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About Byron, well, about important mothers. Popular expression

Say a word about the poor squeaker. Encyclopedia of radio electronics and electrical engineering

Say a word about the poor hussar. Popular expression

About biogas plants. Encyclopedia of radio electronics and electrical engineering

About a paper pan, a slave with a fan and injections. physical experiment

On the interaction of UMZCH with the load. Encyclopedia of radio electronics and electrical engineering

On the inclusion of a three-phase motor in a single-phase network, which facilitates starting. Encyclopedia of radio electronics and electrical engineering

On the inclusion of a three-phase motor in a single-phase network. Encyclopedia of radio electronics and electrical engineering

On the inclusion of a three-phase motor. Encyclopedia of radio electronics and electrical engineering

On the inclusion of electric motors in a single-phase network. Encyclopedia of radio electronics and electrical engineering

Tastes could not be discussed. Popular expression

On the influence of a metal traverse on the operation of an antenna. Encyclopedia of radio electronics and electrical engineering

On the restoration and operation of nickel-cadmium disk batteries. Encyclopedia of radio electronics and electrical engineering

O times! Oh manners! Popular expression

About time and myself. Popular expression

On the choice of mixing diodes for a direct conversion receiver. Encyclopedia of radio electronics and electrical engineering

On the switching voltage hysteresis of the Schmitt trigger of the K561TL1 microcircuit. Encyclopedia of radio electronics and electrical engineering

About the horizontal composition of the frame. video art

About loudspeakers with twin heads. Encyclopedia of radio electronics and electrical engineering

On the binary system and codes. Radio - for beginners

About valor, about exploits, about glory. Popular expression

About capacitive coupling. Encyclopedia of radio electronics and electrical engineering

Oh, if it were possible to express the soul without words! Popular expression

About the visibility of distortions. The art of audio

About the sound absorbing material. Encyclopedia of radio electronics and electrical engineering

About pickups (advice homemade). Encyclopedia of radio electronics and electrical engineering

About ceramic capacitors. Encyclopedia of radio electronics and electrical engineering

About vibrations and waves. Encyclopedia of radio electronics and electrical engineering

About the correction of the S-meter in the CB radio station. Encyclopedia of radio electronics and electrical engineering

About the lamp-field-bipolar-microcircuit UMZCH. Encyclopedia of radio electronics and electrical engineering

About the Moon, mercury and earthquakes. Children's Science Lab

O people! Creation of crocodiles! Popular expression

On the marking of ceramic capacitors. Encyclopedia of radio electronics and electrical engineering

About the dead - either good or nothing. Popular expression

About the modernization of the desktop air ionizer. Encyclopedia of radio electronics and electrical engineering

About power, watts, decibels. Explanation of terms. Encyclopedia of radio electronics and electrical engineering

O my youth! O my freshness! Popular expression

About setting up the Ural-84 transceiver. Encyclopedia of radio electronics and electrical engineering

About some modifications of the PHONE MASTER telephone server and the CALKOFON caller ID set-top box. Encyclopedia of radio electronics and electrical engineering

O memory of the heart! You are stronger than the mind of sad memory. Popular expression

On the power supply of low-power household equipment. Encyclopedia of radio electronics and electrical engineering

On the supply of heating elements with direct current. Encyclopedia of radio electronics and electrical engineering

About feeding radio receivers with free energy. Encyclopedia of radio electronics and electrical engineering

On the power supply of electric lamps through a diode. Encyclopedia of radio electronics and electrical engineering

On the heat density of electric heaters and their safety. Encyclopedia of radio electronics and electrical engineering

About connecting a Dreamcast video set-top box. Encyclopedia of radio electronics and electrical engineering

About connecting apartment calls. Encyclopedia of radio electronics and electrical engineering

About the benefits of phantoms. The art of audio

On the noise immunity of household equipment. Encyclopedia of radio electronics and electrical engineering

On the noise immunity of automobile radio locks. Encyclopedia of radio electronics and electrical engineering

On the preparation of ferric chloride. Encyclopedia of radio electronics and electrical engineering

About the use of a subwoofer in a music system. Encyclopedia of radio electronics and electrical engineering

On the principles of operation of noise suppressors. Encyclopedia of radio electronics and electrical engineering

About simple and powerful voltage stabilizers. Encyclopedia of radio electronics and electrical engineering

On starting a three-phase motor from a single-phase network. Encyclopedia of radio electronics and electrical engineering

Oh laugh, laughers! Oh laugh, laughers! Popular expression

On the calculation of steps on a field-effect transistor. Encyclopedia of radio electronics and electrical engineering

About the repair of imported lanterns. Encyclopedia of radio electronics and electrical engineering

On the repair of microcomputers. Encyclopedia of radio electronics and electrical engineering

About the repair of UMZCH on ICs. Encyclopedia of radio electronics and electrical engineering

O holy simplicity! Popular expression

O old poet's word: Words, words, only words! Popular expression

On the reduction of detonation in the LPM. Encyclopedia of radio electronics and electrical engineering

On the matching of plate antenna amplifiers. Encyclopedia of radio electronics and electrical engineering

On the matching of a half-wave antenna. Encyclopedia of radio electronics and electrical engineering

Oh sport, you are the world! Popular expression

About ways to start fluorescent lamps. Encyclopedia of radio electronics and electrical engineering

On the stabilization of the GPA frequency. Encyclopedia of radio electronics and electrical engineering

O tiger! Rejoice that you are not a man! Popular expression

About the Radio-76 transceiver. Encyclopedia of radio electronics and electrical engineering

On the difficulties of modernizing TVs. Encyclopedia of radio electronics and electrical engineering

O you, that in sorrow you grumble in vain against God, man! Popular expression

What did Louis XVI ask his executioner on his way to the place of execution? Detailed answer

What are you fussing about, folk vitias? Popular expression

He speaks of high honesty. Popular expression

Oh, how deadly we love! Popular expression

Oh, how many wonderful discoveries the spirit of enlightenment prepares for us. Popular expression

O.Henry. Famous aphorisms

Bunger Oasis. Nature miracle

About new generation antennas. Encyclopedia of radio electronics and electrical engineering

About the antenna Five-eighths of a lambda. Encyclopedia of radio electronics and electrical engineering

About the antenna with an active reflector. Encyclopedia of radio electronics and electrical engineering

On the manufacture of output transformers for lamp UMZCH. Encyclopedia of radio electronics and electrical engineering

On the change in resistance during heating of metals. Encyclopedia of radio electronics and electrical engineering

About measurement of extreme values ​​of parameters. Encyclopedia of radio electronics and electrical engineering

About information signs on power lines. Encyclopedia of radio electronics and electrical engineering

On the distortion of the frequency characteristics of small-sized acoustic systems and deep bass. Encyclopedia of radio electronics and electrical engineering

On the use of harmonic resonators in MK devices. Encyclopedia of radio electronics and electrical engineering

On the use of fluorescent lamps with burnt filaments. Encyclopedia of radio electronics and electrical engineering

On the sources of radio interference in the ignition system. Encyclopedia of radio electronics and electrical engineering

About the efficiency of the bike. Personal transport

Deboner of meat and trimmers of meat and offal. Standard instruction on labor protection

Meat cutter. Job description

Cheat. Popular expression

Greek collar. Legends, cultivation, methods of application

Degreasing sheepskins and skins. Simple recipes and tips

Ensuring the security of military service. Fundamentals of safe life

Ensuring road safety. Basics of safe life

Ensuring the safety of technical means and technological processes. Basics of safe life

Water supply in the Arctic. Travel Tips

Providing water in the desert. Travel Tips

Water supply in the tropics. Tourist tips

Providing protection against electric shock from indirect contact

Ensuring reliable operation of imported TVs in standby mode. Encyclopedia of radio electronics and electrical engineering

Insurance provision

Ensuring work to eliminate the consequences of emergencies. Basics of safe life

Ensuring labor protection requirements. Directory

Ensuring evacuation in case of fire

Weakened knee. Focus secret

Discoloration of activated charcoal inks and other colorants. Chemical Experience

Decolorization and deodorization of kerosene. Simple recipes and tips

Discoloration of varnishes and varnishes. Simple recipes and tips

Decolorization of iodine solution using copper. Chemical Experience

Resin discoloration. Simple recipes and tips

Shellac discoloration. Simple recipes and tips

Burned in milk (burned in milk) - blowing on water. Popular expression

Calciner for maintenance of tunnel kilns powered by natural gas. Standard instruction on labor protection

Roller kiln calciner. Standard instruction on labor protection

Enamel burner. Job description

Survey of geothermal resources. Encyclopedia of radio electronics and electrical engineering

Review of extraordinary cooling systems and original computer peripherals. Encyclopedia of radio electronics and electrical engineering

Overview of the main types of welding machines. Encyclopedia of radio electronics and electrical engineering

Overview of Delta Antennas. Encyclopedia of radio electronics and electrical engineering

Overview of Delta-2 antennas. Encyclopedia of radio electronics and electrical engineering

Market overview of metal detectors and metal detectors. Encyclopedia of radio electronics and electrical engineering

An overview of battery charge recovery schemes. Encyclopedia of radio electronics and electrical engineering

Entrance door upholstery. Tips for the home master

Coffin upholsterer. Standard instruction on labor protection

It's embarrassing, annoying. Popular expression

Run-in and testing of repaired machines. Standard instruction on labor protection

Do grasshoppers have hearing? Detailed answer

Clouds in the room. Focus secret

Clouds of vertical development. Travel Tips

Upper clouds. Travel Tips

Clouds of the lower tier. Tourist tips

Clouds of the middle tier. Travel Tips

Nerve relief. Tips for a modeler

Sea buckthorn. Legends, cultivation, methods of application

Lined fact. Popular expression

Coater of furniture parts, engaged in pressing in multi-storey presses. Standard instruction on labor protection

A furniture detailer who glues parts on pneumatic clamps with conductive heating. Standard instruction on labor protection

Facing. Standard instruction on labor protection

Facing-marbler. Standard instruction on labor protection

Tiler-tiler. Job description

Tiler-tiler. Standard instruction on labor protection

Fragments of the old generations. Popular expression

Oblomov. Oblomovism. Popular expression

Fragment of an empire. Popular expression

Deception of a regular odometer (electronic speedometer) of a car. Encyclopedia of radio electronics and electrical engineering

Deceived deceivers. Popular expression

Deceptive vision. Focus secret

Deceptive fingers. Focus Secret

Get wet. Popular expression

Frostbite. Health care

Frostbite and freezing. Health care

Fainting. Health care

Winding wires. Encyclopedia of radio electronics and electrical engineering

Wrapper for electrical machine elements. Standard instruction on labor protection

A brazen fool. Popular expression

Detection of a faulty chip of the KR580 series. Encyclopedia of radio electronics and electrical engineering

Detection of carbon dioxide in exhaled air. Chemical experience

Do elephants remember everything? Detailed answer

Get rich! Popular expression

Heaters. Encyclopedia of radio electronics and electrical engineering

It will heat and prepare biogas. Encyclopedia of radio electronics and electrical engineering

Peel off like sticky. Popular expression

Designation of conclusions of windings of electric motors of various types. Encyclopedia of radio electronics and electrical engineering

Designation of foreign radioelements. Encyclopedia of radio electronics and electrical engineering

Designation of grounding systems for electrical installations with voltage up to 1 kV. Encyclopedia of radio electronics and electrical engineering

Designations wire diameter and sheet thickness in foreign publications. Encyclopedia of radio electronics and electrical engineering

Designations of imported microcircuits. Directory

Designations of imported semiconductor devices. Directory

Designations on circuit diagrams. Encyclopedia of radio electronics and electrical engineering

A furniture upholsterer who prepares flooring materials. Standard instruction on labor protection

Furniture upholsterer. Standard instruction on labor protection

Bus upholsterer. Standard instruction on labor protection

Upholsterer. Standard instruction on labor protection

Equipment for micro and small hydroelectric power plants. Encyclopedia of radio electronics and electrical engineering

Hiding equipment. Spy things

Solar power plant equipment. Encyclopedia of radio electronics and electrical engineering

Rationale for choosing a modern oscilloscope. Encyclopedia of radio electronics and electrical engineering

Processing and finishing of sheepskins after drying. Simple recipes and tips

Image processing with filters in VirtualDub. video art

Stone processing. History of invention and production

Treatment of open wounds. Travel Tips

Processing of old rubber. Simple recipes and tips

Hair, wool and bristle processor. Job description

Content Processor. Job description

Process container handler. Standard instruction on labor protection

Lifestyle and disease prevention. Basics of safe life

The formation of flakes during the reaction of potassium permanganate with sodium sulfite. Chemical Experience

Formed. Popular expression

Reversible voltage converter. Encyclopedia of radio electronics and electrical engineering

Reversible path in the transceiver. Encyclopedia of radio electronics and electrical engineering

Feedback in HF receivers. Encyclopedia of radio electronics and electrical engineering

Reverse switching power supply. Encyclopedia of radio electronics and electrical engineering

Flyback cascaded SMPS, 220/12,6 volts 0,5 amps. Encyclopedia of radio electronics and electrical engineering

Reverse bayonet. Travel Tips

Handling oxygen and acetylene cylinders. Standard instruction on labor protection

Pruning with petrol-powered saws with low handles. Standard instruction on labor protection

Pruning, pruning. Standard instruction on labor protection

Branch cutter. Standard instruction on labor protection

Fragment from the center of the leaf. Focus Secret

Service of the automobile sampler. Standard instruction on labor protection

Bowling equipment service. Standard instruction on labor protection

Maintenance of PCM system equipment. Standard instruction on labor protection

Service of boiler installations. Standard instruction on labor protection

Servicing of boilers. Standard instruction on labor protection

Maintenance of hot water boilers ZIO-60, E/1-0-9g on gaseous fuel. Standard instruction on labor protection

Maintenance of hot water boilers KVGM-20 on gaseous fuel. Standard instruction on labor protection

Maintenance of a gas burner and production of work on embedding seams. Standard instruction on labor protection

Servicing gas blowers. Standard instruction on labor protection

Maintenance of diesel power stations RRS. Standard instruction on labor protection

Maintenance and repair of buildings and structures. Standard instruction on labor protection

Maintenance and repair of freon refrigeration units and equipment of refrigerated premises. Standard instruction on labor protection

Maintenance and technical operation of aspiration plants. Standard instruction on labor protection

Maintenance and operation of vehicles on gas fuel. Standard instruction on labor protection

Maintenance of oxygen cylinders. Standard instruction on labor protection

Maintenance of wells of water supply and sanitation systems. Standard instruction on labor protection

Maintenance of electrically heated boilers. Standard instruction on labor protection

Maintenance of cranes with a lifting capacity of up to 500 kg. Standard instruction on labor protection

Servicing the grain cleaning machine. Standard instruction on labor protection

Maintenance of milk pumps. Standard instruction on labor protection

Service of steam boilers on gaseous fuel. Standard instruction on labor protection

Maintenance of steam boilers for liquid and gaseous fuels. Standard instruction on labor protection

Maintenance of steam boilers for liquid fuel. Standard instruction on labor protection

Maintenance of portable acetylene generators. Standard instruction on labor protection

Maintenance of underground storage tanks for liquefied gas. Standard instruction on labor protection

Manure removal system maintenance. Standard instruction on labor protection

Maintenance of pressure vessels. Standard instruction on labor protection

Maintenance of stationary equipment of electronic automatic telephone exchanges. Standard instruction on labor protection

Service of technological wells, trays and pipelines. Standard instruction on labor protection

Maintenance of technological wells, pipelines at oil products supply enterprises. Standard instruction on labor protection

Maintenance of the installation of finishing spraying (UFN). Standard instruction on labor protection

Maintenance of refrigeration units. Standard instruction on labor protection

Maintenance of workshop electrical equipment. Standard instruction on labor protection

Maintenance of a jaw logger as a lifting device. Standard instruction on labor protection

Maintenance, repair and adjustment of electronic equipment and devices. Standard instruction on labor protection

Maintenance personnel of timber-rafting vessels. Standard instruction on labor protection

Furnishings - tables, sideboards. Ancillary equipment - props. Focus Secret

Airway obstruction in children. Health care

Turning LEDs for the RA3AO transceiver. Encyclopedia of radio electronics and electrical engineering

Shoemaker specializing in tailoring shoes. Standard instruction on labor protection

Shoe repair shop. Standard instruction on labor protection

Footwear for hiking. Travel Tips

Tourist shoes. Travel Tips

Carbonization of sugar. Chemical experience

Summer cottage arrangement. Tips for the home master

Toilet arrangement. Encyclopedia of radio electronics and electrical engineering

Teaching in the Technology room. Standard instruction on labor protection

Training and testing knowledge on labor protection

Fire safety training

Labor protection training. Directory

Training in first aid for victims

Tracker of railway tracks, artificial structures and track fitter appointed for inspection. Standard instruction on labor protection

Lineman of the hydraulic ash removal route. Standard instruction on labor protection

General biology. Lecture notes

General biology. Crib

General hygiene. Lecture notes

General hygiene. Crib

General and clinical immunology. Lecture notes

General and clinical immunology. Crib

General psychology. Lecture notes

General psychology. Crib

General sociology. Lecture notes

General sociology. Crib

General theory of statistics. Lecture summary

General characteristics and varieties of micro hydroelectric power plants. Encyclopedia of radio electronics and electrical engineering

General characteristics of emergencies of natural origin. Basics of safe life

General surgery. Lecture notes

General surgery. Crib

General electronics and electrical engineering. Crib

Hostel for mobile phones. Encyclopedia of radio electronics and electrical engineering

Public opinion. Popular expression

Public control over labor protection

Public Pie. Popular expression

Society prepares a crime, the criminal commits it. Popular expression

Affluent society. Popular expression

Consumer society. Popular expression

Social science. Crib

General measures to ensure industrial safety

General grounds for liability for causing harm

General foundations of pedagogy. Lecture notes

General foundations of pedagogy. Crib

General approaches to the organization of tourist trips. Basics of safe life

General concepts of intrinsic motivation

General concepts about production processes

General concepts of human labor activity

General concepts of hazardous production facilities and their safety

General concepts of fire safety

General rules for first aid. Health care

General principles of dealing with stress. Basics of safe life

General principles of survival. Fundamentals of safe life

General principles for the prevention of industrial injuries

General principles of patient care. Health care

General information for a beginner magician. Focus secret

General information about the performance of economic calculations in emergency situations. Basics of safe life

General information about varnishes and varnishes. Simple recipes and tips

General information about the atmosphere. Travel Tips

General information about the human body and its interaction with the environment

General information about dyeing fabrics. Simple recipes and tips

General information about toilet soaps. Simple recipes and tips

General information about inks. Simple recipes and tips

General requirements for electrical wiring. Encyclopedia of radio electronics and electrical engineering

General instructions for coloring sheepskins and furs. Simple recipes and tips

General instructions for the preparation of essences, extracts and tinctures. Simple recipes and tips

Objective reality given to us in sensation. Popular expression

Overeat. Focus Secret

Lung volume. Children's Science Lab

The volume of first aid for various types of disasters. Basics of safe life

Three-dimensional triptych animations. Encyclopedia of visual illusions

Embrace of Morpheus. Popular expression

Ordinary story. Popular expression

Ordinary plate. Focus secret

Ordinary miracle. Popular expression

Custom is a despot among people. Popular expression

The usual loop becomes springy. Tips for the home master

The usual hand-to-hand shuffle. Focus Secret

Obligations of citizens of the Russian Federation in the field of protection from emergencies. Basics of safe life

Duties and responsibilities of personnel in the field of fire safety

Obligations of an employee in the field of labor relations and labor protection

Obligations of employees and employers in the field of labor protection

Obligations of employees and employers in the event of an accident

Is it necessary to take an optical telescope out of the atmosphere to significantly increase its resolution? Detailed answer

Mandatory preliminary and periodic medical examinations

Oat seed. Legends, cultivation, methods of application

Ovidian transformations. Popular expression

Washing machine vegetable cutter. Drawing, description

Vegetable cutter. Focus secret

Wild oats. Legends, cultivation, methods of application

Oat root. Legends, cultivation, methods of application

Sheepskin, fur. Simple recipes and tips

Ogarev Nikolay Platonovich. Famous aphorisms

Ogden Nash. Famous aphorisms

Look back in anger. Popular expression

Hot work at gas stations. Standard instruction on labor protection

Hot work at oil product supply enterprises. Standard instruction on labor protection

Fire work. Standard instruction on labor protection

Fire and sword. Popular expression

Fire hand. Focus secret

Fire building. Focus Secret

Fireproof tree. Simple recipes and tips

Flame retardant yarn and cotton. Simple recipes and tips

Invisible fire extinguisher. Focus Secret

Refractory. Standard instruction on labor protection

City lights. Popular expression

Saint Elmo's fire. physical experiment

Fires of Saint Elmo. Encyclopedia of radio electronics and electrical engineering

Fire prints letters on the newspaper. Focus Secret

Fire and ribbons. Focus Secret

Fire from water. Tips for the home master

Fire on headquarters! Popular expression

Fire paints a picture. Focus Secret

Fire. History of invention and production

Fire artist. Focus Secret

Fire artist. Chemical Experience

Garden on the balcony. Tips for the home master

Protect the pipe from birds. Tips for the home master

Limitation of the charging current of the capacitor of the mains rectifier of the SMPS. Encyclopedia of radio electronics and electrical engineering

Restrictions on heavy and hazardous work

Inrush current limiter when an incandescent lamp is turned on. Encyclopedia of radio electronics and electrical engineering

Doorbell time limiter. Encyclopedia of radio electronics and electrical engineering

No-load voltage limiter for welding transformer. Encyclopedia of radio electronics and electrical engineering

Battery discharge limiter. Encyclopedia of radio electronics and electrical engineering

Silence noise limiter. Encyclopedia of radio electronics and electrical engineering

Limiting and rectifier-limiting diodes. Encyclopedia of radio electronics and electrical engineering

Achokhcha cucumber. Legends, cultivation, methods of application

Cucumber in a bottle. Focus Secret

Cucumber and napkin. Focus secret

Indian cucumber. Legends, cultivation, methods of application

Cucumber. Legends, cultivation, methods of application

Cucumber herb. Legends, cultivation, methods of application

Cucumber medicinal. Legends, cultivation, methods of application

Cucumber tree. Legends, cultivation, methods of application

Bottled cucumbers. Focus Secret

August Renoir. Famous aphorisms

August Rodin. Famous aphorisms

Cologne. Simple recipes and tips

Dressed to the brim. Popular expression

Blanket for concrete. Tips for the home master

One flawless sonnet is worth a long poem. Popular expression

One in four carriages. Popular expression

One is like a finger. Popular expression

One thermostat - several objects. Encyclopedia of radio electronics and electrical engineering

One, one, poor thing, like a recruit on the clock. Popular expression

Are the temperatures the same at the North and South Poles? Detailed answer

Do people have the same blood? Detailed answer

Is milk the same? Detailed answer

Is the New Year celebrated in the same way all over the world? Detailed answer

Odyssey. Popular expression

One of the two cards turns into the intended one. Focus Secret

One card in four roles. Focus Secret

One swallow does not make spring. Popular expression

One matrix is ​​good, but three is better. video art

One against eight. Focus Secret

One, but fiery passion. Popular expression

Some fake flowers are afraid of rain. Popular expression

Tie 10 knots with one stroke. Focus Secret

With one movement of the hand. Focus Secret

One world smeared. Popular expression

Single vibrator. Radio - for beginners

Simultaneous drilling operations. Standard instruction on labor protection

One field of berries. Popular expression

Single-band fast deployment antenna. Encyclopedia of radio electronics and electrical engineering

One antenna is not enough ... Encyclopedia of radio electronics and electrical engineering

Single stage 3H amplifier. Encyclopedia of radio electronics and electrical engineering

Single stage AF amplifier. Encyclopedia of radio electronics and electrical engineering

Single coil induction metal detector. Encyclopedia of radio electronics and electrical engineering

Single-coil metal detector of induction type, theory. Encyclopedia of radio electronics and electrical engineering

Single-track motor vehicle Mustang-350. Personal transport

One-wheel motor plow. Drawing, description

Single-circuit geothermal thermal power plants. Encyclopedia of radio electronics and electrical engineering

Single-chip AC/DC converter with PFM. Encyclopedia of radio electronics and electrical engineering

Single-line electrical switchboard diagram for a two-room apartment. Encyclopedia of radio electronics and electrical engineering

Unidirectional counter. Encyclopedia of radio electronics and electrical engineering

Unijunction transistors of the KT133 series. Encyclopedia of radio electronics and electrical engineering

Unijunction transistors. Encyclopedia of radio electronics and electrical engineering

Single sled. Personal transport

Disposable tableware. History of invention and production

Single-cycle converters with high efficiency, 12/220 volts. Encyclopedia of radio electronics and electrical engineering

Single-cycle converters of electronic ballasts. Encyclopedia of radio electronics and electrical engineering

Single ended high quality tube power amplifier. Encyclopedia of radio electronics and electrical engineering

Single-ended driver for a transformerless amplifier (Circlotron). Encyclopedia of radio electronics and electrical engineering

Single-ended tube amplifier 15 watts. Encyclopedia of radio electronics and electrical engineering

Single-cycle tube power amplifier on lamps 6Zh1P, 6P1P. Encyclopedia of radio electronics and electrical engineering

Single-cycle tube amplifier on triodes. Encyclopedia of radio electronics and electrical engineering

Single-cycle stereo amplifier on pentodes. Encyclopedia of radio electronics and electrical engineering

Single-phase electronic electricity meter Mercury-200. Encyclopedia of radio electronics and electrical engineering

Single-ended halogen lamps with screw bases. Encyclopedia of radio electronics and electrical engineering

Even Ichthyander would approve. Personal transport

I approve! Popular expression

Odoevsky Vladimir Fyodorovich. Famous aphorisms

Audrey Hepburn. Famous aphorisms

Dandelion officinalis. Legends, cultivation, methods of application

An animated coin that answers questions. Focus Secret

Dyspnea. Health care

Living dolls. Focus secret

Living picture. Focus Secret

Living shadow. physical experiment

Living irons. physical experiment

Burns. Types of burns. Burn prevention. Health care

Burns. Health care

Brutal soldier. Popular expression

Lake Baikal. Nature miracle

Lake Iskanderkul. Nature miracle

Lake Issyk-Kul. Nature miracle

Lake Sevan. Nature miracle

Lake Seliger. Nature miracle

Lake Titicaca. Nature miracle

Lake Chad. Nature miracle

Air ozonator. Encyclopedia of radio electronics and electrical engineering

Ozonizers for home. Encyclopedia of radio electronics and electrical engineering

Oka. Legends, cultivation, methods of application

Providing first aid for closed injuries

Providing first aid for bleeding

Providing first aid for burns, frostbite

Providing first aid in case of poisoning. Health care

Providing first aid for fractures

Providing first aid for wounds

Providing first aid for solar heatstroke

Providing first aid for drowning

Providing first aid for bleeding. Health care

Providing first aid in case of poisoning. Health care

Providing first aid for fractures. Health care

Providing first aid for thermal burns. Health care

Providing first aid for injuries of the musculoskeletal system. Health care

Providing first aid to persons affected by electric current. Occupational Safety and Health

Providing first aid to the victim. Directory

Help with food poisoning. Travel Tips

Help with sun and heat stroke. Travel Tips

Ocean Power Plant. History of invention and production

Ocean yachts class W-60. History of invention and production

Oxidation-reduction. Chemical Experience

Window to Europe. Popular expression

Eye of the sovereign. Popular expression

Near what on the day of the opening of Disneyland, the workers put signs with inscriptions in Latin? Detailed answer

End stage UMZCH. Encyclopedia of radio electronics and electrical engineering

Final finishing of locksmith products. Simple recipes and tips

Comfrey medicinal. Legends, cultivation, methods of application

Okra. Legends, cultivation, methods of application

Coloring of bulbs of lamps. Encyclopedia of radio electronics and electrical engineering

Xylolite coloring. Simple recipes and tips

Tibetan sheepskin coloring. Simple recipes and tips

Dyeing fabric and yarn with homemade dyes. Chemical Experience

Coloring of toilet soaps. Simple recipes and tips

Cylinder coloring. Tips for the home master

Painting work. Standard instruction on labor protection

Coloring billiard balls. Simple recipes and tips

Wood coloring. Simple recipes and tips

Product coloring. Simple recipes and tips

Coloring varnishes and polishes. Simple recipes and tips

Coloring of metals. Simple recipes and tips

Bloody hand. Focus secret

Oxidation and bronzing of metals. Simple recipes and tips

Octavian August. Famous aphorisms

Octane corrector - ignition unit. Encyclopedia of radio electronics and electrical engineering

Octane corrector. Encyclopedia of radio electronics and electrical engineering

Olaf Stapledon. Famous aphorisms

Aldous Huxley. Famous aphorisms

Oleander. Legends, cultivation, methods of application

Antler. Legends, cultivation, methods of application

European olive. Legends, cultivation, methods of application

Olive cultural. Legends, cultivation, methods of application

Oliver Goldsmith. Famous aphorisms

Oliver Herford. Famous aphorisms

The olive branch of the world. Popular expression

Olive Tree. Legends, cultivation, methods of application

Olympus. Popular expression

Olympian. Popular expression

Olympic Knot. Travel Tips

Olympian calm. Popular expression

Drying oil from sunflower oil. Simple recipes and tips

Drying oils on resinous desiccants (resinates). Simple recipes and tips

Tin and lead. Chemical experience

The booby of the king of heaven. Popular expression

European alder. Legends, cultivation, methods of application

Alder is sticky. Legends, cultivation, methods of application

Alder gray. Legends, cultivation, methods of application

Alder black. Legends, cultivation, methods of application

Om Georg. Biography of a scientist

Omar Khayyam. Famous aphorisms

Omega. Legends, cultivation, methods of application

Omezhnik water. Legends, cultivation, methods of application

Water tank. Legends, cultivation, methods of application

Omezhnik. Legends, cultivation, methods of application

Mistletoe. Legends, cultivation, methods of application

Ohmic (resistive) sensors. Encyclopedia of radio electronics and electrical engineering

Ohmmeter with linear scale. Encyclopedia of radio electronics and electrical engineering

She disappeared, immersed in the radiance of the blue day. Popular expression

Onagric. Legends, cultivation, methods of application

Numb wrist. Focus Secret

They lived a long time and died on the same day. Popular expression

They have learned nothing and forgotten nothing. Popular expression

They work, and you eat their work. Popular expression

They want to show their knowledge. Popular expression

Honore Gabriel Mirabeau. Famous aphorisms

Honore de Balzac. Famous aphorisms

Formwork with a clamp. Tips for the home master

Is thunder dangerous? Detailed answer

Are locusts dangerous? Detailed answer

Dangers of electricity: real, imaginary and unexplored. Encyclopedia of radio electronics and electrical engineering

The danger of drugs. Basics of safe life

Danger of electromagnetic field and protection from its influence. Encyclopedia of radio electronics and electrical engineering

Are jellyfish dangerous? Detailed answer

Are acne dangerous? Detailed answer

Fire and explosion hazards

Dangerous age. Popular expression

Operational adjustment of the hysteresis in the thermostat. Encyclopedia of radio electronics and electrical engineering

Operative surgery. Lecture notes

Operative surgery. Crib

Operational-search activity. Crib

Operator (driver) of a crane-manipulator. Standard instruction on labor protection

Call center operator. Job description

Asphalt-concrete mixing plant operator. Standard instruction on labor protection

Gas station operator. Standard instruction on labor protection

Machine operator for the production of boiled sausages. Standard instruction on labor protection

Semi-finished products machine operator. Standard instruction on labor protection

The operator of the machine for bottling dairy products in bags and film. Job description

Operator of automatic and semi-automatic lines, engaged in the operations of varnishing parts. Standard instruction on labor protection

Operator of automatic and semi-automatic lines, engaged in grinding and polishing operations. Standard instruction on labor protection

Operator of an automatic line for the production of sausages. Standard instruction on labor protection

Car gas station operator. Standard instruction on labor protection

TV video editor. Job description

Computer operator. Job description

Line operator. Standard instruction on labor protection

Loading and unloading plant operator. Standard instruction on labor protection

Filling station operator. Standard instruction on labor protection

Computer operator. Job description

Equipment conveyor line operator. Job description

Copier operator. Standard instruction on labor protection

Copier and copy machine operator. Job description

Smoke plant operator. Job description

Boiler operator. Standard instruction on labor protection

Stacker crane operator. Standard instruction on labor protection

KARA YS circular saw operator. Standard instruction on labor protection

Glass sheet edging line operator. Standard instruction on labor protection

Bottling line operator for milk and dairy products. Job description

Machine wash operator. Standard instruction on labor protection

Washing machine operator. Job description

Winding machine operator. Standard instruction on labor protection

Winding machine operator. Standard instruction on labor protection

Operator on automatic and semi-automatic lines in woodworking, engaged in the processing of bars. Standard instruction on labor protection

Operator on automatic and semi-automatic lines in woodworking, occupied with sizing and grinding operations. Standard instruction on labor protection

Operator on automatic and semi-automatic lines, engaged in facing the edges of shields. Standard instruction on labor protection

Operator on automatic and semi-automatic lines, engaged in drilling and additive operations. Standard instruction on labor protection

Checkpoint operator. Standard instruction on labor protection

Operator of the computer testing department of the educational and innovative service. Job description

Wastewater treatment plant operator. Standard instruction on labor protection

Steam boiler operator. Job description

PC operator. Job description

The operator of the braiding machine (weaver). Standard instruction on labor protection

Elevator dispatch operator. Job description

Elevator dispatch operator. Standard instruction on labor protection

Operator for maintenance of freon refrigeration units. Standard instruction on labor protection

Operator of the control post of the charge supply system. Job description

Operator of the cinema control panel. Job description

Shooting control panel operator. Job description

Operator of the control panel for drying and firing bricks. Standard instruction on labor protection

Elevator control panel operator. Job description

Recipient station operator. Standard instruction on labor protection

Mechanized fish-smoking line operator. Job description

Telecommunications operator. Standard instruction on labor protection

Hydraulic systems operator. Job description

Operator of machine tools with program control. Job description

Stationary gas filling station operator. Standard instruction on labor protection

Washing machine operator. Standard instruction on labor protection

Operator of thermal chambers and thermal units. Standard instruction on labor protection

The operator of technological equipment when working on a tower-spray dryer (atomizer). Standard instruction on labor protection

fiberization plant operator. Job description

Cutter operator. Standard instruction on labor protection

Sewing machine operator. Standard instruction on labor protection

Operator of electronic typesetting and layout on a personal computer (PC). Standard instruction on labor protection

An operator engaged in the maintenance of electrovacuum installations for aluminizing flat mirrors. Standard instruction on labor protection

Heating operator. Standard instruction on labor protection

Operator, user of PC and VDT video display terminal. Standard instruction on labor protection

Operator. Job description

Operationist. Job description

Operating nurse. Job description

Operational amplifiers of the KR1446 and KF1446 series. Encyclopedia of radio electronics and electrical engineering

Sawdust instead of fuel oil. Encyclopedia of radio electronics and electrical engineering

Descriptions of hidden video surveillance devices. Encyclopedia of radio electronics and electrical engineering

Descriptions of VirtualDub filters. video art

Are the further adventures of Robinson Crusoe described? Detailed answer

Civilian alert. Basics of safe life

Reference generator. Encyclopedia of radio electronics and electrical engineering

Gird up the loins. Popular expression

Refractory straightener. Job description

Determination of the wave impedance of the line. Encyclopedia of radio electronics and electrical engineering

Determining the height of an object by its height. Travel Tips

Determination of intercom configuration. Encyclopedia of radio electronics and electrical engineering

Definition of any day of the week in the XXI century. Focus Secret

Determination of the power of the wind generator. Encyclopedia of radio electronics and electrical engineering

Determination of parameters and calculation of the power transformer of the source for semi-automatic welding. Encyclopedia of radio electronics and electrical engineering

Determination of rectangular coordinates on the map and plotting objects on the map by coordinates. Basics of safe life

Determination of pulse and respiration, their assessment. Health care

Determining the amount of insurance rates

Determination of distances by visible details of objects. Travel Tips

Determining distances from measured angles. Tourist tips

Determination of distances by the Lionde plate. Travel Tips

Determination of distances by the shadow of an object. Travel Tips

Determination of distances using thousandths. Tourist tips

Determination of distances using a QTH locator. Encyclopedia of radio electronics and electrical engineering

Determination of distances in steps. Tourist tips

Determining the distance by mental sequential deposition of a known segment. Travel Tips

Determination of the cross section of the conductors of wires. Encyclopedia of radio electronics and electrical engineering

Definition of discounts and surcharges to tariffs

Determining your own location. Basics of safe life

Determining the sides of the horizon by buildings. Travel Tips

Determination of cardinal directions by the Sun and hours. Tourist tips

Determination of cardinal directions by shadow. Travel Tips

Determination of the saturation current of inductors with magnetic circuits. Encyclopedia of radio electronics and electrical engineering

Determination of the number of turns of the windings of a power transformer. Encyclopedia of radio electronics and electrical engineering

Determination of the number of turns of the transformer windings. Encyclopedia of radio electronics and electrical engineering

Determining the width of the river in steps. Travel Tips

Let's decide without a gyroscope. Children's Science Lab

Substance identity determinant. Encyclopedia of radio electronics and electrical engineering

DTMF standard number identifier. Encyclopedia of radio electronics and electrical engineering

FSK standard number identifier. Encyclopedia of radio electronics and electrical engineering

Cable wire number identifier with speech indication. Encyclopedia of radio electronics and electrical engineering

Phase sequence determinant. Encyclopedia of radio electronics and electrical engineering

Determinant of the pinout of transistors. Encyclopedia of radio electronics and electrical engineering

Goof off. Popular expression

Sprayer. Drawing, description

optimistic tragedy. Popular expression

Optical model of the Talking bust. Focus secret

Optical (photoelectric) sensors. Encyclopedia of radio electronics and electrical engineering

Optical cables in a lightning protection cable. Encyclopedia of radio electronics and electrical engineering

Optical communication cables of foreign production. Encyclopedia of radio electronics and electrical engineering

Optical buses and connectors for cars. Encyclopedia of radio electronics and electrical engineering

Optical phone. Encyclopedia of radio electronics and electrical engineering

Optical fiber lines and communication. Encyclopedia of radio electronics and electrical engineering

Optolink. Encyclopedia of radio electronics and electrical engineering

Optosimistorny switch of powerful loading, 220 volts 40 amperes. Encyclopedia of radio electronics and electrical engineering

Optosimistorny switch of powerful loading. Encyclopedia of radio electronics and electrical engineering

Optoelectronic relay. Encyclopedia of radio electronics and electrical engineering

Optoelectronic relays. Encyclopedia of radio electronics and electrical engineering

Optoelectronic devices. Encyclopedia of radio electronics and electrical engineering

Optocouplers of the AOU115 series. Encyclopedia of radio electronics and electrical engineering

Optocouplers. Directory

Optocouplers. Part 1. Encyclopedia of radio electronics and electrical engineering

Optocouplers. Part 2. Encyclopedia of radio electronics and electrical engineering

Prickly pear. Legends, cultivation, methods of application

Lowering the card. Focus Secret

Experience in connecting industrial electric motors to a household network. Encyclopedia of radio electronics and electrical engineering

Funnel experience. physical experiment

Experience with iron filings. physical experiment

Hammer experience. physical experiment

Experience with a heated glass. physical experiment

Experience with unstable balance. physical experiment

Experience with an extinguished candle. physical experiment

Dry stick experiment. physical experiment

Experience with thermal conductivity. physical experiment

Experience with the center of gravity of the human body. physical experiment

Experience with candles, balls, cardboard disk. physical experiment

Experience in operating a car DVD player. Encyclopedia of radio electronics and electrical engineering

Experience in operating a handheld small-sized antenna. Encyclopedia of radio electronics and electrical engineering

Protein experiments. Chemical Experience

Experiments with gases. Chemical Experience

Experiments with a gyroscope. physical experiment

Experiments with magnetic needles. physical experiment

Experiments with copper wire. Chemical Experience

Experiments with accumulated energy. physical experiment

Experiments with the outer part of the flame. physical experiment

Experiments with invisible axes. physical experiment

Experiments with parallel beams. physical experiment

Experiments with dry ice. physical experiment

Experiments with carbohydrates. Chemical Experience

Experiments with enzymes: amylases. Chemical Experience

Experiments with enzymes: dehydrogenases. Chemical Experience

Experiments with enzymes: oxidases and peroxidases. Chemical Experience

Again and again five. Focus Secret

Oranienburg soap. Simple recipes and tips

Orators are made, poets are born. Popular expression

Shout (shout) a good obscenity. Popular expression

Orbital space station. History of invention and production

Orbital station Mir. History of invention and production

Travel organizer. Job description

Tour organizer. Job description

Organizational behavior. Crib

Organization of 1-Wire-systems. Encyclopedia of radio electronics and electrical engineering

Organization of an emergency bivouac. Basics of safe life

Organization of a safe workplace for a welder. Encyclopedia of radio electronics and electrical engineering

Organization of safe operation of electrical installations

Organization of civil defense in educational institutions. Basics of safe life

Organization of civil defense at an industrial facility. Fundamentals of safe life

Organization of workflow for labor protection

Organization of access to the networks of satellite operators. Encyclopedia of radio electronics and electrical engineering

Organization of the protection of personnel of formations. Special processing. Basics of safe life

Organization and guidance of crossings over water barriers. Basics of safe life

Organization and implementation of production control

Organization and operation of electrical installations. General requirements. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Obligations, responsibility of consumers for the implementation of the Rules. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Safety rules and compliance with environmental requirements. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Commissioning of electrical installations. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Technical documentation. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Maintenance, repair, modernization and reconstruction. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Personnel requirements and training. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Electrical management. Automated energy management systems. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Electrical management. General provisions. Encyclopedia of radio electronics and electrical engineering

Organization and operation of electrical installations. Electrical management. Operational management. Encyclopedia of radio electronics and electrical engineering

Organization of an office and a corner of labor protection

Organization of control over the state of labor protection in the organization

Organization of medical support of the population in emergency situations. Basics of safe life

Organization of a hanging crossing. Travel Tips

Catering in conditions of autonomous survival. Basics of safe life

Organization of halts and overnight stays. Fundamentals of safe life

Organization of the work of the commission at emergency facilities. Fundamentals of safe life

Organization of the work of the labor protection service

Organization of work of authorized (trusted) persons for labor protection

Session organization. Session. Focus secret

Organization of shelter for the population. Basics of safe life

Organic chemistry. Crib

organic synthesis. History and essence of scientific discovery

Bodies of state supervision and control

Bodies of control and supervision over safety and labor protection in the Russian Federation

Metal detector controls. Encyclopedia of radio electronics and electrical engineering

Bodies of management, control and supervision for nature protection, their functions. Basics of safe life

Heads or tails? Focus secret

Orestes and Pylades. Popular expression

Nut of Ginds. Legends, cultivation, methods of application

Walnut. Legends, cultivation, methods of application

Siebold's walnut. Legends, cultivation, methods of application

Manchurian walnut. Legends, cultivation, methods of application

Walnut is deceptive. Legends, cultivation, methods of application

Walnut heart-shaped. Legends, cultivation, methods of application

Ecuadorian walnut. Legends, cultivation, methods of application

Nuts Yuglans. Legends, cultivation, methods of application

Nuts. Travel Tips

The original wow-prefix. Encyclopedia of radio electronics and electrical engineering

The original design of the antenna for a range of 2 m. Encyclopedia of radio electronics and electrical engineering

Orientation in the mountains. Tourist tips

Orientation in the forest and taiga. Tourist tips

Orientation in polar regions. Travel Tips

Orientation in the desert. Travel Tips

Orientation in the steppe. Tourist tips

Orientation in the tundra and forest-tundra. Travel Tips

Orientation in time. Basics of safe life

Orientation in time. Travel Tips

Orientation and geographic projection. Basics of safe life

Compass map orientation. Travel Tips

Orientation of the map by ground objects. Travel Tips

Orientation on the seas and oceans. Travel Tips

Orientation on rivers and lakes. Tourist tips

Star orientation. Travel Tips

Sound orientation. Travel Tips

Orientation to local subjects. Basics of safe life

Orientation by natural phenomena. Travel Tips

Light orientation. Tourist tips

Orientation in the footsteps of skiers. Travel Tips

Orientation in the footsteps of pedestrians. Travel Tips

Orientation by the sun, moon, stars. Basics of safe life

Orientation with a compass. Travel Tips

Eagles and tails. Focus secret

Common eagle. Legends, cultivation, methods of application

Ornithosis, psittacosis. Health care

Orson Welles. Famous aphorisms

Orthosiphon staminate. Legends, cultivation, methods of application

Fox hunter's weapon. Encyclopedia of radio electronics and electrical engineering

Self-defense weapon: classification, application procedure. Basics of safe life

Orpheus. Popular expression

Orhan Pamuk. Famous aphorisms

Orchid. Legends, cultivation, methods of application

Precipitation (rain, fog, hail, snow). Basics of safe life

Precipitation. Tourist tips

Oswald Spengler. Famous aphorisms

Lighting fixtures and wiring devices. Lighting. Encyclopedia of radio electronics and electrical engineering

Lighting fixtures and wiring devices. Electrical devices. Encyclopedia of radio electronics and electrical engineering

Lighting. video art

Clarification of linseed oil. Simple recipes and tips

Lighting and illumination. video art

Lighting as a component of video filming. video art

Object lighting. video art

Courtyard lighting. Encyclopedia of radio electronics and electrical engineering

Interior lighting with super-bright LEDs. Encyclopedia of radio electronics and electrical engineering

Lighting. Directory

Lighting. Control schemes. Directory

Lighting: basic concepts and practical recommendations. video art

Lighting

Illumination, noise and their impact on working conditions and on the human body

Freeing the rope and jacket. Focus Secret

Exemption from the action of electric current. Occupational Safety and Health

Rubber band release. Focus secret

Liberated Ring. Focus secret

Autumn of the Patriarch. Popular expression

Sturgeon of the second freshness. Popular expression

Aspen trembling. Legends, cultivation, methods of application

Oscar Wilde. Famous aphorisms

Donkey. Legends, cultivation, methods of application

Wagon inspector, rolling stock repairman. Standard instruction on labor protection

Inspector, mechanic for the repair of rolling stock. Standard instruction on labor protection

Equipment for the swimmer. Personal transport

Fundamental theorem of algebra. History and essence of scientific discovery

Basic law of electrostatics. History and essence of scientific discovery

The basic Instinct. Popular expression

Basic quantities of electric current. Encyclopedia of radio electronics and electrical engineering

Main types of emergencies

The main types of code sequences of modern communication and navigation systems. Encyclopedia of radio electronics and electrical engineering

The main issues of the construction of micro hydroelectric power plants. Encyclopedia of radio electronics and electrical engineering

The main dates and events of domestic and foreign history. Crib

The main tasks in the field of civil defense. Fundamentals of safe life

Basic laws of electric current. Encyclopedia of radio electronics and electrical engineering

Main ideas of the OSMS

The main categories of information security. Basics of safe life

The main measures taken in the Russian Federation to protect the population from emergencies. Basics of safe life

Basic fire safety measures

base metals. Encyclopedia of radio electronics and electrical engineering

The main directions in the work on labor protection

The main directions of ensuring the safety of production processes

The main narcotic drugs, their characteristics, signs of consumption. Basics of safe life

Basic camera settings. video art

Basic principles of geology. History and essence of scientific discovery

The main obligations of the employer in the field of labor protection

The main parameters of halogen incandescent lamps. Encyclopedia of radio electronics and electrical engineering

The main parameters of disk EMF at a frequency of 500 kHz. Encyclopedia of radio electronics and electrical engineering

Basic parameters of transmitters and receivers. Encyclopedia of radio electronics and electrical engineering

The main parameters of color kinescopes from THOMSON, PHILIPS and NOKIA. Encyclopedia of radio electronics and electrical engineering

Basic concepts and definitions of disaster medicine. Basics of safe life

Basic concepts of labor law

Basic rules for filming video art

Basic rules for the use of electricity. Encyclopedia of radio electronics and electrical engineering

Basic principles and regulatory legal framework for the protection of the population from emergency situations. Basics of safe life

Basic principles of ensuring labor safety

Basic principles of ensuring labor protection

Basic principles for the use of solar panels. Encyclopedia of radio electronics and electrical engineering

The main causes of industrial injuries

The main causes of electrical injury

The main processes of saponification and the properties of soap. Simple recipes and tips

Basic resuscitation measures in children. Health care

Basic first aid advice for victims

The main technical measures for the prevention of industrial injuries

The main types of labor protection documents

Basic requirements for first aid personnel

Basic requirements for projects of industrial enterprises and industries

Basic requirements for emergency preparedness

Basic formulas for calculating antennas. Encyclopedia of radio electronics and electrical engineering

The main forms of human activity. Basics of safe life

The main stages of the construction of small hydroelectric power plants. Encyclopedia of radio electronics and electrical engineering

Wi-Fi basics. Encyclopedia of radio electronics and electrical engineering

Fundamentals of Algebra. History and essence of scientific discovery

Fundamentals of anatomy. History and essence of scientific discovery

Fundamentals of life safety. Crib

Business fundamentals. Crib

Fundamentals of biogas technologies. Encyclopedia of radio electronics and electrical engineering

Fundamentals of Boolean Algebra. Encyclopedia of radio electronics and electrical engineering

Fundamentals of harmonious coexistence of society and nature. Basics of safe life

Fundamentals of genetics. History and essence of scientific discovery

Video capture basics. video art

Fundamentals of immunology. History and essence of scientific discovery

Fundamentals of classical economics. History and essence of scientific discovery

Ball manipulation basics. Focus Secret

Fundamentals of medical knowledge. Crib

Fundamentals of management. Crib

Fundamentals of hunting in conditions of autonomous survival. Basics of safe life

Fundamentals of semi-automatic welding. Encyclopedia of radio electronics and electrical engineering

Basis for the adoption and application of state regulatory requirements for labor protection

Fundamentals of social work. Crib

Fundamentals of sociology and political science. Crib

Fundamentals of the theory of frequency synthesizers. Encyclopedia of radio electronics and electrical engineering

Fundamentals of the theory of power supply. Encyclopedia of radio electronics and electrical engineering

Fundamentals of electrical work. Encyclopedia of radio electronics and electrical engineering

Basics of electric welding. Encyclopedia of radio electronics and electrical engineering

Fundamentals of Embryology. History and essence of scientific discovery

Special star. Focus Secret

Features of autonomous survival in the arctic, subarctic zones and winter conditions. Basics of safe life

Features of autonomous survival in various climatic and geographical conditions. Basics of safe life

Features of autonomous existence in the jungle. Basics of safe life

Features of survival in the desert. Basics of safe life

Features of survival in conditions of forced autonomy at sea. Basics of safe life

Features of replacing radio components in circuits. Directory

Features of the design of modern tube ultrasonic frequencies. Encyclopedia of radio electronics and electrical engineering

Design features of VHF equipment. Encyclopedia of radio electronics and electrical engineering

Features of the installation of electrical wiring. General provisions. Encyclopedia of radio electronics and electrical engineering

Features of the establishment of mixers. Encyclopedia of radio electronics and electrical engineering

Features of national broadband transformers. Encyclopedia of radio electronics and electrical engineering

Peculiarities of providing self-, mutual- and first aid in case of mass lesions. Basics of safe life

Features of youth labor protection

Power features of white LEDs. Encyclopedia of radio electronics and electrical engineering

Peculiarities of nutrition in the mountains. Travel Tips

Features of behavior in aviation transport. Basics of safe life

Features of searching for historical relics with a metal detector. Encyclopedia of radio electronics and electrical engineering

Features of the use of varicaps. Encyclopedia of radio electronics and electrical engineering

Features of the use of fluorescent lamps. Encyclopedia of radio electronics and electrical engineering

Features of the use of oxide capacitors in microprocessor power circuits. Encyclopedia of radio electronics and electrical engineering

Features of the power supply module MP-403. Encyclopedia of radio electronics and electrical engineering

Features of the regulation of women's labor

Features of youth labor regulation

Features of repair of compact fluorescent lamps and electronic ballasts. Encyclopedia of radio electronics and electrical engineering

Features of assembly and installation of electrical circuits. Directory

Features of cellular communication. Encyclopedia of radio electronics and electrical engineering

Features of specialized welding transformers. Encyclopedia of radio electronics and electrical engineering

Features of the circuitry of 16-bit set-top boxes. Encyclopedia of radio electronics and electrical engineering

Features of trinistor regulators. Encyclopedia of radio electronics and electrical engineering

Features of labor activity of women and teenagers. Basics of safe life

Features of UMZCH with high output impedance. Encyclopedia of radio electronics and electrical engineering

Features of the formation of attitudes to extreme situations. Basics of safe life

Sedge parva. Legends, cultivation, methods of application

The sedge is sandy. Legends, cultivation, methods of application

Osokor. Legends, cultivation, methods of application

Thistle is yellow. Legends, cultivation, methods of application

Sow thistle garden. Legends, cultivation, methods of application

Sow thistle field. Legends, cultivation, methods of application

Thistle is pink. Legends, cultivation, methods of application

Abandon hope, ye who enter here. Popular expression

There were horns and legs left from the goat. Popular expression

Stop the pulse! Focus secret

Stop, moment! You are great! Popular expression

Stop bleeding. Health care

Stop electric meter. Encyclopedia of radio electronics and electrical engineering

Stay with your opinion. Popular expression

Stay with your nose. Popular expression

Stay with your nose. Focus Secret

Stay with nothing. Popular expression

Remaining money. Focus Secret

Pinworm recumbent. Legends, cultivation, methods of application

The pinhole is outstretched. Legends, cultivation, methods of application

Wrangel Island. Nature miracle

Deception Island. Nature miracle

Iceland island. Nature miracle

Madagascar island. Nature miracle

Martinique island. Nature miracle

Treasure Island. Popular expression

Island of Tasmania. Nature miracle

Sri Lanka island. Nature miracle

Islands of Hawaii and Maui. Nature miracle

Ostrovsky Alexander Nikolaevich. Famous aphorisms

Ostrogradsky Mikhail. Biography of a scientist

Holly. Legends, cultivation, methods of application

Oscilloscope. Encyclopedia of radio electronics and electrical engineering

Oscilloscope... no tube. Encyclopedia of radio electronics and electrical engineering

Oscilloscope for TV. Encyclopedia of radio electronics and electrical engineering

Russia perished from chatter! Popular expression

From the great to the ridiculous one step. Popular expression

From all diseases, the sun, air and water are more useful to us. Popular expression

Board to board. Popular expression

From the vest sleeves. Popular expression

From dusk to dawn. Popular expression

From each according to his ability, to each according to his work. Popular expression

What animal did the horse come from? Detailed answer

What animal does the word leather come from? Detailed answer

From whom did the Russian princes (and tsars) Rurikovich lead their genealogy? Detailed answer

From whom did the Tibetans inherit the genes that make life easier in the highlands? Detailed answer

From the evil one. Popular expression

From young nails. Popular expression

All qualities come from her. Popular expression

From beautiful places. Popular expression

From joy in the goiter breath stole. Popular expression

From Romulus to the present day. Popular expression

You can't fly from a good life. Popular expression

What causes gout? Detailed answer

What determines the weather? Detailed answer

What determines the sex of the embryo in reptiles? Detailed answer

What determines the strength of hugging koalas with trees? Detailed answer

What determines hair color? Detailed answer

What makes hair frizzy? Detailed answer

What can cause ear pain? Detailed answer

What can a tinfoil hat protect a person from? Detailed answer

What do people get allergies from? Detailed answer

What causes the heart rate to change? Detailed answer

Light bleaching of wax. Simple recipes and tips

Whitening of Greek sponges. Simple recipes and tips

Wood bleaching. Simple recipes and tips

Bleach glue. Simple recipes and tips

Skin bleaching. Simple recipes and tips

Linseed oil bleaching. Simple recipes and tips

Straw bleaching. Simple recipes and tips

Solar oil bleaching. Simple recipes and tips

Shellac bleaching. Simple recipes and tips

Bleaching of bristle, horse and other hair. Simple recipes and tips

Bleach, discoloration. Simple recipes and tips

Jackhammer. History of invention and production

Screwdriver with clip. home workshop

Handmade screwdriver. Encyclopedia of radio electronics and electrical engineering

Screwdriver. Directory

The answer is already known. Focus Secret

Reply to Loftin-White from Komissarov. Encyclopedia of radio electronics and electrical engineering

Air line branch. Encyclopedia of radio electronics and electrical engineering

Responsibility of officials

Responsibility of an employee in the field of labor relations and labor protection

Responsibility of the employer for damage to the health of employees. Fundamentals of safe life

Responsible editor (copywriter). Job description

Answers to questions on the designs of MMDS converters. Encyclopedia of radio electronics and electrical engineering

Guessing age. Focus Secret

Guessing the number of points rolled on the die. Focus Secret

Guessing cards conceived by different people. Focus secret

Guessing one by one all the cards in the deck. Focus secret

Guessing one of the four items. Focus Secret

Guessing the answer. Focus Secret

Guessing a number. Focus secret

Folding corner. Focus secret

Give honor. Popular expression

Long-term consequences of harmful, traumatic and damaging factors. Basics of safe life

Knot tying department and knot tying department. Popular expression

Sheepskin finishing after dyeing. Simple recipes and tips

Finisher of wood products, engaged in the application of paints and varnishes by dipping. Standard instruction on labor protection

Finisher of wood products, engaged in the application of paints and varnishes on coating machines. Standard instruction on labor protection

A woodworking finisher who paints and varnishes on spray machines in a high voltage electric field. Standard instruction on labor protection

A woodworking finisher who applies finishing materials in pneumatic spray booths. Standard instruction on labor protection

Finisher working on boards on drum polishing machines. Standard instruction on labor protection

Product finisher. Standard instruction on labor protection

Separate the sheep from the goats. Popular expression

Separate the tares from the wheat. Popular expression

Detachable node. Focus secret

Quincke's edema. Health care

Othello. Popular expression

Father of history. Popular expression

National history. Lecture notes

National history. Crib

Domestic reed relays. Directory

Domestic thyristors. Directory

Domestic electronic ballasts. Encyclopedia of radio electronics and electrical engineering

Wringer. Standard instruction on labor protection

Otitis. Health care

Pumping out unevaporated LPG residues from underground tanks. Standard instruction on labor protection

Folding headset. Tips for the home master

Folding table. Tips for the home master

Do snakes lay eggs? Detailed answer

Do mammals lay eggs? Detailed answer

Do snails lay eggs? Detailed answer

Where, smart, are you wandering head? Popular expression

Revelation in thunder and storm. Popular expression

Open! IR! Encyclopedia of radio electronics and electrical engineering

Opening a box pierced with a nail. Focus Secret

Opening a map with a mirror. Focus secret

Discovery of oxygen. History and essence of scientific discovery

Postcard with a secret. Focus secret

Boomerang postcard. Focus Secret

Open Society. Popular expression

Open letter. Popular expression

Open an empty jar. Focus secret

Exposed electrical wiring inside the premises. Encyclopedia of radio electronics and electrical engineering

Where does wind come from? Detailed answer

Where does hail come from? Detailed answer

Where does iron come from to make steel? Detailed answer

Where do icebergs come from? Detailed answer

Where do diamonds come from? Detailed answer

Where do warts come from? Detailed answer

Where do mushrooms come from? Detailed answer

Where do washcloths come from? Detailed answer

Where do shooting stars come from? Detailed answer

Where do the various spices come from? Detailed answer

Where do superstitions come from? Detailed answer

Where was the signal given about the explosion of the dam, after which the Panama Canal was formed? Detailed answer

Where did the custom of drinking coffee come from in Europe? Detailed answer

Where are camels from? Detailed answer

Where did the navy originate from? Detailed answer

Where did the game of golf come from? Detailed answer

Where did the coin come from? Focus Secret

Where did diamonds come from? Detailed answer

Where did the rings around some planets come from? Detailed answer

Where did olives come from? Detailed answer

Where did the different breeds of dogs come from? Detailed answer

Where did the statues on Easter Island come from? Detailed answer

Where did tulips come from? Detailed answer

Where did the hats come from? Detailed answer

Where did the high-five greeting come from? Detailed answer

Where did Pinocchio come from? Detailed answer

Where did jazz come from? Detailed answer

Where did punch come from? Detailed answer

Where did the standard of soil fertility stored in Paris come from? Detailed answer

Where did tennis come from? Detailed answer

Where did the English tradition of five o'clock tea come from? Detailed answer

Where did the name of footballer Jan Vennegaard of Hesselink come from? Detailed answer

Where did it come from. Popular expression

Where is the sound coming from? Focus secret

Where does the weather come from? Detailed answer

Where did the hamburger come from? Detailed answer

Where did tea come from? Detailed answer

How do we know what dinosaurs looked like? Detailed answer

How do we know what is at the center of the earth? Detailed answer

Where do we get vitamins from? Detailed answer

Where does Veronica's hair come from in the sky? Detailed answer

Where do the sun spots come from? Detailed answer

Where do plants that are not capable of photosynthesis get their energy? Detailed answer

Where did the classic men's suit come from? Detailed answer

Where did the kissing habit come from? Detailed answer

Where did the blue and yellow colors of the Ukrainian flag come from? Detailed answer

Where did the names of the days of the week come from? Detailed answer

Where did dog breed names come from? Detailed answer

Where did fairy tales come from? Detailed answer

Where did the vote come from? Detailed answer

Where did cabbage come from? Detailed answer

Where did the stars come from? Detailed answer

Where did rats come from? Detailed answer

Where did parrots come from? Detailed answer

Where did dogs come from? Detailed answer

Where did the Eskimos come from? Detailed answer

Where did ice cream come from? Detailed answer

Where did kefir come from? Detailed answer

Where did the myth of lemming mass suicides come from? Detailed answer

Where do comets come from and where do they go? Detailed answer

Where does electricity come from? Directory

Where did chicken tikka masala come from? Detailed answer

Where did the Indians come to America from? Detailed answer

Where did emeralds come from? Detailed answer

Where did the English word guy come from? Detailed answer

Where did the name of the women's bikini swimsuit come from? Detailed answer

Where did the name Kenya come from? Detailed answer

Where did the word bug come from in the meaning of malfunction? Detailed answer

Where did the word boycott come from? Detailed answer

Where did the word newspaper come from? Detailed answer

Where did the word ghetto come from? Detailed answer

Where did the word zek come from? Detailed answer

Where did the word umbrella come from? Detailed answer

Where did the word hard labor come from? Detailed answer

Where did the word penny come from? Detailed answer

Where did the word trick come from? Detailed answer

Where did the word libel come from? Detailed answer

Where did the word fuck come from and what is its original meaning? Detailed answer

Where did the word silhouette come from? Detailed answer

Where did the word freeze come from? Detailed answer

Where did the word bastard come from? Detailed answer

Where did the word school come from? Detailed answer

Where does the smell of wet earth come from? Detailed answer

Where does the word miniature come from? Detailed answer

Where is Bucephalus from? Detailed answer

Where was Marco Polo from? Detailed answer

Where do turkeys come from? Detailed answer

Where do panamas come from? Detailed answer

Where is Santa Claus from? Detailed answer

Where did the tradition of eating donuts come from among American police officers? Detailed answer

Where are you from, beautiful child? Popular expression

Where did Apollo get the lyre from? Detailed answer

Where does the stoat have such white fur? Detailed answer

Where does snakes get venom from? Detailed answer

Where does the Dead Sea get its name from? Detailed answer

Where do the seas have their colored names? Detailed answer

Where do snails get their shells from? Detailed answer

Where did what come from? Focus Secret

Bitten finger. Focus Secret

Debugging microcontrollers using a ROM emulator. Encyclopedia of radio electronics and electrical engineering

Debug module for KR1816BE35. Encyclopedia of radio electronics and electrical engineering

Debug module for MCS51 series microcontrollers. Encyclopedia of radio electronics and electrical engineering

Debugger for microcontrollers of the HC908 family. Encyclopedia of radio electronics and electrical engineering

Put it on the back burner. Popular expression

Is a dolphin a mammal? Detailed answer

Display of eight signals on the oscilloscope screen. Encyclopedia of radio electronics and electrical engineering

Get away from evil and do good. Popular expression

Heating system based on heat pumps. Encyclopedia of radio electronics and electrical engineering

Severed finger. Focus secret

Fingerprints - how to make them visible. Chemical Experience

Send to the dustbin of history. Popular expression

Mosquito repeller on a microcircuit. Encyclopedia of radio electronics and electrical engineering

Poisoning by concentrated acids and caustic alkalis. Health care

Poisoning by drugs and alcohol. Health care

Carbon monoxide (carbon monoxide) poisoning. Health care

Poisoning with pesticides. Health care

Poisoning, general principles of diagnostics and medical care. Health care

Food poisoning and gastrointestinal diseases. Health care

Plant poisoning. Health care

Poisoning in children. Health care

Poisoning. Health care

Poisoning. Causes of poisoning. Prevention of poisoning. Carbon monoxide. Health care

Sound reflection. physical experiment

Sliced ​​slice. Popular expression

Severed finger. Focus Secret

A cut but repaired tie. Focus secret

The detachment did not notice the loss of a fighter. Popular expression

Shake off the dust from your feet. Popular expression

Shake the dust off your feet. Popular expression

Do leeches suck bad blood? Detailed answer

From here we will threaten the Swede. Popular expression

Retired goat drummer. Popular expression

Retreat to prearranged positions. Popular expression

Missing card. Focus Secret

Hence the anger and tears. Popular expression

Jump from here for at least three years, you won’t get to any state. Popular expression

What color shade is named after Saint Patrick? Detailed answer

Thaw. Popular expression

Otto Weininger. Famous aphorisms

Otto von Bismarck. Famous aphorisms

The chrysanthemums in the garden have faded long ago. Popular expression

Fathers and Sons. Popular expression

Desperate diseases require desperate means. Popular expression

Why is white drink chilled, and red - at room temperature? Detailed answer

Why is there fever? Detailed answer

Why does scarlet fever happen? Detailed answer

Why are there tides? Detailed answer

Why does lightning flash and thunder rumble in bad weather? Detailed answer

Why is alcohol served in smaller doses on an airplane than on the ground? Detailed answer

What causes goose bumps? Detailed answer

What causes parotitis? Detailed answer

What causes stomach ulcers? Detailed answer

Why does hair turn gray with age? Detailed answer

Why does blood coagulate? Detailed answer

Why do people faint? Detailed answer

Why do people get seasick? Detailed answer

Why do seasons change on Earth? Detailed answer

Why does the sky turn red in the morning and evening dawn? Detailed answer

Why is the mass of a person at the equator approximately 1% less than at the pole? Detailed answer

Why do wrinkles form? Detailed answer

Why does a tree shed its leaves in autumn? Detailed answer

Why do boa constrictor victims die? Detailed answer

Why does dandruff appear? Detailed answer

Why do waves appear? Detailed answer

Why do locust infestations happen? Detailed answer

Why is Friday the 13th considered an unlucky day? Detailed answer

Why do our muscles get tired? Detailed answer

Why are the participants in the Olympic Games depicted naked on antique vases? Detailed answer

Labor protection reporting

A trace of Tarasov was found. Popular expression

Office Manager. Job description

An officer can only be replaced by death. Popular expression

Waiter. Job description

Waiter. Standard instruction on labor protection

Finished product designer. Standard instruction on labor protection

Preparation of materials for the investigation of accidents at work and their accounting

Oh, this is not an easy job - to drag a hippopotamus out of the swamp! Popular expression

Video card cooling. Encyclopedia of radio electronics and electrical engineering

Evaporative cooling. physical experiment

Processor cooling. Encyclopedia of radio electronics and electrical engineering

Wanderlust. Popular expression

Witch-hunt. Popular expression

Hunting knot. Travel Tips

We willingly give what we ourselves do not need. Popular expression

Hunter. Job description

Car security with radio notification. Encyclopedia of radio electronics and electrical engineering

Protection of reservoirs. Consequences of pollution. Basics of safe life

Labor protection and safety. Crib

Security and safety. Audio and video surveillance. Directory

Security and safety. Personal safety. Directory

Security and safety. Directory

Car security and alarm. Directory

Security and alarm system via mobile communication. Directory

Protection of the apartment with notification by telephone line. Encyclopedia of radio electronics and electrical engineering

Environmental protection. Basics of safe life

Labor protection in educational institutions

Labor protection in the alcohol industry

Labor protection for drivers

Labor protection for women. Directory

Women's labor protection

Labor protection for the disabled. Directory

Labor protection of medical workers

Labor protection at oil industry enterprises

Labor protection of minors

Occupational safety of certain categories of workers. Directory

Labor protection of teenagers. Directory

Labor protection of auxiliary workers

Labor protection during road works

Labor protection in the construction, maintenance and repair of buildings

Labor protection during the operation of electrical installations

Labor protection of workers in the agro-industrial complex

Labor protection of civil aviation workers

Occupational safety of employees of housing and communal services

Labor protection of workers in the confectionery industry

Labor protection of forestry workers

Labor protection of employees of educational institutions

Labor protection of catering workers

Labor protection of employees of internal affairs bodies

Labor protection of communication workers

Labor protection of trade workers

Occupational Safety and Health. Laws, regulations, instructions

Security alarm for backyard utility rooms. Encyclopedia of radio electronics and electrical engineering

Security alarm for a farmer. Encyclopedia of radio electronics and electrical engineering

Security alarm on solar cells. Encyclopedia of radio electronics and electrical engineering

Security system Lock GSM. Encyclopedia of radio electronics and electrical engineering

Security system MICROALARM. Encyclopedia of radio electronics and electrical engineering

Security system for the house. Encyclopedia of radio electronics and electrical engineering

Security system based on GSM phone. Encyclopedia of radio electronics and electrical engineering

Security system with digital indication. Encyclopedia of radio electronics and electrical engineering

Security system of remote objects with digital indication. Encyclopedia of radio electronics and electrical engineering

Security guard inside. Standard instruction on labor protection

Office security guard. Job description

A security guard who uses weapons, ammunition, special equipment when working. Standard instruction on labor protection

Security guard. Job description

Security guard. Standard instruction on labor protection

Security device for the car. Encyclopedia of radio electronics and electrical engineering

Security device for the garden plot. Encyclopedia of radio electronics and electrical engineering

Security device Laser stretching. Encyclopedia of radio electronics and electrical engineering

Security device on the subscriber loudspeaker. Encyclopedia of radio electronics and electrical engineering

Security device based on the simulator. Encyclopedia of radio electronics and electrical engineering

The security device on the microcontroller with the notification on the telephone line. Encyclopedia of radio electronics and electrical engineering

Security device with iButton keys and shock sensor. Encyclopedia of radio electronics and electrical engineering

Security device with key-resistor. Encyclopedia of radio electronics and electrical engineering

Security device with independent power supply. Encyclopedia of radio electronics and electrical engineering

Security device with iBUTTON key control. Encyclopedia of radio electronics and electrical engineering

Security device controlled by iBUTTON with the ability to connect a cell phone. Encyclopedia of radio electronics and electrical engineering

Security device. Encyclopedia of radio electronics and electrical engineering

Security signal device. Encyclopedia of radio electronics and electrical engineering

Security systems. Encyclopedia of radio electronics and electrical engineering

Security devices and signaling of objects. Directory

Protects electricity. Encyclopedia of radio electronics and electrical engineering

Strain out the mosquito. Popular expression

Evaluation of activities to fulfill the requirements of labor protection in the organization

Valuation and property management. Lecture notes

Risk assessment

Evaluation of the thickness of the paintwork. Encyclopedia of radio electronics and electrical engineering

Evaluation of working conditions

Appraiser (property valuation expert). Job description

Intellectual property appraiser. Job description

Appraiser. Job description

Hearth without flyers. Travel Tips

The obvious is the incredible. Popular expression

Very loud alarm. Encyclopedia of radio electronics and electrical engineering

A very timely book. Popular expression

Headlong. Popular expression

Black eyes, passionate eyes! Popular expression

Water purifier. Encyclopedia of radio electronics and electrical engineering

Snow removal from roofs. Standard instruction on labor protection

Peeling fruits and vegetables. Standard instruction on labor protection

Cleaning the surface from adhesive residue. Encyclopedia of radio electronics and electrical engineering

Purification of lubricating oils. Simple recipes and tips

Clearing railroad switches from snow. Standard instruction on labor protection

Cleaning pipes from rust and scale. home workshop

Stonecrop white. Legends, cultivation, methods of application

The stonecrop is large. Legends, cultivation, methods of application

Stonecrop ordinary. Legends, cultivation, methods of application

Stonecrop bent. Legends, cultivation, methods of application

Stonecrop rocky. Legends, cultivation, methods of application

Error after error. Focus secret

Newbie mistakes when shooting video. video art

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Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

A new data rate record in a coherent optical network 03.10.2022

Nokia Bell Labs has demonstrated the ability to transmit optical signals over 100 km over standard single-mode fiber (SSMF) at a record high speed of 260 Gbaud (2,08 Tbps).

During a demonstration at the European Optical Communications Conference (ECOC) 2022 in Basel, Switzerland, a provisional speed record of 220 Gbaud was broken.

This result marks the first milestone for scaling long distance data transmission systems at rates greater than 2 Tbps per wavelength. The issue of improving the energy efficiency of transponders is a constant challenge for the industry,” said Haik Mardoyan, senior researcher at Nokia Bell Labs.

The specialist collaborated with Keysight Technologies to develop dual polarization quadrature phase shift keying (DP-QPSK) coherent transmission technology over 100 km single-mode fiber. Keysight's new M8199B Arbitrary Waveform Generator (AWG) provides 75 GHz bandwidth and uses a 110 GHz lithium niobate thin-film I/Q modulator.

This allows the research and development of transmission systems operating at symbol rates up to 260 Gbaud, allowing to achieve net data rates of more than 2 Tbps in a coherent optical communication network.

The growing spread of artificial intelligence requires the emergence of new levels of server and network performance that must scale computing resources within reasonable energy usage limits. Higher data rates and new modulation formats will be among the leading technologies for the industry.

Other interesting news:

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News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Your stories. Article selection

▪ article Can anything good come from Nazareth? Popular expression

▪ article What are elements? Detailed answer

▪ article Loading and unloading of coal, cement and other bulk materials. Standard instruction on labor protection

▪ article Capacitance and inductance meter. Encyclopedia of radio electronics and electrical engineering

▪ article Charger for Ni-Cd and Ni-MH batteries based on the TEA1101 chip. Encyclopedia of radio electronics and electrical engineering


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