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Reference book crossword. Quick word search by mask. Old Russian calendar
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Science, education, medicine / Units of measurement, measures, calendars / Old Russian calendar
(4)
ISOK - June
(5)
ZAREV - August
LIPEC - July
FURIOUS - February
Howler - September
RYE - September
DRY - March
(6)
SECHEN - January
(7)
GROZNIK - July
BREAST - November
PROSYN - January
SERPEN - August
STUDENT - December
TRAVEN - May
FLOWER - April
CHERN - July
(8)
BEREZEN - April
BOKOGRAY - February
VERESEN - September
ZAZIMNIK - October
LEAF FALL - October
(9)
BEREZOZOL - April
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Latest news of science and technology, new electronics:
Machine for thinning flowers in gardens
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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.
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Random news from the Archive High Voltage 800W Laboratory Power Supplies TDK-Lambda
01.02.2015
TDK-Lambda has expanded the Z plus (Z+) 800W series of programmable power supplies with models with increased output voltage of 160, 320, 375, 650 V. The power supplies are programmed through the front panel using encoders and remotely using the built-in USB, RS232/485 interfaces . As an option, a LAN and GPIB interface can be built in, as well as an isolated analog interface.
Products have the ability to store up to 4 output voltage / current profiles (up to 12 points) in memory and call these profiles with a simple click. Thanks to the built-in Dynamic Preload module, the output voltage decay time is reduced to 45-65 ms, which allows you to simulate fast drops. To increase the output current or increase the output voltage, the products can be connected in parallel and in series. When connected in parallel, up to 6 sources can be combined, and when connected in series, protective diodes for the appropriate reverse voltage must be used. Structurally, the products can be made in a desktop version or for installation in a 2U rack.
The sources can be used in the processes of metal deposition, electroplating, in automatic testing systems or as laboratory power supplies. Since power supplies have an increased output voltage, during the development, special attention was paid to the electrical safety of products. Compel is the official distributor of TDK-Lambda products and a new series of power supplies is already available for order.
Main technical parameters of Z+ 800W series: output power 800W; output voltage from a range of 160, 320, 375, 650 V; built-in interfaces: USB, RS232/485. Product warranty - 5 years.
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