Automatic program temperature regulator APRT-1

1970 ◽  
Vol 11 (11-12) ◽  
pp. 695-697
Author(s):  
G. A. Gogotsi ◽  
Yu. N. Lankin ◽  
N. N. Radin
1969 ◽  
Vol 26 (7) ◽  
pp. 387-389
Author(s):  
V. A. Gordeev ◽  
A. T. Yakutin ◽  
V. M. Obukhov

2021 ◽  
Vol 229 ◽  
pp. 111143
Author(s):  
Haipeng Zhao ◽  
Yaohui Zhan ◽  
Shuliang Dou ◽  
Liang Wang ◽  
Yao Li ◽  
...  

2010 ◽  
Vol 81 (4) ◽  
pp. 045112 ◽  
Author(s):  
R. Nagendran ◽  
N. Thirumurugan ◽  
N. Chinnasamy ◽  
M. P. Janawadkar ◽  
C. S. Sundar

2017 ◽  
Vol 56 (4) ◽  
pp. 1083-1098 ◽  
Author(s):  
Matthew E. Jeglum ◽  
Sebastian W. Hoch ◽  
Derek D. Jensen ◽  
Reneta Dimitrova ◽  
Zachariah Silver

AbstractLarge temperature fluctuations (LTFs), defined as a drop of the near-surface temperature of at least 3°C in less than 30 min followed by a recovery of at least half of the initial drop, were frequently observed during the Mountain Terrain Atmospheric Modeling and Observations (MATERHORN) program. Temperature time series at over 100 surface stations were examined in an automated fashion to identify and characterize LTFs. LTFs occur almost exclusively at night and at locations elevated 50–100 m above the basin floors, such as the east slope of the isolated Granite Mountain (GM). Temperature drops associated with LTFs were as large as 13°C and were typically greatest at heights of 4–10 m AGL. Observations and numerical simulations suggest that LTFs are the result of complex flow interactions of stably stratified flow with a mountain barrier and a leeside cold-air pool (CAP). An orographic wake forms over GM when stably stratified southwesterly nocturnal flow impinges on GM and is blocked at low levels. Warm crest-level air descends in the lee of the barrier, and the generation of baroclinic vorticity leads to periodic development of a vertically oriented vortex. Changes in the strength or location of the wake and vortex cause a displacement of the horizontal temperature gradient along the slope associated with the CAP edge, resulting in LTFs. This mechanism explains the low frequency of LTFs on the west slope of GM as well as the preference for LTFs to occur at higher elevations later at night, as the CAP depth increases.


2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Daniel Damyanov ◽  
◽  
◽  

Raising the level of digital education is one of the main challenges facing the education system now and in the future. The use of modern technical means in the learning process is an important prerequisite for achieving this ambitious goal. However, this must go hand in hand with the introduction of new scientific methods and teaching approaches. This article presents different approaches which the author has applied in her practice with high school students. It proves the benefit of their implementation in the educational process.


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