The paper reports on the optimization of a heater used in a Thermoluminescence glow curve apparatus. Two variants of the heater, planchet system and block system, are described. Both variants performed by a cheap material as graphite and designed following cryogenic principles, are very simple constructively, ensure minimum heat losses and require

The article presents the results of a study operation and considers application mathematical modeling to movement water flow in South Golodnostepsk main channel. A convenient, simple cheap apparatus is proposed, which gives sufficiently reliable predictive for making right decisions emergency situations during It also given apply recommendations numerical calculation other irrigation channel re...

Thin-layer chromatography was introduced by Stahl (1956) and has advantages over paper chromatography in speed, resolution, and smaller sample size. Also, the physical nature of the thin layer allows its treatment, where necessary, with strong acids and alkalis. It has been found possible to construct a satisfactory, cheap, and simple apparatus for the preparation of thin layers on glass carrie...

The possibility of increasing the transmission efficiency in mid-range wireless power transfer (WPT) applications can be achieved by inserting resonant relay coils between transmitting and receiving sides device, forming an array magnetically coupled circuits, over which a receiver placed. This is very cheap solution for improving performance WPT apparatus, even if complexity system increases, ...

Clot lysis methods are used extensively in fibrinolytic work both for research into the physiology of the fibrinolytic system and for assay and standardization of enzymes. The following is a description of a simple method for measuring partial clot lysis using cheap and easily available apparatus and reagents. The method was first described by Blix in 1962 and has been adapted to suit the appar...

The apparatus described below was used during the past year to provide first-year medical and graduate students with an opportunity to observe and study for themselves basic phenomena characteristic of the excitable tissues in general and nerve in particular. The apparatus represents the culmination of numerous attempts on our part to design and develop an arrangement that would be relatively s...