Controlled vacuum environments as in space applications represent a challenge for the lubrication of tribological components.In addition to common space lubricant requirements like, e.g., low evaporation, a broad operational temperature range and a high stability during operation, long-term-storage (LTS) properties have gained increasing attention
Abstract As an alternative approach to the conventional deposition and photolithographic processes, the laser digital patterning (LDP) process, which is also known as the laser direct writing process, has attracted considerable attention because it is a non-photolithographic, non-vacuum, on-demand, and cost-effective electrode fabrication route tha
This study investigates the predictability of downslope windstorms located in Santa Barbara Freezer Door Handle Base County, California, locally referred to as Sundowner winds, from both observed relationships and a high-resolution, operational numerical weather prediction model.We focus on April 2022, during which the Sundowner Winds Experiment (S
To determine separation distances between odour sources and residential areas (in order to safeguard against nuisance and complaints), odour impact criteria (OIC) are adopted by the national regulatory authorities.There is a wide variety of OIC used for this purpose, which differ by the odour concentration threshold (between 0.12 ou m-3 and 10 ou m
The aim of the study is to find out the Creatine problem of preservation of architectural monuments of the National Kyiv-Pechersk Historical and Cultural Preserve on the example of the cells of the Cathedral Elders (building No.4).The research methods are based on the integrated use of general scientific and special methods, including observation,