Covalent organic frameworks comprise a unique class of functional materials that has recently emerged as a versatile tool for energy-related, photocatalytic, environmental, and electrochromic device applications.A plethora of structures Kidney can be designed and implemented through a careful selection of ligands and functional units.On the other h
Remote sensing has long been used as a means Games of detecting and classifying changes on the land.Analysis of multi-year time series of land surface attributes and their seasonal change indicates a complexity of land use land cover change (LULCC).This paper explores the temporal complexity of land change considering temporal vegetation dynamics,
Based on the analysis of regional archival material, the article examines in detail the dynamics of the deployment of evacuation hospitals in the Penza region in 1941-1945.The features of the development of the structure of their bed fund are considered, the main places of deployment and placement are determined.The analysis made it possible to ide