This paper examines the recent application of the Geographical Information Systems (GIS) to the analysis of population distribution.We mention the efforts of the National Statistical Institutes in this direction boosted by the last census 2011.The stating point is a growing need to have available population figures for areas not related to administ
Abstract Background Testicular sperm aspiration (TESA) is widely used in the diagnosis and management of nonobstructive azoospermia.However, its ability for predicting microdissection testicular sperm extraction in nonobstructive azoospermia (NOA) patients with AZFc deletion remains uncertain.To investigate whether TESA affected the sperm retrieval
The application of digital technology and the emergence of new economic forms have accelerated economic and social dynamic circulation, and the digital economy industry has achieved positive results in enhancing regional carbon emission efficiency.Therefore, exploring the carbon footprint of the digital economy system and the new development model