However, these datasets only provide detailed geographical information on patents granted since 1975, the year when the USPTO began to record patents electronically. The main objective of this paper is to present HistPat, a well-structured, ready-to-use, comprehensive, and geo-referenced dataset of...
This growth has come about from a variety of reasons, but a key driver has been the Geospatial Semester program. In the rest of this paper, we introduce the Geospatial Semester, share details about its implementation, and discuss the research we have done regarding its impact on students’ sp...
of our economic growth transformation and of the stability and sustainable development of social.This paper takes the feature of individual microcosmic-behavior in the process of urbanization as a key to analyze the regional cognition,behavior characteristics,urbanization pattern,and process rules.Using ...
In the speciality enzymes market segmentation as per the source, the microorganisms segment is projected to account for the market's highest share. As per the type, the polymerases & nucleases segment is predicted to command the market. 展开 年份: 2021 ...