Submonoids of groups, and group-representability of restricted relation algebras
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DOI: 10.1007/s00012-018-0488-x
Abstract: Marek Kuczma asked in 1980 whether for every positive integer n, there exists a subsemigroup M of a group G, such that G is equal to the n-fold product $$M\,M^{-1} M\,M^{-1} \ldots \,M^{(-1)^{n-1}}$$MM-1MM-1…M(-1)n-1, but not… read more here.
Keywords: submonoids groups; group; representability restricted; relation ... See more keywords
The Role of Interest Groups and Group Interests on Gun Legislation in the U.S. House
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DOI: 10.1111/ssqu.12424
Abstract: Objective I examine the differential effects on legislative behavior of organized and unorganized subgroups related to gun policy. Methods Using various data sources on campaign contributions, voter characteristics, and legislative behaviors, I estimate logit models… read more here.
Keywords: house; groups group; interest; interest groups ... See more keywords
Comparative Effectiveness of Enhanced Recovery After Surgery Program Combined With Single-Incision Laparoscopic Surgery in Colorectal Cancer Surgery: A Retrospective Analysis
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DOI: 10.3389/fonc.2021.768299
Abstract: Background Recently, enhanced recovery after surgery (ERAS) has been widely used in the perioperative management of colorectal cancer (CRC). This study aimed to evaluate the safety and feasibility of ERAS combined with single-incision laparoscopic surgery… read more here.
Keywords: surgery; group group; group; groups group ... See more keywords