43 research outputs found
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Assessing the Openness of Anthropology Journals
This study analyzes the extent of gold open access (OA) publishing options in 377 anthropology journals by applying a coding scheme ranging from 0) non-transparent publishing options to 5) fully OA (free to read and publish without embargo). This analysis is meant to simplify the process of identifying OA journal publishing options in the discipline of anthropology, in addition to sharing findings on some of the prominent issues in OA publishing as they relate to anthropology journals, including non-transparency by publishers and the prevalence and price of article processing charges (APCs). We conclude that publishers should be more transparent about their OA publishing options and policies by providing conspicuous and straightforward information to potential authors. Further, we find that in the anthropology scholarly communication ecosystem, APCs for hybrid journals are more expensive than those for fully gold OA journals, thus contradicting the assumption that gold OA is more costly to researchers
Building Bridges & Boundaries: Transitioning to Online First-year Experience Instruction [Slides]
Presentation given at LAUNC-CH 2022 on March 14, 2022 related to the experience of transitioning library instruction for large enrollment introductory courses from an in-person format to an online format. Panel presentation
Comparison of carnivore, omnivore, and herbivore mammalian genomes with a new leopard assembly.
BACKGROUND: There are three main dietary groups in mammals: carnivores, omnivores, and herbivores. Currently, there is limited comparative genomics insight into the evolution of dietary specializations in mammals. Due to recent advances in sequencing technologies, we were able to perform in-depth whole genome analyses of representatives of these three dietary groups. RESULTS: We investigated the evolution of carnivory by comparing 18 representative genomes from across Mammalia with carnivorous, omnivorous, and herbivorous dietary specializations, focusing on Felidae (domestic cat, tiger, lion, cheetah, and leopard), Hominidae, and Bovidae genomes. We generated a new high-quality leopard genome assembly, as well as two wild Amur leopard whole genomes. In addition to a clear contraction in gene families for starch and sucrose metabolism, the carnivore genomes showed evidence of shared evolutionary adaptations in genes associated with diet, muscle strength, agility, and other traits responsible for successful hunting and meat consumption. Additionally, an analysis of highly conserved regions at the family level revealed molecular signatures of dietary adaptation in each of Felidae, Hominidae, and Bovidae. However, unlike carnivores, omnivores and herbivores showed fewer shared adaptive signatures, indicating that carnivores are under strong selective pressure related to diet. Finally, felids showed recent reductions in genetic diversity associated with decreased population sizes, which may be due to the inflexible nature of their strict diet, highlighting their vulnerability and critical conservation status. CONCLUSIONS: Our study provides a large-scale family level comparative genomic analysis to address genomic changes associated with dietary specialization. Our genomic analyses also provide useful resources for diet-related genetic and health research