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2024

Новости за 16.04.2024

Exploring the inequalities experienced by health and care workforce and their bases – A scoping review protocol

Plos.org 

by Roomi Aziz, Anuj Kapilashrami, Reza Majdzadeh

Planning for investment in human resources for health (HRH) is critical to achieve Universal Health Coverage (UHC) and establish a sustainable health system. Informed planning warrants a better understanding of the health labour market (HLM) to tackle a variety of health and care workforce challenges: from addressing critical supply shortage, to ensuring optimal skills mix and distribution, and addressing motivation and performance challenges. Читать дальше...

Sample, time, and wording effects on estimating the prevalence of childfree adults: Insights from Japan

Plos.org 

by Zachary P. Neal, Jennifer Watling Neal

Childfree adults neither have nor want children, but estimates of their prevalence vary widely, leading to ambiguity about how common this family status actually is. The goal of this study is to examine the effects of sample composition, time, and question wording on estimates of the prevalence of childfree adults. We pool 83 nationally representative estimates of the prevalence of childfree adults in Japan since 2000 using meta-regression to identify the influence of sex... Читать дальше...

Impact of benzodiazepine use on the risk of occupational accidents

Plos.org 

by François-Olivier Baudot

Benzodiazepines (BZDs) are drugs commonly used for treating insomnia and anxiety. Although they are known to induce cognitive and psychomotor impairments, their effect on the risk of causing accidents at work remains understudied. The objective of this study is to estimate this risk by differentiating between the recommended use and overuse of these drugs (i.e., uninterrupted use for four months). The data come from the French National Health Data System, which... Читать дальше...

Forskolin-mediated cAMP activation upregulates TNF-α expression despite NF-κB downregulation in LPS-treated Schwann cells

Plos.org 

by Caitlyn Henry, Mackenzie Wilcox, Angela L. Asirvatham

Although Schwann cells have been found to play a key role in inflammation and repair following nerve injury, the exact pathway is still unknown. To explore the mechanism by which Schwann cells exert their effects in the neuron microenvironment, we investigated two main inflammatory pathways: the NF-κB and cAMP pathways, and their downstream signaling molecules. In this study, lipopolysaccharide (LPS), a bacterial endotoxin, was used to activate the NF-κB pathway... Читать дальше...

Assessing the COVID-19 pandemic’s impact on pediatric baseball and basketball-related craniofacial and neck injuries treated in United States emergency departments, 2003–2022

Plos.org 

by R. Constance Wiener, Eric W. Lundstrom

Background

A large proportion of United States (U.S.) youth play basketball, baseball, softball, or T-ball. Each of the activities poses a documented risk of craniofacial and neck injuries. However, few studies have assessed the national prevalence of pediatric craniofacial and neck injuries in this population, particularly following the COVID-19 pandemic.

Methods

The National Electronic Injury Surveillance System (NEISS) dataset was used... Читать дальше...



Effects of COVID-19 vaccine safety framing on parental reactions

Plos.org 

by Hao Tan, Jiayan Liu, Yingli Zhang

As a major concern shared by parents globally, COVID-19 vaccine safety is typically being messaged to the public in a negative frame in many countries. However, whether the COVID-19 vaccine safety framing have an effect on parents when vaccinating their children is unclear. Here we implement an online survey with a convenience sample of 3,861 parents living in mainland China, all over 18 years old and with at least one child under 18. The parents were... Читать дальше...

A real-time arbitrary-shape text detector

Plos.org 

by Manhuai Lu, Langlang Li, Chin-Ling Chen

It is challenging to detect arbitrary-shape text accurately and effectively in natural scenes. While many methods have been implemented for arbitrary-shape text detection, most cannot achieve real-time detection or meet practical needs. In this work, we propose a YOLOv6-based detector that can effectively implement arbitrary-shape text detection and achieve real-time detection. We include two additional branches in the neck part of the YOLOv6 network to adapt the network to text detection... Читать дальше...

CO2 exposure drives a rapid pH response in live adult Drosophila

Plos.org 

by Sandra G. Zimmerman, Celeste A. Berg

CO2 anesthesia is the most common method for immobilizing Drosophila for research purposes. But CO2 exposure has consequences—it can impact fertility, behavior, morphogenesis, and cytoskeletal dynamics. In this respect, Drosophila is an outstanding model for studying the impact of CO2 exposure on tissues. In this study we explored the response of intracellular pH (pHi) to a one-minute CO2 pulse using a genetically encoded, ubiquitously expressed pH sensor... Читать дальше...

Development of a PCR-based assay for specific and sensitive detection of Fusarium buharicum from infected okra plant

Plos.org 

by Swapan Kumar Paul, Dipali Rani Gupta, Masatoshi Ino, Makoto Ueno

Fusarium wilt, caused by the fungus Fusarium buharicum, is an emerging disease of okra in Japan. The disease was first reported in Japan in 2015, causing significant damage to okra seedlings. Due to the potential threat in okra cultivation, the development of an accurate detection method for F. buharicum is needed for the surveillance and management of the disease. In this study, we designed a primer set and developed conventional... Читать дальше...

Big data empowerment: Digital transformation and governance of minority shareholders: Evidence from China

Plos.org 

by Xinhao Hou, Yao Tang

Based on the analysis of data from listed enterprises in China between 2011 and 2022, we investigate the influence of digital transformation on the governance efficiency for minority shareholders. The results show that the extent of digital transformation exert a negative effect on the agency costs incurred from related-party transactions. The mechanism examination elucidates that digital transformation augments the governance efficiency for minority shareholders by... Читать дальше...

Genetic insights into Cyphocharax magdalenae (Characiformes: Curimatidae): Microsatellite loci development and population analysis in the Cauca River, Colombia

Plos.org 

by Ana Maria Ochoa-Aristizábal, Edna Judith Márquez

Cyphocharax magdalenae, a Colombian freshwater fish species, plays a vital role in nutrients distribution and serves as a significant food source for other fish species and local fishing communities. Considered a short-distance migratory species, C. magdalenae populations face substantial extinction risk due to human activities impacting their habitats. To address the lack of knowledge on genetic diversity and population structure, this... Читать дальше...

Новости России
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Transformer with difference convolutional network for lightweight universal boundary detection

Plos.org 

by Mingchun Li, Yang Liu, Dali Chen, Liangsheng Chen, Shixin Liu

Although deep-learning methods can achieve human-level performance in boundary detection, their improvements mostly rely on larger models and specific datasets, leading to significant computational power consumption. As a fundamental low-level vision task, a single model with fewer parameters to achieve cross-dataset boundary detection merits further investigation. In this study, a lightweight universal boundary detection method... Читать дальше...


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