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Новости за 01.04.2022

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Validation of xMAP SARS-CoV-2 Multi-Antigen IgG assay in Nigeria

Plos.org 
En

by Nnaemeka C. Iriemenam, Fehintola A. Ige, Stacie M. Greby, Augustine Mpamugo, Ado G. Abubakar, Ayuba B. Dawurung, Mudiaga K. Esiekpe, Andrew N. Thomas, Mary U. Okoli, Samuel S. Awala, Blessing N. Ugboaja, Chicago C. Achugbu, Ifeanyichukwu Odoh, Felicia D. Nwatu, Temitope Olaleye, Loveth Akayi, Oluwaseun O. Akinmulero, Joseph Dattijo, Edewede Onokevbagbe, Olumide Okunoye, Nwando Mba, Ndidi P. Agala, Mabel Uwandu, Maureen Aniedobe, Kristen A. Stafford, Alash’le Abimiku, Yohhei Hamada, Mahesh Swaminathan, McPaul I. Читать дальше...

Exploring positive experiences of primary and secondary caregivers of older persons in resource-limited urban settings in Accra, Ghana

Plos.org 
En

by Frank Kyei-Arthur, Samuel Nii Ardey Codjoe, Delali Margaret Badasu

Family caregivers experience both negative and positive outcomes. However, most studies have mainly focused on the negative outcomes. In addition, few studies have focused on both primary and secondary caregivers. This study explored the positive experiences of primary and secondary caregivers of older persons in resource-limited urban settings in Accra, Ghana. This study used phenomenological design, and thirty-one family... Читать дальше...



SARS-CoV-2 detection in multi-sample pools in a real pandemic scenario: A screening strategy of choice for active surveillance

Plos.org 
En

by Andrés Marcos Castellaro, Pablo Velez, Guillermo Giaj Merlera, Juan Rondan Dueñas, Felix Condat, Jesica Gallardo, Aylen Makhoul, Camila Cinalli, Lorenzo Rosales Cavaglieri, Guadalupe Di Cola, Paola Sicilia, Laura López, Facultad de Ciencias Químicas UNC Group , José Luis Bocco, María Gabriela Barbás, Diego Hernán Cardozo, María Belén Pisano, Viviana Ré, Andrea Belaus, Gonzalo Castro

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Emissions reduction and pricing of supply chain under cap-and-trade and subsidy mechanisms

Plos.org 
En

by Wenqing Miao, Guohua Zhu, Bingliang Shen, Demin Kong

This paper explored how the government provides low-carbon subsidies for the manufacturers, retailers, and consumers in a secondary supply chain under cap-and-trade scheme. We calculated the best prices, emissions reductions, and the demands for common and low-carbon products when subsidizing each of the abovementioned market players. In particular, a comparative analysis of their equilibrium outcomes was made thereafter. The MATLAB... Читать дальше...

Evaluation the possibility of vortex-induced resonance for a multistage pressure reducing valve

Plos.org 
En

by Dongtao Xu, Changrong Ge, Ying Li, Yuejuan Liu

A multistage pressure reducing valve is presented in this paper. The pressure reducing components are specially designed to not only control the flow rate but also effectively prevent the cavitation vibration. However, when the fluid flows through the pressure reducing components, the divergence and shedding of the vortices in the flow field seriously affect the stability of the valve and cause vortex-induced vibration. Especially, the main... Читать дальше...

Новости России

Characterization of locomotor phenotypes in zebrafish larvae requires testing under both light and dark conditions

Plos.org 
En

by Melek Umay Tuz-Sasik, Henrik Boije, Remy Manuel

Despite growing knowledge, much remains unknown regarding how signaling within neural networks translate into specific behaviors. To pursue this quest, we need better understanding of the behavioral output under different experimental conditions. Zebrafish is a key model to study the relationship between network and behavior and illumination is a factor known to influence behavioral output. By only assessing behavior under dark or light conditions... Читать дальше...


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