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Новости за 06.01.2025

Plos.org 

Data transmission delay compensation algorithm for interactive communication network of offshore oil field operation scene in bad weather

by Jing Xiang, Xin Du

A data transmission delay compensation algorithm for an interactive communication network of an offshore oil field operation scene in severe weather is proposed. To solve the problem of unstable microwave signals and a large amount of noise in the communication network caused by bad weather, the communication network signal denoising method based on Lagrange multiplier symplectic singular value mode decomposition is adopted, and the communication network data denoising... Читать дальше...

Plos.org 

ESG rating disagreement and bank loan availability: Evidence from China

by Jidong Qin, Meijia Wang

Environmental, social, and governance (ESG) ratings are receiving increasing attention in credit markets. However, ESG rating disagreement erects obstacles for companies in obtaining capital resources. This study investigates the impact of ESG rating disagreement on bank loan availability uses data of Chinese listed firms from 2014 to 2022, and employs models with multiple regression analyses and fixed effects. We find that greater ESG rating disagreement leads to a decrease in newly obtained bank loans. Читать дальше...

Plos.org 

Toxoplasma gondii from Gabonese forest, Central Africa: First report of an African wild strain

by Lokman Galal, Matthieu Fritz, Pierre Becquart, Karine Passebosc-Faure, Nicolas Plault, Larson Boundenga, Illich Manfred Mombo, Linda Bohou Kombila, Telstar Ndong Mebaley, Léadisaelle Hosanna Lenguiya, Barthélémy Ngoubangoye, Nadine N’Dilimabaka, Franck Prugnolle, Lionel Forestier, Endrias Zewdu Gebremedhin, Eric M. Leroy, Gael Darren Maganga, Aurélien Mercier

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Plos.org 

Prevalence, intensity and risk factors of soil-transmitted helminthiasis after five effective rounds of preventive chemotherapy across three implementation units in Ondo State, Nigeria

by Hammed O. Mogaji, Francisca O. Olamiju, Fajana Oyinlola, Ijeoma Achu, Oladunni N. Adekunle, Lydia E. Udofia, Ekaette G. Edelduok, Clement A. Yaro, Olanike O. Oladipupo, Alice Y. Kehinde, Fatai Oyediran, Moses Aderogba, Louise K. Makau-Barasa, Uwem F. Ekpo

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Plos.org 

Excitatory-inhibitory homeostasis and bifurcation control in the Wilson-Cowan model of cortical dynamics

by Francisco Páscoa dos Santos, Paul F. M. J. Verschure

Although the primary function of excitatory-inhibitory (E-I) homeostasis is the maintenance of mean firing rates, the conjugation of multiple homeostatic mechanisms is thought to be pivotal to ensuring edge-of-bifurcation dynamics in cortical circuits. However, computational studies on E-I homeostasis have focused solely on the plasticity of inhibition, neglecting the impact of different modes of E-I homeostasis on cortical dynamics. Читать дальше...

Plos.org 

Cell wall components of gut commensal bacteria stimulate peritrophic matrix formation in malaria vector mosquitoes through activation of the IMD pathway

by Xiumei Song, Han Zhou, Jingwen Wang

The peritrophic matrix (PM) acts as a physical barrier that influences the vector competence of mosquitoes. We have previously shown that gut microbiota promotes PM formation in Anopheles stephensi, although the underlying mechanisms remain unclear. In this study, we identify that the cell wall components of gut commensal bacteria contribute to PM formation. Oral administration of primary cell wall components from both gram-positive and gram-negative bacteria... Читать дальше...