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Новости за 25.04.2024

Low-carbon energy transition multi-agent network evolutionary under carbon trading scheme

Plos.org 

by Zijie Wei, Heng Wang, Tao Fang, Zhixin Han, Pengyu Wang

Transitioning to low-carbon energy is key for reaching carbon neutrality and modernizing our energy systems, but it presents significant cost-related challenges for energy businesses. To foster optimal outcomes, this paper develops a game model including power generators, high-energy businesses, and consumers in the carbon trading framework. The model explores how different entities evolve their low-carbon strategies under social learning influence to optimize utility. Читать дальше...

The impact of technological innovation on the green digital economy and development strategies

Plos.org 

by Yanlin Liu, Yaoguang Yang, Xiyue Zhang, Yaohui Yang

To investigate the interplay among technological innovation, industrial structure, production methodologies, economic growth, and environmental consequences within the paradigm of a green economy and to put forth strategies for sustainable development, this study scrutinizes the limitations inherent in conventional deep learning networks. Firstly, this study analyzes the limitations and optimization strategies of multi-layer perceptron... Читать дальше...

Accuracy and efficiency stereo matching network with adaptive feature modulation

Plos.org 

by Sen Lin, Xinxin Zhuo, Baozhen Qi

Feature enhancement plays a crucial role in improving the quality and discriminative power of features used in matching tasks. By enhancing the informative and invariant aspects of features, the matching process becomes more robust and reliable, enabling accurate predictions even in challenging scenarios, such as occlusion and reflection in stereo matching. In this paper, we propose an end-to-end dual-dimension feature modulation network called DFMNet to... Читать дальше...



Geographical distribution of close kin in southern right whales on feeding grounds

Plos.org 

by Megumi Takahashi, Brage Førland, Luis A. Pastene, Hans J. Skaug

This study investigated the close kinship structure of southern right whales on feeding grounds during austral summer seasons. The study was based on biopsy samples of 171 individual whales, which were genotyped with 14 microsatellite DNA loci. Kinship was investigated by using the LOD (Log Odds) score, a relatedness index for a pair of genotypes. Based on a cut-off point of LODPO > 6, which was chosen to balance false positives and negatives... Читать дальше...

Use of bio-information and communication technology shortens time to peak at a lower height of the epidemic curve: An alternative to flattening for countries with early COVID-19 outbreaks

Plos.org 

by Song Hee Hong, Xinying Jiang, HyeYoung Kwon

Introduction

The traditional approach to epidemic control has been to slow down the rate of infection while building up healthcare capacity, resulting in a flattened epidemic curve. Advancements in bio-information-communication technology (BICT) have enabled the preemptive isolation of infected cases through efficient testing and contact tracing. This study aimed to conceptualize the BICT-enabled epidemic control (BICTEC) and to document its... Читать дальше...

Corporate ESG and total factor productivity: Will the fulfillment of social responsibility sacrifice productivity?

Plos.org 

by Jian Chen

With the increasing prominence of climate and energy issues, enterprises, as the micro-subjects of economic activities, need to pay attention to environmental responsibility to promote sustainable and high-quality economic development. However, one of the crucial controversies is whether enterprises will sacrifice efficiency to fulfill their environmental responsibilities. To try our best to answer the controversy, this paper explores the impact of ESG on total factor productivity and its mechanism. Читать дальше...

A novel differential evolution algorithm with multi-population and elites regeneration

Plos.org 

by Yang Cao, Jingzheng Luan

Differential Evolution (DE) is widely recognized as a highly effective evolutionary algorithm for global optimization. It has proven its efficacy in tackling diverse problems across various fields and real-world applications. DE boasts several advantages, such as ease of implementation, reliability, speed, and adaptability. However, DE does have certain limitations, such as suboptimal solution exploitation and challenging parameter tuning. To address these challenges... Читать дальше...

Новости России
Москва

Температурный всплеск: синоптик Вильфанд предупредил о жаре, которая резко накроет Москву


Aminotransferases as causal factors for metabolic syndrome: A bidirectional Mendelian randomization study

Plos.org 

by Meng Lingyu, Li Hongguang, Zhang Mingdong, Li Na, Liu Yahui

Background

Circulating aminotransferases (ALT and AST) have been used as biomarkers for liver injury. The causal relationships between aminotransferases and metabolic syndrome remain ambiguous.

Methods

We conducted bidirectional and multivariable Mendelian randomization (MR) analyses between aminotransferases and traits related to metabolic syndrome using genetic variants obtained from genome-wide association studies (GWASs). Читать дальше...

Genetic background of adaptation of Crimean-Congo haemorrhagic fever virus to the different tick hosts

Plos.org 

by Seyma S. Celina, Jiří Černý

Crimean-Congo haemorrhagic fever orthonairovirus (CCHFV) is a negative-sense, single-stranded RNA virus with a segmented genome and the causative agent of a severe Crimean-Congo haemorrhagic fever (CCHF) disease. The virus is transmitted mainly by tick species in Hyalomma genus but other ticks such as representatives of genera Dermacentor and Rhipicephalus may also be involved in virus life cycle. To improve our understanding of CCHFV adaptation to its tick species... Читать дальше...

Polypharmacy and associated factors in South Korean elderly patients with dementia: An analysis using National Health Insurance claims data

Plos.org 

by Hea-Lim Kim, Hye-Jae Lee

Background

Dementia is accompanied by several symptoms, including cognitive function decline, as well as behavioral and psychological symptoms. Elderly patients with dementia often experience polypharmacy, the concurrent use of multiple medications, due to chronic comorbidities. However, research on polypharmacy in patients with dementia is limited. This study aimed to characterize polypharmacy and associated factors among elderly patients with dementia in South Korea... Читать дальше...

Seriphidium herba-alba (Asso): A comprehensive study of essential oils, extracts, and their antimicrobial properties

Plos.org 

by Hazem Aqel, Husni Farah

Seriphidium herba-alba (Asso), a plant celebrated for its therapeutic qualities, is widely used in traditional medicinal practices throughout the Middle East and North Africa. In a detailed study of Seriphidium herba-alba (Asso), essential oils and extracts were analyzed for their chemical composition and antimicrobial properties. The essential oil, characterized using mass spectrometry and retention index methods, revealed a complex blend of 52 compounds, with santolina alcohol... Читать дальше...

Ameliorative effects of elderberry (Sambucus nigra L.) extract and extract-derived monosaccharide-amino acid on H2O2-induced decrease in testosterone-deficiency syndrome in a TM3 Leydig cell

Plos.org 

by Sujung Lee, Jiyeon Kim, Hyunseok Kong, Yong-Suk Kim

With aging, men develop testosterone-deficiency syndrome (TDS). The development is closely associated with age-related mitochondrial dysfunction of Leydig cell and oxidative stress-induced reactive oxygen species (ROS). Testosterone-replacement therapy (TRT) is used to improve the symptoms of TDS. However, due to its various side effects, research on functional ingredients derived from natural products that do not have side effects is urgently needed. Читать дальше...


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