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Fish Assemblage and Abundance Distribution in Nanji Islands Marine Nature Reserve in Relation to Season Change

Journal of Agricultural Chemistry and Environment 2024年第1期13卷 13-32页

作者： Cheikh Sarr Cungen yu Ousmane Ndiaye Hamet Diadhiou Ngor Ndour Laboratory of Fishery Resources Zhejiang Ocean University Zhoushan China Laboratory of Agriculture and Environmental Sciences National High School of Agriculture Thies Senegal Senegalese Institute of Agriculture Research Oceanographic Research Center of Dakar Thiaroye Dakar Senegal Laboratory of Agroforestry and Plant Production Assane Seck University of Ziguinchor Ziguinchor Senegal

The fishing survey station located in the warm waters of the East China Sea is one of the abundant fishery resources of waters;with a large number of economic fish breeding grounds and economic juvenile feeding grounds. Several fish species according to this bottom trawl survey results which appear in the annual survey from winter to autumn give us a total of 58 species, which have appeared throughout the year. But the vast majority of species appears only in certain seasons, according to the sea fish survey and based on seasonal migratory species or species mainly small endemic species. The survey of fish is tropical and subtropical warm water species and warm temperate species, and the history of the area has several types of 397 different species. There are many reasons, in addition to recent years, human disturbance and adverse consequences of environmental changes brought about, but also with the relevant sampling methods and sampler time, the survey sampled only trawl based, from Ping yang Ocean and Fisheries Bureau, the waters are still other jobs method net, gill nets, fishing industry, etc. Survey results show that the type of fish in the summer (58 species) > spring (55 species) > winter (51 species) > autumn (42 species). The type of season was among spring to summer rose, summer to autumn decline. The survey found that in the reef area of the Nanji Islands, no one species of fish is the dominant species throughout the year (according to the dominant species, each species is dominant only in one season). From the dominant species turnover accounting for the four seasons, in winter it has 53.72% of the total biomass or annual biomass, spring it has 41.53% of the overall biomass, summer it has 31.85% and autumn it has 38.56% of total biomass. Visible, seasonal succession of dominant species of fish phenomenon is very obvious, especially in the spring and winter, summer transfers dominate species at this stage show the greatest change, but winter, the transf

关键词： Nanji Islands Species Composition Abundance Distribution Seasons

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Volatile Organic Compounds (VOCs) in China: Progress and Prospects of Research on Treatment Technologies and Policy Provisions

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Journal of Materials Science and Chemical Engineering 2024年第9期12卷 1-43页

作者： Lixia Wu yu Zhu Jing yuan Xiaozhong Guo Qianfeng Zhang Institute of Molecular Engineering and Applied Chemistry Anhui University of Technology Maanshan China Zhejiang Shengxiao Environmental Protection Technology Co Quzhou China Department of Civil Engineering Tongling University Tonglin China Department of Civil Engineering Manitoba University Winnipeg Canada Spatial Information Acquisition and Application Joint Laboratory of Anhui Province Tongling China

Volatile organic compounds (VOCs) are an atmospheric pollutant with a boiling point of 50˚C - 260˚C at room temperature and pressure. They are precursors of sulfur dioxide and ozone, which can seriously pollute the atmosphere and endanger human health. After the “14th Five-Year Plan”, VOCs, instead of SO2, became one of the five indicators of China’s atmospheric governance. As a result, the government’s efforts to control VOCs have increased significantly. VOCs governance mustn’t be delayed. This paper provides a comprehensive summary and analysis of VOCs governance, covering the classification of VOCs, analysis of VOC governance technology (with a focus on end-of-pipe governance technology), national policy regulations, current governance shortcomings, and a forward-looking perspective on the future direction of VOCs governance, emphasizing healthy and sustainable development.

关键词： Volatile Organic Compounds VOCs End-of-Pipe Treatment Technology Policy Regulations

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Research on PolSAR Image Classification Method Based on Vision Transformer Considering Local Information

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Journal of Computer and Communications 2024年第9期12卷 22-38页

作者： Mingxia Zhang Aichun Wang Xiaozheng Du Xinmeng Wang yu Wu China Center for Resources Satellite Data and Application Beijing China

In response to the problem of inadequate utilization of local information in PolSAR image classification using Vision Transformer in existing studies, this paper proposes a Vision Transformer method considering local information, LIViT. The method replaces image patch sequence with polarimetric feature sequence in the feature embedding, and uses convolution for mapping to preserve image spatial detail information. On the other hand, the addition of the wavelet transform branch enables the network to pay more attention to the shape and edge information of the feature target and improves the extraction of local edge information. The results in Wuhan, China and Flevoland, Netherlands show that considering local information when using Vision Transformer for PolSAR image classification effectively improves the image classification accuracy and shows better advantages in PolSAR image classification.

关键词： Vision Transformer PolSAR Image Classification LIViT

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Improved decoy-state quantum key distribution with uncharacterized heralded single-photon sources

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Chinese Physics B 2024年第2期33卷 204-208页

作者：徐乐辰张春辉周星宇王琴 Institute of Quantum Information and Technology Nanjing 210003China Broadband Wireless Communication and Sensor Network Technology Key Laboratory of Ministry of EducationNanjing University of Posts and TelecommunicationsNanjing 210003China Telecommunication and Networks National Engineering Research Center Nanjing University of Posts and TelecommunicationsNanjing 210003China

Encoding system plays a significant role in quantum key distribution(QKD).However,the security and performance of QKD systems can be compromised by encoding misalignment due to the inevitable defects in realistic *** alleviate the influence of misalignments,a method exploiting statistics from mismatched basis is proposed to enable uncharacterized sources to generate secure keys in *** this work,we propose a scheme on four-intensity decoy-state quantum key distribution with uncharacterized heralded single-photon *** only requires the source states are prepared in a two-dimensional Hilbert space,and can thus reduce the complexity of practical ***,we carry out corresponding numerical simulations and demonstrate that our present four-intensity decoy-state scheme can achieve a much higher key rate compared than a three-intensity decoy-state method,and meantime it can obtain a longer transmission distance compared than the one using weak coherent sources.

关键词： quantum key distribution heralded single-photon source decoy-state method

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Research Progress in Traditional Chinese Medicine Treatment of Knee Osteoarthritis

Research and Inheritance of Traditional Chinese Medicine

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Research and Inheritance of Traditional Chinese Medicine 2024年第1期2卷 23-27页

作者： Miaomiao yu Feng Gao Xuezhong Ren Jianghe Peng Guangzhou University of Chinese Medicine

Knee osteoarthritis(KOA)is a degenerative disease characterized by pathological changes in the cartilage and subchondral bone of the knee ***,knee joint pain is the main symptom,and in the later stages,deformities and mobility disorders may *** medicine lacks effective treatment methods for early and mid stage KOA,and has drawbacks such as significant side effects and high costs.A large number of stud‐ies have confirmed that traditional Chinese medicine has unique advantages in treating KOA,and has obvious advantages such as small trauma,low cost,and definite therapeu‐tic effect,which are gradually being accepted by a large number of KOA *** commonly used methods for preventing and treating KOA with traditional Chinese medicine in clinical practice include:oral administration of traditional Chinese medi‐cine,external application of traditional Chinese medicine,fumigation,acupuncture therapy,massage therapy for regulating tendons,and targeted penetration therapy of tra‐ditional Chinese *** to relevant literature,traditional Chinese medicine can significantly alleviate knee joint symptoms and improve knee joint function in patients with knee osteoarthritis,which is of great significance for the prevention and treatment of knee *** article provides a review of the research progress in the prevention and treatment of KOA using traditional Chinese medicine in recent years.

关键词： knee osteoarthritis Traditional Chinese Medicine research progress

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DNMT3A:A Multifunctional Mediator of Cancer Progression

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Medicinal Plant 2024年第3期15卷 75-78页

作者： Zijie WEI Jiaji ZHANG Ziqian KOU yu CHENG Department of Basic Medical Sciences Chengde Medical UniversityChegnde 067000China Department of Pathology Chengde Medical UniversityChengde 067000China

The advances in the research on the structure and function of DNMT3A and the role of DNMT3A in tumorigenesis and development were reviewed,including gynecologic cancers,hematologic tumors,melanoma,amelanoma,colorectal... 详细信息

关键词： DNMT3A Cancer Methylation

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Predicting colorectal cancer prognosis based on long noncoding RNAs of disulfidptosis genes

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World Journal of Clinical Oncology 2024年第1期15卷 89-114页

作者： Kui-Ling Wang Kai-Di Chen Wen-Wen Tang Ze-Peng Chen yu-Ji Wang Guo-Ping Shi yu-Gen Chen Department of Colorectal Surgery The Affiliated Hospital of Nanjing University of Chinese MedicineNanjing 210029Jiangsu ProvinceChina

BACKGROUND A recently hypothesized cause of cell death called disulfidptosis has been linked to the expansion,emigration,and vascular rebuilding of cancer *** can be treated by targeting the pathways that trigger cell *** To discover the long non-coding RNA of the disulfidaptosis-related lncRNAs(DRLs),prognosis clinical survival,and treat patients with colorectal cancer with *** Initially,we queried the Cancer Genome Atlas database to collect transcriptome,clinical,and genetic mutation data for colorectal cancer(CRC).Training and testing sets for CRC patient transcriptome data were generated *** long non-coding RNAs(lncRNAs)related to DRLs were then identified and evaluated using a least absolute shrinkage and selection operator procedure,as well as univariate and multivariate Cox regression models.A prognostic model was then created after risk ***,Immune infiltration analysis,immune checkpoint analysis,and medication susceptibility analysis were used to investigate the causes of the different prognoses between high and low risk ***,we validated the differential expression and biomarker potential of riskpredictive lncRNAs through induction using both NCM460 and HT-29 cell lines,as well as a disulfidptosis *** In this work,eight significant lncRNAs linked to disulfidptosis were *** ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses of differentially expressed genes between high-and low-risk groups from the prognostic model showed a close relationship with the immune response as well as significant enrichment in neutrophil extracellular trap formation and the IL-17 signaling ***,significant immune cell variations between the high-risk and low-risk groups were seen,as well as a higher incidence of immunological escape risk in the high-risk ***,Epirubicin,bortezomib,teniposide,and BMS-754807 were shown to have the lowest sensitivity among

关键词： Colorectal cancer Clinical outcomes Disulfidptosis Drug sensitivity Immunotherapy

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Impacts of cold exposure on energy metabolism

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Frigid Zone Medicine 2024年第2期4卷 65-71页

作者： Miao Yan Shanjie Wang Shaohong Fang Mingyan E Bo yu Department of Cardiology Second Affiliated Hospital of Harbin Medical UniversityHarbin 150001China The Key Laboratory of Myocardial Ischemia Chinese Ministry of EducationHarbin 150001China Department of Thoracic Radiotherapy Harbin Medical University Cancer HospitalHarbin 150081China

Cold stimulation has been shown to regulate glucose,lipid,and amino acid metabolism,while also increasing heat production and energy expenditure in the *** energy metabolism is a key factor in the onset and progression of chronic metabolic conditiones such as diabetes,obesity,and cardiovascular *** research has unveiled the myriad pathways through which cold stimulation affects human energy *** article provides an overview of how cold stimulation affects energy metabolism across the three major metabolic ***,it explores the implications and potential therapeutic applications of cold stimulation in the prevention and treatment of various metabolic diseases.

关键词： cold stimulation energy metabolism glucose metabolism lipid metabolism amino acid metabolism chronic metabolic diseases

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Cu层包覆CNTs与原位自生纳米相协同增强铝基复合材料的微观结构及力学性能

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中南大学学报（自然科学版） 2024年第8期55卷 3083-3092页

作者：余炜琳孙天宇喻惠望郭柏松暨南大学先进耐磨蚀及功能材料研究院广东广州510632

以纯铝粉末、CuO粉末和Cu层包覆CNTs为原料,采用快速热压烧结方法制备Al-CNTs(Cu)-CuO复合材料,研究不同质量分数的CuO对复合材料中原位反应生成相特征及其对材料力学性能和磨损性能的影响。研究结果表明:提高铝基复合材料中CuO含量会... 详细信息

以纯铝粉末、CuO粉末和Cu层包覆CNTs为原料,采用快速热压烧结方法制备Al-CNTs(Cu)-CuO复合材料,研究不同质量分数的CuO对复合材料中原位反应生成相特征及其对材料力学性能和磨损性能的影响。研究结果表明:提高铝基复合材料中CuO含量会显著促进Cu层包覆CNTs增强铝基复合材料中Al_(2)Cu及Al_(2)O_(3)纳米相的原位析出,不仅提高了铝基复合材料的强韧性匹配度,而且降低了磨损率,提高了耐磨性能。Cu层包覆CNTs与原位自生纳米相协同强化作用可以有效地提升铝基复合材料的综合服役性能,其在航空航天、轨道交通等领域具有十分广阔的应用前景。

关键词：铝基复合材料碳纳米管原位固相反应力学性能摩擦磨损

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Parks for All Seasons

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China Report ASEAN 2024年第2期9卷 66-67页

作者： Qin yun Huang yu Zhong Xiaotao Tian yuyang Lancang-Mekong Energy&Power Cooperation Research Center China Southern Power Grid Company China Energy Research Society

Industrial parks are important drivers of national and regional economic development and shoulder important responsibilities in terms of industrial transformation and *** are particularly effective at cultivating emerging industries and fostering the elements of *** recent years,the Lancang-Mekong region has developed multiple types of industrial parks,which have gradually evolved into park clusters capable of enhancing social and economic development in the region.

关键词： upgrading foster economic

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