检索结果-南通市图书馆

World Journal of Cardiology 2024年第2期16卷 54-57页

作者： gen-Min Lin Wei-Chun Huang Chih-Lu Han Department of Medicine Hualien Armed Forces General HospitalHualien 970Taiwan Cardiovascular Center Kaohsiung Veterans General HospitalKaohsiung 81346Taiwan Department of Medicine Taipei Veterans General HospitalTaipei 112Taiwan

In this editorial,we comprehensively summarized the preoperative risk factors of early permanent pacemaker implantation after transcatheter aortic valve replacement(TAVR)among patients with severe aortic stenosis from several renowned clinical studies and focused on the primary prevention of managing the modifiable factors,e.g.,paroxysmal atrial fibrillation before the TAVR.

关键词： Permanent pacemaker implantation Transcatheter aortic valve replacement Interventricular conduction delay Diabetes Supraventricular arrhythmia

Aquaculture species diversification in China

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Aquaculture and Fisheries 2024年第2期9卷 206-217页

作者： gen Hua Yue Yi Xuan Tay Joey Wong Yubang Shen Junhong Xia Temasek Life Sciences Laboratory National University of Singapore1 Research Link117604Singapore Key Laboratory of Freshwater Aquatic genetic Resources Ministry of Agriculture and Rural AffairsShanghai Ocean UniversityShanghai201306China State Key Laboratory of Biocontrol Institute of Aquatic Economic Animals and Guangdong Provincial Key Laboratory for Aquatic Economic AnimalsCollege of Life SciencesSun Yat-Sen UniversityGuangzhou510275China

China has been the top aquaculture producer in the world since *** 800 species and 240 improved varieties have been used in China’s aquaculture,which is the most diverse collection of species on this *** diversification,along with other aquaculture technologies,contributes significantly to the increase of China’s aquaculture production,whereas the use of too many species in aquaculture has resulted in some issues related to the environment and *** provide an updated overview of the species currently used in Chinese aquaculture in this *** examine critically the main drivers of species diversification in China with *** also introduce Chinese approaches to improve and certify new species and varieties for commercial *** believe that further species diversification is not a priority in China’s aquaculture,while further improvement of aquaculture technologies for major and native species is essential for green,profitable,and sustainable(GPS)*** implications of China’s experiences with species diversification for global aquaculture species diversification are discussed.

关键词： Fish Species Diversification Improvement Future

Homochirality in Ferroelectrochemistry

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of Chemistry 2024年第10期42卷 1133-1144页

作者： Hang Peng Jun-Chao Qi Yu-Si Liu Jia-Mei Zhang Wei-Qiang Liao Ren-gen Xiong Ordered Matter Science Research Center Nanchang UniversityNanchangJiangxi 330031China

What is the most favorite and original chemistry developed in your research group?We originally proposed the design principle for molecular ferroelectrics:ferroelectrochemistry,including quasi-spherical theory,the introduction of homochirality,and H/F *** changed the blind search for molecular ferroelectrics into targeted chemical design,which will develop into a new discipline.

关键词： Molecular ferroelectrics Homochirality Ferroelectricity Chemical design Point groups

Polyphenol-mediated interfacial deposition strategy for supported manganese oxide catalysts with excellent pollutant degradation performance

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2024年第5期35卷 493-498页

作者： Dong Cheng Youyou Feng Bingxi Feng Ke Wang Guoxin Song gen Wang Xiaoli Cheng Yonghui Deng Jing Wei The Key Laboratory of Biomedical Information Engineering of Ministry of Education State Key Lab of Transducer TechnologySchool of Life Science and TechnologyXi’an Jiaotong UniversityXi’an 710049China School of Environmental and Municipal Engineering Xi’an University of Architecture and TechnologyXi’an 710055China Department of Chemistry State Key Laboratory of Molecular Engineering of PolymersState Key Laboratory of Transducer TechnologyFudan UniversityShanghai 200433China Key Laboratory of Functional Inorganic Material Chemistry Ministry of EducationSchool of Chemistry and Materials ScienceHeilongjiang UniversityHarbin 150080China

In persulfate-based advanced oxidation process(PS-AOPs),fixing nanosized metal oxide on processable substrates is highly desirable to avoid the aggregation and loss of nanocatalysts during the practical ***,it is still challenging to develop a versatile strategy for the deposition of metal oxide nanocatalysts on various substrates with different physicochemical ***,polyphenols are utilized as a“molecular glue”and reductant to mediate the interfacial deposition of MnO_(2) nanocatalysts on different ***_(2) nanocatalysts were in-situ grown on macroscope mineral substrates(e.g.,airstone)via an interfacial redox strategy between tannic acid(TA)and oxidized KMnO4,and then employed as a fixed catalyst of peroxymonosulfate(PMS)activation for treating pharmaceutical and personal care products(PPCPs)in *** fixed MnO_(2) exhibited superior catalytic performance toward different PPCPS via a singlet oxygen(^(1)O_(2))-dominated nonradical oxidation *** in the secondary effluent of wastewater treatment plants could be effectively removed by a fixed-bed column of the fixed MnO_(2) with long term *** cycle of Mn^(4+)/Mn^(3+)and surface hydroxyl group of the fixed MnO_(2) was proved to be responsible for the activation of *** work provides a new avenue for developing fixed metal oxides for sustainable water treatment.

关键词： Redox strategy Manganese oxides Fixed catalyst Peroxymonosulfate PPCPs

Tuning the exciton binding energy of covalent organic frameworks for efficient photocatalysis

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2024年第2期35卷 577-583页

作者： Zhangjie Gu Zhen Shan Yulan Wang Jinjian Wang Tongtong Liu Xiaoming Li Zhiyang Yu Jian Su gen Zhang Key Laboratory for Soft Chemistry and Functional Materials of Ministry of Education School of Chemistry and Chemical EngineeringNanjing University of Science and TechnologyNanjing 210094China State Key Laboratory of Photocatalysis on Energy and Environment College of ChemistryFuzhou UniversityFuzhou 350002China MIIT Key Laboratory of Advanced Display Material and Devices School of Materials Science and EngineeringNanjing University of Science and TechnologyNanjing 210094China Key Laboratory of Preclinical Study for New Drugs of Gansu Province School of Basic Medical SciencesLanzhou UniversityLanzhou 730000China

Owing to the large exciton binding energy(>100 meV)of most organic materials,the process of exciton dissociation into free electrons and holes is seriously hindered,which plays a key role in the photocatalytic *** this study,a series of chalcogen(S,Se)-substituted mesoporous covalent organic frameworks(COFs)have been synthesized for enhanced photocatalytic organic *** measurements indicate that the introduction of semi-metallic Se atom and the enlargement of conjugation degree can not only reduce the exciton binding energy accelerating the charge separation,but also reduce the band gap of *** a result,the COF-NUST-36 with the lowest exciton binding energy(39.5 meV)shows the highest photocatalytic performance for selective oxidation of amines(up to 98%*** 97.5%Sel.).This work provides a feasible method for designing COFs with high photocatalytic activity by adjusting exciton binding energy.

关键词： Covalent organic frameworks Exciton binding energy Atom substitution Extended conjugation Photocatalysis

Recent advances in multifunctional metal-organic frameworks for lithium metal batteries

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Science China Chemistry 2024年第3期67卷 759-773页

作者： Jiaqi Li Zheng Weng Zuosu Qin Ying Zhang Ning Zhang Xiaohe Liu Chuankun Jia gen Chen Jiang Zhou School of Materials Science and Engineering Key Laboratory of Electronic Packaging and Advanced Functional Materials of Hunan ProvinceCentral South University Zhongyuan Critical Metals Laboratory Zhengzhou University College of Materials Science and Engineering Changsha University of Science&Technology

In view of novel materials in the field of lithium metal batteries(LMBs), metal-organic frameworks(MOFs) have attracted extensive research interest owing to their controllable pore size, unsaturated metal sites and multifunctional organic groups. A variety of MOFs have been elaborately calculated and synthesized to be applied as separator coating, electrolyte modulators and solid-state electrolyte fillers in LMBs. In this mini-review, we summarize the mechanism of MOFs to limit the migration of anions, improve the Li-ion transference number and prolong the lifespan of LMBs. Suitable pore structure of MOFs can physically restrict the movement of Li^(+). Unsaturated metal sites can adsorb anions by electrostatic interaction. In addition,multifunctional organic functional groups that limit the migration of anions are discussed. Finally, the key challenges and perspectives in the development direction of MOFs-based separators and electrolytes are further elaborated.

关键词： metal-organic frameworks lithium metal battery separator electrolyte

Exploring noncoding variants in genetic diseases:from detection to functional insights

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of genetics and genomics 2024年第2期51卷 111-132页

作者： Ke Wu Fengxiao Bu Yang Wu gen Zhang Xin Wang Shunmin He Mo-Fang Liu Runsheng Chen Huijun Yuan Institute of Rare Diseases West China Hospital of Sichuan UniversityChengduSichuan 610041China Key Laboratory of Systems Health Science of Zhejiang Province School of Life ScienceHangzhou Institute for Advanced StudyUniversity of Chinese Academy of SciencesHangzhouZhejiang 310024China Key Laboratory of RNA Biology Center for Big Data Research in HealthInstitute of BiophysicsChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China State Key Laboratory of Molecular Biology State Key Laboratory of Cell BiologyShanghai Key Laboratory of Molecular AndrologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghai 200031China

Previous studies on genetic diseases predominantly focused on protein-coding variations, overlooking the vast noncoding regions in the human genome. The development of high-throughput sequencing technologies and functional genomics tools has enabled the systematic identification of functional noncoding variants. These variants can impact gene expression, regulation, and chromatin conformation, thereby contributing to disease pathogenesis. Understanding the mechanisms that underlie the impact of noncoding variants on genetic diseases is indispensable for the development of precisely targeted therapies and the implementation of personalized medicine strategies. The intricacies of noncoding regions introduce a multitude of challenges and research opportunities. In this review, we introduce a spectrum of noncoding variants involved in genetic diseases, along with research strategies and advanced technologies for their precise identification and in-depth understanding of the complexity of the noncoding genome. We will delve into the research challenges and propose potential solutions for unraveling the genetic basis of rare and complex diseases.

关键词： Noncoding variation genetic disease Research approach Challenge

Understanding turbo codes: A signal processing study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Information and Intelligence 2024年第1期2卷 1-13页

作者： Xiang-gen Xia Department of Electrical and Computer Engineering University of DelawareDE 19716USA

In this paper,we study turbo codes from the digital signal processing point of view by defining turbo codes over the complex *** is known that iterative decoding and interleaving between concatenated parallel codes are two key elements that make turbo codes perform significantly better than the conventional error control *** is analytically illustrated in this *** show that the decoded noise mean power in the iterative decoding decreases when the number of iterations increases,as long as the interleaving decorrelates the noise after each iterative decoding *** analytic decreasing rate and the limit of the decoded noise mean power are *** limit of the decoded noise mean power of the iterative decoding of a turbo code with two parallel codes with their rates less than 1/2 is one third of the noise power before the decoding,which can not be achieved by any non-turbo codes with the same *** this study,the role of designing a good interleaver can also be clearly seen.

关键词： Turbo codes Iterative decoding Modulated codes Interleaver design

Hepatic ectopic pregnancy with hemorrhage secondary diaphragmatic adhesion:A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Hepatology 2024年第9期16卷 1289-1296页

作者： Xiu-Ci Yang Miao Fang Yi-gen Peng Liang Wang Rong Ju Department of Emergency The Affiliated Jiangning Hospital of Nanjing Medical UniversityNanjing 211100Jiangsu ProvinceChina Department of Gynecology and Obstetrics Nanjing Medical UniversityNanjing 211100Jiangsu ProvinceChina Department of Hepatological Surgery The Affiliated Jiangning Hospital of Nanjing Medical UniversityNanjing 211100Jiangsu ProvinceChina Department of Gynecology The Affiliated Jiangning Hospital of Nanjing Medical UniversityNanjing 211100Jiangsu ProvinceChina

BACKGROUND Primary abdominal pregnancy is an extremely rare form of ectopic *** pregnancies that occur in the liver and diaphragm are even rarer,limited case reports are available in the *** SUMMARY A woman of childbearing age was transferred to the emergency department due to lumbar and abdominal pain radiating to the back toward the lower *** a series of physical and auxiliary examinations,she was clinically diagnosed with hepatic ectopic *** surgery was performed to remove the pregnancy tissue and achieve *** a period of follow-up,the patient was successfully *** Paying attention to the patient's signs and utilizing imaging examination methods can help avoid missed diagnoses of liver pregnancy.

关键词： Ectopic pregnancy Liver Diaphragm Diagnosis Case report

Expression level of myocardial enzymes in patients with schizophrenia: Predictive value in the occurrence of violence

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Psychiatry 2024年第9期14卷 1346-1353页

作者： Wei-Min He Xin-Yuan Zhang Wei-gen Xie Dan-Ping Lv Qun-Di Shen Department of Rehabilitation Ward Shaoxing Seventh People's HospitalShaoxing 312000Zhejiang ProvinceChina Department of Laboratory Shaoxing Seventh People's HospitalShaoxing 312000Zhejiang ProvinceChina Department of Medical Shaoxing Seventh People's HospitalShaoxing 312000Zhejiang ProvinceChina Department of general Affairs Shaoxing Seventh People's HospitalShaoxing 312000Zhejiang ProvinceChina

BACKGROUND Schizophrenic patients are prone to violence,frequent recurrence,and difficult to *** and behavioral abnormalities during the onset of the disease,resulting in active myocardial enzyme *** To explored the expression level of myocardial enzymes in patients with schizo-phrenia and its predictive value in the occurrence of *** A total of 288 patients with schizophrenia in our hospital from February 2023 to January 2024 were selected as the research object,and 100 healthy people were selected as the control ***’information,clinical data,and labo-ratory examination data were *** to Modified Overt Aggression Scale score,patients were further divided into the violent(123 cases)and non-violent group(165 cases).RESULTS The comparative analysis revealed significant differences in serum myocardial enzyme levels between patients with schizophrenia and healthy *** the schizophrenia group,the violent and non-violent groups also exhibited different levels of serum myocardial *** levels of myocardial enzymes in the non-violent group were lower than those in the violent group,and the patients in the latter also displayed aggressive behavior in the *** Previous aggressive behavior and the level of myocardial enzymes are of great significance for the diagnosis and prognosis analysis of violent behavior in patients with *** detecting changes in these indicators,we can gain a more comprehensive understanding of a patient’s condition and treatment.

关键词： Schizophrenia Myocardial enzyme index Act of violence Predict Violence prediction Aggressive behavior Clinical data analysis Biochemical markers