检索结果-南通市图书馆

Prospective study of light dark matter search with a newly proposed DarkSHINE experiment

Science China(Physics,Mechanics & Astronomy) 2023年第1期66卷 124-138页

作者： Jing Chen Ji-yuan Chen Jun-Feng Chen xiang Chen Chang-bo Fu Jun guo Le He Zheng-Ting He Kim Siang Khaw Jia-Lin Li Liang Li Shu Li Meng Lv Dan-Ning liu Han-Qing liu Kun liu Qi-Bin liu Yang liu Ze-Jia Lu Cen Mo Si-yuan Song Xiao-Long wang yu-Feng wang Zhen wang Zi-Rui wang Wei-Hao Wu Dao xiang Hai-Jun Yang Jun-hua Zhang yu-Lei Zhang Zhi-yu Zhao xu-Liang Zhu Chun-xiang Zhu Yi-Fan Zhu Tsung-DaoLee Institute Shanghai Jiao Tong UniversityShanghai 201210China Institute of Nuclear and Particle Physics School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai 200240China Key Laboratory for Particle Astrophysics and Cosmology(MOE) Shanghai Key Laboratory for Particle Physics and Cosmology(SKLPPC)Shanghai 200240China Center for High Energy Physics Peking UniversityBeijing 10087lChina School of Mechanical and Electronic Engineering Suzhou UniversitySuzhou 234000China School of Aeronautics and Astronautics Shanghai Jiao Tong UniversityShanghai 200240China School of Electronics Information and Electrical EngineeringShanghai Jiao Tong UniversityShanghai 200240China R&D Center Shanghai Instituteof CeramicsChinese Academyof SciencesShanghai 20189China Key Laboratory of Nuclear Physics and lon-beam Application(MOE) Fudan UniversityShanghai 200443China Institute of Modern Physics Fudan UniversityShanghai 200443China IKey Laboratory for Laser Plasmas(MOE) School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai 200240China Zhangjiang Institute for Advanced Study Shanghai JiaoTong UniversityShanghai 200240.China College of Literature Scienceand the ArtsUniversity of MichiganAnn Arbor MI 48109-1040USA Deparment of Physics Swiss Federal Institnute of Technology ZurichZurich 8093Swizerland

Dark photons have been well motivated as strong candidates for dark force carriers and light dark matter in the sub-GeV mass *** with collider experiments,fixed-target experiments provide a complementary approach to searching for dark photons,particularly in the lower mass *** have studied the physics potential of the electron-on-target experiment based on the Shanghai SHINE facility,which provides 10 MHz single electron beam at 8 GeV *** analysis focuses on dark photons being produced via electron and nucleon interaction and then decays to dark matter candidates,which escape detection as missing momentum in the *** experiment takes advantage of using missing momentum to enhance signal versus background separation *** this study,signal samples as a function of dark photon mass and an inclusive background sample with 2.5 billion events are simulated with *** better background estimates,major rare background processes have also been *** paper presents the experiment and detector design,signal and background simulations,analysis strategy,and the prospective study of the experiment *** 9×10^(14) electron-on-target events(about three years running),this experiment is expected to rule out most of the sensitive regions predicted by popular dark photon models.

关键词： dark matter dark photon electron-on-target experiment

来源：

维普期刊数据库

同方期刊数据库

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

Effect of Health Education Based on Integrative Therapy of Chinese and Western Medicine for Adult Patients with Type 2 Diabetes Mellitus： A Randomized Controlled Study

引用

Chinese Journal of Integrative Medicine 2018年第2期24卷 94-102页

作者： SHI Mai liu Zhao-lan ZHU Yan-bo xu mei-yan DUAN xue-ying SHI Hui-mei JIANG bo ZHANG Xiao-mei yu Xiao-han School of Management Beijing University of Chinese Medicine Beijing 100029 China Department of Clinical Nutrition China-Japan Friendship Hospital Beijing 100029China Centre for Evidence-Based Medicine Beijing University of Chinese Medicine Beijing 100029 China Department of Clinical Nutrition the Central Hospital of China Aerospace Corporation Beijing 100049 China Department of Clinical Nutrition. Yan-hua Hosoital. Beiiina 100250 China

Objective： To investigate the effects of health education based on integrative therapy of Chinese and Western medicine for type 2 diabetes mellitus（T2DM） from the aspects of knowledge, attitude and practice（KAP）, health-related quality of life（HRQo L）, body mass index（BMI） and glucose control. Methods： Patients were individually randomized into intervention group（receiving integrative education, n=120） and control group（receiving usual education, n=120）. The primary outcome was the changes in glycosylated hemoglobin A1c（HbA1c） levels after 3, 6, 9 and 12 months from baseline. Hierarchical linear models（HLMs） were used to assess within-group changes in outcomes over time and between-group differences in patterns of change. Secondary outcomes were KAP scores, HRQo L scores and BMI after 6 and 12 months, paired-sample t test was used to assess within-group changes in outcomes in 6 and 12 months, independent-sample t test was used to assess between-group differences in patterns of change. Results： HbA1c decreased statistically from baseline to 3 months, from 3 to 6 months, from 6 to 9 months and from 9 to 12 months in the intervention group（all P〈0.01）; and decreased significantly from baseline to 3 months, and from 3 to 6 months in the control group（P〈0.01）. There were significant between-group differences from baseline to 3 months（P=0.044）, from 6 to 9 months（P〈0.01） and from 9 to 12 months（P〈0.01）. Significant improvements in the intervention group along with significant between-group differences were found in KAP and HRQo L scores respectively（all P〈0.05）. The number in the intervention group of normal weight increased from 56 at baseline to 81（6 months）, 94（12 months）, the number in the control group were 63（baseline）, 69（6 months）, 70（12 months）, the χ~2 of hierarchical analysis of BMI were 6.93（P=0.075）, 10.31（P=0.016）, 15.53（P〈0.01）, respectively. Conclusion： Health education based on integrative therapy of Chinese and Western medicine is beneficial to the contr

关键词： type 2 diabetes mellitus health education Chinese medicine glycosylated hemoglobin A1c health-related quality of life

来源：

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

National Nutrition and Health Systematic Survey for Children 0–17 Years of Age in China

引用

Biomedical and Environmental Sciences 2021年第11期34卷 891-899页

作者： YANG Zhen yu ZHANG Qian ZHAI Yi xu Tao wang yu Ying CHEN bo Wen TANG xue Jun yuAN Xiao Lin FANG Hong yun ZHU Yan PANG xue Hong wang Shuo xu Juan LI Rui Li SI xiang ZHAO Wen hua National Institute for Nutrition and Health Chinese Center for Disease Control and PreventionBeijing 100050China Chinese Center for Disease Control and Prevention Beijing 102206China National Center for Women and Children's Health Chinese Center for Disease Control and PreventionBeijing 100081China Capital Institute of Pediatrics Beijing 100020China National Center for Statistics and Information National Health CommissionBeijing 100044China

The main purpose of the National Nutrition and Health Systematic Survey for children 0-17 years of age in China(CNHSC)was to collect basic data on the nutrition,development,and health status for children in different regions across China using evidence-based,reliable,and cost-effective *** and their parents or guardians from seven regions(south,southwest,north,northwest,eastern,central,and northeast China)in China were recruited.A multi-stage stratified randomized sampling method was *** provinces were randomly sampled from each of the seven regions,from which one urban district and one rural country were also randomly sampled,resulting in a total of 28 survey counties/*** surveys,health examinations,laboratory testing,and questionnaires were used to collect dietary intake,nutritional status,child development,and health status ***,health,and lifestyle assessment of children and their parents was determined using the Knowledge Attitude Practice(KAP)*** than 100,000 children(38,000 children<6 years of age and 66,000 children6-17 years of age)completed the *** survey provided comprehensive data on child nutrition and health status for future studies and will serve as the basis for an integrated nutrition and health improvement strategies proposal for children in China.

关键词： Children 0-17 years of age Nutritional status Health status Study protocol

来源：

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

Modified constraint-induced movement therapy alters synaptic plasticity of rat contralateral hippocampus following middle cerebral artery occlusion

引用

Neural Regeneration Research 2020年第6期15卷 1045-1057页

作者： Bei-Yao Gao dong-Sheng xu Pei-Le liu Ce Li Liang Du Yan hua Jian Hu Jia-yun Hou yu-Long Bai Department of Rehabilitation Medicine Huashan HospitalFudan UniversityShanghaiChina Rehabilitation Section Department of Spine SurgeryTongji Hospital of Tongji UniversityShanghaiChina Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration(Tongji University)Ministry of Education ShanghaiChina Zhongshan Hospital Institute of Clinical Science Fudan UniversityShanghaiChina

Modified constraint-induced movement therapy is an effective treatment for neurological and motor impairments in patients with stroke by increasing the use of their affected limb and limiting the contralateral ***,the molecular mechanism underlying its efficacy remains *** this study,a middle cerebral artery occlusion(MCAO)rat model was produced by the suture *** received modified constraint-induced movement therapy 1 hour a day for 14 consecutive days,starting from the 7^th day after middle cerebral artery *** 1 of treatment lasted for 10 minutes at 2r/min,day 2 for 20 minutes at 2 r/min,and from day 3 onward for 20 minutes at 4 r/*** gait analysis,adhesive removal test,and Y-maze test were used to investigate motor function,sensory function as well as cognitive function in rodent animals from the 1st day before MCAO to the 21^st day after *** the 21^st day after MCAO,the neurotransmitter receptor-related genes from both contralateral and ipsilateral hippocampi were tested by micro-array and then verified by western blot *** glutamate related receptor was shown by transmission electron microscopy and the glutamate content was determined by high-performance liquid *** results of behavior tests showed that modified constraint-induced movement therapy promoted motor and sensory functional recovery in the middle cerebral artery-occluded rats,but had no effect on cognitive *** modified constraint-induced movement therapy upregulated the expression of glutamate ionotropic receptor AMPA type subunit 3(Gria3)in the hippocampus and downregulated the expression of the beta3-adrenergic receptor gene Adrb3 and arginine vasopressin receptor 1 A,Avprla in the middle cerebral artery-occluded *** the ipsilateral hippocampus,only Adra2 a was downregulated,and there was no significant change in *** electron microscopy revealed a denser distribution the more distribution of postsynaptic glu

关键词： brain-derived neurotrophic factor glutamate hippocampus m CIMT middle cerebral artery occlusion modified constraint-induced movement therapy α-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid receptor

来源：

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

Synthesis,Crystal Structure and Biological Activity of 2-(1-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbonyl)piperidin-4-yl)-N-isopropyl-1,3-thiazole-4-carboxamide

引用

Chinese Journal of Structural Chemistry 2015年第5期34卷 659-666页

作者： LI Feng-yun ZHU yu-Jiea FAN Zhi-Jin xu Jing-hua guo Xiao-Feng ZONG Guang-Ning SONG Hai-Bin CHEN Lai SONG Yin-Qi QIAN Xiao-Lin MA liu-yong wang Jia-Ran State Key Laboratory of Elemento-Organic Chemistry Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)Nankai University

The title compound 2-（1-（3-bromo-1-（3-chloropyridin-2-yl）-1H-pyrazole-5-carbonyl）piperidin-4-yl）-N-isopropylthiazole-4-carboxamide（C21H22Br Cl N6O2 S,Mr = 536.04） has been synthesized,and its structure was characterized by IR spectra,1H-NMR,13C-NMR,EA,and single-crystal X-ray *** crystal of the title compound belongs to monoclinic system,space group P/c with a = 15.146（3）,b = 11.573（2）,c = 26.937（5） A,β = 103.64（3）°,V = 1839.0（6） A^3,Z = 4,Dc = 1.557 g/cm^3,μ（Mo Ka） = 0.71073 mm^-1,F（000） = 2192,R = 0.0601 and w R = *** exist one intramolecular hydrogen bond at N–H···N and four intermolecular weak interactions at O（2）···H（1）,Cl（1）···H（12）,O（1）···Cl（1） and S（1）···O（2）.Bioassay results indicated that the title compound had good fungicidal and antiviral activities against tobacco mosaic virus.

关键词： pyrazole thiazole crystal structure biological activity

来源：

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 guidelines for the diagnosis and treatment of hand, foot and mouth disease (2018 edition)

引用

World Journal of Pediatrics 2018年第5期14卷 437-447页

作者： Xing-wang Li Xin Ni Su-yun Qian Quan wang Rong-Meng Jiang Wen-bo xu yu-Cai Zhang Guang-Jun yu Qiang Chen yun-Xiao Shang Cheng-Song Zhao Hui yu Ting Zhang Gang liu Hui-Ling Deng Jie Gao Xian-Gui Ran Qiao-Zhi Yang Bian-Li xu xue-yong huang Xing-dong Wu Yi-Xiao Bao Yi-Ping Chen Zhi-Hai Chen Qing-Quan liu guo-Ping Lu Chun-Feng liu Rong-Bing wang guo-Liang Zhang Fang Gu Hong-mei xu Ying Li Tao Yang Infectious Disease Diagnosis and Treatment Center Beijing Ditan Hospital Capital Medical UniversityBeijingChina Otorhinolaryngology Head andN eck Surgery Beijing Children’s HospitalCapital Medical UniversityBeijingChina Prediatric Intensive Care Unit Beijing Children’s Hospital of Capit al Medical UniversityBeijingChina National Institute For Viral Disease Control and Prevention Chinese Center for Disease Control and Pre ventionBeijingChina Children’s Hospital ofShanghai Jiaotong University ShanghaiChina Pneumology department Jiangxi Provincial Children’s HospitalNanchangChina Department of P ediatric Pneumology Shengjing Hospital of China Medical UniversityShenyangChina Department of Inf ectious Diseases Beijing Children’s HospitalCapital Medical UniversityBeijingChina Department of Inf ectious Diseases Children’s Hospital of Fudan UniversityShanghaiChina Digestive Department Children’s Hospital of Shanghai Jiaotong UniversityShanghaiChina Department of Inf ectious Diseases The Children’s Hospital of Xi'anXi’anChina Infection Control Offi ce Children’s Hospital ofShanghai Jiaotong UniversityShanghaiChina Department ofR espiratory Medicine People’s Hospital ofFuy ang CityFuyangChina Department of P ediatrics People’s Hospital of Liaoc heng CityLiaochengChina

Background Hand, foot, and mouth disease (HFMD) is a common infectious disease in childhood caused by an enterovirus (EV), and which is principally seen in children under 5 years of age. To promote diagnostic awareness and effective treat-ments, to further standardize and strengthen the clinical management and to reduce the mortality of HFMD, the guidelines for diagnosis and treatment have been developed. Methods National Health Commission of China assembled an expert committee for a revision of the guidelines. The com-mittee included 33 members who are specialized in diagnosis and treatment of HFMD. Results Early recognition of severe cases is utmost important in diagnosis and treatment of patients with HFMD. The key to diagnosis and treatment of severe cases lies in the timely and accurate recognition of stages 2 and 3 of HFMD, in order to stop progression to stage 4. Clinicians should particularly pay attention to those EV-A71 cases in children aged less than 3 years, and those with disease duration less than 3 days. The following indicators should alert the clinician of possible deterioration and impending critical disease: (1) persistent hyperthermia;(2) involvement of nervous system;(3) worsening respiratory rate and rhythm;(4) circulatory dysfunction;(5) elevated peripheral WBC count;(6) elevated blood glucose and (7) elevated blood lactic acid. For treatment, most mild cases can be treated as outpatients. Patients should be isolated to avoid cross-infection. Intense treatment modalities should be given for those severe cases. Conclusion The guidelines can provide systematic guidance on the diagnosis and management of HFMD.

关键词： Diagnosis Guidelines HFMD Treatment

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Taxonomy and the SEM Observation on Tubercles on Lemma of Yihuang Wild Rice

引用

Agricultural Sciences in China 2006年第7期5卷 491-497页

作者： HE Xiao-peng HE Hao-hua PENG Xiao-song FU Jun-ru liu Yi-bai WU Qiang hua yu-jian xu bo-gan wang xiang-kun College of Agronomy Jiangxi Agricultural University/Key Laboratory of Crop Physiology Ecology and Genetic Breeding of Jiangxi Province Nanchang 330045 P.R.China Fuzhou Agricultural Research Institute Fuzhou 344000 P.R.China Forest Workstation of Zhongfan Town of Yihuang County in Jiangxi Province Yihuang 344400 P.R.China College of Agronomy and Biotechnology China Agricultural University Beijing 100094 P.R.China

To distinguish the taxonomy of Yihuang wild rice found in Yihuang County, Jiangxi Province, China in 1999, the botanical characteristics of Yihuang wild rice were retrieved by genus, and species; at the same time, the tubercle characters on lemma in Yihuang wild rice, O. rufipogon, 0. officinalis, 0. meyeriana, and O. granulata, were also observed by scanning electron microscopy. The retrieval result by genus showed that Yihuang wild rice is Leersia Soland. Ex Swartz., not Oryza L., Hygroryza Nees and Chikusichloa Koidz. The retrieval result by species showed that Yihuang wild rice is L. sayanuka Ohwi, not L. hexandra Swartz., L. japonica （Makino） Honda and L. oryzoides （L.） Swartz. The results of the SEM observation on tubercles on lemma showed that the tubercle characters on lemma of Yihuang wild rice belongs to ＂inlaid- silica-peak＂ type, which is different from the three types of wild rice existing in China, O. rufipogon, O. officinalis, O. Meyeriana, and also O. granulata, but is similar to L. tisseranti, thereby gives a proof of the above retrieval results. It could be concluded that Yihuang wild rice does not belong to Oryza L., but to Leersia sayanuka Ohwi of Leersia Soland. Ex Swartz.

关键词： Yihuang wild rice taxonomy tubercle characters on lemma wild rice Leersia L. sayanuka Ohwi

来源：

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

Spectrally multiplexed and bright entangled photon pairs in a lithium niobate microresonator

引用

Science China(Physics,Mechanics & Astronomy) 2022年第9期65卷 3-9页

作者： bo-yu xu Li-Kun Chen Jin-Tian Lin Lan-Tian Feng Rui Niu Zhi-yuan Zhou Ren-Hong Gao Chun-hua dong Guang-Can guo Qi-huang Gong Ya Cheng yun-Feng Xiao Xi-Feng Ren CAS Key Laboratory of Quantum Information University of Science and Technology of ChinaHefei 230026China State Key Laboratory for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics School of PhysicsPeking UniversityBeijing 100871China State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science Shanghai Institute of Optics and Fine Mechanics(SIOM)Chinese Academy of Sciences(CAS)Shanghai 201800China CAS Synergetic Innovation Center of Quantum Information&Quantum Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Precision Spectroscopy East China Normal UniversityShanghai 200062China Collaborative Innovation Center of Extreme Optics Shanxi UniversityTaiyuan 030006China

On-chip bright quantum sources with multiplexing ability are extremely high in demand for integrated quantum networks with unprecedented scalability and ***,we demonstrate a bright and broadband biphoton quantum source with spectral multiplexing generated in a lithium niobate microresonator *** introducing the conventional domain poling,the on-chip microdisk produces photon pairs covering a broad bandwidth promised by natural phase matching in spontaneous parametric down ***,the multiplexed photon pairs are characterized by 30 nm bandwidth limited by the filtering system,providing over 40 multiplexing channels with a 0.8 nm channel ***,the generation rate reaches 5.13 MHz/μW with a coincidence-to-accidental ratio up to 804,and the quantum source manifests a high purity with a heralded single photon correlation g^((2))_(H)(0)=0.0098±***,the energy-time entanglement is demonstrated with an excellent interference visibility of 96.5%±2%.Such a quantum source at the telecommunication band paves the way for high-dimensional entanglement and future integrated quantum information systems.

关键词： quantum entangled source spectral multiplexing lithium niobate on insulator microresonator

来源：

维普期刊数据库

同方期刊数据库

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

A novel three-step approach to separate cathode components for lithium-ion battery recycling

引用

Rare Metals 2021年第6期40卷 1431-1436页

作者： yun Zhao Ling-Zhe Fang yu-Qiong Kang Li wang yu-Nan Zhou Xin-Yi liu Tao Li Yan-Xi Li Zheng Liang Zhe-xu Zhang Bao-hua Li Engineering Laboratory for Next Generation Power and Energy Storage Batteries Graduate School at ShenzhenTsinghua UniversityShenzhen 518055China Department of Chemistry and Biochemistry Northern Illinois UniversityDekalb 60115USA Institute of Nuclear and New Energy Technology Tsinghua UniversityBeijing 100084China Department of Materials Science and Engineering Stanford UniversityStanford 94305USA

Lithium-ion batteries(LIBs)represent efficient energy storage technology that can help to alleviate fossil fuel-based CO_(2) ***,LIBs are being applied extensively in consumer electronics and electric vehicles,but because of limited resources,there is an urgent need for spent LIB recycling *** complexity of LIBs,especially the electrode part,makes it difficult to achieve precision separations for each single component from the used electrode with low ***,we propose a three-step treatment for the separation of cathode *** detail,detaching of the current collector from the cathode is accomplished by the solvent method,which was found to be an ideal strategy compared with previous ***,a thermal treatment is used to remove the polymer binder in the second step because we demonstrated that it is challenging to separate polyvinylidene fluoride(PVDF)from other cathode components by dissolution with *** separation efficiency between the active material and conductive carbon by the polymer solution in the third step showed reasonably good *** anticipate this work will serve as an important reference for the separation of each single electrode component in both laboratory-and industrialscale *** of binder and development of novel binders,which can be easily recycled for sustainable LIBs,are fruitful areas for further research.

关键词： Lithium-ion batteries Recycling Electrode separation PVDF Thermal treatment Polymer solution

来源：

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

Large-aperture Telescope Tracking Control Based on Time-synchronization Strategy

引用

Research in Astronomy and Astrophysics 2024年第3期24卷 34-46页

作者： yun Li yu Ye Shi-Hai Yang Ling-Zhe xu Jin xu Hai wang Zhuang-Zhuang Deng Rui-Qiang liu Xiao-Jie Gu bo-Zhong Gu Nanjing Institute of Astronomical Optics&Technology Chinese Academy of SciencesNanjing 210042China CAS Key Laboratory of Astronomical Optics&Technology Nanjing Institute of Astronomical Optics&TechnologyNanjing 210042China University of Chinese Academy of Sciences Beijing 100049China

A time-synchronization strategy for packetized transmission of target position about a large-aperture telescope observation control system has been proposed in this *** with the existing telescope tracking strategy,the target position packing and sending strategy based on the time synchronization method proposed in this paper has the advantages of high stability and ***,the telescope tracking observation control method was elaborated in this paper,including the motion pattern during telescope ***,the strategy for packetizes transmission of target positions based on time-synchronization is established and lists the detailed ***,the performance of the tracking strategy is verified using the 2.5 m telescope for the simulated uniform speed star and the blind-tracking fixed star HIP 31216,*** test results show that the accuracy root mean square of the tracking strategy proposed in this paper is less than 0".02 at 30 minutes,and the performance is much better than the design requirement of 0".*** most important advantage of this tracking strategy is that the telescope can guarantee normal tracking for a certain period of time even if the hardware or software of the host computer is abnormal.

关键词： miscellaneous-telescopes-methods observational-methods analytical

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：