检索结果-南通市图书馆

Metal-enriched nanoparticles and black carbon:A perspective from the Brazil railway system air pollution

Geoscience Frontiers 2021年第3期12卷 624-635页

作者： Bianca D.Lima Elba C.Teixeira James C.Hower Matheus S.Civeira Omar Ramírez Cheng-Xue Yang marcos L.S.Oliveira Luis F.O.Silva Postgraduate Program in Remote Sensing and Meteorology Geosciences InstituteUniversidade Federal do Rio Grande do SulAv.Bento Gonçalves9500Porto AlegreRS 91501–970Brazil Research Department Fundação Estadual de Proteção Ambiental Henrique Luís RoesslerAv.Borges de Medeiros261Porto AlegreRS 90020–021Brazil Center for Applied Energy Research University of Kentucky2540 Research Park DriveLexingtonKY 40511USA Postgraduate Program in Mines Metallurgy and MaterialsUniversidade Federal do Rio Grande do SulAv.Bento Gonçalves9500Porto AlegreRS 91501–970Brazil Faculty of Engineering Environmental EngineeringUniversidad Militar Nueva GranadaKm 2 CajicáZipaquiráColombia Institute of Earth Science China University of Geosciences(Beijing)29 Xueyuan RdHaidian DistrictChina Department of Civil and Environmental Universidad de la CostaCUCCalle 58#55-66BarranquillaAtlanticoColombia Universidad de Lima Departamento de Ingeniería civil y Arquitectura.Avenida Javier Prado Este 4600–Santiago de Surco 1503Peru

Having a better understanding of air pollutants in railway systems is crucial to ensure a clean public *** study measured,for the first time in Brazil,nanoparticles(NPs)and black carbon(BC)on two groundlevel platforms and inside trains of the Metropolitan Area of Porto Alegre(MAPA).An intense sampling campaign during thirteen consecutive months was carried out and the chemical composition of NPs was examined by advanced microscopy *** results showed that highest concentrations of the pollutants occur in colder seasons and influenced by variables such as frequency of the trains and passenger ***,internal and external sources of pollution at the stations were *** predominance of NPs enriched with metals that increase oxidative stress like Cd,Fe,Pb,Cr,Zn,Ni,V,Hg,Sn,and Ba both on the platforms and inside trains,including Fe-minerals as hematite and magnetite,represents a critical risk to the health of passengers and employees of the *** interdisciplinary and multi-analytical study aims to provide an improved understanding of reported adverse health effects induced by railway system aerosols.

关键词： Nanoparticles Potential hazardous elements Environmental chemistry Human health Railway environment Indoor air quality

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

Enterobacteria and Vibrio from Macrobrachium amazonicum prawn farming in Fortaleza,Ceará,Brazil

引用

Asian Pacific Journal of Tropical Medicine 2016年第1期9卷 24-28页

作者： Débora de Souza Collares Maia Castelo-Branco Jamille Alencar Sales Raimunda Samia Nogueira Brilhante Glaucia Morgana de Melo Guedes Yago Brito de Ponte Celia Maria de Souza Sampaio Tereza de Jesus Pinheiro Gomes Bandeira José Luciano Bezerra Moreira Lucas Pereira de Alencar Manoel de Araújo Neto Paiva Rossana de Aguiar Cordeiro André Jalles Monteiro Waldemiro de Aquino Pereira-Neto José Júlio costa Sidrim marcos Fábio Gadelha Rocha Department of Pathology and Legal Medicine Postgraduate Program in Medical MicrobiologySpecialized Medical Mycology CenterFederal University of Ceará School of Veterinary Medicine Postgraduate Program in Veterinary SciencesState University of Ceará Department of Statistics and Applied Mathematics Federal University of Ceará

Objective:To investigate the isolation of enterobacteria associated with Macrobrachium amazonicum(***) farming and evaluate the in vitro antimicrobial susceptibility of Vibrio ***:Strains were isolated from female *** prawns and environmental and hatchery *** assays were used to identify bacterial genera and those belonging to the genus Vibrio were submitted to further analyses for species identification,through Vitek 2 automated system and *** test was performed according to Clinical Laboratory Standards ***:The following genera of enlerobacteria were recovered:Enterobacter(n=11),Citrobacter(n=10),Proteus(n=2),Serratia(n=2),Kluyvera(n=2),Providencia(n=2),Cedecea(n=1),Escherichia(n=1).Edwardsiella(n=1) and BulliauxeUa(n=1).As for Vibrio,three species were identified:Vibrio cholerae non-O1/non-O139(n=4).Vibrio vulnificus(***)(n=1) and Vibrio mimicus(n=1).Vibrio *** minimum inhibitory concentrations values within the susceptibility range established by Clinical Laboratory Standards Institute for almost all antibiotics,except for ***,which presented intermediate profile to ***:Enterobacteria do not seem to be the most important pathogens associated with *** farming,whereas the recovery of Vibrio *** larviculture,with emphasis on Vibrio cholerae and ***,deserves special attention due to their role as potentially zoonotic aquaculture-associated ***,the intermediate susceptibility of *** to ampicillin reflects the importance of monitoring drug use in prawn farming.

关键词： Prawn Water Enterobacteria Vibrio Antibiotics

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

中国经济放缓后对地缘政治的影响（英文）

引用

文化发展论丛 2016年第3期 268-289页

作者：玛科·克斯卡·利玛伯南布哥州联邦大学伯南布哥州联邦大学亚洲研究中心伯南布哥州联邦大学国际塞尔索·富尔塔多中心

本文有两个写作目标，第一个目标是，在讨论亚洲地区成为当今世界新经济中心这一问题的同时，探讨中国自2013年以来经济放缓对东南亚国家联盟所带来的影响及后者回归正常的方式。第二个目标是要指明中国面对的主要挑战，并对“中国在全... 详细信息

本文有两个写作目标，第一个目标是，在讨论亚洲地区成为当今世界新经济中心这一问题的同时，探讨中国自2013年以来经济放缓对东南亚国家联盟所带来的影响及后者回归正常的方式。第二个目标是要指明中国面对的主要挑战，并对“中国在全球地缘政治中是否能成为未来的中心”这一问题进行了分析。

关键词：中国经济放缓东南亚国家联盟地缘政治

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

Relationship of Density of Specific Prostate Antigen (DPSA) with Prostate Histopathology: A Comparative Study of Patients Addressed in a School Hospital

引用

Journal of Biosciences and Medicines 2017年第3期5卷 105-111页

作者： marcos Benedito Figueiredo Brandã o Maria Benedita Figueiredo Brandã o Elias Sobreira Sathler Richard Raphael Borges Tavares Vieira Carolina Cadinelli Vieira Pedro Kozlowsky de Alencar Marcus Vinicius de Mello Pinto Lamara Laguardia Valente Rocha Lina Claudia Pereira Lopes Daniel Almeida da costa Carlos Henrique Diniz Branco Luiz Gioseffi Jannuzzi School Hospital of the Dom Andre Arcoverde Foundation Valen&ccedil a Brazil Universidade Está cio de Sá Rio de Janeiro Brazil The Medical School at the Center of Higher Education of Valenç a Valen&ccedil a Brazil The Cellurare Institute Center of Laser Treatment and Cell Therapy Petr&oacute polis Brazil The Medical School at the Health Sciences Institute of the University Center of Caratinga Caratinga Brazil

Background: The prostate is the site of problems that have great clinical relevance. Beside this, the alterations in their volume can be divided into benign or malignant pathologies, but of multifactorial cause and there is no examination that alone is reliable for the diagnosis. Despite the evolution of the various methods of diagnostic imaging in the evaluation of pelvic diseases, the diagnosis of prostate cancer still requires histological confirmation obtained by transrectal ultrasound guided biopsy, a procedure that is generally safe and well tolerated by the patients. The most common histological type found in prostate biopsies is adenocarcinoma. Methodology: The objective of this study was to study the values of density of the prostate-specific antigen (DPSA) compared to histopathological results of prostate biopsy, patients attended at the Urology Outpatient Clinic of the Luiz Gioseffi Jannuzzi School Hospital from 1999 to 2007, using Exploratory, retrospective and documentary descriptive study. The sample was divided into groups of patients with adenocarcinoma and patients without adenocarcinoma, who presented only benign prostatic hyperplasia. Results: Of the 251 patients undergoing prostate biopsy, 124 were diagnosed with adenocarcinoma and 127 without adenocarcinoma. It was observed in this study that the DPSA was higher in adenocarcinoma than in the cases of patients with prostatic hyperplasia alone, and could therefore be used as an auxiliary tool in both diagnosis and follow-up of patients with adenocarcinoma. Conclusion: In this study, it can be observed that DPSA was higher in patients presenting with adenocarcinoma than in patients presenting only Benign Prostatic Hyperplasia (BPH), reinforcing its promising role to assist in the diagnosis and follow-up of patients with adenocarcinoma.

关键词： Prostate Cancer Adenocarcinoma Benign Prostatic Hyperplasia Prostate Biopsy

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

Cryptococcus and Cryptococcosis in Human and Animal Model:An Overview

引用

Advances in Microbiology 2020年第4期10卷 180-193页

作者： Eriques Goncalves da Silva Diniz Pereira Leite-Jr Margareth Léa da Silva Maia Sandra Marilia de Souza Silva Francisco de Assis Baroni marcos Ereno Auler Amanda Latércia Tranches Dias Débora Moreira Rinaldo Ferreira Gandra Regina Teixeira Barbieri Ramos André Gasparetto Elisangela Santana de Oliveira Dantas Valéria Tognato costa Claudete Rodrigues Paula School of Dentistry University of Sao Paulo(USP)Sao PauloBrazil Specialized Medical Mycology Center Federal University of Mato Grosso(UFMT)CuiabáBrazil Federal University of ABC(UFABC) Santo AndréBrazil Rural Federal University of Rio de Janeiro(UFRRJ) Rio de JaneiroBrazil Faculty of Pharmacy University of the Western Center of Paraná(UNICENTRO)Campus CedetegGuarapuavaBrazil Federal University of Alfenas(UNIFAL) AlfenasBrazil University Hospital State University of West Paraná(UNIOESTE)CascavelBrazil Department of Dentistry State University of Maringa(UEM)MaringáBrazil Institute of Biosciences Federal University of Mato Grosso(UFMT)CuiabáBrazil

Background: Yeasts from the genus Cryptococcus (species C. neoformans and C. gattii) are opportunistic pathogens that afflict humans with low immunity caused by diseases such as AIDS or by the usage of immunosuppressive drugs. It is a fatal disease that has been studied around the whole world and its most fatal form is the brain cryptococcosis. Purpose: The present review describes the disease from pathogen isolation, the various clinical presentations of the disease, the most important virulence factors of yeast in human and animal model and their clinical issues. Methods: On this review, several published studies about the disease are presented. Results: Numerous researches have been done worldwide in order to find a kind of therapy that is more effective against the disease. Amphotericin B, in all forms is still the drug of choice in the treatment of the cryptococcosis. Fluconazole, as well as voriconazole in combination with amphotericin B, is recommended in the cases of treatment failure. Conclusion: This study presented has elucidated a little more about the disease. Further studies should be conducted to find more diagnoses that are accurate as well as more effective treatments for eradicating the disease. In this study, the bibliographic survey makes reference to the world literature;with regard to ecology, taxonomy, mains factors related to virulence, the clinical manifestations, the action of antifungal drugs and histopathological analysis used in an animal model, were the objectives deleterious aspects of this study, thus informing, in a simple way, the importance of this microorganism for research and researchers working with this global disease, called Cryptococcosis.

关键词： Cryptocococcus Cryptococcosis Animal Model Cryptococcus neoformans Cryptococcusgattii Virulence Related Factors

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

Production of Lettuce Seedlings with Association of Diazotrophic Bacteria and Humic Acids

引用

American Journal of Plant Sciences 2018年第5期9卷 946-957页

作者： Carlos Augusto Rocha de Moraes Rego Bruna Penha costa Marinez Carpiski Sampaio marcos Massuo Kashiwaqui Joao Henrique Silva Caetano Vandeir Francisco Guimaraes Juan López de Herrera Pablo Wenderson Ribeiro Coutinho Cláudio Yuji Tsutsumi Maria Soraia Fortado Vera Cruz Thatiane Nepomuceno Alves Shirlene Souza Oliveira Ana Carolina Pinguelli Ristau Hannah Braz Center of Agrarian Sciences State University of Western ParanáMarechal Candido RondonBrazil University School of Agricultural Technical Engineering Polytechnic University of MadridMadridSpain

The objective of this work was to verify the responses in agronomic and physiological characters of lettuce seedlings when submitted to different doses of humic acids and the presence or absence of inoculation of the bacterium Azospirillum brasilense. The experiment was carried out at the Protected Cultivation Station and Biological Control Teacher Mário César Lopes, belonging to the Experimental Stations Nucleus of the State University of the West of Paraná. The experimental design was a randomized block design, in a 5 × 2 factorial scheme, with four repetitions, totaling 40 plots. The first factor consisted of five solutions containing humic acid (100%, 75%, 50%, 25% and 0%) and the second factor was the presence or absence of the diazotrophic bacterium Azospirillum brasilense obtained by commercial product. Germination tests were carried out in addition to the determination of agronomic characters such as the number of fully expanded leaves, plant height, stem diameter, main root length, shoot dry mass, root dry mass, total dry mass, and Dickson quality index. The association of diazotrophic bacteria and humic acids did not influence the emergency rate, mean emergence time, mean speed of emergency, emergence speed index, plant height, and root length of lettuce seedlings. The dilutions of humic acids, regardless of inoculation with bacteria diazotrophic favored the development of the number of leaves, stem diameter and Dickson quality index. Inoculation of lettuce seeds with diazotrophic bacteria associated with the addition of humic acids, favored the development of the dry mass of root and total dry matter.

关键词： Azospirillum brasilense Humic Substances Lactuca sativa L. Productive Characteristics

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

Adaptability, Stability and Multivariate Selection by Mixed Models

引用

American Journal of Plant Sciences 2017年第13期8卷 3324-3337页

作者： Alan Junior de Pelegrin Ivan Ricardo Carvalho Andrei Caíque Pires Nunes Gustavo Henrique Demari Vinicíus Jardel Szareski Mauricio Horbach Barbosa Tiago Corazza da Rosa Mauricio Ferrari Maicon Nardino Osmarino Pires dos Santos marcos Deon Vilela de Resende Velci Queiróz de Souza Antonio costa de Oliveira Luciano Carlos da Maia Federal University of Pelotas Center of Genomics and Plant Breeding Avenida Eliseu Maciel Capao do Leao Brazil Federal University of Vicosa Center of Exact and Technological Sciences Vicosa Brazil Federal University of Santa Maria Frederico Westphalen Campus Frederico Westphalen Brazil Federal University of Pampa Campus Dom Pedrito Bagé Brazil

The aim of this work was to estimate the adaptability and stability of grain yield per hectare and percentage of crude protein of maize grains combined in an index, and to establish a multicharacter selection through mixed models based on an objective character and 15 auxiliary traits. The trials were conducted in the 2013/2014 agricultural year in four growing environments of the Rio Grande do Sul, BR state. The experimental design was randomized blocks arranged in a factorial scheme, being four growing sites × 15 single cross maize hybrids, arranged in three repetitions. The genotypic index, composed by the grain yield and the crude protein percentage in the grains, is the best selection strategy to achieve maize superior genotypes. The multivariate genotypes selection, considering grain yield and crude protein, is efficient. The genotypes FORMULA TL®, AS1656PRO®, P30F53Hx®, LG6304YG®and 30F53 are more adapted and stable for grain yield and percentage of crude protein, in the conditions of this study. The mixed models were efficient to employ the multicharacter selection and to contribute for maize genetic breeding.

关键词： Plant Breeding Zea mays L. Phenotypic Index Genetic Parameters Multicharacter

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

Human Seroreactivity to Secreted Molecules of Corynebacterium pseudotuberculosis

引用

Advances in Microbiology 2022年第3期12卷 150-158页

作者： Ramon Mendes dos Santos Silvânia Maria Andrade Cerqueira Caio Lopez Borge Andrade Gabriel Saldanha Müller Vitória costa de Menezes Santos Hévlyn Ribeiro de Araújo Samanta Queiroz Rogério Reis Conceição Luiz Gustavo Freitas Oliveira marcos Borges Ribeiro Silvana Marchioro Lilia Ferreira de Moura-costa Fúlvia Soares Campos de Sousa Maria da Conceição Aquino de Sá José Tadeu Raynal Rocha Filho Soraya Castro Trindade Eduardo Martins Netto Roberto Meyer Songelí Menezes Freire Laboratory of Immunology and Molecular Biology of the Health Sciences Institute of the Federal University of Bahia Bahia Brazil Specialized Hospital Otávio Mangabeira Bahia Brazil Microbiology of the Federal University of Bahia Bahia Brazil Laboratory of Infectology of the University Hospital Complex Professor Edgard Santos Salvador Bahia Brazil

Corynebacterium pseudotuberculosis is an infectious agent that occurs in small ruminants causing caseous lymphadenitis, and more rarely in humans causing lymphadenitis and pneumonia. The breeding small ruminants have great economic importance in Brazil. Rural farm workers and veterinary students who acquired this disease suffered from weakening symptoms for weeks, and the identification of the etiological agent was time-consuming and complex. Due to the low prevalence of case records, there is probably no available commercial diagnostic kit for C. pseudotuberculosis infection in humans. This study aimed to describe human seroreactivity to secreted antigens from C. pseudotuberculosis. Reactivity of serum from farm workers (n = 14), individuals who work with the bacillus at laboratory (n = 8) or individuals without contact (n = 25) was tested with secreted proteins from PAT10 strain of C. pseudotuberculosis by Western blotting. Samples of all (100%) farm workers showed reactivity to 31 kDa, 71 kDa and 164 kDa proteins, while laboratory workers showed 87.5%, 62.5 % and 37.5%, and no-contact 20%, 0% and 16%, respectively. All sera recognized the 275 kDa protein. Our data suggest that C. pseudotuberculosis secreted proteins are antigenic in humans and the recognition profiles allowed the identification of individuals with and without prior contact with this bacillus. This is the first paper which describes human reactivity to C. pseudotuberculosis in serum samples of workers in Brazil.

关键词： Human Immunoreactivity Antigenicity Corynebacterium pseudotuberculosis Secreted Proteins Western Blot

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

Recovery of Scenic Beauty of a Lake in Urban Park from Environmental Diagnosis and Implantation of Mitigating Measures

引用

Journal of Water Resource and Protection 2019年第5期11卷 595-605页

作者： Joã o Alexandre Saviolo Osti Clovis Ferreira Do Carmo marcos Cerqueira Maria Teresa Duarte Giamas Ana Carolina Peixoto Cacilda Thais Janson Cacilda Thais Janson Pesquisador Associado ao Instituto de Pesca S&#227 o Paulo Brasil Professor Colaborador à Universidade Brasil Fernand&#243 polis Brasil Centro de Pesquisa em Recursos Hí dricos Instituto de Pesca APTA-SAA S&#227 o Paulo Brasil Pesquisador Cientí fico do Instituto de Pesca S&#227 o Paulo Brasil Aluna PIBIC de Iniciaç o Cientí fica do Instituto de Pesca S&#227 o Paulo Brasil

The city of S?o Paulo, state of S?o Paulo/Brazil, with about 12 million inhabitants is considered the largest city in Latin America. Just as in other large metropolises it is devoid of green areas, in this way it is of great socio-environmental importance of the preservation and maintenance of parks and green areas of the municipality. The Fernando costa Park, known as the Parque da água Branca, is an urban park located in the central region of the Municipality of S?o Paulo, and has more than 79 thousand m2 of green area, in a total area of 137 thousand m2. Two lakes, populated predominantly with carp, are inserted in the Park, and are important components of the urban landscape and the patrimony of the city, present landscape function (scenic beauty) and are used to contemplate the environment and leisure of the population. The lakes due to the intense eutrophication process with uncontrolled growth of the phytoplankton presented blue-green coloration, with formations of lumps and foams, low transparency, bad smell and unpleasant visual aspect impairing the visitation of this place. In the first stage of the present research, an environmental diagnosis was carried out and the second stage involved elaboration and implementation of mitigating measures aiming at its restoration. The recovery proposal included the implementation of Artificial Floating Islands (IFAs) aiming at pollution control. After 60 days, it was possible to observe the efficiency of the Eichhornia crassipes populated islands showing that the methodology of phytoremediation was efficient in controlling the eutrophication of urban lakes, guaranteeing the recovery and conservation of the scenic beauty of these places.

关键词： Water Quality Eutrophication Pollution Landscape Ecology

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

Use of geospatial tools to predict the risk of contamination by SARS-CoV-2 in urban cemeteries

引用

Geoscience Frontiers 2022年第6期13卷 331-346页

作者： Paloma Carollo Toscan Alcindo Neckel Laércio Stolfo Maculan Cleiton Korcelski marcos L.SOliveira Eliane Thaines Bodah Brian William Bodah Henrique Aniceto Kujawa Affonso Celso Gonalves Faculdade Meridional IMED304Passo FundoRS 99070-220Brazil Department of Civil and Environmental Universidad de la CostaCUCCalle 58#55–66BarranquillaAtlánticoColombia Universidad de Lima Departamento de Ingeniería civil y ArquitecturaAvenida Javier Prado Este 4600Santiago de Surco 1503Peru State University of New York Onondaga Community College4585 West SenecaTurnpikeSyracuseNY 13215USA Thaines and Bodah Center for Education and Development 840 South Meadowlark LaneOthelloWA 99344USA University of Perugia Piazza Università106123 PerugiaItaly State University of Western Paraná–UNIOESTE Center of Agrarian SciencesRua Pernambuco1777CentroMarechal Cândido RondonPR 85960-000Brazil

Urban cemeteries are increasingly surrounded by areas of high residential density as urbanization continues world-wide. With increasing rates of mortality caused by the novel coronavirus, SARS-CoV-2,urban vertical cemeteries are experiencing interments at an unprecedented rate. Corpses interred in the 3rd to 5th layer of vertical urban cemeteries have the potential to contaminate large adjacent *** general objective of this manuscript is to analyze the reflectance of altimetry, normalized difference vegetation index(NDVI) and land surface temperature(LST) in the urban cemeteries and neighbouring areas of the City of Passo Fundo, Rio Grande do Sul, Brazil. It is assumed that the population residing in the vicinity of these cemeteries may be exposed to SARS-CoV-2 contamination through the displacement of microparticles carried by the wind as a corpse is placed in the burial niche or during the first several days of subsequent fluid and gas release through the process of decomposition. The reflectance analyses were performed utilizing Landsat 8 satellite images applied to altimetry, NDVI and LST, for hypothetical examination of possible displacement, transport and subsequent deposition of the SARS-CoV-2 virus. The results showed that two cemeteries within the city, cemeteries A and B could potentially transport SARS-CoV-2 of nanometric structure to neighboring residential areas through wind *** two cemeteries are located at high relative altitudes in more densely populated regions of the *** NDVI, which has been shown to control the proliferation of contaminants, proved to be insufficient in these areas, contributing to high LST values. Based on the results of this study, the formation and implementation of public policies that monitor urban cemeteries is suggested in areas that utilize vertical urban cemeteries in order to reduce the further spread of the SARS-CoV-2 virus.

关键词： Remote sensing Reflectance temperature Atmospheric contamination Urban environment SARS-CoV-2

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：