检索结果-南通市图书馆

Problems-Based learning during COVID-19 Pandemic: Experiences by Nursing Students

Open Journal of Nursing 2021年第11期11卷 920-932页

作者： Isamar Carolina Castillo-Megchun claudia gabriela lópez-rossell Maribel Araceli Padilla-Rivera Rafael Villalobos-Molina Diana Cecilia Tapia-Pancardo Nursing Career Faculty of Higher Studies Iztacala National Autonomous University of Mexico Tlalnepantla Mexico Graduate and Research Division Biomedicine Unit Faculty of Higher Studies Iztacala National Autonomous University of Mexico Tlalnepantla Mexico

Introduction: Problems-based learning (PBl) methodology seeks challenges in the daily life context, where students protagonise their own learning using new technologies as the ideal means to find updated and adequate information, for its processing and dissemination towards a better active and participative role. The aim was to analyze the usefulness and importance of PBl, as a strategy of significant learning in daily experiences of nursing students during the COVID-19 pandemic. Method: The study was qualitative and phenomenological, with 15 informant students of the Module “Attention to addictions in the health area” aged 20 - 25 years, enrolled in the sixth semester of nursing from a public university. Data were collected through oral testimonies, texts, and semi-structured interviews of relevant aspects to them in their everyday life facing the COVID-19 pandemic, telling their experiences. Students signed an informed consent, and the qualitative analysis followed De Souza Minayo. Results: Four categories emerged: Category 1. Students’ experiences along pandemic;1.1, Positive experiences;1.2, Negative experiences. Category 2. Students’ knowledge and abilities for self-care along pandemic. Category 3. Abilities to promote problem solving. Category 4. Impact and usefulness of PBl in students’ experiences for health education;4.1, Positive impact of PBl;4.2 Negative impact of PBl. Conclusion: PBl is very useful for significant learning. It opens knowledge, developing skills to face, support, debate, evaluate and make decisions;it does incorporate critical thinking and problem solving. PBl does encourage collaborative work.

关键词： PBl Nurse Students Experiences COVID-19 Pandemic

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

Survival effect of probiotics in a rat model of colorectal cancer treated with capecitabine

引用

World Journal of Gastrointestinal Oncology 2021年第10期13卷 1518-1531页

作者： Graciela Gigola Pedro Carriere María Belén Novoa Díaz gabriela Perdigon Ariel Osvaldo Zwenger claudia Gentili Biología Bioquímica y FarmaciaUniversidad Nacional del Sur(UNS)-INBIOSUR(CONICET-UNS)Bahía Blanca 8000Buenos Aires ProvinciaArgentina San Miguel de Tucumán 4000Argentina Centro de Estudios Clínicos SAGA CEC SAGASantiago de Chile 8320000Chile

BACKGROUND Probiotics are used to manage a number of gastrointestinal disorders due to their beneficial *** reports showed that probiotics also improve the life quality of patients with colorectal cancer(CRC)subjected to oncologic *** a CRC animal model,probiotics supplementation has the potential to decrease the formation of aberrant crypts and ameliorate tumor malignancy,enhancing the antitumor effect of 5-fluorouracil(5-FU)*** on these data,we hypothesize that the administration of probiotics impact positively in the overall survival and life quality of rats with CRC under the treatment of capecitabine,which is the pro drug of *** To evaluate the probiotics effects in a rat CRC model treated with capecitabine and followed until the end of *** 1,2-Dimethylhidrazine dihydrochloride(1,2-DMH)was employed as carcinogen inductor of *** male Wistar-lewis rats were randomly assigned to one of five following groups:Control(n=5),Control+probiotics(Control-P group,n=5),1,2-DMH alone(DMH group,n=10),1,2-DMH+capecitabine(DMH-C group,n=10),1,2-DMH+probiotics(DMH-P group,n=10)and 1,2-DMH+capecitabine+probiotics(DMH-C-P group,n=10).All parametric data were expressed as the mean±*** statistical significance of differences was analyzed using one-way *** were analyzed with InfoStat *** results were considered statistically significant at Pl was evaluated with the Kaplan-Meier estimator with the log-rank *** The data of mean overall survival for DMH,DMH-P,DMH-C,DMH-C-P,Control and Control-P groups were 250 d[95%confidence interval(CI):242.5-253.1],268 d(95%CI:246.3-271.4),380 d(95%CI:337.8-421.9),480 d(95%CI:436.9-530.7),588 d(95%CI:565.8-609.3)and 590 d(95%CI:564.3-612.9),respectively,with a significant difference between DMH-C and DMH-C-P groups(P=0.001).Comparing all groups by Kaplan-Meier estimator,we found a significantly different in the overall survival of DMH and DMH-

关键词： Colorectal cancer Capecitabine Probiotics Survival life quality Animal experimentation

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

Insulinoma after sleeve gastrectomy:A case report

引用

World Journal of Clinical Cases 2022年第18期10卷 6227-6233页

作者： Miry lobaton-Ginsberg Pilar Sotelo-González claudia Ramirez-Renteria Fany gabriela Juárez-Aguilar Aldo Ferreira-Hermosillo Facultad de Medicina Universidad Anáhuac México NorteMexico City 52786Mexico Servicio de Endocrinología Hospital de EspecialidadesCentro Médico Nacional Siglo XXIIMSSMexico City 06720Mexico Unidad de Investigación Médica en Enfermedades Endocrinas Instituto Mexicano del Seguro SocialMexico City 06720Mexico Servicio de Anatomía Patológica Hospital de Especialidades del Centro Médico Nacional Siglo XXIIMSSMexico City 06720Mexico

BACKGROUND laparoscopic sleeve gastrectomy(lSG)has been proposed as an effective and durable treatment for severe obesity and glucose metabolism disorders,and its prevalence has increased from 5%to 37%since *** common complication after bariatric surgery is a postprandial hyperinsulinemic hypoglycemic *** rare,insulinomas can cause this state,where symptoms are more common in the fasting state;thus,evaluation of insulin secretion is *** now,there have been no reports of insulinoma after *** SUMMARY We describe the case of a 43-year-old woman who was referred to the obesity clinic 2 years after lSG was *** had symptoms of hypoglycemia predominantly in the fasting state and documented hypoglycemia of less than 30 mg/d l,which are compatible with Whipple’s ***,dumping syndrome was suspected,but after a second low fasting plasma glucose was documented,a 72-h fasting test was performed that tested *** tomography and endoscopic ultrasound were performed,identifying the presence of a homogeneous hypoechoic semioval tumoral lesion in the *** diagnosis was compatible with *** laparoscopic enucleation of the insulinoma,the symptoms and hypoglycemia *** histopathological report described a well-differentiated grade 2 neuroendocrine tumor with positive chromogranin and synaptophysin and Ki67 immunopositivity in 4%of the neoplastic *** Insulinoma after lSG is a rare condition,and clinicians must be aware of it,especially if the patient has hypoglycemic symptoms during the fasting state.

关键词： Insulinoma Hypoglycemia Bariatric surgery Glucagon-like peptide 1 amide Neuroendocrine tumors Case report

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

Feeding Behavior, Body Weight and Growth Rate during Post-Deprivation Period in Rats

引用

Food and Nutrition Sciences 2015年第14期6卷 1307-1315页

作者： Antonio lópez-Espinoza Alma gabriela Martínez Moreno Virginia gabriela Aguilera Cervantes Elia Valdé s Miramontes luis Alfonso Mojica Contreras Monica Navarro-Meza claudia Patricia Beltrán-Miranda Ana Cristina Espinoza-Gallardo Behavioral Feeding and Nutrition Research Center (CICAN) CUSur University of Guadalajara Guadalajara M&eacute xico

Deprivation is an environmental experience that organisms are continually exposed to. However, few studies analyze deprivation effects on the consumption pattern during the post-deprivation period systematically. The aim of this study was to evaluate the deprivation effect on feeding pattern, growth rate and body weight during post-deprivation. Sixteen albino rats (3 months old at the beginning of the experiment) were exposed to 72-hour total food deprivation every 15 days. Food and water were freely available during non-deprivation periods. Rats completed three cycles comprised by a free access period followed by food deprivation. Once deprivation was removed, food and water consumption increased and then decreased, while body weight was recovered. Growth rate increased after every deprivation period and reached similar levels to those presented by the control group. Depriving rats from one commodity (i.e., food) cause them to restrain their consumption of the other freely available commodity (i.e., water). Results confirm that food deprivation modifies growth rate, water and food consumption. Additionally, during post-deprivation period, differences between males and females were not registered.

关键词： Body Weight Food Intake Water Intake Post-Deprivation Period Growth Rate

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

Testosterone replacement maintains smooth muscle content in the corpus cavernosum of orchiectomized rats

引用

Asian Journal of Urology 2017年第4期4卷 223-229页

作者： Graziele Halmenschlager Ernani luis Rhoden gabriela Almeida Motta lucas Sagrillo Fagundes Jorge luiz Medeiros Jr Rosalva Meurer claudia Ramos Rhoden Centro Universitario Ritter dos Reis(UniRitter)and Universidade Federal de Cieˆncias da Sau´de de Porto Alegre(UFCSPA)e PPG Cieˆncias da Sau´de Porto AlegreRSBrazil Department of Urology at Universidade Federal de Cieˆncias da Sau´de de Porto Alegre(UFCSPA) Urologist at Irmandade Santa Casa de Miserico´rdia de Porto Alegre(ISCMPA)and Hospital Moinhos de Vento de Porto Alegre(HMV)Porto AlegreRSBrazil Universidade Federal de Cieˆncias da Sau´de de Porto Alegre(UFCSPA)e PPG Cieˆncias da Sau´de-Porto Alegre RSBrazil INRS Institut Armand Frappier(Universit.du Que´bec)and BioMed Research Center laval QuebecCanada laboratory of Morphometry Metabolismand Cardiovascular DiseaseBiomedical CenterInstitute of BiologyState University of Rio de JaneiroRio de JaneiroBrazil laboratory of Multidisciplinary of Sciences Biomedical CenterMedical School of Valenc¸aValenc¸a/Rio de JaneiroBrazil

Objective:To evaluate the effects of testosterone(T)on the maintenance of corpus cavernosum(CC)structure and ***:Animals were divided into three groups:sham operation group(n Z 8)underwent sham operation;Orchiectomized(Orchiec)t oily vehicle group(n Z 8)underwent bilateral orchiectomy and received a single dose of oily vehicle by intramuscular injection(i.m.)30 days after orchiectomy;and Orchiec t T group(n Z 8)underwent bilateral orchiectomy and received a single dose of T undecanoate 100 mg/kg i.m.30 days after the *** were euthanized 60 days after the beginning of the experiment with an anesthetic overdose of ketamine and *** samples and penile tissue were collected on euthanasia.

关键词： Testosterone replacement Histomorphometry Androgen deprivation Hypogonadism Corpus cavernosum

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

Recirculating Systems for Pollution Prevention in Aquaculture Facilities

引用

Journal of Water Resource and Protection 2013年第7期5卷 5-9页

作者： Juan Ramírez-Godínez R. Icela Beltrán-Hernández claudia Coronel-Olivares Elizabeth Contreras-lópez Maribel Quezada-Cruz gabriela Vázquez-Rodríguez Autonomous University of Hidalgo State Department of Chemistry Mineral de la Reforma Mexico Technological University of Tecamac Tecamac Mexico

As all other forms of livestock production, fish farming has numerous environmental impacts. Water pollution is one of the most significant outcomes, since aquaculture effluents contain non-ingested food and fish dregs that affect the receiving water bodies when discharged without any treatment. Conventional pollutants (suspended solids, dissolved organic matter and nutrients), as well as pesticides, heavy metals and emerging pollutants (as antibiotics and hormones), are commonly found in these effluents. Recirculating aquaculture systems (RAS, systems that integrate the treatment and the reuse of water in the process) are an invaluable alternative for preventing water pollution by diminishing both the volume and the eutrophication potential of the effluents. Based on our review of the extant literature in the field, we conclude that activated carbon-based biofilters are a favorable technology to achieve a level of water quality that is compatible with environmentally-sound aquaculture practices.

关键词： Fresh Water Production Biofilter Nitrogen Removal Biological Activated Carbon

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

Comparative Antiproliferative Action of Two Extracts from <i>Tilia x viridis</i>on Normal and Tumoral lymphocytes: Rela-tionship with Antioxidant Activity

引用

Chinese Medicine 2012年第1期3卷 20-29页

作者： Margarita Rodriguez Brizi Carla Marrassini gabriela Zettler Graciela Ferraro claudia Anesini Institute of Chemical and Drug Metabolism (IQUIMEFA-CONICET) Pharmacognosy Unit Faculty of Pharmacy and Biochemistry UBA Buenos Aires Argentina

Tilia species have been used in Asia, Europe and in America to treat anxiety and also for the treatment of colds and inflammation. The oxygen reactive species (ROS) (hydrogen peroxide (H2O2) and the superoxide anion (O2) are involve in the balance cell proliferation/death in lymphocytes. It was reported the presence of flavonoids in Tilia species which possess antioxidant properties. The aim of this study was to determine comparatively the effect of an aqueous (AE) and ethanol (E) extract from Tilia x viridis, on the proliferation of tumoral and normal concanavalin A stimulated murine lymphocytes in relation to antioxidant activities such as peroxidase (Px), catalase (CAT) and superoxide dismutase (SOD) activities involves in H2O2 modulation. Also a phytochemical pattern of the two extracts in relation to flavonoids content was determined. Both extracts presented antiproliferative action on both type of lymphocytes but E was more selective on the tumoral lymphocytes inhibition (EC50 (μg/ml, Mean ±SEM) (tumoral): 50 ± 4;EC50;(normal lymphocytes): 323 ± 20);this action was related to a high polyphenols content (150 ± 10 mg/g extract) and high “per se” SOD and low Px activities. In conclusion, the extracts could be a source of antioxidant compounds which contribute to a selective antiproliferative action on tumoral cells, acting through the modulation of H2O2 levels.

关键词： Antioxidant Activity Antiproliferative Activity Tilia x viridis

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

Gut microbiota in a population highly affected by obesity and type 2 diabetes and susceptibility to COVID-19

引用

World Journal of Gastroenterology 2021年第41期27卷 7065-7079页

作者： Jaime García-Mena Karina Corona-Cervantes Daniel Cuervo-Zanatta Tizziani Benitez-Guerrero JuanManuel Vélez-Ixta Norma gabriela Zavala-Torres loan Edel Villalobos-Flores Fernando Hernández-Quiroz claudia Perez-Cruz Selvasankar Murugesan Fernando Guadalupe Bastida-González Paola Berenice Zárate-Segura Departamento de Genética y Biología Molecular Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMexico City 07360CDMXMexico Departamento de Genética y Biología Molecular and Departamento de Farmacología Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMexico City 07360CDMXMexico Departamento de Farmacología Centro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalMexico City 07360CDMXMexico Department of Mother and Child Health SIDRA MedicineDoha 26999Qatar laboratorio Estatal de Salud Pública del Estado de México ISEMToluca de Lerdo 50180Estado de MéxicoMexico Escuela Superior de Medicina Instituto Politécnico NacionalMexico City 11340CDMXMexico

Coronavirus disease 2019(COVID-19)is a disease produced by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)and it is currently causing a catastrophic pandemic affecting humans *** disease has been lethal for approximately 3.12 million people around the world since January ***,among the most affected countries,Mexico ranks third in deaths after the United States of America and *** the high number of deceased people might also be explained by social aspects and lifestyle customs in Mexico,there is a relationship between this high proportion of deaths and comorbidities such as high blood pressure(HBP),type 2 diabetes,obesity,and metabolic *** official epidemiological figures reported by the Mexican government have indicated that 18.4%of the population suffers from HBP,close to 10.3%of adults suffer from type 2 diabetes,and approximately 36.1%of the population suffers from *** in the gut microbiota(GM)have been associated with these diseases and with COVID-19 severity,presumably due to inflammatory *** data about the association between GM dysbiosis and metabolic diseases could suggest that the high levels of susceptibility to SARSCoV-2 infection and COVID-19 morbidity in the Mexican population are primarily due to the prevalence of type 2 diabetes,obesity,and metabolic syndrome.

关键词： SARS-CoV-2 COVID-19 High blood pressure Hypertension Type 2 diabetes Obesity Metabolic syndrome Gut microbiota Immunity

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

Chemical Composition and Antiviral Effect of Extracts of Origanum vulgare

引用

Advances in Bioscience and Biotechnology 2019年第7期10卷 188-196页

作者： Daiane Einhardt Blank Silvia de Oliveira Hübner gabriela Hornke Alves claudia Andrea lima Cardoso Rogério Antonio Freitag Marlete Brum Cleff Departamento de Química Universidade Federal de VicosaVicosaMGBrazil Departamento da Veterinária Universidade Federal de PelotasPelotasRSBrazil Center of Chemical Pharmaceutical and Food SciencesUniversidade Federal de PelotasPelotasRSBrazil Departamento de Química Universidade Estadual de Mato Grosso do Sul(UEMS)DouradosMSBrazil

This study aimed determine the activity of aqueous and ethanolic extracts of Origanum vulgare against some viruses of veterinary importance (bovine viral diarrhea virus (BVDV), equine arteritis virus (EAV), equine influenza virus (EIV), feline calicivirus (FCV), canine distemper virus (CDV), canine adenovirus (CAV), and canine cororavirus (CCoV) by evaluating the possibility of inhibition of viral particles production. The aqueous extract from 1600 μg/ml did not show cytotoxicity for all cellular lineages evaluated, Madin Darby bovine kidney cells (MDBK), Rabbit kidney cells (RK 13), Madin Darby canine kidney cells (MDCK) and Crandell feline kidney cells (CRFK), and the ethanolic extract of Origanum vulgare was not toxic at 600 μg/ml. The addition of aqueous extract of Origanum vulgare in media resulted in a significant reduction of the EAV titer from 105.42 infecting dose for cellular culture at 50% (TCID50) to 102.09 TCID50/100 μl while in the presence of the ethanolic extract of Origanum vulgare in media resulted in a significant reduction of the EAV titer from 105.42 TCID50 to 100.79 TCID50/100 μl. To CDV the addition of aqueous extract resulted in a reduction from 102.00 TCID50 to 100.00 TCID50/100 μl while in the presence of the ethanolic extract titers were reduced from 102.00 TCID50 to 101.50 TCID50/100 μl. No significant differences in titers regarding the others analyzed viruses were detected. With respect to chemical analysis of the extracts of Origanum vulgare, were identified in the ethanol extract phenolics rosmarinic acid, caffeic acid, carnosol, p-coumaric acid, carnosic acid, luteolin, apigenin, kaempferol and quercetin. In aqueous extracts of Origanum vulgare were detected rosmarinic acid, p-coumaric acid carnosic acid, luteolin, apigenin, kaempferol and quercetin. The data obtained stimulate other biological assays in order to determine which compounds are responsible for the antiviral activity as well as which are the mechanisms involved. The res

关键词： Virus Origanum vulgare Phenolics Cytotoxicity

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

Risk Factors and Gender Differences for Depression in Chilean Older Adults:A Cross-Sectional Analysis from the National Health Survey 2016–2017

引用

International Journal of Mental Health Promotion 2022年第5期24卷 679-697页

作者： gabriela Nazar Carlos-María Alcover Yeny Concha-Cisternas Igor Cigarroa Ximena Díaz-Martínez Mariela Gatica-Saavedra Fabián lanuza Ana María leiva-Ordónez María Adela Martínez-Sanguinetti Miquel Martorell Fanny Petermann-Rocha claudia Troncoso-Pantoja Carlos Celis-Morales Departamento de Psicología Facultad de Ciencias SocialesUniversidad de ConcepciónConcepciónChile Centro de Vida Saludable Universidad de ConcepciónConcepciónChile Departamento de Psicología Facultad de Ciencias de la SaludUniversidad Rey Juan CarlosMadridEspaña Pedagogía en Educación Física Facultad de EducaciónUniversidad AutónomaTalcaChile Escuela de Kinesiología Facultad de SaludUniversidad Santo TomásLosÁngelesChile Grupo de Investigación Calidad de Vida Departamento de Ciencias de la EducaciónUniversidad del BiobíoChillánChile Depto de Psiquiatría y Salud Mental Facultad de MedicinaUniversidad de ConcepciónConcepciónChile Centro de Epidemiología Cardiovascular y Nutricional(EPICYN) Facultad de MedicinaUniversidad de La FronteraTemucoChile Biomarkers and Nutrimetabolomics laboratory Department of NutritionFood Sciences and GastronomyFood Technology Reference Net(XIA)Nutrition and Food Safety Research Institute(INSA)Faculty of Pharmacy and Food SciencesUniversity of BarcelonaBarcelona08028Spain Instituto de Anatomía Histología y PatologíaFacultad de MedicinaUniversidad Austral de ChileValdiviaChile Instituto de Farmacia Facultad de CienciasUniversidad Austral de ChileValdiviaChile Departamento de Nutrición y Dietética Facultad de Farmacia.Universidad de ConcepciónConcepciónChile Facultad de Medicina Universidad Diego PortalesSantiagoChile BHF Glasgow Cardiovascular Research Centre Institute of Cardiovascular and Medical SciencesUniversity of GlasgowGlasgowUK Centro de Investigación en Educación y Desarrollo(CIEDE-UCSC).Departamento de Salud Pública Facultad de MedicinaUniversidad Católica de la Santísima ConcepciónConcepciónChile laboratorio de Rendimiento Humano Grupo de Estudio en EducaciónActividad Física y Salud(GEEAFyS)Universidad Católica del MauleTalcaChile

Depressive disorders are recognized as one of the most common mental health conditions across different age ***,the risk factors associated with depression among older people from low-and middle-income countries remains *** study aims to identify socio-demographic,health and psychosocial-related factors associated with depression in Chilean older adults.A cross-sectional study was carried out in a representative sample of 1,765 adults aged≥60 years participants from the Chilean National Health Survey 2016–***-sion was assessed with the Composite International Diagnostic Interview(CIDI-SF).Associations between the exposure variables and depression were investigated using Poisson regression *** mainﬁndings indi-cated that women showed higher likelihood of depression than men(Prevalence Ratio(PR)=2.6[95%CI:1.40;4.89]).An increased likelihood of depression was found in older adults with chronic pain,multimorbidity(≥2 diseases),previous diagnose of depression,high perception of stress,ﬁnancial stress,and difﬁculties for social *** women,higher likelihood of depression was found for those with the frailty phenotype(PR:8.53[95%CI:1.68;43.32]),rheumatoid arthritis(PR:2.41[95%CI:1.34;4.34]),insomnia(PR:2.99[95%CI:1.74;5.12])and low self-rated well-being(PR:4.94[95%CI:2.26;10.79]).Men who were divorced(PR:7.10[95%CI:1.44;34.90])or widowed(PR:10.83[95%CI:3.71;31.58]),obese(PR:5.08[95%CI:1.48;17.42])and who had asthma(PR:7.60[95%CI:2.31;24.99])were associated with higher odds of *** currentﬁndings may have clinical implications for the early identiﬁcation of older adults more susceptible to depression and also suggest the need to implement cultural and age-sensitive strategies to promote mental health in late life.

关键词： Depression older adults aging late-life depression risk 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

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：