检索结果-南通市图书馆

Giant and thrombosed left ventricular aneurysm

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 Cardiology 2015年第7期7卷 431-433页

作者： jose Alberto de Agustin jose Juan Gomez de Diego Pedro Marcos-Alberca jose Luis rodrigo Carlos Almeria Patricia Mahia Maria Luaces Miguel Angel Garcia-Fernandez Carlos macaya Leopoldo perez de Isla Instituto Cardiovascular Hospital Universitario San Carlos

Left ventricular aneurysms are a frequent complication of acute extensive myocardial infarction and are most commonly located at the ventricular apex. A timely diagnosis is vital due to the serious complications that can occur,including heart failure,thromboembolism,or tachyarrhythmias. We report the case of a 78-yearold male with history of previous anterior myocardial infarction and currently under evaluation by chronic heart failure. Transthoracic echocardiogram revealed a huge thrombosed and calcified anteroapical left ventricular aneurysm. Coronary angiography demonstrated that the left anterior descending artery was chronically occluded,and revealed a big and spherical mass with calcified borders in the left hemithorax. Left ventriculogram confirmed that this spherical mass was a giant calcified left ventricular aneurysm,causing very severe left ventricular systolic dysfunction. The patient underwent cardioverter-defibrillator implantation for primary prevention.

关键词： Myocardial infarction Echocardiography Coronary artery disease Left ventricular aneurysm Coronary angiography

Structural and Optical Characterization of Indium Zinc Oxynitride Thin Films

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

材料科学与工程（中英文A版） 2014年第3期4卷 91-98页

作者： jose Juan Ortega Sigala Maria Leticia perez Arrieta Hugo TototzintleHuitle Miguel Angel Aguilar Frutis Ciro Falcony Victor Hugo Mendez Garcia jose de Jesus Araiza Ibarra Academic Unit of Physics UAZ Zacatecas C.P. 98060 Me~xico CIACyT UASLP San Luis Potosl C.P. 78210 Mexico CICATA 1PN Mexico D.F. C.P. 11500 Mexieo Department of Physics CINVESTA V IPN Mexico D.F. C.P. 07360 Mexico

Indium zinc oxynitride (IZON) thin films were deposited on Si(100) substrates by rF reactive magnetron sputtering at different substrate temperature to study their structural and optical properties. All the films were deposited in a reactive atmosphere of nitrogen and argon. As precursor material, an IZO target (In 2 O 3 -ZnO, 90-10 wt%) with a purity of 99.99% was used. The crystalline structure of the films was analyzed by X-ray diffraction technique (XrD), the deposited IZON thin films were practically amorphous with some polycrystalline contents for the films deposited at 100 °C and 300 °C. The refractive index and the extinction coefficient had been obtained from Spectral Ellipsometry (SE) analyses using the Classical and Adachi models, both results were qualitatively and quantitatively approximate. These optical results were analyzed and used to propose roughness values of the films surface, through of an appropriate proposal of the structure of the films. The roughness values obtained from optical models were compared with the morphological results studied by Atomic Force Microscopy (AFM), and the roughness values, obtained by direct and indirect measure, were consistent between them. The incorporated nitrogen reduced the typical crystallization of IZO and favored the deposition of transparent thin films with very flat surfaces, these results shows that the IZON has an ideal amorphous material for applications as conductive oxynitride layers.

关键词：氧化锌薄膜氧氮化物晶体结构光学特性 Si(100) 椭圆偏振光谱法薄膜沉积反应磁控溅射

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

克罗地亚萨瓦河河滨创意公共空间

现代装饰 2020年第4期 160-163页

作者： Zuhal Kol Carlos Zarco Sanz Sara Palomar perez jose Luis Hidalgo Baris Can Cüce Zeynep Küheylan Ozan sen rana Zehra Imam Marko Mihaljevic(摄影) 郭映琴(译) 蒋烽光 Openact architecture建筑事务所不详

克罗地亚萨瓦(Sava)河河滨创意公共空间,旨在将萨格勒布萨瓦河河畔重新纳入该城市的日常生活中。该项目于2015年以竞赛提案的方式启动,围绕萨瓦河的河流特征进行开发。与其他欧洲各国的首都沿河而建有所不同,萨格勒布的城市发展趋势倾... 详细信息

克罗地亚萨瓦(Sava)河河滨创意公共空间,旨在将萨格勒布萨瓦河河畔重新纳入该城市的日常生活中。该项目于2015年以竞赛提案的方式启动,围绕萨瓦河的河流特征进行开发。与其他欧洲各国的首都沿河而建有所不同,萨格勒布的城市发展趋势倾向于远离萨瓦河。作为多瑙河较为狂野的支流,萨瓦河在历史上曾对萨格勒布造成严重的损害和破坏,而如今随着堤岸的建设,萨瓦河河畔有了新的规划,且有潜力重新成为该市的重要城市空间。

关键词：克罗地亚公共空间

Inflammatory Tinea Manuum due to <i>Trichophyton erinacei</i>from an African Hedgehog

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

Advances in Microbiology 2018年第12期8卷 1021-1028页

作者： Coronado-Aguilar Alejandra perez-Olivos Mirta de Lourdes Mayorga-Garibaldi Jorge Leonardo Mayorga-rodríguez Jorge Córdova-Martínez Erika Hernandez-Hernandez Francisca Private Practice Guadalajara Mexico Dermatologic Institute of Jalisco “Dr. jose Barba rubio” Mycology Reference Center (CEREMI) Guadalajara Mexico Department of Microbiology and Parasitology School of Medicine Nacional Autonomous University of Mexico (UNAM) Mexico City Mexico

The zoophylic dermatophytes, as Trichophyton erinacei, frequently cause very inflammatory tineas in the human host. This dermatophyte is carried by some pets, particularly by the terrestrial hedgehog. Herein, we present the case of a 22-year-old male student with an exudative erythematous scaly plaque on his right fifth finger for 1 month. He had a pet African hedgehog (Atelerix albiventris). KOH examination demonstrated hyphae compatible with dermatophytes. The culture revealed a white, radiated dusty colony. PCr sequencing of the region ITS1-5.8S-ITS2 identified T. erinacei. The final diagnosis was inflammatory tinea manuum due to T. erinacei. Clinical and mycological cure was achieved after treatment with oral terbinafine 250 mg/day × 1 month.

关键词： Trichophyton erinacei Hedgehog Tinea Dermatophytes

Practical Approach Design Piezoresistive Pressure Sensor in Circular Diaphragm

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

材料科学与工程（中英文B版） 2019年第3期9卷 85-91页

作者： renan Gabbi Luiz Antonio rasia Daniel Curvello de Mendonca Müller Jorge ramírez Beltrán jose Antonio Gonzalez da Silva Manuel Martin perez reimbold Federal Institute of Education Science and Technology FarroupilhaCampus PanambiPanambi 98280-000Brazil Department of Exact Sciences and Engineering Regional University of the Northwest of the State of Rio Grande do SulPanambi 98280-000Brazil University Veterinary Hospital Federal University of Santa MariaSanta Maria 97105-900Brazil Technological University of Habana JoséAntonio Echeverría Havana 62644Cuba

This paper presents a methodology for analytical calculation and computational simulation using the finite element method for piezoresistive graphite sensor element on flexible polymer substrate,A4 *** computer simulation aims to find the region of greatest mechanical tension and deflection of the circular diaphragm set in the circumference *** steps for simulation are geometry definition,mesh generation,inclusion of material physical properties and simulation *** mathematical modeling of maximum mechanical stress and deflection is described analytically and *** analytical calculations were compared with the computer simulation and presented a relative percentage error of 3.38%for the maximum *** results show that the piezoresistor should be positioned at the edges of the circular diaphragm to take advantage of maximum mechanical stress by defining the best location for graphite film deposition for sensor device designs and fabrications.

关键词： Piezoresistivity sensor element finite elements and mathematical modeling

Foliar Analysis as an Estimate on the Nutritional State of Conilon Coffee Plantations on Cambisoils

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 Life Sciences 2014年第2期8卷 181-187页

作者： Alberto perez Diaz Emesto Castaneda Hidalgo Salvador Lozano Trejo Carlos Alberto Bustamante Gonzailez ramon Antonio rivera Espinosa Geraldo rodriguez Ortiz Gloria Martha Martin Alonso Cerelino roblesperez Guillermo Acosta Coutin Alberto Fernandez Turro Centro de Estudios de Cafe y Cacao Universidad de Guantanamo Guantanamo 95300 Cuba Instituto Tecnologico del Valle de Oaxaca Ex Hacienda de Nazareno Xoxocotlan 712320 Mexico Instituto de Investigaciones Agroforestales UCTB-Tercer Frente Santiago de Cuba 92700 Cuba Instituto Nacional de Ciencias Agricolas San Jose de las Lajas Mayabeque 32700 Cuba Universidad de Ciencias Pedagogicas "raul Gomez Garcla " Guantanamo 95100 Cuba

The objective of this paper relies on the establishment of the sampling moment and the nutritional state of the species Conilon coffee （Coffea canephora） cultivated in Cambisoils. The effect of different rates of nitrogen fertilization was also studied in the leaves concentrations of N, at randomized complete block designs （N0= 0; N1 = 50; N2 = 100; N3 = 150 and N4 = 200 ***^-1 of N） in presence of P （40 ***^-1 of P2O5） and K （160 ***^-1 of K2O）, with four replicates. The samples were carried out in the months of March （flower blossoming stage）, June （fruits growing stage）, September （grain development） and December （maturation） in all treatments. Foliar analysis carried out in the month of June （fruits growing stage） for the purpose of establishing critical nutrient range values for N, settling down approaches of interpretation of the same one for the Conilon coffee plantations on Cambisoils. The biggest percentages in the yields are obtained with leaves containing N between 2.80% and 3.10%, a value below 2.80% N which they associated with indicative percentages of stable maximum yield that did not surpass the limits of the adequate nutrients supply.

关键词： Nitrogen fertilization critical nitrogen range Conilon coffee leaves concentrations of N.

Comparative study of breast cancer in Mexican and Mexican-American women

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Health 2010年第9期2卷 1040-1048页

作者： Maria Elena Martinez Luis Enrique Gutierrez-Millan Melissa Bondy Adrian Daneri-Navarro Maria Mercedes Meza-Montenegro Ivan Anduro-Corona Ma Isabel Aramburo-rubio Luz Maria Adriana Balderas-Pena jose Adelfo Barragan-ruiz Abenaa Brewster Graciela Caire-Juvera Juan Manuel Castro-Cervantes Mario Alberto Chavez Zamudio Giovanna Cruz Alicia Del Toro-Arreola Mary EEdgerton Maria rosa Flores-Marquez ramon Antonio Franco-Topete Helga Garcia Susan Andrea Gutierrez-rubio Karin Hahn Luz Margarita Jimenez-perez Ian KKomenaka Zoila Areli Lopez Bujanda Dihui Lu Gilberto Morgan-Villela James LMurray Jesse NNodora Antonio Oceguera-Villanueva Miguel Angel Ortiz Martinez Laura perez Michel Antonio Quintero-ramos Aysegul Sahin Jeong Yun Shim Maureen Stewart Gonzalo Vazquez-Camacho Betsy Wertheim rachel Zenuk Patricia Thompson Arizona Cancer Center and Mel and Enid Zuckerman College of Public Health University of ArizonaTucsonUSA Departamento de Investigaciones Cientificas y Tecnologicas Universidad de SonoraHermosilloMexico University of Texas M.D.Anderson Cancer Center HoustonUSA Departamento de Fisiologia Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMexico Instituto Tecnologico de Sonora Ciudad ObregónMexico Instituto Mexicano del Seguro Social HermosilloMexico Instituto Mexicano del Seguro Social CMNOGuadalajaraJalisco Centro de Investigacion en Alimentacion y Desarrollo HermosilloMexico Instituto Mexicano del Seguro Social Ciudad ObregonMexico OPD Hospital Civil de Guadalajara GuadalajaraMexico Departamento de Salud Publica Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraMexico Maricopa Medical Center Department of SurgeryPhoenixUSA University of North Carolina Lineberger Cancer CenterChapel HillUSA Arizona Cancer Center and Department of Family and Community Medicine University of ArizonaTucsonUSA Instituto Jalisciense de Cancerologia GuadalajaraMexico

Breast cancer is the number one cause of can- cer deaths among Hispanic women in the United States, and in Mexico, it recently became the primary cause of cancer deaths. This malign- nancy represents a poorly understood and un- derstudied disease in Hispanic women. The ELLA Binational Breast Cancer Study was es- tablished in 2006 as a multi-center study to as- sess patterns of breast tumor markers, clinical characteristics, and their risk factors in women of Mexican descent. We describe the design and implementation of the ELLA Study and provide a risk factor comparison between women in the U.S. and those in Mexico based on a sample of 765 patients (364 in the U.S. and 401 in Mexico). Compared to women in Mexico, U.S. women had significantly (p r parity (3.2 vs. 3.9 mean live births) and breastfeeding rates (57.5% vs. 80.5%), higher use of oral contraceptives (60.7% vs. 50.1%) and hormone replacement therapy (23.3% vs. 7.6%), and higher family history of breast cancer (15.7% vs. 9.0%). re- sults show that differences in breast cancer risk factor patterns exist between Mexico and U.S. women. We provide lessons learned from the conduct of our study. Binational studies are an important step in understanding disease pat- terns and etiology for women in both countries.

关键词： Binational Study Breast Cancer Hispanics Mexico United States

Verilog-A模型为微波商用仿真器增添新动力（二）

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国外电子测量技术 2009年第8期28卷 5-8页

作者： J.M. Zamanillo P.L. Lopez-Espi Isabel Zamanillo raquel Torres jose Campelo Angel Mediavilla C. perez-Vega

4结果作为VerilogA语言对微波电路进行建模的可移植性和精确度结果的实例，图1显示了微波二极管的仿真结果。表1显示的源文件经过Agilent ADS^TM年口GENESYS^TM微波仿真器进行了针对直流和散射的仿真。

关键词：微波电路仿真器 g-A模型商用可移植性仿真结果精确度二极管