检索结果-南通市图书馆

World Journal of Cardiovascular Diseases 2015年第12期5卷 327-334页

作者： Alexandre de Matos Soeiro Ricardo cesar Campos Devezae Silva Aline Siqueira Bossa Cindel Nogueira Zullino Tatiana de Carvalho Andreucci Torres Leal Maria Carolina Feres de Almeida Soeiro Carlos V. Serrano Jr. Múcio Tavares Oliveira Jr. Emergency Unit-Heart Institute University of Sao Paulo Medical School Sao Paulo Brazil

Introduction: Recent studies showed relation between mortality and bleeding in acute coronary syndromes. Objective: The objective is to analyze the prognosis of patients with acute coronary syndromes with or without in-hospital major and/or minor bleedings. Methods: This was a pro-spective data bank analysis study with 546 patients (39 with bleeding (group I) and 507 without bleeding (group II)) with acute coronary syndromes included between May 2010 and May 2013. Besides, Mehran bleeding risk score was calculated to all patients. The primary endpoint was all causes of in-hospital death and combined events. Comparison between groups was made by Anova and Q-square. Multivariate analysis was determined by logistic regression and was considered significant when p p = 0.005) and combined events (35.9% vs 11.4%, p < 0.001). The same results were observed in multivariate and long-term analysis. Con-clusions: Almost half of patients with acute coronary syndromes had higher risk of bleeding, and that with major or minor bleedings had greater deaths and combined events.

关键词： Unstable Angina Bleeding Acute Myocardial Infarction

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

2024年设计上海奥迪设计师专访

车主之友 2024年第4期 110-117页

作者：孟达熙(受访) 欧德玟(受访) 不详奥迪中国设计中心

Q1今天看到了奥迪Q6L e-tron,我对这款车的颜色印象特别深,尤其是丁香灰的车身颜色,我看这个颜色偏紫色,还偏一点点蓝色,这让我有些好奇,想问一下这个颜色的背后有哪些设计的想法?Eduard Ollefers:您提的问题非常好。首先,我们希望把两... 详细信息

Q1今天看到了奥迪Q6L e-tron,我对这款车的颜色印象特别深,尤其是丁香灰的车身颜色,我看这个颜色偏紫色,还偏一点点蓝色,这让我有些好奇,想问一下这个颜色的背后有哪些设计的想法?Eduard Ollefers:您提的问题非常好。首先,我们希望把两种不同色系的颜色进行搭配,以实现强烈的对比感。您提到紫色或者蓝色,其实是因为车漆中有一层欠饱和度的紫色加上类似黑色的调和,呈现出近似丁香灰的色彩。

关键词：车身颜色奥迪饱和度丁香

Sustainable Potato Production in the Mountain Area of Ecuador, an Approach to Increase Productivity with Small Scale Farmers

维普期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

Agricultural Sciences 2022年第10期13卷 1080-1090页

作者： Alicia Villavicencio Chang Hwan Park Kangjin Cho Rona Bae Diego Peñ aherrera Gabriela Narváez Victoria López José Camacho Jovanny Suquillo Fausto Yumisaca cesar Asaquibay María Nieto David Ortega Verónica Quimbiamba Cristian Torres Edwin Naranjo Stalin Cuenca Ricardo Alvarez Korean Program on International Agriculture and Technology—KOPIA Quito Ecuador Instituto Nacional de Investigaciones Agropecuarias—INIAP Quito Ecuador Extension Services KOPIA-INIAP Quito Ecuador

Ecuador potato crop is family based production system. Potato production has two roles in their economy, the first is providing food for their families and the second is a source of income for the household. However small scale farmers have limited access to local markets and most of the sales are through intermediates’ who purchase directly in the field at the lowest price possible. Potato production challenges for the small-scale farmers are among others availability of quality potato seed, direct sales, purchase of agrochemical inputs to maintain their crops and lack of education. In 2021, only 4% of potato farmers used certified seed. Potato yield is still low around 16.1 t·ha-1, in the last 10 years the total potato cultivated area was reduced by at least 50%. The farmers produce “Bokashi” and other organic fertilizer and these are effective to improve soil fertility and plant health. Homemade bio-pesticides reduce agrochemical pesticides. The Decision Support System (DSS) is a handheld device to control late blight, minimizes fungicide applications and improve fungicide rotation. In 2018 Candidatus Liberibacter solanacearum (Lso), the causal agent of zebra chip, and its vector, the potato psyllid Bactericera cockerelli, together created havoc for farmers and researchers. Promotion of early potato varieties INIAP—Libertad is an alternative to lower the impact of this newest pest.

关键词： Potato Yield Small-Scale Farmers Agro-Ecological Production Quality Seed

Clinical/Behavioral Monitoring of Rodents and Rabbits Undergoing Scientific Experiments

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Veterinary Medicine 2024年第5期14卷 91-109页

作者： Luiz cesar Cavalcanti Pereira Jhônata Willy Rocha Coelho Hyago da Silva Medeiros Elidio Rita de Cássia dos Passos Ferraz Da Silva João Gabriel Regis Sobral Bárbara Alves de Brito Soledade Leandro Thomaz Vilela Isabele Barbieri Dos Santos Institute of Science and Technology in Biomodels (ICTB) Oswaldo Cruz Foundation (FIOCRUZ) Rio de Janeiro Brazil Laboratory Animal Facility of the Carlos Chagas Pavilion of the Animal Experimentation Center (CEA) Oswaldo Cruz Institute (IOC) Oswaldo Cruz Foundation (FIOCRUZ) Rio de Janeiro Brazil

Background: We currently have international and national guidelines regarding the assessment and monitoring of clinical signs and humane endpoints in animals used in teaching and research, which make the performance of these activities mandatory for any experiment and professional working in this area. Assigning the severity of a research experiment is the result of an analysis of records of observations of the animal’s behavior, and clinical signs. The aim of this study was to describe the importance of carrying out a severity assessment associated with clinical and behavioral monitoring of rodents and rabbits during experimentation to maintain the welfare of these animals undergoing scientific research. Methods: The literature search was carried out using the following terms: “Monitoring”;“Humane endpoints”;“Animal welfare”, “Rodents”;“Rabbits”, and as connectors “and”;“or”, in the following databases: PubMed;LILACS/BIREME and SciELO. Results: A total of 987 articles were identified in the databases, and 20 of these studies were included in this review. Conclusions: Humane endpoint protocols and procedure severity tables are of the utmost importance, both from an ethical point and to refine the results of research conducted on laboratory animals. They should be drawn up jointly by the teams responsible for the project and the maintenance of the animals during the research period, and the data obtained should be published so that the scientific community can have access to it, helping to disseminate these practices, as well as helping to draw up new procedures. Monitoring and evaluating the welfare and clinical condition of animals undergoing scientific research procedures is the responsibility of the professors, researchers, veterinarians, and animal facility coordinators. The Ethics Committee on the Use of Animals must monitor all the activities conducted with the animals, by inspecting the experimental procedures and the physical environment of the laboratory an

关键词： Monitoring Humane Endpoints Animal Welfare Experimental Design Laboratory Animals’ Investigations

Forage Legume Seeds Submitted to in Vitro and in Situ Fermentation Techniques

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

American Journal of Plant Sciences 2013年第12期4卷 66-70页

作者： Bruno B.Deminicis Henrique D.Vieira Joao C.C.Almeida Saulo A.C.Araújo cesar C.Guimaraes Filho Raphael P.Araújo Deise D.Castagnara Deolindo Stradiotti Júnior Department of Animal Science and Production Federal University of Espírito SantoVitoriaBrazil Laboratory of Plant Science State University of Norte Fluminense Darcy RibeiroRio de JaneiroBrazil Department of Animal Science and Production Federal Rural University of Rio de JaneiroRio de JaneiroBrazil Department of Animal Science and Production Federal University of Jequitinhonha and Mucuri ValleysDiamantinaBrazil Department of Animal Science and Production Federal University of PampaUruguaianaBrazil

The present study was carried out to evaluate the survival rate of four tropical legume seeds submitted to different periods of ruminal incubation simulated by in vitro and in situ fermentation. The species studied were butterfly pea, stylosanthes, archer and perennial soybean. Four Holstein dairy cows fistulated in rumen were used in the in situ stage. A completely randomized design was used, in a 4 × 6 factorial arrangement (four species, six treatment periods) in the in vitro stage, with four repetitions. A completely randomized block design, arranged in a 4 × 6 factorial scheme (four species × six incubation periods), was used in the in situ stage, with four repetitions. The seeds (50 units of only one species at each repetition) were placed in erlenmeyer flask (250 mL) and were put in a 10 × 15 cm nylon bag in the in vitro stage. The times of incubation were: 6, 12, 24, 48, 96 and 144 hours and the time zero was estimated in the laboratory. The results demonstrate that, when submitted to ruminal incubation, due to their hard and impermeable teguments, legume seeds presented high resistance potential, and, thus, greater chances of germinating after passage through the gastrointestinal tract of bovines, when defecated in pastures. However, stylosanthes are not recommended for insertion in bovine feeding for this purpose, because they do not resist ruminal digestion.

关键词： Germination Ruminal Liquid Fabaceae Seeds

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

基于APS的微型星跟踪器

控制工程（北京） 2004年第2期 28-38,27页

作者： Carl Christian Liebe Leon Alkalai George Domingo Burce Hancock Don Hunter Jeff Mellstrom Ian Ruiz cesar Sepulveda Bedabrata Pain 郑克隆

JPL实验室已经就如何设计未来小型化星跟踪器的问题安排了一个研究课题。该研究项目推荐发展以APS为核心的超低功耗(70mW)、超轻质量(42g)的高速(50Hz)微型星跟踪器(MAST)。当数据更新率为50Hz时,这种MAST的精度约为7.5"。对于所有轻质... 详细信息

JPL实验室已经就如何设计未来小型化星跟踪器的问题安排了一个研究课题。该研究项目推荐发展以APS为核心的超低功耗(70mW)、超轻质量(42g)的高速(50Hz)微型星跟踪器(MAST)。当数据更新率为50Hz时,这种MAST的精度约为7.5"。对于所有轻质量与低功耗的微型卫星来说,MAST都是不可缺少的,因为在这些卫星上,质量与功耗参数是人们特别关心的。MAST仅由两个芯片组成一一个是为星跟踪器应用而优化的CMOS有源像元敏感器(APS)图像探测器,这是一项技术突破;另一个是包含内部集成电路(I^2C)接口、存储器和一个8051微控制器的专用集成电路(ASIC)芯片。MAST的强大功能使它可从几个小窗口同时输出像元数据,而由星上计算机执行处理任务。

关键词：微型星跟踪器 APS CMOS成像器微型卫星

Comparison between endoscopic sphincterotomy vs endoscopic sphincterotomy associated with balloon dilation for removal of bile duct stones:A systematic review and meta-analysis based on randomized controlled trials

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

World Journal of Gastrointestinal Endoscopy 2018年第8期10卷 130-144页

作者： cesar Capel de Clemente Junior Wanderley Marques Bernardo Tomazo Prince Franzini Gustavo Oliveira Luz Marcos Eduardo Lera dos Santos Jonah Maxwell Cohen Diogo Turiani Hourneaux de Moura Fábio Ramalho Tavares Marinho Martin Coronel Paulo Sakai Eduardo Guimaraes Hourneaux de Moura Gastrointestinal Endoscopy Unit Department of GastroenterologyUniversity of Sao Paulo Medical SchoolSao Paulo 05403-010Brazil Beth Israel Deaconess Medical Center Harvard Medical SchoolBostonMA 02215United States

AIM To compare gallstones removal rate and incidence of bleeding, pancreatitis, use of mechanical lithotripsy, cholangitis and perforation between isolated sphincterotomy vs sphincterotomy associated with balloon dilation of papilla in choledocholithiasis through the meta-analysis of randomized clinical trials. METHODS We conducted a systematic review according to the PRISMA guidelines. Literature search was restricted to randomized controlled trials(RCTs) on Med Line, Cochrane Library, LILACS, and EMBASE database platforms in July 2017. The manual search included references of retrieved articles. We extracted data focusing on outcomes: The primary endpoint was the stones removal rate; Secondary endpoints were rates of pancreatitis, bleeding, use of mechanical lithotripsy(ML), perforation and cholangitis. RESULTS Eleven RCTs with 1824 patients were included. EST was associated with more post-endoscopic retrograde cholangiopancreatography(ERCP) bleeding [FE RD-0.02, CI(-0.03,-0.00), I2 = 33%, P = 0.05] and more need of mechanical lithotripsy in general [RE RD-0.16, CI(-0.25,-0.06), I2 = 90%, P = 0.002] and in subgroup analysis of stones greater than 15 mm [RE RD-0.20, CI(-0.38,-0.02), I2 = 82%, P = 0.003]. Incidence of pancreatitis [FE RD-0.01, CI(-0.03, 0.01), I2 = 0, P = 0.36], cholangitis [FE RD-0.00, CI(-0.01, 0.01), I2 =0, P = 0.97] and perforation [FE RD-0.01, CI(-0.01, 0.00), I2 = 0, P = 0.23] was similar between the groups as well as similar stone removal rates in general [FE RD-0.01, CI(-0.01, 0.04), I2 = 0, P = 0.23] and pooled analysis of stones greater than 15 mm [FE RD-0.02, CI(-0.02, 0.07), I2 = 11%, P = 0.31]. CONCLUSION Through meta-analysis of randomized clinical trials we found that isolated sphincterotomy was associated with more post-ERCP bleeding and more need for mechanical lithotripsy. However, there was no statistical difference in the stone removal rate between isolated sphincterotomy and sphincterotomy associated with balloon dilation in the

关键词： Sphincterotomy Papillotomy Dilation Cholangiopancreatography Endoscopic retrograde Endoscopic retrograde cholangiopancreatography Cholangiography

Sodium picosulphate or polyethylene glycol before elective colonoscopy in outpatients?A systematic review and meta-analysis

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 Gastrointestinal Endoscopy 2018年第12期10卷 422-441页

作者： Rodrigo Silva de Paula Rocha Igor Braga Ribeiro Diogo Turiani Hourneaux de Moura Wanderley Marques Bernardo Maurício Kazuyoshi Minata Flávio Hiroshi Ananias Morita Júlio cesar Martins Aquino Elisa Ryoka Baba Nelson Tomio Miyajima Eduardo Guimaraes Hourneaux de Moura Gastrointestinal Endoscopy Unit Hospital das Cliicas da Faculdade de Medicina da Universidade de Sao PauloSao Paulo 05403-010Brazil Division of Gastroenterology Hepatology and EndoscopyBrigham and Women’s HospitalHarvard Medical SchoolBostonMA 02115United States

AIM To determine the best option for bowel preparation [sodium picosulphate or polyethylene glycol(PEG)] for elective colonoscopy in adult *** A systematic review of the literature following the PRISMA guidelines was performed using Medline, Scopus, EMBASE, Central, Cinahl and Lilacs. No restrictions were placed for country, year of publication or language. The last search in the literature was performed on November 20th, 2017. Only randomized clinical trials with full texts published were included. The subjects included were adult outpatients who underwent bowel cleansing for elective colonoscopy. The included studies compared sodium picosulphate with magnesium citrate(SPMC)and PEG for bowel preparation. Exclusion criteria were the inclusion of inpatients or groups with specific conditions, failure to mention patient status(outpatient or inpatient) or dietary restrictions, and permission to have unrestricted diet on the day prior to the exam. Primary outcomes were bowel cleaning success and/or tolerability of colon preparation. Secondary outcomes were adverse events, polyp and adenoma detection rates. Data on intention-totreat were extracted by two independent authors and risk of bias assessed through the Jadad scale. Funnel plots, Egger's test, Higgins' test(I2) and sensitivity analyses were used to assess reporting bias and heterogeneity. The meta-analysis was performed by computing risk difference(RD) using MantelHaenszel(MH) method with fixed-effects(FE) and random-effects(RE) *** Manager 5(RevMan 5) version 6.1(The Cochrane Collaboration) was the software chosen to perform the ***662 records were identified but only 16 trials with 6200 subjects were included for the meta-analysis. High heterogeneity among studies was found and sensitivity analysis was needed and performed to interpret data. In the pooled analysis,SPMC was better for bowel cleaning [MH FE, RD 0.03, IC(0.01, 0.05), P = 0.003, I2= 33%, NNT 34], for tole

关键词： Sodium picosulphate Polyethylene glycol Bowel cleaning success Tolerability Colonoscopy Randomized clinical trials Meta-analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

猪繁殖与呼吸综合征病毒在环境中的存活率

国外畜牧学（猪与禽） 2024年第6期44卷 1-6,7-13页

作者：唐芬兰(译) 王祎汀(校) 夏俊花(复校) Valeria Lugo Mesa Angie Quinonez Munoz Nader M Sobhy cesar A Corzo Sagar M Goyal 不详

猪繁殖与呼吸综合征(porcine reproductive and respiratory syndrome,PRRS)是影响猪健康的重要疾病之一,可导致种猪繁殖性能降低,仔猪和生长猪死亡率提高,从而给养猪生产造成重大经济损失。猪繁殖与呼吸综合征病毒(porcine reproductiv... 详细信息

猪繁殖与呼吸综合征(porcine reproductive and respiratory syndrome,PRRS)是影响猪健康的重要疾病之一,可导致种猪繁殖性能降低,仔猪和生长猪死亡率提高,从而给养猪生产造成重大经济损失。猪繁殖与呼吸综合征病毒(porcine reproductive and respiratory syndrome virus,PRRSV)可通过猪与猪之间的直接接触和间接接触在猪群中传播,间接接触方式包括接触受到PRRSV污染的粪便、气溶胶和节肢动物等媒介。本综述收集了有关PRRSV在体外环境中的稳定性和持续感染的现有数据,旨在强调病毒来源的重要性,并确定环境条件(尤其是温度)对病毒稳定性的影响。

关键词： PRRSV 病毒存活率病毒稳定性环境温度

维普期刊数据库博看期刊

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

中国股市泡沫正在形成？

财经文摘 2009年第8期 51-51页

作者： cesar Bacani

全球热捧中国公司股票，繁荣的背后有着深深的隐忧。纵览2009年股市的古怪事，香港的中草药洗发水制造商霸王国际的首次公开发行（IPO）要算是一个突出的例子。6月22日新股申购开始后十分钟内，本地中介机构耀才证券就被相当于1．29亿... 详细信息

全球热捧中国公司股票，繁荣的背后有着深深的隐忧。纵览2009年股市的古怪事，香港的中草药洗发水制造商霸王国际的首次公开发行（IPO）要算是一个突出的例子。6月22日新股申购开始后十分钟内，本地中介机构耀才证券就被相当于1．29亿美元的申购单淹没。这家洗发水公司的IPO总共收到来自散户的价值90亿美元的申购单，本次IPO原本只想募集2．15亿美元。

关键词：中国公司股市泡沫首次公开发行新股申购中介机构洗发水 IPO 制造商