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中华高血压杂志 2015年第6期23卷 598-598页

作者： Gupta-Malhotra M Banker A Shete S Hashmi SS Tyson JE barratt ms Hecht JT Milewicz DM Boerwinkle E 练桂丽叶鹏

该研究旨在确定一家三级儿科高血压门诊中儿童原发性高血压的比例及相关因素。方法：通过回顾性分析评估423名连续入院儿童的人口学资料和临床病史。结果：423名儿童中共发现275例（65％）高血压患者。余下的为正常血压（11%）、白大衣... 详细信息

该研究旨在确定一家三级儿科高血压门诊中儿童原发性高血压的比例及相关因素。方法：通过回顾性分析评估423名连续入院儿童的人口学资料和临床病史。结果：423名儿童中共发现275例（65％）高血压患者。余下的为正常血压（11%）、白大衣性高血压（11％）、正常高值血压（10％）和待诊断（3％）。

关键词：继发性高血压原发性高血压儿童白大衣性高血压正常高值血压人口学资料高血压患者相关因素

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Learning Convex Optimization Models

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IEEE/CAA Journal of Automatica Sinica 2021年第8期8卷 1355-1364页

作者： Akshay Agrawal Shane barratt Stephen Boyd Department of Electrical Engineering Stanford UniversityStanfordCA 94305 USA

A convex optimization model predicts an output from an input by solving a convex optimization *** class of convex optimization models is large,and includes as special cases many well-known models like linear and logistic *** propose a heuristic for learning the parameters in a convex optimization model given a dataset of input-output pairs,using recently developed methods for differentiating the solution of a convex optimization problem with respect to its *** describe three general classes of convex optimization models,maximum a posteriori(MAP)models,utility maximization models,and agent models,and present a numerical experiment for each.

关键词： Convex optimization differentiable optimization machine learning

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The mystery is solved--CatSper is the principal calcium channel activated by progesterone in human spermatozoa

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Asian Journal of Andrology 2011年第3期13卷 351-352页

作者： Christopher LR barratt Reproductive and Developmental Biology Maternal and Child Health Science Laboratories Centre for Oncology and Molecular Medicine Ninewells Hospital University of Dundee Dundee Scotland DD1 9SY UK

Aremarkable advance in sperm physiology has recently been published in Nature. Two groups using patch damping techniques on human sperm have solved a mystery about the sperm cell that has puzzled both andrologists and those involved in non-genomic cellular signalling for over 20 years. In these papers, Lishko1 and Strunker2 independently demonstrate that the universal characteristic effect of progesterone on sperm--a rapid influx of calcium--is via a sperm-specific channel CatSper.

关键词： Semen Lymphocytes Genomes

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Diagnostic tools in male infertility--the question of sperm dysfunction

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Asian Journal of Andrology 2011年第1期13卷 53-58页

作者： Christopher LR barratt Steven Mansell Catherine Beaton Steve Tardif Senga K Oxenham Reproductive and Developmental Biology Maternal and Child Health Science Laboratories Centre for Oncology and Molecular Medicine Ninewells Hospital University of Dundee Dundee DD1 9SY Scotland UK Assisted Conception Unit NHS Tavside Ninewelts Hospital. Dundee. DD1 9SY. Scotland. UK

Sperm dysfunction is the single most common cause of infertility, yet what is remarkable is that, there is no drug a man can take or add to his spermatozoa in vitroto improve fertility. One reason for the lack of progress in this area is that our understanding of the cellular and molecular workings of the mature spermatazoon is limited. However, over the last few years there has been considerable progress in our knowledge base and in addressing new methods to diagnose sperm dysfunction. We review the current state of the field and provide insights for further development. We conclude that：（i） there is little to be gained from more studies identifying/categorizing various populations of men using a basic semen assessment, where an effort is required in making sure the analysis is performed in an appropriate high quality way; （ii） technological development is likely to bring the reality of sperm function testing closer to implementation into the clinical pathways. In doing this, these assays must be robust, cheap （or more appropriately termed cost effective）, easy to use and clinically useful; and （iii） clinical necessity, e.g., the need to identify the highest quality spermatozoon for injection is driving basic research forward. This is an exciting time to be an andrologist and, likely, a fruitful one.

关键词： gamete biomarker male fertility sperm biomarker sperm dysfunction

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MISMATCHES in Translations between CHINESE and AMERICAN ENGLISH

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英语学习 1996年第8期 74-76页

作者： Leslie barratt

Leslie barratt教授1982年于美国衣阿华大学(the University ofIowa)获博士学位,现任印第安那州立大学(Indiana StateUniversity)语言学教授。她曾于1987年作为富布莱特(Fulbright)学

关键词： MISMATCHES in Translations between CHINESE and AMERICAN ENGLISH

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对低风险癌症重新命名

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英国医学杂志中文版 2020年第2期23卷 68-70,71页

作者： Brooke Nickel Ray Moynihan Alexandra barratt Juan P Brito Kirsten McCaffery 翟婧彤(译) 马飞(校) Wiser Healthcare Sydney School of Public HealthUniversity of SydneyNew South WalesAustralia Sydney Health Literacy Lab Sydney School of Public HealthUniversity of SydneyNew South WalesAustralia Centre for Research in Evidence Based Practice Bond UniversityQueenslandAustralia Knowledge and Evaluation Research Unit Division of EndocrinologyDiabetesMetabolismand NutritionMayo ClinicMNUSA 中国医学科学院肿瘤医院内科

Brooke Nickel及其同事认为,对于不治疗也不会对患者造成伤害的低风险癌症,应该摘掉它们的癌症标签,这会减少过度诊断和过度治疗情况。越来越多的证据表明,疾病标签会影响人们的心理反应和他们对治疗手段的选择使用更多医学化的标签会... 详细信息

Brooke Nickel及其同事认为,对于不治疗也不会对患者造成伤害的低风险癌症,应该摘掉它们的癌症标签,这会减少过度诊断和过度治疗情况。越来越多的证据表明,疾病标签会影响人们的心理反应和他们对治疗手段的选择使用更多医学化的标签会增加患者对疾病的担忧,使得他们更偏向于侵入性的治疗方法。鉴于目前对于低风险癌症普遍存在过度治疗的状况2-5,我们考虑摘掉癌症标签的潜在影响,以及如何实现这一点。

关键词：过度治疗低风险医学化过度诊断心理反应癌症重新命名侵入性

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