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134篇 您的检索式:作者名="Hovell"
    题名 作者 年代 出处 被引量
1上海市流动人口性病/艾滋病知识状况及影响因素分析显示文摘目的:了解上海市流动人口性病/艾滋病相关知识,探讨其影响因素,掌握人群对性病/艾滋病健康教育的需求,为流动人口艾滋病预防及健康教育工作提供科学依据。方法:按照拟定的筛选表,采用多级抽样的方法及知情同意的原则,选取上海市闵行区外来流动人口1000人,通过结构式问卷调查其性病/艾滋病相关知识并进行量化评分,采用方差分析和多元线性回归分析综合知识得分的可能影响因素。结果:流动人口性病/艾滋病综合知识得分仅为50.67±25.40分,在各项知识回答中,关于性病症状和艾滋病症状的得分最低。学历、婚姻状况及月收入是知识得分的主要影响因素。性病/艾滋病知识的主要来源为影视广播、书报杂志、宣传板报和网络。结论:流动人口性病/艾滋病知识水平有待提高,应针对流动人口相关知识的薄弱环节如性病/艾滋病症状等方面开展宣传,加强学历水平较低的未婚人群的健康教育工作。王瑞平 姜综敏 李玉艳 武俊青 杨青敏 陈亚萍 Ming Ji Melbourne Frank Hovell Ding Ding 2007中国计划生育学杂志2007,15,10:11
2流动人口宫内节育器使用情况及影响因素分析显示文摘目的:了解上海市闵行区流动人口宫内节育器(IUD)的使用情况及影响因素。方法:采用结构式问卷进行调查。结果:本次共调查2001名流动人口,其中采用避孕措施的1300人,使用最多的避孕方式是IUD,占51.08%(664人),但70.63%的调查对象不知道自己使用的IUD种类。以IUD作为避孕方式的主要是已婚的对象,使用的比例为59.57%;30~40岁对象使用比例略高于其他年龄组;初中学历使用比例最高(57.70%);到现居住地后,仅有50.09%的对象进行过IUD复查,大学以上文化程度复查比例最高。结论:计划生育部门应加强有关IUD的宣教和复查服务,特别是对已婚、文化程度较低的流动人口,从而使他们能选择适宜、有效的避孕措施,提高他们的生殖健康水平。李玉艳 叶江枫 姜综敏 王瑞平 武俊青 Melbourne Frank Hovell Ming Ji DingDing 2009中国计划生育学杂志2009,17,2:10
3计划生育工作人员的避孕知识状况及影响因素分析显示文摘目的通过开展流行病学现况调查,了解计划生育工作人员的避孕节育知识状况及影响因素,为下一步在该人群中开展咨询培训提供依据。方法通过结构式问卷,调查了来自全国31个省/自治区和直辖市的271名计划生育工作者,对他们的避孕节育知识状况及可能的影响因素进行分析。结果271名调查对象的避孕知识平均得分为74.6分,得分>80分的对象占40.2%;单因素分析显示,不同年龄组、不同职业以及不同文化程度对象之间的差别有统计学显著性差异(P<0.05);多因素Logistic回归分析显示,计划生育工作人员的避孕知识得分比管理人员的知识得分高,OR值为2.70,95%CI为1.36~5.35;文化程度越高,研究对象的避孕节育知识得分越高。结论计划生育工作人员的避孕节育知识总体状况良好,但存在职业、文化程度间的差异。今后应加强宣教的针对性,以提高计划生育领域工作者的整体素质,更好地为群众服务。李玉艳 武俊青 王瑞平 姜综敏 史远明 吴尚纯 Ming Ji Melbourne Frank Hovell Ding Ding 2008生殖医学杂志2008,17,1:4
4吸烟对精液DNA指标影响的研究显示文摘目的探讨吸烟对精液DNA指标的影响,以促进男性生殖健康。方法选择322例合格的研究对象,其中195例为吸烟者,127例为不吸烟者,通过问卷调查方法收集对象的背景信息、吸烟暴露情况以及可能的混杂因素,同时收集所有研究对象的精液标本,分析吸烟对精液DNA指标的影响。结果吸烟使精液中单倍体精子的比例降低,同时使二倍体细胞以及多倍体细胞的比例升高。结论吸烟对精液质量可能有不良影响,且精液DNA指标可能对烟的作用更为敏感。对大量或长期吸烟者,其影响更为深远,应当广泛提倡戒烟。武俊青 李玉艳 高尔生 戎芬 Melbourne Frank Hovel Ming Ji Ding Ding 2012中国卫生统计2012,29,1:2
5Postnatal decrease in circulating insulin-like growth factor-I and low brain volumes in very preterm infants显示文摘Hansen-Pupp I Hovel H Hellstrom A 2011J Clin Endocrinol Metab2011,96,4:1
6Circulatory insulin-like growth factor-I and brain volumes in relation to neurodevelopmental outcome in very preterm infants显示文摘Hansen-Pupp I Hovel H Lofqvist C 2013Pediatr Res2013,74,5:1
7Predictors of adoption and maintainance of vigorous physical activity in men and women 显示文摘Sallis J F Hovel M F Hofstetter C R 1992Preventive Medicine1992,21,:1
8Therapeutic potential of metabotropic glutamate receptor modulators 显示文摘Hovels N Sotty F 2012Curr Neuropharmacol2012,10,1:1
9Excretion of purine derivatives by ruminants:effect of exogenous nucleic acid supply on purine derivative excretion by sheep 显示文摘Chert X B Hovell F D Rskov E R 1990British Journal of Nutrition1990,63,1:1
10Changes in interstitial fluid flow,mass transport and the bone cell response in microgravity and normogravity显示文摘In recent years,our scientific interest in spaceflight has grown exponentially and resulted in a thriving area of research,with hundreds of astronauts spending months of their time in space.A recent shift toward pursuing territories farther afield,aiming at near-Earth asteroids,the Moon,and Mars combined with the anticipated availability of commercial flights to space in the near future,warrants continued understanding of the human physiological processes and response mechanisms when in this extreme environment.Acute skeletal loss,more severe than any bone loss seen on Earth,has significant implications for deep space exploration,and it remains elusive as to why there is such a magnitude of difference between bone loss on Earth and loss in microgravity.The removal of gravity eliminates a critical primary mechano-stimulus,and when combined with exposure to both galactic and solar cosmic radiation,healthy human tissue function can be negatively affected.An additional effect found in microgravity,and one with limited insight,involves changes in dynamic fluid flow.Fluids provide the most fundamental way to transport chemical and biochemical elements within our bodies and apply an essential mechano-stimulus to cells.Furthermore,the cell cytoplasm is not a simple liquid,and fluid transport phenomena together with viscoelastic deformation of the cytoskeleton play key roles in cell function.In microgravity,flow behavior changes drastically,and the impact on cells within the porous system of bone and the influence of an expanding level of adiposity are not well understood.This review explores the role of interstitial fluid motion and solute transport in porous bone under two different conditions:normogravity and microgravity.Fei Wei Kendal Flowerdew Michael Kinzel Luigi EPerotti Jackson Asiatico Mahmoud Omer Candice Hovell Veerle Reumers Melanie J.Coathup 2022Bone Research2022,10,4:1
11Randomized, cross-over evaluation of mobile phone vs paper diary in subjects with mild to moderate persistent asthma显示文摘Mehzer EO Kelley N Hovell MF 2008Open Respir Med J2008,2,:1
12Proteinase A is pro- duced and activated by rat hepatic stellate cells and promotes their pro- liferation显示文摘Benyon R C Hovell C J Gaca M D A 1999Hepatology1999,30,4:1
13The use of the nylon bag technique for the evaluation of feedstuffs显示文摘Orskov E R DeB Hovell F D Mould F 1980Tropical Animal Production1980,5,3:1
14Lactic Acid Bac- teria and the Human Gastrointestinal Tract 显示文摘HOVEL H NORGAARD H MORTENSEN BP 1999European Journal of Clinical Nutrition1999,53,:1
15Expression of matrix metallo- proteinase-2 and -14 persists during early resolution of experimental liver fibrosis and might contribute to fibrolysis显示文摘Zhou X Hovell C J Pawley S 2004Liver Int2004,24,5:1
16Cigarettes, social reinforcement, and culture: a commentary on ' Tobacco as a social currency: cigarette gifting and sharing in China' 显示文摘Ding D Hovell MF 2012Nicotine Tob Res2012,14,3:1
17Minimal intervention and arthritis treatment: Implication for patient and physician compliance显示文摘Hovell MF Black DR 1989Arthritis Care and Res1989,2,3:1
18Characterization of Aliphatic Chains in Vacuum Residues (VRs) of Asphaltenes and Resins Using Molecular Modelling and FTIR Techniques显示文摘COELHO R R HOVELL I MONTE M B D M 2006Fuel Processing Technology2006,87,4:1
19Progelatinase A is produced and activated by rat hepatic stellate cells and promotes their proliferation显示文摘 Hovell CJ Da Gaca M 1999J Hepatol1999,30,:1
20Radioimmunoassay of rat leptin: sexual dimorphism reversed from humans 显示文摘Landt M Gigerich RL Hovel PJ 1998Clin Chem1998,44,3:1
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