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11篇 您的检索式:作者名="B.Williams"
    题名 作者 年代 出处 被引量
1大学生艾滋病知识、态度的现状调查及其相关性分析显示文摘目的 了解湖南高校大学生对艾滋病知识、态度的现状及其相关关系 ,为制定相应对策提供科学依据。 方法 采用现状调查 ,分别对八个不同专业的一至四年级 132 6名大学生艾滋病知识和态度进行匿名问卷调查。 结果 大学生艾滋病知识得分均值为 12 .6 3± 2 .97,态度得分均值为 1.0 8± 2 .97;知识与态度的分值呈显著正相关 (r=0 .138,P<0 .0 0 1) ;态度与年级呈负相关 (r=- 0 .0 81,P<0 .0 1) ;女生的知识 (t=3.19,P<0 .0 1)和态度 (t=2 .2 1,P<0 .0 5 )均显著优于男生 ;单因素方差分析表明 ,不同年级的学生在知识上无显著差别 ,不同专业的学生在知识和态度上无显著差别。 结论 在大学生中开展控制和预防艾滋病的健康教育非常必要 ,以增进大学生艾滋病预防知识 。黄金 王红红中南大学湘雅护理学院 Ann B.Williams 2003实用预防医学2003,10,4:37
2参与式艾滋病知识培训在护理本科生中的应用显示文摘目的确定参与式艾滋病知识培训对改变护理本科生知识、态度、护理意愿的效果。方法采用随机对照实验设计。参与研究的 68名护生被随机分成 2组 ,每组 3 4人。实验组接受参与式艾滋病知识培训 ,对照组只接受艾滋病知识讲座。在培训前后采用问卷调查法对两组护生进行测量。结果实验组与对照组护生在培训后知识分数均显著提高。实验组培训后态度正分值有显著改善 (t =2 .9,P = 0 0 6) ,护理意愿也显著提高 (t =3 .7,P= 0 0 1) ,而对照组两者变化却不显著。培训后 ,除知识变量外 ,实验组的态度正分值明显高于对照组 (t=2 .2 ,P = 0 0 3 ) ,护理意愿也明显高于对照组 (t=2 .4 ,P = 0 2 )。结论参与式艾滋病培训效果明显优于传统的知识讲座 。王红红 Ann B.Williams 2003护士进修杂志2003,18,4:26
3影响远程教育发展的32种趋势显示文摘高等教育发展的许多趋势将会影响远程教育的未来。在学生与注册、教职员工、学术研究、技术进步、费用成本以及远程学习等方面,远程教育都表现出了令人振奋的光明前景。当然,机遇与挑战并存,我们应该把握远程教育的趋势,提高战略规划的能力。Scott L.Howell Peter B.Williams Nathan K.Lindsay 盛群力 申晗 2005远程教育杂志2005,23,1:6
4Efficacy of selective laser trabeculoplasty following incisional glaucoma surgery显示文摘AIM: To evaluate the efficacy of selective laser trabeculoplasty(SLT) in glaucomatous eyes with previous incisional glaucoma surgery. METHODS: A retrospective cohort of eyes that underwent SLT at a single institution from 2013-2015 were followed for 1 y. Reduction in intraocular pressure(IOP) following SLT was evaluated in eyes with prior trabeculectomy with Ex Press mini shunt(Alcon, Ft Worth, TX, USA), Ahmed valve(New World Medical, Cucamonga, CA, USA), or combined phacoemulsification-trabeculectomy. A control group was included with eyes without prior surgery that underwent SLT. Success was defined as >20% drop in IOP from pre-SLT baseline. RESULTS: One-hundred and six eyes were included with 53 in both the prior glaucoma surgery(PGS) and no prior glaucoma surgery(NPGS) groups. Mean pre-SLT IOP was 19.2±4.3 and 20.6±6.0 mm Hg for PGS and NPGS groups, respectively(P=0.17). Both groups produced statistically significant IOP reductions at 1 and 6 mo(P<0.04). At 6 mo, mean IOP reduction reached 7.3% and 10.8% for the PGS and NPGS groups, respectively(P=0.42). Overall, 27.9% and 31.7% of eyes in PGS and NPGS groups met success criteria at 1 y(P=0.70). In the PGS group, eyes with baseline IOP ≥21 mm Hg had IOP reductions of 18.1%(P<0.001), 16.7%(P<0.01), and 8.4%(P=0.31) compared to eyes with baseline IOP <21 mm Hg who had IOP reductions of 2.3%(P=0.39), 3.4%(P=0.19), and 1.1%(P=0.72) at 1, 6 mo, and 1 y, respectively. CONCLUSION: SLT is efficacious in eyes with prior incisional glaucoma surgery and results in similar IOP reductions compared to eyes without PGS. A larger IOP reduction is observed following SLT in eyes with higher pre-SLT IOP.Robert Allan Sharpe Leah L Kammerdiener David B.Williams Sudeep K.Das Matthew J.Nutaitis 2018International Journal of Ophthalmology(English edition)2018,11,1:3
5Dopant Distributions in Rare‐Earth‐Doped Alumina显示文摘A. MarkThompson Kamal K.Soni Helen M.Chan Martin P.Harmer David B.Williams Jan M.Chabala RiccardoLevi‐Setti 2005Journal of the American Ceramic Society2005,,2:1
6Dental restorations: a risk factor for periodontal attachment loss?显示文摘Jonathan M.Broadbent Karen B.Williams W. MurrayThomson Sheila M.Williams 2006Journal of Clinical Periodontology2006,,11:1
7Ammonium substitution in lilted during maturation of organic matter显示文摘B.WILLIAMS FERRELL JR 0,,04:1
8Dopant Distributions in Rare‐Earth‐Doped Alumina显示文摘A. MarkThompson Kamal K.Soni Helen M.Chan Martin P.Harmer David B.Williams Jan M.Chabala RiccardoLevi‐Setti 2005Journal of the American Ceramic Society2005,,2:1
9Functional anatomy and muscle moment arms of the pelvic limb of an elite sprinting athlete: the racing greyhound (Canis familiaris)显示文摘S. B.Williams A. M.Wilson L.Rhodes J.Andrews R. C.Payne 2008Journal of Anatomy2008,,4:1
10Functional specialisation of the thoracic limb of the hare (Lepus europeus)显示文摘S. B.Williams A. M.Wilson R. C.Payne 2007Journal of Anatomy2007,,4:1
11Magnitude of the early morning blood pressure surge in untreated hypertensive patients: a pooled analysis显示文摘J. M.Neutel H.Schumacher P.Gosse Y.Lacourcière B.Williams 2008International Journal of Clinical Practice2008,,11:1
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