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154篇 您的检索式:作者名="Datt"
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1中国新时期农村扶贫与村级贫困瞄准显示文摘我们采用国家统计局的农村住户调查和世界银行的专项村级调查数据,通过分析贫困村确定的准确性、决定因素以及贫困人口的覆盖率来评价中国农村扶贫计划中村级瞄准的效率。研究结果表明,尽管越是低收入组的村被确定为贫困村的可能性越大,但贫困村覆盖不完全和非贫困村被定为贫困村的问题依然比较严重。总体而言,以收入为标准和在精确瞄准状态下应该被确定为贫困村的村中有48%的村没有被瞄准。确定贫困村的主要决定因素是收入水平、贫困发生率、基础设施和社会服务的可获得性以及偏远程度等,这与中央政府确定贫困村的原则和推荐方案是一致的。2001年,有59%的极端贫困人口居住在贫困村内,但这一比重在2004年下降到51%。与其他地区和非贫困县相比,西部地区和贫困县确定的贫困村覆盖了更高比例的贫困人口。总体上看,由于东部和中部地区以及非贫困县更大的瞄准错误,村级瞄准并没有比县级瞄准覆盖更多的贫困人口。中国政府扶贫部门需要在非西部地区和非贫困县改善贫困瞄准方式和提高扶贫机构的能力,提高瞄准的准确性和效率。汪三贵 Albert Park Shubham Chaudhuri Gaurav Datt 2007管理世界2007,23,1:185
2重症监护室内患者睡眠的自评和护士评估:一项探索性描述研究显示文摘目的:描述ICU患者的睡眠自评报告,检测患者的睡眠自评报告和床旁护士的睡眠评估报告之间的关系;描述患者建议的促进睡眠的对策。方法:对2014-2015年间连续纳入的能进行交流的成年患者,进行了探索性描述研究。患者睡眠情况采用理查兹-坎贝尔(Richards-Campbell)睡眠问卷(评分范围为0~100 mm;得分越高,表明睡眠质量越好)进行自评,同时护士以5级递进形式记录患者睡眠情况,进行评估。要求患者每日描述辅助或妨碍睡眠的因素。研究已获得伦理委员会批准。进行描述性统计分析[中位数(四分位间距)];用Spearman等级相关分析相关关系,用Kruskal-Wallis检验进行差异检验;P<0.05时,认为差异有显著性。结果:151名受试者纳入研究,年龄为60(46~71)岁,ICU停留时间为4(2~9)天,完成了356份睡眠自评报告。自我感知的睡眠质量为46(26~65)mm。睡眠的患者自评和护士评估之间存在中度相关(Spearman等级相关系数为0.39~0.50;P<0.001)。经患者认可的改善睡眠的对策包括适当的止痛和镇静药物,平和舒适的环境,以及集群护理、耳塞等物理措施。结论:患者在ICU期间,完成睡眠自评的中位数为2(1~3)日,表明常规使用自评是可行的。自评报告显示患者的睡眠质量低。在患者自评的多种辅助或妨碍睡眠的因素中,环境因素和影响患者舒适度的因素是最常见的。应实施针对这些因素的干预,以改善患者睡眠状况。Leanne M.Aitken Rosalind Elliott Marion Mitchell Chelsea Davis Bonnie Macfarlane Amanda Ullman Krista Wetzig Ashika Datt Sharon McKinley 2017中国护理管理2017,17,4:3
3Review of current progress in hole-transporting materials for perovskite solar cells显示文摘Recent advancements in perovskites’ application as a solar energy harvester have been astonishing. The power conversion efficiency(PCE) of perovskite solar cells(PSCs) is currently reaching parity(>25 percent), an accomplishment attained over past decades. PSCs are seen as perovskites sandwiched between an electron transporting material(ETM) and a hole transporting material(HTM). As a primary component of PSCs, HTM has been shown to have a considerable effect on solar energy harvesting, carrier extraction and transport, crystallization of perovskite, stability, and price. In PSCs, it is still necessary to use a HTM.While perovskites are capable of conducting holes, they are present in trace amounts, necessitating the use of an HTM layer for efficient charge extraction. In this review, we provide an understanding of the significant forms of HTM accessible(inorganic, polymeric and small molecule-based HTMs), to motivate further research and development of such materials. The identification of additional criteria suggests a significant challenge to high stability and affordability in PSC.Prerna Mahajan Bhavya Padha Sonali Verma Vinay Gupta Ram Datt Wing Chung Tsoi Soumitra Satapathi Sandeep Arya 2022Journal of Energy Chemistry2022,31,5:3
4Visible/near infrared reflectance and chlorophyll content in Eucalyptus leaves显示文摘B. Datt 1999International Journal of Remote Sensing1999,,14:2
5Why Has Economic Growth Been More Pro-Poor In Some States of India Than Others? 显示文摘RAVALLION M DATT G 2002Journal of Development Economics2002,68,:1
6Pre-processing EO-1 Hyperion hyperspectral data to support the application of agricultural indices 显示文摘DATT B MCVICAR T R VAN NIEL T G 2003IEEE Transactions on Geoscience and Remote Sensing2003,41,6:1
7Preprocessing EO-1 hyperion hyperspectral data to support the application of agricultural indexes显示文摘Datt B McVicar T R Van Niel 2003IEEE Transactions on Geosciences and Remote Sensing2003,41,6:1
8An improved micro albumin method (microALB2) with ex- tended analytical measurement range evalu- ated on the ADVIA chemistry systems显示文摘Datt AP Dasgupta A 2009J Clin Lab Anal2009,23,5:1
9Preprocessing EO-1 Hyperion Hyperspectral Data to Support the Application of Agricultural Indexes显示文摘Bisun Datt Tim R McVicar Tom G Van Noel 2003IEEE Transactions on Geoscience and Remote Sensing2003,41,6:1
10Distribution, antioxidant and characterisation of phenolic compounds in soybeans, flaxseed and olives显示文摘Alu’datt M H Rababah T Ereifej K 2013Food Chemistry2013,139,14:1
11Growth and redistribution components of changes in poverty measures:A decomposition with applications to Brazil and India in 1980s显示文摘Datt G Ravallion M 0,,02:1
12Nasal lavage leuko-enes in infants with RSV bronchiol-tis 显示文摘Da Datt L Cal|egaro S Carraro S 2007Pediatr Allergy Immunol2007,18,2:1
13Remote sensing of chlorophyll a,chlorophyll b,chlorophyll a+b and total carotenoid content in Eucalyptus leaves显示文摘Datt B 1998Remote Sensing of Environment1998,66,:1
14Growth and Redistribution Components of Changes in Poverty Measures:A Decomposition with Applications to Brazil and India in the 1980's显示文摘DATT G RAVALLION M 1992Journal of Development Economics1992,38,:1
15Synthesis and characterization of pectin/PVP hydrogel membranes for drug dlelivery system显示文摘Mishra RK Datt M Banthia. K 0,,02:1
16Growth and redistribution components of changes in poverty measures:A decomposition with applications to Brazil and India in the 1980s显示文摘Datt G M Ravallion 1992journal of Development Economics1992,38,:1
17Anesthetic management of patient with myasthenia gravis and uncontrolled hyperthy-roidism for thymectomy显示文摘Datt V Tempo DK Singh B 2010Ann Card Anaesth2010,13,1:1
18Long-term exposure to arsenic affects head kidney and impairs humoral immune responses of Clarias batrachus显示文摘G hosh D Datts S Bhattacharya S 2007Aquatic Toxicology2007,81,1:1
19DrishtiCare: A Telescreening Platform for Diabetic Retinopathy Powered with Fundus Image Analysis显示文摘Gopal Datt JoshiOayanthi Sivaswamy 2011Dia Sci Tec2011,5,1:1
20Growth and redistribution components of changes in poverty measures:A decomposition with applications to Brazil and India in the 1980s显示文摘Datt G Ravallion M 1992Journal of Development Economics1992,,2:1
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