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Patterns of species diversity and functional diversity of breeding birds in Hangzhou across an urbanization gradient

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Chinese Birds 2010年第1期1卷 1-8页

作者：李鹏丁平 Kenneth j.feeley 张竞成蒋萍萍浙江大学生命科学学院濒危动植物保护生物学教育部重点实验室 Department of Biological Sciences Florida International University MiamiFL 33199USA

Given the rapid rise in human population and increasing urbanization,it is important to understand their potential impacts on *** March 2007 to August 2007,we conducted bird surveys in 90 strip transects,each 3 km long and 100 m wide,along a gradient of urbanization in Hangzhou,*** gradient spanned a range of urbanization levels including urban areas,rural-urban continuum areas,farming areas,mixed forest/farming areas and forested *** recorded 96 breeding bird species and classified them into nine functional groups based on nesting *** nine functional groups consisted of canopy nesters,shrub nesters,canopy/shrub nesters,natural cavity nesters,building nesters,natural cavity/building nesters,ground nesters,water surface nesters and parasitic *** and functional diversities were estimated based on the Shannon-Wiener *** data of each transect as human disturbance,vegetation cover and building index were also measured,and a synthetic urbanization index of each transect was introduced based on these *** used regression analyses to model the relationship of species abundance,species diversity,functional abundance and functional diversity with this synthetic *** results show that urbanization significantly reduces species richness,species diversity,functional richness and functional diversity,but the specific patterns *** relationship between species abundance/species diversity and urbanization is *** contrast,the relationship between functional diversity and urbanization was *** other words,with increased urbanization,functional diversity declined only slightly at first but then dropped at an accelerating *** implies that,although moderate urbanization reduces species diversity of breeding birds,it affects functional diversity of breeding birds only slightly in *** regression analysis of species diversity and functional diversity suggests a quadratic relation

关键词： urbanization breeding bird community species diversity functional diversity Hangzhou

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空对空导弹制导与控制技术的评述

航空兵器 1994年第5期1卷 32-40,26页

作者： james R.Cloutier johnny H.Evers joseph j.feeley 房文先美国空军军械实验室(埃格林空军基地) 莫斯科伊达荷大学电子工程系 ○一四中心

本文是对现代空对空导弹制导与控制技术的评述,所涉及的方面包括目标状态估计、先进制导规律、倾斜转弯自动驾驶仪。对非线性滤波、自适应滤波、现代控制、自适应控制、双模控制、微分博奕理论,以及现代控制设计技术应用于空对空导弹问... 详细信息

本文是对现代空对空导弹制导与控制技术的评述,所涉及的方面包括目标状态估计、先进制导规律、倾斜转弯自动驾驶仪。对非线性滤波、自适应滤波、现代控制、自适应控制、双模控制、微分博奕理论,以及现代控制设计技术应用于空对空导弹问题的假设、限制与收效都将予以讨论。

关键词：空对空导弹制导控制

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陆桥岛屿斑块中鸟类功能多样性格局

陆桥岛屿斑块中鸟类功能多样性格局

Acute care needs in an Indian emergency department： A retrospective analysis

第十二届全国鸟类学术研讨会暨第十届海峡两岸鸟类学术研讨会

作者：丁志锋 Kenneth j.feeley 王彦平 Robin j.Pakeman 丁平浙江大学紫金港校区生命科学学院濒危野生动物保护遗传与繁殖教育部重点实验室 Department of Biological Sciences FloridaInternational UniversityOE238 MiamiFL33199USA

生境片段化是全球生物多样性最主要的威胁之一,因为生境面积的减少会导致物种丰富度的快速下降,而隔离度的增加会导致斑块中剩留种群的灭绝风险增加。由生境片段化引起的物种多样性丧失一直得到广泛的研究,而有关片段化对功能多样性影... 详细信息

生境片段化是全球生物多样性最主要的威胁之一,因为生境面积的减少会导致物种丰富度的快速下降,而隔离度的增加会导致斑块中剩留种群的灭绝风险增加。由生境片段化引起的物种多样性丧失一直得到广泛的研究,而有关片段化对功能多样性影响的研究却知之甚少。鉴于此,我们对千岛湖41个陆桥岛屿斑块中鸟类功能多样性进行了研究,分析了不同岛屿面积和隔离度梯度下鸟类丰富度和功能多样性的变化模式(本研究采用近期提出的一套全新

关键词：鸟类群落功能歧异度功能均匀度功能丰富度生境过滤陆桥岛屿千岛湖

来源： cnki会议评论

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World journal of Emergency Medicine 2016年第3期7卷 191-195页

作者： Elizabeth G. Clark jessica Watson Allison Leemann Alan H. Breaud Frank G. feeley III james Wolff Tamorish Kole Gabrielle A. jacquet Kerala Institute of Medical Sciences Trivandrum Kerala India Boston University School of Public Health Boston Massachusetts USA Department of Emergency Medicine Boston Medical Center Boston Massachusetts USA Boston University Center for Global Health and Development Boston Massachusetts USA Max Hospital New Delhi India Boston University School of Medicine Boston Massachusetts USA

BACKGROUND: Emergencies such as road traffic accidents(RTAs), acute myocardial infarction(AMI) and cerebrovascular accident(CVA) are the most common causes of death and disability in India. Robust emergency medicine(EM) services and proper education on acute care are necessary. In order to inform curriculum design for training programs, and to improve the quality of EM care in India, a better understanding of patient epidemiology and case burden presenting to the emergency department(ED) is ***: This study is a retrospective chart review of cases presenting to the ED at Kerala Institute of Medical Sciences(KIMS), a private hospital in Trivandrum, Kerala, India, from November 1, 2011 to April 21, 2012 and from july 1, 2013 to December 21, 2013. De-identified charts were systematically sampled and ***: A total of 1 196 ED patient charts were analyzed. Of these patients, 55.35%(n=662) were male and 44.7%(n=534) were female. The majority(67.14%, n=803) were adults, while only 3.85%(n=46) were infants. The most common chief complaints were fever(21.5%, n=257), renal colic(7.3%, n=87), and dyspnea(6.9%, n=82). The most common ED diagnoses were gastrointestinal(15.5%, n=185), pulmonary(12.3%, n=147), tropical(11.1%, n=133), infectious disease and sepsis(9.9%, n=118), and trauma(8.4%, n=101).CONCLUSION: The patient demographics, diagnoses, and distribution of resources identifi ed by this study can help guide and shape Indian EM training programs and faculty development to more accurately refl ect the burden of acute disease in India.

关键词： Emergency care systems Emergency department Education Acute care Emergency department utilization

Utility of CT and MRI in assessment of mandibular involvement in oral cavity cancer

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World journal of Otorhinolaryngology-Head and Neck Surgery 2019年第2期5卷 71-75页

作者： Andreea Nae Gerard O'Leary Linda feeley Cassie Fives Brendan Fitzgerald Elena Chiriac Patrick Sheahan ENT Department South Infirmary-Victoria University HospitalCorkIreland ENT Department University Hospital Galway Newcastle RoadGalwaypost code H91YR71Ireland Radiology Department South Infirmary-Victoria University HospitalCorkIreland

Objective:Oral cavity squamous cell carcinoma (SCC) may present with early invasion of mandibular *** planning of surgery is essential considering patient's postoperative quality of *** purpose was to evaluate the efficacy of computer tomography scan (CT) and magnetic resonance imaging (MRI) in detecting mandibular bone involvement in oral ***:A retrospective study was conducted on 98 patients with SCC of floor of mouth,lower alveolus and retromolar trigone operated on with curative *** CT and MRI scans were re-reviewed by a consultant radiologist and original histology slides were rereviewed by 3 ***:Forty-five patients were included in the final *** CT and MRI had a sensitivity of 100% and a specificity of 72%.Conclusion:The results suggest that combined CT and MRI have diagnostic utility in detecting mandibular invasion by oral cancer,but with a significant false positive rate.

关键词： Oral cavity SCC CT MRI Mandibular invasion Diagnostic accuracy