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1631篇 您的检索式:作者名="Starrs"
    题名 作者 年代 出处 被引量
1听神经病:从发现到渐入精准显示文摘听神经病/听神经失同步化(auditory neuropathy/auditory dys-synchrony, ANSD) , 是一种特殊的听觉功能障碍疾病,临床主要表现为患者可以听到声音却不能理解其语义,患者的听觉时域处理功能下降,言语识别率与纯音听阈不成比例的下降。王秋菊 Arnold Starr 2018中华耳鼻咽喉头颈外科杂志2018,53,3:27
2The spatial structure of phylogenetic and functional diversity in the United States and Canada: An example using the sedge family (Cyperaceae)显示文摘越过风景的系统地确定的差异是必要的理解 clade 历史和生态的异质怎么贡献生物多样性的起源,分发,和维护。这里,我们在整个 USA 和加拿大在薹家庭(Cyperaceae ) 在所有种类之中制定差异的空间结构。我们首先识别显著种类丰富,种系发生的差异,和功能的特点差异的区域,并且加亮保存优先级的区域。我们然后基于家庭的历史的生物地理学关于这差异的空间结构测试预言。合并发展史,在从联机植物群的功能的特点 mined 的 400000 个腊叶集记录,和一个数据库上,我们发现那种丰富和功能的特点差异在东北美国的山峰,当时沿着墨西哥湾的种系发生的差异山峰。在集合之中的花的周转与距离显著地增加,但是种系发生的周转是两次象纵的坡度同样沿着纬度的坡度快速。这些模式反映 Cyperaceae 的期望的分发,它在热带发源,但是在适度的区域放射了。我们与许多识别集合稀罕, rangerestricted 系,和集合通常从多样的区域缺乏的种类创作了。我们主张这两个度量标准为开发指向的保存策略是有用的。我们使用这里产生建立未来研究优先级的数据,包括测试关于在薹划分的染色体数字,光合的小径,和资源的分发的一系列假设。Daniel Spalink Jocelyn Pender Marcial Escudero Andrew L. Hipp Eric H. Roalson Julian R. Starr Marcia J. Waterway Lynn Bohs Kenneth J. Sytsma 2018Journal of Systematics and Evolution2018,56,5:10
3Influence of topographic aspect on floristic diversity, structure and treeline of afromontane cloud forests in the Bale Mountains,Ethiopia显示文摘We studied the influence of east and west aspects on floristic composition, diversity, structure and treeline of afromontane cloud forests at Rira in the Bale Mountains, southeast Ethiopia. In addition, we studied how aspect relates to and/or interacts with other topographic and edaphic factors in influencing vegetation diversity. Stratified systematic plot sampling was used to survey the floristic composition, diversity and structure of forests on east- and west-facing slopes. The sample plot size was 20 × 20 m and a total of 36 plots were inventoried. A total of 72 composite soil samples were collected and analysed.Woody species richness of the forest on the east-facing slope was 1.7 times higher than on the west-facing slope.Shannon, Simpson and Log-series alpha diversity indices and evenness of forests on the east-facing slope were significantly higher than on the west-facing slope. NMDS ordination indicated that the east- and west-facing slopes formed two clusters of species and aspect explained 55.2 % and 10.4 % of the variation in species richness and abundance, respectively. There was no significant difference between aspects in stand structure except in dominant height, which was higher on the east-facing slopes. There was significant interaction between aspect and elevation in influencing woody species diversity. The four plant community groups, which were identified using cluster and indicator species analysis were represented differently on the east and west aspects. The treeline on the east-facing slope(3352 m) was located about 110 m higher than on the west-facing slope(3240 m). Soil moisture deficiency was unlikely to be a limiting factor on either site. Near the equator, east–west aspect was shown to have considerable impact on floristic composition, diversity, structure, and treeline position of montane forests. Diurnal cloud movement patterns and its impact on microclimate of slope aspect should be taken into account in future studies of cloud forest diversity, structure, and treeline position.Eshetu Yirdaw Mike Starr Mesele Negash Fantaw Yimer 2015Journal of Forestry Research2015,26,4:4
4A novel method to fabricate TiAl intermetallic alloy 3D parts using additive manufacturing显示文摘The present work explores the feasibility of fabricating porous 3D parts in TiAl intermetallic alloy directly from Tie6Ale4V and Al powders. This approach uses a binder jetting additive manufacturing process followed by reactive sintering. The results demonstrate that the present approach is successful for realizing parts in TiAl intermetallic alloy.J.J.S. Dilip H. Miyanaji Austin Lassell Thomas L. Starr Brent Stucker 2017Defence Technology(防务技术)2017,13,2:4
5听神经病与内毛细胞和突触显示文摘2007年11月在广州召开的2007年全国听神经病专家论坛上,非常荣幸地邀请了美国加州大学尔湾分校的听觉言语研究实验室主任,神经科学专业的Arnold Starr教授进行了关于听神经病的专题报告。报告的中心内容是介绍近年来国际上对听神经病认识的进展,尤其在内毛细胞、听神经及突触病变所引起听神经病在临床特征及病理机制方面认识的变化与思考。在征求了Starr教授的意见后,摘录了Starr教授报告的主要内容,发表在本刊与国内同行共享。Arnold Starr 2008中华耳鼻咽喉头颈外科杂志2008,43,5:4
6Early Wound Complications of Operative Treatment of Calcaneus Fractures: Analysis of 190 Fractures显示文摘Jason W. Folk Adam J. Starr John S. Early 1999Journal of Orthopaedic Trauma1999,,5:3
7Morbidity and mortality risk associated with red blood cell and blood-component transfusion in isolated coronary artery bypass grafting显示文摘Colleen Gorman Koch Liang Li Andra I. Duncan Tomislav Mihaljevic Delos M. Cosgrove Floyd D. Loop Norman J. Starr Eugene H. Blackstone 2006Critical Care Medicine2006,,6:2
8Relationships between native tree species and soil properties in the indigenous forest fragments of the Eastern Arc Mountains of the Taita Hills, Kenya显示文摘The relationship between soil properties and spatial distribution of native woody species was studied in three Taita Hills forest fragments which, although degraded, are ranked among 34 biodiversity hotspots of the world due to their high biodiversity of both plant and animal species. This relationship was assessed by using Spearman correlation and principal component analyses (PCA). The results of these analyses should be useful in instituting forest restoration programs that are crucial for the forests. Both the soil and vegetation studied were sampled from 17 subplots in the natural forest fragments of Ngangao (120 ha), Chawia (86 ha) and Mbololo (185 ha). The soil variables measured were: pH, texture, soil nutrients of C, N, Ca, P, K, Mg and Na. In total 36 native tree species from 13 families were identified from the three forest fragments. Ordination results show that axis 1 accounted for 35% and axis 2 for 25% of the total variation in species composition, indicating that the structure of vegetation is related to two major environmental gradients. The correlation analyses of species and soil properties showed that Na and clay particles were the most important determinants of species distribution; pH and soil variables such as C, N, Ca and P also played minor roles. Unexpectedly, some species (e.g. Psychotria petitii) showed positive relationships with Na attributed to possible substitution for K. Relationships with P were both positive (e.g. Craibia zimmermannii) and negative (e.g. Albizia gummifera) with some species, attributable to pH levels. An ANOVA for soil variables showed that there were differences in the Ca content in Mbololo (due to the parent material) and P in Ngangao where a special relationship was observed between some of the species. The presence of gaps accounted for the distribution of seedlings but not for the saplings, whose distribution responded more to factors similar to those to which mature trees respond. Soil-species relationships that were established may be utilized along with soil analyses when choosing native species for restoration.Loice Mildred Akinyi OMORO Raija LAIHO Michael STARR Petri K.E.PELLIKKA 2011Forestry Studies in China2011,13,3:2
9Effect of acetyl-L-carnitine on hypersensitivity in acute recurrent caerulein-induced pancreatitis and microglial activation along the brain’s pain circuitry显示文摘BACKGROUND Acute pancreatitis(AP)and recurring AP are serious health care problems causing excruciating pain and potentially lethal outcomes due to sepsis.The validated caerulein-(CAE)induced mouse model of acute/recurring AP produces secondary persistent hypersensitivity and anxiety-like behavioral changes for study.AIM To determine efficacy of acetyl-L-carnitine(ALC)to reduce pain-related behaviors and brain microglial activation along the pain circuitry in CAE-pancreatitis.METHODS Pancreatitis was induced with 6 hly intraperitoneal(i.p.)injections of CAE(50μg/kg),3 d a week for 6 wk in male C57BL/6J mice.Starting in week 4,mice received either vehicle or ALC until experiment’s end.Mechanical hypersensitivity was assessed with von Frey filaments.Heat hypersensitivity was determined with the hotplate test.Anxiety-like behavior was tested in week 6 using elevated plus maze and open field tests.Microglial activation in brain was quantified histologically by immunostaining for ionized calcium-binding adaptor molecule 1(Iba1).RESULTS Mice with CAE-induced pancreatitis had significantly reduced mechanical withdrawal thresholds and heat response latencies,indicating ongoing pain.Treatment with ALC attenuated inflammation-induced hypersensitivity,but hypersensitivity due to abdominal wall injury caused by repeated intraperitoneal injections persisted.Animals with pancreatitis displayed spontaneous anxiety-like behavior in the elevated plus maze compared to controls.Treatment with ALC resulted in increased numbers of rearing activity events,but time spent in“safety”was not changed.After all the abdominal injections,pancreata were translucent if excised at experiment’s end and opaque if excised on the subsequent day,indicative of spontaneous healing.Post mortem histopathological analysis performed on pancreas sections stained with Sirius Red and Fast Green identified wide-spread fibrosis and acinar cell atrophy in sections from mice with CAE-induced pancreatitis that was not rescued by treatment with ALC.Microglial Iba1 immunostaining was significantly increased in hippocampus,thalamus(intralaminar nuclei),hypothalamus,and amygdala of mice with CAE-induced pancreatitis compared to naïve controls but unchanged in the primary somatosensory cortex compared to naïves.CONCLUSION CAE-induced pancreatitis caused increased pain-related behaviors,pancreatic fibrosis,and brain microglial changes.ALC alleviated CAE-induced mechanical and heat hypersensitivity but not abdominal wall injury-induced hypersensitivity caused by the repeated injections.Sabrina L McIlwrath Marlene E Starr Abigail E High Hiroshi Saito Karin N Westlund 2021World Journal of Gastroenterology2021,27,9:2
10The Importance of Fracture Pattern in Guiding Therapeutic Decision-Making in Patients with Hemorrhagic Shock and Pelvic Ring Disruptions显示文摘Brian J. Eastridge Adam Starr Joseph P. Minei Grant E. O’Keefe 2002The Journal of Trauma: Injury, Infection, and Critical Care2002,,3:2
11Cochlear Receptor (Microphonic and Summating Potentials, Otoacoustic Emissions) and Auditory Pathway (Auditory Brain Stem Potentials) Activity in Auditory Neuropathy显示文摘A. Starr Y. Sininger T. Nguyen H. J. Michalewski S. Oba C. Abdala 2001Ear and Hearing2001,,2:2
12美国医生的专业权威是如何建立的显示文摘本文是美国耶鲁大学社会学系教授Paul Starr的经典名著《美国医学的社会转型》(The SocialTransformation of American Medicine,1982),一书的'导言'部分。该导言是全书的理论基础,提供全书的理论分析框架。该文首次从医学社会史的角度,运用医学社会学和权力社会学理论,从权威与合法性角度,由文化权威与职业控制,依赖性与合法性的关系,美国医学权威的形成,从医学权威到经济权力,医生在现代卫生保健体系中战略地位与捍卫自主等层面,首次全面、系统、精辟、深刻和历史性描绘美国医学专业权威与专业统治模式的历史演变过程,这对正确认识中国社会结构转型方向和规律,深化医药卫生体制改革,构建和谐医患关系,推进健康中国建设,大力发展中国特色现代健康与精神健康社会工作实务体系,构建中国版医学社会学理论和专业化社会服务治理模式等,均具有重要的参考、借鉴意义。 张静(译) 王丹(译) 刘继同(校) 2018社会工作2018,0,5:2
13Taxonomic clarification of Xanthomonas vesicatoria based upon host specificity, bacterio-phage sensitivity and cultural characteristics显示文摘Dye D W Starr M P Stolp H 1964Phytopathol- ogische Zeitschrift1964,51,:1
14Neurochemi- cal evaluation of the novel 5-HT1A receptor partial agonist/seroto- nin reuptake inhibitor, vilazodone 显示文摘HUGHES ZA STARR KR LANGMEAD C J 2005Eur J Pharmacol2005,510,12:1
15Childhood mental ability and blood pressure at midlife: linking the Scottish mental survey 1932 and the midspan studies显示文摘Starr J M Taylor M D Hart C L 2004J Hypertens2004,22,5:1
16A two year longitudinal study of poststroke mood disorders: inhospital prognostic factors associated with six month outcome显示文摘Robinson RG Starr LB 1985J Net Ment Dis1985,173,3:1
17Resource cooperation via social contracting: Resource acquisition strategies for new ventures显示文摘J A Starr and I A MacMillan 1990Strategic Management Journal1990,11,:1
18Brainstem potentials evoked by electrical stimulation of the cochlear in human subjects 显示文摘Starr A Brackmann DE 1979Ann Otol Rhinol Laryngoh1979,88,:1
19Vertically unstable pelvic fractures fixed with percutaneous iliosacral screws: Does posterior injury pattern predict fixation failure显示文摘Griffin DR Starr A J Reinert CM 2003J Orthop Trauma2003,17,:1
20Relationship of sustained vcntricular tachyarrhythmias to outcomes in patients undergoing primary pereutaneous coronary intervention with varying underlying baseline risk显示文摘Mehta RH Starr AZ Lopes RD 2011Am Heart J2011,161,4:1
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