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Fluid mechanics : fundamentals and applications /

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Fluid mechanics : fundamentals and applications /

Neurophysiological Manifestations of Auditory Hypersensitivity Correlate with Daily Life Experiences

丛书名： McGraw-Hill series in mechanical engineering.

2006年

作者： Çengel Yunus A.

来源：畅想之星图书光盘版（南... 评论

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Neuroscience & Medicine 2018年第1期9卷 29-45页

作者： Sharon Zlotnik Joseph Attias Hillel Pratt Batya engel-Yeger Department of Occupational Therapy Faculty of Social Welfare & Health Sciences University of Haifa Haifa Israel Department of Communication Sciences and Disorders Faculty of Social Welfare & Health Sciences University of Haifa Haifa Israel Evoked Potentials Laboratory Technion-Israel Institute of Technology Haifa Israel Department of Occupational Therapy Faculty of Social Welfare & Health Sciences University of Haifa Haifa Israel

Background: This study aimed to compare the neurophysiological responses to sound in adults with hypersensitivity compared to adults without hypersensitivity, and correlate the daily-life experiences to the neurophysiological manifestations. Material and Methods: The Adolescent/Adult Sensory Profile (AASP) was administered to 27 adults, separated by their cut-off scores. Differences in neurophysiological responses were measured by N1-P2 Event-Related Potentials (ERP) in response to auditory changes in frequency and intensity. Reactions to daily sounds were measured by the hyperacusis questionnaire. Correlations between AASP, hyperacusis questionnaire, and ERP were measured. Results: The basic ability to detect a change in stimuli manifested in N1 waveform was not significantly different. However, participants with hypersensitivity presented a stronger P2 response and a higher hyperacusis score. Daily expressions of auditory hypersensitivity correlated (p = 0.05 - p = 0.01) with larger ERP responses. Conclusions: Auditory hypersensitivity as reflected in daily scenarios is evident in neurophysiological manifestations measured by ERPs. Understanding the relationship between the neural mechanisms of auditory hyper-ensitivity and its daily expressions, may optimize participation and wellbeing for people with hypersensitivity.

关键词： Sensory Hypersensitivity Hyperacusis Event-Related Potentials (ERP) Daily Life Adult

Polycations. 23. Antimicrobial Surfaces for Prevention of Pathogen Transmission

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International Journal of Clinical Medicine 2016年第9期7卷 559-565页

作者： Robert engel Karin Melkonian Jay Ho Jaime Lee Iolani Rizzo Department of Chemistry and Biochemistry Queens College of the City University of New York Flushing NY USA Department of Biology Long Island University C.W. Post Campus Greenvale NY USA Department of Chemistry and Physical Sciences Pace University New York NY USA

The continued evolution of bacterial and fungal species poses a significant difficulty for the treatment of disease of microbial origin. Given this situation, the prevention of transmission of such microbial diseases becomes of increasing importance. Efforts of this laboratory have been directed toward the destruction of microbial species on environmental surfaces as a prophylaxis toward infection, and we herein report on the efficacy of a system that demonstrates activity against both Gram-positive and Gram-negative bacteria, as well as fungi. We report specifically herein on the use of fabric materials so activated for the destruction of these microbial species, useful for a variety of surfaces within hospital and related settings wherein transmission of microbial disease is a major problem, while these approaches are also applicable for a variety of other types of surfaces.

关键词： Antimicrobial Polycationic Organic Salts Cell Disruption Fabric Environmental Surfaces Prophylaxis

腭裂与非腭裂小鼠鼻发育的比较形态测量学研究

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实用口腔医学杂志 2003年第3期19卷 217-220页

作者：蔡志刚 Helmut von Domarus Eveley engel 北京大学口腔医学院 100081 联邦德国吕贝克医科大学颌面外科

目的 :观察腭裂与鼻发育的关系。方法 :借助计算机图象处理系统 ,测定了 30对处于相同或相近发育阶段的腭裂与非腭裂NMRI小鼠的颅上颌复合体冠状序列连续切片 (厚度 7μm)中鼻囊、鼻中膈及鼻中膈软骨的宽度、高度及横截面积。进一步对... 详细信息

目的 :观察腭裂与鼻发育的关系。方法 :借助计算机图象处理系统 ,测定了 30对处于相同或相近发育阶段的腭裂与非腭裂NMRI小鼠的颅上颌复合体冠状序列连续切片 (厚度 7μm)中鼻囊、鼻中膈及鼻中膈软骨的宽度、高度及横截面积。进一步对腭裂及非腭裂组进行量化的比较。结果 :18三体伴腭裂小鼠连续序列切片中腭裂小鼠鼻囊、鼻中膈及鼻中膈软骨的高度和横截面积及鼻中膈软骨的宽度均小于非腭裂小鼠 ,而鼻囊与鼻中膈的宽度则明显大于非腭裂小鼠。结论 :整个外鼻和鼻中膈的发育是与鼠胚的

关键词：腭裂小鼠鼻发育比较形态测量学研究鼻囊鼻中膈鼻中膈软骨

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健康与疾病时的内皮细胞

国外医学（输血及血液学分册） 1990年第4期13卷 231-233页

作者： engel.,H 胡怀忠

血管内皮分布在血管组织和循环血液的界面上,占据很大的表面积.成年男性的内皮细胞(EC)总体积与肝脏差不多,重约1.5-2.0kg.动脉、静脉及毛细血管的EC在形态学、超微结构及生化方面均有差异,而其共同的特点是面积体积比(面积/体积)大,代... 详细信息

血管内皮分布在血管组织和循环血液的界面上,占据很大的表面积.成年男性的内皮细胞(EC)总体积与肝脏差不多,重约1.5-2.0kg.动脉、静脉及毛细血管的EC在形态学、超微结构及生化方面均有差异,而其共同的特点是面积体积比(面积/体积)大,代谢旺盛,EC表面持续暴露于循环血液,构成复杂.血管EC通过细胞间紧密连接形成高度有序的单层结构,这些EC的基础更新率很低.

关键词：健康疾病内皮细胞血管疾病

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前列腺癌的快速自旋回波序列磁共振检查

放射学实践 1995年第2期10卷 49-53页

作者： engel.,K 胡国清同济医科大学附属同济医院

尽管采用ＭＲＴ对前列腺癌的术前诊断有所改善，但迄今为止尚不能完全令人满意。直肠线圈和造影剂应用的进一步研究可望带来新进展。

关键词：前列腺肿瘤 VMP 自旋回波序列

Relationship between Urban Noise and the Health of Users of Public Spaces—A Case Study in Vitoria, ES, Brazil

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Journal of Building Construction and Planning Research 2017年第2期5卷 45-57页

作者： Greicikelly Gaburro Paneto Cristina engel de Alvarez Paulo Henrique Trombetta Zannin Laboratory of Planning and Projects Federal University of Espírito Santo—UFES Vitória Brazil Laboratory of Environmental and Industrial Acoustics and Acoustic Comfort Federal University of Paraná—UFPR Curitiba Brazil

Urban populations today are exposed to high levels of noise, which may cause discomfort and lead to health problems. Most of these noises are traffic-generated;therefore, this study focuses on evaluating the soundscapes of urban open spaces to determine its importance for the health of the citizen, since such spaces can function as noise attenuators. The methodology of this study involved a literature review, computer simulations and interviews with users of the aforementioned open spaces. The case study was conducted in an urban area in the city of Vitória, state of Espírito Santo, Brazil. The results indicate that, in the period of this study, traffic noise dissipated through open spaces but noise levels still exceeded the maximum allowable levels established by regulations. Nevertheless, the population proved to be largely unaware of the noise. It should be pointed out that the areas under study are used predominantly as recreational spaces for health and wellbeing activities. The findings of this study may serve to underpin urban planning policies that encourage the inclusion of open spaces, especially in areas of high urban density where the transport system consists of motor vehicles, in order to help control urban noise.

关键词： Urban Noise Simulation Public Areas Noise Mapping

Phosphorus Mass Balance of the Illinois River Watershed in Arkansas and Oklahoma

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Journal of Water Resource and Protection 2013年第6期5卷 591-603页

作者： Bernard engel Meagan Smith John Berton Fisher Roger Olsen Laurent Ahiablame Alexander Consulting 5802 South 129th East Avenue Tulsa USA CDM Inc. 1331 17th Street Denver USA Department of Agricultural and Biological Engineering Purdue University West Lafayette USA Lithochimeia Inc. 110 West 7th St. Tulsa USA

Water quality degradation in the Illinois River Watershed (IRW) has been linked to excess nutrients, primarily phosphorus (P). A mass balance study was performed on the IRW in Oklahoma and Arkansas to quantify the magnitude of P entering the watershed between the closure of Lake Tenkiller’s dam in 1954 to 2006. Results showed that a substantial mass of P was, and is, being imported into the watershed relative to the mass of P leaving the watershed. The study demonstrated that poultry production has been the major contributor of P imported to the watershed since 1964, and is currently responsible for more than 76% of the net annual P additions to the IRW. Between 1949 and 2002, more than 200,000 tonnes of P was added to the IRW. A P delivery ratio for the IRW was computed from the mass balance results and observed loads indicating that 4% of annual P applied to the IRW landscape reached Lake Tenkiller between 1999 and 2006. Allocation of P loads from 1949 to 2002 to Lake Tenkiller computed with the delivery ratio showed that wastewater treatment plant (WWTP) discharges were responsible for more than 50% of P reaching Lake Tenkiller in 1949, followed by dairy cattle (32% of loads). Poultry contribution to P reaching Lake Tenkiller was 5% in 1949 but increased rapidly to become the largest source in 1969 at approximately 49%, and in 2002 at 54%. Both dairy and WWTP portions of the loads declined from 1949 levels with less than 4% attributable to dairy and less than 34% assigned to WWTP in 2002.

关键词： Phosphorus Nonpoint Source Pollution Lake Watershed

提高板坯生产能力和灵活性的奥钢联紧凑式连铸机

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钢铁 2005年第10期40卷 84-86页

作者： J.Guttenbrunner F.Derflinger K.engel K.Holzer I.Kalmar O.Kriegner 奥钢联工程技术公司

钢厂提高连铸生产能力需改造现有设备或投资建设新设备,但场地条件可能制约新铸机的建设。奥钢联的紧凑式连铸机方案能够使客户在有限的空间内提高连铸生产能力及生产灵活性,并且可用同一台铸机独立浇铸2流窄板坯或1流宽板坯。

关键词：板坯连铸机复式连铸机紧凑式连铸机