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Open Journal of Energy Efficiency 2019年第4期8卷 179-201页

作者： Filip Milojkovic Fernando Zuniga Arash Zandi Knuth Posern erol Uen smartB Energy Management GmbH Hardenbergstr. 9A Berlin Germany

In order to promote digital innovations in the field of energy use and monitoring in all end customer sectors, the Federal Ministry for Economic Affairs and Energy (BMWi) has launched the “Pilotprogramm Einsparzähler” in 2016. The program promotes the development of digital platforms following the “Efficiency First” principle, focusing not on individual projects but on the establishment of a business model. smartB successfully applied for subsidies for the development of a software tool, the architecture of which is the content of this open source paper. The tool applies a multivariate regression-model to model a given system’s energy consumption (significant energy uses or SEUs), adjusted to relevant external factors (e.g. weather) and given output levels or product properties. Thereby comparing energy consumption before and after an energy conservation measure (ECM), the tool allows for a quantification and verification of achieved energy savings as laid out in international standards for energy management (ISO, 2014). Achieved energy savings induced by an ECM and energy efficiency improvements cannot be measured directly. We use the term “negawatt-hour”, defined as a unit of energy saved as a direct result of energy conservation measures. International norms provide accepted standards to derive quantified savings in negawatt-hours from a qualified comparison between consumption before and after an ECM, as presented at the beginning of the paper.

关键词： Energy Efficiency Energy Savings Energy Consumption Regression

First Derivative of the Ratio and First Derivative Spectrophotometric Assay of Nitrendipine in the Presence of Enalapril Maleate

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First Derivative of the Ratio and First Derivative Spectroph...

A New Neurological Sign Shows Severity of Carpal Tunnel Syndrome

第三十五届国际光谱会议

作者： S.erol N.Erk Ankara University Faculty of Pharmacy Department of Analytical Chemistry6100Tando anAnkaraTurkey Ankara University Faculty of Pharmacy Department of Analytical Chemistry6100Tando anAnkaraTurkey

＜正＞A very fast,simple,rapid and accurate spectrophotometdc methods for the assay of nitrendipine alone and in the presence enalapril maleate has been *** solutions of standard and sample solutions have been prepared in *** first spectrophotometric method has been the application of fast derivative spectrophotometry. In this method,the first derivative signals at 332.0 and 380.0 nm was measured for the assay of nitrendipine alone and in the presence of the enalapril maleate where the

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Open Journal of Modern Neurosurgery 2014年第1期4卷 38-42页

作者： Sevinc Celik Suat erol Celik Canan Bolcu Emir Department of Neurology Fatih Sultan Mehmet Training and Research HospitalIstanbulTurkey Department of Neurosurgery Okmeydani Training and Research HospitalIstanbulTurkey Department of Neurology Okmeydani Training and Research HospitalIstanbulTurkey

The objective of this study was prospective comparative determination of both clinical and neurophysiological characteristics of a new pathological reflex in CTS. The authors investigated 300 patients with severe carpal tunnel syndrome undergoing surgery. The 134 patients who showed the sign were allocated as the reflex group. The remaining 166 cases with no sign were named the control group. Two blinded neurology specialists evaluated all patients prior to and after the surgery. Their clinical data, the reflex sign and the electrophysiological results were recorded. The ligament thicknesses during surgery and postoperative changes were also recorded. The reflex group showed exaggerated symptoms with worse electrophysiological results. The reflex group also had thicker median carpal ligament in operative measurements. The difference was significant. The reflex does not disappear easily after surgery and persists up to three months. In the author’s opinion, this sign may present a new pathological reflex indicating severe long-lasting nerve compression with the requirement of surgical decompression of the median nerve in CTS subjects.

关键词： Carpal Tunnel Median Nerve Pathological Reflex Neurological Sign

Energy Consumption Control of an Air Conditioner Using Web Services

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Smart Grid and Renewable Energy 2011年第3期2卷 255-260页

作者： Asaad Elmoudi Omar Asad Melike erol-Kantarci Hussein Talaat Mouftah 不详

Air-conditioning (AC) systems have the highest power consumption among the appliances and consumer devices used at residential homes and buildings. Reducing their energy use will lower peak time usage and lower CO2 emissions. Recently, employment of the Information and Communications Technologies (ICT) to the power grid has smartened the grid. In the smart grid new opportunities emerge for AC energy consumption control. The aim of this paper is to reduce the air conditioning energy consumption of residential customers. It proposes an architecture that provides easy management and control using sensor network web services. A simulation thermal model of a house considers house data and outside temperature is presented. Simulation results showed a proposed temperature control method can have significant energy saving while maintaining customer comfort.

关键词： Smart Grid Web Services Energy Management Systems

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小鼠模型中伯氏疏螺旋体组织载量的定量研究

中国媒介生物学及控制杂志 2009年第3期20卷 234-237页

作者：宝福凯柳爱华 erol Fikrig 昆明医学院微生物学与免疫学教研室/生物化学与分子生物学教研室昆明650031 Department of Internal Medicine Yale University School of Medicine

目的用实时荧光定量PCR确定伯氏疏螺旋体感染小鼠模型不同组织的病原体载量。方法培养低传代伯氏疏螺旋体至对数生长期,稀释为1×105/ml。为建立伯氏疏螺旋体感染小鼠模型,于每只小鼠皮内注射菌液100μl,在证实感染成功后,于第12天和第1... 详细信息

目的用实时荧光定量PCR确定伯氏疏螺旋体感染小鼠模型不同组织的病原体载量。方法培养低传代伯氏疏螺旋体至对数生长期,稀释为1×105/ml。为建立伯氏疏螺旋体感染小鼠模型,于每只小鼠皮内注射菌液100μl,在证实感染成功后,于第12天和第18天分别取不同组织,提取总DNA,用实时荧光定量PCR分别测定组织中的螺旋体flaB基因拷贝数,并标准化为每106β-肌动蛋白所对应的flaB拷贝数(螺旋体数)。对不同组织的螺旋体载量进行统计学处理,确定不同组织螺旋体载量差异是否有统计学意义。结果在所检测的4种代表性组织中,膀胱螺旋体载量在两个典型时间点均最高,皮肤和关节次之,心脏最低。结论伯氏疏螺旋体感染小鼠后,不同组织螺旋体载量差异有统计学意义。组织螺旋体载量与组织损伤程度无密切关系。

关键词：伯氏疏螺旋体莱姆病小鼠实时荧光定量PCR

Electron Microscopic Investigation of Anterior Lens Capsule and Epithelium in Patients with Diabetes Mellitus

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International Journal of Clinical Medicine 2018年第10期9卷 778-786页

作者： Yasemin Ozdamar erol Candan Ozogul Ufuk Elgin Fatma Helvacioglu Orhan Zilelioglu Department of Retinal Diseases and Vitreoretinal Surgery Ulucanlar Eye Educationand Research Hospital Ankara Turkey Department of Histology and Embryology Faculty of Medicine Gazi University Ankara Turkey Ulucanlar Eye Educationand Research Hospital Ankara Turkey

Purpose: To evaluate the histopathologic alterations of organelles in the epithelium of the anterior lens capsule. Methods: The interventional study included 26 eyes;of which 11 had non-proliferative diabetic retinopathy (diabetic group) and cataract, and 15 had age-related cataract (control group). We investigated the anterior lens capsule in patients with diabetes mellitus by using electron microscopy and to compare it between diabetic eyes and healthy eyes. Anterior capsule samples were obtained by circular continuous capsulorhexis during phacoemulsification procedures. All the samples were fixed and conventionally processed for electron microscopy analysis. Results: Demographic characteristics of the diabetic group and the control group were similar (p > 0.05). In the diabetic group, electron dense cells with an apoptotic appearance were seen and these cells had an apoptotic nucleus and prominent mitochondrial crystalysis. In addition, there was dilatation of the endoplasmic reticulum cistern. In the control group, lens epithelial cells and all their elements had a normal pattern. Neither cells with an apoptotic appearance nor mitochondrial crystalysis was seen, but there was dilatation of the endoplasmic reticulum cistern. Conclusions: Diabetes mellitus can engender structural abnormalities of organelles in the epithelium of the anterior lens capsule including mitochondrial crystalysis, dilatation of the endoplasmic reticulum cistern and apoptotic dense nucleus. It can be suggested that diabetes mellitus affects organelles of anterior lens epithelium in eyes with cataracts, while it causes non-proliferative changes in the retina.

关键词： Anterior Lens Epithelium Cataract Diabetes Mellitus Endoplasmic Reticulum Mitochondria

Is External Ventricular Drainage Life-Saving in Cerebellar Hemorrhages?

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Open Journal of Modern Neurosurgery 2019年第2期9卷 154-163页

作者： Suat erol Celik Ajlan Uzunkol Buse Sarigul Halil Olgun Peker Yunus Kurtulus Department of Neurosurgery Okmeydani Training and Research HospitalIstanbulTurkey

Background: The treatment of cerebellar hemorrhage (CH) may be different surgery or conservative according to the hematoma volume, compression of vital structures or hydrocephalus existence. In the present study, the authors investigated the risk factors, the indications and the situation of external ventricular drainage (EVD) on the treatment line. Methods: 63 pure cerebellar hemorrhage patients were enrolled in the study. 36 cases underwent surgery;the other 27 were received conservative treatment. 15 and 13 cases received EVD in both groups. Hospital stay and mortality rates were investigated. Results: 4 cases in the conservative group underwent surgery secondary to treatment failure. Both of the groups had equal rates of morbidity and mortality. On the other hand, the group that received surgical intervention had shorter median hospital stay. The EVD does not seem to be life-saving at first but it gives time for preparing for surgery. Conclusions: We found that CH was strongly associated with early hydrocephalus and mortality. The early diagnosis and surgical evacuation of the mass are mandatory and life-saving if hematoma is larger than 10 ml. The EVD may not being a life-saving instrument but majorly it may be a time earning device if acute hydrocephalus present.

关键词： Cerebellar Hemorrhage External Ventricular Drainage Hydrocephalus Hypertension

The Impact of Aggressive Behaviour, Sleeping, and Fatigue on Road Traffic Crashes as Comparison between Minibus/Van/Pick-up and Commercial Taxi Drivers

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Journal of Traffic and Transportation Engineering 2017年第1期5卷 21-31页

作者： Abdulbari Bener Timo Lajunen Turker Ozkan erol Yildirim Khair S. Jadaan Department of Biostatistics and Medical Informatics Cerrahpasa Faculty of Medicine Istanbul University Istanbul 34098Turkey Department of Evidence for Population Health Unit School of Epidemiology and Health Sciences University of ManchesterManchester M13 9PL UK Department of Psychology Istanbul Medipol University Kavacik 34810 Beykoz istanbul Turkey Safety Research Unit Department of Psychology Middle East Technical University Ankara 06800 Turkey Department of Civil Engineering Faculty of Engineering University of Jordan Amman 11942 Jordan Department of Transportation Engineering University of Illinois at Urbana-Champaign IL 61820-6983 USA

No study has been conducted to determine the relationship between RTC （road traffic crashes） and depression, anxiety and stress scale （DASS-21）, tiredness, fatigues and sleeping. The aim of the present study was to examine the effect of aggressive driver behaviour, fatigue and sleeping on RTC comparison between commercial taxi and minibus/van/pick-up cars drivers. A cross-sectional study included a representative sample of 2,300 drivers of which 1,786 drivers （77.6%） agreed to participate. The Manchester DBQ （Driver Behaviour Questionnaire） was used to measure the aberrant driving behaviours leading to accidents. The study is based on the measurement using the depression anxiety stress scales （DASS-21）. Participants completed a DASS-21 questionnaire with items related to socio-demographic information, BMI （body mass index）, driving experience, fatigue, sleeping, adherence to traffic laws （including speed limits and wearing seat belt）, and drivers＇ driving records. Univariate and multivariate statistical analyses were performed. In a representative sampling, the age distribution of the participants ranged from 25 to 65 years with the mean age 38.3±10.2 and the mean annual mileage （km） per month was 14,587±1,741 （p 〈 0.001）. There was a significant difference found between both group minibus/van/pick-up and commercial taxi drivers regarding of their age group （p 〈 0.001）, education （p = 0.003）, history of accident （p = 0.003）, seat belt use （p = 0.022） time of accident （p = 0.005）; crossing red light （p 〈 0.001）, excessive speed limits （p = 0.002）, BMI group （p = 0.022）, physical activity （p = 0.003）, annual mileage in km （p 〈 0.001）, number of working days （p = 0.010） and hours （p = 0.030）; number of sleeping hours （p = 0.025）, CD music listening （p = 0.010）, mobile phone use （p = 0.001）, soft drinking （p = 0.002） and cigarette smoking habit （p 〈 0.001）. When the history of RTC was assessed, minibus/van/pick-ups were more likely to be involved in accidents compared t

关键词： Aggressive behavior sleeping fatigue violation driving accident.

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建筑拆除废弃物再生骨料颗粒破碎与压缩特性

Journal of Central South University 2023年第10期30卷 3499-3516页

作者：孔坤锋陈锋肖源杰李昀博姜钰王萌 TUTUMLUER erol 陈宇亮李志勇 Railway Engineering Research Institute China Academy of Railway Sciences Corporation LimitedBeijing 100081China School of Civil Engineering Central South UniversityChangsha 410075China Key Laboratory of Engineering Structures of Heavy-haul Railway of Ministry of Education(Central South University) Changsha 410075China Department of Civil&Environmental Engineering University of Illinois at Urbana-ChampaignUrbanaIL 61801U.S.A. Hunan Communications Research Institute Corporation Limited Changsha 410015China

使用回收的建筑拆除废弃物作为无黏结骨料是路面基层/底基层施工的资源节约型、经济型和生态友好型替代方法之一。单个粗集料颗粒的细观强度和压碎特性会对此类再生无黏结集料的宏观强度和变形行为产生重大影响。本文通过单颗粒压碎试... 详细信息

使用回收的建筑拆除废弃物作为无黏结骨料是路面基层/底基层施工的资源节约型、经济型和生态友好型替代方法之一。单个粗集料颗粒的细观强度和压碎特性会对此类再生无黏结集料的宏观强度和变形行为产生重大影响。本文通过单颗粒压碎试验和侧限压缩试验系统地研究了不同粒径和成分的再生骨料的压碎强度和压缩变形特性。试验结果表明,单颗粒破碎强度具有显著的尺寸效应,对于同种类型的再生骨料,破碎应力峰值随颗粒尺寸的增大而减小。此外,采用双曲线函数可以很好地描述侧限压缩过程的应力-应变关系。在相同的垂直应力水平下,随着粒径的增大,垂直应变和屈服应力值分别逐渐增大和减小。最后,采用颗粒破碎指标B_(r)量化了不同垂直应力水平下各粒度范围的颗粒破碎情况。根据破碎指标Br的预测公式的极限值,可得出各粒度范围的极限破碎状态。

关键词：建筑拆除废弃物再生骨料颗粒破碎永久变形单颗粒破碎试验侧限压缩试验

伯氏螺旋体在小鼠宿主中的关节特异性转录谱(英文)

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科技通报 2008年第6期24卷 832-838,846页

作者：宝福凯 erol Fikerig 昆明医学院微生物学与免疫学教研室昆明650031 Department of Internal Medicine Yale University School of Medicine

目的建立伯氏疏螺旋体感染的小鼠模型,研究伯氏疏螺旋体在小鼠关节组织中的关节特异性基因表达谱。方法首先,建立伯氏疏螺旋体感染小鼠模型,在不同时间点处死小鼠,收集小鼠关节、心脏、皮肤和膀胱组织,从四种组织中分别提取总RNA;随后,... 详细信息

目的建立伯氏疏螺旋体感染的小鼠模型,研究伯氏疏螺旋体在小鼠关节组织中的关节特异性基因表达谱。方法首先,建立伯氏疏螺旋体感染小鼠模型,在不同时间点处死小鼠,收集小鼠关节、心脏、皮肤和膀胱组织,从四种组织中分别提取总RNA;随后,用DECAL技术和微阵列技术分析不同时间点伯氏疏螺旋体在四种组织中的转录组;最后,将伯氏疏螺旋体在关节中的转录组依次与其他三种组织中的转录组进行比较,找出仅在关节中表达的伯氏疏螺旋体基因,从而获得伯氏疏螺旋体不同时间点的关节特异性基因表达谱。结果与其他组织相比,在感染后第15天,伯氏疏螺旋体在小鼠关节组织特异地表达21个基因,其中13个基因位于伯氏疏螺旋体染色体上,8个基因位于质粒上;在感染后的第105天,伯氏疏螺旋体在小鼠关节组织特异地表达24个基因,其中13个基因位于伯氏疏螺旋体染色体上,11个基因位于质粒上。结论伯氏疏螺旋体在小鼠关节组织中存在独特的基因表达谱,这些在关节中特异表达的基因可能与莱姆关节炎的发生、发展有关。

关键词：伯氏疏螺旋体莱姆病 DECAL技术微阵列基因转录组表达谱