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Journal of Building Material Science 2020年第1期2卷 1-10页

作者： serkan Yildiz Mustafa Yilmaz Department of Civil Engineering Anadolu UniversityEskişehir Department of Civil Engineering Gazi Universityi Technology FacultyAnkara

Nowadays,sustainability is one of the most important construction sector goals,as it is in most other ***,sustainability in the construction sector is dealt mostly with its environmental and economic dimensions,and its social dimension remains in the *** situation causes the Occupational Health and Safety(OHS),which is perhaps the most important issue within the scope of social sustainability,to be addressed on its own,and its relationship with sustainability to be not introduced *** study discussed the relationship between social sustainability and OHS in the construction *** on the fact that in construction projects,the sustainability goal should be revealed forward to a great extent at the design stage,how to contribute to OHS by budgeting OHS activities together with project activities was *** intended to contribute to the provision of OHS and thus the social sustainability of construction projects by revealing how the budgeting will be done and how much OHS budget will be,by referring to the studies in the literature conducted about OHS budgeting and presented robust numerical *** study is expected to help construction sector stakeholders to understand the relationship between social sustainability and OHS and to provide a clear picture of the role of budgeting in this respect.

关键词： Social sustainability Construction Sector Occupational Health and Safety

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贝西克塔斯鱼市场

建筑技艺 2010年第7期16卷 92-95页

作者： Ozan Ertug serkan Cedetas Tahsin inanici zlem Avcioglu 朱晓琳

土耳其首都伊斯坦堡的贝西克塔斯市位于博斯普鲁斯海峡靠近欧洲的那一侧,当地人口密集,建筑充满村庄气息。近几年来,土耳其政府在贝西克塔斯市进行了一系列的城市化更新和建设,城市也呈现出崭新的风貌。

关键词：土耳其 gAD 建筑设计鱼市场

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钢管钢纤维混凝土圆柱的试验研究

钢结构(中英文) 2010年第7期 81-81页

作者： serkan Tokgoz Cengiz Dundar

进行了钢管钢纤维混凝土圆柱的性能研究。制作了16根钢管混凝土柱,并进行了双向压弯试验。主要参数有:横截面尺寸、柱长、混凝土抗压强度、荷载偏心。考虑材料非线性和几何非线性,提出计算钢管混凝土柱的极限承载力和荷载-位移曲线的理... 详细信息

进行了钢管钢纤维混凝土圆柱的性能研究。制作了16根钢管混凝土柱,并进行了双向压弯试验。主要参数有:横截面尺寸、柱长、混凝土抗压强度、荷载偏心。考虑材料非线性和几何非线性,提出计算钢管混凝土柱的极限承载力和荷载-位移曲线的理论方法,将普通钢管混凝土柱和钢管钢纤维混凝土柱的极限承载力和荷载-位移曲线的试验数据与理论分析进行对比。结果表明,钢纤维对钢管混凝土的性能有很大影响。

关键词：钢管混凝土柱钢纤维强度韧性

Comparison of Students Academic Performance in Mathematics Between Online and Offline Learning

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Economics World 2021年第4期9卷 173-177页

作者： serkan Kaymak Aliyeva Kalamkas Suleyman Demirel University KaskelenKazakhstan

The coronavirus has affected many areas of life,especially in the field of *** the beginning of the Pandemic,the transition to online learning began,which affected the development of students and teachers in terms of using innovative technologies and programs,such as Zoom,Webex,Discord,google Meet,Moodle,EDX,Coursera,***,*** this regard,many teachers are wondering whether the online method of teaching is as effective as the offline *** this article,we focused on finding out whether there is a significant difference in student performance between online and offline modes of learning in the study of mathematics.58 students were in a group where they studied online and 58 students were in a group where they studied *** study involved first-year college students of Jambyl Innovative Higher College(JICH)in Taraz,*** final control work was carried out at the end of week 18,which tested all areas covered by the topic in both *** average scores of students studying offline were compared with the average of students studying *** avoid confusion,the researchers also conducted and analyzed an independent *** results showed that there is a significant difference in the academic performance of students who study online and *** offline teaching method has proven to be more effective for improving students’understanding and comprehension of mathematics topics.

关键词： online learning offline learning achievement in mathematics

江苏盐城黄海湿地一条备受宠爱的“生命长廊”

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环球人文地理 2021年第23期 46-55页

作者：电波林祖贤李伟林 Lunamarina 大唐偶然 serkan Mutan

在我国黄海南部,有一片辽阔的湿地。当你身临其中,触摸落潮在沙洲上留下的痕迹,遥望万鸟翔集、鹿群奔腾,拜访芦苇荡里的人家,你或许会明白,自由的生命、畅快的天地是何种样貌。黄海之滨浩浩汤汤,永不停歇的海浪拥抱着由长江、淮河冲积...

在我国黄海南部,有一片辽阔的湿地。当你身临其中,触摸落潮在沙洲上留下的痕迹,遥望万鸟翔集、鹿群奔腾,拜访芦苇荡里的人家,你或许会明白,自由的生命、畅快的天地是何种样貌。黄海之滨浩浩汤汤,永不停歇的海浪拥抱着由长江、淮河冲积而成的江淮平原,这里四季分明、气候温和,水网交织、湖泊众多,是富饶美丽的鱼米之乡,也是生机勃勃的自然王国。

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基于2010年太子港震后geoEye-1影像、激光雷达数据的建筑物提取和瓦砾制图

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地壳构造与地壳应力 2012年第1期 6-21页

作者： Ejaz Hussain serkan Ural KyoHyouk Kim Chiung-Shiuan Fu Jie Shan 刘明众巴基斯坦国立科技大学美国普渡大学美国佛罗里达大学

2010年1月12日海地发生了特大地震,本文使用geoEye-1影像和机载激光雷达数据(光探测和测距)对震后太子港地区建筑物以及破损建筑物的碎片瓦砾出图。方法是基于影像和雷达数据,综合光谱、结构和高度信息,采用面向对象土地覆盖分类技术。... 详细信息

2010年1月12日海地发生了特大地震,本文使用geoEye-1影像和机载激光雷达数据(光探测和测距)对震后太子港地区建筑物以及破损建筑物的碎片瓦砾出图。方法是基于影像和雷达数据,综合光谱、结构和高度信息,采用面向对象土地覆盖分类技术。总体分类精度约为87%,而建筑物和瓦砾接近80%。在城中心一个2km2范围内,与人工筛选出的200个实际损毁建筑相比,此方法达到90%的准确度,并且建立了覆盖太子港地区约30km2共55000栋建筑物的三维建筑模型。我们发现,大多数受损建筑物是城市规划区的混凝土和砖体结构,而受损较小的则是庇护所和临时用金属片屋顶搭建的房屋。研究表明,融合光学图像和激光雷达数据可以有效地反映由地震造成的城区破坏性质、严重程度、受害范围和受损模式,而这些地区人口稠密,比如太子港。

关键词：建筑物结构 geoEye-1 土地覆盖分类总体分类机载激光雷达数字表面模型光学图像面向对象建筑模型形状特征

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贝西克塔斯鱼市

设计家 2010年第6期 64-69页

作者： gokhan Avcioglu Ozan Ertug serkan Cedetas Tahsin nanici zlem Avcioglu 张小千 gokhan Avcioglu & gAD

项目名称:贝西克塔斯鱼市项目地点:土耳其,伊斯坦布尔竣工时间:2009年项目面积:320平方米设计公司:gokhan Avcioglu & gAD设计师:gokhan Avcioglu设计团队:Ozan Ertug,serkan Cedetas,Tahsin nanici客户:Besiktas Municipality摄影:zlem Avcioglu,Ozan Ertug文字提供:gAD文字翻译:张小千在古希腊,鱼市常常被称为"祭神"的地方。这些市场通常是开放式的。

关键词：鱼市设计师贝西土耳其项目名称文字翻译古希腊开放式设计公司市场

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Noninvasive assessment of liver damage in chronic hepatitis B

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World Journal of Hepatology 2013年第8期5卷 439-444页

作者： Mehmet Celikbilek serkan Dogan Sebnem gursoy gokmen Zararsιz Alper Yurci Omer Ozbakιr Kadri guven Mehmet Yucesoy Department of gastroenterology Medical School Bozok University Department of gastroenterology Medical School Erciyes University Department of Biostatistics and Medical Informatics Medical School Erciyes University

AIM:To evaluate the efficacy of the aspartate aminotransferase/platelet ratio index(APRI)and neutrophillymphocyte(N/L)ratio to predict liver damage in chronic hepatitis B(CHB).METHODS:We analyzed 89 patients diagnosed with CHB by percutaneous liver biopsy and 43 healthy *** biopsy materials were stained with hematoxylin-eosin and Masson’s ***’fibrosis scores and histological activity index(HAI)were calculated according to the Ishak scoring *** score was recognized as follows:F0-1 No/early-stage fibrosis,F2-6 significant fibrosis,F0-4 non-cirrhotic and F5-6 *** liver fibrosis was defined as an Ishak score of≥*** and N/L ratio calculation was made by blood test ***:The hepatitis B and control group showed no difference in N/L ratios while there was a significant difference in terms of APRI scores(Pgistic regression analysis revealed that the only independent predictive factor for liver fibrosis in CHB was platelet *** score was significantly higher in cirrhotic patients than in non-cirrhotic ***,this significance was not confirmed by multiple logistic regression *** optimum APRI score cut-off point to identify patients with cirrhosis was 1.01with sensitivity,specificity,positive predictive value and negative predictive value of 62%(36%-86%),74%(62%-83%),29%(13%-49%)and 92%(82%-97%),*** addition,correlation analyses revealed that N/L ratio has a negative and significant relationship with HAI(r=-0.218,P=0.041).CONCLUSION:N/L ratio was negatively correlated with *** score may be useful to exclude cirrhosis in CHB patients.

关键词： Chronic hepatitis B Fibrosis Liver cirrhosis Noninvasive Serum markers

Basic properties and types of zirconia: An overview

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World Journal of Stomatology 2013年第3期2卷 40-47页

作者： serkan Saridag Onjen Tak gamze Alniacik Department of Prosthodontics Faculty of Dentistry Kocaeli University 41700 Kocaeli Turkey

This paper describes types and characteristics of zirconia materials in relation to their applications in dentistry. The zirconia material typically used today by most manufacturers is a tetragonal polycrystalline zirconia, partially stabilized with yttrium oxide. The mechanical properties of zirconia have been extensively investigated in the scientific literature and zirconia clearly measures up to any other equivalent manufactured material. The biocompatibility of zirconia has also been extensively evaluated and no local or systemic adverse reactions or cytotoxic effects have been found in relation to it. However, ceramic bonding, ageing, light transmission and manufacturing processes are all factors that need to be further evaluated in order to guide the successful use of zirconia as a prosthetic restorative material. Milling zirconia to full-contour might be an alternative to traditionally veneered restorations. A potential adhesion mechanism appears to be the combination of air abrasion with aluminum oxide particles(silanated or not), followed by sintering with materials containing special reactive monomers. Changes in zirconia properties before and after the sintering process have also been investigated. It was found that after sintering, surface roughness was greater, and micro hardness was slightly reduced; however, accurate precision of fitwas not affected by the sintering process. Currently, zirconia restorations are manufactured by either soft or hard-milling processes, with the manufacturer of each claiming advantages over the other. Chipping of the veneering porcelain is reported as a common problem and has been labeled as its main clinical setback. As zirconia has demonstrated good mechanical and biological performance, future technology is attempting to improve esthetics and minimize veneer fracture, aiming to create confidence in the dental community towards this all-ceramic system. Milling zirconia to full-contour might be an alternative to traditio

关键词： Zirconia Biocompatibility Porcelain chipping Mechanical properties

The Creeping Shores of the golden Horn

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Journal of Civil Engineering and Architecture 2012年第2期6卷 174-181页

作者： Ergtin Togrol Yalgun Eyigtin serkan Ktiman Faculty of Civil Engineering lstanbul Technical University ＆ Istanbul University Turkey Department of Transportation Istanbul Metropolitan Municipality Turkey Directorate of Railed Systems lstanbul Metropolitan Municipality Turkey

In a soft clay layer overlain by a thick man made ground layer, as in the case of the Unkapani shores of the golden Horn, excess pore pressures have remained for long periods and the soft clay layer has hardly undergone few volumetric deformations. Along the shores of the golden Horn such creep of the soil towards the sea has been detected at more than 40 mm in the last 26 months. The measurements of those movements are examined in this paper. Our research points out that the local failure of a soil element or of a particular layer differs from the general failure of the soil mass. Furthermore, the large masses of unfailed soil which overlie the soft layer along the shores of the golden Horn delay the general failure of the slopes. We conclude that the shear strains producing excessive pore pressures is the cause of the creep observed. Because a proper solution still need to be found for a sustainable stability of the area, it is necessary to continue with the measurements of the golden Horn"s creeping shores.

关键词：匍匐金土壤元素孔隙压力体积变形局部破坏粘土层剪应变