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Comparison of intravenous pantoprazole and ranitidine in patients with dyspepsia presented to the emergency department: a randomized, double blind, controlled trial

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World Journal of Emergency Medicine 2016年第1期7卷 30-34页

作者： Engin Senay Cenker Eken murat Yildiz Derya Yilmaz Erhan Alkan Mete akin Mustafa Serinken Department of Emergency Medicine School of Medicine Akdeniz University Department of Gastroenterology School of Medicine Akdeniz University Department of Gastroenterology Burdur Government Hospital Pamukkale University Hospital Department of Emergency Medicine

BACKGROUND:This study aimed to compare pantoprazole,a proton-pomp inhibitors(PPIs),and ranitidine,a H2 receptor antagonists(H2RA),in ceasing dyspeptic symptoms in the emergency department(ED).METHODS:This randomized,double-blinded study compared the effectiveness of 50 mg ranitidine(Ulcuran®)and 40 mg pantoprazole(Pantpas®),given in a 100 m L saline solution by an intravenous rapid infusion within 2–4 minutes in patients with dyspepsia presented to the *** intensity was measured at baseline,30 and 60 minutes after the drug ***:A total of 72 patients were eligible for the *** these patients,2 were excluded from the study because the initial visual analogue scale(VAS)scores were under 20 mm and 4 were excluded from the statistical analysis because of being diagnosed as having other causes of epigastric pain despite being allocated to one of the study ***-three patients in the pantoprazole group and 33 patients in the ranitidine group were analyzed *** mean age of the patients was36.6±15 years,and 26(39.4%)patients were *** of the groups reduced pain effectively at 30[27.6±28(18 to 37)vs.28.3±23(20 to 37),respectively]and 60 minutes[39.6±39(26 to 53)vs.42.3±25(33 to 51),respectively].There were 13(39.4%)patients in the pantoprazole group and 8(24.2%)patients in the ranitidine group who required additional drug at the end of the study(P=0.186).CONCLUSION:Intravenous pantoprazole and ranitidine are not superior to each other in ceasing dyspeptic symptoms at 30 and 60 minutes in the ED.

关键词： Dyspepsia Pantoprazole Ranitidine Emergency department

Assessment of rock slope stability by probabilistic-based Slope Stability Probability Classification method along highway cut slopes in Adilcevaz-Bitlis(Turkey)

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Journal of Mountain Science 2016年第11期13卷 1893-1909页

作者： Akgun CANAL Mutluhan akin 17th Regional Directorate of State Hydraulic Works Van 65040Turkey Nev ehir Hac Bekta Veli University Department of Geological EngineeringNev ehir 50300Turkey

Rock slope stability is of great concern along highway routes as stability problems on cut slopes may cause fatal events as well as loss of *** rock slope engineering,stability evaluations are commonly performed by means of analytical or numerical analyses,principally considering the factor of safety *** a matter of fact,the probabilistic assessment of slope stability is progressively getting popularity due to difficulties in assigning the most appropriate values to design parameters in analytical or numerical ***,the effect of heterogeneities in rock masses and discontinuities on the analysis results is minimized through the probabilistic *** this study,slope stability of high and steep sedimentary rock cut slopes along a state highway in AdilcevazBitlis(Turkey) was evaluated on the basis of probabilistic approach using the Slope Stability Probability Classification(SSPC) *** probabilistic assessment indicates major slope stability problems because of discontinuity controlled and discontinuity orientation independent mass *** all studied cut slopes suffer from orientation-independent stability problems with very low stability ***,the probability of planar and toppling failures issignificantly high with respect to the SSPC *** stability problems along the investigated rock slopes were also verified by field *** measures such as slope re-design and reinforcement at the studied locations should be taken to prevent hazardous events along the *** the other hand,the probabilistic approach may be a useful tool during rock slope engineering to overcome numerous uncertainties when probabilistic and analytic results are compared.

关键词： Slope stability Probabilistic approach SSPC Rock Discontinuity

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Spiral transitions

Applied Mathematics(A Journal of Chinese Universities) 2018年第4期33卷 468-490页

作者： LEVENT akin SAHIN Bayram HABIB Zulfiqar Faculty of Science Inonu University Faculty of Science Ege University Department of Computer Science COMSATS University IslamabadLahore Campus

Spiral curves are free from singularities and curvature extrema. These are used in path smoothing applications to overcome the abrupt change in curvature and super-elevation of moving object that occurs between tangent and circular curve. Line to circle spiral transition is made of straight line segment and curvature continuous spiral curve. It is extendible to other important types of transitions like line to line and circle to circle. Although the problem of line to circle transition has been addressed by many researchers, there is no comprehensive literature review available. This paper presents state-of-the-art of line to circle spiral transition,applications in different fields, limitations of existing approaches, and recommendations to meet the challenges of compatibility with today’s CAD/CAM soft wares, satisfaction of Hermite end conditions, approximation of discrete data for image processing, 3 D path smoothness for an unmanned aerial vehicle(UAV), and arc-length parametrization. Whole discussion is concluded with future research directions in various areas of applications.

关键词： path planning spiral continuity curvature extrema line to circle transition

A Characterization of Boundedness of Fractional Maximal Operator with Variable Kernel on Herz-Morrey Spaces

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Analysis in Theory and Applications 2020年第1期36卷 60-68页

作者： Lutfi akin Department of Business Administration Mardin Artuklu UniversityMardinTurkey

A significant number of studies have been carried out on the generalized Lebesgue spaces L^p(x), Sobolev spaces W^1,p(x) and Herz spaces. In this paper, we demonstrated a characterization of boundedness of the fractio... 详细信息

关键词： Variable exponent herz space operator theory

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Alanine aminotransferase normalization at week 8 predicts viral response during hepatitis C treatment

作者： akin

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World Journal of Gastroenterology 2013年第46期19卷 8678-8686页

作者： Umit Bilge Dogan Mustafa Salih akin Serkan Yalaki Departments of Gastroenterology Adana Numune Training and Research Hospital

AIM:To investigate alanine aminotransferase(ALT)and sustained virological response(SVR)in chronic hepatitis C(CHC)during peginterferon-ribavirin ***:One hundred and fifty-one genotype 1CHC patients underwent treatment for 48 wk with peginterferon and ribavirin,and were retrospectively divided into two groups as having a rapid virological response(RVR)(Group 1,n=52)and not having an RVR(Group 2,n=99).We also subdivided each group into two according to the initial ALT level being high(Group1h and Group 2h)or normal(Group 1n and Group 2n).HCV RNA and ALT levels were measured at baseline;at 4,12,24 and 48 wk during the treatment period;and at 24 wk *** levels were also obtained at 8 *** to the results of ALT,patients were enrolled in either the follow-up abnormal or follow-up normalized ALT groups at each *** with high and normal ALT levels were compared for each interval in terms of ***:The SVR rates were 83%vs 40%(P=0.000),82%vs 84%(P=0.830),and 37%vs 44%(P=0.466)when comparing Group 1 with 2,1h with1n,and 2h with 2n,*** Group 2h,the SVR rates were 34%vs 40%(P=0.701),11%vs 52%(P=0.004),12%vs 50%(P=0.007),7%vs 50%(P=0.003),6%vs 53%(P=0.001),and 0%vs 64%(P=0.000)when comparing patients with high and normalized ALT levels at week 4,8,12,24,48 and 72,*** multiple logistic regression analysis revealed that RVR(OR=7.05;95%CI:3.1-16.05,P=0.000),complete early virological response(cEVR)(OR=17.55;95%CI:6.32-48.76,P=0.000),normalization of ALT at8 wk(OR=3.04;95%CI:1.31-7.06,P=0.008),and at 12 wk(OR=4.21;95%CI:1.65-10.76,P=0.002)were identified as independent significant predictive factors for ***:Normalization of ALT at 8 wk may predict viral response during peginterferon-ribavirin treatment in genotype-1 CHC patients especially without RVR.

关键词： Chronic hepatitis C Genotype-1 Alanine aminotransferase Rapid virological response Sustained virological response,Interferon Ribavirin

Preservation initiatives for the truncated pyramid-shaped traditional houses of Siirt, Turkey

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Frontiers of Architectural Research 2016年第3期5卷 360-370页

作者： Can Tuncay akin Ayhan Bekleyen Mucahit Yildirim Department of Architecture Dicle University Diyarbakir 21280 Turkey

The traditional houses of the residential areas in and around Siirt in the southeastern region of Turkey are notable because of their interesting forms. The most successful examples are the ＂truncated pyramidal-shaped houses＂ that have existed for centuries and are unique to the locality; however, these forms are demolished rapidly. In this study, the structures of small- scale settlements in Siirt province and its environs have been evaluated to highlight the cultural aspects of the region. The subject of this research is to investigate the design principles of the rural houses constructed in vernacular style to raise international awareness of the need to preserve vernacular architecture. Surviving examples have been examined in terms of multiple case approach by their forms, spatial compositions, changes in their forms over time, their layouts in urban and rural areas, the construction techniques used to produce them from material production through implementation, the composition of the living space and its uses, their differences or similarities to other houses in the region and their aesthetic details. The research reveals that the design principles of traditional rural architecture offer the use of local material and techniques in a unique way that promote highlights to the future.

关键词： Truncated pyramidalshaped Traditional "Cas" Houses Gypsum piaster Gypsum mortar Siirt Turkey Cultural heritage

Use of float consumption rate in resource leveling of construction projects

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Frontiers of Engineering Management 2022年第1期9卷 135-147页

作者： Atilla DAMCI Gul POLAT Firat Dogu akin Harun TURKOGLU Department of Civil Engineering Istanbul Technical UniversityIstanbul34469Turkey

The management of resources has been claimed to be as important as scheduling *** in managing resources may bring about severe delays and cost overruns caused by resource shortages in some cases and/or idle resources in ***,resources should be utilized efficiently to prevent project *** leveling is one of the approaches that are used for the management of *** aims to minimize fluctuations,peaks,and valleys in resource utilization without changing the completion time of a project and the number of resources *** the main principle behind traditional resource leveling is achieving an even flow of resources while the original project duration remains unchanged,the literature supports the need to develop an efficient model that discriminates among the activities that are selected for participation in resource *** this purpose,this study has developed a model that considers the float consumption rates of activities in resource *** float consumption rate is the percentage that is set to determine the maximum amount of float which will be consumed to shift the start time of the *** proposed model allows a scheduler to assign float consumption rates to each activity that can be used during the resource leveling *** the required information is inputted,the proposed model automatically changes the required daily resources as it shifts the noncritical activities along their available total float *** proposed model is expected to minimize the likelihood of severe delays and cost *** model is demonstrated by constructing a network and its resource utilization histograms.

关键词： resource management resource leveling float consumption rate scheduling

The circuitry landscape of perovskite solar cells:An in-depth analysis

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Journal of Energy Chemistry 2024年第7期94卷 393-413页

作者： Siddhi Vinayak Pandey Daniel Prochowicz Apurba Mahapatra Saravanan Pandiaraj Abdullah N.Alodhayb Seckin akin Pankaj Yadav Department of Solar Energy School of Energy TechnologyPandit Deendayal Energy UniversityGandhinagar 382007GujaratIndia Department of Physical Chemistry Polish Academy of SciencesKasprzaka 44/5201-224 WarsawPoland Department of Self-Development Skills King Saud UniversityRiyadh 11451Saudi Arabia Department of Physics and Astronomy College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia Department of Metallurgical and Materials Engineering Necmettin Erbakan University42060 KonyaTurkey Department of Physics School of Energy TechnologyPandit Deendayal Energy UniversityGandhinagar 382007GujaratIndia

The extensive research and development in perovskite solar cells (PSCs) have rekindled the hopes of converting solar energy into *** elusive understanding of underlying mechanisms is required for the development of efficient *** the years,Impedance Spectroscopy (IS) characterization,along with complementary techniques,has proven to be an effective way to understand and analyze the charge transport and recombination at interface and bulk of *** IS of PSCs have been analyzed,interpreted,and improvised continuously,revealing intricate details about the ***,there is a lack of centralized source of these details,which make it tougher to account for the generalized approach to understand the device *** present work is focused on compiling the research done on various PSC device architectures via IS to construct a comprehensive foundation of information on impedance plots,equivalent circuits,and associated processes.

关键词： Impedance Spectroscopy Perovskite solar cells Equivalent Circuits