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Influence of donor age on liver transplantation outcomes: A multivariate analysis and comparative study

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World Journal of Gastrointestinal Surgery 2024年第2期16卷 331-344页

作者： miran Bezjak Ivan Stresec Branislav Kocman Stipislav Jadrijević Tajana Filipec Kanizaj Miro Antonijević Bojana Dalbelo Bašić Danko Mikulić Department of Surgery University Hospital MerkurZagreb 10000Croatia Department of Electronics MicroelectronicsComputer and Intelligent SystemsFaculty of Electrical Engineering and ComputingZagreb 10000Croatia Department of Gastroenterology University Hospital MerkurZagreb 10000Croatia Development of Software Nanobit Ltd.Zagreb 10000Croatia

BACKGROUND The growing disparity between the rising demand for liver transplantation(LT)and the limited availability of donor organs has prompted a greater reliance on older liver ***,utilizing livers from elderly donors has been associated with outcomes inferior to those achieved with grafts from younger *** accounting for additional risk factors,we hypothesize that the utili-zation of older liver grafts has a relatively minor impact on both patient survival and graft *** To evaluate the impact of donor age on LT outcomes using multivariate analysis and comparing young and elderly donor *** In the period from April 2013 to December 2018,656 adult liver transplants were performed at the University Hospital *** multivariate Cox propor-tional hazards models were developed to independently assess the significance of donor *** age was treated as a continuous *** approach involved univariate and multivariate analysis,including variable selection and assessment of interactions and ***,to exemplify the similarity of using young and old donor liver grafts,the group of 87 recipients of elderly donor liver grafts(≥75 years)was compared to a group of 124 recipients of young liver grafts(≤45 years)from the *** rates of the two groups were estimated using the Kaplan-Meier method and the log-rank test was used to test the differences between *** Using multivariate Cox analysis,we found no statistical significance in the role of donor age within the constructed *** when retained during the entire model development,the donor age's impact on survival remained insignificant and transformations and interactions yielded no substantial effects on *** insigni-ficance and low coefficient values suggest that donor age does not impact patient survival in our ***,there was no statistical evidence that the five developed models did not adhe

关键词： Liver transplantation Elderly donors Survival analysis Postoperative complications Cox proportional hazard models

李英爱&崔岷植&宋江浩复仇者大搜捕朴赞郁复仇三部曲完全报告

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电影评介 2005年第11期 14-19页

作者： miran 铸秦神叨叨 LF

如果太过拘泥于“三”这个数字和“复仇”这个主题的一贯性的话,可能都会犯“只见树木不见森林”的错误。“复仇三部曲”是指朴赞郁导演近年来拍的三部以复仇为内容的作品,但是这个表现其实削弱了三部影片各自散发着的魅力和致命的香气... 详细信息

如果太过拘泥于“三”这个数字和“复仇”这个主题的一贯性的话,可能都会犯“只见树木不见森林”的错误。“复仇三部曲”是指朴赞郁导演近年来拍的三部以复仇为内容的作品,但是这个表现其实削弱了三部影片各自散发着的魅力和致命的香气。这三部影片之间并不像[星球大战三部曲]那样存在连续性和连贯性,是各自独立的故事,[我的复仇]的保守主义、[老男孩]的对称构图和[亲切的锦子]巧妙的时间结构等等都是独自可以充分吸引人的美学对象。即使这样我们硬把这三部作品捆绑在一起,是因为这三部影片在相辅相成间表现出一种微妙的差异。绑架和囚禁、残酷和幻想、基督教和性的描写,还有像玩旋转木马一样循环出场的演员……我们即使不可能将它们变成三胞胎,但是正因为有了“朴赞郁”这个相同的遗传因子,它们成了三兄妹。先说一说复仇这个主题,三部电影都竭力避免直线性的复仇结构,它们摒弃了这种体裁的影片谈论复仇的一贯方式。举个例子,如果是韩国的传统武侠影片,就会出现类似“为了替父报仇我等了三十年,整整磨了三十年的刀”等台词,用来展现主人公通过漫长的计划和修炼过程,只为一个目标勇往直前的故事,故事之中一般都只有一个复仇者,同样这个主角的复仇对象也只有一个,这是一种单线性结构——但是朴赞郁的复仇并没有这么简单。

关键词：三部曲影片星球大战主题作品线性结构复仇美学导演演员

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不忠的爱

电影评介 2005年第9期 2-1,8-9页

作者： miran 掩面疾走

道德的藩篱已经脆薄如纸,越过衣衫和胸膈,犹疑停转的心灵到底远还是不远;有的时候,爱了,是你的无良,不爱,是你的无能;在不忠以及报复面前,人们像尘埃一样身陷囹圄。

关键词：照相馆爱情衣衫影片不忠女主人公影碟戏剧冲突情节设置道德

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20世纪福克斯主流之外

电影评介 2005年第9期 20-22页

作者：啊咧铸秦珠圆玉润 miran

提到20世纪福克斯公司出品的电影,大家都会想到在票房上横扫千军的外星人、铁胆硬汉、机器人和异种怪物,仿佛福克斯公司的人都有着超现实的幻想和爱好,其实不然,福克斯也有着亲切平和的日常一面,一旦摘下高高在上的冰冷叙事面具,讲述另... 详细信息

提到20世纪福克斯公司出品的电影,大家都会想到在票房上横扫千军的外星人、铁胆硬汉、机器人和异种怪物,仿佛福克斯公司的人都有着超现实的幻想和爱好,其实不然,福克斯也有着亲切平和的日常一面,一旦摘下高高在上的冰冷叙事面具,讲述另一些不为人知的故事,你会发现,它依然能把这些故事讲述得出神入化。当那些生猛的主流大片给你带来了审美疲劳,何妨看看福克斯这些“另类制作”?相信它们可以带给你一份真实的感动和别样的感受。下面我们介绍几部福克斯近十几年来的非主流佳作,相比那些为人熟知的主流商业电影,这些作品或深刻沉郁(如[哭泣游戏]),或平淡无奇(如[大人物拿破仑]),或黑色幽默(如[光猪六壮士]),或稀奇古怪(如[暖暖内含光]),但无一例外地,它们都是精品,值得大家坐下来好好地咀嚼、品味。

关键词：黑色幽默影片导演商业电影超现实非主流电影节外星人作品音轨

Primary Metabolites and Energy of Oak Fruits （Quercus spp.） in Khamza Mountain Oak Forest in Sulaimani I Iraqi Kurdistan Region

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Journal of Chemistry and Chemical Engineering 2010年第6期4卷 15-21页

作者： Noori Hassan Ghafour miran Madhar Rada Baban College of Science Education University of Sulaimani Sulaimani Iraq College of Science University of Sulaimani Sulaimani Iraq

This study was conducted to determine primary metabolites （protein, fat and total carbohydrate） and energy in various parts of Oak fruit （cotyledon, pericarp and cupules） for each of Quercus aegilops Subsp. brantii, Quercus infectoria and Quercus libani. Oak fruits were collected during October in 2008 from three different native species of Quercus spp. in Khamza Mountain oak forest in Sulaimani city of Iraqi Kurdistan. The fruit samples were dried for moisture by oven and ash by Muffle Furnace. Samples were also analyzed for protein by Kjeldahl, fat by Soxhlet, total carbohydrate and energy by calculation （Atwater system）. This study revealed significant and high significant differences （P _〈 0.05 and P 〈 0.01） by using Duncan＇ s multiple range as a test of comparisons between means of studied species for various parts of oak fruits in content of energy and food compounds for each part of oak fruit. The energy content for cotyledon was 404.826-410.558 kcal/100g DM; pericarp, 397.618-406.850 kcal/100g DM and cupules, 387.100-391.109 kcal/100g DM; the maximum value for energy content was found in cotyledon of Q. infectoria. Protein content in cotyledon was 3.406-5.426% DM; pericarp, 2.542-2.609% DM and cupules, 1.272-2.066% DM, that cotyledon ofQ. aegilops Subsp. brantii contain highest amount of protein. Fat content in cotyledon was 3.375-3.942% DM; pericarp, 1.754-2.766% DM and cupules, 1.464-2.165% DM, maximum content of fat was found in cotyledon of Q. infectoria. Total Carbohydrate content in cotyledon was 88.491-90.364% DM; pericarp, 92.486-92.947% DM and cupules, 90.594-92.977% DM, the cupules of Q. infectoria contained highest content of total Carbohydrate.

关键词： Quercus spp. kjeldahl soxhlet.

The Use of Geomagnetic Measurements to Study Local Tectonics:Case for the NE Part of the Adria-Eurasia Collisional Zone

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Open Journal of Earthquake Research 2020年第2期9卷 83-99页

作者： Polona Pavlovcic-Preseren Rudi Cop miran Kuhar University of Ljubljana Faculty of Civil and Geodetic EngineeringLjubljanaSlovenia Zavod Terra Viva SecovljeSlovenia

Determination of the correlation between the energy-density changes in geomagnetic field and seismic events is a challenging scientific topic that allows the study of local tectonics using magnetometers. The magnetised properties of the crustal field of the Earth change due to natural sources and/or human activities that affect the environment. The latter can be avoided by setting up observatories in “geomagnetically-quiet” locations, while the natural sources, which describe the combined effects due to changes in the core, lithosphere, external or electromagnetically induced field, cannot be easily eliminated. This research focused on the investigation of local changes in the geomagnetic field in relation to evidently significant local tectonics in the vicinity of the PIA (Piran, Slovenia) geomagnetic observatory. It is obvious that geomagnetic measurements from PIA contain much higher levels of noise compared to the surrounding magnetometers in Italy and Croatia. According to previous geodynamic studies, the position of the PIA observatory is specific, since it is located at an Adriatic microplate that collides under the Eurasian plate. At this point it can be assumed that the reason for high-level noise in geomagnetic observations is due to the still ongoing Adria-Eurasia collisional process. Furthermore, the study of the earthquake on 1 November 2015 with a magnitude of 4.2 and its epicentre 150 km from PIA showed the correlation between higher energy density of the Earth’s magnetic field and the earthquake occurrence. From the results acquired by the computational strategy described in the research, it is obvious that, as expected, a few days prior and after the earthquake higher Earth’s magnetic field indicated some significant changes in the local geomagnetic field that might occur due to the increased stress in the Earth’s crust in the north-eastern part of the Adria-Eurasia collisional zone.

关键词： Geomagnetic Field Adria-Eurasia Collisional Zone PIA Observatory Earthquake

Evidence of Member Hotel Programs Boosting Loyalty

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Journal of Tourism and Hospitality Management 2016年第2期4卷 49-63页

作者： miran Kim Christine A. Vogt Bonnie J. Knutson Michigan State University Michigan USA Arizona State University Arizona USA

This study extends previous research on tourists＇ loyalty by measuring the duel dimensions of loyalty toward a destination resort - attitudinal and behavioral. A satisfaction-loyalty model was tested using an online survey and the resort＇s reservation database. Customers＇ satisfaction with the value for their money and their overall satisfaction ratings were found to be significant predictors of attitudinal loyalty. Customers＇ satisfaction with room cleanliness and comfort was found to be a significant predictor of behavioral loyalty. Members of the hotel＇s loyalty program were found to have stronger ties between attitudinal loyalty and behavioral loyalty. Implications for management and future research are presented.

关键词： consumer behavior satisfaction attitudinal loyalty behavioral loyalty hotel membership program

Behaviour of a Composite Concrete-Trapezoidal Steel Plate Slab in Fire

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Engineering（科研） 2010年第8期2卷 594-601页

作者： Tomaz Hozjan miran Saje Igor Planinc Stanislav Srpcic Sebastjan Bratina University of Ljubljana Faculty of Civil and Geodetic EngineeringLjubljanaSlovenia

The present paper investigates fire resistance of a simply-supported composite concrete-trapezoidal steel sheet slab. The objective is to find out if a steel sheet, as a moisture diffusion barrier, may substantially effect the hydro-thermal situation in the concrete part of the cross-section. The numerical integration of the equations of a coupled hygro-thermal boundary-value problem (Tenchev, R.T., Li, L.Y. and Purkiss, J.A. (2001) Num. Heat Transfer Part A, 39(7), 685-710), with and without considering the barrier, shows that the barrier does not really effect the magnitude and the development of temperatures over the cross-section, while there is a significant effect on the pattern of moisture transport and the magnitude of vapour pressure. Particularly high magnitudes of vapour pressure (about 4.5 MPa) were shown in cases where the steel sheet was considered in analyses, which indicates a possible micro damage of concrete in the web of the section, although spalling probably cannot take place due to the steel sheet cover. As the typical composite slab investigated here is not sufficiently fire resistant without any additional reinforcement bars placed in the web, further in-vestigations are directed to finding an optimal position and area of these bars. Following a simplified procedure given in EC2 (Eurocode 2, Design of Concrete Structures, Part 1.2 (2004) Structural fire design, European Committee for Standardization) and assuming that the present composite slab is subject to the uniform traction , yields that placing one bar with the area 1.153 cm2 4 cm away from the edge suffices for the 60 min fire resistance of the slab.

关键词： Fire Analysis Composite Structures Heat and Mass Transfer

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腾讯QQ技巧谋略六篇

电脑时空 2001年第8期 82-83页

作者： miran