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Acta Geologica Sinica(English Edition) 2011年第5期85卷 1100-1117页

作者： krsad asan Hseyin kURT Department of Geological Engineering Selcuk University

Early Miocene（ca.21-18 Ma） volcanism in the karacadag area comprises three groups of volcanic rocks:（1） calcalkaline suite（andesitic to rhyolitic lavas and their pyroclastics）,（2） mildly-alkaline suite（alkali basalt,hawaiite,mugearite,benmoreite and trachydacite）,and（3） a single trachyandesitic flow *** observations,40Ar/39Ar ages and geochemical data show that there was a progressive temporal transition from group 1 to 3 in a post-collisional tectonic *** calcalkaline suite rocks with medium-k in composition resemble those of subduction-related lavas, whereas the mildly-alkaline suite rocks having a sodic tendency（Na2O/k2O=l.5-3.2） resemble those of within-plate *** element and Sr-Nd isotopic characteristics of the suites suggest that the lithospheric mantle beneath the karacadag area was heterogeneously enriched by two processes before collision:（1） enrichment by subduction-related processes,which is important in the genesis of the calcalkaline volcanism,（2） enrichment by small degree melts from the astenosphere,which dominates the mildly alkaline *** of the enriched lithosphere by either delamination following collision and uplift or removal of the subducted slab following subduction and collision（i.e.,slab breakoff） is the likely mechanism for the initiation of the post-collision volcanism.

关键词： post-collision calcalkaline Sr-Nd isotopes karacadag Central Anatolia

First Evidence of Lamprophyric Magmatism from the konya Region, Turkey:a Genetic Link to High-k Volcanism

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Acta Geologica Sinica(English Edition) 2013年第6期87卷 1617-1629页

作者： kürsad asan M. Ali ERTüRk Seluk University Department of Geological Engineering Frat University Department of Geological Engineering

In the vicinity of konya （Turkey）,mafic,micro-porphyritic sub-volcanic rocks intrude into the Mesozoic units,which represents the only example of such a rock type in the region.40Ar/39Ar dating of two whole rock samples from the sub-volcanics gave ages of 13.72±0.13 and 12.40±0.11 Ma,suggesting temporal association to the Late Miocene-Pliocene high-k calc-alkaline volcanism in the *** mineral chemistry and geochemical data permit us to classify the rocks as ＂minette＂ *** include diopside and phlogopite phenocrysts in a microcrystalline groundmass composed of sanidine,phlogopite,diopside and *** and ocelli-like globular structures occur commonly in the *** terms of major elements,the lamprophyres are calcalkaline,and potassic to ultrapotassic *** the lamprophyres display strong enrichments in LILE （Rb,Ba,k,Sr）,radiogenic elements （Th,U） and LREE （La,Ce） and prominent negative Nb,Ta,and Ti anomalies on primordial mantle-normalized trace element *** data suggest that the lamprophyres and high-k calc-alkaline rocks in the region derived from a subduction-modified lithospheric mantle source affected by different metasomatic *** magmatism sourced phlogopite-bearing veins generated by sediment-related metasomatism via subduction,but high-k calc-alkaline magmas are possibly derived from a mantle source affected by fluid-rich metasomatism.

关键词： Turkey konya calc-alkaline lamprophyre minette metasomatism

Petro Gram: An excel-based petrology program for modeling of magmatic processes

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Geoscience Frontiers 2021年第1期12卷 81-92页

作者： Mesut Gündüz kürsad asan Graduate School of Natural Sciences Mugla SıtkıKoçman UniversityTR-48000MuglaTurkey Geological Engineering Department Konya Technical UniversityTR-42250KonyaTurkey

Petro Gram is an Excel?based magmatic petrology program that generates numerical and graphical *** Gram can model the magmatic processes such as melting,crystallization,assimilation and magma mixing based on the trace element and isotopic *** program can produce both inverse and forward geochemical models for melting processes(*** model for batch,fractional and dynamic melting,and inverse model for batch and dynamic melting).However,the program uses a forward modeling approach for magma differentiation processes such as crystallization(EC:Equilibruim Crystallization,FC:Fractional Crystallization,IFC:Imperfect Fractional Crystallization and In-situ Crystallization),assimilation(AFC:Assimilation Fractional Crystallization,Decoupled FC-A:Decoupled Fractional Crystallization and Assimillation,A-IFC:Assimilation and Imperfect Fractional Crystallization)and magma *** of the most important advantages of the program is that the melt composition obtained from any partial melting model can be used as a starting composition of the crystallization,assimilation and magma *** addition,Petro Gram is able to carry out the classification,tectonic setting,multi-element(spider)and isotope correlation diagrams,and basic calculations including Mg^#,Eu/Eu^*,εSrandεNdwidely used in magmatic petrology.

关键词： PetroGram Magmatic petrology Geochemical modeling Partial melting Crystallization Assimilation Magma mixing

Petrogenesis of the ükapili Granitoid and its Mafic Enclaves in Elmal Area (Nigde, Central Anatolia, Turkey)

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Acta Geologica Sinica(English Edition) 2013年第3期87卷 738-748页

作者： Hüseyin kURT kerim kOAk kürsad asan Mustafa kARAkAS Department of Geological Engineering Seluk University Central Anatolia Directorate of Mineral Research and Exploration

The Late Cretaceous Uckapth Granitoid including mafic microgranular enclaves intruded into metapelitic and metabasic rocks, and overlain unconformably by Neogene ignimbrites in the Ni^de area of Turkey. It is mostly granite and minor granodiorite in composition, whereas its enclaves are dominantly gabbro with a few diorites in composition. The Uckapdl Granitoid is composed mainly of quartz, k-feldspar, plagioclase, biotite, muscovite and minor amphibole while its enclaves contain mostly plagioclase, amphibole, minor pyroxene and biotite. The Uckapth Granitoid has calcalkaline and peraluminous （AJCNk= 1.0-1.3） geochemical characteristics. It is characterized by high LILE/HFSE and LREE/HREE ratios （（La/Lu）N 3-33）, and has negative Ba, Ta, Nb and Eu anomalies, resembling those of comsion granitoids. The {）fkaplh Granitoid has relatively high STSr/S6Sr0） ratios （0.711189--0.716061） and low eNd（t） values （-5.13 to -7.13）, confirming crustal melting. In contrast, the enclaves are tholeiitic and metaluminous, and slightly enriched in LILEs （k, Rb） and Th, and have negative Ta, Nb and Ti anomalies; propose that they were derived from a subduction-modified mantle source. Based on mineral and whole rock chemistry data, the Uckapth granitoid is H-（hybrid） type, post-collision granitoid developed by mixing/mingllng processes between crustal melts and mantle-derived mafic magmas.

关键词： H-type granitoid mafic enclave geochemistry Central Anatolia Turkey

手性δ-取代己内酰胺化学/酶串联一锅法合成及立体构型调控

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浙江大学学报（理学版） 2024年第1期51卷 55-63页

作者：屠美玲王祁宁李琰君张建庭贾继宁杨阿三浙江工业大学化工学院浙江杭州310014

报道了一种以1-取代高烯丙基胺为原料,结合酶催化动态动力学拆分与分子内烯烃复分解反应串联一锅法制备手性δ-取代己内酰胺的方法。分别用脂肪酶和蛋白酶作为动态动力学拆分催化剂,实现了手性δ-取代己内酰胺立体构型的调控。通过该方... 详细信息

报道了一种以1-取代高烯丙基胺为原料,结合酶催化动态动力学拆分与分子内烯烃复分解反应串联一锅法制备手性δ-取代己内酰胺的方法。分别用脂肪酶和蛋白酶作为动态动力学拆分催化剂,实现了手性δ-取代己内酰胺立体构型的调控。通过该方法制备的R-δ-取代己内酰胺的对映体过量值(enantiomeric excess,ee)均在90%以上,产率维持在76%以上;所制备的S-δ-取代己内酰胺的ee也在82%以上,产率均高于70%。

关键词：手性己内酰胺立体构型可调控合成化学/酶串联一锅法合成

新疆高校大学生创新创业能力评价指标体系构建

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科技风 2024年第21期 59-61页

作者：张菊玲龚军热比古丽·艾散新疆财经大学信息管理学院新疆乌鲁木齐830012 新疆大学教务处新疆乌鲁木齐830046

2021年国务院办公厅印发的《关于进一步支持大学生创新创业的指导意见》,指出大学生是“大众创业、万众创新”的生力军,支持大学生创新创业具有重要意义。本研究从课程建设、教师素养、教学方式、实践实训、教育成效等五个方面,提出了5... 详细信息

2021年国务院办公厅印发的《关于进一步支持大学生创新创业的指导意见》,指出大学生是“大众创业、万众创新”的生力军,支持大学生创新创业具有重要意义。本研究从课程建设、教师素养、教学方式、实践实训、教育成效等五个方面,提出了5个一级指标、18个二级指标和40个三级指标,旨在提升新疆高校双创人才培养质量,为社会输送更多优质人才,同时也希望能为其他高校建立创新创业能力评价指标体系构建,提供有益的借鉴和参考。

关键词：高校创新创业能力指标体系

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Overall Survival with Adjuvant Pembrolizumab in Renal-Cell Carcinoma

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四川生理科学杂志 2024年第4期46卷 872-872页

作者： Toni k Choueiri From Dana-Farber Cancer Institute and Harvard Medical School (T.k.C.) and Beth Israel Deaconess Medical Center (D.F.M.) - all in Boston Poznan University of Medical Sciences Poznan (P.T.) and Provincial Hospital in Torun Torun (P.S.) - both in Poland Samsung Medical Center Sungkyunkwan University School of Medicine (S.H.P.) and Asan Medical Center University of Ulsan College of Medicine (J.-L.L.) - both in Seoul South Korea Beatson West of Scotland Cancer Centre and the University of Glasgow Glasgow (B.V.) Edinburgh Cancer Centre and the University of Edinburgh Edinburgh (S.N.S.) and Imperial College Healthcare NHS Trust (N.S.) Barts Health NHS Trust and the Royal Free NHS Foundation Trust Barts Cancer Institute (T.P.) and Queen Mary University of London (T.P.) London - all in the United Kingdom Fiona Stanley Hospital Perth WA (T.F.) and Maquarie University Sydney (H.G.) - both in Australia Fakultní Nemocnice Ostrava Ostrava (J.H.) and Palacký University and University Hospital Olomouc Olomouc (B.M.) - all in the Czech Republic Taipei Veterans General Hospital Taipei Taiwan (Y.-H.C.) Abramson Cancer Center Penn Medicine Philadelphia (N.B.H.) Fundación Arturo López Pérez Santiago Chile (M.M.) University Hospital Bordeaux-Hôpital Saint-André Bordeaux (M.G.-G.) Hôpital Européen Georges Pompidou Université Paris Cité Paris (S.O.) and Centre Hospitalier Universitaire de Montpellier Montpellier (D.T.) - all in France the University of Texas Southwestern Medical Center Dallas (T.Z. H.H.) and Texas Oncology-Houston Houston (G.D.) Rocky Mountain Cancer Centers Aurora CO (J.M.B.) Omsk Clinical Oncology Dispensary Omsk Russia (E.K.) the University of Michigan Ann Arbor (A.A.) the University of Toyama Toyama Japan (H.K.) Instituto de Cancer e Transplante de Curitiba Curitiba Brazil (A.S.) the London Regional Cancer Program London Health Sciences Centre Western University London ON Canada (E.W.) and Merck Rahway NJ (J.C. A.E. J.E.B. R.F.P.).

Background:Adjuvant pembrolizumab therapy after surgery for renal-cell carcinoma was approved on the basis of a significant improvement in disease-free survival in the kEYNOTE-564 *** the results regarding overall survival from the third prespecified interim analysis of the trial would also favor pembrolizumab was ***:In this phase 3,double-blind,placebo-controlled trial,we randomly assigned(in a 1:1 ratio)participants with clear-cell renal-cell carcinoma who had an increased risk of recurrence after surgery to receive pembrolizumab(at a dose of 200 mg)or placebo every 3 weeks for up to 17 cycles(approximately 1 year)or until recurrence,the occurrence of unacceptable toxic effects,or withdrawal of consent.A significant improvement in disease-free survival according to investigator assessment(the primary end point)was shown *** survival was the key secondary end *** was a secondary end point.

关键词： Carcinoma Survival specified

User Profile & Attitude Analysis Based on Unstructured Social Media and Online Activity

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Journal of Software Engineering and Applications 2024年第6期17卷 463-473页

作者： Yuting Tan Vijay k. Madisetti School of Cybersecurity and Privacy Georgia Institute of Technology Atlanta GA USA

As social media and online activity continue to pervade all age groups, it serves as a crucial platform for sharing personal experiences and opinions as well as information about attitudes and preferences for certain interests or purchases. This generates a wealth of behavioral data, which, while invaluable to businesses, researchers, policymakers, and the cybersecurity sector, presents significant challenges due to its unstructured nature. Existing tools for analyzing this data often lack the capability to effectively retrieve and process it comprehensively. This paper addresses the need for an advanced analytical tool that ethically and legally collects and analyzes social media data and online activity logs, constructing detailed and structured user profiles. It reviews current solutions, highlights their limitations, and introduces a new approach, the Advanced Social Analyzer (asan), that bridges these gaps. The proposed solutions technical aspects, implementation, and evaluation are discussed, with results compared to existing methodologies. The paper concludes by suggesting future research directions to further enhance the utility and effectiveness of social media data analysis.

关键词： Social Media User Behavior Analysis Sentiment Analysis Data Mining Machine Learning User Profiling Cybersecurity Behavioral Insights Personality Prediction

科教融汇、多维贯通的化学化工实验教学新范式建设——以化学化工国家级实验教学示范中心(浙江工业大学)为例

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大学化学 2024年第7期39卷 1-7页

作者：刘秋平杨阿三蔡金法刘玲计伟荣强根荣化学化工国家级实验教学示范中心(浙江工业大学) 杭州310000

化学化工国家级实验教学示范中心(浙江工业大学)全面聚焦创新型人才培养,秉承学校“艰苦创业、开拓创新、争创一流”的精神传统,遵循“创新主导、多元融合、寓教于研、协同育人”理念,探索了以“科教融汇、多维贯通”为特色的人才培养模... 详细信息

化学化工国家级实验教学示范中心(浙江工业大学)全面聚焦创新型人才培养,秉承学校“艰苦创业、开拓创新、争创一流”的精神传统,遵循“创新主导、多元融合、寓教于研、协同育人”理念,探索了以“科教融汇、多维贯通”为特色的人才培养模式,建立了“理工一体、理实一体”化学化工实验教学新体系,打造了“虚实结合、理工融合”化学化工实验教学新平台,创建了“基础与创新并重,化学化工全覆盖”的创新创业教育新机制,形成了具有鲜明工科院校特色的化学化工实验教学新范式,有效提升了学生实践能力与创新精神,取得的成果可为其它同类高校实验室的建设和管理提供借鉴、参考。

关键词：国家级实验教学示范中心化学化工实验教学实验室建设人才培养模式

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装配式磷石膏-混凝土组合墙结构抗震性能研究

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装配式磷石膏-混凝土组合墙结构抗震性能研究

作者： Murzataev asan 贵州大学

学位级别：硕士

磷石膏是一种通过硫酸分解磷矿石而萃取磷酸制得高浓度磷肥后的酸性工业固废,其具有利用率低、利用难度大的特点。中国作为全球磷石膏产量的领头羊,其产出和储备一直处于较高水平,但如果过度储备,将导致大片的耕种荒漠化,进而损坏中国... 详细信息

磷石膏是一种通过硫酸分解磷矿石而萃取磷酸制得高浓度磷肥后的酸性工业固废,其具有利用率低、利用难度大的特点。中国作为全球磷石膏产量的领头羊,其产出和储备一直处于较高水平,但如果过度储备,将导致大片的耕种荒漠化,进而损坏中国的天然生态,影响到其国民经济社会的可持续发展。为了解决这一问题,开展磷石膏的综合利用显得尤为迫切。随着科学发展的加快,中国已经开始将磷石膏作为可再生能源,并将它们投入到各种建设项目。然而,由于磷石膏的使用困难和缺乏先进的使用方法,目前在我国的建设项目中,还存在着超过半数的磷石膏没能得到充分的开发和使用。为了解决这个问题,本课题组开发了一种新的磷石膏使用方法,称为装配式磷石膏-水泥的组合墙结构。由于传统磷石膏的抗震性能差、强度低的特点,为了验证此种墙板的工程应用可行性,对其展开抗震性能研究。本文主要研究内容及成果如下:(1)为了提升磷石膏复合材料的性能,课题组在建筑工程领域进行了大量的实验,以探索原状磷石膏和半水磷石膏的最佳混合比例,以及它们之间的相对掺量对材料强度的影响,从而获得最佳的结果。经过单因素实验,本研究团队发现,这种混合比例能够有效地改善复合磷石膏材料的性能,从而使它在建筑工程中更加适用。(2)通过对新型装配式磷石膏-混凝土组合墙板的力学性能进行测试,以确定其特性,并建立其本构关系模型,以期获得更好的应用效果。(3)通过对比分析,本研究团队提出了一款全新的组装式磷石膏-水泥复合模板,并进行了相关的抗震性能测试。首先,设计试验方案,开展组合墙板低周往复水平荷载试验;其次,基于得出的墙板各阶段应力分布情况、板各阶段受压损伤分布、墙板滞回曲线、破坏模式或形态等,揭示墙板耗能及破坏机理。最后,基于试验结果,验证磷石膏-混凝土组合墙板工程应用的可行性。(4)通过对装配式磷石膏-混凝土组合墙板的构造设计进行深入分析,建立一个精确的有限元分析模型,以便在低周往复荷载的作用下,更好地评估这种组合墙板的性能,并且提出一种有效的有限元数值计算方法。本次研究通过对复合磷石膏材料中原状磷石膏与半水磷石膏的相对掺量、组合墙板各组分材料本构模型、墙板构造设计、抗震性能、有限元分析方法等数项关键问题开展研究。基于组合墙板滞回试验,探讨其破坏模式、耗能及破坏机理,同时建立精细化有限元分析方法,为磷石膏资源化和装配式组合墙板工程应用提供理论及技术支持。

关键词：磷石膏复合材料配合比组合墙板抗震性能有限元