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培训对乡村教师留任意愿的影响——基于18省35县调查数据的回归分析

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曲靖师范学院学报 2024年第2期43卷 114-121页

作者：何树虎丁晓东曲靖师范学院教师教育学院云南曲靖655011

培训政策预期在促进乡村教师发展的同时,也希冀增强乡村教师的留任意愿。调查发现,市级及以上层次的培训、多元化的培训方式、教育科研能力、心理健康教育和顶岗置换培训会“推”动流动意愿;对师德教育、管理能力和安全教育等的重要性感... 详细信息

培训政策预期在促进乡村教师发展的同时,也希冀增强乡村教师的留任意愿。调查发现,市级及以上层次的培训、多元化的培训方式、教育科研能力、心理健康教育和顶岗置换培训会“推”动流动意愿;对师德教育、管理能力和安全教育等的重要性感知,以及校本研修、网络研修、专家讲座与指导、教师工作坊等的效果感知对留任意愿有“拉”的效用。为增强培训对乡村教师留任意愿的影响,需要将培训重心下移,将高层次培训送到县和校;要注重培训实效,将培训与乡村学校的教育实践有机结合;需均衡培训内容,将改善教师乡村教育情怀的内容置于首位。

关键词：乡村教师流动意愿教师培训回归分析

PERSONAL DATA PROTECTION： RETHINKING THE REASONS, NATURE, AND LEGAL FRAMEWORK

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Frontiers of Law in China-Selected Publications from Chinese Universities 2018年第3期13卷 380-389页

作者： ding xiaodong Law School Peking UniversityBeijingChin School of Law Renmin University of ChinaBeijing 100872China

This paper rethinks the reasons for and the nature and means of personal data protection. The reasons for personal data protection are that it could promote the fairness and effectiveness of information flow, help individuals develop their independent personality, and equip them to deal with risks. With respect to the nature of personal data, this paper argues that such data should not be perceived from a purely individualistic point of view. Rather, there should be a contextualized understanding of the data, which considers the appropriate information flow of personal data within a particular context. Regarding the legal framework of personal data protection, this paper suggests that consumer protection law and public law are better equipped to protect personal data than tort, contract, or property law.

关键词： privacy data protection context information flow individualism

胃腺癌患者血浆脂肪酸组分变化及其对临床分期的预测效能

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山东医药 2024年第11期64卷 36-40页

作者：吴生为丁潇东毛伟征南京医科大学青岛临床医学院山东青岛266071 青岛市市立医院普外科

目的比较不同临床分期胃腺癌患者的血浆脂肪酸占比,探讨差异脂肪酸对胃腺癌临床分期的预测效能。方法选择行开放或微创胃腺癌根治性切除手术并经术后病理证实的胃腺癌患者40例,根据第8版美国癌症联合会(AJCC)的临床病理分期标准分为... 详细信息

目的比较不同临床分期胃腺癌患者的血浆脂肪酸占比,探讨差异脂肪酸对胃腺癌临床分期的预测效能。方法选择行开放或微创胃腺癌根治性切除手术并经术后病理证实的胃腺癌患者40例,根据第8版美国癌症联合会(AJCC)的临床病理分期标准分为早期组(Ⅰ、Ⅱ期)21例、中晚期组(Ⅲ、Ⅳ期)19例。两组术前采用气相色谱法检测血浆脂肪酸占比,绘制两组间比较有差异的血浆脂肪酸预测临床分期的ROC曲线,计算曲线下面积(AUC),分析其预测价值。结果按照长短来分:早期组血浆短链脂肪酸(SCFA)、中链脂肪酸(MCFA)、长链脂肪酸(LCFA)占比分别为0.13%(0.04%, 0.53%)、1.66%(0.16%, 2.41%)、96.93%(92.20%, 99.66%),中晚期组分别为0.49%(0.14%, 0.91%)、1.88%(0.24%, 3.52%)、95.64%(93.72%, 98.51%),两组比较差异均无统计学意义(P均>0.05)。按照结构来分:两组血浆饱和脂肪酸(SFA)、单不饱和脂肪酸(MUFA)、多不饱和脂肪酸(PUFA)及PUFA中的Ω-3多不饱和脂肪酸(Ω-3PUFA)、Ω-6多不饱和脂肪酸(Ω-6PUFA)占比比较差异均无统计学意义(P均>0.05);中晚期组血浆SFA中的棕榈酸(PA,C16:0)占比高于早期组,Ω-3PUFA的α-亚麻酸(ALA,C18:3n3)占比低于早期组(P均0.05)。血浆PA、ALA单独及联合预测胃腺癌分期的AUC及95%CI分别为0.697(0.534~0.860)、0.703(0.528~0.878)、0.797(0.657~0.937),敏感度分别为58.0%、66.7%、63.2%,特异度分别为76.0%、84.2%、90.5%。结论中晚期胃腺癌患者血浆PA占比高于早期患者、ALA占比低于早期患者,二者联合检测有助于术前判断胃腺癌患者的临床分期。

关键词：脂肪酸临床分期胃腺癌棕榈酸 α-亚麻酸

术前游离脂肪酸水平预测胃癌术后炎性反应及并发症的价值

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现代肿瘤医学 2024年第6期32卷 1083-1088页

作者：李晓勇丁潇东毛伟征青岛大学青岛市市立医院山东青岛266071

目的:探讨血浆中术前游离脂肪酸(free fatty acid, FFA)水平在预测胃癌术后炎性反应及并发症中的价值。方法:选取2017-2022年我院200例胃癌患者的临床资料。按照Clavien-Dindo分类,Ⅱ级以上56例为并发症组,144例为无并发症组。比较两组... 详细信息

目的:探讨血浆中术前游离脂肪酸(free fatty acid, FFA)水平在预测胃癌术后炎性反应及并发症中的价值。方法:选取2017-2022年我院200例胃癌患者的临床资料。按照Clavien-Dindo分类,Ⅱ级以上56例为并发症组,144例为无并发症组。比较两组患者手术前FFA、体质量指数(body mass index, BMI)、白蛋白及血脂指标差异,筛选出影响术后并发症的单因素指标,并进行Logistic回归分析。将危险因素纳入受试者工作特征曲线(receiver operator characteristic, ROC),评价各因素对胃癌术后并发症的诊断价值。比较术前及术后FFA水平变化对术后并发症的诊断价值。以术前FFA截断值为界分为高FFA组与低FFA组,比较两组术后炎性反应指标[C-反应蛋白/白蛋白比值(C-reactive protein/albumin, CAR)、C-反应蛋白(C-reactive protein, CRP)]的差异。结果:单因素结果显示,并发症组术前FFA显著高于无并发症组,而术前胆固醇及高密度脂蛋白显著低于无并发症组,差异具有统计学意义(P<0.05)。BMI在两组比较中,组间差异具有统计学意义(P<0.05);多因素Logistic分析显示:术前FFA是影响胃癌患者并发症的独立危险因素[OR=7.407(3.610~15.196),P<0.05];绘制胃癌患者术前FFA、BMI对术后并发症诊断价值的ROC曲线,结果显示曲线下面积(area under the curve, AUC)分别为0.784、0.564;术前及术后FFA水平ROC曲线下面积显示:术前FFA的AUC均大于术后FFA及两者变化差值的AUC,表明术前FFA对并发症诊断价值大于后两者。高FFA组术后第3天(postoperative day 3,POD3)炎性反应指标(CAR、CRP)显著高于低FFA组,差异具有统计学意义(P<0.05)。结论:术前FFA对胃癌术后并发症的预测能力高于BMI;术前FFA升高增加胃癌术后的炎性反应程度,并增加术后并发症发生的可能性。

关键词：游离脂肪酸炎性反应 C-反应蛋白胃癌预后

TOWARDS A THICK DESCRIPTION OF CHINESE FAMILY AND POLITICAL CULTURE： CONFUCIANISM, SOCIALISM AND LIBERALISM IN CHINA

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Frontiers of Law in China-Selected Publications from Chinese Universities 2014年第3期9卷 425-445页

作者： ding xiaodong Dale (Yuhao) Zhong 1. Law School Renmin University of China Beijing China Area of Research: social law constitutional law and legal theory.2. Western Academy of Beijing Beijing China.

Contemporary studies of Chinese family law generally follow a Western approach, viewing the family as a civil contract. This approach has several flaws. First, it cannot provide an explanation of why so much public attention has been given to family law issues. Second, it fails to understand the logic and practice of family issues in Chinese history. Third, it fails to understand the political significance of the family. This article develops a new and more comprehensive understanding of Chinese family culture and its relationship to political culture. Employing what Clifford Geertz called ＂thick description,＂ it studies how people have imagined the family-political nexus in Confucianism, socialism and liberalism as each has characterized a distinct period of Chinese history. It shows Confucian family is an ethical community of restraint of biological impulse; the socialist family is a community of sacrifice and labor,＂ the liberal family is a community of market individuals; and the contemporary Chinese family is a combination of these three traditions. A thick description enables us to understand why there are public debates about family law. What is more, it sheds new light on why China＇s march toward the rule of law has not been very successful

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高校医用物理学课程思政教学的探索

中国继续医学教育 2024年第11期16卷 14-17页

作者：丁晓东苍健鲁全贞程现昆大连医科大学检验医学院辽宁大连116044 南阳医学高等专科学校公共教学部河南南阳473000 大连医科大学马克思主义学院辽宁大连116044

作为物理学与医学结合而形成的一门新的交叉学科,医用物理学有着极为丰富的课程思政内容,具有良好的育人功能。文章在文献调研的基础上,对医用物理学课程思政教学现状进行了调研与分析;结合相关分析,对医用物理学课程思政建设进行了探... 详细信息

作为物理学与医学结合而形成的一门新的交叉学科,医用物理学有着极为丰富的课程思政内容,具有良好的育人功能。文章在文献调研的基础上,对医用物理学课程思政教学现状进行了调研与分析;结合相关分析,对医用物理学课程思政建设进行了探索与实践,积极构建由人才培养目标、思政元素、思政教学案例库和课程教学四个层次内容构成的医用物理学课程思政教学体系,进而将专业教育与思政教育、育人与育才有机融合,以期形成协同效应。这对于充分发挥医用物理学课程的立德树人功能,培养学生的唯物主义历史观、爱国主义情操、正确的价值观及社会责任感都具有重要意义。

关键词：医用物理学课程思政教学体系教学案例库混合式教学教学目标

生物炭及改性生物炭对滨海盐渍化稻田土壤磷素淋失的影响

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中国农学通报 2024年第8期40卷 57-62页

作者：公霞陈猛猛王兆杰丁效东临沂市生态环境监控中心山东临沂276000 青岛农业大学资源与环境学院山东青岛266109 山东凯华环保科技有限公司山东临沂276000

针对黄河三角洲盐碱稻田土壤磷素有效性低、淋失严重的问题。采用田间定位试验,探究了生物炭及改性生物炭添加对土壤磷有效性和磷素淋失风险的影响。试验设4个处理:(1)空白对照,CK;(2)常规施肥,NPK;(3)常规施肥+秸秆源生物炭8000 kg/hm^... 详细信息

针对黄河三角洲盐碱稻田土壤磷素有效性低、淋失严重的问题。采用田间定位试验,探究了生物炭及改性生物炭添加对土壤磷有效性和磷素淋失风险的影响。试验设4个处理:(1)空白对照,CK;(2)常规施肥,NPK;(3)常规施肥+秸秆源生物炭8000 kg/hm^(2);(4)常规施肥+秸秆源铁改性生物炭8000 kg/hm^(2)。结果表明:相比于NPK处理,生物炭及改性生物炭处理后表层土壤速效磷、全磷含量显著增加,其中速效磷含量增加41%以上。土壤全磷含量随土壤深度增加而降低,在60~80 cm土层中改性生物炭处理土壤全磷含量最低。土壤金属氧化物、有机碳及可溶性有机碳与土壤全磷、速效磷及水溶性磷存在显著正相关关系,表明土壤磷、金属氧化物和有机质可能存在共迁移;改性生物炭添加后土壤磷素饱和度显著降低。综上所述,改性生物炭添加降低土壤磷素淋失风险。

关键词：盐碱地稻田磷生物炭淋失

An Empirical Research on Metropolitanization and Housing Price Differentiation Based on the Data of 31 Provincial Capitals and Municipalities with Independent Planning Status in China

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Journal of Systems Science and Information 2022年第5期10卷 445-465页

作者： Shengguo LI xiaodong ding Shijie XU Jichang DONG Zhi DONG School of Economics and Management University of Chinese Academy of SciencesBeijing 100190China Weiqiao Guoke Joint Laboratory University of Chinese Academy of SciencesBeijing 100190China

Under the background of population aggregation in megacities,some adjustments are made to the urbanization strategy,whose focus is shifted to the development of megacities and megacity ***,the housing price differentiation among cities tends to become increasingly *** paper,from the perspective of population mobility,takes provincial capitals and municipalities with independent planning status(PCs&MIPSs)as research samples to evaluate the level of housing price differentiation within provincial-level administrative divisions of China,and analyze from the perspective of demand side how the metropolitanization effects regarding the population formed due to population aggregation in megacities affect the housing prices of megacities and the housing price difference between megacities and other *** research found that:1)The increasing net inflow of population boosts the housing prices and accelerate the housing price differentiation;2)The impact of the increasing net inflow of population on housing price increases and housing price differentiation has regional heterogeneity and city size heterogeneity;3)The income gap strengthens the effect of population inflow upon the housing price differentiation.

关键词： metropolitanization population aggregation housing price differentiation

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BOOK REVIEW

Frontiers of Law in China-Selected Publications from Chinese Universities 2016年第4期11卷 735-742页

作者： ding xiaodong Assistant Professor School of Law Renmin University of China Beijing 100872 China.

Originalism and living constitutionalism has long been viewed as two opposing theories of constitutional interpretation in American constitutional scholarship. Originalism, on the one hand, is a backward-looking theory, which seeks the original intent or original meaning of the Constitution. Living constitutionalism, on the other hand, is a forward-looking theory, which views the American Constitution as an open text that is ＂intended to endure for ages to come.＇＇1 There seems to be an inevitable conflict between originalism and living constitutionalism.

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