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Eutectic nucleation in Al-25wt.% Si alloy through DSC

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Rare Metals 2010年第1期29卷 62-65页

作者： WU Yuying LIU Xiangfa jiang binggang HUANG Chuanzhen Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials Ministry of Education Shandong University Jinan 250061 China School of Mechanical Engineering Shandong University Jinan 250061 China

Eutectic nucleation in hypereutectic Al-25wt.%Si alloy with the addition of P was studied by calculating the activation energy and nucleation work. The results indicate that P refinement, which can decrease the activation energy as well as nucleation work of eutectic solidification, can increase the eutectic nucleation frequency of Al-25wt.%Si alloy, so the addition of P can refme the eutectic structures of hypereutectic Al-Si alloys. According to the calculations, there is a certain relationship between the precipitation of primary silicon and eutectic solidification, and the eutectic nucleation mode is independent of morphology transition.

关键词： aluminum alloys refinement differential scanning calorimeter eutectic silicon eutectic nucleation

少林武术文化对嵩山少林武术职业学院校园文化影响研究

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武术研究 2018年第3期3卷 90-92,95页

作者：姜丙刚嵩山少林武术职业学院河南登封452470

一个人的气质修养受其生存生活环境的影响,那么一所高等学校的校园文化也定将受到校园所在地文化的熏陶与滋养,并带有浓厚的地域文化特色。少林武术文化是登封地区重多文化中最为重要、最为典型、最为知名的优秀文化。伴随经济与信息化... 详细信息

一个人的气质修养受其生存生活环境的影响,那么一所高等学校的校园文化也定将受到校园所在地文化的熏陶与滋养,并带有浓厚的地域文化特色。少林武术文化是登封地区重多文化中最为重要、最为典型、最为知名的优秀文化。伴随经济与信息化的发展,少林武术文化受到外来体育文化的冲击,同时也对登封地区旅游和武术文化产业做出了无法替代的贡献;嵩山少林武术职业学院地处登封南依山而建,是一所以武术为特色的发展中高等院校,学院校园文化的建立与发展无不受到少林武术文化的影响。

关键词：少林武术校园文化高等院校

现代学徒制背景下高等职业院校武术人才培养模式研究

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体育科技文献通报 2018年第4期26卷 67-69页

作者：姜丙刚嵩山少林武术职业学院河南登封452470

本文主要通过文献法、专家访谈法、调查法、逻辑分析法等研究方法对现代学徒制、现在高等职业院校武术人才培养模式进行分析研究;旨在通过对现代学徒制分析与研究,对武术人才的培养模式提出切实可行建议,可以使高职院校培养出来的学生,... 详细信息

本文主要通过文献法、专家访谈法、调查法、逻辑分析法等研究方法对现代学徒制、现在高等职业院校武术人才培养模式进行分析研究;旨在通过对现代学徒制分析与研究,对武术人才的培养模式提出切实可行建议,可以使高职院校培养出来的学生,毕业就能走上工作岗位能胜任工作,提高武术教育人才在相关行业的口碑;为提高武术教育人才培养质量提供理论参考。

关键词：现代学徒制高职院校武术人才培养模式

体育类高职特种兵源培养模式研究--以嵩山少林武术职业学院为例

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武术研究 2022年第10期7卷 50-52页

作者：姜丙刚邵林海军军医大学卫生勤务学系军事和体育教研室上海200433

伟大的实践孕育伟大的理论,伟大的理论指导伟大的实践;历史人物不能改变历史的进程与方向,但能加速历史的进程。在强军梦的牵引下,嵩山少林武术职业学院作为中国人民解放军某集团军“特种作战人才培养输送基地”和“特殊军事人才培养输... 详细信息

伟大的实践孕育伟大的理论,伟大的理论指导伟大的实践;历史人物不能改变历史的进程与方向,但能加速历史的进程。在强军梦的牵引下,嵩山少林武术职业学院作为中国人民解放军某集团军“特种作战人才培养输送基地”和“特殊军事人才培养输送基地”,有必要、有责任、有信心进行人才培养模式探索,为部队输送更多优质特种兵源。

关键词：强军梦特种兵兵源

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Toward understanding the role of genomic repeat elements in neurodegenerative diseases

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Neural Regeneration Research 2025年第3期20卷 646-659页

作者： Zhengyu An Aidi jiang Jingqi Chen Institute of Science and Technology for Brain-Inspired Intelligence Fudan UniversityShanghaiChina MOE Frontiers Center for Brain Science Fudan UniversityShanghaiChina MOE Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence Fudan UniversityShanghaiChina Zhangjiang Fudan International Innovation Center ShanghaiChina

Neurodegenerative diseases cause great medical and economic burdens for both patients and society;however, the complex molecular mechanisms thereof are not yet well understood. With the development of high-coverage sequencing technology, researchers have started to notice that genomic repeat regions, previously neglected in search of disease culprits, are active contributors to multiple neurodegenerative diseases. In this review, we describe the association between repeat element variants and multiple degenerative diseases through genome-wide association studies and targeted sequencing. We discuss the identification of disease-relevant repeat element variants, further powered by the advancement of long-read sequencing technologies and their related tools, and summarize recent findings in the molecular mechanisms of repeat element variants in brain degeneration, such as those causing transcriptional silencing or RNA-mediated gain of toxic function. Furthermore, we describe how in silico predictions using innovative computational models, such as deep learning language models, could enhance and accelerate our understanding of the functional impact of repeat element variants. Finally, we discuss future directions to advance current findings for a better understanding of neurodegenerative diseases and the clinical applications of genomic repeat elements.

关键词： Alzheimer's disease ataxia deep learning long-read sequencing neurodegeneration neurodegenerative diseases Parkinson's disease repeat element structural variant

Miyaoka-type inequalities for terminal threefolds with nef anti-canonical divisors

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Science China Mathematics 2025年第1期68卷 1-18页

作者： Masataka Iwai Chen jiang Haidong Liu Department of Mathematics Graduate School of ScienceOsaka University Shanghai Center for Mathematical Sciences & School of Mathematical Sciences Fudan University Department of mathematics Sun Yat-sen University

In this paper,we study Miyaoka-type inequalities on Chern classes of terminal projective 3-folds with nef anti-canonical *** X be a terminal projective 3-fold such that-KXis *** show that if c1（X） · c2（X）≠0,then c1（X） · c2（X） ≥ 1/252;if further X is not rationally connected,then c1（X） · c2（X） ≥ 4/5 and this inequality is *** order to prove this,we give a partial classification of such varieties along with many *** also study the nonvanishing of c1（X）dim X-2· c2（X） for terminal weak Fano varieties and prove a Miyaoka-Kawamata-type inequality.

关键词： terminal threefolds Miyaoka-type inequality boundedness

“新时代”背景下少林功夫国际传播标准化研究

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武术研究 2019年第7期4卷 8-11页

作者：齐少波姜丙刚嵩山少林武术职业学院

主要通过文献资料法、专家访谈法、实地考查法、逻辑分析法对"新时代"背景下少林功夫国际传播标准化的研究现状、重要意义以及少林功夫标准化研究分析。研究发现:随着社会的发展,对少林功夫国际传播标准化有跟进研究的时代需求与必要性,... 详细信息

主要通过文献资料法、专家访谈法、实地考查法、逻辑分析法对"新时代"背景下少林功夫国际传播标准化的研究现状、重要意义以及少林功夫标准化研究分析。研究发现:随着社会的发展,对少林功夫国际传播标准化有跟进研究的时代需求与必要性,"新时代"背景下对少林功夫国际传播的标准化研究不仅能够加速传播、提高传播效率,而且能够避免少林功夫在国际传播中出现异化现象,从而提高我们对武术文化与价值的充分肯定和对武术文化宏扬与发展的坚定信心。

关键词：新时代少林功夫国际传播标准化

Optimal Scheduling of an Independent Electro-Hydrogen System with Hybrid Energy Storage Using a Multi-Objective Standardization Fusion Method

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Energy Engineering 2025年第1期122卷 63-84页

作者： SuliangMa ZeqingMeng Mingxuan Chen Yuan jiang School of Electrical and Control Engineering North China University of TechnologyBeijing100144China ChinaThree Gorges Technology Co. Ltd.Beijing100032China School of Automation and Electrical Engineering University of Science and Technology BeijingBeijing100083China

In the independent electro-hydrogen system(IEHS)with hybrid energy storage(HESS),achieving optimal scheduling is ***,it presents a challenge due to the significant deviations in values ofmultiple optimization objective functions caused by their physical *** deviations seriously affect the scheduling process.A novel standardization fusion method has been established to address this issue by analyzing the variation process of each objective function’s *** optimal scheduling results of IEHS with HESS indicate that the economy and overall energy loss can be improved 2–3 times under different optimization *** proposed method better balances all optimization objective functions and reduces the impact of their *** the cost of BESS decreases by approximately 30%,its participation deepens by about 1 ***,if the price of the electrolyzer is less than 15￥/kWh or if the cost of the fuel cell drops below 4￥/kWh,their participation will increase *** study aims to provide a more reasonable approach to solving multi-objective optimization problems.

关键词： Electro-hydrogen system multi-objective optimization standardization method hybrid energy storage system

Constraints on holographic QCD phase transitions from PTA observations

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 71-78页

作者： Song He Li Li Sai Wang Shao-jiang Wang Center for Theoretical Physics and College of Physics Jilin University School of Physical Science and Technology Ningbo University Max Planck Institute for Gravitational Physics (Albert Einstein Institute) CAS Key Laboratory of Theoretical Physics Institute of Theoretical Physics Chinese Academy of Sciences School of Fundamental Physics and Mathematical Sciences Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of Sciences (UCAS) School of Physical Sciences University of Chinese Academy of Sciences (UCAS) Theoretical Physics Division Institute of High Energy Physics Chinese Academy of Sciences

The underlying physics of QCD phase transition in the early Universe remains largely unknown due to its strong-coupling nature during the quark-gluon plasma/hadron gas transition, yet a holographic model has been proposed to quantitatively fit the lattice QCD data while with its duration of the first-order phase transition(FoPT) left undetermined. At specific baryon chemical potential, the first-order QCD phase transition agrees with the observational constraint of baryon asymmetry. It, therefore, provides a scenario for phase transition gravitational waves(GWs) within the standard model of particle physics. If these background GWs could contribute dominantly to the recently claimed common-spectrum red noise from pulsar timing array(PTA) observations, the duration of this FoPT can be well constrained, and the associated primordial black holes are still allowed by current observations.

关键词： pulsar timing array QCD phase transition gravitational waves primordial black holes