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晚明关学干城渭南史记事行实考

渭南师范学院学报 2024年第5期39卷 51-62页

作者：魏冬陈戈西北大学关学研究院西安710119 西北大学哲学学院西安710119

史记事,万历乙未进士,先后任山西介休、榆次知县,后升兵部主事、云南道御史,巡按湖广,官至光禄少卿。后因直言敢谏,触忌罢官。归乡后,史记事讲学里中,考订礼乐,设立义仓,倡作堤障,里人德之。史记事与长安冯从吾、凤翔张舜典等关中大儒... 详细信息

史记事,万历乙未进士,先后任山西介休、榆次知县,后升兵部主事、云南道御史,巡按湖广,官至光禄少卿。后因直言敢谏,触忌罢官。归乡后,史记事讲学里中,考订礼乐,设立义仓,倡作堤障,里人德之。史记事与长安冯从吾、凤翔张舜典等关中大儒相知相交,同为东林学人西北之巨擘。其居官关注民生,教养兼举;立朝不畏权贵,刚直敢言;退居教化一方,泽化乡里。故无论人格著述,史记事皆与关学学人品节相符,当为晚明之关学干城。

关键词：史记事《四书疑问》《大成礼乐集》关学

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高等学历继续教育招生考试改革的路径思考

重庆开放大学学报 2024年第3期36卷 48-53页

作者：陈守刚陈鸽吴瞳重庆开放大学/重庆工商职业学院远程教育中心重庆400052

党的二十大报告指出,要“建设全民终身学习的学习型社会、学习型大国”。高等学历继续教育是公众学历提升的主要途径之一。招生是人才培养的起点,考试是人才培养质量评价的关键一环,探索高等学历继续教育招生考试改革势在必行。本文对... 详细信息

党的二十大报告指出,要“建设全民终身学习的学习型社会、学习型大国”。高等学历继续教育是公众学历提升的主要途径之一。招生是人才培养的起点,考试是人才培养质量评价的关键一环,探索高等学历继续教育招生考试改革势在必行。本文对我国高等学历继续教育招生考试的演变历程及现状进行梳理,分析其发展过程中的主要特点及面临的挑战,总结出有价值、可借鉴、能推广的高等学历继续教育招生考试工作机制,旨在为高等学历继续教育招生考试改革提供参考性建议。

关键词：成人高等教育高等学历继续教育招生考试改革

Consensus of Flocks under M-Nearest-Neighbor Rules

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Journal of Systems Science & Complexity 2015年第1期28卷 1-15页

作者： chen chen chen ge GUO Lei Academy of Mathematics and Systems Science Chinese Academy of Sciences

This paper investigates a class of flocks with an M-nearest-neighbor rule,where each agent's neighbors are determined according to M nearest agents with M being a given integer,rather than all the agents within a fixed metric distance as in the well-known Vicsek's *** a neighbor rule has been validated by biologists through experiments and the authors will prove that,similar to the Vicsek's model,such a new neighbor rule can also achieve consensus under some conditions imposed only on the system's speed and the number M,n,without resorting to any priori connectivity assumptions on the trajectory of the *** particular,the authors will prove that if the number M is proportional to the population size n,then for any speed v,the system will achieve consensus with large probability if the population size is large enough.

关键词： Consensus multi-agent systems M-nearest neighbor random geometric graph topological distance.

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谷物冷却机降温通风粮温变化规律实验研究

中国粮油学报 2024年第1期39卷 33-38页

作者：郑焱诚屈登辉朱延光刘胜强陈戈中国储备粮集团管理有限公司北京100039 中储粮成都分公司成都610042 中储粮成都储藏研究院有限公司成都610091 成都中储粮储备有限公司成都610502

科学高效使用通风设备对粮仓通风,可有效控制粮堆温度,保障粮食储藏安全。为探究谷物冷却机通风过程中的粮堆温度变化规律,采用谷物冷却机先后对2个浅圆仓、3个超高大平房仓进行冷却通风对比实验。结果表明,浅圆仓通风效果良好,温度迁... 详细信息

科学高效使用通风设备对粮仓通风,可有效控制粮堆温度,保障粮食储藏安全。为探究谷物冷却机通风过程中的粮堆温度变化规律,采用谷物冷却机先后对2个浅圆仓、3个超高大平房仓进行冷却通风对比实验。结果表明,浅圆仓通风效果良好,温度迁移速率约为1.7~1.9 m/d,通风11 d后会降低整仓粮温,无通风死角;平房仓通风过程中会形成风道,打乱粮堆原始冷心,有效降低平均粮温但无法实现整仓粮温均匀降低,存在通风死角。

关键词：通风谷物冷却机温度变化

Statistical properties of pseudo-particle systems

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Particuology 2010年第4期8卷 332-342页

作者： Feiguo chen Wei ge State Key Laboratory of Multi-Phase Complex System Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 China

Pseudo-particle modeling （PPM）, a molecular modeling method which combines time-driven algorithms and hard molecule modeling, was originally developed for simulating gas in complex multiphase systems （ge ＆ Li, 2003; ge et al., 2005; ge, 1998）. In this work, the properties of two- and three-dimensional pseudo-particle systems, namely, mean free path, compressibility factor, self-diffusion coefficient and shear viscosity, are systematically measured by using PPM. it is found that in terms of an effective diameter, the results well conform to the Chapman-Enskog theory, thus suggesting that PPM can be employed to simulate the micro- and meso-scale behavior of ordinary gas and fluid flows.

关键词： Pseudo-particle modeling Molecular dynamics Transport coefficient Chapman-Enskog theory

Convergence Rate of the Asymmetric Deffuant-Weisbuch Dynamics

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Journal of Systems Science & Complexity 2015年第4期28卷 773-787页

作者： ZHANG Jiangbo chen ge The Faculty of Science Southwest Petroleum University Institute of Systems Science Academy of Mathematics and Systems Science Chinese Academy of Sciences

This paper considers the convergence rate of an asymmetric Deffuant-Weisbuch *** model is composed by finite n interacting *** this model,agent i’s opinion is updated at each time,by first selecting one randomly from n agents,and then combining the selected agent j’s opinion if the distance between j’s opinion and i’s opinion is not larger than the confidence radiusε*** yields the endogenously changing inter-agent *** on the previous result that all agents opinions will converge almost surely for any initial states,the authors prove that the expected potential function of the convergence rate is upper bounded by a negative exponential function of time t when opinions reach consensus finally and is upper bounded by a negative power function of time t when opinions converge to several different limits.

关键词： Convergence rute Deffuant-Weisbuch model multi-agent systems opinion dynamics.

From solar terms to medical terms(Part Ⅰ): A first step with big data

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Science China Earth Sciences 2017年第9期60卷 1707-1718页

作者： chen ge SHI Jie College of Information Science and Engineering Ocean University of China Laboratory for Regional Oceanography and Numerical Modeling Qingdao National Laboratory for Marine Science and Technology Department of Pharmacy Municipal Hospital of Qingdao

The story of the Twenty-four Solar Terms(24-ST_s) is one of the most popular elements in Chinese culture, which has a profound influence on agriculture production, health care, and even daily life in both ancient and modern China. This traditional calendric system was invented by the Chinese ancestors through combining fundamental astronomical knowledge with climatic and phenological conditions in the Yellow River Basin some 2000 years ago. Although the basic philosophy of the 24-ST_s remains valid for the country as a whole to date, their regional robustness has been increasingly challenged by accumulating observational data in terms of temporal shift and spatial inhomogeneity. To tackle these issues, we propose to recalibrate the medically related critical timings of Great Heat and Great Cold in the classic ST system by using big meteorological data, and adjust them by introducing geographically correlated analytical models. As a result, a novel calendric system, called the Twenty-four Medical Terms(24-MT_s), has been developed as an upgraded version of the traditional 24-ST_s. The proposed 24-MT_s are characterized by two striking features with respect to the 24-ST_s: A varying duration of each MT instead of a fixed one for the ST, and a geographically dependent timing for each MT instead of a unified one for the entire nation. As such, the updated 24-MT_s are expected to provide a more realistic estimate of these critical timings around the year, and hence, a more precise guidance to agronomic planning and health care activity in China.

关键词： Solar Terms Medical Terms Big Data

Flocking with general Local Interaction and Large Population

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Journal of Systems Science & Complexity 2019年第6期32卷 1498-1525页

作者： chen ge LIU Zhixin Key Laboratory of Systems and Control & National Center for Mathematics and Interdisciplinary Sciences Academy of Mathematics and Systems Science Chinese Academy of Sciences

This paper studies a flocking model in which the interaction between agents is described by a general local nonlinear function depending on the distance between agents. The existing analysis provided sufficient conditions for flocking under an assumption imposed on the system’s closed-loop states; however this assumption is hard to verify. To avoid this kind of assumption the authors introduce some new methods including large deviations theory and estimation of spectral radius of random geometric graphs. For uniformly and independently distributed initial states, the authors establish sufficient conditions and necessary conditions for flocking with large population. The results reveal that under some conditions, the critical interaction radius for flocking is almost the same as the critical radius for connectivity of the initial neighbor graph.

关键词： Consensus Cucker-Smale model flocking model multi-agent systems random geometric graph

From solar terms to medical terms(PartⅡ):Some implications for traditional Chinese Medicine

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Science China Earth Sciences 2017年第11期60卷 2051-2058页

作者： SHI Jie chen ge Department of Pharmacy Municipal Hospital of QingdaoQingdao 266000China College of Information Science and Engineering Ocean University of ChinaQingdao 266100China Laboratory for Regional Oceanography and Numerical Modeling Qingdao National Laboratory for Marine Science and TechnologyQingdao 266200China

In the traditional Chinese Medicine(TCM), the timing of performing the treatment during the year is always an important factor for maximizing its effectiveness. Based on over half a century of observational and reanalysis data, a modified calendric system, named the Twenty-four Medical Terms(24-MTs), has been established for China's Mainland following a systematic calibration and geographical adjustment of the classic Twenty-four Solar Terms(24-STs). In view of "adapting the human body to the changing universe", a core philosophy of the TCM, this improved medical calendar is expected to make a significant contribution to the development of precise Chinese Medicine in the big data era. Specifically, two maps of localized timings for the so-called Triple-Fu(TF) and Triple-Jiu(TF) defined using a joint heat index of air temperature and relative humidity are created as an alternative to the two nationwide unified timings representing the warmest and coldest periods of the year. These location-specific medical calendars, with a maximum regional time shift of one week for TJ and a systematic advancing of 3.6–28.2 days for TF in China's Mainland, are thought to be clinically useful for carrying out precise TCM such as"treating winter deceases in summer". In addition, similar maps of localized timings for peak spring and peak autumn defined as the days of fastest warming and cooling around the years are generated for China's Mainland, so as to provide a helpful guidance for practicing season(ST/MT) related and geographically dependent precise health care in the context of "born in spring, grow in summer, harvest in autumn, and preserve in winter", which is a key ideology in the TCM.

关键词： Solar terms Medical terms Traditional Chinese Medicine