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Journal of Systems Science and Systems Engineering 2021年第5期30卷 572-599页

作者： Huichao Chen Xinggang Luo zhongliang zhang Qing Zhou School of Management Hangzhou Dianzi University310018 HangzhouChina

Home health care(HHC)includes a wide range of healthcare services that are performed in customers'homes to help them *** the constantly increasing demand for health care,HHC policymakers are eager to address routing and scheduling problems from the perspective of *** this paper,a bi-level programming model for HHC routing and scheduling problems with stochastic travel times is proposed,in which the degree of satisfaction with the visit time is simultaneously *** upper-level model is formulated for customer assignment with the aim of minimizing the total operating cost,and the lower-level model is formulated as a routing problem to maximize the degree of satisfaction with the visit *** with Stackelberg game decision-making,the trade-off relationship between these two objectives can be achieved spontaneously so as to reach an equilibrium state.A three-stage hybrid algorithm combining an iterated local search framework,which uses a large neighborhood search procedure as a sub-heuristic,a set-partitioning model,and a post-optimization method is developed to solve the proposed *** experiments on a set of instances including 10 to 100 customers verify the effectiveness of the proposed model and algorithm.

关键词： Home health care bi-level programming stochastic travel times routing meta-heuristic

Analytical calculation method and simulation of deformation and stress of Z-type guide arm for interconnected air suspensions

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International Journal of Modeling, Simulation, and Scientific Computing 2021年第4期12卷 41-57页

作者： zhongliang zhang Leilei Zhao School of Transportation and Vehicle Engineering Shandong University of Technology Zibo 255000P.R.China School of Energy and Power Engineering University of Shanghai for Science and Technology Shanghai 200093 P.R.China

To design and check the strength of the Z-type guide arm of interconnected air suspensions for semi-trailers rapidly and effectively,this paper proposes the analytical calculation methods of its deformation and ***,based on the guide arm structure,it is marked as two parts by its mountpoint on the axle as the *** part containing the eye was marked as *** other part was marked as *** the analytical formulas of their stiffness and stress were derived,*** a case study,the deformation and the stress were computed and *** results show that the values computed are close to those *** relative deviations are not more than 5.0%.The results show that the analytical formulas are ***,it can be seen that for the superimposed Arm-1,when the other structural parameters are fixed,the position of the maximum stress is affected by the thickness ratio of the end thickness to the root thickness for each ***,a stiffness test was performed on the Z-type guide *** results show that the computed stiffness values are closed to those tested and the relative deviations are not more than 3.5%.This further verified the validity of the established model and methods.

关键词： Semi-trailers interconnected air suspensions Z-type guide arm deformation stress analytical calculation

THE MAXIMUM NUMBER OF INTERSECTIONS BETWEEN TWO PLANE RECTANGULAR PATHS

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Applied Mathematics(A Journal of Chinese Universities) 1995年第2期10卷 215-222页

作者： LI QIAO, XU JUNMING, AND zhang zhongliang Department of Mathematics University of Science and Technology of China Hefei

We show that the maximum number of intersections between two plane rectangular paths with lengths m and(mod 3); and it is mn+1 otherwise.

关键词： Lay-out on printed circuit board rectangular paths intersections.

INTRUSION DETECTION BASED ON THE SECOND-ORDER STOCHASTIC MODEL

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Journal of Electronics(China) 2007年第5期24卷 679-685页

作者： zhang Xiaoqiang Zhu zhongliang Fan Pingzhi School of Logistics Southwest Jiaotong University Chengdu 610031 China

This paper presents a new method based on a second-order stochastic model for computer intrusion *** results show that the performance of the second-order stochastic model is better than that of a first-order stochastic *** this study,different window sizes are also used to test the performance of the *** detection results show that the second-order stochastic model is not so sensitive to the window size,comparing with the first-order stochastic model and other previous *** detection result of window sizes 6 and 10 is the same.

关键词： Second-order stochastic Intrusion detection System calls

Simultaneous determination of nineteen major components in Qi She Pill by ultra-high-performance liquid chromatography–tandem mass spectrometry

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Acta Pharmaceutica Sinica B 2014年第5期4卷 384-393页

作者： zhongliang zhang Qiang Li Qiufen Li Simiao Du Yongquan Zhou Chunming Lv Yan Zhao Yongjun Wang Ning zhang Experimental Center for Science and Technology Shanghai University of Traditional Chinese MedicineShanghai 201203China Institute of Spine Shanghai University of Traditional Chinese MedicineShanghai 200032China

Qi She Pill(QSP)is a traditional Chinese medicine(TCM)prescription that has been used in treating cervical spondylosis radiculopathy for many *** this study,a simple and sensitive method using ultra-high-performance liquid chromatography–tandem mass spectrometry(UHPLC–MS/MS)on a reverse-phase C18 column was developed for the simultaneous determination of the 19 major components in *** found that the optimum mobile phase for gradient elution was 0.1% formic acid and *** correlation coefficients of all calibration curves were greater than *** measured at three concentration levels varied from 95.43%to 102.35%.Relative standard deviations of intra-and inter-day precisions were less than 4.45%.After successfully validating our method,we then applied it to the quantification of 19 components in QSP products to show that this method provides a new standard in quality assessment of TCM prescriptions containing multiple bioactive components.

关键词： UHPLC–MS/MS Active components Traditional Chinese med-icine Qi She Pill(QSP)

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鲁迅笔下“中国”的歧义

华中师范大学学报（人文社会科学版） 2014年第4期53卷 84-93页

作者：张中良上海交通大学人文学院上海200240

鲁迅生活在民族危机不断加剧的时代,其文学表达中颇多国家话语,"中国"概念即是其中之一。由于中国历史悠久,传统多元,言及中国的场合也有所不同,鲁迅笔下的"中国"含有复杂的歧义,诸如文化中国的珍贵遗产与负面传统,政治中国的社会弊端... 详细信息

鲁迅生活在民族危机不断加剧的时代,其文学表达中颇多国家话语,"中国"概念即是其中之一。由于中国历史悠久,传统多元,言及中国的场合也有所不同,鲁迅笔下的"中国"含有复杂的歧义,诸如文化中国的珍贵遗产与负面传统,政治中国的社会弊端与主权尊严,历史中国的多元一体与中原意识等,矛盾交织,起伏变化,其中有鲜明的爱憎、深刻的洞察与准确的阐释,也不无认知的舛误,对此应该予以历史主义的分析。

关键词：鲁迅中国歧义

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统计传播的话语体系

统计研究 2008年第8期25卷 7-12页

作者：张仲梁国家统计局统计教育中心主任

统计传播由话语构成,其效果与统计话语的特质联系在一起。中国统计目前的话语体系是一种半官方半专业的话语体系,自说自话的色彩比较浓厚,离大众话语体系有相当的距离,离现实社会语境也有相当的距离,应强调用户和公众导向,破解话语惯性... 详细信息

统计传播由话语构成,其效果与统计话语的特质联系在一起。中国统计目前的话语体系是一种半官方半专业的话语体系,自说自话的色彩比较浓厚,离大众话语体系有相当的距离,离现实社会语境也有相当的距离,应强调用户和公众导向,破解话语惯性,实现统计话语从独白到对话的转变。

关键词：统计传播话语体系

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从历史认知功能审视现代长篇小说的价值

天津社会科学 2023年第5期5卷 124-129页

作者：张中良上海交通大学人文学院

在小说文体中,短篇小说、中篇小说、长篇小说各有千秋,难以彼此替代。但若论历史认知功能,长篇小说是最有力的承载者。从晚清到现代,外国文学翻译热潮一浪高过一浪,尤其是留学生海外游学,本土外语教育快速发展,现代作家受到外国文学与... 详细信息

在小说文体中,短篇小说、中篇小说、长篇小说各有千秋,难以彼此替代。但若论历史认知功能,长篇小说是最有力的承载者。从晚清到现代,外国文学翻译热潮一浪高过一浪,尤其是留学生海外游学,本土外语教育快速发展,现代作家受到外国文学与社会科学的熏陶与启迪,历史意识逐渐成为作家文化心理结构的重要维度。

关键词：小说文体现代作家外国文学现代长篇小说历史认知文化心理结构认知功能留学生

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碎片化语境下的统计话语权

统计研究 2011年第9期28卷 13-18页

作者：张仲梁国家统计局财务司中国统计教育学会

本文提出了统计话语权碎片化的四种表现形式,即话语平台、话语主体、话语内容和话语对象的碎片化;对统计话语权之所以碎片化的原因进行了分析,并围绕如何通过把握话语导向、理解话语需求、减少话语损耗以维护统计话语权进行了讨论。

关键词：碎片化官方统计话语权

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从历史还原寻找现代文学学科创新的突破口

探索与争鸣 2023年第9期 70-83,178页

作者：张中良上海交通大学人文学院上海200240

中国现代文学学科已有七十余年的历史,成果丰硕,但也由于历史原因及学科本身的惯性,存在着这样那样的问题。如何解决问题、激起学科发展的活力,“历史还原”不失为一种可以选择的突破口。现代文学在民国背景下发生发展,与民国之政治、... 详细信息

中国现代文学学科已有七十余年的历史,成果丰硕,但也由于历史原因及学科本身的惯性,存在着这样那样的问题。如何解决问题、激起学科发展的活力,“历史还原”不失为一种可以选择的突破口。现代文学在民国背景下发生发展,与民国之政治、经济、教育等社会文化诸方面均有密切关联,且留下了民国投影,因而对民国史背景与内涵的历史还原有益于深刻认识文学经典与准确把握文学史脉络。现代文学犹如一个生态系统,在复杂的生态环境中有与之相应的多样化的生态群落,因而有必要做文学多样化生态群落的历史还原:在白话文学坐稳中军帐的同时,文言诗文并未退出文坛,在墓志铭等文体中甚至独擅其美;在新文学势如破竹般突进之时,通俗文学也在与时俱进,且有大量受众;1930年代左翼文学十分活跃,同时民主主义文学、自由主义文学也成绩卓著,民族主义文学随着民族危机的加重也迅速崛起,参与了1930年代的文学建构,卢沟桥事变后更是成为时代的主潮。现代文学确实对传统构成尖锐的挑战,但并非全面而决绝地反传统,五四时期传统文学观的复杂性与现代歌曲对歌诗传统的承传,也需要做文学传统的历史还原。

关键词：历史还原中国现代文学学科创新文学传统