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Numerical study of droplet dynamics impinging onto steel plate covered with scale layer
Jan BOHá?EK, Ale? HORáK
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 389-398 doi: 10.1007/s11465-010-0108-8
关键词: hydraulic descaling scale rolling water-hammer descaling theory
Pedro PONCE, Therese PEFFER, Arturo MOLINA
《能源前沿(英文)》 2019年 第13卷 第3期 页码 522-538 doi: 10.1007/s11708-018-0562-2
关键词: thermostats perceptions beliefs signal detection theory (SDT) fuzzy signal detection theory (FSDT) chi-square (CS) test
钟义信
《中国工程科学》 2004年 第6卷 第6期 页码 1-8
资源乃人类生存之源。科学技术的任务就要揭示资源的性质及其转换规律,以创造先进工具,扩展人的能力,改善人类的生存发展条件。近代科学揭示了物质和能量两类资源的性质和转换规律,创造和不断改进了人力工具和动力工具,创造了辉煌的工业时代文明:文章试图总结信息资源的性质及其转换规律,阐明信息—知识—智能的统一理论,构建知行学,为创造各种智能工具奠定理论基础。
An application of game theory in distributed collaborative decision making
Angran XIAO
《机械工程前沿(英文)》 2019年 第14卷 第1期 页码 85-101 doi: 10.1007/s11465-019-0523-4
关键词: collaboration distributed product realization game theory digital interface
Individualized medicine, health medicine, and constitutional theory in Chinese medicine
null
《医学前沿(英文)》 2012年 第6卷 第1期 页码 1-7 doi: 10.1007/s11684-012-0173-y
The patterns of modern science and changes in the medical model can result in the transformation of the current state of individualized and health medicines into being the primary trend in medical development. Chinese and Western medical systems are dissimilar in terms of value orientations, thinking style, and research directions because of their different historical and cultural backgrounds. Individualized treatment in modern medicine is mainly established based on individual genome information and the differences in mononucleotide polymorphi-sms. However, such treatment method is expensive, creates an uncertain genetic marker, and leads to different result interpretations, among other problems. The Chinese constitutional theory developed in the 1970s expresses the principle behind Chinese health medicine and individual treatment and provides the corresponding methods. The Chinese constitutional theory divides the constitution of the Chinese population into nine categories based on established classification criteria. It promotes the study of the relationship of each constitution to diseases and Chinese medicine preparation toward adjusting the constitution and preventing diseases. The theory also provides methods and tools for individualized treatment. Constitution identification shows the direction and provides the core technology for the evaluation of the health status. By combining the developments in modern biotechnology, new diagnostic techniques and treatment models of constitution-differentiation, disease-differentiation, and syndrome-differentiation can be established for the development of individualized Chinese medicine treatment and health medicine for the international medical community.
关键词: individualized medicine health medicine constitutional theory in Chinese medicine
Yiling Wu
《医学前沿(英文)》 2011年 第5卷 第2期 页码 118-122 doi: 10.1007/s11684-011-0140-z
关键词: vessel-collateral theory vasculopathy prevention and treatment
Zhenji Li, Chunbo Xu
《医学前沿(英文)》 2011年 第5卷 第2期 页码 208-211 doi: 10.1007/s11684-011-0126-x
关键词: fundamental theory traditional Chinese medicine research strategy
Loop theory and applications to some key problems of kinematic structure of kinematic chains
Huafeng DING, Zhen HUANG
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 276-283 doi: 10.1007/s11465-009-0061-6
关键词: Loop theory kinematic chains isomorphism atlas database
《农业科学与工程前沿(英文)》 2023年 第10卷 第1期 页码 83-94 doi: 10.15302/J-FASE-2022472
● Investigate the actual situation of food waste at university canteens in Beijing, China.
关键词: university students food waste behavior theory of planned behavior university canteen
An institutional theory perspective
《工程管理前沿(英文)》 页码 427-438 doi: 10.1007/s42524-023-0258-0
关键词: project-oriented organizations innovation institutional entrepreneurship institutional theory
Several basic problems in plastic theory of geomaterials
Yuanxue LIU, Jiawu ZHOU, Zhongyou LI, Chen CHEN, Yingren ZHENG
《结构与土木工程前沿(英文)》 2009年 第3卷 第1期 页码 81-84 doi: 10.1007/s11709-009-0016-3
关键词: constitutive relation geomaterials classial plastic theory Drucker Postulate yield surface flow rule
Standard model of knowledge representation
Wensheng YIN
《机械工程前沿(英文)》 2016年 第11卷 第3期 页码 275-288 doi: 10.1007/s11465-016-0372-3
Knowledge representation is the core of artificial intelligence research. Knowledge representation methods include predicate logic, semantic network, computer programming language, database, mathematical model, graphics language, natural language, etc. To establish the intrinsic link between various knowledge representation methods, a unified knowledge representation model is necessary. According to ontology, system theory, and control theory, a standard model of knowledge representation that reflects the change of the objective world is proposed. The model is composed of input, processing, and output. This knowledge representation method is not a contradiction to the traditional knowledge representation method. It can express knowledge in terms of multivariate and multidimensional. It can also express process knowledge, and at the same time, it has a strong ability to solve problems. In addition, the standard model of knowledge representation provides a way to solve problems of non-precision and inconsistent knowledge.
关键词: knowledge representation standard model ontology system theory control theory multidimensional representation
Russian school of the theory and geometry of gearing: Its origin and golden period (1935 --1975)
Dmitry BABICHEV,Sergey LAGUTIN,Natalya BARMINA
《机械工程前沿(英文)》 2016年 第11卷 第1期 页码 44-59 doi: 10.1007/s11465-015-0360-z
During the second half of the twentieth century, Soviet scientists were among the world leaders in the theory and geometry of gearing or the theoretical fundamentals of designing gears and gear-cutting tools. The authors of the current paper review works related to the development of the theory of gearing (TG) written in Russian from the mid-1930s to the present. Overall, the review covers more than 400 publications of nearly 200 authors (among more than 1000 studied works). This review involves some works on gear strength and accuracy to attract more experts.
This paper presents a short list of works from the seventeenth century to the nineteenth century and discusses the basic concepts of the TG. This paper also includes a review of more than 160 papers in Russian for the period of 1935–1975, which is the “golden age” of the TG. The main features and achievements during this period are also considered.
The distinctive feature of this review is the use of diagrams that visually present TG experts and the dates and themes of their published works. The diagrams also show the following aspects: 1) The most popular and important themes in a specific period, 2) the most important publications on the themes of interest to readers, and 3) the direction of the works and scope of interests of every researcher.
关键词: theory of gearing (TG) gear geometry generating surface gear synthesis gear analysis
Application of fractal theory to unsaturated soil mechanics
XU Yongfu, TONG Lixin
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 411-421 doi: 10.1007/s11709-007-0056-5
关键词: selection soil-water independent physical unsaturated strength
标题 作者 时间 类型 操作
Numerical study of droplet dynamics impinging onto steel plate covered with scale layer
Jan BOHá?EK, Ale? HORáK
期刊论文
Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory, and fuzzy detection theory in regions of Mexico
Pedro PONCE, Therese PEFFER, Arturo MOLINA
期刊论文
Construction of the vessel-collateral theory and its guidance for prevention and treatment of vasculopathy
Yiling Wu
期刊论文
The fundamental theory of traditional Chinese medicine and the consideration in its research strategy
Zhenji Li, Chunbo Xu
期刊论文
Loop theory and applications to some key problems of kinematic structure of kinematic chains
Huafeng DING, Zhen HUANG
期刊论文
INFLUENCING FOOD-WASTE BEHAVIORS AT UNIVERSITY CANTEENS IN BEIJING, CHINA: AN INVESTIGATION BASED ON THE THEORY
期刊论文
Several basic problems in plastic theory of geomaterials
Yuanxue LIU, Jiawu ZHOU, Zhongyou LI, Chen CHEN, Yingren ZHENG
期刊论文
Russian school of the theory and geometry of gearing: Its origin and golden period (1935 --1975)
Dmitry BABICHEV,Sergey LAGUTIN,Natalya BARMINA
期刊论文