Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 297

Conference Videos 9

Year

2024 1

2023 22

2022 17

2021 20

2020 12

2019 14

2018 8

2017 8

2016 20

2015 9

2014 14

2013 10

2012 4

2011 17

2010 8

2009 12

2008 14

2007 17

2006 12

2005 14

open ︾

Keywords

game theory 7

Game theory 4

Density functional theory 3

density functional theory 3

multi-objective optimization 3

Flory-Huggins theory 2

Information theory 2

design theory 2

extension theory 2

modeling 2

parallel mechanism 2

power factor unity 2

screw theory 2

static bending 2

sustainable development 2

system theory 2

theory 2

vector control 2

-means clustering 1

open ︾

Search scope:

排序： Display mode:

The fundamental theory of traditional Chinese medicine and the consideration in its research strategy

Zhenji Li, Chunbo Xu

Frontiers of Medicine 2011, Volume 5, Issue 2, Pages 208-211 doi: 10.1007/s11684-011-0126-x

Abstract: analyzes the characteristics of TCM as a discipline from four perspectives: scientific nature, fundamentaltheory, clinical practice, and pharmacological action.It suggests that when the research strategy of TCM theory is designed, the core theory of TCM shouldbe emphasized on the theoretical research on TCM original thinking theory, TCM theory, Chinese materiathe goal of inheriting, enriching, and developing the fundamental theory of TCM.

Keywords： fundamental theory traditional Chinese medicine research strategy

HTML PDF Collect

Conformal analysis of fundamental frequency of vibration of elastic clamped plates

QI Hongyuan, ZHU Hengjun

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4, Pages 429-432 doi: 10.1007/s11465-007-0073-z

Abstract: To calculate the fundamental frequency of vibration of special-shaped and elastic clamped plates, theconformal mapping theory is adopted to separate the interpolating points of a complicated boundary intoGalerkin method is used to obtain the solution of fundamental frequency in the vibrating differentialFinally, taking ellipse elastic clamped plates as an example, the effects on fundamental frequency coefficient

Keywords： direction theory vibration odd complicated boundary

HTML PDF Collect

Fundamental Issues Towards Unified Design Theory of Recycled and Natural Aggregate Concrete Components Article

Jianzhuang Xiao, Kaijian Zhang, Tao Ding, Qingtian Zhang, Xuwen Xiao

Engineering 2023, Volume 29, Issue 10, Pages 188-197 doi: 10.1016/j.eng.2023.03.017

Abstract: Accordingly, this study analyses the necessity of a unified design theory and provides an in-depth demonstrationAdditionally, the feasibility of the proposed unified time-dependent design theory is demonstrated inIt is believed that this study enriches and develops the basic theory of concrete structures.

Keywords： aggregate concrete (NAC) Strength determination Constitutive relation Reliability Unified design theory

HTML PDF Collect

From systematicness to complexity: Fundamental thinking of mega-project management

Zhaohan SHENG, Han LIN

Frontiers of Engineering Management 2018, Volume 5, Issue 1, Pages 125-127 doi: 10.15302/J-FEM-2018001

HTML PDF Collect

Level set-based isogeometric topology optimization for maximizing fundamental eigenfrequency

Manman XU, Shuting WANG, Xianda XIE

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2, Pages 222-234 doi: 10.1007/s11465-019-0534-1

Abstract: Maximizing the fundamental eigenfrequency is an efficient means for vibrating structures to avoid resonanceThe method is applied to topology optimization problems of maximizing the fundamental eigenfrequency

Keywords： topology optimization level set method isogeometric analysis eigenfrequency

HTML PDF Collect

Fundamental influences of particles on stirred and unstirred venting processes of foaming systems

Henrik LEIMEISTER,Jörg STEINBACH

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2, Pages 141-148 doi: 10.1007/s11705-014-1423-0

Abstract: Venting is the common safety measure to protect plant equipment against excessive overpressure. So far, scenarios in which particles were part of the system and should have been accounted for did ignore their presence; the scenarios were treated like a two-phase system. Current research shows that particles can have a major influence on the venting behaviour. Experimental results indicate that particles affect level swell and relief flow especially of foamy systems. Based on those results four different layers of influence of the particle have been identified and are presented in a first model. Based on this model recommendations for the development of new and more complex models are given.

Keywords： venting multi-phase

HTML PDF Collect

Miniaturized five fundamental issues about visual knowledge Perspectives

Yun-he Pan,panyh@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 5, Pages 615-766 doi: 10.1631/FITEE.2040000

Abstract: 认知心理学早已指出，人类知识记忆中的重要部分是视觉知识，被用来进行形象思维。因此，基于视觉的人工智能（AI）是AI绕不开的课题，且具有重要意义。本文继《论视觉知识》一文，讨论与之相关的5个基本问题：（1）视觉知识表达；（2）视觉识别；（3）视觉形象思维模拟；（4）视觉知识的学习；（5）多重知识表达。视觉知识的独特优点是具有形象的综合生成能力，时空演化能力和形象显示能力。这些正是字符知识和深度神经网络所缺乏的。AI与计算机辅助设计/图形学/视觉的技术联合将在创造、预测和人机融合等方面对AI新发展提供重要的基础动力。视觉知识和多重知识表达的研究是发展新的视觉智能的关键，也是促进AI 2.0取得重要突破的关键理论与技术。这是一块荒芜、寒湿而肥沃的“北大荒”，也是一块充满希望值得多学科合作勇探的“无人区”。

Keywords：视觉知识表达；视觉识别；视觉形象思维模拟；视觉知识学习；多重知识表达

HTML PDF Collect

Analysis of Theory of Architecture

Gu Mengchao

Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 100-102

Abstract:

Starting with the analysis of the definition and concept of the theoryof architecture, the framework of architectural theory and the filling theory innovation, the authorgives his understanding on the framework of architectural theory with Chinese characteristics.

Keywords： theory of architecture framework of architectural theory starting point and finishing point ofarchitecturaltheory innovation in architectural theory

HTML PDF Collect

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

Frontiers in Energy 2019, Volume 13, Issue 3, Pages 522-538 doi: 10.1007/s11708-018-0562-2

Abstract: This paper proposes the use of a signal detection theory (SDT), fuzzy detection theory (FDT), and chi-square

Keywords： thermostats perceptions beliefs signal detection theory (SDT) fuzzy signal detection theory (FSDT) chi-square

HTML PDF Collect

An Introduction to Cognetics—Unified Theory of Information, Knowledge and Intelligence

Zhong Yixin

Strategic Study of CAE 2004, Volume 6, Issue 6, Pages 1-8

Abstract: study the properties and the refining laws of the information resources and to establish a unified theory

Keywords： information theory knowledge theory intelligence theory cogmatics

HTML PDF Collect

An application of game theory in distributed collaborative decision making

Angran XIAO

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 85-101 doi: 10.1007/s11465-019-0523-4

Abstract: Hence, we postulate the use of principles from game theory to model the relationships between engineeringA product design and manufacturing scenario is introduced to demonstrate the efficacy of using game theory

Keywords： collaboration distributed product realization game theory digital interface

HTML PDF Collect

Individualized medicine, health medicine, and constitutional theory in Chinese medicine

Qi Wang

Frontiers of Medicine 2012, Volume 6, Issue 1, Pages 1-7 doi: 10.1007/s11684-012-0173-y

Abstract: The Chinese constitutional theory developed in the 1970s expresses the principle behind Chinese healthThe Chinese constitutional theory divides the constitution of the Chinese population into nine categoriesThe theory also provides methods and tools for individualized treatment.

Keywords： individualized medicine health medicine constitutional theory in Chinese medicine

HTML PDF Collect

Construction of the vessel-collateral theory and its guidance for prevention and treatment of vasculopathy

Yiling Wu

Frontiers of Medicine 2011, Volume 5, Issue 2, Pages 118-122 doi: 10.1007/s11684-011-0140-z

Abstract: According to the self-discipline of traditional Chinese medicine, vessel-collateral theory was constructedequilibrium ( )” based on the “qi–yin-yang–five elements” coupled with the (nutrients)- (defense) theory, has become the core content of the vessel-collateral theory.connotations of the hypothesis, such as capsule, as the representative drugs of vessel collateral theory

Keywords： vessel-collateral theory vasculopathy prevention and treatment

HTML PDF Collect

Loop theory and applications to some key problems of kinematic structure of kinematic chains

Huafeng DING, Zhen HUANG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 276-283 doi: 10.1007/s11465-009-0061-6

Abstract: In this paper, a new loop theory of kinematic chains is proposed.Based on this theory, some key problems that hamper computer-based automatic synthesis of mechanisms

Keywords： Loop theory kinematic chains isomorphism atlas database

HTML PDF Collect

Progress in hydrogen enriched hydrocarbons combustion and engine applications

Zuohua HUANG, Jinhua WANG, Erjiang HU, Chenglong TANG, Yingjia ZHANG

Frontiers in Energy 2014, Volume 8, Issue 1, Pages 73-80 doi: 10.1007/s11708-013-0287-1

Abstract: Based on fundamental combustion, both homogeneous spark-ignition engine and direct-injection spark-ignition

Keywords： hydrogen enriched hydrocarbon combustion fundamental study engine application

HTML PDF Collect

Title Author Date Type Operation

The fundamental theory of traditional Chinese medicine and the consideration in its research strategy

Zhenji Li, Chunbo Xu

Journal Article

Conformal analysis of fundamental frequency of vibration of elastic clamped plates

QI Hongyuan, ZHU Hengjun

Journal Article

Fundamental Issues Towards Unified Design Theory of Recycled and Natural Aggregate Concrete Components

Jianzhuang Xiao, Kaijian Zhang, Tao Ding, Qingtian Zhang, Xuwen Xiao

Journal Article

From systematicness to complexity: Fundamental thinking of mega-project management

Zhaohan SHENG, Han LIN

Journal Article

Level set-based isogeometric topology optimization for maximizing fundamental eigenfrequency

Manman XU, Shuting WANG, Xianda XIE

Journal Article

Fundamental influences of particles on stirred and unstirred venting processes of foaming systems

Henrik LEIMEISTER,Jörg STEINBACH

Journal Article

Miniaturized five fundamental issues about visual knowledge

Yun-he Pan,panyh@zju.edu.cn

Journal Article

Analysis of Theory of Architecture

Gu Mengchao

Journal Article

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

Journal Article

An Introduction to Cognetics—Unified Theory of Information, Knowledge and Intelligence

Zhong Yixin

Journal Article

An application of game theory in distributed collaborative decision making

Angran XIAO

Journal Article

Individualized medicine, health medicine, and constitutional theory in Chinese medicine

Qi Wang

Journal Article

Construction of the vessel-collateral theory and its guidance for prevention and treatment of vasculopathy