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Study on Extension Strategic Tactical Planning

Yang Chunyan,Zhang Yongjun

Strategic Study of CAE 2002, Volume 4, Issue 10, Pages 73-78

Abstract:

Extension Strategic Tactics Planning (ESTP), based upon the science of extenics, is established alongthe techniques, used in case of contradiction to tackle such problems as how to generate the ideas of strategictactical planning, how to completely analyze the resources, how to exploit extension resources, how

Keywords： extension strategic tactical planning contradictory problem extension method idea generation extension

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Agricultural extension approach: evidence from an Integrated Soil Fertility Management Project in Ethiopia

Gerba LETA, Steffen SCHULZ, Girum GETACHEW ALEMU

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4, Pages 427-439 doi: 10.15302/J-FASE-2020331

Abstract:

Agricultural extension is an approach to rural development and agricultural transformation in whichDuring recent decades, different extension approaches have been tested and validated by the Ethiopiangovernment and non-governmental organizations to stimulate in the agricultural extension system (AESFarmer Research and Extension Groups and Farmer Field Schools were found to be central to the participation

Keywords： Ethiopia Farmer Field School Farmer Research and Extension Group governance institutionalization ISFM

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Strategy and Route-Planning Research on China’s Engineering Science and Technology Development

Task Force for the Research on China’s Engineering Science and Technology Development Strategy 2035 Comprehensive Research Group

Strategic Study of CAE 2017, Volume 19, Issue 1, Pages 27-33 doi: 10.15302/J-SSCAE-2017.01.005

Abstract: The main tasks of medium- and long-term strategic research on engineering science and technology aredevelopment strategy research on engineering science and technology, and proposes a general idea and strategic

Keywords： 2035 China’s engineering science and technology development strategic framework route planning strategic

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The Research of Mining the Mutative Knowledge With Extension Data Mining

Chen Wenwei

Strategic Study of CAE 2006, Volume 8, Issue 11, Pages 70-73

Abstract:

The thesis standardized the extension information and the extension knowledge, that is, basing onknowledge, the thesis extended the mutative information and knowledge, and nailed down the conceptions of extensiondata mining and extension reasoning.This thesis also attested two theorems of the extension data mining and the formula of the extensionThe author put forward the extension data mining which extended from mining the static knowledge to mining

Keywords： extension information extension knowledge extension data mining extension reasoning

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Extension Controller Design via Sliding Mode Control

Chen Jenyang,Wong Chingchang

Strategic Study of CAE 2001, Volume 3, Issue 9, Pages 48-51

Abstract:

In this paper, a novel extension controller based on the scheme of sliding mode control is investigatedBy integrating the essential concept of extension set theory with the sliding mode control , the robustextension controller can be easily realized.In this study, a basic extension controller is organized first without any specific expert knowledgeActually, the proposed extension controller is stable in the sense of the Lyapunov.

Keywords： extension set extension control sliding mode control system stability

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Study on Extension Engineering

Yang Chunyan, Cai Wen

Strategic Study of CAE 2000, Volume 2, Issue 12, Pages 90-96

Abstract:

Extension engineering is the application technology of extension theory and extension method.

Keywords： contradictory problem extension set extensibility extension engineering

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Correlation between tension softening relation and crack extension resistance in concrete

Xiufang ZHANG , Shilang XU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 323-329 doi: 10.1007/s11709-009-0041-2

Abstract: Changes of the material fracture energy consumption with crack propagation can be described by a crack extensionThe variation of the crack extension resistance is mainly associated with the energy consumption in theThe crack extension resistance is then a function of the softening curve, which is a basic mechanicalThe relationship between the softening curve and the crack extension resistance curve is then analyzedThe results indicate that the characteristic points of the crack extension resistance curve is closely

Keywords： concrete fracture process zone crack extension G_R resistance tension softening curve

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A New Evolution-reasoning Method in Conceptual Design Based on Extension Theory

Hao Yanwei,Liu Haisheng,Zhang Guoxian

Strategic Study of CAE 2003, Volume 5, Issue 5, Pages 63-69

Abstract: p>After existing study methods are analyzed, a new researching model for conceptual design based on extension

Keywords： conceptual design matter elements transform genetic algorithms evolution reasoning extension appraisal

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Generating Available Scheme for Extension Detecting Technology

Yu Yongquan ,Zhang Jiwen

Strategic Study of CAE 2002, Volume 4, Issue 1, Pages 64-68

Abstract:

This work shows a method to obtain an available scheme for extension detecting technology.Based on the theory of extenics, some definitions and conceptions about extension detecting are described

Keywords： detecting matter-element detecting element extension set extension tree

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Adaptive Extension Controller Design for Nonlinear Systems

Wong Qingchang,Chen Zhenyuan

Strategic Study of CAE 2001, Volume 3, Issue 7, Pages 54-58

Abstract:

A design method for the extension controller is developed in this paper.The proposed adaptive extension control resulting from the direct adaptive approach is employed to directlyadapt the gain parameter of the extension controller.Unlike the fuzzy controller, only one linguistic — like level is needed in the extension controllerThe derivation shows that the proposed extension controller is stable in the sense of the Lyapunov.

Keywords： extension theory adaptive control extension controller robust stability

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Extension Detecting Technology

Yu Yongquan

Strategic Study of CAE 2001, Volume 3, Issue 4, Pages 88-94

Abstract: this paper, based on the transformation concept of the contradiction, a new detecting technology—extensiondetecting problems of undetectable physical value the related concepts, basic principle and frame of extension

Keywords： extension detecting technology extrinsic transform of matter element

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Distribution and Management Policy of Energy Resource Bases in China

Wu Shangkun, Zhang Yuhan

Strategic Study of CAE 2019, Volume 21, Issue 1, Pages 81-87 doi: 10.15302/J-SSCAE-2019.01.012

Abstract:

Energy resource bases are strategic core areas for guaranteeing ChinaIn this study, the 103 energy resource bases proposed in National Mineral Resources Planning (2016&ndashThe connotation, strategic positioning, basic theoretical foundation, construction tasks, and delimitationTo provide support for the strategic planning and management of mineral resources, policy suggestions

Keywords： energy resource bases strategic planning of mineral resources spatial distribution management policy

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Innovative agricultural extension value chain-based models for smallholder African farmers

Bidjokazo FOFANA, Leonides HALOS-KIM, Mercy AKEREDOLU, Ande OKIROR, Kebba SIMA, Deola NAIBAKELAO, Mel OLUOCH, Fumiko ISEKI

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4, Pages 418-426 doi: 10.15302/J-FASE-2020358

Abstract: The value chain extension strategy of Sasakawa Africa Association focuses on improving the capacity ofnational agricultural extension systems and follows various thematic areas along the value chain toThe supervised enterprise project model is an innovative agricultural extension model developed alongwith above models for capacity development of extension agents and transfer of technologies to smallholderofficers and extension delivery to farming communities.

Keywords： crop productivity extension farmer grain yield income model

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Extension Knowledge Base System and Its Application

Li Lixi,Li Jia

Strategic Study of CAE 2001, Volume 3, Issue 3, Pages 61-64

Abstract: Extension knowledge representation (EKR) based on extension theory is presented in this paper.In addition, the Specific Extension Inference (SEI) corresponding to EKR is also reviewed.Finally, the feature and the frame of extension knowledge base system (EKBS) are proposed.

Keywords： extension theory non-compatible knowledge base

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Study of Conceptual Design of Extension for Mechanical Products

Zhao Yanwei

Strategic Study of CAE 2001, Volume 3, Issue 5, Pages 67-71

Abstract: article puts forward the research content, characters, path, and method of the conceptual design of extensiontechnology of intelligent conceptual design this article conducts research on the modelization method of extensionThe living example shows that the extension method has been applied in the field of conceptual design

Keywords： conceptual design mechanical product intelligent CAD extension