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Mechanisms of species divergence through visual adapta...  CNKI文献

The theory of ecological speciation suggests that assortative mating evolves most easily when mating preferences aredirectly linked to ecological traits that are subject to divergent selection. Senso...

Martine E.MAAN Ole SEEHAUSEN 《Current Zoology》 2010年03期 期刊

关键词: Cichlid / Sexual / selection / Species

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No evidence for a genetic association between female m...  CNKI文献

Sexual selection by female mating preference for male nuptial coloration has been suggested as a driving force in therapid speciation of Lake Victoria cichlid fish. This process could have been facil...

Inke van der SLUIJS Ole SEEHAUSEN... 《Current Zoology》 2010年01期 期刊

关键词: Speciation / Sexual / selection / Mate

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Reducing Caregiver's Physical Strain in Manual Patient...  CNKI文献

Moving or transferring patients in care beds is a physically demanding task for caregivers. High biomechanical stress is one of the main reasons why nurses suffer from back pain and other musculoskel...

Conrad Fifelski-von B?hlen Anna Brinkmann... Proceedings of 5th International Conference on Automati... 2020-09-19 国际会议

关键词: medical / robotics / telerobotics / force

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Identifying and evaluating flexible approaches for aut...  CNKI文献

The increasing variety of models with simultaneously lower and more volatile quantities in the demanding environment of automotive engineering calls for flexible production systems.Considering an aut...

Achim Kampker Georg Bergweiler... Proceedings of the 3rd International Conference on Powe... 2019-02-16 国际会议

关键词: Identifying / and / evaluating / flexible

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A Discrete-Time Inversion-Based Approach to Iterative ...  CNKI文献

This paper presents an inversion-based iterative learning control(ILC) for the two main axes of an overhead travelling crane that guarantees both an accurate tracking of repetitive desired trajectori...

Harald Aschemann Alexander Wache... 第36届中国控制会议论文集(C) 2017-07-26 中国会议

关键词: nonlinear / control / iterative / learning

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DAMAGE PREDICTION OF CFRP MATERIALS SUBJECTED TO LIGHT...  CNKI文献

This paper presents a coupled thermal-electric model to predict the thermal damage of a Carbon Fiber Reinforced Polymer(CFRP) material when subjected to a lightning strike. A Finite Element Model(FEM...

Timothy M Harrell Ole Thybo Thomsen... 第二十一届国际复合材料大会论文集 专题四 2017-08-20 国际会议

关键词: Lightning / Damage / Carbon / Fiber

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NOVEL CRACK STOPPER CONCEPT FOR LIGHTWEIGHT FOAM CORED...  CNKI文献

A novel crack arresting device has been implemented in foam cored composite sandwich beams panels and tested under both static and fatigue loading conditions. Fatigue crack propagation was induced in...

Georgios Martakos Jens H.Andreasen... 第二十一届国际复合材料大会论文集 专题二 2017-08-20 国际会议

关键词: Sandwich / structures / Damage / tolerance

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CHARACTERIZATION OF THROUGH-THICKNESS THERMAL CONDUCTI...  CNKI文献

The through-thickness thermal conductivity of unidirectional CFRP laminates was examined by means of a steady-state technique based on the Guarded Hot Plate(GHP) method.By establishing the one-dimens...

Evangelos C.Senis Igor O.Golosnoy... 第二十一届国际复合材料大会论文集 专题一 2017-08-20 国际会议

关键词: CFRP / Thermal / conductivity / Wind

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INDENTATION FAILURE OF FOAM CORED SANDWICH STRUCTURES ...  CNKI文献

This research explores the influence of elevated temperatures on local indentation failure of polymer foam cored sandwich structures with laminated glass fibre reinforced polymer face sheets. In part...

Tobias Laux Ole Thybo Thomsen 第二十一届国际复合材料大会论文集 专题二 2017-08-20 国际会议

关键词: Sandwich / Structures / Foam / Core

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BIAXIAL TESTING OF GLASS/EPOXY COMPOSITE LAMINATES USI...  CNKI文献

A series of biaxial loading tests have been conducted on composite laminates made from a unidirectional E-glass/epoxy prepreg system. The tests were conducted using a Modified Arcan Fixture(MAF) to t...

Khong Wui Gan Tobias Laux... 第二十一届国际复合材料大会论文集 专题三 2017-08-20 国际会议

关键词: Polymer-matrix / composites(PMCs) / biaxial / strength

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Low Frequency Plane Eddy Currents in Conductors with V...  CNKI文献

Various solutions to plane low frequency eddy current problems can be found in the literature,nearly all of which employ numerical methods like finite element or finite difference methods,and solve t...

Lars Ole Fichte Proceedings of the 5th International Symposium on Elect... 2017-10-28 国际会议

关键词: Eddy / currents / hybrid / analytical-numerical

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A Comprehensive Study of Nanoparticles Adsorption Duri...  CNKI文献

Nanotechnology is widely used in environmental remediation area.However,when nanoparticles are released into the formation and pass through the pore throats,they can be adsorbed on the pore surface,w...

Miaolun JIANG Yuliang SU... 第十八届中国科协年会——分9 能源环境监测与管理国际会议... 2016-09-24 国际会议

关键词: nanoparticle / adsorption / and / retention

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BIAXIAL TESTING OF GLASS/EPOXY COMPOSITE LAMINATES USI...  CNKI文献

The need to consider complex load conditions in composite materials arises with their increasing use in aerospace and marine applications. Despite efforts such as the World-Wide Failure Exercises [1-...

Khong Wui Gan Tobias Laux... 第二十一届国际复合材料大会摘要集—专题三 2017-08-20 国际会议

关键词: Polymer-matrix / composites(PMCs) / biaxial / strength

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Damage Prediction for CFRP Materials Subjected to a Li...  CNKI文献

Carbon fiber composite materials are increasingly being used in the wind turbine, aerospace,and automotive industries to reduce the structural weight of structures as a result of their high strength ...

Timothy M Harrell Ole Thybo Thomsen... 第二十一届国际复合材料大会摘要集—专题四 2017-08-20 国际会议

关键词: Damage / Prediction / for / CFRP

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INDENTATION FAILURE OF FOAM CORED SANDWICH STRUCTURES ...  CNKI文献

Foam cored composite sandwich structures are prone to indentation failure when localised loading is applied and they are sensitive to elevated temperatures, as the foam cores display significant soft...

Tobias Laux Ole Thybo Thomsen 第二十一届国际复合材料大会摘要集—专题二 2017-08-20 国际会议

关键词: Sandwich / Structures / Indentation / Elevated

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NOVEL CRACK STOPPER CONCEPT FOR LIGHTWEIGHT FOAM CORED...  CNKI文献

A novel crack arresting device has been implemented in foam cored composite sandwich beams panels and tested under both static and fatigue loading conditions. Fatigue crack propagation was induced in...

Georgios Martakos Jens H.Andreasen... 第二十一届国际复合材料大会摘要集—专题二 2017-08-20 国际会议

关键词: Sandwich / structures / Damage / tolerance

下载(2)| 被引(0)

Investigating developmental leadership: are Norwegian ...  CNKI文献

Army officers at the Norwegian Military Academy lead soldiers and other officers in a variety of situations. The aim of this paper was to find out if these Army officers were perceived to be developm...

Ole Boe Proceedings of 2014 International Conference on Industr... 2014-05-01 国际会议

关键词: army / officers / developmental / leadership

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Preliminary Evaluation of Classification Complexity Me...  CNKI文献

Classification complexity measures play an important role in classifier selection and are primarily designed for balanced data.Focusing on binary classification, this paper proposes a novel methodolo...

Yan Xing Hao Cai... 2013年中国智能自动化学术会议论文集(第二分册) 2013-08-24 中国会议

关键词: Data / complexity / Imbalanced / data

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Representing Operational Knowledge of PWR Plant by Usi...  CNKI文献

The aim of this paper is to explore the capability of representing operational knowledge by using Multilevel Flow Modelling(MFM) methodology.The paper demonstrates how the operational knowledge can b...

Xinxin ZHANG Morten LIND... Proceedings of International Symposium on Future I&C fo... 2014-08-24 国际会议

关键词: Multilevel / Flow / Modelling / Operation

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Apply Functional Modeling to Consequence Analysis in S...  CNKI文献

This paper presents the purpose and goals of applying functional modeling approach to consequence analysis by adopting a functional modeling methodology, namely Multilevel Flow Modeling. MFM has been...

ZHANG Xinxin LIND Morten... Proceedings of the 5th International Symposium on Symbi... 2013-11-22 国际会议

关键词: consequence / analysis / Multilevel / Flow

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