Results 101 to 110 of about 1,511 (225)
Supply Chain Coherence: Building Resilience for an Ever‐Changing World
Journal of Supply Chain Management, EarlyView.ABSTRACT In this article, it is argued that a key to resilience is maintaining a coherent supply chain despite the multitude of—often unforeseeable—challenges it encounters. Because there is a dearth of literature focusing specifically on supply chain coherence, this research explores the meaning and conceptualization of coherence in related fields ...
Mark Stevenson +4 more
wiley +1 more source
Design of the New Flex Wheel Tooth Profile for Harmonic Drive Based on Transient Dynamics
Jixie chuandongIn order to improve the transmission performance and meshing performance of harmonic gear drives, a new type of flexible gear tooth profile is designed on the basis of the comparison of the meshing backlash of different tooth profiles by analyzing the ...
Zheng Junjian, He Xueming, Li Pengchao
doaj
Study on Establishing the Basic Engaging Equation of Harmonic Drive By the B Metrix Method
Jixie chuandong, 1996 The basic engaging equation of the Harmonic Drive is established by using the B metrix method Which is presented in the literature . The Harmonic Drive B Metrix is suitable for any wave Style.
辛洪兵, 谢金瑞, 何惠阳
doaj
Are Firms Ready for Workforce Ageing? Evidence From Small‐Medium Sized Firms in Italy
LABOUR, EarlyView.ABSTRACT We investigate age‐related human resource management (AR‐HRM) practices within SME in Italy. Using firm‐level survey data with information on age‐related attitudes and practices, we analyze the determinants of age management and outplacement practices, along with the role of collective bargaining.
Claudio Lucifora, Marco Piotti
wiley +1 more source
Jixie chuandong, 2011 Taking tooth-locked-output harmonic drive as research object,the harmonic drive theory kinematic model is established.Based on the no-load deformation function and meshing equation,the flexible gear tooth tooth profile is set to obtain the conjugate ...
董惠敏, 张春懋
doaj
Reacher of Optimization Design to The Plastice Harmonic Gear
Jixie chuandong, 1996 本文通过分析塑料谐波齿轮的啮合特性，采用先进的优化设计方法—约束变尺度法，较好的解决了其啮合参数选择的问题，为进一步深入研究塑料谐波齿轮打下了一个基础。
openaire +1 more source
From Competency to Agency: Teachers' Views of the Purposes of AI Education
Journal of Computer Assisted Learning, Volume 42, Issue 5, October 2026.ABSTRACT Background As artificial intelligence (AI) becomes an increasingly prominent societal and educational phenomenon, teachers are required to determine not only how but also why students are educated about it in the classroom. Understanding teachers' thinking about the purposes of AI education is crucial, as they guide day‐to‐day choices about ...
Janne Fagerlund +5 more
wiley +1 more source
Analysis of Field Modulated Magnetic Gear with Halbach Permanent Magnet Array
Jixie chuandong, 2017 The field modulated magnetic gear is a kind of non- contact magnetic drive device,and the Halbach permanent magnet array is a new permanent magnet structure which contains permanent magnets with variable magnetizing directions.
Cao Jiayong +3 more
doaj
Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review
Systems Engineering, Volume 29, Issue 5, Page 975-1017, September 2026.ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso +4 more
wiley +1 more source
Wind Energy, Volume 29, Issue 9, September 2026.ABSTRACT Due to their superior load density, planetary gear journal bearings (PGJB) are progressively replacing rolling element bearings in wind turbine gearboxes; therefore, accurately revealing the dynamic characteristics of drivetrains supported by these bearings under variable operating conditions is crucial for ensuring operational reliability ...
Pengcheng Jin +3 more
wiley +1 more source