Results 101 to 110 of about 798 (216)
Stress Analysis of the Flexspline with Double- circular- arc Tooth Profile and Variable Structure
Jixie chuandong, 2015 The overall three- dimensional assembly models of harmonic gear drive with double- circular- arc tooth profile and elliptical wave generator is established,then,the finite element analysis of the assembly model is carried out.
Zhang Yushuang +5 more
doaj
Crisis, temporality and governmental policy agendas: The cases of Finland and Sweden
Scandinavian Political Studies, Volume 49, Issue 4, November 2026.Abstract Crises transform the temporal orientation of political decision‐making. They demand immediate and decisive action and thus convert time into a means of political control. In these circumstances, assessing the long‐term consequences of proposed policies with respect to welfare, sustainability or justice also becomes demanding.
Henri Vogt, Mikko Värttö
wiley +1 more source
STUDY ON LOAD CAPACITY CHARACTERISTICS OF THE FLEXIBLE WHEEL IN RING PRECISION HARMONIC DRIVE
Jixie qiangdu, 2015 To study the deformation and stress of ring-flexspline in harmonic gear under actual working conditions,an interference fit model is applied to solve the problem of assembling between the wave generator and flexspline with large deformation. Further more
ZHAO ZhiXin +5 more
doaj
Advanced Science, Volume 13, Issue 56, 9 October 2026.This work presents a magnetic‐bearing acoustic resonator that overcomes the thermodynamics limit of sound absorption. By introducing tunable negative stiffness, it achieves broadband low‐frequency absorption within a compact cavity, far exceeding the performance achievable by classic mass‐tuned designs.
Ying Hu +5 more
wiley +1 more source
Aquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.ABSTRACT Microplastic (MP) contamination was investigated in the gastrointestinal tract (GIT) and gills of 238 fish representing eight commercially important species collected from retail markets in Mawlamyine, Myanmar. MPs were detected in the GIT and/or gills of all examined fish, corresponding to a prevalence of 100%.
Thet Htwe Aung +3 more
wiley +1 more source
Bending stiffness of harmonic gear drive [PDF]
Politechnical student journal, 2018 openaire +1 more source
Aquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.ABSTRACT Climate‐induced extreme events increasingly threaten small‐scale fisheries and fishing‐dependent communities, yet evidence on post‐cyclone recovery and adaptive capacity in inland lake systems remains limited. This study examined perceived changes in fish catches, fishing practices, adaptive capacity, recovery patterns and community resilience
Dalani Matemba +2 more
wiley +1 more source
Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife
Biological Reviews, Volume 101, Issue 5, Page 2190-2213, October 2026.ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief +4 more
wiley +1 more source
Jixie chuandong, 2018 In harmonic gear drive,backlash has a significant effect on transmission performance. Based on the exact conjugate method of harmonic drive,the changes of conjugate zone,circular spline conjugate tooth profile and backlash of harmonic drive with the ...
He Xiaofei +6 more
doaj
Design and Application of Harmonic Gear Drive in Robot Joints
The quest for enhanced precision and compact design in robotics has led to significant innovations in gear drive technology. This article explores the development of a harmonic gear drive tailored for robotic joints, focusing on the intricate design, simulation, and application processes.
openaire +2 more sources