Results 111 to 120 of about 1,563 (221)
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
Study on Establishing the Basic Engaging Equation of Harmonic Drive By the B Metrix Method
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
Bending stiffness of harmonic gear drive [PDF]
openaire +1 more source
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
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
Abstract Since the groundbreaking work of Alois Alzheimer in the early 1900s, Alzheimer's disease research has evolved immensely, most notably with the establishment of the Alzheimer's Disease Research Centers (ADRC). Fueled by the vision and funding of the National Institute on Aging (NIA), ADRCs have created a legacy through their work standardizing ...
John H. Growdon +4 more
wiley +1 more source
Analysis of Field Modulated Magnetic Gear with Halbach Permanent Magnet Array
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
Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife
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
This paper reviews recent advances in hybrid deep learning for intelligent fault diagnosis of rotating machinery, focusing on GAN‐ and CNN‐based architectures and their specialized variants. Hybrid GAN‐CNN methods are categorized into three groups: (1) optimized original GANs with CNN variants, (2) improved GAN architectures integrated with CNNs, and ...
Temesgen Tadesse Feisa +7 more
wiley +1 more source
Based on the study of arc tooth profile harmonic gear meshing principle,the design method of double arc harmonic gear drive rigidity wheel and flexible wheel basic tooth profile is proposed.Through threedimensional CAD design software SolidWorks to view ...
袁安富, 曾晶晶, 沈思思
doaj

