Results 71 to 80 of about 18,727 (183)
Bisphenol B Exposure Induces Miscarriage by Suppressing Migration/Invasion and Migrasome Formation
Advanced Science, Volume 13, Issue 7, 3 February 2026.BPB (Bisphenol B) exposure up‐regulates ER (estrogen receptor) levels, enhances its interactions with the lnc‐HZ04 promoter region, and thus promotes ER‐mediated lnc‐HZ04 transcription. Subsequently, lnc‐HZ04 suppresses TCF4 (transcription factor 4)‐mediated PKCA (protein kinase C alpha) transcription and subsequently suppresses migration/invasion and ...
Wenxin Huang +13 more
wiley +1 more source
Knowledge discovery for friction stir welding via data driven approaches: Part 1 – correlation analyses of internal process variables and weld quality [PDF]
, 2012 For a comprehensive understanding towards Friction Stir Welding (FSW) which would lead to a unified approach that embodies materials other than aluminium, such as titanium and steel, it is crucial to identify the intricate correlations between the ...
Beamish, Kathryn +4 more
core +1 more source
FRACTURE ANALYSIS AND IMPROVEMENT RESEARCH OF CUTTING SPINDLE FOR A BOOM ROADHEADER
Jixie qiangdu, 2018 In order to find out the cause of the fracture of the cutting spindle as one of the key components of a cantilever roadheader, and to solve this fracture problem, this paper analyzes it in multiple ways and proposes an improved scheme.
SONG Yu +4 more
doaj
Grinding arrangement for ball nose milling cutters [PDF]
, 1974 A grinding arrangement for spiral fluted ball nose end mills and like tools includes a tool holder for positioning the tool relative to a grinding wheel.
Burch, C. F.
core +1 more source
A 6‐year‐old boy with left temporal lobe mass
Brain Pathology, EarlyView.
Kaiyu Liu +10 more
wiley +1 more source
Apparatus Design and Finite Element Modeling for Controlled‐Speed Nakazima Experiments
Engineering Reports, Volume 8, Issue 2, February 2026.This study has two primary aims: first, to design a scaled device with deformable tooling components that can conduct Nakazima experiments with a rotating tool, and second, to develop a 3D Finite Element model for scaled Nakazima‐test simulation considering deformable tooling components.
Radouane Benmessaoud
wiley +1 more source
Stability analysis of machine tool spindle under uncertainty
Advances in Mechanical Engineering, 2016 Chatter is a harmful machining vibration that occurs between the workpiece and the cutting tool, usually resulting in irregular flaw streaks on the finished surface and severe tool wear.
Wei Dou, Xiaocong He, Biao Tang
doaj +1 more source
Dermatofibrosarcoma protuberans at an uncommon site
Indian Journal of Dermatology, 2014 Dermatofibrosarcoma protuberans (DFSP) is a locally aggressive, cutaneous, malignant tumor characterized by high propensity for local relapse and low metastatic potential.
Vidyadhar R Sardesai +2 more
doaj +1 more source
Jurnal Teknik IndustriAn engineering-to-order company has developed multi-spindle wheel nutrunner machines for automotive wheel mounting. The rotating shaft component that supports that machine has experienced compressive and twisting stress during operation, resulting in ...
Ayu Anggraeni Sibarani +3 more
doaj +1 more source
Research on the nonlinear dynamic characteristics of opposed high-speed gas bearing systems
Journal of Low Frequency Noise, Vibration and Active Control, 2020 In recent years, the opposed high-speed gas bearing system has been gradually valued and used in the field of precision machinery, especially for precision instruments and mechanisms requiring high speed, high precision, and high rigidity.
Cheng-Chi Wang +4 more
doaj +1 more source