Results 121 to 130 of about 38,019 (302)
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Corporations increasingly use Environmental, Social, and Governance (ESG) reports to articulate their commitments, priorities, and performance in sustainability governance. This study examines how Korean firms have configured and reconfigured their sustainability discourses across industries and time using 634 sustainability reports (2014–2024)
Taedong Lee +3 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
, 2012 A Self aligning spherical journal bearing is a plain bearing which has spherical surface contact that can be applied in high power industrial machinery. This type of bearing can accommodate a misalignment problem.
Gu, Fengshou +7 more
core +1 more source
Developmental Dynamics, EarlyView.Abstract Understanding the dynamic nature of developmental networks requires live imaging techniques capable of capturing real‐time developmental processes in wild‐type and mutant embryos as they are exposed to pharmacological perturbations. A peculiar developmental patterning process in early vertebrate embryos is the sequential segmentation of ...
Mohammed Nakhuda, M. Fethullah Simsek
wiley +1 more source
Lubricated Plane Slider Bearing: Analytic and Numerical Approach [PDF]
, 1999 Vatta, Furio +3 more
core +1 more source
, 2011 The 3D computational fluid dynamics (CFD) model and fluid structure interaction (FSI) model of water-lubricated rubber bearing with 10 axial grooves was built by ADINA and the influences of axial velocity, rotating speed on deformation of bearing bush ...
Yong Jin, Ru Yi Wang, Zheng Lin Liu
core +1 more source
Fish Scales: A Multifunctional Biomaterial from Nature
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley +1 more source
Journal of Low Frequency Noise, Vibration and Active ControlThis study presents a comprehensive nonlinear dynamic analysis of a water-lubricated bearing–gear–rotor system by incorporating the effects of turbulent mixed lubrication and system damping.
Cai-Wan Chang-Jian +2 more
doaj +1 more source
Quantitative Insights into Atomic Scale Oil–Clay Adhesion Governing Shale Oil Retention and Mobility
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Atomic force microscopy reveals a clear adhesion hierarchy between shale oil and clay minerals, governed by nanoscale surface chemistry. Strong interactions on chlorite and illite arise from abundant polar sites and cation bridging, whereas weaker coupling on montmorillonite limits interfacial binding.
Chen Lv, Guanwen Lu, Guandong Su
wiley +1 more source
An investigation of fluid flow in a water lubricated bearing [PDF]
, 1949 The U.S. Naval Engineering Experiment Station, Annapolis, Maryland, is at present conducting tests on water lubricated bearings. High pressures, high water temperatures, high angular speeds, and fine clearances are involved in these tests.
Hooper, Posey Alexander +1 more
core