Results 51 to 60 of about 163,409 (289)
Evaluation of Micro-focused Ultrasound for Lifting and Tightening the Face [PDF]
Archives of Aesthetic Plastic Surgery, 2015 Background Micro-focused ultrasound (MFU) has developed as an effective, noninvasive, skin-tightening method. However, certain factors have limited its replacement of invasive surgical procedures, including a relative lack of efficacy, persistence, and ...
In Ho Lee +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim +2 more
wiley +1 more source
Safe Lifting and Handling [PDF]
, 2011 Step by step guide to safe lifting (flash file)
LSN, Q Projects, Bede College
core
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Plastic and Reconstructive Surgery, Global OpenBackground:. Successful aesthetic interventions in upper-face aging require a profound understanding of the intricate anatomy of temporal. This study aimed to comprehensively evaluate the effect of hyaluronic acid (HA) injection in temple areas by ...
Jong-Seo Kim, MD
doaj +1 more source
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
A computational study of a lifting wing in close proximity to a moving ground plane [PDF]
, 2009 Includes abstract.Includes bibliographical references (leaves 94-96).Commercial software packages Fluent® and Gambit® were used to develop a 3D Computational Fluid Dynamics (CFD) model to determine the aerodynamic characteristics of a DHMTU lifting wing ...
Smuts, Evan M
core
The role of cumulative physical work load in symptomatic knee osteoarthritis : a case-control study in Germany [PDF]
, 2008 Objectives To examine the dose-response relationship between cumulative exposure to kneeling and squatting as well as to lifting and carrying of loads and symptomatic knee osteoarthritis (OA) in a population-based case-control study.
Nasreddin Abolmaali +12 more
core +1 more source
Scientific ReportsTo address the problem of large errors in 3D maps caused by mismatching due to white flares formed through specular reflections on smooth object surfaces during digital image acquisition, we propose applying the polarization principle to filter out the ...
Keyuan Zhao +3 more
doaj +1 more source