Results 51 to 60 of about 24,081 (301)

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

Improvement of Skin Condition Through RXR Alpha-Activating Materials

open access: yesBiomolecules
Retinol is well-known anti-aging material in the cosmetics industry, owing to its proven superior efficacy both in vitro and in vivo. Despite its high efficacy, retinol is associated with limitations, such as skin irritation and its potential ...
Sanghyun Ye   +4 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

The effectiveness of further education and training programs for plastic and aesthetic surgeons: an evaluation according to Kirkpatrick levels 1–3

open access: yesBMC Medical Education
This article examines the success and effectiveness of a further education and training program on wrinkle injections for plastic and aesthetic surgeons using the Kirkpatrick model.
Nora A. Hoppmann   +3 more
doaj   +1 more source

Anti-wrinkle and Skin turnover Improvement Effects of Niacinamide-dipeptide Convergence [PDF]

open access: yesAsian Journal of Beauty and Cosmetology, 2018
목적: 본 연구에서는 나이아신 펩타이드 융합체의 항주름 및 피부 턴오버 개선 효과를 입증하고 기능성 화장품 소재로서 이용 가능 성을 검증하고자 하였다. 방법: 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, wound healing assay, chicken choriallantoic membrane (CAM) assay, reverse transcription polymerase chain reaction (RT-PCR), 3D cell culture를 이용하여 나이아신 펩타이드 융합체의 항주름 및 피부 턴오버 개선 효과를 측정하였다. 결과:
Ga Yeon Kim   +9 more
openaire   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

Safety and patient satisfaction of abobotulinumtoxinA for aesthetic use. A systematic review [PDF]

open access: yes, 2017
A systematic review of the published literature (from January 2000 to January 2016) to ascertain the safety of, and patient satisfaction with, the aesthetic use of abobotulinumtoxinA was conducted.
Cohen, Joel L, Scuderi, Nicolo'
core   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Identifying gaps in perceived ability: Promoting exercise in young adults with disabilities [PDF]

open access: yes, 2012
Aim: The purpose of this study was to describe the perceived ability in making health decisions regarding exercise and its congruence between young adults with disabilities and their parents. Methods: The study design used a mixed methods approach.
Terrill, Briana
core   +1 more source

Power-Law Wrinkling Turbulence-Flame Interaction Model for Astrophysical Flames

open access: yes, 2014
We extend a model for turbulence-flame interactions (TFI) to consider astrophysical flames with a particular focus on combustion in type Ia supernovae.
Calder, Alan C.   +2 more
core   +1 more source

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