Results 71 to 80 of about 1,956,624 (317)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Chinese media [PDF]

open access: yes, 2013
From an area of specialist research a decade ago China’s media has become now an important element of research and teaching worldwide, not only in specific Chinese cultural studies courses at the university level but increasingly in post-graduate ...
Sun, Wanning, Keane, Michael, Sun, W.
core  

Erratum: Redefining flux ropes in heliophysics

open access: yesFrontiers in Astronomy and Space Sciences, 2023
Frontiers Production Office
doaj   +1 more source

Analytical Study of Gravitational Magnetoacoustic Waves in the Solar Corona [PDF]

open access: yesIranian Journal of Astronomy and Astrophysics
Coronal loops are one of the important waveguides in the solar atmosphere. Waveguides can be considered as the magnetic flux tubes for the generation and propagation of magnetohydrodynamic waves.
Mohammadamin Zeinali Sabegh, Zahra Fazel
doaj   +1 more source

On the Effect of Creep on Local Lattice Orientation in Single‐Crystal Ni‐Based Superalloy Microstructures

open access: yesAdvanced Engineering Materials, EarlyView.
During creep of a single‐crystal Ni‐based superalloy, the overall crystal orientation is observed to remain constant while the microstructure evolves. Despite the lack of macroscopic rotation, small (<1°) rotations are observed on the submicron size scale and are accommodated by counteracting rotations over the scale of several micrometers.
E. J. Payton   +3 more
wiley   +1 more source

White Cotton Sun Bonnet [PDF]

open access: yes, 2010
White cotton sun bonnet - from the The Betty Smithers Design Collection at Staffordshire University.
The Betty Smithers Design Collection at Staffordshire University   +1 more
core  

Sun Awareness and Sun Protection Practices.

open access: yesClinical, cosmetic and investigational dermatology, 2020
The incidence of skin cancer has increased over the past few years, owing to excessive exposure to ultraviolet (UV) radiation. Over the past decade, protection against solar radiation has been highly encouraged in numerous public health education campaigns.
openaire   +4 more sources

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

open access: yesAdvanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Patchwork Sun Graphic [PDF]

open access: yes, 2009
Graphic of a patchwork quilt-style sun from the 1966 Mirage ...

core  

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