Results 271 to 280 of about 4,780,938 (334)

Gyroscope measurements of the precession and nutation of Earth's axis. [PDF]

Sci Adv
Schreiber KU, Hugentobler U, Kodet J, Stellmer S, Klügel T, Wells JR.   +5 more
europepmc   +1 more source

A Simulative Evaluation of Triply Periodic Minimal Surface Structures in the Context of Elastocaloric Applications

Advanced Engineering Materials, EarlyView.
A simulative evaluation of triply periodic minimal surface (TPMS) structures for an elastocaloric application under compressive load is performed. For the evaluation of the structure's performance, surface/volume ratio, generated heat and invested mechanical work are taken into account and are compared to a tube as a reference specimen.
Michael Fries, Paul Motzki, Dirk Bähre, Anne Jung   +3 more
wiley   +1 more source

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

Advanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan, Johannes Gårdstam, Eva Oscarsson, Håkan Brodin, Eduard Hryha   +4 more
wiley   +1 more source

Direct Electron Detection Electron Energy‐Loss Spectroscopy: Speeding Up 2D Analytical In Situ Transmission Electron Microscopy for Aluminum Alloys

Advanced Engineering Materials, EarlyView.
Scanning transmission electron microscopy imaging techniques are an essential tool to document dynamic developments, such as precipitation in aluminum alloys, during in situ heating experiments using transmission electron microscopy. However, in many cases, chemical information is required to interpret complex nanoscale processes.
Evelin Fisslthaler, Martina Dienstleder, Judith Lammer, Moritz Theissing, Daniel Knez   +4 more
wiley   +1 more source

Do green spaces protect night sleep duration and sleep quality in children and adolescents? Evidence from 10 observational studies. [PDF]

BMC Public Health
Wu H, Su X, Yu Q, Wang R, Li Y, Hu H, Zhang Q, Yang Z, Li Y, Wu W, Zhang G, Wu H.   +11 more
europepmc   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

Advanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez, Rajat Rai, Miryam Criado‐Gonzalez   +2 more
wiley   +1 more source

Hybrid feature-based machine vision method for objective evaluation of textile pilling and fuzzing. [PDF]

PLoS One
Jiao Q, Qian Z, Dong Y, He B.
europepmc   +1 more source

The geometry and dimensionality of brain-wide activity. [PDF]

Elife
Wang Z, Mai W, Chai Y, Qi K, Ren H, Shen C, Zhang S, Tan G, Hu Y, Wen Q.   +9 more
europepmc   +1 more source