Results 171 to 180 of about 4,288,845 (247)

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

Advanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt, Stephan Müssig, Robert Luxenhofer, Karl Mandel   +3 more
wiley   +1 more source

Associations of Hand-Grip Strength and Arm Muscle Mass Index Relative to Body Weight with Risk of Non-Alcoholic Fatty Liver Disease in Wheelchair Users. [PDF]

Nutrients
Kim M, Kim J, Lee I.
europepmc   +1 more source

Elasticity‐Driven Periodic Polarization Patterns in a Chiral Ferroelectric Nematic Fluid

Advanced Materials, EarlyView.
Chiral polar ferroelectric nematic fluids exhibit spontaneous formation of stripe, square, and hexagonal polarization textures under confinement. Controlled by thickness and anchoring, these patterns produce spatially modulated nonlinear optical responses.
Anej Sterle, Peter Medle Rupnik, Luka Cmok, Aitor Erkoreka, Marta Lavrič, Natan Osterman, Calum J. Gibb, Jordan Hobbs, Josu Martinez‐Perdiguero, Richard J. Mandle, Alenka Mertelj, Nerea Sebastián   +11 more
wiley   +1 more source

SARC-F score compared with hand grip strength for screening possible sarcopaenia among community-dwelling older adults: A multi-centre cross-sectional study in Malaysia. [PDF]

Malays Fam Physician
Tay CL, Ng CC, Kee CC, Ghazali NF, Jusoh Z, Palaniyappan T, Kong SZ, Lee BK, Chin LKT, Ding AL, Md Salimun KB, Ramanaidu S.   +11 more
europepmc   +1 more source

Single‐Particle FRET Probes Heterogeneity in the Ligand Shell of Colloidal Perovskite Quantum Dots

Advanced Materials, EarlyView.
Single‐particle, single‐molecule Förster resonance energy transfer turns dye‐tagged ligands into nanorulers for the otherwise elusive organic shell of CsPbBr3 quantum dots. Distance variations within individual particles reveal pronounced local heterogeneity, while changes in the surrounding ligand chemistry shift the average dye–surface separation ...
Leon G. Feld, Oleksandr Kolomiiets, Noah A. Shahin, Sebastian Sabisch, Amrutha Rajan, Gabriele Rainò, Maksym V. Kovalenko   +6 more
wiley   +1 more source

Hand Grip Strength Predicts Cognitive Decline in Subjective Cognitive Decline: 2-Year Follow-up Results. [PDF]

J Korean Med Sci
Lim EY, Hong YJ, Jeong JH, Park KH, Kim S, Wang MJ, Shim Y, Choi SH, Yang DW.   +8 more
europepmc   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Sarcopenia status as assessed by hand grip strength enhances prediction of post-operative outcomes in hip fracture patients. [PDF]

Aging Clin Exp Res
Prowse J, Jaiswal S, Chaplin A, Langford S, Sayer AA, Sinclair N, Reed MR, Witham MD, Sorial AK.   +8 more
europepmc   +1 more source

Biohybrid Crawling Robot With Spiral‐Spring Backbone and Inclined Legs for Enhanced Locomotion

Advanced Materials, EarlyView.
We present a biohybrid crawling robot integrating a muscle ring with a flexible skeleton combining two complementary structural elements. The spiral‐spring backbone enables large‐amplitude bending without compromising axial stability, while outward‐inclined legs with unequal front–rear lengths effectively convert deformation into directional strides ...
Tomohiro Morita, Minghao Nie, Shoji Takeuchi   +2 more
wiley   +1 more source

Hand grip strength predicts major complications following pancreaticoduodenectomy: A prospective observational study. [PDF]

Ann Hepatobiliary Pancreat Surg
P L, Kapoor D, Singh A, Perwaiz A, Chaudhary A.   +4 more
europepmc   +1 more source