Results 201 to 210 of about 102,206 (259)

Cascading Spin‐Orbitronic Terahertz Emission in Ferromagnet/Nonmagnet Bilayers

Advanced Optical Materials, EarlyView.
While the initial generation mechanism of picosecond orbital currents remains elusive, we reveal a cascading spin–orbital transport mechanism that induces optically driven terahertz emission in ferromagnet/nonmagnet heterostructures. Using a ferromagnet with strong spin–orbit coupling, we identify a thickness‐driven transition from spin‐dominated to ...
Younghun Kim, Pinki Yadav, Byungwoo Son, Jooyoung Heo, Sejin Shin, Do‐Kyeong Ko, Rahul Mishra, Kyusup Lee   +7 more
wiley   +1 more source

Subclinical muscle softening in type 2 diabetes: a shear wave elastography study linking mechanical properties to metabolic profiles. [PDF]

Front Endocrinol (Lausanne)
Tang W, Li S, Cai J, Chen L, Liu T, Jiang X, Lei Y, Hu L, Chen C, Pu L, Yue Y.   +10 more
europepmc   +1 more source

Programmable Anisotropic Terahertz Permittivity via High‐Aspect‐Ratio 3D‐Printed Dielectric Mesh Networks

Advanced Optical Materials, EarlyView.
A 3D‐printed Terahertz (THz) anisotropic dielectric with programmable permittivity by varying infill density and creating high‐aspect‐ratio channels is presented. The proposed design was evaluated both experimentally, through THz time‐domain spectroscopy, and theoretically, through FDTD simulations and Effective Medium Theory analysis.
Chi Him Liu, Hwan Sik Kim, Andre Sarker Andy, Imad A.M. Ahmed, Yeong Hwan Ahn, Sang‐Soo Chee, Mira Naftaly, John E. Cunningham, Sae June Park   +8 more
wiley   +1 more source

Carotid-femoral pulse wave velocity improves cardiovascular risk prediction beyond SCORE2 in autoimmune rheumatic diseases: a 7-year follow-up study. [PDF]

RMD Open
Triantafyllias K, Aldabbag M, Schepers M, Geber C, Fanouriakis A, Muthuraman M, Dürük SG, Schwarting A.   +7 more
europepmc   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Interrelations of aortic spring function, cardiovascular disease risk factors, and left ventricular diastolic function: The Framingham Heart Study. [PDF]

Physiol Rep
Cooper LL, Prescott BR, Xanthakis V, Rong J, Larson MG, Benjamin EJ, Hamburg NM, Vasan RS, Mitchell GF.   +8 more
europepmc   +1 more source

Enhanced Taylor-Aris dispersion in slender pulsatile annular channels: Implications for perivascular solute transport. [PDF]

J Fluid Mech
Sarkar D, Mukherjee S.
europepmc   +1 more source

Upper Limb Tremors Classification for Parkinson's Disease Using W-Band (76-81 GHz) Doppler Millimeter-Wave Sensing and Deep-Learning-Based Classifier. [PDF]

Sensors (Basel)
Chen PY, Lin CY, Pai NS, Huang PT, Kuo CL, Li CM, Lin CH.   +6 more
europepmc   +1 more source

Effect of ESWT on the microcirculation of the lower extremity in rats with diabetic vasculopathy: An experimental animal study. [PDF]

Turk J Phys Med Rehabil
Zhang J, Zhang B, He C.
europepmc   +1 more source

Observation of synthetic moving effect in metamaterials. [PDF]

Light Sci Appl
Yang Q, Li Z, Wen X, You O, Ishihara T, Yin X, Zhang S.   +6 more
europepmc   +1 more source