Results 221 to 230 of about 133,855 (339)

Implementing a novel TOPSIS-sine cosine algorithm-based hybrid optimization in machining medium-hardened steel. [PDF]

Sci Rep
Kumar R, Rafighi M, İynen O, Reddy MPK, Zade S, Özdemir M, Pandey A, Singh R.   +7 more
europepmc   +1 more source

Microdroplet Magnetic Field Sensor Utilizing Magneto‐Birefringence Effect

Advanced Materials Technologies, EarlyView.
A compact sensor based on birefringent microdroplets of magnetic nanoplatelet suspension enables precise optical detection of magnetic field strength and direction at the microscale. The system offers high sensitivity, fast response, and compatibility with lab‐on‐chip applications.
Martin Horvat, Patricija Hribar Boštjančič, Darja Lisjak, Alenka Mertelj, Natan Osterman   +4 more
wiley   +1 more source

Federated stochastic gradient averaging ring homomorphism based learning for secure data aggregation in WSN. [PDF]

Sci Rep
Pichumani S, Sundararajan TVP, Ramesh SM.   +2 more
europepmc   +1 more source

Mode‐dependent Far‐field Radiation of Circularly Polarized Light by a Single Plasmonic Nanohelix

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
The numerical simulations explored the chiroptical response and far‐field radiation behaviors of single plasmonic nanoantennas transitioning into helical structures. This study highlights the ability of these plasmonic nanohelices to regulate the far‐field directionality of radiation power and circular polarization in plasmon‐exciton coupled systems ...
Yiou Cui, Yilin Chen, Jing Li, Shengyan Wang, Ruiqian Zhang, Zhongyi Chen, Huan Liu, Ximin Cui, Xihang Shi, Biye Xie, Xiaolu Zhuo   +10 more
wiley   +1 more source

Automatic extensions of local regularized semigroups and local regularized cosine functions

, 1999
Sheng Wang, Ming Gao
openalex   +1 more source

Automated grading using natural language processing and semantic analysis. [PDF]

MethodsX
Ayaan A, Ng KW.
europepmc   +1 more source

Spin‐Orbit Photonics with Potato Starch Lenses

Advanced Optical Materials, EarlyView.
Native potato starch spherulites are introduced as volumetric optical elements that modulate both dynamic and geometric phases of light. These spherulites focus light and generate optical vortices via spin‐orbit interaction, functioning as polarization‐sensitive microlenses. Their unique radial anisotropy enables applications in vortex beam generation,
Petr Bouchal, Petr Viewegh, Petr Liška, Radim Chmelík, Zdeněk Bouchal   +4 more
wiley   +1 more source

AI-enhanced infrared thermography for reliable detection and spatial mapping of temperature patterns in calf eyes and muzzles. [PDF]

BMC Vet Res
Kim S, Yamagishi N, Ishikawa S, Tsuchiaka S.   +3 more
europepmc   +1 more source

Extreme Terahertz Nonlinearity of AlGaN/GaN‐Based Grating‐Gate Plasmonic Crystals

Advanced Optical Materials, EarlyView.
Plasmonic crystals based on grating‐gated 2D electron gas in AlGaN/GaN heterostructures provide a platform for strong light‐matter interaction. Pump‐probe experiments revealed strong terahertz nonlinearity leading to 45% increase in transmission at a fluence below 350 nJ cm−2.
Pavlo Sai, Vadym V. Korotyeyev, Dmytro B. But, Maksym Dub, Dmitriy Yavorskiy, Jerzy Łusakowski, Mateusz Słowikowski, Serhii Kukhtaruk, Yurii Liashchuk, Jeong Woo Han, Christoph Böttger, Alexej Pashkin, Stephan Winnerl, Wojciech Knap, Martin Mittendorff   +14 more
wiley   +1 more source

Evaluation of the Characteristics and Machine Learning-Based Identification Accuracy of the International Electrotechnical Commission (IEC) 60601-1-8 Medical Equipment Auditory Alarms. [PDF]

Cureus
Ishida K, Fujii K.
europepmc   +1 more source