Results 271 to 280 of about 1,172,950 (315)

Fiber Bragg Gratings with Micro‐Engineered Temperature Coefficients

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Fiber Bragg gratings (FBGs) are intrinsically responsive to temperature and strain simultaneously. In this research, low‐loss FBGs with micro‐engineered temperature coefficients are fabricated, utilizing refractive index liquid‐filled microchannels in the cladding.
Zipei Song, Mohan Wang, Frank P. Payne, Patrick S. Salter, Tongyu Liu, Steve J. Elston, Martin J. Booth, Stephen M. Morris, Julian A. J. Fells   +8 more
wiley   +1 more source

Weight-based discrimination and cortisol output: A systematic review. [PDF]

Compr Psychoneuroendocrinol
Kalantzis MA, Maitland DM, Yannon M, Gaggiano C, He J, Barrita A, Symmes L, O'Brien WH.   +7 more
europepmc   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Perceptual learning improves discrimination but does not reduce distortions in appearance. [PDF]

PLoS Comput Biol
Szpiro SFA, Burlingham CS, Simoncelli EP, Carrasco M.   +3 more
europepmc   +1 more source

Correspondence on “Changes in memory and cognition during the SARS-CoV-2 human challenge study”

EClinicalMedicine
Raffaella Ravinetto, François Hirsch, Yves Donazzolo, Lorenzo Montrasio, François Bompart   +4 more
doaj  

Stimulated Raman Scattering with Optical Vortex Beams

Advanced Photonics Research, EarlyView.
This study presents exact analytical expressions for stimulated Raman scattering with Laguerre‐Gaussian beams, revealing signal dependence on topological and hyperbolic momentum. The results provide a theoretical foundation for coherent Raman imaging and detecting orbital angular momentum of light via structured light in nonlinear optics.
Minhaeng Cho
wiley   +1 more source

Assessing Discrimination and Acceptance for Lightness and Chroma During Shade Selection: A Comparison of Dental and Non-Dental Professionals. [PDF]

Dent J (Basel)
Konishi H, Ishida Y, Goto T, Ichikawa T.
europepmc   +1 more source

A Force Myography (FMG) Armband Based on Micro‐Structured Textile‐Pressure Sensors for Human‐Machine Interface (HMI)

Advanced Sensor Research, EarlyView.
This study introduces a textile‐based capacitive pressure sensor featuring a triangular prism microstructure, which significantly enhances sensitivity to 5.52% kPa−¹ and supports a wide sensing range up to 330 kPa. The sensor's performance is validated in a 4‐channel capacitive pressure‐based force myography (cFMG) armband for gesture recognition ...
Rayane Tchantchane, Hao Zhou, Shen Zhang, Gursel Alici   +3 more
wiley   +1 more source

The needs, preferences, and experiences of LGBT + people living with dementia: a systematic review with thematic synthesis. [PDF]

BMC Geriatr
Chidiac C, Walshe C, Lowers J, Preston N.   +3 more
europepmc   +1 more source