Results 191 to 200 of about 1,009,933 (388)

Accidental food allergy reactions: Products and undeclared ingredients

open access: yesJournal of Allergy and Clinical Immunology, 2018
Marty Blom   +10 more
semanticscholar   +1 more source

Modal and Reflective Properties of Capacitive and Inductive Terahertz Metasurfaces

open access: yesAdvanced Optical Materials, EarlyView.
The propagation regimes of inductive and capacitive metasurfaces are analyzed to reveal the existence of leaky and plasmonic modes. The subtle connection between plasmonic modes and quasi bound‐in‐the‐continuum modes is also disclosed. Experimental validation is carried out through terahertz time‐domain spectroscopy where the frequency shiftof leaky ...
Walter Fuscaldo   +5 more
wiley   +1 more source

Dual‐Mode Thermal Indicator for Cold‐Chain Logistics Using Multipiezo Li0.12Na0.88NbO3: Pr3+

open access: yesAdvanced Optical Materials, EarlyView.
Multipiezo Li0.12Na0.88NbO3:Pr3+ phosphor enables dual‐mode optical sensing by integrating fluorescence intensity ratio (FIR)‐based temperature readout and persistent luminescence‐based time tracking. The system achieves a record‐high relative sensitivity of 2.18% K−1 for FIR‐based thermometry in the 103–293 K range and allows for accurate ...
Ke Su   +5 more
wiley   +1 more source

Bound States in the Continuum in Metasurface Absorbers: A Comparison with Metasurfaces

open access: yesAdvanced Photonics Research, EarlyView.
Bound states in the continuum (BICs) offer a powerful mechanism for enhancing light–matter interactions. This work systematically investigates the radiation characteristics of BICs under both transmission and reflection configurations using multipolar analysis.
Guizhen Xu   +3 more
wiley   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

open access: yesAdvanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday   +3 more
wiley   +1 more source

"I know what to say now" Students' evaluation and utilisation of Accidental Counsellor Training. [PDF]

open access: yesPLoS One
Harnett JE   +6 more
europepmc   +1 more source

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