Results 141 to 150 of about 124,741 (305)

Photoluminescent Color Centers on a Mainstream Silicon Photonic Foundry Platform

Advanced Optical Materials, EarlyView.
Silicon photonic chips route and process light efficiently but are inherently inefficient at generating it. Here, bright light‐emitting defects, W‐centers, are written into the silicon layer of finished chips from a mainstream commercial foundry: high‐energy ions are implanted straight through the protective oxide and activated by a 250∘C$^\circ{\rm C}$
Prosper Dellah Allo, A. Aadhi, Amirhossein Mosaddegh Yengejeh, Hazel Bakajsza, Mirabel N. M. Mensah, Marcus Tamura, Bhavin J. Shastri, Alexander N. Tait   +7 more
wiley   +1 more source

The impact of state- versus county-level mask mandates on economic activity during the COVID-19 pandemic. [PDF]

PLoS One
Seegert N, Gaulin M, Chaiyakunapruk N, Navarro-Sanchez F, Nguyen D, Yang MJ, Nelson RE.   +6 more
europepmc   +1 more source

Coherent Absorption Reveals Colors Hidden in a Grey Fabry–Pérot Cavity

Advanced Optical Materials, EarlyView.
A dielectric thin film shows colors depending on its thickness; this effect can be used to encode information normally accessible through single‐beam spectroscopy. We developed a method to conceal this kind of information, based on coating the dielectric with a matched conductor, that suppresses the color‐bearing thin‐film resonances.
Giuseppe E. Lio, Giulio Carotta, Lorenzo Lavista, Andrea Camposeo, Giacomo Venturi, Agnese Guernieri, Alessandro Pitanti, Simon A. R. Horsley, Giuseppe C. La Rocca, Alessandro Tredicucci, Simone Zanotto   +10 more
wiley   +1 more source

Patient-governed agentic health data exchange. [PDF]

Npj Health Syst
Drew S, Tang G, Saad Z, Zhou J, Chen Y, Wang F.   +5 more
europepmc   +1 more source

Rules of procedure [for the Council on Local Mandates]

, 2021
New Jersey. Council on Local Mandates
core  

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Fertility benefits in graduate medical education: impact of state mandates. [PDF]

BMC Med Educ
Law J, Glaser L.
europepmc   +1 more source

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

Advanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini, Elena Adelucci, Stefano Scatigna, Lorenzo Pugi, Alice Bruni, Benedetta Carotenuto, Chiara Pecini, Filippo Cavallo   +7 more
wiley   +1 more source

How the unvaccinated have been portrayed in the urban English-language Canadian popular press since the declared end of the COVID-19 pandemic emergency. [PDF]

Hum Vaccin Immunother
Marcon AR, Boniface V, Caulfield T.
europepmc   +1 more source

Mandates for Africa

, 1920
"Special mandates number."The month in perspective. -- Mandates for the late German Colonies in Africa / H.H. Johnston. -- Spoils or sacred trust? / Hamilton Fyfe. -- The Colonial mandates / John H. Harris. -- The League in tropical Africa / Africanus. --
Johnston, Harry Hamilton, Sir, 1858-1927., Fyfe, Hamilton, 1869-1951. Spoils or sacred trust.   +1 more
core