Results 131 to 140 of about 3,841,285 (278)

Drive‐Efficient GHz‐Rate Binary‐State Updates Enabled by VCSEL Polarization Switching

Laser &Photonics Reviews, EarlyView.
Photonic computing needs a compact node that can hold a binary state and update it fast. A vertical‐cavity surface‐emitting laser biased at its polarization‐switching point could serve as one: its two orthogonal linear polarizations are the two states, and a small electrical drive is enough to move the output from one state to the other at gigahertz ...
Zifeng Yuan, Beibei Lin, Yutong Liu, Wujie Fu, Yuan Gao, Tingting Chen, Aaron Danner   +6 more
wiley   +1 more source

Crisis Preparation, Capacity Building, and Community Resilience: Lessons From Maui

Nonprofit Management and Leadership, EarlyView.
ABSTRACT The 2023 Maui wildfires provide a unique context to explore the impact of nonprofit crisis networks taking a proactive role in community crisis response, leveraging resources, expertise, and networks. The Hawaiʻi Community Foundation (HCF) has been a key player in Maui's local response, providing critical support, mobilizing volunteers, and ...
Lauren Azevedo, Kaila Witkowski, Ratna Dougherty, Christa Remington   +3 more
wiley   +1 more source

Business‐Like Narrative and Public Engagement: Evidence From TED Talks on Nonprofit Issues

Nonprofit Management and Leadership, EarlyView.
ABSTRACT While the trend of nonprofits adopting business‐like practices has been widely discussed, limited attention has been paid to how the broader public responds to this shift. One way to capture public reactions is by examining engagement with business‐like narratives in media.
Jun Zhang
wiley   +1 more source

Practical considerations for pathologists when selecting digital pathology systems: an ESDIP guide

The Journal of Pathology, EarlyView.
Abstract The implementation of digital pathology (DP) has been reported across academic, public, and private laboratory settings, providing valuable insights into workflow transformation. However, comparatively little guidance exists on how DP systems should be evaluated prior to acquisition and deployment.
Diana Montezuma, Vincenzo L'Imperio, David Ameisen, Rita Carvalho, Peter Boor, Sara P Oliveira, Nadieh Khalili, Inti Zlobec, Norman Zerbe, Jordi Temprana‐Salvador   +9 more
wiley   +1 more source

Organic photovoltaics for simultaneous energy harvesting and high-speed MIMO optical wireless communications. [PDF]

Light Sci Appl, 2021
Tavakkolnia I, Jagadamma LK, Bian R, Manousiadis PP, Videv S, Turnbull GA, Samuel IDW, Haas H.   +7 more
europepmc   +1 more source

Wireless myths, realities, and futures: from 3G/4G to optical and quantum wireless

, 2012
This paper evaluates both the operational third-generation (3G) as well as the emerging fourth-generation (4G) wireless systems and investigates new technologies that might transpire and change things in the future.
O'Brien, D., Gyongyosi, L, Gyongyosi, L., Imre, S, Haas, H., Rupp, M, Haas, H, Hanzo, L., Hanzo, L, Imre, S., Rupp, M., O'Brien, D   +11 more
core   +1 more source

Latin America's First Active and Intelligent Packaging for Organ Transportation

Packaging Technology and Science, EarlyView.
The graphical abstract features Latin America's first active and intelligent packaging for organ transportation (EMAIS‐SR). The image illustrates the device alongside its core features: active temperature control, real‐time monitoring, autonomous battery‐powered operation and biological safety.
Sibele Maria Schuantes‐Paim, Renata Fabiana Leite, Victor Arayama Cruz, Vanessa Ayres Carneiro Gonçalves, Júlia Karini da Silva Araujo, Karoline Sabrina de Carvalho Gomes, Luciana Chelotti Cardim Perillo, Graciana Maria de Moraes Coutinho, Eliana Cavalari Teraoka, Adriana Aparecida Carbonel, José Homero Soares, Manuel de Jesus Simões, Selma Ferrer, Ari Nelson Rodrigues Costa, Ana Paula Reis Nolêtto, Leandro Moriyama Konatu, Murched Omar Taha, André Ibrahim David, Janine Schirmer, Bartira de Aguiar Roza   +19 more
wiley   +1 more source

All optical fog-sensor for determining the fog visibility range in optical wireless communication links [PDF]

, 2010
The goal of this research work is to use an all optical based fog sensor to study the atmospheric visibility of fog and its constituents on the optical wireless communication (OWC) links in a controlled laboratory test-bid.
Ghassemlooy, Zabih, Rajbhandari, Sujan, Ijaz, Muhammad, Le Minh, Hoa   +3 more
core  

Insights From the Alphasat Aldo Paraboni Experiment at Tito Scalo and Spino d'Adda: Characterizing Scintillation and Rain Attenuation at Ka‐ and Q‐Band Frequencies

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT We present experimental results on the relationship between rain attenuation and simultaneous scintillation during rain events, based on beacon signal measurements at 19.7 (Ka‐band) and 39.4 GHz (Q‐band) from the geosynchronous Alphasat satellite (25° E), received at two Italian ground stations, Spino d'Adda (42.1° slant path) and Tito Scalo ...
Miles Turner, Alef Comisso, Carlo Riva, Lorenzo Luini, Giuseppe Codispoti, Giorgia Parca   +5 more
wiley   +1 more source

Wireless Cloud‐Based Intraoral Scanners in Dental Education: Security, Interoperability, and Pedagogical Implications

Journal of Dental Education, EarlyView.
Leandro Passos, Nathan Santiago
wiley   +1 more source