Results 231 to 240 of about 9,654,132 (409)

Bluetooth Low Energy Based Occupancy Detection for Emergency Management

open access: yes2016 15th International Conference on Ubiquitous Computing and Communications and 2016 International Symposium on Cyberspace and Security (IUCC-CSS), 2016
A. Filippoupolitis   +2 more
semanticscholar   +1 more source

Exceptional Thermal Conductivity in Printed Dielectrics through Compositional and Microstructural Design

open access: yesAdvanced Materials, EarlyView.
A multi‐generational compositional design creates a printable low‐loss dielectric composite that achieves over 16 W m−1 K−1. This breakthrough is enabled by thermal post‐processing, which promotes templated crystallization in a polymer matrix from surface‐modified particles, creating a “hetero‐percolated network.” The resulting material is three ...
Daniel J. Braconnier   +6 more
wiley   +1 more source

Mitochondrial Transplantation via Magnetically Responsive Artificial Cells Promotes Intracerebral Hemorrhage Recovery by Supporting Microglia Immunological Homeostasis

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
A type of magnetically responsive artificial cells (ACs) has been developed, demonstrating the loading of mitochondria and self‐enclosure processes to ensure the protection of mitochondrial transport via the bloodstream. The treatment with ACs effectively transplanted mitochondria around the lesion, thereby improving neurological recovery by supporting
Mi Zhou   +10 more
wiley   +1 more source

History of the implementation of public health emergency management in Brazil. [PDF]

open access: yesEpidemiol Serv Saude
Souza ASS   +8 more
europepmc   +1 more source

OUTPATIENT MANAGEMENT PRACTICES ASSOCIATED WITH REDUCED RISK OF ASTHMA HOSPITALIZATION AND EMERGENCY DEPARTMENT (ED) VISITS • 556 [PDF]

open access: bronze, 1997
Tracy A. Lieu   +5 more
openalex   +1 more source

Topology in Biological Piezoelectric Materials

open access: yesAdvanced Materials, EarlyView.
This review summarizes the topological structures in biological piezoelectric materials, covering morphology evolution, spatial arrangement, and biomimetic strategies. These topologies modulate structure‐property relationships across multiple scales, enabling performance enhancement and multifunctional integration.
Chen Chen   +7 more
wiley   +1 more source

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