Results 151 to 160 of about 6,957,555 (266)

City piece on Portland\u27s proposed needle exchange program, which would supply

open access: yes, 1998
City piece on Portland\u27s proposed needle exchange program, which would supply free hypodermic needles to heroin addicts. Officials from the Maine Bureau of Health are scheduled to present proposed guidelines to a legislative committee, which is ...
Conaway, Laura
core  

Space Jam‐Ming: Generating Interstitial Space Using Fragmented Granular GelMA to Investigate Novel Paradigms of Cancer Metastasis

open access: yesAdvanced Science, EarlyView.
Microgels enable independent control of stiffness and interstitial space, overcoming limitations of conventional 3D hydrogels. Using fragmented gelatin methacryloyl microgels, we show that stiffness does not restrict non‐metastatic breast cancer growth, contrary to bulk hydrogels, and reveal the role of adherent‐to‐suspension transition in cancer ...
Danielle Vahala   +15 more
wiley   +1 more source

Evaluación del Programa de Intercambio de Jeringuillas en el Centro Penitenciario de Pereiro de Aguiar (Ourense): diez años de experiencia Evaluation of needle exchange program at Pereiro de Aguiar prison (Ourense, Spain): ten years of experience

open access: yesRevista Española de Sanidad Penitenciaria, 2012
Objetivos: Evaluar la eficacia de un programa de intercambio de jeringuillas (PIJ) en una prisión para reducir la prevalencia de infecciones asociadas al uso de drogas intravenosas, y conocer la aceptación del programa por internos y funcionarios del ...
V. Ferrer-Castro   +9 more
doaj  

City piece on Portland\u27s needle exchange program for intravenous (IV) drug use

open access: yes, 2000
City piece on Portland\u27s needle exchange program for intravenous (IV) drug users, which began in November 1998. The program, run by the city\u27s Public Health Division, has closed its office in the State Theatre building and will now concentrate on
Pacillo, Connie
core  

Mechanically Reprogrammed Coaxial Fibers for Multiphysics Transduction and Human‐Machine Interfaces

open access: yesAdvanced Science, EarlyView.
A continuously wet‐spun coaxial fiber is developed to combine stretchable conductivity, resistive sensing, and self‐powered triboelectric sensing in a single architecture. A mechanically reprogrammed dual‐network sheath stabilizes large deformation and improves signal reliability. These fibers can be woven into textile interfaces for multichannel touch
Xinyi Cao   +6 more
wiley   +1 more source

Needle exchange rate requirement

open access: yes, 1996
"September 11, 1996."; Discusses whether needle exchange programs are required by law to have a one-to-one exchange rate.; Harvested from the web on 7/3 ...
Ranelli, Matthew,
core   +1 more source

Phase Separation of SF3B1 Serves as a Critical Post‐Transcriptional Regulator During Early Mouse Embryogenesis

open access: yesAdvanced Science, EarlyView.
Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao   +15 more
wiley   +1 more source

Deciphering Structure‐Bubble‐Mass Transfer Relationships in Water Electrolysis Through Electrode Morphology Regulation

open access: yesAdvanced Science, EarlyView.
Electrode morphology is shown to govern oxygen‐bubble dynamics and interfacial mass transfer during water electrolysis. Positive‐curvature nanoneedles promote rapid release of small bubbles, sustain electrolyte renewal, and minimize mass‐transport losses, whereas flat and concave architectures increasingly retain bubbles.
Zhiqing Tang   +9 more
wiley   +1 more source

Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair

open access: yesAdvanced Science, EarlyView.
Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou   +14 more
wiley   +1 more source

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