Results 171 to 180 of about 6,183,390 (300)

Public health challenges posed by delays in obtaining COVID-19 clearance for long-distance truckers across East Africa

open access: yesGlobal Epidemiology, 2020
John Gachohi   +27 more
doaj   +1 more source

National Forum on COVID-19 Vaccine : finale

open access: yes
The National Forum on COVID-19 Vaccine, a 3-day virtual event, highlighted vaccination efforts at all levels of government, across non-governmental organizations and at the individual level.

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From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

open access: yesAdvanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang   +5 more
wiley   +1 more source

National Forum on COVID-19 Vaccine : champions

open access: yes
Vaccine champions have an important role in building trust and vaccine confidence and increasing vaccine uptake in their communities. Now that COVID-19 vaccines are available, work must continue to deliver safe, effective, and equitable vaccination to ...

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Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

open access: yesAdvanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang   +6 more
wiley   +1 more source

ACIP COVID-19 Vaccines Work Group [PDF]

open access: yes
01-COVID-Daley-508 ...

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Hyper‐Intense Tumor Peripheral Accumulation of Antibody‐Conjugated Iron Oxide Nanoparticles can Enable Breast Cancer Detection by Magnetic Particle Imaging

open access: yesAdvanced Science, EarlyView.
Tumor‐associated inflammation retains antibody‐targeted or non‐specific antibody conjugated nanoparticles within the tumor microenvironment. Magnetic Particle Imaging (MPI) enables non‐invasive detection and differentiation of tumors from other organs, owing to higher nanoparticle retention by inflammatory cells in the tumor periphery.
Preethi Korangath   +9 more
wiley   +1 more source

COVID-19 science update ; Edition 2021-02-19 (77)

open access: yes
From the Office of the Chief Medical Officer, CDC COVID-19 Response, and the CDC Library, Atlanta GA. Intended for use by public health professionals responding to the COVID-19 pandemic.Disclaimer: The purpose of the CDC COVID-19 Science Update is to ...

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