Results 61 to 70 of about 550,568 (326)

The impact of frailty syndrome on skeletal muscle histology: preventive effects of exercise

open access: yesFEBS Open Bio, EarlyView.
Frailty syndrome exacerbates skeletal muscle degeneration via increased ECM deposition and myofiber loss. This study, using a murine model, demonstrates that endurance exercise attenuates these histopathological alterations, preserving muscle integrity. Findings support exercise as a viable strategy to counteract frailty‐induced musculoskeletal decline
Fujue Ji   +3 more
wiley   +1 more source

Opening up public data should be an urgent priority for the government and could lead to considerable economic benefits [PDF]

open access: yes, 2012
There is no longer a reasonable justification for keeping publicly funded data under lock and key. With the government ostensibly committed to transparency, Chris Yiu argues that opening up public data is a must, and could have solid economic and ...
Yiu, Chris
core  

Quantum-locked key distribution at nearly the classical capacity rate [PDF]

open access: yes, 2014
Quantum data locking is a protocol that allows for a small secret key to (un)lock an exponentially larger amount of information, hence yielding the strongest violation of the classical one-time pad encryption in the quantum setting.
Lloyd, Seth, Lupo, Cosmo
core   +2 more sources

An approach for coherent periodogram averaging of tilt‐series data for improved contrast transfer function estimation

open access: yesFEBS Open Bio, EarlyView.
The contrast transfer function (CTF) is an imaging aberration that is a major resolution‐limiting factor in cryo‐electron microscopy (cryo‐EM). Precise CTF estimation is key to overcoming this limitation, but is particularly challenging in cryo‐electron tomography (cryo‐ET) data. Here, we present an approach for using geometric information to assist in
Sagar Khavnekar, William Wan
wiley   +1 more source

Key Generation for Hardware Obfuscation Using Strong PUFs

open access: yesCryptography, 2019
As a result of the increased use of contract foundries, intellectual property (IP) theft, excess production and reverse engineering are major concerns for the electronics and defense industries.
Md Shahed Enamul Quadir   +1 more
doaj   +1 more source

Health Care Coverage: Job Lock and the Potential Impact of the Patient Protection and Affordable Care Act [PDF]

open access: yes, 2011
[Excerpt] The majority of Americans—about 55 percent in 2010—rely on employer-sponsored health care coverage, which is largely subsidized by most employers and thus less costly to employees than coverage purchased by individuals on their own.
United States Government Accountability Office
core   +2 more sources

Energy-efficient and high-performance lock speculation hardware for embedded multicore systems [PDF]

open access: yes, 2015
Embedded systems are becoming increasingly common in everyday life and like their general-purpose counterparts, they have shifted towards shared memory multicore architectures.
Bahar, R Iris   +4 more
core   +1 more source

Risk analysis of the Unity 1.5T MR‐Linac adapt‐to‐shape workflow

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Background and Purpose The adapt‐to‐shape (ATS) workflow on the Unity MR‐Linac (Elekta AB, Stockholm, Sweden) allows for full replanning including recontouring and reoptimization5. Additional complexity to this workflow is added when the adaptation involves the use of MIM Maestro (MIM Software, Cleveland, OH) software in conjunction with ...
Jiayi Liang   +13 more
wiley   +1 more source

Uncovering noisy social signals: Using optimization methods from experimental physics to study social phenomena. [PDF]

open access: yesPLoS ONE, 2017
Due to the ubiquitous presence of treatment heterogeneity, measurement error, and contextual confounders, numerous social phenomena are hard to study. Precise control of treatment variables and possible confounders is often key to the success of studies ...
Maurits Kaptein   +2 more
doaj   +1 more source

Molecular Docking: From Lock and Key to Combination Lock

open access: yesJournal of Molecular Medicine and Clinical Applications, 2018
Accurate modeling of protein ligand binding is an important step in structure-based drug design, is a useful starting point for finding new lead compounds or drug candidates. The 'Lock and Key' concept of protein-ligand binding has dominated descriptions of these interactions, and has been effectively translated to computational molecular docking ...
Vytas A. Bankaitis, Ashutosh Tripathi
openaire   +2 more sources

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