Results 71 to 80 of about 1,738,280 (381)

Electron Bloch Oscillations and Electromagnetic Transparency of Semiconductor Superlattices in Multi-Frequency Electric Fields

open access: yes, 2009
We examine phenomenon of electromagnetic transparency in semiconductor superlattices (having various miniband dispersion laws) in the presence of multi-frequency periodic and non-periodic electric fields.
A. A. Ignatov   +8 more
core   +1 more source

Tunable Broadband Transparency of Macroscopic Quantum Superconducting Metamaterials [PDF]

open access: yes, 2015
Narrow-band invisibility in an otherwise opaque medium has been achieved by electromagnetically induced transparency (EIT) in atomic systems. The quantum EIT behaviour can be classically mimicked by specially engineered metamaterials via carefully ...
Anlage, Steven. M.   +3 more
core   +3 more sources

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

On the Concept of Transparency: A Systematic Literature Review

open access: yesIEEE Access, 2022
Over a decade since transparency was introduced as a first-class concept in computing, transparency is still an emerging concept that is quite poorly understood.
Paulinus Ofem   +2 more
doaj   +1 more source

Vaccine transparency

open access: yesNew Scientist, 2021
We must start publishing ethnicity data for covid-19 vaccinations to make sure no group is treated unfairly, says Layal Liverpool.
openaire   +3 more sources

Transparency and openness in science [PDF]

open access: yesRoyal Society Open Science, 2017
No description ...
Jeremy Sanders   +12 more
openaire   +9 more sources

Contour: A Practical System for Binary Transparency

open access: yes, 2018
Transparency is crucial in security-critical applications that rely on authoritative information, as it provides a robust mechanism for holding these authorities accountable for their actions.
Al-Bassam, Mustafa, Meiklejohn, Sarah
core   +1 more source

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

Transparency and accountability in the negotiation of the US-Mexico-Canada trade agreement: the case of pharmaceuticals

open access: yesThe Lancet Global Health, 2021
Background: Transparency and accountability are essential components at all stages of the trade negotiation process. This study reports on the findings of an evaluation of the United States' public consultation process during the re-negotiation of the ...
Anna S Y Wong, BSc   +2 more
doaj  

Transparency

open access: yes, 2018
In 2013, the G-20 asked the OECD to develop new rules for corporate tax transparency, pushed by civil society activists. World leaders had agreed that increased transparency was urgently needed to help shore up national fiscal systems and alleviate social injustices.
openaire   +3 more sources

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