Results 41 to 50 of about 678,028 (273)

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

open access: yesFEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti   +3 more
wiley   +1 more source

Tax Non-avoidance as a Missing Piece of the Puzzle in the CSR Agenda in Poland [PDF]

open access: yes, 2015
The commitment not to engage in tax avoidance – to refrain from using aggressive tax planning techniques – has not become part of the corporate social responsibility agenda in Poland.
Filipczyk, Hanna
core   +1 more source

Why human connection is the true metric of research success

open access: yesFEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan   +3 more
wiley   +1 more source

A Novel Successive-Interference-Cancellation- Aware Design for Wireless Networks Using Software-Defined Networking

open access: yesIEEE Access, 2021
In traditional CSMA/CA-based MAC designs supporting successive interference cancellation (SIC), channel utilization is inefficient, because the inherited CSMA/CA-style contention approach often forces the whole channel to remain idle and the early ...
Fangxin Xu   +6 more
doaj   +1 more source

Explaining Political Violence Against Civilians in Northern Ireland: A Contention-Oriented Approach [PDF]

open access: yes, 2012
In contrast to prevalent theories of terrorism, this study develops a contention-oriented approach where levels and forms of political violence against civilians depend upon: (1) the strategies of combatants; (2) the means of contention; (3) the ...
Maney, Gregory M.   +2 more
core   +1 more source

Code-Expanded Random Access for Machine-Type Communications

open access: yes, 2012
The random access methods used for support of machine-type communications (MTC) in current cellular standards are derivatives of traditional framed slotted ALOHA and therefore do not support high user loads efficiently.
Popovski, Petar   +3 more
core   +1 more source

Performance Enhancements for Asynchronous Random Access Protocols over Satellite [PDF]

open access: yes, 2011
In this paper, a novel enhancement of the well known ALOHA random access mechanism is presented which largely extends the achievable throughput compared to traditional ALOHA and provides significantly lower packet loss rates. The novel mechanism, called
Kissling, Christian
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

Shifting spaces of contention

open access: yesEuropean Journal of Turkish Studies, 2018
The development of contentious collective action in Egypt has encouraged the emergence of new spaces of protest, but also the development of new strategies of opposition.
Suzan Gibril
doaj   +1 more source

A Q-learning-based distributed queuing Mac protocol for Internet-of-Things networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2023
Many previous studies showed that some nodes should be in a sleeping state while the traffic is high. These nodes can wake up periodically to transmit data while they have data to transmit.
Chien-Min Wu   +3 more
doaj   +1 more source

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