Results 41 to 50 of about 2,566,710 (296)

On Zero-Symmetric Left Centrally Prime Near-Rings [PDF]

open access: yesKirkuk Journal of Science, 2007
Our aim in this paper is: to give some properties of zero-symmetric left centrally prime near-rings, then looking for those conditions which make zero-symmetric left centrally prime near-rings abelian, so that several conditions are given under which ...
doaj   +1 more source

Patient and provider barriers, facilitators, and implementation preferences of intimate partner violence perpetration screening

open access: yesBMC Health Services Research, 2020
Background The substantial prevalence and consequences of intimate partner violence (IPV) underscore the need for effective healthcare response in the way of screening and follow up care.
Galina A. Portnoy   +5 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Current practices of waste management in teaching hospitals and presence of incinerators in densely populated areas

open access: yesBMC Public Health, 2021
Background Hospital waste management (HWM) practices are the core need to run a proper health care facility. This study encompasses the HWM practices in teaching hospitals of Peshawar, Pakistan and examine the enforcement of Pak HWM (2005) rules and ...
Salma Khalid   +6 more
doaj   +1 more source

Scalar dark matter interpretation of the DAMPE data with U(1) gauge interactions

open access: yes, 2018
Recently, DAMPE experiment released the new measurement of the total cosmic $e^+e^-$ flux between 25 GeV and 4.6 TeV which indicates a spectral softening at around 0.9 TeV and a tentative peak at around 1.4 TeV.
Cao, Junjie   +5 more
core   +1 more source

The Performance of the Robo-AO Laser Guide Star Adaptive Optics System at the Kitt Peak 2.1-m Telescope [PDF]

open access: yes, 2017
Robo-AO is an autonomous laser guide star adaptive optics system recently commissioned at the Kitt Peak 2.1-m telescope. Now operating every clear night, Robo-AO at the 2.1-m telescope is the first dedicated adaptive optics observatory.
Baranec, Christoph   +7 more
core   +3 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

FENÓMENO DE INMISCIBILIDAD EN PELÍCULAS DE POLIETILENO RAMIFICADO DE BAJA DENSIDAD, PEED, EN PROCESOS DE EXTRUSIÓN DE PELÍCULA SOPLADA

open access: yesCT&F Ciencia, Tecnología & Futuro, 2000
La inmiscibilidad observada en películas de polietileno ramificado de baja densidad (PEBD) fue investigada mediante técnicas de análisis instrumental (FTIR, DRX, DSC, TGA, SEC-GPC, SEM-EDX) y reometría (DMA, Reómetro Capilar).
P.C MORALES, R.A SALAZAR
doaj  

A randomised controlled trial of post-operative radiotherapy following breast-conserving surgery in a minimum-risk population. Quality of life at 5 years in the PRIME trial

open access: yesHealth Technology Assessment, 2011
Objectives: To assess whether omission of post-operative radiotherapy (RT) in women with ‘low-risk’ axillary node-negative breast cancer [tumour size of less than 5 cm (T0–2) although the eligibility criteria further reduce the eligible size to a maximum
LJ Williams   +4 more
doaj   +1 more source

Explaining the DAMPE data with scalar dark matter and gauged $U(1)_{L_e-L_\mu}$ interaction

open access: yes, 2018
Inspired by the peak structure observed by recent DAMPE experiment in $e^+e^-$ cosmic-ray spectrum, we consider a scalar dark matter (DM) model with gauged $U(1)_{L_e-L_\mu}$ symmetry, which is the most economical anomaly-free theory to potentially ...
Cao, Junjie   +6 more
core   +1 more source

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