Results 91 to 100 of about 370,976 (329)

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

Effects of Different Types of Fillers on Dry Wear Characteristics of Carbon-Epoxy Composite

open access: yesAl-Khawarizmi Engineering Journal, 2013
Experimental investigations had been done in this research to demonstrate the effect of carbon fiber and Ceramic fillers contents on the tribological behaviour of (15% volume fraction) carbon-epoxy composite system under varying volume fraction, load ...
Ibtihal A. Mahmood   +2 more
doaj  

Equipment repaired is equipment gained.

open access: yesCommunity eye health, 2009
According to WHO, at any one time, around 50 per cent of medical equipment in low- and middle-income countries cannot be used because of lack of maintenance or spare parts. We have found that unwillingness or inability to repair equipment and put it back in use is also a major cause.
openaire   +2 more sources

Introducing clustering model for auto parts manufacturing companies [PDF]

open access: yes, 2007
The index of development of every country is measured by the amount of its industrialization. The comparative statistics show that the level of industrial GDP in developed countries is much higher than in Iran. The influence of automotive industry on the
M., Pasebani, M.A, Rahbari
core  

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Modern weapons and military equipments for issue 3-2020 / Современное вооружение и военное оборудование, к выпуску № 3-2020 / Savremeno naoružanje i vojna oprema za broj 3-2020

open access: yesVojnotehnički Glasnik, 2020
Modernization of the Moscow anti-missile shield; Turkey chooses Ukrainian active protection system Zaslon; New Swedish submarine; Firefly: Israeli "wandering" ammunition (or kamikaze drone); The MZ-204 Highlander mortar prototype is ready; Operation ...
Dragan M. Vučković
doaj  

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Supplementary Material for: International Observational Survey of the Effectiveness of Personal Protective Equipment during Endoscopic Procedures Performed in Patients with COVID-19

open access: green, 2021
Ryota Niikura   +8 more
openalex   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

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