Results 51 to 60 of about 3,108,657 (309)

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

A Review on Multi-Scale Toughening and Regulating Methods for Modern Concrete: From Toughening Theory to Practical Engineering Application

open access: yesResearch
Concrete is the most widely used and highest-volume basic material in the word today. Enhancing its toughness, including tensile strength and deformation resistance, can boost the structural load-bearing capacity, minimize cracking, and decrease the ...
Jinhui Tang   +8 more
doaj   +1 more source

Advanced composites in sailplane structures: Application and mechanical properties [PDF]

open access: yes, 1979
Advanced Composites in sailplanes mean the use of carbon and aramid fibers in an epoxy matrix. Weight savings were in the range of 8 to 18% in comparison with glass fiber structures.
Muser, D.
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

SOME PECULIAR FEATURES IN SHRINKAGE OF CLAY MASS DURING DRYING PROCESS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2005
The paper contains results of correlation and stochastic analysis for regularities in shrinkage of the Lukoml clay and molding mass prepared on its base, and also the Gloukhov and Gloukhovetsky kaolin and their mixtures.It has been revealed that an ...
I. K. Ivanovsky   +2 more
doaj  

Improvement in strength calculation for pavement structure of rail station areas

open access: yesMATEC Web of Conferences, 2017
The paper discusses the issue of how to increase the durability of road pavements at stations. At the same time, the behavior of asphalt-concrete layers is considered taking into account thermoreological properties and their materials.
Mozgovyi Vladimir   +2 more
doaj   +1 more source

Polymer-stabilized copper nanoparticles and their application for catalytic water purification [PDF]

open access: yesBIO Web of Conferences
A study was conducted on the synthesis of copper nanoparticles via chemical reduction of copper sulfate with tert-butylamine borane in aqueous solutions using various polymer stabilizers: polyvinylpyrrolidone (PVP) and Pluronics (F-68, F-127). In situ UV–
Morenko Ivan   +2 more
doaj   +1 more source

On-site reduction of nitrogen oxides at an emission hotspot using actively vented photocatalytic reactors in a highway tunnel

open access: yesSN Applied Sciences, 2022
Article Highlights This study shows the persisting situation of very highly polluted air with on-site measurements in a road tunnel near Berlin (Germany).
Clemens Ehm   +3 more
doaj   +1 more source

Study of mechanical, durability and microstructural properties of cementitious composite with addition of different iron ore tailings from Brazil

open access: yesJournal of Materials Research and Technology, 2022
Brazil is the second-largest global iron ore producer in the world. Consequently, a large volume of iron ore tailings (IOTs) is generated, which is associated with environmental impacts.
Bruna Silva Almada   +6 more
doaj   +1 more source

Durability performance of Green Concrete Incorporating Various Wastes: A Review [PDF]

open access: yes, 2019
The present manuscript stands for the review on the topic of durability attribute of concretes developed by means of green conception with incorporation of a variety of solid industrial waste slag from Ground Granulated Blast Furnace, silica fume, rice ...
LUHAR, Ismail, LUHAR, Salmabanu
core  

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