Results 111 to 120 of about 10,497,983 (264)

Experimental Research Work to Optimize Process Parameters into Electro Chemical Abrasive Flow Machining using Taguchi Methodology [PDF]

open access: yes, 2017
Electrochemical assisted abrasive flow finishing is a newly developed hybrid finishing process which is used to finish the internal parts of work piece having complicated geometry to large extent.
Kumar, Sunil, Singh, Sandeep
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

The damping system for floating caisson of С-1 navigation pass of St.-Petersburg flood protection barrier [PDF]

open access: yesИнженерно-строительный журнал, 2012
Floating caisson of navigation pass C-1 is designed for shutdown in case of threat of flooding the main ship canal in St.-Petersburg flood protection barrier.
A.S. Bolshev   +3 more
doaj  

“EFEKTIFITAS METODE KONVENSIONAL DAN FLASHCARD UNTUK MENINGKATKAN KEMAMPUAN KOSAKATA BAHASA INGGRIS ANAK SEKOLAH DASAR” [PDF]

open access: yes
In learning English, problems often arise, especially for the students themselves, this can be seen from the EPI (English Proficiency Index) This research uses an experimental method by taking samples from 20 experimental classes and 18 control classes ...
Herwandi, Luthfi Alifa
core  

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

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

A Conceptual Framework for Religiousity Survey in Iran [PDF]

open access: yesIslām va ̒ulūm-i ijtimā̒ī
In analyzing the complex issue of religion, social science researchers require an operational definition aside from the logical and conceptual definitions of religion and religiousity.
Mohammad Reza Taleban
doaj  

Experimental study of the spray characteristics of a research airblast atomizer [PDF]

open access: yes
Airblast atomization was studied using a especially designed atomizer in which the liquid first impinges on a splash plate, then is directed radially outward and is atomized by the air passing through two concentric, vaned swirlers that swirl the air in ...
Acosta, W. A.
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Experimental research on the Stirling engine [PDF]

open access: yes
Experiments on Stirling engines of the 50 KW class were conducted to clarify the characteristics of the engine and its problems. The problems involve durability of the high temperature heat exchanger which is exposed to high flame temperatures above 1600
Haramura, N., Ishizaki, Y., Tani, Y.
core   +1 more source

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