Results 1 to 10 of about 481,543 (104)

Study on the level of operational reliability of diesel engines for backhoe loaders [PDF]

open access: yesSilva Balcanica, 2022
In the present study the main numerical characteristics of the reliability indicators for the Komatsu SAA4D104E-1 engines of the KOMATSU WB93R-5 backhoe loader have been determined, and the laws of resource allocation have been established.To study the ...
Svetozar Madzhov
doaj   +3 more sources

Women’s Initiatives and the Reform Movement of Lithuania (1988–1989)

open access: yesInformation & Media, 2022
Over 30 years have passed since the beginning of the Reform Movement; however, women’s initiatives in the Reform Movement of Lithuania have not been analysed.
Virginija Jurėnienė   +1 more
doaj   +1 more source

A constant domain mutation in a patient-derived antibody light chain reveals principles of AL amyloidosis

open access: yesCommunications Biology, 2023
Biophysical approaches reveal how a mutation in the constant light chain domain of a patient-derived antibody destabilizes the constant domain, prevents the dimerization of the light chain, and makes it more prone to proteolytic cleavage, unleashing the ...
Georg J. Rottenaicher   +4 more
doaj   +1 more source

Phosphorylation activates the yeast small heat shock protein Hsp26 by weakening domain contacts in the oligomer ensemble

open access: yesNature Communications, 2021
Small heat shock proteins (sHsps) form large spherical assemblies and their regulation is not well understood. Here, the authors provide insights into the mechanism of Hsp26 activation by characterising phospho-mimetic mutants of yeast Hsp26.
Moritz Mühlhofer   +9 more
doaj   +1 more source

Assemblies and composites of gold nanostructures for functional devices

open access: yesAggregate, 2022
Gold has been one of the most vastly used noble metals due to its unique properties. In modern manufacturing, gold is extensively used in electronics industry as electrical connectors due to the high conductivity and corrosion resistance.
Ke He   +6 more
doaj   +1 more source

Effect of solid loading on the behaviour of pectin-degrading enzymes

open access: yesBiotechnology for Biofuels, 2021
Background Pectin plays a role in the recalcitrance of plant biomass by affecting the accessibility of other cell wall components to enzymatic degradation.
Fan Li, Loïc Foucat, Estelle Bonnin
doaj   +1 more source

Selected Case Studies Regarding Research-Based Education in the Area of Machine and Civil Assemblies

open access: yesTechnologia i Automatyzacja Montażu, 2023
The paper presents selected case studies in the area of research and teaching activities focused on technical assemblies. The aim of the work is to discuss the current trends in assembly-related research activities in partner universities of the EDURES ...
Roman Wdowik   +8 more
doaj   +1 more source

The Progression in Developing Genomic Resources for Crop Improvement

open access: yesLife, 2023
Sequencing technologies have rapidly evolved over the past two decades, and new technologies are being continually developed and commercialized. The emerging sequencing technologies target generating more data with fewer inputs and at lower costs.
Pradeep Ruperao   +6 more
doaj   +1 more source

Dance culture of the Tambov provincial nobility of the late 19th – early 20th century

open access: yesНеофилология, 2022
The purpose of the study is to consider the dance culture of the provincial nobility of the Tambov province of the late 19th – early 20th centuries. From the standpoint of a culturological approach, the evolution of ballroom culture in Russia as a socio ...
M. N. Yurieva
doaj   +1 more source

How Does Starch Structure Impact Amylolysis? Review of Current Strategies for Starch Digestibility Study

open access: yesFoods, 2022
In vitro digestibility of starch is a common analysis in human nutrition research, and generally consists of performing the hydrolysis of starch by α-amylase in specific conditions.
Yuzi Wang   +3 more
doaj   +1 more source

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