Results 21 to 30 of about 1,347,908 (268)

Diagnostics of cattle leucosis by using an biosensor based on surface plasmon resonance phenomenon

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2019
The virus of cattle enzootic leucosis leads to high losses in rural economy, implies forced slaughter of sick animals, loss of the breed, decrease in productivity, violation of reproduction processes in industrial breeding and livestock sector.
Z.S. Klestova
doaj   +1 more source

Scalable Microbial Strain Inference in Metagenomic Data Using StrainFacts

open access: yesFrontiers in Bioinformatics, 2022
While genome databases are nearing a complete catalog of species commonly inhabiting the human gut, their representation of intraspecific diversity is lacking for all but the most abundant and frequently studied taxa.
Byron J. Smith   +9 more
doaj   +1 more source

Strain Hardening at Large Strains [PDF]

open access: yes, 1989
The strain hardening properties of various fcc metals have been investigated at large strains by means of torsion tests of short thin-walled cylinders. The results show that Stage IV occurs in all cases provided that a low enough test temperature is used; it is a nearly constant hardening rate of 2.10/sup /minus/4/ G in terms of resolved flow stress ...
Rollett, A. D.   +4 more
openaire   +1 more source

NEDD4 controls spermatogonial stem cell homeostasis and stress response by regulating messenger ribonucleoprotein complexes

open access: yesNature Communications, 2017
Stress granules (SG) comprise aggregates of cellular messenger ribonucleoproteins (mRNPs) but how they form is unclear. Here, the authors identify NEDD4, an E3 ubiquitin ligase, as regulating the RNA binding protein NANOS2 and turnover of mRNP components,
Zhi Zhou   +4 more
doaj   +1 more source

Role of pheromone recognition systems in creating new species of fission yeast

open access: yesMicrobial Cell, 2019
Many species, from mammals to microorganisms, release sex pheromones to attract a potential partner of the opposite sex. The combination of a pheromone and its corresponding receptor determines the species-specific ability of males and females to ...
Taisuke Seike, Chikashi Shimoda
doaj   +1 more source

Distributed Fibre Optic Sensing (DFOS) for Deformation Assessment of Composite Collectors and Pipelines

open access: yesSensors, 2021
Due to the low costs of distributed optical fibre sensors (DFOS) and the possibility of their direct integration within layered composite members, DFOS technology has considerable potential in structural health monitoring of linear underground ...
Bartosz Bednarz   +4 more
doaj   +1 more source

Isolation of Shiga toxin-producing strains of Escherichia coli from beef and swine carcasses and the characterization of their genes

open access: yesRegulatory Mechanisms in Biosystems, 2018
Escherichia coli is part of the normal microflora of the intestinal tract of humans and warm-blooded animals, but its presence in raw material and food of animal origin is considered as fecal contamination and can be very dangerous for consumers.
O. М. Berhilevych   +3 more
doaj   +1 more source

Degradation of Polycyclic Aromatic Hydrocarbons by Moderately Halophilic Bacteria from Luzon Salt Beds

open access: yesJournal of Health and Pollution, 2018
Background. Polycyclic aromatic hydrocarbons (PAHs) are common environmental contaminants which are highly toxic due to their carcinogenic and mutagenic effects.
Carolyn L. Nanca   +4 more
doaj   +1 more source

Dissemination of Yersinia pestis of Medieval Biovar in Northern, North-Western Caspian Sea Region and Fore-Caucasus in the second Half of the Twentieth Century

open access: yesПроблемы особо опасных инфекций, 2020
Objective of the study was to determine the origin of Y. pestis strains that widely disseminated in natural plague foci of Northern, North-Western Caspian Sea region and Fore-Caucasus in the second half of the XX century. Materials and methods.
G. A. Eroshenko   +8 more
doaj   +1 more source

Ironic Medications: A Narrative‐Based Psycho‐Educational Intervention to Explore Patient–Provider Communication in Adolescents With Haematological Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa   +7 more
wiley   +1 more source

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