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Influence of freezing temperature on semen quality of rainbow trout (Oncorhynchus mykiss) [PDF]

open access: yesSPERMOVA, 2021
Trout production in Peru has export potential. However, there are no fry available to maintain production throughout the year and there is also a lack of egg production at certain times of the year. Therefore, the alternative is to cryopreserve semen for
Yan Manrique Quispe   +6 more
doaj   +1 more source

Organization of restoration and repair works [PDF]

open access: yesE3S Web of Conferences, 2023
Housing stock and the objects of industrial production of our country are represented by constructions, which were erected in the XX century, XIX century and pre-revolutionary time. Among them there are constructions built with using of natural stone and
Zhadanovskiy B., Sinenko S.
doaj   +1 more source

Changes in membrane fatty acids of a halo-psychrophile exposed to magnesium perchlorate and low temperatures: Implications for Mars habitability

open access: yesFrontiers in Astronomy and Space Sciences, 2023
The presence of perchlorate salts in aqueous solutions bears two opposite effects on habitability. On the one hand, perchlorate salts trigger a decrease in the freezing point of the aqueous solutions, resulting in stable aqueous solutions at subzero ...
Laura García-Descalzo   +5 more
doaj   +1 more source

Genome, biology and stability of the Thurquoise phage – A new virus from the Bastillevirinae subfamily

open access: yesFrontiers in Microbiology, 2023
Bacteriophages from the Bastillevirinae subfamily (Herelleviridae family) have proven to be effective against bacteria from the Bacillus genus including organisms from the B.
Martyna Węglewska   +4 more
doaj   +1 more source

Repeatability of a Commercially Available ELISA Test for Determining the Herd-Level Salmonella enterica subsp. enterica Serovar Dublin Status in Dairy Herds Using Bulk Milk

open access: yesFrontiers in Veterinary Science, 2020
An Enzyme-Linked Immunosorbent Assay (ELISA) is currently available for detection of antibodies against Salmonella Dublin in bovine milk. However, when used in a surveillance program, samples may undergo various storage conditions.
Maryse Michèle Um   +9 more
doaj   +1 more source

THE IDENTIFICATION OF CHROMOSOMAL POLYMORPHISM IN ONE BREED OF IRAQI SHEEP

open access: yesThe Iraqi Journal of Veterinary Medicine, 1989
A chromosomal analysis of three breeds of Iraqi sheep (Karadi Arabi and Awassi) has been performed on peripheral lymphocytes. The modal chromosome number of all the three breeds was found to be (2n=54XX/54XY) for femal and male respectively.
A. A. Yasseen   +3 more
doaj   +1 more source

Anticipated Attack Slows Responses in a Cued Virtual Attack Emotional Sternberg Task

open access: yesEurope's Journal of Psychology, 2021
Threatening stimuli have varying effects, including reaction time (RT) increase in working memory tasks. This could reflect disruption of working memory or, alternatively, a reversible state of freezing.
Thomas E. Gladwin, Matthijs Vink
doaj   +1 more source

Effect of Trehalose as Replacer of Sucrose for Osmotic Dehydration on the Quality Properties of Candied Strawberry [PDF]

open access: yesShipin Kexue
In order to determine the effect of trehalose as a total or partial replacement of sucrose in osmotic dehydration on the quality of candied strawberry, the changes in the solid growth rate, water loss rate, water activity, free sugar content, water state,
NIU Liying, CAI Chenxiang, LI Dajing, HE Rongrong, NIE Meimei, WU Haihong, TANG Dongmei
doaj   +1 more source

The Study of Thermal Reversibility of the Freezing-defrost Process of Browned Onion [PDF]

open access: yes, 2016
The features and dynamics of the freezing-defrost processes of the studied sample of browned onion were established and studied. At the research it was revealed, that at freezing temperature –20 °С the value of maximal freezing speed does not change.The ...
Cherevko, O. (Oleksander)   +4 more
core   +2 more sources

Rapid Freezing Enables Aminoglycosides To Eradicate Bacterial Persisters via Enhancing Mechanosensitive Channel MscL-Mediated Antibiotic Uptake

open access: yesmBio, 2020
Bacterial persisters exhibit noninherited antibiotic tolerance and are linked to the recalcitrance of bacterial infections. It is very urgent but also challenging to develop antipersister strategies.
Yanna Zhao   +8 more
doaj   +1 more source

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