Results 111 to 120 of about 16,913,600 (335)

Benefits of supplementation with diphenyl diselenide in dairy cows in transition period: metabolic, immune and antioxidant effects [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
The aim of this study was to evaluate the effects of diphenyl diselenide (PhSe) supplementation during the transition period on the metabolism, immunity, oxidative status, and milk production of postpartum dairy cows.
C.M. Rodrigues   +9 more
doaj   +1 more source

Adipose tissue lipolysis and remodeling during the transition period of dairy cows

open access: yesJournal of Animal Science and Biotechnology, 2017
Elevated concentrations of plasma fatty acids in transition dairy cows are significantly associated with increased disease susceptibility and poor lactation performance.
G. A. Contreras   +2 more
semanticscholar   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Measuring the Success of Agricultural Transition: An Application to Russia [PDF]

open access: yes
The paper presents a model of the agro-food system in a transition economy, which shows how the move from a planned to a market economy affects the production and consumption of goods and economic welfare.
Liefert, William M.
core  

The relationship between transition period diseases and lameness, feeding time, and body condition during the dry period.

open access: yesJournal of Dairy Science, 2019
In this longitudinal study, we tested the hypothesis that cows that are lame around dry-off are at increased risk of transition diseases (TD), including metritis, subclinical ketosis (SCK), retained fetal membranes, hypocalcemia, or displaced abomasum ...
R. Daros   +3 more
semanticscholar   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Dynamics of the Financial Wealth of the Institutional Sectors in Bulgaria: Empirical Studies of the Post-Communist Period [PDF]

open access: yes
The question of who benefits and who loses from the transition, the channels and mechanisms of redistribution of wealth in the post-communist period, and the relation between redistribution and monetary regime are, in our opinion, fundamental in ...
Nikolay Nenovsky, Gergana Mihaylova
core  

TRANSITION OF BULGARIAN AGRICULTURE: PRESENT SITUATION, PROBLEMS AND PERSPECTIVES FOR DEVELOPMENT [PDF]

open access: yesJournal of Central European Agriculture, 2006
The characteristics of the agrarian reform, the problems and results of the restructuring of Bulgarian agriculture during the transition period, also the impact of the European Common Agricultural Policy (CAP) on overall policies in the period of ...
Nelly BENCHEVA
doaj  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

A Transition Odyssey Technical Assistance about Transition and the Rehabilitation Act (NCSET Capacity Building Institute)

open access: yes, 2001
A transcript of a Capacity Building Institute (CBI) that was sponsored by NCSET and PACER Center. It included nationally recognized speakers on transition planning and discussion groups focusing on parent involvement in postsecondary education ...
National Center on Secondary Education and Transition
core  

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