Results 121 to 130 of about 221,075 (302)

Towards Structural Classification of Proteins based on Contact Map Overlap [PDF]

open access: yes, 2007
A multitude of measures have been proposed to quantify the similarity between protein 3-D structure. Among these measures, contact map overlap (CMO) maximization deserved sustained attention during past decade because it offers a fine estimation of the ...
Nicola Yanev   +7 more
core   +7 more sources

Rumen metagenome and metatranscriptome analyses of low methane yield sheep reveals a Sharpea-enriched microbiome characterised by lactic acid formation and utilisation

open access: yesMicrobiome, 2016
Enteric fermentation by farmed ruminant animals is a major source of methane and constitutes the second largest anthropogenic contributor to global warming.
Janine Kamke   +10 more
semanticscholar   +1 more source

Measurement of methane emission from sheep by the sulphur hexafluoride tracer technique and by the calorimetric chamber: failure and success

open access: yesAnimal, 2008
The aim of this study was to evaluate the sulphur hexafluoride (SF6) tracer technique for methane (CH4) emission measurement in sheep. Ten cryptorchid Romney sheep were involved in two indoor trials (T1 and T2), where daily CH4 emissions were ...
C.S. Pinares-Patiño   +3 more
doaj  

Social Welfare: Bulgaria (2007 - 2021)

open access: yesFinance, Accounting and Business Analysis, 2023
Economic welfare has been one of the greatest challenges facing humanity since the expulsion of Adam and Eve from Paradise. Resources are limited, but people's desires for consumption are not.
Rumen Yordanov Brussarski
doaj  

Rumen Fermentation, Blood Metabolites, and Performance of Sheep Fed Tropical Browse Plants [PDF]

open access: yes, 2011
The in vitro study was designed to evaluate total gas production, dry matter degradability (DMD), and VFA profile; while in vivo study was designed to evaluate nutrient intakes, blood metabolites, and performance of sheep fed native grass mixed with ...
Astuti, D. A. (D)   +2 more
core  

The contribution of mathematical modeling to understanding the dynamic aspects of rumen metabolism

open access: yesFrontiers in Microbiology, 2016
All rumen models cover the main drivers of variation in rumen function, which are feed intake, the differences between feedstuffs and feeds in their intrinsic rumen degradation characteristics, and fractional outflow rate of fluid and particulate matter.
André Bannink   +4 more
doaj   +1 more source

The Role of Ciliate Protozoa in the Rumen

open access: yesFrontiers in Microbiology, 2015
First described in 1843, Rumen protozoa with their striking appearance were assumed to be important for the welfare of their host. However, despite contributing up to 50% of the bio-mass in the rumen, the role of protozoa in rumen microbial ecosystem ...
C. J. Newbold   +4 more
semanticscholar   +1 more source

Effect of Ocimum sanctum and Crataegus pubescens aqueous extracts on obesity, inflammation, and glucose metabolism

open access: yesJournal of Functional Foods, 2017
This study aimed to evaluate the effect of Ocimum sanctum and Crataegus pubescens extracts on obesity, inflammation, and glucose metabolism in obese rats.
Iza F. Pérez-Ramírez   +4 more
doaj  

Turing Degrees and Automorphism Groups of Substructure Lattices [PDF]

open access: yesarXiv, 2018
The study of automorphisms of computable and other structures connects computability theory with classical group theory. Among the noncomputable countable structures, computably enumerable structures are one of the most important objects of investigation in computable model theory.
arxiv  

A Structural and Functional Elucidation of the Rumen Microbiome Influenced by Various Diets and Microenvironments

open access: yesFrontiers in Microbiology, 2017
The structure and function of the microbiome inhabiting the rumen are, amongst other factors, mainly shaped by the animal's feed intake. Describing the influence of different diets on the inherent community arrangement and associated metabolic activities
Simon Deusch   +5 more
semanticscholar   +1 more source

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