Results 51 to 60 of about 8,431,952 (394)

Fat residue and use-wear found on Acheulian biface and scraper associated with butchered elephant remains at the site of Revadim, Israel [PDF]

open access: yes, 2015
The archaeological record indicates that elephants must have played a significant role in early human diet and culture during Palaeolithic times in the Old World.
A., Zupancich   +5 more
core   +9 more sources

Partial Substitution of Alfalfa Hay by Stevia (Stevia rebaudiana) Hay Can Improve Lactation Performance, Rumen Fermentation, and Nitrogen Utilization of Dairy Cows

open access: yesFrontiers in Veterinary Science, 2022
The objective of this study was to determine the effect of replacing isonitrogenous and isoenergetic basis alfalfa hay (AH) with stevia (Stevia rebaudiana) hay in dairy cow diets on nutrient digestion, milk performance, rumen fermentation, and nitrogen ...
Maocheng Jiang   +10 more
doaj   +1 more source

Animal culture: But of which kind?

open access: yesStudies in History and Philosophy of Science Part A, 2021
Is animal culture a real entity or is it rather just in the eye of the beholder? The concept of culture began to be increasingly used in the context of animal behaviour research around the 1960s. Despite its success, it is not clear that it represents what philosophers have traditionally thought to be a natural kind.
openaire   +4 more sources

Effects of growth factors and receptor blockade on gastrointestinal cancer [PDF]

open access: yes, 2004
The advent of recombinant peptide technology offers the potential to use one or several peptides to treat a variety of gastrointestinal conditions. However, although cell culture and animal models have shown proof of concept, we are still at a relatively
Ghosh, S, Playford, RJ, Wassan, H
core   +2 more sources

Complex Dynamics From Simple Cognition: The Primary Ratchet Effect in Animal Culture

open access: yesbioRxiv, 2017
It is often observed that human culture, unlike most other animal culture, is cumulative: human technology and behavior is more complex than any individual could invent in their own lifetime.
M. B. Mcelreath   +3 more
semanticscholar   +1 more source

Effects of different manganese sources on nutrient digestibility, fecal bacterial community, and mineral excretion of weaning dairy calves

open access: yesFrontiers in Microbiology, 2023
IntroductionMn, which is an essential trace mineral for all animals, has functions in skeletal system development, carbohydrate and lipid metabolism. The aim of this study was to clarify the effects of different manganese (Mn) sources in basal diets on ...
Huimin Ji   +9 more
doaj   +1 more source

Cultural animation and cultural institutions [PDF]

open access: yesKultura, 2012
The cultural tradition of Belgrade, created over several millennia of rises and falls, is one of the major city resources. However, culture did not get its deserved place in the strategic plans of Serbia, nor of Belgrade. This fact must be changed as soon as possible through a series of synchronized and meaningful actions, including a revival of the ...
openaire   +1 more source

Salinity Tolerance and the Effect of Salinity and Algal Feed on the Demographics of Cultured Harpacticoid Copepods Tisbe holothuriae and Tigriopus sp. from the Messolonghi Lagoon (W. Greece)

open access: yesJournal of Marine Science and Engineering, 2022
The locally isolated harpacticoid copepods Tigriopus sp. and Tisbe holothuriae were subjected to salinity tolerance experimentation at salinities under and above of 40 ppt, and presented high halotolerances in Tigriopus LC50 (24 h) of 1 ± 4.43 ppt and ...
George N. Hotos   +2 more
doaj   +1 more source

Animal Culture

open access: yes, 2023
Animal Culture sheds light on issues that are happening in the nation. Barriers and systems involving systemic racism. Many school locale the nation over utilize discipline strategies that push understudies out of the homeroom and into the law enforcement framework at disturbing rates — a peculiarity known as the school-to-jail pipeline.
openaire   +1 more source

In vitro and in vivo studies of the trypanocidal properties of WRR-483 against Trypanosoma cruzi. [PDF]

open access: yes, 2010
BackgroundCruzain, the major cysteine protease of Trypanosoma cruzi, is an essential enzyme for the parasite life cycle and has been validated as a viable target to treat Chagas' disease.
Brinen, Linda S   +6 more
core   +7 more sources

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