Results 141 to 150 of about 4,734,965 (426)

Smart Feeding Station: Non-Invasive, Automated IoT Monitoring of Goodman's Mouse Lemurs in a Semi-Natural Rainforest Habitat [PDF]

open access: yesarXiv
In recent years, zoological institutions have made significant strides to reimagine ex situ animal habitats, moving away from traditional single-species enclosures towards expansive multi-species environments, more closely resembling semi-natural ecosystems.
arxiv  

Opinion paper: Food loss and waste to animal feed.

open access: yesAnimal, 2017
Approximately 1.3 to 1.6 G tonnes of food get wasted globally every year, which have enormous environmental, social and economic costs (see the Supplementary Material for details).
H.P.S. Makkar
semanticscholar   +1 more source

Microalgae for Biofuels and Animal Feeds [PDF]

open access: yesEnergies, 2013
The potential of microalgae biomass production for low-cost commodities—biofuels and animal feeds—using sunlight and CO2 is reviewed. Microalgae are currently cultivated in relatively small-scale systems, mainly for high value human nutritional products.
openaire   +2 more sources

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

open access: yesAdvanced Engineering Materials, EarlyView.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono   +2 more
wiley   +1 more source

Circular 68 [PDF]

open access: yes, 1989
Livestock rations should be balanced for many parameters including protein, and various minerals, and energy, to ensure that all required nutrients are present in the adequate amounts and proper relationships. Energy content is the primary consideration
Bruce, Leroy Ben, Herlugson, Mary Lou
core  

Black Soldier Fly (Hermetia illucens) as an Alternative Protein Source for Animal Feed

open access: yes, 2017
Increasing demand of protein source for animal feed, particularly fish meal and soybean meal has led to a problem in the future. It is a need to look for an alternative protein source, in order to meet amino acid requirements maintaining livestock ...
A. H. Wardhana
semanticscholar   +1 more source

Environmental Impact Assessment of Copper‐Alloy Production Using Process Simulation and Semantic Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
In the current research, how environmental impacts of products can be tracked through complex production networks using semantic data and environmental impact calculations is demonstrated. Here, the example of secondary copper production and the subsequent production of copper alloys is discussed.
Mohsin Sajjad   +3 more
wiley   +1 more source

Influence of dietary Salicornia europaea L. extract supplementation on feed efficiency of Altay sheep by modifying their gastrointestinal bacteria communities

open access: yesFrontiers in Microbiology
This experiment aimed to examine the impact of Salicornia europaea L. extract on sheep growth performance, rumen fermentation variables, nutrient apparent digestibility, and gastrointestinal microbial diversity.
Mahmoud Kamal   +15 more
doaj   +1 more source

Effects of long-chain fatty acid supplementation on the growth performance of grower and finisher pigs: a meta-analysis

open access: yesJournal of Animal Science and Biotechnology, 2019
Background Supplementation of feed with long-chain fatty acids (LCFAs) during the grower and finisher phases has long been discussed as a growth promotion strategy in pigs, but its effects are inconsistent. The purpose of our study was to comprehensively
Zhi Li   +3 more
doaj   +1 more source

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