Results 71 to 80 of about 670,649 (179)

Guanidinoacetic Acid Improves Growth Performance and Gut Health of Broilers Fed Metabolizable Energy‐Reduced Diets

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study was conducted to evaluate the effects of guanidinoacetic acid (GAA) supplementation to diets with different energy levels on growth performance, carcass traits, and gut health status in broiler chickens. A total of 9500 1‐day‐old Ross 308 broilers (equal numbers of males and females) were allocated to 1 of 5 dietary treatments (10 ...
Necmettin Ceylan   +4 more
wiley   +1 more source

Numerical Simulations of Forced Ignition and Flame Dynamics in an Ammonia/Air Mixing Layer

open access: yesEnergies
This work explores NH3/air non-premixed combustion in a mixing layer, with the objective of quantifying the influence of key parameters on ignition and flame dynamics. A series of two-dimensional simulations were conducted with forced ignition.
Zhuchuan Chang   +3 more
doaj   +1 more source

Polar Lipid and Fatty Acid Profiles of Oat Groats Substantially Influenced by Field Management: A Comparison of Cultivars, Sowing Times and Fertilizer Composition

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT The polar lipids in oat grains are crucial due to their biological functions, nutritional quality, potential use in food flavour and processing, the protection they provide against biotic and abiotic stresses, and their ability to act as cellular signalling molecules.
Syed Rehmat Ullah Shah   +5 more
wiley   +1 more source

RANS Simulation of Minimum Ignition Energy of Stoichiometric and Leaner CH4/Air Mixtures at Higher Pressures in Quiescent Conditions

open access: yesFire
Minimum ignition energy (MIE) has been extensively studied via experiments and simulations. However, our literature review reveals little quantitative consistency, with results varying from 0.324 to 1.349 mJ for ϕ = 1.0 and from 0.22 to 0.944 mJ for ϕ ...
Sooraj Paleli Vasudevan   +1 more
doaj   +1 more source

Impact of spark plug number of ground electrodes on engine stability

open access: yesAin Shams Engineering Journal, 2013
There are many different spark plug designs available in the market nowadays. Understanding the differences between them is beneficial in helping the engine to run properly and efficiently. In the present study, a group of four spark plugs with different
Ahmed A. Abdel-Rehim
doaj   +1 more source

Human–Animal Comparisons: Supporting and Criticizing Female Subjugation in Renaissance Italy

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Studying gender history through an animal history lens, or vice versa, simultaneously increases our knowledge of ideas about gender and human–animal relations. This approach has particular merit for the Renaissance period, as it witnessed an upsurge in discourse about both the human–animal divide and the distinction between men and women.
Marlisa den Hartog
wiley   +1 more source

Investigation of a spark ignition flame kernel interacting with a laminar vortex toroid

open access: yes, 2002
Chemistry-turbulence interactions play a critical role in most practical combustion environments. Understanding the interaction between a flame kernel and a vortex is an important fundamental step.
Xiong, Yin
core  

Few Shot Learning for Flame State Monitoring From Limited Visible and Infrared Images

open access: yesExpert Systems, Volume 43, Issue 11, November 2026.
ABSTRACT The success of machine learning in image‐based combustion monitoring requires big data, which is costly, and even impossible in industrial applications. To address this, we introduce metric‐based few shot learning for combustion monitoring and classification, to the best of our knowledge, for the first time.
Ruiyuan Kang   +2 more
wiley   +1 more source

International Flame Research Foundation Pamphlet - October 1980

open access: yes, 1980
pamphle
International Flame Research Foundation
core  

Evaluation of the Predictive Capabilities of a Phenomenological Combustion Model for Natural Gas SI Engine

open access: yesJournal of Middle European Construction and Design of Cars, 2017
The current study evaluates the predictive capabilities of a new phenomenological combustion model, available as a part of the GT-Suite software package.
Toman Rastislav, Macek Jan
doaj   +1 more source

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