Results 131 to 140 of about 30,474 (270)

Effect of Chemical Composition of Fat on Crystallization Behavior and Thermodynamic Parameters

open access: yesJournal of the American Oil Chemists' Society, Volume 103, Issue 1, Page 13-25, January 2026.
ABSTRACT This study evaluates the activation free energy of crystallization of three fats (interesterified soybean oil [IESBO], interesterified palm olein [IEPO], and hydrogenated palm kernel oil [FHPKO]) by measuring induction times (λ) of crystallization.
Nabila Anjum   +2 more
wiley   +1 more source

Advances in second‐generation biofuel production from rice straw and barley straw

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 313-331, January/February 2026.
Abstract This review critically examines recent advances in the use of rice straw and barley straw as lignocellulosic feedstocks for second‐generation biofuel production. A comprehensive analysis of their chemical composition, including cellulose, hemicellulose, lignin, and ash content, reveals how these intrinsic properties affect the efficiency of ...
Tâmili Vitória Duarte de Souza   +3 more
wiley   +1 more source

A generalized Gompertz model of reliability-dependent hazard rate for composites under cyclic stresses

open access: yesScience and Engineering of Composite Materials, 2012
This study aims to investigate the relation of hazard rate in terms of the corresponding reliability for composite laminates under constant-amplitude cyclic stresses when the static strength is described by the Weibull distribution and the S-N curve is ...
Chen Chung-Ling, Wang Kuo-Shong
doaj   +1 more source

Growth curve by Gompertz nonlinear regression model in female and males in tambaqui (Colossoma macropomum) [PDF]

open access: diamond, 2015
Fernanda de Mello   +8 more
openalex   +1 more source

Modelling "calçots" (Allium cepa L.) growth by Gompertz function

open access: yesSORT- Statistics and Operations Research Transactions, 2013
"Calçots" are the second-year resprouts of the "Ceba Blanca Tardana de Lleida" landrace of onions. The evolution of three "calçots" populations has been modeled to help farmers to plan the optimal time to harvest. Four different models that essentially differ in the type of distribution of the fitting Gompertz function parameters (lag time, maximum ...
Simó, Joan   +2 more
openaire   +4 more sources

Mountain goat declines in a protected, interior, native population

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract A shifting climate poses threats to alpine‐adapted species including mountain goats. We used long‐term (12 years) citizen science monitoring data and Bayesian N‐mixture modeling to estimate population trends and drivers of population metrics among mountain goats in Glacier National Park (GNP).
Tabitha A. Graves   +3 more
wiley   +1 more source

Comparative Effects of Lactose-Free and Regular Kefir on Lifespan of Drosophila Melanogaster

open access: yesTurkish Journal of Agriculture: Food Science and Technology
This study investigated the effects of lactose-free and regular kefir on Drosophila melanogaster lifespan, by applying four doses (5%, 10%, 15%, 20%) to assess their impact on aging through mathematical modeling.
Mehmet Fidan
doaj   +1 more source

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