Results 151 to 160 of about 286,782 (309)

A Linearized Almost Ideal Demand System (LA/AIDS) Estimation of the Demand for Meat in South Africa [PDF]

open access: yes
A linear approximated Almost Ideal Demand System (LA/AIDS), estimated in first differences, were used to estimate the demand relations for meat (beef, chicken, pork and mutton) in South Africa from 1970 2000. Two tests for weak separability, including an
Alemu, Zerihun Gudeta   +2 more
core   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

open access: yesAgribusiness, EarlyView.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Impact on South African meat demand of a possible free trade agreement with the European Union [PDF]

open access: yes
The Rotterdam model is used to estimate a demand system for South African (SA) beef, chicken, mutton and pork during 1971-1995 and identify the potential impacts on demand for these meat types of a Free Trade Agreement (FTA) between SA and the European ...
Badurally Adam, M.S.A.   +1 more
core   +1 more source

A Traceability System for Sulfonamide Residues in Chicken Meat-Balls [PDF]

open access: yes, 2008
Studies on the effect of different temperature and time for boiling and deep-frying, and power and time for micro-waving on sulfonamides (SAs) residues i.e.
Mohammad Rashedi, Ismail Fitry
core  

Swedish Consumers' Willingness‐to‐Pay for Plant‐Based Proteins in Pasta Sauce: Preferences and Policy Scenarios

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper explores Swedish consumers' protein preferences by estimating the willingness‐to‐pay (WTP) for minced meat and plant‐based proteins in pasta sauce from an in‐store experiment (n = 206) and an online discrete choice experiment (n = 517). On average, the WTP was highest for minced meat.
Emilia Mattsson   +3 more
wiley   +1 more source

THE IMPACT OF DOMESTIC AND FOREIGN MACROECONOMIC VARIABLES ON U.S. MEAT EXPORTS [PDF]

open access: yes
This paper examines the impact of domestic and foreign macroeconomic variables on U.S. meat exports, including beef, pork, turkey, and chicken, in the context of an open economy.
Chung, Pin J.   +2 more
core   +1 more source

Tingkat Kekerasan Dan Daya Terima Nugget Ampas Tahu Yang Disubstitusi Tepung Ampas Tahu [PDF]

open access: yes, 2015
NUTRITION SCIENCE STUDY PROGRAM FACULTY OF HEALTH SCIENCES MUHAMMADIYAH UNIVERSITY OF SURAKARTA SCIENTIFIC PAPERS ABSTRACT FRISILIA PUTRI YANA, J300120013 THE HARDNESS LEVEL AND ACCEPTABILITY OF CHICKEN NUGGET SUBSTITUTED BY TOFU DREGS FLOUR ...
, Pramudya Kurnia, STP, M.Agr   +2 more
core  

A Machine Learning Perspective on the Brønsted–Evans–Polanyi Relation in Water‐Gas Shift Catalysis on MXenes

open access: yesAdvanced Intelligent Discovery, EarlyView.
Machine learning predicts activation energies for key steps in the water‐gas shift reaction on 92 MXenes. Random Forest is identified as the most accurate model. Reaction energy and reactant LogP emerge as key descriptors. The approach provides a predictive framework for catalyst design, grounded in density functional theory data and validated through ...
Kais Iben Nassar   +3 more
wiley   +1 more source

Bayesian Optimization Guiding the Experimental Mapping of the Pareto Front of Mechanical and Flame‐Retardant Properties in Polyamide Nanocomposites

open access: yesAdvanced Intelligent Discovery, EarlyView.
Bayesian optimization enabled the design of PA56 system with just 8 wt% additives, achieving limiting oxygen index 30.5%, tensile strength 80.9 MPa, and UL‐94 V‐0 rating. Without prior knowledge, the algorithm uncovered synergistic effects between aluminum diethyl‐phosphinate and nanoclay.
Burcu Ozdemir   +4 more
wiley   +1 more source

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