Results 81 to 90 of about 9,534 (195)

Nutritional Composition of African Catfish (Clarias gariepinus) in Ghana: Effects of Culture Conditions, Feed and Processing

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
This review synthesizes current evidence on the nutritional composition of African catfish (Clarias gariepinus), with emphasis on Ghanaian aquaculture. The species is a valuable source of high‐quality protein, essential amino acids, minerals and vitamins, although lipid composition varies widely.
Amy Atter   +15 more
wiley   +1 more source

Waste‐to‐Energy Transformation: Performance and Emission Analysis of Diesel–Plastic–Vegetable Fuel Blends

open access: yesEngineering Reports, Volume 8, Issue 8, August 2026.
DPV blends produced from waste plastic pyrolysis oil and vegetable oils deliver higher engine efficiency and lower emissions compared to diesel. The optimized B60‐PSO blend improves BTE by 12% and reduces BSFC, CO, NOx, and soot, supporting sustainable, circular‐energy solutions.
Jasgurpreet Singh Chohan   +9 more
wiley   +1 more source

Applications of Textile Waste as Reinforcement in Fiber‐Reinforced Polymer Composites for Circularity—A Review

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
This review highlights the utilisation of textile waste in fibre‐reinforced polymer composites to reduce environmental impacts of pre‐ and post‐consumer textile waste. It critically examines waste composites’ manufacturing processes, their structural details, mechanical, thermal, physical properties, while discussing chemical treatments, hybridization ...
Md Ikramul Islam   +4 more
wiley   +1 more source

Possible Options for Utilization of EU Biomass Waste: Pyrolysis Char, Calorific Value and Ash Content. [PDF]

open access: yesMaterials (Basel), 2023
Iwanek Nee Wilczkowska EM   +10 more
europepmc   +1 more source

Decrease of Calorific Value in Coal of Oxidation

open access: yesJournal of the Fuel Society of Japan, 1973
Low temperature oxidation of coal is influenced by various factors such as temperature, time, degree of oxidation, particle size, velocity of ventilation and so on.This paper is concerned with the measurement of changed weight of coal caused by oxidation of low temperature using the weight method of thermobalance, and considers macroscopic mechanism of
Kinji Hoshizawa, Tetsuo Ono
openaire   +2 more sources

Pinus yunnanensis var. pygmaea individuals are more ready to embrace wildfire in more fire‐prone areas

open access: yesFunctional Ecology, Volume 40, Issue 8, Page 2520-2531, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant functional traits play critical roles in responding to environmental heterogeneity and provide a theoretical basis for understanding species' adaptive strategies. Pinus yunnanensis var.
Ying Liu   +8 more
wiley   +1 more source

Between famine and freedom: Food prices during the Indonesian War of Independence, 1945–9

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 1082-1107, August 2026.
Abstract This paper investigates how the Indonesian War of Independence (1945‒9) influenced staple food prices, and how fluctuations in those prices, in turn, shaped the trajectory and dynamics of the conflict. We compiled a dataset comprising more than 8600 prices for staple foods covering the entire Indonesian archipelago from 1939‒49, allowing us to
Ingrid de Zwarte   +2 more
wiley   +1 more source

Increasing the calorific value of motor fuels

open access: yesTraktory i sel hozmashiny, 2016
The results of the studies of mechanochemical activation of motor fuels aimed to increase their calorific value and reduce their consumption in automotive internal combustion engines are summarized. Traditionally, the improvement in fuel efficiency and environmental friendliness of such engines is achieved by high-tech modernization of fuel systems ...
Yu. V Vorob'ev, A. V Dunaev
openaire   +1 more source

Ensembling Crop Models and Multi Criteria Analysis to Unlock Bioenergy From Marginal Lands: A Scenario‐Based Assessment From Italy

open access: yesGCB Bioenergy, Volume 18, Issue 8, August 2026.
Multi‐Criteria Analysis to identify marginal land on which three crops (Safflower, castor bean, and Ethiopian mustard) were simulated with two process‐based models (DSSAT, ARMOSA) under two different agronomical management minimums (rainfed and no fertilization) and low input (half‐water and half‐nitrogen).
Claudio Russo   +11 more
wiley   +1 more source

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