Results 101 to 110 of about 57,368 (250)

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

Tradeoffs between brain and digestive tissues across elevations in Typhlomys daloushanensis: evidence for sexual dimorphism

open access: yesWildlife Biology, EarlyView.
To cope with highly stochastic and/or heterogeneous environmental conditions, animals must balance energy resource allocation across physiological processes. The digestive tract and brain exhibit structural variations under strong developmental and selective pressures that vary across environmental gradients both between and within species.
Yimei Yan   +9 more
wiley   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton   +3 more
wiley   +1 more source

The Effect of Multi-Walled Carbon Nanotubes-Additive in Physicochemical Property of Rice Brand Methyl Ester: Optimization Analysis

open access: yesEnergies, 2019
Biodiesel as an alternative to diesel fuel produced from vegetable oils or animal fats has attracted more and more attention because it is renewable and environmentally friendly.
Fitranto Kusumo   +7 more
doaj   +1 more source

Bahan Bakar Padat dari Pelepah Sawit Menggunakan Proses Torefaksi; Variasi Suhu dan Ukuran Bahan Baku [PDF]

open access: yes, 2017
Oil Palm Frond can be used as alternative energy source by using torrefaction process. Torrefaction is a pre-treatment process of biomass into solid fuel within temperature range of 200-300oC in an inert condition.
', K. (Komalasari)   +2 more
core  

Influence of chemical composition on biochemical methane potential of fruit and vegetable waste [PDF]

open access: yes, 2017
This study investigates the influence of chemical composition on the biochemical methane potential (BMP) of twelve different batches of fruit and vegetable waste (FVW) with different compositions collected over one year. BMP ranged from 288 to 516 LN CH4
Edwiges, Thiago   +6 more
core   +4 more sources

Emergence of the Food Balance Sheet: A History of A Traveling Idea L'émergence du bilan alimentaire : histoire d’une idée voyageuse

open access: yesContemporary Accounting Research, EarlyView.
ABSTRACT This article explores how accounting ideas travel to unfamiliar environments and instigate new modes of calculation therein. The empirical focus is on the food balance sheet, a key calculative technology in the realm of food security. Drawing on Said's four‐stage schema for analyzing the movement of theories and ideas, this investigation ...
Stephen P. Walker, Massimo Sargiacomo
wiley   +1 more source

Pengaruh Perbandingan Berat Tepung Sagu sebagai Perekat dan Berat Serbuk Gergaji pada Pembuatan Briket [PDF]

open access: yes, 2018
Sawdust waste made briquettes as an alternative fuel that is more economical and easily available in the community. This study studied the effect of sago flour adhesive on the characteristics of sawdust briquette as measured by moisture content, volatile
, Mujiburohman, S.T., M.T., Ph.D   +1 more
core  

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