Results 121 to 130 of about 30,366 (219)

Potential of bamboo species for the production of briquettes

open access: yesPesquisa Agropecuária Tropical, 2019
Bamboo is a versatile plant that is widely used in many areas for feeding, manufacturing of utensils, construction and environmental purposes. The energetic use of bamboo stalks or residues from other applications is a promising alternative and ...
Martha Andreia Brand   +3 more
doaj   +1 more source

Tin Oxide‐Anchored MXene Composites for Enhanced Hydrogen Evolution in Alkaline Media

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 9, 5 May 2026.
The schematic illustrates a SnO2/MXene heterostructure for efficient hydrogen evolution. SnO2 nanoparticles are uniformly anchored on conductive MXene nanosheets, enhancing charge transfer and catalytic activity. The MXene substrate provides high electrical conductivity and abundant active sites, while SnO2 facilitates water adsorption and dissociation.
Pratik Shinde   +8 more
wiley   +1 more source

Bioprospecting Ulleungdo‐isolated microalgae for carbon valorization and utilization

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 3, Page 1523-1537, May/June 2026.
Abstract The growing demand for renewable energy alternatives has intensified global interest in microalgae as versatile bioresources for carbon valorization and bioenergy production. Owing to their rapid growth and biochemical versatility, microalgae provide a sustainable route for converting captured carbon into bioenergy and high‐value products ...
Ha‐Neul Choi   +5 more
wiley   +1 more source

Investigation of Washability of Seyitömer B3 Coal Seam, Turkey [PDF]

open access: yesInternational Journal of Economic and Environment Geology, 2018
In this study, the evaluability of lower calorific B3 coal seam belonging to Seyitömer lignite operations which is about 25 km away from Kütahya was researched.
Ahmet Aydin   +3 more
doaj  

Working With School‐Aged Children With Neurodisability and Oropharyngeal Dysphagia Who Require Mealtime Assistance: A Survey of Speech and Language Therapists’ Clinical Practice

open access: yesInternational Journal of Language &Communication Disorders, Volume 61, Issue 3, May/June 2026.
ABSTRACT Background School‐aged children with neurodisability and oropharyngeal dysphagia who need mealtime assistance have an increased risk of premature death. Speech & Language Therapists (SLTs) provide assessment and recommendations to optimise mealtime nutrition and hydration, but little is known about current clinical practice including mealtime ...
Sally Morgan   +3 more
wiley   +1 more source

Kisspeptin as a test of hypothalamic dysfunction in pubertal and reproductive disorders

open access: yesAndrology, Volume 14, Issue 4, Page 1002-1016, May 2026.
Abstract The hypothalamic–pituitary–gonadal axis is regulated by the gonadotropin‐releasing hormone pulse generator in the hypothalamus. This is comprised of neurons that secrete kisspeptin in a pulsatile manner to stimulate the release of GnRH, and, in turn, downstream gonadotropins from the pituitary gland, and subsequently sex steroids and ...
Aureliane C. S. Pierret   +5 more
wiley   +1 more source

Effect of Addition Catalyst Sulfate Acid and Solvents (Ch3oh) Biodiesel Production Process of Seeds Nyamplung (Calophyllum Inophyllum) [PDF]

open access: yes, 2012
Biodiesel is made by taking the oil from the seeds by pressing nyamplung then processed through two stages of esterification and transesterification of the oil with solvent ratio between 1:1, 1:2, 1:3, 1:4 and 1:6 and added catalyst H2SO4 at process of ...
S.T., M.T., Hilwatullisan
core  

Technological Properties of Biocomposites Produced With Agro‐Industrial Castor Waste Applicable in the Thermal Insulation of Buildings

open access: yesPolymer Composites, Volume 47, Issue 8, Page 7360-7378, 20 April 2026.
Biocomposites produced with agro‐industrial waste from castor hulls and pinewood bonded with urea‐formaldehyde adhesive, intended for application as thermal insulation in buildings. ABSTRACT The production of composite particleboards with agricultural waste has been the focus of many studies that aim to address environmental problems due to waste ...
Thamirys Andrade Lopes   +7 more
wiley   +1 more source

Co-firing of biomass and other wastes in fluidised bed systems [PDF]

open access: yes, 2006
A project on co-firing in large-scale power plants burning coal is currently funded by the European Commission. It is called COPOWER. The project involves 10 organisations from 6 countries.
Abelha, P   +26 more
core  

Effect of Catalyst in Volume Percent Yield Biodiesel From Stearin by Transesterification Process [PDF]

open access: yes, 2011
Use of fuel oil is increasingly high, but the problem is not in line with the production of fuel oil which is increasingly lower, so to anticipate and meet the fuel needs of the growing diesel engine, it requires a search and research on alternative ...
Erlinawati, M.T, Ir
core   +1 more source

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