Results 201 to 210 of about 2,692,349 (306)

How similar are species names and why does this matter for biodiversity data. [PDF]

Biodivers Data J
Menegotto A, Ronquillo C, Hortal J, Webb TJ.   +3 more
europepmc   +1 more source

Epistemología de las Ciencias Naturales

, 2016
ESP
openaire   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez, Alvaro Yamil Tesio, Fernando Pablo Cometto, Gustavo Marcelo Morales, Gabriel Ángel Planes, Alvaro Caballero   +5 more
wiley   +1 more source

Effects of 12-Week Resistance Training on Metabolic and Immune Responses in Normal-Weight and Older Women with Obesity. [PDF]

Int J Mol Sci
Vidal-Seguel N, Sepúlveda-Lara A, Carranza-Leiva J, Márquez C, Huard N, Sapunar J, Salazar LA, Sanhueza S, Torres S, Nova-Lamperti E, Marzuca-Nassr GN.   +10 more
europepmc   +1 more source

Ciencias naturales y orientaciones pedagógicas

, 1975
ESP
openaire   +1 more source

Integrated biorefinery for cellulosic ethanol and spherical nanolignin production from coconut waste

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Green coconut waste was subjected to different fractionation methods to obtain integrated lignin nanoparticles and cellulosic ethanol. Pretreatment with gradual addition of dilute sulfuric acid provided a higher structural hemicellulose precursor yield (68.2%).
Ricardo Marchezan Farias de Mesquita, Júlia Caroline Dal Prá, Roselei Claudete Fontana, Sheila Montipó, Henrique Macedo Baudel, Eduardo Dieldold, Willian Daniel Hahn Schneider, Marli Camassola   +7 more
wiley   +1 more source

Heads on the surface: Peek performance of spy-hop behavior in Chilean dolphins. [PDF]

Ecology
Silvestri M, Swan GJF, Soto GE, Heinrich S, Soto-Gamboa M.   +4 more
europepmc   +1 more source

Thermophilic anaerobic treatment and biogas generation from wastewater produced in an advanced biorefinery process

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Anaerobic digestion can be an alternative method for treating wastewater from second‐generation biorefineries while simultaneously producing biogas. However, the feasibility of the process and key operational parameters by which wastewater produced in lignocellulosic biorefineries affects reactor performance remain poorly understood.
Jairo M. Carrillo‐Osorio, Germán Buitrón   +1 more
wiley   +1 more source

[Contact with nature and its relationship with perceived stress and health-related quality of life in rural adults served by primary care]. [PDF]

Aten Primaria
de la Hoz García M, Galiana-Sánchez ME, Moncho-Vasallo J, Orts-Cortés MI.   +3 more
europepmc   +1 more source

Cursillo práctico de Ciencias Naturales

, 1962
ESP
openaire   +1 more source