Results 81 to 90 of about 83,458 (265)

Biochemical Characterization of a Novel α/β-Hydrolase/FSH from the White Shrimp Litopenaeus vannamei

open access: yesBiomolecules, 2019
(1) Background: Lipases and esterases are important enzymes that share the α/β hydrolase fold. The activity and cellular localization are important characteristics to understand the role of such enzymes in an organism.
Karina D. Garcia-Orozco   +9 more
doaj   +1 more source

Temporal dynamics in functional fruit traits of native and invasive fleshy fruited plants in subtropical Andean forests

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1221-1232, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruits encompass the energetic and material flow between both interacting parties in frugivore‐mediated seed dispersal. Since fruit traits matter in frugivores' foraging decisions, the temporal dynamics of fruit traits might influence interaction outcomes.
Irene M. A. Bender   +3 more
wiley   +1 more source

Sport as a privilege in Spain [PDF]

open access: yes, 2010
The reduction of Physical Education hours in the Spanish curriculum originates from a false premise: families are already aware of the importance of physical activity, and attempt to compensate for the lack of it at school with an extra schedule.
Luis-Pascual, J-C, Manley, AJ
core  

Foraging plasticity and physiological adaptations enable hummingbirds to subsist on dilute nectars

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1475-1490, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Hummingbirds frequently feed on small volumes (<30 μL) of sucrose‐rich nectars. Climate change is expected to affect both the abundance and the concentrations of accumulated nectar.
Rosalee L. Elting   +5 more
wiley   +1 more source

alimentación contemporánea entre la globalización y la patrimonialización

open access: yesBoletín de Antropología, 2019
El llamado proceso de globalización comporta un proceso progresivo de homogeneización alimentaria. Desde los años de 1960, se intensificó el paso de unos ecosistemas muy diversificados a otros hiperespecializados e integrados en vastos sistemas de ...
J. Contreras
semanticscholar   +1 more source

Entrepreneurial Orientation in Mexican Microenterprises

open access: yesJournal of Entrepreneurship, Management and Innovation, 2013
Over the past 30 years research on Entrepreneurship Orientation (EO) has provided valuable information regarding strategy, entrepreneurship and aspects of performance at the firm-level.
Héctor Montiel Campos   +3 more
doaj   +1 more source

TECHNICAL AND STRUCTURAL DEVELOPMENTS IN SPAIN'S DAIRY SECTOR: IMPLICATIONS FOR ENTRY INTO THE COMMON MARKET [PDF]

open access: yes
This paper outlines the major trends experienced by Spain's dairy sector in recent decades. It offers tentative explanations of the factors accounting for these observed trends.
Hammond, Jerome W., Herruzo, A.C.
core   +1 more source

Probióticos y su mecanismo de acción en alimentación animal

open access: yesAgronomía Mesoamericana, 2019
Introducción. En la producción pecuaria con fines comerciales, es frecuente usar aditivos para aumentar la efectividad de los nutrientes presentes en el alimento, su disponibilidad y absorción en el tracto gastrointestinal,además, de modular la ...
A. Molina
semanticscholar   +1 more source

Bioactive Peptide‐Enriched Requeson: A Functional Dairy Product From Whey Fermentation

open access: yesFood Science &Nutrition, Volume 14, Issue 4, April 2026.
This study presents the production of functional Requeson from whey using lactic fermentation. Proteolysis induced by Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus promotes the generation of bioactive peptides. The product is evaluated for antioxidant, ACE‐inhibitory, DPP‐IV inhibitory, mineral chelating, and antimicrobial ...
Luis‐Fernando Patlan‐Velázquez   +7 more
wiley   +1 more source

Innovación social y capacidad de organización de las cooperativas pesqueras en el municipio de Balancán, Tabasco, México [PDF]

open access: yes, 2012
La presente investigación aborda el dilema provocado por un problema ambiental, causado por la especie invasora de un pez (plecos), que afecta la capacidad económica de las cooperativas pesqueras de la subregión Ríos en la cuenca del Usumacinta del ...
Eduardo Bello Baltazar   +2 more
core  

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