Results 81 to 90 of about 570,235 (208)

Suicide gene therapy on spontaneous canine melanoma: correlations between in vivo tumors and their derived multicell spheroids in vitro [PDF]

open access: yes, 2010
To validate the use of multicellular spheroids to predict the efficacy of herpes simplex thymidine kinase/ganciclovir (HSVtk/GCV) suicide gene therapy in the respective in vivo tumors, we established and characterized 15 melanoma-derived cell lines from ...
Altamirano, Natalia Andrea   +6 more
core   +1 more source

Desarrollo y transferencia

open access: yesRevista Ciencia y Tecnología, 2015
Revista Ciencia y Tecnologia No.
openaire   +2 more sources

Sustainable Production of Peanut Protein Isolate: Optimization, Functional Characterization, and Comparison With Soy Protein

open access: yesSustainable Food Proteins, Volume 4, Issue 1, March 2026.
Process of obtaining peanut protein isolate from South American peanuts, highlighting extraction optimization and its potential as a sustainable functional food ingredient. ABSTRACT The agri‐food industry seeks sustainable and plant‐based protein sources that valorize industrial by‐products to meet the nutritional demands of the growing population and ...
Amadeo O. Martín Costa   +6 more
wiley   +1 more source

Development of an analytical method to determine malondialdehyde as an oxidative marker in cryopreserved bovine semen [PDF]

open access: yes, 2015
Frozen sperm is widely used in artificial insemination of cattle as well as other animal species. As a consequence of the freezing and thawing processes of semen, an excess of reactive oxygen species (ROS) are formed.
Nazareno, Mónica Azucena   +3 more
core   +2 more sources

Le trauma à l'épreuve de l'espace transféro-transitionnel Freud, Lacan, Winnicott et quelques autres...

open access: yesRevista Latinoamericana de Psicopatologia Fundamental
L’ approche freudo-lacanienne, parallèlement à la mauvaise rencontre du réel, définit le traumatisme en tant qu’effet de langage potentiellement structurant pour le sujet.
Jacques Cabassut, Mohammed Ham
doaj   +1 more source

An exploratory study on the perceived effectiveness of teacher interventions in bullying: Insights from the students' perspective

open access: yesBritish Journal of Educational Psychology, Volume 96, Issue 1, Page 73-89, March 2026.
Abstract Background Bullying remains a significant problem in schools, affecting student well‐being. Teachers, as primary responders, are crucial in mitigating these effects. However, the impact of different teacher intervention strategies – as perceived by students – and the roles of teacher–student relationship quality and student involvement in ...
Noelia Muñoz‐Fernández   +3 more
wiley   +1 more source

A Taxa de conversão do alimento (FCR) do Caiman latirostris é mais eficiente a temperaturas mais elevadas [PDF]

open access: yes, 2009
The effects of temperature on the growth of Caiman latirostris were investigated in order to evaluate the efficiency of food conversion at 29 and 33°C. Sixty-eight captive raised animals, two months old, taken from four nests, were used.
Larriera, Alejandro   +2 more
core  

Spatio-temporal risk assessment models for Lobesia botrana in uncolonized winegrowing areas [PDF]

open access: yes, 2019
The objective of this work was to generate a series of equations to describe the voltinism of Lobesia botrana in the quarantine area of the main winemaking area of Argentina, Mendoza.
Aceñolaza, Pablo Gilberto   +2 more
core   +2 more sources

Subsidies, Net Zero Transition and Public Debt: An Analysis for the Oil and Gas Industry in Brazil

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
Abstract Despite awareness of the challenges in promoting the decarbonization of the economy, explicit fossil fuel subsidies have increased considerably worldwide in the past decade, reaching an all‐time high at US$1 trillion in 2022. Considering the net‐zero transition and the increase of modern public debt, this article assesses the most relevant ...
Fernando Inti Leal   +2 more
wiley   +1 more source

Clutch size of Caiman latirostris (Crocodylia: Alligatoridae) varies on a latitudinal gradient [PDF]

open access: yes, 2009
The distribution of the Broad-Snouted Caiman (Caiman latirostris) ranges from 5°S to 32°S. Thus, caiman populations are exposed to different climatic conditions, and this latitudinal gradient could affect aspects of their reproduction.
Piña, Carlos Ignacio   +2 more
core  

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