Results 21 to 30 of about 110,009 (280)
Functional role of water in membranes updated: A tribute to Träuble [PDF]
, 2015 The classical view of a cell membrane is as a hydrophobic slab in which only nonpolar solutes can dissolve and permeate. However, water-soluble non-electrolytes such as glycerol, erythritol, urea and others can permeate lipid membranes in the liquid ...
Bouchet, Ana María +5 more
core +1 more source
Nuestras Aves, 2023 La Mosqueta Ojo Dorado (Hemitriccus margaritaceiventer) se distribuye en varias provincias de Argentina, y su área reproductiva comprende las provincias de Jujuy, Salta, Tucumán, Catamarca, Entre Ríos, Formosa, Chaco, Corrientes, Córdoba, Santa Fe y ...
O. Quiroga, Diego Cejas
semanticscholar +1 more source
Development of an analytical method to determine malondialdehyde as an oxidative marker in cryopreserved bovine semen [PDF]
, 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
The photochemical inheritance of Eduardo Lissi and Juan Grotewold and the intersystem crossings with other inheritances. [PDF]
Photochem PhotobiolEduardo Lissi, Dorita Adamo‐Lissi and Juan Grotewold in Aberystwyth, Wales, winter 1961. Upon their return to Buenos Aires in 1963, with their PhD degrees, Lissi and Grotewold started a Chemical Kinetics and Photochemistry group in the School of Sciences (University of Buenos Aires).
Braslavsky SE, Previtali CM.
europepmc +2 more sources
Differentiation of argentine propolis from different species of bees and geographical origins by UV spectroscopy and chemometric analysis [PDF]
, 2018 Bees collect vegetal resins that they mix with their wax and mechanical impurities to elaborate propolis, whose chemical composition is complex and variable depending on botanical/geographical origin, type of bee, time of year when it was produced and ...
Borelli, Romina +7 more
core +2 more sources
Revista de la Sociedad Argentina de Diabetes, 2015 Data mining is a relatively new tool that allows finding out unknown associations in databases. Its use in medicine is scarce and therefore in diabetes. We describe basic notions with hypothetic examples regarding diabetes, to apply in our daily practice.
Franklin Ábalos +5 more
doaj +1 more source
Maximum efficiency phothochemistry and potential photosynthetic index in melon plants (Cucumis melo) treated with low temperatures [PDF]
, 2014 La fluorescencia de la clorofila se utiliza para determinar la eficiencia fotoquímica de las plantas ante diferentes condiciones ambientales. Existen índices como Fv/Fm y PI abs que son indicadores indirectos del rendimiento cuántico del fotosistema II ...
Bouzo, Carlos Alberto +4 more
core +2 more sources
The unconscious: a bibliographical and comparative review of different views on the concept
Interacciones, 2016 Currently, in the academic field, the different currents in psychology are often opposed without deepening their points of agreement. As a result of this, the present investigation makes a comparison of the unconscious concept according to: Sigmund Freud
Adrián Hinojosa +5 more
doaj +1 more source
Ciência & Saúde Coletiva, 2022 The purpose of this article is to contribute to the understanding and visibility of conflicts and disputes over the use of agrochemicals in the provinces of Santa Fe, Santiago del Estero and Salta, in Argentina.
M. Schmidt +4 more
semanticscholar +1 more source
Ruris, 2022 La provincia de Santiago del Estero, ubicada en la región noroeste de la Argentina, constituye un origen tradicional de importantes corrientes migratorias laborales transitorias.
G. Quaranta, M. Blanco
semanticscholar +1 more source