Results 51 to 60 of about 2,833,162 (154)
Plant, Cell &Environment, Volume 49, Issue 11, Page 7888-7899, November 2026.ABSTRACT Na+ can substitute K+ under K+ deficiency conditions, which is denominated as beneficial Na+. Despite its relevance at the physiological level and its interest in agriculture, the mechanisms allowing its uptake and use by plants remain unclear.
Jesús Amo +8 more
wiley +1 more source
Educación Superior: buscando respuestas para la Generación Net [PDF]
, 2010 La llamada Generación Net está constituida por los actuales jóvenes, adolescentes y niños, nacidos entre 1980 y 2000, lo que implica que ya está presente en todos los niveles del sistema educativo; si consideramos que éste se ha sustentado en el tiempo ...
Masclef, Maria Alejandra +2 more
core
Ciencias Marinas, 2016 Seasonal climatology of air–sea CO2 exchange was estimated from in situ sea surface CO2 partial pressure, temperature, salinity, and satellite wind data obtained from 2004 to 2011 in the southern region of the California Current, off the Baja California
Manuel Mariano-Matías +3 more
doaj +1 more source
Plant Biology, Volume 28, Issue 6, Page 2054-2064, October 2026.In the southern Andes, Nothofagus pumilio shows elevational decreases in the concentrations of carbon reserves which are the food of bark‐associated yeasts, suggesting that competition for carbohydrates between tree growth and bark‐associated yeasts may cause carbon shortages.
F. I. Piper +7 more
wiley +1 more source
Advanced Materials, Volume 38, Issue 51, 11 September 2026.In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
Time and spatial variability of sea surface temperature in the Gulf of California
Ciencias Marinas, 1999 Fourteen years of satellite images (1983–1996) are used to examine the variability of sea surface temperature (SST) in the Gulf of California. The study focussed on the semiannual, annual and interannual scales and on the average.
L Soto-Mardones +2 more
doaj +1 more source
In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts
Advanced Materials, Volume 38, Issue 51, 11 September 2026.An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea +9 more
wiley +1 more source
Primer catálogo de educación ambiental del Distrito Capital [PDF]
, 2004 Partiendo de una concepción sistémica del ambiente y aceptando que cualquier estado del mismo es el resultado de la interacción de las componentes natural, social y científico-tecnológica en un momento determinado, es importante la comunicación efectiva ...
Programa de Educación Ambiental +1 more
core
Ciencias Marinas, 2013 To assess the feeding habits of Rhinobatos glaucostigma (speckled guitarfish), the stomach contents of 176 individuals were examined. Specimens were obtained from the artisanal gillnet fisheries operating off Nayarit, Mexico, in the southeastern region ...
Karina De la Rosa-Meza +2 more
doaj +1 more source
Effect of the spatial and temporal variability of winds on the circulation in the Gulf of California
Ciencias Marinas, 2005 A numerical model of the Gulf of California is used to study and compare the circulation due to a spatially homogeneous and time symmetric wind (VI) and one derived from QuikScat data (VO).
A Jiménez, SG Marinone, A Parés-Sierra
doaj +1 more source