Results 21 to 30 of about 59,009,047 (135)

The α subunit of the heterotrimeric G protein regulates mesophyll CO2 conductance and drought tolerance in rice

open access: yesNew Phytologist, Volume 232, Issue 6, Page 2324-2338, December 2021., 2021
Summary Mesophyll conductance gm determines CO2 diffusion rates from mesophyll intercellular air spaces to the chloroplasts and is an important factor limiting photosynthesis. Increasing gm in cultivated plants is a potential strategy to increase photosynthesis and intrinsic water use efficiency (WUEi).
Yotam Zait   +2 more
wiley   +1 more source

Secado de arenca (triportheus magdalenae): influencia del salado en pila seca y húmeda

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2016
El objetivo del presente estudio fue determinar la influencia del salado en pila seca (PS) y húmeda (PH) durante el secado de la arenca a partir de la determinación de coeficientes de transferencia de masa (Kc) y difusividad (Da).
Diego Felipe Tirado Armesto   +2 more
doaj   +4 more sources

Recovery of ascorbic oxidoreductase from crude extract with an aqueous two-phase system in a perforated rotating disc contactor

open access: yesBrazilian Archives of Biology and Technology, 2004
A continuous perforated rotating disc contactor was used to extract the enzyme ascorbic oxidoreductase (E.C.1.10.3.3) from crude extract of Curcubita maxima with an aqueous two-phase system of poly (ethylene glycol) and phosphate salts.
Ana Lúcia Figueiredo Porto   +6 more
doaj   +1 more source

Deshidratación osmótica de olluco (Ullucus tuberosus) con y sin recubrimiento a diferentes concentraciones de cloruro de sodio y sacarosa

open access: yesAgroindustrial Science, 2013
Se evaluó el rendimiento de dos tipos de recubrimientos (almidón y pectina) en términos de transferencia de masa durante la deshidratación osmótica del olluco; a la vez se determinó la mejor concentración de cloruro de sodio y sacarosa para el ...
Victor Aredo   +7 more
doaj   +1 more source

ISEV2025 Abstract Book. [PDF]

open access: yesJ Extracell Vesicles
Journal of Extracellular Vesicles, Volume 14, Issue S1, October 2025.
europepmc   +2 more sources

Effects of salinity on seed germination, seedling growth and survival of Spartina ciliata Brong Efeitos da salinidade sobre a germinação, crescimento e sobrevivência das plântulas de Spartina ciliata Brong

open access: yesActa Botânica Brasílica, 1999
The effects of different salinities on the germination of Spartina ciliata seeds were tested during 40 days in the laboratory, using six concentrations of NaCl (0,45, 80, 130, 170 and 215 mM) besides three concentrations of seawater (25,30 and 35‰).
César Vieira Cordazzo
doaj   +1 more source

Síntese de um poli (ácido âmico) para aplicação como interfase em compósitos termoplásticos de alto desempenho Synthesis of a poly (amic acid) for appplication as interphase in high performance thermoplastic composites

open access: yesPolímeros, 2004
O objetivo do presente trabalho é apresentar a síntese de um poli (ácido âmico) (PAA) a ser utilizado como formador de interfase no processamento de compósitos termoplásticos de alto desempenho.
Liliana B. Nohara   +5 more
doaj   +1 more source

Resúmenes de tesis. Área Temática: Fisiología y Nutrición Animal

open access: yesCiencia y Tecnología Agropecuaria, 2001
Aislamiento, conservación y evaluación de la cinética de crecimiento y actividad celulolítica de aislados de Fibrobacter succinogenes de bovinos en pastoreo de gramíneas tropicales Marta Liliana Arcos, Faisury Ossa y Tito E. Diaz Muñoz En este estudio
Revista Corpoica
doaj   +1 more source

The requirement for calcification differs between ecologically important coccolithophore species

open access: yesNew Phytologist, Volume 220, Issue 1, Page 147-162, October 2018., 2018
Summary Coccolithophores are globally distributed unicellular marine algae that are characterized by their covering of calcite coccoliths. Calcification by coccolithophores contributes significantly to global biogeochemical cycles. However, the physiological requirement for calcification remains poorly understood as non‐calcifying strains of some ...
Charlotte E. Walker   +8 more
wiley   +1 more source

Historia de los precios de transferencia [PDF]

open access: yes, 2022
En esta nueva edición de Fiscalidad de los precios de transferencia (operaciones vinculadas) se aborda el análisis totalmente actualizado de los cambios producidos tanto en el derecho interno como en la Unión Europea, en el ámbito de la OCDE y del G7 y ...
González de Frutos, Ubaldo
core   +1 more source

Home - About - Disclaimer - Privacy