Results 81 to 90 of about 3,812,934 (235)

Radial oxygen loss, rhizospheric methane oxidation and methane emissions from rice roots

open access: yesNew Phytologist, Volume 252, Issue 3, Page 1035-1049, November 2026.
Longitudinal variation in rice (Oryza sativa) root traits affecting the bidirectional diffusion of O2 and CH4. Summary Methane (CH4) produced in flooded paddy soils is emitted by passive diffusion, by ebullition and by diffusion through the rice (Oryza sativa) plant.
Juan de la Cruz Jiménez   +8 more
wiley   +1 more source

Dinàmica orientacional i estructura local en liquids moleculars sobrerefredats

open access: yes, 2023
The aim of this thesis is to study, by means of molecular dynamics simulations, the behaviour of two molecular models at different temperatures, approaching the glass transition. One of them mimics methanol molecules, whereas the other differs from the former only in the ability of forming hydrogen bonds.
openaire   +4 more sources

FvGI–FvCO–FvFT1 pathway activates FvTFL1 in long days to repress flowering in woodland strawberry (Fragaria vesca)

open access: yesNew Phytologist, Volume 252, Issue 3, Page 1269-1282, November 2026.
Natural variation of flowering time correlates with FvFT1 and FvTFL1 expression in European Fragaria vesca accessions. Summary Photoperiod is a stable seasonal signal. Although photoperiodic flowering is well understood in short‐day (SD) and long‐day (LD) annual plants, the regulatory mechanisms in perennials remain elusive.
Quan Zhou   +7 more
wiley   +1 more source

Estructura cristalina y molecular de la 2 etoxi isonitroso-acetanilida

open access: yes, 2021
En este trabajo, presentalrios la estructura cristalina y molecular de la 2 etosi isonitrosoacetanilida, derivado de la isoiiitrosoacetanilida por sustitución del hidrógeno de posición ORTO del anillo bencénico por el radical etoxi.
Font-Altaba, M.   +3 more
core  

Estructura cristalina y molecular de la isonitroso acetanilida

open access: yesActa geológica hispánica, 1972
In this paper the crystal and molecular structure of the isonitrose acetanilide has been determined by X-ray diffraction. Space group: P 2i/c 2i/a 2i/b, unitcell dimensions: a. :9.672 A bo: 17.710 A co : 9.166 A Z : 8. The molecules are linked by two hydrogen bonds: N-H ... O 3.067 Å O-H ...
BRIANSÓ, J.L.   +2 more
openaire   +4 more sources

Estructura cristalina y molecular de la 2-Cloro Isonitrosoacetanilida

open access: yes, 2021
En este trabajo se presenta la estructura cristalina y molecular de la 2-cloro isonitrosoacetanilida, derivado de la isonitrosoacetanilida, serie que constituye una línea de investigación de la Sección de Cristalografía del C.S.I.C. de Barcelona.
Plana Llevat, Feliciano   +3 more
core  

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

open access: yesEcological Entomology, Volume 51, Issue 5, Page 1025-1035, October 2026.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley   +2 more
wiley   +1 more source

Estructura molecular y desarrollo del pelo

open access: yes, 2017
El objetivo del presente artículo es revisar la anatomía, histología, embriología, crecimiento y desarrollo del pelo. Asimismo analizamos aspectos básicos de biología molecular y los mecanismos moleculares que regulan la morfogénesis de éste.
Sandoval Tress, Cecilia   +2 more
core  

Evidence for regulation of transpiration in nonstomatal plants: insights from bryophyte gametophytes

open access: yesNew Phytologist, Volume 252, Issue 1, Page 54-68, October 2026.
Kinetics of cell wall water vapor potential (Ψcw) and resistance of cell wall and plasmatic membrane to water flux in response to cytoplasmic water potential (Ψcyt) during dehydration. Ψcyt was calculated from the WC at any moment of the dehydration curve by using the relationship between −1/Ψw and WC of pressure volume curves and assuming Ψw = Ψcyt ...
Alicia V. Perera‐Castro   +3 more
wiley   +1 more source

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