Results 51 to 60 of about 1,204,514 (174)

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

Nonlinear 3-D inversion of gravity data over a sulfide ore body

open access: yesGeofísica Internacional, 2000
El gradiente gravimétrico horizontal y el principio de superposición de campos potenciales son utilizados en la interpretación de los datos gravimétricos de un yacimiento de sulfuros mediante una estructura 3-D de densidades.
J. García-Abdeslem
doaj   +1 more source

Turnip mosaic virus utilizes the lipid droplet biogenesis machinery to facilitate its propagation in plants

open access: yesNew Phytologist, Volume 252, Issue 2, Page 797-816, October 2026.
Potyvirus turnip mosaic virus induces neutral lipid accumulation and lipid droplet biogenesis in infected leaves for its own benefit. See also the Commentary on this article by May & Nagy, 252: 525–527. Summary Lipid droplets (LDs), which are dedicated to storing neutral lipids (NLs), are dynamic organelles involved in numerous other functions ...
Léna Jambou   +16 more
wiley   +1 more source

ESTRUCTURA HORIZONTAL DE BOSQUE CADUCIFOLIO, OBSERVADA EN UNA PARCELA AL SUR DE LA PENÍNSULA DE AZUERO

open access: yesTecnociencia, 2010
  Se realizó un estudio de la estructura horizontal en una parcela de bosque caducifolio, en los terrenos del laboratorio de Achotines, Provincia de Los Santos, República de Panamá.
Jorge Mendieta, David Mitre
doaj  

A role for vegetation phenology in shaping patterns of ecosystem sensitivity to drought

open access: yesNew Phytologist, Volume 252, Issue 1, Page 23-32, October 2026.
Examples of vegetation phenology during drought. Summary Phenology, as the study of the timing and rhythms of vegetation activity, has traditionally emphasized trends in phenological responses to gradual climate change. Consequently, we lack understanding of phenological responses to concurrent increases in the frequency and intensity of climate ...
Andrew J. Felton
wiley   +1 more source

El efecto del pastoreo sobre la diversidad florística y estructural en pastizales de montaña del centro de Argentina Grazing effects on the floristic and structural diversity in mountain grasslands from central Argentina

open access: yesRevista Chilena de Historia Natural, 2002
Se estudió el efecto del pastoreo y de su exclusión por 10 años sobre la composición y diversidad florística y sobre la diversidad estructural de pastizales naturales de montaña, en las Sierras de Córdoba (2.200 m de altitud), Argentina.
MARIANA NAI-BREGAGLIO   +2 more
doaj  

The preprophase band is dispensable for robust cell division orientation in wood‐forming cambium stem cells

open access: yesNew Phytologist, Volume 252, Issue 1, Page 178-191, October 2026.
Characterization of periclinal and anticlinal cell divisions in dividing cambium stem cells (CSCs). (a) Scheme indicating periclinal and anticlinal cell divisions in CSCs in the Arabidopsis hypocotyl. The orange dashed ring in the middle panel represents the cambium area. The orange cuboids represent individual CSCs.
Xiaomin Liu   +4 more
wiley   +1 more source

Estudo numérico do acoplamento entre poço horizontal e reservatório de petróleo [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2009A utilização de poços horizontais na exploração de reservatórios de petróleo é cada vez mais intensa.
Miranda, Roque Tadeu
core  

Upstream horizontal mergers, bargaining, vertical contracts [PDF]

open access: yes, 2005
Contrary to the seminal paper of Horn and Wolinsky (1988), we demonstrate that upstream firms, which sell their products to competing downstream firms, do not always have incentives to merge horizontally. In particular, we show that when bargaining takes
Milliou, Chrysovalantou   +1 more
core   +1 more source

ANÁLISIS ESTRUCTURAL DE UN BOSQUE NATURAL LOCALIZADO EN ZONA RURAL DEL MUNICIPIO DE POPAYÁN STRUCTURAL ANALYSIS OF A NATURAL FOREST AREA LOCATED IN THE RURAL MUNICIPALITY OF POPAYÁN

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2009
Las características estructurales de un bosque natural son un aspecto muy importante para conocer su dinámica y especialmente para definir su estructura y composición, lo que permitirá diseñar un plan de manejo dependiendo de los resultados obtenidos. El
JOSÉ F ALVIS GORDO
doaj  

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