Results 11 to 20 of about 170 (111)

International Evenness Index And Pavement Condition Index For Defining Pavement Serviceability Levels

Iteckne, 2021
La presente investigación constituye una revisión sistemática de la literatura sobre los métodos de evaluación de los pavimentos flexibles, IRI (Índice de Rugosidad Internacional) y PCI (Índice de Condición de Pavimento) para determinar los niveles de ...
Boris Enrique Oblitas Gastelo, Ingrid Isabel Medina Cardozo, Carmen Rosa Paredes Asalde   +2 more
doaj   +1 more source

Defining the scope for altering rice leaf anatomy to improve photosynthesis: a modelling approach

New Phytologist, Volume 237, Issue 2, Page 441-453, January 2023., 2023
Summary Leaf structure plays an important role in photosynthesis. However, the causal relationship and the quantitative importance of any single structural parameter to the overall photosynthetic performance of a leaf remains open to debate. In this paper, we report on a mechanistic model, eLeaf, which successfully captures rice leaf photosynthetic ...
Yi Xiao, Jen Sloan, Chris Hepworth, Marc Fradera‐Soler, Andrew Mathers, Rachel Thorley, Alice Baillie, Hannah Jones, Tiangen Chang, Xingyuan Chen, Nazmin Yaapar, Colin P. Osborne, Craig Sturrock, Sacha J. Mooney, Andrew J. Fleming, Xin‐Guang Zhu   +15 more
wiley   +1 more source

Trihelix transcription factors GTL1 and DF1 prevent aberrant root hair formation in an excess nutrient condition

New Phytologist, Volume 235, Issue 4, Page 1426-1441, August 2022., 2022
Summary Root hair growth is tuned in response to the environment surrounding plants. While most previous studies focused on the enhancement of root hair growth during nutrient starvation, few studies investigated the root hair response in the presence of excess nutrients.
Michitaro Shibata, David S. Favero, Ryu Takebayashi, Arika Takebayashi, Ayako Kawamura, Bart Rymen, Yoichiroh Hosokawa, Keiko Sugimoto   +7 more
wiley   +1 more source

Quantifying the effect of shade on cuticle morphology and carbon isotopes of sycamores: present and past

American Journal of Botany, Volume 108, Issue 12, Page 2435-2451, December 2021., 2021
Abstract Premise Reconstructing the light environment and architecture of the plant canopy from the fossil record requires the use of proxies, such as those derived from cell wall undulation, cell size, and carbon isotopes. All approaches assume that plant taxa will respond predictably to changes in light environments.
Joseph N. Milligan, Andrew G. Flynn, Jennifer D. Wagner, Lenny L.R. Kouwenberg, Richard S. Barclay, Bruce W. Byars, Regan E. Dunn, Joseph D. White, Bernd Zechmann, Daniel J. Peppe   +9 more
wiley   +1 more source

A starting guide to root ecology: strengthening ecological concepts and standardising root classification, sampling, processing and trait measurements

New Phytologist, Volume 232, Issue 3, Page 973-1122, November 2021., 2021
Summary In the context of a recent massive increase in research on plant root functions and their impact on the environment, root ecologists currently face many important challenges to keep on generating cutting‐edge, meaningful and integrated knowledge.
Grégoire T. Freschet, Loïc Pagès, Colleen M. Iversen, Louise H. Comas, Boris Rewald, Catherine Roumet, Jitka Klimešová, Marcin Zadworny, Hendrik Poorter, Johannes A. Postma, Thomas S. Adams, Agnieszka Bagniewska‐Zadworna, A. Glyn Bengough, Elison B. Blancaflor, Ivano Brunner, Johannes H. C. Cornelissen, Eric Garnier, Arthur Gessler, Sarah E. Hobbie, Ina C. Meier, Liesje Mommer, Catherine Picon‐Cochard, Laura Rose, Peter Ryser, Michael Scherer‐Lorenzen, Nadejda A. Soudzilovskaia, Alexia Stokes, Tao Sun, Oscar J. Valverde‐Barrantes, Monique Weemstra, Alexandra Weigelt, Nina Wurzburger, Larry M. York, Sarah A. Batterman, Moemy Gomes de Moraes, Štěpán Janeček, Hans Lambers, Verity Salmon, Nishanth Tharayil, M. Luke McCormack   +39 more
wiley   +1 more source

Functional understanding of secondary cell wall cellulose synthases in Populus trichocarpa via the Cas9/gRNA‐induced gene knockouts

New Phytologist, Volume 231, Issue 4, Page 1478-1495, August 2021., 2021
Summary Plant cellulose is synthesized by a large plasma membrane‐localized cellulose synthase (CesA) complex. However, an overall functional determination of secondary cell wall (SCW) CesAs is still lacking in trees, especially one based on gene knockouts.
Wenjing Xu, Hao Cheng, Siran Zhu, Jiyao Cheng, Huanhuan Ji, Baocai Zhang, Shenquan Cao, Chong Wang, Guimin Tong, Cheng Zhen, Liqiang Mu, Yihua Zhou, Yuxiang Cheng   +12 more
wiley   +1 more source

ASPECTOS CONSTRUCTIVOS DEL PRIMER PROYECTO DE RECICLADO EN FRÍO IN-SITU CON ASFALTO ESPUMADO EN CHILE

Revista Ingeniería de Construcción, 2003
El presente trabajo resume la experiencia del primer proyecto de reciclado en frío de pavimentos con asfalto espumado desarrollado en Chile. Esta técnica es utilizada para la rehabilitación de pavimentos flexibles, mediante el procesamiento y ...
Guillermo Thenoux, Alvaro González, Andrés Jamet   +2 more
doaj   +8 more sources

Análisis de costos de construcción asociados al diseño racional de pavimentos con diferentes modelos de fatiga

Revista Ingeniería de Construcción, 2015
En el diseño racional de pavimentos flexibles se utilizan modelos de fatiga para estimar los esfuerzos y deformaciones admisibles, los cuales son comparados con los esfuerzos y deformaciones actuantes calculadas con modelos de respuesta.
Armando Orobio, Jackson Gil
doaj   +1 more source

The Arabidopsis Nα‐acetyltransferase NAA60 locates to the plasma membrane and is vital for the high salt stress response

New Phytologist, Volume 228, Issue 2, Page 554-569, October 2020., 2020
Summary In humans and plants, N‐terminal acetylation plays a central role in protein homeostasis, affects 80% of proteins in the cytoplasm and is catalyzed by five ribosome‐associated N‐acetyltransferases (NatA–E). Humans also possess a Golgi‐associated NatF (HsNAA60) that is essential for Golgi integrity.
Eric Linster, Dominik Layer, Willy V. Bienvenut, Trinh V. Dinh, Felix A. Weyer, Wiebke Leemhuis, Annika Brünje, Marion Hoffrichter, Pavlina Miklankova, Jürgen Kopp, Karine Lapouge, Julia Sindlinger, Dirk Schwarzer, Thierry Meinnel, Iris Finkemeier, Carmela Giglione, Ruediger Hell, Irmgard Sinning, Markus Wirtz   +18 more
wiley   +1 more source

Auxin‐induced actin cytoskeleton rearrangements require AUX1

New Phytologist, Volume 226, Issue 2, Page 441-459, April 2020., 2020
Summary The actin cytoskeleton is required for cell expansion and implicated in cellular responses to the phytohormone auxin. However, the mechanisms that coordinate auxin signaling, cytoskeletal remodeling and cell expansion are poorly understood. Previous studies examined long‐term actin cytoskeleton responses to auxin, but plants respond to auxin ...
Ruthie S. Arieti, Christopher J. Staiger
wiley   +1 more source