Results 51 to 60 of about 150 (122)
New Phytologist, Volume 243, Issue 6, Page 2187-2200, September 2024.Summary The superior productivity of C4 plants is achieved via a metabolic C4 cycle which acts as a CO2 pump across mesophyll and bundle sheath (BS) cells and requires an additional input of energy in the form of ATP. The importance of chloroplast NADH dehydrogenase‐like complex (NDH) operating cyclic electron flow (CEF) around Photosystem I (PSI) for ...
Maria Ermakova +7 more
wiley +1 more source
Decoupling cell size homeostasis in diatoms from the geometrical constraints of the silica cell wall
New Phytologist, Volume 243, Issue 1, Page 258-270, July 2024.Summary Unicellular organisms are known to exert tight control over their cell size. In the case of diatoms, abundant eukaryotic microalgae, two opposing notions are widely accepted. On the one hand, the rigid silica cell wall that forms inside the parental cell is thought to enforce geometrical reduction of the cell size.
Diede de Haan +6 more
wiley +1 more source
Modelo de evaluación técnica del desempeño del mantenimiento de pavimentos flexibles [PDF]
Revista de la construcción, 2010 En la gestion de pavimentos es importante evaluar el desempeno de las estrategias de mantenimiento. Esta se realiza mediante modelos tales como HDM-4 a nivel de red. Sin embargo, no siempre se cuenta con calibraciones a nivel de proyecto que permitan precisar los planes de mantenimiento.
Vera, I +3 more
openaire +2 more sources
American Journal of Botany, Volume 111, Issue 5, May 2024.Abstract Premise Previous studies have suggested a trade‐off between trichome density (Dt) and stomatal density (Ds) due to shared cell precursors. We clarified how, when, and why this developmental trade‐off may be overcome across species. Methods We derived equations to determine the developmental basis for Dt and Ds in trichome and stomatal indices (
Alec S. Baird +12 more
wiley +1 more source
Applications in Plant Sciences, Volume 12, Issue 1, January-February 2024.Abstract Premise Leaf epidermal cell morphology is closely tied to the evolutionary history of plants and their growth environments and is therefore of interest to many plant biologists. However, cell measurement can be time consuming and restrictive with current methods.
Benjamin A. Lloyd +6 more
wiley +1 more source
Ciencia e Ingeniería Neogranadina, 2022 El objetivo de este trabajo es determinar el periodo de desempeño de tres mezclas asfálticas prefabricadas utilizadas para actividades de parcheo en pavimento flexible. Los materiales se evaluaron por ensayos de granulometría, gravedad especí
Sandra Lizeth Abril Zuleta +2 more
doaj +1 more source
Permanent deformation model for pavement condition assessment
Revista Ingeniería de Construcción, 2017 For many decades, studies have addressed the development of plastic strains in flexible pavements. Currently, there are models available that allow predicting this type of failure, and it is a common practice to include them in the structural design of ...
F. Leiva +3 more
doaj +1 more source
Diseño estructural de pavimento flexible
Revista Ingeniería de Construcción, 1990 Juan Patillo
doaj +10 more sources
Diseño estructural de pavimento flexible
Revista Ingeniería de Construcción, 2008 Juan Patillo B.
doaj +10 more sources
Gestión sostenible del pavimento flexible, rígido y articulado del centro urbano del Cantón Girón
Maskana, 2017 El índice de condición del pavimento, PCI para pavimentos flexible y rígido, e ICP para pavimento articulado, determina el nivel de servicio de una vía y las acciones operacionales que se pueden ejecutar en ésta, ya sea un tratamiento preventivo ...
Gonzalo Guzmán, Daniel Mogrovejo
doaj