Results 91 to 100 of about 17,388 (207)

Chitosan‐induced modulation of secondary metabolism and stress tolerance in Salvia rosmarinus under combined drought and heat stress

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5989-6001, 15 August 2026.
Abstract BACKGROUND Abiotic stresses, particularly drought and elevated temperatures, negatively affect plant physiological and metabolic processes. This study investigated the effects of drought, heat, and combined stress on Salvia rosmarinus (rosemary), and evaluated foliar‐applied chitosan as a biostimulant.
Inês Mansinhos   +6 more
wiley   +1 more source

La cueva de Cienta (Arnedo-La Rioja)

open access: yesAntigüedad y Cristianismo, 1999
Localización y descripción. Restos arqueológicos delante de la peña en la que está horadada la cueva, que valdría la pena excavar y estudiar. Características más destacables: forma de los alvéolos, que son a modo de casquetes esféricos y no tienen base suficiente para que en ellos pueda anidar animal alguno. Hay tres que tienen vaciada lo que podríamos
González Blanco, Antonino   +2 more
openaire   +2 more sources

Borylation of Aryl Halides Induced by Visible Light Under Open‐To‐Air Environment

open access: yesChemSusChem, Volume 19, Issue 15, 14 August 2026.
Borylation of aryl halides was successfully achieved by a sustainable protocol which involved a purely organic confined medium, visible light as energy source under an open‐to‐air environment. Experimental and computational investigations evidenced that the reaction occurred through the formation of a ground–state complex generated by hydrogen bonding.
Jorge C. Herrera‐Luna   +5 more
wiley   +1 more source

A Hands‐On Guide to Open‐Shell Calculations in Organic Chemistry: Radical Chemistry, Single Electron Transfer, and Energy Transfer

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 29, 7 August 2026.
Molecules with unpaired electrons, also known as open‐shell systems, are key intermediates in several light‐mediated or metal‐catalyzed transformations in organic chemistry. However, modeling this chemistry by density functional theory calculations is challenging.
Nil Sanosa   +2 more
wiley   +1 more source

Anticipatory Cortisol Regulation During Competition in Elite Female Field Hockey Players

open access: yesStress and Health, Volume 42, Issue 4, August 2026.
ABSTRACT Research examining the cortisol awakening response (CAR) in elite female athletes during official competition remains limited, particularly under ecologically valid high‐stakes conditions. This study investigated associations between pre‐competitive Delta CAR, competitive outcome, anxiety‐related variables, and cortisol fluctuations on an ...
Jorge García‐Bastida   +5 more
wiley   +1 more source

Abuelos y nietos: la lectura como medio para la transmisión de conocimientos en contextos de ocio intergeneracional

open access: yesInvestigaciones Sobre Lectura
Leer es una de las actividades que están más presentes en la elección libre, placentera y voluntaria que abuelos/as y nietos/as realizan en los tiempos compartidos de ocio, siendo uno de los principales motivos que les orienta a su práctica la ...
Cristina Medrano Pascual   +3 more
doaj   +1 more source

Change in South Asian Summer Monsoon During MIS7, an Interglacial Complex of the Middle Pleistocene With High Obliquity Forcing

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 8, August 2026.
Abstract The South Asian summer monsoon is a major component of the global climate system, yet its response to varying boundary conditions remains debated. We present pollen data from IODP Site U1446 (Bay of Bengal), recording vegetation changes in India's Core Monsoon Zone (CMZ) between 260 and 190 ka, spanning Marine Isotopic Stage (MIS) 7.
C. Boutreux   +3 more
wiley   +1 more source

The loss of an Indigenous‐maintained She‐Oak woodland in southeast Australia

open access: yesGeographical Research, Volume 64, Issue 3, August 2026.
A 2600‐year multi‐proxy palaeoecological record (pollen, charcoal, and sediment) from Balfour Swamp, east Gippsland, reveals the persistence of an open, grassy She‐Oak woodland maintained by GunaiKurnai. This vegetation community, resilient to climatic variability and fire, was lost following the disruption of Aboriginal land management and replaced by
Anthony Romano   +5 more
wiley   +1 more source

Hepáticas de La Rioja

open access: yes, 2008
In this paper the list of the Hepaticae species and their distribution in La Rioja are reported.
Fuertes, E., Mendiola, A.
openaire   +1 more source

Hodgkin and non‐Hodgkin lymphomas in the post‐antiretroviral therapy era according to HIV virological suppression

open access: yesHIV Medicine, Volume 27, Issue 8, Page 1312-1332, August 2026.
Abstract Objectives Lymphomas remain among the most frequent HIV‐associated malignancies, with risk persisting despite effective virological control. This study describes the clinical, epidemiological and prognostic characteristics of lymphomas (both Hodgkin [HL] and non‐Hodgkin [NHL]) in people living with HIV (PLWH), according to virological ...
Teresa Aldámiz‐Echevarria   +555 more
wiley   +1 more source

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