Results 21 to 30 of about 1,458,775 (283)

Impacts of water stress, environment and rootstock on the diurnal behaviour of stem water potential and leaf conductance in pistachio (Pistacia vera L.)

open access: yesSpanish Journal of Agricultural Research, 2016
Little information is available on the diurnal behaviour of water potential and leaf conductance on pistachio trees despite their relevance to fine tune irrigation strategies. Mature pistachio trees were subject to simultaneous measurements of stem water
Houssem Memmi   +3 more
doaj   +1 more source

The invasive species Asparagopsis taxiformis (Bonnemaisoniales, Rhodophyta) on Andalusian coast (Southern Spain): reproductive stages, new records and invaded communities [PDF]

open access: yes, 2008
The invasive species Asparagopsis taxiformis (Bonnemaisoniales, Rhodophyta) on Andalusian coasts (Southern Spain): reproductive stages, new records and invaded communities.The present study provides new records from Andalusian coasts of the exotic ...
Altamirano-Jeschke, Maria   +6 more
core   +4 more sources

Informe de 2004 sobre igualdad entre mujeres y hombres

open access: yesAlternativas, 2004
Informe de 2004 sobre igualdad entre mujeres y hombres.
Europa, Comisión de las Comunidades Europeas
doaj   +1 more source

From Bug to Feature: Harnessing Cross‐Sensitivity for Multiparametric Luminescence Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Cross‐sensitivity in luminescence sensing is reframed from a limitation into a resource for multiparametric detection. Using ruby microspheres as a model system, cross‐sensitivity is quantitatively assessed and exploited through linear discriminant analysis, enabling simultaneous, correction‐free pressure and temperature sensing with a single ...
Nikita Panov   +5 more
wiley   +1 more source

Los espacios virtuales de asistencia técnica del Programa Nacional de Municipios y Comunidades Saludables [PDF]

open access: yesRevista Argentina de Salud Pública, 2011
Con el fin de reducir los factores que inciden negativamente en la estado de salud de la población, el Programa Nacional de Municipios y Comunidades Saludables ha desarrollado distintas estrategias de trabajo en la articulación vertical entre niveles de ...
Laura, Waynsztok   +2 more
doaj  

PRODUCTOS FORESTALES NO MADERABLES ASOCIADOS A BOSQUES DE ROBLE Quercus humboldtii Bonpl EN LA VEGA, CAUCA

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2017
The Oak Forest (Quercus humboldtii Bonpl) are affected by inappropriate uses, despite the many natural resources they have and have been feedstock of local communities to develop their daily activities.
ALEJANDRA POTOSÍ GUTIÉRREZ   +2 more
doaj   +1 more source

Comunidade cristã, comunidade política.

open access: yesHistória Revista, 2019
En el presente trabajo se analizan algunas de las crónicas más representativas de   la historiografía castellana bajo medieval con la finalidad estudiar la manera en que a lo largo de los siglos XIII, XIV y XV se transformó la identidad colectiva de aquel reino a partir de su confrontación permanente con los musulmanes.
openaire   +2 more sources

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

open access: yesAdvanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán   +11 more
wiley   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

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