Results 51 to 60 of about 937,797 (217)

Chilling and Heat Requirements of Temperate Stone Fruit Trees (Prunus sp.)

open access: yesAgronomy, 2020
Stone fruit trees of genus Prunus, like other temperate woody species, need to accumulate a cultivar-specific amount of chilling during endodormancy, and of heat during ecodormancy to flower properly in spring.
Erica Fadón   +4 more
doaj   +1 more source

Instantaneous and non-destructive relative water content estimation from deep learning applied to resonant ultrasonic spectra of plant leaves

open access: yesPlant Methods, 2019
Background Non-contact resonant ultrasound spectroscopy (NC-RUS) has been proven as a reliable technique for the dynamic determination of leaf water status. It has been already tested in more than 50 plant species.
María Dolores Fariñas   +5 more
doaj   +1 more source

Los relieves invertidos en los globos virtuales

open access: yesÁgora de Heterodoxias, 2015
Una mayoría de los usuarios de los Globos Virtuales (Google Maps, Microsoft Bing, Apple Maps etc.) ve un relieve que es inverso al real (cordilleras que en realidad son vaguadas y ríos que en realidad son cadenas montañosas) sin ser conscientes de ello ...
Miguel Bernabé-Poveda, Dr.   +1 more
doaj   +2 more sources

Chemometric and Physico-Chemical Characterization of Fruit and Olive Oils from Autochthonous Cultivars Grown in Aragon (Spain)

open access: yesFoods, 2023
Olive tree crops and the olive oil market are becoming less and less diverse due to the rise of intensive growth varieties, with the consequent loss of varietal richness provided by oils from minority and autochthonous cultivars. “Royal de Calatayud” and
Raquel Rey-Giménez   +3 more
doaj   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

open access: yesAdvanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal   +14 more
wiley   +1 more source

Effects of soil salinity on the quality of ‘Arbequina' olive oil

open access: yesGrasas y Aceites, 2005
This work analyzes the effect of soil salinity on olive oil quality. The chemical composition of oils extracted from young ‘Arbequina' olives subject in the field to three soil salinity levels (low-L, medium-M and high-H) was determined throughout a ...
A. Royo, Mª S. Gracia, R. Aragüés
doaj   +1 more source

El Sistema Informático de la Reforma GES en Chile: una etnografía de dispositivos de gobierno sanitario

open access: yes, 2018
Resumen En las ultimas decadas las Tecnologias Informaticas han sido incorporadas a los sistemas de atencion sanitaria, de la mano de la conformacion de “redes asistenciales” que deben integrar distintos niveles, instituciones y agentes.
Jimena Carrasco, Sebastián Medina
semanticscholar   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

open access: yesAdvanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo   +6 more
wiley   +1 more source

Chemical composition of olive oils from Arbequina and Empeltre varieties grown in irrigation

open access: yesGrasas y Aceites, 2009
This study examines the composition of oils extracted from young olive trees of the Arbequina and Empeltre varieties grown with irrigation in the same farm throughout a period of three seasons.
Mª Soledad Gracia   +2 more
doaj   +1 more source

HLB: el enfoque fitopatológico: situación del Noroeste Argentino [PDF]

open access: yes, 2014
Desde 2004, el Laboratorio de Fitopatología de la EEAOC es Laboratorio Reconocido de la Red del Servicio Nacional de Sanidad y Calidad Agroalimentaria (Senasa) para diagnóstico de Xanthomonas citri subsp.
Acosta, M. Eugenia   +5 more
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