Results 31 to 40 of about 509,776 (334)

Root anatomical traits contribute to deeper rooting of maize under compacted field conditions [PDF]

open access: yes, 2020
© The Author(s) 2020. To better understand the role of root anatomy in regulating plant adaptation to soil mechanical impedance, 12 maize lines were evaluated in two soils with and without compaction treatments under field conditions.
Bengough, A. Glyn   +4 more
core   +4 more sources

When maize is not the first choice: advances in paleodietary studies in the Archaeological Site Río Doncellas (Jujuy, Argentina) [PDF]

open access: yes, 2016
In this work we present new values of stable isotopes of carbon (δ13Cco and δ13Cap) and nitrogen (δ15N) measured in a sample of 13 human individuals found in the Río Doncellas Archaeological Site (Late Period or Regional Developments, ca. 1000 AD-1450 AD)
Killian Galván, Violeta Anahí   +2 more
core   +2 more sources

LA GESTIÓN DEL SUELO EN BOGOTÁ D.C. DESDE 1998. UNA REVISIÓN A PARTIR DE UN ENFOQUE DE POLÍTICAS PÚBLICAS SOBRE LA CIUDAD

open access: yesNuevo Derecho, 2018
La ciudad de Bogotá D.C. a través del uso de algunos instrumentos de planificación urbana     ha ido construyendo diferentes representaciones y significados sobre el territorio.
Marlon Arias Sánchez
doaj   +1 more source

Photoprotective Acclimation of the Arabidopsis thaliana Leaf Proteome to Fluctuating Light

open access: yesFrontiers in Genetics, 2020
Plants are subjected to strong fluctuations in light intensity in their natural growth environment, caused both by unpredictable changes due to weather conditions and movement of clouds and upper canopy leaves and predictable changes during day-night ...
Stefan Niedermaier   +6 more
doaj   +1 more source

Ecogeography of teosinte. [PDF]

open access: yesPLoS ONE, 2018
Adaptation of crops to climate change has motivated an increasing interest in the potential value of novel traits from wild species; maize wild relatives, the teosintes, harbor traits that may be useful to maize breeding.
José de Jesús Sánchez González   +7 more
doaj   +1 more source

An integrated molecular and conventional breeding scheme for enhancing genetic gain in maize in Africa [PDF]

open access: yes, 2020
Open Access Journal; Published online: 06 Nov 2019Maize production in West and Central Africa (WCA) is constrained by a wide range of interacting stresses that keep productivity below potential yields.
Gedil, M., Menkir, A.
core   +1 more source

T 1-mapping and dielectric properties evaluation of a 3D printable rubber-elastomeric polymer as tissue mimicking materials for MRI phantoms

open access: yesMaterials Research Express, 2020
In this study, a new series of 3D printable rubber-elastomeric polymer called PORO-LAY materials have been investigated regarding their suitability to serve as tissue mimicking materials (TMMs) for MRI phantoms.
Lotfi Talalwa   +5 more
doaj   +1 more source

HPLC assay of zearalenone and reduced metabolites in S9 fractions of duck liver [PDF]

open access: yes, 2007
HPLC analysis of zearalenone (ZEA), zearalenols (-ZOL and ß-ZOL) and zearalanols (-ZAL and ß-ZAL) was developed, in order to obtain a sensitive and reproducible method to quantify ZEA and its reduced metabolites in subcellular fractions of animal livers (
Ayouni, Fatma   +3 more
core  

Phosphoenolpyruvate Carboxykinase Is Involved in the Decarboxylation of Aspartate in the Bundle Sheath of Maize [PDF]

open access: yes, 1999
We recently showed that maize (Zea mays L.) leaves contain appreciable amounts of phosphoenolpyruvate carboxykinase (PEPCK; R.P. Walker, R.M. Acheson, L.I. Técsi, R.C. Leegood [1997] Aust J Plant Physiol 24: 459–468).
Chen, Z.   +3 more
core   +2 more sources

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

open access: yesAdvanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya   +22 more
wiley   +1 more source

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