Results 51 to 60 of about 263,300 (290)

Hydrometallurgical extraction of Al and Si from kaolinitic clays [PDF]

open access: yes, 2017
Herein is presented the results of a study on the hydrometallurgic extractionand recovery of aluminum and silicon by leaching of kaolinitic clays with HF. Thestudied extraction parameters were: temperature, reaction time, solid/liquid ratio,concentration,
Pinna, Eliana Guadalupe   +3 more
core   +3 more sources

Isoperimetric inequalities on slabs with applications to cubes and Gaussian slabs

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
Abstract We study isoperimetric inequalities on “slabs”, namely weighted Riemannian manifolds obtained as the product of the uniform measure on a finite length interval with a codimension‐one base. As our two main applications, we consider the case when the base is the flat torus R2/2Z2$\mathbb {R}^2 / 2 \mathbb {Z}^2$ and the standard Gaussian measure
Emanuel Milman
wiley   +1 more source

Digestibilidad in situ de rastrojo de maiz tratado con enzimas fibrolíticas

open access: yesCiencia y Agricultura, 2017
Se estudió la digestibilidad in situ de la matriz fibrosa de rastrojo de maíz tratado con un complejo enzimático, utilizando dos toros suizos (700 kg PV) con cánula ruminal, en un diseño de bloques al azar, donde cada animal constituyó un bloque, y los ...
Hugo de Jesús López-Inzunza   +6 more
doaj   +1 more source

The complete chloroplast genome sequence of Fragaria orientalis (Rosales: Rosaceae)

open access: yesMitochondrial DNA Part B: Resources, 2018
Fragaria orientalis (Rosales: Rosaceae) as drought-resisting plant is distributed throughout northeast and central Asia. The complete chloroplast genome sequence of Fragaria orientalis is reported and characterized in this study.
Yan Han, Haipan Wu, Yuan Liu
semanticscholar   +1 more source

Heterozygous Med13l mice recapitulate a developmental growth delay and craniofacial anomalies seen in MED13L syndrome

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Gene transcription is crucial for embryo and postnatal development and is regulated by the Mediator complex. Mediator is comprised of four submodules, including the kinase submodule (CKM). The CKM consists of MED13, MED12, CDK8, and CCNC.
Anna K. Leinheiser   +5 more
wiley   +1 more source

Optimization and Assessment of Parabolic Trough Solar Power Plants in Arid Climates: A Case Study in Tunisia

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT This study aims to model a solar power plant (SPP) utilizing parabolic trough collectors (PTC) to fulfill the electricity needs in an arid zone of the southern of Tunisia. The research integrates both experimental and numerical approaches. A prototype of a PTC was first constructed and experimentally tested under arid climates. Subsequently, a
Anissa Ghomrassi   +2 more
wiley   +1 more source

Un voyage dans les derniers cercles de l’Enfer : La casa de los náufragos (Boarding home) de Guillermo Rosales

open access: yesRecherches, 2012
Le cubain William Figueras, triste jumeau de papier de l’écrivain Guillermo Rosales, n’est pas seulement un exilé des illusions politiques, mais aussi de la raison, et de toute forme d’espoir.
Marie-Caroline Leroux
doaj   +1 more source

Analytical Comparison of Three Commercial Lysing Reagents for Full‐Spectrum Flow Cytometric Immunophenotyping

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
Our study compared three commercial lysing solutions used in spectral FC immunophenotyping. We found that Excellyse I demonstrated the best overall performance, with greater cell preservation, clearer population resolution, and lower variability in scatter and fluorescence.
Elizabeth Huamanyalli‐Villar   +4 more
wiley   +1 more source

Quantum simulation of the integer factorization problem: Bell states in a Penning trap

open access: yes, 2018
The arithmetic problem of factoring an integer $N$ can be translated into the physics of a quantum device, a result that supports P\'olya's and Hilbert's conjecture to prove Riemann's hypothesis.
Martin, Vicente, Rosales, Jose Luis
core   +1 more source

A comprehensive longitudinal analysis of changes during Attention Deficit Hyperactive Disorder pharmacological treatments: Relationships between clinical measures, QbCheck and Conners CPT‐II

open access: yesJCPP Advances, EarlyView.
Abstract Background This study aims to evaluate the clinical value of using QbCheck in routine Attention Deficit Hyperactive Disorder (ADHD) clinics by investigating longitudinal inter‐domain relationships between objective neurocognitive outcomes of QbCheck and subjective clinical outcomes: ADHD core symptoms, impairment and quality of life (QoL ...
Seungjae Lee   +3 more
wiley   +1 more source

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