Results 31 to 40 of about 968 (162)

Distinguishing noise from chaos: objective versus subjective criteria using horizontal visibility graph.

open access: yesPLoS ONE, 2014
A recently proposed methodology called the Horizontal Visibility Graph (HVG) [Luque et al., Phys. Rev. E., 80, 046103 (2009)] that constitutes a geometrical simplification of the well known Visibility Graph algorithm [Lacasa et al., Proc. Natl. Sci.
Martín Gómez Ravetti   +4 more
doaj   +1 more source

Producción de lacasas de Pleurotus ostreatus en fermentación sumergida

open access: yesMexican Journal of Biotechnology, 2017
Las lacasas han sido estudiadas desde hace años por su utilidad en aplicaciones de biorremediación, así como para su aplicación en la industria alimentaria, industria textil, industria de papel, etc., ya que al ser enzimas oxidoreductasas tienen la capacidad de oxidar compuestos fenólicos.
Ana Patricia Meza-Coyotzi   +3 more
openaire   +1 more source

Assessing corn response to sulfur fertilization in Kansas: Efficiency, optimum rate, and diagnostic tools

open access: yesAgronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Corn (Zea mays L.) response to sulfur (S) fertilizations remains difficult to assess due to the dynamic nature of S availability. This study evaluated corn response and diagnostic tools across 30 field sites in Kansas (Experiment 1; with and without S) and in complementary rate trials at two sites (Experiment 2; multiple S rates). Measurements
Gustavo A. Roa, Dorivar A. Ruiz Diaz
wiley   +1 more source

Additive, synergistic, or antagonistic? Relationships between sowing date and seeding rate affecting yield of winter wheat

open access: yesCrop Science, Volume 66, Issue 2, March/April 2026.
Abstract Delayed sowing can reduce winter wheat (Triticum aestivum L.) yield and increasing seeding rate is commonly proposed to compensate for some of the negative effects, but tillering plasticity, shortening of critical period, and environmental conditions make the yield response uncertain.
Israel M. Cyrineu   +3 more
wiley   +1 more source

Mitigating technology gaps' contribution to international income inequality

open access: yesEconomic Inquiry, Volume 64, Issue 1, Page 131-166, January 2026.
Abstract This replication study revisits a 2023 analysis by Sampson on the impact of international technology gaps on income inequality, trade, and wages. We extend the original framework by using broader patent metrics from PATSTAT, expanding the country sample and time frame, and testing alternative calibrations.
David Angenendt   +2 more
wiley   +1 more source

Producción de enzimas lignolíticas por Basidiomycetes mediante la técnica de fermentación en sustrato sólido

open access: yesRevista Colombiana de Biotecnología, 2003
La fermentación en sustrato sólido tiene amplias aplicaciones industriales; actualmente, las enzimas son emplea­das principalmente para la obtención de lácteos, edulcolorantes, fármacos, alimentos, licores, detergentes, etc.
Angélica María García Torres   +1 more
doaj   +2 more sources

Exploración de las condiciones de cultivo del hongo Ganoderma curtisii para la producción de enzimas con actividad lignocelulósica

open access: yesTecnología en Marcha
Ciertos hongos de pudrición blanca, como Ganoderma sp., son capaces de secretar ligninasas, tales como las manganeso peroxidasas y las lacasas.
Daniela Salas-Cuidad   +2 more
doaj   +1 more source

Biocátodos basados en ensamblados de polielectrolitos electroactivos con lacasas

open access: yes, 2021
Enzyme-based fuel cell are one of the most ingenious way to produce energy. They are based on the ability of some enzymes to catalyze the oxygen reduction reaction, while others can catalyze the oxidation of carbohydrates as fuel. However, most of these redox enzymes are unable to transfer electrons directly to electrode surface or between them, making
openaire   +3 more sources

Max Aub. Obras completas, vols IX-A, IX-B, X

open access: yesRassegna Iberistica, 2021
Reseña de: Aub, M. (2019). Obras completas. Vol. IX-A, Jusep Torres Campalans. Edición crítica y estudio de D. Fernández Martínez; vol. IX-B, Vida y obra de Luis Álvarez Petreña, Juego de cartas. Edición crítica y estudio de J. Oleza y M.
Bou, Enric
doaj   +1 more source

Improving causal inference from unreplicated on‐farm strip trials with propensity score matching: Application to plant growth regulator effects in wheat

open access: yesAgronomy Journal, Volume 117, Issue 6, November/December 2025.
Abstract Farmers often conduct unreplicated on‐farm experiments (OFE) to evaluate management practices such as the application of plant growth regulators (PGR) in winter wheat (Triticum aestivum L.). Traditional methods of comparing strip average yields, such as using weigh wagons or yield monitors, lack error estimates and are causally confounded by ...
Caleb Niemeyer, John Sulik
wiley   +1 more source

Home - About - Disclaimer - Privacy