Results 31 to 40 of about 424 (115)
Ciencia Amazónica (Iquitos), 2013 Estudio descriptivo no experimental, que tuvo como objetivo principal, encontrar las diferencias en las actitudes hacia la conservación ambiental entre los estudiantes de la Facultad de Ingeniería Química de la Universidad Nacional de la Amazonia Peruana;
Hernan Guimet, Wilson Reyes
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El Departamento de Ingeniería Química
Ingeniería e Investigación, 1981 El artículo presenta información pertinente al Departamento de Ingeniería Química de la Universidad Nacional para el año de 1981.
Ingeniería e Investigación Revista
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Revista Centro Azúcar, 2022 Introduction: Anaerobic co-digestion promotes the dilution of toxic substances and improves the balance of nutrients in the process, which could increase the production of methane from solid waste from coffee processing (C).
Katiuska Alejandra Garibaldi-Alcívar +5 more
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Electronic Journal of Biotechnology, 2022 Background: Juglone is a naphthoquinone currently obtained by chemical synthesis with biological activities including antitumor activity. Additionally, juglone is present in the green husk of walnut, which suggests evaluating the effect of GH extracts on
Carmen Soto-Maldonado +6 more
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Plant Trait Matching Occurs in Facilitative Interactions Across Global Drylands
Global Ecology and Biogeography, Volume 34, Issue 11, November 2025.ABSTRACT Aim Plant functional traits can influence interaction outcomes between nurse and target plants through a “functional trait match”, which occurs when the traits of nurse plants ameliorate their environment, and target plants possess traits that allow them to benefit from this ameliorated environment.
Imke C. Smit +54 more
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Ingeniería e Investigación, 1981 Del seguimiento académico de seis diferentes grupos de estudiantes admitidos durante los años 1972, 1973 y 1974, se observa un reducido número de egresados, una alta tasa de retiros forzosos y voluntarios, y una importante proporción de ellos que aun se ...
Arcesio López P.
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Do Formal Stance Strategies Reveal Disciplinary Variation in Professional Scientific Writing?
International Journal of Applied Linguistics, Volume 35, Issue 3, Page 1242-1261, August 2025.ABSTRACT Stance in academic discourse has been extensively studied, with numerous investigations indicating that its expression varies across disciplines, depending on the authors’ intention to either enhance or diminish their voice or presence (e.g., It seems fairly certain vs. This is based on the belief that…).
Elizaveta A. Smirnova +1 more
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Departamento de Ingenieria Química: treinta años de realizaciones
Ingeniería e Investigación, 1996 Este artículo presenta una descripción historica del Departamento de Ingeniería Química en sus primeros 30 ...
Alberto Duarte Torres +1 more
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Improving the Efficiency of a Bioreactor Equipped With Mixed‐Flow Impellers
Chemical Engineering &Technology, Volume 48, Issue 7, July 2025.The present work investigated the biological performance of mixed‐flow impellers. To the authors’ knowledge, this is the first experimental study on such impellers in a fermentation process using A. vinelandii, which was chosen as a microorganism due to its high oxygen demand.
David Posadas‐Navarro +6 more
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Grazing Modulates the Multiscale Spatial Structure of Dryland Vegetation
Global Change Biology, Volume 31, Issue 7, July 2025.We studied how grazing pressure affects plant spatial patterns in drylands by using satellite images, field plant size and abundance data, and a mathematical model. We found that increasing grazing pressure has opposite effects on vegetation spatial structure to those of aridity, which might be explained by the fact that grazing decreases plant size ...
Benoît Pichon +19 more
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