Results 31 to 40 of about 450 (135)
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
doaj
Drivers of plant phenolic concentration across global drylands
Journal of Ecology, Volume 114, Issue 1, January 2026.This study advances the understanding of how biotic and abiotic stressors shape plant defence strategies in global drylands. The findings shed novel insights about how plant secondary metabolites and their associated functions shift in response to changes in climate and grazing pressure, two key global change drivers with significant implications for ...
Kaarina N. Shilula +18 more
wiley +1 more source
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
doaj +3 more sources
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.
doaj
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
doaj
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
doaj +1 more source
Microcanonical Rate Constants With Rice–Ramsperger–Kassel–Marcus in Eyringpy
Journal of Computational Chemistry, Volume 46, Issue 30, 15 November 2025.The new implementation of the Rice‐Ramsperger‐Kassel‐Marcus theory in Eyringpy accurately calculates both the density of states (DOS) for reactants and transition states, as well as the microcanonical rate constants kE$$ k(E) $$ for unimolecular chemical reactions, incorporating tunneling corrections using the Eckart model.
Aura Gómez‐Heredia +2 more
wiley +1 more source
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
wiley +1 more source
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
doaj
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
wiley +1 more source