Results 41 to 50 of about 36,488 (227)

Landsystems of the tropical high Peruvian Andes: Glaciers, lakes, wetlands and water resources in the Cordillera Vilcanota

Earth Surface Processes and Landforms, Volume 51, Issue 5, May 2026.
We outline the geomorphological relationships between glaciers, lakes and bofedal wetlands, and the way in which moraines, talus slopes and sandar interact with catchment hydrology in the tropical Andes of Peru. Bofedales are well developed within glacial limits, with glacial processes such as erosion and formation of moraines providing the poorly ...
Bethan Davies, Tom Gribbin, Owen King, Tom Matthews, Jan R. Baiker, Rike Becker, Wouter Buytaert, Jonathan Carrivick, Fabian Drenkhan, Juan‐Luis García, Nilton Montoya, Baker Perry, Jeremy Ely   +12 more
wiley   +1 more source

Resultados de aprendizaje: modelo de medición de objetivos educativos en la educación superior colombiana

Revista Electrónica en Educación y Pedagogía
Objetivo y alcance: diseñar un modelo de medición de objetivos educativos, denominado Plan de Assesment, para mejorar el cumplimiento de estándares académicos y áreas de mejora en programas de Ingeniería de Sistemas y Medicina Veterinaria y Zootecnia en ...
Eilen Lorena Pérez-Montero, Cindy Liliana Vargas- Duque, Eduardo Castillo -Losada   +2 more
doaj   +1 more source

Cacao artesanal del Huila

, 2023
Following the global growth of the industry and new consumer trends, people are choosing to buy healthy, organic and differentiating products, directly leveraging the growth of small companies that yearn to position themselves in the market with quality products.
Gómez Castillo, Jorge Iván, Trujillo Cuenca, Oscar Eduardo, Paez Rodriguez, Diego Fernando   +2 more
openaire   +1 more source

Prospectiva estratégica para la identificación de oportunidades de innovación en la empresa Electrificadora del Huila S.A. al año 2028 [PDF]

, 2018
189 páginas y anexosEl presente estudio de prospectiva estratégica para la Electrificadora del Huila al año 2028, nace como respuesta a la necesidad de la empresa de mejorar su capacidad de anticipación estratégica en busca de aumentar su competitividad ...
Camelo Zarabanda, Carlos E., Rubiano Zambrano, Victor M.   +1 more
core   +2 more sources

Methane Emissions From Flame Curtain Pyrolysis (Kon‐Tiki)

GCB Bioenergy, Volume 18, Issue 4, April 2026.
Flame curtain pyrolysis enables decentralized biochar production, but its net climate benefit depends on the magnitude of methane emissions caused during production. Methane emissions were below 5 g CH4 kg−1 biochar for dry feedstocks but increased for moist feedstocks. Pyrolysis emitted less methane than open burning of wheat straw. ABSTRACT Pyrogenic
Simon Lotz, Nikolas Hagemann, Dirk Hölscher, Hans‐Peter Schmidt   +3 more
wiley   +1 more source

Planning, implementation, and first results of the Tropical Composition, Cloud and Climate Coupling Experiment (TC4) [PDF]

, 2010
The Tropical Composition, Cloud and Climate Coupling Experiment (TC4), was based in Costa Rica and Panama during July and August 2007. The NASA ER-2, DC-8, and WB-57F aircraft flew 26 science flights during TC4.
Colarco, Peter R., Craig, Michael S., Jensen, Eric J., Jucks, Kenneth W., Kawa, Stephan R., Kurylo, Michael J., Mace, Gerald G., Maring, Hal, Minnis, Patrick, Newman, Paul A., Pfister, Lenny, Pickering, Kenneth E., Platnick, Steven, Rosenlof, Karen H., Schoeberl, Mark R., Selkirk, Henry B., Starr, David O., Toon, Owen B., Vasques, Marilyn F., Wennberg, Paul O., Wofsy, Steven C.   +20 more
core   +1 more source

A taxonomic update of the genus Clavija (Theophrastaceae) in Colombia and Ecuador

Nordic Journal of Botany, Volume 2026, Issue 3, March 2026.
Two species of Clavija are described as new to science: C. neivea (Department Huila Colombia), which is similar to C. pungens (Willd. ex Roem. & Schult.) Decne. of coastal Ecuador, but distinguished by its chiefly elliptic leaf blades with less serrate margins and 4‐merous flowers; C. zamorae (Prov.
Bertil Ståhl
wiley   +1 more source

Potential distribution and susceptibility of Coffea arabica L. to climate change impacts

PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 693-711, March 2026.
Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez, Andrés Lira‐Noriega   +1 more
wiley   +1 more source

Niveles de vitamina D en pacientes con tratamiento anticonvulsivante para epilepsia que asistieron a la consulta externa de un hospital de tercer nivel de Colombia

Acta Neurológica Colombiana, 2020
INTRODUCCIÓN: La vitamina D actúa en múltiples tejidos y procesos fisiológicos. El objetivo del estudio fue determinar los niveles de vitamina D en pacientes con epilepsia tratados con anticonvulsivantes. MATERIAL Y MÉTODOS:
Guillermo González-Manrique, Alejandro Pinzón-Tovar, Carol Paola Salcedo-Cerquera, Juan Diego Dominguez-Ruiz, María Elcy Puentes-Castrillon, Katherine Viviana Claros Ortiz   +5 more
doaj   +1 more source

Habilidad del cuidado, sobrecarga percibida y calidad de vida del cuidador de personas en diálisis

Enfermería Nefrológica, 2021
Introducción: La Insuficiencia Renal Crónica representa un problema de salud mundial, cuya complejidad y terapias de reemplazo renal generan en la persona deterioro funcional y alteración en la capacidad de cuidado, razón por la cual es importante ...
Claudia Patricia Cantillo-Medina, Alix Yaneth Perdomo-Romero, Claudia Andrea Ramírez-Perdomo   +2 more
doaj   +1 more source