Results 131 to 140 of about 2,984,219 (296)

["Integration of health teams and the community": Speech delivered at the Universidad Nacional y Popular de Buenos Aires]. [PDF]

Salud Colect
Testa M.
europepmc   +1 more source

Optimization of light spectrum and intensity to enhance growth and metabolite profiles in green and purple radish microgreens cultivated in a vertical farming system

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Microgreens have emerged as a promising crop in vertical farming due to their high nutritional value and short growth cycles. Light spectrum and intensity are critical factors influencing biomass production and metabolic activity in plants, particularly in controlled environments such as vertical farming systems. This study aimed to
Cristian Hernández‐Adasme, Vicente Martínez, Mónica Flores, Teresa Mestre, Antonio Frutos‐Tortosa, Ulises Navarro‐Zapata, Alejandro Martínez‐Moreno   +6 more
wiley   +1 more source

Need for Orthodontic Treatment and Self-Perception in Children Patients of the Faculty of Dentistry of the Nacional del Nordeste University. [PDF]

Rev Cient Odontol (Lima)
Olivera PB, Meza EY, Rosende MN, Peláez AN.   +3 more
europepmc   +1 more source

Universidad Nacional: Una conquista y un compromiso

, 2017
No. 37-38 (jul.-dic. 1989), p.
Rivera Pérez, Luis, Delgado Rojas, Jaime   +1 more
openaire   +2 more sources

Sanitary Logging in the Monarch Butterfly Biosphere Reserve: One Problem, One Legislation but Different Criteria and Different Treatments

Land Degradation &Development, EarlyView.
ABSTRACT Bark beetles are small insects that inhabit the bark of trees. When their population increases excessively, they can weaken the trees and cause their death. In México, federal regulations obligate forest landowners to carry out sanitary logging to control bark beetle outbreaks in adherence to official procedures.
Erika Gómez‐Pineda, Jovanka Špirić, Diego R. Pérez‐Salicrup, M. Isabel Ramírez   +3 more
wiley   +1 more source

Preliminares

Revista Colombiana de Estadística, 1985
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj   +2 more sources

[Dr. Valentin Grandis and Dr. Virgilio Ducceschi, two italian masters who initiated Experimental Physiology at the Faculty of Medical Sciences - Universidad Nacional De Cordoba (Argentina)] [PDF]

Rev Fac Cien Med Univ Nac Cordoba
Acerbi N.
europepmc   +1 more source

Rectorado de la universidad nacional

, 2010
Nombramiento de Manuel Ancízar como rector de la Universidad para el periodo de cuatro años que inicia el 7 de febrero de 1868. Cartas de Antonio Várgas Vega, Manuel Ancízar y Felipe Zapata.
openaire   +2 more sources

Ocean acidification at the crossroads I: Harmonizing unpurified and purified meta‐cresol purple spectrophotometric pHT measurements based on absorbance data

Limnology and Oceanography: Methods, EarlyView.
Abstract Consistent monitoring of seawater spectrophotometric pH on the total hydrogen ion scale (pHT) has been questioned by an evolving method, with changes in parameterization and the purity of the meta‐cresol purple (mCP). Using real seawater samples, we demonstrate that spectrophotometric pHT measurements obtained with unpurified (UNPUR) and ...
Marta Álvarez, Maribel I. García‐Ibáñez, Rubén Acerbi, Rocío Santiago‐Domenech, Elisa F. Guallart, Noelia M. Fajar, Lisandro Arbilla   +6 more
wiley   +1 more source

El San Juan y la Universidad Nacional

Revista de la Facultad de Medicina, 2000
Encontrar una solución para la crisis de la Fundación San Juan de Dios no es un problema jurídico, ni tampoco de gestión ordinaria de una institución. La crisis es de tal magnitud que desborda las capacidades reales de la organización actual y, en especial, de su Junta Directiva o de quienes ejerzan su representación legal o de quienes colaboran como ...
openaire   +2 more sources