Results 51 to 60 of about 75,911 (194)

Whalesong [PDF]

open access: yes, 1984
Organizing drive attempted by unions at UAJ -- Borrego give guidance: School of business recently revitalized -- Young and old alike: Blueberry contest draws a crowd -- Diner under new management -- Editorial page -- Petersen speaks out: Reinstate the no

core  

Higher Order Properties of the Symmetricallr Normalized Instrumental Variable Estimator [PDF]

open access: yes
This paper provides the second order bias for the Symmetrically Normalized Instrumental Variable Estimator (SNIV), using Edgeworth expansions for both the estimator and the minimum eigenvalue. SNIV was proposed by Alonso-Borrego and Arellano (1999) as an
Rodrigo Alfaro
core  

GMM estimation of a production function with panel data : an application to Spanish manufacturing firms [PDF]

open access: yes, 2001
In this paper we consider the estimation of a Cobb-Douglas production function using a panel dataset of Spanish manufacturing firms. As it is stressed in the econometric literature, the use of standard GMM first differences estimators to eliminate the ...
Alonso-Borrego, César   +1 more
core   +1 more source

A New Scale for Measuring Engineering Identity in Undergraduates [PDF]

open access: yes, 2018
Identity, or how people choose to define themselves, is gaining traction as an explanation for who pursues and persists in engineering. A number of quantitative studies have developed scales for predicting engineering identity in undergraduate students ...
Borrego, Maura   +3 more
core   +1 more source

Therapeutic effects of ketogenic diets on physiological and mental health [PDF]

open access: yesExploration of Foods and Foodomics
Ketogenic diets are emerging dietary patterns that have demonstrated potential as therapeutic tools in a variety of symptoms and conditions, such as epileptic seizures, diabetes, obesity, cancer, migraines, and metabolic syndrome.
Alejandro Borrego-Ruiz, Juan J. Borrego
doaj   +1 more source

Comportamiento reproductivo del borrego tabasco manteniendo en clima tropical. III. Pubertad y duración del estro

open access: yesRevista Mexicana de Ciencias Pecuarias, 1977
Se determinaron la edad y el peso a la pubertad, así como la longitud del estro en un rebaño de borrego Tabasco, en condiciones tropicales. Se llegó a la pubertad a los 300.3 ± 61.1 días y a los 22.8 ± 2.7 kg. La duración promedio del estro fue de 28.4 ±
Héctor Castillo Rojas   +3 more
doaj  

Anomalously large complete stress drop during the 2016 M_w 5.2 Borrego Springs earthquake inferred by waveform modeling and near-source aftershock deficit [PDF]

open access: yes, 2017
The 2016 M_w 5.2 Borrego Springs earthquake occurred in the trifurcation area of the San Jacinto Fault Zone and generated more than 23,000 aftershocks.
Hauksson, E., Kanamori, H., Ross, Z. E.
core  

Regulation of NKG2D-Dependent NK Cell Functions: The Yin and the Yang of Receptor Endocytosis. [PDF]

open access: yes, 2017
Natural-killer receptor group 2, member D (NKG2D) is a well characterized natural killer (NK) cell activating receptor that recognizes several ligands poorly expressed on healthy cells but up-regulated upon stressing stimuli in the context of cancer or ...
Molfetta, R   +3 more
core   +2 more sources

Efecto de la adicción de nitrógeno, energía e isoacidos a la pulpa fresca del henequén sobre el crecimiento del borrego pelibuey en confinamiento

open access: yesRevista Mexicana de Ciencias Pecuarias, 1981
Se realizaron 2 experimentos con objeto de estudiar la respuesta del borrego pelibuey en crecimiento, alimentado con una dieta a bue de pulpa de henequén fresca (Agave fourcroydes) suplementada con diversas fuentes nitrogenadas, energéticas con o sin ...
Armando Rodríguez   +3 more
doaj  

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