Results 11 to 20 of about 12,179,068 (306)

Quantitative impurities effects on temperatures of tin and aluminium fixed-point cells [PDF]

open access: yes, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The International Temperature Scale of 1990 (ITS-90) defines the present S.I.(“System International”) means of measuring temperature.
Petchpong, Patchariya
core   +7 more sources

Fixed-effects meta-analysis.

open access: yes, 2022
Fixed-effects meta-analysis.
Ryan Richard Ruff (10305358)   +4 more
core   +1 more source

Fixed-effects coefficients from mixed-effects model.

open access: yes, 2022
Fixed-effects coefficients from mixed-effects model.
Rachael Jocewicz (12060424)   +5 more
core   +1 more source

Understanding fixed effects in human well-being [PDF]

open access: yes, 2009
In studies of subjective well-being, economists and other researchers typically use a fixed or random effect estimation to control for unobservable heterogeneity across individuals.
Boyce, Christopher J.   +2 more
core   +1 more source

Effect of Azotobacter on fixed nitrogen

open access: yesBiochimica et Biophysica Acta, 1956
The rate of uptake of nitrite and nitrate by A. vinelandii has been measured; at the same time, the rate of formation and disappearance of ammonia (in the case of nitrite) and of both nitrite and ammonia (in the case of nitrate) have been determined.
M. Azim, S.D. Saraf
openaire   +3 more sources

On the Fixed-Effects Vector Decomposition [PDF]

open access: yesPolitical Analysis, 2011
This paper analyzes the properties of the fixed-effects vector decomposition estimator, an emerging and popular technique for estimating time-invariant variables in panel data models with group effects. This estimator was initially motivated on heuristic grounds, and advocated on the strength of favorable Monte Carlo results, but with no formal ...
Breusch, Trevor   +3 more
openaire   +3 more sources

Experiência docente e desempenho escolar: testando uma hipótese de um relacionamento não-linear

open access: yesRevista de Economia Mackenzie, 2022
This paper aims to analyze the relationship between teacher’s experience and educational quality in Brazil. The hypothesis of teachers’ experience curve (TEC) was formulated to verify whether the teacher’s experience shows a quadratic rela-tionship with ...
Leonardo Luz, Marcílio Zanelli
doaj   +1 more source

Is a positive association between female employment and fertility still spurious in developed countries?

open access: yesDemographic Research, 2019
Background: The cross-sectional association between female employment and fertility across developed countries turned from negative to positive during the mid-1980s.
Takashi Oshio
doaj   +1 more source

The relationship between transport, economic growth and environmental degradation for ninety countries

open access: yesSustinere: Journal of Environment and Sustainability, 2018
This paper investigates the relationship between freight transport, economic growth and environmental degradation (CO2 emissions) experienced by ninety countries over the period 1980-2014.
Listiono Listiono
doaj   +1 more source

LIKELIHOOD INFERENCE IN AN AUTOREGRESSION WITH FIXED EFFECTS [PDF]

open access: yesEconometric Theory, 2015
We calculate the bias of the profile score for the regression coefficients in a multistratum autoregressive model with stratum-specific intercepts. The bias is free of incidental parameters. Centering the profile score delivers an unbiased estimating equation and, upon integration, an adjusted profile likelihood.
Dhaene, Geert, Jochmans, Koen
openaire   +4 more sources

Home - About - Disclaimer - Privacy