Results 121 to 130 of about 77,281 (309)

Berntsen, Dyndal, Johansen (red).: Når dronene våkner

open access: yesInternasjonal Politikk, 2017
Maren Garberg Bredesen
doaj   +1 more source

‘Mere Amateurs’? Elementary Teachers and the Making of Scientific Authority in the British Child Study Movement

open access: yesHistory, EarlyView.
Abstract This article offers new perspectives on the relationship between elementary teaching, scientific expertise and the professionalization of the human sciences. Previous scholarship has demonstrated the ready existence of ‘amateur’ science societies in the nineteenth century where cross‐class exchanges were common.
Julia Gustavsson
wiley   +1 more source

O comércio bilateral entre o Japão e economias da América Latina, uma análise de cointegração com quebra estrutural

open access: yesRevista de Economia Mackenzie, 2011
Visando aumentar as trocas comerciais com a América Latina, o Japão tem firmado acordos comerciais com economias da região. Nesse contexto, o presente estudo tem como objetivo conduzir uma análise de cointegração para os fluxos comerciais entre o Japão
Leonardo Baptista Correia   +1 more
doaj  

Further evidence on the size and power of the Bierens and Johansen cointegration procedures [PDF]

open access: yes
Although both the Johansen (1991, 1994) trace test and Bierens (1997a,b) nonparametric lambda-min test for cointegration have good size properties in Monte Carlo studies by Hubrich, Lutkepohl, and Saikkonen (2001) and Boswijk, Lucas, and Taylor (2000 ...
David O. Cushman
core  

Proteinuria in Preeclampsia and Long‐Term Risk of Maternal Kidney and Cardiovascular Disease: A Population‐Based Cohort Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To examine the association between urinary protein excretion (UPE) level in preeclampsia and long‐term risk of maternal hypertension, chronic kidney disease (CKD), and cardiovascular disease (CVD). Design Nationwide, population‐based cohort study utilising routinely collected individual‐level data from medical databases.
Anne Høy Seemann Vestergaard   +6 more
wiley   +1 more source

Investigating the EKC and LCC Hypotheses for BRICS Countries: The Role of Economic Complexity in Environmental Degradation

open access: yesNatural Resources Forum, EarlyView.
ABSTRACT The number of studies in literature examining the relationship between economic complexity and environment continues to increase. In those studies, either environmental degradation is represented by a limited indicator, or a traditional empirical method is preferred.
Tunahan Haciimamoglu
wiley   +1 more source

Empirical Transition Matrix of Multi-State Models: The etm Package

open access: yes
Multi-State models provide a relevant framework for modelling complex event histories. Quantities of interest are the transition probabilities that can be estimated by the empirical transition matrix, that is also referred to as the Aalen-Johansen ...
Martin Schumacher   +2 more
core  

Johansen, J A, 3424

open access: yes, 2017
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Australian Red Cross Society, National Office
core  

Living Low and Dry: Costs of and Resilience to Soil Hydric Stress in a Fossorial Amphisbaenian Reptile

open access: yesIntegrative Zoology, EarlyView.
Soil drought imposes moderate, temporary costs on a strictly fossorial amphisbaenian reptile. However, these animals seem to cope with, at least, moderately short droughts thanks to their peculiar adaptations to living in an underground environment. ABSTRACT The physiological traits of animals can be strongly influenced by climatic fluctuations, and ...
José Martín   +5 more
wiley   +1 more source

Hard, soft or lean? Planning on medium size construction projects

open access: yes, 1999
In a paper presented to the 11th Annual ARCOM Conference, Johansen examined the way that managers and planners in medium sized construction projects plan in a flexible manner.
Greenwood, David, Johansen, Eric
core  

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