نتایج جستجو برای: 976 and 97

تعداد نتایج: 16836806  

Journal: :Publications of the Astronomical Society of the Pacific 1976

2015
Angelina Lazaro Ramon Barberan Encarnacion Rubio

This paper considers four patterns of intertemporal choice. First, the time effect, an inverse relation between time preference (TP) and the time implied in the choice. Secondly, the magnitude effect, an inverse relation between TP and the amount implied in the choice. Thirdly, delay/speed-up asymmetry, that is to say, a change in the preferences in function of the framing of the choices. Fourt...

2008
M. López-Vicente A. Navas J. Machín

Distributed erosion models are potential tools for identifying soil sediment sources and guiding efficient Soil and Water Conservation (SWC) planning. However, the uncertainty of model predictions has yet to be resolved. Splash erosion is one of the most important mechanisms in soil loss. In this study, monthly splash detachment rates were predicted using the Morgan, Morgan and Finney (MMF) emp...

2013
Francisco García-Labiano Luis F. de Diego Juan Adánez Alberto Abad Pilar Gayán Miguel Luesma Castán

A particle reaction model including mass and heat transfer has been developed to know the temperature variations produced inside the oxygen carrier particles during the cyclic reduction and oxidation reactions taking place in a Chemical-Looping Combustion (CLC) system. The reactions of the different oxygen carriers based on Cu, Co, Fe, Mn, and Ni during the reduction with fuel gas (CH4, CO, and...

Journal: :The Australian journal of advanced nursing : a quarterly publication of the Royal Australian Nursing Federation 2005
Maree Johnson Helen Stewart Rachel Langdon Pauline Kelly Lian Yong

BACKGROUND Maternal and infant clinical outcomes were compared for low risk mothers receiving a partnership caseload model of midwifery care, known as Primary Health Midwifery Care (PHMC), and standard hospital care (SHC). METHODS Using secondary analysis of data from the Obstet Data System routine collection (PHMC n=976, SHC n=976) from a large metropolitan hospital, maternal and infant clin...

Journal: :Archives of Disease in Childhood - Fetal and Neonatal Edition 1999

Journal: :Revista da Associação Médica Brasileira 2018

Journal: :Antiquity 2023

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Journal: :Antiquity 2023

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Journal: :Business History Review 2023

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