نتایج جستجو برای: usually less than 1000 hecto

تعداد نتایج: 2340198  

Journal: :Archives of disease in childhood 1977
A L Stewart D M Turcan G Rawlings E O Reynolds

During the 10 years 1966-1975, 148 infants weighing less than or equal to 1000 g were admitted to the Neonatal Unit of University College Hospital. 48 (32%) survived the neonatal period. The neonatal survival rate for infants weighing less than or equal to 750 g was 8% and for infants weighing 751-1000 g, 41% 9 infants died later, leaving 39 (26%) long-term survivors, all of whom are being foll...

Journal: :Acta paediatrica 2013
G Natalucci J Becker K Becher G M Bickle M A Landolt H U Bucher

AIM To assess self-perceived health status and mental health outcomes of former extremely low-birth-weight (ELBW) infants at young adulthood compared with community norms and to analyse predictors of poor outcome. METHODS Fifty-five ELBW adults, 18 men (33%), with median (range) gestational age of 28.7 (25.0-34.0) weeks and birth weight of 930 (680-990) grams, born in Switzerland, were includ...

2012
Francesc Botet Josep Figueras-Aloy Xavier Miracle-Echegoyen José Manuel Rodríguez-Miguélez MªDolors Salvia-Roiges Xavier Carbonell-Estrany

OBJECTIVE The aim of this study was to analyze the evolution from 1997 to 2009 of survival without significant (moderate and severe) bronchopulmonary dysplasia (SWsBPD) in extremely-low-birth-weight (ELBW) infants and to determine the influence of changes in resuscitation, nutrition and mechanical ventilation on the survival rate. STUDY DESIGN In this study, 415 premature infants with birth w...

2013

Sudden unexpected death in infancy (SUDI, see: “New terminology”, over page) refers to the death of an infant aged under one year, which is initially unexplained. Death usually occurs while the infant is asleep. The incidence of SUDI has declined significantly since public prevention campaigns began in New Zealand in the early 1990s. Prior to this, in the 1980s, the SUDI mortality rate was over...

2014
Hosein Dalili Mohaddese Fallahi Saeid Moradi Fatemeh Nayeri Mamak Shariat Arash Rashidian

BACKGROUND The aim of this study is to estimate the cost of care and treatment for extremely low birth weight (ELBW) neonates admitted to a teaching and referral hospital. This cost estimation project can help health policy makers and planners make decisions and develop plans for perinatal service staging programs and better management of NICUs (Neonatal Intensive Care Units). METHODS This co...

Journal: :مهندسی بیوسیستم ایران 0
کامران خیرعلی پور عضو هیئت علمی/گروه مهندسی مکانیک بیوسیستم، دانشگاه ایلام. زهرا پاینده دانشگاه ایلام محمود کریمی دانشگاه اراک

in this study, energy consumption pattern, efficiency and the percentage of saved energy and inputs of poultry production farms in isfahan, nain and najafabad townships with different capacities were evaluated. the average of net energy gain per 1000 bird for capacities less than 10, 10-30 and more than 30 thousand pieces was calculated as -143.66, -129.58 and -94.99 gj/1000 bird, respectively....

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد 1388

two groups of students were assigned as experimental and control ones, and were given instruction on directed reading-thinking activities and after some treatment, they were post-tested. although the initial pre-test did not show any significant differences, the final post-test result revealed that the cooperative reading comprehension helped the experimental group. the cooperative students’...

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