نتایج جستجو برای: refractory materials

تعداد نتایج: 492200  

Journal: :Nihon Reoroji Gakkaishi(Journal of the Society of Rheology, Japan) 1978

Journal: :iranian journal of child neurology 0
afshin fayyazi md,pediatric neurologist, assistant professor of hamedan university of medical sciences, hamadan, iran parvaneh karimzadeh md,associate professor, pediatric neurologist, pediatric neurology research center, shahid beheshti university of medical sciences tehran, iran

objecive prolonged and uncontrolled refractory status epilepticus (se) is a life-threatening medical emergency in children (1,2,3). there is no consensus on the optimal therapy for refractory status epilepticus (1). the aim of this study was to develop a new method for treating patients with refractory status epilepticus. materials & methods ten children with refractory status epilepticus in mo...

Journal: :iranian journal of child neurology 0
azita tavassoli assistant professor of pediatric neurology, pediatric neurology research center, iran university of medical sciences, tehran, iran mohammad ghofrani professor of pediatric neurology, pediatric neurology research center, shahid beheshti university of medical sciences, tehran, iran mohsen rouzrokh assistant professor of pediatric surgery,shahid beheshti university of medical sciences, tehran, iran eznollah azargashb assistant professor, department of health and social medicine, shahid beheshti university of medical sciences, tehran, iran

objective 1-3% of the population suffer from epilepsy. up to 30% of them develop refractory epilepsy and their seizures occur more than once per month despite receiving at least 2 first line antiepileptic drugs. in  this group, more efficacious antiepileptics are needed. this study was undertaken to evaluate the efficacy and safety of oxcarbazepine as an adjunction therapy in children with refr...

Journal: :Science 2006
Kevin D McKeegan Jerome Aléon John Bradley Donald Brownlee Henner Busemann Anna Butterworth Marc Chaussidon Stewart Fallon Christine Floss Jamie Gilmour Matthieu Gounelle Giles Graham Yunbin Guan Philipp R Heck Peter Hoppe Ian D Hutcheon Joachim Huth Hope Ishii Motoo Ito Stein B Jacobsen Anton Kearsley Laurie A Leshin Ming-Chang Liu Ian Lyon Kuljeet Marhas Bernard Marty Graciela Matrajt Anders Meibom Scott Messenger Smail Mostefaoui Sujoy Mukhopadhyay Keiko Nakamura-Messenger Larry Nittler Russ Palma Robert O Pepin Dimitri A Papanastassiou François Robert Dennis Schlutter Christopher J Snead Frank J Stadermann Rhonda Stroud Peter Tsou Andrew Westphal Edward D Young Karen Ziegler Laurent Zimmermann Ernst Zinner

Hydrogen, carbon, nitrogen, and oxygen isotopic compositions are heterogeneous among comet 81P/Wild 2 particle fragments; however, extreme isotopic anomalies are rare, indicating that the comet is not a pristine aggregate of presolar materials. Nonterrestrial nitrogen and neon isotope ratios suggest that indigenous organic matter and highly volatile materials were successfully collected. Except...

Journal: :Journal of the Society of Materials Science, Japan 2006

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