نتایج جستجو برای: nicu nanowires

تعداد نتایج: 19102  

میرعباس‌زاده, کاووس, یزدانی, سارا,

 In this work, on the basis of density functional theory and the generalized gradient approximation (GGA) we optimized the electronic structure of the unsaturated and hydrogen saturated ZnO nanowires with [0001] orientation. Studying the effects of a uniaxial strain on the nanowires, we calculated the Young’s modulus and the effective piezoelectric coefficient of the nanowires. Furthermore, the...

Journal: :Asian nursing research 2007
Young-Mee Ahn Nam-Hee Kim

PURPOSE The purpose of this study was to conduct a comparative analysis between the perception of parents with premature infants in the NICU and parents with full-term newborns, and in the process to evaluate the effects of NICU educational support on parents with regard to their perception of neonate and parental stress. METHODS A mixed quantitative design was employed to compare parental pe...

A Omidvar Dezfuli, B Jaleh, M Ahmadi, T Madrakian,

  In this work,copper/palladium (Cu/Pd) multilayer nanowires were successfully prepared by electrodeposition method using polycarbonate template. The fabrication of Pd/Cu multilayer nanowires was controlled by analyzing the current–time transient during electrodeposition using potentiostat. The morphological properties of the nanowires were studied by scanning electron microscopy (SEM) and resu...

2009
Ziya Yurdakul Ipek Akman M. Kemal Kuşçu Aytul Karabekiroglu Gulsum Yaylalı Figen Demir Eren Özek

Background. Mothers of infants admitted to a neonatal intensive care unit (NICU) are believed to have heightened distress. The purpose of this paper was to determine depression and anxiety symptoms and attachment style in NICU mothers. Methods. The NICU group consisted of mothers whose infants were admitted to the NICU and the control group consisted of mothers of healthy term infants. The psyc...

A. Ramazani M. Ahmadzadeh M. Almasi-Kashi,

CoFe/Cu multilayer nanowires were electrodeposited into anodic aluminum oxide templates prepared by a two-step mild anodization method, using the single-bath technique. Nanowires with 30 nm diameter and the definite lengths were obtained. The effect of CoFe layers thickness and annealing on the magnetic behavior of the multilayer nanowires was investigated. The layers thickness was controlled t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه کاشان - دانشکده فیزیک 1390

نانوسیم های آلیاژی nicu به روش الکترونهشت پالسی نامتقارن بر روی زیرلایه ی zn در قالب آلومینای آندی تهیه شده به روش آندیزاسیون سخت ساخته شد. با استفاده از الکترولیت های با غلظت مختلف cu2+و همچنین تغییر ولتاژ کاهش الکتروشیمیایی نانوسیم های x-1 nixcu با 5/0 -25/0 x = و قطر حدود 50 نانومتر به دست آمد. نتایج اندازه گیری اشعه ی x نشان داد که در نمونه های مورد بررسی دو فاز بلوری مرکز وجهی نیکل و فاز ب...

Journal: :Archives of disease in childhood. Fetal and neonatal edition 2005
M Redshaw

OBJECTIVE To compare the psychosocial functioning of the parents (mother and father) of infants admitted to a neonatal intensive care unit (NICU) with the parents of infants born at term and not admitted to the NICU. DESIGN Random sample of NICU parents and term non-NICU parents were assessed across a variety of psychiatric and psychosocial measures shortly after the birth of their infant. ...

A. Fattahi A. Kabiri G. Nabiyouni, J. Ghasemi P. Boroujerdian

The aim of this research is preparation of SnO2 nanowires by means of Thermal chemical reaction vapor transport deposition (TCRVTD) method from SnO powders. The morphology, chemical composition and microstructure properties of the nanowires are characterized using field emission scanning electron microscope (FE-SEM), EDS, and XRD. The XRD diffraction patterns reveal that the SnO2 nanowires have...

Journal: :Revista latino-americana de enfermagem 2011
Eliana Moreira Pinheiro Ruth Guinsburg Marco Antonio de Araujo Nabuco Tereza Yoshiko Kakehashi

The goal was to identify sound pressure level (SPL) at the neonatal intensive care unit (NICU) and inside the incubator of a teaching hospital of a public university from São Paulo - SP, Brazil. SPL inside the NICU and the incubator were measured using four dosimeters in January/2010. SPL at the NICU varied from 52.6 dBA to 80.4 dBA and inside the incubator, from 45.4 dBA to 79.1 dBA. SPL both ...

Journal: :Pediatrics 2002
Javier Cifuentes Janet Bronstein Ciaran S Phibbs Roderic H Phibbs Susan K Schmitt Waldemar A Carlo

OBJECTIVE In 1976, the Committee on Perinatal Health recommended that hospitals with no neonatal intensive care unit (NICU) or intermediate NICUs transfer high-risk mothers and infants that weigh <2000 g to a regional NICU. This standard was based on expert opinion and has not been validated carefully. This study evaluated the effect of NICU level and patient volume at the hospital of birth on ...

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