نتایج جستجو برای: fishtail defect
تعداد نتایج: 95258 فیلتر نتایج به سال:
background: congenital heart disease (chd) is the most common congenital anomaly in newborns. this study was performed to determine the live birth incidence of chd by ethnicity and sex in gorgan, northern iran. methods: in this longitudinal, hospital-based study, 18162 live births in dezyani hospital in gorgan, north of iran, were screened for chd, from 2007 through 2009. clinical examination, ...
This paper presents a low-loss, high-transmission, broadside-coupled, transverse, reciprocal, two-port, and nature-inspired Ka-band transition design to move the electromagnetic energy of rectangular waveguide (RWG) microstrip (MS) line. The proposed is simple in structure, with an excellent insertion loss, S12/S21, (IL) near −0.40 dB return S11/S22, <−21 dB, while VSWR value very close one....
background: closure of patent ductus arteriosus (pda), ventricular septal defect (vsd) and atrial septal defect (asd) can be done surgically or by device. this study was designed to compare the total cost of surgical or device closures of pda, asd or vsd for iranian patients. methods: this is a cross-sectional study, conducted from january 1, 2005 until january 1, 2006 in two large heart center...
this is a case presentation of a 26-year-old woman with a moderate-sized atrial septal secundum defect (17mm) who underwent catheterism, during which an amplatzer septal occluder number 26 was inserted successfully. on the second postoperative day, she deteriorated and a clinical examination showed a typical tamponade. after a percutaneous aspiration of the pericardial cavity and transient impr...
We have tested the timing properties of several thin plastic scintillators (10-500 μm) designed for the Rare-RI Ring project at the RI Beam factory. The experiments were performed at the heavy-ion synchrotron facility, HIMAC (Heavy Ion Medical Accelerator in Chiba), using a Xe beam with an energy of 200 MeV/nucleon. The scintillation light was read out by fast-timing photomultipliers through st...
This study analyses the lithic landscape and selection of rocks used to manufacture Fishtail points (FP) in southern Brazil, their designs, some functional aspects. In order identify offer resources, we carried out several surveys throughout 15 months 47 counties Southern Brazil covered by Botucatú - Serra Geral Vulcano Sedimentary Complex. The composition numerous hill slopes, fallen rocks, ac...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید