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Toplam kayıt 72, listelenen: 41-50
Clinical analysis of primitive neuroectodermal tumors in the female genital tract: a report of three cases
(Elsevier Taiwan LLC., 2015)
Dear Editor, Primitive neuroectodermal tumors (PNETs) in the genital tract are very rarely encountered by gynecologists. They are a member of the Ewing sarcoma family. Primitive neuroectodermal tumors encompass a group of ...
Electrical conductivity and corrosion performances of in situ and ex situ AA7075 aluminum composites
(Polish Academy of Sciences, 2017)
The present study investigates corrosion behaviors and electric conductivity of AA7075 in situ (TiAl3) and ex situ (B4C) composites produced by powder metallurgy method. In production of in situ composites, various amounts ...
Corrosion behaviour and electrical conductivity of reinforced TiAl3 and B4C hybrid aluminium composites
(Polish Academy of Sciences, 2017)
In this study, corrosion and electric conductivity of aluminum hybrid composites (in situ TiAl3 and ex situ B4C) produced by powder metallurgy are investigated. Hybrid (in situ and ex situ) aluminum composite powders are ...
Effect of surfactant types on the size of tin oxide nanoparticles
(Polish Academy of Sciences, 2017)
In this study, tin oxide (SnO2) nanoparticles were synthesized by hydrothermal method in the presence of hydrazine and ammonia by adding surfactant for 12 h in a Teflon autoclave at 100°C reaction temperature. Tin(II) ...
Preparation and swelling properties of zeolite-poly(2-hydroxyethyl methacrylate-co-acrylic acid) hydrogel composites
(Polish Academy of Sciences, 2016)
Zeolite-Poly(2-hydroxyethyl methacrylate (HEMA)-co-acrylic acid (AA)) hydrogel composite materials were synthesized by in situ free radical addition polymerization technique. The swelling values obtained highly for the ...
Synthesis, characterization and sensing behavior of WO3 nanocrystalline powder for toluene vapor
(Polish Academy of Sciences, 2017)
Tungsten oxide (WO3) nanocrystalline powder was successfully synthesized by direct precipitation technique starting from sodium tungstate dehydrate (Na2WO4•2H2O) as precursor at 80°C for 48 h. The morphological characteristics, ...
Disproportionate right heart enlargement in a patient with small atrial septal defect: hidden abnormal pulmonary venous return
(Türk Kardiyoloji Derneği, 2018)
A 39-year-old male patient admitted due to palpitations. His past medical history was unremarkable. A cardiovascular examination and surface electrocardiography results were normal. Transthoracic echocardiography revealed ...
Left atrial compression (Diagnostic Puzzle)
(Kare Publishing, 2014)
A 55-years old male patient presented to our clinic with the complaint of atypical chest pain. On the physical examination; blood pressure was 110/70 mm Hg, heart rate was 70/min with sinüs rhythm without murmur.
A case with IGG4-related retroperitoneal fibrosis-periaortitis rapidly diagnosed and dramatically responded to steroid treatment
(BioMed Central Ltd., 2015)
Retroperitoneal fibrosis is a rare disease characterized by development of fibro-inflammatory tissue, which surrounds and causes compression of the retroperitoneal structures such as abdominal aorta, iliac vessels, vena ...
Investigation of geriatric patients with abdominal pain admitted to emergency department
(Hindawi Limited, 2018)
Introduction. The aim of this study is to detect the possible reasons of abdominal pain in the patients aged 65 and older admitted to emergency department (ED) with complaint of abdominal pain which is not related to trauma, ...