نتایج جستجو برای: deteriorated texture
تعداد نتایج: 48966 فیلتر نتایج به سال:
OBJECTIVES We report our animal experience of endovascular valve replacement (VR) of failed bioprosthesis (BP) using an original delivery catheter allowing repositioning of the valved stent (VS). BACKGROUND Among the different devices designed for percutaneous VR, none has the potential for repositioning of a fully deployed VS. METHODS Five sheep underwent, on beating heart, tricuspid VR wi...
A 54-year-old woman was admitted to our hospital with recurrent chest pain for 1 month. She had a history of aortic root replacement with a stentless valve following aortic valve replacements done twice 12 years ago, and coronary artery bypass grafting 6 years ago. The stentless valve was implanted with the full-root technique. After admission, she was diagnosed with a saphenous vein graft aneu...
Aims & Backgrounds: Most of the cities in Iran are deteriorated and inefficient. Deterioration penetrates both urban and suburban areas. In the public realms, human, financial, economic, social and cultural are at risk due to unexpected events. Based on this, the goal of the research is to evaluate the public realms in the deteriorated fabrics of Tabriz Region 8. Methodology: The descriptive-an...
Objective: Assessment of cognitive functions in schizophrenia patients is very important. Because the cognitive deficiencies in memory and intelligence are the fundamental and underlying aspects. Both indicate from a structural and neurological similar deficits. The present study sought to examine the impact of severity and prognosis of schizophrenia on cognitive function, such as memory and in...
In this paper, a production inventory model is developed for the business enterprise which consists of three wings. The first wing is for manufacturing new items, the second wing is for collecting the returned items, while third wing is for remanufacturing the returned item. In this model we consider the fact that the storage item is deteriorated during storage periods and salvage value is inco...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید