نتایج جستجو برای: shaft displacement
تعداد نتایج: 65565 فیلتر نتایج به سال:
Inherited desmosomal diseases are characterised by skin and/or cardiac features. Dermatological features might be a clue in the determination of the underlying life-threatening cardiac disease. This article aims to propose a dermatological algorithm for the diagnosis of desmosomal diseases after a systematic review of published articles. Palmoplantar keratoderma (PPK), hair shaft anomalies and ...
For surface tillage, rotary implements with disk working bodies are widely used. In recent decades, intensive research has been carried out on the development of tools polygonal disks. They were implemented in practice form hexagonal disks mounted a shaft at an angle 90° and performing usual rotational movement around its axis. Of interest discs, which fixed obliquely shaft. The well-known till...
Purpose. The construction of the Dnipro Metro, which today is characterized by high efficiency and widespread introduction new technologies, has proved need for predesign, design work. purpose scientific article to identify during complex analysis structure mine shaft its stress-strain state, was obtained numerical geodetic monitoring. Methodology. During № 16-bis prognostic calculations state ...
BACKGROUND Both pelvic fractures and femoral shaft fractures are caused by high-energy injuries. When unstable pelvic fractures and femoral shaft fractures occur concomitantly, the optimal treatment method is controversial. The aim of this study was to establish a reasonable principle for treating such complicated injuries. METHODS Forty patients sustaining unstable pelvic fractures and conco...
This paper analyzes the effect of the fuzzy logic-controlled braking resistor (BR) on minimizing shaft torsional oscillations of the generators in a multi-machine power system. The influence of communication delay associated with the fuzzy controller input calculation on minimizing shaft torque oscillations is investigated. Global Positioning System (GPS) is proposed for the practical implement...
Current marketing of golf clubs places great emphasis on the importance of the correct choice of shaft in relation to the golfer. The design of shafts is based on a body of received wisdom for which there appears to be little in the way of hard evidence, either of a theoretical or experimental nature. In this paper the behaviour of the shaft in the golf swing is investigated using a suitable dy...
This paper presents a novel real-time crack identification method to determine the position and depth of a transverse open crack on a rotating shaft. A newly developed wireless sensor capable of being mounted directly on the shaft is employed to monitor acceleration at different points of the shaft in a rotating coordinate system. The vibration parameters obtained from the wireless sensors and ...
context functional humeral bracing remains the gold standard for treatment of humeral shaft fractures. there is an increasing trend in the literature to perform operative fixation of these fractures. evidence acquisition the aim of this systematic review was to compare the level one evidence for the outcome of non-operative with operative management of humeral shaft fractures in adults. a compr...
Floating hip injuries and ipsilateral femoral neck and shaft fractures are rare. Additionally, the simultaneous occurrence of these injuries is extremely rare, and only one case report of the simultaneous occurrence of these injuries has been published. Here, we report the case of a patient with ipsilateral acetabular and femoral neck and shaft fractures following a suicide attempt. The patient...
Fractures of the surgical neck of the humerus are commonly grouped into adduction and abduction types, each the product of a definite mechanism, and each presenting a characteristic radiographic pattern. This simplifying of former modes of classification is advantageous not only in describing the displacement, but also in determining treatment. It is considered that a fall on the outstretched h...
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