نتایج جستجو برای: off wall

تعداد نتایج: 351434  

2015
Ashraf Abdallah Konstantinos Chryssagis

We report the case of a 65year old female patient who was urgently admitted to our institution with hemothorax after pacemaker implantation. The bichamber pacemaker had been implanted one week before admission and the active fixation lead caused perforation of the right atrial wall and penetration of the right lung. Transthoracic echocardiography demonstrated a minimal cardiac effusion but ches...

2017
Toshinobu Kazui Phat L. Tran Tia R. Pilikian Katie M. Marsh Raymond Runyan John Konhilas Richard Smith Zain I. Khalpey

BACKGROUND Temporary mechanical circulatory support device without sternotomy has been highly advocated for severe cardiogenic shock patient but little is known when coupled with amniotic stem cell therapy. CASE PRESENTATION This case reports the first dual therapy of temporary left ventricular extracorporeal device CentriMag with distal banding technique and human amniotic stem cell injectio...

Journal: :International journal of clinical and experimental medicine 2015
Chang Liu Xiao-Rong Xu Hui-Xiong Xu Zhan-Ju Liu Yi-Feng Zhang Li-Ping Sun Jun-Mei Xu Lin-Na Liu Le-Hang Guo Xiao-Wan Bo

OBJECTIVE To evaluate the value of conventional ultrasound and contrast-enhanced ultrasound (CEUS) in determining the severity of active Crohn's disease. METHODS Thirty-seven patients who were considered to be in active period of Crohn's disease were included. Conventional ultrasound was employed to measure the thicknesses of interior, exterior and the whole bowel walls. Qualitative and quant...

Abdorrasoul Mayyahi Aghil Yousefikoma Ali Rangin Kaman Hesam Maleki

An autonomous underwater vehicle (AUV) with less noise and vortices as well as efficient power consumption, is pursued in this research by inspiration of shark swimming. Design, hydrodynamic analysis, modeling, fabrication, navigation, and control of this novel AUV is the main goal of this research. Detailed explanation of the test and experiment with a brief overview on fabrication are provide...

کردوانی, حسین ,

A 68 year old female housewife working occasionally in her own garden, sustained abdominal pain, discomfort and sometimes passing gaseous. Her complaints started 25 years ago. She has been seen by many physicians in her hometown Kermanshah and Karand and having medical treatments almost with no effects. The pain continued on and off until became worse. She came to Tehran and had an abdominal X-...

Journal: :Remote Sensing 2012
Lahiru S. Wijedasa Sean Sloan Dimitrios G. Michelakis Gopalasamy R. Clements

Landsat can be used to map tropical forest cover at 15–60 m resolution, which is helpful for detecting small but important perturbations in increasingly fragmented forests. However, among the remaining Landsat satellites, Landsat-5 no longer has global coverage and, since 2003, a mechanical fault in the Scan-Line Corrector (SLC-Off) of the Landsat-7 satellite resulted in a 22–25% data loss in e...

2016
Jiang Xu Yong Sun Jinhai Zhou

The magnetostrictive guided wave technology as a non-contact measurement can generate and receive guided waves with a large lift-off distance up to tens of millimeters. However, the lift-off distance of the receiving coil would affect the coupling efficiency from the elastic energy to the electromagnetic energy. In the existing magnetomechanical models, the change of the magnetic field in the a...

2007
Jonathan B. Freund

The physiological inflammation response depends upon the multibody interactions of blood cells in the microcirculation that bring leukocytes white blood cells to the vessel walls. We investigate the fluid mechanics of this using numerical simulations of 29 red blood cells and one leukocyte flowing in a two-dimensional microvessel, with the cells modeled as linearly elastic shell membranes. Desp...

2015
N. M. Ferraro S. C. Jardin L. L. Lao M. Shephard F. Zhang

Free-boundary 3D tokamak equilibria and resistive wall instabilities are calculated using a new resistive wall model in the two-fluid M3D-C1 code. In this model, the resistive wall and surrounding vacuum region are included within the computational domain. This implementation contrasts with the method typically used in fluid codes in which the resistive wall is treated as a boundary condition o...

2001
Han Chen Douglas W. Clark Zhiyan Liu Grant Wallace Kai Li Yuqun Chen

An inexpensive way to construct a scalable display wall system is to use a cluster of PCs with commodity graphics accelerators to drive an array of projectors. A challenge is to bring off-the-shelf sequential applications to run on such a display wall efficiently without using expensive, high-performance interconnects. This paper studies two execution models for a scalable display wall system: ...

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