نتایج جستجو برای: internal port
تعداد نتایج: 258775 فیلتر نتایج به سال:
his paper aims to examine the main practices that shape sustainable port development in context of Korean ports and generalize a typology port–stakeholder decision framework for development. First, were examined through comprehensive literature review holistic conceptual underpinned by stakeholder management theories. Semi-structured interviews then conducted with 67 managers Korea. Lastly, FAH...
the area of musa bay (khor musa) on which two vital and important ports of imam khomeini (port shapour) and mahshar have taken place on its shore is located geographically at the far northeast of the persian gulf, south of khuzestan province. early in the world war ii, despite iran’s neutral declaration, port shapour was blitzed and occupied by british navy on august 24, 1941. iran's resis...
We developed a flexible port for NOTES which allows the use of conventional forceps for laparoscope-assisted surgery without change. The port is not affected by the location of the through hole in the gastrointestinal tract or vagina which elicits a problem in conventional NOTES, and its length can be adjusted during surgery by cutting the port itself. The port is made of polymer resin with a l...
The 2D digital waveguide mesh [7, 8] has proven to be e ective and e cient in the modeling of musical membranes and plates, particularly in combination with recent simpli cations in modeling sti ness [6], nonlinearities [5], and felt mallet excitations [5]. The rectilinear 3D extension to the mesh had been suggested [8], and has been applied to the case of room acoustics [2]. However, it requir...
in coastal areas, hydrodynamic factors make changes in shorelines geomorphology. this can affect coastal facilities and cause hazards to human societies in the areas. this study has investigated the influence of wave and tide properties on khamir port, hormoz strait in coast of persian gulf. the purpose of the study is to make a mathematical regional and local modeling of water level fluctuatio...
significant advantages of intermodal and containerized transport have increased the global interest to this mode of transportation. this growing interest is reflected in the annual volume of container cargo growth. however, the container transport inside iran does not have a proper place. comparing the count of containers entering and leaving ports with the statistics obtained from railway and ...
A digital look-up table adaptive predistortion technique using a six-port receiver for power amplifier linearization is presented. The system is designed in Ka-band for a DVB-S2 satellite link. We use a six-port receiver at the linearizationloop in place of classic heterodyne receivers. The six-port receiver is implemented by the use of passive microwavecircuits and detector diodes. This approa...
The authors describe the use of the Cardica C-Port xA Distal Anastomosis System to perform an automated, high-flow extracranial-intracranial bypass. The C-Port system has been developed and tested in coronary artery bypass surgery for rapid distal coronary artery anastomoses. Air-powered, it performs an automated end-to-side anastomosis within seconds by nearly simultaneously making an arteriot...
BACKGROUND Horner syndrome is a rare but likely underdiagnosed complication of internal jugular vein cannulation. CASE REPORT We present a case of a young woman undergoing chemotherapy for gestational trophoblastic disease for whom venous port implantation was attempted due to poor peripheral vein access. Despite ultrasound guidance, the procedure was unsuccessful and complicated by a local h...
Measurement of the Acoustic Source Characteristics of the Intake Port in the Refrigerator Compressor
In the refrigerator compressors, the suction mufflers are commonly used to reduce the notse propagated through the intake valve system. In order to optimize the muffler design, it is necessary to characterize the source characteristics, i.e., the source impedance and the strength, of the intake system. In this paper, assuming the intake system as one-port, linear, time-invariant one, the acoust...
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