Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 17 of 17 for “"single port"”.
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Experimental study of submerged single-port thermal discharges.
Massachusetts Institute of Technology. Dept. of Civil Engineering. Thesis. 1974. M.S.
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Novel Smart Actuation Systems for Single-port Laparoscopic Surgical Instruments
Single-port Laparoscopic surgery (SLS), which utilises one major incision instead of multiple incisions, has gained increasing popularity in the healthcare system in recent years. Compared with the conventional multiport laparoscopic surgery, SLS technique can deliver favourable cosmetic outcomes …
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A high-pass detunable quadrature birdcage coil at high-field
… (4.7T) when the power is fed to the coil at a single port the coil unable to produce a homogenous B1 field. However when power is fed at multiple ports the performance of the coil improves. In this paper a study is carried out comparing the performance of the coil when power is fed at a single …
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Entwicklung der elektromechanischen Antriebseinheit für ein minimal-invasives Telechirurgiesystem
… bezüglich der Handhabung der Instrumente. Bei Single-Port-Eingriffen erfolgt der Zugang zum Patienten über nur einen Hautschnitt. Dies verspricht eine weitere Reduktion des Gewebstraumas, resultiert jedoch in einer weiter erschwerten Bedienung der Instrumente. Telemanipulationssysteme …
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The design and fabrication of a meso scale minimally invasive surgical robot
Minimally invasive robotic Single Port Laparoscopic Surgery (SPLS) is of high importance, due to its ability to reduce operation times, recovery times, postoperative infection rates and improve cosmesis while providing surgeons with greater dexterity and precision than traditional SPLS techniques. …
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Qualitative insights into the voltage stability problem
… are examined, the L-index, the coupled-port method, and the P-index. it found that the L-index does not have a reliable alarm level, and when flagged with an alarm used for the P-index, it shows a large variation of the estimation accuracy across systems. Also, the coupled single-port …
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Toward distributed control for autonomous electrical energy systems
… electrical network subsystem and a subsystem of single-port components. The input-output specifications of all components are in terms of power and voltage. This mathematical modeling supports the basic physical functionality of balancing power supply and demand at the acceptable Quality of …
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Optimization Models for Inland Haulage Transportation of Containers
In container intermodal transportation, a significant portion of the total cost arises from the inland transportation of containers. There are many parties (shipping lines, haulage companies, customers) sharing this operation as well as many restrictions that increase the complexity of this problem …
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Analyzing modal decomposition data of finite antenna arrays
… method. Whereas CM is often used in the study of single port, electrically small structures that are dominated by one or two modes, our template arrays are electrically large and made of multiple disjoint elements, with multiple feed points. This work explores and catalogs the types of …
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The rise and dilution of buoyant jets and their behaviour in an internal wave field
… the trajectory and dilution of a fluid from a single port or line source. The new features include: A generalised derivation of the governing equations so that buoyant jets discharged from a source of any shape can be modelled within the one framework, and the effects of high-frequency internal …
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Microwave ring resonator based on thermoplastic substrate for chicken breast meat quality identification application
… the resonant method was applied to develop a single-port microwave ring resonator (MRR) based on the thermoplastic substrate for meat quality identification. Recently, the quality of meat, especially chicken meat, has sparked an interest in both the producers and the consumers, due to the …
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Development of a liquid drug delivery payload for modular, wireless, incorporeal robots for laparoscopic surgery
… for multiple incisions. New techniques, such as single--port laparoscopic and natural orifice surgery, reduce the number of entry incisions but still provide only limited access to the surgical site. An innovative solution that potentially overcomes both limitations is to insert miniature robotic …
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Physically-Based Realizable Modeling and Network Synthesis of Subscriber Loops Utilized in DSL Technology
… telephone subscriber loops, is of vital importance to DSL service providers. This type of analysis requires accurate prediction of the local loop structure and precise identification of the cable parameters. These cables are the main components of the loop and are typically comprised of …
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Building a model of national shipping centre
… other actors. Shipping is the business of transporting goods to facilitate trade. Shipping and trade are closely associated. Shipping centres are located in transport complex economies that are desirable for their users to perform various shipping related business activities. To explore the …
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Design, modeling and control of a minimally invasive surgical platform
U of I Only Restriction Lifted for Item 109886 on 2021-02-08T10:15:18Z.
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Analysis and Modelling of Desalination Brines
Seawater desalination constitutes an important water supply to the population bordering the Arabian Gulf, the Mediterranean Sea and the Red Sea. The three regions represent about 11.8% of the world land area and the countrieshosted approximately 9% of the world population in 1950 and 2008 and are …
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Analysis of Volatility Between Macroeconomic Variables and Busan Port Cargo Throughput According to Global Risks
… non-container (BPB) cargo throughput at Busan Port responds to structural shocks in global and domestic macroeconomic variables, and how their relative importance changes over time. The selection of variables was based on a combination of a Systematic Literature Review (SLR) and semi-structured …