Search for dissertations about: "semiautomatic"

Showing result 1 - 5 of 19 swedish dissertations containing the word semiautomatic.

2. 1. Structure determination of ribosomal proteins and development of new methods in biomolecular NMR

   Author : Magnus Helgstrand; KTH; []
   Keywords : nuclear magnetic resonance; structure determination; ribosomal proteins; NMR simulations; NMR theory; NMR assignment software; semiautomatic assignment;

   Abstract : This thesis concerns different areas of biomolecular nuclearmagnetic resonance spectroscopy (NMR). In the first part of thethesis a new formalism for simulations of NMR pulse sequencesis introduced. The formalism is derived both from classicalmechanics and quantum mechanics and is presented forhomonuclear and heteronuclear spin systems. READ MORE

4. 2. Core Biopsy of Breast and Axillary Lesions : Technical and Clinical Aspects

   Author : Shahin Abdsaleh; PG Lindgren; Per Skaane; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiology; Automatic core needle biopsy; Semiautomatic core needle biopsy; Surgical specimen; Dynamic needle behavior; Hormone Receptors; Radiologisk forskning; Radiological research; Radiologisk forskning;

   Abstract : The aims of this work were to image and analyze the needle behavior at automated core biopsy, to investigate the clinical utility of an alternative core biopsy technique using a semiautomated gun in breast and axillary lesions, and also to compare core biopsy with surgical specimens in malignant breast lesions regarding histologic features and hormone receptor expression.In two experimental studies, using butter and silicon phantoms, respectively, the needle pass was imaged and its dynamic behavior studied. READ MORE

5. 3. Methodological aspects of quantitative cardiac molecular imaging

   Author : Tanja Kero; Mark Lubberink; Håkan Ahlström; Elin Trägårdh; Uppsala universitet; []
   Keywords : PET; cardiac amyloidosis; 11C-PIB; retention index; standardized uptake value; PET-MR; MRI; myocardial blood flow; 15O-water; quantification; quantitative modeling;

   Abstract : The objective of this research was to facilitate the use of quantitative cardiac molecular imaging by developing and validating methods and applications. More specifically:we determined the optimal tracer kinetic model for analysis of 11C-PIB and evaluated the performance of two simpler measures, retention index (RI) and standardized uptake value (SUV), in the quantification of cardiac 11C-PIB uptake in amyloidosis. READ MORE

6. 4. Integrated Computational and Experimental Approaches for Accelerated Drug Combination Discovery and Development : Applications in Cancer Pharmacology

   Author : Muhammad Kashif; Mats Gustafsson; Rolf Larsson; Claes Andersson; Eric Tang; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : Today the norm in modern cancer treatment is to use different forms of drug combinations. Recently anti-cancer treatment using drug combinations has gained increased attention due to the outstanding pharmacotherapeutic opportunities provided by combination therapies. READ MORE

7. 5. Managing Natural Language Requirements in Large-Scale Software Development

   Author : Johan Natt och Dag; Institutioner vid LTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; system; numerisk analys; Datalogi; control; requirements engineering; requirements management; linguistic engineering; natural language requirements; software engineering; software product development; Computer science; numerical analysis; systems; kontroll;

   Abstract : An increasing number of market- and technology-driven software development companies face the challenge of managing several thousands of requirements written in natural language. The large number of requirements causes bottlenecks in the requirements management process and calls for increased efficiency in requirements engineering. READ MORE