Water injection is an enhanced oil recovery method which is applied for number of reservoirs especially in the offshore fields around the world. Sea-water injection process is usually associated with important concerns affecting the efficiency, safety, and economy of the operation like formation damage, mineral scaling, early breakthrough and corrosion. Incompatibility between injected and ...

AIMS To investigate the role of the PFC in the micturition reflex using an in vivo microdialysis study in rats. METHODS Adult female Sprague-Dawley rats were used and microdyalysis in the PFC and cystometrography (CMG) were performed under consciousness and free movement in the present study. Experiment 1: Samples including extracellular neurotransmitters were collected by microdyalysis and a...

star identification is one of the most important stages in attitude determination with star trackers. this can be performed using matching algorithms between observed stars and a master star catalogue. the main challenge in this approach is to provide a fast and reliable identification algorithm that is sufficiently robust in different pointing views of the star tracker optical system in the sp...

Red meat is associated with increased risk of colorectal cancer and increases the endogenous formation of N-nitrosocompounds (NOC). To investigate the genotoxic effects of NOC arising from red meat consumption, human volunteers were fed high (420 g) red meat, vegetarian, and high red meat, high-fiber diets for 15 days in a randomized crossover design while living in a volunteer suite, where foo...

BACKGROUND Many patients have uncontrolled blood pressure (BP) because they are not taking medications as prescribed. Providers may have difficulty accurately assessing adherence. Providers need to assess medication adherence to decide whether to address uncontrolled BP by improving adherence to the current prescribed regimen or by intensifying the BP treatment regimen by increasing doses or ad...

Our research examines the feasibility of usign a wearable scissored-pair control moment gyroscope (CMG) for human balance assist. The CMG is a momentum exchange device consisting of a fast spinning flywheel mounted on a gimbal. The gimbal motion changes the direction of the flywheel rotation axis, which generates a reactionless torque. A scissored-pair CMG has the additional advantage of isolat...

2 Preface This thesis is a result of a final graduation project for the courses Business Information Technology and Telematics at the University of Twente. The research project is done in cooperation with Reinder Visser who also graduated on a part of the research project. At the start of this research project in June 2002, MMS and I-mode were just being introduced in the mobile market. Telenor...