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Echocardiography/Doppler for the evaluation of coronary artery function, left ventricular function and the relationship between early diastolic and systolic function

Popular Abstract in Swedish Ultraljudundersökning av hjärtat (ekokardiografi) har under det senaste decenniet fått en alltmer framträdande roll i diagnostiken av hjärtsjukdomar och används ofta för att vägleda medicinska beslut inom hjärtsjukvården. Ekokardiografi är av central betydelse framförallt vid undersökning av vänsterkammarens pumpförmåga (systoliska funktion) och hjärtklaffarnas funktionTwo specific areas of development in echocardiography are assessment of left ventricular (LV) diastolic function and myocardial ischemia. This thesis describes echocardiographic methodology in these two areas. In the first study, two new echocardiographic methods, the early diastolic flow propagation velocity (Vp) and the early diastolic atrioventricular plane downward slope (EDS), were tested as

Comparative Assessment and Evaluation of Jitter Control Methods

Most control systems involve the execution of periodic activities, which are automatically activated by the operating system at the specified rates. When the application consists of many concurrent tasks, each control activity may experience delay and jitter, which depend on several factors, including the scheduling algorithm running in the kernel, the overall workload, the task parameters, and th

Semenogelin I and semenogelin II, the major gel-forming proteins in human semen, are substrates for transglutaminase

The major seminal vesicle secreted proteins in human semen, semenogelin I and semenogelin II, interact non-covalently and via disulphide bridges to instantly form a coagulum upon ejaculation. The coagulum is liquefied after a few minutes due to the action of a prostatic serine protease, prostate-specific antigen (PSA). In contrast to rat semen, which forms an insoluble plug within minutes of expul

On the Development of a Modeling Tool for Collaborative Finite Element Analysis

In today's competitive society the difference between winning and disappearing might very well be dependent on who is first to release a new product or an update to an existing product to the market. The impact that this situation has on the design analysis department in a company is tremendous. It is a known fact, to everyone working with design analysis, that the demands on analyses from the pro

Frisk, aktiv och välbärgad? Om livet som nybliven penionär i Simrishamn

The mass media and popular science launch the idea that the generation that is retiring now, that is people born in the 1940s, is different from previous generations. The templates for ageing are no longer considered applicable. Pensioners are expected to make completely new and higher demands on life. They are presumed to be healthy, active and well-off. Österlen is often described as a place in

The Collection and Recycling Systems of Used Mobile Phone in European Countries and Japan

In Japan, used mobile phones are collected through several voluntary projects. In European countries, on the other hand, used mobile phones are handled together with other electronic waste in mandatory EPR systems and municipalities collect most of them as recyclable wastes. In this study, we focused on the role of producers and municipalities. We seek to conduct a comparative analysis of current