Search results

PURPOSE: To report an alternative to the fenestrated stent-graft for preserving blood flow to side branches in the sealing zones of aortic stent-grafts. TECHNIQUE: A covered stent is deployed parallel to the main aortic stent-graft, protruding somewhat proximally, like a chimney, to preserve flow to a vital side branch covered by the aortic stent-graft. Use of a chimney graft makes it possible to

Vid årsskiftet 2009/2010 så trädde konfliktlösningsregeln i kraft i svensk lagstiftning. Konfliktlösningsregeln är ett tillägg i KL:s 3 kap och tar sikte på att lösa de konkurrensproblem som kan uppkomma vid offentlig säljverksamhet. Enligt den så kan stat, kommun eller landsting förbjudas att bedriva ett visst förfarande i sin säljverksamhet ifall detta snedvrider eller hämmar konkurrensen eller On the 1st of January 2010, new rules were enforced in the Swedish Competition Act (KL). The new legislation has the character of a conflict resolution rule and is based in the 3rd chapter of KL. The aim behind the rule is to solve the competition conflicts that can arise when public operators compete with private operators in open markets. The government, municipality or a county can be prohibite

This thesis aims to investigate the potential of Ethiopian media in promoting citizen participation and contributing to the process of democratization. The research navigates through the media policy document and the day to day media operation guided by theoretical and methodological discussions. The thesis primarily uses qualitative analysis of media policy content supported by expert interview

As the largest single energy-consuming component in most biological wastewater treatment systems, control of aeration is of great interest seen from an energy savings point of view. This paper suggests a simple way of using on-line ammonium measurements to control aeration in a pre-denitrification plant by controlling the dissolved oxygen setpoint. The controller works primarily by feed-forward ba

Idag lever vi en globaliserad värld där varor, tjänster och personer rör sig över större avstånd på ett allt enklare och snabbare sätt. Detta har resulterat i att fler företag har valt att etablerat sig internationellt och i allt större utsträckning strävar efter att etablera sig och verka globalt. När företag verkar i flera länder är en av konsekvenserna att företagen måste efterfölja lagar och rToday we live in a globalized world where goods, services and people can move easily over wide distances smoother and faster for each day. This has resulted in an increasing number of companies striving to establish and operate globally. One of the consequences when companies establishes worldwide is that they must comply with laws and regulations in the countries where they choose to establish. T