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Self-tuning control of the dissolved oxygen concentration has been tested in full scale at the Käppala Sewage Works at Lidingö, Sweden. The controller has been shown to be robust during varying operating conditions. It also gives the potential for the estimation of interesting variables, such as the oxygen uptake rate. A number of water quality variables have been examined. Interesting couplings b

This glossary was prepared under the guidance of Hans-Erik Nissen in collaboration with the authors of the papers in the monograph. It is a glossary of terms used in monograph Double Helix relationships in use and design of Informing Systems: Lessons to learn from phenomenology and hermeneutics

Seaweeds and marine invertebrates of the lagoons and reefs have, ever since the initial settlement almost 3.500 years ago, been a very important source of food and raw materials for the people of the Tongan islands. This study is an attempt to combine anthropological and biological perspectives in documenting and discussing, in contemporary as well as ancient contexts, the gathering/collecting of

We present abundances of giant stars in the Galactic bulge and thickdisk. The stellar sample contains approximately 15 bulge giants and 20thick disk giants observed with the UVES on VLT in Chile. These resultswill be used to see if there exists an evolutionary connection betweenthe bulge and the thick disk and will also put further light into theformation of the Milky Way and the thick disk in par

Abstract in Arabic تحاول هذه الورقة ان تناقش اشكالية الحداثة والتقاليد والبحث عن الهوية في زمن التواصل الثقافي والصراع الحضاري عبر رائعة قصة يحيى حقي "قنديل ام هاشم" التي صدرت في القاهرة عام 1944 وترجمها محمد بدوي للغة الانكليزية في نهاية العقد السادس من القرن الماضي تحت عنوان The Saint's Lamp وترجمها لاحقا Denys Johnson-Davis عام 2004 تحت عنوان قنديل ام هاشم لاهميتها الادبية واللغوية علاوة على دو

Popular Abstract in Swedish Bakgrund Hepatit C virus (HCV) identifierades och beskrevs 1989 och förekommer över hela världen. Viruset är en vanlig orsak till kronisk leverinflammation, vilken kan leda till skrumplever (cirros) och därmed ökad risk för levercancer. Förekomsten av HCV varierar geografiskt och är mer vanligt förekommande i länderna runt Medelhavet, Afrika och Asien jämfört med länderSince the discovery of hepatitis C virus (HCV) in 1989, it has proved to be a formidable health problem with a major impact on morbidity and mortality throughout the world. In this investigation, patients with chronic hepatitis C infection have been studied with special reference to prevalence, aggravating factors and longterm outcome. The prevalence of HCV infection was high (approximately 10 %)

Industrialized production of building components, or entire houses, reduces activities at the construction site to the assembly of parts and has the potential to increase productivity and reduce the design effort invested in every project. However, in order to realize all of the potential efficiency gains that use of predefined components could deliver effective, interoperable information manageme

Solid waste became one of the major environmental problems in Jordan, which has been aggravated over the past 15 years by the sharp increase in the volume of waste generated as well as qualitative changes in its composition. The challenges face solid waste management (SWM) in Jordan are numerous. Financial constraints, shortage of proper equipment and limited availability of trained and skilled ma