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Steam reforming unit

A hydrogen generation system is disclosed that includes an integrated steam reforming reactor. The reactor has an overall cylindrical shape, receives a reformate and separately receiving a combustion gas mixture. The reactor includes a plurality of reforming stages arranged in a stacked series of disc shaped stage configuration, wherein each reforming stage has a disc shaped combustion portion adj

BANDSTRUCTURE AND LOCALIZED DESCRIPTIONS OF NARROW-BAND SYSTEMS

In this note I would like to give some personal views on the relevance of bandstructure treatments of narrow-band systems. At first sight one might think that bandstructure theory is not a very appropriate framework for quasi-localized electrons. Nevertheless, it has been found that density-functional (DF) theory in its modern form gives a rather impressive description of ground-state properties f

Stochastic Frontier Production Function With Errors-In-Variables

This paper develops a procedure for estimating parameters of a cross-sectional stochastic frontier production function when the factors of production suffer from measurement errors. Specifically, we use Fuller's (1987) reliability ratio concept to develop an estimator for the model in Aigner et al (1977). Our Monte-Carlo simulation exercise illustrates the direction and the severity of bias in the

Speglingar av en förvaltning i förändring: Reformeringen av Försäkringskassan

Svensk statsförvaltning genomgår, precis som privat sektor, ständigt förändringar och omstruktureringar, drivna av olika samhällstrender, ledarskapsidéer och politiska styrfilosofier. Vid dessa förändringar ställs verksamheten inför vägval som på olika sätt kan påverka dess förmåga att leva upp till omgivningens krav och förväntningar. Samtidigt finns inte utrymme för risktagande, eftersom förvalt

Introduction

Piety and modernity is presented in Britain, Ireland, Scandinavia, Germany, and the Low Countries between 1780 and 1920. Emphasis is put on piety and politics, pious nationalism, pious enlightenment, piety and romanticism, Moravian and Evangelical inspiration, on communciations and mentalities, on gender aspects on pious language, assocatiational activities, minorities, as well as on the instrumen

Frame dynamics and stakeholders in risk governance

The EU governance of food safety and GM food and feed has gone through significant changes since the BSE crisis and food scares during the 1990s. This work focuses on one particular new feature; the role of stakeholders representing the food chain: biotech associations, farmer organizations, food and feed processors, consumer organizations and environmental NGOs. These stakeholders are not merely