die direktreduktion von eisenerzen zu eisenschwamm mittels erdgas wird iiberall dort verwendet wo einmal die notwendtigen rohstoffe und besonders der metallurgische koks zu wirtschaftlischen bedingungen fehlen. andereseirs wiederum miissen erdgasrerven in geniigenden mengen und qualitat zu verfugung stehen, urn die direktredution mit gutem wirkungsgrad durchfuhren zu konnen. in dieser arbeit wi...

Für die Nutzung mobiler Endgeräte in Hörsälen und Seminarräumen ist eine gut ausgebaute WLAN-Infrastruktur eine unverzichtbare Voraussetzung. Bereits 2010 wurde an der Westfälischen Wilhelms-Universität Münster (WWU) in den genannten Räumlichkeiten eine lückenlose WLAN-Grundversorgung realisiert. Die zunehmende Verbreitung mobiler Endgeräte und die Möglichkeit der systematischen Nutzung im Rahm...

Some problems on setting up die-forging technological scheme design criteria by means of traditional methods are analyzed. The idea of mining die-forging technological schemes based on orthogonal plan is pointed out. The height and width of the hub are selected as key factors from many ones which influence the die-forging technological schemes of axisymmetric forging, then, in connection with t...

This paper presents the research work involved in the development of a knowledge based system (KBS) for automated design of deep drawing die for axisymmetric parts. The production rule based KBS approach of artificial intelligence (AI) is utilized for development of the proposed system. The overall system is organized in 27 modules. System modules are coded in AutoLISP language and user interfa...

Nach dem kurzen Bericht ueber die Geschichte van Tetanus; haben wir in diesern Artikel ver­sucht,ueber die Epedirniologie, Pathophisiolo­gie,Aethiologie und die Frueh-und Spaet-Symp­ptome von dieser gcfahrlichen Krankheit,die einen Durchschnitt von 35% Mortalitaet hat,zu berichten.  In disern Artikel legen wir vi.ei wert,besoaders ueber die The·.rapie 1md der Prophyla.xe. Unc:I wii' hal)en bed...

Large scale online social networks (OSNs) such as Facebook, Twitter, LinkedIn, have become an important part of our every day life. Users are connected to multiple OSNs in which they maintain their different profiles including a lot of personal and social information. As the number of friends of a given user may grow so rapidly, it becomes impossible to manage all updates from friends’ profiles...

Discusses and analyses the latest generation of information kiosks, Kiosks 21, which features information provision/promotion, interaction, transaction and relationships. In contrast to their task based predecessors, these kiosks focus on customer service delivery to ̳customers in context‘. Five case studies of such kiosks located respectively in an airport, railway station, car rental base, ho...

This paper is to investigate rank aggregation based on multiple user-centered measures in the context of the web search. We introduce a set of techniques to combine ranking lists in order of user interests termed as a user profile. Moreover, based on the click-history data, a kind of taxonomic hierarchy automatically models the user profile which can include a variety of attributes of user inte...

A persona is a user model that focuses on the individual’s goals in interaction. The model resembles classical user profiles, but with some important distinctions. The persona represents patterns of users’ behaviour and goals. The concept has a focus on practical interaction design and is not based on a theoretical HCI perspective, although it implies a distinctive perspective on the role of us...