Constantly increasing complexity of organizational environments and changing demands of the stakeholders severely affects the strategic capabilities of organizations and reduces their decision making ability dramatically. Large-scale complex systems like energy grids, air-ground traffic control systems and logistics systems are designed in multi-actor environments and hence require various perspectives (e.g. financial, operational, and environmental) to serve different actors. Although this is the case, current simulation based decision support environments lack the capability of covering multiple system perspectives at once and in different levels of details to provide better understanding of the systems. In this paper, the key challenges and preliminary design ideas are discussed to provide a multiresolution modeling capability. We introduce a context-EDVHG µYLHZ ¶ FRQFHSW DV Dn enabler to support multi-perspective modeling in multi-actor environments.
In this paper we present the use of "what-if"-analysis in simulation games for spatial decision making by introducing the concept of multiple worlds. We expect that "what-if"-analysis in games enables the trainees to achieve more robust results, which is defined as the ability to achieve the required goals given different scenarios. Scenarios are defined as exogenous variables on the multiple worlds. Viable decisions for a particular world are assessed by splitting the given world into multiple ones and running simulations for these new worlds. This assessment is performed by a) comparing the alternatives represented by each world and b) exploring the timeline of each world by selecting specific time instants. The navigation both through multiple worlds and through time should provide the users the possibility to formulate a robust answer for the specified problem. We will present a viable architecture and 4 distinct modes of game-play for the simulation game.
Die F/ille betrafen 3 Kranke im Alter yon 32, 33 und 50 Jahren. In den zwei ersten FMlen erfolgte die Ruptur nach dem l l. Anfall, im dritten nach dem 8. In allen 3 Fallen wurde bei der Leichen6ffnung akuter Milztumor als Ursaehe der erfolgten Berstung festgestellt.
L. Wachholz.L]unggren, Einar: Die Bedeutung der Pyelographie bei subeutanen Nierenverletzunten. (Chit. Abt., Prov.-Krankenh., Sundsvall.) Z. Urol. 80, 650--662 (1936).In der Frage der Behandlung subcutaner Nierenverletzungen --konservativ oder operativ --besteht die grSflte Sehwierigkeit in dem Umstand, dad das klinisehe Bild keinen sicheren Anhaltspunkt ftir den Grad der Nierenverletzung gibt. In den letzten gahren wurde yon verschiedenen Autoren die retrograde Pyelographie ffir Diagnostik mit herangezogen, in allerjiingster Zeit auch die Ausscheidungspyelographie. Verf. fiihrt 6 eigene FKlle an, in denen die Pyelographie ausgefiihrt wurde; 3 F~lle zeigten normale Verh/~ltnisse, 3 Rupturen des Nierenparenchyms. Alle 6 wurden konservativ behandelt und kamen zur tteilung.
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