On the distance paired domination of generalized Petersen graphs <Emphasis Type="Italic">P</Emphasis>(<Emphasis Type="Italic">n</Emphasis>,1) and <Emphasis Type="Italic">P</Emphasis>(<Emphasis Type="Italic">n</Emphasis>,2)

Let G=(V,E) be a graph without an isolated vertex. A set D⊆V(G) is a k -distance paired dominating set of G if D is a k-distance dominating set of G and the induced subgraph 〈D〉 has a perfect matching. The minimum cardinality of a k-distance paired dominating set for graph G is the k -distance paired domination number, denoted by γ _p ^k (G). In this paper, we determine the exact k-distance paired domination number of generalized Petersen graphs P(n,1) and P(n,2) for all k≥1.     

FROM THE CRADLE TO THE GRAVE: AUSTRO-MARXISM AND CULTURAL STUDIES

The political theory and practice of Austro-Marxism provided an understanding of culture as an area of political conflict and as a class-based way of life. As a cultural and educational movement, Austro-Marxism defined the framework for transdisciplinary extramural cultural studies. An Austro-Marxist cluster defined by a number of scholars associated by political orientation and an alternative form of academic institutionalization emerged in interwar Vienna. This cluster disagreed with the paternalistic claim of leading representatives of the SDAP. Nevertheless, the SDAP defined the pluralistic framework for the formation of Austrian cultural studies. Socialist-oriented scholars such as Otto Neurath, Edgar Zilsel, Paul Lazarsfeld and Marie Jahoda developed a materialistic idea of culture focused on the social conditions of cultural practices. Furthermore, they provided a profound understanding of mass culture and popular culture.     

Entwicklung von Schulleitung durch Gruppencoaching

Development of head masters by group coaching In discussion on school development, a central role is attributed to the head masters. Beside these expectations concerning an innovative activity, the head masters act for the maintaining of the everyday school functioning in the context of very different and partly conflicting expectations. Coaching may give a support by refering immediately to the everyday work of the head masters. This article focusses on group coaching, outlines the special procedure in group coaching and compares it with other forms of personal development of head masters.     

探讨散文的文学性——王充闾与王向峰的一次对话

王向峰:我们过去曾谈过散文的文学性问题,今天可以详细谈这个专题了。文学性怎么才能在创作实践当中表现出来,这个可以从你的散文创作,也可以从其他经典作家的作品,从这些作品的表现当中来探讨。总而言之,一个总体目的,就是真正把散文的文学根基尽量找到。这样的话,不论对于创作散文,还是欣赏散文,都知道重点在什么地方。我考虑了这么几个问题。在这之前,我把你的散文篇章重新读了一遍,特别是人民文学出版社出版的这本——《王充闾散文》,这里有些篇章我都重新读了,我们可以在这些问题上用具体作品来解读。     

Einsatz von Simulationspatienten im Kommunikations- und Interaktionstraining für Medizinerinnen und Mediziner (Medi-KIT): Bedarfsanalyse — Training — Perspektiven

Communication skills are of central importance within daily medical life providing effective treatment. In the modern high-tech field of medicine, trustful conversations play a prominent role. In order to help students of the Heidelberg Medical Faculty to be ready for their highly responsible role as communication partner, training is carried out in the framework of HeiCuMed (short for Heidelberger Curriculum Medicinale) using specially trained simulation patients. The communication and interaction training program (referred to as Medi-KIT) enables to practice conducting conversations with challenging communication partners and grave conversational content in difficult situations. Feedback from the standardized patients, as well as from peers and tutors represents a central didactic element.In order to secure knowledge transfer into daily clinic life and as well to build a relation to cognitive knowledge transfer, all medical students are assigned, alongside Medi-KIT lessons, to a ward, and training units are coordinated in terms of content to correspond with symptom-oriented lectures and parallel POL-groups (problem-oriented learning groups). In addition, communication learning objectives are examined at the end of the semester in the form of a clinical practical exam (OSCE: Objective Structured Clinical Examination) and at patient’s bedside (Mini-CEX: Mini Clinical Examination). The goal in imparting communication skills within medical education is that the longitudinal communication curriculum be maintained and continued in subsequent medical specialization studies.     

Die Einstellung zur Einführung des „Doppelpasses“

In this study the attitude towards the new nationality law in Germany is explained by a value/expectancy theory of attitude. 215 standardized face-to-face-interviews were performed with a quota sample. The results of this survey show that the value and expectancy theory of attitude is extremely successful in explaining the attitude towards the new nationality law. Models explaining the predictor variable of the attitude theory and a feedback-model were tested.     

Separator-based data reduction for signed graph balancing

Polynomial-time data reduction is a classical approach to hard graph problems. Typically, particular small subgraphs are replaced by smaller gadgets. We generalize this approach to handle any small subgraph that has a small separator connecting it to the rest of the graph. The problem we study is the NP-hard Balanced Subgraph problem, which asks for a 2-coloring of a graph that minimizes the inconsistencies with given edge labels. It has applications in social networks, systems biology, and integrated circuit design. The data reduction scheme unifies and generalizes a number of previously known data reductions, and can be applied to a large number of graph problems where a coloring or a subset of the vertices is sought. To solve the instances that remain after reduction, we use a fixed-parameter algorithm based on iterative compression with a very effective heuristic speedup. Our implementation can solve biological real-world instances exactly for which previously only approximations were known. In addition, we present experimental results for financial networks and random networks.