TY - BOOK A1 - Zeuner, Gustav T1 - Vorlesungen über Theorie der Turbinen BT - mit vorbereitenden Untersuchungen aus der technischen Hydraulik N2 - Technische Hydraulik, Radialturbinen KW - Turbine Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1173 ER - TY - RPRT A1 - Garhammer, Manfred T1 - Umfrage WS 2012/13 T1 - Survey Winter Semester 2012/13 : Conditions of Studies at the Faculty of Social Sciences of the GSO-University of Applied Sciences ; Final Report on the Online-Survey in Decembre 2012 BT - Studienbedingungen an der Fakultät Sozialwissenschaften der GSO-Hochschule Nürnberg ; Endbericht zur Online-Umfrage im Dezember 2012 N2 - Der Endbericht des Eigenprojekts stellt die Ergebnisse der Online-Umfrage dar, die der Autor im Wintersemester 2012/2013 im Dezember 2012 für N = 543 an der Fakultät Sozialwissenschaften der GSO-Hochschule Nürnberg erhoben hat. Die Studierenden von drei Studiengängen (BA Soziale Arbeit, Master Soziale Arbeit, BA Erziehung und Bildung im Lebenslauf) konnten in einem standardisierten Fragebogen auf der Grundlage eines modifizierten Fragenkatalogs aus dem Studienqualitätsmonitor 2011 und in offenen Fragen ihre Studienbedingungen bewerten. KW - Studienbedingungen KW - Onlineumfrage KW - Evaluation KW - Soziale Arbeit Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1077 ER - TY - RPRT A1 - Kliem, Ottmar T1 - Teaching as applied leadership : a review of pedagogical leads and feedbacks experienced in many courses from 1969 to 2000 N2 - This paper is dealing with teaching and leadership. As a contribution to the current discussion of the position and the role of professors at universities in Europe, a phenomenological-humanistic approach will be outlined (as part one). This approach has been applied to the feedback data by 3302 students from Germany and other countries evaluating their lectures of one professor from 1969 to 2000. The survey data were collected by the technique named "Semantic Differential" developed by Osgood and elaborated by Hofstätter. Interestingly, a remarkable pattern constituted by students´ attributions to their learning processes with the author has emerged from the late sixties to the actual millennium. Part two of this paper reflects statements of colleagues and students from all parts of Germany and abroad, too. In addition, a frame-work of socalled pedagogical leads as an underlying principle will be outlined. And the parts three and four offer typical examples of this approach to teaching. Part three presents a record of an old but still actual excursion in synectics titled "How our students of 1974 saw our world of 2000" elaborated by students of engineering and economics enrolled 1974. Finally, the part four comes with an actual example of our examinations for students of engineering enrolled in the compulsory / optional subject "Personality and creativity training". T3 - Sonderdruck / Schriftenreihe der Georg-Simon-Ohm-Hochschule, Nürnberg - 7 KW - Hochschullehre Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1128 ER - TY - CHAP A1 - Götzelmann, Timo T1 - Concept of the Joint Use of Smartphone Camera and Projector for Keyboard Inputs N2 - The efficiency of text input by today’s smartphones is significantly limited by the small extents of the virtual keyboard displayed for allowing alphanumeric inputs. Future smartphones will integrate projectors which allow to project multimedia content as well as the smartphones’ dialogs. This paper introduces a concept to project the whole smartphone’s display onto a surface allowing the user to realize text inputs by interacting with the virtual keyboard projection. This projection is analyzed by standard image processing algorithms. Finally, an experimental implementation shows the feasibility of this concept. KW - Human Computer Interaction KW - Smartphone KW - Projector KW - Virtual keyboard KW - Limited input space KW - Mensch-Maschine-Kommunikation KW - Smartphone KW - Projektionsapparat KW - Tastatur Y1 - 2013 UR - http://iscse2013.gediz.edu.tr/ SN - 2147-9097 N1 - Link zum Volltext: http://iscse2013.gediz.edu.tr/docs/ISCSE2013_PROCEEDINGS.pdf PB - Gediz University Press CY - Gediz ER - TY - JOUR A1 - Fakultät BI, T1 - Jahresbericht 2012/13 T2 - Jahresbericht der Fakultät BI N2 - Jahresbericht T3 - Jahresbericht / Fakultät Bauingenieurwesen - 2012/13 Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus4-2285 VL - 2012/13 ER - TY - RPRT A1 - Scherb, Bruno Johannes A1 - Zech, Jürgen T1 - A study on the smearing and slip behaviour of radial cylindrical roller bearings N2 - Knowledge of the features and qualities of a machine element are essential foundations for its successful operation. High grade materials, more accurate calculation methods and modern manufacturing processes lead to continuous design and performance improvements and hence increased power within minimised spatial requirements. INA cylindrical roller bearings, series SL 1923.., ZSL 1923.. and LSL 1923.. follow this trend and due to their high performance characteristics and low physical volume they have obtained a firm place as high performance machine elements. Essential characteristics of radial cylindrical roller bearings are their behaviour regarding kinematics, noise, vibration, dynamic frictional torque, cage speed, speed of a rolling element, slip etc. The paper gives details of the kinematic behaviour concerning the relationship between the roller set speed or the cage speed and the speed of a rolling element in connection with the occurrence of smearing. This kind of damage occurs during the running in stage of a machine and is becoming very important because of the enormous costs which are caused by down time and lost production. T3 - Sonderdruck / Schriftenreihe der Georg-Simon-Ohm-Hochschule, Nürnberg - 5 KW - Zylinderrollenlager KW - Schmierung KW - cylindrical roller bearing KW - smearing KW - slip Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1118 ER - TY - RPRT A1 - Melnyk, Viktor A1 - Bäsig, Jürgen T1 - Modelling DES Soft-Cores for information protection N2 - This paper discusses the possibilities of IPtechnologies for information protection. An analysis of modern information protection Soft-Cores which support symmetric block ciphers is given. Development perspectives of the Soft-Cores are described. The DES Algorithm and the variations of the architecture of the DES Soft-Core models are considered, their analysis provided and they are compared with some existing DES Soft-Cores on the world market. Two architectures - iterative and pipelined - are identified. Twenty six variations of the DES Soft-Core are proposed and a comparative analysis of their architecture is given. The proposed DES Soft-Cores support all of the discussed functional possibilities. Thus a high performance is achieved, the equipment volume for their realization is lowered and they can be used effectively in a wide spectrum of the application fields. T3 - Sonderdruck / Schriftenreihe der Georg-Simon-Ohm-Hochschule, Nürnberg - 9 KW - Data Encryption Standard Y1 - 2002 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1140 ER - TY - RPRT A1 - Xiaokang, Gao T1 - Application of CAM in online measurement of mechanical parameters N2 - Online Measurement of mechanical parameters by using CAM (Computer Aided Measurement) is a new advanced technique in the field of measurement. Taking special measurement software DASYLab as an example, this paper describes the basic principles and unique advantages of this technique. The application of CAM is explained through an example of measurements of temperature, flow rate and pressure. T3 - Sonderdruck / Schriftenreihe der Georg-Simon-Ohm-Hochschule, Nürnberg - 4 KW - CAM KW - Online-Messung KW - CAM KW - online measurement KW - virtual instrument Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1108 ER - TY - RPRT A1 - Hilligweg, Arnd A1 - Hofmann, Peter T1 - Vordimensionierung von Kältespeichern auf der Grundlage von Gebäudelastprofilen N2 - Zur exakten Auslegung von Kälteversorgungssystemen mit Kältespeichern (i.a. Eisspeicher) ist die Kenntnis des Kühllastprofils notwendig. Durch Aufsummierung und Bilanzierung über der Zeit können Aussagen über die Größen des Speichers und der Kälteanlage getroffen werden. Vielfach müssen aber in frühen Planungsphasen vereinfachte Annahmen über den Verlauf der Kühllast getroffen werden. Es wird gezeigt, daß sich schon auf der Basis dieser Annahmen Aussagen über die Größe von Eisspeicheranlagen treffen lassen. Dazu werden dimensionslose Kennzahlen eingeführt, die unabhängig von der Art des Speichersystems und der Art der Kälteanlage nur über das Kühllastprofil definiert sind. Im Speziellen wird für Auslegungen in der Technischen Gebäudeausrüstung ein verkürztes Abschätzungsverfahren dargestellt, das in einem frühen Planungsstand verwendet werden kann. N2 - For the exact design of a cooling supply system with ice bank the knowledge of the cooling load profile is a necessity. In many cases the cooling load profile must be estimated quite roughly during early design stages. It will be shown that even on the basis of this rough estimation statements about the dimension of an ice storage system can be made. For this purpose dimensionless characteristic numbers are defined, which are independent of the type of storage equipment or type of the chiller. They are only based on the cooling load profile. Especially for HVAC applications a shortcut method is proposed that can be used in early design stages. T3 - Sonderdruck / Schriftenreihe der Georg-Simon-Ohm-Hochschule, Nürnberg - 2 KW - Kältespeicher KW - Lastprofil Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1067 ER - TY - RPRT A1 - Golasch, Gunter T1 - Simulation of a railway-bogie N2 - The dynamic behaviour of a railway bogie has been investigated by using a mathematical model, a space state equation, for simulation with a computer. The comparison of a damped with a undamped bogie demonstrated that the driving stability at high speeds can be uprated after the installation of dampers acting in driving direction and allaround the vertical rotation axis of the bogie. The maximum speed of the damped bogie has amounted t0 76 m/s. T3 - Sonderdruck / Schriftenreihe der Georg-Simon-Ohm-Hochschule, Nürnberg - 3 KW - Eisenbahntechnik KW - Fahrwerk KW - Dämpfung KW - Computersimulation Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:92-opus-1094 ER -