Brau, H., Diefenbach, S., Hassenzahl, M., Kohler, K., Koller, F., Peissner, M., ...
Das 2002 gegründete German Chapter der UPA e.V. gestaltet in Kooperation mit der Mensch & Computer 2009 einen Usability Professionals Track. Diese Veranstaltung konzentriert sich auf praktische...
’ RELWAY ’ : A PROCESS DATA HIGHWAY SYSTEM OPTIMIZED FOR ACCELERATORS* (2008)
R. Frankel, W. Buxton, K. Kohler, R. Warkentien, A. White
© 1981 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for...
Usability Engineering integrated with Requirements Engineering (2008)
In this paper we argue that the gap between Software Engineering and Human-Computer Interaction should be closed through the integration of usability engineering and requirements engineering. In...
!açquelineVaissière Phonetic Explanations for Centre National Cross-Linguistic (2008)
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Zukunftsszenarien und Anforderungen an adaptive, assistive Umgebungen (2008)
Dieser Bericht bietet eine Übersicht über typische altersbedingte Einschränkungen, assistive Technologien, AAL-Dimensionen (Kapitel 1), Personas (Kapitel 2), und darauf aufbauende Szenarien...
Exploration - ein Pattern zur Steigerung des Engagements (2008)
Dieser Artikel präsentiert die Ergebnisse einer Untersuchung aus dem Forschungsprojekt FUN, das sich mit der Verbesserung der User Experience von Geschäftsanwendungen beschäftigt. Eines der...
In den letzten Jahren hat die Verwendung von Interaktionspattern im Umfeld der User-Interface-Gestaltung zunehmend an Bedeutung gewonnnen. Interaktionspattern dokumentieren bewährte Lösungen zu...
Building and evaluating a pattern collection for the domain of workflow modeling tools (2008)
In this paper, we present the results of a case study conducted together with a small company that develops a workflow modeling tool. During the case study, we created a pattern collection for the...
Engaging patterns: Challenges and means shown by an example (2008)
Niebuhr, S., Kohler, K., Graf, C.
This paper presents first results of a research project whose goal is to develop a pattern language that enhances business software by motivating and engaging elements. The goal of the pattern...
Directed expression of dominant-negative p73 enables proliferation of cardiomyocytes in mice (2008)
Ebelt, H., Zhang, Y., Kohler, K., Xu, J., Gajawada, P., Boettger, T., ...
Previous studies have shown that p53 plays an important role in maintaining cell cycle arrest of cardiomyocytes, which might account for the inability of human hearts to regenerate adequately after...
High-power, high brightness, tuneable GaSb-based VECSEL at 2.Xum (2007)
Rattunde, M., Schultz, N., Ritzenthaler, C., Rosener, B., Manz, C., Kohler, K., ...
This paper covers High-power, high brightness, tuneable GaSb-based VECSEL at 2.Xum. It was presented at the 2007 European Conference on Lasers and Electro-Optics, held in Germany.
Resonant in-Well pumping of GaSb-based VECSELs emitting the 2.Xum wavelength regime (2007)
Schulz, N., Rattunde, M., Manzor, A.C.S., Kohler, K., Wagner, J., Hopkins, J.M., ...
We report on the epi-layer design and lasing characteristics of GaSb-based VECSELs emitting at 2.35mum optimized for resonant optical in-well pumping around 1.95mum. Compared to conventional...
"Ich will, ich darf, ich mag" - Ansätze zur Gestaltung "motivierender" Software (2007)
Kohler, K., Harbich, S., Hassenzahl, M., Kerkow, D., Schmitt, H.
Im folgenden Beitrag wird ein Modell vorgestellt, dass ein erweitertes Verständnis des Begriffes Usability für den Arbeitskontext vorschlägt. Es betrachtet ergänzend zur effizienten...
Gewusst wie: Positives Nutzererleben mit ernsthafter Software! (2007)
Niebuhr, S., Graf, C., Klöckner, K., Baldi, F., Kohler, K.
Im Rahmen unseres Beitrags werden wir zum einen erläutern, wie positives Nutzererleben in ernsthafte Software integriert werden kann. Zum anderen werden wir zeigen, wie positives Erleben durch...
Stay on the ball! An interaction pattern approach to the engineering of motivation (2007)
Kohler, K., Niebuhr, S., Hassenzahl, M.
This paper introduces an interaction pattern approach to "engineer" motivation. Its goal is to provide concrete ideas (in the form of patterns) on how to design software that motivates its users to...
High performance, GaSb-based, optically-pumped semiconductor disk lasers (invited) (2007)
Hopkins, J.M., Hempler, N., MacLean, A.J., Kemp, A.*, Dawson, M.D.*, Riis, E.*, ...
In recent years, semiconductor lasers based on the III–V compound semiconductor material system (AlGaIn)(AsSb), emitting in the 1.8 μm to 3.0 μm wavelength regime (in the following abbreviated as...
High performance, GaSb-based, optically-pumped semiconductor disk lasers (invited) (2007)
Hopkins, J.M., Hempler, N., MacLean, A.J., Kemp, A., Dawson, M.D., Riis, E., ...
In recent years, semiconductor lasers based on the III-V compound semiconductor material system (AlGaIn)(AsSb), emitting in the 1.8 μm to 3.0 μm wavelength regime (in the following abbreviated as...
High performance, GaSb-based, optically-pumped semiconductor disk lasers (invited) (2007)
Hopkins, J.M., Hempler, N., MacLean, A.J., Kemp, A., Dawson, M.D., Riis, E., ...
In recent years, semiconductor lasers based on the III-V compound semiconductor material system (AlGaIn)(AsSb), emitting in the 1.8 μm to 3.0 μm wavelength regime (in the following abbreviated as...
Tunable, single-frequency, diode-pumped 2.3um VECSEL (2007)
Hopkins, J.M., MacLean, A.J., Burns, D., Riis, E., Schultz, N., Rattunde, M., ...
We report high-performance single-frequency operation of a directly diode-pumped GaSb-based vertical-external-cavity surface-emitting laser (VECSEL) at 2.3μm. Tunability of 70nm and a maximum single...
Resonant in-well pumping of GaSb-based VECSELs emitting in the 2.X µm wavelength regime (2007)
Schulz, N., Rattunde, M., Manz, C., Kohler, K., Wagner, J., ...
We report on the epi-layer design and lasing characteristics of GaSb-based VECSELs emitting at 2.35 mu m optimized for resonant optical in-well pumping around 1.95 mu m. Compared to conventional...
Enhancing business software through fun-of-use. A pattern-based approach (2006)
Graf, C., Niebuhr, S., Kohler, K.
Buying decisions for software products can be influenced by arousing positive emotions, as they increase acceptance of the software product. Therefore we will present a way, how these positive...
Engaging patterns. Challenges and means shown at an example (2006)
Niebuhr, S., Kohler, K., Graf, C.
The paper presents first results of a research projects that has the goal to develop a pattern language which enhances business software by motivating and engaging elements. The goal of the pattern...
FUN - Fun-of-Use für Geschäftsanwendungen (2006)
Kohler, K., Dehn, M., Schmidt, G., Schmitt, H.
Ziel des Projekts ist es, die Entwicklung von Softwaresystemen, die beim Benutzer positive Emotionen wie Freude auslösen, durch systematische Entwicklungsansätze zu unterstützen. Was genau dabei...
Kohler, K., Kerkow, D., Hess, S., Schmid, K.
Der vorliegende Bericht beschreibt die Ergebnisse einer Arbeit, die im Rahmen der KMU Forschungslaborplattform des Landes Rheinland-Pfalz innerhalb des Clusters "Produktlinien und...
Kohler, K., Kerkow, D., Hess, S., Schmid, K.
Der vorliegende Bericht beschreibt die Ergebnisse einer Arbeit, die im Rahmen der KMU Forschungslaborplattform des Landes Rheinland-Pfalz innerhalb des Clusters "Produktlinien und Usability"...
Integrating software engineering and usability engineering. Workshop Proceedings (2005)
Harning, M.B., Kazman, R., Kerkow, D., Kohler, K., Gulliksen, J.
UseLine: Process description and case-study (2004)
John, I., Kohler, K., Schmettow, M., Kerkow, D.
In this report we describe the results of the UseLine Project, a project that was funded by the "Stiftung Rheinland Pfalz für Innovation" under grant number 0621. In this project, the...
Time-constrained projects ask for requirements approaches that are agile, i.e. adapted to the project needs and without comprehensive documentation. But how can this be achieved? Our approach...
UseLine: Process description and case-study (2004)
John, I., Kohler, K., Schmettow, M., Kerkow, D.
In this report we describe the results of the UseLine Project, a project that was funded by the "Stiftung Rheinland Pfalz für Innovation" under grant number 0621. In this project, the interplay...
Time-constrained projects ask for requirements approaches that are agile, i.e. adapted to the project needs and without comprehensive documentation. But how can this be achieved? Our approach...
John, I., Kohler, K., Schmid, K.
Softwareproduktlinien unterstützen die Entwicklung mehrerer Produkte in Varianten. Diese Variantenbildung betrifft die Architektur der Software insgesamt, materialisiert sich für den Kunden aber...
Kim, M.A., Panak, P.J., Kim, J.I., Klenze, R., Kohler, K.
A study is presented to elucidate how the trivalent actinide ions become incorporated into the formation of aluminosilicate colloids. The acidic Al solution of varying concentration from 10(-5) to...
Usability and other quality aspects derived from use cases (2003)
Kerkow, D., Kohler, K., Doerr, J.
Usability is one of several quality aspects (also named non-functional requirements) according to ISO 9126. The elicitation of those during an early phase of the development is crucial in information...
Kim, M.A., Panak, P.J., Yun, J.I., Kim, J.I., Klenze, R., Kohler, K.
Colloids and Surfaces A, 216(2003) S.97-108
Nonharmonic Bloch Oscillations in GaAs/AIGaAs Superlattices (2002)
Litvinenko, K. L., Kohler, K., Leo, K., Loser, F., Lyssenko, V. G.
Bloch and Zener theoretically calculated that in the materials with a periodical potential in the case of applying the steady external electric field the electrons should move periodically. This...
Time-constrained projects ask for requirements approaches that are agile, i.e. adapted to the project needs and without comprehensive documentation. But how can this be achieved? Our approach...
Onset and time course of apoptosis in the developing zebrafish retina. (2001)
Biehlmaier, O, Neuhauss, S C F, Kohler, K
In mammalian development, apoptosis spreads over the retina in consecutive waves and induces a remarkable amount of cell loss. No evidence for such consecutive waves has been revealed in the fish...
Architecture-centric inspection for the Unified Development Process (UP) (2001)
Laitenberger, O., Kohler, K., Atkinson, C.
The Unified Process (UP) is expected to become one of the leading methods for software engineering with the UML, but although it has a well-defined approach to testing, it has no consolidated...
Architecture-centric inspection for the Unified Development Process (UP) (2001)
Laitenberger, O., Kohler, K., Atkinson, C.
The Unified Process (UP) is expected to become one of the leading methods for software engineering with the UML, but although it has a well-defined approach to testing, it has no consolidated...
Softwareentwicklung in Deutschland. Eine Bestandsaufnahme (2001)
Friedewald, M., Rombach, H.D., Stahl, P., Broy, M., Hartkopf, S., Kimpeler, S., ...
Eine Untersuchung soll den nationalen Softwaremarkt, der sich immer mehr zu einem der Schlüsselmärkte entwickelt, quantitativ und qualitativ zu charakterisieren sowie in seiner weiteren Entwicklung...
The systematic Adaptation of Perspective-based Inspections to Software Development Projects (2001)
Software inspection is an established approach for detecting and removing defects immediately after software documents are created. However, the advance of software technologies, processes, and...
Friedewald, M., Kimpeler, S., Zoche, P., Broy, M., Stahl, P., Wucher, R., ...
Ziel dieser Untersuchung war es, den nationalen Softwaremarkt, der sich immer mehr zu einem der Schlüsselmärkte in Deutschland und weltweit entwickelt, quantitativ und qualitativ zu...
Architecture-Centric Inspection for the Unified Development Process (UP) (2000)
Laitenberger, O., Kohler, K., Atkinson, C.
The Unified Process (UP) is expected to become one of the leading methods for software engineering with the UML, but although it has a well-defined approach to testing, it has no consolidated...
Friedewald, M., Kimpeler, S., Zoche, P., Broy, M., Stahl, P., Wucher, R., ...
Ziel dieser Untersuchung war es, den nationalen Softwaremarkt, der sich immer mehr zu einem der Schlüsselmärkte in Deutschland und weltweit entwickelt, quantitativ und qualitativ zu...
Chertouk, M., Kudszus, S., Dammann, M., Reuter, R., Kohler, K., Weimann, G.
We report on fabrication, performance and reliability of 0.15 mum gate-length passivated InAlAs/InGaAs metamorphic HEMT MMICs on GaAs substrate. The HEMTs show an measured maximum stable gain of 13.5...
Neuhauss, S C, Biehlmaier, O, Seeliger, M W, Das, T, Kohler, K, Harris, W A, ...
We examined optokinetic and optomotor responses of 450 zebrafish mutants, which were isolated previously based on defects in organ formation, tissue patterning, pigmentation, axon guidance, or other...
Neuhauss, S C F, Biehlmaier, O, Seeliger, M W, Das, T, Kohler, K, Harris, W A, ...
We examined optokinetic and optomotor responses of 450 zebrafish mutants, which were isolated previously based on defects in organ formation, tissue patterning, pigmentation, axon guidance, or other...
Polariton motional narrowing in semiconductor multiple quantum wells (1998)
Baumberg, J.J., Heberle, A.P., Kavokin, A.V., Vladimirova, M.R., Kohler, K.
We demonstrate a new fast-scan ultrafast coherent reflectivity technique that tracks the amplitude and phase of excitons in GaAs heterostructures at densities down to 4 x 106 cm-2. Observed growth in...
Koten, G. Van, Janssen, M.D., Kohler, K., Herres, M., Dedieu, A., Smeets, W.J.J., ...
Two synthetic routes to compounds [(5-C5H4SiMe3)2Ti(CCSiMe3)2]MR (abbreviated as [1·MR]; M = Cu: R = Me (5), CH2SiMe3 (6), Et (7), nBu (8), C(H)=CH2 (9), C6H2Me3-2,4,6 (13), C6H4Me-4 (14), C6H4OMe-4...
Time-Resolved Luminescence of Semiconductor Heterostructures in High Magnetic-Fields (1995)
Queisser, H.J., Weimann, G., Kohler, K., Maan, J.C., Ruhle, W.W., Potemski, M., ...
Electrical measurements on endomembranes. (1992)
Bertl, A., Blumwald, E., Coronado, R., Eisenberg, R., Findlay, G., Gradmann, D., ...
Weiler, R, Kohler, K, Janssen, U
Light and dark adaptation of the teleost retina is accompanied by a remarkable morphological rearrangement of the synaptic connections between photoreceptors and second-order neurons: during light...
Weiler, R, Kohler, K, Janssen, U
Light and dark adaptation of the teleost retina is accompanied by a remarkable morphological rearrangement of the synaptic connections between photoreceptors and second-order neurons: during light...
Ocular pulse amplitude is reduced in patients with advanced retinitis pigmentosa
Schmidt, K., Pillunat, L., Kohler, K., Flammer, J.
BACKGROUND/AIMS—The choroid, a low resistance vascular structure carrying 85% of the ocular blood flow, provides nourishment to and removal of potential toxic waste products from the adjacent...