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Motivation through the Design of Work: Test of a Theory. Organizational Behavior and Human Performance,
, 1976
"... A model is proposed that specifies the conditions under which individuals will become internally motivated to perform effectively on their jobs. The model focuses on the interaction among three classes of variables: (a) the psychological states of employees that must be present for internally motiv ..."
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Cited by 622 (2 self)
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of changes that have been completed. For these reasons, the major value of socio-technical systems theory appears to be its considerable usefulness as a way of thinking about work systems and their redesign. In its present form, it has only limited use in generating new understanding through quantitative
ProbLab. The Center for Connected Learning and Computer-Based Modeling, Northwestern
- Proceedings of the Third Conference of the European Society for Research in Mathematics Education
, 2002
"... Abstract: The participatory simulations project brings together three lines of research—student understanding of complex dynamic systems, the use of participatory activities to augment student experience and the use of computer-based technologies to enable exploration of and reflection upon a domain ..."
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Cited by 106 (10 self)
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Simulations Activities, on their own, are a powerful means for studying dynamic systems – and they can also support new forms of classroom interaction and can serve to prepare the way for engagement with computer-based systems modeling. To accomplish these goals, we introduce a new architecture, HubNet. Hub
U.: Kasimir - work process embedded task management leveraging the semantic desktop
- In: Proceedings of the Multikonferenz Wirtschaftsinformatik. Workshop Semantic Web Technology in Business Information Systems
, 2008
"... Abstract: The effectiveness of semantic applications can be increased significantly if the system does not urge the users to take care of explicit semantic annotation creation. Today, semantic annotation creation is a well known bottleneck in semantic applications for enterprises. On the other hand ..."
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Cited by 10 (7 self)
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of semantic annotations in form of attributes as well as relations between tasks, users and information objects such as emails, websites, documents, etc. in a manner that is seamlessly integrated into the KW’s work activities. To this end we integrate task management plug-ins into desktop applications, e
Digital Object Identifier (DOI):
"... Cell balance equation for chemotactic bacteria with a biphasic tumbling frequency ..."
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Cell balance equation for chemotactic bacteria with a biphasic tumbling frequency
P.: Disk-Planet Interactions During Planet Formation
- Protostars and Planets V
, 2007
"... The discovery of close orbiting extrasolar giant planets led to extensive studies of disk planet interactions and the forms of migration that can result as a means of accounting for their location. Early work established the type I and type II migration regimes for low mass embedded planets and high ..."
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Cited by 11 (0 self)
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The discovery of close orbiting extrasolar giant planets led to extensive studies of disk planet interactions and the forms of migration that can result as a means of accounting for their location. Early work established the type I and type II migration regimes for low mass embedded planets
likelihood and the role of models in molecular phylogenetics.
- Mol. Biol. Evol.
, 2000
"... Methods such as maximum parsimony (MP) are frequently criticized as being statistically unsound and not being based on any ''model.'' On the other hand, advocates of MP claim that maximum likelihood (ML) has some fundamental problems. Here, we explore the connection between the ..."
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Cited by 70 (11 self)
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forms of molecular data). In the process, we clarify certain historical points of disagreement between proponents of the two methodologies, including a discussion of several forms of the ML optimality criterion. We also describe some additional results that shed light on how much needs to be assumed
Pointer Swizzling in Non-Mapped Object Stores
- and Proc. Seventh Australasian Database Conference (ADC'96
, 1995
"... Pointer Swizzling has been recognized as an efficient persistent storage concept for object stores. Here, we show how the classical Record (Tuple) Identifiers (RID, TID) scheme can be combined with run-time pointer swizzling to avoid copying of persistent objects within main memory. The paper also p ..."
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Cited by 2 (2 self)
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objects 1 Introduction ESCHER is a complex object database for the eNF 2 data model [5], an extension of the classical nonfirst normal-form data model [13, 18]. ESCHER became operational in 1989 as a database editor [11, 23, 25] featuring a tabular representation of hierarchical objects. Interaction
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