The objective is to analyze how proposed Integrated Product Service Offering (IPSO) actors and system maps can be utilized in order to identify and access IPSO-related requirements. Furthermore, the objective is to identify and analyze how IPSO-related requirements are managed and transformed into product-related design aspects. Literature review, interviews and workshops were the primary resea...

Author searching is traditionally based on the matching of name strings. Special characteristics of authors as personal names and subject indicators are not considered. This makes it difficult to identify a set of related authors or to group authors by subjects in retrieval systems. In this paper, we describe the design and implementation of a prototype visualization system to enhance author se...

This article analyzes the main objectives of the scientific voyage to circumnavigate the earth, undertaken by the United States from 1838 to 1842. Charting was one of the most important of the scientific and strategic goals of the exploratory voyage. The initiative for the undertaking was the search for exact positioning on the high seas after the establishment of the longitude system, when nau...

This article presents a keyword-based bibliometric study of the thematic evolution of the journal Psychophysiology since its first publication in 1964 until 2008. Bibliometric maps showing the most relevant associations among the main topics treated by the journal are provided separately for the periods 1964-1978, 1979-1988, 1989-1998, and 1999-2008. These maps offer insight into the conceptual...

Maps of science representing the structure of science can help us understand science and technology development. However, navigating the recent scientific landscape is still challenging, since application of inter-citation and co-citation analysis for ongoing projects and recently published papers has difficulty. Therefore, in order to characterize what is being attempted in the current scienti...

The generation of piecewise linear maps has received a lot of attention from the scientific community. In particular, locally injective maps are very important in many fields, from geometry processing and shape modelling to computer games and movies. We propose a mesh-based method for computing positionally constrained piece-wise linear maps which are locally injective and have low distortion. ...

Maps and geographic information systems (GISystems) both encode spatial relationships in structured formal representations. These representations enable shared understanding of geographic phenomena and their interdependencies. This formal encoding makes maps and GIS well suited inherently to facilitating collaboration among human participants in thinking and decision making about the geographic...

Noncommutative versions of theories with a gauge freedom define (when they exist) consistent deformations of their commutative counterparts. General aspects of Seiberg-Witten maps are discussed from this point of view. In particular, the existence of the Seiberg-Witten maps for various noncommutative theories is related to known cohomological theorems on the rigidity of the gauge symmetries of ...

The science mapping community offers insights and points to trends in scientific inquiry by revealing connections among publications, authors, terminology and citation patterns. The authors applied the process of creating science maps to topics compiled by GuideStar to reveal altruistic motives driving nonprofit organizations (NPOs). From data mined from nearly four million web pages from 125,0...

The surface characterization of 'soft' materials presents a significant scientific challenge, particularly under 'wet' in situ conditions where a wide variety of non-covalent interactions may be relevant. Here we introduce a new chemical imaging method, MAPT (mapping using accumulated probe trajectories) that generates images of surface interactions by distributing different aspects of molecula...