Is knowledge in the natural sciences discovered or constructed? For objectivists, scientific knowledge is discovered through investigations into a mind-independent, natural world. For constructivists, such knowledge is produced through negotiations among members of a professional guild. I examine the clash between the two positions and propose that scientific knowledge is the concurrent outcome from investigations into a natural world and from consensus reached through negotiations of a professional guild. Specifically, I introduce the general methodological notion, instituting science, which incorporates both (...) the discovery and the construction processes in the generation of scientific knowledge. To that end, I use a case study from the biomedical sciences to illustrate the notion. I conclude with a discussion of how this methodological notion helps to address the debate between objectivists and constructivists over the generation of scientific knowledge, and of how it compares with others who have also attempted to address the debate. (shrink)

Scientists generally record their laboratory activities and experimental results in notebooks, from which they construct scientific papers. The Johns Hopkins physiologist William Henry Howell kept a laboratory notebook from 1913 to 1914, in which he recorded experiments on the blood clotting factor prothrombin. In 1914 he published a paper using this notebook, to justify his theory of prothrombin activation. Howell's paper is reconstructed, in terms of its narrative and argument elements, from the laboratory activities and experimental results recorded in the (...) notebook. This reconstruction reveals an intimate connection between the two texts and the process by which Howell constructed a scientific paper. The generation of scientific knowledge by Howell is then evaluated, especially in terms of theory formation and justification. (shrink)

(2000). For an aesthetics of knowing: Twenty conjectures on the responsiveness to connections in science practices. World Futures: Vol. 55, No. 3, pp. 277-292.

This study of arable agriculture in East Anglia, UK, draws on the experiences of farmer participatory research and the use of indigenous knowledge in agricultural development in less developed countries. Farmers were found to be continually doing research, although agricultural science has tended to play it down. Farmers' research was found to be closely linked to the specific locality and the strategies, aspirations, and experiences of farmers. The diversity of agriculture within East Anglia makes local research necessary and the idea (...) of blueprints for agricultural production untenable. The process of generating information can come from learning while working, which may appear to be experiential rather than experimental. Other ideas are generated by observing chance occurrences and some farmers were found to be doing more structured experiments similar to agricultural science. Criticisms of farmers' own research are reviewed. However, this paper proposes that such research should not be compared to scientific method, since agricultural science has the primary objective of generating information while farmers' research is embedded in the local context and is part of the farming practice. It is therefore necessary to have complementary roles for farmers' own research and formal research rather than an attempt to combine or translate indigenous knowledge and farmers' experimentation in agricultural science. (shrink)

Ethnomethodologists (or at least many of them) have been reticent about their theoretical sources and methodological principles. It frequently falls to others to make such matters explicit. In this paper I discuss this silence about theory, but rather than entering the breach by specifying a set of implicit assumptions and principles, I suggest that the reticence is consistent with ethnomethodology's distinctive research 'program'. The main part of the paper describes the pedagogical exercises and forms of apprenticeship through which Garfinkel and (...) Sacks aimed to develop ethnomethodology as a practice. These efforts were not entirely successful, partly because ethnomethodological 'practice' required an engagement with other fully-fledged practices. Aside from the difficulties of mastering such practices, it was unclear what an ethnomethodological study would add to, or take from, them. Whether successful or not, ethnomethodological research points to the specificity of discourse and action in any given practice which a general theory is bound to misconstrue. Current disputes about cultural constructivist versions of natural science illustrate the problems that arise when the terms of a general theory are used to describe and evaluate specific domains of practice. The paper concludes by recommending ethnomethodology as a way to dissolve an unbridgeable gap between cultural theories and socially located practices. (shrink)

Sociologists, philosophers and historians of science are gradually recognizing the importance of visual representation. This is part of a more general movement away from a theory-centric view of science and towards an interest in practical aspects of observation and experimentation. Rather than treating science as a matter of demonstrating the logical connection between theoretical and empirical statements, an increasing number of investigations are examining how scientists compose and use diagrams, graphs, photographs, micrographs, maps, charts, and related visual displays. This paper (...) focuses on diagrams in biology, and tries to demonstrate how diagrams are an integral part of the production of scientific knowledge. In order to disclose some of the distinctive practical and analytical uses of diagrams, the paper contrasts the way diagrams and photographs are used in biological texts. Both diagrams and photographs are shown to be “constructions” that separately and together mediate the investigation of scientific phenoman. (shrink)

The ArgumentThere can be no doubt about the moral and epistemological significance of what Shapin calls the “physical place” of the scientific laboratory. The physical place is defined by the locales, barriers, ports of entry, and lines of sight that bound the laboratory and separate it from other urban and architectural environments. Shapin's discussion of the emergence of the scientific laboratory in seventeenth-century England provides a convincing demonstration that credible knowledge is situated at an intersection between physical locales and social (...) distinctions. In this paper I take up Shapin's theme of the “siting of knowledge production,” but I give it a different treatment – one based on ethnomethodological studies of work. Without denying all that can be witnessed in the spectacle of the scientist at the bench and of the architectural habitat of the bench, I argue that the “place” of scientific work is defined by locally organizedtopical contextures. The paper describes two examples of such spatial orders – “opticism” and “digitality” – associated with distinct complexes of equipment and practice. These topical spaces might initially be viewed as “ideal” or “symbolic” spaces, but I argue that they are no less material than the “physical setting” of the laboratory; indeed, they are the physical setting. (shrink)

This article notes that research policy and early laboratory studies resonate in foregrounding the laboratory as an important place and agent in producing valued research output but tend to gloss over the complex processes by which laboratories are built and sustained over time as well as the significance of non-Western histories. Drawing on multisited ethnography in laboratories located in the geopolitical East of Europe, it examines the articulations and tensions between performing laboratories as locales and as locations of scientific excellence (...) across a range of heretofore underexamined online and offline sites, including group seminars and institutional Web pages. By drawing attention to enterprising modes of performing achievement and lab organization, the article shows how the laboratory is also a policy actor and reproduces Westward-oriented knowledge geographies. Pointing to care as a mode of ordering, it further explores different forms of material and affective labor that are obfuscated in such performances but build and sustain the lab as local–global assemblage. The article concludes by discussing the policy implications of making this labor visible. (shrink)

Several, seemingly unrelated problems of empirical research in the 'sociology of scientific knowledge' can be analyzed as following from initial assumptions with respect to the status of the knowledge content of science. These problems involve: (1) the relation between the level of the scientific field and the group level; (2) the boundaries and the status of 'contexts', and (3) the emergence of so-called 'asymmetry' in discourse analysis. It is suggested that these problems can be clarified by allowing for cognitive factors (...) as independent ('heterogeneous') variables, in addition to and in interaction with (i.e., not only as attributes of) social factors. In the 'sociology of translation', 'heterogeneity' among scientists, cognitions and textual elements has been made a basic assumption. This heterogeneity is bound together in an 'actor network'. However, since the 'actor network' is an empirical category, the methodological problems remain unresolved. This has consequences for the relation between empirical data and theoretical inferences. (shrink)

Social studies of science and technology are dominated by action and macro approaches. This has led to a neglect of institutions and institutional arrangements at the meso level, which are important, in particular to the student of technology. The transfer of concepts and methods from social studies of science to technology studies has conserved this lack of concern with the meso level. This article suggests a more critical evaluation of this transfer, along with a review of the now popular assumption (...) of a high degree of similarity between science and technology. Two case studies show how meso-level considerations are important to an understanding of the nature of technological innovation and illustrate the lack of similarity between scientific and technological development. (shrink)

This paper falls under the rubric of the sociology of knowledge, which bridges the gap between phenomenological philosophy and the human sciences. It presents an empirical investigation of the communicative construction of psychotherapeutic reality. I examine therapeutic talk and psychotherapists' reconstructions of the transition from state socialism in Germany in 1989. In both instances I show how psychotherapists' commonly shared interpretative conventions and rules of reasoning produce typical accounts. The first part of the paper shows how certain interpretative conventions and (...) rules of reasoning organize therapeutic talk and interaction in general. The second part focuses on how the interpretative conventions typical of therapy also inform psychotherapists' interpretations of the transition from state socialism. (shrink)

With the introduction of the technique of auscultation in nineteenth-century medicine, the auditory became a most important means of producing diagnostic knowledge. The correct classification and interpretation of the sounds revealed by auscultation, however, remained an issue of negotiation and often controversy throughout the mid-nineteenth century. This article examines the codification of lung sounds within two cultural and geographic contexts: first, the original approach as it was developed by Laennec and his followers in Paris that came to be dominant in (...) French medicine, and second, the alternative approach that grew out of Joseph Skoda’s reception of Laennec’s method in Vienna and became widely adopted in the German-speaking world. On one hand, it will be argued that lung sound classifications attempted a standardization of the perception and the interpretation of auscultation sounds. On the other hand, it will be shown that the development of auscultation sounds was shaped by the local context in which it took place. This article seeks to shed light on the way in which auditory experiences were instrumentalized for epistemic purposes in medicine. Furthermore, it discusses the role of standardization both as a mechanism for the universalization of knowledge and as a contextually bounded practice. (shrink)

In this paper we analyse scientists' perspectives on the release of genetically modified crops into the environment, and the relationship between their perspectives and the context that they work within, e.g. their place of employment, funding of their research and their disciplinary background. We employed Q-methodology to examine these issues. Two distinct factors were identified by interviewing 62 scientists. These two factors included 92 per cent of the sample. Scientists in factor 1 had a moderately negative attitude to GM crops (...) and emphasised the uncertainty and ignorance involved, while scientists in factor 2 had a positive attitude to GM crops and emphasised that GM crops are useful and do not represent any unique risks compared to conventional crops. Funding had a significant effect on the perspective held by the scientists in this study. No ecologists were associated with factor 2, while all the scientists employed in the GM-industry were associated with this factor. The strong effects of training and funding might justify certain institutional changes concerning how we organise science and how we make public decisions when new technologies are to be evaluated. Policy makers should encourage more interdisciplinary training and research and they should make sure that representatives of different disciplines are involved in public decisions on new technologies. (shrink)

This paper raises the question of the prominence and use of statistical graphs in science, and argues that their use in problem solving analysis can best be understood in an ‘interactionist’ frame of analysis, including bio-emotion, culture, social organization, and environment as elements. The frame contrasts both with philosophical realism and with social constructivism, which posit two variables and one way causal flows. We next posit basic differences between visual, verbal, and numerical media of perception and communication. Graphs are thus (...) seen as key interactive sites where different media are transformed into more interpretable forms. Examples are taken from Limnology where numbers are transformed into graphs to find patterns in them, and thus, by implication in the environmental materials from which the numerical measurements were taken. Their revisualization by passes a human cognitive limitation, for the direct analysis — interpretation of lists and tables of numbers, visual imaging being a cognitive strength. Sense of problem, conceptual repertoire, and social relations are seen to direct this pattern search and interpretive process. (shrink)

Two distinct theoreticalstreams flowing in the investigation,documentation, and dissemination ofMarginalized Peoples' Knowledge(s) (MPK)are identified and a third suggested.Systems thinking, which originally coined theterm Indigenous Knowledge Systems (IKS),continues to predominate the growinginterdisciplinary interest in MPK. Thisapproach has tended to view knowledge or itsproduction based on systemic principles.The asystems approach challenges theusefulness of MPK as a systemsconstruct. Its central proposition is that MPKdoes not always represent a coherent system ofknowledge with underlying principles.Asystemists tend to prefer the term LocalKnowledge (LK) and approach the (...) subject fromvery different, even opposing, epistemologicalassumptions. Although both the systemsand asystems research streams are oftenconcerned with power, an in-depth explorationof power-issues is not inevitably integral toeither approach. A third Subaltern Knowledge(s)(SK) perspective is suggested. The SK termembodies a central condition of many LKsvis-à-vis the scientific/Western knowledgeestablishment – that of being marginalizedbut resisting or with the potential to resistthis process. More benign terms in literature(IK, LK, Rural Peoples' Knowledge (RPK), etc.)fail to make this condition explicit. Such aconceptual recasting overtly invites aconsideration of the intertwined nature ofpower and knowledge in the exploration ofMPK. (shrink)

In the sociology of knowledge, the relationship between society and knowledge —or rather what separates them — remains an unsolved problem. A critical analysis of various solutions that we must look for to this problem suggests the plausibility of a passage between social groups, styles of argumentation and objects of knowledge. An empirical model of “decision displacements” is proposed on the basis of a corpus of texts and of observations derived from concrete analysis of a laboratory situation.

The past twenty years have been an incredibly productive period in science studies. Still, because recent work in science studies puts a spotlight on agency and enabling situa tions, many practitioners in the field ignore, underplay, or dismiss the possibility that historically established, structurally stable attributes of the world may systemically shape practice at the laboratory level. This article questions this general position. Draw ing on data from a participant observation study of a university biology laboratory, it describes five features (...) of the institutional landscape that shape this laboratory's practice. (shrink)

Stem cell researchers labor in unpredictable circumstances, beset by uncertainties allied to the study of cellular signaling behaviors. STS research, based primarily on the work of Star, has demonstrated that medical scientists often approach these vicissitudes using a type of phronesis that aims to better qualify the causes of experimental ambiguities, while also identifying optimistic reference points to help guide future research. Knowledge of this type of phronesis is extended by this article, which examines the composition of the three most (...) popular citations allied to the regenerative cellular biology/human-induced pluripotent stem cells literature. When analyzed, these papers afford evidence that the adducement of positive signals begins with sorting and categorizing. This article finds that, when representing the outcomes of this cataloging for peer-review consumption, the authors concerned predicated their observations in a perspicacious rhetoric, which serves to reinforce positive-leaning ascriptions by couching them in images of virtue, fortitude, and due diligence. The research findings presented herewith suggest that adducements of this kind may be anchored in a representational practice that could be described as “modal splicing.” This article contributes to the STS literature by observing connections between modal splicing, perspicacious representation, and knowledge affirmations in hiPSC contexts. (shrink)

Post-Normal Science as a theory links epistemology and governance. It not only focuses on problem situations where facts are uncertain, values in dispute, stakes high and decisions urgent, but also tries to develop epistemic approaches that allow for sound scientific answers. The following article addresses major epistemological challenges within a typical ‘‘wicked-problem situation’’, i.e., risk assessment of emerging technologies. Such challenges include epistemological problems intrinsic to the task of proving the absence of risk, problems related to the multi-sited production of (...) evidence and the multitude of epistemic cultures involved, the incompatibility of the various implicit objectives and the complex actor-constellations, that shape not only the way scientific knowledge is translated into action, but also which kind of knowledge is produced and which experts are listened to. To illustrate and discuss these characteristics, the article draws on an empirical study of risk research in the fields of agri-biotechnology and telecommunication technology in Germany. It concludes that although some aspects of PNS are already part of current epistemic practices in these fields, a state of ‘‘functional post-normality’’ depends upon a meaningful co-evolution between post-normal science and post-normal governance that has not yet been achieved. (shrink)

In this paper, I analyze how recent calls to internationalize publication behavior affect research practices at an automotive engineering department in Germany. Automotive engineering is a field with traditionally rather scarce publication activity and strong connections to industry. Substantial authority to define suitable research problems and ways of organizing knowledge production on a daily basis was therefore reserved for local academic elites as well as corporate partners. However, as engineers are increasingly expected to prove their performance through publishing in international (...) peer-reviewed journals, the judgment as to what should be considered “interesting” or “robust” research is partly relegated to a gradually globalizing community of academic peers. This generates a variety of tensions with established ways of coordinating epistemic work at the department studied here. For example, the thematic interests of journals tend to exert a disruptive centrifugal pull in the context of an otherwise highly modular research culture, and possibilities to publish in international venues are unequally distributed across individual research projects. But while department members agree that there is a lack of fit between current practices and new expectations towards their publishing behavior, their opinions about the conclusions that should be drawn differ significantly. Some researchers argue that profound organizational changes are necessary to foster the academic rigor of German engineering research. Others believe that evaluation criteria should simply be adapted. This situation is arguably characteristic for research areas with a traditionally strong orientation to local stakeholders, and it suggests a need for more deliberative, participatory approaches to research evaluation in such fields. (shrink)

In classroom teaching, material objects like the blackboard play an important role. Yet qualitative research on education has largely ignored this material dimension of education and focused on interaction and discourse. Both dimensions are, however, closely related to each other. Material objects are embedded in classroom discourse and are transformed into knowledge objects by speech acts, and in turn structure discussions and constitute a point of reference for school lessons. Drawing on ethnographic research on classroom lessons in mathematics and science (...) classes in German high schools, we propose a perspective that recognizes both the materiality of teaching and its interactive dimension. (shrink)

The dichotomy between the conceptual and the empirical is part of common sense, yet its organizing force also extends to intellectual life more generally, including the disciplinary life of science and technology studies. This article problematizes this dichotomy as it operates in contemporary STS discussions, arguing instead that the conceptual and the empirical form unstable hybrids. Beginning with a discussion of the “discontents” with which the dominant theory methods packages in STS are viewed, it is suggested that STS has entered (...) a phase resembling Kuhnian normal science. Based on a discussion of the making of cognitive dissonance theory, it is then argued conceptual–empirical mixtures are unavoidable in actual research practice. This situation can be taken as an encouragement for more sustained exploration of conceptual–empirical relations and their inventive potentials. Invoking Deleuze and Guattari’s notion of “continuous variation,” the article concludes that STS as a discipline is well served by promoting an ethos of empirical and conceptual experimentation. (shrink)

In the industrialized countries university research and state-financed research are increasingly evaluated from the point of view of their contribution to technology transfer, industrial innovation, and the competitiveness of national industries. Political debates on the viability of orienting basic research toward practical applications are paralleled by discussions, among social scientists, about the risks and opportunities of political direction over science. These debates are the frame of reference for this study, which analyzes the differences between basic and applied research, their correlates (...) and consequences, in high-temperature superconductor research in the Federal Republic of Germany. It will be shown that basic and applied research are fundamentally different in their social organization, their research goals, and their research strategies. These differences are in contrast to the call of science policy for more intense interaction and assimilation. Nevertheless, there are conditions under which basic or applied re searchers will partially follow "foreign" orientations and strategies. These conditions may, in part, be shaped by policy decisions. (shrink)

It is a testimony to the enduring importance of Thomas Kuhn's The Structure of Scientific Revolutions that, 30 years on, its doctrines of normal science and paradigm, incommensurability and revolution continue to challenge metascien tists and stimulate vigorous debate. Critique has mainly come from philosophers and historians; by and large, interested sociologists have embraced Kuhn. Un justifiably so, this article argues, bringing to light a serious difficulty or "anom aly" in his account of the social side of science. Contrary to (...) what he claims, scientific knowledge is not the achievement of organic communities. It is con structed in "trans-epistemic arenas" by diverse participants, laypeople, and specialists. Accepting "community" is a flawed concept in the sociology of science, and in appreciating the major role Kuhn assigned it, the Kuhnian system looks less robust than it did before. (shrink)

A great deal of research has now established that written texts embody interactions between writers and readers. A range of linguistic features have been identified as contributing to the writer's projection of a stance to the material referenced by the text, and, to a lesser extent, the strategies employed to presuppose the active role of an addressee. As yet, however, there is no overall typology of the resources writers employ to express their positions and connect with readers. Based on an (...) analysis of 240 published research articles from eight disciplines and insider informant interviews, I attempt to address this gap and consolidate much of my earlier work to offer a framework for analysing the linguistic resources of intersubjective positioning. Attending to both stance and engagement, the model provides a comprehensive and integrated way of examining the means by which interaction is achieved in academic argument and how the discoursal preferences of disciplinary communities construct both writers and readers. (shrink)

This article deals with questions that arose during a 2-week university course in nonhuman animal laboratory science. Doctoral students and researchers take the course to acquire the knowledge necessary for future independent work with nonhuman animal experimentation. During the course, participants learn to handle animals in the laboratory, both in theory and in practice, and to do so in a humane way with a feeling for the animals. The paper analyzes how this knowledge, in other tacit contexts, is constructed and (...) learned and focuses on two main aspects of handling rodents in the laboratory: habituation and killing. The course's focus on good handling works as a means of doing good research, as a strategy of including animal welfare as a legitimate agenda, while keeping intact traditional scientific norms—such as standardization. In this case, standardization has a wider scope than commonly assumed: Not only are the animals standardized but also the experimentalists who become standardized through courses and curricula. However, this process of standardization is not complete; thus, a feeling for the animal implies, as the case study shows, individual animal and human-animal interaction. (shrink)

This article describes the work of negotiating and reinterpreting "standard" protocols and criteria at the level of local practice, using the example of the procurement of human cadaver organs for transplantation. The tension between efforts to starulardize and globalize biomedical science, on the one hand, and fitting these efforts into everyday practices and understandings of practitioners, on the other, results in new constructions of medical knowledge about bodies and persons.

Many research-intensive universities have moved into the business of promoting technology development that promises revenue, impact, and legitimacy. While the scholarship on academic capitalism has documented the general dynamics of this institutional shift, we know less about the ground-level challenges of research priority and scientific problem choice. This paper unites the practice tradition in science and technology studies with an organizational analysis of decision-making to compare how two university artificial intelligence labs manage ambiguities at the edge of scientific knowledge. One (...) lab focuses on garnering funding through commercialization schemes, while the other is oriented to federal science agencies. The ethnographic comparison identifies the mechanisms through which an industry-oriented lab can be highly adventurous yet produce a research program that is thin and erratic due to a priority placed on commercialization. However, the comparison does not yield an implicit nostalgia for federalized science; it reveals the mechanisms through which agency-oriented labs can pursue a thick and consistent research portfolio but in a strikingly myopic fashion. (shrink)

This article examines differences in the research approaches of farmers and scientists and analyzes how these differences are related to the conditions under which both groups engage in experimental work. Theoretical considerations as well as practical experiences are presented to emphasize the great potential of farmer–researcher collaboration for rural innovation. In the first part of the article, the innovative power of farmer research and experimentation is acknowledged by presenting examples such as crop and animal breeding, development of new production systems, (...) farm equipment, and social innovations. Considering the respective comparative advantages of farmers and scientists, and inspired by theoretical concepts in the fields of knowledge management and innovation processes, we discuss five topics for optimizing the collaboration between farmers and scientists in the field of technological innovation: user orientation, decentralization, informal modes of experimentation, externalization of tacit knowledge, and economic considerations. A better understanding of such issues could help researchers to define their own role in the research process, acknowledge the strengths and weaknesses of their own and farmers’ research approaches, overcome communication gaps, and find creative solutions for problems that typically occur in the process of participatory technology development. (shrink)

This article describes developments in the use of information technology in the biological discipline of taxonomy, using both a historical overview and a detailed case study of a particular information systems project. Taxonomy has experienced problems with both its scientific legitimacy and its utility to other biologists. IT has been introduced into the discipline m response to these perceived problems. The information systems project described here served as a means of managing the tensions between scientific legitimacy and utility. It is (...) argued that this project represents an example of the use of a technological development m an attempt to re-engineer a discipline. The development of the information system is analyzed as an attempt to develop a scientific instrument that will embody a particular model of the discipline. The concerns of taxonomy with status and legitimacy make it appropriate that this new technology should be introduced at the interface between the discipline and the rest of biology as a means of disseminating results, and thus come to represent the discipline and the plants described to outsiders, just as the system represents outsiders to taxonomists. (shrink)

In the sociology of science and sociology of scientific knowledge, the decline of functionalism during the 1970s opened the field to a wide range of theoretical possibilities. However, a Marxist-influenced alternative to functionalism, interests analysis, quickly disappeared, and feminist-multicultural frameworks failed to achieved a dominant position in the field. Instead, functionalism was replaced by a variety of agency-based frameworks that focused on constructive or performative processes. The shift in the sociology of science from Mertonian functionalism to the poststrong program, agency-based (...) sociology of scientific knowledge has parallels with the broader shift in political ideologies from social liberalism to neoliberalism. The argument is made in a way that is cognizant of the criticisms raised against interests analysis and avoids the ?short circuit? of class imputation. Instead, the approach defends the potential for a more integrated approach to the structure-agency-meaning triangle in STS via the use of field sociology. (shrink)

Engineering sketches and drawings are the building blocks of technological design and production. These visual representations act as the means for organizing the design to production process, hence serving as a "social glue" both between individuals and between groups. The author discusses two main capacities such visual representations serve in facilitating distributed cognition in team design work As conscription devices, they enlist and organize group participation. As boundary objects, they facilitate the reading of alternative meanings by various groups involved in (...) the design process. The introduction of computer-aided design into this visual culture of engineering restructures relationships between workers in ways that can hamper the flexibility necessary for these crucial capacities to take place. The data are drawn from a study of the daily practices of engineers engaged in redesigning a turbine engine package. The method is participant observation. (shrink)

Contribution to a symposium on Alan Chalmer's The Scientist’s Atom and the Philosopher’s Stone: How Science Succeeded and Philosophy Failed to Gain Knowledge of Atoms (Springer, Dordrecht, 2009).