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In 1990s, self-interested market participants pined to assume away the physics of power systems and have ‘simpler’ markets. Expand
Taxonomic revision of the humpback dolphins ( Sousa spp.), and description of a new species from Australia
The taxonomy of the humpback dolphin genus Sousa has been controversial and unsettled for centuries, but recent work indicates that there are several valid species. A review of multiple lines of… Expand
A structuration approach to online communities of practice: The case of Q&A communities
This paper argues that the concept of communities of practice can be usefully grounded in a structuration approach and used to guide investigation into the dynamics of these communities. Expand
What Does It Mean to Successfully Conserve a (Vertebrate) Species?
The conservation of species is one of the foundations of conservation biology. Successful species conservation has often been defined as simply the avoidance of extinction. We argue that this focus,… Expand
Invoked on the Web
Social Informatics in the Information Sciences: Current Activities and Emerging Directions
- S. Sawyer, H. Rosenbaum
- Sociology, Computer Science
- Informing Sci. Int. J. an Emerg. Transdiscipl.
In this paper, we provide an overview of the intellectual geography of the research and theorizing in social informatics, focusing on issues applicable to the information sciences. Expand
Information Use Environments and Structuration: Towards an Integration of Taylor and Giddens.
- H. Rosenbaum
Online Social Reference: A Research Agenda Through a STIN Framework
This paper suggests a research agenda for online social reference using the Socio-Technical Interaction Network (STIN) framework . It addresses the need for more research on social reference,… Expand
High genetic diversity in a small population: the case of Chilean blue whales
- J. P. Torres-Florez, R. Hucke-Gaete, H. Rosenbaum, C. Figueroa
- Biology, Medicine
- Ecology and evolution
- 20 March 2014
It is generally assumed that species with low population sizes have lower genetic diversities than larger populations and vice versa. However, this would not be the case for long-lived species with… Expand
The influence of maternal lineages on social affiliations among humpback whales (Megaptera novaeangliae) on their feeding grounds in the southern gulf of Maine.
- M. Weinrich, H. Rosenbaum, C. Scott Baker, Alexis L. Blackmer, H. Whitehead
- Biology, Medicine
- The Journal of heredity
- 1 May 2006
Humpback whales on their feeding grounds in the Gulf of Maine typically form fluid fission/fusion groups of two to three individuals characterized by noncompetitive and, at times, cooperative… Expand