Inter-Firm Co-Operative Strategies In The Context Of Discontinuous Technological Change. The Case Of The Uk Optical Communications Systems Industry

At times of discontinuous technological change co-operation representsa viable strategy for both incumbents and new-entrants, provided thatthe choice of co-operation is consistent with the firm's businessstrategy (market-pull vs. technology-push) and with its degree oforganizational and technological flexibility. Evidence from the UKfibre-optics industry identifies two ideal-types of co-operation,namely structured co-operation - associated with market-pullstrategies and lower levels of flexibility - and unstructuredco-operation - associated with technology-push strategies and higherlevels of flexibility.co-operative strategy;incumbents;inter-firm relationships;new-entrants;technological discontinuity

Contribution of ERTS-B to natural resource protection and recreational development in West Virginia

There are no author-identified significant results in this report

Contributions of LANDSAT to natural resource protection and future recreational development in the state of West Virginia

There are no author-identified significant results in this report

Preservation and Dissolution of the Target Firm's Embedded Ties in Acquisitions

Our study builds on extant theory on embeddness to concentrate on the process of preservation and dissolution of the target firm’s embedded ties in acquisitions. We identify four critical areas - communication, idiosyncratic investments, inter-personal relations and, personnel turnover – where managerial decisions taken during the acquisition process affect the components of the target firm’s embedded ties – trust, joint problem-solving and exchange of fine-grained information. The preservation or dissolution of an embedded tie depends ultimately on two specific tie-contingencies, the balance of power between the target firm and the embedded relation and interpretive processes at the inter-face between the two. Our findings have implications for the study of the dissolution of market ties as they point to different roles played by social and institutional forces, power asymmetries and competition in the dynamics of embedded ones. Finally, we encourage theory development in acquisition studies by positing the importance of interpretive processes and, more broadly, relational elements that span the boundaries of the parent-target dyad.Acquisitions;Embedded tie dynamics;Embedded ties

On detecting CP violation in a single neutrino oscillation channel at very long baselines

We propose a way of detecting CP violation in a single neutrino oscillation channel at very long baselines (on the order of several thousands of kilometers), given precise knowledge of the smallest mass-squared difference. It is shown that CP violation can be characterized by a shift in $L/E$ of the peak oscillation in the $\nu_e$--$\nu_\mu$ appearance channel, both in vacuum and in matter. In fact, matter effects enhance the shift at a fixed energy. We consider the case in which sub-GeV neutrinos are measured with varying baseline and also the case of a fixed baseline. For the varied baseline, accurate knowledge of the absolute neutrino flux would not be necessary; however, neutrinos must be distinguishable from antineutrinos. For the fixed baseline, it is shown that CP violation can be distinguished if the mixing angle $\theta_{13}$ were known.Comment: 8 pages, 9 figures; minor typos correcte

Inter-Firm Co-Operative Strategies In The Context Of Discontinuous Technological Change. The Case Of The Uk Optical Communications Systems Industry

At times of discontinuous technological change co-operation represents a viable strategy for both incumbents and new-entrants, provided that the choice of co-operation is consistent with the firm's business strategy (market-pull vs. technology-push) and with its degree of organizational and technological flexibility. Evidence from the UK fibre-optics industry identifies two ideal-types of co-operation, namely structured co-operation - associated with market-pull strategies and lower levels of flexibility - and unstructured co-operation - associated with technology-push strategies and higher levels of flexibility

Using Network Analysis to Understand Knowledge Mobilization in a Community-based Organization

Background Knowledge mobilization (KM) has been described as putting research in the hands of research users. Network analysis is an empirical approach that has potential for examining the complex process of knowledge mobilization within community-based organizations (CBOs). Yet, conducting a network analysis in a CBO presents challenges. Purpose The purpose of this paper is to demonstrate the value and feasibility of using network analysis as a method for understanding knowledge mobilization within a CBO by (1) presenting challenges and solutions to conducting a network analysis in a CBO, (2) examining the feasibility of our methodology, and (3) demonstrating the utility of this methodology through an example of a network analysis conducted in a CBO engaging in knowledge mobilization activities. Method The final method used by the partnership team to conduct our network analysis of a CBO is described. Results An example of network analysis results of a CBO engaging in knowledge mobilization is presented. In total, 81 participants completed the network survey. All of the feasibility benchmarks set by the CBO were met. Results of the network analysis are highlighted and discussed as a means of identifying (1) prominent and influential individuals in the knowledge mobilization process and (2) areas for improvement in future knowledge mobilization initiatives. Conclusion Findings demonstrate that network analysis can be feasibly used to provide a rich description of a CBO engaging in knowledge mobilization activities

Parallel functional differentiation of an invasive annual plant on two continents.

Rapid local adaptation frequently occurs during the spread of invading species. It remains unclear, however, how consistent, and therefore potentially predictable, such patterns of local adaptation are. One approach to this question is to measure patterns of local differentiation in functional traits and plasticity levels in invasive species in multiple regions. Finding consistent patterns of local differentiation in replicate regions suggests that these patterns are adaptive. Further, this outcome indicates that the invading species likely responds predictably to selection along environmental gradients, even though standing genetic variation is likely to have been reduced during introduction. We studied local differentiation in the invasive annual plant Erodium cicutarium in two invaded regions, California and Chile. We collected seeds from across strong gradients in precipitation and temperature in Mediterranean-climate parts of the two regions (10 populations per region). We grew seeds from maternal families from these populations through two generations and exposed the second generation to contrasting levels of water and nutrient availability. We measured growth, flowering time and leaf functional traits across these treatments to obtain trait means and plasticity measures. We found strong differentiation among populations in all traits. Plants from drier environments flowered earlier, were less plastic in flowering time and reached greater size in all treatments. Correlations among traits within regions suggested a coordinated evolutionary response along environmental gradients associated with growing season length. There was little divergence in traits and trait intercorrelations between regions, but strongly parallel divergence in traits within regions. Similar, statistically consistent patterns of local trait differentiation across two regions suggest that local adaptation to environmental gradients has aided the spread of this invasive species, and that the formation of ecotypes in newly invaded environments has been relatively consistent and predictable