title: Population genetic structure of the New Zealand estuarine clam Austrovenus stutchburyi (Bivalvia: Veneridae) reveals population subdivision and partial congruence with biogeographic boundaries

authors: Ross, Philip M.

subjects: biogeography

abstract: We examined the population genetic structure of the New Zealand endemic clam, Austrovenus stutchburyi, to determine (1) whether populations of this estuarine taxon are genetically subdivided and (2) if the locations of genetic boundaries were congruent with known biogeographic break points. We obtained sequences of the mitochondrial gene cytochrome c oxidase I for 372 A. stutchburyi from 29 New Zealand estuaries and conducted analyses to identify population genetic structure. We detected a pattern of genetic isolation by distance and identified six A. stutchburyi subpopulations, a greater number of subpopulations than reported for much of New Zealand’s open coast benthos. Although these data indicate that long distance dispersal may be less frequent in estuarine than in open coast taxa, partial congruence between genetic and biogeographic boundaries suggests that historical events and natural selection may also contribute to the observed population genetic structure.

text: Population genetic structure of the New Zealand estuarine clam Austrovenus stutchburyi (Bivalvia: Veneridae) reveals population subdivision and partial congruence with biogeographic boundaries We examined the population genetic structure of the New Zealand endemic clam, Austrovenus stutchburyi, to determine (1) whether populations of this estuarine taxon are genetically subdivided and (2) if the locations of genetic boundaries were congruent with known biogeographic break points. We obtained sequences of the mitochondrial gene cytochrome c oxidase I for 372 A. stutchburyi from 29 New Zealand estuaries and conducted analyses to identify population genetic structure. We detected a pattern of genetic isolation by distance and identified six A. stutchburyi subpopulations, a greater number of subpopulations than reported for much of New Zealand’s open coast benthos. Although these data indicate that long distance dispersal may be less frequent in estuarine than in open coast taxa, partial congruence between genetic and biogeographic boundaries suggests that historical events and natural selection may also contribute to the observed population genetic structure.

year: 2011

title: The Symbiotic Existence of Interorganizational and Interpersonal Networks in Collaboration

authors: Ekanayake, Kankanamalage Chamila Samanthi

subjects: Social network perspective

abstract: Most traditional theories adopted to explain collaboration in interorganizational relationships (IOR) have failed to adequately address the micro and macro dynamics of the phenomenon. Collaboration theory developed within the mainstream of public administration research views leveraging structure, processes, and people as the key to successful collaboration. Yet, the applicability of the theory’s principles and abstractions in the private sector remains unexplored. Social network theory also presumes that IOR arise out of ongoing interaction at both micro and macro levels. However, the field is fragmented, with the interpersonal and interorganizational networks being studied separately. Thus, an opportunity exists to combine collaboration theory with social network perspective and to view interorganizational collaboration from a multilevel lens.
An exploratory case study methodology informed by an interpretivist epistemological stance was used to address this gap. An egocentric network of a third party logistics company that covers six relationships provided a rich context for the study. 
The study finding expands our understanding of the distinction between the two types of networks: the interorganizational and the interpersonal and their corresponding elements - which are the structural and processual ties and the workflow and commercial friendship ties rspectively. By proposing a new conceptualization ─ ‘a symbiotic existence’ to explain the interdependent nature of these four elements, the study goes beyond the traditional micro and macro divide to consider the multiplexity of networks in IOR.The major practical implication of this study is that the decision makers should pay attention to the changes in both micro and macro elements and their knock-on effects to ensure a symbiosis of the four elements for collaborative synergies. Practitioners’ attention should also centre significantly on the effects of interpersonal networks on collaboration and how mechanisms at macro level could be set effectively to benefit from the emerging community of practices within the collaboration.

text: The Symbiotic Existence of Interorganizational and Interpersonal Networks in Collaboration Most traditional theories adopted to explain collaboration in interorganizational relationships (IOR) have failed to adequately address the micro and macro dynamics of the phenomenon. Collaboration theory developed within the mainstream of public administration research views leveraging structure, processes, and people as the key to successful collaboration. Yet, the applicability of the theory’s principles and abstractions in the private sector remains unexplored. Social network theory also presumes that IOR arise out of ongoing interaction at both micro and macro levels. However, the field is fragmented, with the interpersonal and interorganizational networks being studied separately. Thus, an opportunity exists to combine collaboration theory with social network perspective and to view interorganizational collaboration from a multilevel lens.
An exploratory case study methodology informed by an interpretivist epistemological stance was used to address this gap. An egocentric network of a third party logistics company that covers six relationships provided a rich context for the study. 
The study finding expands our understanding of the distinction between the two types of networks: the interorganizational and the interpersonal and their corresponding elements - which are the structural and processual ties and the workflow and commercial friendship ties rspectively. By proposing a new conceptualization ─ ‘a symbiotic existence’ to explain the interdependent nature of these four elements, the study goes beyond the traditional micro and macro divide to consider the multiplexity of networks in IOR.The major practical implication of this study is that the decision makers should pay attention to the changes in both micro and macro elements and their knock-on effects to ensure a symbiosis of the four elements for collaborative synergies. Practitioners’ attention should also centre significantly on the effects of interpersonal networks on collaboration and how mechanisms at macro level could be set effectively to benefit from the emerging community of practices within the collaboration.

year: 2015

title: Ko ngā whakahokinga kōrero a te hunga uiui i roto i te akomanga rumaki i te Whare Wānanga o Waikato: He pūrongo mō ngā ui pātai

authors: Nock, Sophie

subjects: Reo Māori

abstract: Ko te whāinga matua o tēnei rangahau he whakakaokao, he wetewete āno hoki i ngā whakahokinga kōrero a te hunga uiui i kake atu ai ki runga i te waka o Te Tohu Paetahi i te tau 2008, i raro i te kōawa o Rehutai, i raro anō hoki i te maru o Te Whare Wānanga o Waikato. Ka aro atu ki ngā urupare a te hunga tekau mā ono mō te kaupapa nei o Te Tohu Paetahi, ka mutu, ka matapakihia ngā kōrero me ngā whakaaro o taua hunga kia āta kitea ai, āe rānei e tika ana te whakahaere, te mahi whakaako i te reo, te tautoko mai hoki a ngā kaiwhakaako me te kura. I te mutunga iho tautoko katoa te hunga uiui ki aua mea katoa.

text: Ko ngā whakahokinga kōrero a te hunga uiui i roto i te akomanga rumaki i te Whare Wānanga o Waikato: He pūrongo mō ngā ui pātai Ko te whāinga matua o tēnei rangahau he whakakaokao, he wetewete āno hoki i ngā whakahokinga kōrero a te hunga uiui i kake atu ai ki runga i te waka o Te Tohu Paetahi i te tau 2008, i raro i te kōawa o Rehutai, i raro anō hoki i te maru o Te Whare Wānanga o Waikato. Ka aro atu ki ngā urupare a te hunga tekau mā ono mō te kaupapa nei o Te Tohu Paetahi, ka mutu, ka matapakihia ngā kōrero me ngā whakaaro o taua hunga kia āta kitea ai, āe rānei e tika ana te whakahaere, te mahi whakaako i te reo, te tautoko mai hoki a ngā kaiwhakaako me te kura. I te mutunga iho tautoko katoa te hunga uiui ki aua mea katoa.

year: 2017