title: Local and regional influences over soil microbial metacommunities in the Transantarctic Mountains

authors: Sokol, Eric R.

subjects: Science & Technology

abstract: The metacommunity concept provides a useful framework to assess the influence of local and regional controls over diversity patterns. Culture‐independent studies of soil microbial communities in the McMurdo Dry Valleys of East Antarctica (77° S) have shown that bacterial diversity is related to soil geochemical gradients, while studies targeting edaphic cyanobacteria have linked local diversity patterns to dispersal‐based processes. In this study, we increased the spatial extent of observed soil microbial communities to cover the Beardmore Glacier region in the central Transantarctic Mountains (84° S). We used community profiling techniques to characterize diversity patterns for bacteria and the cyanobacterial subcomponent of the microbial community. Diversity partitioning was used to calculate beta diversity and estimate among‐site dissimilarity in the metacommunity. We then used variation partitioning to assess the relationship between beta diversity and environmental and spatial gradients. We found that dominant groups in the soil bacterial metacommunity were influenced by gradients in pH and soil moisture at the Transantarctic scale (800 km). Conversely, beta diversity for the cyanobacterial component of the edaphic microbial metacommunity was decoupled from these environmental gradients, and was more related to spatial filters, suggesting that wind‐driven dispersal dynamics created cyanobacterial biogeography at a local scale (<3 km).

text: Local and regional influences over soil microbial metacommunities in the Transantarctic Mountains The metacommunity concept provides a useful framework to assess the influence of local and regional controls over diversity patterns. Culture‐independent studies of soil microbial communities in the McMurdo Dry Valleys of East Antarctica (77° S) have shown that bacterial diversity is related to soil geochemical gradients, while studies targeting edaphic cyanobacteria have linked local diversity patterns to dispersal‐based processes. In this study, we increased the spatial extent of observed soil microbial communities to cover the Beardmore Glacier region in the central Transantarctic Mountains (84° S). We used community profiling techniques to characterize diversity patterns for bacteria and the cyanobacterial subcomponent of the microbial community. Diversity partitioning was used to calculate beta diversity and estimate among‐site dissimilarity in the metacommunity. We then used variation partitioning to assess the relationship between beta diversity and environmental and spatial gradients. We found that dominant groups in the soil bacterial metacommunity were influenced by gradients in pH and soil moisture at the Transantarctic scale (800 km). Conversely, beta diversity for the cyanobacterial component of the edaphic microbial metacommunity was decoupled from these environmental gradients, and was more related to spatial filters, suggesting that wind‐driven dispersal dynamics created cyanobacterial biogeography at a local scale (<3 km).

year: 2013

title: Perspectives and expectations of person-centred and equitable cancer nursing care

authors: Leow, Clara

subjects: Person-centred

abstract: Abstract
Background: The rising prevalence of cancer in New Zealand calls for a need to improve person-centred and equitable cancer nursing care, in order to enhance patient outcomes and alleviate burden on the healthcare system. However, achieving this can prove to be a challenge due to the increase in cultural diversity amongst patients and nurses. Therefore, understanding and embracing the perspectives and expectations of both patients and nurses would be beneficial and crucial to raising awareness and bridging gaps that could jeopardise person-centred and equitable cancer nursing care. With only one inpatient ward within the region, the acute Haematology and Oncology ward within Health New Zealand - Te Whatu Ora Waikato is no exception to these challenges. 

Objective: This research aims to explore the perspectives and expectations of patients and nurses in an acute Haematology and Oncology ward within Health New Zealand - Te Whatu Ora Waikato.

Participants: Six patients from the inpatient ward were purposefully recruited in the qualitative phase according to the sampling framework, and through the application of inclusion, and exclusion criteria. All 53 registered nurses were invited to participate in an anonymous online survey during the quantitative phase. However, only 15 registered nurses responded. 

Methods: This exploratory sequential mixed methods research consisted of an initial qualitative phase that explored the perspectives and expectations of patients using semi-structured interviews. Braun and Clarke’s reflexive thematic analysis was utilised to identify themes from the interviews. An anonymous online Likert scale survey was then developed for registered nurses in the quantitative phase. Data from the surveys were analysed using descriptive statistics. 

Findings: Four main themes emerged from patient interviews as important aspects of person-centred and equitable cancer care to patients: (i) Holistic needs and care, (ii) Involving and engaging support system, (iii) Barriers and challenges, and (iv) Nursing roles and patient engagement. However, findings from staff surveys revealed that nurses had varying perspectives and were not consistently providing care that patients valued. When both data sets were compared, it was evident that there were significant misalignments in the perspectives and expectations of person-centred and equitable care between patients and nurses. 

Conclusion: Understanding and embracing the perspectives and expectations of patients and nurses in cancer care is a pivotal aspect to achieving person-centred and equitable care in New Zealand. However, barriers such as misaligned perspectives and expectations between patients and nurses can negatively impact the delivery of individualised care. As a result, this increases the risk for more unfavourable treatment outcomes and complications, thereby also placing more pressure on the already strained healthcare system. While this study has provided valuable insights, further research may be required to increase the generalisability and robustness of this topic. In addition, implementation of strategies, and interventions to encourage the alignment of perspectives and expectations between patients and nurses should also be explored at different levels of cancer care, including the incorporation of policy, educational and clinical support.

text: Perspectives and expectations of person-centred and equitable cancer nursing care Abstract
Background: The rising prevalence of cancer in New Zealand calls for a need to improve person-centred and equitable cancer nursing care, in order to enhance patient outcomes and alleviate burden on the healthcare system. However, achieving this can prove to be a challenge due to the increase in cultural diversity amongst patients and nurses. Therefore, understanding and embracing the perspectives and expectations of both patients and nurses would be beneficial and crucial to raising awareness and bridging gaps that could jeopardise person-centred and equitable cancer nursing care. With only one inpatient ward within the region, the acute Haematology and Oncology ward within Health New Zealand - Te Whatu Ora Waikato is no exception to these challenges. 

Objective: This research aims to explore the perspectives and expectations of patients and nurses in an acute Haematology and Oncology ward within Health New Zealand - Te Whatu Ora Waikato.

Participants: Six patients from the inpatient ward were purposefully recruited in the qualitative phase according to the sampling framework, and through the application of inclusion, and exclusion criteria. All 53 registered nurses were invited to participate in an anonymous online survey during the quantitative phase. However, only 15 registered nurses responded. 

Methods: This exploratory sequential mixed methods research consisted of an initial qualitative phase that explored the perspectives and expectations of patients using semi-structured interviews. Braun and Clarke’s reflexive thematic analysis was utilised to identify themes from the interviews. An anonymous online Likert scale survey was then developed for registered nurses in the quantitative phase. Data from the surveys were analysed using descriptive statistics. 

Findings: Four main themes emerged from patient interviews as important aspects of person-centred and equitable cancer care to patients: (i) Holistic needs and care, (ii) Involving and engaging support system, (iii) Barriers and challenges, and (iv) Nursing roles and patient engagement. However, findings from staff surveys revealed that nurses had varying perspectives and were not consistently providing care that patients valued. When both data sets were compared, it was evident that there were significant misalignments in the perspectives and expectations of person-centred and equitable care between patients and nurses. 

Conclusion: Understanding and embracing the perspectives and expectations of patients and nurses in cancer care is a pivotal aspect to achieving person-centred and equitable care in New Zealand. However, barriers such as misaligned perspectives and expectations between patients and nurses can negatively impact the delivery of individualised care. As a result, this increases the risk for more unfavourable treatment outcomes and complications, thereby also placing more pressure on the already strained healthcare system. While this study has provided valuable insights, further research may be required to increase the generalisability and robustness of this topic. In addition, implementation of strategies, and interventions to encourage the alignment of perspectives and expectations between patients and nurses should also be explored at different levels of cancer care, including the incorporation of policy, educational and clinical support.

year: 2025

title: Representations of diversity in the revised New Zealand PictureBook Collection

authors: Daly, Nicola

subjects: picturebooks

abstract: Collections of children’s literature are used for a range of reasons including preservation, record keeping, and more recently the encouragement of intercultural understanding. Both the signifi- cance of learning about other cultures and the importance of children seeing themselves reflected in the books that they read have been discussed extensively. In 2010, the New Zealand PictureBook Collection (NZPBC) was developed in order to create a resource that reflected New Zealand national identity. In 2015 the NZPBC was revised and this article presents a visual and textual analysis of the diversity present in the sixty books nomi- nated through the lens of critical multicultural analysis, using four variables. Findings indicate considerable diversity is present in the collection in terms of representations of ethnicity and family; less so for representations of disability and languages.

text: Representations of diversity in the revised New Zealand PictureBook Collection Collections of children’s literature are used for a range of reasons including preservation, record keeping, and more recently the encouragement of intercultural understanding. Both the signifi- cance of learning about other cultures and the importance of children seeing themselves reflected in the books that they read have been discussed extensively. In 2010, the New Zealand PictureBook Collection (NZPBC) was developed in order to create a resource that reflected New Zealand national identity. In 2015 the NZPBC was revised and this article presents a visual and textual analysis of the diversity present in the sixty books nomi- nated through the lens of critical multicultural analysis, using four variables. Findings indicate considerable diversity is present in the collection in terms of representations of ethnicity and family; less so for representations of disability and languages.

year: 2017