title: Isolation of an extremely thermophilic chemoorganotrophic anaerobe similar to Dictyoglomus thermophilum from New Zealand hot springs

authors: Patel, B.K.C.

subjects: Dictyoglomus

abstract: A strain similar to Dictyoglomus thermophilum, isolated from a New Zealand hot spring, is described. This strictly anaerobic, Gram-negative, non-motile and nonsporulating bacterium usually exists as long thin filaments of 5 to 25 µm by 0.35 to 0.45 µm. Rotund bodies are commonly observed. Thin sections of the cells revealed a two-layered cell wall. The optimum temperature and pH for growth was 70°C and 7.0 and 7.5 respectively. No growth was observed at 40°C and 85°C or at pH 4.5 to pH 9.0. The organism fermented glucose, maltose, mannose, xylose, lactose, cellobiose, galactose and sucrose and produced acetate as the major end-product with significant amounts of lactate, H2 and CO2 and only traces of ethanol. The doubling time on glucose was 10 h. The DNA base composition was 29.5% guanine plus cytosine as determined by the thermal denaturation method. Growth was inhibited by penicillin, tetracycline and chloramphenicol indicating that the organism was a eubacterium. These features are in common with the newly described species Dictyoglomus thermophilum to which the New Zealand isolate belongs.

text: Isolation of an extremely thermophilic chemoorganotrophic anaerobe similar to Dictyoglomus thermophilum from New Zealand hot springs A strain similar to Dictyoglomus thermophilum, isolated from a New Zealand hot spring, is described. This strictly anaerobic, Gram-negative, non-motile and nonsporulating bacterium usually exists as long thin filaments of 5 to 25 µm by 0.35 to 0.45 µm. Rotund bodies are commonly observed. Thin sections of the cells revealed a two-layered cell wall. The optimum temperature and pH for growth was 70°C and 7.0 and 7.5 respectively. No growth was observed at 40°C and 85°C or at pH 4.5 to pH 9.0. The organism fermented glucose, maltose, mannose, xylose, lactose, cellobiose, galactose and sucrose and produced acetate as the major end-product with significant amounts of lactate, H2 and CO2 and only traces of ethanol. The doubling time on glucose was 10 h. The DNA base composition was 29.5% guanine plus cytosine as determined by the thermal denaturation method. Growth was inhibited by penicillin, tetracycline and chloramphenicol indicating that the organism was a eubacterium. These features are in common with the newly described species Dictyoglomus thermophilum to which the New Zealand isolate belongs.

year: 1987

title: Mitigating FMCG transport bottlenecks following an extended Cook Strait ferry outage in Aotearoa New Zealand

authors: Brutsch, Nathan

subjects: fast-moving consumer goods

abstract: This research aims to understand how an extended Cook Strait ferry outage would impact the movement of fast-moving consumer goods (FMCGs) in New Zealand (NZ). The Cook Strait ferries are critical to the country’s freight system, serving as an extension of the main state highway and rail line connecting the North and South Islands. Despite the significance of the ferries, the ferry terminals are aged and lack redundancy, and they could fail in an earthquake. To understand how an extended terminal outage would impact the movement of FMCGs, data was collected through interviews with 30 industry experts in the transport and FMCG sectors, which was thematically analysed and supplemented with quantitative details to further understand the impact. The findings revealed numerous transport bottlenecks would surface in an extended terminal outage and a lack of preparedness in NZ’s freight system. To guide this research, a set of management tools known as the Theory of Constraints Thinking Process were used, enabling sense to be made of NZ’s domestic freight system following a Cook Strait ferry outage. Using these tools to generate visual diagrams, the cause-and-effect relationships between bottlenecks were identified, root causes were uncovered, and potential solutions were explored. Given that it is not a case of if a major disaster will occur, but when, it is important that progress is made towards addressing the identified root causes so that the impact from future disruptions is minimised and goods can continue moving.

text: Mitigating FMCG transport bottlenecks following an extended Cook Strait ferry outage in Aotearoa New Zealand This research aims to understand how an extended Cook Strait ferry outage would impact the movement of fast-moving consumer goods (FMCGs) in New Zealand (NZ). The Cook Strait ferries are critical to the country’s freight system, serving as an extension of the main state highway and rail line connecting the North and South Islands. Despite the significance of the ferries, the ferry terminals are aged and lack redundancy, and they could fail in an earthquake. To understand how an extended terminal outage would impact the movement of FMCGs, data was collected through interviews with 30 industry experts in the transport and FMCG sectors, which was thematically analysed and supplemented with quantitative details to further understand the impact. The findings revealed numerous transport bottlenecks would surface in an extended terminal outage and a lack of preparedness in NZ’s freight system. To guide this research, a set of management tools known as the Theory of Constraints Thinking Process were used, enabling sense to be made of NZ’s domestic freight system following a Cook Strait ferry outage. Using these tools to generate visual diagrams, the cause-and-effect relationships between bottlenecks were identified, root causes were uncovered, and potential solutions were explored. Given that it is not a case of if a major disaster will occur, but when, it is important that progress is made towards addressing the identified root causes so that the impact from future disruptions is minimised and goods can continue moving.

year: 2024

title: Te Rau Matatini: Māori mental health workforce
development

authors: Hirini, Paul

subjects: Maori

abstract: Outlines the development and current projects of Te Rau Matatini, a charitable trust aiming to strengthen the Maori mental health workforce.

text: Te Rau Matatini: Māori mental health workforce
development Outlines the development and current projects of Te Rau Matatini, a charitable trust aiming to strengthen the Maori mental health workforce.

year: 2003