title: The new find mine at Waiorongomai

authors: Hart, Philip

abstract: Hone Werahiko and his party, who owned the original New Find claims, undertook the preliminary development of what was universally praised as a valuable property. The large outcrop and the highest levels, driven through steep and rough country, were relatively easy to work, but were high above the county tramway. Encouraging sampling was proved to be correct when crushing commenced, leading to further development, with a series of new levels and connections between the same being driven. But despite hopes of establishing a permanently profitable mine, over time the financial returns declined, particularly because of excessive battery costs and a treatment process that lost an unacceptable percentage of the gold. As the mine workings became larger, incoming water and poor ventilation created problems for miners. To reduce costs, contractors increasingly replaced wages men, but by 1886, with output declining, more efforts were made to lower costs further.
The New Find Company would pay more dividends than any other company on this field. As usual, it was under-capitalized, and as the mine declined so did the share values. Observers urged it to erect its own battery rather than just provide work for the Battery Company, which, after the company collapsed in 1887, acquired its property. The new owners did more development, but, as most of the free-milling ore had been extracted, mining stopped in 1889. Subsequent owners did some more work, but, lacking capital, they sought (and obtained) a small amount of government assistance. Mining revived, briefly, during the boom of 1895, and although there were subsequent plans to reopen the ground it remained abandoned.  
The nature of the mine, with its 100-metre deep stope open to the sky, meant some accidents, but none were fatal.

text: The new find mine at Waiorongomai Hone Werahiko and his party, who owned the original New Find claims, undertook the preliminary development of what was universally praised as a valuable property. The large outcrop and the highest levels, driven through steep and rough country, were relatively easy to work, but were high above the county tramway. Encouraging sampling was proved to be correct when crushing commenced, leading to further development, with a series of new levels and connections between the same being driven. But despite hopes of establishing a permanently profitable mine, over time the financial returns declined, particularly because of excessive battery costs and a treatment process that lost an unacceptable percentage of the gold. As the mine workings became larger, incoming water and poor ventilation created problems for miners. To reduce costs, contractors increasingly replaced wages men, but by 1886, with output declining, more efforts were made to lower costs further.
The New Find Company would pay more dividends than any other company on this field. As usual, it was under-capitalized, and as the mine declined so did the share values. Observers urged it to erect its own battery rather than just provide work for the Battery Company, which, after the company collapsed in 1887, acquired its property. The new owners did more development, but, as most of the free-milling ore had been extracted, mining stopped in 1889. Subsequent owners did some more work, but, lacking capital, they sought (and obtained) a small amount of government assistance. Mining revived, briefly, during the boom of 1895, and although there were subsequent plans to reopen the ground it remained abandoned.  
The nature of the mine, with its 100-metre deep stope open to the sky, meant some accidents, but none were fatal.

year: 2016

title: Total site heat and mass integration and optimisation using P-graph: A biorefinery case study

authors: Ong, Benjamin H.Y.

abstract: The aim of this paper is to solve total site heat and mass integration and optimisation using P-graph framework, with a biorefinery case study. Total site heat and mass integration is important for the selection of biorefinery processes because it must achieve high material and energy efficiency to be economically competitive. This paper considers co-location of simultaneous scarification and co-fermentation of wood, hydrothermal liquefaction of forest residues and gasification of black liquor with an existing Kraft pulp mill in Central North Island of New Zealand. Result shows that the Kraft pulp mill is the most profitable biorefinery option, followed by hydrothermal liquefaction. However, an increment in the price of bio-oil by 5 % puts hydrothermal liquefaction in the optimal network with Kraft pulp mill.

text: Total site heat and mass integration and optimisation using P-graph: A biorefinery case study The aim of this paper is to solve total site heat and mass integration and optimisation using P-graph framework, with a biorefinery case study. Total site heat and mass integration is important for the selection of biorefinery processes because it must achieve high material and energy efficiency to be economically competitive. This paper considers co-location of simultaneous scarification and co-fermentation of wood, hydrothermal liquefaction of forest residues and gasification of black liquor with an existing Kraft pulp mill in Central North Island of New Zealand. Result shows that the Kraft pulp mill is the most profitable biorefinery option, followed by hydrothermal liquefaction. However, an increment in the price of bio-oil by 5 % puts hydrothermal liquefaction in the optimal network with Kraft pulp mill.

year: 2017

title: What does 'Ethical Research'' look like? An indigenous perspective on big data & precision medicine

authors: Hudson, Maui

abstract: Southeast Native American Health Data (SENAHD) in partnership with Native BioData Consortium will host an online symposium about the ethical use of Indigenous genetic, environmental, biological, and cultural data. SENAHD is based at UNC Chapel Hill. Our partner, Native BioData Consortium is located on the Cheyanne River Sioux Reservation in South Dakota. NativeBio is one of the most important voices advocating for Indigenous health equity, data sovereignty, and ethical research practices. NativeBio is coming to the Southeast to recognize and include our region in important conversations taking place across Indian Country

text: What does 'Ethical Research'' look like? An indigenous perspective on big data & precision medicine Southeast Native American Health Data (SENAHD) in partnership with Native BioData Consortium will host an online symposium about the ethical use of Indigenous genetic, environmental, biological, and cultural data. SENAHD is based at UNC Chapel Hill. Our partner, Native BioData Consortium is located on the Cheyanne River Sioux Reservation in South Dakota. NativeBio is one of the most important voices advocating for Indigenous health equity, data sovereignty, and ethical research practices. NativeBio is coming to the Southeast to recognize and include our region in important conversations taking place across Indian Country

year: 2022