title: Investigation of intermittency in magnetohydrodynamics and solar wind turbulence: scale-dependent kurtosis

authors: Wan, Minping

subjects: magnetohydrodynamics (MHD)

abstract: The behavior of scale-dependent (or filtered) kurtosis is studied in the solar wind using magnetic field measurements from the ACE and Cluster spacecraft at 1 AU. It is also analyzed numerically with high-resolution magnetohydrodynamic spectral simulations. In each case the filtered kurtosis increases with wavenumber, implying the presence of coherent structures at the smallest scales. This phase coupling is related to intermittency in solar wind turbulence and the emergence of non-Gaussian statistics. However, it is inhibited by the presence of upstream waves and other phase-randomizing structures, which act to reduce the growth of kurtosis.

text: Investigation of intermittency in magnetohydrodynamics and solar wind turbulence: scale-dependent kurtosis The behavior of scale-dependent (or filtered) kurtosis is studied in the solar wind using magnetic field measurements from the ACE and Cluster spacecraft at 1 AU. It is also analyzed numerically with high-resolution magnetohydrodynamic spectral simulations. In each case the filtered kurtosis increases with wavenumber, implying the presence of coherent structures at the smallest scales. This phase coupling is related to intermittency in solar wind turbulence and the emergence of non-Gaussian statistics. However, it is inhibited by the presence of upstream waves and other phase-randomizing structures, which act to reduce the growth of kurtosis.

year: 2012

title: Browsing a digital library: A new approach for the New Zealand digital library

authors: McKay, Dana

subjects: computer science

abstract: Browsing is part of the information seeking process, used when information needs are ill-defined or unspecific. Browsing and searching are often interleaved during information seeking to accommodate changing awareness of information needs. Digital Libraries often support full-text search, but are not so helpful in supporting browsing. Described here is a novel browsing system created for the Greenstone software used by the New Zealand Digital Library that supports users in a more natural approach to the information seeking process. © Springer-Verlag Berlin Heidelberg 2003.

text: Browsing a digital library: A new approach for the New Zealand digital library Browsing is part of the information seeking process, used when information needs are ill-defined or unspecific. Browsing and searching are often interleaved during information seeking to accommodate changing awareness of information needs. Digital Libraries often support full-text search, but are not so helpful in supporting browsing. Described here is a novel browsing system created for the Greenstone software used by the New Zealand Digital Library that supports users in a more natural approach to the information seeking process. © Springer-Verlag Berlin Heidelberg 2003.

year: 2003

title: Ko ia tonu te rangatira o tana mauri: Ko te Mauritau hei tohu o te puāwaitanga o Te Aho Matua i te Kura Kaupapa Māori o Hoani Waititi Marae

authors: Angeli-Gordon, Joni Māramatanga

abstract: Ko te mauri te wāhanga wairua o te tangata e whakahihiri i te tinana me te tūhonohono nei i te wairua ki te kikokiko. Ko te mauri te wāhanga ora o te tangata, ā, i te roanga atu o te oranga o te tangata ka rerekē te tau o te mauri nā ngā awenga o tōna ao. Ko te Mauritau te wā e ita pai ana te wairua ki te kikokiko. Kua whai ngātahitanga ērā mea e rua. Kei tōna ito, ki te Mauritau te tangata, e wātea ana ia, kāhore ōna taumaha, ka mutu e tuwhera ana ia ki tōna ao. Ko tā Te Aho Matua, ka whakatō te mauri ki te tangata i te whakatōnga o te kākano ki te kōpū. Ko te Mauritau tētahi āhuatanga kāhore anō kia tino rangahau, ā, he iti noa ngā wā te kite atu ki te puna mātātuhi, heoi anō, ka rangona whānuitia ki Te Kura Kaupapa Māori o Hoani Waititi Marae. Ko tā tēnei kaupapa rangahau, ko te Mauritau tētahi o ngā puāwaitanga matua o Te Aho Matua, ā, kua taupuhipuhi nei ki ngā whakaaro o rātou i whai wāhi nei ki tēnei kaupapa rangahau. Ko te manako nui o tēnei kaupapa rangahau ko te whakawhānui i te mōhioranga mō ngā hua o ngā Kura Kaupapa Māori mā te ruku hōhonu ki te Mauritau i te whānau o Te Kura Kaupapa Māori o Hoani Waititi Marae.  

Kua whā tekau tau neke atu kua hipa mai i te orokotīmatanga o ngā Kura Kaupapa Māori, otirā, te Kura Kaupapa Māori o Hoani Waititi Marae. Ko te tino take o ngā Kura Kaupapa Māori ko te whakarauora reo me te whakarauora tikanga, heoi anō, he tini me te mano ngā angitutanga, ngā painga kua puta mai i ēnei kura tua atu i ēnei whāinga e rua. Ko Te Aho Matua te tūāpapa ā-mātāpono mō ngā Kura Kaupapa Māori e whakawhārikihia ngā uaratanga matua kia whakatutuki i ngā wawata nui, i ngā ōhākī nui ā kui mā, a koro mā mō te orangatonutanga o te reo Māori me ngā tikanga Māori. Ko tā tēnei kaupapa rangahau, ko te Mauritau tētahi āhuatanga i puāwai i ngā kura Aho Matua, ā, ka kitea rawatia tēnei puāwaitanga ki Te Kura Kaupapa Māori o Hoani Waititi. 

He Rangahau Kaupapa Māori tēnei, ā, i tārai i ngā tikanga me ngā tukanga o te kaupapa rangahau nei kia Māori te karawhiu. Ko Te Aho Matua me ōna uaratanga e tū hei pou whakawhirinaki i te Kaupapa Rangahau Māori. E rua ngā tukanga i whāia e te tuhikura nei, arā, ko te iāna me te puawānanga. Ko te iāna tētahi kupu mino nō Te Tai Tokerau mō te kōrero ōpaki, ā, kua iāna tahi ki ngā pakeke tokowhitu nō te whānau o Te Kura Kaupapa Māori o Hoani Waititi Marae. Ko te puawānanga he wānanga ki ngā ākonga tokowhitu o te reanga tuakana o te wharekura kia āta wherawhera i ngā āhuatanga o te Mauritau ki a rātou. I te whakaraupapatia ngā kōrero i puta mai i ngā iāna me te puawānanga mā ngā uaratanga o Te Aho Matua.

text: Ko ia tonu te rangatira o tana mauri: Ko te Mauritau hei tohu o te puāwaitanga o Te Aho Matua i te Kura Kaupapa Māori o Hoani Waititi Marae Ko te mauri te wāhanga wairua o te tangata e whakahihiri i te tinana me te tūhonohono nei i te wairua ki te kikokiko. Ko te mauri te wāhanga ora o te tangata, ā, i te roanga atu o te oranga o te tangata ka rerekē te tau o te mauri nā ngā awenga o tōna ao. Ko te Mauritau te wā e ita pai ana te wairua ki te kikokiko. Kua whai ngātahitanga ērā mea e rua. Kei tōna ito, ki te Mauritau te tangata, e wātea ana ia, kāhore ōna taumaha, ka mutu e tuwhera ana ia ki tōna ao. Ko tā Te Aho Matua, ka whakatō te mauri ki te tangata i te whakatōnga o te kākano ki te kōpū. Ko te Mauritau tētahi āhuatanga kāhore anō kia tino rangahau, ā, he iti noa ngā wā te kite atu ki te puna mātātuhi, heoi anō, ka rangona whānuitia ki Te Kura Kaupapa Māori o Hoani Waititi Marae. Ko tā tēnei kaupapa rangahau, ko te Mauritau tētahi o ngā puāwaitanga matua o Te Aho Matua, ā, kua taupuhipuhi nei ki ngā whakaaro o rātou i whai wāhi nei ki tēnei kaupapa rangahau. Ko te manako nui o tēnei kaupapa rangahau ko te whakawhānui i te mōhioranga mō ngā hua o ngā Kura Kaupapa Māori mā te ruku hōhonu ki te Mauritau i te whānau o Te Kura Kaupapa Māori o Hoani Waititi Marae.  

Kua whā tekau tau neke atu kua hipa mai i te orokotīmatanga o ngā Kura Kaupapa Māori, otirā, te Kura Kaupapa Māori o Hoani Waititi Marae. Ko te tino take o ngā Kura Kaupapa Māori ko te whakarauora reo me te whakarauora tikanga, heoi anō, he tini me te mano ngā angitutanga, ngā painga kua puta mai i ēnei kura tua atu i ēnei whāinga e rua. Ko Te Aho Matua te tūāpapa ā-mātāpono mō ngā Kura Kaupapa Māori e whakawhārikihia ngā uaratanga matua kia whakatutuki i ngā wawata nui, i ngā ōhākī nui ā kui mā, a koro mā mō te orangatonutanga o te reo Māori me ngā tikanga Māori. Ko tā tēnei kaupapa rangahau, ko te Mauritau tētahi āhuatanga i puāwai i ngā kura Aho Matua, ā, ka kitea rawatia tēnei puāwaitanga ki Te Kura Kaupapa Māori o Hoani Waititi. 

He Rangahau Kaupapa Māori tēnei, ā, i tārai i ngā tikanga me ngā tukanga o te kaupapa rangahau nei kia Māori te karawhiu. Ko Te Aho Matua me ōna uaratanga e tū hei pou whakawhirinaki i te Kaupapa Rangahau Māori. E rua ngā tukanga i whāia e te tuhikura nei, arā, ko te iāna me te puawānanga. Ko te iāna tētahi kupu mino nō Te Tai Tokerau mō te kōrero ōpaki, ā, kua iāna tahi ki ngā pakeke tokowhitu nō te whānau o Te Kura Kaupapa Māori o Hoani Waititi Marae. Ko te puawānanga he wānanga ki ngā ākonga tokowhitu o te reanga tuakana o te wharekura kia āta wherawhera i ngā āhuatanga o te Mauritau ki a rātou. I te whakaraupapatia ngā kōrero i puta mai i ngā iāna me te puawānanga mā ngā uaratanga o Te Aho Matua.

year: 2023