title: Issues in usability studies for alerting in digital libraries

authors: Hinze, Annika

subjects: computer science

abstract: Alerting Services inform users of Digital Libraries about new or changed content of their favorite Digital Library collection, or about new documents discussing a topic they are interested in. The users define their interest in form of subscriptions; the alerting service filters new or changed documents against all user subscriptions and notifies the users about matches found. To define their subscriptions, users may, e.g., select a journal from a list, or a topic from a classification. Few services support the definition of IR type queries, or advanced combinations of queries and metadata selections.

text: Issues in usability studies for alerting in digital libraries Alerting Services inform users of Digital Libraries about new or changed content of their favorite Digital Library collection, or about new documents discussing a topic they are interested in. The users define their interest in form of subscriptions; the alerting service filters new or changed documents against all user subscriptions and notifies the users about matches found. To define their subscriptions, users may, e.g., select a journal from a list, or a topic from a classification. Few services support the definition of IR type queries, or advanced combinations of queries and metadata selections.

year: 2005

title: Language continuity despite population replacement in Remote Oceania

authors: Posth, Cosimo

subjects: Science & Technology

abstract: Recent genomic analyses show that the earliest peoples reaching Remote Oceania—associated with Austronesian-speaking Lapita culture—were almost completely East Asian, without detectable Papuan ancestry. However, Papuan-related genetic ancestry is found across present-day Pacific populations, indicating that peoples from Near Oceania have played a significant, but largely unknown, ancestral role. Here, new genome-wide data from 19 ancient South Pacific individuals provide direct evidence of a so-far undescribed Papuan expansion into Remote Oceania starting ~2,500 yr BP, far earlier than previously estimated and supporting a model from historical linguistics. New genome-wide data from 27 contemporary ni-Vanuatu demonstrate a subsequent and almost complete replacement of Lapita-Austronesian by Near Oceanian ancestry. Despite this massive demographic change, incoming Papuan languages did not replace Austronesian languages. Population replacement with language continuity is extremely rare—if not unprecedented—in human history. Our analyses show that rather than one large-scale event, the process was incremental and complex, with repeated migrations and sex-biased admixture with peoples from the Bismarck Archipelago.

text: Language continuity despite population replacement in Remote Oceania Recent genomic analyses show that the earliest peoples reaching Remote Oceania—associated with Austronesian-speaking Lapita culture—were almost completely East Asian, without detectable Papuan ancestry. However, Papuan-related genetic ancestry is found across present-day Pacific populations, indicating that peoples from Near Oceania have played a significant, but largely unknown, ancestral role. Here, new genome-wide data from 19 ancient South Pacific individuals provide direct evidence of a so-far undescribed Papuan expansion into Remote Oceania starting ~2,500 yr BP, far earlier than previously estimated and supporting a model from historical linguistics. New genome-wide data from 27 contemporary ni-Vanuatu demonstrate a subsequent and almost complete replacement of Lapita-Austronesian by Near Oceanian ancestry. Despite this massive demographic change, incoming Papuan languages did not replace Austronesian languages. Population replacement with language continuity is extremely rare—if not unprecedented—in human history. Our analyses show that rather than one large-scale event, the process was incremental and complex, with repeated migrations and sex-biased admixture with peoples from the Bismarck Archipelago.

year: 2018

title: Environmentalism for the environment's sake: Towards an understanding of the influence of the Māori worldview on Western environmental management perspectives in Aotearoa New Zealand through a lens of nature connectivity

authors: Jones, Haley

subjects: Nature connectedness

abstract: Individual perceptions of the natural world may be influenced by place, culture, and value systems. In exploring these perceptions through measures of environmental connectedness, this study considers the uniqueness of the socio-cultural systems of Aotearoa New Zealand in shaping individual environmental engagement. This research examines the implications of the inclusion of Māori values in environmental management policies dominated by Western environmental conceptualisations. Through semi-structured interviews of five participants who work in environmental fields in the Hamilton, Waikato Region of Aotearoa New Zealand, this research explores conceptualisations of identity and environmental discourses, interpretations of the Māori concept of kaitiakitanga and the Western concept of stewardship, career connectedness, and place attachment to Aotearoa New Zealand. Additionally, results from an online survey questionnaire of twelve respondents compare measures of connectedness to nature of respondents from California, United States of America, with those from the Waikato Region, Aotearoa New Zealand. Key findings highlight how anthropogenic worldviews can be unconscious, how understandings of cultural values may be a key factor of a strengthened environmental commitment, how expressions of Indigeneity are of value in the sciences, and how there is importance in the link between conservation values and the Māori worldview. This study exposes the importance of the implementation of improved training about, and inclusion of, Indigenous knowledge within environmental organisations in order to develop conscious awareness of how Indigenous information is being translated, applied, and respected.

text: Environmentalism for the environment's sake: Towards an understanding of the influence of the Māori worldview on Western environmental management perspectives in Aotearoa New Zealand through a lens of nature connectivity Individual perceptions of the natural world may be influenced by place, culture, and value systems. In exploring these perceptions through measures of environmental connectedness, this study considers the uniqueness of the socio-cultural systems of Aotearoa New Zealand in shaping individual environmental engagement. This research examines the implications of the inclusion of Māori values in environmental management policies dominated by Western environmental conceptualisations. Through semi-structured interviews of five participants who work in environmental fields in the Hamilton, Waikato Region of Aotearoa New Zealand, this research explores conceptualisations of identity and environmental discourses, interpretations of the Māori concept of kaitiakitanga and the Western concept of stewardship, career connectedness, and place attachment to Aotearoa New Zealand. Additionally, results from an online survey questionnaire of twelve respondents compare measures of connectedness to nature of respondents from California, United States of America, with those from the Waikato Region, Aotearoa New Zealand. Key findings highlight how anthropogenic worldviews can be unconscious, how understandings of cultural values may be a key factor of a strengthened environmental commitment, how expressions of Indigeneity are of value in the sciences, and how there is importance in the link between conservation values and the Māori worldview. This study exposes the importance of the implementation of improved training about, and inclusion of, Indigenous knowledge within environmental organisations in order to develop conscious awareness of how Indigenous information is being translated, applied, and respected.

year: 2022