WorldWideScience

Sample records for beach aboriginal shell

  1. Vanishing clams on an Iberian beach: local consequences and global implications of accelerating loss of shells to tourism.

    Science.gov (United States)

    Kowalewski, Michał; Domènech, Rosa; Martinell, Jordi

    2014-01-01

    Multi-decadal increase in shell removal by tourists, a process that may accelerate degradation of natural habitats, was quantified via two series of monthly surveys, conducted thirty years apart (1978-1981 and 2008-2010) in one small embayment on the Mediterranean coast of the Iberian Peninsula. Over the last three decades, the local tourist arrivals have increased almost three-fold (2.74), while the area has remained unaffected by urban encroachment and commercial fisheries. During the same time interval the abundance of mollusk shells along the shoreline decreased by a comparable factor (2.62) and was significantly and negatively correlated with tourist arrivals (r = -0.52). The strength of the correlation increased when data were restricted to months with high tourist arrivals (r = -0.72). In contrast, the maximum monthly wave energy (an indirect proxy for changes in rate of onshore shell transport) was not significantly correlated with shell abundance (r = 0.10). Similarly, rank dominance of common species, drilling predation intensity, and body size-frequency distribution patterns have all remained stable over recent decades. A four-fold increase in global tourist arrivals over the last 30 years may have induced a comparable worldwide acceleration in shell removal from marine shorelines, resulting in multiple, currently unquantifiable, habitat changes such as increased beach erosion, changes in calcium carbonate recycling, and declines in diversity and abundance of organisms, which are dependent on shell availability. PMID:24421895

  2. Vanishing clams on an Iberian beach: local consequences and global implications of accelerating loss of shells to tourism.

    Directory of Open Access Journals (Sweden)

    Michał Kowalewski

    Full Text Available Multi-decadal increase in shell removal by tourists, a process that may accelerate degradation of natural habitats, was quantified via two series of monthly surveys, conducted thirty years apart (1978-1981 and 2008-2010 in one small embayment on the Mediterranean coast of the Iberian Peninsula. Over the last three decades, the local tourist arrivals have increased almost three-fold (2.74, while the area has remained unaffected by urban encroachment and commercial fisheries. During the same time interval the abundance of mollusk shells along the shoreline decreased by a comparable factor (2.62 and was significantly and negatively correlated with tourist arrivals (r = -0.52. The strength of the correlation increased when data were restricted to months with high tourist arrivals (r = -0.72. In contrast, the maximum monthly wave energy (an indirect proxy for changes in rate of onshore shell transport was not significantly correlated with shell abundance (r = 0.10. Similarly, rank dominance of common species, drilling predation intensity, and body size-frequency distribution patterns have all remained stable over recent decades. A four-fold increase in global tourist arrivals over the last 30 years may have induced a comparable worldwide acceleration in shell removal from marine shorelines, resulting in multiple, currently unquantifiable, habitat changes such as increased beach erosion, changes in calcium carbonate recycling, and declines in diversity and abundance of organisms, which are dependent on shell availability.

  3. Vanishing Clams on an Iberian Beach: Local Consequences and Global Implications of Accelerating Loss of Shells to Tourism

    Science.gov (United States)

    Kowalewski, Michał; Domènech, Rosa; Martinell, Jordi

    2014-01-01

    Multi-decadal increase in shell removal by tourists, a process that may accelerate degradation of natural habitats, was quantified via two series of monthly surveys, conducted thirty years apart (1978–1981 and 2008–2010) in one small embayment on the Mediterranean coast of the Iberian Peninsula. Over the last three decades, the local tourist arrivals have increased almost three-fold (2.74), while the area has remained unaffected by urban encroachment and commercial fisheries. During the same time interval the abundance of mollusk shells along the shoreline decreased by a comparable factor (2.62) and was significantly and negatively correlated with tourist arrivals (r = −0.52). The strength of the correlation increased when data were restricted to months with high tourist arrivals (r = −0.72). In contrast, the maximum monthly wave energy (an indirect proxy for changes in rate of onshore shell transport) was not significantly correlated with shell abundance (r = 0.10). Similarly, rank dominance of common species, drilling predation intensity, and body size-frequency distribution patterns have all remained stable over recent decades. A four-fold increase in global tourist arrivals over the last 30 years may have induced a comparable worldwide acceleration in shell removal from marine shorelines, resulting in multiple, currently unquantifiable, habitat changes such as increased beach erosion, changes in calcium carbonate recycling, and declines in diversity and abundance of organisms, which are dependent on shell availability. PMID:24421895

  4. Shell occupation and microhabitat use by hermit crabs (Decapoda: Anomura on Fortaleza beach, Ubatuba, São Paulo

    Directory of Open Access Journals (Sweden)

    Giuliano Buzá Jacobucci

    2009-06-01

    Full Text Available Most species of hermit crabs use the empty shells of gastropods as mobile shelters. The variation of shell availability in different microhabitats can reduce competitive interactions between sympatric species, favoring their coexistence. This work aimed to characterize the occupation of gastropod shells by three species of hermit crabs, and assessing the availability of shells and evaluating the use of microhabitats crabs and gastropods in an infralitoral area on the north coast of São Paulo state. For this purpose, transect lines were established and all hermit crabs, gastropods and empty shells found were collected, recording the type of microhabitat used. In a sub-sample, the hermit crabs were identified and classified into reproductive categories. The shells used by the crabs were identified and evaluated according to physical damage and incrustation. Three species of hermit crabs (Paguristes tortugae, Pagurus brevidactylus and Pagurus criniticornis were recorded, using 15 species of gastropod shells and one of scaphopod (Dentalium sp.. Physical damage and incrustation of shells were significantly different among the hermit crab species. Considering microhabitat use, P. tortugae and P. brevidactylus were mainly found in calcareous algae, while P. criniticornis mainly occurred in sand substrate. Despite the differences in shell and microhabitat use, the high resource overlap, especially by the pagurids, indicates that competitive interactions are important regulatory factors for these populations.

  5. Bullying in an Aboriginal Context

    Science.gov (United States)

    Coffin, Juli; Larson, Ann; Cross, Donna

    2010-01-01

    Aboriginal children appear to be more likely to be involved in bullying than non-Aboriginal children. This paper describes part of the "Solid Kids Solid Schools" research process and discusses some of the results from this three year study involving over 260 Aboriginal children, youth, elders, teachers and Aboriginal Indigenous Education Officers…

  6. Aboriginal Review 2003/2004

    International Nuclear Information System (INIS)

    This report presents information on Syncrude's efforts and achievements in working with Aboriginal communities and leaders in Alberta since 2002 through its Aboriginal Development Program. The report discusses the six key commitment areas of the Program. First, the report provides an overview of Syncrude's achievements in the area of corporate leadership including participation in the Aboriginal Affairs and Northern Development Industry Advisory Committee; recognition by the Canadian Council for Aboriginal Business as a leader in Aboriginal relations through the Aboriginal Relations program; supporting the National Aboriginal Achievement Foundation; championing the Aboriginal Human Resources Development Council of Canada; membership of the Alberta Chamber of Resources Aboriginal Programs Project; Conference Board of Canada's Council on Corporate Aboriginal Relations; and, chairing the Mining Association of Canada. The report discusses business development of Aboriginal entrepreneurs and business owners including Syncrude's employment targets for Aboriginal employment in the Syncrude workforce. It discusses community development in Aboriginal communities such as long distance learning; the Fort Chipewyan day care centre; the Chipewyan Prairie Dene First Nation Multi-Purpose Community Centre in Janvier; and, an elder care facility in Fort McKay First Nation community. It discusses education and training including the Alberta Aboriginal Apprenticeship Project; Syncrude Aboriginal/Women Education Awards Program; University of Alberta Aboriginal Careers Initiative; and, the Aboriginal Financial Management Internship. The report also discusses Syncrude's consultations with Aboriginal communities on environmental issues such as end-land use, air quality and how further expansion can occur without long-term impacts on traditional land uses. The report also contains questions and answers with Aboriginal leaders to discuss the impact of oil sands development. figs

  7. Aboriginal review 1997

    International Nuclear Information System (INIS)

    The relationship between Syncrude Canada Ltd., and the aboriginal people of Northeast Alberta was discussed. In 1970, Syncrude began development of its oil sands mega-project in the Fort McMurray region. Since then, the company has worked in partnership with the aboriginal communities to maximize their productive participation in the oil sands. Syncrude has provided opportunities in employment, education, and business and community development. Their goals for aboriginal employment are: (1) to attain 10 per cent aboriginal employees in the Company's direct workforce, and (2) to attain 13 per cent aboriginal employees in the overall workforce, including contractors. Currently, Syncrude Canada employs 315 aboriginal people in various career positions. The Company is also committed to the protection of the environment. As proof of this commitment, when a mine site is reclaimed, the Company does all that is required to ensure that the land can support both industry and traditional land uses such as hunting, fishing and trapping. Syncrude also works on air quality issues dealing with odors and sulfur dioxide emissions as shown by a two million dollar company-sponsored program to examine local air quality and its effect on people and their health. figs

  8. Tuberculosis in Aboriginal Canadians

    Directory of Open Access Journals (Sweden)

    Vernon H Hoeppner

    2000-01-01

    Full Text Available Endemic tuberculosis (TB was almost certainly present in Canadian aboriginal people (aboriginal Canadians denotes status Indians, Inuit, nonstatus Indians and metis as reported by Statistics Canada before the Old World traders arrived. However, the social changes that resulted from contact with these traders created the conditions that converted endemic TB into epidemic TB. The incidence of TB varied inversely with the time interval from this cultural collision, which began on the east coast in the 16th century and ended in the Northern Territories in the 20th century. This relatively recent epidemic explains why the disease is more frequent in aboriginal children than in Canadian-born nonaboriginal people. Treatment plans must account for the socioeconomic conditions and cultural characteristics of the aboriginal people, especially healing models and language. Prevention includes bacillus Calmette-Guerin vaccination and chemoprophylaxis, and must account for community conditions, such as rates of suicide, which have exceeded the rate of TB. The control of TB requires a centralized program with specifically directed funding. It must include a program that works in partnership with aboriginal communities.

  9. Aurorae in Australian Aboriginal Traditions

    CERN Document Server

    Hamacher, Duane W

    2013-01-01

    Transient celestial phenomena feature prominently in the astronomical knowledge and traditions of Aboriginal Australians. In this paper, I collect accounts of the Aurora Australis from the literature regarding Aboriginal culture. Using previous studies of meteors, eclipses, and comets in Aboriginal traditions, I anticipate that the physical properties of aurora, such as their generally red colour as seen from southern Australia, will be associated with fire, death, blood, and evil spirits. The survey reveals this to be the case and also explores historical auroral events in Aboriginal cultures, aurorae in rock art, and briefly compares Aboriginal auroral traditions with other global indigenous groups, including the Maori of New Zealand.

  10. Aurorae in Australian Aboriginal Traditions

    Science.gov (United States)

    Hamacher, Duane W.

    2013-07-01

    Transient celestial phenomena feature prominently in the astronomical knowledge and traditions of Aboriginal Australians. In this paper, I collect accounts of the Aurora Australis from the literature regarding Aboriginal culture. Using previous studies of meteors, eclipses, and comets in Aboriginal traditions, I anticipate that the physical properties of aurora, such as their generally red colour as seen from southern Australia, will be associated with fire, death, blood, and evil spirits. The survey reveals this to be the case and also explores historical auroral events in Aboriginal cultures, aurorae in rock art, and briefly compares Aboriginal auroral traditions with other global indigenous groups, including the Maori of New Zealand.

  11. Australian Aboriginal Astronomy: Overview

    CERN Document Server

    Norris, Ray P

    2013-01-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical component includes a deep understanding of the motion of objects in the sky, and this knowledge was used for practical purposes, such as constructing calendars. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, paid careful attention to unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees.

  12. Aboriginal secondary education: Non completion and returns

    OpenAIRE

    Donders, Lindsay

    2008-01-01

    I use 2001 Canadian Public Use Microdata Files (PUMF) Census data to assess two dimensions of Aboriginal educational attainment: (1) what proportion of Aboriginals fail to complete high school; and (2) what is the return to different levels of education for Aboriginals. I find that Aboriginals, for certain age groups, are two times more likely than non Aboriginals to leave high school before completion. Further, I find that in terms of high school completion within the Aboriginal population, ...

  13. Meteors in Australian Aboriginal Dreamings

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2010-06-01

    We present a comprehensive analysis of Australian Aboriginal accounts of meteors. The data used were taken from anthropological and ethnographic literature describing oral traditions, ceremonies, and Dreamings of 97 Aboriginal groups representing all states of modern Australia. This revealed common themes in the way meteors were viewed between Aboriginal groups, focusing on supernatural events, death, omens, and war. The presence of such themes around Australia was probably due to the unpredictable nature of meteors in an otherwise well-ordered cosmos.

  14. Eclipses in Australian Aboriginal Astronomy

    CERN Document Server

    Hamacher, Duane W

    2011-01-01

    We explore 50 Australian Aboriginal accounts of lunar and solar eclipses to determine how Aboriginal groups understood this phenomenon. We summarise the literature on Aboriginal references to eclipses, showing that many Aboriginal groups viewed eclipses negatively, frequently associating them with bad omens, evil magic, disease, blood and death. In many communities, Elders or medicine men were believed to have the ability to control or avert eclipses by magical means, solidifying their role as provider and protector within the community. We also show that many Aboriginal groups understood the motions of the sun-earth-moon system, the connection between the lunar phases and tides, and acknowledged that solar eclipses were caused by the moon blocking the sun.

  15. Is there an Aboriginal bioethic?

    Science.gov (United States)

    Garvey, G; Towney, P; McPhee, J R; Little, M; Kerridge, I H

    2004-12-01

    It is well recognised that medicine manifests social and cultural values and that the institution of healthcare cannot be structurally disengaged from the sociopolitical processes that create such values. As with many other indigenous peoples, Aboriginal Australians have a lower heath status than the rest of the community and frequently experience the effects of prejudice and racism in many aspects of their lives. In this paper the authors highlight values and ethical convictions that may be held by Aboriginal peoples in order to explore how health practitioners can engage Aboriginal patients in a manner that is more appropriate. In doing so the authors consider how the ethics, values, and beliefs of the dominant white Australian culture have framed the treatment and delivery of services that Aboriginal people receive, and whether sufficient effort has been made to understand or acknowledge the different ethical predispositions that form the traditions and identity of Aboriginal Australia(ns). PMID:15574447

  16. Comets in Australian Aboriginal Astronomy

    CERN Document Server

    Hamacher, Duane W

    2010-01-01

    We present 25 accounts of comets from 40 Australian Aboriginal communities, citing both supernatural perceptions of comets and historical accounts of bright comets. Historical and ethnographic descriptions include the Great Comets of 1843, 1861, 1901, 1910, and 1927. We describe the perceptions of comets in Aboriginal societies and show that they are typically associated with fear, death, omens, malevolent spirits, and evil magic, consistent with many cultures around the world. We also provide a list of words for comets in 16 different Aboriginal languages.

  17. Comets in Australian Aboriginal Astronomy

    Science.gov (United States)

    Hamacher, Duane W.; Norris, Ray P.

    2011-03-01

    We present 25 accounts of comets from 40 Australian Aboriginal communities, citing both supernatural perceptions of comets and historical accounts of historically bright comets. Historical and ethnographic descriptions include the Great Comets of 1843, 1861, 1901, 1910, and 1927. We describe the perceptions of comets in Aboriginal societies and show that they are typically associated with fear, death, omens, malevolent spirits, and evil magic, consistent with many cultures around the world. We also provide a list of words for comets in 16 different Aboriginal languages.

  18. Learning through an Aboriginal Language: The Impact on Students' English and Aboriginal Language Skills

    Science.gov (United States)

    Usborne, Esther; Peck, Josephine; Smith, Donna-Lee; Taylor, Donald M.

    2011-01-01

    Aboriginal communities across Canada are implementing Aboriginal language programs in their schools. In the present research, we explore the impact of learning through an Aboriginal language on students' English and Aboriginal language skills by contrasting a Mi'kmaq language immersion program with a Mi'kmaq as a second language program. The…

  19. Human Health at the Beach

    Science.gov (United States)

    ... Beaches » LEARN: Human Health at the Beach LEARN: Human Health at the Beach Swimming at beaches with ... water pollution, there are other potential threats to human health at the beach to be aware of. ...

  20. Aboriginal Agency and Marginalisation in Australian Society

    Directory of Open Access Journals (Sweden)

    Terry Moore

    2014-09-01

    Full Text Available It is often argued that while state rhetoric may be inclusionary, policies and practices may be exclusionary. This can imply that the power to include rests only with the state. In some ways, the implication is valid in respect of Aboriginal Australians. For instance, the Australian state has gained control of Aboriginal inclusion via a singular, bounded category and Aboriginal ideal type. However, the implication is also limited in their respect. Aborigines are abject but also agents in their relationship with the wider society. Their politics contributes to the construction of the very category and type that governs them, and presses individuals to resist state inclusionary efforts. Aboriginal political elites police the performance of an Aboriginality dominated by notions of difference and resistance. The combined processes of governance act to deny Aborigines the potential of being both Aboriginal and Australian, being different and belonging. They maintain Aborigines’ marginality.

  1. A genomic history of Aboriginal Australia

    DEFF Research Database (Denmark)

    Malaspinas, Anna-Sapfo; Westaway, Michael C; Muller, Craig;

    2016-01-01

    The population history of Aboriginal Australians remains largely uncharacterized. Here we generate high-coverage genomes for 83 Aboriginal Australians (speakers of Pama-Nyungan languages) and 25 Papuans from the New Guinea Highlands. We find that Papuan and Aboriginal Australian ancestors...

  2. Wind power projects and Aboriginal consultation

    Energy Technology Data Exchange (ETDEWEB)

    Isaac, T. [McCarthy Tetrault LLP, Vancouver, BC (Canada)

    2006-07-01

    This presentation outlined some of the legal aspects related to Aboriginal involvement in wind power development consultation processes and disputes. Aboriginal rights are rights held by Aboriginal people that are an element of a practice, custom, or tradition integral to the culture of groups claiming such rights. Wind power developers should understand that Aboriginal rights claims may include fishing; whaling; transportation; and cultural and spiritual activities. Aboriginal title is a subcategory of Aboriginal rights, and is a right to land itself, and an encumbrance on the Crown's underlying title to land. Weak Aboriginal claims where potential infringement by energy developers is minor may only require notice and information. Strong prima facie cases for Aboriginal rights and title where the potential for infringement is of high significance may result in more extensive consultation involving interim solutions; formal Aboriginal participation in decision-making processes; and written responses demonstrating how Aboriginal concerns have been considered. There are a number of circumstances requiring a case-by-case approach, and the Crown may make decisions in the face of Aboriginal disagreement. However, energy developers should ensure that consultation processes are fair and reasonable. Conflicting interests can often be successfully resolved through consultation, and accommodation to Aboriginal rights may include mitigation, avoiding interference, and agreeing to as little infringement as possible. Aboriginal title may attach to private land but only to the Crown's underlying title. The Crown has no duty to consult respecting Aboriginal title on private land because title has already been infringed. In these cases, duty to consult and accommodate may be discharged through other regulatory processes such as environmental impact assessments. It was concluded that wind power project proponents should build a relationship with the Crown, as avoiding

  3. ABORIGINALITY AND TOURISM

    Directory of Open Access Journals (Sweden)

    Maximiliano E. Korstanje

    2013-06-01

    Full Text Available Cultural tourism seems to be a buzz-word applied on a widest contexts and studies. The importance West has given to this term is linked to a new process of acceptance of diversity as never before. However, in the core of this discourse, the spirit of colonialism remains. In this conceptual paper, not only the main assumptions of cultural tourism are discussed in depth, but also its connection with colonization. One of main problems of cultural tourism is the conceptual basis on where this theory lies. For one hand, this term is strictly applied on local communities (aboriginals or ethnic minorities that have not sustained the progress on their own. On another one, this type of new paternalism closes the door for a real opportunity of dialogue between centre and periphery. As things being, cultural tourism not only is a concept very hard to be applied on research but also follow to nourish the ethnocentrism of nineteen-century racism.

  4. Australian Aboriginal Astronomy and Cosmology

    Science.gov (United States)

    Clarke, Philip A.

    Australian Aboriginal ethnoastronomical traditions were recorded from a wide variety of sources in different periods. While the corpus of mythology concerning the heavens is diverse, it is unified by beliefs of a Skyworld as land with its own topography, containing plants and animals familiar to those living below. Spirits of the dead reside alongside the Creation Ancestors as celestial bodies in the Skyworld. Aboriginal hunter-gatherers used the regular movement of constellations and planets to measure time and to indicate the season, while unexpected change in the sky was seen as an omen.

  5. Australian Aboriginal Deaf People and Aboriginal Sign Language

    Science.gov (United States)

    Power, Des

    2013-01-01

    Many Australian Aboriginal people use a sign language ("hand talk") that mirrors their local spoken language and is used both in culturally appropriate settings when speech is taboo or counterindicated and for community communication. The characteristics of these languages are described, and early European settlers' reports of deaf Aboriginal…

  6. Distinct modes of transmission of tuberculosis in aboriginal and non-aboriginal populations in Taiwan.

    Directory of Open Access Journals (Sweden)

    Yih-Yuan Chen

    Full Text Available Tuberculosis incidence among aborigines is significantly higher than for Han Chinese in Taiwan, but the extent to which Mycobacterium tuberculosis (MTB strain characteristics contribute to this difference is not well understood. MTB isolates from aborigines and Han Chinese living in eastern and southern Taiwan, the major regions of aborigines, were analyzed by spoligotyping and 24-loci MIRU-VNTR. In eastern Taiwan, 60% of aboriginal patients were ≤20 years old, significantly younger than the non-aboriginal patients there; aborigines were more likely to have clustered MTB isolates than Han Chinese (odds ratio (OR = 5.98, p<0.0001. MTB lineages with high clustering were EAI (54.9% among southern people, and Beijing (62.5% and Haarlem (52.9% among eastern aborigines. Resistance to first-line drugs and multidrug resistance (MDR were significantly higher among eastern aborigines (≥15% than in any other geographic and ethnic group (p<0.05; MDR was detected in 5 of 28 eastern aboriginal patients ≤20 years old. Among patients from the eastern region, clustered strains (p = 0.01 and aboriginal ethnicity (p = 0.04 were independent risk factors for MDR. The lifestyles of aborigines in eastern Taiwan may explain why the percentage of infected aborigines is much higher than for their Han Chinese counterparts. The significantly higher percentage of the MDR-MTB strains in the aboriginal population warrants close attention to control policy and vaccination strategy.

  7. Beach Profile Locations

    Data.gov (United States)

    California Department of Resources — Beaches are commonly characterized by cross-shore surveys. The resulting profiles represent the elevation of the beach surface and nearshore seabed from the back of...

  8. Aboriginal Gambling and Problem Gambling: A Review

    Science.gov (United States)

    Breen, Helen; Gainsbury, Sally

    2013-01-01

    The prevention of gambling-related problems amongst Aboriginal communities has been neglected by most public health strategies which concentrate on mainstream populations. Research indicates that rates of problem gambling are higher for Aboriginal groups than the general population. Specific cultural, familial, and social patterns influence…

  9. Mining information kit for Aboriginal communities

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The opportunities for building relationships between Aboriginal communities and the mining industry were discussed, along with opportunities for communities to build capacity and to participate in the mining cycle. With nearly 1200 Aboriginal communities located within 200 km of minerals and metals activities in Canada, there is potential for significant economic and business growth in the communities. This educational tool informs Aboriginal communities across Canada about all the stages of the mining cycle, from early exploration to mine closure. Its purpose is to help Aboriginal people to better understand mining activities and identify the many opportunities that mining can bring to their communities. The information kit contains 4 modules corresponding to the main stages of the mining cycle. It provides examples of community experiences, positive relationships, and partnerships with mining companies. It also outlines the regulatory process to ensure Aboriginal peoples are well informed of the economic, social and environmental effects, benefits and opportunities in making decisions. refs., tabs., figs.

  10. Mediating Tragedy: Facebook, Aboriginal Peoples and Suicide

    Directory of Open Access Journals (Sweden)

    Bronwyn Lee Carlson

    2015-11-01

    Full Text Available Some Australian Aboriginal communities experience suicide rates that are among the highest in the world. They are also, however, avid social media users—approximately 20% higher than the national average. This article presents some preliminary findings from a current national study, funded by the Australian Research Council, titled Aboriginal identity and community online: a sociological exploration of Aboriginal peoples’ use of online social media. The purpose of the study is to gain insights into how Aboriginal peoples utilise and interact on social media, and how these technologies can assist with suicide prevention strategies. It found that Aboriginal people are engaging with Facebook to both seek and offer help for issues relating to suicide and self-harm. An existing continuum of suicide prevention strategies was evident—from light emotional support to direct suicide intervention involving health services. These strategies can be leveraged to implement effective and appropriate suicide prevention programs.

  11. Reconstructing the Star Knowledge of Aboriginal Tasmanians

    CERN Document Server

    Gantevoort, Michelle; Lischick, Savannah

    2016-01-01

    The canopy of stars is a central presence in the daily and spiritual lives of Aboriginal Tasmanians. With the arrival of European colonists, Tasmanian astronomical knowledge and traditions were interrupted and dispersed. Fragments can be found scattered in the ethnographic and historical record throughout the nineteenth century. We draw from ethnohistorical documents to analyse and reconstruct Aboriginal astronomical knowledge in Tasmania. This analysis demonstrates that stars, the Milky Way, constellations, dark nebula, the Sun, Moon, meteors, and aurorae held cultural, spiritual, and subsistence significance within the Aboriginal cultures of Tasmania. We move beyond a monolithic view of Aboriginal astronomical knowledge in Tasmania, commonly portrayed in previous research, to lay the groundwork for future ethnographic and archaeological fieldwork with Aboriginal elders and communities.

  12. Decolonisation: a critical step for improving Aboriginal health.

    Science.gov (United States)

    Sherwood, Juanita; Edwards, Tahnia

    2006-09-01

    Aboriginal health continues to be in crisis in Australia although expenditure has increased in service provision, strategic planning, research and policy development over the last thirty years. This paper recommends that a shift must occur to make Aboriginal health improvement a reality. This shift requires the decolonising of Aboriginal health so that the experts in Aboriginal health, namely Aboriginal people, can voice and action initiatives that address their health issues. This shift is from the current western dominant approach that continues to manage Aboriginal health in its linear spectrum of illness and disease. Aboriginal people view health differently; their contexts for health issues are also diverse requiring a more holistic and informed response.

  13. Explaining aboriginal/non-aboriginal inequalities in postseparation violence against Canadian women: application of a structural violence approach.

    Science.gov (United States)

    Pedersen, Jeanette Somlak; Malcoe, Lorraine Halinka; Pulkingham, Jane

    2013-08-01

    Adopting a structural violence approach, we analyzed 2004 Canadian General Social Survey data to examine Aboriginal/non-Aboriginal inequalities in postseparation intimate partner violence (IPV) against women. Aboriginal women had 4.12 times higher odds of postseparation IPV than non-Aboriginal women (p violence, especially colonialism and its negative consequences.

  14. Contextualising the social capital of Australian Aboriginal and non-Aboriginal men in prison.

    Science.gov (United States)

    Lafferty, Lise; Treloar, Carla; Chambers, Georgina M; Butler, Tony; Guthrie, Jill

    2016-10-01

    Social capital is a valuable resource that has received little attention in the prison context. Differences in the construct and accessibility of bonding, bridging, and linking social capital exist for Aboriginal Australians in mainstream society, but were previously unexplored in prison. This study seeks to understand contextual differences of social capital for Australian Aboriginal and non-Aboriginal men in prison. Thirty male inmates participated in qualitative interviews across three New South Wales (NSW) correctional centres. Interviews were completed between November 2014 and March 2015. Experiences of bonding and linking social capital varied among Aboriginal and non-Aboriginal participants. Opportunities for bridging social capital were limited for all participants. There is greater scope for building bonding social capital among male inmates than either bridging or linking social capital. Bonding social capital, particularly among Aboriginal men in prison, should be utilised to promote health and other programs to inmates.

  15. Louisiana's statewide beach cleanup

    Science.gov (United States)

    Lindstedt, Dianne M.; Holmes, Joseph C.

    1989-01-01

    Litter along Lousiana's beaches has become a well-recognized problem. In September 1987, Louisiana's first statewide beach cleanup attracted about 3300 volunteers who filled 16,000 bags with trash collected along 15 beaches. An estimated 800,173 items were gathered. Forty percent of the items were made of plastic and 11% were of polystyrene. Of all the litter collected, 37% was beverage-related. Litter from the oil and gas, commercial fishing, and maritime shipping industries was found, as well as that left by recreational users. Although beach cleanups temporarily rid Louisiana beaches of litter, the real value of the effort is in public participation and education. Civic groups, school children, and individuals have benefited by increasing their awareness of the problems of trash disposal.

  16. Absent otoacoustic emissions predict otitis media in young Aboriginal children: A birth cohort study in Aboriginal and non-Aboriginal children in an arid zone of Western Australia

    OpenAIRE

    Stokes Annette; Finucane Janine; Elsbury Dimity; Jacoby Peter; Weeks Sharon; Lehmann Deborah; Monck Ruth; Coates Harvey

    2008-01-01

    Abstract Background Otitis media (OM) is the most common paediatric illness for which antibiotics are prescribed. In Australian Aboriginal children OM is frequently asymptomatic and starts at a younger age, is more common and more likely to result in hearing loss than in non-Aboriginal children. Absent transient evoked otoacoustic emissions (TEOAEs) may predict subsequent risk of OM. Methods 100 Aboriginal and 180 non-Aboriginal children in a semi-arid zone of Western Australia were followed ...

  17. HIV Prevalence among Aboriginal British Columbians

    Directory of Open Access Journals (Sweden)

    Strathdee Steffanie

    2005-12-01

    Full Text Available Abstract Context There is considerable concern about the spread of HIV disease among Aboriginal peoples in British Columbia. Objective To estimate the number of Aboriginal British Columbians infected with HIV. Design and setting A population-based analysis of Aboriginal men and women in British Columbia, Canada from 1980 to 2001. Participants Epidemic curves were fit for gay and bisexual men, injection drug users, men and women aged 15 to 49 years and persons over 50 years of age. Main outcome measures HIV prevalence for the total Aboriginal population was modeled using the UNAIDS/WHO Estimation and Projection Package (EPP. Monte Carlo simulation was used to estimate potential number infected for select transmission group in 2001. Results A total of 170,025 Aboriginals resided in British Columbia in 2001, of whom 69% were 15 years and older. Of these 1,691 (range 1,479 – 1,955 men and women aged 15 years and over were living with HIV with overall prevalence ranging from 1.26% to 1.66%. The majority of the persons infected were men. Injection drug users (range 1,202 – 1,744 and gay and bisexual men (range 145, 232 contributed the greatest number of infections. Few persons infected were from low risk populations. Conclusion More than 1 in every 100 Aboriginals aged 15 years and over was living with HIV in 2001. Culturally appropriate approaches are needed to tailor effective HIV interventions to this community.

  18. Absent otoacoustic emissions predict otitis media in young Aboriginal children: A birth cohort study in Aboriginal and non-Aboriginal children in an arid zone of Western Australia

    Directory of Open Access Journals (Sweden)

    Stokes Annette

    2008-08-01

    Full Text Available Abstract Background Otitis media (OM is the most common paediatric illness for which antibiotics are prescribed. In Australian Aboriginal children OM is frequently asymptomatic and starts at a younger age, is more common and more likely to result in hearing loss than in non-Aboriginal children. Absent transient evoked otoacoustic emissions (TEOAEs may predict subsequent risk of OM. Methods 100 Aboriginal and 180 non-Aboriginal children in a semi-arid zone of Western Australia were followed regularly from birth to age 2 years. Tympanometry was conducted at routine field follow-up from age 3 months. Routine clinical examination by an ENT specialist was to be done 3 times and hearing assessment by an audiologist twice. TEOAEs were measured at ages Results At routine ENT specialist clinics, OM was detected in 55% of 184 examinations in Aboriginal children and 26% of 392 examinations in non-Aboriginal children; peak prevalence was 72% at age 5–9 months in Aboriginal children and 40% at 10–14 months in non-Aboriginal children. Moderate-severe hearing loss was present in 32% of 47 Aboriginal children and 7% of 120 non-Aboriginal children aged 12 months or more. TEOAE responses were present in 90% (46/51 of Aboriginal children and 99% (120/121 of non-Aboriginal children aged Overall prevalence of type B tympanograms at field follow-up was 50% (n = 78 in Aboriginal children and 20% (n = 95 in non-Aboriginal children. Conclusion The burden of middle ear disease is high in all children, but particularly in Aboriginal children, one-third of whom suffer from moderate-severe hearing loss. In view of the frequently silent nature of OM, every opportunity must be taken to screen for OM. Measurement of TEOAEs at age 1–2 months to identify children at risk of developing OM should be evaluated in a routine health service setting.

  19. Aboriginal Education as Cultural Brokerage: New Aboriginal Teachers Reflect on Language and Culture in the Classroom

    Science.gov (United States)

    Kitchen, Julian; Cherubini, Lorenzo; Trudeau, Lyn; Hodson, Janie M.

    2009-01-01

    This paper reports on a Talking Circle of six beginning Aboriginal teachers who discussed their roles as teachers. Participants criticized teacher education programs for not preparing them to teach in ways that are respectful of Aboriginal languages and culture. They discussed the importance of coming to know themselves and their culture. The…

  20. Sediment supply to beaches

    DEFF Research Database (Denmark)

    Aagaard, Troels

    2014-01-01

    Many beaches have been built by an onshore supply of sand from the shoreface, and future long-term coastal evolution critically depends on cross-shore sediment exchange between the upper and the lower shorefaces. Even so, cross-shore sediment supply remains poorly known in quantitative terms...... while the effect of orbital velocity skewness is more limited. A 1 year long simulation of sediment transfers between the lower and the upper shorefaces on a natural beach compares well with transport rates estimated from long-term bar migration patterns and aeolian accretion on the same beach....

  1. Physical activity, healthy lifestyle behaviors, neighborhood environment characteristics and social support among Australian Aboriginal and non-Aboriginal adults.

    Science.gov (United States)

    Macniven, Rona; Richards, Justin; Gubhaju, Lina; Joshy, Grace; Bauman, Adrian; Banks, Emily; Eades, Sandra

    2016-06-01

    Physical inactivity is the third leading cause of the burden of disease for Australian Aboriginal adults. The neighborhood environment and social support are known to influence physical activity (PA) participation. This study examined these factors in relation to achieving PA recommendations in Aboriginal and non-Aboriginal Australians. Cross-sectional data from the 2010 Social, Economic, and Environmental Factor (SEEF) Study in New South Wales, Australia were used to estimate adjusted odds ratios (OR) for Aboriginal versus non-Aboriginal participants for PA-related attributes, including achieving PA recommendations. ORs for achieving PA recommendations were estimated in both groups. Overall, 63.1% of Aboriginal (n = 314) and 65.4% of non-Aboriginal (n = 59,175) participants met PA recommendations. Odds of healthy sleep duration were lower, and receiving GP advice to be active was higher, among Aboriginal versus non-Aboriginal participants. Aboriginal respondents had higher odds of reporting that the crime rate made it unsafe to walk and that local public transport was inaccessible. They had higher odds of disagreeing they have local shops, footpaths or free/low cost recreation facilities. PA correlates were similar in both groups. The factors relating to PA were similar in Aboriginal and non-Aboriginal people. Neighborhood and social features were less PA-favorable for Aboriginal participants suggesting multiple possible avenues for increasing PA in this older population group. PMID:27419016

  2. National List of Beaches

    Data.gov (United States)

    U.S. Environmental Protection Agency — EPA has published a list of coastal recreation waters adjacent to beaches (or similar points of access) used by the public in the U.S. The list, required by the...

  3. Beach Ball Coronagraph Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The “Beach Ball” Coronagraph will be the first steps to simplify and revolutionize the next generation solar coronagraph design.  The solar corona...

  4. The Coercive Sterilization of Aboriginal Women in Canada

    Science.gov (United States)

    Stote, Karen

    2012-01-01

    This paper considers the coercive sterilization of Aboriginal women in legislated and non-legislated form in Canada. I provide an historical and materialist critique of coercive sterilization. I argue for coercive sterilization to be understood as one of many policies employed to undermine Aboriginal women, to separate Aboriginal peoples from…

  5. 50 CFR 230.4 - Aboriginal subsistence whaling.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Aboriginal subsistence whaling. 230.4... ADMINISTRATION, DEPARTMENT OF COMMERCE WHALING WHALING PROVISIONS § 230.4 Aboriginal subsistence whaling. (a) No person shall engage in aboriginal subsistence whaling, except a whaling captain licensed pursuant...

  6. Decolonizing Aboriginal Education in the 21st Century

    Science.gov (United States)

    Munroe, Elizabeth Ann; Lunney-Borden, Lisa; Murray-Orr, Anne; Toney, Denise; Meader, Jane

    2013-01-01

    Concerned by the need to decolonize education for Aboriginal students, the authors explore philosophies of Indigenous ways of knowing and those of the 21st century learning movement. In their efforts to propose a way forward with Aboriginal education, the authors inquire into harmonies between Aboriginal knowledges and tenets of 21st century…

  7. Risk factors and comorbidities for invasive pneumococcal disease in Western Australian Aboriginal and non-Aboriginal people

    Directory of Open Access Journals (Sweden)

    Faye Janice Lim

    2014-03-01

    Full Text Available Australian Aboriginal people have among the highest rates of invasive pneumococcal disease (IPD worldwide. We investigated clinical diagnosis, risk factors, comorbidities and vaccine coverage in Aboriginal and non-Aboriginal IPD cases. Using enhanced surveillance, we identified IPD cases in Western Australia, Australia, between 1997 and 2007. We calculated the proportion with risk factors and comorbidities in children (<5 years and adults (≥15 years, as well as adults living in metropolitan and non-metropolitan regions. We then calculated the proportion of cases eligible for vaccination who were vaccinated before contracting IPD. Of the 1,792 IPD cases that were reported, 355 (20% were Aboriginal and 1,155 (65% were adults. Pneumonia was the most common diagnosis (61% of non-Aboriginal and 49% of Aboriginal adult IPD cases in 2001-2007. Congenital abnormality was the most frequent comorbidity in non-Aboriginal children (11%. In Aboriginal children, preterm delivery was most common (14%. Ninety-one percent of non-Aboriginal and 96% of Aboriginal adults had one or more risk factors or comorbidities. In non-Aboriginal adults, cardiovascular disease (34% was the predominant comorbidity whilst excessive alcohol use (66% was the most commonly reported risk factor in Aboriginal adults. In adults, comorbidities were more frequently reported among those in metropolitan regions than those in non-metropolitan regions. Vaccination status was unknown for 637 of 1,082 cases post-July 2001. Forty-one percent of non-Aboriginal and 60% of Aboriginal children were eligible for vaccination but were not vaccinated. Among adults with risk factors who were eligible for vaccination and with known vaccination status, 75% Aboriginal and 94% non-Aboriginal were not vaccinated. An all-of-life immunisation register is needed to evaluate vaccine coverage and effectiveness in preventing IPD in adults.

  8. Hawaii Beach Monitoring Program: Beach Profile Data

    Science.gov (United States)

    Gibbs, Ann E.; Richmond, Bruce M.; Fletcher, Charles H.; Hillman, Kindra P.

    2001-01-01

    Coastal erosion is widespread and locally severe in Hawaii and other low-latitude areas. Typical erosion rates in Hawaii are in the range of 15 to 30 cm/yr (0.5 to 1 ft/yr; Hwang, 1981; Sea Engineering, Inc., 1988; Makai Ocean Engineering, Inc. and Sea Engineering, Inc.,1991). Recent studies on Oahu (Fletcher et al., 1997; Coyne et al., 1996) have shown that nearly 24%, or 27.5 km (17.1 mi) of an original 115 km (71.6 mi) of sandy shoreline (1940's) has been either significantly narrowed (17.2 km; 10.7 mi) or lost (10.3 km; 6.4 mi). Nearly one-quarter of the islands' beaches have been significantly degraded over the last half-century and all shorelines have been affected to some degree. Oahu shorelines are by far the most studied, however, beach loss has been identified on the other islands as well, with nearly 13 km (8 mi) of beach likely lost due to shoreline hardening on Maui (Makai Engineering, Inc. and Sea Engineering, Inc., 1991). Causes of coastal erosion and beach loss in Hawaii are numerous but, unfortunately, poorly understood and rarely quantified. Construction of shoreline protection structures limits coastal land loss, but does not alleviate beach loss and may actually accelerate the problem by prohibiting sediment deposition in front of the structures. Other factors contributing to beach loss include: a) reduced sediment supply; b) large storms; and, c) sea-level rise. Reduction in sand supply, either from landward or seaward (primarily reef) sources, can have a myriad of causes. Obvious causes such as beach sand mining and emplacement of structures that interrupt natural sediment transport pathways or prevent access to backbeach sand deposits, remove sediment from the active littoral system. More complex issues of sediment supply can be related to reef health and carbonate production which, in turn, may be linked to changes in water quality. Second, the accumulated effect of large storms is to transport sediment beyond the littoral system. Third

  9. Gendering Aboriginalism: A Performative Gaze on Indigenous Australian Women

    Directory of Open Access Journals (Sweden)

    Katelyn Barney

    2010-03-01

    Full Text Available One of the most common Aboriginalist representations of Indigenous Australian people is, as Indigenous female performer Lou Bennett points out, ‘basically a man, out in the desert, black skin, flat nose with a lap-lap on, standing on one leg, resting against a spear’. Her comment raises many issues. In what ways are discourses of Aboriginalism gendered? How does Aboriginalism affect performance and specifically Aboriginal women performers? In exploring these questions, I examine Aboriginalist representations of Aboriginal women performers by white male scholars and the role of women anthropologists in the production of Aboriginalist discourse about Aboriginal women. Drawing on interviews with Indigenous women performers and musical examples of their songs, I explore the impact of Aboriginalism on non-Indigenous expectations of Indigenous Australian women performing in contemporary music contexts, the strategies performers use to work within and against these constructions and my own relationship to Aboriginalism.

  10. Gendering Aboriginalism : a performative gaze on indigenous Australian women

    Directory of Open Access Journals (Sweden)

    Barney, Katelyn

    2010-01-01

    Full Text Available One of the most common Aboriginalist representations of Indigenous Australian people is, as Indigenous female performer Lou Bennett points out, ‘basically a man, out in the desert, black skin, flat nose with a lap-lap on, standing on one leg, resting against a spear’. Her comment raises many issues. In what ways are discourses of Aboriginalism gendered? How does Aboriginalism affect performance and specifically Aboriginal women performers? In exploring these questions, I examine Aboriginalist representations of Aboriginal women performers by white male scholars and the role of women anthropologists in the production of Aboriginalist discourse about Aboriginal women. Drawing on interviews with Indigenous women performers and musical examples of their songs, I explore the impact of Aboriginalism on non-Indigenous expectations of Indigenous Australian women performing in contemporary music contexts, the strategies performers use to work within and against these constructions and my own relationship to Aboriginalism.

  11. Astronomical Symbolism in Australian Aboriginal Rock Art

    CERN Document Server

    Norris, Ray P

    2010-01-01

    Traditional Aboriginal Australian cultures include a significant astronomical component, perpetuated through oral tradition and ceremony. This knowledge has practical navigational and calendrical functions, and sometimes extends to a deep understanding of the motion of objects in the sky. Here we explore whether this astronomical tradition is reflected in the rock art of Aboriginal Australians. We find several plausible examples of depictions of astronomical figures and symbols, and also evidence that astronomical observations were used to set out stone arrangements. However, we recognise that the case is not yet strong enough to make an unequivocal statement, and describe our plans for further research.

  12. Summary of Annual Beach Notifications

    Data.gov (United States)

    U.S. Environmental Protection Agency — To help beachgoers make informed decisions about swimming at U.S. beaches, EPA gathers state-by-state data about beach closings and advisories. Between 1999 and...

  13. Comet and Meteorite Traditions of Aboriginal Australians

    CERN Document Server

    Hamacher, Duane W

    2014-01-01

    Of the hundreds of distinct Aboriginal cultures of Australia, many have oral traditions rich in descriptions and explanations of comets, meteors, meteorites, airbursts, impact events, and impact craters. These views generally attribute these phenomena to spirits, death, and bad omens. There are also many traditions that describe the formation of meteorite craters as well as impact events that are not known to Western science.

  14. Conflict Resolution Practices of Arctic Aboriginal Peoples

    NARCIS (Netherlands)

    R. Gendron; C. Hille

    2013-01-01

    This article presents an overview of the conflict resolution practices of indigenous populations in the Arctic. Among the aboriginal groups discussed are the Inuit, the Aleut, and the Saami. Having presented the conflict resolution methods, the authors discuss the types of conflicts that are current

  15. Improving healthcare for Aboriginal Australians through effective engagement between community and health services

    OpenAIRE

    Durey, Angela; McEvoy, Suzanne; Swift-Otero, Val; Taylor, Kate; Katzenellenbogen, Judith; Bessarab, Dawn

    2016-01-01

    Background Effectively addressing health disparities between Aboriginal and non-Aboriginal Australians is long overdue. Health services engaging Aboriginal communities in designing and delivering healthcare is one way to tackle the issue. This paper presents findings from evaluating a unique strategy of community engagement between local Aboriginal people and health providers across five districts in Perth, Western Australia. Local Aboriginal community members formed District Aboriginal Healt...

  16. "Fringe Finds Centre: Developments in Aboriginal Writing in English", pp. 32-44

    DEFF Research Database (Denmark)

    Knudsen, Eva Rask

    1991-01-01

    Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity......Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity...

  17. "Fringe Finds Centre: Developments in Aboriginal Wirting in English", pp. 32-44

    DEFF Research Database (Denmark)

    Knudsen, Eva Rask

    1991-01-01

    Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity......Australian aboriginal literature, indigenous writing, Australian culture, post-colonial, identity...

  18. Improving palliative care outcomes for Aboriginal Australians: service providers’ perspectives

    OpenAIRE

    Shahid, Shaouli; Bessarab, Dawn; van Schaik, Katherine D; Aoun, Samar M.; Thompson, Sandra C

    2013-01-01

    Background: Aboriginal Australians have a lower rate of utilisation of palliative care services than the general population. This study aimed to explore care providers’ experiences and concerns in providing palliative care for Aboriginal people, and to identify opportunities for overcoming gaps in understanding between them and their Aboriginal patients and families. Methods: In-depth, qualitative interviews with urban, rural and remote palliative care providers were undertaken in inpatient a...

  19. The missing link in Aboriginal care: resource accounting.

    Science.gov (United States)

    Ashton, C W; Duffie-Ashton, Denise

    2008-01-01

    Resource accounting principles provide more effective planning for Aboriginal healthcare delivery through driving best management practices, efficacious techniques for long-term resource allocation, transparency of information and performance measurement. Major improvements to Aboriginal health in New Zealand and Australia were facilitated in the context of this public finance paradigm, rather than cash accounting systems that remain the current method for public departments in Canada. Multiple funding sources and fragmented delivery of Aboriginal healthcare can be remedied through similar adoption of such principles.

  20. Pleistocene and holocene beaches and estuaries along the Southern Barrier of Buenos Aires, Argentina

    Science.gov (United States)

    Isla, Federico I.; Cortizo, Luis C.; Schnack, Enrique J.

    The Buenos Aires aggradation plain has a good record of Quaternary sea-level fluctuations. To the east of the Tandilia Range, the elevations of the Pleistocene beaches respond to the tectonic behaviour of the Salado Basin. Holocene beaches indicate a maximum transgression higher than 2 m. The low relief permitted an extended horizontal record of beach/chenier plains interfingered with estuarine environments (coastal lagoons, marshes) covered by a sandy (Eastern) barrier. Between the Tandilia and Ventania ranges, the location of Pleistocene and Holocene beaches are related to a former higher relief; i.e. they are attached to low-altitude cliffs and underneath cliff-top dunes composing the Southern Barrier. At Claromecó, Pleistocene gravel beaches, mostly composed of caliche pebbles, occur at heights between 4 and 7 m, and are overlying estuarine Pleistocene environments. Beaches of the same age are at a level of 10 m at Mar del Plata Harbour and Arroyo Sotelo (west of Mar Chiquita Lagoon). Holocene beaches found at Punta Mogotes and Costa Bonita are at higher altitudes than on the Eastern Barrier (ca. 2-4 m). The Holocene estuarine sequences are related laterally to present operating inlets (Las Brusquitas, La Ballenera, Quequén Grande, Claromecó, Quequén Salado). They are seldon thicker than 2.4 m, and comprise basal layers of black muds; towards the top, the layers are thinner, of coarser grain size and white colours. Grain-size analyses were performed comparatively on Pleistocene, mid-Holocene and present beaches. Sangamonian beaches aregravelly or coarser than medium sand (mean). Holocene beaches are usually coarser than medium sand, but dominantly shelly to the north of Mar del Plata, and composed of volcanic clasts to the south of this city. Modern beaches are dominated by fine sand, except at some erosive beaches between the Mar del Plata capes. They have a lesser content of shells than those of mid-Holocene.

  1. Disparities in healthcare utilisation rates for Aboriginal and non-Aboriginal Albertan residents, 1997-2006: a population database study.

    Directory of Open Access Journals (Sweden)

    Helen Chung

    Full Text Available BACKGROUND: It is widely recognised that significant discrepancies exist between the health of indigenous and non-indigenous populations. Whilst the reasons are incompletely defined, one potential cause is that indigenous communities do not access healthcare to the same extent. We investigated healthcare utilisation rates in the Canadian Aboriginal population to elucidate the contribution of this fundamental social determinant for health to such disparities. METHODS: Healthcare utilisation data over a nine-year period were analysed for a cohort of nearly two million individuals to determine the rates at which Aboriginal and non-Aboriginal populations utilised two specialties (Cardiology and Ophthalmology in Alberta, Canada. Unadjusted and adjusted healthcare utilisation rates obtained by mixed linear and Poisson regressions, respectively, were compared amongst three population groups - federally registered Aboriginals, individuals receiving welfare, and other Albertans. RESULTS: Healthcare utilisation rates for Aboriginals were substantially lower than those of non-Aboriginals and welfare recipients at each time point and subspecialty studied [e.g. During 2005/06, unadjusted Cardiology utilisation rates were 0.28% (Aboriginal, n = 97,080, 0.93% (non-Aboriginal, n = 1,720,041 and 1.37% (Welfare, n = 52,514, p = <0.001]. The age distribution of the Aboriginal population was markedly different [2.7%≥65 years of age, non-Aboriginal 10.7%], and comparable utilisation rates were obtained after adjustment for fiscal year and estimated life expectancy [Cardiology: Incidence Rate Ratio 0.66, Ophthalmology: IRR 0.85]. DISCUSSION: The analysis revealed that Aboriginal people utilised subspecialty healthcare at a consistently lower rate than either comparatively economically disadvantaged groups or the general population. Notably, the differences were relatively invariant between the major provincial centres and over a nine year period

  2. Corporate social responsibility and aboriginal relations

    International Nuclear Information System (INIS)

    All of Canada's uranium mining activity occurs in the northern half of the province of Saskatchewan in western Canada. This region has a total population of 38 000 people living in many small communities scattered over 250 000 square kilometres. Demographically, the north's population is 75% aboriginal representing the Woodland Cree, Dene, and Metis Nations. The majority of the aboriginal population of northern Saskatchewan are treaty Indians (First Nations). The dominant first nations group in the north is The Lac La Ronge Indian Band, also Saskatchewan's largest Woodland Cree First Nation. Despite the fact that the Lac La Ronge Band and other First Nations of the region do not have surface or mineral rights, other than those on their reserve lands, they have significant influence in the development process. The extraction of the mineral resources of Canada are now undertaken with very considerable input from first nations groups and with sensitivity to their treaty rights and aboriginal traditional rights. Treaty rights in Canada include, among other things, hunting and fishing, access to post secondary education and special taxation considerations. This presentation will introduce participants to a unique perspective on northern Saskatchewan's uranium mining industry. This perspective will be provided by Harry Cook, Chief of the Lac La Ronge Indian Band.In his presentation, Chief Cook will provide a first nation's perspective on industrial development generally and uranium development specifically. He will begin by outlining the challenges facing aboriginal people in Canada and will provide an insightful view of the historical conflict between industrial developers and first nations people. He will describe the aspirations of his people and the importance they place on preservation of the natural environment. He will also speak to the critical need now emerging for aboriginal people to seek a balance between retaining traditional culture and participating in the

  3. Chronic liver disease in Aboriginal North Americans

    Institute of Scientific and Technical Information of China (English)

    John D Scott; Naomi Garland

    2008-01-01

    A structured literature review was performed to detail the frequency and etiology of chronic liver disease (CLD) in Aboriginal North Americans. CLD affects Aboriginal North Americans disproportionately and is now one of the most common causes of death.Alcoholic liver disease is the leading etiology of CLD,but viral hepatitis, particularly hepatitis C, is an important and growing cause of CLD. High rates of autoimmune hepatitis and primary biliary cirrhosis (PBC) are reported in regions of coastal British Columbia and southeastern Alaska. Non-alcoholic liver disease is a common, but understudied, cause of CLD.Future research should monitor the incidence and etiology of CLD and should be geographically inclusive.In addition, more research is needed on the treatment of hepatitis C virus (HCV) infection and non-alcoholicfatty liver disease (NAFLD) in this population.

  4. Compaction of upstream construction tailings dam beaches using dozers

    Energy Technology Data Exchange (ETDEWEB)

    Martens, S.; Lappin, T. [Klohn-Crippen Consultants Ltd., Calgary, AB (Canada); Godwaldt, R. [Albian Sands Energy Inc., Fort McMurray, AB (Canada)

    2008-07-01

    The compacted shell and beaches of non-liquefiable sands are used to contain upstream construction tailings in the oil sands industry. Dozers are used to compact and densify the sands by trafficking repeatedly across the sand surface. The downward drainage of construction waters also contributes to the further compaction of the sands. This paper provided details of a study conducted on a loose beach deposit located at a Muskeg River mine site in Alberta. The trial was conducted to assess the level of effort required to densify the sands using CAT D7 dozers. The vertical extent of the resulting compaction was also measured. Cone penetration tests and surveys of surface settlement were used to assess the effectiveness of the densification. The beach was greater than 100 m, and trial area elevations were greater than the pond in order to allow for post track-packing subsidence. Testing was conducted prior to dozer track-packing in order to quantify the initial state of the testing area as well as after track-packing in order measure changes in cone resistance and density. Results of the trial indicated that the dozers are capable of densifying the sands to a depth of 4 m to 5 m below the beach surface. It was concluded that the systematic densification of upstream construction tailings beaches will allow oil sands mine operators to improve dyke stability while also increasing storage volumes within impoundments. 4 refs., 1 tab., 14 figs.

  5. Strongyloidiasis: an issue in Aboriginal communities.

    Science.gov (United States)

    Adams, M; Page, W; Speare, R

    2003-01-01

    Strongyloidiasis, a disease caused by the parasitic gut nematode (roundworm), Strongyloides stercoralis, has the highest prevalence in the world in rural and remote Aboriginal communities of northern Australia. With prevalences greater than 25%, these communities have rates of strongyloidiasis higher those in the worst affected developing countries where surveys have been recently conducted. Available data indisputably support that strongyloidiasis is more prevalent in rural and remote Aboriginal communities than in the mainstream Australian community. However control of strongyloidiasis has not been given a high priority by government health departments, with the result that Aboriginal people in remote and rural communities in Northern Australia are still suffering from a preventable and treatable disease. This article suggests that the only way to address the strongyloidiasis problem in Indigenous communities is to have strongyloidiasis recognised and addressed at the national level. One component of this must be making health departments responsible for establishing appropriate systems of effective treatment for and monitoring of patients with strongyloidiasis. PMID:15877491

  6. Deep Roots for Aboriginal Australian Y Chromosomes.

    Science.gov (United States)

    Bergström, Anders; Nagle, Nano; Chen, Yuan; McCarthy, Shane; Pollard, Martin O; Ayub, Qasim; Wilcox, Stephen; Wilcox, Leah; van Oorschot, Roland A H; McAllister, Peter; Williams, Lesley; Xue, Yali; Mitchell, R John; Tyler-Smith, Chris

    2016-03-21

    Australia was one of the earliest regions outside Africa to be colonized by fully modern humans, with archaeological evidence for human presence by 47,000 years ago (47 kya) widely accepted [1, 2]. However, the extent of subsequent human entry before the European colonial age is less clear. The dingo reached Australia about 4 kya, indirectly implying human contact, which some have linked to changes in language and stone tool technology to suggest substantial cultural changes at the same time [3]. Genetic data of two kinds have been proposed to support gene flow from the Indian subcontinent to Australia at this time, as well: first, signs of South Asian admixture in Aboriginal Australian genomes have been reported on the basis of genome-wide SNP data [4]; and second, a Y chromosome lineage designated haplogroup C(∗), present in both India and Australia, was estimated to have a most recent common ancestor around 5 kya and to have entered Australia from India [5]. Here, we sequence 13 Aboriginal Australian Y chromosomes to re-investigate their divergence times from Y chromosomes in other continents, including a comparison of Aboriginal Australian and South Asian haplogroup C chromosomes. We find divergence times dating back to ∼50 kya, thus excluding the Y chromosome as providing evidence for recent gene flow from India into Australia. PMID:26923783

  7. Consulting Whom? Lessons from the Toronto Urban Aboriginal Strategy

    Directory of Open Access Journals (Sweden)

    Mai T. Nguyen

    2014-04-01

    Full Text Available The research conducted here looks at the current Urban Aboriginal Strategy (UAS in Toronto. The purpose of this Strategy is to provide long-term investments to support Aboriginal communities in urban settings by focusing on three priority areas: improving life skills; promoting job training, skills, and entrepreneurship; and supporting Aboriginal women, children, and families. This article seeks to answer the following question: Does the UAS provide Aboriginal participants with the ability to effectively participant in the consultation process? It argues that the UAS process of consulting with the urban Aboriginal community does not allow for the effective participation of Aboriginal peoples because of problematics related to consulting in an urban setting and despite the language of partnership, the federal government still reserves the right to make final decisions. These problems diminish the ability to build renewed Aboriginal-State relations based on mutual respect and trust, which has been absent within the Aboriginal-State apparatus and resulted in the political exclusion of Aboriginals in Canada. Though consultation can be a vehicle for empowering participants with decision-making authority, this is not the case in Toronto. The lack of a common vision, political buy-in, and the aura of secrecy leads to a political relationship built on mistrust. Mistrust between members and government renders the consultation process ineffective. This article combines the literature on public consultations with official government documents to identify critical components that must be evident for consultations to be fruitful and participation effective. These criteria are the benchmarks upon which to measure effectiveness. Based on interviews with the Steering Committee, this article finds that the UAS process of consulting with the Toronto Aboriginal community does not enable Aboriginal participants to effectively participate in the democratic process.

  8. Relationships Matter: Supporting Aboriginal Graduate Students in British Columbia, Canada

    Science.gov (United States)

    Pidgeon, Michelle; Archibald, Jo-ann; Hawkey, Colleen

    2014-01-01

    The current Canadian landscape of graduate education has pockets of presence of Indigenous faculty, students, and staff. The reality is that all too often, Aboriginal graduate students are either among the few, or is the sole Aboriginal person in an entire faculty. They usually do not have mentorship or guidance from an Indigenous faculty member…

  9. How Law Manifests Itself in Australian Aboriginal Art

    NARCIS (Netherlands)

    A.T.M. Schreiner

    2013-01-01

    The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people, will prove to be of a private law natu

  10. An Aboriginal Australian Genome Reveals Separate Human Dispersals into Asia

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Guo, Xiaosen; Wang, Yong;

    2011-01-01

    We present an Aboriginal Australian genomic sequence obtained from a 100-year-old lock of hair donated by an Aboriginal man from southern Western Australia in the early 20th century. We detect no evidence of European admixture and estimate contamination levels to be below 0.5%. We show that Abori...

  11. Aboriginal English: Some Grammatical Features and Their Implications

    Science.gov (United States)

    Malcolm, Ian G.

    2013-01-01

    Aboriginal English has been documented in widely separated parts of Australia and, despite some stylistic and regional variation, is remarkably consistent across the continent, and provides a vehicle for the common expression of Aboriginal identity. There is, however, some indeterminacy in the way in which the term is used in much academic and…

  12. 75 FR 10223 - Whaling Provisions; Aboriginal Subsistence Whaling Quotas

    Science.gov (United States)

    2010-03-05

    ... National Oceanic and Atmospheric Administration RIN 0648-XN25 Whaling Provisions; Aboriginal Subsistence Whaling Quotas AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... notification of the aboriginal subsistence whaling quota for bowhead whales that it has assigned to the...

  13. 78 FR 13028 - Whaling Provisions; Aboriginal Subsistence Whaling Quotas

    Science.gov (United States)

    2013-02-26

    ... National Oceanic and Atmospheric Administration RIN 0648-XC460 Whaling Provisions; Aboriginal Subsistence Whaling Quotas AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... the public of the aboriginal subsistence whaling quota for bowhead whales that it has assigned to...

  14. 76 FR 16388 - Whaling Provisions; Aboriginal Subsistence Whaling Quotas

    Science.gov (United States)

    2011-03-23

    ... National Oceanic and Atmospheric Administration RIN 0648-XA309 Whaling Provisions; Aboriginal Subsistence Whaling Quotas AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... notification of the aboriginal subsistence whaling quota for bowhead whales that it has assigned to the...

  15. 77 FR 21540 - Whaling Provisions; Aboriginal Subsistence Whaling Quotas

    Science.gov (United States)

    2012-04-10

    ... National Oceanic and Atmospheric Administration RIN 0648-XA967 Whaling Provisions; Aboriginal Subsistence Whaling Quotas AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric... the public of the aboriginal subsistence whaling quota for bowhead whales that it has assigned to...

  16. A Pedagogical Model for Engaging Aboriginal Children with Science Learning

    Science.gov (United States)

    Hackling, Mark; Byrne, Matt; Gower, Graeme; Anderson, Karen

    2015-01-01

    Aboriginal children experience social and educational disadvantage and many are not engaged with schooling or learning, which results in significantly lower levels of educational attainment. The Aboriginal Education Program delivered by Scitech to remote Western Australian schools has been shown to significantly increase student ratings of their…

  17. How Law Manifests Itself in Australian Aboriginal Art

    NARCIS (Netherlands)

    A.T.M. Schreiner (Agnes)

    2013-01-01

    markdownabstract__Abstract__ The article How Law Manifests Itself in Australian Aboriginal Art will discuss two events at the Aboriginal Art Museum Utrecht from the perspective of a meeting between two artistic and legal cultures. The first event, on the art and law of the Spinifex people, will pro

  18. Becoming Aboriginal: Experiences of a European Woman in Kamchatka's Wilderness.

    Science.gov (United States)

    Churikova, Victoria

    2000-01-01

    A Russian woman describes how living in remote Kamchatka helped her develop an aboriginal perspective. Chopping wood, hauling water, gathering food, alternately homeschooling her children and sending them to an ecological school, and interacting with local aboriginal people taught her the importance of conserving natural resources and living in…

  19. The Structural and Predictive Properties of the Psychopathy Checklist-Revised in Canadian Aboriginal and Non-Aboriginal Offenders

    Science.gov (United States)

    Olver, Mark E.; Neumann, Craig S.; Wong, Stephen C. P.; Hare, Robert D.

    2013-01-01

    We examined the structural and predictive properties of the Psychopathy Checklist-Revised (PCL-R) in large samples of Canadian male Aboriginal and non-Aboriginal offenders. The PCL-R ratings were part of a risk assessment for criminal recidivism, with a mean follow-up of 26 months postrelease. Using multigroup confirmatory factor analysis, we were…

  20. Smoking among Aboriginal adults in Sydney, Australia.

    Science.gov (United States)

    Arjunan, Punitha; Poder, Natasha; Welsh, Kerry; Bellear, LaVerne; Heathcote, Jeremy; Wright, Darryl; Millen, Elizabeth; Spinks, Mark; Williams, Mandy; Wen, Li Ming

    2016-04-01

    Issue addressed Tobacco consumption contributes to health disparities among Aboriginal Australians who experience a greater burden of smoking-related death and diseases. This paper reports findings from a baseline survey on factors associated with smoking, cessation behaviours and attitudes towards smoke-free homes among the Aboriginal population in inner and south-western Sydney. Methods A baseline survey was conducted in inner and south-western Sydney from October 2010 to July 2011. The survey applied both interviewer-administered and self-administered data collection methods. Multiple logistic regression was performed to determine the factors associated with smoking. Results Six hundred and sixty-three participants completed the survey. The majority were female (67.5%), below the age of 50 (66.6%) and more than half were employed (54.7%). Almost half were current smokers (48.4%) with the majority intending to quit in the next 6 months (79.0%) and living in a smoke-free home (70.4%). Those aged 30-39 years (AOR 3.28; 95% CI: 2.06-5.23) and the unemployed (AOR 1.67; 95% CI: 1.11-2.51) had higher odds for current smoking. Participants who had a more positive attitude towards smoke-free homes were less likely to smoke (AOR 0.79; 95% CI: 0.74-.85). Conclusions A high proportion of participants were current smokers among whom intention to quit was high. Age, work status and attitudes towards smoke-free home were factors associated with smoking. So what? The findings address the scarcity of local evidence crucial for promoting cessation among Aboriginal tobacco smokers. Targeted promotions for socio-demographic subgroups and of attitudes towards smoke-free homes could be meaningful strategies for future smoking-cessation initiatives. PMID:26235612

  1. 77 FR 5793 - Beaches Environmental Assessment and Coastal Health Act; Availability of BEACH Act Grants

    Science.gov (United States)

    2012-02-06

    ... AGENCY Beaches Environmental Assessment and Coastal Health Act; Availability of BEACH Act Grants AGENCY... Water Act (CWA) as amended by the Beaches Environmental Assessment and Coastal Health (BEACH) Act.... EPA encourages coastal and Great Lakes states and tribes that have received BEACH Act grants in...

  2. 76 FR 37700 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Science.gov (United States)

    2011-06-28

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach...

  3. 77 FR 14321 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Science.gov (United States)

    2012-03-09

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach...

  4. Exploring disparities in acute myocardial infarction events between Aboriginal and non-Aboriginal Australians: roles of age, gender, geography and area-level disadvantage.

    Science.gov (United States)

    Randall, D A; Jorm, L R; Lujic, S; Eades, S J; Churches, T R; O'Loughlin, A J; Leyland, A H

    2014-07-01

    We investigated disparities in rates of acute myocardial infarction (AMI) between Aboriginal and non-Aboriginal people in the 199 Statistical Local Areas (SLAs) in New South Wales, Australia. Using routinely collected and linked hospital and mortality data from 2002 to 2007, we developed multilevel Poisson regression models to estimate the relative rates of first AMI events in the study period accounting for area of residence. Rates of AMI in Aboriginal people were more than two times that in non-Aboriginal people, with the disparity greatest in more disadvantaged and remote areas. AMI rates in Aboriginal people varied significantly by SLA, as did the Aboriginal to non-Aboriginal rate ratio. We identified almost 30 priority areas for universal and targeted preventive interventions that had both high rates of AMI for Aboriginal people and large disparities in rates.

  5. Beach Volume Change Using Uav Photogrammetry Songjung Beach, Korea

    Science.gov (United States)

    Yoo, C. I.; Oh, T. S.

    2016-06-01

    Natural beach is controlled by many factors related to wave and tidal forces, wind, sediment, and initial topography. For this reason, if numerous topographic data of beach is accurately collected, coastal erosion/acceleration is able to be assessed and clarified. Generally, however, many studies on coastal erosion have limitation to analyse the whole beach, carried out of partial area as like shoreline (horizontal 2D) and beach profile (vertical 2D) on account of limitation of numerical simulation. This is an important application for prevention of coastal erosion, and UAV photogrammetry is also used to 3D topographic data. This paper analyses the use of unmanned aerial vehicles (UAV) to 3D map and beach volume change. UAV (Quadcopter) equipped with a non-metric camera was used to acquire images in Songjung beach which is located south-east Korea peninsula. The dynamics of beach topography, its geometric properties and estimates of eroded and deposited sand volumes were determined by combining elevation data with quarterly RTK-VRS measurements. To explore the new possibilities for assessment of coastal change we have developed a methodology for 3D analysis of coastal topography evolution based on existing high resolution elevation data combined with low coast, UAV and on-ground RTK-VRS surveys. DSMs were obtained by stereo-matching using Agisoft Photoscan. Using GCPs the vertical accuracy of the DSMs was found to be 10 cm or better. The resulting datasets were integrated in a local coordinates and the method proved to be a very useful fool for the detection of areas where coastal erosion occurs and for the quantification of beach change. The value of such analysis is illustrated by applications to coastal of South Korea sites that face significant management challenges.

  6. Aboriginal Labour Market Performance in Canada: 2007-2011

    OpenAIRE

    Kar-Fai Gee; Andrew Sharpe

    2012-01-01

    The objective of this report is to examine Aboriginal labour market performance in Canada from 2007 to 2011 using data from the Labour Force Survey, which excludes people living on-reserve or in the territories. This is performed by first providing an overview of how the recession affected the Canadian labour market, followed by a Canada-wide portrait of the Aboriginal labour market in 2011. The Aboriginal labour market performance from 2007 to 2011 is then compared to the rest of the labour ...

  7. Horry County Beach Management Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Horry County has coordinated with DHEC OCRM to fully inventory, analyze, and documenteach of the ten required elements for an approvable local comprehensive beach...

  8. 1933 Long Beach, USA Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — 5 kilometers southwest of Newport Beach. Seriously affected area: 1,200 square kilometers. Damage: $40 million. Schools were among the buildings most severely...

  9. The Relationship of Intelligence, Self-Concept and Locus of Control to School Achievement for Aboriginal and Non-Aboriginal Children.

    Science.gov (United States)

    Wright, Marilyn M.; Parker, J. L.

    1978-01-01

    To examine variables related to the school achievement of Aboriginal and non-Aboriginal students, 35 indigenous students and 58 non-Aboriginals in grade 8 completed a Coopersmith Self-Esteem Inventory and the Intellectual Responsibility Questionnaire. (Author/SBH)

  10. Aboriginal Perspectives on Social-Emotional Competence in Early Childhood

    Directory of Open Access Journals (Sweden)

    Melissa Tremblay

    2013-11-01

    Full Text Available Gaining an understanding of how best to support the development of Aboriginal children is important in promoting positive social, emotional, educational, and health outcomes. The purpose of the current study was to identify the most important elements of healthy development for Aboriginal children, with a particular focus on social-emotional development. Focus groups were conducted with 37 Aboriginal Canadians, including parents, service providers, adolescents, and young adults. Five inter-connected themes emerged: cultural wellness, emotional wellness, mental wellness, social wellness, and strong identity, with strong identity described as central and foundational to the other themes. This study strengthens the assertion that Aboriginal children require an additional set of social-emotional skills to successfully navigate different cultural contexts during development. Implications for research and practice are discussed.

  11. The health of older Aboriginal and Torres Strait Islander peoples.

    Science.gov (United States)

    LoGiudice, Dina

    2016-06-01

    The health of Aboriginal Australians is poorer than that of all other Indigenous cultures in developed nations, and recent studies suggest high rates of dementia and other conditions that are common in old age. This has implications for health promotion, provision of services and planning for older age in these communities. This article provides an overview on the health of Older Aboriginal Australians. PMID:27155822

  12. Intergenerational Ethnic Mobility among Canadian Aboriginal Populations in 2001

    OpenAIRE

    BOUCHER, Alexandre; Guimond. Éric; Robitaille, Norbert

    2010-01-01

    AbstractThis article deals with the contribution of intergenerational ethnic mobility tothe demographic reproduction of the Aboriginal groups in Canada: the NorthAmerican Indians, the Métis and the Inuit. To this effect, it attempts to see ifchildren in husband/wife census families keep the identity of their parents. Asexpected, children from endogamous couples generally keep their parents’identity. However, for most children from exogamous couples formed by anAboriginal person and a non-Abor...

  13. Owning solutions: a collaborative model to improve quality in hospital care for Aboriginal Australians.

    Science.gov (United States)

    Durey, Angela; Wynaden, Dianne; Thompson, Sandra C; Davidson, Patricia M; Bessarab, Dawn; Katzenellenbogen, Judith M

    2012-06-01

    Well-documented health disparities between Aboriginal and Torres Strait Islander (hereafter referred to as Aboriginal) and non-Aboriginal Australians are underpinned by complex historical and social factors. The effects of colonisation including racism continue to impact negatively on Aboriginal health outcomes, despite being under-recognised and under-reported. Many Aboriginal people find hospitals unwelcoming and are reluctant to attend for diagnosis and treatment, particularly with few Aboriginal health professionals employed on these facilities. In this paper, scientific literature and reports on Aboriginal health-care, methodology and cross-cultural education are reviewed to inform a collaborative model of hospital-based organisational change. The paper proposes a collaborative model of care to improve health service delivery by building capacity in Aboriginal and non-Aboriginal personnel by recruiting more Aboriginal health professionals, increasing knowledge and skills to establish good relationships between non-Aboriginal care providers and Aboriginal patients and their families, delivering quality care that is respectful of culture and improving Aboriginal health outcomes. A key element of model design, implementation and evaluation is critical reflection on barriers and facilitators to providing respectful and culturally safe quality care at systemic, interpersonal and patient/family-centred levels. Nurses are central to addressing the current state of inequity and are pivotal change agents within the proposed model. PMID:22530862

  14. Disparities in Paediatric Injury Mortality between Aboriginal and Non-Aboriginal Populations in British Columbia, 2001–2009

    Science.gov (United States)

    Amram, Ofer; Walker, Blake Byron; Schuurman, Nadine; Pike, Ian; Yanchar, Natalie

    2016-01-01

    Injury is the leading cause of death among children and youth in Canada. Significant disparities in injury mortality rates have been observed between Aboriginal and non-Aboriginal populations, but little is known about the age-, sex-, and mechanism-specific patterns of injury causing death. This study examines paediatric mortality in British Columbia from 2001 to 2009 using comprehensive vital statistics registry data. We highlight important disparities in Aboriginal and non-Aboriginal mortality rates, and use the Preventable Years of Life Lost (PrYLL) metric to identify differences between age groups and the mechanisms of injury causing death. A significantly greater age-adjusted mortality rate was observed among Aboriginal children (OR = 2.08, 95% CI: 1.41, 3.06), and significantly higher rates of death due to assault, suffocation, and fire were detected for specific age groups. Mapped results highlight regional disparities in PrYLL across the province, which may reflect higher Aboriginal populations in rural and remote areas. Crucially, these disparities underscore the need for community-specific injury prevention policies, particularly in regions with high PrYLL. PMID:27399748

  15. Disparities in Paediatric Injury Mortality between Aboriginal and Non-Aboriginal Populations in British Columbia, 2001-2009.

    Science.gov (United States)

    Amram, Ofer; Walker, Blake Byron; Schuurman, Nadine; Pike, Ian; Yanchar, Natalie

    2016-01-01

    Injury is the leading cause of death among children and youth in Canada. Significant disparities in injury mortality rates have been observed between Aboriginal and non-Aboriginal populations, but little is known about the age-, sex-, and mechanism-specific patterns of injury causing death. This study examines paediatric mortality in British Columbia from 2001 to 2009 using comprehensive vital statistics registry data. We highlight important disparities in Aboriginal and non-Aboriginal mortality rates, and use the Preventable Years of Life Lost (PrYLL) metric to identify differences between age groups and the mechanisms of injury causing death. A significantly greater age-adjusted mortality rate was observed among Aboriginal children (OR = 2.08, 95% CI: 1.41, 3.06), and significantly higher rates of death due to assault, suffocation, and fire were detected for specific age groups. Mapped results highlight regional disparities in PrYLL across the province, which may reflect higher Aboriginal populations in rural and remote areas. Crucially, these disparities underscore the need for community-specific injury prevention policies, particularly in regions with high PrYLL. PMID:27399748

  16. LANDING TECHNIQUES IN BEACH VOLLEYBALL

    Directory of Open Access Journals (Sweden)

    Markus Tilp

    2013-09-01

    Full Text Available The aims of the present study were to establish a detailed and representative record of landing techniques (two-, left-, and right-footed landings in professional beach volleyball and compare the data with those of indoor volleyball. Beach volleyball data was retrieved from videos taken at FIVB World Tour tournaments. Landing techniques were compared in the different beach and indoor volleyball skills serve, set, attack, and block with regard to sex, playing technique, and court position. Significant differences were observed between men and women in landings following block actions (χ²(2 = 18.19, p < 0.01 but not following serve, set, and attack actions. Following blocking, men landed more often on one foot than women. Further differences in landings following serve and attack with regard to playing technique and position were mainly observed in men. The comparison with landing techniques in indoor volleyball revealed overall differences both in men (χ²(2 = 161.4, p < 0.01 and women (χ²(2 = 84.91, p < 0.01. Beach volleyball players land more often on both feet than indoor volleyball players. Besides the softer surface in beach volleyball, and therefore resulting lower loads, these results might be another reason for fewer injuries and overuse conditions compared to indoor volleyball

  17. Lake Beach Monitoring Locations in Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — Monitored state lake beach locations in Iowa. The Watershed Monitoring & Assessment Section of the Iowa DNR takes regular water samples at these listed beaches...

  18. Santa Barbara Littoral Cell CRSMP Beaches 2009

    Data.gov (United States)

    California Department of Resources — Several criteria were used for beach selection. BEACON 's Coastal Regional Sediment Management Plan included all of the most popular beaches in the two counties...

  19. Amchitka beach surveys, 1978-1980

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Surveys of 16 beaches on Amchitka Island began 28 October 1978 as part of Alaska Beached Bird Survey. The purpose of the surveys is to provide baseline data on...

  20. 75 FR 41926 - Noise Exposure Map Notice New Smyrna Beach Municipal Airport, New Smyrna Beach, FL

    Science.gov (United States)

    2010-07-19

    ... Federal Aviation Administration Noise Exposure Map Notice New Smyrna Beach Municipal Airport, New Smyrna Beach, FL AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation... Beach for New Smyrna Beach Municipal Airport under the provisions of 49 U.S.C. 47501 et seq....

  1. 78 FR 35596 - Special Local Regulation; Long Beach Regatta, Powerboat Race, Atlantic Ocean, Long Beach, NY

    Science.gov (United States)

    2013-06-13

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Long Beach Regatta, Powerboat Race, Atlantic Ocean, Long Beach, NY AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking... Atlantic Ocean off Long Beach, NY during the Long Beach Regatta Powerboat Race scheduled for August...

  2. 33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Annual Fort Myers Beach air show; Fort Myers Beach, FL. 100.736 Section 100.736 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Fort Myers Beach air show; Fort Myers Beach, FL. (a)(1) Regulated Area. The regulated area is formed...

  3. Texture and composition of the Rosa Marina beach sands (Adriatic coast, southern Italy: a sedimentological/ecological approach

    Directory of Open Access Journals (Sweden)

    Moretti Massimo

    2016-06-01

    Full Text Available Beach sands from the Rosa Marina locality (Adriatic coast, southern Italy were analysed mainly microscopically in order to trace the source areas of their lithoclastic and bioclastic components. The main cropping out sedimentary units were also studied with the objective to identify the potential source areas of lithoclasts. This allowed to establish how the various rock units contribute to the formation of beach sands. The analysis of the bioclastic components allows to estimate the actual role of organisms regarding the supply of this material to the beach. Identification of taxa that are present in the beach sands as shell fragments or other remains was carried out at the genus or family level. Ecological investigation of the same beach and the recognition of sub-environments (mainly distinguished on the basis of the nature of the substrate and of the water depth was the key topic that allowed to establish the actual source areas of bioclasts in the Rosa Marina beach sands. The sedimentological analysis (including a physical study of the beach and the calculation of some statistical parameters concerning the grain-size curves shows that the Rosa Marina beach is nowadays subject to erosion.

  4. The erosion of the beaches on the coast of Alicante: Study of the mechanisms of weathering by accelerated laboratory tests.

    Science.gov (United States)

    López, I; López, M; Aragonés, L; García-Barba, J; López, M P; Sánchez, I

    2016-10-01

    One of the main problems that coasts around the world present, is the regression and erosion of beaches. However, the factors involved in these processes are unclear. In this study, the influence of sediment erosion on beach regression has been analysed. In order to do that, a three-step investigation has been carried out. Firstly, coastline variations of four Spanish beaches have been analysed. Secondly, a study on sediment position along the beach profile has been developed. Finally, the process that beach sediments undergo along the surf zone when they are hit by the incident waves has been simulated by an accelerated particle weathering test. Samples of sand and shells were subjected to this accelerated particle weathering test. Results were supplemented with those from carbonate content test, XRD, SEM and granulometric analysis. Results shows a cross-shore classification of sediments along the beach profile in which finer particles move beyond offshore limit. Besides, it was observed that sediment erosion process is divided into three sages: i) particles wear due to crashes ii) dissolution of the carbonate fraction, and iii) breakage and separation of mineral and carbonate parts of particles. All these processes lead to a reduction of particle size. The mechanism responsible of beach erosion would consist of multiples and continuous particle location exchanges along the beach profile as a consequence of grain-size decrease due to erosion.

  5. The erosion of the beaches on the coast of Alicante: Study of the mechanisms of weathering by accelerated laboratory tests.

    Science.gov (United States)

    López, I; López, M; Aragonés, L; García-Barba, J; López, M P; Sánchez, I

    2016-10-01

    One of the main problems that coasts around the world present, is the regression and erosion of beaches. However, the factors involved in these processes are unclear. In this study, the influence of sediment erosion on beach regression has been analysed. In order to do that, a three-step investigation has been carried out. Firstly, coastline variations of four Spanish beaches have been analysed. Secondly, a study on sediment position along the beach profile has been developed. Finally, the process that beach sediments undergo along the surf zone when they are hit by the incident waves has been simulated by an accelerated particle weathering test. Samples of sand and shells were subjected to this accelerated particle weathering test. Results were supplemented with those from carbonate content test, XRD, SEM and granulometric analysis. Results shows a cross-shore classification of sediments along the beach profile in which finer particles move beyond offshore limit. Besides, it was observed that sediment erosion process is divided into three sages: i) particles wear due to crashes ii) dissolution of the carbonate fraction, and iii) breakage and separation of mineral and carbonate parts of particles. All these processes lead to a reduction of particle size. The mechanism responsible of beach erosion would consist of multiples and continuous particle location exchanges along the beach profile as a consequence of grain-size decrease due to erosion. PMID:27220096

  6. Intergenerational Ethnic Mobility among Canadian Aboriginal Populations in 2001

    Directory of Open Access Journals (Sweden)

    Boucher, Alexandre

    2010-01-01

    Full Text Available AbstractThis article deals with the contribution of intergenerational ethnic mobility tothe demographic reproduction of the Aboriginal groups in Canada: the NorthAmerican Indians, the Métis and the Inuit. To this effect, it attempts to see ifchildren in husband/wife census families keep the identity of their parents. Asexpected, children from endogamous couples generally keep their parents’identity. However, for most children from exogamous couples formed by anAboriginal person and a non-Aboriginal person, the Aboriginal identity prevailsover the non-Aboriginal identity. If Aboriginal identities were “not attractive”identities when declaring the ethnic affiliation of children in situations ofexogamous unions, then the size of the Aboriginal population in Canada wouldbe significantly smaller.RésuméCet article examine en quoi la mobilité ethnique intergénérationnelle contribueà la reproduction démographique des groupes autochtones du Canada; c'est-àdire: Les Amérindiens, les Métis et les Inuits. Pour ce faire, l’article tented’examiner si les enfants de familles de recensement époux et épouse gardentl'identité de leurs parents. Tel que prévu, les enfants issus de couples endogènesont tendance à garder l'identité de leurs parents. Cependant, pour la plupart desenfants issus de couples exogènes se composant d’une personne autochtone etd’une personne non-autochtone, l’identité autochtone l’emporte sur l’identiténon-autochtone. Si l'identité autochtone n'était pas une identité qui semble"attrayante" au moment de la déclaration de l’affiliation ethnique des enfantsdans le cas d’unions exogènes, la population autochtones du Canada serait bienmoindre.

  7. Early mortality from external causes in Aboriginal mothers: a retrospective cohort study

    OpenAIRE

    Fairthorne, Jenny; Walker, Roz; de Klerk, Nick; Shepherd, Carrington

    2016-01-01

    Background Maternal loss can have a deep-rooted impact on families. Whilst a disproportionate number of Aboriginal women die from potentially preventable causes, no research has investigated mortality in Aboriginal mothers. We aimed to examine the elevated mortality risk in Aboriginal mothers with a focus on external causes. Methods We linked data from four state administrative datasets to identify all women who had a child from 1983 to 2010 in Western Australia and ascertained their Aborigin...

  8. Dizzying Dialogue: Canadian Courts and the Continuing Justification of the Dispossession Of Aboriginal People

    OpenAIRE

    D’Arcy Vermette

    2015-01-01

    Since Aboriginal rights have found protection within Canada’s Constitution, a new relationship has emerged between Canada’s Aboriginal Peoples and the Crown. This relationship is characterized by the need for “reconciliation.” In its growing jurisprudence, the Supreme Court of Canada applies reconciliation doctrine to several important Aboriginal claims. Each application, however, brings with it a restriction on Aboriginal rights. This paper argues that the Court’s conception of reconciliatio...

  9. Beneficiation of beach magnetite sand

    Directory of Open Access Journals (Sweden)

    Münevver TEL

    2016-06-01

    Full Text Available In this study, beneficiation of beach magnetite sand was investigated by applying high intensity dry magnetic separator. The effect of feed particle size, feed rate, roll rotation speed, induced magnetic field intensity, and separator knife angle on Fe grade and recovery of the magnetite concentrate were investigated. As a result of dry magnetic separation at about 750 Gauss magnetic field conducted with -0.212+0.106 mm size fraction under optimum conditions, a magnetite concentrate assaying 54.41% Fe was obtained with 63.46% recovery where the beach sand sample contained %48.41 Fe.

  10. Differentiating Experts' Anticipatory Skills in Beach Volleyball

    Science.gov (United States)

    Canal-Bruland, Rouwen; Mooren, Merel; Savelsbergh, Geert J. P.

    2011-01-01

    In this study, we examined how perceptual-motor expertise and watching experience contribute to anticipating the outcome of opponents' attacking actions in beach volleyball. To this end, we invited 8 expert beach volleyball players, 8 expert coaches, 8 expert referees, and 8 control participants with no beach volleyball experience to watch videos…

  11. Dancing with Ethnic Identities: An Aboriginal Dance Club in a Taiwanese Middle School

    Science.gov (United States)

    Chen, Shwu-Meei; Lee, Young Ah

    2015-01-01

    Research in Taiwan has shown that aboriginal students often have low self-esteem and a negative view of their life due to their heritage. This research studied 14 Taiwan aboriginal students to understand how the experience of an aboriginal dance club influenced the development of their ethnic identity. The results showed that the experiences of…

  12. Aboriginal Students' Achievement in Science Education: The Effect of Teaching Methods

    Science.gov (United States)

    Bourque, Jimmy; Bouchamma, Yamina; Larose, Francois

    2010-01-01

    Some authors assume that the academic difficulties encountered by Aboriginal students can be partly explained by the discrepancy between teaching methods and Aboriginal learning styles. However, this hypothesis lacks empirical foundations. Using pan-Canadian data, we tried to identify the most efficient teaching methods for Aboriginal students and…

  13. A Four-Stage Method for Developing Early Interventions for Alcohol among Aboriginal Adolescents

    Science.gov (United States)

    Mushquash, Christopher J.; Comeau, M. Nancy; McLeod, Brian D.; Stewart, Sherry H.

    2010-01-01

    This paper details a four-stage methodology for developing early alcohol interventions for at-risk Aboriginal youth. Stage 1 was an integrative approach to Aboriginal education that upholds Aboriginal traditional wisdom supporting respectful relationships to the Creator, to the land and to each other. Stage 2 used quantitative methods to…

  14. Food Perceptions and Concerns of Aboriginal Women Coping with Gestational Diabetes in Winnipeg, Manitoba

    Science.gov (United States)

    Neufeld, Hannah Tait

    2011-01-01

    Objective: To describe how Aboriginal women in an urban setting perceive dietary treatment recommendations associated with gestational diabetes mellitus (GDM). Design: Semi-structured explanatory model interviews explored Aboriginal women's illness experiences with GDM. Setting and Participants: Twenty-nine self-declared Aboriginal women who had…

  15. "We Can't Feel Our Language": Making Places in the City for Aboriginal Language Revitalization

    Science.gov (United States)

    Baloy, Natalie J. K.

    2011-01-01

    This article explores possibilities for extending aboriginal language education opportunities into the urban domain based on qualitative research in Vancouver, British Columbia. The author argues that aboriginal language revitalization efforts have a place in the city, as demonstrated by emerging language ideologies of urban aboriginal people…

  16. Reliable partners : Aboriginal businesses growing along with oilsands development

    Energy Technology Data Exchange (ETDEWEB)

    Radison, T.

    2007-11-15

    The development of Alberta's oilsands industry offers significant opportunities to Aboriginal communities located at the centre of development. Although resource development poses challenges in terms of traditional lifestyles and the environment, it has also resulted in the creation of thriving companies offering economic advantages to individuals and communities. The Northeastern Alberta Aboriginal Business Association (NAABA) has stated that between $400 and $500 million work of Aboriginal business is being conducted annually in the Regional Municipality of Wood Buffalo. This article described success stories of the labour, products and services targeted at the oilsands industry that these businesses provide. The operations of the Fort McKay Group of Companies (FMGC), Cold Lake First Nations, and Primco Dene were highlighted. It was shown that joint ventures have helped many Aboriginal companies diversify and grow. Partnerships were shown to be a viable way to share the wealth of the oilsands with Aboriginal communities, many of which are remote and have high unemployment rates and few opportunities for development. Some opportunities for development include band-owned mines, and progress in biofuels. 4 figs.

  17. Memorialising the Past: Is there an 'Aboriginal' Way?

    Directory of Open Access Journals (Sweden)

    Bronwyn Batten

    2008-08-01

    Full Text Available There is debate about how the Aboriginal past can and should be memorialised. This paper utilises a series of example memorials to discuss the ways in which Indigenous and non-Indigenous people in Australia are choosing to depict – in a physical, public form – Aboriginal perspectives of the past. The paper focuses on the issues of cultural evolution and the adoption of so-called ‘European’ ways of memorialising. It also looks at the role of landscapes and natural materials in memorials to the Aboriginal past and the evolving role of counter- and anti-memorials to commemorate the past. The examples of memorials from around Australia suggest that, above all, we must be open-minded about what constitutes an ‘Aboriginal’ memorial. Ways of memorialising the Aboriginal past can range, for example, from natural to constructed, from created by Indigenous people exclusively to otherwise, and from targeting an exclusively Indigenous audience, a non-Indigenous audience, or both. There is more than one way of memorialising the Aboriginal past.

  18. Combining Aboriginal and Non-Aboriginal Knowledge to Assess and Manage Feral Water Buffalo Impacts on Perennial Freshwater Springs of the Aboriginal-Owned Arnhem Plateau, Australia

    Science.gov (United States)

    Ens, Emilie-Jane; Cooke, Peter; Nadjamerrek, Ray; Namundja, Seraine; Garlngarr, Victor; Yibarbuk, Dean

    2010-04-01

    Aboriginal land managers have observed that feral Asian water buffalo ( Bubalis bubalis Lydekker) are threatening the ecological and cultural integrity of perennial freshwater sources in Arnhem Land, Australia. Here we present collaborative research between the Aboriginal Rangers from Warddeken Land Management Limited and Western scientists which quantified the ground-level impacts of buffalo on seven perennial freshwater springs of the Arnhem Plateau. A secondary aim was to build the capacity of Aboriginal Rangers to self-monitor and evaluate the ecological outcomes of their land management activities. Sites with high buffalo abundance had significantly different ground, ground cover, and water quality attributes compared to sites with low buffalo abundance. The low buffalo abundance sites were characterized by tall herbaceous vegetation and flat ground, whereas wallows, bare ground, and short ungrazed grasses were indicators of sites with high buffalo abundance. Water turbidity was greater when buffalo abundance was high. The newly acquired monitoring skills and derived indicators of buffalo damage will be used by Aboriginal Rangers to assess the ecological outcomes of their future buffalo control efforts on the Arnhem Plateau.

  19. Virtual Beach 3: user's guide

    Science.gov (United States)

    Cyterski, Mike; Brooks, Wesley; Galvin, Mike; Wolfe, Kurt; Carvin, Rebecca; Roddick, Tonia; Fienen, Mike; Corsi, Steve

    2014-01-01

    Virtual Beach version 3 (VB3) is a decision support tool that constructs site-specific statistical models to predict fecal indicator bacteria (FIB) concentrations at recreational beaches. VB3 is primarily designed for beach managers responsible for making decisions regarding beach closures or the issuance of swimming advisories due to pathogen contamination. However, researchers, scientists, engineers, and students interested in studying relationships between water quality indicators and ambient environmental conditions will find VB3 useful. VB3 reads input data from a text file or Excel document, assists the user in preparing the data for analysis, enables automated model selection using a wide array of possible model evaluation criteria, and provides predictions using a chosen model parameterized with new data. With an integrated mapping component to determine the geographic orientation of the beach, the software can automatically decompose wind/current/wave speed and magnitude information into along-shore and onshore/offshore components for use in subsequent analyses. Data can be examined using simple scatter plots to evaluate relationships between the response and independent variables (IVs). VB3 can produce interaction terms between the primary IVs, and it can also test an array of transformations to maximize the linearity of the relationship The software includes search routines for finding the "best" models from an array of possible choices. Automated censoring of statistical models with highly correlated IVs occurs during the selection process. Models can be constructed either using previously collected data or forecasted environmental information. VB3 has residual diagnostics for regression models, including automated outlier identification and removal using DFFITs or Cook's Distances.

  20. A dermatoglyphic study of the Kavalan aboriginal population of Taiwan

    Institute of Scientific and Technical Information of China (English)

    CHEN Yao-Fong; ZHANG HaiGuo; LAI Chun-Hung; LU ZhenYu; WANG ZhuGang

    2007-01-01

    By the 1970s, a number of dermatoglyphic studies of Taiwan aborigines (Gaoshan nationality) had been published, however in each only a few dermatoglyphic variables were addressed. Since that time, little new research has been conducted. In this study, we collected and analyzed the dermatoglyphs of 100 individuals of Kavalan, a Taiwan aboriginal population, and we reported a wide range of dermatoglyphic variables including total finger ridge count (TFRC), a-b total ridge count (a-b RC), atd angle and axial triradius percent distance (tPD), and frequencies of fingerprint pattern, palmar thenar pattern, palmar interdigital pattern, palmar hypothenar pattern, and simian line. This study is the first comprehensive dermatoglyphic research of any Taiwan aboriginal population.

  1. Ethnoveterinary practices of aborigine tribes in Odisha, India

    Institute of Scientific and Technical Information of China (English)

    Bikram K Mallik; Tribhuban Panda; Rabindra N Padhy

    2012-01-01

    Objective: To record ethnoveterinary information of numerous aboriginal tribes of Kalahandi district of Odisha state, India. Methods: A survey of about 20 hamlets in the district was done with a questioner and personal interviews using the snowball technique in survey and sampling.Results:Seventy-three plants belonging to 41 families (Acanthaceae, Alangiaceae, Amaranthaceae, Amaryllidaceae, Anacadiaceae, Annonaceae, Araceae, Arecaceae, Asclepiadaceae, Asteraceae, Bombaceae, Brassicaceae, Caesalpinaceae, Cucurbitaceae, Combretaceae, Convolvulaceae, Ebenaceae, Euphorbiaceae, Fabaceae, Lamiaceae, Lecythidaceae, Loganiaceae, Malvaceae, Meliaceae, Menispermaceae, Mimosaceae, Moraceae, Moringaceae, Musaceae, Myrtaceae, Piperaceae, Plumbaginaceae, Poaceae, Ranunculaceae, Rubiaceae, Rutaceae, Solanaceae, Umbelliferae, Verbenaceae, Vitaceae and Zingiberaceae) are used by aborigine tribes of Kalahandi district, Odisha, India, for treating ailments of domestic animals. Conclusion: Aborigine tribes of Kalahandi district use about 73 plants for treating ailments of animals.

  2. The Australian Aboriginal People: How to Misunderstand Their Science

    CERN Document Server

    Norris, Ray P

    2014-01-01

    Just one generation ago, schoolkids were taught that Aboriginal people couldn't count beyond five, wandered the desert scavenging for food, had no civilization or religion, had no agriculture, couldn't navigate, didn't build houses, and peacefully acquiesced when Western Civilisation rescued them in 1788. How did we get it so wrong? Here I show that traditional Aboriginal people knew a great deal about the sky, knew the cycles of movements of the stars and the complex motions of the sun, moon and planets. I argue that school students studying science today could learn much from the way that pre-contact Aboriginal people used observation to build a self-consistent picture of the world around them, with predictive power and practical applications.

  3. An Aboriginal game plan - a plan for success

    International Nuclear Information System (INIS)

    A presentation is included of some of the more intangible and hands-on types of advice that a corporation should consider when they decide to do business with Canadian Aboriginal peoples. Although there are numerous areas of business concern (both legally and culturally) to consider when working with Aboriginal people and communities, developing a proactive strategy and approach to this segment of Canadian society is just as important and compelling as environmental or gender-related issues because they too can be seen to affect the company operations at any level. Having good corporate business relations with Aboriginal communities is going to take some thinking 'outside of the box,' but with committed understanding and focus on open communications, there is no reason why a company should not be able to develop a corporate-wide approach with relative ease. By being open to learning and listening, companies can begin to develop 'Aboriginal Relations' strategies that will become an automatic inclusion item at corporate strategy meetings and planning discussions. This would be in keeping with the corporation's choice to negotiate and not litigate

  4. Dawes Review 5: Australian Aboriginal Astronomy and Navigation

    Science.gov (United States)

    Norris, Ray P.

    2016-08-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical knowledge includes a deep understanding of the motion of objects in the sky, which was used for practical purposes such as constructing calendars and for navigation. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, recorded unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees. Putative explanations of celestial phenomena appear throughout the oral record, suggesting traditional Aboriginal Australians sought to understand the natural world around them, in the same way as modern scientists, but within their own cultural context. There is also a growing body of evidence for sophisticated navigational skills, including the use of astronomically based songlines. Songlines are effectively oral maps of the landscape, and are an efficient way of transmitting oral navigational skills in cultures that do not have a written language. The study of Aboriginal astronomy has had an impact extending beyond mere academic curiosity, facilitating cross-cultural understanding, demonstrating the intimate links between science and culture, and helping students to engage with science.

  5. 50 CFR 230.5 - Licenses for aboriginal subsistence whaling.

    Science.gov (United States)

    2010-10-01

    ... whaling. 230.5 Section 230.5 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE WHALING WHALING PROVISIONS § 230.5 Licenses for aboriginal subsistence whaling. (a) A license is hereby issued to whaling captains identified by the...

  6. Schooling Taiwan's Aboriginal Baseball Players for the Nation

    Science.gov (United States)

    Yu, Junwei; Bairner, Alan

    2010-01-01

    One of the major challenges that faces nation-builders in postcolonial societies is the incorporation of subaltern groups, particularly aboriginal peoples, into a collective national project. One vehicle for addressing this challenge is sport with schools being amongst the most important venues. This article offers an empirical study of the role…

  7. Social Indicators in Surveys of Urban Aboriginal Residents in Saskatoon

    Science.gov (United States)

    Anderson, Alan B.; Spence, Cara

    2008-01-01

    The Bridges and Foundations Project on Urban Aboriginal Housing, a Community-University Research Alliance (CURA) project financed primarily by the Social Sciences and Humanities Research Council of Canada (SSHRC) and the Canada Mortgage and Housing Corporation (CMHC), has been operational in Saskatoon since early 2001. During these past 5 years…

  8. Personal Librarian for Aboriginal Students: A Programmatic Assessment

    Science.gov (United States)

    Melançon, Jérôme; Goebel, Nancy

    2016-01-01

    The Personal Librarian for Aboriginal Students (PLAS) program at the University of Alberta (UofA) is a creative outgrowth of the growing Personal Librarian programs in academic libraries, in which a student is partnered with an individual librarian for the academic year. In the case of the UofA's PLAS program, first-year undergraduate students who…

  9. "Try to Understand Us":Aboriginal Elders’ Views on Exceptionality

    Directory of Open Access Journals (Sweden)

    Ron Phillips

    2010-07-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} This article provides an analysis of the views of four Elders at the “A Window to Seeing the World Differently, National Symposium on Aboriginal Special Education” that was held in October 2005 at First Nations University of Canada in Regina.  The symposium was an opportunity to provide educators, students, parents, and community members with information on Aboriginal views on special education.  Concern had been expressed over the high numbers of Aboriginal students being identified as “special needs” attending schools on reserves throughout Canada.  There was also concern over difficulties with the current special education system, e.g., funding, assessment, and service issues.  It was believed that the Aboriginal worldview of students with special needs as having special gifts from the Creator was not integrated into the curriculum or into teaching practices.  The article concludes with suggestions for educators on how to address exceptionalities in Aboriginal communities. Keywords: Aboriginal education, Elders, exceptionality, special education, Aboriginal special   education.

  10. Beach monitoring criteria: reading the fine print.

    Science.gov (United States)

    Nevers, Meredith B; Whitman, Richard L

    2011-12-15

    Beach monitoring programs aim to decrease swimming-related illnesses resulting from exposure to harmful microbes in recreational waters, while providing maximum beach access. Managers are advised by the U.S. EPA to estimate microbiological water quality based on a 5-day geometric mean of fecal indicator bacteria (FIB) concentrations or on a jurisdiction-specific single-sample maximum; however, most opt instead to apply a default single-sample maximum to ease application. We examined whether re-evaluation of the U.S. EPA ambient water quality criteria (AWQC) and the epidemiological studies on which they are based could increase public beach access without affecting presumed health risk. Single-sample maxima were calculated using historic monitoring data for 50 beaches along coastal Lake Michigan on various temporal and spatial groupings to assess flexibility in the application of the AWQC. No calculation on either scale was as low as the default maximum (235 CFU/100 mL) that managers typically use, indicating that current applications may be more conservative than the outlined AWQC. It was notable that beaches subject to point source FIB contamination had lower variation, highlighting the bias in the standards for these beaches. Until new water quality standards are promulgated, more site-specific application of the AWQC may benefit beach managers by allowing swimmers greater access to beaches. This issue will be an important consideration in addressing the forthcoming beach monitoring standards. PMID:22059560

  11. 76 FR 54703 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Science.gov (United States)

    2011-09-02

    ... Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC in the Federal Register (76 FR 124). We received... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY:...

  12. 77 FR 27120 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Science.gov (United States)

    2012-05-09

    ..., Virginia Beach, VA in the Federal Register (76 FR 13519). We received one comment on the proposed rule. No... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY:...

  13. 77 FR 13519 - Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA

    Science.gov (United States)

    2012-03-07

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Virginia Beach Oceanfront Air Show, Atlantic Ocean, Virginia Beach, VA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY... Virginia Beach, VA. This action is necessary to provide for the safety of life on navigable waters...

  14. The constitutional duty to consult aboriginal peoples in Canada

    International Nuclear Information System (INIS)

    The intent of the presentation would be to share our views that the Canadian Nuclear Safety Commission, as a court of record and an administrative tribunal with powers of quasi-judicial nature, is empowered to satisfy the constitutional duty to consult with Aboriginal people in Canada for nuclear related projects that fall within its mandate. We would also touch on the fact that the Commission is also responsible to conduct environmental assessments of uranium and nuclear related projects that may affect Aboriginal peoples, their traditional territories or their traditional way of life. Recent Canadian court decisions have recognized that administrative tribunals, such as the Commission, may be the appropriate agencies to address the duty to consult Aboriginal peoples on behalf of the Crown under section 35 of the Canadian Constitution (1867). The Supreme Court of Canada has also recognized that administrative tribunals such as the Commission may have the statutory authority to decide questions of law for subject matters that fall within their mandate and expertise. Consequently, it is now generally accepted that the Commission has jurisdiction to consider if the duty to consult with Aboriginal Peoples is indeed satisfied. This is of particular importance given that the Commission has the exclusive jurisdiction in Canada to regulate all matters related to nuclear including the implementation of international obligations Canada has agreed to. Failure to appropriately consult with Aboriginal peoples may also result in a constitutional challenge where Canadian courts may reverse a licensing decision in relation to major projects such as a uranium mine, a nuclear power facility or a deep geologic repository. (author)

  15. Records of Auger shells (Negastropoda: Terebridae) from Andaman and Nicobar Islands

    Digital Repository Service at National Institute of Oceanography (India)

    Ansari, Z.A.; Abidi, S.A.H.; Haridevi, C.K.

    : Neogastropoda Family : Terebridae Genus : Terebra 1) Terebra subulata (Linnaeus, 1758) The shells were collected from North Bay and Aberdeen jetty. They were common on the coralline sandy beaches of the islands. The shell grows to 160 mm. Totally 19 whorls were.... 6 Seshaiyana Vol.14 No.1 (2006) Measurements: Length ? 95 mm; Width of body whorl - 15 mm Distribution: Indo-West Pacific. 2) Terebra hectica (Linnaeus, 1758) Specimens were collected from the Aberdeen jetty and Wandoor Marine Park. The shell...

  16. Why should Aboriginal peoples learn to write?

    Directory of Open Access Journals (Sweden)

    Carles Serra Pagès

    2010-06-01

    Full Text Available Cultures and worldviews are inscribed by means of ‘writing’, or what Derrida calls ‘the perdurable inscription of a sign’ (Of Grammatology. A sign is the union between signifier and signified. The signifier may be natural (clouds indicate that it is going to rain or artificial. All cultures are made up of relations that stay at the level of signs, that is, everything that belongs to culture is empirical and conventional. In this regard, both Aboriginal and Western culture remain at the same level. Moreover, both cultures produce objectivity by means of contrast and experimentation, in the design of a sharp object, for example an arrow or a knife. In Ancient Greece, Havelock contends that the invention of writing dramatically increased the possibilities of objective thought (The Muse Learns To Write, but it also created a logic of binaries that transcended the objectivity of science and transpired into the ideology behind colonialism. In this context, the role of writing is analyzed in David Malouf’s Remembering Babylon. How does writing affect Gemmy all throughout the book? Already in the first Chapter, the teacher and the minister of the colony analyze Gemmy ‘in writing’. Gemmy knows what writing is but hasn’t learnt its ‘trick’: he does not know how to read or write. All he can see is that what he tells about his life, all his pain and suffering, is translated into marks and magic squiggles on the paper: only the spirit of the story he tells is captured. But little by little, the cognitive effects of writing get hold of Gemmy, until he starts to understand his life within the framework of the logic of binaries and identity upon which all reflective thought and science rest. All in all, this deconstructive reading can be seen as a critique of Europe’s modern idea of the autonomy of reason, in the name of a heteronymous rationality in the form of writing.

  17. Shell supports

    DEFF Research Database (Denmark)

    Almegaard, Henrik

    2004-01-01

    A new statical and conceptual model for membrane shell structures - the stringer system - has been found. The principle was first published at the IASS conference in Copenhagen (OHL91), and later the theory has been further developed (ALMO3)(ALMO4). From the analysis of the stringer model it can...... be concluded that all membrane shells can be described by a limited number of basic configurations of which quite a few have free edges....

  18. Growth and production of Donax striatus (Bivalvia: Donacidae) from Las Balsas beach, Gibara, Cuba.

    Science.gov (United States)

    Ocaña, Frank A

    2015-09-01

    Clams of the genus Donax are worldwide the dominating group of the invertebrate community on sandy beaches. They are primary consumers that provide a significant abundance and biomass to the ecosystem. In the Caribbean, Donax striatus has an important role for nature and human, nonetheless studies on the population dynamics of this beach clam are scarce and no information exists on secondary production of this species. Growth parameters and secondary production of D. striatus were estimated from February 2008 to November 2009 at Las Balsas beach, Northeastern Cuba, in order to provide basic information for management purposes. In each month 45 samples were taken by means of a PVC corer of 0.025 m2 area and sieved with a 1 mm mesh. Animals were measured and weighted with and without shell. A total of 5 471 specimens were collected during the sampling period. Shell length ranged from 2.7-33.3 mm. Growth parameters estimated from length frequency data were L∞ = 36.1 mm, K= 0.8/yr and t0= 0.2/yr. The growth performance resulted in values of Φ'= 3.02. Life span was 2.4 yrs and mortality rate was 3.07 /yr. In 2008, mean abundance of D. striatus ranged between 17.1 - 770.7 ind./m2. In 2009 the lowest mean abundance was 34.4 and the highest was 892.5 ind./m2. During 2009 biomass and production was more than twice higher in comparison with 2008. Individual production showed highest values in the 24 mm shell size (3.74 g/m2.yr) and 25 mm (0.71 g/m2.yr), considering mass with shell and without shell, respectively. During 2009 abundance of individuals with 15 mm shell length or more increased resulting in higher biomass and production, compared to 2008. Using the conversion factor of wet mass to ash free dry mass (AFDM), annual production ranged between 2.87-6.11 g AFDM/m2.yr, resulting in a turnover rate (P/B) between 5.11 and 3.47 in 2008 and 2009, respectively. The rapid growth and high turnover rate of D. striatus suggest a rapid recovery of the population. These

  19. Growth and production of Donax striatus (Bivalvia: Donacidae) from Las Balsas beach, Gibara, Cuba.

    Science.gov (United States)

    Ocaña, Frank A

    2015-09-01

    Clams of the genus Donax are worldwide the dominating group of the invertebrate community on sandy beaches. They are primary consumers that provide a significant abundance and biomass to the ecosystem. In the Caribbean, Donax striatus has an important role for nature and human, nonetheless studies on the population dynamics of this beach clam are scarce and no information exists on secondary production of this species. Growth parameters and secondary production of D. striatus were estimated from February 2008 to November 2009 at Las Balsas beach, Northeastern Cuba, in order to provide basic information for management purposes. In each month 45 samples were taken by means of a PVC corer of 0.025 m2 area and sieved with a 1 mm mesh. Animals were measured and weighted with and without shell. A total of 5 471 specimens were collected during the sampling period. Shell length ranged from 2.7-33.3 mm. Growth parameters estimated from length frequency data were L∞ = 36.1 mm, K= 0.8/yr and t0= 0.2/yr. The growth performance resulted in values of Φ'= 3.02. Life span was 2.4 yrs and mortality rate was 3.07 /yr. In 2008, mean abundance of D. striatus ranged between 17.1 - 770.7 ind./m2. In 2009 the lowest mean abundance was 34.4 and the highest was 892.5 ind./m2. During 2009 biomass and production was more than twice higher in comparison with 2008. Individual production showed highest values in the 24 mm shell size (3.74 g/m2.yr) and 25 mm (0.71 g/m2.yr), considering mass with shell and without shell, respectively. During 2009 abundance of individuals with 15 mm shell length or more increased resulting in higher biomass and production, compared to 2008. Using the conversion factor of wet mass to ash free dry mass (AFDM), annual production ranged between 2.87-6.11 g AFDM/m2.yr, resulting in a turnover rate (P/B) between 5.11 and 3.47 in 2008 and 2009, respectively. The rapid growth and high turnover rate of D. striatus suggest a rapid recovery of the population. These

  20. Shelled opisthobranchs.

    Science.gov (United States)

    Mikkelsen, Paula M

    2002-01-01

    In his contributions to the monographic series "Manual of Conchology", Henry Pilsbry reviewed the subgroup Tectibranchiata, comprising those opisthobranch snails that (at least primitively) still possess a shell (Pilsbry, 1894-1896). Exemplified by the Cephalaspidea (bubble shells), others included in this group at Pilsbry's time and since were Anaspidea (sea hares) and the shelled members of Notaspidea (side-gilled slugs) and Sacoglossa (leaf slugs). Pilsbry (and others since his time) considered tectibranchs to be the "root stock" from which more advanced gastropods such as Nudibranchia and Pulmonata were derived. Tectibranch systematics is firmly based on conchology and most species were originally described from empty shells. However, soft-anatomical characters were acknowledged quite early on as equally important in tectibranchs, due to the reduction of their shells and their evolutionary proximity to unshelled gastropods. Today, Tectibranchiata is not recognized as a natural taxon although the word "tectibranch" (like "prosobranch" and "mesogastropod") continues in vernacular use. Shelled opisthobranchs have been redistributed among various taxa, including several new ones--the unresolved basal opisthobranchs (Architectibranchia) and the "lower Heterobranchia", an enigmatic and currently much-studied group of families considered basal to all of Euthyneura (Opisthobranchia and landsnails (Pulmonata)). Despite their polyphyletic status, shelled opisthobranchs remain important subjects in evolutionary studies of gastropods--as the most basal members of nearly every opisthobranch clade and as organisms with mosaic combinations of primitive and derived features within evolutionary "trends" (e.g., loss of the shell, detorsion, concentration of the nervous system, ecological specialization, etc.). Although they play a pivotal role, the shelled opisthobranchs have received minimal attention in more comprehensive gastropod studies, often relegated to token

  1. Evaluation of the first strategic plan for Aboriginal health in south western Sydney, 1993-98.

    Science.gov (United States)

    Carriage, C; Harris, E; Kristensen, E

    2000-01-01

    The 1993-98 Aboriginal Health Strategic Plan for South Western Sydney represented the first partnership of its kind between an Area Health Service, local Aboriginal Health Workers and the local Aboriginal Community Controlled Health Service in Australia. During 1998, an evaluation of the plan was undertaken as part of the preparation for the second Aboriginal Health Plan. Of the 45 strategies in the first plan, 38% had been fully implemented, 42% had been partly implemented, and 20% were not implemented at all. This paper discusses the importance of data collection and monitoring systems, the integration of Aboriginal health into mainstream services, the further development of Aboriginal health infrastructure, and continued leadership by senior managers. PMID:11186054

  2. “We Are Not Being Heard”: Aboriginal Perspectives on Traditional Foods Access and Food Security

    Directory of Open Access Journals (Sweden)

    Bethany Elliott

    2012-01-01

    Full Text Available Aboriginal peoples are among the most food insecure groups in Canada, yet their perspectives and knowledge are often sidelined in mainstream food security debates. In order to create food security for all, Aboriginal perspectives must be included in food security research and discourse. This project demonstrates a process in which Aboriginal and non-Aboriginal partners engaged in a culturally appropriate and respectful collaboration, assessing the challenges and barriers to traditional foods access in the urban environment of Vancouver, BC, Canada. The findings highlight local, national, and international actions required to increase access to traditional foods as a means of achieving food security for all people. The paper underscores the interconnectedness of local and global food security issues and highlights challenges as well as solutions with potential to improve food security of both Aboriginal and non-Aboriginal peoples alike.

  3. "We are not being heard": Aboriginal perspectives on traditional foods access and food security.

    Science.gov (United States)

    Elliott, Bethany; Jayatilaka, Deepthi; Brown, Contessa; Varley, Leslie; Corbett, Kitty K

    2012-01-01

    Aboriginal peoples are among the most food insecure groups in Canada, yet their perspectives and knowledge are often sidelined in mainstream food security debates. In order to create food security for all, Aboriginal perspectives must be included in food security research and discourse. This project demonstrates a process in which Aboriginal and non-Aboriginal partners engaged in a culturally appropriate and respectful collaboration, assessing the challenges and barriers to traditional foods access in the urban environment of Vancouver, BC, Canada. The findings highlight local, national, and international actions required to increase access to traditional foods as a means of achieving food security for all people. The paper underscores the interconnectedness of local and global food security issues and highlights challenges as well as solutions with potential to improve food security of both Aboriginal and non-Aboriginal peoples alike.

  4. The use of joint ventures to accomplish aboriginal economic development: Two examples from British Columbia

    Directory of Open Access Journals (Sweden)

    Jeremy Boyd

    2009-09-01

    Full Text Available “Aboriginal economic development” differs from other forms of development by emphasizing aboriginal values and community involvement. Joint ventures, while providing business advantages, may not be able to contribute to aboriginal economic development. This paper examines two joint ventures in the interior of British Columbia to examine their ability or inability to contribute the extra dimensions of development desired by aboriginal communities. The AED framework examines business structure; profitability; employment; aboriginal capacity in education, experience, and finance; preservation of traditional values, culture and language; control of forest management over traditional territory; and community support. Established in the context of unresolved land claims, both enterprises partially contribute to aboriginal economic development, but in different ways and with different overall results.

  5. On the Astronomical Knowledge and Traditions of Aboriginal Australians

    Science.gov (United States)

    Hamacher, Duane W.

    2011-12-01

    Historian of science David Pingree defines science in a broad context as the process of systematically explaining perceived or imaginary phenomena. Although Westerners tend to think of science being restricted to Western culture, I argue in this thesis that astronomical scientific knowledge is found in Aboriginal traditions. Although research into the astronomical traditions of Aboriginal Australians stretches back for more than 150 years, it is relatively scant in the literature. We do know that the sun, moon, and night sky have been an important and inseparable component of the landscape to hundreds of Australian Aboriginal groups for thousands (perhaps tens-of-thousands) of years. The literature reveals that astronomical knowledge was used for time keeping, denoting seasonal change and the availability of food sources, navigation, and tidal prediction. It was also important for rituals and ceremonies, birth totems, marriage systems, cultural mnemonics, and folklore. Despite this, the field remains relatively unresearched considering the diversity of Aboriginal cultures and the length of time people have inhabited Australia (well over 40,000 years). Additionally, very little research investigating the nature and role of transient celestial phenomena has been conducted, leaving our understanding of Indigenous astronomical knowledge grossly incomplete. This thesis is an attempt to overcome this deficiency, with a specific focus on transient celestial phenomena. My research, situated in the field of cultural astronomy, draws from the sub-disciplines of archaeoastronomy, ethnoastronomy, historical astronomy, and geomythology. This approach incorporates the methodologies and theories of disciplines in the natural sciences, social sciences, and humanities. This thesis, by publication, makes use of archaeological, ethnographic, and historical records, astronomical software packages, and geographic programs to better understand the ages of astronomical traditions and the

  6. Five years of beach drainage survey on a macrotidal beach (Quend-Plage, northern France)

    Science.gov (United States)

    Bain, Olivier; Toulec, Renaud; Combaud, Anne; Villemagne, Guillaume; Barrier, Pascal

    2016-07-01

    A drainage system was installed in 2008 on the macrotidal beach of Quend-Plage, close to Abbeville (Somme, northern France), following a period of significant erosion of recreational areas. The "Direction départementale des territoires et de la mer" (French Coastal Department Authority) has requested a biannual survey in order to validate the beach drainage setup and its efficiency. This paper presents the methodology used for this survey, and the response of the coastal system to this soft engineering method for preventing erosion. These five years of drainage operation have strongly modified the morphology of the beach. Three main modifications occurred: (i) accretion of the upper beach and foredune, (ii) erosion of the lower and middle beach and (iii) a slight shift in directions of the beach bars and troughs. These morphological changes finally led to the stabilization of the beach.

  7. Lifting the burden: a coordinated approach to action on Aboriginal tobacco resistance and control in NSW.

    Science.gov (United States)

    Sarin, Jasmine; Hunt, Jennifer; Ivers, Rowena; Smyth, Colleen

    2015-01-01

    Smoking prevalence continues to be significantly higher among Aboriginal people than non-Aboriginal people, resulting in a range of serious health consequences and inequities. The Aboriginal Health and Medical Research Council of New South Wales (AHandMRC) and the New South Wales (NSW) Ministry of Health (the Ministry) have worked in partnership to develop The ATRAC Framework: A Strategic Framework for Aboriginal Tobacco Resistance and Control in NSW, in collaboration with Aboriginal communities and a range of stakeholders. The goal of the ATRAC Framework is to reduce smoking prevalence and the harmful impacts of tobacco use among Aboriginal people and communities in NSW. The framework includes reviews of relevant evidence and recommended actions, organised under six areas: leadership, partnerships and coordination; community action, awareness and engagement; workforce development; supportive environments; quitting support; and evidence, evaluation and research. The framework stresses that, to be successful, Aboriginal tobacco resistance and control programs and activities need to be evidence based, coordinated, integrated and involve Aboriginal people and Aboriginal community controlled health organisations in all aspects, from development through to implementation and evaluation. Consultations and evidence reviews highlight the importance of workforce support and development, including the ongoing need for more workers specialising in Aboriginal tobacco resistance and control, as well as ongoing training for all staff involved in delivering care to Aboriginal people. Other key strategies identified in the framework include improving access to nicotine replacement therapy and other medications to support quitting; supporting, strengthening and building on existing innovative community-based programs; and further developing the evidence base. The AHandMRC and the Ministry will continue to work in partnership to drive the use of the ATRAC Framework by all people

  8. Sweating it Out: Facilitating Corrections and Parole in Canada Through Aboriginal Spiritual Healing

    OpenAIRE

    David Milward

    2015-01-01

    Aboriginal peoples continue to be subjected to drastic over-incarceration. Much of the existing literature explores contemporary adaptations of Aboriginal justice traditions that resemble restorative justice as a solution. There is by comparison a lack of literature that considers searching for solutions during the correctional phase of the justice system, after Aboriginal persons have already been convicted and imprisoned. The objective of this paper is to explore a number of reforms in orde...

  9. Closing the Aboriginal Education Gap in Canada: The Impact on Employment, GDP, and Labour Productivity

    OpenAIRE

    Matthew Calver

    2015-01-01

    Despite improvements between 2001 and 2011, Canada’s Aboriginal population continues to underperform in the labour market. The Aboriginal educational attainment gap is often seen as the major source of these disparities. Using data from the 2011 National Household Survey, projections of Aboriginal population growth, and forecasts of aggregate economic conditions, we estimate the economic impact of closing the educational attainment gap by 2031. We find that the benefits of achieving such a fe...

  10. Long Beach's Pivotal Turn around RTI

    Science.gov (United States)

    Elliott, Judy

    2008-01-01

    This article briefly describes the tiered approach to intervention adopted by the Long Beach Unified School District. Long Beach Unified School District is the state's third largest urban school district with more than 90,000 students, 84 percent of whom are minority and 68 percent of whom qualify for free and reduced price lunch, and where over…

  11. Beach Nourishment and Artificial Surf Reef

    NARCIS (Netherlands)

    Klein, A.H.; De Menezes, J.T.; Sperb, R.S.; Siegle, E.; Fontura, R.; Van de Graaff, J.; Stive, M.J.F.; Van der Schrieck, G.L.M.; Verhagen, H.J.

    2004-01-01

    Balneário Camboriú is a very touristy city in southern Brazil, situated in the five kilometer wide Camboriú Bay. Its main tourist attraction is the beach, which is 5800 m long and rather narrow with a dry width of 10 to 20 m. The city is facing several problems regarding the beach that have a negati

  12. From the community to the classroom: the Aboriginal health curriculum at the Northern Ontario School of Medicine.

    Science.gov (United States)

    Jacklin, Kristen; Strasser, Roger; Peltier, Ian

    2014-01-01

    More undergraduate medical education programs are including curricula concerning the health, culture and history of Aboriginal people. This is in response to growing international recognition of the large divide in health status between Aboriginal and non-Aboriginal people, and the role medical education may play in achieving health equity. In this paper, we describe the development and delivery of the Aboriginal health curriculum at the Northern Ontario School of Medicine (NOSM). We describe a process for curriculum development and delivery, which includes ongoing engagement with Aboriginal communities as well as faculty expertise. Aboriginal health is delivered as a core curriculum, and learning is evaluated in summative assessments. Aboriginal health objectives are present in 4 of 5 required courses, primarily in years 1 and 2. Students attend a required 4-week Aboriginal cultural immersion placement at the end of year 1. Resources of Aboriginal knowledge are integrated into learning. In this paper, we reflect on the key challenges encountered in the development and delivery of the Aboriginal health curriculum. These include differences in Aboriginal and non-Aboriginal knowledge; risk of reinforcing stereotypes in case presentations; negotiation of curricular time; and faculty readiness and development. An organizational commitment to social accountability and the resulting community engagement model have been instrumental in creating a robust, sustainable program in Aboriginal health at NOSM.

  13. From the community to the classroom: the Aboriginal health curriculum at the Northern Ontario School of Medicine.

    Science.gov (United States)

    Jacklin, Kristen; Strasser, Roger; Peltier, Ian

    2014-01-01

    More undergraduate medical education programs are including curricula concerning the health, culture and history of Aboriginal people. This is in response to growing international recognition of the large divide in health status between Aboriginal and non-Aboriginal people, and the role medical education may play in achieving health equity. In this paper, we describe the development and delivery of the Aboriginal health curriculum at the Northern Ontario School of Medicine (NOSM). We describe a process for curriculum development and delivery, which includes ongoing engagement with Aboriginal communities as well as faculty expertise. Aboriginal health is delivered as a core curriculum, and learning is evaluated in summative assessments. Aboriginal health objectives are present in 4 of 5 required courses, primarily in years 1 and 2. Students attend a required 4-week Aboriginal cultural immersion placement at the end of year 1. Resources of Aboriginal knowledge are integrated into learning. In this paper, we reflect on the key challenges encountered in the development and delivery of the Aboriginal health curriculum. These include differences in Aboriginal and non-Aboriginal knowledge; risk of reinforcing stereotypes in case presentations; negotiation of curricular time; and faculty readiness and development. An organizational commitment to social accountability and the resulting community engagement model have been instrumental in creating a robust, sustainable program in Aboriginal health at NOSM. PMID:25291039

  14. Distribution of Hepatitis C Risk Factors and HCV Treatment Outcomes among Central Canadian Aboriginal

    Science.gov (United States)

    Parmar, Parmvir; Corsi, Daniel J.; Cooper, Curtis

    2016-01-01

    Background. Aboriginal Canadians face many lifestyle risk factors for hepatitis C exposure. Methods. An analysis of Ottawa Hospital Viral Hepatitis Clinic (Ottawa, Canada) patients between January 2000 and August 2013 was performed. HCV infection risk factors and HCV treatment outcomes were assessed. Socioeconomic status markers were based on area-level indicators linked to postal codes using administrative databases. Results. 55 (2.8%) Aboriginal and 1923 (97.2%) non-Aboriginal patients were evaluated. Aboriginals were younger (45.6 versus 49.6 years, p < 0.01). The distribution of gender (63.6% versus 68.3% male), HIV coinfection (9.1% versus 8.1%), advanced fibrosis stage (29.2% versus 28.0%), and SVR (56.3% versus 58.9%) was similar between groups. Aboriginals had a higher number of HCV risk factors, (mean 4.2 versus 3.1, p < 0.001) with an odds ratio of 2.5 (95% confidence interval: 1.4–4.4) for having 4+ risk factors. This was not explained after adjustment for income, social deprivation, and poor housing. Aboriginal status was not related to SVR. Aboriginals interrupted therapy more often due to loss to follow-up, poor adherence, and substance abuse (25.0% versus 4.6%). Conclusion. Aboriginal Canadians have higher levels of HCV risk factors, even when adjusting for socioeconomic markers. Despite facing greater barriers to care, SVR rates were comparable with non-Aboriginals. PMID:27446875

  15. The economic impact on Aboriginal communities of the Ranger Project: 1979-1985

    International Nuclear Information System (INIS)

    What are the benefits generated for Aboriginal people by mining projects like the Ranger Project? Are these projects likely to fulfill the expectations of Aborigines who support the controlled exploitation of mineral resources on their land? This article examines the economic impact of the Ranger uranium project on Aboriginal people. Its principal aim is to provide detailed information on the use of royalty-related payments made to traditional owners as a result of Ranger's operations, and the consequent employment, training and social service opportunities for Aborigines

  16. Aboriginal Health Workers experience multilevel barriers to quitting smoking: a qualitative study

    Directory of Open Access Journals (Sweden)

    Dawson Anna P

    2012-05-01

    Full Text Available Abstract Introduction Long-term measures to reduce tobacco consumption in Australia have had differential effects in the population. The prevalence of smoking in Aboriginal peoples is currently more than double that of the non-Aboriginal population. Aboriginal Health Workers are responsible for providing primary health care to Aboriginal clients including smoking cessation programs. However, Aboriginal Health Workers are frequently smokers themselves, and their smoking undermines the smoking cessation services they deliver to Aboriginal clients. An understanding of the barriers to quitting smoking experienced by Aboriginal Health Workers is needed to design culturally relevant smoking cessation programs. Once smoking is reduced in Aboriginal Health Workers, they may then be able to support Aboriginal clients to quit smoking. Methods We undertook a fundamental qualitative description study underpinned by social ecological theory. The research was participatory, and academic researchers worked in partnership with personnel from the local Aboriginal health council. The barriers Aboriginal Health Workers experience in relation to quitting smoking were explored in 34 semi-structured interviews (with 23 Aboriginal Health Workers and 11 other health staff and 3 focus groups (n = 17 participants with key informants. Content analysis was performed on transcribed text and interview notes. Results Aboriginal Health Workers spoke of burdensome stress and grief which made them unable to prioritise quitting smoking. They lacked knowledge about quitting and access to culturally relevant quitting resources. Interpersonal obstacles included a social pressure to smoke, social exclusion when quitting, and few role models. In many workplaces, smoking was part of organisational culture and there were challenges to implementation of Smokefree policy. Respondents identified inadequate funding of tobacco programs and a lack of Smokefree public spaces as policy

  17. Dawes Review 5: Australian Aboriginal Astronomy and Navigation

    CERN Document Server

    Norris, Ray P

    2016-01-01

    The traditional cultures of Aboriginal Australians include a significant astronomical component, perpetuated through oral tradition, ceremony, and art. This astronomical knowledge includes a deep understanding of the motion of objects in the sky, which was used for practical purposes such as constructing calendars and for navigation. There is also evidence that traditional Aboriginal Australians made careful records and measurements of cyclical phenomena, recorded unexpected phenomena such as eclipses and meteorite impacts, and could determine the cardinal points to an accuracy of a few degrees. Putative explanations of celestial phenomena appear throughout the oral record, suggesting traditional Aborig- inal Australians sought to understand the natural world around them, in the same way as modern scientists, but within their own cultural context. There is also a growing body of evidence for sophisticated navigational skills, including the use of astronomically based songlines. Songlines are effectively oral ...

  18. Aboriginal Determination: Native Title Claims and Barriers to Recognition

    Directory of Open Access Journals (Sweden)

    Zia Akhtar

    2011-09-01

    Full Text Available The Australian government has proposed a referendum in 2012 to decide the constitutional status of its indigenous people. There is at present no mechanism to define the indigenous people as a domestic or foreign entity of the Commonwealth. This is an important issue because other settler governments have developed a framework to implement their relationship with the native people. As a result, it is difficult prove title to land that has been abrogated by the deeds of the settlers. In Mabo v Queensland (2,the Commonwealth government was found to have breached its fiduciary duty to the Aboriginal peoples. The judgment led to the Native Title Act 1993 that established the process of asserting native rights that were held to coexist with pastoral ownership. The promulgation of the Native Title Amendment Act 1998 reversed this process and augmented the powers of non-native landlords by providing the device to extinguish native rights. In Western Australia v Ward, a mining lease was held to have precedence over native title that was adjudged to be part of a bundle of rights. In implementing the Native Title Act the issue turns on the determination of the ties to land/ sea that the government allows to the Aboriginal peoples. The judgment in Harrington-Smith on behalf of the Wongatha People v Western Australia indicates that title can be excluded on procedural grounds and that there was an incompatibility between the claims of the Aboriginal peoples and the settlers’ claims. The road map towards a more effective regime of proving title can be achieved if the Aboriginal peoples are granted recognition as a nation in the Constitution and a treaty is signed with them.

  19. Aboriginal Placenames : Naming and re-naming the Australian landscape

    OpenAIRE

    Hercus, Luise; Koch, Harold

    2009-01-01

    Aboriginal approaches to the naming of places across Australia differ radically from the official introduced Anglo-Australian system. However, many of these earlier names have been incorporated into contemporary nomenclature, with considerable reinterpretations of their function and form. Recently, state jurisdictions have encouraged the adoption of a greater number of Indigenous names, sometimes alongside the accepted Anglo-Australian terms, around Sydney Harbour, for example. In some cases,...

  20. Association between early bacterial carriage and otitis media in Aboriginal and non-Aboriginal children in a semi-arid area of Western Australia: a cohort study

    Directory of Open Access Journals (Sweden)

    Sun Wenxing

    2012-12-01

    Full Text Available Abstract Background Streptococcus pneumoniae (Pnc, nontypeable Haemophilus influenzae (NTHi and Moraxella catarrhalis (Mcat are the most important bacterial pathogens associated with otitis media (OM. Previous studies have suggested that early upper respiratory tract (URT bacterial carriage may increase risk of subsequent OM. We investigated associations between early onset of URT bacterial carriage and subsequent diagnosis of OM in Aboriginal and non-Aboriginal children living in the Kalgoorlie-Boulder region located in a semi-arid zone of Western Australia. Methods Aboriginal and non-Aboriginal children who had nasopharyngeal aspirates collected at age 1-  Results Carriage rates of Pnc, NTHi and Mcat at age 1-  Conclusion Early NTHi carriage in Aboriginal children and Mcat in non-Aboriginal children is associated with increased risk of OM independent of environmental factors. In addition to addressing environmental risk factors for carriage such as overcrowding and exposure to environmental tobacco smoke, early administration of pneumococcal-Haemophilus influenzae D protein conjugate vaccine to reduce bacterial carriage in infants, may be beneficial for Aboriginal children; such an approach is currently being evaluated in Australia.

  1. Horseshoe crab (Limulus polyphemus) reproductive activity on Delaware Bay beaches: Interactions with beach characteristics

    Science.gov (United States)

    Smith, D.R.; Pooler, P.S.; Loveland, R.E.; Botton, M.L.; Michels, S.F.; Weber, R.G.; Carter, Daniel B.

    2002-01-01

    We used results from a survey of horseshoe crab reproductive activity that was conducted in 1999 throughout Delaware Bay to examine the relationship between estimates of spawning females and egg deposition and analyze how that relationship varies with geography, time within a spawning season, beach morphology, and wave energy. We found that beach morphology and wave energy interacted with density of spawning females to explain variation in the density and distribution of eggs and larvae. For example, the quantity of eggs in surface sediment (i.e., eggs that are potentially available to foraging shorebirds) was associated with the density of spawning females, beach morphology, and wave energy. The association between beach morphology and live eggs in surface sediment was strong especially in late May (Percent Reduction in Error = 86% from regression tree model) where egg density was an order of magnitude higher on beaches <15 m wide (3.38*105 m-2; 90% CI: 2.29*105, 4.47*105) compared to wider beaches (1.49*104 m-2; 90% CI: 4.47*103, 2.53*104). Results also indicate that, among bay-front beaches, horseshoe crabs prefer to spawn on narrow beaches, possibly because of reduced wave energy. At peak periods of spawning activity, density of spawning females was inversely related to foreshore width on mid-latitude beaches within Delaware Bay (t = -2.68, 7 df, p = 0.03). Because the distribution of eggs across the foreshore varied with beach morphology and widened as the spawning season progressed, methods used to sample eggs need to be robust to variation in beach morphology and applicable regardless of when the samples are taken. Because beach morphology and wave energy were associated with the quantity of eggs in surface sediment, certain beach types may be critical to the conservation of shorebird foraging habitat.

  2. Astronomical Heritage and Aboriginal People: Conflicts and Possibilities

    Science.gov (United States)

    Martín López, Alejandro

    2015-08-01

    In this presentation we will address the issues relating to the astronomical heritage of contemporary aboriginal groups and othe minorities. We will deal specially with the intangible astronomical heritage and their particularities. We will study (from the ethnographic experience with Aboriginal groups, Creoles and Europeans in the Argentine Chaco) the conflicts referring to the different ways, in which the native's knowledge and practice are categorized by the natives themselves, by the scientists, the state politicians, the professional artists and NGOs. We will address several cases to illustrate this kind of conflicts. We will analyze the complexities of patrimonial policies when it are applied to practices and representations of contemporary communities involved in power relations with national states and the global system. The essentialization of identities, the folklorization of representations and practices, the fossilization of aboriginal peoples are some of the risks of give the label of "cultural heritage" without a careful consideration of each specific case.In particular we will suggest possible forms by which he international scientific community could collaborate to improve the agenda of national states instead of reproducing colonial prejudices. In this way we will contribute to promote the respect for ethnic and religious minorities.

  3. Racism and health among urban Aboriginal young people

    Directory of Open Access Journals (Sweden)

    Stewart Paul

    2011-07-01

    Full Text Available Abstract Background Racism has been identified as an important determinant of health but few studies have explored associations between racism and health outcomes for Australian Aboriginal young people in urban areas. Methods Cross sectional data from participants aged 12-26 years in Wave 1 of the Victorian Aboriginal Health Service's Young People's Project were included in hierarchical logistic regression models. Overall mental health, depression and general health were all considered as outcomes with self-reported racism as the exposure, adjusting for a range of relevant confounders. Results Racism was reported by a high proportion (52.3% of participants in this study. Self-reported racism was significantly associated with poor overall mental health (OR 2.67, 95% CI 1.25-5.70, p = 0.01 and poor general health (OR 2.17, 95% CI 1.03-4.57, p = 0.04, and marginally associated with increased depression (OR 2.0; 95% CI 0.97-4.09, p = 0.06 in the multivariate models. Number of worries and number of friends were both found to be effect modifiers for the association between self-reported racism and overall mental health. Getting angry at racist remarks was found to mediate the relationship between self-reported racism and general health. Conclusions This study highlights the need to acknowledge and address racism as an important determinant of health and wellbeing for Aboriginal young people in urban areas of Australia.

  4. Australian Aboriginal Memoir and Memory: A Stolen Generations Trauma Narrative

    Directory of Open Access Journals (Sweden)

    Justine Seran

    2015-10-01

    Full Text Available This article proposes a re-reading of Aboriginal author Sally Morgan’s Stolen Generations narrative My Place (1987 in post-Apology Australia (2008–present. The novel tells the story of Morgan’s discovery of her maternal Aboriginal origins through the life-stories of her mother and grandmother; the object of a quest for the past that is both relational and matrilineal; incorporating elements of autobiography and as-told-to memoirs to create a form of choral autoethnography. Morgan’s text explores the intergenerational consequences of child removal in the Aboriginal context and is representative of Indigenous-authored narratives in its suggestion that the children and grand-children of victims of colonial policies and practices can work through the trauma of their ancestors. I examine the literary processes of decolonization of the Indigenous writing/written self and community; as well as strategies for individual survival and cultural survivance in the Australian settler colonial context; especially visible through the interactions between traumatic memories and literary memoirs, a genre neglected by trauma theory’s concern with narrative fragmentation and the proliferation of “themed” life-writing centered on a traumatic event. This article calls for a revision of trauma theory’s Eurocentrism through scholarly engagement with Indigenous experiences such as Morgan’s and her family in order to broaden definitions and take into account collective, historical, and inherited trauma.

  5. Planning, Implementing, and Evaluating a Program to Address the Oral Health Needs of Aboriginal Children in Port Augusta, Australia

    OpenAIRE

    Misan, G.; Jamieson, L. M.; L. Richards; H. Mills; A. Russell; Shearer, M.; Parker, E J

    2012-01-01

    Aboriginal Australian children experience profound oral health disparities relative to their non-Aboriginal counterparts. In response to community concerns regarding Aboriginal child oral health in the regional town of Port Augusta, South Australia, a child dental health service was established within a Community Controlled Aboriginal Health Service. A partnership approach was employed with the key aims of (1) quantifying rates of dental service utilisation, (2) identifying factors influencin...

  6. Identifying Multi-Level Culturally Appropriate Smoking Cessation Strategies for Aboriginal Health Staff: A Concept Mapping Approach

    Science.gov (United States)

    Dawson, Anna P.; Cargo, Margaret; Stewart, Harold; Chong, Alwin; Daniel, Mark

    2013-01-01

    Aboriginal Australians, including Aboriginal Health Workers (AHWs), smoke at rates double the non-Aboriginal population. This study utilized concept mapping methodology to identify and prioritize culturally relevant strategies to promote smoking cessation in AHWs. Stakeholder participants included AHWs, other health service employees and tobacco…

  7. 78 FR 33969 - Special Local Regulations; Daytona Beach Grand Prix of the Sea, Atlantic Ocean; Daytona Beach, FL

    Science.gov (United States)

    2013-06-06

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulations; Daytona Beach Grand Prix of the Sea, Atlantic Ocean; Daytona Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule... east of Daytona Beach, Florida, during the Daytona Beach Grand Prix of the Sea, a series of...

  8. Effective Nutrition Education for Aboriginal Australians: Lessons from a Diabetes Cooking Course

    Science.gov (United States)

    Abbott, Penelope A.; Davison, Joyce E.; Moore, Louise F.; Rubinstein, Raechelle

    2012-01-01

    Objectives: To examine the experiences of Aboriginal Australians with or at risk of diabetes who attended urban community cooking courses in 2002-2007; and to develop recommendations for increasing the uptake and effectiveness of nutrition education in Aboriginal communities. Methods: Descriptive qualitative approach using semistructured…

  9. Theory and Research on Bullying and Racism from an Aboriginal Australian Perspective

    Science.gov (United States)

    Bodkin-Andrews, Gawaian; Paradies, Yin; Parada, Roberto; Denson, Nida; Priest, Naomi; Bansel, Peter

    2012-01-01

    This paper offers a brief review of research on the impact of bullying and racism on Aboriginal and Torres Strait Islander peoples within Australia. The overarching emphasis was on the variety of physical, social, mental, and educational outcomes for Aboriginal and Torres Strait Islander children and youth, whilst also critiquing the prevailing…

  10. Kick the habit: a social marketing campaign by Aboriginal communities in NSW.

    Science.gov (United States)

    Campbell, M A; Finlay, S; Lucas, K; Neal, N; Williams, R

    2014-01-01

    Tackling smoking is an integral component of efforts to improve health outcomes in Aboriginal communities. Social marketing is an effective strategy for promoting healthy attitudes and influencing behaviours; however, there is little evidence for its success in reducing smoking rates in Aboriginal communities. This paper outlines the development, implementation and evaluation of Kick the Habit Phase 2, an innovative tobacco control social marketing campaign in Aboriginal communities in New South Wales (NSW). The Aboriginal Health & Medical Research Council worked with three Aboriginal communities and a creative agency to develop locally tailored, culturally relevant social marketing campaigns. Each community determined the target audience and main messages, and identified appropriate local champions and marketing tools. Mixed methods were used to evaluate the campaign, including surveys and interviews with community members and Aboriginal Community Controlled Health Service staff. Community survey participants demonstrated high recall of smoking cessation messages, particularly for messages and images specific to the Kick the Habit campaign. Staff participating in interviews reported an increased level of interest from community members in smoking cessation programs, as well as increased confidence and skills in developing further social marketing campaigns. Aboriginal community-driven social marketing campaigns in tobacco control can build capacity, are culturally relevant and lead to high rates of recall in Aboriginal communities.

  11. Telling stories: nurses, politics and Aboriginal Australians, circa 1900-1980s.

    Science.gov (United States)

    Forsyth, Sue

    2007-02-01

    The focus of this paper is stories by, and about, (mainly non-Aboriginal) Registered Nurses working in hospitals and clinics in remote areas of Australia from the early 1900s to the 1980s as they came into contact with, or cared for, Aboriginal people. Government policies that controlled and regulated Aboriginal Australians provide the context for these stories. Memoirs and other contemporary sources reveal the ways in which government policies in different eras influenced nurse's attitudes and clinical practice in relation to Aboriginal people, and helped institutionalise racism in health care. Up until the 1970s, most nurses in this study unquestioningly accepted firstly segregation, then assimilation policies and their underlying paternalistic ideologies, and incorporated them into their practice. The quite marked politicisation of Aboriginal issues in the 1970s in Australia and the move towards self-determination for Aboriginal people politicised many - but not all - nurses. For the first time, many nurses engaged in a robust critique of government policies and what this meant for their practice and for Aboriginal health. Other nurses, however, continued as they had before - neither questioning prevailing policy nor its effects on their practice. It is argued that only by understanding and confronting the historical roots of institutional racism, and by speaking out against such practices, can discrimination and racism be abolished from nursing practice and health care. This is essential for nursing's current and future professional development and for better health for Aboriginal Australians.

  12. Native Tongue, Captive Voice: The Representation of the Aboriginal "Voice" in Colonial South Australia.

    Science.gov (United States)

    Foster, Robert; Muhlhausler, Peter

    1996-01-01

    Examines the way in which the Aboriginal "voice" was represented in colonial South Australia, particularly in the form of pidgin English. The first part of the article focuses on the first decade of settlement; the second part examines the period between 1860 and the turn of the century. Findings indicate that the Aboriginal voice in South…

  13. The Changing Face of Aboriginal Education in Rural and Northern Canada.

    Science.gov (United States)

    Antone, Eileen M.

    2003-01-01

    Canada Natives have experienced many educational changes. Their traditional education and culture were negated by Euro-Western schooling, leaving Aboriginal people in a deficit position without a strong voice for many years. Only recently have Aboriginal people strengthened their voice in calling for their cultural values and beliefs to be the…

  14. Aboriginal Education with Anti-Racist Education: Building Alliances across Cultural and Racial Identity Politics

    Science.gov (United States)

    St. Denis, Verna

    2007-01-01

    A critical race analysis could provide both Aboriginal students and their university student advisors with knowledge to understand and potentially challenge the effects and processes of racialization that have historically, legally, and politically divided Aboriginal communities and families. Coalition and alliances can be made within and across…

  15. Creating Inclusive Space for Aboriginal Scholars and Scholarship in the Academy: Implications for Employment Equity Policy

    Science.gov (United States)

    Roland, Karen A.

    2011-01-01

    Many Canadian universities report an under-representation of Aboriginal scholars in their professoriate. Employment equity policy seeks to redress the under-representation of marginalized groups in the Canadian workforce, including Aboriginal peoples. This article presents the findings of a case study which sought to examine, from the perspective…

  16. Context, Diversity and Engagement: Early Intervention with Australian Aboriginal Families in Urban and Remote Contexts

    Science.gov (United States)

    Robinson, Gary; Tyler, William; Jones, Yomei; Silburn, Sven; Zubrick, Stephen R.

    2012-01-01

    This article describes challenges met implementing an early intervention programme for Aboriginal parents and their children in the NT (Northern Territory) of Australia in the context of efforts to remediate Aboriginal disadvantage. The intervention is an adaptation of an 8- to 10-week, manualised parenting programme designed for four- to…

  17. Kick the habit: a social marketing campaign by Aboriginal communities in NSW.

    Science.gov (United States)

    Campbell, M A; Finlay, S; Lucas, K; Neal, N; Williams, R

    2014-01-01

    Tackling smoking is an integral component of efforts to improve health outcomes in Aboriginal communities. Social marketing is an effective strategy for promoting healthy attitudes and influencing behaviours; however, there is little evidence for its success in reducing smoking rates in Aboriginal communities. This paper outlines the development, implementation and evaluation of Kick the Habit Phase 2, an innovative tobacco control social marketing campaign in Aboriginal communities in New South Wales (NSW). The Aboriginal Health & Medical Research Council worked with three Aboriginal communities and a creative agency to develop locally tailored, culturally relevant social marketing campaigns. Each community determined the target audience and main messages, and identified appropriate local champions and marketing tools. Mixed methods were used to evaluate the campaign, including surveys and interviews with community members and Aboriginal Community Controlled Health Service staff. Community survey participants demonstrated high recall of smoking cessation messages, particularly for messages and images specific to the Kick the Habit campaign. Staff participating in interviews reported an increased level of interest from community members in smoking cessation programs, as well as increased confidence and skills in developing further social marketing campaigns. Aboriginal community-driven social marketing campaigns in tobacco control can build capacity, are culturally relevant and lead to high rates of recall in Aboriginal communities. PMID:25265360

  18. Breastfeeding Duration and Residential Isolation amid Aboriginal Children in Western Australia

    Directory of Open Access Journals (Sweden)

    Stephen R. Zubrick

    2012-12-01

    Full Text Available Objectives: To examine factors that impact on breastfeeding duration among Western Australian Aboriginal children. We hypothesised that Aboriginal children living in remote locations in Western Australia were breastfed for longer than those living in metropolitan locations. Methods: A population-based cross-sectional survey was conducted from 2000 to 2002 in urban, rural and remote settings across Western Australia. Cross-tabulations and multivariate logistic regression analyses were performed, using survey weights to produce unbiased estimates for the population of Aboriginal children. Data on demographic, maternal and infant characteristics were collected from 3932 Aboriginal birth mothers about their children aged 0–17 years (representing 22,100 Aboriginal children in Western Australia. Results: 71% of Aboriginal children were breastfed for three months or more. Accounting for other factors, there was a strong gradient for breastfeeding duration by remoteness, with Aboriginal children living in areas of moderate isolation being 3.2 times more likely to be breastfed for three months or more (p < 0.001 compared to children in metropolitan Perth. Those in areas of extreme isolation were 8.6 times more likely to be breastfed for three months or longer (p < 0.001. Conclusions: Greater residential isolation a protective factor linked to longer breastfeeding duration for Aboriginal children in our West Australian cohort.

  19. Effects of beach replenishment on intertidal invertebrates: A 15-month, eight beach study.

    Science.gov (United States)

    Wooldridge, Tyler; Henter, Heather J.; Kohn, Joshua R.

    2016-06-01

    Beach replenishment is an increasingly popular means to remediate coastal erosion, but no consensus exists regarding how long replenishment affects sandy beach intertidal invertebrates, key components of beach ecosystems. We monitored the intertidal invertebrate community for fifteen months following a replenishment project at eight beaches, each with replenished and control sections, across San Diego County. Nearly all taxa showed major declines in abundance immediately following replenishment. Populations of talitrid amphipods and the bean clam Donax gouldii recovered within one year, sooner than in previous studies. On some beaches, populations of the mole crab Emerita analoga bloomed four months after replenishment and were more numerous on replenished portions of beaches at that time. Mole crab populations subsequently declined and no longer differed by treatment. The polychaete community, composed of Scolelepis sp. and several other numerically important taxa, showed a strong replenishment-induced reduction in abundance that persisted through the end of the study. The large negative effect of replenishment on polychaetes, coupled with their overall importance to the invertebrate community, resulted in a more than twofold reduction in overall invertebrate abundance on replenished beaches at 15 months. Such reductions may have far reaching consequences for sandy beach ecosystems, as community declines can reduce prey availability for shorebirds and fish. As this and other recent studies have revealed longer times for the recovery of intertidal invertebrates than previously observed, longer study periods and more cautious estimates regarding the magnitude, variability, and duration of impacts of beach replenishment for management decision-making are warranted.

  20. Trauma and cultural safety: providing quality care to HIV-infected women of aboriginal descent.

    Science.gov (United States)

    McCall, Jane; Lauridsen-Hoegh, Patricia

    2014-01-01

    In Canada, the Aboriginal community is most at risk for HIV infection. Aboriginal peoples have disproportionately high rates of violence, drug use, and challenging socioeconomic circumstances. All of this is related to a history of colonization that has left Aboriginal people vulnerable to HIV infection through unsafe sex, needle sharing, and lack of access to health promotion and education. Aboriginal women are at particular risk for HIV infection. They experience a disproportionate degree of trauma, which is associated with colonization, high rates of childhood sexual abuse, and illicit drug use. A history of trauma impacts on access to health care, uptake of antiretroviral therapy, and mortality and morbidity in people with HIV. We describe the case of a 52-year-old, HIV-infected Aboriginal woman. We review the current evidence related to her case, including colonization, intersectionality, post-traumatic stress disorder, depression, revictimization, and substance use. PMID:24012166

  1. Characteristics and outcome of type 2 diabetes in urban Aboriginal people: the Fremantle Diabetes Study.

    Science.gov (United States)

    Davis, T M E; McAullay, D; Davis, W A; Bruce, D G

    2007-01-01

    We analysed data from Aboriginal patients with type 2 diabetes recruited to the community-based Fremantle Diabetes Study and compared them with those from the Anglo-Celt participants. Diabetes prevalence among Aboriginal people in the Fremantle area was more than double that of Anglo-Celts and the average age at diagnosis was 14 years or younger. Glycaemic control, urinary albumin :creatinine and the proportion of smokers were all higher in the Aboriginal group and there was evidence of lower diabetes-related quality of life and high rates of disability at a young age. The Aboriginal patients died 18 years or younger than their Anglo-Celt counterparts. Specialized, culturally-sensitive and sustainable programmes are urgently needed to improve the management of diabetes in urban Aboriginal communities.

  2. Aboriginal Homelessness: A Framework for Best Practice in the Context of Structural Violence

    Directory of Open Access Journals (Sweden)

    Nelly D. Oelke

    2016-07-01

    Full Text Available Homelessness among Indigenous peoples is an important issue in Canada and internationally. Research was conducted in seven metropolitan areas in the four western provinces of Canada to explore current services with the aim of developing a best practices framework to end homelessness for Aboriginal peoples. Sequential mixed methods were used. Key results found agreement that Aboriginal peoples were overrepresented among the homeless and policy determined the approach to and comprehensiveness of services provided. Funding, lack of time, and lack of resources were highlighted as issues. Gaps identified included a lack of partnership, cross-cultural collaboration, cultural safety, and evaluation and research in service provision. Best practices included ensuring cultural safety, fostering partnerships among agencies, implementing Aboriginal governance, ensuring adequate and sustainable funding, equitable employment of Aboriginal staff, incorporating cultural reconnection, and undertaking research and evaluation to guide policy and practices related to homelessness among Aboriginal peoples.

  3. Growing up our way: the first year of life in remote Aboriginal Australia.

    Science.gov (United States)

    Kruske, Sue; Belton, Suzanne; Wardaguga, Molly; Narjic, Concepta

    2012-06-01

    In this study, we attempted to explore the experiences and beliefs of Aboriginal families as they cared for their children in the first year of life. We collected family stories concerning child rearing, development, behavior, health, and well-being between each infant's birth and first birthday. We found significant differences in parenting behaviors and child-rearing practices between Aboriginal groups and mainstream Australians. Aboriginal parents perceived their children to be autonomous individuals with responsibilities toward a large family group. The children were active agents in determining their own needs, highly prized, and included in all aspects of community life. Concurrent with poverty, neocolonialism, and medical hegemony, child-led parenting styles hamper the effectiveness of health services. Hence, until the planners of Australia's health systems better understand Aboriginal knowledge systems and incorporate them into their planning, we can continue to expect the failure of government and health services among Aboriginal communities. PMID:22218266

  4. Beach Nourishment History (1920s to 2000)

    Data.gov (United States)

    California Department of Resources — This is a dataset of beach nourishment history for the California Coastline from the 1920s to 2000. The original data was in tabular form (an Excel spreadsheet) and...

  5. Faults--Offshore Refugio Beach, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3319 presents folds for the geologic and geomorphic map (see sheets 10, SIM 3319) of Offshore Refugio Beach, California. The vector data file is...

  6. Folds--Offshore Refugio Beach, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3319 presents folds for the geologic and geomorphic map (see sheets 10, SIM 3319) of Offshore Refugio Beach, California. The vector data file is...

  7. Plastics and beaches: A degrading relationship

    International Nuclear Information System (INIS)

    Plastic debris in Earth's oceans presents a serious environmental issue because breakdown by chemical weathering and mechanical erosion is minimal at sea. Following deposition on beaches, plastic materials are exposed to UV radiation and physical processes controlled by wind, current, wave and tide action. Plastic particles from Kauai's beaches were sampled to determine relationships between composition, surface textures, and plastics degradation. SEM images indicated that beach plastics feature both mechanically eroded and chemically weathered surface textures. Granular oxidation textures were concentrated along mechanically weakened fractures and along the margins of the more rounded plastic particles. Particles with oxidation textures also produced the most intense peaks in the lower wavenumber region of FTIR spectra. The textural results suggest that plastic debris is particularly conducive to both chemical and mechanical breakdown in beach environments, which cannot be said for plastics in other natural settings on Earth

  8. Shell worlds

    Science.gov (United States)

    Roy, Kenneth I.; Kennedy, Robert G., III; Fields, David E.

    2013-02-01

    The traditional concept of terraforming assumes ready availability of candidate planets with acceptable qualities: orbiting a star in its "Goldilocks zone", liquid water, enough mass, years longer than days, magnetic field, etc. But even stipulating affordable interstellar travel, we still might never find a good candidate elsewhere. Whatever we found likely would require centuries of heavy terraforming, just as Mars or Venus would here. Our increasing appreciation of the ubiquity of life suggests that any terra nova would already possess it. We would then face the dilemma of introducing alien life forms (us, our microbes) into another living world. Instead, we propose a novel method to create habitable environments for humanity by enclosing airless, sterile, otherwise useless planets, moons, and even large asteroids within engineered shells, which avoids the conundrum. These shells are subject to two opposing internal stresses: compression due to the primary's gravity, and tension from atmospheric pressure contained inside. By careful design, these two cancel each other resulting in zero net shell stress. Beneath the shell an Earth-like environment could be created similar in almost all respects to that of Home, except for gravity, regardless of the distance to the sun or other star. Englobing a small planet, moon, or even a dwarf planet like Ceres, would require astronomical amounts of material (quadrillions of tons) and energy, plus a great deal of time. It would be a quantum leap in difficulty over building Dyson Dots or industrializing our solar system, perhaps comparable to a mission across interstellar space with a living crew within their lifetime. But when accomplished, these constructs would be complete (albeit small) worlds, not merely large habitats. They could be stable across historic timescales, possibly geologic. Each would contain a full, self-sustaining ecology, which might evolve in curious directions over time. This has interesting implications

  9. A comparison of Aboriginal and non-Aboriginal students on the inter-related dimensions of self-concept, strengths and achievement

    Directory of Open Access Journals (Sweden)

    Jessica Whitley

    2014-10-01

    Full Text Available Self-concept has been found to play a key role in academic and psychosocial outcomes for students. Appreciating the factors that have a bearing upon self-concept may be of particular importance for Aboriginal students, many of whom experience poorer outcomes than non-Aboriginal Canadians. The current study explored the relationships between multidimensional self-concept, perceived strengths and academic achievement among a sample Aboriginal and non-Aboriginal students. Results indicated that perceived self-concept and strengths were largely similar across groups. However, students in the two groups drew on different strengths to comprise their general self-concept. Findings are explored within the context of existing research and theory.

  10. Factors contributing to delayed diagnosis of cancer among Aboriginal people in Australia: a qualitative study

    Science.gov (United States)

    Shahid, Shaouli; Teng, Tiew-Hwa Katherine; Bessarab, Dawn; Aoun, Samar; Baxi, Siddhartha; Thompson, Sandra C

    2016-01-01

    Background/objectives Delayed presentation of symptomatic cancer is associated with poorer survival. Aboriginal patients with cancer have higher rates of distant metastases at diagnosis compared with non-Aboriginal Australians. This paper examined factors contributing to delayed diagnosis of cancer among Aboriginal Australians from patient and service providers' perspectives. Methods In-depth, open-ended interviews were conducted in two stages (2006–2007 and 2011). Inductive thematic analysis was assisted by use of NVivo looking around delays in presentation, diagnosis and referral for cancer. Participants Aboriginal patients with cancer/family members (n=30) and health service providers (n=62) were recruited from metropolitan Perth and six rural/remote regions of Western Australia. Results Three broad themes of factors were identified: (1) Contextual factors such as intergenerational impact of colonisation and racism and socioeconomic deprivation have negatively impacted on Aboriginal Australians' trust of the healthcare professionals; (2) health service-related factors included low accessibility to health services, long waiting periods, inadequate numbers of Aboriginal professionals and high staff turnover; (3) patient appraisal of symptoms and decision-making, fear of cancer and denial of symptoms were key reasons patients procrastinated in seeking help. Elements of shame, embarrassment, shyness of seeing the doctor, psychological ‘fear of the whole health system’, attachment to the land and ‘fear of leaving home’ for cancer treatment in metropolitan cities were other deterrents for Aboriginal people. Manifestation of masculinity and the belief that ‘health is women's domain’ emerged as a reason why Aboriginal men were reluctant to receive health checks. Conclusions Solutions to improved Aboriginal cancer outcomes include focusing on the primary care sector encouraging general practitioners to be proactive to suspicion of symptoms with appropriate

  11. 77 FR 50019 - Safety Zone; Cocoa Beach Air Show, Atlantic Ocean, Cocoa Beach, FL

    Science.gov (United States)

    2012-08-20

    ...) 366-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Cocoa Beach Air Show, Atlantic Ocean, Cocoa... establishing a temporary safety zone on the waters of the Atlantic Ocean located east of Cocoa Beach,...

  12. Transformation of Palm Beach Community College to Palm Beach State College: A Case Study

    Science.gov (United States)

    Basiratmand, Mehran

    2013-01-01

    The purpose of this single-site case study was to examine the organization and leadership change process of Palm Beach State College, a publicly funded institution in Florida, as it embarked on offering bachelor's degree programs. The study examined the organizational change process and the extent to which Palm Beach State College's organization…

  13. Beach-goer behavior during a retrospectively detected algal bloom at a Great Lakes beach

    Science.gov (United States)

    Algal blooms occur among nutrient rich, warm surface waters and may adversely impact recreational beaches. During July – September 2003, a prospective study of beachgoers was conducted on weekends at a public beach on a Great Lake in the United States. We measured each beac...

  14. Holocene raised beach stratigraphy and sea-level history of Kizahasi Beach, Skarvsnes, Luetzow-Holm Bay, Antarctica

    International Nuclear Information System (INIS)

    Twelve radiocarbon (14C) dates of in situ fossil shells of Laternula elliptica from deltaic sediments from the raised Kizahasi Beach with well-marked stepped topography allow us to define Holocene relative sea-level change at Skarvsnes, Luetzow-Holm Bay region. The upper edge of a step usually corresponds to the upper end of a topset bed of deltaic sediments. The sedimentary structures and topography from near to the present high-tide line to shallow marine depths are similar to the deltaic sedimentary structures preserved in the stepped topography. Considering this similarity, the elevation of the upper end of topset beds, and the relationship to foreset or bottomset beds, indicates the elevation of a former high-tide level at the time the shell was alive. This relationship can be applied to the estimation of the elevation of former shorelines and the reconstruction of Holocene relative sea-level change. Stable sea levels are identified at 17-13 m a.s.l. during 7200-5500 14C yr BP, at 11-9 m during 5000-4500 14C yr BP, and at 14C yr BP. (author). 18 refs., 6 figs.; 1 tab

  15. A dermatoglyphic study of the Amis aboriginal population of Taiwan

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Amis is the largest aboriginal population in Taiwan. The previous dermatoglyphic studies of the Amis only reported limited data. In this study, we collected and analyzed the dermatoglyphs of 200 Amis individuals, and we reported a wide range of dermatoglyphic variables including total finger ridge count, a-b ridge count, atd angle, axial triradius percent distance, and frequencies of fingerprint pattern, palmar thenar pattern, palmar interdigital pattern, and simian line. This study is the first comprehensive dermatoglyphic research of Amis since 1960s, and its dermatoglyphic data will be useful for future research in anthropology, genetics and medicine.

  16. A dermatoglyphic study of the Amis aboriginal population of Taiwan

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Amis is the largest aboriginal population in Taiwan. The previous dermatoglyphic studies of the Amis only reported limited data. In this study, we collected and analyzed the dermatoglyphs of 200 Amis in-dividuals, and we reported a wide range of dermatoglyphic variables including total finger ridge count, a-b ridge count, atd angle, axial triradius percent distance, and frequencies of fingerprint pattern, pal-mar thenar pattern, palmar interdigital pattern, and simian line. This study is the first comprehensive dermatoglyphic research of Amis since 1960s, and its dermatoglyphic data will be useful for future re-search in anthropology, genetics and medicine.

  17. Traditional Education of Aboriginal People in Canada: Principles, Methods and Characteristic Features

    Directory of Open Access Journals (Sweden)

    Zapotichna Maria

    2015-12-01

    Full Text Available In the article the period of traditional education of aboriginal people in Canada in precolonial times has been presented. The main objectives have been defined as theoretical analysis of scientific and pedagogical literature, which highlights different aspects of the problem under research; characteristic of theoretical framework in understanding the concept of traditional aboriginal pedagogy and main principles underlying the education of younger generations of the indigenous people in Canada. The major components of teaching methods (practical, visual and oral have been specified. Practical, visual and oral methods of imparting knowledge have been discussed and peculiarities of the traditional education of native population in Canada in precolonial period have been identified. The problem of traditional education of aboriginal people in Canada has been studied by scientists: aboriginal education (M. Battiste, J. Henderson, J. Lambe; development of aboriginal education (J. Friesen, V. Friesen, J. Miller, E. Neegan; tertiary education of aboriginal people (V. Kirkness; traditional education of aboriginal people (L. McGregor. The research methodology comprises theoretical methods (comparative-historical method; logical and comparative methods; methods of induction and deduction, synthesis and analysis.

  18. “No More Boomerang”: Environment and Technology in Contemporary Aboriginal Australian Poetry

    Directory of Open Access Journals (Sweden)

    John Charles Ryan

    2015-12-01

    Full Text Available Based in oral traditions and song cycles, contemporary Aboriginal Australian poetry is full of allusions to the environment. Not merely a physical backdrop for human activities, the ancient Aboriginal landscape is a nexus of ecological, spiritual, material, and more-than-human overlays—and one which is increasingly compromised by modern technological impositions. In literary studies, while Aboriginal poetry has become the subject of critical interest, few studies have foregrounded the interconnections between environment and technology. Instead, scholarship tends to focus on the socio-political and cultural dimensions of the writing. How have contemporary Australian Aboriginal poets responded to the impacts of environmental change and degradation? How have poets addressed the effects of modern technology in ancestral environments, or country? This article will develop an ecocritical and technology-focused perspective on contemporary Aboriginal poetry through an analysis of the writings of three significant literary-activists: Jack Davis (1917–2000, Oodgeroo Noonuccal (1920–1993, and Lionel Fogarty (born 1958. Davis, Noonuccal, and Fogarty strive poetically to draw critical attention to the particular impacts of late modernist technologies on Aboriginal people and country. In developing a critique of invasive technologies that adversely affect the environment and culture, their poetry also invokes the Aboriginal technologies that sustained (and, in places, still sustain people in reciprocal relation to country.

  19. "Unwell while Aboriginal": iatrogenesis in Australian medical education and clinical case management

    Directory of Open Access Journals (Sweden)

    Ewen SC

    2016-05-01

    Full Text Available Shaun C Ewen,1 David Hollinsworth2 1Melbourne Poche Centre for Indigenous Health, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Melbourne, VIC, 2Indigenous Studies, Faculty of Arts, Business and Law, University of the Sunshine Coast, Sippy Downs, QLD, Australia Introduction: Attention to Aboriginal health has become mandatory in Australian medical education. In parallel, clinical management has increasingly used Aboriginality as an identifier in both decision making and reporting of morbidity and mortality. This focus is applauded in light of the gross inequalities in health outcomes between indigenous people and other Australians. Methods: A purposive survey of relevant Australian and international literature was conducted to map the current state of play and identify concerns with efforts to teach cultural competence with Aboriginal people in medical schools and to provide “culturally appropriate” clinical care. The authors critically analyzed this literature in light of their experiences in teaching Aboriginal studies over six decades in many universities to generate examples of iatrogenic effects and possible responses. Results and discussion: Understanding how to most effectively embed Aboriginal content and perspectives in curriculum and how to best teach and assess these remains contested. This review canvasses these debates, arguing that well-intentioned efforts in medical education and clinical management can have iatrogenic impacts. Given the long history of racialization of Aboriginal people in Australian medicine and the relatively low levels of routine contact with Aboriginal people among students and clinicians, the review urges caution in compounding these iatrogenic effects and proposes strategies to combat or reduce them. Conclusion: Long overdue efforts to recognize gaps and inadequacies in medical education about Aboriginal people and their health and to provide equitable health services

  20. Repositioning the Racial Gaze: Aboriginal Perspectives on Race, Race Relations and Governance

    Directory of Open Access Journals (Sweden)

    Daphne Habibis

    2016-02-01

    Full Text Available In Australia, public debate about recognition of the nation’s First Australians through constitutional change has highlighted the complexity and sensitivities surrounding Indigenous/state relations at even the most basic level of legal rights. But the unevenness of race relations has meant Aboriginal perspectives on race relations are not well known. This is an obstacle for reconciliation which, by definition, must be a reciprocal process. It is especially problematic in regions with substantial Aboriginal populations, where Indigenous visibility make race relations a matter of everyday experience and discussion. There has been considerable research on how settler Australians view Aboriginal people but little is known about how Aboriginal people view settler Australians or mainstream institutions. This paper presents the findings from an Australian Research Council project undertaken in partnership with Larrakia Nation Aboriginal Corporation. Drawing on in-depth interviews with a cross-section of Darwin’s Aboriginal residents and visitors, it aims to reverse the racial gaze by investigating how respondents view settler Australian politics, values, priorities and lifestyles. Through interviews with Aboriginal people this research provides a basis for settler Australians to discover how they are viewed from an Aboriginal perspective. It repositions the normativity of settler Australian culture, a prerequisite for a truly multicultural society. Our analysis argues the narratives of the participants produce a story of Aboriginal rejection of the White Australian neo-liberal deal of individual advancement through economic pathways of employment and hyper-consumption. The findings support Honneth’s arguments about the importance of intersubjective recognition by pointing to the way misrecognition creates and reinforces social exclusion.

  1. Threats to sandy beach ecosystems: A review

    Science.gov (United States)

    Defeo, Omar; McLachlan, Anton; Schoeman, David S.; Schlacher, Thomas A.; Dugan, Jenifer; Jones, Alan; Lastra, Mariano; Scapini, Felicita

    2009-01-01

    We provide a brief synopsis of the unique physical and ecological attributes of sandy beach ecosystems and review the main anthropogenic pressures acting on the world's single largest type of open shoreline. Threats to beaches arise from a range of stressors which span a spectrum of impact scales from localised effects (e.g. trampling) to a truly global reach (e.g. sea-level rise). These pressures act at multiple temporal and spatial scales, translating into ecological impacts that are manifested across several dimensions in time and space so that today almost every beach on every coastline is threatened by human activities. Press disturbances (whatever the impact source involved) are becoming increasingly common, operating on time scales of years to decades. However, long-term data sets that describe either the natural dynamics of beach systems or the human impacts on beaches are scarce and fragmentary. A top priority is to implement long-term field experiments and monitoring programmes that quantify the dynamics of key ecological attributes on sandy beaches. Because of the inertia associated with global climate change and human population growth, no realistic management scenario will alleviate these threats in the short term. The immediate priority is to avoid further development of coastal areas likely to be directly impacted by retreating shorelines. There is also scope for improvement in experimental design to better distinguish natural variability from anthropogenic impacts. Sea-level rise and other effects of global warming are expected to intensify other anthropogenic pressures, and could cause unprecedented ecological impacts. The definition of the relevant scales of analysis, which will vary according to the magnitude of the impact and the organisational level under analysis, and the recognition of a physical-biological coupling at different scales, should be included in approaches to quantify impacts. Zoning strategies and marine reserves, which have not

  2. Discontinuity surfaces and event stratigraphy of Okha Shell Limestone Member: Implications for Holocene sea level changes, western India

    Indian Academy of Sciences (India)

    Uday Bhonde; Bhawanisingh G Desai

    2011-08-01

    The Okha Shell Limestone Member of Chaya Formation is the coarse grained, shell rich deposit commonly recognized as the beach rocks. It has been age bracketed between Late Pleistocene and Holocene. Late Quaternary sea level changes have been studied with beach rocks along the Saurashtra coastal region. The present study has been carried out in the Okhamandal area of the Saurashtra peninsula especially on the Okha Shell Limestone Member as exposed at various locations along the coast from north to south. Temporal and spatial correlations of the observations have revealed three events in the Okha Shell Limestone Member of Chaya Formation that are correlated laterally. The events show depositional breaks represented by discontinuity surfaces, the taphofacies varieties and ichnological variations. The present study in the context of available geochrnological data of the region suggests a prominent depositional break representing low sea level stand (regression) during an Early Holocene during the deposition of Okha Shell Limestone Member.

  3. Beach science in the Great Lakes

    Science.gov (United States)

    Nevers, Meredith B.; Byappanahalli, Murulee N.; Edge, Thomas A.; Whitman, Richard L.

    2014-01-01

    Monitoring beach waters for human health has led to an increase and evolution of science in the Great Lakes, which includes microbiology, limnology, hydrology, meteorology, epidemiology, and metagenomics, among others. In recent years, concerns over the accuracy of water quality standards at protecting human health have led to a significant interest in understanding the risk associated with water contact in both freshwater and marine environments. Historically, surface waters have been monitored for fecal indicator bacteria (fecal coliforms, Escherichia coli, enterococci), but shortcomings of the analytical test (lengthy assay) have resulted in a re-focusing of scientific efforts to improve public health protection. Research has led to the discovery of widespread populations of fecal indicator bacteria present in natural habitats such as soils, beach sand, and stranded algae. Microbial source tracking has been used to identify the source of these bacteria and subsequently assess their impact on human health. As a result of many findings, attempts have been made to improve monitoring efficiency and efficacy with the use of empirical predictive models and molecular rapid tests. All along, beach managers have actively incorporated new findings into their monitoring programs. With the abundance of research conducted and information gained over the last 25 years, “Beach Science” has emerged, and the Great Lakes have been a focal point for much of the ground-breaking work. Here, we review the accumulated research on microbiological water quality of Great Lakes beaches and provide a historic context to the collaborative efforts that have advanced this emerging science.

  4. Changes in Tobacco Use, Susceptibility to Future Smoking, and Quit Attempts among Canadian Youth over Time: A Comparison of Off-Reserve Aboriginal and Non-Aboriginal Youth

    Directory of Open Access Journals (Sweden)

    Tara Elton-Marshall

    2013-02-01

    Full Text Available The purpose of this study was to determine whether there is a growing inequity in tobacco use, susceptibility to future smoking, and quit attempts among Off-Reserve Aboriginal (ORA youth in Canada relative to Non-Aboriginal youth. Current smoking, susceptibility to future smoking and quit attempts were examined among a nationally representative sample of ORA and Non-Aboriginal Canadian youth. Data are from cross-sectional surveys of 88,661 respondents in Grades 6 to 9 across the 2004, 2006 and 2008 survey waves of the Youth Smoking Survey (YSS. At each wave, ORA youth were more likely to be current smokers (overall OR = 3.91, 95% CI 3.47 to 4.41, to be susceptible to future smoking (overall OR = 1.37, 95% CI 1.27 to 1.48, and less likely to have ever made a quit attempt compared to Non-Aboriginal youth (overall OR = 0.74, 95% CI 0.57 to 0.96. Although susceptibility to future smoking declined for Non-Aboriginal youth, the prevalence of susceptibility remained stable among ORA youth. The percentage of ORA youth reporting making a quit attempt increased, however, current smoking rates among ORA youth did not decline. These findings suggest that the disparity in susceptibility to future tobacco use among ORA and Non-Aboriginal youth has increased over time. Despite increased rates of quit attempts, current smoking rates remain significantly higher among ORA youth. Tobacco control programs for Aboriginal youth should be a public health priority.

  5. Racism and Oral Health Outcomes among Pregnant Canadian Aboriginal Women.

    Science.gov (United States)

    Lawrence, Herenia P; Cidro, Jaime; Isaac-Mann, Sonia; Peressini, Sabrina; Maar, Marion; Schroth, Robert J; Gordon, Janet N; Hoffman-Goetz, Laurie; Broughton, John R; Jamieson, Lisa

    2016-02-01

    This study assessed links between racism and oral health outcomes among pregnant Canadian Aboriginal women. Baseline data were analyzed for 541 First Nations (94.6%) and Métis (5.4%) women in an early childhood caries preventive trial conducted in urban and on-reserve communities in Ontario and Manitoba. One-third of participants experienced racism in the past year determined by the Measure of Indigenous Racism Experience. In logistic regressions, outcomes significantly associated with incidents of racism included: wearing dentures, off-reserve dental care, asked to pay for dental services, perceived need for preventive care, flossing more than once daily, having fewer than 21 natural teeth, fear of going to dentist, never received orthodontic treatment and perceived impact of oral conditions on quality of life. In the context of dental care, racism experienced by Aboriginal women can be a barrier to accessing services. Programs and policies should address racism's insidious effects on both mothers' and children's oral health outcomes. PMID:26853210

  6. Socio-economic impacts between the nuclear industry and Aboriginal people

    International Nuclear Information System (INIS)

    The paper explores several aspects of the socio-economic impact of the nuclear industry on Aboriginal people in northern Canada. The issues discussed include decision-making by consensus, community-based development, the role of Traditional Ecological Knowledge and Management Systems (TEKMS), relationships with land and nature, and social and health issues. The issues are discussed with respect to the divergence between Aboriginal and non-Aboriginal cultures, which affect the timelines for project viability as well as the continued harmony between industry and community. It is concluded that economic gains can be achieved through continuous community dialogue from the moment of project inception. (author)

  7. A process for the inclusion of Aboriginal People in health research: lessons from the Determinants of TB Transmission project.

    Science.gov (United States)

    Boffa, Jody; King, Malcolm; McMullin, Kathleen; Long, Richard

    2011-03-01

    The Determinants of TB Transmission (DTT) project, a federally-funded study covering the period April 1, 2006-March 31, 2013, and examining the determinants of TB transmission amongst the Canadian-born population (Aboriginal and non-Aboriginal) in the prairie provinces of Canada, took a novel approach to health research involving Aboriginal people. The methodology aligned itself with the recently published Canadian Institutes of Health Research (CIHR) Guidelines for Health Research Involving Aboriginal People and the established principles of Ownership, Control, Access, and Possession (OCAP). This article details the process by which collaboration with Aboriginal peoples was achieved, including the involvement of Aboriginal researchers, the development of Provincial Network Committees (PNCs), and communications with First Nations Chiefs and Council. Strengths of this methodology included Aboriginal organizational and community support with a high rate of participation; PNC leadership, which brought together Aboriginal stakeholders with provincial and federal TB program planners; and the exploration of both on and off-reserve transmission factors. Challenges of the methodology included meeting funding agency timelines and expectations given the gradual process of trust development and PNC-reviewed publication; respecting both community and individual participants' autonomy regarding study participation; and political discomfort with strong Aboriginal involvement. While the methodology required a dedicated investment from researchers and funding agencies alike, the process was worthwhile and achieved a high degree of support from its major collaborators: the Aboriginal peoples. PMID:21316828

  8. Recognizing cephalopod boreholes in shells and the northward spread of Octopus vulgaris Cuvier, 1797 (Cephalopoda, Octopodoidea)

    NARCIS (Netherlands)

    Hiemstra, Auke-Florian

    2015-01-01

    Octopuses prey on molluscs by boring through their shell. Among the regular naticid borings, traces of cephalopod predation should be found soon on Dutch beaches. Bottom trawling has declined, and by the effects of global warming Octopus will find its way back to the North Sea where it lived before.

  9. EPA Office of Water (OW): Beaches PRAWN Attribute Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and...

  10. Evaluation of Subterranean Subsidence at Seal Beach National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this study was to determine the amount of subsurface subsidence at Naval Weapons Station Seal Beach (NWSSB) areas which include Seal Beach National...

  11. Beach Advisory and Closing Online Notification (BEACON) system

    Data.gov (United States)

    U.S. Environmental Protection Agency — Beach Advisory and Closing Online Notification system (BEACON) is a colletion of state and local data reported to EPA about beach closings and advisories. BEACON is...

  12. EPA Office of Water (OW): Beaches NHDPlus Indexed Dataset

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and...

  13. Climate induced changes in beach morphology and sediment dynamics, Machilipatnam

    Digital Repository Service at National Institute of Oceanography (India)

    Chauhan, O.S.

    The wave climate, littoral current patterns, monthly and seasonal longshore drift rates, beach profile changes, and sediment budget of the beach sediments were determined along Machilipatnam, Andhra Pradesh (India) for the NE, SW monsoons...

  14. Burrowing inhibition by fine textured beach fill: Implications for recovery of beach ecosystems

    Science.gov (United States)

    Viola, Sloane M.; Hubbard, David M.; Dugan, Jenifer E.; Schooler, Nicholas K.

    2014-10-01

    Beach nourishment is often considered the most environmentally sound method of maintaining eroding shorelines. However, the ecological consequences are poorly understood. Fill activities cause intense disturbance and high mortality and have the potential to alter the diversity, abundance, and distribution of intertidal macroinvertebrates for months to years. Ecological recovery following fill activities depends on successful recolonization and recruitment of the entire sandy intertidal community. The use of incompatible sediments as fill material can strongly affect ecosystem recovery. We hypothesized that burrowing inhibition of intertidal animals by incompatible fine fill sediments contributes to ecological impacts and limits recovery in beach ecosystems. We experimentally investigated the influence of intertidal zone and burrowing mode on responses of beach invertebrates to altered sediment texture (28-38% fines), and ultimately the potential for colonization and recovery of beaches disturbed by beach filling. Using experimental trials in fill material and natural beach sand, we found that the mismatched fine fill sediments significantly inhibited burrowing of characteristic species from all intertidal zones, including sand crabs, clams, polychaetes, isopods, and talitrid amphipods. Burrowing performance of all five species we tested was consistently reduced in the fill material and burrowing was completely inhibited for several species. The threshold for burrowing inhibition by fine sediment content in middle and lower beach macroinvertebrates varied by species, with highest sensitivity for the polychaete (4% fines, below the USA regulatory limit of 10% fines), followed by sand crabs and clams (20% fines). These results suggest broader investigation of thresholds for burrowing inhibition in fine fill material is needed for beach animals. Burrowing inhibition caused by mismatched fill sediments exposes beach macroinvertebrates to stresses, which could depress

  15. Landscape Visual Quality and Meiofauna Biodiversity on Sandy Beaches.

    Science.gov (United States)

    Felix, Gabriela; Marenzi, Rosemeri C; Polette, Marcos; Netto, Sérgio A

    2016-10-01

    Sandy beaches are central economic assets, attracting more recreational users than other coastal ecosystems. However, urbanization and landscape modification can compromise both the functional integrity and the attractiveness of beach ecosystems. Our study aimed at investigating the relationship between sandy beach artificialization and the landscape perception by the users, and between sandy beach visual attractiveness and biodiversity. We conducted visual and biodiversity assessments of urbanized and semiurbanized sandy beaches in Brazil and Uruguay. We specifically examined meiofauna as an indicator of biodiversity. We hypothesized that urbanization of sandy beaches results in a higher number of landscape detractors that negatively affect user evaluation, and that lower-rated beach units support lower levels of biodiversity. We found that urbanized beach units were rated lower than semiurbanized units, indicating that visual quality was sensitive to human interventions. Our expectations regarding the relationship between landscape perception and biodiversity were only partially met; only few structural and functional descriptors of meiofauna assemblages differed among classes of visual quality. However, lower-rated beach units exhibited signs of lower environmental quality, indicated by higher oligochaete densities and significant differences in meiofauna structure. We conclude that managing sandy beaches needs to advance beyond assessment of aesthetic parameters to also include the structure and function of beach ecosystems. Use of such supporting tools for managing sandy beaches is particularly important in view of sea level rise and increasing coastal development. PMID:27376939

  16. Post tsunami rebuilding of beaches and the texture of sediments

    Digital Repository Service at National Institute of Oceanography (India)

    Loveson, V.J.; Gujar, A.R.; Rajamanickam, G.V.; Chandrasekar, N.; Manickaraj, D.S.; Chandrasekaran, R.; Chaturvedi, S.K.; Mahesh, R.; Josephine, P.J.; Deepa, V.; Sudha, V.; Sunderasen, D.

    and textural statistic studies. In view of the presence tsunami in between, the beach sand composition and texture have been drastically changed, the studies on beach re-building effort has been initiated in continuing the beach sand sample collection to 2006...

  17. Landscape Visual Quality and Meiofauna Biodiversity on Sandy Beaches.

    Science.gov (United States)

    Felix, Gabriela; Marenzi, Rosemeri C; Polette, Marcos; Netto, Sérgio A

    2016-10-01

    Sandy beaches are central economic assets, attracting more recreational users than other coastal ecosystems. However, urbanization and landscape modification can compromise both the functional integrity and the attractiveness of beach ecosystems. Our study aimed at investigating the relationship between sandy beach artificialization and the landscape perception by the users, and between sandy beach visual attractiveness and biodiversity. We conducted visual and biodiversity assessments of urbanized and semiurbanized sandy beaches in Brazil and Uruguay. We specifically examined meiofauna as an indicator of biodiversity. We hypothesized that urbanization of sandy beaches results in a higher number of landscape detractors that negatively affect user evaluation, and that lower-rated beach units support lower levels of biodiversity. We found that urbanized beach units were rated lower than semiurbanized units, indicating that visual quality was sensitive to human interventions. Our expectations regarding the relationship between landscape perception and biodiversity were only partially met; only few structural and functional descriptors of meiofauna assemblages differed among classes of visual quality. However, lower-rated beach units exhibited signs of lower environmental quality, indicated by higher oligochaete densities and significant differences in meiofauna structure. We conclude that managing sandy beaches needs to advance beyond assessment of aesthetic parameters to also include the structure and function of beach ecosystems. Use of such supporting tools for managing sandy beaches is particularly important in view of sea level rise and increasing coastal development.

  18. Fine particle deposition at Vainguinim tourist beach, Goa, India

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Jayakumar, S.; SanilKumar, V.; Ilangovan, D.

    Vainguinim Beach is a small and narrow pocket beach located on the rocky coast of Dona Paula Bay, at the estuarine front of the Zuari River in Goa, India. The beach has been widely used for recreation and swimming by a large number of tourists...

  19. Tracer Studies In A Laboratory Beach Subjected To Waves

    Science.gov (United States)

    This work investigated the washout of dissolved nutrients from beaches due to waves by conducting tracer studies in a laboratory beach facility. The effects of waves were studied in the case where the beach was subjected to the tide, and that in which no tidal action was present...

  20. Beachwatch : The effect of daily morphodynamics on seasonal beach evolution

    NARCIS (Netherlands)

    Quartel, S.

    2007-01-01

    Not only the storm intensity, but also the capacity of the beach to recover during fair weather conditions, influences the erosion trends of beaches. Susanne Quartel concludes this in her thesis in which the daily changes of the intertidal beach of Noordwijk aan Zee, the Netherlands, are described.

  1. Landscape Visual Quality and Meiofauna Biodiversity on Sandy Beaches

    Science.gov (United States)

    Felix, Gabriela; Marenzi, Rosemeri C.; Polette, Marcos; Netto, Sérgio A.

    2016-10-01

    Sandy beaches are central economic assets, attracting more recreational users than other coastal ecosystems. However, urbanization and landscape modification can compromise both the functional integrity and the attractiveness of beach ecosystems. Our study aimed at investigating the relationship between sandy beach artificialization and the landscape perception by the users, and between sandy beach visual attractiveness and biodiversity. We conducted visual and biodiversity assessments of urbanized and semiurbanized sandy beaches in Brazil and Uruguay. We specifically examined meiofauna as an indicator of biodiversity. We hypothesized that urbanization of sandy beaches results in a higher number of landscape detractors that negatively affect user evaluation, and that lower-rated beach units support lower levels of biodiversity. We found that urbanized beach units were rated lower than semiurbanized units, indicating that visual quality was sensitive to human interventions. Our expectations regarding the relationship between landscape perception and biodiversity were only partially met; only few structural and functional descriptors of meiofauna assemblages differed among classes of visual quality. However, lower-rated beach units exhibited signs of lower environmental quality, indicated by higher oligochaete densities and significant differences in meiofauna structure. We conclude that managing sandy beaches needs to advance beyond assessment of aesthetic parameters to also include the structure and function of beach ecosystems. Use of such supporting tools for managing sandy beaches is particularly important in view of sea level rise and increasing coastal development.

  2. Intertidal beach slope predictions compared to field data

    NARCIS (Netherlands)

    Madsen, A.J.; Plant, N.G.

    2001-01-01

    This paper presents a test of a very simple model for predicting beach slope changes. The model assumes that these changes are a function of both the incident wave conditions and the beach slope itself. Following other studies, we hypothesized that the beach slope evolves towards an equilibrium valu

  3. Health inequities experienced by Aboriginal children with respiratory conditions and their parents.

    Science.gov (United States)

    Stewart, Miriam; King, Malcolm; Blood, Roxanne; Letourneau, Nicole; Masuda, Jeffrey R; Anderson, Sharon; Bearskin, Lisa Bourque

    2013-09-01

    Asthma and allergies are common conditions among Aboriginal children and adolescents. The purpose of this study was to assess the health and health-care inequities experienced by affected children and by their parents. Aboriginal research assistants conducted individual interviews with 46 Aboriginal children and adolescents who had asthma and/or allergies (26 First Nations, 19 Métis, 1 Inuit) and 51 parents or guardians of these children and adolescents. Followup group interviews were conducted with 16 adolescents and 25 parents/ guardians. Participants reported inadequate educational resources, environmental vulnerability, social and cultural pressures, exclusion, isolation, stigma, blame, and major support deficits. They also described barriers to health-service access, inadequate health care, disrespectful treatment and discrimination by health-care providers, and deficient health insurance. These children, adolescents, and parents recommended the establishment of culturally appropriate support and education programs delivered by Aboriginal peers and health professionals. PMID:24236369

  4. Pieces of a thousand stories: repatriation of the history of Aboriginal Sydney

    Directory of Open Access Journals (Sweden)

    Peter Read

    2010-09-01

    Full Text Available The on-line project A History of Aboriginal Sydney, based at the University of Sydney, takes existing educational and Australian Indigenous digital initiatives in a new direction. By dividing Sydney into six geographical areas, we are creating a knowledge base of post-invasion Aboriginal history, incorporating different forms of tagging, timeline and digital mapping to provide multiple paths to information in text, videos, still images and, in the future, three dimensional reconstructions of former living areas. After eighteen months research we are maintaining a balance between unearthing new and forgotten material, incorporating it into our developing database, and exploring the potential of digital mapping, animation and 3D historical reconstruction for educational and research purposes. With close Indigenous consultation, especially the Aboriginal Educational Consultative Groups, we hope to digitally construct the Aboriginal history of Sydney and return it to the people who have been deprived of so much of their history for so long.

  5. Person Perception and the Evaluation of Aboriginal Topical Art: How to Change Stereotypes.

    Science.gov (United States)

    Larsen, Knud S.

    1979-01-01

    Results show that the drawings attributed to the Aboriginal "artist" produced more positive impressions and were rated more highly on the semantic differential. This research was presented at the Rocky Mountain Psychological Convention, Denver, Colorado, April, 1978. (Author)

  6. From the barrel of the gun: policy incursions, land, and Aboriginal peoples in Australia

    OpenAIRE

    Gulson, Kalervo N.; Robert J. Parkes

    2010-01-01

    This paper focuses on the enduring traces of colonialism within the Australian nation-state and the ongoing challenges to Aboriginal peoples’ rights, especially land rights. We try to make sense of contemporary federal government and New South Wales state, or provincial, government policy changes which connect land use, access and ownership to social welfare, and which target Aboriginal peoples in remote, or outback, areas and the inner city. We connect these two policy initiatives by pointin...

  7. Comparison of arch form between ethnic Malays and Malaysian Aborigines in Peninsular Malaysia

    OpenAIRE

    Othman, Siti Adibah; Xinwei, Eunice Soh; Lim, Sheh Yinn; Jamaludin, Marhazlinda; Mohamed, Nor Himazian; Yusof, Zamros Yuzaidi Mohd; Shoaib, Lily Azura; Nik Hussein, Nik Noriah

    2012-01-01

    Objective: To determine and compare the frequency distribution of various arch shapes in ethnic Malays and Malaysian Aborigines in Peninsular Malaysia and to investigate the morphological differences of arch form between these two ethnic groups. Methods: We examined 120 ethnic Malay study models (60 maxillary, 60 mandibular) and 129 Malaysian Aboriginal study models (66 maxillary, 63 mandibular). We marked 18 buccal tips and incisor line angles on each model, and digitized them using 2-dimens...

  8. Racial discrimination, post traumatic stress, and gambling problems among urban Aboriginal adults in Canada.

    Science.gov (United States)

    Currie, Cheryl L; Wild, T Cameron; Schopflocher, Donald P; Laing, Lory; Veugelers, Paul; Parlee, Brenda

    2013-09-01

    Little is known about risk factors for problem gambling (PG) within the rapidly growing urban Aboriginal population in North America. Racial discrimination may be an important risk factor for PG given documented associations between racism and other forms of addictive behaviour. This study examined associations between racial discrimination and problem gambling among urban Aboriginal adults, and the extent to which this link was mediated by post traumatic stress. Data were collected via in-person surveys with a community-based sample of Aboriginal adults living in a mid-sized city in western Canada (N = 381) in 2010. Results indicate more than 80 % of respondents experienced discrimination due to Aboriginal race in the past year, with the majority reporting high levels of racism in that time period. Past year racial discrimination was a risk factor for 12-month problem gambling, gambling to escape, and post traumatic stress disorder (PTSD) symptoms in bootstrapped regression models adjusted for confounders and other forms of social trauma. Elevated PTSD symptoms among those experiencing high levels of racism partially explained the association between racism and the use of gambling to escape in statistical models. These findings are the first to suggest racial discrimination may be an important social determinant of problem gambling for Aboriginal peoples. Gambling may be a coping response that some Aboriginal adults use to escape the negative emotions associated with racist experiences. Results support the development of policies to reduce racism directed at Aboriginal peoples in urban areas, and enhanced services to help Aboriginal peoples cope with racist events.

  9. Developing an Exploratory Framework Linking Australian Aboriginal Peoples’ Connection to Country and Concepts of Wellbeing

    OpenAIRE

    Bruce Bolam; Claire Henderson-Wilson; Mardie Townsend; Jonathan Kingsley

    2013-01-01

    Aboriginal people across Australia suffer significant health inequalities compared with the non-Indigenous population. Evidence indicates that inroads can be made to reduce these inequalities by better understanding social and cultural determinants of health, applying holistic notions of health and developing less rigid definitions of wellbeing. The following article draws on qualitative research on Victorian Aboriginal peoples’ relationship to their traditional land (known as Count...

  10. A Loose Coupling: Aboriginal Participation in Library Education - A Selective Literature Review

    OpenAIRE

    Karen Doerksen; Carla Martin

    2016-01-01

    The one constant of librarianship is the inevitability of interaction with diverse populations throughout all facets of the profession. This literature review critically examines works on the education and participation of North American Aboriginal people in the profession of librarianship and outlines the evolution of recruitment and retention strategies as they are addressed in scholarly literature. The authors pay particular attention to Canada where Aboriginal people have, historically, c...

  11. History-based Explanatory Framework for Procreative Behaviour of Aboriginal People of Canada

    OpenAIRE

    Romaniuk, Anatole

    2008-01-01

    EnglishThe transition from traditional high to modern low fertility is in the forefront of empirical and theoretical investigations in contemporary aboriginal demography.The challenging question therein remains why its fertility has started to decline a century or so after the rest of Canada, and why it continues to trail the latter by a considerable lag. The objective of this paper is to present a history-based explanatory framework of the childbearing behaviour of Canadian aboriginal people...

  12. Aboriginal population of Canada: growth dynamics under conditions of encounter of civilisations

    OpenAIRE

    Romaniuc, Anatole

    2003-01-01

    EnglishThis paper endeavours to capture the broad configuration of demographicevolution of the Aboriginal peoples of Canada from the early contacts with Europeans to the present.The main stages thereof are identified and the underlying factors explored, against the historicalbackground of Aboriginal and European civilisations' encounter. While taking stock of the past, thepaper takes a glimpse into the future. It concludes with a review of demographically-driven policyissues that the First Na...

  13. Aboriginal fisher perspectives on use of biotelemetry technology to study adult Pacific salmon

    OpenAIRE

    Nguyen V. M.; Raby G. D.; Hinch S. G.; Cooke S. J.

    2012-01-01

    Biotelemetry has become a popular tool accepted by the scientific community as a reliable approach for studying wild fish. However, stakeholder perspectives on scientific techniques and the information they generate are not uniformly positive. Aboriginal groups in particular may have opposition or apprehension to telemetry as a research tool. To that end, we conducted a river-bank survey of 111 aboriginal First Nations fishers that target adult Pacific salmon in the lower Fraser River, Britis...

  14. Racial discrimination, post traumatic stress, and gambling problems among urban Aboriginal adults in Canada.

    Science.gov (United States)

    Currie, Cheryl L; Wild, T Cameron; Schopflocher, Donald P; Laing, Lory; Veugelers, Paul; Parlee, Brenda

    2013-09-01

    Little is known about risk factors for problem gambling (PG) within the rapidly growing urban Aboriginal population in North America. Racial discrimination may be an important risk factor for PG given documented associations between racism and other forms of addictive behaviour. This study examined associations between racial discrimination and problem gambling among urban Aboriginal adults, and the extent to which this link was mediated by post traumatic stress. Data were collected via in-person surveys with a community-based sample of Aboriginal adults living in a mid-sized city in western Canada (N = 381) in 2010. Results indicate more than 80 % of respondents experienced discrimination due to Aboriginal race in the past year, with the majority reporting high levels of racism in that time period. Past year racial discrimination was a risk factor for 12-month problem gambling, gambling to escape, and post traumatic stress disorder (PTSD) symptoms in bootstrapped regression models adjusted for confounders and other forms of social trauma. Elevated PTSD symptoms among those experiencing high levels of racism partially explained the association between racism and the use of gambling to escape in statistical models. These findings are the first to suggest racial discrimination may be an important social determinant of problem gambling for Aboriginal peoples. Gambling may be a coping response that some Aboriginal adults use to escape the negative emotions associated with racist experiences. Results support the development of policies to reduce racism directed at Aboriginal peoples in urban areas, and enhanced services to help Aboriginal peoples cope with racist events. PMID:22730152

  15. Aboriginal Astronomical Traditions from Ooldea, South Australia, Part 1: Nyeeruna and the Orion Story

    OpenAIRE

    Leaman, Trevor M.; Hamacher, Duane W.

    2014-01-01

    Whilst camped at Ooldea, South Australia, between 1919 and 1935, the amateur anthropologist Daisy Bates CBE (1859-1951) recorded the daily lives, lore, and oral traditions of the Aboriginal people of the Great Victoria Desert region surrounding Ooldea. Among her archived notes are stories regarding the Aboriginal astronomical traditions of this region. One story in particular, involving the stars making up the modern western constellations of Orion and Taurus, and thus referred to here as "Th...

  16. Treatment Issues for Aboriginal Mothers with Substance Use Problems and Their Children

    OpenAIRE

    Niccols, Allison; Dell, Colleen Anne; Clarke, Sharon

    2010-01-01

    In many cultures, approximately one third of people with drug dependence are women of child-bearing age. Substance use among pregnant and parenting women is a major public health concern. Aboriginal people have some of the highest rates of substance abuse in Canada, increasing concern for detrimental health impacts, including those for women and their children. For many women, substance abuse offers a means of coping with trauma, such as childhood abuse, partner violence, and, for Aboriginal ...

  17. Culturally Competent Service Provision Issues Experienced By Aboriginal People Living With HIV/AIDS

    OpenAIRE

    Barlow, Kevin; Loppie, Charlotte; Jackson, Randy; Akan, Margaret; MacLean, Lynne; Reimer, Gwen

    2008-01-01

    Cultural identity is an important factor in how well Aboriginal people respond to HIV/AIDS prevention or, once diagnosed with HIV or AIDS, how it affects their health care. This study explores the cultural skills among service providers who see Aboriginal people living with HIV/AIDS (APHAs) and the perspectives of APHAs. The purpose is to better understand the wellness needs of APHAs and how culturally competent care affects health service access and use. Data collection included face-to-face...

  18. Awakening: 'Spontaneous recovery’ from substance abuse among Aboriginal peoples in Canada

    OpenAIRE

    Elder Campbell Papequash; Colleen A. Dell; Adrien Tempier; Randy Duncan; Raymond Tempier

    2011-01-01

    There is a paucity of research on spontaneous recovery (SR) from substance abuse in general, and specific to Aboriginal peoples. There is also limited understanding of the healing process associated with SR. In this study, SR was examined among a group of Aboriginal peoples in Canada. Employing a decolonizing methodology, thematic analysis of traditional talking circle narratives identified an association between a traumatic life event and an ‘awakening.’ This ‘awakening’ was embedded in prim...

  19. Food choices and practices during pregnancy of immigrant and Aboriginal women in Canada: a study protocol

    OpenAIRE

    Higginbottom Gina MA; Vallianatos Helen; Forgeron Joan; Gibbons Donna; Malhi Rebecca; Mamede Fabiana

    2011-01-01

    Abstract Background Facilitating the provision of appropriate health care for immigrant and Aboriginal populations in Canada is critical for maximizing health potential and well-being. Numerous reports describe heightened risks of poor maternal and birth outcomes for immigrant and Aboriginal women. Many of these outcomes may relate to food consumption/practices and thus may be obviated through provision of resources which suit the women's ethnocultural preferences. This project aims to unders...

  20. Aboriginal educators' experiences as learners and as teachers in schools of social work

    OpenAIRE

    Harris, Barbara

    2009-01-01

    How can Canadian Schools of Social Work improve school climate in order to enhance outcomes and success among Aboriginal students and faculty? I interviewed14 Aboriginal faculty members from seven Schools of Social Work about their experiences as students and as faculty, and, they gave recommendations regarding needed changes. As learners, respondents were affected by individual, academic and relational factors, as well as teacher behaviours. The impact of negative experiences included: lonel...

  1. Planning, Implementing, and Evaluating a Program to Address the Oral Health Needs of Aboriginal Children in Port Augusta, Australia

    Directory of Open Access Journals (Sweden)

    E. J. Parker

    2012-01-01

    Full Text Available Aboriginal Australian children experience profound oral health disparities relative to their non-Aboriginal counterparts. In response to community concerns regarding Aboriginal child oral health in the regional town of Port Augusta, South Australia, a child dental health service was established within a Community Controlled Aboriginal Health Service. A partnership approach was employed with the key aims of (1 quantifying rates of dental service utilisation, (2 identifying factors influencing participation, and (3 planning and establishing a program for delivery of Aboriginal children’s dental services that would increase participation and adapt to community needs. In planning the program, levels of participation were quantified and key issues identified through semistructured interviews. After 3.5 years, the participation rate for dental care among the target population increased from 53 to 70 percent. Key areas were identified to encourage further improvements and ensure sustainability in Aboriginal child oral health in this regional location.

  2. Planning, implementing, and evaluating a program to address the oral health needs of aboriginal children in port augusta, australia.

    Science.gov (United States)

    Parker, E J; Misan, G; Shearer, M; Richards, L; Russell, A; Mills, H; Jamieson, L M

    2012-01-01

    Aboriginal Australian children experience profound oral health disparities relative to their non-Aboriginal counterparts. In response to community concerns regarding Aboriginal child oral health in the regional town of Port Augusta, South Australia, a child dental health service was established within a Community Controlled Aboriginal Health Service. A partnership approach was employed with the key aims of (1) quantifying rates of dental service utilisation, (2) identifying factors influencing participation, and (3) planning and establishing a program for delivery of Aboriginal children's dental services that would increase participation and adapt to community needs. In planning the program, levels of participation were quantified and key issues identified through semistructured interviews. After 3.5 years, the participation rate for dental care among the target population increased from 53 to 70 percent. Key areas were identified to encourage further improvements and ensure sustainability in Aboriginal child oral health in this regional location. PMID:22577401

  3. Healthy Weights Interventions in Aboriginal Children and Youth: A Review of the Literature.

    Science.gov (United States)

    Towns, Claire; Cooke, Martin; Rysdale, Lee; Wilk, Piotr

    2014-09-01

    There is evidence that Aboriginal children and youth in Canada and elsewhere are at higher risk of obesity and overweight than other children. However, there has been no review of healthy weights interventions specifically aimed at Aboriginal children. A structured search for peer-reviewed articles presenting and evaluating healthy weights interventions for Aboriginal children and youth was conducted. Seventeen articles, representing seven interventions, were reviewed to identify their main characteristics, evaluation design, and evaluation outcomes. Interventions included several large community-based programs as well as several more focused programs that all targeted First Nations or American Indians, rather than Métis or Inuit. Only 1 program served an urban Aboriginal population. None of the published evaluations reported significant reductions in obesity or overweight or sustained increases in physical activity, although some evaluations presented evidence of positive effects on children's diets or on nutrition knowledge or intentions. We conclude that broader structural factors affecting the health of Aboriginal children may limit the effectiveness of these interventions, and that more evidence is required regarding interventions for Aboriginal children in various geographic and cultural contexts in Canada including Inuit and Métis communities. PMID:26066816

  4. Observations and modeling of San Diego beaches during El Niño

    Science.gov (United States)

    Doria, André; Guza, R. T.; O'Reilly, William C.; Yates, M. L.

    2016-08-01

    Subaerial sand levels were observed at five southern California beaches for 16 years, including notable El Niños in 1997-98 and 2009-10. An existing, empirical shoreline equilibrium model, driven with wave conditions estimated using a regional buoy network, simulates well the seasonal changes in subaerial beach width (e.g. the cross-shore location of the MSL contour) during non-El Niño years, similar to previous results with a 5-year time series lacking an El Niño winter. The existing model correctly identifies the 1997-98 El Niño winter conditions as more erosive than 2009-10, but overestimates shoreline erosion during both El Niños. The good skill of the existing equilibrium model in typical conditions does not necessarily extrapolate to extreme erosion on these beaches where a few meters thick sand layer often overlies more resistant layers. The modest over-prediction of the 2009-10 El Niño is reduced by gradually decreasing the model mobility of highly eroded shorelines (simulating cobbles, kelp wrack, shell hash, or other stabilizing layers). Over prediction during the more severe 1997-98 El Niño is corrected by stopping model erosion when resilient surfaces (identified with aerial imagery) are reached. The trained model provides a computationally simple (e.g. nonlinear first order differential equation) representation of the observed relationship between incident waves and shoreline change.

  5. Coastal erosion project, Diani beach, Kenya

    NARCIS (Netherlands)

    Ballot, J.; Hoyng, C.; Kateman, I.; Smits, M.; De Winter, R.

    2006-01-01

    Master project report. Since the seventies, the establishment of hotels and other facilities has increased the pressure on the Kenyan coast. During the last decade, hotel managers and residents in Diani Beach have been experiencing problems with erosion. The only measures taken to address the proble

  6. DOVER BEACH: SEMIOTICS IN THEORY AND PRACTICE

    Directory of Open Access Journals (Sweden)

    Subur Laksmono Wardoyo

    2005-01-01

    Full Text Available Decoding the dramatic situation, intertextuality, and connotation of a poetic text can be very helpful for its interpretation. How the theory of those three aspects of semiotics might be applied in Dover Beach is to be the focus of this article.

  7. Alongshore variability of nourished and natural beaches

    NARCIS (Netherlands)

    De Schipper, M.A.

    2014-01-01

    Alongshore variability in topography (i.e. height differences in bed level along the coast) can exist on both natural and nourished beaches. An important question prior to implementation of a nourishment project is how alongshore variability is going to evolve and, related to this variability, the e

  8. Illicit and prescription drug problems among urban Aboriginal adults in Canada: the role of traditional culture in protection and resilience.

    Science.gov (United States)

    Currie, Cheryl L; Wild, T Cameron; Schopflocher, Donald P; Laing, Lory; Veugelers, Paul

    2013-07-01

    Illicit and prescription drug use disorders are two to four times more prevalent among Aboriginal peoples in North America than the general population. Research suggests Aboriginal cultural participation may be protective against substance use problems in rural and remote Aboriginal communities. As Aboriginal peoples continue to urbanize rapidly around the globe, the role traditional Aboriginal beliefs and practices may play in reducing or even preventing substance use problems in cities is becoming increasingly relevant, and is the focus of the present study. Mainstream acculturation was also examined. Data were collected via in-person surveys with a community-based sample of Aboriginal adults living in a mid-sized city in western Canada (N = 381) in 2010. Associations were analysed using two sets of bootstrapped linear regression models adjusted for confounders with continuous illicit and prescription drug problem scores as outcomes. Psychological mechanisms that may explain why traditional culture is protective for Aboriginal peoples were examined using the cross-products of coefficients mediation method. The extent to which culture served as a resilience factor was examined via interaction testing. Results indicate Aboriginal enculturation was a protective factor associated with reduced 12-month illicit drug problems and 12-month prescription drug problems among Aboriginal adults in an urban setting. Increased self-esteem partially explained why cultural participation was protective. Cultural participation also promoted resilience by reducing the effects of high school incompletion on drug problems. In contrast, mainstream acculturation was not associated with illicit drug problems and served as a risk factor for prescription drug problems in this urban sample. Findings encourage the growth of programs and services that support Aboriginal peoples who strive to maintain their cultural traditions within cities, and further studies that examine how Aboriginal

  9. Factors influencing food choice in an Australian Aboriginal community.

    Science.gov (United States)

    Brimblecombe, Julie; Maypilama, Elaine; Colles, Susan; Scarlett, Maria; Dhurrkay, Joanne Garnggulkpuy; Ritchie, Jan; O'Dea, Kerin

    2014-03-01

    We explored with Aboriginal adults living in a remote Australian community the social context of food choice and factors perceived to shape food choice. An ethnographic approach of prolonged community engagement over 3 years was augmented by interviews. Our findings revealed that knowledge, health, and resources supporting food choice were considered "out of balance," and this imbalance was seen to manifest in a Western-imposed diet lacking variety and overrelying on familiar staples. Participants felt ill-equipped to emulate the traditional pattern of knowledge transfer through passing food-related wisdom to younger generations. The traditional food system was considered key to providing the framework for learning about the contemporary food environment. Practitioners seeking to improve diet and health outcomes for this population should attend to past and present contexts of food in nutrition education, support the educative role of caregivers, address the high cost of food, and support access to traditional foods. PMID:24549409

  10. Reanimating Lost Landscapes: Bringing Visualisation to Aboriginal History

    Directory of Open Access Journals (Sweden)

    Peter Read

    2010-12-01

    Full Text Available In Public History Review volume 11, Peter Osborne called for the methodologies of environmental history to be brought more securely and more imaginatively into public history. Environmental history by its own definition, he argued, encompassed Indigenous, ethnic and Anglo-Celtic histories, and heritages natural and built, material and intangible. I believe too that we public historians need to Incorporate changing landscapes and topographies as a vital element in understanding why communities and their built heritages constantly transfigure. Sometimes a single geographic factor such as the northern Gulf Stream can go far to explain the spectacular rise of a small island like Great Britain to world power. Equally we can help to explain the precipitous decline of towns like Bourke by degradation and siltation in the Darling River. This paper uses the case study of the Narrabeen town camp to explore the potential of digital visual technologies in Aboriginal History.

  11. Trophic niche shifts driven by phytoplankton in sandy beach ecosystems

    Science.gov (United States)

    Bergamino, Leandro; Martínez, Ana; Han, Eunah; Lercari, Diego; Defeo, Omar

    2016-10-01

    Stable isotopes (δ13C and δ15N) together with chlorophyll a and densities of surf diatoms were used to analyze changes in trophic niches of species in two sandy beaches of Uruguay with contrasting morphodynamics (i.e. dissipative vs. reflective). Consumers and food sources were collected over four seasons, including sediment organic matter (SOM), suspended particulate organic matter (POM) and the surf zone diatom Asterionellopsis guyunusae. Circular statistics and a Bayesian isotope mixing model were used to quantify food web differences between beaches. Consumers changed their trophic niche between beaches in the same direction of the food web space towards higher reliance on surf diatoms in the dissipative beach. Mixing models indicated that A. guyunusae was the primary nutrition source for suspension feeders in the dissipative beach, explaining their change in dietary niche compared to the reflective beach where the proportional contribution of surf diatoms was low. The high C/N ratios in A. guyunusae indicated its high nutritional value and N content, and may help to explain the high assimilation by suspension feeders at the dissipative beach. Furthermore, density of A. guyunusae was higher in the dissipative than in the reflective beach, and cell density was positively correlated with chlorophyll a only in the dissipative beach. Therefore, surf diatoms are important drivers in the dynamics of sandy beach food webs, determining the trophic niche space and productivity. Our study provides valuable insights on shifting foraging behavior by beach fauna in response to changes in resource availability.

  12. Spectral signatures for swash on reflective, intermediate and dissipative beaches

    DEFF Research Database (Denmark)

    Hughes, Michael G; Aagaard, Troels; Baldock, Tom E;

    2014-01-01

    the three beach types. Swash energy at short-wave frequencies is dominant on reflective and intermediate beaches and swash at long-wave frequencies is dominant on dissipative beaches; consistent with previously reported spectral signatures for the surf zone on these beach types. The available swash spectra...... energy level compared to a relatively minor variation in the short-wave swash energy level. A universally common feature of spectra from all beach-states was an f− 4energy roll-off in the short-wave frequency band. In contrast to the broadly uniform appearance of the short-wave frequency band......, the appearance of the long wave frequency band was highly variable across the beach-states. We incorporate the results presented here and previously published observations into the morphodynamic beach-state model, and propose an ordered sequence of swash spectra under increasing and decreasing incident wave...

  13. The Study of Environment on Aboriginal Resilience and Child Health (SEARCH: study protocol

    Directory of Open Access Journals (Sweden)

    2010-05-01

    Full Text Available Abstract Background Aboriginal Australians have a life expectancy more than ten years less than that of non-Aboriginal Australians, reflecting their disproportionate burden of both communicable and non-communicable disease throughout the lifespan. Little is known about the health and health trajectories of Aboriginal children and, although the majority of Aboriginal people live in urban areas, data are particularly sparse in relation to children living in urban areas. Methods/Design The Study of Environment on Aboriginal Resilience and Child Health (SEARCH is a cohort study of Aboriginal children aged 0-17 years, from urban and large regional centers in New South Wales, Australia. SEARCH focuses on Aboriginal community identified health priorities of: injury; otitis media; vaccine-preventable conditions; mental health problems; developmental delay; obesity; and risk factors for chronic disease. Parents/caregivers and their children are invited to participate in SEARCH at the time of presentation to one of the four participating Aboriginal Community Controlled Health Organisations at Mount Druitt, Campbelltown, Wagga Wagga and Newcastle. Questionnaire data are obtained from parents/caregivers and children, along with signed permission for follow-up through repeat data collection and data linkage. All children have their height, weight, waist circumference and blood pressure measured and complete audiometry, otoscopy/pneumatic otoscopy and tympanometry. Children aged 1-7 years have speech and language assessed and their parents/caregivers complete the Parental Evaluation of Developmental Status. The Study aims to recruit 1700 children by the end of 2010 and to secure resources for long term follow up. From November 2008 to March 2010, 1010 children had joined the study. From those 446 children with complete data entry, participating children ranged in age from 2 weeks to 17 years old, with 144 aged 0-3, 147 aged 4-7, 75 aged 8-10 and 79 aged 11

  14. Picture of the health status of Aboriginal children living in an urban setting of Sydney.

    Science.gov (United States)

    Gardner, Suzie; Woolfenden, Susan; Callaghan, Lola; Allende, Trudy; Winters, Jennifer; Wong, Grace; Caplice, Shea; Zwi, Karen

    2016-06-01

    Objectives The aims of the present study were to: (1) describe the health status and health indicators for urban Aboriginal children (age 0-16 years) in south-east Sydney; and (2) evaluate the quality of routinely collected clinical data and its usefulness in monitoring local progress of health outcomes. Methods Aboriginal maternal and child health routine data, from multiple databases, for individuals accessing maternal and child health services between January 2007 and December 2012 were examined and compared with state and national health indicators. Results Reductions in maternal smoking, premature delivery and low birthweight delivery rates were achieved in some years, but no consistent trends emerged. Paediatric services had increased referrals each year. The most frequent diagnoses were nutritional problems, language delay or disorder and developmental delay or learning difficulties. Twenty per cent of children had a chronic medical condition requiring long-term follow-up. Aboriginal children were more likely to be discharged from hospital against medical advice than non-Aboriginal children. Routinely collected data did not include some information essential to monitor determinants of health and health outcomes. Conclusions Aboriginal children living in this urban setting had high levels of need. Routinely recorded data were suboptimal for monitoring local health status and needed to reflect national and state health indicators. Routinely collected data can identify service gaps and guide service development. What is known about this topic? Despite improvements in some areas, there continue to be significant gaps in maternal and child health outcomes between Aboriginal and non-Aboriginal Australians. These are poorly documented at a local service level. What does this paper add? Intensive, local services offered to Aboriginal women and children can result in rapid service engagement. Health service data routinely collected by local services can be used to

  15. Mesoscale Morphological Change, Beach Rotation and Storm Climate Influences along a Macrotidal Embayed Beach

    Directory of Open Access Journals (Sweden)

    Tony Thomas

    2015-09-01

    Full Text Available Cross-shore profiles and environmental forcing were used to analyse morphological change of a headland bay beach: Tenby, West Wales (51.66 N; −4.71 W over a mesoscale timeframe (1996–2013. Beach profile variations were attuned with longer term shoreline change identified by previous research showing southern erosion and northern accretion within the subaerial zone and were statistically significant in both sectors although centrally there was little or no significance. Conversely a statistically significant volume loss was shown at all profile locations within the intertidal zone. There were negative phase relationships between volume changes at the beach extremities, indicative of beach rotation and results were statistically significant (p < 0.01 within both subaerial (R2 = 0.59 and intertidal (R2 = 0.70 zones. This was confirmed qualitatively by time-series analysis and further cross correlation analysis showed trend reversal time-lagged associations between sediment exchanges at either end of the beach. Wave height and storm events displayed summer/winter trends which explained longer term one directional rotation at this location. In line with previous regional research, environmental forcing suggests that imposed changes are influenced by variations in southwesterly wind regimes. Winter storms are generated by Atlantic southwesterly winds and cause a south toward north sediment exchange, while southeasterly conditions that cause a trend reversal are generally limited to the summer period when waves are less energetic. Natural and man-made embayed beaches are a common coastal feature and many experience shoreline changes, jeopardising protective and recreational beach functions. In order to facilitate effective and sustainable coastal zone management strategies, an understanding of the morphological variability of these systems is needed. Therefore, this macrotidal research dealing with rotational processes across the entire intertidal

  16. Mental health and Victorian Aboriginal people: what can data mining tell us?

    Science.gov (United States)

    Adams, Karen; Halacas, Chris; Cincotta, Marion; Pesich, Corina

    2014-01-01

    Nationally, Aboriginal people experience high levels of psychological distress, primarily due to trauma from colonisation. In Victoria, Aboriginal Community Controlled Health Organisations (ACCHOs) provide many services to support mental health. The aim of the present study was to improve understanding about Victorian Aboriginal people and mental health service patterns. We located four mental health administrative datasets to analyse descriptively, including Practice Health Atlas, Alcohol and Other Drug Treatment Service (AODTS), Kids Helpline and Close The Gap Pharmaceutical Scheme data. A large proportion of the local Aboriginal population (70%) were regular ACCHO clients; of these, 21% had a mental health diagnosis and, of these, 23% had a Medicare Mental Health Care Plan (MHCP). There were higher rates of Medicare MHCP completion rates where general practitioners (GPs) had mental health training and the local Area Mental Health Service had a Koori Mental Health Liaison Officer. There was an over-representation of AODTS episodes, and referrals for these episodes were more likely to come through community, corrections and justice services than for non-Aboriginal people. Aboriginal episodes were less likely to have been referred by a GP or police and less likely to have been referrals to community-based or home-based treatment. There was an over-representation of Victorian Aboriginal calls to Kids Helpline, and these were frequently for suicide and self-harm reasons. We recommend primary care mental health programs include quality audits, GP training, non-pharmaceutical options and partnerships. Access to appropriate AODTS is needed, particularly given links to high incarcerations rates. To ensure access to mental health services, improved understanding of mental health service participation and outcomes, including suicide prevention services for young people, is needed. PMID:25053190

  17. ‘Beats the alternative but it messes up your life’: Aboriginal people's experience of haemodialysis in rural Australia

    Science.gov (United States)

    Rix, Elizabeth F; Barclay, Lesley; Stirling, Janelle; Tong, Allison; Wilson, Shawn

    2014-01-01

    Objectives Australian Aboriginal people have at least eight times the incidence of end-stage kidney disease, requiring dialysis, as the non-Aboriginal population. Provision of health services to rural Aboriginal people with renal disease is challenging due to barriers to access and cultural differences. We aimed to describe the experiences of Aboriginal people receiving haemodialysis in rural Australia, to inform strategies for improving renal services. Design A qualitative design incorporating: Indigenist research methodology and Community Based Participatory Research principles. In-depth interviews used a ‘yarning’ and storytelling approach. Thematic analysis was undertaken and verified by an Aboriginal Community Reference Group. Setting A health district in rural New South Wales, Australia. Participants Snowball sampling recruited 18 Aboriginal haemodialysis recipients. Results Six themes emerged which described the patient journey: ‘The biggest shock of me life,’ expressed the shock of diagnosis and starting the dialysis; ‘Beats the alternative but it messes up your life,’ explained how positive attitudes to treatment develop; ‘Family is everything’, described the motivation and support to continue dialysis; ‘If I had one of them nurses at home to help me’, depicted acute hospital settings as culturally unsafe; ‘Don't use them big jawbreakers’, urged service providers to use simple language and cultural awareness; ‘Stop ‘em following us onto the machine’, emphasised the desire for education for the younger generations about preventing kidney disease. An Aboriginal interpretation of this experience, linked to the analysis, was depicted in the form of an Aboriginal painting. Conclusions Family enables Aboriginal people to endure haemodialysis. Patients believe that priorities for improving services include family-centred and culturally accommodating healthcare systems; and improving access to early screening of kidney disease

  18. Integrated protecting plan for beach erosion. A case study in Plaka beach, E. Crete, Greece

    Science.gov (United States)

    Petrakis, Stelios; Alexandrakis, George; Kozyrakis, George; Hatziyanni, Eleni; Kampanis, Nikolaos

    2015-04-01

    Coastal zones are among the most active areas on Earth, being subjected to extreme wind / wave conditions, thus vulnerable to erosion. In Greece and Crete in particular, beach zones are extremely important for the welfare of the inhabitants, since, apart for the important biological and archaeological value of the beach zones, the socio-economic value is critical since a great number of human activities are concentrated in such areas (touristic facilities, fishing harbors etc.). The present study investigates the erosional procedures observed in Plaka beach, E. Crete, Greece, a highly touristic developed area with great archaeological interest and proposes a cost-effective solution. The factors taken into consideration for the proposed solution in reducing the erosion of the beach were the study of the climatological, geological and geomorphological regime of the area, the recent (~70 years) shifting of the coastline through the study of topographic maps, aerial photographs and satellite images, the creation of detailed bathymetric and seabed classification maps of the area and finally, a risk analysis in terms of erosional phenomena. On the basis of the above, it is concluded that the area under investigation is subjected to an erosional rate of about 1 m/10 years and the total land-loss for the past 70 years is about 4600 m2. Through the simulation of the wave regime we studied 3 possible scenarios, the "do-nothing" scenario, the construction of a detached submerged breakwater at the depth of 3 meters and, finally, the armoring of the existing beach-wall through the placement of appropriate size and material boulders, forming an artificial slope for the reducing of the wave breaking energy and a small scale nourishment plan. As a result, through the modeling of the above, the most appropriate and cost-effective solution was found to be the third, armoring of the existing coastal wall and nourishment of the beach periodically, thus the further undermining of the

  19. Geotechnical properties of the Cassino Beach mud

    Science.gov (United States)

    Dias, Cláudio R. R.; Alves, Antonio M. L.

    2009-03-01

    Knowledge of the marine soils properties, together with hydrodynamic and climatic data, plays an important role for a better understanding of the dynamic behavior of sandy and muddy coasts. This paper deals with reporting and basic interpretation of two campaigns of exploration and characterization of the mud of Cassino Beach, southern Brazil, carried out during the years of 2004 and 2005. Samples were obtained by means of cores collected at some locations offshore, and were submitted to various laboratory geotechnical tests, including determination of the physical index, grain size distribution, Atterberg limits, and shear resistance by both triaxial and shear vane tests. Results confirm the existence of a very soft soil deposit offshore Cassino Beach, highly plastic, compressible, and viscous, forming an important database for further studies.

  20. Forest carbon trading : legal, policy, ecological and aboriginal issues

    International Nuclear Information System (INIS)

    Canada's forest ecosystems store 88 billion tonnes of carbon, with trees alone storing 13 billion tonnes, twice the global annual carbon emissions. Carbon trading could affect forest management. Certain types of forest carbon project will offer cost-effective carbon sequestration options. This paper addresses current concerns about forest carbon trading such as phony carbon gains, biodiversity impact and increased fossil fuel emissions. Statistics were presented with information on global carbon stocks. The Kyoto Protocol requires that Canada must count all changes in forest carbon stocks resulting from afforestation, reforestation or deforestation, and that Canada has the option of counting carbon stock changes from forest management. The decision must be made by 2006, and considerations are whether to present projected net source or sink, or whether to count current commercially managed areas or all timber productive areas. An outline of federal constitutional authority power regarding Kyoto was presented, including limits and risks of trade and treaty powers. The economics of forest carbon were outlined with reference to increasing forest carbon storage. A two-pronged approach was advised, with avoided logging and plantation and intensive management securing carbon and timber benefits. Examples of pre-Kyoto pilots were presented, including the SaskPower project, the Little Red River Cree project and the Labrador Innu project. The disadvantages of offset trading were presented. It was concluded that forest carbon markets are part of a larger vision for sustainable development in Canada's north, especially for aboriginal peoples, and may indicate a growing market for ecological services. Constitutional limits to federal power to regulate carbon trading are not insurmountable, but require care. Ownerships of forest carbon rights raises important policy and legal issues, including aboriginal right, efficiency and equity. An estimated cost of forest carbon projects

  1. Stand Up for the Burrup: Saving the Largest Aboriginal Rock Art Precinct in Australia

    Directory of Open Access Journals (Sweden)

    Jenny Gregory

    2009-12-01

    Full Text Available The Dampier Rock Art Precinct contains the largest and most ancient collection of Aboriginal rock art in Australia. The cultural landscape created by generations of Aboriginal people includes images of long-extinct fauna and demonstrates the response of peoples to a changing climate over thousands of years as well as the continuity of lived experience. Despite Australian national heritage listing in 2007, this cultural landscape continues to be threatened by industrial development. Rock art on the eastern side of the archipelago, on the Burrup Peninsula, was relocated following the discovery of adjacent off-shore gas reserves so that a major gas plant could be constructed. Work has now begun on the construction of a second major gas plant nearby. This article describes the rock art of the Dampier Archipelago and the troubled history of European-Aboriginal contact history, before examining the impact of industry on the region and its environment. The destruction of Aboriginal rock art to meet the needs of industry is an example of continuing indifference to Aboriginal culture. While the complex struggle to protect the cultural landscape of the Burrup, in particular, involving Indigenous people, archaeologists, historians, state and federal politicians, government bureaucrats and multi-national companies, eventually led to national heritage listing, it is not clear that the battle to save the Burrup has been won.

  2. Developing an Exploratory Framework Linking Australian Aboriginal Peoples’ Connection to Country and Concepts of Wellbeing

    Directory of Open Access Journals (Sweden)

    Bruce Bolam

    2013-02-01

    Full Text Available Aboriginal people across Australia suffer significant health inequalities compared with the non-Indigenous population. Evidence indicates that inroads can be made to reduce these inequalities by better understanding social and cultural determinants of health, applying holistic notions of health and developing less rigid definitions of wellbeing. The following article draws on qualitative research on Victorian Aboriginal peoples’ relationship to their traditional land (known as Country and its link to wellbeing, in an attempt to tackle this. Concepts of wellbeing, Country and nature have also been reviewed to gain an understanding of this relationship. An exploratory framework has been developed to understand this phenomenon focusing on positive (e.g., ancestry and partnerships and negative (e.g., destruction of Country and racism factors contributing to Aboriginal peoples’ health. The outcome is an explanation of how Country is a fundamental component of Aboriginal Victorian peoples’ wellbeing and the framework articulates the forces that impact positively and negatively on this duality. This review is critical to improving not only Aboriginal peoples’ health but also the capacity of all humanity to deal with environmental issues like disconnection from nature and urbanisation.

  3. Awakening: 'Spontaneous recovery’ from substance abuse among Aboriginal peoples in Canada

    Directory of Open Access Journals (Sweden)

    Elder Campbell Papequash

    2011-05-01

    Full Text Available There is a paucity of research on spontaneous recovery (SR from substance abuse in general, and specific to Aboriginal peoples. There is also limited understanding of the healing process associated with SR. In this study, SR was examined among a group of Aboriginal peoples in Canada. Employing a decolonizing methodology, thematic analysis of traditional talking circle narratives identified an association between a traumatic life event and an ‘awakening.’ This ‘awakening’ was embedded in primary (i.e., consider impact on personal well-being and secondary (i.e., implement alternative coping mechanism cognitive appraisal processes and intrinsic and extrinsic motivation rooted in increased traditional Aboriginal cultural awareness and understanding. This contributed to both abstinence (i.e., recovery and sustained well-being (i.e.,continued abstinence. Three key interrelated ‘themes’ specific to the role of culture in SR and recovery maintenance were identified: Aboriginal identity, cultural practices, and traditional values. These findings,combined with the limited literature, were developed into a prospective model of SR from substance abuse inAboriginal peoples. This model highlights the potential need for substance abuse treatment and intervention policy to consider culture as a determinant of health and well-being.

  4. Developing an exploratory framework linking Australian Aboriginal peoples' connection to country and concepts of wellbeing.

    Science.gov (United States)

    Kingsley, Jonathan; Townsend, Mardie; Henderson-Wilson, Claire; Bolam, Bruce

    2013-02-01

    Aboriginal people across Australia suffer significant health inequalities compared with the non-Indigenous population. Evidence indicates that inroads can be made to reduce these inequalities by better understanding social and cultural determinants of health, applying holistic notions of health and developing less rigid definitions of wellbeing. The following article draws on qualitative research on Victorian Aboriginal peoples' relationship to their traditional land (known as Country) and its link to wellbeing, in an attempt to tackle this. Concepts of wellbeing, Country and nature have also been reviewed to gain an understanding of this relationship. An exploratory framework has been developed to understand this phenomenon focusing on positive (e.g., ancestry and partnerships) and negative (e.g., destruction of Country and racism) factors contributing to Aboriginal peoples' health. The outcome is an explanation of how Country is a fundamental component of Aboriginal Victorian peoples' wellbeing and the framework articulates the forces that impact positively and negatively on this duality. This review is critical to improving not only Aboriginal peoples' health but also the capacity of all humanity to deal with environmental issues like disconnection from nature and urbanisation. PMID:23435590

  5. An Aboriginal Adult Literacy Campaign Pilot Study in Australia using Yes I Can

    Directory of Open Access Journals (Sweden)

    Bob Boughton

    2013-06-01

    Full Text Available In 2012, the remote Aboriginal community of Wilcannia in western NSW hosted the first Australian pilot of a Cuban mass adult literacy campaign model known as Yes I Can. The aim was to investigate the appropriateness of this model in Aboriginal Australia. Building on an intensive community development process of ‘socialisation and mobilisation’, sixteen community members with very low literacy graduated from the basic literacy course, with the majority continuing on into post-literacy activities, further training and/or employment. The pilot was initiated by the National Aboriginal Adult Literacy Campaign Steering Committee (NAALCSC consisting of Aboriginal leaders from the education and health sectors, and managed by the University of New England (UNE, working in partnership with the Wilcannia Local Aboriginal Land Council as the local lead agency. The pilot was supported by a Cuban academic who came to Australia for this purpose, and included a Participatory Action Research (PAR evaluation led by the UNE Project Manager. In this paper, members of the project team and the NAALCSC describe the pilot and reflect on its outcomes.

  6. Aboriginal Australians' experience of social capital and its relevance to health and wellbeing in urban settings.

    Science.gov (United States)

    Browne-Yung, Kathryn; Ziersch, Anna; Baum, Fran; Gallaher, Gilbert

    2013-11-01

    Social capital has been linked to physical and mental health. While definitions of social capital vary, all include networks of social relationships and refer to the subsequent benefits and disadvantages accrued to members. Research on social capital for Aboriginal Australians has mainly focused on discrete rural and remote Aboriginal contexts with less known about the features and health and other benefits of social capital in urban settings. This paper presents findings from in-depth interviews with 153 Aboriginal people living in urban areas on their experiences of social capital. Of particular interest was how engagement in bonding and bridging networks influenced health and wellbeing. Employing Bourdieu's relational theory of capital where resources are unequally distributed and reproduced in society we found that patterns of social capital are strongly associated with economic, social and cultural position which in turn reflects the historical experiences of dispossession and disadvantage experienced by Aboriginal Australians. Social capital was also found to both reinforce and influence Aboriginal cultural identity, and had both positive and negative impacts on health and wellbeing. PMID:24161085

  7. Social Exclusion/Inclusion for Urban Aboriginal and Torres Strait Islander People

    Directory of Open Access Journals (Sweden)

    Maggie Walter

    2016-02-01

    Full Text Available Social exclusion social inclusion are useful concepts for making sense of the deeply embedded socio-economic disadvantaged position of Aboriginal and Torres Islander people in Australian. The concepts not only describe exclusion from social and economic participation; but seek to understand the dynamic processes behind their creation and reproduction. Yet few Australian studies go beyond describing Aboriginal over-representation on social exclusion indicators. Neither do they address the translatability of the concepts from non-Indigenous to Indigenous contexts despite mainstream studies finding the pattern of social exclusion (and therefore what social inclusion might look like differs for Aboriginal and Torres Strait Islander people to that of other disadvantaged groups. This paper uses data from the Longitudinal Study of Indigenous children to explore patterns of social exclusion across social, economic, well-being and community dimensions for urban Aboriginal and Torres Strait families. The paper then develops a contextual understanding of the processes and patterns that create and sustain social exclusion and the opportunities and challenges of moving to greater social inclusion for urban Aboriginal and Torres Strait Islander people/s.

  8. Academic Expectations of Australian Students from Aboriginal, Asian and Anglo Backgrounds: Perspectives of Teachers, Trainee-Teachers and Students

    Science.gov (United States)

    Dandy, Justine; Durkin, Kevin; Barber, Bonnie L.; Houghton, Stephen

    2015-01-01

    There are ethnic group differences in academic achievement among Australian students, with Aboriginal students performing substantially below and Asian students above their peers. One factor that may contribute to these effects is societal stereotypes of Australian Asian and Aboriginal students, which may bias teachers' evaluations and…

  9. Prevalence of and Risk Factors for Asthma in Off-Reserve Aboriginal Children and Adults in Canada

    Directory of Open Access Journals (Sweden)

    Hsiu-Ju Chang

    2012-01-01

    Full Text Available Only a few studies have investigated asthma morbidity in Canadian Aboriginal children. In the present study, data from the 2006 Aboriginal Peoples Survey were used to determine the prevalence and risk factors for asthma in Canadian Aboriginal children six to 14 years of age and adults 15 to 64 years of age living off reserve. The prevalence of asthma was 14.3% in children and 14.0% in adults. Children and adults with Inuit ancestry had a significantly lower prevalence of asthma than those with North American Indian and Métis ancestries. Factors significantly associated with ever asthma in children included male sex, allergy, low birth weight, obesity, poor dwelling conditions and urban residence. In adults, factors associated with ever asthma varied among Aboriginal groups; however, age group, sex and urban residence were associated with ever asthma in all four Aboriginal groups. The prevalence of asthma was lower in Aboriginal children and higher in Aboriginal adults compared with that reported for the Canadian population. Variation in the prevalence of and risk factors for asthma among Aboriginal ancestry groups may be related to genetic and environmental factors that require further investigation.

  10. A Randomized Controlled Trial Comparing Sequential with Triple Therapy for Helicobacter pylori in an Aboriginal Community in the Canadian North

    Directory of Open Access Journals (Sweden)

    Amy L Morse

    2013-01-01

    Full Text Available BACKGROUND: Helicobacter pylori infection occurs more frequently in Arctic Aboriginal settings than elsewhere in North America and Europe. Research aimed at reducing health risks from H pylori infection has been conducted in the Aboriginal community of Aklavik, Northwest Territories.

  11. Black on White: or varying shades of grey? Indigenous Australian photomedia artists and the ‘making of’ Aboriginality

    NARCIS (Netherlands)

    Riphagen, M.

    2008-01-01

    In 2005 the Centre for Contemporary Photography in Melbourne presented the Indigenous photo-media exhibition Black on White. Promising to explore Indigenous perspectives on non-Aboriginality, its catalogue set forth two questions: how do Aboriginal artists see the people and culture that surrounds t

  12. Invasive pneumococcal disease in New South Wales, Australia: reporting Aboriginal and Torres Strait Islander status improves epidemiology

    Directory of Open Access Journals (Sweden)

    David N Durrheim

    2011-07-01

    Full Text Available The aim of this work was to determine the feasibility of improving Aboriginal and Torres Strait Islander status recording for notifiable diseases using all Invasive Pneumococcal Disease (IPD notifications in a regional area of New South Wales, Australia.In Australia people with IPD are nearly always admitted to hospital and their Aboriginal and Torres Strait Islander status is recorded. Aboriginal and Torres Strait Islander status was determined for IPD notifications by referring to the routine hospital admission data, in a regional area of New South Wales, Australia.There were 234 notifications in the regional area of Hunter New England during the period 2007–2009. Initially, 168 (72% notifications had Aboriginal and Torres Strait Islander status recorded. After referring to the routine hospital admission data the recorded status increased to 232 (99%. Updating the surveillance data required less than five minutes per notification.Referring to routine hospital admission data proved a useful and time-efficient surveillance strategy to increase the proportion of notifications with Aboriginal and Torres Strait Islander status. These data can then be used to better understand the current epidemiology of IPD. Aboriginal and Torres Strait Islander children aged 0–4 years have a two- to threefold higher rate of invasive pneumococcal disease than non-Aboriginal children, thus high levels of timely pneumococcal immunization coverage remain important for young Aboriginal and Torres Strait Islander children.

  13. The Study of Environment on Aboriginal Resilience and Child Health (SEARCH): a long-term platform for closing the gap.

    Science.gov (United States)

    Wright, Darryl; Gordon, Raylene; Carr, Darren; Craig, Jonathan C; Banks, Emily; Muthayya, Sumithra; Wutzke, Sonia; Eades, Sandra J; Redman, Sally

    2016-01-01

    The full potential for research to improve Aboriginal health has not yet been realised. This paper describes an established long-term action partnership between Aboriginal Community Controlled Health Services (ACCHSs), the Aboriginal Health and Medical Research Council of New South Wales (AH&MRC), researchers and the Sax Institute, which is committed to using high-quality data to bring about health improvements through better services, policies and programs. The ACCHSs, in particular, have ensured that the driving purpose of the research conducted is to stimulate action to improve health for urban Aboriginal children and their families. This partnership established a cohort study of 1600 urban Aboriginal children and their caregivers, known as SEARCH (the Study of Environment on Aboriginal Resilience and Child Health), which is now having significant impacts on health, services and programs for urban Aboriginal children and their families. This paper describes some examples of the impacts of SEARCH, and reflects on the ways of working that have enabled these changes to occur, such as strong governance, a focus on improved health, AH&MRC and ACCHS leadership, and strategies to support the ACCHS use of data and to build Aboriginal capacity. PMID:27421347

  14. Shifts in the microbial community composition of Gulf Coast beaches following beach oiling.

    Directory of Open Access Journals (Sweden)

    Ryan J Newton

    Full Text Available Microorganisms associated with coastal sands serve as a natural biofilter, providing essential nutrient recycling in nearshore environments and acting to maintain coastal ecosystem health. Anthropogenic stressors often impact these ecosystems, but little is known about whether these disturbances can be identified through microbial community change. The blowout of the Macondo Prospect reservoir on April 20, 2010, which released oil hydrocarbons into the Gulf of Mexico, presented an opportunity to examine whether microbial community composition might provide a sensitive measure of ecosystem disturbance. Samples were collected on four occasions, beginning in mid-June, during initial beach oiling, until mid-November from surface sand and surf zone waters at seven beaches stretching from Bay St. Louis, MS to St. George Island, FL USA. Oil hydrocarbon measurements and NOAA shoreline assessments indicated little to no impact on the two most eastern beaches (controls. Sequence comparisons of bacterial ribosomal RNA gene hypervariable regions isolated from beach sands located to the east and west of Mobile Bay in Alabama demonstrated that regional drivers account for markedly different bacterial communities. Individual beaches had unique community signatures that persisted over time and exhibited spatial relationships, where community similarity decreased as horizontal distance between samples increased from one to hundreds of meters. In contrast, sequence analyses detected larger temporal and less spatial variation among the water samples. Superimposed upon these beach community distance and time relationships, was increased variability in bacterial community composition from oil hydrocarbon contaminated sands. The increased variability was observed among the core, resident, and transient community members, indicating the occurrence of community-wide impacts rather than solely an overprinting of oil hydrocarbon-degrading bacteria onto otherwise

  15. Beach soccer injuries during the Japanese National Championships

    OpenAIRE

    Shimakawa, Tomoyuki; Shimakawa, Yusuke; Kawasoe, Yoko; Yoshimura, Kouji; Chinen, Yuma; Eimon, Kazuya; Chibana, Wataru; Shirota, Shinichi; Kadekawa, Kei; Bahr, Roald; Uezato, Tomomi; Ikeda, Hiroshi

    2016-01-01

    Background: The frequency and severity of injury in beach soccer are unknown. Purpose: To estimate the incidence rates, characteristics, and risk factors for injuries associated with beach soccer. Study Design: Cohort study; Level of evidence, 3. Methods: The same sports physician examined and recorded injuries incurred during the Japanese National Beach Soccer Championships in 2013 and 2014. Posttournament follow-up was made for all injuries. Match exposure for each player ...

  16. Miramar (Goa) Beach Management Project: An Oceanographic Evaluation

    Digital Repository Service at National Institute of Oceanography (India)

    Mascarenhas, A.; Ingole, B.S.

    prone zone’ due to the sewage pipeline outfall; (4) the northern portion of Miramar beach comprises a ‘sand bar’ zone; (5) the entire Miramar beach has to be demarcated as a zone that needs conservation and manual cleaning; (6) the beach from Dando... for scheduled projects by framing suitable guidelines to involve public in the planning and implementation of projects; (10) transparency of OMC work is to be highlighted by making public the transcripts of proceedings. Findings from Written (public) Submissions...

  17. Heterotopic erotic oases - the public nude beach experience

    OpenAIRE

    Andriotis, Konstantinos

    2010-01-01

    Despite the importance of beaches for a broad spectrum of recreational activities, very little is known about the multitude of beach use in marginalized spaces offering a range of opportunities for transgressive behaviour. To explore the ways that the principles of Foucault’s heterotopia are articulated by users of a gay nude beach, functioning as an erotic oasis, this study adopted a covert ethnographic approach which involved non-participant observation. The results of the study offer a uni...

  18. The nude beach as a liminal homoerotic place

    OpenAIRE

    Monterrubio, J. Carlos

    2013-01-01

    As a socially, culturally and sexually constructed space, the nude beach has been the focus of academic research. Some studies have analysed the nude beach as a place where erotic relations and meanings among men are performed, constructed, negotiated and transformed. These studies however have seldom acknowledged the multiple dimensions of sexualised practices and subjectivities taking place at the nude beach among men. By adopting a homoerotic framework, this study analyses a number of sexu...

  19. Representation of Indigenous Women in Contemporary Aboriginal Short Stories of Australia and India: A Study in Convergences and Divergences

    Directory of Open Access Journals (Sweden)

    Indranil Acharya

    2009-10-01

    Full Text Available This paper tries to review and reassess the tribal situation with special reference to the tribal women in India and Australia. It is an attempt to locate the ‘Aboriginal woman’ question in the context of women’s movement in both countries. In Australia the women’s movement, on the whole, has not been successful in incorporating Aboriginal women into its concerns and activities. Relations with Aboriginal women have constituted a problem with the women’s movement. Despite many differences in socio-cultural set up the stories of Anil Gharai and those of Australian Aboriginal writers share many common traits and cut across cultural differences. It establishes the theory of pan-aboriginality that exists in countries that possess a sizeable population of indigenous people.

  20. Chenang Beach and its Crowding Capacity: A Malaysian Perspective

    Directory of Open Access Journals (Sweden)

    Mohamad Diana

    2014-01-01

    Full Text Available This working paper focuses in enjoyment factors, specifically: number of beach users, perceived maximum number of beach users accepted, perceived maximum number of beach users that affects the tourism experience and perceived maximum number of beach users that affects the beach quality. At a deeper extent, the evaluation is categorized by number of visitation, visitation motivations, and Chenang Island’s push and pull factors. Relationships between variables were assessed using a two-phase evaluation framework where interestingly, only one demographic factor works with all the studied independent variables. It is also learned that the density of an area number of people seen is considered as a n accepted crowding factor, as opposed to this working paper scope experienced crowding . A unique relationship was observed for crowding level, and visitation satisfaction level and overall evaluation of Chenang beach quality. This working paper further supports the previous literature on the significance of beach carrying capacity management and it is learned that the idea of crowding standard is interlinks with ‘gender, ‘time spend’ and ‘number of boaters’. From findings, this working paper envisages the preferences polar exchange where this should be of interest to tourism-related personnel. It is within this working paper interest to highlight the pressing need in brandishing the image of Chenang Beach. This is to ensure that Chenang Beach, as a field, is maintaining its importance and popularity.

  1. The perspectives of Aboriginal patients and their health care providers on improving the quality of hemodialysis services: a qualitative study.

    Science.gov (United States)

    Rix, Elizabeth F; Barclay, Lesley; Stirling, Janelle; Tong, Allison; Wilson, Shawn

    2015-01-01

    Chronic kidney disease has a higher prevalence in Indigenous populations globally. The incidence of end-stage kidney disease in Australian Aboriginal people is eight times higher than non-Aboriginal Australians. Providing services to rural and remote Aboriginal people with chronic disease is challenging because of access and cultural differences. This study aims to describe and analyze the perspectives of Aboriginal patients' and health care providers' experience of renal services, to inform service improvement for rural Aboriginal hemodialysis patients. We conducted a thematic analysis of interviews with Aboriginal patients (n = 18) receiving hemodialysis in rural Australia and health care providers involved in their care (n = 29). An overarching theme of avoiding the "costly" crisis encompassed four subthemes: (1) Engaging patients earlier (prevent late diagnosis, slow disease progression); (2) flexible family-focused care (early engagement of family, flexibility to facilitate family and cultural obligations); (3) managing fear of mainstream services (originating in family dialysis experiences and previous racism when engaging with government organizations); (4) service provision shaped by culture (increased home dialysis, Aboriginal support and Aboriginal-led cultural education). Patients and health care providers believe service redesign is required to meet the needs of Aboriginal hemodialysis patients. Participants identified early screening and improving the relationship of Aboriginal people with health systems would reduce crisis entry to hemodialysis. These strategies alongside improving the cultural competence of staff would reduce patients' fear of mainstream services, decrease the current emotional and family costs of care, and increase efficiency of health expenditure on a challenging and increasingly unsustainable treatment system.

  2. The perspectives of Aboriginal patients and their health care providers on improving the quality of hemodialysis services: a qualitative study.

    Science.gov (United States)

    Rix, Elizabeth F; Barclay, Lesley; Stirling, Janelle; Tong, Allison; Wilson, Shawn

    2015-01-01

    Chronic kidney disease has a higher prevalence in Indigenous populations globally. The incidence of end-stage kidney disease in Australian Aboriginal people is eight times higher than non-Aboriginal Australians. Providing services to rural and remote Aboriginal people with chronic disease is challenging because of access and cultural differences. This study aims to describe and analyze the perspectives of Aboriginal patients' and health care providers' experience of renal services, to inform service improvement for rural Aboriginal hemodialysis patients. We conducted a thematic analysis of interviews with Aboriginal patients (n = 18) receiving hemodialysis in rural Australia and health care providers involved in their care (n = 29). An overarching theme of avoiding the "costly" crisis encompassed four subthemes: (1) Engaging patients earlier (prevent late diagnosis, slow disease progression); (2) flexible family-focused care (early engagement of family, flexibility to facilitate family and cultural obligations); (3) managing fear of mainstream services (originating in family dialysis experiences and previous racism when engaging with government organizations); (4) service provision shaped by culture (increased home dialysis, Aboriginal support and Aboriginal-led cultural education). Patients and health care providers believe service redesign is required to meet the needs of Aboriginal hemodialysis patients. Participants identified early screening and improving the relationship of Aboriginal people with health systems would reduce crisis entry to hemodialysis. These strategies alongside improving the cultural competence of staff would reduce patients' fear of mainstream services, decrease the current emotional and family costs of care, and increase efficiency of health expenditure on a challenging and increasingly unsustainable treatment system. PMID:25056441

  3. "Mean mugging": an exploration of young Aboriginal women's experiences of bullying in team sports.

    Science.gov (United States)

    Kentel, Jennifer L; McHugh, Tara-Leigh F

    2015-08-01

    Bullying among youth is rampant and research suggests that young Aboriginal women may be particularly susceptible to bullying. Sport participation has been identified as a possible mechanism to prevent bullying behaviors, yet few researchers have explored bullying within the context of sport. The purpose of this qualitative description study was to explore young Aboriginal women's experiences of bullying in team sports. Eight young Aboriginal women participated in one-on-one semistructured interviews and follow-up phone interviews. Data were analyzed using a content analysis, and findings were represented by five themes: (1) mean mugging, (2) sport specific, (3) happens all the time, (4) team bonding to address bullying, and (5) prevention through active coaches. The detailed descriptions shared by participants provide insight into a broad range of bullying experiences and serve as a foundation for addressing the bullying that occurs in sport.

  4. Aboriginal Health Care and Bioethics: A Reflection on the Teaching of the Seven Grandfathers.

    Science.gov (United States)

    Kotalik, Jaro; Martin, Gerry

    2016-05-01

    Contemporary bioethics recognizes the importance of the culture in shaping ethical issues, yet in practice, a process for ethical analysis and decision making is rarely adjusted to the culture and ethnicity of involved parties. This is of a particular concern in a health care system that is caring for a growing Aboriginal population. We raise the possibility of constructing a bioethics grounded in traditional Aboriginal knowledge. As an example of an element of traditional knowledge that contains strong ethical guidance, we present the story of the Gifts of the Seven Grandfathers. We note a resemblance of this Ojibway teaching to virtue ethics in European traditions, but we suggest that there are also important differences in how these two traditions are currently presented. We hope that further engagement with a variety of indigenous moral teachings and traditions could improve health care involving Aboriginal patients and communities, and enrich the discipline of bioethics. PMID:27111368

  5. The Aboriginal Australian cosmic landscape. Part 1: the ethnobotany of the skyworld

    Science.gov (United States)

    Clarke, Philip A.

    2014-11-01

    In Aboriginal Australia, the corpus of cosmological beliefs was united by the centrality of the Skyworld, which was considered to be the upper part of a total landscape that possessed topography linked with that of Earth and the Underworld. Early historical accounts of classical Australian hunter-gatherer beliefs described the heavens as inhabited by human and spiritual ancestors who interacted with the same species of plants and animals as they had below. This paper is the first of two that describes Indigenous perceptions of the Skyworld flora and draws out major ethnobotanical themes from the corpus of ethnoastronomical records garnered from a diverse range of Australian Aboriginal cultures. It investigates how Indigenous perceptions of the flora are interwoven with Aboriginal traditions concerning the heavens, and provides examples of how the study of ethnoastronomy can provide insights into the Indigenous use and perception of plants.

  6. Environmental agreements, EIA follow-up and aboriginal participation in environmental management: The Canadian experience

    International Nuclear Information System (INIS)

    During the last decade a number of environmental agreements (EAs) have been negotiated in Canada involving industry, government and Aboriginal peoples. This article draws on the Canadian experience to consider the potential of such negotiated agreements to address two issues widely recognised in academic and policy debates on environmental impact assessment (EIA) and environmental management. The first relates to the need to secure indigenous participation in environmental management of major projects that affect indigenous peoples. The second and broader issue involves the necessity for specific initiatives to ensure effective follow-up of EIA. The Canadian experience indicates that negotiated environmental agreements have considerable potential to address both issues. However, if this potential is to be realized, greater effort must be made to develop structures and processes specifically designed to encourage Aboriginal participation; and EAs must themselves provide the financial and other resource required to support EIA follow-up and Aboriginal participation

  7. Problems of communicating radiation doses to aboriginal members of the public in the Alligator Rivers Region

    International Nuclear Information System (INIS)

    Since the early 1970s, Aboriginal people of the Alligator Rivers Region have had to come to grips with the effects of uranium mining at Nabarlek and Ranger. One element in their cost-benefit approach to mine operations has been the expectation that bush foods in the region will not be contaminated by the mining operations. Recent studies on radionuclide concentrations in freshwater mussels (Velesunio angasi) in the region have shown this species, and perhaps others, to be efficient accumulators of radium. Information concerning natural radium accumulation in mussels and accompanying health risk estimates have been conveyed to Aboriginal people of the area and such information transfer has not been without its problems. Application of the ALARA principle to environmental management of the effluent pathways needs to consider Aboriginal expectations

  8. Aborigines, colonizers and newcomers: the landscape of transcultural psychiatry research in Australia.

    Science.gov (United States)

    Zubaran, Carlos; Foresti, Katia; de Moore, Gregory

    2013-12-01

    The authors present an analysis of transcultural psychiatry research in relation to three main population groups in Australia: Aboriginal Australians, documented immigrants, and refugees. The pioneering reports produced by Western psychiatrists in Aboriginal communities are examined in this article. Additional quantitative and qualitative studies developed with Aboriginal people in the context of a traumatic acculturation process are also reviewed. Subsequently, the authors examine the challenges faced by immigrants with mental disorders in a health care system still unequipped to treat a new array of clinical presentations unfamiliar to the clinical staff. The authors also highlight the development of policies aimed at providing quality mental health care to a mosaic of cultures in an evolving multicultural society. Lastly, the psychiatric manifestations of refugees and asylum seekers are analysed in the context of a series of vulnerabilities and deprivations they have experienced, including basic human rights.

  9. Couples Counseling for Aboriginal Clients Following Intimate Partner Violence: Service Providers' Perceptions of Risk.

    Science.gov (United States)

    Riel, Elissa; Languedoc, Sue; Brown, Jason; Gerrits, Julie

    2016-02-01

    Interventions for family violence in Aboriginal communities should take a culture-based approach and focus on healing for the whole family. The purpose of this research was to identify risk issues from the perspective of service providers for couples counseling with Aboriginal clients following intimate partner violence. A total of 25 service providers participated in over the phone interviews concerning risk with Aboriginal men in couple counseling. Five concepts emerged including (a) collaterals, (b) commitment to change, (c) violence, (d) mind-set, and (e) mental health. It was concluded that culturally competent interventions should involve the entire community and have a restorative approach. The concepts were compared and contrasted with the available literature.

  10. Aboriginal Astronomical Traditions from Ooldea, South Australia, Part 1: Nyeeruna and the Orion Story

    CERN Document Server

    Leaman, Trevor M

    2014-01-01

    Whilst camped at Ooldea, South Australia, between 1919 and 1935, the amateur anthropologist Daisy Bates CBE (1859-1951) recorded the daily lives, lore, and oral traditions of the Aboriginal people of the Great Victoria Desert region surrounding Ooldea. Among her archived notes are stories regarding the Aboriginal astronomical traditions of this region. One story in particular, involving the stars making up the modern western constellations of Orion and Taurus, and thus referred to here as "The Orion Story", stands out for its level of detail and possible references to transient astronomical phenomena. Here, we critically analyse several important elements of "The Orion Story", including its relationship to an important secret-sacred male initiation rite. This paper is the first in a series attempting to reconstruct a more complete picture of the sky knowledge and star lore of the Aboriginal people of the Great Victoria Desert.

  11. Balancing Culture, Ethics, and Methods in Qualitative Health Research with Aboriginal Peoples

    Directory of Open Access Journals (Sweden)

    L. M. Meadows

    2003-12-01

    Full Text Available Including Aboriginal women in qualitative health research expands our understanding of factors that contribute to their health and well-being. As part of the larger WHEALTH study, we gathered qualitative health data on midlife Aboriginal women living both on and off reserves. Despite careful planning and a commitment to methodological congruence and purposiveness we encountered a number of challenges that raised ethical questions. We present how we addressed these issues as we attempted to produce ethical, culturally sensitive, and sound research in a timely fashion. This article provides important considerations for other researchers and funding bodies while illustrating the benefits of working with Aboriginal women as an under researched population.

  12. The influence of anthropic actions on the evolution of an urban beach: Case study of Marineta Cassiana beach, Spain.

    Science.gov (United States)

    Pagán, J I; Aragonés, L; Tenza-Abril, A J; Pallarés, P

    2016-07-15

    Coastal areas have been historically characterized as being a source of wealth. Nowadays, beaches have become more relevant as a place for rest and leisure. This had led to a very high population pressure due to rapid urbanisation processes. The impacts associated with coastal tourism, demand the development of anthropic actions to protect the shoreline. This paper has studied the impacts of these actions on the Marineta Cassiana beach, in Denia, Spain. This particular Mediterranean beach has traditionally suffered a major shoreline regression, and the beach nourishments carried out in the 1980s would not have achieved the reliability desired. This research has analysed the historic evolution of the beach and its environment for a period of 65years (1950-2015). A Geographic Information System (GIS) has been used to integrate and perform a spatial analysis of urban development, soil erosion, stream flow, swell, longshore transport, submerged vegetation species and shoreline evolution. The results show how the anthropic actions have affected the shoreline. After the excessive urban development of the catchments, there is no natural sediment supply to the beach. The change in the typology of the sediment, from pebbles to sand, during the beach nourishments has led to a crucial imbalance in the studied area. Moreover, the beach area gained has disappeared, affecting the Posidonia oceanica meadow, and incrementing the erosion rates. The findings obtained are relevant, not only in the management and maintenance of the beaches, but also, in the decision-making for future nourishments. PMID:27065444

  13. The influence of anthropic actions on the evolution of an urban beach: Case study of Marineta Cassiana beach, Spain.

    Science.gov (United States)

    Pagán, J I; Aragonés, L; Tenza-Abril, A J; Pallarés, P

    2016-07-15

    Coastal areas have been historically characterized as being a source of wealth. Nowadays, beaches have become more relevant as a place for rest and leisure. This had led to a very high population pressure due to rapid urbanisation processes. The impacts associated with coastal tourism, demand the development of anthropic actions to protect the shoreline. This paper has studied the impacts of these actions on the Marineta Cassiana beach, in Denia, Spain. This particular Mediterranean beach has traditionally suffered a major shoreline regression, and the beach nourishments carried out in the 1980s would not have achieved the reliability desired. This research has analysed the historic evolution of the beach and its environment for a period of 65years (1950-2015). A Geographic Information System (GIS) has been used to integrate and perform a spatial analysis of urban development, soil erosion, stream flow, swell, longshore transport, submerged vegetation species and shoreline evolution. The results show how the anthropic actions have affected the shoreline. After the excessive urban development of the catchments, there is no natural sediment supply to the beach. The change in the typology of the sediment, from pebbles to sand, during the beach nourishments has led to a crucial imbalance in the studied area. Moreover, the beach area gained has disappeared, affecting the Posidonia oceanica meadow, and incrementing the erosion rates. The findings obtained are relevant, not only in the management and maintenance of the beaches, but also, in the decision-making for future nourishments.

  14. The Aboriginal Australian cosmic landscape. Part 2: Plant connections with the skyworld

    Science.gov (United States)

    Clarke, Philip A.

    2015-03-01

    In the recorded mythology of Aboriginal Australia there is frequent mention of the Skyworld as the upper part of a total landscape that possessed topography linked with that of Earth and the Underworld. The heavens were perceived as a country with the same species of plants and animals that existed below. In Aboriginal tradition, large trees were seen as connecting terrestrial space with the sky above, while the movements of celestial bodies were linked to seasonal changes observed with plants on Earth. This paper describes the links between the floras of Earth and the Skyworld.

  15. An Aboriginal Australian Record of the Great Eruption of Eta Carinae

    CERN Document Server

    Hamacher, Duane W

    2010-01-01

    We present evidence that the Boorong Aboriginal people of northwestern Victoria observed the Great Eruption of Eta ({\\eta}) Carinae in the nineteenth century and incorporated the event into their oral traditions. We identify this star, as well as others not specifically identified by name, using descriptive material presented in the 1858 paper by William Edward Stanbridge in conjunction with early southern star catalogues. This identification of a transient astronomical event supports the assertion that Aboriginal oral traditions are dynamic and evolving, and not static. This is the only definitive indigenous record of {\\eta} Carinae's outburst identified in the literature to date.

  16. Geography: 5th and 6th class - Organising a Beach Clean and Beach Clean Survey template

    OpenAIRE

    Institute, Marine

    2015-01-01

    The children will conduct a beach clean to show the benefits of caring for their local environment and ocean, as well as becoming environmentally aware and active. The children will have developed a sense of place and space knowing learning about their local seashore.

  17. The recreational value of beaches in the Nelson Mandela Bay area, South Africa

    OpenAIRE

    Mario Du Preez; Deborah Ellen Lee; Stephen Gerald Hosking

    2011-01-01

    Using beach visitation data collected via the administration of a questionnaire to 226 respondents, this paper estimates a random utility model of beach recreation. The relative value of selected attributes of beaches is estimated, and the recreational values of lost access to four Blue Flag beaches in the Nelson Mandela Bay area, namely Kings beach, Humewood beach, Hobie beach and Wells Estate beach, respectively are calculated to be R44.73, R24.61, R37.85 and R2.68 per person, per trip.

  18. Under-ascertainment of Aboriginality in records of cardiovascular disease in hospital morbidity and mortality data in Western Australia: a record linkage study

    Directory of Open Access Journals (Sweden)

    Katzenellenbogen Judy M

    2010-12-01

    Full Text Available Abstract Background Measuring the real burden of cardiovascular disease in Australian Aboriginals is complicated by under-identification of Aboriginality in administrative health data collections. Accurate data is essential to measure Australia's progress in its efforts to intervene to improve health outcomes of Australian Aboriginals. We estimated the under-ascertainment of Aboriginal status in linked morbidity and mortality databases in patients hospitalised with cardiovascular disease. Methods Persons with public hospital admissions for cardiovascular disease in Western Australia during 2000-2005 (and their 20-year admission history or who subsequently died were identified from linkage data. The Aboriginal status flag in all records for a given individual was variously used to determine their ethnicity (index positive, and in all records both majority positive or ever positive and stratified by region, age and gender. The index admission was the baseline comparator. Results Index cases comprised 62,692 individuals who shared a total of 778,714 hospital admissions over 20 years, of which 19,809 subsequently died. There were 3,060 (4.9% persons identified as Aboriginal on index admission. An additional 83 (2.7% Aboriginal cases were identified through death records, increasing to 3.7% when cases with a positive Aboriginal identifier in the majority (≥50% of previous hospital admissions over twenty years were added and by 20.8% when those with a positive flag in any record over 20 years were incorporated. These results equated to underestimating Aboriginal status in unlinked index admission by 2.6%, 3.5% and 17.2%, respectively. Deaths classified as Aboriginal in official records would underestimate total Aboriginal deaths by 26.8% (95% Confidence Interval 24.1 to 29.6%. Conclusions Combining Aboriginal determinations in morbidity and official death records increases ascertainment of unlinked cardiovascular morbidity in Western Australian

  19. Waihi Beach to the future: An objective review

    NARCIS (Netherlands)

    Brugmans, J.; Van Dijk, R.; Van der Lans, J.; Loeffen, R.; Wagner, J.

    2003-01-01

    Waihi Beach is a village consisting out of 2300 inhabitants, located in the Bay of Plenty on the North Island of New Zealand. It can be seen as a 9 km long tombolo beach. Dunes used to protect most of the land, but have decreased in size through natural erosive processes and through urban developmen

  20. Composite analysis for Escherichia coli at coastal beaches

    Science.gov (United States)

    Bertke, E.E.

    2007-01-01

    At some coastal beaches, concentrations of fecal-indicator bacteria can differ substantially between multiple points at the same beach at the same time. Because of this spatial variability, the recreational water quality at beaches is sometimes determined by stratifying a beach into several areas and collecting a sample from each area to analyze for the concentration of fecal-indicator bacteria. The average concentration of bacteria from those points is often used to compare to the recreational standard for advisory postings. Alternatively, if funds are limited, a single sample is collected to represent the beach. Compositing the samples collected from each section of the beach may yield equally accurate data as averaging concentrations from multiple points, at a reduced cost. In the study described herein, water samples were collected at multiple points from three Lake Erie beaches and analyzed for Escherichia coli on modified mTEC agar (EPA Method 1603). From the multiple-point samples, a composite sample (n = 116) was formed at each beach by combining equal aliquots of well-mixed water from each point. Results from this study indicate that E. coli concentrations from the arithmetic average of multiple-point samples and from composited samples are not significantly different (t = 1.59, p = 0.1139) and yield similar measures of recreational water quality; additionally, composite samples could result in a significant cost savings.

  1. Stability of the beaches in Nagapattinam District, Tamilnadu, India

    Digital Repository Service at National Institute of Oceanography (India)

    Manickaraj, D.S.; Chandrasekaran, R.; Gujar, A.R.; Loveson, V.J.; Angusamy, N.; Chandrasekar, N.; Rajamanickam, G.V.

    Beach profiles were carried out in Dec.2003, 2004 and Jan,.2005. Annual profiles of Dec. 2003 and 2004 show a normal trend of beach dynamics. At Poompuhar 63 M sup(3) M sup(1) of sediments are found to be deposited. However, a total change...

  2. 1981 beached animal and plastic litter surveys report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A total of 119.63 km of beach were walked in 41 surveys (Appendix 1.). Birds and mammals were found on 16 of these surveys. There were 0.03 birds/km beach walked,...

  3. Bodies that Matter: Performing White Possession on the Beach

    Science.gov (United States)

    Moreton-Robinson, Aileen

    2011-01-01

    Beaches remain important places within indigenous coastal peoples' territories, although the silence about our ownership is deafening. Many authors have argued that within Australian popular culture the beach is a key site where racialized and gendered transgressions, fantasies, and desires are played out, but none have elucidated how these…

  4. A study on the reconstruction of Los Acantilados Beach, Argentina

    NARCIS (Netherlands)

    Algera, A.; Burger, B.; Hartog, W.M.; De Rijke, Q.C.

    2004-01-01

    The city of Mar del Plata is situated some 400 km South of Buenos Aires, the capital of Argentina. The city has two main incomes, namely industry and tourism. In summer, beaches of this Atlantic Ocean faced destination are packed with typical Argentine beach tents, which can be rented, and people fr

  5. At Long Beach, Success Is Measured by Degrees

    Science.gov (United States)

    Fain, Paul

    2009-01-01

    The California State University campus at Long Beach graduated 8,720 students last month. Each one got the opportunity to walk the stage, and F. King Alexander, the university's president, shook every hand. California State at Long Beach has made graduating a greater number of its 38,000 students its top priority. The slogan "Graduation Begins…

  6. 33 CFR 110.74b - Apollo Beach, Fla.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Apollo Beach, Fla. 110.74b Section 110.74b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.74b Apollo Beach, Fla. Beginning at a...

  7. Geographic setting influences Great Lakes beach microbiological water quality

    Science.gov (United States)

    Haack, Sheridan K.; Fogarty, Lisa R.; Stelzer, Erin A.; Fuller, Lori M.; Brennan, Angela K.; Isaacs, Natasha M.; Johnson, Heather E.

    2013-01-01

    Understanding of factors that influence Escherichia coli (EC) and enterococci (ENT) concentrations, pathogen occurrence, and microbial sources at Great Lakes beaches comes largely from individual beach studies. Using 12 representative beaches, we tested enrichment cultures from 273 beach water and 22 tributary samples for EC, ENT, and genes indicating the bacterial pathogens Shiga-toxin producing E. coli (STEC), Shigella spp., Salmonella spp, Campylobacter jejuni/coli, and methicillin-resistant Staphylococcus aureus, and 108–145 samples for Bacteroides human, ruminant, and gull source-marker genes. EC/ENT temporal patterns, general Bacteroides concentration, and pathogen types and occurrence were regionally consistent (up to 40 km), but beach catchment variables (drains/creeks, impervious surface, urban land cover) influenced exceedances of EC/ENT standards and detections of Salmonella and STEC. Pathogen detections were more numerous when the EC/ENT Beach Action Value (but not when the Geometric Mean and Statistical Threshold Value) was exceeded. EC, ENT, and pathogens were not necessarily influenced by the same variables. Multiple Bacteroides sources, varying by date, occurred at every beach. Study of multiple beaches in different geographic settings provided new insights on the contrasting influences of regional and local variables, and a broader-scale perspective, on significance of EC/ENT exceedances, bacterial sources, and pathogen occurrence.

  8. Sand transport in urbanized beaches - models and reality

    International Nuclear Information System (INIS)

    The general objective is to quantify the wind transport of sand in the urbanized beaches. The specific objectives include testing and calibration of the wind velocity as well as the classification of the beaches according to the magnitude and the direction of sand transport

  9. Dramatic Improvements in Beach Water Quality Following Gull Removal

    Science.gov (United States)

    Gulls are often cited as important contributors of fecal contamination to surface waters, and some recreational beaches have used gull control measures to improve microbial water quality. In this study, gulls were chased from a Lake Michigan beach using specially trained dogs, a...

  10. Innovations on a shoestring: a study of a collaborative community-based Aboriginal mental health service model in rural Canada

    Directory of Open Access Journals (Sweden)

    Graham Douglas

    2009-12-01

    Full Text Available Abstract Background Collaborative, culturally safe services that integrate clinical approaches with traditional Aboriginal healing have been hailed as promising approaches to ameliorate the high rates of mental health problems in Aboriginal communities in Canada. Overcoming significant financial and human resources barriers, a mental health team in northern Ontario is beginning to realize this ideal. We studied the strategies, strengths and challenges related to collaborative Aboriginal mental health care. Methods A participatory action research approach was employed to evaluate the Knaw Chi Ge Win services and their place in the broader mental health system. Qualitative methods were used as the primary source of data collection and included document review, ethnographic interviews with 15 providers and 23 clients; and 3 focus groups with community workers and managers. Results The Knaw Chi Ge Win model is an innovative, community-based Aboriginal mental health care model that has led to various improvements in care in a challenging rural, high needs environment. Formal opportunities to share information, shared protocols and ongoing education support this model of collaborative care. Positive outcomes associated with this model include improved quality of care, cultural safety, and integration of traditional Aboriginal healing with clinical approaches. Ongoing challenges include chronic lack of resources, health information and the still cursory understanding of Aboriginal healing and outcomes. Conclusions This model can serve to inform collaborative care in other rural and Indigenous mental health systems. Further research into traditional Aboriginal approaches to mental health is needed to continue advances in collaborative practice in a clinical setting.

  11. Beach morphology and coastline evolution in the southern Bohai Strait

    Science.gov (United States)

    Zhang, Wei; Wu, Jianzheng; Li, Weiran; Zhu, Longhai; Hu, Rijun; Jiang, shenghui; Sun, Yonggen; Wang, Huijuan

    2015-10-01

    The beach studied in this paper spans a length of 51 km and is one of several long sandy beaches in the southern Bohai Strait. Due to the obstruction of islands in the northeast and the influence of the underwater topography, the wave environment in the offshore area is complex; beach types and sediment transport characteristics vary along different coasts. The coastlines extracted from six aerial photographs in different years were compared to demonstrate the evolving features. Seven typical beach profiles were selected to study the lateral beach variation characteristics. Continuous wind and wave observation data from Beihuangcheng ocean station during 2009 were employed for the hindcast of the local wave environment using a regional spectral wave model. Then the results of the wave hindcast were incorporated into the LITDRIFT model to compute the sediment transport rates and directions along the coasts and analyze the longshore sand movement. The results show that the coastline evolution of sand beaches in the southern Bohai Strait has spatial and temporal variations and the coast can be divided into four typical regions. Region (I), the north coast of Qimudao, is a slightly eroded and dissipative beach with a large sediment transport rate; Region (II), the southwest coast of Gangluan Port, is a slightly deposited and dissipative beach with moderate sediment transport rate; Region (III), in the central area, is a beach that is gradually transformed from a slightly eroded dissipative beach to a moderately or slightly strong eroded bar-trough beach from west to east with a relatively moderate sediment transport rate. Region (IV), on the east coast, is a strongly eroded and reflective beach with a weak sediment transport rate. The wave conditions exhibit an increasing trend from west to east in the offshore area. The distribution of the wave-induced current inside the wave breaking region and the littoral sediment transport in the nearshore region exhibit a gradual

  12. Winter distribution, density and size of Mesodesma mactroides (Bivalvia, Mactracea in Monte Hermoso beach (Argentina

    Directory of Open Access Journals (Sweden)

    Sandra Marcela Fiori

    2004-03-01

    Full Text Available The yellow clam Mesodesma mactroides (Deshayes, 1854 is a seasonal migrant that moves in spring to the sandy upper intertidal level. In this paper we analyze the spatial distribution of density and mean shell size of the yellow clam population in Monte Hermoso beach (Argentina in winter 1995, i.e., three months before the mass mortality occurred in November 1995. Sampling covered 32 km of beach, with a regular design of 22 transects. The major environmental gradient in the beach was determined using principal component analysis (PCA on the correlation matrix of the environmental data (beach morphology, slope, and sand granulometry. Correlation analysis was used to assess the relationship between the score of a site (transect on the first and second principal component, and clam mean density and mean shell size. Most of the beach seems to be habitable for clams, their spatial heterogeneity not having been explained by the measured variables since, although the first axis of the PCA has demonstrated an E-W physical gradient, clam density was not in correlation with it. Density was maximum near the piers, even though these are points with high tourist activity. It seems that non-extractive touristic activities do not affect population density but rather mean shell size, probably due to reduction of growth rates. The abundance of the winter population, as compared with the assessment done after the mass mortality of November, strongly suggests that a great part of the population was overwintering in the intertidal fringe.O molusco Mesodesma mactroides (Deshayes, 1854 é uma espécie migrante sazonal que na primavera move-se para o nível entremarés superior da praia. Neste estudo, analisamos a distribuição espacial da densidade e o tamanho médio da população do bivalve na praia de Monte Hermoso (Argentina no inverno de 1995, i. é, três meses antes da mortalidade massiva desses moluscos, acontecida em novembro de 1995. A amostragem cobriu 32

  13. Evaluation of beach cleanup effects using linear system analysis.

    Science.gov (United States)

    Kataoka, Tomoya; Hinata, Hirofumi

    2015-02-15

    We established a method for evaluating beach cleanup effects (BCEs) based on a linear system analysis, and investigated factors determining BCEs. Here we focus on two BCEs: decreasing the total mass of toxic metals that could leach into a beach from marine plastics and preventing the fragmentation of marine plastics on the beach. Both BCEs depend strongly on the average residence time of marine plastics on the beach (τ(r)) and the period of temporal variability of the input flux of marine plastics (T). Cleanups on the beach where τ(r) is longer than T are more effective than those where τ(r) is shorter than T. In addition, both BCEs are the highest near the time when the remnants of plastics reach the local maximum (peak time). Therefore, it is crucial to understand the following three factors for effective cleanups: the average residence time, the plastic input period and the peak time.

  14. Deepwater Horizon oil spill impacts on Alabama beaches

    Directory of Open Access Journals (Sweden)

    J. S. Hayworth

    2011-12-01

    Full Text Available From mid June 2010 to early August 2010, the white sandy beaches along Alabama's Gulf coast were inundated with crude oil discharged from the Deepwater Horizon well. The long-term consequences of this environmental catastrophe are still unfolding. Although BP has attempted to clean up some of these beaches, there still exist many unanswered questions regarding the physical, chemical, and ecological state of the oil contaminated beach system. In this paper, we present our understanding of what is known and known to be unknown with regard to the current state of Alabama's beaches in the aftermath of the Deepwater Horizon disaster. Motivated by our observations of the evolving distribution of oil in Alabama's beaches and BP's clean-up activities, we offer our thoughts on the lessons learned from this oil spill disaster.

  15. Deepwater Horizon oil spill impacts on Alabama beaches

    Directory of Open Access Journals (Sweden)

    J. S. Hayworth

    2011-07-01

    Full Text Available From mid June 2010 to early August 2010, the white sandy beaches along Alabama's Gulf coast were inundated with crude oil discharged from the Deepwater Horizon well. The long-term consequences of this environmental catastrophe are still unfolding. Although BP has attempted to clean up some of these beaches, there still exist many unanswered questions regarding the physical, chemical, and ecological state of the oil contaminated beach system. In this paper, we present our understanding of what is known and known to be unknown with regard to the current state of Alabama's beaches in the aftermath of the Deepwater Horizon disaster. Motivated by our observations of the evolving distribution of oil in Alabama's beaches and BP's clean-up activities, we offer our thoughts on the lessons learned from this oil spill disaster.

  16. Ilmenite Mineral's Recovery from Beach Sand Tailings

    International Nuclear Information System (INIS)

    The mineral ilmenite is the major source of rutile for industrial use and is of interest to paint and fertiliser industries. Enormous unutilised tailing dams lie on the eastern coast of the South Africa. Although covered by a simulation of the original indigenous vegetation, these tailings are still ilmenite bearing and of economic value. Tailings emanating from beach sand mineral slimes dams of the Kwazulu-Natal area (South Africa) have been processed. Screening, flotation, spiral concentration and magnetic separation methods were used either separately or successively. The present work sheds light on alternative routes for the extraction of the ilmenite, from these tailings. It moreover points out the usefulness of the Moessbauer spectroscopy in the mineral processing product monitoring. Tailings from the beach sands were used in the present study after the economic industrial minerals zirconia, ilmenite and rutile had been extracted in previous mining operations. About 61% natural ilmenite recovery was observed in the flotation concentrate of a Humphrey Spiral concentrate while a 62% recovery of hematite was found in the flotation tailings. The combination of screening, spiral concentration and magnetic separation, and flotation yielded a product with the highest ilmenite and hematite concentration being 71% and 19%, respectively. A natural ilmenite mineral, containing 87% ilmenite and 13% hematite, could be produced and extracted from the tailings of the flotation process, collected subsequently to the spiral concentration and the initial screening.

  17. National Assessment of Hurricane-Induced Coastal Erosion Hazards: Gulf of Mexico Bradenton Beach to Clearwater Beach, Florida Raw (non-interpolated) Beach Slope Point Data

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The National Assessment of Coastal Change Hazards project derives beach morphology features from lidar elevation data for the purpose of understanding and...

  18. National Assessment of Hurricane-Induced Coastal Erosion Hazards: Gulf of Mexico Bradenton Beach to Clearwater Beach, Florida Mean (interpolated) Beach Slope Point Data

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The National Assessment of Coastal Change Hazards project derives beach morphology features from lidar elevation data for the purpose of understanding and...

  19. Indigenous Language Learning and Maintenance among Young Australian Aboriginal and Torres Strait Islander Children

    Science.gov (United States)

    Verdon, Sarah; McLeod, Sharynne

    2015-01-01

    Internationally, cultural renewal and language revitalisation are occurring among Indigenous people whose lands were colonised by foreign nations. In Australia, the Aboriginal and Torres Strait Islander people are striving for the re-voicing of their mother tongue and the re-practicing of their mother culture to achieve cultural renewal in the…

  20. Goal Theory and Indigenous Minority School Motivation: Relevance and Application. Australian Aboriginal and Navajo Indian Research.

    Science.gov (United States)

    McInerney, Dennis M.

    This paper reports on a continuing study of Australian Aboriginal and Navajo Indian children. The study investigates the relevance and applicability of goal theory to explaining indigenous minority motivation in school settings. Task, ego social solidarity, and extrinsic goal structures were examined as a means of explaining and predicting…

  1. Cultural self-efficacy of Canadian nursing students caring for aboriginal patients with diabetes.

    Science.gov (United States)

    Quine, Allisson; Hadjistavropoulos, Heather D; Alberts, Nicole M

    2012-07-01

    Cultural self-efficacy refers to how capable one feels functioning in culturally diverse situations. The purpose of this study was to gain a better understanding of cultural self-efficacy among nursing students, specifically in relation to individuals of Aboriginal ancestry. The authors examined the extent to which intercultural anxiety, intercultural communication, and experience with persons of Aboriginal ancestry predicted two aspects of cultural self-efficacy, namely, knowledge and skills. In this correlational study, non-Aboriginal Canadian nursing students (N = 59) completed a survey assessing these variables. Overall, cultural self-efficacy was rated as moderate by nursing students. Regression analyses indicated that greater intercultural communication skills and experience with persons of Aboriginal ancestry were significant unique predictors of higher cultural knowledge self-efficacy. Greater intercultural communication and lower intercultural anxiety significantly predicted higher cultural skills self-efficacy. The results provide direction to nursing programs interested in facilitating higher levels of cultural self-efficacy among nursing students. PMID:22477719

  2. Enhancing Educational Performance for Remote Aboriginal Australians: What Is the Impact of Attendance on Performance?

    Science.gov (United States)

    Jorgensen, Robyn

    2012-01-01

    The educational performance of Aboriginal Australians lags behind non-Indigenous Australians with the gap increasing the longer students remain at school. The Australian government has released its Closing the Gap policy with the specific intent to redress gaps in health, education and housing, as these are seen as key indicators to life success.…

  3. Building on Conceptual Interpretations of Aboriginal Literacy in Anishinaabe Research: A Turtle Shaker Model

    Science.gov (United States)

    Debassige, Brent

    2013-01-01

    This article comes out of the larger context of my doctoral dissertation where I investigated my experiences as an academic who attempts to remain true to Indigenous Knowledge (IK) traditions while working within a Western European intellectual setting. In this current paper, I combine the conceptual frameworks of Aboriginal literacy and…

  4. Understanding Aboriginal English in the Legal System: A Critical Sociolinguistics Approach

    Science.gov (United States)

    Eades, Diana

    2004-01-01

    This paper reviews sociolinguistic work which has addressed the provision of justice for Aboriginal English (AE) speakers in Australia. It questions the assumptions about cultural and linguistic diversity and inequality which underlie this work, and proposes a critical sociolinguistic approach, which draws on social theory in the analysis of how…

  5. Adolescent Career Development in Urban-Residing Aboriginal Families in Canada

    Science.gov (United States)

    Marshall, Sheila K.; Young, Richard A.; Stevens, Alison; Spence, Wayne; Deyell, Stewart; Easterbrook, Adam; Brokenleg, Martin

    2011-01-01

    The purpose of this study was to understand how urban-residing Aboriginal adolescent-parent dyads (n = 11) jointly constructed and acted on goals and strategies with their social supports (n = 17) to facilitate the adolescents' career development. A modified protocol following the qualitative action-project method was used. A discrete joint…

  6. Teachers Make a Difference to the Study of Aboriginal Music in NSW

    Science.gov (United States)

    Power, Anne; Bradley, Margaret

    2011-01-01

    Australian Indigenous music and culture are in the foreground when Australia celebrates itself in international contexts but their inclusion in the school curriculum is sporadic. In New South Wales (NSW), high school music teachers are responsible for educating students about Aboriginal music(s) and culture(s) within a mandatory focus on…

  7. Queering Place: The Intersection of Feminist Body Theory and Australian Aboriginal Collaboration

    Science.gov (United States)

    Somerville, Margaret

    2016-01-01

    In this article the author used an auto-ethnographic philosophical approach to construct a fragile history of the present. Margaret Somerville reports doing this through tracing key moments and movements of queering feminist poststructural theory and evolving a queering method of body/place writing through her embeddedness in Aboriginal stories.…

  8. Knowledge Transfer and Exchange Processes for Environmental Health Issues in Canadian Aboriginal Communities

    Directory of Open Access Journals (Sweden)

    Maureen Dobbins

    2010-02-01

    Full Text Available Within Canadian Aboriginal communities, the process for utilizing environmental health research evidence in the development of policies and programs is not well understood. This fundamental qualitative descriptive study explored the perceptions of 28 environmental health researchers, senior external decision-makers and decision-makers working within Aboriginal communities about factors influencing knowledge transfer and exchange, beliefs about research evidence and Traditional Knowledge and the preferred communication channels for disseminating and receiving evidence. The results indicate that collaborative relationships between researchers and decision-makers, initiated early and maintained throughout a research project, promote both the efficient conduct of a study and increase the likelihood of knowledge transfer and exchange. Participants identified that empirical research findings and Traditional Knowledge are different and distinct types of evidence that should be equally valued and used where possible to provide a holistic understanding of environmental issues and support decisions in Aboriginal communities. To facilitate the dissemination of research findings within Aboriginal communities, participants described the elements required for successfully crafting key messages, locating and using credible messengers to deliver the messages, strategies for using cultural brokers and identifying the communication channels commonly used to disseminate and receive this type of information.

  9. Formative Evaluation of the Aboriginal Skills and Employment Partnership Program. Final Report

    Science.gov (United States)

    Human Resources and Skills Development Canada, 2009

    2009-01-01

    This document presents the report on the formative evaluation of the Aboriginal Skills and Employment Partnership (ASEP) program conducted by Human Resources and Skills Development Canada (HRSDC), covering the period from November 2003 to November 2006. The report is organized into four sections. Section 1 presents an overview of the ASEP program…

  10. "Friendly Racism" and White Guilt: Midwifery Students' Engagement with Aboriginal Content in Their Program

    Science.gov (United States)

    Thackrah, Rosalie D.; Thompson, Sandra C.

    2013-01-01

    Since 2011, all first year students in a health sciences faculty at a university in Western Australia complete a compulsory (half) Unit titled Indigenous Cultures and Health. The Unit introduces students to Aboriginal and Torres Strait Islander history, diversity, cultural protocols, social structures, patterns of communication, contemporary…

  11. An Exploration of the Connection between Child Sexual Abuse and Gambling in Aboriginal Communities

    Science.gov (United States)

    Dion, Jacinthe; Collin-Vezina, Delphine; De La Sablonniere, Mireille; Philippe-Labbe, Marie-Pierre; Giffard, Tania

    2010-01-01

    Child sexual abuse (CSA) lead to short-term sequelae and long-lasting pervasive outcomes. Research has started addressing CSA as a potential risk factor for later addictions, including pathological gambling. Among Aboriginal peoples, it is plausible that the legacy of residential schooling and other historical traumas have led to unresolved grief…

  12. Supporting Australian Torres Strait Islander and Aboriginal Nursing Students Using Mentoring Circles: An Action Research Study

    Science.gov (United States)

    Mills, Jane; Felton-Busch, Catrina; Park, Tanya; Maza, Karen; Mills, Frances; Ghee, McCauley; Hitchins, Marnie; Chamberlain-Salaun, Jennifer; Neuendorf, Nalisa

    2014-01-01

    Attempts to recruit Aboriginal and Torres Strait Islander students into nursing degrees have made minimal impact on the number of registered nurses working in Australia's healthcare sector. Yet increasing the number of Indigenous nurses remains one of the most important objectives in strategies to close the health gap between Indigenous and…

  13. [Health system and aboriginal communities in the province of Formosa, Argentina].

    Science.gov (United States)

    Mirassou, Cristina S

    2013-01-01

    The author comments her experience in the practice of medicine and public health among aborigines in Formosa, a long neglected province in northeast Argentina. Her experience goes through a span of 34 years, 11 in a small community in a far off region. The province has 530162 inhabitants, 43358 (6.5%) aborigines of the Wichí, Qom, and Pilagá ethnicities. Some particular public health problems of these aborigines are due to the great distance between communities and the regular medical assistance while others are related to cultural differences. The situation has gradually improved in the last 30 years due to government awareness in providing easy and close access to medical care, making the most of the abilities of local aborigines midwifes, teaching health assistants and conventional measures. The most apparent results are the decrease in infant mortality rates and the lower incidence of tuberculosis, with no deaths due to tuberculous meningitis since 1999. No less important was the opening of new opportunities for education and the teaching of both native and Spanish language in the schools retaining local customs. The changes have brought about new risks and challenges such as: traffic accidents involving youngsters riding motorcycles, alcoholism, obesity, diabetes (undiagnosed beforehand), high rate of adolescence pregnancy, and crisis of leadership within the communities. PMID:24152404

  14. The Development of Cross-Cultural Relations with a Canadian Aboriginal Community through Sport Research

    Science.gov (United States)

    Schinke, Robert J.; Hanrahan, Stephanie J.; Eys, Mark A.; Blodgett, Amy; Peltier, Duke; Ritchie, Stephen Douglas; Pheasant, Chris; Enosse, Lawrence

    2008-01-01

    When sport psychology researchers from the mainstream work with people from marginalized cultures, they can be challenged by cultural differences as well as mistrust. For this article, researchers born in mainstream North America partnered with Canadian Aboriginal community members. The coauthors have worked together for 5 years. What follows is…

  15. Inclusion/exclusion for Aboriginal and Torres Strait Islander Students: Understanding how ‘We’ matters

    Directory of Open Access Journals (Sweden)

    Catherine M. Demosthenous

    2012-06-01

    Full Text Available The inclusion of Indigenous people in universities is an important policy issue, as evidenced by the Review of Higher Education and Outcomes for Aboriginal and Torres Strait Islander people, which is currently underway. While the Review aims to collectively address access and outcomes for Aboriginal and Torres Strait Islander people in universities to ensure parity in the sector, a key contributor to those outcomes is that of participation. This article examines a focus group interaction in which Aboriginal and Torres Strait Islander students are yarning about their experiences of participating in university life, using Ethnomethodology (EM and its analytic methods. Premised on the understanding that language is action, the study examines the students’ use of personal pronouns and particularly the first person pronoun ‘we’, using the inclusive/exclusive distinction. Applying this pronominal system here provides insights into the notion of inclusion/exclusion for Aboriginal and Torres Strait Islander students in Australian higher education, and for understanding how ‘we’ matter(s in everyday university life.

  16. School Engagement among Aboriginal Students in Northern Canada: Perspectives From Activity Settings Theory

    Science.gov (United States)

    Davison, Colleen M.; Hawe, Penelope

    2012-01-01

    Background: Educational disengagement is a public health concern among Aboriginal populations in many countries. It has been investigated previously in a variety of ways, with the conventional focus being on the children themselves. Activity settings are events and places, theorized in terms of their symbols, roles, time frame, funds, people, and…

  17. Self-Beliefs and Behavioural Development as Related to Academic Achievement in Canadian Aboriginal Children

    Science.gov (United States)

    Baydala, Lola; Rasmussen, Carmen; Birch, June; Sherman, Jody; Wikman, Erik; Charchun, Julianna; Kennedy, Merle; Bisanz, Jeffrey

    2009-01-01

    The authors explored the relationship between measures of self-belief, behavioural development, and academic achievement in Canadian Aboriginal children. Standardized measures of intelligence are unable to consistently predict academic achievement in students from indigenous populations. Exploring alternative factors that may be both predictive…

  18. Community Arts as Public Pedagogy: Disruptions into Public Memory through Aboriginal Counter-Storytelling

    Science.gov (United States)

    Quayle, Amy; Sonn, Christopher; Kasat, Pilar

    2016-01-01

    Community Arts and Cultural Development (CACD) is a form of public pedagogy that seeks to intervene into the reproduction of meaning in public spaces. In this article, we explore the Bush Babies and Elders portrait project that sought to contribute to the empowerment of Aboriginal participants through counter-storytelling. Drawing on interview and…

  19. Influences of Indigenous Language on Spatial Frames of Reference in Aboriginal English

    Science.gov (United States)

    Edmonds-Wathen, Cris

    2014-01-01

    The Aboriginal English spoken by Indigenous children in remote communities in the Northern Territory of Australia is influenced by the home languages spoken by themselves and their families. This affects uses of spatial terms used in mathematics such as "in front" and "behind." Speakers of the endangered Indigenous Australian…

  20. Shell-like structures

    CERN Document Server

    Altenbach, Holm

    2011-01-01

    In this volume, scientists and researchers from industry discuss the new trends in simulation and computing shell-like structures. The focus is put on the following problems: new theories (based on two-dimensional field equations but describing non-classical effects), new constitutive equations (for materials like sandwiches, foams, etc. and which can be combined with the two-dimensional shell equations), complex structures (folded, branching and/or self intersecting shell structures, etc.) and shell-like structures on different scales (for example: nano-tubes) or very thin structures (similar

  1. Wave-Induced Groundwater Flows in a Freshwater Beach Aquifer

    Science.gov (United States)

    Malott, S. S.; Robinson, C. E.; O'Carroll, D. M.

    2014-12-01

    Wave-induced recirculation across the sediment-water interface can impact the transport of pollutants through a beach aquifer and their ultimate flux into coastal waters. The fate of nutrients (e.g. from septic and agricultural sources) and fecal indicator bacteria (e.g. E. coil) near the sediment-water interface are of particular concern as these pollutants often lead to degradation of recreational water quality and nearshore ecosystems. This paper presents detailed field measurements of groundwater flows in a freshwater beach aquifer on Lake Huron over periods of intensified wave conditions. Quantifying wave-driven processes in a freshwater beach aquifer enables wave effects to be studied in isolation from density and tidal effects that complicate groundwater flows in marine beaches. Water exchange across the sediment-water interface and groundwater flow patterns were measured using groundwater wells, arrays of vertically nested pressure transducers and manometers. Results show that wave action induces rapid infiltration/exfiltration across the sediment-water interface and a larger recirculation cell through the beach aquifer. Field data is used to validate a numerical groundwater model of wave-induced groundwater flows. While prior studies have simulated the effects of waves on beach groundwater flows, this study is the first attempt to validate these sophisticated modeling approaches. Finally, field data illustrating the impact of wave-induced groundwater flows on nutrient and bacteria fate and transport in beach aquifers will also be presented.

  2. New methodology for describing the equilibrium beach profile applied to the Valencia's beaches

    Science.gov (United States)

    Aragonés, L.; Serra, J. C.; Villacampa, Y.; Saval, J. M.; Tinoco, H.

    2016-04-01

    Mathematical models used for the understanding of coastal seabed morphology play a key role in beach nourishment projects. These projects have become the fundamental strategy for coastal maintenance during the last few years. Accordingly, the accuracy of these models is vital to optimize the costs of coastal regeneration projects. Planning of such interventions requires methodologies that do not generate uncertainties in their interpretation. A study and comparison of mathematical simulation models of the coastline is carried out in this paper, as well as elements that are part of the model that are a source of uncertainty. The equilibrium profile (EP) and the offshore limit corresponding to the depth of closure (DoC) have been analyzed taking into account different timescale ranges. The results have thus been compared using data sets from three different periods which are identified as present, past and future. Accuracy in data collection for the beach profiles and the definition of the median grain size calculation using collected samples are the two main factors that have been taken into account in this paper. These data can generate high uncertainties and can produce a lack of accuracy in nourishment projects. Together they can generate excessive costs due to possible excess or shortage of sand used for the nourishment. The main goal of this paper is the development of a new methodology to increase the accuracy of the existing equilibrium beach profile models, providing an improvement to the inputs used in such models and in the fitting of the formulae used to obtain seabed shape. This new methodology has been applied and tested on Valencia's beaches.

  3. 78 FR 25383 - Amendment of Class E Airspace; West Palm Beach, FL

    Science.gov (United States)

    2013-05-01

    ... Beach County Park Airport, West Palm Beach, FL (78 FR 6258). Interested parties were invited to... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; West Palm Beach, FL AGENCY... Airspace in the West Palm Beach, FL area, as new Standard Instrument Approach Procedures (SIAPs) have...

  4. Thin shell model revisited

    CERN Document Server

    Gao, Sijie

    2014-01-01

    We reconsider some fundamental problems of the thin shell model. First, we point out that the "cut and paste" construction does not guarantee a well-defined manifold because there is no overlap of coordinates across the shell. When one requires that the spacetime metric across the thin shell is continuous, it also provides a way to specify the tangent space and the manifold. Other authors have shown that this specification leads to the conservation laws when shells collide. On the other hand, the well-known areal radius $r$ seems to be a perfect coordinate covering all regions of a spherically symmetric spacetime. However, we show by simple but rigorous arguments that $r$ fails to be a coordinate covering a neighborhood of the thin shell if the metric across the shell is continuous. When two spherical shells collide and merge into one, we show that it is possible that $r$ remains to be a good coordinate and the conservation laws hold. To make this happen, different spacetime regions divided by the shells must...

  5. Aboriginal Knowledge Infusion in Initial Teacher Education at the Ontario Institute for Studies in Education at the University of Toronto

    Directory of Open Access Journals (Sweden)

    Angela Mashford-Pringle

    2013-11-01

    Full Text Available Knowledge of the Aboriginal socio-political history in Canada has historically been excluded from public education. In Ontario, public school children learn about Aboriginal people at specific times in the curriculum. However, teachers frequently only teach the bare essentials about Aboriginal people in Canada because they do not have adequate knowledge or feel that they lack the ability to teach about this subject. The Ontario Institute of Studies in Education at the University of Toronto has implemented the Deepening Knowledge Project to provide teacher candidates with an increased awareness and knowledge about Aboriginal history, culture, and worldview for their future teaching careers. This article will provide insight into the project and the curriculum developed for working with teacher candidates.

  6. Observation on foreshore morphodynamics of microtidal sandy beaches

    Digital Repository Service at National Institute of Oceanography (India)

    Dora, G.U.; SanilKumar, V.; Philip, C.S.; Johnson, G.

    are located in a microtidal (tidal range < 2 m) coast, and hence the beaches are referred to as microtidal beaches. Studies on beach morphology were based on three characteristics, viz. width, slope and volume, estimated from cross-shore profiles... March 2008 to March 2011. The period from March 2008 to March 2009 was considered as first annual cycle, March 2009 to March 2010 as second annual cycle and March 2010 to March 2011 as third annual cycle. The cross-shore profile monitored during...

  7. Solid Waste Transportation through Ocean Currents: Marine Debris Sightings and their Waste Quantification at Port Dickson Beaches, Peninsular Malaysia

    OpenAIRE

    Chong Jing Yi; Narayanan Kannan

    2016-01-01

    Four beaches at Port Dickson, Peninsular Malaysia, namely Saujana Beach, Nelayan Beach, Bagan Pinang Beach and Cermin beach have been sampled for marine debris from 7th June 2014 until 26th July 2014, on every Saturday. These beaches face the Strait of Malacca with a coastline stretching 18 km each. Our observations revealed a total debris items of 13193 in those beaches. The top three items of highest frequency were cigarette butts, foamed fragments and food wrappers. Plastic debris scaled h...

  8. Brazilian sandy beach macrofauna production: a review

    Directory of Open Access Journals (Sweden)

    Marcelo Petracco

    2012-12-01

    Full Text Available The state of the art of the studies on the production of Brazilian sandy beach macrofauna was analyzed on the basis of the data available in the literature. For this purpose, the representativeness of the production dataset was examined by latitudinal distribution, degree of exposure and morphodynamic state of beaches, taxonomic groups, and methods employed. A descriptive analysis was, further, made to investigate the trends in production of the more representative taxonomic groups and species of sandy beach macrofauna. A total of 69 macrofauna annual production estimates were obtained for 38 populations from 25 studies carried out between 22º56'S and 32º20'S. Production estimates were restricted to populations on beaches located on the southern and southeastern Brazilian coast. Most of the populations in the dataset inhabit exposed dissipative sandy beaches and are mainly represented by mollusks and crustaceans, with a smaller number of polychaetes. The trends in production among taxonomic groups follow a similar pattern to that observed on beaches throughout the world, with high values for bivalves and decapods. The high turnover rate (P/B ratio of the latter was due to the presence of several populations of the mole crab Emerita brasiliensis, which can attain high values of productivity, in the dataset. Most of the studies focus on the comparison of production and, especially, of P/B ratio according to life history traits in populations of the same species/taxonomic group. Despite the importance of life history-production studies, other approaches, such as the effect of man-induce disturbances on the macrofauna, should be undertaken in these threatened environments.O estado da arte dos estudos de produção da macrofauna de praias arenosas brasileiras foi analisado a partir de informações disponíveis na literatura. Para essa finalidade, a representatividade dos dados de produção foi examinada de acordo com a distribuição latitudinal

  9. Aboriginal Children and Their Caregivers Living with Low Income: Outcomes from a Two-Generation Preschool Program

    OpenAIRE

    Benzies, Karen; Tough, Suzanne; Edwards, Nancy; Mychasiuk, Richelle; Donnelly, Carlene

    2010-01-01

    The development of preschool children of Aboriginal heritage is jeopardized by the inter-generational transmission of risk that has created, and continues to create, social disadvantage. Early intervention programs are intended to mitigate the impact of social disadvantage. Yet, evidence of the effectiveness of these programs for children of Aboriginal heritage is limited. The purpose of this study was to examine the effects of a two-generation, multi-cultural preschool program on 45 children...

  10. The protective role of optimism and self-esteem on depressive symptom pathways among Canadian Aboriginal youth.

    Science.gov (United States)

    Ames, Megan E; Rawana, Jennine S; Gentile, Petrice; Morgan, Ashley S

    2015-01-01

    Aboriginal youth are at disproportionate risk for depression and substance use problems. Increasingly, developmental theories have shifted from focusing on vulnerabilities to protective factors for adolescent depression. In particular, theories emphasizing protective factors are relevant when understanding the mental health of Aboriginal youth. However, it is unclear which factors protect against depressive symptomatology among Aboriginal adolescents to promote optimal development. Using multilevel growth curve modeling, the present study had three main objectives. First, we aimed to model the developmental trajectory of depressive symptoms using a sample of off-reserve Aboriginal youth from a national Canadian dataset (ages 12-23). Second, we sought to examine the relationship between alcohol use behaviors, self-esteem, optimism, and the trajectories of depressive symptoms. Lastly, we investigated whether self-esteem and optimism mediated the relationship between alcohol use and depressive symptoms. Gender differences were also examined within each of the study objectives. A sample of off-reserve Aboriginal youth (N = 283; 48.3% male) was selected from cycles 4-7 of the National Longitudinal Survey of Children and Youth. Heavy drinking was a risk factor for depressive symptoms, while self-esteem and optimism were key protective factors for depressive symptoms among early adolescent Aboriginal youth. Further, the developmental trajectory of depressive symptoms among Canadian Aboriginal youth differed for boys and girls once accounting for risk and protective factors. Thus, it is valuable to integrate the protective role of self-esteem and optimism into developmental theories of depression and mental health intervention programs for early adolescent Aboriginal youth. PMID:24045879

  11. Improving access to primary care for Aboriginal babies in Western Australia: study protocol for a randomized controlled trial

    OpenAIRE

    McAullay, Daniel; McAuley, Kimberley; Marriott, Rhonda; Pearson, Glenn; Jacoby, Peter; Ferguson, Chantal; Geelhoed, Elizabeth; Coffin, Juli; Green, Charmaine; Sibosado, Selina; Henry, Barbara; Doherty, Dorota; Edmond, Karen

    2016-01-01

    Background Despite a decade of substantial investments in programs to improve access to primary care for Aboriginal mothers and infants, more than 50 % of Western Australian Aboriginal babies are still not receiving primary and preventative care in the early months of life. Western Australian hospitals now input birth data into the Western Australian electronic clinical management system within 48 hours of birth. However, difficulties have arisen in ensuring that the appropriate primary care ...

  12. Measuring the Economic Effects of Sea Level Rise on Beach Recreation

    OpenAIRE

    John C. Whitehead; Ben Poulter; Dumas, Christopher F.; Okmyung Bin

    2009-01-01

    We develop estimates of the economic effects of climate change-induced sea level rise on recreation at seventeen southern North Carolina beaches. We estimate the relationship between recreation behavior and beach width and simulate the effects of sea level rise on recreation site choice and trip frequency. We find that reductions in beach width due to increased erosion from sea-level rise negatively affect the number and value of beach recreation trips. For beach goers who only take day trips...

  13. Real-Time Dry Beach Length Monitoring for Tailings Dams Based on Visual Measurement

    OpenAIRE

    Jun Hu; Shan Hu; Fei Kang; Jianhua Zhang

    2013-01-01

    The length of dry beach is an important factor that influences the safety of tailings dams. However, there still is no accurate and reliable method that can conveniently measure the length of dry beach. In this paper, the authors focus on developing a novel method for dry beach length determination. The proposed method can effectively measure the dry beach length through an ordinary camera and four marking rods placed on the dry beach. Experimental results show that the proposed method can co...

  14. Wave-dominated, mesotidal headland-bay beach morphody-namic classsfications of the Shuidong Bay in South China

    Institute of Scientific and Technical Information of China (English)

    YU Jitao; DING Yuanting; CHENG Huangxin; CAI Lailiang; CHEN Zishen

    2016-01-01

    Beach morphodynamic classifications have achieved extensive acceptance in foreign coastal geomorphological studies. Three beaches located in different zones of a headland-bay coast are classified according to a dimensionless fall parameter, a relative tide range parameter and a dimensionless embayment scaling parameter. Synchronous data, including wave, tide, sediment and beach morphology, are respectively collected from the tangential beach, the transitional beach and the shadow beach of the Shuidong Bay during each spring tide for 16 successive months. The research results indicate that (1) the beach in the tangential zone falls between two major categories which are low tide terrace beaches with rips and barred beaches; the beach in the transitional zone exhibits two main types which are low tide bar/rip beaches and barred dissipative beaches; and the beach in the shadow zone mainly mirrors dissipative states with presence or absence of bars; and (2) the sequential changes and differences of beach states in different coastal zones reflect spatial and temporal variabilities of the headland-bay coast, totally meeting the actual measured beach morphology changes, showing that studies on wave-dominated, meso-macrotidal beaches need to consider the influences of the tides. Meanwhile, the research mainly provides a framework about beach state studies, due to different beach states with different erosion patterns, which requires the need to strengthen the researches in this respect, in order to further enrich theoretical basis for a beach topography evolution, beach morphodynamic processes and beach erosion prevention in China.

  15. “I know it’s bad for me and yet I do it”: exploring the factors that perpetuate smoking in Aboriginal Health Workers - a qualitative study

    OpenAIRE

    Dawson Anna P; Cargo Margaret; Stewart Harold; Chong Alwin; Daniel Mark

    2012-01-01

    Abstract Background Aboriginal Health Workers (AHWs) have a mandate to deliver smoking cessation support to Aboriginal people. However, a high proportion of AHWs are smokers and this undermines their delivery of smoking cessation programs. Smoking tobacco is the leading contributor to the burden of disease in Aboriginal Australians and must be prevented. Little is known about how to enable AHWs to quit smoking. An understanding of the factors that perpetuate smoking in AHWs is needed to infor...

  16. The Cedar Project: Surviving the Streets Without Shelter, Trauma and HIV vulnerability among Aboriginal young people who use drugs in two Canadian cities

    OpenAIRE

    Bingham, Brittany Lauren

    2009-01-01

    Aboriginal scholars suggest that the legacy of colonialism is a key contributing factor to rising rates of homelessness among Aboriginal young people. This analysis examined factors related to sleeping on the streets for 3 nights or more and HIV vulnerability among Aboriginal young people who use drugs. A profile of these young people was created using data from the Cedar Project. Young people who reported sleeping on the streets for 3 nights or more were significantly more likely to reside i...

  17. Geology and geomorphology--Offshore Refugio Beach, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3319 presents the geologic and geomorphic map (see sheets 10, SIM 3319) of Offshore Refugio Beach, California. The vector data file is included in...

  18. Backscatter--Offshore of Refugio Beach Area, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3319 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3319) of Offshore Refugio Beach map area, California. The raster data...

  19. Surfin’ California with Whitman and The Beach Boys

    DEFF Research Database (Denmark)

    Balle, Søren Hattesen

    2006-01-01

    While Whitman only wrote one poem about California in 1860, The Beach Boys wrote and produced several songs about it in the years between 1962 and 1966. Apart from the hundred years separating Whitman and The Beach boys, a cultural gap also exists between them. Whitman represents the high point...... are haunted by and pick up on Whitman’s image of the Californian beach results in a kind of Bloomean misprision, in the sense that they (re)inscribe it in a sixties’ context of youth and consumer culture. To Whitman, the shores of the American West coast incarnate the home of perennial homelessness...... of American literary Romanticism, whereas The Beach Boys became the sixties’ most well-known pop icon of surf music and surf culture. Nevertheless, their common interest in California as a particular topographic image of the American West invites comparison and further study. This paper aims to make...

  20. Pollution of some recreation beaches of Mumbai, Maharashtra

    Digital Repository Service at National Institute of Oceanography (India)

    Ingole, S.A.; Kadam, A.N.

    of Mumbai (Figure 1). It was therefore feared that they might have polluted the recreation beaches causing deleterious effects to the human health. Some such effects are known to be skin irritations, gastrointestinal diseases, transmission of typhoid...

  1. A holistic evaluation of a typical beach nourishment

    DEFF Research Database (Denmark)

    Margheritini, Lucia; Frigaard, Peter; Wahl, Niels Arne

    2007-01-01

    The coastal landscape in Denmark is characterized by multiple areas of geologic, biologic and recreational interests both at a national and international level. In the later years several guidelines have been set up in the coastal protection area. Recognizing the value of the healthy natural...... is the primary method used by the Danish Coastal Authority for coastal protection and represents a management tool which serves a dual purpose. Beach Nourishment is protecting coastal lands as well as backshore properties (infrastructures, buildings etc.) and preserving natural heritages. Nevertheless, more...... and more attention is being paid to the recreational values of the beaches, i.e. tourism so that an additional purpose of Beach Nourishment is to increase the recreational space along the shore. Families using the beaches prefer small grain sizes and gentle slopes. Seen from a coastal protection point...

  2. Lido Beach National Wildlife Refuge [Land Status Map

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map was produced by the Division of Realty to depict landownership at Lido Beach Wildlife Management Area. It was generated from rectified aerial photography,...

  3. Modes of embayed beach dynamics: analysis reveals emergent timescales

    Science.gov (United States)

    Murray, K. T.; Murray, A.; Limber, P. W.; Ells, K. D.

    2013-12-01

    Embayed beaches, or beaches positioned between rocky headlands, exhibit morphologic changes over many length and time scales. Beach sediment is transported as a result of the day-to-day wave forcing, causing patterns of erosion and accretion. We use the Rocky Coastline Evolution Model (RCEM) to investigate how patterns of shoreline change depend on wave climate (the distribution of wave-approach angles) and beach characteristics. Measuring changes in beach width through time allows us to track the evolution of the shape of the beach and the movement of sand within it. By using Principle Component Analysis (PCA), these changes can be categorized into modes, where the first few modes explain the majority of the variation in the time series. We analyze these modes and how they vary as a function of wave climate and headland/bay aspect ratio. In the purposefully simple RCEM, sediment transport is wave-driven and affected by wave shadowing behind the headlands. The rock elements in our model experiments (including the headlands) are fixed and unerodable so that this analysis can focus purely on sand dynamics between the headlands, without a sand contribution from the headlands or cliffs behind the beach. The wave climate is characterized by dictating the percentage of offshore waves arriving from the left and the percentage of waves arriving from high angles (very oblique to the coastline orientation). A high-angle dominated wave climate tends to amplify coastline perturbations, whereas a lower-angle wave climate is diffusive. By changing the headland/bay aspect ratio and wave climate, we can perform PCA analysis of generalized embayed beaches with differing anatomy and wave climate forcings. Previous work using PCA analysis of embayed beaches focused on specific locations and shorter timescales (beach dynamics over longer timescales. The first two PCA modes, which explain a majority of the beach width time series variation (typically >70%), are a 'breathing' mode and a

  4. Park, Beach, Open Space, or Coastline Access 2010

    Data.gov (United States)

    U.S. Department of Health & Human Services — This table contains data on the percent of residents within ½ mile of a park, beach, open space, or coastline, for California, its regions, counties, cities/towns,...

  5. Palm Beach, Florida Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Palm Beach, Florida Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  6. Daytona Beach, Florida Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Daytona Beach, Florida Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  7. Myrtle Beach, South Carolina Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Myrtle Beach, South Carolina Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  8. Seafloor character--Offshore of Refugio Beach, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3319 presents the seafloor-character map (see sheet 7) offshore of Refugio Beach, California (raster data file is included in...

  9. Source identification of a tar residue from Mumbai Beach

    Digital Repository Service at National Institute of Oceanography (India)

    Kadam, A; Rokade, M.A

    A tar residue from Mumbai Beach, Maharashtra, India was matched with the suspected source sample from a tanker using UV, IR and GLC techniques. Negligible differences in several ratios of UV absorbances and ratios of infrared transmittances...

  10. Seal Beach National Wildlife Refuge: Final Comprehensive Conservation Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Seal Beach NWR for the next 15 years. This plan outlines the Refuge vision and purpose...

  11. Artificial Beach Lighting Survey of St. George Island

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — St. George Island SGI is a significant sea turtle nesting beach for loggerhead and occasionally leatherback sea turtles in the Florida panhandle Lewis et al 1996 ....

  12. The Trail Inventory of Seal Beach NWR [Cycle 2

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this report is to create a baseline inventory of all non-motorized trails on Seal Beach National Wildlife Refuge. Trails in this inventory are...

  13. Longshore Currents of Random Waves on Different Plane Beaches

    Institute of Scientific and Technical Information of China (English)

    邹志利; 王淑平; 邱大洪; 王艳; 王风龙; 董国海

    2003-01-01

    Model tests and numerical calculation of longshore currents and wave heights produced by irregular waves on two beaches with slopes of 1:100 and 1:40 are studied. The cross-shore distributions of longshore current velocities and wave heights are given and the influences of wave heights, wave periods, and beach slopes on longshore currents are discussed. The discussion is also made on the influences of different eddy viscosity coefficients on the numerical results of longshore current velocities.

  14. Longshore currents of regular waves on different beaches

    Institute of Scientific and Technical Information of China (English)

    邹志利; 王淑平; 邱大洪; 王艳; 王风龙; 董国海

    2003-01-01

    The experiment and numerical computations of longshore currents produced by regularwaves on the two beaches with the slopes of 1:100 and 1: 40 are made. The cross-shore distributions oflongshore current velocities and wave heights are given and the influences of wave heights, wave periodsand beach slopes on the longshore currents are discussed. The discussion is also made for the influencesof different eddy viscosity coefficients on the numerical results of longshore current velocities.

  15. Health effects of beach water pollution in Hong Kong.

    OpenAIRE

    Cheung, W. H.; Chang, K C; Hung, R. P.; Kleevens, J. W.

    1990-01-01

    Prospective epidemiological studies of beach water pollution were conducted in Hong Kong in the summers of 1986 and 1987. For the main study in 1987, a total of 18741 usable responses were obtained from beachgoers on nine beaches at weekends. The study indicated the overall perceived symptom rates for gastrointestinal, ear, eye, skin, respiratory, fever and total illness were significantly higher for swimmers than non-swimmers; and the swimming-associated symptom rates for gastrointestinal, s...

  16. Characterization of Beach/River Sand for Foundry Application

    OpenAIRE

    Katsina Christopher BALA; Reyazul Haque KHAN

    2013-01-01

    A detailed experimental investigation is been reported on the characterization of beach/river sand for foundry use. Bulk properties of the sand samples collected were evaluated. The experimental results were analyzed as per the American Foundry Society (AFS) standard. The analyses show that samples from Ughelli River, Warri River and Ethiope River could be used effectively in the foundry. The sample from Lagos bar beach requires to be sieved properly to remove the coarse fractions in order to...

  17. Equilibrium Beach profile measurement and sediment analysis : Mustang Island, Texas.

    OpenAIRE

    Knezek, Erick B.

    1997-01-01

    CIVINS This engineering report describes the measurement techniques and results of an equilibrium beach profile survey and sediment analysis. The main objective of the project was to obtain an accurate equilibrium beach profile at a location on Mustang Island, and to compare the actual profile to a predicted profile. The predicted profile is based on the median grain size diameter of sediment samples taken from the dune crest to approximately 4000 ft offshore. The survey was accomplished u...

  18. Screening for attention deficit and hyperactivity disorder, autism spectrum disorder, and developmental delay in Taiwanese aboriginal preschool children

    Directory of Open Access Journals (Sweden)

    Chan HL

    2016-10-01

    Full Text Available Hsiang-Lin Chan,1,2,* Wen-Sheng Liu,3–6,* Yi-Hsuan Hsieh,1,2 Chiao-Fan Lin,1,2 Tiing-Soon Ling,2,7 Yu-Shu Huang1,2 1Department of Child Psychiatry, Chang Gung Memorial Hospital, 2College of Medicine, Chang Gung University, Taoyuan, 3Division of Nephrology, Department of Medicine, Taipei City Hospital, Zhong-Xing Branch, Taipei, Taiwan; 4School of Medicine, National Yang-Ming University, Taipei, Taiwan; 5Institute of Environmental and Occupational Health Sciences, School of Medicine, National Yang-Ming University, Taipei, Taiwan; 6College of Science and Engineering, Fu Jen Catholic University, New Taipei City, Taiwan; 7Department of Family Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan, Republic of China *These authors contributed equally to this work Objectives: This study aimed to estimate the percentages of attention deficit and hyperactivity disorder (ADHD and autism spectrum disorder (ASD in Taiwanese aboriginal preschool children. Child development level was compared between the two groups. Methods: Teachers completed screening questionnaires for ADHD, ASD, and development level for 36- to 72-month-old children in kindergartens in Taiwan. The questionnaire results were compared between the aboriginal and nonaboriginal children. One child psychiatrist then interviewed the aboriginal preschool children to determine if they had ADHD and/or ASD. Results: We collected 93 questionnaires from the aboriginal group and 60 from the nonaboriginal group. In the aboriginal group, 5.37% of the children were identified to have ADHD, while 1.08% were identified to have ASD. Significantly fewer aboriginal children had developmental delays for situation comprehension and personal–social development (P=0.012 and 0.002, respectively than nonaboriginal children. Conclusion: Aboriginal children in Taiwan had typical percentages of ADHD and ASD compared to those published in the literature. Aboriginal children showed relative strengths in situation

  19. Elastic platonic shells.

    Science.gov (United States)

    Yong, Ee Hou; Nelson, David R; Mahadevan, L

    2013-10-25

    On microscopic scales, the crystallinity of flexible tethered or cross-linked membranes determines their mechanical response. We show that by controlling the type, number, and distribution of defects on a spherical elastic shell, it is possible to direct the morphology of these structures. Our numerical simulations show that by deflating a crystalline shell with defects, we can create elastic shell analogs of the classical platonic solids. These morphologies arise via a sharp buckling transition from the sphere which is strongly hysteretic in loading or unloading. We construct a minimal Landau theory for the transition using quadratic and cubic invariants of the spherical harmonic modes. Our approach suggests methods to engineer shape into soft spherical shells using a frozen defect topology.

  20. Hygiene improvement: essential to improving child health in remote Aboriginal communities.

    Science.gov (United States)

    McDonald, Elizabeth; Bailie, Ross

    2010-09-01

    It is generally recognised that poor living conditions and poor hygiene underlie the high burden of infection experienced by Indigenous (Aboriginal and Torres Strait Islander) children living in remote communities. There has been little research on this topic. Taking an ecological approach, our study aimed to identify the key factors contributing to poor hygiene in one remote Aboriginal community and to determine appropriate approaches for improving hygiene and reducing the burden of infection among children. Key findings include that multifaceted interventions are required to ensure that household water and sanitation technology are functional, hygiene behaviour change is achieved and environments that enable good hygiene behaviour are created. Many of the factors contributing to the problem of poor living conditions and poor hygiene in these communities are outside the control of the health system. Intersectoral collaboration and action is required to identify acceptable, effective and sustainable solutions. PMID:20854319

  1. An interview with Avigail Eisenberg : “Reasoning about the Identity of Aboriginal People”

    Directory of Open Access Journals (Sweden)

    Martin Blanchard

    2006-05-01

    Full Text Available Avigail Eisenberg is an Associate Professor in the Department of Political Science, University of Victoria. She was also a fellow of CRÉUM during the 2004-2005 academic year. She has written important texts on the issues of identity, race, gender, minority rights, and in particular, Aboriginal claims. Her writing displays intelligent and acute commentaries in which she demonstrates an ability to tackle difficult questions in a refreshing way. Martin Blanchard of CRÉUM asked Professor Eisenberg if she would be willing to be interviewed via email on the subject of an article she had just finished writing, entitled “Reasoning about the Identity of Aboriginal People”. (This text is forthcoming in Accommodating Cultural Diversity: Contemporary Issues in Theory and Practice, Stephen Tierney ed., London: Ashgate. She kindly accepted to answer his questions.

  2. From (b)edouin to (a)borigine: the myth of the desert noble savage.

    Science.gov (United States)

    Graulund, Rune

    2009-01-01

    This article examines the myth of the supposed superiority of the desert noble savage over civilized man. With the Bedouin of Arabia and the Aborigines of Australia as its two prime examples, the article argues that two versions of this myth can be traced: one in which the desert noble savage is valorized due to his valour, physical prowess and martial skill (Bedouin); and another, later version, where the desert noble savage is valorized as a pacifist, an ecologist and a mythmaker/storyteller (Aborigines). The article concludes by examining the way in which this turn from one type of desert noble savage to another reflects the manner in which western modernity has shifted its values from Cartesian dualities and Enlightenment rationalism to that of networks, potentialities, ecology and myth. PMID:19886291

  3. Starting points and pathways in Aboriginal students' learning of number: recognising different world views

    Science.gov (United States)

    Treacy, Kaye; Frid, Sandra; Jacob, Lorraine

    2015-09-01

    This research was designed to investigate the conceptualisations and thinking strategies Indigenous Australian students use in counting tasks. Eighteen Aboriginal students, in years 1 to 11 at a remote community school, were interviewed using standard counting tasks and a `counting' task that involved fetching `maku' (witchetty grubs) to have enough to give a maku to each person in a picture. The tasks were developed with, and the interviews conducted by, an Aboriginal research assistant, to ensure appropriate cultural and language contexts. A main finding was that most of the students did not see the need to use counting to make equivalent sets, even though they were able to demonstrate standard counting skills. The findings highlight a need to further examine the world views, orientations and related mathematical concepts and processes that Indigenous students bring to school.

  4. Aboriginal Astronomical Traditions from Ooldea, South Australia, Part 2: Animals in the Ooldean Sky

    CERN Document Server

    Leaman, Trevor M; Carter, Mark T

    2016-01-01

    Australian Indigenous astronomical traditions hint at a relationship between animals in the skyworld and the behaviour patterns of their terrestrial counterparts. In our continued study of Aboriginal astronomical traditions from the Great Victoria Desert, South Australia, we investigate the relationship between animal behaviour and stellar positions. We develop a methodology to test the hypothesis that the behaviour of these animals is predicted by the positions of their celestial counterparts at particular times of the day. Of the twelve animals identified in the Ooldean sky, the nine stellar (i.e. non-planet or non-galactic) associations were analysed and each demonstrated a close connection between animal behaviour and stellar positions. We suggest that this may be a recurring theme in Aboriginal astronomical traditions, requiring further development of the methodology.

  5. Aboriginal Astronomical traditions from Ooldea, South Australia, Part 2: Animals in the Ooldean Sky.

    Science.gov (United States)

    Leaman, Trevor M.; Hamacher, Duane W.; Carter, Mark T.

    2016-04-01

    Australian Indigenous astronomical traditions demonstrate a relationship between animals in the skyworld and the behaviour patterns of their terrestrial counterparts. In our continued study of Aboriginal astronomical traditions from the Great Victoria Desert, South Australia, we investigate the relationship between animal behaviour and stellar positions when these relationships are not explicitly described in the written records. We develop a methodology to test the hypothesis that the behaviour of these animals is predicted by the positions of their celestial counterparts at particular times of the day. Of the twelve animals identified in the Ooldean sky, the nine stellar (i.e. non-planet or non-galactic) associations were analysed and each demonstrated a close connection between animal behaviour and stellar positions. We suggest that this may be a recurring theme in Aboriginal astronomical traditions, requiring further development of the methodology.

  6. Oral hygiene risk indicators among 6- to 9-year-old Taiwanese aboriginal children.

    Science.gov (United States)

    Hsieh, Hui-Ju; Huang, Shun-Te; Tsai, Chi-Cheng; Chiou, Meng-Jao; Liao, Cheng-Ta

    2014-05-01

    This study investigated the dental health status, dietary habits, oral hygiene levels, and caretaker risk indicators among Taiwanese children. This cross-sectional purposive sampling study included 256 aboriginal children, 6 to 9 years old, living in remote regions in southern Taiwan. Participants received dental examinations, and questionnaires were completed by caretakers. Data were analyzed using the χ(2) test, t test, and multiple logistic regressions. The deft (sum of decayed, extracted, and filled primary teeth) and defs (sum of the decayed, extracted, and filled primary dentition surfaces) indices were affected by the frequencies of drinking sweetened beverages (P = .0006) and daily toothbrushing (P = .0032). Caretakers' toothbrushing frequency was a significant predictor of children's oral hygiene status (P oral hygiene was 2.04 (P = .0184). Oral hygiene among aboriginal children in this study was inadequate. Caretakers' toothbrushing frequency and betel quid habit were significant predictors of poor children's oral hygiene.

  7. Autoimmune liver disease and the Canadian First Nations Aboriginal Communities of British Columbia's Pacific Northwest

    Institute of Scientific and Technical Information of China (English)

    Eric M Yoshida; Mark Riley; Laura T Arbour

    2006-01-01

    Primary biliary cirrhosis (PBC) is a well-known but uncommon chronic liver disease that is presumed to be of autoimmune etiology. Recently, investigations in British Columbia (BC), a province of Canada situated along the Pacific North-West of North America, have suggested that PBC is not a rare disease amongst BC's Aboriginal (i.e. First Nations) communities. Geographically, BC is adjacent to South East Alaska, an American state that has also reported an increased prevalence of PBC amongst its Aboriginal communities. In this article, the medical evidence supporting a hypothesis of increased risk of PBC amongst BC's First Nations communities is reviewed. Evidence suggesting that autoimmune hepatitis is also more likely amongst BC's First Nations communities is also presented.(C)2006 The WJG Press. All rights reserved.

  8. Post-monsoon equilibrium beach profiles and longshore sediment transport rates at Candolim, Miramar and Keri beaches of Goa, India.

    Digital Repository Service at National Institute of Oceanography (India)

    Jayakumar, S.; Yadhunath, E.M.; Jishad, M.; Gowthaman, R.; Rajasekaran, C.; Pednekar, P.S.

    exact match with the measured foreshore profiles. 1. United States Army Corps of Engineers, Cross-shore sediment transport processes. In Coastal Engineering Manual, USACE, Vicksburg, Mississippi, 2006, Chapter III, pp. 1110–1100. 2. Bruun, P..., 555– 556. 4. Shepard, F. P., Longshore bars and longshore troughs. US Army Corps of Engineers – Technical Memo 15. 1950, Beach Erosion Board Washington, DC, p. 32. 5. Gourlay, M. R., Beaches: profiles, processes and permeability. Department...

  9. Dynamic Analysis of Shells

    Directory of Open Access Journals (Sweden)

    Charles R. Steele

    1995-01-01

    Full Text Available Shell structures are indispensable in virtually every industry. However, in the design, analysis, fabrication, and maintenance of such structures, there are many pitfalls leading to various forms of disaster. The experience gained by engineers over some 200 years of disasters and brushes with disaster is expressed in the extensive archival literature, national codes, and procedural documentation found in larger companies. However, the advantage of the richness in the behavior of shells is that the way is always open for innovation. In this survey, we present a broad overview of the dynamic response of shell structures. The intention is to provide an understanding of the basic themes behind the detailed codes and stimulate, not restrict, positive innovation. Such understanding is also crucial for the correct computation of shell structures by any computer code. The physics dictates that the thin shell structure offers a challenge for analysis and computation. Shell response can be generally categorized by states of extension, inextensional bending, edge bending, and edge transverse shear. Simple estimates for the magnitudes of stress, deformation, and resonance in the extensional and inextensional states are provided by ring response. Several shell examples demonstrate the different states and combinations. For excitation frequency above the extensional resonance, such as in impact and acoustic excitation, a fine mesh is needed over the entire shell surface. For this range, modal and implicit methods are of limited value. The example of a sphere impacting a rigid surface shows that plastic unloading occurs continuously. Thus, there are no short cuts; the complete material behavior must be included.

  10. Continuum Shell Model

    OpenAIRE

    Volya, Alexander; Zelevinsky, Vladimir

    2005-01-01

    The Continuum Shell Model is an old but recently revived method that traverses the boundary between nuclear many-body structure and nuclear reactions. The method is based on the non-Hermitian energy-dependent effective Hamiltonian. The formalism, interpretation of solutions and practical implementation of calculations are discussed in detail. The results of the traditional shell model are fully reproduced for bound states; resonance parameters and cross section calculations are presented for ...

  11. The Impacts of Back-Beach Barriers on Sandy Beach Morphology Along the California Coast and Implications for Coastal Change with Future Sea-Level Rise

    Science.gov (United States)

    Harden, E. L.

    2010-12-01

    Coastal squeeze, or foreshore narrowing, is a result of marine encroachment, such as sea-level rise in the presence of a back-beach barrier, terrestrial encroachment, such as coastal development, or both. In California, the permanent coastal population increased by almost 10 million people between 1980 and 2003, and an additional 130 million beachgoers visit Southern California beaches each year. Beaches in California are an important component of the state and federal economy and provide hundreds of thousands of jobs. Approximately 14% of the California coast from Marin County to the Mexican border is artificially armored with seawalls, rip rap, or revetment, more than half of which protects back-beach developments or lower-lying dynamic regions like harbors and dunes. Many sandy beaches that do not have back-beach armoring are still restricted by commercial and residential infrastructure, parking lots, and roadways. Although these types of coastal infrastructure are not back-beach barriers by intentional design like seawalls and rip rap, they still restrict beaches from landward migration and can cause significant placement loss of the beach. Nearly 67 km, or 44% of the total length of sandy coastline from Long Beach to the U.S.-Mexico border is backed by such infrastructure. This study is part of a broader effort to catalog the extent to which California’s beaches are restricted in the back beach, to describe the effects of back-beach barriers on sandy beach morphology, and to predict how these different beaches might behave with future sea-level rise. Beach morphology, shoreface characteristics, and historical rates of shoreline change were compared between select beaches with back-beach barriers and unrestricted beaches using 1997 LiDAR data and shoreline rates of change published in the U.S. Geological Survey’s National Assessment of Shoreline Change report. Although preliminary results of the morphological analysis show that there is no statistically

  12. Relationships between Psychosocial Resilience and Physical Health Status of Western Australian Urban Aboriginal Youth.

    Directory of Open Access Journals (Sweden)

    Katrina D Hopkins

    Full Text Available Psychosocial processes are implicated as mediators of racial/ethnic health disparities via dysregulation of physiological responses to stress. Our aim was to investigate the extent to which factors previously documented as buffering the impact of high-risk family environments on Aboriginal youths' psychosocial functioning were similarly beneficial for their physical health status.We examined the relationship between psychosocial resilience and physical health of urban Aboriginal youth (12-17 years, n = 677 drawn from a representative survey of Western Australian Aboriginal children and their families. A composite variable of psychosocial resilient status, derived by cross-classifying youth by high/low family risk exposure and normal/abnormal psychosocial functioning, resulted in four groups- Resilient, Less Resilient, Expected Good and Vulnerable. Separate logistic regression modeling for high and low risk exposed youth revealed that Resilient youth were significantly more likely to have lower self-reported asthma symptoms (OR 3.48, p<.001 and carer reported lifetime health problems (OR 1.76, p<.04 than Less Resilient youth.The findings are consistent with biopsychosocial models and provide a more nuanced understanding of the patterns of risks, resources and adaptation that impact on the physical health of Aboriginal youth. The results support the posited biological pathways between chronic stress and physical health, and identify the protective role of social connections impacting not only psychosocial function but also physical health. Using a resilience framework may identify potent protective factors otherwise undetected in aggregated analyses, offering important insights to augment general public health prevention strategies.

  13. Relationships between Psychosocial Resilience and Physical Health Status of Western Australian Urban Aboriginal Youth

    OpenAIRE

    Hopkins, Katrina D.; Shepherd, Carrington C. J.; Catherine L. Taylor; Stephen R Zubrick

    2015-01-01

    Background Psychosocial processes are implicated as mediators of racial/ethnic health disparities via dysregulation of physiological responses to stress. Our aim was to investigate the extent to which factors previously documented as buffering the impact of high-risk family environments on Aboriginal youths’ psychosocial functioning were similarly beneficial for their physical health status. Method and Results We examined the relationship between psychosocial resilience and physical health of...

  14. Periodontal disease and chronic kidney disease among Aboriginal adults; an RCT

    OpenAIRE

    Jamieson, Lisa; Skilton, Michael; Maple-Brown, Louise; Kapellas, Kostas; Askie, Lisa; Hughes, Jaqui; Arrow, Peter; Cherian, Sajiv; Fernandes, David; Pawar, Basant; Brown, Alex; Boffa, John; Hoy, Wendy; Harris, David; Mueller, Nicole

    2015-01-01

    Background This study will assess measures of vascular health and inflammation in Aboriginal Australian adults with chronic kidney disease (CKD), and determine if intensive periodontal intervention improves cardiovascular health, progression of renal disease and periodontal health over a 24-month follow-up. Methods The study will be a randomised controlled trial. All participants will receive the periodontal intervention benefits, with the delayed intervention group receiving periodontal trea...

  15. SHIFTING JUDICIAL CONCEPTIONS OF 'RECONCILIATION': GEOGRAPHIC COMMITMENTS UNDERPINNING ABORIGINAL RIGHTS DECISIONS

    OpenAIRE

    Michael McCrossan

    2015-01-01

    Over the course of the past twenty years, the Supreme Court of Canada’s discourse concerning ‘reconciliation’ has shifted from moderating federal power to reconciling the preceding presence of Aboriginal people with an established sovereign (Crown) presence.  While scholars postulated that the Court was attempting to maintain colonial relations of power, substantive answers for this discursive shift are lacking within the literature.  This paper provides a comprehensive explanation of this sh...

  16. Women at greatest risk: Reducing injection frequency among young Aboriginal drug users in British Columbia

    OpenAIRE

    Pearce, Margo Elaine

    2006-01-01

    This study investigates why some young Aboriginal people inject opiates at higher frequency than others and suggests policies to address high frequency opiate injection. Multivariate logistic regression is used to analyze data gathered between 2003-04 in Vancouver and Prince George Independent variables include those shown as significant in relevant literature, demographics factors associated with severe addiction, and HCV imd HIV serostatus. Career injectors, females, those living in Vancouv...

  17. Aboriginal health research in the remote Kimberley: an exploration of perceptions, attitudes and concerns of stakeholders

    OpenAIRE

    Mc Loughlin, Frieda; Hadgraft, Nyssa T.; Atkinson, David; Marley, Julia V

    2014-01-01

    Background For decades Indigenous peoples have argued for health research reform claiming methods used and results obtained often reflect the exploitative history of colonisation. In 2006 the Kimberley Aboriginal Health Planning Forum (KAHPF) Research Subcommittee (hereafter, the Subcommittee) was formed to improve research processes in the remote Kimberley region of north Western Australia. This paper explores the major perceptions, attitudes and concerns of stakeholders in the Subcommittee....

  18. Reduction of Family Violence in Aboriginal Communities: A Systematic Review of Interventions and Approaches1

    OpenAIRE

    Shea, Beverley; Nahwegahbow, Amy; Andersson, Neil

    2010-01-01

    Many efforts to reduce family violence are documented in the published literature. We conducted a systematic review of interventions intended to prevent family violence in Aboriginal communities. We retrieved studies published up to October 2009; 506 papers included one systematic review, two randomized controlled trials, and fourteen nonrandomized studies or reviews. Two reviews discussed interventions relevant to primary prevention (reducing the risk factors for family violence), including ...

  19. Mitochondrial DNA evidence supports northeast Indian origin of the aboriginal Andamanese in the Late Paleolithic

    Institute of Scientific and Technical Information of China (English)

    Hua-Wei Wang; Bikash Mitra; Tapas Kumar Chaudhuri; Malliya gounder Palanichamy; Qing-Peng Kong; Ya-Ping Zhang

    2011-01-01

    In view of the geographically closest location to Andaman archipelago,Myanmar was suggested to be the origin place of aboriginal Andamanese.However,for lacking any genetic information from this region,which has prevented to resolve the dispute on whether the aboriginal Andamanese were originated from mainland India or Myanmar.To solve this question and better understand the origin of the aboriginal Andamanese,we screened for haplogroups M31(from which Andaman-specific lineage M31a1 branched off)and M32 among 846mitochondrial DNAs(mtDNAs)sampled across Myanmar.As a result,two Myanmar individuals belonging to haplogroup M31 were identified,and completely sequencing the entire mtDNA genomes of both samples testified that the two M31 individuals observed in Myanmar were probably attributed to the recent gene flow from northeast India populations.Since no root lineages of haplogroup M31 or M32 were observed in Myanmar,it is unlikely that Myanmar may serve as the source place of the aboriginal Andamanese.To get further insight into the origin of this unique population,the detailed phylogenetic and phylogeographic analyses were performed by including additional 7 new entire mtDNA genomes and 113 M31 mtDNAs pinpointed from South Asian populations,and the results suggested that Andaman-specific M31a1 could in fact trace its origin to northeast India.Time estimation results further indicated that the Andaman archipelago was likely settled by modern humans from northeast India via the land-bridge which connected the Andaman archipelago and Myanmar around the Last Glacial Maximum(LGM),a scenario in well agreement with the evidence from linguistic and palaeoclimate studies.

  20. Paternal Genetic Structure of Hainan Aborigines Isolated at the Entrance to East Asia

    OpenAIRE

    Dongna Li; Hui Li; Caiying Ou; Yan Lu; Yuantian Sun; Bo Yang; Zhendong Qin; Zhenjian Zhou; Shilin Li; Li Jin

    2008-01-01

    BACKGROUND: At the southern entrance to East Asia, early population migration has affected most of the Y-chromosome variations of East Asians. METHODOLOGY/PRINCIPAL FINDINGS: To assess the isolated genetic structure of Hainan Island and the original genetic structure at the southern entrance, we studied the Y chromosome diversity of 405 Hainan Island aborigines from all the six populations, who have little influence of the recent mainland population relocations and admixtures. Here we report ...

  1. Did Life Begin on the Beach?

    Science.gov (United States)

    Bywater, Robert P.; Conde-Frieboesk Kilian

    2005-08-01

    Water is one of the prerequisites of life. Further requirements are the existence of a system of interacting organic molecules capable of capturing and converting the supply of external energy and elaborating the replicating function that is needed for propagation. None of this would be possible without the existence of some means of concentrating, selecting, and then containing these mutually interacting substances in proximity to one another, i.e., a primitive cell. Starting from this hypothesis we propose a model for the development of life on Earth. Our model embodies the following new features: (1) rapid cycles of catalysis and transport of material, (2) desegregation (separation by tidal action and degradation by catalysis) as well as segregation (by chromatography on tidal beaches), (3) cross-catalysis instead of auto-catalysis, as well as (4) compartmentalization, although the latter idea is of course not new. But our "lipid first" model, in contrast to earlier "peptide first" or "RNA first" models, provides for the compartments needed to act as a cradle for the subsequent development of information- rich molecules like peptides and RNA. If anything, the earliest information-rich molecules were probably membrane-spanning peptides/proteins.

  2. Food, food choice and nutrition promotion in a remote Australian Aboriginal community.

    Science.gov (United States)

    Colles, Susan L; Maypilama, Elaine; Brimblecombe, Julie

    2014-01-01

    Contemporary diets of Aboriginal people living in remote Australia are characterised by processed foods high in fat and sugar. Within the 'new' food system, evidence suggests many Aboriginal people understand food in their own terms but lack access to consumer information about store-purchased foods, and parents feel inadequate as role models. In a remote Australian Aboriginal community, purposive sampling identified adults who participated in semistructured interviews guided by food-based themes relating to the contemporary food system, parental guidance of children's food choice and channels through which people learn. Interpretive content analysis was used to identify salient themes. In discussions, people identified more closely with dietary qualities or patterns than nutrients, and valued a balanced, fresh diet that made them feel 'light'. People possessed basic knowledge of 'good' store foods, and wanted to increase familiarity and experience with foods in packets and cans through practical and social skills, especially cooking. Education about contemporary foods was obtained from key family role models and outside the home through community-based organisations, including school, rather than pamphlets and flip charts. Freedom of choice was a deeply held value; carers who challenged children's autonomy used strategic distraction, or sought healthier alternatives that did not wholly deny the child. Culturally safe approaches to information sharing and capacity building that contribute to the health and wellbeing of communities requires collaboration and shared responsibility between policy makers, primary healthcare agencies, wider community-based organisations and families. PMID:25053144

  3. Predictors of betel quid chewing behavior and cessation patterns in Taiwan aborigines

    Directory of Open Access Journals (Sweden)

    Chang Shun-Jen

    2006-11-01

    Full Text Available Abstract Background Betel quid, chewed by about 600 million people worldwide, is one of the most widely used addictive substances. Cessation factors in betel quid chewers are unknown. The present study explores prevalence and the quit rate of betel quid chewing in Taiwan aborigines. Our goal was to delineate potential predictors of chewing cessation. Methods A stratified random community-based survey was designed for the entire aborigines communities in Taiwan. A total of 7144 participants were included between June 2003 and May 2004 in this study. Information on sociodemographic characteristics, such as gender, age, obesity, education years, marital status, ethnicity, and habits of betel quid chewing, smoking and drinking was collected by trained interviewers. Results The prevalence of betel quid chewers was 46.1%. Betel quid chewing was closely associated with obesity (OR = 1.61; 95% CI: 1.40–1.85. Betel quid chewers were most likely to use alcohol and cigarettes together. Quit rate of betel quid chewers was 7.6%. Betel quid chewers who did not drink alcohol were more likely to quit (OR = 1.89; 95% CI: 1.43–2.50. Alcohol use is a significant factor related to cessation of betel quid chewing, but smoking is not. Conclusion Taiwan aborigines have a high prevalence of betel quid chewers and a low quit rate. Alcohol use is strongly association with betel quid chewing. Efforts to reduce habitual alcohol consumption might be of benefit in cessation of betel quid chewing.

  4. Aboriginal fisher perspectives on use of biotelemetry technology to study adult Pacific salmon

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    Nguyen V. M.

    2012-12-01

    Full Text Available Biotelemetry has become a popular tool accepted by the scientific community as a reliable approach for studying wild fish. However, stakeholder perspectives on scientific techniques and the information they generate are not uniformly positive. Aboriginal groups in particular may have opposition or apprehension to telemetry as a research tool. To that end, we conducted a river-bank survey of 111 aboriginal First Nations fishers that target adult Pacific salmon in the lower Fraser River, British Columbia, Canada. The majority of respondents had heard of telemetry, but few had knowledge of its function. Most responses regarding the use of telemetry in fisheries science were positive. The few negative perspectives were primarily concerned about the effects of tagging procedures whereas positive perspectives arose because telemetry was perceived to generate information on migration patterns and survival. Over half of the respondents would trust data arising from telemetry studies, but some had conditions related to the group conducting the research and their experience with fish handling. Several respondents noted the need for additional consultation and outreach with aboriginal communities (especially fishers to better inform them of study questions and techniques which, in the case of telemetry studies, could promote better participation in tag return programs and uptake of knowledge emanating from use of telemetry.

  5. Colour-Blind: Discursive Repertoires Teachers Used to Story Racism and Aboriginality in Urban Prairie Schools

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    Tyler McCreary

    2011-12-01

    Full Text Available This qualitative study explores how teachers' constructions of racism consistently minimized its pervasiveness in the school. Teachers constructed racism as individual not systemic, construed it as a phenomenon of places outside the school, and attributed responsibility for addressing racism to other people, particularly Aboriginal populations. Based on written responses from 95 Canadian Prairie teachers from two schools, this research examines the discourses teachers employed to narrate racism, particularly with relation to Aboriginal students. While there were some differences between inner city and suburban teachers, teachers from both environments followed discursive repertoires that absolved themselves of responsibility for addressing racism and maintained the colour-blind image of education. Interrogating these discursive repertoires exposes the systems of denial that block meaningful action upon racialized inequalities and prevent the development of a truly inclusive educational environment. This underlines the need for expanded anti-racist professional development to support critical racial reflexivity among in-service teachers.Keywords: racism in education; critical whiteness studies; in-service teachers; Aboriginal education

  6. The Emotion of Truth and the Racial Uncanny: Aborigines and Sicilians in Australia

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    Francesco Ricatti

    2013-08-01

    Full Text Available Through references to four anecdotes, this article approaches the complex and often neglected topic of the relationship between Sicilian migrants in Australia and Aborigines. It does so not in search of clear evidences that may structure a well-defined historical narrative, but rather looking for moments of truth that may open up new dialogues, narratives, research. Within embodied otherness, it is the uncanny feeling towards the racialised other that most effectively make us understand the complex relationship Italian migrants have had with the (unfamiliar. The concept of the uncanny helps us understand that the racism of many Italian migrants towards Aboriginal people in Australia has not been resulting from a frightening encounter with the other, with the unfamiliar, with the difference. It has rather been the result of the return of what has been repressed from historical memory, namely the colonial character of Italian unification, Italians’ own racist and colonial history, the colonial nature of many Italian migrants’ settlement abroad, and the identification of southern Italians as the colonised, racialised others, in Italy and abroad. Through positive examples of emotional, intimate and political engagement between Sicilians and Aborigines, this article also consider people’s agency in moving within and challenging the constraining, intricate pervasiveness of the racial and colonial dictate in contemporary Australian society.

  7. Hepatitis C Virus in American Indian/Alaskan Native and Aboriginal Peoples of North America

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    Julia Uhanova

    2012-12-01

    Full Text Available Liver diseases, such as hepatitis C virus (HCV, are “broken spirit” diseases. The prevalence of HCV infection for American Indian/Alaskan Native (AI/AN in the United States and Canadian Aboriginals varies; nonetheless, incidence rates of newly diagnosed HCV infection are typically higher relative to non-indigenous people. For AI/AN and Aboriginal peoples risk factors for the diagnosis of HCV can reflect that of the general population: predominately male, a history of injection drug use, in midlife years, with a connection with urban centers. However, the face of the indigenous HCV infected individual is becoming increasingly female and younger compared to non-indigenous counterparts. Epidemiology studies indicate that more effective clearance of acute HCV infection can occur for select Aboriginal populations, a phenomenon which may be linked to unique immune characteristics. For individuals progressing to chronic HCV infection treatment outcomes are comparable to other racial cohorts. Disease progression, however, is propelled by elevated rates of co-morbidities including type 2 diabetes and alcohol use, along with human immunodeficiency virus (HIV co-infection relative to non-indigenous patients. Historical and personal trauma has a major role in the participation of high risk behaviors and associated diseases. Although emerging treatments provide hope, combating HCV related morbidity and mortality will require interventions that address the etiology of broken spirit diseases.

  8. Increased risk for hepatitis C associated with solvent use among Canadian Aboriginal injection drug users

    Directory of Open Access Journals (Sweden)

    Jolly Ann M

    2010-07-01

    Full Text Available Abstract Background Solvent abuse is a particularly serious issue affecting Aboriginal people. Here we examine the association between solvent use and socio-demographic variables, drug-related risk factors, and pathogen prevalence in Aboriginal injection drug users (IDU in Manitoba, Canada. Methods Data originated from a cross-sectional survey of IDU from December 2003 to September 2004. Associations between solvent use and variables of interest were assessed by multiple logistic regression. Results A total of 266 Aboriginal IDU were included in the analysis of which 44 self-reported recent solvent use. Hepatitis C infection was 81% in solvent-users, compared to 55% in those reporting no solvent use. In multivariable models, solvent-users were younger and more likely to be infected with hepatitis C (AOR: 3.5; 95%CI: 1.3,14.7, to have shared needles in the last six months (AOR: 2.6; 95%CI:1.0,6.8, and to have injected talwin & Ritalin (AOR: 10.0; 95%CI: 3.8,26.3. Interpretation High hepatitis C prevalence, even after controlling for risky injection practices, suggests that solvent users may form closed networks of higher risk even amongst an already high-risk IDU population. Understanding the social-epidemiological context of initiation and maintenance of solvent use is necessary to address the inherent inequalities encountered by this subpopulation of substance users, and may inform prevention strategies for other marginalized populations.

  9. Shells in the Magellanic System

    OpenAIRE

    Stanimirovic, Snezana

    2006-01-01

    The Magellanic System harbors >800 expanding shells of neutral hydrogen, providing a unique opportunity for statistical investigations. Most of these shells are surprisingly young, 2--10 Myr old, and correlate poorly with young stellar populations. I summarize what we have learned about shell properties and particularly focus on the puzzling correlation between the shell radius and expansion velocity. In the framework of the standard, adiabatic model for shell evolution this tight correlation...

  10. Knowledge translation lessons from an audit of Aboriginal Australians with acute coronary syndrome presenting to a regional hospital

    Directory of Open Access Journals (Sweden)

    Emma Haynes

    2016-07-01

    Full Text Available Objective: Translation of evidence into practice by health systems can be slow and incomplete and may disproportionately impact disadvantaged populations. Coronary heart disease is the leading cause of death among Aboriginal Australians. Timely access to effective medical care for acute coronary syndrome substantially improves survival. A quality-of-care audit conducted at a regional Western Australian hospital in 2011–2012 compared the Emergency Department management of Aboriginal and non-Aboriginal acute coronary syndrome patients. This audit is used as a case study of translating knowledge processes in order to identify the factors that support equity-oriented knowledge translation. Methods: In-depth interviews were conducted with a purposive sample of the audit team and further key stakeholders with interest/experience in knowledge translation in the context of Aboriginal health. Interviews were analysed for alignment of the knowledge translation process with the thematic steps outlined in Tugwell’s cascade for equity-oriented knowledge translation framework. Results: In preparing the audit, groundwork helped shape management support to ensure receptivity to targeting Aboriginal cardiovascular outcomes. Reporting of audit findings and resulting advocacy were undertaken by the audit team with awareness of the institutional hierarchy, appropriate timing, personal relationships and recognising the importance of tailoring messages to specific audiences. These strategies were also acknowledged as important in the key stakeholder interviews. A follow-up audit documented a general improvement in treatment guideline adherence and a reduction in treatment inequalities for Aboriginal presentations. Conclusion: As well as identifying outcomes such as practice changes, a useful evaluation increases understanding of why and how an intervention worked. Case studies such as this enrich our understanding of the complex human factors, including

  11. A mental health first aid training program for Australian Aboriginal and Torres Strait Islander peoples: description and initial evaluation

    Directory of Open Access Journals (Sweden)

    Hart Laura M

    2009-06-01

    Full Text Available Abstract Background Mental Health First Aid (MHFA training was developed in Australia to teach members of the public how to give initial help to someone developing a mental health problem or in a mental health crisis situation. However, this type of training requires adaptation for specific cultural groups in the community. This paper describes the adaptation of the program to create an Australian Aboriginal and Torres Strait Islander Mental Health First Aid (AMHFA course and presents an initial evaluation of its uptake and acceptability. Methods To evaluate the program, two types of data were collected: (1 quantitative data on uptake of the course (number of Instructors trained and courses subsequently run by these Instructors; (2 qualitative data on strengths, weaknesses and recommendations for the future derived from interviews with program staff and focus groups with Instructors and community participants. Results 199 Aboriginal people were trained as Instructors in a five day Instructor Training Course. With sufficient time following training, the majority of these Instructors subsequently ran 14-hour AMHFA courses for Aboriginal people in their community. Instructors were more likely to run courses if they had prior teaching experience and if there was post-course contact with one of the Trainers of Instructors. Analysis of qualitative data indicated that the Instructor Training Course and the AMHFA course are culturally appropriate, empowering for Aboriginal people, and provided information that was seen as highly relevant and important in assisting Aboriginal people with a mental illness. There were a number of recommendations for improvements. Conclusion The AMHFA program is culturally appropriate and acceptable to Aboriginal people. Further work is needed to refine the course and to evaluate its impact on help provided to Aboriginal people with mental health problems.

  12. A mental health first aid training program for Australian Aboriginal and Torres Strait Islander peoples: description and initial evaluation

    Science.gov (United States)

    Kanowski, Len G; Jorm, Anthony F; Hart, Laura M

    2009-01-01

    Background Mental Health First Aid (MHFA) training was developed in Australia to teach members of the public how to give initial help to someone developing a mental health problem or in a mental health crisis situation. However, this type of training requires adaptation for specific cultural groups in the community. This paper describes the adaptation of the program to create an Australian Aboriginal and Torres Strait Islander Mental Health First Aid (AMHFA) course and presents an initial evaluation of its uptake and acceptability. Methods To evaluate the program, two types of data were collected: (1) quantitative data on uptake of the course (number of Instructors trained and courses subsequently run by these Instructors); (2) qualitative data on strengths, weaknesses and recommendations for the future derived from interviews with program staff and focus groups with Instructors and community participants. Results 199 Aboriginal people were trained as Instructors in a five day Instructor Training Course. With sufficient time following training, the majority of these Instructors subsequently ran 14-hour AMHFA courses for Aboriginal people in their community. Instructors were more likely to run courses if they had prior teaching experience and if there was post-course contact with one of the Trainers of Instructors. Analysis of qualitative data indicated that the Instructor Training Course and the AMHFA course are culturally appropriate, empowering for Aboriginal people, and provided information that was seen as highly relevant and important in assisting Aboriginal people with a mental illness. There were a number of recommendations for improvements. Conclusion The AMHFA program is culturally appropriate and acceptable to Aboriginal people. Further work is needed to refine the course and to evaluate its impact on help provided to Aboriginal people with mental health problems. PMID:19490648

  13. Aboriginal and Torres Strait Islander Worldviews and Cultural Safety Transforming Sexual Assault Service Provision for Children and Young People

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    Leticia Funston

    2013-08-01

    Full Text Available Child Sexual Assault (CSA in Aboriginal and Torres Strait Islander communities is a complex issue that cannot be understood in isolation from the ongoing impacts of colonial invasion, genocide, assimilation, institutionalised racism and severe socio-economic deprivation. Service responses to CSA are often experienced as racist, culturally, financially and/or geographically inaccessible. A two-day forum, National Yarn Up: Sharing the Wisdoms and Challenges of Young People and Sexual Abuse, was convened by sexual assault services to identify the main practice and policy concerns regarding working with Aboriginal and Torres Strait Islander children and young people (C&YP, families and communities in the context of CSA. The forum also aimed to explore how services can become more accountable and better engaged with the communities they are designed to support. The forum was attended by eighty invited Aboriginal and Torres Strait Islander and non-Aboriginal youth sexual assault managers and workers representing both “victim” and “those who sexually harm others” services. In keeping with Aboriginal Community-Based Research methods forum participants largely directed discussions and contributed to the analysis of key themes and recommendations reported in this article. The need for sexual assault services to prioritise cultural safety by meaningfully integrating Aboriginal and Torres Strait Islander Worldviews emerged as a key recommendation. It was also identified that collaboration between “victims” and “those who sexually harm” services are essential given Aboriginal and Torres Strait Islander C&YP who sexually harm others may have also been victims of sexual assault or physical violence and intergenerational trauma. By working with the whole family and community, a collaborative approach is more likely than the current service model to develop cultural safety and thus increase the accessibility of sexual assault services.

  14. Aboriginal and Torres Strait Islander worldviews and cultural safety transforming sexual assault service provision for children and young people.

    Science.gov (United States)

    Funston, Leticia

    2013-09-01

    Child Sexual Assault (CSA) in Aboriginal and Torres Strait Islander communities is a complex issue that cannot be understood in isolation from the ongoing impacts of colonial invasion, genocide, assimilation, institutionalised racism and severe socio-economic deprivation. Service responses to CSA are often experienced as racist, culturally, financially and/or geographically inaccessible. A two-day forum, National Yarn Up: Sharing the Wisdoms and Challenges of Young People and Sexual Abuse, was convened by sexual assault services to identify the main practice and policy concerns regarding working with Aboriginal and Torres Strait Islander children and young people (C&YP), families and communities in the context of CSA. The forum also aimed to explore how services can become more accountable and better engaged with the communities they are designed to support. The forum was attended by eighty invited Aboriginal and Torres Strait Islander and non-Aboriginal youth sexual assault managers and workers representing both "victim" and "those who sexually harm others" services. In keeping with Aboriginal Community-Based Research methods forum participants largely directed discussions and contributed to the analysis of key themes and recommendations reported in this article. The need for sexual assault services to prioritise cultural safety by meaningfully integrating Aboriginal and Torres Strait Islander Worldviews emerged as a key recommendation. It was also identified that collaboration between "victims" and "those who sexually harm" services are essential given Aboriginal and Torres Strait Islander C&YP who sexually harm others may have also been victims of sexual assault or physical violence and intergenerational trauma. By working with the whole family and community, a collaborative approach is more likely than the current service model to develop cultural safety and thus increase the accessibility of sexual assault services. PMID:23975109

  15. An Engineering Application Tool for Visual Assessment of the Equilibrium Beach

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    An engineering application tool for prediction of the static equilibrium bay (Beach Mod) is established to describe two bay shape formulas by use of the programming software "MATLAB" with a graphic user interface (GUI). The tool is user-friendly for engineering students for the design of beach shapes. This tool was tested through application on three types of beaches in Taiwan and Australia. By implementing the concept of Headland Control, the Beach Mod program allows users to draw a structure and create an artificial headland. The results indicate that Beach Mod can efficiently forecast beach changes as well as MEPBAY, a competing software package, while boasting a better user interface.

  16. Real-Time Dry Beach Length Monitoring for Tailings Dams Based on Visual Measurement

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    Jun Hu

    2013-01-01

    Full Text Available The length of dry beach is an important factor that influences the safety of tailings dams. However, there still is no accurate and reliable method that can conveniently measure the length of dry beach. In this paper, the authors focus on developing a novel method for dry beach length determination. The proposed method can effectively measure the dry beach length through an ordinary camera and four marking rods placed on the dry beach. Experimental results show that the proposed method can conveniently measure the dry beach length with high accuracy, and therefore it can be adopted as an effective method in tailings dam real-time health monitoring.

  17. Effects of beach morphology and waves on onshore larval transport

    Science.gov (United States)

    Fujimura, A.; Reniers, A.; Paris, C. B.; Shanks, A.; MacMahan, J.; Morgan, S.

    2015-12-01

    Larvae of intertidal species grow offshore, and migrate back to the shore when they are ready to settle on their adult substrates. In order to reach the habitat, they must cross the surf zone, which is characterized as a semi-permeable barrier. This is accomplished through physical forcing (i.e., waves and current) as well as their own behavior. Two possible scenarios of onshore larval transport are proposed: Negatively buoyant larvae stay in the bottom boundary layer because of turbulence-dependent sinking behavior, and are carried toward the shore by streaming of the bottom boundary layer; positively buoyant larvae move to the shore during onshore wind events, and sink to the bottom once they encounter high turbulence (i.e., surf zone edge), where they are carried by the bottom current toward the shore (Fujimura et al. 2014). Our biophysical Lagrangian particle tracking model helps to explain how beach morphology and wave conditions affect larval distribution patterns and abundance. Model results and field observations show that larval abundance in the surf zone is higher at mildly sloped, rip-channeled beaches than at steep pocket beaches. Beach attributes are broken up to examine which and how beach configuration factors affect larval abundance. Modeling with alongshore uniform beaches with variable slopes reveal that larval populations in the surf zone are negatively correlated with beach steepness. Alongshore variability enhances onshore larval transport because of increased cross-shore water exchange by rip currents. Wave groups produce transient rip currents and enhance cross-shore exchange. Effects of other wave components, such as wave height and breaking wave rollers are also considered.

  18. Multi-Shell Hollow Nanogels with Responsive Shell Permeability.

    Science.gov (United States)

    Schmid, Andreas J; Dubbert, Janine; Rudov, Andrey A; Pedersen, Jan Skov; Lindner, Peter; Karg, Matthias; Potemkin, Igor I; Richtering, Walter

    2016-03-17

    We report on hollow shell-shell nanogels with two polymer shells that have different volume phase transition temperatures. By means of small angle neutron scattering (SANS) employing contrast variation and molecular dynamics (MD) simulations we show that hollow shell-shell nanocontainers are ideal systems for controlled drug delivery: The temperature responsive swelling of the inner shell controls the uptake and release, while the thermoresponsive swelling of the outer shell controls the size of the void and the colloidal stability. At temperatures between 32 °C shell. Computer simulations showed, that temperature induced switching of the permeability of the inner shell allows for the encapsulation in and release of molecules from the cavity.

  19. Dizzying Dialogue: Canadian Courts and the Continuing Justification of the Dispossession Of Aboriginal People

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    D’Arcy Vermette

    2015-12-01

    Full Text Available Since Aboriginal rights have found protection within Canada’s Constitution, a new relationship has emerged between Canada’s Aboriginal Peoples and the Crown. This relationship is characterized by the need for “reconciliation.” In its growing jurisprudence, the Supreme Court of Canada applies reconciliation doctrine to several important Aboriginal claims. Each application, however, brings with it a restriction on Aboriginal rights. This paper argues that the Court’s conception of reconciliation is designed to facilitate the integration of Aboriginal peoples into larger society rather than to protect their collective interests. To demonstrate this argument, this paper examines the Supreme Court’s discussion of the doctrine of reconciliation from Sparrow (1990 to Little Salmon (2010. Depuis que les droits des autochtones sont protégés par la constitution canadienne, une nouvelle relation, ayant comme caractéristique le besoin de « réconciliation », a vu le jour entre les peuples autochtones du Canada et la Couronne. La Cour suprême du Canada a appliqué la doctrine de la réconciliation dans la série d’arrêts où elle s’est penchée sur plusieurs importantes revendications autochtones. Dans chaque cas, l’application de la doctrine de la réconciliation a cependant abouti à une restriction des droits des autochtones. Dans cet article, l’auteur soutient que, dans l’esprit de la Cour, la réconciliation vise à faciliter l’intégration des peuples autochtones dans la société en général plutôt qu’à protéger leurs intérêts collectifs. Pour étayer cette opinion, il examine l’analyse qu’a faite la Cour suprême de la doctrine de réconciliation de l’arrêt Sparrow (1990 à l’arrêt Little Salmon (2010.

  20. Low faunal diversity on Maltese sandy beaches: fact or artefact?

    Science.gov (United States)

    Deidun, Alan; Azzopardi, Marthese; Saliba, Stephen; Schembri, Patrick J.

    2003-10-01

    Eight sandy beaches on Malta and two on Gozo were sampled for macrofauna to test the hypothesis that Maltese beaches have an intrinsically low diversity. Stations distributed in the supralittoral (dry zone), mediolittoral (wet zone) and upper infralittoral (submerged zone to 1 m water depth) were sampled by sieving core samples and standardised searching during daytime, and pitfall trapping and standardised sweeping of the water column using a hand-net at night, as appropriate. Physical parameters of the sediment were measured and human occupancy of the beaches was estimated. From the supralittoral and mediolittoral, 39 species represented by 1584 individuals were collected by the combined techniques of pitfall trapping, sieving and standard searching. For Ramla beach, which had the highest diversity, 267 individuals representing 25 infaunal species were collected by sieving from a combined volume of 1.175 m 3 of sand, and 149 individuals representing 28 epifaunal species were collected by standardised searching from a combined area of 700 m 2 of sand during two winter and two summer sampling sessions between 1992 and 1993. For nine other beaches sampled during the summer of 2000, only six macrofaunal species were collected from core samples, with overall population densities ranging from 4.13 to 45.45 individuals m -2. Only 92 individuals belonging to 12 species were collected by hand-net from the uppermost infralittoral of five beaches sampled using this method during the summer of 2000. Taxa of gastropods, bivalves, decapods, mysids and staphylinid beetles generally abundant on Mediterranean sandy beaches, were entirely absent from the beaches sampled. Few correlations that could explain the impoverishment of Maltese sandy beaches were found between physical parameters and faunal abundances, and other factors such as inadequate sampling effort, human disturbance and marine pollution were also excluded; however, seasonally biased sampling may partly explain the

  1. Beach groin acts as barrier to longshore transport

    Science.gov (United States)

    1990-09-01

    The Bergen Avenue Groin in Harvey Cedars, N.J., a storm protection structure that confines alongshore-moving sediment to create wider beaches, has been found to act as a barrier to longshore sediment transport according to Michael S. Bruno, Stevens Institute of Technology, Hoboken, N.J. Using a wave transformation-shoreline evolution model, Bruno examined the effectiveness of an existing stone groin on a commercially and historically valuable beach. His findings were summarized at the 21st Union of Panamerican Engineers meeting hosted by the American Association of Engineering Societies held in Washington, D.C., August 19-24.Groins are low, narrow jetties made of timber, stone, concrete, or steel that extend roughly perpendicular to the shoreline. They are designed to protect the shore from erosion by currents, tides or waves, or to trap sand and littoral drift to build up or make a beach. The advantage of a groin is that it is a permanent solution to beach erosion, as opposed to the continuing process of beach replenishment required in nonstructural processes such as beachfills. This same permanence, however, is often the downfall of structural solutions because of the long-term deleterious consequences associated with such devices.

  2. Predicting 'very poor' beach water quality gradings using classification tree.

    Science.gov (United States)

    Thoe, Wai; Choi, King Wah; Lee, Joseph Hun-wei

    2016-02-01

    A beach water quality prediction system has been developed in Hong Kong using multiple linear regression (MLR) models. However, linear models are found to be weak at capturing the infrequent 'very poor' water quality occasions when Escherichia coli (E. coli) concentration exceeds 610 counts/100 mL. This study uses a classification tree to increase the accuracy in predicting the 'very poor' water quality events at three Hong Kong beaches affected either by non-point source or point source pollution. Binary-output classification trees (to predict whether E. coli concentration exceeds 610 counts/100 mL) are developed over the periods before and after the implementation of the Harbour Area Treatment Scheme, when systematic changes in water quality were observed. Results show that classification trees can capture more 'very poor' events in both periods when compared to the corresponding linear models, with an increase in correct positives by an average of 20%. Classification trees are also developed at two beaches to predict the four-category Beach Water Quality Indices. They perform worse than the binary tree and give excessive false alarms of 'very poor' events. Finally, a combined modelling approach using both MLR model and classification tree is proposed to enhance the beach water quality prediction system for Hong Kong. PMID:26837834

  3. Implications of the nutrition transition for vitamin D intake and status in Aboriginal groups in the Canadian Arctic.

    Science.gov (United States)

    El Hayek Fares, Jessy; Weiler, Hope A

    2016-09-01

    Aboriginal Canadians have low intakes of vitamin D and are shifting away from consumption of traditional foods. Higher body mass index, skin pigmentation, and geographic latitude of residence further predispose Canadian Aboriginal populations to low vitamin D status. Low vitamin D status could compromise bone health and other health outcomes. Studies assessing vitamin D status of different Aboriginal groups are limited. The aim of this review is to examine the literature on vitamin D status and intakes of Canadian Aboriginal populations living in the Arctic. PubMed was searched for relevant articles published from 1983 to 2013. The prevalence of 25-hydroxy vitamin D deficiency ranged from 13.9% to 76.0% among children and adults in the summer. Furthermore, mean vitamin D intakes among all age groups were below the estimated average requirement. As vitamin D deficiency has been recently associated with chronic diseases, and Aboriginal populations living in the Arctic are at high risk for low vitamin D status, their vitamin D status should be assessed regularly across seasons.

  4. Sweating it Out: Facilitating Corrections and Parole in Canada Through Aboriginal Spiritual Healing

    Directory of Open Access Journals (Sweden)

    David Milward

    2015-12-01

    Full Text Available Aboriginal peoples continue to be subjected to drastic over-incarceration. Much of the existing literature explores contemporary adaptations of Aboriginal justice traditions that resemble restorative justice as a solution. There is by comparison a lack of literature that considers searching for solutions during the correctional phase of the justice system, after Aboriginal persons have already been convicted and imprisoned. The objective of this paper is to explore a number of reforms in order to better facilitate rehabilitation, reintegration, and parole for Aboriginal inmates. One is to invest greater resources into culturally sensitive programming that emphasizes spiritual healing for Aboriginal inmates. This is premised on the theme of “spend now, save later” with the idea that increasing the chances for Aboriginal re-integration may represent the better long term investment than simply warehousing large numbers of Aboriginal inmates year after year. Another problem is that many Aboriginal inmates are classified as higher security risks, which results in them being cut off from needed programming. The suggestion here is that criminal history as a static factor for determining security classifications may have little predictive value for the actual security risk posed by Aboriginal inmates, and therefore should be de-emphasized. Correctional Services of Canada should seriously consider developing an Aboriginal-specific classification scale that de-emphasizes criminal history, and emphasizes instead offender participation in culturally appropriate programs and spiritual healing, and behavioural progress while in prison. Risk assessment to re-offend for purposes of granting parole may also represent a form of systemic discrimination since criminal history represents a static factor that encumbers parole for many Aboriginal inmates. Risk assessment should instead emphasize dynamic risk factors by assessing Aboriginal participation in

  5. Fabrication of diamond shells

    Energy Technology Data Exchange (ETDEWEB)

    Hamza, Alex V.; Biener, Juergen; Wild, Christoph; Woerner, Eckhard

    2016-11-01

    A novel method for fabricating diamond shells is introduced. The fabrication of such shells is a multi-step process, which involves diamond chemical vapor deposition on predetermined mandrels followed by polishing, microfabrication of holes, and removal of the mandrel by an etch process. The resultant shells of the present invention can be configured with a surface roughness at the nanometer level (e.g., on the order of down to about 10 nm RMS) on a mm length scale, and exhibit excellent hardness/strength, and good transparency in the both the infra-red and visible. Specifically, a novel process is disclosed herein, which allows coating of spherical substrates with optical-quality diamond films or nanocrystalline diamond films.

  6. Shell Biorefinery: Dream or Reality?

    Science.gov (United States)

    Chen, Xi; Yang, Huiying; Yan, Ning

    2016-09-12

    Shell biorefinery, referring to the fractionation of crustacean shells into their major components and the transformation of each component into value-added chemicals and materials, has attracted growing attention in recent years. Since the large quantities of waste shells remain underexploited, their valorization can potentially bring both ecological and economic benefits. This Review provides an overview of the current status of shell biorefinery. It first describes the structural features of crustacean shells, including their composition and their interactions. Then, various fractionation methods for the shells are introduced. The last section is dedicated to the valorization of chitin and its derivatives for chemicals, porous carbon materials and functional polymers. PMID:27484462

  7. "I'm thankful for being Native and my body is part of that": the body pride experiences of young Aboriginal women in Canada.

    Science.gov (United States)

    McHugh, Tara-Leigh F; Coppola, Angela M; Sabiston, Catherine M

    2014-06-01

    Body pride may be a predictor of health and well-being among Aboriginal youth. Body pride could potentially be addressed in health interventions, but it is critical to understand how body pride is conceptualized among Aboriginal youth. The purpose of this qualitative description study was to better understand the experiences of body pride among young Aboriginal women living in urban centers in Alberta, Canada. Eight young Aboriginal women (15-18 years old) participated in one-on-one interviews. A qualitative content analysis highlighted five themes that represent the participants' meanings of body pride. Participants described how body pride is: (a) accepting everything about your body, (b) who you are and how you show it, (c) connected to culture, (d) being healthy, and (e) being thankful to be Native. This research makes a contribution to the growing body pride literature by providing an initial glimpse into the complexities of young Aboriginal women's body pride experiences.

  8. [Population dynamic of Donax denticulatus (Bivalvia: Donacidae) at Carenero Beach, Southeastern Cuba].

    Science.gov (United States)

    Ocaña, Frank A; Apín, Yanet C; Cala, Yuself R

    2013-12-01

    Bivalve molluscs of Donax genus are a very important component of macro-invertebrate assemblages of sandy beaches, and some species are of commercial value in different countries. Although in Cuba Donax denticulatus is not a currently exploited species, the information concerning a stock assessment is a basic step for future use of this resource. With the aim to generate new data on this species structure, growth and secondary production, monthly samples of D. denticulatus were taken from a beach of the Southeastern coast of Cuba, from February to December 2008. Samples were taken from four stations located along the beach; three strata were marked (P1, P2 and P3) per station across the intertidal zone. Three replicated samples of sediments were taken from each stratum with a 0.025 m2 PVC core and were posteriorly sieved with a 1 mm mesh. Histograms of shell length were constructed based on 1 mm intervals and growth parameters were estimated using ELEFAN I routine of FISAT. Mean density ranged from 146.67-855.55 ind./m2 and no differences were found among months (ANOVA, p > 0.05) but among strata (Scheffé, p < 0.05). An association of recruits, young and adults abundances with the strata (chi2, p < 0.01) was found. Most of the recruits were found in the upper strata while young and adult individuals were abundant in the mid-lower strata. Size frequency histograms of this population showed recruitment between March-June. Growth parameters estimated by Von Bertalanffy were Linfinity = 27.5 mm and K = 1.5/year; and the life spam was estimated in 1.5 years. Using the length-converted catch curve, the mortality rate (Z) was estimated in 4.97/year. Based in terms of Ash free dry mass (AFDM), mean biomass was estimated in 0.47 g/m2.year and the somatic production in 12.4 g/m2.year. The renewal rate (P/B) estimated for this population was 26.38, the highest among other Donax populations. High densities, fast growth and high somatic production indicate that this population

  9. Short-term observation of beach dynamics using cross-shore profiles and foreshore sediment

    Digital Repository Service at National Institute of Oceanography (India)

    Dora, G.U.; SanilKumar, V.; Johnson, G.; Philip, C.S.; Vinayaraj, P.

    quantity of unimodal and bimodal sediment was found with moderately well sorted and moderately sorted nature. No significant correlation in beach morpho-sedimentary characteristics was found due to the non-uniform trend in beach morphodynamics and textural...

  10. Prospect of Oil/Gas Exploration in Beach Area of Bohai Bay Basin

    Institute of Scientific and Technical Information of China (English)

    Li Gansheng; Dou Lirong; Yuan Lingling; Rong Jiashu

    1997-01-01

    @@ Introduction Located in beach zone along Bohai Bay, the beach area of Bohai Bay basin is restricted between coastline and water depth of 5 m, stretching from Bayuquan to Huludao, Liaoning Province and Qinhuangdao, Hebei Province to Weihekou, Shandong Province.

  11. Textural studies of beach sediments from Sadashivagad and Karwar, Central west coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Mislankar, P.G.; Antao, F.B.

    . Frequency distribution curves for both the beach sediments differ in their modal class showing unimodal to weakly bimodal trend for the Sadashivagad and strongly bimodal to unimodal trend for the Karwar beach sediments. The plots of mean grain size vs...

  12. Wave energy level and geographic setting correlate with Florida beach water quality.

    Science.gov (United States)

    Feng, Zhixuan; Reniers, Ad; Haus, Brian K; Solo-Gabriele, Helena M; Kelly, Elizabeth A

    2016-03-15

    Many recreational beaches suffer from elevated levels of microorganisms, resulting in beach advisories and closures due to lack of compliance with Environmental Protection Agency guidelines. We conducted the first statewide beach water quality assessment by analyzing decadal records of fecal indicator bacteria (enterococci and fecal coliform) levels at 262 Florida beaches. The objectives were to depict synoptic patterns of beach water quality exceedance along the entire Florida shoreline and to evaluate their relationships with wave condition and geographic location. Percent exceedances based on enterococci and fecal coliform were negatively correlated with both long-term mean wave energy and beach slope. Also, Gulf of Mexico beaches exceeded the thresholds significantly more than Atlantic Ocean ones, perhaps partially due to the lower wave energy. A possible linkage between wave energy level and water quality is beach sand, a pervasive nonpoint source that tends to harbor more bacteria in the low-wave-energy environment.

  13. Land use and beach closure 2004-2013 in the United States

    Data.gov (United States)

    U.S. Environmental Protection Agency — The dataset contains the beach closure data and land use information around each beach in 2006 and 2011 in the United States. The original data are created by EPA...

  14. An experiment to restore coastal sand dunes at Miramar beach, Goa: An appraisal

    Digital Repository Service at National Institute of Oceanography (India)

    Mascarenhas, A.

    . Loss of vegetation is attributed to continuous trampling by humans, resulting in the creation of loose free sand that gets transported landwards. During windy days, large quantities of beach sand are blown from the beach and subsequently accumulate...

  15. Beach litter occurrence in sandy littorals: The potential role of urban areas, rivers and beach users in central Italy

    Science.gov (United States)

    Poeta, Gianluca; Conti, Luisa; Malavasi, Marco; Battisti, Corrado; Acosta, Alicia Teresa Rosario

    2016-11-01

    Litter washed ashore on the coastline, also called beach litter, constitutes one of the most obvious signs of marine litter pollution. Surveys of beach litter represent a fundamental tool for monitoring pollution in the marine environment and have been used world-wide to classify and quantify marine litter. Identifying the sources of marine and beach litter is, together with education, the prime weapon in combating this type of pollution. This work investigates the impact of three main potential land sources on litter occurrence: urban areas, rivers and beach users. Three sources were analyzed simultaneously on a broad scale (Lazio region, central Italy) using a random sampling design and fitting a generalized linear mixed-effect model. The results show that urban areas are the main drivers for the occurrence of marine litter along central Italy's coastal ecosystems, suggesting that the presence of such litter on Lazio beaches could be effectively reduced by identifying failings in recycling and waste collection procedures and by improving waste processing systems and sewage treatment in urban areas.

  16. Factors influencing the detection of beach plastic debris.

    Science.gov (United States)

    Lavers, Jennifer L; Oppel, Steffen; Bond, Alexander L

    2016-08-01

    Marine plastic pollution is a global problem with considerable ecological and economic consequences. Quantifying the amount of plastic in the ocean has been facilitated by surveys of accumulated plastic on beaches, but existing monitoring programmes assume the proportion of plastic detected during beach surveys is constant across time and space. Here we use a multi-observer experiment to assess what proportion of small plastic fragments is missed routinely by observers, and what factors influence the detection probability of different types of plastic. Detection probability across the various types of plastic ranged from 60 to 100%, and varied considerably by observer, observer experience, and biological material present on the beach that could be confused with plastic. Blue fragments had the highest detection probability, while white fragments had the lowest. We recommend long-term monitoring programmes adopt survey designs accounting for imperfect detection or at least assess the proportion of fragments missed by observers. PMID:27363010

  17. Aboriginal-mainstream partnerships: exploring the challenges and enhancers of a collaborative service arrangement for Aboriginal clients with substance use issues

    Directory of Open Access Journals (Sweden)

    Taylor Kate P

    2013-01-01

    Full Text Available Abstract Background Partnerships between different health services are integral to addressing the complex health needs of vulnerable populations. In Australia, partnerships between Aboriginal1 community controlled and mainstream services can extend health care options and improve the cultural safety of services. However, although government funding supports such collaborations, many factors can cause these arrangements to be tenuous, impacting the quality of health care received. Research was undertaken to explore the challenges and enhancers of a government initiated service partnership between an Aboriginal Community Controlled alcohol and drug service and three mainstream alcohol rehabilitation and support services. Methods Sixteen staff including senior managers (n=5, clinical team leaders (n=5 and counsellors (n=6 from the four services were purposively recruited and interviewed. Interviews were semi-structured and explored staff experience of the partnership including the client intake and referral process, shared client care, inter-service communication and ways of working. Results & discussion Communication issues, partner unfamiliarity, ‘mainstreaming’ of Aboriginal funding, divergent views regarding staff competencies, client referral issues, staff turnover and different ways of working emerged as issues, emphasizing the challenges of working with a population with complex issues in a persistent climate of limited resourcing. Factors enhancing the partnership included adding a richness and diversity to treatment possibilities and opportunities to explore different, more culturally appropriate ways of working. Conclusion While the literature strongly advises partnerships be suitably mature before commencing service delivery, the reality of funding cycles may require partnerships become operational before relationships are adequately consolidated. Allowing sufficient time and funding for both the operation and relational aspects of a

  18. THE MICROBIOLOGICAL AND SANITARY STATE OF SAND IN THE MUNICIPAL BATHING BEACH IN SZCZECIN

    OpenAIRE

    Kinga Zatoń; Magdalena Błaszak

    2015-01-01

    Artificial beaches, i.e. places in the public sphere, are usually intended for recreation, located at water reservoirs, rivers, and their surface is naturally occurring or applied sand. The urban bathing beach located in Szczecin by the Deep lake has sand purchased and distributed on the beach by the Municipal Services Office in Szczecin (a few hundred ton). The beach is divided into sectors, a volleyball court is in one part, in the next section catering and sanitary facilities are located, ...

  19. Characterization of Beach/River Sand for Foundry Application

    Directory of Open Access Journals (Sweden)

    Katsina Christopher BALA

    2013-11-01

    Full Text Available A detailed experimental investigation is been reported on the characterization of beach/river sand for foundry use. Bulk properties of the sand samples collected were evaluated. The experimental results were analyzed as per the American Foundry Society (AFS standard. The analyses show that samples from Ughelli River, Warri River and Ethiope River could be used effectively in the foundry. The sample from Lagos bar beach requires to be sieved properly to remove the coarse fractions in order to make it suitable for foundry use.

  20. VERTICAL DISTRIBUTION OF LONGSHORE CURRENTS OVER PLANE AND BARRED BEACHES

    Institute of Scientific and Technical Information of China (English)

    ZHANG Zhen-wei; ZOU Zhi-li

    2012-01-01

    Experiments were conducted to determine the vertical profile of the longshore currents over plane and barred beaches.The logarithmic law is applied to fit the data for the region below the wave trough and an adjusted logarithmic profile without the mass transport velocity is applied to the region above the wave trough.The results indicate that the logarithmic law fits the data well for both plane and barred beaches.The friction velocity and the relative roughness obtained by the data fitting are compared with relevant calculated results.

  1. Morphodynamic characterization of the Spanish beaches of the Gulf of Cadiz

    Energy Technology Data Exchange (ETDEWEB)

    Benavente, J.; Gracia, F. J.; Rio, L. del; Anfuso, G.; Rodriguez-Ramirez, A.

    2015-07-01

    During the1980s several attempts were made to classify beaches according to their morphodynamic behav- iour. Published papers proposed classifications based mainly on wave incident energy and beach character- istics, such as foreshore slopes and sediment settling velocities. In the 1990s more complex classifications appeared, where the effect of tides on wave action was included, highlighting their relevance to the determi- nation of the morphodynamic state of the beach. In this paper we present a beach monitoring programme, in which more than 30 beaches located along the Spanish shores of the Gulf of Cadiz and the Strait of Gibraltar were surveyed for four years (2000-2004). The long study period allowed the monitoring of beach morphologies related both to fair weather (summer) and storm (winter) conditions. The coastal setting in the study area provided the opportunity for covering a wide range of tidal conditions, from high mesotidal (MSTR ca. 4 m) to microtidal (MSTR around 1 m). Furthermore, the dimensions of the study area permitted the mon- itoring of beaches linked to different boundary conditions, thus including both attached and detached beach- es located at varying distances from main sediment sources, and influenced by different wave regimes. The analysis of the beach morphologies related to such contrasting conditions allowed the identification of the real significance of the tidal effect on beach profile morphology and hence on beach morphodynamics. Finally, we conclude that the effect of tides on wave action is the main factor determining beach morphody- namic behaviour. (Author)

  2. 40 CFR 227.10 - Hazards to fishing, navigation, shorelines or beaches.

    Science.gov (United States)

    2010-07-01

    ..., shorelines or beaches. 227.10 Section 227.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Environmental Impact § 227.10 Hazards to fishing, navigation, shorelines or beaches. (a) Wastes which may... present a hazard to shorelines or beaches may be dumped only at sites and under conditions which...

  3. 78 FR 39599 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Science.gov (United States)

    2013-07-02

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Independence Day Fireworks, Kings Beach, CA AGENCY: Coast... safety zone for the Independence Day Fireworks, Kings Beach, CA in the Captain of the Port, San Francisco... Marina to the launch site off of Kings Beach, CA in approximate position 39 13'55'' N, 120 01'42'' W...

  4. 77 FR 50444 - Safety Zone, Atlantic Intracoastal Waterway; Carolina Beach, NC

    Science.gov (United States)

    2012-08-21

    ... Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking. SUMMARY: The Coast Guard... Carolina Beach, North Carolina. The safety zone is necessary to provide for the safety of mariners on..., mile 295.6, at Carolina Beach, North Carolina. The safety zone will temporarily restrict...

  5. 33 CFR 117.821 - Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach.

    Science.gov (United States)

    2010-07-01

    ..., Albermarle Sound to Sunset Beach. 117.821 Section 117.821 Navigation and Navigable Waters COAST GUARD... § 117.821 Atlantic Intracoastal Waterway, Albermarle Sound to Sunset Beach. (a) The drawbridges across... this paragraph: (1) Onslow Beach Swing Bridge, mile 240.7, at Cap Lejeune, NC, between 7 a.m. and 7...

  6. 75 FR 79293 - Amendment and Revocation of Class E Airspace; Vero Beach, FL

    Science.gov (United States)

    2010-12-20

    ... a notice of proposed rulemaking to amend and remove Class E airspace at Vero Beach, FL (75 FR 65581... Federal Aviation Administration 14 CFR Part 71 Amendment and Revocation of Class E Airspace; Vero Beach... removes Class E airspace designated as an extension to Class D surface area at Vero Beach...

  7. 36 CFR 3.17 - What regulations apply to swimming areas and beaches?

    Science.gov (United States)

    2010-07-01

    ... swimming areas and beaches? 3.17 Section 3.17 Parks, Forests, and Public Property NATIONAL PARK SERVICE... and beaches? (a) The superintendent may designate areas as swimming areas or swimming beaches in... flotation devices, glass containers, kites, or incompatible activities in swimming areas or swimming...

  8. 33 CFR 110.185 - Atlantic Ocean, off the Port of Palm Beach, FL.

    Science.gov (United States)

    2010-07-01

    ... Palm Beach, FL. 110.185 Section 110.185 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... of Palm Beach, FL. (a) The anchorage grounds. (1) Anchorage A. The waters lying within an area... Palm Beach, shall only anchor within the anchorage areas hereby defined and established, except...

  9. 33 CFR 100.106 - Freeport Grand Prix, Long Beach, NY.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Freeport Grand Prix, Long Beach... Beach, NY. (a) Regulated area. The regulated area is a trapezoidal area on the coastal Atlantic waters of Long Island to the south of Long Beach, New York. The regulated area is one and one quarter...

  10. 33 CFR 80.160 - Montauk Point, NY to Atlantic Beach, NY.

    Science.gov (United States)

    2010-07-01

    ... Beach, NY. 80.160 Section 80.160 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... to Atlantic Beach, NY. (a) A line drawn from the Shinnecock Inlet East Breakwater Light to Shinnecock... southernmost extremity of the spit of land at the western end of Oak Beach. (d) A line drawn from Jones...

  11. Field Guide to Beaches. Early Science Curriculum Project Pamphlet Series PS-7.

    Science.gov (United States)

    Hoyt, John H.

    The study of beaches and their capacity as an interface between land, air, and water is presented. Students investigate shore phenomena to better understand the beach's history and possible future. Also discussed is the interaction between man and the beach, from weather effects to pollution. Laboratory investigations of samples collected from the…

  12. 77 FR 38005 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Science.gov (United States)

    2012-06-26

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Independence Day Fireworks, Kings Beach, CA AGENCY: Coast... safety zone for the Kings Beach Independence Day Fireworks display from 7 a.m. until 10 p.m. on July 3... from Tahoe Keys Marina to the launch site off of Kings Beach, CA at position 39 13'55'' N, 120...

  13. 33 CFR 110.188 - Atlantic Ocean off Miami and Miami Beach, Fla.

    Science.gov (United States)

    2010-07-01

    ... Miami Beach, Fla. (a) The anchorage grounds. The area to the eastward of a line bearing 12° (N. 12° E.) through a point X, which is 11/2 nautical miles due east of the intersection of the Miami Beach shore line... Miami Beach, Fla. 110.188 Section 110.188 Navigation and Navigable Waters COAST GUARD, DEPARTMENT...

  14. Continuing Disparities in Cardiovascular Risk Factors and Complications Between Aboriginal and Anglo-Celt Australians With Type 2 Diabetes

    Science.gov (United States)

    Davis, Timothy M.E.; Hunt, Kerry; McAullay, Daniel; Chubb, Stephen A.P.; Sillars, Brett A.; Bruce, David G.; Davis, Wendy A.

    2012-01-01

    OBJECTIVE To determine whether disparities in the nature and management of type 2 diabetes persist between Aboriginal and the majority Anglo-Celt patients in an urban Australian community. RESEARCH DESIGN AND METHODS Baseline data from the observational Fremantle Diabetes Study collected from 1993 to 1996 (phase I) and from 2008 to 2011 (phase II) were analyzed. Patients characterized as Aboriginal or Anglo-Celt by self-report and supporting data underwent comprehensive assessment, including questionnaires, examination, and biochemical testing in a single laboratory. Generalized linear modeling with age/sex adjustment was used to examine differences in changes in variables in the two groups between phases I and II. RESULTS The indigenous participants were younger at entry and at diabetes diagnosis than the Anglo-Celt participants in both phases. They were also less likely to be educated beyond primary level and were more likely to be smokers. HbA1c decreased in both groups over time (Aboriginal median 9.6% [interquartile range 7.8–10.7%] to 8.4% [6.6–10.6%] vs. Anglo-Celt median 7.1% [6.2–8.4%] to 6.7% [6.2–7.5%]), but the gap persisted (P = 0.65 for difference between phases I and II by ethnic group). Aboriginal patients were more likely to have microvascular disease in both phases. The prevalence of peripheral arterial disease (ankle-brachial index ≤0.90 or lower-extremity amputation) increased in Aboriginal but decreased in Anglo-Celt participants (15.8–29.7 vs. 30.7–21.5%; P = 0.055). CONCLUSIONS Diabetes management has improved for Aboriginal and Anglo-Celt Australian patients, but disparities in cardiovascular risk factors and complications persist. PMID:22815295

  15. Measuring emotional and social wellbeing in Aboriginal and Torres Strait Islander populations: an analysis of a Negative Life Events Scale

    Directory of Open Access Journals (Sweden)

    Gunthorpe Wendy

    2007-11-01

    Full Text Available Abstract Aboriginal and Torres Strait Islander Australians experience widespread socioeconomic disadvantage and health inequality. In an attempt to make Indigenous health research more culturally-appropriate, Aboriginal and Torres Strait Islander Australians have called for more attention to the concept of emotional and social wellbeing (ESWB. Although it has been widely recognised that ESWB is of crucial importance to the health of Aboriginal and Torres Strait Islander peoples, there is little consensus on how to measure in Indigenous populations, hampering efforts to better understand and improve the psychosocial determinants of health. This paper explores the policy and political context to this situation, and suggests ways to move forward. The second part of the paper explores how scales can be evaluated in a health research setting, including assessments of endorsement, discrimination, internal and external reliability. We then evaluate the use of a measure of stressful life events, the Negative Life Events Scale (NLES, in two samples of Aboriginal people living in remote communities in the Northern Territory of Australia. We argue that the Negative Life Events Scale is a promising assessment of psychosocial wellbeing in Aboriginal and Torres Strait Islander populations. Evaluation of the scale and its performance in other samples of Aboriginal and Torres Strait Islander populations is imperative if we hope to develop better, rather than more, scales for measuring ESWB among Indigenous Australians. Only then will it be possible to establish standardized methods of measuring ESWB and develop a body of comparable literature that can guide both a better understanding of ESWB, and evaluation of interventions designed to improve the psychosocial health of Indigenous populations and decrease health inequalities.

  16. Shell Higher Olefins Process.

    Science.gov (United States)

    Lutz, E. F.

    1986-01-01

    Shows how olefin isomerization and the exotic olefin metathesis reaction can be harnessed in industrial processes. Indicates that the Shell Higher Olefins Process makes use of organometallic catalysts to manufacture alpha-olefins and internal carbon-11 through carbon-14 alkenes in a flexible fashion that can be adjusted to market needs. (JN)

  17. Vaccine preventable diseases and vaccination coverage in Aboriginal and Torres Strait Islander people, Australia 2006-2010.

    Science.gov (United States)

    Naidu, Latika; Chiu, Clayton; Habig, Andrew; Lowbridge, Christopher; Jayasinghe, Sanjay; Wang, Han; McIntyre, Peter; Menzies, Robert

    2013-01-01

    This report outlines the major positive impacts of vaccines on the health of Aboriginal and Torres Strait Islander people from 2007 to 2010, as well as highlighting areas that require further attention. Hepatitis A disease is now less common in Aboriginal and Torres Strait Islander children than in their non-Indigenous counterparts. Hepatitis A vaccination for Aboriginal and Torres Strait Islander children was introduced in 2005 in the high incidence jurisdictions of the Northern Territory, Queensland, South Australia and Western Australia. In 2002–2005, there were 20 hospitalisations for hepatitis A in Aboriginal and Torres Strait Islander children agedmeningococcal C vaccination for infants and the high-school catch-up program were implemented in 2003, there has been a significant decrease in cases caused by serogroup C. However, the predominant serogroup responsible for disease remains serogroup B, and Aboriginal and Torres Strait Islander children have significantly higher incidence of serogroup B disease than other children. A vaccine against meningococcus type B has now been licensed in Australia. The decline in severe rotavirus disease after vaccine introduction in 2007 was less marked in Aboriginal and Torres Strait Islander children than in other children. By far the highest hospitalisation rates continue to occur among Aboriginal and Torres Strait Islander children in the Northern Territory. Consideration of the role of age cut-offs and 2-dose versus 3-dose schedules may be necessary. Genotype surveillance is critically important to allow detection of any possible emergence of genotypes for which there is lower vaccine-derived immunity. Although Haemophilus influenzae type b disease rates have decreased significantly since the introduction of vaccines in 1993, the plateauing of rates in Aboriginal and Torres Strait Islander children, and increasing disparity with other children, are concerning. While it is possible that higher disease rates in young

  18. Temporal structures in shell models

    DEFF Research Database (Denmark)

    Okkels, F.

    2001-01-01

    The intermittent dynamics of the turbulent Gledzer, Ohkitani, and Yamada shell-model is completely characterized by a single type of burstlike structure, which moves through the shells like a front. This temporal structure is described by the dynamics of the instantaneous configuration of the shell...

  19. Simulation for double shell pinch

    Institute of Scientific and Technical Information of China (English)

    Wang Gang-Hua; Hu Xi-Jing; Sun Cheng-Wei

    2004-01-01

    Basic shock phenomena are presented in a composite pinch, a hybrid of the Z-pinch. The successive transfer of current within the plasma structure is demonstrated by our calculations. Properties of the shock wave are described.The current distribution between the two shells after the outer shell hitting the inner shell is also discussed.

  20. Recent Advances in Shell Evolution with Shell-Model Calculations

    CERN Document Server

    Utsuno, Yutaka; Tsunoda, Yusuke; Shimizu, Noritaka; Honma, Michio; Togashi, Tomoaki; Mizusaki, Takahiro

    2014-01-01

    Shell evolution in exotic nuclei is investigated with large-scale shell-model calculations. After presenting that the central and tensor forces produce distinctive ways of shell evolution, we show several recent results: (i) evolution of single-particle-like levels in antimony and cupper isotopes, (ii) shape coexistence in nickel isotopes understood in terms of configuration-dependent shell structure, and (iii) prediction of the evolution of the recently established $N=34$ magic number towards smaller proton numbers. In any case, large-scale shell-model calculations play indispensable roles in describing the interplay between single-particle character and correlation.

  1. Cannabis use and violence in three remote Aboriginal Australian communities: Analysis of clinic presentations.

    Science.gov (United States)

    Kylie Lee, K S; Sukavatvibul, Krisakorn; Conigrave, Katherine M

    2015-12-01

    Anecdotal reports have linked cannabis use to violence in some remote Australian Aboriginal communities. We examine the relationship between cannabis use and presentations to local clinics for violence-related trauma at a population level. As part of a larger study, estimates of cannabis and alcohol use status were obtained for 264 randomly selected individuals aged 14-42. These estimates were collected from Aboriginal health workers and respected community informants using a previously validated approach. Clinic records for the sample were audited for physical trauma presentations between January 2004 and June 2006. One in 3 individuals (n = 88/264) presented to the clinic with physical trauma. Of these, the majority (65.9%, n = 58/88) had at least one presentation that was violence-related. Nearly 2 in every 3 of the total presentations for trauma following violence (n = 40/63) involved the use of a weapon. Hunting tools were most often used, followed by wooden or rock implements. Individuals who reported any current cannabis use were nearly 4 times more likely than nonusers to present at least once for violent trauma after adjusting for current alcohol use, age, and sex (OR = 3.8, 95% CI [1.5, 9.8]). Aboriginal individuals in these remote communities experience high rates of physical trauma and violence, often involving weapons. A comprehensive study is needed to explore the association between cannabis and violence. At the same time, an investment in local programmes is needed to address cannabis use and underlying risk factors for substance use and for violence.

  2. Impact of ethnic mobility on the socio-economic conditions of Aboriginal peoples

    Directory of Open Access Journals (Sweden)

    Siggner, Andrew J.

    2003-01-01

    Full Text Available EnglishFor the first time data from the 1986 and 1996 censuses have been organizedin an historical manner with a consistent set of definitions and geographies. Guimond (1999 hasestablished that the Aboriginal population, both in terms of origin and identity, has grown rapidlyand that an important component of that growth has come from personal changes in the ethnicaffiliation. This finding begs the question: what are the characteristics of the people changing theiraffiliation? Using census data, this study will focus on the highest level of schooling variable forthe population reporting Aboriginal origins and Aboriginal identity and show how this characteristicis changing in a selected age cohort over the ten year period 1986-96.FrenchC’est la premiére fois que les données des recensements de 1986 et de 1996 ontété classes d’une manière historique avec un ensemble conforme de definitionset d’éléments géographiques. Guimond (1999 a établi que la populationauthochtone, autant en termes d’origine que d’identité, avait augmentérapidemont et qu’une et qu’ne composante importante de cette croissance venaitde changements personnels dans l’affiliatiion ethnique. Cette découverte soulèvela question, à savoir quelles sont les caractéristiques d’un people qui changed’affiliation ? En se servant des donnés des recensements, cette etude examine letaux de scolarité le plus élevé variable des populations indiquant des origins ouune identité autochtones et démontre de quelle manière cette caractéristiquechange dans une cohorte d’âge sur une période de dix ans, soit de 1986 à 1996.

  3. Geographic relatedness and predictability of Escherichia coli along a peninsular beach complex of Lake Michigan

    Science.gov (United States)

    Nevers, M.B.; Shively, D.A.; Kleinheinz, G.T.; McDermott, C.M.; Schuster, W.; Chomeau, V.; Whitman, R.L.

    2009-01-01

    To determine more accurately the real-time concentration of fecal indicator bacteria (FIB) in beach water, predictive modeling has been applied in several locations around the Great Lakes to individual or small groups of similar beaches. Using 24 beaches in Door County, Wisconsin, we attempted to expand predictive models to multiple beaches of complex geography. We examined the importance of geographic location and independent variables and the consequential limitations for potential beach or beach group models. An analysis of Escherichia coli populations over 4 yr revealed a geographic gradient to the beaches, with mean E. coli concentrations decreasing with increasing distance from the city of Sturgeon Bay. Beaches grouped strongly by water type (lake, bay, Sturgeon Bay) and proximity to one another, followed by presence of a storm or creek outfall or amount of shoreline enclosure. Predictive models developed for beach groups commonly included wave height and cumulative 48-h rainfall but generally explained little E. coli variation (adj. R2 = 0.19-0.36). Generally low concentrations of E. coli at the beaches influenced the effectiveness of model results presumably because of low signal-to-noise ratios and the rarity of elevated concentrations. Our results highlight the importance of the sensitivity of regressors and the need for careful methods evaluation. Despite the attractiveness of predictive models as an alternative beach monitoring approach, it is likely that FIB fluctuations at some beaches defy simple prediction approaches. Regional, multi-beach, and individual beach predictive models should be explored alongside other techniques for improving monitoring reliability at Great Lakes beaches. Copyright ?? 2009 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. All rights reserved.

  4. Wurdi Youang: an Australian Aboriginal stone arrangement with possible solar indications

    CERN Document Server

    Norris, Ray P; Hamacher, Duane W; Abrahams, Reg

    2012-01-01

    Wurdi Youang is an egg-shaped Aboriginal stone arrangement in Victoria, Australia. Here we present a new survey of the site, and show that its major axis is aligned within a few degrees of east-west. We confirm a previous hypothesis that it contains alignments to the position on the horizon of the setting sun at the equinox and the solstices, and show that two independent sets of indicators are aligned in these directions. We show that these alignments are unlikely to have arisen by chance, and instead the builders of this stone arrangement appear to have deliberately aligned the site on astronomically significant positions.

  5. HIV Testing and Care in Canadian Aboriginal Youth: A community based mixed methods study

    Directory of Open Access Journals (Sweden)

    Myers Ted

    2008-10-01

    Full Text Available Abstract Background HIV infection is a serious concern in the Canadian Aboriginal population, particularly among youth; however, there is limited attention to this issue in research literature. The purpose of this national study was to explore HIV testing and care decisions of Canadian Aboriginal youth. Methods A community-based mixed-method design incorporating the Aboriginal research principles of Ownership, Control, Access and Possession (OCAP was used. Data were collected through surveys (n = 413 and qualitative interviews (n = 28. Eleven community-based organizations including urban Aboriginal AIDS service organizations and health and friendship centres in seven provinces and one territory assisted with the recruitment of youth (15 to 30 years. Results Average age of survey participants was 21.5 years (median = 21.0 years and qualitative interview participants was 24.4 years (median = 24.0. Fifty-one percent of the survey respondents (210 of 413 youth and 25 of 28 interview participants had been tested for HIV. The most common reason to seek testing was having sex without a condom (43.6% or pregnancy (35.4% while common reasons for not testing were the perception of being low HIV risk (45.3% or not having had sex with an infected person (34.5%. Among interviewees, a contributing reason for not testing was feeling invulnerable. Most surveyed youth tested in the community in which they lived (86.5% and 34.1% visited a physician for the test. The majority of surveyed youth (60.0% had tested once or twice in the previous 2 years, however, about one-quarter had tested more than twice. Among the 26 surveyed youth who reported that they were HIV-positive, 6 (23.1% had AIDS at the time of diagnosis. Delays in care-seeking after diagnosis varied from a few months to seven years from time of test. Conclusion It is encouraging that many youth who had tested for HIV did so based on a realistic self-assessment of HIV risk behaviours; however, for others

  6. Food choices and practices during pregnancy of immigrant and Aboriginal women in Canada: a study protocol

    Directory of Open Access Journals (Sweden)

    Higginbottom Gina MA

    2011-12-01

    Full Text Available Abstract Background Facilitating the provision of appropriate health care for immigrant and Aboriginal populations in Canada is critical for maximizing health potential and well-being. Numerous reports describe heightened risks of poor maternal and birth outcomes for immigrant and Aboriginal women. Many of these outcomes may relate to food consumption/practices and thus may be obviated through provision of resources which suit the women's ethnocultural preferences. This project aims to understand ethnocultural food and health practices of Aboriginal and immigrant women, and how these intersect with respect to the legacy of Aboriginal colonialism and to the social contexts of cultural adaptation and adjustment of immigrants. The findings will inform the development of visual tools for health promotion by practitioners. Methods/Design This four-phase study employs a case study design allowing for multiple means of data collection and different units of analysis. Phase 1 consists of a scoping review of the literature. Phases 2 and 3 incorporate pictorial representations of food choices (photovoice in Phase 2 with semi-structured photo-elicited interviews (in Phase 3. The findings from Phases 1-3 and consultations with key stakeholders will generate key understandings for Phase 4, the production of culturally appropriate visual tools. For the scoping review, an emerging methodological framework will be utilized in addition to systematic review guidelines. A research librarian will assist with the search strategy and retrieval of literature. For Phases 2 and 3, recruitment of 20-24 women will be facilitated by team member affiliations at perinatal clinics in one of the city's most diverse neighbourhoods. The interviews will reveal culturally normative practices surrounding maternal food choices and consumption, including how women negotiate these practices within their own worldview and experiences. A structured and comprehensive integrated knowledge

  7. 7 CFR 51.2002 - Split shell.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Split shell. 51.2002 Section 51.2002 Agriculture... Standards for Grades of Filberts in the Shell 1 Definitions § 51.2002 Split shell. Split shell means a shell... of the shell, measured in the direction of the crack....

  8. Textural and compositional variations in beach sands along Karachi coast

    OpenAIRE

    Ibrahim, N. (Nicolás); Muhammad, M.J.; Zaidi, S.M.S.

    1992-01-01

    The texture of clastic sediments is a fairly reliable index of the erosional history and energy conditions of the depositional environment, while its mineralogy reflects the composition of the source rocks. The beach sands of Clifton, Sandspit, Hawkesbay and Paradise Point were studied to determine their erosional history, depositional environment and their source

  9. Bathymetry--Offshore of Refugio Beach Area, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3319 presents data for the bathymetry and shaded-relief maps (see sheets 1, 2, SIM 3319) of the Offshore of Refugio Beach map area, California. The...

  10. Coastal engineering: vol II. Harbor and beach problems

    OpenAIRE

    Massie, W.W.

    1986-01-01

    Ship motions, channel depth, channel width, ship maneuvering models, maneuverability improvement, total channel optimization, coastal sand transport, radiation stress, wave set-up, radiation stress gradient, tidal forces, turbulent forces, bottom friction forces, longshore current computations, early coastal transport formula, sand transport mechanisms, model coastal transport formula, coastal dynamics with single line theory, sand transport along a beach profile, coastal changes with multipl...

  11. Cluster analysis of radionuclide concentrations in beach sand

    NARCIS (Netherlands)

    de Meijer, R.J.; James, I.; Jennings, P.J.; Keoyers, J.E.

    2001-01-01

    This paper presents a method in which natural radionuclide concentrations of beach sand minerals are traced along a stretch of coast by cluster analysis. This analysis yields two groups of mineral deposit with different origins. The method deviates from standard methods of following dispersal of rad

  12. The effects of large beach debris on nesting sea turtles

    Science.gov (United States)

    Fujisaki, Ikuko; Lamont, Margaret M.

    2016-01-01

    A field experiment was conducted to understand the effects of large beach debris on sea turtle nesting behavior as well as the effectiveness of large debris removal for habitat restoration. Large natural and anthropogenic debris were removed from one of three sections of a sea turtle nesting beach and distributions of nests and false crawls (non-nesting crawls) in pre- (2011–2012) and post- (2013–2014) removal years in the three sections were compared. The number of nests increased 200% and the number of false crawls increased 55% in the experimental section, whereas a corresponding increase in number of nests and false crawls was not observed in the other two sections where debris removal was not conducted. The proportion of nest and false crawl abundance in all three beach sections was significantly different between pre- and post-removal years. The nesting success, the percent of successful nests in total nesting attempts (number of nests + false crawls), also increased from 24% to 38%; however the magnitude of the increase was comparably small because both the number of nests and false crawls increased, and thus the proportion of the nesting success in the experimental beach in pre- and post-removal years was not significantly different. The substantial increase in sea turtle nesting activities after the removal of large debris indicates that large debris may have an adverse impact on sea turtle nesting behavior. Removal of large debris could be an effective restoration strategy to improve sea turtle nesting.

  13. Development of a numerical 2-dimensional beach evolution model

    DEFF Research Database (Denmark)

    Baykal, Cüneyt

    2014-01-01

    This paper presents the description of a 2-dimensional numerical model constructed for the simulation of beach evolution under the action of wind waves only over the arbitrary land and sea topographies around existing coastal structures and formations. The developed beach evolution numerical mode...... groin, and a series of offshore breakwaters. The numerical model gave results in agreement with the measurements both qualitatively and quantitatively and reflected the physical concepts well for the selected conceptual cases.......This paper presents the description of a 2-dimensional numerical model constructed for the simulation of beach evolution under the action of wind waves only over the arbitrary land and sea topographies around existing coastal structures and formations. The developed beach evolution numerical model...... is composed of 4 submodels: a nearshore spectral wave transformation model based on an energy balance equation including random wave breaking and diffraction terms to compute the nearshore wave characteristics, a nearshore wave-induced circulation model based on the nonlinear shallow water equations...

  14. Effectiveness of the Call in Beach Volleyball Attacking Play

    Directory of Open Access Journals (Sweden)

    Künzell Stefan

    2014-12-01

    Full Text Available In beach volleyball the setter has the opportunity to give her or his hitter a “call”. The call intends that the setter suggests to her or his partner where to place the attack in the opponent’s court. The effectiveness of a call is still unknown. We investigated the women’s and men’s Swiss National Beach Volleyball Championships in 2011 and analyzed 2185 attacks. We found large differences between female and male players. While men called in only 38.4% of attacks, women used calls in 85.5% of attacks. If the male players followed a given call, 63% of the attacks were successful. The success rate of attacks without any call was 55.8% and 47.6% when the call was ignored. These differences were not significant (χ2(2 = 4.55, p = 0.103. In women’s beach volleyball, the rate of successful attacks was 61.5% when a call was followed, 35% for attacks without a call, and 42.6% when a call was ignored. The differences were highly significant (χ2(2 = 23.42, p < 0.0005. Taking into account the findings of the present study, we suggested that the call was effective in women’s beach volleyball, while its effect in men’s game was unclear. Considering the quality of calls we indicate that there is a significant potential to increase the effectiveness of a call.

  15. Highly Valued Degrees at California State University, Long Beach

    Science.gov (United States)

    Dowell, David A.

    2016-01-01

    In 2014, California State University, Long Beach (CSULB) received the national award from the American Association of State Colleges and Universities (AASCU) for Excellence and Innovation in Student Success and Completion, recognizing record high graduation rates with a diverse student population, significantly above comparable institutions.…

  16. Modeling the Movement of Beach Alluvia in the Alongshore Direction

    Directory of Open Access Journals (Sweden)

    Elena V. Bondareva

    2014-06-01

    Full Text Available The authors have worked out a design model for the dynamics of a mixed-composition beach in the vicinity of transverse structures. The model uses a modified formula for calculating alluvia, which is based on modified energy dependencies. The authors provide an algorithm for performing these calculations.

  17. Plastics Distribution and Degradation on Lake Huron Beaches

    Science.gov (United States)

    Zbyszewski, M.; Corcoran, P.

    2009-05-01

    The resistivity of plastic debris to chemical and mechanical weathering processes poses a serious threat to the environment. Numerous marine beaches are littered with plastic fragments that entangle and become ingested by organisms including birds, turtles and plankton. Although many studies have been conducted to determine the amount and effects of plastics pollution on marine organisms, relatively little is known about the distribution and quantity of polymer types along lacustrine beaches. Plastic particles sampled from selected beaches on Lake Huron were analyzed using Fourier Transform Infrared Spectroscopy (FTIR) to determine polymer composition. The majority of the plastic fragments are industrial pellets composed of polypropylene and polyethylene. Varying degrees of oxidation are indicated by multiple irregular peaks in the lower wavenumber region on the FTIR spectra. The oxidized pellets also represent the plastic particles with the most pronounced surface textures, as identified using Scanning Electron Microscopy (SEM). Crazes and flakey, fibrous, or granular textures are consistent with chemical weathering processes, whereas gauges and pits occur through abrasion during mechanical weathering. Further textural and compositional analysis will indicate which polymer types are more resistant to weathering processes. Additional investigation of the distribution of plastic debris along the beaches of Lake Huron will indicate the amount and primary transport directions of resistant plastic debris polluting one of Ontario's Great Lakes.

  18. Submarine Groundwater and Its Influence on Beach Pollution

    OpenAIRE

    Boehm, Alexandria; Payton, Adina

    2007-01-01

    Scientists believe that beach closures due to high indicator bacteria counts are linked to groundwater flowing a few feet beneath the sand. Groundwater discharging to the coast may be as important a source of coastal pollution as the more often implicated urban runoff.

  19. HEART RATE AND MOTION ANALYSIS BY GPS IN BEACH SOCCER

    Directory of Open Access Journals (Sweden)

    Julen Castellano

    2010-03-01

    Full Text Available Although beach soccer has become increasingly popular in recent years very little scientific research has been conducted into the sport. A pilot study was carried out with the aim of examining the physiological (heart rate and physical (motion analysis responses of beach soccer players during competitive matches. Ten players (age 25.5 ± 0.5 years; height 1.80 ± 0.08 m; weight 78.2 ± 5.6 kg. were studied over five beach soccer matches. The physiological demands were analysed by measuring heart rate (HR using telemetric devices, while the physical profile was evaluated by recording motion and speed by means of GPS devices. During competitive matches, players obtained a HRmean of 165.2 bpm (86.5% HRmax, with 59.3% of the time participating (TP corresponding to values above 90% of the HRmax. The distance covered per minute of participation was 97.7 m, with 9.5% of this distance corresponding to high-intensity running and 2.5% to sprint; the work:rest ratio was 1.4:1 and the maximum speed 21.7 km·h-1. These results showed that beach soccer is an intermittent physical activity of greater intensity than other team games. It requires a major contribution from the anaerobic system as emphasis is placed on players making quick bursts of high-intensity activity separated by brief rest periods

  20. Surf zone diffusivity on a rip-channeled beach

    NARCIS (Netherlands)

    Brown, J.; MacMahan, J.; Reniers, A.J.H.M.; Thornton, E.

    2009-01-01

    Absolute and relative diffusivity are measured on a rip-channeled beach using 30 position-tracking drifters released in clusters (4–12 drifters) deployed on 7 days with different wave forcing and tidal elevations at Sand City, Monterey Bay, California. Diffusivity and dispersion were found to be lar

  1. Morphological developments after a beach and shoreface nourishment at Vlugtenburg beach, the Netherlands

    Science.gov (United States)

    de Schipper, M. A.; de Vries, S.; Ranasinghe, R.; Reniers, A. J. H. M.; Stive, M. J. F.

    2012-04-01

    For the last decades Dutch coastal policy requires sand nourishments to mitigate the effects of coastal erosion. Over time, the nourishment strategy has evolved from direct protection approach to a feeder approach; instead of placing the sand on the beach or dune where it directly benefits safety, sand is placed on the shoreface or alongshore concentrated. Subsequently natural processes redistribute the sand over the profile and alongshore. With the shift in nourishment approach, a study was started to investigate in detail how nourished sand is redistributed in space and time. Here we present results from a high resolution bathymetric survey campaign conducted at Vlugtenburg beach at the south west coast of the Netherlands. At this site a beach and shoreface nourishment of 5.4 million m3 was installed in spring 2009, moving the shoreline approximately 250 m forward. Since the completion of the project, a total of 22 profiles were measured monthly extending from the dunefoot to 9 m below mean sea level. These surveys are executed using walking GPS surveys for the subaerial part and jetski surveys for the subaqueous part. Observations show that the morphodynamic evolution can be characterized by two stages; first a period of rapid changes followed by a period of more stable topography. In the first period, 12 to 15 months after construction, a large cross shore (offshore) movement of the nourished sand is found. The cross shore movement results from a rapid adaptation of the construction profile (characterized by a steep foreshore slope from -2 to -4 m) to a more natural profile with a large subtidal bar. A sediment budget analysis over all 28 surveys up to present shows a gradual loss of volume. As topographic changes below the -8 m and above +3 m are small, it is most likely that the majority of the sediment deficit can be contributed to alongshore losses. Furthermore, the domain itself is subdivided in various coastal sections, revealing that the cross shore

  2. Tobacco use among urban Aboriginal Australian young people: a qualitative study of reasons for smoking, barriers to cessation and motivators for smoking cessation.

    Science.gov (United States)

    Cosh, Suzanne; Hawkins, Kimberley; Skaczkowski, Gemma; Copley, David; Bowden, Jacqueline

    2015-01-01

    Smoking prevalence among Aboriginal Australian young people greatly exceeds the prevalence in the broader population of Australian young people, yet limited research has explored the social context in which young Aboriginal Australians smoke. Four focus groups were conducted in 2009 with South Australian Aboriginal smokers aged 15-29 years residing in urban areas (n = 32) to examine attitudes and experiences surrounding smoking and quitting. The primary reasons for smoking initiation and maintenance among Aboriginal Australian young people were identified as stress, social influence and boredom. Motivators for quitting were identified as pregnancy and/or children, sporting performance (males only), cost issues and, to a lesser extent, health reasons. The barriers to cessation were identified as social influence, the perception of quitting as a distant event and reluctance to access cessation support. However, it appears that social influences and stress were particularly salient contributors to smoking maintenance among Aboriginal Australian young people. Smoking cessation interventions targeted at young urban Aboriginal Australian smokers should aim to build motivation to quit by utilising the motivators of pregnancy and/or children, sporting performance (males only), cost issues and, to a lesser extent, health reasons, while acknowledging the pertinent role of social influence and stress in the lives of young urban Aboriginal Australian smokers.

  3. Electricity, development and Aboriginals : keys to success for a developer; L'electricite, le developpement et les Autochtones : cles de la reussite pour un promoteur

    Energy Technology Data Exchange (ETDEWEB)

    Nepton, A. [Conseil des Montagnais du Lac-St-Jean, Mashteuiatsh, PQ (Canada)

    2003-07-01

    Developers involved in the field of electric power generation are faced with environmental issues and public misconceptions, in addition to technical and financing issues. The author described the factors that could affect negotiations with Aboriginal peoples during all stages of an electric power generation project. The complexity and location of the project is the major issue of concern, as the rights of Aboriginals in Quebec vary greatly depending on geography. For example, land located north of Val D'Or and Chibougamau is regulated by the James Bay and Northern Quebec Agreement, requiring that a specific process be followed. Aboriginal peoples have different languages and cultures which must be respected in all negotiations. The author emphasized that each Aboriginal community is unique and proposed a few guidelines to help in the negotiation process, namely: (1) knowing the Aboriginal environment of the project, (2) establish contacts with the Aboriginal community, (3) get to know the development characteristics of the Aboriginal community, (4) follow well-defined steps, and, (5) present a proposal in accordance with the type of territory.

  4. Determination of 40K in Beach Sand and Seawater Samples at Sarımsaklı Beach of Aegean Sea (Turkey)

    OpenAIRE

    Hacıyakupoğlu, Sevilay; Tezsezer, Seyda; Orucoglu, Esra

    2011-01-01

    This study dealt with analyzing of naturally occurring 40K radioisotope in beach sand and seawater samples of Sarımsaklı beach at Aegean coastal region of Turkey and its contribution to natural radioactivity. By using gamma spectroscopy the mean radioactivity concentration was found as 1093.00 ± 115.07 Bq kg-1 for the beach sand and as 14.08 ± 3.50 Bq kg-1 for the seawater. The average external effective dose rate of beach sand was determined in air at 1 m above the ground as 45...

  5. Low-energy Beach ridge sedimentation in the Mississippi River delta plain

    Energy Technology Data Exchange (ETDEWEB)

    Gerdes, R.G.; Penland, S.

    1985-01-01

    Regressive beach ridge plains, such as Cheniere Caminada, Cheniere Caillou, and Cheniere Ronquille, are common depositional features within the Mississippi River delta plain in southeastern Louisiana. Vibracored sequences indicate beach ridge formation is a 3 stage process: Stage 1: Distributary Progradation, followed by Stage 2: Longshore Transport Interception, and completed by Stage 3: Beach Ridge Progradation. Cheniere Caminada is the largest beach ridge plain and is associated with the Late Lafourche delta. Radiocarbon dates indicate beach ridge building began approximately 720 years BP, when the Bayou Lafourche distributaries built seaward of the older, retreating Bayou Blue shoreline and intercepted westward longshore sediment transport, resulting in the progradation of Cheniere Caminada. Near the fan apex, beach ridges are 7-8 m thick and thin westward 2-3 m thick against the levees of Bayou Moreau. A typical beach ridge vertical sequence coarsens upward, with shoreface silty sands overlain by a thin cap of beach, washover, and aeolian sands. Beach ridge progradation in this area ceased approximately 300 years BP with the abandonment of Bayou Lafourche. The documentation of multiple regressive beach ridge plains suggest these deposits are stratigraphically more significant in the Mississippi River delta plain than recognized previously. The regressive beach ridge sequence documented in this study both stratigraphically and genetically contrasts with the classic transgressive chenier ridges of southwestern Louisiana.

  6. A geomorphological response of beaches to Typhoon Meari in the eastern Shandong Peninsula in China

    Institute of Scientific and Technical Information of China (English)

    DING Dong; YANG Jichao; LI Guangxue; DADA Olusegun A; GONG Lixin; WANG Nan; WANG Xiangdong; ZHANG Bin

    2015-01-01

    Eight representative beach profiles on the eastern coast of the Shandong Peninsula are observed and measured in 2011 and 2012 to determine the coastal processes under the lower tropical wind speed condition and the beach response to and recovery from the tropical storm Meari in a rare typhoon region. The results show that it is the enhancement and directional change of cross-shore and longshore sediment transports caused by Meari that leads to the beach morphological changes, and most of the sediment transports occur during the pre-Meari landing phase. The erosional scarp formation and the berm or beach face erosion are the main geomorphological responses of the beaches to the storm. The storm characteristics are more important than the beach shapes in the storm response process of the beaches on Shandong Peninsula. The typhoon is a fortuitous strong dynamic event, and the effect on the dissipative beach is more obvious than it is on the reflective beach in the study region. Furthermore, the beach trend is the main factor that controlls the storm effect intensity, and it is also closely related to the recovery of the beach profiles.

  7. Beach Soccer Injuries During the Japanese National Championships

    Science.gov (United States)

    Shimakawa, Tomoyuki; Shimakawa, Yusuke; Kawasoe, Yoko; Yoshimura, Kouji; Chinen, Yuma; Eimon, Kazuya; Chibana, Wataru; Shirota, Shinichi; Kadekawa, Kei; Bahr, Roald; Uezato, Tomomi; Ikeda, Hiroshi

    2016-01-01

    Background: The frequency and severity of injury in beach soccer are unknown. Purpose: To estimate the incidence rates, characteristics, and risk factors for injuries associated with beach soccer. Study Design: Cohort study; Level of evidence, 3. Methods: The same sports physician examined and recorded injuries incurred during the Japanese National Beach Soccer Championships in 2013 and 2014. Posttournament follow-up was made for all injuries. Match exposure for each player was recorded through video review to examine individual risk factors. Results: A total of 58 injuries were recorded during 54 matches. The overall injury rate was 179.0 (95% CI, 138.4-231.6), and the time-loss injury rate was 28.2 (95% CI, 14.7-54.1) per 1000 player-hours. The foot/toe (34.9%) was the most frequently injured area, followed by the lower leg (22.2%) and thigh (11.1%). There was only 1 ankle injury (1.6%). The most frequent injury type was contusions (60.3%), followed by lacerations/abrasions (14.3%) and sprains/ligament injuries (6.3%). Only 4 injuries resulted in ≥30 days of time-loss (7.4%). After adjusting for age, a previous history of severe injury and longer experience of beach soccer were significantly associated with injury risk. Conclusion: The time-loss injury rate in this study was comparable to the rates reported during the matches of soccer or futsal tournaments. However, a greater incidence of foot/toe injury and lacerations/abrasions as well as a lower incidence of ankle injury distinguished beach soccer from soccer and futsal, possibly related to the specific playing conditions of being barefoot on a sand surface. PMID:26862537

  8. Relativistic shell model calculations

    Science.gov (United States)

    Furnstahl, R. J.

    1986-06-01

    Shell model calculations are discussed in the context of a relativistic model of nuclear structure based on renormalizable quantum field theories of mesons and baryons (quantum hadrodynamics). The relativistic Hartree approximation to the full field theory, with parameters determined from bulk properties of nuclear matter, predicts a shell structure in finite nuclei. Particle-hole excitations in finite nuclei are described in an RPA calculation based on this QHD ground state. The particle-hole interaction is prescribed by the Hartree ground state, with no additional parameters. Meson retardation is neglected in deriving the RPA equations, but it is found to have negligible effects on low-lying states. The full Dirac matrix structure is maintained throughout the calculation; no nonrelativistic reductions are made. Despite sensitive cancellations in the ground state calculation, reasonable excitation spectra are obtained for light nuclei. The effects of including charged mesons, problems with heavy nuclei, and prospects for improved and extended calculations are discussed.

  9. Responses of ghost crabs to habitat modification of urban sandy beaches.

    Science.gov (United States)

    Stelling-Wood, Talia P; Clark, Graeme F; Poore, Alistair G B

    2016-05-01

    Sandy beaches in highly urbanised areas are subject to a wide range of human impacts. Ghost crabs are a commonly used ecological indicator on sandy beaches, as they are key consumers in these systems and counting burrow openings allows for rapid assessment of population size. This study assessed the pressures of urbanisation on sandy beaches in the highly urbanised estuary of Sydney Harbour. Across 38 beaches, we examined which physical beach properties, management practices and human induced habitat modification best predicted ghost crab distributions. Of all variables measured, the frequency of mechanical beach cleaning was the most important predictor of crab abundance, with low burrow densities at the highest cleaning frequency and the highest densities at beaches cleaned at the intermediate frequency (≤3 times per week). These results indicate that ghost crab populations in Sydney Harbour are more robust to the impacts of urbanisation than previously thought. PMID:26970686

  10. Present status of effect of microorganisms from sand beach on public health

    Institute of Scientific and Technical Information of China (English)

    Emmanuel Velonakis; Dimitra Dimitriadi; Emmanuel Papadogiannakis; Alkiviades Vatopoulos

    2014-01-01

    Microorganisms are significant components of beach sand. According to the research, all kind of microorganisms have been isolated from beach sand; certain genera and species are potential pathogens for humans and animals. In resort areas, especially during the summer, certain infections (e.g. gastroenteritis and dermatitis) are usually related to polluted bathing water. Lately, the interest of scientists is also focused on the potential association of some of the above diseases with the beach sand. Relatively, recent epidemiological studies in the USA revealed positive correlation between time spent at the beach and gastroenteritis. New parameters such as wind blowing and beach users’ density are also introduced for discussion in association with the sand microbial load. Regarding the preventative measures, the microbiological quality of beach sand can be improved by raising the general level of hygiene, as well as by using simple methods, such as sweeping and aeration of the sand, together with constant beach supervision.

  11. "If you don't believe it, it won't help you": use of bush medicine in treating cancer among Aboriginal people in Western Australia

    Directory of Open Access Journals (Sweden)

    Bessarab Dawn

    2010-06-01

    Full Text Available Abstract Background Little is known about the use of bush medicine and traditional healing among Aboriginal Australians for their treatment of cancer and the meanings attached to it. A qualitative study that explored Aboriginal Australians' perspectives and experiences of cancer and cancer services in Western Australia provided an opportunity to analyse the contemporary meanings attached and use of bush medicine by Aboriginal people with cancer in Western Australia Methods Data collection occurred in Perth, both rural and remote areas and included individual in-depth interviews, observations and field notes. Of the thirty-seven interviews with Aboriginal cancer patients, family members of people who died from cancer and some Aboriginal health care providers, 11 participants whose responses included substantial mention on the issue of bush medicine and traditional healing were selected for the analysis for this paper. Results The study findings have shown that as part of their healing some Aboriginal Australians use traditional medicine for treating their cancer. Such healing processes and medicines were preferred by some because it helped reconnect them with their heritage, land, culture and the spirits of their ancestors, bringing peace of mind during their illness. Spiritual beliefs and holistic health approaches and practices play an important role in the treatment choices for some patients. Conclusions Service providers need to acknowledge and understand the existence of Aboriginal knowledge (epistemology and accept that traditional healing can be an important addition to an Aboriginal person's healing complementing Western medical treatment regimes. Allowing and supporting traditional approaches to treatment reflects a commitment by modern medical services to adopting an Aboriginal-friendly approach that is not only culturally appropriate but assists with the cultural security of the service.

  12. Secure shell session resumption

    OpenAIRE

    Kuryla, S. V.

    2009-01-01

    The Secure Shell (SSH) Protocol is a protocol for secure remote login and other secure network services over an insecure network. However, using modern cryptography techniques might be computationally expensive, especially for low-end devices such as wireless access points and DSL routers. Here I present an implementation of a session resumption mechanism that has been proposed earlier to improve the performance of SSI I.

  13. Pro-Environmental Beach Driving is Uncommon and Ineffective in Reducing Disturbance to Beach-Dwelling Birds

    Science.gov (United States)

    Weston, Michael A.; Schlacher, Thomas A.; Lynn, David

    2014-05-01

    Vehicles on beaches cause numerous deleterious effects to coastal wildlife. These impacts may, hypothetically, be lessened if drivers act to reduce disturbance. Since it is unknown to what extent such behavior occurs, and whether it can reduce disturbance, we quantified the behavior of drivers who encountered birds on open-coast, sandy beaches in eastern Australia and the consequent bird responses. Drivers of commercial tourist buses never slowed or altered course ("evaded birds") to avoid disturbing birds; conversely, 34 % of drivers of private cars did evade birds. Drivers of vehicles with fishing rod holders tended ( P = 0.09) to evade birds more frequently than non-fishing vehicles. Evasion, when it occurred, was modest, and did not significantly decrease the intensity of bird response or the probability of escapes on the wing. Voluntary behavioral adjustments to alleviate impacts on wildlife may be unworkable, suggesting that other solutions (e.g., beach closures) might be the only effective and feasible way to reduce disturbance to birds on ocean beaches.

  14. 75 FR 20802 - Safety Zone; New York Air Show at Jones Beach State Park, Atlantic Ocean off of Jones Beach...

    Science.gov (United States)

    2010-04-21

    ..., Atlantic Ocean off of Jones Beach, Wantagh, NY AGENCY: Coast Guard, DHS. ACTION: Notice of proposed... an air show which consist of aircraft performing aerobatic maneuvers over the Atlantic Ocean off of..., which will then become highlighted in blue. In the ``Document Type'' drop down menu select...

  15. Particles and Shells

    CERN Document Server

    Palazzi, P

    2003-01-01

    The current understanding of particle masses in terms of quarks and their binding energy is not satisfactory. Both in atoms and in nuclei the organizing principle of stability is the shell structure, while this does not seem to play any role for particles. In order to explore the possibility that shells might also be relevant at this inner level of aggregation, atomic and nuclear stability are expressed by "stablines", alignments of the 1/3 power of the total number of constituents of the most stable configurations. Could similar patterns be found in the particle spectrum? By analyzing the distribution of particle lifetimes as a function of mass, stability peaks are recognized for mesons and for baryons and indeed the cube roots of their masses follow two distinct stablines. Such alignments would be a strong indication that the particles themselves are shell structured assuming only that each constituent contributes a constant amount to the total mass. This is incompatible with the prevalent view that the par...

  16. Stability of a very coarse-grained beach at Carmel, California

    Science.gov (United States)

    Dingler, J.R.

    1981-01-01

    Monastery Beach at Carmel, California, is a pocket beach composed of very coarse to granular sediment. In profile, the beach has a well-defined berm crest; a steep foreshore; and a gently sloping, barless offshore covered by large, long-crested oscillation ripples. Carmel Submarine Canyon heads a few hundred meters offshore of the beach, and San Jose Creek, a small ephemeral steam, ponds onshore of the central part of the berm. Wave conditions vary greatly during a year because the beach lies open to the Pacific Ocean for azimuths between 270??-322??N whence come a variety of wave types. Even with a variable wave climate, Monastery Beach has maintained a swell profile for almost three years. Aperiodic beach surveys show that the beach responds little to seasonal changes in wave climate. Four survey lines maintained the same swell profile throughout the study period. The fifth line maintained a stable profile only across the foreshore; the berm was twice artificially breached during storms to prevent upstream flooding along San Jose Creek. In comparison, Carmel Beach, a nearby beach composed of medium sand, commonly alternates between swell and storm profiles. The increased stability of Monastery Beach relative to Carmel Beach is attributed to two factors: grain size differences and location within Carmel Bay. Rebuilding proceeded very slowly along the breached part of the berm at Monastery Beach. The probable cause of such a low recovery rate is that oscillation ripples trapped the sand that was carried offshore when San Jose Creek eroded the beach. The ripples, which are active under high-energy conditions, approach dormancy under low-energy conditions. Each ripple, therefore, acts like a reservoir, retaining sand during most swell conditions. ?? 1981.

  17. The problem of dementia in Australian aboriginal and Torres Strait Islander communities: an overview.

    Science.gov (United States)

    Pollitt, P A

    1997-02-01

    The concept of dementia in old age in Australian Aboriginal and Torres Strait Islander communities is intrinsically paradoxical. Firstly, few indigenous people reach old age. Secondly, from some indigenous points of view, dementia is either not recognized as a condition or as a problem, or, in the case of the more disruptive manifestations of cognitive impairment, is perceived as 'madness'. Moreover, in the wider context of profound political, social and economic inequality experienced by most indigenous people, the western medical category of dementia may appear to be of relatively minor importance. However, government initiatives in aged care generally and dementia care in particular which are designed to address the ageing of the Australian population as a whole also include the nation's older indigenous people. This article-based on a review of published work, supplemented by discussions with indigenous and non-indigenous individuals involved in indigenous aged care and mental health-examines some of the issues surrounding cognitive decline in old age for Aborigines and Torres Strait Islanders. More specifically, it looks at the problems involved in assessing and diagnosing cognitive decline and dementia, especially among people who follow more traditional ways of life, and in providing services to sufferers and their carers. In doing so, it considers some of the relative meanings of "old age', "abnormal old age', "mental disorder', "sickness' and "dementia'. PMID:9097208

  18. Nonmetric tooth crown traits in the Ami tribe, Taiwan aborigines: comparisons with other east Asian populations.

    Science.gov (United States)

    Manabe, Y; Rokutanda, A; Kitagawa, Y

    1992-10-01

    The frequencies of occurrence of 17 tooth crown traits in the living Ami tribe, which inhabits the east coast of Taiwan, were investigated and compared with other East Asian populations based on Turner's (1987) Mongoloid dental variation theory. Principal coordinate analysis based on Smith's mean measure of divergence using frequencies of the 17 traits suggests that the Ami tribe together with the Yami tribe and the Bunun tribe is included in the sinodont group typical of the Chinese mainland and northeast Asia. In light of these results and the estimated distribution of sinodonty and sundadonty in the past and the present, we speculate that the gene flow from Chinese mainlanders to native sundadonts, who seem to have migrated northward to Taiwan, contributed significantly to the formation of the living Taiwan aboriginal groups, sinodonts. Among the aboriginal tribes of Taiwan, the Ami have characteristics intermediate between those of the Yami and the Bunun. The relative positions of these tribes in East Asian populations suggests that the extent of sinodontification and of genetic isolation is one of the causes of the intertribal variation.

  19. Sharing the story : Aboriginal and northern energy experiences : finding new ways for climate change control

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    One of society's top priorities is to reduce the effects of climate change. Since the effects of climate change are more pronounced in polar regions and energy costs are typically very high, Aboriginal and Northern communities have much to gain from improved energy efficiency and the use of renewable energy sources. This publication profiles some of the community-driven energy efficiency and renewable energy projects that were undertaken as part of the Aboriginal and Climate Change Program. The profiles are based on interviews conducted in 2002-2003 with individuals who were instrumental in seeing the projects completed. The projects demonstrated innovative approaches to adopt energy efficiency practices and renewable energy to create a sustainable way of life. The projects ranged from small hydro, wind power, solar energy and district heating with wood. Energy efficiency projects in housing and waste heat recovery were also highlighted. The benefits of the various projects included reduced transportation fuel and energy transmission costs, local employment and reduced greenhouse gas emissions that contribute to climate change. refs., tabs., figs.

  20. Aboriginal population of Canada: growth dynamics under conditions of encounter of civilisations

    Directory of Open Access Journals (Sweden)

    Romaniuc, Anatole

    2003-01-01

    Full Text Available EnglishThis paper endeavours to capture the broad configuration of demographicevolution of the Aboriginal peoples of Canada from the early contacts with Europeans to the present.The main stages thereof are identified and the underlying factors explored, against the historicalbackground of Aboriginal and European civilisations' encounter. While taking stock of the past, thepaper takes a glimpse into the future. It concludes with a review of demographically-driven policyissues that the First Nations are likely to confront as they step into the 21st Century.FrenchL'article vise à saisir les contours les plus significatifs de l'évolutiondémographique des populations autochtones depuis l'ouverture du Canada à lacolonisation européenne. Les principales étapes sont identifiées et les facteurssous-jacents explorés, dans la perspective des contacts des civilisationseuropéenne et autochtone. Tout en retraçant le passé, l'auteur jette un regard surl'avenir. L'exposé conclut avec un aperçu des questions politiques, engendréespar le développement démographique, que les premières nations de ce payspourraient être amenées à affronter à l'horizon du 21e siècle.