Science.gov

Sample records for alaska native populations

  1. Alaska Native Population and Manpower: 1975. A Report.

    ERIC Educational Resources Information Center

    Bland, Laurel L.

    Numbering approximately 62,005 and representing 15.3% of the total Alaska population in 1975, Alaska Natives are a finite and predominately rural subpopulation. However, a significant portion of the Alaska Native Work Force (estimated at 13,854) now resides in the major urban areas and is available to the Statewide Work Force. Statistics from May,…

  2. Addressing Cancer Disparities Among American Indian and Alaska Native Populations

    Cancer.gov

    Cancer disparities and health equity research is a critical part of NCI’s research portfolio. The three researchers featured in this video receive funding from NCI to conduct research among American Indian and Alaska Native populations.

  3. Dermatology in the North American Indian/Alaska Native population.

    PubMed

    Kryatova, Maria S; Okoye, Ginette A

    2016-02-01

    Dermatology is greatly understudied in the American Indian/Alaska Native (AIAN) population. This topic deserves attention in light of the changing demographics of the United States and the healthcare disparities faced by AIAN, including access to dermatologic care. In this review, we discuss disorders that are more prevalent or otherwise important in the AIAN population, such as cutaneous malignancies, photodermatoses, acanthosis nigricans, connective tissue disorders, cutaneous infections, hypertrophic scar formation, and Heck's disease. We aim to provide an updated review and increase awareness of the dermatologic needs of the AIAN population.

  4. Alaska Natives & the Land.

    ERIC Educational Resources Information Center

    Arnold, Robert D.; And Others

    Pursuant to the Native land claims within Alaska, this compilation of background data and interpretive materials relevant to a fair resolution of the Alaska Native problem seeks to record data and information on the Native peoples; the land and resources of Alaska and their uses by the people in the past and present; land ownership; and future…

  5. triADD: The Risk for Alcohol Abuse, Depression, and Diabetes Multimorbidity in the American Indian and Alaska Native Population

    ERIC Educational Resources Information Center

    Tann, Sheila S.; Yabiku, Scott T.; Okamoto, Scott K.; Yanow, Jessica

    2007-01-01

    This study examined the risk for alcoholism, diabetes, and depression (triADD) in American Indian/Alaska Native (AI/AN) populations in the U.S. Using the Behavioral Risk Factor Surveillance System, a series of descriptive statistics and regression models were used to examine the interrelationships among these disorders in AI/AN populations.…

  6. Stroke Mortality Among Alaska Native People

    PubMed Central

    Horner, Ronnie D.; Day, Gretchen M.; Lanier, Anne P.; Provost, Ellen M.; Hamel, Rebecca D.

    2009-01-01

    Objectives. We aimed to describe the epidemiology of stroke among Alaska Natives, which is essential for designing effective stroke prevention and intervention efforts for this population. Methods. We conducted an analysis of death certificate data for the state of Alaska for the period 1984 to 2003, comparing age-standardized stroke mortality rates among Alaska Natives residing in Alaska vs US Whites by age category, gender, stroke type, and time. Results. Compared with US Whites, Alaska Natives had significantly elevated stroke mortality from 1994 to 2003 but not from 1984 to 1993. Alaska Native women of all age groups and Alaska Native men younger than 45 years of age had the highest risk, although the rates for those younger than 65 years were statistically imprecise. Over the 20-year study period, the stroke mortality rate was stable for Alaska Natives but declined for US Whites. Conclusions. Stroke mortality is higher among Alaska Natives, especially women, than among US Whites. Over the past 20 years, there has not been a significant decline in stroke mortality among Alaska Natives. PMID:19762671

  7. A Nationwide Population-Based Study Identifying Health Disparities Between American Indians/Alaska Natives and the General Populations Living in Select Urban Counties

    PubMed Central

    Castor, Mei L.; Smyser, Michael S.; Taualii, Maile M.; Park, Alice N.; Lawson, Shelley A.; Forquera, Ralph A.

    2006-01-01

    Objectives. Despite their increasing numbers, little is known about the health of American Indians/Alaska Natives living in urban areas. We examined the health status of American Indian/Alaska Native populations served by 34 federally funded urban Indian health organizations. Methods. We analyzed US census data and vital statistics data for the period 1990 to 2000. Results. Disparities were revealed in socioeconomic, maternal and child health, and mortality indicators between American Indians/Alaska Natives and the general populations in urban Indian health organization service areas and nationwide. American Indians/Alaska Natives were approximately twice as likely as these general populations to be poor, to be unemployed, and to not have a college degree. Similar differences were observed in births among mothers who received late or no prenatal care or consumed alcohol and in mortality attributed to sudden infant death syndrome, chronic liver disease, and alcohol consumption. Conclusions. We found health disparities between American Indians/Alaska Natives and the general populations living in selected urban areas and nationwide. Such disparities can be addressed through improvements in health care access, high-quality data collection, and policy initiatives designed to provide sufficient resources and a more unified vision of the health of urban American Indians/Alaska Natives. PMID:16571711

  8. Influenza Hospitalizations Among American Indian/Alaska Native People and in the United States General Population

    PubMed Central

    Gounder, Prabhu P.; Callinan, Laura S.; Holman, Robert C.; Cheng, Po-Yung; Bruce, Michael G.; Redd, John T.; Steiner, Claudia A.; Bresee, Joseph; Hennessy, Thomas W.

    2014-01-01

    Background.  Historically, American Indian/Alaska Native (AI/AN) people have experienced a disproportionate burden of infectious disease morbidity compared with the general US population. We evaluated whether a disparity in influenza hospitalizations exists between AI/AN people and the general US population. Methods.  We used Indian Health Service hospital discharge data (2001–2011) for AI/AN people and 13 State Inpatient Databases (2001–2008) to provide a comparison to the US population. Hospitalization rates were calculated by respiratory year (July–June). Influenza-specific hospitalizations were defined as discharges with any influenza diagnoses. Influenza-associated hospitalizations were calculated using negative binomial regression models that incorporated hospitalization and influenza laboratory surveillance data. Results.  The mean influenza-specific hospitalization rate/100 000 persons/year during the 2001–2002 to 2007–2008 respiratory years was 18.6 for AI/AN people and 15.6 for the comparison US population. The age-adjusted influenza-associated hospitalization rate for AI/AN people (98.2; 95% confidence interval [CI], 51.6–317.8) was similar to the comparison US population (58.2; CI, 34.7–172.2). By age, influenza-associated hospitalization rates were significantly higher among AI/AN infants (<1 year) (1070.7; CI, 640.7–2969.5) than the comparison US infant population (210.2; CI, 153.5–478.5). Conclusions.  American Indian/Alaska Native people had higher influenza-specific hospitalization rates than the comparison US population; a significant influenza-associated hospitalization rate disparity was detected only among AI/AN infants because of the wide CIs inherent to the model. Taken together, the influenza-specific and influenza-associated hospitalization rates suggest that AI/AN people might suffer disproportionately from influenza illness compared with the general US population. PMID:25734102

  9. Seroepidemiology of California and Bunyamwera serogroup (Bunyaviridae) virus infections in native populations of Alaska.

    PubMed

    Walters, L L; Tirrell, S J; Shope, R E

    1999-05-01

    This study investigated the geographic distribution and prevalence of antibodies to California and Bunyamwera serogroup viruses in Native populations of Alaska, and demographic and ecologic risk factors associated with exposure. Sera (n = 1,635) from 18 communities were screened using an ELISA. All age groups were tested for antibodies to Jamestown Canyon (JC), Inkoo (INK), snowshoe hare (SSH), and Northway (NOR) viruses; persons > or = 45 years old (n = 90) from six communities were additionally tested for antibodies to Tahyna (TAH), Batai (BAT), Cache Valley (CV), and Sindbis (SIN) viruses. Thirty free-ranging mammals were tested by a plaque reduction neutralization test (PRNT) for antibodies to all eight viruses and to Getah (GET) virus. In Natives, overall antibody prevalence was 24.9% (JC = 17.6%, monotypic JC = 6.5%, INK = 11.1%, monotypic INK = 0.6%, SSH = 6.8%, monotypic SSH = 3.5%, and NOR = 6.2%). Five TAH, CV, and BAT virus exposures may be serologic cross-reactions, and no SIN virus antibodies were detected. Sindbis-like virus antibodies were found in 30% of the mammals. Most mammals had antibodies to NOR (83.3%) and California serogroup (70.0%) viruses; no GET virus exposures were found. Significant risk factors for human bunyavirus exposures were age group, ethnic-linguistic group, biotic province, climate zone, terrestrial vegetation, and presence of some ungulates and small mammals in communities. Sex was not a significant risk factor.

  10. Dietary and genetic influences on hemostasis in a Yup'ik Alaska Native population.

    PubMed

    Au, Nicholas T; Reyes, Morayma; Boyer, Bert B; Hopkins, Scarlett E; Black, Jynene; O'Brien, Diane; Fohner, Alison E; Yracheta, Joe; Thornton, Timothy; Austin, Melissa A; Burke, Wylie; Thummel, Kenneth E; Rettie, Allan E

    2017-01-01

    Fish and marine animals are important components of the subsistence diet of Alaska Native people, resulting in a high ω3 PUFA intake. The historical record for circumpolar populations highlights a tendency for facile bleeding, possibly related to ω3 PUFA effects on platelet activation and/or vitamin K-dependent clotting factors. To evaluate these two scenarios in Yup'ik people of southwestern Alaska, we examined the association between dietary ω3 PUFA intake and activities of clotting factor II, V, fibrinogen, PT, INR, PTT, and sP-selectin in 733 study participants, using the nitrogen isotope ratio of red blood cells as a biomarker of ω3 PUFA consumption. sP-selectin alone correlated strongly and inversely with ω3 PUFA consumption. Approximately 36% of study participants exhibited PIVKA-II values above the threshold of 2 ng/ml, indicative of low vitamin K status. To assess genetic influences on vitamin K status, study participants were genotyped for common vitamin K cycle polymorphisms in VKORC1, GGCX and CYP4F2. Only CYP4F2*3 associated significantly with vitamin K status, for both acute (plasma vitamin K) and long-term (PIVKA-II) measures. These findings suggest: (i) a primary association of ω3 PUFAs on platelet activation, as opposed to vitamin K-dependent clotting factor activity, (ii) that reduced CYP4F2 enzyme activity associates with vitamin K status. We conclude that high ω3 PUFA intake promotes an anti-platelet effect and speculate that the high frequency of the CYP4F2*3 allele in Yup'ik people (~45%) evolved in response to a need to conserve body stores of vitamin K due to environmental limitations on its availability.

  11. Cardiovascular Disease Among Alaska Native Peoples

    PubMed Central

    Jolly, Stacey E.; Howard, Barbara V.; Umans, Jason G.

    2013-01-01

    Although Alaska Native peoples were thought to be protected from cardiovascular disease (CVD), data now show that this is not the case, despite traditional lifestyles and high omega-3 fatty acid intake. In this article, the current understanding of CVD and its risk factors among Alaska Native peoples, particularly among the Yupik and Inupiat populations, will be discussed, using data from three major studies funded by the National Institutes of Health: Genetics of Coronary Artery Disease among Alaska Natives (GOCADAN), Center for Native Health Research (CANHR), and Education and Research Towards Health (EARTH). Data from these epidemiologic studies have focused concern on CVD and its risk factors among Alaska Native peoples. This review will summarize the findings of these three principal studies and will suggest future directions for research and clinical practice. PMID:24367710

  12. 50 CFR 17.5 - Alaska natives.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... resides in Alaska; or (2) Any non-native permanent resident of an Alaskan native village who is primarily... pursuant to paragraph (a) of this section may be sold in native villages or towns in Alaska for native consumption within native villages and towns in Alaska. (c) Non-edible by-products of endangered or...

  13. TRADITIONAL FOODS AND PHYSICAL ACTIVITY PATTERNS AND ASSOCIATIONS WITH CULTURAL FACTORS IN A DIVERSE ALASKA NATIVE POPULATION

    PubMed Central

    Redwood, Diana G; Ferucci, Elizabeth D; Schumacher, Mary C; Johnson, Jennifer S; Lanier, Anne P; Helzer, Laurie J; Tom-Orme, Lillian; Murtaugh, Maureen A; Slattery, Martha L

    2010-01-01

    Objectives To determine the prevalence of traditional food and physical activity use and associations with cultural factors among 3,830 Alaska Native and American Indian (AN/AI) people enrolled in the Education and Research Towards Health (EARTH) Study in 3 regions of Alaska. Study design Cross-sectional analysis of baseline data from a cohort study. Methods Participants (2,323 women and 1,507 men) completed a computer-assisted self-administered questionnaire that included information on diet, physical activity, life-style and cultural factors. Results Over 92% of participants reported eating at least 1 traditional food in the past year. The top 3 traditional foods reported were fish, moose and agutaq (a mixture of berries and fat). The percentage of people who consumed traditional foods varied by region and age but not by sex (p<0.01). Almost 70% of participants engaged in at least one traditional harvesting physical activity. Picking berries or greens, cutting/smoking fish or meat and fishing were the most common activities. Participation in traditional physical activity was highest in south-west Alaska and was higher among men than women, but did not differ by age (p<0.01). Both traditional food and physical activity were associated with greater tribal self-identification, speaking a Native language at home, using traditional remedies and participating in or attending traditional events (p<0.05). Conclusions The EARTH Study found relationships between traditional food use, physical activities, cultural activities and behaviours. Consumption of a variety of traditional foods and participation in traditional physical activities remain an important part of the contemporary Alaska Native life-style. Efforts to promote and sustain these foods and activities in AN/AI populations may lead to improved health outcomes. PMID:19024803

  14. Advancing Suicide Prevention Research With Rural American Indian and Alaska Native Populations

    PubMed Central

    Chandler, Michael; Gone, Joseph P.; Cwik, Mary; Kirmayer, Laurence J.; LaFromboise, Teresa; Brockie, Teresa; O’Keefe, Victoria; Walkup, John; Allen, James

    2015-01-01

    As part of the National Action Alliance for Suicide Prevention’s American Indian and Alaska Native (AI/AN) Task Force, a multidisciplinary group of AI/AN suicide research experts convened to outline pressing issues related to this subfield of suicidology. Suicide disproportionately affects Indigenous peoples, and remote Indigenous communities can offer vital and unique insights with relevance to other rural and marginalized groups. Outcomes from this meeting include identifying the central challenges impeding progress in this subfield and a description of promising research directions to yield practical results. These proposed directions expand the alliance’s prioritized research agenda and offer pathways to advance the field of suicide research in Indigenous communities and beyond. PMID:25790403

  15. Implementing women's cancer screening programs in American Indian and Alaska Native populations.

    PubMed

    Lantz, Paula M; Orians, Carlyn E; Liebow, Edward; Joe, Jennie R; Burhansstipanov, Linda; Erb, Julie; Kenyon, Kathryn

    2003-01-01

    The National Breast and Cervical Cancer Early Detection Program provides funding to tribes and tribal organizations to implement comprehensive cancer screening programs using a program model developed for state health departments. We conducted a multiple-site case study using a participatory research process to describe how 5 tribal programs implemented screening services, and to identify strategies used to address challenges in delivering services to American Indian and Alaska Native women. We analyzed data from semistructured interviews with 141 key informants, 16 focus groups with 132 program-eligible women, and program documents. Several challenges regarding the delivery of services were revealed, including implementing screening programs in busy acute-care environments, access to mammography, providing culturally sensitive care, and providing diagnostic/treatment services in rural and remote locations. Strategies perceived as successful in meeting program challenges included identifying a "champion" or main supporter of the program in each clinical setting, using mobile mammography, using female providers, and increasing the capacity to provide diagnostic services at screening sites. The results should be of interest to an international audience, including those who work with health-related programs targeting indigenous women or groups that are marginalized because of culture, geographic isolation, and/or socioeconomic position.

  16. 75 FR 45649 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... to the Alaska Native Claims Settlement Act. The lands are in the vicinity of Holy Cross, Alaska, and... Bureau of Land Management Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior. ACTION: Notice of decision approving lands for conveyance. SUMMARY: As required by 43 CFR...

  17. Alaska Native Parkinson’s Disease Registry

    DTIC Science & Technology

    2012-07-01

    Investigator 4 A. Introduction Parkinsonism (PS) is a syndrome characterized by tremor , rigidity, slowness of movement, and problems with walking...2011. The aims of this project are: Specific Aim 1: Identify cases of parkinsonism among Alaska Native people and populate a secure electronic...registry database. Specific Aim 2: Provide education on parkinsonism and its treatment to primary care physicians and other health care providers

  18. Bill Demmert and Native Education in Alaska

    ERIC Educational Resources Information Center

    Barnhardt, Ray

    2011-01-01

    This article describes the influences of William Demmert's formative years growing up in Alaska and his years as an educator of Native American students upon his career in Native education policy. It focuses on Alaska Native education during a ten-year period between 1980 and 1990 during which time he served as the director of the Center for…

  19. Systematic Review of Health Disparities for Cardiovascular Diseases and Associated Factors among American Indian and Alaska Native Populations

    PubMed Central

    Hutchinson, Rebecca Newlin; Shin, Sonya

    2014-01-01

    Background American Indians and Alaska Native (AI/AN) populations experience significant health disparities compared to non-Hispanic white populations. Cardiovascular disease and related risk factors are increasingly recognized as growing indicators of global health disparities. However, comparative reports on disparities among this constellation of diseases for AI/AN populations have not been systematically reviewed. Objectives We performed a literature review on the prevalence of diabetes, metabolic syndrome, dyslipidemia, obesity, hypertension, and cardiovascular disease; and associated morbidity and mortality among AI/AN. Data sources A total of 203 articles were reviewed, of which 31 met study criteria for inclusion. Searches were performed on PUBMED, MEDLINE, the CDC MMWR, and the Indian Health Services. Study eligibility criteria Published literature that were published within the last fifteen years and provided direct comparisons between AI/AN to non-AI/AN populations were included. Study appraisal and synthesis methods We abstracted data on study design, data source, AI/AN population, comparison group, and. outcome measures. A descriptive synthesis of primary findings is included. Results Rates of obesity, diabetes, cardiovascular disease, and metabolic syndrome are clearly higher for AI/AN populations. Hypertension and hyperlipidemia differences are more equivocal. Our analysis also revealed that there are likely regional and gender differences in the degree of disparities observed. Limitations Studies using BRFSS telephone surveys administered in English may underestimate disparities. Many AI/AN do not have telephones and/or speak English. Regional variability makes national surveys difficult to interpret. Finally, studies using self-reported data may not be accurate. Conclusions and implications of key findings Profound health disparities in cardiovascular diseases and associated risk factors for AI/AN populations persist, perhaps due to low

  20. Encouraging Involvement of Alaska Natives in Geoscience Careers

    NASA Astrophysics Data System (ADS)

    Hanks, C. L.; Fowell, S. J.; Kowalsky, J.; Solie, D.

    2003-12-01

    Geologically, Alaska is a dynamic state, rich in mineral and energy resources. The impact of natural geologic hazards and mineral resource development can be especially critical in rural areas. While Alaska Natives comprise a large percentage of Alaska's rural population, few have the training to be leaders in the decision-making processes regarding natural hazard mitigation or mineral resource evaluation and exploitation. UAF, with funding from the National Science Foundation, has embarked on a three year integrated program aimed at encouraging young Alaska Natives to pursue geosciences as a career. The program combines the geologic expertise at UAF with established Alaska Native educational outreach programs. The Rural Alaska Honors Institute (RAHI) is a bridging program specifically designed to prepare rural high school students for college. To attract college-bound Alaska Native students into the geosciences, geoscience faculty have developed a college-level, field-intensive, introductory RAHI geoscience course that will fulfill geoscience degree requirements at UAF. In years two and three, this class will be supplemented by a one week field course that will focus on geologic issues encountered in most Alaskan rural communities, such as natural hazards, ground water, mineral and energy resources. In order to retain Alaska Native undergraduate students as geoscience majors, the program is providing scholarships and internship opportunities in cooperation with the Alaska Native Science and Engineering Program (ANSEP). Undergraduate geoscience majors participating in ANSEP can intern as teaching assistants for both the classroom and field courses. Besides being mentors for the RAHI students, the Alaska Native undergraduate geoscience majors have the opportunity to interact with faculty on an individual basis, examine the geologic issues facing Alaska Natives, and explore geology as a profession.

  1. Minority Women's Health: American Indians/Alaska Natives

    MedlinePlus

    ... Minority Women's Health > American Indians/Alaska Natives Minority Women's Health American Indians/Alaska Natives Related information How ... conditions common in American Indian and Alaska Native women Accidents Alcoholism and drug abuse Breast cancer Cancer ...

  2. Chronic Liver Disease and American Indians/Alaska Natives

    MedlinePlus

    ... American Indian/Alaska Native > Chronic Liver Disease Chronic Liver Disease and American Indians/Alaska Natives Among American Indians and Alaska Natives, chronic liver disease is a leading cause of death. While ...

  3. The Governance, Organization, and Financing of Education for Alaska Natives.

    ERIC Educational Resources Information Center

    Dafoe, Don M.

    The history and current status of the governance, organization, and financing of education for Alaska natives are discussed in this report. The first chapter briefly summarizes key factors of geography, environment, economics, and population affecting educational development throughout Alaska's history. Chapter 2 covers the Russian period and the…

  4. Alaska Native Parkinson’s Disease Registry

    DTIC Science & Technology

    2011-06-01

    Investigator Parkinsonism (PS) is a syndrome characterized by tremor , rigidity, slowness of movement, and problems with walking and balance...2. Developing an identification protocol. The primary source of parkinsonism cases will be the Indian Health Service (IHS) provider database, called...of parkinsonism among Alaska Natives. Status: Complete 3. Developing a secure Alaska Native parkinsonism registry database. Status: The database

  5. Advocacy for Native American Indian and Alaska Native Clients and Counselees.

    ERIC Educational Resources Information Center

    Herring, Roger

    Helping professionals need to be more informed and more active advocates for proactive counseling strategies with Native American Indian and Alaska Native peoples. The paper discusses the major advocacy needs of these populations. The negative impact of historical and contemporary discriminatory policies and practices on Native peoples has…

  6. Best Practices for Effective Clinical Partnerships with Indigenous Populations of North America (American Indian, Alaska Native, First Nations, Métis, and Inuit).

    PubMed

    Haozous, Emily A; Neher, Charles

    2015-09-01

    This article presents a review of the literature to identify best practices for clinical partnerships with indigenous populations of North America, specifically American Indian/Alaska Native, First Nations, Métis, and Inuit of Canada. The authors have identified best practices and lessons learned from collaborating with indigenous populations, presented in 2 categories: conceptual guidelines and health care delivery guidelines. Major themes include the importance of trust and communication, the delivery of culturally congruent health care, and the necessity of working in partnership with tribal entities for successful delivery of health care. Best practices in health care delivery with indigenous populations are presented.

  7. Tobacco Use Among Southwestern Alaska Native People

    PubMed Central

    Renner, Caroline C.

    2013-01-01

    Introduction: We examined the characteristics, attitudes, beliefs, and exposure to tobacco products in a cohort of rural dwelling Alaska Native (AN) people. Methods: We conducted a study of 400 of AN adult tobacco users and nonusers living in Southwestern Alaska. Questionnaires covered variables such as demographics, tobacco-use history, current tobacco use and dependence scales, general health status, attitudes and beliefs about tobacco, and quitting history. Results: The study population smoked 7.8 cigarettes per day compared with 16.8 on average for the U.S. population: a significant proportion of the population engaged in dual use of cigarettes and smokeless tobacco products. Over one third (40.9%), first tried tobacco at age 11 or younger. The mean measures of tobacco addiction (e.g., Fagerstrom Test for Nicotine Dependence, Severson Scale of Smokeless Tobacco Dependence) scores were lower compared with other U.S. populations. Conclusions: Very high tobacco-use prevalence, dual product use, and early tobacco use are observed in Southwestern AN people. Unexpectedly these did not appear to be correlated with heavier individual tobacco use or higher levels of addiction in this population. PMID:22949573

  8. 75 FR 9427 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ..., Limited. The lands are in the vicinity of Holy Cross and Huslia, Alaska, and are located in: Kateel River... Bureau of Land Management [AA-8103-63, AA-8103-65, F-21902-06, F-21903-54, F-21903-55, F-21903- 56; LLAK-96400-L14100000-KC0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management,...

  9. Advancing Efforts to Energize Native Alaska (Brochure)

    SciTech Connect

    Not Available

    2013-04-01

    This brochure describes key programs and initiatives of the DOE Office of Indian Energy Policy and Programs to advance energy efficiency, renewable energy, and energy infrastructure projects in Alaska Native villages.

  10. 75 FR 43198 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-23

    ... Alaska Native Claims Settlement Act. The subsurface estate in these lands will be conveyed to Bristol Bay... times in the Bristol Bay Times. DATES: Any party claiming a property interest in the lands affected...

  11. American Indians, Alaska Natives, and the Flu

    MedlinePlus

    ... CDC Features American Indians, Alaska Natives, and the Flu Recommend on Facebook Tweet Share Compartir Vaccination against ... the flu. Protect Indian Country by Getting Your Flu Vaccine A flu vaccine not only protects you ...

  12. Alaska Native Parkinson’s Disease Registry

    DTIC Science & Technology

    2007-11-01

    Questionable 0 DK f. seborrheic dermatitis 0 Yes 0 No 0 Questionable 0 DK Exclusion criteria O Prominent postural instability in the first 3...4 A. Introduction Parkinsonism (PS) is a syndrome characterized by tremor, rigidity, slowness of movement, and problems with walking and balance...the Alaska Native Medical Center. B. Body The intent of this proposal is to establish a registry of parkinsonism cases among Alaska native

  13. Gaps in Survey Data on Cancer in American Indian and Alaska Native Populations: Examination of US Population Surveys, 1960–2010

    PubMed Central

    Duran, Tinka; Stimpson, Jim P.; Smith, Corey

    2013-01-01

    Introduction Population-based data are essential for quantifying the problems and measuring the progress made by comprehensive cancer control programs. However, cancer information specific to the American Indian/Alaska Native (AI/AN) population is not readily available. We identified major population-based surveys conducted in the United States that contain questions related to cancer, documented the AI/AN sample size in these surveys, and identified gaps in the types of cancer-related information these surveys collect. Methods We conducted an Internet query of US Department of Health and Human Services agency websites and a Medline search to identify population-based surveys conducted in the United States from 1960 through 2010 that contained information about cancer. We used a data extraction form to collect information about the purpose, sample size, data collection methods, and type of information covered in the surveys. Results Seventeen survey sources met the inclusion criteria. Information on access to and use of cancer treatment, follow-up care, and barriers to receiving timely and quality care was not consistently collected. Estimates specific to the AI/AN population were often lacking because of inadequate AI/AN sample size. For example, 9 national surveys reviewed reported an AI/AN sample size smaller than 500, and 10 had an AI/AN sample percentage less than 1.5%. Conclusion Continued efforts are needed to increase the overall number of AI/AN participants in these surveys, improve the quality of information on racial/ethnic background, and collect more information on treatment and survivorship. PMID:23517582

  14. Alaska Native Languages: Past, Present, and Future. Alaska Native Language Center Research Papers No. 4.

    ERIC Educational Resources Information Center

    Krauss, Michael E.

    Three papers (1978-80) written for the non-linguistic public about Alaska Native languages are combined here. The first is an introduction to the prehistory, history, present status, and future prospects of all Alaska Native languages, both Eskimo-Aleut and Athabaskan Indian. The second and third, presented as appendixes to the first, deal in…

  15. American Indians and Alaska Natives with Disabilities.

    ERIC Educational Resources Information Center

    Johnson, Marilyn J.

    American Indian and Alaska Native children with special needs experience the same ineffective and inefficient services as other minority language children. This paper discusses the special needs of Native children, assessment and curriculum issues, and recommendations for improvement. It provides statistics for various categories of handicaps and…

  16. Alaska Natives and Alaska Higher Education, 1960-1972: A Descriptive Study. Alaska Native Human Resources Development Program, Publication 1.

    ERIC Educational Resources Information Center

    Jacquot, Louis F.

    Utilizing data derived from numerous sources (institutions, Alaska Native organizations, Federal and State agencies, conferences, etc.), this descriptive study is divided into 6 chapters which trace the evolution of and the necessity for Alaska Native higher education. Following a detailed introduction, Chapter 2 describes the physical and…

  17. 77 FR 24217 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-23

    ... Bureau of Land Management Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior...), notice is hereby given that the Bureau of Land Management (BLM) will issue an appealable decision to Iqfijouaq Company. The decision approves for conveyance the surface estate in the lands described...

  18. 78 FR 16527 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-10782, AA-11132, AA-10784, AA-12440, AA-11020, AA-10783, AA-10774; LLAK-944000-L14100000-HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management,...

  19. 76 FR 5395 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-12252, AA-12250, AA-12280, AA-12291, AA-12292, AA-12293; LLAK- 962000-L14100000-HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior....

  20. 76 FR 75899 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-9915, AA-9916, AA-9921, AA-9936, AA-9937, AA-9965; LLAK-965000- L14100000-HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior. ACTION: Notice...

  1. 75 FR 13296 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-6679-B, AA-6679-C, AA-6679-F, AA-6679-G, AA-6679-K, AA-6679-M, AA- 6679-A2, LLAK964000-L14100000-KC0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management,...

  2. 76 FR 55415 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-9428, AA-9752, AA-11237, AA-9755, AA-9837, AA-10075, AA-11467; LLAK-965000-L14100000-HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior....

  3. 75 FR 21033 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-6670-F, AA-6670-L, AA-6670-M, AA-6670-A2; LLAK964000-L14100000- HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior. ACTION: Notice of...

  4. 75 FR 80838 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-11908, AA-11915, AA-11916, AA-11917, AA-11909, AA-11913, AA-11914; LLAK-962000-L14100000-HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management,...

  5. 77 FR 72383 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-10282, AA-10291, AA-10292, AA-10369; LLAK-944000-L14100000-HY0000- P] Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior. ACTION: Notice of...

  6. 76 FR 43340 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-6682-B, AA-6682-D, AA-6682-E, AA-6682-G, AA-6682-H, AA-6682-I, AA- 6682-A2; LLAK965000-L14100000-KC0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management,...

  7. 78 FR 10634 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-14

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-10756, AA-11061, AA-10764, AA-10765, AA-10766, AA-11083; LLAK- 944000-L14100000-HY0000-P] Alaska Native Claims Selection AGENCY: Bureau of Land Management, Interior....

  8. 76 FR 16804 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-8102-05, AA-8102-08, AA-8102-10, AA-8102-25, AA-8102-28, AA-8102- 37, AA-8102-47; LLAK965000-L14100000-KC0000-P] Alaska Native Claims Selection AGENCY: Bureau of...

  9. Sobriety and alcohol use among rural Alaska Native elders

    PubMed Central

    Skewes, Monica C.; Lewis, Jordan P.

    2016-01-01

    Background Although notable health disparities related to alcohol use persist among Alaska Native people living in rural communities, there is a paucity of research examining drinking behaviour in particular segments of this population, including elders. One explanation for this is the distrust of behavioural health research in general and alcohol research in particular following the legacy of the Barrow Alcohol Study, still regarded as a notable example of ethics violations in cross-cultural research. Objective The present study reports findings from one of the first research studies asking directly about alcohol abuse among rural Alaska Natives (AN) since the study in Barrow took place in 1979. Design We report findings regarding self-reported alcohol use included in an elder needs assessment conducted with 134 Alaska Native elders from 5 rural villages off the road system in Alaska. Data were collected in partnership between academic researchers and community members in accordance with the principles of Community-Based Participatory Research. Results Findings showed very high rates of sobriety and low rates of alcohol use, contradicting stereotypes of widespread alcohol abuse among AN. Possible explanations and future research directions are discussed. Conclusions This research represents one step forward in mending academic–community relationships in rural Alaska to further research on alcohol use and related health disparities. PMID:26850112

  10. Metabolic Syndrome: Prevalence among American Indian and Alaska Native People Living in the Southwestern United States and in Alaska

    PubMed Central

    Ferucci, Elizabeth D.; Lanier, Anne P.; Slattery, Martha L.; Schraer, Cynthia D.; Raymer, Terry W.; Dillard, Denise; Murtaugh, Maureen A.; Tom-Orme, Lillian

    2008-01-01

    Abstract Background Metabolic syndrome occurs commonly in the United States. The purpose of this study was to measure the prevalence of metabolic syndrome among American Indian and Alaska Native people. Methods We measured the prevalence rates of metabolic syndrome, as defined by the National Cholesterol Education Program, among four groups of American Indian and Alaska Native people aged 20 years and older. One group was from the southwestern United States (Navajo Nation), and three groups resided within Alaska. Prevalence rates were age-adjusted to the U.S. adult 2000 population and compared to rates for U.S. whites (National Health and Nutrition Examination Survey [NHANES] 1988–1994). Results Among participants from the southwestern United States, metabolic syndrome was found among 43.2% of men and 47.3% of women. Among Alaska Native people, metabolic syndrome was found among 26.5% of men and 31.2% of women. In Alaska, the prevalence rate varied by region, ranging among men from 18.9% (western Alaska) to 35.1% (southeast), and among women from 22.0% (western Alaska) to 38.4 % (southeast). Compared to U.S. whites, American Indian/Alaska Native men and women from all regions except western Alaska were more likely to have metabolic syndrome; men in western Alaska were less likely to have metabolic syndrome than U.S. whites, and the prevalence among women in western Alaska was similar to that of U.S. whites. Conclusion The prevalence rate of metabolic syndrome varies widely among different American Indian and Alaska Native populations. Differences paralleled differences in the prevalence rates of diabetes. PMID:19067530

  11. A History of Schooling for Alaska Native People.

    ERIC Educational Resources Information Center

    Barnhardt, Carol

    2001-01-01

    Reviews the geographic and demographic contexts of Alaska schooling, federal policies that have affected education in Alaska, and the evolution of schooling for Alaska Native people. Describes the development of a dual federal/territorial system of schools, the initiation of federal and state reform efforts, Native-sponsored educational…

  12. Politics and Alaska Natives: One of a Series of Articles on the Native Land Claims.

    ERIC Educational Resources Information Center

    Napoleon, Harold

    As one in a series of eight articles written by different professionals concerned with Alaska Native land claims, this article focuses on utilization of Alaska Native political resources as a means to achieve beneficial legislation beyond that of the Alaska Native Claims Settlement Act of 1972. Designed to stimulate careful political and…

  13. Alaska Native Languages: A Bibliographical Catalogue. Part One: Indian Languages. Alaska Native Language Center Research Papers, Number 3.

    ERIC Educational Resources Information Center

    Krauss, Michael E.; McGary, Mary Jane

    This catalogue describes Alaska native language materials at the research library and archive of the Alaska Native Language Center, University of Alaska, Fairbanks. The volume covers the sections of the library devoted to Indian languages as well as the general and bibliography sections. Since the collection is almost exhaustive, the catalogue is…

  14. The Alaska Native Women's Wellness Project.

    PubMed

    Stillwater, B

    1999-01-01

    Alaska Native women have encountered many obstacles in the health care system which deter them from adhering to cancer screening recommendations. To improve access, it was necessary for us to listen to them and their attitudes about health care. As a result of this assessment, we changed our approach resulting in an overall increase in screening rates from 14% to 62%. A case example is presented to demonstrate barriers to cancer screening and our techniques for overcoming them.

  15. Alaska Native Parkinson’s Disease Registry

    DTIC Science & Technology

    2010-11-01

    1-0001 Brian A Trimble, MD Alaska Native Parkinson’s Disease Registry Principal Investigator A. Introduction Parkinsonism (PS) is a syndrome...characterized by tremor , rigidity, slowness of movement, and problems with walking and balance. Parkinson’s disease is the most common form of PS... parkinsonism cases will be the Indian Health Service (IHS) provider database, called the Resource and Patient Management System (RPMS), but the protocol will

  16. Alaska Native Parkinson’s Disease Registry

    DTIC Science & Technology

    2009-11-01

    W81XWH-07-1-0001 Brian A Trimble, MD Alaska Native Parkinson’s Disease Registry Principal Investigator A. Introduction Parkinsonism (PS) is a...syndrome characterized by tremor , rigidity, slowness of movement, and problems with walking and balance. Parkinson’s disease is the most common form...protocol. The primary source of parkinsonism cases will be the Indian Health Service (IHS) provider database, called the Resource and Patient Management

  17. 77 FR 2998 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-20

    ...As required by 43 CFR 2650.7(d), notice is hereby given that the Bureau of Land Management (BLM) will issue an appealable decision to Sea Lion Corporation. The decision approves the surface estate in the lands described below for conveyance pursuant to the Alaska Native Claims Settlement Act (43 U.S.C. 1601, et seq.). These lands lie entirely within the Clarence Rhode National Wildlife Refuge......

  18. 76 FR 55414 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ...As required by 43 CFR 2650.7(d), notice is hereby given that the Bureau of Land Management (BLM) will issue an appealable decision to Nunakauiak Yupik Corporation. The decision approves the surface estate in the lands described below for conveyance pursuant to the Alaska Native Claims Settlement Act (43 U.S.C. 1601 et seq.). The subsurface estate in these lands will be conveyed to Calista......

  19. Alaska Native Parkinson’s Disease Registry

    DTIC Science & Technology

    2013-07-01

    07-1-0001 TITLE: Alaska Native Parkinson’s Disease Registry PRINCIPAL INVESTIGATOR: Caroline M. Tanner, M.D...The views, opinions and/or findings contained in this report are those of the author( s ) and should not be construed as an official Department...GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER E-Mail: 5f. WORK UNIT NUMBER 7. PERFORMING

  20. Expanding Job Opportunities for Alaska Natives. (Interim Report).

    ERIC Educational Resources Information Center

    McDiarmid, G. Williamson; Goldsmith, Scott; Killorin, Mary; Sharp, Suzanne; Hild, Carl

    A majority of adults in most Alaska Native villages were without jobs in 1990, and the situation was probably not substantially better in 1998. This report summarizes current Alaska Native employment data and employment trends, provides information on public and private programs that target Native hire, and describes promising approaches for…

  1. Poverty and Public Assistance among Alaska Natives: Implications for 1991.

    ERIC Educational Resources Information Center

    Berman, Matthew; Foster, Karen Pyle

    The Alaska Native Claims Settlement Act (ANCSA) distributed 44 million acres of land and nearly $1 billion to Alaska Natives. The land and equity is currently being held by 12 regional corporations and 150 village corporations formed by the act. Native shareholders, however, will be free to sell their stock in these corporations for the first time…

  2. Trophic ecology of introduced populations of Alaska blackfish (Dallia pectoralis) in the Cook Inlet Basin, Alaska.

    PubMed

    Eidam, Dona M; von Hippel, Frank A; Carlson, Matthew L; Lassuy, Dennis R; López, J Andrés

    2016-07-01

    Introduced non-native fishes have the potential to substantially alter aquatic ecology in the introduced range through competition and predation. The Alaska blackfish (Dallia pectoralis) is a freshwater fish endemic to Chukotka and Alaska north of the Alaska Range (Beringia); the species was introduced outside of its native range to the Cook Inlet Basin of Alaska in the 1950s, where it has since become widespread. Here we characterize the diet of Alaska blackfish at three Cook Inlet Basin sites, including a lake, a stream, and a wetland. We analyze stomach plus esophageal contents to assess potential impacts on native species via competition or predation. Alaska blackfish in the Cook Inlet Basin consume a wide range of prey, with major prey consisting of epiphytic/benthic dipteran larvae, gastropods, and ostracods. Diets of the introduced populations of Alaska blackfish are similar in composition to those of native juvenile salmonids and stickleback. Thus, Alaska blackfish may affect native fish populations via competition. Fish ranked third in prey importance for both lake and stream blackfish diets but were of minor importance for wetland blackfish.

  3. Dental caries in rural Alaska Native children--Alaska, 2008.

    PubMed

    2011-09-23

    In April 2008, the Arctic Investigations Program (AIP) of CDC was informed by the Alaska Department of Health and Social Services (DHSS) of a large number of Alaska Native (AN) children living in a remote region of Alaska who required full mouth dental rehabilitations (FMDRs), including extractions and/or restorations of multiple carious teeth performed under general anesthesia. In this remote region, approximately 400 FMDRs were performed in AN children aged <6 years in 2007; the region has approximately 600 births per year. Dental caries can cause pain, which can affect children's normal growth and development. AIP and Alaska DHSS conducted an investigation of dental caries and associated risk factors among children in the remote region. A convenience sample of children aged 4-15 years in five villages (two with fluoridated water and three without) was examined to estimate dental caries prevalence and severity. Risk factor information was obtained by interviewing parents. Among children aged 4-5 years and 12-15 years who were evaluated, 87% and 91%, respectively, had dental caries, compared with 35% and 51% of U.S. children in those age groups. Among children from the Alaska villages, those aged 4-5 years had a mean of 7.3 dental caries, and those aged 12-15 years had a mean of 5.0, compared with 1.6 and 1.8 dental caries in same-aged U.S. children. Of the multiple factors assessed, lack of water fluoridation and soda pop consumption were significantly associated with dental caries severity. Collaborations between tribal, state, and federal agencies to provide effective preventive interventions, such as water fluoridation of villages with suitable water systems and provision of fluoride varnishes, should be encouraged.

  4. Pilot test of a cervical cancer prevention video developed for Alaska Native women.

    PubMed Central

    Stillwater, B; Echavarria, V A; Lanier, A P

    1995-01-01

    Cancer of the cervix is twice as likely to occur among Alaska Native women than among Caucasian women in the United State. To understand some of the factors associated with this high incidence, a random sample of 528 Alaska Native women were surveyed about their knowledge, attitudes, and behavior regarding cervical cancer and its risk factors. From the results of the Alaska Native Women's Health Project study, the need for more public education related to cervical cancer prevention was identified. A review of existing educational resources revealed that no culturally appropriate materials related to cervical cancer had been developed for Alaska Native women. To increase Native women's knowledge about cervical cancer and to motivate them to obtain annual Papanicolaou tests, a 12-minute videotape presentation was developed specifically for this population. The videotape portrayed Alaska Native women as role models from the community discussing cervical cancer and Papanicolaou tests and engaging in healthy lifestyles. The videotape was pilot tested with several groups of Alaska Native women. The women were surveyed before and after watching the video and were asked to rate the tape and make comments about it. The results of the posttest demonstrated a significant increase in the knowledge level of the participants. The videotape was well received because of its cultural sensitivity and appropriateness. On the basis of this study, the development of additional culturally appropriate educational materials related to cancer prevention of Alaska Native women is recommended. Images p213-a PMID:7631000

  5. Correlates of Alaska Native Fatal and Nonfatal Suicidal Behaviors 1990-2001

    ERIC Educational Resources Information Center

    Wexler, Lisa; Hill, Ryan; Bertone-Johnson, Elizabeth; Fenaughty, Andrea

    2008-01-01

    Factors correlated with suicidal behavior in a predominately Alaska Native region of Alaska are described, and the correlates relating to fatal and nonfatal suicide behaviors in this indigenous population are distinguished. Suicide data from the region (1990-2001) were aggregated and compared to 2000 U.S. Census Data using chi-squared tests.…

  6. Native Alaska's Floating Factoryship--She Plies the Pacific Ocean for Native Alaska.

    ERIC Educational Resources Information Center

    Wassaja, The Indian Historian, 1980

    1980-01-01

    Describes the history of the Al-Ind-Esk-A Sea, a floating fish processing factory representing a major hope for the economic independence of Alaska Natives residing outside the state. Discusses employment practices in effect on the ship. Notes interesting facts about the ship's engines and fittings. (SB)

  7. Public education strategies for delivering breast and cervical cancer screening in American Indian and Alaska Native populations.

    PubMed

    Orians, Carlyn E; Erb, Julie; Kenyon, Kathryn L; Lantz, Paula M; Liebow, Edward B; Joe, Jennie R; Burhansstipanov, Linda

    2004-01-01

    A 1993 amendment to the authorizing legislation for the Center of Disease Control and Prevention's National Breast and Cervical Cancer Early Detection Program allows direct funding to tribal organizations and urban Native health centers. This study examined tribal programs' implementation of the public education and outreach component utilizing a multisite case study design implemented in partnership with tribal programs. Data were collected from 141 semistructured interviews with key informants and 16 focus groups with program-eligible women. Innovative strategies built on native iconography and personal encounters have encouraged participation and made the programs culturally relevant, providing insights for other communities with little experience in providing early detection services.

  8. Yesterday Still Lives...Our Native People Remember Alaska.

    ERIC Educational Resources Information Center

    DeMarco, Pat, Ed.; And Others

    In the summer of 1978, seven teenagers and several staff members from the Fairbanks Native Association-Johnson O'Malley program set out to record some of Alaska's past by interviewing a number of older Alaska Natives and writing their biographical sketches. Some of the students spent a week along the Yukon River taping and photographing people;…

  9. American Indian/Alaska Native College Student Retention Strategies

    ERIC Educational Resources Information Center

    Guillory, Raphael M.

    2009-01-01

    This article presents findings from a qualitative study examining the similarities and differences between American Indian/Alaska Native student perceptions and the perceptions of state representatives, university presidents, and faculty about persistence factors and barriers to degree completion specific to American Indian/Alaska Native students…

  10. A Summary of Changes in the Status of Alaska Natives.

    ERIC Educational Resources Information Center

    Alaska Univ., Anchorage. Inst. of Social and Economic Research.

    Replication of 78 tables from the 1973 2(c) Report by the Secretary of the Interior using 1980 census information provided data to document the social and economic changes in the status of Alaska Natives since the passage of the Alaska Native Claims Settlement Act. Comparison of 1970 and 1980 data showed an average 2.4% growth rate in the Native…

  11. Children of the Midnight Sun: Young Native Voices of Alaska.

    ERIC Educational Resources Information Center

    Brown, Tricia

    For Native children, growing up in Alaska today means dwelling in a place where traditional customs sometimes mix oddly with modern conveniences. Through their own words, this book explores the lives of eight Alaska Native children, each representing a unique and ancient culture: Eskimo--Yupik and Inupiat; Aleut; and Indian--Athabascan, Tlingit,…

  12. Building Alaska's Science and Engineering Pipeline: Evaluation of the Alaska Native Science & Engineering Program

    ERIC Educational Resources Information Center

    Bernstein, Hamutal; Martin, Carlos; Eyster, Lauren; Anderson, Theresa; Owen, Stephanie; Martin-Caughey, Amanda

    2015-01-01

    The Urban Institute conducted an implementation and participant-outcomes evaluation of the Alaska Native Science & Engineering Program (ANSEP). ANSEP is a multi-stage initiative designed to prepare and support Alaska Native students from middle school through graduate school to succeed in science, technology, engineering, and math (STEM)…

  13. Native Alaskan Dropouts in Western Alaska: Systemic Failure in Native Alaskan Schools

    ERIC Educational Resources Information Center

    Freed, Craig D.; Samson, Mary

    2004-01-01

    The number of Native Alaska secondary students choosing not to complete high school is of great concern to educators and Native communities. In this study, schools in small communities throughout western Alaska were observed while teachers and dropouts were interviewed concerning their perceptions of the education process. It became very clear…

  14. A Map of the Native Peoples and Languages of Alaska.

    ERIC Educational Resources Information Center

    Krauss, Michael E., Comp.

    Recommended for use in classrooms (no specific grade level is assigned) throughout Alaska, this base E sized wall map (4 feet by 3 feet) is color coded (number coded for the ERIC system) to reflect the 20 Alaska Native languages. Designating language dialect areas and boundaries, this map details the language relationships of the four Eskimo…

  15. Mashkiki: Old Medicine Nourishing the New. American Indians and Alaska Natives in Biomedical Research Careers--II. Proceedings of the Conference (Duluth, Minnesota, 1988).

    ERIC Educational Resources Information Center

    Haller, Edwin W., Ed.; Aitken, Larry P., Ed.

    This book consists of papers and panel discussions presented at a conference that focused on encouraging American Indian and Alaska Native students to enter the field of biomedical research. Research and treatment of diseases among Native populations can best be carried out by American Indian and Alaska Native researchers who have a background in…

  16. Visual Impairment and Eye Care among Alaska Native People

    PubMed Central

    Haymes, Sharon A.; Leston, Jessica D.; Ferucci, Elizabeth D.; Schumacher, Mary Catherine; Etzel, Ruth A.; Lanier, Anne P.

    2009-01-01

    Purpose To estimate the prevalence of visual impairment, eye disease and eye care in the Alaska Native (AN) population, by demographic and socioeconomic factors. Methods Population-based cross-sectional study of 3,793 Alaska Native (AN) adults aged 18-94 years enrolled in the Education and Research Towards Health (EARTH) Study from March 2004-March 2006. Data on self-reported visual impairment, cataract, glaucoma, diabetic eye disease and previous dilated eye examinations were collected using audio computer-assisted self-administered questionnaires. Results The unadjusted prevalence of self-reported visual impairment was 8.7% (95% CI: 7.9-9.7), cataract 5.9% (95% CI: 5.2-6.7), glaucoma 2.5% (95% CI: 2.0-3.0) and diabetic eye disease 1.3% (95% CI: 0.9-1.7). In all cases, age-sex adjusted prevalence estimates for the AN population were greater than available estimates for the general U.S. population. Prevalence of visual impairment and each eye disease increased with age (P < 0.01). Additional factors associated with visual impairment were education and annual household income. Overall, 70.0% (95% CI: 68.5-71.6) of participants reported a dilated eye examination within the previous two years. Dilated eye examination within the previous two years was associated with increasing age (P < 0.001). However, men and participants with lower formal education were less likely to report recent dilated eye examination. Among those with diabetes, only 67.7% (95% CI: 60.8-74.1) reported a dilated eye examination within the recommended previous one year. Conclusions Self-reported visual impairment, cataract, glaucoma and diabetic eye disease are prevalent in the AN population. These data may be useful in healthcare planning and education programs. PMID:19437311

  17. 76 FR 22413 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ...) to Afognak Native Corporation, Successor in Interest to Port Lions Native Corporation. The decision... surface estate is conveyed to Afognak Native Corporation, Successor in Interest to Port Lions...

  18. Tobacco cessation intervention during pregnancy among Alaska Native women.

    PubMed

    Patten, Christi A

    2012-04-01

    This paper describes a community-based participatory research program with Alaska Native people addressing a community need to reduce tobacco use among pregnant women and children. Tobacco use during pregnancy among Alaska Native women is described along with development of a community partnership, findings from a pilot tobacco cessation intervention, current work, and future directions. Among Alaska Native women residing in the Yukon Kuskokwim Delta region of western Alaska, the prevalence of tobacco use (cigarette smoking and/or use of smokeless tobacco) during pregnancy is 79%. Results from a pilot intervention study targeting pregnant women indicated low rates of participation and less than optimal tobacco abstinence outcomes. Developing alternative strategies to reach pregnant women and to enhance the efficacy of interventions is a community priority, and future directions are offered.

  19. Tobacco Cessation Intervention During Pregnancy Among Alaska Native Women

    PubMed Central

    2014-01-01

    This paper describes a community-based participatory research program with Alaska Native people addressing a community need to reduce tobacco use among pregnant women and children. Tobacco use during pregnancy among Alaska Native women is described along with development of a community partnership, findings from a pilot tobacco cessation intervention, current work, and future directions. Among Alaska Native women residing in the Yukon Kuskokwim Delta region of western Alaska, the prevalence of tobacco use (cigarette smoking and/or use of smokeless tobacco) during pregnancy is 79%. Results from a pilot intervention study targeting pregnant women indicated low rates of participation and less than optimal tobacco abstinence outcomes. Developing alternative strategies to reach pregnant women and to enhance the efficacy of interventions is a community priority, and future directions are offered. PMID:22311690

  20. Proceedings of the Alaska-Russia Native Peoples Health and Social Issues Conference. May 1992, Alaska.

    PubMed

    Marshall, D L; Soule, S

    1993-04-01

    An Alaska-Russia Native People's Health and Social Issues Conference, sponsored by the Alaska Department of Health and Social Services, the Alaska Native Foundation, the University of Anchorage Institute for Circumpolar Health Studies, the International Scientific Center "ARTIKA" (Magadan, Russia), the Associations of Native People of Chukotka and Kolyma, and the Magadan Native Association, was held in Wasilla, Alaska in May, 1992. The conference brought together Native people, primarily health and social services workers, to discuss differences and similarities in issues and approaches, and to lay the foundation for future collaboration. The primary participants came mostly from rural villages and small regional cities, and represented Native Health Corporations, Native Associations, and villages. Additional participants came from the University of Alaska, the Alaska Department of Health and Social Services, the Indian Health Service, the Magadan Health Department, the Inuit Circumpolar Conference, and the International Union for Circumpolar Health. A Total of 39 people participated, including: eight Russian Natives (Chukchi, Even, and Siberian Yup'ik); three non-Native Russians; 18 Alaska Natives (Aleut, Athabaskan, Inupiat, Siberian Yup'ik, Yup'ik); nine non-Native Alaskans; one Canadian. The issues discussed in individual and panel presentations, and in small groups, included history, demography, settlement patterns, the cash and subsistence economies, mental and physical health (epidemiology, etiology, treatment and prevention), education, governance, culture and language. As the conference participants came to know each other better, the discussions became increasingly open, and, particularly around shared feelings of cultural oppression and loss, emotional.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. American Indian and Alaska Native Cancer Data Issues.

    ERIC Educational Resources Information Center

    Burhansstipanov, Linda; Tenney, Martha J.; Hampton, James W.

    1999-01-01

    Data on cancer among American Indians and Alaska Natives are sparse and riddled with misclassification errors, resulting in underreporting of cancer incidence and mortality. Incidence rates are discussed for various cancer types in seven Native nations. Barriers to participation in cancer prevention and control programs are examined. Contains…

  2. Early Childhood Education in American Indian and Alaska Native Communities.

    ERIC Educational Resources Information Center

    Paul, Alice S.

    The expansion of early childhood education for American Indians and Alaska Natives has reflected the trend in the larger society. While efforts are being made to improve early childhood care and education for all children, deeper issues must be considered by Native Americans. First among them is the long history of forced assimilation and…

  3. 26 CFR 1.1502-81T - Alaska Native Corporations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 12 2010-04-01 2010-04-01 false Alaska Native Corporations. 1.1502-81T Section... Corporations. (a) General Rule. The application of section 60(b)(5) of the Tax Reform Act of 1984 and section 1804(e)(4) of the Tax Reform Act of 1986 (relating to Native Corporations established under the...

  4. Discovering unique tobacco use patterns among Alaska Native people

    PubMed Central

    Dilley, Julia A.; Peterson, Erin; Hiratsuka, Vanessa Y.; Rohde, Kristen

    2013-01-01

    Background Alaska Native people are disproportionately impacted by tobacco-related diseases in comparison to non-Native Alaskans. Design We used Alaska’s Behavioral Risk Factor Surveillance System (BRFSS) to describe tobacco use among more than 4,100 Alaska Native adults, stratified by geographic region and demographic groups. Results Overall tobacco use was high: approximately 2 out of every 5 Alaska Native adults reported smoking cigarettes (41.2%) and 1 in 10 reported using smokeless tobacco (SLT, 12.3%). A small percentage overall (4.8%) reported using iq’mik, an SLT variant unique to Alaska Native people. When examined by geographic region, cigarette smoking was highest in remote geographic regions; SLT use was highest in the southwest region of the state. Use of iq’mik was primarily confined to a specific area of the state; further analysis showed that 1 in 3 women currently used iq’mik in this region. Conclusion Our results suggest that different types of tobacco use are epidemic among diverse Alaska Native communities. Our results also illustrate that detailed analysis within racial/ethnic groups can be useful for public health programme planning to reduce health disparities. PMID:23971010

  5. Profiles of Native American and/or Alaska Native English Learners (ELs). Fast Facts

    ERIC Educational Resources Information Center

    Office of English Language Acquisition, US Department of Education, 2015

    2015-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. The topics for this report on profiles of Native American and/or Alaska Native English Learners (ELs) include: (1) Largest Percentage of ELs Who Were Native American and/or…

  6. The Decrease in the Unintentional Injury Mortality Disparity Between American Indians/Alaska Natives and Non–American Indians/Alaska Natives in New Mexico, 1980 to 2009

    PubMed Central

    Pokhrel, Pallavi; Nielsen, Larry; Landen, Michael

    2013-01-01

    Objectives. We tracked the unintentional injury death disparity between American Indians/Alaska Natives and non–American Indians/Alaska Natives in New Mexico, 1980 to 2009. Methods. We calculated age-adjusted rates and rate ratios for unintentional injury deaths and their external causes among American Indians/Alaska Natives and non–American Indians/Alaska Natives. We tested trend significance with the Mann–Kendall test. Results. The unintentional injury death rate ratio of American Indians/Alaska Natives to non–American Indians/Alaska Natives declined from 2.9 in 1980–1982 to 1.5 in 2007–2009. The rate among American Indians/Alaska Natives decreased 47.2% from 1980–1982 to 1995–1997. Among non–American Indians/Alaska Natives, the rate declined 25.3% from 1980–1982 to 1992–1994, then increased 31.9% from 1992–1994 to 2007–2009. The motor vehicle traffic and pedestrian death rates decreased 57.8% and 74.6%, respectively, among American Indians/Alaska Natives from 1980–1982 to 2007–2009. Conclusions. The unintentional injury death rate disparity decreased substantially from 1980–1982 to 2007–2009 largely because of the decrease in motor vehicle crash and pedestrian death rates among American Indians/Alaska Natives and the increase in the poisoning death rate among non–American Indians/Alaska Natives. PMID:22994193

  7. 75 FR 43199 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-23

    ... approving the conveyance of surface estate for certain lands to Beaver Kwit'chin Corporation, pursuant to... Doyon, Limited when the surface estate is conveyed to Beaver Kwit'chin Corporation. The lands are in the vicinity of Beaver, Alaska, and are located in: Fairbanks Meridian, Alaska T. 16 N., R. 1 E., Secs. 1 to...

  8. "Our culture is medicine": perspectives of Native healers on posttrauma recovery among American Indian and Alaska Native patients.

    PubMed

    Bassett, Deborah; Tsosie, Ursula; Nannauck, Sweetwater

    2012-01-01

    American Indian and Alaska Native (Native) people experience more traumatic events and are at higher risk for developing posttraumatic stress disorder compared with the general population. We conducted in-depth interviews with six Native healers about their perspectives on traumatic injury and healing. We analyzed the interviews using an inductive approach to identify common themes. We categorized these themes into four categories: causes and consequences of traumatic injury, risk factors, protective factors, and barriers to care. The implications of our study include a need for improving cultural competence among health care and social services personnel working with Native trauma patients. Additional cumulative analyses of Native healers and trauma patients would contribute to a much-needed body of knowledge on improving recovery and promoting healing among Native trauma patients.

  9. Building Healthy Hearts for American Indians and Alaska Natives: A Background Report.

    ERIC Educational Resources Information Center

    Lising, Mimi

    In keeping with its priority to reduce the disproportionate burden of heart, lung, and blood diseases in minority populations, the National Heart, Lung, and Blood Institute has established an outreach project called Building Healthy Hearts for American Indians and Alaska Natives. This background report provides an overview of the cardiovascular…

  10. Time for Change in the Education of Alaska Natives: A Statement of Preliminary Findings and Recommendations Relating to the Education of Alaska Natives.

    ERIC Educational Resources Information Center

    Alaska Governor's Commission on Cross-Cultural Education, Juneau.

    The study presents findings and recommendations regarding education of Alaska natives (Eskimos, Indians, and Aleuts). The paper was prepared for the governor of Alaska by the Commission on Cross-Cultural Education of Alaska, which was designed to find ways to provide new meaning to education for Alaska's multicultural society and to provide…

  11. Stroke in American Indians and Alaska Natives: A Systematic Review

    PubMed Central

    Nelson, Lonnie A.; Muller, Clemma; Buchwald, Dedra

    2015-01-01

    We conducted a systematic review of published studies on stroke epidemiology in American Indians and Alaska Natives (AI/ANs). We used MeSH terms and strict inclusion criteria to search PubMed, identifying a relevant sample of 57 refereed publications. We report a consensus view in which prevalent stroke is more common, and estimates of cerebrovascular risk factors are higher, among AI/ANs than among other US populations. Like other minority groups, AI/ANs suffer stroke at younger ages than do non-Hispanic Whites. However, data on AI/AN stroke mortality are significantly compromised by racial misclassification and nonrepresentative sampling. Studies correcting for these problems have found that stroke mortality rates among AI/ANs are among the highest of all US racial and ethnic groups. As with Black and non-Hispanic White stroke mortality, AI/AN stroke mortality varies by geographic region, with the highest rates in Alaska and the Northwest and the lowest in the Southwest. Our results underscore the need for a concerted national effort to collect accurate cross-sectional and longitudinal data on stroke in AI/ANs. PMID:26066955

  12. 76 FR 67472 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-01

    ... lands are located east of Teller, Alaska, and contain 47.87 acres. Notice of the decision will also be... email at ak.blm.conveyance@blm.gov . Persons who use a Telecommunications Device for the Deaf (TDD)...

  13. 78 FR 53158 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-28

    ...) to Sea Lion Corporation. The decision approves the surface estate in the lands described below for... Lion Corporation. The lands are in the vicinity of Hooper Bay, Alaska, and are located in:...

  14. Adipose tissue triglyceride fatty acids and atherosclerosis in Alaska Natives and non-Natives.

    PubMed

    McLaughlin, Joe; Middaugh, John; Boudreau, Donald; Malcom, Gray; Parry, Steve; Tracy, Richard; Newman, William

    2005-08-01

    Essential polyunsaturated fatty acids (PUFA) of the omega-3 family are believed to protect against cardiovascular disease. A rich source of omega-3 PUFA is found in fish and marine mammals (seal, walrus, whale), which are a large part of the traditional diet of Alaska Natives (Eskimo, American Indians, Aleuts), a group that has been reported to have a lower mortality rate from cardiovascular disease than non-Natives. An autopsy study using standardized methods to evaluate the extent of atherosclerosis and its risk factors, and analyses of stored triglyceride fatty acids was conducted in a sample of Alaska Native subjects and non-Native subjects living in Alaska. Findings indicate that Alaska Natives had less advanced atherosclerosis in coronary arteries, along with higher proportions of omega-3 and lower proportions of omega-6 PUFA in adipose tissue, than did non-Natives. We conclude that high dietary intake of omega-3 PUFA may account for the lower extent of coronary artery atherosclerosis, contributing to the reported lower heart disease mortality among Alaska Natives.

  15. Colorectal Cancer in Alaska Native People, 2005–2009

    PubMed Central

    Alberts, Steven R.; Sacco, Frank; Lanier, Anne P.

    2012-01-01

    ABSTRACT BACKGROUND: Colorectal cancer (CRC) is the most frequently diagnosed cancer among Alaska Native (AN) people, and the second leading cause of cancer death. The incidence rate for the combined years 1999 through 2003 was 30% higher than the rate among U.S. whites (USWs) for the same period. Current incidence rates may serve to monitor the impact of screening programs in reducing CRC in the AN population. METHODS: Incidence data are from the Alaska Native Tumor Registry and the National Cancer Institute Surveillance, Epidemiology, and End Results (SEER) Program. We compared AN CRC incidence, survival rates, and stage at diagnosis with rates in USWs for cases diagnosed from 2005 through 2009. Relative survival calculations were produced in SEER*Stat by the actuarial method. RESULTS: The CRC age-adjusted incidence rate among AN men and women combined was higher than those in USW men and women (84 vs. 43/100,000; P < .05; AN:USW rate ratio [RR] = 2.0). The greatest differences between rates in AN people and USWs were for tumors in the hepatic flexure (RR = 3.1) and in the transverse (RR = 2.9) and sigmoid (RR = 2.5) regions of the colon. Rectal cancer rates among AN people were significantly higher than rates in USWs (21 vs.12/100,000). Five-year relative survival proportions by stage at diagnosis indicate that the CRC 5-year relative survival was similar in AN people and USWs for the period 2004 through 2009. CONCLUSIONS: The high rate of CRC in AN people emphasizes the need for screening programs and interventions to reduce known modifiable risks. Research in methods to promote healthy behaviors among AN people is greatly needed. PMID:23112882

  16. 36 CFR 219.15 - Interaction with American Indian tribes and Alaska Natives.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Collaborative Planning for Sustainability § 219.15 Interaction with American Indian tribes and Alaska Natives... recognized American Indian tribes and Alaska Natives. (b) During planning, the responsible official must consider the government-to-government relationship between American Indian or Alaska Native...

  17. 36 CFR 219.15 - Interaction with American Indian tribes and Alaska Natives.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Collaborative Planning for Sustainability § 219.15 Interaction with American Indian tribes and Alaska Natives... recognized American Indian tribes and Alaska Natives. (b) During planning, the responsible official must consider the government-to-government relationship between American Indian or Alaska Native...

  18. 76 FR 47234 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-04

    ... conveyed to Bristol Bay Native Corporation when the surface estate is conveyed to Togiak Natives Limited... will also be published four times in the Bristol Bay Times. DATES: Any party claiming a...

  19. 76 FR 75899 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... Chignik Lagoon Native Corporation. The decision approves the surface estate in the lands described below... is conveyed to Chignik Lagoon Native Corporation. The lands are in the vicinity of Chignik...

  20. 78 FR 70956 - 30-Day Notice of Proposed Information Collection: Assessment of Native American, Alaska Native...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ..., Alaska Native and Native Hawaiian Housing Needs AGENCY: Office of the Chief Information Officer, HUD... Housing Needs. OMB Approval Number: 2528-0288. Type of Request: Revision of a currently approved collection. Form Number: None. Description of the need for the information and proposed use: The...

  1. Traditional and western healing practices for alcoholism in American Indians and Alaska Natives.

    PubMed

    Abbott, P J

    1998-11-01

    The American Indian and Alaska Native population is a culturally diverse population with a current census of 1,959,000. Prior to White contact, there was historically little use of alcoholic beverages except for American Indians in the Southwest. After White contact, use and misuse of alcohol escalated rapidly; however, the prevalence, patterns, and problems of drinking alcoholic beverages vary enormously even in tribes closely linked geographically. American Indians and Alaska Natives have preserved and revitalized a number of traditional healing practices and applied these to the treatment of alcohol-related problems. These healing practices include the following: nativistic movements, sacred dances, sweat lodges, talking circle, four circles, and cultural enhancement programs. Additionally, Western treatment approaches have been applied in the treatment of problems related to alcohol, such as medication for detoxification, disulfiram (Antabuse), Alcoholics Anonymous, and behavioral interventions. Several investigators have completed a small number of naturalistic follow-up studies, but no one has undertaken a randomized controlled trial looking at specific methods of alcohol treatment in American Indians or Alaska Natives. American Indian and Alaska Native communities have adapted and integrated both Traditional and Western approaches to fit their own unique sociocultural needs.

  2. Committee opinion no. 515: Health care for urban American Indian and Alaska Native women.

    PubMed

    2012-01-01

    Sixty percent of American Indian and Alaska Native women live in metropolitan areas. Most are not eligible for health care provided by the federal Indian Health Service (IHS). The IHS partly funds 34 Urban Indian Health Organizations, which vary in size and services. Some are small informational and referral sites that are limited even in the scope of outpatient services provided. Compared with other urban populations, urban American Indian and Alaska Native women have higher rates of teenaged pregnancy, late or no prenatal care, and alcohol and tobacco use in pregnancy. Their infants have higher rates of preterm birth, mortality, and sudden infant death syndrome than infants in the general population. Barriers to care experienced by American Indian and Alaska Native women should be addressed. The American College of Obstetricians and Gynecologists encourages Fellows to be aware of the risk profile of their urban American Indian and Alaska Native patients and understand that they often are not eligible for IHS coverage and may need assistance in gaining access to other forms of coverage. The American College of Obstetricians and Gynecologists also recommends that Fellows encourage their federal legislators to support adequate funding for the Indian Health Care Improvement Act, permanently authorized as part of the Patient Protection and Affordable Care Act.

  3. ADH and ALDH polymorphisms among Alaska Natives entering treatment for alcoholism.

    PubMed

    Segal, B

    1999-01-01

    The alcohol dehydrogenase (ADHs) and aldehyde dehydrogenases (ALDHs) involved in alcohol metabolism are polymorphic. Different alleles encode subunits of the enzymes that are related to differences in alcohol metabolism with different ethnic groups. This study examined the allele frequencies at the ADH1, ADH2, ADH3 and ALDH2 loci in Alaska Natives entering treatment for alcoholism to determine if allele frequencies at these loci differ among five distinct Alaska Native groups: Yupik and Inupiat Eskimos, Athabascan, Tlingit and Aleut. It was found that all persons were homozygous for the ADH1*1, ADH2*1 and ALDH2*1 alleles. Variations, however, were found for the allele distribution of the ADH3 genotype. Comparison with a general population sample found no differences in allele distributions for ADHs and ALDH2*1, but differences were found when comparisons were made with four Asian Groups. The study's findings suggest that the Alaska Natives are not protected from the risk of alcoholism in the same way that Asians who possess the ALDH2*2 genotype are considered to have a negative risk factor. Nor, does there appear to be any generalized differences between Alaska Native alcoholics and members of the general population with respect to the ALDH and ADH polymorphisms studied herein.

  4. Alaska Native Education: History and Adaptation in the New Millenium.

    ERIC Educational Resources Information Center

    Kawagley, Angayuqaq Oscar

    1999-01-01

    Examines ways of learning and knowing among the Yupiaq people of Alaska. Discusses traditional Yupiaq lifeways based on connection to nature, and the consequences of acculturation. Outlines suggestions for seasonal camps in which elders would teach Native language, culture, environmental knowledge, and subsistence skills, as well as the means of…

  5. American Indian & Alaska Native Sources of Health Materials.

    ERIC Educational Resources Information Center

    Office of Minority Health (PHS/DHHS), Washington, DC.

    This brief directory lists 28 agencies providing culturally sensitive printed health materials for American Indians and Alaska Natives. Each entry provides the agency's address; telephone number; fax number; and annotated titles available, with price. Many materials are free. There is also a subject index with these categories: adolescent…

  6. Resource Guide of American Indian and Alaska Native Women, 1980.

    ERIC Educational Resources Information Center

    Anderson, Owanah P., Comp.; Verble, Sedelta D., Comp.

    A resource listing of 678 prominent American Indian and Alaska Native women representing 159 tribes throughout the United States provides the following information: name, address, date and place of birth, tribal membership, field of interest, current occupation, Indian activities, women's advocacy, educational background and professional interest.…

  7. Cancer Prevention and Control in American Indians/Alaska Natives.

    ERIC Educational Resources Information Center

    Hampton, James W.

    1992-01-01

    Examines differences among American Indian tribes and Alaska Natives with regard to incidence and mortality rates for various types of cancer, particularly lung, cervix, breast, biliary, gastric, colorectal, prostate, and primary hepatic cancer. Discusses the influence of genetic and environmental factors, smoking, and inadequate medical…

  8. Alcohol Problems in Alaska Natives: Lessons from the Inuit

    ERIC Educational Resources Information Center

    Seale, J. Paul; Shellenberger, Sylvia; Spence, John

    2006-01-01

    In this Alaska Native study, cultural "insiders" analyzed problems associated with increased alcohol availability, factors which have reduced alcohol-related problems, and ideas for improving treatment in an Inuit community. Participants described frequent bingeing, blackouts, family violence, suicide, loss of child custody, and feelings…

  9. Cultural Diversity and the Experiences of Alaska Native Nursing Students

    ERIC Educational Resources Information Center

    Gilmon, Margaret E.

    2012-01-01

    The purpose of this ethnonursing research study was to discover, describe, and systematically analyze the care expressions, practices, and patterns of Alaska Native nurses within the context of their nursing school experience. The goals of this study were to identify generic and professional care factors that promote the academic success of Alaska…

  10. Alaska Native Stories: Using Narrative to Introduce Expository Text.

    ERIC Educational Resources Information Center

    Cook, Marilyn

    The reading program described in this lesson plan uses traditional stories of the Native peoples (narrative text) to introduce students to the study of animals in Alaska (expository text). During three 45-minute lessons, students will: complete a KWLQ (Know; Want to Know; Learn; Question) chart; listen and respond to a story (narrative text) by…

  11. Summer Internship Program for American Indian & Native Alaska College Students

    ScienceCinema

    None

    2016-07-12

    Argonne National Laboratory's Summer Internship Program for American Indian & Native Alaska College Students. Supported by the Office of Indian Energy and Economic Development (IEED) in partnership with the Council of Energy Resource Tribes (CERT) and the U.S. Department of Energy.

  12. Alaska Native Community Energy Planning and Projects (Fact Sheet)

    SciTech Connect

    Not Available

    2013-06-01

    This fact sheet provides information on the Alaska Native villages selected to receive assistance from the U.S. Department of Energy Office of Indian Energy 2013 Strategic Technical Assistance Response Team (START) Program, which provides technical expertise to support the development of next-generation energy projects on tribal lands.

  13. Source Document of Urban American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    National Urban Indian Council, Denver, CO.

    A source document on American Indians and Alaska Natives in urban areas, produced by the National Urban Indian Council, provides historical background on relocation to cities, comments on the trust relationship for off-reservation American Indians, discusses urban Indian organizations, and gives statistical information on American Indian…

  14. Bibliography of Educational Publications for Alaska Native Languages.

    ERIC Educational Resources Information Center

    McGary, Jane, Comp.

    Both Indian and Eskimo-Aleut languages are covered in this annotated bibliography of Alaska native languages. Listings for each language are broken down into general works, reference works, materials on bilingual education where there are any available, and educational materials. In many cases the last category is extensive enough to require…

  15. Summer Internship Program for American Indian & Native Alaska College Students

    SciTech Connect

    2010-03-05

    Argonne National Laboratory's Summer Internship Program for American Indian & Native Alaska College Students. Supported by the Office of Indian Energy and Economic Development (IEED) in partnership with the Council of Energy Resource Tribes (CERT) and the U.S. Department of Energy.

  16. 50 CFR 17.5 - Alaska natives.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS Introduction and General Provisions § 17.5 Alaska... endangered wildlife, and any provision of subpart D of this part relating to the importation or the taking...

  17. 75 FR 65644 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management [AA-11937, AA-11938, AA-11939, AA-11940, AA-11944, AA-11943, AA-11941, AA-11936, AA-11933, AA-11928, AA-11929, AA-11931, AA-11932; LLAK- 962000-L14100000-HY0000-P] Alaska...

  18. 75 FR 2154 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... also be published four times in the Tundra Drums. DATES: The time limits for filing an appeal are: 1. Any party claiming a property interest which is adversely affected by the decision shall have until.... ADDRESSES: A copy of the decision may be obtained from: Bureau of Land Management, Alaska State Office,...

  19. 77 FR 24217 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-23

    ... for conveyance lie partially within the Clarence Rhode National Wildlife Range in existence on the... lands are in the vicinity of Kotlik, Alaska and are described as: Lands within the Clarence Rhode... the Clarence Rhode National Wildlife Range (Public Land Order No. 4589), now known as the Yukon...

  20. 5 CFR 5501.103 - Gifts from federally recognized Indian tribes or Alaska Native villages or regional or village...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... tribes or Alaska Native villages or regional or village corporations. 5501.103 Section 5501.103... tribes or Alaska Native villages or regional or village corporations. (a) Tribal or Alaska Native gifts... Indian tribes or Alaska Native villages or regional or village corporations, provided that the...

  1. 5 CFR 5501.103 - Gifts from federally recognized Indian tribes or Alaska Native villages or regional or village...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... tribes or Alaska Native villages or regional or village corporations. 5501.103 Section 5501.103... tribes or Alaska Native villages or regional or village corporations. (a) Tribal or Alaska Native gifts... Indian tribes or Alaska Native villages or regional or village corporations, provided that the...

  2. 5 CFR 5501.103 - Gifts from federally recognized Indian tribes or Alaska Native villages or regional or village...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... tribes or Alaska Native villages or regional or village corporations. 5501.103 Section 5501.103... tribes or Alaska Native villages or regional or village corporations. (a) Tribal or Alaska Native gifts... Indian tribes or Alaska Native villages or regional or village corporations, provided that the...

  3. 5 CFR 5501.103 - Gifts from federally recognized Indian tribes or Alaska Native villages or regional or village...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... tribes or Alaska Native villages or regional or village corporations. 5501.103 Section 5501.103... tribes or Alaska Native villages or regional or village corporations. (a) Tribal or Alaska Native gifts... Indian tribes or Alaska Native villages or regional or village corporations, provided that the...

  4. 5 CFR 5501.103 - Gifts from federally recognized Indian tribes or Alaska Native villages or regional or village...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... tribes or Alaska Native villages or regional or village corporations. 5501.103 Section 5501.103... tribes or Alaska Native villages or regional or village corporations. (a) Tribal or Alaska Native gifts... Indian tribes or Alaska Native villages or regional or village corporations, provided that the...

  5. Cancer Education Resources for American Indians and Alaska Natives. Supplement to Native American Monograph No. 1: Documentation of the Cancer Research Needs of American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    Burhansstipanov, Linda, Comp.; Barry, Kathleen Cooleen, Comp.

    This directory provides information on cancer education materials that have been developed specifically for American Indians and Alaska Natives. The goal is to develop and implement culturally appropriate cancer prevention and control programs for Native Americans. The directory includes a matrix of cancer education materials that identifies…

  6. 75 FR 65644 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-26

    ...), notice is hereby given that the Bureau of Land Management will issue an appealable decision to Bristol Bay Native Corporation. The decision will approve the conveyance of the surface and subsurface...

  7. 76 FR 16805 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ... Bristol Bay Native Corporation. The decision approves conveyance of the surface and subsurface estates in... of the decision will also be published four times in the Bristol Bay Times. DATES: Any party...

  8. 78 FR 62656 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... subsurface estate in these lands will be conveyed to Bristol Bay Native Corporation when the ] surface estate.... Notice of the decision will also be published once a week for four consecutive weeks in the Bristol...

  9. 76 FR 3156 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... to Bristol Bay Native Corporation when the surface estate is conveyed to Oceanside Corporation. The... times in the Bristol Bay Times. DATES: Any party claiming a property interest in the lands affected...

  10. 78 FR 65354 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-31

    ... estate in these lands will be conveyed to Bristol Bay Native Corporation when the surface estate is... week for four consecutive weeks in the Bristol Bay Times. DATES: Any party claiming a property...

  11. 76 FR 38678 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... Bristol Bay Native Corporation. The decision approves conveyance of the surface and subsurface estates in... approximately 19,244 acres. Notice of the decision will also be published four times in the Bristol Bay...

  12. Enhancing Cancer Education through the Arts: Building Connections with Alaska Native People, Cultures and Communities

    ERIC Educational Resources Information Center

    Cueva, Melany; Kuhnley, Regina; Cueva, Katie

    2012-01-01

    Building upon the dynamic traditions of Alaska Native people, which include the arts as a viable way of knowing, the expressive arts were woven into a five-day cancer education course for Alaska village-based Community Health Workers (CHWs). Cancer is the leading cause of mortality for Alaska Native people. Course learning modalities included…

  13. 76 FR 13428 - Alaska Native Claims Selection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... conveyed to Bristol Bay Native Corporation when the surface estate is conveyed to Pedro Bay Corporation... of the decision will also be published four times in the Bristol Bay Times. DATES: Any party claiming... Pedro Bay Corporation. The decision approves the surface estate in the lands described below...

  14. Sociocultural stress and the American native in Alaska: an analysis of changing patterns of psychiatric illness and alcohol abuse among Alaska natives.

    PubMed

    Kraus, R F; Buffler, P A

    1979-06-01

    This paper presents selected morbidity and mortality statistics to outline developing trends and the current status of psychiatric illness and alcohol abuse among the Aleut, Athabascan, Yupik, Inupiat, Tlingit, Haida and Tsimpshian people of Alaska. Analysis of the records of the Indian Health Service, the Community Mental Health Centers and the Alaska Psychiatric Institute, the providers of care for Alaska Natives, shows that the number of individuals treated as inpatients and outpatients for psychiatric illness and alcohol abuse has been rising steadily. Accidental injury and suicidal behavior are common. The treated prevalence rates for these diagnoses exceed recorded rates for other American Native and non-Native groups. For each category of violent death, suicide, homicide, accidents and alcohol, rates for Alaska Natives are higher than rates for Alaska non-Natives, American Indians and the U.S. (all races) and are rising. The data suggest a public health problem in which the primary elements are behavioral disturbance and violent death.

  15. We Have the Power to Prevent Diabetes: Tips for American Indians & Alaska Natives

    MedlinePlus

    ... for Asian Americans & Pacific Islanders) We Have the Power to Prevent Diabetes: Tips for American Indians & Alaska ... Indians and Alaska Natives, and we have the power to prevent type 2 diabetes. Science has proven ...

  16. 76 FR 3120 - Native American and Alaska Native Children in School Program; Office of English Language...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... develop high levels of academic attainment in English among English learners (ELs) \\1\\, and to promote... methods of evaluation will provide performance feedback and permit periodic assessment of progress toward... American and Alaska Native Children in School Program: (i) The percentage of English learners (ELs)...

  17. Beverage consumption in an Alaska Native village: a mixed-methods study of behaviour, attitudes and access.

    PubMed

    Elwan, Deena; Schweinitz, Peter de; Wojcicki, Janet M

    2016-01-01

    Background American Indians/Alaska Natives (AI/AN) have the highest prevalence of obesity for any racial/ethnic group. Previous studies examining risk factors for obesity have identified excessive sugar-sweetened beverage (SSB) and inadequate water consumption as major risk factors for this population group. The historical scarcity of water in rural Alaska may explain consumption patterns including reliance on SSBs and other packaged drinks. Methods Our study was designed to assess SSB, water and other beverage consumption and attitudes towards consumption in Alaska Native children and adults residing in rural Alaska. During summer 2014, 2 focus groups were conducted employing community members in a small rural village more than 200 air miles west of Fairbanks, Alaska. Interviews were completed with shop owners, Early Head Start and Head Start program instructors (n=7). SSB and total beverage intakes were measured using a modified version of the BEVQ-15, (n=69). Results High rates of SSB consumption (defined as sweetened juice beverages, soda, sweet tea, energy drink or sports drinks) and low rates of water consumption were reported for all age groups in the village. All adolescents and 81% of children reported drinking SSBs at least once per week in the last month, and 48% of adolescents and 29% of younger children reported daily consumption. Fifty-two per cent of adults reported consuming SSBs at least once per week and 20% reported daily consumption. Twenty-five per cent of adolescents reported never drinking water in the past month, and 19% of younger children and 21% of adults did not consume water daily. Conclusion Alaska Native children and adults living in the Interior Alaska consume high amounts of SSBs including energy drinks and insufficient amounts of water. Interventions targeting beverage consumption are urgently needed for the Alaska Native population in rural Alaska.

  18. Beverage consumption in an Alaska Native village: a mixed-methods study of behaviour, attitudes and access

    PubMed Central

    de Schweinitz, Peter; Wojcicki, Janet M.

    2016-01-01

    Background American Indians/Alaska Natives (AI/AN) have the highest prevalence of obesity for any racial/ethnic group. Previous studies examining risk factors for obesity have identified excessive sugar-sweetened beverage (SSB) and inadequate water consumption as major risk factors for this population group. The historical scarcity of water in rural Alaska may explain consumption patterns including reliance on SSBs and other packaged drinks. Methods Our study was designed to assess SSB, water and other beverage consumption and attitudes towards consumption in Alaska Native children and adults residing in rural Alaska. During summer 2014, 2 focus groups were conducted employing community members in a small rural village more than 200 air miles west of Fairbanks, Alaska. Interviews were completed with shop owners, Early Head Start and Head Start program instructors (n=7). SSB and total beverage intakes were measured using a modified version of the BEVQ-15, (n=69). Results High rates of SSB consumption (defined as sweetened juice beverages, soda, sweet tea, energy drink or sports drinks) and low rates of water consumption were reported for all age groups in the village. All adolescents and 81% of children reported drinking SSBs at least once per week in the last month, and 48% of adolescents and 29% of younger children reported daily consumption. Fifty-two per cent of adults reported consuming SSBs at least once per week and 20% reported daily consumption. Twenty-five per cent of adolescents reported never drinking water in the past month, and 19% of younger children and 21% of adults did not consume water daily. Conclusion Alaska Native children and adults living in the Interior Alaska consume high amounts of SSBs including energy drinks and insufficient amounts of water. Interventions targeting beverage consumption are urgently needed for the Alaska Native population in rural Alaska. PMID:26928369

  19. Reforming American Indian/Alaska Native Health Care Financing: The Role of Medicaid

    PubMed Central

    Schneider, Andy

    2005-01-01

    Chronic underfunding of American Indian and Alaska Native (AIAN) health care by the federal government has weakened the capacity of the Indian Health Service, tribal governments, and the urban Indian health delivery system to meet the health care needs of the AIAN population. I describe the current role of Medicaid in financing health care services for American Indians/Alaska Natives and offer 3 suggestions for reforming Medicaid financing of AIAN health care: (1) apply a 100% federal matching rate to the cost of Medicaid services furnished by urban Indian health programs; (2) apply a 100% federal matching rate to the cost of Medicaid services furnished by referral to AIAN patients of hospitals or clinics operated by the Indian Health Service, tribes, tribal organizations, or urban Indian health programs; and (3) exempt AIAN Medicaid beneficiaries who receive services from such hospitals or clinics from state reductions in Medicaid eligibility and benefits. PMID:15855449

  20. Blood Politics, Ethnic Identity, and Racial Misclassification among American Indians and Alaska Natives

    PubMed Central

    Haozous, Emily A.; Strickland, Carolyn J.; Palacios, Janelle F.; Solomon, Teshia G. Arambula

    2014-01-01

    Misclassification of race in medical and mortality records has long been documented as an issue in American Indian/Alaska Native data. Yet, little has been shared in a cohesive narrative which outlines why misclassification of American Indian/Alaska Native identity occurs. The purpose of this paper is to provide a summary of the current state of the science in racial misclassification among American Indians and Alaska Natives. We also provide a historical context on the importance of this problem and describe the ongoing political processes that both affect racial misclassification and contribute to the context of American Indian and Alaska Native identity. PMID:24669226

  1. Alaska Native and Rural Youths' Views of Sexual Health: A Focus Group Project on Sexually Transmitted Diseases, HIV/AIDS, and Unplanned Pregnancy

    ERIC Educational Resources Information Center

    Leston, Jessica D.; Jessen, Cornelia M.; Simons, Brenna C.

    2012-01-01

    Background: The disparity in rates of sexually transmitted diseases (STDs), HIV/AIDS, and unplanned pregnancy between Alaska Native (AN) and non-AN populations, particularly among young adults and females, is significant and concerning. Focus groups were conducted to better understand the knowledge, attitudes, and beliefs of rural Alaska youth…

  2. Community and Federal Collaboration to Assess Pregnancy Outcomes in Alaska Native Women, 1997–2005

    PubMed Central

    England, Lucinda J.; Shapiro-Mendoza, Carrie K.; Wilson, Hoyt G.; Klejka, Joseph; Tucker, Myra; Lewis, Claire; Kendrick, Juliette S.

    2015-01-01

    The objectives are to report the estimated prevalence of pregnancy complications and adverse pregnancy outcomes in a defined population of Alaska Native women and also examine factors contributing to an intensive and successful collaboration between a tribal health center and the Centers for Disease Control and Prevention. Investigators abstracted medical record data from a random sample of singleton deliveries to residents of the study region occurring between 1997 and 2005. We used descriptive statistics to estimate the prevalence and 95 % confidence intervals of selected pregnancy complications and adverse pregnancy outcomes. Records were examined for 505 pregnancies ending in a singleton delivery to 469 women. Pregnancy complication rates were 5.9 % (95 % CI 4.0, 8.4) for gestational diabetes mellitus, 6.1 % (95 % CI 4.2, 8.6 %) for maternal chronic hypertension and 11.5 % (95 % CI 8.8, 14.6) for pregnancy associated hypertension, and 22.9 % (95 % CI 19.2–26.5 %) for anemia. The cesarean section rate was 5.5 % (95 % CI 3.5, 7.5) and 3.8 % (95 % CI 2.3, 5.8) of newborns weighed >4,500 g. Few previous studies reported pregnancy outcomes among Alaska Native women in a specific geographic region of Alaska and regarding the health needs in this population. We highlight components of our collaboration that contributed to the success of the study. Studies focusing on special populations such as Alaska Native women are feasible and can provide important information on health indicators at the local level. PMID:23775248

  3. Prevalence of Hypertension and Associated Risk Factors in Western Alaska Native People: The Western Alaska Tribal Collaborative for Health (WATCH) Study

    PubMed Central

    Jolly, Stacey E.; Koller, Kathryn R.; Metzger, Jesse S.; Day, Gretchen M.; Silverman, Angela; Hopkins, Scarlett E.; Austin, Melissa A.; Boden-Albala, Bernadette; Ebbesson, Sven O.E.; Boyer, Bert B.; Howard, Barbara V.; Umans, Jason G.

    2014-01-01

    Hypertension is a common chronic disease and a key risk factor in the development of cardiovascular disease. The Western Alaska Tribal Collaborative for Health Study consolidates baseline data from four major cohorts residing in the Norton Sound and Yukon-Kuskokwim regions of western Alaska. This consolidated cohort affords an opportunity for a systematic analysis of high blood pressure and its correlates in a unique population that has high stroke rates over a wide age range. While the prevalence of hypertension among western Alaska Native people (30%, age-standardized) is slightly less than that of the U.S. general population (33%), cardiovascular disease is a leading cause of mortality in this rural population. We found that improvement is needed in hypertension awareness as about two-thirds (64%) reported awareness and only 39% with hypertension were controlled on medication. Future analyses assessing risk and protective factors for incident hypertension in this population are indicated. PMID:25644577

  4. Work of the Bureau of Education for the Natives of Alaska. Bulletin, 1925, No. 16

    ERIC Educational Resources Information Center

    Hamilton, William

    1925-01-01

    This bulletin documents the work of the Alaska division of the Bureau of Education. It reports advance sheets for the biennial survey of education, 1922-1924. The Alaska division is required to make provision for the education of the natives of Alaska, extend to them all possible medical relief, train them to self-support, and, so far as possible,…

  5. Effect of Race and Ethnicity Classification on Survey Estimates: Anomaly of the Weighted Totals of American Indians and Alaska Natives

    ERIC Educational Resources Information Center

    Lee, Sunghee; Satter, Delight E.; Ponce, Ninez A.

    2009-01-01

    Racial classification is a paramount concern in data collection and analysis for American Indians and Alaska Natives (AI/ANs) and has far-reaching implications in health research. We examine how different racial classifications affect survey weights and consequently change health-related indicators for the AI/AN population in California. Using a…

  6. Breaking New Ground for American Indian and Alaska Native Youth at Risk: Program Summaries. OSAP Technical Report 3.

    ERIC Educational Resources Information Center

    National Center for American Indian and Alaska Native Mental Health Research, Denver, CO.

    This technical report examines the literature on substance abuse prevention programs among American Indian and Alaska Native populations, particularly high-risk youth, and reports on aspects of demonstration projects. The literature was reviewed for specific mention of attempted intervention activities focusing on alcohol and drug abuse prevention…

  7. Reconstructing Native American population history.

    PubMed

    Reich, David; Patterson, Nick; Campbell, Desmond; Tandon, Arti; Mazieres, Stéphane; Ray, Nicolas; Parra, Maria V; Rojas, Winston; Duque, Constanza; Mesa, Natalia; García, Luis F; Triana, Omar; Blair, Silvia; Maestre, Amanda; Dib, Juan C; Bravi, Claudio M; Bailliet, Graciela; Corach, Daniel; Hünemeier, Tábita; Bortolini, Maria Cátira; Salzano, Francisco M; Petzl-Erler, María Luiza; Acuña-Alonzo, Victor; Aguilar-Salinas, Carlos; Canizales-Quinteros, Samuel; Tusié-Luna, Teresa; Riba, Laura; Rodríguez-Cruz, Maricela; Lopez-Alarcón, Mardia; Coral-Vazquez, Ramón; Canto-Cetina, Thelma; Silva-Zolezzi, Irma; Fernandez-Lopez, Juan Carlos; Contreras, Alejandra V; Jimenez-Sanchez, Gerardo; Gómez-Vázquez, Maria José; Molina, Julio; Carracedo, Angel; Salas, Antonio; Gallo, Carla; Poletti, Giovanni; Witonsky, David B; Alkorta-Aranburu, Gorka; Sukernik, Rem I; Osipova, Ludmila; Fedorova, Sardana A; Vasquez, René; Villena, Mercedes; Moreau, Claudia; Barrantes, Ramiro; Pauls, David; Excoffier, Laurent; Bedoya, Gabriel; Rothhammer, Francisco; Dugoujon, Jean-Michel; Larrouy, Georges; Klitz, William; Labuda, Damian; Kidd, Judith; Kidd, Kenneth; Di Rienzo, Anna; Freimer, Nelson B; Price, Alkes L; Ruiz-Linares, Andrés

    2012-08-16

    The peopling of the Americas has been the subject of extensive genetic, archaeological and linguistic research; however, central questions remain unresolved. One contentious issue is whether the settlement occurred by means of a single migration or multiple streams of migration from Siberia. The pattern of dispersals within the Americas is also poorly understood. To address these questions at a higher resolution than was previously possible, we assembled data from 52 Native American and 17 Siberian groups genotyped at 364,470 single nucleotide polymorphisms. Here we show that Native Americans descend from at least three streams of Asian gene flow. Most descend entirely from a single ancestral population that we call 'First American'. However, speakers of Eskimo-Aleut languages from the Arctic inherit almost half their ancestry from a second stream of Asian gene flow, and the Na-Dene-speaking Chipewyan from Canada inherit roughly one-tenth of their ancestry from a third stream. We show that the initial peopling followed a southward expansion facilitated by the coast, with sequential population splits and little gene flow after divergence, especially in South America. A major exception is in Chibchan speakers on both sides of the Panama isthmus, who have ancestry from both North and South America.

  8. Reconstructing Native American Population History

    PubMed Central

    Reich, David; Patterson, Nick; Campbell, Desmond; Tandon, Arti; Mazieres, Stéphane; Ray, Nicolas; Parra, Maria V.; Rojas, Winston; Duque, Constanza; Mesa, Natalia; García, Luis F.; Triana, Omar; Blair, Silvia; Maestre, Amanda; Dib, Juan C.; Bravi, Claudio M.; Bailliet, Graciela; Corach, Daniel; Hünemeier, Tábita; Bortolini, Maria-Cátira; Salzano, Francisco M.; Petzl-Erler, María Luiza; Acuña-Alonzo, Victor; Aguilar-Salinas, Carlos; Canizales-Quinteros, Samuel; Tusié-Luna, Teresa; Riba, Laura; Rodríguez-Cruz, Maricela; Lopez-Alarcón, Mardia; Coral-Vazquez, Ramón; Canto-Cetina, Thelma; Silva-Zolezzi, Irma; Fernandez-Lopez, Juan Carlos; Contreras, Alejandra V.; Jimenez-Sanchez, Gerardo; Gómez-Vázquez, María José; Molina, Julio; Carracedo, Ángel; Salas, Antonio; Gallo, Carla; Poletti, Giovanni; Witonsky, David B.; Alkorta-Aranburu, Gorka; Sukernik, Rem I.; Osipova, Ludmila; Fedorova, Sardana; Vasquez, René; Villena, Mercedes; Moreau, Claudia; Barrantes, Ramiro; Pauls, David; Excoffier, Laurent; Bedoya, Gabriel; Rothhammer, Francisco; Dugoujon, Jean Michel; Larrouy, Georges; Klitz, William; Labuda, Damian; Kidd, Judith; Kidd, Kenneth; Rienzo, Anna Di; Freimer, Nelson B.; Price, Alkes L.; Ruiz-Linares, Andrés

    2013-01-01

    The peopling of the Americas has been the subject of extensive genetic, archaeological and linguistic research; however, central questions remain unresolved1–5. One contentious issue is whether the settlement occurred via a single6–8 or multiple streams of migration from Siberia9–15. The pattern of dispersals within the Americas is also poorly understood. To address these questions at higher resolution than was previously possible, we assembled data from 52 Native American and 17 Siberian groups genotyped at 364,470 single nucleotide polymorphisms. We show that Native Americans descend from at least three streams of Asian gene flow. Most descend entirely from a single ancestral population that we call “First American”. However, speakers of Eskimo-Aleut languages from the Arctic inherit almost half their ancestry from a second stream of Asian gene flow, and the Na-Dene-speaking Chipewyan from Canada inherit roughly one-tenth of their ancestry from a third stream. We show that the initial peopling followed a southward expansion facilitated by the coast, with sequential population splits and little gene flow after divergence, especially in South America. A major exception is in Chibchan-speakers on both sides of the Panama Isthmus, who have ancestry from both North and South America. PMID:22801491

  9. Pharmacogenetic research in partnership with American Indian and Alaska Native communities

    PubMed Central

    Woodahl, Erica L; Lesko, Lawrence J; Hopkins, Scarlett; Robinson, Renee F; Thummel, Kenneth E; Burke, Wylie

    2014-01-01

    Pharmacogenetics is a subset of personalized medicine that applies knowledge about genetic variation in gene–drug pairs to help guide optimal dosing. There is a lack of data, however, about pharmacogenetic variation in underserved populations. One strategy for increasing participation of underserved populations in pharmacogenetic research is to include communities in the research process. We have established academic–community partnerships with American Indian and Alaska Native people living in Alaska and Montana to study pharmacogenetics. Key features of the partnership include community oversight of the project, research objectives that address community health priorities, and bidirectional learning that builds capacity in both the community and the research team. Engaging the community as coresearchers can help build trust to advance pharmacogenetic research objectives. PMID:25141898

  10. Village Alaska: One of a Series of Articles on the Native Land Claims.

    ERIC Educational Resources Information Center

    Napoleon, Harold

    As one in a series of eight articles written by different professionals concerned with Alaska Native land claims, this article focuses on the isolated rural village and its problems in understanding and acting upon the provisions of the Alaska Native Claims Settlement Act of 1972. Designed to stimulate careful political/historical reading and…

  11. Gaps in Data for American Indians and Alaska Natives in the National Healthcare Disparities Report

    ERIC Educational Resources Information Center

    Moy, Ernest; Smith, Colleen Ryan; Johansson, Patrik; Andrews, Roxanne

    2006-01-01

    The aim of this study was to identify and quantify gaps in health care data for American Indians and Alaska Natives. Findings indicate that only 42% of measures of health care quality and access tracked in the National Healthcare Disparities Report could be used to assess disparities among American Indians and Alaska Natives. Patient safety data…

  12. Leadership Programs and Alaska Native Perspectives: A Study to Promote University Awareness.

    ERIC Educational Resources Information Center

    Hecht, Kathryn A.; Fox, Robert M.

    Information for planning a university-sponsored Alaska Native leadership program was derived from a literature review and a review of leadership programs outside Alaska coupled with in-depth interviews with identified Native leaders (N=10 from a list of 90). Among the kinds of programs examined were: a leadership development program; the cultural…

  13. The Common Core Initiative, Education Outcomes, and American Indian/Alaska Native Students: Observations and Recommendations

    ERIC Educational Resources Information Center

    Nelson-Barber, Sharon; Trumbull, Elise

    2015-01-01

    This monograph explores the ways in which large-scale school reform efforts play out in American Indian/Alaska Native communities and schools, starting from a historical and cultural perspective, and focusing on the translation of research into concrete steps leading to American Indian/Alaska Native student academic success and personal well-being.

  14. Evaluation of the Alaska Native Science & Engineering Program (ANSEP). Research Report

    ERIC Educational Resources Information Center

    Bernstein, Hamutal; Martin, Carlos; Eyster, Lauren; Anderson, Theresa; Owen, Stephanie; Martin-Caughey, Amanda

    2015-01-01

    The Urban Institute conducted an implementation and participant-outcomes evaluation of the Alaska Native Science & Engineering Program (ANSEP). ANSEP is a multi-stage initiative designed to prepare and support Alaska Native students from middle school through graduate school to succeed in science, technology, engineering, and math (STEM)…

  15. Pap prevalence and cervical cancer prevention among Alaska Native women.

    PubMed

    Lanier, A P; Kelly, J J; Holck, P

    1999-01-01

    The goals of the Alaska Native Women's Health Project (WHP) were to determine the following: (1) Pap prevalence based on chart review before and during an intervention period; (2) the level of understanding of cancer and cancer screening services with emphasis on cervical cancer; (3) use and satisfaction with current health maintenance services; and (4) improvement in knowledge and cancer screening rates following intervention. A random sample of 481 Alaska Native (Eskimo, Aleut, Indian) women living in Anchorage were interviewed face to face about their understanding of cancer risk factors (tobacco use, sexually transmitted diseases (STDs), reproductive issues), cancer screening examinations (Pap test, breast self-examination (BSE), breast exam by a provider, mammography), and their attitudes about health care and health care services. Sixty-two percent of control women were documented to have had at least one Pap test within the 3-year period prior to the beginning of the study; however, only 9% were documented to have had annual Pap screening. The intervention included distribution of educational materials, counseling on any woman's health issue, special evening clinics, and reminders (mail/phone call) of scheduled Pap appointments.

  16. 42 CFR 457.125 - Provision of child health assistance to American Indian and Alaska Native children.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Outreach Strategies § 457.125 Provision of child health assistance to American Indian and Alaska Native... the provision of child health assistance to American Indian and Alaska Native children. (b) Exemption... from cost sharing for American Indian and Alaska Native children in accordance with § 457.535....

  17. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID... § 457.535 Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. States... children who are American Indians or Alaska Natives, as defined in § 457.10....

  18. 42 CFR 457.535 - Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... American Indians and Alaska Natives. 457.535 Section 457.535 Public Health CENTERS FOR MEDICARE & MEDICAID... § 457.535 Cost-sharing protection to ensure enrollment of American Indians and Alaska Natives. States... children who are American Indians or Alaska Natives, as defined in § 457.10....

  19. 42 CFR 457.125 - Provision of child health assistance to American Indian and Alaska Native children.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Outreach Strategies § 457.125 Provision of child health assistance to American Indian and Alaska Native... the provision of child health assistance to American Indian and Alaska Native children. (b) Exemption... from cost sharing for American Indian and Alaska Native children in accordance with § 457.535....

  20. College Pride, Native Pride: A Portrait of a Culturally Grounded Precollege Access Program for American Indian, Alaska Native, and Native Hawaiian Students

    ERIC Educational Resources Information Center

    Keene, Adrienne J.

    2016-01-01

    In this article Adrienne J. Keene employs the portraiture methodology to explore the story of College Horizons. She examines this precollege access program for American Indian, Alaska Native, and Native Hawaiian students to understand how a program rooted in Native cultures and identities can not only provide a space to create knowledge…

  1. Unpacking Race, Culture, and Class in Rural Alaska: Native and Non-Native Multidisciplinary Professionals' Perceptions of Child Sexual Abuse

    ERIC Educational Resources Information Center

    Bubar, Roe; Bundy-Fazioli, Kimberly

    2011-01-01

    The purpose of this study was to unpack notions of class, culture, and race as they relate to multidisciplinary team (MDT) professionals and their perceptions of prevalence in child sexual abuse cases in Native and non-Native rural Alaska communities. Power and privilege within professional settings is significant for all social work professionals…

  2. Poverty and health disparities for American Indian and Alaska Native children: current knowledge and future prospects.

    PubMed

    Sarche, Michelle; Spicer, Paul

    2008-01-01

    This report explores the current state of knowledge regarding inequalities and their effect on American Indian and Alaska Native children, underscoring gaps in our current knowledge and the opportunities for early intervention to begin to address persistent challenges in young American Indian and Alaska Native children's development. This overview documents demographic, social, health, and health care disparities as they affect American Indian and Alaska Native children, the persistent cultural strengths that must form the basis for any conscientious intervention effort, and the exciting possibilities for early childhood interventions.

  3. Alaska Native Students and College Success. ISER Occasional Paper No. 14.

    ERIC Educational Resources Information Center

    Kleinfeld, Judith

    Factors contributing to Native students' college success were examined in a study of 50 Native freshmen and 42 non-Native freshmen at the University of Alaska in the 1973-74 academic year. The study compared students in relation to three common explanations of college success: level of academic preparation, goal orientation, ease in the campus…

  4. Differences in cigarette and smokeless tobacco use among American Indian and Alaska Native people living in Alaska and the Southwest United States

    PubMed Central

    Lanier, Anne P.; Renner, Caroline; Smith, Julia; Tom-Orme, Lillian; Slattery, Martha L.

    2010-01-01

    Introduction: This study analyzed self-reported tobacco use among American Indian and Alaska Native (AI/AN) people enrolled in the Education and Research Towards Health Study in Alaska (n = 3,821) and the Southwest United States (n = 7,505) from 2004 to 2006. Methods: Participants (7,060 women and 4,266 men) completed a computer-assisted self-administered questionnaire on cigarette and smokeless tobacco (ST) use. Results: Current use of cigarettes was considerably higher in Alaska than in the Southwest United States (32% vs. 8%). Current ST use was also more common in Alaska than in the Southwest United States (18% vs. 8%). Additionally, smoking was more common among men, younger age, those who were not married, and who only spoke English at home, while ST use was more common among men, those with lower educational attainment and those who spoke an AI/AN language at home (p < .01). Compared with the U.S. general population, AI/AN people living in Alaska were more likely and those living in the Southwest United States were less likely to be current smokers. Rates of ST use, including homemade ST, in both regions were much higher than the U.S. general population. Discussion: Tobacco use among AI/AN people in the Southwest United States, who have a tradition of ceremonial tobacco use, was far lower than among Alaska Native people, who do not have a tribal tradition. Tobacco use is a key risk factor for multiple diseases. Reduction of tobacco use is a critical prevention measure to improve the health of AI/AN people. PMID:20525781

  5. Focus Groups of Alaska Native Adolescent Tobacco Users: Preferences for Tobacco Cessation Interventions and Barriers to Participation

    ERIC Educational Resources Information Center

    Patten, Christi A.; Enoch, Carrie; Renner, Caroline C.; Offord, Kenneth P.; Nevak, Caroline; Kelley, Stacy F.; Thomas, Janet; Decker, Paul A.; Hurt, Richard D.; Lanier, Anne; Kaur, Judith S.

    2009-01-01

    Tobacco cessation interventions developed for Alaska Native adolescents do not exist. This study employed focus group methodology to explore preferences for tobacco cessation interventions and barriers to participation among 49 Alaska Natives (61% female) with a mean age of 14.6 (SD = 1.6) who resided in western Alaska. Using content analysis,…

  6. Strategies for Successful Retention of Alaska Native and American Indian Study Participants

    ERIC Educational Resources Information Center

    Redwood, Diana; Leston, Jessica; Asay, Elvin; Ferucci, Elizabeth; Etzel, Ruth; Lanier, Anne P.

    2011-01-01

    This paper reports the strategies used to track and follow 3,828 Alaska Native and American Indian study participants in the city of Anchorage and more rural areas of Alaska and provides characteristics of respondents and non-respondents. Over 88% were successfully followed-up, with 49% of respondents completed in three or fewer attempts.…

  7. Native Language Dictionaries and Grammars of Alaska, Northern Canada, and Greenland.

    ERIC Educational Resources Information Center

    Goniwiecha, Mark C.; Hales, David A.

    1988-01-01

    Describes recent political and social activities aimed at preserving the culture of Native Americans in Alaska, Northern Canada, and Greenland. An annotated bibliography of sources for the Eskimo Aleut, Tsimshian, Haida, Athabascan (Athapascan), Eyak and Tlingit languages is provided. (CLB)

  8. Ethics and Community Involvement in Syntheses Concerning American Indian, Alaska Native, or Native Hawaiian Health: A Systematic Review

    PubMed Central

    Around Him, Deana M.

    2014-01-01

    Background The objective of the research was to review reporting of ethical concerns and community involvement in peer-reviewed systematic reviews or meta-analyses concerning American Indian, Alaska Native, or Native Hawaiian (AI/AN/NH) health. Methods Text words and indexed vocabulary terms were used to query PubMed, Embase, Cochrane Library, and the Native Health Database for systematic reviews or meta-analyses concerning AI/AN/NH health published in peer-reviewed journals, followed by a search through reference lists. Each article was abstracted by two independent reviewers; results were discussed until consensus was reached. Results We identified 107 papers published from 1986–2012 that were primarily about AI/AN/NH health or presented findings separately for AI/AN/NH communities. Two reported seeking indigenous reviewer feedback; none reported seeking input from tribes and communities. Approximately 7% reported on institutional review board (IRB) approval of included studies, 5% reported on tribal approval, and 4% referenced the sovereignty of AI/AN tribes. Approximately 63% used evidence from more than one AI/AN/NH population study, and 28% discussed potential benefits to communities from the synthesis research. Conclusions Reporting of ethics and community involvement are not prominent. Systematic reviews and meta-analyses making community-level inferences may pose risks to communities. Future systematic reviews and meta-analyses should consider ethical and participatory dimensions of research. PMID:25089283

  9. NATIVE-It's Your Game: Adapting a Technology-Based Sexual Health Curriculum for American Indian and Alaska Native youth.

    PubMed

    Shegog, Ross; Craig Rushing, Stephanie; Gorman, Gwenda; Jessen, Cornelia; Torres, Jennifer; Lane, Travis L; Gaston, Amanda; Revels, Taija Koogei; Williamson, Jennifer; Peskin, Melissa F; D'Cruz, Jina; Tortolero, Susan; Markham, Christine M

    2017-04-01

    Sexually transmitted infection (STI) and birth rates among American Indian/Alaska Native (AI/AN) youth indicate a need for effective middle school HIV/STI and pregnancy prevention curricula to delay, or mitigate, the consequences of early sexual activity. While effective curricula exist, there is a dearth of curricula with content salient to AI/AN youth. Further, there is a lack of sexual health curricula that take advantage of the motivational appeal, reach, and fidelity of communication technology for this population, who are sophisticated technology users. We describe the adaptation process used to develop Native It's Your Game, a stand-alone 13-lesson Internet-based sexual health life-skills curriculum adapted from an existing promising sexual health curriculum, It's Your Game-Tech (IYG-Tech). The adaptation included three phases: (1) pre-adaptation needs assessment and IYG-Tech usability testing; (2) adaptation, including design document development, prototype programming, and alpha testing; and (3) post-adaption usability testing. Laboratory- and school-based tests with AI/AN middle school youth demonstrated high ratings on usability parameters. Youth rated the Native IYG lessons favorably in meeting the needs of AI/AN youth (54-86 % agreement across lessons) and in comparison to other learning channels (57-100 %) and rated the lessons as helpful in making better health choices (73-100 %). Tribal stakeholders rated Native IYG favorably, and suggested it was culturally appropriate for AI/AN youth and suitable for implementation in tribal settings. Further efficacy testing is indicated for Native IYG, as a potential strategy to deliver HIV/STI and pregnancy prevention to traditionally underserved AI/AN middle school youth.

  10. American Indian and Alaska native aboriginal use of alcohol in the United States.

    PubMed

    Abbott, P J

    1996-01-01

    Alcohol beverages prior to White contact originated with the Mayan and the Aztec Nations and spread to the American Indians of the Southwest. Surprisingly, there are a number of accounts of alcohol use among other American Indians and Alaska Natives. Beverages were limited to wine and beer, and included: balche, pulque, and "haren a pitahaya" wines, tulpi beer and other beverages. White contact brought dramatic shifts in the use and function of alcoholic beverages in American Indian and Alaska Native societies.

  11. Development of a tobacco cessation intervention for Alaska Native youth

    PubMed Central

    Patten, Christi A.; Fadahunsi, Oluwole; Hanza, Marcelo; Smith, Christina M.; Hughes, Christine A.; Brockman, Tabetha A.; Boyer, Rahnia; Decker, Paul A.; Luger, Elizabeth; Sinicrope, Pamela S.; Offord, Kenneth P.

    2013-01-01

    Tobacco cessation treatments have not been evaluated among Alaska Native (AN) adolescents. This pilot study evaluated the feasibility and acceptability of a targeted cessation intervention developed for AN youth. Intervention components were informed by prior focus groups assessing treatment preferences among AN youth, a social cognitive theoretical framework and feedback obtained from a teen advisory group. The intervention consisted of a weekend program where youth traveled by small airplane from their villages to stay overnight with other adolescents who quit tobacco use together. The program included recreational activities, talking circles, personal stories from elders and teen advisors, and cognitive behavioral counseling. Two intervention pilots were conducted from October 2010 to January 2011 using a non-randomized, uncontrolled study design with assessments at baseline and six-week follow-up. One village in Western Alaska was selected for each pilot with a targeted enrollment of 10 adolescents each. Participants were recruited for each pilot within five days, but recruitment challenges and ‘‘lessons learned’’ are described. The first pilot enrolled nine adolescents (all female) aged 13–16 years; all nine attended the intervention program and 78% (7/9) completed follow-up. The second pilot enrolled 12 adolescents (eight females, four males) aged 12–17 years, of which seven attended the intervention program. Six of these seven participants (86%) completed follow-up. In both pilots, participants rated the intervention as highly acceptable. A targeted cessation intervention was feasible and acceptable to AN youth. The intervention will be tested for efficacy in a subsequent randomized controlled trial. PMID:24058327

  12. Establishing a culturally sensitive palliative care program in rural Alaska Native American communities.

    PubMed

    DeCourtney, Christine A; Jones, Kristina; Merriman, Melanie P; Heavener, Nina; Branch, P Kay

    2003-06-01

    End-of-life programs that provide an option for patients to die at home are available in most U.S. communities. However, Alaska Natives living in remote Alaska villages often die alone in hospitals and nursing homes hundreds of miles away from home. The Bristol Bay Area Health Corporation (BBAHC), a tribal organization, is the sole provider of comprehensive primary care services to 34 Alaska Native villages located within a 46,000 square mile area in southwest Alaska. The closest tertiary care hospital is 329 air miles away in Anchorage. Because of the high cost of, and difficulties encountered in trying to deliver end-of-life care services to remote communities, a village-focused, culturally sensitive, volunteer and primary care program combined with a regionally based physician and home health nurse to deliver multi-disciplinary palliative care was developed. The Helping Hands Program blends cultural practices with contemporary palliative care medicine to allow Alaska Natives and others living in remote communities to be cared for at home through the end of life. Since the program was implemented in 1999, the percentage of home deaths for selected causes has changed from 33% in 1997 to 77% in 2001. The Anchorage-based Alaska Native Tribal Health Consortium (ANTHC) and the Alaska Native Medical Center (ANMC) have recognized the importance and success of the BBAHC program and are investigating expanding the program to other parts of Alaska. Centralizing the program in Anchorage will allow staff trained in palliative care to travel to regional Alaska Native hospitals to help train health care professionals.

  13. Reducing Alaska Native paediatric oral health disparities: a systematic review of oral health interventions and a case study on multilevel strategies to reduce sugar-sweetened beverage intake

    PubMed Central

    Chi, Donald L.

    2013-01-01

    Background Tooth decay is the most common paediatric disease and there is a serious paediatric tooth decay epidemic in Alaska Native communities. When untreated, tooth decay can lead to pain, infection, systemic health problems, hospitalisations and in rare cases death, as well as school absenteeism, poor grades and low quality-of-life. The extent to which population-based oral health interventions have been conducted in Alaska Native paediatric populations is unknown. Objective To conduct a systematic review of oral health interventions aimed at Alaska Native children below age 18 and to present a case study and conceptual model on multilevel intervention strategies aimed at reducing sugar-sweetened beverage (SSB) intake among Alaska Native children. Design Based on the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) Statement, the terms “Alaska Native”, “children” and “oral health” were used to search Medline, Embase, Web of Science, GoogleScholar and health foundation websites (1970–2012) for relevant clinical trials and evaluation studies. Results Eighty-five studies were found in Medline, Embase and Web of Science databases and there were 663 hits in GoogleScholar. A total of 9 publications were included in the qualitative review. These publications describe 3 interventions that focused on: reducing paediatric tooth decay by educating families and communities; providing dental chemotherapeutics to pregnant women; and training mid-level dental care providers. While these approaches have the potential to improve the oral health of Alaska Native children, there are unique challenges regarding intervention acceptability, reach and sustainability. A case study and conceptual model are presented on multilevel strategies to reduce SSB intake among Alaska Native children. Conclusions Few oral health interventions have been tested within Alaska Native communities. Community-centred multilevel interventions are promising

  14. SNPs and Haplotypes in Native American Populations

    PubMed Central

    Kidd, Judith R.; Friedlaender, Françoise; Pakstis, Andrew J.; Furtado, Manohar; Fang, Rixun; Wang, Xudong; Nievergelt, Caroline M.; Kidd, Kenneth K.

    2013-01-01

    Autosomal DNA polymorphisms can provide new information and understanding of both the origins of and relationships among modern Native American populations. At the same time that autosomal markers can be highly informative, they are also susceptible to ascertainment biases in the selection of the markers to use. Identifying markers that can be used for ancestry inference among Native American populations can be considered separate from identifying markers to further the quest for history. In the current study we are using data on nine Native American populations to compare the results based on a large haplotype-based dataset with relatively small independent sets of SNPs. We are interested in what types of limited datasets an individual laboratory might be able to collect are best for addressing two different questions of interest. First, how well can we differentiate the Native American populations and/or infer ancestry by assigning an individual to her population(s) of origin? Second, how well can we infer the historical/evolutionary relationships among Native American populations and their Eurasian origins. We conclude that only a large comprehensive dataset involving multiple autosomal markers on multiple populations will be able to answer both questions; different small sets of markers are able to answer only one or the other of these questions. Using our largest dataset we see a general increasing distance from Old World populations from North to South in the New World except for an unexplained close relationship between our Maya and Quechua samples. PMID:21913176

  15. Family and partner interpersonal violence among American Indians/Alaska Natives.

    PubMed

    Sapra, Katherine J; Jubinski, Sarah M; Tanaka, Mina F; Gershon, Robyn Rm

    2014-12-01

    Family and partner interpersonal violence are common among American Indian/Alaska Native (AI/AN) populations. AI/AN women have the second highest prevalence of violence against women among all racial/ethnic groups in the United States, and child abuse prevalence rates in AI/AN populations are among the highest. Elder abuse in AI/AN is also an important concern, although data on this are sparse. This review describes the epidemiology of child abuse, violence against women, and elder abuse among AI/AN, including prevalence and associated risk factors. The authors discuss potential reasons for the high burden of interpersonal violence among AI/AN, including common risk factors. Important limitations in existing literature are also highlighted, along with recommendations for future research on this topic.

  16. A qualitative study of motivation in Alaska Native Science and Engineering Program (ANSEP) precollege students

    NASA Astrophysics Data System (ADS)

    Yatchmeneff, Michele

    The dramatic underrepresentation of Alaska Natives in science, technology, engineering and mathematics (STEM) degrees and professions calls for rigorous research in how students access these fields. Research has shown that students who complete advanced mathematics and science courses while in high school are more academically prepared to pursue and succeed in STEM degree programs and professions. There is limited research on what motivates precollege students to become more academically prepared before they graduate from high school. In Alaska, Alaska Native precollege students regularly underperform on required State of Alaska mathematics and science exams when compared to non-Alaska Native students. Research also suggests that different things may motivate Alaska Native students than racial majority students. Therefore there is a need to better understand what motivates Alaska Native students to take and successfully complete advanced mathematics and science courses while in high school so that they are academically prepared to pursue and succeed in STEM degrees and professions. The Alaska Native Science & Engineering Program (ANSEP) is a longitudinal STEM educational enrichment program that works with Alaska Native students starting in middle school through doctoral degrees and further professional endeavors. Research suggests that Alaska Native students participating in ANSEP are completing STEM degrees at higher rates than before the program was available. ANSEP appears to be unique due to its longitudinal approach and the large numbers of Alaska Native precollege, university, and graduate students it supports. ANSEP provides precollege students with opportunities to take advanced high school and college-level mathematics and science courses and complete STEM related projects. Students work and live together on campus during the program components. Student outcome data suggests that ANSEP has been successful at motivating precollege participants to

  17. The Affordable Care Act and Implications for Health Care Services for American Indian and Alaska Native Individuals

    PubMed Central

    Ross, Raven E.; Garfield, Lauren D.; Brown, Derek S.; Raghavan, Ramesh

    2016-01-01

    American Indian and Alaska Native (AI/AN) populations report poor physical and mental health outcomes while tribal health providers and the Indian Health Service (IHS) operate in a climate of significant under funding. Understanding how the Patient Protection and Affordable Care Act (ACA) affects Native American tribes and the IHS is critical to addressing the improvement of the overall access, quality, and cost of health care within AI/AN communities. This paper summarizes the ACA provisions that directly and/or indirectly affect the service delivery of health care provided by tribes and the IHS. PMID:26548665

  18. The American Indian and Alaska Native Higher Education Funding Guide. A Financial Guide to Undergraduate and Graduate Sources of Funding for American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    Frazier, Gregory W.

    This book provides American Indian and Alaska Native students with sources for securing financial aid for higher education. The first section covers sources of funding and grants for individuals who are pursuing undergraduate degrees. This financial support includes scholarships with state residency requirements, general undergraduate…

  19. Alaska Native Elders' Contribution to Education: The Fairbanks AISES Science Camp.

    ERIC Educational Resources Information Center

    Bradley, Claudette; Reyes, Maria Elena

    The Fairbanks American Indian Science and Engineering Society (AISES) Science Camp was designed for Alaska Native middle school students from 11 school districts. The camp enables students to learn from Native Elders while completing hands-on science projects; stimulates interest and confidence in mathematics, science, and engineering among Alaska…

  20. Risk and Protective Factors for Depression and Health Outcomes in American Indian and Alaska Native Adolescents.

    ERIC Educational Resources Information Center

    Barney, David D.

    2001-01-01

    A study examined whether protective factors reduce the effects of depression in American Indian and Alaska Native adolescents. Surveys of 2,034 Native high school students from 33 states indicated that depression moderately influenced self-perceived health status and that caring and connectedness counteracted the risk factors from depression that…

  1. The Development of a Curriculum Toolkit with American Indian and Alaska Native Communities

    ERIC Educational Resources Information Center

    Thompson, Nicole L.; Hare, Dwight; Sempier, Tracie T.; Grace, Cathy

    2008-01-01

    This article explains the creation of the "Growing and Learning with Young Native Children" curriculum toolkit. The curriculum toolkit was designed to give American Indian and Alaska Native early childhood educators who work in a variety of settings the framework for developing a research-based, developmentally appropriate, tribally…

  2. Early Education for American Indian and Alaska Native Children in Rural America

    ERIC Educational Resources Information Center

    Thompson, Nicole L.; Hare, R. Dwight

    2006-01-01

    Young American Indian and Alaska Native (AI/AN) children are four times as likely to live in rural communities as in nonrural communities. The challenge of providing developmentally and culturally appropriate early childhood education to Native children living in rural areas is exacerbated by poverty. The author reviews the historic evolution of…

  3. Work of the Bureau of Education for the Natives of Alaska. Bulletin, 1929, No. 12

    ERIC Educational Resources Information Center

    Hamilton, William

    1929-01-01

    In addition to maintaining schools for the native children of Alaska, the United States Bureau of Education aids entire communities by extending medical aid, by relieving destitution, by fostering commercial enterprises, by supervising the reindeer industry, and by promoting generally the interests of the natives. The organization of the Alaska…

  4. A Southeastern Conference on Native Education. Report (Juneau, Alaska, April 11-12, 1983).

    ERIC Educational Resources Information Center

    Demmert, William G., Ed.

    Representatives from villages, Native organizations, and educational institutions were participants at a conference that explored barriers encountered in the education of Southeastern Alaska Native students, identified problems, discussed solutions, and developed recommendations. The conference was the result of a concern that a major problem in…

  5. Cancer Incidence, Survival, and Mortality among American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    Horm, John W.; Burhansstipanov, Linda

    1992-01-01

    Overall cancer incidence among southwestern American Indians is less than half that of U.S. whites; Alaska Native and white rates are similar. However, both native groups have elevated rates for specific cancers (stomach, liver, and gallbladder), and Indians have low five-year survival rates. Data tables outline incidence, mortality, and survival…

  6. An overview of American Indians and Alaska Natives in the context of Social Security and Supplemental Security Income.

    PubMed

    Smith-Kaprosy, Nolan; Martin, Patricia P; Whitman, Kevin

    2012-01-01

    This article examines the economic security of the American Indian and Alaska Native (AIAN) population by exploring AIAN receipt of Social Security benefits and Supplemental Security Income (SSI). This analysis uses data from the 2005-2009 American Community Survey Public Use Microdata Sample, which provides a larger AIAN sample size than many other sources, thereby enabling more reliable estimates. We find that adult AIANs are less likely to receive Social Security benefits and more likely to receive SSI than are adults in the total population. In both programs, median benefit amounts are lower for AIAN recipients than for recipients in the total population.

  7. The Dropout/Graduation Crisis among American Indian and Alaska Native Students: Failure to Respond Places the Future of Native Peoples at Risk

    ERIC Educational Resources Information Center

    Faircloth, Susan C.; Tippeconnic, John W., III

    2010-01-01

    This paper examines the graduation/dropout crisis among American Indian and Alaska Native students using data from the National Center for Education Statistics. Data from 2005 is drawn from the seven states with the highest percentage of American Indian and Alaska Native students as well as five states in the Pacific and Northwestern regions of…

  8. Population model for Alaska Peninsula sea otters. Final report

    SciTech Connect

    Eberhardt, L.L.; Siniff, D.B.

    1988-12-31

    This study was conducted to provide a basis for assessing risks of oil spills to sea otter populations along the Alaska Peninsula. The principal efforts were devoted to analyzing the available data on population dynamics. Curves characterizing survivorship and reproduction for sea otters were devised and fitted to several data sets. A detailed review was conducted of methods of assessing population dynamics data, and several new techniques (e.g., bootstrapping) were applied to available data. A simplified model for use with Alaska Peninsula sea otter populations was devised and implemented in a 'spreadsheet' format. Various aspects of model development and data on population size in Alaska Peninsula areas were reviewed.

  9. AMERICAN INDIAN AND ALASKA NATIVE BOYS: EARLY CHILDHOOD RISK AND RESILIENCE AMIDST CONTEXT AND CULTURE.

    PubMed

    Sarche, Michelle; Tafoya, Greg; Croy, Calvin D; Hill, Kyle

    2017-01-01

    American Indian and Alaska Native (AIAN) adolescent and adult men experience a range of health disparities relative to their non-AIAN counterparts and AIAN women. Given the relatively limited literature on early development in tribal contexts, however, indicators of risk during early childhood specific to AIAN boys are not well-known. The current article reviews sources of strength and challenge within AIAN communities for AIAN children in general, including cultural beliefs and practices that support development, and contextual challenges related to socioeconomic and health disparities and historical trauma affecting the AIAN population as a whole. The research literature on early development is reviewed, highlighting what this literature reveals about early gender differences. The article concludes with calls to action on behalf of AIAN boys that align with each of the five tiers of R. Frieden's (2010) Public Health Pyramid.

  10. Relationships between the health of Alaska Native communities and our environment -- phase 1, exploring and communicating

    USGS Publications Warehouse

    Smith, Durelle

    2013-01-01

    Alaska Natives depend on local natural resources for nutritional and, for many, spiritual health. As a result, public health in Alaska is strongly influenced by the relationship between people and their surrounding physical, chemical, and biological environments. Alaska is vast with diverse wildlife and plant communities that are valued as subsistence foods (fig. 1). These resources are supported by equally diverse ecosystems and their underpinning landforms and geologies. The U.S. Geological Survey (USGS) is attempting to integrate physical, chemical, and biological information to better describe current (2013) environments and project scenarios for the future. Integrating ecological data into the public health dialogue is challenging for the more than 280 rural communities of Alaska. This fact sheet reviews a recent USGS effort, the Geographic Information System (GIS) Native Health Project, to better incorporate scientific information into such dialogue.

  11. Alaska Native Weatherization Training and Jobs Program First Steps Toward Tribal Weatherization – Human Capacity Development

    SciTech Connect

    Wiita, Joanne

    2013-07-30

    The Alaska Native Weatherization Training and Jobs Project expanded weatherization services for tribal members’ homes in southeast Alaska while providing weatherization training and on the job training (OJT) for tribal citizens that lead to jobs and most probably careers in weatherization-related occupations. The program resulted in; (a) 80 Alaska Native citizens provided with skills training in five weatherization training units that were delivered in cooperation with University of Alaska Southeast, in accordance with the U.S. Department of Energy Core Competencies for Weatherization Training that prepared participants for employment in three weatherizationrelated occupations: Installer, Crew Chief, and Auditor; (b) 25 paid OJT training opportunities for trainees who successfully completed the training course; and (c) employed trained personnel that have begun to rehab on over 1,000 housing units for weatherization.

  12. The coming of the blessing: A successful cross-cultural collaborative effort for American Indian/Alaska Native families.

    PubMed

    Arnold, Carol M; Aragon, Denise; Shephard, Janet; Van Sell, Sharon L

    2011-01-01

    This case study describes how the desire of an American Indian community in Wyoming grew into an American Indian/Alaska Native women's advisory committee, a culturally appropriate prenatal education booklet, and a national initiative for a nonprofit organization. The work began by bringing together women from 13 different nations and tribes, gaining the trust of the American Indian/Alaska Native women and working together to create an award winning booklet and a national initiative to support culturally appropriate prenatal education to every young American Indian/Alaska Native woman across this nation. Reservations from Wisconsin to Alaska have received this program for their young women.

  13. 78 FR 10636 - Task Force on Research on Violence Against American Indian and Alaska Native Women; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-14

    ... Force on Research on Violence Against American Indian and Alaska Native Women; Meeting AGENCY: Office on Violence Against Women, United States Department of Justice. ACTION: Notice of Meeting. SUMMARY: This... Research on Violence Against American Indian and Alaska Native Women(hereinafter ``the Task Force'')....

  14. Intimate Partner Violence in American Indian and/or Alaska Native Communities: A Social Ecological Framework of Determinants and Interventions

    ERIC Educational Resources Information Center

    Oetzel, John; Duran, Bonnie

    2004-01-01

    This essay synthesizes the research on intimate partner violence (IPV) in American Indian and/or Alaska Native communities using a social ecological framework. The review of literature demonstrates that American Indian and/or Alaska Native women are at an elevated risk for IPV compared to non-American Indian women and thus this essay describes…

  15. Native College Success in the Seventies: Trends at the University of Alaska at Fairbanks. ISER Occasional Paper No. 15.

    ERIC Educational Resources Information Center

    Kleinfeld, Judith; And Others

    Researchers analyzed information from student records and student organizations to determine the academic success, dropout, and graduation rates of Alaska Natives at the University of Alaska at Fairbanks (UAF) throughout the late 1970's. Perhaps due to political, social, and policy changes, Native student success peaked in the early 1970's and…

  16. Status and Trends in the Education of American Indians and Alaska Natives: 2008. NCES 2008-084

    ERIC Educational Resources Information Center

    DeVoe, Jill Fleury; Darling-Churchill, Kristen E.

    2008-01-01

    This document examines the educational progress of American Indian/Alaska Native children and adults and challenges in their education. This report shows that over time more American Indian/Alaska Native students have gone on to college and that their attainment expectations have increased. Despite these gains, progress has been uneven and…

  17. 5 CFR 5501.105 - Exemption for otherwise disqualifying financial interests derived from Indian or Alaska Native...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Exemption for otherwise disqualifying financial interests derived from Indian or Alaska Native birthrights. 5501.105 Section 5501.105... financial interests derived from Indian or Alaska Native birthrights. (a) Under 18 U.S.C. 208(b)(4),...

  18. U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal year 2004

    USGS Publications Warehouse

    ,; Brunstein, F. Craig

    2006-01-01

    The USGS works in cooperation with American Indian and Alaska Native governments to conduct research on (1) water, energy, and mineral resources, (2) animals and plants that are important for traditional lifeways or have environmental or economic significance, and (3) natural hazards. This report describes most of the activities that the USGS conducted with American Indian and Alaska Native governments, educational institutions, and individuals during Federal fiscal year (FY) 2004. Most of these USGS activities were collaborations with Tribes, Tribal organizations, or professional societies. Other activities were conducted cooperatively with the U.S. Bureau of Indian Affairs (BIA) or other Federal entities.

  19. Gifted and Talented American Indian and Alaska Native Students.

    ERIC Educational Resources Information Center

    Tonemah, Stuart

    Native American tribes have a critical need for effective leadership, which can be found in the brightest of their youth. However, the focus of federal and state Native programs has been to provide remedial education. Historically, Native students at federal boarding schools did not perform at high levels because of low teacher expectations,…

  20. Understanding Disabilities in American Indian and Alaska Native Communities. Toolkit Guide.

    ERIC Educational Resources Information Center

    National Council on Disability, Washington, DC.

    This "toolkit" document is intended to provide a culturally appropriate set of resources to address the unique political and legal concerns of people with disabilities in American Indian/Alaska Native (AI/AN) communities. It provides information on education, health, vocational rehabilitation (VR), independent living, model approaches, and…

  1. Preventing Substance Abuse in American Indian and Alaska Native Youth: Promising Strategies for Healthier Communities

    ERIC Educational Resources Information Center

    Hawkins, Elizabeth H.; Cummins, Lillian H.; Marlatt, G. Alan

    2004-01-01

    Substance abuse has had profoundly devastating effects on the health and well-being of American Indians and Alaska Natives. A wide variety of intervention methods has been used to prevent or stem the development of alcohol and drug problems in Indian youth, but there is little empirical research evaluating these efforts. This article is an…

  2. Factors Affecting Entry into Substance Abuse Treatment: Gender Differences among Alcohol-Dependent Alaska Natives.

    ERIC Educational Resources Information Center

    Parks, Cheryl A.; Hesselbrock, Michie N.; Hesselbrock, Victor M.; Segal, Bernard

    2003-01-01

    Investigates alcohol treatment among Alaska Natives. Time between age at diagnosis and first treatment was similar for men and women. Women were more likely to be parents and reported more contact with health and mental health providers. Among men, acting as a parent, lifetime depression, and type of professional consulted were significantly…

  3. Ohoyo One Thousand: A Resource Guide of American Indian/Alaska Native Women, 1982.

    ERIC Educational Resources Information Center

    Anderson, Owanah

    The resource guide contains a listing of 1,004 notable American Indian/Alaska Native women who are willing to share their resource skills in 62 Indian-specific programs, Indian priority issues, and women's agenda issues. The women represent 321 tribes and bands and are from 44 states. Biographical briefs for each woman include personal data (name,…

  4. A Process Evaluation of the Alaska Native Colorectal Cancer Family Outreach Program

    ERIC Educational Resources Information Center

    Redwood, Diana; Provost, Ellen; Lopez, Ellen D. S.; Skewes, Monica; Johnson, Rhonda; Christensen, Claudia; Sacco, Frank; Haverkamp, Donald

    2016-01-01

    This article presents the results of a process evaluation of the Alaska Native (AN) Colorectal Cancer (CRC) Family Outreach Program, which encourages CRC screening among AN first-degree relatives (i.e., parents, siblings, adult children; hereafter referred to as relatives) of CRC patients. Among AN people incidence and death rates from CRC are the…

  5. Information Processing Patterns of Postsecondary American Indian/Alaska Native Students

    ERIC Educational Resources Information Center

    Aragon, Steven R.

    2004-01-01

    In the last of a three-part series, this study examined the information processing patterns of postsecondary American Indian/Alaska Native students attending community and tribal colleges in the Southwest. Using a survey design, students completed the Kolb Learning Style Inventory, the Briggs and Myers Myers-Briggs Type Indicator, and the Oltman,…

  6. With All My Relations: Counseling American Indians and Alaska Natives within a Familial Context

    ERIC Educational Resources Information Center

    Harper, Faith G.

    2011-01-01

    Statistics show that two thirds of American Indians and Alaska Natives (AIs/ANs) live outside of tribal areas, and 50% of those individuals who seek counseling services will not use tribal resources. There is a strong likelihood that counselors will have the opportunity to provide services to AI/AN clients. The review of the academic literature…

  7. Incorporating the Culture of American Indian/Alaska Native Students into the Classroom

    ERIC Educational Resources Information Center

    Guillory, Raphael M.; Williams, Garnet L.

    2014-01-01

    Focus group interviews were conducted with educators and stakeholders for American Indian/Alaska Native (AI/AN) students, including teachers, elementary and high school principals, tribal community leaders, and parents, to determine a global definition of culture and ways of infusing culture into curriculum to better educate AI/AN students. Focus…

  8. Giving Back: An Analysis of Motivations of Aspiring American Indian/Alaska Native School Leaders

    ERIC Educational Resources Information Center

    Vogel, Linda R.; Rude, Harvey

    2011-01-01

    This study examines the motivations of American Indian/Alaska Native (AI/AN) educators currently enrolled in an educational leadership preparation program aspiring to educational leadership positions within AI/AN communities. Understanding the motivation of AI/AN educators to become school leaders may assist in increasing the pool of AI/AN school…

  9. American Indian/Alaska Native Students' Use of a University Student Support Office

    ERIC Educational Resources Information Center

    Yang, Raymond K.; Byers, Steven R.; Fenton, Beverly

    2006-01-01

    American Indian/Alaska Native college students responded to two surveys: one assessing their overall psychological status; the other, their current commitment to the traditions they learned as children. Students described their psychological status in reliable, yet diverse ways: displaced and lost; comfortable and naturally embedded; sick,…

  10. 77 FR 13137 - Draft Policy on Consultation with Alaska Native Claims Settlement Act Corporations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... to ensure consultation and coordination with Indian tribal governments on Federal actions that will... required to consult and coordinate with ANCSA corporations on the same basis as Indian tribes in developing...] shall hereafter consult with Alaska Native corporations on the same basis as Indian tribes...

  11. American Indian and Alaska Native Early Childhood Health, Development, and Education Assessment Research. ERIC Digest.

    ERIC Educational Resources Information Center

    Hammer, Patricia Cahape; Demmert, William G., Jr.

    This digest reports on the very limited research that has focused specifically on early childhood issues in American Indian and Alaska Native (AI/AN) health, development, and education. Extant research focuses primarily on infant mortality, birth weight and growth, obesity, and hearing and speech. Beginning in 1985, a longitudinal study called the…

  12. 76 FR 35221 - Epidemiology Program for American Indian/Alaska Native Tribes and Urban Indian Communities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Indian Health Service Epidemiology Program for American Indian/Alaska Native Tribes and... Z. Gould, Federal Register Liaison Officer, Indian Health Service. BILLING CODE 4165-16-M...

  13. Body Mass Index and Cancer Screening in Older American Indian and Alaska Native Men

    ERIC Educational Resources Information Center

    Muus, Kyle J.; Baker-Demaray, Twyla; McDonald, Leander R.; Ludtke, Richard L.; Allery, Alan J.; Bogart, T. Andy; Goldberg, Jack; Ramsey, Scott D.; Buchwald, Dedra S.

    2009-01-01

    Context: Regular screenings are important for reducing cancer morbidity and mortality. There are several barriers to receiving timely cancer screening, including overweight/obesity. No study has examined the relationship between overweight/obesity and cancer screening among American Indian/Alaska Natives (AI/ANs). Purpose: To describe the…

  14. A Review of Psychological and Educational Assessment of Northern American Indian/Alaska Native Children.

    ERIC Educational Resources Information Center

    Amos, Terese Lipinski

    1997-01-01

    Reviews the literature on psychological and educational assessment of American Indian and Alaska Native children, including the background psychological factors of biological deprivation, motivation, attitudes toward self, and traditional nonformal education. Discusses brain hemispheres, visuospatial skills, otitis media, fetal alcohol syndrome,…

  15. NCES Studies on American Indian and Alaska Native Education. NCES 2005-535

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2005

    2005-01-01

    The Office of Indian Education (OIE) helps support local education agencies, Indian tribes and organizations, postsecondary institutions, and other entities in their efforts to address the unique educational and culturally related academic needs of American Indians and Alaska Natives (AI/AN) so that these students can meet the same challenging…

  16. Using Digital Stories to Understand the Lives of Alaska Native Young People

    ERIC Educational Resources Information Center

    Wexler, Lisa; Eglinton, Kristen; Gubrium, Aline

    2014-01-01

    To better understand how young Alaska Native (Inupiaq) people are creatively responding to the tensions of growing up in a world markedly different from that of their parents and grandparents, the pilot study examined youth-produced digital stories as representations of their everyday lives, values, and identities. Two hundred and seventy-one…

  17. Summer Internship Program for American Indian and Native Alaska College Students

    ScienceCinema

    None

    2016-07-12

    Argonne National Laboratory's Summer Internship Program for American Indian & Native Alaska College Students. Supported by the Office of Indian Energy and Economic Development (IEED) in partnership with the Council of Energy Resource Tribes (CERT) and the U.S. Department of Energy.

  18. Substance Use and Sexual Risk Behaviors among American Indian and Alaska Native High School Students

    ERIC Educational Resources Information Center

    de Ravello, Lori; Everett Jones, Sherry; Tulloch, Scott; Taylor, Melanie; Doshi, Sonal

    2014-01-01

    Background: We describe the prevalence of behaviors that put American Indian and Alaska Native (AI/AN) high school students at risk for teen pregnancy and sexually transmitted infections (STIs) and the relationships among race/ethnicity and these behaviors. Methods: We analyzed merged 2007 and 2009 data from the national Youth Risk Behavior…

  19. Indian Health Service: A Comprehensive Health Care Program for American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    Indian Health Service (PHS/HSA), Rockville, MD.

    Comprehensive health care (preventive, curative, rehabilitative, and environmental) for more than 930,000 eligible American Indians and Alaska Natives is the responsibility of the Indian Health Service (IHS). Since 1955, this agency of the U.S. Public Health Service has made notable progress in raising the health status of Indians and Alaska…

  20. The Act of Claiming Higher Education as Indigenous Space: American Indian/Alaska Native Examples

    ERIC Educational Resources Information Center

    Windchief, Sweeney; Joseph, Darold H.

    2015-01-01

    This paper examines the concept of claiming postsecondary education as Indigenous space using curriculum, American Indian student services, and digital media. The intention of this manuscript is to address the disparities that are the result of assimilative educational practices in higher education for American Indians and Alaska Natives by…

  1. Social and Emotional Distress among American Indian and Alaska Native Students: Research Findings. ERIC Digest.

    ERIC Educational Resources Information Center

    Clarke, Ardy SixKiller

    Many American Indian and Alaska Native (AI/AN) youth are repeatedly exposed to opportunities to participate in self-destructive and illegal behaviors. This digest examines risk factors associated with four contexts: peers, family, school, and community. Recent research has shown that, relative to national averages, AI/AN youth have higher rates of…

  2. Perceptions of Child Neglect among Urban American Indian/Alaska Native Parents

    ERIC Educational Resources Information Center

    Evans-Campbell, Teresa

    2008-01-01

    A survey of 101 American Indian/Alaska Native (AIAN) parents in Los Angeles was conducted to explore perceptions of child neglect among urban AIAN parents and factors associated with perceptions. Participants rated substance abuse by parents as the most serious type of neglect. Providing material necessities and providing adequate structure were…

  3. Emotional and Behavioral Aspects of Diabetes in American Indians/Alaska Natives: A Systematic Literature Review

    ERIC Educational Resources Information Center

    Scarton, Lisa J.; de Groot, Mary

    2017-01-01

    American Indians and Alaska Natives (AI/ANs) bear a disproportionate burden of diabetes and associated long-term complications. Behavioral interventions play a vital role in promoting diabetes medical and psychological outcomes, yet the development of interventions for AI/AN communities has been limited. A systematic review was conducted of…

  4. Education of Indian and Alaska Native Children in Rural Areas: New Horizons?

    ERIC Educational Resources Information Center

    Mack, David P.

    Recent organizational changes in the Bureau of Indian Affairs (BIA) as well as the formation of Alaska's Rural Education Attendance Areas (REAAs) have important implications for the education of rural Native American children. The Title XI Education Amendments passed in November, 1978 (P.L. 95-561) aim at solving some of the administrative…

  5. The Politics of Education Provision in Rural Native Alaska: The Case of Yukon Village

    ERIC Educational Resources Information Center

    Dinero, Steven

    2004-01-01

    In this paper, I address the role of educational service provision as a mode of post-colonial assimilation and encapsulation in Native Alaska (USA). I argue that these services have historically served State interests above local interests, implemented with little regard for indigenous values or priorities. The role of education provision in one…

  6. A Review of Child Psychiatric Epidemiology With Special Reference to American Indian and Alaska Native Children.

    ERIC Educational Resources Information Center

    Green, Ben Ezra; And Others

    1981-01-01

    Places the limited knowledge of the psychological problems of American Indian and Alaska Native children in context of general child psychiatric epidemiology, using the taxonomy of the American Psychiatric Association's third "Diagnostic and Statistical Manual." Available from: White Cloud Center, Gaines Hall UOHSC, 840 Southwest Gaines…

  7. American Indian and Alaska Native Substance Abuse: Co-Morbidity and Cultural Issues

    ERIC Educational Resources Information Center

    Gray, Norma; Nye, Patricia S.

    2001-01-01

    The devastating impact of substance abuse on American Indians and Alaska Natives (AI/ANs) is reviewed with an emphasis on psychological and physical effects. Co-morbidity of substance abuse, trans-generational trauma, Post-Traumatic Stress Disorder, and depression among AI/ANs is also discussed since each condition may cause, impact, and/or…

  8. Summer Internship Program for American Indian and Native Alaska College Students

    SciTech Connect

    2010-01-01

    Argonne National Laboratory's Summer Internship Program for American Indian & Native Alaska College Students. Supported by the Office of Indian Energy and Economic Development (IEED) in partnership with the Council of Energy Resource Tribes (CERT) and the U.S. Department of Energy.

  9. 25 CFR 163.40 - Indian and Alaska Native forestry education assistance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Secretary shall pay all costs for tuition, books, fees and living expenses incurred by a forester intern... students who are enrolled in secondary schools, tribal or Alaska Native community colleges, and other post... college preparatory course work, an accredited institution which grants bachelor degrees in forestry...

  10. 25 CFR 163.40 - Indian and Alaska Native forestry education assistance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Secretary shall pay all costs for tuition, books, fees and living expenses incurred by a forester intern... students who are enrolled in secondary schools, tribal or Alaska Native community colleges, and other post... college preparatory course work, an accredited institution which grants bachelor degrees in forestry...

  11. 25 CFR 163.40 - Indian and Alaska Native forestry education assistance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Secretary shall pay all costs for tuition, books, fees and living expenses incurred by a forester intern... students who are enrolled in secondary schools, tribal or Alaska Native community colleges, and other post... college preparatory course work, an accredited institution which grants bachelor degrees in forestry...

  12. 25 CFR 163.40 - Indian and Alaska Native forestry education assistance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Secretary shall pay all costs for tuition, books, fees and living expenses incurred by a forester intern... students who are enrolled in secondary schools, tribal or Alaska Native community colleges, and other post... college preparatory course work, an accredited institution which grants bachelor degrees in forestry...

  13. 25 CFR 163.40 - Indian and Alaska Native forestry education assistance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Secretary shall pay all costs for tuition, books, fees and living expenses incurred by a forester intern... students who are enrolled in secondary schools, tribal or Alaska Native community colleges, and other post... college preparatory course work, an accredited institution which grants bachelor degrees in forestry...

  14. Occurrence of pancreatic, biliary tract, and gallbladder cancers in Alaska Native people, 1973–2007

    PubMed Central

    Alberts, Steven R.; Kelly, Janet J.; Ashokkumar, Ramkumar; Lanier, Anne P.

    2012-01-01

    Objectives To describe the occurrence of pancreatic, biliary tract, and gallbladder cancers within the Alaska Native (AN) population. Study design Population-based analysis utilizing a tumor registry and comparative population data. Methods Pancreaticobiliary cancers rates for AN people during 1973–2007 were determined from the Surveillance, Epidemiology, and End Results (SEER) AN Tumor Registry. Cancer incidence rates were age-adjusted to the World Standard Million and compared over 2 time periods with US white and black rates. Results During 1973–2007, 213 AN people developed pancreatic cancer, 73 gallbladder cancer and 61 biliary tract cancer. Pancreatic cancer occurs at similar rates in AN men and women, but data for 1993–2007 indicate that the rates among AN men may be increasing. The incidence rate in AN women (9.5/100,000) was statistically higher than in US white women (5.8/100,000). The incidence for biliary tract cancer in AN men and gallbladder cancer in AN men and women is statistically higher than that for US whites and blacks. Conclusions Pancreaticobiliary cancers, particularly biliary tract and gallbladder cancers, in both AN men and women and pancreatic cancer in women occur at an increased rate in AN people. Risk factors relating to the elevated rate are discussed. Certain factors are potentially modifiable, such as the use of tobacco and obesity. PMID:22456038

  15. Funding and Resources for American Indian and Alaska Native Education.

    ERIC Educational Resources Information Center

    Brescia, William

    The Federal Government has a responsibility to fulfill treaty promises for Native education. However, spending for Native education has fallen since 1975, while overall educational spending has increased. Reversal of this trend must include a shift in focus from quantitative goals to qualitative goals and support of culturally relevant education.…

  16. The Alaska Native Claims Settlement Act and the Alaskans

    ERIC Educational Resources Information Center

    Perret, Karen

    1978-01-01

    The article discusses: the ideological and juridical basis for U.S. relationships with Native Americans, examines some of the most significant provisions of the Act, suggests that those provisions are in conflict with Native cognitive systems, and suggests some effects of the Act in the light of fundamental U.S. ideology. (Author/NQ)

  17. Posttraumatic Stress Disorder and Symptoms among American Indians and Alaska Natives: A Review of the Literature

    PubMed Central

    Bassett, Deborah; Buchwald, Dedra; Manson, Spero

    2013-01-01

    Purpose: American Indians and Alaska Natives (AI/ANs) experience high rates of trauma and posttraumatic stress disorder (PTSD). We reviewed existing literature to address three interrelated questions: 1) What is the prevalence of PTSD and PTSD symptoms among AI/ANs? 2) What are the inciting events, risk factors, and comorbidities in AI/ANs, and do they differ from those in the general U.S. population? 3) Are studies available to inform clinicians about the course and treatment of PTSD in this population? Methods: We searched the PubMed and Web of Science databases and a database on AI/AN health, capturing an initial sample of 77 original English-language articles published 1992-2010. After applying exclusion criteria, we retained 37 articles on prevalence of PTSD and related symptoms among AI/AN adults. We abstracted key information and organized it in tabular format. Results: AI/ANs experience a substantially greater burden of PTSD and related symptoms than U.S. Whites. Combat experience and interpersonal violence were consistently cited as leading causes of PTSD and related symptoms. PTSD was associated with bodily pain, lung disorders, general health problems, substance abuse, and pathological gambling. In general, inciting events, risk factors, and comorbidities appear similar to those in the general U.S. population. Conclusions: Substantial research indicates a strikingly high incidence of PTSD in AI/AN populations. However, inciting events, risk factors, and comorbidities in AI/ANs, and how they may differ from those in the general population, are poorly understood. Very few studies are available on the clinical course and treatment of PTSD in this vulnerable population. PMID:24022752

  18. Population structure and genetic diversity of moose in Alaska.

    PubMed

    Schmidt, Jennifer I; Hundertmark, Kris J; Bowyer, R Terry; McCracken, Kevin G

    2009-01-01

    Moose (Alces alces) are highly mobile mammals that occur across arboreal regions of North America, Europe, and Asia. Alaskan moose (Alces alces gigas) range across much of Alaska and are primary herbivore consumers, exerting a prominent influence on ecosystem structure and functioning. Increased knowledge gained from population genetics provides insights into their population dynamics, history, and dispersal of these unique large herbivores and can aid in conservation efforts. We examined the genetic diversity and population structure of moose (n = 141) with 8 polymorphic microsatellites from 6 regions spanning much of Alaska. Expected heterozygosity was moderate (H(E) = 0.483-0.612), and private alleles ranged from 0 to 6. Both F(ST) and R(ST) indicated significant population structure (P < 0.001) with F(ST) < 0.109 and R(ST) < 0.125. Results of analyses from STRUCTURE indicated 2 prominent population groups, a mix of moose from the Yakutat and Tetlin regions versus all other moose, with slight substructure observed among the second population. Estimates of dispersal differed between analytical approaches, indicating a high level of historical or current gene flow. Mantel tests indicated that isolation-by-distance partially explained observed structure among moose populations (R(2) = 0.45, P < 0.01). Finally, there was no evidence of bottlenecks either at the population level or overall. We conclude that weak population structure occurs among moose in Alaska with population expansion from interior Alaska westward toward the coast.

  19. An historical profile of American Indians and Alaska Natives in psychology.

    PubMed

    Trimble, Joseph E; Clearing-Sky, Mary

    2009-10-01

    The history of American Indian and Alaska Native psychology is a brief one in comparison with the rich histories of other U.S. ethnic groups. In the mid-1960s, there were probably 10 or so Indians and Natives with doctoral degrees in psychology; since then, that number has increased to about 350. The number of publications dealing with Indian and Native psychological topics also has increased significantly over the past 40 years. Appreciable gains have been made in the number of academic institutions that actively recruit and educate Indian and Native students in psychology and in the conduct of research and scholarly projects. The progress and developments generated and attained in Indian and Native psychology in the United States is summarized in this article. To add to the discussion, the voices and experiences of 5 notable American Indian elder psychologists also are featured.

  20. Native and Non-Native Teachers and Administrators for Elementary and Secondary Schools Serving American Indian and Alaska Native Students.

    ERIC Educational Resources Information Center

    Noley, Grayson

    This paper discusses issues in the recruitment, retention, and training of Native college students as teachers and school administrators. The number of Native educational professionals serving schools for Native students is extremely small, and there is evidence that even this number is declining relative to the increasing Native school…

  1. U.S. Geological Survey Activities Related to American Indians and Alaska Natives: Fiscal Year 2005

    USGS Publications Warehouse

    Marcus, Susan M.

    2007-01-01

    Introduction This report describes the activities that the U.S. Geological Survey (USGS) conducted with American Indian and Alaska Native governments, educational institutions, and individuals during Federal fiscal year (FY) 2005. Most of these USGS activities were collaborations with Tribes, Tribal organizations, or professional societies. Others were conducted cooperatively with the Bureau of Indian Affairs (BIA) or other Federal entities. The USGS is the earth and natural science bureau within the U.S. Department of the Interior (DOI). The USGS does not have regulatory or land management responsibilities. As described in this report, there are many USGS activities that are directly relevant to American Indians, Alaska Natives, and to Native lands. A USGS website, dedicated to making USGS more accessible to American Indians, Alaska Natives, their governments, and institutions, is available at www.usgs.gov/indian. This website includes information on how to contact USGS American Indian/Alaska Native Liaisons, training opportunities, and links to other information resources. This report and previous editions are also available through the website. The USGS realizes that Native knowledge and cultural traditions of living in harmony with nature result in unique Native perspectives that enrich USGS studies. USGS seeks to increase the sensitivity and openness of its scientists to the breadth of Native knowledge, expanding the information on which their research is based. USGS scientific studies include data collection, mapping, natural resource modeling, and research projects. These projects typically last 2 or 3 years, although some are parts of longer-term activities. Some projects are funded cooperatively, with USGS funds matched or supplemented by individual Tribal governments, or by the BIA. These projects may also receive funding from the U.S. Environmental Protection Agency (USEPA), the Indian Health Service (part of the Department of Health and Human Services

  2. A Report on the Status of American Indians and Alaska Natives in Education: Historical Legacy to Cultural Empowerment

    ERIC Educational Resources Information Center

    Trujillo, Octaviana V.; Alston, Denise A.

    2005-01-01

    On October 27, 2004, the National Education Association (NEA) joined with the National Indian Education Association (NIEA) to host "Moving from Research to Practice: A Summit on Indian Students." Over 100 American Indian and Alaska Native education practitioners and researchers from Alaska to Mississippi gathered to share their knowledge…

  3. Linkages to improve mortality data for American Indians and Alaska Natives: a new model for death reporting?

    PubMed

    Anderson, Robert N; Copeland, Glenn; Hayes, John Mosely

    2014-06-01

    Racial misclassification is a well-documented weakness of mortality data taken from death certificates. As a result, mortality statistics for American Indians and Alaska Natives (AI/ANs) present, at best, an inaccurate and misleading assessment of mortality in this population. Studies evaluating the quality of race/ethnicity reporting on death certificates have linked data from death certificates to other data sources collected when the decedent was still alive (e.g., Census, Current Population Survey). Such studies have shown substantial misclassification of AI/AN decedents. Despite limitations, linking mortality data from death certificates with data from other sources collected when decedents were living provides opportunities to evaluate and correct misclassification of populations such as AI/AN persons and facilitates the calculation and presentation of more accurate mortality statistics.

  4. Impacts of fire on non-native plant recruitment in black spruce forests of interior Alaska

    PubMed Central

    Conway, Alexandra J.; Jean, Mélanie

    2017-01-01

    Climate change is expected to increase the extent and severity of wildfires throughout the boreal forest. Historically, black spruce (Picea mariana (Mill.) B.S.P.) forests in interior Alaska have been relatively free of non-native species, but the compounding effects of climate change and an altered fire regime could facilitate the expansion of non-native plants. We tested the effects of wildfire on non-native plant colonization by conducting a seeding experiment of non-native plants on different substrate types in a burned black spruce forest, and surveying for non-native plants in recently burned and mature black spruce forests. We found few non-native plants in burned or mature forests, despite their high roadside presence, although invasion of some burned sites by dandelion (Taraxacum officinale) indicated the potential for non-native plants to move into burned forest. Experimental germination rates were significantly higher on mineral soil compared to organic soil, indicating that severe fires that combust much of the organic layer could increase the potential for non-native plant colonization. We conclude that fire disturbances that remove the organic layer could facilitate the invasion of non-native plants providing there is a viable seed source and dispersal vector. PMID:28158284

  5. Impacts of fire on non-native plant recruitment in black spruce forests of interior Alaska.

    PubMed

    Walker, Xanthe J; Frey, Matthew D; Conway, Alexandra J; Jean, Mélanie; Johnstone, Jill F

    2017-01-01

    Climate change is expected to increase the extent and severity of wildfires throughout the boreal forest. Historically, black spruce (Picea mariana (Mill.) B.S.P.) forests in interior Alaska have been relatively free of non-native species, but the compounding effects of climate change and an altered fire regime could facilitate the expansion of non-native plants. We tested the effects of wildfire on non-native plant colonization by conducting a seeding experiment of non-native plants on different substrate types in a burned black spruce forest, and surveying for non-native plants in recently burned and mature black spruce forests. We found few non-native plants in burned or mature forests, despite their high roadside presence, although invasion of some burned sites by dandelion (Taraxacum officinale) indicated the potential for non-native plants to move into burned forest. Experimental germination rates were significantly higher on mineral soil compared to organic soil, indicating that severe fires that combust much of the organic layer could increase the potential for non-native plant colonization. We conclude that fire disturbances that remove the organic layer could facilitate the invasion of non-native plants providing there is a viable seed source and dispersal vector.

  6. Food Insecurity and Obesity Among American Indians and Alaska Natives and Whites in California

    PubMed Central

    JERNIGAN, VALARIE BLUE BIRD; GARROUTTE, EVA; KRANTZ, ELIZABETH M.; BUCHWALD, DEDRA

    2015-01-01

    Food insecurity is linked to obesity among some, but not all, racial and ethnic populations. We examined the prevalence of food insecurity and the association between food insecurity and obesity among American Indians (AIs) and Alaska Natives (ANs) and a comparison group of whites. Using the 2009 California Health Interview Survey, we analyzed responses from 592 AIs/ANs and 7371 white adults with household incomes at or below 200% of the federal poverty level. Food insecurity was measured using a standard 6-item scale. Sociodemographics, exercise, and obesity were all obtained using self-reported survey data. Logistic regression was used to estimate associations. The prevalence of food insecurity was similar among AIs/ANs and whites (38.7% vs 39.3%). Food insecurity was not associated with obesity in either group in analyses adjusted for sociodemographics and exercise. The ability to afford high-quality foods is extremely limited for low-income Californians regardless of race. Health policy discussions must include increased attention on healthy food access among the poor, including AIs/ANs, for whom little data exist. PMID:26865900

  7. Perinatal and Infant Health Among Rural and Urban American Indians/Alaska Natives

    PubMed Central

    Baldwin, Laura-Mae; Grossman, David C.; Casey, Susan; Hollow, Walter; Sugarman, Jonathan R.; Freeman, William L.; Hart, L. Gary

    2002-01-01

    Objectives. We sought to provide a national profile of rural and urban American Indian/Alaska Native (AI/AN) maternal and infant health. Methods. In this cross-sectional study of all 1989–1991 singleton AI/AN births to US residents, we compared receipt of an inadequate pattern of prenatal care, low birthweight (< 2500 g), infant mortality, and cause of death for US rural and urban AI/AN and non-AI/AN populations. Results. Receipt of an inadequate pattern of prenatal care was significantly higher for rural than for urban mothers of AI/AN infants (18.1% vs 14.4%, P ≤ .001); rates for both groups were over twice that for Whites (6.8%). AI/AN postneonatal death rates (rural = 6.7 per 1000; urban = 5.4 per 1000) were more than twice that of Whites (2.6 per 1000). Conclusions. Preventable disparities between AI/ANs and Whites in maternal and infant health status persist. PMID:12197982

  8. Infectious Disease Mortality Among American Indians and Alaska Natives, 1999–2009

    PubMed Central

    Cheek, James E.; Holman, Robert C.; Redd, John T.; Haberling, Dana

    2014-01-01

    Objectives. We described death rates and leading causes of death caused by infectious diseases (IDs) in American Indian/Alaska Native (AI/AN) persons. Methods. We analyzed national mortality data, adjusted for AI/AN race by linkage with Indian Health Service registration records, for all US counties and Contract Health Service Delivery Area (CHSDA) counties. The average annual 1999 to 2009 ID death rates per 100 000 persons for AI/AN persons were compared with corresponding rates for Whites. Results. The ID death rate in AI/AN populations was significantly higher than that of Whites. A reported 8429 ID deaths (rate 86.2) in CHSDA counties occurred among AI/AN persons; the rate was significantly higher than the rate in Whites (44.0; rate ratio [RR] = 1.96; 95% confidence interval [CI] = 1.91, 2.00). The rates for the top 10 ID underlying causes of death were significantly higher for AI/AN persons than those for Whites. Lower respiratory tract infection and septicemia were the top-ranked causes. The greatest relative rate disparity was for tuberculosis (RR = 13.51; 95% CI = 11.36, 15.93). Conclusions. Health equity might be furthered by expansion of interventions to reduce IDs among AI/AN communities. PMID:24754622

  9. A Process Evaluation of the Alaska Native Colorectal Cancer Family Outreach Program

    PubMed Central

    Redwood, Diana; Provost, Ellen; Lopez, Ellen D. S.; Skewes, Monica; Johnson, Rhonda; Christensen, Claudia; Sacco, Frank; Haverkamp, Donald

    2015-01-01

    This article presents the results of a process evaluation of the Alaska Native (AN) Colorectal Cancer (CRC) Family Outreach Program, which encourages CRC screening among AN first-degree relatives (i.e., parents, siblings, adult children; hereafter referred to as relatives) of CRC patients. Among AN people incidence and death rates from CRC are the highest of any ethnic/racial group in the United States. Relatives of CRC patients are at increased risk; however, CRC can be prevented and detected early through screening. The evaluation included key informant interviews (August to November 2012) with AN and non-AN stakeholders and program document review. Five key process evaluation components were identified: program formation, evolution, outreach responses, strengths, and barriers and challenges. Key themes included an incremental approach that led to a fully formed program and the need for dedicated, culturally competent patient navigation. Challenges included differing relatives’ responses to screening outreach, health system data access and coordination, and the program impact of reliance on grant funding. This program evaluation indicated a need for more research into motivating patient screening behaviors, electronic medical records systems quality improvement projects, improved data-sharing protocols, and program sustainability planning to continue the dedicated efforts to promote screening in this increased risk population. PMID:26157041

  10. Policy challenges in American Indian/Alaska Native health professions education.

    PubMed

    Warne, Donald

    2007-10-01

    Disparities exist in the numbers of American Indians and Alaska Natives (AI/ANs) in the health professions as compared with the general United States (US) population. Numerous factors contribute to this disparity, including inequities in education, healthcare and economic development opportunities. The basis for inequality is rooted in the policy arena. Issues in health professions education blend the arenas of health policy and education policy. Although AI/ANs have a birth right to healthcare and to education programs as a result of treaties signed between the US and tribal governments, these programs are severely under funded. To understand the disparities in health professions education for AI/ANs today, it is important to understand the history of US federal Indian policy over the last two centuries. Following a history of removal, assimilation, reorganization and termination, the current phase of federal Indian policy is tribal self-determination. As a result, opportunities exist to reduce disparities in the number of AI/AN health professionals and in health disparities. AI/AN tribes have the opportunity to work in partnership to coordinate health, education, social and economic development policy to increase the numbers of AI/AN health professionals. Tribes can also make it a priority to coordinate political advocacy efforts to improve funding for AI/AN health and education programs.

  11. A Process Evaluation of the Alaska Native Colorectal Cancer Family Outreach Program.

    PubMed

    Redwood, Diana; Provost, Ellen; Lopez, Ellen D S; Skewes, Monica; Johnson, Rhonda; Christensen, Claudia; Sacco, Frank; Haverkamp, Donald

    2016-02-01

    This article presents the results of a process evaluation of the Alaska Native (AN) Colorectal Cancer (CRC) Family Outreach Program, which encourages CRC screening among AN first-degree relatives (i.e., parents, siblings, adult children; hereafter referred to as relatives) of CRC patients. Among AN people incidence and death rates from CRC are the highest of any ethnic/racial group in the United States. Relatives of CRC patients are at increased risk; however, CRC can be prevented and detected early through screening. The evaluation included key informant interviews (August to November 2012) with AN and non-AN stakeholders and program document review. Five key process evaluation components were identified: program formation, evolution, outreach responses, strengths, and barriers and challenges. Key themes included an incremental approach that led to a fully formed program and the need for dedicated, culturally competent patient navigation. Challenges included differing relatives' responses to screening outreach, health system data access and coordination, and the program impact of reliance on grant funding. This program evaluation indicated a need for more research into motivating patient screening behaviors, electronic medical records systems quality improvement projects, improved data-sharing protocols, and program sustainability planning to continue the dedicated efforts to promote screening in this increased risk population.

  12. The Public Health Foundation of Health Services for American Indians & Alaska Natives

    PubMed Central

    2014-01-01

    The integration of public health practices with federal health care for American Indians and Alaska Natives (AI/ANs) largely derives from three major factors: the sovereign nature of AI/AN tribes, the sociocultural characteristics exhibited by the tribes, and that AI/ANs are distinct populations residing in defined geographic areas. The earliest services consisted of smallpox vaccination to a few AI/AN groups, a purely public health endeavor. Later, emphasis on public health was codified in the Snyder Act of 1921, which provided for, among other things, conservation of the health of AI/AN persons. Attention to the community was greatly expanded with the 1955 transfer of the Indian Health Service from the US Department of the Interior to the Public Health Service and has continued with the assumption of program operations by many tribes themselves. We trace developments in integration of community and public health practices in the provision of federal health care services for AI/AN persons and discuss recent trends. PMID:24758580

  13. The influence of an Alaska Native accent and reputation on perceived therapist credibility.

    PubMed

    Swift, Joshua K; Mayra, Jenna; Justice, Chantel; Freitas-Murrell, Brittany

    2015-01-01

    In this study, we examined the influence of an Alaska Native (AN) accent and reputation on perceived therapist credibility after controlling for universal-diverse orientation. Participants listened to and rated therapist audio recordings that differed in AN accent (strong, minimal) and reputational cues (expert, recent graduate, student). While credibility ratings of the accent conditions did not differ in the expert and recent graduate scenarios, the graduate student therapist was seen as less attractive and useful when she spoke with a strong accent.

  14. Mathematics and Science Curricula in Elementary and Secondary Education for American Indian and Alaska Native Students.

    ERIC Educational Resources Information Center

    Preston, Vera

    Issues related to the improvement of mathematics and science education pertain to Native students as well as to the general population. Native students are most successful at tasks that use visual and spatial abilities and that involve simultaneous processing. Instruction should build on Native students' strengths. Experiential learning and…

  15. Trends in Alaska's People and Economy.

    ERIC Educational Resources Information Center

    Leask, Linda; Killorin, Mary; Martin, Stephanie

    This booklet provides data on Alaska's population, economy, health, education, government, and natural resources, including specific information on Alaska Natives. Since 1960, Alaska's population has tripled and become more diverse, more stable, older, less likely to be male or married, and more concentrated. About 69 percent of the population…

  16. Vaccination coverage levels among Alaska Native children aged 19-35 months--National Immunization Survey, United States, 2000-2001.

    PubMed

    2003-08-01

    In 2000, a total of 118,846 persons indicated that their race/ethnicity was Alaska Native (AN), either alone or in combination with one or more other racial/ethnic groups. AN groups comprise 19% of the population of Alaska and 0.4% of the total U.S. population. The AN grouping includes Eskimos, Aleuts, and Alaska Indians (members of the Alaska Athabaskan, Tlingit, Haida, or other AN tribes). Eskimo represented the largest AN tribal grouping, followed by Tlingit/Haida, Alaska Athabascan, and Aleut. Vaccination coverage levels among AN children have not been reported previously. This report presents data from the National Immunization Survey (NIS) for 2000-2001, which indicate that vaccination coverage levels among AN children aged 19-35 months exceeded the national health objective for 2010 (objective no. 14-22) for the majority of vaccines. This achievement indicates the effectiveness of using multiple strategies to increase vaccination coverage. Similar efforts might increase vaccination coverage in other rural regions with American Indian (AI)/AN populations.

  17. American Indian and Alaska Native mental health: diverse perspectives on enduring disparities.

    PubMed

    Gone, Joseph P; Trimble, Joseph E

    2012-01-01

    As descendants of the indigenous peoples of the United States, American Indians and Alaska Natives (AI/ANs) have experienced a resurgence in population and prospects since the beginning of the twentieth century. Today, tribally affiliated individuals number over two million, distributed across 565 federally recognized tribal communities and countless metropolitan and nonreservation rural areas. Although relatively little evidence is available, the existing data suggest that AI/AN adults and youth suffer a disproportionate burden of mental health problems compared with other Americans. Specifically, clear disparities have emerged for AI/AN substance abuse, posttraumatic stress, violence, and suicide. The rapid expansion of mental health services to AI/AN communities has, however, frequently preceded careful consideration of a variety of questions about critical components of such care, such as the service delivery structure itself, clinical treatment processes, and preventive and rehabilitative program evaluation. As a consequence, the mental health needs of these communities have easily outpaced and overwhelmed the federally funded agency designed to serve these populations, with the Indian Health Service remaining chronically understaffed and underfunded such that elimination of AI/AN mental health disparities is only a distant dream. Although research published during the past decade has substantially improved knowledge about AI/AN mental health problems, far fewer investigations have explored treatment efficacy and outcomes among these culturally diverse peoples. In addition to routine calls for greater clinical and research resources, however, AI/AN community members themselves are increasingly advocating for culturally alternative approaches and opportunities to address their mental health needs on their own terms.

  18. Occurrence of rabies in a wolf population in northeastern Alaska.

    PubMed

    Weiler, G J; Garner, G W; Ritter, D G

    1995-01-01

    Nine Alaskan wolves (Canis lupus) were found dead during spring and summer 1985; five of seven animals tested for rabies virus were positive. The 1985 epizootic altered annual den use patterns by wolves in northeastern Alaska, but did not appear to affect population size. We propose that rabies in arctic wolves may be more common than previously thought.

  19. The Way of the Human Being: Supporting Alaska Native Families Who Have a Child with a Disability

    ERIC Educational Resources Information Center

    Ryan, Susan; Murphy, Blanche; Harvey, Sandra; Nygren, Kristin; Kinavey, Erin; Ongtooguk, Paul

    2006-01-01

    Alaska Native peoples refer to themselves and their way of life as the "way of the human being" (Napolean, 1991). This term, referred to as "Yuuyaraq" by the Yup'ik Eskimo, speaks to the value the Yup'ik and other Alaskan Natives place on being fully human. Within the context of the "way of the human life," how can…

  20. Use of Large-Scale Data Sets to Study Educational Pathways of American Indian and Alaska Native Students

    ERIC Educational Resources Information Center

    Faircloth, Susan C.; Alcantar, Cynthia M.; Stage, Frances K.

    2014-01-01

    This chapter discusses issues and challenges encountered in using large-scale data sets to study educational experiences and subsequent outcomes for American Indian and Alaska Native (AI/AN) students. In this chapter, we argue that the linguistic and cultural diversity of Native peoples, coupled with the legal and political ways in which education…

  1. Assessment of Awareness of Connectedness as a Culturally-based Protective Factor for Alaska Native Youth

    PubMed Central

    Mohatt, Nathaniel V.; Fok, Carlotta Ching Ting; Burket, Rebekah; Henry, David; Allen, James

    2011-01-01

    Research with Native Americans has identified connectedness as a culturally-based protective factor against substance abuse and suicide. Connectedness refers to the interrelated welfare of the individual, one’s family, one’s community, and the natural environment. We developed an 18-item quantitative assessment of awareness of connectedness and tested it with 284 Alaska Native youth. Evaluation with confirmatory factor analysis and item response theory identified a 12-item subset that functions satisfactorily in a second-order, four-factor model. The proposed Awareness of Connectedness Scale displays good convergent and discriminant validity and correlates positively with hypothesized protective factors such as reasons for living and communal mastery. The measure has utility in the study of culture-specific protective factors and as an outcomes measure for behavioral health programs with Native American youth. PMID:21988583

  2. Native-Language Education: Addressing the Interests of Special Populations within U.S. Federal Policy

    ERIC Educational Resources Information Center

    Best, Jane; Dunlap, Allison

    2012-01-01

    This brief provides an overview of three federal laws that address native-language education and illustrates how these federal laws produce different results when coupled with state laws and other regional circumstances. For the purposes of this brief, native-language education refers to American Indians, Alaska Natives, and Native Hawaiians and…

  3. Work of the Bureau of Education for the Natives of Alaska. Bulletin, 1927, No. 6

    ERIC Educational Resources Information Center

    Hamilton, William

    1927-01-01

    Through its Alaska division, the United State Bureau of Education is developing and educating an aboriginal population of different races dwelling in widely varying regions and climates, many of whom require assistance in adjusting themselves to the new conditions with which civilization has confronted them. The problem involves both educating…

  4. Community-Based Research as a Mechanism to Reduce Environmental Health Disparities in American Indian and Alaska Native Communities

    PubMed Central

    McOliver, Cynthia Agumanu; Camper, Anne K.; Doyle, John T.; Eggers, Margaret J.; Ford, Tim E.; Lila, Mary Ann; Berner, James; Campbell, Larry; Donatuto, Jamie

    2015-01-01

    Racial and ethnic minority communities, including American Indian and Alaska Natives, have been disproportionately impacted by environmental pollution and contamination. This includes siting and location of point sources of pollution, legacies of contamination of drinking and recreational water, and mining, military and agricultural impacts. As a result, both quantity and quality of culturally important subsistence resources are diminished, contributing to poor nutrition and obesity, and overall reductions in quality of life and life expectancy. Climate change is adding to these impacts on Native American communities, variably causing drought, increased flooding and forced relocation affecting tribal water resources, traditional foods, forests and forest resources, and tribal health. This article will highlight several extramural research projects supported by the United States Environmental Protection Agency (USEPA) Science to Achieve Results (STAR) tribal environmental research grants as a mechanism to address the environmental health inequities and disparities faced by tribal communities. The tribal research portfolio has focused on addressing tribal environmental health risks through community based participatory research. Specifically, the STAR research program was developed under the premise that tribal populations may be at an increased risk for environmentally-induced diseases as a result of unique subsistence and traditional practices of the tribes and Alaska Native villages, community activities, occupations and customs, and/or environmental releases that significantly and disproportionately impact tribal lands. Through a series of case studies, this article will demonstrate how grantees—tribal community leaders and members and academic collaborators—have been addressing these complex environmental concerns by developing capacity, expertise and tools through community-engaged research. PMID:25872019

  5. Community-based research as a mechanism to reduce environmental health disparities in american Indian and alaska native communities.

    PubMed

    McOliver, Cynthia Agumanu; Camper, Anne K; Doyle, John T; Eggers, Margaret J; Ford, Tim E; Lila, Mary Ann; Berner, James; Campbell, Larry; Donatuto, Jamie

    2015-04-13

    Racial and ethnic minority communities, including American Indian and Alaska Natives, have been disproportionately impacted by environmental pollution and contamination. This includes siting and location of point sources of pollution, legacies of contamination of drinking and recreational water, and mining, military and agricultural impacts. As a result, both quantity and quality of culturally important subsistence resources are diminished, contributing to poor nutrition and obesity, and overall reductions in quality of life and life expectancy. Climate change is adding to these impacts on Native American communities, variably causing drought, increased flooding and forced relocation affecting tribal water resources, traditional foods, forests and forest resources, and tribal health. This article will highlight several extramural research projects supported by the United States Environmental Protection Agency (USEPA) Science to Achieve Results (STAR) tribal environmental research grants as a mechanism to address the environmental health inequities and disparities faced by tribal communities. The tribal research portfolio has focused on addressing tribal environmental health risks through community based participatory research. Specifically, the STAR research program was developed under the premise that tribal populations may be at an increased risk for environmentally-induced diseases as a result of unique subsistence and traditional practices of the tribes and Alaska Native villages, community activities, occupations and customs, and/or environmental releases that significantly and disproportionately impact tribal lands. Through a series of case studies, this article will demonstrate how grantees-tribal community leaders and members and academic collaborators-have been addressing these complex environmental concerns by developing capacity, expertise and tools through community-engaged research.

  6. Cultural Adaptation for Therapy with American Indians and Alaska Natives

    ERIC Educational Resources Information Center

    Gray, Jacqueline S.; Rose, WanmdiWi J.

    2012-01-01

    Most indigenous approaches for any interpersonal interaction begin with the relationship, knowing a person, developing trust, and respect for the individual that fits well with Western interpersonal approaches. Unfortunately, there exists no Western research to determine the efficacy of this method with indigenous populations. Because of the…

  7. Impacts of Federal Policy Decisions on Alaska Natives.

    ERIC Educational Resources Information Center

    McNabb, Steven

    1990-01-01

    Reviews findings of a four-year study designed to identify and measure the impacts of Federal decisions about the risks associated with large development projects on rural Alaskan populations. Addresses the consequences of off-shore oil and gas development activity. Consequences reinforce an urban bias and sustain dependencies on declining…

  8. Cultural Identity Among Urban American Indian/Alaska Native Youth: Implications for Alcohol and Drug Use.

    PubMed

    Brown, Ryan A; Dickerson, Daniel L; D'Amico, Elizabeth J

    2016-10-01

    American Indian / Alaska Native (AI/AN) youth exhibit high rates of alcohol and other drug (AOD) use, which is often linked to the social and cultural upheaval experienced by AI/ANs during the colonization of North America. Urban AI/AN youth may face unique challenges, including increased acculturative stress due to lower concentrations of AI/AN populations in urban areas. Few existing studies have explored cultural identity among urban AI/AN youth and its association with AOD use. This study used systematic qualitative methods with AI/AN communities in two urban areas within California to shed light on how urban AI/AN youth construct cultural identity and how this relates to AOD use and risk behaviors. We conducted 10 focus groups with a total of 70 youth, parents, providers, and Community Advisory Board members and used team-based structured thematic analysis in the Dedoose software platform. We identified 12 themes: intergenerational stressors, cultural disconnection, AI/AN identity as protective, pan-tribal identity, mixed racial-ethnic identity, rural vs. urban environments, the importance of AI/AN institutions, stereotypes and harassment, cultural pride, developmental trajectories, risks of being AI/AN, and mainstream culture clash. Overall, youth voiced curiosity about their AI/AN roots and expressed interest in deepening their involvement in cultural activities. Adults described the myriad ways in which involvement in cultural activities provides therapeutic benefits for AI/AN youth. Interventions that provide urban AI/AN youth with an opportunity to engage in cultural activities and connect with positive and healthy constructs in AI/AN culture may provide added impact to existing interventions.

  9. 78 FR 75365 - 30-Day Notice of Proposed Information Collection: Assessment of Native American, Alaska Native...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: Assessment of Native American..., Department of Housing and Urban Development, 451 7th Street SW., Washington, DC 20410; email Colette Pollard... Number: 2528-0288. Type of Request: Revision of a currently approved collection. Form Number:...

  10. Breast cancer and screening in American Indian and Alaska Native women.

    PubMed

    Roubidoux, Marilyn A

    2012-04-01

    Data relative to breast cancer among American Indian and Alaska native (AI/AN) women are limited and vary by regions. Despite national decreases in breast cancer incidence and mortality rates, declines in these measures have not yet appeared among AI/AN women. Health disparities in breast cancer persist, manifest by higher stage at diagnosis, and lower screening rates compared to other racial and ethnic groups. Disproportionately more AI/AN are younger at diagnosis. Screening beginning at age 40, improving access, annual rescreening, community education and outreach, and mobile mammography for rural areas are ways to improve these disparities in breast cancer.

  11. Wind Energy Resource Assessment on Alaska Native Lands in Cordova Region of Prince William Sound

    SciTech Connect

    Whissel, John C.; Piche, Matthew

    2015-06-29

    The Native Village of Eyak (NVE) has been monitoring wind resources around Cordova, Alaska in order to determine whether there is a role for wind energy to play in the city’s energy scheme, which is now supplies entirely by two run-of-the-river hydro plants and diesel generators. These data are reported in Appendices A and B. Because the hydro resources decline during winter months, and wind resources increase, wind is perhaps an ideal counterpart to round out Cordova’s renewable energy supply. The results of this effort suggests that this is the case, and that developing wind resources makes sense for our small, isolated community.

  12. National Indian Education Study, 2007. Part II: The Educational Experiences of American Indian and Alaska Native Students in Grades 4 and 8. Statistical Analysis Report. NCES 2008-458

    ERIC Educational Resources Information Center

    Moran, R.; Rampey, B.

    2008-01-01

    This report presents information about the educational, home, and community experiences of American Indian and Alaska Native (AI/AN) fourth- and eighth-grade students that was collected during the National Indian Education Study (NIES) of 2007. AI/AN students represent about 1 percent of the student population in the United States. Approximately…

  13. Non-native populations of an invasive tree outperform their native conspecifics

    PubMed Central

    Hirsch, Heidi; Hensen, Isabell; Wesche, Karsten; Renison, Daniel; Wypior, Catherina; Hartmann, Matthias; von Wehrden, Henrik

    2016-01-01

    Introduced plants often face new environmental conditions in their non-native ranges. To become invasive, they need to overcome several biotic and abiotic filters that may trigger adaptive changes in life-history traits, like post-germination processes. Such early life cycle traits may play a crucial role in the colonization and establishment success of invasive plants. As a previous study revealed that seeds of non-native populations of the woody Siberian elm, Ulmus pumila, germinated faster than those of native populations, we expected growth performance of seedlings to mirror this finding. Here, we conducted a common garden greenhouse experiment using different temperature and watering treatments to compare the biomass production of U. pumila seedlings derived from 7 native and 13 populations from two non-native ranges. Our results showed that under all treatments, non-native populations were characterized by higher biomass production and enhanced resource allocation to aboveground biomass compared to the native populations. The observed enhanced growth performance of non-native populations might be one of the contributing factors for the invasion success of U. pumila due to competitive advantages during the colonization of new sites. PMID:27742647

  14. Including Alaska Natives in a Program for Native Culture and Arts Development. Report To Accompany S. 1059 from the Committee on Indian Affairs. Senate, 103d Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Indian Affairs.

    This report recommends a legislative amendment authorizing grants to support arts and culture development programs for Alaska Natives in the same manner as such programs are currently supported for Native Hawaiians. Missionaries and school teachers who arrived in Alaska in the late 19th and early 20th centuries attempted to impress their…

  15. Creating a Culturally Appropriate Web-Based Behavioral Intervention for American Indian/Alaska Native Women in Southern California: The Healthy Women Healthy Native Nation Study

    ERIC Educational Resources Information Center

    Gorman, Jessica R.; Clapp, John D.; Calac, Daniel; Kolander, Chelsea; Nyquist, Corinna; Chambers, Christina D.

    2013-01-01

    Health disparities in fetal alcohol spectrum disorders (FASD) are of high importance to American Indian/Alaska Native (AI/AN) communities. We conducted focus groups and interviews with 21 AI/AN women and key informants in Southern California to modify a brief, Web-based program for screening and prevention of prenatal alcohol use. This process…

  16. Development of an Applied Fisheries Science Program for Native Alaskans at Sheldon Jackson College (Sitka, Alaska). Fifth Progress Report, 1 February 1977.

    ERIC Educational Resources Information Center

    Seifert, Mel

    Summarizing the beginning of the second year of operation of the hatchery and educational program provided by the Applied Fisheries Science Program at Sheldon Jackson College in Sitka, Alaska for Alaska Natives and non-Native groups interested in salmon ranching, this fifth semi-annual report covers the period July 1 through December 31, 1976 and…

  17. American Indian and Alaska Native Education for High Technology: A Research Strategy for Creating Culturally Based Physical Science and Mathematics Education.

    ERIC Educational Resources Information Center

    Guilmet, George M.

    A research strategy is presented which enables the development of science and mathematics curriculums for American Indian and Alaska Native children of diverse cultures based on existing subsistence knowledge and skills. This strategy assumes that American Indian and Alaska Native adults implicitly make use of many formal science and mathematics…

  18. Field and laboratory guide to freshwater cyanobacteria harmful algal blooms for Native American and Alaska Native communities

    USGS Publications Warehouse

    Rosen, Barry H.; Ann St. Amand,

    2015-09-14

    Cyanobacteria can produce toxins and form harmful algal blooms. The Native American and Alaska Native communities that are dependent on subsistence fishing have an increased risk of exposure to these cyanotoxins. It is important to recognize the presence of an algal bloom in a waterbody and to distinguish a potentially toxic harmful algal bloom from a non-toxic bloom. This guide provides field images that show cyanobacteria blooms, some of which can be toxin producers, as well as other non-toxic algae blooms and floating plants that might be confused with algae. After recognition of a potential toxin-producing cyanobacterial bloom in the field, the type(s) of cyanobacteria present needs to be identified. Species identification, which requires microscopic examination, may help distinguish a toxin-producer from a non-toxin producer. This guide also provides microscopic images of the common cyanobacteria that are known to produce toxins, as well as images of algae that form blooms but do not produce toxins.

  19. A Review of the Experience, Epidemiology, and Management of Pain among American Indian, Alaska Native, and Aboriginal Canadian Peoples

    PubMed Central

    Jimenez, Nathalia; Garroutte, Eva; Kundu, Anjana; Morales, Leo; Buchwald, Dedra

    2011-01-01

    Substantial literature suggests that diverse biological, psychological, and sociocultural mechanisms account for differences by race and ethnicity in the experience, epidemiology, and management of pain. Many studies have examined differences between Whites and minority populations, but American Indians (AIs), Alaska Natives (ANs), and Aboriginal peoples of Canada have been neglected both in studies of pain and in efforts to understand its bio-psychosocial and cultural determinants. This article reviews the epidemiology of pain and identifies factors that may affect clinical assessment and treatment in these populations. We searched for peer-reviewed articles focused on pain in these populations, using PubMed, CINAHL, Cochrane, and the University of New Mexico Native Health Database. We identified 28 articles published 1990-2009 in 3 topic areas: epidemiology of pain, pain assessment and treatment, and healthcare utilization. A key finding is that AI/ANs have a higher prevalence of pain symptoms and painful conditions than the U.S. general population. We also found evidence for problems in provider-patient interactions that affect clinical assessment of pain, as well as indications that AI/AN patients frequently use alternative modalities to manage pain. Future research should focus on pain and comorbid conditions and develop conceptual frameworks for understanding and treating pain in these populations. Perspective We reviewed the literature on pain in AI/ANs and found a high prevalence of pain and painful conditions, along with evidence of poor patient-provider communication. We recommend further investigation of pain and comorbid conditions and development of conceptual frameworks for understanding and treating pain in this population. PMID:21330217

  20. Reproductive Cancer Risk Factors among Alaska Native Women: The Alaska Education and Research Towards Health (EARTH) Study

    PubMed Central

    Redwood, Diana G.; Lanier, Anne P.; Johnston, Janet M.; Murphy, Neil; Murtaugh, Maureen A.

    2012-01-01

    Background The purpose of this study was to provide estimates for the prevalence of reproductive cancer risk factors among Alaska Native (AN) women who enrolled in the Alaska Education and Research Towards Health (EARTH) Study from 2004 to 2006. Methods A total of 2,315 AN women 18 years or older completed reproductive health questions as part of a comprehensive health history questionnaire. The reproductive health section included menstrual status (age at menarche and menopause), pregnancy and live birth history, use of hormonal contraception, hormone replacement therapy, and history of hysterectomy and/or oophorectomy. Results A total of 463 (20%) of women experienced menarche before age 12 with a decline in mean age at menarche by age cohort. More than 86% had been pregnant (mean number of pregnancies, 3.8; mean number of live births, 2.9). More than one half of women (58%) had their first live birth between the ages of 18 and 24. Almost 28% of participants had completed menopause, of whom 24% completed menopause after age 52. Fewer than half (43%) reported ever using hormone replacement therapy. Almost two thirds (62%) reported ever using oral contraceptives, and fewer reported ever using birth control shots (30%) or implants (10%). Conclusions This study is unique in reporting reproductive health factors among a large group of AN women. These data show that AN women have selective protective factors for reproductive cancers, including low nulliparity rates, low use of menopausal estrogens, and common use of contraceptive hormones. However, analysis by age cohorts indicates decreasing age at menarche that might increase the risk for reproductive cancers among AN women in the future. PMID:22609255

  1. Consuming untreated water in four southwestern Alaska Native communities: reasons revealed and recommendations for change.

    PubMed

    Ritter, Troy L; Lopez, Ellen D S; Goldberger, Rachel; Dobson, Jennifer; Hickel, Korie; Smith, Jeffrey; Johnson, Rhonda M; Bersamin, Andrea

    2014-12-01

    In this article, the authors provide the first in-depth account of why some Alaska Native people drink untreated water when treated water is available. Their qualitative research was conducted in four Alaska Native village communities that have treated water available from a centralized distribution point. Most respondents (n = 172; 82%) reported that some of their household's drinking water came from an untreated source. Motives for drinking untreated water emerged from analysis of open-ended questions about drinking water practice and could be categorized into six themes: chemicals, taste, health, access, tradition, and cost. Importantly, some residents reported consuming untreated water because they both liked untreated water and disliked treated water. As such, interventions to increase safe water consumption should address this dichotomy by providing education about the benefits of treated water alongside the risks involved with drinking untreated water. Based on the findings, the authors provide specific recommendations for developing behavior change interventions that address influences at multiple social-ecological levels.

  2. A Protective Factors Model for Alcohol Abuse and Suicide Prevention among Alaska Native Youth

    PubMed Central

    Allen, James; Mohatt, Gerald V.; Fok, Carlotta Ching Ting; Henry, David; Burkett, Rebekah

    2014-01-01

    This study provides an empirical test of a culturally grounded theoretical model for prevention of alcohol abuse and suicide risk with Alaska Native youth, using a promising set of culturally appropriate measures for the study of the process of change and outcome. This model is derived from qualitative work that generated an heuristic model of protective factors from alcohol (Allen at al., 2006; Mohatt, Hazel et al., 2004; Mohatt, Rasmus et al., 2004). Participants included 413 rural Alaska Native youth ages 12-18 who assisted in testing a predictive model of Reasons for Life and Reflective Processes about alcohol abuse consequences as co-occurring outcomes. Specific individual, family, peer, and community level protective factor variables predicted these outcomes. Results suggest prominent roles for these predictor variables as intermediate prevention strategy target variables in a theoretical model for a multilevel intervention. The model guides understanding of underlying change processes in an intervention to increase the ultimate outcome variables of Reasons for Life and Reflective Processes regarding the consequences of alcohol abuse. PMID:24952249

  3. Forging a new legacy of trust in research with Alaska Native college students using CBPR

    PubMed Central

    Lopez, Ellen D.S.; Sharma, Dinghy Kristine B.; Mekiana, Deborah; Ctibor, Alaina

    2012-01-01

    Objectives Disparities in the rates of matriculation and graduation are of concern to Alaska Native (AN) students and the universities committed to their academic success. Efforts to reduce attrition require a keen understanding of the factors that impact quality of life (QOL) at college. Yet, a long-standing legacy of mistrust towards research poses challenges to conducting inquiry among AN students. We introduced a partnership between the University of Alaska Fairbank's Rural Student Services (RSS) and the Center for Alaska Native Health Research (CANHR) within which we conducted the “What makes life good?” study aimed towards developing a QOL measure for AN students. Equally important was building a legacy of research trust among AN partners. Study design We describe Phase I of a 2-phase study that employed a sequential mixed methods approach. Discussed are facilitators, challenges and lessons learned while striving to adhere to the principles of community-based participatory research (CBPR). Methods Phase I included formative focus groups and QOL measurement development. The research involved the interplay among activities that were co-developed with the goal of enhancing trust and research capacity. Emphasis was placed on ensuring that data collection and analyses were student driven. Conclusions All partners resided at the same university. However, trust and collaboration could not be assumed. Working within a collaborative framework, our partnership achieved the aim of developing a culturally informed QOL measure, while also creating an empowering experience for all partners who became co-investigators in a process that might normally be regarded with mistrust. PMID:23019564

  4. An invasive non-native mammal population conserves genetic diversity lost from its native range.

    PubMed

    Veale, A J; Holland, O J; McDonald, R A; Clout, M N; Gleeson, D M

    2015-05-01

    Invasive, non-native species are one of the major causes of global biodiversity loss. Although they are, by definition, successful in their non-native range, their populations generally show major reductions in their genetic diversity during the demographic bottleneck they experience during colonization. By investigating the mitochondrial genetic diversity of an invasive non-native species, the stoat Mustela erminea, in New Zealand and comparing it to diversity in the species' native range in Great Britain, we reveal the opposite effect. We demonstrate that the New Zealand stoat population contains four mitochondrial haplotypes that have not been found in the native range. Stoats in Britain rely heavily on introduced rabbits Oryctolagus cuniculus as their primary prey and were introduced to New Zealand in a misguided attempt at biological control of rabbits, which had also been introduced there. While invasive stoats have since decimated the New Zealand avifauna, native stoat populations were themselves decimated by the introduction to Britain of Myxoma virus as a control measure for rabbits. We highlight the irony that while introduced species (rabbits) and subsequent biocontrol (myxomatosis) have caused population crashes of native stoats, invasive stoats in New Zealand, which were also introduced for biological control, now contain more genetic haplotypes than their most likely native source.

  5. English Learners (ELs) Who Are American Indian and/or Alaska Native (AI/AN). Fast Facts

    ERIC Educational Resources Information Center

    Office of English Language Acquisition, US Department of Education, 2016

    2016-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. The topics for this report on English Learners (ELs) Who Are American Indian and/or Alaska Native (AI/AN) include: (1) States With the Highest Percentage of ELs Who Were AI/AN:…

  6. Ohoyo Makachi: Words of Today's American Indian Women. A First Collection of Oratory by American Indian/Alaska Native Women.

    ERIC Educational Resources Information Center

    Verble, Sedelta, Ed.

    The volume presents a collection of 39 conference speeches symbolizing an effort by American Indian and Alaska Native women to speak for themselves, about themselves and to each other. Topics of speeches presented at Tahlequah consist of: past positives and present problems of Indian women; squaw image stereotyping; status of Indian women in…

  7. A Program Evaluation of a Summer Research Training Institute for American Indian and Alaska Native Health Professionals

    ERIC Educational Resources Information Center

    Zaback, Tosha; Becker, Thomas M.; Dignan, Mark B.; Lambert, William E.

    2010-01-01

    In this article, the authors describe a unique summer program to train American Indian/Alaska Native (AI/AN) health professionals in a variety of health research-related skills, including epidemiology, data management, statistical analysis, program evaluation, cost-benefit analysis, community-based participatory research, grant writing, and…

  8. Conceptualizing American Indian/Alaska Native College Student's Classroom Experiences: Negotiating Cultural Identity between Faculty and Students

    ERIC Educational Resources Information Center

    Burk, Nanci M.

    2007-01-01

    The U.S. dominant culture's values and ways of knowing depicted in college curriculum assume that American Indian/Alaska Native college students will assimilate to dominant cultural beliefs and values in order to acquire a degree in higher education. Representative of this hegemonic pedagogical paradigm is the prescribed basic communication course…

  9. Successful Aging through the Eyes of Alaska Native Elders. What It Means to Be an Elder in Bristol Bay, AK

    ERIC Educational Resources Information Center

    Lewis, Jordan P.

    2011-01-01

    Purpose: Alaska Natives (ANs) view aging from a holistic perspective, which is not typical of the existing successful aging literature. One of the challenges of conducting research with cultural groups (e.g., ANs) is the lack of data, or research, on culture and aging and its impact on how we view successful aging. This research explores…

  10. Planning How to Use Land in Village Alaska: One of a Series of Articles on the Native Land Claims.

    ERIC Educational Resources Information Center

    Weeden, Bob

    As one in a series of eight articles written by different professionals concerned with Alaska Native land claims, this article focuses on the influence of change and competition in land use planning. Designed to stimulate careful political/historical assessment at an advanced secondary or adult level, this booklet presents a vocabulary list, 9…

  11. American Indian Tribal Values: A Critical Consideration in the Education of American Indians/Alaska Natives Today

    ERIC Educational Resources Information Center

    Tippeconnic, John W., III; Tippeconnic Fox, Mary Jo

    2012-01-01

    The education of American Indians and Alaska Natives has increasingly become more complex given the differences in tribal languages and cultures, especially as changing demographics and issues of Indian identity are considered. There are over 200 languages and vast cultural differences between and within the 565 federally recognized tribes in…

  12. American Indian and Alaska Native Children and Mental Health: Development, Context, Prevention, and Treatment. Child Psychology and Mental Health

    ERIC Educational Resources Information Center

    Sarche, Michelle C., Ed.; Spicer, Paul, Ed.; Farrell, Patricia, Ed.; Fitzgerald, Hiram E., Ed.

    2011-01-01

    This unique book examines the physical, psychological, social, and environmental factors that support or undermine healthy development in American Indian children, including economics, biology, and public policies. American Indian and Alaska Native youth suffer disproportionately higher rates of trauma, substance abuse, and youth suicide. At the…

  13. Shifting Attention from "Discipline Problems" to "Virtue Awareness" in American Indian and Alaska Native Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Jacobs, Don Trent

    To decrease negative behaviors in American Indian/Alaska Native students, teachers should help children understand, care about, and act upon core virtues such as courage, generosity, humility, honesty, fortitude, and patience. Integrating core virtues throughout the curriculum through stories, class discussions, role-playing, and critical…

  14. "Tied together like a woven hat:" Protective pathways to Alaska native sobriety

    PubMed Central

    Mohatt, Gerald V; Rasmus, S Michelle; Thomas, Lisa; Allen, James; Hazel, Kelly; Hensel, Chase

    2004-01-01

    Background The People Awakening Project (1RO1 AA 11446-03) had two purposes, completed in Phase I and Phase II of the project. The purpose of Phase I was to complete a qualitative study; the research objective was discovery oriented with the specific aim of identification of protective and recovery factors in Alaska Native sobriety. Results were used to develop a heuristic model of protective and recovery factors, and measures based on these factors. The research objective of Phase II was to pilot these measures and provide initial validity data. Methods Phase I utilized a life history methodology. People Awakening interviewed a convenience sample of 101 Alaska Natives who had either recovered from alcoholism (n = 58) or never had a drinking problem (n = 43). This later group included both lifetime abstainers (LAs) and non-problem drinkers (NPs). Life histories were transcribed and analyzed using grounded theory and consensual data analytic procedures within a participatory action research framework. Analyses were utilized to generate heuristic models of protection and recovery from alcohol abuse among Alaska Natives. Results Analyses generated a heuristic model of protective factors from alcohol abuse. The resulting multilevel and multi-factorial model describes interactive and reciprocal influences of (a) individual, family, and community characteristics; (b) trauma and the individual and contextual response to trauma, (c) experimental substance use and the person's social environment; and (d) reflective processes associated with a turning point, or a life decision regarding sobriety. The importance of cultural factors mediating all these protective processes is emphasized. For NPs, the resilience process drew from personal stores of self-confidence, self-efficacy, and self-mastery that derived from ability to successfully maneuver within stressful or potentially traumatizing environments. In contrast, for many LAs, efficacy was instead described in more socially

  15. American Indian/Alaska Native willingness to provide biological samples for research purposes.

    PubMed

    Filippi, Melissa K; Young, Kristin L; Nazir, Niaman; Williams, Chandler; Brown, Travis; Choi, Won S; Greiner, K A; Daley, Christine M

    2012-06-01

    This article examines the willingness of American Indian/Alaska Natives (AI/AN) to provide biological samples for research purposes. Prior cases of abuse and misuse of individuals, materials, and data highlight ethical research concerns. Investigators may be hesitant to engage AI/ANs in research projects. We conducted a survey of AI/ANs in the central plains region of the US over 1 year. This convenience sample completed a series of questions on biological samples and research. Survey results (N=998) indicate that 70.15% of AI/ANs would be willing to provide saliva/spit for a specific study with the proper consent and control of samples. In conclusion, researchers should find ways to work with and for AI/ANs, assuring participant input in the research process.

  16. Pain Management Experiences and the Acceptability of Cognitive Behavioral Strategies Among American Indians and Alaska Natives

    PubMed Central

    Haozous, Emily A.; Doorenbos, Ardith Z.; Stoner, Susan

    2014-01-01

    Purpose The purpose of this project was to explore the chronic pain experience and establish cultural appropriateness of cognitive behavioral pain management (CBPM) techniques in American Indians and Alaska Natives (AI/ANs). Design A semistructured interview guide was used with three focus groups of AI/AN patients in the U.S. Southwest and Pacific Northwest regions to explore pain and CBPM in AI/ANs. Findings The participants provided rich qualitative data regarding chronic pain and willingness to use CBPM. Themes included empty promises and health care insufficiencies, individuality, pain management strategies, and suggestions for health care providers. Conclusion Results suggest that there is room for improvement in chronic pain care among AI/ANs and that CBPM would likely be a viable and culturally appropriate approach for chronic pain management. Implications This research provides evidence that CBPM is culturally acceptable and in alignment with existing traditional AI/AN strategies for coping and healing. PMID:25403169

  17. Healthy nations: reducing substance abuse in American Indian and Alaska Native communities.

    PubMed

    Noe, Tim; Fleming, Candace; Manson, Spero

    2003-01-01

    Since 1993, 14 American Indian and Alaska Native (AIAN) communities have worked diligently to reduce the harm due to substance abuse in their communities. Funded by the Robert Wood Johnson Foundation's Healthy Nations Initiative I, these communities implemented creative strategies that span the continuum from community-wide prevention, early identification and treatment to aftercare. Drawing upon the unique strengths of their own cultural traditions to find solutions to local substance abuse problems, these efforts have identified important and useful lessons for not only other AIAN communities, but also for sponsors of substance abuse programming in Indian country and elsewhere. Described here are successful strategies for developing and sustaining substance abuse programs in AIAN communities and an assessment of their impacts and accomplishments.

  18. Linking Native and Invader Traits Explains Native Spider Population Responses to Plant Invasion.

    PubMed

    Smith, Jennifer N; Emlen, Douglas J; Pearson, Dean E

    2016-01-01

    Theoretically, the functional traits of native species should determine how natives respond to invader-driven changes. To explore this idea, we simulated a large-scale plant invasion using dead spotted knapweed (Centaurea stoebe) stems to determine if native spiders' web-building behaviors could explain differences in spider population responses to structural changes arising from C. stoebe invasion. After two years, irregular web-spiders were >30 times more abundant and orb weavers were >23 times more abundant on simulated invasion plots compared to controls. Additionally, irregular web-spiders on simulated invasion plots built webs that were 4.4 times larger and 5.0 times more likely to capture prey, leading to >2-fold increases in recruitment. Orb-weavers showed no differences in web size or prey captures between treatments. Web-spider responses to simulated invasion mimicked patterns following natural invasions, confirming that C. stoebe's architecture is likely the primary attribute driving native spider responses to these invasions. Differences in spider responses were attributable to differences in web construction behaviors relative to historic web substrate constraints. Orb-weavers in this system constructed webs between multiple plants, so they were limited by the overall quantity of native substrates but not by the architecture of individual native plant species. Irregular web-spiders built their webs within individual plants and were greatly constrained by the diminutive architecture of native plant substrates, so they were limited both by quantity and quality of native substrates. Evaluating native species traits in the context of invader-driven change can explain invasion outcomes and help to identify factors limiting native populations.

  19. Linking Native and Invader Traits Explains Native Spider Population Responses to Plant Invasion

    PubMed Central

    Emlen, Douglas J.; Pearson, Dean E.

    2016-01-01

    Theoretically, the functional traits of native species should determine how natives respond to invader-driven changes. To explore this idea, we simulated a large-scale plant invasion using dead spotted knapweed (Centaurea stoebe) stems to determine if native spiders’ web-building behaviors could explain differences in spider population responses to structural changes arising from C. stoebe invasion. After two years, irregular web-spiders were >30 times more abundant and orb weavers were >23 times more abundant on simulated invasion plots compared to controls. Additionally, irregular web-spiders on simulated invasion plots built webs that were 4.4 times larger and 5.0 times more likely to capture prey, leading to >2-fold increases in recruitment. Orb-weavers showed no differences in web size or prey captures between treatments. Web-spider responses to simulated invasion mimicked patterns following natural invasions, confirming that C. stoebe’s architecture is likely the primary attribute driving native spider responses to these invasions. Differences in spider responses were attributable to differences in web construction behaviors relative to historic web substrate constraints. Orb-weavers in this system constructed webs between multiple plants, so they were limited by the overall quantity of native substrates but not by the architecture of individual native plant species. Irregular web-spiders built their webs within individual plants and were greatly constrained by the diminutive architecture of native plant substrates, so they were limited both by quantity and quality of native substrates. Evaluating native species traits in the context of invader-driven change can explain invasion outcomes and help to identify factors limiting native populations. PMID:27082240

  20. The Power of Protection: A Population-Based Comparison of Native and Non-Native Youth Suicide Attempters

    ERIC Educational Resources Information Center

    Mackin, Juliette; Perkins, Tamara; Furrer, Carrie

    2012-01-01

    This study provides actionable information about intervening with American Indian/Alaska Native (AI/AN) youth to prevent suicide. Statewide school survey data were used to model the impact of risk and protective factors on self-reported suicide attempts (both AI/AN and non-AI/AN). The cumulative risk and protective model worked similarly for both…

  1. Use of the evidence base in substance abuse treatment programs for American Indians and Alaska natives: pursuing quality in the crucible of practice and policy

    PubMed Central

    2011-01-01

    Background A variety of forces are now shaping a passionate debate regarding the optimal approaches to improving the quality of substance abuse services for American Indian and Alaska Native communities. While there have been some highly successful efforts to meld the traditions of American Indian and Alaska Native tribes with that of 12-step approaches, some American Indian and Alaska Natives remain profoundly uncomfortable with the dominance of this Euro-American approach to substance abuse treatment in their communities. This longstanding tension has now been complicated by the emergence of a number of evidence-based treatments that, while holding promise for improving treatment for American Indian and Alaska Natives with substance use problems, may conflict with both American Indian and Alaska Native and 12-step healing traditions. Discussion We convened a panel of experts from American Indian and Alaska Native communities, substance abuse treatment programs serving these communities, and researchers to discuss and analyze these controversies in preparation for a national study of American Indian and Alaska Native substance abuse services. While the panel identified programs that are using evidence-based treatments, members still voiced concerns about the cultural appropriateness of many evidence-based treatments as well as the lack of guidance on how to adapt them for use with American Indians and Alaska Natives. The panel concluded that the efforts of federal and state policymakers to promote the use of evidence-based treatments are further complicating an already-contentious debate within American Indian and Alaska Native communities on how to provide effective substance abuse services. This external pressure to utilize evidence-based treatments is particularly problematic given American Indian and Alaska Native communities' concerns about protecting their sovereign status. Summary Broadening this conversation beyond its primary focus on the use of evidence

  2. Factors related to fruit, vegetable and traditional food consumption which may affect health among Alaska Native People in Western Alaska

    PubMed Central

    Johnson, Jennifer S.; Nobmann, Elizabeth D.; Asay, Elvin

    2012-01-01

    Objectives Determine intake of fruits, vegetables and traditional foods (TF), availability of foods, and attitudes towards increasing their consumption. Study design Establish community baseline through a cross-sectional sample of residents who were weighed, measured and interviewed. Village stores were surveyed for food availability, price and quality. Methods Eighty-eight respondents self-identified as the household member primarily responsible for food shopping and cooking were surveyed in 3 Western Alaska Native villages using a food frequency questionnaire, and village stores were evaluated using food environment surveys. Results Overweight (BMI[kg/m2] >25) was present in 68% of participants. Fruit and vegetable intake (3.3 median servings/day) was low in comparison to recommended intakes of 5–9 servings/d. Seventy-two per cent were eating less than 5 servings/d of fruits and vegetables combined. Thirty-four per cent of respondents were trying to eat more vegetables; 41% were trying to eat more fruits. The median number of servings of TF was 3.2/d (mean 4.3/d). Seventy-seven per cent of respondents reported that they ate enough TF. Conclusion Recommendations to continue use of TF and increase intake of fruits and vegetables are consistent with local attitudes. Our findings indicate that increasing the availability of fruits and vegetables would be well received. Information from this study provides a basis for nutrition education and food supplement programs that is responsive to the needs and perceptions of the residents. Continued TF intake and increased fruit and vegetable intake have the potential to benefit the health of rural residents. PMID:22456043

  3. Racial discrimination's influence on smoking rates among American Indian Alaska Native two-spirit individuals: does pain play a role?

    PubMed

    Johnson-Jennings, Michelle D; Belcourt, Annie; Town, Matthew; Walls, Melissa L; Walters, Karina L

    2014-11-01

    High rates of racial discrimination and non-ceremonial tobacco smoking exist among American Indian/Alaska Native (AIAN) Two-Spirit/LGBT (Lesbian, Gay, Bisexual, Transgender) populations. The authors examined whether or not pain mediates between racial discrimination and smoking among Two-Spirits. Two-Spirit adults (n=447) from seven urban U.S. locations were surveyed during the HONOR project. The Indigenist stress coping model was used as framework in which to conduct descriptive, bivariate and regression analyses. A majority of the participants reported smoking (45.2%) and pain (57%). Pain was found to mediate the association between racial discrimination and smoking. Racial discrimination appears to be a significant factor influencing tobacco smoking and health behaviors within Two-Spirit populations. Effective tobacco cessation and/or prevention planning for Two-Spirits and others who experience frequent racial discrimination, stress, and trauma should also consider the influence of pain. Pain may serve as the embodiment of discrimination, and this possibility requires future research

  4. Focus Groups of Alaska Native Adolescent Tobacco Users: Preferences for Tobacco Cessation Interventions and Barriers to Participation

    PubMed Central

    Patten, Christi A.; Enoch, Carrie; Renner, Caroline C.; Offord, Kenneth P.; Nevak, Caroline; Kelley, Stacy F.; Thomas, Janet; Decker, Paul A.; Hurt, Richard D.; Lanier, Anne; Kaur, Judith S.

    2014-01-01

    Tobacco cessation interventions developed for Alaska Native adolescents do not exist. This study employed focus group methodology to explore preferences for tobacco cessation interventions and barriers to participation among 49 Alaska Natives (61% female) with a mean age of 14.6 (SD = 1.6) who resided in western Alaska. Using content analysis, themes from the 12 focus groups were found to be consistent across village, gender, and age groups. Program location or site (e.g., away from the village, hunting, fishing), a group-based format, and inclusion of medication and personal stories were reported to be important attributes of cessation programs. Motivators to quit tobacco were the perceived adverse health effects of tobacco, improved self-image and appearance, and the potential to be a future role model as a non–tobacco user for family and friends. Parents were perceived as potentially supportive to the adolescent in quitting tobacco. The findings will be used to develop tobacco cessation programs for Alaska Native youth. PMID:18048549

  5. Locally harvested foods support serum 25-hydroxyvitamin D sufficiency in an indigenous population of Western Alaska

    PubMed Central

    Luick, Bret; Bersamin, Andrea; Stern, Judith S.

    2014-01-01

    Background Low serum vitamin D is associated with higher latitude, age, body fat percentage and low intake of fatty fish. Little documentation of vitamin D concentrations is available for Alaska Native populations. Objective This study was undertaken to investigate serum 25-hydroxyvitamin D (25(OH)D) concentrations of the Yup'ik people of southwestern Alaska in relation to demographic and lifestyle variables, particularly with the use of locally harvested (local) foods. Design Cross-sectional study. Methods We estimated 25(OH)D, dietary vitamin D and calcium, percent of energy from local foods and demographic variables in 497 Yup'ik people (43% males) aged 14–92 residing in southwestern Alaska. Sampling was approximately equally divided between synthesizing and non-synthesizing seasons, although the preponderance of samples were drawn during months of increasing daylight. Results Mean vitamin D intake was 15.1±20.2 µg/d, while local foods accounted for 22.9±17.1% of energy intake. The leading sources of vitamin D were local fish (90.1%) followed by market foods. Mean 25(OH)D concentration was 95.6±40.7 nmol/L. Participants in the upper 50th percentile of 25(OH)D concentration tended to be older, male, of lower body mass index, sampled during the synthesizing season, and among the upper 50th percentile of local food use. Conclusions A shift away from locally harvested foods will likely increase the risk for serum 25(OH)D insufficiency in this population. PMID:24665435

  6. Population dynamics of king eiders breeding in northern Alaska

    USGS Publications Warehouse

    Bentzen, Rebecca L.; Powell, Abby N.

    2012-01-01

    The North American population of king eiders (Somateria spectabilis) has declined by more than 50% since the late 1970s for unknown reasons. King eiders spend most of their lives in remote areas, forcing managers to make regulatory and conservation decisions based on very little information. We incorporated available published estimates of vital rates with new estimates to build a female, stage-based matrix population model for king eiders and examine the processes underlying population dynamics of king eiders breeding at 2 sites, Teshekpuk and Kuparuk, on the coastal plain of northern Alaska and wintering around the Bering Sea (2001–2010). We predicted a decreasing population (λ = 0.981, 95% CI: 0.978–0.985), and that population growth was most sensitive to changes in adult female survival (sensitivity = 0.92). Low duckling survival may be a bottleneck to productivity (variation in ducking survival accounted for 66% of retrospective variation in λ). Adult survival was high (0.94) and invariant (σ = 0.0002, 95% CI: 0.0000–0.0007); however, catastrophic events could have a major impact and we need to consider how to mitigate and manage threats to adult survival. A hypothetical oil spill affecting breeding females in a primary spring staging area resulted in a severe population decline; although, transient population dynamics were relatively stable. However, if no catastrophic events occur, the more variable reproductive parameters (duckling and nest survival) may be more responsive to management actions.

  7. Genetic Variation and Population Structure in Native Americans

    PubMed Central

    Ramachandran, Sohini; Ray, Nicolas; Bedoya, Gabriel; Rojas, Winston; Parra, Maria V; Molina, Julio A; Gallo, Carla; Mazzotti, Guido; Poletti, Giovanni; Hill, Kim; Hurtado, Ana M; Labuda, Damian; Klitz, William; Barrantes, Ramiro; Bortolini, Maria Cátira; Salzano, Francisco M; Petzl-Erler, Maria Luiza; Tsuneto, Luiza T; Llop, Elena; Rothhammer, Francisco; Excoffier, Laurent; Feldman, Marcus W; Rosenberg, Noah A; Ruiz-Linares, Andrés

    2007-01-01

    We examined genetic diversity and population structure in the American landmass using 678 autosomal microsatellite markers genotyped in 422 individuals representing 24 Native American populations sampled from North, Central, and South America. These data were analyzed jointly with similar data available in 54 other indigenous populations worldwide, including an additional five Native American groups. The Native American populations have lower genetic diversity and greater differentiation than populations from other continental regions. We observe gradients both of decreasing genetic diversity as a function of geographic distance from the Bering Strait and of decreasing genetic similarity to Siberians—signals of the southward dispersal of human populations from the northwestern tip of the Americas. We also observe evidence of: (1) a higher level of diversity and lower level of population structure in western South America compared to eastern South America, (2) a relative lack of differentiation between Mesoamerican and Andean populations, (3) a scenario in which coastal routes were easier for migrating peoples to traverse in comparison with inland routes, and (4) a partial agreement on a local scale between genetic similarity and the linguistic classification of populations. These findings offer new insights into the process of population dispersal and differentiation during the peopling of the Americas. PMID:18039031

  8. Development of an Applied Fisheries Science Program for Native Alaskans at Sheldon Jackson College (Sitka, Alaska). Second Progress Report, 1 July 1975.

    ERIC Educational Resources Information Center

    Poon, Derek

    Covering the period January 1 through June 30, 1975, this second semi-annual report on the Applied Fishery Science Program operative at Sheldon Jackson College in Sitka, Alaska presents information regarding program progress and Alaska Native students involved in science education. Specifically, this report details: Planning and Coordination…

  9. Psychological and demographic correlates of early academic skill development among American Indian and Alaska Native youth: a growth modeling study.

    PubMed

    Marks, Amy Kerivan; Coll, Cynthia García

    2007-05-01

    Research regarding the development of early academic skills among American Indian and Alaska Native (AIAN) students has been very limited to date. Using a nationally representative sample of AIAN, Hispanic, African American, and White children at school entry, the authors used latent growth models to estimate the associations among poverty, low parental education, living in a rural location, as well as child attitudes toward learning and internalizing/externalizing behaviors, with mathematical and reading cognitive skill development across the 1st 4 years of school. Results indicate that AIAN children entered kindergarten with scores on both mathematical and reading cognitive tests that were comparable to their peers from other ethnic groups of color. Importantly, all children who entered kindergarten with lower cognitive skill scores also acquired skills more slowly over the next 4 years. Having a positive approach to learning at the start of kindergarten was associated with cognitive skill levels at school entry nearly 1 standard deviation above the population average. Results are discussed with reference to the shared early educational profiles observed between AIAN and other children of color. These findings provide a much-needed update regarding early academic development among AIAN children.

  10. Integrating Motivational Interviewing and Traditional Practices to Address Alcohol and Drug Use Among Urban American Indian/Alaska Native Youth.

    PubMed

    Dickerson, Daniel L; Brown, Ryan A; Johnson, Carrie L; Schweigman, Kurt; D'Amico, Elizabeth J

    2016-06-01

    American Indians/Alaska Natives (AI/AN) exhibit high levels of alcohol and drug (AOD) use and problems. Although approximately 70% of AI/ANs reside in urban areas, few culturally relevant AOD use programs targeting urban AI/AN youth exist. Furthermore, federally-funded studies focused on the integration of evidence-based treatments with AI/AN traditional practices are limited. The current study addresses a critical gap in the delivery of culturally appropriate AOD use programs for urban AI/AN youth, and outlines the development of a culturally tailored AOD program for urban AI/AN youth called Motivational Interviewing and Culture for Urban Native American Youth (MICUNAY). We conducted focus groups among urban AI/AN youth, providers, parents, and elders in two urban communities in northern and southern California aimed at 1) identifying challenges confronting urban AI/AN youth and 2) obtaining feedback on MICUNAY program content. Qualitative data were analyzed using Dedoose, a team-based qualitative and mixed methods analysis software platform. Findings highlight various challenges, including community stressors (e.g., gangs, violence), shortage of resources, cultural identity issues, and a high prevalence of AOD use within these urban communities. Regarding MICUNAY, urban AI/AN youth liked the collaborative nature of the motivational interviewing (MI) approach, especially with regard to eliciting their opinions and expressing their thoughts. Based on feedback from the youth, three AI/AN traditional practices (beading, AI/AN cooking, and prayer/sage ceremony) were chosen for the workshops. To our knowledge, MICUNAY is the first AOD use prevention intervention program for urban AI/AN youth that integrates evidence-based treatment with traditional practices. This program addresses an important gap in services for this underserved population.

  11. Inter-population movements of steller sea lions in Alaska with implications for population separation.

    PubMed

    Jemison, Lauri A; Pendleton, Grey W; Fritz, Lowell W; Hastings, Kelly K; Maniscalco, John M; Trites, Andrew W; Gelatt, Tom S

    2013-01-01

    Genetic studies and differing population trends support the separation of Steller sea lions (Eumetopias jubatus) into a western distinct population segment (WDPS) and an eastern DPS (EDPS) with the dividing line between populations at 144° W. Despite little exchange for thousands of years, the gap between the breeding ranges narrowed during the past 15-30 years with the formation of new rookeries near the DPS boundary. We analyzed >22,000 sightings of 4,172 sea lions branded as pups in each DPS from 2000-2010 to estimate probabilities of a sea lion born in one DPS being seen within the range of the other DPS (either 'West' or 'East'). Males from both populations regularly traveled across the DPS boundary; probabilities were highest at ages 2-5 and for males born in Prince William Sound and southern Southeast Alaska. The probability of WDPS females being in the East at age 5 was 0.067 but 0 for EDPS females which rarely traveled to the West. Prince William Sound-born females had high probabilities of being in the East during breeding and non-breeding seasons. We present strong evidence that WDPS females have permanently emigrated to the East, reproducing at two 'mixing zone' rookeries. We documented breeding bulls that traveled >6,500 km round trip from their natal rookery in southern Alaska to the northern Bering Sea and central Aleutian Islands and back within one year. WDPS animals began moving East in the 1990s, following steep population declines in the central Gulf of Alaska. Results of our study, and others documenting high survival and rapid population growth in northern Southeast Alaska suggest that conditions in this mixing zone region have been optimal for sea lions. It is unclear whether eastward movement across the DPS boundary is due to less-optimal conditions in the West or a reflection of favorable conditions in the East.

  12. Inter-Population Movements of Steller Sea Lions in Alaska with Implications for Population Separation

    PubMed Central

    Jemison, Lauri A.; Pendleton, Grey W.; Fritz, Lowell W.; Hastings, Kelly K.; Maniscalco, John M.; Trites, Andrew W.; Gelatt, Tom S.

    2013-01-01

    Genetic studies and differing population trends support the separation of Steller sea lions (Eumetopias jubatus) into a western distinct population segment (WDPS) and an eastern DPS (EDPS) with the dividing line between populations at 144° W. Despite little exchange for thousands of years, the gap between the breeding ranges narrowed during the past 15–30 years with the formation of new rookeries near the DPS boundary. We analyzed >22,000 sightings of 4,172 sea lions branded as pups in each DPS from 2000–2010 to estimate probabilities of a sea lion born in one DPS being seen within the range of the other DPS (either ‘West’ or ‘East’). Males from both populations regularly traveled across the DPS boundary; probabilities were highest at ages 2–5 and for males born in Prince William Sound and southern Southeast Alaska. The probability of WDPS females being in the East at age 5 was 0.067 but 0 for EDPS females which rarely traveled to the West. Prince William Sound-born females had high probabilities of being in the East during breeding and non-breeding seasons. We present strong evidence that WDPS females have permanently emigrated to the East, reproducing at two ‘mixing zone’ rookeries. We documented breeding bulls that traveled >6,500 km round trip from their natal rookery in southern Alaska to the northern Bering Sea and central Aleutian Islands and back within one year. WDPS animals began moving East in the 1990s, following steep population declines in the central Gulf of Alaska. Results of our study, and others documenting high survival and rapid population growth in northern Southeast Alaska suggest that conditions in this mixing zone region have been optimal for sea lions. It is unclear whether eastward movement across the DPS boundary is due to less-optimal conditions in the West or a reflection of favorable conditions in the East. PMID:23940543

  13. Epidemic assistance from the Centers for Disease Control and Prevention involving American Indians and Alaska Natives, 1946-2005.

    PubMed

    Cheek, James E; Hennessy, Thomas W; Redd, John T; Cobb, Nat; Bryan, Ralph T

    2011-12-01

    The authors describe 169 Centers for Disease Control and Prevention epidemic-assistance investigations involving American Indians and Alaska Natives that occurred during 1946-2005. The unique relation between the US federal government and American Indian and Alaska Native tribes is described in the context of transfer in the 1950s of responsibility for Indian health to the US Public Health Service, which at the time included the Communicable Disease Center, the Centers for Disease Control and Prevention's precursor. The vast majority of epidemic-assistance investigations were for infectious disease outbreaks (86%), with a relatively limited number, since 1980 only, involving environmental exposures and chronic disease. Although outbreaks investigated were often widespread geographically, the majority were limited in scope, typically involving fewer than 100 patients. Epidemic-assistance investigations for hepatitis A, gastrointestinal and foodborne infectious diseases, vaccine-preventable diseases, zoonotic and vectorborne diseases, acute respiratory tract infections, environmental exposures, and chronic diseases are described chronologically in more detail.

  14. Native insect herbivory limits population growth rate of a non-native thistle.

    PubMed

    Eckberg, James O; Tenhumberg, Brigitte; Louda, Svata M

    2014-05-01

    The influence of native fauna on non-native plant population growth, size, and distribution is not well documented. Previous studies have shown that native insects associated with tall thistle (Cirsium altissimum) also feed on the leaves, stems, and flower heads of the Eurasian congener C. vulgare, thus limiting individual plant performance. In this study, we tested the effects of insect herbivores on the population growth rate of C. vulgare. We experimentally initiated invasions by adding seeds at four unoccupied grassland sites in eastern Nebraska, USA, and recorded plant establishment, survival, and reproduction. Cumulative foliage and floral herbivory reduced C. vulgare seedling density, and prevented almost any reproduction by C. vulgare in half the sites. The matrix model we constructed showed that this herbivory resulted in a reduction of the asymptotic population growth rate (λ), from an 88% annual increase to a 54% annual decline. These results provide strong support for the hypothesis that indigenous herbivores limit population invasion of this non-native plant species into otherwise suitable grassland habitat.

  15. Enculturation, Perceived Stress, and Physical Activity: Implications for Metabolic Risk among the Yup’ik – The Center for Alaska Native Health Research Study

    PubMed Central

    Bersamin, Andrea; Wolsko, Christopher; Luick, Bret; Boyer, Bert; Lardon, Cecile; Hopkins, Scarlett; Stern, Judith S.; Zidenberg-Cherr, Sheri

    2013-01-01

    Objectives American Indians and Alaska Natives report among the lowest levels of physical activity in the U.S, but there is very little systematic research examining the determinants of physical activity patterns in these populations. This study investigated the relationships between enculturation (or, cultural traditionality), psychosocial stress, and physical activity in a community-based sample of Yup’ik women and men living in rural Alaska Native communities. Associations between these variables and several metabolic risk factors were also examined. Design A sample of 488 Yup’ik participants (284 women and 204 men) from 6 villages in the Yukon-Kuskokwim Delta region completed a wellness survey and an array of physiological assessments (e.g., BMI, blood pressure). A subset of 179 participants also completed a 3-day pedometer assessment of physical activity. Results Multivariate linear regression models indicated that participants who were more enculturated (i.e. living more of a traditional lifestyle) and who experienced lower levels of psychosocial stress were significantly more physically active. In turn, lower levels of psychosocial stress and higher levels of physical activity were both associated with lower BMI, lower percent body fat, and lower waist circumference. Conclusions Findings underscore the importance of gaining a culturally-specific understanding of physical activity patterns in indigenous groups in order to inform effective health promotion strategies. PMID:23297688

  16. Translating the Diabetes Prevention Program Into American Indian and Alaska Native Communities

    PubMed Central

    Jiang, Luohua; Manson, Spero M.; Beals, Janette; Henderson, William G.; Huang, Haixiao; Acton, Kelly J.; Roubideaux, Yvette

    2013-01-01

    OBJECTIVE The landmark Diabetes Prevention Program (DPP) showed that lifestyle intervention can prevent or delay the onset of diabetes for those at risk. We evaluated a translational implementation of this intervention in a diverse set of American Indian and Alaska Native (AI/AN) communities. RESEARCH DESIGN AND METHODS The Special Diabetes Program for Indians Diabetes Prevention (SDPI-DP) demonstration project implemented the DPP lifestyle intervention among 36 health care programs serving 80 tribes. A total of 2,553 participants with prediabetes were recruited and started intervention by 31 July 2008. They were offered the 16-session Lifestyle Balance Curriculum and underwent a thorough clinical assessment for evaluation of their diabetes status and risk at baseline, soon after completing the curriculum (postcurriculum), and annually for up to 3 years. Diabetes incidence was estimated. Weight loss, changes in blood pressure and lipid levels, and lifestyle changes after intervention were also evaluated. RESULTS The completion rates of SDPI-DP were 74, 59, 42, and 33% for the postcurriculum and year 1, 2, and 3 assessments, respectively. The crude incidence of diabetes among SDPI-DP participants was 4.0% per year. Significant improvements in weight, blood pressure, and lipid levels were observed immediately after the intervention and annually thereafter for 3 years. Class attendance strongly correlated with diabetes incidence rate, weight loss, and change in systolic blood pressure. CONCLUSIONS Our findings demonstrate the feasibility and potential of translating the lifestyle intervention in diverse AI/AN communities. They have important implications for future dissemination and institutionalization of the intervention throughout the Native American health system. PMID:23275375

  17. Utilizing Drumming for American Indians/Alaska Natives with Substance Use Disorders: A Focus Group Study

    PubMed Central

    Dickerson, Daniel; Robichaud, Francis; Teruya, Cheryl; Nagaran, Kathleen; Hser, Yih-Ing

    2013-01-01

    Background Drumming has been utilized among American Indian/Alaska Native (AI/AN) tribes for centuries to promote healing and self-expression. Drum-Assisted Recovery Therapy for Native Americans (DARTNA), currently under development, is a substance abuse treatment utilizing drumming as a core component. Objectives Focus groups were conducted to assist in the development of the DARTNA protocol. Feedback obtained from these focus groups will inform a subsequent pretest of DARTNA and an empirical study analyzing its effectiveness. Methods Three focus groups were conducted among AIs/ANs with substance use disorders (n = 6), substance abuse treatment providers (n = 8), and a community advisory board (n = 4) to solicit feedback prior to a pretest of the DARTNA protocol. Results Overall, participants indicated that DARTNA could be beneficial for AIs/ANs with substance use disorders. Four overarching conceptual themes emerged across the focus groups: (1) benefits of drumming, (2) importance of a culture-based focus, (3) addressing gender roles in drumming activities, and (4) providing a foundation of common AI/AN traditions. Conclusions The DARTNA protocol is a potentially beneficial and culturally appropriate substance abuse treatment strategy for AIs/ANs. In order to optimize the potential benefits of a substance abuse treatment protocol utilizing drumming for AIs/ANs, adequate attention to tribal diversity and gender roles is needed. Scientific Significance Due to the shortage of substance abuse treatments utilizing traditional healing activities for AIs/ANs, including drumming, results from this study provide an opportunity to develop an intervention that may meet the unique treatment needs of AIs/ANs. PMID:22931086

  18. Correlates of Motivational Interviewing Use Among Substance Use Treatment Programs Serving American Indians/Alaska Natives.

    PubMed

    Dickerson, Daniel; Moore, Laurie A; Rieckmann, Traci; Croy, Calvin D; Venner, Kamilla; Moghaddam, Jacquelene; Gueco, Rebekah; Novins, Douglas K

    2017-02-24

    Motivational interviewing (MI) offers a treatment modality that can help meet the treatment needs of American Indians/Alaska Natives (AI/ANs) with substance use disorders. This report presents results from a national survey of 192 AI/AN substance abuse treatment programs with regard to their use of MI and factors related to its implementation, including program characteristics, workforce issues, clinician perceptions of MI, and how clinicians learned about MI. Sixty-six percent of programs reported having implemented the use of MI in their programs. In the final logistic regression model, the odds of implementing MI were significantly higher when programs were tribally owned (OR = 2.946; CI95 1.014, 8.564), where more than 50% of staff were Certified Alcohol and Drug Counselors (CADCs) (OR = 5.469; CI95 1.330, 22.487), and in programs in which the survey respondent perceived that MI fit well with their staff's expertise and training (OR = 3.321; CI95 1.287, 8.569).

  19. NIJ's Program of Research on Violence Against American Indian and Alaska Native women.

    PubMed

    Crossland, Christine; Palmer, Jane; Brooks, Alison

    2013-06-01

    The Violence Against Women Act of 2005 (Public Law Number 109-162), at Title IX, Section 904(a) (codified at 42 U.S.C. § 3796gg-10 note) mandates that the National Institute of Justice (NIJ), in consultation with the U.S. Department of Justice's Office on Violence Against Women (OVW), conduct a national baseline study on violence against American Indian and Alaska Native (AI and AN) women living in tribal communities. As a result, NIJ has developed a comprehensive research program consisting of multiple projects that will be accomplished over an extended period of time to address this much needed research. The purpose of the research program is to: examine violence against AI and AN women (including domestic violence, dating violence, sexual assault, stalking, and murder) and identify factors that place AI and AN women at risk for victimization; evaluate the effectiveness of federal, state, tribal, and local responses to violence against AI and AN women; and propose recommendations to improve effectiveness of these responses.

  20. Formative Evaluation to Assess Communication Technology Access and Health Communication Preferences of Alaska Native People

    PubMed Central

    Robinson, Renee F.; Dillard, Denise A.; Hiratsuka, Vanessa Y.; Smith, Julia J.; Tierney, Steve; Avey, Jaedon P.; Buchwald, Dedra S.

    2016-01-01

    Objective Information technology can improve the quality, safety, and efficiency of healthcare delivery by improving provider and patient access to health information. We conducted a nonrandomized, cross-sectional, self-report survey to determine whether Alaska Native and American Indian (AN/AI) people have access to the health communication technologies available through a patient-centered medical home. Methods In 2011, we administered a self-report survey in an urban, tribally owned and operated primary care center serving AN/AI adults. Patients in the center’s waiting rooms completed the survey on paper; center staff completed it electronically. Results Approximately 98% (n = 654) of respondents reported computer access, 97% (n = 650) email access, and 94% (n = 631) mobile phone use. Among mobile phone users, 60% had Internet access through their phones. Rates of computer access (p = .011) and email use (p = .005) were higher among women than men, but we found no significant gender difference in mobile phone access to the Internet or text messaging. Respondents in the oldest age category (65–80 years of age) were significantly less likely to anticipate using the Internet to schedule appointments, refill medications, or communicate with their health care providers (all p < .001). Conclusion Information on use of health communication technologies enables administrators to deploy these technologies more efficiently to address health concerns in AN/AI communities. Our results will drive future research on health communication for chronic disease screening and health management. PMID:27169131

  1. Place and sexual partnership transition among young American Indian and Alaska Native Women

    PubMed Central

    Pearson, Cynthia R.; Cassels, Susan

    2014-01-01

    Multiple challenges expose American Indian and Alaska Native (AIAN) women to high-risk sexual partnerships and increased risk for HIV/STI. Using a unique sample of sexually-active young AIAN women (n=129), we examined characteristics of last three partners and whether transitional partnerships were associated with different risk profiles, including where partners met, lived, and had sex. Respondents were more likely to have met their previous or current secondary partner (P2) at a friend’s or family setting (versus work or social setting) (AOR=3.92; 95%CI: 1.31, 11.70). Condom use was less likely when meeting a partner at friend’s or family settings (AOR=0.17; 95%CI: 0.05, 0.59). Sexual intercourse with P2 (compared to P1) usually took place in “riskier” settings such as a car, bar, or outside (AOR=4.15; 95%CI: 1.59, 10.68). Perceived “safe” places, e.g., friend’s or family’s house, were identified with risky behaviors; thus, homogeneous messaging campaigns may promote a false sense of safety. PMID:24276791

  2. Housing characteristics and indoor air quality in households of Alaska Native children with chronic lung conditions.

    PubMed

    Singleton, R; Salkoski, A J; Bulkow, L; Fish, C; Dobson, J; Albertson, L; Skarada, J; Kovesi, T; McDonald, C; Hennessy, T W; Ritter, T

    2017-03-01

    Alaska Native children experience high rates of respiratory infections and conditions. Household crowding, indoor smoke, lack of piped water, and poverty have been associated with respiratory infections. We describe the baseline household characteristics of children with severe or chronic lung disease participating in a 2012-2015 indoor air study. We monitored indoor PM2.5, CO2 , relative humidity %, temperature, and VOCs and interviewed caregivers about children's respiratory symptoms. We evaluated the association between reported children's respiratory symptoms and indoor air quality indicators using multiple logistic regression analysis. Compared with general US households, study households were more likely overcrowded 73% (62%-82%) vs 3.2% (3.1%-3.3%); had higher woodstove use as primary heat source 16% (9%-25%) vs 2.1% (2.0%-2.2%); and higher proportion of children in a household with a smoker 49% (38%-60%) vs 26.2% (25.5%-26.8%). Median PM2.5 was 33 μg/m(3) . Median CO2 was 1401 ppm. VOCs were detectable in all homes. VOCs, smoker, primary wood heat, and PM2.5>25 μg/m(3) were associated with higher risk for cough between colds; VOCs were associated with higher risk for wheeze between colds and asthma diagnosis. High indoor air pollutant levels were associated with respiratory symptoms in household children, likely related to overcrowding, poor ventilation, woodstove use, and tobacco smoke.

  3. A comparison of the diets of Siberian Chukotka and Alaska Native adults and recommendations for improved nutrition, a survey of selected previous studies.

    PubMed

    Nobmann, E D; Mamleeva, F Y; Klachkova, E V

    1994-07-01

    Diet plays an important role in the development of common diseases among Northern indigenous people, i.e. heart disease, cancer, diabetes and iron deficiency. Their unique diets may contribute to or protect from these diseases. The diets consumed by Siberian Chukotka Natives (Russia) and Alaska Natives (United States) during the 1980's are described. Traditional foods still play a major role, although the extent of their use varies. Alaska Natives' diets are more "western" than are those of Chukotka Natives. They consumed a greater proportion of kilocalories as carbohydrates and fat than Chukotka Natives. Coastal Chukotka Natives had lower average serum LDL-cholesterol and higher HDL-cholesterol levels than tundra Chukotka Natives, despite their high fat and kilocalorie intakes. Dietary recommendations common to both groups are presented which encourage the use of traditional foods as the foundation of the diet supplemented with western type foods of appropriate quality and quantity.

  4. Midcontinental Native American population dynamics and late Holocene hydroclimate extremes.

    PubMed

    Bird, Broxton W; Wilson, Jeremy J; Gilhooly Iii, William P; Steinman, Byron A; Stamps, Lucas

    2017-01-31

    Climate's influence on late Pre-Columbian (pre-1492 CE), maize-dependent Native American populations in the midcontinental United States (US) is poorly understood as regional paleoclimate records are sparse and/or provide conflicting perspectives. Here, we reconstruct regional changes in precipitation source and seasonality and local changes in warm-season duration and rainstorm events related to the Pacific North American pattern (PNA) using a 2100-year-long multi-proxy lake-sediment record from the midcontinental US. Wet midcontinental climate reflecting negative PNA-like conditions occurred during the Medieval Climate Anomaly (950-1250 CE) as Native American populations adopted intensive maize agriculture, facilitating population aggregation and the development of urban centers between 1000-1200 CE. Intensifying midcontinental socio-political instability and warfare between 1250-1350 CE corresponded with drier positive PNA-like conditions, culminating in the staggered abandonment of many major Native American river valley settlements and large urban centers between 1350-1450 CE during an especially severe warm-season drought. We hypothesize that this sustained drought interval rendered it difficult to support dense populations and large urban centers in the midcontinental US by destabilizing regional agricultural systems, thereby contributing to the host of socio-political factors that led to population reorganization and migration in the midcontinent and neighboring regions shortly before European contact.

  5. Midcontinental Native American population dynamics and late Holocene hydroclimate extremes

    NASA Astrophysics Data System (ADS)

    Bird, Broxton W.; Wilson, Jeremy J.; Gilhooly, William P., III; Steinman, Byron A.; Stamps, Lucas

    2017-01-01

    Climate’s influence on late Pre-Columbian (pre-1492 CE), maize-dependent Native American populations in the midcontinental United States (US) is poorly understood as regional paleoclimate records are sparse and/or provide conflicting perspectives. Here, we reconstruct regional changes in precipitation source and seasonality and local changes in warm-season duration and rainstorm events related to the Pacific North American pattern (PNA) using a 2100-year-long multi-proxy lake-sediment record from the midcontinental US. Wet midcontinental climate reflecting negative PNA-like conditions occurred during the Medieval Climate Anomaly (950–1250 CE) as Native American populations adopted intensive maize agriculture, facilitating population aggregation and the development of urban centers between 1000–1200 CE. Intensifying midcontinental socio-political instability and warfare between 1250–1350 CE corresponded with drier positive PNA-like conditions, culminating in the staggered abandonment of many major Native American river valley settlements and large urban centers between 1350–1450 CE during an especially severe warm-season drought. We hypothesize that this sustained drought interval rendered it difficult to support dense populations and large urban centers in the midcontinental US by destabilizing regional agricultural systems, thereby contributing to the host of socio-political factors that led to population reorganization and migration in the midcontinent and neighboring regions shortly before European contact.

  6. Midcontinental Native American population dynamics and late Holocene hydroclimate extremes

    PubMed Central

    Bird, Broxton W.; Wilson, Jeremy J.; Gilhooly III, William P.; Steinman, Byron A.; Stamps, Lucas

    2017-01-01

    Climate’s influence on late Pre-Columbian (pre-1492 CE), maize-dependent Native American populations in the midcontinental United States (US) is poorly understood as regional paleoclimate records are sparse and/or provide conflicting perspectives. Here, we reconstruct regional changes in precipitation source and seasonality and local changes in warm-season duration and rainstorm events related to the Pacific North American pattern (PNA) using a 2100-year-long multi-proxy lake-sediment record from the midcontinental US. Wet midcontinental climate reflecting negative PNA-like conditions occurred during the Medieval Climate Anomaly (950–1250 CE) as Native American populations adopted intensive maize agriculture, facilitating population aggregation and the development of urban centers between 1000–1200 CE. Intensifying midcontinental socio-political instability and warfare between 1250–1350 CE corresponded with drier positive PNA-like conditions, culminating in the staggered abandonment of many major Native American river valley settlements and large urban centers between 1350–1450 CE during an especially severe warm-season drought. We hypothesize that this sustained drought interval rendered it difficult to support dense populations and large urban centers in the midcontinental US by destabilizing regional agricultural systems, thereby contributing to the host of socio-political factors that led to population reorganization and migration in the midcontinent and neighboring regions shortly before European contact. PMID:28139698

  7. Preserving and Enhancing the Ability of Alaska Natives To Speak and Understand Their Native Languages. Report To Accompany S. 1595. Senate Select Committee on Indian Affairs. 102d Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Select Committee on Indian Affairs.

    Testimony concerning Senate Bill 1595 includes statements submitted by Senator Daniel Inouye, from the Select Committee on Indian Affairs, and S. Timothy Wapato, Commissioner, Administration for Native Americans, Department of Health and Human Services. The bill in question aims to preserve and enhance the ability of Alaska Natives to speak and…

  8. National Indian Education Study. Part II: The Educational Experiences of Fourth- and Eighth-Grade American Indian and Alaska Native Students. Statistical Analysis Report. NCES 2007-454

    ERIC Educational Resources Information Center

    Stancavage, Frances B.; Mitchell, Julia H.; de Mello, Victor Bandeira; Gaertner, Freya E.; Spain, Angeline K.; Rahal, Michelle L.

    2006-01-01

    This report presents results from a national survey, conducted in 2005, that examined the educational experiences of American Indian/Alaska Native (AI/AN) students in grades 4 and 8, with particular emphasis on the integration of native language and culture into school and classroom activities. Students, teachers, and school principals all…

  9. Fine-Grained Distribution of a Non-Native Resource Can Alter the Population Dynamics of a Native Consumer

    PubMed Central

    2015-01-01

    New interactions with non-native species can alter selection pressures on native species. Here, we examined the effect of the spatial distribution of a non-native species, a factor that determines ecological and evolutionary outcomes but that is poorly understood, particularly on a fine scale. Specifically, we explored a native butterfly population and a non-native plant on which the butterfly oviposits despite the plant’s toxicity to larvae. We developed an individual-based model to describe movement and oviposition behaviors of each butterfly, which were determined by plant distribution and the butterfly's host preference genotype. We estimated the parameter values of the model from rich field data. We simulated various patterns of plant distributions and compared the rates of butterfly population growth and changes in the allele frequency of oviposition preference. Neither the number nor mean area of patches of non-native species affected the butterfly population, whereas plant abundance, patch shape, and distance to the nearest native and non-native patches altered both the population dynamics and genetics. Furthermore, we found a dramatic decrease in population growth rates when we reduced the distance to the nearest native patch from 147 m to 136 m. Thus changes in the non-native resource distribution that are critical to the fate of the native herbivore could only be detected at a fine-grained scale that matched the scale of a female butterfly’s movement. In addition, we found that the native butterfly population was unlikely to be rescued by the exclusion of the allele for acceptance of the non-native plant as a host. This study thus highlights the importance of including both ecological and evolutionary dynamics in analyses of the outcome of species interactions and provides insights into habitat management for non-native species. PMID:26575843

  10. Sea otter population structure and ecology in Alaska

    USGS Publications Warehouse

    Bodkin, James L.; Monson, Daniel H.

    2002-01-01

    one reaching its peak about 1800 and averaging about 15,000 per year and a second about 1870, averaging about 4,000 per year. The causes for this harvest pattern are unknown, but it may represent two distinct periods of overexploitation separated by a brief period of population recovery.By 1890 the species had been eliminated throughout most of its range, persisting in small numbers at 13 isolated locations in California, Alaska, and Russia. The number of sea otters that survived the fur trade is unknown, but available data suggest that some remnant populations may have been as small as a few dozen individuals. In 1911, sea otters were afforded protection under the International Fur Seal Treaty, and populations apparently responded by gradually increasing in abundance. The rates of population recovery varied among locations, averaging 9% annually and ranging from 6 to 13%. The population at Amchitka Island in the central Aleutians had the highest growth rate among those surviving, apparently reaching carrying capacity by about 1950.Efforts to aid the recovery of the species into the vast unoccupied habitats between California and Prince William Sound began in 1965. Sea otters from Amchitka and Prince William Sound were translocated to Oregon, Washington, British Columbia, and several locations in southeastern Alaska. With the exception of Oregon, these translocations have resulted in the establishment of successful colonies. Population growth rates of translocated sea otters have been significantly greater than among remnant populations, averaging 21% and ranging from 18 to 24%. We don’t know why the growth rates of the remnant and translocated populations are so different, but it may be partly because of the abundant food and space available at the translocated sites.The varying patterns of sea otter population decline and recovery provide a unique and powerful tool for studying the effects of historic reductions on populations, as well as how populations respond to varying

  11. Counteracting effects of a non-native prey on the demography of a native predator culminate in positive population growth.

    PubMed

    Cattau, Christopher E; Fletcher, Robert J; Reichert, Brian E; Kitchens, Wiley M

    2016-10-01

    Identifying impacts of non-native species on native populations is central to conservation and ecology. While effects of non-native predators on native prey populations have recently received much attention, impacts of introduced prey on native predator populations are less understood. Non-native prey can influence predator behavior and demography through direct and indirect pathways, yet quantitative assessments of the relative impacts of multiple, potentially counteracting, effects on native predator population growth remain scarce. Using ≈20 years of range-wide monitoring data, we tested for effects of a recently introduced, rapidly spreading non-native prey species (Pomacea maculata) on the behavior and demography of the endangered Snail Kite (Rostrhamus sociabilis). Previous studies found that food-handling difficulties caused by the large size of P. maculata (relative to the native P. paludosa) can lead to energetic deficiencies in juvenile kites, suggesting the potential for evolutionary traps to occur. However, high densities of P. maculata populations could facilitate kites by providing supplemental food resources. Contrary to prior hypotheses, we found that juvenile apparent survival increased ≈50% in wetlands invaded by non-native snails. Breeding rates and number of young fledged/successful nests were also positively associated with non-native snail presence, suggesting direct trophic benefits to kites. We found no direct effects of the invasive snail on adult survival or daily nest survival rates. Kite movements and breeding distribution closely tracked the spread of non-native snail populations. Since 2005, kites have been heavily concentrated in northern regions where non-native snails have established. This geographic shift has had hidden costs, as use of northern regions is associated with lower adult survival. Despite negative impacts to this key vital rate, matrix population modeling indicated that the multifarious effects of the non-native

  12. Identifying Protective Factors to Promote Health in American Indian and Alaska Native Adolescents: A Literature Review.

    PubMed

    Henson, Michele; Sabo, Samantha; Trujillo, Aurora; Teufel-Shone, Nicolette

    2017-04-01

    Exposure to protective factors, conditions that protect against the occurrence of an undesirable outcome or promote the occurrence of a desirable outcome within an adolescent's environment, can foster healthy adolescent behaviors and reduce adult morbidity and mortality. Yet, little is known about the nature and effect of protective factors on the positive social and health outcomes among American Indian and Alaska Native (AIAN) adolescents. We conducted a review of the literature to identify the protective factors associated with positive health outcomes among AIAN adolescents. We consulted Elsevier Science Direct, ERIC EBSCOhost, PubMed, and the Web of Science databases. A total of 3421 articles were encountered. Excluded publications were those that did not focus on AIAN adolescents (n = 3341), did not identify protective factors (n = 56), were not original research studies (n = 8), or were not written in the English language. We identified nine categories of protective factors positively associated with health and social outcomes, including: current and/or future aspirations, personal wellness, positive self-image, self-efficacy, non-familial connectedness, family connectedness, positive opportunities, positive social norms, and cultural connectedness. Such factors positively influenced adolescent alcohol, tobacco, and substance use; delinquent and violent behavior; emotional health including depression, suicide attempt; resilience; and academic success. Protective factors spanned multiple domains of the socio-ecological model. Strengths-based health promotion efforts that leverage local, innate protective factors and work with AIANs to create environments rich in protective factors are key to improving the health and wellbeing of AIAN adolescents.

  13. Ectopic pregnancy among American Indian and Alaska Native women, 2002-2009.

    PubMed

    de Ravello, Lori; Folkema, Arianne; Tulloch, Scott; Taylor, Melanie; Reilley, Brigg; Hoover, Karen; Holman, Robert; Creanga, Andreea

    2015-04-01

    To examine rates of ectopic pregnancy (EP) among American Indian and Alaska Native (AI/AN) women aged 15-44 years seeking care at Indian Health Service (IHS), Tribal, and urban Indian health facilities during 2002-2009. We used 2002-2009 inpatient and outpatient data from the IHS National Patient Information Reporting System to identify EP-associated visits and obtain the number of pregnancies among AI/AN women. Repeat visits for the same EP were determined by calculating the interval between visits; if more than 90 days between visits, the visit was considered related to a new EP. We identified 229,986 pregnancies among AI/AN women 15-44 years receiving care at IHS-affiliated facilities during 2002-2009. Of these, 2,406 (1.05 %) were coded as EPs, corresponding to an average annual rate of 10.5 per 1,000 pregnancies. The EP rate among AI/AN women was lowest in the 15-19 years age group (5.5 EPs per 1,000 pregnancies) and highest among 35-39 year olds (18.7 EPs per 1,000 pregnancies). EP rates varied by geographic region, ranging between 6.9 and 24.4 per 1,000 pregnancies in the Northern Plains East and the East region, respectively. The percentage of ectopic pregnancies found among AI/AN women is within the national 1-2 % range. We found relatively stable annual rates of EP among AI/AN women receiving care at IHS-affiliated facilities during 2002-2009, but considerable variation by age group and geographic region. Coupling timely diagnosis and management with public health interventions focused on tobacco use and sexually transmitted diseases may provide opportunities for reducing EP and EP-associated complications among AI/AN women.

  14. Balancing Two Cultures: American Indian/Alaska Native Medical Students' Perceptions of Academic Medicine Careers.

    PubMed

    Sánchez, John Paul; Poll-Hunter, Norma; Stern, Nicole; Garcia, Andrea N; Brewster, Cheryl

    2016-08-01

    American Indians and Alaska Natives (AI/AN) remain underrepresented in the academic medicine workforce and little is known about cultivating AI/AN medical students' interest in academic medicine careers. Five structured focus groups were conducted including 20 medical students and 18 physicians. The discussion guide explored factors influencing AI/AN trainees' academic medicine career interest and recommended approaches to increase their pursuit of academia. Consensual qualitative research was employed to analyze transcripts. Our research revealed six facilitating factors, nine dissuading factors, and five recommendations towards cultivating AI/AN pursuit of academia. Facilitators included the opportunity to teach, serving as a role model/mentor, enhancing the AI/AN medical education pipeline, opportunities to influence institution, collegiality, and financial stability. Dissuading factors included limited information on academic career paths, politics, lack of credit for teaching and community service, isolation, self-doubt, lower salary, lack of positions in rural areas, lack of focus on clinical care for AI/AN communities, and research obligations. Recommendations included heighten career awareness, recognize the challenges in balancing AI/AN and academic cultures, collaborate with IHS on faculty recruitment strategies, identify concordant role models/mentors, and identify loan forgiveness programs. Similar to other diverse medical students', raising awareness of academic career opportunities especially regarding teaching and community scholarship, access to concordant role models/mentors, and supportive institutional climates can also foster AI/AN medical students' pursuit of academia. Unique strategies for AI/AN trainees include learning how to balance AI/AN and academic cultures, collaborating with IHS on faculty recruitment strategies, and increasing faculty opportunities in rural areas.

  15. Patient and Provider Factors Associated With American Indian and Alaska Native Adolescent Tobacco Use Screening

    PubMed Central

    Hiratsuka, Vanessa Y.; Suchy-Dicey, Astrid M.; Garroutte, Eva M.; Booth-LaForce, Cathryn

    2015-01-01

    Introduction Tobacco use is the leading behavioral cause of death among adults 25 years or older. American Indian (AI) and Alaska Native (AN) communities confront some of the highest rates of tobacco use and of its sequelae. Primary care–based screening of adolescents is an integral step in the reduction of tobacco use, yet remains virtually unstudied. We examined whether delivery of tobacco screening in primary care visits is associated with patient and provider characteristics among AI/AN adolescents. Methods We used a cross-sectional analysis to examine tobacco screening among 4757 adolescent AI/AN patients served by 56 primary care providers at a large tribally managed health system between October 1, 2011 and May 31, 2014. Screening prevalence was examined in association with categorical patient characteristics (gender, age, clinic visited, insurance coverage) and provider characteristics (gender, age, tenure) using multilevel logistic regressions with individual provider identity as the nesting variable. Results Thirty-seven percent of eligible patients were screened. Gender of both providers and patients was associated with screening. Male providers delivered screening more often than female providers (odds ratio [OR] 1.6, 95% confidence interval [CI] 0.7–3.9). Male patients had 20% lower odds of screening receipt (OR 0.8, 95% CI 0.7–0.9) than female patients, independent of patient age and provider characteristics. Individual provider identity significantly contributed to variability in the mixed-effects model (variance component 2.2; 95% CI 1.4–3.4), suggesting individual provider effect. Conclusions Low tobacco screening delivery by female providers and the low receipt of screening among younger, male patients may identify targets for screening interventions. PMID:26319931

  16. Historical Trends and Regional Differences in All-Cause and Amenable Mortality Among American Indians and Alaska Natives Since 1950

    PubMed Central

    Kunitz, Stephen J.; Veazie, Mark; Henderson, Jeffrey A.

    2014-01-01

    American Indian and Alaska Native (AI/AN) death rates declined over most of the 20th century, even before the Public Health Service became responsible for health care in 1956. Since then, rates have declined further, although they have stagnated since the 1980s. These overall patterns obscure substantial regional differences. Most significant, rates in the Northern and Southern Plains have declined far less since 1949 to 1953 than those in the East, Southwest, or Pacific Coast. Data for Alaska are not available for the earlier period, so its trajectory of mortality cannot be ascertained. Socioeconomic measures do not adequately explain the differences and rates of change, but migration, changes in self-identification as an AI/AN person, interracial marriage, and variations in health care effectiveness all appear to be implicated. PMID:24754651

  17. Understanding the Burden of Tuberculosis Among American Indians/Alaska Natives in the U.S.: A Validation Study

    PubMed Central

    Alexy, Emily; Driver, Stephani Jean; Cheek, James E.; Holman, Robert C.; Haberling, Dana; Brett, Meghan; McCray, Eugene; Redd, John T.

    2014-01-01

    Objective We validated cases of active tuberculosis (TB) recorded in the Indian Health Service (IHS) National Patient Information Reporting System (NPIRS) and evaluated the completeness of TB case reporting from IHS facilities to state health departments. Methods We reviewed the medical records of American Indian/Alaska Native (AI/AN) patients at IHS health facilities who were classified as having active TB using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnostic codes from 2006 to 2009 for clinical and laboratory evidence of TB disease. Individuals were reclassified as having active TB disease; recent latent TB infection (LTBI); past positive tuberculin skin test (TST) only; or as having no evidence of TB, LTBI, or a past positive TST. We compared validated active TB cases with corresponding state records to determine if they were reported. Results The study included 596 patients with active TB as per ICD-9-CM codes. Based on chart review, 111 (18.6%) had active TB; 156 (26.2%) had LTBI; 104 (17.4%) had a past positive TST; and 221 (37.1%) had no evidence of TB disease, LTBI, or a past positive TST. Of the 111 confirmed cases of active TB, 89 (80.2%) resided in participating states; 81 of 89 (91.2%) were verified as reported TB cases. Conclusions ICD-9-CM codes for active TB disease in the IHS NPIRS do not accurately reflect the burden of TB among AI/ANs. Most confirmed active TB cases in the IHS health system were reported to the state; the national TB surveillance system may accurately represent the burden of TB in the AI/AN population. PMID:24982538

  18. Speaking out about physical harms from tobacco use: response to graphic warning labels among American Indian/Alaska Native communities

    PubMed Central

    Patterson Silver Wolf, David A; Tovar, Molly; Thompson, Kellie; Ishcomer, Jamie; Kreuter, Matthew W; Caburnay, Charlene; Boyum, Sonia

    2016-01-01

    Objective This study is the first to explore the impact of graphic cigarette labels with physical harm images on members of American Indian/Alaska Native (AI/AN) communities. The aim of this article is to investigate how AI/AN respond to particular graphic warning labels. Methods The parent study recruited smokers, at-risk smokers and non-smokers from three different age groups (youths aged 13–17 years, young adults aged 18–24 years and adults aged 25+ years) and five population subgroups with high smoking prevalence or smoking risk. Using nine graphic labels, this study collected participant data in the field via an iPad-administered survey and card sorting of graphic warning labels. This paper reports on findings for AI/AN participants. Results After viewing graphic warning labels, participants rated their likelihood of talking about smoking risks to friends, parents and siblings higher than their likelihood of talking to teachers and doctors. Further, this study found that certain labels (eg, the label of the toddler in the smoke cloud) made them think about their friends and family who smoke. Conclusions Given the influence of community social networks on health beliefs and attitudes, health communication using graphic warning labels could effect change in the smoking habits of AI/AN community members. Study findings suggest that graphic labels could serve as stimuli for conversations about the risks of smoking among AI/AN community members, and could be an important element of a peer-to-peer smoking cessation effort. PMID:27009143

  19. Capacity building from the inside out: development and evaluation of a CITI ethics certification training module for American Indian and Alaska Native community researchers.

    PubMed

    Pearson, Cynthia R; Parker, Myra; Fisher, Celia B; Moreno, Claudia

    2014-02-01

    Current human subject research training modules fail to capture ethically relevant cultural aspects of research involving American Indian and Alaska Native (AI/AN) community members. Applying a Community Engaged Research (CEnR) approach, we adapted the Collaborative IRB Training Initiative training module "assessing risk and benefits." In a two-arm randomized controlled trial, followed by debriefing interviews, we evaluated module acceptability and understandability (test scores) among 40 reservation-based community members. Participants who took the adapted module, compared to those who took the standard module, reported higher scores on relevance of the material overall satisfaction, module quiz scores, and a trend toward higher self-efficacy. Implications of the efficacy of this approach for enhancing ethics training and community participation in research within AI/AN and other cultural populations within and outside the United States are discussed.

  20. Responsibilities and Roles of Governments and Native People in the Education of American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    Kickingbird, Kirke; Charleston, G. Mike

    This paper traces the development of the government-to-government relationship between the United States and Native peoples and examines the implications of that relationship for Native American education. In 1532, Francisco de Vitoria refuted the Doctrine of Discovery and laid out four principles to guide Spanish governmental relations with…

  1. Origin and evolutionary relationships of native Andean populations.

    PubMed

    Rothhammer, F; Llop, E; Carvallo, P; Moraga, M

    2001-01-01

    This paper represents an effort to explore the origin and the evolutionary relationships of native Andean populations using a multidisciplinary approach. Archeological and linguistic evidence is briefly reviewed. A genetic distance analysis among major linguistic groupings and among Andean and Amazonian native populations, together with information obtained from archaeological and linguistic sources was used to generate a migration model. It is suggested that in the late Pleistocene a group of nomadic hunters entered South America through the Isthmus of Panama and split afterwards into two groups, one moving southward into the central and south Andean areas and after crossing the Colombian, Equador and Peruvian highlands to people northwestern Argentina, the open park country of east Brazil and the Argentine Pampas. The second group migrated eastwards into Venezuela and Guyana and later southward, peopling the Brazilian Amazon. Following available waterways the Amazonian Indians expanded east and west arriving probably at the eastern slopes of the Andes some 3,500 years ago. It is hypothesized that present day Andean natives are descendants of the Amazonian groups that migrated eastwards.

  2. Clan, language, and migration history has shaped genetic diversity in Haida and Tlingit populations from Southeast Alaska.

    PubMed

    Schurr, Theodore G; Dulik, Matthew C; Owings, Amanda C; Zhadanov, Sergey I; Gaieski, Jill B; Vilar, Miguel G; Ramos, Judy; Moss, Mary Beth; Natkong, Francis

    2012-07-01

    The linguistically distinctive Haida and Tlingit tribes of Southeast Alaska are known for their rich material culture, complex social organization, and elaborate ritual practices. However, much less is known about these tribes from a population genetic perspective. For this reason, we analyzed mtDNA and Y-chromosome variation in Haida and Tlingit populations to elucidate several key issues pertaining to the history of this region. These included the genetic relationships of Haida and Tlingit to other indigenous groups in Alaska and Canada; the relationship between linguistic and genetic data for populations assigned to the Na-Dene linguistic family, specifically, the inclusion of Haida with Athapaskan, Eyak, and Tlingit in the language family; the possible influence of matrilineal clan structure on patterns of genetic variation in Haida and Tlingit populations; and the impact of European entry into the region on the genetic diversity of these indigenous communities. Our analysis indicates that, while sharing a "northern" genetic profile, the Haida and the Tlingit are genetically distinctive from each other. In addition, Tlingit groups themselves differ across their geographic range, in part due to interactions of Tlingit tribes with Athapaskan and Eyak groups to the north. The data also reveal a strong influence of maternal clan identity on mtDNA variation in these groups, as well as the significant influence of non-native males on Y-chromosome diversity. These results yield new details about the histories of the Haida and Tlingit tribes in this region.

  3. Clan, Language, and Migration History Has Shaped Genetic Diversity in Haida and Tlingit Populations From Southeast Alaska

    PubMed Central

    Schurr, Theodore G.; Dulik, Matthew C.; Owings, Amanda C.; Zhadanov, Sergey I.; Gaieski, Jill B.; Vilar, Miguel G.; Ramos, Judy; Moss, Mary Beth; Natkong, Francis

    2013-01-01

    The linguistically distinctive Haida and Tlingit tribes of Southeast Alaska are known for their rich material culture, complex social organization, and elaborate ritual practices. However, much less is known about these tribes from a population genetic perspective. For this reason, we analyzed mtDNA and Y-chromosome variation in Haida and Tlingit populations to elucidate several key issues pertaining to the history of this region. These included the genetic relationships of Haida and Tlingit to other indigenous groups in Alaska and Canada; the relationship between linguistic and genetic data for populations assigned to the Na-Dene linguistic family, specifically, the inclusion of Haida with Athapaskan, Eyak, and Tlingit in the language family; the possible influence of matrilineal clan structure on patterns of genetic variation in Haida and Tlingit populations; and the impact of European entry into the region on the genetic diversity of these indigenous communities. Our analysis indicates that, while sharing a “northern” genetic profile, the Haida and the Tlingit are genetically distinctive from each other. In addition, Tlingit groups themselves differ across their geographic range, in part due to interactions of Tlingit tribes with Athapaskan and Eyak groups to the north. The data also reveal a strong influence of maternal clan identity on mtDNA variation in these groups, as well as the significant influence of non-native males on Y-chromosome diversity. These results yield new details about the histories of the Haida and Tlingit tribes in this region. PMID:22549307

  4. Keeping our hearts from touching the ground: HIV/AIDS in American Indian and Alaska Native women.

    PubMed

    Walters, Karina L; Beltran, Ramona; Evans-Campbell, Tessa; Simoni, Jane M

    2011-11-01

    HIV/AIDS is a critical and growing challenge to American Indian and Alaska Native (AIAN) women's health. Conceptually guided by the Indigenist Stress-Coping Model, this paper explores the historical and contemporary factors implicated in the HIV epidemic among AIAN women and the co-occurring epidemics of sexual violence and substance abuse. The authors also outline multiple indicators of resiliency in AIAN communities and stress the need for HIV prevention interventions for AIAN women to capitalize on cultural and community strengths.

  5. U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal years 2007 and 2008

    USGS Publications Warehouse

    Marcus, Susan M.

    2010-01-01

    In the late 1800s, John Wesley Powell, the second director of the U.S. Geological Survey (USGS), followed his interest in the tribes of the Great Basin and Colorado Plateau and studied their cultures, languages, and surroundings. From that early time, the USGS has recognized the importance of Native knowledge and living in harmony with nature as complements to the USGS mission to better understand the Earth. Combining traditional ecological knowledge with empirical studies allows the USGS and Native American governments, organizations, and people to increase their mutual understanding and respect for this land. The USGS is the earth and natural science bureau within the U.S. Department of the Interior (DOI) and is not responsible for regulations or land management. Climate change is a major current issue affecting Native lives and traditions throughout the United States. Climate projections for the coming century indicate an increasing probability for more frequent and more severe droughts in the Southwest, including the Navajo Nation. Erosion has claimed Native homes in Alaska. Fish have become inedible due to diseases that turn their flesh mushy. Native people who rely on or who are culturally sustained by hunting, fishing, and using local plants are living with climate change now. The traditional knowledge of Native peoples enriches and confirms the work of USGS scientists. The results are truly synergistic-greater than the sum of their parts. Traditional ecological knowledge is respected and increasingly used in USGS studies-when the holders of that knowledge choose to share it. The USGS respects the rights of Native people to maintain their patrimony of traditional ecological knowledge. The USGS studies can help Tribes, Native organizations, and natural resource professionals manage Native lands and resources with the best available unbiased data and information that can be added to their traditional knowledge. Wise Native leaders have noted that traditional

  6. Substance use among American Indians and Alaska natives: incorporating culture in an "indigenist" stress-coping paradigm.

    PubMed Central

    Walters, Karina L.; Simoni, Jane M.; Evans-Campbell, Teresa

    2002-01-01

    OBJECTIVES: This article proposes a new stress-coping model for American Indians and Alaska Natives (AIs) that reflects a paradigmatic shift in the conceptualization of Native health. It reviews sociodemographic information on AIs, rates of substance abuse and related health outcomes, and the research supporting the model's pathways. OBSERVATIONS: Although health outcomes among AIs are improving, large disparities with other racial and ethnic groups in the United States remain. Many health-related problems are directly linked to high rates of substance use and abuse. CONCLUSION: Eurocentric paradigms focus on individual pathology. An "indigenist" perspective of health incorporates the devastating impact of historical trauma and ongoing oppression of AIs. The model emphasizes cultural strengths, such as the family and community, spirituality and traditional healing practices, and group identity attitudes. PMID:12435834

  7. Potential population and assemblage influences of non-native trout on native nongame fish in Nebraska headwater streams

    USGS Publications Warehouse

    Turek, Kelly C.; Pegg, Mark A.; Pope, Kevin L.; Schainost, Steve

    2014-01-01

    Non-native trout are currently stocked to support recreational fisheries in headwater streams throughout Nebraska. The influence of non-native trout introductions on native fish populations and their role in structuring fish assemblages in these systems is unknown. The objectives of this study were to determine (i) if the size structure or relative abundance of native fish differs in the presence and absence of non-native trout, (ii) if native fish-assemblage structure differs in the presence and absence of non-native trout and (iii) if native fish-assemblage structure differs across a gradient in abundances of non-native trout. Longnose dace Rhinichthys cataractae were larger in the presence of brown trout Salmo trutta and smaller in the presence of rainbow trout Oncorhynchus mykiss compared to sites without trout. There was also a greater proportion of larger white suckers Catostomus commersonii in the presence of brown trout. Creek chub Semotilus atromaculatus and fathead minnow Pimephales promelas size structures were similar in the presence and absence of trout. Relative abundances of longnose dace, white sucker, creek chub and fathead minnow were similar in the presence and absence of trout, but there was greater distinction in native fish-assemblage structure between sites with trout compared to sites without trout as trout abundances increased. These results suggest increased risk to native fish assemblages in sites with high abundances of trout. However, more research is needed to determine the role of non-native trout in structuring native fish assemblages in streams, and the mechanisms through which introduced trout may influence native fish populations.

  8. Demographic features of a lapland longspur population near Barrow Alaska

    USGS Publications Warehouse

    Custer, T.W.; Pitelka, F.A.

    1977-01-01

    Breeding density, clutch size, hatching and fledging success, and survival of adult Lapland longspurs (Calcarius lapponicus) were monitored over a 7 yr period near the Naval Arctic Research Laboratory, Barrow, Alaska [USA]. Nesting begins as soon as the tundra starts to clear of snow and appears to be timed so that the young of the year reach independence before the end of adult insect emergence. Arthropod prey become abruptly scarce after the period of insect emergence and thus probability of success for late broods is low. Time of nesting is also discussed in relation to factors of predation and timing of molt. At least 42.9% of males and 45.4% of females survived the next season after 1 yr of age. Maximum longevity observed for both sexes was 6 yr. Mean clutch size for all years investigated was 5.06 eggs per clutch. Clutch size showed both yearly and seasonal variation. The data indicate that timing of nesting is the chief factor in the observed clutch size differences, further modified by habitat quality, second nesting attempts and probably age of female. Over a 4 yr period the longspur breeding population on a 17 ha study plot declined from 15 to 2 breeding females. Life-table analysis indicates that low fledgling success for 3 consecutive years apparently was the main cause of this decline. Overall mean egg success was 44.0%, but close to 60% in 4 yr is considered more normal. The low egg success was due to 3 consecutive years of high predation, which may have been related to the disrupted lemming cycle of the Barrow region.

  9. Alaska

    SciTech Connect

    Jones, B.C.; Sears, D.W.

    1981-10-01

    Twenty-five exploratory wells were drilled in Alaska in 1980. Five oil or gas discovery wells were drilled on the North Slope. One hundred and seventeen development and service wells were drilled and completed, primarily in the Prudhoe Bay and Kuparuk River fields on the North Slope. Geologic-geophysical field activity consisted of 115.74 crew months, an increase of almost 50% compared to 1979. These increases affected most of the major basins of the state as industry stepped up preparations for future lease sales. Federal acreage under lease increased slightly, while state lease acreage showed a slight decline. The year's oil production showed a increase of 16%, while gas production was down slightly. The federal land freeze in Alaska showed signs of thawing, as the US Department of Interior asked industry to identify areas of interest onshore for possible future leasing. National Petroleum Reserve in Alaska was opened to private exploration, and petroleum potential of the Arctic Wildlife Refuge will be studied. One outer continental shelf lease sale was held in the eastern Gulf of Alaska, and a series of state and federal lease sales were announced for the next 5 years. 5 figures, 5 tables.

  10. A new population of Aleutian shield fern (Polystichum aleuticum C. Christens.) on Adak Island, Alaska

    USGS Publications Warehouse

    Talbot, Sandra L.; Talbot, Stephen S.

    2002-01-01

    We report and describe a new population of the endangered Aleutian shield fern (Polystichum aleuticum C. Christens.) discovered on Mount Reed, Adak Island, Alaska. The new population is located at a lower elevation than the other known populations, placing the species' known elevational range between 338 m and 525 m. The discovery of this population is significant because it increases the total number of known populations and individuals for the species.

  11. The power of protection: a population-based comparison of Native and non-Native youth suicide attempters.

    PubMed

    Mackin, Juliette; Perkins, Tamara; Furrer, Carrie

    2012-01-01

    This study provides actionable information about intervening with American Indian/Alaska Native (AI/AN) youth to prevent suicide. Statewide school survey data were used to model the impact of risk and protective factors on self-reported suicide attempts (both AI/AN and non-AI/AN). The cumulative risk and protective model worked similarly for both groups. AI/AN youth had a higher threshold of risk before making a suicide attempt. Protective factors buffered the impact of risk, particularly for the higher risk youth.

  12. Developing STR databases on structured populations: the native South Siberian population versus the Russian population.

    PubMed

    Zhivotovsky, Lev A; Malyarchuk, Boris A; Derenko, Miroslava V; Wozniak, Marcin; Grzybowski, Tomasz

    2009-09-01

    Developing a forensic DNA database on a population that consists of local ethnic groups separated by physical and cultural barriers is questionable as it can be genetically subdivided. On the other side, small sizes of ethnic groups, especially in alpine regions where they are sub-structured further into small villages, prevent collecting a large sample from each ethnic group. For such situations, we suggest to obtain both a total population database on allele frequencies across ethnic groups and a list of theta-values between the groups and the total data. We have genotyped 558 individuals from the native population of South Siberia, consisting of nine ethnic groups, at 17 autosomal STR loci of the kit packages AmpFlSTR SGM Plus i, Cyrillic AmpFlSTR Profiler Plus. The groups differentiate from each other with average theta-values of around 1.1%, and some reach up to three to four percent at certain loci. There exists between-village differentiation as well. Therefore, a database for the population of South Siberia is composed of data on allele frequencies in the pool of ethnic groups and data on theta-values that indicate variation in allele frequencies across the groups. Comparison to additional data on northeastern Asia (the Chukchi and Koryak) shows that differentiation in allele frequencies among small groups that are separated by large geographic distance can be even greater. In contrast, populations of Russians that live in large cities of the European part of Russia are homogeneous in allele frequencies, despite large geographic distance between them, and thus can be described by a database on allele frequencies alone, without any specific information on theta-values.

  13. Patterns of admixture and population structure in native populations of Northwest North America.

    PubMed

    Verdu, Paul; Pemberton, Trevor J; Laurent, Romain; Kemp, Brian M; Gonzalez-Oliver, Angelica; Gorodezky, Clara; Hughes, Cris E; Shattuck, Milena R; Petzelt, Barbara; Mitchell, Joycelynn; Harry, Harold; William, Theresa; Worl, Rosita; Cybulski, Jerome S; Rosenberg, Noah A; Malhi, Ripan S

    2014-08-01

    The initial contact of European populations with indigenous populations of the Americas produced diverse admixture processes across North, Central, and South America. Recent studies have examined the genetic structure of indigenous populations of Latin America and the Caribbean and their admixed descendants, reporting on the genomic impact of the history of admixture with colonizing populations of European and African ancestry. However, relatively little genomic research has been conducted on admixture in indigenous North American populations. In this study, we analyze genomic data at 475,109 single-nucleotide polymorphisms sampled in indigenous peoples of the Pacific Northwest in British Columbia and Southeast Alaska, populations with a well-documented history of contact with European and Asian traders, fishermen, and contract laborers. We find that the indigenous populations of the Pacific Northwest have higher gene diversity than Latin American indigenous populations. Among the Pacific Northwest populations, interior groups provide more evidence for East Asian admixture, whereas coastal groups have higher levels of European admixture. In contrast with many Latin American indigenous populations, the variance of admixture is high in each of the Pacific Northwest indigenous populations, as expected for recent and ongoing admixture processes. The results reveal some similarities but notable differences between admixture patterns in the Pacific Northwest and those in Latin America, contributing to a more detailed understanding of the genomic consequences of European colonization events throughout the Americas.

  14. Patterns of Admixture and Population Structure in Native Populations of Northwest North America

    PubMed Central

    Verdu, Paul; Pemberton, Trevor J.; Laurent, Romain; Kemp, Brian M.; Gonzalez-Oliver, Angelica; Gorodezky, Clara; Hughes, Cris E.; Shattuck, Milena R.; Petzelt, Barbara; Mitchell, Joycelynn; Harry, Harold; William, Theresa; Worl, Rosita; Cybulski, Jerome S.; Rosenberg, Noah A.; Malhi, Ripan S.

    2014-01-01

    The initial contact of European populations with indigenous populations of the Americas produced diverse admixture processes across North, Central, and South America. Recent studies have examined the genetic structure of indigenous populations of Latin America and the Caribbean and their admixed descendants, reporting on the genomic impact of the history of admixture with colonizing populations of European and African ancestry. However, relatively little genomic research has been conducted on admixture in indigenous North American populations. In this study, we analyze genomic data at 475,109 single-nucleotide polymorphisms sampled in indigenous peoples of the Pacific Northwest in British Columbia and Southeast Alaska, populations with a well-documented history of contact with European and Asian traders, fishermen, and contract laborers. We find that the indigenous populations of the Pacific Northwest have higher gene diversity than Latin American indigenous populations. Among the Pacific Northwest populations, interior groups provide more evidence for East Asian admixture, whereas coastal groups have higher levels of European admixture. In contrast with many Latin American indigenous populations, the variance of admixture is high in each of the Pacific Northwest indigenous populations, as expected for recent and ongoing admixture processes. The results reveal some similarities but notable differences between admixture patterns in the Pacific Northwest and those in Latin America, contributing to a more detailed understanding of the genomic consequences of European colonization events throughout the Americas. PMID:25122539

  15. Meeting Nontraditional Medical Information Needs for the Unique Populations and Geographically Remote Locations of Alaska.

    PubMed

    Lema, Dana V

    2016-01-01

    The types of information required by hospital and clinical staff can be greatly influenced by the geography and culture of the area in which they operate. In some situations, information must be acquired from sources that fall outside the traditional provisions of a medical or reference library. This article provides examples of the unique information needs of clinical staff serving a primarily Native Alaskan and Native American clientele in Alaska. It also presents sources and personnel utilized to meet those information needs outside of traditional reference sources.

  16. Denisovan Ancestry in East Eurasian and Native American Populations.

    PubMed

    Qin, Pengfei; Stoneking, Mark

    2015-10-01

    Although initial studies suggested that Denisovan ancestry was found only in modern human populations from island Southeast Asia and Oceania, more recent studies have suggested that Denisovan ancestry may be more widespread. However, the geographic extent of Denisovan ancestry has not been determined, and moreover the relationship between the Denisovan ancestry in Oceania and that elsewhere has not been studied. Here we analyze genome-wide single nucleotide polymorphism data from 2,493 individuals from 221 worldwide populations, and show that there is a widespread signal of a very low level of Denisovan ancestry across Eastern Eurasian and Native American (EE/NA) populations. We also verify a higher level of Denisovan ancestry in Oceania than that in EE/NA; the Denisovan ancestry in Oceania is correlated with the amount of New Guinea ancestry, but not the amount of Australian ancestry, indicating that recent gene flow from New Guinea likely accounts for signals of Denisovan ancestry across Oceania. However, Denisovan ancestry in EE/NA populations is equally correlated with their New Guinea or their Australian ancestry, suggesting a common source for the Denisovan ancestry in EE/NA and Oceanian populations. Our results suggest that Denisovan ancestry in EE/NA is derived either from common ancestry with, or gene flow from, the common ancestor of New Guineans and Australians, indicating a more complex history involving East Eurasians and Oceanians than previously suspected.

  17. Mental Health, Health, and Substance Abuse Service Needs for the Native American Rehabilitation Association Northwest (NARA NW) in the Portland, Oregon Metropolitan Area

    ERIC Educational Resources Information Center

    Crofoot, Thomas L.; Harris, Naomi; Plumb, Mary Anne; Smith, Keri Slingerland; Gault, Jaime; Brooks, Gloria; Hungry, Lisa; Geary, Artice; Holland, Irene

    2008-01-01

    Consistent with results of previous needs assessments for urban American Indian and Alaska Native populations, a needs assessment in the Portland, Oregon metropolitan area for the Native American Rehabilitation Association Northwest revealed high levels of co-occurring conditions for American Indian and Alaska Native clients, often combining…

  18. Alaska

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Though it's not quite spring, waters in the Gulf of Alaska (right) appear to be blooming with plant life in this true-color MODIS image from March 4, 2002. East of the Alaska Peninsula (bottom center), blue-green swirls surround Kodiak Island. These colors are the result of light reflecting off chlorophyll and other pigments in tiny marine plants called phytoplankton. The bloom extends southward and clear dividing line can be seen west to east, where the bloom disappears over the deeper waters of the Aleutian Trench. North in Cook Inlet, large amounts of red clay sediment are turning the water brown. To the east, more colorful swirls stretch out from Prince William Sound, and may be a mixture of clay sediment from the Copper River and phytoplankton. Arcing across the top left of the image, the snow-covered Brooks Range towers over Alaska's North Slope. Frozen rivers trace white ribbons across the winter landscape. The mighty Yukon River traverses the entire state, beginning at the right edge of the image (a little way down from the top) running all the way over to the Bering Sea, still locked in ice. In the high-resolution image, the circular, snow-filled calderas of two volcanoes are apparent along the Alaska Peninsula. In Bristol Bay (to the west of the Peninsula) and in a couple of the semi-clear areas in the Bering Sea, it appears that there may be an ice algae bloom along the sharp ice edge (see high resolution image for better details). Ground-based observations from the area have revealed that an under-ice bloom often starts as early as February in this region and then seeds the more typical spring bloom later in the season.

  19. POPULATION GENETICS. Genomic evidence for the Pleistocene and recent population history of Native Americans.

    PubMed

    Raghavan, Maanasa; Steinrücken, Matthias; Harris, Kelley; Schiffels, Stephan; Rasmussen, Simon; DeGiorgio, Michael; Albrechtsen, Anders; Valdiosera, Cristina; Ávila-Arcos, María C; Malaspinas, Anna-Sapfo; Eriksson, Anders; Moltke, Ida; Metspalu, Mait; Homburger, Julian R; Wall, Jeff; Cornejo, Omar E; Moreno-Mayar, J Víctor; Korneliussen, Thorfinn S; Pierre, Tracey; Rasmussen, Morten; Campos, Paula F; Damgaard, Peter de Barros; Allentoft, Morten E; Lindo, John; Metspalu, Ene; Rodríguez-Varela, Ricardo; Mansilla, Josefina; Henrickson, Celeste; Seguin-Orlando, Andaine; Malmström, Helena; Stafford, Thomas; Shringarpure, Suyash S; Moreno-Estrada, Andrés; Karmin, Monika; Tambets, Kristiina; Bergström, Anders; Xue, Yali; Warmuth, Vera; Friend, Andrew D; Singarayer, Joy; Valdes, Paul; Balloux, Francois; Leboreiro, Ilán; Vera, Jose Luis; Rangel-Villalobos, Hector; Pettener, Davide; Luiselli, Donata; Davis, Loren G; Heyer, Evelyne; Zollikofer, Christoph P E; Ponce de León, Marcia S; Smith, Colin I; Grimes, Vaughan; Pike, Kelly-Anne; Deal, Michael; Fuller, Benjamin T; Arriaza, Bernardo; Standen, Vivien; Luz, Maria F; Ricaut, Francois; Guidon, Niede; Osipova, Ludmila; Voevoda, Mikhail I; Posukh, Olga L; Balanovsky, Oleg; Lavryashina, Maria; Bogunov, Yuri; Khusnutdinova, Elza; Gubina, Marina; Balanovska, Elena; Fedorova, Sardana; Litvinov, Sergey; Malyarchuk, Boris; Derenko, Miroslava; Mosher, M J; Archer, David; Cybulski, Jerome; Petzelt, Barbara; Mitchell, Joycelynn; Worl, Rosita; Norman, Paul J; Parham, Peter; Kemp, Brian M; Kivisild, Toomas; Tyler-Smith, Chris; Sandhu, Manjinder S; Crawford, Michael; Villems, Richard; Smith, David Glenn; Waters, Michael R; Goebel, Ted; Johnson, John R; Malhi, Ripan S; Jakobsson, Mattias; Meltzer, David J; Manica, Andrea; Durbin, Richard; Bustamante, Carlos D; Song, Yun S; Nielsen, Rasmus; Willerslev, Eske

    2015-08-21

    How and when the Americas were populated remains contentious. Using ancient and modern genome-wide data, we found that the ancestors of all present-day Native Americans, including Athabascans and Amerindians, entered the Americas as a single migration wave from Siberia no earlier than 23 thousand years ago (ka) and after no more than an 8000-year isolation period in Beringia. After their arrival to the Americas, ancestral Native Americans diversified into two basal genetic branches around 13 ka, one that is now dispersed across North and South America and the other restricted to North America. Subsequent gene flow resulted in some Native Americans sharing ancestry with present-day East Asians (including Siberians) and, more distantly, Australo-Melanesians. Putative "Paleoamerican" relict populations, including the historical Mexican Pericúes and South American Fuego-Patagonians, are not directly related to modern Australo-Melanesians as suggested by the Paleoamerican Model.

  20. Ethnicity and lipoprotein(a) polymorphism in Native Mexican populations

    PubMed Central

    Cardoso-Saldaña, Guillermo; De La Peña-Díaz, Aurora; Zamora-González, José; Gomez-Ortega, Rocio; Posadas-Romero, Carlos; Izaguirre-Avila, Raul; Malvido-Miranda, Elsa; Morales-Anduaga, Maria Elena; Angles-Cano, Eduardo

    2006-01-01

    Background Lp(a) is a lipoparticle of unknown function mainly present in primates and humans. It consists of a low-density lipoprotein and apo(a), a polymorphic glycoprotein. Apo(a) shares sequence homology and fibrin-binding with plasminogen inhibiting its fibrinolytic properties. Lp(a) is considered a link between atherosclerosis and thrombosis. Marked inter-ethnic differences in Lp(a) concentration related to the genetic polymorphism of apo(a), have been reported in several populations. Aim To study the structural and functional features of Lp(a) in three Native Mexican populations (Mayos, Mazahuas and Mayas) and in Mestizo subjects. Methods We determined the plasma concentration of Lp(a) by immunonephelometry, apo(a) isoforms by Western blot, Lp(a) fibrin-binding by immuno-enzymatic assay and STR polymorphic markers genetic analysis by capillary electrophoresis. Results Mestizos presented the less skewed distribution and the highest median Lp(a) concentration (13.25 mg/dL) relative to Mazahuas (8.2 mg/dL), Mayas (8.25 mg/dL) and Mayos (6.5 mg/dL). Phenotype distribution was different in Mayas and Mazahuas as compared to the Mestizo group. The higher Lp(a) fibrin-binding capacity was found in the Maya population. There was an inverse relationship between the size of apo(a) polymorphs and both Lp(a) levels and Lp(a) fibrin binding. Conclusion There is evidence of significative differences in Lp(a) plasma concentration and phenotype distribution in Native Mexican and the Mestizo group. PMID:16684693

  1. Problems of Definition of Tribe in Alaska Relating to Public Law 93-638. Hearings Before the Subcommittee on Indian Affairs of the Committee on Interior and Insular Affairs, United States Senate, 94th Congress, 2nd Session on Problems Associated with the Statutory Definitions of Tribe as They Relate to Native Alaskans (Juneau, Alaska, September 2, 1976; Anchorage, Alaska, September 3, 1976; Bethel, Alaska, September 4, 1976).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Interior and Insular Affairs.

    Testimony presented in these hearings centers on the legal problems derived from the many and varied statutory definitions of "tribe" and the resulting confusion on the part of the administrators of Federal programs designed to benefit American Indians and Alaska Natives (e.g., in Alaska, there are currently about 465 legal entities…

  2. NCADI's 1995 National Directory of Drug Abuse and Alcoholism Treatment and Prevention Programs That Have a Special Program for American Indians/Alaska Natives.

    ERIC Educational Resources Information Center

    Vanderbilt, Rebecca, Comp.; Schacht, Robert M., Comp.

    This state-by-state directory lists over 500 alcohol and drug abuse treatment and prevention services that target American Indians and Alaska Natives. The directory was compiled from the website of the National Clearinghouse for Alcohol and Drug Information (NCADI). Their home page on the Internet is located at http://www.health.org/index.htm. The…

  3. National Indian Education Study 2011: The Educational Experiences of American Indian and Alaska Native Students at Grades 4 and 8. NCES 2012-466

    ERIC Educational Resources Information Center

    National Center for Education Statistics, 2012

    2012-01-01

    Since 2005, the National Indian Education Study (NIES) has provided educators, policymakers, and the public with information about the background and academic performance of fourth- and eighth-grade American Indian and Alaska Native (AI/AN) students in the United States. NIES was administered in 2005, 2007, 2009, and 2011 as part of the National…

  4. The Influence of Institutional Culture on Institutional Choice and Post-Freshman Persistence of American Indian/Alaska Native Students at a Bible College.

    ERIC Educational Resources Information Center

    Saggio, Joseph J.

    This study examined American Indian and Alaska Native students' college choice and persistence beyond the freshman year at American Indian College. Focus groups and interviews were conducted with 29 students from 18 tribes attending American Indian College, a very small Bible college affiliated with the Assemblies of God and located in Phoenix,…

  5. EPA Regional Administrator and American Indian Environmental Office Director Present Recognition of Innovation to Alaska Native Tribal Health Consortium's LEO Network

    EPA Pesticide Factsheets

    (Anchorage - February 10, 2016) Today, U.S. EPA Region 10 Administrator Dennis McLerran and EPA American Indian Environmental Office National Director JoAnn Chase will present a Recognition of Innovation award to the Alaska Native Tribal Health Consortium'

  6. An Eagle's View: Sharing Successful American Indian/Alaska Native Alcohol and Other Drug Prevention Programs. Volumes I and II. The Drug-Free Schools and Communities.

    ERIC Educational Resources Information Center

    Hayne, Bill

    This document consists of two catalogues describing programs, events, and activities designed to prevent the use of alcohol and other drugs by American Indian and Alaska Native people, particularly adolescents and other young people. Together the catalogues include 61 descriptions of programs developed and implemented by the five agencies under…

  7. HIV-Related Risk Behaviors, Perceptions of Risk, HIV Testing, and Exposure to Prevention Messages and Methods among Urban American Indians and Alaska Natives

    ERIC Educational Resources Information Center

    Lapidus, Jodi A.; Bertolli, Jeanne; McGowan, Karen; Sullivan, Patrick

    2006-01-01

    The goal of this study was to describe HIV risk behaviors, perceptions, testing, and prevention exposure among urban American Indians and Alaska Natives (AI/AN). Interviewers administered a questionnaire to participants recruited through anonymous peer-referral sampling. Chi-square tests and multiple logistic regression were used to compare HIV…

  8. "It Runs in the Family": Intergenerational Transmission of Historical Trauma among Urban American Indians and Alaska Natives in Culturally Specific Sobriety Maintenance Programs

    ERIC Educational Resources Information Center

    Myhra, Laurelle L.

    2011-01-01

    The aim of this exploratory study, which was informed by ethnographic principles, was to better understand the intergenerational transmission of historical trauma among urban American Indians/Alaska Natives (AI/ANs) in culturally specific sobriety maintenance programs. The results of the study were organized into 3 overarching categories, which…

  9. Metabolic Syndrome in Yup'ik Eskimos: The Center for Alaska Native Health Research (CANHR) Study

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: This study investigated the prevalence of metabolic syndrome and its defining components among Yup’ik Eskimos. Research Methods and Procedures: A cross-sectional study design that included 710 adult Yup’ik Eskimos 18 years of age residing in 8 communities in Southwest Alaska. The prevale...

  10. Story: The Heartbeat of Learning Cancer Education for Alaska Native Community Healthcare Providers

    ERIC Educational Resources Information Center

    Cueva, Melany; Kuhnley, Regina; Lanier, Anne P.; Dignan, Mark

    2006-01-01

    Community Health Aides and Community Health Practitioners (CHA/Ps), the primary providers of healthcare in rural Alaska, share the importance of story as a culturally respectful way for creating meaning and broadening understanding. Story is woven into the fabric of cancer education courses for CHA/Ps. Between May 2004 and April 2007, 13 week-long…

  11. Athabaskan, Eyak, and Tlingit Sonorants. Alaska Native Language Center Research Papers No. 5.

    ERIC Educational Resources Information Center

    Krauss, Michael E.; Leer, Jeff

    A historical-comparative study of the sonorant system of Athabaskan, Eyak, and Tlingit, American Indian languages of Alaska, is presented. In this study, sonorants are considered as a class rather than as a constituent of the general consonant group. An opening section looks at the development of the generally recognized Proto-Athabaskan (PA)…

  12. Geographic variation in trends and characteristics of teen childbearing among American Indians and Alaska Natives, 1990-2007.

    PubMed

    Wingo, Phyllis A; Lesesne, Catherine A; Smith, Ruben A; de Ravello, Lori; Espey, David K; Arambula Solomon, Teshia G; Tucker, Myra; Thierry, Judith

    2012-12-01

    To study teen birth rates, trends, and socio-demographic and pregnancy characteristics of AI/AN across geographic regions in the US. The birth rate for US teenagers 15-19 years reached a historic low in 2009 (39.1 per 1,000) and yet remains one of the highest teen birth rates among industrialized nations. In the US, teen birth rates among Hispanic, non-Hispanic black, and American Indian/Alaska Native (AI/AN) youth are consistently two to three times the rate among non-Hispanic white teens. Birth certificate data for females younger than age 20 were used to calculate birth rates (live births per 1,000 women) and joinpoint regression to describe trends in teen birth rates by age (<15, 15-17, 18-19) and region (Aberdeen, Alaska, Bemidji, Billings, California, Nashville, Oklahoma, Portland, Southwest). Birth rates for AI/AN teens varied across geographic regions. Among 15-19-year-old AI/AN, rates ranged from 24.35 (California) to 123.24 (Aberdeen). AI/AN teen birth rates declined from the early 1990s into the 2000s for all three age groups. Among 15-17-year-olds, trends were approximately level during the early 2000s-2007 in six regions and declined in the others. Among 18-19-year-olds, trends were significantly increasing during the early 2000s-2007 in three regions, significantly decreasing in one, and were level in the remaining regions. Among AI/AN, cesarean section rates were lower in Alaska (4.1%) than in other regions (16.4-26.6%). This is the first national study to describe regional variation in AI/AN teen birth rates. These data may be used to target limited resources for teen pregnancy intervention programs and guide research.

  13. Successful Aging Through the eyes of Alaska Native Elders. What It Means to Be an Elder in Bristol Bay, AK

    PubMed Central

    Lewis, Jordan P.

    2011-01-01

    Purpose: Alaska Natives (ANs) view aging from a holistic perspective, which is not typical of the existing successful aging literature. One of the challenges of conducting research with cultural groups (e.g., ANs) is the lack of data, or research, on culture and aging and its impact on how we view successful aging. This research explores successful aging from an AN perspective or what it means to reach “Eldership” in rural Alaskan communities, which is an area of successful aging where there is very little research. Design and Methods: Data were gathered from 26 elders aged 61–93 years in 6 Bristol Bay communities in Southwest Alaska. An Explanatory Model approach was used and adapted to gain a sense of the beliefs about aging and establish an indigenous understanding of successful aging or what it means to attain “Eldership.” Results: Rather than establishing a definition of successful aging for AN Elders, this study highlights the four elements of “Eldership” or what AN Elders believe are important characteristics to becoming a respected elder. The four elements of “Eldership” are emotional well-being, community engagement, spirituality, and physical health, which are the characteristics of ANs who have reached “Eldership” and become a respected Elder in their community. Implications: This research seeks to inform studies on indigenous aging that prioritizes the perspectives of elders to affect positively on the delivery of health care services in rural Alaska. PMID:21357658

  14. Injury Prevention Awareness in an Urban Native American Population.

    ERIC Educational Resources Information Center

    Hsu, James S. J.; Williams, Scott D.

    1991-01-01

    A survey of 50 Native American and 100 other families assessed injury prevention awareness and practices among urban Native Americans in Salt Lake City (Utah). Native American families were less aware of and less likely to practice prevention than others. These characteristics are more likely caused by low-income status than culture. (SLD)

  15. Guideline concordant detection and management of depression among Alaska Native and American Indian people in primary care

    PubMed Central

    Hiratsuka, Vanessa Y.; Smith, Julia J.; Norman, Sara M.; Manson, Spero M.; Dillard, Denise A.

    2015-01-01

    Background A tribal health organization in Alaska implemented a primary care depression screening, detection and management initiative amongst 55,000 Alaska Native/American Indian people (AN/AIs). Objectives (a) To describe the proportion of AN/AIs screening positive for depression with depression noted or diagnosed and proportion with guideline concordant management and (b) to assess whether management varied by patient and provider factors. Research design Secondary analysis of electronic and paper medical record information of 400 AN/AIs. Measures Provider variables, patient demographics and patient clinical factors were electronically queried. Manual chart audits assessed depression notation, diagnoses and management within 12 weeks of positive screening. Multilevel ordinal logistic modelling assessed management by patient and provider factors. Results A depression diagnosis was present in 141 (35%) charts and 151 (38%) had depressive symptoms noted. Detection was higher among AN/AIs with moderate and severe depression (p<0.001). In total, 258 patients (66%) received guideline concordant management, 32 (8%) had some management, and 110 (28%) received no management. Younger patient age and increased provider tenure increased odds of management. Conclusions Most AN/AIs screening positive for depression received initial guideline concordant management. Additional outreach to older patients and additional support for providers newer to practices appears warranted. PMID:26519359

  16. History, law, and policy as a foundation for health care delivery for American Indian and Alaska native children.

    PubMed

    Thierry, Judith; Brenneman, George; Rhoades, Everett; Chilton, Lance

    2009-12-01

    Most American Indian and Alaska Native Children (AIAN) receive health care that is based on the unique historical legacy of tribal treaty obligations and a trust relationship of sovereign nation to sovereign nation. From colonial America to the early 21st century, the wellbeing of AIAN children has been impacted as federal laws were crafted for the health, education and wellbeing of its AIAN citizens. Important public laws are addressed in this article, highlighting the development of the Indian Health Service (IHS), a federal agency designed to provide comprehensive clinical and public health services to citizens of federally recognized tribes. The context during which various acts were made into law are described to note the times during which the policy making process took place. Policies internal and external to the IHS are summarized, widening the lens spanning the past 200 years and into the future of these first nations' youngest members.

  17. Cultural Identity, Multicultural Competence and Resilience: A Pilot Study of Alaska Native Students' Experience at University

    ERIC Educational Resources Information Center

    Wexler, Lisa; Burke, Tracey Kathleen

    2011-01-01

    Scholars and university administrators have noted significant disparities in the rates at which Native students graduate from college in a timely manner relative to students from other racial/ethnic groups. It has been posited that this is because in order to succeed, Native students must negotiate the contradictory values of Western and Native…

  18. Reading and Language Arts Curricula in Elementary and Secondary Education for American Indians and Alaska Natives.

    ERIC Educational Resources Information Center

    Brown, Gerald L.

    Native students rank far below norms in reading, language arts, and language arts related subjects. This paper reviews the literature to address strategic plans for reading and language arts curricula for Native students. An overview is presented of theories of first and second language acquisition and learning, stages of language development, and…

  19. American Indians and Alaska Natives in Higher Education: Research on Participation and Graduation. ERIC Digest.

    ERIC Educational Resources Information Center

    Pavel, D. Michael

    Achieving equity in the number of American Indian and Alaskan Native students who enter college and subsequently graduate is important to Natives and to the nation as a whole. Based on institutional data and demographic data, state equity scores for enrollment (ESEs) and state equity scores for graduation (ESGs) were computed for seven states with…

  20. Population regulation by enemies of the grass Brachypodium sylvaticum: demography in native and invaded ranges.

    PubMed

    Roy, Bitty A; Coulson, Tim; Blaser, Wilma; Policha, Tobias; Stewart, Julie L; Blaisdell, G Kai; Güsewell, Sabine

    2011-03-01

    The enemy-release hypothesis (ERH) states that species become more successful in their introduced range than in their native range because they leave behind natural enemies in their native range and are thus "released" from enemy pressures in their introduced range. The ERH is popularly cited to explain the invasive properties of many species and is the underpinning of biological control. We tested the prediction that plant populations are more strongly regulated by natural enemies (herbivores and pathogens) in their native range than in their introduced range with enemy-removal experiments using pesticides. These experiments were replicated at multiple sites in both the native and invaded ranges of the grass Brachypodium sylvaticum. In support of the ERH, enemies consistently regulated populations in the native range. There were more tillers and more seeds produced in treated vs. untreated plots in the native range, and few seedlings survived in the native range. Contrary to the ERH, total measured leaf damage was similar in both ranges, though the enemies that caused it differed. There was more damage by generalist mollusks and pathogens in the native range, and more damage by generalist insect herbivores in the invaded range. Demographic analysis showed that population growth rates were lower in the native range than in the invaded range, and that sexually produced seedlings constituted a smaller fraction of the total in the native range. Our removal experiment showed that enemies regulate plant populations in their native range and suggest that generalist enemies, not just specialists, are important for population regulation.

  1. Genetic diversity and structure of native and non-native populations of the endangered plant Pinus dabeshanensis.

    PubMed

    Zhang, Z Y; Wang, H; Chen, W; Pang, X M; Li, Y Y

    2016-06-10

    Owing to a severe decline in its abundance, Pinus dabeshanensis has been listed as an endangered species by the International Union for the Conservation of Nature. Although several restoration events have been undertaken since the 1960s, the natural population genetic structure of this species remains to be investigated. Herein, we examined the level of genetic diversity and structure of two native and two non-native populations using 10 microsatellite loci. A relatively high level of genetic variation (HO = 0.586 ± 0.039) and a low level of population differentiation (FST = 0.016 ± 0.011) were revealed. For forensic investigation, an assignment test was performed. To better understand the genetic differentiation between the native and non-native populations, the individuals in the transplanted and cultivated populations may have derived from populations that were not surveyed in this study. In light of our results, we discuss the real problems faced by all four populations and provide useful information for management decision-making.

  2. CYP2A6 and CYP2B6 genetic variation and its association with nicotine metabolism in South Western Alaska Native people

    PubMed Central

    Binnington, Matthew J.; Zhu, Andy Z.X.; Renner, Caroline C.; Lanier, Anne P.; Hatsukami, Dorothy K.; Benowitz, Neal L; Tyndale, Rachel F.

    2012-01-01

    Objectives Alaska Native people (AN) have a high prevalence of tobacco use and associated morbidity and mortality when compared to the general U.S. population. Variation in the CYP2A6 and CYP2B6 genes, encoding enzymes responsible for nicotine metabolic inactivation and procarcinogen activation, has not been characterized in AN and may contribute to the increased risk. Methods AN people (n = 400) residing in the Bristol Bay region of South Western Alaska were recruited for a cross-sectional study on tobacco use. They were genotyped for CYP2A6*1X2A, *1X2B, *1B, *2, *4, *7, *8, *9, *10, *12, *17, *35 and CYP2B6*4, *6, *9 and provided plasma and urine samples for measurement of nicotine and metabolites. Results CYP2A6 and CYP2B6 variant frequencies among the AN Yupik people (n=361) were significantly different from other ethnicities. Nicotine metabolism (as measured by the plasma and urinary ratio of metabolites trans-3’hydroxycotinine to cotinine [(3HC/COT)] was significantly associated with CYP2A6 (P< 0.001) but not CYP2B6 genotype (P = 0.95) when controlling for known covariates. Of note, plasma 3HC/COT ratios were high in the entire Yupik people, and among the Yupik CYP2A6 wild-type participants they were substantially higher than previously characterized racial/ethnic groups (P < 0.001 vs. Caucasians and African Americans). Conclusions Yupik AN people have a unique CYP2A6 genetic profile which associated strongly with in vivo nicotine metabolism. More rapid CYP2A6-mediated nicotine and nitrosamine metabolism in the Yupik people may modulate tobacco-related disease risk. PMID:22569203

  3. Effects of forest plantations on the genetic composition of conspecific native Aleppo pine populations.

    PubMed

    Steinitz, O; Robledo-Arnuncio, J J; Nathan, R

    2012-01-01

    Afforestation is a common and widespread management practice throughout the world, yet its implications for the genetic diversity of native populations are still poorly understood. We examined the effect of Aleppo pine (Pinus halepensis) plantations on the genetic composition of nearby conspecific native populations. We focused on two native populations in Israel with different levels of isolation from the surrounding plantations and compared the genetic diversity of naturally established young trees within the native populations with that of local native adults, using nine nuclear microsatellite markers. We found that the genetic composition of the recruits was significantly different from that of local adults in both populations, with allelic frequency changes between generations that could not be ascribed to random drift, but rather to substantial gene flow from the surrounding planted Aleppo pine populations. The more isolated population experienced a lower gene-flow level (22%) than the less isolated population (49%). The genetic divergence between native populations at the adult-tree stage (F(st) = 0.32) was more than twice as high as that of the young trees naturally established around native adults (F(st) = 0.15). Our findings provide evidence for a rapid genetic homogenization process of native populations following the massive planting efforts in the last decades. These findings have important implications for forest management and nature conservation and constitute a warning sign for the risk of translocation of biota for local biodiversity.

  4. Cost-effectiveness of preventing dental caries and full mouth dental reconstructions among Alaska Native children in the Yukon–Kuskokwim delta region of Alaska

    PubMed Central

    Atkins, Charisma Y.; Thomas, Timothy K.; Lenaker, Dane; Day, Gretchen M.; Hennessy, Thomas W.; Meltzer, Martin I.

    2016-01-01

    Objective We conducted a cost-effectiveness analysis of five specific dental interventions to help guide resource allocation. Methods We developed a spreadsheet-based tool, from the healthcare payer perspective, to evaluate the cost effectiveness of specific dental interventions that are currently used among Alaska Native children (6-60 months). Interventions included: water fluoridation, dental sealants, fluoride varnish, tooth brushing with fluoride toothpaste, and conducting initial dental exams on children <18 months of age. We calculated the cost-effectiveness ratio of implementing the proposed interventions to reduce the number of carious teeth and full mouth dental reconstructions (FMDRs) over 10 years. Results A total of 322 children received caries treatments completed by a dental provider in the dental chair, while 161 children received FMDRs completed by a dental surgeon in an operating room. The average cost of treating dental caries in the dental chair was $1,467 (~258,000 per year); while the cost of treating FMDRs was $9,349 (~1.5 million per year). All interventions were shown to prevent caries and FMDRs; however tooth brushing prevented the greatest number of caries at minimum and maximum effectiveness with 1,433 and 1,910, respectively. Tooth brushing also prevented the greatest number of FMDRs (159 and 211) at minimum and maximum effectiveness. Conclusions All of the dental interventions evaluated were shown to produce cost savings. However, the level of that cost saving is dependent on the intervention chosen. PMID:26990678

  5. Comparison of organochlorine contaminants among sea otter (Enhydra lutris) populations in California and Alaska

    SciTech Connect

    Bacon, C.E.; Jarman, W.M.; Estes, J.A.; Simon, M.; Norstrom, R.J.

    1999-03-01

    Organochlorine pesticides, polychlorinated biphenyls (PCBs) including non-ortho PCBs, polychlorinated dibenzo-p-dioxins (PCDDs), and polychlorinated dibenzofurans (PCDFs) were measured in sea otter liver tissue from California, southeast Alaska, and the western Aleutian archipelago collected between 1988 and 1992. Average total dichlorodiphenyltrichloroethane concentrations for California otters were over 20 times higher than in Aleutian otters and over 800 times higher than otters from southeast Alaska. Levels for total PCBs in Aleutian otters were 1.7 times higher than levels in California otters and 38 times higher than otters from southeast Alaska. Levels for PCDD and PCDF were extremely low in all otter populations. Levels of PCBs in Aleutian and Californian otters are abnormally high when compared with southeast Alaskan otters. The source of PCBs to the Aleutian Islands remains unclear and vital to understanding the potential impacts to sea otters.

  6. Climigration? Population and climate change in Arctic Alaska.

    PubMed

    Hamilton, Lawrence C; Saito, Kei; Loring, Philip A; Lammers, Richard B; Huntington, Henry P

    2016-01-01

    Residents of towns and villages in Arctic Alaska live on "the front line of climate change." Some communities face immediate threats from erosion and flooding associated with thawing permafrost, increasing river flows, and reduced sea ice protection of shorelines. The term climigration, referring to migration caused by climate change, originally was coined for these places. Although initial applications emphasized the need for government relocation policies, it has elsewhere been applied more broadly to encompass unplanned migration as well. Some historical movements have been attributed to climate change, but closer study tends to find multiple causes, making it difficult to quantify the climate contribution. Clearer attribution might come from comparisons of migration rates among places that are similar in most respects, apart from known climatic impacts. We apply this approach using annual 1990-2014 time series on 43 Arctic Alaska towns and villages. Within-community time plots show no indication of enhanced out-migration from the most at-risk communities. More formally, there is no significant difference between net migration rates of at-risk and other places, testing several alternative classifications. Although climigration is not detectable to date, growing risks make either planned or unplanned movements unavoidable in the near future.

  7. Intercontinental migratory connectivity and population structuring of Dunlins from western Alaska

    USGS Publications Warehouse

    Gill, Robert E.; Handel, Colleen M.; Ruthrauff, Daniel R.

    2013-01-01

    The Dunlin (Calidris alpina) is a polytypic shorebird with complex patterns of distribution and migration throughout its holarctic range. We analyzed mark-re sighting data obtained between 1977 and 2010 from birds captured at two major staging areas in western Alaska to test the hypothesis that the migration patterns of Alaskan populations are a mixture of parallel and chain, similar to those of Dunlin populations in the western Palearctic. Birds marked on the Yukon—Kuskokwim Delta were found wintering in both Asia and North America, which documented the unexpected mixing of C. a. arcticola from northern Alaska and C. a. pacifica from western Alaska and contradicted our initial prediction of parallel migration pathways for these two subspecies. In its North American winter range C. a. pacifica segregated according to location of marking, confirming our prediction of a chain migration pattern within this population. Individuals of C. a. pacifica marked on the delta were resighted significantly farther north, mostly in southern British Columbia and Washington, than birds marked on the second, more southerly staging area on the Alaska Peninsula, which were resighted primarily in the San Francisco Bay area of northern California. We recommend additional studies use a combination of intrinsic and extrinsic markers to quantify the strength of migratory connectivity between breeding, staging, and wintering areas. Such information is needed to guide conservation efforts because the Dunlin and other waterbirds are losing intertidal habitats at an unprecedented rate and scale, particularly in the Yellow Sea and other parts of Asia.

  8. Perceptions, barriers, and suggestions for creation of a tobacco and health website among American Indian/Alaska Native college students.

    PubMed

    Filippi, Melissa K; McCloskey, Charlotte; Williams, Chandler; Bull, Julia White; Choi, Won S; Greiner, K Allen; Daley, Christine M

    2013-06-01

    Information concerning American Indian/Alaska Native (AI/AN) Internet use and health information needs is dearth. Our research team explored Internet use among AI/AN college students to determine Internet use in relation to health information seeking behaviors. We used a tobacco site example for participants to describe what they desired in a health site designed specifically for AI/AN. Using a community-based participatory research approach, we conducted 14 focus groups with AI/AN college students (N = 108), to better understand their perceptions of and attitudes toward Internet use and health information needs. Daily Internet use was reported across strata yet health topics investigated differed among groups. Participants in all strata desired a health website that was easy to navigate and interactive. Respectful representation of Native culture was a concern, yet no consensus was reached for a multi-tribal audience. Participants felt a website should use caution with cultural depictions due to the possible misinterpretation. Overall, participants agreed that recreational and traditional tobacco use should be differentiated and the variation of traditional use among tribes acknowledged. Data concerning Internet use for health information among AI/AN college students are needed to establish baseline indicators to effectively address disparities.

  9. Variation in Genes Controlling Warfarin Disposition and Response in American Indian and Alaska Native People: CYP2C9, VKORC1, CYP4F2, CYP4F11, GGCX

    PubMed Central

    Yracheta, Joseph; Dillard, Denise A.; Schilling, Brian; Khan, Burhan; Hopkins, Scarlett; Boyer, Bert; Black, Jynene; Wiener, Howard; Tiwari, Hemant K.; Gordon, Adam; Nickerson, Deborah; Tsai, Jesse M.; Farin, Federico M.; Thornton, Timothy A.; Rettie, Allan E.; Thummel, Kenneth E.

    2015-01-01

    Objectives Pharmacogenetic testing is projected to improve health outcomes and reduce the cost of care by increasing therapeutic efficacy and minimizing drug toxicity. American Indian and Alaska Native (AI/AN) people historically have been excluded from pharmacogenetic research and its potential benefits, a deficiency we sought to address. The vitamin K antagonist warfarin is prescribed for prevention of thromboembolic events, although its narrow therapeutic index and wide inter-individual variability necessitate close monitoring of drug response. Therefore, we were interested in variation in CYP2C9, VKORC1, CYP4F2, CYP4F11, and GGCX, which encode enzymes important for the activity of warfarin and synthesis of vitamin K dependent blood clotting factors. Methods We resequenced these genes in 188 AI/AN people in partnership with Southcentral Foundation (SCF) in Anchorage, AK and 94 Yup'ik people living in the Yukon-Kuskokwim Delta of southwest Alaska to identify known or novel function-disrupting variation. We conducted genotyping for specific SNPs in larger cohorts of each study population (380 and 350, respectively). Results We identified high frequencies of the lower-warfarin dose VKORC1 haplotype (−1639G>A and 1173C>T) and the higher-warfarin dose CYP4F2*3 variant. We also identified two relatively common, novel, and potentially function-disrupting variants in CYP2C9 (M1L and N218I), which, along with CYP2C9*3, CYP2C9*2 and CYP2C9*29, predict that a significant proportion of AI/AN people will have decreased CYP2C9 activity. Conclusions Overall, we predict a lower average warfarin dose requirement in AI/AN populations in Alaska than that seen in non-AI/AN populations of the US, a finding consistent with clinical experience in Alaska. PMID:25946405

  10. Native fish population and habitat study, Santa Ana River, California

    USGS Publications Warehouse

    Wulff, Marissa L.; Brown, Larry R.; May, Jason

    2017-01-01

    various research and monitoring studies within its remaining habitat in California (see below for more detail), initial assessment of the available data within the HCP suggested that additional data on population size, fish habitat use and availability of suitable habitat would be needed to support development of the HCP. Similarly, work on the Arroyo Chub has been limited and there is little data on the species within the HCP area, particularly the mainstem Santa Ana River. Thus, the collection of additional data on these two species has been identified as a needed task to support development of the HCP. The goals of the current study are: 1. Compare snorkeling, seining, and electrofishing as methods for estimating native fish abundance. 2. Develop a population estimate for native fish species in the study area based on the results from Goal 1. 3. Develop a habitat suitability model for the Santa Ana River for Santa Ana Sucker, and if possible Arroyo Chub. Moyle, P. B. 2002. Inland Fishes of California. Berkeley: University of California Press, 502 pp.

  11. Associations between Diet and Cardiometabolic Risk among Yup’ik Alaska Native People using Food Frequency Questionnaire Dietary Patterns

    PubMed Central

    Ryman, TK; Boyer, BB; Hopkins, S; Philip, J; Beresford, SAA; Thompson, B; Heagerty, PJ; Pomeroy, JJ; Thummel, KE; Austin, MA

    2015-01-01

    Background and Aims In previous analyses, we identified three dietary patterns from food frequency questionnaire data among a sample of Yup’ik Alaska Native people living in Southwest Alaska: a “subsistence foods” dietary pattern and two market-based dietary patterns “processed foods” and “fruits and vegetables”. In this analysis, we aimed to characterize the association between the dietary patterns and cardiometabolic (CM) risk factors (lipids, blood pressure, glucose, adiposity). Methods and Results We used multilevel linear regression to estimate the mean of each CM risk factor, comparing participants in the 4th to the 1st quartile of each dietary pattern (n=637). Models were adjusted for age, sex, past smoking, current smoking, and physical activity. Mean log triglyceride levels were significantly higher among participants in the 4th compared to the 1st quartile of the processed foods dietary pattern (β=0.11). Mean HbA1c percent was significantly lower (β=−0.08) and mean diastolic blood pressure (DBP) mm Hg was significantly higher (β=2.87) among participants in the 4th compared to the 1st quartile of the fruits and vegetables dietary pattern. Finally, mean log triglyceride levels and mean DBP mm Hg were significantly lower among participants in the 4th compared to the 1st quartile of the subsistence foods dietary pattern (β=−0.10 and β=−3.99 respectively). Conclusions We found increased CM risk, as reflected by increased triglycerides, associated with eating a greater frequency of processed foods, and reduced CM risk, as reflected by lower triglycerides and DBP, associated with eating a greater frequency of subsistence foods. PMID:26607703

  12. Detecting Positive Selection of Korean Native Goat Populations Using Next-Generation Sequencing

    PubMed Central

    Lee, Wonseok; Ahn, Sojin; Taye, Mengistie; Sung, Samsun; Lee, Hyun-Jeong; Cho, Seoae; Kim, Heebal

    2016-01-01

    Goats (Capra hircus) are one of the oldest species of domesticated animals. Native Korean goats are a particularly interesting group, as they are indigenous to the area and were raised in the Korean peninsula almost 2,000 years ago. Although they have a small body size and produce low volumes of milk and meat, they are quite resistant to lumbar paralysis. Our study aimed to reveal the distinct genetic features and patterns of selection in native Korean goats by comparing the genomes of native Korean goat and crossbred goat populations. We sequenced the whole genome of 15 native Korean goats and 11 crossbred goats using next-generation sequencing (Illumina platform) to compare the genomes of the two populations. We found decreased nucleotide diversity in the native Korean goats compared to the crossbred goats. Genetic structural analysis demonstrated that the native Korean goat and crossbred goat populations shared a common ancestry, but were clearly distinct. Finally, to reveal the native Korean goat’s selective sweep region, selective sweep signals were identified in the native Korean goat genome using cross-population extended haplotype homozygosity (XP-EHH) and a cross-population composite likelihood ratio test (XP-CLR). As a result, we were able to identify candidate genes for recent selection, such as the CCR3 gene, which is related to lumbar paralysis resistance. Combined with future studies and recent goat genome information, this study will contribute to a thorough understanding of the native Korean goat genome. PMID:27989103

  13. Detecting Positive Selection of Korean Native Goat Populations Using Next-Generation Sequencing.

    PubMed

    Lee, Wonseok; Ahn, Sojin; Taye, Mengistie; Sung, Samsun; Lee, Hyun-Jeong; Cho, Seoae; Kim, Heebal

    2016-12-01

    Goats (Capra hircus) are one of the oldest species of domesticated animals. Native Korean goats are a particularly interesting group, as they are indigenous to the area and were raised in the Korean peninsula almost 2,000 years ago. Although they have a small body size and produce low volumes of milk and meat, they are quite resistant to lumbar paralysis. Our study aimed to reveal the distinct genetic features and patterns of selection in native Korean goats by comparing the genomes of native Korean goat and crossbred goat populations. We sequenced the whole genome of 15 native Korean goats and 11 crossbred goats using next-generation sequencing (Illumina platform) to compare the genomes of the two populations. We found decreased nucleotide diversity in the native Korean goats compared to the crossbred goats. Genetic structural analysis demonstrated that the native Korean goat and crossbred goat populations shared a common ancestry, but were clearly distinct. Finally, to reveal the native Korean goat's selective sweep region, selective sweep signals were identified in the native Korean goat genome using cross-population extended haplotype homozygosity (XP-EHH) and a cross-population composite likelihood ratio test (XP-CLR). As a result, we were able to identify candidate genes for recent selection, such as the CCR3 gene, which is related to lumbar paralysis resistance. Combined with future studies and recent goat genome information, this study will contribute to a thorough understanding of the native Korean goat genome.

  14. Strengthening breast and cervical cancer control through partnerships: American Indian and Alaska Native Women and the National Breast and Cervical Cancer Early Detection Program.

    PubMed

    Espey, David; Castro, Georgina; Flagg, T'Ronda; Landis, Kate; Henderson, Jeffrey A; Benard, Vicki B; Royalty, Janet E

    2014-08-15

    The National Breast and Cervical Cancer Early Detection Program (NBCCEDP) has played a critical role in providing cancer screening services to American Indian and Alaska Native (AI/ANs) women and strengthening tribal screening capacity. Since 1991, the NBCCEDP has funded states, tribal nations, and tribal organizations to develop and implement organized screening programs. The ultimate goal is to deliver breast and cervical cancer screening to women who do not have health insurance and cannot afford to pay for these services. The delivery of clinical services is supported through complementary program efforts such as professional development, public education and outreach, and patient navigation. This article seeks to describe the growth of NBCCEDP's tribal commitment and the unique history and aspects of serving the AI/AN population. The article describes: 1) how this program has demonstrated success in improving screening of AI/AN women; 2) innovative partnerships with the Indian Health Service, state programs, and other organizations that have improved tribal public health infrastructure; and 3) the evolution of Centers for Disease Control and Prevention work with tribal communities.

  15. Using Literature by American Indians and Alaska Natives in Secondary Schools. ERIC Digest.

    ERIC Educational Resources Information Center

    Grant, Agnes; Gillespie, LaVina

    Literature is a powerful vehicle for the transmission and interpretation of culture. Reading a variety of literature helps students to understand the principles underpinning values and traditions of their own culture and the cultures of others. Studying the myths, legends, and songs of traditional Native literature helps readers understand…

  16. Umyuangcaryaraq “Reflecting”: Multidimensional Assessment of Reflective Processes on the Consequences of Alcohol Use among Rural Yup’ik Alaska Native Youth

    PubMed Central

    Allen, James; Fok, Carlotta Ching Ting; Henry, David; Skewes, Monica

    2012-01-01

    Concerns in some settings regarding the accuracy and ethics of employing direct questions about alcohol use suggest need for alternative assessment approaches with youth. Umyuangcaryaraq is a Yup’ik Alaska Native word meaning “Reflecting.” The Reflective Processes Scale is a youth measure tapping awareness and thinking over potential negative consequences of alcohol misuse as a protective factor that includes cultural elements often shared by many other Alaska Native and American Indian cultures. A bifactor model of the scale items with three content factors provided excellent fit to observed data. Item response theory analysis suggested a binary response format as optimal. Evidence of convergent and discriminant validity is presented. PMID:22931081

  17. Extending a Blended Education Program to Native American High School Students in Alaska

    PubMed Central

    Locatis, Craig; Gaines, Cynthia; Liu, Wei-Li; Gill, Michael

    2009-01-01

    This article describes the expansion of a blended learning program sponsored by the National Library of Medicine (NLM) that combines synchronous distance learning with face to face instruction. Background information about the program is briefly discussed and challenges to expanding the program are presented. The expansion was not merely a matter of adding a school. It involved close coordination between the NLM, existing participants and those at the candidate school. The challenges included identifying a candidate school, establishing contact and determining interest, assessing and testing connectivity, developing a calendar and schedule, and identifying faculty. Since NLM is on the east coast, the current school was on the west coast, and the candidate school was in Alaska, all of challenges were compounded by enormous distances and differences in time, but all were resolved successfully. PMID:21494418

  18. The Tundra Is the Text: Using Alaska Native Contexts To Promote Cultural Relevancy in Teacher Professional Development.

    ERIC Educational Resources Information Center

    Fickel, Letitia Hochstrasser; Jones, Ken

    In summer 2000, the University of Alaska Anchorage and cooperating professional development schools organized four summer institutes to enhance teachers' cultural and subject matter knowledge. This dual focus was prompted by the new Alaska Content Standards and by guidelines for preparing culturally responsive teachers, developed by Alaska Native…

  19. Population demographics, survival, and reporduction: Alaska sea otter research

    USGS Publications Warehouse

    Monson, D.H.; Bodkin, James L.; Doak, D.F.; Estes, J.A.; Tinker, M.T.; Siniff, D.B.; Maldini, Daniela; Calkins, Donald; Atkinson, Shannon; Meehan, Rosa

    2004-01-01

    The fundamental force behind population change is the balance between age-specific survival and reproductive rates. Thus, understanding population demographics is crucial when trying to interpret trends in population change over time. For many species, demographic rates change as the population’s status (i.e., relative to prey resources) varies. Indices of body condition indicative of individual energy reserves can be a useful gauge of population status. Integrated studies designed to measure (1) population trends; (2) current population status; and (3) demographic rates will provide the most complete picture of the factors driving observed population changes. In particular, estimates of age specific survival and reproduction in conjunction with measures of population change can be integrated into population matrix models useful in explaining observed trends. We focus here on the methods used to measure demographic rates in sea otters, and note the importance of comparable methods between studies. Next, we review the current knowledge of the influence of population status on demographic parameters. We end with examples of the power of matrix modeling as a tool to integrate various types of demographic information for detecting otherwise hard to detect changes in demographic parameters.

  20. U.S. Geological Survey activities related to American Indians and Alaska Natives: Fiscal year 2006

    USGS Publications Warehouse

    Marcus, Susan M.

    2008-01-01

    In the late 1800s, John Wesley Powell, the second director of the U.S. Geological Survey (USGS), followed his interest in the tribes of the Great Basin and Colorado Plateau and studied their cultures, languages, and surroundings. From that early time, the USGS has recognized the importance of Native knowledge and living in harmony with nature as complements to the USGS mission to better understand the Earth. Combining traditional ecological knowledge with empirical studies allows the USGS and Native American governments, organizations, and people to increase their mutual understanding and respect for this land. The USGS is the earth and natural science bureau within the U.S. Department of the Interior (DOI). The USGS does not have regulatory or land management responsibilities.

  1. Status of sea otter populations in southcentral and southeast Alaska, 2002-2003

    USGS Publications Warehouse

    Bodkin, James L.; Maldini, Daniela; Calkins, Donald; Atkinson, Shannon; Meehan, Rosa

    2004-01-01

    During the years 2002-2004 estimated sea otter population sizes were calculated for Southeast Alaska, Prince William Sound, and the Kenai Peninsula and Cook Inlet regions of Alaska. Aerial surveys were conducted by a single observer from a float-equipped Bellanca Scout fixed-wing aircraft flying at 91 m altitude and 65 mph. The surveys followed protocols written by Bodkin and Udevitz (1999). The survey design consisted of systematic sampling of 400 m wide transects that were uniformly placed throughout the survey area. Selection and sampling of transects was proportional to expected sea otter abundance, with most effort taking place in transects over waters 0-40 m in depth. Intensive searches were periodically conducted within transects to estimate the proportion of sea otters not detected on strips. To obtain an adjusted population size estimate, strip counts are adjusted for the area not surveyed and by a correction factor.

  2. Alaskan Exemplary Program The Rural Alaska Honors Institute (RAHI) A Quarter Century of Success of Educating, Nurturing, and Retaining Alaska Native and Rural Students An International Polar Year Adventure in Barrow

    NASA Astrophysics Data System (ADS)

    Wartes, D.; Owens, G.

    2007-12-01

    RAHI, the Rural Alaska Honors Institute, began in 1983 after a series of meetings between the Alaska Federation of Natives and the University of Alaska, to discuss the retention rates of Alaska Native and rural students. RAHI is a six-week college-preparatory summer bridge program on the University of Alaska Fairbanks campus for Alaska Native and rural high school juniors and seniors. The student body is approximately 94 percent Alaska Native. RAHI students take classes that earn them seven to ten college credits, thus giving them a head start on college. Courses include: writing, study skills, desk top publishing, Alaska Native dance or swimming, and a choice of geoscience, biochemistry, math, business, rural development, or engineering. A program of rigorous academic activity combines with social, cultural, and recreational activities to make up the RAHI program of early preparation for college. Students are purposely stretched beyond their comfort levels academically and socially to prepare for the big step from home or village to a large culturally western urban campus. They are treated as honors students and are expected to meet all rigorous academic and social standards set by the program. All of this effort and activity support the principal goal of RAHI: promoting academic success for rural students in college. Over 25 years, 1,200 students have attended the program. Sixty percent of the RAHI alumni have entered four-year academic programs. Over 230 have earned a bachelors degree, twenty-nine have earned masters degrees, and seven have graduated with professional degrees (J.D., Ph.D., or M.D.), along with 110 associate degrees and certificates. In looking at the RAHI cohort, removing those students who have not been in college long enough to obtain a degree, 27.3 percent of RAHI alums have received a bachelors degree. An April 2006 report by the American Institutes for Research through the National Science Foundation found that: Rural Native students in the

  3. Aerial videography for estimating goose populations staging in Izembek Lagoon, Alaska

    USGS Publications Warehouse

    Anthony, R. Michael; Stehn, R.A.; Anderson, W.H.

    1997-01-01

    We conducted experimental photographic surveys of black brant and Canada geese in a pre-migration staging area on the Alaska Peninsula to compare precision and efficiency of this technique to currently employed ocular estimates. Video and digital cameras sensitive to near infrared and visible radiation were tested at various altitudes and with lenses of different focal length. Using information from these tests, we constructed an artifical population of geese to determine sampling effort and efficiency of the technique.

  4. A cautionary tale: risk reduction strategies among urban American Indian/Alaska Native men who have sex with men.

    PubMed

    Pearson, Cynthia R; Walters, Karina L; Simoni, Jane M; Beltran, Ramona; Nelson, Kimberly M

    2013-02-01

    American Indian and Alaska Native (AIAN) men who have sex with men (MSM) are considered particularly high risk for HIV transmission and acquisition. In a multi-site cross-sectional survey, 174 AIAN men reported having sex with a man in the past 12 months. We describe harm reduction strategies and sexual behavior by HIV serostatus and seroconcordant partnerships. About half (51.3%) of the respondents reported no anal sex or 100% condom use and 8% were in seroconcordant monogamous partnership. Of the 65 men who reported any sero-adaptive strategy (e.g., 100% seroconcordant partnership, strategic positioning or engaging in any strategy half or most of the time), only 35 (54.7%) disclosed their serostatus to their partners and 27 (41.5%) tested for HIV in the past 3 months. Public health messages directed towards AIAN MSM should continue to encourage risk reduction practices, including condom use and sero-adaptive behaviors. However, messages should emphasize the importance of HIV testing and HIV serostatus disclosure when relying solely on sero-adaptive practices.

  5. Abuse, mastery, and health among lesbian, bisexual, and two-spirit American Indian and Alaska Native women.

    PubMed

    Lehavot, Keren; Walters, Karina L; Simoni, Jane M

    2009-07-01

    American Indian and Alaska Native (AIAN) women have endured a history of colonial oppression in the United States. Current manifestations of colonization include an epidemic of violence toward AIAN women, who often are sexually and physically abused from early on in life. Such violence may erode AIAN women's sense of agency or mastery and contribute to their poor physical and mental health outcomes. AIAN women who identify as lesbian, bisexual, or "two-spirit" appear to experience disproportionate levels of violence and may be particularly vulnerable to disparities in health outcomes. In this study, 152 sexual minority AIAN women were interviewed as part of an investigation addressing the health concerns of two-spirit persons. Participants reported disturbingly high prevalence of both sexual (85%) and physical (78%) assault, both of which were associated with worse overall mental and physical health. These relationships generally were mediated by a diminished sense of control or mastery. The need to indigenize the concept of mastery is discussed, as is the urgency of interventions to work toward decreasing levels of abuse and increasing mastery among sexual minority AIAN women.

  6. Determinants of successful treatment outcomes among a sample of urban American Indians/Alaska Natives: the role of social environments.

    PubMed

    Spear, Suzanne E; Crevecoeur-MacPhail, Desiree; Denering, Loretta; Dickerson, Daniel; Brecht, Mary-Lynn

    2013-07-01

    Very few studies have analyzed the role of social environments on substance abuse treatment outcomes among urban American Indians/Alaska Natives (AI/ANs). This study examined a measure of positive treatment response-abstinence from substance use at treatment discharge-among urban AI/ANs in Los Angeles County. The sample included all AI/ANs in outpatient drug-free (e.g., no methadone) treatment and residential treatment from 2004 to 2008 (N = 811). Predictors of abstinence at discharge were (a) having recovery-oriented social support and (b) not having a difficult living situation (i.e., experiencing family conflict and/or living with someone who uses alcohol and/or drugs). Higher levels of recovery-oriented social support in the past 30 days predicted abstinence during outpatient treatment. In residential treatment, retention of 90 days or more, high recovery-oriented social support, and not experiencing difficult living situations predicted abstinence. Suggestions for optimizing treatment outcomes among AI/ANs and areas of further research are provided.

  7. Ovarian and Uterine Cancer Incidence and Mortality in American Indian and Alaska Native Women, United States, 1999–2009

    PubMed Central

    Ryerson, A. Blythe; Wu, Manxia; Kaur, Judith S.

    2014-01-01

    Objectives. We examined geographic differences and trends in incidence and mortality of ovarian and uterine cancer in American Indian/Alaska Native (AI/AN) women. Methods. We linked mortality data (1990–2009) and incidence data (1999–2009) to Indian Health Service (IHS) records. Death (and incidence) rates for ovarian and uterine cancer were examined for AI/AN and White women; Hispanics were excluded. Analyses focused on Contract Health Service Delivery Area (CHSDA) counties. Results. AI/AN and White women had similar ovarian and uterine cancer death rates. Ovarian and uterine cancer incidence and death rates were higher for AI/ANs residing in CHSDA counties than for all US counties. We also observed geographic differences, regardless of CHSDA residence, in ovarian and uterine cancer incidence and death rates in AI/AN women by IHS region; Pacific Coast and Southern Plains women had higher ovarian cancer death rates and Northern Plains women had higher uterine cancer death rates. Conclusions. Regional differences in the incidence and mortality of ovarian and uterine cancers among AI/AN women in the United States were significant. More research among correctly classified AI/AN women is needed to understand these differences. PMID:24754663

  8. "Being responsible, respectful, trying to keep the tradition alive:" cultural resilience and growing up in an Alaska Native community.

    PubMed

    Wexler, Lisa; Joule, Linda; Garoutte, Joe; Mazziotti, Janet; Hopper, Kim

    2014-10-01

    Indigenous circumpolar youth are experiencing challenges of growing up in a context much different from that of their parents and their grandparents due to rapid and imposed social change. Our study is interested in community resilience: the meaning systems, resources, and relationships that structure how youth go about overcoming difficulties. The research reflects an understanding that social and cultural ecologies influence people's available and meaningful options. The in-depth, qualitative study of 20 youth from the same Arctic community shows Inupiat (Alaska Native) youth are navigating challenges. Findings from this research suggest that Inupiat youth reflect more flexible patterns of resilience when they are culturally grounded. This cultural foundation involves kinship networks that mediate young people's access to cultural and material assets. Our participants emphasized the importance of taking care of others and "giving back to the community." Being "in the country" linked youth to traditional ontology that profoundly shifted how youth felt in relation to themselves, to others, and the world. The vast majority of participants' "fulfillment narratives" centered on doing subsistence and/or cultural activities. In relation to this, young people were more likely to demonstrate versatility in their resilience strategies when deploying coherent self-narratives that reflected novel yet culturally resonant styles. Young women were more likely to demonstrate this by reconfiguring notions of culture and gender identity in ways that helped them meet challenges in their lives. Lastly, generational differences in understandings signal particular ways that young people's historical and political positioning influences their access to cultural resources.

  9. Psychosocial Predictors of Weight Loss among American Indian and Alaska Native Participants in a Diabetes Prevention Translational Project.

    PubMed

    Dill, Edward J; Manson, Spero M; Jiang, Luohua; Pratte, Katherine A; Gutilla, Margaret J; Knepper, Stephanie L; Beals, Janette; Roubideaux, Yvette

    2016-01-01

    The association of psychosocial factors (psychological distress, coping skills, family support, trauma exposure, and spirituality) with initial weight and weight loss among American Indians and Alaska Natives (AI/ANs) in a diabetes prevention translational project was investigated. Participants (n = 3,135) were confirmed as prediabetic and subsequently enrolled in the Special Diabetes Program for Indians Diabetes Prevention (SDPI-DP) demonstration project implemented at 36 Indian health care programs. Measures were obtained at baseline and after completing a 16-session educational curriculum focusing on weight loss through behavioral changes. At baseline, psychological distress and negative family support were linked to greater weight, whereas cultural spirituality was correlated with lower weight. Furthermore, psychological distress and negative family support predicted less weight loss, and positive family support predicted greater weight loss, over the course of the intervention. These bivariate relationships between psychosocial factors and weight remained statistically significant within a multivariate model, after controlling for sociodemographic characteristics. Conversely, coping skills and trauma exposure were not significantly associated with baseline weight or change in weight. These findings demonstrate the influence of psychosocial factors on weight loss in AI/AN communities and have substantial implications for incorporating adjunctive intervention components.

  10. A computer-assisted data collection system for use in a multicenter study of American Indians and Alaska Natives: SCAPES.

    PubMed

    Edwards, Roger L; Edwards, Sandra L; Bryner, James; Cunningham, Kelly; Rogers, Amy; Slattery, Martha L

    2008-04-01

    We describe a computer-assisted data collection system developed for a multicenter cohort study of American Indian and Alaska Native people. The study computer-assisted participant evaluation system or SCAPES is built around a central database server that controls a small private network with touch screen workstations. SCAPES encompasses the self-administered questionnaires, the keyboard-based stations for interviewer-administered questionnaires, a system for inputting medical measurements, and administrative tasks such as data exporting, backup and management. Elements of SCAPES hardware/network design, data storage, programming language, software choices, questionnaire programming including the programming of questionnaires administered using audio computer-assisted self-interviewing (ACASI), and participant identification/data security system are presented. Unique features of SCAPES are that data are promptly made available to participants in the form of health feedback; data can be quickly summarized for tribes for health monitoring and planning at the community level; and data are available to study investigators for analyses and scientific evaluation.

  11. Abuse, Mastery, and Health Among Lesbian, Bisexual, and Two-Spirit American Indian and Alaska Native Women

    PubMed Central

    Lehavot, Keren; Walters, Karina L.; Simoni, Jane M.

    2014-01-01

    American Indian and Alaska Native (AIAN) women have endured a history of colonial oppression in the United States. Current manifestations of colonization include an epidemic of violence toward AIAN women, who often are sexually and physically abused from early on in life. Such violence may erode AIAN women's sense of agency or mastery and contribute to their poor physical and mental health outcomes. AIAN women who identify as lesbian, bisexual, or “two-spirit” appear to experience disproportionate levels of violence and may be particularly vulnerable to disparities in health outcomes. In this study, 152 sexual minority AIAN women were interviewed as part of an investigation addressing the health concerns of two-spirit persons. Participants reported disturbingly high prevalence of both sexual (85%) and physical (78%) assault, both of which were associated with worse overall mental and physical health. These relationships generally were mediated by a diminished sense of control or mastery. The need to indigenize the concept of mastery is discussed, as is the urgency of interventions to work toward decreasing levels of abuse and increasing mastery among sexual minority AIAN women. PMID:19594256

  12. Psychosocial Predictors of Weight Loss among American Indian and Alaska Native Participants in a Diabetes Prevention Translational Project

    PubMed Central

    Dill, Edward J.; Manson, Spero M.; Jiang, Luohua; Pratte, Katherine A.; Gutilla, Margaret J.; Knepper, Stephanie L.; Beals, Janette; Roubideaux, Yvette; Special Diabetes Program for Indians Diabetes Prevention Demonstration Project

    2016-01-01

    The association of psychosocial factors (psychological distress, coping skills, family support, trauma exposure, and spirituality) with initial weight and weight loss among American Indians and Alaska Natives (AI/ANs) in a diabetes prevention translational project was investigated. Participants (n = 3,135) were confirmed as prediabetic and subsequently enrolled in the Special Diabetes Program for Indians Diabetes Prevention (SDPI-DP) demonstration project implemented at 36 Indian health care programs. Measures were obtained at baseline and after completing a 16-session educational curriculum focusing on weight loss through behavioral changes. At baseline, psychological distress and negative family support were linked to greater weight, whereas cultural spirituality was correlated with lower weight. Furthermore, psychological distress and negative family support predicted less weight loss, and positive family support predicted greater weight loss, over the course of the intervention. These bivariate relationships between psychosocial factors and weight remained statistically significant within a multivariate model, after controlling for sociodemographic characteristics. Conversely, coping skills and trauma exposure were not significantly associated with baseline weight or change in weight. These findings demonstrate the influence of psychosocial factors on weight loss in AI/AN communities and have substantial implications for incorporating adjunctive intervention components. PMID:26649314

  13. Microsatellite genetic diversity and differentiation of native and introduced grass carp populations in three continents

    USGS Publications Warehouse

    Chapman, Duane C.; Chen, Qin; Wang, Chenghui; Zhao, Jinlian; Lu, Guoqing; Zsigmond, Jeney; Li, Sifa

    2012-01-01

    Grass carp (Ctenopharyngodon idella), a freshwater species native to China, has been introduced to about 100 countries/regions and poses both biological and environmental challenges to the receiving ecosystems. In this study, we analyzed genetic variation in grass carp from three introduced river systems (Mississippi River Basin in US, Danube River in Hungary, and Tone River in Japan) as well as its native ranges (Yangtze, Pearl, and Amur Rivers) in China using 21 novel microsatellite loci. The allelic richness, observed heterozygosity, and within-population gene diversity were found to be lower in the introduced populations than in the native populations, presumably due to the small founder population size of the former. Significant genetic differentiation was found between all pairwise populations from different rivers. Both principal component analysis and Bayesian clustering analysis revealed obvious genetic distinction between the native and introduced populations. Interestingly, genetic bottlenecks were detected in the Hungarian and Japanese grass carp populations, but not in the North American population, suggesting that the Mississippi River Basin grass carp has experienced rapid population expansion with potential genetic diversification during the half-century since its introduction. Consequently, the combined forces of the founder effect, introduction history, and rapid population expansion help explaining the observed patterns of genetic diversity within and among both native and introduced populations of the grass carp.

  14. Activity patterns and time budgets of the declining sea otter population at Amchitka Island, Alaska

    USGS Publications Warehouse

    Gelatt, Thomas S.; Siniff, Donald B.; Estes, James A.

    2002-01-01

    Time budgets of predators may reflect population status if time spent foraging varies with local prey abun- dance. We assumed that the sea otter (Enhydra lutris) population at Amchitka Island, Alaska, USA, had been at equilibrium since the early 1960s and collected time budgets of otters to be used to represent future conditions of currently expanding sea otter populations. We used radiotelemetry to monitor activity-time budgets of otters from August 1992 to March 1994. Sea otter activity was directly linked to sex, age, weather condition, season, and time of day. Sea otters differed in percent time foraging among cohorts but not within cohorts. Percent time foraging ranged from 21% for females with very young (≤ 3weeks of age) dependent pups to 52% for females with old (≥10 weeks of age) pups. Otters foraged more and hauled out more as local sea conditions worsened. Adult males spent less time foraging during winter and spring, consistent with seasonal changes in prey selection. Time spent for- aging was similar to that reported for otters in California and an established population in Prince William Sound, Alaska, but greater than that of otters in recently established populations in Oregon and Alaska. Despite current evidence indicating that the population was in decline during our study, we were unable to recognize this change using time budgets. Our results illustrate the importance of stratifying analyses of activity patterns by age and sex cohorts and the complexity inherent in comparisons of behavioral data between different populations relying on distinct prey bases.

  15. Prevalence of High-Risk HPV Types and Abnormal Cervical Cytology in American Indian/Alaska Native Women, 2003–2005

    PubMed Central

    Alfonsi, Grace A.; Datta, S. Deblina; Mickiewicz, Theresa; Koutsky, Laura A.; Ghanem, Khalil; Hagensee, Michael; Kerndt, Peter; Hsu, Katherine; Weinstock, Hillard; Shlay, Judith C.

    2011-01-01

    Objectives We described prevalence estimates of high-risk human papillomavirus (HR-HPV), HPV types 16 and 18, and abnormal Papanicolaou (Pap) smear tests among American Indian/Alaska Native (AI/AN) women compared with women of other races/ethnicities. Methods A total of 9,706 women presenting for cervical screening in a sentinel network of 26 clinics (sexually transmitted disease, family planning, and primary care) received Pap smears and HR-HPV type-specific testing. We compared characteristics of 291 women self-identified as AI/AN with other racial/ethnic minority groups. Results In our population, AI/AN and non-Hispanic white (NHW) women had similar age- and clinic-adjusted prevalences of HR-HPV (29.1%, 95% confidence interval [CI] 23.9, 34.3 for AI/AN women vs. 25.8%, 95% CI 24.4, 27.2 for NHW women), HPV 16 and 18 (6.7%, 95% CI 3.9, 9.6 for AI/AN women vs. 8.8%, 95% CI 7.9, 9.7 for NHW women), and abnormal Pap smear test results (16%, 95% CI 11.7, 20.3 for AI/AN women vs. 14.9%, 95% CI 13.7, 16.0 for NHW women). AI/AN women had a higher prevalence of HR-HPV than Hispanic women, and a similar prevalence of HPV 16 and 18 as compared with Hispanic and African American women. Conclusions We could not demonstrate differences in the prevalence of HR-HPV, HPV 16 and 18, or abnormal Pap smear test results between AI/AN and NHW women. This finding should improve confidence in the benefit of HPV vaccine and Pap smear screening in the AI/AN population as an effective strategy to reduce rates of cervical cancer. PMID:21553660

  16. Preventing baby bottle tooth decay in American Indian and Alaska native communities: a model for planning.

    PubMed Central

    Bruerd, B; Kinney, M B; Bothwell, E

    1989-01-01

    Baby bottle tooth decay (BBTD) is a preventable dental disease which surveys have shown affects more than 50 percent of Native American children. An experimental program to prevent BBTD was implemented in 12 Native American communities. The project represented a cooperative effort by three Department of Health and Human Service agencies: Administration for Children, Youth, and Families, Head Start Bureau; Indian Health Service, Dental Program; and Centers for Disease Control, Dental Disease Prevention Activity. Intervention strategies included the training of parent volunteers, health professionals, and the tribal employees who counseled caretakers of young children and made group presentations. There was also a media campaign in each community that ran for a 3-year period. Numerous educational materials were developed including training manuals, counseling booklets, tippee cups, posters, and bumper stickers. The BBTD project's planners encouraged tailoring the education materials and strategies to fit each community. Preliminary results documented statistically significant decreases in the prevalence of BBTD at the pilot sites. This multidisciplinary, comprehensive intervention offers a model for organizing members of minority communities to prevent health problems. Images p634-a p635-a p635-b PMID:2511598

  17. Population size and trend of Yellow-billed Loons in northern Alaska

    USGS Publications Warehouse

    Earnst, Susan L.; Stehn, R.A.; Platte, Robert; Larned, W.W.; Mallek, E.J.

    2005-01-01

    The Yellow-billed Loon (Gavia adamsii) is of conservation concern due to its restricted range, small population size, specific habitat requirements, and perceived threats to its breeding and wintering habitat. Within the U.S., this species breeds almost entirely within the National Petroleum Reserve-Alaska, nearly all of which is open, or proposed to be opened, for oil development. Rigorous estimates of Yellow-billed Loon population size and trend are lacking but essential for informed conservation. We used two annual aerial waterfowl surveys, conducted 1986a??2003 and 1992a??2003, to estimate population size and trend on northern Alaskan breeding grounds. In estimating population trend, we used mixed-effects regression models to reduce bias and sampling error associated with improvement in observer skill and annual effects of spring phenology. The estimated population trend on Alaskan breeding grounds since 1986 was near 0 with an estimated annual change of a??0.9% (95% CI of a??3.6% to +1.8%). The estimated population size, averaged over the past 12 years and adjusted by a correction factor based on an intensive, lake-circling, aerial survey method, was 2221 individuals (95% CI of 1206a??3235) in early June and 3369 individuals (95% CI of 1910a??4828) in late June. Based on estimates from other studies of the proportion of loons nesting in a given year, it is likely that <1000 nesting pairs inhabit northern Alaska in most years. The highest concentration of Yellow-billed Loons occurred between the Meade and Ikpikpuk Rivers; and across all of northern Alaska, 53% of recorded sightings occurred within 12% of the area.

  18. Population and status of Emperor Geese along the north side of the Alaska Peninsula

    USGS Publications Warehouse

    Petersen, Margaret R.; Gill, Robert E.

    1982-01-01

    We gathered information on the timing of spring and autumn migration of Emperor Geese Anser canagicus from Nelson Lagoon, the age ratios of geese during autumn migration, and the numbers of geese in estuaries along the north side of the Alaska Peninsula and Bristol Bay during spring and autumn migration. Birds staged in most of the lagoons and bays along the north side of the Alaska Peninsula, but Nelson Lagoon and Seal Islands Lagoon were the most heavily used. Geese concentrated in Nelson Lagoon for about six to eight weeks in both spring and autumn. We suspect that the population of Emperor Geese in Alaska may have declined by as much as 34% between the 1960's and 1981. Although the average number of young per successful breeding pair has remained high during this period, the overall proportion of young in the population has been extremely low, at least during the past five years. More studies are necessary to determine factors influencing the status of this species.

  19. Risk and Protective Factors for HIV/AIDS in Native Americans: Implications for Preventive Intervention

    ERIC Educational Resources Information Center

    Dennis, Mary Kate

    2009-01-01

    HIV/AIDS has steadily increased in Native American and Alaska Native populations, and despite efforts at control many challenges remain. This article examines historical, biological, social, and behavioral cofactors related to the spread of HIV/AIDS within the context of Native American culture. Special attention is given to vulnerable subgroups…

  20. College Orientation Program for Alaskan Natives COPAN--Education for Survival.

    ERIC Educational Resources Information Center

    Salisbury, Lee

    While Natives in Alaska comprise almost one-third of the population, over 50% of Native students entering the university are likely to drop out at the end of their first year and only one in fifty is likely to complete the baccalaureate degree. In an effort to increase Native student's chances of success and social adjustment, the University of…

  1. Analysis of the SNPforID 52-plex markers in four Native American populations from Venezuela.

    PubMed

    Ruiz, Y; Chiurillo, M A; Borjas, L; Phillips, C; Lareu, M V; Carracedo, Á

    2012-09-01

    The SNPforID 52-plex single nucleotide polymorphisms (SNPs) were analyzed in four native Venezuelan populations: Bari, Pemon, Panare and Warao. None of the population-locus combinations showed significant departure from Hardy-Weinberg equilibrium. Calculation of forensic and statistical parameters showed lower values of genetic diversity in comparison with African and European populations, as well as other, admixed populations of neighboring regions of Caribbean, Central and South America. Significant levels of divergence were observed between the four Native Venezuelan populations as well as with other previously studied populations. Analysis of the 52-plex SNP loci with Structure provided an optimum number of population clusters of three, corresponding to Africans, Europeans and Native Americans. Analysis of admixed populations indicated a range of membership proportions for ancestral populations consisting of Native American, African and European components. The genetic differences observed in the Native American groups suggested by the 52 SNPs typed in our study are in agreement with current knowledge of the demographic history of the Americas.

  2. Genetic variation in native and introduced populations of Taeniatherum caput-medusae (Poaceae)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genetic analysis of both native and introduced populations of invasive species can be used to examine population origins and spread. Accurate delineation of an invasive species’ source populations can contribute to the search for specific and effective biological control agents. Medusahead, Taenia...

  3. Feasibility of a community intervention for the prevention of suicide and alcohol abuse with Yup'ik Alaska Native youth: the Elluam Tungiinun and Yupiucimta Asvairtuumallerkaa studies.

    PubMed

    Mohatt, Gerald V; Fok, Carlotta Ching Ting; Henry, David; Allen, James

    2014-09-01

    The Elluam Tungiinun and Yupiucimta Asvairtuumallerkaa studies evaluated the feasibility of a community intervention to prevent suicide and alcohol abuse among rural Yup'ik Alaska Native youth in two remote communities. The intervention originated in an Indigenous model of protection, and its development used a community based participatory research process. Feasibility assessment aimed to assess the extent to which (1) the intervention could be implemented in rural Alaska Native communities, and (2) the intervention was capable of producing measurable effects. Scales maximally sensitive to change were derived from earlier measurement work, and the study contrasted implementation process and outcomes across the two communities. In one community, medium dose response effects (d = .30-.50), with dose defined as number of intervention activities attended, were observed in the growth of intermediate protective factors and ultimate variables. In the other community, medium dose effects were observed for one intermediate protective factor variable, and small dose effects were observed in ultimate variables. Differences across communities in resources supporting intervention explain these contrasting outcomes. Results suggest implementation in these rural Alaska settings is feasible when sufficient resources are available to sustain high levels of local commitment. In such cases, measureable effects are sufficient to warrant a prevention trial.

  4. Feasibility of a Community Intervention for the Prevention of Suicide and Alcohol Abuse with Yup’ik Alaska Native Youth: The Elluam Tungiinun and Yupiucimta Asvairtuumallerkaa Studies

    PubMed Central

    Mohatt, Gerald V.; Fok, Carlotta Ching Ting; Henry, David; Allen, James

    2014-01-01

    The Elluam Tungiinun and Yupiucimta Asvairtuumallerkaa studies evaluated the feasibility of a community intervention to prevent suicide and alcohol abuse among rural Yup’ik Alaska Native youth in two remote communities. The intervention originated in an Indigenous model of protection, and its development used a community based participatory research (CBPR) process. Feasibility assessment aimed to assess the extent to which (1) the intervention could be implemented in rural Alaska Native communities, and (2) the intervention was capable of producing measurable effects. Scales maximally sensitive to change were derived from earlier measurement work, and the study contrasted implementation process and outcomes across the two communities. In one community, medium dose response effects (d = .30–.50), with dose defined as number of intervention activities attended, were observed in the growth of intermediate protective factors and ultimate variables. In the other community, medium dose effects were observed for one intermediate protective factor variable, and small dose effects were observed in ultimate variables. Differences across communities in resources supporting intervention explain these contrasting outcomes. Results suggest implementation in these rural Alaska settings is feasible when sufficient resources are available to sustain high levels of local commitment. In such cases, measureable effects are sufficient to warrant a prevention trial. PMID:24952248

  5. Admixture between native and invasive populations may increase invasiveness of Mimulus guttatus.

    PubMed

    van Kleunen, Mark; Röckle, Michael; Stift, Marc

    2015-09-22

    Self-fertilization and admixture of genotypes from different populations can have major fitness consequences in native species. However, few studies have addressed their potential roles in invasive species. Here, we used plants of Mimulus guttatus from seven native North American, three invasive Scottish and four invasive New Zealand populations to address this. We created seeds from self-fertilization, within-population outcrossing, between-population outcrossing within the same range, and outcrossing between the native and invasive ranges. A greenhouse experiment showed that native and invasive plants of M. guttatus suffered to similar degrees from inbreeding depression, in terms of asexual reproduction and biomass production. After outcrossing with plants from other populations, M. guttatus benefited from heterosis, in terms of asexual and sexual reproduction, and biomass production, particularly when plants from native and invasive populations were crossed. This suggests that, when novel genotypes of M. guttatus from the native North American range will be introduced to the invasive ranges, subsequent outcrossing with M. guttatus plants that are already there might further boost invasiveness of this species.

  6. Colony social structure in native and invasive populations of the social wasp Vespula pensylvanica

    USGS Publications Warehouse

    Hanna, Cause; Cook, Erin D.; Thompson, Ariel R.; Dare, Lyndzey E.; Palaski, Amanda L.; Foote, David; Goodisman, Michael A. D.

    2014-01-01

    Social insects rank among the most invasive of terrestrial species. The success of invasive social insects stems, in part, from the flexibility derived from their social behaviors. We used genetic markers to investigate if the social system of the invasive wasp, Vespula pensylvanica, differed in its introduced and native habitats in order to better understand variation in social phenotype in invasive social species. We found that (1) nestmate workers showed lower levels of relatedness in introduced populations than native populations, (2) introduced colonies contained workers produced by multiple queens whereas native colonies contained workers produced by only a single queen, (3) queen mate number did not differ significantly between introduced and native colonies, and (4) workers from introduced colonies were frequently produced by queens that originated from foreign nests. Thus, overall, native and introduced colonies differed substantially in social phenotype because introduced colonies more frequently contained workers produced by multiple, foreign queens. In addition, the similarity in levels of genetic variation in introduced and native habitats, as well as observed variation in colony social phenotype in native populations, suggest that colony structure in invasive populations may be partially associated with social plasticity. Overall, the differences in social structure observed in invasive V. pensylvanica parallel those in other, distantly related invasive social insects, suggesting that insect societies often develop similar social phenotypes upon introduction into new habitats.

  7. Genetic diversity and population structure of native maize populations in Latin America and the Caribbean.

    PubMed

    Bedoya, Claudia A; Dreisigacker, Susanne; Hearne, Sarah; Franco, Jorge; Mir, Celine; Prasanna, Boddupalli M; Taba, Suketoshi; Charcosset, Alain; Warburton, Marilyn L

    2017-01-01

    This study describes the genetic diversity and population structure of 194 native maize populations from 23 countries of Latin America and the Caribbean. The germplasm, representing 131 distinct landraces, was genetically characterized as population bulks using 28 SSR markers. Three main groups of maize germplasm were identified. The first, the Mexico and Southern Andes group, highlights the Pre-Columbian and modern exchange of germplasm between North and South America. The second group, Mesoamerica lowland, supports the hypothesis that two separate human migration events could have contributed to Caribbean maize germplasm. The third, the Andean group, displayed early introduction of maize into the Andes, with little mixing since then, other than a regional interchange zone active in the past. Events and activities in the pre- and post-Columbian Americas including the development and expansion of pre-Columbian cultures and the arrival of Europeans to the Americas are discussed in relation to the history of maize migration from its point of domestication in Mesoamerica to South America and the Caribbean through sea and land routes.

  8. Population genetics of Escherichia coli in a natural population of native Australian rats.

    PubMed

    Pupo, G M; Lan, R; Reeves, P R; Baverstock, P R

    2000-12-01

    Escherichia coli, a normal inhabitant of the intestinal tract of mammals and birds, is a diverse species. Most studies on E. coli populations involve organisms from humans or human-associated animals. In this study, we undertook a survey of E. coli from native Australian mammals, predominantly Rattus tunneyi, living in a relatively pristine environment in the Bundjalung National Park. The genetic diversity was assessed and compared by multilocus enzyme electrophoresis (MLEE), sequence analysis of the mdh (malate dehydrogenase) gene and biotyping using seven sugars. Ninety-nine electrophoretic types were identified from the 242 isolates analysed by MLEE and 15 sequences from the mdh genes sequenced from 21 representative strains. The Bundjalung isolates extend the diversity represented by the E. coli reference (ECOR) set, with new MLEE alleles found in six out of 10 loci. Many of the Bundjalung isolates fell into a discrete group in MLEE. Other Bundjalung strains fell into the recognized E. coli ECOR set groups, but tended to be at the base of both the MLEE and mdh gene trees, implying that these strains are derived independently from ancestral forms of the ECOR groups and that ECOR strains represent only a subset of E. coli adapted to humans and human-associated animals. Linkage disequilibrium analysis showed that the Bundjalung population has an 'epidemic' population structure. The Bundjalung isolates were able to utilize more sugars than the ECOR strains, suggesting that diet plays a prominent role in adaptation of E. coli.

  9. Divergence Effect at Alaska's Treelines a Result of Sub-Population Behavior?

    NASA Astrophysics Data System (ADS)

    Wilmking, M.; Singh, J.

    2007-12-01

    The "divergence effect" (off-set between tree-ring based temperature reconstruction and measured temperatures) in northern forest poses a serious question to tree-ring based climate reconstructions, since it seems to violate the uniformitarian principle of dendroclimatology. Several possible reasons emerge, among them false assumptions about 1) climate data (e.g. which climate parameter can be modeled most effectively), 2) tree-ring data (e.g. shift in climate sensitivity of tree growth) or 3) a truly new and unprecedented phenomenon (e.g. rapid climate warming exceeding the adaptive capacity of trees). Here we test, if undetected emergent sub-population behavior at Alaska's treelines might result in a divergence effect. We reanalyzed seven data sets spanning the entire northern treeline in the Brooks Range, Alaska, which showed populations of trees responding positively, non-significant and negatively to recent warming. There is no effect of standardization (i.e. conventional versus RCS) technique on the grouping and we thus used RCS for the following analysis. Without grouping into sub- populations, a clear divergence between tree-ring based temperature reconstruction and actual climate data emerged. However, if only those trees were used for the climate reconstruction, which showed a consistent positive response to the target temperatures (June/July), tree growth modeled climate data extremely well following the rise in temperature during the last decades (actual climate data 0.53°/decade versus tree-ring based reconstruction 0.44°/decade over 1970-2000 period). This result hints at the possibility that some of the reported divergence might be eliminated (at least at Alaska's treelines) through careful test of sub-population behavior.

  10. How Schools Can Help Heal American Indian and Alaska Native Communities. ERIC Digest.

    ERIC Educational Resources Information Center

    Jacobs, Don Trent

    Historical trauma may be a significant cause of the well-documented disparities between the health of American Indians and the general population. The inability to resolve past injustices against American Indians may continue to have health consequences as long as this history continues to repeat itself. Schools can play a role in healing American…

  11. Teachers, Tundra, and Talking Circles: Learning History and Culture in an Alaska Native Village

    ERIC Educational Resources Information Center

    Fickel, Letitia Hochstrasser

    2005-01-01

    What teachers know about their subject-matter and how to teach it has become increasingly important as states continue to expect more rigorous learning outcomes for K-12 students--even more so when we consider that they must teach this content to an increasingly diverse student population. This article reports the findings from a four-year case…

  12. Socioeconomic Disparities in Weight and Behavioral Outcomes Among American Indian and Alaska Native Participants of a Translational Lifestyle Intervention Project

    PubMed Central

    Huang, Haixiao; Johnson, Ann; Dill, Edward J.; Beals, Janette; Manson, Spero M.; Roubideaux, Yvette

    2015-01-01

    OBJECTIVE To investigate possible socioeconomic disparities in weight and behavioral outcomes among American Indian and Alaska Native (AI/AN) participants in a translational diabetes prevention project. RESEARCH DESIGN AND METHODS We analyzed data from the Special Diabetes Program for Indians Diabetes Prevention (SDPI-DP) Program, an evidence-based lifestyle intervention to prevent diabetes in 36 AI/AN grantee sites. A total of 2,553 participants started the 16-session Lifestyle Balance Curriculum between 1 January 2006 and 31 July 2008. Linear mixed models were used to evaluate the relationships of participant and staff socioeconomic characteristics with weight and behavioral outcomes at the end of the curriculum. RESULTS A strong, graded association existed between lower household income and less BMI reduction, which remained significant after adjusting for other socioeconomic characteristics. Compared with others, participants with annual income <$15,000 also had less improvement in physical activity and unhealthy food consumption in bivariate models, but the relationships were only marginally significant in multivariate regressions. Furthermore, grantee sites with fewer professionally prepared staff were less successful at improving participant BMI and healthy food consumption than the other sites. The strong association between income and BMI reduction was reduced by 20–30% in the models with changes in diet variables but was unrelated to changes in physical activity. CONCLUSIONS Significant socioeconomic disparities exist in weight outcomes of lifestyle intervention at both participant and site staff levels. Helping low-income participants choose more affordable healthy foods and increasing the proportion of professionally trained staff might be practical ways to maximize the effectiveness of lifestyle interventions implemented in “real-world” settings. PMID:26494807

  13. Adverse Childhood Experiences among American Indian/Alaska Native Children: The 2011-2012 National Survey of Children's Health

    PubMed Central

    2016-01-01

    We examined parent-reported adverse childhood experiences (ACEs) and associated outcomes among American Indian and Alaska Native (AI/AN) children aged 0–17 years from the 2011-2012 National Survey of Children's Health. Bivariate and multivariable analyses of cross-sectional data on 1,453 AI/AN children and 61,381 non-Hispanic White (NHW) children assessed race-based differences in ACEs prevalence and differences in provider-diagnosed chronic emotional and developmental conditions, health characteristics, reported child behaviors, and health services received as a function of having multiple ACEs. AI/AN children were more likely to have experienced 2+ ACEs (40.3% versus 21%), 3+ ACEs (26.8% versus 11.5%), 4+ ACEs (16.8% versus 6.2%), and 5+ ACEs (9.9% versus 3.3%) compared to NHW children. Prevalence rates for depression, anxiety, and ADHD were higher among AI/AN children with 3+ ACEs (14.4%, 7.7%, and 12.5%) compared to AI/ANs with fewer than 2 ACEs (0.4%, 1.8%, and 5.5%). School problems, grade failures, and need for medication and counseling were 2-3 times higher among AI/ANs with 3+ ACEs versus the same comparison group. Adjusted odds ratio for emotional, developmental, and behavioral difficulties among AI/AN children with 2+ ACEs was 10.3 (95% CI = 3.6–29.3). Race-based differences were largely accounted for by social and economic-related factors. PMID:27529052

  14. Use of Evidence-Based Treatments in Substance Abuse Treatment Programs Serving American Indian and Alaska Native Communities

    PubMed Central

    Novins, Douglas K.; Croy, Calvin D.; Moore, Laurie A.; Rieckmann, Traci

    2016-01-01

    Background Research and health surveillance activities continue to document the substantial disparities in the impacts of substance abuse on the health of American Indian and Alaska Native (AI/AN) people. While Evidence-Based Treatments (EBTs) hold substantial promise for improving treatment for AI/ANs with substance use problems (as they do for non-AI/ANs), anecdotal reports suggest that their use is limited. In this study, we examine the awareness of, attitudes towards, and use of EBTs in substance abuse treatment programs serving AI/AN communities. Methods Data are drawn from the first national survey of tribal substance abuse treatment programs. Clinicians or clinical administrators from 192 programs completed the survey. Participants were queried about their awareness of, attitudes towards, and use of 9 psychosocial and 3 medication EBTs. Results Cognitive Behavioral Therapy (82.2%), Motivational Interviewing (68.6%), and Relapse Prevention Therapy (66.8%) were the most commonly implemented psychosocial EBTs; medications for psychiatric comorbidity was the most commonly implemented medication treatment (43.2%). Greater EBT knowledge and use were associated with both program (e.g., funding) and staff (e.g., educational attainment) characteristics. Only two of the commonly implemented psychosocial EBTs (Motivational Interviewing and Relapse Prevention Therapy) were endorsed as culturally appropriate by a majority of programs that had implemented them (55.9% and 58.1%, respectively). Conclusions EBT knowledge and use is higher in substance abuse treatment programs serving AI/AN communities than has been previously estimated. However, many users of these EBTs continue to have concerns about their cultural appropriateness, which likely limits their further dissemination. PMID:26898185

  15. Reproductive health and sexual violence among urban American Indian and Alaska Native young women: select findings from the National Survey of Family Growth (2002).

    PubMed

    Rutman, Shira; Taualii, Maile; Ned, Dena; Tetrick, Crystal

    2012-12-01

    Existing data on American Indians and Alaska Natives (AI/ANs) has indicated high rates of unintended pregnancy, high-risk sexual behavior, and experiences of sexual violence. This study from the first analysis to examine AI/ANs and the urban AI/AN subgroup in the National Survey of Family Growth (NSFG) reports new findings of reproductive health and sexual violence among urban AI/AN young women. We examined 2002 NSFG data on urban AI/AN women ages 15-24 years for pregnancies/births, unintended pregnancy, sexual initiation and contraceptive use. We also examined non-voluntary first sexual intercourse among urban AI/AN women ages 18-44 years. Prevalence estimates and 95 % confidence intervals were calculated. Findings include prevalence rates of risk factors among urban AI/AN women ages 15-24 years including unprotected first sex (38 %), first sex with much older partners (36 %), three or more pregnancies (13 %) and births (5 %) and unintended pregnancies (26 %). Seventeen percent of urban AI/ANs ages 18-44 years reported experiencing non-voluntary first sex. Sixty-one percent of urban AI/AN women ages 15-24 years were not using any method of contraception. Current contraceptive methods among those using a method included: injections/implants (23 %), contraceptive pills (32 %) and condoms (25 %). Findings describe reproductive health risk factors among young urban AI/AN women and highlight the need for enhanced surveillance on these issues. Those working to improve AI/AN health need these data to guide programming and identify resources for implementing and evaluating strategies that address risk factors for this overlooked population.

  16. Commonly rare and rarely common: comparing population abundance of invasive and native aquatic species.

    PubMed

    Hansen, Gretchen J A; Vander Zanden, M Jake; Blum, Michael J; Clayton, Murray K; Hain, Ernie F; Hauxwell, Jennifer; Izzo, Marit; Kornis, Matthew S; McIntyre, Peter B; Mikulyuk, Alison; Nilsson, Erika; Olden, Julian D; Papeş, Monica; Sharma, Sapna

    2013-01-01

    Invasive species are leading drivers of environmental change. Their impacts are often linked to their population size, but surprisingly little is known about how frequently they achieve high abundances. A nearly universal pattern in ecology is that species are rare in most locations and abundant in a few, generating right-skewed abundance distributions. Here, we use abundance data from over 24,000 populations of 17 invasive and 104 native aquatic species to test whether invasive species differ from native counterparts in statistical patterns of abundance across multiple sites. Invasive species on average reached significantly higher densities than native species and exhibited significantly higher variance. However, invasive and native species did not differ in terms of coefficient of variation, skewness, or kurtosis. Abundance distributions of all species were highly right skewed (skewness>0), meaning both invasive and native species occurred at low densities in most locations where they were present. The average abundance of invasive and native species was 6% and 2%, respectively, of the maximum abundance observed within a taxonomic group. The biological significance of the differences between invasive and native species depends on species-specific relationships between abundance and impact. Recognition of cross-site heterogeneity in population densities brings a new dimension to invasive species management, and may help to refine optimal prevention, containment, control, and eradication strategies.

  17. Comparison of native and introduced flathead catfish populations in Alabama and Georgia: Growth, mortality, and management

    USGS Publications Warehouse

    Sakaris, P.C.; Irwin, E.R.; Jolley, J.C.; Harrison, D.

    2006-01-01

    We compared growth of flathead catfish Pylodictis olivaris from two native populations in Alabama (Coosa and Tallapoosa rivers) and two introduced populations in Georgia (Ocmulgee and Satilla rivers). We also compared mortality rates and potential outcomes of various management regimes (minimum length limits [MLLs]) among the populations. Total length-log10(age) regression slopes for introduced fish were higher than those for native fish, and von Bertalanffy growth coefficients (K) were greater for introduced fish (Ocmulgee: 0.195; Satilla: 0.201) than for native individuals (Coosa: 0.057; Tallapoosa: 0.059). Therefore, introduced flathead catfish grew more rapidly than those in their native range. Mortality (instantaneous mortality rate, Z) was higher in the Satilla River population (Z = -0.602) than in the Ocmulgee River (Z = -0.227) and Coosa River (Z = -0.156) populations. However, fish in the Satilla River population had been introduced for only 10 years and presumably did not reach their theoretical maximum age, potentially biasing the mortality estimate for that population. Simulation of management regimes in Fishery Analyses and Simulation Tools software predicted that maximum biomass of flathead catfish in the Ocmulgee (1,668 kg) and Satilla (1,137 kg) rivers was substantially larger than that in the Coosa (873 kg) and Tallapoosa (768 kg) populations. However, increased exploitation rates in the Ocmulgee and Satilla River populations resulted in dramatic declines in overall biomass, especially at lower MLLs (254 and 356 mm, respectively). Therefore, in systems where introduced flathead catfish represent an important recreational fishery but have dramatically reduced the abundance of native fishes through predation, minimal protection is recommended. We contend that rapid growth of introduced flathead catfish has major implications for their management and the conservation of native fishes. ?? Copyright by the American Fisheries Society 2006.

  18. Population status of Kittlitz's Murrelet Brachyramphus brevirostris along the southern coast of the Alaska Peninsula

    USGS Publications Warehouse

    van Pelt, Thomas I.; Piatt, John F.

    2005-01-01

    The Kittlitz's murrelet (Brachyramphus brevirostris) is a rare seabird that nests in alpine terrain and generally forages near tidewater glaciers during the breeding season. An estimated 95% of the global population breeds in Alaska, with some unknown proportion breeding in the Russian Far East. A global population estimate using bestavailable data in the early 1990s was 20,000 individuals. However, recent survey data from two core areas (Prince William Sound and Glacier Bay) suggest that populations have declined by 75-90% during the past 10-20 years. In response to these declines, a coalition of environmental groups petitioned the USFWS in May 2001 to list the Kittlitz’s murrelet under the Endangered Species Act (ESA), and in 2004 Kittlitz’s Murrelet was declared a candidate species under the ESA. In 2005, BirdLife International classified the species as “critically endangered”. In 2002, we began a three-year project to examine population status and trend of Kittlitz’s Murrelets in areas where distribution and abundance were poorly known. Results from the 2002 field season, focused on the south coast of the Kenai Peninsula, suggested that the local population of Kittlitz’s Murrelets has declined by ca. 74% since 1986, with a current population of ca. 500 individuals. Here we present results from the 2003 field season when we surveyed Kittlitz’s Murrelets along the southern coast of the Alaska Peninsula. This is a large region that encompasses a substantial portion of the known range of the Kittlitz’s Murrelet, yet has never been surveyed rigorously for murrelets or any other non-colonial marine birds. During four weeks of surveys, we established a set of nearshore and offshore transects (over 825 linear kilometers in total) with a stratified sample design, combining random and systematically selected transects. From a total of 123 individuals seen on transects, we estimate a total population of 2265 (95% CI 1165-4405) Kittlitz’s Murrelets along

  19. [Genotypic Diversity of Wolbachia pipientis in Native and Invasive Harmonia axyridis Pall., 1773 (Coleoptera, Coccinellidae) Populations].

    PubMed

    Goryacheva, I I; Blekhman, A V; Andrianov, B V; Gorelova, T V; Zakharov, I A

    2015-08-01

    The distribution and variability of reproductive symbiotic Wolbachia pipientis bacteria were studied in seven native and six invasive H. axyridis populations. Wolbachia-infected individuals were found in two invasive and two native populations. We demonstrated for the first time an infection of invasive H. axyridis populations with Wolbachia. Two new molecular forms of Wolbachia were detected by a system of multilocus typing. The supergroup A Wolbachia was found for the first time in H. axyridis. The detected genotypic diversity of Wolbachia indicates repeated and independent infection events in the evolutionary past of H. axyridis.

  20. "I'm in this world for a reason": Resilience and recovery among American Indian and Alaska Native two-spirit women.

    PubMed

    Elm, Jessica H L; Lewis, Jordan P; Walters, Karina L; Self, Jen M

    2016-01-01

    American Indian and Alaska Native sexual minority (two-spirit) women are vulnerable to substance misuse and mental health challenges due to multiple minority oppressed status and exposure to stress and trauma. Yet, these women find pathways toward healing and wellness. We conducted a qualitative data analysis of interviews derived from a national health study and gained an understanding of 11 two-spirit women's resilience and recovery patterns. Emergent from the data, a braided resiliency framework was developed which elucidates multilayered abilities, processes, and resources involved in their resiliency. We recommend that resilience-promoting strategies be incorporated into substance misuse and mental health interventions.

  1. Alcohol/Drug Exposure, HIV-Related Sexual Risk among Urban American Indian and Alaska Native Youth: Evidence from a National Survey

    ERIC Educational Resources Information Center

    Ramisetty-Mikler, Suhasini; Ebama, Malembe S.

    2011-01-01

    Background: Migration of the native populations from reservations to the urban areas has resulted in mixed ethnicities of American Indian/Alaskan Native (AIAN) children. Minority youth require special attention and services in urban schools as they disproportionately experience poverty, low educational attainment, unemployment, and single-parent…

  2. Nativity, duration of residence and chronic health conditions in Australia: do trends converge towards the native-born population?

    PubMed

    Jatrana, Santosh; Pasupuleti, Samba Siva Rao; Richardson, Ken

    2014-10-01

    Using data from waves 3, 7 and 9 of the Household, Income and Labour Dynamics in Australia (HILDA) survey, a group-mean-centred multilevel mixed model and self-reported chronic conditions, this study contributes to the limited longitudinal evidence on the nativity health gap in Australia. We investigated whether differences exist in the reporting of any chronic condition (including cancer, cardiovascular disease (CVD), arthritis, diabetes and respiratory disease), and in the total number of chronic conditions, between foreign-born (FB) from English speaking (ES) and non-English speaking (NES) countries and native-born (NB) Australians. We also investigated differences between these groups in the reporting of any chronic condition, and the total number of chronic conditions, by duration of residence. After adjusting for time varying and time invariant covariates, we found a significant difference by nativity status in the reporting of chronic condition, with immigrants from both ES and NES countries less likely to report a chronic condition and having fewer chronic conditions compared with the NB. Immigrants from both ES and NES countries living in Australia for less than 20 years were significantly less likely to report a chronic condition compared with the NB. However, the health of both these groups converged to that of the NB population in terms of reporting a chronic condition after 20 years of stay in Australia.

  3. Longitudinal Nasopharyngeal Carriage and Antibiotic Resistance of Respiratory Bacteria in Indigenous Australian and Alaska Native Children with Bronchiectasis

    PubMed Central

    Hare, Kim M.; Singleton, Rosalyn J.; Grimwood, Keith; Valery, Patricia C.; Cheng, Allen C.; Morris, Peter S.; Leach, Amanda J.; Smith-Vaughan, Heidi C.; Chatfield, Mark; Redding, Greg; Reasonover, Alisa L.; McCallum, Gabrielle B.; Chikoyak, Lori; McDonald, Malcolm I.; Brown, Ngiare; Torzillo, Paul J.; Chang, Anne B.

    2013-01-01

    Background Indigenous children in Australia and Alaska have very high rates of chronic suppurative lung disease (CSLD)/bronchiectasis. Antibiotics, including frequent or long-term azithromycin in Australia and short-term beta-lactam therapy in both countries, are often prescribed to treat these patients. In the Bronchiectasis Observational Study we examined over several years the nasopharyngeal carriage and antibiotic resistance of respiratory bacteria in these two PCV7-vaccinated populations. Methods Indigenous children aged 0.5–8.9 years with CSLD/bronchiectasis from remote Australia (n = 79) and Alaska (n = 41) were enrolled in a prospective cohort study during 2004–8. At scheduled study visits until 2010 antibiotic use in the preceding 2-weeks was recorded and nasopharyngeal swabs collected for culture and antimicrobial susceptibility testing. Analysis of respiratory bacterial carriage and antibiotic resistance was by baseline and final swabs, and total swabs by year. Results Streptococcus pneumoniae carriage changed little over time. In contrast, carriage of Haemophilus influenzae declined and Staphylococcus aureus increased (from 0% in 2005–6 to 23% in 2010 in Alaskan children); these changes were associated with increasing age. Moraxella catarrhalis carriage declined significantly in Australian, but not Alaskan, children (from 64% in 2004–6 to 11% in 2010). While beta-lactam antibiotic use was similar in the two cohorts, Australian children received more azithromycin. Macrolide resistance was significantly higher in Australian compared to Alaskan children, while H. influenzae beta-lactam resistance was higher in Alaskan children. Azithromycin use coincided significantly with reduced carriage of S. pneumoniae, H. influenzae and M. catarrhalis, but increased carriage of S. aureus and macrolide-resistant strains of S. pneumoniae and S. aureus (proportion of carriers and all swabs), in a ‘cumulative dose-response’ relationship. Conclusions

  4. Differences in aggression, activity and boldness between native and introduced populations of an invasive crayfish

    USGS Publications Warehouse

    Pintor, L.M.; Sih, A.; Bauer, M.L.

    2008-01-01

    Aggressiveness, along with foraging voracity and boldness, are key behavioral mechanisms underlying the competitive displacement and invasion success of exotic species. However, do aggressiveness, voracity and boldness of the invader depend on the presence of an ecologically similar native competitor in the invaded community? We conducted four behavioral assays to compare aggression, foraging voracity, threat response and boldness to forage under predation risk of multiple populations of exotic signal crayfish Pacifastacus leniusculus across its native and invaded range with and without a native congener, the Shasta crayfish P. fortis. We predicted that signal crayfish from the invaded range and sympatric with a native congener (IRS) should be more aggressive to outcompete a close competitor than populations from the native range (NR) or invaded range and allopatric to a native congener (IRA). Furthermore, we predicted that IRS populations of signal crayfish should be more voracious, but less bold to forage under predation risk since native predators and prey likely possess appropriate behavioral responses to the invader. Contrary to our predictions, results indicated that IRA signal crayfish were more aggressive towards conspecifics and more voracious and active foragers, yet also bolder to forage under predation risk in comparison to NR and IRS populations, which did not differ in behavior. Higher aggression/voracity/ boldness was positively correlated with prey consumption rates, and hence potential impacts on prey. We suggest that the positive correlations between aggression/voracity/boldness are the result of an overall aggression syndrome. Results of stream surveys indicated that IRA streams have significantly lower prey biomass than in IRS streams, which may drive invading signal crayfish to be more aggressive/voracious/bold to acquire resources to establish a population. ?? 2008 The Authors.

  5. Hedgerow restoration promotes pollinator populations and exports native bees to adjacent fields.

    PubMed

    Morandin, Lora A; Kremen, Claire

    2013-06-01

    In intensive agricultural landscapes, restoration within farms could enhance biodiversity and ecosystem services such as pollination by native pollinators. Although governments and conservation groups are promoting small-scale restoration on working farms, there are few studies that assess whether these practices enhance pollinator communities in restored areas. Further, there is no information on whether floral enhancements will deplete pollinators in adjacent fields by concentrating ambient populations or whether they result in a net increase in abundance in adjacent farm fields. We investigated whether field edges restored with native perennial plants in California's Central Valley agricultural region increased floral abundance and potential bee nesting sites, and native bee and syrphid fly abundance and diversity, in comparison to relatively unmanaged edges. Native bees and syrphid flies collected from flowers were more abundant, species-rich, and diverse at hedgerow sites than in weedy, unmanaged edges. Abundance of bees collected passively in pan traps was negatively correlated with floral abundance, was significantly different from communities captured by net sampling from flowers, and did not distinguish between site types; we therefore focused on the results of net samples and visual observations. Uncommon species of native bees were sevenfold more abundant on hedgerow flowers than on flowers at weedy, unmanaged edges. Of the species on flowers at hedgerows, 40% were exclusive to hedgerow sites, but there were no species exclusively found on flowers at control sites. Hedgerows were especially important for supporting less-common species of native bees in our intensive agricultural landscape. Hedgerows did not concentrate ambient native bee, honey bee, or syphid fly populations, and they acted as net exporters of native bees into adjacent fields. Within-farm habitat restoration such as hedgerow creation may be essential for enhancing native pollinator

  6. Founding events influence genetic population structure of sockeye salmon (Oncorhynchus nerka) in Lake Clark, Alaska

    USGS Publications Warehouse

    Ramstad, K.M.; Woody, C.A.; Sage, G.K.; Allendorf, F.W.

    2004-01-01

    Bottlenecks can have lasting effects on genetic population structure that obscure patterns of contemporary gene flow and drift. Sockeye salmon are vulnerable to bottleneck effects because they are a highly structured species with excellent colonizing abilities and often occupy geologically young habitats. We describe genetic divergence among and genetic variation within spawning populations of sockeye salmon throughout the Lake Clark area of Alaska. Fin tissue was collected from sockeye salmon representing 15 spawning populations of Lake Clark, Six-mile Lake, and Lake Iliamna. Allele frequencies differed significantly at 11 microsatellite loci in 96 of 105 pairwise population comparisons. Pairwise estimates of FST ranged from zero to 0.089. Six-mile Lake and Lake Clark populations have historically been grouped together for management purposes and are geographically proximate. However, Six-mile Lake populations are genetically similar to Lake Iliamna populations and are divergent from Lake Clark populations. The reduced allelic diversity and strong divergence of Lake Clark populations relative to Six-mile Lake and Lake Iliamna populations suggest a bottleneck associated with the colonization of Lake Clark by sockeye salmon. Geographic distance and spawning habitat differences apparently do not contribute to isolation and divergence among populations. However, temporal isolation based on spawning time and founder effects associated with ongoing glacial retreat and colonization of new spawning habitats contribute to the genetic population structure of Lake Clark sock-eye salmon. Nonequilibrium conditions and the strong influence of genetic drift caution against using estimates of divergence to estimate gene flow among populations of Lake Clark sockeye salmon.

  7. Cortical bone loss with age in three native American populations.

    PubMed

    Ericksen, M F

    1976-11-01

    Age-related thinning of cortical bone was investigated in archaeological populations of Eskimos, Pueblos, and Arikaras. Medial-lateral cortical thickness was measured on radiographs of humerus and femur, and thickness of the anterior femoral cortex was measured directly on samples taken for histologic study. Maximum length of the bones was used to calculate indices of relative cortical thickness, in order to minimize differences due to body size and build. Bone loss in the humerus begins before middle age in all three populations and, except for Eskimo males, the same is true of the anterior femoral cortex. In general, overall female loss of cortical bone amounts to two or three times that of the males, and in the case of the humerus and the anterior cortex of the femur, this difference is evident by middle age. The weight-bearing femoral medial-lateral cortex shows less sexual difference but has the greatest number of statistically significant differences between populations and the greatest contrast between populations in pattern of loss with age. It appears that of the cortical regions studied this is the area upon which environmental factors have the greatest effect, whereas areas more subject to tensile stress, the humerus and anterior femoral cortex, are less affected by these factors.

  8. Native Americans experienced a strong population bottleneck coincident with European contact.

    PubMed

    O'Fallon, Brendan D; Fehren-Schmitz, Lars

    2011-12-20

    The genetic and demographic impact of European contact with Native Americans has remained unclear despite recent interest. Whereas archeological and historical records indicate that European contact resulted in widespread mortality from various sources, genetic studies have found little evidence of a recent contraction in Native American population size. In this study we use a large dataset including both ancient and contemporary mitochondrial DNA to construct a high-resolution portrait of the Holocene and late Pleistocene population size of indigenous Americans. Our reconstruction suggests that Native Americans suffered a significant, although transient, contraction in population size some 500 y before the present, during which female effective size was reduced by ∼50%. These results support analyses of historical records indicating that European colonization induced widespread mortality among indigenous Americans.

  9. Population genetic structure of moose (Alces Alces) of South-central Alaska.

    USGS Publications Warehouse

    Wilson, Robert E.; McDonough, John T.; Barboza, Perry S.; Talbot, Sandra L.; Farley, Sean D.

    2015-01-01

    The location of a population can influence its genetic structure and diversity by impacting the degree of isolation and connectivity to other populations. Populations at range margins areoften thought to have less genetic variation and increased genetic structure, and a reduction in genetic diversity can have negative impacts on the health of a population. We explored the genetic diversity and connectivity between 3 peripheral populations of moose (Alces alces) with differing potential for connectivity to other areas within interior Alaska. Populations on the Kenai Peninsula and from the Anchorage region were found to be significantly differentiated (FST= 0.071, P < 0.0001) with lower levels of genetic diversity observed within the Kenai population. Bayesian analyses employing assignment methodologies uncovered little evidence of contemporary gene flow between Anchorage and Kenai, suggesting regional isolation. Although gene flow outside the peninsula is restricted, high levels of gene flow were detected within the Kenai that is explained by male-biased dispersal. Furthermore, gene flow estimates differed across time scales on the Kenai Peninsula which may have been influenced by demographic fluctuations correlated, at least in part, with habitat change.

  10. Internet-Based Delivery of Evidence-Based Health Promotion Programs Among American Indian and Alaska Native Youth: A Case Study

    PubMed Central

    Craig Rushing, Stephanie; Jessen, Cornelia; Gorman, Gwenda; Torres, Jennifer; Lambert, William E; Prokhorov, Alexander V; Miller, Leslie; Allums-Featherston, Kelly; Addy, Robert C; Peskin, Melissa F; Shegog, Ross

    2016-01-01

    Background American Indian and Alaska Native (AI/AN) youth face multiple health challenges compared to other racial/ethnic groups, which could potentially be ameliorated by the dissemination of evidence-based adolescent health promotion programs. Previous studies have indicated that limited trained personnel, cultural barriers, and geographic isolation may hinder the reach and implementation of evidence-based health promotion programs among AI/AN youth. Although Internet access is variable in AI/AN communities across the United States, it is swiftly and steadily improving, and it may provide a viable strategy to disseminate evidence-based health promotion programs to this underserved population. Objective We explored the potential of using the Internet to disseminate evidence-based health promotion programs on multiple health topics to AI/AN youth living in diverse communities across 3 geographically dispersed regions of the United States. Specifically, we assessed the Internet’s potential to increase the reach and implementation of evidence-based health promotion programs for AI/AN youth, and to engage AI/AN youth. Methods This randomized controlled trial was conducted in 25 participating sites in Alaska, Arizona, and the Pacific Northwest. Predominantly AI/AN youth, aged 12-14 years, accessed 6 evidence-based health promotion programs delivered via the Internet, which focused on sexual health, hearing loss, alcohol use, tobacco use, drug use, and nutrition and physical activity. Adult site coordinators completed computer-based education inventory surveys, connectivity and bandwidth testing to assess parameters related to program reach (computer access, connectivity, and bandwidth), and implementation logs to assess barriers to implementation (program errors and delivery issues). We assessed youths’ perceptions of program engagement via ratings on ease of use, understandability, credibility, likeability, perceived impact, and motivational appeal, using

  11. Dialectical behavior therapy with American Indian/Alaska Native adolescents diagnosed with substance use disorders: combining an evidence based treatment with cultural, traditional, and spiritual beliefs.

    PubMed

    Beckstead, D Joel; Lambert, Michael J; DuBose, Anthony P; Linehan, Marsha

    2015-12-01

    This pilot study examined pre to post-change of patients in a substance use residential treatment center that incorporated Dialectical Behavior Therapy with specific cultural, traditional and spiritual practices for American Indian/Alaska Native adolescents. Specifically, the incorporation of cultural, spiritual and traditional practices was done while still maintaining fidelity to the evidence based treatment (DBT). 229 adolescents participated in the study and were given the Youth Outcome Questionnaire-Self-Report version at pre-treatment and post-treatment and the total scores were compared. The results of the research study showed that 96% of adolescents were either "recovered" or "improved" using clinical significant change criteria. Additionally, differences between the group's pre-test scores and post-test scores were statistically significant using a matched standard T-test comparison. Finally, the effect size that was calculated using Cohen's criteria was found to be large. The results are discussed in terms of the implication for integrating western and traditional based methods of care in addressing substance use disorders and other mental health disorders with American Indian/Alaska Native adolescents.

  12. A 4-year study of invasive and native spider populations in Maine

    USGS Publications Warehouse

    Jakob, Elizabeth M.; Porter, Adam H.; Ginsberg, Howard; Bednarski, Julie V.; Houser, Jeremy

    2011-01-01

    Invasive spiders pose potential threats to native spiders. In 2002, the European spider Linyphia triangularis (Clerck, 1757) (Araneae: Linyphiidae) was discovered in all but one county in Maine. At Acadia National Park, we conducted a 4-year study of L. triangularis and three native linyphiid species of a similar size (Frontinella communis (Hentz, 1850), Pityohyphantes subarcticus Chamberlin and Ivie, 1943, and Neriene radiata (Walckenaer, 1842)). Using line-transect surveys, we measured population densities in coastal and forest habitat. The density of L. triangularis varied across years but was always significantly higher on the coast than in the forest. In contrast, only one native species was present on the coast and at very low numbers. Coastal L. triangularis were larger and in better condition than those in the forest, and numbers and biomass of insect prey were also higher on the coast. In 2 years, we also conducted transects at a second coastal location in Maine where the invader was at low density. At that site, native densities were substantially higher than at either Acadia site. Our data are consistent with the hypothesis that L. triangularis is reducing populations of native spiders. Companion studies suggest that L. triangularis negatively impacts natives by usurping both web sites and webs.

  13. Genetic divergence among invasive and native populations of the yellow peacock cichlid Cichla kelberi.

    PubMed

    Marques, A C P B; Franco, A C S; Salgueiro, F; García-Berthou, E; Santos, L N

    2016-12-01

    This study used the hypervariable domain of the mitochondrial DNA (mtDNA) control region (CR) to assess the genetic divergence among native and invasive populations of Cichla kelberi, which is considered the first peacock cichlid introduced and established throughout Brazil and is among the most invasive populations of this genus worldwide. The maximum likelihood tree based on 53 CR sequences with strong bootstrap support revealed that C. kelberi forms a monophyletic clade, confirming that all 30 C. kelberi studied belong to this morphotype. Additionally, the haplotype analysis of the C. kelberi sequences from 11 sampling sites revealed that invasive populations are much less diverse than native ones and largely dominated by a single haplotype that prevailed in reservoirs at the Paraíba do Sul River basin. Two haplotypes were recorded exclusively in an invasive population at Porto Rico, southern Brazil, and one private haplotype was detected in two reservoirs from Paraíba do Sul (Pereira Passos and Paracambi), suggesting more than one introduction event and that native populations should be better evaluated to encompass the entire genetic diversity of native C. kelberi. The possible route and pathways of C. kelberi introduction are also briefly discussed.

  14. Competitive advantage and higher fitness in native populations of genetically structured planktonic diatoms.

    PubMed

    Sildever, Sirje; Sefbom, Josefin; Lips, Inga; Godhe, Anna

    2016-12-01

    It has been shown that the planktonic diatom Skeletonema from neighbouring areas are genetically differentiated despite absence of physical dispersal barriers. We revisited two sites, Mariager Fjord and Kattegat, NE Atlantic, and isolated new strains. Microsatellite genotyping and F-statistics revealed that the populations were genetically differentiated. An experiment was designed to investigate if populations are locally adapted and have a native competitive advantage. Ten strains from each location were grown individually in native and foreign water to investigate differences in produced biomass. Additionally, we mixed six pairs, one strain from each site, and let them grow together in native and foreign water. Strains from Mariager Fjord and Kattegat produced higher biomass in native water. In the competition experiment, strains from both sites displayed higher relative abundance and demonstrated competitive advantage in their native water. The cause of the differentiated growth is unknown, but could possibly be attributed to differences in silica concentration or viruses in the two water types. Our data show that dispersal potential does not influence the genetic structure of the populations. We conclude that genetic adaptation has not been overruled by gene flow, but instead the responses to different selection conditions are enforcing the observed genetic structure.

  15. Genomic evidence for the Pleistocene and recent population history of Native Americans

    PubMed Central

    Eriksson, Anders; Moltke, Ida; Metspalu, Mait; Homburger, Julian R.; Wall, Jeff; Cornejo, Omar E.; Moreno-Mayar, J. Víctor; Korneliussen, Thorfinn S.; Pierre, Tracey; Rasmussen, Morten; Campos, Paula F.; de Barros Damgaard, Peter; Allentoft, Morten E.; Lindo, John; Metspalu, Ene; Rodríguez-Varela, Ricardo; Mansilla, Josefina; Henrickson, Celeste; Seguin-Orlando, Andaine; Malmström, Helena; Stafford, Thomas; Shringarpure, Suyash S.; Moreno-Estrada, Andrés; Karmin, Monika; Tambets, Kristiina; Bergström, Anders; Xue, Yali; Warmuth, Vera; Friend, Andrew D.; Singarayer, Joy; Valdes, Paul; Balloux, Francois; Leboreiro, Ilán; Vera, Jose Luis; Rangel-Villalobos, Hector; Pettener, Davide; Luiselli, Donata; Davis, Loren G.; Heyer, Evelyne; Zollikofer, Christoph P. E.; Ponce de León, Marcia S.; Smith, Colin I.; Grimes, Vaughan; Pike, Kelly-Anne; Deal, Michael; Fuller, Benjamin T.; Arriaza, Bernardo; Standen, Vivien; Luz, Maria F.; Ricaut, Francois; Guidon, Niede; Osipova, Ludmila; Voevoda, Mikhail I.; Posukh, Olga L.; Balanovsky, Oleg; Lavryashina, Maria; Bogunov, Yuri; Khusnutdinova, Elza; Gubina, Marina; Balanovska, Elena; Fedorova, Sardana; Litvinov, Sergey; Malyarchuk, Boris; Derenko, Miroslava; Mosher, M. J.; Archer, David; Cybulski, Jerome; Petzelt, Barbara; Mitchell, Joycelynn; Worl, Rosita; Norman, Paul J.; Parham, Peter; Kemp, Brian M.; Kivisild, Toomas; Tyler-Smith, Chris; Sandhu, Manjinder S.; Crawford, Michael; Villems, Richard; Smith, David Glenn; Waters, Michael R.; Goebel, Ted; Johnson, John R.; Malhi, Ripan S.; Jakobsson, Mattias; Meltzer, David J.; Manica, Andrea; Durbin, Richard; Bustamante, Carlos D.; Song, Yun S.; Nielsen, Rasmus; Willerslev, Eske

    2016-01-01

    How and when the Americas were populated remains contentious. Using ancient and modern genome-wide data, we find that the ancestors of all present-day Native Americans, including Athabascans and Amerindians, entered the Americas as a single migration wave from Siberia no earlier than 23 thousand years ago (KYA), and after no more than 8,000-year isolation period in Beringia. Following their arrival to the Americas, ancestral Native Americans diversified into two basal genetic branches around 13 KYA, one that is now dispersed across North and South America and the other is restricted to North America. Subsequent gene flow resulted in some Native Americans sharing ancestry with present-day East Asians (including Siberians) and, more distantly, Australo-Melanesians. Putative ‘Paleoamerican’ relict populations, including the historical Mexican Pericúes and South American Fuego-Patagonians, are not directly related to modern Australo-Melanesians as suggested by the Paleoamerican Model. PMID:26198033

  16. Chemical defenses (glucosinolates) of native and invasive populations of the range expanding invasive plant Rorippa austriaca.

    PubMed

    Huberty, Martine; Tielbörger, Katja; Harvey, Jeffrey A; Müller, Caroline; Macel, Mirka

    2014-04-01

    Due to global warming, species are expanding their range to higher latitudes. Some range expanding plants have become invasive in their new range. The Evolution of Increased Competitive Ability (EICA) hypothesis and the Shifting Defense Hypothesis (SDH) predict altered selection on plant defenses in the introduced range of invasive plants due to changes in herbivore pressures and communities. Here, we investigated chemical defenses (glucosinolates) of five native and seven invasive populations of the Eurasian invasive range expanding plant, Rorippa austriaca. Further, we studied feeding preferences of a generalist and a specialist herbivore among the populations. We detected eight glucosinolates in the leaves of R. austriaca. 8-Methylsulfinyloctyl glucosinolate was the most abundant glucosinolate in all plants. There were no overall differences between native and invasive plants in concentrations of glucosinolates. However, concentrations among populations within each range differed significantly. Feeding preference between the populations by a generalist herbivore was negatively correlated with glucosinolate concentrations. Feeding by a specialist did not differ between the populations and was not correlated with glucosinolates. Possibly, local differences in herbivore communities within each range may explain the differences in concentrations of glucosinolates among populations. Little support for the predictions of the EICA hypothesis or the SDH was found for the glucosinolate defenses of the studied native and invasive R. austriaca populations.

  17. mtDNA and Y-chromosome polymorphisms in four Native American populations from southern Mexico

    SciTech Connect

    Torroni, A.; Chen, Yu.S.; Lott, M.T.; Wallace, D.C. ); Semino, O.; Santachiara-Beneceretti, A.S. ); Scott, C.R. ); Winter, M. )

    1994-02-01

    mtDNA sequence variation was examined in 60 Native Americans (Mixtecs from the Alta, Mixtecs from the Baja, Valley Zapotecs, and Highland Mixe) from southern Mexico by PCR amplification and high-resolution restriction endonuclease analysis. Four groups of mtDNA haplotypes (haplogroups A,B,C, and D) characterize Amerind populations. The comparison of their mtDNA variation with that observed in other populations from Mexico and Central America permits a clear distinction among the different Middle American tribes and raises questions about some of their linguistic affiliations. The males of these population samples were also analyzed for Y-chromosome RFLPs with the probes 49a, 49f, and 12f2. This analysis suggests that certain Y-chromosome haplotypes were brought from Asia during the colonization of the Americas, and a differential gene flow was introduced into Native American populations from European males and females. 31 refs., 4 figs., 5 tabs.

  18. Population structure in the native range predicts the spread of introduced marine species

    PubMed Central

    Gaither, Michelle R.; Bowen, Brian W.; Toonen, Robert J.

    2013-01-01

    Forecasting invasion success remains a fundamental challenge in invasion biology. The effort to identify universal characteristics that predict which species become invasive has faltered in part because of the diversity of taxa and systems considered. Here, we use an alternative approach focused on the spread stage of invasions. FST, a measure of alternative fixation of alleles, is a common proxy for realized dispersal among natural populations, summarizing the combined influences of life history, behaviour, habitat requirements, population size, history and ecology. We test the hypothesis that population structure in the native range (FST) is negatively correlated with the geographical extent of spread of marine species in an introduced range. An analysis of the available data (29 species, nine phyla) revealed a significant negative correlation (R2 = 0.245–0.464) between FST and the extent of spread of non-native species. Mode FST among pairwise comparisons between populations in the native range demonstrated the highest predictive power (R2 = 0.464, p < 0.001). There was significant improvement when marker type was considered, with mtDNA datasets providing the strongest relationship (n = 21, R2 = 0.333–0.516). This study shows that FST can be used to make qualitative predictions concerning the geographical extent to which a non-native marine species will spread once established in a new area. PMID:23595272

  19. Population structure in the native range predicts the spread of introduced marine species.

    PubMed

    Gaither, Michelle R; Bowen, Brian W; Toonen, Robert J

    2013-06-07

    Forecasting invasion success remains a fundamental challenge in invasion biology. The effort to identify universal characteristics that predict which species become invasive has faltered in part because of the diversity of taxa and systems considered. Here, we use an alternative approach focused on the spread stage of invasions. FST, a measure of alternative fixation of alleles, is a common proxy for realized dispersal among natural populations, summarizing the combined influences of life history, behaviour, habitat requirements, population size, history and ecology. We test the hypothesis that population structure in the native range (FST) is negatively correlated with the geographical extent of spread of marine species in an introduced range. An analysis of the available data (29 species, nine phyla) revealed a significant negative correlation (R(2) = 0.245-0.464) between FST and the extent of spread of non-native species. Mode FST among pairwise comparisons between populations in the native range demonstrated the highest predictive power (R(2) = 0.464, p < 0.001). There was significant improvement when marker type was considered, with mtDNA datasets providing the strongest relationship (n = 21, R(2) = 0.333-0.516). This study shows that FST can be used to make qualitative predictions concerning the geographical extent to which a non-native marine species will spread once established in a new area.

  20. Common garden comparisons of native and introduced plant populations: latitudinal clines can obscure evolutionary inferences

    PubMed Central

    Colautti, Robert I; Maron, John L; Barrett, Spencer C H

    2009-01-01

    Common garden studies are increasingly used to identify differences in phenotypic traits between native and introduced genotypes, often ignoring sources of among-population variation within each range. We re-analyzed data from 32 common garden studies of 28 plant species that tested for rapid evolution associated with biological invasion. Our goals were: (i) to identify patterns of phenotypic trait variation among populations within native and introduced ranges, and (ii) to explore the consequences of this variation for how differences between the ranges are interpreted. We combined life history and physiologic traits into a single principal component (PCALL) and also compared subsets of traits related to size, reproduction, and defense (PCSIZE, PCREP, and PCDEF, respectively). On average, introduced populations exhibited increased growth and reproduction compared to native conspecifics when latitude was not included in statistical models. However, significant correlations between PC-scores and latitude were detected in both the native and introduced ranges, indicating population differentiation along latitudinal gradients. When latitude was explicitly incorporated into statistical models as a covariate, it reduced the magnitude and reversed the direction of the effect for PCALL and PCSIZE. These results indicate that unrecognized geographic clines in phenotypic traits can confound inferences about the causes of evolutionary change in invasive plants. PMID:25567860

  1. Population Structure, Diversity and Reproductive Mode of the Grape Phylloxera (Daktulosphaira vitifoliae) across Its Native Range

    PubMed Central

    Walker, M. Andrew

    2017-01-01

    Grape Phylloxera, Daktulosphaira vitifoliae, is a gall-forming insect that feeds on the leaves and roots of many Vitis species. The roots of the cultivated V. vinifera cultivars and hybrids are highly susceptible to grape phylloxera feeding damage. The native range of this insect covers most of North America, and it is particularly abundant in the eastern and central United States. Phylloxera was introduced from North America to almost all grape-growing regions across five of the temperate zone continents. It devastated vineyards in each of these regions causing large-scale disruptions to grape growers, wine makers and national economies. In order to understand the population diversity of grape phylloxera in its native range, more than 500 samples from 19 States and 34 samples from the introduced range (northern California, Europe and South America) were genotyped with 32 simple sequence repeat markers. STRUCTURE, a model based clustering method identified five populations within these samples. The five populations were confirmed by a neighbor-joining tree and principal coordinate analysis (PCoA). These populations were distinguished by their Vitis species hosts and their geographic locations. Samples collected from California, Europe and South America traced back to phylloxera sampled in the northeastern United States on V. riparia, with some influence from phylloxera collected along the Atlantic Coast and Central Plains on V. vulpina. Reproductive statistics conclusively confirmed that sexual reproduction is common in the native range and is combined with cyclical parthenogenesis. Native grape phylloxera populations were identified to be under Hardy-Weinberg equilibrium. The identification of admixed samples between many of these populations indicates that shared environments facilitate sexual reproduction between different host associated populations to create new genotypes of phylloxera. This study also found that assortative mating might occur across the

  2. Evaluation of genetic variability and distances among five Iranian native chicken populations using RAPD markers.

    PubMed

    Dehghanzadeh, H; Mirhoseini, S Z; Romanov, M N; Ghorbani, A

    2009-06-01

    Genetic variability was studied on five Iranian native chicken populations using Random Amplified Polymorphism DNA (RAPD) markers. The purpose of this study was for the analysis of variation within and between Iranian native chicken populations and for the reconstruction of a phylogenetic tree for these populations using the RAPD marker assay. The populations surveyed were from five provinces including Mazandaran (MZD), Isfahan (ISF), Yazd (YZD), Fars (FRS) and West Azerbaijan (WAZ). On the base of results of this study, the FRS and MZD populations had the highest genetic distance (0.182) and the FRS and ISF populations the lowest one (0.066). The YZD and MZD populations had the highest (0.208) and lowest (0.156) within-population genetic diversity. The phylogenetic tree was reconstructed on UPGMA method and showed two main separated groups. The ISF and FRS populations were first clustered into one group and, then, were clustered into a larger group with YZD and WAZ. Another consists MZD population was clustered separately from this group. This study showed that RAPD technique is an useful tool for evaluation of genetic variation among domesticated animals.

  3. Bird populations on the Island of Tinian: persistence despite wholesale loss of native forests

    USGS Publications Warehouse

    Camp, Richard J.; Amidon, Frederick A.; Marshall, Ann P.; Pratt, Thane K.

    2012-01-01

    Bird habitat on the island of Tinian, Mariana Islands, has been substantially altered, and only around 5% of the island has native forest today. The modern bird fauna is likely to be a subset of the original avifauna where only species tolerant to native forest loss and human disturbance have survived. Avian surveys were conducted on the island in 2008 by the U.S. Fish and Wildlife Service to provide current densities and abundances of the remaining species, and assess population trends using data collected from previous surveys. During the three surveys (1982, 1996, and 2008), 18 species were detected, and abundances and trends were assessed for 11 species. Five of the nine native species and one alien bird have increased since 1982. Three native birds—Mariana Fruit-Dove (Ptilinopusroseicapilla), Micronesian Honeyeater (Myzomela rubratra), and Tinian Monarch (Monarcha takatsukasae)—have decreased since 1982. Trends for the remaining two birds (one native and one alien) were considered relatively stable. Only five birds, including the Tinian Monarch, showed significant differences among regions of Tinian by year. Increased development on Tinian may result in increases in habitat clearing and expansion of human-dominated habitats, and declines in some bird populations would likely continue or be exacerbated with these actions. Expanded development activities on Tinian would also mean increased cargo movement between Guam and Tinian, elevating the probability of transporting the Brown Tree Snake (Boiga irregularis) to Tinian, which would lead to precipitous decreases and extinctions.

  4. Introduced Scotch broom (Cytisus scoparius) invades the genome of native populations in vulnerable heathland habitats.

    PubMed

    Rostgaard Nielsen, Lene; Brandes, Ursula; Dahl Kjaer, Erik; Fjellheim, Siri

    2016-06-01

    Cytisus scoparius is a global invasive species that affects local flora and fauna at the intercontinental level. Its natural distribution spans across Europe, but seeds have also been moved among countries, mixing plants of native and non-native genetic origins. Hybridization between the introduced and native gene pool is likely to threaten both the native gene pool and the local flora. In this study, we address the potential threat of invasive C. scoparius to local gene pools in vulnerable heathlands. We used nuclear single nucleotide polymorphic (SNP) and simple sequence repeat (SSR) markers together with plastid SSR and indel markers to investigate the level and direction of gene flow between invasive and native heathland C. scoparius. Analyses of population structures confirmed the presence of two gene pools: one native and the other invasive. The nuclear genome of the native types was highly introgressed with the invasive genome, and we observed advanced-generation hybrids, suggesting that hybridization has been occurring for several generations. There is asymmetrical gene flow from the invasive to the native gene pool, which can be attributed to higher fecundity in the invasive individuals, measured by the number of flowers and seed pods. Strong spatial genetic structure in plastid markers and weaker structure in nuclear markers suggest that seeds spread over relatively short distances and that gene flow over longer distances is mainly facilitated by pollen dispersal. We further show that the growth habits of heathland plants become more vigorous with increased introgression from the invaders. Implications of the findings are discussed in relation to future management of invading C. scoparius.

  5. National Indian Education Study--Part II: The Educational Experiences of American Indian and Alaska Native Students in Grades 4 and 8. Statistical Analysis Report. NCES 2010-463

    ERIC Educational Resources Information Center

    Mead, N.; Grigg, W.; Moran, R.; Kuang, M.

    2010-01-01

    Since 2005, the National Indian Education Study (NIES) has provided educators, policymakers, and the public with information about the background and academic performance of fourth- and eighth-grade American Indian and Alaska Native (AI/AN) students in the United States. This report, the second in a two-part series based on the 2009 NIES survey,…

  6. National Indian Education Study--Part I: Performance of American Indian and Alaska Native Students at Grades 4 and 8 on NAEP 2009 Reading and Mathematics Assessments. NCES 2010-462

    ERIC Educational Resources Information Center

    Grigg, W.; Moran, R.; Kuang, M.

    2010-01-01

    The National Indian Education Study (NIES) is administered as part of the National Assessment of Educational Progress (NAEP), which was expanded to allow more in-depth reporting on the achievement and experiences of American Indian/Alaska Native (AI/AN) students. It fulfills a mandate of Executive Order 13336 issued in 2004 calling for closer…

  7. National Indian Education Study, 2007. Part I: Performance of American Indian and Alaska Native Students at Grades 4 and 8 on NAEP 2007 Reading and Mathematics Assessments. NCES 2008-457

    ERIC Educational Resources Information Center

    Moran, R.; Rampey, B. D.; Dion, G.; Donahue, P.

    2008-01-01

    This report presents the results for Part I of the study focusing on the performance of American Indian and Alaska Native (AI/AN) fourth- and eighth-graders on the 2007 National Assessment of Educational Progress in reading and mathematics. A national sample of approximately 10,100 AI/AN students at grades 4 and 8 participated in the 2007 reading…

  8. Work Group on American Indian Research and Program Evaluation Methodology, Symposium on Research and Evaluation Methodology: Lifespan Issues Related to American Indians/Alaska Natives with Disabilities (Washington, DC, April 26-27, 2002).

    ERIC Educational Resources Information Center

    Davis, Jamie D., Ed.; Erickson, Jill Shepard, Ed.; Johnson, Sharon R., Ed.; Marshall, Catherine A., Ed.; Running Wolf, Paulette, Ed.; Santiago, Rolando L., Ed.

    This first symposium of the Work Group on American Indian Research and Program Evaluation Methodology (AIRPEM) explored American Indian and Alaska Native cultural considerations in relation to "best practices" in research and program evaluation. These cultural considerations include the importance of tribal consultation on research…

  9. Small population size of Pribilof Rock Sandpipers confirmed through distance-sampling surveys in Alaska

    USGS Publications Warehouse

    Ruthrauff, Daniel R.; Tibbitts, T. Lee; Gill, Robert E.; Dementyev, Maksim N.; Handel, Colleen M.

    2012-01-01

    The Rock Sandpiper (Calidris ptilocnemis) is endemic to the Bering Sea region and unique among shorebirds in the North Pacific for wintering at high latitudes. The nominate subspecies, the Pribilof Rock Sandpiper (C. p. ptilocnemis), breeds on four isolated islands in the Bering Sea and appears to spend the winter primarily in Cook Inlet, Alaska. We used a stratified systematic sampling design and line-transect method to survey the entire breeding range of this population during springs 2001-2003. Densities were up to four times higher on the uninhabited and more northerly St. Matthew and Hall islands than on St. Paul and St. George islands, which both have small human settlements and introduced reindeer herds. Differences in density, however, appeared to be more related to differences in vegetation than to anthropogenic factors, raising some concern for prospective effects of climate change. We estimated the total population at 19 832 birds (95% CI 17 853–21 930), ranking it among the smallest of North American shorebird populations. To determine the vulnerability of C. p. ptilocnemis to anthropogenic and stochastic environmental threats, future studies should focus on determining the amount of gene flow among island subpopulations, the full extent of the subspecies' winter range, and the current trajectory of this small population.

  10. Call types of Bigg's killer whales (Orcinus orca) in western Alaska: Using vocal dialects to assess population structure

    NASA Astrophysics Data System (ADS)

    Sharpe, Deborah Lynn

    Apex predators are important indicators of ecosystem health, but little is known about the population structure of Bigg's killer whales ( Orcinus orca; i.e. 'transient' ecotype) in western Alaska. Currently, all Bigg's killer whales in western Alaska are ascribed to a single broad stock for management under the US Marine Mammal Protection Act. However, recent nuclear microsatellite and mitochondrial DNA analyses indicate that this stock is likely comprised of genetically distinct sub-populations. In accordance with what is known about killer whale vocal dialects in other locations, I sought to evaluate Bigg's killer whale population structure by examining the spatial distribution of group-specific call types in western Alaska. Digital audio recordings were collected from 33 encounters with Bigg's killer whales throughout the Aleutian and Pribilof Islands in the summers of 2001-2007 and 2009-2010. Recorded calls were perceptually classified into discrete types and then quantitatively described using 12 structural and time-frequency measures. Resulting call categories were objectively validated using a random forest approach. A total of 36 call types and subtypes were identified across the entire study area, and regional patterns of call type usage revealed three distinct dialects, each of which corresponding to proposed genetic delineations. I suggest that at least three acoustically and genetically distinct subpopulations are present in western Alaska, and put forth an initial catalog for this area describing the regional vocal repertoires of Bigg's killer whale call types.

  11. The Potential of a Culturally Based Supplemental Mathematics Curriculum to Improve the Mathematics Performance of Alaska Native and Other Students

    ERIC Educational Resources Information Center

    Kisker, Ellen Eliason; Lipka, Jerry; Adams, Barbara L.; Rickard, Anthony; Andrew-Ihrke, Dora; Yanez, Eva Evelyn; Millard, Ann

    2012-01-01

    A randomized controlled trial conducted in Alaska examined the efficacy of 2 second-grade modules of the reform-oriented and culturally based Math in a Cultural Context (MCC) teacher training and curriculum. The results show that the "Picking Berries" (representing and measuring) and "Going to Egg Island" (grouping and place…

  12. Work of the Bureau of Education for the Natives of Alaska, 1917-18. Bulletin, 1919, No. 40

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1919

    1919-01-01

    During the year the field force of the Bureau of Education in Alaska consisted of 5 superintendents, 1 assistant superintendent, 116 teachers, 9 physicians, and 11 nurses. Sixty-nine schools were maintained with an enrollment of 3,635. School buildings were erected at White Mountain, whither the Eskimos had migrated from Council; at Elim, within a…

  13. Detrital Zircon U-Pb Age Populations in Time and Space in the Arctic Alaska Terrane

    NASA Astrophysics Data System (ADS)

    Moore, T. E.

    2010-12-01

    The Arctic Alaska Terrane (ATT) occupies the only margin of the Ameriasia Basin whose origin and position since Paleozoic time is incompletely known. To better understand its tectonic history, detrital zircon (DZ) U-Pb ages from about 75 samples of clastic strata were obtained from representative parts of the ATT in northern Alaska. The oldest known strata of the AAT are Neoproterozoic clastic rocks exposed in the northeastern Brooks Range. DZ dating of these rocks show that they contain abundant ~1.8 Ga zircons and subordinate populations that indicate derivation from the northwest part of Laurentia. Upper Neoproterozoic strata in the Brooks Range, in contrast, contain populations dominated by ~600 Ma zircons. The latter ages are similar to those in parts of the ATT outside of northern Alaska, including the Seward Peninsula, Chukotka, and Wrangel Island that are thought to have been derived from the Timanian orogen of northern Baltica. Similar DZ populations have also been obtained from Silurian sandstones of the Lisburne Peninsula, suggesting that much of the western and southern parts of AAT may have formed in or near northern Baltica. A third group of DZ ages were found in deformed clastic rocks that were deposited across large parts of the North Slope in the Silurian and/or Devonian and are also present in parautochthonous settings in the Brooks Range. These rocks typically are dominated by DZ ages of 390-470 Ma, and sometimes contain subordinate non-Laurentian populations of ~1.5 Ga. These DZ ages, the underlying rocks of probable Baltic and Laurentian affinity, and evidence of significant deformation indicate that the ATT may have been constructed by Caledonian tectonism in the Silurian and Devonian. Following Devonian deformation, Mississippian to Triassic platform strata of the Ellesmerian Sequence were deposited on a regional unconformity. DZ ages from these rocks appear to reflect the compositions of the sub-unconformity units and indicate that Timanian

  14. Status and Trends of Sea Otter Populations in Southeast Alaska, 1969-2003

    USGS Publications Warehouse

    Esslinger, George G.; Bodkin, James L.

    2009-01-01

    Aerial surveys of all known sea otter (Enhydra lutris) habitat in Southeast Alaska (SE AK) in 2002-2003 indicated a population size of 8,949 otters [Standard Error (SE) = 899] at an average density of 0.92 otters per square kilometer. These findings on sea otter distribution and abundance were compared to results from several previous surveys. Sea otters have expanded their range beyond the outer coast of SE AK and currently occupy inside waters such as Glacier Bay and Sumner Strait. This range expansion, along with archeological evidence, supports the hypothesis that sea otters are capable of colonizing inside waters in SE AK. Inside Glacier Bay National Park and Preserve, in northern SE AK, sea otter abundance has increased from 5 in 1995 to 1,266 (SE = 196) in 2002, more than doubling on an average annual basis, indicating immigration and reproduction as factors contributing to population growth. In the remainder of northern SE AK, the estimated abundance has declined from 2,295 in 1987 to 1,838 (SE = 307) in 2002. In southern SE AK, the abundance of sea otters increased from 2,167 in 1988 to 5,845 (SE = 821) in 2003. Overall, population growth rates for sea otters in SE AK between 1987 and 2003 are much lower than rates from previous studies and were unexpected given the amount of unoccupied habitat available in SE AK. Divergent population trajectories were evident between the southern (6.6 percent per year) and northern areas of SE AK (2.0 percent per year). These differences suggest variation in reproductive or survival rates between the areas. Harvest levels between 1989 and 2003 may have had a measurable effect on sea otter populations in SE AK. Available data on age and sex specific fecundity and survival rates could be used to develop age- and sex-structured population matrix models to help guide management and conservation of sea otter populations.

  15. A randomized controlled calendar mail-out to increase cancer screening among urban American Indian and Alaska Native patients.

    PubMed

    Doorenbos, Ardith Z; Jacobsen, Clemma; Corpuz, Rebecca; Forquera, Ralph; Buchwald, Dedra

    2011-09-01

    This study seeks to ascertain whether a culturally tailored art calendar could improve participation in cancer screening activities. We conducted a randomized, controlled calendar mail-out in which a Native art calendar was sent by first class mail to 5,633 patients seen at an urban American Indian clinic during the prior 2 years. Using random assignment, half of the patients were mailed a "message" calendar with screening information and reminders on breast, colorectal, lung, and prostate cancer; the other half received a calendar without messages. The receipt of cancer screening services was ascertained through chart abstraction in the following 15 months. In total, 5,363 observations (health messages n = 2,695; no messages n = 2,668) were analyzed. The calendar with health messages did not result in increased receipt of any cancer-related prevention outcome compared to the calendar without health messages. We solicited clinic input to create a culturally appropriate visual intervention to increase cancer screening in a vulnerable, underserved urban population. Our results suggest that printed materials with health messages are likely too weak an intervention to produce the desired behavioral outcomes in cancer screening.

  16. Demographic and Genetic Patterns of Variation among Populations of Arabidopsis thaliana from Contrasting Native Environments

    PubMed Central

    Montesinos, Alicia; Tonsor, Stephen J.; Alonso-Blanco, Carlos; Picó, F. Xavier

    2009-01-01

    Background Understanding the relationship between environment and genetics requires the integration of knowledge on the demographic behavior of natural populations. However, the demographic performance and genetic composition of Arabidopsis thaliana populations in the species' native environments remain largely uncharacterized. This information, in combination with the advances on the study of gene function, will improve our understanding on the genetic mechanisms underlying adaptive evolution in A. thaliana. Methodology/Principal Findings We report the extent of environmental, demographic, and genetic variation among 10 A. thaliana populations from Mediterranean (coastal) and Pyrenean (montane) native environments in northeast Spain. Geographic, climatic, landscape, and soil data were compared. Demographic traits, including the dynamics of the soil seed bank and the attributes of aboveground individuals followed over a complete season, were also analyzed. Genetic data based on genome-wide SNP markers were used to describe genetic diversity, differentiation, and structure. Coastal and montane populations significantly differed in terms of environmental, demographic, and genetic characteristics. Montane populations, at higher altitude and farther from the sea, are exposed to colder winters and prolonged spring moisture compared to coastal populations. Montane populations showed stronger secondary seed dormancy, higher seedling/juvenile mortality in winter, and initiated flowering later than coastal populations. Montane and coastal regions were genetically differentiated, montane populations bearing lower genetic diversity than coastal ones. No significant isolation-by-distance pattern and no shared multilocus genotypes among populations were detected. Conclusions/Significance Between-region variation in climatic patterns can account for differences in demographic traits, such as secondary seed dormancy, plant mortality, and recruitment, between coastal and montane A

  17. The Relationship Between In-Home Water Service and the Risk of Respiratory Tract, Skin, and Gastrointestinal Tract Infections Among Rural Alaska Natives

    PubMed Central

    Ritter, Troy; Holman, Robert C.; Bruden, Dana L.; Yorita, Krista L.; Bulkow, Lisa; Cheek, James E.; Singleton, Rosalyn J.; Smith, Jeff

    2008-01-01

    Objectives. We investigated the relationship between the presence of in-home piped water and wastewater services and hospitalization rates for respiratory tract, skin, and gastrointestinal tract infections in rural Alaska. Methods. We determined in-home water service and hospitalizations for selected infectious diseases among Alaska Natives by region during 2000 to 2004. Within 1 region, infant respiratory hospitalizations and skin infections for all ages were compared by village-level water services. Results. Regions with a lower proportion of home water service had significantly higher hospitalization rates for pneumonia and influenza (rate ratio [RR] = 2.5), skin or soft tissue infection (RR = 1.9), and respiratory syncytial virus (RR = 3.4 among those younger than 5 years) than did higher-service regions. Within 1 region, infants from villages with less than 10% of homes served had higher hospitalization rates for pneumonia (RR = 1.3) and respiratory syncytial virus (RR = 1.2) than did infants from villages with more than 80% served. Outpatient Staphylococcus aureus infections (RR = 5.1, all ages) and skin infection hospitalizations (RR = 2.7, all ages) were higher in low-service than in high-service villages. Conclusions. Higher respiratory and skin infection rates were associated with a lack of in-home water service. This disparity should be addressed through sanitation infrastructure improvements. PMID:18382002

  18. Mental health and substance abuse characteristics among a clinical sample of urban American Indian/Alaska native youths in a large California metropolitan area: a descriptive study.

    PubMed

    Dickerson, Daniel L; Johnson, Carrie L

    2012-02-01

    This study analyzes descriptive data among a clinical sample of American Indian/Alaska Native (AI/AN) youths receiving mental health services in a large California metropolitan area. Among 118 urban AI/AN youths, mood disorders (41.5%) and adjustment disorder (35.4%) were the most common mental health diagnoses. Alcohol (69.2%) and marijuana (50.0%) were the most commonly used substances. Witnessing domestic violence (84.2%) and living with someone who had a substance abuse problem (64.7%) were reported. The majority of patients demonstrated various behavior and emotional problems. Enhancing culturally relevant mental health and substance abuse treatment and prevention programs for urban AI/AN youth is suggested.

  19. Acceptability of a web-based community reinforcement approach for substance use disorders with treatment-seeking American Indians/Alaska Natives.

    PubMed

    Campbell, Aimee N C; Turrigiano, Eva; Moore, Michelle; Miele, Gloria M; Rieckmann, Traci; Hu, Mei-Chen; Kropp, Frankie; Ringor-Carty, Roz; Nunes, Edward V

    2015-05-01

    Longstanding disparities in substance use disorders and treatment access exist among American Indians/Alaska Natives (AI/AN). Computerized, web-delivered interventions have potential to increase access to quality treatment and improve patient outcomes. Prior research supports the efficacy of a web-based version [therapeutic education system (TES)] of the community reinforcement approach to improve outcomes among outpatients in substance abuse treatment; however, TES has not been tested among AI/AN. The results from this mixed method acceptability study among a diverse sample of urban AI/AN (N = 40) show that TES was acceptable across seven indices (range 7.8-9.4 on 0-10 scales with 10 indicating highest acceptability). Qualitative interviews suggest adaptation specific to AI/AN culture could improve adoption. Additional efforts to adapt TES and conduct a larger effectiveness study are warranted.

  20. Acceptability of a Web-based Community Reinforcement Approach for Substance Use Disorders with Treatment-seeking American Indians/Alaska Natives

    PubMed Central

    Campbell, Aimee N. C.; Turrigiano, Eva; Moore, Michelle; Miele, Gloria M.; Rieckmann, Traci; Hu, Mei-Chen; Kropp, Frankie; Ringor-Carty, Roz; Nunes, Edward V.

    2014-01-01

    Longstanding disparities in substance use disorders and treatment access exist among American Indian/Alaska Natives (AI/AN). Computerized, web-delivered interventions have potential to increase access to quality treatment and improve patient outcomes. Prior research supports the efficacy of a web-based version (Therapeutic Education System [TES]) of the Community Reinforcement Approach to improve outcomes among outpatients in substance abuse treatment; however, TES has not been tested among AI/AN. The results from this mixed method acceptability study among a diverse sample of urban AI/AN (N=40) show that TES was acceptable across seven indices (range=7.8 to 9.4 on 0 to 10 scales with 10 indicating highest acceptability). Qualitative interviews suggest adaptation specific to AI/AN culture could improve adoption. Additional efforts to adapt TES and conduct a larger effectiveness study are warranted. PMID:25022913

  1. Cryptic species, native populations and biological invasions by a eucalypt forest pathogen.

    PubMed

    Pérez, Guillermo; Slippers, Bernard; Wingfield, Michael J; Wingfield, Brenda D; Carnegie, Angus J; Burgess, Treena I

    2012-09-01

    Human-associated introduction of pathogens and consequent invasions is very evident in areas where no related organisms existed before. In areas where related but distinct populations or closely related cryptic species already exist, the invasion process is much harder to unravel. In this study, the population structure of the Eucalyptus leaf pathogen Teratosphaeria nubilosa was studied within its native range in Australia, including both commercial plantations and native forests. A collection of 521 isolates from across its distribution was characterized using eight microsatellite loci, resulting in 112 multilocus haplotypes (MLHs). Multivariate and Bayesian analyses of the population conducted in structure revealed three genetically isolated groups (A, B and C), with no evidence for recombination or hybridization among groups, even when they co-occur in the same plantation. DNA sequence data of the ITS (n = 32), β-tubulin (n = 32) and 27 anonymous loci (n = 16) were consistent with microsatellite data in suggesting that T. nubilosa should be considered as a species complex. Patterns of genetic diversity provided evidence of biological invasions by the pathogen within Australia in the states of Western Australia and New South Wales and helped unravel the pattern of invasion beyond Australia into New Zealand, Brazil and Uruguay. No significant genetic differences in pathogen populations collected in native forests and commercial plantations were observed. This emphasizes the importance of sanitation in the acquisition of nursery stock for the establishment of commercial plantations.

  2. Complementary population dynamics of exotic and native Daphnia in North American reservoir communities

    USGS Publications Warehouse

    Havel, J.E.; Graham, J.L.

    2006-01-01

    During its invasion of North America, the exotic Daphnia lumholtzi has rapidly colonized numerous reservoirs, natural lakes, and large rivers. In the current study, we examine the overlap between D. lumholtzi and native Daphnia species through analysis of two data sets: co-occurrence in reservoirs of the south-central United States and population dynamics in one reservoir. In 171 reservoirs and oxbow lakes, D. lumholtzi was among the most prevalent species and its distribution was independent of other Daphnia species. Over a 28-month period in Stockton Lake, Missouri, D. lumholtzi was abundant only in late summer, a period when the epilimnion was warm (25-30??C) and cyanobacteria were common. Native Daphnia (D. mendotae, D. parvula, and D. retrocurva) complemented this pattern, being generally rare in summer and most abundant during winter and spring. Peak densities and average fecundities of native Daphnia during the cooler months were typically greater than densities and fecundities of D. lumholtzi in summer. The complementary population dynamics between native and exotic species may be significant for the food webs in warm reservoirs, with D. lumholtzi providing another food resource when the abundance of large zooplankton is ordinarily low. ?? 2006 E. Schweizerbart'sche Verlagsbuchhandlung.

  3. Phylogenetic information in polymorphic L1 and Alu insertions from East Asians and Native American populations.

    PubMed

    Mateus Pereira, L H; Socorro, A; Fernandez, I; Masleh, M; Vidal, D; Bianchi, N O; Bonatto, S L; Salzano, F M; Herrera, R J

    2005-09-01

    This study attempts to ascertain genetic affinities between Native American and East Asian populations by analyzing four polymorphic Alu insertions (PAIs) and three L1 polymorphic loci. These two genetic systems demonstrated strong congruence when levels of diversity and genetic distances were considered. Overall, genetic relatedness within Native American groups does not correlate with geographical and linguistic structure, although strong grouping for Native Americans with East Asians was demonstrated, with clear discrimination from African and European groups. Most of the variation was assigned to differences occurring within groups, but the interpopulation variation found for South Amerindians was recognizably higher in comparison to the other sampled groups of populations. Our data suggest that bottleneck events followed by strong influence of genetic drift in the process of the peopling of the Americas may have been determinant factors in delineating the genetic background of present-day South Amerindians. Since no clear subgroups were detected within Native Americans and East Asians, there is no indication of multiple waves in the early colonization of the New World.

  4. ThE Alaska Native Tribal Health System Dental Health Aide Therapist as a dentist-centric model.

    PubMed

    Williard, Mary

    2012-01-01

    Differences in disease patterns and living circumstances should play no role in the quality of oral health care or in dentists' role in directing this care. Such differences, however, very likely suggest that the delivery model that works in many circumstances may not be best in all. The Alaska Tribal Health System Dental Health Aide Therapist (DHAT) model is one alternative whose potential is being evaluated. These teams are managed by dentists and have several features in common with general practice residency training programs. Alaska dentists supervising DHATs customize their practice protocols based on the skills of the therapists and the needs of the communities served. The emphasis of therapists is on prevention and basic oral health services, leaving the dentists to focus on higher level treatment that better uses the skills for which they have been trained. The characteristics of effective dentist team managers and the economic and social realities of this program are discussed.

  5. Influenza surveillance using electronic health records in the American Indian and Alaska Native population

    PubMed Central

    Keck, James W; Redd, John T; Cheek, James E; Layne, Larry J; Groom, Amy V; Kitka, Sassa; Bruce, Michael G; Suryaprasad, Anil; Amerson, Nancy L; Cullen, Theresa; Bryan, Ralph T; Hennessy, Thomas W

    2014-01-01

    Objective Increasing use of electronic health records (EHRs) provides new opportunities for public health surveillance. During the 2009 influenza A (H1N1) virus pandemic, we developed a new EHR-based influenza-like illness (ILI) surveillance system designed to be resource sparing, rapidly scalable, and flexible. 4 weeks after the first pandemic case, ILI data from Indian Health Service (IHS) facilities were being analyzed. Materials and methods The system defines ILI as a patient visit containing either an influenza-specific International Classification of Disease, V.9 (ICD-9) code or one or more of 24 ILI-related ICD-9 codes plus a documented temperature ≥100°F. EHR-based data are uploaded nightly. To validate results, ILI visits identified by the new system were compared to ILI visits found by medical record review, and the new system's results were compared with those of the traditional US ILI Surveillance Network. Results The system monitored ILI activity at an average of 60% of the 269 IHS electronic health databases. EHR-based surveillance detected ILI visits with a sensitivity of 96.4% and a specificity of 97.8% based on chart review (N=2375) of visits at two facilities in September 2009. At the peak of the pandemic (week 41, October 17, 2009), the median time from an ILI visit to data transmission was 6 days, with a mode of 1 day. Discussion EHR-based ILI surveillance was accurate, timely, occurred at the majority of IHS facilities nationwide, and provided useful information for decision makers. EHRs thus offer the opportunity to transform public health surveillance. PMID:23744788

  6. FastStats: Health of American Indian or Alaska Native Population

    MedlinePlus

    ... 1 [PDF - 4.4 MB] Leading causes of death Heart disease Cancer Accidents (unintentional injuries) Source: Deaths: ... 2014, table 1 [PDF - 3.5 MB] Infant deaths Infant deaths per 1,000 live births: 7. ...

  7. 77 FR 31637 - Revision of Agency Information Collection for the American Indian and Alaska Native Population...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-29

    ... currently authorized by Office of Management and Budget (OMB) Control Number 1076-0147 expires August 31... public review, we cannot guarantee that we will be able to do so. III. Data OMB Control Number:...

  8. Genetic characterization of native and introduced populations of the neotropical cichlid genus Cichla in Brazil.

    PubMed

    de Carvalho, Daniel Cardoso; de Oliveira, Denise Aparecida Andrade; Dos Santos, José Enemir; Teske, Peter; Beheregaray, Luciano B; Schneider, Horacio; Sampaio, Iracilda

    2009-07-01

    A molecular phylogenetic analysis based on mitochondrial 16S ribosomal DNA and Control Region sequences from native and introduced populations was undertaken, in order to characterize the introduction of Cichla (peacock bass or tucunaré) species in Brazil. Mitochondrial DNA haplotypes found in introduced fish from Minas Gerais state (southeastern Brazil) clustered only with those from native species of the Tocantins River (Cichla piquiti and C. kelberi), thereby suggesting a single or, at most, few translocation acts in this area, even though with fish from the same source-population. Our study contributes to an understanding of the introduction of Cichla in regions of Brazil outside the Amazon basin, and adds phylogenetic data to the recently describe Cichla species, endemic from the Tocantins-Araguaia basin.

  9. Genetic characterization of native and introduced populations of the neotropical cichlid genus Cichla in Brazil

    PubMed Central

    2009-01-01

    A molecular phylogenetic analysis based on mitochondrial 16S ribosomal DNA and Control Region sequences from native and introduced populations was undertaken, in order to characterize the introduction of Cichla (peacock bass or tucunaré) species in Brazil. Mitochondrial DNA haplotypes found in introduced fish from Minas Gerais state (southeastern Brazil) clustered only with those from native species of the Tocantins River (Cichla piquiti and C. kelberi), thereby suggesting a single or, at most, few translocation acts in this area, even though with fish from the same source-population. Our study contributes to an understanding of the introduction of Cichla in regions of Brazil outside the Amazon basin, and adds phylogenetic data to the recently describe Cichla species, endemic from the Tocantins-Araguaia basin. PMID:21637525

  10. Thank you for not flowering: conservation genetics and gene flow analysis of native and non-native populations of Fraxinus (Oleaceae) in Ireland

    PubMed Central

    Thomasset, M; Hodkinson, T R; Restoux, G; Frascaria-Lacoste, N; Douglas, G C; Fernández-Manjarrés, J F

    2014-01-01

    The risks of gene flow between interfertile native and introduced plant populations are greatest when there is no spatial isolation of pollen clouds and phenological patterns overlap completely. Moreover, invasion probabilities are further increased if introduced populations are capable of producing seeds by selfing. Here we investigated the mating system and patterns of pollen-mediated gene flow among populations of native ash (Fraxinus excelsior) and mixed plantations of non-native ash (F. angustifolia and F. excelsior) as well as hybrid ash (F. excelsior × F. angustifolia) in Ireland. We analysed the flowering phenology of the mother trees and genotyped with six microsatellite loci in progeny arrays from 132 native and plantation trees (1493 seeds) and 444 potential parents. Paternity analyses suggested that plantation and native trees were pollinated by both native and introduced trees. No signs of significant selfing in the introduced trees were observed and no evidence of higher male reproductive success was found for introduced trees compared with native ones either. A small but significant genetic structure was found (φft=0.05) and did not correspond to an isolation-by-distance pattern. However, we observed a significant temporal genetic structure related to the different phenological groups, especially with early and late flowering native trees; each phenological group was pollinated with distinctive pollen sources. Implications of these results are discussed in relation to the conservation and invasiveness of ash and the spread of resistance genes against pathogens such as the fungus Chalara fraxinea that is destroying common ash forests in Europe. PMID:24424162

  11. Bald eagle survival and population dynamics in Alaska after the Exxon Valdez oil spill

    SciTech Connect

    Bowman, T.D.; Bernatowicz, J.A.; Schempf, P.F.

    1995-04-01

    We investigated age-specific annual survival rates for 159 bald eagles (Haliaeetus Leucocephalus) radiotagged from 1989 to 1992 in Prince William Sound (PWS), Alaska. We monitored radio-tagged eagles for {le}3 years beginning 4 months after the Exxon Valdez oil spill. There was no difference (P > 0.10) in survival rates between eagles radiotagged in oiled areas and eagles radiotagged in unoiled areas of PWS. Pooled annual survival rates were 71% for first-year eagles, 95% for subadults, and 88% for adult bald eagles. Most deaths occurred from March to May. We found no indication that survival of bald eagles radiotagged >4 months after the oil spill in PWS was directly influenced by the spill and concluded that any effect of the spill on survival occurred before eagles were radiotagged. A deterministic life table model suggests that the PWS bald eagle population has an annual finite growth rate of 2%. Given the cumulative effects of direct mortality and reduced productivity caused by the oil spill, we predicted that the bald eagle population would return to its pre-spill size by 1992. 27 refs., 2 figs., 2 tabs.

  12. Estimation of avian population sizes and species richness across a boreal landscape in Alaska

    USGS Publications Warehouse

    Handel, C.M.; Swanson, S.A.; Nigro, Debora A.; Matsuoka, S.M.

    2009-01-01

    We studied the distribution of birds breeding within five ecological landforms in Yukon-Charley Rivers National Preserve, a 10,194-km2 roadless conservation unit on the Alaska-Canada border in the boreal forest zone. Passerines dominated the avifauna numerically, comprising 97% of individuals surveyed but less than half of the 115 species recorded in the Preserve. We used distance-sampling and discrete-removal models to estimate detection probabilities, densities, and population sizes across the Preserve for 23 species of migrant passerines and five species of resident passerines. Yellow-rumped Warblers (Dendroica coronata) and Dark-eyed Juncos (Junco hyemalis) were the most abundant species, together accounting for 41% of the migrant passerine populations estimated. White-winged Crossbills (Loxia leucoptera), Boreal Chickadees (Poecile hudsonica), and Gray Jays (Perisoreus canadensis) were the most abundant residents. Species richness was greatest in the Floodplain/Terrace landform flanking the Yukon River but densities were highest in the Subalpine landform. Species composition was related to past glacial history and current physiography of the region and differed notably from other areas of the northwestern boreal forest. Point-transect surveys, augmented with auxiliary observations, were well suited to sampling the largely passerine avifauna across this rugged landscape and could be used across the boreal forest region to monitor changes in northern bird distribution and abundance. ?? 2009 The Wilson Ornithological Society.

  13. Population Structure of Two Rabies Hosts Relative to the Known Distribution of Rabies Virus Variants in Alaska

    PubMed Central

    Goldsmith, Elizabeth W.; Renshaw, Benjamin; Clement, Christopher J.; Himschoot, Elizabeth A.; Hundertmark, Kris J.; Hueffer, Karsten

    2015-01-01

    For pathogens that infect multiple species the distinction between reservoir hosts and spillover hosts is often difficult. In Alaska, three variants of the arctic rabies virus exist with distinct spatial distributions. We test the hypothesis that rabies virus variant distribution corresponds to the population structure of the primary rabies hosts in Alaska, arctic foxes (Vulpes lagopus) and red foxes (V. vulpes) in order to possibly distinguish reservoir and spill over hosts. We used mitochondrial DNA (mtDNA) sequence and nine microsatellites to assess population structure in those two species. mtDNA structure did not correspond to rabies virus variant structure in either species. Microsatellite analyses gave varying results. Bayesian clustering found 2 groups of arctic foxes in the coastal tundra region, but for red foxes it identified tundra and boreal types. Spatial Bayesian clustering and spatial principal components analysis identified 3 and 4 groups of arctic foxes, respectively, closely matching the distribution of rabies virus variants in the state. Red foxes, conversely, showed eight clusters comprising 2 regions (boreal and tundra) with much admixture. These results run contrary to previous beliefs that arctic fox show no fine-scale spatial population structure. While we cannot rule out that the red fox is part of the maintenance host community for rabies in Alaska, the distribution of virus variants appears to be driven primarily by the artic fox Therefore we show that host population genetics can be utilized to distinguish between maintenance and spillover hosts when used in conjunction with other approaches. PMID:26661691

  14. Monitoring population status of sea otters (Enhydra lutris) in Glacier Bay National Park and Preserve, Alaska: options and considerations

    USGS Publications Warehouse

    Esslinger, George; Esler, Daniel N.; Howlin, S.; Starcevich, L.A.

    2015-06-25

    After many decades of absence from southeast Alaska, sea otters (Enhydra lutris) are recolonizing parts of their former range, including Glacier Bay, Alaska. Sea otters are well known for structuring nearshore ecosystems and causing community-level changes such as increases in kelp abundance and changes in the size and number of other consumers. Monitoring population status of sea otters in Glacier Bay will help park researchers and managers understand and interpret sea otter-induced ecosystem changes relative to other sources of variation, including potential human-induced impacts such as ocean acidification, vessel disturbance, and oil spills. This report was prepared for the National Park Service (NPS), Southeast Alaska Inventory and Monitoring Network following a request for evaluation of options for monitoring sea otter population status in Glacier Bay National Park and Preserve. To meet this request, we provide a detailed consideration of the primary method of assessment of abundance and distribution, aerial surveys, including analyses of power to detect interannual trends and designs to reduce variation around annual abundance estimates. We also describe two alternate techniques for evaluating sea otter population status—(1) quantifying sea otter diets and energy intake rates, and (2) detecting change in ages at death. In addition, we provide a brief section on directed research to identify studies that would further our understanding of sea otter population dynamics and effects on the Glacier Bay ecosystem, and provide context for interpreting results of monitoring activities.

  15. Population structure of two rabies hosts relative to the known distribution of rabies virus variants in Alaska.

    PubMed

    Goldsmith, Elizabeth W; Renshaw, Benjamin; Clement, Christopher J; Himschoot, Elizabeth A; Hundertmark, Kris J; Hueffer, Karsten

    2016-02-01

    For pathogens that infect multiple species, the distinction between reservoir hosts and spillover hosts is often difficult. In Alaska, three variants of the arctic rabies virus exist with distinct spatial distributions. We tested the hypothesis that rabies virus variant distribution corresponds to the population structure of the primary rabies hosts in Alaska, arctic foxes (Vulpes lagopus) and red foxes (Vulpes vulpes) to possibly distinguish reservoir and spillover hosts. We used mitochondrial DNA (mtDNA) sequence and nine microsatellites to assess population structure in those two species. mtDNA structure did not correspond to rabies virus variant structure in either species. Microsatellite analyses gave varying results. Bayesian clustering found two groups of arctic foxes in the coastal tundra region, but for red foxes it identified tundra and boreal types. Spatial Bayesian clustering and spatial principal components analysis identified 3 and 4 groups of arctic foxes, respectively, closely matching the distribution of rabies virus variants in the state. Red foxes, conversely, showed eight clusters comprising two regions (boreal and tundra) with much admixture. These results run contrary to previous beliefs that arctic fox show no fine-scale spatial population structure. While we cannot rule out that the red fox is part of the maintenance host community for rabies in Alaska, the distribution of virus variants appears to be driven primarily by the arctic fox. Therefore, we show that host population genetics can be utilized to distinguish between maintenance and spillover hosts when used in conjunction with other approaches.

  16. Languages, geography and HLA haplotypes in native American and Asian populations.

    PubMed Central

    Monsalve, M V; Helgason, A; Devine, D V

    1999-01-01

    A number of studies based on linguistic, dental and genetic data have proposed that the colonization of the New World took place in three separate waves of migration from North-East Asia. Recently, other studies have suggested that only one major migration occurred. It is the aim of this study to assess these opposing migration hypotheses using molecular-typed HLA class II alleles to compare the relationships between linguistic and genetic data in contemporary Native American populations. Our results suggest that gene flow and genetic drift have been important factors in shaping the genetic landscape of Native American populations. We report significant correlations between genetic and geographical distances in Native American and East Asian populations. In contrast, a less clear-cut relationship seems to exist between genetic distances and linguistic affiliation. In particular, the close genetic relationship of the neighbouring Na-Dene Athabaskans and Amerindian Salishans suggests that geography is the more important factor. Overall, our results are most congruent with the single migration model. PMID:10649635

  17. Assessment of clinical pathology and pathogen exposure in sea otters (Enhydra lutris) bordering the threatened population in Alaska.

    PubMed

    Goldstein, Tracey; Gill, Verena A; Tuomi, Pam; Monson, Daniel; Burdin, Alexander; Conrad, Patricia A; Dunn, J Lawrence; Field, Cara; Johnson, Christine; Jessup, David A; Bodkin, James; Doroff, Angela M

    2011-07-01

    Northern sea otter (Enhydra lutris kenyoni) abundance has decreased dramatically over portions of southwest Alaska, USA, since the mid-1980s, and this stock is currently listed as threatened under the Endangered Species Act. In contrast, adjacent populations in south central Alaska, USA, and Russia have been stable to increasing during the same period. Sea otters bordering the area classified in the recent decline were live-captured during 2004-2006 at Bering Island, Russia, and the Kodiak Archipelago, Alaska, USA, to evaluate differences in general health and current exposure status to marine and terrestrial pathogens. Although body condition was lower in animals captured at Bering Island, Russia, than it was at Kodiak, USA, clinical pathology values did not reveal differences in general health between the two regions. Low prevalences of antibodies (<5%) were found in Kodiak, USA, and on Bering Island, Russia, to Toxoplasma gondii, Sarcocystis neurona, and Leptospira interrogans. Exposure to phocine herpesvirus-1 was found in both Kodiak, USA (15.2%), and Bering Island, Russia (2.3%). Antibodies to Brucella spp. were found in 28% of the otters tested on Bering Island, Russia, compared with only 2.7% of the samples from Kodiak, USA. Prevalence of exposure to Phocine distemper virus (PDV) was 41% in Kodiak, USA, but 0% on Bering Island, Russia. Archived sera from southwest and south-central Alaska dating back to 1989 were negative for PDV, indicating exposure occurred in sea otters in Kodiak, USA, in recent years. Because PDV can be highly pathogenic in naïve and susceptible marine mammal populations, tissues should be examined to explore the contribution of this virus to otter deaths. Our results reveal an increase in exposure to pathogens in sea otters in Kodiak, Alaska, USA, since the 1990 s.

  18. Assessment of clinical pathology and pathogen exposure in sea otters (Enhydra lutris) bordering the threatened population in Alaska

    USGS Publications Warehouse

    Goldstein, T.; Gill, V.A.; Tuomi, Pamela A.; Monson, D.; Burdin, A.; Conrad, P.A.; Dunn, J.L.; Field, C.; Johnson, Chad; Jessup, David A.; Bodkin, J.; Doroff, A.M.

    2011-01-01

    Northern sea otter (Enhydra lutris kenyoni) abundance has decreased dramatically over portions of southwest Alaska, USA, since the mid-1980s, and this stock is currently listed as threatened under the Endangered Species Act. In contrast, adjacent populations in south central Alaska, USA, and Russia have been stable to increasing during the same period. Sea otters bordering the area classified in the recent decline were live-captured during 2004–2006 at Bering Island, Russia, and the Kodiak Archipelago, Alaska, USA, to evaluate differences in general health and current exposure status to marine and terrestrial pathogens. Although body condition was lower in animals captured at Bering Island, Russia, than it was at Kodiak, USA, clinical pathology values did not reveal differences in general health between the two regions. Low prevalences of antibodies (>5%) were found in Kodiak, USA, and on Bering Island, Russia, to Toxoplasma gondii, Sarcocystis neurona, and Leptospira interrogans. Exposure to phocine herpesvirus-1 was found in both Kodiak, USA (15.2%), and Bering Island, Russia (2.3%). Antibodies to Brucella spp. were found in 28% of the otters tested on Bering Island, Russia, compared with only 2.7% of the samples from Kodiak, USA. Prevalence of exposure to Phocine distemper virus (PDV) was 41% in Kodiak, USA, but 0% on Bering Island, Russia. Archived sera from southwest and south-central Alaska dating back to 1989 were negative for PDV, indicating exposure occurred in sea otters in Kodiak, USA, in recent years. Because PDV can be highly pathogenic in naïve and susceptible marine mammal populations, tissues should be examined to explore the contribution of this virus to otter deaths. Our results reveal an increase in exposure to pathogens in sea otters in Kodiak, Alaska, USA, since the 1990s.

  19. Inter-decadal patterns of population and dietary change in sea otters at Amchitka Island, Alaska

    USGS Publications Warehouse

    Watt, J.; Siniff, D.B.; Estes, J.A.

    2000-01-01

    After having been hunted to near-extinction in the Pacific maritime fur trade, the sea otter population at Amchitka Island, Alaska increased from very low numbers in the early 1900s to near equilibrium density by the 1940s. The population persisted at or near equilibrium through the 1980s, but declined sharply in the 1990s in apparent response to increased killer whale predation. Sea otter diet and foraging behavior were studied at Amchitka from August 1992 to March 1994 and the data compared with similar information obtained during several earlier periods. In contrast with dietary patterns in the 1960s and 1970s, when the sea otter population was at or near equilibrium density and kelp-forest fishes were the dietary mainstay, these fishes were rarely eaten in the 1990s. Benthic invertebrates, particularly sea urchins, dominated the otter's diet from early summer to midwinter, then decreased in importance during late winter and spring when numerous Pacific smooth lumpsuckers (a large and easily captured oceanic fish) were eaten. The occurrence of spawning lumpsuckers in coastal waters apparently is episodic on a scale of years to decades. The otters' recent dietary shift away from kelp-forest fishes is probably a response to the increased availability of lumpsuckers and sea urchins (both high-preference prey). Additionally, increased urchin densities have reduced kelp beds, thus further reducing the availability of kelp-forest fishes. Our findings suggest that dietary patterns reflect changes in population status and show how an ecosystem normally under top-down control and limited by coastal zone processes can be significantly perturbed by exogenous events.

  20. Metagenomics Reveals Pervasive Bacterial Populations and Reduced Community Diversity across the Alaska Tundra Ecosystem.

    PubMed

    Johnston, Eric R; Rodriguez-R, Luis M; Luo, Chengwei; Yuan, Mengting M; Wu, Liyou; He, Zhili; Schuur, Edward A G; Luo, Yiqi; Tiedje, James M; Zhou, Jizhong; Konstantinidis, Konstantinos T

    2016-01-01

    Alaska tundra microbial communities are less diverse and more homogenous across spatial scales than previously anticipated, and provided DNA sequences of abundant populations and genes that would be relevant for future studies of the effects of environmental change on tundra ecosystems.