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Sample records for profile southeastern american

  1. Profile: Asian Americans

    Science.gov (United States)

    ... and diabetes. Asian Americans also have a high prevalence of the following conditions and risk factors: chronic obstructive pulmonary disease, hepatitis B, HIV/AIDS, smoking, tuberculosis, and liver ...

  2. Profile: Hispanic/Latino Americans

    Science.gov (United States)

    ... or Central American, or other Spanish culture or origin, regardless of race. According to the 2015 U.S. ... PDF | 1.1MB] Overview of Race and Hispanic Origin: 2010 [PDF | 1.9MB] Health Insurance Coverage in ...

  3. The impact of acculturation on diabetes risk among Arab Americans in Southeastern Louisiana.

    Science.gov (United States)

    Al-Dahir, Sara; Brakta, Fatima; Khalil, Alaa; Benrahla, Mustafa

    2013-02-01

    This study was conducted to investigate the relationship between acculturation and diabetes risk among Arab Americans in Southeastern Louisiana. The secondary objective was to identify the prevalence of diabetes, hypertension, hyperlipidemia, and cardiovascular disease in the same population. Research suggests that Arab Americans report disproportionate rates of diabetes and other chronic diseases. A cross-sectional study of 181 Arab Americans was conducted in Louisiana. Interviewers recruited participants to answer a 37-item survey with a five-dimension acculturation assessment and abridged National Institute of Health Survey and American Diabetes Association (2010) diabetes tool. Results were analyzed using factor analysis and Spearman's correlation. A negative correlation was found between Arab acculturation variables and diabetes risk among males (r=-.216, p=.044) and American acculturation variables among females (r=-.222, p=.032). Twelve percent reported being diagnosed with Type II diabetes by a primary care physician.

  4. Portuguese American gay men in southeastern Massachusetts: cultural scripts and risk for HIV.

    Science.gov (United States)

    Jordan, Kathleen M; Johnson, Asal M; Johnson, James A; Holman, Jeremy

    2016-10-01

    In this study, we examined the lived experiences of an understudied subgroup, Portuguese American gay men, within the context of sexual script theory. We employed a phenomenological study design with eight men to provide a more in-depth analysis of their sociocultural sexual behaviours. Recruitment was conducted through word of mouth and a snowball approach beginning with two well-known HIV education and prevention outreach centres in southeastern Massachusetts. In this study, the sexual scripts of the participants were conceptualised within the three domains of cultural, interpersonal and intrapsychic scripts. Our findings suggest the three scripts are constantly interacting and informing one another. This ongoing negotiation influences the way our participants position their sexuality within the broader context of their everyday life within the US Portuguese community. Participants script their sexuality while they navigate multiple but separate entities within their culture, their religion and their families. Learning from these experiences could have important implications for the development of HIV prevention programmes for specific subgroups of men who have sex with men.

  5. Plasma selenium biomarkers in low income black and white americans from the southeastern United States

    National Research Council Canada - National Science Library

    Hargreaves, Margaret K; Liu, Jianguo; Buchowski, Maciej S; Patel, Kushal A; Larson, Celia O; Schlundt, David G; Kenerson, Donna M; Hill, Kristina E; Burk, Raymond F; Blot, William J

    2014-01-01

    ... study in the southeastern United States (US). We assessed the utility of these biomarkers to determine differences in selenium status and their association with demographic, socio-economic, dietary, and other indicators...

  6. Species Profile: Eastern Indigo Snake (Drymarchon corals couperi) on Military Installations in the Southeastern United States

    National Research Council Canada - National Science Library

    Hallam, Charlotte

    1998-01-01

    The eastern indigo snake (Dtymarchon corais couperi) is an uncommon, large-bodied snake occurring in the southeastern United States, primarily in southern Alabama and Georgia and most of Florida. The U.S...

  7. A Qualitative Interpretive Study of the Lived Educational Experiences of African American Male Students in Southeastern New Mexico: A Cross-Generational Exploration of Perceptions regarding Academic Achievement

    Science.gov (United States)

    Moore-Callahan, Tamara Y.

    2010-01-01

    This research is an interpretive qualitative study that explores the perceptions and perspectives of two generations of African American male students, as related to their educational experiences at the same southeastern New Mexico high school. The central question of this research is, has the educational experience for African American male…

  8. Multidimensional profiles of health locus of control in Hispanic Americans.

    Science.gov (United States)

    Champagne, Brian R; Fox, Rina S; Mills, Sarah D; Sadler, Georgia Robins; Malcarne, Vanessa L

    2016-10-01

    Latent profile analysis identified health locus of control profiles among 436 Hispanic Americans who completed the Multidimensional Health Locus of Control scales. Results revealed four profiles: Internally Oriented-Weak, -Moderate, -Strong, and Externally Oriented. The profile groups were compared on sociocultural and demographic characteristics, health beliefs and behaviors, and physical and mental health outcomes. The Internally Oriented-Strong group had less cancer fatalism, religiosity, and equity health attributions, and more alcohol consumption than the other three groups; the Externally Oriented group had stronger equity health attributions and less alcohol consumption. Deriving multidimensional health locus of control profiles through latent profile analysis allows examination of the relationships of health locus of control subtypes to health variables. © The Author(s) 2015.

  9. Sport injury profiles, training and rehabilitation issues in American sports.

    Science.gov (United States)

    Luckstead, Eugene F; Satran, Andrew L; Patel, Dilip R

    2002-08-01

    The injury profiles and possibilities for the sport-specific injuries associated with the major American youth sports have been reviewed in this article. Guideline concepts for physicans, athletes, and their families are noted. Weight-training general concepts are suggested for the younger athlete. Strong consideration should be given to include cheerleading as a sport to promote safety and reduce cheerleading-related injuries. A special appendix section updates current information on the popular sport of roller-blading.

  10. Plasma Selenium Biomarkers in Low Income Black and White Americans from the Southeastern United States

    Science.gov (United States)

    Hargreaves, Margaret K.; Liu, Jianguo; Buchowski, Maciej S.; Patel, Kushal A.; Larson, Celia O.; Schlundt, David G.; Kenerson, Donna M.; Hill, Kristina E.; Burk, Raymond F.; Blot, William J.

    2014-01-01

    Biomarkers of selenium are necessary for assessing selenium status in humans, since soil variation hinders estimation of selenium intake from foods. In this study, we measured the concentration of plasma selenium, selenoprotein P (SEPP1), and glutathione peroxidase (GPX3) activity and their interindividual differences in 383 low-income blacks and whites selected from a stratified random sample of adults aged 40–79 years, who were participating in a long-term cohort study in the southeastern United States (US). We assessed the utility of these biomarkers to determine differences in selenium status and their association with demographic, socio-economic, dietary, and other indicators. Dietary selenium intake was assessed using a validated food frequency questionnaire designed for the cohort, matched with region-specific food selenium content, and compared with the US Recommended Dietary Allowances (RDA) set at 55 µg/day. We found that SEPP1, a sensitive biomarker of selenium nutritional status, was significantly lower among blacks than whites (mean 4.4±1.1 vs. 4.7±1.0 mg/L, p = 0.006), with blacks less than half as likely to have highest vs. lowest quartile SEPP1 concentration (Odds Ratio (OR) 0.4, 95% Confidence Interval (CI) 0.2–0.8). The trend in a similar direction was observed for plasma selenium among blacks and whites, (mean 115±15.1 vs. 118±17.7 µg/L, p = 0.08), while GPX3 activity did not differ between blacks and whites (136±33.3 vs. 132±33.5 U/L, p = 0.320). Levels of the three biomarkers were not correlated with estimated dietary selenium intake, except for SEPP1 among 10% of participants with the lowest selenium intake (≤57 µg/day). The findings suggest that SEPP1 may be an effective biomarker of selenium status and disease risk in adults and that low selenium status may disproportionately affect black and white cohort participants. PMID:24465457

  11. Plasma selenium biomarkers in low income black and white americans from the southeastern United States.

    Directory of Open Access Journals (Sweden)

    Margaret K Hargreaves

    Full Text Available Biomarkers of selenium are necessary for assessing selenium status in humans, since soil variation hinders estimation of selenium intake from foods. In this study, we measured the concentration of plasma selenium, selenoprotein P (SEPP1, and glutathione peroxidase (GPX3 activity and their interindividual differences in 383 low-income blacks and whites selected from a stratified random sample of adults aged 40-79 years, who were participating in a long-term cohort study in the southeastern United States (US. We assessed the utility of these biomarkers to determine differences in selenium status and their association with demographic, socio-economic, dietary, and other indicators. Dietary selenium intake was assessed using a validated food frequency questionnaire designed for the cohort, matched with region-specific food selenium content, and compared with the US Recommended Dietary Allowances (RDA set at 55 µg/day. We found that SEPP1, a sensitive biomarker of selenium nutritional status, was significantly lower among blacks than whites (mean 4.4 ± 1.1 vs. 4.7 ± 1.0 mg/L, p = 0.006, with blacks less than half as likely to have highest vs. lowest quartile SEPP1 concentration (Odds Ratio (OR 0.4, 95% Confidence Interval (CI 0.2-0.8. The trend in a similar direction was observed for plasma selenium among blacks and whites, (mean 115 ± 15.1 vs. 118 ± 17.7 µg/L, p = 0.08, while GPX3 activity did not differ between blacks and whites (136 ± 33.3 vs. 132 ± 33.5 U/L, p = 0.320. Levels of the three biomarkers were not correlated with estimated dietary selenium intake, except for SEPP1 among 10% of participants with the lowest selenium intake (≤ 57 µg/day. The findings suggest that SEPP1 may be an effective biomarker of selenium status and disease risk in adults and that low selenium status may disproportionately affect black and white cohort participants.

  12. The perception of optimal profile in African Americans versus white Americans as assessed by orthodontists and the lay public.

    Science.gov (United States)

    Hall, D; Taylor, R W; Jacobson, A; Sadowsky, P L; Bartolucci, A

    2000-11-01

    This study was designed to assess the perceived optimal profiles of African Americans versus white Americans. A survey was conducted using profile silhouettes of 30 African American and 30 white patients, ranging in age from 7 to 17 years. Twenty white orthodontists, 18 African American orthodontists, 20 white laypersons, and 20 African American laypersons evaluated the profiles. The preference of each rater for each of the 60 profiles was scored on an attached visual analog scale. Eighteen cephalometric variables were measured for each profile, and statistical analyses were performed on the profiles that had a mean rating of 60 or greater from an analog scale of 0 to 100. The results show the following 6 cephalometric variables were significant: Z-angle, skeletal convexity at A-point, upper lip prominence, lower lip prominence, nasomental angle, and mentolabial sulcus. All raters preferred the African American sample to have a greater profile convexity than they preferred for the white sample. The raters preferred the African American sample with upper and lower lips that were more prominent compared with the white sample. However, only the choice of the African American orthodontists for the African American sample was significantly different for this parameter. The white orthodontists gave the highest mean scores for the profile chosen, whereas the African American laypersons gave the lowest scores.

  13. Comparisons of protein profiles of beech bark disease resistant and susceptible American beech (Fagus grandifolia)

    Science.gov (United States)

    Mary E. Mason; Jennifer L. Koch; Marek Krasowski; Judy. Loo

    2013-01-01

    Beech bark disease is an insect-fungus complex that damages and often kills American beech trees and has major ecological and economic impacts on forests of the northeastern United States and southeastern Canadian forests. The disease begins when exotic beech scale insects feed on the bark of trees, and is followed by infection of damaged bark tissues by one of the...

  14. Exploring Mexican American adolescent romantic relationship profiles and adjustment

    Science.gov (United States)

    Moosmann, Danyel A.V.; Roosa, Mark W.

    2015-01-01

    Although Mexican Americans are the largest ethnic minority group in the nation, knowledge is limited regarding this population's adolescent romantic relationships. This study explored whether 12th grade Mexican Americans’ (N = 218; 54% female) romantic relationship characteristics, cultural values, and gender created unique latent classes and if so, whether they were linked to adjustment. Latent class analyses suggested three profiles including, relatively speaking, higher, satisfactory, and lower quality romantic relationships. Regression analyses indicated these profiles had distinct associations with adjustment. Specifically, adolescents with higher and satisfactory quality romantic relationships reported greater future family expectations, higher self-esteem, and fewer externalizing symptoms than those with lower quality romantic relationships. Similarly, adolescents with higher quality romantic relationships reported greater academic self-efficacy and fewer sexual partners than those with lower quality romantic relationships. Overall, results suggested higher quality romantic relationships were most optimal for adjustment. Future research directions and implications are discussed. PMID:26141198

  15. Exploring Mexican American adolescent romantic relationship profiles and adjustment.

    Science.gov (United States)

    Moosmann, Danyel A V; Roosa, Mark W

    2015-08-01

    Although Mexican Americans are the largest ethnic minority group in the nation, knowledge is limited regarding this population's adolescent romantic relationships. This study explored whether 12th grade Mexican Americans' (N = 218; 54% female) romantic relationship characteristics, cultural values, and gender created unique latent classes and if so, whether they were linked to adjustment. Latent class analyses suggested three profiles including, relatively speaking, higher, satisfactory, and lower quality romantic relationships. Regression analyses indicated these profiles had distinct associations with adjustment. Specifically, adolescents with higher and satisfactory quality romantic relationships reported greater future family expectations, higher self-esteem, and fewer externalizing symptoms than those with lower quality romantic relationships. Similarly, adolescents with higher quality romantic relationships reported greater academic self-efficacy and fewer sexual partners than those with lower quality romantic relationships. Overall, results suggested higher quality romantic relationships were most optimal for adjustment. Future research directions and implications are discussed. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  16. [Dance sport: injury profile in Latin American formation dancing].

    Science.gov (United States)

    Wanke, E M; Fischer, T; Pieper, H G; Groneberg, D A

    2014-09-01

    Latin American formation dancing ranks among the technical-compositional types of sport and represents a discipline of dance sport due to its performance- and competition-orientated mode. Despite its high degree of popularity and a movement profile favouring injuries, there has been a lack of studies as to health hazards and damage in Latin American formation dancing. The aim of this study is to analyse formation dance-related health hazards and their causes. A total of n = 100 (m: n = 52, f: n = 48) Latin American dancers of the German top-level league participated in this anonymised retrospective cross-sectional investigation. Mean weights of the male dancers were 75.2 kg and respectively 58.2 kg for the females, mean body height/size were 1.82 m (m) and 1.67 m (f) and mean BMI 22.2 (m) and 20.0 (f), respectively. At least one each traumatic injury/chronic damage was sustained by 69.3 % (m) and 77.6 % (f) of the dancers in the course of their dance sport activities. Almost all (97.9 %) injuries occurred during the training. A total of 409 injuries/overuse damages (= 4.1 injuries/athlete) was reported with 80.4 % traumatic injuries and 19.5 % chronic damages. Female dancers were more often injured than their male counterparts. The lower extremity was the most commonly affected body region [64.5 % (m) and, respectively, 71.2 % (f)], followed by upper extremity (m: 21.2 %, f: 17.6 %) and spinal column/trunk region (m: 12.0 %, f: 8.5 %). Blockages and pulled muscles were the most common complaints reported by males with contusions and pulled muscles being reported by females. Chondropathy/osteoarthrosis were the most frequent chronic diseases. Of all injuries sustained, circa two thirds were caused by extrinsic and circa one third by intrinsic factors. The injury profiles/patterns in Latin American formation dancing show on the one hand parallels to the individual partner dances. On the other hand, typical and gender

  17. Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study

    National Research Council Canada - National Science Library

    Zhao, Qi; Zhu, Yun; Best, Lyle G; Umans, Jason G; Uppal, Karan; Tran, ViLinh T; Jones, Dean P; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying

    2016-01-01

    .... American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study...

  18. Seismic structure across the Caledonian Deformation Front along MONA LISA profile 1 in the southeastern North Sea

    Science.gov (United States)

    Abramovitz, Tanni; Thybo, Hans; MONA LISA Working Group

    1998-03-01

    Seismic data from the MONA LISA (Marine and Onshore North Sea Acquisition for Lithospheric Seismic Analysis) project in the southeastern North Sea image the Caledonian Deformation Front (CDF), which is the collisional suture between Baltica to the north and east and Avalonia to the south and west. The NS-trending MONA LISA normal-incidence reflection profile 1 was recorded to 26 s twt. Coincident wide-angle data were acquired on nine ocean bottom hydrophones and several onshore mobile seismographs along and off the profile. The model of compressional seismic velocity shows three different crustal types: (a) a typical three-layered shield-type crust below the Ringkøbing Fyn High to the north: (b) a highly complex transitional crust in the central part; and (c) a two-layered crust of Caledonian origin to the south. Sharp and strong normal-incidence and wide-angle reflections from Moho were recorded south of the Caledonian Deformation Front in contrast to less distinct reflections further north. S-dipping crustal reflections from 4 to 11 s twt over ˜70 km horizontal distance terminate at Moho and coincide with a change in the seismic velocity structure. This indicates northward obduction of Avalonian crust. Non-migrated normal-incidence seismic sections show crossing weak N-dipping and stronger S-dipping reflections to 20 s twt from the uppermost mantle. We propose a tectonic model where the closure of the Tornquist Sea took place along a N-dipping subduction zone which was later overprinted by a late-or post-Caledonian S-dipping shear zone. Sub-Moho velocities are 7.8-7.9 km/s under 34-35-km-thick Baltica crust and 8.1-8.3 km/s under 25-26-km-thick Caledonian crust. The sub-horizontal Moho across the Caledonian collision zone implies late- or post-Caledonian re-equilibration of the seismological Moho. We interpret the low-velocity upper mantle (7.8-8.1 km/s) to the north as former Baltica lower crust in eclogite facies after pressure-induced metamorphism as a

  19. Socioeconomic profiles of native American communities: Duckwater Shoshone Reservation

    Energy Technology Data Exchange (ETDEWEB)

    Hamby, M. [Cultural Resources Consultants Ltd., Reno, NV (United States)

    1991-10-01

    This report presents socioeconomic aspects of Native Americans of the Duckwater Shoshone Reservation. A survey is included concerning their views on the proposed Yucca Mountain waste repository. (CBS)

  20. The Harter Self-Perception Profile for Adolescents: Psychometrics for an Early Adolescent, African American Sample.

    Science.gov (United States)

    Thomson, Nicole Renick; Zand, Debra H.

    2002-01-01

    Studied the factor structure and other psychometric properties of S. Harter's (1988) Self-Perception Profile for Adolescents for 174 African American early adolescents. Findings yielded six conceptually relevant factors and also indicated gender differences in several domains. (SLD)

  1. The first research plantings of third-generation, third-backcross American chestnut (Castanea dentata) in the southeastern United States

    Science.gov (United States)

    Stacy Clark; S.E. Schlarbaum; F,V Saxton

    2014-01-01

    Production of American chestnut (Castanea dentata) resistant to the chestnut blight fungus (Cryphonectria parasitica) is being conducted currently through traditional breeding and genetic transformation. Sufficient material for field testing is currently available from The American Chestnut Foundation’s backcross breeding program. We planted approximately 4500 chestnut...

  2. Profiles of Motivation for Reading Among African American and Caucasian Students.

    Science.gov (United States)

    Guthrie, John T; Coddington, Cassandra S; Wigfield, Allan

    2009-07-01

    Previous research has investigated motivations for reading by examining positive, or affirming, motivations including intrinsic motivation and self-efficacy. Related to them, we examined two negative, or undermining, motivations consisting of avoidance and perceived difficulty. We proposed that the motivations of intrinsic motivation and avoidance are relatively independent, and thus, can be combined to form meaningful profiles consisting of: avid, ambivalent, apathetic, and averse readers. With Grade 5 students we found that these motivations were relatively independent for both Caucasian and African American students. The two motivations uniquely explained a significant proportion of variance in reading comprehension and other cognitive reading variables. Although intrinsic motivation was stronger for Caucasians, avoidance was stronger for African Americans. The profile of the African American students contained higher proportions of averse and ambivalent readers than the Caucasian profile. The profile of avid readers showed higher reading achievement than the other profiles.

  3. Does "Tiger Parenting" Exist? Parenting Profiles of Chinese Americans and Adolescent Developmental Outcomes.

    Science.gov (United States)

    Kim, Su Yeong; Wang, Yijie; Orozco-Lapray, Diana; Shen, Yishan; Murtuza, Mohammed

    2013-03-01

    "Tiger parenting," as described by Chua (2011), has put parenting in Asian American families in the spotlight. The current study identified parenting profiles in Chinese American families and explored their effects on adolescent adjustment. In a three-wave longitudinal design spanning eight years, from early adolescence to emerging adulthood, adolescents (54% female), fathers and mothers from 444 Chinese American families reported on eight parenting dimensions (e.g., warmth and shaming) and six developmental outcomes (e.g., GPA and academic pressure). Latent profile analyses on the eight parenting dimensions demonstrated four parenting profiles: supportive, tiger, easygoing, and harsh parenting. Over time, the percentage of parents classified as tiger parents decreased among mothers but increased among fathers. Path analyses showed that the supportive parenting profile, which was the most common, was associated with the best developmental outcomes, followed by easygoing parenting, tiger parenting, and harsh parenting. Compared with the supportive parenting profile, a tiger parenting profile was associated with lower GPA and educational attainment, as well as less of a sense of family obligation; it was also associated with more academic pressure, more depressive symptoms and a greater sense of alienation. The current study suggests that, contrary to the common perception, tiger parenting is not the most typical parenting profile in Chinese American families, nor does it lead to optimal adjustment among Chinese American adolescents.

  4. Does “Tiger Parenting” Exist? Parenting Profiles of Chinese Americans and Adolescent Developmental Outcomes

    Science.gov (United States)

    Kim, Su Yeong; Wang, Yijie; Orozco-Lapray, Diana; Shen, Yishan; Murtuza, Mohammed

    2013-01-01

    “Tiger parenting,” as described by Chua (2011), has put parenting in Asian American families in the spotlight. The current study identified parenting profiles in Chinese American families and explored their effects on adolescent adjustment. In a three-wave longitudinal design spanning eight years, from early adolescence to emerging adulthood, adolescents (54% female), fathers and mothers from 444 Chinese American families reported on eight parenting dimensions (e.g., warmth and shaming) and six developmental outcomes (e.g., GPA and academic pressure). Latent profile analyses on the eight parenting dimensions demonstrated four parenting profiles: supportive, tiger, easygoing, and harsh parenting. Over time, the percentage of parents classified as tiger parents decreased among mothers but increased among fathers. Path analyses showed that the supportive parenting profile, which was the most common, was associated with the best developmental outcomes, followed by easygoing parenting, tiger parenting, and harsh parenting. Compared with the supportive parenting profile, a tiger parenting profile was associated with lower GPA and educational attainment, as well as less of a sense of family obligation; it was also associated with more academic pressure, more depressive symptoms and a greater sense of alienation. The current study suggests that, contrary to the common perception, tiger parenting is not the most typical parenting profile in Chinese American families, nor does it lead to optimal adjustment among Chinese American adolescents. PMID:23646228

  5. Does “Tiger Parenting” Exist? Parenting Profiles of Chinese Americans and Adolescent Developmental Outcomes

    OpenAIRE

    Kim, Su Yeong; Wang, Yijie; Orozco-Lapray, Diana; Shen, Yishan; Murtuza, Mohammed

    2012-01-01

    “Tiger parenting,” as described by Chua (2011), has put parenting in Asian American families in the spotlight. The current study identified parenting profiles in Chinese American families and explored their effects on adolescent adjustment. In a three-wave longitudinal design spanning eight years, from early adolescence to emerging adulthood, adolescents (54% female), fathers and mothers from 444 Chinese American families reported on eight parenting dimensions (e.g., warmth and shaming) and s...

  6. Growth and reproductive dynamics of the South American red shrimp, Pleoticus muelleri (Crustacea: Solenoceridae), from the southeastern coast of Brazil

    Science.gov (United States)

    Castilho, A. L.; Wolf, M. R.; Simões, S. M.; Bochini, G. L.; Fransozo, V.; Costa, R. C.

    2012-12-01

    The increase in the fishing fleet in southeastern Brazil and the decrease in the landings of profitable shrimp species have contributed to the incorporation of additional species into those fisheries, such as Pleoticus muelleri. The goal of the present study is to investigate the growth and reproductive dynamics of P. muelleri in the Southeastern coast of Brazil over a period of two years. Monthly collections were conducted in Ubatuba (UB) and Caraguatatuba (CA) using a commercial shrimp fishing boat equipped with “double-rig” nets. Each region was divided into 7 sampling stations up to 35 m deep. Population parameters from size frequency distributions (carapace length = CL), growth, longevity, sex ratio, and abundance of individuals in each life period (demographic class), from both sampling areas were analyzed and compared. The relationship between abiotic factors and abundance of each demographic class was assessed using a Canonical Correlation Analysis (CCorrA). A total of 19,816 individuals were collected, of which 5341 were measured, with an estimated longevity of 2.02 (UB) and 2.15 (CA) years for females and 1.80 (UB) and 1.96 (CA) years for males. There was a statistically significant bias in sex ratio toward females (Chi-square test, p .05) in both regions. The CCorrA resulted in a canonical correlation coefficient of 0.32 (p .00001). Both temperature and grain size composition of the sediment showed high correlation mainly with the presence of reproductive females, followed spermatophore-bearing males and recruits. In general, these demographic classes were most common in conditions of low temperature and fine sediments. These findings, as well as other studies carried out in colder regions with the same species, are consistent with the classical paradigm of lower longevity at lower latitudes. However, our results also suggest that this species maintained abiotic preference as populations located in cold temperate regions, mainly with temperature

  7. Knowledge, attitudes, and beliefs related to hypertension and hyperlipidemia self-management among African-American men living in the southeastern United States.

    Science.gov (United States)

    Long, Everett; Ponder, Monica; Bernard, Stephanie

    2017-05-01

    Perceptions of illness affect cardiovascular disease (CVD) self-management. This study explores knowledge, attitudes, and beliefs regarding hypertension and hyperlipidemia management among 34 African-American men with hypertension and/or hyperlipidemia, age 40-65, living in the Southeastern United States. In-person focus groups were conducted using semi-structured interview questions informed by the Health Belief Model (HBM). Participants had a high level of knowledge about hypertension self-management, but less about cholesterol self-management. Perceived severity of both conditions was acknowledged, though participants perceived hypertension as more severe. Barriers to self-management included medication side effects and unhealthy dietary patterns. Facilitators included social support, positive healthcare experiences, and the value placed on family. Cultural implications highlighted the importance of food in daily life and social settings. Participants expressed how notions of masculinity affected self-management-noting the impact of feelings of vulnerability and perceived lack of control stemming from diagnosis and treatment expectations. The findings highlight gaps in knowledge of hyperlipidemia versus hypertension, and the impact of cultural context and perceptions on engagement in self-management behaviors. Public health practitioners and healthcare providers serving African-American men should address cultural factors and notions of masculinity which can hinder effective disease management among this population. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Profiles of Depression Help Seeking Among Black Americans: A Latent Class Approach.

    Science.gov (United States)

    Hays, Krystal; Gilreath, Tamika

    2017-08-01

    Although Black Americans have lower prevalence of depression compared to non-Hispanic Whites (10% vs. 17%), they are nearly twice as likely to have worse outcomes. One contributor to poor depression outcomes involves the ways in which Black Americans seek help for depression. However, little is known about depression help-seeking behavior, and the use of multiple sources of help, among Black Americans. This study used latent class analysis to identify unique constellations of depression help seeking, from multiple sources, among African American and Black Caribbeans. Results indicated four profiles of depression help seeking including Informal/Primary Care Utilizers (41.4%), Formal Mental Health Utilizers (40.6%), All Support Utilizers (9.8%), and Mixed Source Utilizers (8.2%). The constellation of each profile and demographic differences in class assignment are discussed. Results have implications for tailored depression interventions for Black Americans including community-based psychoeducation and cultural competence training for mental health providers.

  9. Stroke risk factor profiles in African American women: an interim report from the African-American Antiplatelet Stroke Prevention Study.

    Science.gov (United States)

    Worrall, Bradford B; Johnston, Karen C; Kongable, Gail; Hung, Elena; Richardson, DeJuran; Gorelick, Philip B

    2002-04-01

    If sex differences in stroke risk factor profiles exist among African Americans in the United States, prevention strategies will need to reflect those differences. African Americans and women have been underrepresented in stroke prevention studies. The purpose of this study was to determine whether medical and lifestyle factors differ among women and men who have enrolled in the African-American Antiplatelet Stroke Prevention Study (AAASPS). We performed a planned exploratory analysis of differences in baseline characteristics and risk factors between women and men enrolled in AAASPS, a double-blind, randomized, multicenter, controlled trial. Frequencies of vascular risk factors and related conditions, medical therapies, stroke subtypes, and vascular territories were compared between women and men by 1-way ANOVA and Fisher's exact test where appropriate. A total of 1087 African American patients (574 women, 513 men) enrolled between December 1995 and June 1999. Women had higher rates of hypertension, diabetes, family history of stroke, and no reported leisure exercise. Men had higher rates of smoking and heavy alcohol use. Few differences were noted in proportions of stroke subtype or proportions receiving preventive therapy. AAASPS represents the largest enrollment of African American women in a recurrent stroke prevention study. Our data suggest that African American women in a clinical trial differ from men in the frequency of key vascular risk factors. Although limited, these data provide an important first characterization of sex differences in African Americans with stroke.

  10. A cancer center's approach to engaging African American men about cancer: the men's fellowship breakfast, Southeastern Michigan, 2008-2014.

    Science.gov (United States)

    Langford, Aisha T; Griffith, Derek M; Beasley, Derrick D; Braxton, Effat Id-Deen

    2014-09-25

    Despite disproportionate rates of cancer morbidity and mortality among African American men, few community-based efforts have been developed and sustained to educate African American men about cancer. The University of Michigan Comprehensive Cancer Center implemented a series of breakfasts to improve cancer awareness, screening, and education among African American men. This article describes the rationale for and history of the community intervention. The 21 breakfasts were held from 2008 through mid-2014 in Ypsilanti and Ann Arbor, Michigan. Ypsilanti ranks below Michigan and the nation on most socioeconomic indicators, although most residents are high school graduates (88% in Ypsilanti and 96.5% in Ann Arbor). African American men in Ypsilanti have higher death rates for diseases associated with poor diet and inadequate physical activity compared with Ypsilanti whites and general populations in Michigan and the nation. We conducted a multicomponent qualitative process evaluation including staff meetings, conversations with participants, and focus groups. We collected 425 post-event surveys to evaluate the breakfasts quantitatively. Participants were African American (85%), were aged 51 to 70 years (54%), had health insurance (89%), and had some college education (38%). Fifty-three percent of participants reported interest in the breakfast topics including nutrition; 46%, prostate cancer; 34%, colorectal cancer, and 32%, pain management; 62% reported willingness to participate in a clinical trial. African American men are interested in learning about health and are willing to attend a health-focused breakfast series. The Men's Fellowship Breakfast is a promising strategy for bringing men together to discuss cancer screening and risk reduction.

  11. Cohort Profile: The Mexican American Mano a Mano Cohort.

    Science.gov (United States)

    Chow, Wong-Ho; Chrisman, Matthew; Daniel, Carrie R; Ye, Yuanqing; Gomez, Henry; Dong, Qiong; Anderson, Chelsea E; Chang, Shine; Strom, Sara; Zhao, Hua; Wu, Xifeng

    2017-04-01

    Hispanic Americans comprise the largest and fastest-growing ethnic minority in the USA. In Houston, Texas, 44% of the population is of Hispanic descent, with the majority being Mexican Americans (78%). This population is under-represented in health-related research despite their high prevalence of obesity and diabetes, which may predispose them to cancer and other chronic conditions. Recognizing the need for a greater research effort into the health risks of Hispanic Americans, the population-based Mexican American (Mano a Mano) Cohort study was launched in 2001. This is an open cohort with enrolment ongoing to 2019, and as of 30 June 2014, 23 606 adult participants from over 16 600 households were enrolled. Bilingual interviewers elicit information in person on demographics, acculturation, lifestyle, occupation, medical history, family cancer history, self-reported and measured height and weight, and other exposures. Urine, blood and saliva samples have been collected at baseline from 43%, 56% and 63% of participants, respectively. DNA samples are available for about 90% of participants. Incident cancers and other chronic diseases are ascertained through annual telephone re-contact and linkage to the Texas Cancer Registry and/or medical records. Molecular data such as genetic ancestry markers, blood telomere length and HbA1c, a marker of impaired glucose tolerance, are available for a substantial proportion of the participants. Data access is provided on request [manoamano@mdanderson.org]. For further information please visit [www.mano-mano.us]. © The Author 2015; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

  12. The association of individual and neighborhood social cohesion, stressors, and crime on smoking status among African-American women in southeastern US subsidized housing neighborhoods.

    Science.gov (United States)

    Andrews, Jeannette O; Mueller, Martina; Newman, Susan D; Magwood, Gayenell; Ahluwalia, Jasjit S; White, Kellee; Tingen, Martha S

    2014-12-01

    The purpose of this study was to examine the associations between individual and neighborhood social contextual factors and smoking prevalence among African-American women in subsidized neighborhoods. We randomly sampled 663 adult women in 17 subsidized neighborhoods in two Southeastern US states. The smoking prevalence among participants was 37.6%, with an estimated neighborhood household prevalence ranging from 30 to 68%. Smokers were more likely to be older, have lower incomes, have lower BMI, and live with other smokers. Women with high social cohesion were less likely to smoke, although living in neighborhoods with higher social cohesion was not associated with smoking prevalence. Women with higher social cohesion were more likely to be older and had lived in the neighborhood longer. Women with high stress (related to violence and disorder) and who lived in neighborhoods with higher stress were more likely to smoke. Younger women were more likely to have higher stress than older women. There were no statistically significant associations with objective neighborhood crime data in any model. This is the first study to examine both individual and neighborhood social contextual correlates among African-American women in subsidized neighborhoods. This study extends findings about smoking behaviors and neighborhood social contexts in this high-risk, urban population. Future research is needed to explore age and residential stability differences and perceptions of social cohesion, neighborhood disorder, and perceived violence in subsidized housing. Further research is also warranted on African-American women, subsidized housing, smoking, social context, health disparities' effective strategies to address these individual and contextual factors to better inform future ecological-based multilevel prevention, and cessation intervention strategies.

  13. Epidemiological profile and risk factors of HIV and HBV/HCV co-infection in Fujian Province, southeastern China.

    Science.gov (United States)

    Wu, Shouli; Yan, Pingping; Yang, Tianfei; Wang, Zhenghua; Yan, Yansheng

    2017-03-01

    This study aimed to investigate the epidemiological features of HIV-infected subjects co-infected with HBV/HCV in Fujian Province, southeastern China, and identify the risk factors. Blood samples were collected from 2,028 HIV antibody-positive subjects in Fujian Province. Serum HBsAg and anti-HCV antibody were detected, and CD4(+) T cell count was measured. Of the 2,028 subjects, the prevalence of HIV-HBV, HIV-HCV, and HIV-HBV-HCV co-infections was 16.22%, 3.7%, and 0.79%, respectively. Man (OR = 1.912, 95% CI: 1.371-2.667), key population (OR = 0.756, 95% CI: 0.57-0.976) and detainee (OR = 0.486, 95% CI: 0.259-0.909) were risk factors of HIV-HBV co-infection, and man (OR = 2.227, 95% CI: 1.096-4.525), minority (OR = 5.04, 95% CI: 1.696-14.98), junior high school or lower education (OR = 2.32, 95% CI: 1.071-5.025), intravenous drug use (OR = 38.46, 95% CI: 11.46-129.11) and detainee (OR = 5.687, 95% CI: 2.44-13.25) were risk factors of HIV-HCV co-infection. In addition, a lower mean CD4(+) T cell count was measured in HIV/HBV and HIV/HCV co-infected subjects than in HIV-infected subjects among the untreated individuals, while in the treated populations, a higher mean CD4(+) T cell count was detected in HIV/HBV and HIV/HCV co-infected subjects than in HIV-infected subjects. HIV co-infection with HBV or HCV, notably HIV-HBV co-infection, is widespread in southeastern China. Hepatitis virus screening should be included in monitoring of HIV infection, and HIV and hepatitis virus co-infection should be considered during the development of HIV antiretroviral therapy scheme. J. Med. Virol. 89:443-449, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  14. "The Higher the Satellite, the Lower the Culture"? African American Studies in East-Central and Southeastern Europe: The Case of Poland

    Directory of Open Access Journals (Sweden)

    Andrzej Antoszek

    2009-02-01

    Full Text Available This paper examines the current position of African American studies in Poland, with Poland serving as an exemplar of similar changes taking place in other countries of East-Central and Southeastern Europe. In doing so, the paper highlights the nature of cultural representations or appropriations of blackness outside the United States, which, removed from their roots, start living their own independent lives. The omnipresence of hip-hop, basketball, and, to a lesser extent, black movies and literature has a direct influence on many cultures in which blackness is assigned a superior status. The foundations of this elevated position are often sustained by popular culture's hunger for the new and flashy, which grants the new forms a very peculiar and simulacral character. However, the paper recognizes that the far-reaching appeal of many black voices would likely be impossible without the aid of global channels of communication. The paper also examines a number of examples of black culture translated into and appropriated by various indigenous productions. It does so not only to show the somewhat naïve and even humorous aspects of many such "trans-nations" but also to demonstrate black culture's inspiring role for various local voices.

  15. "The Higher the Satellite, the Lower the Culture"? African American Studies in East-Central and Southeastern Europe: The Case of Poland

    Directory of Open Access Journals (Sweden)

    Andrzej Antoszek

    2009-02-01

    Full Text Available

    This paper examines the current position of African American studies in Poland, with Poland serving as an exemplar of similar changes taking place in other countries of East-Central and Southeastern Europe. In doing so, the paper highlights the nature of cultural representations or appropriations of blackness outside the United States, which, removed from their roots, start living their own independent lives. The omnipresence of hip-hop, basketball, and, to a lesser extent, black movies and literature has a direct influence on many cultures in which blackness is assigned a superior status. The foundations of this elevated position are often sustained by popular culture's hunger for the new and flashy, which grants the new forms a very peculiar and simulacral character. However, the paper recognizes that the far-reaching appeal of many black voices would likely be impossible without the aid of global channels of communication. The paper also examines a number of examples of black culture translated into and appropriated by various indigenous productions. It does so not only to show the somewhat naïve and even humorous aspects of many such "trans-nations" but also to demonstrate black culture's inspiring role for various local voices.

  16. African American Caregivers and Substance Abuse in Child Welfare: Identification of Multiple Risk Profiles

    Science.gov (United States)

    Small, Eusebius; Kohl, Patricia L.

    2012-01-01

    Despite the strong correlation between caregiver substance abuse and child maltreatment, little information exists to understand the typology of African American caregivers with substance abuse problems in the child welfare system. Research shows African American caregivers contend with multiple problems stemming from substance abuse. Unfortunately, we do not yet know how to best tailor resources to be responsive to varying groups of African American caregivers. Using data from the National Survey of Child and Adolescent Well-being (NSCAW), this investigation tested for distinct multivariate profiles among a subset of African American caregivers with substance abuse problems (n=258). Latent Class Analysis (LCA) was used to classify caregivers, and five classes were identified among this high risk sample – each with distinct risk profiles. Based on these findings, we discuss implications for tailored practices to enhance the safety and stability of children involved with child welfare. PMID:22962521

  17. Socioeconomic profiles of native American communities: Yomba Shoshone Reservation

    Energy Technology Data Exchange (ETDEWEB)

    Hamby, M.; Rusco, E. [Cultural Resources Consultants Ltd., Reno, NV (United States)

    1991-10-01

    This report was written by the State of Nevada Agency for Nuclear Projects/Nuclear Waste Project Office. This office oversees the nuclear waste activities for the proposed Yucca Mountain high-level waste facility for the state of Nevada. The Yomba Shoshone Reservation socio-economic profile was the basis of this paper. It describes the life and current status of the Shoshone Indians. Population, utilities, education and social services of the Shoshone are examples of the topics which are discussed. It is intended as base-line information only. It eventually summarizes and compares data from the public opinion of the Shoshone about the high level waste repository at Yucca Mountain. (MB)

  18. Religiosity, Spirituality, and HIV Risk Behaviors among African American Women from Four Rural Counties in the Southeastern U.S

    Science.gov (United States)

    Ludema, Christina; Doherty, Irene A.; White, Becky L.; Simpson, Cathy A.; Villar-Loubet, Olga; McLellan-Lemal, Eleanor; O’Daniels, Christine M.; Adimora, Adaora A.

    2015-01-01

    In a cross- sectional survey of 1,013 African American women from rural Alabama and North Carolina, we examined the relationship of (1) organizational religiosity (i.e., religious service attendance), (2) non- organizational religiosity (e.g., reading religious materials), and (3) spirituality with these outcomes: women’s reports of their sexual behaviors and perceptions of their partners’ risk characteristics. Women with high non-organizational religiosity, compared with low, had fewer sex partners in the past 12 months (adjusted prevalence ratio (aPR): 0.58, 95% confidence interval (CI): 0.42, 0.80) and were less likely to have concurrent partnerships (aPR: 0.47, 95% CI: 0.30, 0.73). Similar results were observed for spirituality, and protective but weaker associations were observed for organizational religiosity. Weak associations were observed between organizational religiosity, non- organizational religiosity, and spirituality with partners’ risk characteristics. Further exploration of how religiosity and spirituality are associated with protective sexual behaviors is needed to promote safe sex for African American women. PMID:25702735

  19. Are Religiosity and Spirituality Associated with Obesity Among African Americans in the Southeastern United States (the Jackson Heart Study)?

    Science.gov (United States)

    Reeves, Roy R.; Adams, Claire E.; Dubbert, Patricia M.; Hickson, DeMarc A.; Wyatt, Sharon B.

    2017-01-01

    There are several lines of evidence that suggest religiosity and spirituality are protective factors for both physical and mental health, but the association with obesity is less clear. This study examined the associations between dimensions of religiosity and spirituality (religious attendance, daily spirituality, and private prayer), health behaviors and weight among African Americans in central Mississippi. Jackson Heart Study participants with complete data on religious attendance, private prayer, daily spirituality, caloric intake, physical activity, depression, and social support (n = 2,378) were included. Height, weight, and waist circumference were measured. We observed no significant association between religiosity, spirituality and weight. The relationship between religiosity/spirituality and obesity was not moderated by demographic variables, psychosocial variables, or health behaviors. However, greater religiosity and spirituality were related to lower energy intake, less alcohol use and less likelihood of lifetime smoking. Although religious participation and spirituality were not cross-sectionally related to weight among African Americans, religiosity and spirituality might promote certain health behaviors. The association between religion and spirituality and weight gain deserves further investigation in studies with a longitudinal study design. PMID:22065213

  20. Comparative Transcriptome Profiling Reveals Coding and Noncoding RNA Differences in NSCLC from African Americans and European Americans.

    Science.gov (United States)

    Mitchell, Khadijah A; Zingone, Adriana; Toulabi, Leila; Boeckelman, Jacob; Ryan, Bríd M

    2017-12-01

    Purpose: To determine whether racial differences in gene and miRNA expression translates to differences in lung tumor biology with clinical relevance in African Americans (AAs) and European Americans (EAs). Experimental Design: The NCI-Maryland Case Control Study includes seven Baltimore City hospitals and is overrepresented with AA patients (∼40%). Patients that underwent curative NSCLC surgery between 1998 and 2014 were enrolled. Comparative molecular profiling used mRNA ( n = 22 AAs and 19 EAs) and miRNA ( n = 42 AAs and 55 EAs) expression arrays to track differences in paired fresh frozen normal tissues and lung tumor specimens from AAs and EAs. Pathway enrichment, predicted drug response, tumor microenvironment infiltration, cancer immunotherapy antigen profiling, and miRNA target enrichment were assessed. Results: AA-enriched differential gene expression was characterized by stem cell and invasion pathways. Differential gene expression in lung tumors from EAs was primarily characterized by cell proliferation pathways. Population-specific gene expression was partly driven by population-specific miRNA expression profiles. Drug susceptibility predictions revealed a strong inverse correlation between AA resistance and EA sensitivity to the same panel of drugs. Statistically significant differences in M1 and M2 macrophage infiltration were observed in AAs ( P profiling revealed clear differences in lung tumor biology between AAs and EAs. Increased participation by AAs in lung cancer clinical trials are needed to integrate, and leverage, transcriptomic differences with other clinical information to maximize therapeutic benefit in both AAs and EAs. Clin Cancer Res; 23(23); 7412-25. ©2017 AACR . ©2017 American Association for Cancer Research.

  1. Ethnic Differences in Profiles of Mother-Child Interactions and Relations to Emerging School Readiness in African American and Latin American Children.

    Science.gov (United States)

    Dyer, Nazly; Owen, Margaret Tresch; Caughy, Margaret O'Brien

    2014-10-01

    This article examines ethnic similarities and differences in profiles of mother-child interaction qualities for low-income African American and Latin American mothers and associations with preschoolers' emerging school readiness. Videotaped mother-child interactions were collected at age 2.5 years from a sample of African American (n = 192) and Latin American (n = 210) families. Profiles of maternal behavior were identified in person-centered within-group analyses of five ratings of maternal behavior from the videotaped interactions. Mothering profile groups were examined for relations to child receptive language, behavior problems, and pre-academic school readiness measured at age 3.5 years. Latent class analyses yielded three similar profiles in the two ethnicities identified as Child-Oriented, Directive, and Harsh-Intrusive mothering, and a fourth profile of Withdrawn mothering only among the African American mothers. For African American children, Child-Oriented and Directive mothering were each associated with higher pre-academic school readiness and language scores than Harsh-Intrusive or Withdrawn mothering. For Latin American children, Child-Oriented mothering was associated with fewer child behavior problems than Harsh-Intrusive mothering, and higher school readiness scores than Directive mothering. Both similarities and differences were found between African American and Latin American families in observation- based mothering profiles and their linkages with preschoolers' school readiness.

  2. A profile of CCA-treated lumber removed from service in the southeastern United States decking market

    Science.gov (United States)

    Delton Alderman; Robert Smith; Philip A. Araman

    2003-01-01

    This research developed a profile of used chromated copper arsenate (CCA) lumber removed from the demolition of residential decking. This was achieved by gathering and compiling information regarding the construction, demolition, deck remodeling, deck replacement factors, and factors affecting the recovery of spent CCA lumber. In addition, qualitative responses...

  3. African American parents' racial and emotion socialization profiles and young adults' emotional adaptation.

    Science.gov (United States)

    Dunbar, Angel S; Perry, Nicole B; Cavanaugh, Alyson M; Leerkes, Esther M

    2015-07-01

    The current study aimed to identify parents' profiles of racial and emotion socialization practices, to determine if these profiles vary as a function of family income and young adult child gender, and to examine their links with young adults' emotional adaptation. Participants included 192 African American young adults (70% women) who ranged in age from 18 to 24 years (M = 19.44 years). Four maternal profiles emerged: cultural-supportive (high cultural socialization and supportive responses to children's negative emotions), moderate bias preparation (moderate preparation for bias, promotion of mistrust, and nonsupportive responses to negative emotions), high bias preparation (high preparation for bias, promotion of mistrust, and nonsupportive responses), and low engaged (low across racial and socialization constructs). Three paternal profiles emerged: multifaceted (moderate across racial and emotion socialization constructs), high bias preparation, and low engaged. Men were more likely to have mothers in the high bias preparation and to have fathers in the multifaceted or high bias preparation profiles. Individuals with higher income were more likely to have mothers in the cultural-supportive profile and to have fathers in the multifaceted profile. Young adults whose mothers fit the cultural-supportive profile or the moderate bias preparation profile had lower levels of depressive symptoms than young adults whose mothers fit the high bias preparation profile. (c) 2015 APA, all rights reserved).

  4. Characterization of Armillaria spp. from peach orchards in the southeastern United States using fatty acid methyl ester profiling.

    Science.gov (United States)

    Cox, K D; Scherm, H; Riley, M B

    2006-04-01

    Limited information is available regarding the composition of cellular fatty acids in Armillaria and the extent to which fatty acid profiles can be used to characterize species in this genus. Fatty acid methyl ester (FAME) profiles generated from cultures of A. tabescens, A. mellea, and A. gallica consisted of 16-18 fatty acids ranging from 12-24 carbons in length, although some of these were present only in trace amounts. Across the three species, 9-cis,12-cis-octadecadienoic acid (9,12-C18:2), hexadecanoic acid (16:0), heneicosanoic acid (21:0), 9-cis-octadecenoic acid (9-C18:1), and 2-hydroxy-docosanoic acid (OH-22:0) were the most abundant fatty acids. FAME profiles from different thallus morphologies (mycelium, sclerotial crust, or rhizomorphs) displayed by cultures of A. gallica showed that thallus type had no significant effect on cellular fatty acid composition (P > 0.05), suggesting that FAME profiling is sufficiently robust for species differentiation despite potential differences in thallus morphology within and among species. The three Armillaria species included in this study could be distinguished from other lignicolous basidiomycete species commonly occurring on peach (Schizophyllum commune, Ganoderma lucidum, Stereum hirsutum, and Trametes versicolor) on the basis of FAME profiles using stepwise discriminant analysis (average squared canonical correlation = 0.953), whereby 9-C18:1, 9,12-C18:2, and 10-cis-hexadecenoic acid (10-C16:1) were the three strongest contributors. In a separate stepwise discriminant analysis, A. tabescens, A. mellea, and A. gallica were separated from one another based on their fatty acid profiles (average squared canonical correlation = 0.924), with 11-cis-octadecenoic acid (11-C18:1), 9-C18:1, and 2-hydroxy-hexadecanoic acid (OH-16:0) being most important for species separation. When fatty acids were extracted directly from mycelium dissected from naturally infected host tissue, the FAME-based discriminant functions

  5. Profiles of Chronic Illness Knowledge in a Community Sample of American Adults

    Science.gov (United States)

    Jackson, Todd

    2009-01-01

    The author identified profiles of chronic illness knowledge (i.e., heart disease, cancer, diabetes) in a community sample of American adults and examined the effect of sociodemographic influences on relations of illness knowledge to health practices and well-being. Participants were 181 women and 120 men who completed measures of illness…

  6. Korean Adoptee Identity: Adoptive and Ethnic Identity Profiles of Adopted Korean Americans

    Science.gov (United States)

    Beaupre, Adam J.; Reichwald, Reed; Zhou, Xiang; Raleigh, Elizabeth; Lee, Richard M.

    2015-01-01

    Adopted Korean adolescents face the task of grappling with their identity as Koreans and coming to terms with their adoptive status. In order to explore these dual identities, the authors conducted a person-centered study of the identity profiles of 189 adopted Korean American adolescents. Using cluster analytic procedures, the study examined…

  7. Mexican American Adolescents' Profiles of Risk and Mental Health: A Person-Centered Longitudinal Approach

    Science.gov (United States)

    Zeiders, Katharine H.; Roosa, Mark W.; Knight, George P.; Gonzales, Nancy A.

    2013-01-01

    Although Mexican American adolescents experience multiple risk factors in their daily lives, most research examines the influences of risk factors on adjustment independently, ignoring the additive and interactive effects of multiple risk factors. Guided by a person-centered perspective and utilizing latent profile analysis, this study identified…

  8. Sea-level rise and archaeological site destruction: An example from the southeastern United States using DINAA (Digital Index of North American Archaeology.

    Directory of Open Access Journals (Sweden)

    David G Anderson

    Full Text Available The impact of changing climate on terrestrial and underwater archaeological sites, historic buildings, and cultural landscapes can be examined through quantitatively-based analyses encompassing large data samples and broad geographic and temporal scales. The Digital Index of North American Archaeology (DINAA is a multi-institutional collaboration that allows researchers online access to linked heritage data from multiple sources and data sets. The effects of sea-level rise and concomitant human population relocation is examined using a sample from nine states encompassing much of the Gulf and Atlantic coasts of the southeastern United States. A 1 m rise in sea-level will result in the loss of over >13,000 recorded historic and prehistoric archaeological sites, as well as over 1000 locations currently eligible for inclusion on the National Register of Historic Places (NRHP, encompassing archaeological sites, standing structures, and other cultural properties. These numbers increase substantially with each additional 1 m rise in sea level, with >32,000 archaeological sites and >2400 NRHP properties lost should a 5 m rise occur. Many more unrecorded archaeological and historic sites will also be lost as large areas of the landscape are flooded. The displacement of millions of people due to rising seas will cause additional impacts where these populations resettle. Sea level rise will thus result in the loss of much of the record of human habitation of the coastal margin in the Southeast within the next one to two centuries, and the numbers indicate the magnitude of the impact on the archaeological record globally. Construction of large linked data sets is essential to developing procedures for sampling, triage, and mitigation of these impacts.

  9. Sea-level rise and archaeological site destruction: An example from the southeastern United States using DINAA (Digital Index of North American Archaeology).

    Science.gov (United States)

    Anderson, David G; Bissett, Thaddeus G; Yerka, Stephen J; Wells, Joshua J; Kansa, Eric C; Kansa, Sarah W; Myers, Kelsey Noack; DeMuth, R Carl; White, Devin A

    2017-01-01

    The impact of changing climate on terrestrial and underwater archaeological sites, historic buildings, and cultural landscapes can be examined through quantitatively-based analyses encompassing large data samples and broad geographic and temporal scales. The Digital Index of North American Archaeology (DINAA) is a multi-institutional collaboration that allows researchers online access to linked heritage data from multiple sources and data sets. The effects of sea-level rise and concomitant human population relocation is examined using a sample from nine states encompassing much of the Gulf and Atlantic coasts of the southeastern United States. A 1 m rise in sea-level will result in the loss of over >13,000 recorded historic and prehistoric archaeological sites, as well as over 1000 locations currently eligible for inclusion on the National Register of Historic Places (NRHP), encompassing archaeological sites, standing structures, and other cultural properties. These numbers increase substantially with each additional 1 m rise in sea level, with >32,000 archaeological sites and >2400 NRHP properties lost should a 5 m rise occur. Many more unrecorded archaeological and historic sites will also be lost as large areas of the landscape are flooded. The displacement of millions of people due to rising seas will cause additional impacts where these populations resettle. Sea level rise will thus result in the loss of much of the record of human habitation of the coastal margin in the Southeast within the next one to two centuries, and the numbers indicate the magnitude of the impact on the archaeological record globally. Construction of large linked data sets is essential to developing procedures for sampling, triage, and mitigation of these impacts.

  10. Molecular profiling of endometrial cancers from African-American and Caucasian women.

    Science.gov (United States)

    Ferguson, Sarah E; Olshen, Adam B; Levine, Douglas A; Viale, Agnès; Barakat, Richard R; Boyd, Jeff

    2006-05-01

    It is widely recognized that racial disparity in survival exists between African-American and Caucasian women with endometrial cancer (EC). Differential mutation frequencies in select genes have been postulated to explain these survival differences. The purpose of this study was to test the hypothesis that African-American women with EC have a distinct gene expression profile compared to Caucasian women with EC. Microarray-based expression profiling using the Affymetrix U133A oligonucleotide array was performed on a series of ECs from African-American (n = 14) and Caucasian (n = 25). The two groups were matched for possible confounding variables including stage, histologic grade, and subtype. A model-based class comparison analysis was performed to generate a list of differentially expressed genes using a P value of profiles of ECs from African-American and Caucasian women. Thus, racial disparities in clinical outcomes are unlikely to reflect differences in gene expression and may instead be attributable to other epidemiologic, clinical, or pathologic factors.

  11. Parent-Child Acculturation Profiles as Predictors of Chinese American Adolescents’ Academic Trajectories

    Science.gov (United States)

    Kim, Su Yeong; Wang, Yijie; Chen, Qi; Shen, Yishan; Hou, Yang

    2014-01-01

    Acculturation plays a critical role in the adjustment of Asian Americans, as a large proportion of them are immigrants in the U.S. However, little is known about how acculturation influences Asian American adolescents’ academic trajectories over time. Using a longitudinal sample of 444 Chinese American families (54% female children), the current study explored the effect of mothers’, fathers’, and adolescents’ individual acculturation profiles and parent-child acculturation dissonance on adolescents’ academic trajectories from 8th to 12th grade. Academic performance was measured by Grade Point Average (GPA), and by standardized test scores in English Language Arts (ELA) and Math every year. Latent growth modeling analyses showed that adolescents with a Chinese-oriented father showed faster decline in GPA, and Chinese-oriented adolescents had lower initial ELA scores. Adolescents whose parents had American-oriented acculturation profiles tended to have lower initial Math scores. These results suggest that Chinese and American profiles may be disadvantageous for certain aspects of academic performance, and bicultural adolescents and/or adolescents with bicultural parents are best positioned to achieve across multiple domains. In terms of the role of parent-child acculturation dissonance on academic trajectories, the current study highlighted the importance of distinguishing among different types of dissonance. Adolescents who were more Chinese-oriented than their parents tended to have the lowest initial ELA scores, and adolescents experiencing more normative acculturation dissonance (i.e., who were more American-oriented than their parents) had the highest initial ELA scores. No effects of parent-child acculturation dissonance were observed for GPAs or standardized Math scores. Altogether, the current findings add nuances to the current understanding of acculturation and adolescent adjustment. PMID:24820295

  12. Parent-child acculturation profiles as predictors of Chinese American adolescents' academic trajectories.

    Science.gov (United States)

    Kim, Su Yeong; Wang, Yijie; Chen, Qi; Shen, Yishan; Hou, Yang

    2015-06-01

    Acculturation plays a critical role in the adjustment of Asian Americans, as a large proportion of them are immigrants in the US. However, little is known about how acculturation influences Asian American adolescents' academic trajectories over time. Using a longitudinal sample of 444 Chinese American families (54% female children), the current study explored the effect of mothers', fathers', and adolescents' individual acculturation profiles and parent-child acculturation dissonance on adolescents' academic trajectories from 8th to 12th grade. Academic performance was measured by grade point average (GPA), and by standardized test scores in English language arts (ELA) and Math every year. Latent growth modeling analyses showed that adolescents with a Chinese-oriented father showed faster decline in GPA, and Chinese-oriented adolescents had lower initial ELA scores. Adolescents whose parents had American-oriented acculturation profiles tended to have lower initial Math scores. These results suggest that Chinese and American profiles may be disadvantageous for certain aspects of academic performance, and bicultural adolescents and/or adolescents with bicultural parents are best positioned to achieve across multiple domains. In terms of the role of parent-child acculturation dissonance on academic trajectories, the current study highlighted the importance of distinguishing among different types of dissonance. Adolescents who were more Chinese-oriented than their parents tended to have the lowest initial ELA scores, and adolescents experiencing more normative acculturation dissonance (i.e., who were more American-oriented than their parents) had the highest initial ELA scores. No effects of parent-child acculturation dissonance were observed for GPAs or standardized Math scores. Altogether, the current findings add nuances to the current understanding of acculturation and adolescent adjustment.

  13. Seismic images of Caledonian, lithosphere-scale collision structures in the southeastern North Sea along Mona Lisa Profile 2

    Science.gov (United States)

    Abramovitz, Tanni; Thybo, Hans

    2000-02-01

    The unexposed suture between Baltica and Eastern Avalonia is imaged by coincident normal-incidence reflection and wide-angle reflection/refraction seismic data of the MONA LISA project. We present new results of the upper lithospheric, seismic structure from the N-S-striking profile 2 across the Caledonian Deformation Front, which represents the crustal collision suture between Baltica and Eastern Avalonia that formed after closure of the Tornquist Sea during the Caledonian orogeny in Late Ordovician times. Three different crustal types are identified with great similarities to the nearby profile 1: (1) a three-layered crust typical of shields to the north; (2) a transitional crust (suture zone) in the central part; and (3) a two-layered crust of Caledonian origin to the south characterized by very low velocities throughout the crust. The crustal thickness varies from 38-35 km under the northern margin of the Ringkøbing-Fyn High (Baltica crust) to 28-27 km beneath the North German Basin in the Caledonian crust to the south. The suture zone is imaged by S-dipping crustal reflections from 1.9 to 10.6 s two-way travel time (twt) over a horizontal distance of ˜70 km within the transitional crust. The reflection suture zone terminates in a ˜60 km wide reflective lens with velocities of 6.6-6.8 km/s in the lowermost crust. The reflective lens may be interpreted as a remnant of oceanic or island-arc crust that was accreted to the leading edge of Baltica during closure of the Tornquist Sea. Alternatively, the reflective lens may represent an indentor of Baltica crust into the Avalonian terrane. The change in lower crustal reflectivity and the abrupt transition from a three- to a two-layered crust further south suggest that the Trans-European Fault and the Elbe Lineament continue into the North Sea. The upper mantle reflectivity is dominated by bands of strong-amplitude, S-dipping reflections from 13.5 to 21.8 s twt, and a weaker band of N-dipping reflections from 12 to

  14. Non-stationary temporal characterization of the temperature profile of a soil exposed to frost in south-eastern Canada

    Directory of Open Access Journals (Sweden)

    F. Anctil

    2008-05-01

    Full Text Available The objective of this work was to compare time and frequency fluctuations of air and soil temperatures (2-, 5-, 10-, 20- and 50-cm below the soil surface using the continuous wavelet transform, with a particular emphasis on the daily cycle. The analysis of wavelet power spectra and cross power spectra provided detailed non-stationary accounts with respect to frequencies (or periods and to time of the structure of the data and also of the relationships that exist between time series. For this particular application to the temperature profile of a soil exposed to frost, both the air temperature and the 2-cm depth soil temperature time series exhibited a dominant power peak at 1-d periodicity, prominent from spring to autumn. This feature was gradually damped as it propagated deeper into the soil and was weak for the 20-cm depth. Influence of the incoming solar radiation was also revealed in the wavelet power spectra analysis by a weaker intensity of the 1-d peak. The principal divergence between air and soil temperatures, besides damping, occurred in winter from the latent heat release associated to the freezing of the soil water and the insulation effect of snowpack that cease the dependence of the soil temperature to the air temperature. Attenuation and phase-shifting of the 1-d periodicity could be quantified through scale-averaged power spectra and time-lag estimations. Air temperature variance was only partly transferred to the 2-cm soil temperature time series and much less so to the 20-cm soil depth.

  15. Isotopic profile and mercury concentration in fish of the lower portion of the rio Paraíba do Sul watershed, southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Adélia R. M. Rocha

    Full Text Available ABSTRACT The aim of this study was to evaluate the isotopic profile and mercury (Hg concentrations in fish (carnivores, omnivores and detritivores in the lower portion of the rio Paraíba do Sul watershed, southeastern Brazil. Carbon (δ13C isotopic analyses revealed that pelagic and benthonic sources are part of the feeding of the fish from the different guilds (-14.0 to -24.8 ‰. The benthic sources are usually enriched in δ13C (-16.9‰, from watershed runoff compared to pelagic sources because the phytoplankton, important primary producer that supports several pelagic chains, has δ13C signature lighter (-23.9‰. The nitrogen (δ15N isotopic signatures indicated that most guilds were at the same trophic position (10.0 to 15.5 ‰, except for pelagic omnivorous fish, which had a lower trophic position. Niche overlap was observed among pelagic and demersal carnivorous fish, demersal omnivorous fish, and demersal detritivorous fish. The lower isotopic niche breadth of pelagic carnivorous fish reveals the specialized resource use by this guild. Hg concentrations (ng g-1 dry weight differed significantly between demersal carnivorous fish (185.3 dry weight; 27.8 wet weight and demersal omnivorous fish (277.9 dry weight; 41.7 wet weight and between pelagic omnivorous fish (197.2 dry weight; 29.6 wet weight and demersal omnivorous fish due to (1 differences in food sources: guilds that fed on bottom resources were more affected by contamination because the sediment is an important Hg accumulator in the study area, and (2 because of its trophic positions. Considering that the fish consumed prey of similar trophic positions, the guilds did not show a well-defined food hierarchy. Therefore, in this study, there was no clear relationship between Hg and δ15N.

  16. Stability and Change in Adjustment Profiles Among Chinese American Adolescents: The Role of Parenting.

    Science.gov (United States)

    Kim, Su Yeong; Wang, Yijie; Shen, Yishan; Hou, Yang

    2015-09-01

    Asian American adolescents are often depicted as academically successful but psychologically distressed, a pattern known as the achievement/adjustment paradox. In a sample of 444 Chinese American adolescents (54 % females), we identified three distinct patterns of adjustment in early adolescence, middle adolescence, and emerging adulthood: the well-adjusted group, which was the largest, exhibited high achievement and low psychological distress; the poorly-adjusted group exhibited poor achievement and moderate distress; and the paradox group exhibited relatively high achievement and high distress. More than half of the adolescents remained in the same profile over time. Adolescents with supportive parents were more likely to stay well-adjusted, and those with "tiger" parents were more likely to stay in the paradox group over time. The present study focused on the critical role of parenting in early adolescence, highlighting variations in Chinese American adolescents' adjustment in multiple domains over time.

  17. Mulligan Concept Use and Clinical Profile From the Perspective of American Certified Mulligan Practitioners.

    Science.gov (United States)

    May, James; Krzyzanowicz, Ryan; Nasypany, Alan; Seegmiller, Jeffrey

    2015-11-01

    Although randomized controlled trials indicate that the Mulligan Concept (MC) of mobilization with movement can improve pain-free grip strength and pressure pain threshold in patients with lateral epicondylalgia of the elbow, improve ankle dorsiflexion in patients with subacute ankle sprains, and decrease the signs and symptoms of patients with cervicogenic headache, little is known about the clinical application, use, and profile of certified Mulligan practitioners (CMPs) in America. To better understand the use and value of applying the MC philosophy in clinical-care environments from the perspective of American CMPs while establishing a clinical profile of a CMP. Quantitative descriptive design. Online survey instrument. American CMPs. Online survey instrument. CMPs use the MC to treat a broad spectrum of spinal and peripheral clinical pathologies in primarily outpatient clinics with an active and athletic population. American CMPs also find value in the MC. American CMPs continue to use and find value in the MC intervention strategy to treat a broad spectrum of spinal and peripheral conditions in their clinical practices.

  18. Perceived parental security profiles in African American adolescents involved in the juvenile justice system.

    Science.gov (United States)

    Andretta, James R; Ramirez, Aaron M; Barnes, Michael E; Odom, Terri; Roberson-Adams, Shelia; Woodland, Malcolm H

    2015-12-01

    Many researchers have shown the importance of parent attachment in childhood and adolescence. The present study extends the attachment literature to African Americans involved in the juvenile justice system (N = 213), and provides an initial inquiry using person-oriented methods. The average age was 16.17 years (SD = 1.44), and the sample was predominantly male (71%). Results of a confirmatory factor analysis of Inventory of Parent and Peer Attachment-Short Form (IPPA-S) scores supported a 3-factor model: (a) Communication, (b) Trust, and (c) Alienation. Model-based clustering was applied to IPPA-S scores, and results pointed to 4 perceived parental security profiles: high security, moderately high security, moderately low security, and low security. In keeping with our hypotheses, IPPA-S profiles were associated with prosocial behaviors, depression, anxiety, and oppositional defiance. Contrary to hypotheses, IPPA-S profiles were not associated with perspective taking, emotional concern, or behaviors characteristic of a conduct disorder. Results also showed that gender, age, family member with whom the participant resides, charge severity, and offense history did not have an effect on IPPA-S clustering. Implications for therapeutic jurisprudence in African Americans involved with the juvenile justice system are provided. (c) 2015 APA, all rights reserved).

  19. The Psychometric Properties of the Harter Self-Perception Profile for Children with At-Risk African American Females

    Science.gov (United States)

    Stewart, Peter K.; Roberts, Michael C.; Kim, Kerri L.

    2010-01-01

    The Harter Self-Perception Profile for Children (SPPC) is one of the most commonly used measures of childhood self-esteem, yet there is little research assessing the psychometric properties of the SPPC for use with an African American population. A sample of 92 African American adolescent females (M age = 12.33) was administered the SPPC in order…

  20. Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study.

    Directory of Open Access Journals (Sweden)

    Qi Zhao

    Full Text Available Obesity is a typical metabolic disorder resulting from the imbalance between energy intake and expenditure. American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study. Using an untargeted liquid chromatography-mass spectrometry, we detected 1,364 distinct m/z features matched to known compounds in the current metabolomics databases. We conducted multivariate analysis to identify metabolic profiles for obesity, adjusting for standard obesity indicators. After adjusting for covariates and multiple testing, five metabolites were associated with body mass index and seven were associated with waist circumference. Of them, three were associated with both. Majority of the obesity-related metabolites belongs to lipids, e.g., fatty amides, sphingolipids, prenol lipids, and steroid derivatives. Other identified metabolites are amino acids or peptides. Of the nine identified metabolites, five metabolites (oleoylethanolamide, mannosyl-diinositol-phosphorylceramide, pristanic acid, glutamate, and kynurenine have been previously implicated in obesity or its related pathways. Future studies are warranted to replicate these findings in larger populations or other ethnic groups.

  1. Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study.

    Science.gov (United States)

    Zhao, Qi; Zhu, Yun; Best, Lyle G; Umans, Jason G; Uppal, Karan; Tran, ViLinh T; Jones, Dean P; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying

    2016-01-01

    Obesity is a typical metabolic disorder resulting from the imbalance between energy intake and expenditure. American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study. Using an untargeted liquid chromatography-mass spectrometry, we detected 1,364 distinct m/z features matched to known compounds in the current metabolomics databases. We conducted multivariate analysis to identify metabolic profiles for obesity, adjusting for standard obesity indicators. After adjusting for covariates and multiple testing, five metabolites were associated with body mass index and seven were associated with waist circumference. Of them, three were associated with both. Majority of the obesity-related metabolites belongs to lipids, e.g., fatty amides, sphingolipids, prenol lipids, and steroid derivatives. Other identified metabolites are amino acids or peptides. Of the nine identified metabolites, five metabolites (oleoylethanolamide, mannosyl-diinositol-phosphorylceramide, pristanic acid, glutamate, and kynurenine) have been previously implicated in obesity or its related pathways. Future studies are warranted to replicate these findings in larger populations or other ethnic groups.

  2. Neighborhood Poverty, College Attendance, and Diverging Profiles of Substance Use and Allostatic Load in Rural African American Youth.

    Science.gov (United States)

    Chen, Edith; Miller, Gregory E; Brody, Gene H; Lei, ManKit

    2015-09-01

    A subset of African American youth who live in impoverished neighborhoods display resilient profiles academically and behaviorally. We hypothesized that this resilience might be "skin-deep," in that the ongoing efforts needed to achieve success might take a physiological toll on these youth. At age 19, 452 rural African American youth were assessed on broader contextual risk (neighborhood poverty) and external indicators of success (college attendance). One year later, participants were assessed on substance use and cumulative physiological risk (allostatic load). African American youth from more disadvantaged neighborhoods who attended college had lower levels of substance use, but higher levels of allostatic load compared to those from less disadvantaged neighborhoods who attended college, or to those who did not attend college. These findings indicate that a subset of African American youth from poor neighborhoods exhibits a profile of "skin-deep resilience," characterized by external successes combined with heightened internal physiological risk.

  3. Psychophysiology and posttraumatic stress disorder symptom profile in pregnant African-American women with trauma exposure.

    Science.gov (United States)

    Michopoulos, Vasiliki; Rothbaum, Alex O; Corwin, Elizabeth; Bradley, Bekh; Ressler, Kerry J; Jovanovic, Tanja

    2015-08-01

    While female sex is a robust risk factor for posttraumatic stress disorder (PTSD), pregnant women are an understudied population in regards to PTSD symptom expression profiles. Because circulating hormones during pregnancy affect emotionality, we assessed whether pregnant women would have increased expression of the intermediate phenotypes of hyperarousal and fear-potentiated startle (FPS) compared to non-pregnant women. We examined PTSD symptom profiles in pregnant (n = 207) and non-pregnant women (n = 370). In a second study, FPS responses were assessed in 15 pregnant and 24 non-pregnant women. All participants were recruited from the obstetrics and gynecology clinic at a public hospital serving a primarily African-American, low socioeconomic status, inner-city population. Our results indicate that overall PTSD symptoms were not different between the groups of women. However, pregnant women reported being more hypervigilant (p = 0.036) than non-pregnant women. In addition, pregnant women showed increased FPS to a safety signal compared to non-pregnant women (p = 0.024). FPS to a safety signal in pregnant women was significantly correlated with PTSD hyperarousal symptoms (r = 0.731, p psychophysiological hyperarousal compared to non-pregnant women, and support screening for PTSD and assessment of PTSD risk in pregnant women.

  4. A privilege and a challenge: valuation of heirs' property by African American landowners and implications for forest management in the southeastern U.S

    Science.gov (United States)

    Sarah Hitchner; John Schelhas; Cassandra Johnson Gaither

    2017-01-01

    African Americans have historically struggled to retain land that has been held in their families for generations as heirs’ property, or land held collectively by heirs of the original owners without clear title. Ethnographic interviews with sixty landholding African American families in North Carolina, South Carolina, and Alabama reveal the cultural meanings...

  5. Slip Rates and Scarp Profiles, Using Terrestrial LiDAR to Quantify Deformation on the Aberdeen Fault, South-Eastern California

    Science.gov (United States)

    Gold, P.; Cowgill, E.

    2008-12-01

    High resolution topographic measurements form the basis for slip-rate studies along active fault systems. However, meter-scale features such as fault scarps or offset terrace risers are insufficiently resolved on available remotely-sensed digital elevation models (e.g., 10 m NED), rendering it necessary to make field- based topographic measurements. Terrestrial or tripod mounted LiDAR (T-LiDAR) is a recent technology that has proved useful for making these types of high resolution measurements. In this study we used T-LiDAR to constrain the morphology of a series of fault scarps offsetting an alluvial fan and the flank of a cinder cone along the Aberdeen fault in the eastern Owens Valley. This site lies on the western edge of the Eastern California Shear Zone (ECSZ), a region defined by northwest striking right lateral faulting in south eastern California and western Nevada that accommodates 20-25% of Pacific-North American relative plate motion. The Aberdeen fault is one of a series of northeast striking normal faults that are thought to transfer slip from west to east within the ECSZ. With the T-LiDAR unit, we collected a ~17 million point data set covering an area of ~350 x 150 m from which we generated a 20cm DEM. These data allowed us to study and measure in great detail the series of fault scarps that offset the flank of the cinder cone and the alluvial fan. Located at the northeast end of the Aberdeen fault, this series of scarps exhibits a ~70° change in azimuth moving east along strike as the fault curves into the range front. Using a hillshade image created from the 20cm DEM, we selected three points from one continuous scarp that offsets the fan and the cinder cone from which we calculated a fault dip of 39°. The high resolution of the hillshade DEM also proved critical in interpreting slip history on this section of the Aberdeen fault by showing definitive evidence for two faulting events. Using a series of scarp profiles derived from the T-LiDAR data

  6. Magnetic investigation and 2½ D gravity profile modelling across the Beattie magnetic anomaly in the southeastern Karoo Basin, South Africa

    Science.gov (United States)

    Baiyegunhi, Christopher; Gwavava, Oswald

    2017-03-01

    The southeastern Karoo Basin is considered to be one of the most prospective areas for shale gas exploration in South Africa. An interesting magnetic anomaly, the Beattie magnetic anomaly (BMA), and geologic intrusions are seen on the magnetic map. To date, the source of the BMA and interconnectivity of the igneous intrusions are not well understood. In this study, we investigate the interconnectivity of the igneous intrusions and possible location of the source of the BMA using gravity and magnetic methods. The gravity model results showed that igneous intrusions are interconnected at depth, which probably pose threat by increasing the risk of fracking the Karoo for shale gas exploration. The magnetic results revealed that the BMA becomes stronger with depth. The average depths to the top of the shallow and deep magnetic sources were estimated to be approximately 0.6 and 15 km, respectively.

  7. Healthy Eating and Risks of Total and Cause-Specific Death among Low-Income Populations of African-Americans and Other Adults in the Southeastern United States: A Prospective Cohort Study.

    Directory of Open Access Journals (Sweden)

    Danxia Yu

    2015-05-01

    Full Text Available A healthy diet, as defined by the US Dietary Guidelines for Americans (DGA, has been associated with lower morbidity and mortality from major chronic diseases in studies conducted in predominantly non-Hispanic white individuals. It is unknown whether this association can be extrapolated to African-Americans and low-income populations.We examined the associations of adherence to the DGA with total and cause-specific mortality in the Southern Community Cohort Study, a prospective study that recruited 84,735 American adults, aged 40-79 y, from 12 southeastern US states during 2002-2009, mostly through community health centers that serve low-income populations. The present analysis included 50,434 African-Americans, 24,054 white individuals, and 3,084 individuals of other racial/ethnic groups, among whom 42,759 participants had an annual household income less than US$15,000. Usual dietary intakes were assessed using a validated food frequency questionnaire at baseline. Adherence to the DGA was measured by the Healthy Eating Index (HEI, 2010 and 2005 editions (HEI-2010 and HEI-2005, respectively. During a mean follow-up of 6.2 y, 6,906 deaths were identified, including 2,244 from cardiovascular disease, 1,794 from cancer, and 2,550 from other diseases. A higher HEI-2010 score was associated with lower risks of disease death, with adjusted hazard ratios (HRs of 0.80 (95% CI, 0.73-0.86 for all-disease mortality, 0.81 (95% CI, 0.70-0.94 for cardiovascular disease mortality, 0.81 (95% CI, 0.69-0.95 for cancer mortality, and 0.77 (95% CI, 0.67-0.88 for other disease mortality, when comparing the highest quintile with the lowest (all p-values for trend 0.50. Several component scores in the HEI-2010, including whole grains, dairy, seafood and plant proteins, and ratio of unsaturated to saturated fatty acids, showed significant inverse associations with total mortality. HEI-2005 score was also associated with lower disease mortality, with a HR of 0.86 (95

  8. Profiles of African American College Students’ Alcohol Use and Sexual Behaviors: Associations With Stress, Racial Discrimination, and Social Support

    Science.gov (United States)

    Metzger, Isha W.; Cooper, Shauna M.; Ritchwood, Tiarney D.; Onyeuku, Chisom; Griffin, Charity Brown

    2017-01-01

    Though studies show that alcohol use and sexual activity increase during emerging adulthood, few studies examine within–ethnic group differences, particularly among African American college students. This investigation utilized a latent class analytic methodology to identify risk behavior profiles of alcohol use (frequency and amount of alcohol consumed), sexual activity (number of intimate partners), and co-occurring risk behaviors (drinking before sexual intercourse) among 228 African American college students. This investigation also examined whether identified risk behavior profiles were associated with stress (interpersonal, intraperso-nal, academic, and environmental), experiences of racial discrimination, and social support (from family, friends, and the college community). Results identified five distinct profiles within this sample: (a) High Sexual Risk—above-average sexual activity; (b) Abstainers—below-average alcohol use and sexual activity; (c) Low Risk—average alcohol use and sexual activity; (d) Alcohol Risk—above-average alcohol use and below-average sexual activity; and (e) Co-Occurring Risk—above-average alcohol use and sexual activity. Identified profiles differed across interpersonal and environmental stress, and self-reported frequency of experiences with racial discrimination. Implications for prevention programs and interventions aimed at reducing alcohol and sexual activity for African American college students are discussed. PMID:27215314

  9. Profiles of African American College Students' Alcohol Use and Sexual Behaviors: Associations With Stress, Racial Discrimination, and Social Support.

    Science.gov (United States)

    Metzger, Isha W; Cooper, Shauna M; Ritchwood, Tiarney D; Onyeuku, Chisom; Griffin, Charity Brown

    2017-01-01

    Though studies show that alcohol use and sexual activity increase during emerging adulthood, few studies examine within-ethnic group differences, particularly among African American college students. This investigation utilized a latent class analytic methodology to identify risk behavior profiles of alcohol use (frequency and amount of alcohol consumed), sexual activity (number of intimate partners), and co-occurring risk behaviors (drinking before sexual intercourse) among 228 African American college students. This investigation also examined whether identified risk behavior profiles were associated with stress (interpersonal, intrapersonal, academic, and environmental), experiences of racial discrimination, and social support (from family, friends, and the college community). Results identified five distinct profiles within this sample: (a) High Sexual Risk-above-average sexual activity; (b) Abstainers-below-average alcohol use and sexual activity; (c) Low Risk-average alcohol use and sexual activity; (d) Alcohol Risk-above-average alcohol use and below-average sexual activity; and (e) Co-Occurring Risk-above-average alcohol use and sexual activity. Identified profiles differed across interpersonal and environmental stress, and self-reported frequency of experiences with racial discrimination. Implications for prevention programs and interventions aimed at reducing alcohol and sexual activity for African American college students are discussed.

  10. Cross Racial Identity Scale (CRIS) scores and profiles in African American adolescents involved with the juvenile justice system.

    Science.gov (United States)

    Worrell, Frank C; Andretta, James R; Woodland, Malcolm H

    2014-10-01

    In this study, we examined the internal consistency and structural validity of Cross Racial Identity Scale (CRIS) scores in a sample of 477 African American adolescents who had been arrested in a city in the mid-Atlantic. Using cluster analysis, we also identified profiles of CRIS scores and compared adolescents with different profiles on Major Depressive Episode, Manic Episode, Generalized Anxiety Disorder, and Obsessive-Compulsive Disorder scores. Results indicated that CRIS subscale scores were reliable, and the 6-factor structure of the CRIS was supported. Five nigrescence profiles were identified: Miseducation-Pro-Black, Conflicted-Self-Hatred, Multiculturalist, Low Race Salience, and Conflicted-Anti-White. Individuals with Conflicted-Self-Hatred profiles reported significantly and meaningfully higher scores on the 4 syndromes than did their peers, and individuals with the Multiculturalist and Low Race Salience profiles reported the lowest scores. A greater percentage of individuals with Conflicted racial identity profiles had syndrome scores in the clinically significant range. The results of this study demonstrate that some of the nigrescence profiles found in college-age students generalize to adolescents. The implications of the findings for theory, research, and practice are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  11. American Military Veteran Entrepreneurs: A Comprehensive Profile of Demographic, Service History, and Psychosocial Characteristics

    Science.gov (United States)

    Heinz, Adrienne J.; Freeman, Michael A.; Harpaz-Rotem, Ilan; Pietrzak, Robert H.

    2017-01-01

    American military veterans are nearly twice as likely to be self-employed compared to non-veterans, and are majority owners in nine percent of all businesses nationwide. Despite their contribution to the broader economy and the potential for training programs to cultivate and foster successful self-employment and veteran-lead entrepreneurial ventures, research on veteran entrepreneurs remains limited. In order to gain a better understanding of the potential strengths and vulnerabilities of veteran entrepreneurs, the current study utilized data from a large, nationally representative sample to profile self-employed veterans (n=230) and compare them to veterans who work as employees (n=1,055) with respect to demographic, military service history, and psychosocial characteristics. Results indicated that self-employed veterans were older and more educated and more likely to utilize VA healthcare. Self-employed veterans were more likely to serve in Vietnam and to serve in the military for fewer years. No differences were noted in perceived military experience, level of combat exposure, or military branch served as a function of self-employment. Although reporting more lifetime traumas, self-employed veterans did not experience higher rates of current or lifetime psychopathology or lower perceived quality of life. Potential protective resilience-promoting factors may be associated with the higher levels of openness, extraversion, optimism, achievement-orientation (purpose in life), and greater need for autonomy and professional development observed among self-employed veterans. Moreover, self-employed veterans demonstrated higher levels of gratitude, community integration, and altruistic service to others. Findings have potential to inform human resources management strategies and vocational training and reintegration initiatives for veterans. PMID:29290645

  12. Yogurt consumption is associated with better diet quality and metabolic profile in American men and women

    Science.gov (United States)

    Wang, Huifen; Livingston, Kara A.; Fox, Caroline S.; Meigs, James B.; Jacques, Paul F.

    2013-01-01

    The evidence-based Dietary Guidelines for Americans recommends increasing the intake of fat-free or low-fat milk and milk products. However, yogurt, a nutrient-dense milk product, has been understudied. This cross-sectional study examined whether yogurt consumption was associated with better diet quality and metabolic profile among adults (n = 6526) participating in the Framingham Heart Study Offspring (1998-2001) and Third Generation (2002-2005) cohorts. A validated food frequency questionnaire was used to assess dietary intake, and the Dietary Guidelines Adherence Index (DGAI) was used to measure overall diet quality. Standardized clinical examinations and laboratory tests were conducted. Generalized estimating equations examined the associations of yogurt consumption with diet quality and levels of metabolic factors. Approximately 64% of women (vs 41% of men) were yogurt consumers (ie, consumed >0 servings/week). Yogurt consumers had a higher DGAI score (ie, better diet quality) than nonconsumers. Adjusted for demographic and lifestyle factors and DGAI, yogurt consumers, compared with nonconsumers, had higher potassium intakes (difference, 0.12 g/d) and were 47%, 55%, 48%, 38%, and 34% less likely to have inadequate intakes (based on Dietary Reference Intake) of vitamins B2 and B12, calcium, magnesium, and zinc, respectively (all P ≤ .001). In addition, yogurt consumption was associated with lower levels of circulating triglycerides, glucose, and lower systolic blood pressure and insulin resistance (all P Yogurt is a good source of several micronutrients and may help to improve diet quality and maintain metabolic well-being as part of a healthy, energy-balanced dietary pattern. PMID:23351406

  13. Profile and professional expectations of medical students from 11 Latin American countries: the Red-LIRHUS project

    OpenAIRE

    Mayta-Trist?n, Percy; Pereyra-El?as, Rene?; Montenegro-Idrogo, Juan Jos?; Mejia, Christian R.; Inga-Berrospi, Fiorella; Mezones-Holgu?n, Edward

    2017-01-01

    Background Latin America is undergoing a human resource crisis in health care in terms of labor shortage, misdistribution and poor orientation to primary care. Workforce data are needed to inform the planning of long-term strategies to address this problem. This study aimed to evaluate the academic and motivational profile, as well as the professional expectations, of Latin American medical students. Results We conducted an observational, cross-sectional, multi-country study evaluating medica...

  14. Decline of a diverse fish fauna: patterns of imperilment and protection in the Southeastern United States

    Science.gov (United States)

    Melvin L. Warren; Paul L. Angermeier; Brooks M. Burr; Wendell R. Haag

    1997-01-01

    The Southeastern United States harbors the richest freshwater fish fauna on the North American continent north of Mexico, but portents of decline of this great fauna are increasingly acknowledged. Southeastern fishes (493 species) comprise about 47 percent of the North American fish fauna (1,061 species) and 62 percent of the fauna in the United States (790 species)....

  15. EXPERIENCE OF FORCED SEX AND SUBSEQUENT SEXUAL, DRUG, AND MENTAL HEALTH OUTCOMES: AFRICAN AMERICAN AND HISPANIC WOMEN IN THE SOUTHEASTERN UNITED STATES.

    Science.gov (United States)

    Jones, Deborah; Marks, Gary; Villar-Loubet, Olga; Weiss, Stephen M; O'Daniels, Christine; Borkowf, Craig B; Simpson, Cathy; Adimora, Ada A; McLellan-Lemal, Eleanor

    2015-10-23

    This cross-sectional study examined African American and Hispanic women's (N = 1,509) self-reports of unwanted forced sex and its association with behavioral and mental health outcomes after the event. Twenty percent of the women had experienced forced sex (1st occurrence at age 15 years or younger for 10%, 1st occurrence at older than 15 years of age for 10%). Regardless of when forced sex 1st occurred, women were more likely to have engaged in unprotected vaginal and anal sex, to have had multiple unprotected sex partners, to have sexually transmitted infections, to have reported binge drinking and illicit drug use, and to exhibit distress and have received mental health counseling. Forced sex may have wide-ranging behavioral and mental health consequences years later.

  16. Sedentary and physically active behavior patterns among low-income African-American and white adults living in the southeastern United States.

    Directory of Open Access Journals (Sweden)

    Sarah S Cohen

    Full Text Available Increased sedentary behavior and lack of physical activity are associated with increased risk for many chronic diseases. Differences in leisure-time physical activity between African American and white adults have been suggested to partially explain racial disparities in chronic disease outcomes, but expanding the definition of physical activity to include household and occupational activities may reduce or even eliminate racial differences in total physical activity. The objective of this study was to describe patterns of active and sedentary behaviors in black and white adults and to examine these behaviors across demographic measures. Sedentary and physically active behaviors were obtained from a validated physical activity questionnaire in 23,021 black men, 9,899 white men, 32,214 black women, and 15,425 white women (age 40-79 at enrollment into the Southern Community Cohort Study. Descriptive statistics for sedentary time; light, moderate, and vigorous household/occupational activity; sports/exercise; total activity; and meeting current physical activity recommendations via sports/exercise were examined for each race-sex group. Adjusted means were calculated using multiple linear regression models across demographic measures. Study participants spent approximately 60% of waking time in sedentary behaviors. Blacks reported more television viewing time than whites (45 minutes for females, 15 minutes for males, but when sitting time was expressed as a proportion of overall awake time, minimal racial differences were found. Patterns of light, moderate, and vigorous household/occupational activity were similar in all race/sex groups. 2008 Physical Activity Guidelines for Americans were followed by 16% of women and 25% of men independent of race. Overall, black and white men and women in this study spent the majority of their daily time in sedentary behaviors and less than one-fourth followed current guidelines for physical activity. These

  17. Circulating fat-soluble vitamin concentrations and nutrient composition of aquatic prey eaten by American oystercatchers (Haematopus palliatus) in the southeastern United States

    Science.gov (United States)

    Carlson-Bremer, Daphne; Norton, Terry M.; Sanders, Felicia J.; Winn, Brad; Spinks, Mark D.; Glatt, Batsheva A.; Mazzaro, Lisa; Jodice, Patrick G.R.; Chen, Tai C.; Dierenfeld, Ellen S.

    2014-01-01

    The American oystercatcher (Haematopus palliatus palliatus) is currently listed as a species of high concern by the United States Shorebird Conservation Plan. Because nutritional status directly impacts overall health and reproduction of individuals and populations, adequate management of a wildlife population requires intimate knowledge of a species' diet and nutrient requirements. Fat-soluble vitamin concentrations in blood plasma obtained from American oystercatchers and proximate, vitamin, and mineral composition of various oystercatcher prey species were determined as baseline data to assess nutritional status and nutrient supply. Bird and prey species samples were collected from the Cape Romain region, South Carolina, USA, and the Altamaha River delta islands, Georgia, USA, where breeding populations appear relatively stable in recent years. Vitamin A levels in blood samples were higher than ranges reported as normal for domestic avian species, and vitamin D concentrations were lower than anticipated based on values observed in poultry. Vitamin E levels were within ranges previously reported for avian groups with broadly similar feeding niches such as herons, gulls, and terns (eg, aquatic/estuarine/marine). Prey species (oysters, mussels, clams, blood arks [Anadara ovalis], whelks [Busycon carica], false angel wings [Petricola pholadiformis]) were similar in water content to vertebrate prey, moderate to high in protein, and moderate to low in crude fat. Ash and macronutrient concentrations in prey species were high compared with requirements of carnivores or avian species. Prey items analyzed appear to meet nutritional requirements for oystercatchers, as estimated by extrapolation from domestic carnivores and poultry species; excesses, imbalances, and toxicities—particularly of minerals and fat-soluble vitamins—may warrant further investigation.

  18. Profile of American Youth: Demographic Influences on ASVAB (Armed Services Vocational Aptitude Battery) Test Performance

    Science.gov (United States)

    1984-02-01

    been recorded as Mexican-American, Chicanc, Mexican, Mexicano , Cuban, Cubano, Puerto Rican, Puertorriqueno, Boricua, Latino, Other Latin American...34a solution to the language problem would seem a necessary first step for the effective education of migrant Puerto Rican children" (Anastasi and

  19. Renewable Energy in Rural Southeastern Arizona: Decision Factors: A Comparison of the Consumer Profiles of Homeowners Who Purchased Renewable Energy Systems With Those Who Performed Other Home Upgrades or Remodeling Projects

    Science.gov (United States)

    Porter, Wayne Eliot

    Arizona has an abundant solar resource and technologically mature systems are available to capture it, but solar energy systems are still considered to be an innovative technology. Adoption rates for solar and wind energy systems rise and fall with the political tides, and are relatively low in most rural areas in Arizona. This thesis tests the hypothesis that a consumer profile developed to characterize the adopters of renewable energy technology (RET) systems in rural Arizona is the same as the profile of other area residents who performed renovations, upgrades or additions to their homes. Residents of Santa Cruz and Cochise Counties who had obtained building permits to either install a solar or wind energy system or to perform a substantial renovation or upgrade to their home were surveyed to gather demographic, psychographic and behavioristic data. The data from 133 survey responses (76 from RET adopters and 57 from non-adopters) provided insights about their decisions regarding whether or not to adopt a RET system. The results, which are statistically significant at the 99% level of confidence, indicate that RET adopters had smaller households, were older and had higher education levels and greater income levels than the non-adopters. The research also provides answers to three related questions: First, are the energy conservation habits of RET adopters the same as those of non-adopters? Second, what were the sources of information consulted and the most important factors that motivated the decision to purchase a solar or wind energy system? And finally, are any of the factors which influenced the decision to live in a rural area in southeastern Arizona related to the decision to purchase a renewable energy system? The answers are provided, along with a series of recommendations that are designed to inform marketers and other promoters of RETs about how to utilize these results to help achieve their goals.

  20. Stable carbon and oxygen isotope chronologies from Araucaria angustifolia trees as proxies for investigating the impacts of Andean volcanism on South-Eastern American climate

    Science.gov (United States)

    Churakova (Sidorova), Olga; Saurer, Matthias; Evangelista da Silva, Heitor; Prestes, Alan; Corona, Christophe; Guillet, Sèbastien; Siegwolf, Rolf; Stoffel, Markus

    2017-04-01

    Stratospheric volcanic eruptions may lead to global cooling effects due to decreasing incoming solar radiation and perturbation of atmospheric circulation masses. Tree rings as indirect climate proxies, are able to capture information about temperature and precipitation changes from seasonal to annual scale. During past decades, studies of the impact of volcanic eruptions on tree-rings as well as stable isotopes in tree rings were focused mostly on the Northern Hemisphere. However, little attention has been paid to the Southern Hemisphere, particular to South America. Therefore, our goal is to quantify the impacts of Andean volcanism on Eastern South American climate in terms of temperature and hydrological changes over the past half millennium. To reconstruct past hydroclimatic and temperature changes after the 12 largest volcanic eruptions of the past 500 years we analyzed carbon and oxygen stable isotopes from cellulose chronologies from Araucaria angustifolia, indigenous climate sensitive conifer species from General Carneiro, State of Paraná, Brazil. The species distribution in southern Brazil is limited between the latitudes of 18° and 30° south, where species occurrence is often associated with Atlantic forest remnants, in mono dominant or mixed forest matrices. To date, a database of 20 tree-ring width chronologies is currently available and spans the last 634 years. We analyzed that material for precipitation and temperature anomalies, and model allocation of atmospheric circulation patterns after major volcanic eruptions. This will improve our understanding of driving factors of Southern Hemispheric climate over the past centuries. Acknowledgements: This work was supported by Brazilian-Swiss Joint Research Programme (BSJRP).

  1. Comparative Analysis of American and European Yachtsman Profile for Better Marketing Placement of Croatia as Tourism Destination

    Directory of Open Access Journals (Sweden)

    Andrijanić Ivo

    2016-12-01

    Full Text Available Countries develop their nautical tourism depending on their nature potentials and resources and in line with their national economic strategies. The main development determinant is a national strategy as the basis of all plans and activities. The nautical tourism development encourages tourism destination development and impacts on economic and social sustainability. Nautical tourism is a specific form of modern tourism trends whose extremely important and highly profitable economic influence is largely visible in numerous multiplicative effects. Renown world researches prove that nautical tourism is one of the most important economic activities in tourism sector, perceived in Croatia as one of the most competitive tourism products. The objective of this paper is to point at the necessity of differentiation of communication strategy and marketing placements towards target markets focused on attracting yachtsmen taking into account their different demographic and sociographic profile. The research and comparative analysis conducted in American and European yacht clubs showed significant differences in selection of tourism destinations based on demographic and sociographic profile of yachtsmen in specific geolocation. The purpose of this work is to prepare the comparative analysis of the European and American yachtsmen profiles, which will serve to create targeted strategic marketing model of attracting foreign yachtsmen in selection of their holiday tourism destination. The conclusions of this research show that Croatia has still not fully capitalized its potential in the nautical tourism sector and that the more comprehensive market segmentation is necessary in the process of planning how to attract foreign yachtsmen.

  2. of contrasting features in ohaji, south-eastern nigeria

    African Journals Online (AJOL)

    year old chaparral and pine biosequence. Soil. Science Society of American Journal, 68, 876-884. Lekwa, G. and Whiteside, E.P. (1986). Coastal plain soils of southeastern Nigeria: I. morphology, classification and genetic relationships. Soil Science. Society of American Journal, 50, 154-160. Maniyunda, L.M., B.A. Raji, ...

  3. American and Chinese Students' Profiles Based on Spanish-Learning Strategies: A Transcultural Comparison

    Science.gov (United States)

    Bernardo, Aránzazu; Amérigo, María; García, Juan A.

    2017-01-01

    This paper presents a study on the use of learning strategies in foreign languages, and more specifically Spanish. The study was conducted with 376 Chinese and American students who were studying Spanish in their countries of origin. The results obtained from a latent class cluster analysis identified five groups of participants based on the…

  4. Southeastern Science Policy Colloquium

    Energy Technology Data Exchange (ETDEWEB)

    Humphries, F.

    1995-06-22

    This conference covers four main topics: (1) Southeastern Labor Market and its Impact on Corporate/Industry Development; (2) New Issues for Science and Technology in the Year 2000 and Beyond; (3) The Role of Academia in Developing the Labor Force of the Southeast; and (4) K-12 Education: Challenges for the 21st Century.

  5. Predictors and Profiles of Antiretroviral Therapy Adherence Among African American Adolescents and Young Adult Males Living with HIV

    Science.gov (United States)

    Hosek, Sybil; Richards, Maryse Heather; Fernandez, M. Isabel

    2016-01-01

    Abstract Adherence to antiretroviral therapy (ART) is crucial for thwarting HIV disease progression and reducing secondary HIV transmission, yet youth living with HIV (YLH) struggle with adherence. The highest rates of new HIV infections in the United States occur in young African American men. A sample of 387 HIV-positive young African American males on ART was selected from a cross-sectional assessment of (YLH) receiving medical care within the Adolescent Trials Network for HIV/AIDS Interventions (ATN) from 2010 to 2012 (12–24 years old, median 22.00, SD 2.08). Participants completed self-reported adherence, demographic, health, and psychosocial measures. Sixty-two percent self-reported 100% ART adherence. Optimal data analysis identified frequency of cannabis use during the past 3 months as the strongest independent predictor of adherence, yielding moderate effect strength sensitivity (ESS) = 27.1, p ART adherence and nonadherence. The CTA model evidenced a 38% improvement above chance for correctly classifying participants as ART adherent or nonadherent. Participants most likely to be adherent were those with low psychological distress and minimal alcohol use (82% were adherent). Participants least likely to be adherent were those with higher psychological distress and engaged in weekly cannabis use (69% were nonadherent). Findings suggest multiple profiles of ART adherence for young African American males living with HIV and argue for targeted psychosocial interventions. PMID:27410496

  6. Species Profiles. Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (North Atlantic). AMERICAN LOBSTER.

    Science.gov (United States)

    1985-04-01

    offered a choice between sea u r- chins and crabs . J. Fish. Res. Dow, R.L. 1980. The clawed lobster Board Can. 34:2203-2207. fisheries. Pages 265-316...outer edge of the Nova Scotian shelf (Cooper and Uzmann American lobsters are normally 1980). greenish-brown but some specimens are blue , red, reddish...distinguishes the large claws . One claw of this pair, adults of the two species (Corrivault the crusher, is larger than the other and Tremblay 1948

  7. Exercise Intervention Improves the Metabolic Profile and Body Composition of Southwestern American Indian Adolescents

    OpenAIRE

    Colip, Leslie; Burge, Mark R.; Sandy, Phillip; Ghahate, Donica; Bobelu, Jeanette; Faber, Thomas; Shah, Vallabh

    2016-01-01

    Introduction/Purpose The Southwestern American Indian population carries a high prevalence of metabolic syndrome and obesity, placing this group at higher risk than the general population for developing early type 2 diabetes and cardiovascular disease, likely impacting overall lifespan. This study aims to evaluate the impact of early lifestyle interventions which promote healthy eating and regular exercise on risk factors contributing to the development of the metabolic syndrome among the ado...

  8. Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (South Atlantic): American Eel,

    Science.gov (United States)

    1984-07-01

    freshwater (see the maturation is more rapid in popula- GROWTH CHARACTERISTICS section for , . S tions along the South Atlantic Bight. aging methods ). 4...1.1 mm (Tesch that eels may use geoelectric fields 1977). Incubation periods of American generated by ocean currents to navi- eel eggs are not known...common Robins, C. R., D. M. Cohen, and C. H. methods in eel assessment. Rapp. Robins. 1979. The eels, Anquilla P.-V. Reun. Cons. Int. Explor. and

  9. Comprehensive Molecular Profiling of African-American Prostate Cancer to Inform on Prognosis and Disease Biology

    Science.gov (United States)

    2017-10-01

    Disease Biology PRINCIPAL INVESTIGATOR: Scott A. Tomlins, M.D., Ph.D. CONTRACTING ORGANIZATION: University of Michigan Ann Arbor, MI 48109 REPORT DATE...Inform on Prognosis and Disease Biology 5b. GRANT NUMBER W81XWH-15-1-0661 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Scott A. Tomlins...without updating based on RNA profiling if needed. Changes that had a significant impact on expenditures Nothing to Report Significant

  10. Profiles of Motivation for Reading Among African American and Caucasian Students

    OpenAIRE

    Guthrie, John T.; Coddington, Cassandra S.; Wigfield, Allan

    2009-01-01

    Previous research has investigated motivations for reading by examining positive, or affirming, motivations including intrinsic motivation and self-efficacy. Related to them, we examined two negative, or undermining, motivations consisting of avoidance and perceived difficulty. We proposed that the motivations of intrinsic motivation and avoidance are relatively independent, and thus, can be combined to form meaningful profiles consisting of: avid, ambivalent, apathetic, and averse readers. W...

  11. Southeastern Power Administration 2008 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2008-12-29

    Dear Secretary Chu: I am pleased to submit Southeastern Power Administration’s (Southeastern’s) fiscal year (FY) 2008 Annual Report for your review. The information included in this document reflects our agency’s programs, accomplishments, operational and financial activities for the 12-month period beginning October 1, 2007 and ending September 30, 2008. Southeastern marketed more than 4.5 billion kilowatt-hours of energy to 491 wholesale customers in ten southeastern states this past year. Revenues from the sale of this power totaled approximately $263 million. Drought conditions persisted in the southeastern region of the United States during FY 2008 placing strains on our natural and financial resources. Power purchases for FY 2008 totaled $91 million. Approximately $44 million of this amount was for replacement power which is paid only during adverse water conditions in order to meet our customers’ contract requirements. With the continued financial assistance and support of our Federal power customers, funding for capitalized equipment purchases and replacements at U.S. Army Corps of Engineers’ (Corps) hydroelectric projects provided much needed repairs and maintenance for these aging facilities. Southeastern’s cyber and physical security programs continued to be reviewed and updated to meet Department of Energy (DOE), Homeland Security, and North American Electric Reliability Corporation (NERC) standards and requirements. In the coming year, Southeastern will continue open communication and cooperation with DOE, the Federal power customers, and the Corps to maximize the benefits of our region’s water resources. Although competing uses of water and the prolonged drought conditions will present another challenging year for our agency, Southeastern’s employees will meet these challenges and continue to provide reliable hydroelectric power to the people in the southeast. Sincerely, Kenneth E.Legg Administrator

  12. Comorbidity of psychiatric disorders and personality profiles of American World War II prisoners of war.

    Science.gov (United States)

    Engdahl, B E; Speed, N; Eberly, R E; Schwartz, J

    1991-04-01

    To characterize the effects of trauma sustained more than 40 years ago, prevalence of psychiatric disorders and personality dimensions were examined in a sample of 62 former World War II POWs. The negative effects of their experiences are reflected in their multiple lifetime diagnoses and in their current personality profiles. Fifty percent met DSM-III posttraumatic stress disorder (PTSD) criteria within 1 year of release; 18 (29%) continued to meet the criteria 40 years later at examination (chronic PTSD). A lifetime diagnosis of generalized anxiety disorder was found for over half the entire sample; in 42% of those who never had PTSD, 38% of those with recovery from PTSD, and 94% of those with chronic PTSD. Ten percent of those without a PTSD diagnosis had experienced a depressive disorder, as had 23% of those with recovery from PTSD and 61% of the POWs with chronic PTSD. The combination of depressive and anxiety disorders also was frequent in the total sample (61%). Current MMPIs of three groups with psychiatric diagnosis were compared with those of POWs who had no diagnoses and with a group of Minnesota normal men. Profile elevations for the groups, from highest to lowest, were: POWs with chronic PTSD, POWs with recovery from PTSD, POWs with other psychiatric diagnoses, POWs with no disorders, and Minnesota normal men. Symptoms of anxiety, depression, and somatic concerns combined with the personality styles of suppression and denial characterize the current adjustment of negatively affected POWs.

  13. Energy profiles of selected Latin American and Caribbean countries. Report series No. 2

    Energy Technology Data Exchange (ETDEWEB)

    Wu, K.

    1994-07-01

    Countries in this report include Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Mexico, Peru, Trinidad and Tobago, and Venezuela. These ten countries are the most important oil and gas producers in the Latin American and the Caribbean region. In the following sections, the primary energy supply (oil, gas, coal, hydroelectricity, and nuclear power whenever they are applicable), primary energy consumption, downstream oil sector development, gas utilization are discussed for each of the ten countries. The report also presents our latest forecasts of petroleum product consumption in each country toward 2000, which form the basis of the outlook for regional energy production and consumption outlined in Report No 1. Since the bulk of primary energy supply and demand is hydrocarbons for many countries, brief descriptions of the important hydrocarbons policy issues are provided at the end of the each country sections.

  14. Immunizations and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Immunizations Immunizations and African Americans African American adults are less ... 19 to 35 months had comparable rates of immunization. African American women are as likely to have ...

  15. Southeastern Power Administration 2007 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2007-12-28

    Dear Secretary Chu: I am proud to submit Southeastern Power Administration’s (Southeastern’s) fiscal year (FY) 2007 Annual Report for your review. The information included in this report reflects Southeastern’s programs, accomplishments, and financial activities for the 12-month period beginning October 1, 2006 and ending September 30, 2007. Southeastern marketed more than 5 billion kilowatt-hours of energy to 492 wholesale Federal power customers in an 11-state marketing area in FY 2007. Revenues from the sale of this power totaled approximately $219 million. Drought conditions continued to plague the southeast region of the United States during 2007 placing strains on our natural and financial resources. Southeastern purchased more than $40 million in replacement power to meet customer contract requirements to ensure the continued reliability of our nation’s power grid. With the financial assistance and support of our Federal power customers, continued funding for capitalized equipment replacements at various Corps of Engineers’ (Corps) hydroelectric projects provided much needed repairs and maintenance for aging facilities. Southeastern’s cyber and physical security program continued to be reviewed and updated to meet Department of Energy (DOE), Homeland Security, and North American Electric Reliability Corporation standards and requirements. Plans for the upcoming year include communication and cooperation with DOE, Federal power customers, and the Corps to maximize the benefits of our nation’s water resources. Competition for the use of water and the prolonged drought conditions will present another challenging year for our agency. The employees at Southeastern will be proactive in meeting these challenges and providing reliable hydroelectric power to the people in the southeast. Sincerely, Kenneth E. Legg Administrator

  16. AN AMERICAN-BASED STUDY EXAMINING THE RELATIONSHIP BETWEEN PARTICIPANTS’ DEMOGRAPHIC PROFILES AND ATTITUDES REGARDING BUSINESS OUTSOURCING TECHNIQUES AND STRATEGIES

    Directory of Open Access Journals (Sweden)

    Lucinda Parmer

    2016-03-01

    Full Text Available The world is a global marketplace, however much inquiry has been created regarding American-based companies relocating departmental operations offshore to foreign territories. Keating (2012 indicated that popular areas for companies to reposition operations include customer service, information technology, and sales services. The main reason for moving offshore is to cut costs and to maximize on cheaper labor pools in the host country. There are cultural and language barriers that complicate matters, as well as, the media, as reported by Dobbs (2004 in the United States (U.S. brings supposition by broadcasting the jobs lost by U.S. employees, as well as, home country power diminishing by stronger global players rising and thriving, such as, Brazil, The Philippines, and Mexico. This study quantifiably examined the relationship between participants’ demographic profiles and attitudes regarding business outsourcing techniques and strategies utilizing the Chi-Square and Fisher’s Exact tests, to gain a greater understanding of what these American-based beliefs truly are, in relation to, the sample confined within this study. Areas of concern examined attitudes towards managers, as well as, the U.S. government, regarding engaging in business outsourcing endeavors, enforcing policies to keep jobs in America, operating with a global mindset, helping people in both the home and host countries, competence factors associated with the capabilities to head outsourcing efforts based upon gender, and the training needed to successfully move operations offshore, for example. Significant differences were found in all of the demographic variables of ethnicity, gender, number of children (e.g. family size, age, education level, marital status, and annual household income.

  17. Genetic differences between the determinants of lipid profile phenotypes in African and European Americans: the Jackson Heart Study.

    Science.gov (United States)

    Deo, Rahul C; Reich, David; Tandon, Arti; Akylbekova, Ermeg; Patterson, Nick; Waliszewska, Alicja; Kathiresan, Sekar; Sarpong, Daniel; Taylor, Herman A; Wilson, James G

    2009-01-01

    Genome-wide association analysis in populations of European descent has recently found more than a hundred genetic variants affecting risk for common disease. An open question, however, is how relevant the variants discovered in Europeans are to other populations. To address this problem for cardiovascular phenotypes, we studied a cohort of 4,464 African Americans from the Jackson Heart Study (JHS), in whom we genotyped both a panel of 12 recently discovered genetic variants known to predict lipid profile levels in Europeans and a panel of up to 1,447 ancestry informative markers allowing us to determine the African ancestry proportion of each individual at each position in the genome. Focusing on lipid profiles -- HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C), and triglycerides (TG) -- we identified the lipoprotein lipase (LPL) locus as harboring variants that account for interethnic variation in HDL-C and TG. In particular, we identified a novel common variant within LPL that is strongly associated with TG (p = 2.7 x 10(-6)) and explains nearly 1% of the variability in this phenotype, the most of any variant in African Americans to date. Strikingly, the extensively studied "gain-of-function" S447X mutation at LPL, which has been hypothesized to be the major determinant of the LPL-TG genetic association and is in trials for human gene therapy, has a significantly diminished strength of biological effect when it is found on a background of African rather than European ancestry. These results suggest that there are other, yet undiscovered variants at the locus that are truly causal (and are in linkage disequilibrium with S447X) or that work synergistically with S447X to modulate TG levels. Finally, we find systematically lower effect sizes for the 12 risk variants discovered in European populations on the African local ancestry background in JHS, highlighting the need for caution in the use of genetic variants for risk assessment across different populations.

  18. Sex differences in asthma symptom profiles and control in the American Lung Association Asthma Clinical Research Centers.

    Science.gov (United States)

    McCallister, Jennifer W; Holbrook, Janet T; Wei, Christine Y; Parsons, Jonathan P; Benninger, Cathy G; Dixon, Anne E; Gerald, Lynn B; Mastronarde, John G

    2013-10-01

    Important differences between men and women with asthma have been demonstrated, with women describing more symptoms and worse asthma-related quality of life (QOL) despite having similar or better pulmonary function. While current guidelines focus heavily on assessing asthma control, they lack information about whether sex-specific approaches to asthma assessment should be considered. We sought to determine if sex differences in asthma control or symptom profiles exist in the well-characterized population of participants in the American Lung Association Asthma Clinical Research Centers (ALA-ACRC) trials. We reviewed baseline data from four trials published by the ALA-ACRC to evaluate individual item responses to three standardized asthma questionnaires: the Juniper Asthma Control Questionnaire (ACQ), the multi-attribute Asthma Symptom Utility Index (ASUI), and Juniper Mini Asthma Quality of Life Questionnaire (mini-AQLQ). In the poorly-controlled population, women reported similar overall asthma control (mean ACQ 1.9 vs. 1.8; p = 0.54), but were more likely to report specific symptoms such as nocturnal awakenings, activity limitations, and shortness of breath on individual item responses. Women reported worse asthma-related QOL on the mini-AQLQ (mean 4.5 vs. 4.9; p < 0.001) and more asthma-related symptoms with a lower mean score on the ASUI (0.73 vs. 0.77; p ≤ 0.0001) and were more likely to report feeling bothered by particular symptoms such as coughing, or environmental triggers. In participants with poorly-controlled asthma, women had outwardly similar asthma control, but had unique symptom profiles on detailed item analyses which were evident on evaluation of three standardized asthma questionnaires. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Satellite-Enhanced Regional Downscaling for Applied Studies: Extreme Precipitation Events in Southeastern South America

    Science.gov (United States)

    Nunes, A.; Gomes, G.; Ivanov, V. Y.

    2016-12-01

    Frequently found in southeastern South America during the warm season from October through May, strong and localized precipitation maxima are usually associated with the presence of mesoscale convective complexes (MCCs) travelling across the region. Flashfloods and landslides can be caused by these extremes in precipitation, with damages to the local communities. Heavily populated, southeastern South America hosts many agricultural activities and hydroelectric production. It encompasses one of the most important river basins in South America, the La Plata River Basin. Therefore, insufficient precipitation is equally prejudicial to the region socio-economic activities. MCCs are originated in the warm season of many regions of the world, however South American MCCs are related to the most severe thunderstorms, and have significantly contributed to the precipitation regime. We used the hourly outputs of Satellite-enhanced Regional Downscaling for Applied Studies (SRDAS), developed at the Federal University of Rio de Janeiro in Brazil, in the analysis of the dynamics and physical characteristics of MCCs in South America. SRDAS is the 25-km resolution downscaling of a global reanalysis available from January 1998 through December 2010. The Regional Spectral Model is the SRDAS atmospheric component and assimilates satellite-based precipitation estimates from the NOAA/Climate Prediction Center MORPHing technique global precipitation analyses. In this study, the SRDAS atmospheric and land-surface variables, global reanalysis products, infrared satellite imagery, and the physical retrievals from the Atmospheric Infrared Sounder (AIRS), on board of the NASA's Aqua satellite, were used in the evaluation of the MCCs developed in southeastern South America from 2008 and 2010. Low-level circulations and vertical profiles were analyzed together to establish the relevance of the moisture transport in connection with the upper-troposphere dynamics to the development of those MCCs.

  20. Emergency medicine career choice: a profile of factors and influences from the Association of American Medical Colleges (AAMC) graduation questionnaires.

    Science.gov (United States)

    Boyd, Jeremy S; Clyne, Brian; Reinert, Steven E; Zink, Brian J

    2009-06-01

    This study sought to account for trends in medical student specialty choice by examining the importance of lifestyle factors. Emergency medicine (EM) is among several medical specialties classified as having a "controllable lifestyle." The primary objective of this study was to determine if medical students choosing careers in EM have a different profile of influences, values, and expectations from students choosing other specialties or specialty groups. Of secondary interest was how much lifestyle influenced students choosing EM compared to students choosing controllable lifestyle (CL) specialties. Using data from the 2005 and 2006 Association of American Medical Colleges (AAMC) graduation questionnaire (GQ) supplemental surveys, we grouped responses according to desired specialty choice: EM (n = 963), CL (n = 3,681), primary care (PC; n = 3,191), or surgical specialty (SS; n = 1,694). The survey requires students to rate the influence of nine specific factors in determining their specialty choice: lifestyle, competitiveness, high level of educational debt, mentors and role models, options for fellowship training, salary expectations, length of residency training, family expectations, and medical school career planning activities. Using one-way analysis of variance (ANOVA) and nonparametric statistics, we assessed responses among the four subgroups for differences in the importance attributed to these factors. A total of 13,440 students completed the two supplemental surveys of the GQ. Of these students, 9,529 identified a specialty choice that fell within one of the four comparison groups and were included in the analysis. Compared to other specialty groups, students choosing EM reported lifestyle and length of residency as strong influences, while attributing less influence to mentors and options for fellowship training. Students choosing a career in EM have distinctly different priorities and influences than students entering PC and SS. The profile of students

  1. A National Analysis of Racial Profiling and Factors Affecting the Likelihood of Traffic Stops for African Americans

    OpenAIRE

    Taylor, Peter N.

    2003-01-01

    The unequal treatment of racial minorities by police is by no means a new concept. The debate over racial profiling centers on two questions. Does racial profiling actually occur? If so, is racial profiling being used and is profiling a legitimate tool of law enforcement? There are those who debate whether race is or is not a factor in police discretion and there are those who argue that race is a factor that is appropriate for use in profiling. The purpose of this research is to determine wh...

  2. Obesity and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Obesity Obesity and African Americans African American women have the ... youthonline . [Accessed 08/18/2017] HEALTH IMPACT OF OBESITY People who are overweight are more likely to ...

  3. Chemical and physical oceanographic profile data collected from CTD casts aboard the American Diver in the Gulf of Mexico on 2010-08-04 in response to the Deepwater Horizon oil spill event (NODC Accession 0069088)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical and physical oceanographic profile data were collected aboard the American Diver in the Gulf of Mexico on 2010-08-04 in response to the Deepwater Horizon...

  4. Temperature profiles from XBT casts from the AMERICAN ARGO and other platforms as part of the Marine Resources Monitoring, Assessment and Prediction (MARMAP) project from 1980-02-09 to 1980-03-21 (NODC Accession 8000165)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profiles were collected from XBT casts from the AMERICAN ARGO and other platforms from 09 Februay 1980 to 21 March 1980. Data were collected by...

  5. Temperature profile and other data collected using CTD casts from NOAA Ship RESEARCHER in the North American Coastline-South from 1982-06-09 to 1985-09-06 (NCEI Accession 8600133)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and other data were collected using CTD casts from NOAA Ship RESEARCHER in the North American Coastline - South from 09 June 1982 to 06 September...

  6. Temperature profiles from XBT casts from the AMERICAN ARGO and other platforms as part of the Marine Resources Monitoring, Assessment and Prediction (MARMAP) project from 1979-12-14 to 1980-01-22 (NODC Accession 8000023)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profiles were collected from XBT casts from the AMERICAN ARGO and other platforms from 14 December 1979 to 22 January 1980. Data were collected by...

  7. Temperature profile and water depth data collected from AMERICAN RESERVIST using BT and XBT casts in the North Pacific Ocean from 20 January 1974 to 29 September 1977 (NODC Accession 8900287)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile and water depth data were collected using BT and XBT casts from the AMERICAN RESERVIST in the North Pacific Ocean and TOGA Area - Pacific Ocean....

  8. Plasma Lycopene Is Associated with Pizza and Pasta Consumption in Middle-Aged and Older African American and White Adults in the Southeastern USA in a Cross-Sectional Study.

    Science.gov (United States)

    Zhou, Yuan E; Buchowski, Maciej S; Liu, Jianguo; Schlundt, David G; Ukoli, Flora A M; Blot, William J; Hargreaves, Margaret K

    2016-01-01

    The role of dietary lycopene in chronic disease prevention is not well known. This study examined intake of lycopene and other antioxidants from lycopene-rich foods (e.g., pizza and pasta) simultaneously with plasma levels of lycopene and other antioxidants in a representative cross-sectional sample (187 Blacks, 182 Whites, 40-79 years old) from the Southern Community Cohort Study (SCCS). The SCCS is an ongoing study conducted in populations at high risk for chronic diseases living in Southeastern United States. Dietary intake was assessed using a validated food frequency questionnaire (FFQ), and plasma levels of lycopene and other antioxidants were measured at baseline (2002-2005). The participants were classified into tertiles according to consumption of pizza and pasta food groups. Lycopene dietary intake and plasma lycopene concentrations were significantly higher in the highest (tertile 3) compared to tertiles 1 and 2 (both P lycopene and their intake was associated with plasma lycopene concentration. Diets with frequent pizza and pasta consumption were high in energy, saturated fatty acids, trans-fatty acids, sodium and low in other antioxidants. Future studies of lycopene as a protective dietary factor against chronic disease should consider the overall nutritional quality of lycopene-containing foods.

  9. CRED Shallow CTD Profiles; Rose Atoll, American Samoa; Cruise: HI0802, Data Date Range: 20080313-20080314 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  10. CRED Shallow CTD Profiles; Swains Island, American Samoa; Cruise: HI0802, Data Date Range: 20080317-20080318 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  11. CRED Shallow CTD Profiles; Tutuila, American Samoa; Cruise: HI0802, Data Date Range: 20080218-20080223 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  12. CRED Shallow CTD Profiles; Swains Island, American Samoa; Cruise: OES0402, Data Date Range: 20040215-20040218 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  13. CRED Shallow CTD Profiles; Tutuila, American Samoa; Cruise: HI1001_LEGII, Data Date Range: 20100217-20100227 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  14. CRED Shallow CTD Profiles; Tutuila, American Samoa; Cruise: HA1201_LEGI, Data Date Range: 20120325-20120326 (NODC Accession 0107470)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  15. CRED Shallow CTD Profiles; Tutuila, American Samoa; Cruise: OES0402, Data Date Range: 20040219-20040225 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  16. CRED Shallow CTD Profiles; Rose Atoll, American Samoa; Cruise: HI0602, Data Date Range: 20060305-20060309 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  17. CRED Shallow CTD Profiles; Swains Island, American Samoa; Cruise: HI0602, Data Date Range: 20060212-20060213 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  18. CRED Shallow CTD Profiles; Tutuila, American Samoa; Cruise: HI0602, Data Date Range: 20060218-20060226 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  19. CRED Shallow CTD Profiles; Rose Atoll, American Samoa; Cruise: OES0402, Data Date Range: 20040209-20040211 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  20. Suicide in Batman, Southeastern Turkey

    Science.gov (United States)

    Altindag, Abdurrahman; Ozkan, Mustafa; Oto, Remzi

    2005-01-01

    The southeastern part of Turkey has comparatively high female suicide rates. We aimed to research social, economic, cultural, and psychiatric reasons of suicides in Batman in a case-controlled psychological autopsy study comparing suicides with matched community controls. The female suicide rate was 9.3 per 100.000 and the female/male ratio was…

  1. A Health Profile of Arab Americans in Michigan: A Novel Approach to Using a Hospital Administrative Database.

    Science.gov (United States)

    Dallo, Florence J; Ruterbusch, Julie J; Kirma, Joseph David; Schwartz, Kendra; Fakhouri, Monty

    2016-12-01

    The objectives of this study were to estimate and compare the prevalence of heart disease, cancer, chronic lower respiratory disease, stroke, Alzheimer's, diabetes, nephrosis, flu/pneumonia, hypertension, and atherosclerosis between Arab Americans and whites attending a large, metropolitan hospital system. The sample included 68,047 patients, 18 years of age or older, who visited the hospital during 2012. Demographic and disease variables were electronically abstracted. Demographic characteristics were compared between Arab Americans and whites using Chi square tests. Sex specific, age-adjusted prevalence ratios (PR) and 95 % confidence intervals were estimated for these two groups using a log-binomial regression model. Compared to white men, Arab American men had a higher prevalence of diabetes (PR 1.40, 95 % CI 1.29-1.52) and hypertension (PR 1.07, 95 % CI 1.04-1.10), and a lower prevalence of chronic lower respiratory disease (PR 0.74, 95 % CI 0.66-0.83). Compared to white women, Arab American women had a higher prevalence of chronic lower respiratory disease (PR 1.12, 95 % CI 1.01-1.25), diabetes (PR 1.49, 95 % CI 1.38-1.60), influenza/pneumonia (PR 1.26, 95 % CI 1.05-1.51) and hypertension (PR 1.04, 95 % CI 1.01-1.08). This study supports previous findings that health disparities exist for Arab Americans, who are classified as "white" in health statistics. Standard inclusion of Arab American as a separate ethnicity category will aid researchers in assessing the health care needs of this growing minority community.

  2. Genetic structure of Eurasian and North American Leymus (Triticeae) wildryes assessed by chloroplast DNA sequences and AFLP profiles

    Science.gov (United States)

    C. Mae Culumber; Steve R. Larson; Kevin B. Jensen; Thomas A. Jones

    2011-01-01

    Leymus is a genomically defined allopolyploid of genus Triticeae with two distinct subgenomes. Chloroplast DNA sequences of Eurasian and North American species are distinct and polyphyletic. However, phylogenies derived from chloroplast and nuclear DNA sequences are confounded by polyploidy and lack of polymorphism among many taxa. The AFLP technique can resolve...

  3. Antioxidant and metabolite profiling of North American and neotropical blueberries using LC-TOF-MS and multivariate analyses.

    Science.gov (United States)

    Ma, Chunhui; Dastmalchi, Keyvan; Flores, Gema; Wu, Shi-Biao; Pedraza-Peñalosa, Paola; Long, Chunlin; Kennelly, Edward J

    2013-04-10

    There are many neotropical blueberries, and recent studies have shown that some have even stronger antioxidant activity than the well-known edible North American blueberries. Antioxidant marker compounds were predicted by applying multivariate statistics to data from LC-TOF-MS analysis and antioxidant assays of 3 North American blueberry species (Vaccinium corymbosum, Vaccinium angustifolium, and a defined mixture of Vaccinium virgatum with V. corymbosum) and 12 neotropical blueberry species (Anthopterus wardii, Cavendishia grandifolia, Cavendishia isernii, Ceratostema silvicola, Disterigma rimbachii, Macleania coccoloboides, Macleania cordifolia, Macleania rupestris, Satyria boliviana, Sphyrospermum buxifolium, Sphyrospermum cordifolium, and Sphyrospermum ellipticum). Fourteen antioxidant markers were detected, and 12 of these, including 7 anthocyanins, 3 flavonols, 1 hydroxycinnamic acid, and 1 iridoid glycoside, were identified. This application of multivariate analysis to bioactivity and mass data can be used for identification of pharmacologically active natural products and may help to determine which neotropical blueberry species will be prioritized for agricultural development. Also, the compositional differences between North American and neotropical blueberries were determined by chemometric analysis, and 44 marker compounds including 16 anthocyanins, 15 flavonoids, 7 hydroxycinnamic acid derivatives, 5 triterpene glycosides, and 1 iridoid glycoside were identified.

  4. Obesity and Asian Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Asian American > Obesity Obesity and Asian Americans Non-Hispanic whites are 60% ... youthonline . [Accessed 08/18/2017] HEALTH IMPACT OF OBESITY People who are overweight are more likely to ...

  5. Obesity and Hispanic Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Hispanic/Latino > Obesity Obesity and Hispanic Americans Among Mexican American women, 77 ... youthonline . [Accessed 08/18/2017] HEALTH IMPACT OF OBESITY People who are overweight are more likely to ...

  6. Immunoseroproteomic Profiling in African American Men with Prostate Cancer: Evidence for an Autoantibody Response to Glycolysis and Plasminogen-Associated Proteins.

    Science.gov (United States)

    Sanchez, Tino W; Zhang, Guangyu; Li, Jitian; Dai, Liping; Mirshahidi, Saied; Wall, Nathan R; Yates, Clayton; Wilson, Colwick; Montgomery, Susanne; Zhang, Jian-Ying; Casiano, Carlos A

    2016-12-01

    African American (AA) men suffer from a disproportionately high incidence and mortality of prostate cancer (PCa) compared with other racial/ethnic groups. Despite these disparities, African American men are underrepresented in clinical trials and in studies on PCa biology and biomarker discovery. We used immunoseroproteomics to profile antitumor autoantibody responses in AA and European American (EA) men with PCa, and explored differences in these responses. This minimally invasive approach detects autoantibodies to tumor-associated antigens that could serve as clinical biomarkers and immunotherapeutic agents. Sera from AA and EA men with PCa were probed by immunoblotting against PC3 cell proteins, with AA sera showing stronger immunoreactivity. Mass spectrometry analysis of immunoreactive protein spots revealed that several AA sera contained autoantibodies to a number of proteins associated with both the glycolysis and plasminogen pathways, particularly to alpha-enolase (ENO1). The proteomic data is deposited in ProteomeXchange with identifier PXD003968. Analysis of sera from 340 racially diverse men by enzyme-linked immunosorbent assays (ELISA) showed higher frequency of anti-ENO1 autoantibodies in PCa sera compared with control sera. We observed differences between AA-PCa and EA-PCa patients in their immunoreactivity against ENO1. Although EA-PCa sera reacted with higher frequency against purified ENO1 in ELISA and recognized by immunoblotting the endogenous cellular ENO1 across a panel of prostate cell lines, AA-PCa sera reacted weakly against this protein by ELISA but recognized it by immunoblotting preferentially in metastatic cell lines. These race-related differences in immunoreactivity to ENO1 could not be accounted by differential autoantibody recognition of phosphoepitopes within this antigen. Proteomic analysis revealed differences in the posttranslational modification profiles of ENO1 variants differentially recognized by AA-PCa and EA-PCa sera. These

  7. Mental Health and Asian Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Asian American > Mental Health Mental Health and Asian Americans Suicide was the 9th leading ... Americans is half that of the White population. MENTAL HEALTH STATUS Serious psychological distress among adults 18 years ...

  8. Dental Faculty Perceptions of Workplace Environment and Job Satisfaction at a Southeastern University, College of Dentistry

    Science.gov (United States)

    Cooper, Sharon L.

    2009-01-01

    The purpose of this study was to replicate the American Dental Education Association 2007 Dental Faculty Perceptions of Workplace Environment survey at A Southeastern University, College of Dentistry. The study examined dental faculty perceptions of academic workplace variables including culture and environment, as well as professional development…

  9. Chemical profiles of traditional preparations of four South American Passiflora species by chromatographic and capillary electrophoretic techniques

    Directory of Open Access Journals (Sweden)

    Geison Modesti Costa

    Full Text Available ABSTRACT Several species of the genus Passiflora are distributed all over South America, and many of these species are used in popular medicine, mainly as sedatives and tranquilizers. This study analyzes the chemical profile of extracts of four Passiflora species used in folk medicine, focusing on the flavonoids, alkaloids and saponins. We employed simple and fast fingerprint analysis methods by high performance liquid chromatography, ultra performance liquid chromatography and capillary electrophoresis techniques. The analysis led to the detection and identification of C-glycosylflavonoids in all the plant extracts, these being the main constituents in P. tripartita var. mollissima and P. bogotensis. Saponins were observed only in P. alata and P. quadrangularis, while harmane alkaloids were not detected in any of the analyzed extracts in concentrations higher than 0.0187 ppm, the detection limit determined for the UPLC method.

  10. Differential gene expression profiles according to the Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society histopathological classification in lung adenocarcinoma subtypes.

    Science.gov (United States)

    Molina-Romero, Camilo; Rangel-Escareño, Claudia; Ortega-Gómez, Alette; Alanis-Funes, Gerardo J; Avilés-Salas, Alejandro; Avila-Moreno, Federico; Mercado, Gabriela E; Cardona, Andrés F; Hidalgo-Miranda, Alfredo; Arrieta, Oscar

    2017-08-01

    The current lung cancer classification from the Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society has considerably changed the pathologic diagnosis of lung invasive adenocarcinoma, identifying disease subtypes with substantial implications for medical practice, such as clinical, radiological, molecular, and prognostic differences. We analyzed the differences in the genetic expression of adenocarcinoma subtypes according to the new classification. Microarray gene expression analysis was performed on a cohort of 29 adenocarcinoma patients treated at the Instituto Nacional de Cancerología of Mexico from 2008 to 2011. All patients had an available biopsy sample and were classified into 4 different subtypes of adenocarcinoma (2015 World Health Organization classification). Lepidic-predominant adenocarcinoma was the only pattern that exhibited a marked gene expression difference compared with other predominant histologic patterns, revealing genes with significant expression (P adenocarcinoma that could be used as a gene signature. The lepidic-predominant histologic pattern has a differential gene expression profile compared with all predominant histologic patterns. Additionally, we identified a gene expression signature of 13 genes that have a unique behavior in the lepidic histologic pattern; these 13 genes are candidates for follow-up studies for their potential use as biomarkers or therapeutic targets. Results from this study highlight the importance of the new Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society classification and exemplify the potential clinical implications of correlating histopathology with exclusive molecular beacons. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Newborn screening in southeastern Europe.

    Science.gov (United States)

    Groselj, Urh; Tansek, Mojca Zerjav; Smon, Andraz; Angelkova, Natalija; Anton, Dana; Baric, Ivo; Djordjevic, Maja; Grimci, Lindita; Ivanova, Maria; Kadam, Adil; Kotori, Vjosa Mulliqi; Maksic, Hajrija; Marginean, Oana; Margineanu, Otilia; Milijanovic, Olivera; Moldovanu, Florentina; Muresan, Mariana; Murko, Simona; Nanu, Michaela; Lampret, Barbka Repic; Samardzic, Mira; Sarnavka, Vladimir; Savov, Aleksei; Stojiljkovic, Maja; Suzic, Biljana; Tincheva, Radka; Tahirovic, Husref; Toromanovic, Alma; Usurelu, Natalia; Battelino, Tadej

    2014-01-01

    The aim of our study was to assess the current state of newborn screening (NBS) in the region of southeastern Europe, as an example of a developing region, focusing also on future plans. Responses were obtained from 11 countries. Phenylketonuria screening was not introduced in four of 11 countries, while congenital hypothyroidism screening was not introduced in three of them; extended NBS programs were non-existent. The primary challenges were identified. Implementation of NBS to developing countries worldwide should be considered as a priority. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Dengue virus in bats from southeastern Mexico.

    Science.gov (United States)

    Sotomayor-Bonilla, Jesús; Chaves, Andrea; Rico-Chávez, Oscar; Rostal, Melinda K; Ojeda-Flores, Rafael; Salas-Rojas, Mónica; Aguilar-Setien, Álvaro; Ibáñez-Bernal, Sergio; Barbachano-Guerrero, Arturo; Gutiérrez-Espeleta, Gustavo; Aguilar-Faisal, J Leopoldo; Aguirre, A Alonso; Daszak, Peter; Suzán, Gerardo

    2014-07-01

    To identify the relationship between landscape use and dengue virus (DENV) occurrence in bats, we investigated the presence of DENV from anthropogenically changed and unaltered landscapes in two Biosphere Reserves: Calakmul (Campeche) and Montes Azules (Chiapas) in southern Mexico. Spleen samples of 146 bats, belonging to 16 species, were tested for four DENV serotypes with standard reverse transcriptase polymerase chain reaction (RT-PCR) protocols. Six bats (4.1%) tested positive for DENV-2: four bats in Calakmul (two Glossophaga soricina, one Artibeus jamaicensis, and one A. lituratus) and two bats in Montes Azules (both A. lituratus). No effect of anthropogenic disturbance on the occurrence of DENV was detected; however, all three RT-PCR-positive bat species are considered abundant species in the Neotropics and well-adapted to disturbed habitats. To our knowledge, this study is the first study conducted in southeastern Mexico to identify DENV-2 in bats by a widely accepted RT-PCR protocol. The role that bats play on DENV's ecology remains undetermined. © The American Society of Tropical Medicine and Hygiene.

  13. Profile of cortisol, glycaemia, and blood parameters of American Bullfrog tadpoles Lithobates catesbeianus exposed to density and hypoxia stressors

    Directory of Open Access Journals (Sweden)

    Patricia C. Teixeira

    2012-12-01

    Full Text Available The aim of this study was to evaluate alterations to the physiological profile (cortisol, glycaemia, and blood parameters of Lithobates catesbeianus caused by the stressors density and hypoxia. The organisms were in the prometamorphosis stage and exposed to different tadpole densities: 1 tadpole/L (T1, 5 tadpoles/L (T2, and 10 tadpoles/L (T3 for 12 days. The blood was collected through the rupture of the caudal blood vessel and collected under normoxia (immediate collection and hypoxia (after 15 minutes of air exposure conditions. Cortisol levels rose on the fourth and eighth days of treatment and returned to basal levels by the end of the experiment. The stressor mechanisms tested did not affect glycaemia. White blood cells (total number of lymphocytes, neutrophils, and eosinophils showed a significant difference at the twelfth day of the experiment when compared with the start of the experiment. We concluded that, under controlled conditions, a density of up to 10 tadpoles/L and air exposure for 15 minutes did not cause harmful physiological alterations during the experimental period. The answer to these stressors maybe was in another hormonal level (corticosterone.

  14. Plasma metabolomic profiles reflective of glucose homeostasis in non-diabetic and type 2 diabetic obese African-American women.

    Directory of Open Access Journals (Sweden)

    Oliver Fiehn

    2010-12-01

    Full Text Available Insulin resistance progressing to type 2 diabetes mellitus (T2DM is marked by a broad perturbation of macronutrient intermediary metabolism. Understanding the biochemical networks that underlie metabolic homeostasis and how they associate with insulin action will help unravel diabetes etiology and should foster discovery of new biomarkers of disease risk and severity. We examined differences in plasma concentrations of >350 metabolites in fasted obese T2DM vs. obese non-diabetic African-American women, and utilized principal components analysis to identify 158 metabolite components that strongly correlated with fasting HbA1c over a broad range of the latter (r = -0.631; p<0.0001. In addition to many unidentified small molecules, specific metabolites that were increased significantly in T2DM subjects included certain amino acids and their derivatives (i.e., leucine, 2-ketoisocaproate, valine, cystine, histidine, 2-hydroxybutanoate, long-chain fatty acids, and carbohydrate derivatives. Leucine and valine concentrations rose with increasing HbA1c, and significantly correlated with plasma acetylcarnitine concentrations. It is hypothesized that this reflects a close link between abnormalities in glucose homeostasis, amino acid catabolism, and efficiency of fuel combustion in the tricarboxylic acid (TCA cycle. It is speculated that a mechanism for potential TCA cycle inefficiency concurrent with insulin resistance is "anaplerotic stress" emanating from reduced amino acid-derived carbon flux to TCA cycle intermediates, which if coupled to perturbation in cataplerosis would lead to net reduction in TCA cycle capacity relative to fuel delivery.

  15. Evaluation of blood chemical, lipids profile and immune response on broiler chicks fed with milk thistle (Silybum mari- anum L. and thyme (Thymus vulgaris L. seeds in south-eastern Iran

    Directory of Open Access Journals (Sweden)

    Hossein Ansari Nik

    2014-11-01

    Full Text Available This study was conducted to investigate the effects of supplementation of milk thistle seeds (MTS and thyme seeds (TS on blood chemical, lipid profile and immune response in broiler chicks. In this study, 160 one-day-old chicks (Ross 308 were allocated to four treatments with four replicates based on a completely randomized design in a 2×2 factorial arrangement. The treatment groups were (A basal control diet, (B basal diet with 0.2 g/kg of MTS, (C basal diet with 0.2 g/kg of TS and (D basal diet with 0.2 g/kg of MTS and 0.2 g/kg of TS. Birds fed the (D supplemented treatment (MTS plus TS had the greatest levels of total protein, 4.26±0.27 g/L; albumin, 2.21±0.02 g/L; globulin 2.28±0.23 g/L; and aspartate aminotransferase (AST activity, 152.18±4.46 U/L than the control birds [group (A] (P<0.05. MTS alone or in combination with TS reduced the cholesterol in the serum of the broilers (P<0.05, and this effect was more pronounced for the (C treatment (TS alone (P<0.05. Treatment consumption with MTS plus TS [group (D] significantly increased the concentration of high-density lipoprotein cholesterol (HDL-C, 90.32±2.28 mmol/L, but low-density lipoprotein cholesterol (LDL-C, 10.44±0.07 mmol/L, and triglyceride concentrations, 60.75±2.65 mmol/L, were decreased compared to control (P<0.05. However, none of the immunity parameters and liver enzymes differed significantly in MTS or TS groups. The present research indicated that supplements of MTS and TS have a protective influence on the lipids profile, total protein, globulin, albumin and AST levels in broiler chicks.

  16. Unfavorable inflammatory profile in adults at risk of type 2 diabetes identified by hemoglobin A1c levels according to the American Diabetes Association criteria.

    Science.gov (United States)

    Fiorentino, T V; Hribal, M L; Perticone, M; Andreozzi, F; Sciacqua, A; Perticone, F; Sesti, G

    2015-04-01

    We aimed to evaluate the inflammatory profile of individuals with prediabetes defined by HbA1c levels, according to the new American Diabetes Association criteria, and to determine the ability of HbA1c to identify individuals with subclinical inflammation independently of the contribution of other metabolic parameters such as fasting, 1- or 2-h post-load glucose (PG) levels. High sensitivity C-reactive protein (hsCRP), erythrocyte sedimentation rate (ESR), fibrinogen, white blood cells (WBC) count and complement C3 (C3) were assessed, and oral glucose tolerance test (OGTT) was performed in 711 adults. Subjects were stratified into three groups according to their HbA1c levels. Poor agreement existed between HbA1c and 2-h PG criteria for identification of individuals with prediabetes (κ coefficient = 0.300). As compared with subjects having HbA1c <5.7 % (39 mmol/mol), individuals with prediabetes (HbA1c 5.7-6.4 %, [39-46 mmol/mol]) exhibited a significant increase of the concentration of five inflammatory markers (hsCRP, ESR, fibrinogen, WBC count, C3) as well as of a cluster of inflammatory markers, as measured by an inflammatory score after adjusting for sex, age, smoking, fasting, 1- and 2-h PG levels. In multiple regression models including sex, age, body mass index, smoking habit, fasting, 1- and 2-h PG levels, and HOMA index, HbA1c levels were significant independent contributors to each of the five inflammatory markers examined. These data suggest that HbA1c is a reliable marker of glucose homeostasis, and may identify individuals at increased risk of diabetes with unfavorable inflammatory profile independently from fasting and 2-h PG levels.

  17. Liver Biomarkers and Lipid Profiles in Mexican and Mexican-American 10- to 14-Year-Old Adolescents at Risk for Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Ana Cecilia Fernández-Gaxiola

    2017-01-01

    Full Text Available Liver enzymes alanine aminotransferase (ALT and gamma glutamyl transferase (GGT are markers for type 2 diabetes mellitus (T2DM; alkaline phosphatase is a marker of liver disease. Mexican-American adolescents are disproportionately affected by T2DM, while in Mexico its prevalence is emerging. We assessed liver biomarkers and lipid profiles among Mexican and Mexican-American adolescents 10–14 years old with high/low risk of T2DM through a cross-sectional, descriptive study (Texas n=144; Mexico n=149. We included family medical histories, anthropometry, and blood pressure. Obesity was present in one-third of subjects in both sites. ALT (UL was higher (p<0.001 in high-risk adolescents (23.5 ± 19.5 versus 17.2 ± 13.4 for males, 19.7 ± 11.6 versus 15.1 ± 5.5 for females, in Toluca and in Texas (26.0 ± 14.7 versus 20.0 ± 13.2 for males, 18.2 ± 13.4 versus 14.6 ± 10.1 for females, as well as GGT (UL (p<0.001 (18.7 ± 11.1 versus 12.4 ± 2.3 for males, 13.6 ± 5.8 versus 11.5 ± 3.9 for Mexican females; 21.0 ± 6.8 versus 15.4 ± 5.5 for males, 14.3 ± 5.0 versus 13.8 ± 5.3 for females in Texas. We found no differences by sex or BMI. Total cholesterol and HDL were higher among Mexican-Americans (p<0.001. In conclusion, multiple risk factors were present in the sample. We found differences by gender and between high and low risk for T2DM adolescents in all liver enzymes in both sites.

  18. Liver Biomarkers and Lipid Profiles in Mexican and Mexican-American 10- to 14-Year-Old Adolescents at Risk for Type 2 Diabetes

    Science.gov (United States)

    Fernández-Gaxiola, Ana Cecilia; Fulda, Kimberly G.; Martínez-Carrillo, Beatriz E.; Franks, Susan F.; Fernando, Shane

    2017-01-01

    Liver enzymes alanine aminotransferase (ALT) and gamma glutamyl transferase (GGT) are markers for type 2 diabetes mellitus (T2DM); alkaline phosphatase is a marker of liver disease. Mexican-American adolescents are disproportionately affected by T2DM, while in Mexico its prevalence is emerging. We assessed liver biomarkers and lipid profiles among Mexican and Mexican-American adolescents 10–14 years old with high/low risk of T2DM through a cross-sectional, descriptive study (Texas n = 144; Mexico n = 149). We included family medical histories, anthropometry, and blood pressure. Obesity was present in one-third of subjects in both sites. ALT (UL) was higher (p < 0.001) in high-risk adolescents (23.5 ± 19.5 versus 17.2 ± 13.4 for males, 19.7 ± 11.6 versus 15.1 ± 5.5 for females), in Toluca and in Texas (26.0 ± 14.7 versus 20.0 ± 13.2 for males, 18.2 ± 13.4 versus 14.6 ± 10.1 for females), as well as GGT (UL) (p < 0.001) (18.7 ± 11.1 versus 12.4 ± 2.3 for males, 13.6 ± 5.8 versus 11.5 ± 3.9 for Mexican females; 21.0 ± 6.8 versus 15.4 ± 5.5 for males, 14.3 ± 5.0 versus 13.8 ± 5.3 for females in Texas). We found no differences by sex or BMI. Total cholesterol and HDL were higher among Mexican-Americans (p < 0.001). In conclusion, multiple risk factors were present in the sample. We found differences by gender and between high and low risk for T2DM adolescents in all liver enzymes in both sites. PMID:28929119

  19. Perfil do idoso em área metropolitana na região sudeste do Brasil: resultados de inquérito domiciliar Profile of the elderly in an metropolitan area of Southeastern Brazil: results of a household survey

    Directory of Open Access Journals (Sweden)

    Luiz Roberto Ramos

    1993-04-01

    Full Text Available Trata-se de estudo multicêntrico visando levantar as necessidades de saúde da população de idosos residentes em zona urbana, conduzido em 6 países na América Latina e coordenado pela Organização Panamericana da Saúde. No Brasil, 1.602 idosos (60 anos e + residentes no Distrito de São Paulo, participaram de inquérito domiciliar com questionário de avaliação funcional multidimensional - amostra populacional aleatória, em múltiplos estágios, estratificada por nível socioeconômico. Os resultados mostraram uma população bastante carente (70% tinha uma renda per capita de menos de 100 dólares por mês, vivendo predominantemente em domicílios multigeracionais (59% viviam com os filhos e/ou com netos, com alta prevalência de doenças crônicas (somente 14% referiu não ter nenhuma doença e distúrbios psiquiátricos (27% foram considerados casos psiquiátricos, e com uma elevada proporção de pessoas com perda de autonomia (47% precisavam de ajuda para realizar pelo menos uma das atividades da vida diária. Os resultados são analisados tendo em vista as demandas futuras por serviços de saúde especializados e suporte social por parte da crescente população de idosos no Brasil.A multicentre study concerned with the health needs of the elderly population living in urban areas and coordinated by the Panamerican Health Organization was undertaken in 6 Latin-American countries. In Brazil, 1,602 elderly residents (of 60 years of age and over in the District of S. Paulo, constituting a multistage random sample stratified by socioeconomic status, participated in a household survey using a multidemensional functional assessment questionnaire. The results showed a highly deprived population (70% had a per capita income of less than US$ 100 per month, living mostly in multigenerational households (59% were living with children and/or grandchildren, with a high prevalence of chronic physical illnesses (only 14% referred no illness and

  20. The new latin american historical novel: the deconstruction of a demonized profile built bythe chronicles between the years of 1559 and 1561.

    Directory of Open Access Journals (Sweden)

    Gilmei Francisco Fleck

    2017-12-01

    Full Text Available By analyzing the literary piece Lope de Aguirre: Crónicas (1559-1561, by Mampel González and Escadell Tur (1981 we aim to verify this European conqueror profile that names the book. With the main focus on Aguirre, the six chronicles related in the book present the trajectory and the happenings in Pedro de Ursúa’s expedition, in 1560, in which he had the mission of finding the treasures of El Dorado. When he established a vital link with Peru region, Aguirre, in a letter do the Spanish Crown, denaturalizes himself from his domains, a fact that coincides with a pre-declaration of Independence of the American territory. Due to the course the expedition has taken, Aguirre is betrayed by his fellows, the ones who wrote texts full of convictions against the fragmented character. Based on that, this bibliographical investigation tries to recover Aguirre’s discursive image in the chronicles mentioned in order to, comparatively with the data from these chronicles, make reference to the historical novels like Daimón, by Abel Posse (1978 and Lope de Aguirre: Príncipe de la Libertad, by Miguel Otero Silva (1979.

  1. Southeastern superpave center pooled-fund activities.

    Science.gov (United States)

    2010-02-01

    Much has been learned about materials characteristics, testing procedures, new equipment, mix design, and pavement performance through the many studies conducted as a part of the Southeastern Superpave Center (SSC) pooled-fund program. Lessons learne...

  2. Butterfly Surveys in Southeastern North Dakota : 1997

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The goal of this study was to inventory butterflies and skippers on a number of wetland prairie sites in southeastern North Dakota, and pinpoint the location and...

  3. Butterfly Surveys in Southeastern North Dakota : 1996

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The goal of this study was to inventory butterflies and skippers on a number of wetland prairie sites in southeastern North Dakota, and pinpoint the location and...

  4. Mental Health and African Americans

    Science.gov (United States)

    ... Minority Population Profiles > Black/African American > Mental Health Mental Health and African Americans Poverty level affects mental health ... compared to 120% of non-Hispanic whites. 1 MENTAL HEALTH STATUS Serious psychological distress among adults 18 years ...

  5. A randomized controlled trial to evaluate the effect of incorporating peanuts into an American Diabetes Association meal plan on the nutrient profile of the total diet and cardiometabolic parameters of adults with type 2 diabetes

    OpenAIRE

    Wien, Michelle; Oda, Keiji; Sabaté, Joan

    2014-01-01

    Background According to the American Diabetes Association (ADA), the nutritional goals for patients with type 2 diabetes (T2D) are to achieve an optimal nutrient intake to achieve normoglycemia and a cardioprotective lipid profile. Peanuts are nutrient dense foods that contain high levels of monounsaturated fat (MUFA) and are a natural source of arginine, fiber, phytosterols, resveritrol, niacin, folate, vitamin E and magnesium, which have the potential for improving blood lipids and glycemic...

  6. Cultural Affiliation Study in Support of Native American Consultation Efforts for Fort Gordon, GA: Richmond, Jefferson, McDuffie, and Columbia Counties

    Science.gov (United States)

    2008-06-01

    southeastern Indians. Nashville: The University of Tennessee Press. Hudson, Charles, ed. 1985. Ethnology of the southeastern Indians. New York...Mooney, James. 1900. Myths of the Cherokees. Bureau of American ethnology 19th annual report, pt. 1, 1897-1898. Washington, DC: Government Printing...the Creek Indians and their neighbors. Bureau of American Ethnology Bulletin No. 73. Washington, DC. ———. 1946. The Indians of the Southeastern United

  7. Modeling temperature inversion in southeastern Yellow Sea during winter 2016

    Science.gov (United States)

    Pang, Ig-Chan; Moon, Jae-Hong; Lee, Joon-Ho; Hong, Ji-Seok; Pang, Sung-Jun

    2017-05-01

    A significant temperature inversion with temperature differences larger than 3°C was observed in the southeastern Yellow Sea (YS) during February 2016. By analyzing in situ hydrographic profiles and results from a regional ocean model for the YS, this study examines the spatiotemporal evolution of the temperature inversion and its connection with wind-induced currents in winter. Observations reveal that in winter, when the northwesterly wind prevails over the YS, the temperature inversion occurs largely at the frontal zone southwest of Korea where warm/saline water of a Kuroshio origin meets cold/fresh coastal water. Our model successfully captures the temperature inversion observed in the winter of 2016 and suggests a close relation between northwesterly wind bursts and the occurrence of the large inversion. In this respect, the strong northwesterly wind drove cold coastal water southward in the upper layer via Ekman transport, which pushed the water mass southward and increased the sea level slope in the frontal zone in southeastern YS. The intensified sea level slope propagated northward away from the frontal zone as a shelf wave, causing a northward upwind flow response along the YS trough in the lower layer, thereby resulting in the large temperature inversion. Diagnostic analysis of the momentum balance shows that the westward pressure gradient, which developed with shelf wave propagation along the YS trough, was balanced with the Coriolis force in accordance with the northward upwind current in and around the inversion area.

  8. Chronic Liver Disease and African Americans

    Science.gov (United States)

    ... Population Profiles > Black/African American > Chronic Liver Disease Chronic Liver Disease and African Americans Among African Americans, chronic liver disease is a leading cause of death. While the ...

  9. Variation in the structure of bird nests between northern Manitoba and southeastern Ontario.

    Directory of Open Access Journals (Sweden)

    Carla A Crossman

    Full Text Available Traits that converge in appearance under similar environmental conditions among phylogenetically independent lineages are thought to represent adaptations to local environments. We tested for convergence in nest morphology and composition of birds breeding in two ecologically different locations in Canada: Churchill in northern Manitoba and Elgin in southeastern Ontario. We examined nests from four families of passerine birds (Turdidae: Turdus, Parulidae: Dendroica, Emberizidae: Passerculus and Fringillidae: Carduelis where closely related populations or species breed in both locations. Nests of American Robins, Yellow Warblers, and Carduelis finches had heavier nest masses, and tended to have thicker nest-walls, in northern Manitoba compared with conspecifics or congenerics breeding in southeastern Ontario. Together, all species showed evidence for wider internal and external nest-cup diameters in northern Manitoba, while individual species showed varying patterns for internal nest-cup and external nest depths. American Robins, Yellow Warblers, and Carduelis finches in northern Manitoba achieved heavier nest masses in different ways. American Robins increased all materials in similar proportions, and Yellow Warblers and Common Redpolls used greater amounts of select materials. While changes in nest composition vary uniquely for each species, the pattern of larger nests in northern Manitoba compared to southeastern Ontario in three of our four phylogenetically-independent comparisons suggests that birds are adapting to similar selective pressures between locations.

  10. VM-ADCP measured upper ocean currents in the southeastern Arabian Sea and Equatorial Indian Ocean during December, 2000

    Digital Repository Service at National Institute of Oceanography (India)

    Murty, V.S.N.; Suryanarayana, A.; Somayajulu, Y.K.; Raikar, V.; Tilvi, V.

    The Vessel-Mounted Acoustic Doppler Current Profiler (VM-ADCP) measured currents in the upper 200 m along the cruise track covering the southeastern Arabian Sea and the Eastern Equatorial Indian Ocean during northern winter monsoon (10-31 December...

  11. Integrated "omics" profiling indicates that miRNAs are modulators of the ontogenetic venom composition shift in the Central American rattlesnake, Crotalus simus simus.

    Science.gov (United States)

    Durban, Jordi; Pérez, Alicia; Sanz, Libia; Gómez, Aarón; Bonilla, Fabián; Rodríguez, Santos; Chacón, Danilo; Sasa, Mahmood; Angulo, Yamileth; Gutiérrez, José M; Calvete, Juan J

    2013-04-10

    Understanding the processes that drive the evolution of snake venom is a topic of great research interest in molecular and evolutionary toxinology. Recent studies suggest that ontogenetic changes in venom composition are genetically controlled rather than environmentally induced. However, the molecular mechanisms underlying these changes remain elusive. Here we have explored the basis and level of regulation of the ontogenetic shift in the venom composition of the Central American rattlesnake, Crotalus s. simus using a combined proteomics and transcriptomics approach. Proteomic analysis showed that the ontogenetic shift in the venom composition of C. s. simus is essentially characterized by a gradual reduction in the expression of serine proteinases and PLA2 molecules, particularly crotoxin, a β-neurotoxic heterodimeric PLA2, concominantly with an increment of PI and PIII metalloproteinases at age 9-18 months. Comparison of the transcriptional activity of the venom glands of neonate and adult C. s. simus specimens indicated that their transcriptomes exhibit indistinguisable toxin family profiles, suggesting that the elusive mechanism by which shared transcriptomes generate divergent venom phenotypes may operate post-transcriptionally. Specifically, miRNAs with frequency count of 1000 or greater exhibited an uneven distribution between the newborn and adult datasets. Of note, 590 copies of a miRNA targeting crotoxin B-subunit was exclusively found in the transcriptome of the adult snake, whereas 1185 copies of a miRNA complementary to a PIII-SVMP mRNA was uniquely present in the newborn dataset. These results support the view that age-dependent changes in the concentration of miRNA modulating the transition from a crotoxin-rich to a SVMP-rich venom from birth through adulthood can potentially explain what is observed in the proteomic analysis of the ontogenetic changes in the venom composition of C. s. simus. Existing snake venom toxins are the result of early

  12. Integrated “omics” profiling indicates that miRNAs are modulators of the ontogenetic venom composition shift in the Central American rattlesnake, Crotalus simus simus

    Science.gov (United States)

    2013-01-01

    Background Understanding the processes that drive the evolution of snake venom is a topic of great research interest in molecular and evolutionary toxinology. Recent studies suggest that ontogenetic changes in venom composition are genetically controlled rather than environmentally induced. However, the molecular mechanisms underlying these changes remain elusive. Here we have explored the basis and level of regulation of the ontogenetic shift in the venom composition of the Central American rattlesnake, Crotalus s. simus using a combined proteomics and transcriptomics approach. Results Proteomic analysis showed that the ontogenetic shift in the venom composition of C. s. simus is essentially characterized by a gradual reduction in the expression of serine proteinases and PLA2 molecules, particularly crotoxin, a β-neurotoxic heterodimeric PLA2, concominantly with an increment of PI and PIII metalloproteinases at age 9–18 months. Comparison of the transcriptional activity of the venom glands of neonate and adult C. s. simus specimens indicated that their transcriptomes exhibit indistinguisable toxin family profiles, suggesting that the elusive mechanism by which shared transcriptomes generate divergent venom phenotypes may operate post-transcriptionally. Specifically, miRNAs with frequency count of 1000 or greater exhibited an uneven distribution between the newborn and adult datasets. Of note, 590 copies of a miRNA targeting crotoxin B-subunit was exclusively found in the transcriptome of the adult snake, whereas 1185 copies of a miRNA complementary to a PIII-SVMP mRNA was uniquely present in the newborn dataset. These results support the view that age-dependent changes in the concentration of miRNA modulating the transition from a crotoxin-rich to a SVMP-rich venom from birth through adulhood can potentially explain what is observed in the proteomic analysis of the ontogenetic changes in the venom composition of C. s. simus. Conclusions Existing snake venom

  13. Southeastern Power Administration 2012 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-01-01

    Dear Secretary Moniz: I am pleased to submit Southeastern Power Administration’s (Southeastern) fiscal year (FY) 2012 Annual Report for your review. This report reflects our agency’s programs, accomplishments, operational, and financial activities for the 12-month period beginning October 1, 2011, and ending September 30, 2012. This past year, Southeastern marketed approximately 5.4 billion kilowatt-hours of energy to 487 wholesale customers in 10 southeastern states. Revenues from the sale of this power totaled about $263 million. With the financial assistance and support of Southeastern’s customers, funding for capitalized equipment purchases and replacements at hydroelectric facilities operated by the U.S. Army Corps of Engineers (Corps) continued in FY 2012. Currently, there are more than 214 customers participating in funding infrastructure renewal efforts of powerplants feeding the Georgia-Alabama-South Carolina, Kerr-Philpott, and Cumberland Systems. This funding, which totaled more than $71 million, provided much needed repairs and maintenance for aging projects in Southeastern’s marketing area. Drought conditions continued in the southeastern region of the United States this past year, particularly in the Savannah River Basin. Lack of rainfall strained our natural and financial resources. Power purchases for FY 2012 in the Georgia-Alabama-South Carolina System totaled approximately $29 million. About $8 million of this amount was for replacement power, which is purchased only during adverse water conditions in order to meet Southeastern’s customer contract requirements. Southeastern’s goal is to maximize the benefits of our region’s water resources. Competing uses of these resources will present another challenging year for Southeastern’s employees. With the cooperation and communication among the Department of Energy (DOE), preference customers, and Corps, I am certain Southeastern is positioned to meet these challenges in the future. We

  14. Southeastern Power Administration 2011 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-12-31

    Dear Secretary Chu: I am pleased to submit Southeastern Power Administration’s (Southeastern) fiscal year (FY) 2011 Annual Report for your review. This report reflects our agency’s programs, accomplishments, operational, and financial activities for the 12-month period beginning October 1, 2010, and ending September 31, 2011. This past year, Southeastern marketed approximately 6.2 billion kilowatt-hours of energy to 489 wholesale customers in 10 southeastern states. Revenues from the sale of this power totaled more than $264 million. With the financial assistance and support of Southeastern’s customers, funding for capitalized equipment purchases and replacements at hydroelectric facilities operated by the U.S. Army Corps of Engineers (Corps) continued in FY 2011. This funding, which totaled more than $45 million, provided much needed repairs and maintenance for aging projects in Southeastern’s marketing area. Currently, there are more than 214 customers participating in the funding efforts in the Georgia-Alabama-South Carolina, Kerr-Philpott, and Cumberland Systems of projects. Drought conditions continued in the southeastern region of the United States this past year, particularly in the Savannah River Basin. Lack of rain placed strains on our natural and financial resources. Power purchases for FY 2011 totaled approximately $38 million. About $9 million of this amount was for replacement power, which is purchased only during adverse water conditions in order to meet Southeastern’s customer contract requirements. Southeastern’s goal is to maximize the benefits of our region’s water resources. Competing uses of these resources will present another challenging year for Southeastern’s employees. With the cooperation and communication among the Department of Energy (DOE), preference customers, and Corps, I am certain Southeastern is positioned to meet these challenges in the future. We are committed to providing reliable hydroelectric power to

  15. Southeastern Scarp of Olympus Mons

    Science.gov (United States)

    2002-01-01

    (Released 4 June 2002) The Science The movement pathways of molten rock, or lava, is demonstrated in this image of a portion of Olympus Mons, the largest volcano in our solar system. These now-solid lava flows all show nearly the same orientation, having flowed from northeast to southwest, down the slope of the volcano's southeastern flank. Throughout the image, narrow pairs of lineaments can be observed ? these are called levees, and are essentially channel walls formed by the solidification and buildup of the edges of the lava flows. We can determine that the high-standing mountains must be older than the flows because they blocked their passage, causing the flows to change direction and go around the taller mountains. As in other THEMIS images, the lack of bright-dark contrast in this image indicates that a layer of dust covers these surfaces. The surfaces of the lava flows are virtually uncratered, attesting to the relatively recent formation of the flows, where ?recent? is within the last 500 million years or so. Several meteorites found on Earth appear to have come from volcanic regions on Mars ? their ages are as young as 180 million years, leading many scientists to suggest that volcanoes of the Tharsis region, including Olympus Mons, may be the source regions of these meteorites. A prominent pear-shaped bowl is apparent on a hill in the lower right third of the image ? the collapse and mass movement of material down slope, which also formed a debris pile below and southeast of the bowl, likely formed this feature. The Story Millions and millions of years ago, a huge impact blasted a crater into the surface of Mars, sending particles of the Martian surface scattering into space at great speeds, where they spent millions and millions of years calmly in space before encountering a nearby orbiting planet: our own planet Earth. Hurtling down through Earth's atmosphere, these pieces of Mars landed in various regions of our world and were discovered by modern

  16. Do scrapers increase downstream? Patterns in southeastern ...

    African Journals Online (AJOL)

    We measured scraper biomass and relative abundance and epilithic chlorophyll and organic matter on a single occasion at 17 sites ranging from order 1 to order 4 on five streams in southeastern Australia. Biomass of invertebrate scrapers was not related to chlorophyll concentration and was negatively related to epilithic ...

  17. Groundwater exploitation in the Abakaliki metropolis (southeastern ...

    African Journals Online (AJOL)

    aghomotsegin

    Full Length Research Paper. Groundwater exploitation in the Abakaliki metropolis. (southeastern Nigeria): Issues and challenges. O. P. Aghamelu*, H. N. Ezeh and A. I. Obasi. Department of Geology and Exploration Geophysics, Ebonyi State University, P.M.B., 053,. Abakaliki, Ebonyi State, Nigeria. Accepted 24 September ...

  18. CRED Shallow CTD Profiles; Rose Atoll, American Samoa; Cruise: HI1001_LEGII, Data Date Range: 20100302-20100306 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  19. CRED Shallow CTD Profiles; Ofu and Olosega Islands, American Samoa; Cruise: HI0602, Data Date Range: 20060226-20060228 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  20. CRED Shallow CTD Profiles; Ta'u, American Samoa; Cruise: HI1001_LEGII, Data Date Range: 20100312-20100320 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  1. CRED Shallow CTD Profiles; Ofu and Olosega Islands, American Samoa; Cruise: HI1001_LEGII, Data Date Range: 20100310-20100320 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  2. CRED Shallow CTD Profiles; Ofu and Olosega Islands, American Samoa; Cruise: HI0802, Data Date Range: 20080229-20080229 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  3. CRED Shallow CTD Profiles; Ta'u, American Samoa; Cruise: OES0402, Data Date Range: 20040204-20040205 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  4. CRED Shallow CTD Profiles; Ta'u, American Samoa; Cruise: HI0802, Data Date Range: 20080301-20080303 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  5. CRED Shallow CTD Profiles; Rose Atoll, American Samoa; Cruise: HA1201_LEGII&III, Data Date Range: 20120419-20120422 (NODC Accession 0107470)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  6. CRED Shallow CTD Profiles; Tutuila, American Samoa; Cruise: HA1201_LEGII&III, Data Date Range: 20120401-20120406 (NODC Accession 0107470)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  7. CRED Shallow CTD Profiles; Ta'u, American Samoa; Cruise: HA1201_LEGII&III, Data Date Range: 20120422-20120423 (NODC Accession 0107470)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  8. CRED Shallow CTD Profiles; Ofu and Olosega Islands, American Samoa; Cruise: HA1201_LEGII&III, Data Date Range: 20120424-20120426 (NODC Accession 0107470)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  9. National Coral Reef Monitoring Program: Shallow Water Conductivity-Temperature-Depth (CTD) Profiles for selected locations across American Samoa in 2015

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Near-shore shallow water Conductivity-Temperature-Depth (CTD) surveys provided vertical profiles of temperature, salinity, and turbidity providing indications for...

  10. CRED Shallow CTD Profiles; Ofu and Olosega Islands, American Samoa; Cruise: TC0201_LEGII, Data Date Range: 20020213-20020215 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  11. CRED Shallow CTD Profiles; Ofu and Olosega Islands, American Samoa; Cruise: OES0402, Data Date Range: 20040206-20040213 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  12. CRED Shallow CTD Profiles; Ta'u, American Samoa; Cruise: HI0602, Data Date Range: 20060302-20060304 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  13. CRED Shallow CTD Profiles; Swains Island, American Samoa; Cruise: HI1001_LEGII, Data Date Range: 20100316-20100318 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  14. CRED Shallow CTD Profiles; Swains Island, American Samoa; Cruise: HA1201_LEGI, Data Date Range: 20120321-20120323 (NODC Accession 0107470)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  15. CRED Shallow CTD Profiles; Ta'u, American Samoa; Cruise: TC0201_LEGII, Data Date Range: 20020211-20020213 (NODC Accession 0039382).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED shallow Conductivity-Temperature-Depth (CTD) casts are vertical profiles (max 30 meter depth, downcast only) of temperature, conductivity and pressure. Data are...

  16. A Profile of Americans' Media Use and Political Socialization Effects: Television and the Internet's Relationship to Social Connectedness in the USA

    Science.gov (United States)

    German, Daniel; Lally, Caitlin

    2007-01-01

    This research project traces the media use habits of children and adults. Over time, television consumption is increasing even though computer and Internet activities are also rapidly increasing. The American people are consuming greater amounts of electronic media while traditional newspaper use is declining. It appears that people are not…

  17. Distribution and abundance of Pleuronectiformes larvae off Southeastern Brazil

    National Research Council Canada - National Science Library

    Garbini, Camilla Nunes; Zani-Teixeira, Maria de Lourdes; Ohkawara, Márcio Hidekazu; Katsuragawa, Mario

    2014-01-01

    The objective of this study was the description of the composition, abundance and density in horizontal and vertical distribution of Pleuronectiformes larvae on the southeastern Brazilian continental shelf...

  18. Further Validation of the Psychosocial Costs of Racism to Whites Scale on a Sample of University Students in the Southeastern United States

    Science.gov (United States)

    Sifford, Amy; Ng, Kok-Mun; Wang, Chuang

    2009-01-01

    We examined the factor structure of the Psychosocial Costs of Racism to Whites Scale (PCRW; Spanierman & Heppner, 2004) on 766 White American university students from the southeastern United States. Results from confirmatory factor analyses supported the 3-factor model proposed by Spanierman and Heppner (2004). The construct validity of the…

  19. Identifying Turtle Shell Rattles in the Archaeological Record of the Southeastern United States

    Directory of Open Access Journals (Sweden)

    Andrew Gillreath-Brown

    2017-12-01

    Full Text Available The construction of rattles from turtle (Testudines shells is an important consideration when distinguishing between food and non-food uses of archaeological turtle remains. However, the identification of turtle shell rattles in prehistoric contexts can be quite challenging. Equifinality is a major problem for being able to distinguish rattles from food refuse, particularly when a carapace is not burnt or modified. In addition, diversity, abundance, and distribution of Chelonian taxa varies throughout the southeastern United States, creating differential access for indigenous groups. Thus, multiple lines of evidence are needed from archaeological, ethnographic, and ethnohistoric records to successfully argue for the production and use of turtle shell rattles in the prehistoric southeastern United States. In this article, we present examples of turtle shell rattles in the southeastern United States to highlight their function and use by indigenous groups, the construction process, and several common characteristics, or an object trait list, that can aid in the identification of fragmentary turtle shell rattle remains. Proper identification of turtle remains is important for interpreting faunal remains and may be of interest to indigenous groups claiming cultural items under the Native American Graves Protection and Repatriation Act (NAGPRA.

  20. Survey for the presence of Phytophthora cinnamomi on reclaimed mined lands in Ohio chosen for restoration of the American chestnut

    Science.gov (United States)

    Shiv Hiremath; Kirsten Lehtoma; Jenise M. Bauman

    2013-01-01

    We have been planting blight resistant American chestnut seedlings on reclaimed coal mined areas in Southeastern Ohio, which was once within the natural range of the American chestnut. Towards the goal of restoring the American chestnut, we are testing suitable sites that can aid survival, growth and establishment of planted seedlings pre-inoculated with...

  1. geochemistry of schists of northwest obudu plateau, southeastern ...

    African Journals Online (AJOL)

    REV YOUNG EZENWA OBIOHA

    Evidence of Paleo-Proterozoic (Ca. 1769Ma) component in the Basement Complex of. Southeastern Nigeria. J. Min. Geol. 33: 81- 88. Ekwueme, B. N. and Onyeagocha, A. C., 1986. Geochemistry of metasedimentary rocks of. Uwet area, Oban Massif, Southeastern Nigeria. Geol. Rundsch. 75, 411 – 420. Ephraim, B. E. ...

  2. Efficiency Analysis of Southeastern U.S. Meat Goat Production

    OpenAIRE

    Qushim, Berdikul; Gillespie, Jeffrey; McMillin, Kenneth

    2015-01-01

    Technical efficiency, scale and scope economies, marginal productive contributions for inputs and outputs, and efficiency drivers were determined for the Southeastern U.S meat goat enterprise. The average technical efficiency was 0.88. We find increasing returns to scale and scope economies for Southeastern U.S. meat goat enterprises.

  3. Flammability of litter from southeastern trees: a preliminary assessment

    Science.gov (United States)

    J. Morgan Varner; Jeffrey M. Kane; Erin M. Banwell; Jesse K. Kreye

    2015-01-01

    The southeastern United States possesses a great diversity of woody species and an equally impressive history of wildland fires. Species are known to vary in their flammability, but little is known about southeastern species. We used published data and our own collections to perform standard litter flammability tests on a diverse suite of 25 native overstory trees from...

  4. Chronic Liver Disease and Asian Americans/Pacific Islanders

    Science.gov (United States)

    ... Population Profiles > Asian American > Chronic Liver Disease Chronic Liver Disease and Asian Americans/Pacific Islanders Among Asian Americans, chronic liver disease is a leading cause of death. While the ...

  5. Genomic aberrations in an African American colorectal cancer cohort reveals a MSI-specific profile and chromosome X amplification in male patients.

    Directory of Open Access Journals (Sweden)

    Hassan Brim

    Full Text Available OBJECTIVE: DNA aberrations that cause colorectal cancer (CRC occur in multiple steps that involve microsatellite instability (MSI and chromosomal instability (CIN. Herein, we studied CRCs from AA patients for their CIN and MSI status. EXPERIMENTAL DESIGN: Array CGH was performed on 30 AA colon tumors. The MSI status was established. The CGH data from AA were compared to published lists of 41 TSG and oncogenes in Caucasians and 68 cancer genes, proposed via systematic sequencing for somatic mutations in colon and breast tumors. The patient-by-patient CGH profiles were organized into a maximum parsimony cladogram to give insights into the tumors' aberrations lineage. RESULTS: The CGH analysis revealed that CIN was independent of age, gender, stage or location. However, both the number and nature of aberrations seem to depend on the MSI status. MSI-H tumors clustered together in the cladogram. The chromosomes with the highest rates of CGH aberrations were 3, 5, 7, 8, 20 and X. Chromosome X was primarily amplified in male patients. A comparison with Caucasians revealed an overall similar aberration profile with few exceptions for the following genes; THRB, RAF1, LPL, DCC, XIST, PCNT, STS and genes on the 20q12-q13 cytoband. Among the 68 CAN genes, all showed some level of alteration in our cohort. CONCLUSION: Chromosome X amplification in male patients with CRC merits follow-up. The observed CIN may play a distinctive role in CRC in AAs. The clustering of MSI-H tumors in global CGH data analysis suggests that chromosomal aberrations are not random.

  6. Attenuation of ground-motion spectral amplitudes in southeastern Australia

    Science.gov (United States)

    Allen, T.I.; Cummins, P.R.; Dhu, T.; Schneider, J.F.

    2007-01-01

    A dataset comprising some 1200 weak- and strong-motion records from 84 earthquakes is compiled to develop a regional ground-motion model for southeastern Australia (SEA). Events were recorded from 1993 to 2004 and range in size from moment magnitude 2.0 ??? M ??? 4.7. The decay of vertical-component Fourier spectral amplitudes is modeled by trilinear geometrical spreading. The decay of low-frequency spectral amplitudes can be approximated by the coefficient of R-1.3 (where R is hypocentral distance) within 90 km of the seismic source. From approximately 90 to 160 km, we observe a transition zone in which the seismic coda are affected by postcritical reflections from midcrustal and Moho discontinuities. In this hypocentral distance range, geometrical spreading is approximately R+0.1. Beyond 160 km, low-frequency seismic energy attenuates rapidly with source-receiver distance, having a geometrical spreading coefficient of R-1.6. The associated regional seismic-quality factor can be expressed by the polynomial: log Q(f) = 3.66 - 1.44 log f + 0.768 (log f)2 + 0.058 (log f)3 for frequencies 0.78 ??? f ??? 19.9 Hz. Fourier spectral amplitudes, corrected for geometrical spreading and anelastic attenuation, are regressed with M to obtain quadratic source scaling coefficients. Modeled vertical-component displacement spectra fit the observed data well. Amplitude residuals are, on average, relatively small and do not vary with hypocentral distance. Predicted source spectra (i.e., at R = 1 km) are consistent with eastern North American (ENA) Models at low frequencies (f less than approximately 2 Hz) indicating that moment magnitudes calculated for SEA earthquakes are consistent with moment magnitude scales used in ENA over the observed magnitude range. The models presented represent the first spectral ground-motion prediction equations develooed for the southeastern Australian region. This work provides a useful framework for the development of regional ground-motion relations

  7. Constructing Academic Inadequacy: African American Athletes' Stories of Schooling.

    Science.gov (United States)

    Benson, Kirsten F.

    2000-01-01

    This qualitative study interviewed eight academically "at risk" African American athletes at a southeastern university with a major revenue-producing football program. Analysis suggested that the athletes' marginal academic performance was constructed in a system of interrelated practices engaged in by all the significant members of the academic…

  8. Dietary Acculturation and Predictors of Anthropometric Indicators Among Filipino Americans

    OpenAIRE

    Reimund C. Serafica; Susan H. Lane; Clementina D. Ceria-Ulep

    2013-01-01

    The aim of this study was to explore the relationship of the demographic variables, level of acculturation, dietary consumption of fat, sugar, fruits and vegetables and dietary acculturation to the anthropometric measurement of Filipino Americans (FAs) in the United States. The study sample consisted of 128 FAs (N = 128) residing in the southeastern part of the United States. Participants completed the demographics, th...

  9. Recent trends and patterns in breast cancer incidence among Eastern and Southeastern Asian women.

    Science.gov (United States)

    Shin, Hai-Rim; Joubert, Clementine; Boniol, Mathieu; Hery, Clarisse; Ahn, Sei Hyun; Won, Young-Joo; Nishino, Yoshikazu; Sobue, Tomotaka; Chen, Chien-Jen; You, San-Lin; Mirasol-Lumague, Maria Rica; Law, Stephen Chun-Key; Mang, Oscar; Xiang, Yong-Bing; Chia, Kee-Seng; Rattanamongkolgul, Suthee; Chen, Jian-Guo; Curado, Maria Paula; Autier, Philippe

    2010-11-01

    Incidence of breast cancer is rising in Asian countries, and breast cancer is the most common cancer among Asian women. However, there are few recent descriptive reports on the epidemiology of breast cancer among Eastern and Southeastern Asian populations. We examined incidence trends for invasive breast cancer in women aged ≥20 years from 15 registries in Eastern (China, Japan, the Republic of Korea, Taiwan) and Southeastern Asia (the Philippines, Singapore, Thailand) for the period 1993-2002 mainly using data from Cancer Incidence in Five Continents, Volumes VIII and IX. We compared trends in annual incidence rates and age-specific incidence curves over a 10-year period. We also compared the incidence rates of Asian-Americans with the rates of their Asian counterparts. Breast cancer incidence rates increased gradually over time in all study populations. Rates were relatively high in Southeastern Asia and became progressively lower along a south-to-north gradient, with a fourfold geographic variation within the study populations. Age-specific incidence curves showed patterns that gradually changed according to incidence rates. Breast cancer incidence among Asian women living in the United States was 1.5-4 times higher than the corresponding incidence rate in the women's respective countries of origin. Breast cancer incidence is expected to continue to increase for the next 10 years in Asia and may approach rates reported among Asian-Americans. The number and mean age of breast cancer cases is expected to increase as the female Asian population ages, the prevalence of certain risk factors changes (early menarche, late menopause, low parity, late age at first live birth, and low prevalence of breastfeeding), and as Asian countries introduce mass screening programs.

  10. The under-representation of African American women in the STEM fields within the academy: A historical profile and current perceptions

    Science.gov (United States)

    Howard, Tenisha Senora

    This research project seeks to discover the reasons behind the underrepresentation of African American women (AAW) in higher education, particularly in the Science Technology Engineering and Mathematics fields. Why is there underrepresentation of AAW in the STEM fields? Research evidence has demonstrated that AAW face social disparities such as race, gender, and class in the academy. A lack of adequate mentoring and financial resources to support their research efforts are related to these disparities and present fundamental challenges for them. To conduct the inquiry about the barriers AAW have to overcome to achieve success in STEM disciplines, a qualitative research method was used to "attend to social, historical, and temporal context. The findings of these studies are tentatively applied; that is, they may be applicable in diverse situations based on comparability of other contexts" (Mariano, 1995, p. 464). The researcher collected data by conducting in-depth interviews with five participants, using an open-ended conversational format to facilitate the development of trust, rapport, and maximum elicitation of stories from the participants. The results suggest that AAW overcome barriers to successful STEM careers through their family and social ties, mentoring relationships as well as their religious practices.

  11. Phenotypic characteristics, virulence profile and genetic relatedness of O157 Shiga toxin-producing Escherichia coli isolated in Brazil and other Latin American countries.

    Science.gov (United States)

    Bastos, Flávia C; Vaz, Tânia Mara I; Irino, Kinue; Guth, Beatriz Ernestina C

    2006-12-01

    Thirty-eight Shiga toxin-producing Escherichia coli (STEC) O157:H7/H(-) strains isolated from human infections, cattle and foods in Brazil and in some other Latin American countries were compared with regard to several phenotypic and genotypic characteristics. The genetic relatedness of the strains was also determined by pulsed-field gel electrophoresis (PFGE). Similar biochemical behaviour was identified, regardless of the origin and country of the strains. Most (89.5%) strains were sensitive to the antimicrobial agents tested, but resistance to at least one drug was observed among bovine strains. Although a diversity of stx genotypes was identified, most (77.8%) of the human strains harboured stx(2) or stx(2)stx(2c(2vha)), whereas stx(2c(2vha)) prevailed (64.2%) among strains isolated from cattle. stx(1) and stx(1)stx(2c(2vha)) were the genotypes identified less frequently, and occurred exclusively among strains isolated from food and cattle, respectively. Despite differences in the stx genotypes, all strains carried eae-gamma, efa1, ehx, iha, lpf(O157) and toxB sequences. Many closely related subgroups (more than 80% of similarity) were identified by PFGE, and the presence of a particular O157:H7 STEC clone more related to human infections in Brazil, as well as a common origin for some strains isolated from different sources and countries in Latin America can be suggested.

  12. Sexual risk typologies and their relationship with early parenthood and STI outcomes among urban African-American emerging adults: a cross-sectional latent profile analysis.

    Science.gov (United States)

    Davies, Susan L; Cheong, JeeWon; Lewis, Terri H; Simpson, Cathy A; Chandler, Susan D; Tucker, Jalie A

    2014-09-01

    Identifying sexual risk patterns associated with HIV/sexually transmitted infections (STI) and early parenthood within population subgroups is critical for targeting risk reduction interventions. Latent Class Analysis (LCA) was used to identify sexual behaviour typologies to predict sexual risk outcomes among 274 (63% female) unmarried, sexually active African-American emerging adults (M age=19.31 years) living in disadvantaged urban neighbourhoods. Participants were enrolled in a larger cross-sectional observational study of risk and protective behaviours. LCA defined membership into discrete risk classes based on reported sex risk behaviours. Three groups were identified: The 'low contraception use' risk class (32%) had low rates of condom or other birth control use, moderate rates of sexual initiation before age 16 years, and the highest pregnancy/early parenthood and STI rates. The predominately male 'early sex' risk class (32%) had higher rates of early initiation and multiple partners, risks that were countered by higher contraception and condom use. Both these risk groups showed higher probability to use substances before sex relative to the 'low sex risk' class (36%), which showed low rates on all risk behaviours. LCA identified distinct risk clusters that predicted sexual health outcomes and can inform targeted interventions for a minority youth population disproportionately affected by HIV, other STIs, and early parenthood. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  13. Lipid Profile

    Science.gov (United States)

    ... the American College of Cardiology (ACC) and the American Heart Association (AHA) published new guidelines on treatment of cholesterol ... Disease, Assessing Your Risk NIH Risk Assessment Calculator American Heart Association: Understand Your Risk for High Cholesterol American Heart ...

  14. Racial Identity Development and Psychological Coping Strategies of Undergraduate and Graduate African American Males

    Directory of Open Access Journals (Sweden)

    Eric Bridges

    2011-08-01

    Full Text Available African American men face many socio-cultural, academic, and negative stressors that generate stress experiences and identity conflicts. These stressors, in turn, may lead to psychological pressures that negatively affect relationships that African American men have with African American women, children, other African American men, and the African American community. The purpose of this study was to examine the impact that racial identity has on the development of psychological healthy coping strategies among African American males at a predominantly White university in the southeastern United States. The goal of the study was to see what factors helped young African American men at this institution succeed academically.

  15. Velocity structure of the mantle transition zone beneath the southeastern margin of the Tibetan Plateau

    Science.gov (United States)

    Li, Guohui; Bai, Ling; Zhou, Yuanze; Wang, Xiaoran; Cui, Qinghui

    2017-11-01

    P-wave triplications related to the 410 km discontinuity (the 410) were clearly observed from the vertical component seismograms of three intermediate-depth earthquakes that occurred in the Indo-Burma Subduction Zone (IBSZ) and were recorded by the Chinese Digital Seismic Network (CDSN). By matching the observed P-wave triplications with synthetics through a grid search, we obtained the best-fit models for four azimuthal profiles (I-IV from north to south) to constrain the P-wave velocity structure near the 410 beneath the southeastern margin of the Tibetan Plateau (TP). A ubiquitous low-velocity layer (LVL) resides atop the mantle transition zone (MTZ). The LVL is 25 to 40 km thick, with a P-wave velocity decrement ranging from approximately - 5.3% to - 3.6% related to the standard Earth model IASP91. An abrupt transition in the velocity decrement of the LVL was observed between profiles II and III. We postulate that the mantle structure beneath the southeastern margin of the TP is primarily controlled by the southeastern extrusion of the TP to the north combined with the eastward subduction of the Indian plate to the south, but not affected by the Emeishan mantle plume. We attribute the LVL to the partial melting induced by water and/or other volatiles released from the subducted Indian plate and the stagnant Pacific plate, but not from the upwelling or the remnants of the Emeishan mantle plume. A high-velocity anomaly ranging from approximately 1.0% to 1.5% was also detected at a depth of 542 to 600 km, providing additional evidence for the remnants of the subducted Pacific plate within the MTZ.

  16. La formación para la investigación en el perfil de carreras de Estomatología de universidades latinoamericanas The research training in the profile of Stomatology careers of Latin American universities

    Directory of Open Access Journals (Sweden)

    Sol Ángel Rosales Reyes

    2008-12-01

    the students appear in an explicit way in the profile of the stomatology careers not only for the future professionals to contribute to the solution of the oral health problems and to improve the quality of the persons' life, but also because a university research giving concrete solutions to the health problems of social impact is necessary. Starting from the previous premises, a documentary study was carried out aimed at verifying the presence of research training in the Stomatology career of 18 Latin American universities, including the profile of the Stomatology career of Cuba, for which a bibliographic research was made in Internet that allowed the review and analysis of such profiles. As a result, it was observed that of the 18 studied profiles, only in 6 (33.3 % an objective directed to the research training of the future stomatologists is well-defined, and in 12 (66.6 % it does not exist. It was concluded that in most of the consulted professional profiles of the Stomatology career, their research training is not included in the graduate profile. The improvement of such curricula with the inclusion of the investigative component and its explicit presence in the professional profile is necessary.

  17. American Women and American Studies.

    Science.gov (United States)

    Chmaj, Betty E.

    The American Studies Association (ASA) is an interprofessional group, representing a cross-section of persons from American literature, American history, the social sciences, philosophy, archeology, Black Studies, Urban Studies, American Studies, and others. This document by the ASA Commission on the Status of Women includes: (1) a report of the…

  18. Not-so-clean fun: a profile of bath salt users among a college sample in the United States.

    Science.gov (United States)

    Miller, Bryan Lee; Stogner, John M

    2014-01-01

    This research examines the characteristics of users of synthetic stimulants marketed as "bath salts." Synthetic stimulants such as MDPV (3,4-Methylenedioxypyrovalerone), Mephedrone (4-Methylmethcathinone), and Methylone (3,4-Methylenedioxymethcathinone) are often contained in products sold at convenience stores and over the Internet in the United States. Despite the recent legal action banning these types of synthetic stimulants, little is known about the characteristics of the users of these substances. This research provides a profile of bath salt users in the United States among an emerging adult population. A self-report survey instrument was administered to 2,349 students at a large university in the southeastern United States. Respondents indicated whether they had used synthetic stimulants and reported demographic characteristics. Results indicated that users of bath salts were more likely to be male, Hispanic or Native American, student athletes, employed, identify as a members of the LGBT community, and users of other substances.

  19. An examination of Euro-American and African-American differences in social physique anxiety among college women.

    Science.gov (United States)

    Jordan, Eleanor H; Smisson, Cassandra P; Burke, Kevin L; Joyner, A Barry; Czech, Daniel R

    2005-02-01

    Many studies have examined sex differences in social physique anxiety; however, few researchers have examined possible perceptual differences in such anxiety based on ethnicity. The present purpose was to examine social physique anxiety among college-age women of Euro-American and African-American descent. Participants (N = 91) from physical activity classes at a university located in the southeastern United States completed the Social Physique Anxiety Scale. The participants were 67 Euro-Americans and 24 African Americans. An independent t test yielded a significant difference (p =.01) between groups on Eklund's scale, which supports the hypothesis.

  20. Spatial distribution and frequency of precipitation during an extreme event: July 2006 mesoscale convective complexes and floods in southeastern Arizona

    Science.gov (United States)

    Griffiths, P.G.; Magirl, C.S.; Webb, R.H.; Pytlak, E.; Troch, Peter A.; Lyon, S.W.

    2009-01-01

    An extreme, multiday rainfall event over southeastern Arizona during 27-31 July 2006 caused record flooding and a historically unprecedented number of slope failures and debris flows in the Santa Catalina Mountains north of Tucson. An unusual synoptic weather pattern induced repeated nocturnal mesoscale convective systems over southeastern Arizona for five continuous days, generating multiday rainfall totals up to 360 mm. Analysis of point rainfall and weather radar data yielded storm totals for the southern Santa Catalina Mountains at 754 grid cells approximately 1 km ?? 1 km in size. Precipitation intensity for the 31 July storms was not unusual for typical monsoonal precipitation in this region (recurrence interval (RI) 50 years and individual grid cells had RI exceeding 1000 years. The 31 July storms caused the watersheds to be essentially saturated following 4 days of rainfall. Copyright 2009 by the American Geophysical Union.

  1. Unchanging Incidence of Hip Fracture in Southeastern Norway

    National Research Council Canada - National Science Library

    Polesie, Sam; Sigurdsen, Ulf; Bjørgul, Kristian

    2013-01-01

    Purpose: The aim of this study was to ascertain trends in the incidence of hip fracture in southeastern Norway by comparing the hip fracture incidence for the years 2008 to 2010 to that of a study from 1998...

  2. Southeastern Cooperative Wildlife Disease Study, 1998 and 2004

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Southeastern Cooperative Wildlife Disease Study for white-tailed deer, performed in 1998 and 2004 by the College of Veterinary Medicine of The University of Georgia.

  3. Timber productivity of seven forest ecosystems in southeastern Alaska.

    Science.gov (United States)

    Willem W.S. van Hees

    1988-01-01

    Observations of growth on Alaska-cedar (Chamaecyparis nootkatensis), mountain hemlock (Tsuga mertensiana), Sitka spruce (Picea sitchensis), western hemlock (Tsuga heterophylla), and western redcedar (Thuja plicata) on seven forest ecosystems in southeastern Alaska...

  4. Southeastern Cooperative Wildlife Disease Study, Santee National Wildlife Refuge, 1986

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is an unpublished report by the Southeastern Cooperative Wildlife Disease Study of the Parasitology College of Veterinary Medicine, The University of Georgia....

  5. American Ginseng

    Science.gov (United States)

    ... diabetes (Antidiabetes drugs)American ginseng might decrease blood sugar. Diabetes medications are also used to lower blood sugar. Taking American ginseng along with diabetes medications might cause your blood sugar to go ...

  6. The foreign investments phenomena in south-eastern European countries

    OpenAIRE

    Teodora ALECU

    2010-01-01

    The south-eastern Europe countries have all the common history of the communism policy and economy, which from the foreign investments perspective meant a radical approach, which promoted a nationalism view against foreign capital interference. Similar to China, perhaps India and other countries, the governments of the south-eastern Europe’s countries expressed a rejection to foreign investments, emphasizing the negative effects of such operations, arguing that any foreign capital inflow is f...

  7. The foreign investments phenomena in southeastern European countries

    OpenAIRE

    Teodora ALECU

    2010-01-01

    The south-eastern Europe countries have all the common history of the communism policy and economy, which from the foreign investments perspective meant a radical approach, which promoted a nationalism view against foreign capital interference. Similar to China, perhaps India and other countries, the governments of the south-eastern Europe’s countries expressed a rejection to foreign investments, emphasizing the negative effects of such operations, arguing that any foreign capital inflow is f...

  8. Uranium assessment for the Precambrian pebble conglomerates in southeastern Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Borgman, L.E.; Sever, C.; Quimby, W.F.; Andrew, M.E.; Karlstrom, K.E.; Houston, R.S.

    1981-03-01

    This volume is a geostatistical resource estimate of uranium and thorium in quartz-pebble conglomerates, and is a companion to Volume 1: The Geology and Uranium Potential to Precambrian Conglomerates in the Medicine Bow Mountains and Sierra Madre of Southeastern Wyoming; and to Volume 2: Drill-Hole Data, Drill-Site Geology, and Geochemical Data from the Study of Precambrian Uraniferous Conglomerates of the Medicine Bow Mountains and the Sierra Madre of Southeastern Wyoming.

  9. Quantitative morphotectonic analysis of the South-Eastern Carpathians

    Science.gov (United States)

    Ionuţ Cristea, Alexandru

    2015-04-01

    South-Eastern Carpathians (Vrancea Region) have received an increasing scientific attention during the past years, mostly resulting in a detailed reconstruction of their exumation history. Moreover structural and thermocronological data suggest that the frontal part of the SE Carpathians conserves the youngest topography in the Romanian Carpathians resulting from a deformational process occurring during the late Pliocene - Early Pleistocene. This significant tectonic activity continues to the present time as it is confirmed by the geodetic measurements and by the frequency of crustal earthquakes. The specific effects of the Quaternary deformations on the regional fluvial system were associated so far with an increased incision and the formation of the degradational (strath) terraces, downstream tiling of terraces, the establishment of local drainage divides and young longitudinal river profiles. Our study further investigates the possible influence of the recent tectonic activity on the characteristics of the drainage basins in the area and the distribution of the over-steepened stream reaches using spatial autocorrelation techniques (Getis Ord Gi* statistics and Anselin's Local Moran's I). For the first, hypsometric integrals (Hi) and transverse topographic symmetry factor were analyzed. For the last, we used locally computed normalized channel steepness index (ksn). Due to the highly variable lithology in the region (specific to the Flysch areas), additional correlations of the determined values with the geological units and rock types have been made in order to assess the effects. The results show that the geographic clustering of the high Hi and ksn values is more significant than the lithological one, and, although the rock strength have local influences, this is not sufficient to explain the regional distribution of the values, generally between 26.5o and 26.66o E (p

  10. Water resources of southeastern Bucks County, Pennsylvania

    Science.gov (United States)

    Graham, Jack B.; Mangan, John W.; White, Walter F.

    1951-01-01

    This report has been prepared as a contribution to the development of southeastern Bucks County, Pa. It summarizes available information on the water resources of this 90-square mile area and evaluates current supplies. Future development of the area may change both the available quantity and the quality of the water supply. The effective development of the area demands a continuing knowledge of the water used and the potential quantity and quality of water available from both underground and surface sources. The area is strategically important to a great industrial section of the Bast. Its eastern boundary is a 26-mile segment of the Delaware River along the extreme southeastern border of Bucks County, Pa. (fig. 1). The present.population of the area is about 40,000, including 24,800 in Bristol Borough and Township and 6,770 in Morrisville. The area is traversed by both the Pennsylvania and the Reading Railroads and also by U.S. Highways 1 and 13. These are main transportation routes connecting the great market outlets of Philadelphia and New York. The Delaware River'is navigable from Morrisville to the sea. The area is only a short distance upstream from the Port of Philadelphia, which ranks second only to New York as the most important seaport in the United States. The area is mostly flat, open land 10 to 60 feet above mean sea level. It contains several large Industries, concentrated chiefly in the Bristol area (pi. 1). There are also scattered industries in the Morrisville, Langhorne, and Bensalem areas. However, Bucks County retains some of the characteristics of a farming region. Truck farming and gardening are still carried on to a considerable extent. Along Delaware River below Morrisville the mining of sand and gravel is an Important industry. The facts summarized in this report have been accumulated over a period of 25 years or more by Federal, State, and local agencies in connection with Investigations for other purposes. Most of the data used in this

  11. Plasmid profile of multi antibiotic resistant staphylococcus aureus ...

    African Journals Online (AJOL)

    Plasmid profile of multi antibiotic resistant staphylococcus aureus isolated from diabetic wounds from patients at Nsukka, South-eastern, Nigeria. ... not susceptible to current antibiotics. This could suggest an imminent change in resistant pattern as observed, particularly in an area already reported as high antibiotic use.

  12. Rapid development of fasting-induced hepatic lipidosis in the American mink (Neovison vison): effects of food deprivation and re-alimentation on body fat depots, tissue fatty acid profiles, hematology and endocrinology.

    Science.gov (United States)

    Rouvinen-Watt, Kirsti; Mustonen, Anne-Mari; Conway, Rebecca; Pal, Catherine; Harris, Lora; Saarela, Seppo; Strandberg, Ursula; Nieminen, Petteri

    2010-02-01

    Hepatic lipidosis is a common pathological finding in the American mink (Neovison vison) and can be caused by nutritional imbalance due to obesity or rapid body weight loss. The objectives of the present study were to investigate the timeline and characterize the development of hepatic lipidosis in mink in response to 0-7 days of food deprivation and liver recovery after 28 days of re-feeding. We report here the effects on hematological and endocrine variables, body fat mobilization, the development of hepatic lipidosis and the alterations in the liver lipid classes and tissue fatty acid (FA) sums. Food deprivation resulted in the rapid mobilization of body fat, most notably visceral, causing elevated hepatosomatic index and increased liver triacylglycerol content. The increased absolute amounts of liver total phospholipids and phosphatidylcholine suggested endoplasmic reticulum stress. The hepatic lipid infiltration and the altered liver lipid profiles were associated with a significantly reduced proportion of n-3 polyunsaturated FA (PUFA) in the livers and the decrease was more evident in the females. Likewise, re-feeding of the female mink resulted in a more pronounced recovery of the liver n-3 PUFA. The rapid decrease in the n-3/n-6 PUFA ratio in response to food deprivation could trigger an inflammatory response in the liver. This could be a key contributor to the pathophysiology of fatty liver disease in mink influencing disease progression.

  13. Housing Discrimination, Residential Racial Segregation, and Colorectal Cancer Survival in Southeastern Wisconsin.

    Science.gov (United States)

    Zhou, Yuhong; Bemanian, Amin; Beyer, Kirsten M M

    2017-04-01

    Background: Residential racial segregation is still neglected in contemporary examinations of racial health disparities, including studies of cancer. Even fewer studies examine the processes by which segregation occurs, such as through housing discrimination. This study aims to examine relationships among housing discrimination, segregation, and colorectal cancer survival in southeastern Wisconsin. Methods: Cancer incidence data were obtained from the Wisconsin Cancer Reporting System for two southeastern Wisconsin metropolitan areas. Two indices of mortgage discrimination were derived from Home Mortgage Disclosure Act data, and a measure of segregation (the location quotient) was calculated from U.S. census data; all predictors were specified at the ZIP Code Tabulation Area level. Cox proportional hazards regression was used to examine associations between mortgage discrimination, segregation, and colorectal cancer survival in southeastern Wisconsin. Results: For all-cause mortality, racial bias in mortgage lending was significantly associated with a greater hazard rate among blacks [HR = 1.37; 95% confidence interval (CI), 1.06-1.76] and among black women (HR = 1.53; 95% CI, 1.06-2.21), but not black men in sex-specific models. No associations were identified for redlining or the location quotient. Additional work is needed to determine whether these findings can be replicated in other geographical settings. Conclusions: Our findings indicate that black women in particular experience poorer colorectal cancer survival in neighborhoods characterized by racial bias in mortgage lending, a measure of institutional racism. These findings are in line with previous studies of breast cancer survival. Impact: Housing discrimination and institutional racism may be important targets for policy change to reduce health disparities, including cancer disparities. Cancer Epidemiol Biomarkers Prev; 26(4); 561-8. ©2017 AACR See all the articles in this CEBP Focus section

  14. Dengue Virus in Bats from Southeastern Mexico

    Science.gov (United States)

    Sotomayor-Bonilla, Jesús; Chaves, Andrea; Rico-Chávez, Oscar; Rostal, Melinda K.; Ojeda-Flores, Rafael; Salas-Rojas, Mónica; Aguilar-Setien, Álvaro; Ibáñez-Bernal, Sergio; Barbachano-Guerrero, Arturo; Gutiérrez-Espeleta, Gustavo; Aguilar-Faisal, J. Leopoldo; Aguirre, A. Alonso; Daszak, Peter; Suzán, Gerardo

    2014-01-01

    To identify the relationship between landscape use and dengue virus (DENV) occurrence in bats, we investigated the presence of DENV from anthropogenically changed and unaltered landscapes in two Biosphere Reserves: Calakmul (Campeche) and Montes Azules (Chiapas) in southern Mexico. Spleen samples of 146 bats, belonging to 16 species, were tested for four DENV serotypes with standard reverse transcriptase polymerase chain reaction (RT-PCR) protocols. Six bats (4.1%) tested positive for DENV-2: four bats in Calakmul (two Glossophaga soricina, one Artibeus jamaicensis, and one A. lituratus) and two bats in Montes Azules (both A. lituratus). No effect of anthropogenic disturbance on the occurrence of DENV was detected; however, all three RT-PCR–positive bat species are considered abundant species in the Neotropics and well-adapted to disturbed habitats. To our knowledge, this study is the first study conducted in southeastern Mexico to identify DENV-2 in bats by a widely accepted RT-PCR protocol. The role that bats play on DENV's ecology remains undetermined. PMID:24752688

  15. Snow Storm Blankets Southeastern U.S.

    Science.gov (United States)

    2002-01-01

    A new year's storm brought heavy snow to portions of the southeastern United States, with some regions receiving more than a foot in less than two days. By Friday, January 4, 2002, the skies had cleared, and MODIS captured this false-color image showing the extent of the snowfall. Snow cover is red, and extends all the way from Alabama (lower left), up through Georgia, South Carolina, North Carolina, Virginia, and Maryland, including the southern reaches of the Delmarva Peninsula (upper right). Beneath some clouds in West Virginia (top center), snow is also visible on the Allegheny Mountains and the Appalachian Plateau, although it did come from the same storm. Though red isn't the color we associate with snow, scientists often find 'false-color' images more useful than 'true-color' images in certain situations. True-color images are images in which the satellite data are made to look like what our eyes would see, using a combination of red, green, and blue. In a true-color image of this scene, cloud and snow would appear almost identical-both would be very bright white-and would be hard to distinguish from each other. However, at near-infrared wavelengths of light, snow cover absorbs sunlight and therefore appears much darker than clouds. So a false-color image in which one visible wavelength of the data is colored red, and different near-infrared wavelengths are colored green and blue helps show the snow cover most clearly.

  16. American and Japanese Kindergartners' Meanings of Play through the Use of Photo Elicitation: What Can We Learn from Them?

    Science.gov (United States)

    Izumi-Taylor, Satomi; Ito, Yoko

    2016-01-01

    This article describes how American and Japanese kindergartners see play and what teachers can learn from them. The authors share their findings from analyzing photos and interviews from 44 American children in the southeastern United States and 55 Japanese children in the main island of Japan, all aged five to six years. In the study, children…

  17. A Comparative Study of American, Japanese, and Taiwanese Early Childhood Teachers' Perceptions of Clean-Up Time

    Science.gov (United States)

    Izumi-Taylor, Satomi; Ito, Yoko; Lin, Chia-Hui; Akita, Kiyomi

    2017-01-01

    The purpose of this study was to examine similarities and differences of American, Japanese, and Taiwanese kindergarten teachers' perspectives about clean-up time. The participants consisted of two female American kindergarten teachers in the southeastern US, two female Japanese kindergarten teachers on the main island, and two female Taiwanese…

  18. Profile: American Indian/Alaska Native

    Science.gov (United States)

    ... of Arizona, who have one of the highest diabetes rates in the world. AI/ANs also have disproportionately high death rates from unintentional injuries and suicide. In 2012, the tuberculosis rate for AI/NAs was 6.3, as ...

  19. Evaluation of the impact of asbestos wastes on soils in Emene-Enugu, Southeastern Nigeria.

    Science.gov (United States)

    Igwe, O; Omonona, O V; Onwuka, O S; Nnebedum, O D

    2014-12-01

    This study investigated the impacts of asbestos wastes on soils in Emene-Enugu, southeastern Nigeria, generated by the activities of a major asbestos products manufacturing company in southeastern Nigeria. The methods of investigation included vertical electrical sounding (VES), 2-D horizontal resistivity profiling (HRP), induced polarization (IP) survey, chemical analysis of plant tissues and standard penetration tests of soil samples. The 2-D HRP and IP identified six closed waste pits alongside the two active pits. The VES revealed four geoelectrical layers in the area: from bottom to top; the inferred lithologies included dark shale, clay, gravel and recent sands. The geochemical data results revealed that Cd concentration of the soils of the waste pits is above the contaminated land exposure assessment soil guideline value for residential and allotment land uses. The geochemical pollution indices classified the soils as "unpolluted" to "extremely polluted". Bioconcentration factor of Pb in plant tissues was found to be above recommended limits of 0.045. The geotechnical parameters indices revealed that the soils varied from "very soft" to "stiff" and "very loose" to "medium". Soils of the active pits have very low strength and bearing capacity while closed pits have high strength and bearing capacity. It may be safe, therefore, to conclude that as the wastes are completely turned into soils, they will assume geotechnical properties similar to those of natural soils.

  20. Syllabic patterns in South-Eastern Europe

    Directory of Open Access Journals (Sweden)

    Irena Sawicka

    2015-09-01

    Full Text Available Syllabic patterns in South-Eastern Europe Whereas in most of the world’s languages syllable patterns are built according to the principles of sonority theory (they have the one-peak syllable pattern, in some Balkan languages, there occur deviations from the one-peak syllable pattern of a systemic nature. Such deviations occur also in the northern Slavic languages. They mainly concern the distribution of nasal consonants and appear either in the onset (Albanian or coda (Romanian. At the very south of Europe the open syllable pattern occurs.   Struktury sylabiczne południowo-wschodniej Europy Podczas gdy zdecydowana większość języków świata preferuje tzw. sonorycznościowy (jednoszczytowy model sylaby, to południowo-wschodnia Europa jest pod tym względem dość zróżnicowana. Odstępstwa od zasady jednoszczytowości występują w językach północnosłowiańskich. Na Bałkanach natomiast odstępstwa takie dotyczą głównie dystrybucji sonantów nosowych i występują albo w nagłosie, albo w wygłosie. Samo południe Europy (dialekty występujące na południowych częściach półwyspów Morza Śródziemnego ma natomiast niesymetryczny model sylaby – w wygłosie wyrazów występują głównie sylaby otwarte.

  1. Nonstationary frequency analysis of extreme daily precipitation amounts in Southeastern Canada using a peaks-over-threshold approach

    Science.gov (United States)

    Thiombiano, Alida N.; El Adlouni, Salaheddine; St-Hilaire, André; Ouarda, Taha B. M. J.; El-Jabi, Nassir

    2017-07-01

    In this paper, a statistical inference of Southeastern Canada extreme daily precipitation amounts is proposed using a classical nonstationary peaks-over-threshold model. Indeed, the generalized Pareto distribution (GPD) is fitted to excess time series derived from annual averages of independent precipitation amount events above a fixed threshold, the 99th percentile. Only the scale parameter of the fitted distribution is allowed to vary as a function of a covariate. This variability is modeled using B-spline function. Nonlinear correlation and cross-wavelet analysis allowed identifying two dominant climate indices as covariates in the study area, Arctic Oscillation (AO) and Pacific North American (PNA). The nonstationary frequency analysis showed that there is an east-west behavior of the AO index effects on extreme daily precipitation amounts in the study area. Indeed, the higher quantiles of these events are conditional to the AO positive phase in Atlantic Canada, while those in the more southeastern part of Canada, especially in Southern Quebec and Ontario, are negatively related to AO. The negative phase of PNA also gives the best significant correlation in these regions. Moreover, a regression analysis between AO (PNA) index and conditional quantiles provided slope values for the positive phase of the index on the one hand and the negative phase and on the other hand. This statistic allows computing a slope ratio which permits to sustain the nonlinear relation assumption between climate indices and precipitation and the development of the nonstationary GPD model for Southeastern Canada extremes precipitation modeling.

  2. Official information systems for cryptococcal meningitis, state of Rio de Janeiro, Southeastern Brazil.

    Science.gov (United States)

    Leimann, Beatriz Consuelo Quinet; Koifman, Rosalina Jorge

    2009-08-01

    The study aimed to compare the epidemiological profile of crytococcal meningitis in different information systems, thus assessing to what extent the profile available in the Sistema de Informação de Agravos de Notificação (Information System for Notifiable Diseases) reflected cryptococcal meningitis occurrences in the state of Rio de Janeiro, Southeastern Brazil, between 2002 and 2004. That database was compared to a new database comprised of cryptococcal meningitis cases from this System, from the Assessoria de Meningite da Secretaria de Saúde do Estado do Rio de Janeiro (State Department of Health Meningitis Advisory Committee), and from the Instituto Estadual de Infectologia São Sebastião (State Institute of Infectious Diseases) laboratory records. The System detected 65.7% of the cases present in the new database. The percentage of patients with AIDS as a pre-existing disease was similar in both databases (26% and 24.9%). Thus, even though cryptococcal meningitis incidence is underreported in the System, the profile of notified cases reflects the profile of the total number of cases.

  3. Notes on the lesser white-lined bat, Saccopteryx leptura (Schreber (Chiroptera, Emballonuridae, from southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo R. Nogueira

    2002-12-01

    Full Text Available Saccopteryx leptura (Schreber, 1774 is reported from two new localities in southeastern Brazil, both in Atlantic forest remains in the state of Rio de Janeiro. Analysisof food material showed that individuals from both localities had preyedon insects in the order Hymenoptera. Cheek contents were available from one specimen, and in this case identification of the food item (flying ants achieved generic level (Pheidole Westwood, 1841. Aspects in the social behavior observed in a colony suggest that the same traits documented in Central American populations (small colonies, monogamic mating system, and retention of young for up to a year in the parental unit may also characterize this species in the southern most part of its range. In both external and craniodental selected measurements, specimens from Rio de Janeiro were close to the upper limits of the ranges known for the species.

  4. Groundwater quality in the Southeastern Coastal Plain aquifer system, southeastern United States

    Science.gov (United States)

    Barlow, Jeannie; Lindsey, Bruce; Belitz, Kenneth

    2017-01-19

    Groundwater provides nearly 50 percent of the Nation’s drinking water. To help protect this vital resource, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Project assesses groundwater quality in aquifers that are important sources of drinking water. The Southeastern Coastal Plain aquifer system constitutes one of the important areas being evaluated. One or more inorganic constituents with human-health benchmarks were detected at high concentrations in about 6 percent of the study area and at moderate concentrations in about 13 percent. One or more organic constituents with human-health benchmarks were detected at moderate concentrations in about 3 percent of the study area.

  5. The Quest for Carbon Sequestration in the Southeastern United States

    Science.gov (United States)

    Knapp, C. C.; Akintunde, O. M.; Knapp, J. H.; Brantley, D.; Lakshmi, V.

    2016-12-01

    Eighty percent of the world's energy relies on fossil fuel and under increasingly stricter national and international regulations on greenhouse gas emissions, storage of CO2 in geologic repositories is a feasible and vital solution for near- and mid-term reduction of carbon emissions in any climate change mitigation strategy. The U.S. Environmental Protection Agency estimates that about 40% of anthropogenic CO2 emissions in the U.S. are generated in the southeastern United States, mostly from point sources. The Earth Sciences and Resources Institute and the Department of Earth and Ocean Sciences at the University of South Carolina have received $11M in Department of Energy funding to evaluate the feasibility of CO2 storage in saline formations of the Eastern North American Margin (ENAM) including (1) the Jurassic/Triassic (J/TR) sandstones of the buried South Georgia Rift basin (SGR; 2009-2014), and (2) Cretaceous and Cenozoic formations along the Mid- and South Atlantic seaboard (2015-2018). ENAM is a complex and regionally extensive mature Mesozoic passive margin rift system encompassing: (1) a large volume and regional extent of related magmatism known as the Central Atlantic Magmatic Province (CAMP), (2) a complete stratigraphic column that records the post-rift evolution in several basins, (3) preserved lithospheric-scale pre-rift structures including Paleozoic sutures, and (4) a wide range of geological, geochemical, and geophysical studies both onshore and offshore. Our analyses have included integration of 2- and 3-D seismic surveys with core samples and geophysical well logs leading to a detailed stratigraphic, structural, petrophysical, and injection simulation model showing the heterogeneity and highly complex tectonic evolution of the target reservoirs. Our study shows that (1) the SGR basin manifests distinct porosity-permeability regimes; (2) CAMP is much more limited spatially than previously thought; (3) fractured igneous rocks hold promise for CO2

  6. Features of autumnal differential coastal cooling in south-eastern Baltic deduced from data of MODIS spectroradiometers

    Science.gov (United States)

    Esiukova, Elena; Chubarenko, Irina

    2013-04-01

    Characteristics of profiles of sea surface temperature (SST) from the coastline to deep sea area in Russian sector of the South-Eastern Baltic Sea during seasonal autumnal cooling are identified using the data of spectroradiometers MODIS Aqua. Time periods are chosen when vertical convection and wind mixing make the upper layer (~ 30-40 m) in deep-sea area practically isothermal, and significant horizontal gradients of temperature/density are formed above shallows and underwater coastal slopes. This picture of differential cooling is formed by the combined action of heat exchange with the atmosphere (which is practically the same in coastal and open areas) and horizontal transport of heat from the sea to the shallow/coastal zone. This allows for estimation of horizontal heat and mass transport between the deep and the coastal area. The images of October-November 2002-2009 were analyzed, corresponding to periods of fast decrease of air temperature (at a rate of 0.86-2.54 °C/day). Significant linear portion in shallow-most paret is found to be a characteristic feature of the profiles, which is detected above all types of slopes (steep, sloping, irregular), reaching 20% to 70% of the length of the slope. Comparative analysis of the characteristics of the observed profiles above different slopes at the same image, and for the same slope at different dates was performed. The actual profiles of SST are compared with several theoretically predicted cases (in the absence of horizontal exchange, in of the quasi-stationary exchange), and the modeling results. Estimations suggest that horizontal gradient of water temperature favours seasonal slide of the cold/dense water along the underwater slopes (cascading) with a fairly high speed, reaching tens of cm/s at the shelf edge in the case of rapid cooling of water above the underwater slopes. Current speed at the end of the slopes may be quite high (8-20 cm/s), but comparable to the known values. On the base of numerical

  7. A new blind snake (Serpentes: Typhlopidae) from an endangered habitat in south-eastern Queensland, Australia.

    Science.gov (United States)

    Venchi, Alberto; Wilson, Steve K; Borsboom, Adrian C

    2015-07-24

    A new species of blind snake is described from south-eastern Queensland, eastern Australia. Anilios insperatus sp. nov. differs from all of its congeners in having:16 scales around the body; 442 paravertebral scales; snout slightly trilobed from above and bluntly angular in profile; small, inconspicuous eyes, located within the ocular scale at its junction with the preocular and the supraocular scales; and uniform light colouration. The unique specimen was collected from pasture that was formally Queensland regional ecosystem 12.8.24, a eucalypt dominated ecosystem currently listed as endangered. The site is less than 100 km from Queensland's capital, Brisbane. Given the locality, habitat and absence of additional specimens, the species is probably of conservation concern.

  8. Chinese tallow: Invading the southeastern Coastal Plain

    Science.gov (United States)

    ,

    2000-01-01

    Chinese tallow is an ornamental tree with colorful autumn foliage that can survive full sunlight and shade, flooding, drought, and in some cases fire. To horticulturists this kind of tree sounds like a dream, but to ecologists, land managers, and land owners this kind of tree can be a nightmare, especially when it invades an area and takes over native vegetation. Chinese tallow (Triadica sebifera), a nonnative tree from China, is currently transforming the southeastern Coastal Plain.Over the last 30 years, Chinese tallow has become a common tree in old fields and bottomland swamps of coastal Louisiana. Several studies at the U.S. Geological Survey’s National Wetlands Research Center (NWRC), Lafayette, Louisiana, are aimed at understanding the factors that contribute to Chinese tallow growth, spread, and management.When tallow invades, it eventually monopolizes an area, creating a forest without native animal or plant species. This tree exhibits classic traits of most nonnative invaders: it is attractive so people want to distribute it, it has incredible resiliency, it grows quickly and in a variety of soils, and it is resistant to pests.In the coastal prairie of Louisiana and Texas, Chinese tallow can grow up to 30 feet and shade out native sun-loving prairie species. The disappearing of prairie species is troublesome because less than 1% of original coastal prairie remains, and in Louisiana, less than 500 of the original 2.2 million acres still exist.Tallow reproduces and grows quickly and can cause large-scale ecosystem modification (fig. 1). For example, when it completely replaces native vegetation, it has a negative effect on birds by degrading the habitat. Besides shading out grasses that cattle like to eat, it can also be potentially harmful to humans and animals because of its berries (fig. 2) and plant sap that contain toxins. There is some concern its leaves may shed toxins that change the soil chemistry and make it difficult for other plants to grow.

  9. The foreign investments phenomena in south-eastern European countries

    Directory of Open Access Journals (Sweden)

    Teodora ALECU

    2010-01-01

    Full Text Available The south-eastern Europe countries have all the common history of the communism policy and economy, which from the foreign investments perspective meant a radical approach, which promoted a nationalism view against foreign capital interference. Similar to China, perhaps India and other countries, the governments of the south-eastern Europe’s countries expressed a rejection to foreign investments, emphasizing the negative effects of such operations, arguing that any foreign capital inflow is followed by a foreign capital outflow which at the end will destabilize the balance of external payments and will overall result in no favorable effect upon the economy of their countries.

  10. Mineralogia e geoquímica de perfis de solo com Terra Preta Arqueológica de Bom Jesus do Tocantins, sudeste da Amazônia Mineralogy and geochemistry of soil profiles with Archeological Black Earth from Bom Jesus do Tocantins, southeastern Amazon

    Directory of Open Access Journals (Sweden)

    Any Kelly Terra da Silva

    2012-01-01

    chemical data of a soil with anthropic horizons - Archeological Black Earth (ABE and surrounding Argissolos (Typic Kandiudox or Ultisols allowed the identification of the main process acting on the ABE formation from the town of Bom Jesus do Tocantins, southeastern Pará State. The similarity between the data in the subsurface horizons of ABE and surrounding soils indicates that the former was likely developed from Argissolos with later pedogenetic transformation by the input of organic and inorganic materials from ancient human settlements, which resulted in thickness of the surface horizon and higher concentrations of CaO and P2O5 (total content, Zn (trace content, available P and Zn (available content, and exchangeable Ca and Mg (exchangeable content compared to surrounding Argissolos. Furthermore, such anthropic disturbance also resulted in changes in the subsurface horizon of Argissolos with ABE, such as high concentrations of P2O5 and available P. The Soil Taxonomy and Brazilian System of Soil Classification (BSSC are suitable to identify soils with ABE, as they prioritize at the highest categorical level the main pedogenetic process acting on soil development and formation, related to the subsurface horizons, and later pedogenetic transformations in the surface horizon. However, this study proposes the addition of diagnostic properties such as ceramic and lithic artifacts, P2O5 and available P and Zn, organic C, Ca2++ Mg2+ (exchangeable content, CEC and base saturation in the surface horizon to classify and discriminate several kinds of anthropic soils in the Amazon region.

  11. Healthier Americans

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) has proposed Mercury and Air Toxics Standards (MATS) for power plants to limit mercury, acid gases and other toxic pollution from power plants. This page is about effects on health of Americans.

  12. Chronic Liver Disease and Hispanic Americans

    Science.gov (United States)

    ... Population Profiles > Hispanic/Latino > Chronic Liver Disease Chronic Liver Disease and Hispanic Americans Among the Hispanic/Latino population, chronic liver disease is a leading cause of death. While ...

  13. Cardiovascular characteristics in American youth with prehypertension

    NARCIS (Netherlands)

    Zhu, Haidong; Yan, Weili; Ge, Dongliang; Treiber, Frank A.; Harshfield, Gregory A.; Kapuku, Gaston; Snieder, Harold; Dong, Yanbin

    2007-01-01

    Background: Cardiovascular structure and function in youth with prehypertension have been incompletely investigated. Methods: Casual and ambulatory blood pressure (BP) measurement, arterial stiffness, noninvasive hemodynamic profiles, and cardiac structure were studied in a twin cohort of American

  14. Millipede outbreaks in Akwa Ibom State, Southeastern Nigeria ...

    African Journals Online (AJOL)

    Several millipede outbreaks have been reported in Akwa Ibom State, southeastern Nigeria between 1990 and 2001. Studies which involved field surveys, oral interviews of farmers, on-farm and laboratory observations and field sampling in some reported locations of outbreaks were undertaken. Results showed that nine of ...

  15. Heavy mineral variation in the deep sea sediment of southeastern ...

    Indian Academy of Sciences (India)

    16.38 E and water depth – 2188 m) located near the Chagos–. Laccadive Ridge in the southeastern Arabian Sea to evaluate the provenance and paleoenvironmental changes during the last 32 kyr. The biogenic carbonate, acid insoluble residue, magnetic susceptibility, total organic carbon (TOC) and clay based humidity ...

  16. Triplet pregnancies in a southeastern Nigerian Hospital: Before the ...

    African Journals Online (AJOL)

    optimize the outcome of these pregnancies, especially now that the incidence is bound to increase due to assisted reproductive technologies. Key words: Antenatal complications; Ebonyi State; incidence; increased medical bill; perinatal mortality; triplet pregnancies. Triplet pregnancies in a southeastern Nigerian Hospital: ...

  17. Rabies in the insectivorous bat Tadarida brasiliensis in Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Uieda Wilson

    1998-01-01

    Full Text Available This is the first recorded case of rabies in the insectivorous bat Tadarida brasiliensis in the State of S. Paulo, Southeastern Brazil. The infected bat was found in the afternoon while hanging on the internal wall of an urban building. This observation reinforces the notion as to the caution one must exercise regarding bats found in unusual situations.

  18. Rabies in the insectivorous bat Tadarida brasiliensis in Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Wilson Uieda

    1998-10-01

    Full Text Available This is the first recorded case of rabies in the insectivorous bat Tadarida brasiliensis in the State of S. Paulo, Southeastern Brazil. The infected bat was found in the afternoon while hanging on the internal wall of an urban building. This observation reinforces the notion as to the caution one must exercise regarding bats found in unusual situations.

  19. Trees in the traditional farming systems in Southeastern Nigeria. A ...

    African Journals Online (AJOL)

    A survey of traditional farming systems in Southeastern Nigeria with specific reference to Imo State was undertaken so as to determine the place and role of trees/shrubs in such systems with a view to building upon this traditional knowledge of tree growing when initiating a new agroforestry strategys for the area. Data were ...

  20. Timing of hummingbird migration in southeastern Arizona: implications for conservation

    Science.gov (United States)

    Susan M. Wethington; Stephen M. Russell; George C. West

    2005-01-01

    We examined the distribution and abundance of hummingbirds at three study sites in southeastern Arizona, where over 8,000 individuals of twelve species were banded. Banding occurred at two sites in the early 1990s and is currently active at the third. Anna’s (Calype anna), Black-chinned (Archilochus alexandri), and...

  1. Lowland riparian herpetofaunas: the San Pedro River in southeastern Arizona

    Science.gov (United States)

    Philip C. Rosen

    2005-01-01

    Previous work has shown that southeastern Arizona has a characteristic, high diversity lowland riparian herpetofauna with 62-68 or more species along major stream corridors, and 46-54 species in shorter reaches within single biomes, based on intensive fieldwork and museum record surveys. The San Pedro River supports this characteristic herpetofauna, at least some of...

  2. The Economics Of Goat Production In Southeastern Nigeria ...

    African Journals Online (AJOL)

    The West African Dwarf goat is indigenous to Southeastern Nigeria and is raised by many families under small·scale and intensive management systems. Results showed that the average households kept 6 goats, but that expansion was limited by hour and feed procurement problems. Both males and females owned goats ...

  3. Parmotrema hydrium, a new species of Parmeliaceae in southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Michel Navarro Benatti

    2013-12-01

    Full Text Available Parmotrema hydrium is a new lichen species discovered during a survey of Parmeliaceae in the Cantareira mountain range of southeastern Brazil. In its medullary chemistry, the species contains several fatty acids and other substances, including small amounts of atranorin, typically restricted to the soralia and young lobes.

  4. Some Spatial Aspects of Southeastern United States Climatology.

    Science.gov (United States)

    Soule, Peter T.

    1998-01-01

    Focuses on the climatology of an eight-state region in the southern and southeastern United States. Discusses general controls of climate and spatial patterns of various climatic averages. Examines mapped extremes as a means of fostering increased awareness of the variability that exists for climatic conditions in the region. (CMK)

  5. Mulching An Arenic Hapludult In Southeastern Nigeria: Effects On ...

    African Journals Online (AJOL)

    A study was carried out over two cropping seasons at Umudike, southeastern Nigeria, to determine the type and quantity of mulch that would improve some selected physical properties of an Arenic Hapludult and optimize the rhizome yield of turmeric. Effects of mulch rate on bulk density (BD), total porosity (TP), ...

  6. Availability of Library Service to Osteopathic Physicians in Southeastern Michigan.

    Science.gov (United States)

    Malin, Joyce E.; Pings, Vern M.

    This report covers the availability of library service to osteopathic physicians of Detroit and the surrounding area. The appointments of 813 osteopathic physicians were identified from the staff lists of 16 hospitals in southeastern Michigan. A staff physician was identified as having library service if the hospital in which he has an appointment…

  7. Rediscovery of Hyalinobatrachium chirripoi (Anura: Centrolenidae) in southeastern Costa Rica.

    Science.gov (United States)

    Kubicki, Brian

    2004-03-01

    The Suretka glass frog, Hyalinobatrachium chirripoi, has been recently rediscovered in the southeastern region of Costa Rica. This species was last reported in Costa Rica in the 1950's. H. chirripoi is distinguished from H. colymbiphyllum, which appears to be its most closely Costa Rican related taxon, by having extensive webbing between fingers II-III.

  8. Habitat associations of birds and herpetofauna in southeastern Arizona

    Science.gov (United States)

    William M. Block; Kieth E. Severson

    1992-01-01

    The mountains of southeastern Arizona support a large diversity of vegetative plant communities ranging from grassland and desert scrub to spruce-fir forests. These vegetation types provide appropriate conditions for a number of species of vertebrates. Although vertebrates have been the subject of numerous studies in this region, most studies were restricted to one...

  9. Circulation in the Southeastern Mediterranean Sea (EGITTO-NICOP)

    Science.gov (United States)

    2007-09-30

    Circulation in the Southeastern Mediterranean Sea (EGITTO-NICOP) Pierre-Marie Poulain Istituto Nazionale di Oceanografia e di Geofisica ...Nazionale di Oceanografia e di Geofisica Sperimentale,Borgo Grotta Gigante, 42/c,34010 Sgonico (Trieste), Italy, , 8. PERFORMING ORGANIZATION REPORT NUMBER

  10. Economics of conservation systems research in the Southeastern United States

    Science.gov (United States)

    The use of conservation systems in crop production is not a new concept in the southeastern United States. In 1978, researchers from across the Southeast met in Griffin, Georgia for the first annual Southern Conservation Agricultural Systems Conference. Four of the ten presentations specifically men...

  11. Sterilization by Minilaparotomy in South-Eastern Nigeria | Nwogu ...

    African Journals Online (AJOL)

    The study aimed to assess the trend in acceptance and characteristics of acceptors of female sterilization between January 1999 and December 2006 at the University of Nigeria Teaching Hospital, Enugu, South-Eastern Nigeria. There were a total of 20,485 new clients, with 212 (1.0%) accepting sterilization between ...

  12. Natural enemies of emerald ash borer in southeastern Michigan

    Science.gov (United States)

    Leah S. Bauer; Houping Liu; Robert A. Haack; Toby R. Petrice; Deborah L. Miller

    2004-01-01

    Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), the emerald ash borer (EAB), is native to China, Japan, Korea, Mongolia, Russian Far East, and Taiwan. In 2002, EAB was identified as the causative agent of extensive ash (Fraxinus spp.) mortality in southeastern Michigan and nearby southwestern Ontario. EAB was inadvertently...

  13. Time and spatial distribution of rainfall energy load in southeastern ...

    African Journals Online (AJOL)

    Daily records of rainfall amount across a period of 7 to 15 years were collected from 8 stations with recording gauges in South-Eastern Nigeria. The stations were Calabar, Enugu, Ikom, Ogoja, Onitsha, Owerri, Port-Harcourt and Umuahia. The monthly and annual kinetic energy contents of these rains were computed using ...

  14. Data Profiling

    OpenAIRE

    Hladíková, Radka

    2010-01-01

    Title: Data Profiling Author: Radka Hladíková Department: Department of Software Engineering Supervisor: Ing. Vladimír Kyjonka Supervisor's e-mail address: Abstract: This thesis puts mind on problems with data quality and data profiling. This Work analyses and summarizes problems of data quality, data defects, process of data quality, data quality assessment and data profiling. The main topic is data profiling as a process of researching data available in existing...

  15. Genetic control of growth traits and inheritance of resistance to bacterial leaf scorch in American Sycamore

    Science.gov (United States)

    J.P. Adams; R. J. Rousseau; T. D. Leininger

    2012-01-01

    Open-pollinated progeny tests of American sycamore (Platanus occidentalis L.), which included 55 open-pollinated families selected from several prior Westvaco progeny tests and seed orchards and six control-pollinated families were established in 2002 and 2003. The half-sibling families were planted at two sites in western Kentucky and southeastern...

  16. School Leadership and Technology Challenges: Lessons from a New American High School

    Science.gov (United States)

    Peck, Craig; Mullen, Carol A.; Lashley, Carl; Eldridge, John A.

    2011-01-01

    In this evidence-based practice article the authors investigate the challenges that leaders (administrators, staff, and teachers) face in high schools where personnel navigate technology reform. We studied an American comprehensive high school within a large school district in southeastern United States. School administrators and teachers faced…

  17. Correlating Parental Involvement and Mathematics Achievement of African American Eighth-Grade Students

    Science.gov (United States)

    Oyerinde, Bolanle Adenike

    2014-01-01

    Low involvement of African American parents in middle school education is a concern in a school district in the southeastern United States. The purpose of this quantitative study was to investigate the relationships between the explanatory variables of parental involvement, socioeconomic status, and level of education, and the achievement of…

  18. The Role of Coping in Perceived Racism and Depressive Symptoms among Asian American College Students

    Science.gov (United States)

    Hong, Jihee

    2012-01-01

    The purpose of this study was to explore the moderating and mediating role of collectivistic/situation-specific coping and individualistic/dispositional coping in the relationship between perceived racism and depressive symptoms in a sample (N = 203) of Asian American college students. Data were collected from a large public Southeastern state…

  19. Psychosocial Aspects of Body Mass and Body Image among Rural American Indian Adolescents

    Science.gov (United States)

    Newman, Denise L.; Sontag, Lisa M.; Salvato, Rebecca

    2006-01-01

    This study examines the psychosocial risks associated with body weight (BMI) and body image in a southeastern, rural Lumbee American Indian community. A total of 134 adolescents (57% female) were surveyed over 2 years at ages of 13 and 15 years. On average, boys (55%) were more likely to be overweight or obese than were girls (31%). BMI was…

  20. Exploration of the South-Eastern Alps lithosphere with 3D refraction seismics project Alp 2002 – data acquisition in Slovenia

    Directory of Open Access Journals (Sweden)

    Andrej Gosar

    2003-06-01

    Full Text Available Using combined seismic refraction/wide-angle reflection method project Alp 2002 explored the contact zone between South-Eastern Alps, Dinarides and Pannonian basin. In a network of 12 profiles of 4100 km total length, which are spread over seven countries,1055 portable seismographs were deployed and 31 strong (300 kg explosions fired. In Slovenia 127 seismographs were deployed along five profiles totalling 575 km and two explosions fired near Vojnik and Gradin. The collected data will allow construction of athree-dimensional model of the lithosphere and will contribute to the understanding of the tectonics and geodynamics at the junction of European, Adriatic and Tisza plates.

  1. USA, Russia and the Geopolitical Theatre in the South-Eastern Europe: The Place of Romania

    Directory of Open Access Journals (Sweden)

    Florin Pintescu

    2010-12-01

    Full Text Available Core issues addressed in this article are: the existing threats to address the interests of the US geopolitical and geostrategical, particularly in South-Eastern Europe; the resources available to the American State for the protection of those interests; main features (elements geopolitical of Romania; importance for Romania's Alliance with US. Only states or groups of states that may threaten the economic interests of the U.S. military are originated from Eurasia: China, Russia, the Organization of Shanghai cooperation, the European Union. The main opponent of the U.S. in South-Eastern Europe is Russia. Geostrategical interests of Russia remains fundamentally the attempt to divide alliance NATO (in particular by providing the economic benefits of Germany and France and isolate Eastern Europe; in this way, the US military presence in Europe would become problematic. Currently, the US has enough economic and military means in order to avoid this situation.Geopolitical and geostrategical problems of Romania are of two kinds: external and internal. Externally, Romania has some diplomatic disagreements with Ukraine. At the same time, Romania was not able to resolve in the manner of the former Federal Republic of Germany, a consequence of the Second World War: the unification with the Republic of Moldova, the State created artificially by former USSR after the Second World War. Internally, the main geopolitical problems of Romania are the following: underdevelopment and the absence of real economic competitiveness of industry and agriculture; the demographic decline, lowering the standard of living of population. In the absence of support of the USA for Romania, this country will increase the degree of economic dependence towards Russia.

  2. American Illuminations

    DEFF Research Database (Denmark)

    Nye, David

    such monarchial pomp and adapted spectacular lighting to their democratic, commercial culture. In American Illuminations, David Nye explains how they experimented with gas and electric light to create illuminated cityscapes far brighter and more dynamic than those of Europe, and how these illuminations became...

  3. INTERNET ADDICTION IN BALKAN AND SOUTH-EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Ioannis PETASAKIS

    2012-12-01

    Full Text Available The use of Internet has increased dramatically in recent years. Although there is no standardized definition of Internet addiction, there is acknowledgement among researchers that this phenomenon does exist. In this study, we identify various similarities and differences among people in the Balkan and South-Eastern European countries about Internet addiction. There are many factors such as cultural differences, gender differences, psychosocial variables, computer attitudes and time.We present the experience from studies concerning Internet addiction in all over the world. A specific research with the use of Young's 20-scale was also conducted in five Balkan and South-Eastern European countries (Republic of Moldova, Romania, Republic of Bulgaria, Hellenic Republic, Republic of Cyprus.The findings are interesting. Although there is a need for Interest using, there are also cases where the addiction, dependence and abuse is apparent.

  4. A clustering of conjugal amyotrophic lateral sclerosis in southeastern France.

    Science.gov (United States)

    Corcia, Philippe; Jafari-Schluep, Helene-Farnase; Lardillier, Dominique; Mazyad, Hassan; Giraud, Pieric; Clavelou, Pierre; Pouget, Jean; Camu, William

    2003-04-01

    The origin of amyotrophic lateral sclerosis (ALS) remains largely unknown but seems to be multifactorial. We believe that ALS clusters may help clinicians understand or analyze the role of environmental factors in ALS pathogenesis. To describe a cluster of conjugal ALS in southeastern France. We describe 9 couples in which both spouses were affected by ALS. Eight of the 9 had lived in southeastern France. In all cases, the spouses were married for more than 10 years. Three couples lived in the same département and 2 of them in the same city. To our knowledge, such a large cluster of conjugal ALS cases has not been previously reported. No precise environmental factors could be identified at the origin of these conjugal cases. We suggest that genetic and environmental factors, or both, may explain the occurrence of this cluster of ALS.

  5. High school students' opinions of gynecological consultations in Rio de Janeiro, Southeastern Brazil.

    Science.gov (United States)

    Pereira, Sandra de Morais; Taquette, Stella Regina; Pérez, Maurício de Andrade

    2013-02-01

    To analyze sociocultural differences and perceptions of gynecological consultations for high school girls. A transversal study with 418 high school girls from three schools of different profiles in the city of Rio de Janeiro, Southeastern Brazil in 2010. A structured questionnaire encompassing socio-demographic characteristics, sexual behavior and evaluation of gynecological consultations was completed. Yates' Chi-square test and the Student's t-test were utilized adopting a value of p students of private and federal public schools presented similar profiles but both were different from the state school girls. The latter had lower socioeconomic status, and their parents had lower levels of education, the predominance of afro-descendants was observed, as were a larger number of sexual partners, pregnancy and cases of sexual violence. The average age of menarche and sexarche among the students were similar, but the first gynecological consultation was significantly later among the state school students. The majority showed some knowledge of contraception and STDs, although only a minority received guidance from the consultations. Students expressed the desire that the professionals dedicate more time, patience and availability to them during consultations. The provision of gynecological services for teenagers is not satisfactory, according to the teenagers' evaluations. Users of the private health system have gynecological consultations earlier than those who only have access to the public system. It is necessary to create mechanisms that facilitate access and adhesion to a routine of gynecological prevention for this age group.

  6. A Numerical Study of the Plata River Plume Along the Southeastern South American Continental Shelf

    Science.gov (United States)

    2005-01-01

    the effect of ambient shelf currents, level decreased by -0.20 and -0.55 in at the estuary and which would be essential in the determination of the 142...Res. SI 39, realistic wind and tidal forcing. J. Geophys. Res., 101 (submitted). (C2):3435-3455. Piola, A. R. 2002. El impacto del Plata sobre la...discharge on the continental impactos en el Plata y en la regi6n pampeana. Vol. 1. shelf. 1. Modeling the river plume and the inner shelf Assoc. Bonaerense de

  7. Habitat Management for Wintering American Woodcock on Southeastern Bottomland Refuges: Basic Management Guidelines and Strategies

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Basic guidelines for management of habitat in winter for woodcock on refuges in the SE is presented along with consideration for use of the desired forestry conditons.

  8. Sexuality, Sexual Practices, and HIV Risk among Incarcerated African-American Women in North Carolina

    Science.gov (United States)

    Farel, Claire E.; Parker, Sharon D.; Muessig, Kathryn E.; Grodensky, Catherine A.; Jones, Chaunetta; Golin, Carol E.; Fogel, Catherine I.; Wohl, David A.

    2013-01-01

    Background Women who have been in prison carry a greater lifetime risk of HIV for reasons that are not well understood. This effect is amplified in the Southeastern United States, where HIV incidence and prevalence is especially high among African American (AA) women. The role of consensual sexual partnerships in the context of HIV risk, especially same-sex partnerships, merits further exploration. Methods We conducted digitally recorded qualitative interviews with 29 AA women (15 HIV-positive, 14 HIV-negative) within three months after entry into the state prison system. We explored potential pre-incarceration HIV risk factors, including personal sexual practices. Two researchers thematically coded interview transcripts and a consensus committee reviewed coding. Results Women reported complex sexual risk profiles during the six months prior to incarceration, including sex with women as well as prior sexual partnerships with both men and women. Condom use with primary male partners was low and a history of transactional sex work was prevalent. These behaviors were linked to substance use, particularly among HIV-positive women. Conclusions Although women may not formally identify as bisexual or lesbian, sex with women was an important component of this cohort’s sexuality. Addressing condom use, heterogeneity of sexual practices, and partner concurrency among at-risk women should be considered for reducing HIV acquisition and preventing forward transmission in women with a history of incarceration. PMID:24183410

  9. Mechanical mastication as a fuels treatment in southeastern forests

    Science.gov (United States)

    Jesse K. Kreye; J. Morgan Varner; Leda N. Kobziar

    2016-01-01

    Mastication is an increasingly common fuels treatment that redistributes ‘‘ladder’’ fuels to the forest floor to reduce vertical fuel continuity, crown fire potential, and fireline intensity. Despite its widespread adoption, it remains unclear how mastication impacts fuels, fire behavior, or plant communities  across Southeastern forest ecosystems. We evaluated these...

  10. LOCATIONAL EFFECTS OF URBANIZATION ON AGRICULTURE IN SOUTHEASTERN PENNSYLVANIA

    OpenAIRE

    Larson, Janelle M.; Findeis, Jill L; Smith, Stephen M

    2000-01-01

    Most agricultural output in the northeastern United States comes from counties that have experienced significant development. A mail survey, with 300 responses, was conducted in southeastern Pennsylvania to determine farmer adaptation to urbanization in this region. Despite development, traditional agriculture still predominates. Changes in land use were examined using multinomial logit models. Results show that changes in population density and farm preservation policies have an influence, a...

  11. Denial of women's rights to contraception in southeastern Nigeria.

    Science.gov (United States)

    Chigbu, Chibuike O; Onyebuchi, Azubuike K; Onwudiwe, Elijah N; Iwuji, Stella E

    2013-05-01

    To evaluate the opinions and experiences of married women in southeastern Nigeria regarding their rights to contraception, in addition to the impact of the denial of women's contraceptive rights on unplanned pregnancy rate. A cross-sectional survey of women who registered for prenatal care at 2 federal tertiary healthcare facilities in southeastern Nigeria was conducted. Randomly selected samples of participants were interviewed via a structured, pretested questionnaire. In total, 1204 women participated in the survey. Overall, 526 (43.7%) were unaware of their rights to contraception. Denial of contraceptive rights was reported by 522 (43.4%) women. In total, 174/317 (54.9%) women with unplanned pregnancies blamed denial of access to contraception for their pregnancies. Among the women who had used contraception previously, 61.9% reported that the decision to do so was taken by their spouse. Formal education seemed to increase women's level of awareness of their rights to contraception (P=0.001) but it did not influence the exercising of such rights. A considerable proportion of women in southeastern Nigeria are being denied their rights to contraception, mainly owing to a culture of male dominance. There may be significant health implications for women with unplanned pregnancies arising from such denials. Copyright © 2013 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  12. Recent Jurassic discoveries in southeastern Cass County, Texas

    Energy Technology Data Exchange (ETDEWEB)

    Aubrey, J.

    1984-09-01

    Southeastern Cass County had lain virtually dormant as a prospective Jurassic oil and gas province since the mid-1960s, when East Linden field was discovered and developed. Then, in 1978, Hilliard Oil and Gas drilled the 1 Johnson and discovered Kildare field (Smackover). Subsequent development thru 1982 proved additional reserves in several Cotton Valley sandstones as well, reconfirming southeastern Cass County as territory for viable Jurassic drilling. Additional drilling occurred when Marshall Exploration redrilled and expanded the old Bloomburg field and Heflin redrilled Queen City field. All of this drilling was successful in the Smackover reservoir, finding sour gas and condensate. Wildcat activity included the two Smackover completions finding South Atlanta field, as well as two completions in formations that are highly debated as to their nomenclature. Cities Service reportedly their well in the Eagle Mills. This well brought national attention to southeastern Cass County, when it was reported on the CBS Saturday evening news. The well initially flowed at rates that were as high as 1800 BOPD, 1396 MCFGD, and 32 BWPD, with pressure of 3250 psi. Just as the excitement was dying down, Primary Fuels, Inc. reentered and deepened the Highland Resources 1 Glass and completed that well in a zone correlative to the Cities Service 1-A Pruitt. The 1 glass potentialed for 200 BOPD, 570 MCFGD, and 32 BWPD, at pressure of 2900 psi. The producing zone was determined to be the Norphlet, which once again was made wildcatters of all previous upper Smackover explorers.

  13. American Academy of Periodontology

    Science.gov (United States)

    ... Cone-Beam Computed Tomography (CBCT) American Academy of Periodontology Installs New President, Officers in Boston American Academy of Periodontology Announces 2017 Award Winners American Academy of Periodontology ...

  14. Use of Potential Fields Data to Identify Petrological Controls on Seismicity within South-Central and Southeastern Alaska

    Science.gov (United States)

    Doser, D. I.; Veilleux, A. M.; Rodriguez, H.; de La Pena, A.; Mankhemthong, N.

    2010-12-01

    We have used data from regional gravity and aeromagnetic surveys to determine how variations in petrological properties of the upper plate(s) and subducting lower plate(s) influence the concentration of background seismicity in south-central and southeastern Alaska, as well as possible controls on asperities that ruptured during great earthquakes along the plate margin. In the Prince William Sound region it appears that seismicity concentrates at the edges of mafic and ultramafic bodies within the upper (North American) plate, while within Cook Inlet upper plate seismicity concentrates at the edges of a large serpentinite body. Rupture segmentation during the 1958 Fairweather earthquake in southeastern Alaska is associated with gravity highs along the Fairweather fault, while segmentation of the Queen Charlotte fault system appears related to changes in the structure of the Pacific plate. Although gravity coverage within the St. Elias region is sparse, background seismicity at depths of 10 to 20 km, including aftershocks of the 1979 Mw=7.4 St. Elias event, wraps around the edge of a gravity high located at the intersection of the Pamplona and Chugach-St. Elias fault systems. These results emphasize how additional gravity and magnetic data collection should be included as part of the upcoming Earthscope initiative in Alaska.

  15. Ecology of southeastern shrub bogs (pocosins) and Carolina bays: a community profile

    Energy Technology Data Exchange (ETDEWEB)

    Sharitz, R.R.; Gibbons, J.W.

    1982-11-01

    Shrub bogs of the Southeast occur in areas of poorly developed internal drainage that typically but not always have highly developed organic or peat soils. Pocosins and Carolina bays are types or subclasses of shrub bogs on the coastal plains of the Carolinas and Georgia. They share roughly the same distribution patterns, soil types, floral and faunal species composition and other community attributes, but differ in geological formation. Carolina bays may contain pocosin as well as other communities, but are defined more by their unique elliptical shape and geomorphometry. The pocosin community is largely defined by its vegetation, a combination of a dense shrub understory and a sparser canopy. The community is part of a complex successional sequence of communities (sedge bogs, savannas, cedar bogs, and bay forests) that may be controlled by such factors as fire, hydroperiod, soil type, and peat depth. Pocosins and Carolina bays harbor a number of animal groups and may be locally important in their ecology. Although few species are endemic to these habitats, they may provide important refuges for a number of species. These communities are simultaneously among the least understood and most rapidly disappearing habitats of the Southeast. Forestry and agricultural clearage are current impacts.

  16. Proteomic profiling of liver from Elaphe taeniura, a common snake in eastern and southeastern Asia

    Directory of Open Access Journals (Sweden)

    Liang Chen

    2013-01-01

    Full Text Available Snake liver has been implicated in the adaptation of snakes to a variety of habitats. However, to date, there has been no systematic analysis of snake liver proteins. In this study, we undertook a proteomic analysis of liver from the colubrid snake Elaphe taeniura using a combination of two-dimensional electrophoresis (2-DE and matrix-assisted laser desorption/ionization time of flightmass spectrometry (MALDI-TOF MS. We also constructed a local protein sequence database based on transcriptome sequencing to facilitate protein identification. Of the 268 protein spots revealed by 2-DE 109 gave positive MS signals, 84 of which were identified by searching the NCBInr, Swiss-Prot and local databases. The other 25 protein spots could not be identified, possibly because their transcripts were not be stable enough to be detected by transcriptome sequencing. GO analysis showed that most proteins may be involved in binding, catalysis, cellular processes and metabolic processes. Forty-two of the liver proteins identified were found in other reptiles and in amphibians. The findings of this study provide a good reference map of snake liver proteins that will be useful in molecular investigations of snake physiology and adaptation.

  17. The Emotional Intelligence Profiles and Cognitive Measures of Nurse Anesthesia Students in the Southeastern United States

    Science.gov (United States)

    Collins, Shawn

    2012-01-01

    Problem: The purpose of this cross-sectional correlational study was to explore the relationship between emotional intelligence and personal and academic factors of nurse anesthesia students at three points in a program: matriculation, at one year of study, and in the last semester of study and the relationship of these to clinical scores and…

  18. Clinal variation in the juvenal plumage of American kestrels

    Science.gov (United States)

    Smallwood, J.A.; Natale, C.; Steenhof, K.; Meetz, M.; Marti, C.D.; Melvin, R.J.; Bortolotti, G.R.; Robertson, R.; Robertson, S.; Shuford, W.R.; Lindemann, S.A.; Tornwall, B.

    1999-01-01

    The American Kestrel(Falco sparverius) is a sexually dichromatic falcon that exhibits considerable individual plumage variability. For example, the anterior extent of the black dorsal barring in juvenile males has been used throughout North America as one of several aging criteria, but recent data demonstrate that the variability among individual Southeastern American Kestrels(E S. paulus)exceeds that accounted for by age. The objective of this study was to search for geographic patterns in the variability of juvenal plumage, particularly those characteristics considered indicative of age. Nestling kestrels (n = 610) were examined prior to fledging during the 1997 breeding season at nest box programs across a large portion of the North American breeding range. From south to north (1) the crown patches of both males and females become more completely rufous, and (2) shaft streaks on forehead and crown feathers become more pronounced, especially in males. Male Southeastern American Kestrels differed from other males (E s. sparverius) in that the anterior extent of dorsal barring averaged less but was more variable. The variability observed in North America appears to be part of a cline extending across the species range in the Western Hemisphere, where tropical subspecies are small and have reduced dorsal barring. Both body size and, especially in males, dorsal barring increases with increasing north and south latitude. We suggest that this geographic pattern is adaptive in terms of thermoregulation, and that differences in the sex roles may explain why males become less barred with maturity while females do not.

  19. Brief Report: The Number of Sexual Partners and Race-Related Stress in African American Adolescents--Preliminary Findings

    Science.gov (United States)

    Stevens-Watkins, Danelle; Brown-Wright, Lynda; Tyler, Kenneth

    2011-01-01

    The current study examined the association between the number of lifetime sexual partners and race-related stress among African American 201 high school juniors and seniors at two urban high schools in the Southeastern region of the country. Students completed the Index of Race-Related Stress-Brief (IRRS-B) and the Youth Risk Behavior Survey…

  20. Race and the Greek System in the 21st Century: Centering the Voices of Asian American Women

    Science.gov (United States)

    Park, Julie

    2008-01-01

    Analyzing interviews with 18 Asian American female undergraduates, this study seeks to understand how participants viewed the sorority system at a predominantly White institution in the Southeastern United States. Drawing from critical race theory, I argue that the ways in which women perceived and experienced both acceptance and marginalization…

  1. Health Information-Seeking Practices of African American Young Men Who Have Sex with Men: A Qualitative Study

    Science.gov (United States)

    Rose, India D.; Friedman, Daniela B.; Spencer, S. Melinda; Annang, Lucy; Lindley, Lisa L.

    2016-01-01

    The current study used a qualitative, phenomenological approach to investigate the health information-seeking practices of African American young men who have sex with men (AAYMSM). Forty-two self-identified AAYMSM, aged 18 to 21, residing in a Southeastern U.S. city participated in a qualitative focus group or face-to-face interview to examine…

  2. Biophysical Profile

    Science.gov (United States)

    ... and pregnancy High-risk pregnancy Biophysical profile About Advertisement Mayo Clinic does not endorse companies or products. ... a Job Site Map About This Site Twitter Facebook Google YouTube Pinterest Mayo Clinic is a not- ...

  3. A review of Neogene and Quaternary pikes of southeastern Europe and a new species from the early Pleistocene of Nogaisk, Ukraine

    Directory of Open Access Journals (Sweden)

    Oleksandr M. Kovalchuk

    2017-03-01

    Full Text Available The fish genus Esox (Teleostei, Esocidae has been recorded from thirty late Miocene, Pliocene, and Pleistocene localities where forty-one bone-bearing strata are exposed in the territory of Ukraine, Russian Federation, and Republic of Moldova. From eight localities the genus is reported or described for the first time. A detailed description and morphological analysis of the currently available osteological material demonstrates the presence of four species in the studied area: (i Esox sibiricus (late Miocene–early Pliocene; (ii Esox moldavicus (early Pliocene–early Pleistocene; (iii Esox nogaicus sp. nov. (early Pleistocene, Calabrian; (iv Esox lucius (early–middle Pleistocene. The Northern Pike (Esox lucius is recorded for the first time in the early Pleistocene fossil record of southeastern Europe. The new species E. nogaicus is characterized by a massive dentary with deep symphysis and the possible presence of a pair of fixed canine-like teeth near the anterior end of the vomer. Such canine teeth are seen also in certain species known only from North America, the extant Esox masquinongy, the fossil species E. columbianus, and an unnamed Miocene form. However, unlike in E. nogaicus, in the three North American species fixed canines also occur anteriorly on the palatines. The Miocene, Pliocene, and Pleistocene pikes from southeastern Europe document a greater diversity of morphologies in the past than exists today in the pike species of Europe. Changes in the predominant species of Esox in southeastern Europe are hypothesized to be driven by changing global and regional climates.

  4. Profiling cancer

    DEFF Research Database (Denmark)

    Ciro, Marco; Bracken, Adrian P; Helin, Kristian

    2003-01-01

    In the past couple of years, several very exciting studies have demonstrated the enormous power of gene-expression profiling for cancer classification and prediction of patient survival. In addition to promising a more accurate classification of cancer and therefore better treatment of patients......, gene-expression profiling can result in the identification of novel potential targets for cancer therapy and a better understanding of the molecular mechanisms leading to cancer....

  5. American Sign Language

    Science.gov (United States)

    ... Health Info » Voice, Speech, and Language American Sign Language On this page: What is American Sign Language? ... signs "I love you." What is American Sign Language? American Sign Language (ASL) is a complete, complex ...

  6. Effects of subpopulation structure on probability calculations of DNA profiles from forensic PCR analysis.

    Science.gov (United States)

    Gallo, J C; Thomas, E; Novick, G E; Herrera, R J

    1997-01-01

    DNA typing for forensic identification is a two-step process. The first step involves determining the profiles of samples collected at the crime scene and comparing them with the profiles obtained from suspects and the victims. In the case of a match that includes the suspect as the potential source of the material collected at the crime scene, the last step in the process is to answer the question, what is the likelihood that someone in addition to the suspect could match the profile of the sample studied? This likelihood is calculated by determining the frequency of the suspect's profile in the relevant population databases. The design of forensic databases and the criteria for comparison has been addressed by the NRC report of 1996 (National Research Council, 1996). However, the fact that geographical proximity, migrational patterns, and even cultural and social practices have effects on subpopulation structure establishes the grounds for further study into its effects on the calculation of probability of occurrence values. The issue becomes more relevant in the case of discrete polymorphic markers that show higher probability of occurrence in the reference populations, where several orders of magnitude difference between the databases may have an impact on the jury. In this study, we calculated G values for all possible pairwise comparisons of allelic frequencies in the different databases from the races or subpopulations examined. In addition, we analyzed a set of 24 unrelated Caucasian, 37 unrelated African-American, and 96 unrelated Sioux/Chippewa individuals for seven polymorphic loci (DQA1, LDLR, GYPA, HBGG, D7S8, GC, and D1S80). All three sets of individuals where sampled from Minnesota. The probability of occurrence for all seven loci were calculated with respect to nine different databases: Caucasian, Arabic, Korean, Sioux/Chippewa, Navajo, Pueblo, African American, Southeastern Hispanic, and Southwestern Hispanic. Analysis of the results demonstrated

  7. From regional to local scale modelling on the south-eastern Brazilian shelf: case study of Paranaguá estuarine system

    Directory of Open Access Journals (Sweden)

    Guilherme Augusto Stefanelo Franz

    Full Text Available Abstract The applicability of a numerical model following a downscaling methodology was evaluated for the south-eastern Brazilian shelf (regional model and Paranaguá estuarine system (local model. This approach permits the simulation of different scale processes, such as storm surges and coastal upwelling, and is suitable for operational forecasting purposes. When large areas are covered by regional models, the tidal propagation inside the domain can be significantly affected by the local tidal potential, mainly where the resonance phenomenon is observed. The south-eastern Brazilian shelf is known for the resonance of the third-diurnal principal lunar tidal constituent (M3, the largest amplitudes being found in the Paranaguá estuarine system. Therefore, the significance of the local tidal potential was assessed in this study for the most important tidal constituents inside the estuarine system (including M3. The model validation was performed with tidal gauge data, Argo float profiles and satellite measurements of Sea Surface Temperature. The methodology described in this study can be replicated for other important estuarine systems located on the south-eastern Brazilian shelf. Furthermore, the numerical model was developed within a perspective of operational nowcast/forecast simulations, useful for several activities such as navigation and response to emergencies (e.g., oil spills.

  8. Remote forcing annihilates barrier layer in southeastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Shenoi, S.S.C.; Shankar, D.; Shetye, S.R.

    ). Though punctuated by three peaks (higher values) during March{ April, the ILD shows a decreasing trend due to upwelling, which is evident in the temperature pro les; no such trend is 1 X - 2 SHENOI ET AL.: BARRIER LAYER IN SE ARABIAN SEA seen in the MLD... of temperature and salinity pro les were made every two hours at 74 300 E, 9 130N in the southeastern Arabian Sea (SEAS) during 22-March{7-April and 23-May{7-June 2003 as part of the Arabian Sea Mon- soon Experiment (ARMEX). The observations show that a 20 m...

  9. A possible younger dryas record in southeastern alaska.

    Science.gov (United States)

    Engstrom, D R; Hansen, B C; Wright, H E

    1990-12-07

    A stratigraphic record of climatic cooling equal in timing and severity to the Younger Dryas event of the North Atlantic region has been obtained from lacustrine sediments in the Glacier Bay area of southeastern Alaska. Fossil pollen show that a late Wisconsin pine parkland was replaced about 10,800 years ago by shrub- and herb-dominated tundra, which lasted until about 9,800 years ago. This vegetational change is matched by geochemical evidence for loss of organic matter from catchment soils and increased mineral erosion. If this event represents the Younger Dryas, then an explanation for a hemisphere-wide propagation of a North Atlantic climatic perturbation must be sought.

  10. New Eclipidrilus species (Annelida, Clitellata, Lumbriculidae) from southeastern North America

    Science.gov (United States)

    Fend, Steven V.; Lenat, David R.

    2012-01-01

    Three new species of Lumbriculidae from southeastern North America are attributed to Eclipidrilus Eisen. All are small worms (diameter 0.2–0.5 mm), having semi-prosoporous male ducts with the atria in X, and spermathecae in IX. Eclipidrilus breviatriatus n. sp. and E. microthecus n. sp. have crosshatched atrial musculature, similar to some E. (Eclipidrilus) species, but they differ from congeners in having small, compact spermathecal ampullae. Eclipidrilus macphersonae n. sp. has a single, median atrium and spermatheca. The new species have been collected only in Sandhills and Middle Atlantic Coastal Plain streams of North Carolina.

  11. Groundwater chemistry of the Oban Massif, South-Eastern Nigeria

    Directory of Open Access Journals (Sweden)

    Solomon John Ekwere

    2012-04-01

    Full Text Available Hydrogeochemical study of the fractured/weathered basement of the Oban Massif, southeastern Nigeria has been carried out. Results indicated that concentrations of major cations and anions exhibited the following order of abundance: Ca>Na>Mg>K and HCO3>SO4>Cl, respectively, with minor variations across sampling seasons. Ca-Na-Cl-SO4 and Ca-Mg-HCO3 water types have been identified as major facies, resultant from congruent influences of weathering (mainly silicates, ion exchange processes, and water mixing.

  12. Geology of the MER 2003 "Elysium" candidate landing site in southeastern Utopia Planitia, Mars

    Science.gov (United States)

    Tanaka, K.L.; Carr, M.H.; Skinner, J.A.; Gilmore, M.S.; Hare, T.M.

    2003-01-01

    The NASA Mars Exploration Rover (MER) Project has been considering a landing-site ellipse designated EP78B2 in southeastern Utopia Planitia, southwest of Elysium Mons. The site appears to be relatively safe for a MER landing site because of its predicted low wind velocities in mesoscale atmospheric circulation models and its low surface roughness at various scales as indicated by topographic and imaging data sets. Previously, the site's surface rocks have been interpreted to be marine sediments or lava flows. In addition, we suggest that Late Noachian to Early Hesperian collapse and mass wasting of Noachian highland rocks contributed to the deposition of detritus in the area of the ellipse. Furthermore, we document partial Late Hesperian to Early Amazonian resurfacing of the ellipse by flows and vents that may be of mud or silicate volcanic origin. A rover investigation of the Utopia landing site using the MER Athena instrument package might address some fundamental aspects of Martian geologic evolution, such as climate change, hydrologic evolution, and magmatic and tectonic history. Copyright 2003 by the American Geophysical Union.

  13. Assessing the ecological condition of streams in a southeastern Brazilian basin using a probabilistic monitoring design.

    Science.gov (United States)

    Jiménez-Valencia, Juliana; Kaufmann, Philip R; Sattamini, Ana; Mugnai, Riccardo; Baptista, Darcilio Fernandes

    2014-08-01

    Prompt assessment and management actions are required if we are to reduce the current rapid loss of habitat and biodiversity worldwide. Statistically valid quantification of the biota and habitat condition in water bodies are prerequisites for rigorous assessment of aquatic biodiversity and habitat. We assessed the ecological condition of streams in a southeastern Brazilian basin. We quantified the percentage of stream length in good, fair, and poor ecological condition according to benthic macroinvertebrate assemblage. We assessed the risk of finding degraded ecological condition associated with degraded aquatic riparian physical habitat condition, watershed condition, and water quality. We describe field sampling and implementation issues encountered in our survey and discuss design options to remedy them. Survey sample sites were selected using a spatially balanced, stratified random design, which enabled us to put confidence bounds on the ecological condition estimates derived from the stream survey. The benthic condition index indicated that 62 % of stream length in the basin was in poor ecological condition, and 13 % of stream length was in fair condition. The risk of finding degraded biological condition when the riparian vegetation and forests in upstream catchments were degraded was 2.5 and 4 times higher, compared to streams rated as good for the same stressors. We demonstrated that the GRTS statistical sampling method can be used routinely in Brazilian rain forests and other South American regions with similar conditions. This survey establishes an initial baseline for monitoring the condition and trends of streams in the region.

  14. A new species of Mesocyclops (Copepoda, Cyclopoida, Cyclopidae from Southeastern Mexico

    Directory of Open Access Journals (Sweden)

    Eduardo SUÁREZ-MORALES

    2001-08-01

    Full Text Available The taxonomical status of several neotropical species of Mesocyclops is still uncertain. Furthermore, several new species with a restricted distributional range have been described recently in this region. From littoral zooplankton samples collected in the lowlands of the State of Tabasco, Southeastern Mexico, male and female specimens of a previously unknown species of Mesocyclops were found. This new species is described herein based on both sexes and following the upgraded standards set for the taxonomic study of this genus, including SEM analysis. The new species differs from its congeners by a combination of several characters: the unique shape of the antennular hyaline membrane, the ornamentation of both maxillule and maxilla, the ornamentation of the fourth swimming leg, the shape and structure of the genital receptacle, and the ornamentation of the furcal rami. It is most closely related to other neotropical species such as M. meridianus Kiefer, 1926 and M. pseudomeridianus Defaye & Dussart, 1989. This is the eleventh species of Mesocyclops known from Mexico, and also the third new species described upon Mexican material. Due to the affinity of the Tabasco fauna with the Caribbean and the South American copepod faunas, the new species is expected to have a relatively wide geographical distribution in the neotropical region.

  15. Impact of Climate Change on Ambient Ozone Level and Mortality in Southeastern United States

    Directory of Open Access Journals (Sweden)

    Montserrat Fuentes

    2010-07-01

    Full Text Available There is a growing interest in quantifying the health impacts of climate change. This paper examines the risks of future ozone levels on non-accidental mortality across 19 urban communities in Southeastern United States. We present a modeling framework that integrates data from climate model outputs, historical meteorology and ozone observations, and a health surveillance database. We first modeled present-day relationships between observed maximum daily 8-hour average ozone concentrations and meteorology measured during the year 2000. Future ozone concentrations for the period 2041 to 2050 were then projected using calibrated climate model output data from the North American Regional Climate Change Assessment Program. Daily community-level mortality counts for the period 1987 to 2000 were obtained from the National Mortality, Morbidity and Air Pollution Study. Controlling for temperature, dew-point temperature, and seasonality, relative risks associated with short-term exposure to ambient ozone during the summer months were estimated using a multi-site time series design. We estimated an increase of 0.43 ppb (95% PI: 0.14–0.75 in average ozone concentration during the 2040’s compared to 2000 due to climate change alone. This corresponds to a 0.01% increase in mortality rate and 45.2 (95% PI: 3.26–87.1 premature deaths in the study communities attributable to the increase in future ozone level.

  16. Adapting American Policymaking to Overcome American Exceptionalism

    Science.gov (United States)

    2015-04-13

    permission of the author 14. ABSTRACT the thesis begins with the etymology of American exceptionalism and the way in which its connotation has changed...Author. ABSTRACT The thesis begins with the etymology of American exceptionalism and the way in which its connotation has changed throughout American...impact. CONTENTS CHAPTER 1: INTRODUCTION I The Etymology and History of American Exceptionalism 3 CHAPTER 2: AMERICAN EXCEPTIONALISM, THE EARLY YEARS 7

  17. Avaliação comparativa do padrão de normalidade do perfil facial em pacientes Brasileiros leucodermas e em Norte-Americanos Comparative evaluation of the facial profile normality standards in Brazilian Caucasian patients and in North American patients

    Directory of Open Access Journals (Sweden)

    Eduardo Sant'Ana

    2009-02-01

    total of 31 Angle's Class I patients not previously submitted to orthodontic treatment and presenting harmonious facial features were invited to participate in the study as volunteers. The patients were initially photographed in frontal and lateral views and, afterwards, cephalograms were obtained. The images were digitized, adjusted and indexed in Dolphin's image software. In order to precede cephalometric analysis, a total of 16 soft tissue profile points and 22 hard tissue profile points were demarcated, accordingly to American original measurements used in Dolphin's digital image program. After, all cephalograms were again evaluated to determine intra-examiner error according to paired Student's t test. Mean and standard error measures were obtained and compared to American measures by unpaired Student's t test with 95% of confidence level. RESULTS: The results obtained have shown that all measurements, except for 4 points in male and 4 points in female, are significantly different between Brazilian and American samples. Data show that Brazilians' soft tissue profile is almost completely different from American's, with a less protrusive face, shorter chin projection and a more convex profile. CONCLUSION: This suggests the necessity of performing some changes in numerical values to obtain an ideal diagnosis and planning of orthognathic surgery in Brazilians.

  18. Entropy dynamics in cone production of longleaf pine forests in the southeastern United States

    Science.gov (United States)

    Xiongwen Chen; Dale G. Brockway; Qinfeng Guo

    2016-01-01

    Sporadic temporal patterns of seed production are a challenge for the regeneration and restoration of longleaf pine, which is a keystone component of an endangered ecosystem in the southeastern United States. In this study, long-term data for longleaf pine cone production, collected at six sites across the southeastern region, was examined from the perspective of...

  19. 76 FR 18674 - Security Zones; Sector Southeastern New England Captain of the Port Zone

    Science.gov (United States)

    2011-04-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Sector Southeastern New England Captain... Southeastern New England Captain of the Port (COTP) Zone. These security zones are nearly identical to security... escorted by Coast Guard or law enforcement agencies assisting the Coast Guard. These zones are needed to...

  20. 76 FR 41073 - Security Zones; Sector Southeastern New England Captain of the Port Zone

    Science.gov (United States)

    2011-07-13

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Sector Southeastern New England Captain... establishing security zones around cruise ships in the Southeastern New England Captain of the Port (COTP) Zone... around any cruise ship underway that is being escorted by Coast Guard or law enforcement agencies...

  1. Organizational Change Factors for Increasing Online Learning within a Southeastern State University System

    Science.gov (United States)

    Stone, David Edwin

    2012-01-01

    This bounded case study describes the readiness of a Southeastern State University System to support the growth of online learning. Structured as a case study, the view provided of the Southeastern State University System in this moment in time provides a contextually rich view of the phenomenon of change within a university system. The study…

  2. Assessing man-induced environmental changes in the Sepetiba Bay (Southeastern Brazil) with geochemical and satellite data

    Science.gov (United States)

    Araújo, Daniel Ferreira; Peres, Lucas G. M.; Yepez, Santiago; Mulholland, Daniel S.; Machado, Wilson; Tonhá, Myller; Garnier, Jérémie

    2017-10-01

    The Sepetiba Bay, Southeastern Brazil, has undergone intense environmental changes due to anthropogenic influence. This work aims to: (i) evaluate the changes in the drainage landscape use over the last decades, (ii) identify new and past punctual and diffuse anthropogenic sources and assess risks of man-induced disturbances of the coastal zones of Sepetiba. A multivariate statistics approach on the sediment's elemental geochemical dataset discriminated three groups: the electroplating waste-affected elements (As, Cd, Pb, Cu and Zn), terrigenous elements (Si, K, Ti, Al and Fe), and biogenic and carbonate-derived elements (Ca, Mg, Mn, P, Ni, and Cr). Sediment core profiles of trace elements evidence records of former environmental impacts from old metallurgical wastes. Analysis of two Landsat images from 30 years ago and 2015 reveals a decrease in the mangrove area of nearly 26%. The ongoing suppression of mangroves could enhance the release of trace elements into the Sepetiba Bay, increasing the risks to human and biota health.

  3. Acute HIV-1 infection in the Southeastern United States: a cohort study.

    Science.gov (United States)

    McKellar, Mehri S; Cope, Anna B; Gay, Cynthia L; McGee, Kara S; Kuruc, Joann D; Kerkau, Melissa G; Hurt, Christopher B; Fiscus, Susan A; Ferrari, Guido; Margolis, David M; Eron, Joseph J; Hicks, Charles B

    2013-01-01

    In 1998 a collaboration between Duke University and the University of North Carolina, Chapel Hill (UNC) was founded to enhance identification of persons with acute HIV-1 infection (AHI). The Duke-UNC AHI Research Consortium Cohort consists of patients ≥18 years old with a positive nucleic acid amplification test (NAAT) and either a negative enzyme immunoassay (EIA) test or a positive EIA with a negative/indeterminate Western blot. Patients were referred to the cohort from acute care settings and state-funded HIV testing sites that use NAAT testing on pooled HIV-1 antibody-negative samples. Between 1998 and 2010, 155 patients with AHI were enrolled: 81 (52%) African-Americans, 63 (41%) white, non-Hispanics, 137 (88%) males, 108 (70%) men who have sex with men (MSM), and 18 (12%) females. The median age was 27 years (IQR 22-38). Most (n=138/155) reported symptoms with a median duration of 17.5 days. The median nadir CD4 count was 408 cells/mm(3) (IQR 289-563); the median observed peak HIV-1 level was 726,859 copies/ml (IQR 167,585-3,565,728). The emergency department was the most frequent site of initial presentation (n=55/152; 3 missing data). AHI diagnosis was made at time of first contact in 62/137 (45%; 18 missing data) patients. This prospectively enrolled cohort is the largest group of patients with AHI reported from the Southeastern United States. The demographics reflect the epidemic of this geographic area with a high proportion of African-Americans, including young black MSM. Highlighting the challenges of diagnosing AHI, less than half of the patients were diagnosed at the first healthcare visit. Women made up a small proportion despite increasing numbers in our clinics.

  4. Diurnal variability of gas phase and surface water ethanol in southeastern North Carolina, USA

    Science.gov (United States)

    Kieber, R. J.; Powell, J. P.; Foley, L.; Mead, R. N.; Willey, J. D.; Avery, G. B.

    2017-11-01

    Diurnal variations in gas phase and surface water concentrations of ethanol and acetaldehyde were investigated at five locations in southeastern North Carolina, USA. There were distinct diurnal oscillations observed in gas phase concentrations with maxima occurring in late afternoon suggesting that photochemical production is an important process in the cycling of these analytes in the troposphere. The rapid decrease in concentrations after the mid day maximum suggests that there is also an atmospheric photochemical sink for both analytes most likely involving photo produced hydroxyl radicals with a half-life on the order of hours rather than days at ground level. Ethanol concentrations in the surface microlayer taken at the same time as gas phase samples had a very similar diurnal profile suggesting photochemical processes, in addition to atmospheric deposition, play a role in the aqueous phase cycling of both analytes. The concentration of ethanol and acetaldehyde increased significantly in flasks containing freshwater collected from the Cape Fear River exposed to simulated sunlight for 6 h underscoring the importance of in situ photochemical production. Results of this study are significant because they represent the first simultaneous analyses of the temporal variability of ethanol and acetaldehyde concentrations in the gas and aqueous phases. These measurements are essential in order to better define the processes involved in the global biogeochemical cycling of ethanol both now and in the future as our use of the biofuel continues to grow.

  5. Livestock Predation by Puma ( Puma concolor) in the Highlands of a Southeastern Brazilian Atlantic Forest

    Science.gov (United States)

    Palmeira, Francesca Belem Lopes; Trinca, Cristiano Trapé; Haddad, Claudio Maluf

    2015-10-01

    We evaluated local opinion about reducing livestock losses to puma ( Puma concolor) and the potential for conflict among livestock breeders inside a protected area in the highlands of a southeastern Brazilian Atlantic forest. We also quantified the number and type of livestock losses, and determined if predation by puma was correlated with property profile and landscape characteristics. We conducted semistructured interviews with 42 livestock breeders sampled in 36 rural properties. When asked how to reduce predation, 33 % of livestock breeders refused to answer, 26 % suggested improving livestock husbandry practices, 19 % stated that there was no appropriate action, 17 % favored removing the "problem" individual, and 5 % suggested killing the puma. Opinion on how to solve predation was independent of herd size and history of losses, and was correlated with respondent age class. Older respondents tended to suggest removing or killing pumas. Attitudes toward predation represented high potential for conflict among livestock breeders who demonstrated high discordance among responses. Horses were the most common prey (51 %), followed by cattle (28 %), sheep (17 %), and goats (4 %); totaling 47 animals attacked between 2004 and 2007. Annual predation was approximately 12 ± 5 animals, equivalent to 0.4 % of the total livestock. Property elevation and distance from the urban center were the main predictors of predation probability. This survey used a novel approach that has not been addressed directly in other studies on livestock predation and demonstrated that the high potential for conflict among livestock breeders should be considered before implementing management actions.

  6. Mean hydrography on the continental shelf from 26 repeat glider deployments along Southeastern Australia.

    Science.gov (United States)

    Schaeffer, Amandine; Roughan, Moninya; Austin, Tim; Everett, Jason D; Griffin, David; Hollings, Ben; King, Edward; Mantovanelli, Alessandra; Milburn, Stuart; Pasquer, Benedicte; Pattiaratchi, Charitha; Robertson, Robin; Stanley, Dennis; Suthers, Iain; White, Dana

    2016-08-30

    Since 2008, 26 glider missions have been undertaken along the continental shelf of southeastern Australia. Typically these missions have spanned the continental shelf on the inshore edge of the East Australian Current from 29.5-33.5°S. This comprehensive dataset of over 33,600 CTD profiles from the surface to within 10 m of the bottom in water depths ranging 25-200 m provides new and unprecedented high resolution observations of the properties of the continental shelf waters adjacent to a western boundary current, straddling the region where it separates from the coast. The region is both physically and biologically significant, and is also in a hotspot of ocean warming. We present gridded mean fields for temperature, salinity and density, but also dissolved oxygen and chlorophyll-a fluorescence indicative of phytoplankton biomass. This data will be invaluable for understanding shelf stratification, circulation, biophysical and bio-geochemical interactions, as well as for the validation of high-resolution ocean models or serving as teaching material.

  7. Reaching the underserved: Active tuberculosis case finding in urban slums in southeastern Nigeria.

    Science.gov (United States)

    Ogbudebe, Chidubem L; Chukwu, Joseph N; Nwafor, Charles C; Meka, Anthony O; Ekeke, Ngozi; Madichie, Nelson O; Anyim, Moses C; Osakwe, Chijioke; Onyeonoro, Ugochukwu; Ukwaja, Kingsley N; Oshi, Daniel C

    2015-03-01

    Nigeria ranks 10th among 22 high TB burden countries with low TB case detection that relies on passive case finding. Although there is increasing body of evidence that active case finding (ACF) has improved TB case finding in urban slums in some parts of the world, this strategy had not been implemented in Nigeria despite the pervasiveness of urban slums in the country. To assess the yield and profile of TB in urban slums in Nigeria through ACF. A prospective, implementation study was conducted in three urban slums of southeastern Nigeria. Individuals with TB symptoms were identified through targeted screening using a standardized questionnaire and investigated further for TB. Descriptive and bivariate analyses were performed using SPSS. Among 16,743 individuals screened for TB, 6361 (38.0%) were identified as TB suspects; 5894 suspects were evaluated for TB. TB was diagnosed in 1079 individuals, representing 6.4% of the screened population and 18.3% of those evaluated for TB. Of the 1079 cases found, 97.1% (n=1084) had pulmonary TB (PTB), and majority (65%) had new smear-positive TB. Children (slum population. Targeted screening of out-patients, TB contacts, and HIV-infected patients should be optimized for active TB case finding in Nigeria. Copyright © 2015 Asian African Society for Mycobacteriology. Published by Elsevier Ltd. All rights reserved.

  8. Spinal cord injuries from road traffic crashes in southeastern Iran.

    Science.gov (United States)

    Rasouli, Mohammad R; Nouri, Mohsen; Rahimi-Movaghar, Vafa

    2007-12-01

    To analyze the data of patients with spinal cord injury (SCI) induced by road traffic crashes in southeastern Iran for better understanding the pattern of these injuries and therefore for better designing health system planning. In this historical cohort study, the patients who had been transferred to Level I trauma center in southeastern Iran due to road traffic accidents with radiographic documented SCI were evaluated. Among 64 patients with SCI, 38 patients (59.4%, 36 males and 2 females, aged 27.42 years+/-9.44 years on average) were injured by road traffic accidents. Car and motorcycle accidents were responsible for 26 cases (68.4%) and 12 cases (31.6%), respectively. And 31 patients (81.6%) had complete SCI. Conus medularis (T12-L2) was the most affected level. Results are discussed in terms of preventive measures, specifically those concerning the use of restraint and helmet and driving behavior. This study should be extended nationally to gain a larger case series so that the SCI risk of particular vehicle configurations, considering other crash factors, can be more precisely quantified and the characteristics for low occurrence of SCI can be more precisely identified.

  9. Facebook Usage by Mayors in Central and Southeastern Europe

    Directory of Open Access Journals (Sweden)

    Milica Vučković

    2013-12-01

    Full Text Available The ever increasing rise of social media network users consequently leaves a mark on political communication. While social media tools are already adopted in political marketing, primarily in election campaigning, governments are still new in using social media. The aim of this study is to examine how Facebook is used by city mayors in countries of Central and Southeastern Europe in two months period, from March 1st to April 30th of 2012. Using content analysis we first analyzed status massages in order to see what kind of status messages they post: personal or political. Secondly, we conducted an analysis of comments on the examined statuses, in order to examine if citizens make constructive, cynical, supportive or neutral comments. We examined ten city mayors’ Facebook pages in five countries, Bulgaria, Croatia, Hungary, Macedonia and Slovenia. The results have revealed that city mayors in Central and Southeastern Europe use Facebook almost exclusively for official purposes. Secondly, the analysis of citizens’ comments demonstrates that expressing cynicism on Facebook is not the trend in these countries. The findings further confirm that Facebook is a good platform for gathering supporters, while there were no strong evidence found that it serves as platform for constructive discussion. The paper finally discusses how politician’s status messages can engage a larger number of citizens.

  10. Geothermal Reservoir Temperatures in Southeastern Idaho using Multicomponent Geothermometry

    Energy Technology Data Exchange (ETDEWEB)

    Neupane, Ghanashyam [Idaho National Lab. (INL) and Center for Advanced Energy Studies, Idaho Falls, ID (United States); Mattson, Earl D. [Idaho National Lab. (INL) and Center for Advanced Energy Studies, Idaho Falls, ID (United States); McLing, Travis L. [Idaho National Lab. (INL), Idaho Falls, ID (United States). Center for Advanced Energy Studies; Palmer, Carl D. [Univ. of Idaho, Idaho Falls, ID (United States); Smith, Robert W. [Univ. of Idaho and Center for Advanced Energy Studies, Idaho Falls, ID (United States); Wood, Thomas R. [Univ. of Idaho and Center for Advanced Energy Studies, Idaho Falls, ID (United States); Podgorney, Robert K. [Idaho National Lab. (INL) and Center for Advanced Energy Studies, Idaho Falls, ID (United States)

    2015-03-01

    Southeastern Idaho exhibits numerous warm springs, warm water from shallow wells, and hot water within oil and gas test wells that indicate a potential for geothermal development in the area. Although the area exhibits several thermal expressions, the measured geothermal gradients vary substantially (19 – 61 ºC/km) within this area, potentially suggesting a redistribution of heat in the overlying ground water from deeper geothermal reservoirs. We have estimated reservoir temperatures from measured water compositions using an inverse modeling technique (Reservoir Temperature Estimator, RTEst) that calculates the temperature at which multiple minerals are simultaneously at equilibrium while explicitly accounting for the possible loss of volatile constituents (e.g., CO2), boiling and/or water mixing. Compositions of a selected group of thermal waters representing southeastern Idaho hot/warm springs and wells were used for the development of temperature estimates. The temperature estimates in the the region varied from moderately warm (59 ºC) to over 175 ºC. Specifically, hot springs near Preston, Idaho resulted in the highest temperature estimates in the region.

  11. Ordovician "sphinctozoan" sponges from Prince of Wales Island, southeastern Alaska

    Science.gov (United States)

    Rigby, J.K.; Karl, S.M.; Blodgett, R.B.; Baichtal, J.F.

    2005-01-01

    A faunule of silicified hypercalcified "sphinctozoan" sponges has been recovered from a clast of Upper Ordovician limestone out of the Early Devonian Karheen Formation on Prince of Wales Island in southeastern Alaska. Included in the faunule are abundant examples of the new genus Girtyocoeliana, represented by Girtyocoeliana epiporata (Rigby and Potter), and Corymbospongia adnata Rigby and Potter, along with rare Corymbospongia amplia n. sp., and Girtyocoelia(?) sp., plus common Amblysiphonella sp. 1 and rare Amblysiphonella(?) sp. 2. The assemblage is similar to that from Ordovician clasts from the eastern Klamath Mountains of northern California. This indicates that the Alexander terrane of southeastern Alaska is related paleogeographically to the lithologically and paleontologically similar terrane of the eastern Klamath Mountains. This lithology and fossil assemblage of the clast cannot be tied to any currently known local rock units on Prince of Wales Island. Other clasts in the conglomerate appear to have been locally derived, so it is inferred that the limestone clasts were also locally derived, indicating the presence of a previously undocumented Ordovician limestone unit on northern Prince of Wales Island. 

  12. SAIC - PROFILES

    International Development Research Centre (IDRC) Digital Library (Canada)

    The research aims to test the theory of social disorganization in a Latin American context. In particular, researchers will focus on violence in vulnerable neighbourhoods in cities ... ships among community members. The research will produce a variety of outputs, from peer-reviewed academic papers to locally adapted policy ...

  13. Dietary Acculturation and Predictors of Anthropometric Indicators Among Filipino Americans

    Directory of Open Access Journals (Sweden)

    Reimund C. Serafica

    2013-07-01

    Full Text Available The aim of this study was to explore the relationship of the demographic variables, level of acculturation, dietary consumption of fat, sugar, fruits and vegetables and dietary acculturation to the anthropometric measurement of Filipino Americans (FAs in the United States. The study sample consisted of 128 FAs (N = 128 residing in the southeastern part of the United States. Participants completed the demographics, the Block’s Short Food Frequency Questionnaire (SFFQ, a Short Acculturation Scale for Filipino Americans (ASASFA, and the Dietary Acculturation Questionnaire for Filipino Americans (DAQFA. Anthropometric measurements (waist circumference, hip circumference, weight, and height were also taken. Descriptive statistics analyses and partial least squares (PLS were used to explore the predictive relationships among the variables constructed. The most important positive predictors of the anthropometric indicators were the Western Scale (path coefficient = .503, p < .05 and the intake of fats and sugars (path coefficient = .282, p < .05.

  14. AMERICAN EXCEPTIONALISM

    Directory of Open Access Journals (Sweden)

    Oana-Andreea Pirnuta

    2017-11-01

    Full Text Available In an interconnected world where foreign relations matter not only for resources or military alliances but also for cultural relationships, it is highly important to have a better understanding of the power relations among nations. The information carries certain meanings that have important outcomes thus defining the power of a given nation. Foreign policy is the channel through which global politics is exercised. International politics is a hierarchy of power being determined by important cultural, economic as well as geographical aspects. The reasons and strategies that are used in order to reach the outcomes in global politics represent the focus of the present paper. The United States has been the leader in international politics since the early 20th century due to its vast resources and wealth as well as its cultural output. America’s interest in preserving a democratic and free world has its foundation in the beliefs and values it stands for the aim of this paper is to question whether or not there is a concrete premise for the idea of American exceptionalism.

  15. Limited-are a modelling of stratocumulus over South-Eastern Pacific

    Directory of Open Access Journals (Sweden)

    M. Andrejczuk

    2012-04-01

    Full Text Available This paper presents application of the Weather Research and Forecasting (WRF model to limited-area modeling of atmospheric processes over the subtropical south-eastern Pacific, with the emphasis on the stratocumulus-topped boundary layer. The simulations cover a domain from the VAMOS (Variability of the American Monsoon Systems Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx field project conducted in the subtropical south-eastern Pacific in October and November 2008. We focus on a day where the UK's BAe-146 research aircraft encountered Pockets of Open Cells (POCs at the very western edge of its flight track, rather than on the entire campaign as investigated in previous limited-area modeling studies. Model results are compared to aircraft observations with the main conclusion that the simulated stratocumulus-topped boundary layer is significantly too shallow. This appears to be a combination of an already too shallow boundary layer in the dataset used to provide initial and lateral boundary conditions, and the inability of the WRF model to increase the boundary-layer height. Several sensitivity simulations, applying different subgrid-scale parameterizations available in the model, a larger computational domain and longer simulations, as well as a different dataset providing initial and lateral boundary conditions were all tried to improve the simulation. These changes appeared to have a rather small effect on the results. The model does simulate the formation of mesoscale cloud-free regions that one might consider similar to Pockets of Open Cells observed in nature. However, formation of these regions does not seem to be related to drizzle-induced transition from open- to closed-cell circulations as simulated by LES models. Instead, the cloud-free regions appear to result from mesoscale variations of the lower-tropspheric vertical velocity. Areas of negative vertical velocity with minima (a few cm s−1 near the

  16. Defining Tiger Parenting in Chinese Americans

    OpenAIRE

    Kim, Su Yeong

    2013-01-01

    “Tiger” parenting, as described by Amy Chua [2011], has instigated scholarly discourse on this phenomenon and its possible effects on families. Our eight-year longitudinal study, published in the Asian American Journal of Psychology [Kim, Wang, Orozco-Lapray, Shen, & Murtuza, 2013b], demonstrates that tiger parenting is not a common parenting profile in a sample of 444 Chinese American families. Tiger parenting also does not relate to superior academic performance in children. In fact, the be...

  17. An integrated geophysical study of the southeastern Sangre de Cristo Mountains, New Mexico: Summary

    Science.gov (United States)

    Cline, Veronica J.; Keller, G. Randy

    Southwestern Wyoming is located at the margin of the Archean Wyoming craton but has experienced significant deformation as a result of both the Sevier and Laramide orogenies. This study focuses on the nature and extent of this deformation and its interactions with structures within the Precambrian basement. We used about 350 km of newly released industry seismic reflection data along with gravity data, satellite imagery, and drilling information in an integrated analysis focusing on the north-south trending Rock Springs uplift, the northwest-trending Wind River uplift and the west-east trending Sweetwater uplift. These features form arches that are bounded by the Green River, Wind River, Great Divide, and the Washakie basins (Fig. 1). An example of the seismic data is shown in Figure 2 displays structural complexity at the northeast boundary of the Great Divide basin involving high-angle reverse faults with northeast dips. The fault that lies roughly in the middle of the line is interpreted to be the southeastern extension of the Wind River thrust, and the fault at the northeast end of the line is interpreted to be the Mormon Trail thrust. A gravity profile was modeled as a medium to integrate all of the data. This model of the upper crust indicates the presence of inhomogeneities in the Archean basement that have not been recognized previously. The basement northeast of the Wind River thrust contains considerable reflectivity indicating folding or fabric that either reflects or controls Laramide structures. The interweaving of reflectors in one line resemble imbricate structures shown in the CD-ROM Cheyenne belt deep reflection profile and could be related to an ancient structural boundary within the basement. Our analysis shows that the multiple thrusts bounding the Sweetwater uplift occur near major inhomogeneities in the Precambrian basement. Spatial relations we observe are consistent with the hypothesis that anastomosing arches characterize Laramide foreland

  18. Fellow Profile

    Indian Academy of Sciences (India)

    Fellow Profile. Elected: 1971 Section: Chemistry. Narasimhan, Prof. Palliakaranai Thirumalai Ph.D. (Madras), FNA, FNASc. Date of birth: 28 July 1928. Date of death: 3 May 2013. Specialization: Theoretical Chemistry and Magnetic Resonance Last known address: 1013, Lupine Drive, Sunnyvale, CA 94086, USA. YouTube ...

  19. Strain partitioning in Southeastern Alaska: Is the Chatham Strait Fault active?

    Science.gov (United States)

    Brothers, Daniel S.; Elliott, Julie L.; Conrad, James E.; Haeussler, Peter J.; Kluesner, Jared W.

    2018-01-01

    A 1200 km-long transform plate boundary passes through southeastern Alaska and northwestern British Columbia and represents one of the most seismically active, but poorly understood continental margins of North America. Although most of the plate motion is accommodated by the right-lateral Queen Charlotte-Fairweather Fault (QCFF) System, which has produced at least six M > 7 earthquakes since 1920, seismic hazard assessments also include the Chatham Strait Fault (CSF) as a potentially active, 400 km-long strike slip fault that cuts northward through southeastern Alaska, connecting with the Eastern Denali Fault. Nearly the entire length of the CSF is submerged beneath Chatham Strait and Lynn Canal and has never been systematically imaged using high-resolution marine geophysical approaches. In this study we present an integrated analysis of new marine seismic reflection data acquired across Lynn Canal and tectonic block modeling constrained by data from continuous and campaign GPS sites. Seismic profiles cross the CSF at twelve locations spanning ∼50 km of fault length; they reveal thick (up to 300 m) packages of glaciomarine sedimentary facies emplaced on an unconformity surface that formed during the Last Glacial Maximum (LGM). Localized warping of post-LGM stratigraphy (∼13.9 kyr B.P. to present) appears to correlate with sediment drape on basement topography and current-controlled deposition. There is no evidence for an active fault along the axis of Lynn Canal in the seismic reflection data. Crustal block models constrained by GPS data allow, but do not require, a maximum slip rate of 2-3 mm/yr along the CSF; higher slip rates on the CSF result in significant misfit to GPS data in the surrounding region. Based on the combined marine geophysical and GPS observations, it is plausible that the CSF has not generated resolvable coseismic deformation in the last ∼13 ka and that the modern slip-rate is <1 mm/yr. We propose that models for strain transfer between

  20. MONA LISA - Deep seismic investigations of the lithosphere in the southeastern North Sea

    Science.gov (United States)

    MONA LISA Working Group

    1997-01-01

    The MONA LISA collaborative project has collected 1112 km of seismic normal-incidence reflection data (recorded to 26 s) and wide-angle data from 26 onshore and 2 offshore locations along 4 profiles in the southeastern North Sea. The seismic data clearly image structures in the crust and uppermost mantle that may be related to Caledonian collision and Late Palaeozoic to Mesozoic rifting and basin formation. For the first time, dipping and subhorizontal reflections from the mantle have been observed to 24 s twt in seismic normal-incidence reflection sections. Strong sub-horizontal reflections are observed on two perpendicular profiles at c. 21 s twt, which is near the base of the lithosphere. These deep reflections are sharper than expected from a thermal-rheological transition suggesting that they are generated at lithological or tectonic interfaces. The Moho is reflective along all four profiles. Particularly strong and sharp normal-incidence and wide-angle reflections were recorded from the Moho south of the Caledonian Deformation Front. The normal-incidence reflection sections show unusually low intra-crustal reflectivity. Lower crustal, subhorizontal reflectivity is only observed west of the Central Graben and in a short profile segment at the base of the interpreted Caledonian Deformation Front. The crustal suture between Avalonia and Baltica is interpreted to be south- to west-dipping. SSW- and N-dipping reflections to 20 s twt are observed from the uppermost mantle. Two models of Tornquist Sea subduction may explain these events: either southward subduction and later extensional reactivation or northward subduction with later extension along a SSW-dipping shear zone. The crust is c. 5 km thinner below the Central Graben than below the surrounding parts of the Mid North Sea-Ringkøbing-Fyn High. The lower crust is reflective on the western flank of the Central Graben. East-dipping reflections from the lower crust and the upper mantle to the east of the graben

  1. An Examination of Farmworker Pesticide Educators in a Southeastern State: Informal Science Educators and Risk Communication

    Science.gov (United States)

    LePrevost, Catherine E.

    2011-12-01

    Because pesticide exposure is a significant hazard to farmworkers in their working and living environments, basic pesticide toxicology is a topic for farmworker science education that has implications beyond scientific literacy to encompass farmworkers' safety and health. Migrant and seasonal farmworkers have been identified as an at-risk population because of the cultural and linguistic barriers they face, their temporary employment and tenuous documentation status, and their low literacy levels and limited formal education. Despite the key role of pesticide educators in promoting farmworker scientific literacy, safety, and health, data regarding pesticide educators are absent in the literature. This dissertation investigated the nature of pesticide educators in a southeastern state. Drawing on quantitative and qualitative methods, the three studies contained within this body of work characterize the personal beliefs---including pesticide risk, self-efficacy, and teaching beliefs---of pesticide educators, as well as educators' personal goals and their beliefs about the environments in which they pursue those goals. The research allowed for the creation of a profile of the organizations that and individuals who provide pesticide education to farmworkers in a highly agricultural state. The first study details the development and field testing of the Pesticide Risk Beliefs Inventory, a quantitative inventory to gauge pesticide risk beliefs, with a sample of pesticide educators (n=43) in a southeastern state. The 19-item, Likert-type inventory was found to be psychometrically sound with a Cronbach's alpha of 0.780 and a valuable tool in capturing pesticide educators' beliefs about pesticide risk, assessing beliefs in four key categories. The Pesticide Risk Beliefs Inventory could be useful in exploring beliefs about pesticide risks and guiding efforts to address misconceptions held by a variety of formal and informal science learners, educators, practitioners, the

  2. Distribution and abundance of decapod crustacean larvae in the southeastern Bering Sea with emphasis on commercial species. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Armstrong, D.A.; Incze, L.S.; Wencker, D.L.; Armstrong, J.L.

    1981-01-01

    Contents include: Distribution and abundance of king crab larvae, Paralithodes camtschatica and P. platypus in the southeast Bering Sea; Distribution and abundance of the larvae of tanner crabs in the southeastern Bering Sea; Distribution and abundance of other brachyuran larvae in the southeastern Bering Sea with emphasis on Erimacrus isenbeckii; Distribution and abundance of shrimp larvae in the southeastern Bering Sea with emphasis on pandalid species; Distribution and abundance of hermit crabs (Paguridae) in the southeasternBering Sea; Possible oil impacts on decapod larbae in the southeastern Bering Sea with emphesis on the St. George Basin.

  3. Differences in the tumor microenvironment between African-American and European-American breast cancer patients.

    Directory of Open Access Journals (Sweden)

    Damali N Martin

    Full Text Available African-American breast cancer patients experience higher mortality rates than European-American patients despite having a lower incidence of the disease. We tested the hypothesis that intrinsic differences in the tumor biology may contribute to this cancer health disparity.Using laser capture microdissection, we examined genome-wide mRNA expression specific to tumor epithelium and tumor stroma in 18 African-American and 17 European-American patients. Numerous genes were differentially expressed between these two patient groups and a two-gene signature in the tumor epithelium distinguished between them. To identify the biological processes in tumors that are different by race/ethnicity, Gene Ontology and disease association analyses were performed. Several biological processes were identified which may contribute to enhanced disease aggressiveness in African-American patients, including angiogenesis and chemotaxis. African-American tumors also contained a prominent interferon signature. The role of angiogenesis in the tumor biology of African-Americans was further investigated by examining the extent of vascularization and macrophage infiltration in an expanded set of 248 breast tumors. Immunohistochemistry revealed that microvessel density and macrophage infiltration is higher in tumors of African-Americans than in tumors of European-Americans. Lastly, using an in silico approach, we explored the potential of tailored treatment options for African-American patients based on their gene expression profile. This exploratory approach generated lists of therapeutics that may have specific antagonistic activity against tumors of African-American patients, e.g., sirolimus, resveratrol, and chlorpromazine in estrogen receptor-negative tumors.The gene expression profiles of breast tumors indicate that differences in tumor biology may exist between African-American and European-American patients beyond the knowledge of current markers. Notably, pathways

  4. Southeastern Federal Power Program. Combined financial statements, September 30, 1996 and 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    The Southeastern Federal Power Program (SEFPP) consists of all activities associated with the production, transmission and disposition of Federal power marketed under Section 5 of the Flood Control Act of 1944 from projects in the ten southeastern states. The ten states are: Virginia, West Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Tennessee, and Kentucky. Power is marketed to customers in 11 states - the above ten plus Illinois. SEFPP includes the accounts of two separate Federal government agencies- the Southeastern Power Administration (Southeastern) of the Department of Energy and the U.S. Army Corps of Engineers (Corps). Southeastern purchases, transmits, and markets power within four separate power systems (each including one or more Corps generating projects for which rates are set). Specific and joint-use costs allocated to power are included in the attached statements of assets. Federal investment and liabilities under utility plant and cash. The accounts of SEFPP are maintained in conformity with generally accepted accounting principles and the Uniform System of Accounts prescribed for electric utilities by the Federal Energy Regulatory Commission (FERC). SEFPP`s accounting policies also reflect requirements of specific legislation and executive directives issued by the applicable government agencies. Southeastern and Corps properties and income are exempt from taxation. Southeastern and the Corps receive Congressional appropriations through the Department of Energy (DOE) and the Department of Defense to finance their operations. The Corps also receives Congressional appropriations to finance construction of its hydroelectric projects.

  5. Native Americans with Diabetes

    Science.gov (United States)

    ... Read the MMWR Science Clips Native Americans with Diabetes Better diabetes care can decrease kidney failure Language: ... between 1996 and 2013. Problem Kidney failure from diabetes was highest among Native Americans. Native Americans are ...

  6. The lynx in the Italian South-Eastern Alps

    Directory of Open Access Journals (Sweden)

    Paolo Molinari

    1998-09-01

    Full Text Available Abstract From 1986 to May 1995 I collected records of signs of lynx presence in the region of Friuli Venezia Giulia. A series of regularly checked trail transects, explorative excursions, and the collection of second-hand observations led to a total of 150 records. They confirm lynx presence and allow an assessment of the situation. The first lynx are believed to have immigrated to the northern part of the study area from Austria. An increase and the distribution in the signs of presence show a south-westerly expansion. The trend in the Julian Alps and Pre-Alps is also increasing. Some interpretations of the status of this new population are made. The study area is in the far south-eastern Alps. This area is important as a corridor between the Alps and the Balkans, where a reintroduced lynx population exists which would be able to support the Alpine lynx population through dispersing lynx.

  7. How different proxies record precipitation variability over southeastern South America

    Energy Technology Data Exchange (ETDEWEB)

    Chiessi, Cristiano M; Mulitza, Stefan; Paetzold, Juergen; Wefer, Gerold, E-mail: chiessi@uni-bremen.d [MARUM-Center for Marine Environmental Sciences, University of Bremen, Leobener Strasse, 28359 Bremen (Germany)

    2010-03-15

    Detrending natural and anthropogenic components of climate variability is arguably an issue of utmost importance to society. To accomplish this issue, one must rely on a comprehensive understanding of the natural variability of the climate system on a regional level. Here we explore how different proxies (e.g., stalagmite oxygen isotopic composition, pollen percentages, bulk sediment elemental ratios) record Holocene precipitation variability over southeastern South America. We found a general good agreement between the different records both on orbital and centennial time-scales. Dry mid Holocene, and wet late Holocene, Younger Dryas and a period between {approx}9.4 and 8.12 cal kyr BP seem to be pervasive features. Moreover, we show that proxy-specific sensitivity can greatly improve past precipitation reconstructions.

  8. Sericea lespedeza biomass composition for bioenergy in the southeastern USA

    Directory of Open Access Journals (Sweden)

    Mosjidis Jorge A.

    2010-01-01

    Full Text Available Sericea lespedeza (Lespedeza cuneata (Dumont G. Don is used for forage or as a soil conservation plant that has shown potential for the production of ligno-cellulosic biomass in the Southeastern USA. Four genotypes of sericea lespedeza were grown at Tallassee, Alabama. Plant canopy of those genotypes was divided into three 10-cm strata. Year of harvest affected NDF, protein and hemicellulose content of leaves and stems. Cut affected NDF, cellulose and hemicellulose content and protein of leaves. No differences were measured among the four genotypes except for protein content in the stems. Leaves had a much higher protein content than stems which makes them undesirable for biofuel use. Large strata effects on stem composition were measured on all traits except lignin which had the same value across the strata. Values of NDF, ADF, cellulose, and hemicellulose increased from the top of the stem to the base whereas protein content was reduced.

  9. Transports on the Shelf of the Southeastern Bering Sea

    Science.gov (United States)

    Righi, D. D.; Stabeno, P. J.; Hermann, A. J.

    2002-12-01

    The eastern half of the Bering Sea basin is composed of a wide (>500 kilometer) continental shelf (Unimak Pass. Unimak Pass (relatively shallow, Unimak Pass, the current splits, with part forming a weak, but persistent current to the northeast along the Alaskan peninsula and the 50-meter isobath, and part flowing northward along the 100-meter isobath toward the Pribilof Islands. It is conjectured that these flows eventually rejoin at the Bering Straits, accounting for a third of the transport there. To track the fate of water entering the southeastern Bering Sea through Unimak Pass, we will present simulated drifter trajectories from a regional circulation model of the northeastern Pacific and Bering Sea. These simulated trajectories will be compared with the large data set of real drifters that have been released in the Bering Sea. We will also compare transport results to hydrographic data collected along transects off Unimak Island, Port Moller, Cape Newenham and Nunivak Island.

  10. Range Expansion of Metcalfa pruinosa (Homoptera: Fulgoroidea in Southeastern Europe

    Directory of Open Access Journals (Sweden)

    Cristina Preda

    2011-07-01

    Full Text Available The citrus flatid planthopper Metcalfa pruinosa, a Nearctic species of Fulgoroidea: Flatidae, was accidentally introduced in Europe, first in Italy in the late 1970’s. In a few decades, Metcalfa pruinosa has spread over most of Europe, finally reaching the Black Sea coast in 2009. Hundreds of individuals of different life stages were observed for the first time in the southeastern part of Romania throughout the summer of 2009 on several host plants: Hibiscus syriacus, Ligustrum vulgare, Robinia pseudoacacia, Evonymus japonicus, Spirea x vanhouttei, Aesculus hippocastanum, Philadelphus coronarius, Ficus carica, Vitis vinifera, Fraxinus pennsylvanica. The number of individuals observed and the area covered increased dramatically in 2010 as well as the number of host plants (110 species in 49 families, suggesting the planthopper is in the expansion phase of the invasion process.

  11. Rediscovery of Hyalinobatrachium chirripoi (Anura: Centrolenidae in southeastern Costa Rica

    Directory of Open Access Journals (Sweden)

    Brian Kubicki

    2004-03-01

    Full Text Available The Suretka glass frog, Hyalinobatrachium chirripoi, has been recently rediscovered in the south-eastern region of Costa Rica. This species was last reported in Costa Rica in the 1950’s. H. chirripoi is distinguished from H. colymbiphyllum, which appears to be its most closely Costa Rican related taxon, by having extensive webbing between fingers II-IIILa rana de vidrio de Suretka, Hyalinobatrachium chirripoi, fue redescubierta recientamente en la región sureste de Costa Rica. Esta especie fue reportada por última vez en Costa Rica en los años cincuentas. H. Chirripoi puede ser distinguida de H. colymbiphyllum, la rana de vidrio costarricense a la que más se le asemeja, por la presencia de membranas extensivas entre dedos II-III

  12. The changing hydroclimatology of Southeastern U.S.

    Science.gov (United States)

    Engström, Johanna; Waylen, Peter

    2017-05-01

    The allocation of the water resources of Southeastern United States have given rise to inter-state political conflicts for decades. The limited water resource are not only required to satisfy the demand of rapidly growing urban areas, but also the power industry, recreational needs and the environment. Although water resource variability has been attributed to various teleconnections, knowledge of long-term water resource availability is limited. In this paper historical (1952-2014) precipitation and streamflow data from 18 basins in southeast United States are analyzed for long-term changes in the hydroclimatology, possibly brought by urbanization, climate change and/or changed precipitation patterns. A Pettitt test indicates a change in the precipitation-runoff relationship in the late 1990s. After the shift, basin records indicate decreased precipitation storage and consequently increased streamflow.

  13. Hydrology of the middle San Pedro area, southeastern Arizona

    Science.gov (United States)

    Cordova, Jeffrey T.; Dickinson, Jesse E.; Beisner, Kimberly R.; Hopkins, Candice B.; Kennedy, Jeffrey R.; Pool, Donald R.; Glenn, Edward P.; Nagler, Pamela L.; Thomas, Blakemore E.

    2015-05-05

    In the middle San Pedro Watershed in southeastern Arizona, groundwater is the primary source of water supply for municipal, domestic, industrial, and agricultural use. The watershed comprises two smaller subareas, the Benson subarea and the Narrows-Redington subarea. Early 21st century projections for heavy population growth in the watershed have not yet become a reality, but increased groundwater withdrawals could have undesired consequences—such as decreased base flow to the San Pedro River, and groundwater-level declines—that would lead to the need to deepen existing wells. This report describes the hydrology, hydrochemistry, water quality, and development of a groundwater budget for the middle San Pedro Watershed, focusing primarily on the elements of groundwater movement that could be most useful for the development of a groundwater model

  14. Facing Change in Southeastern North Carolina: How Do We Respond?

    Directory of Open Access Journals (Sweden)

    Leslie Hossfeld

    2009-10-01

    Full Text Available Once referred to as the "vale of humility between two mountains of conceit," North Carolina has transformed itself from its humble origins to a progressive state embracing the new millennium. From the boom of the Research Triangle to the financial banking hub of Charlotte, the state stands out on many indicators of progress, prosperity and leadership. Yet the very problems that have plagued the state for centuries endure, and the residue of these is the very issue Southeastern North Carolinians must address. Persistent poverty, affordable housing, low incomes and enduring racial inequalities are the age-old problems plaguing our region. Coupled with remarkable population growth and a growing immigrant population, the face of Down East is changing – and how we respond is critical to our future. A number of suggestions on economic development for areas of poverty are suggested.

  15. Defining Tiger Parenting in Chinese Americans.

    Science.gov (United States)

    Kim, Su Yeong

    2013-09-01

    "Tiger" parenting, as described by Amy Chua [2011], has instigated scholarly discourse on this phenomenon and its possible effects on families. Our eight-year longitudinal study, published in the Asian American Journal of Psychology [Kim, Wang, Orozco-Lapray, Shen, & Murtuza, 2013b], demonstrates that tiger parenting is not a common parenting profile in a sample of 444 Chinese American families. Tiger parenting also does not relate to superior academic performance in children. In fact, the best developmental outcomes were found among children of supportive parents. We examine the complexities around defining tiger parenting by reviewing classical literature on parenting styles and scholarship on Asian American parenting, along with Amy Chua's own description of her parenting method, to develop, define, and categorize variability in parenting in a sample of Chinese American families. We also provide evidence that supportive parenting is important for the optimal development of Chinese American adolescents.

  16. Contraceptive choices of women in rural Southeastern Nigeria.

    Science.gov (United States)

    Chigbu, B; Onwere, S; Aluka, C; Kamanu, C; Okoro, O; Feyi-Waboso, P

    2010-06-01

    To evaluate the contraceptive choices and usage of women in rural Aba, Southeastern Nigeria, and identify factors influencing their choice and usage of modern contraceptive methods. The records of new and old acceptors of family planning methods between 1 November 2005 and 31 October 2007 at the reproductive health clinic of a primary health care center in Osisioma Ngwa local government area in the suburb ofAba, were reviewed and analyzed. Qualitative data was collected by in-depth interviews (IDIs) of 88 out of 188 clients whose records were analyzed. Majority of the clients (71.8%) accepted injectable hormonal contraceptives followed by the intrauterine contraceptive devices (IUDs) (14.4%). Sub-dermal contraceptive implants were accepted by 6.9% of the women and female sterilization by 3.2%. The oral contraceptive pills and the male condom were the least accepted by the clients. Only 2.1% of the contraceptive acceptors were adolescents. The modal age of the acceptors was 30 years and the average age 33.4 years while the age range was 18-51 years. The average parity was 4.7 while the modal parity was 5. The indication for contraception was child spacing in 30% of the clients and permanent limitation of the family size in 70% of the clients. Attitude of the women to the various methods of contraception was an important factor influencing contraceptive choices of the women interviewed. The study has shown that the most commonly used contraceptive method in rural Southeastern Nigeria is the injectable hormonal contraceptives. Strategies to increase contraceptive use in rural Nigeria must include improving delivery of correct and adequate information about the available contraceptive methods.

  17. On the recent warming of the southeastern Bering Sea shelf

    Science.gov (United States)

    Stabeno, P. J.; Bond, N. A.; Salo, S. A.

    2007-11-01

    During the last decade, the southeastern Bering Sea shelf has undergone a warming of ˜3 °C that is closely associated with a marked decrease of sea ice over the area. This shift in the physical environment of the shelf can be attributed to a combination of mechanisms, including the presence over the eastern Bering Sea shelf of a relatively mild air mass during the winter, especially from 2000 to 2005; a shorter ice season caused by a later fall transition and/or an earlier spring transition; increased flow through Unimak Pass during winter, which introduces warm Gulf of Alaska water onto the southeastern shelf; and the feedback mechanism whereby warmer ocean temperatures during the summer delay the southward advection of sea ice during winter. While the relative importance of these four mechanisms is difficult to quantify, it is evident that for sea ice to form, cold arctic winds must cool the water column. Sea ice is then formed in the polynyas during periods of cold north winds, and this ice is advected southward over the eastern shelf. The other three mechanisms can modify ice formation and melt, and hence its extent. In combination, these four mechanisms have served to temporally and spatially limit ice during the 5-year period (2001-2005). Warming of the eastern Bering Sea shelf could have profound influences on the ecosystem of the Bering Sea—from modification of the timing of the spring phytoplankton bloom to the northward advance of subarctic species and the northward retreat of arctic species.

  18. The disappearing San of southeastern Africa and their genetic affinities.

    Science.gov (United States)

    Schlebusch, Carina M; Prins, Frans; Lombard, Marlize; Jakobsson, Mattias; Soodyall, Himla

    2016-12-01

    Southern Africa was likely exclusively inhabited by San hunter-gatherers before ~2000 years ago. Around that time, East African groups assimilated with local San groups and gave rise to the Khoekhoe herders. Subsequently, Bantu-speaking farmers, arriving from the north (~1800 years ago), assimilated and displaced San and Khoekhoe groups, a process that intensified with the arrival of European colonists ~350 years ago. In contrast to the western parts of southern Africa, where several Khoe-San groups still live today, the eastern parts are largely populated by Bantu speakers and individuals of non-African descent. Only a few scattered groups with oral traditions of Khoe-San ancestry remain. Advances in genetic research open up new ways to understand the population history of southeastern Africa. We investigate the genomic variation of the remaining individuals from two South African groups with oral histories connecting them to eastern San groups, i.e., the San from Lake Chrissie and the Duma San of the uKhahlamba-Drakensberg. Using ~2.2 million genetic markers, combined with comparative published data sets, we show that the Lake Chrissie San have genetic ancestry from both Khoe-San (likely the ||Xegwi San) and Bantu speakers. Specifically, we found that the Lake Chrissie San are closely related to the current southern San groups (i.e., the Karretjie people). Duma San individuals, on the other hand, were genetically similar to southeastern Bantu speakers from South Africa. This study illustrates how genetic tools can be used to assess hypotheses about the ancestry of people who seemingly lost their historic roots, only recalling a vague oral tradition of their origin.

  19. Reconstruction of the ground surface temperature history from the borehole temperature data in the southeastern part of the Republic of Korea

    Science.gov (United States)

    Goto, Shusaku; Kim, Hyoung Chan; Uchida, Youhei; Okubo, Yasukuni

    2005-12-01

    The changes in the temperature on the Earth's surface in the past have penetrated into the subsurface and have been recorded as transient temperature perturbations to the background thermal field. In this study, we reconstruct the ground surface temperature (GST) history of the last 300 years by analysing three borehole temperature profiles in Ulsan, the southeastern part of the Republic of Korea. The borehole temperature profiles show positive temperature anomalies caused by recent warming. The reconstructed GST history showed a cold period in the late 19th century and subsequent warming in the present time. After the cold event, the GST increased by 1.5 K up to 1980. The warming trend from 1900 to 1980 was 2.0 K/century. We compare the GST history with proxy temperature reconstructions obtained by other studies in Northeast Asia. The result suggests spatial variability of the climate in Northeast Asia.

  20. MPI Profiling

    Energy Technology Data Exchange (ETDEWEB)

    Han, D K; Jones, T R

    2005-02-11

    The Message Passing Interface (MPI) is the de facto message-passing standard for massively parallel programs. It is often the case that application performance is a crucial factor, especially for solving grand challenge problems. While there have been many studies on the scalability of applications, there have not been many focusing on the specific types of MPI calls being made and their impact on application performance. Using a profiling tool called mpiP, a large spectrum of parallel scientific applications were surveyed and their performance results analyzed.

  1. The Impact of Invisibility on the Health of Migrant Farmworkers in the Southeastern United States: A Case Study from Georgia

    Directory of Open Access Journals (Sweden)

    Kari M. Bail

    2012-01-01

    Full Text Available Migrant farmworkers represent one of the most marginalized and underserved populations in the United States. Acculturation theory cannot be easily mapped onto the transnational experience of migrant farmworkers, who navigate multiple physical and cultural spaces yearly, and who are not recognized by the state they constitute, “the Citizen’s Other” (Kerber, 2009. This paper utilizes narrative analysis of a case study to illustrate, through the relationship of the narrator to migrant farmworkers and years of participant observation by the coauthors, how isolation from family and community, as well as invisibility within institutions, affect the health and well-being of migrant farmworkers in southeastern Georgia. Invisibility of farmworkers within institutions, such as health care, the educational system, social services, domestic violence shelters, and churches contribute to illness among farmworkers. The dominant American discourse surrounding immigration policy addresses the strain immigrants put on the social systems, educational system, and the health care system. Nurses who work with farmworkers are well positioned to bring the subjective experience of farmworkers to light, especially for those engaged with socially just policies. Those who contribute to the abundant agricultural produce that feeds Americans deserve the recognition upon which social integration depends.

  2. Territory and nest site selection patterns by Grasshopper Sparrows in southeastern Arizona

    Science.gov (United States)

    Ruth, Janet M.; Skagen, Susan K.

    2017-01-01

    Grassland bird populations are showing some of the greatest rates of decline of any North American birds, prompting measures to protect and improve important habitat. We assessed how vegetation structure and composition, habitat features often targeted for management, affected territory and nest site selection by Grasshopper Sparrows (Ammodramus savannarum ammolegus) in southeastern Arizona. To identify features important to males establishing territories, we compared vegetation characteristics of known territories and random samples on 2 sites over 5 years. We examined habitat selection patterns of females by comparing characteristics of nest sites with territories over 3 years. Males selected territories in areas of sparser vegetation structure and more tall shrubs (>2 m) than random plots on the site with low shrub densities. Males did not select territories based on the proportion of exotic grasses. Females generally located nest sites in areas with lower small shrub (1–2 m tall) densities than territories overall when possible and preferentially selected native grasses for nest construction. Whether habitat selection was apparent depended upon the range of vegetation structure that was available. We identified an upper threshold above which grass structure seemed to be too high and dense for Grasshopper Sparrows. Our results suggest that some management that reduces vegetative structure may benefit this species in desert grasslands at the nest and territory scale. However, we did not assess initial male habitat selection at a broader landscape scale where their selection patterns may be different and could be influenced by vegetation density and structure outside the range of values sampled in this study.

  3. 3-D habitat suitability of jack mackerel Trachurus murphyi in the Southeastern Pacific, a comprehensive study

    Science.gov (United States)

    Bertrand, Arnaud; Habasque, Jérémie; Hattab, Tarek; Hintzen, Niels T.; Oliveros-Ramos, Ricardo; Gutiérrez, Mariano; Demarcq, Hervé; Gerlotto, François

    2016-08-01

    South Pacific jack mackerel, Trachurus murphyi, has an ocean-scale distribution, from the South American coastline to New Zealand and Tasmania. This fish, captured by Humans since the Holocene, is nowadays heavily exploited and its population has decreased substantially since the mid-1990s. The uncertainty associated to jack mackerel population structure currently hampers management. Several hypotheses have been proposed from a single population up to several discrete populations. Still no definitive answer was given. Determining how environmental conditions drive jack mackerel distribution can provide insights on its population structure. To do so, here we performed in three steps. First, we used satellite data to develop a statistical model of jack mackerel horizontal habitat suitability. Model predictions based on interaction between temperature and chlorophyll-a match the observed jack mackerel distribution, even during extreme El Niño event. Second, we studied the impact of oxygen and show that jack mackerel distribution and abundance is correlated to oxygen over a wide variety of scales and avoid low oxygen areas and periods. Third, on the basis of the above we built a conceptual 3D model of jack mackerel habitat in the Southeastern Pacific. We reveal the presence of a low suitable habitat along the Chilean and Peruvian coast, figuratively presenting a closed door caused by a gap in the horizontal habitat at ∼19-22°S and a shallow oxycline off south-centre Peru. This kind of situation likely occurs on a seasonal basis, in austral summer but also at longer temporal scales. A lack of exchanges at some periods/seasons partially isolate jack mackerel distributed off Peru. On the other hand the continuity in the habitat during most of the year explains why exchanges occur. We conclude that the more likely population structure for jack mackerel is a pelagic metapopulation.

  4. A New Deal for Southeastern Archaeology, by Edwin A. Lyon, The University of Alabama Press

    Directory of Open Access Journals (Sweden)

    Gordon R. Willey

    1996-05-01

    Full Text Available In the 1950s, the Era of the Great Depression, archaeology in the United States enjoyed an enormous boost, both in the substance of its findings on the Precolumbian past and in the development of its methods and proce­dures. Edwin A. Lyon has laid out the story of all this in a book that is a major contribution to the history of the archaeological discipline in this country. The context of this story is in the American South, most specifically the Southeastern United States, or the 'Old South', that part of the country that was the heart of the Confederacy; and it is important to remember that the South has had a history significantly separate and distinct from that of the rest of the nation. This separateness, rooted in its plantation economy and the associated institution of slavery, was further fostered by the Civil War and its aftermath of hardships. These hardships lasted until the 1930s and the economic depression when they began to be ameliorated by the Rooseveltian political and socioeconomic measures known collectively as the 'New Deal'. The policies of the New Deal began those transformations which continued through World War II and beyond. Crucial to these transformations were the building of power dams and rural electrification, soil erosion control and agricultural modernization, and a host of public building programs. All of this went forward with Federal Relief employment. Less tangible but nonetheless important benefits were in the cultural sphere: the arts, drama, writing. history - and of particular importance to us here. archaeology.

  5. Nineteenth Century Long-Term Instrumental Records, Examples From the Southeastern United States

    Science.gov (United States)

    Mock, C. J.

    2001-12-01

    Early instrumental records in the United States, defined as those operating before 1892 which is regarded the period prior to the modern climate record, provide a longer perspective of climatic variability at decadal and interannual timescales. Such reconstructions also provide a means of verification for other proxy data. This paper provides a American perspective of historical climatic research, emphasizing the urgent need to properly evaluate data quality and provide necessary corrections to make them compatible with the modern record. Different fixed observation times, different practices of weather instrument exposures, and statistical methods for calibration are the main issues in applying corrections and conducting proper climatic interpretations. I illustrate several examples on methodologies of this historical climatic research, focusing on the following in the Southeastern United States: daily reconstructed temperature time-series centered on Charleston SC and Natchez MS back to the late eighteenth century, and precipitation frequency reconstructions during the antebellum period for the Gulf Coast and coastal Southeast Atlantic states. Results indicate several prominent extremes unprecedented as compared to the modern record, such as the widespread warm winter of 1827-28, and the severe cold winters of 1856 and 1857. The reconstructions also yield important information concerning responses to past ENSO events, the PNA, NAO, and the PDO, particularly when compared with instrumental data from other regions. A high potential also exists for applying the climate reconstructions to assess historical climatic impacts on society in the Southeast, such as to understand climatic linkages to famous case studies of Yellow Fever epidemics and severe drought.

  6. A Contaminants Evaluation of the Big Blue River in Southeastern Nebraska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We collected three composite fish and three composite sediment samples from the Big Blue River in southeastern Nebraska to determine the presence of agricultural...

  7. Environmental contaminants in water, sediment and biological samples from Playa Lakes in southeastern New Mexico - 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Sediment, water, bird tissue, and invertebrates were collected from 10 playa lakes in Southeastern New Mexico in 1991 and 1992. These samples were analyzed for a...

  8. Seasonal variations and trophic ecology of microzooplankton in the southeastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    AshaDevi, C.R.; Jyothibabu, R.; Sabu, P.; Jacob, J.; Habeebrehman, H.; Prabhakaran, M.P.; Jayalakshmi, K.J.; Achuthankutty, C.T.

    The seasonal ecological response of microzooplankton in the southeastern Arabian Sea is presented. During the spring intermonsoon period, stratification and depletion of nitrate in the surface waters (nitracline was at 60 m depth) cause low...

  9. Digital data sets that describe aquifer characteristics of the Antlers aquifer in southeastern Oklahoma

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set consists of digitized water-level elevation contours for the Antlers aquifer in southeastern Oklahoma. The Early Cretaceous-age Antlers Sandstone is an...

  10. Digital data sets that describe aquifer characteristics of the Antlers aquifer in southeastern Oklahoma

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set consists of digitized polygons of constant recharge values for the Antlers aquifer in southeastern Oklahoma. The Early Cretaceous-age Antlers Sandstone...

  11. Productivity fluctuations in the southeastern Arabian Sea during the last 140 ka

    Digital Repository Service at National Institute of Oceanography (India)

    Pattan, J.N.; Toshiyuki Masuzawab; Naidu, P.D.; Parthiban, G.; Mineko Yamamoto

    Detailed analyses of multiple geochemical productivity proxies such as calcium carbonate, biogenic opal, biogenic Ba, organic carbon and total nitrogen have been carried out on a sediment core from the southeastern Arabian Sea to trace...

  12. Trace elements and organic compounds in the Spring River Basin of southeastern Kansas in 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — We sampled sediments and aquatic biota at five locations in the Spring River drainage in southeastern Kansas. The samples were analyzed for metals, organochlorine...

  13. Urban agglomerations in the function of regional integration of Serbia in South-Eastern Europe

    National Research Council Canada - National Science Library

    Tošić Dragutin; Krunić Nikola

    2005-01-01

    ... of the Serbian urban system into the urban of the South-Eastern Europe (SEE). In the regional configuration of Serbia, more different forms of territorial impacts of urbanization, urban areas and urban regions...

  14. Zirconium and hafnium in the southeastern Atlantic States

    Science.gov (United States)

    Mertie, J.B.

    1958-01-01

    The principal source of zirconium and hafnium is zircon, though a minor source is baddeleyite, mined only in Brazil. Zircon is an accessory mineral in igneous, metamorphic, and sedimentary rocks, but rarely occurs in hardrock in minable quantities. The principal sources of zircon are therefore alluvial deposits, which are mined in many countries of five continents. The principal commercial deposits in the United States are in Florida, though others exist elsewhere in the southeastern Coastal Plain. The evidence indicates that conditions for the accumulation of workable deposits of heavy minerals were more favorable during the interglacial stages of the Pleistocene epoch than during Recent time. Therefore detrital ores of large volume and high tenor are more likely to be found in the terrace deposits than along the present beaches. Other concentrations of heavy minerals, however, are possible at favored sites close to the Fall Line where the Tuscaloosa formation rests upon the crystalline rocks of the Piedmont province. A score of heavy and semiheavy minerals occur in the detrital deposits of Florida, but the principal salable minerals are ilmenite, leucoxene, rutile, and zircon, though monazite and staurolite are saved at some mining plants. Commercial deposits of heavy minerals are generally required to have a tenor of 4 percent, though ores with a lower tenor can be mined at a profit if the content of monazite is notably high. The percentages of zircon in the concentrates ranges from 10 to 16 percent, and in eastern Florida from 13 to 15 percent. Thus the tenor in zircon of the ore-bearing sands ranges from 0.4 to 0.6 percent. The content of hafnium in zircon is immaterial for many uses, but for some purposes very high or very low tenors in hafnium are required. Alluvial zircon cannot be separated into such varieties, which, if needed, must be obtained from sources in bedrock. It thus becomes necessary to determine the Hf : Zr ratios in zircon from many kinds of

  15. Bionomics of Culex quinquefasciatus within urban areas of Rio de Janeiro, Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Mariana Rocha David

    2012-10-01

    Full Text Available OBJECTIVE: To evaluate density, parity rates, daily survival and longevity of natural populations of Culex quinquefasciatus in three neighborhoods with distinct socio-economic and infrastructure profiles. METHODS: Mosquito collections of the Culex quinquefasciatus species were performed weekly during two four month periods, from August to November 2008 (spring and March to June 2009 (fall, in a favela (slum, a suburban area and a middle class area of Rio de Janeiro, Southeastern Brazil. Collections were performed with backpack aspirators, in 20 randomly selected houses in each area per week, during 15-20 minutes per house. Ovaries were removed from captured females and classified as initial, intermediary or final stage. Furthermore, females were dissected for determination of parity based on the condition of the tracheal system. Mosquito survival rate and longevity were estimated on a per month basis for each neighborhood. RESULTS: We collected a total of 2,062 Culex quinquefasciatus, but monthly vector density was not correlated with temperature and rainfall. We dissected the ovaries of 625 Culex quinquefasciatus, and overall, there was a higher proportion of nulliparous females during the dryer months, while gravid females were more frequent in rainy months. In the middle class neighborhood, the parity rate reached up to 93.75% with survivorship of 0.979. Lower parity and survival rates were obtained in the suburban area (as low as 36.4% parity and 0.711 daily survival. Up to 84.7% of Culex quinquefasciatus females could survive the eight day period needed to complete West Nile Virus incubation. CONCLUSIONS: The survival rate of Culex quinquefasciatus varied significantly between the neighborhoods. This suggests that vectorial capacity and disease transmission risk may vary greatly between different urban areas, which is potentially useful information for vector control programs.

  16. Gross violation of human rights and inequality in city of São Paulo, Southeastern Brazil.

    Science.gov (United States)

    Ruotti, Caren; Freitas, Taís Viudes de; Almeida, Juliana Feliciano de; Peres, Maria Fernanda Tourinho

    2009-06-01

    To analyze the profile of gross human rights violations, and the relationship between these violations and socioeconomic and demographic indicators. Cross-sectional ecological study of 96 census districts of the city of São Paulo (Southeastern Brazil) in the year 2000. The data used came from the gross human rights violations database maintained by the Núcleo de Estudos de Violência (Center for the Study of Violence) at the Universidade de São Paulo. This database contains information on all the cases of summary executions, lynching and police violence reported on the written press. Socioeconomic and demographic data were obtained from the 2000 Census carried out by the Instituto Brasileiro de Geografia e Estatística (Brazilian Institute of Geography and Statistics). A descriptive analysis of the data was carried out, and the association between the dependent variable - gross human rights violations (number of police violence victims, lynching episodes and summary executions) -, and different socioeconomic and demographic variables was tested. In order to test this association the Spearman's correlation test was used. The correlations between gross human rights violations and the socioeconomic and demographic indicators were statistically significant, except for the urbanization rate and the hospital beds per 1000 inhabitants. The strongest correlations were found between the dependent variable and the following variables: size of the resident population (r=0,693), proportion of youths aged from 15 to 24 years (r=0,621), and proportion of household heads with no education or with up to three years of schooling (r=0,590). Gross human rights violations more markedly occur in the population with the worst living conditions. Therefore, in a scenario in which inequality in attaining social and economic rights is directly superposed to the violation of civil rights, the violence cycle is intensified and perpetuated.

  17. Redescription of Hanleya brachyplax (Polyplacophora, Hanleyidae from the south-southeastern Brazilian coast

    Directory of Open Access Journals (Sweden)

    Jaime A. Jardim

    2010-01-01

    Full Text Available Hanleya brachyplax Simone & Jardim in Rios, 2009 is described in detail. The species occurs off the southeastern and south coast of Brazil (São Paulo and Santa Catarina states in depths from 250 to 408 m. It differs from its congeners in having uniform white valves; wide intermediate valves; the tail valve with straight profile in the antemucronal area, and a concave postmucronal surface; and a cream-colored girdle, covered by non-articulated spines. An anatomical investigation was also performed, showing the main muscle groups; the presence of gills in the posterior third of the pallial groove; auricle with six orifices; a very flat kidney, restricted to the posterior half of the animal; and a simple esophageal region. The odontophore has a single pair of long cartilages. The buccal musculature is also described.Hanleya brachyplax Simone & Jardim in Rios, 2009 é descrita em detalhes. A espécie ocorre entre as costas Sul e Sudeste do Brasil (Estados de São Paulo e Santa Catarina em profundidades de 250 a 408 m. Se diferenciando das espécies do mesmo gênero por apresentar valvas uniformemente brancas; valvas intermediarias largas; valva anal com a região antemucronal reta e região postmucronal suavemente concava; cinturão creme, revestido de espinhos não articulados. Um estudo anatômico foi realizado, evidenciando os principais grupos musculares; restrição dos filamentos branquiais à região posterior da cavidade palial; aurículas com seis orifícios; rim achatado e restrito a porção posterior do animal; região esofágica simples. O odontóforo composto por um par de cartilagens simples. Musculatura da massa bucal é também descrita.

  18. Access to surgical sterilization through the National Health System, Ribeirão Preto, Southeastern Brazil.

    Science.gov (United States)

    Vieira, Elisabeth Meloni; Souza, Luiz de

    2009-06-01

    To characterize the profile of individuals who were unable to obtain the surgical contraception procedure, and associated factors. This was a cross-sectional study conducted in Ribeirão Preto (Southeastern Brazil) in 2004, on 230 individuals who were unable to obtain sterilization surgery through the National Health System between 1999 and 2004. A questionnaire on sociodemographic information, use of contraceptive methods, aspects of sterilization and desire to undergo sterilization in the future was applied. The variables of sex, age, religion, per capita income, marital status and schooling level were compared between the total number of individuals who were unable to obtain this procedure and 297 individuals who were sterilized. Among the 230 interviewees, 21.3% were men and 78.7% were women. Most of them were married, white and Catholic and had had at least four years of schooling. The median monthly per capita income was R$ 140.00. Twenty-three of them (10%) had hopes of undergoing the operation. The remaining 207 were classified in two groups: 71% had decided to postpone the operation and 29% had faced obstacles in relation to gaining access to sterilization. The latter group was associated with being female, young and black. After logistic regression, being black was the only factor that remained associated with inability to obtain sterilization. Comparison with individuals who were able to obtain the procedure showed that being female, older, evangelical and single were associated with inability to obtain sterilization, while higher income and schooling levels favored access. Few of the individuals studied had not had access to sterilization. Most had postponed the procedure and a smaller proportion had encountered institutional obstacles. Blacks encountered more barriers than whites did.

  19. Airborne measurements of isoprene and monoterpene emissions from southeastern U.S. forests

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Haofei; Guenther, Alex; Gu, Dasa; Warneke, Carsten; Geron, Chris; Goldstein, Allen; Graus, Martin; Karl, Thomas; Kaser, Lisa; Misztal, Pawel; Yuan, Bin

    2017-10-01

    Isoprene and monoterpene emission rates are essential inputs for atmospheric chemistry models that simulate atmospheric oxidant and particle distributions. Process studies of the biochemical and physiological mechanisms controlling these emissions are advancing our understanding and the accuracy of model predictions but efforts to quantify regional emissions have been limited by a lack of constraints on regional distributions of ecosystem emission capacities. We used an airborne wavelet-based eddy covariance measurement technique to characterize isoprene and monoterpene fluxes with high spatial resolution during the 2013 SAS (Southeast Atmosphere Study) in the southeastern United States. The fluxes measured by direct eddy covariance were comparable to emissions independently estimated using an indirect inverse modeling approach. Isoprene emission factors based on the aircraft wavelet flux estimates for high isoprene chemotypes (e.g., oaks) were similar to the MEGAN2.1 biogenic emission model estimates for landscapes dominated by oaks. Aircraft flux measurement estimates for landscapes with fewer isoprene emitting trees (e.g., pine plantations), were about a factor of two lower than MEGAN2.1 model estimates. The tendency for high isoprene emitters in these landscapes to occur in the shaded understory, where light dependent isoprene emissions are diminished, may explain the lower than expected emissions. This result demonstrates the importance of accurately representing the vertical profile of isoprene emitting biomass in biogenic emission models. Airborne measurement-based emission factors for high monoterpene chemotypes agreed with MEGAN2.1 in landscapes dominated by pine (high monoterpene chemotype) trees but were more than a factor of three higher than model estimates for landscapes dominated by oak (relatively low monoterpene emitting) trees. This results suggests that unaccounted processes, such as floral emissions or light dependent monoterpene emissions, or

  20. Remote sensing to monitor cover crop adoption in southeastern Pennsylvania

    Science.gov (United States)

    Hively, Wells; Sjoerd Duiker,; Greg McCarty,; Prabhakara, Kusuma

    2015-01-01

    In the Chesapeake Bay Watershed, winter cereal cover crops are often planted in rotation with summer crops to reduce the loss of nutrients and sediment from agricultural systems. Cover crops can also improve soil health, control weeds and pests, supplement forage needs, and support resilient cropping systems. In southeastern Pennsylvania, cover crops can be successfully established following corn (Zea mays L.) silage harvest and are strongly promoted for use in this niche. They are also planted following corn grain, soybean (Glycine max L.), and vegetable harvest. In Pennsylvania, the use of winter cover crops for agricultural conservation has been supported through a combination of outreach, regulation, and incentives. On-farm implementation is thought to be increasing, but the actual extent of cover crops is not well quantified. Satellite imagery can be used to map green winter cover crop vegetation on agricultural fields and, when integrated with additional remote sensing data products, can be used to evaluate wintertime vegetative groundcover following specific summer crops. This study used Landsat and SPOT (System Probatoire d’ Observation de la Terre) satellite imagery, in combination with the USDA National Agricultural Statistics Service Cropland Data Layer, to evaluate the extent and amount of green wintertime vegetation on agricultural fields in four Pennsylvania counties (Berks, Lebanon, Lancaster, and York) from 2010 to 2013. In December of 2010, a windshield survey was conducted to collect baseline data on winter cover crop implementation, with particular focus on identifying corn harvested for silage (expected earlier harvest date and lower levels of crop residue), versus for grain (expected later harvest date and higher levels of crop residue). Satellite spectral indices were successfully used to detect both the amount of green vegetative groundcover and the amount of crop residue on the surveyed fields. Analysis of wintertime satellite imagery

  1. Hydrologic Investigations Concerning Lead Mining Issues in Southeastern Missouri

    Science.gov (United States)

    Kleeschulte, Michael J.

    2008-01-01

    Good stewardship of our Nation's natural resources demands that the extraction of exploitable, minable ore deposits be conducted in harmony with the protection of the environment, a dilemma faced by many land and water management agencies in the Nation's mining areas. As ore is mined, milled, and sent to the smelter, it leaves footprints where it has been in the form of residual trace metals. Often these footprints become remnants that can be detrimental to other natural resources. This emphasizes the importance of understanding the earth's complex physical and biological processes and their interactions at increasingly smaller scales because subtle changes in one component can substantially affect others. Understanding these changes and resulting effects requires an integrated, multidisciplinary scientific approach. As ore reserves are depleted in one area, additional exploitable deposits are required to replace them, and at times these new deposits are discovered in previously unmined areas. Informed decisions concerning resource management in these new, proposed mining areas require an understanding of the potential consequences of the planned mining actions. This understanding is usually based on knowledge that has been accumulated from studying previously mined areas with similar geohydrologic and biologic conditions. If the two areas experience similar mining practices, the information should be transferable. Lead and zinc mining along the Viburnum Trend Subdistrict of southeastern Missouri has occurred for more than 40 years. Additional potentially exploitable deposits have been discovered 30 miles to the south, within the Mark Twain National Forest. It is anticipated that the observation of current (2008) geohydrologic conditions in the Viburnum Trend can provide insight to land managers that will help reasonably anticipate the potential mining effects should additional mining occur in the exploration area. The purpose of this report is to present a

  2. Traditional culture of Slovakian minorities in Central and Southeastern Europe

    Directory of Open Access Journals (Sweden)

    Slavkovski Peter

    2004-01-01

    Full Text Available Throughout Europe and within various historical and socio-economic conditions, Slovaks have formed many enclaves and diasporas. In order to investigate common cultural and ethnic characteristics and/or differences between Slovaks in Slovakia and the various diasporas that they formed in relationship with majorities of their host countries, we suggest the usage of the cartographic method. Namely, during the 1997-1999 the Institute of Ethnology of the Slovakian Academy of Science used the cartographic method to analyze various complex questions relating to the traditional culture and ethnic history of many Slovakian minorities in the countries of Central Europe: in Poland, Ukraine, Romania and Hungary. The project was named Traditional Culture of Slovakian Minorities in Central Europe - the application of ethno-cartographic method in research and comparison of cultural manifestation. The project yield positive results and in 2000-2002 proceeded with yet another scientific project: Traditional Culture of Slovakian Minorities in Southeastern Europe - the application of the cartographic method in research and comparison of cultural manifestations once more, the data were obtained on the traditional folk culture of the Slovakian enclaves in Vojvodina and Croatia. The cartographic method used in both projects enabled researchers to document relevant data in a relatively short period of time. A solid foundation was created for a scientific synthesis of selected topics that deal with the traditional culture of Slovakian minorities in Central and Southeastern Europe, and its comparisons with the parent country culture. The cartographic method is widely used in Slovakia, in some 250 sites. Further, the scientific project of the Institute of Ethnology of the Slovakian Academy of Science named Traditional Culture of Slovakian Minorities in Central and Southern Europe as an integral part of their cultural inheritance (In between cultural stability and

  3. Line drawing illustrating Skylab crew rescue mission profile

    Science.gov (United States)

    1971-01-01

    A line drawing by North American Rockwell Space Division artist illustrating Skylab crew rescue mission profile. The standard Command Module converts from a three-seater to accommodate five astronauts for the return trip.

  4. EX1705 Water Column Summary Report and Profile Data Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A complete set of water column profile data and CTD Summary Report (if generated) generated by the Okeanos Explorer during EX1705: American Samoa, Kingman/Palmyra,...

  5. EX1702 Water Column Summary Report and Profile Data Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A complete set of water column profile data and CTD Summary Report (if generated) generated by the Okeanos Explorer during EX1702: American Samoa Expedition:...

  6. EX1704 Water Column Summary Report and Profile Data Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A complete set of water column profile data and CTD Summary Report (if generated) generated by the Okeanos Explorer during EX1704: American Samoa and Cook Islands...

  7. Can coyotes affect deer populations in Southeastern North America?

    Energy Technology Data Exchange (ETDEWEB)

    Kilgo, J., C.; Ray, H., Scott; Ruth, Charles; Miller, Karl, V.

    2010-07-01

    ABSTRACT The coyote (Canis latrans) is a recent addition to the fauna of eastern North America, and in many areas coyote populations have been established for only a decade or two. Although coyotes are known predators of white-tailed deer (Odocoileus virginianus) in their historic range, effects this new predator may have on eastern deer populations have received little attention. We speculated that in the southeastern United States, coyotes may be affecting deer recruitment, and we present 5 lines of evidence that suggest this possibility. First, the statewide deer population in South Carolina has declined coincident with the establishment and increase in the coyote population. Second, data sets from the Savannah River Site (SRS) in South Carolina indicate a new mortality source affecting the deer population concurrent with the increase in coyotes. Third, an index of deer recruitment at SRS declined during the period of increase in coyotes. Fourth, food habits data from SRS indicate that fawns are an important food item for coyotes during summer. Finally, recent research from Alabama documented significant coyote predation on fawns there. Although this evidence does not establish cause and effect between coyotes and observed declines in deer recruitment, we argue that additional research should proactively address this topic in the region. We identified several important questions on the nature of the deer–coyote relationship in the East.

  8. Silurian gastropoda from southeastern and west-central Alaska

    Science.gov (United States)

    Rohr, D.M.; Blodgett, R.B.; Fryda, J.

    2008-01-01

    Additional Silurian (Ludlovian) gastropods are described from the Heceta Formation in the Alexander terrane on Prince of Wales Island, southeastern Alaska. Species include Spinicharybdis krizi n. sp., Spinicharybdis boucoti n. sp., Morania wagneri n. sp., Haplospira craigi n. sp., Australonema sp., Pachystrophia cf. gotlandica (Lindstro??m, 1884), and Medfrazyga gilmulli n. sp. An additional new Silurian species, Morania nixonforkensis n. sp., is described from the Nixon Fork subterrane of the Farewell terrane of west-central Alaska. The spine-bearing Spinicharybdis is placed into a new subfamily Spinicharybdiinae together with Hystricoceras Jahn, 1894. Joint occurrences of genera Beraunia, Coelocaulus, and Morania, as well as members of subfamily Spinicharybdiinae in the gastropod fauna from the Heceta Formation, support its close relationship with gastropod fauna of Bohemia. Additionally, the occurrence of the genus Medfrazyga suggests a faunal link between the Alexander and Farewell terranes of Alaska. Medfrazyga gilmulli n. sp. is the oldest known and the only early Paleozoic member of the family Palaeozygopleuridae. Copyright ?? 2008, The Paleontological Society.

  9. Nesting habitat and productivity of Swainson's Hawks in southeastern Arizona

    Science.gov (United States)

    Nishida, Catherine; Boal, Clint W.; DeStefano, Stephen; Hobbs, Royden J.

    2013-01-01

    We studied Swainson's Hawks (Buteo swainsoni) in southeastern Arizona to assess the status of the local breeding population. Nest success (≥1 young fledged) was 44.4% in 1999 with an average of 1.43 ± 0.09 (SE) young produced per successful pair. Productivity was similar in 2000, with 58.2% nesting success and 1.83 ± 0.09 fledglings per successful pair. Mesquite (Prosopis velutina) and cottonwood (Populus fremontii) accounted for >50% of 167 nest trees. Nest trees were taller than surrounding trees and random trees, and overall there was more vegetative cover at nest sites than random sites. This apparent requirement for cover around nest sites could be important for management of the species in Arizona. However, any need for cover at nest sites must be balanced with the need for open areas for foraging. Density of nesting Swainson's Hawks was higher in agriculture than in grasslands and desert scrub. Breeding pairs had similar success in agricultural and nonagricultural areas, but the effect of rapid and widespread land-use change on breeding distribution and productivity continues to be a concern throughout the range of the species.

  10. High mortality from snakebite in south-eastern Senegal.

    Science.gov (United States)

    Trape, J F; Pison, G; Guyavarch, E; Mane, Y

    2001-01-01

    Over 24 years, from 1976 to 1999, we conducted a prospective study of overall and cause-specific mortality among the population of 42 villages of south-eastern Senegal. Of 4228 deaths registered during this period, 26 were caused by snakebite, 4 by invertebrate stings and 8 by other wild or domestic animals. The average annual mortality rate from snakebite was 14 deaths per 100,000 population. Among persons aged > or = 1 year, 0.9% (26/2880) of deaths were caused by snakebite and this cause represented 28% (26/94) of total deaths by accidents. We also investigated the snake fauna of the area. Of 1280 snakes belonging to 34 species that were collected, one-third were dangerous and the proportion of Viperidae, Elapidae and Atractaspidae was 23%, 11% and 0.6%, respectively. The saw-scaled viper Echis ocellatus was the most abundant species (13.6%). Other venomous species were Causus maculatus (6.5%), Naja katiensis (5.5%), Bitis arietans (2.7%), Elapsoidea trapei (2.4%), Naja nigricollis (1.2%), Naja melanoleuca (1.1%), Atractaspis aterrima (0.4%), Dendroaspis polylepis (0.3%) and Naja haje (0.1%).

  11. Zoo-sanitary aspects of goat husbandry in Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Aurora Maria Guimarães Gouveia

    2015-02-01

    Full Text Available Minas Gerais is the largest one out of the four states that comprise the southeastern region of Brazil, with the bigest goat herd of this region. The characterization of health aspects of dairy goat husbandry was done in 84 dairy herds in 81 municipalities and 200 beef herds in 70 municipalities in the State of Minas Gerais. A questionnaire was filled out for each herd, requesting data regarding the farm, the herd and the farmer by the veterinarians within the Agriculture and Livestock Institute of Minas Gerais (Instituto Mineiro de Agropecuária – IMA. A data bank was developed in Windows Excel and analyzed using the Epi-Info system. Comparisons of categorical variables were based on Chi-square test. The individual identification of the animals was done at 73.8% of dairy farms and at 7.5% of beef farms, use of quarentine at 15.5% and 4.0%, isolation of sick animals at 30.9% and 11.0%, requisition of sanitary certificate in the acquisition of new animals at 28.6% and 1.5%, regular veterinary monitoring at 52.4% and 1.5%, respectively. The main health problems reported at dairy and beef farms, respectively, were abortion (50.0% and 49.5%, mastitis (41.7% and 19.0%, pneumonia (37.4% and 16.5%, diarrhea (34.5% and 16.5% and caseous lymphadenitis (20.2% and 43.0%.

  12. Records of urbanism, imperialism, & environmental change in southeastern Turkey

    Science.gov (United States)

    Nicoll, K.

    2012-04-01

    Assessing the "human footprint" on the landscape since prehistory requires some comparison of the degree and pace of such changes, and the cause-and-effect, as well as the ability to resolve the anthropogenic signal from from patterns of "natural" environmental variation. The deep archaeological record provides valuable insights regarding the timeframe prior to the European industrial revolution; studies at specific localities may help resolve differences between anthropogenically-mediated changes and "natural" climatic changes. Results of various archaeological and palaeoecological archives across the Fertile Crescent indicates that rapid changes on landforms and biota have occurred since the beginnings of agriculture and urbanization. Work at key localities suggests that periods of imperialism such as the Neo-Assyrian ~9th century BCE are synchronous with sediment disturbances and deforestation in southeastern Turkey. New findings from geomorphic and archaeological survey and investigation in the Tigris watershed near Diyarbakir are correlated with various records across the broader region (e.g., Lake Van, Konya lakes, etc) in order to assess the spatial and temporal changes brought about by human population growth and increased exploitation of natural resources during phases of empire-building.

  13. Marine neustonic microplastics around the southeastern coast of Korea.

    Science.gov (United States)

    Kang, Jung-Hoon; Kwon, Oh Youn; Lee, Kyun-Woo; Song, Young Kyoung; Shim, Won Joon

    2015-07-15

    We investigated floating debris around the mouth of the Nakdong River in the Southeastern Sea of Korea using a Manta trawl (330-μm mesh) and hand-net (50 μm) before (May) and after (July) the rainy season in 2012. Microplastic (Styrofoam (2-5 mm) peaked only at a few stations far from the Nakdong River mouth in July. The dominant types were fibers (polyester), hard plastic (polyethylene), paint particles (alkyd), and Styrofoam (expanded polystyrene). The average abundances of fibers and hard plastic (<2 mm) in the trawl were significantly higher in July than in May (p<0.005, p<0.05, respectively), while two orders of magnitude more microplastics (<2 mm) were collected with the hand-net than with the trawl. Fibers and hard plastic by trawl were significantly compared temporally, and the hand-net proved the missed microplastics (50-330 μm) when trawl used. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. Earthquake sources and seismic hazard in Southeastern Sicily

    Directory of Open Access Journals (Sweden)

    R. Rigano

    2001-06-01

    Full Text Available A study of some earthquakes (M > 5.3 affecting Southeastern Sicily was performed to define their seismic sources and to estimate seismic hazard in the region. An analysis of historical reports allowed us to reassess intensities of the 1542, 1693, 1818, 1848 and 1990 earthquakes by using the new European Macroseismic Scale ’98. The new intensity data were used to define parameters and the orientation of seismic sources. The sources obtained were compared with the ones computed using the MCS intensities retrieved from the Catalogue of Strong Italian Earthquakes. The adopted procedure gives results that are statistically significant, but both the epicentre location and source azimuth, in some cases, are strongly affected by the azimuthal gap in the intensity distribution. This is evident mainly for the 1693 January earthquakes. For these earthquakes the macroseismic data uncertainty gives significantly different solutions, and does not allow the events to be associated with known active faults. By handling the new estimated intensity data and using the site seismic histories, the seismic hazard for some localities was calculated. The highest probability of occurrence, for destructive events (I = 10, was obtained in the area between Catania, Lentini and Augusta, suggesting that the seismogenic sources are located near the Ionian coast.

  15. Geology and resources of the Tar Sand Triangle, southeastern Utah

    Energy Technology Data Exchange (ETDEWEB)

    Dana, G.F.; Oliver, R.L.; Elliott, J.R.

    1984-05-01

    The Tar Sand Triangle is located in southeastern Utah between the Dirty Devil and Colorado Rivers and covers an area of about 200 square miles. The geology of the area consists of gently northwest dipping strata exposed in the box canyons and slopes of the canyonlands morphology. Strata in the area range in age from Jurassic to Permian. The majority of tar sand saturation is found in the Permian White Rim Sandstone Member of the Cutler Formation. The White Rim Sandstone Member consists of a clean, well-sorted sandstone which was deposited in a shallow marine environment. Resources were calculated from analytical data from the three coreholes drilled by the Laramie Energy Technology Center and other available data. The total in-place resources, determined from this study, are 6.3 billion barels. Previous estimates ranged from 2.9 to 16 million barrels. More coring and analyses will be necessary before a more accurate determination of resources can be attempted. 8 references, 11 figures, 7 tables.

  16. Lead and cadmium in wild birds in southeastern Spain

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Fernandez, A.J.; Sanchez-Garcia, J.A.; Luna, A. [Univ. of Murcia (Spain); Jimenez-Montalban, P. [Regional Environmental Agency, Murcia (Spain). Centro de Recuperacion de Fauna Silvestre El Valle

    1995-12-01

    The main purpose of this study was to monitor exposure to lead and cadmium in wild birds in Murcia, a southeastern region of Spain on the Mediterranean coast. This region lies on one of the African-European flyways. Samples of liver, kidney, brain, bone, and whole blood from several species of wild birds were obtained during 1993. The authors found a clear relationship between cadmium and lead concentrations in birds and their feedings habits. Vultures (Gyps fulvus) had the highest concentrations of lead (mean 40 {micro}g/dl in blood), and seagulls (Larus argentatus and Larus ridibundus) the highest concentrations of cadmium (mean 4.43 {micro}g/g in kidney). Insectivores had high concentrations of both metals, and diurnal and nocturnal raptors showed the lowest tissue concentrations. The findings that tissue and blood concentrations were generally not elevated suggests environmental (rather than acute) exposure. Birds from more industrialized areas of the region studied here had higher concentrations of both lead and cadmium.

  17. Thunderstorm incidence in southeastern Brazil estimated from different data sources

    Directory of Open Access Journals (Sweden)

    O. Pinto Jr.

    2013-07-01

    Full Text Available This paper describes a comparative analysis of the thunderstorm incidence in southeastern Brazil obtained from thunderstorm days observed at two different epochs (from 1910 to 1951 and from 1971 to 1984 and from lightning data provided by the Brazilian lightning location system RINDAT (from 1999 to 2006 and the Lightning Imaging Sensor (LIS on board the Tropical Rainfall Measuring Mission (TRMM satellite (from 1998 to 2010. The results are interpreted in terms of the main synoptic patterns associated with thunderstorm activity in this region, indicating that the prevailing synoptic pattern associated with thunderstorm activity is the occurrence of frontal systems and their modulation by the South Atlantic Convergence Zone (SACZ and topography. Evidence of urban effects is also found. The results are also discussed in the context of practical applications involving their use in the Brazilian lightning protection standards, suggesting that the present version of the Brazilian standards should be revised incorporating RINDAT and LIS data. Finally, the results are important to improve our knowledge about the limitations of the different techniques used to record the thunderstorm activity and support future climatic studies.

  18. Organotropism of methylmercury in fish of the southeastern of Brazil.

    Science.gov (United States)

    Azevedo, L S; Almeida, M G; Bastos, W R; Suzuki, M S; Recktenvald, M C N N; Bastos, M T S; Vergílio, C S; de Souza, C M M

    2017-10-01

    This is one of the first studies to evaluate the effect of biometric variables (total length and weight), diet, and abiotic matrices (sediment and water column) on the bioaccumulation of methylmercury in tissues (muscle, liver, and gills) of four fish (two carnivore-invertivores, Pimelodus fur and Pachyurus adspersus; one carnivore-piscivore, Oligosarcus hepsetus; and one omnivore, Pimelodella lateristriga) in the lower section of a river in southeastern Brazil. Samples of fish (n = 120), water (n = 5) and sediment (n = 5) were collected at five sites characterized by pollution with mercury due to the use of organomercury fungicides and stream bed gold mining, commonly carried out in that section of the river in the 1980s. The results show that biometric variables are strongly correlated with methylmercury levels in muscle (r = 0.61, p pollutant for the organisms investigated, due to the close contact these animals keep with it in view of the low water columns in that section of the river. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Geographical Clusters and Predictors of Rabies in Three Southeastern States.

    Science.gov (United States)

    Reilly, Sara; Sanderson, Wayne T; Christian, W Jay; Browning, Steven R

    2017-06-01

    The rabies virus causes progressive encephalomyelitis that is fatal in nearly 100% of untreated cases. In the United States, wildlife act as the primary reservoir for rabies; prevention, surveillance, and control costs remain high. The purpose of this study is to understand the current distribution of wildlife rabies in three southeastern states, with particular focus on raccoons as the primary eastern reservoir, as well as identify demographic and geographic factors which may affect the risk of human exposure. This ecologic study obtained county-level rabies surveillance data from state health departments and the United States Department of Agriculture Wildlife services for North Carolina, Virginia, and West Virginia from 2010 to 2013. A spatial statistical analysis was performed to identify county clusters with high or low rates of raccoon rabies in the three states. Potential demographic and geographic factors associated with these varying rates of rabies were assessed using a multivariable negative binomial regression model. In North Carolina, raccoons constituted 50% of positive tests, in Virginia, 49%, and in West Virginia, 50%. Compared to persons residing in West Virginia counties, persons in North Carolina counties had 1.67 times the risk of exposure (p rabies exposure. Further research is needed to better understand the effect of the oral rabies vaccine program in controlling the risk of human exposure to raccoon rabies.

  20. Geochemistry of spring water, southeastern Uinta Basin, Utah and Colorado

    Science.gov (United States)

    Kimball, Briant A.

    1981-01-01

    The chemical quality of water in the southeastern Uinta Basin, Utah and Colorado, is important to the future development of the abundant oil-shale resources of the area. This report examines the observed changes in chemistry as water circulates in both shallow and deep ground-water systems. Mass-balance and mass- transfer calculations are used to define reactions that simulate the observed water chemistry in the mixed sandstone, siltstone, and carbonate lithology of the Green River Formation of Tertiary age.The mass-transfer calculations determine a reaction path particular to this system. The early dominance of calcite dissolution produces a calcium carbonate water. After calcite saturation, deeper circulation and further rock-water interaction cause the reprecipitation of calcite, the dissolution of dolomite and plagioclase, and the oxidation of pyrite; all combining to produce a calcium magnesium sodium bicarbonate sulfate water. The calculations suggest that silica concentrations are controlled by a kaolinite-Ca-montmorillonite phase boundary. Close agreement of mineral-saturation indices calculated by both an aqueous-equilibrium model and the mass-transfer model support the selection of reactions from the mass-transfer calculations.

  1. Heterospecific sociality of birds on beaches from southeastern Brazil

    Directory of Open Access Journals (Sweden)

    César Cestari

    2009-12-01

    Full Text Available Studies on the sociality of heterospecific assemblages of birds have promoted a greater understanding of the types of interactions and survivorship between coexisting species. This study verified the group compositions in bird assemblages and analyzed the sociality of migratory and resident species on sandy beaches of southeastern Brazil. A transect was established on the median portion of beaches and all the groups of bird species (monospecific, heterospecific and solitary individuals were registered four days per month from November 2006 to April 2007. The sociality of each species was calculated by its frequency in heterospecific groups, its proportional number of contacts with other species in heterospecific groups, and the number of species that it associated with. Semipalmated Sandpiper Calidris pusilla (Linnaeus, 1766 and Semipalmated Plover Charadrius semipalmatus Bonaparte, 1825 (both migratory had the highest degree of sociality and did not show a preference to associate with either residents or migratory species. Sanderling Calidris alba (Pallas, 1764 (migratory occupied the third position in the sociality rank and associated with migratory species frequently. Southern Caracara Carara plancus (Miller, 1777 and Black Vulture Coragyps atratus (Beschstein, 1793 (both resident were uniquely found among heterospecific groups with necrophagous and resident species. Kelp Gull Larus dominicanus Lichtenstein, 1823 (resident associated more frequently with resident species. The sociality in assemblages of birds may promote advantages such as an increased collective awareness in dangerous situations and indication of sites with abundant food sources.

  2. Distribution and abundance of Pleuronectiformes larvae off Southeastern Brazil

    Directory of Open Access Journals (Sweden)

    Camilla Nunes Garbini

    2014-03-01

    Full Text Available The objective of this study was the description of the composition, abundance and density in horizontal and vertical distribution of Pleuronectiformes larvae on the southeastern Brazilian continental shelf. The samples were collected with bongo nets and a Multi Plankton Sampler (MPS, both in summer and winter 2002. A total of 352 flatfishes larvae were collected in summer and 343 in winter, representing three families and a total of 13 taxa: Paralichthyidae (Citharichthys cornutus, C. spilopterus, Citharichthys sp., Cyclopsetta chittendeni, Syacium spp., Etropus spp. and Paralichthys spp., Bothidae (Bothus ocellatus and Monolene antillarum and Cynoglossidae (Symphurus trewavasae, S. jenynsi, S. plagusia and S. ginsburgi. The most abundant taxa were Etropus spp., Syacium spp. and Bothus ocellatus. Etropus spp. occurred mainly as far out as the 200 m isobath and Syacium spp. from 100 m. B. ocellatus was present mainly in the oceanic zone between Ubatuba and Rio de Janeiro as from the 200 m isobath. The greatest average densities of these species occurred in the strata from 0 to 20 m depth in summer and between 20 and 40 m in winter.

  3. Modifications in Soil Hydrology Due to Land-Use Changes in Southeastern Brazil

    Science.gov (United States)

    Fernandes, N. F.; Lawall, S.; Mota, P.; Henrique, R.; Brazão, C.; Araújo, L. M.

    2010-12-01

    In many areas of southeastern Brazil, like those located in the hilly topography of the Serra do Mar in Rio de Janeiro state, the native rain forest has been gradually replaced by farming activities. Such changes usually generate a variety of modifications in the upper portions of the soil profile that tend to reduce infiltration rates and to increase overland flow and soil erosion. In order to characterize the effects that recent land-use changes, mainly induced by the expansion of farming and urbanization, generated on soil hydrology we carried out field experiments and started a soil-water monitoring program. For the main classes of soil type and soil cover and/or land-use (farming, natural forest, 15-years regenerated forest, 40-years regenerated forest and grazing) we measured the infiltration rate and the field-saturated hydraulic conductivity (kfs) using a double-ring infiltrometer and a Guelph permeameter (20 and 50 cm depths), respectively. Besides, soil-water potential (SWP) was continuously monitored using nests of sensors installed at different depths (10, 20, 50 and 80 cm). Undisturbed soil samples were collected at these depths to characterize soil physical properties in the laboratory. All the experiments, the SWP monitoring and the soil analyses were carried out with two repetitions. The results, although preliminary, suggest that under natural forest kfs values tend to decrease with depth (from 5.0 to 0.21 x10-6 cm/s) while for those under farming activities, on the contrary, they tend to increase with depth (from 1.4 to 22.0 x10-6 cm/s). Infiltration rates are higher in soils under native forest (from 100 to 180 cm/h) than those under farming (from 24 to 36 cm/h), while recently ploughed areas show intermediary values (from 48 to 72 cm/h). SWP results attest that grazing and farming activities retain more water in the first meter of the soil profile than forest. The results, although preliminary, attest the role played by land-use changes in

  4. Religions in South-Eastern Europe: The Historico-Anthropological Approach

    Directory of Open Access Journals (Sweden)

    Michael Mitterauer

    2008-06-01

    Full Text Available The article approaches religious phenomena in South-Eastern Europe in a historico-anthropological manner. With the aid of historical comparison, the author tries to throw light on the religious phenomena of South-Eastern Europe and to present them in a lucid review. A significant place in this process is given to historical sociology as a discipline which, among other, also deals with the religious conditioning of social processes. The text consists of two parts. In the first, the author deals with the question of the religious particularity of South-Eastern Europe and considers it from several viewpoints. The author regards the most important features of the religious situation in that part of Europe as being particularism, archaicism and syncretism. He analyses the historical conditioning of the viability of the three monotheistic world religions in the region, their influence on the social development of South-Eastern Europe, the stance of the authorities towards religious communities and the existence of diverse traditions within individual religious cultures. Along with analysis of the presence of ancient elements and the continuity of pre-Christian rituals and beliefs, the author also stresses the strong syncretism marking the religious traditions of South-Eastern Europe. In the second part of the text the author compares religious phenomena in South-Eastern Europe and analyses regional religious traditions. He presents from the historico-anthropological aspect the religious rituals, the bearers of rituals, the place and time of rituals and the ritual languages of each of the world religions represented in the region. Emphasising the continuity of religious life and religious traditions in South-Eastern Europe, the author ends with the period of Communist rule in the second half of the 20th century, and deliberation that Communism, too, with its atheist doctrine in the secular form of cult, in fact carried on from religious tradition.

  5. Big Sites, Big Questions, Big Data, Big Problems: Scales of Investigation and Changing Perceptions of Archaeological Practice in the Southeastern United States

    Directory of Open Access Journals (Sweden)

    Cameron B Wesson

    2014-08-01

    Full Text Available Since at least the 1930s, archaeological investigations in the southeastern United States have placed a priority on expansive, near-complete, excavations of major sites throughout the region. Although there are considerable advantages to such large–scale excavations, projects conducted at this scale are also accompanied by a series of challenges regarding the comparability, integrity, and consistency of data recovery, analysis, and publication. We examine the history of large–scale excavations in the southeast in light of traditional views within the discipline that the region has contributed little to the ‘big questions’ of American archaeology. Recently published analyses of decades old data derived from Southeastern sites reveal both the positive and negative aspects of field research conducted at scales much larger than normally undertaken in archaeology. Furthermore, given the present trend toward the use of big data in the social sciences, we predict an increased use of large pre–existing datasets developed during the New Deal and other earlier periods of archaeological practice throughout the region.

  6. Aspects of seasonality and flood generating circulation patterns in a mountainous catchment in south-eastern Germany

    National Research Council Canada - National Science Library

    Petrow, Th; Merz, B; Lindenschmidt, K.-E; Thieken, A. H

    2007-01-01

    Analyses of discharge series, precipitation fields and flood producing atmospheric circulation patterns reveal that two governing flood regimes exist in the Mulde catchment in south-eastern Germany...

  7. Perceived Barriers to and Facilitators of Hypertension Management among Underserved African American Older Adults.

    Science.gov (United States)

    Rimando, Marylen

    2015-08-07

    To understand the perceived barriers to and facilitators of hypertension self-management among underserved African American older adults in a southeastern clinic. Qualitative descriptive. Urban cardiovascular health clinic in a southeastern state. 28 African Americans diagnosed with hypertension. Interview questions were focused on knowledge of hypertension management and barriers and facilitators to hypertension self-management. Thematic content analysis was applied. Patients reported increased hypertension knowledge after attending the clinic. All patients reported knowledge of the severe consequences of uncontrolled hypertension. Perceived barriers to hypertension management included lack of money, lack of motivation to exercise, and fear of injury from exercising. Perceived facilitators of hypertension management included weight loss, unexpected diagnosis of hypertension, family members with hypertension and diabetes, and social support. Findings suggest that perceived barriers and facilitators influence a patient's decision to manage hypertension. Findings suggest the importance of health literacy and patient-provider communication at this particular clinic. Possible factors in the social environment may influence hypertension management. This study adds to the literature by understanding the perceived barriers to and facilitators of hypertension management of an underserved sample in a southeastern clinic. The results suggest a need for the redesign and transformation of future hypertension education strategies aimed at this clinic sample.

  8. Serum Lipid Profiles, Homocysteine Levels And Cardiovascular ...

    African Journals Online (AJOL)

    Despite the difference in the serum lipic profiles of the pregnant and non - pregnant women. Both groups had values of serum concentration of lipids. Folate vitamin B12 and homocysteine that were well within the reference range of values provided by the American Heart Association {AHA}. Conclusion: These result indicate ...

  9. Women in American Literature

    Science.gov (United States)

    Wells, Nancy

    1973-01-01

    Discusses the objectives and presents instructional materials for a course entitled Women in American Literature'' which attempts to introduce students to the concept of alternative life styles for American women. (RB)

  10. Changing Asian American Stereotypes

    Science.gov (United States)

    Salvador-Burris, Juanita

    1978-01-01

    Social science literature on stereotypes is reviewed. Negative stereotypes of Asian Americans are examined and their relationship to Asian American political and economic status and self image is discussed. Specific actions to counter these stereotypes are advocated. (GC)

  11. American Behcet's Disease Association

    Science.gov (United States)

    ... org/en/community/behcet-s-syndrome Upcoming Events American Behcet's Disease Association PO BOX 80576 Rochester, MI 48308 Contact Us | Website Policy | webmaster@behcets.com American Behcet's Disease Association Copyright 2014

  12. Differences in African American and White Women’s Attitudes Toward Lesbians and Gay Men

    Science.gov (United States)

    Vincent, Wilson; Peterson, John L.; Parrott, Dominic J.

    2009-01-01

    The aim of the present study was to examine racial differences in women’s attitudes toward lesbians and gay men and to offer an understanding of these differences. Participants were 224 18–30 year old heterosexual African American (64%) and White (36%) female undergraduates from a large urban university in the southeastern United States. Participants completed measures of social demographics, sexual orientation, and sexual prejudice. Results showed that African American, relative to White, women endorsed more negative attitudes toward lesbians and gay men. Also, unlike White women, African American women reported more negative attitudes toward gay men than lesbians. Implications are discussed regarding differences in cultural contexts that exist between African American and White women. PMID:20161368

  13. Climate change effects on North American inland fish populations and assemblages

    Science.gov (United States)

    Lynch, Abigail J.; Myers, Bonnie; Chu, Cindy; Eby, Lisa A.; Falke, Jeffrey A.; Kovach, Ryan P.; Krabbenhoft, Trevor J.; Kwak, Thomas J.; Lyons, John; Paukert, Craig P.; Whitney, James E.

    2016-01-01

    Climate is a critical driver of many fish populations, assemblages, and aquatic communities. However, direct observational studies of climate change impacts on North American inland fishes are rare. In this synthesis, we (1) summarize climate trends that may influence North American inland fish populations and assemblages, (2) compile 31 peer-reviewed studies of documented climate change effects on North American inland fish populations and assemblages, and (3) highlight four case studies representing a variety of observed responses ranging from warmwater systems in the southwestern and southeastern United States to coldwater systems along the Pacific Coast and Canadian Shield. We conclude by identifying key data gaps and research needs to inform adaptive, ecosystem-based approaches to managing North American inland fishes and fisheries in a changing climate.

  14. The Effects of Different Tillage Systems on Soil Hydrology and Erosion in Southeastern Brazil

    Science.gov (United States)

    Bertolino, A. V. F. A.; Fernandes, N. F.; Souza, A. P.; Miranda, J. P.; Rocha, M. L.

    2009-04-01

    Conventional tillage usually imposes a variety of modifications on soil properties that can lead to important changes in the type and magnitude of the hydrological processes that take place at the upper portion of the soil profile. Plough pan formation, for example, is considered to be an important consequence of conventional tillage practices in southeastern Brazil, decreasing infiltration rates and contributing to soil erosion, especially in steep slopes. In order to characterize the changes in soil properties and soil hydrology due to the plough pan formation we carried out detailed investigations in two experimental plots in Paty do Alferes region, located in the hilly landscape of Serra do Mar in southeastern Brazil, close to Rio de Janeiro city. Farming activities are very important in this area, in particular the ones related to the tomato production. The local hilly topography with short and steep hillslopes, as well as an average annual rainfall of almost 2000 mm, favor surface runoff and the evolution of rill and gully erosion. The two runoff plots are 22m long by 4m wide and were installed side by side along a representative hillslope, both in terms of soil (Oxisol) and steepness. At the lower portion of each plot there is a collecting trough connected by a PVC pipe to a 500 and 1000 liters sediment storage boxes. Soil tillage treatments used in the two plots were: Conventional Tillage (CT), with one plowing using disc-type plow (about 18 cm depth) and one downhill tractor leveling, in addition to burning residues from previous planting; and Minimum Tillage (MT), which did not allow burning residues from previous planting and preserved a vegetative cover between plantation lines. Runoff and soil erosion measurements were carried out in both plots immediately after each rainfall event. In order to characterize soil water movements under the two tillage systems (CT and MT), 06 nests of tensiometers and 04 nests of Watermark sensors were installed in each

  15. The Latin American University.

    Science.gov (United States)

    Maier, Joseph, Ed.; Weatherhead, Richard W., Ed.

    A comparative overview is presented of the Latin American university, which is seen as an institution with a particular history and definite role. Chapters are as follows: "The Latin American University: An Introduction," by Joseph Maier and Richard W. Weatherhead; "Origin and Philosophy of the Spanish American University," by…

  16. American Humor. [Course Syllabus].

    Science.gov (United States)

    Sloane, David E. E.

    This syllabus describes a three-credit course entitled "American Humor," offered at the University of New Haven (Connecticut). According to the syllabus, "American Humor" will identify traits of American humor as historical phenomena with relations to national character, business attitudes, regionalism, folk humor, and health;…

  17. The spatial distribution of forest damages in southeastern Finland

    Energy Technology Data Exchange (ETDEWEB)

    Jokinen, J.; Maekinen, E.; Meinander, O.; Haarala, S. [Finnish Meteorological Inst., Helsinki (Finland)

    1995-12-31

    Up to the present time scientists researching the causes of the vast areas of forest damages observed in Europe and North America have presented many different hypotheses. Among the first explanations was the damaging effect of acid rain. Some researchers claimed that of all air pollutants ozone was the most important damaging agent. The stress theory emphasizes the interaction of nitrogen oxides and sulphur dioxide with oxidants, hydrocarbons and heavy metals to be the main cause of toxic effects. In addition to above-mentioned theories, projects carried out by the Finnish Meteorological Institute (FMI) have revealed that under northern conditions coniferous forests have been damaged even in situations where the emissions consist of sulphur and nitrogen compounds occurring together. This theory postulates that the interaction of the above pollutants may be responsible by themselves for the effects on coniferous forests. The interaction is supposed to cause damages by two different mechanisms, namely, by causing direct toxic effects or through wintering failures. These mechanisms are indicated by the total nitrogen and sulphur concentration relationships of the needles. In the first case both sulphur dioxide and nitrogen oxides occur at such a high levels in the air that they cause direct damages, while in the second case sulphur dioxide concentration, in particular, is lower and both compounds can then be used as nutrients causing nutrient imbalance and a loss of wintering hardiness of the needles. The study area in these projects was southeastern Finland, which is one of the most polluted areas in our country. Domestic emissions from the paper and pulp industry, as well as the Russian emissions (e g. from the Leningrad region) affect this area. The aim of this study was to test the sulphur-nitrogen hypothesis using data collected from the Kymi province, S.E. Finland. (author)

  18. Malaria situation in an endemic area, southeastern iran.

    Science.gov (United States)

    Fekri, Sajjad; Vatandoost, Hassan; Daryanavard, Ali; Shahi, Mehran; Safari, Reza; Raeisi, Ahmad; Omar, Abdiqani Sheikh; Sharif, Mohammad; Azizi, Abdollah; Ali, Aref Ahmad; Nasser, Aboud; Hasaballah, Ibrahim; Hanafi-Bojd, Ahmad Ali

    2014-01-01

    Malaria is an endemic infectious disease in southeastern parts of Iran. Despite years of efforts and intervention programs against malaria, transmission still occurs in Jask County. The epidemiological perspective of malaria in Jask County was conducted by gathering data from Jask County health center, during 2006-2010. A knowledge, attitude and practice study was also carried out. Data analysis was conducted using SPSS ver. 11.5. A total of 2875 malaria cases were recorded, with highest and lowest numbers in 2007 and 2010, respectively. The number of cases had a decreasing trend from 1022 cases in 2006 to 114 cases in 2010. The main causative parasitic agent was Plasmodium vivax. Blood examination rate and slide positive rate were also decreased from 39.5% and 4.3% in 2006 to 15.6% and 1.4% in 2010, respectively. Most of people interviewed in the KAP study had a good knowledge about malaria transmission and symptoms but their use of the bed net for prevention was low (35%). Malaria incidence had significant reduction during the study years. The main reason for this may be due to changing environmental condition for Anopheline breeding and survival because of drought. Another reason may be integration of vector management by using long lasting insecticide treated bed nets, active case detection and treatment by implementation of mobile teams and increasing in financial sources of malaria control program. Knowledge, attitude and practice of people were good in malaria control and prevention, but needs to do more activities for health education and awareness.

  19. Mercury in alligators (Alligator mississippiensis) in the southeastern United States

    Science.gov (United States)

    Jagoe, C.H.; Arnold-Hill, B.; Yanochko, G.M.; Winger, P.V.; Brisbin, I.L.

    1998-01-01

    Mercury methylation may be enhanced in wetlands and humic-rich, blackwater systems that crocodiles and alligators typically inhabit. Given their high trophic level and long life-spans, crocodilians could accumulate significant burdens of Hg. Our objectives were to survey Hg concentrations in alligators from several areas in the southeastern United States to test their utility as sentinels of Hg contamination, to examine relationships among Hg concentrations in various tissues and to look for any differences in tissue Hg concentrations among locations. We measured total Hg concentrations in alligators collected in the Florida Everglades (n = 18), the Okefenokee National Wildlife Refuge, Georgia (n = 9), the Savannah River Site (SRS), South Carolina (n = 49) and various locations in central Florida ( n = 21), sampling tissues including blood, brain, liver, kidney, muscle, bone, fat, spleen, claws and dermal scutes. Alligators from the Everglades were mostly juvenile, but Hg concentrations in tissues were high (means: liver 41.0, kidney 36.4, muscle 5.6 mg Hg/kg dry wt.). Concentrations in alligators from other locations in Florida were lower (means: liver 14.6, kidney 12.6, muscle 1.8 mg Hg/kg dry wt.), although they tended to be larger adults. Alligators from the Okefenokee were smallest and had the lowest Hg concentrations (means: liver 4.3, kidney 4.8, muscle 0.8 mg Hg/kg dry wt.). At some locations, alligator length was correlated with Hg concentrations in some internal organs. However, at three of the four locations, muscle Hg was not related to length. Tissue Hg concentrations were correlated at most locations; however, claw or dermal scute Hg explained less than 74% of the variation of Hg in muscle or organs, suggesting readily-obtained tissues, such as scutes or claws, have limited value for nondestructive screening of Hg in alligator populations.

  20. Malaria situation in an endemic area, southeastern iran.

    Directory of Open Access Journals (Sweden)

    Sajjad Fekri

    2014-06-01

    Full Text Available Malaria is an endemic infectious disease in southeastern parts of Iran. Despite years of efforts and intervention programs against malaria, transmission still occurs in Jask County.The epidemiological perspective of malaria in Jask County was conducted by gathering data from Jask County health center, during 2006-2010. A knowledge, attitude and practice study was also carried out. Data analysis was conducted using SPSS ver. 11.5.A total of 2875 malaria cases were recorded, with highest and lowest numbers in 2007 and 2010, respectively. The number of cases had a decreasing trend from 1022 cases in 2006 to 114 cases in 2010. The main causative parasitic agent was Plasmodium vivax. Blood examination rate and slide positive rate were also decreased from 39.5% and 4.3% in 2006 to 15.6% and 1.4% in 2010, respectively. Most of people interviewed in the KAP study had a good knowledge about malaria transmission and symptoms but their use of the bed net for prevention was low (35%.Malaria incidence had significant reduction during the study years. The main reason for this may be due to changing environmental condition for Anopheline breeding and survival because of drought. Another reason may be integration of vector management by using long lasting insecticide treated bed nets, active case detection and treatment by implementation of mobile teams and increasing in financial sources of malaria control program. Knowledge, attitude and practice of people were good in malaria control and prevention, but needs to do more activities for health education and awareness.

  1. Socio-economic benefits from protected areas in southeastern Australia.

    Science.gov (United States)

    Heagney, E C; Kovac, M; Fountain, J; Conner, N

    2015-12-01

    International case studies of protected area performance increasingly report that conservation and socio-economic outcomes are interdependent. Effective conservation requires support and cooperation from local governments and communities, which in turn requires that protected areas contribute to the economic well-being of the communities in which they are sited. Despite increasing recognition of their importance, robust studies that document the socio-economic impacts of protected areas are rare, especially in the developed world context. We proposed 3 potential pathways through which protected areas might benefit local communities in the developed world: the improved local housing value, local business stimulus, and increased local funding pathways. We examined these pathways by undertaking a statistical longitudinal analysis of 110 regional and rural communities covering an area of approximately 600,000 km(2) in southeastern Australia. We compared trends in 10 socio-economic indicators describing employment, income, housing, business development and local government revenue from 2000 to 2010. New protected areas acquisitions led to an increased number of new dwelling approvals and associated developer contributions, increased local business numbers, and increased local government revenue from user-pays services and grants. Longer-term effects of established protected areas included increased local council revenue from a variety of sources. Our findings provide support for each of our 3 proposed benefit pathways and contribute new insights into the cycling of benefits from protected areas through the economy over time. The business and legislative models in our study are typical of those operating in many other developed countries; thus, the benefit pathways reported in our study are likely to be generalizable. By identifying and communicating socio-economic benefits from terrestrial protected areas in a developed world context, our findings represent an important

  2. Old age mortality in Eastern and South-Eastern Asia

    Directory of Open Access Journals (Sweden)

    Danan Gu

    2013-11-01

    Full Text Available Background: Eastern and South-Eastern Asian countries have witnessed a marked decline in old age mortality in recent decades. Yet no studies have investigated the trends and patterns in old age morality and cause-of-death in the region. Objective: We reviewed the trends and patterns of old age mortality and cause-of-death for countries in the region. Methods: We examined data on old age mortality in terms of life expectancy at age 65 and age-specific death rates from the 2012 Revision of the World Population Prospects for 14 countries in the region (China, Hong Kong, Democratic People's Republic of Korea, Indonesia, Japan, Lao People's Democratic Republic, Myanmar, Malaysia, Mongolia, Philippines, Republic of Korea, Singapore, Thailand, and Viet Nam and data on cause-of-death from the WHO for five countries (China, Hong Kong, Japan, Republic of Korea, and Singapore from 1980 to 2010. Results: While mortality transitions in these populations took place in different times, and at different levels of socioeconomic development and living environment, changes in their age patterns and sex differentials in mortality showed certain similarities: women witnessed a similar decline to men in spite of their lower mortality, and young elders had a larger decline than the oldest-old. In all five countries examined for cause-of-death, most of the increases in life expectancy at age 65 in both men and women were attributable to declines in mortality from stroke and heart disease. GDP per capita, educational level, and urbanization explained much of the variations in life expectancy and cause-specific mortality, indicating critical contributions of these basic socioeconomic development indicators to the mortality decline over time in the region. Conclusions: These findings shed light on the relationship between epidemiological transition, changing age patterns of mortality, and improving life expectancy in these populations.

  3. Variations and controls on crustal thermal regimes in Southeastern Australia

    Science.gov (United States)

    Mather, Ben; McLaren, Sandra; Taylor, David; Roy, Sukanta; Moresi, Louis

    2018-01-01

    The surface heat flow field in Australia has for many years been poorly constrained compared to continental regions elsewhere. 182 recent heat flow determinations and 66 new heat production measurements for Southeastern Australia significantly increase our understanding of local and regional lithospheric thermal regimes and allow for detailed thermal modelling. The new data give a mean surface heat flow for Victoria of 71 ± 15 mW m- 2 which fits within the 61-77 mW m- 2 range reported for Phanerozoic-aged crust globally. These data reveal three new thermally and compositionally distinct heat flow sub-provinces within the previously defined Eastern Heat Flow Province: the Delamerian heat flow sub-province (average surface heat flow 60 ± 9 mW m- 2); the Lachlan heat flow sub-province (average surface heat flow 74 ± 13 mW m- 2); and the Newer Volcanics heat flow sub-province (average surface heat flow 72 ± 16 mW m- 2) which includes extreme values that locally exceed 100 mW m- 2. Inversions of reduced heat flow and crustal differentiation find that the Delamerian sub-province has experienced significant crustal reworking compared to the Lachlan and Newer Volcanics sub-provinces. The latter has experienced volcanism within the last 8 Ma and the degree of variability observed in surface heat flow points (up to 8 mW m- 2 per kilometre laterally) cannot be replicated with steady-state thermal models through this sub-province. In the absence of a strong palaeoclimate signal, aquifer disturbances, or highly enriched granites, we suggest that this high variability arises from localised transient perturbations to the upper crust associated with recent intraplate volcanism. This is supported by a strong spatial correlation of high surface heat flow and known eruption points within the Newer Volcanics heat flow sub-province.

  4. Mesopelagic nekton and associated physics of the southeastern Bering Sea

    Science.gov (United States)

    Sinclair, E. H.; Stabeno, P. J.

    2002-12-01

    The mesopelagic community of fishes and squids are fundamental in the diet of apex predators, but in most cases their life histories and habitat requirements are poorly understood. In May 1999, a pilot study was conducted to identify mesopelagic nekton, describe dominant physical characteristics of their habitat, and compare their relative abundances over several study sites in the southeastern Bering Sea. Biological samples were collected at 250, 500, and 1000 m depths with an open pelagic rope trawl lined with 1.2-cm mesh in the codend. Net type, mesh size, and trawling techniques were designed to parallel those of extensive Russian research surveys in the western Bering Sea, permitting direct comparisons between study results. Forty-three species of fish and 15 species of cephalopods were identified, including a new species of gonatid squid and a range extension for Paraliparis paucidens, a snailfish never before observed in Alaskan waters. Faunal biomass was high with over 25,000 (1400 kg) fish and squid collected in only 13 trawls. Concentrations of fish in this area surpass published records from the western Bering Sea and North Pacific Ocean by an order of magnitude, driven primarily by Leuroglossus schmidti, a deep-sea smelt. Generally, specimens were of high quality, and new size records were established for several species of fish and squid. The physical environment as determined from altimetry, satellite-tracked drifters, and water properties (temperature and salinity) was typical of the last decade for this area. Spatial patterns in species distribution were observed, but further research is needed to determine whether these are a factor of mesoscale variability or of habitat characteristics.

  5. Spatial and temporal dynamics of stink bugs in southeastern farmscapes.

    Science.gov (United States)

    Pilkay, Grant L; Reay-Jones, Francis P F; Toews, Michael D; Greene, Jeremy K; Bridges, William C

    2015-01-01

    A 3-yr study (2009-2011) was conducted to examine the spatial and temporal dynamics of stink bugs in three commercial farmscapes. Study locations were replicated in South Carolina and Georgia, in an agriculturally diverse region known as the southeastern coastal plain. Crops included wheat, Triticum aestivum (L.), corn, Zea mays (L.), soybean, Glycine max (L.), cotton, Gossypium hirsutum (L.), and peanut, Arachis hypogaea (L.). Farmscapes were sampled weekly using whole-plant examinations for corn, with all other crops sampled using sweep nets. The predominant pest species of phytophagous stink bugs were the brown stink bug, Euschistus servus (Say), the green stink bug, Chinavia hilaris (Say), and the southern green stink bug, Nezara viridula (L.). Chi-square tests indicated a departure from a normal distribution in 77% of analyses of the variance to mean ratio, with 37% of slopes of Taylor's power law and 30% of coefficient β of Iwao's patchiness regression significantly greater than one, indicating aggregated distributions. Spatial Analyses by Distance IndicEs (SADIE) indicated aggregated patterns of stink bugs in 18% of year-end totals and 42% of weekly counts, with 80% of adults and nymphs positively associated using the SADIE association tool. Maximum stink bug densities in each crop occurred when the plants were producing fruit. Stink bugs exhibited greater densities in crops adjacent to soybean in Barnwell and Lee Counties compared with crops adjacent to corn or fallow areas. The diversity of crops and relatively small size of fields in the Southeast leads to colonization of patches within a farmscape. The ecological and management implications of the spatial and temporal distribution of stink bugs within farmscapes are discussed. © The Author 2015. Published by Oxford University Press on behalf of the Entomological Society of America.

  6. Sagittal otoliths description of Perciformes from Southeastern-South Brazil

    Directory of Open Access Journals (Sweden)

    César Santificetur

    2015-12-01

    Full Text Available The Collection of Teleostei Fish Otoliths of the Southeastern-Southern of Brazil (COSS-Brasil headquartered at the Oceanographic Institute, (IOUSP contains 65 species of Perciformes included in 30 families. In order to spread the modus operandi of the adopted analysis for the main characteristics of the sagittae we presented the results obtained for the families Centropomidae, Acropomatidae and Gerreidae. The classification of the otoliths morphological features followed Assis (2004 and Tuset et al. (2008. Fifteen features were analyzed and after, the frequency of the different types was calculated within and among each length classes of 20 mm. Statistical differences were analyzed by multiple χ2 tests (p>.0.05. The morphometric analysis included circularity and rectangularity. The main characteristics of the Centropomidae sagittae were: Shape: elliptic to trapezoidal; Posterior region: oblique or round; Sulcus acusticus: position median; orientation horizontal; morphology heterosulcoid; colliculum heteromorphic; ostium elliptic or rectangular; cauda tubular strongly curved; Circularity: 15.41 - 27.78; Rectangularity: 0.70 - 0.76. For the Acropomatidae we found: Anterior region: peaked; Dorsal edge: lobed to sinuate or sinuate to entire; Ventral edge: sinuate to entire; Sulcus acusticus: position median; orientation ascending or horizontal; opening ostial; morphology heterosulcoid; colliculum heteromorphic; ostium funnel-like or elliptic; Circularity: 15.75 - 19.77; Rectangularity: 0.60 - 0.74. The main characteristics of the Gerreidae were: Shape: elliptic; Anterior region: angled-round or peaked-round; Sulcus acusticus: position median or supramedian; orientation descending or horizontal; opening ostial; morphology heterosulcoid; colliculum heteromorphic; ostium funnel-like; Circularity: 14.11 - 22.86; Rectangularity: 0.53 - 0.74. We are preparing a practical guide of all the species of the collection including morphological, morphometric

  7. The Path towards Endangered Species: Prehistoric Fisheries in Southeastern Brazil

    Science.gov (United States)

    Lopes, Mariana Samôr; Bertucci, Thayse Cristina Pereira; Rapagnã, Luciano; Tubino, Rafael de Almeida; Monteiro-Neto, Cassiano; Tomas, Acácio Ribeiro Gomes; Tenório, Maria Cristina; Lima, Tânia; Souza, Rosa; Carrillo-Briceño, Jorge Domingo; Haimovici, Manuel; Macario, Kita; Carvalho, Carla; Aguilera Socorro, Orangel

    2016-01-01

    Brazilian shellmounds are archaeological sites with a high concentration of marine faunal remains. There are more than 2000 sites along the coast of Brazil that range in age from 8,720 to 985 cal BP. Here, we studied the ichthyoarchaeological remains (i.e., cranial/postcranial bones, otoliths, and teeth, among others) at 13 shellmounds on the southern coast of the state of Rio de Janeiro, which are located in coastal landscapes, including a sandy plain with coastal lagoons, rocky islands, islets and rocky bays. We identified patterns of similarity between shellmounds based on fish diversity, the ages of the assemblages, littoral geomorphology and prehistoric fisheries. Our new radiocarbon dating, based on otolith samples, was used for fishery characterization over time. A taxonomical study of the ichthyoarchaeological remains includes a diversity of 97 marine species, representing 37% of all modern species (i.e., 265 spp.) that have been documented along the coast of Rio de Janeiro state. This high fish diversity recovered from the shellmounds is clear evidence of well-developed prehistoric fishery activity that targeted sharks, rays and finfishes in a productive area influenced by coastal marine upwelling. The presence of adult and neonate shark, especially oceanic species, is here interpreted as evidence of prehistoric fisheries capacity for exploitation and possibly overexploitation in nursery areas. Various tools and strategies were used to capture finfish in seasonal fisheries, over rocky reef bottoms and in sandy littoral environments. Massive catches of whitemouth croaker, main target dermersal species of South Atlantic coast, show evidence of a reduction in body size of approximately 28% compared with modern fisheries. Fishery activity involving vulnerable species, especially in nursery areas, could mark the beginning of fish depletion along the southeastern Brazilian coast and the collapse of natural fish populations. PMID:27355355

  8. Protodrilus (Protodrilidae, Annelida) from the southern and southeastern Brazilian coasts

    Science.gov (United States)

    Di Domenico, Maikon; Martínez, Alejandro; Lana, Paulo da Cunha; Worsaae, Katrine

    2013-12-01

    Protodrilus corderoi, Protodrilus ovarium n. sp. and Protodrilus pythonius n. sp. are reported from beaches in southern and southeastern Brazil and described combining live observations with light and electron scanning microscopy studies. Protodrilus corderoi is redescribed from new collections at the type locality, and a neotype for the species is assigned since the original type material no longer exists. New information on reproductive organs, segmental adhesive glands and unpigmented ciliary receptors as well as morphometrics is provided. Protodrilus ovarium n. sp. and P. pythonius n. sp. are formally described. Protodrilus ovarium n. sp. is diagnosed by the presence of separated lateral organs on segments 7-12, three spermioducts of segments 10-12 and salivary glands in segments 1-9. Protodrilus pythonius n. sp. is defined by the presence of separated lateral organs on segments 7-16, long pygidial lobes and body tapering toward the pygidium. The distribution of the different species in more or less spacious habitats seems to be correlated with their gross morphology. Protodrilus pythonius n. sp., with relatively long and wide body and long palps with ciliary bands, was collected in very coarse sandy sediments at a reflective sheltered beach. Conversely, P. corderoi and P. ovarium n. sp., both possessing more slender bodies with shorter, less ciliated palps, occurred in medium-coarse, well-sorted sediments in the more energetic swash zone of exposed intermediate-reflective beaches. The finding of P. pythonius and P. corderoi in nearby beaches corroborates other studies showing a higher morphological variability among species in different habitats within the same geographical area than among species in the same habitat in different geographical areas.

  9. Energetics of southeastern Pacific cut-off lows

    Science.gov (United States)

    Gan, Manoel Alonso; Piva, Everson Dal

    2016-06-01

    The existence of cut-off lows (COLs) over South Pacific and South America is often associated with adverse weather events such as intense precipitation over the central region of South America, frost episodes in southern Brazil and the development of Andes lee cyclones and intense cyclones over the southern coast of Brazil. Despite this importance, the formation and maintenance mechanisms of the COLs are not well understood. To detail the significant variability in terms of the eddy kinetic energy equation for fifty cases of COLs that formed over the southeastern Pacific Ocean is the aim of this study. Only the cases of COLs that formed over the ocean and remained there during most of their life were chosen. The main terms of the equation [ageostrophic flux convergence (AFC), baroclinic conversion (BRC) and barotropic conversion (BRT)] were calculated using the 6-hourly gridded data from the National Centers for Environmental Prediction/Department of Energy reanalysis. The formation mechanism of the COLs was associated with BRC and AFC. During the midlife period, the BRC term converted eddy kinetic energy to eddy potential energy and the AFC had a positive contribution until 6 h after the midlife point. In the dissipation phase, the BRC term remained positive and AFC became negative. The BRT extracted kinetic energy from the COL during the entire life cycle. The AFC term was the most important in all phases of the cut-off lifetime, and it was the responsible for extending the cut-off lifetime while the others terms were negatives.

  10. Decapod crustaceans in fresh waters of southeastern Bahia, Brazil.

    Science.gov (United States)

    de Almeida, Alexandre Oliveira; Coelho, Petrônio Alves; Luz, Joaldo Rocha; dos Santos, José Tiago Almeida; Ferraz, Neyva Ribeiro

    2008-09-01

    A total of 117 species of freshwater decapod crustaceans are known from Brazil. Knowledge regarding the fauna of Decapoda from inland waters in the state of Bahia, northeast Brazil, is incipient. In spite of its wide territory and rich hydrographic net, only 13 species of limnetic decapods have been reported from that state. The objective of this contribution was to survey decapod crustaceans of some hydrographic basins in southeastern Bahia. The material described herein was obtained in samplings conducted between 1997 and 2005. Voucher specimens were deposited in the carcinological collections of the Museu de Zoologia, Universidade Estadual de Santa Cruz, Ilhéus, Brazil, and Departamento de Oceanografia, Universidade Federal de Pernambuco, Recife, Brazil. A total of 13 species was collected. The carideans were represented by the atyids Atya scabra (Leach, 1815) and Potimirim potimirim (Müller, 1881) and the palaemonids Macrobrachium acanthurus (Wiegmann, 1836), M. amazonicum (Heller, 1862), M. carcinus (Linnaeus, 1758), M. heterochirus (Wiegmann, 1836), M. jelskii (Miers, 1877), M. olfersi (Wiegmann, 1836), and Palaemon (Palaemon) pandaliformis (Stimpson, 1871). The brachyurans were represented by the portunids Callinectes bocourti A. Milne-Edwards, 1879 and C. sapidus Rathbun, 1895, the trichodactylid Trichodactylus fluviatilis Latreille, 1828 and the panopeid Panopeus rugosus A. Milne-Edwards, 1881. Macrobrachium heterochirus represents a new record from Bahia, and M. amazonicum is reported for the first time in southeast Bahia. The occurrence of two extreme different forms of T. fluviatilis was observed. Form A is characterized by the frontal margin of carapace bordered by conspicuous granules, the anterolateral margin provided with developed teeth plus granules, and the posterolateral margin provided with granulation similar to that found on the front. In form B the frontal margin is smooth or has an inconspicuous granulation; the anterolateral margin is

  11. THE EUROPEAN UNION, THE ENLARGEMENT AND THE SOUTH-EASTERN EUROPE

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    Malkidis Theofanis

    2005-07-01

    Full Text Available Ιn 1989, the countries of South-eastern Europe and central Europe promoted their integration of military, political and economic collaboration and developed narrow relations with the European Union (Ε.U. Thus resulted the new enlargement of EU, in order to transfer in south-eastern Europe the places of EU, for peace, stability, growth. The new enlargement constitutes a big challenge, after the integrations of states in the EU in 1973, in 1981, in 1986, in 1995 they did not have the extent and the expectations 2004 and particularly the South-eastern Europe afterwards 2007. The article analyzes the course of integration of South-eastern Europe in the EU and analyzes the essential changes that are required, the transition in the free market economy, the creation of political system that will be based on the state of right and the respect the human and minorities’ rights, the political plurality and the multi-party system with democratic elections. The article supports that the enlargement in the South-eastern Europe is very important for the EU, enlargement that closes the Cold War, a hope for the common European region of peace, cooperation, democracy and development.

  12. PROTAGONISM OF AMERICAN INDIANS IN WALTER LANTZ'S CARTOONS

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    Rafael Duarte Oliveira Venancio

    2011-06-01

    Full Text Available Condemned to a dubious media representation in early cinema through the novels of the late nineteenth century, the North American Indians never had a high profile in films of this period. However, an animator, Walter Lantz, has a high degree of characterization of Native Americans in his work. The aim of this paper is to study the role of Native Americans in these cartoons and analyze the social implications of these choices, using the concepts of apparatus and formula. Furthermore, the analysis will include a portrayal of the American media scene before and after Lantz, seeking disruptions and legacies.

  13. All-American

    OpenAIRE

    Wilson, Leroy Lamar

    2010-01-01

    All-American interrogates J. Hector St. John de Crevecoeur’s definition of “American" in the 1782 text, Letters from an American Farmer, which inspired the Eurocentric, sexist and heterosexist ideals girding the notion of what is now called the “American Dream." Mainstream media project narratives that suggest that the ideals in Crevecoeur’s epistles have been fully extended beyond his narrow scope in the Obama era. All-American, however, offers poetry that illuminates modern and contemporary...

  14. Profiling and Racial Profiling: An Interactive Exercise

    Science.gov (United States)

    Semple, Philip

    2013-01-01

    Racial Profiling has been recognized as a serious problem that affects many segments of our society and is especially notable in law enforcement. Governments and police services have pronounced that racial profiling is not acceptable and will not be tolerated. They have gone to great lengths in trying to eradicate racial profiling through…

  15. Individual sugar and acid composition within southeastern peach germplasm

    Science.gov (United States)

    eaches grown in the southeast are valued for their acidic, sweet flavor. A complex mixture of various sugars and acids at different ratios play a key role in determining these unique peach flavor attributes. To understand the flavor profile of fresh market peaches, individual sugar and acid compone...

  16. Aerosol characterization over the southeastern United States using high resolution aerosol mass spectrometry: spatial and seasonal variation of aerosol composition, sources, and organic nitrates

    Science.gov (United States)

    Xu, L.; Suresh, S.; Guo, H.; Weber, R. J.; Ng, N. L.

    2015-04-01

    contributes 63-100% of total measured nitrates in summer. Further, the contribution of organic nitrates to total OA is estimated to be 5-12% in summer, suggesting that organic nitrates are important components in the ambient aerosol in the southeastern US. The spatial distribution of OA is investigated by comparing simultaneous HR-ToF-AMS measurements with ACSM measurements at two different sampling sites. OA is found to be spatially homogeneous in summer, possibly due to stagnant air mass and a dominant amount of regional SOA in the southeastern US. The homogeneity is less in winter, which is likely due to spatial variation of primary emissions. We observed that the seasonality of OA concentration shows a clear urban/rural contrast. While OA exhibits weak seasonal variation in the urban sites, its concentration is higher in summer than winter for rural sites. This observation from our year-long measurements is consistent with 14 years of organic carbon (OC) data from the SouthEastern Aerosol Research and Characterization (SEARCH) network. The comparison between short-term measurements with advanced instruments and long-term measurements of basic air quality indicators not only tests the robustness of the short-term measurements but also provides insights in interpreting long-term measurements. We find that OA factors resolved from PMF analysis on HR-ToF-AMS measurements have distinctly different diurnal variations. The compensation of OA factors with different diurnal trends is one possible reason for the repeatedly observed, relatively flat OA diurnal profile in the southeastern US. In addition, analysis of long-term measurements shows that the correlation between OC and sulfate is substantially higher in summer than winter. This seasonality could be partly due to the effects of sulfate on isoprene SOA formation as revealed by the short-term, intensive measurements.

  17. Impact of Smoking Ban on Passive Smoke Exposure in Pregnant Non-Smokers in the Southeastern United States.

    Science.gov (United States)

    Schechter, Julia C; Fuemmeler, Bernard F; Hoyo, Cathrine; Murphy, Susan K; Zhang, Junfeng Jim; Kollins, Scott H

    2018-01-06

    Prenatal passive smoke exposure raises risk for negative birth outcomes. Legislation regulating public smoking has been shown to impact exposure levels, though fewer studies involving pregnant women have been conducted within the U.S. where bans are inconsistent across regions. This study examined the effect of a ban enacted in the southeastern U.S. on pregnant women's cotinine levels. Additional analyses compared self-reported exposure to cotinine and identified characteristics associated with passive exposure. Pregnant women ( N = 851) were recruited prospectively between 2005 and 2011 in North Carolina. Sociodemographic and health data were collected via surveys; maternal blood samples were assayed for cotinine. Among non-active smokers who provided self-report data regarding passive exposure ( N = 503), 20% were inconsistent with corresponding cotinine. Among all non-smokers ( N = 668), being unmarried, African American, and less educated were each associated with greater passive exposure. Controlling for covariates, mean cotinine was higher prior to the ban compared to after, F (1, 640) = 24.65, p smoking in public spaces may reduce passive smoke exposure for non-smoking pregnant women. These data are some of the first to examine the impact of legislation on passive smoke exposure in pregnant women within the U.S. using a biomarker and can inform policy in regions lacking comprehensive smoke-free legislation.

  18. The 2004 Sumatra tsunami in the southeastern Pacific: Coastal and offshore measurements and numerical modeling

    Science.gov (United States)

    Moore, C. W.; Eble, M. C.; Rabinovich, A.; Titov, V. V.

    2016-12-01

    The Mw = 9.3 megathrust earthquake of December 26, 2004 off the coast of Sumatra generated a catastrophic tsunami that crossed the Indian Ocean and was widespread in the Pacific and Atlantic oceans being recorded by a great number of coastal tide gauges located in 15-25 thousand kilometers from the source area. The data from these instruments throughout the world oceans enabled estimates of various statistical parameters and energy decay of this event. However, only very few open-ocean records of this tsunami had been obtained. A unique high-resolution record of this tsunami from DART 32401 located offshore of northern Chile, combined with the South American mainland tide gauge measurements and the data from three island stations (San Felix, Juan Fernandez and Easter) enabled us to examine far-field characteristics of the event in the southeastern Pacific and to compare the results of global numerical simulations with observations. The maximum wave height measured at DART 32401 was only 1.8 cm but the signal was very clear and reliable. Despite their small heights, the waves demonstrated consistent spatial and temporal structure and good agreement with DART 46405/NeMO records in the NE Pacific. The travel time from the source area to DART 32401 was 25h 55min in good agreement with the computed travel time (25h 45min) and consistent with the times obtained from the nearby coastal tide gauges. This agreement was much better than it followed from the direct travel time estimation based classical kinematic theory that gave the travel time approximately 1.5 hrs shorter than observed. The later actual arrival of the 2004 tsunami waves corresponds to the most energetically economic path along the mid-ocean ridge wave-guides, which is distinctly reproduced by the numerical model. Also, the numerical model described well the frequency content, amplitudes and general structure of the observed waves at this DART and the three island stations. Maximum wave heights in this

  19. The Southeastern Minnesota Beacon Project for Community-driven Health Information Technology: Origins, Achievements, and Legacy.

    Science.gov (United States)

    Chute, Christopher G; Hart, Lacey A; Alexander, Alex K; Jensen, Daniel W

    2014-01-01

    The Southeastern (SE) Minnesota Beacon organized all the health care providers, county public health organizations, and school districts in the deployment and integration of health information exchange (HIE) and targeted health communication around childhood asthma and diabetes. The community cooperated to establish a clinical data repository for all residents in the 11-county region. Through this community of practice approach that involved traditional and nontraditional providers, the SE Minnesota Beacon was able to realize unique applications of this technology. This manuscript overviews the associated organization and infrastructure of this community collaboration. The Office of the National Coordinator for Health Information Technology (ONC), as part of the American Recovery and Reinvestment Act of 2009 (ARRA) stimulus, established 17 projects throughout the United States targeting the introduction and meaningful use of health information technology (HIT). These 17 communities were intended to serve as an example of what could be accomplished. The SE Minnesota Beacon is one of these communities. The community ultimately opted for peer-to-peer HIE, using Nationwide Health Information Network (NwHIN) Connect software. The clinical data repository was established using the infrastructure developed by the Regenstrief Institute, which operated as a trusted third party. As an extension to HIE, the consortium of county public health departments created a patient data portal for use by school nurses and parents. Childhood asthma was addressed by creating, exchanging, and maintaining an "asthma action plan" for each affected child, shared throughout the community, including through the patient portal. Diabetes management introduced patient treatment decision tools and patient quality of life measures, facilitating care. Influenza vaccination was enhanced by large-scale community reporting in partnership with the state vaccination registry. The methodology and

  20. Spiritual well-being, religious coping, and the quality of life of African American breast cancer treatment: a pilot study.

    Science.gov (United States)

    Morgan, Phyllis D; Gaston-Johansson, Fannie; Mock, Victoria

    2006-01-01

    There is a dearth of knowledge about the quality of life of African American women during the breast cancer treatment phase. This pilot study explored spiritual wellbeing, religious coping, and the quality of life of African American women during the breast cancer treatment phase. The sample included a total of 11 African American women from the mid-Atlantic and southeastern United States. The Roy Adaptation Model (Roy & Andrews, 1999) served as a guide for this study. This pilot study used a descriptive cross-sectional design. Data were analyzed utilizing descriptive statistics and the Spearman rho correlational analysis. African American women used more positive religious coping than negative religious coping. Significant relationships were found between spiritual well-being and the QOL domains of physical, emotional, and functional well-being. These findings suggest that nurses should incorporate spiritual and religious support in the care of African American women during the breast cancer treatment phase.

  1. Ground water in the southeastern Uinta Basin, Utah and Colorado

    Science.gov (United States)

    Holmes, Walter F.; Kimball, Briant A.

    1987-01-01

    The potential for developing oil-shale resources in the southeastern Uinta Basin of Utah and Colorado has created the need for information on the quantity and quality of water available in the area. This report describes the availability and chemical quality of ground water, which might provide a source or supplement of water supply for an oil-shale industry. Ground water in the southeastern Uinta Basin occurs in three major aquifers. Alluvial aquifers of small areal extent are present i n val ley-f i 11 deposits of six major drainages. Consolidated-rock aquifers include the birds's-nest aquifer i n the Parachute Creek Member of the G reen River Formation, which is limited to the central part of the study area; and the Douglas Creek aquifer, which includes parts of the Douglas Creek Member of the Green River Formation and parts of the intertonguing Renegade Tongue of the Wasatch Formation; this aquifer underlies most of the study area.The alluvial aquifers are recharged by infiltration of streamflow and leakage from consolidated-rock aquifers. Recharge is estimated to average about 32,000 acre-feet per year. Discharge from alluvial aquifers, primarily by evapotranspiration, also averages about 32,000 acre-feet per year. The estimated volume of recoverable water in storage in alluvial aquifers is about 200,000 acre-feet. Maximum yields to individual wells are less than 1,000 gallons per minute.Recharge to the bird's-nest aquifer, primarily from stream infiltration and downward leakage from the overlying Uinta Formation, is estimated to average 670 acre-feet per year. Discharge from the bird's-nest aquifer, which is primarily by seepage to Bitter Creek and the White River, is estimated to be at 670 acre-feet per year. The estimated volume of recoverable water in storage in the bird's-nest aquifer is 1.9 million acre-feet. Maximum yields to individual wells in some areas may be as much as 5,000 gallons per minute. A digital-computer model of the flow system was used

  2. Contiguous allopatry of the masked shrew and southeastern shrew in the Southern Appalachians: segregation along an elevational and habitat gradient

    Science.gov (United States)

    W. Mark Ford; Michael A. Menzel; Timothy S. McCay; Joshua Laerm

    2001-01-01

    Southeastern shrew. (Sorex longirostris) and masked shrew (Sorex cinereus) distributions converge in the Southern Appalachians. A 306,454-pitfall--trapnight survey in Alabama, Georgia, North Carolina, and South Carolina doc-umented the presence of southeastern shrews in the Cumberland Plateau, Ridge and Valley, Upper Piedmont, and...

  3. Injury Profile of American Women's Rugby-7s.

    Science.gov (United States)

    Ma, Richard; Lopez, Victor; Weinstein, Meryle G; Chen, James L; Black, Christopher M; Gupta, Arun T; Harbst, Justin D; Victoria, Christian; Allen, Answorth A

    2016-10-01

    The objective of this study is to determine incidence (injuries/1000 playing hours (ph)), severity (days of absence), and cause of match injuries in US women's Rugby-7s. We performed a prospective epidemiological study (2010-2013) of injury of 3876 under-19 to elite/national female Rugby-7s players (nonelite = 3324, elite = 552) on 323 teams (nonelite = 277, elite = 46), applying methodology and injury definitions compliant with the international consensus statement on rugby research. Injuries occurred in USA Rugby-sanctioned tournament series: USA Rugby Local Area (2010), Territorial Union (2011-2013), National and All-Star Sevens Series, and USA Sevens Invitational (2011-2012) and Collegiate Rugby Championships (2012). One hundred and twenty time-loss injuries were encountered (elite, n = 15; 13%) with an injury rate of 46.3 injuries/1000 ph. Injury rates in nonelite were 49.3/1000 ph, and in national level (elite) candidates, 32.6/1000 ph (RR = 1.5, P = 0.130). Mean days missed found elite level players at 74.9 d per injury, whereas nonelite at 41.8 d (P = 0.090). Acute injuries were significant (95%, RR = 1.9, P Rugby-7s tournaments. Overall injury rates in US women are lower than those in international elite men and women's Rugby-7s. The head and neck area in our female players was injured at greater rates (16%) than in international male Rugby-7s (5%). Injury prevention in US women's Rugby-7s must focus on injuries of the knee, head, and neck. Understanding risk factors will allow safe return-to-play decisions and formulate injury prevention protocols.

  4. Elevation Pattern in Growth Coherency on the Southeastern Tibetan Plateau

    Science.gov (United States)

    Lyu, Lixin; Deng, Xu; Zhang, Qi-Bin

    2016-01-01

    It is generally expected that inter-annual changes in radial growth among trees would be similar to the increase in altitude due to the limitation of increasingly harsher climatic factors. Here, we examine whether this pattern exists in alpine forests on the southeastern Tibetan Plateau. Increment cores were collected from mature trees at the lower, middle and upper limits of balfour spruce (Picea likiangensis var. balfouriana (Rehd. et Wils.) Hillier ex Slsvin) forests at the Buze and Yela Mountains in Basu County, Changdu Prefecture of Tibet, China. The treeline elevations are 4320 m and 4510 m a.s.l. for Buze and Yela, respectively. Tree-ring widths were measured, crossdated, and detrended to obtain a sequence of ring-width indices for each individual sample. Annual growth rate, climate sensitivity, growth-climate relationships, and growth synchrony among trees were calculated and compared across altitudes. In Buze Mountain, the annual growth rate of trees has no significant difference across altitudes. The mean sensitivity of trees is lower at the treelines than at lower elevations. Tree growth has stronger correlation with winter temperature at upper elevations than at lower elevations, has significant correlation with moisture, not temperature, in the growing season, and the growth response to moisture is lower at the treeline than at lower elevations. The correlation among individual tree-ring sequences is lower at the treeline than at sites at lower elevation. In Yela Mountain, the characterisitics of annual growth rate, mean sensitivity, tree growth-climate relationships, and inter-serial correlation are similar to those in Buze, but their differences along altitudinal gradients are less significant as those in Buze. Our data do not support the general expectation of growth convergence among individuals with increasing altitude. We conclude that individual heterogeneity and microhabitat diversity are important features for treeline trees that may dampen

  5. Current and future droughts in the Southeastern Mediterranean

    Science.gov (United States)

    Törnros, Tobias; Menzel, Lucas

    2016-04-01

    The southeastern Mediterranean region (i.e., Israel, Palestine, Jordan and neighboring countries) increasingly suffers significant water stress. The semi-arid to arid conditions with low precipitation amounts, high temperatures and strong interannual climate variability recurrently trigger drought conditions. However, the complex political situation, showing a low degree of mutual cooperation, favors an unsustainable use of water resources and no long-term, cross-boundary water management plan exists. In order to address the drought conditions under current and future climates in this region, the Standardized Precipitation-Evaporation Index (SPEI) was applied. In the first step, the SPEI was derived from spatially interpolated monthly precipitation and temperature data at multiple timescales: accumulated precipitation and monthly mean temperature were considered over a different number of consecutive months. To investigate the performance of the drought index, correlation analyses were conducted with simulated soil moisture and the Normalized Difference Vegetation Index (NDVI) obtained from remote sensing. A comparison with the Standardized Precipitation Index (SPI), i.e., a drought index that does not incorporate temperature, was also conducted. The results show that the choice of the SPEI/SPI timescale is crucial. In our study, the 6-month SPEI has the highest correlation with simulated soil moisture and best explains the interannual variation of the monthly NDVI. Although not extensively addressed, the SPI performs almost just as well and could be applied if temperature data are not available. In the second step, the 6-month SPEI was derived from three climate projections based on the IPCC emission scenario A1B. When comparing the period 2031-2060 with 1961-1990, it is shown that the percentage of time with moderate, severe and extreme drought conditions is projected to strongly increase for all scenarios. Since agriculture is by far the most water demanding

  6. Elevation Pattern in Growth Coherency on the Southeastern Tibetan Plateau.

    Directory of Open Access Journals (Sweden)

    Lixin Lyu

    Full Text Available It is generally expected that inter-annual changes in radial growth among trees would be similar to the increase in altitude due to the limitation of increasingly harsher climatic factors. Here, we examine whether this pattern exists in alpine forests on the southeastern Tibetan Plateau. Increment cores were collected from mature trees at the lower, middle and upper limits of balfour spruce (Picea likiangensis var. balfouriana (Rehd. et Wils. Hillier ex Slsvin forests at the Buze and Yela Mountains in Basu County, Changdu Prefecture of Tibet, China. The treeline elevations are 4320 m and 4510 m a.s.l. for Buze and Yela, respectively. Tree-ring widths were measured, crossdated, and detrended to obtain a sequence of ring-width indices for each individual sample. Annual growth rate, climate sensitivity, growth-climate relationships, and growth synchrony among trees were calculated and compared across altitudes. In Buze Mountain, the annual growth rate of trees has no significant difference across altitudes. The mean sensitivity of trees is lower at the treelines than at lower elevations. Tree growth has stronger correlation with winter temperature at upper elevations than at lower elevations, has significant correlation with moisture, not temperature, in the growing season, and the growth response to moisture is lower at the treeline than at lower elevations. The correlation among individual tree-ring sequences is lower at the treeline than at sites at lower elevation. In Yela Mountain, the characterisitics of annual growth rate, mean sensitivity, tree growth-climate relationships, and inter-serial correlation are similar to those in Buze, but their differences along altitudinal gradients are less significant as those in Buze. Our data do not support the general expectation of growth convergence among individuals with increasing altitude. We conclude that individual heterogeneity and microhabitat diversity are important features for treeline trees

  7. Revisiting the Mesozoic opening of the Southeastern Gulf of Mexico

    Science.gov (United States)

    Marton, G.; Pascoe, R. P.

    2016-12-01

    The Southeastern Gulf of Mexico (SEGOM) is defined here as the seaway between Yucatan and Florida, south of the Tampa Embayment. This area is regarded as a southward propagating rift in the Gulf of Mexico. There is an overwhelming amount of previous evidence that the Yucatan block rotated counterclockwise about 42 degrees around a pole located just north of present-day Cuba (23oN, 84oW) during the Late Jurassic to Earliest Cretaceous oceanic spreading phase. North of the pole in the SEGOM the rotational movement of Yucatan was accommodated by a uniformly increasing amount of SW-NE extension. The degree of extension north of 25oN was large enough to result in rifting and oceanic spreading. Lack of salt in the area south of the Tampa embayment indicates that the SEGOM was not affected by the large amount of NW-SE continental extension as observed in the rest of the Gulf of Mexico. Thus, the area between Yucatan and the Sarasota arch remained a land bridge between the proto- GOM and the Proto-Caribbean and formed a barrier to salt deposition. During the period of late Jurassic oceanic crust formation (and Yucatan rotation), the southern tip of the oceanic spreading center propagated south from 27oN to 25oN, or about 220 km. In the 220 km long zone from 25oN to the pole (23oN) the rotation of Yucatan was accommodated by continental rifting only. The validity of the above outlined propagating rift model in the SEGOM is also supported by the age differences in the observed post-rift unconformities along its margins. At the edge of the salt basin to the north, the post-rift unconformity in the upper crust occurs at the base of the Louann salt and thus is Callovian in age. In the southern continental rift segment of the SEGOM, a seismic to well tie at the DSDP Site 535 shows that the post-rift unconformity is no younger than Late Berriasian to Early Valanginian. This latter age bracket constrains a) the cessation of continental rifting in the SEGOM, b) the time when the

  8. Epidemiology of stroke in a rural community in Southeastern Nigeria

    Directory of Open Access Journals (Sweden)

    Enwereji KO

    2014-06-01

    Full Text Available Kelechi O Enwereji,1 Maduaburochukwu C Nwosu,1 Adesola Ogunniyi,2 Paul O Nwani,1 Azuoma L Asomugha,1 Ezinna E Enwereji3 1Neurology Unit, Department of Medicine, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria; 2Neurology Unit, Department of Medicine, University College Hospital Ibadan, Oyo State, Nigeria; 3Department of Community Medicine/Nursing Sciences, College of Medicine, Abia State University, Uturu, Abia State, Nigeria Background: The prevalence and incidence of stroke vary from community to community worldwide. Nonetheless, not much is known about the current epidemiology of stroke in rural Nigeria and indeed Africa. Methods: We carried out a two-phase door-to-door survey in a rural, predominantly low-income, community in Anambra, Southeastern Nigeria. We used a modified World Health Organization (WHO protocol for detecting neurological diseases in the first phase, and a stroke-specific questionnaire and neurological examination in the second phase. An equal number of sex- and age-matched stroke-negative subjects were examined. Results: We identified ten stroke subjects in the study. The crude prevalence of stroke in rural Nigeria was 1.63 (95% confidence interval [CI] 0.78–3.00 per 1,000 population. The crude prevalence of stroke in males was 1.99 (95% CI 0.73–4.33 per 1,000, while that for females was 1.28 (95% CI 0.35–3.28 per 1,000 population. The peak age-specific prevalence of stroke was 12.08 (95% CI 3.92–28.19 per 1,000, while after adjustment to WHO world population, the peak was 1.0 (95% CI 0.33–2.33 per 1,000. Conclusion: The prevalence of stroke was found to be higher than previously documented in rural Nigeria, with a slightly higher prevalence in males than females. This is, however, comparable to data from rural Africa. Keywords: Africa, developing country, prevalence

  9. Mapping Fugitive Gas Emission Sources and Severity Across Southeastern Saskatchewan

    Science.gov (United States)

    Baillie, J.; Risk, D. A.; Lavoie, M.; Williams, J. P.

    2015-12-01

    Southeastern Saskatchewan, Canada contains a 10,000 km2 region heavily developed by oil and gas activity that has been struggling with air quality issues, arising from hundreds or thousands of oil and gas leak points. The region is also very diverse in terms of oilfield operators, who use extraction techniques including conventional, enhanced oil recovery (EOR), and fracking. As regulators and operators need more knowledge about emission patterns locally, we undertook comprehensive mapping and characterization of leak sources at the regional scale using vehicle-based data collection, together with computational techniques. We measured the presence and source of fugitive emissions from infrastructure and oilfield activities in eight 100 km2 survey domains. These included two controls with no oil and gas activity, and otherwise the domains were selected to capture the diversity of development; targeting primarily conventional and EOR activities in the Weyburn-Midale beds, and unconventional activities in the Bakken play. A total of 25 unique operators fell within the survey domains. Each domain was surveyed multiple times for CO2, CH4, and H2S, allowing us to identify persistent leaks and to screen out one-time events. The multiple gas targets also provided opportunities for discriminating one type of fugitive emission from another (i.e. flares from storage tanks) using ratios of excess (above ambient) concentrations, after correcting for natural background variability with a signal-processing routine. Fugitive emissions were commonly observed in all study domains. Most emissions were associated with oil and gas infrastructure, as opposed to drilling and other short-term activities. There were obvious emissions at many well pads, storage tanks, and flares. We also observed high geochemical variability around flares, with some being very effective in combusting toxic gases, and others less so. Almost all observed concentrations fell below regulatory limits, but have a

  10. Elevation Pattern in Growth Coherency on the Southeastern Tibetan Plateau.

    Science.gov (United States)

    Lyu, Lixin; Deng, Xu; Zhang, Qi-Bin

    It is generally expected that inter-annual changes in radial growth among trees would be similar to the increase in altitude due to the limitation of increasingly harsher climatic factors. Here, we examine whether this pattern exists in alpine forests on the southeastern Tibetan Plateau. Increment cores were collected from mature trees at the lower, middle and upper limits of balfour spruce (Picea likiangensis var. balfouriana (Rehd. et Wils.) Hillier ex Slsvin) forests at the Buze and Yela Mountains in Basu County, Changdu Prefecture of Tibet, China. The treeline elevations are 4320 m and 4510 m a.s.l. for Buze and Yela, respectively. Tree-ring widths were measured, crossdated, and detrended to obtain a sequence of ring-width indices for each individual sample. Annual growth rate, climate sensitivity, growth-climate relationships, and growth synchrony among trees were calculated and compared across altitudes. In Buze Mountain, the annual growth rate of trees has no significant difference across altitudes. The mean sensitivity of trees is lower at the treelines than at lower elevations. Tree growth has stronger correlation with winter temperature at upper elevations than at lower elevations, has significant correlation with moisture, not temperature, in the growing season, and the growth response to moisture is lower at the treeline than at lower elevations. The correlation among individual tree-ring sequences is lower at the treeline than at sites at lower elevation. In Yela Mountain, the characterisitics of annual growth rate, mean sensitivity, tree growth-climate relationships, and inter-serial correlation are similar to those in Buze, but their differences along altitudinal gradients are less significant as those in Buze. Our data do not support the general expectation of growth convergence among individuals with increasing altitude. We conclude that individual heterogeneity and microhabitat diversity are important features for treeline trees that may dampen

  11. Post-Gondwanan continental sedimentaiton, Limpopo region, southeastern Africa

    Science.gov (United States)

    Botha, G. A.; De Wit, M. C. J.

    1996-08-01

    The post-Karoo age sedimentary succession known formerly as the Malvernia Formation, is currently termed the Malonga Formation, 'Formaçao de Sena', 'Formaçao de Singuédeze/Elefantes' and Gona-re-Zhou Plateau Beds in the Limpopo Basin region where South Africa, Mozambique and Zimbabwe have common borders. These rocks represent continental, taphrogenic sedimentation on the eastern margin of the emergent African continent after the breakup of Gondwana. The wide occurrence of this system along the northern Lebombo mountains and within the tectonically active Limpopo and Zambezi valleys, suggests the existence of a peidmont landsurface comprising coalesced alluvial fans and major fluvial channel/floodplain systems close to the continental margin during the Late Mesozoic to Early Cainozoic era. Sedimentation followed the long period of eustatic uplift associated with Karoo vulcanicity and the extensional tectonics and rifting along the continental margin and within the proto-Limpopo and Zambezi valleys. The Malonga Formation exposed near Pafuri in the extreme NW of South Africa shows an eastward lithological change from homogeneous, poorly-sorted, thinly-bedded sandstones and conglomerates, deposited by sheetflood action, to a sequence of fining-upward units comprising clast-supported pebble to boulder grade conglomerate and overlying planar bedded silt and sand, deposited in fluvial channel and floodplain environments. The homogeneous, silty succession exposed in the Olifants River valley, east of the Lebombo mountains in Mozambique, possibly represents the distal reaches of this system. Calcareous palaeosols developed within the sedimentary units suggest periodic geomorphic stability on the broad alluvial plain. Further north in southeastern Zimbabwe, laterally continuous depositional units comprising thinly-bedded, poorly-sorted, matrix-supported conglomerate, interbedded with very coarse-grained sandstone, is consistent with deposition on an alluvial fan complex

  12. The American Society of Comparative Law

    OpenAIRE

    Harris, Julian

    2001-01-01

    An overview of the aims and work of the American Society of Comparative Law (ASCL) following an agreement to grant the Institute of Advanced Legal Studies corresponding member status of the Society. Published in the Profile section of Amicus Curiae - Journal of the Institute of Advanced Legal Studies and its Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at the Institute of Advanced Legal Studies, University of London.

  13. Mercury oxidation from bromine chemistry in the free troposphere over the southeastern US

    Directory of Open Access Journals (Sweden)

    S. Coburn

    2016-03-01

    Full Text Available The elevated deposition of atmospheric mercury over the southeastern United States is currently not well understood. Here we measure partial columns and vertical profiles of bromine monoxide (BrO radicals, a key component of mercury oxidation chemistry, to better understand the processes and altitudes at which mercury is being oxidized in the atmosphere. We use data from a ground-based MAX-DOAS instrument located at a coastal site ∼  1 km from the Gulf of Mexico in Gulf Breeze, FL, where we had previously detected tropospheric BrO (Coburn et al., 2011. Our profile retrieval assimilates information about stratospheric BrO from the WACCM chemical transport model (CTM, and uses only measurements at moderately low solar zenith angles (SZAs to estimate the BrO slant column density contained in the reference spectrum (SCDRef. The approach has 2.6 degrees of freedom, and avoids spectroscopic complications that arise at high SZA; knowledge about SCDRef further helps to maximize sensitivity in the free troposphere (FT. A cloud-free case study day with low aerosol load (9 April 2010 provided optimal conditions for distinguishing marine boundary layer (MBL: 0–1 km and free-tropospheric (FT: 1–15 km BrO from the ground. The average daytime tropospheric BrO vertical column density (VCD of ∼  2.3  ×  1013 molec cm−2 (SZA  <  70° is consistent with our earlier reports on other days. The vertical profile locates essentially all tropospheric BrO above 4 km, and shows no evidence for BrO inside the MBL (detection limit  <  0.5 pptv. BrO increases to  ∼  3.5 pptv at 10–15 km altitude, consistent with recent aircraft observations. Our case study day is consistent with recent aircraft studies, in that the oxidation of gaseous elemental mercury (GEM by bromine radicals to form gaseous oxidized mercury (GOM is the dominant pathway for GEM oxidation throughout the troposphere above Gulf

  14. Alpha-Amylase Inhibition and Antioxidative Capacity of Some Antidiabetic Plants Used by the Traditional Healers in Southeastern Nigeria

    Directory of Open Access Journals (Sweden)

    Sunday O. Oyedemi

    2017-01-01

    Full Text Available Oxidative stress plays a significant role in the pathogenesis of metabolic syndrome including diabetes mellitus (DM. The inhibition of alpha-amylase is an important therapeutic target in the regulation of postprandial increase of blood glucose in diabetic patients. The present study investigated the alpha-amylase inhibitory and antioxidant potential of selected herbal drugs used in the treatment of DM by the traditional healers in Isiala Mbano and Ikwuano regions of southeastern Nigeria. Antioxidant activity was evaluated in terms of free radical scavenging, reducing power, and total phenolic (TPC and flavonoid content (TFC in consonance with the TLC profiling. The results showed that methanol crude extracts from Anacardium occidentale (AO and Ceiba pentandra (CP recorded higher TPC and TFC, potent free radical scavenging, and efficient reducing power (RP as compared with other plant samples. All the plant extracts exhibited a relative alpha-amylase inhibition apart from Strophanthus hispidus (SH extract with a negative effect. We discovered a mild to weak correlation between alpha-amylase inhibition or antioxidative capacity and the total phenol or flavonoid content. At least in part, the results obtained in this work support the traditional use of certain plant species in the treatment of patients with DM.

  15. Tectonic significance of dikes of Westerly Granite, southeastern Connecticut and southwestern Rhode Island

    Science.gov (United States)

    Goldsmith, R.

    1988-01-01

    Undeformed Early Permian Westerly Granite dikes cut gneisses of the southeastern New England Avalon zone along coastal southeastern Connecticut and adjacent Rhode Island. Most dikes dip southward at a low angle. The Westerly dikes were emplaced in relatively warm rock penecontemporaneously with the Narragansett Pier Granite during a narrow time interval shortly after cessation of pervasive Alleghanian ductile deformation but probably before final localized movement on major shear zones. The gentle dips indicate subhorizontal release at the end stage of the Alleghanian compressive event. Doming, intrusion of granite, and subsequent rapid uplift and cooling are attributed to the underplating of Avalonian crust by an African plate during the Alleghanian. -Author

  16. Genetic profile of Brazilian patients with dystrophinopathies.

    Science.gov (United States)

    de Almeida, P A D; Machado-Costa, M C; Manzoli, G N; Ferreira, L S; Rodrigues, M C S; Bueno, L S M; Saute, J A M; Pinto Vairo, F; Matte, U S; Siebert, M; Cossio, S L; Macedo, G S; Winckler, P B; Becker, M M; Magalhães, L V B; Gonçalves, M V M; Marrone, C D; Nucci, A; França, M C

    2017-08-01

    Different types of mutations in the DMD gene underlie Duchenne muscular dystrophies (DMD) and Becker muscular dystrophies (BMD). Large deletions and duplications are the most frequent causative genetic alterations worldwide, but little is known about DMD/BMD genetic profile in Brazil. Hence, we recruited patients with DMD and BMD from 8 neuromuscular reference centers along the country, and performed a comprehensive molecular investigation that included Multiplex Ligation-dependent Probe Amplification and Next generation sequencing (NGS) analyses. We evaluated 199 patients from 177 unrelated families: 166 with DMD, 32 with BMD and 1 1.5 years old asymptomatic patient with persistent hiperCKemia. Overall, large deletions (58.2%) followed by nonsense mutations (12.4%) and large duplications (11.3%) were the most frequent variants in Brazilian families. Large deletions were less frequent in BMD than in DMD (44.8% vs 60.8%). We identified 19 new DMD variants. Nonsense mutations were significantly more frequent in patients from northeastern region than from southern/southeastern regions of Brazil (27.7% vs 8.5%, P profile of Brazilian patients with DMD/BMD is similar to previously reported cohorts, but it is not uniform across the country. This information is important to plan rational clinical care for patients in face of the new coming mutation-specific therapies. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Hydrology of the Upper Malad River basin, southeastern Idaho

    Science.gov (United States)

    Pluhowski, Edward J.

    1970-01-01

    The report area comprises 485 square miles in the Basin and Range physiographic province. It includes most of eastern' Oneida County and parts of Franklin, Bannock, and Power Counties of southeastern Idaho. Relief is about 5,000 feet; the floor of the Malad Valley is at an average altitude of about 4,400 feet. Agriculture is, by far, ,the principal economic .activity. In 1960 the population of the upper Malad River basin was about 3,600, of which about 60 percent resided in Malad City, the county seat of Oneida County. The climate is semiarid throughout the Malad Valley and its principal tributary valleys; ,above 6,500 feet the climate is subhumid. Annual precipitation ranges from about 13 inches in the lower Malad Valley to more than 30 inches on the highest peaks of the Bannock and Malad ranges. Owing to ,the normally clear atmospheric conditions, large daily and seasonal temperature fluctuations are common. Topography, distance from the Pacific Ocean, .and the general atmospheric circulation are the principal factors governing the climate of the Malad River basin. The westerlies transport moisture from the P.acific Ocean toward southeastern Idaho. The north-south tren4ing mountains flanking the basin are oriented orthogonally to the moisture flux so that they are very effective in removing precipitable water from the air. A minimum uplift of 6,000 feet is required to transport moisture from the Pacific source region; accordingly, most air masses are desiccated long before they reach the Malad basin. Heaviest precipitation is generally associated with steep pressure gradients in the midtroposphere that are so oriented as to cause a deep landward penetration of moisture from the Pacific Ocean. Annual water yields in the project area range from about 0.8 inch in the, lower Malad Valley to more than 19 inches on the high peaks north and east of Malad City. The mean annual water yield for the entire basin is 4 inches, or about 115,000 acre-feet. Evaporation is

  18. Impact of a community popular opinion leader intervention among African American adults in a southeastern United States community.

    Science.gov (United States)

    Theall, Katherine P; Fleckman, Julia; Jacobs, Marni

    2015-06-01

    We examine the impact of an adapted community popular opinion leader (C-POL) intervention targeting alcohol-using social networks in Southeast Louisiana. A pre-post C-POL was conducted between October 2009 and April 2013, targeting alcohol users. A total of 65 popular opinion leaders were recruited, trained, and deployed into their social networks to diffuse intervention messages. Anonymous community surveys conducted within the venues among 99 male and female participants at baseline and 197 at 6 months to 1 year later revealed significant behavioral and knowledge changes. Average sexual risk score based on 7 sexual risk items declined from 15.3 to 11.9 (p<0.001); the number of vaginal and anal sex partners in the last year decreased from 11.3 to 7.7 and 3.9 to 2.3, respectively (p<0.01); and HIV knowledge score (based on % correct) increased from 67.2 to 76.8% (p<0.001). Findings add to the evidence base surrounding peer interventions.

  19. African-American Adolescent Females in the Southeastern United States: Associations among Risk Factors for Teen Pregnancy

    Science.gov (United States)

    Killebrew, Alyssa E.; Smith, Michelle L.; Nevels, Robert M.; Weiss, Nicole H.; Gontkovsky, Samuel T.

    2014-01-01

    This study examined the associations among three external variables (Peer Substance Use Before Sex, Peer Number of Children, and Parental Influence and Substance Use Before Sex and History of Pregnancy) identified on the Youth Risk Behavior Surveillance Survey and a demographic survey, using Bandura's Social Learning Theory as an interpretive…

  20. American Indian Influence on the American Pharmacopeia.

    Science.gov (United States)

    Vogel, Virgil J.

    The first U.S. Pharmacopeia, issued in 1820, listed 296 substances of animal, mineral, or vegetable origin in its primary and secondary lists. Of these 130, nearly all of vegetable origin, represented drugs used by American Indians. The number grew at each decennial revision during the 19th century, though some drugs were listed only for a decade.…

  1. Determining Prehistoric Mining Practices in Southeastern Europe Using Copper Isotopes

    Science.gov (United States)

    Powell, Wayne; Mathur, Ryan; Bankoff, H. Arthur; Bulatović, Aleksandar; Filipović, Vojislav

    2017-04-01

    Copper was first smelted from malachite at 5000 BCE in Serbia. There the Eneolithic (Copper Age) began with the production of small jewelry pieces and progressed to the casting of massive copper tools near its end, approximately 2000 years later. However, copper metallurgy in southeastern Europe ceased or significantly decreased in the later third millennium, several centuries before the Bronze Age began. Whether this metallurgical hiatus was the result a cultural shift or depletion of natural resources remains an ongoing subject of debate. It has been speculated that the marked reduction in metal production at the Eneolithic-Bronze Age transition was due to the exhaustion of surficial weathered oxide ores and the technical inability to smelt the underlying sulfide minerals. The behavior of copper isotopes in near-surface environments allows us to differentiate highly weathered oxide ores that occur at Earth's surface from non-weathered sulfide ores that occur at greater depth. The oxidation of copper generates fluids and associated minerals that are enriched in the 65Cu isotope. Thus, oxidative weathering of sulfide ores leads to the development of three stratified isotopic reservoirs for copper: 1) oxides above the water table that are enriched in 65Cu; 2) residual weathered sulfides minerals at the water table that are depleted in 65Cu; and 3) non-fractionated, non-weathered sulfide ore below the water table. And so, the transformative shift to sulfide-based metallurgy will be delineated by a significant decrease in δ65Cu in copper artifacts corresponding to the first use of 65Cu-depleted residual ore. The degree of variability of primary ore composition from numerable ore deposits would likely result in the overlap of copper isotope composition between populations of artifacts. Therefore, shifts in the mean copper isotope values and associated standard deviations would best reflect changes in ores use. A baseline value of -0.2‰ ±0.5 (1) was determined

  2. Paleocommunity turnover in an Early Pliocene seamount from southeastern Spain

    Science.gov (United States)

    García-Ramos, Diego Antonio; Zuschin, Martin

    2017-04-01

    Seamounts are topographic elevations under the sea, regardless of their size and relief. They support rich living communities and are important biodiversity hotspots, but many of the fundamental ecological processes that maintain seamount communities remain poorly understood. In contrast to snapshot observations conducted on extant seamounts, fossil examples may provide the opportunity to assess how temporal changes in physico-chemical parameters relate to paleocommunity turnovers in these particular biotopes. Here we deal with an Early Pliocene (Zanclean) small seamount in southeastern Spain. This classic locality is extremely rich in fossil macroinvertebrates and was subject to studies of some taxonomic groups in the late seventies. However, the detailed stratigraphy is herein outlined for the first time. The overall feature is a shallowing upward succession about 35 m thick which onlaps a Miocene volcanic ridge. The occurrence of the planktonic foraminifera Globorotalia margaritae and G. puncticulata allow attribution to the MPl3 biozone of the Mediterranean Pliocene. We measured two sections that can be divided in a lower interval of fine-grained bryozoan-rich deposits and a upper interval of biocalcarenite increasingly rich in rhodoliths upsection. The whole series is bioturbated, with Thalassinoides traces being more common upsection. Biofabrics comprise mostly densely-packed suites of disarticulated and fragmented shells of calcitic fauna (large oysters are often bioeroded by clionid sponges), suggesting relatively low sedimentation rates and reworking by storms (e.g., channelized shell-beds, tubular tempestites). The prevailing taxonomic groups are cheilostome bryozoans, oysters, brachiopods, pectinids, echinoderms, cirripedes and corals. The lower interval contains octocoral internodes (Isididae) (only recorded at the base of the section). Scleratinians like Balanophyllia? decrease in abundance upsection. Bryozoans are extremely abundant and diverse, with

  3. Quantifying the volatility of organic aerosol in the southeastern US

    Science.gov (United States)

    Saha, Provat K.; Khlystov, Andrey; Yahya, Khairunnisa; Zhang, Yang; Xu, Lu; Ng, Nga L.; Grieshop, Andrew P.

    2017-01-01

    The volatility of organic aerosols (OA) has emerged as a property of primary importance in understanding their atmospheric life cycle, and thus abundance and transport. However, quantitative estimates of the thermodynamic (volatility, water solubility) and kinetic parameters dictating ambient-OA gas-particle partitioning, such as saturation concentrations (C∗), enthalpy of evaporation (ΔHvap), and evaporation coefficient (γe), are highly uncertain. Here, we present measurements of ambient-OA volatility at two sites in the southeastern US, one at a rural setting in Alabama dominated by biogenic volatile organic compounds (BVOCs) as part of the Southern Oxidant and Aerosol Study (SOAS) in June-July 2013, and another at a more anthropogenically influenced urban location in North Carolina during October-November 2013. These measurements applied a dual-thermodenuder (TD) system, in which temperature and residence times are varied in parallel to constrain equilibrium and kinetic aerosol volatility properties. Gas-particle partitioning parameters were determined via evaporation kinetic model fits to the dual-TD observations. OA volatility parameter values derived from both datasets were similar despite the fact that measurements were collected in distinct settings and seasons. The OA volatility distributions also did not vary dramatically over the campaign period or strongly correlate with OA components identified via positive matrix factorization of aerosol mass spectrometer data. A large portion (40-70 %) of measured ambient OA at both sites was composed of very-low-volatility organics (C∗ ≤ 0.1 µg m-3). An effective ΔHvap of bulk OA of ˜ 80-100 kJ mol-1 and a γe value of ˜ 0.5 best describe the evaporation observed in the TDs. This range of ΔHvap values is substantially higher than that typically assumed for simulating OA in atmospheric models (30-40 kJ mol-1). TD data indicate that γe is on the order of 0.1 to 0.5, indicating that repartitioning

  4. Structure of the crust beneath the Southeastern Tibetan Plateau from Teleseismic Receiver Functions

    NARCIS (Netherlands)

    Xu, Lili; Rondenay, S.; Hilst, R.D. van der

    Southeastern Tibet marks the site of presumed clockwise rotation of the crust due to the India-Eurasian collision and abutment against the stable Sichuan basin and South China block. Knowing the structure of the crust is a key to better understanding crustal deformation and seismicity in this

  5. Public Entrepreneurs and the Adoption of Broad-Based Merit Aid beyond the Southeastern United States

    Science.gov (United States)

    Ingle, William Kyle; Petroff, Ruth Ann

    2013-01-01

    The concentration of broad-based merit aid adoption in the southeastern United States has been well noted in the literature. However, there are states that have adopted broad-based merit aid programs outside of the Southeast. Guided by multiple theoretical frameworks, including innovation diffusion theory (e.g., Gray, 1973, 1994; Rogers, 2003),…

  6. Use of ground-penetrating radar to study tree roots in the southeastern United States

    Science.gov (United States)

    John R. Butnor; J.A. Doolittle; L. Kress; Susan Cohen; Kurt H. Johnsen

    2001-01-01

    Summary: The objectives of our study were to assess the feasibility of using ground-penetrating radar (GPR) to study roots over a broad range of soil conditions in the southeastern United States. Study sites were located in the Southern Piedmont, Carolina Sandhills and Atlantic Coast Flatwoods. At each site, we tested for selection of the appropriate...

  7. Ethanol and (-)-a-pinene: attractants for bark and ambrosia beetles in southeastern USA.

    Science.gov (United States)

    D. R. Miller; R. J. Rabaglia

    2009-01-01

    In 2002–2004, we examined the flight responses of 49 species of native and exotic bark and ambrosia beetles (Coleoptera: Scolytidae and Platypodidae) to traps baited with ethanol and/or (−)-α-pinene in the southeastern US. Eight field trials were conducted in mature pine stands in Alabama, Florida, Georgia, North Carolina, and South...

  8. Ethanol and (-)-?-pinene: attratant kairomones for bark ad ambrosia beetles in the Southeastern US

    Science.gov (United States)

    Daniel R. Miller; Robert J. Rabaglia

    2009-01-01

    In 2002–2004, we examined the flight responses of 49 species of native and exotic bark and ambrosia beetles (Coleoptera: Scolytidae and Platypodidae) to traps baited with ethanol and/or (?)-?-pinene in the southeastern US. Eight field trials were conducted in mature pine stands in Alabama, Florida, Georgia, North Carolina, and South Carolina. Funnel traps baited with...

  9. Socioeconomic status and breast cancer survival in the southeastern Netherlands, 1980-1989

    NARCIS (Netherlands)

    C.Th.M. Schrijvers (Carola); J.W.W. Coebergh (Jan Willem); L.H. van der Heijden (L.); J.P. Mackenbach (Johan)

    1995-01-01

    textabstractSocioeconomic differences in breast cancer survival in the southeastern Netherlands between 1980 and 1989 were studied (n = 3928), as was the impact of prognostic factors (stage at diagnosis, morphology, and treatment) on such differences. An area-based measure of Socioeconomic status

  10. Three-year progression of emerald ash borer-induced decline and mortality in southeastern Michigan

    Science.gov (United States)

    Kamal J.K. Gandhi; Annemarie Smith; Robert P. Long; Robin A.J. Taylor; Daniel A. Herms

    2008-01-01

    We monitored the progression of ash (Fraxinus spp.) decline and mortality due to emerald ash borer (EAB), Agrilus planipennis, in 38 forest stands in the upper Huron River watershed region of southeastern Michigan from 2004-2007. Black ash (F. nigra), green ash (F. pennsylvanica), and white ash...

  11. Life Satisfaction and Happiness Among the Roma in Central and Southeastern Europe

    NARCIS (Netherlands)

    Kamberi, Ermira; Martinovic, Borja|info:eu-repo/dai/nl/304822752; Verkuijten, Maykel|info:eu-repo/dai/nl/073378542

    2015-01-01

    This study examines general life satisfaction and happiness as two indicators of subjective well-being among Roma and non-Roma populations in Central and Southeastern Europe. Using a sample of 11,997 participants (Roma N = 8,399, non-Roma N = 3,598) from the Regional Roma Survey in 2011 we test a

  12. Hydrology, geomorphology, and vegetation of Coastal Plain rivers in the southeastern United States

    Science.gov (United States)

    Cliff R. Hupp

    2000-01-01

    Rivers of the Coastal Plain of the southeastern United States are characteristically low-gradient meandering systems that develop broad floodplains subjected to frequent and prolonged flooding. These floodplains support a relatively unique forested wetland (Bottomland Hardwoods), which have received considerable ecological study, but distinctly less hydrogeomorphic...

  13. A baseline assessment of beach debris and tar contamination in Bonaire, Southeastern Caribbean

    NARCIS (Netherlands)

    Debrot, A.O.; Rijn, van J.; Bron, P.S.; Leon, R.

    2013-01-01

    Data on beach debris and tar contamination is provided for 21 natural beach sites in Bonaire, Southeastern Caribbean. Transects amounting to a combined length of 991 m were sampled March–May 2011 and a total of 8960 debris items were collected. Highest debris and tar contamination were found on the

  14. Home range and habitat utilization of breeding male merlins, Falco columbarius, in southeastern Montana

    Science.gov (United States)

    Dale M. Becker; Carolyn Hull Sieg

    1987-01-01

    Home range size and habitat utilization of three breeding male Richardson’s Merlins (Falco columbarius richardsonii) in southeastern Montana were studied using radio telemetry. Home ranges of these birds encompassed 13,23, and 28 km2. Each bird traveled up to 9 km from its nest. Each home range encompassed five habitats;...

  15. Breeding chronology and reproductive success of Richardson's merlins in southeastern Montana

    Science.gov (United States)

    Dale M. Becker; Carolyn Hull Sieg

    1985-01-01

    Breeding chronology and reproductive success of the Merlin (Falco columbarius richarsonii) were studied in southeastern Montana from 1978 - 1981. Breeding activity spanned 5 mo from the earliest observation of adults to the latest dispersal of adults and young from nesting areas. Clutch size, brood size and fledging success at active nests were...

  16. Relationship between crown dieback and drought in the southeastern United States

    Science.gov (United States)

    Michael K. Crosby; Zhaofei Fan; Martin A. Spetich; Theodor D. Leininger; Xingang. Fan

    2012-01-01

    Forest Health and Monitoring (FHM) and Palmer's Drought Severity Index (PDSI) data were obtained for 11 states in the southeastern United States to assess the relationship between drought and crown dieback. Correlation analyses were performed at the species group and ecoregion levels within the study area. The results indicate a negative correlation between...

  17. 76 FR 21620 - Grapes Grown in Designated Area of Southeastern California; Increased Assessment Rate

    Science.gov (United States)

    2011-04-18

    ..., Marketing Specialist, or Kurt J. Kimmel, Regional Manager, California Marketing Field Office, Marketing... Agricultural Marketing Service 7 CFR Part 925 Grapes Grown in Designated Area of Southeastern California; Increased Assessment Rate AGENCY: Agricultural Marketing Service, USDA. ACTION: Final rule. SUMMARY: This...

  18. 76 FR 65360 - Irish Potatoes Grown in Southeastern States; Suspension of Marketing Order Provisions

    Science.gov (United States)

    2011-10-21

    .... Clark, Marketing Specialist, or Kenneth G. Johnson, Regional Manager, DC Marketing Field Office... Agricultural Marketing Service 7 CFR Part 953 Irish Potatoes Grown in Southeastern States; Suspension of Marketing Order Provisions AGENCY: Agricultural Marketing Service, USDA. ACTION: Final rule. SUMMARY: This...

  19. 75 FR 34343 - Grapes Grown in a Designated Area of Southeastern California and Imported Table Grapes...

    Science.gov (United States)

    2010-06-17

    ... CONTACT: Jerry L. Simmons, Marketing Specialist, or Kurt J. Kimmel, Regional Manager, California Marketing... Agricultural Marketing Service 7 CFR Parts 925 and 944 Grapes Grown in a Designated Area of Southeastern California and Imported Table Grapes; Relaxation of Handling Requirements AGENCY: Agricultural Marketing...

  20. 76 FR 33967 - Irish Potatoes Grown in Southeastern States; Suspension of Marketing Order Provisions

    Science.gov (United States)

    2011-06-10

    ... INFORMATION CONTACT: Dawana J. Clark, Marketing Specialist, or Kenneth G. Johnson, Regional Manager, DC... / Friday, June 10, 2011 / Rules and Regulations#0;#0; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 953 Irish Potatoes Grown in Southeastern States; Suspension of Marketing Order...

  1. Impacts of multiple stresses on water demand and supply across the southeastern United States

    Science.gov (United States)

    Ge Sun; Steven G. McNulty; Jennifer A. Moore Myers; Erika C. Cohen

    2008-01-01

    Assessment of long-term impacts of projected changes in climate, population, and land use and land cover on regional water resource is critical to the sustainable development of the southeastern United States. The objective of this study was to fully budget annual water availability for water supply (precipitation ) evapotranspiration + groundwater supply + return flow...

  2. Human rabies and rabies in vampire and nonvampire bat species, Southeastern Peru, 2007.

    Science.gov (United States)

    Salmón-Mulanovich, Gabriela; Vásquez, Alicia; Albújar, Christian; Guevara, Carolina; Laguna-Torres, V Alberto; Salazar, Milagros; Zamalloa, Hernan; Cáceres, Marcia; Gómez-Benavides, Jorge; Pacheco, Victor; Contreras, Carlos; Kochel, Tadeusz; Niezgoda, Michael; Jackson, Felix R; Velasco-Villa, Andres; Rupprecht, Charles; Montgomery, Joel M

    2009-08-01

    After a human rabies outbreak in southeastern Peru, we collected bats to estimate the prevalence of rabies in various species. Among 165 bats from 6 genera and 10 species, 10.3% were antibody positive; antibody prevalence was similar in vampire and nonvampire bats. Thus, nonvampire bats may also be a source for human rabies in Peru.

  3. Research on the biology of fusiform rust in the southeastern United States

    Science.gov (United States)

    Pauline. Spaine

    1998-01-01

    The incidence of fusiform rust has continued to be one of the major forest disease problems in the Southeastern United States. In the past, much of the research has concentrated on field studies with provenance selection and genetic breeding of pine families to increase resistance in the host. In the last 10 years, there has been an increased interest in the actual...

  4. A regional perspective of the physiographic provinces of the southeastern United States

    Science.gov (United States)

    James H. Miller; K.S. Robinson

    1995-01-01

    Abstract.  A landscape classification system using defined units for physiography, landform, and soils is needed to organize ecological information and to serve as an aid for landscape management.  To assist in this effort a composite physiographic map is presented to 12 southeastern states.

  5. Food and vices in south-eastern Nigeria: implications for poverty ...

    African Journals Online (AJOL)

    The objectives include among others an examination of the nature of poverty in South-Eastern Nigeria; an investigation to ascertain whether or not, poverty results in hunger, etc. The following were the findings: Hunger seems to have ravaged our society. This is because majority of our people are poor and are unable to ...

  6. Agricultural Extension in South-Eastern Europe: Issues of Transition and Sustainability

    Science.gov (United States)

    Daku, Lefter; Norton, George W.; Taylor, Daniel B.; Qenani-Petrela, Eivis

    2005-01-01

    Following the economic reforms in the early 90's, most of the south-eastern European countries (SEE) made efforts to establish agricultural extension services. However, a number of factors including tight governmental budgets, lack of experience, and the existence of vested interests have constrained the development of extension services. This…

  7. Implications of groundwater hydrology to buffer design in the southeastern U.S.

    Science.gov (United States)

    Ge Sun; James M. Vose; Devendra M. Amatya; Carl Trettin; Steven G. McNulty

    2008-01-01

    The objective of this study was to examine the hydrologic processes of shallow groundwater to better define and design forest riparian management zones in headwater streams of two contrasting terrains in the southeastern U.S. We employed two long-term experimental watersheds, WS80 (206 ha) and WS77 (151 ha) at the Santee Experimental Forests in South Carolina, and WS2...

  8. Self-reported adherence to HAART in South-Eastern Nigeria is ...

    African Journals Online (AJOL)

    The aim of this study was to assess levels of adherence and predictors of adherence to HAART in South-Eastern Nigeria. Selfreported adherence to HAART was assessed at 4-week intervals for a period of 3 months. A 10-item questionnaire was used to assess hypothesised factors in adherence to HAART. The average ...

  9. Fuel consumption models for pine flatwoods fuel types in the southeastern United States

    Science.gov (United States)

    Clinton S. Wright

    2013-01-01

    Modeling fire effects, including terrestrial and atmospheric carbon fluxes and pollutant emissions during wildland fires, requires accurate predictions of fuel consumption. Empirical models were developed for predicting fuel consumption from fuel and environmental measurements on a series of operational prescribed fires in pine flatwoods ecosystems in the southeastern...

  10. Epidemiological studies on postpartum thyroid dysfunction and thyroid cancer in Southeastern Netherlands

    NARCIS (Netherlands)

    J.L.P. Kuijpens (Hans)

    1998-01-01

    textabstractThe studies described in this thesis concentrate OIl epidemiological and pathogenetic aspects of postpartum thyroid dysfunction (PPTD) and related topics, and on epidemiological and treatment aspects of thyroid cancer. The studies were petfonned in the southeastern part of the

  11. Sexual Behaviors and Drinking Patterns among Middle School and High School Students in Southeastern North Carolina

    Science.gov (United States)

    Kim-Godwin, Yeoun Soo; Clements, Carrie; Bullers, Susan; Maume, Michael; Demski, Elizabeth

    2007-01-01

    Considering that current trends in sexual behavior and alcohol use among adolescents pose a significant public health risk, more research is needed in this area. Using a cross-sectional design, this study examined sex and alcohol behaviors among middle school and high school students in southeastern North Carolina. The findings suggested that…

  12. Evaluation of Cowpea Germplasm Lines Adapted for Use as a Cover Crop in the Southeastern US

    Science.gov (United States)

    Cowpeas (Vigna unguiculata) are desirable as a cover crop, because they are tolerant of heat, drought and poor soils, grow vigorously and compete well against weeds, and provide nitrogen for rotational crops. Cowpeas were grown extensively as a forage and green manure crop in the southeastern U.S. ...

  13. A new species of Clepsis Guenee, 1845 (Lepidoptera: Tortricidae) from the Sky Islands of southeastern Arizona

    Science.gov (United States)

    Clepsis sangreyana, new species, is described and illustrated from the “sky islands” (i.e., Chiricahua, Huachuca, and Santa Rita mountains) of southeastern Arizona, U.S.A. Superficially, it is most similar to Argyrotaenia dorsalana (Dyar, 1903), but it is assigned unambiguously to Clepsis Guenée on ...

  14. soil groups relative susceptibility to erosion in parts of south-eastern ...

    African Journals Online (AJOL)

    Dr Obe

    94. SOIL GROUPS RELATIVE SUSCEPTIBILITY. TO EROSION IN PARTS OF SOUTH-EASTERN NIGERIA. 1. C.N. Madubuike and. 2. G.O. Chukwuma,. 1. Department of Agricultural Engineering,. Federal University of Technology,. Owerri, Nigeria. 2. Department: of Agricultural Engineering,. University of Nigeria, Nsukka, ...

  15. Fishes of the Tambopata-Candamo reserved zone, southeastern Perú.

    Directory of Open Access Journals (Sweden)

    Fonchii Chang

    2014-06-01

    Full Text Available A list of fishes found in the Tambopata-Candamo Reserved Zone, Southeastern Peru is presented herein. This fauna includes 36 families, 138 genera and 232 species; characiforms and siluriforms are the main groups, dominating all environments. Faunal composition shows the general pattern found in other regions of the Amazon.

  16. Life-cycle inventory of manufacturing hardwood lumber in Southeastern US

    Science.gov (United States)

    Richard D. Bergman; Scott A. Bowe

    2012-01-01

    Environmental impacts associated with the building industry have become of increasing importance. Materials and energy consumed during manufacture of building materials such as lumber affect a building’s environmental performance. This study determined environmental impacts of manufacturing hardwood lumber in the southeastern US using the life-cycle inventory method....

  17. Herpetological surveys of south-western and south-eastern regions ...

    African Journals Online (AJOL)

    The herpetofauna of part of the south-western (Lagos, Ogun and Oyo States) and south-eastern (Cross River State) regions were investigated. Specimens were located opportunistically during visual surveys. Both regions fall in the tropical zone, and the south-western region surveyed, was mostly lowland, degraded forests ...

  18. 78 FR 1715 - Grapes Grown in Designated Area of Southeastern California; Increased Assessment Rate

    Science.gov (United States)

    2013-01-09

    ... under Executive Order 12988, Civil Justice Reform. Under the marketing order now in effect, grape... Agricultural Marketing Service 7 CFR Part 925 Grapes Grown in Designated Area of Southeastern California; Increased Assessment Rate AGENCY: Agricultural Marketing Service, USDA. ACTION: Final rule. SUMMARY: This...

  19. Conceptual framework for improved wind-related forest threat assessment in the Southeastern United States

    Science.gov (United States)

    Scott L. Goodrick; John A. Stanturf

    2010-01-01

    In the Southeastern United States, forests are subject to a variety of damage-causing wind phenomena that range in scale from very localized (downbursts and tornadoes) to broad spatial scales (hurricanes). Incorporating the threat of wind damage into forest management plans requires tools capable of assessing risk across this range of scales. Our conceptual approach...

  20. The Vale rangeland rehabilitation program: the desert repaired in southeastern Oregon.

    Science.gov (United States)

    Harold F. Heady; James. Bartolome

    1977-01-01

    Discusses the initiation, execution, and outcome of an 11-year program of range rehabilitation on public domain lands in southeastern Oregon. Initiated primarily to benefit the livestock industry, the investment of $10 million in range improvements also profoundly affected other multiple uses. The analysis of this large and successful program should serve as a useful...

  1. Superintendents' Perceptions of the School Improvement Planning Process in the Southeastern USA

    Science.gov (United States)

    Dunaway, David M.; Bird, James J.; Wang, Chuang; Hancock, Dawson

    2014-01-01

    The purpose of this study of school improvement planning in the southeastern USA was to establish the current view of the process through the eyes of the district superintendents. The answers to the questions were consistently mixed. Generally, the presence of school improvement planning is prevalent in the large majority of districts. However,…

  2. Description of three new species of Eumida Malmgren, 1865 (Phyllodocidae, Annelida) from southern and southeastern Brazil

    DEFF Research Database (Denmark)

    De Oliveira, Verônica Maria; Eibye-Jacobsen, Danny; Lana, Paulo Da Cunha

    2015-01-01

    We describe three new species of Eumida from shallow estuarine and shelf bottoms from south and southeastern Brazil as part of a regional survey of the family Phyllodocidae. Previous regional records of Eumida sanguinea (Ørsted, 1843) are herein referred to Eumida dracodermica sp. nov. The two...

  3. Diverse characteristics of wetlands restored under the Wetlands Reserve Program in the Southeastern United States

    Science.gov (United States)

    Diane De Steven; Joel M. Gramling

    2012-01-01

    The Wetlands Reserve Program (WRP) restores converted or degraded wetlands on private working lands; however, the nature and outcomes of such efforts are undocumented in the Southeastern U.S. Identification of wetland types is needed to assess the program's conservation benefits, because ecological functions differ with hydrogeomorphic (HGM) type. We reviewed...

  4. Rural land use change in South-eastern Nigeria: evidence and ...

    African Journals Online (AJOL)

    South-eastern Nigeria is an area in tropical Africa that is well known for high population growth rate and crude density, high rate of urbanization and poor agricultural resource base. Evidence has shown that these are the main driving forces for the change in rural land use in the region. However, since land use change will ...

  5. Short-term effects of fuel reduction treatments on herpetofauna from the southeastern United States

    Science.gov (United States)

    Eran S. Kilpatrick; Thomas A. Waldrop; Joseph D. Lanham; Cathryn H. Greenberg; Tom H. Contreras

    2010-01-01

    Path analysis of fuel reduction treatments on herpetofauna across four southeastern sites of the National Fire and Fire Surrogate Study provided quantitative evidence relating changes in vegetation and fuels to herpetofauna response. Fuel reduction treatments included prescribed burning (B), a mechanical treatment (M), mechanical treatment followed by prescribed...

  6. Status and prospects for renewable energy using wood pellets from the southeastern United States

    DEFF Research Database (Denmark)

    Dale, Virginia H.; Kline, Keith L.; Parish, Esther S.

    2017-01-01

    The ongoing debate about costs and benefits of wood-pellet based bioenergy production in the southeastern United States (SE USA) requires an understanding of the science and context influencing market decisions associated with its sustainability. Production of pellets has garnered much attention ...

  7. Evolution in the Southeastern USA: Factors Influencing Acceptance and Rejection in Pre-Service Science Teachers

    Science.gov (United States)

    Glaze, Amanda L.; Goldston, M. Jenice; Dantzler, John

    2015-01-01

    Evolution continues to be a controversial topic around the world but nowhere is this more apparent locally than in the Southeastern region of the USA. In this study, we explored acceptance and rejection of evolution among pre-service science teachers in a teaching college in the rural Southeast and sought to determine (1) what relationships exist…

  8. Compatible management of red alder-conifer ecosystems in southeastern Alaska.

    Science.gov (United States)

    Mark S. Wipfli; Robert L. Deal; Paul E. Hennon; Adelaide C. Johnson; Richard T. Edwards; Toni L. De Santo; Takashi Gomi; Ewa H. Orlikowska; Mason D. Bryant; Mark E. Schultz; Christian LeSage; Ryan Kimbirauskus; David V. D' Amore

    2003-01-01

    Forest clearcutting has been the primary timber management practice in forests of southeastern Alaska since commercial timber harvesting began in the 1950s, and the dense, even-aged conifer stands that subsequently developed have broad and undesirable consequences for some nontimber resources-most notably, fish and wildlife. Because a few earlier reports suggested that...

  9. Wildlife habitats in managed rangelands—the Great Basin of southeastern Oregon: introduction.

    Science.gov (United States)

    Chris Maser; Jack Ward. Thomas

    1983-01-01

    The need for a way by which rangeland managers can account for wildlife in land-use planning, in on-the-ground management actions, and in preparation of environmental impact statements is discussed. Principles of range-land-wildlife interactions and management are described along with management systems. The Great Basin of southeastern Oregon was selected as a well-...

  10. The quest for methods to identify longleaf pine stump relicts in Southeastern Virginia

    Science.gov (United States)

    Thomas L. Eberhardt; Philip M. Sheridan; Chi-Leung So; Arvind A.R. Bhuta; Karen G. Reed

    2015-01-01

    The discovery of lightwood and turpentine stumps in southeastern Virginia raised questions about the true historical range for longleaf pine (Pinus palustris Mill.). Several investigative studies were therefore carried out to develop a method to determine the taxa of these relicts. Chemical approaches included the use of near infrared (NIR) spectroscopy coupled with...

  11. Authigenic gypsum in a deep sea core from Southeastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Guptha, M.V.S.

    Authigenic gypsum has been encountered in a deep sea core RC9-157 from the southeastern Arabian Sea at a depth of 4111 m which is a zone of lysocline. The formation of gypsum in the deep sea region is attributed to the prevailing sulphate rich...

  12. Investigating turkey enteric coronavirus circulating in the southeastern United States and Arkansas during 2012 and 2013

    Science.gov (United States)

    The use of molecular diagnostic assays has allowed ongoing periodic monitoring of United States turkey flocks for suspected viral enteric pathogens such as reovirus, rotavirus, parvovirus, and astrovirus. Beginning in early 2012, monitoring of commercial turkey flocks in the Southeastern United Stat...

  13. The factors affecting the development of the South-eastern Baltic tourism and recreation region

    Directory of Open Access Journals (Sweden)

    Kropinova Yelena

    2011-03-01

    Full Text Available The territories of Vistula and Curonian lagoons, centrally located in the cross-border region, have numerous remarkable nature sites as well as monuments of history and culture. The article analyses the internal and external factors affecting the development of the Russian segment of the transborder "Southeastern Baltic" tourism and recreation region.

  14. Diabetic Eye Disease in Enugu South-Eastern Nigeria – A ...

    African Journals Online (AJOL)

    Nine (47.3%) of those with diabetic retinopathy were found to be hypertensive, four of which had maculopathy. Conclusion: From this preliminary report, it is obvious that diabetic eye disease is also an important public health problem in southeastern Nigeria. Health education, screening for early detection, and prompt ...

  15. Molecular phylogenetics and systematic revision of the south-eastern Australian Helicarionidae (Gastropoda, Stylommatophora)

    NARCIS (Netherlands)

    Hyman, I.T.; Iglesia Lamborena, de la I.; Köhler, F.

    2017-01-01

    The south-eastern Australian helicarionid clade currently comprises six genera of snails and semislugs united by genital characters, including an epiphallic flagellum that produces a spiraling, spinose spermatophore, the absence of an epiphallic caecum, and the presence of at most a very short

  16. Managing cool-season weeds in sugarbeet grown for biofuel in the Southeastern U.S.

    Science.gov (United States)

    Sugarbeet, grown for biofuel, is being considered as an alternate cool-season crop in the southeastern U. S. coastal plain. Typically, the crop would be seeded in the autumn, grow through the winter, and harvested the following spring. Labels for herbicides registered for use on sugarbeet grown in ...

  17. Enhanced biological production in the southeastern Arabian Sea during spring intermonsoon

    Digital Repository Service at National Institute of Oceanography (India)

    Laluraj, C; Balachandran, K.K.; Sabu, P.

    Hydrographic observations in the southeastern Arabian Sea (SEAS) have identified a warm (over 30 degrees C) and stratified water mass (stability more than 5x10 sup(-5) m sup(-1)) along the near shore area between 10 degrees N and 15 degrees N during...

  18. Spatial distribution of N, P and K in major yam soils of southeastern ...

    African Journals Online (AJOL)

    SERVER

    2007-12-17

    Dec 17, 2007 ... decision for sustainable yam production in the area. Key words: Pedometrics, geostatistics, krigin, primary nutrients, southeastern Nigeria. ... ground in a mortar with a piston and sieved to pass through 0.5 mm sieve. The 2 mm sieved samples were used to determine exchangeable K and available P, while ...

  19. Cultural Competence in the Assessment of Poor Mexican Families in the Rural Southeastern United States

    Science.gov (United States)

    Hancock, Tina U.

    2005-01-01

    Increasing numbers of poor Mexican immigrant families are settling in the rural southeastern United States. Most of these families are from isolated agrarian communities in Mexico and are headed by unskilled laborers or displaced farm workers with little education. Child welfare workers and other service providers in rural communities may be…

  20. Distribution and biology of native siricidae and associated hymenopteran parasitoid species in the southeastern United States

    Science.gov (United States)

    Brittany F. Barnes; Daniel R. Miller; Chris Asaro; James R. Meeker; Wood Johnson; Kamal J.K. Gandhi

    2011-01-01

    The Eurasian woodwasp, Sirex noctilio Fabricius (Hymenoptera: Siricidae), is an introduced invasive pest in the Great Lakes region of North America. If S. noctilio is introduced to the southeastern U.S., it may cause severe economic and ecological impacts, especially in the extensive pine plantations.