Efeito da densidade de estocagem no cultivo de tainha, Mugil platanus (Günther, 1880 em laboratório Effect of stocking density on laboratory rearing of mullet fingerlings, Mugil platanus (Günther, 1880

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Marcelo Borges Tesser

2001-05-01

Full Text Available Estudou-se o efeito da densidade de estocagem sobre a produção de alevinos de Mugil platanus em laboratório. Foram testadas cinco densidades de estocagem em duplicata: 1, 3, 5, 10 e 15 tainhas/L. Os peixes foram alimentados duas vezes ao dia, sendo oferecido alimento na proporção de 10% do peso vivo de cada tanque. O melhor crescimento foi observado para os animais cultivados na menor densidade de estocagem (1 alevino/L. Observaram-se neste tratamento a melhor qualidade de água e a maior sobrevivência. Por outro lado, o maior número de animais foi produzido na densidade de 10 alevinos/L; entretanto, isto foi obtido às custas de uma menor qualidade da água, que se refletiu em uma redução no crescimento e na sobrevivência. No caso de produção comercial, os alevinos de M. platanus poderiam ser cultivados em uma densidade de estocagem entre 3 e 5 alevinos/L; contudo, a taxa de troca de água deveria ser mais elevada, para manter a concentração de amônia mais baixa do que aquela observada neste trabalhoThe effect of stocking density on production of Mugil platanus fingerlings in laboratory was analyzed. Five stocking densities were evaluated: 1, 3, 5, 10 and 15 mullet/L. After 28 days, the highest growth rate was reported for animals reared at the lowest stocking density (1 mullet/L. Survival rate and water quality were also higher at the lowest stocking density. Although more fingerlings were produced at 10 mullet/L, greater number of animals decreased the water quality, which was reflected in their reduced growth and survival rates. M. platanus fingerlings should be reared in commercial production at intermediate stocking densities (3-5 mullet/L but higher water exchange rates are recommended for lower ammonia concentration

Recreational Appendix Report, Elm Fork Flood Control Project, Dallas and Denton Counties, Texas.

Science.gov (United States)

1973-05-01

Juniperus virginiana 2. Willow Salix nigra 3. Cottonwood Populus deltoides 4. Black Walnut Juglans migra 5. Pecan Carya illinoensis 6. Bur Oak...Maclura pomifera 12. Red Mulberry Morus rubra 13. Sycamore Platanus occidentailis 14. Red Haw Crataegus, sps. 15. Wild Plum Prunus mexicana 16. Mesquite...also provides a habitat for a number of mammals including: 1. Opossum Didelphis virginiana 2. Shrews Blarina brevicuada and Cryptotis parva 3. Raccoon

New Gallotannin and other Phytochemicals from Sycamore Maple (Acer pseudoplatanus) Leaves.

Science.gov (United States)

Zhang, Lu; Tu, Zong-cai; Yuan, Tao; Ma, Hang; Niesen, Daniel B; Wang, Hui; Seeram, Navindra P

2015-11-01

The maple (Acer) genus is a reported source of bioactive (poly)phenols, including gallotannins, but several of its members, such as the sycamore maple (A. pseudoplatanus), remain uninvestigated. Herein, thirty-nine compounds, including a new gallotannin, 1,2,3-tri-O-galloyl-6-O-(p-hydroxybenzoyl)-β-D- glucopyranoside (1), and thirty-eight (2-39) known compounds, consisting of four gallotannins, one ellagitannin, thirteen flavonoids, eight hydroxycinnamic acids, ten benzoic acid derivatives, and two sesquiterpenoids, were isolated from sycamore maple leaves. Their structures were determined based on NMR and mass spectral analyses. The isolates were evaluated for α-glucosidase inhibitory and antioxidant activities. Among the isolates, the gallotannins were the most potent α-glucosidase inhibitors with thirteen-fold more potent activity compared with the clinical drug, acarbose (IC50 = 16-31 vs. 218 µM). Similarly, the gallotannins showed the highest antioxidant activities, followed by the other phenolic sub-classes, while the sesquiterpenoids were inactive.

General Classification Handbook for Floodplain Vegetation in Large River Systems. Chapter 1 of Book 2, Collection of Environmental Data

Science.gov (United States)

2004-01-01

tuberculatus WM Amorpha A. fruiticosa WMS Betula B. nigra FF, LF Bidens B. cernua, B. frondosa SMA Carex C. spp.1 SM Carya C. cordiformis, C. illinoensis LF...include pecan ( Carya ), hickory ( Carya ), river birch (Betula), sycamore (Platanus), and red/black oak (Quercus). This general class is most com- mon...near the edge of the floodplain, or out of the floodplain. This general class typi- cally consists of red or white oak (Quercus), hickory ( Carya

Equine atypical myopathy caused by hypoglycin A intoxication associated with ingestion of sycamore maple tree seeds.

Science.gov (United States)

Żuraw, A; Dietert, K; Kühnel, S; Sander, J; Klopfleisch, R

2016-07-01

Evidence suggest there is a link between equine atypical myopathy (EAM) and ingestion of sycamore maple tree seeds. To further evaluate the hypothesis that the ingestion of hypoglycin A (HGA) containing sycamore maple tree seeds causes acquired multiple acyl-CoA dehydrogenase deficiency and might be associated with the clinical and pathological signs of EAM. Case report. Necropsy and histopathology, using hematoxylin and eosin and Sudan III stains, were performed on a 2.5-year-old mare that died following the development of clinical signs of progressive muscle stiffness and recumbency. Prior to death, the animal ingested sycamore maple tree seeds (Acer pseudoplatanus). Detection of metabolites in blood and urine obtained post mortem was performed by rapid ultra-performance liquid chromatography-tandem mass spectrometry. Data from this case were compared with 3 geldings with no clinical history of myopathy. Macroscopic examination revealed fragments of maple tree seeds in the stomach and severe myopathy of several muscle groups including Mm. intercostales, deltoidei and trapezii. Histologically, the affected muscles showed severe, acute rhabdomyolysis with extensive accumulation of finely dispersed fat droplets in the cytoplasm of degenerated skeletal muscle cells not present in controls. Urine and serum concentrations of several acyl carnitines and acyl glycines were increased, and both contained metabolites of HGA, a toxic amino acid present in sycamore maple tree seeds. The study supports the hypothesis that ingestion of HGA-containing maple tree seeds may cause EAM due to acquired multiple acyl-CoA dehydrogenase deficiency. © 2015 EVJ Ltd.

A Guide to the George Palmiter River Restoration Techniques.

Science.gov (United States)

1982-03-01

reduction. The raft is driven by a 35 h.p. ’ outboard engine, weighs 4 tons, and has 1500 lb. of flotation material under it. Additionally, the raft has a...Sycamore (Platanus occidentalis) 4. Red Maple (Acer rubrum) 5. Silver Maple (Acer saccharinum) 6. Pin Oak (Quercus palustris) 7. Red Oak (Quercus...safety goggles 5 - ear protectors 5 - flotation jackets 1, - industrial first aid kit--one that floats and is waterproof 1 - snake bite kit several

Determination of Screw and Nail Withdrawal Strengths in Parallel and Perpendicular to Grain of some Hardwoods of Iran

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Sadegh Maleki

2013-06-01

Full Text Available In this study, screw and nail withdrawal strengths parallel and perpendicular longitudinal to grain of some hardwoods; oak (Quercus castaneifolia, hornbeam (Carpinus betulus, beech (Fagus orientalis, Sycamore (Platanus oriantalis and poplar (Populus deltoids were investigated. The tests were conducted following ASTM D 1761 with specimen dimension of 15×5×5(T×R×L. Three kinds of screws namely sheet metal screw, wood screw and coarse drywall screw with diameter of 4 and 5 mm were used. Three different nails with nominal diameter of 2.5, 3.25 and 3.75 mm were also used. The highest screw withdrawal strengths parallel and perpendicular to grain were related to hornbeam, beech, oak, Sycamore and poplar respectively. Furthermore, the highest nail withdrawal strengths parallel and perpendicular to grain were related to hornbeam, oak, beech, Sycamore and poplar respectively for nails with 3.75 mm diameter. Higher density and shear strength of hornbeam compared to the other species accounts for its high screw and nail withdrawal strengths parallel and perpendicular to grain.

Effects of bacterial infestation caused by human wastes on the skin structures of Mugil platanus Günther, 1880 (Mugilidae).

Science.gov (United States)

Langer, S L; Vargas, V M F; Flores-Lopes, F; Malabarba, L R

2009-05-01

Manifestation of infectious pathologies in fishes usually increases in environments where organic wastes are disposed. Specimens of Mugil platanus Günther, 1880 and water samples collected at three points of the Tramandaí river were analyzed during a one year period. The macroscopic observation revealed ulcerations in the caudal peduncle area covered with a mass of amorphous and whitened tissues. Histopathologic analysis showed the presence of negative gram bacteria, probably responsible for alterations of the normal structure of the epidermic tissues. Non-parametric statistical analysis for ammonia concentration showed a significant variation among the three collected spots as well as in the multiple comparison between two spots. In this study, we describe cutaneous lesions observed in Mugil platanus specimens and tested their correlation with environmental ammonia concentration.

Effects of bacterial infestation caused by human wastes on the skin structures of Mugil platanus Günther, 1880 (Mugilidae

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SL. Langer

Full Text Available Manifestation of infectious pathologies in fishes usually increases in environments where organic wastes are disposed. Specimens of Mugil platanus Günther, 1880 and water samples collected at three points of the Tramandaí river were analyzed during a one year period. The macroscopic observation revealed ulcerations in the caudal peduncle area covered with a mass of amorphous and whitened tissues. Histopathologic analysis showed the presence of negative gram bacteria, probably responsible for alterations of the normal structure of the epidermic tissues. Non-parametric statistical analysis for ammonia concentration showed a significant variation among the three collected spots as well as in the multiple comparison between two spots. In this study, we describe cutaneous lesions observed in Mugil platanus specimens and tested their correlation with environmental ammonia concentration.

A stable lead isotopic investigation of the use of sycamore tree rings as a historical biomonitor of environmental lead contamination

International Nuclear Information System (INIS)

Patrick, Gavin J.; Farmer, John G.

2006-01-01

The validity of the use of sycamore (Acer pseudoplatanus) tree-rings for the reconstruction of atmospheric lead pollution histories was investigated. Tree cores spanning 1892-2003 were collected from several sycamores from the eastern shore of Loch Lomond, Scotland, an area with no local point sources of lead emission. The lead concentration and 206 Pb/ 207 Pb profiles of the Loch Lomond region cores were compared with corresponding data for the 21 Pb-dated loch sediment, and also with data for moss of known age from a Scottish herbarium collection. Two of the seven sycamore cores showed the same lead concentration trend as the lead flux to the loch, the rest having no similarity to either each other or the loch sediment record. Two further sycamore cores showed some similarity in their temporal 206 Pb/ 207 Pb trends to those seen in the sediment and moss records, but only in part of their profiles, whilst the 206 Pb/ 207 Pb ratios of the other sycamore cores remained relatively unchanged for the majority of the time covered, or exhibited an opposite trend. The 206 Pb/ 207 Pb ratios of the tree cores were also mostly higher than those of the previously established records for any given time period. Tree cores covering 1878-2002 were also collected along transects from Wanlockhead and Tyndrum, two areas of former lead mining and smelting associated with distinct 206 Pb/ 207 Pb ratios of 1.170 and 1.144, respectively. The Wanlockhead tree cores exhibited a generally decreasing trend in lead concentration with both time and distance from the lead mine. The characteristic 206 Pb/ 207 Pb ratio of 1.170 was observed in samples close to the mine but a decrease in the influence of the mine-derived lead was observed in more distant samples. The tree sampled at Tyndrum showed elevated lead concentrations, which decreased with time, and a fairly constant 206 Pb/ 207 Pb ratio of ∼ 1.15 reflecting input from the mine, features not observed in any other trees along the

Flood-inundation maps for Grand River, Red Cedar River, and Sycamore Creek near Lansing, Michigan

Science.gov (United States)

Whitehead, Matthew; Ostheimer, Chad J.

2015-08-26

Digital flood-inundation maps for a total of 19.7 miles of the Grand River, the Red Cedar River, and Sycamore Creek were created by the U.S. Geological Survey (USGS) in cooperation with the City of Lansing, Michigan, and the U.S. Army Corps of Engineers. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, show estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at three USGS streamgages: Grand River at Lansing, MI (04113000), Red Cedar River at East Lansing, MI (04112500), and Sycamore Creek at Holt Road near Holt, MI (04112850). Near-real-time stages at these streamgages can be obtained on the Internet from the USGS National Water Information System at http://waterdata.usgs.gov/ or the National Weather Service (NWS) Advanced Hydrologic Prediction Service at http:/water.weather.gov/ahps/, which also forecasts flood hydrographs at all of these sites.

Trichodinids (Ciliophora: Peritrichida) of Mugil platanus (Mugiliformes: Mugilidae) and Micropogonias furnieri (Perciformes: Sciaenidae) from Samborombón Bay, Argentina, with the description of a new species.

Science.gov (United States)

Marcotegui, Paula S; Martorelli, Sergio R

2009-09-01

During surveys of parasites of the whitemouth croaker Micropogonias furnieri (Desmarest) and the mullet Mugil platanus Günther from Samborombón Bay, Argentina, Trichodina puytoraci, T. lepsii, T. jadranica, T. murmanica, Diparitella simplex and Trichodina scalensis sp. n. were morphologically studied. Taxonomic and morphometric data for these trichodinids based on dry silver nitrate-impregnated specimens are presented. This study is the first formal report of these trichodinids from the southwest Atlantic Ocean, and the description of a new species from M. platanus.

A stable lead isotopic investigation of the use of sycamore tree rings as a historical biomonitor of environmental lead contamination

Energy Technology Data Exchange (ETDEWEB)

Patrick, Gavin J. [School of GeoSciences, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JJ, Scotland (United Kingdom); Farmer, John G. [School of GeoSciences, University of Edinburgh, West Mains Road, Edinburgh, EH9 3JJ, Scotland (United Kingdom)]. E-mail: J.G.Farmer@ed.ac.uk

2006-06-01

The validity of the use of sycamore (Acer pseudoplatanus) tree-rings for the reconstruction of atmospheric lead pollution histories was investigated. Tree cores spanning 1892-2003 were collected from several sycamores from the eastern shore of Loch Lomond, Scotland, an area with no local point sources of lead emission. The lead concentration and {sup 206}Pb/{sup 207}Pb profiles of the Loch Lomond region cores were compared with corresponding data for the {sup 21}Pb-dated loch sediment, and also with data for moss of known age from a Scottish herbarium collection. Two of the seven sycamore cores showed the same lead concentration trend as the lead flux to the loch, the rest having no similarity to either each other or the loch sediment record. Two further sycamore cores showed some similarity in their temporal {sup 206}Pb/{sup 207}Pb trends to those seen in the sediment and moss records, but only in part of their profiles, whilst the {sup 206}Pb/{sup 207}Pb ratios of the other sycamore cores remained relatively unchanged for the majority of the time covered, or exhibited an opposite trend. The {sup 206}Pb/{sup 207}Pb ratios of the tree cores were also mostly higher than those of the previously established records for any given time period. Tree cores covering 1878-2002 were also collected along transects from Wanlockhead and Tyndrum, two areas of former lead mining and smelting associated with distinct {sup 206}Pb/{sup 207}Pb ratios of 1.170 and 1.144, respectively. The Wanlockhead tree cores exhibited a generally decreasing trend in lead concentration with both time and distance from the lead mine. The characteristic {sup 206}Pb/{sup 207}Pb ratio of 1.170 was observed in samples close to the mine but a decrease in the influence of the mine-derived lead was observed in more distant samples. The tree sampled at Tyndrum showed elevated lead concentrations, which decreased with time, and a fairly constant {sup 206}Pb/{sup 207}Pb ratio of {approx} 1.15 reflecting input

[Analysis and assessment of atmospheric pollution based on accumulation characterization of heavy metals in Platanus acerifolia leaves].

Science.gov (United States)

Liu, Ling; Fang, Yan-Ming; Wang, Shun-Chang; Xie, Ying; Wang, Cheng-Run

2014-03-01

The present work was aimed to evaluate the heavy metal pollution in the atmosphere of Huainan City. We measured and clustered the accumulation of six heavy metals in Platanus acerifolia leaves in 20 sampling fields with six types of environmental conditions, and analyzed the EF value of heavy metal enrichment in the leaves. The results showed that the accumulations in Platanus acerifolia leaves varied according to different types of metals, following the order of Zn > Cu > Cr > Ni > Pb > Cd. Environmental conditions also had great influence on the accumulation of heavy metals. Cd and Cu were mostly found in cement plant and mine, respectively, and Cr, Ni, Pb and Zn were significant higher in main road, compared with other environmental conditions. The average values of EF for all the metals expect Cr in scenic and village area were over 1. The average values of EF for all the metals in mine, power plant, main road and cement plant were above 3. The overall pollution condition of heavy metals in Huainan City followed the order of Cd > Cu > Zn > Ni > Pb > Cr.

Phytophthora cinnamon causing stem canker and root rot of nursery-grown Platanus × acerifolia: first report in the Northern emisphere

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Massimo PILOTTI

2014-05-01

Full Text Available Lethal stem and root cankers were observed in nursery-grown Platanus × acerifolia trees in Rome. Externally, canker lesions appeared as bluish or blackish areas starting from the stem base and extending upward. Inner bark was necrotised. In some cases an irregularly-shaped callus reaction attempted to heal the bark lesions. Black-stained necrosis affected the primary roots and the small branch roots to different degrees. The presence of Ceratocystis platani was excluded in the diseased trees. Phytophthora-like organisms were isolated from the altered tissue. Morphological and ITS-region-based analyses identified the isolates as Phytophthora cinnamomi. A pathogenicity test confirmed P. cinnamomi as the causal agent of the disease here defined as: stem canker and root rot of plane tree. This is the first report of P. cinnamomi in Platanus spp. in the Northern emisphere.

Altitudinal gradient effect on morphometric variation and leaf symmetry of Platanus mexicana Moric

OpenAIRE

Dulce Ma. Galván-Hernández; J. Armando Lozada-García; Norma Flores-Estévez; Jorge Galindo-González; S. Mario Vázquez-Torres

2015-01-01

La variación morfométrica y simetría foliar de una población de Platanus mexicana se caracterizaron en un gradiente altitudinal ripario del estado de Veracruz. Ocho caracteres morfométricos se evaluaron en 1,800 hojas provenientes de 15 individuos por sitio (70, 200, 600 y 1,700 m de altitud). Las diferencias morfométricas entre sitios (F(24, 5189) = 21.1, P < 0.05) se determinaron con un análisis de funciones discriminantes. Los caracteres relacionados con el largo y ancho de las hojas deter...

ENRAIZAMENTO DE ESTACAS DE DIFERENTES DIÂMETROS EM Platanus acerifolia (Aiton) Willdenow

OpenAIRE

Carlos Alberto Dias; Rosane Maria Simon Lampert Dias; Elcí Terezinha Henz Franco

1999-01-01

O presente trabalho teve como finalidade estudar o efeito do ácido indol-3-butírico (AIB) no enraizamento de estacas caulinares de diferentes diâmetros de Platanus acerifolia (Aiton) Willdenow. Para tal, foram utilizadas estacas finas (diâmetro médio 0,94 cm); médias (diâmetro médio de 1,58 cm) e grossas (diâmetro médio 2,75 cm), submetidas a dois tratamentos: T1 (testemunha) e T2 (6000 ppm de AIB em talco). A aplicação da auxina foi por meio de talco na base das estacas, sendo plantadas em s...

Influence of Environmental Pollution on Leaf Properties of Urban Plane Trees, Platanus orientalis L.

Science.gov (United States)

Pourkhabbaz, Alireza; Rastin, Nayerah; Olbrich, Andrea; Langenfeld-Heyser, Rosemarie

2010-01-01

To investigate whether leaves of plane trees (Platanus orientalis) are damaged by traffic pollution, trees from a megacity (Mashhad, Iran) and a rural area were investigated. Soil and air from the urban centre showed enrichment of several toxic elements, but only lead was enriched in leaves. Leaf size and stomata density were lower at the urban site. At the urban site leaf surfaces were heavily loaded by dust particles but the stomata were not occluded; the cuticle was thinner; other anatomical properties were unaffected suggesting that plane trees can cope with traffic exhaust in megacities. PMID:20577871

Woody biomass production in a spray irrigation wastewater treatment facility in North Carolina

International Nuclear Information System (INIS)

Frederick, D.; Lea, R.; Milosh, R.

1993-01-01

Application of municipal wastewater to deciduous tree plantations offers a viable opportunity to dispose of nutrients and pollutants, while protecting water quality. Production of woody biomass for energy or pulp mill furnish, using wastewater if feasible and markets exist in may parts of the world for this biomass. Plantations of sycamore (Platanus occidentalis L.), and sweetgum (Liquidambar styraciflua L.), have been established in Edenton, North Carolina for application of municipal wastewater. Research describing the dry weight biomass following the fifth year of seedling growth is presented along with future estimates for seedling and coppice yields. Ongoing and future work for estimating nutrient assimilation and wastewater renovation are described and discussed

Platanus acerifolia pollinosis and food allergy.

Science.gov (United States)

Enrique, E; Cisteró-Bahíma, A; Bartolomé, B; Alonso, R; San Miguel-Moncín, M M; Bartra, J; Martínez, A

2002-04-01

In Mediterranean areas, oral allergy syndrome (OAS) occurs independently of an associated birch pollinosis; moreover, on occasions it presents with no other associated pollinosis. The aim of this study was to assess the possible association of OAS with Platanus acerifolia pollinosis. We evaluated consecutive patients seen for pollinosis in an allergy department. Seven hundred and twenty patients were selected on the basis of seasonal or perennial rhinitis, or asthma, or both. Respiratory and food allergies were studied in all patients. Clinical history was recorded and examinations and skin prick tests were performed with a battery of available common inhalant allergens and plant-derived food allergens. Specific IgE levels to P. acerifolia pollen extract and food allergens tested were measured. Molecular masses of the IgE-binding proteins and cross-reactivity among the P. acerifolia pollen and different food extracts were also determined. Of the 720 patients evaluated, 61 (8.48%) were sensitized to P. acerifolia pollen. Food allergy was observed in 32 (52.45%) of the 61 patients sensitized to P. acerifolia pollen. Food allergens most frequently implicated were hazelnuts, peach, apple, peanuts, maize, chickpea and lettuce. Enzyme allergosorbent (EAST)-inhibition showed high inhibition values when P. acerifolia pollen extract was used as free phase. On the contrary low inhibition was observed when plant-derived food allergens were used as free phase and P. acerifolia pollen extract as solid phase. Cross-reactivity was observed among P. acerifolia pollen and plant-derived foods. OAS in these patients may have been caused by primary respiratory sensitization.

Disease symptoms and their frequency of occurrence in sycamores (Acer pseudoplatanus L. in the Rymanów Forest Unit stands

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Tadeusz Kowalski

2012-12-01

Full Text Available Field studies were conducted in the years 2003 - 2005 in the Rymanów Forest Unit in 13 stands aged between 40 to 100 years, which had 10% - 60% of the sycamore in their species composition. They grew on a mountain forest site (12 stands and mountain riparian forest (1 stand. In each of them 100 trees were examined, growing next to each other in the central part of the stands. The disease symptoms, on trunks and in the crown area of each tree, and their intensity were determined according to the predefined symptomatic - developmental code. More than 80 fragments of wood and bark were collected from trunks of living and dead trees with local cankers and bark peeling off exposing wood. From the samples, 798 isolations were made on 2% malt - agar medium. The examined sycamores in the Rymanów Forest Unit showed a large variation in the disease symptoms and their occurrence frequency. Among 1300 analyzed trees, only 13.7% did not show external, macroscopic disease symptoms. There was a relatively large share of dead trees (15.0%, which in individual stands ranged 4.0 - 32.0%. The most frequent symptoms in crowns were as follows: top dying (6.3% trees, entire branch dying (16.2% or only their tops (9.6%, crown thinning (19.4%, leaf atrophy (10.8% and leaf discoloration (11.6%. On sycamores trunks, the following symptoms were found: plate-like and strip-like necrosis of bark that was breaking, falling off and exposing wood (8.6% trees, local bark cankers (14.7%, among which healed ones dominated (10.3%, bark cracks (14.3% and tree cancer symptoms (3.8%. Bark necrosis and wood exposure formed 1.5 times more frequently on the northern and western side than on the southern and eastern side, bark cracks appeared most frequently on the southern trunk side. On the cross sections of sycamore trunks, the following symptoms were found predominantly: T-shaped discolorations which appeared in the place of local healed cankers, dead wood regions in the places of

INFLUÊNCIA DO DIÂMETRO DE ESTACAS NO DESENVOLVIMENTO DOS BROTOS DE Platanus x acerifolia

OpenAIRE

Leonardo S. Oliveira; Alessandro C. Miola; Mauro V. Schumacher; Juarez M. Hoppe

1999-01-01

O objetivo do presente trabalho foi determinar o diâmetro ideal de estacas para a produção de mudas de Platanus x acerifolia. As estacas utilizadas foram coletadas em árvores cuja a brotação apresentava-se com um ano de idade. Foram comparados três diâmetros de estacas: diâmetros inferiores a 1 cm, diâmetros entre 1 e 2 cm e diâmetros superiores a 2 cm. Todas as estacas possuiam 30 cm de comprimento. Decorridos 90 dias do plantio das estacas, foram medidas as alturas dos brotos, onde na qual ...

Identification and Functional Analysis of MicroRNAs and Their Targets in Platanus acerifolia under Lead (Pb) Stress

OpenAIRE

Yuanlong Wang; Zhenli Zhao; Minjie Deng; Rongning Liu; Suyan Niu; Guoqiang Fan

2015-01-01

MicroRNAs (miRNAs) play important regulatory roles in development and stress responses in plants. Lead (Pb) is a non-essential element that is highly toxic to living organisms. Platanus acerifolia is grown as a street tree in cities throughout temperate regions for its importance in improving the urban ecological environment. MiRNAs that respond to abiotic stresses have been identified in plants; however, until now, the influence of Pb stress on P. acerifolia miRNAs has not been reported. To ...

Glycoprotein of the wall of sycamore tissue-culture cells.

Science.gov (United States)

Heath, M F; Northcote, D H

1971-12-01

1. A glycoprotein containing a large amount of hydroxyproline is present in the cell walls of sycamore callus cells. This protein is insoluble and remained in the alpha-cellulose when a mild separation procedure was used to obtain the polysaccharide fractions of the wall. The glycoprotein contained a high proportion of arabinose and galactose. 2. Soluble glycopeptides were prepared from the alpha-cellulose fraction when peptide bonds were broken by hydrazinolysis. The soluble material was fractionated by gel filtration and one glycopeptide was further purified by electrophoresis; it had a composition of 10% hydroxyproline, 35% arabinose and 55% galactose, and each hydroxyproline residue carried a glycosyl radical so that the oligosaccharides on the glycopeptide had an average degree of polymerization of 9. 3. The extraction of the glycopeptides was achieved without cleavage of glycosyl bonds, so that the glycoprotein cannot act as a covalent cross-link between the major polysaccharides of the wall. 4. The wall protein approximates in conformation to polyhydroxyproline and therefore it probably has similar physicochemical properties to polyhydroxyproline. This is discussed in relation to the function of the glycoprotein and its effect on the physical and chemical nature of the wall.

The effect of mercury on trees and their mycorrhizal fungi

Energy Technology Data Exchange (ETDEWEB)

Jean-Philippe, Sharon R., E-mail: jeanphil@utk.edu [University of Tennessee, Department of Forestry, Wildlife and Fisheries, 274 Ellington Plant Science Building, 2431 Joe Johnson Dr., Knoxville, TN 37996-4563 (United States); Franklin, Jennifer A., E-mail: jafranklin@utk.edu [University of Tennessee, Department of Forestry, Wildlife and Fisheries, 274 Ellington Plant Science Building, 2431 Joe Johnson Dr., Knoxville, TN 37996-4563 (United States); Buckley, David S., E-mail: dbuckley@utk.edu [University of Tennessee, Department of Forestry, Wildlife and Fisheries, 274 Ellington Plant Science Building, 2431 Joe Johnson Dr., Knoxville, TN 37996-4563 (United States); Hughes, Karen, E-mail: khughes@utk.edu [University of Tennessee, Ecology and Evolutionary Biology, 350 Hesler Biology Building and Greenhouse, 1406 Circle Drive, Knoxville, TN 37996-1610 (United States)

2011-10-15

The Oak Ridge Reservation, established in 1942, was the designated site for the construction of the atomic bomb. During a 20-year period from 1944 to 1963 radioactive and toxic chemical pollutants, especially mercury compounds were released into the surrounding waterways. Tree diversity and mycorrhizal presence and abundance were analyzed in the mercury-contaminated floodplains of East Fork Poplar Creek Oak Ridge (EFPC) (Tennessee). A subsequent greenhouse study was conducted to assess the phytotoxic effects of different mercuric solutions on Platanus occidentalis (American Sycamore), inoculated with soils from EFPC. Total soil mercury in the field had no effect on tree diversity. Organic species of mercury proved to be more toxic than inorganic species of mercury and soil inoculants from EFPC had no protective effects against Hg toxicity in our greenhouse study. Comparison of the effects of mercury contamination in our field and greenhouse studies was difficult due to uncontrolled factors. - Highlights: > Heavy metals effects on ecosystems may be difficult to pinpoint in the field. > Toxic effects of mercury depend on its chemical form and concentration. > Mycorrhizae have been shown to be increase heavy metal tolerance in host plant. - Though evidence suggests that mercury-contaminated soils may reduce tree and fungal populations, there are tolerant species that may remain and survive following contamination.

Two novel prenylated kaempferol derivatives from fresh bud's fur of Platanus acerifolia and their anti-proliferative activities.

Science.gov (United States)

Zuo, Bo; Liao, Zhi-Xin; Xu, Chen; Liu, Chao

2016-01-06

Two novel prenylated kaempferol derivatives (1, 2), together with seven known metabolites were isolated from ethanol extract of fresh Platanus acerifolia bud's fur by multistep chromatographic processing. Structure of compounds 1 and 2 was confirmed by 1D, 2D NMR spectra and HR-ESI-MS. In addition, compound 1 was further analysed by X-ray crystallography. Anti-proliferative activities in vitro against human breast carcinoma (MCF-7) and human hepatocellular carcinoma (Hep-G2) cell lines for compound 1, 2 and 8 were evaluated. Compound 1 exhibited cytotoxic activity towards MCF-7 and Hep-G2 cell lines with the IC 50 values 38.2 and 39.5 μM, respectively. Moreover, compound 2 showed weak cytotoxic activities against the two cell lines.

Cloning and Expression of Cyclophilin from Platanus orientalis Pollens in Escherichia coli

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Mojtaba Sankian

2012-10-01

Full Text Available Background: Allergy is a clinical disorder affecting the human population with wide geographical distribution. Platanus orientalis (P. orientalis trees are planted in many countries and their pollen causes allergic reactions. Cyclophilin has recently been identified as one of the most important allergens of P. orientalis pollen. We aimed to clone and purify this allergen in Escherichia coli for further studies and therapeutic and diagnostic purposes for allergy to P. orientalis. Methods: RNA was extracted from P. orientalis. A full-length fragment encoding cyclophilin was prepared by polymerase chain reaction amplification of the first-strand cDNA synthesized from P. orientalis RNA. The cDNA was inserted into the pET32b (+ vector, and the construct transformed into E. coli Top10 and BL21 cells. The expressed protein was purified by the CuSO4 method. Results: The cDNA for the cyclophilin of P. orientalis pollen was cloned, and a specific reactivity of recombinant cyclophin was confirmed by immunoblotting using sera from patients allergic to P. orientalis pollen. Conclusion: The recombinant cyclophilin has a potential for immunologic assays for evaluation of allergy to P. orientalis pollen.

Morfologia e ultraestrutura de arcos branquiais de juvenis de Mugil platanus Günther (Pisces, Mugilidae Gill arch surface morphology and ultrastructure of juvenile Mugil platanus Günther (Pisces, Mugilidae

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José Claro da Fonseca Neto

1999-06-01

Full Text Available Scanning electron microscopy revealed that the gill arch surface from juveniles of Mugil platanus Günther, 1880 is similar to that reported for others euryhaline teleosts. Two filament rows (about 41-49 filament per row extend posteriorly, and two rows of rakers (about 42-46 rakers per row extended anteriorly from each arch. Respiratory lamellae protrude along both sides of each filament (37/mm, from the base to the apex. The distribution, sizes and structure of various surface cells were also described. Except for the respiratory lamellae, the surface of whole gill arch is covered by a mosaic of pavement cells, which measure about 6,94X4,61µm and exhibit concentrically arranged surface ridges. The anterior pharyngeal surfaces of the raker of the first arch and the ventral part of the second, smooth secondary projections are present which are replaced by spiny secondary projections on the dorsal part of the second arch, and entire third and fourth arches. Taste buds are especially prominent between smooth projections. Apical ciypts of chloride cells oceur mostly at the afferent surface of the gill filament.

Detection of hypoglycin A in the seeds of sycamore (Acer pseudoplatanus) and box elder (A. negundo) in New Zealand; the toxin associated with cases of equine atypical myopathy.

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McKenzie, R K; Hill, F I; Habyarimana, J A; Boemer, F; Votion, D M

2016-05-01

During April and May 2014 four horses aged between 5 months and 9 years, located in the Canterbury, Marlborough and Southland regions, presented with a variety of clinical signs including recumbency, stiffness, lethargy, dehydration, depression, and myoglobinuria suggestive of acute muscle damage. Two horses were subjected to euthanasia and two recovered. In all cases seeds of sycamore maple (Acer pseudoplatanus) or box elder (A. negundo) were present in the area where the horse had been grazing. The samaras (seeds) of some Acer spp. may contain hypoglycin A, that has been associated with cases of atypical myopathy in Europe and North America. To determine if hypoglycin A is present in the samaras of Acer spp. in New Zealand, samples were collected from trees throughout the country that were associated with historical and/or current cases of atypical myopathy, and analysed for hypoglycin A. Serum samples from the four cases and four unaffected horses were analysed for the presence of hypoglycin A, profiles of acylcarnitines (the definitive diagnosis for atypical myopathy) and activities of creatine kinase and aspartate aminotransferase.Markedly elevated serum activities of creatine kinase and aspartate aminotransferase, and increased concentrations of selected acylcarnitines were found in the case horses. Hypoglycin A was detected in the serum of those horses but not in the healthy controls. Hypoglycin A was detected in 10/15 samples of samaras from sycamore maple and box elder from throughout New Zealand. Cases of atypical myopathy were diagnosed on properties where samaras containing hypoglycin A were also found. Sycamore and box elder trees in New Zealand are a source of hypoglycin A associated with the development of atypical myopathy. If pastured horses present with clinical and biochemical signs of severe muscle damage then the environment should be checked for the presence of these trees. Horses should be prevented from grazing samaras from Acer spp. in the

Variation and Genetic Structure in Platanus mexicana (Platanaceae along Riparian Altitudinal Gradient

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Dulce M. Galván-Hernández

2015-01-01

Full Text Available Platanus mexicana is a dominant arboreal species of riparian ecosystems. These ecosystems are associated with altitudinal gradients that can generate genetic differences in the species, especially in the extremes of the distribution. However, studies on the altitudinal effect on genetic variation to riparian species are scarce. In Mexico, the population of P. mexicana along the Colipa River (Veracruz State grows below its reported minimum altitude range, possibly the lowest where this tree grows. This suggests that altitude might be an important factor in population genetics differentiation. We examined the genetic variation and population structuring at four sites with different altitudes (70, 200, 600 and 1700 m a.s.l. using ten inter-simple sequence repeats (ISSR markers. The highest value for Shannon index and Nei’s gene diversity was obtained at 1700 m a.s.l. (He = 0.27, Ne = 1.47, I = 0.42 and polymorphism reached the top value at the middle altitude (% p = 88.57. Analysis of molecular variance (AMOVA and STRUCTURE analysis indicated intrapopulation genetic differentiation. The arithmetic average (UPGMA dendrogram identified 70 m a.s.l. as the most genetically distant site. The genetic structuring resulted from limited gene flow and genetic drift. This is the first report of genetic variation in populations of P. mexicana in Mexico. This research highlights its importance as a dominant species, and its ecological and evolutionary implications in altitudinal gradients of riparian ecosystems.

Unidirectional splitting and uniting of rays in the cambium of Platanus accompanying the formation of interlocked grain in wood

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J. Krawczyszyn

2015-01-01

Full Text Available Developmental changes in the cambium producing interlocked grain wood of Platanus, were determined by an analysis of successive late xylem layers (TLX at the borders of the annual rings. Intensive splitting and uniting of rays were observed. These occured by intrusion of fusiform cells into the rays and by loss of the fusiform initials which formed the strands separating the rays, respectively. Uniting of rays was unidirectional within the large areas of cambium (domain, so was the splitting, too. There were domains of Z and S-type. Orientation of splitting and uniting of rays at a particular locality of the cambium was reversed at irregular time intervals. It appears that the reason for these reversals was slow movement of domain pattern. The occurrence of alternating Z and S domains brought about the alternation of the grain inclination from right to left and back again in the interlocked-grained wood.

Evaluations of Insecticides and Fungicides for Reducing Attack Rates of a new invasive ambrosia beetle (Euwallacea Sp., Coleoptera: Curculionidae: Scolytinae) in Infested Landscape Trees in California.

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Eatough Jones, Michele; Kabashima, John; Eskalen, Akif; Dimson, Monica; Mayorquin, Joey S; Carrillo, Joseph D; Hanlon, Christopher C; Paine, Timothy D

2017-08-01

A recently discovered ambrosia beetle with the proposed common name of polyphagous shot hole borer (Euwallacea sp., Coleoptera: Curculionidae: Scolytinae), is reported to attack >200 host tree species in southern California, including many important native and urban landscape trees. This invasive beetle, along with its associated fungi, causes branch dieback and tree mortality in a large variety of tree species including sycamore (Platanus racemosa Nutt.). Due to the severity of the impact of this Euwallacea sp., short-term management tools must include chemical control options for the arboriculture industry and private landowners to protect trees. We examined the effectiveness of insecticides, fungicides, and insecticide-fungicide combinations for controlling continued Euwallacea sp. attacks on previously infested sycamore trees which were monitored for 6 mo after treatment. Pesticide combinations were generally more effective than single pesticide treatments. The combination of a systemic insecticide (emamectin benzoate), a contact insecticide (bifenthrin), and a fungicide (metconazole) provided some level of control when applied on moderate and heavily infested trees. The biological fungicide Bacillus subtilis provided short-term control. There was no difference in the performance of the three triazole fungicides (propiconazole, tebuconazole, and metconazole) included in this study. Although no pesticide combination provided substantial control over time, pesticide treatments may be more effective when trees are treated during early stages of attack by this ambrosia beetle. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Co-infestation of gills by different parasite groups in the mullet, Mugil platanus Günther, 1880 (Osteichthyes, Mugilidae): effects on relative condition factor.

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Ranzani-Paiva, M J T; Silva-Souza, A T

2004-08-01

This study involved 334 specimens of mullet, Mugil platanus, captured monthly in the estuarine region of Cananéia, São Paulo State, Brazil, from July 1988 to June 1989, and examined for the presence of gill parasites. Parasitological inspections revealed the occurrence of the following groups: Trichodina sp., Monogenoidea, Copepoda, and Hirudinea. Only four mullets were not parasitized. Total weight and total length of all 334 mullet specimens examined were used for adjusting the weight-length relationship curve and calculating the relative condition factor (Kn). The 118 specimens infested with monogenoideans on average had lower weights than expected (Kn 1.0. It was possible to infer that gill infestation with monogenoideans alters mullet weight, especially in the presence of co-infestation with Trichodina sp. and copepods.

Digenetic trematodes in South American sea lions from southern Brazilian waters.

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Pereira, E M; Müller, G; Secchi, E; Pereira, J; Valente, A L S

2013-10-01

The aim of this work was to perform a systematic study to detect and quantify the digenetic trematode infections in South American sea lions from the southern Brazilian coast. Twenty-four South American sea lions, Otaria flavescens (Carnivora: Otaridae), were found dead along the coast of Rio Grande do Sul State, Brazil, between June 2010 and September of 2011. Two trematode species were found in the intestines of O. flavescens, i.e., Stephanoprora uruguayense (Digenea: Echinostomatidae) and Ascocotyle (Phagicola) longa (Digenea: Heterophyidae). Ascocotyle (P.) longa reached a prevalence of 33.3% and mean intensity of 248,500, whereas S. uruguayense showed a prevalence of 4.2% and mean intensity of 202. The 2 trematode species infecting sea lions were likely transmitted by feeding on mullets, Mugil platanus, that commonly harbor heterophyid metacercariae. The present work is the first report of digenetic trematodes infecting O. flavescens in Brazil. The high prevalence and mean intensity values of the 2 trematode species infecting sea lions in the present study suggest caution in human consumption of mullets and other fish, which can be infected with the metacercariae of these trematodes known to have zoonotic potential.

Co-infestation of gills by different parasite groups in the mullet, Mugil platanus Günther, 1880 (Osteichthyes, Mugilidae: effects on relative condition factor

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M. J. T. Ranzani-Paiva

Full Text Available This study involved 334 specimens of mullet, Mugil platanus, captured monthly in the estuarine region of Cananéia, São Paulo State, Brazil, from July 1988 to June 1989, and examined for the presence of gill parasites. Parasitological inspections revealed the occurrence of the following groups: Trichodina sp., Monogenoidea, Copepoda, and Hirudinea. Only four mullets were not parasitized. Total weight and total length of all 334 mullet specimens examined were used for adjusting the weight-length relationship curve and calculating the relative condition factor (Kn. The 118 specimens infested with monogenoideans on average had lower weights than expected (Kn 1.0. It was possible to infer that gill infestation with monogenoideans alters mullet weight, especially in the presence of co-infestation with Trichodina sp. and copepods.

Polyculture of Litopenaeus vannamei shrimp and Mugil platanus mullet in earthen ponds

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Léa Carolina de Oliveira Costa

2013-09-01

Full Text Available The objective of the present study was to evaluate the growth performance of the shrimp Litopenaeus vannamei and the mullet Mugil platanus in earthen ponds (200 m² located in the Laboratory of Continental Aquaculture of Universidade Federal do Rio Grande (FURG, in both polyculture and monoculture systems. The study consisted of three replicates, as follows: shrimp monoculture (SM, shrimp and mullet polyculture (PO and mullet monoculture (MM. The stocking density was 10 post-larvae shrimp (PL m−2 and 0.67 mullet m−2. Fish and shrimp were fed commercial shrimp meal (38% crude protein once a day. Initially, the amount of feed to shrimp was 20% of their total biomass which was later reduced to 5%. Mullets were fed at 5% of their stocked biomass. The experiment lasted 79 days during the summer of 2007/2008. At harvest, shrimp in monoculture had weight gain (15.59 g, specific growth rate (8.40% day−1, apparent feed conversion (0.88, survival (91% and production (1.454 kg ha−1 significantly higher than in polyculture (1.039 kg ha−1. Mullets in polyculture had significantly better weight gain (42.72 g and specific growth rate (3.99 % day−1 than those in monoculture (31.04 g and 3.69% day−1, respectively, while the mullet condition factor was significantly smaller in polyculture (1.06 than in monoculture (1.13. The apparent feed conversion of the mullets did not present significant differences between monoculture (2.50 and polyculture (2.40. The physical and chemical water parameters were not significantly different in any of the experiments, except for the transparency, which was higher in earthen ponds with mullet monoculture. Polyculture of shrimp and mullet reared together in earthen ponds negatively affects the shrimp production and favors the production of mullets.

Habitat Fragmentation Handbook for Installation Planners: Status and Options

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2006-12-01

slippery elm , sycamore, American elm , black walnut, eastern redbud, and American basswood, • Species composition of herbaceous vegetation of poison ivy...water source (creek, draw, spring, seep). The mature ash juniper stand can include oaks, ashs, elms , or wal- nuts. A juniper/deciduous mix of varying

Xyloglucan biosynthesis by Golgi membranes from suspension-cultured sycamore (Acer pseudoplatanus) cells

International Nuclear Information System (INIS)

White, A.R.; Xin, Yi

1990-01-01

Xyloglucan is a major hemicellulose polysaccharide in plant cell walls. Biosynthesis of such cell wall polysaccharides is closely linked to the process of plant cell growth and development. Xyloglucan polysaccharides consist of a β-1,4 glucan backbone synthesized by xyloglucan synthase and sidechains of xylose, galactose, and fucose added by other transferase enzymes. Most plant Golgi and plasma membranes also contain glucan synthases I ampersand II, which make β-1,4 and β-1,3 glucans, respectively. All of these enzymes have very similar activities. Cell walls on suspension-cultured cells from Acer pseudoplatanus (sycamore maple) were enzymatically softened prior to cell disruption by passing through a 30 μm nylon screen. Cell membranes from homogenates were separated by ultracentrifugation on top-loaded or flotation sucrose density gradients. Samples were collected by gradient fractionation and assayed for membrane markers and xyloglucan and glucan synthase activities. Standard marker assays (cyt. c reductase for eR, IDPase ampersand UDPase for Golgi, and eosin 5'-malelmide binding for plasma membrane) showed partial separation of these three membrane types. Golgi and plasma membrane markers overlapped in most gradients. Incorporation of 14 C-labeled sugars from UDP-glucose and UDP-xylose was used to detect xyloglucan synthase, glucan synthases I ampersand II, and xylosyl transferase in Golgi membrane fractions. These activities overlapped, although distinct peaks of xyloglucan synthase and xylosyl transferase were found. Ca ++ had a stimulatory effect on glucan synthases I ampersand II, while Mn ++ had an inhibitory effect on glucan synthase I in the presence of Ca ++ . The similarity of these various synthase activities demonstrates the need for careful structural characterization of newly synthesized polysaccharides

Initial effects of quinclorac on the survival and growth of high biomass tree species

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Joshua P. Adams

2017-07-01

Full Text Available Increasingly, short rotation woody crops are being planted for biofuel/biomass production on unused lands or marginal agricultural lands. Many of these plantations occur near agriculture land which is intensively managed including yearly herbicide applications. Herbicide drift from these applications may cause tree stress and decreasing yields impacting potential biomass production. Quinclorac, a rice herbicide, is often cited as a potential source of tree damage and is the focal herbicide of this study. Five planting stocks, including three eastern cottonwood clones, a hybrid poplar clone, and American sycamore, were assessed for herbicide affects and deployed at three sites across south Arkansas. Stocks were exposed to a full rate labeled for rice (3.175 L ha-1, two rates simulating drift (1/100th and 1/10th the full rate, and a no-spray control. Survival of all Populus clones decreased drastically as quinclorac rate increased, while there was little observed effect on American sycamore. Some variability in treatment response among poplars occurred below the full herbicide rate; however, direct spraying a full herbicide rate on poplars resulted in survival rates below 65 percent and negative growth rates due to dieback. Conversely, photosynthetic rates of remaining leaves increased as quinclorac rate increased. Survival and damage scores of American sycamore, regardless of herbicide rate, remained nearly constant.

Genetic alteration with variable intron/exon organization amongst five PI-homoeologous genes in Platanus acerifolia.

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Zhang, Jiaqi; Guo, Cong; Liu, Guofeng; Li, Zhineng; Li, Xiaomei; Bao, Manzhu

2011-03-01

Flower development has been extensively characterized in the model species Arabidopsis thaliana and Antirrhinum majus. However, there have been few studies in woody species. Here, we report the isolation and characterization of five PISTILLATA (PI) homoeologous genes (PaPI1-to-5) from the London Plane tree (Platanus acerifolia Willd). PaPI1 and PaPI2 show a similar genomic structure to other known PI homoeologs, but PaPI3/4/5 lack intron sequences. In addition, PaPI5 lacks the third, fourth and fifth exons which encode the K-domain. These altered gene copies may have originated as 'processed' retrogenes. PaPI2 appears micro-regulated by alternative splicing, displaying three splice forms (PaPI2a, PaPI2b and PaPI2c). RT-PCR analysis showed different expression profiles and transcript abundance for the five PaPI genes. PaPI transcripts encoding full-length polypeptides were expressed predominantly in male/female inflorescences and PaPI2a was the most abundant transcript (59%) indicating that PaPI2 may be the major functional PI-homoeolog in London Plane. Phenotypic characterization in a heterologous expression system demonstrated that the full-length PaPI product functions as a B class gene. By contrast the PaPI5 form, which lacks the K-domain, had no apparent effect on flower development. In vitro studies also demonstrated that the K-domain is required to form PaPI/PaAP3 heterodimers. Copyright © 2010 Elsevier B.V. All rights reserved.

Changes in the IgE-reacting protein profiles of Acer negundo, Platanus x acerifolia and Quercus robur pollen in response to ozone treatment.

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Ribeiro, Helena; Duque, Laura; Sousa, Raquel; Cruz, Ana; Gomes, Carlos; da Silva, Joaquim Esteves; Abreu, Ilda

2014-01-01

This study aims to investigate the effects of O3 in protein content and immunoglobulin E (IgE)-binding profiles of Acer negundo, Platanus x acerifolia and Quercus robur pollen. Pollen was exposed to O3 in an environmental chamber, at half, equal and four times the limit value for the human health protection in Europe. Pollen total soluble protein was determined with Coomassie Protein Assay Reagent, and the antigenic and allergenic properties were investigated by SDS-PAGE and immunological techniques using patients' sera. O3 exposure affected total soluble protein content and some protein species within the SDS-PAGE protein profiles. Most of the sera revealed increased IgE reactivity to proteins of A. negundo and Q. robur pollen exposed to the pollutant compared with the non-exposed one, while the opposite was observed in P. x acerifolia pollen. So, the modifications seem to be species dependent, but do not necessarily imply that increase allergenicity would occur in atopic individuals.

A Study of Vegetation Development in Relation to Age of River Stabilization Structures Along a Channelized Segment of the Missouri River.

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1975-01-25

s.ame time period, the first shrub species begin to appear in the sites. Ulmus rubra ( slippery elm ), Celtis occidentalis (hackberry), and Platanus...boxelder), Ulmus americana (American elm ), Ulmus rubra ( slippery elm ), Fra:inus pennsyl- vanica (green ash), and Juglans nigra (black walnut). These may...be replaced by Tilia americana (basswood), the Ulmus americana (American elm ) and Ulmus rubra ( slippery elm ) remaining as co- dominants. Weaver (1960

Expression, purification and epitope analysis of Pla a 2 allergen from Platanus acerifolia pollen.

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Wang, De-Wang; Ni, Wei-Wei; Zhou, Yan-Jun; Huang, Wen; Cao, Meng-Da; Meng, Ling; Wei, Ji-Fu

2018-01-01

Platanus acerifolia is one of the major sources of outdoor allergens to humans, and can induce allergic asthma, rhinitis, dermatitis and other allergic diseases. Pla a 2 is a polygalacturonase and represents the major allergen identified in P. acerifolia pollen. The aim of the present study was to express and purify Pla a 2, and to predict B and T cell epitopes of Pla a 2. The gene encoding Pla a 2 was cloned into the pET28a vector and subsequently transfected into ArcticExpress™ (DE3) Escherichia coli cells; purified Pla a 2 was analyzed by western blot analysis. The results of the present study revealed that the Pla a 2 allergen has the ability to bind immunoglobulin E within the sera of patients allergic to P. acerifolia pollen. In addition, the B cell epitopes of Pla a 2 were predicted using the DNAStar Protean system, Bioinformatics Predicted Antigenic Peptides and BepiPred 1.0 software; T cell epitopes were predicted using NetMHCIIpan ‑3.0 and ‑2.2. In total, eight B cell epitopes (15‑24, 60‑66, 78‑86, 109‑124, 232‑240, 260‑269, 298‑306 and 315‑322) and five T cell epitopes (62‑67, 86‑91, 125‑132, 217‑222 and 343‑350) were predicted in the present study. These findings may be used to improve allergen immunotherapies and reduce the frequency of pollen‑associated allergic reactions.

Quantification of Pla or 3, a Platanus orientalis Allergen, Grown under Different Environmental Conditions, by Sandwich ELISA.

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Sedghy, Farnaz; Sankian, Mojtaba; Moghadam, Maliheh; Varasteh, Abdol-Reza

2016-10-01

Platanus species are widely cultured around the world and considered an important cause of allergic reactions. In the present study, we developed a sandwich ELISA to quantify Pla or 3 allergen in P. orientalis pollen extracts grown near high-traffic roads and compared it to pollen extracts collected from rural areas as control. Pollen samples were collected from three polluted and two unpolluted sites in Mashhad, northeast Iran. Recombinant Pla or 3 was expressed and used for polyclonal antibody production in rabbit. A sandwich ELISA was developed and validated to quantify Pla or 3 levels in pollen extracts from the different sites. The coefficients of variation (CVs) for the intra- and inter- day assays were less than 5 and 18%, respectively. The working range of the standard curve was between 0.1 and 25 ng/ml, with the detection limit being 0.037 ng/ml. The recovery percentage was 88-106.4% at working concentrations from 0.31 to 26.5 ng/ml. Pla or 3 levels were significantly greater in pollens grown near high-traffic roads than in those grown in rural regions (p Pla or 3 in pollen extracts. Using this validated ELISA, we showed a substantial difference between the amounts of Pla or 3 in pollens grown in different environments. This finding should be considered in developing public policies to reduce traffic pollution, which leads to reduced allergic reactions in atopic subjects.

Propagação vegetativa de Platanus acerifolia Ait: (II efeito da aplicação de zinco, boro e ácido indolbutírico no enraizamento de estacas Vegetative propagation of Platanus acerifolia Ait: (II effect of zinc,boron, and indolbutiric acid on rooting of cuttings

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Fernando Teixeira Nicoloso

1999-09-01

Full Text Available O objetivo desse trabalho foi avaliar os efeitos da aplicação do zinco (Zn, boro (B e ácido indolbutírico (AIB no enraizamento de estacas de Platanus acerifolia Ait. Os tratamentos consistiram do condicionamento das estacas, coletadas em quatro épocas ao longo do ano e representando diferentes tipos fisiológicos, com: sulfato e cloreto de zinco (0, 2,5, 5, 10, 20 e 40mg l-1 Zn, ácido bórico (0, 50, 100, 150, 200 e 250mg l-1 H3BO3 e ácido indolbutírico (0, 20 e 40mg l-1 AIB, através de solução aquosa, pela imersão de 3cm da base da estaca, com duas lesões laterais de 2cm, por 24 horas. A estaquia foi feita em vasos contendo como substrato uma mistura de areia média e casca de arroz carbonizada (1:1, v/v, ambas lavadas. O experimento foi conduzido por 110 dias em casa de vegetação com aspersão intermitente. No encerramento do experimento, avaliaram-se os seguintes parâmetros: comprimento e número de raízes primárias por estaca, máteria seca de raízes por estaca e percentagem de enraizamento. A aplicação isolada de Zn e B não influencia o enraizamento das estacas. O condicionamento de estacas de ramos "do ano" basais finas com AIB afeta, negativamente, o percentual de enraizamento e, positivamente, o número de raízes por estaca.The aim of this work was to evaluate the effects of zinc (Zn, boron (B, and indolbutiric acid (IBA on rooting of Platanus acerifolia Ait. cuttings. The treatments of the cuttings, which were collected at four different times during the year and representing four physiological types of cuttings, were: zinc sulphate and chloride (0, 2,5, 5, 10, 20, and 40mg l-1 Zn, boric acid (0, 50, 100, 150, 200, and 250mg l-1 H3BO3, and indolbutiric acid (0, 20, and 40mg l-1 IBA. The treatments with B, Zn and IBA were done through submersion of 3cm of the cutting basis, during 24 hours, in an aqueous solution. The cuttings were rooted in pots containing as substrate a mixture of medium sand + carbonised rice

A Comprehensive Study of the Tocks Island Lake Project and Alternatives. Part A. Chapters I, II, III. Analysis of Service Areas and Resource Needs.

Science.gov (United States)

1975-06-01

stream or river and relies on water from these sources for subsistence. Species of riparian vegetation include River Birch, American Elm , Sycamore and...a "drought." The concept of drought as discussed earlier, is an elusive and slippery concept; thus it is not appropriate to argue about whether this

Specific Detection and Identification of American Mulberry-Infecting and Italian Olive-Associated Strains of Xylella fastidiosa by Polymerase Chain Reaction.

Science.gov (United States)

Guan, Wei; Shao, Jonathan; Elbeaino, Toufic; Davis, Robert E; Zhao, Tingchang; Huang, Qi

2015-01-01

Xylella fastidiosa causes bacterial leaf scorch in many landscape trees including elm, oak, sycamore and mulberry, but methods for specific identification of a particular tree host species-limited strain or differentiation of tree-specific strains are lacking. It is also unknown whether a particular landscape tree-infecting X. fastidiosa strain is capable of infecting multiple landscape tree species in an urban environment. We developed two PCR primers specific for mulberry-infecting strains of X. fastidiosa based on the nucleotide sequence of a unique open reading frame identified only in mulberry-infecting strains among all the North and South American strains of X. fastidiosa sequenced to date. PCR using the primers allowed for detection and identification of mulberry-infecting X. fastidiosa strains in cultures and in samples collected from naturally infected mulberry trees. In addition, no mixed infections with or non-specific detections of the mulberry-infecting strains of X. fastidiosa were found in naturally X. fastidiosa-infected oak, elm and sycamore trees growing in the same region where naturally infected mulberry trees were grown. This genotype-specific PCR assay will be valuable for disease diagnosis, studies of strain-specific infections in insects and plant hosts, and management of diseases caused by X. fastidiosa. Unexpectedly but interestingly, the unique open reading frame conserved in the mulberry-infecting strains in the U. S. was also identified in the recently sequenced olive-associated strain CoDiRO isolated in Italy. When the primer set was tested against naturally infected olive plant samples collected in Italy, it allowed for detection of olive-associated strains of X. fastidiosa in Italy. This PCR assay, therefore, will also be useful for detection and identification of the Italian group of X. fastidiosa strains to aid understanding of the occurrence, evolution and biology of this new group of X. fastidiosa strains.

Specific Detection and Identification of American Mulberry-Infecting and Italian Olive-Associated Strains of Xylella fastidiosa by Polymerase Chain Reaction.

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Wei Guan

Full Text Available Xylella fastidiosa causes bacterial leaf scorch in many landscape trees including elm, oak, sycamore and mulberry, but methods for specific identification of a particular tree host species-limited strain or differentiation of tree-specific strains are lacking. It is also unknown whether a particular landscape tree-infecting X. fastidiosa strain is capable of infecting multiple landscape tree species in an urban environment. We developed two PCR primers specific for mulberry-infecting strains of X. fastidiosa based on the nucleotide sequence of a unique open reading frame identified only in mulberry-infecting strains among all the North and South American strains of X. fastidiosa sequenced to date. PCR using the primers allowed for detection and identification of mulberry-infecting X. fastidiosa strains in cultures and in samples collected from naturally infected mulberry trees. In addition, no mixed infections with or non-specific detections of the mulberry-infecting strains of X. fastidiosa were found in naturally X. fastidiosa-infected oak, elm and sycamore trees growing in the same region where naturally infected mulberry trees were grown. This genotype-specific PCR assay will be valuable for disease diagnosis, studies of strain-specific infections in insects and plant hosts, and management of diseases caused by X. fastidiosa. Unexpectedly but interestingly, the unique open reading frame conserved in the mulberry-infecting strains in the U. S. was also identified in the recently sequenced olive-associated strain CoDiRO isolated in Italy. When the primer set was tested against naturally infected olive plant samples collected in Italy, it allowed for detection of olive-associated strains of X. fastidiosa in Italy. This PCR assay, therefore, will also be useful for detection and identification of the Italian group of X. fastidiosa strains to aid understanding of the occurrence, evolution and biology of this new group of X. fastidiosa strains.

Black Willow

Science.gov (United States)

R. M. Krinard

1980-01-01

Black willow and other species of Salix together comprise a majority of the stocking. Cottonwood is the chief associate, particularly in the early stages, but green ash, sycamore, pecan, persimmon, waterlocust, American elm, baldcypress, red maple, sugarberry, box-elder, and in some areas, silver maple are invaders preceding the next successional stage.

A critical analysis of species selection and high vs. low-input silviculture on establishment success and early productivity of model short-rotation wood-energy cropping systems

Czech Academy of Sciences Publication Activity Database

Fischer, Milan; Kelley, A. M.; Ward, E. J.; Boone, J. D.; Ashley, E. M.; Domec, J.-C.; Williamson, J. C.; King, J. S.

2017-01-01

Roč. 98, č. 1 (2017), s. 214-224 ISSN 0961-9534 R&D Projects: GA MŠk(CZ) LO1415 Institutional support: RVO:67179843 Keywords : American sycamore * Bioenergy * Pest control * Poplar clone NM6 * Tuliptree * Weed control Subject RIV: EH - Ecology, Behaviour OBOR OECD: Environmental sciences (social aspects to be 5.7) Impact factor: 3.219, year: 2016

Validating the Operational Draft Regional Guidebook for the Functional Assessment of High-Gradient Ephemeral and Intermittent Headwater Streams in Western West Virginia and Eastern Kentucky

Science.gov (United States)

2014-04-01

blackgum, wild black cherry (Prunus serotina), sweet cherry (Prunus avium), slippery elm (Ulmus rubra), sourwood (Oxydendrum arboreum), red maple, and...virginiana), American hornbeam (Carpinus caroliniana), and slippery elm . Buffalo nut (Pyrularia pubera), wild hydrangea (Hydrangea arborescens...Pinus strobus), wild black cherry, boxelder (Acer negundo), sycamore, black locust (Robinia pseudo-acacia), slippery elm , and white ash. The shrub

Expression and purification of a major allergen, Pla a 1, from Platanus acerifolia pollen and the preparation of its monoclonal antibody.

Science.gov (United States)

Ni, Wei-Wei; Huang, Wen; Wu, De-Qin; Zhou, Yan-Jun; Ji, Chun-Mei; Cao, Meng-Da; Guo, Miao; Sun, Jin-Lu; Wei, Ji-Fu

2017-09-01

Platanus acerifolia pollen is considered an important source of airborne allergens in numerous cities. Pla a 1 is a major allergen from P. acerifolia pollen. The present study aimed to express and purify Pla a 1, and to prepare its monoclonal antibody. In the present study, the Pla a 1 gene was subcloned into a pET‑28a vector and transformed into the ArcticExpress™ (DE3) RP Escherichia coli host strain. The purified Pla a 1 was then used to immunize BALB/c mice. When serum detection was positive, spleen cells were isolated from the mice and fused with SP2/0 myeloma cells at a ratio of 10:1. Hybridoma cells were screened by indirect ELISA and limiting dilution. Positive cells were used to induce the formation of antibody‑containing ascites fluid, and the antibodies were purified using protein A‑agarose. The results of the present study demonstrated that recombinant Pla a 1 was successfully expressed and purified, and exhibited positive immunoglobulin E‑binding to serum from patients allergic to P. acerifolia. A total of 11 hybridomas that steadily secreted anti‑Pla a 1 antibody were obtained and an immunoblotting analysis indicated that all of these monoclonal antibodies specifically recognized the Pla a 1 protein. These results suggested that specific anti‑Pla a 1 antibodies may be obtained, which can be used for the rapid detection of Pla a 1 allergens and in the preparation of vaccines against P. acerifolia pollen.

Efficient expression of a soluble lipid transfer protein (LTP) of Platanus orientalis using short peptide tags and structural comparison with the natural form.

Science.gov (United States)

Salari, Farhad; Vahedi, Fatemeh; Chamani, Jamshidkhan; Varasteh, Abdolreza; Ketabdar, Hanieh; Sankian, Mojtaba

2015-01-01

Successful recombinant allergen-based immunotherapy has drawn a great deal of attention to use recombinant allergens for new therapeutic and/or diagnostic strategies. The Escherichia coli expression system is frequently used to produce recombinant allergens; however, protein expression in E. coli often results in inclusion bodies. Here, we focused on the expression of two recombinant soluble forms of Pla or 3 using solubility-enhancing peptide tags, human immune deficiency virus type 1 transactivator of transcription core domain and poly-arginine-lysine: rTAT-Pla or 3 and rPoly-Arg-Lys-Pla or 3. Structural characteristics and IgE reactivity of purified recombinant proteins were compared with natural Pla or 3 (nPla or 3) isolated from Platanus orientalis using circular dichroism spectra, fluorescence spectroscopy, and immunoblotting. Likewise, intrinsic viscosity and Stokes radius of the natural and recombinant Pla or 3 allergens were determined to analyze structural compactness in aqueous media. The results indicate high-level solubility and efficient expression of the fusion proteins (rTAT-Pla or 3 and rPoly-Arg-Lys-Pla or 3) compared with the wild-type recombinant. Furthermore, the similar structural characteristics and IgE-binding activities of the fusion proteins to nPla or 3 provide a promising tool for allergy diagnosis and treatment. © 2014 International Union of Biochemistry and Molecular Biology, Inc.

Water Resources Development Miami River, Little Miami River, and Mill Creek Basins, Southwest Ohio. Volume 2. Appendices A-G.

Science.gov (United States)

1981-10-01

the area. Common species include boxelder, black locust, hackberry, tree of heaven, sycamore, Osage orange, black willow, mulberry, slippery elm ...and maple include tulip poplar, white ash, red elm , American elm , black cherry, hackberry, walnut, basswood, buckeye, white oak, shagbark hickory, and...willow. Other canopy species in these communities include buckeye, elm , beech, black locust, hackberry, walnut, and silver maple. The most prevalent

Identification of major backscattering sources in trees and shrubs at 10 GHz

Science.gov (United States)

Zoughi, R.; Wu, L. K.; Moore, R. K.

1986-01-01

A short-range very-fine-resolution FM-CW radar scatterometer has been used to identify the primary contributors to 10-GHz radar backscatter from pine, pin oak, American sycamore and sugar maple trees, and from creeping juniper shrubs. This system provided a range resolution of 11 cm and gave a 16-cm diameter illumination area at the target range of about 4 m. For a pine tree, the needles caused the strongest backscatter as well as the strongest attenuation in the radar signal. Cones, although insignificant contributors to the total backscatter, were more important for backscattering than for attenuation. For the rest of the trees, leaves were the strongest cause of backscattering and attenuation. However, in the absence of leaves, the petioles, small twigs, and branches gave relatively strong backscatter. For American sycamore and sugar maple trees, the fruits did not affect the total backscatter unless they were packed in clusters. For creeping juniper the backscattered energy and attenuation in the radar signal were mainly due to the top two layers of the evergreen scales. The contribution of the tree trunks was not determined.

Fort Leonard Wood Cantonment Landscape Context, Inventory, and Management

Science.gov (United States)

2007-09-01

Characteristics Ostrya virginiana Hop Hornbeam Height 30-50’ oval to rounded attractive habit Platanus occiden- talis American Planetree Height 80...langeana olia -white flowers in spring Saucer Magn Height 20-30’ rounded showy pink Prunus maakii Amur Chokecherry s in May Height 30-40’ pyramidal white...mound’’ Pine Spread 3-5 dense, dark green foliage Prunus glandulosa Dwarf Flowering Almond and leggy Height 3-5’, Spread 3-4’ broad rounded pink or

Source identification of heavy metals in atmospheric dust using Platanus orientalis L. leaves as bioindicator

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Samira Norouzi

2015-07-01

Full Text Available Studies on atmospheric dust have been limited by the high cost of instrumental monitoring methods and also sampling difficulties. The use of organisms acting as bioaccumulators has recently been proposed. In this study, the leaves of Platanus orientalis L., as a possible biomonitor of heavy metals in atmospheric dust, were evaluated to understand the likely source(s of pollution in Isfahan, Iran. Concentration of Zn, Cu, Ni and Mn and Magnetic susceptibility (χlf were determined in washed (WL and unwashed leaves (UL, monthly sampled from May to Nov., 2012. By subtracting the amount of metal concentrations and χlf in UL and WL, the amount of these parameters in dust deposited on the leaves (UL-WL were calculated. Enrichment factor analysis (EF, correlation coeficient, principal component analysis (PCA and cluster analysis (CA on the UL-WL data were employed to trace the heavy metals sources. Results showed that the metal concentration in UL and WL in primary sampling times was not statistically different. As time passed, this difference became more noticeable. Seasonal accumulation trends of elements concentration in UL-WL, referred to as accumulative biomonitors showing the accumulation of dust on the leaves are considerable and the contamination of plants by metal occurs mainly by retention of particulate matter. All the heavy metals are well correlated with χlf, indicating the potential of magnetic measurement as an inexpensive and less laborious method to estimate heavy metals. Cu and Zn exhibited a very strong correlation with each other and the highest correlation with χlf, suggesting an anthropogenic nature of these two metals. High EF of Cu and Zn showed that anthropogenic sources contribute a substantial amount of these metals to dust deposited on leaves. Whereas, less EF for Mn and Ni shows that natural source and local polluted soils might be the main origins of these metals. PCA results showed 2 principal components. Factor 1 with

Landscape challenges to ecosystem thinking: Creative flood and drought in the American Southwest

Directory of Open Access Journals (Sweden)

Stuart G. Fisher

2001-12-01

Full Text Available Stream ecology is undergoing a transition from ecosystem to landscape science. This change is reflected in many studies; work at Sycamore Creek in Arizona will be used to illustrate the challenges of this transition and several applications. Conceptual challenges involve clear determination of the organization of research objectives. Ecosystem science is largely concerned with how things work while landscape ecology focuses on the influence of spatial pattern and heterogeneity on system functioning. Questions of system scale, hierarchical structure, dimensionality, and currency must be resolved in order to productively execute research objectives. The new stream ecology is more integrative, more realistic spatially, deals with streams at a larger scale, and treats them as branched system more than former approaches. At Sycamore Creek, studies of sand bar patches and their influence on organisms and nutrient cycling illustrate how variations in patch shape and configuration can alter system outputs. Beyond sandbars, inclusion of riparian zones as integral parts of streams produces a more coherent view of nutrient dynamics than previous studies that began at the water´s edge. Integration of streams with the landscape they drain requires that streams be viewed as branched structures, not linear systems. This view in ecology is in its infancy but it provides an opportunity to identify processing hot spots along flow paths and to reveal presumptive effects of climate change in terms of spatial shifts in biogeochemical activity rather than black-box rate changes.

Environmental and plant effects of sewage sludge application to forests and pastures

International Nuclear Information System (INIS)

Van Miegroet, H.; Boston, H.L.; Johnson, D.W.; Nevada Univ., Reno, NV

1989-01-01

Digested sewage sludge was applied to pastures and tree plantations at 19 to 44 Mg/ha (dry weight) as part of a municipal sludge disposal program. The sludge had low concentrations of heavy metals and traces of 137 Cs and 60 Co. Monitoring of soils, soil solutions, and runoff indicated that N, P, heavy metals, and radionuclides were largely retained in the upper 15cm of the soil. Soil solutions had elevated NO 3 - concentrations often >100 mg/L, but no significant increases in groundwater NO 3 - were found during the first year. Runoff from active sites had elevated concentrations of NO 3 - (20--30 mg/L), soluble P (1 mg/L), BOD 5 (5--30 mg/L), and fecal coliform (up to 14,000 colonies per 100 ml), not unlike runoff from pastures with cattle. Enrichment of organic N (2 times), available (inorganic) N (5 to 10 times), and Bray-P in the upper soils persisted for several years following sludge application. Sludge increased vegetation N concentrations from 1.5% to 2.3% and P concentrations from 0.16% to 0.31%. With the exception of Zn, heavy metals did not accumulate substantially in the vegetation. The sludge addition increased the survival and growth of sycamore (Platanus occidentalis L.). For a loblolly pine (Pinus taeda L.) plantation future growth improvements are expected based on elevated foliar N concentrations. 37 refs., 3 figs., 7 tabs

Competition for nitrogen between Fagus sylvatica and Acer pseudoplatanus seedlings depends on soil nitrogen availability

Directory of Open Access Journals (Sweden)

Xiuyuan eLi

2015-04-01

Full Text Available Competition for nitrogen (N, particularly in resource-limited habitats, might be avoided by different N acquisition strategies of plants. In our study, we investigated whether slow-growing European beech and fast-growing sycamore maple seedlings avoid competition for growth-limiting N by different N uptake patterns and the potential alteration by soil N availability in a microcosm experiment. We quantified growth and biomass indices, 15N uptake capacity and N pools in the fine roots. Overall, growth indices, N acquisition and N pools in the fine roots were influenced by species-specific competition depending on soil N availability. With interspecific competition, growth of sycamore maple reduced regardless of soil N supply, whereas beech only showed reduced growth when N was limited. Both species responded to interspecific competition by alteration of N pools in the fine roots; however, sycamore maple showed a stronger response compared to beech for almost all N pools in roots, except for structural N at low soil N availability. Beech generally preferred organic N acquisition while sycamore maple took up more inorganic N. Furthermore, with interspecific competition, beech had an enhanced organic N uptake capacity, while in sycamore maple inorganic N uptake capacity was impaired by the presence of beech. Although sycamore maple could tolerate the suboptimal conditions at the cost of reduced growth, our study indicates its reduced competitive ability for N compared to beech.

INVASÃO BIOLÓGICA DE Corythucha ciliata EM ESPAÇOS VERDES URBANOS DE PORTUGAL: MODELAÇÃO DO NICHO ECOLÓGICO COM O MÉTODO DE MÁXIMA ENTROPIA

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Maria Alice da Silva Pinto

2014-01-01

Full Text Available Corythucha ciliata (Hemiptera: Tingidae is an insect native to North America which has been introduced into Europe, through Italy, in 1964. Since then it has expanded across Europe being its date of arrival and distributional range in Portugal unknown. This important invasive pest feeds on the underside of the leaves of sycamore trees, one of the most widespread ornamental tree in urban areas of Portugal, causing their premature senescence and eventually death, in case of consecutive severe infestations. Habitat modeling is becoming an increasingly important tool for managing biological invasions, either prior or after the introduction of the invasive organism. In this study the software MaxEnt (maximum entropy was used to model the distribution of Corythucha ciliata in its Portuguese invasive range, from a set of environmental variables and georeferenced occurrence data obtained from observation of Platanus spp. leaves sampled all over the country. According to the best model developed, the areas of greater suitability to invasion of Corythucha ciliata are located in the northern portion of the country whereas the more southern and mountainous areas are of low or virtually null suitability. Laboratory observations of Corythucha ciliata biology allied to records of pest absence across several localities of southern Portugal and predominant occurrence in the northern half of Spain support the model developed. However, model validation requires future prospection in the areas of predicted reduced suitability and where the pest was virtually absent at the moment of sampling. Suitability models can be a useful tool for decision making in management of green spaces.

Nest-site selection in the acorn woodpecker

Science.gov (United States)

Hooge, P.N.; Stanback, M.T.; Koenig, Walter D.

1999-01-01

Acorn Woodpeckers (Melanerpes formicivorus) at Hastings Reservation in central California prefer to nest in dead limbs in large, dead valley oaks (Quercus lobata) and California sycamores (Platanus racemosa) that are also frequently used as acorn storage trees. Based on 232 nest cavities used over an 18-year period, we tested whether preferred or modal nest-site characters were associated with increased reproductive success (the "nest-site quality" hypothesis). We also examined whether more successful nests were likely to experience more favorable microclimatic conditions or to be less accessible to terrestrial predators. We found only equivocal support for the nest-site quality hypothesis: only 1 of 5 preferred characters and 2 of 10 characters exhibiting a clear modality were correlated with higher reproductive success. All three characteristics of nests known or likely to be associated with a more favorable microclimate, and two of five characteristics likely to render nests less accessible to predators, were correlated with higher reproductive success. These results suggest that nest cavities in this population are built in part to take advantage of favorable microclimatic conditions and, to a lesser extent, to reduce access to predators. However, despite benefits of particular nest characteristics, birds frequently nested in apparently suboptimal cavities. We also found a significant relationship between mean group size and the history of occupancy of particular territories and the probability of nest cavities being built in microclimatically favorable live limbs, suggesting that larger groups residing on more stable territories were better able to construct nests with optimal characteristics. This indicates that there may be demographic, as well as ecological, constraints on nest-site selection in this primary cavity nester.

Quantifying flooding regime in floodplain forests to guide river restoration

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Christian O. Marks

2014-09-01

Full Text Available Abstract Determining the flooding regime needed to support distinctive floodplain forests is essential for effective river conservation under the ubiquitous human alteration of river flows characteristic of the Anthropocene Era. At over 100 sites throughout the Connecticut River basin, the largest river system in New England, we characterized species composition, valley and channel morphology, and hydrologic regime to define conditions promoting distinct floodplain forest assemblages. Species assemblages were dominated by floodplain-associated trees on surfaces experiencing flood durations between 4.5 and 91 days/year, which were generally well below the stage of the two-year recurrence interval flood, a widely-used benchmark for floodplain restoration. These tree species rarely occurred on surfaces that flooded less than 1 day/year. By contrast abundance of most woody invasive species decreased with flooding. Such flood-prone surfaces were jointly determined by characteristics of the hydrograph (high discharges of long duration and topography (low gradient and reduced valley constraint, resulting in increased availability of floodplain habitat with increasing watershed area and/or decreasing stream gradient. Downstream mainstem reaches provided the most floodplain habitat, largely associated with low-energy features such as back swamps and point bars, and were dominated by silver maple (Acer saccharinum. However, we were able to identify a number of suitable sites in the upper part of the basin and in large tributaries, often associated with in-channel islands and bars and frequently dominated by sycamore (Platanus occidentalis and flood disturbance-dependent species. Our results imply that restoring flows by modifying dam operations to benefit floodplain forests on existing surfaces need not conflict with flood protection in some regional settings. These results underscore the need to understand how flow, geomorphology, and species traits

Bottomland hardwood establishment and avian colonization of reforested sites in the Mississippi Alluvial Valley

Science.gov (United States)

Wilson, R.R.; Twedt, D.J.; Fredrickson, L.H.; King, S.L.; Kaminski, R.M.

2005-01-01

species (e.g., cottonwood [Populus deltoides], or sycamore [Platanus occidentalis]) in the planting stock to encourage rapid avian colonization.

Depositional characteristics of atmospheric polybrominated diphenyl ethers on tree barks.

Science.gov (United States)

Chun, Man Young

2014-07-17

This study was conducted to determine the depositional characteristics of several tree barks, including Ginkgo (Ginkgo biloba), Pine (Pinus densiflora), Platanus (Platanus), and Metasequoia (Metasequoia glyptostroboides). These were used as passive air sampler (PAS) of atmospheric polybrominated diphenyl ethers (PBDEs). Tree barks were sampled from the same site. PBDEs were analyzed by highresolution gas chromatography/high-resolution mass spectrometer, and the lipid content was measured using the gravimetric method by n-hexane extraction. Gingko contained the highest lipid content (7.82 mg/g dry), whereas pine (4.85 mg/g dry), Platanus (3.61 mg/g dry), and Metasequoia (0.97 mg/g dry) had relatively lower content. The highest total PBDEs concentration was observed in Metasequoia (83,159.0 pg/g dry), followed by Ginkgo (53,538.4 pg/g dry), Pine (20,266.4 pg/g dry), and Platanus (12,572.0 pg/g dry). There were poor correlations between lipid content and total PBDE concentrations in tree barks (R(2)=0.1011, p =0.682). Among the PBDE congeners, BDE 206, 207 and 209 were highly brominated PBDEs that are sorbed to particulates in ambient air, which accounted for 90.5% (84.3-95.6%) of the concentration and were therefore identified as the main PBDE congener. The concentrations of particulate PBDEs deposited on tree barks were dependent on morphological characteristics such as surface area or roughness of barks. Therefore, when using the tree barks as the PAS of the atmospheric PBDEs, samples belonging to same tree species should be collected to reduce errors and to obtain reliable data.

Shaken not stirred: A molecular contribution to the systematics of genus Mugil (Teleostei, Mugilidae).

Science.gov (United States)

Heras, Sandra; Maltagliati, Ferruccio; Fernández, Maria Victoria; Roldán, María Inés

2016-07-01

With this work we addressed some molecular systematic issues within the Mugil cephalus species complex. Particular attention was paid to the debated situations of: (i) Mugil liza, occurring in partial sympatry with Mugil cephalus in the northwestern Atlantic, and (ii) Mugil platanus, considered by some authors a synonymy of the former species and distributed in the southwestern Atlantic. We sequenced 79 individuals of a 465-bp portion of the mitochondrial control region (CR) from 8 western Atlantic and 2 Mediterranean localities. In addition, all CR sequences available from GenBank for the studied taxa were added to our dataset, for a total of 323 individuals. Overall, 229 haplotypes corresponding to 8 divergent monophyletic lineages were detected. Results of phylogenetic analyses were consistent with the occurrence of past speciation events producing the observed lineages. Of these lineages, 7 correspond to cryptic species and one is constituted by M. liza and M. platanus. As a matter of fact, these 2 taxa constitute a single lineage within the M. cephalus species complex. However, individuals of M. liza/M. platanus lineage analyzed by means of the 18 mitochondrial markers available in GenBank exhibited a degree of genetic diversity consistent with highly divergent populations. Of the 8 lineages detected, the Mediterraean one (type locality) corresponds to M. cephalus; the lineage M. liza/M. platanus should be named M. liza, under the priority principle, and the left 6 lineages need formal description. © 2015 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

Under the Dark Sycamore.

Science.gov (United States)

Cherin, Patricia

The English Department and the composition class are mired in the trappings of Romanticism. Romanticism ingratiates itself, mostly in infatuation with the writing process, but with some other fetishes as well. The "whitecentric" character of that Romanticism imbues instruction; it is not just innocuous and "old hat," but really damaging. Students…

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…

Rapid and accurate pyrosequencing of angiosperm plastid genomes

Science.gov (United States)

Moore, Michael J; Dhingra, Amit; Soltis, Pamela S; Shaw, Regina; Farmerie, William G; Folta, Kevin M; Soltis, Douglas E

2006-01-01

Background Plastid genome sequence information is vital to several disciplines in plant biology, including phylogenetics and molecular biology. The past five years have witnessed a dramatic increase in the number of completely sequenced plastid genomes, fuelled largely by advances in conventional Sanger sequencing technology. Here we report a further significant reduction in time and cost for plastid genome sequencing through the successful use of a newly available pyrosequencing platform, the Genome Sequencer 20 (GS 20) System (454 Life Sciences Corporation), to rapidly and accurately sequence the whole plastid genomes of the basal eudicot angiosperms Nandina domestica (Berberidaceae) and Platanus occidentalis (Platanaceae). Results More than 99.75% of each plastid genome was simultaneously obtained during two GS 20 sequence runs, to an average depth of coverage of 24.6× in Nandina and 17.3× in Platanus. The Nandina and Platanus plastid genomes shared essentially identical gene complements and possessed the typical angiosperm plastid structure and gene arrangement. To assess the accuracy of the GS 20 sequence, over 45 kilobases of sequence were generated for each genome using conventional sequencing. Overall error rates of 0.043% and 0.031% were observed in GS 20 sequence for Nandina and Platanus, respectively. More than 97% of all observed errors were associated with homopolymer runs, with ~60% of all errors associated with homopolymer runs of 5 or more nucleotides and ~50% of all errors associated with regions of extensive homopolymer runs. No substitution errors were present in either genome. Error rates were generally higher in the single-copy and noncoding regions of both plastid genomes relative to the inverted repeat and coding regions. Conclusion Highly accurate and essentially complete sequence information was obtained for the Nandina and Platanus plastid genomes using the GS 20 System. More importantly, the high accuracy observed in the GS 20 plastid

Rapid and accurate pyrosequencing of angiosperm plastid genomes

Directory of Open Access Journals (Sweden)

Farmerie William G

2006-08-01

Full Text Available Abstract Background Plastid genome sequence information is vital to several disciplines in plant biology, including phylogenetics and molecular biology. The past five years have witnessed a dramatic increase in the number of completely sequenced plastid genomes, fuelled largely by advances in conventional Sanger sequencing technology. Here we report a further significant reduction in time and cost for plastid genome sequencing through the successful use of a newly available pyrosequencing platform, the Genome Sequencer 20 (GS 20 System (454 Life Sciences Corporation, to rapidly and accurately sequence the whole plastid genomes of the basal eudicot angiosperms Nandina domestica (Berberidaceae and Platanus occidentalis (Platanaceae. Results More than 99.75% of each plastid genome was simultaneously obtained during two GS 20 sequence runs, to an average depth of coverage of 24.6× in Nandina and 17.3× in Platanus. The Nandina and Platanus plastid genomes shared essentially identical gene complements and possessed the typical angiosperm plastid structure and gene arrangement. To assess the accuracy of the GS 20 sequence, over 45 kilobases of sequence were generated for each genome using conventional sequencing. Overall error rates of 0.043% and 0.031% were observed in GS 20 sequence for Nandina and Platanus, respectively. More than 97% of all observed errors were associated with homopolymer runs, with ~60% of all errors associated with homopolymer runs of 5 or more nucleotides and ~50% of all errors associated with regions of extensive homopolymer runs. No substitution errors were present in either genome. Error rates were generally higher in the single-copy and noncoding regions of both plastid genomes relative to the inverted repeat and coding regions. Conclusion Highly accurate and essentially complete sequence information was obtained for the Nandina and Platanus plastid genomes using the GS 20 System. More importantly, the high accuracy

Depositional characteristics of atmospheric polybrominated diphenyl ethers on tree barks

Directory of Open Access Journals (Sweden)

Man Young Chun

2014-07-01

Full Text Available Objectives This study was conducted to determine the depositional characteristics of several tree barks, including Ginkgo (Ginkgo biloba, Pine (Pinus densiflora, Platanus (Platanus, and Metasequoia (Metasequoia glyptostroboides. These were used as passive air sampler (PAS of atmospheric polybrominated diphenyl ethers (PBDEs. Methods Tree barks were sampled from the same site. PBDEs were analyzed by highresolution gas chromatography/high-resolution mass spectrometer, and the lipid content was measured using the gravimetric method by n-hexane extraction. Results Gingko contained the highest lipid content (7.82 mg/g dry, whereas pine (4.85 mg/g dry, Platanus (3.61 mg/g dry, and Metasequoia (0.97 mg/g dry had relatively lower content. The highest total PBDEs concentration was observed in Metasequoia (83,159.0 pg/g dry, followed by Ginkgo (53,538.4 pg/g dry, Pine (20,266.4 pg/g dry, and Platanus (12,572.0 pg/g dry. There were poor correlations between lipid content and total PBDE concentrations in tree barks (R2=0.1011, p =0.682. Among the PBDE congeners, BDE 206, 207 and 209 were highly brominated PBDEs that are sorbed to particulates in ambient air, which accounted for 90.5% (84.3-95.6% of the concentration and were therefore identified as the main PBDE congener. The concentrations of particulate PBDEs deposited on tree barks were dependent on morphological characteristics such as surface area or roughness of barks. Conclusions Therefore, when using the tree barks as the PAS of the atmospheric PBDEs, samples belonging to same tree species should be collected to reduce errors and to obtain reliable data.

Biology and management of insect pests in North American intensively managed hardwood forest systems.

Energy Technology Data Exchange (ETDEWEB)

Coyle, David R.; Nebeker, T., E.; Hart, E., R.; Mattson, W., J.

2005-01-01

Annu. Rev. Entomol. 50:1-29. Abstract Increasing demand for wood and wood products is putting stress on traditional forest production areas, leading to long-term economic and environmental concerns. Intensively managed hardwood forest systems (IMHFS), grown using conventional agricultural as well as forestry methods, can help alleviate potential problems in natural forest production areas. Although IMHFS can produce more biomass per hectare per year than natural forests, the ecologically simplified, monocultural systems may greatly increase the crops susceptibility to pests. Species in the genera Populus and Salix comprise the greatest acreage in IMHFS in North America, but other species, including Liquidambar styracifua and Platanus occidentalis, are also important. We discuss life histories, realized and potential damage, and management options for the most economically infuential pests that affect these hardwood species. The substantial inherent challenges associated with pest management in the monocultural environments created by IMHFS are reviewed. Finally, we discuss ways to design IMHFS that may reduce their susceptibility to pests, increase their growth and productivity potential, and create a more sustainable environment.

Help-Seeking Experiences and Attitudes among African American, Asian American, and European American College Students

Science.gov (United States)

Masuda, Akihiko; Anderson, Page L.; Twohig, Michael P.; Feinstein, Amanda B.; Chou, Ying-Yi; Wendell, Johanna W.; Stormo, Analia R.

2009-01-01

The study examined African American, Asian American, and European American college students' previous direct and indirect experiences of seeking professional psychological services and related attitudes. Survey data were collected from 254 European American, 182 African American and 82 Asian American college students. Results revealed that fewer…

Coalbed methane production base established in Southeast Kansas

International Nuclear Information System (INIS)

Stoeckinger, W.T.

1992-01-01

This paper reports that revenue from coalbed methane gas sales is growing and currently far exceeds that of what little conventional gas is produced in southeastern Kansas. And this only 2-1/2 years after Stroud Oil Properties, Wichita, brought in the first coalbed methane well in the Sycamore Valley in Montgomery County 6 miles north of Independence. Another operator contributing to the success is Conquest Oil, Greeley, Colo. Conquest acquired a lease with 20 old wells near Sycamore, recompleted five of them in Weir coal, and has installed a compressor. It hopes to being selling a combined 300 Mcfd soon. Great Eastern Energy, Denver, reportedly can move 2 MMcfd from its Sycamore Valley holdings. The fever is spreading into Northeast Kansas, where a venture headed by Duncan Energy Co. and Farleigh Oil Properties, also of Denver, plan 12 coalbed methane wildcats. The two companies received in October 1991 from the Kansas Corporation Commission (KCC) a 40 acre well spacing for seven counties and an exclusion from burdensome gas testing procedures. The test procedures are on the books but not applicable to coal gas wells

Ethnic differences in inter- and intra-situational blood pressure variation: Comparisons among African-American, Hispanic-American, Asian-American, and European-American women.

Science.gov (United States)

James, Gary D; Bovbjerg, Dana H; Hill, Leah A

2016-11-01

The purpose of this study was to compare the daily inter- and intra-situational ambulatory blood pressure (BP) variation by ethnicity in women. The African-American (N = 82; Age = 39.7 + 8.9), Hispanic-American (N = 25; age = 37.5 + 9.4), Asian-American (N = 22; Age = 35.2 + 8.6), and European-American (N = 122; Age = 37.2+ 9.4) women in this study all worked in similar positions at two major medical centers in NYC. Each wore an ambulatory monitor during the course of one mid-week workday. Proportional BP changes from work or home to sleep, intra-situational BP variation (standard deviation [SD]) and mean situational BP levels were compared among the groups using ANOVA models. African-American and Asian-American women had significantly smaller proportional work-sleep systolic changes than either European- (P women, but the Asian-American women's changes tended to be smallest. The variability (SD) of diastolic BP at work was significantly greater among African- and Hispanic-American women compared to Asian- and European-American women (all P women had greater sleep variability than European-American women (P Asian-American women had the highest level of sleep diastolic pressure (all comparisons P Asian-American women have an attenuated proportional BP decline from waking environments to sleep compared to European-American and Hispanic-American women. Asian-American nocturnal BP may be elevated relative to all other groups. Am. J. Hum. Biol. 28:932-935, 2016. © 2016Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Close relationships between Asian American and European American college students.

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Chen, C; Edwards, K; Young, B; Greenberger, E

2001-02-01

The authors examined attitudes and behaviors regarding close relationships between European and Asian Americans, with a particular emphasis on 5 major subgroups of Asian Americans (Chinese, Japanese, Korean, Vietnamese, and Filipino Americans). Participants were 218 Asian American college students and 171 European American college students attending a culturally diverse university. The European Americans did not differentiate among the various subgroups of Asian Americans. Their attitudes regarding close relationships were less positive toward Asian Americans than toward Mexican and African Americans, a finding contrary to the prediction of social exchange theory (H. Tajfel, 1975). In contrast to the European Americans' view of homogeneity among Asian Americans, the 5 major subgroups of Asian Americans expressed a distinctive hierarchy of social preference among themselves. Results are discussed in terms of their implications for future research on interethnic relations involving Asian Americans.

Distribution of Erysiphe platani (Erysiphales in Ukraine

Directory of Open Access Journals (Sweden)

Vasyl P. Heluta

2013-12-01

Full Text Available Information is provided on Erysiphe platani, a newly invasive fungus in Ukraine. The anamorph of this North American powdery mildew was first recorded in Ukraine in 1986 on Platanus orientalis in the Nikita Botanical Garden (Crimea. Later, it was found in other localities of the Crimean peninsula, and in Odessa and Odessa region on three species of plane, namely P. × hispanica, P. occidentalis and P. orientalis. Spread of the fungus was epiphytotic. This mildew significantly reduces the ornamental value of plane trees, which are often planted in public open spaces within urban areas of southern Ukraine. Recently, E. platani has formed the teleomorph in this region. Morphologically, the Ukrainian material is slightly different from the species description, viz. appendages are longer (up to 3 times the chasmothecial diam., often with less compact apices.

[Increased expressions of substance P and neurokinin/tachykinin receptor 1 in eosinophils of patients with psoriasis].

Science.gov (United States)

Zuo, Zhe; Wang, Junling; Zhang, Huiyun; Zheng, Wenjiao; Zhang, Zenan; He, Shaoheng

2017-07-01

Objective To investigate the expressions of substance P (SP) and its receptor neurokinin/tachykinin receptor 1 (NK1R) in peripheral blood eosinophils of patients with psoriasis. Methods The levels of SP and NK1R in the peripheral blood of both patients with psoriasis and healthy people were detected by flow cytometry. This method was again used to detect the levels of SP and NK1R in the peripheral blood eosinophils of patients with psoriasis after stimulated with the crude extracts of Artemisia pollen, dust mite and Platanus pollen (all at concentrations of 0.1 and 1.0 μg/mL). Results Compared with the healthy controls, the percentages of SP + and NK1R + eosinophils in psoriasis patients increased up to 2.7 and 0.5 folds, respectively. Moreover, the mean fluorescence intensity (MFI) of SP + and NK1R + eosinophils of psoriasis patients were elevated by 1.5 and 0.2 folds, respectively. The percentage of SP + eosinophils in psoriasis were down-regulated by 60% after the stimulation with Platanus pollen extract (1 μg/mL), while 0.1 μg/mL Platanus pollen extract induced a 0.6-fold increase in the percentage of NK1R + eosinophis. Conclusion The expressions of SP and NK1R are up-regulated in peripheral blood eosinophils of patients with psoriasis.

Disillusionment of the American Dream——On An American Tragedy

Institute of Scientific and Technical Information of China (English)

管秀丽

2008-01-01

Theodore Dreiser is now regarded as one of the pre-eminent American realistic novelists of the first half of the twentieth century.an anatomist of the American Dream.In his great work An American Tragedy,Dreis- er exposes and criticizes mercilessly the corruption and black side of American society.The disillusionment of the American Dream is an important theme of the fiction.This paper illustrates "An American Tragedy" is the re- flection of disillusionment of the American Dream in the perspectives of the tragedy of a mortal,the tragedy of American society,and the tragedy of the American Dream.

Close relationships between asian american and european american college students

OpenAIRE

Chen, C; Edwards, K; Young, B; Greenberger, E

2001-01-01

The authors examined attitudes and behaviors regarding close relationships between European and Asian Americans, with a particular emphasis on 5 major subgroups of Asian Americans (Chinese, Japanese, Korean, Vietnamese, and Filipino Americans). Participants were 218 Asian American college students and 171 European American college students attending a culturally diverse university. The European Americans did not differentiate among the various subgroups of Asian Americans. Their attitudes reg...

Discipline behaviors of Chinese American and European American mothers.

Science.gov (United States)

Hulei, Elaine; Zevenbergen, Andrea A; Jacobs, Sue C

2006-09-01

In any society, parenting beliefs are a reflection of that society's cultural values and traditions (J. U. Ogbu, 1981). Verbosity, a parenting behavior considered dysfunctional in European American culture, may not be problematic in Chinese culture. The authors recruited 31 Chinese American and 30 European American mothers and used questionnaires to measure parenting behaviors and child behavior problems. The Chinese American mothers also completed a questionnaire assessing their acculturation level. The Chinese American mothers had higher levels of verbosity than did the European American mothers; however, there were no differences between the groups in child behavior problems. The results also revealed higher levels of laxness in the Chinese American mothers compared to the European American mothers. Acculturation level did not predict verbosity or laxness levels. Results suggest that the effectiveness of a parenting style should be defined relative to cultural context.

Asian and European American cultural values and communication styles among Asian American and European American college students.

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Park, Yong S; Kim, Bryan S K

2008-01-01

The present study examined the relationships between adherence to Asian and European cultural values and communication styles among 210 Asian American and 136 European American college students. A principal components analysis revealed that, for both Asian Americans and European Americans, the contentious, dramatic, precise, and open styles loaded onto the first component suggesting low context communication, and interpersonal sensitivity and inferring meaning styles loaded onto the second component suggesting high context communication. Higher adherence to emotional self-control and lower adherence to European American values explained Asian Americans' higher use of the indirect communication, while higher emotional self-control explained why Asian Americans use a less open communication style than their European American counterparts. When differences between sex and race were controlled, adherence to humility was inversely related to contentious and dramatic communication styles but directly related to inferring meaning style, adherence to European American values was positively associated with precise communication and inferring meaning styles, and collectivism was positively related to interpersonal sensitivity style. 2008 APA

Examining Factors Influencing Asian American and Latino American Students' College Choice

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Wang-Yeung, Leilani Weichun

2016-01-01

This dissertation examines the gap in college enrollment between Asian Americans and Latino Americans regarding the effects of family and school factors, classifying them into the six ethnic/generational status groups (Asian American first generation, Asian American second generation, Asian American third generation and plus, Latino American first…

The Roots of Disillusioned American Dream in Typical American

Institute of Scientific and Technical Information of China (English)

古冬华

2016-01-01

Typical American is one of Gish Jen’s notable novels catching attention of the American literary circle. The motif of disillusioned American dream can be seen clearly through the experiences of three main characters. From perspectives of the consumer culture and cultural conflicts, this paper analyzes the roots of the disillusioned American dream in the novel.

Americanization of Non-American Storiesin Disney Films

Directory of Open Access Journals (Sweden)

Beta Setiawati

2016-06-01

Full Text Available The study is intended to know the Disney’s animation films characteristics which are adapted from non American stories that contain Americanization in order to be American popular culture products. This qualitative and library research is carried out within the field of American Studies. Disney’s animated films which are regarded as artifacts in order to identify American society and culture is used as her primary data. She then compares those Disney films with the original stories to discover the changes in making those stories become American popular products. She furthermore uses the sources such as books, magazines, journals, articles, and also internet data for her secondary data. The result of this study shows that most of folk narratives which were used in Disney films were adapted from other countries’ stories. However, Disney intentionally adapts foreign countries’ stories in its animated films by using Disney formula to blow up the sale of its products. Since Disney is one of the most powerful media conglomerates in the world, it works endlessly to set out world entertainment. Disney formula in its animated films which has dominated those adapted films are only intended to obtain as much profit as possible without paying attention to the values in children entertainment.

Profile: Asian Americans

Science.gov (United States)

... and Data > Minority Population Profiles > Asian American Profile: Asian Americans Asian American Profile (Map of the US with the top 10 states displaying the largest Asian American population according to the Census Bureau) CA - ...

Haitian Americans.

Science.gov (United States)

Catanese, Anthony V.

1998-01-01

Uses 1990 U.S. Census data to show the changing demographic profile of Haitian Americans. Haitian Americans are likely to live along the Atlantic seaboard and to have relatively low, although not the lowest, incomes. However, the demographic mosaic of Haitian Americans is diverse, showing the effects of Haitian national and ethnic history. (SLD)

Parental Attachment, Self-Esteem, and Antisocial Behaviors among African American, European American, and Mexican American Adolescents.

Science.gov (United States)

Arbona, Consuelo; Power, Thomas G.

2003-01-01

Examines the relation of mother and father attachment to self-esteem and self-reported involvement in antisocial behaviors among African American, European American, and Mexican American high school students. Findings indicated that adolescents from the 3 ethnic/racial groups did not differ greatly in their reported attachment. (Contains 70…

The relationship between momentary emotions and well-being across European Americans, Hispanic Americans, and Asian Americans.

Science.gov (United States)

Choi, Eunsoo; Chentsova-Dutton, Yulia E

2017-09-01

Cultural differences in the emphasis on positive and negative emotions suggest that the impact of these emotions on well-being may differ across cultural contexts. The present study utilised a momentary sampling method to capture average momentary emotional experiences. We found that for participants from cultural contexts that foster positive emotions (European Americans and Hispanic Americans), average momentary positive emotions predicted well-being better than average momentary negative emotions. In contrast, average momentary negative emotions were more strongly associated with well-being measures for Asian Americans, the group from a cultural context that emphasises monitoring of negative emotions. Furthermore, we found that acculturation to American culture moderated the association between average momentary positive emotions and well-being for Asian Americans. These findings suggest the importance of culture in studying the impact of daily emotional experiences on well-being.

Comparative cytogenetic studies of Curimatidae (Pisces, Characiformes) from the middle Paraná River (Argentina).

Science.gov (United States)

Brassesco, M S; Pastori, M C; Roncati, H A; Fenocchio, A S

2004-06-30

Almost all species of the Curimatidae family have a stable karyotype, with a diploid number of 54 metacentric (M) and submetacentric (SM) chromosomes, and one sole nucleolus organizer pair. This family has considerable specific diversity in Argentinean fluvial basins; however, no cytogenetic data are available. Eight species from the Paraná River (Argentina): Cyphocharax voga, C. spilotus, C. platanus, Steindachnerina brevipinna, S. conspersa, Curimatella dorsalis, Psectrogaster curviventris, and Potamorhina squamoralevis were analyzed cytogenetically. Chromosome preparations were obtained from direct samples and through cell culture, and they were processed for conventional, C- and nucleolar organizer region-banding. Six of the species exhibited the standard family karyotype, with 2n = 54 M-SM and fundamental number of chromosomes (FN) = 108, as well as variations in the chromosome formula, and in heterochromatic and nucleolar organizer regions. Though nucleolar organizer regions were located on only one chromosome pair, they varied in both carrier chromosomes and pairs involved. On the other hand, C. platanus showed a complement of 2n = 58 M-SM and subtelocentric with FN = 116, and P. squamoralevis presented 2n = 102, with some M-SM and a large number of acrocentric chromosomes. Even though the karyotype macrostructure appears to be conserved, the speciation process within the family has been accompanied by micro-structural rearrangements, as evidenced by pattern diversity in the heterochromatin and nucleolar organizer regions. Some changes in chromosome macrostructure have also occurred in this group, primarily in C. platanus and P. squamoralevis, in which there have been centric dissociations and inversions.

Effects of Alcohol Use and Anti-American Indian Attitudes on Domestic-Violence Culpability Decisions for American Indian and Euro-American Actors

Science.gov (United States)

Esqueda, Cynthia Willis; Hack, Lori; Tehee, Melissa

2010-01-01

Few studies have focused on the unique issues surrounding American Indian violence. Yet American Indian women are at high risk for domestic abuse, and domestic violence has been identified as the most important issue for American Indians now and in the future by the National Congress of American Indians. American Indian women suffer from domestic…

Population structure of the bacterial pathogen Xylella fastidiosa among street trees in Washington D.C.

Science.gov (United States)

Harris, Jordan Lee; Balci, Yilmaz

2015-01-01

Bacterial leaf scorch, associated with the bacterial pathogen Xylella fastidiosa, is a widely established and problematic disease of landscape ornamentals in Washington D.C. A multi-locus sequence typing analysis was performed using 10 housekeeping loci for X. fastidiosa strains in order to better understand the epidemiology of leaf scorch disease in this municipal environment. Samples were collected from 7 different tree species located throughout the District of Columbia, consisting of 101 samples of symptomatic and asymptomatic foliage from 84 different trees. Five strains of the bacteria were identified. Consistent with prior data, these strains were host specific, with only one strain associated with members of the red oak family, one strain associated with American elm, one strain associated with American sycamore, and two strains associated with mulberry. Strains found for asymptomatic foliage were the same as strains from the symptomatic foliage on individual trees. Cross transmission of the strains was not observed at sites with multiple species of infected trees within an approx. 25 m radius of one another. X. fastidiosa strain specificity observed for each genus of tree suggests a highly specialized host-pathogen relationship.

Population structure of the bacterial pathogen Xylella fastidiosa among street trees in Washington D.C.

Directory of Open Access Journals (Sweden)

Jordan Lee Harris

Full Text Available Bacterial leaf scorch, associated with the bacterial pathogen Xylella fastidiosa, is a widely established and problematic disease of landscape ornamentals in Washington D.C. A multi-locus sequence typing analysis was performed using 10 housekeeping loci for X. fastidiosa strains in order to better understand the epidemiology of leaf scorch disease in this municipal environment. Samples were collected from 7 different tree species located throughout the District of Columbia, consisting of 101 samples of symptomatic and asymptomatic foliage from 84 different trees. Five strains of the bacteria were identified. Consistent with prior data, these strains were host specific, with only one strain associated with members of the red oak family, one strain associated with American elm, one strain associated with American sycamore, and two strains associated with mulberry. Strains found for asymptomatic foliage were the same as strains from the symptomatic foliage on individual trees. Cross transmission of the strains was not observed at sites with multiple species of infected trees within an approx. 25 m radius of one another. X. fastidiosa strain specificity observed for each genus of tree suggests a highly specialized host-pathogen relationship.

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 ...

Daily variation patterns of airborne allergenic pollen in southwestern Spain.

Science.gov (United States)

González Minero, F J; Candau, P; Tomás, C; Morales, J

1998-01-01

The study was carried out using a Burkard sampler installed on the roof terrace of the School of Pharmacy, Seville, for two years (1995 and 1996). Eight pollen types described in the literature as having allergenic activity were chosen. They were Poaceae, Olea europaea, Chenopodiaceae/Amaranthaceae, Plantago, Rumex, Urticaceae (including Parietaria), Cupressaceae, and Platanus hispanica. The types were grouped according to the similarity of their pattern of intradiurnal variation in pollen concentration. The following associations were established by multivariate analysis: Urticaceae and Chenopodiaceae/Amaranthaceae (appearing mainly between 11:00 and 20:00), Olea europaea and Plantago (12:00 to 19:00), Poaceae and Rumex (appearing throughout the day), and Cupressaceae and Platanus hispanica (8:00 to 14:00). The patterns of intradiurnal variation were similar both years for each type, despite the fact that the two years were climatologically different (1995 was dry and 1996 wet). We conclude that these behavior patterns are endogenous to the plants, and are hardly affected by meteorological parameters.

Cognitive Skill, Skill Demands of Jobs, and Earnings among Young European American, African American, and Mexican American Workers.

Science.gov (United States)

Farkas, George; And Others

1997-01-01

Analyses of National Longitudinal Survey data indicate that cognitive skill level affects access to high-skill occupations and earnings. Lower cognitive skill levels for African Americans and U.S.-born Mexican Americans explain a substantial proportion of income differences between these groups and European Americans but not the gender gap in pay…

Successful anglo-american entrepreneurs and the american dream. A narrative analysis

OpenAIRE

Keijzer, Marian; Liñán, Francisco (Coordinador); Guzmán Cuevas, Joaquín J. (Coordinador)

2011-01-01

Some of the most successful entrepreneurs in the Anglo-American world have written their autobiographies. A narrative analysis of these autobiographies reveal the influence of the American Dream on their life and on the way they tell their lifestories. An emphasis on moral correctness as well as on working hard, perseverance and discipline justifies the success of the narrators. The American Myth seems to be a reality – at least for white, Anglo-American, male entrepreneur...

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 percent are overweight ... inhqrdr/data/query At a Glace – Risk Factors: Obesity is a risk ... Americans Heart Disease – See Heart Disease and Hispanic Americans ...

The American Dream

OpenAIRE

Önnerth, Lars; Neubert, Mikkel; Omerbasic, Dejan; Heyman, Minch; Kimberly, Marie; Nielsen, Lyngbo; Mynte, Anne; Hørlyck Kaastrup, Markus

2015-01-01

This study examines the phenomenon that is the American Dream and its effect on the working and upper class citizens in American society. To give context to the American dream and its origin, we have made use of professor Jim Cullen’s book “The American Dream: A Short Story of an Idea that Shaped a Nation” from 2003. We have identified what we decided to call the “the traditional dream” and “the modern dream”, both representing different outlooks on lives and ethical standards. We have done t...

AMERICAN DREAM: THE AMERICAN HEGEMONIC CULTURE AND ITS IMPLICATIONS TO THE WORLD

Directory of Open Access Journals (Sweden)

Kasiyarno .

2014-02-01

Full Text Available A nation could be a great one as long as it has a great dream. The best example for this is America. Through its long history, it manages to realize a dream to be a superpower. It can be said that “American Dream” is one of the most significant features for the growth of a “constantly eyeing for winner” culture. American Studies experts call it as a “hegemonic culture” in which American norms, values and cultural practices are considered superior against the world culture. Globalizing the culture has been the most effective engine to spread American cultural values and to shape the global civilizations. Using American Studies perspective, this paper attempts to review the extent to which the “American Dream” has successfully established Americanization, as well as how the hegemonic culture has influenced the lives of peoples across the world in the form of popular culture.

Asian American Middleman Minority Theory: The Framework of an American Myth.

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Wong, Eugene F.

1985-01-01

Challenges the view of Chinese and Japanese Americans as middlemen with its assumptions that Asian Americans are sojourners and unassimilable. Questions the equation of a middle class minority with a middleman minority, examining the roots of this myth in the relationship of Asian Americans to the White-Black racial dyad. (RDN)

Chinese American and Caucasian American Family Interaction Patterns in Spatial Rotation Puzzle Solutions.

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Hutsinger, Carol S.; Jose, Paul E.

1995-01-01

Examined sociocultural influences on mathematics achievement. First generation Chinese American and Caucasian American mother-father-daughter triads were audiotaped as the fifth- and sixth-grade girls solved a spatial puzzle. Chinese American triads were quieter, more respectful, more serious, and more orderly, whereas Caucasian American triads…

Cardiovascular Health in African Americans: A Scientific Statement From the American Heart Association.

Science.gov (United States)

Carnethon, Mercedes R; Pu, Jia; Howard, George; Albert, Michelle A; Anderson, Cheryl A M; Bertoni, Alain G; Mujahid, Mahasin S; Palaniappan, Latha; Taylor, Herman A; Willis, Monte; Yancy, Clyde W

2017-11-21

Population-wide reductions in cardiovascular disease incidence and mortality have not been shared equally by African Americans. The burden of cardiovascular disease in the African American community remains high and is a primary cause of disparities in life expectancy between African Americans and whites. The objectives of the present scientific statement are to describe cardiovascular health in African Americans and to highlight unique considerations for disease prevention and management. The primary sources of information were identified with PubMed/Medline and online sources from the Centers for Disease Control and Prevention. The higher prevalence of traditional cardiovascular risk factors (eg, hypertension, diabetes mellitus, obesity, and atherosclerotic cardiovascular risk) underlies the relatively earlier age of onset of cardiovascular diseases among African Americans. Hypertension in particular is highly prevalent among African Americans and contributes directly to the notable disparities in stroke, heart failure, and peripheral artery disease among African Americans. Despite the availability of effective pharmacotherapies and indications for some tailored pharmacotherapies for African Americans (eg, heart failure medications), disease management is less effective among African Americans, yielding higher mortality. Explanations for these persistent disparities in cardiovascular disease are multifactorial and span from the individual level to the social environment. The strategies needed to promote equity in the cardiovascular health of African Americans require input from a broad set of stakeholders, including clinicians and researchers from across multiple disciplines. © 2017 American Heart Association, Inc.

Unlearning American Patriotism

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Miller, Richard W.

2007-01-01

Immoral excesses of American foreign policy are so severe and so deep-rooted that American patriotism is now a moral burden. This love, which pulls toward amnesia, wishful thinking and inattention to urgent foreign interests, should be replaced by commitment to a global social movement that seeks to hem in the American empire. Teachers can advance…

The Meaning of Anti-Americanism: A Performative Approach to Anti-American Prejudice

Directory of Open Access Journals (Sweden)

Felix Knappertsbusch

2013-06-01

Full Text Available A contribution to the ongoing debate on how anti-Americanism can be adequately conceptualized and how such prejudice can be distinguished from legitimate criticism, arguing that part of these conceptual problems arise from a too narrow focus on defining anti-Americanism and the use of standardized empirical operationalizations. Such approaches exhibit severe limitations in grasping the flexibility of the phenomenon in everyday discourse and often underestimate or ignore the interpretive aspect involved in identifying utterances as anti-American prejudice. Alternatively, a performative approach is proposed, understanding anti-Americanism as a network of speech acts bound by family resemblance rather than identical features. In combination with qualitative empirical research methods such a conceptualization is especially suited to account for the flexible, situated use of anti-American utterances. At the same time it grants reflexivity to the research concept, in the sense of a close description of the scientific application of the notion of anti-Americanism. Two empirical examples from an interview study on anti-American speech in Germany illustrate the potential of such an approach, providing an insight into how anti-Americanism is incorporated into the construction and expression of racist and revisionist national identifications in everyday discourse.

75 FR 70300 - USEC, Inc.; American Centrifuge Lead Cascade Facility; American Centrifuge Plant; Notice of...

Science.gov (United States)

2010-11-17

... Centrifuge Lead Cascade Facility; American Centrifuge Plant; Notice of Receipt of a License Transfer... SNM-2011, for the American Centrifuge Lead Cascade Facility and the American Centrifuge Plant... USEC Inc., (the Licensee), for its American Centrifuge Lead Cascade Facility (LCF) and American...

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 ...

Native Americans with Diabetes

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... 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 ...

American Indian Men's Perceptions of Breast Cancer Screening for American Indian Women.

Science.gov (United States)

Filippi, Melissa K; Pacheco, Joseph; James, Aimee S; Brown, Travis; Ndikum-Moffor, Florence; Choi, Won S; Greiner, K Allen; Daley, Christine M

2014-01-01

Screening, especially screening mammography, is vital for decreasing breast cancer incidence and mortality. Screening rates in American Indian women are low compared to other racial/ethnic groups. In addition, American Indian women are diagnosed at more advanced stages and have lower 5-year survival rate than others. To better address the screening rates of American Indian women, focus groups (N=8) were conducted with American Indian men (N=42) to explore their perceptions of breast cancer screening for American Indian women. Our intent was to understand men's support level toward screening. Using a community-based participatory approach, focus groups were audio-taped, transcribed verbatim, and analyzed using a text analysis approach developed by our team. Topics discussed included breast cancer and screening knowledge, barriers to screening, and suggestions to improve screening rates. These findings can guide strategies to improve knowledge and awareness, communication among families and health care providers, and screening rates in American Indian communities.

African-Americans and Alzheimer's

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... Share Plus on Google Plus African-Americans and Alzheimer's alz.org | IHaveAlz Introduction 10 Warning Signs Brain ... African-Americans are at a higher risk for Alzheimer's disease. Many Americans dismiss the warning signs of ...

Experiences and Perspectives of African-American, Latina/o, Asian-American and European-American Psychology Graduate Students: A National Study

Science.gov (United States)

Maton, Kenneth I.; Wimms, Harriette E.; Grant, Sheila K.; Wittig, Michele A.; Rogers, Margaret R.; Vasquez, Melba J. T.

2013-01-01

A national, web-based survey of 1,222 African-American, Latina/o, Asian-American and European-American psychology graduate students revealed both similarities and differences in experiences and perspectives. Mentoring was found to be the strongest predictor of satisfaction across groups. Academic supports and barriers, along with perceptions of diversity were also important predictors of satisfaction. Students of color differed from European-American students in perceptions of fairness of representation of their ethnic group within psychology, and in aspects of the graduate school experience perceived as linked to ethnicity. Limitations of the study and implications for future research and action are discussed. PMID:21341899

Experiences and perspectives of African American, Latina/o, Asian American, and European American psychology graduate students: A national study.

Science.gov (United States)

Maton, Kenneth I; Wimms, Harriette E; Grant, Sheila K; Wittig, Michele A; Rogers, Margaret R; Vasquez, Melba J T

2011-01-01

A national, Web-based survey of 1,219 African American, Latina/o, Asian American, and European American psychology graduate students revealed both similarities and differences in experiences and perspectives. Mentoring was found to be the strongest predictor of satisfaction across groups. Academic supports and barriers, along with perceptions of diversity within the academic environment, were also important predictors of satisfaction. Students of color perceived less fairness of representation of their ethnic group within psychology than European American students, and a greater linkage between aspects of the graduate school experience and their ethnicity. Limitations of the study and implications for future research and action are discussed.

Perceived value in food selection when dining out: comparison of African Americans and Euro-Americans.

Science.gov (United States)

Vinci, Debra M; Philipp, Steven F

2007-06-01

This descriptive study compares African Americans' and Euro-Americans' perceived value of food selection pertaining to cost, portion size, and meal satisfaction when eating away from home. A stratified sample was drawn from a southern U.S. metropolitan area (N= 1,011; 486 African American, 525 Euro-American). Analysis showed no difference between African-American and Euro-American adults by sex or how often they dined out. These two groups significantly differed across years of education, age, and answering 14 of 18 rated statements on value perceptions. African-Americans' value perceptions were influenced more by lower cost foods and larger portion sizes than those of Euro-Americans. For meal satisfaction, African Americans were more likely to agree with statements that indicate preferring foods high in energy and low in essential micronutrient density. This study supports the need for more investigation.

Ancient Wood Uncovered

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Daniel C. Dey; Richard Guyette; Michael Stanbaugh

2003-01-01

Toppled by an eroding stream bank, a large sycamore, leaves still green, slumps low over the water, nearly blocking the channel. Farther downstream, another fallen tree helps create a pool that shelters a catfish. But this tree has fallen 12,000 years ago!

The Relationship between Native American Ancestry, Body Mass Index and Diabetes Risk among Mexican-Americans.

Science.gov (United States)

Hu, Hao; Huff, Chad D; Yamamura, Yuko; Wu, Xifeng; Strom, Sara S

2015-01-01

Higher body mass index (BMI) is a well-established risk factor for type 2 diabetes, and rates of obesity and type 2 diabetes are substantially higher among Mexican-Americans relative to non-Hispanic European Americans. Mexican-Americans are genetically diverse, with a highly variable distribution of Native American, European, and African ancestries. Here, we evaluate the role of Native American ancestry on BMI and diabetes risk in a well-defined Mexican-American population. Participants were randomly selected among individuals residing in the Houston area who are enrolled in the Mexican-American Cohort study. Using a custom Illumina GoldenGate Panel, we genotyped DNA from 4,662 cohort participants for 87 Ancestry-Informative Markers. On average, the participants were of 50.2% Native American ancestry, 42.7% European ancestry and 7.1% African ancestry. Using multivariate linear regression, we found BMI and Native American ancestry were inversely correlated; individuals with ancestry were 2.5 times more likely to be severely obese compared to those with >80% Native American ancestry. Furthermore, we demonstrated an interaction between BMI and Native American ancestry in diabetes risk among women; Native American ancestry was a strong risk factor for diabetes only among overweight and obese women (OR = 1.190 for each 10% increase in Native American ancestry). This study offers new insight into the complex relationship between obesity, genetic ancestry, and their respective effects on diabetes risk. Findings from this study may improve the diabetes risk prediction among Mexican-American individuals thereby facilitating targeted prevention strategies.

Horizontal and vertical dimensions of individualism-collectivism: a comparison of African Americans and European Americans.

Science.gov (United States)

Komarraju, Meera; Cokley, Kevin O

2008-10-01

The current study examined ethnic differences in horizontal and vertical dimensions of individualism and collectivism among 96 African American and 149 European American college students. Participants completed the 32-item Singelis et al. (1995) Individualism/Collectivism Scale. Multivariate analyses of variance results yielded a main effect for ethnicity, with African Americans being significantly higher on horizontal individualism and European Americans being higher on horizontal collectivism and vertical individualism. A moderated multiple regression analysis indicated that ethnicity significantly moderated the relationship between individualism and collectivism. Individualism and collectivism were significantly and positively associated among African Americans, but not associated among European Americans. In addition, collectivism was related to grade point average for African Americans but not for European Americans. Contrary to the prevailing view of individualism-collectivism being unipolar, orthogonal dimensions, results provide support for individualism-collectivism to be considered as unipolar, related dimensions for African Americans.

Heart Disease and African Americans

Science.gov (United States)

... Minority Population Profiles > Black/African American > Heart Disease Heart Disease and African Americans Although African American adults are ... were 30 percent more likely to die from heart disease than non-Hispanic whites. African American women are ...

Isonebula acanthopleon sp.n. (Isopoda, Cymothoidae nuevo ectoparásito de peces curimátidos Isonebula acanthopleon sp.n. (Isopoda, Cymothoidae a new ecto-parasit of Curimatidae

Directory of Open Access Journals (Sweden)

Roberto Taberner

1998-01-01

Full Text Available lsonebula acanthopleon a new species is described and illustrated from specimens of both sexes. The species name refers to the pointed process of the 5th pleonite. Its known hosts are Cyphocharax platanus (Günther, 1880, C. voga (Hensel, 1869 and C. spilotus (Vari, 1987 of the family Curitmatidae (Pisces.

Caloplaca alstrupii, a new lichen species from Denmark

DEFF Research Database (Denmark)

Søchting, Ulrik

1999-01-01

Caloplaca alstrupii Søchting is described from an old Platanus in Denmark. The sorediate species has a greyish smooth thallus with very characteristic globose to subglobose blister-like areoles that rupture at maturity exposing pale yellowish green soredia. Apothecia sparse, orange, differing fro...... those of the other species having soralia without anthraquinones....

Mothers' Self-Reported Emotional Expression in Mainland Chinese, Chinese American and European American Families

Science.gov (United States)

Camras, Linda; Kolmodin, Karen; Chen, Yinghe

2008-01-01

This study compared Mainland Chinese, Chinese American and European American mothers' self-reported emotional expression within the family. Mothers of 3-year-old European American (n = 40), Chinese American (n = 39) and Mainland Chinese (n = 36) children (n = 20 girls per group) completed the Self-Expressiveness in the Family Questionnaire (SEFQ),…

The American University of Beirut

DEFF Research Database (Denmark)

Bertelsen, Rasmus Gjedssø

2016-01-01

with American society through its board of trustees. American civil society has been a major financial partner since the missionary days to modern day foundation philanthropy. American business has supported the university and recruited its graduates. American government has supported the university financially...... and politically. The chapter compares the transnational relations of the AUB, the other classical American overseas universities with missionary roots in the Middle East (AUC and LAU), the more than 20 American higher education institutions founded in China around 1900 (which did not survive the Korean War...

Seasonal and diel environmental conditions predict western pond turtle (Emys marmorata) behavior at a perennial and an ephemeral stream in Sequoia National Park, California

Science.gov (United States)

Ruso, Gabrielle; Meyer, Erik; Das, Adrian J.

2017-01-01

Managers making decisions may benefit from a well-informed understanding of a species' population size and trends. Given the cryptic nature and habitat characteristics of the western pond turtle (Emys marmorata), however, imperfect detection may be high and population estimates are frequently varied and unreliable. As a case study to investigate this issue, we used temperature dataloggers to examine turtle behavior at 2 long-term monitoring sites with different hydrological characteristics in Sequoia National Park, California, to determine if common stream-survey techniques are consistent with site-specific turtle behavior. Sycamore Creek is an intermittent stream that dries up every summer while the North Fork Kaweah River flows year-round. We found that while turtles spent most of the recorded time in the water (55% in Sycamore Creek and 82% in the North Fork Kaweah River), the timing of traditional surveys only coincided with the turtles' aquatic activity in the North Fork Kaweah River. At Sycamore Creek, turtles were most likely to be in the water at night. In contrast, failure to detect turtles in North Fork Kaweah River is likely owing to the larger size and complexity of the underwater habitat. In both streams, turtles were also more likely to be in the water in the weeks leading up to important changes in hydroperiods. Our findings illustrate the effects that differences in water permanence can have on turtle behavior within the same watershed and how phenotypic plasticity may then affect detection during surveys. Our study highlights the importance of tailoring survey practices to the site-specific behavioral traits of the target species.

76 FR 27182 - Pricing for American Eagle and American Buffalo Bullion Presentation Cases

Science.gov (United States)

2011-05-10

... DEPARTMENT OF THE TREASURY United States Mint Pricing for American Eagle and American Buffalo Bullion Presentation Cases AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price increase of the American Eagle/Buffalo Bullion...

Vasomotor symptoms among Japanese-American and European-American women living in Hilo, Hawaii.

Science.gov (United States)

Sievert, Lynnette Leidy; Morrison, Lynn; Brown, Daniel E; Reza, Angela M

2007-01-01

The Hilo Women's Health Survey was designed and administered to gather baseline data on women's health in Hilo, HI. This randomized, cross-sectional study allowed for a focus on ethnic differences in symptom reporting. The results presented here focus on hot flash and night sweat experience among Japanese-American and European-American women. Survey packets were mailed to street addresses associated with parcel numbers pulled randomly from Hilo tax maps. Of the 6,401 survey packets delivered to households, 1,824 questionnaires were completed and returned. The results reported here are based on 869 women aged 40 to 60, of whom 249 described themselves to be 100% Japanese and 203 described themselves to be 100% European-American. Logistic regression analyses were used to examine whether the relationship between ethnicity and vasomotor symptoms persisted after controlling for other variables. European-American participants were more likely to have ever experienced a hot flash as compared with Japanese-American participants (72% vs 53%, P<0.01). During the 2 weeks before the survey, European-American participants were more likely to have experienced hot flashes (P<0.05) and night sweats (P<0.01). In logistic regression analyses, after controlling for age, body mass index, menopause status, level of education, financial comfort, smoking habits, alcohol intake, exercise, use of hormone therapy, and soy intake, European-American women were still significantly more likely to have experienced hot flashes (odds ratio=1.858) and night sweats (odds ratio=2.672). The results, based on self-reporting of menopausal symptoms, indicate that Japanese-American women report fewer hot flashes and night sweats than European-American women. Japanese-American women reported a higher intake of soy, but soy intake was not associated with fewer vasomotor symptoms.

Heather Switzer named American Association of University Women American Dissertation Fellow

OpenAIRE

Chadwick, Heather Riley

2008-01-01

Heather Switzer, planning, governance, and globalization doctoral student in the School of Public and International Affairs at Virginia Tech, has been named an American Association of University Women American Dissertation Fellow.

77 FR 9273 - USEC Inc. (American Centrifuge Lead Cascade Facility and American Centrifuge Plant); Direct...

Science.gov (United States)

2012-02-16

... NUCLEAR REGULATORY COMMISSION [NRC-2010-0355] USEC Inc. (American Centrifuge Lead Cascade Facility and American Centrifuge Plant); Direct Transfer of Licenses In the Matter of USEC INC. (American Centrifuge Lead Cascade Facility and American Centrifuge Plant); Order EA-12- [[Page 9274

Do birds of a feather flock together? The variable bases for African American, Asian American, and European American adolescents' selection of similar friends.

Science.gov (United States)

Hamm, J V

2000-03-01

Variability in adolescent-friend similarity is documented in a diverse sample of African American, Asian American, and European American adolescents. Similarity was greatest for substance use, modest for academic orientations, and low for ethnic identity. Compared with Asian American and European American adolescents, African American adolescents chose friends who were less similar with respect to academic orientation or substance use but more similar with respect to ethnic identity. For all three ethnic groups, personal endorsement of the dimension in question and selection of cross-ethnic-group friends heightened similarity. Similarity was a relative rather than an absolute selection criterion: Adolescents did not choose friends with identical orientations. These findings call for a comprehensive theory of friendship selection sensitive to diversity in adolescents' experiences. Implications for peer influence and self-development are discussed.

Explicating Acculturation Strategies among Asian American Youth: Subtypes and Correlates across Filipino and Korean Americans.

Science.gov (United States)

Choi, Yoonsun; Park, Michael; Lee, Jeanette Park; Yasui, Miwa; Kim, Tae Yeun

2018-06-07

Acculturation strategy, a varying combination of heritage and mainstream cultural orientations and one of the significant determinants of youth development, has been understudied with Asian American youth and particularly at a subgroup-specific level. This study used person-oriented latent profile analysis (LPA) to identify acculturation strategy subtypes among Filipino American and Korean American adolescents living in the Midwest. Associations between the subtypes and numerous correlates including demographics, family process and youth outcomes were also examined. Using large scale survey data (N = 1580; 379 Filipino American youth and 377 parents, and 410 Korean American youth and 414 parents; M AGE of youth = 15.01), the study found three acculturation subtypes for Filipino American youth: High Assimilation with Ethnic Identity, Integrated Bicultural with Strongest Ethnic Identity, and Modest Bicultural with Strong Ethnic Identity; and three acculturation subtypes for Korean American youth: Separation, Integrated Bicultural, and Modest Bicultural with Strong Ethnic Identity. Both Filipino American and Korean American youth exhibited immersion in the host culture while retaining a strong heritage identity. Although bicultural strategies appear most favorable, the results varied by gender and ethnicity, e.g., integrated bicultural Filipino Americans, comprised of more girls, might do well at school but were at risk of poor mental health. Korean American separation, comprised of more boys, demonstrated a small but significant risk in family process and substance use behaviors that merits in-depth examination. The findings deepen the understanding of heterogeneous acculturation strategies among Asian American youth and provide implications for future research.

77 FR 17456 - Buy American Exception Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2012-03-26

...-2138-01] Buy American Exception Under the American Recovery and Reinvestment Act of 2009 AGENCY... exception to the Buy American Provisions of the American Recovery and Reinvestment Act of 2009 (ARRA or... future years on electricity. The contract specifications required that all exterior photovoltaic...

Cultural in-group advantage: emotion recognition in African American and European American faces and voices.

Science.gov (United States)

Wickline, Virginia B; Bailey, Wendy; Nowicki, Stephen

2009-03-01

The authors explored whether there were in-group advantages in emotion recognition of faces and voices by culture or geographic region. Participants were 72 African American students (33 men, 39 women), 102 European American students (30 men, 72 women), 30 African international students (16 men, 14 women), and 30 European international students (15 men, 15 women). The participants determined emotions in African American and European American faces and voices. Results showed an in-group advantage-sometimes by culture, less often by race-in recognizing facial and vocal emotional expressions. African international students were generally less accurate at interpreting American nonverbal stimuli than were European American, African American, and European international peers. Results suggest that, although partly universal, emotional expressions have subtle differences across cultures that persons must learn.

Hypoglycin A Concentrations in Maple Tree Species in the Netherlands and the Occurrence of Atypical Myopathy in Horses

NARCIS (Netherlands)

Westermann, C.M.; Van Leeuwen, Robbert; Van Raamsdonk, L.W.D.; Mol, H.G.J.

BACKGROUND: Atypical myopathy (AM) in horses is caused by the plant toxin hypoglycin A, which in Europe typically is found in the sycamore maple tree (Acer pseudoplatanus). Owners are concerned about whether their horses are in danger if they graze near maple trees. HYPOTHESIS/OBJECTIVES: To measure

Hypoglycin A Concentrations in Maple Tree Species in the Netherlands and the Occurrence of Atypical Myopathy in Horses

NARCIS (Netherlands)

Westermann, C.M.; Leeuwen, van R.; Raamsdonk, van L.W.D.; Mol, H.G.J.

2016-01-01

Background: Atypical myopathy (AM) in horses is caused by the plant toxin hypoglycin A, which in Europe typically is found in the sycamore maple tree (Acer pseudoplatanus). Owners are concerned about whether their horses are in danger if they graze near maple trees. Hypothesis/Objectives: To

Performance of Asian longhorned beetle among tree species

Science.gov (United States)

Kelli Hoover; Scott Ludwig; James Sellmer; Deborah McCullough; Laura Lazarus

2003-01-01

Two procedures were evaluated for assessing susceptibility of a variety of tree species to Anoplophora glabripennis. In the first procedure, adult beetles were caged with a section of sugar maple, northern red oak, white oak, honeylocust, eastern cottonwood, sycamore or tulip poplar wood and allowed to oviposit.

76 FR 36450 - Approval and Promulgation of Air Quality Implementation Plans; State of Nevada; Regional Haze...

Science.gov (United States)

2011-06-22

... regional haze. This legislation established the Grand Canyon Visibility Transport Commission (GCVTC), which... Canyon National Park (NP), Sycamore Canyon Wilderness Area (WA), Pine Mountain WA, Mazatal WA, and Sierra Ancha WA. In California, they are Desolation WA, Dome Land WA, Hoover WA, Joshua Tree NP, Kaiser WA...

Environmental Assessment for BRAC Facilities and Remote Field Training Site, Wright-Patterson Air Force Base

Science.gov (United States)

2008-03-01

survey (BHE, 2001). Radio tracking of these two bats confirmed the presence of a maternity colony in a dead slippery elm (Ulmus rubra) in a woodlot...The most common trees observed were black walnut (Juglans nigra), elm (Ulmus spp.), eastern cottonwood, willow, ash (Fraxinus americana), sycamore

Asian Americans and European Americans' stigma levels in response to biological and social explanations of depression.

Science.gov (United States)

Cheng, Zhen Hadassah

2015-05-01

Mental illness stigma is prevalent among Asian Americans, and it is a key barrier that prevents them from seeking psychological services. Limited studies have experimentally examined how Asian Americans respond to biological and social explanations of mental illness. Understanding how to educate and communicate about mental illness effectively is crucial in increasing service utilization among Asian Americans. To assess how genetic, neurobiological, and social explanations for the onset of depression affects Asian American and European American's mental illness stigma. 231 Asian Americans and 206 European Americans read about an individual with major depression and were randomly assigned to be informed that the cause was either genetic, neurobiological, social, or unknown. Various stigma outcomes, including social distance, fear, and depression duration were assessed. Consistent with prior research, Asian Americans had higher baseline levels of stigma compared to European Americans. Greater social essentialist beliefs predicted positive stigma outcomes for Asian Americans, such as a greater willingness to be near, help, and hire someone with depression, but genetic essentialist beliefs predicted negative stigma outcomes, such as fear. In addition, a social explanation for the etiology of depression led to lower stigma outcomes for Asian Americans; it decreased their fear of someone with depression and increased the perception that depression is treatable. For European Americans, both genetic and social essentialist beliefs predicted a greater perception of depression treatability. Although genetics do play a role in the development of depression, emphasizing a social explanation for the origin of depression may help reduce stigma for Asian Americans.

American Thyroid Association

Science.gov (United States)

... More October 20, 2017 0 American Thyroid Association: Charles H. Emerson, MD, Will Lead New Board of Directors By ATA | 2017 ... Featured , News Releases | No Comments American Thyroid Association: Charles H. Emerson, MD, Will Lead New Board of Directors October 19,… Read ...

Effect of thermal effluents from the Savannah River Plant on leaf decomposition rates in onsite creeks and the Savannah River

International Nuclear Information System (INIS)

Sadowski, P.W.; Matthews, R.A.

1986-06-01

Sweet gum and sycamore leaf packs were packs were placed in a thermally stressed, a post-thermal, and an ambient stream located on the Savannah River Plant, South Carolina, and in the Savannah River below the mouth of each stream. Processing rates for the leaf packs were determined over a 77-day period from December 1982 to March 1983. Due to inundation of the sampling sites by river flooding, temperatures in the stream receiving thermal effluent were reduced after day 24. Sweet gum leaves decomposed considerably faster than did sycamore leaves, particularly in the thermal creek. An exponential decay model was used to demonstrate significant differences in loss of ash-free dry weight from leaf packs in thermally stressed and nonthermal creeks. Differences in leaf processing rates between creek sites were greatest during periods of therma stress. Within each leaf species, leaf processing rates were not significantly different between nonthermal sites, nor between sites in the Savannah River

Ungulate Impact on Natural Regeneration in Spruce-Beech-Fir Stands in Černý důl Nature Reserve in the Orlické Hory Mountains, Case Study from Central Sudetes

Directory of Open Access Journals (Sweden)

Zdeněk Vacek

2014-11-01

Full Text Available The paper presents the results of a study on tree regeneration of forest stands in the Černý důl Nature Reserve, which is situated in the Orlické hory Mountains Protected Landscape area in the Czech Republic. Research was conducted in a spruce-beech stand with an admixture of silver fir, sycamore maple and rowan on two comparative permanent research plots (PRPs (PRP 1—fenced enclosure and PRP 2—unfenced. Typological, soil, phytosociological and stand characteristics of the two PRPs are similar. The results showed that ungulate browsing is a limiting factor for successful development of natural regeneration of autochthonous tree species. The population of tree species of natural regeneration on the fenced plot (PRP 1 is sufficient in relation to the site and stand conditions. However, natural regeneration on PRP 2 is considerably limited by browsing. Damage is greatest to fir, sycamore maple and rowan; less severe to beech; and the least to spruce.

2583-IJBCS-Article-Dibi Balé F Gogbe

African Journals Online (AJOL)

hp

aux agents pathogènes, Acta Botanica. Gallica: Botany Letters, 143 (6) 531-. 538. DOI : 10.1080/12538078.1996. 10515350. Clérivet A, Hadrami IE, Bélanger R, Nicole. M. 2003. Résistance du platane. (Platanus spp-ceratocystis fimbriata f. sp platani) au chancre coloré : réactions de défense de la plante et perspectives.

Native American youth and justice

Directory of Open Access Journals (Sweden)

Dr.Sc. Laurence A. French

2012-12-01

Full Text Available Youth and delinquency issues have long been problematic among Native Americans groups both on- and off-reservation. This phenomenon is further complicated by the cultural diversity among American Indians and Alaska Natives scattered across the United States. In address these issues, the paper begins with a historical overview of Native American youth. This history presents the long tradition of federal policies that, how well intended, have resulted in discriminatory practices with the most damages attacks being those directed toward the destruction of viable cultural attributes – the same attributes that make Native Americans unique within United States society. Following the historical material, the authors contrast the pervasive Native American aboriginal ethos of harmony with that of Protestant Ethic that dominates the ethos of the larger United States society. In addition to providing general information on Native American crime and delinquency, the paper also provides a case study of Native American justice within the Navajo Nation, the largest tribe, in both size and population, in the United States. The paper concludes with a discussion of issues specific to Native American youth and efforts to address these problems.

African American Suicide

Science.gov (United States)

African American Suicide Fact Sheet Based on 2012 Data (2014) Overview • In 2012, 2,357 African Americans completed suicide in the U.S. Of these, 1,908 (80. ... rate of 9.23 per 100,000). The suicide rate for females was 1.99 per 100, ...

"American Gothic" Revised: Positive Perceptions from a Young American Farmer

Science.gov (United States)

Joehl, Regan R.

2008-01-01

Grant Wood's "American Gothic," intended to represent the Depression Era, Midwestern farmer, has been regarded by many as the stereotypical representation of a true American farmer for decades. While this painting does represent farmers in the early part of the 20th century, the author feels obliged to say that it is time to drop this…

History of Asian American psychology.

Science.gov (United States)

Leong, Frederick T L; Okazaki, Sumie

2009-10-01

An overview of the history of Asian American psychology is provided by reviewing the context for the development of the field as well as the early founding of the Asian American Psychological Association (AAPA). The presidents of AAPA as well as key events and conferences are noted. The involvement of AAPA leaders in national mental health policies and activities are reviewed. The substantive areas of Asian American psychology and the education and training of Asian American psychologists are also discussed. The article ends with some comments about the future of Asian American psychology. Copyright 2009 APA, all rights reserved.

Osteoporosis and Asian American Women

Science.gov (United States)

... and Asian American Women Osteoporosis and Asian American Women Asian American women are at high risk for ... medications. Are There Any Special Issues for Asian Women Regarding Bone Health? Recent studies indicate a number ...

75 FR 10246 - Nationwide Categorical Waivers Under Section 1605 (Buy American) of the American Recovery and...

Science.gov (United States)

2010-03-05

... Waivers Under Section 1605 (Buy American) of the American Recovery and Reinvestment Act of 2009 (Recovery... nationwide categorical waivers of the Buy American requirements of the American Recovery and Reinvestment Act... domestic manufacturers for these products. This strategy will ensure that all future determinations of...

Extending Research on the Consequences of Parenting Style for Chinese Americans and European Americans.

Science.gov (United States)

Chao, Ruth K.

2001-01-01

Examined effects of parent-adolescent relationships on school performance for Chinese American and European American high school students. Found positive effects of both authoritative parenting and relationship closeness on school performance for European Americans and to some extent second-generation Chinese, but not first-generation Chinese. The…

Social anxiety and perception of early parenting among American, Chinese American, and social phobic samples.

Science.gov (United States)

Leung, A W; Heimberg, R G; Holt, C S; Bruch, M A

1994-01-01

Emotionally distant and controlling child-rearing attitudes have been reported to characterize the parents of American or western European social phobics in previous research. However, the notion that these parental attitudes may be associated with social anxiety only in some cultures has not been investigated. The present study examined social anxiety among American social phobics and American and Chinese/Chinese American volunteer samples and how it may relate to their parents' child-rearing attitudes. Multivariate analyses of variance revealed overall group differences. Both volunteer samples reported lower levels of anxiety than social phobics. Parents of Chinese/Chinese Americans and social phobics were reported to be similar in their (1) isolation of children from social activities; (2) over-emphasis of others' opinions; and (3) use of shame tactics for discipline (more so than American volunteers' parents). However, parents of nonsocial phobics were more likely to attend family social activities than social phobics' parents. Overall, the association between a reported parenting style emphasizing others' opinions and shame tactics and social anxiety in their adult children was more evident in both American samples than among Chinese/Chinese Americans.

7 CFR 301.51-2 - Regulated articles.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Regulated articles. 301.51-2 Section 301.51-2... Regulated articles. The following are regulated articles: (a) Firewood (all hardwood species), and green... (sycamore), Populus (poplar), Salix (willow), Sorbus (mountain ash), and Ulmus (elm). (b) Any other article...

77 FR 9969 - Johnson Controls D/B/A Hoover Universal, Inc. Including On-Site Leased Workers from Kelly...

Science.gov (United States)

2012-02-21

... Johnson Controls, including on-site leased workers from Kelly Services, Sycamore, Illinois. The notice was... amended notice applicable to TA-W-73,074 is hereby issued as follows: ''All workers of Johnston Controls... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,074] Johnson Controls D/B/A...

Trajectories of Mexican American and mainstream cultural values among Mexican American adolescents.

Science.gov (United States)

Knight, George P; Basilio, Camille D; Cham, Heining; Gonzales, Nancy A; Liu, Yu; Umaña-Taylor, Adriana J

2014-12-01

Mexican Americans are one of the largest and fastest growing ethnic groups in the United States, yet we have limited knowledge regarding changes (i.e., developmental trajectories) in cultural orientation based upon their exposure to the Mexican American and mainstream cultures. We examined the parallel trajectories of Mexican American and mainstream cultural values in a sample of 749 Mexican American adolescents (49 % female) across assessments during the fifth grade (approximately 11 years of age), the seventh grade (approximately 13 years of age) and the tenth grade (approximately 16 years of age). We expected that these values would change over this developmental period and this longitudinal approach is more appropriate than the often used median split classification to identify distinct types of acculturation. We found four distinct acculturation trajectory groups: two trajectory groups that were increasing slightly with age in the endorsement of mainstream cultural values, one of which was relatively stable in Mexican American cultural values while the other was declining in their endorsement of these values; and two trajectory groups that were declining substantially with age in their endorsement of mainstream cultural values, one of which was also declining in Mexican American cultural values and the other which was stable in these values. These four trajectory groups differed in expected ways on a number of theoretically related cultural variables, but were not highly consistent with the median split classifications. The findings highlight the need to utilize longitudinal data to examine the developmental changes of Mexican American individual's adaptation to the ethnic and mainstream culture in order to understand more fully the processes of acculturation and enculturation.

Asthma and American Indians/Alaska Natives

Science.gov (United States)

... Minority Population Profiles > American Indian/Alaska Native > Asthma Asthma and American Indians/Alaska Natives In 2015, 240, ... Native American adults reported that they currently have asthma. American Indian/Alaska Native children are 60% more ...

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 ...

American Missionary Universities in China and the Middle East and American Philanthropy

DEFF Research Database (Denmark)

Bertelsen, Rasmus Gjedssø

2014-01-01

This article investigates the interacting soft power of two important categories of American transnational actors: American missionary universities in China and the Middle East and American religious, foundation and individual philanthropy. These transnational actors have had and have soft power...... in the host societies. The universities and their philanthropic donors have strengthened US national soft power regarding milieu goals of elite attraction to education, language and liberal norms. However, US national soft power concerning possession goals of acceptance of foreign policies in China...

Cultural Models of Education and Academic Performance for Native American and European American Students

Science.gov (United States)

Fryberg, Stephanie A.; Covarrubias, Rebecca; Burack, Jacob A.

2013-01-01

We examined the role of cultural representations of self (i.e., interdependence and independence) and positive relationships (i.e., trust for teachers) in academic performance (i.e., self-reported grades) for Native American ("N"?=?41) and European American ("N"?=?49) high school students. The Native American students endorsed…

American Academy of Cosmetic Dentistry

Science.gov (United States)

... AACD AACD 2018: A Masterpiece of Comprehensive Cosmetic Dentistry Education 34th Annual Scientific Session | April 18-21 ... 222.9540 Contact Us © 2017American Academy of Cosmetic Dentistry American Academy of Cosmetic Dentistry (AACD) © 2017American Academy ...

75 FR 49484 - Office of Postsecondary Education; Asian American and Native American Pacific Islander-Serving...

Science.gov (United States)

2010-08-13

... DEPARTMENT OF EDUCATION Office of Postsecondary Education; Asian American and Native American Pacific Islander-Serving Institutions (AANAPISI), Native American-Serving Nontribal Institutions (NASNTI), Hispanic Serving Institutions-STEM and Articulation (HSI-STEM), and Predominantly Black Institutions (PBI...

Smoking behavior in pregnant Arab Americans.

Science.gov (United States)

Kulwicki, Anahid; Smiley, Karen; Devine, Susan

2007-01-01

To determine the smoking behavior in pregnant Arab American women who attended a Women, Infant and Children (WIC) program at a local county public health clinic and compare the incidence of smoking behaviors of pregnant Arab American women with pregnant women who were not Arab Americans. Data were extracted from a computer database that contained information from health history charts of pregnant Arab and non-Arab American women. The study sample was 830 women, 823 of whom were Arab American participants enrolled in the WIC program in Michigan. Approximately 6% of pregnant Arab Americans smoked during pregnancy. The prevalence of smoking behavior among pregnant Arab American women was similar to that of smoking behaviors of Hispanics and Asian Americans in the United States. Although smoking behavior is a serious problem among Arab American immigrants in general and in the Arab world in particular, cultural factors that support healthy behavior during pregnancy in the Arab culture seem to limit the use of tobacco in pregnant women. Nurses who care for Arab American pregnant women can use this information to better inform their care of these patients.

American Food and World Hunger.

Science.gov (United States)

Czarra, Fred R.; Long, Cathryn J., Eds.

1983-01-01

Describes activities to help students in grades 7-9 learn about American food production and distribution. Students learn about the American diet over the centuries; the production of American Corn; the meaning of the term hunger; and the need for protein. (CS)

Personal Gambling Expectancies among Asian American and White American College Students

Science.gov (United States)

Chan, Alan Ka Ki; Zane, Nolan; Wong, Gloria; Song, Anna

2013-01-01

Many college students are involved in gambling behavior as a recreational activity. Their involvement could potentially develop into problem gambling, an issue of increasing concern to student health. At the same time, evidence suggests that Asian Americans are overrepresented amongst problem gamblers in this age period. Research on factors related to initiation and development of problem gambling in college students is necessary to inform the development of effective and culturally-sensitive prevention efforts against gambling. The relationships between personal gambling expectancies at two levels of specificity (two general and six specific types of expectancies) and college student gambling at two levels of behavior (initiation and problems) were examined in a sample of 813 Asian American and White American college students. The study aimed to address (a) whether expectancies explained ethnic differences in gambling, (b) ethnic similarities and differences in the pattern of relationships between expectancies and gambling, and (c) whether expectancies that emerged in both ethnic groups have a greater risk or protective effect for one group than another. Results showed that Asian American students reported more problem gambling than White American students, but expectancies did not account for this group difference. Risk and protective factors for initiation were relatively similar between groups, but different patterns of risk emerged for each group for problem gambling. Implications for college primary prevention and harm reduction programs are discussed. PMID:23832755

Personal gambling expectancies among Asian American and White American college students.

Science.gov (United States)

Chan, Alan Ka Ki; Zane, Nolan; Wong, Gloria M; Song, Anna V

2015-03-01

Many college students are involved in gambling behavior as a recreational activity. Their involvement could potentially develop into problem gambling, an issue of increasing concern to student health. At the same time, evidence suggests that Asian Americans are overrepresented amongst problem gamblers in this age period. Research on factors related to initiation and development of problem gambling in college students is necessary to inform the development of effective and culturally-sensitive prevention efforts against gambling. The relationships between personal gambling expectancies at two levels of specificity (two general and six specific types of expectancies) and college student gambling at two levels of behavior (initiation and problems) were examined in a sample of 813 Asian American and White American college students. The study aimed to address (a) whether expectancies explained ethnic differences in gambling, (b) ethnic similarities and differences in the pattern of relationships between expectancies and gambling, and (c) whether expectancies that emerged in both ethnic groups have a greater risk or protective effect for one group than another. Results showed that Asian American students reported more problem gambling than White American students, but expectancies did not account for this group difference. Risk and protective factors for initiation were relatively similar between groups, but different patterns of risk emerged for each group for problem gambling. Implications for college primary prevention and harm reduction programs are discussed.

Differential effects of the classroom on African American and non-African American's mathematics achievement.

Science.gov (United States)

Schenke, Katerina; Nguyen, Tutrang; Watts, Tyler W; Sarama, Julie H; Clements, Douglas H

2017-08-01

We examined whether African American students differentially responded to dimensions of the observed classroom-learning environment compared with non-African American students. Further, we examined whether these dimensions of the classroom mediated treatment effects of a preschool mathematics intervention targeted at students from low-income families. Three observed dimensions of the classroom (teacher expectations and developmental appropriateness; teacher confidence and enthusiasm; and support for mathematical discourse) were evaluated in a sample of 1,238 preschool students in 101 classrooms. Using multigroup multilevel mediation where African American students were compared to non-African American students, we found that teachers in the intervention condition had higher ratings on the observed dimensions of the classroom compared with teachers in the control condition. Further, ratings on teacher expectations and developmental appropriateness had larger associations with the achievement of African American students than for non-African Americans. Findings suggest that students within the same classroom may react differently to that learning environment and that classroom learning environments could be structured in ways that are beneficial for students who need the most support.

76 FR 9613 - USEC Inc. (American Centrifuge Lead Cascade Facility and American Centrifuge Plant); Order...

Science.gov (United States)

2011-02-18

... NUCLEAR REGULATORY COMMISSION [EA-11-013] USEC Inc. (American Centrifuge Lead Cascade Facility and American Centrifuge Plant); Order Approving Direct Transfer of Licenses and Conforming Amendment I USEC... Centrifuge Lead Cascade Facility (Lead Cascade) and American Centrifuge Plant (ACP), respectively, which...

Discrimination against Muslim American Adolescents

Science.gov (United States)

Aroian, Karen J.

2012-01-01

Although there is ample evidence of discrimination toward Muslim Americans in general, there is limited information specific to Muslim American adolescents. The few existing studies specific to this age group suggest that Muslim American adolescents encounter much discrimination from teachers, school administrators, and classmates. This…

A psychometric revision of the European American Values Scale for Asian Americans using the Rasch model

OpenAIRE

Hong, S; Kim, Bryan S.K.; Wolfe, M M

2005-01-01

The 18-item European American Values Scale for Asian Americans (M. M. Wolfe, P H. Yang, E C. Wong, & D. R. Atkinson, 2001) was revised on the basis of results from a psychometric analysis using the Rasch Model (G. Rasch,1960). The results led to the establishment of the 25-item European AmericanValues Scale for Asian Americans-Revised.

Disciplinary Practices, Metaparenting, and the Quality of Parent-Child Relationships in African-American, Mexican-American, and European-American Mothers.

Science.gov (United States)

Holden, George W; Hawk, Carol Kozak; Smith, Margaret M; Singh, Jimmy; Ashraf, Rose

2017-01-01

Coercive responses to children's behavior are well recognized to be problematic for children's adjustment. Less well understood is how parental social cognition is linked to discipline. In this study we sought to link metaparenting - parents' thoughts about their parenting - to the use of coercive discipline. We predicted that mothers who engaged in more metaparenting, thus reflecting more deliberate parenting, would use corporal punishment less frequently and instead engage in non-coercive discipline. We also expected that mothers who engaged in more metaparenting would report closer relationships with their children. In order to assess a diverse sample, data were collected from approximately equal numbers of African-American, European-American, and Mexican-American mothers. Participants included 113 mothers with target children in three age groups, ranging from 2 to 12 years. The results indicated reports of corporal punishment as well as non-coercive discipline did not significantly differ across child sex and child age groups, but did differ significantly across race/ethnicity. Reports of frequency of metaparenting also differed across racial/ethnic groups; African-American mothers reported more metaparenting than European-American mothers on three of four subscales. Metaparenting was significantly related to reports of the mother-child relationship but in the opposite direction than predicted. Based on these results, future research directions linking parental social cognition to discipline are proposed.

Excerpt from Dead Stars: American and Philippine Literary Perspectives on the American Colonization of the Philippines

Directory of Open Access Journals (Sweden)

Jennifer M. McMahon

2011-12-01

Full Text Available Dead Stars: American and Philippine Literary Perspectives on the American Colonization of the Philippines examines the American colonization of the Philippines from three distinct but related literary perspectives. The first is the reaction of anti-imperialist American writers Mark Twain, W. E. B. Du Bois, and William James to America’s first foray into the role of colonizer and how their varied essays, letters, and speeches provide an incisive delineation of fundamental conflicts in American identity at the turn of the twentieth century. The book then analyzes how these same conflicts surface in the colonial regime’s use of American literature as a tool to inculcate American values in the colonial educational system. Finally, Dead Stars considers the way three early and important Filipino writers—Paz Marquez Benitez, Maximo Kalaw, and Juan C. Laya—interpret and represent these same tensions in their fiction.

Media exposure, internalization of the thin ideal, and body dissatisfaction: comparing Asian American and European American college females.

Science.gov (United States)

Nouri, Mahsa; Hill, Laura G; Orrell-Valente, Joan K

2011-09-01

Internalization of the thin ideal mediates the media exposure-body dissatisfaction relation in young adult European American females. There is little related research on Asian Americans. We used structural equations modeling to test: (1) whether media exposure was associated with body dissatisfaction in Asian American young adult females, (2) internalization of the thin ideal mediated any such association, and (3) whether the mediational model provided equivalent fit for European American and Asian American samples. Participants were 287 college females (154 Asian Americans, 133 European Americans). Internalization of the thin ideal explained the media exposure-body dissatisfaction association equally well for both groups. Results suggest that Asian Americans may be employing unhealthy weight control behaviors, and may be prone to developing eating disorders, at rates similar to European American young adult females. Clinicians need to screen carefully for body dissatisfaction, unhealthy weight control behaviors, and eating disorders in Asian American females. Copyright © 2011 Elsevier Ltd. All rights reserved.

The Mexican American.

Science.gov (United States)

Rowan, Helen

The purpose of this paper, prepared for the U. S. Commission on Civil Rights, is to indicate the types and ranges of problems facing the Mexican American community and to suggest ways in which these problems are peculiar to Mexican Americans. Specific examples are cited to illustrate major problems and personal experiences. Topics covered in the…

Bacterial leaf scorch distribution and isothermal lines (PROJECT NC-EM-08-02)

Science.gov (United States)

Gerard C. Adams; Mursel Catall; James Walla; Ann B. Gould

2013-01-01

Bacterial leaf scorch (BLS) of shade trees is the common name for a disease caused by Xylella fastidiosa, a xylem-inhabiting bacterium that has fastidious nutritional requirements and is difficult to culture or verify by culturing. Forest trees including oak, sycamore, elm, planetree, sweetgum, mulberry and maple are species susceptible to ...

Comparative measurements of transpiration an canopy conductance in two mixed deciduous woodlands differing in structure and species composition

DEFF Research Database (Denmark)

Herbst, Mathias; Rosier, Paul T.W.; Morecroft, Michael D.

2008-01-01

a continuous hazel (Corylus avellana L.) understory. Wytham Woods, which had an LAI of 3.6, was dominated by ash (Fraxinus excelsior L.) and sycamore (Acer pseudoplatanus L.) and had only a sparse understory. Annual canopy transpiration was 367 mm for Grimsbury Wood and 397 mm for Wytham Woods. These values...

Native American Women: Living with Landscape.

Science.gov (United States)

Bales, Rebecca

1997-01-01

Discusses the role of Native American women in the spiritual and cultural life of American Indians. Native American spirituality is deeply connected to the land through daily use, ritual, and respect for sacred space. Often Native American women act as conduits and keepers of this knowledge. (MJP)

Transfusion medicine on American television.

Science.gov (United States)

Karp, J K

2014-02-01

Television is a beloved American pastime and a frequent American export. As such, American television shapes how the global public views the world. This study examines how the portrayal of blood transfusion and blood donation on American television may influence how domestic and international audiences perceive the field of transfusion medicine. American television programming of the last quarter-century was reviewed to identify programmes featuring topics related to blood banking/transfusion medicine. The included television episodes were identified through various sources. Twenty-seven television episodes airing between 1991 and 2013 were identified as featuring blood bank/transfusion medicine topics. Although some accurate representations of the field were identified, most television programmes portrayed blood banking/transfusion medicine inaccurately. The way in which blood banking/transfusion medicine is portrayed on American television may assist clinicians in understanding their patient's concerns about blood safety and guide blood collection organisations in improving donor recruitment. © 2013 The Author. Transfusion Medicine © 2013 British Blood Transfusion Society.

Asthma and Hispanic Americans

Science.gov (United States)

... and Data > Minority Population Profiles > Hispanic/Latino > Asthma Asthma and Hispanic Americans In 2015, 2.2 million Hispanics reported that they currently have asthma. Puerto Rican Americans have almost twice the asthma ...

Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Western Mountains, Valleys, and Coast Region (Version 2.0)

Science.gov (United States)

2010-05-01

monophylla or P. edulis), junipers (Juniperus), cottonwoods (e.g., Populus fremontii), willows (Salix), or hardwoods (e.g., Quercus , Platanus...pine in association with incense cedar and California black oak ( Quercus kelloggii) on the western slopes and Jeffrey pine on the eastern slopes...corkbark fir (Abies lasiocarpa var. arizonica ), limber pine (Pinus flexilis), and bristlecone pine (P. aristata) (Bailey 1995). Black Hills (MLRA

Childhood Sexual Abuse and Two Stages of Cigarette Smoking in African-American and European-American Young Women

Science.gov (United States)

Sartor, Carolyn E.; Grant, Julia D.; Duncan, Alexis E.; McCutcheon, Vivia V.; Nelson, Elliot C.; Calvert, Wilma J.; Madden, Pamela A.F.; Heath, Andrew C.; Bucholz, Kathleen K.

2016-01-01

Objective The aim of the current study was to determine whether the higher rates of childhood sexual abuse (CSA) but lower rates of cigarette smoking in African-American vs. European-American women can be explained in part by a lower magnitude of association between CSA and smoking in African-American women. Methods Data were drawn from a same-sex female twin study of substance use (n=3,521; 14.3% African-American). Cox proportional hazards regression analyses using CSA to predict smoking initiation and progression to regular smoking were conducted separately by race/ethnicity. Co-twin status on the smoking outcome was used to adjust for familial influences on smoking (which may overlap with family-level influences on CSA exposure). Results After adjusting for co-twin status, CSA was associated with smoking initiation in European Americans (hazards ratio (HR)=1.43, 95% confidence intervals (CI): 1.26–1.62) and with smoking initiation ≤16 in African Americans (HR=1.70, CI: 1.26–2.29). CSA was associated with regular smoking onset ≤15 in European Americans (HR=1.63, CI:1.21–2.18), with no change in HR after adjusting for co-twin status. In the African-American subsample, the HR for CSA was reduced to non-significance after adjusting for co-twin status (from HR=3.30, CI:1.23–8.89 to HR=1.16, CI:0.71–1.92 for regular smoking ≤15). Conclusions CSA is associated with moderate elevation in risk for initiating smoking among African-American and European-American women. By contrast, CSA is associated with elevated risk for (adolescent onset) regular smoking only in European-American women. Furthermore, there is significant overlap between risk conferred by CSA and familial influences on regular smoking in African-American but not European-American women. PMID:27131220

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 ...

Successfully Educating Our African-American Students

Science.gov (United States)

Moncree-Moffett, Kareem

2013-01-01

The purpose of this empirical study was to explore the lived experiences of African American retired female teachers who have prior experience with educating urban African American students in public schools. Also explored are the experiences of active African American female teachers of urban African American students and comparisons are…

76 FR 50767 - In the Matter of USEC Inc., American Centrifuge Lead Cascade Facility, and American Centrifuge...

Science.gov (United States)

2011-08-16

...; License Nos. SNM-7003, SNM-2011] In the Matter of USEC Inc., American Centrifuge Lead Cascade Facility, and American Centrifuge Plant; Order Extending the Date by Which the Direct Transfer of Licenses Is To... American Centrifuge Lead Cascade Facility (Lead Cascade) and American Centrifuge Plant (ACP), respectively...

African American and Hispanic American sportsmen in the north central region

Science.gov (United States)

Allan Marsinko; John Dwyer

2003-01-01

Public forest managers need an awareness and understanding of their clients in order to better address their needs for recreational uses of forest lands. This study examines and characterizes African American and Hispanic American sportsmen (hunters and anglers) in the North Central Region of the United Stares (IA, IL, IN, MI, MN, MO, WI) and compares them to African...

Parenting and Perceived Maternal Warmth in European American and African American Adolescents

Science.gov (United States)

Jackson-Newsom, Julia; Buchanan, Christy M.; McDonald, Richard M.

2008-01-01

Traditional conceptualizations of parenting style assume certain associations between parenting practices/philosophies and parental warmth. This study examines whether those links are similar for European American and African American adolescents. Two hundred and ninety-eight early adolescents and their mothers reported on discipline and control…

Cultural Differences in Parents' Facilitation of Mathematics Learning: A Comparison of Euro-American and Chinese-American Families.

Science.gov (United States)

Huntsinger, Carol S.; Jose, Paul E.

A longitudinal study examined differences in Chinese-American and Euro-American parents' facilitation of their young children's mathematics learning. Participating in the Time 2 data collection were 36 second-generation Chinese-American and 40 Euro-American first and second graders from well-educated suburban Chicago families. Children were given…

76 FR 30966 - Buy American Exception Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2011-05-27

... the Buy American waiver requested by the Deschutes River Conservancy (DRC) to purchase foreign... project contract by more than 25 percent. The waiver process is initiated by a requesting organization... its Buy American decision is required pursuant to the Buy American Act, 2 CFR 176.80(b)(2). Upon...

Ethnic Differences in Early Math Learning: A Comparison of Chinese-American and Caucasian-American Families.

Science.gov (United States)

Huntsinger, Carol S.; And Others

This study compared Chinese-American and Caucasian-American children and families in order to better understand which cultural and family characteristics, parent beliefs, and parent practices operate at the early childhood level to produce the more uniform high level of math achievement among Asian-American children. Forty second-generation…

Native American Ceremonial Athletic Games.

Science.gov (United States)

Pesavento, Wilma J.

This is a report on the relationship of North American Indian athletic games to ceremonies. Data for this investigation were researched from 48 "Annual Reports of the Bureau of American Ethnology, Smithsonian Institution" published from 1881 to 1933, and the 84 volumes of the "American Anthropologist" published from 1888 to 1974. Observational…

A Confirmatory Model for Substance Use Among Japanese American and Part-Japanese American Adolescents

Science.gov (United States)

Williams, John Kino Yamaguchi; Else, 'Iwalani R. N.; Goebert, Deborah A.; Nishimura, Stephanie T.; Hishinuma, Earl S.; Andrade, Naleen N.

2013-01-01

Few studies have examined the effect of ethnicity and cultural identity on substance use among Asian and Pacific Islander adolescents. A cross-sequential study conducted in Hawai'i with 144 Japanese American and part-Japanese American adolescents assessed a model integrating Japanese ethnicity, cultural identity, substance use, major life events, and social support. Japanese American adolescents scored higher on the Japanese Culture Scale and on the Peers’ Social Support than the part-Japanese American adolescents. Significant associations for substance use and impairment included culturally intensified events and Japanese cultural identity- behavior subset. Models had good overall fits and suggested that conflict surrounding cultural identity may contribute to substance use. PMID:23480213

Lolita - the American nightmare

OpenAIRE

GRISELDA (ABAZAJ) DANGLLI

2012-01-01

This article deals with the analysis of Lolita seen through the lenses of the American society and norms of today. We will see that many observations of the American way of behaving and social norms still hold true even nowadays years after this novel was written. Nabokov, on the other hand, never accepted the fact that this novel probed into the very depths of American life and that his intentions were purely aesthetic. Nevertheless, the phenomenon of pedophilia, obvious in the book, is a po...

American Studies in Romania

Directory of Open Access Journals (Sweden)

Ioana Luca

2006-01-01

Full Text Available American Studies at the University of BucharestThe idea of teaching American Studies and founding a program in American Studies was first voiced in the long meetings of faculty and students held at the University of Bucharest soon after the collapse of the communist regime. The proposal was one of many that reflected the spirit of reform and hope for radical changes at the outset of Romania’s transition to democracy. The absence of institutional structures other than English departments and t...

Say "adios" to the American dream? The interplay between ethnic and national identity among Latino and Caucasian Americans.

Science.gov (United States)

Devos, Thierry; Gavin, Kelly; Quintana, Francisco J

2010-01-01

In three studies, implicit and explicit measures were used to examine the interconnections between ethnic and national identities among Latino Americans and Caucasian Americans. Consistently, Latino Americans as a group were conceived of as being less American than Caucasian Americans (Studies 1-3). This effect was exhibited by both Caucasian and Latino participants. Overall, Caucasian participants displayed a stronger national identification than Latino participants (Studies 2 and 3). In addition, ethnic American associations accounted for the strength of national identification for Caucasian participants, but not for Latino participants (Study 2). Finally, ethnic differences in national identification among individuals who exclude Latino Americans from the national identity emerged when persistent ethnic disparities were primed, but not when increasing equalities were stressed (Study 3). In sum, ethnic American associations account for the merging versus dissociation between ethnic and national identifications and reflect a long-standing ethnic hierarchy in American society. (c) 2009 APA, all rights reserved.

Family Cohesion in the Lives of Mexican American and European American Parents

Science.gov (United States)

Behnke, Andrew O.; MacDermid, Shelley M.; Coltrane, Scott L.; Parke, Ross D.; Duffy, Sharon; Widaman, Keith F.

2008-01-01

This study investigated similarities and differences in relations between stress and parenting behaviors for 509 Mexican American and European American fathers and mothers in Southern California. Our model posited that family cohesion mediates the relation between stressors and parenting behavior, and we found that family cohesion strongly…

Parenting within Cultural Context: Comparisons between African-American and Asian-American Parents

Science.gov (United States)

Wu, Fang; Qi, Sen

2005-01-01

Using the sub-samples drawn from the National Early Childhood Longitudinal Study: Kindergarten (ECLS-K) database, this study examines similarities and differences between African-American and Asian-American parents in their parenting practice (i.e., parental involvement at home, expectations of child, emotional expressiveness, school involvement,…

Facts about American Indian Education

Science.gov (United States)

American Indian College Fund, 2010

2010-01-01

As a result of living in remote rural areas, American Indians living on reservations have limited access to higher education. One-third of American Indians live on reservations, according to the U.S. Census Bureau. According to the most recent U.S. government statistics, the overall poverty rate for American Indians/Alaska Natives, including…

Black and Korean: Racialized Development and the Korean American Subject in Korean/American Fiction

Directory of Open Access Journals (Sweden)

Jeehyun Lim

2013-09-01

Full Text Available This article examines the representation of the encounters and exchanges between Asian and black Americans in Sŏk-kyŏng Kang’s “Days and Dreams,” Heinz Insu Fenkl’s Memories of My Ghost Brother, and Chang-rae Lee’s A Gesture Life. While one popular mode of looking at Asian and black Americans relationally in the postwar era is to compare the success of Asian American assimilation to the failure of black Americans, Lim argues that such a mode of comparison cannot account for the ways in which Asian American racialization takes places within the global currents of militarism and migration. Against the popular view that attributes Asian American success to cultural difference, Lim relies on political scientist Claire Kim’s understanding of culture as something that is constructed in the process of racialization to explore how the above texts imagine the terms of comparative racialization between black and Asian Americans. The black-Korean encounters in these texts demand a heuristic of comparative racialization that goes beyond the discussion of the black-white binary as a national construct and seeks the reification and modification of this racial frame as it travels along the routes of US military and economic incursions in the Pacific. Lim suggests that the literary imagining of black-Korean encounters across the Pacific illustrates race and racialization as effects of a regime of economic development that is supported by military aggression.

Chinese-American and European-American Mothers and Infants: Cultural Influences in the First Three Months of Life.

Science.gov (United States)

Kuchner, Joan F.

This study explores cultural influences in the first three months of life by comparing the daily experiences of first generation Chinese-American and European-American infants whose parents were born in the United States. The study focused on 10 Chinese-American and 10 European-American families whose mothers were recruited during the third…

American Society of Echocardiography

Science.gov (United States)

American Society of Echocardiography Join Ase Renew Member Portal Log In Membership Member Portal Log In Join ASE Renew Benefits Rates FASE – Fellow of the American Society of Echocardiography Member Referral Program FAQs Initiatives Advocacy Awards, Grants, ...

Asian American Education: Identities, Racial Issues, and Languages. Research on the Education of Asian Pacific Americans

Science.gov (United States)

Rong, Xue Lan, Ed.; Endo, Russell, Ed.

2011-01-01

Asian American Education--Asian American Identities, Racial Issues, and Languages presents groundbreaking research that critically challenges the invisibility, stereotyping, and common misunderstandings of Asian Americans by disrupting "customary" discourse and disputing "familiar" knowledge. The chapters in this anthology…

Representation of American versus non-American fans in Baillie Walsh's Springsteen & I

NARCIS (Netherlands)

Wilkinson, M.C.

2015-01-01

This article explores the representation of American versus non-American fans in Baillie Walsh's 2013 crowd/fan-sourced documentary Springsteen & I. The film—as much as it was fed by a wide and international range of fan-produced material—ultimately produced and presented one particular type of fan

Mentoring Factors in Doctoral Programs of Mexican American and American Indian Students.

Science.gov (United States)

Williamson, Madeline J.; Fenske, Robert H.

The purpose of this study was to determine factors affecting satisfaction of Mexican American (MA) and American Indian (AI) students with their doctoral programs. Faculty mentoring plays an extremely significant role in minority education. Previous research indicates differences between males and females in their interaction with faculty. Minority…

The Genetic Ancestry of African Americans, Latinos, and European Americans across the United States

Science.gov (United States)

Bryc, Katarzyna; Durand, Eric Y.; Macpherson, J. Michael; Reich, David; Mountain, Joanna L.

2015-01-01

Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show that the legacy of these historical interactions is visible in the genetic ancestry of present-day Americans. We document pervasive mixed ancestry and asymmetrical male and female ancestry contributions in all groups studied. We show that regional ancestry differences reflect historical events, such as early Spanish colonization, waves of immigration from many regions of Europe, and forced relocation of Native Americans within the US. This study sheds light on the fine-scale differences in ancestry within and across the United States and informs our understanding of the relationship between racial and ethnic identities and genetic ancestry. PMID:25529636

Acculturation of Personality: A Three-Culture Study of Japanese, Japanese Americans, and European Americans.

Science.gov (United States)

Güngör, Derya; Bornstein, Marc H; De Leersnyder, Jozefien; Cote, Linda; Ceulemans, Eva; Mesquita, Batja

2013-07-01

The present study tests the hypothesis that involvement with a new culture instigates changes in personality of immigrants that result in (a) better fit with the norms of the culture of destination and (b) reduced fit with the norms of the culture of origin. Participants were 40 Japanese first-generation immigrants to the United States, 57 Japanese monoculturals, and 60 U.S. monoculturals. All participants completed the Jackson Personality Inventory (JPI) as a measure of the Big Five; immigrants completed the Japanese American Acculturation Scale. Immigrants' fits with the cultures of destination and origin were calculated by correlating Japanese American mothers' patterns of ratings on the Big Five with the average patterns of ratings of European Americans and Japanese on the same personality dimensions. Japanese Americans became more "American" and less "Japanese" in their personality as they reported higher participation in the U.S. culture. The results support the view that personality can be subject to cultural influence.

Asian American and African American masculinities : race, citizenship, and culture in post-civil rights

OpenAIRE

Chon-Smith, Chong

2006-01-01

Through the interpretation of labor department documents, journalism, and state discourses, I historicize the formation of both the construction of black "pathology" and the Asian "model minority" by analyzing the comparative racialization of African Americans and Asian Americans in the United States. Beginning with the Moynihan Report and journalistic reports about Asian Americans as "model minority," Black and Asian men were racialized together, as if "racially magnetized," in an attempt to...

Precious African American memories, post-racial dreams & the American nation.

Science.gov (United States)

Martin, Waldo E

2011-01-01

This interdisciplinary essay explores a fundamental paradox at the heart of American race relations since the 1960s: "the changing same." The more things change; the more they remain the same. Combining historical and social-scientific evidence with autobiographical reflections, this discussion critically probes the paradoxical decline and persistence of two dimensions of our enduring racial quagmire: racial inequality and white supremacy. The essay argues that these powerful and interrelated elements of America's continuing racial dilemma demand a massive democratic movement to alleviate both at once. This wide-ranging struggle to realize the promise of American democracy requires more than just a revitalized African American Freedom Struggle that is both intraracial and interracial. Progress toward resolving the seemingly intractable problem of racial inequality in the United States demands far more than intensified efforts to alleviate economic inequality; it requires alleviating white supremacy as well.

Perception of Obesity in African-American and Arab-American Minority Groups.

Science.gov (United States)

McClelland, Molly L; Weekes, Carmon V N; Bazzi, Hussein; Warwinsky, Joshua; Abouarabi, Wassim; Snell, Felicia; Salamey, Tarick

2016-03-01

Effectiveness of health education programs and interventions, designed to improve obesity rates, may vary according to perceptions of health within cultural groups. A qualitative approach was used. Two minority cultural groups (Arab-American and African-American) living in the same county were studied to compare perceptions of health, nutrition, and obesity and subsequent health behaviors. Control, expectations, bias, acceptance, and access were the five themes identified. Arab-Americans that had lower weights, lower prevalence of chronic diseases, expected healthy weights, reported age and gender bias related to being overweight were not as accepting of being overweight and did not report difficulties in accessing healthy food choices compared to their African-American counterparts. Health interventions aimed at reducing obesity rates and related chronic diseases should be culturally specific and aimed at changing expected and accepted cultural norms. Cultural group's void of certain disease states should be studied and used as models to ameliorate the problem in other cultures. Changing health behaviors within a certain cultural group may produce better outcomes when initiated from a member of that same group. The impact of economic and environmental factors on health behaviors must also be considered.

An Official American Thoracic Society/American College of Chest Physicians Clinical Practice Guideline

DEFF Research Database (Denmark)

Girard, Timothy D; Alhazzani, Waleed; Kress, John P

2017-01-01

BACKGROUND: Interventions that lead to earlier liberation from mechanical ventilation can improve patient outcomes. This guideline, a collaborative effort between the American Thoracic Society (ATS) and the American College of Chest Physicians (CHEST), provides evidence-based recommendations to o...

Breast cancer characteristics at diagnosis and survival among Arab-American women compared to European- and African-American women.

Science.gov (United States)

Hensley Alford, Sharon; Schwartz, Kendra; Soliman, Amr; Johnson, Christine Cole; Gruber, Stephen B; Merajver, Sofia D

2009-03-01

Data from Arab world studies suggest that Arab women may experience a more aggressive breast cancer phenotype. To investigate this finding, we focused on one of the largest settlements of Arabs and Iraqi Christians (Chaldeans) in the US, metropolitan Detroit- a SEER reporting site since 1973. We identified a cohort of primary breast cancer cases diagnosed 1973-2003. Using a validated name algorithm, women were identified as being of Arab/Chaldean descent if they had an Arab last or maiden name. We compared characteristics at diagnosis (age, grade, histology, SEER stage, and marker status) and overall survival between Arab-, European-, and African-Americans. The cohort included 1,652 (2%) women of Arab descent, 13,855 (18%) African-American women, and 63,615 (80%) European-American women. There were statistically significant differences between the racial groups for all characteristics at diagnosis. Survival analyses overall and for each SEER stage showed that Arab-American women had the best survival, followed by European-American women. African-American women had the poorest overall survival and were 1.37 (95% confidence interval: 1.23-1.52) times more likely to be diagnosed with an aggressive tumor (adjusting for age, grade, marker status, and year of diagnosis). Overall, Arab-American women have a distribution of breast cancer histology similar to European-American women. In contrast, the stage, age, and hormone receptor status at diagnosis among Arab-Americans was more similar to African-American women. However, Arab-American women have a better overall survival than even European-American women.

Beyond parenting practices: extended kinship support and the academic adjustment of African-American and European-American teens.

Science.gov (United States)

Pallock, Linda L; Lamborn, Susie D

2006-10-01

This study examined adolescents' perceptions of parenting practices and extended kinship support in relation to academic adjustment for 104 African American and 60 European American 9th and 10th graders (14 and 15 year olds). For African-American teens, parental acceptance was associated with school values, teacher bonding, and work orientation. Higher levels of behavioral control and lower levels of psychological control were associated with a stronger work orientation. After accounting for the demographic variables and the three parenting practices, higher levels of extended kinship support related to stronger school values, higher teacher bonding, and a stronger work orientation. For European-American teens, parental acceptance related to academic adjustment, including stronger school values, higher teacher bonding, and a stronger work orientation. European-American adolescents with stronger extended kinship networks reported higher teacher bonding and a stronger work orientation. Results indicate the importance of extended kinship support for both African-American and European-American adolescents.

Social Relationships in the Church during Late Life: Assessing Differences between African Americans, Whites, and Mexican Americans.

Science.gov (United States)

Krause, Neal; Bastida, Elena

2011-09-01

The purpose of this study is to see if there are differences in the social relationships that older African Americans, older whites, and older Mexican Americans form with the people where they worship. Data from two nationwide surveys are pooled to see if race differences emerge in eleven different measures of church-based social relationships. These measures assess social relationships with rank-and-file church members as well as social relationships with members of the clergy. The findings reveal that older African Americans tend to have more well-developed social relationships in the church than either older whites or older Mexican Americans. This is true with respect to relationships with fellow church members as well as relationships with the clergy. In contrast, relatively few differences emerged between older Americans of European descent and older Mexican Americans. However, when differences emerged in the data, older whites tend to score higher on the support measures than older Mexican Americans.

American Cancer Society/American Society of Clinical Oncology Breast Cancer Survivorship Care Guideline.

Science.gov (United States)

Runowicz, Carolyn D; Leach, Corinne R; Henry, N Lynn; Henry, Karen S; Mackey, Heather T; Cowens-Alvarado, Rebecca L; Cannady, Rachel S; Pratt-Chapman, Mandi L; Edge, Stephen B; Jacobs, Linda A; Hurria, Arti; Marks, Lawrence B; LaMonte, Samuel J; Warner, Ellen; Lyman, Gary H; Ganz, Patricia A

2016-02-20

The purpose of the American Cancer Society/American Society of Clinical Oncology Breast Cancer Survivorship Care Guideline is to provide recommendations to assist primary care and other clinicians in the care of female adult survivors of breast cancer. A systematic review of the literature was conducted using PubMed through April 2015. A multidisciplinary expert workgroup with expertise in primary care, gynecology, surgical oncology, medical oncology, radiation oncology, and nursing was formed and tasked with drafting the Breast Cancer Survivorship Care Guideline. A total of 1,073 articles met inclusion criteria; and, after full text review, 237 were included as the evidence base. Patients should undergo regular surveillance for breast cancer recurrence, including evaluation with a cancer-related history and physical examination, and should be screened for new primary breast cancer. Data do not support performing routine laboratory tests or imaging tests in asymptomatic patients to evaluate for breast cancer recurrence. Primary care clinicians should counsel patients about the importance of maintaining a healthy lifestyle, monitor for post-treatment symptoms that can adversely affect quality of life, and monitor for adherence to endocrine therapy. Recommendations provided in this guideline are based on current evidence in the literature and expert consensus opinion. Most of the evidence is not sufficient to warrant a strong evidence-based recommendation. Recommendations on surveillance for breast cancer recurrence, screening for second primary cancers, assessment and management of physical and psychosocial long-term and late effects of breast cancer and its treatment, health promotion, and care coordination/practice implications are made.This guideline was developed through a collaboration between the American Cancer Society and the American Society of Clinical Oncology and has been published jointly by invitation and consent in both CA: A Cancer Journal for

Native American medicine.

Science.gov (United States)

Cohen, K

1998-11-01

This article summarizes common principles, practices, and ethics of Native American healing, the traditional medicine of North America. Native American healing, spirituality, culture, and, in modern times, political, social, and economic concerns are closely intertwined. Intuition and spiritual awareness are a healer's most essential diagnostic tools. Therapeutic methods include prayer, music, ritual purification, herbalism, massage, ceremony, and personal innovations of individual healers. A community of friends, family, and helpers often participate in the healing intervention and help to alleviate the alienation caused by disease. A healthy patient has a healthy relationship with his or her community and, ultimately, with the greater community of nature known as "All Relations." The goal of Native American healing is to find wholeness, balance, harmony, beauty, and meaning. "Healing," making whole, is as important as curing disease; at times they are identical.

Soil carbon, after 3 years, under short-rotation woody crops grown under varying nutrient and water availability

Science.gov (United States)

Felipe G. Sanchez; Mark Coleman; Charles T. Garten; Robert J. Luxmoore; John A. Stanturf; Carl Trettin; Stan D. Wullschleger

2007-01-01

Soil carbon contents were measured on a short-rotation woody crop study located on the US Department of Energy's Savannah River Site outside Aiken, SC. This study included fertilization and irrigation treatments on five tree genotypes (sweetgum, loblolly pine, sycamore and two eastern cottonwood clones). Prior to study installation, the previous pine stand was...

A Guide to Bottomland Hardwood Restoration

Science.gov (United States)

2001-06-01

floristically Ecological Importance of Understory diverse undergrowth may serve to pollinate flowers, Plants including those of trees. Undergrowth vegetation...Herbaceous plants include bedstraw, Variants and associated vegetation. Sycamore- violet, wild carrot, wild lettuce , amsonia, mint, legumes, pecan...elements of bottomland hardwood restoration such as species selection, site preparation, direct seeding, planting of seedlings, and alternative

Making Connections. A Curriculum and Activity Guide to Mammoth Cave National Park. [Grades] K-3.

Science.gov (United States)

National Park Service (Dept. of Interior), Washington, DC.

Kentucky's Mammoth Cave National Park is important because of its diversity of life on the surface and underground. Some of the plants in the park include trees such as oaks, hickories, tulip poplars, sycamores, and many types of bushes. The animal population is also very diverse and includes bats, squirrels, deer, raccoons, opossums, chipmunks,…

The Quiet American Revisited.

Science.gov (United States)

Legters, Lyman H.

1984-01-01

What is wrong in the American parochialism about foreign languages is the assumption that language acquisition is a cosmetic gain, without any immediate or forseeable practical use. Languages will only be learned effectively when Americans learn that they can be used in getting tasks accomplished. (MSE)

Cultural and gender differences in coping strategies between Caucasian American and Korean American older people.

Science.gov (United States)

Lee, HeeSoon; Mason, Derek

2014-12-01

Coping strategies have significant effects on older people's health. This study examined whether gender and ethnic differences influence the coping strategies chosen by older adults when they encounter daily life stressors. Data were collected from 444 community-dwelling people over the age of 65, including 238 Caucasian Americans and 206 Korean Americans. Results showed significant differences between the two groups. Korean Americans had higher scores on problem and emotion-focused coping strategies as well as avoidant coping strategies than Caucasian Americans. Caucasian older women employed more active coping, planning, and positive reframing skills; relied more on religion; and sought emotional support more than Caucasian men. For Korean Americans, older women utilized religion and denial; whereas older men employed instrumental support and substance abuse. The results suggest that practitioners should develop ethnic, gender-specific programs to help older adults cope more effectively with their daily life stressors.

Gender, ethnic identity, and environmental concern in Asian Americans and European Americans

Science.gov (United States)

Shawn M. Burn; Patricia L. Winter; Brittany Hori; N Clayton Silver

2012-01-01

There are relatively few articles in sociology and psychology on gender, ethnicity, and the environment, yet ethnic and gender neutral approaches to sustainability may be incomplete. We studied gender, ethnicity, and environmental concern with an internet sample of Asian American women (n=157) and men (n=69), and European American women (n=222) and men (n=99)....

Kill Them Before They Grow. Misdiagnosis of African American Boys in American Classrooms.

Science.gov (United States)

Porter, Michael

This book contends that the American public education system has made "black male" synonymous with "disabled" through the creation of the labels "Behavior Disorders" and "Emotional Disorders." These labels, which say that African American boys cannot behave without special treatment, juvenile probation, and,…

Lay theory of race affects and moderates Asian Americans' responses toward American culture.

Science.gov (United States)

No, Sun; Hong, Ying-yi; Liao, Hsin-Ya; Lee, Kyoungmi; Wood, Dustin; Chao, Melody Manchi

2008-10-01

People may hold different understandings of race that might affect how they respond to the culture of groups deemed to be racially distinct. The present research tests how this process is moderated by the minority individual's lay theory of race. An essentialist lay theory of race (i.e., that race reflects deep-seated, inalterable essence and is indicative of traits and ability) would orient racial minorities to rigidly adhere to their ethnic culture, whereas a social constructionist lay theory of race (i.e., that race is socially constructed, malleable, and arbitrary) would orient racial minorities to identify and cognitively assimilate toward the majority culture. To test these predictions, the authors conducted 4 studies with Asian American participants. The first 2 studies examine the effect of one's lay theory of race on perceived racial differences and identification with American culture. The last 2 studies tested the moderating effect of lay theory of race on identification and assimilation toward the majority American culture after this culture had been primed. The results generally supported the prediction that the social constructionist theory was associated with more perceived similarity between Asians and Americans and more consistent identification and assimilation toward American culture, compared with the essentialist theory.

Predicting Non-African American Lesbian and Heterosexual Preadoptive Couples' Openness to Adopting an African American Child

Science.gov (United States)

Goldberg, Abbie E.; Smith, JuliAnna Z.

2009-01-01

Despite increases in transracial adoption, African American children remain the least likely to be adopted. No research has examined the factors that predict prospective adopters' willingness to adopt an African American child. This study used multilevel modeling to examine predictors of willingness to adopt an African American child in a sample…

Comparison of Childrearing Practices of Anglos, Cuban-Americans, and Latin Americans. Occasional Papers Series, Dialogues #5.

Science.gov (United States)

Escovar, Luis; Escovar, Peggy L.

In this report perceived childrearing practices among three cultural groups (American Anglos, Cuban Americans, and Latin Americans) were compared. Subjects were 445 college students (168 males and females from universities in Colombia and Venezuela, and 154 from a university in South Florida). A multivariate analysis of covariance was used to…

Asian American Cultural Resistance.

Science.gov (United States)

Libretti, Tim

1997-01-01

Explores the encounter of Marxism and Asian American literary theory and imagines an Asian American Marxism. To do so requires theorizing race, class, and gender not as substantive categories of antagonisms but as complementary and coordinated elements of a totality of social relations structuring racial patriarchal capitalism. (SLD)

Teaching American Indian Architecture.

Science.gov (United States)

Winchell, Dick

1991-01-01

Reviews "Native American Architecture," by Nabokov and Easton, an encyclopedic work that examines technology, climate, social structure, economics, religion, and history in relation to house design and the "meaning" of space among tribes of nine regions. Describes this book's use in a college course on Native American architecture. (SV)

Performing Transnational Arab American Womanhood

DEFF Research Database (Denmark)

Koegeler-Abdi, Martina

2016-01-01

The first Miss Lebanon-America, Rosemary Hakim, landed at Beirut Airport in July 1955 to start a public diplomacy tour. As an American beauty queen from Detroit visiting Lebanon, her parents' homeland, she was greeted enthusiastically by the local press and closely monitored by US government...... a transnational sense of Arab Americanness to negotiate her own gender and ethnic identity. This is significant because we currently lack a broader historical understanding of Arab American women’s public agency, particularly during the mid-twentieth century. Hakim’s memoir requires us to rethink the history...... of Arab American women’s strategies of self-representation in ways that acknowledge but are not confined within the terms of conventional orientalist discourses....

Lactose intolerance and health disparities among African Americans and Hispanic Americans: an updated consensus statement.

Science.gov (United States)

Bailey, Rahn K; Fileti, Cecelia Pozo; Keith, Jeanette; Tropez-Sims, Susanne; Price, Winston; Allison-Ottey, Sharon Denise

2013-01-01

Dairy foods contribute nine essential nutrients to the diet including calcium, potassium and vitamin D; nutrients identified by the 2010 Dietary Guidelines for Americans as being "of public health concern" within the U.S. population. Milk and milk product intake is associated with better diet quality and has been associated with a reduced risk of chronic diseases or conditions including hypertension, cardiovascular disease, metabolic syndrome, Type 2 Diabetes and osteoporosis. Some research also indicates dairy food intake may be linked to reduced body fat, when accompanied by energy-restriction. On average, both African Americans and Hispanic Americans consume less than the recommended levels of dairy foods, and perceived or actual lactose intolerance can be a primary reason for limiting or avoiding dairy intake. True lactose intolerance prevalence is not known because healthcare providers do not routinely measure for it, and no standardized assessment method exists. Avoiding dairy may lead to shortfalls of essential nutrients and increased susceptibility to chronic disease. This updated Consensus Statement aims to provide the most current information about lactose intolerance and health, with specific relevance to the African American and Hispanic American communities. Topics covered include diagnostic considerations, actual and recommended dairy food intake and levels of consumption of key dairy nutrients among African Americans and Hispanic Americans; prevalence of self-reported lactose intolerance among various racial/ethnic groups; the association between dairy food intake, lactose intolerance and chronic disease; and research-based management recommendations for those with lactose intolerance.

Pursuing the American Dream: The Effect of Immigrant Settlement among Asian Americans and Occupational Disparities in Management

Directory of Open Access Journals (Sweden)

Hideki Morooka

2013-06-01

Full Text Available It is well established that Asian Americans are fairly represented in professional occupations due to their high educational attainment. However, the representation of Asian Americans in managerial occupations is still small. Despite the dramatic increase of Asian Americans as a percentage of the population in recent decades, not many studies have been conducted to investigate the association between immigrant settlement and occupational disparities in managerial occupations of Asian Americans by ethnicities as well as immigrant generations. In this paper, I examine the characteristics that influence Asian Americans who embark on managerial occupations as compared to other occupations by nativity and the length of their residence in the United States. I also compare trends of native-born Asian Americans with those of native-born non-Hispanic whites to examine whether an occupational disparity has been approaching convergence.

Mechanisms of Vowel Variation in African American English.

Science.gov (United States)

Holt, Yolanda Feimster

2018-02-15

This research explored mechanisms of vowel variation in African American English by comparing 2 geographically distant groups of African American and White American English speakers for participation in the African American Shift and the Southern Vowel Shift. Thirty-two male (African American: n = 16, White American controls: n = 16) lifelong residents of cities in eastern and western North Carolina produced heed,hid,heyd,head,had,hod,hawed,whod,hood,hoed,hide,howed,hoyd, and heard 3 times each in random order. Formant frequency, duration, and acoustic analyses were completed for the vowels /i, ɪ, e, ɛ, æ, ɑ, ɔ, u, ʊ, o, aɪ, aʊ, oɪ, ɝ/ produced in the listed words. African American English speakers show vowel variation. In the west, the African American English speakers are participating in the Southern Vowel Shift and hod fronting of the African American Shift. In the east, neither the African American English speakers nor their White peers are participating in the Southern Vowel Shift. The African American English speakers show limited participation in the African American Shift. The results provide evidence of regional and socio-ethnic variation in African American English in North Carolina.

Family eating and physical activity practices among African American, Filipino American, and Hispanic American families: Implications for developing obesity prevention programs

Directory of Open Access Journals (Sweden)

Luz Sobong Porter

2017-01-01

Full Text Available Overweight and obesity among children and adults is well-documented as an escalating problem. The purpose of this study is to determine the blood pressure, self-esteem, and eating and physical activity practices among African Americans, Filipino Americans, and Hispanic Americans; and project implications for development of childhood obesity prevention programs. This descriptive study was conducted in a convenience sample of 110 mothers recruited in health clinics and community centers located in Southeast Florida: 19% African Americans, 26% Filipino Americans, and 55% Hispanic Americans. The data, collected via self-administered questionnaires and a guided interview (Family Eating and Activity Habits Questionnaire, Rosenberg’s Self-Esteem Scale, Background Information Questionnaire, were analyzed via descriptive and inferential statistics with findings significant at p < .05. Results revealed differences and similarities in eating and activity practices between Filipinos and Blacks or Hispanics. Blood pressure and self-esteem did not differ by ethnicity; however, overweight mothers tended to have overweight children. The results point clearly to the importance of the mothers’ role modeling in eating and physical activity practices of families, reflecting the influence of mothers’ behaviors in children’s healthy behaviors, albeit family health. Given that mothers own physical exercise and eating habits could influence their children’s physical activity levels and food choices, a parental advice strategy could be disseminated directly to parents by health professionals. Study findings may raise public awareness of the increasing prevalence and consequences of overweight and obesity in children and adolescents, particularly among vulnerable ethnic groups. The findings provide a database for nurse practitioners and other health service providers for the development of culturally sensitive focused public health education programs to prevent

American Indian Education Opportunities Program. Supplement 9

Science.gov (United States)

Molin, Paulette F.

1997-01-01

Activities of the American Indian Educational Opportunities Program (AIEOP) at Hampton University for this reporting period included the establishment of a student chapter of the American Indian Science & Engineering Society (AISES), a move to new office space, hosting events on campus for visiting students from the American Indian Education Program of Oxon Hill, Maryland and Onondaga Community College in Syracuse, New York, collaboration with the Multicultural Leadership Team at NASA Langley Research Center for a Native American elder to serve as a speaker, participation in Native American conferences and other events, and continuing efforts to recruit and retain American Indian students.

Cancer statistics for African Americans, 2013.

Science.gov (United States)

DeSantis, Carol; Naishadham, Deepa; Jemal, Ahmedin

2013-05-01

In this article, the American Cancer Society estimates the number of new cancer cases and deaths for African Americans and compiles the most recent data on cancer incidence, mortality, survival, and screening prevalence based upon incidence data from the National Cancer Institute, the Centers for Disease Control and Prevention, and the North American Association of Central Cancer Registries and mortality data from the National Center for Health Statistics. It is estimated that 176,620 new cases of cancer and 64,880 deaths will occur among African Americans in 2013. From 2000 to 2009, the overall cancer death rate among males declined faster among African Americans than whites (2.4% vs 1.7% per year), but among females, the rate of decline was similar (1.5% vs 1.4% per year, respectively). The decrease in cancer death rates among African American males was the largest of any racial or ethnic group. The reduction in overall cancer death rates since 1990 in men and 1991 in women translates to the avoidance of nearly 200,000 deaths from cancer among African Americans. Five-year relative survival is lower for African Americans than whites for most cancers at each stage of diagnosis. The extent to which these disparities reflect unequal access to health care versus other factors remains an active area of research. Overall, progress in reducing cancer death rates has been made, although more can and should be done to accelerate this progress through ensuring equitable access to cancer prevention, early detection, and state-of-the-art treatments. Copyright © 2013 American Cancer Society, Inc.

Pan-American Highways: American Tourism to Mexico and 1950s Hollywood film

Directory of Open Access Journals (Sweden)

Stephanie Fuller

2014-10-01

Full Text Available This article examines American films from the early 1950s which feature journeys to Mexico.  Movies such as Where Danger Lives (John Farrow, 1950, Gun Crazy (Joseph H. Lewis, 1950, Out of the Past (Jacques Tourneur, 1947 and Wetbacks (Hank McCune, 1954 present journeys to Mexico as escapes from American life in which romanticised freedom is closely connected to mobility and automobiles.  The article explores the connection between the films’ cinematic vistas of Mexican landscapes and American tourism to Mexico in this period.  Through their journeys to and across the border, these films call the wider relationship between the US and Mexico into question as national identities are constructed through travel, landscape and touristic encounters.

Relational Variables and Life Satisfaction in African American and Asian American College Women

Science.gov (United States)

Berkel, LaVerne A.; Constantine, Madonna G.

2005-01-01

The authors explored associations among relationship harmony, perceived family conflicts, relational self-concept, and life satisfaction in a sample of 169 African American and Asian American college women. As hypothesized, higher relational self-concept, or the extent to which individuals include close relationships in their self-concepts, and…

Recommended Dietary Pattern to Achieve Adherence to the American Heart Association/American College of Cardiology (AHA/ACC) Guidelines: A Scientific Statement From the American Heart Association.

Science.gov (United States)

Van Horn, Linda; Carson, Jo Ann S; Appel, Lawrence J; Burke, Lora E; Economos, Christina; Karmally, Wahida; Lancaster, Kristie; Lichtenstein, Alice H; Johnson, Rachel K; Thomas, Randal J; Vos, Miriam; Wylie-Rosett, Judith; Kris-Etherton, Penny

2016-11-29

In 2013, the American Heart Association and American College of Cardiology published the "Guideline on Lifestyle Management to Reduce Cardiovascular Risk," which was based on a systematic review originally initiated by the National Heart, Lung, and Blood Institute. The guideline supports the American Heart Association's 2020 Strategic Impact Goals for cardiovascular health promotion and disease reduction by providing more specific details for adopting evidence-based diet and lifestyle behaviors to achieve those goals. In addition, the 2015-2020 Dietary Guidelines for Americans issued updated evidence relevant to reducing cardiovascular risk and provided additional recommendations for adopting healthy diet and lifestyle approaches. This scientific statement, intended for healthcare providers, summarizes relevant scientific and translational evidence and offers practical tips, tools, and dietary approaches to help patients/clients adapt these guidelines according to their sociocultural, economic, and taste preferences. © 2016 American Heart Association, Inc.

A mediation model of professional psychological help seeking for suicide ideation among Asian American and white American college students.

Science.gov (United States)

Wong, Joel; Brownson, Chris; Rutkowski, Leslie; Nguyen, Chi P; Becker, Marty Swanbrow

2014-01-01

This study examined professional psychological help seeking among 1,045 white American and Asian American students from 70 U.S. colleges and universities who had seriously considered attempting suicide. The authors found that Asian American college students had lower rates of professional psychological help seeking for their suicide ideation than White American college students. Guided by social network perspectives on professional psychological help seeking, the authors also tested mediators of this racial disparity. Relative to white Americans, Asian Americans were advised by fewer people (especially fewer family members) to seek professional help, which was, in turn, associated with lower rates of professional psychological help seeking for suicide ideation. These findings underscore the importance of gatekeeping as a suicide prevention strategy for Asian American college students.

76 FR 55953 - American Capital Partners Limited, Inc., American Educators Financial Corp. (n/k/a Asia Ventures...

Science.gov (United States)

2011-09-09

... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] American Capital Partners Limited, Inc., American Educators Financial Corp. (n/k/a Asia Ventures Corp.), Austral Pacific Energy Ltd., Bidville, Inc... lack of current and accurate information concerning the securities of American Capital Partners Limited...

Variaciones en la estacionalidad de polen y esporas fúngicas en la atmósfera de la ciudad de La Plata (Argentina Seasonal variation of pollen and fungal spores in the atmosphere of Plata city (Argentina

Directory of Open Access Journals (Sweden)

Daniela S Nitiu

2011-12-01

Full Text Available Se presentan los primeros datos sobre variaciones estacionales de polen y esporas fúngicas en su conjunto en la atmósfera de la ciudad de La Plata durante julio 2000 / junio 2001. El total de bioaerosoles fue de 201889.15 de los cuales el 15% correspondió a 54 tipos polínicos y el 85% a 79 tipos esporales. El Índice Polínico estuvo dado en un 74% por Polen Arbóreo (PA y en un 26% por Polen Herbáceo (PNA. La máxima concentración de PA tuvo lugar en septiembre con granos provenientes de Platanus y Fraxinus. El PNA presentó dos picos, el primero en diciembre procedente de Poaceae y el segundo en marzo debido a Ambrosia. Con respecto al componente fúngico, se identificaron esporas de Oomycota, Zygomycota, Myxomycota, Ascomycota y Basidiomycota. Estos bioaerosoles estuvieron presentes durante todo el año y en altas concentraciones siendo más abundantes en verano - otoño Las mitosporas de Hongos Imperfectos dominan la nube superando el 44% del total del Índice Esporal. El máximo aporte se registró en febrero dado por las esporas de Cladosporium. Se identificaron dos períodos estacionales en los cuales se hallan simultáneamente altas concentraciones de polen y esporas fúngicas. El primero se desarrolla en primavera y está integrado por Platanus, Fraxinus y Aspergillus / Penicillium y el segundo es estival e involucra a Ambrosia, Alternaria y Cladosporium.We present the first data on representativeness and seasonal variation of pollen and fungal spores as a whole in the atmosphere of the city of La Plata during july 2000 / june 2001. Total was 201889.15 bioaerosols, 15% of which was contributed by 54 pollen types and 85% by 79 spore types. The Pollinic Index came from arboreal pollen (PA in 74% and herbaceous pollen (PNA in 26%. The PA maximum concentration took place in september due to Platanus and Fraxinus. The PNA presented two peaks, one in december due to Poaceae, and the other one in march from Ambrosia. In regard to the

Differences in knowledge of breast cancer screening among African American, Arab American, and Latina women.

Science.gov (United States)

Williams, Karen Patricia; Mabiso, Athur; Todem, David; Hammad, Adnan; Hill-Ashford, Yolanda; Hamade, Hiam; Palamisono, Gloria; Robinson-Lockett, Murlisa; Zambrana, Ruth E

2011-01-01

We examined differences in knowledge and socioeconomic factors associated with 3 types of breast cancer screening (breast self-examination, clinical breast examination, and mammogram) among African American, Arab, and Latina women. Community health workers used a community-based intervention to recruit 341 women (112 Arab, 113 Latina, and 116 African American) in southeastern Michigan to participate in a breast cancer prevention intervention from August through October 2006. Before and after the intervention, women responded to a previously validated 5-item multiple-choice test on breast cancer screening (possible score range: 0 to 5) in their language of preference (English, Spanish, or Arabic). We used generalized estimating equations to analyze data and to account for family-level and individual correlations. Although African American women knew more about breast cancer screening at the baseline (pretest median scores were 4 for African American, 3 for Arab and 3 for Latina women), all groups significantly increased their knowledge after participating in the breast cancer prevention intervention (posttest median scores were 5 for African American and 4 for Arab and Latina women). Generalized estimating equations models show that Arab and Latina women made the most significant gains in posttest scores (P American, Arab, and Latina women to promote adherence to breast cancer screening guidelines.

Sociolinguistics features of humor in american linguoculture ...

African Journals Online (AJOL)

In this article we study the characteristics of the language of representation and perception of American humour, its linguistic and cultural features in humorous texts of American comics from the American linguistic culture. The material for research is the humorous texts and fragments of the performances of American ...

Native Americans in Cold War Public Diplomacy: Indian Politics, American History, and the US Information Agency

Science.gov (United States)

Denson, Andrew

2012-01-01

This essay examines the depiction of Native Americans by the US Information Agency (USIA), the bureau charged with explaining American politics to the international public during the Cold War. In the 1950s and 1960s, the USIA broadcast the message that Americans had begun to acknowledge their nation's history of conquest and were working to…

MEXICAN-AMERICAN STUDY PROJECT. ADVANCE REPORT 9, THE SPANISH AMERICANS OF NEW MEXICO--A DISTINCTIVE HERITAGE.

Science.gov (United States)

GONZALEZ, NANCIE L.

USING NEW MEXICO AS A BASIS TO TRACE THE SPANISH-AMERICAN AND MEXICAN-AMERICAN HERITAGE, THE AUTHOR STATES THAT ANY STIGMA PLACED ON THE LATTER GROUP IS ONE OF CLASS DISTINCTION. THERE IS EVIDENCE THAT ACCULTURATION AND ASSIMILATION OF BOTH GROUPS INTO THE ANGLO-AMERICAN SOCIETY IS PROCEEDING STEADILY, AND THAT THE WORLD WARS AND THE KOREAN…

Excerpt from Dead Stars: American and Philippine Literary Perspectives on the American Colonization of the Philippines

Directory of Open Access Journals (Sweden)

Jennifer M. McMahon

2011-12-01

Full Text Available Dead Stars: American and Philippine Literary Perspectives on the American Colonization of the Philippines examines the American colonization of the Philippines from three distinct but related literary perspectives. The first is the reaction of anti-imperialist American writers Mark Twain, W. E. B. Du Bois, and William James to America’s first foray into the role of colonizer and how their varied essays, letters, and speeches provide an incisive delineation of fundamental conflicts in American identity at the turn of the twentieth century. The book then analyzes how these same conflicts surface in the colonial regime’s use of American literature as a tool to inculcate American values in the colonial educational system. Finally, Dead Stars considers the way three early and important Filipino writers—Paz Marquez Benitez, Maximo Kalaw, and Juan C. Laya—interpret and represent these same tensions in their fiction.

Differences in cultural beliefs and values among African American and European American men with prostate cancer.

Science.gov (United States)

Hughes Halbert, Chanita; Barg, Frances K; Weathers, Benita; Delmoor, Ernestine; Coyne, James; Wileyto, E Paul; Arocho, Justin; Mahler, Brandon; Malkowicz, S Bruce

2007-07-01

Although cultural values are increasingly being recognized as important determinants of psychological and behavioral outcomes following cancer diagnosis and treatment, empirical data are not available on cultural values among men. This study evaluated differences in cultural values related to religiosity, temporal orientation, and collectivism among African American and European American men. Participants were 119 African American and European American men who were newly diagnosed with early-stage and locally advanced prostate cancer. Cultural values were evaluated by self-report using standardized instruments during a structured telephone interview. After controlling for sociodemographic characteristics, African American men reported significantly greater levels of religiosity (Beta = 24.44, P cultural values, clinical experiences with prostate cancer may also be important. This underscores the importance of evaluating the effects of both ethnicity and clinical factors in research on the influence of cultural values on cancer prevention and control.

Cytomegalovirus Infections among African-Americans

Directory of Open Access Journals (Sweden)

Best Al M

2008-08-01

Full Text Available Abstract Background Since African-Americans have twice the prevalence of cytomegalovirus (CMV infections as age-matched Caucasians we sought to determine the ages and possible sources of infection of African-American children. Methods Subjects were 157 African-American healthy children and adolescents and their 113 household adults in Richmond VA. Families completed a questionnaire, provided saliva for antibody testing, and adolescents were interviewed regarding sexual activity. Results Regardless of age CMV seropositivity was not associated with gender, breast feeding, health insurance, sexual activity, or household income, education, or size. In the final regression model, prior CMV infection in adults was over two-fold higher than in children (chi-square = 18.8, p Conclusion We observed that African-American children had CMV seroprevalence rates by age 20 years at less than one-half of that of their adult mothers and caregivers. Sibling-to-sibling transmission was a likely source of CMV infections for the children. The next generation of African-American women may be highly susceptible to a primary CMV infection during pregnancy and may benefit from a CMV vaccine.

Aldehyde dehydrogenase polymorphism in North American, South American, and Mexican Indian populations.

Science.gov (United States)

Goedde, H W; Agarwal, D P; Harada, S; Rothhammer, F; Whittaker, J O; Lisker, R

1986-01-01

While about 40% of the South American Indian populations (Atacameños, Mapuche, Shuara) were found to be deficient in aldehyde dehydrogenase isozyme I (ALDH2 or E2), preliminary investigations showed very low incidence of isozyme deficiency among North American natives (Sioux, Navajo) and Mexican Indians (mestizo). Possible implications of such trait differences on cross-cultural behavioral response to alcohol drinking are discussed. PMID:3953578

Red blood cell antigen genotype analysis for 9087 Asian, Asian American, and Native American blood donors.

Science.gov (United States)

Delaney, Meghan; Harris, Samantha; Haile, Askale; Johnsen, Jill; Teramura, Gayle; Nelson, Karen

2015-10-01

There has yet to be a comprehensive analysis of blood group antigen prevalence in Asian Americans and Native Americans. There may be ethnic differences in blood group frequencies that would result in clinically important mismatches through transfusion. Blood donors who self-identified as Asian or Native American were tested using a single-nucleotide polymorphism (SNP) DNA array (HEA BeadChip kit, Bioarray Solutions Ltd) that predicts expression of 38 human erythrocyte antigens (HEAs) and by serology for ABO, D, C, M, N, Jk(a) , and Jk(b) . The prevalence of blood group antigens was compared to published European prevalence. Discrepancies between SNP-predicted and serology-detected antigens were tallied. A total of 9087 blood donors were tested from nine Asian and Native American heritages. The predicted prevalence of selected antigens in the RHCE, JK, FY, MNS, LU, CO, and DO blood group systems were variable between Asian populations, but overall not significantly different than Europeans. Compared to European frequencies, Kell blood group allele frequencies were significantly different in the Chinese, Native American, Hawaiian/Pacific Islander, South Asian, and Southeast Asian heritage blood donors; Diego antigens Di(a) and Di(b) were different in donors of Native American and South Asian ancestries (p Asian and Native Americans donors. Several ethnic groups exhibited differences in HEA frequencies compared to Europeans. Genotype-serotype discrepancies were detected in all systems studied. © 2015 AABB.

A longitudinal experimental study comparing the effectiveness of happiness-enhancing strategies in Anglo Americans and Asian Americans.

Science.gov (United States)

Boehm, Julia K; Lyubomirsky, Sonja; Sheldon, Kennon M

2011-11-01

Growing evidence suggests that well-being interventions can be effective. However, it is unclear whether happiness-increasing practices are equally effective for individuals from different cultural backgrounds. To investigate this question, Anglo Americans and predominantly foreign-born Asian Americans were randomly assigned to express optimism, convey gratitude, or list their past experiences (control group). Multilevel analyses indicated that participants in the optimism and gratitude conditions reported enhanced life satisfaction relative to those in the control condition. However, Anglo Americans in the treatment conditions demonstrated larger increases in life satisfaction relative to Asian Americans, while both cultural groups in the control condition showed the least improvement. These results are consistent with the idea that the value individualist cultures place on self-improvement and personal agency bolsters the efforts of Anglo Americans to become more satisfied, whereas collectivist cultures' de-emphasis of self-focus and individual goals interferes with the efforts of Asian Americans to pursue enhanced well-being.

American Studies in Transition

DEFF Research Database (Denmark)

Nye, David

Papers first given at a conference the previous year in Fåborg, Denmark, with a dual focus on 20th century America and new methods in American Studies.......Papers first given at a conference the previous year in Fåborg, Denmark, with a dual focus on 20th century America and new methods in American Studies....

The relationship between Mexican American cultural values and resilience among Mexican American college students: a mixed methods study.

Science.gov (United States)

Morgan Consoli, Melissa L; Llamas, Jasmin D

2013-10-01

The current study investigated the role of cultural values in the resilience of Mexican American college students. Utilizing mixed methodology, 124 self-identified Mexican American college students were asked to complete an online survey, including a demographic questionnaire, the Resilience Scale, Mexican American Cultural Values Scale, and 2 open-ended questions concerning overcoming adversity and cultural values. As hypothesized, Mexican American traditional cultural values (Familismo, Respeto, Religiosidad, and Traditional Gender Roles) predicted resilience, with Familismo accounting for the majority of the variance. Consensual qualitative research (Hill, Thompson, & Nutt Williams, 1997) was used to identify emergent domains and themes within the open-ended question responses. Traditional Mexican American Value themes included Familismo, Ethnic Identity, Religiosidad, Perseverance, and Respeto. Results highlight the important role that certain Mexican American cultural values play in providing strength for overcoming adversities.

Self-objectification and depressive symptoms: does their association vary among Asian American and White American men and women?

Science.gov (United States)

Grabe, Shelly; Jackson, Benita

2009-03-01

Objectification Theory (Fredrickson & Roberts, 1997) posits that viewing one's body as an object - i.e., self-objectification - increases depressive symptomatology. Though a handful of studies to date have found self-objectification and depressive symptoms correlated among White American women, few studies have examined whether this finding generalizes to other social groups. We examine whether self-objectification and depressive symptoms are associated among Asian Americans and White Americans in a college sample of women and men (N=169). Self-objectification and depressive symptoms were positively associated among White American women but not among White American men or Asian American men or women. These data suggest the parameters of Objectification Theory are circumscribed by both race/ethnicity and gender and self-objectification may put White women, in particular, at risk for depressive symptoms.

Marks in Latin-American radiology

International Nuclear Information System (INIS)

Souza Almeida, S. de.

1987-01-01

An historical retrospective of Latin-American radiology is shortly presented. Several radiologic societies as well as personalities, scientists and doctors are reported emphasizing their contribuition to radiologic Latin-American culture. (M.A.C.) [pt

American Psychology "Is" Becoming More International

Science.gov (United States)

Webster, Gregory D.; Nichols, Austin Lee; Schember, Tatiana Orozco

2009-01-01

Comments on an article by J. J. Arnett regarding the assertion that American psychology focuses too narrowly on Americans while neglecting the other 95% of the world's population. The authors argue that while Arnett's assessment was poignant, and his call for a more inclusive, international, and cross-cultural representation in American psychology…

American Jazz Cathedra Enters into Beijing

Institute of Scientific and Technical Information of China (English)

2003-01-01

<正> On the evening of 25 June, 2003, an American Music Cathedra was held in the In ternational Friendship Hall of Beijing Jintai Art Museum. And its theme is "a form of American Art-Jazz". The Economic Department, Press Department of American Embassy and Beijing Jueshi Culture Development Co.Ltd. sponsored the activity.

Health care expenditures among Asian American subgroups.

Science.gov (United States)

Chen, Jie; Vargas-Bustamante, Arturo; Ortega, Alexander N

2013-06-01

Using two nationally representative data sets, this study examined health care expenditure disparities between Caucasians and different Asian American subgroups. Multivariate analyses demonstrate that Asian Americans, as a group, have significantly lower total expenditures compared with Caucasians. Results also point to considerable heterogeneities in health care spending within Asian American subgroups. Findings suggest that language assistance programs would be effective in reducing disparities among Caucasians and Asian American subgroups with the exception of Indians and Filipinos, who tend to be more proficient in English. Results also indicate that citizenship and nativity were major factors associated with expenditure disparities. Socioeconomic status, however, could not explain expenditure disparities. Results also show that Asian Americans have lower physician and pharmaceutical costs but not emergency department or hospital expenditures. These findings suggest the need for culturally competent policies specific to Asian American subgroups and the necessity to encourage cost-effective treatments among Asian Americans.

American marsupials chromosomes: why study them?

Directory of Open Access Journals (Sweden)

Marta Svartman

2009-01-01

Full Text Available Marsupials, one of the three main groups of mammals, are only found in Australia and in the American continent. Studies performed in Australian marsupials have demonstrated the great potential provided by the group for the understanding of basic genetic mechanisms and chromosome evolution in mammals. Genetic studies in American marsupials are relatively scarce and cytogenetic data of most species are restricted to karyotype descriptions, usually without banding patterns. Nevertheless, the first marsupial genome sequenced was that of Monodelphis domestica, a South American species. The knowledge about mammalian genome evolution and function that resulted from studies on M. domestica is in sharp contrast with the lack of genetic data on most American marsupial species. Here, we present an overview of the chromosome studies performed in marsupials with emphasis on the South American species.

Attitudes toward Family Obligations among American Adolescents with Asian, Latin American, and European Backgrounds.

Science.gov (United States)

Fuligni, Andrew J.; Tseng, Vivian; Lam, May

1999-01-01

Examined attitudes toward family obligations in American tenth and twelfth graders from Filipino, Chinese, Mexican, Central and South American, and European backgrounds. Found that even within a society emphasizing adolescent autonomy and independence, youths from families with collectivistic traditions retain their parents' familial values and…

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 ...

The myth of meritocracy and African American health.

Science.gov (United States)

Kwate, Naa Oyo A; Meyer, Ilan H

2010-10-01

Recent theoretical and empirical studies of the social determinants of health inequities have shown that economic deprivation, multiple levels of racism, and neighborhood context limit African American health chances and that African Americans' poor health status is predicated on unequal opportunity to achieve the American Dream. President Obama's election has been touted as a demonstration of American meritocracy-the belief that all may obtain the American Dream-and has instilled hope in African Americans. However, we argue that in the context of racism and other barriers to success, meritocratic ideology may act as a negative health determinant for African Americans.

North American oil demand outlook

International Nuclear Information System (INIS)

Stewart, M.B.

1995-01-01

An understanding of the relationship of economic growth and potential petroleum product demand is needed to forecast the potential for North American oil demand growth as well as knowledge of world supply and price. The bullish expectations for economic growth in the US and Canada auger well for North American refiners and marketeers. The growth in world economic output forecast, however, means a larger oil demand and an increase in OPEC's pricing power. Such price increases could depress North American oil demand growth. (author)

American Akicita: Indigenous American warriors and military service.

Science.gov (United States)

McDonald, J Douglas

2017-08-01

Indigenous Americans (i.e., Native/American Indians, AK natives, Pacific Islanders) have consistently volunteered for military service at greater rates than any other ethnic group, including the majority culture, since the early days of the country. This article is an introduction to the special section which includes a number of outstanding papers that provide an innovative and compelling effort to overcome the challenges of casualties from war and render effective and culturally informed care. These manuscripts describe culturally appropriate considerations of suicide (O'Keefe), family involvement and access to care (Whealin), and telehealth for treatment of rural Native veterans (Goss). Challenging and complex treatment needs call for equally mindful and competent approaches. These authors and providers present compelling examples of addressing these needs in working with our Wounded Warriors. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Help-Seeking Intentions among Asian American and White American Students in Psychological Distress: Application of the Health Belief Model

Science.gov (United States)

Kim, Jin E.; Zane, Nolan

2015-01-01

Objective Underutilization of needed mental health services continues to be the major mental health disparity affecting Asian Americans (Sue, Cheng, Saad, & Chu, 2012). The goal of the study was to apply a social psychological theoretical framework—the Health Belief Model (Rosenstock, 1966)—to understand potential reasons why Asian Americans underutilize mental health services relative to White Americans. Method Using a cross-sectional online questionnaire, this study examined how perceived severity of symptoms, perceived susceptibility to mental health problems, perceived benefits of treatment, and perceived barriers to treatment influenced intentions to seek help among a sample of 395 Asian American and 261 White American students experiencing elevated levels of psychological distress. Results Analyses using structural equation modeling indicated that Asian Americans in distress had relatively lower intentions to seek help compared to White Americans. Perceived benefits partially accounted for differences in help-seeking intentions. Although Asian Americans perceived greater barriers to help-seeking than White Americans, it did not significantly explain racial/ethnic differences in help-seeking intentions. Perceived severity and barriers were related to help-seeking intentions in both groups. Conclusions Outreach efforts that particularly emphasize the benefits of seeking mental health services may be a particularly promising approach to address underutilization. These findings have implications in help-seeking promotion and outreach. PMID:26098454

Associations between depression, distress tolerance, delay discounting, and alcohol-related problems in European American and African American college students.

Science.gov (United States)

Dennhardt, Ashley A; Murphy, James G

2011-12-01

Although levels of heavy drinking and alcohol-related problems are high in college students, there is significant variability in the number and type of problems experienced, even among students who drink heavily. African American students drink less and experience fewer alcohol-related problems than European American students, but are still at risk, and little research has investigated the potentially unique patterns and predictors of problems among these students. Depression, distress tolerance, and delay discounting have been implicated in adult substance abuse and may be important predictors of alcohol problem severity among college students. We examined the relationship between these variables and alcohol-related problems among African American and European American students (N = 206; 53% female; 68% European American; 28% African American) who reported recent heavy drinking. In regression models that controlled for drinking level, depression, distress tolerance, and delay discounting were associated with alcohol problems among African American students, but only depression was associated with alcohol problems among European American students. These results suggest that negative affect is a key risk factor for alcohol problems among college student drinkers. For African American students, the inability to tolerate negative emotions and to organize their behavior around future outcomes may also be especially relevant risk factors.

Is Asian American Parenting Controlling and Harsh? Empirical Testing of Relationships between Korean American and Western Parenting Measures

OpenAIRE

Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim

2013-01-01

Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with pos...

North American refining

International Nuclear Information System (INIS)

Osten, James; Haltmaier, Susan

2000-01-01

This article examines the current status of the North American refining industry, and considers the North American economy and the growth in demand in the petroleum industry, petroleum product demand and quality, crude oil upgrading to meet product standards, and changes in crude oil feedstocks such as the use of heavier crudes and bitumens. Refining expansion, the declining profits in refining, and changes due to environmental standards are discussed. The Gross Domestic Product and oil demand for the USA, Canada, Mexico, and Venezuela for the years 1995-2020 are tabulated

The Black Man in American Society.

Science.gov (United States)

Framingham Public Schools, MA.

GRADE OR AGES: Junior high school. SUBJECT MATTER: The black man in American society. ORGANIZATION AND PHYSICAL APPEARANCE: There are four major parts each with an overview. The four parts concern a) the African heritage of the black man, b) the American exploitation of the black man, c) the black man's contribution to American society, d) the…

Invisible Asian Americans: The Intersection of Sexuality, Race, and Education among Gay Asian Americans

Science.gov (United States)

Ocampo, Anthony C.; Soodjinda, Daniel

2016-01-01

Most research on Asian American education has centered on addressing and deconstructing the model minority stereotype. While recent studies have highlighted the socioeconomic and cultural heterogeneity among Asian American students, few have examined how sexual identity and masculinity mitigate their academic experiences. In this article, we draw…

Recasting the American Dream and American Politics: Barack Obama's Keynote Address to the 2004 Democratic National Convention

Science.gov (United States)

Rowland, Robert C.; Jones, John M.

2007-01-01

This essay draws upon the work of Northrop Frye to show that stories enacting the American Dream contain elements associated with romance, and briefly traces how Ronald Reagan and conservatives utilized the romance of the American Dream to the point that many Americans associated it exclusively with conservatism. The essay then details how Barack…

Geothermal energy for American Samoa

Energy Technology Data Exchange (ETDEWEB)

1980-03-01

The geothermal commercialization potential in American Samoa was investigated. With geothermal energy harnessed in American Samoa, a myriad of possibilities would arise. Existing residential and business consumers would benefit from reduced electricity costs. The tuna canneries, demanding about 76% of the island's process heat requirements, may be able to use process heat from a geothermal source. Potential new industries include health spas, aquaculture, wood products, large domestic and transhipment refrigerated warehouses, electric cars, ocean nodule processing, and a hydrogen economy. There are no territorial statutory laws of American Samoa claiming or reserving any special rights (including mineral rights) to the territorial government, or other interests adverse to a land owner, for subsurface content of real property. Technically, an investigation has revealed that American Samoa does possess a geological environment conducive to geothermal energy development. Further studies and test holes are warranted.

A Native American Theatre Ensemble

Science.gov (United States)

Brown, Kent R.

1973-01-01

The ceremonial rituals American Indians have practiced for centuries are uncontestable testimony to how strongly they respond to theatre. These rituals, a pure and functional form of dramatic art, are practiced today by a Native American theater group. (FF)

Asian American Health - Multiple Languages

Science.gov (United States)

... Are Here: Home → Multiple Languages → All Health Topics → Asian American Health URL of this page: https://medlineplus.gov/ ... V W XYZ List of All Topics All Asian American Health - Multiple Languages To use the sharing features ...

Cultures of moderation and expression: emotional experience, behavior, and physiology in Chinese Americans and Mexican Americans.

Science.gov (United States)

Soto, José A; Levenson, Robert W; Ebling, Rachel

2005-06-01

Ethnographic accounts suggest that emotions are moderated in Chinese cultures and expressed openly in Mexican cultures. The authors tested this notion by comparing subjective, behavioral, and physiological aspects of emotional responses to 3 (warned, unwarned, instructed to inhibit responding) aversive acoustic startle stimuli in 95 Chinese Americans and 64 Mexican Americans. Subjective reports were consistent with ethnographic accounts; Chinese Americans reported experiencing significantly less emotion than Mexican Americans across all 3 startle conditions. Evidence from a nonemotional task suggested that these differences were not artifacts of cultural differences in the use of rating scales. Few cultural differences were found in emotional behavior or physiology, suggesting that these aspects of emotion are less susceptible to cultural influence.

Culture, ethnicity, and children's facial expressions: a study of European American, Mainland Chinese, Chinese American, and adopted Chinese girls.

Science.gov (United States)

Camras, Linda A; Bakeman, Roger; Chen, Yinghe; Norris, Katherine; Cain, Thomas R

2006-02-01

This investigation extends previous research documenting differences in Chinese and European American infants' facial expressivity. Chinese girls adopted by European American families, nonadopted Mainland Chinese girls, nonadopted Chinese American girls, and nonadopted European American girls responded to emotionally evocative slides and an odor stimulus. European American girls smiled more than Mainland Chinese and Chinese American girls and scored higher than Mainland Chinese girls for disgust-related expressions and overall expressivity. Adopted Chinese girls produced more disgust-related expressions than Mainland Chinese girls. Self-reported maternal strictness, aggravation, positive expressiveness, and cultural identification correlated with children's facial responses, as did number of siblings and adults in the home. Results suggest that culture and family environment influences facial expressivity, creating differences among children of the same ethnicity.

Infant Mortality and American Indians/Alaska Natives

Science.gov (United States)

... American Indian/Alaska Native > Infant Health & Mortality Infant Mortality and American Indians/Alaska Natives American Indian/Alaska ... as compared to non-Hispanic white mothers. Infant Mortality Rate: Infant mortality rate per 1,000 live ...

Predictors of self-esteem for Mexican American and European American youths: a reexamination of the influence of parenting.

Science.gov (United States)

Ruiz, Sonia Y; Roosa, Mark W; Gonzales, Nancy A

2002-03-01

Decades of research with European American middle-class families have found significant relations between parenting behavior and child self-esteem. Similar research with minority and low-income families is rare. The present study examined the relation between parenting practices and child self-esteem among 70 Mexican American and 161 European American youths. The analyses consisted of regressing child self-esteem on parenting practices (acceptance, rejection, inconsistent discipline, and hostile control), ethnicity, socioeconomic status (SES), and the interactions between ethnicity, SES, and parenting practices. Several main effects and interactions were significant; for each interaction, behavior of low-income or Mexican American parents had less influence on children's self-esteem than did similar behavior by middle-class or European American parents.

Anger Suppression, Interdependent Self-Construal, and Depression among Asian American and European American College Students

Science.gov (United States)

Cheung, Rebecca Y. M.; Park, Irene J. K.

2010-01-01

The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression—depression relation was tested by race and interdependent self-construal. Results indicated that the hypothesized model fit well across Asian American and European American students as well as those with high vs. low levels of interdependent self-construal. Anger suppression was a significant mediator of the hypothesized indirect effects on depressive symptoms. Moreover, race and interdependent self-construal moderated the suppression—depression link, such that Asian American status and a stronger interdependent self-construal attenuated the relation between anger suppression and depressive symptoms. Understanding both universal and culture-specific aspects of emotion regulation in the development of depressive symptoms will be essential for sound theory, future research, and effective prevention and intervention efforts across diverse populations. PMID:21058815

Anger suppression, interdependent self-construal, and depression among Asian American and European American college students.

Science.gov (United States)

Cheung, Rebecca Y M; Park, Irene J K

2010-10-01

The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression-depression relation was tested by race and interdependent self-construal. Results indicated that the hypothesized model fit well across Asian American and European American students, as well as those with high versus low levels of interdependent self-construal. Anger suppression was a significant mediator of the hypothesized indirect effects on depressive symptoms. Moreover, race and interdependent self-construal moderated the suppression-depression link, such that Asian American status and a stronger interdependent self-construal attenuated the relation between anger suppression and depressive symptoms. Understanding both universal and culture-specific aspects of emotion regulation in the development of depressive symptoms will be essential for sound theory, future research, and effective prevention and intervention efforts across diverse populations. PsycINFO Database Record (c) 2010 APA, all rights reserved.

THE GODFATHER AND THE AMERICAN DREAM

Directory of Open Access Journals (Sweden)

Goksu Gigi Akkan

2017-01-01

Full Text Available This paper tries to demonstrate how The Godfather by Francis Ford Coppola challenges the myth of the American Dream. The thesis of the paper is that The Godfather is not a film seeking to re-establish American norms and ideals, but that it tries to break down and shed light on the corrupt side of the modern American society through the myth of “the American Dream”. The structure of the paper is so that first, what other academics and critiques have to say about Coppola’s attempt to criticize the American society and ideals will be visited, as this will give the reader a clearer understanding of the film’s meaning and message. Then, analyses of how certain characters are built and how their presence and attributes contribute to the film’s meaning will be conducted, topped off with the usage of props.

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.

Paternal Hostility and Maternal Hostility in European American and African American Families.

Science.gov (United States)

Wu, Ed Y; Reeb, Ben T; Martin, Monica J; Gibbons, Frederick X; Simons, Ronald L; Conger, Rand D

2014-06-01

The authors examined the hypothesized influence of maternal and paternal hostility on youth delinquency over time. The investigation addressed significant gaps in earlier research on parental hostility, including the neglect of father effects, especially in African American families. Using prospective, longitudinal data from community samples of European American (n = 422) and African American (n = 272) 2-parent families, the authors examined the independent effects of paternal and maternal hostility on youth delinquency. The results indicated that paternal hostility significantly predicted relative increases in youth delinquent behaviors above and beyond the effects of maternal hostility; conversely, maternal hostility did not predict youth delinquency after controlling for paternal hostility. Multiple-group analyses yielded similar results for both ethnic groups and for boys and girls. These results underscore the importance of including both parents in research on diverse families. Neglecting fathers provides an incomplete account of parenting in relation to youth development.

Allocentric and Idiocentric Self-Description and Academic Achievement among Mexican American and Anglo American Adolescents.

Science.gov (United States)

Dabul, Amy J.; And Others

1995-01-01

Posits a distinction between cultures motivated by individualistic value systems (idiocentric) and collectivistic value systems (allocentric). Study reveals that Mexican American adolescents describe themselves in more allocentric terms, while Anglo American adolescents choose idiocentric terms. Suggests a correlation between idiocentric values…

Weight, Volume, and Physical Properties of Major Hardwood Species in the Piedmont

Science.gov (United States)

Alexander Clark; Douglas R. Phillips; Douglas J. Frederick

1986-01-01

Weight, volume, and physical properties of trees 1 to 20 inches d.b.h.were determined for red maple, sweetgum, sycamore, yellow-poplar, elm, hickory, chestnut oak, scarlet oak, southern red oak, and white oak in the Piedmont of the Southeastern United States. A total of 772 trees were destructively sampled at 16 locations from Viryinia to Alabama. Hard hardwoods, soft...

Condition Assessment of a 2,500-Year-Old Mummy Coffin

Science.gov (United States)

Robert J. Ross; Turker Dundar

2012-01-01

This work was conducted to assess the condition of a 2,500-year-old mummy coffin. The coffin, part of a collection of funerary objects at the Nelson–Atkins Museum of Art in St. Louis, Missouri, is made of wood obtained from a sycamore fig tree, Ficus sycomorus. Visual and acoustic-based nondestructive testing techniques were used to inspect the...

Assessment of the Status of African-Americans. Volume III: The Education of African-Americans.

Science.gov (United States)

Willie, Charles V., Ed.; Garibaldi, Antoine M., Ed.; Reed, Wornie L., Ed.

In 1987 a project was undertaken to assess the status of African Americans in the United States in the topical areas to be addressed by the National Research Council's Study Committee on the Status of Black Americans: education, employment, income and occupations, political participation and the administration of justice, social and cultural…

Whose American Government? A Quantitative Analysis of Gender and Authorship in American Politics Texts

Science.gov (United States)

Cassese, Erin C.; Bos, Angela L.; Schneider, Monica C.

2014-01-01

American government textbooks signal to students the kinds of topics that are important and, by omission, the kinds of topics that are not important to the discipline of political science. This article examines portrayals of women in introductory American politics textbooks through a quantitative content analysis of 22 widely used texts. We find…

Additional Resources on Asian Americans.

Science.gov (United States)

Kodama, Corinne Maekawa; Lee, Sunny; Liang, Christopher T. H.; Alvarez, Alvin N.; McEwen, Marylu K.

2002-01-01

The authors identify Asian American associations and organizations, academic journals, periodicals, and media resources. Selected annotated resources on Asian American activism and politics, counseling and psychology, educational issues, gender and sexual orientation, history, policy reports, and racial and ethnic identity are also included.…

Energy geopolitics, an American perspective

International Nuclear Information System (INIS)

Henderson, Simon

2008-01-01

Even if geopolitics can be said not to exist for Americans who, like for example in the field of energy, believe that any problem can find a solution with the help of money and of the American ingenuity, and who are in fact only interested in a lower energy price, the author comments how energy issues are addressed by the candidates to the President election of 2008. The author notices that American people may have to realise, at least for a while, that their country is accused to bear a large share of responsibilities in environmental problems

American Samoa Energy Action Plan

Energy Technology Data Exchange (ETDEWEB)

Haase, Scott [National Renewable Energy Lab. (NREL), Golden, CO (United States); Esterly, Sean [National Renewable Energy Lab. (NREL), Golden, CO (United States); Herdrich, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bodell, Tim [National Renewable Energy Lab. (NREL), Golden, CO (United States); Visser, Charles [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2013-08-01

Describes the five near-term strategies selected by the American Samoa Renewable Energy Committee (ASREC) during action planning workshops conducted in May 2013, and outlines the actions being taken to implement those strategies. Each option is tied to a priority identified in the earlier draft American Samoa Strategic Energy Plan as being an essential component of reducing American Samoa'spetroleum energy consumption. The actions described for each strategy provide a roadmap to facilitate the implementation of each strategy. This document is intended to evolve along with the advancement of the projects, and will be updated to reflect progress.

Usage Notes in the Oxford American Dictionary.

Science.gov (United States)

Berner, R. Thomas

1981-01-01

Compares the "Oxford American Dictionary" with the "American Heritage Dictionary." Examines the dictionaries' differences in philosophies of language, introductory essays, and usage notes. Concludes that the "Oxford American Dictionary" is too conservative, paternalistic, and dogmatic for the 1980s. (DMM)

Environmental studies in two communes of Santiago de Chile by the analysis of magnetic properties of particulate matter deposited on leaves of roadside trees

Science.gov (United States)

Muñoz, David; Aguilar, Bertha; Fuentealba, Raúl; Préndez, Margarita

2017-03-01

Emissions from motor vehicles are considered to be one of the main sources of airborne particulate matter in Santiago. International researchers have shown that particulate matter contains metal oxides and magnetic particles, both of which are emitted mainly from vehicles exhaust pipes. On the other hand, trees are effective in reducing such contamination, so that they act as passive collectors of particulate matter. This work presents the results obtained from the first magnetic study of the particulate matter collected in two areas of the city of Santiago de Chile. Magnetic susceptibility and Saturation Isothermic Remanent Magnetization (SIRM) were determined in leaves from abundant urban trees and from urban dust samples. Results indicate that most of the samples contain ferromagnetic minerals with magnetite (Fe3O4) as the main carrier. Values of magnetic susceptibility (SI ×10-6 m3/kg) in the range 0.04-0.24 for leaves and in the range 10-45 for urban dust were determinated. In one of the city areas studied, significant correlation between the particulate matter deposited on leaves of Platanus orientalis and measured traffic flows was obtained. In addition, it was possible to estimate that the species Platanus orientalis and Acer negundo have a better ability to capture particulate matter than the species Robinia pseudoacacia.

Endoparasites of American marten (Martes americana: Review of the literature and parasite survey of reintroduced American marten in Michigan

Directory of Open Access Journals (Sweden)

Maria C. Spriggs

2016-12-01

Full Text Available The American marten (Martes americana was reintroduced to both the Upper (UP and northern Lower Peninsula (NLP of Michigan during the 20th century. This is the first report of endoparasites of American marten from the NLP. Faeces from live-trapped American marten were examined for the presence of parasitic ova, and blood samples were obtained for haematocrit evaluation. The most prevalent parasites were Capillaria and Alaria species. Helminth parasites reported in American marten for the first time include Eucoleus boehmi, hookworm, and Hymenolepis and Strongyloides species. This is the first report of shedding of Sarcocystis species sporocysts in an American marten and identification of 2 coccidian parasites, Cystoisospora and Eimeria species. The pathologic and zoonotic potential of each parasite species is discussed, and previous reports of endoparasites of the American marten in North America are reviewed.

American Association of Physics Teachers - AAPT.org

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AAPT.org - American Association of Physics Teachers Skip to content Skip to navigation Skip to local navigation AAPT - American Association of Physics Teachers Go Sign In / Online Services Join ; Competitions Collaborative Projects U.S. Physics Team New Faculty Programs Publications American Journal of

Achievement Emotions as Predictors of High School Science Success Among African-American and European American Students

Science.gov (United States)

Bowe, Marilyn Louise Simmons

The literature includes few studies of the interrelations of achievement goals and achievement emotions with respect to minority students and science achievement. The objective of this study was to test the control-value theory (CVT) of achievement emotions to determine if the eight discrete achievement emotions would be predictive of test scores on the High School Graduation Test (GHSGT)-Science for African-American compared to European-American science students. Convenience cluster sampling was employed to select 160 students who were all juniors in the same public high school at the time that they took the GHSGT-Science. The central research question for this study aimed to uncover whether any of the eight achievement emotions identified in CVT would contribute significantly to the predictability of science achievement as measured by GHSGT-Science scores. Data were collected using a nonexperimental, cross sectional design survey. Data were analyzed using a hierarchal, forced entry, multiple regression analysis. Key results indicated that the eight achievement emotions were predictive of GHSGT-Science score outcomes. Positive social change at the individual level could reflect a boost in confidence for African American science students and help decrease the achievement gap in science, technology, engineering, and mathematics (STEM) endeavors between European Americans and African-American students. Educators may consider the importance of achievement emotions in science outcomes by including social emotional learning (SEL) as a part of the regular science curriculum. Future researchers should repeat the study in a school district where the population is available to support the desired cluster sample of equal parts European Americans to African Americans and male to female students.

Dietary Acculturation among Filipino Americans.

Science.gov (United States)

Vargas, Persephone; Jurado, Leo-Felix

2015-12-22

Acculturation, the subsequent changes that occur in one culture after continuous first hand contact with another culture, impacts the dietary habits and health risks of individuals. This study examines the acculturation, dietary habits and anthropometric measurements in a sample of 210 first generation Filipino American immigrants in New Jersey (NJ). Acculturation was measured using the Short Acculturation Scale for Filipino Americans (ASASFA). Dietary acculturation was measured using the Dietary Acculturation Questionnaire for Filipino Americans (DAQFA) and dietary intake was determined using the Block's Brief Food Frequency Questionnaire (BFFQ). Anthropometric measurements were obtained including weight, height and waist circumference. Acculturation had a significant negative relationship with Filipino Dietary acculturation. Western dietary acculturation was significantly correlated with caloric intake (r(208) = 0.193, p Filipino dietary acculturation, dietary intake and anthropometric measurements. The results showed that Filipino American immigrants have increased risks including increased BMI, waist circumference and increased fat intake. Over all, this research highlighted some dietary changes and their effects on dietary intake and health status.

African American Educational Leadership in the School Superintendency

Science.gov (United States)

Smith, Eva C.

2013-01-01

African American educational leadership has long been part of American education and African American activism to resist oppression. However, the field of educational leadership has rarely included the contributions of African American leaders, particularly women leaders, into mainstream leadership theory and practices. This omission is difficult…

American Indian Studies, Multiculturalism, and the Academic Library

Science.gov (United States)

Alexander, David L.

2013-01-01

The current status of multicultural and diversity efforts suggests the need for incorporating into the discussion of librarianship an understanding of previously underrepresented populations such as the American Indian. American Indian Studies speaks from the American Indian perspective and addresses the contemporary condition of American Indians.…

Clinical utility of the Rorschach with African Americans.

Science.gov (United States)

Presley, G; Smith, C; Hilsenroth, M; Exner, J

2001-12-01

In this study we sought to identify Rorschach differences between African Americans and White Americans and to understand these differences within a social and cultural framework. Data from the Exner (1993) Comprehensive System normative sample (N = 700) was used to form a group of 44 African Americans and 44 White Americans matched for age, sex, education, and socioeconomic status. Twenty-three Rorschach variables were chosen a priori and group differences were analyzed. The only clinically significant difference found was that African Americans offered significantly less cooperative movement. This lower frequency of cooperative movement may suggest African Americans do not anticipate cooperative interactions with others as a routine event. This may reflect a shared feeling among African Americans that most members of our society are less likely to be sensitive to or responsive to their needs relative to others. However, the study demonstrates a striking similarity between the groups, supporting the clinical use of the Rorschach with African Americans.

Celebrating National American Indian Heritage Month

National Research Council Canada - National Science Library

Mann, Diane

2004-01-01

November has been designated National American Indian Heritage Month to honor American Indians and Alaska Natives by increasing awareness of their culture, history, and, especially, their tremendous...

Passage of American shad: paradigms and realities

Science.gov (United States)

Haro, Alex; Castro-Santos, Theodore

2012-01-01

Despite more than 250 years of development, the passage of American shad Alosa sapidissima at dams and other barriers frequently remains problematic. Few improvements in design based on knowledge of the swimming, schooling, and migratory behaviors of American shad have been incorporated into passage structures. Large-scale technical fishways designed for the passage of adult salmonids on the Columbia River have been presumed to have good performance for American shad but have never been rigorously evaluated for this species. Similar but smaller fishway designs on the East Coast frequently have poor performance. Provision of effective downstream passage for both juvenile and postspawning adult American shad has been given little consideration in most passage projects. Ways to attract and guide American shad to both fishway entrances and downstream bypasses remain marginally understood. The historical development of passage structures for American shad has resulted in assumptions and paradigms about American shad behavior and passage that are frequently unsubstantiated by supporting data or appropriate experimentation. We propose that many of these assumptions and paradigms are either unfounded or invalid and that significant improvements to American shad upstream and downstream passage can be made via a sequential program of behavioral experimentation, application of experimental results to the physical and hydraulic design of new structures, and controlled tests of large-scale prototype structures in the laboratory and field.

A Foucauldian Theory of American Islamophobia

Directory of Open Access Journals (Sweden)

SHYAM K. SRIRAM

2016-12-01

Full Text Available With the emergence of ISIS andAmerican public furor over allowing Syrian refugees safe haven, Muslim Americans find themselves once again in the cross-hairs of a nation obsessed with searching for answers and someone to blame. I argue that the premise behind American anti-Muslim sentiment is rooted in two of Michel Foucault’s concepts -“biopower” and “pastoral power.” This article is divided in two halves. In the first, I argue that American nationalism is articulated in a unique way, particularly through “pastoral power.” In conjunction with an “imagined” American nationhood (Anderson 1983, it has created a state that is often viewed as secular, but is quite Christian ideologically and structurally. Drawing on Göle (1996, I surmise that the Western “culture of confession,” an extension of pastoral power, is incompatible with Islam – or at least is viewed as such. In the second half, I present my main argument towards a new understanding of Foucault’s (1990 biopower in the context of the sovereign and its ability to designate who is “sacred,” a la Agamben (1998. I suggest that a new evaluation of Agamben (1998 should be undertaken to account for the renewed racialization of and discrimination towards American Muslims.

Los Dos Mundos: Rural Mexican Americans, Another America.

Science.gov (United States)

Baker, Richard

This book explores race relations between Mexican Americans and Anglo Americans in "Middlewest," a fictitious name for an actual rural Idaho community with the highest proportion of Mexican Americans in the state. Many Mexican Americans in this predominantly agricultural area are current or former migrant workers. The first chapter…

American uranium: Relic or reality?

International Nuclear Information System (INIS)

Anon.

1994-01-01

This article is a review of the American Uranium industry. Historical aspects are presented as the industry's history is outlined from the mid-1950's to the present day. Present capabilities are noted, as are a current comparison of American production costs vs. world costs. Future trends are analyzed

THE DEPICTION OF HOMOSEXUALITY IN AMERICAN MOVIES

OpenAIRE

Rudy Rudy

2016-01-01

This study focuses on the depiction of homosexuality in American films. It is intended to identify the images of gays depicted in American films as well as the characteristics of American gay movies. It incorporates library research by applying an analytical descriptive approach in analyzing the data. The symbol and reflective theory is used to analyze 18 American movies and 14 gay films from other countries in the early 2000s. It shows that gay films can attract audiences by describing gays ...

The Depiction Of Homosexuality In American Movies

OpenAIRE

Rudy, Rudy

2016-01-01

This study focuses on the depiction of homosexuality in American films. It is intended to identify the images of gays depicted in American films as well as the characteristics of American gay movies. It incorporates library research by applying an analytical descriptive approach in analyzing the data. The symbol and reflective theory is used to analyze 18 American movies and 14 gay films from other countries in the early 2000s. It shows that gay films can attract audiences by describing gays ...

Repertoire, Authenticity, and Instruction: The Presentation of American Indian Music in Oklahoma's Elementary Schools. Native Americans: Interdisciplinary Perspectives--A Garland Series.

Science.gov (United States)

Damm, Robert J.

This book examines the presentation of American Indian music by elementary music educators in Oklahoma, which has the largest American Indian population of any state. A literature review covers an historical profile of multicultural music education, ethnomusicological studies of American Indian music, dissertations pertaining to American Indian…

76 FR 24043 - Buy American Exceptions Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2011-04-29

... Minneapolis Public Housing Authority for the purchase and installation of compact fluorescent lamps (CFLs) and... Under the American Recovery and Reinvestment Act of 2009 AGENCY: Office of the Assistant Secretary for Public and Indian Housing, HUD. ACTION: Notice. SUMMARY: In accordance with the American Recovery and...

Understanding the Strengths of African American Families.

Science.gov (United States)

Littlejohn-Blake, Sheila M.; Darling, Carol Anderson

1993-01-01

Focuses on strengths of African-American families and how they function, relevant conceptual approaches, and trends and issues in studying African-American families that can facilitate understanding. A shift from studying dysfunctional families to more positive aspects can help African-American families meet societal challenges. (SLD)

Engaging African Americans in Smoking Cessation Programs

Science.gov (United States)

Wallen, Jacqueline; Randolph, Suzanne; Carter-Pokras, Olivia; Feldman, Robert; Kanamori-Nishimura, Mariano

2014-01-01

Background: African Americans are disproportionately exposed to and targeted by prosmoking advertisements, particularly menthol cigarette ads. Though African Americans begin smoking later than whites, they are less likely to quit smoking than whites. Purpose: This study was designed to explore African American smoking cessation attitudes,…

Great Gatsby-the Disillusionment of American Dream

Institute of Scientific and Technical Information of China (English)

赵玮

2005-01-01

American Dream is a mystery. It makes a lot of Americans prosperous, but also ruins some of them. In The Great Gatsby by F. Scott Fitzgerald, Gatsby is just such a character created to describe the disillusionment of the American Dream. Yet, his doom of failure results from his illusion actually. In this essay, we shall see how the American dream of Gatsby comes from illusion to disillusionment step by step. Besides, what kind of person Gatsby is and what kind of love Gatsby and his ideal love "Daisy" has are depicted in this essay to reveal the doom of Gatsby's dream. And a general understanding of the Jazz Age, the specific era Gatsby is set in, of the original sense of American Dream and also of the conflicts between two extreme classes in the face of the challenge of American Dream will make us clearer of how Gatsby - the tragic hero - met his fate.

Mortality rates among Arab Americans in Michigan.

Science.gov (United States)

Dallo, Florence J; Schwartz, Kendra; Ruterbusch, Julie J; Booza, Jason; Williams, David R

2012-04-01

The objectives of this study were to: (1) calculate age-specific and age-adjusted cause-specific mortality rates for Arab Americans; and (2) compare these rates with those for blacks and whites. Mortality rates were estimated using Michigan death certificate data, an Arab surname and first name list, and 2000 U.S. Census data. Age-specific rates, age-adjusted all-cause and cause-specific rates were calculated. Arab Americans (75+) had higher mortality rates than whites and blacks. Among men, all-cause and cause-specific mortality rates for Arab Americans were in the range of whites and blacks. However, Arab American men had lower mortality rates from cancer and chronic lower respiratory disease compared to both whites and blacks. Among women, Arab Americans had lower mortality rates from heart disease, cancer, stroke, and diabetes than whites and blacks. Arab Americans are growing in number. Future study should focus on designing rigorous separate analyses for this population.

THE DEPICTION OF HOMOSEXUALITY IN AMERICAN MOVIES

Directory of Open Access Journals (Sweden)

Rudy Rudy

2016-06-01

Full Text Available This study focuses on the depiction of homosexuality in American films. It is intended to identify the images of gays depicted in American films as well as the characteristics of American gay movies. It incorporates library research by applying an analytical descriptive approach in analyzing the data. The symbol and reflective theory is used to analyze 18 American movies and 14 gay films from other countries in the early 2000s. It shows that gay films can attract audiences by describing gays as the objects for laughs; gays revealing their sexual identities; sexual scenes of gays; masculine gay men; and violence in gay life. They appear in genres like drama, comedy, romance, detective, western, and horror/mystery with two images of gay people shown in American gay movies; they are the portrait of gays as a minority and the pessimism. However, it also shows that some American gay films picture good gay life, happy gay couples, gay marriage, etc.

American Samoa: Energy Action Plan

Energy Technology Data Exchange (ETDEWEB)

Ness, J. Erik [National Renewable Energy Lab. (NREL), Golden, CO (United States); Haase, Scott [National Renewable Energy Lab. (NREL), Golden, CO (United States); Conrad, Misty [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2016-09-01

This document outlines actions being taken to reduce American Samoa's petroleum consumption. It describes the four near-term strategies selected by the American Samoa Renewable Energy Committee during action-planning workshops conducted in May 2016, and describes the steps that will need to be taken to implement those strategies.

Teaching about American Federal Democracy.

Science.gov (United States)

Schechter, Stephen L., Ed.

Ten essays discuss federal democracy, the form of government of the United States. The first essay discusses the origins of American federalism. The second examines why we have a federal system, the functions federalism serves, and the consequences of federalism for the American political system. Federalism in the Constitution and constitutional…

Reconsidering Asian American Student Development

Science.gov (United States)

Kodama, Corinne M.; Maramba, Dina C.

2017-01-01

This chapter addresses the applicability of student development theories in light of empirical research on Asian American college students through a twofold approach: (a) revisiting the relevance of Kodama, McEwen, Liang, and Lee's (2001, 2002) theoretical work on Asian American student development; and (b) using Jones' and Stewart's (2016)…

Native American Foods and Cookery.

Science.gov (United States)

Taylor, Tom; Potter, Eloise F.

Native Americans had a well-developed agriculture long before the arrival of the Europeans. Three staples--corn, beans, and squash--were supplemented with other gathered plants or cultivated crops such as white potatoes, sweet potatoes, pumpkins, and peanuts. Native Americans had no cows, pigs, or domesticated chickens; they depended almost…

Arab American Women Negotiating Identities

Science.gov (United States)

Mango, Oraib

2012-01-01

Compared to the literature available on other ethnic groups in the United States, there is very little information about school experiences of Arab Americans (Nieto, 2003). This study examines the ways that Arab American women reported positioning themselves when faced with difficult situations related to stereotypical images of Arabs and Arab…

Asian American Librarians and Chinese American Librarians: Their Impact on the Profession and on U.S. Communities

Directory of Open Access Journals (Sweden)

Jian-Zhong (Joe Zhou

2003-10-01

Full Text Available

頁次：14-21

Among 150,000 librarians working in the United States, about 5% were Asians and Pacific Islanders (API, who worked mainly in the academic and large public libraries. Most Asian librarians had the unique characters of bilingual and bicultural background. They not only played a key service role to the API communities in the U.S., but also served as a bridge between mainstream American culture and the Asian culture that bound the API community together for generations. The Chinese American librarians have been a major component of API librarians and their association -- Chinese American Librarians Association (CALA is one of the most active ones among U.S. minority librarians associations. Chinese American librarians worked in all areas of library profession, especially in the technical services and Asian Studies libraries. The representation of Chinese American librarians working in the management category has been below the national average, which was a common phenomenon among Asian American educators in general.

Teaching African American Youth: Learning from the Lives of Three African American Social Studies Teachers

Science.gov (United States)

McBride, Chantee Earl

2010-01-01

This study examines the life histories of three African American social studies teachers, focusing on the evolution and changes in their identities, perspectives, and attitudes related to their profession and instructional practice. In addition, the study addresses the significance of the teachers' racialized experiences as African Americans and…

Changes in bird community composition in response to growth changes in short-rotation woody crop planting

International Nuclear Information System (INIS)

Tolbert, V.R.; Hanowski, J.; Schiller, A.; Hoffman, W.; Christian, D.; Lindberg, J.

1997-01-01

Hybrid poplar established as intensively managed short-rotation woody crops (SRWC) on former agricultural lands can provide habitat for wildlife. Studies of bird use of SRWC for nesting and during fall migration have shown that the numbers and kinds of breeding birds using mature plantings of hybrid poplar are similar to natural forested lands. In Minnesota, the number of species of breeding birds using habitat provided by clonal-trial plantings and young larger-scale plantings (12-64 ha) of hybrid poplar were initially most similar to those using grasslands and row-crops. As the plantings approached canopy closure, successional species became predominant. In the Pacific Northwest, breeding bird composition and density were very similar for mature plantings and forested areas; however, fall migrants were found primarily in forested areas. In the Southeast, preliminary comparisons of breeding bird use of plantings of sweetgum and sycamore with naturally regenerating forests of different ages and sizes and vegetation structure are showing no size effect on use. As with hybrid poplar, species use of the more mature plantings of sweetgum and sycamore was most similar to that of natural forests. (author)

Native American nurse leadership.

Science.gov (United States)

Nichols, Lee A

2004-07-01

To identify which characteristics, wisdom, and skills are essential in becoming an effective Native American nurse leader. This will lead to the development of a curriculum suitable for Native American nurses. A qualitative, descriptive design was used for this study. Focus groups were conducted in Polson, Montana. A total of 67 Native and non-Native nurses participated. Sixty-seven percent of them were members of Indian tribes. Data were content analyzed using Spradley's ethnographic methodology. Three domains of analysis emerged: point of reference for the leader (individual, family, community), what a leader is (self-actualized, wise, experienced, political, bicultural, recognized, quiet presence, humble, spiritual, and visionary), and what a leader does (mentors, role models, communicates, listens, demonstrates values, mobilizes, and inspires). Native nurse leaders lead differently. Thus, a leadership curriculum suitable for Native nurses may lead to increased work productivity and therefore improved patient care for Native Americans.

African American Health PSA (:60)

Centers for Disease Control (CDC) Podcasts

This 60 second public service announcement is based on the May 2017 CDC Vital Signs report. The life expectancy of African Americans has improved, but it's still an average of four years less than whites. Learn what can be done so all Americans can have the opportunity to pursue a healthy lifestyle.

Elder Abuse among African Americans

Science.gov (United States)

Tauriac, Jesse J.; Scruggs, Natoschia

2006-01-01

Perceptions of extreme, moderate, and mild forms of elder abuse among African-American women (n=25) and men (n=10) were examined. African-American respondents emphasized physical abuse when giving examples of extremely abusive behavior. Along with physical abuse, verbal abuse was the most frequently identified form of abuse, and was significantly…

Native American Music and Curriculum: Controversies and Cultural Issues.

Science.gov (United States)

Boyea, Andrea

1999-01-01

Discusses Native American music and curricula, the differences in Western and Native American perspectives of music, the role of music in Native American life, and music as art. Considers how Native Americans live in two worlds (the preserved and lived cultures) and how Native American music should be taught. (CMK)

American Illuminations

DEFF Research Database (Denmark)

Nye, David

Illuminated fêtes and civic celebrations began in Renaissance Italy and spread through the courts of Europe. Their fireworks, torches, lamps, and special effects glorified the monarch, marked the birth of a prince, or celebrated military victory. Nineteenth-century Americans rejected such monarch...

The Great Migration and African-American Genomic Diversity.

Directory of Open Access Journals (Sweden)

Soheil Baharian

2016-05-01

Full Text Available We present a comprehensive assessment of genomic diversity in the African-American population by studying three genotyped cohorts comprising 3,726 African-Americans from across the United States that provide a representative description of the population across all US states and socioeconomic status. An estimated 82.1% of ancestors to African-Americans lived in Africa prior to the advent of transatlantic travel, 16.7% in Europe, and 1.2% in the Americas, with increased African ancestry in the southern United States compared to the North and West. Combining demographic models of ancestry and those of relatedness suggests that admixture occurred predominantly in the South prior to the Civil War and that ancestry-biased migration is responsible for regional differences in ancestry. We find that recent migrations also caused a strong increase in genetic relatedness among geographically distant African-Americans. Long-range relatedness among African-Americans and between African-Americans and European-Americans thus track north- and west-bound migration routes followed during the Great Migration of the twentieth century. By contrast, short-range relatedness patterns suggest comparable mobility of ∼15-16km per generation for African-Americans and European-Americans, as estimated using a novel analytical model of isolation-by-distance.

76 FR 54486 - Buy American Exception Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2011-09-01

... decision to approve the Buy American waiver requested by the SDBOC to purchase foreign ductile iron flanges... the Buy American waiver requested by the Sunnyside Division Board of Control (SDBOC) to purchase... will increase the cost of the overall project contract by more than 25 percent. The waiver process is...

Consumerism and the Sister Carrie's American Dream%Consumerism and the Sister Carrie''s American Dream

Institute of Scientific and Technical Information of China (English)

卢亚丽

2017-01-01

From the aspect of consumerism to this text analyze Sister Carrie's"American dream"destruction. The author wholly and deeply analyzes the embodiment of consumerism in Dreiser's Sister Carrie and Dreiser's outlook and values under the effect of consumerism. To prove that the reason for destruction of Carrie's American dream is consumerism.

Lincoln’s Image in the American Schoolbook

Directory of Open Access Journals (Sweden)

David Goldfield

2009-09-01

Full Text Available Abraham Lincoln's image in American school books has reflected the shifting political and social landscape of American society. Following Lincoln's assassination in 1865, textbooks for the next half century portrayed him as a martyr for a mostly evangelical Protestant nation and as a role model for African Americans. The centennial of Lincoln's birth in 1909 and the massive immigration during the first two decades of the twentieth century broadened the image of Lincoln in textbooks as a common man and an inspiration for American diversity.

Racial Identity and Racial Treatment of Mexican Americans.

Science.gov (United States)

Ortiz, Vilma; Telles, Edward

2012-04-01

How racial barriers play in the experiences of Mexican Americans has been hotly debated. Some consider Mexican Americans similar to European Americans of a century ago that arrived in the United States with modest backgrounds but were eventually able to participate fully in society. In contrast, others argue that Mexican Americans have been racialized throughout U.S. history and this limits their participation in society. The evidence of persistent educational disadvantages across generations and frequent reports of discrimination and stereotyping support the racialization argument. In this paper, we explore the ways in which race plays a role in the lives of Mexican Americans by examining how education, racial characteristics, social interactions, relate to racial outcomes. We use the Mexican American Study Project, a unique data set based on a 1965 survey of Mexican Americans in Los Angeles and San Antonio combined with surveys of the same respondents and their adult children in 2000, thereby creating a longitudinal and intergenerational data set. First, we found that darker Mexican Americans, therefore appearing more stereotypically Mexican, report more experiences of discrimination. Second, darker men report much more discrimination than lighter men and than women overall. Third, more educated Mexican Americans experience more stereotyping and discrimination than their less-educated counterparts, which is partly due to their greater contact with Whites. Lastly, having greater contact with Whites leads to experiencing more stereotyping and discrimination. Our results are indicative of the ways in which Mexican Americans are racialized in the United States.

Home Environment and Self-Efficacy Beliefs among Native American, African American, and Latino Adolescents.

Science.gov (United States)

Bradley, Robert H

2018-05-07

Context helps determine what individuals experience in the settings they inhabit. Context also helps determine the likelihood that those experiences will promote adaptive development. Theory suggests likely interplay between various aspects of home context and development of ideas about self that influence patterns of development for children. This study addressed relations between two aspects of home life (companionship and investment, modeling and encouragement) and three types of self-efficacy beliefs (enlisting social resources, independent learning, self-regulatory behavior) considered important for long-term adaptive functioning. The study focused on three groups of minority adolescents (Native American, African American, Latino). Relations were examined using regression models that also included four aspects of household risk that often hinder the development of self-efficacy. Although findings varied somewhat across the three groups, significant relations emerged between the two domains of home life examined and self-efficacy beliefs in all three groups, even controlling for overall household risk. Companionship and investment appeared particularly relevant for African American adolescents, while modeling and encouragement appeared particularly relevant for Native American adolescents. Both were relevant for Latino adolescents. © 2018 Family Process Institute.

Korean Wife-American Husband Families in America.

Science.gov (United States)

Lee, Don Chang

Many American servicemen have married Asian women and brought them to the United States. Asian wife-American husband families are unique compared to black-white or European-American marriages because they are both interracial and cross-cultural. Yet, few studies have been done to analyze their relationships and problems in adjusting to American…

Nostalgia and Educational History: An American Image

Science.gov (United States)

Rousmaniere, Kate

2017-01-01

This essay examines the way in which nostalgia informs the 1953 painting of a school setting by the popular American artist Norman Rockwell. "The Girl with Black Eye", the cover image of the American popular magazine "The Saturday Evening Post" on 23 May 1953, draws on traditional American iconography of the disciplining of…

Asian American Giving to US Higher Education

Science.gov (United States)

Tsunoda, Kozue

2010-01-01

Asian Americans have had significant impacts on and within mainstream US society, and their great efforts and gifts in the name of charitable causes are no exception. This study aims to examine perceptions within American university development offices about Asian American giving to US higher education. The article begins with a literature review…

Student Communities and Individualism in American Cinema

Science.gov (United States)

Warnick, Bryan R.; Dawson, Heather S.; Smith, D. Spencer; Vosburg-Bluem, Bethany

2010-01-01

Hollywood films partially construct how Americans think about education. Recent work on the representation of schools in American cinema has highlighted the role of class difference in shaping school film genres. It has also advanced the idea that a nuanced understanding of American individualism helps to explain why the different class genres are…

Can north american fish passage tools work for South american migratory fishes?

Directory of Open Access Journals (Sweden)

Claudio Rafael Mariano Baigún

Full Text Available In North America, the Numerical Fish Surrogate (NFS is used to design fish bypass systems for emigrating juvenile salmon as they migrate from hatchery outfalls and rearing habitats to adult habitat in the oceans. The NFS is constructed of three linked modules: 1 a computational fluid dynamics model describes the complex flow fields upstream of dams at a scale sufficiently resolved to analyze, understand and forecast fish movement, 2 a particle tracking model interpolates hydraulic information from the fixed nodes of the computational fluid model mesh to multiple locations relevant to migrating fish, and 3 a behavior model simulates the cognition and behavior of individual fish in response to the fluid dynamics predicted by the computational fluid dynamics model. These three modules together create a virtual reality where virtual fish exhibit realistic dam approach behaviors and can be counted at dam exits in ways similar to the real world. Once calibrated and validated with measured fish movement and passage data, the NFS can accurately predict fish passage proportions with sufficient precision to allow engineers to select one optimum alternative from among many competing structural or operational bypass alternatives. Although South American fish species are different from North American species, it is likely that the basic computational architecture and numerical methods of the NFS can be used for fish conservation in South America. Consequently, the extensive investment made in the creation of the NFS need not be duplicated in South America. However, its use in South America will require that the behavioral response of the continent's unique fishes to hydrodynamic cues must be described, codified and tested before the NFS can be used to conserve fishes by helping design efficient South American bypass systems. To this end, we identify studies that could be used to describe the movement behavior of South American fishes of sufficient detail

The oxymoron of American pastoralism

Science.gov (United States)

G. Sayre

2013-01-01

Pastoralism has been variously defined in American literary studies. In European literature the pastoral persisted as a distinct genre and self-conscious literary tradition from Theocritus and Virgil through the eighteenth century. Major eighteenth and nineteenth-century American authors alluded to this tradition, but they could not really lay claim to it, for as this...

African Americans and High Blood Pressure

Science.gov (United States)

ANSWERS by heart Lifestyle + Risk Reduction High Blood Pressure What About African Americans and High Blood Pressure? African Americans in the U.S. have a higher prevalence of high blood pressure (HBP) than ...

Cardiovascular disease mortality in Asian Americans.

Science.gov (United States)

Jose, Powell O; Frank, Ariel T H; Kapphahn, Kristopher I; Goldstein, Benjamin A; Eggleston, Karen; Hastings, Katherine G; Cullen, Mark R; Palaniappan, Latha P

2014-12-16

Asian Americans are a rapidly growing racial/ethnic group in the United States. Our current understanding of Asian-American cardiovascular disease mortality patterns is distorted by the aggregation of distinct subgroups. The purpose of the study was to examine heart disease and stroke mortality rates in Asian-American subgroups to determine racial/ethnic differences in cardiovascular disease mortality within the United States. We examined heart disease and stroke mortality rates for the 6 largest Asian-American subgroups (Asian Indian, Chinese, Filipino, Japanese, Korean, and Vietnamese) from 2003 to 2010. U.S. death records were used to identify race/ethnicity and cause of death by International Classification of Diseases-10th revision coding. Using both U.S. Census data and death record data, standardized mortality ratios (SMRs), relative SMRs (rSMRs), and proportional mortality ratios were calculated for each sex and ethnic group relative to non-Hispanic whites (NHWs). In this study, 10,442,034 death records were examined. Whereas NHW men and women had the highest overall mortality rates, Asian Indian men and women and Filipino men had greater proportionate mortality burden from ischemic heart disease. The proportionate mortality burden of hypertensive heart disease and cerebrovascular disease, especially hemorrhagic stroke, was higher in every Asian-American subgroup compared with NHWs. The heterogeneity in cardiovascular disease mortality patterns among diverse Asian-American subgroups calls attention to the need for more research to help direct more specific treatment and prevention efforts, in particular with hypertension and stroke, to reduce health disparities for this growing population. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Proceedings of the American elm restoration workshop 2016

Science.gov (United States)

Cornelia C. Pinchot; Kathleen S. Knight; Linda M. Haugen; Charles E. Flower; James M. Slavicek

2017-01-01

Proceedings from the 2016 American Elm Restoration Workshop in Lewis Center, OH. The published proceedings include 16 papers pertaining to elm pathogens, American elm ecology, and American elm reintroduction.

HELEN brings Latin Americans to CERN

CERN Multimedia

Maximiliem Brice

2006-01-01

Latin American students who have arrived at CERN to take up fellowships during the first months of 2006 relax in front of the LHC collaboration buildings, together with the deputy coordinator of HELEN, Veronica Riquer (centre), from Rome University and INFN. The training programme supported by the High Energy Physics Latin American- European Network (HELEN) is in full swing. For 2006, the programme has assigned about 70 fellowships to be spent at CERN by Latin American students and young physicists.

Official Executive Summary of an American Thoracic Society/American College of Chest Physicians Clinical Practice Guideline

DEFF Research Database (Denmark)

Schmidt, Gregory A; Girard, Timothy D; Kress, John P

2017-01-01

BACKGROUND: This clinical practice guideline addresses six questions related to liberation from mechanical ventilation in critically ill adults. It is the result of a collaborative effort between the American Thoracic Society (ATS) and American College of Chest Physicians (CHEST). METHODS: A mult...

A Slice of American Life

Science.gov (United States)

Kirker, Sara Schmickle

2009-01-01

In this article, the author describes an art project for second-grade students based on American Regionalist Grant Wood's most famous painting, "American Gothic," which was modeled by his sister, Nan, and his dentist. This well-loved painting depicting a hard-working farmer and his daughter standing in front of their farmhouse is the project's…

Family Values in American Drama.

Science.gov (United States)

Brown, Joanne

When an educator was invited by a Chinese university to teach a seminar in American drama, she used "family drama" as the organizing theme of her course because she was (and is) convinced that from Eugene O'Neill on, American playwrights have been obsessed with family disintegration and the failure of family harmony. This paper is an…

Depression in Asian-American and Caucasian undergraduate students.

Science.gov (United States)

Young, Christina B; Fang, Daniel Z; Zisook, Sidney

2010-09-01

Depression is a serious and often under-diagnosed and undertreated mental health problem in college students which may have fatal consequences. Little is known about ethnic differences in prevalence of depression in US college campuses. This study compares depression severity in Asian-American and Caucasian undergraduate students at the University of California San Diego (UCSD). Participants completed the nine item Patient Health Questionnaire and key demographic information via an anonymous online questionnaire. Compared to Caucasians, Asian-Americans exhibited significantly elevated levels of depression. Furthermore, Korean-American students were significantly more depressed than Chinese-American, other minority Asian-American, and Caucasian students. In general, females were significantly more depressed than males. Results were upheld when level of acculturation was considered. The demographic breakdown of the student population at UCSD is not representative to that of the nation. These findings suggest that outreach to female and Asian-American undergraduate students is important and attention to Korean-American undergraduates may be especially worthwhile. 2010 Elsevier B.V. All rights reserved.

76 FR 26725 - Notice of a Regional Project Waiver of Section 1605 (Buy American) of the American Recovery and...

Science.gov (United States)

2011-05-09

... Resources Management has concurred on this decision to make an exception to the requirements of Section 1605... (Buy American) of the American Recovery and Reinvestment Act of 2009 (ARRA) to the City of South... granting a waiver of the Buy American requirements of ARRA Section 1605 under the authority of Section 1605...

Everyday problem solving in African Americans and European Americans with Alzheimer's disease: an exploratory study.

Science.gov (United States)

Ripich, Danielle N; Fritsch, Thomas; Ziol, Elaine

2002-03-01

In this exploratory study, we compared the performance of 10 African American and 26 European American persons with early- to mid-stage Alzheimer's disease (AD) to 20 nondemented elderly (NE), using a shortened version of the Test of Problem Solving (TOPS). The TOPS measures verbal reasoning to solve everyday problems in five areas: explaining inferences, determining causes, answering negative why questions, determining solutions, and avoiding problems. Six linguistic measures were also examined: total utterances, abandoned utterances, length of utterances, maze words, questions, and total words. NE performed better than AD subjects on all but one measure of verbal reasoning ability. AD subjects also showed a trend to use more total utterances and abandoned utterances than NE. For the AD group, no ethnic differences were found for verbal reasoning or linguistic measures. The findings from this preliminary investigation suggest that, compared to European Americans, African American persons with AD demonstrate similar everyday problem solving and linguistic skills. Thus, assessments such as TOPS that examine everyday problem solving may be a useful nonbiased evaluation tool for persons with AD in these two ethnic groups.

African American and Puerto Rican American Parenting Styles, Paternal Involvement, and Head Start Children's Social Competence.

Science.gov (United States)

Fagan, Jay

2000-01-01

Examined similarities and differences in parenting styles and paternal involvement within and between African American and Puerto Rican American parent groups and the relationship between parenting styles, child care involvement, and Head Start children's social competence. Found a significant relationship between high levels of parental…

Plants as biomarkers for monitoring heavy metal contaminants on landfill sites using sequential extraction and inductively coupled plasma atomic emission spectrophotometry (ICP-AES).

Science.gov (United States)

Murphy, A P; Coudert, M; Barker, J

2000-12-01

There have been a number of studies investigating metal uptake in plants on contaminated landfill sites, but little on their role as biomarkers to identify metal mobility for continuous monitoring purposes. Vegetation can be used as a biomonitor of site pollution, by identifying the mobilisation of heavy metals and by providing an understanding of their bioavailability. Plants selected were the common nettle (Uritica Dioica), bramble (Rubus Fruticosa) and sycamore (Acer Pseudoplatanus). A study of the soil fractionation was made to investigate the soil properties that are likely to influence metal mobility and a correlation exercise was undertaken to investigate if variations in concentration of metals in vegetation can reflect variations in concentration of the metals in soil. The soil was digested using aqua regia in a microwave closed vessel. The vegetation was digested using both microwave and a hydrogen peroxide-nitric acid mixture, refluxed on a heating block and a comparison made. The certified reference materials (CRMs) used were Standard Reference Material (SRM) 1547, peach leaves for vegetation (NIST) and for soil CRM 143R, sewage sludge-amended soil (BCR). The relative standard deviations (RSDs) were 2-6% for the analyses. Our findings show evidence of phytoextraction by some plants, (especially bramble and nettle), with certain plants, (sycamore) exhibiting signs of phytostabilisation. The evidence suggests that there is a degree of selectivity in metal uptake and partitioning within the plant compartments. It was also possible to correlate mobility phases of certain metals (Pb, Cu and Zn) using the soil and plant record. Zn and Cu exhibited the greatest potential to migrate from the roots to the leaves, with Pb found principally in the roots of ground vegetation. Our results suggest that analysis of bramble leaves, nettle leaves and roots can be used to monitor the mobility of Pb in the soil with nettle, bramble and sycamore leaves to monitor Cu and Zn.

Conceptions of schizophrenia as a problem of nerves: a cross-cultural comparison of Mexican-Americans and Anglo-Americans.

Science.gov (United States)

Jenkins, J H

1988-01-01

This paper explores indigenous conceptions of psychosis within family settings. The cultural categories nervios and 'nerves', as applied by Mexican-American and Anglo-American relatives to family members diagnosed with schizophrenia, are examined. While Mexican-Americans tended to consider nervios an appropriate interpretation of the problem, Anglo-Americans explicitly dismissed the parallel English term 'nerves'. Anglo-American relatives were likely to consider the problem as 'mental' in nature, often with specific reference to psychiatric diagnostic labels such as 'schizophrenia'. Although variations in conceptions appear related to both ethnicity and socioeconomic status, significant cultural differences were observed independent of socioeconomic status. These results raise questions concerning contemporary anthropological views that psychosis is conceptualized in substantially similar ways cross-culturally, and underscore the need for more contextualized understanding of the meaning and application of indigenous concepts of mental disorder. The paper concludes with a discussion of psychocultural meanings associated with ethnopsychiatric labels for schizophrenia and their importance for the social and moral status of patients and their kin.

Asian American Evangelicals in Multiracial Church Ministry

Directory of Open Access Journals (Sweden)

Kathleen Garces-Foley

2013-04-01

Full Text Available Since the 1990s, evangelical efforts to create multiracial churches (MRCs have grown exponentially. This article analyzes the experiences of Asian American evangelical ministers leading MRCs. Through interviews we explore how Asian American evangelicals came to be involved in MRC-ministry and how they approach issues of racial diversity in this context. We compare the racial attitudes of Asian American evangelical ministers leading MRCs with those of White and Black evangelicals delineated in Emerson and Smith’s Divide by Faith. Rather than conform to the colorblind approach of many White evangelicals, the majority of our respondents utilize structural explanations for social inequality and promote a colorconscious approach to diversity. We conclude that Asian American evangelicals utilize a unique framework for MRC-ministry, what we call a ‘racialized multiculturalism,’ that has much to offer American evangelicalism.

The voice of American botanists: the founding and establishment of the American Journal of Botany, "American botany," and the Great War (1906-1935).

Science.gov (United States)

Smocovitis, Vassiliki Betty

2014-03-01

This paper examines the crucial early history of the American Journal of Botany from the years following the founding of the Botanical Society of America in 1906 to the termination of the agreement for publication with the Brooklyn Botanic Garden in 1935. It examines the efforts of individuals like F. C. Newcombe, who did the most to raise support for the journal and became the first Editor-in-Chief, in the context of the growing numbers of professional botanists and plant scientists who were actively engaged in research requiring appropriate publication venues and in the process of forming an independent identity as "American botanists." It also examines the launching of the journal in the context of the Great War in Europe and the transition from German botany to American botany in the second decade of the 20th century.

American Academy of Dental Sleep Medicine

Science.gov (United States)

... New Research AADSM Highlights Members More news... Dental Sleep Medicine: An area of dental practice that focuses on ... SomnoMed Silver Sponsors Copyright © American Academy of Dental Sleep Medicine, All Rights Reserved. American Academy of Dental Sleep ...

Sexual harassment and prior sexual trauma among African-American and white American women.

Science.gov (United States)

Wyatt, G E; Riederle, M

1994-01-01

This study examined the relationship between sexual harassment in work, educational, and social settings and sexual abuse in childhood and/or adulthood in a stratified community sample of 248 African-American and white American women. The cumulative impact of sexual victimization on women's sense of general well-being was also examined. Those most likely to be sexually harassed in work and social settings were women with contact sexual abuse histories, regardless of ethnicity. The work status of harassers of women with sexual abuse histories differed significantly by ethnic group. Although women with prior sexual abuse experiences from both ethnic groups most frequently reported a response to sexual harassment at work, they least frequently did so in social settings. A history of childhood sexual abuse was more negatively associated with African- American women's well-being than were repeated experiences of sexual violence. Future research should address the implications of ethnic and cultural issues on the cumulative impact of incidents of sexual violence on women of color.

Theory of Prejudice and American Identity Threat Transfer for Latino and Asian Americans.

Science.gov (United States)

Sanchez, Diana T; Chaney, Kimberly E; Manuel, Sara K; Remedios, Jessica D

2018-03-01

Latinos and Asian Americans confront similar stereotypes as they are often presumed to be foreigners and subjected to American identity denial. Across six studies (total N = 992), we demonstrate that Latinos and Asians anticipate ingroup prejudice and specific types of subordination (e.g., American identity threat) in the face of outgroup threats that target one another (i.e., stigma transfer). The studies explore whether stigma transfer occurred primarily when shared Latino and Asian stereotype content was a salient component of the prejudice remark (e.g., foreigner stereotypes; Study 3), or when outgroup prejudice targeted a social group with shared stereotype content (Study 4), though neither appeared to substantively moderate stigma transfer. Minority group members who conceptualize prejudiced people as holding multiple biases (i.e., a monolithic prejudice theory) were more susceptible to stigma transfer suggesting that stereotype content is not necessary for stigma transfer because people assume that prejudice is not singular.

"Brothers Gonna Work It Out:" Understanding the Pedagogic Performance of African American Male Teachers Working with African American Male Students

Science.gov (United States)

Brown, Anthony L.

2009-01-01

Drawing from ethnographic data, this paper explores how African American male teachers working with African American male students performed their pedagogy. This paper highlights how teachers' understanding of African American males social and educational needs shaped their pedagogical performance. Interestingly however, teachers' performance was…

African-American Academic Nurse Leader's Role in Persistence of African-American Baccalaureate Nursing Students

Science.gov (United States)

Nelson, Kesha Marie

2017-01-01

African-American baccalaureate nursing students have a limited persistence to graduation. This constructivist grounded theory study was designed to generate a substantive theory, emerged from these data, that explained and provided insight the African-American academic nurse leader's role in the persistence to graduation of African-American…

On American Cultural Exportation Strategy

Institute of Scientific and Technical Information of China (English)

李德俊

2015-01-01

American government has been attaching great importance to the role that cultural values plays in international relationships and Culture Exportation has gradually become one of the important parts of American diplomatic strategy. This strategy,which is propelled by a variety of impetuses and conducted by different approaches,is mainly aimed to serve the overall national interests of the United States.

On American Cultural Exportation Strategy

Institute of Scientific and Technical Information of China (English)

李德俊

2015-01-01

American government has been attaching great importance to the role that cultural values plays in international relationships and Culture Exportation has gradually become one of the important parts of American diplomatic strategy.This strategy,which is propelled by a variety of impetuses and conducted by different approaches,is mainly aimed to serve the overall national interests of the United States.

Sino-American Corporation in Peru

Institute of Scientific and Technical Information of China (English)

Wang Mingcai; Xu Yunming

1996-01-01

@@ Sino-American Oil Development Corporation (hereinafter referred to as"SODC") has taken part in the international operation activities in petroleum exploration and development in Latin-American area since 1992 and some progress has been made. At present, SODC is carrying out the operations within the Sixth and Seventh Blocks of Tarara oil field of the Republic of Peru and gains a good prestige.

Asian & Pacific Islander American Health Forum

Science.gov (United States)

... Report.pdf [1.2MB] Obesity and Overweight Among Asian American Children and Adolescents 2016.04.28-OBESITY AND ... Month Stay Connected! Receive the latest APIAHF updates Asian & Pacific Islander American Health Forum. All rights reserved. One Kaiser Plaza, ...

Adapting American Policymaking to Overcome American Exceptionalism

Science.gov (United States)

2015-04-13

discomfort at President Bush’s rallying good against evil speeches and the words of the NSS. The President’s us versus them foreign policies...of global leadership, and of concern for the well being of the global community. Classically, American exceptionalism refers to the uniquely free ...longer that force for good, but a force for its own good. Exceptionalism once meant a nation free from tyrannical rule and offering of bountiful

Sociocultural influences on eating attitudes and behaviors, body image, and psychological functioning: a comparison of African-American, Asian-American, and Caucasian college women.

Science.gov (United States)

Akan, G E; Grilo, C M

1995-09-01

Eating attitudes and behaviors, body image, and psychological functioning were evaluated in 98 female college students: 36 African-Americans, 34 Asian-Americans, and 28 Caucasians. African-Americans had significantly higher body mass index than either Asian-American or Caucasians. In contrast, Caucasians reported greater levels of disordered eating and dieting behaviors and attitudes and greater body dissatisfaction than did Asian-Americans and African-Americans who differed little on these measures. The nature of variability in these eating behaviors and attitudes and body image was also examined within each of the three groups. A generally consistent pattern emerged within each racial group: low self-esteem and high public self-consciousness were associated with greater levels of problematic eating behaviors and attitudes and body dissatisfaction. A history of being teased about weight and size was associated with problematic eating behaviors and attitudes and body dissatisfaction in African-Americans and Caucasians but not in Asian-Americans. The findings suggest that there exist important racial differences on various aspects of eating, dieting, and body image in college women. Contrary to hypothesis, the degree of acculturation and assimilation within the African-American and Asian-American groups was unrelated to variability in these domains.

Early Education for Asian American Children.

Science.gov (United States)

Kitano, Margie K.

1980-01-01

A review of early education for Asian American children (Japanese, Chinese, Filipinos, Vietnamese, Koreans, Hawaiians, and Samoans) focuses on the 1975 Asian American Education Project, a study of the learning characteristics of preschool age children and its educational implications. (CM)

American Board of Obesity Medicine (ABOM)

Science.gov (United States)

... not trained in how to manage it. The American Board of Obesity Medicine certifies physicians looking to bridge this gap. ... an ABOM diplomate. APPLY NOW OUR MISSION The American Board of Obesity Medicine (ABOM) serves the public and the field ...

The American dream

OpenAIRE

Camanho, Gilberto Luis

2015-01-01

The American dream : literar. Spiegelungen. - In: Weltmacht USA / hrsg. von Josef Becker ... - München : Vögel, 1976. - S. 31-48. - (Schriften der Philosophischen Fachbereiche der Universität Augsburg ; 10)

From Marginalized to Validated: An In-Depth Case Study of an Asian American, Native American and Pacific Islander Serving Institution

Science.gov (United States)

Nguyen, Thai-Huy; Nguyen, Mike Hoa; Nguyen, Bach Mai Dolly; Gasman, Marybeth; Conrad, Clifton

2018-01-01

This article highlights the capacity of an Asian American, Native American and Pacific Islander Institution (AANAPISI) to serve as an institutional convertor--by addressing challenges commonly associated with marginalized students--for low-income, Asian American and Pacific Islander students entering college. Through an in-depth case study, we…

Organizational Religious Behavior among Older African Americans: Findings from the National Survey of American Life.

Science.gov (United States)

Taylor, Robert Joseph; Chatters, Linda M; Bullard, Kai McKeever; Wallace, John M; Jackson, James S

2009-07-01

This study utilizes data from the older African American sub-sample of the National Survey of American Life (n=837) to examine the sociodemographic and denominational correlates of organizational religious involvement among older African Americans. Six measures of organizational religious participation are utilized, including two measures of time allocation for organized religious pursuits. The findings indicate significant gender, region, marital status and denominational differences in organizational religiosity. Of particular note, although older black women generally displayed higher levels of religious participation, older black men spent more hours per week in other activities at their place of worship. The findings are discussed in relation to prior work in the area of religious involvement among older adults. New directions for research on religious time allocation are outlined.

CONTEMPORARY CHALLENGES IN LATIN AMERICAN ADMINISTRATIVE JUSTICE

OpenAIRE

R. Perlingeiro

2016-01-01

This study consists of a critical comparative analysis of the administrative justice systems in eighteen Latin-American signatory countries of the American Convention on Human Rights (Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, El Salvador, Ecuador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, the Dominican Republic, Uruguay, and Venezuela). According to this article, the excessive litigation in Latin-American courts that has seriously hampered the effectivenes...

NEO-AMERICAN MARKET ECONOMY MODEL

Directory of Open Access Journals (Sweden)

Chiriţescu Dorel-Dumitru

2011-09-01

Full Text Available The American market economy system is the convergence point of two theoretical models: the neoclassic model (which excludes the state intervention and keynesist model (in which the state intervenes as decisional economic agent. the relaunch of American economy set off at the end of the last century in the same time with Ronald Reagan presidency and relies on a important financial and technological patrimony.

The Native American Experience. American Historical Images on File.

Science.gov (United States)

Wardwell, Lelia, Ed.

This photo-documentation reference body presents more than 275 images chronicling the experiences of the American Indian from their prehistoric migrations to the present. The volume includes information and images illustrating the life ways of various tribes. The images are accompanied by historical information providing cultural context. The book…

On American Individualism

Institute of Scientific and Technical Information of China (English)

李谷雨

2016-01-01

Among those American symbols like multiculturalism, hi-tech and its powerful status in the world, an important representative one is its individualism. This paper will briefly discuss it based on daily matters.

Regional variation in smoking among African Americans.

Science.gov (United States)

King, G; Polednak, A P; Bendel, R

1999-08-01

The impact of geographic region and metropolitan residence on smoking prevalence among African Americans has not been adequately examined. This study analyzed 5 years of data from the National Health Interview Survey (1990-1994) on current smoking and regional variation among 16,738 African Americans. Results. Respondents in the West had the lowest unadjusted smoking prevalence rates and Midwest residents had the highest. Current smoking was lower among African Americans living in non-central cities than in central cities even after adjusting for several sociodemographic covariates. Multivariate logistic regression analysis revealed that black women in the South were significantly less likely to be smokers compared with any other gender/region group. These findings suggest the significance of gender and regional factors such as the social history of migration, social stress and racism, exposure to tobacco advertisement, variations in cultural influences, community structures, and coping strategies in under standing African American smoking behavior. Copyright 1999 American Health Foundation and Academic Press.

Explaining Asian Americans' academic advantage over whites.

Science.gov (United States)

Hsin, Amy; Xie, Yu

2014-06-10

The superior academic achievement of Asian Americans is a well-documented phenomenon that lacks a widely accepted explanation. Asian Americans' advantage in this respect has been attributed to three groups of factors: (i) socio-demographic characteristics, (ii) cognitive ability, and (iii) academic effort as measured by characteristics such as attentiveness and work ethic. We combine data from two nationally representative cohort longitudinal surveys to compare Asian-American and white students in their educational trajectories from kindergarten through high school. We find that the Asian-American educational advantage is attributable mainly to Asian students exerting greater academic effort and not to advantages in tested cognitive abilities or socio-demographics. We test explanations for the Asian-white gap in academic effort and find that the gap can be further attributed to (i) cultural differences in beliefs regarding the connection between effort and achievement and (ii) immigration status. Finally, we highlight the potential psychological and social costs associated with Asian-American achievement success.

Exposure to the American flag polarizes democratic-republican ideologies.

Science.gov (United States)

Chan, Eugene Y

2017-12-01

Some prior research has suggested that exposure to the American flag tilts Americans towards Republicanism, while others have proffered that it brings outs a common 'together' perspective instead. We explore a third possibility - that it may actually polarize Americans' political ideology. It is generally accepted that exposure to an environmental cue can shift attitudes and behaviours, at least partly or temporarily, in a manner that is consistent with that cue. Yet, the same cue can mean different things to different people. In the same vein, given how national identity and political ideology are intertwined in the United States, we hypothesize that the American flag should heighten different political beliefs depending on individuals' political ideology. To Democrats, being American is to support Democratic values, but to Republicans, being American is to support Republican values. The American flag thus should heighten Democrats of their Democratic identity, and it should heighten Republicans of their Republican one. The results of an experiment with 752 American respondents who were representative of the US population supported this polarizing effect of the American flag. The theoretical and policy implications of the findings are offered. © 2017 The British Psychological Society.

The Contributions of Immigrants to American Culture

OpenAIRE

Hirschman, Charles

2013-01-01

The standard account of American immigration focuses on the acculturation and assimilation of immigrants and their children to American society. This analysis typically ignores the significant contributions of immigrants to the creation of American culture through the performing arts, sciences, and other cultural pursuits. Immigrants and their children are not born with more creative talents than native-born citizens, but their selectivity and marginality may have pushed and pulled those with...

Expertise and decision-making in American football

OpenAIRE

Woods, Adam J.; Kranjec, Alexander; Lehet, Matt; Chatterjee, Anjan

2015-01-01

In American football, pass interference calls can be difficult to make, especially when the timing of contact between players is ambiguous. American football history contains many examples of controversial pass interference decisions, often with fans, players, and officials interpreting the same event differently. The current study sought to evaluate the influence of experience with concepts important for officiating decisions in American football on the probability (i.e., response criteria) ...

77 FR 11163 - Notice of Buy American Waiver Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2012-02-24

...) companies world-wide were identified that manufacture ABS approved anchors of superior holding anchors. Of... NATIONAL SCIENCE FOUNDATION Notice of Buy American Waiver Under the American Recovery and Reinvestment Act of 2009 AGENCY: National Science Foundation (NSF). ACTION: Notice. SUMMARY: NSF is hereby...

Defense.gov Special Report: African American History Month

Science.gov (United States)

in Military and Business Tuskegee Airman Shares History Soldier's Life Provides Example for West Department of Defense Submit Search During National African-American History Month, we celebrate the rich In honor of African-American History Month, Fred Moore, the first African-American Tomb Guard

The American Organization of Nurse Executives and American Hospital Association Initiatives Work to Combat Violence.

Science.gov (United States)

Wray, Karen

2018-04-01

Violence affecting healthcare workers and healthcare organizations continues to be a serious safety issue. In this Leadership Perspectives column, Karen Wray, an American Organization of Nurse Executives (AONE) member who has experienced a mass causality incident 1st hand, outlines AONE's continuing work to promote safety and combat violence. She discusses recent work on violence issues by the American Hospital Association, AONE's parent organization.

The Contributions of Immigrants to American Culture.

Science.gov (United States)

Hirschman, Charles

2013-01-01

The standard account of American immigration focuses on the acculturation and assimilation of immigrants and their children to American society. This analysis typically ignores the significant contributions of immigrants to the creation of American culture through the performing arts, sciences, and other cultural pursuits. Immigrants and their children are not born with more creative talents than native-born citizens, but their selectivity and marginality may have pushed and pulled those with ability into high-risk career paths that reward creative work. The presence of large numbers of talented immigrants in Hollywood, academia, and the high-tech industries has pushed American institutions to be more meritocratic and open to innovation than they would be otherwise.

Comparing the Chinese Dream with the American Dream

Institute of Scientific and Technical Information of China (English)

David S.Pena

2015-01-01

Comparison of the Chinese Dream with the American Dream reveals that the Chinese Dream has four main themes:national rejuvenation,common prosperity,democracy,and the people's happiness;whereas,the American Dream emphasizes personal liberty,individual success,and upward social and economic mobility.Investigation of the historical origins and development of the two dreams,conjoined with an account of their aims and purposes,shows that full realization of the Chinese Dream is achieved by successfully building socialism with Chinese characteristics;the American Dream,by contrast,serves as an ideological prop for a particularly aggressive,predatory,and imperialistic form of capitalism.Furthermore,a comparison of each dream in actual practice shows that the Chinese Dream of fully developed socialism has been more successful at promoting common prosperity and peaceful,sustainable development,while the American Dream of unbridled capitalism encourages unsustainable development,growing poverty and inequality,and imperialist wars.Finally,an enumeration of the fundamental differences between the Chinese and American Dreams concludes that the Chinese Dream is fundamentally benign,whereas the American Dream is basically malignant.In order for the American Dream to shed its harmful characteristics,it must reject its capitalist underpinnings and adopt socialism as its ultimate goal.

Reading and analysis on management guidelines for hyperthyroidism published in 2011 by American Thyroid Association and American Association of Clinical Endocrinologists

International Nuclear Information System (INIS)

Meng Zhaowei; Tan Jian

2011-01-01

Recently, the American Thyroid Association and American Association of Clinical Endocrinologists published 'Hyperthyroidism and other causes of thyrotoxicosis: management guidelines of the American Thyroid Association and American Association of Clinical Endocrinologists', and created 100 evidence-based recommendations. The guideline systematically introduced the diagnoses and therapies of hyperthyroidism, emphasizing the indications, contraindications, preparations, methodologies and follow-up strategies. The guideline also provided detailed management principles for hyperthyroidism in children and pregnancy, Graves' ophthalmopathy and some unusual causes of hyperthyroidism. (authors)

Handbook for Teaching Korean-American Students.

Science.gov (United States)

California State Dept. of Education, Sacramento. Bilingual Education Office.

This handbook is designed for teachers, administrators, and other school personnel. It provides an explanation of the sociocultural and linguistic characteristics of Korean-Americans so educators can address their needs more effectively and orchestrate a better teaching environment by understanding and supporting the Korean-American cultural…

Exploring Aesthetics: Focus on Native Americans.

Science.gov (United States)

Sarrazin, Natalie

1995-01-01

Maintains that effectively presenting another culture in the classroom is one of the most fundamental problems facing teachers using a multicultural curriculum. Discusses the role of music and the arts in Native American culture. Provides suggestions for presenting traditional Native American music in Western classrooms. (CFR)

Inter-American Biodiversity Information Network (IABIN)

Science.gov (United States)

site. IABIN Inter-American Biodiversity Information Network (IABIN) OAS » SEDI » DSD » IABIN IABIN GEF Logo inbio natserve usgs polpar wcm The Inter-American Biodiversity Information Network (IABIN , and use of biodiversity information relevant to policy and decision-making on natural resources

American Adults' Knowledge of Exercise Recommendations

Science.gov (United States)

Morrow, James R., Jr.; Krzewinski-Malone, Jeanette A.; Jackson, Allen W.; Bungum, Timothy J.; FitzGerald, Shannon J.

2004-01-01

Physical inactivity is a major risk factor for cardiovascular disease, stroke, hypertension, diabetes, obesity, osteoporosis, and some cancers. Approximately 950,000 Americans die annually from cardiovascular diseases. The purpose of this study was to determine whether American adults know which traditional and lifestyle physical activities affect…

43 CFR 12.830 - Buy American Act-Construction materials.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Buy American Act-Construction materials... Assistance Programs Buy American Act-Construction Materials § 12.830 Buy American Act—Construction materials...—Construction Materials (a) The Buy American Act (41 U.S.C. 10) provides that the Government give preference to...

Eugenics, genetics, and mental illness stigma in Chinese Americans.

Science.gov (United States)

WonPat-Borja, Ahtoy J; Yang, Lawrence H; Link, Bruce G; Phelan, Jo C

2012-01-01

The increasing interest in the genetic causes of mental disorders may exacerbate existing stigma if negative beliefs about a genetic illness are generally accepted. China's history of policy-level eugenics and genetic discrimination in the workplace suggests that Chinese communities will view genetic mental illness less favorably than mental illness with non-genetic causes. The aim of this study is to identify differences between Chinese Americans and European Americans in eugenic beliefs and stigma toward people with genetic mental illness. We utilized data from a 2003 national telephone survey designed to measure how public perceptions of mental illness differ if the illness is described as genetic. The Chinese American (n = 42) and European American (n = 428) subsamples were analyzed to compare their support of eugenic belief items and measures of stigma. Chinese Americans endorsed all four eugenic statements more strongly than European Americans. Ethnicity significantly moderated the relationship between genetic attribution and three out of five stigma outcomes; however, genetic attribution actually appeared to be de-stigmatizing for Chinese Americans while it increased stigma or made no difference for European Americans. Our findings show that while Chinese Americans hold more eugenic beliefs than European Americans, these attributions do not have the same effect on stigma as they do in Western cultures. These results suggest that future anti-stigma efforts must focus on eugenic attitudes as well as cultural beliefs for Chinese Americans, and that the effects of genetic attributions for mental illness should be examined relative to other social, moral, and religious attributions common in Chinese culture.

76 FR 186 - Notice of Buy American Waiver Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2011-01-03

... system set-up. 8. Pre-programmed with 150 channels for the existing facsimile stations world-wide and... successful operation world-wide. Eighteen (18) potential vendors were identified with only six (6... NATIONAL SCIENCE FOUNDATION Notice of Buy American Waiver Under the American Recovery and...

American Geriatrics Society

Science.gov (United States)

... Learn More Social Media Facebook Twitter LinkedIn Instagram Social Media Bar Right Menu Annual Meeting Donate to our Foundation Contact Us American Geriatrics Society 40 Fulton St., 18th Floor New York, NY ...

American Studies

Directory of Open Access Journals (Sweden)

V. O. Pechatnov

2014-01-01

Full Text Available The "Founding fathers" of American Studies at MGIMO are considered to be A.V. Efimov and L.I. Clove. Alexey Efimov - Corresponding Member of the USSR Academy of Sciences since 1938, Head of the Department of Modern and Contemporary History and Dean of the Historical School at the Moscow State University - one of the first professors of the Faculty of International Relations MGIMO. Efimov distinguished himself by a broad vision and scope of scientific interests. Back in 1934 he published a monograph "On the history of capitalism in the United States," which initiated a series of research culminating in the fundamental work "The United States. The path of capitalist development (pre-imperialist era". Alexey was not only a great scientist but also a great teacher, whose lectures was popular throughout Moscow. His lecture courses, given at the end of the 1940s at MGIMO, became the basis for the first post-war history textbooks USA - "Essays on the history of the United States." At least as colorful a figure was Professor Leo Izrailevich Zubok - a man of unusual destiny. As a teenager he emigrated to the United States with his parents, where he soon joined the American revolutionary movement in the 1920s and was forced to leave the country. He came to MGIMO being already an experienced scientists. His research interests were very wide: from the study of American foreign policy expansion to the history of the labor movement in the United States. Zubok's fundamental works still have not lost its scientific significance. He has successfully combined scientific work with teaching. Tutorials that are based on his lectures were very popular not only among students of MGIMO.

African American therapists working with African American families: an exploration of the strengths perspective in treatment.

Science.gov (United States)

Bell-Tolliver, LaVerne; Burgess, Ruby; Brock, Linda J

2009-07-01

With the exception of Hill's (1971, 1999) work, historically much of the literature on African American families has focused more on pathology than strengths. This study used interviews with 30 African American psychotherapists, self-identified as employing a strengths perspective with African American families, to investigate which strengths they identified in the families and how they use those strengths in therapy. Themes emerging from data analysis confirmed the continued importance of the five strengths Hill noted. In addition, two new strengths were identified by the participants: a willingness of a greater number of families to seek therapy, and the importance of family structure. Strategies used in engaging the families in therapy and practice implications for family therapists are discussed.

Circadian rhythm phase shifts and endogenous free-running circadian period differ between African-Americans and European-Americans.

Science.gov (United States)

Eastman, Charmane I; Suh, Christina; Tomaka, Victoria A; Crowley, Stephanie J

2015-02-11

Successful adaptation to modern civilization requires the internal circadian clock to make large phase shifts in response to circumstances (e.g., jet travel and shift work) that were not encountered during most of our evolution. We found that the magnitude and direction of the circadian clock's phase shift after the light/dark and sleep/wake/meal schedule was phase-advanced (made earlier) by 9 hours differed in European-Americans compared to African-Americans. European-Americans had larger phase shifts, but were more likely to phase-delay after the 9-hour advance (to phase shift in the wrong direction). The magnitude and direction of the phase shift was related to the free-running circadian period, and European-Americans had a longer circadian period than African-Americans. Circadian period was related to the percent Sub-Saharan African and European ancestry from DNA samples. We speculate that a short circadian period was advantageous during our evolution in Africa and lengthened with northern migrations out of Africa. The differences in circadian rhythms remaining today are relevant for understanding and treating the modern circadian-rhythm-based disorders which are due to a misalignment between the internal circadian rhythms and the times for sleep, work, school and meals.

Care and outcomes of Asian-American acute myocardial infarction patients: findings from the American Heart Association Get With The Guidelines-Coronary Artery Disease program.

Science.gov (United States)

Qian, Feng; Ling, Frederick S; Deedwania, Prakash; Hernandez, Adrian F; Fonarow, Gregg C; Cannon, Christopher P; Peterson, Eric D; Peacock, W Frank; Kaltenbach, Lisa A; Laskey, Warren K; Schwamm, Lee H; Bhatt, Deepak L

2012-01-01

Asian-Americans represent an important United States minority population, yet there are limited data regarding the clinical care and outcomes of Asian-Americans following acute myocardial infarction (AMI). Using data from the American Heart Association Get With The Guidelines-Coronary Artery Disease (GWTG-CAD) program, we compared use of and trends in evidence-based care AMI processes and outcome in Asian-American versus white patients. We analyzed 107,403 AMI patients (4412 Asian-Americans, 4.1%) from 382 United States centers participating in the Get With The Guidelines-Coronary Artery Disease program between 2003 and 2008. Use of 6 AMI performance measures, composite "defect-free" care (proportion receiving all eligible performance measures), door-to-balloon time, and in-hospital mortality were examined. Trends in care over this time period were explored. Compared with whites, Asian-American AMI patients were significantly older, more likely to be covered by Medicaid and recruited in the west region, and had a higher prevalence of diabetes, hypertension, heart failure, and smoking. In-hospital unadjusted mortality was higher among Asian-American patients. Overall, Asian-Americans were comparable with whites regarding the baseline quality of care, except that Asian-Americans were less likely to get smoking cessation counseling (65.6% versus 81.5%). Asian-American AMI patients experienced improvement in the 6 individual measures (P≤0.048), defect-free care (PAsian-Americans and whites. Compared with whites, the adjusted in-hospital mortality rate was higher for Asian-Americans (adjusted relative risk: 1.16; 95% confidence interval: 1.00-1.35; P=0.04). Evidence-based care for AMI processes improved significantly over the period of 2003 to 2008 for Asian-American and white patients in the Get With The Guidelines-Coronary Artery Disease program. Differences in care between Asian-Americans and whites, when present, were reduced over time.

KSC kicks off African-American History Month

Science.gov (United States)

2000-01-01

Clothed in her traditional African garb, Michelle Amos, mistress of ceremonies, welcomes the audience on Feb. 3 at the kick-off of African-American History Month. The theme for this year's observation is 'Heritage and Horizons: The African-American Legacy and the Challenges of the 21st Century.' February is designated each year as a time to celebrate the achievements and contributions of African Americans to Kennedy Space Center, NASA and the nation.

African Americans: College Majors and Earnings. Fact Sheet

Science.gov (United States)

Carnevale, Anthony P.; Fasules, Megan L.; Porter, Andrea; Landis-Santos Jennifer

2016-01-01

Access to college for African Americans has increased, but African Americans are highly concentrated in lower-paying majors. The college major, which has critical economic consequences throughout life, reflects personal choices but also reflects the fact that African-American students are concentrated in open-access four-year institutions that…

Fish and aquatic organisms [Chapter 9

Science.gov (United States)

John N. Rinne

2012-01-01

The UVR of central Arizona, from its source at Sullivan Lake to the mouth of Sycamore Creek, 60 km (38 mi) downstream, is rare among the State’s rivers because it still retains some of its native fish fauna. In 1994, six of the native fishes that were historically recorded in this reach of the Verde still occurred, along with at least seven nonnative species, and many...

Analytic American Option Pricing and Applications

NARCIS (Netherlands)

Sbuelz, A.

2003-01-01

I use a convenient value breakdown in order to obtain analytic solutions for finitematurity American option prices.Such a barrier-option-based breakdown yields an analytic lower bound for the American option price, which is as price-tight as the Barone-Adesi and Whaley (1987) analytic value proxy

CDC Vital Signs-African American Health

Centers for Disease Control (CDC) Podcasts

This podcast is based on the May 2017 CDC Vital Signs report. The life expectancy of African Americans has improved, but it's still an average of four years less than whites. Learn what can be done so all Americans can have the opportunity to pursue a healthy lifestyle.

Using Text Documents from American Memory.

Science.gov (United States)

Singleton, Laurel R., Ed.

2002-01-01

This publication contains classroom-tested teaching ideas. For grades K-4, "'Blessed Ted-fred': Famous Fathers Write to Their Children" uses American Memory for primary source letters written by Theodore Roosevelt and Alexander Graham Bell to their children. For grades 5-8, "Found Poetry and the American Life Histories…

American Epilepsy Society

Science.gov (United States)

... for the AES Annual Meeting. More info here . Epilepsy Currents American Epilepsy Society Journal Impact Factor More ... P450 enzyme overexpression during spontaneous recurrent seizures More Epilepsy Professional News AES Status Epilepticus guideline for treatment ...

Ageism and Body Esteem: Associations With Psychological Well-Being Among Late Middle-Aged African American and European American Women

Science.gov (United States)

2015-01-01

Objectives. Social expectancy theory posits that cultural values shape how individuals perceive and evaluate others, and this influences how others evaluate themselves. Based on this theory, ageism may shape older individuals’ self-evaluations. Given the cultural focus on beauty and youth, perceptions of age discrimination may be associated with lower body esteem, and this may be associated with poor psychological well-being. Because discrimination has been associated with poor health, and perceptions of health can affect body perceptions, subjective health status may also contribute to lower body esteem. Method. These associations are assessed in a structural equation model for 244 African American and European American women in their early 60s. Results. Perceptions of age discrimination and body esteem were associated with lower psychological well-being for both ethnic groups. Body esteem partially mediated the association between age discrimination and psychological well-being among European American women but not among African American women. Discussion. Age-related discrimination is one source of psychological distress for older adults, though ageism’s associations with body esteem, health, and psychological well-being vary significantly for European American and African American women. Examining body perceptions and health in the contexts of ageism and ethnicity is necessary when considering the psychological well-being of older women. PMID:24013801

76 FR 35920 - Notice of Buy American Waiver Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2011-06-20

... antifouling system was done by UAF in 2009. Only two sources were identified world-wide and none were... NATIONAL SCIENCE FOUNDATION Notice of Buy American Waiver Under the American Recovery and Reinvestment Act of 2009 AGENCY: National Science Foundation (NSF). ACTION: Notice. SUMMARY: NSF is hereby...

Anger Suppression, Interdependent Self-Construal, and Depression among Asian American and European American College Students

OpenAIRE

Cheung, Rebecca Y. M.; Park, Irene J. K.

2010-01-01

The present study tested a theoretical model of emotion regulation (Yap, Sheeber, & Allen, 2007) in a sample of Asian American and European American college students (N = 365). Specifically, the mediating role of anger suppression in the effect of temperament and family processes on depressive symptoms was tested across race and levels of interdependent self-construal (a culturally based self orientation emphasizing connectedness with others). Next, the moderation of the suppression—depressio...

Differences in Knowledge of Breast Cancer Screening Among African American, Arab American, and Latina Women

OpenAIRE

Williams, Karen Patricia; Mabiso, Athur; Todem, David; Hammad, Adnan; Hamade, Hiam; Hill-Ashford, Yolanda; Robinson-Lockett, Murlisa; Palamisono, Gloria; Zambrana, Ruth E.

2010-01-01

Introduction We examined differences in knowledge and socioeconomic factors associated with 3 types of breast cancer screening (breast self-examination, clinical breast examination, and mammogram) among African American, Arab, and Latina women. Methods Community health workers used a community-based intervention to recruit 341 women (112 Arab, 113 Latina, and 116 African American) in southeastern Michigan to participate in a breast cancer prevention intervention from August through October 20...

Trees as bioindicator of heavy metal pollution in three European cities

Energy Technology Data Exchange (ETDEWEB)

Sawidis, T. [Department of Botany, University of Thessaloniki, 54124 Thessaloniki (Greece); Breuste, J., E-mail: juergen.breuste@sbg.ac.at [Department of Geography and Geology, University of Salzburg, 5010 Salzburg (Austria); Mitrovic, M.; Pavlovic, P. [Department of Ecology, Institute for Biological Research ' Sinisa Stankovic' , University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade (Serbia); Tsigaridas, K. [Department of Botany, University of Thessaloniki, 54124 Thessaloniki (Greece)

2011-12-15

Concentrations of four heavy metals were determined in tree leaves and bark collected from polluted and non-polluted areas of three European cities (Salzburg, Belgrade and Thessaloniki) for a comparative study. Platanus orientalis L. and Pinus nigra Arn., widespread in urban northern and southern Europe, were tested for their suitability for air quality biomonitoring. Leaves and barks were collected uniformly of an initial quantity of about 30 g of each sample. Analysis was accomplished by electrothermal atomic absorption spectrometry after total digestion. Site-dependent variations were found with the highest concentration level measured in Belgrade, followed by Thessaloniki and Salzburg. A higher accumulation of heavy metals was found in bark compared to leaves. Pine tree bark, accumulating higher concentrations of trace metals compared to plane tree bark, shows a higher efficiency as bioindicator for urban pollution. Both indicator species are suitable for comparative studies on bioindication of urban air pollution. - Highlights: > Oriental plane and Austrian pine are suitable for comparative urban air quality biomonitoring of heavy metal pollution. > Pine tree is excellently suitable as urban bioindicator as it accumulates high concentrations of trace metals. > The highest heavy metal pollution was found in Belgrade followed by Thessaloniki and Salzburg. - Oriental plane (Platanus orientalis L.) and Austrian pine (Pinus nigra Arn.), widespread in urban northern and southern Europe, are suitable for comparative biomonitoring of urban air pollution.

Trees as bioindicator of heavy metal pollution in three European cities

International Nuclear Information System (INIS)

Sawidis, T.; Breuste, J.; Mitrovic, M.; Pavlovic, P.; Tsigaridas, K.

2011-01-01

Concentrations of four heavy metals were determined in tree leaves and bark collected from polluted and non-polluted areas of three European cities (Salzburg, Belgrade and Thessaloniki) for a comparative study. Platanus orientalis L. and Pinus nigra Arn., widespread in urban northern and southern Europe, were tested for their suitability for air quality biomonitoring. Leaves and barks were collected uniformly of an initial quantity of about 30 g of each sample. Analysis was accomplished by electrothermal atomic absorption spectrometry after total digestion. Site-dependent variations were found with the highest concentration level measured in Belgrade, followed by Thessaloniki and Salzburg. A higher accumulation of heavy metals was found in bark compared to leaves. Pine tree bark, accumulating higher concentrations of trace metals compared to plane tree bark, shows a higher efficiency as bioindicator for urban pollution. Both indicator species are suitable for comparative studies on bioindication of urban air pollution. - Highlights: → Oriental plane and Austrian pine are suitable for comparative urban air quality biomonitoring of heavy metal pollution. → Pine tree is excellently suitable as urban bioindicator as it accumulates high concentrations of trace metals. → The highest heavy metal pollution was found in Belgrade followed by Thessaloniki and Salzburg. - Oriental plane (Platanus orientalis L.) and Austrian pine (Pinus nigra Arn.), widespread in urban northern and southern Europe, are suitable for comparative biomonitoring of urban air pollution.

A Research Note on American Indian Criminal Justice

Science.gov (United States)

Braunstein, Rich; Anderson, Bill

2008-01-01

One confronts many difficulties when conducting policy-relevant criminal justice research that focuses on American Indian interests. Foremost among these difficulties is the great variation in relevant contexts that apply to this area of research. From the urban context of large American cities, where American Indians constitute a slim minority…

American acceptance of nuclear power

International Nuclear Information System (INIS)

Barrett, W.

1980-01-01

The characteristic adventurous spirit that built American technology will eventually lead to American acceptance of nuclear power unless an overpowering loss of nerve causes us to reject both nuclear technology and world leadership. The acceptance of new technology by society has always been accompanied by activist opposition to industralization. To resolve the debate between environmental and exploitive extremists, we must accept with humility the basic premise that human accomplishment is a finite part of nature

American Indian Studies. Library Research Guide.

Science.gov (United States)

White, Phillip M.

This guide to sources for students at San Diego State University doing library research in topics related to American Indian Studies begins by noting that information on North American Indians can be found in a variety of subject disciplines including history, anthropology, education, sociology, health care, law, business, and politics. The…

Racism and Asian American Student Leadership

Science.gov (United States)

Chung, Jennifer Y.

2014-01-01

This article provides a theoretical analysis and ethnographic account of Asian American student leadership in higher education. Existing literature highlights Asian and Asian American leadership styles as cultural differences. I shift the analysis from culture to racism in order to work toward a more socially just conception of Asian American…

The Last Great American Picture Show

NARCIS (Netherlands)

Elsaesser, Thomas; King, Noel; Horwath, Alexander

2004-01-01

The Last Great American Picture Show brings together essays by scholars and writers who chart the changing evaluations of the American cinema of the 1970s, sometimes referred to as the decade of the lost generation, but now more and more recognized as the first New Hollywood, without which the

Fetal Alcohol Spectrum Disorders among Native Americans

Science.gov (United States)

... A MERICANS Native American cultures, which encompass American Indian, Alaska Native and Native Hawaiian tribes, are rich with history, tradition, spirituality, and art. There are 562 Federally recognized tribes across the ...

The influence of culture on the experiences of Korean, Korean American, and Caucasian-American family caregivers of frail older adults: a literature review.

Science.gov (United States)

Kong, Eun-Hi

2007-03-01

The purpose of this review is to explore cultural influences on the experiences of Korean, Korean American, and Caucasian American family caregivers caring for frail older adults in terms of the selection of a primary caregiver, caregiving motivation, support/help-seeking, and negative emotional responses(depression and burden). Seven electronic databases were searched to retrieve studies from 1966 to 2005. Thirty-two studies were identified. This review supported cultural influences on the selection of primary caregiver, caregiving motivation, and support/help-seeking among the three caregiver groups. In Korean caregivers, the major primary caregivers were daughters-in-law while among Korean American and Caucasian American caregivers, the major primary caregivers were daughters or spouses. As a major caregiving motivation, Caucasian American caregivers reported filial affection while Korean caregivers and Korean American caregivers reported filial obligation. Korean caregivers reported higher extended family support, while Caucasian American caregivers reported higher utilization of formal support. Korean caregivers showed the highest levels of depression followed by Korean American caregivers and Caucasian American caregivers. In order to develop culturally appropriate interventions and policies, more research is needed to further explain these differences among the three groups, especially regarding support/help-seeking and negative emotional responses.

Perceptions of African American Faculty in Kinesiology-Based Programs at Predominantly White American Institutions of Higher Education

Science.gov (United States)

Burden, Joe W., Jr.; Harrison, Louis, Jr.; Hodge, Samuel R.

2005-01-01

The purpose of this study was to examine the perceptions of African American faculty on their organizational socialization in kinesiology-based (i.e., sport pedagogy, exercise physiology, motor behavior, sport management/history) programs at predominantly White American (1) institutions of higher education (PW-IHE). Participants were 9 African…

Influences of Personal Standards and Perceived Parental Expectations on Worry for Asian American and White American College Students

Science.gov (United States)

Berenbaum, Howard; Okazaki, Sumie

2012-01-01

The current study examined perceptions of living up to parental expectations and personal standards as possible mediators of the relationship between ethnicity and worry in a sample of 836 Asian American and 856 White American college students. Asian Americans reported higher frequency of academic- and family-related worry, but they did not report higher levels of global tendency to worry. Perceptions of living up to parental expectations of current academic performance and personal standards for preparation for a future career partially explained ethnic differences in frequency of academic worry. Personal standards and perceptions of living up to parental expectations for respect for the family partially explained ethnic differences in frequency of family worry. The findings highlight the importance of targeting domain-specific personal standards and perceived parental expectations to reduce worry among Asian Americans. PMID:22416875

African Americans' opinions about human-genetics research.

Science.gov (United States)

Achter, Paul; Parrott, Roxanne; Silk, Kami

2004-03-01

Research on attitudes toward genetics and medicine registers skepticism among minority communities, but the reasons for this skepticism are not well known. In the past, studies linked mistrust of the medical system to historical ethics violations involving minority groups and to suspicions about ideological premise and political intent. To assess public knowledge, attitudes, and behavior regarding human-genetics research, we surveyed 858 Americans onsite in four community settings or online in a geographically nonspecific manner. Compared to participants as a whole, African Americans were significantly more likely to believe that clinical trials might be dangerous and that the federal government knowingly conducted unethical research, including studies in which risky vaccines were administered to prison populations. However, African Americans were also significantly more likely to believe that the federal government worked to prevent environmental exposure to toxicants harmful to people with genetic vulnerabilities. Our data suggest that most Americans trust government to act ethically in sponsoring and conducting research, including genetics research, but that African Americans are particularly likely to see government as powerfully protective in some settings yet selectively disingenuous in others.

Latin American Newspapers.

Science.gov (United States)

Gardner, Mary A.

1980-01-01

Reviews the historical development of the press in Latin America from the sixteenth century to the present. Discusses the various pressures that Latin American newspapers are subject to, including political censorship, economic restrictions, and cultural conflicts. (AEA)

African American Males: Leaving the Nightmare.

Science.gov (United States)

Gill, Wali

The plight of African American males has become a problem of alarming proportions in the United States. This paper reports serious disadvantage and risk for this group in terms of education, employment, poverty levels, family disintegration, criminal status, health, and death rates. The paper contends that the crisis for African American males…

Native American Biographies. Multicultural Biographies Collection.

Science.gov (United States)

Seeley, Virginia, Ed.; And Others

This book, appropriate for secondary students, includes brief biographies of 21 Native Americans of the 20th century. The biographies focus on childhood experiences, cultural heritage, and career goals. The book is divided into four units that feature Native Americans with successful careers in the fields of literature and drama; fine arts and…

American Indian working women: correlates of subclinical depression among American Indian women.

Science.gov (United States)

Napholz, L

1999-10-01

The purpose of this study was to examine the extent to which role conflict, life satisfaction, self-esteem, instrumentality, expressiveness, age and education predicts ambulatory depression among a community based sample of urban American Indian working women. The convenience sample consisted of a total of 148 Midwestern American Indian working women, ranging in age from 18 to 65 years. Participants completed five instruments assessing gender-related traits of instrumentality and expressiveness, self-esteem, depression, life satisfaction, role conflict, and socio-demographic information. A forced entry stepwise multiple regression was conducted which included all the designated predictor variables. The significant negative Beta in Step 1 indicated that women scoring on the Masculinity (instrumentality) sub-scale were less likely to have a high depression score. The prediction of depression by the Masculinity sub-scale was no longer significant after the life satisfaction and self-esteem variables were added to the equation in Step 2. There was a significant inverse relationship for life satisfaction and self-esteem in predicting the criterion variable, depression. Thirty-two percent of the variance in the prediction of the dependent variable (depression scores) was accounted for by the six variables. In counselling urban American Indian women, supporting instrumentality, enhancing self-esteem and life satisfaction, can positively impact on ambulatory dysphoria.

Challenging the Model Minority Myth: Engaging Asian American Students in Research on Asian American College Student Experiences

Science.gov (United States)

Suyemoto, Karen L.; Kim, Grace S.; Tanabe, Miwa; Tawa, John; Day, Stephanie C.

2009-01-01

In this article, the authors introduce a method of understanding the experiences and needs of Asian American students on college campuses through the research process. Specifically, the authors offer a students-as-researchers approach to connect the transformative educational aims of Asian American studies to the scholarship, service, and lived…

76 FR 51973 - Notice of Regional Waiver Pursuant to Section 1605 (Buy American Requirement) of the American...

Science.gov (United States)

2011-08-19

... (Buy American Requirement) of the American Recovery and Reinvestment Act of 2009, to Mason County, WA... is in the public interest to allow Mason County, Washington (the County) to utilize and install six... aeration blower units that have already been delivered to the construction site as noted in Mason County's...

Siblings, Birth Order, and Cooperative-Competitive Social Behavior: A Comparison of Anglo-American and Mexican-American Children.

Science.gov (United States)

Knight, George P.; Kagan, Spencer

1982-01-01

Tested the hypothesis that differences in cooperative-competitive social behavior between Anglo-Americans and Mexican Americans is a result of larger family size among the latter group. Found that, even after controlling for number of siblings and birth order, statistically significant differences in such behavior remained between the two groups.…

African American legislators' perceptions of firearm violence prevention legislation.

Science.gov (United States)

Payton, Erica; Thompson, Amy; Price, James H; Sheu, Jiunn-Jye; Dake, Joseph A

2015-06-01

Firearm mortality is the leading cause of death for young African American males, however, few studies have focused on racial/ethnic minority populations and firearm violence. The National Black Caucus of State Legislators advocates for legislation that promotes the health of African Americans. Thus, the purpose of this study was to collect baseline data on African American legislators' perceptions regarding firearm violence in the African American community. A cross-sectional study of African American legislators (n = 612) was conducted to investigate the research questions. Of the 612 questionnaires mailed, 12 were not deliverable, and 170 were returned (28%). Utilizing a three wave mailing process, African American legislators were invited to participate in the study. The majority (88%) of respondents perceived firearm violence to be very serious among African Americans. Few (10%) legislators perceived that addressing legislative issues would be an effective strategy in reducing firearm violence among African Americans. The majority (72%) of legislators perceived the most effective strategy to reducing firearm violence in the African American community should focus on addressing societal issues (e.g. crime and poverty). After adjusting for the number of perceived barriers, the number of perceived benefits was a significant predictor of legislators' perceived effectiveness of firearm violence prevention legislation for 8 of the 24 potential firearm violence prevention legislative bills.

77 FR 22181 - Pan American Day and Pan American Week, 2012

Science.gov (United States)

2012-04-12

... study abroad in Latin America and more Latin American students to study here in the United States... April, in the year of our Lord two thousand twelve, and of the Independence of the United States of...

African American Health PSA (:60)

Centers for Disease Control (CDC) Podcasts

2017-05-02

This 60 second public service announcement is based on the May 2017 CDC Vital Signs report. The life expectancy of African Americans has improved, but it’s still an average of four years less than whites. Learn what can be done so all Americans can have the opportunity to pursue a healthy lifestyle.  Created: 5/2/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 5/2/2017.

76 FR 63531 - German-American Day, 2011

Science.gov (United States)

2011-10-12

... Atlantic to seize the promise of the American dream. The same spirit that guided intrepid settlers to help... society, generations of German Americans have helped make America what it is today. The bonds of...

Hispanic American Psychocultural Dispositions Relevant to Personnel Management.

Science.gov (United States)

1984-07-01

literature on Hispanic Americans (Lisansky, 1981), make this need for empirical clarification especially unequivocal. The economic, educational, and...money/dinero respect/respecto advancement/avance dignity/dignidad education/ educacion ACHIEVEMENT MOTIVATION LEADERSHIP VALUES duty/obi lgac ion boss...although interestingly, the Anglo Americans gave more attention to Hispanic origin than the Mexican Americans ( especially the Los Angeles Mexicans). There

Black on Yellow: Afro-Americans View Chinese-Americans, 1850-1935

Science.gov (United States)

Shankman, Arnold

1978-01-01

Using data collected from black newspapers, an explanation is sought for the unfavorable stereotypes blacks have held about Chinese Americans. Economic competition, cultural and religious differences, and blacks' belief that the Chinese were prejudiced against them are some of the historical factors mentioned which influenced black attitudes…

Is There Really A North American Plate?

Science.gov (United States)

Krill, A.

2011-12-01

Lithospheric plates are typically identified from earthquake epicenters and evidence such as GPS movements. But no evidence indicates a plate boundary between the North American and South American Plates. Some plate maps show them separated by a transform boundary, but it is only a fracture zone. Other maps show an "undefined plate boundary" or put no boundary between these two plates (check Google images). Early plate maps showed a single large American Plate, quite narrow east of the Caribbean Plate (Le Pichon 1968, Morgan 1968). The North and South American Plates became established by the leading textbook Earth (Press & Siever 1974). On their map, from a Scientific American article by John Dewey (1972), these new plates were separated by an "uncertain plate boundary." The reasons for postulating a North American Plate were probably more psychological than geological. Each of the other continents of the world had its own plate, and North American geologists naturally wanted theirs. Similarly, European geographers used to view Europe as its own continent. A single large plate should again be hypothesized. But the term American Plate would now be ambiguous ("Which plate, North or South?") Perhaps future textbook authors could call it the "Two-American Plate." Textbook authors ultimately decide such global-tectonic matters. I became aware of textbook authors' opinions and influence from my research into the history of Alfred Wegener's continental drift (see Fixists vs. Mobilists by Krill 2011). Leading textbook author Charles Schuchert realized that continental drift would abolish his cherished paleogeographic models of large east-west continents (Eria, Gondwana) and small oceans (Poseiden, Nereis). He and his junior coauthors conspired to keep drift evidence out of their textbooks, from the 1934-editions until the 1969-editions (Physical Geology by Longwell et al. 1969, Historical Geology by Dunbar & Waage 1969). Their textbooks ruled in America. Textbooks

American College of Radiology-American Brachytherapy Society practice parameter for electronically generated low-energy radiation sources.

Science.gov (United States)

Devlin, Phillip M; Gaspar, Laurie E; Buzurovic, Ivan; Demanes, D Jeffrey; Kasper, Michael E; Nag, Subir; Ouhib, Zoubir; Petit, Joshua H; Rosenthal, Seth A; Small, William; Wallner, Paul E; Hartford, Alan C

This collaborative practice parameter technical standard has been created between the American College of Radiology and American Brachytherapy Society to guide the usage of electronically generated low energy radiation sources (ELSs). It refers to the use of electronic X-ray sources with peak voltages up to 120 kVp to deliver therapeutic radiation therapy. The parameter provides a guideline for utilizing ELS, including patient selection and consent, treatment planning, and delivery processes. The parameter reviews the published clinical data with regard to ELS results in skin, breast, and other cancers. This technical standard recommends appropriate qualifications of the involved personnel. The parameter reviews the technical issues relating to equipment specifications as well as patient and personnel safety. Regarding suggestions for educational programs with regard to this parameter,it is suggested that the training level for clinicians be equivalent to that for other radiation therapies. It also suggests that ELS must be done using the same standards of quality and safety as those in place for other forms of radiation therapy. Copyright © 2017 American Brachytherapy Society and American College of Radiology. Published by Elsevier Inc. All rights reserved.

American Association for Marriage and Family Therapy

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... My Account Find Members Benefits American Association for Marriage and Family Therapy 112 South Alfred Street Alexandria, ... Fax: (703) 838-9805 © 2002 - American Association for Marriage and Family Therapy Terms of Use | Privacy Policy | ...

Recommended dietary pattern to achieve adherence to the American Heart Association/American College of Cardiology (AHA/ACC) Guidelines

Science.gov (United States)

In 2013, the American Heart Association and American College of Cardiology published the "Guideline on Lifestyle Management to Reduce Cardiovascular Risk," which was based on a systematic review originally initiated by the National Heart, Lung, and Blood Institute. The guideline supports the America...

PROTAGONISM OF AMERICAN INDIANS IN WALTER LANTZ'S CARTOONS

Directory of Open Access Journals (Sweden)

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.

Foundation Networks and American Hegemony

Directory of Open Access Journals (Sweden)

Inderjeet Parmar

2012-02-01

Full Text Available The major American foundations constructed and sustained the rich texture of cooperative social, intellectual and political relations between key actors and institutions supportive of specific modes of thought that promoted US hegemony. Foundations also fostered and developed the attractive power-knowledge networks that not only radiated intellectual influence but also attracted some of the most creative minds. Finally, liberal internationalist foundations fostered globalism even when the American state was ‘isolationist’, and when US influence abroad unwelcome. Their significance in American hegemony building lay in their sustained, long-term cooperative relationship with the American state through which they helped build national, international and global institutions and networks. The latter process evidences the most significant impact of US foundations – the building of the domestic and international infrastructure for liberal internationalism which has transformed into a kind of “social neoliberalism”. Theoretical conclusions follow from these claims: the sustained and deep cooperation between the state and foundations suggests that we must revise our views of “how power works” in the United States and therefore influences its foreign relations. Therefore, the article shows that elite networks, consisting of state officials and private citizens are powerful means by which foreign policy shifts may be prepared, elite and mass opinion primed and mobilised, new consensus built, ‘old’ forces marginalised, and US hegemony constructed.

Dietary Acculturation among Filipino Americans

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Persephone Vargas

2015-12-01

Full Text Available Acculturation, the subsequent changes that occur in one culture after continuous first hand contact with another culture, impacts the dietary habits and health risks of individuals. This study examines the acculturation, dietary habits and anthropometric measurements in a sample of 210 first generation Filipino American immigrants in New Jersey (NJ. Acculturation was measured using the Short Acculturation Scale for Filipino Americans (ASASFA. Dietary acculturation was measured using the Dietary Acculturation Questionnaire for Filipino Americans (DAQFA and dietary intake was determined using the Block’s Brief Food Frequency Questionnaire (BFFQ. Anthropometric measurements were obtained including weight, height and waist circumference. Acculturation had a significant negative relationship with Filipino Dietary acculturation. Western dietary acculturation was significantly correlated with caloric intake (r(208 = 0.193, p < 0.01, percentage fat intake (r(208 = 0.154, p < 0.05, percentage carbohydrate intake (r(208 = −0.172, p < 0.05, Body Mass Index (BMI (r(208 = 0.216, p < 0.01 and waist circumference (r(208 = 0.161, p < 0.01. There was no significant correlation between Filipino dietary acculturation, dietary intake and anthropometric measurements. The results showed that Filipino American immigrants have increased risks including increased BMI, waist circumference and increased fat intake. Over all, this research highlighted some dietary changes and their effects on dietary intake and health status.

American Porphyria Foundation

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... Nicole Castelano Gregary Edwards Megan Parrish ~ How the dog I didn't want became the dog I'd always dreamed of Darnisha Davenport Liz ... or through the site for commercial or public purposes. The American Porphyria Foundation (APF) Tax Forms 990 ...

Appearance Self-Attitudes of African American and European American Women: Media Comparisons and Internalization of Beauty Ideals

Science.gov (United States)

Jefferson, Deana L.; Stake, Jayne E.

2009-01-01

African American (AA) women have reported less body image disturbance than European American (EA) women, but questions remain about the nature and extent of this difference. This study examined differences in the body image of 80 AA women and 89 EA women with an improved methodology that controlled for body size, distinguished between satisfaction…

Individualistic and Collectivistic Worldviews: Implications for Understanding Perceptions of Racial Discrimination in African Americans and British Caribbean Americans

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Hunter, Carla D.

2008-01-01

Cultural worldviews and perceived racial discrimination were examined among Americans (n = 106) and British Caribbean Americans (n = 95), both of African descent, who were recruited through university student organizations, community organizations, and snowball sampling. Consistent with public perceptions of differences in the experience of race…

Understanding Tobacco Use Onset Among African Americans.

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Roberts, Megan E; Colby, Suzanne M; Lu, Bo; Ferketich, Amy K

2016-04-01

Compared to the majority of non-Hispanic white ("white") cigarette smokers, many African American smokers demonstrate a later age of initiation. The goal of the present study was to examine African American late-onset smoking (ie, regular smoking beginning at age 18 or later) and determine whether late-onset (vs. early-onset) smoking is protective in terms of quit rates and health outcomes. We used data from the National Survey of Midlife Development in the United States (MIDUS) because the wide age range of participants (20-75 at baseline) allowed the examination of smoking cessation and mortality incidence across the lifespan. Consistent with previous research, results indicated a later average age of smoking onset among African Americans, compared to whites. Disentangling effects of race from age-of-onset, we found that the cessation rate among late-onset African American smokers was 33%, whereas rates for early-onset African American smokers and early- and late-onset white smokers ranged from 52% to 57%. Finally, results showed that among white, low-socioeconomic status (SES) smokers, the hazard rate for mortality was greater among early- versus late-onset smokers; in contrast, among African American smokers (both low- and high-SES) hazard rates for mortality did not significantly differ among early- versus late-onset smokers. Although late (vs. early) smoking onset may be protective for whites, the present results suggest that late-onset may not be similarly protective for African Americans. Tobacco programs and regulatory policies focused on prevention should expand their perspective to include later ages of initiation, in order to avoid widening tobacco-related health disparities. This study indicates that late-onset smoking is not only the norm among African American adult smokers, but that late- versus early-onset smoking (ie, delaying onset) does not appear to afford any benefits for African Americans in terms of cessation or mortality. These results

Comparing Chinese and European American mental health decision making.

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Gao, Shanshan; Corrigan, Patrick W; Qin, Sang; Nieweglowski, Katherine

2017-12-20

Shared decision making (SDM) tends to reflect more Western values of individualism and empowerment, values that may be foreign to East Asian healthcare preferences for collectivism and family involvement: family centered decision making (FCDM). To show that Chinese will be more likely to believe FCDM would be more pleasing for them if they were the patient. Conversely, European Americans will respond more favorably to SDM. To examine effects of Western acculturation on FCDM compared to SDM. In this study, preferences for FCDM versus SDM and doctor-led decision making (DrDM) were examined in a vignette study completed online by European Americans (n = 298) and Chinese (n = 327). Research participants read a vignette about Lily (a depression patient) presenting with symptoms of depression. After reading the vignette, participants completed items representing two sets of outcomes: three perceptions of impact on Lily and how participants might respond for themselves in a similar decision making situation. Chinese rated FCDM greater than European and Chinese Americans. Chinese Americans mostly responded similar to European Americans and not Chinese. European Americans prefer SDM more for mental health services. Chinese value FCDM more than European Americans. Preferences of Chinese living in America seem to parallel European Americans.

American Samoa Initial Technical Assessment Report

Energy Technology Data Exchange (ETDEWEB)

Busche, S.; Conrad, M.; Funk, K.; Kandt, A.; McNutt, P.

2011-09-01

This document is an initial energy assessment for American Samoa, the first of many steps in developing a comprehensive energy strategy. On March 1, 2010, Assistant Secretary of the Interior Tony Babauta invited governors and their staff from the Interior Insular Areas to meet with senior principals at the National Renewable Energy Laboratory (NREL). Meeting discussions focused on ways to improve energy efficiency and increase the deployment of renewable energy technologies in the U.S. Pacific Territories. In attendance were Governors Felix Camacho (Guam), Benigno Fitial (Commonwealth of the Northern Mariana Islands), and Togiola Tulafono, (American Samoa). This meeting brought together major stakeholders to learn and understand the importance of developing a comprehensive strategic plan for implementing energy efficiency measures and renewable energy technologies. For several decades, dependence on fossil fuels and the burden of high oil prices have been a major concern but never more at the forefront as today. With unstable oil prices, the volatility of fuel supply and the economic instability in American Samoa, energy issues are a high priority. In short, energy security is critical to American Samoa's future economic development and sustainability. Under an interagency agreement, funded by the Department of Interior's Office of Insular Affairs, NREL was tasked to deliver technical assistance to the islands of American Samoa. Technical assistance included conducting an initial technical assessment to define energy consumption and production data, establish an energy consumption baseline, and assist with the development of a strategic plan. The assessment and strategic plan will be used to assist with the transition to a cleaner energy economy. NREL provided an interdisciplinary team to cover each relevant technical area for the initial energy assessments. Experts in the following disciplines traveled to American Samoa for on-island site assessments: (1

Political ideology and American intergroup discrimination: A patriotism perspective.

Science.gov (United States)

L Hoyt, Crystal; Goldin, Aleah

2016-01-01

In this research we demonstrate the powerful role of ingroup favoritism, rather than hostility, in American intergroup biases. Specifically, we take a novel perspective to understanding the relationship between political ideology and discrimination against ethnic-minority Americans by focusing on the role of patriotism. Across three studies, we show that political ideology is a strong predictor of resource allocation biases, and this effect is mediated by American patriotism and not by prejudice or nationalism. Conservatives report greater levels of patriotism than liberals, and patriotism is associated with donating more to American, as opposed to ethnic-minority American, organizations. We further show that the link between patriotism and partiality to the national group is mediated by stronger "American = White" associations. These findings have important implications for intergroup relations and diversity-related policy issues in the United States.

Depression and Pain in Asian and White Americans With Knee Osteoarthritis.

Science.gov (United States)

Ahn, Hyochol; Weaver, Michael; Lyon, Debra; Choi, Eunyoung; Fillingim, Roger B

2017-10-01

Few studies have examined the underlying psychosocial mechanisms of pain in Asian Americans. Using the biopsychosocial model, we sought to determine whether variations in depression contribute to racial group differences in symptomatic knee osteoarthritis pain between Asian Americans and non-Hispanic white Americans. The sample consisted of 100 participants, including 50 Asian Americans (28 Korean Americans, 9 Chinese Americans, 7 Japanese Americans, 5 Filipino Americans, and 1 Indian American) and 50 age- and sex-matched non-Hispanic white Americans with symptomatic knee osteoarthritis pain. The Centers for Epidemiologic Studies Depression Scale was used to assess symptoms of depression, and the Western Ontario and McMaster Universities Osteoarthritis Index and the Graded Chronic Pain Scale were used to measure clinical pain. In addition, quantitative sensory testing was used to measure experimental sensitivity to heat- and mechanically-induced pain. The results indicated that higher levels of depression in Asian Americans may contribute to greater clinical pain and experimental pain sensitivity. These findings add to the growing literature regarding ethnic and racial differences in pain and its associated psychological conditions, and additional research is warranted to strengthen these findings. This article shows the contribution of depression to clinical pain and experimental pain sensitivity in Asian Americans with knee osteoarthritis. Our results suggest that Asian Americans have higher levels of depressive symptoms and that depression plays a relevant role in greater clinical pain and experimental pain sensitivity in Asian Americans. Copyright © 2017 American Pain Society. Published by Elsevier Inc. All rights reserved.

Adherence treatment factors in hypertensive African American women

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Marie N Fongwa

2008-02-01

Full Text Available Marie N Fongwa1, Lorraines S Evangelista1, Ron D Hays2, David S Martins3, David Elashoff4, Marie J Cowan1, Donald E Morisky51University of California Los Angeles School of Nursing, Los Angeles, CA, USA; 2University of California Los Angeles School of Medicine, Division of General Internal Medicine and Health Services Research, Los Angeles, CA, USA; 3To Help Everyone Clinic Inc. Los Angeles, CA, USA; 4University of California Los Angeles Public Health, Los Angeles, CA, USA; 5University of California Los Angeles School of Public Health, CA, USABackground: Hypertension among African American women is of epidemic proportions. Nonadherence to treatment contributes to uncontrolled blood pressure in this population. Factors associated with adherence to treatment in African American women are unknown. The purpose of this study was to identify factors associated with adherence to hypertension treatment in African American women.Methods: Five audio-taped focus groups were conducted with hypertensive African American women, 35 years and older receiving treatment for hypertension from an inner-city free clinic. All transcripts from the tapes were analyzed for content describing adherence to treatment factors.Findings: Factors associated with adherence to treatment in hypertensive African American women were in three main categories including: beliefs about hypertension, facilitators of adherence to treatment, and barriers to adherence to treatment.Implications: The study supports the need for education on managing hypertension and medication side effects, early screening for depression in hypertensive African Americans, development of culturally sensitive hypertension educational material, and formation of support groups for promoting adherence to treatment among African American women with hypertension.Keywords: adherence, African American, hypertension treatment factors

African American and European American Children in Diverse Elementary Classrooms: Social Integration, Social Status, and Social Behavior

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Wilson, Travis; Rodkin, Philip C.

2011-01-01

With a sample of African American and European American 3rd- and 4th-grade children (N = 486, ages 8-11 years), this study examined classroom ethnic composition, peer social status (i.e., social preference and perceived popularity as nominated by same- and cross-ethnicity peers), and patterns of ethnic segregation (i.e., friendship, peer group,…

Correlates of Perceived Smoking Prevalence Among Korean American Emerging Adults.

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Cerrada, Christian J; Unger, Jennifer B; Huh, Jimi

2016-10-01

Perceived smoking prevalence, a strong predictor of actual smoking behavior, may be influenced by the ethnicity and gender of the reference group presented to Korean American emerging adults. Self-identifying Korean and Korean Americans aged 18-25 (N = 475), were invited to complete a 15-20 min online survey about their attitudes towards smoking. Predictors of perceived smoking prevalence were evaluated separately for four reference groups: Caucasian Americans, Korean Americans in general, Korean American men, and Korean American women. Respondents' smoking status was associated with perceived smoking prevalence for all reference groups except Caucasian Americans, even among light smokers. Father's smoking status was associated with perceived smoking prevalence for Korean American men, only among females respondents. Findings suggest that ethnicity and gender of both the reference group and respondents influence smoking rate estimates. Tailoring intervention content to the target population's gender and ethnicity may be a way to enhance smoking prevention strategies.

Reliability and Construct Validity of the Psychopathy Checklist-Revised for Latino, European American, and African American Male Inmates

Science.gov (United States)

Sullivan, Elizabeth A.; Abramowitz, Carolyn S.; Lopez, Mabel; Kosson, David S.

2006-01-01

The utility of the psychopathy construct in predicting laboratory deficits, criminal behavior, response to intervention, and recidivism has been well documented in European American populations. However, less is known about the manifestation and correlates of psychopathy in Latino and African American populations. The present study examined the…

First-generation Korean-American parents' perceptions of discipline.

Science.gov (United States)

Kim, Eunjung; Hong, Seunghye

2007-01-01

Nurses not only need to be familiar with professional guidelines of discipline and but also need to be aware of variances in styles of acceptable discipline across cultural groups. The goal of this study was to explore cultural influences in relation to (1) first-generation Korean-American parents' perceptions of common discipline strategies in the United States, and (2) discipline strategies commonly used among first-generation Korean-American parents. Inductive content analysis was used to analyze interview data from seven first-generation Korean-American parents. Derived themes indicated that parents considered spanking/hitting and less hugging/kissing as Korean style, and time-out, use of sticker charts, hugging/kissing, removing/adding privileges, and giving chores as American style. Recent immigrant parents were not familiar with common positive discipline strategies in the United States. As they adapted to mainstream society, they discontinued what they perceived to be negative aspects of Korean style and adopted positive aspects of American style. They were sensitive to children's views on discipline, and they experienced communication difficulties with children. These findings indicated that Korean-American parents' perceptions of discipline strategies were shaped by living in two cultures and were different from western viewpoints.

Is Asian American Parenting Controlling and Harsh? Empirical Testing of Relationships between Korean American and Western Parenting Measures

Science.gov (United States)

Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim

2013-01-01

Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and—although very limited—negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research. PMID:23977415

Evolution of Sustainability in American Forest Resource Management Planning in the Context of the American Forest Management Textbook

Directory of Open Access Journals (Sweden)

Thomas J. Straka

2009-10-01

Full Text Available American forest resource management and planning goes back to the European roots of American Forestry. Timber management plans, documents based on forest regulation for timber production, were the foundation of American forestry. These types of management plans predominated until World War II. Multiple use forestry developed after World War II and issues like recreation, wildlife, water quality, and wilderness became more important. In the 1970’s harvest scheduling became part of the planning process, allowing for optimization of multiple goals. By 2001 social, environmental, and economic goals were integrated into the timber production process. American forestry experienced distinct historical periods of resource planning, ranging from classic sustained yield timber production, to multiple use-sustained yield, to sustainable human-forest systems. This article traces the historical changes in forest management planning philosophy using the forest management textbooks of the time. These textbooks provide insight into the thought process of the forestry profession as changes in the concept of sustainability occurred.

Is Asian American Parenting Controlling and Harsh? Empirical Testing of Relationships between Korean American and Western Parenting Measures.

Science.gov (United States)

Choi, Yoonsun; Kim, You Seung; Kim, Su Yeong; Park, Irene Kim

2013-03-01

Asian American parenting is often portrayed as highly controlling and even harsh. This study empirically tested the associations between a set of recently developed Korean ga-jung-kyo-yuk measures and several commonly used Western parenting measures to accurately describe Asian American family processes, specifically those of Korean Americans. The results show a much nuanced and detailed picture of Korean American parenting as a blend of Western authoritative and authoritarian styles with positive and-although very limited-negative parenting. Certain aspects of ga-jung-kyo-yuk are positively associated with authoritative style or authoritarian style, or even with both of them simultaneously. They were positively associated with positive parenting (warmth, acceptance, and communication) but not with harsh parenting (rejection and negative discipline). Exceptions to this general pattern were Korean traditional disciplinary practices and the later age of separate sleeping of children. The study discusses implications of these findings and provides suggestions for future research.

Tall Tales: The Simpsons deconstructing the american myth

Directory of Open Access Journals (Sweden)

Hanna Betina Götz

2014-07-01

Full Text Available This article aims to analyze the episode Tall Tales from the series The Simpsons that revisits legends of the American folklore. The TV series pays homage to both the time of the pioneers in their travels to the Far West in the nineteenth century, as well as to one of the most iconic and folk characters of the American culture from that period: the Hobo was a beggar, a figure of the American folklore during the Great Depression. It is also interesting to focus on the American imaginary in order to understand how the authors of The Simpsons perform these recreations in contemporary times

Ready or Not: The Academic College Readiness of Southeast Asian Americans

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Her, Chia S.

2014-01-01

The educational experiences of Southeast Asian Americans, particularly Cambodian Americans, Hmong Americans, Laotian Americans, and Vietnamese Americans, are characterized by numerous challenges, which can be attributed to their migration history, socioeconomic status, and English proficiency. By the end of 11th grade, a high percentage of…

Report on "American Option Pricing and Hedging Strategies"

OpenAIRE

Zhang, Jinshan

2007-01-01

This paper mainly discusses the American option's hedging strategies via binomialmodel and the basic idea of pricing and hedging American option. Although the essential scheme of hedging is almost the same as European option, small differences may arise when simulating the process for American option holder has more rights, spelling that the option can be exercised at anytime before its maturity. Our method is dynamic-hedging method.

Ageism and body esteem: associations with psychological well-being among late middle-aged African American and European American women.

Science.gov (United States)

Sabik, Natalie J

2015-03-01

Social expectancy theory posits that cultural values shape how individuals perceive and evaluate others, and this influences how others evaluate themselves. Based on this theory, ageism may shape older individuals' self-evaluations. Given the cultural focus on beauty and youth, perceptions of age discrimination may be associated with lower body esteem, and this may be associated with poor psychological well-being. Because discrimination has been associated with poor health, and perceptions of health can affect body perceptions, subjective health status may also contribute to lower body esteem. These associations are assessed in a structural equation model for 244 African American and European American women in their early 60s. Perceptions of age discrimination and body esteem were associated with lower psychological well-being for both ethnic groups. Body esteem partially mediated the association between age discrimination and psychological well-being among European American women but not among African American women. Age-related discrimination is one source of psychological distress for older adults, though ageism's associations with body esteem, health, and psychological well-being vary significantly for European American and African American women. Examining body perceptions and health in the contexts of ageism and ethnicity is necessary when considering the psychological well-being of older women. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

75 FR 13168 - American Vantage Companies; Notice of Application

Science.gov (United States)

2010-03-18

...] American Vantage Companies; Notice of Application March 11, 2010. AGENCY: Securities and Exchange... Investment Company Act of 1940 (the ``Act''). Summary of Application: American Vantage Companies requests an order declaring that it has ceased to be an investment company. Applicant: American Vantage Companies...

75 FR 17796 - American Vantage Companies; Notice of Application

Science.gov (United States)

2010-04-07

...] American Vantage Companies; Notice of Application April 1, 2010. AGENCY: Securities and Exchange Commission... Act of 1940 (the ``Act''). Summary of Application: American Vantage Companies requests an order.... Applicant: American Vantage Companies (the ``Company''). Filing Dates: The application was filed on November...

African American Male Achievement: Using a Tenet of Critical Theory to Explain the African American Male Achievement Disparity

Science.gov (United States)

Palmer, Robert T.; Maramba, Dina C.

2011-01-01

Although African Americans continue to demonstrate a desire for education, Black male enrollment and completion rates in higher education are dismal when compared to other ethnic groups. Researchers and scholars have noted various theories and philosophies responsible for the academic disengagement of African American men in higher education. This…

Fun & Fit, Phase I: A Program for Overweight African American and Hispanic American Children from Low-Income Families

Science.gov (United States)

Meaney, Karen S.; Hart, Melanie A.; Griffin, L. Kent

2009-01-01

Fun & Fit is a program designed to create positive physical activity experiences and to promote healthy lifestyle choices among overweight children from low-income African American and Hispanic American families. The program is a collaborative project between Texas Tech University and the Lubbock Independent School District funded through a…

The college life experiences of African American women athletes.

Science.gov (United States)

Sellers, R M; Kuperminc, G P; Damas, A

1997-10-01

The present study provides a descriptive analysis of four areas of African American women student athletes' college life experiences: academic performance; alienation and abuse; perceived social advantage as the result of athletics; and life satisfaction. Multivariate comparisons were made between the four areas of college life experiences of 154 African American women student athletes and 793 White women student athletes, 250 African American women nonathletes, and 628 African American men student athletes from a national sample of 39 NCAA Division I universities. Overall, African American women student athletes are performing adequately academically, integrating socially within the university, perceiving some social advantage as the result of being athletes, and are fairly satisfied with their life. Their experiences seem most consistent with African American women nonathletes. Results are discussed in the context of potential policy recommendations as well as the need for more research on this particular population.

75 FR 64611 - Italian American Heritage and Culture Month, 2010

Science.gov (United States)

2010-10-19

.... As we honor the long history and vast contributions of Italian Americans, let us recommit to... society and steer the course of our history. During Italian American Heritage and Culture Month, we... Culture Month. I call upon all Americans to learn more about the history of Italian Americans, and to...

American Sign Language

Science.gov (United States)

... combined with facial expressions and postures of the body. It is the primary language of many North Americans who are deaf and ... their eyebrows, widening their eyes, and tilting their bodies forward. Just as with other languages, specific ways of expressing ideas in ASL vary ...

The colonial context of Filipino American immigrants' psychological experiences.

Science.gov (United States)

David, E J R; Nadal, Kevin L

2013-07-01

Because of the long colonial history of Filipinos and the highly Americanized climate of postcolonial Philippines, many scholars from various disciplines have speculated that colonialism and its legacies may play major roles in Filipino emigration to the United States. However, there are no known empirical studies in psychology that specifically investigate whether colonialism and its effects have influenced the psychological experiences of Filipino American immigrants prior to their arrival in the United States. Further, there is no existing empirical study that specifically investigates the extent to which colonialism and its legacies continue to influence Filipino American immigrants' mental health. Thus, using interviews (N = 6) and surveys (N = 219) with Filipino American immigrants, two studies found that colonialism and its consequences are important factors to consider when conceptualizing the psychological experiences of Filipino American immigrants. Specifically, the findings suggest that (a) Filipino American immigrants experienced ethnic and cultural denigration in the Philippines prior to their U.S. arrival, (b) ethnic and cultural denigration in the Philippines and in the United States may lead to the development of colonial mentality (CM), and (c) that CM may have negative mental health consequences among Filipino American immigrants. The two studies' findings suggest that the Filipino American immigration experience cannot be completely captured by the voluntary immigrant narrative, as they provide empirical support to the notion that the Filipino American immigration experience needs to be understood in the context of colonialism and its most insidious psychological legacy- CM. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Minority stress and college persistence attitudes among African American, Asian American, and Latino students: perception of university environment as a mediator.

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Wei, Meifen; Ku, Tsun-Yao; Liao, Kelly Yu-Hsin

2011-04-01

We examined whether perception of university environment mediated the association between minority status stress and college persistence attitudes after controlling for perceived general stress. Participants were 160 Asian American, African American, and Latino students who attended a predominantly White university. Results of a path model analysis showed that university environment was a significant mediator for the association between minority status stress and college persistence attitudes. Additionally, minority status stress was distinct from perceived general stress. Finally, the results from a multiple-group comparison indicated that the magnitude of the mediation effect was invariant across Asian American, African American, and Latino college students, thus supporting the generalizability of the mediation model.

Reducing the Grade Disparities between American Indians and Euro-American Students in Introduction to Psychology through Small-Group, Peer-Mentored, Supplemental Instruction

Science.gov (United States)

Okun, Morris Alan; Berlin, Anna; Hanrahan, Jeanne; Lewis, James; Johnson, Kathryn

2015-01-01

Supplemental instruction (SI) is a small-group, peer-mentored programme which is compatible with the learning preferences of American Indian students. We tested the hypothesis that SI is a compensatory strategy that reduces the differences in the grades earned in introduction to psychology by Euro-American and American Indian students. The sample…

Tobacco Smoking and Antisocial Deviance among Vietnamese, Vietnamese-American, and European-American Adolescents.

Science.gov (United States)

Weiss, Bahr; Nguyen, Tam; Trung, Lam; Ngo, Victoria; Lau, Anna

2018-03-21

Tobacco smoking is one of the most significant modifiable behavioral health risk factors worldwide. Although smoking rates in some high-income countries (HIC) have declined, rates in many low-and-middle-income countries (LMIC) remain high. Adolescence is a key developmental risk period for smoking initiation. Research indicates that a major adolescent risk factor for tobacco smoking is antisocial deviance, which includes such behaviors as aggression, risk-taking, and rule-breaking. The linkages between antisocial deviance and smoking suggest that these behaviors and their underlying attitudes can be important targets for smoking prevention programs, but for public health efficiency it is important to target the components of antisocial deviance most closely linked smoking. However, although 80% of smokers live in LMIC, most relevant research has been conducted in HIC and its applicability to LMIC is unclear, given cultural differences between many HIC and LMIC. The purpose of the present study was to assess cross-cultural variations in relations among components of antisocial deviance and self-reported tobacco smoking among 2,724 10th and 11th grade Vietnamese, Vietnamese-American, and European-American students. Within the combined sample the relation between self-reported smoking and overall antisocial deviance was β = 0.33. However, the component of antisocial deviance most strongly related to smoking varied across groups, with Risk-taking most strongly related to smoking for Vietnamese-American (β = 0.37) and Vietnamese (β = 0.36) adolescents, and Rule-breaking Behavior most strongly related to smoking for European-American (β = 0.51) adolescents. These and other findings suggest the possible importance of culturally-tailored foci for smoking prevention programs emphasizing different aspects of antisocial deviance.

Training African-American Parents for Success. An Afrocentric Parenting Guide.

Science.gov (United States)

Hill, Marquita

Being an African-American parent in White America is an issue that becomes complicated simply by the difference in cultural values and traditions passed down to African-American families that are generally contradictory to contemporary White American culture. This guide addresses a number of issues for African-American parents in the following…

An Examination of Social Anxiety, Social Skills, Social Adjustment, and Self-Construal in Chinese and American Students at an American University

OpenAIRE

Ingman, Kathleen A.

1999-01-01

Research has shown that international students studying in the United States report significantly lower levels of social adjustment than American students. Cultural differences may contribute to this problem; however, social relationships between international students and American students lead to greater adjustment for the former group. In spite of this finding, many international students fail to develop significant interpersonal relationships with American students. In this study, self...

The Multidimensionality of Prosocial Behaviors and Evidence of Measurement Equivalence in Mexican American and European American Early Adolescents

Science.gov (United States)

Carlo, Gustavo; Knight, George P.; McGinley, Meredith; Zamboanga, Byron L.; Jarvis, Lorna Hernandez

2010-01-01

There is growing recognition of the need to examine distinct forms of prosocial behaviors and to conduct research on prosocial behaviors among ethnic minorities. Middle school students (mean age = 12.67 years; 54% girls; European American, n = 290; Mexican American, n = 152) completed a multidimensional measure of prosocial behavior and measures…

Staging the Saints: Mormonism and American Musical Theater

OpenAIRE

Johnson, Jacob Vaughn

2017-01-01

American musical theater is often dismissed as frivolous or kitschy entertainment. But what if musicals actually mattered a great deal? What if perhaps the most innocuous musical genre in America actually defines the practices of Mormonism—America’s fastest-growing religion? I address these questions in this dissertation by applying methodologies from Musicology, Voice Studies, Performance Studies, and American Studies to the unexpected yet dynamic relationship between Mormonism and American ...

Three Generations, Three Wars: African American Veterans.

Science.gov (United States)

Black, Helen K

2016-02-01

This article emerged from pilot research exploring experiences of war and suffering among African American veterans who served in World War II, Korean War, and Vietnam War. Men's experiences as soldiers reflected both racism and the social change that occurred in the Unites States while they served. We used techniques of narrative elicitation, conducting qualitative, ethnographic interviews with each of five veterans in his home. Interviews focused on unique and shared experiences as an African American man and a soldier. Three important themes emerged: (a) Expectations related to War--Although men viewed service to country as an expected part of life, they also expected equal treatment in war, which did not occur; (b) Suffering as an African American--Informants interpreted experiences of suffering in war as related to the lower status of African American servicemen; and (c) Perception of present identity--Each man was honed by the sum of his experiences, including those of combat, racism, and postwar opportunities and obstacles. From 40 to 70 years after the wars were fought, there are few scholarly narrative studies on African American veterans, despite the fact that Korean War Veterans are entering old-old age and few World War II Veterans are alive. The value of pilot research that offers narratives of unheard voices is significant; larger studies can interview more African American veterans to advance knowledge that might soon be lost. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

AMERICAN MANUFACTURING, AMERICAN TECHNOLOGY AND THE LABOR QUESTION AT THE PARIS EXPOSITION UNIVERSELLE OF 1867

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Gregory Zieren

2004-01-01

Full Text Available The Paris Exposition Universelle of 1867 was devoted to the theme, “The History of Labor,” and awarded special prizes to firms with paternalistic labor policies to promote harmony between workers and employers. The guiding spirit of the Exposition and its labor theme was the French social thinker, Frédéric Le Play. American technology was a second trend on view at the Exposition, and American firms, including the Pacific Mills of Lawrence,MA won gold medals and international recognition.

Latin American foreign exchange intervention - Updated

OpenAIRE

Da Silva, Sergio; Nunes, Mauricio

2007-01-01

We examine Latin American foreign exchange intervention in a framework where the exchange rate regime is endogenous and there exists an inefficient, equilibrium foreign exchange intervention bias. The model suggests that greater central bank independence is associated with lesser intervention in the foreign exchange market, and also with leaning-against-the-wind intervention. Both results are confirmed by data from 13 Latin American countries.

Analytic American Option Pricing and Applications

OpenAIRE

Sbuelz, A.

2003-01-01

I use a convenient value breakdown in order to obtain analytic solutions for finitematurity American option prices.Such a barrier-option-based breakdown yields an analytic lower bound for the American option price, which is as price-tight as the Barone-Adesi and Whaley (1987) analytic value proxy for short and medium maturities and exhibits good convergence to the Merton (1973) perpetual option price for large maturities.

Human Life and American Values Projection

Science.gov (United States)

2013-03-01

international community, revealing a serious need for clear direction and moral leadership.53 Abortion has been part of the American culture for forty years...turn impedes effective and consistent values projection. Historically, the United States has been unsettled with moral relativism regarding democratic...another example that reveals American discontent with moral relativism . As a result of the Suffrage Movement, women now have the right to vote and

Prevention and Intervention of Depression in Asian-American Adolescents

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Dieu, Kim

2016-01-01

Depression is one of the most common psychological disorders experienced by adolescents. Research has shown depression rates are higher in Asian-American adolescents when compared to their European-American counterparts. This paper will investigate possible programs for preventing and responding to Asian-American youths' depression through a…

Perceptions of Siblings with Autism and Relationships with Them: European American and Asian American Siblings Draw and Tell

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Sage, Kara D.; Jegatheesan, Brinda

2010-01-01

Background: This study examined typically developing children's perceptions of their siblings with autism and their relationships with them in a European American and an Asian American family. Method: Data were drawn from interviews with the siblings using the "draw-and-tell" technique and participant observation in the homes of the 2 families.…

Communication, coping, and quality of life of breast cancer survivors and family/friend dyads: a pilot study of Chinese-Americans and Korean-Americans.

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Lim, Jung-Won

2014-11-01

This study aimed to understand the dyadic relationships between family communication and quality of life (QOL) and between coping and QOL in Chinese-American and Korean-American breast cancer survivor (BCS)-family member dyads. A cross-sectional survey design was used. A total of 32 Chinese-American and Korean-American BCS-family member dyads were recruited from the California Cancer Surveillance Program and area hospitals in Los Angeles County, California, USA. The dyadic data were analyzed using a pooled regression actor-partner interdependence model. The study findings demonstrated that the survivors' general communication and use of reframing coping positively predicted their own QOL. The survivors' and family members' general communication was also a strong predictor of the family members' physical-related QOL score specifically. Meanwhile, each person's use of mobilizing coping negatively predicted his or her partner's QOL. The study findings add important information to the scarce literature on the QOL of Asian-American survivors of breast cancer. The findings suggest that Chinese-American and Korean-American BCS and their family members may benefit from interventions that enhance communication and coping within the family unit. Copyright © 2014 John Wiley & Sons, Ltd.

The Emergence of Voices: Vietnamese American Literature 1975-1990.

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Truong, Monique Thuy-Dung

1993-01-01

The loose and porous body of work defined as Vietnamese American literature emerges from social and historical conflict. Vietnamese American literature speaks of death and irreconcilable loss and the longing for peace of mind. Texts by Vietnamese Americans can deliver the voices necessary to reexamine the Vietnam War. (SLD)

Rapid City Native American Population Needs Assessment.

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Farrokhi, Abdollah

1993-01-01

Interviews with 301 Native American households in Rapid City, South Dakota, examined demographic variables and attitudes and needs in the areas of education, housing, transportation, health care, recreation, and employment. The ultimate goals for Native American people are achieving empowerment and group determination through greater cultural…

Parsing the Gulf between Africans and African Americans

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Ashly Nsangou

2018-02-01

Full Text Available The rise in African immigrants to the US provides an opportunity to assess relations between Africans and African Americans in college. An online survey of 322 current and recently-graduated college students (including 45 Africans, 160 African Americans, and 117 whites assessed respondents’ experiences of racism in US high schools and colleges. Semi-structured interviews of 30 students (10 African, 10 African American and 10 white students supplemented these data. Even within a sociopolitical context of more visible racial intolerance, Black intra-racial cohesion was absent. Although more first- and second-generation Africans (73% felt that they had been judged while living in the US compared to African Americans (34% or whites (20%, for 70–80% of respondents, this had occurred only in high school. Despite experiencing these judgments, Africans’ identity related more to their focus on education than their race, reflected in a higher proportion who felt intense family pressure to attend college (65% compared to African Americans (37% and whites (39%. Interview data confirmed previous reports in the literature that African Americans lack a sense of connection to Africans, attributed to Africans’ purported sense of superiority and disregard for African Americans’ ongoing struggle to end oppression. These mixed-methods data suggest that intermingling in the college environment has not resulted in first- and second-generation Africans and African Americans sharing a common in-group, race-based identity. We discuss the implications of overlooking ethnic distinctions due to presumptions of racial homogeneity that deprive Black individuals of their uniqueness.

High-energy physics, the South American way

CERN Multimedia

Katarina Anthony

2011-01-01

The 6th CERN–Latin American School of High-Energy Physics (CLASHEP) was held in Brazil from 23 March to 5 April. With its record-breaking attendance and strong international spirit, CLASHEP is yet another sign of the continent's growing particle physics community.   Participants in the 6th CERN–Latin American School of High-Energy Physics outside the Hotel Porto do Mar, Natal (Brazil), where the School was held. CLASHEP was established in 2001 as a way of engaging young Latin American scientists in the field of particle physics - particularly in the experimental aspects of research. It has played an important role in encouraging Latin American institutes to collaborate with CERN and showing how non-Member-State physicists can work as equals with Member-State nationals. “CLASHEP reflects some of CERN’s guiding policies: enlarging its membership and involving new nations in its programmes,” says Nick Ellis, director of the CERN Schools of High-Ene...