Science.gov

Sample records for paso ritos funerarios

  1. 90. Paso Del Norte Hotel, 115117 South El Paso St.,east ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    90. Paso Del Norte Hotel, 115-117 South El Paso St.,east facade, west side of street - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  2. 71. South El Paso St., 911 (commercial), east facade, warehouse ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    71. South El Paso St., 911 (commercial), east facade, warehouse to left in background - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  3. 52. South El Paso St., 709711 (commercial), east facades, west ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    52. South El Paso St., 709-711 (commercial), east facades, west side of street - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  4. 15. South El Paso St., 305307 (commercial), east facades, west ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. South El Paso St., 305-307 (commercial), east facades, west side of street - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  5. 76 FR 76707 - Brian Hamilton; El Paso Natural Gas and El Paso Western Pipelines; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    ...] Brian Hamilton; El Paso Natural Gas and El Paso Western Pipelines; Notice of Complaint Take notice that... complaint against El Paso Natural Gas and El Paso Western Pipelines (Respondents) alleging that...

  6. 76 FR 19276 - Television Broadcasting Services; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... KTSM-TV, channel 9, El Paso, Texas, requesting the substitution of channel 16 for channel 9 at El Paso. Comcorp states that this channel substitution is necessary because KTSM-TV has experienced significant...

  7. 27 CFR 9.84 - Paso Robles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Paso Robles. 9.84 Section 9.84 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.84...

  8. 76 FR 48833 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application Take notice that on July 20, 2011, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, Colorado 80944...) of the Natural Gas Act, to abandon, in place, El Paso's El Paso-Douglas Line (Line No. 1004) in Dona...

  9. 76 FR 44280 - Television Broadcasting Services; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ...''), licensee of KVIA-TV, channel 7, El Paso, Texas, requesting the substitution of channel 17 for channel 7 at El Paso. KVIA-TV has experienced extensive signal coverage problems on channel 7 following the June 12, 2009 digital transition deadline, after which the Video Division granted KVIA-TV Special...

  10. El Paso Manpower Needs Assessment for Educational Planning.

    ERIC Educational Resources Information Center

    Fiebiger, Leo J.

    This study was conducted to determine the manpower needs of El Paso, Texas, by surveying and interviewing employers in regard to numbers of employees, education and training level preferred, and related employee information. A second purpose was to identity specific kinds of skills needed by EL Paso business and industry. Information was gathered…

  11. 76 FR 77994 - Brian Hamilton v. El Paso Natural Gas, El Paso Western Pipelines; Notice Announcing Docket Number...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Brian Hamilton v. El Paso Natural Gas, El Paso Western Pipelines; Notice Announcing Docket Number Change On December 2, 2011, the Commission issued a notice in docket number...

  12. RadNet Air Data From El Paso, TX

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for El Paso, TX from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  13. Super Guppy Swallows T-38s; Heads for El Paso

    NASA Image and Video Library

    Two NASA T-38 aircraft were swallowed whole by NASA's Super Guppy recently on Dryden Flight Research Center's back ramp. The Guppy then airlifted the two retired T-38s to El Paso, Texas, where they...

  14. Landsat's Decades-Long Look at El Paso, Texas

    NASA Image and Video Library

    Landsat satellites have captured hundreds of images of the regionsurrounding El Paso, Texas since the program started in 1972. On May30, 2013, Landsat 8 began adding to the program’s extensive ...

  15. Social disparities in children's respiratory health in El Paso, Texas.

    PubMed

    Grineski, Sara E; Collins, Timothy W; Chavez-Payan, Paola; Jimenez, Anthony M; Clark-Reyna, Stephanie; Gaines, Marie; Kim, Young-an

    2014-03-11

    The objectives of this study were to assess prevalence of children's respiratory health conditions and to measure and describe social disparities in children's respiratory problems and access to health resources for asthma/wheezing management. Data were collected through a cross-sectional, observational mail survey of all primary caretakers of 4th and 5th grade children in El Paso Independent School District (El Paso, TX, USA). 6295 primary caretakers received surveys at their home address and 1904 surveys were completed and returned for a 30% response rate. El Paso children have high rates of asthma (17%) and allergies (51%). In terms of social disparities, children that are male, not poor, obese, Hispanic, born in El Paso, have a US-born caretaker, and have a caretaker who has lower levels Spanish proficiency have increased odds of respiratory problems. Among children with asthma and wheezing, disparities exist in access to care; those that are poor, with a Spanish-speaking caretaker, or with a foreign-born caretaker had increased odds of seeking care in urgent care center, emergency rooms and hospitals. Results have scholarly and practical implications for broader trends in terms of increasing prevalence of respiratory health problems across multiple scales (from El Paso to the US context to worldwide) and health disparities experienced within the rapidly growing US Hispanic population.

  16. 77 FR 14776 - El Paso Natural Gas Company; Notice of Amendment to Presidential Permit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... notice that on February 20, 2012, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs... Nevada Avenue, P.O. Box 1087, Colorado Springs, Colorado 80944, or call at 719-667-7514, or email...

  17. 76 FR 18756 - El Paso Natural Gas Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... Take notice that on March 22, 2011, El Paso Natural Gas Company (El Paso), Post Office Box 1087... application should be directed to Susan C. Stires, Post Box Office 1087, Colorado Springs, CO 80944,...

  18. 75 FR 62515 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application October 4, 2010. Take notice that on September 28, 2010, El Paso Natural Gas Company (EPNG), P.O. Box 1087, Colorado Springs..., Director, Regulatory Affairs, El Paso Natural Gas Company, P.O. Box 1087, Colorado Springs, Colorado 80944...

  19. 76 FR 66711 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application Take notice that on October 11, 2011, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, Colorado 80904, filed in the above referenced docket an application pursuant to section 7(c) of the Natural Gas Act (NGA...

  20. 76 FR 66708 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application Take notice that on October 7, 2011, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, Colorado 80904, filed in the above referenced docket an application pursuant to section 3 of the Natural Gas Act (NGA...

  1. 76 FR 41235 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application Take notice that on June 28, 2011, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, Colorado 80944...) of the Natural Gas Act, to abandon, by removal, the previously abandoned, in place, Benson Compressor...

  2. 77 FR 20617 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application Take notice that on March 23, 2012, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, Colorado 80904, filed in the above referenced docket an application pursuant to section 3 of the Natural Gas Act (NGA...

  3. 75 FR 42727 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application July 15, 2010. Take notice that on July 13, 2010, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, Colorado 80944, filed in Docket No. CP10-470-000, an application pursuant to section 7 of the Natural Gas...

  4. 76 FR 28016 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application On April 26, 2011, El Paso Natural Gas Company (El Paso), P.O. Box 1087, Colorado Springs, CO 80944, filed with the Federal Energy Regulatory Commission (Commission) an application under section 7(b) of the Natural Gas Act (NGA...

  5. 76 FR 28946 - Television Broadcasting Services; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; El Paso, TX AGENCY: Federal Communications... parte contacts (other than ex parte presentations exempt under 47 CFR 1.1204(a)) are prohibited in Commission proceedings, such as this one, which involve channel allotments. See 47 CFR 1.1208 for...

  6. 76 FR 5120 - Television Broadcasting Services; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; El Paso, TX AGENCY: Federal Communications.... 11-4, adopted January 11, 2011, and released January 19, 2011. The full text of this document is... presentations exempt under 47 CFR 1.1204(a)) are prohibited in Commission proceedings, such as this one,...

  7. The Chicanos of El Paso: A Case of Changing Colonization.

    ERIC Educational Resources Information Center

    Martinez, Oscar J.

    Using historical statistics and key indicators, data were synthesized to identify longitudinal trends and patterns in the social, economic, and political status of El Paso's Chicanos. Data related to group achievement were analyzed. A framework adapted to local conditions based on the internal colonialism model was used for the periodization of El…

  8. PRELIMINARY RESEARCH FINDINGS OF THE EL PASO CHILDREN'S HEALTH STUDY

    EPA Science Inventory

    The El-Paso-Ciudad Juarez area is one of the largest metropolitan areas on the U.S.-Mexico border. Sources of air pollutants inlcude the more than 18 million vehicles, which annually cross between the two cities, heavily traveled roads and interstate freeways, and local indust...

  9. 76 FR 61135 - Environmental Impact Statement: El Paso County, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement: El Paso County, TX AGENCY: Federal Highway... this notice to advise the public that the NOI to prepare an environmental impact statement (EIS) for...

  10. The Chicanos of El Paso: A Case of Changing Colonization.

    ERIC Educational Resources Information Center

    Martinez, Oscar J.

    Using historical statistics and key indicators, data were synthesized to identify longitudinal trends and patterns in the social, economic, and political status of El Paso's Chicanos. Data related to group achievement were analyzed. A framework adapted to local conditions based on the internal colonialism model was used for the periodization of El…

  11. Bilingual Immersion: A Longitudinal Evaluation of the El Paso Program.

    ERIC Educational Resources Information Center

    Gersten, Russell; And Others

    A study assessed and compared the effectiveness of two distinct approaches of bilingual education used within a single school district in El Paso (Texas). The program designs, one a traditional transitional bilingual and the other a bilingual immersion, were implemented under similar conditions of resources, school year length, class size, and…

  12. PRELIMINARY RESEARCH FINDINGS OF THE EL PASO CHILDREN'S HEALTH STUDY

    EPA Science Inventory

    The El-Paso-Ciudad Juarez area is one of the largest metropolitan areas on the U.S.-Mexico border. Sources of air pollutants inlcude the more than 18 million vehicles, which annually cross between the two cities, heavily traveled roads and interstate freeways, and local indust...

  13. Historical Climatology Of Dust Events At El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Gill, T. E.; Novlan, D. J.; Hardiman, M.; Collins, J. D., Jr.; Montelongo, M.; Baddock, M. C.

    2016-12-01

    El Paso, Texas is surrounded by highly-erodible playas, alluvial plains and sand sheets of the northern Chihuahuan Desert, making dust storms a regular occurrence in the city, and making dust a significant natural hazard to the metropolitan area, impacting health, safety and infrastructure. A systematic review of hourly meteorological records at El Paso Airport has revealed more than 2000 dust/sand weather events since 1932. We analyzed this dataset to summarize the seasonality and characteristics of El Paso dust events and relate them to climate indicators. Dust events in El Paso are most prevalent and long-lasting during the dry season (November- May), peaking in March- April; while localized, short-duration convective dust storms (haboobs) typically occur during the onset of the summer rainy (North American Monsoon) season. Most dust events arrive with southwest flow crossing near-upwind playas and ephemeral stream channels, although an increased frequency of dust arriving on northeast winds (from the Great Plains) is evident during periods of intense regional drought such as the 1930s Dust Bowl. Overall dust frequency and duration in El Paso is strongly skewed towards negative PDSI categories and anticorrelated with 6-month antecedent precipitation, revealing a strong coupling of aeolian processes and dryness in the northern Chihuahuan Desert. Annual dust hours peaked during the extreme droughts of the 1930s and 1950s and were lowest during the 1980s- 1990s wet period. Climatic factors such as ENSO and PDO did not strongly influence seasonality, frequency, intensity, or pathways of dust events at El Paso, although dust event frequency is highest under La Niña conditions (an indicator of drought in the Southwest) and average dust event duration decreases during El Niños/extremely wet periods (when sediment availability decreases due to higher land cover). Proximity to source areas, meteorology (wind strength and seasonality controlling transport capacity) and

  14. El Paso Formation - a Lower Ordovician platform carbonate deposit

    SciTech Connect

    Clemons, R.E.

    1987-05-01

    The eastward-transgressive Lower Ordovician El Paso Formation conformably overlies Bliss Sandstone in southern New Mexico. Locally, lower El Paso was deposited on low hills of plutonic and volcanic rocks. The region subsided gradually throughout Canadian time, receiving the El Paso carbonate rock blanket up to 460 m thick. Lithologic and chronologic correlative rocks were deposited over most of the southwestern US as the first Paleozoic carbonate platform sequence. The El Paso Formation contains four members, listed here in ascending order: Hitt Canyon, Jose, McKelligon, and Padre. Gradually decreasing sand content upward through the Hitt Canyon indicates deepening water and/or greater distance to shore. Girvanella(.) oncolites are locally abundant. Stromatolite mounds near the top of the Hitt Canyon, combined with an influx of sand, ooids, and rounded bioclasts in the Jose Member, recorded a shoaling phase. The overlying McKelligon Member contains little or no sand, and sponge-Calathium mounds are prominent at some locales. Stromatolite mounds are interbedded with sponge-Calathium mounds in a few sections. Lower Padre Member beds are typically silty to sandy and locally contain thinly-laminated zones. The Padre contains more restricted fauna that includes traces of ostracods. Pervasive bioturbation of El Paso beds and fauna consisting of echinoderms, sponges, gastropods, trilobites, Nuia, Calathium, cephalopods, and algae plus minor brachiopods and Pulchrilamina indicate predominating shallow-subtidal environments. Low-energy platform environments, in which a large volume of micritic muds accumulated, were disturbed thousands of times by storms producing abundant thin, poorly washed biosparite, intrasparite, and intrasparrudite lenses.

  15. New species and records of Perlidae (Plecoptera) from Espírito Santo State, Brazil.

    PubMed

    Gonçalves, Maísa DE Carvalho; Novaes, Marcos Carneiro; Salles, Frederico Falcão

    2017-06-01

    Two new species of the perlid genus Anacroneuria, A. rotunda n. sp and A. pitii n. sp are described from Espírito Santo State, Brazil. Additionally, six species of Anacroneuria and four species of Kempnyia are reported for the first time from Espírito Santo State. Records are also provided for A. debilis, A. subcostalis, K. flava, K. gracilenta, and K. neotropica. An undetermined species of Macrogynoplax based on nymphs is also reported from Espírito Santo State.

  16. Water-budget studies of lower Mesilla Valley and El Paso Valley, El Paso County, Texas

    USGS Publications Warehouse

    Meyer, W.R.; Gordon, J.D.

    1973-01-01

    The total inflow of water to the lower Mesilla Valley in 1970 was 390,510 acre-feet. Of this amount, 43,300 acre-feet was consumptively used by crops and phreatophytes and 4,700 acre-feet was lost by evaporation. Ground-water storage increased by 320 acre-feet, and 360,860 acrefeet left the valley as surface- and ground-water outflow. Ground-water recharge was approximately 26,170 acre-feet.The total inflow to .the lower Mesilla Valley in 197l was 282,880 acre-feet, of which 41,800 acre-feet was consumptively used by crops and phreatophytes and 4,500 acre-feet was lost by evaporation. Ground-water storage decreased by 3,970 acre-feet and 244,320 acre-feet left the valley as surface- and ground-water outflow. Ground-water recharge was approximately 33,500 acre-feet. The average yearly inflow to the El Paso Valley in 1968-71 was 301,770 acre-feet. The average consumptive use by irrigated crops and phreatophytes was 138,870 acre-feet; the average evaporation loss was 27,000 acre-feet; the average change in ground-water storage was a decrease-of 3,225 acre-feet; and the average outflow from the valley was 96,640 acre-feet. Ground-water recharge averaged about 80,710 acre-feet.

  17. 78 FR 21934 - El Paso Natural Gas Company, L.L.C.; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... Energy Regulatory Commission El Paso Natural Gas Company, L.L.C.; Notice of Request Under Blanket Authorization Take notice that on March 26, 2013, El Paso Natural Gas Company, L.L.C. (El Paso), P.O. Box 1087... directed to Francisco Tarin, Director, Regulatory Affairs Department, El Paso Natural Gas Company, L.L.C...

  18. Modeling visibility in the Paso del Norte (PDN) Region

    NASA Astrophysics Data System (ADS)

    Medina Calderon, Richard

    Poor visibility is a subject of growing public concern throughout the U.S, and an active area of research. Its societal impacts on air quality, aviation transport and traffic are significant. Aerosols play a fundamental role in the attenuation of solar radiation, and also affect visibility. The scattering and extinction coefficients of aerosol particles in the Paso del Norte Region have been calculated using the T- matrix model in conjunction with a laser particle counter. Inter-comparison of the model's results of the scattering and absorption coefficients against the corresponding data from a Photoacustic extinctiometer instrument (which measures in-situ absorption and scattering coefficients of aerosol particles) shows excellent agreement. In addition, the volume-weighted method is used to determine the composite index of refraction which is representative of the aerosols for the Paso del Norte Region to obtain information of the type of aerosol particles present in the Region. The Single Scattering Albedo has also been retrieved using this methodology to obtain further insight into the type of aerosols present on a given day. Finally, the Koschmieder equation has been used to calculate the visual range or visibility, and was correlated with the PM2.5 and PM10 particle concentration present in the Region. Our methodology will allow a better understanding of the size and type of aerosol particles that are most detrimental to the visibility for the Paso Del Norte Region.

  19. Modeling Visibility in the EL Paso del Norte Region

    NASA Astrophysics Data System (ADS)

    Fitzgerald, R. M.; Medina, R.; DuBois, D. W.; Novlan, D.

    2013-12-01

    Poor visibility is a subject of growing public concern throughout the U.S, and an active area of research. Its societal impacts in air quality, aviation transport and traffic are significant. Aerosols play a fundamental role in the attenuation of solar radiation, and also affect visibility. The scattering and extinction coefficients of aerosol particles in the Paso del Norte Region have been calculated using the T- matrix model in conjunction with a laser particle counter. Inter-comparison of the model's results of the scattering and absorption coefficients against the corresponding data from a Photoacustic Extinctiometer instrument (which measures in-situ absorption and scattering coefficients of aerosol particles) shows excellent agreement. In addition, the volume-weighted method is used to determine the composite index of refraction which is representative of the aerosols for the Paso del Norte Airshed to obtain information of the type of aerosol particles present in the Airshed. The Single Scattering Albedo has also been retrieved using our methodology to obtain further insight into the type of aerosols present on a given day. Finally, the Koschmieder equation has been used to calculate the visual range or visibility, and was correlated with the PM2.5 and PM10 particle concentration present in the Airshed. Our methodology will allow a better understanding of the size and type of aerosol particles that are most detrimental to the visibility for the Paso del Norte Region.

  20. Paso del Norte ozone study VOC measurements, 1996

    SciTech Connect

    Seila, R.L.; Main, H.; Arriaga, J.L.; Martinez, G.V.; Ramadan, A.B.

    1999-01-01

    The results of VOC determinations of ambient air samples collected at surface air quality monitoring sites and near sources of interest on the US and Mexican side of the border during six weeks of the 1996 Paso del Norte Ozone Study are reported. Carbonyl samples were collected on DNPH impregnated cartridges at three surface sites and analyzed by HPLC to quantify 13, C-1 to C-8 species. Whole air samples were collected in electro-polished stainless steel canisters which were returned to laboratory for determination of C-2 to C-10+ hydrocarbons by cryogenic preconcentration capillary gas chromatography with flame ionization detection (gc-fid). Several sources were sampled: rush hour traffic, propane-powered bus exhaust, automobile paint shop emissions, propane fuel, petroleum refinery, and industrial manufacturing site. Spatial and temporal characteristics of VOC species concentrations and compositions are presented. Overall surface TNMOC values ranged from 0.1 to 3.4 ppmC with the highest concentrations recorded in the morning at three vehicle-dominated sites, two in Cuidad Juarez and one in downtown El Paso. Toluene in El Paso samples and propane, which is used as a cooking and transportation fuel in Cuidad Juarez, were the most abundant hydrocarbons.

  1. Paso del Norte ozone study VOC measurements, 1996

    SciTech Connect

    Seila, R.L.; Main, H.; Arriaga, J.L.; Martinez, G.V.; Ramadan, A.B.

    1999-11-01

    The results of VOC determinations of ambient air samples collected at surface air quality monitoring sites and near sources of interest on the US and Mexican side of the border during six weeks of the 1996 Paso del Norte Ozone Study are reported. Carbonyl samples were collected on DNPH impregnated cartridges at three surface sites and analyzed by HPLC to quantify 13, C-1 to C-8 species. Whole air samples were collected in electro-polished stainless steel canisters which were returned to laboratory for determination of C-2 to C-10+ hydrocarbons by cryogenic preconcentration capillary gas chromatography with flame ionization detection (gc-fid). Several sources were sampled: rush hour traffic, propane-powered bus exhaust, automobile paint shop emissions, propane fuel, petroleum refinery, and industrial manufacturing site. Spatial and temporal characteristics of VOC species concentrations and compositions are presented. Overall surface TNMOC values ranged from 0.1 to 3.4 ppmC with the highest concentrations recorded in the morning at three vehicle-dominated sites, two in Cuidad Juarez and one in downtown El Paso. Toluene in El Paso samples and propane, which is used as a cooking and transportation fuel in Cuidad Juarez, were the most abundant hydrocarbons.

  2. Violence against women, Espírito Santo, Brazil

    PubMed Central

    Leite, Franciele Marabotti Costa; Amorim, Maria Helena Costa; Wehrmeister, Fernando C; Gigante, Denise Petrucci

    2017-01-01

    ABSTRACT OBJECTIVE To estimate the prevalence and factors associated with psychological, physical and sexual violence in women victims of intimate partner violence assisted in the primary care services. METHODS This is a cross-sectional study, conducted in 26 health units in Vitória, State of Espírito Santo, from March to September 2014. We interviewed 991 women aged 20-59 years. To classify the psychological, physical and sexual violence, the World Health Organization instrument on violence against women was used and a questionnaire to investigate the sociodemographic, behavioral characteristics, and the women’s family and life history was developed. The statistical analyzes used were Poisson regression, Fisher’s exact test and Chi-square. RESULTS The prevalence we observed were psychological 25.3% (95%CI 22.6–28.2); physical 9.9% (95%CI 8.1–11.9) and sexual 5.7% (95%CI 4.3–7.3). Psychological violence remained associated with education, marital status, maternal history of intimate partner violence, sexual violence in childhood and drug use, while physical assault was related to age, education, marital status and maternal history of intimate partner violence. Sexual violence occurred the most among women with low income, and victims of sexual violence in childhood. CONCLUSIONS Psychological, physical and sexual violence showed highly frequency among women assisted by primary care services. Sociodemographic and behavioral factors, personal experiences, and maternal violence influence the phenomenon. PMID:28423136

  3. The composition of wet deposition in El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Emmert, Sonny

    The composition of precipitation reflects the transport of particles from varying air mass source regions as well as input from local environmental and anthropogenic activities. Air research in El Paso, TX, U.S.A/Ciudad Juarez, Chihuahua, Mexico has been traditionally limited to studies of local inputs of air pollution; no transition has been made to studying the scavenging, washout, and transport of pollutants by precipitation. The goal of this research project was to identify transported pollutants in precipitation, and determine if there were any health and ecological implications. The research investigated biological, chemical, and geological constituents in precipitation samples collected between September 2004 and October 2005. A variety of analysis techniques were used to determine composition of the precipitation. These techniques included bacterial and fungal plate counts, inductively coupled plasma/mass spectrometry, ion chromatography, transmission electron microscopy, scanning electron microscopy, and electron microprobe analysis. Samples were collected from an urban site in El Paso, Texas at the campus of the University of Texas at El Paso. Wet only samples were the target of the sample collection. Particulate matter <10 microns was correlated with fungal growth while particulate matter < 2.5 microns was correlated with bacterial growth in analyzed samples. Microscopy methods revealed new techniques in particle characterization, evidence of anthropogenic influence, and a wide variety of particle compositions. The ionic chemistry results reflected elevated levels of ions as well as an overall alkalinity of rainwater samples. Elemental analysis of the inorganic fraction suggested elevated enrichment of Phosphorus in the study area and possible ratios for transport identification of southwestern dust storms.

  4. 1996 Paso del Norte ozone study VOC measurements

    SciTech Connect

    Seila, R.L.; Main, H.; Arriaga, J.L.; Martinez, G.; Ramadan, A.B.

    1999-07-01

    Ambient air VOC samples were collected at surface air quality monitoring sites, near sources of interest, and aloft on the US and Mexican side of the border during a six week period of the 1996 Paso del Norte Ozone Study. On nine intensive operations (IOP) days, when high ozone concentrations were forecast, five 2-hr samples were collected at five IOP sites, three on the US side and two on the Mexican side. Six special survey sites on the US side and two on the Mexican side were sampled to characterize up-wind, down-wind and other emissions. In Ciudad Juarez, rush hour traffic, propane-powered bus exhaust, automobile paint shop emissions, propane and butane fuels, and an industrial manufacturing site were sampled. Carbonyl samples were collected at three surface sites. Carbonyl and canister grab samples were also collected during aircraft and hot air balloon flights. Most of the hydrocarbon samples were collected in electro-polished stainless steel canisters which were returned to laboratories for determination of C-2 to C-10+ hydrocarbons by cryogenic preconcentration GC-FID. The carbonyl samples were collected on DNPH impregnated C-18 Sep-Pak cartridges and analyzed by HPLC to quantify 13, C-1 to C-8 species. This paper presents the spatial and temporal characteristics of VOC species concentrations and compositions to examine the differences and similarities of the various locations and time periods. Overall surface TNMOC values ranged from 0.1 to 3.4 ppmC with the highest concentrations being recorded in the morning at three vehicle-dominated sites, two in Ciudad Juarez and one in downtown El Paso. Toluene in El Paso samples and propane, which is used as a cooking and transportation fuel in Ciudad Juarez, were the most abundant hydrocarbons. The most abundant carbonyls were acetaldehyde and acetone.

  5. Ground-water resources of the El Paso area, Texas

    USGS Publications Warehouse

    Sayre, Albert Nelson; Livingston, Penn Poore

    1945-01-01

    El Paso, Tex., and Ciudad Juarez, Chihuahua, Mexico, and the industries in -that area draw their water supplies from wells, most of which are from 600 to 800 feet deep. In 1906, the estimated average pumpage there was about 1,000,000 gallons a day, and by 1935 it had increased to 15,400,000 gallons a day. The water-bearing beds, consisting of sand and gravel interbedded wire clay, tie in the deep structural trough known as the Hueco bolson, between the Organ and Franklin Mountains on the west, the Hueco, Finlay, and Malone Mountains on the east, the Tularosa Basin on the north, and the mountain ranges of Mexico on the south. From the gorge above El Paso to that beginning near Fort Quitman, about 90 miles southeast .of El Paso, the Rio Grande has eroded a flat-bottomed, steepwalled valley, 6 to 8 miles wide and 225 to 350 feet deep. No other large drainage channels have been developed on the bolson. The valley is known as the El Paso Valley, and the uneroded upland part of the bolson is called the Mesa. In the lowest parts of the El Paso Valley, the water-table is nearly at the surface. The quality of the underground water in the valley varies greatly both vertically and laterally. To a depth of about 400 to 500 feet it is in general too highly mineralized for municipal use, but between about. 500 and 900 feet good water may be obtained from several beds. In the beds between 500 and 900 feet the water level in wells is in places as. much as 20 feet lower than that in the shallow beds. Beneath the Mesa the water level .varies from about 200 feet beneath the surface, where the ground elevation is least, to about 400 feet. where it is highest. The water beneath the Mesa in general is of satisfactory quality and contains less than 500 parts per million of dissolved solids. Two cones of depression in the water table have been formed by the pumping near El Paso--one m the vicinity of the Mesa well field, the other around the Montana well field in the valley. The water

  6. Short-term water consumption dynamics in El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Fullerton, Thomas M.; ElíAs, Arturo

    2004-08-01

    Time series analysis of water consumption patterns has been the subject of increasing attention in recent years. For many municipalities such efforts offer a means for developing potentially useful planning tools. Because data requirements are not extensive, model development is feasible for markets where information is limited. The work at hand examines the applicability of such a tool in El Paso, Texas, a growing metropolitan economy located in a semiarid region. Sample data are from January 1994 through December 2002. In addition to estimating a linear transfer function equation of water consumption in this city the model is subjected to a series of simulation benchmark tests.

  7. Effects of the Paso Robles Geothermal Reservoir on water quality and availability in the Paso Robles Groundwater Basin, California

    NASA Astrophysics Data System (ADS)

    Rytuba, J. J.; Langenheim, V. E.; Goldstein, D.

    2012-12-01

    Geochemical and isotopic data from water wells and hot springs in the Paso Robles Groundwater Basin (PRGB) indicate that two water sources affect water quality and availability: meteoric water stored in Pliocene sediments, and geothermal waters present in deeper Miocene sediments. Understanding mixing of these two water sources is important in managing groundwater in the PRGB. The PRGB is the southernmost of several Salinas Valley groundwater basins. Demands from both population growth and agriculture have made water quality and availability a continuing concern. To address continuing depletion of groundwater, a 25 km pipe was recently constructed to bring water from Lake Nacimiento to supplement municipal water supplies. The PRGB is bounded on the west by the Rinconada Fault, and on the east by the San Juan and Red Hills faults. The main aquifer in the PRGB is in the Pliocene Paso Robles Formation (PRF). Aeromagnetic anomalies delineate the boundaries of the basin and thickness of basin fill. Aeromagnetic highs are coincident with surface and near surface presence of the highly magnetic La Panza granite, while aeromagnetic lows occur where basin fill is deepest and the La Panza granite is at a depth of over 1 km. The low temperature (<40oC) geothermal system in the Paso Robles area is located on the west side of the PRGB. The geothermal reservoir is present in the base of the PRF and the upper part of the Miocene Monterey Formation. The geothermal waters are Ca-Mg-SO4 waters, with gas chemistry dominated by CH4, N2, CO2, and H2S. Sulfur, barite and FeS precipitates occur in hot spring pools. The hot springs and geothermal wells are localized along the Rinconada and subsidiary faults. Several new hot springs developed along the Rinconada fault, including one in the Paso Robles city center after the 2003 M6.5 San Simeon earthquake. The city center hot spring was covered over and hot spring effluent was piped 1 km to a leach field in the Salinas River floodplain

  8. Summary of extensometric measurements in El Paso, Texas

    USGS Publications Warehouse

    Heywood, Charles E.

    2003-01-01

    Two counter-weighted-pipe borehole extensometers were installed on the left bank of the Rio Grande between El Paso, Texas, and Ciudad Juarez, Chihuahua, Mexico, in 1992. A shallow extensometer measures vertical compaction in the 6- to 100-meter aquifer-system depth interval. A deep extensometer measures vertical compaction in the 6- to 305-meter aquifer-system depth interval. Both extensometers are referenced to the same surface datum, which allows time-series differencing to determine vertical compaction in the depth interval between 100 and 305 meters. From April 2, 1993, through June 13, 2002, 1.6 centimeters of compaction occurred in the 6-to 305-m depth interval. Until February 1999, most aquifer-system compaction occurred in the deeper aquifer-system interval between 100 and 305 meters, from which ground water was extracted. After that time, compaction in the shallow interval from 6 to 100 meters was predominant and attained a maximum of 7.6 millimeters by June 13, 2002. Minor residual compaction is expected to continue; continued maintenance of the El Paso extensometers would document this process.

  9. Ozone studies in the Paso del Norte region

    NASA Astrophysics Data System (ADS)

    Becerra-Davila, Fernando

    The Paso del Norte region forms the largest contiguous bi-national conglomerate on the US-Mexico border. With a combined population of around 2 million inhabitants, the Paso del Norte region is isolated, more than 500 km away from the nearest urban area of comparable size, thus making it an ideal location for air quality studies of an isolated urban environment. The meteorological conditions leading to a high ozone episode in this region, such as the historical ozone episode of June 2006, are analyzed. It is well known that stagnation and minimal winds, high temperatures, and pressure ridges over the region are conducive to high ozone episodes. In addition, the planetary boundary height is studied to understand its impact on high ozone episodes. Several studies report that ground level ozone non-attainment regulations could be caused not only by local emissions, but also by atmospheric transport. In this work the atmospheric advection of pollutants into the region is analyzed using HYSPLIT backward trajectories. Furthermore, a novel backward trajectory clustering technique is implemented for the summer of 2006. The "ozone weekend effect" (OWE) is a phenomenon by which in some geographical regions ambient ozone concentrations tend to be higher on weekends than on weekdays, despite the lower emissions of ozone precursors during those days. The observed local OWE has never previously been studied in terms of the photolysis rates of four of the main ozone precursors. In this research a novel method that allows the calculation of actinic fluxes, photolysis frequencies and photolysis rates with a high degree of accuracy and reliability has been developed. This method utilizes a combination of the experimental data available for this region in conjunction with a radiative transfer model (TUV model). Three weekend-weekday cases during summers 2006, 2009 and 2010 are studied in this work. In this research, the photolysis impact on the local OWE is studied. The results

  10. 75 FR 70225 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application November 9, 2010. Take notice that on October 29, 2010, El Paso Natural Gas Company (EPNG), P.O. Box 1087, Colorado Springs... Natural Gas Act (NGA) and Rule 207(a)(5) of the Commission's regulations, requesting the temporary...

  11. 77 FR 3757 - El Paso Natural Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Application Take notice that on January 5, 2012, El Paso Natural Gas Company (EPNG), Post Office Box 1087, Colorado Springs, Colorado 80944 filed an application in the above referenced docket pursuant to section 7(b) of the Natural Gas...

  12. Evaluation of Academic Policy Formulation and Implementation Transmountain Early College High School, El Paso, Texas

    ERIC Educational Resources Information Center

    Heidemann, Virginia Margaret

    2010-01-01

    Transmountain Early College High School (TMECHS) opened in August 2008, created by a partnership between the El Paso Community College (EPCC) and the El Paso Independent School District (EPISD), and supported in its conceptualization, start-up, and first few years operation by grant funding and guidance from the Texas High School Project (THSP)…

  13. Evaluation of Academic Policy Formulation and Implementation Transmountain Early College High School, El Paso, Texas

    ERIC Educational Resources Information Center

    Heidemann, Virginia Margaret

    2010-01-01

    Transmountain Early College High School (TMECHS) opened in August 2008, created by a partnership between the El Paso Community College (EPCC) and the El Paso Independent School District (EPISD), and supported in its conceptualization, start-up, and first few years operation by grant funding and guidance from the Texas High School Project (THSP)…

  14. ATMOSPHERIC VOLATILE ORGANIC COMPOUND MEASUREMENTS DURING THE 1996 PASO DEL NORTE OZONE STUDY

    EPA Science Inventory

    Ambient air VOC samples were collected at surface air quality monitoring sites, near sources of interest, and aloft on the US (El Paso) and Mexican (Ciudad Juarez) side of the border during a six-week period of the 1996 Paso del Norte Ozone Study. Samples were collected at five...

  15. ATMOSPHERIC VOLATILE ORGANIC COMPOUND MEASUREMENTS DURING THE 1996 PASO DEL NORTE OZONE STUDY

    EPA Science Inventory

    Ambient air VOC samples were collected at surface air quality monitoring sites, near sources of interest, and aloft on the US (El Paso) and Mexican (Ciudad Juarez) side of the border during a six-week period of the 1996 Paso del Norte Ozone Study. Samples were collected at five...

  16. Three new species of Bertolonia (Melastomataceae) from Espírito Santo, Brazil

    PubMed Central

    Amorim, André M.; Goldenberg, Renato

    2016-01-01

    We describe and illustrate three new species of Bertolonia, all endemic to the state of Espírito Santo, Brazil. Bertolonia duasbocaensis and B. macrocalyx occur close to each other, in the municipalities of Cariacica and Viana. Bertolonia ruschiana has a wider distribution, occurring in the municipalities of Santa Leopoldina, Santa Maria de Jetibá and Santa Teresa. The first two species are classified as critically endangered (CR), and the latter as endangered (EN). We also present an identification key for the species of Bertolonia that occur in Espírito Santo. PMID:28028482

  17. Three new species of Bertolonia (Melastomataceae) from Espírito Santo, Brazil.

    PubMed

    Bacci, Lucas F; Amorim, André M; Goldenberg, Renato

    2016-01-01

    We describe and illustrate three new species of Bertolonia, all endemic to the state of Espírito Santo, Brazil. Bertolonia duasbocaensis and B. macrocalyx occur close to each other, in the municipalities of Cariacica and Viana. Bertolonia ruschiana has a wider distribution, occurring in the municipalities of Santa Leopoldina, Santa Maria de Jetibá and Santa Teresa. The first two species are classified as critically endangered (CR), and the latter as endangered (EN). We also present an identification key for the species of Bertolonia that occur in Espírito Santo.

  18. 77 FR 59607 - El Paso Natural Gas Company; Notice of Public Scoping Meetings for the Planned SASABE Lateral...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... Energy Regulatory Commission El Paso Natural Gas Company; Notice of Public Scoping Meetings for the... or Commission) Office of Energy Project's staff will hold public scoping meetings for El Paso Natural Gas Company's (El Paso) Sasabe Lateral Project (Project). The Project is a planned 60- mile-long...

  19. DELIVERING TIMELY AIR QUALITY, TRAFFIC, AND WEATHER INFORMATION TO YOUR COMMUNITY/THE PASO DEL NORTE ENVIRONMENTAL MONITORING PROJECT

    EPA Science Inventory

    EPA has developed a technology transfer handbook for the EMPACT Paso del Norte Project. The EMPACT Paso del Norte Environmental Monitoring Project is a mobile vehicle emissions project that involves the international community of El Paso, TX; Sundland Park, NM; and Juarez, Mexico...

  20. 40 CFR 81.82 - El Paso-Las Cruces-Alamogordo Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false El Paso-Las Cruces-Alamogordo... Designation of Air Quality Control Regions § 81.82 El Paso-Las Cruces-Alamogordo Interstate Air Quality Control Region. The El Paso-Las Cruces-Alamogordo Interstate Air Quality Control Region (New...

  1. DELIVERING TIMELY AIR QUALITY, TRAFFIC, AND WEATHER INFORMATION TO YOUR COMMUNITY/THE PASO DEL NORTE ENVIRONMENTAL MONITORING PROJECT

    EPA Science Inventory

    EPA has developed a technology transfer handbook for the EMPACT Paso del Norte Project. The EMPACT Paso del Norte Environmental Monitoring Project is a mobile vehicle emissions project that involves the international community of El Paso, TX; Sundland Park, NM; and Juarez, Mexico...

  2. [Energy education exhibits for Insights El Paso Science Museum

    SciTech Connect

    Shubinski, R.

    1998-05-27

    The grant in question, DE-FG03-94ER75954, was awarded to Insights El Paso Science Museum to build key exhibits. These exhibits helped the Museum fulfill its mission to ``promote curiosity and stimulate interest by exploratory, entertaining, exciting, and participatory learning in a broad range of scientific disciplines to persons of all ages regionally and internationally.`` There are several current Board of Directors members who also were Board members during the grant period and who helped construct some of the exhibits. Through speaking with them and reviewing minutes of Board meetings during 1994, it has been determined that seven of the ten proposed exhibits were constructed, with an eighth exhibit constructed as an alternative. Photos of seven of the exhibits and preliminary sketches of some are attached. Following is a list of the constructed exhibits: Hot or Cold, Give and Take, Conduction, Convection, Sources of Energy, Wind Generator, Solar Tracker, and Perpetual Motion.

  3. Violence against women, Espírito Santo, Brazil.

    PubMed

    Leite, Franciele Marabotti Costa; Amorim, Maria Helena Costa; Wehrmeister, Fernando C; Gigante, Denise Petrucci

    2017-04-10

    To estimate the prevalence and factors associated with psychological, physical and sexual violence in women victims of intimate partner violence assisted in the primary care services. This is a cross-sectional study, conducted in 26 health units in Vitória, State of Espírito Santo, from March to September 2014. We interviewed 991 women aged 20-59 years. To classify the psychological, physical and sexual violence, the World Health Organization instrument on violence against women was used and a questionnaire to investigate the sociodemographic, behavioral characteristics, and the women's family and life history was developed. The statistical analyzes used were Poisson regression, Fisher's exact test and Chi-square. The prevalence we observed were psychological 25.3% (95%CI 22.6-28.2); physical 9.9% (95%CI 8.1-11.9) and sexual 5.7% (95%CI 4.3-7.3). Psychological violence remained associated with education, marital status, maternal history of intimate partner violence, sexual violence in childhood and drug use, while physical assault was related to age, education, marital status and maternal history of intimate partner violence. Sexual violence occurred the most among women with low income, and victims of sexual violence in childhood. Psychological, physical and sexual violence showed highly frequency among women assisted by primary care services. Sociodemographic and behavioral factors, personal experiences, and maternal violence influence the phenomenon. Estimar a prevalência e os fatores associados às violências psicológica, física e sexual nas mulheres vítimas de violência perpetrada pelo parceiro íntimo atendidas nos serviços de atenção primária. Estudo transversal, realizado em 26 unidades de saúde do município de Vitória, no Espírito Santo, de março a setembro de 2014. Foram entrevistadas 991 usuárias de 20 a 59 anos. Para classificar as violências psicológica, física e sexual foi utilizado o instrumento da Organização Mundial de Sa

  4. A Normal Education: The Spanish-American School at El Rito.

    ERIC Educational Resources Information Center

    Gonzales-Berry, Erlinda

    1994-01-01

    A brief account of student experiences at the Spanish-American Normal School (Northern New Mexico Normal School) in El Rito, New Mexico, during the 1950s. Founded as a teacher training center in 1909, the boarding school later served elementary and secondary Hispanic students seeking an education not available in poor rural New Mexico communities.…

  5. Characterization and Transport of Aerosols in the El Paso- Juarez Airshed

    NASA Astrophysics Data System (ADS)

    Pearson, R. R.; Fitzgerald, R. M.

    2003-12-01

    Aerosol optical depth measurements, in conjunction with novel inversion techniques, are used to determine the size distribution of airborne particulates in the El Paso, TX-Juarez, MX region (El Paso-Juarez Airshed). The inversion method was developed using Twomey's regularization method as a foundation. In our methodology novel algorithms are developed to determine the constraint coefficient and the regularization matrices. The extinction coefficient of the airborne particulates is calculated utilizing the T-matrix code. SEM images of regional airborne particulates are analyzed to determine aerosol physical characteristics for input into the T-matrix. Subsequently, the Mesoscale Model 5 in combination with trajectory analysis is implemented to study the transport of particulates in the El Paso-Juarez Airshed. The impact of an urban area on the concentration of aerosols on the surrounding rural and pastoral areas is analyzed for the El Paso-Juarez Airshed.

  6. EPA Recognizes Two El Paso Federal Facilities for Significant Energy Reductions and Cost Savings

    EPA Pesticide Factsheets

    DALLAS - (April 28, 2015) Today the U.S. Environmental Protection Agency (EPA) recognized the Drug Enforcement Administration' El Paso Intelligence Center (EPIC) and the Armendariz US Courthouse for reducing their environmental impacts. As part of t

  7. 77 FR 27774 - Kinder Morgan, Inc. and El Paso Corporation; Analysis of Proposed Agreement Containing Consent...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... From the Federal Register Online via the Government Publishing Office FEDERAL TRADE COMMISSION Kinder Morgan, Inc. and El Paso Corporation; Analysis of Proposed Agreement Containing Consent Orders To Aid Public Comment; Correction AGENCY: Federal Trade Commission. ACTION: Proposed Consent...

  8. Congenital stationary night blindness in a Thoroughbred and a Paso Fino.

    PubMed

    Nunnery, Catherine; Pickett, J Phillip; Zimmerman, Kurt L

    2005-01-01

    This report documents congenital stationary night blindness (CSNB) in two non-Appaloosa horse breeds (Thoroughbred and Paso Fino). History of vision impairment since birth, normal ocular structures on ophthalmic examination, and electroretinographic findings were consistent with CSNB. In one horse (Thoroughbred), a 9-year follow-up was carried out. In the Paso Fino, severe vision impairment from birth to approximately 1 year of age in both dim and bright light situations led to humane euthanasia and histopathologic confirmation of the disorder.

  9. [Incident reporting systems in anesthesiology--methods and benefits using the example of PaSOS].

    PubMed

    Rall, Marcus; Reddersen, Silke; Zieger, Jörg; Schädle, Bertram; Hirsch, Patricia; Stricker, Eric; Martin, Jörg; Geldner, Götz; Schleppers, Alexander

    2008-09-01

    Preventing patient harm is one of the main tasks for the field of anesthesiology from early on. With the introduction of the national German incident reporting system PaSOS, which is hosted by the German anesthesia society, anesthesiology is again leading the field of patient safety. Important elements, success factors and background information for the introduction of successful incident reporting systems in an organization are given. Examples by and from PaSOS are given.

  10. Social Disparities in Children’s Respiratory Health in El Paso, Texas

    PubMed Central

    Grineski, Sara E.; Collins, Timothy W.; Chavez-Payan, Paola; Jimenez, Anthony M.; Clark-Reyna, Stephanie; Gaines, Marie; Kim, Young-an

    2014-01-01

    The objectives of this study were to assess prevalence of children’s respiratory health conditions and to measure and describe social disparities in children’s respiratory problems and access to health resources for asthma/wheezing management. Data were collected through a cross-sectional, observational mail survey of all primary caretakers of 4th and 5th grade children in El Paso Independent School District (El Paso, TX, USA). 6295 primary caretakers received surveys at their home address and 1904 surveys were completed and returned for a 30% response rate. El Paso children have high rates of asthma (17%) and allergies (51%). In terms of social disparities, children that are male, not poor, obese, Hispanic, born in El Paso, have a US-born caretaker, and have a caretaker who has lower levels Spanish proficiency have increased odds of respiratory problems. Among children with asthma and wheezing, disparities exist in access to care; those that are poor, with a Spanish-speaking caretaker, or with a foreign-born caretaker had increased odds of seeking care in urgent care center, emergency rooms and hospitals. Results have scholarly and practical implications for broader trends in terms of increasing prevalence of respiratory health problems across multiple scales (from El Paso to the US context to worldwide) and health disparities experienced within the rapidly growing US Hispanic population. PMID:24619157

  11. Pasos Adelante: the effectiveness of a community-based chronic disease prevention program.

    PubMed

    Staten, Lisa K; Scheu, Linda L; Bronson, Dan; Peña, Veronica; Elenes, JoJean

    2005-01-01

    Implementing programs that target primary prevention of chronic diseases is critical for at-risk populations. Pasos Adelante, or "Steps Forward," is a curriculum aimed at preventing diabetes, cardiovascular disease, and other chronic diseases in Hispanic populations. Pasos Adelante is adapted from the National Heart, Lung, and Blood Institute's cardiovascular disease prevention curriculum, Su Corazon, Su Vida, and includes sessions on diabetes and community advocacy and incorporates walking clubs. The Pasos Adelante curriculum was implemented in two Arizona, United States-Sonora, Mexico border counties. Key issues in these communities are safety, access to recreational facilities, climate, and cultural beliefs. Pasos Adelante is a 12-week program facilitated by community health workers. The program includes interactive sessions on chronic disease prevention, nutrition, and physical activity. Evaluation of the program included precurriculum and postcurriculum questionnaires with self-reported measures of physical activity and dietary patterns. Approximately 250 people participated in the program in Yuma and Santa Cruz counties. Postprogram evaluation results demonstrate a significant increase in moderate to vigorous walking among participants and shifts in nutritional patterns. The Pasos Adelante program demonstrates that an educational curriculum in conjunction with the support of community health workers can motivate people in Arizona/Sonora border communities to adopt healthy lifestyle behaviors.

  12. Seismic Hazard Analysis in EL Paso/juarez Area from Study of Young Fault Scarps

    NASA Astrophysics Data System (ADS)

    ashenfelter, K. R.

    2012-12-01

    The El Paso-Juarez metropolitan area contains a known record of active faulting, but also has one of the most poorly known paleoseismic records. The scarcity of data means that nearly 2 million people are exposed to a seismic hazard with little known on the actual risk. Active faults are known along the eastern side of the Franklin Mountains as well as young ruptures within the Hueco Bolson in East El Paso, yet the only fault with paleoseismic studies is the East Franklin's fault. Recent population increases in the El Paso region have led to a construction boom in east El Paso, and many of these construction sites cross known Quaternary fault ruptures. This research project contains two potential components: 1) An exploratory component: students can use existing fault maps and high resolution aerial photography to seek out sites where active construction sites might be unearthing exposures of young fault ruptures. The study is exploratory, and involves carefully mapping using field GIS systems to document areas for potential study, map possible faults, etc. 2) An active fault study in an urbanized environment: The east Franklins fault is a known active fault. The scarp is exposed near trans-mountain road, and along some side streets in NE El Paso. Potential studies include careful mapping of fault scarp topographic profiles, and mapping surface traces.

  13. Ground-water resources of the Hueco Bolson, northeast of El Paso, Texas

    USGS Publications Warehouse

    Knowles, Doyle Blewer; Kennedy, Richard A.

    1958-01-01

    The Hueco Bolson is in the extreme western part of Texas and south- central New Mexico, covering parts of El Paso County, Tex., and Dona Ana and Otero Counties, N. Mex. Wells tapping the bolson deposits furnish the major part of the water supply for the city of El Paso, Ciudad Juarez, Fort Bliss, Biggs Air Force Base, and private industries. in the area. The progressively increasing demand for water made it obvious that a comprehensive investigation of the quantity and quality of water in storage in the entire Hueco Bolson would be essential for the proper planning of future water supplies. A test-drilling program was started in 1953, jointly sponsored by the city of El Paso, the United States Army, the United States Air Force, and the Texas Board of Water Engineers. The drilling was supervised by the United States Geological Survey.

  14. El Paso and White Sands area as seen from the Apollo 6 unmanned spacecraft

    NASA Technical Reports Server (NTRS)

    1968-01-01

    The El Paso and White Sands area are photographed from the Apollo 6 (Spacecraft 020/Saturn 502) unmanned space mission three hours and eight minutes after liftoff. North is toward top of picture. Near bottom center of picture is the El Paso-Ciudad Juarez, Mexico metropolitan area. At the top is the White Sands National Monument area. Note Rio Grande River on left side of picture. The snow-covered Sacremento Mountains are seen in the upper right corner. The altitude of the spacecraft when this photograph was taken was 115 nautical miles.

  15. Participation in prenatal care in the Paso del Norte border region: the influence of acculturation.

    PubMed

    Fullerton, Judith T; Bader, Julia; Nelson, Carlene; Shannon, Rachel

    2006-01-01

    Women who resided on the El Paso, Texas/Juarez, Mexico border (the Paso del Norte region) were surveyed to determine the barriers and facilitators to receiving early and adequate prenatal care. Postpartum interviews and medical chart abstractions were conducted among 493 Hispanic women. Primary facilitators were all factors that made prenatal care services more accessible to women and a priority among other issues competing for time and resources. The factors reported by these women as barriers to timely entry and sustaining enrollment in prenatal care were related to the availability of social support networks and affiliation with the Mexican/Hispanic culture (acculturation).

  16. El Paso and White Sands area as seen from the Apollo 6 unmanned spacecraft

    NASA Technical Reports Server (NTRS)

    1968-01-01

    The El Paso and White Sands area are photographed from the Apollo 6 (Spacecraft 020/Saturn 502) unmanned space mission three hours and eight minutes after liftoff. North is toward top of picture. Near bottom center of picture is the El Paso-Ciudad Juarez, Mexico metropolitan area. At the top is the White Sands National Monument area. Note Rio Grande River on left side of picture. The snow-covered Sacremento Mountains are seen in the upper right corner. The altitude of the spacecraft when this photograph was taken was 115 nautical miles.

  17. 78 FR 22540 - El Paso Natural Gas Company, L.L.C.; Notice of Petition for Declaratory Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission El Paso Natural Gas Company, L.L.C.; Notice of Petition for... Practice and Procedure, 18 CFR 385.207(a)(2)(2012), El Paso Natural Gas Company, L.L.C. (EPNG) submits...

  18. GIS-MODELED INDICATORS OF MOBILE SOURCE EMISSIONS AND ADVERSE HEALTH EFFECTS AMONG CHILDREN IN EL PASO, TEXAS, USA

    EPA Science Inventory

    The El Paso Children's Health Study has been a major collaborative effort by NHEERL and NERL scientists to examine the role of mobile source emissions in the development of allergies and asthma among 4th and 5th grade children in El Paso, TX. The purpose of this study was to det...

  19. GIS-MODELED INDICATORS OF MOBILE SOURCE EMISSIONS AND ADVERSE HEALTH EFFECTS AMONG CHILDREN IN EL PASO, TEXAS,USA*

    EPA Science Inventory

    The El Paso Children's Health Study has been a major collaborative effort by NHEERL and NERL scientists to examine the role of mobile source emissions in the development of allergies and asthma among 4th and 5th grade children in El Paso, TX. The purpose of this study was to dete...

  20. CONTINUOUS MEASUREMENT OF FINE AND ULTRAFINE PARTICULATE MATTER, CRITERIA POLLUTANTS AND METEOROLOGICAL CONDITIONS IN URBAN EL PASO, TEXAS

    EPA Science Inventory

    Continuous measurements of aerosol size distributions were made in El Paso, TX, for a period in winter 1999. Size distribution measurements were performed at two urban locations in El Paso using two pairs of the scanning mobility particle sizer and the aerodynamic particle si...

  1. GIS-MODELED INDICATORS OF MOBILE SOURCE EMISSIONS AND ADVERSE HEALTH EFFECTS AMONG CHILDREN IN EL PASO, TEXAS, USA

    EPA Science Inventory

    The El Paso Children's Health Study has been a major collaborative effort by NHEERL and NERL scientists to examine the role of mobile source emissions in the development of allergies and asthma among 4th and 5th grade children in El Paso, TX. The purpose of this study was to det...

  2. CONTINUOUS MEASUREMENT OF FINE AND ULTRAFINE PARTICULATE MATTER, CRITERIA POLLUTANTS AND METEOROLOGICAL CONDITIONS IN URBAN EL PASO, TEXAS

    EPA Science Inventory

    Continuous measurements of aerosol size distributions were made in El Paso, TX, for a period in winter 1999. Size distribution measurements were performed at two urban locations in El Paso using two pairs of the scanning mobility particle sizer and the aerodynamic particle si...

  3. Two new species of Tornidae (Caenogastropoda, Rissooidea) from Espírito Santo, Brazil.

    PubMed

    Simone, Luiz Ricardo L

    2012-01-01

    Two new species of shallow water Tornidae are found in Espírito Santo state, Brazil, formally described herein. They belong to a complex group of tiny gastropods, in such the taxonomy is very confused. Cyclostremiscus mohicanussp. n. is characterized by three well-developed spiral, equidistant carinas, working as base of three series of tall, aligned periostracal rods. Episcinia itanhunasp. n. has as single sculpture a series of pustules in periphery, but the periostracum bears three series of peripheral fringes with irregular rods. The new species are compared with the allies, showing a close relation with Caribbean fauna, but possessing worthy differences. These similarities have raised misidentifications.

  4. Mediated Debate, Historical Framing, and Public Art: The Juan de Onate Controversy in El Paso

    ERIC Educational Resources Information Center

    Perez, Frank G.; Ortega, Carlos F.

    2008-01-01

    In 1988, the El Paso, Texas, city council accepted a proposal to build twelve statues of historically important individuals as part of a downtown revitalization initiative. Juan de Onate was selected as the centerpiece statue of the XII Travelers Memorial of the Southwest. The decision to honor the Spanish colonizer triggered a local controversy…

  5. Comparing Values in Education on the U.S.-Mexican Border, El Paso and Ciudad Juarez.

    ERIC Educational Resources Information Center

    Rippberger, Susan; Staudt, Kathleen

    A three-year study examined attitudes toward education and public schools through behaviors in elementary schools in two United States-Mexican border towns, El Paso (Texas) and Ciudad Juarez (Mexico). It looked at curricular civic rituals such as the flag salute, and more covert normative training found in classroom organization and management…

  6. Urban Impact of Dissolved Metals in the Paso del Norte Segment of the Rio Grande

    ERIC Educational Resources Information Center

    Freiwan, Sumayeh Ahmad

    2013-01-01

    The Paso del Norte segment of the Rio Grande experiences two seasons per year; the (wet) irrigation season and the (dry) non-irrigation season. The goal of this study was to improve the understanding of occurrence and contribution of dissolved metals in this region during the non-irrigation season. The objectives of this study were to (1) evaluate…

  7. Mediated Debate, Historical Framing, and Public Art: The Juan de Onate Controversy in El Paso

    ERIC Educational Resources Information Center

    Perez, Frank G.; Ortega, Carlos F.

    2008-01-01

    In 1988, the El Paso, Texas, city council accepted a proposal to build twelve statues of historically important individuals as part of a downtown revitalization initiative. Juan de Onate was selected as the centerpiece statue of the XII Travelers Memorial of the Southwest. The decision to honor the Spanish colonizer triggered a local controversy…

  8. 78 FR 58049 - Proposed Establishment of the Adelaida District, Creston District, El Pomar District, Paso Robles...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... colluvial (deposited by landslides) sediments. The San Andreas Fault Zone stretches southeast to northwest... floodplains. The United States Department of Agriculture's 1978 General Soil Map for the Paso Robles Area of.... Over time, Huerhuero Creek has transported mixed sediments of granitic boulders, cobbles, finer...

  9. Urban Impact of Dissolved Metals in the Paso del Norte Segment of the Rio Grande

    ERIC Educational Resources Information Center

    Freiwan, Sumayeh Ahmad

    2013-01-01

    The Paso del Norte segment of the Rio Grande experiences two seasons per year; the (wet) irrigation season and the (dry) non-irrigation season. The goal of this study was to improve the understanding of occurrence and contribution of dissolved metals in this region during the non-irrigation season. The objectives of this study were to (1) evaluate…

  10. 78 FR 15683 - Approval of Subzone Status, Expeditors International of Washington, Inc.; El Paso, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... Foreign-Trade Zones Board Approval of Subzone Status, Expeditors International of Washington, Inc.; El... application submitted by the City of El Paso, grantee of FTZ 68, requesting subzone status subject to the existing activation limit of FTZ 68, on behalf of Expeditors International of Washington, Inc., in El...

  11. Public Participation and Natural Habitat Preservation Along Arcade Creek, Del Paso Regional Park, Sacramento, California

    Treesearch

    Timothy J. Vendlinski; Steven N. Talley

    1989-01-01

    Thirty-six hectares (90 acres) of riparian forest, high terrace oak woodland-savanna, and upland vernal pools were preserved along Arcade Creek in Sacramento, California as a result of citizen involvement in a city-sponsored master plan process for Del Paso Regional Park. Citizens formed an organization and called for a comprehensive Environmental Impact Report to...

  12. Moving Welfare Families into Economic Self-Sufficiency: A Model from El Paso Community College.

    ERIC Educational Resources Information Center

    Bombach, Kathleen

    2001-01-01

    Discusses how El Paso Community College (Texas) linked welfare-to-work participants to college credit programs that offer realistic pathways to certificates, associate degrees, and bachelor degrees. Stresses training for employment that offers a living wage over immediate employment. (AUTH/NB)

  13. Phylogenetic characterization of Dengue virus type 2 in Espírito Santo, Brazil.

    PubMed

    Dettogni, Raquel Spinassé; Louro, Iúri Drumond

    2012-01-01

    Over the last decade, the Espírito Santo State, Brazil has become an endemic Dengue fever location with annual outbreaks of varying magnitude. It is still unclear which geographical route allowed the virus entry in the state and how it has genetically changed since then. Therefore we have set out to study the local molecular constitution of the virus and determine phylogenetic similarities and differences with other Brazilian locations, as well as locations worldwide. Viral envelope genes were partially sequenced from Dengue patients during the 2009 epidemic. We were able to determine that local strains were of American/Asian genotype and closely related to viruses circulating in Rio de Janeiro and São Paulo states during the 2007, 2008 and 2009 epidemics. Genetic divergence analysis showed that the American/Asian genotype is evolutionarily closer to the Asian II genotype and distant from the Sylvatic genotype. Sequenced strains were not 100% similar and showed a high evolutionary conservation of the fusion peptide in the dimerization domain of E protein. This is the first molecular description of circulating Dengue virus strains in the Espírito Santo State, Brazil and should help monitor and control local Dengue outbreaks.

  14. Interaction and Relationship Between Groundwater and Surface Water at Keystone Heritage Park EL Paso Texas

    NASA Astrophysics Data System (ADS)

    Gonzalez, B.

    2012-12-01

    Belinda Gonzalez1, Joshua Villalobos1, Marissa Cameron 2 1Department of Geological Sciences, El Paso Community College, El Paso, TX 79925, USA 2Department of Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA beli_72764@yahoo.com Historically the floodplain of the Rio Grande River was dotted with shifting wetlands and ponds.The increasing population throughout the United States and Mexico has made it necessary to put the Rio Grande floodplain under till for cultivation. Along with cultivation, the river was channelized and dammed to prevent flooding and to stabilize the Mexico/U.S. border.The loss of wetland ecosystems in the area changed migration patterns of water fowl and destroyed priceless aquatic habitats.The area of our study, Keystone Heritage Park, is the last remaining open wetlands in El Paso County. Before efforts of restoration to reestablish wetlands associated with the Rio Grande can begin, there must be an in-depth, and complete, understanding of the surface and subsurface hydrological system which created and sustains this last remaining wetland. Studies of the wetland's soil properties and their effect on groundwater flow have indicated regions on the periphery of the wetlands where soils are saturated with moisture.These subsurface regions of saturated soils are semi-linear in shape and lead toward the wetland indicating that they are possible loci for groundwater flow for the wetland.These subsurface soil layers are possibly composed of mountain front alluvium that is being feed with meteoric water entering faults that bound the nearby Franklin Mountains.The primary goals of this study are 1) initiate a systematic data acquisition from 9 piezometers and 2 water level loggers of temporal variations in the depth of the groundwater due to regional pumping or rain fall and 2) generate a depth and TDS (Total Dissolved Solids) profile of the wetland pond to locate regions where groundwater maybe entering the lake.

  15. Hydrocarbon source apportionment for the 1996 Paso del Norte Ozone Study.

    PubMed

    Fujita, E M

    2001-08-10

    The 1996 Paso del Norte (PdN) ozone study was conducted to improve current understanding of the significant meteorological and air quality processes that lead to high concentrations of ozone in El Paso, Texas (USA) and Ciudad Juárez, Chihuahua (Mexico). Two-hour canister samples were collected five times daily at 05.00-07.00 h, 07.00-09.00 h, 09.00-11.00 h, 11.00-13.00 h, and 15.00-17.00 h MST during intensive study periods at one urban and one rural site on each side of the border. An automated gas chromatograph was operated at one site in central El Paso. Source profiles (the fractional chemical composition of emissions) from motor vehicles, gasoline, liquefied petroleum gas, and commercial natural gas were combined with source profiles from other studies for input to the Chemical Mass Balance (CMB) receptor model to apportion the measured non-methane hydrocarbons (NMHC) to sources. On-road vehicle emissions accounted for one-half to two-thirds of the NMHC in Ciudad Juárez and El Paso with the highest contributions occurring during the morning and afternoon commute periods. Emissions from diesel exhaust contributed approximately 2-3% of NMHC in Ciudad Juárez and less than 2% in El Paso. The average sum of liquid gasoline and gasoline vapor increased during the day in Ciudad Juárez from 2% at 06.00 h to approximately 12% at 16.00 h. Diurnal and day-of-the-week patterns in the liquid gasoline contributions are essentially identical to the corresponding patterns for motor vehicle exhaust, which suggest that a large fraction of the liquid gasoline contribution may be associated with tailpipe emissions rather than evaporative emissions from motor vehicles or industrial sources. Including the sum of the two sources put the upper limit for tailpipe contributions at 60-70% of NMHC.

  16. Atmospheric volatile organic compound measurements during the 1996 Paso del Norte Ozone Study.

    PubMed

    Seila, R L; Main, H H; Arriaga, J L; Martínez, G; Ramadan, A B

    2001-08-10

    Ambient air VOC samples were collected at surface air quality monitoring sites, near sources of interest, and aloft on the US (El Paso) and Mexican (Ciudad Juárez) side of the border during a six-week period of the 1996 Paso del Norte Ozone Study. Samples were collected at five sites, three on the US side and two on the Mexican side, during nine intensive operation days when high ozone levels were forecast for the area. Six other sites were sampled to characterize up-wind, down-wind and other emission sources. Samples for determining source profiles were collected for rush hour traffic, propane-powered bus exhaust, automobile paint shop emissions, propane fuels, and industrial manufacturing in Cd. Juárez and a refinery in El Paso. Most samples were collected in electro-polished stainless steel canisters for determination of C2 to C(10+) hydrocarbons by GC-FID. Carbonyl samples were collected on DNPH impregnated cartridges at three surface sites during aircraft flights and analyzed by HPLC. This paper presents the spatial and temporal characteristics of VOC species concentrations and compositions to examine the differences and similarities of the various locations and time periods. Overall surface, total non-methane hydrocarbon values ranged from 0.1 to 3.4 ppmC with the highest concentrations being recorded in the morning and evening at five vehicle-dominated sites, three in Cd. Juárez and two in El Paso. Toluene in El Paso samples and propane, which is used as a cooking and transportation fuel in Cd. Juárez, were the most abundant hydrocarbons. The most abundant carbonyls were acetaldehyde, acetone and formaldehyde.

  17. Titanium Mass-balance Analysis of Paso Robles Soils: Elemental Gains and Losses as Affected by Acid Alteration Fluids

    NASA Technical Reports Server (NTRS)

    Sutter, Brad; Ming, Douglas W.

    2010-01-01

    The Columbia Hills soils have been exposed to aqueous alteration in alkaline [1] as well as acid conditions [2,3]. The Paso Robles class soils are bright soils that possess the highest S concentration of any soil measured on Mars [2]. Ferric-sulfate detection by Moessbauer analysis indicated that acid solutions were involved in forming these soils [4]. These soils are proposed to have formed by alteration of nearby rock by volcanic hydrothermal or fumarolic activity. The Paso Robles soils consist of the original Paso Robles-disturbed-Pasadena (PR-dist), Paso Robles- PasoLight (PR-PL), Arad-Samra, Arad-Hula, Tyrone- Berker Island1 and Tyrone-MountDarwin [2 ,3. ]Chemical characteristics indicate that the PR-dist and PR-PL soils could be derived from acid weathering of local Wishstone rocks while the Samra and Hula soils are likely derived from local Algonquin-Iroquet rock [3]. The Paso Robles soils were exposed to acidic sulfur bearing fluids; however, little else is known about the chemistry of the alteration fluid and its effects on the alteration of the proposed parent materials. The objectives of this work are to conduct titanium normalized mass-balance analysis to1) assess elemental gains and losses from the parent materials in the formation of the Paso Robles soils and 2) utilize this information to indicate the chemical nature of the alteration fluids.

  18. Two new species of Ectobiidae (Blattaria) collected in the Santa Lúcia Biological Reserve, Espírito Santo, Brazil.

    PubMed

    Lopes, S M; de Oliveira, E H; Assumpção, M

    2012-12-01

    This contribution describes and illustrates the male genitalia of two new species of Ectobiidae belonging to Pseudophyllodromiinae, Chorisoneura Brunner von Wattenwyl, and Blattellinae, Xestoblatta Hebard. Both species were collected in the Santa Lúcia Biological Reserve in the state of Espírito Santo, Brazil.

  19. U.S. EPA Settles with El Paso Natural Gas for Cleanup Costs at Abandoned Uranium Mines on Navajo Nation

    EPA Pesticide Factsheets

    SAN FRANCISCO - Today, the Environmental Protection Agency (EPA) and the Department of Justice announced a settlement worth more than $500,000 with El Paso Natural Gas Company LLC, (EPNG) to reimburse government costs related to 19 abandoned uranium

  20. Geoseismic issues considered for design of the Samalayuca pipeline, El Paso County, Texas

    SciTech Connect

    Keaton, J.R.; Beckwith, G.H.; Medina, O.

    1995-12-31

    The Samalayuca, Pipeline is a proposed 20-inch-diameter natural gas pipeline extending approximately 21 miles from the Hueco Compressor Station on the El Paso Natural Gas main line to the International Boundary with Mexico near Clint, Texas, about 25 miles southeast of El Paso. The purpose of the project is to supply gas for power generation at a plant south of Cuidad Juarez, Chihuahua, Mexico. Geoseismic issues considered in the design of the Samalayuca Pipeline consisted of surface fault rupture, earthquake-induced landslides, and liquefaction-induced ground displacement.Faults represent two kinds of hazard to pipeline facilities: surface displacement and strong shaking. Earthquake-induced landslides and liquefaction require strong shaking to occur before these processes represent hazards to buried pipelines.

  1. PACES Participation in Educational Outreach Programs at the University of Texas at El Paso

    NASA Technical Reports Server (NTRS)

    Dodge, Rebecca L.

    1997-01-01

    The University of Texas at El Paso (UTEP) is involved in several initiatives to improve science education within the El Paso area public schools. These include outreach efforts into the K- 12 classrooms; training programs for in-service teachers; and the introduction of a strong science core curricula within the College of Education. The Pan American Center for Earth and Environmental Studies (PACES), a NASA-funded University Research Center, will leverage off the goals of these existing initiatives to provide curriculum support materials at all levels. We will use currently available Mission to Planet Earth (MTPE) materials as well as new materials developed specifically for this region, in an effort to introduce the Earth System Science perspective into these programs. In addition, we are developing curriculum support materials and classes within the Geology and Computer Departments, to provide education in the area of remote sensing and GIS applications at the undergraduate and graduate levels.

  2. Diseases Neglected by the Media in Espírito Santo, Brazil in 2011-2012.

    PubMed

    Cavaca, Aline Guio; Emerich, Tatiana Breder; Vasconcellos-Silva, Paulo Roberto; dos Santos-Neto, Edson Theodoro; Oliveira, Adauto Emmerich

    2016-04-01

    The aims of the present study were to identify and analyse the Diseases Neglected by the Media (DNMs) via a comparison between the most important health issues to the population of Espírito Santo, Brazil, from the epidemiological perspective (health value) and their effective coverage by the print media, and to analyse the DNMs considering the perspective of key journalists involved in the dissemination of health topics in the state media. Morbidity and mortality data were collected from official documents and from Health Information Systems. In parallel, the diseases reported in the two major newspapers of Espírito Santo in 2011-2012 were identified from 10,771 news articles. Concomitantly, eight interviews were conducted with reporters from the two newspapers to understand the journalists' reasons for the coverage or neglect of certain health/disease topics. Quantitatively, the DNMs identified diseases associated with poverty, including tuberculosis, leprosy, schistosomiasis, leishmaniasis, and trachoma. Apart from these, diseases with outbreaks in the period evaluated, including whooping cough and meningitis, some cancers, respiratory diseases, ischaemic heart disease, and stroke, were also seldom addressed by the media. In contrast, dengue fever, acquired immune deficiency syndrome (AIDS), diabetes, breast cancer, prostate cancer, tracheal cancer, and bronchial and lung cancers were broadly covered in the period analysed, corroborating the tradition of media disclosure of these diseases. Qualitatively, the DNMs included rare diseases, such as amyotrophic lateral sclerosis (ALS), leishmaniasis, Down syndrome, and verminoses. The reasons for the neglect of these topics by the media included the political and economic interests of the newspapers, their editorial line, and the organizational routine of the newsrooms. Media visibility acts as a strategy for legitimising priorities and contextualizing various realities. Therefore, we propose that the health

  3. Diseases Neglected by the Media in Espírito Santo, Brazil in 2011–2012

    PubMed Central

    Vasconcellos-Silva, Paulo Roberto; Oliveira, Adauto Emmerich

    2016-01-01

    Background The aims of the present study were to identify and analyse the Diseases Neglected by the Media (DNMs) via a comparison between the most important health issues to the population of Espírito Santo, Brazil, from the epidemiological perspective (health value) and their effective coverage by the print media, and to analyse the DNMs considering the perspective of key journalists involved in the dissemination of health topics in the state media. Methodology Morbidity and mortality data were collected from official documents and from Health Information Systems. In parallel, the diseases reported in the two major newspapers of Espírito Santo in 2011–2012 were identified from 10,771 news articles. Concomitantly, eight interviews were conducted with reporters from the two newspapers to understand the journalists’ reasons for the coverage or neglect of certain health/disease topics. Principal Findings Quantitatively, the DNMs identified diseases associated with poverty, including tuberculosis, leprosy, schistosomiasis, leishmaniasis, and trachoma. Apart from these, diseases with outbreaks in the period evaluated, including whooping cough and meningitis, some cancers, respiratory diseases, ischaemic heart disease, and stroke, were also seldom addressed by the media. In contrast, dengue fever, acquired immune deficiency syndrome (AIDS), diabetes, breast cancer, prostate cancer, tracheal cancer, and bronchial and lung cancers were broadly covered in the period analysed, corroborating the tradition of media disclosure of these diseases. Qualitatively, the DNMs included rare diseases, such as amyotrophic lateral sclerosis (ALS), leishmaniasis, Down syndrome, and verminoses. The reasons for the neglect of these topics by the media included the political and economic interests of the newspapers, their editorial line, and the organizational routine of the newsrooms. Conclusions Media visibility acts as a strategy for legitimising priorities and contextualizing

  4. Composition and Formation of the "Paso Robles" Class Soils at Gusev Crater

    NASA Technical Reports Server (NTRS)

    Yen, A. S.; Morris, Richard V.; Gellert, R.; Clark, B. C.; Ming, Douglas W.; Klingelhoefer, G.; McCoy, T. J.; Schmidt, M. E.

    2007-01-01

    Light-toned, subsurface soil deposits have been excavated by the Mars Exploration Rover (MER) Spirit in six distinct locations along its traverse across the Columbia Hills of Gusev Crater. Samples at two of these sites have been analyzed in detail by the M ssbauer (MB) and Alpha Particle X-ray Spectrometers (APXS), providing information on iron mineralogy and elemental chemistry, respectively. These soils are referred to as "Paso Robles" class deposits.

  5. Risk factors associated with multidrug-resistant tuberculosis in Espírito Santo, Brazil.

    PubMed

    Fregona, Geisa; Cosme, Lorrayne Belique; Moreira, Cláudia Maria Marques; Bussular, José Luis; Dettoni, Valdério do Valle; Dalcolmo, Margareth Pretti; Zandonade, Eliana; Maciel, Ethel Leonor Noia

    2017-04-27

    To analyze the prevalence and factors associated with multidrug-resistant tuberculosis in Espírito Santo, Brazil. This is a cross-sectional study of cases of tuberculosis tested for first-line drugs (isoniazid, rifampicin, pyrazinamide, ethambutol, and streptomycin) in Espírito Santo between 2002 and 2012. We have used laboratory data and registration of cases of tuberculosis - from the Sistema Nacional de Agravos de Notificação and Sistema para Tratamentos Especiais de Tuberculose. Individuals have been classified as resistant and non-resistant and compared in relation to the sociodemographic, clinical, and epidemiological variables. Some variables have been included in a logistic regression model to establish the factors associated with resistance. In the study period, 1,669 individuals underwent anti-tuberculosis drug susceptibility testing. Of these individuals, 10.6% showed resistance to any anti-tuberculosis drug. The rate of multidrug resistance observed, that is, to rifampicin and isoniazid, has been 5%. After multiple analysis, we have identified as independent factors associated with resistant tuberculosis: history of previous treatment of tuberculosis [recurrence (OR = 7.72; 95%CI 4.24-14.05) and re-entry after abandonment (OR = 3.91; 95%CI 1.81-8.43)], smoking (OR = 3.93; 95%CI 1.98-7.79), and positive culture for Mycobacterium tuberculosis at the time of notification of the case (OR = 3.22; 95%CI 1.15-8.99). The partnership between tuberculosis control programs and health teams working in the network of Primary Health Care needs to be strengthened. This would allow the identification and monitoring of individuals with a history of previous treatment of tuberculosis and smoking. Moreover, the expansion of the offer of the culture of tuberculosis and anti-tuberculosis drug susceptibility testing would provide greater diagnostic capacity for the resistant types in Espírito Santo. Analisar a prevalência e fatores associados à tuberculose resistente

  6. Building Pathways into the Geosciences for a Hispanic Community of Learners in El Paso

    NASA Astrophysics Data System (ADS)

    Miller, K. C.; Andronicos, C. L.; Langford, R. P.

    2002-12-01

    Our goal is to expand minority participation in the geosciences at the University of Texas at El Paso (UTEP) by increasing the number of Hispanic students who major in either Geological Sciences or a new interdisciplinary program in Environmental Sciences. UTEP has an enrollment of ca. 15,000 students of which 70% are Hispanic and 10% are Mexican Nationals and is one of the largest Hispanic-serving institutions in the country. The demographics of the UTEP student body (85% of whom come from the El Paso region) reflect those of our dominantly Hispanic metroplex of more than 2 million inhabitants on both sides of the US-Mexican border. We are taking a two-pronged approach to building a community of aspiring geoscientists in El Paso. First, we are establishing an outreach program to enhance awareness of the geosciences among local high school students. The centerpiece of this program is a two-week summer camp for high school juniors that will expose 75 students and 15 teachers to a variety of topics in the geosciences and demonstrate how the biology, chemistry, and physics covered in high school courses integrates with geoscience. Second, we are building a Research Experience for our undergraduates by offering stipends to college students in exchange for progress towards a bachelors degree in Geological or Environmental Sciences and participation in research with geoscience faculty and graduate students. Since January, 2002, we have had 7 undergraduate students, 15 high school students, and three teachers participate in our program.

  7. The Influence of Photolysis Rate Constants in Ozone Production for the Paso del Norte Region

    NASA Astrophysics Data System (ADS)

    Becerra, Fernando; Fitzgerald, Rosa

    2012-03-01

    In this research work we are focusing on understanding the relationship between photolysis rates and the photochemical ozone changes observed in the Paso del Norte region. The city of El Paso, Texas together with Ciudad Juarez, Mexico, forms the largest contiguous bi-national metropolitan area. This region suffers year-round ozone pollution events, and a better understanding is needed to mitigate them. Previous studies have found that ambient ozone concentrations tend to be higher on weekends rather than on weekdays, this phenomenon being referred to, as the ``weekend effect.'' If the ozone standard is exceeded more frequently on weekends, then this phenomenon must be considered in the design of ozone control strategies. In this work we investigate some of the most representative weekend ozone episodes at El Paso, TX, during the years 2009, 2010 and 2011 using the ozone photolysis rates. In this research the TUV radiative-transfer model is used to calculate the local photolysis rates and a UV MFRSR instrument is used to obtain experimental parameters. Seasonal variations and the weekday-weekend effect is studied. The results of this research will help to understand the underlying behavior of the photolysis rate constants when different atmospheric conditions are present.

  8. Phenomena that influence high ozone concentrations in the Paso del Norte area

    SciTech Connect

    MacDonald, C.P.; Roberts, P.T.; Main, H.H.; Dye, T.S.; Yarbrough, J.

    1998-12-31

    This paper summarizes the results of analyses of meteorological and air quality data for the 1996 Paso del Norte Ozone Study. The purpose of these data analyses was to develop an understanding of the significant chemical and physical processes which lead to high concentrations of ozone in the Paso del Norte study region which includes El Paso, TX; Sunland Park, NM; and Juarez, Mexico. This analysis has shown that the high ozone concentrations are a result of slow convective boundary layer growth, reduced convective boundary layer depth, light surface winds, and high morning surface ozone precursor concentrations. Overlying meteorological conditions observed during high ozone episodes include an upstream aloft high pressure system, aloft warming, and weak surface pressure gradients. The analysis has also shown that aloft carryover of ozone and ozone precursors does not significantly contribute to the surface ozone concentration. Furthermore, hydrocarbon and NO{sub x} data, although spatially limited, show that the system is most often NO{sub x} rather than VOC limited.

  9. Phylogeography of rabies virus isolated from herbivores and bats in the Espírito Santo State, Brazil.

    PubMed

    Vieira, Luiz Fernando Pereira; Pereira, Sílvia Regina Ferreira Gonçalves; Carnieli, Pedro; Tavares, Luiz Carlos Barbosa; Kotait, Ivanete

    2013-04-01

    Rabies is enzootic in the State of Espírito Santo, Brazil. Every year, cattle and horses die from rabies that is transmitted by the vampire bat Desmodus rotundus. This paper describes the spread of the rabies virus by the continuous diffusion model using relaxed random walks with BEAST software. Forty-one (41) sequences of gene G from the rabies virus that was isolated from bats and domestic herbivores from several areas of the state between 2006 and 2010 were analyzed. The phylogenetic tree showed three main clusters as well as two sub-clusters under cluster 2. A spatial analysis showed that three strains of the rabies virus spread independently. In general, central Espírito Santo, which is mountainous, was the area where separation of the virus strains occurred. This physical barrier, however, was overcome at some point in time, as samples from different lineages were found in the same microarea.

  10. Human sporotrichosis beyond the epidemic front reveals classical transmission types in Espírito Santo, Brazil.

    PubMed

    de Araujo, Mariceli L; Rodrigues, Anderson M; Fernandes, Geisa F; de Camargo, Zoilo P; de Hoog, G Sybren

    2015-08-01

    Sporotrichosis has emerged as the main subcutaneous mycosis of humans and animals around the world. With particular differences in frequency, the major species includes Sporothrix brasiliensis, S. schenckii, S. globosa and S. luriei. In Brazil, the main aspect of this epidemic is based on the zoonotic transmission through the scratches and bites of diseased cats contaminated with S. brasiliensis. Areas free of feline sporotrichosis are poorly characterised in Brazil. We investigated by molecular tools the epidemiology of human sporotrichosis in the Espírito Santo (ES) state, an area adjacent to Rio de Janeiro where is the epicentre of the long-lasting outbreak of cat-transmitted sporotrichosis. The human cases in the ES state reveal the prevalence of classical transmission types where subjects are mainly infected by accidental traumatic inoculation during manipulation of contaminated plant material. In agreement with an environmental source, Sporothrix schenckii was the major aetiological agent in the classical transmission. Unlike Rio de Janeiro, this study shows that cat-transmitted epidemic in Espírito Santo is still scanty, although the geographic proximity and similar climatic features. Sporothrix brasiliensis was the agent in the feline-transmitted cases. Sporothrix globosa was isolated from a patient with fixed cutaneous lesions that did not report any contact with diseased animals. In conclusion, beyond the borders of Rio de Janeiro epidemic, agents of sporotrichosis in Espírito Santo show a scattered occurrence with high species diversity.

  11. Obstetric emergencies at the United States–Mexico border crossings in El Paso, Texas

    PubMed Central

    McDonald, Jill A.; Rishel, Karen; Escobedo, Miguel A.; Arellano, Danielle E.; Cunningham, Timothy J.

    2015-01-01

    Objective To describe the frequency, characteristics, and patient outcomes for women who accessed Emergency Medical Services (EMS) for obstetric emergencies at the ports of entry (POE) between El Paso, Texas, United States of America, and Ciudad Juárez, Chihuahua, Mexico. Methods A descriptive study of women 12–49 years of age for whom an EMS ambulance was called to an El Paso POE location from December 2008–April 2011 was conducted. Women were identified through surveillance of EMS records. EMS and emergency department (ED) records were abstracted for all women through December 2009 and for women with an obstetric emergency through April 2011. For obstetric patients admitted to the hospital, additional prenatal and birth characteristics were collected. Frequencies and proportions were estimated for each variable; differences between residents of the United States and Mexico were tested. Results During December 2008–December 2009, 47.6% (68/143) of women receiving EMS assistance at an El Paso POE had an obstetric emergency, nearly 20 times the proportion for Texas overall. During December 2008–April 2011, 60.1% (66/109) of obstetric patients with ED records were admitted to hospital and 52 gave birth before discharge. Preterm birth (23.1%; No. = 12), low birth weight (9.6%; No. = 5), birth in transit (7.7%; No. = 4), and postpartum hemorrhage (5.8%; No. = 3) were common; fewer than one-half the women (46.2%; No. = 24) had evidence of prenatal care. Conclusions The high proportion of obstetric EMS transports and high prevalence of complications in this population suggest a need for binational risk reduction efforts. PMID:25915011

  12. Associations between urban air pollution and pediatric asthma control in El Paso, Texas.

    PubMed

    Zora, Jennifer E; Sarnat, Stefanie Ebelt; Raysoni, Amit U; Johnson, Brent A; Li, Wen-Whai; Greenwald, Roby; Holguin, Fernando; Stock, Thomas H; Sarnat, Jeremy A

    2013-03-15

    Exposure to traffic-related pollutants poses a serious health threat to residents of major urban centers around the world. In El Paso, Texas, this problem is exacerbated by the region's arid weather, frequent temperature inversions, heavy border traffic, and an aged, poorly maintained vehicle fleet. The impact of exposure to traffic pollution, particularly on children with asthma, is poorly understood. Tracking the environmental health burden related to traffic pollution in El Paso is difficult, especially within school microenvironments, because of the lack of sensitive environmental health indicator data. The Asthma Control Questionnaire (ACQ) is a survey tool for the measurement of overall asthma control, yet has not previously been considered as an outcome in air pollution health effect research. We conducted a repeated measure panel study to examine weekly associations between ACQ scores and traffic- and non-traffic air pollutants among asthmatic schoolchildren in El Paso. In the main one- and two-pollutant epidemiologic models, we found non-significant, albeit suggestive, positive associations between ACQ scores and respirable particulate matter (PM10), coarse particulate matter (PM10-2.5), fine particulate matter (PM2.5), black carbon (BC), nitrogen dioxide (NO2), benzene, toluene, and ozone (O3). Notably, associations were stronger and significant for some subgroups, in particular among subjects taking daily inhaled corticosteroids. This pattern may indicate heightened immune system response in more severe asthmatics, those with worse asthma "control" and higher ACQ scores at baseline. If the ACQ is appropriately used in the context of air pollution studies, it could reflect clinically measurable and biologically relevant changes in lung function and asthma symptoms that result from poor air quality and may increase our understanding of how air pollution influences asthma exacerbation. Copyright © 2012. Published by Elsevier B.V.

  13. Obstetric emergencies at the United States-Mexico border crossings in El Paso, Texas.

    PubMed

    McDonald, Jill A; Rishel, Karen; Escobedo, Miguel A; Arellano, Danielle E; Cunningham, Timothy J

    2015-02-01

    To describe the frequency, characteristics, and patient outcomes for women who accessed Emergency Medical Services (EMS) for obstetric emergencies at the ports of entry (POE) between El Paso, Texas, United States of America, and Ciudad Juárez, Chihuahua, Mexico. A descriptive study of women 12-49 years of age for whom an EMS ambulance was called to an El Paso POE location from December 2008-April 2011 was conducted. Women were identified through surveillance of EMS records. EMS and emergency department (ED) records were abstracted for all women through December 2009 and for women with an obstetric emergency through April 2011. For obstetric patients admitted to the hospital, additional prenatal and birth characteristics were collected. Frequencies and proportions were estimated for each variable; differences between residents of the United States and Mexico were tested. During December 2008-December 2009, 47.6% (68/143) of women receiving EMS assistance at an El Paso POE had an obstetric emergency, nearly 20 times the proportion for Texas overall. During December 2008-April 2011, 60.1% (66/109) of obstetric patients with ED records were admitted to hospital and 52 gave birth before discharge. Preterm birth (23.1%; No. = 12), low birth weight (9.6%; No. = 5), birth in transit (7.7%; No. = 4), and postpartum hemorrhage (5.8%; No. = 3) were common; fewer than one-half the women (46.2%; No. = 24) had evidence of prenatal care. The high proportion of obstetric EMS transports and high prevalence of complications in this population suggest a need for binational risk reduction efforts.

  14. Investigation of Soil Permeability and Hydrological Properties of Flood Plain Deposits of the Rio Grande in EL Paso TX

    NASA Astrophysics Data System (ADS)

    Schacht, D.; Jin, L.; Doser, D. I.

    2013-12-01

    The various soil types within the flood plains of Rio Grande in El Paso 's Lower Valley have long been utilized by local farmers. These soils are typically more conducive to farming than the more recent (Pliocene) sandy soils outside of the flood plain region. This project will explore the various properties of these soils types such as their grain size, depths, extent, and hydrological conductivity utilizing various geophysical and geochemical methods. The study site is located in El Paso 's Lower Valley and is situated in an actively farmed area. Soil maps from the Natural Resource Conservation Service (NRCS) and variations in vegetation growth will help delineate locations of soil types in the study area. The information that will be collected will produce baseline data to help track expected seasonal variations in the soil's moisture content and in the depth of the local water table. This project represents a collaboration between El Paso Community College's and the University of Texas at El Paso's Departments of Geological Sciences as a means for students majoring in Geological Sciences at El Paso Community College to gain hands on experience in researching geological issues through partnerships with their future institution and faculty.

  15. The 1996 Paso del Norte Ozone Study: analysis of meteorological and air quality data that influence local ozone concentrations.

    PubMed

    MacDonal, C P; Roberts, P T; Main, H H; Dye, T S; Coe, D L; Yarbrough, J

    2001-08-10

    The 1996 Paso del Norte Ozone Study and subsequent data analyses were implemented to develop an understanding of the chemical and physical processes which lead to high concentrations of ozone in the Paso del Norte study area which includes El Paso County, Texas, Sunland Park, New Mexico, and Ciudad Juárez, Mexico. Both the data and data analysis results are being used to support photochemical grid modeling. El Paso County and Sunland Park fail to meet the National Ambient Air Quality Standard (NAAQS) for ozone, and neighboring Ciudad Juárez fails to meet the Mexican ambient standard for ozone. This paper summarizes the measurement campaigns of the 1996 Paso del Norte Ozone Study and the findings and conclusions that arose from subsequent data analyses. Data analyses showed that high ozone concentrations resulted from a combination of conditions, including high surface temperatures, strong sunlight with few clouds, light surface winds and high concentrations of ozone precursors at ground level in the morning, and slow convective boundary layer (CBL) growth. Synoptic-scale meteorological conditions observed during high ozone episodes included an aloft high-pressure system and aloft warming. Aloft carryover of ozone and ozone precursors did not significantly contribute to high concentrations of ozone at the surface.

  16. Results from an investigation of the integration of wind energy into the El Paso Electric grid system

    SciTech Connect

    Moroz, E.M.; Parks, N.J.; Swift, A.H.; Traichal, P.A.

    1997-12-31

    This paper documents some preliminary results from an evaluation of the costs and benefits to be gained from the integration of wind generated electricity into the El Paso Electric grid system. The study focused on the utilization of the considerable known wind potential of the Guadalupe/Delaware Mountains region, but also looked at other energetic wind resources within 15 miles of El Paso Electric`s Grid. The original project`s goal was to identify the added value of wind in terms of jobs, line support, risk reduction etc., that wind energy could bring to El Paso Electric. Although these goals have not yet been achieved the potential for water savings and reductions in gaseous emissions have been documented. Thus this paper focuses mainly on the water consumption and criteria pollutant emissions that could be avoided by adding wind energy to El Paso Electric`s generation mix. Preliminary data from a renewables attitude survey indicates that, from the 338 respondents, there is overwhelming public support for utilizing such renewable sources of electricity. This case study, which should be of direct relevance to the arid southwestern states and beyond, was sponsored by the Environmental Protection Agency (EPA) and conducted in cooperation with El Paso Electric.

  17. Winter season air pollution in El Paso-Ciudad Juarez. A review of air pollution studies in an international airshed

    SciTech Connect

    Einfeld, W.; Church, H.W.

    1995-03-01

    This report summarizes a number of research efforts completed over the past 20 years in the El Paso del Norte region to characterize pollution sources and air quality trends. The El Paso del Norte region encompasses the cities of El Paso, Texas and Ciudad Juarez, Chihuahua and is representative of many US-Mexico border communities that are facing important air quality issues as population growth and industrialization of Mexican border communities continue. Special attention is given to a group of studies carried out under special US Congressional funding and administered by the US Environmental Protection Agency. Many of these studies were fielded within the last several years to develop a better understanding of air pollution sources and trends in this typical border community. Summary findings from a wide range of studies dealing with such issues as the temporal and spatial distribution of pollutants and pollution potential from both stationary and mobile sources in both cities are presented. Particular emphasis is given to a recent study in El Paso-Ciudad Juarez that focussed on winter season PM{sub 10} pollution in El Paso-Ciudad Juarez. Preliminary estimates from this short-term study reveal that biomass combustion products and crustal material are significant components of winter season PM{sub 10} in this international border community.

  18. El Paso County Geothermal Project at Fort Bliss. Final Project Report

    SciTech Connect

    Lear, Jon; Bennett, Carlon; Lear, Dan; Jones, Phil L.; Burdge, Mark; Barker, Ben; Segall, Marylin; Moore, Joseph; Nash, Gregory; Jones, Clay; Simmons, Stuart; Taylor, Nancy

    2016-02-01

    The El Paso County Geothermal Project at Fort Bliss was an effort to determine the scale and scope of geothermal resources previously identified on Fort Bliss’ McGregor Range in southern Otero County, New Mexico. The project was funded with a $5,000,000 grant to El Paso County from the U.S. Department of Energy (DOE) as part of the American Recovery and Reinvestment Act of 2009 and a $4,812,500 match provided by private sector partners. The project was administered through the DOE Golden Field Office to awardee El Paso County. The primary subcontractor to El Paso County and project Principal Investigator - Ruby Mountain Inc. (RMI) of Salt Lake City, Utah - assembled the project team consisting of Evergreen Clean Energy Management (ECEM) of Provo, Utah, and the Energy & Geoscience Institute at the University of Utah (EGI) in Salt Lake City, UT to complete the final phases of the project. The project formally began in May of 2010 and consisted of two preliminary phases of data collection and evaluation which culminated in the identification of a drilling site for a Resource Confirmation Well on McGregor Range. Well RMI 56-5 was drilled May and June 2013 to a depth of 3,030 ft. below ground level. A string of slotted 7 inch casing was set in 8.75 inch hole on bottom fill at 3,017 ft. to complete the well. The well was drilled using a technique called flooded reverse circulation, which is most common in mineral exploration. This technique produced an exceptionally large and complete cuttings record. An exciting development at the conclusion of drilling was the suspected discovery of a formation that has proven to be of exceptionally high permeability in three desalinization wells six miles to the south. Following drilling and preliminary testing and analysis, the project team has determined that the McGregor Range thermal anomaly is large and can probably support development in the tens of megawatts.

  19. Intermediate photovoltaic system application experiment operational performance. Volume 6: Newman Power Station, El Paso, Texas

    NASA Astrophysics Data System (ADS)

    1982-01-01

    Performance data for the month of December 1981 for a 20 kW peak photovoltaic flat panel power system for an uninterruptable power supply load at an El Paso, Texas utility ae given. Data include monthly total and daily insolation, monthly total and daily electrical energy, and array efficiency. Also plotted are the data acquisition mode and recording intervals for each day of the month. Three site events (maintenance and system problems) are summarized, and missing data from December 25 through December 30 are explained.

  20. [Psychoactive substance use among Espírito Santo Federal University odontology students].

    PubMed

    Teixeira, Renata Frossard; Souza, Renata Santos de; Buaiz, Vitor; Siqueira, Marluce Miguel de

    2010-05-01

    The objective of this article is to trace the psychoactive substance use profile among odontology college students from the Espírito Santo Federal University Health Sciences Center. It is an explorative, descriptive, transversal and quantitative study developed with first to last year college students of the odontology course. The instrument used for data collection was an adaptation of one proposed by WHO and developed by WHO - Research and Reporting Project on the Epidemiology of Drug Dependence. Data were listed and analyzed through the Statistical Package Program for the Social Science. The results showed that 60.3% colleges student are female, 48.9% age between 20 and 22 years, 41.3% and 43.7% belong to A and B social class, respectively. The prevalence of psychoactive drugs use reported at least once in lifetime was 72.4% except for alcohol and tobacco; 25.9% used inhaled drugs, 13.2% marijuana, 10.9% amphetamines , 27% tobacco and 87.9% alcohol. It could be concluded that is necessary to prevent improper drug use among college students by inserting this subject on the college curriculum as well as establishing drug use prevention programs for students.

  1. Cryopreservation of Peruvian Paso horse spermatozoa: dimethylacetamide preserved an optimal sperm function compared to dimethyl sulfoxide, ethylene glycol and glycerol.

    PubMed

    Santiani, A; Evangelista-Vargas, S; Vargas, S; Gallo, S; Ruiz, L; Orozco, V; Rosemberg, M

    2017-08-01

    The objective was to evaluate the effect of different cryoprotectant agents in the cryopreservation of Peruvian Paso horse semen. Twenty semen samples were collected from five Peruvian Paso horse stallions. Each sample was divided into 12 parts to form the groups: dimethylacetamide (DMA), dimethyl sulfoxide (DMSO), ethylene glycol (EG) and glycerol (GLY), at 3%, 4% and 5%. Samples were frozen using a rate-controlled freezer. Sperm parameters evaluated were motility and viability/acrosomal status. After thawing, progressive motility in DMA group was higher (p < .05) than in DMSO, EG and GLY groups. Similarly, viable acrosome-intact spermatozoa were higher (p < .05) using DMA in comparison with DMSO. No differences were found when comparing concentrations for any of the cryoprotectant agents. In conclusion, DMA seems to be a good cryoprotectant agent for the cryopreservation of Peruvian Paso horse stallion semen. © 2016 Blackwell Verlag GmbH.

  2. Permian (Leonardian) brachiopods from Paso Hondo Formation, Chiapas, southern Mexico. Paleobiogeographical implications

    NASA Astrophysics Data System (ADS)

    Torres-Martínez, Miguel A.; Sour-Tovar, Francisco; Barragán, Ricardo

    2016-11-01

    One of the most important marine sequences of calcareous rocks from the Paleozoic of Mexico outcrops in southern Chiapas. It is composed by different units from Early Permian, being the Paso Hondo Formation the youngest with a Leonardian age. Different groups of marine invertebrates as corals, bivalves, gastropods, bryozoans, brachiopods and crinoids have been previously reported of this unit. Five brachiopod species of the orders Productida, Athyridida, Spiriferida and Spiriferinida from the Barrio Allende section of this unit are herein described. The new species Dyoros (Lissosia) maya and Hustedia shumardi are proposed. Sedimentology and paleoecology of the Paso Hondo Formation, suggest a well-lighted shallow lagoon environment with continuous terrigenous input. The subgenus Dyoros (Lissosia), the genus Paucispinifera and the species Hustedia shumardi, Spiriferella propria and Spiriferellina tricosa are typical taxa from Permian localities of Texas, New Mexico and Coahuila. Their presence in the studied area suggests that during Early Permian there was a geographic connection between the different localities of the biotic Grandian Province (southern USA, northern Mexico and Venezuela) and southeastern Chiapas.

  3. Resource investigation of low- and moderate-temperature geothermal areas in Paso Robles, California

    SciTech Connect

    Campion, L.F.; Chapman, R.H.; Chase, G.W.; Youngs, L.G.

    1983-01-01

    Ninety-eight geothermal wells and springs were identified and plotted, and a geologic map and cross sections were compiled. Detailed geophysical, geochemical, and geological surveys were conducted. The geological and geophysical work delineated the basement highs and trough-like depressions that can exercise control on the occurrence of the thermal waters. The Rinconada fault was also evident. Cross sections drawn from oil well logs show the sediments conforming against these basement highs and filling the depressions. It is along the locations where the sediments meet the basement highs that three natural warm springs in the area occur. Deep circulation of meteoric waters along faults seems to be a reasonable source for the warm water. The Santa Margarita, Pancho Rico, and Paso Robles Formations would be the first permeable zones that abut the faults through which water would enter. Temperatures and interpretation of well logs indicate the warmest aquifer at the base of the Paso Robles Formation. Warm water may be entering higher up in the section, but mixing with water from cooler zones seems to be evident. Geothermometry indicates reservoir temperatures could be as high as 91/sup 0/C (196/sup 0/F).

  4. Preliminary isostatic residual gravity anomaly map of Paso Robles 30 x 60 minute quadrangle, California

    USGS Publications Warehouse

    McPhee, D.K.; Langenheim, V.E.; Watt, J.T.

    2011-01-01

    This isostatic residual gravity map is part of an effort to map the three-dimensional distribution of rocks in the central California Coast Ranges and will serve as a basis for modeling the shape of basins and for determining the location and geometry of faults within the Paso Robles quadrangle. Local spatial variations in the Earth\\'s gravity field, after accounting for variations caused by elevation, terrain, and deep crustal structure reflect the distribution of densities in the mid- to upper crust. Densities often can be related to rock type, and abrupt spatial changes in density commonly mark lithological or structural boundaries. High-density rocks exposed within the central Coast Ranges include Mesozoic granitic rocks (exposed northwest of Paso Robles), Jurassic to Cretaceous marine strata of the Great Valley Sequence (exposed primarily northeast of the San Andreas fault), and Mesozoic sedimentary and volcanic rocks of the Franciscan Complex [exposed in the Santa Lucia Range and northeast of the San Andreas fault (SAF) near Parkfield, California]. Alluvial sediments and Tertiary sedimentary rocks are characterized by low densities; however, with increasing depth of burial and age, the densities of these rocks may become indistinguishable from those of older basement rocks.

  5. Meteorological simulations of boundary-layer structure during the 1996 Paso del Norte Ozone Study.

    PubMed

    Brown, M J; Muller, C; Wang, G; Costigan, K

    2001-08-10

    Meteorological simulations centered around the border cities of El Paso and Ciudad Juárez have been performed during an ozone episode that occurred on August 13, 1996 during the 1996 Paso del Norte Ozone Study field campaign. Simulations were performed using the HOTMAC boundary-layer meteorological model using a 1, 2, 4 and 8-km horizontal grid size nested mesh system. Investigation of the vertical structure and evolution of the atmospheric boundary layer for the August 12-14 time period is emphasized in this paper due to its suspected importance in precipitating the ozone episode [Sci Total Environ (2001)]. This period was characterized by a slowly-evolving high pressure system over the region, a persistent upper-level jet at 2500-3500 m above ground level (agl), deep daytime mixed layer heights of 3500 m depth and unusually deep nighttime stable layers extending up to 2500 m above the ground. The fact that the boundary-layer growth stalled on the morning of August 13 relative to that on August 12 has been suggested as a possible reason for the ozone episode on the 13th. In addition, relatively weak surface-level winds were measured on August 13. Using both model results and experimental data we hypothesize explanations for the slower mixed-layer growth on the morning of the 13th and the stronger surface-level winds found on the 12th and 14th.

  6. Depositional environments and diagenesis of El Paso Group, Southern Hueco Mountains, Hudspeth County, Texas

    SciTech Connect

    Aluka, I.J.

    1988-01-01

    The El Paso Group, a predominantly carbonate sequence, overlies the time-transgressive Cambrian-Ordovician Bliss Sandstone, and underlies the Upper Ordovician Montoya Group. The sequence contains three units (in ascending order): lower limestone, middle cherty limestone, and upper dolomite. The units were deposited in a shelf lagoon with open and restricted circulation, subtidal and intertidal environments. Deposition in these environments is indicated by the presence of land-derived clastics (silt- and sand-size quartz), abundant pellets, micrite, a variety of textures (mudstones to grainstones), algal structures, cross-bedding, and inter-fingering of clastics with limestones due to sedimentary offlap and onlap resulting in clastic progradation west and east from the Diablo platform (the clastic source). The upper unit was, in part, deposited in a supratidal environment, as shown by the presence of abundant dolomite. In addition, the rocks of the El Paso Group were affected by various diagenetic processes, including dolomitization (supratidal dolomitization and dolomitization through meteoric mixing) and silicification, as exemplified by chert nodules and lenses and the presence of silica in intragranular voids and as intrapelmatozoan infillings. Silica partially replaced gastropods, cephalopods, and pelmatozoan ossicles. Recrystallization (aggrading neomorphism) converted carbonate muds into microspar and sparry calcite. Stylolitization (microstylolites and sutured stylolites) affected the rocks as indicated by the presence of iron oxides along the stylolites. The rocks were also affected by pyritization as shown silicified bioclasts.

  7. Meteorological Simulations of Ozone Episode Case Days during the 1996 Paso del Norte Ozone Study

    SciTech Connect

    Brown, M.J.; Costigan, K.; Muller, C.; Wang, G.

    1999-02-01

    Meteorological simulations centered around the border cities of El Paso and Ciudad Juarez have been performed during an ozone episode that occurred on Aug. 13,1996 during the 1996 Paso del Norte Ozone Study field campaign. Simulations were petiormed using the HOTMAC mesoscale meteorological model using a 1,2,4, and 8 km horizontal grid size nested mesh system. Investigation of the vertical structure and evolution of the atmospheric boundary layer for the Aug. 11-13 time period is emphasized in this paper. Comparison of model-produced wind speed profiles to rawirisonde and radar profiler measurements shows reasonable agreement. A persistent upper-level jet was captured in the model simulations through data assimilation. In the evening hours, the model was not able to produce the strong wind direction shear seen in the radar wind profiles. Based on virtual potential temperature profile comparisons, the model appears to correctly simulate the daytime growth of the convective mixed layer. However, the model underestimates the cooling of the surface layer at night. We found that the upper-level jet significantly impacted the turbulence structure of the boundary layer, leading to relatively high turbulent kinetic energy (tke) values aloft at night. The model indicates that these high tke values aloft enhance the mid-morning growth of the boundary layer. No upper-level turbulence measurements were available to verify this finding, however. Radar profiler-derived mixing heights do indicate relatively rapid morning growth of the mixed layer.

  8. Increasing Minority Participation and Matriculation in the Geosciences at El Paso Community College

    NASA Astrophysics Data System (ADS)

    Villalobos, J. I.

    2011-12-01

    Community colleges currently serve 44% of all undergraduate students and 45% of all of all first time freshmen in the US. Hispanics now constitute 15% of the general population and 19% of the college population in the US. This increase has led to more institutions emerging as HSI (Hispanic Serving Institution) by the federal government. These facts illustrate the potential community colleges hold to encourage STEM (Science Technology Engineering and Math) majors to minorities as well as non-minorities. But the reality is the number of STEM degrees awarded at community colleges has not followed the same trends in enrollment. El Paso Community College (EPCC) currently enrolls 27,000 students with 85% of the student body being Hispanic. More than 130 programs of study are offered including an Associate of Science degree in Geological Sciences. Over the past three years we have implemented several initiatives in our effort to increase the number of Geological Science (GS) majors at EPCC. These efforts are aimed to decrease attrition rates of science majors by; streamlining the GS degree plan along with the process of course registration, introduce field-based research projects to students to allow hands on research, develop a work relationships with students and university faculty, increase the number of geology courses offered at EPCC including a field-based capstone course (GEOL 2407- Geological Field Methods), and strengthening the educational-bridge between the geological science departments of EPCC and University of Texas at El Paso.

  9. Ambient Concentrations of Metabolic Disrupting Chemicals and Children’s Academic Achievement in El Paso, Texas

    PubMed Central

    Clark-Reyna, Stephanie E.; Grineski, Sara E.; Collins, Timothy W.

    2016-01-01

    Concerns about children’s weight have steadily risen alongside the manufacture and use of myriad chemicals in the US. One class of chemicals, known as metabolic disruptors, interfere with human endocrine and metabolic functioning and are of specific concern to children’s health and development. This article examines the effect of residential concentrations of metabolic disrupting chemicals on children’s school performance for the first time. Census tract-level ambient concentrations for known metabolic disruptors come from the US Environmental Protection Agency’s National Air Toxics Assessment. Other measures were drawn from a survey of primary caretakers of 4th and 5th grade children in El Paso Independent School District (El Paso, TX, USA). A mediation model is employed to examine two hypothetical pathways through which the ambient level of metabolic disruptors at a child’s home might affect grade point average. Results indicate that concentrations of metabolic disruptors are statistically significantly associated with lower grade point averages directly and indirectly through body mass index. Findings from this study have practical implications for environmental justice research and chemical policy reform in the US. PMID:27598179

  10. The displaced eugeoclinal rocks in the El Paso Mountains and northern Mojave Desert: A Triassic sliver

    SciTech Connect

    Miller, J.S.; Glazner, A.F. . Dept. of Geology); Walker, J.D.; Martin, M.W. . Dept. of Geology)

    1993-04-01

    Many workers have drawn attention to the displaced eugeoclinal rocks in the northern Mojave Desert and El Paso Mountains and their importance in models for the development of an active continental margin in the western Cordillera. Existing models can generally for either strike-slip juxtaposition or thrust emplacement. New field data, U-Pb zircon geochronology, and isotopic data for metasedimentary rocks and plutons in the northern Mojave Desert and El Paso Mountains shed light on the timing and mechanism of emplacement of the eugeoclinal allocthon. The observations and data above indicate that Early Triassic plutons in the northern Mojave Desert came through oceanic lithosphere but later Jurassic plutons intercepted continental lithosphere. The authors suggest a model where eugeoclinal rocks were deposited on oceanic crust which was initially brought southward along a strike-slip fault and later thrust eastward over the cratonal assemblage. Permian thrusting is incompatible with their data and observations. Intrusion of lower Triassic strata by Early Triassic plutons in the Lane Mountain area permits some Early Triassic thrusting but the oceanic affinity of the plutons implies that thrusting did not involve continental lithosphere.

  11. Hydrothermal processes at Gusev Crater: An evaluation of Paso Robles class soils

    USGS Publications Warehouse

    Yen, A. S.; Morris, R.V.; Clark, B. C.; Gellert, Ralf; Knudson, A.T.; Squyres, S.; Mittlefehldt, D. W.; Ming, D. W.; Arvidson, R.; McCoy, T.; Schmidt, M.; Hurowitz, J.; Li, R.; Johnson, J. R.

    2008-01-01

    The Mars Exploration Rover Spirit analyzed multiple occurrences of sulfur-rich, light-toned soils along its traverse within Gusev Crater. These hydrated deposits are not readily apparent in images of undisturbed soil but are present at shallow depths and were exposed by the actions of the rover wheels. Referred to as 'Paso Robles' class soils, they are dominated by ferric iron sulfates, silica, and Mg-sulfates. Ca-sulfates, Ca-phosphates, and other minor phases are also indicated in certain specific samples. The chemical compositions are highly variable over both centimeter-scale distances and between the widely separated exposures, but they clearly reflect the elemental signatures of nearby rocks. The quantity of typical basaltic soil mixed into the light-toned materials prior to excavation by the rover wheels is minimal, suggesting negligible reworking of the deposits after their initial formation. The mineralogy, geochemistry, variability, association with local compositions, and geologic setting of the deposits suggest that Paso Robles class soils likely formed as hydrothermal and famarolic condensates derived from magma degassing and/ or oxidative alteration of crustal iron sulfide deposits. Their occurrence as unconsolidated, near-surface soils permits, though does not require, an age that is significantly younger than that of the surrounding rocks. Copyright 2008 by the American Geophysical Union.

  12. Size-Time-Composition Resolved Study of Aerosols Across El Paso, Texas in Fall 2008

    NASA Astrophysics Data System (ADS)

    Cahill, T. A.; Gill, T. E.; Pingitore, N. E.; Olvera, H. A.; Clague, J. W.; Barnes, D. E.; Perry, K. D.; Li, W.; Amaya, M. A.

    2009-12-01

    Systematic variations in the absolute amounts, size and composition of airborne particulate matter (PM) across the El Paso, Texas metropolitan area may differentially impact the respiratory status (e.g., asthma) and overall health of the local population. To understand these variations, we collected size-time resolved samples of PM with DRUM samplers during a one-month period in late autumn 2008 at three sites along a NW-SE (roughly upwind-downwind) transect across El Paso’s airshed. The DRUM sampler is a rotating-drum impactor separating and collecting aerosols on Mylar strips mounted on the drums, in 8 size stages from 10 μm to <0.1 μm. DRUM strips are analyzed with 3-hr time resolution by β-gauge for mass and by synchrotron X-ray fluorescence for elemental composition. We collected samples at Santa Teresa, New Mexico (a minimally developed area NW of El Paso, at the edge of a sparsely-inhabited expanse of the Chihuahuan Desert), at the edge of the University of Texas- El Paso (UTEP) campus (in the urban core of El Paso), and at Socorro, Texas (a suburban area in the valley of the Rio Grande, SE of the urban core). Results illustrate sharp excursions in mass and element concentrations in aerosol-laden periods lasting from several hours to several days, associated with stagnant air, inversions, smoke events, dust/high wind/frontal passage, and/or daily traffic patterns, punctuated by several periods of reduced aerosol levels after Pacific frontal passages. Mass and absorption data show an increasing influence of carbonaceous (absorbing) aerosols with decreasing particle size <~1 μm, and increasing influence of mineral (scattering) aerosols with increasing particle size >~1 μm. Calcium/silicon ratios were high (>1), especially in coarser stages and during high wind events, reflecting wind erosion of the Chihuahuan Desert’s calcareous soils. Concentrations of chlorine, silicon, calcium, coarse potassium, and lead increased during high wind events, while

  13. Summary of hydrologic information in the El Paso, Texas, area, with emphasis on ground-water studies, 1903-80

    USGS Publications Warehouse

    White, D.E.

    1983-01-01

    Flow in the Rio Grande is diverted for crop irrigation in the United States and the Republic of Mexico, and for limited municipal supply in El Paso. The flow is regulated by releases from reservoirs in New Mexico and varies widely in both quantity and quality (dissolved-solids concentrations). During 1943-80, the flow at El Paso ranged from 57,481 acre-feet (71 cubic hectometers) in 1956 to 631,800 acre-feet (779 cubic hectometers) in 1943 and averaged about 317,000 acre-feet per year (391 cubic hectometers).

  14. A Study of Y.W.C.A. Services Performed for Pregnant and Parenting High School Students of El Paso from 1982 to 1985.

    ERIC Educational Resources Information Center

    Jackson, Ronald B.

    Questionnaires and interviews were used to study the effectiveness of programs provided for pregnant and parenting students by the Young Women's Christian Association (YWCA) of El Paso, Texas. The study focused on the School-Age Parent Center (SPC), established in 1974 by the El Paso Independent School District, and the YWCA programs and services…

  15. GIS-modeled indicators of traffic-related air pollutants and adverse pulmonary health among children in El Paso, Texas, USA.

    EPA Science Inventory

    The El Paso Children?s Health Study examined 5,654 children enrolled in the El Paso, Texas public school district by questionnaire in 2001. Exposure measurements were first collected in the late fall of 1999. Then school-level and residence-level exposures to traffic-related air ...

  16. Variability in childhood allergy and asthma across ethnicity, language, and residency duration in El Paso, Texas: a cross-sectional study.

    PubMed

    Svendsen, Erik R; Gonzales, Melissa; Ross, Mary; Neas, Lucas M

    2009-12-08

    We evaluated the impact of migration to the USA-Mexico border city of El Paso, Texas (USA), parental language preference, and Hispanic ethnicity on childhood asthma to differentiate between its social and environmental determinants. Allergy and asthma prevalence was surveyed among 9797 fourth and fifth grade children enrolled in the El Paso Independent School District. Parents completed a respiratory health questionnaire, in either English or Spanish, and a sub-sample of children received spirometry testing at their school. Here we report asthma and allergy outcomes across ethnicity and El Paso residency duration. Asthma and allergy prevalence increased with longer duration of El Paso residency independent of ethnicity and preferred language. Compared with immigrants who arrived in El Paso after entering first grade (18%), lifelong El Paso residents (68%) had more prevalent allergy (OR, 1.72; 95% CI, 1.32 - 2.24), prevalent asthma (OR, 1.75; 95% CI, 1.24 - 2.46), and current asthma (OR, 2.01; 95% CI, 1.37 - 2.95). Spirometric measurements (FEV1/FVC and FEF25-75) also declined with increasing duration of El Paso residency (0.16% and 0.35% annual reduction, respectively). These findings suggest that a community-wide environmental exposure in El Paso, delayed pulmonary development, or increased health of immigrants may be associated with allergy and asthma development in children raised there.

  17. Early College High Schools Established from 2006 through 2008 in El Paso County, Texas: Discovering Factors Contributing to Hispanic Student Success

    ERIC Educational Resources Information Center

    Munoz, Maluka Dorotea

    2011-01-01

    The purpose of this study was to (a) identify factors contributing to the success of Hispanic students in four Early College High Schools (ECHSs) in El Paso County, (b) identify components of the ECHSs that can be realistically considered for implementation by administrators of larger public high schools in El Paso County, and (c) determine…

  18. Variability in childhood allergy and asthma across ethnicity, language, and residency duration in El Paso, Texas: a cross-sectional study

    PubMed Central

    2009-01-01

    Background We evaluated the impact of migration to the USA-Mexico border city of El Paso, Texas (USA), parental language preference, and Hispanic ethnicity on childhood asthma to differentiate between its social and environmental determinants. Methods Allergy and asthma prevalence was surveyed among 9797 fourth and fifth grade children enrolled in the El Paso Independent School District. Parents completed a respiratory health questionnaire, in either English or Spanish, and a sub-sample of children received spirometry testing at their school. Here we report asthma and allergy outcomes across ethnicity and El Paso residency duration. Results Asthma and allergy prevalence increased with longer duration of El Paso residency independent of ethnicity and preferred language. Compared with immigrants who arrived in El Paso after entering first grade (18%), lifelong El Paso residents (68%) had more prevalent allergy (OR, 1.72; 95% CI, 1.32 - 2.24), prevalent asthma (OR, 1.75; 95% CI, 1.24 - 2.46), and current asthma (OR, 2.01; 95% CI, 1.37 - 2.95). Spirometric measurements (FEV1/FVC and FEF25-75) also declined with increasing duration of El Paso residency (0.16% and 0.35% annual reduction, respectively). Conclusion These findings suggest that a community-wide environmental exposure in El Paso, delayed pulmonary development, or increased health of immigrants may be associated with allergy and asthma development in children raised there. PMID:19995440

  19. A Study of Y.W.C.A. Services Performed for Pregnant and Parenting High School Students of El Paso from 1982 to 1985.

    ERIC Educational Resources Information Center

    Jackson, Ronald B.

    Questionnaires and interviews were used to study the effectiveness of programs provided for pregnant and parenting students by the Young Women's Christian Association (YWCA) of El Paso, Texas. The study focused on the School-Age Parent Center (SPC), established in 1974 by the El Paso Independent School District, and the YWCA programs and services…

  20. Early College High Schools Established from 2006 through 2008 in El Paso County, Texas: Discovering Factors Contributing to Hispanic Student Success

    ERIC Educational Resources Information Center

    Munoz, Maluka Dorotea

    2011-01-01

    The purpose of this study was to (a) identify factors contributing to the success of Hispanic students in four Early College High Schools (ECHSs) in El Paso County, (b) identify components of the ECHSs that can be realistically considered for implementation by administrators of larger public high schools in El Paso County, and (c) determine…

  1. GIS-modeled indicators of traffic-related air pollutants and adverse pulmonary health among children in El Paso, Texas, USA.

    EPA Science Inventory

    The El Paso Children?s Health Study examined 5,654 children enrolled in the El Paso, Texas public school district by questionnaire in 2001. Exposure measurements were first collected in the late fall of 1999. Then school-level and residence-level exposures to traffic-related air ...

  2. Profile of skin cancer in Pomeranian communities of the State of Espírito Santo.

    PubMed

    Frasson, Patrícia Henriques Lyra; Duque, Danilo Schwab; Pinto, Estanrley Barcelos; Dalvi, Giulia Cerutti; Madalon, Sammy Zogheib; Nunes, Tarcizo Afonso; DE-Vargas, Paulo Roberto Merçon

    2017-01-01

    to evaluate the profile of skin cancer in Pomeranian communities of the State of Espírito Santo, composed of descendants of European immigrants, regarding gender and age at diagnosis, lesion size and histological type. we studied histopathological reports of 3,781 patients operated between 2000 and 2010, with resection of 4,881 lesions. We assessed histological type, lesion size, age and gender of the patients at diagnosis and their correlations in the 11-year period. the histopathological examination revealed basal cell carcinoma in 3,159 patients (83.5%), squamous cell carcinoma in 415 (11%), melanoma in 64 (1.7%), and 143 patients (3.8%) had combined lesions of basal cell carcinoma and squamous cell carcinoma. As to size, 47.1% measured between 5.1 and 10mm. The age group of 61 to 70 years was the one that sustained the largest number of surgical interventions (24.3%). There was a predominance of the female gender (2,027, 53.6%) in relation to the male (1,754, 46.4%). basal cell carcinoma was the most frequent histological type. The prevalences of squamous cell carcinoma and melanoma were below the national estimate of the National Cancer Institute. The diagnosis of tumors occurred at more advanced ages (above 60 years) and there was an increase in the incidence and size of skin tumors in the male population. avaliar o panorama do câncer de pele em comunidades pomeranas do Estado do Espírito Santo, compostas por descendentes de imigrantes europeus, quanto ao sexo e idade ao diagnóstico, tamanho da lesão e tipo histológico. foram avaliados laudos histopatológicos de 3781 pacientes operados entre os anos de 2000 e 2010, com ressecção de 4881 lesões. Foram avaliados tipo histológico, tamanho das lesões, idade e sexo dos pacientes ao diagnóstico e suas correlações no período de 11 anos. o exame histopatológico evidenciou carcinoma basocelular em 3159 pacientes (83,5%), carcinoma espinocelular em 415 (11%), melanoma em 64 (1,7%) e 143 pacientes (3

  3. Biplot analysis of strawberry genotypes recommended for the State of Espírito Santo.

    PubMed

    Costa, A F; Teodoro, P E; Bhering, L L; Leal, N R; Tardin, F D; Daher, R F

    2016-08-26

    Most strawberry genotypes grown commercially in Brazil originate from breeding programs in the United States, and are therefore not adapted to the various soil and climatic conditions found in Brazil. Thus, quantifying the magnitude of genotype x environment (GE) interactions serves as a primary means for increasing average Brazilian strawberry yields, and helps provide specific recommendations for farmers on which genotypes meet high yield and phenotypic stability thresholds. The aim of this study was to use AMMI (additive main effects and multiplicative interaction) and GGE biplot (genotype main effects + genotype x environment interaction) analyses to identify high-yield, stable strawberry genotypes grown at three locations in Espírito Santo for two agricultural years. We evaluated seven strawberry genotypes (Dover, Camino Real, Ventana, Camarosa, Seascape, Diamante, and Aromas) at three locations (Domingos Martins, Iúna, and Muniz Freire) in agricultural years 2006 and 2007, totaling six study environments. Joint analysis of variance was calculated using yield data (t/ha), and AMMI and GGE biplot analysis was conducted following the detection of a significant genotypes x agricultural years x locations (G x A x L) interaction. During the two agricultural years, evaluated locations were allocated to different regions on biplot graphics using both methods, indicating distinctions among them. Based on the results obtained from the two methods used in this study to investigate the G x A x L interaction, we recommend growing the Camarosa genotype for production at the three locations assessed due to the high frequency of favorable alleles, which were expressed in all localities evaluated regardless of the agricultural year.

  4. Bioclimatic distribution and prevalence maps for Fasciola hepatica in Espírito Santo State, Brazil

    PubMed Central

    2014-01-01

    Background Fasciolosis affects different ruminant species and leads to great economic losses for cattle farmers worldwide. Thus, the current study aimed to evaluate bovine fasciolosis prevalence in the state of Espírito Santo, Brazil, using slaughter maps provided by slaughterhouses and verifying the origin of cattle. Methods A map was created based on analysis of epidemiological data. The ArcGIS/ArcINFO 10.1 software was employed in order to elaborate updated bioclimatic maps that displayed the fasciolosis prevalence within the state – per city– between 2009 and 2011. Results According to the bioclimatic map it was clear that 52.24% of the state’s total area comprise regions considered favorable for the development and survival of Fasciola hepatica. According to the data provided by slaughterhouses, the parasite was more frequent in the cities of Atílio Vivácqua, Itapemirim and Anchieta with respective prevalence of 28.41, 25.50 and 24.95%. Although the northern portion of the state is also favorable for the disease maintenance (reaching rates above 90%), several cities presented prevalence of only 0.99 and 1.94% respectively. These findings indicate that climatic and environmental factors only cannot be considered preponderant to fasciolosis occurrence. Regarding the slaughterhouse located in Anchieta city, the higher prevalence was registered in the cities of Jerônimo Monteiro, Alegre and Cachoeiro de Itapemirim, with mean prevalence of 1.21, 1.07 and 2.09% respectively. Conclusion Although the present findings suggest a pattern for the prevalence of fasciolosis, records of the cities for the occurrence of the disease usually do not reflect the true origin of animals. PMID:25101121

  5. Geospatial Distribution of Heavy Metals in an Urban Soil, El Paso, Texas, USA

    NASA Astrophysics Data System (ADS)

    Amaya, M. A.; Elkekli, A. R.; Clague, J. W.; Grimida, S. E.; Pingitore, N. E., Jr.

    2014-12-01

    Some 500 city blocks were selected randomly via population-based stratification. Equal volumes of soil collected from the public space (where present) in front of each house on a block yielded a composite sample. Composites provide neighborhood level "smoothing" relative to sampling many individual houses, and greatly decrease laboratory effort/cost. In the laboratory 10 g of soil were comminuted in a ceramic ball mill, mixed with cellulose/ paraffin binder, and pressed (20 tons) into a pellet. A Panalytical Epsilon5 EDS-XRF, using 8 sequential secondary target conditions and 12 NIST and USGS multi-element rock standards provided analyses. The concentration of Pb ranged from 11 to 420 ppm; Cr, 4.3 - 52 ppm; Cu, 6.5 - 390 ppm; Zn, 17 - 480 ppm; Cd, 0.4 - 12 ppm; and Sb, 2.9 - 20 ppm. High levels of all metals characterize the urban core area of El Paso, which dates to the late 19th Century. This area hosts both commercial and old residential structures, as well as major highways and a large railroad yard. There currently is, and was in the past, considerable light industry in the area. Two highly traveled highway and one railroad border crossing over the Rio Grande into contiguous Cd. Juarez (population close to 2 million) add to current and past contamination. A century-old Pb-Cu-Zn smelter, recently demolished, forms the western boundary of the urban core. Heavy metal pollution from the smelter is recognized near the former site. Its effect on the rest of the urban core is uncertain due to the current and former presence of other heavy metal sources. Aggressive post-World War II growth and expansion of El Paso into the surrounding desert, as is common in the US Southwest, placed newer housing onto more pristine land surfaces. This is reflected in generally low-to-background levels of heavy metals in these newer areas of the city. Thus there is a strong contamination and heavy metals exposure risk gradient between older and newer neighborhoods within a single city

  6. Residential Exposure to Nighttime Retained Heat in the El Paso, Texas, USA Desert Metroplex

    NASA Astrophysics Data System (ADS)

    Amaya, M. A.; Mohammed, M.; Pingitore, N. E.; Aldouri, R. K.; Benedict, B. A.

    2013-12-01

    The urban heat island is a well recognized and extensively studied phenomenon that has accelerating importance resulting from two trends associated with world-wide population growth: increasing urbanization and global warming. Urbanization, particularly when unplanned and haphazard, changes such thermal parameters as albedo, surface roughness, and heat capacities of surface materials. Rapid urbanization in the contiguous El Paso, Texas, USA - Ciudad Juarez, Chihuahua, Mexico bi-national metroplex has produced an urban heat island that is warmer than the surrounding Chihuahuan desert (temperature: 35-40 C summer; high elevation: 600-1675 m; rainfall: less than 250 mm annual). Despite the extensive literature on the urban heat island, little is known about urban nighttime land surface temperatures. We employed infrared satellite imaging to establish the variation of nighttime neighborhood surface temperatures across the city of El Paso, as well as all of El Paso County. The underlying purpose of our continuing investigation is to evaluate the geography of morbidity risk: are different neighborhoods at different risk of high nighttime temperatures. Those risks can include heat stress, and irritability and sleep deprivation, with possible resultant violence. Heat exposure at night is significant because residents are at home and 90% of El Pasoans do not have 'refrigerated' air conditioning, but instead have evaporative coolers, which are less expensive to own and operate, but are less effective since they raise the humidity of the partially cooled air. Our geographically weighted regression model showed that both day and nighttime land surface temperatures correlated with the normalized difference vegetation index, population density, and albedo. The association with the index and albedo was stronger during the daytime and with population density during the nighttime. Vegetation (negative) and population density (positive) were the dominant temperature drivers, with

  7. Application of GIS and remote sensing methods to the paleohydrography of the Paso del Norte region

    NASA Astrophysics Data System (ADS)

    Kennedy, John F.

    The purpose of this project is to use geographic information system (GIS) and remote sensing methods to investigate the paleohydrology of the Paso del Norte region during the latest pluvial event. During the research I gathered the best available geologic and hydrographic data sets and integrated these data within a GIS in order to create a digital paleohydrologic database for the region. In particular, I used the GIS to reconstruct the hydrography (i.e. streams, lakes, and watershed boundaries) that existed as a results of increased precipitation and a decrease in temperature in the recent geologic past. The existence of the pluvial lakes had an impact on ground-water and surface-water flow systems in this region. The results of my research are presented as two papers ready for peer-review publication submission and a third paper that is a previously published work. (1) Using GIS and Remote Sensing to Reconstruct Late Quaternary and Early Holocene Paleo-Hydrography Using Climate Data and Modern Topography---an Example from the Southwestern US. This paper describes the methods used to create a paleo-hydrography system for the Paso del Norte region, and the development of a water-balance equation that estimates the inputs and outputs of this system. (2) Estimating Water-Balance Equation for Playas in the Tularosa Basin of Southern New Mexico. This paper describes the calibration and testing of the GIS model presented in the first paper. Before it can be applied to paleohydrologic systems, it must be shown to reasonably approximate playa systems in the region under current conditions. Water balances were calculated for several playas and their associated drainages. (3) The Hydrogeologic Framework of Basin-Fill Aquifers and Associated Ground-water flow Systems in Southwestern New Mexico---An Overview. The paper is an overview of work done by many hydrogeologists in the Paso del Norte region; however, the primary source of most of our current knowledge is based on the

  8. [Ways of managing madness during the First Republic: the case of the state of Espírito Santo].

    PubMed

    Jabert, Alexander

    2005-01-01

    The article explores the creation of institutions for managing madness and the 'mad' under the First Republic. By focusing specifically on the state of Espírito Santo, it analyzes how the government designed policies for dealing with the mad and asks whether this particular state's experience can validate hypotheses defended for the nation as a whole. The study also aims to demonstrate the complex relations between madness, society, medicine, and the State. A main discussion point is the process by which medicine was transformed into hegemonic knowledge and practice used to justify and validate government guardianship of the mad.

  9. First record of Anopheles (Anopheles) costai Fonseca & Ramos, 1939 in Espírito Santo State, Brazil.

    PubMed

    Natal, Delsio; Urbinatti, Paulo Roberto; Malafronte, Rosely Dos Santos; Rezende, Helder Ricas; Cerutti, Crispim; Sallum, Maria Anice Mureb

    2007-01-01

    Field collections of immatures and adults of Culicidae were carried out in the Rio Doce Valley, Espírito Santo State, aiming to increase knowledge on the anopheline species of that region. Considering all Culicidae species collected, among other anopheline it is noteworthy the presence of Anopheles darlingi, An. oswaldoi and An. costai. Regarding to An. darlingi, responsible for malaria outbreak in the low lands in that state, it was expected to confirm its presence in the area. The register of specimens of An. costai in the field collections is relevant, increasing the geographical distribution of the species and representing better knowledge of the Series Arribalzagia of the subgenus Anopheles.

  10. Addressing the 61st Hour Challenge: Collaborating in El Paso to Create Seamless Pathways from High School to College

    ERIC Educational Resources Information Center

    Hoffman, Nancy

    2016-01-01

    Jobs for the Future and the Greater Texas Foundation's new report documents an early college program in El Paso, Texas that has enabled over a thousand students to earn a bachelor's degree, and holds lessons for early college advocates and leaders. Texas has been at the forefront of the early college movement since early college--which integrates…

  11. INTRA-URBAN GRADIENTS OF FINE PARTICULATE MATTER (PM2.5) IN THE EL PASO CHILDREN'S HEALTH STUDY

    EPA Science Inventory

    El Paso, Texas, a metropolitan area with over 500,000 residents, is located directly across the US/Mexico border from Ciudad Juarez with over 1 million residents. An estimated 18 million vehicles annually cross the international border between these two large cities. The border...

  12. SPRINGTIME SPATIAL CONCENTRATION GRADIENTS OF NITROGEN DIOXIDE AND VOLATILE ORGANIC SPECIES IN THE EL PASO CHILDREN'S HEALTH STUDY

    EPA Science Inventory

    Each year, over 18 million vehicles cross the international border between El Paso, TX (USA) and Ciudad Juarez (Mexico). The border traffic congestion, as well as the more typical intra-urban and interstate traffic, provide an opportunity to investigate the health effects of PM ...

  13. Discriminant analysis of components of El Paso Group rocks in southern Hueco Mountains, Hudspeth County, Texas - approach to depositional environments

    SciTech Connect

    Aluka, I.J.

    1987-08-01

    The El Paso Group of the Southern Hueco Mountains, Hudspeth County, Texas, crops out over an area of about 57 km/sup 2/ (22 mi/sup 2/) and is divided into three informal units - lower, middle, and upper. The lower contains the lower calcareous sandstone member and an overlying sandy limestone member; the middle is cherty limestone; and the upper unit contains two members: sandy dolomite and an upper silty dolomite. The El Paso Group rocks are classified into seven microfacies based on thin section studies of the rocks' components. These are organic allochems (peloids, gastropods, trilobite fragments, pelmatozoan ossicles, algae, and unidentifiable bioclasts); inorganic allochems (glauconite, stylolites, quartz grains, voids, lithoclasts, and ooids); matrix (micrite, microspar, recrystallized sparite, micritic size dolomite, microsparitic size dolomite, and sparitic size dolomite). Discriminant analysis of the components of the rocks tests the classification of the rocks into seven microfacies. Six discriminant functions, discriminant function scores for each sample, and probability of the sample's membership in each classification group are calculated during the study to discriminate among the groups. The eigenvalues, plots of discriminant scores, chi-square tests, Wilk's lambda, and the territorial map proved effective in classifying the components of the El Paso Group rocks; 100% of the grouped cases are correctly classified into seven microfacies. The components/microfacies indicate that the rocks of El Paso Group were deposited in shelf lagoon with open circulation, restricted circulation in shelf, subtidal, intertidal, and tidal flat environments.

  14. SPRINGTIME SPATIAL CONCENTRATION GRADIENTS OF NITROGEN DIOXIDE AND VOLATILE ORGANIC SPECIES IN THE EL PASO CHILDREN'S HEALTH STUDY

    EPA Science Inventory

    Each year, over 18 million vehicles cross the international border between El Paso, TX (USA) and Ciudad Juarez (Mexico). The border traffic congestion, as well as the more typical intra-urban and interstate traffic, provide an opportunity to investigate the health effects of PM ...

  15. Attic dust analysis approach for evaluation of heavy metal deposition in the El Paso Del Norte Region

    USDA-ARS?s Scientific Manuscript database

    During the 90 years from 1887 to 1977, a large smelter in the El Paso Del Norte region of North America smelted many ores including copper, lead, and zinc. In order to identify the patterns of heavy metal dispersion from the smelter, we sampled attic dust and dust from undisturbed surfaces in 15 bu...

  16. INTRA-URBAN GRADIENTS OF FINE PARTICULATE MATTER (PM2.5) IN THE EL PASO CHILDREN'S HEALTH STUDY

    EPA Science Inventory

    El Paso, Texas, a metropolitan area with over 500,000 residents, is located directly across the US/Mexico border from Ciudad Juarez with over 1 million residents. An estimated 18 million vehicles annually cross the international border between these two large cities. The border...

  17. Hueco tanks: an initial evaluation of a potential geothermal area near El Paso, Texas

    SciTech Connect

    Taylor, B.; Roy, R.F.; Hoffer, J.M.

    1980-09-01

    A potential geothermal resource about 40km northeast of El Paso, Texas is under investigation. The presence of old hot wells indicated the area of interest, and a geochemical survey outlined the possible geothermal anomaly. A shallow drilling program has revealed gradients consistently over 100/sup 0/C/km and as high as 300/sup 0/C/km on the Texas side of the state line, and a 300m hole yielded a heat flow of 8.3 H.F.U. in the limestone bedrock. Electrical soundings have shown the presence of a shallow conductive layer (probably hot and/or mineralized water) and a recently completed gravity survey delineates the faulting pattern apparently responsbile for the uprise of thermal waters. Indications are presently not for an electricity-grade resource, but of a hot water reservoir, with temperatures maybe reaching 120 to 140/sup 0/C.

  18. Los damnificados: El Paso medical team aids in Mexican earthquake disaster.

    PubMed

    Villescas, J

    1986-05-01

    The aftermath of the catastrophic earthquakes in Mexico City compromised health care in many parts of the capital. Teams of American medical volunteers from throughout the nation placed personal lives and careers on hold and headed south of the border. Under the auspices of the Salvation Army, "Clinica Esperanza" was founded in the poorest colonia of the city. The El Paso team was one of several who responded to the call. These volunteers combined their expertise with novel uses of existing space and material to help create a viable, efficient clinic. The journal distillation that follows provides a broad overview of events transpiring both in and out of Clinica Esperanza. May pharmacists come forward in number in this team concept in the event of a future cataclysm.

  19. Irregular recurrence of paleoearthquakes along the central Garlock fault near El Paso Peaks, California

    USGS Publications Warehouse

    Dawson, T.E.; McGill, S.F.; Rockwell, T.K.

    2003-01-01

    New investigations at the El Paso Peaks paleoseismic site have refined and extended the record of paleoearthquakes for the central Garlock fault. Event evidence, in the form of buried fissures, scarps, folds, and upward terminations, has allowed us to identify six well-resolved earthquakes, designated as events W, U, R, Q, K, and F, within the last ???7000 years. The exposures that we excavated did not reveal additional evidence for three poorly resolved events reported by McGill and Rockwell [1998]. Evidence for event Y, identified in the previous study, was reexamined and found not to be a paleoearthquake. Radiocarbon dates of detrital charcoal, combined with a method of interpolating the event ages with revised sedimentation rates, provide our preferred constraints on the timing of faulting events. The most recent surface-rupturing earthquake, event W, occurred between A.D. 1450 and 1640. The penultimate event U occurred between A.D. 675 and 950. Event R, which was unrecognized in the previous study, occurred between A.D. 250 and 475. Event Q occurred relatively shortly before event R, between A.D. 25 and 275. Event K occurred between 3340 and 2930 B.C. The oldest identified paleoearthquake, event F, occurred between 5300 and 4670 B.C. The event ages indicate that earthquake recurrence is highly irregular at the El Paso Peaks site, with individual preferred intervals ranging from as little as 215 years to as many as 3300 years. The irregular recurrence of surface-rupturing earthquakes along the central Garlock fault may be related to temporal and spatial clustering of earthquakes proposed for faults in the Eastern California Shear Zone.

  20. Lead Contamination of Urban Soil in the El Paso (Texas)--Juarez (Mexico) Border Metroplex

    NASA Astrophysics Data System (ADS)

    Pingitore, N. E.; Amaya, M. A.; Clague, J.

    2005-12-01

    We present an unusually detailed map of the distribution of lead in El Paso--Juarez soils, one that is based on x-ray fluorescence analysis of 1000 composite soil samples collected in the region. Mixing equal volumes of samples taken from the public space in front of individual houses or structures around a single municipal block created a single composite sample to characterize each of the 500 blocks studied in each city. Maps based on such composites highlight the distribution of lead at the neighborhood level, and de-emphasize any anomalous elevated level associated with an individual house or structure. In both cities, levels of lead are highest in their contiguous downtown commercial districts, which date to the 19th Century and are linked by the traditional border river crossing area at the Rio Grande. Rail yards, transport hubs, light industry complexes, and the oldest residential areas lie adjacent to, and inter-tongue with, this commercial district on both sides of the border. A century-old smelter, placed on standby six years ago, abuts the western limit of the old urban core in El Paso. The continuity of this elevated-lead zone, the proximity of the smelter, the many potential lead sources associated with traditional commercial activities, and the age of its structures, make it difficult to differentiate lead sources. Lead values decrease systematically away from this urban core zone, with the lowest levels generally encountered in peripheral, lightly populated developments and communities. The binational distribution of Pb in soil is consistent with Pb measurements reported on particulate matter taken from nine air monitoring stations (covering both cities) during the 1990s. Soil data thus can complement air studies by providing an essentially infinite geographic network of sampling sites that, with varying accuracy, record and integrate air conditions over years and decades. Research supported by NIEHS Grant 1RO1-ES11367.

  1. Unusual Recharge Processes near Arroyos of the Rio Grande Aquifer, El Paso/Juarez Area

    NASA Astrophysics Data System (ADS)

    Merino, M.; Hibbs, B. J.; Hogan, J.; Eastoe, C. J.; Druhan, J.

    2005-12-01

    The twin-cities of El Paso and Juarez share the water resources of the Hueco Bolson aquifer and overlying Rio Grande aquifer. Both aquifers span the international border between Mexico and the United States. Salinity in the Rio Grande aquifer varies widely, some parts of the shallow aquifer containing less than 1,000 mg/L total dissolved solids (TDS), other parts of the aquifer exceeding 5,000 mg/L TDS. One sizable part of the "Lower Valley" area, approximately 45 km below El Paso contains very dilute water near the outer edge of the floodplain. Historically it had been thought that the dilute waters in this location were derived from recharge from arroyos that drained proximal parts of the Hueco Bolson. Instead, our hydrogen and oxygen isotope data and carbon-14 data indicate that these dilute waters were derived from pre-dam infiltration of the Rio Grande. Relatively light and slightly evaporated pre-dam waters (-11.5 del O18) at the arroyos are also relatively young (60 to 90 percent modern carbon), tagging them as runoff waters from pre-dam snowmelt in Colorado. These isotopically light waters are found up to 110 meters beneath land surface. Prior to Rio Grande rectification and channelization of the mid-1930's, the Rio Grande flowed near the outer edge of the floodplain where these pre-dam, dilute waters are found at depth. Review of predevelopment drill stem tests indicated a permeable zone about 150 to 230 meters deep that had a lower hydraulic head than the overlying Rio Grande aquifer. The permeable zone acted as a predevelopment sink for flow that induced recharge from the Rio Grande and Rio Grande aquifer. Thus, we can account for local predevelopment recharge of the Rio Grande aquifer from infiltration of dilute water from the Rio Grande prior to the historic era of channel rectification, and not from recharge from flanking arroyos as had been postulated by previous researchers.

  2. [Record of Dasypus novemcinctus (Mammalia: Xenarthra) parasited by Tunga terasma (Siphonaptera: Tungidae) in Alegre, State of Espírito Santo, Brazil].

    PubMed

    Antunes, João Marcelo A P; Demoner, Larissa de C; Martins, Isabella V F; Zanini, Marcos S; Deps, Patrícia D; Pujol-Luz, José R

    2006-01-01

    During a survey of Mycobacterium leprae in wild armadillos in the State of Espírito Santo, thirty-four armadillos were captured in the municipality of Alegre (20 degrees 45'S, 41 degrees 29'W, 150m). The armadillos, Dasypus novemcinctus were examined by clinical and macroscopic examination. In four armadillos (11.7%), were found nodes in the abdomen. The nodules were identified as Tunga terasma. This is the first report of T. terasma in D. novemcinctus armadillos in the State of Espírito Santo, Brazil.

  3. Karst development in the Tobosa basin (Ordovician-Devonian) strata in the El Paso border region of west Texas

    SciTech Connect

    Lemone, D.V. . Dept. of Geological Sciences)

    1993-02-01

    Karst development within the Tobosa basin strata in the El Paso border region is best displayed during two time intervals: Middle Ordovician (27 Ma) developed on the Lower Ordovician El Paso Group and Middle Silurian to Middle Devonian (40 Ma) karst developed on the Lower-Middle Fusselman Formation. These major exposure intervals are recognized in regional outcrops as well as in the subsurface of the Permian Basin where they form major reservoirs. Minor local karsting is noted also within and upon the Upper Ordovician (Montoya Group) and within the shoaling upward members of overlying the Fusselman Formation. Middle Ordovician karsting with major cavern development extends down into McKellingon Canyon Formation approximately 1,000 feet below the top of the Lower Ordovician El Paso Group. The McKellingon is overlain by the cavern roof-forming early diagenetic dolomites, lower Scenic Drive Formation which in turn is overlain by the locally karsted upper Scenic Drive and Florida Mountains formations. Collapse of the overlying Montoya Group into El Paso Group rocks is observed. The Fusselman Formation rests disconformably on the Montoya Group. It is a massive, vuggy, fine- to coarsely-crystalline, whitish dolomite. Extensive karsting has developed on the top of the Fusselman. The middle Devonian Canutillo Formation with a basal flooding deposit overlies this karst surface. Minor karsting following fracture systems extends from the major karst of the El Paso Group up into the major karst in the Fusselman. The karst seems to be following and developing along the same linear fracture systems. If so, it is not unreasonable to interpret these fracture systems as being inherited from the earlier Precambrian structures underlying them.

  4. [Ticks (Acari: Ixodidae) collected in the Natural Reserve of the Vale do Rio Doce, Linhares, State of Espírito Santo].

    PubMed

    Ogrzewalska, Maria; Uezu, Alexandre; Ferreira, Fernando; Labruna, Marcelo B

    2007-01-01

    We confirm, after decades without new registers, the occurrence of the ticks Amblyomma obolongoguttatum Koch, 1844, A. brasiliense Aragão, 1908, and A. humerale Koch, 1844 in the State of Espírito Santo, Brazil, besides the first record of A. naponense (Packard, 1869) in this state.

  5. Peridomiciliary colonies of Triatoma vitticeps (Stal, 1859) (Hemiptera, Reduviidae, Triatominae) infected with Trypanosoma cruzi in rural areas of the state of Espírito Santo, Brazil.

    PubMed

    dos Santos, Claudiney Biral; Ferreira, Adelson Luiz; Leite, Gustavo Rocha; Ferreira, Gabriel Eduardo Melim; Rodrigues, Andressa Alencastre Fuzari; Falqueto, Aloísio

    2005-08-01

    In Brazil, the colonization of human dwellings by triatomines occurs in areas with native vegetation of the caatinga or cerrado types. In areas of Atlantic forest such as in the Brazilian state of Espírito Santo, there are no species adapted to live in human habitations. The few autochthonous cases of Chagas disease encountered in Espírito Santo have been attributed to adult specimens of Triatoma vitticeps that invade houses from forest remnants. In recent years, the entomology unit of the Espírito Santo State Health Secretariat has recorded nymphs infected with flagellates similar to Trypanosoma cruzi in rural localities. Entomological surveys were carried out in the residences and outbuildings in which the insects were found, and serological examinations for Chagas disease performed on the inhabitants. Four colonies were found, all associated with nests of opossums (Didelphis aurita), 111 specimens of T. vitticeps, and 159 eggs being collected. All the triatomines presented flagellates in their frass. Mice inoculated with the faeces presented trypomastigotes in the circulating blood and groups of amastigotes in the cardiac muscle fibres. Serological tests performed on the inhabitants were negative for T. cruzi. Even with the intense devastation of the forest in Espírito Santo, there are no indications of change in the sylvatic habits of T. vitticeps. Colonies of this insect associated with opossum nests would indicate an expansion of the sylvatic environment into the peridomicile.

  6. Aerosol characterizaton in El Paso-Juarez airshed using optical methods

    NASA Astrophysics Data System (ADS)

    Esparza, Angel Eduardo

    2011-12-01

    The assessment and characterization of atmospheric aerosols and their optical properties are of great significance for several applications such as air pollution studies, atmospheric visibility, remote sensing of the atmosphere, and impacts on climate change. Decades ago, the interest in atmospheric aerosols was primarily for visibility impairment problems; however, recently interest has intensified with efforts to quantify the optical properties of aerosols, especially because of the uncertainties surrounding the role of aerosols in climate change. The main objective of the optical characterization of aerosols is to understand their properties. These properties are determined by the aerosols' chemical composition, size, shape and concentration. The general purpose of this research was to contribute to a better characterization of the aerosols present in the Paso del Norte Basin. This study permits an alternative approach in the understanding of air pollution for this zone by analyzing the predominant components and their contributions to the local environment. This dissertation work had three primary objectives, in which all three are intertwined by the general purpose of the aerosol characterization in the Paso del Norte region. The first objective was to retrieve the columnar aerosol size distribution for two different cases (clean and polluted scenarios) at each season (spring, summer, fall and winter) of the year 2009. In this project, instruments placed in buildings within the University of Texas at El Paso (UTEP) as well as a monitoring site (CAMS 12) from the Texas Commission on Environmental Quality (TCEQ) provided the measurements that delimited the aerosol size distribution calculated by our model, the Environmental Physics Inverse Reconstruction (EPIRM) model. The purpose of this objective was to provide an alternate method of quantifying and size-allocating aerosols in situ, by using the optical properties of the aerosols and inversely reconstruct and

  7. Infrasound from the El Paso super-bolide of October 9, 1997

    SciTech Connect

    ReVelle, D.O.; Whitaker, R.W.; Armstrong, W.T.

    1998-12-31

    During the noon hour on October 9, 1997 an extremely bright fireball ({approx}-21.5 in stellar magnitude putting it into the class of a super-bolide) was observed over western Texas with visual sightings from as far away as Arizona to northern Mexico and even in northern New Mexico over 300 miles away. This event produced tremendously loud sonic boom reports in the El Paso area. It was also detected locally by 4 seismometers which are part of a network of 5 seismic stations operated by the University of Texas at El Paso (UTEP). Subsequent investigations of the data from the six infrasound arrays used by LANL (Los Alamos National Laboratory) and operated for the DOE (Department of Energy) as a part of the CTB (Comprehensive Test Ban) Research and Development program for the IMS (International Monitoring System) showed the presence of an infrasonic signal from the proper direction at the correct time for this super-bolide from two of the six arrays. Both the seismic and infrasound recordings indicated that an explosion occurred in the atmosphere at source heights from 28--30 km, having its epicenter slightly to the northeast of Horizon City, Texas. The signal characteristics, analyzed from {approx}0.1 to 5.0 Hz, include a total duration of {approx}4 min (at Los Alamos, LA) to >{approx}5 min at Lajitas, Texas, TXAR, another CTB IMS array operated by E. Herrin at Southern Methodist University (SMU) for a source directed from LA toward {approx}171--180 deg and from TXAR of {approx}321-4 deg respectively from true north. The observed signal trace velocities (for the part of the recording with the highest cross-correlation) at LA ranged from 300--360 m/sec with a signal velocity of 0.30 {+-} 0.03 km/sec, implying a Stratospheric (S Type) ducted path. The dominant signal frequency at LA was from 0.20 to 0.80 Hz, with a peak near 0.3 Hz. These highly correlated signals at LA had a very large, peak to peak, maximum amplitude of 21.0 microbars (2.1 Pa). The analysis, using

  8. Providing Bridges from 2YC to 4YC in the El Paso Region

    NASA Astrophysics Data System (ADS)

    Doser, D. I.; Villalobos, J. I.

    2012-12-01

    For the past ~3 years the University of Texas at El Paso (UTEP) has been working closely with El Paso Community College (EPCC) to help ease the transfer of geoscience and environmental science students between our institutions. We have initiated a number of activities to accomplish this including: articulation of degree programs to build a 2+2 transfer plan, review of introductory course content, cross-institution research projects with EPCC students and co-sponsored student research symposiums. One of the most successful activities has been our cross-institutional research projects that involve either individual students working with a UTEP undergraduate/UTEP faculty member team or EPCC classes that join UTEP classes for some aspect of field work or project. The EPCC students gain confidence in their ability to succeed by working with UTEP students and finding out that they are as capable of engaging in and completing research as their 4YC peers. They also have an opportunity to meet UTEP professors first as mentors and professional colleagues rather than in a classroom setting. The research symposium serves as an excellent venue for showcasing their research to the EPCC and UTEP community, as well as interacting with local and out of town professionals who serve as judges for the research presentations. Feedback provided by the judges assists students in refining their presentations for out of town professional meetings. The first students participating in the research program are graduating from UTEP in the summer and fall of 2012. Many EPCC students involved in research have obtained summer internships in industry, the public sector or at other academic institutions, some even prior to attending UTEP. Several have received competitive scholarships. The greatest challenges to the research program include finding UTEP faculty who are willing to work with EPCC students and financial support for the students during their research activities. The greatest challenges

  9. Confirmation and investigation of higher science curiosity in Juarez Middle School students compared to their peers in El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Carmona Miranda, Karla

    In the last 20 years attitudes towards science and science classes in K-12 education have been an important topic of investigation due to the decreasing number of students choosing Science, Technology, Engineering and Math (STEM) related careers, and the increasing need for STEM prepared workers to cover the job demands of the future. The purpose of this study is to confirm a previously measured difference in scientific curiosity between middle school students in El Paso and in Ciudad Juarez, and to collect additional data that might tell us what the possible factors or reasons for this difference are. Our sample consists of 156 middle school students from Juarez public schools, and 448 middle school students from El Paso public middle schools. The Children's Science Curiosity Scale of Harty & Beall (1984) will be used to measure the curiosity level. Additionally, the students will be asked to respond to "Why do you like or dislike science?" Our results show that those obtained by Ortiz (2006) in a similar study persist but with a reduction of standard deviations. The percentage of students that state that they do not like science in Ciudad Juarez and El Paso are 9% and 14%, respectively. The most common reason to like science among students in Ciudad Juarez was related to the topics covered in class, and among students in El Paso was related to the experiments and hands-on activities done in class. After analyzing contingency tables with chi-squared tests and calculating the respective contingency coefficients, it is safe to say that even though relationships between the reasons to like or dislike science and country exist, these relationships are not strong. Other results, limitations, and future research also are discussed.

  10. The 1996 and 1997 Paso del Norte ozone studies: An overview of the field studies and data analyses

    SciTech Connect

    MacDonald, C.P.; Roberts, P.T.; Main, H.H.; Dye, T.S.; Coe, D.L.; Yarbrough, J.

    1999-07-01

    This paper summarizes the measurement campaigns of the 1996 and 1997 Paso del Norte Ozone Studies, the resultant data sets, and the findings and conclusions that arose from subsequent data analyses. The purpose of these data analyses was to develop an understanding of the significant chemical and physical processes that lead to high concentrations of ozone in the Paso del Norte study region which includes El Paso, TX; Sunland Park, NM; and Juarez, Mexico. High ozone concentrations resulted from a combination of conditions, including slow convective boundary layer (CBL) growth, reduced CBL depth, light surface winds, and high concentrations of ozone precursor at ground level in the morning. Synoptic-scale meteorological conditions observed during high ozone episodes included an upstream aloft high-pressure system, and aloft warming. Aloft carryover of ozone and ozone precursors did not significantly contribute to the surface ozone concentration. Furthermore, hydrocarbon and NO{sub x} data, although spatially limited, showed that the system is more often NO{sub x}-limited rather than VOC-limited.

  11. Continuous Mantle Exhumation at the Outer Continental Margin of the Santos, Campos and Espírito Santo Basins, Brazil

    NASA Astrophysics Data System (ADS)

    Zalan, P. V.; Severino, M. G.; Rigoti, C. A.; Magnavita, L. P.; Oliveira, J. B.; Viana, A. R.

    2011-12-01

    The interpretation of 12,000 km of very deep (PSTM to 16 sec., PSDM to 25 km) 2D seismic sections, coupled with gravimetric and magnetometric modeling line-by-line, and the integration of the results with the regional data bank of Petrobras, all together viewed in terms of the recent tectonic models developed for the rupturing and separation of mega-plates, led to a regional (500,000 km2), first-time ever, 3D-view of the deep structure underlying the prolific sedimentary basins of Santos, Campos and Espírito Santo in southeastern Brazil. The three basins are situated onto a continental margin that narrows gradually, from south to north, from a very wide (Santos), through an intermediate (Campos), and then to a narrow (Espírito Santo) passive margin. The seismic sections shows very well the dual rheological behavior of the continental crust, consisting of a deeper and plastic lower crust (with numerous short and strong reflections that display sub-horizontal ductile flow) and a shallower and brittle upper crust (represented by a mostly transparent and faulted seismic facies topped by the sedimentary sections of the rift and thermal subsidence phases). The crustal structure of the Santos Basin shows a zonation from west to east of alternating bands of NE-SW-trending thin (plastic basement terrains) and thick (resistant basement terrains) stretched continental crust. In vertical section this zonation is displayed as a series of necking zones, leading to a highly irregular, low to moderate crustal taper. Such zonation is less developed in the Campos Basin, where the crustal taper is moderate and regular, and practically non-existent in the Espírito Santo Basin, where the crustal taper is high. The most outstanding crustal feature shared in common by the three basins is the exhumation of mantle between the tip of the hyper-extended continental crust and the tabular-shaped oceanic crust. Although the crustal taper varies significantly from basin to basin their

  12. Minority Universities Systems Engineering (MUSE) Program at the University of Texas at El Paso

    NASA Technical Reports Server (NTRS)

    Robbins, Mary Clare; Usevitch, Bryan; Starks, Scott A.

    1997-01-01

    In 1995, The University of Texas at El Paso (UTEP) responded to the suggestion of NASA Jet Propulsion Laboratory (NASA JPL) to form a consortium comprised of California State University at Los Angeles (CSULA), North Carolina Agricultural and Technical University (NCAT), and UTEP from which developed the Minority Universities Systems Engineering (MUSE) Program. The mission of this consortium is to develop a unique position for minority universities in providing the nation's future system architects and engineers as well as enhance JPL's system design capability. The goals of this collaboration include the development of a system engineering curriculum which includes hands-on project engineering and design experiences. UTEP is in a unique position to take full advantage of this program since UTEP has been named a Model Institution for Excellence (MIE) by the National Science Foundation. The purpose of MIE is to produce leaders in Science, Math, and Engineering. Furthermore, UTEP has also been selected as the site for two new centers including the Pan American Center for Earth and Environmental Sciences (PACES) directed by Dr. Scott Starks and the FAST Center for Structural Integrity of Aerospace Systems directed by Dr. Roberto Osegueda. The UTEP MUSE Program operates under the auspices of the PACES Center.

  13. Spatial variability of unpaved road dust PM10 emission factors near El Paso, Texas.

    PubMed

    Kuhns, Hampden; Gillies, John; Etyemezian, Vicken; Dubois, David; Ahonen, Sean; Nikolic, Djordje; Durham, Clyde

    2005-01-01

    The testing re-entrained aerosol kinetic emissions from roads technique is compared with distance-based emission factors (EFs; g/VKT) measured downwind of a dirt road by using towers instrumented with real-time meteorological and particle sensors at multiple heights. The emission potential (EP), defined as the EF divided by the vehicle speed (m/sec), and weight index permits the intercomparison of emissions from multiple roadways surveyed by the TRAKER vehicle. A survey of 72 km of unpaved roads on the Ft. Bliss Military Base near El Paso, Texas, indicated that 60% of all measured EPs fell between 6.7 (g/VKT)/(m/sec) and 9.6 (g/VKT)/(m/sec). The EP measured across the base was approximately 50% lower than those collected in the vicinity of the instrumented towers. This implies that EFs measured for other vehicles on the same test section should be reduced by 50% to more accurately represent EFs for the entire military base. Using geographic information system-based soil maps, the inferred EFs are related to differences in soil types over the survey area. Variations among five different soil types accounted for <10% of variation in EP. Individual measurements using the testing re-entrained aerosol kinetic emissions from roads technique did show larger spatial variations in EP; however, these were not effectively captured by the soil classifications, partly because of the comparatively coarse spatial classification used in the soil survey data.

  14. Study of NO2 photolysis rate coefficients for the Paso Del Norte region

    NASA Astrophysics Data System (ADS)

    Wangchuk, Pema

    The photolysis of NO2 is one of the most influential chemical processes in the formation of photochemical air pollution. In this study, we compared simulated and measured nitrogen dioxide photolysis rate coefficients (JNO2) for the Paso Del Norte (PdN) region. The Tropospheric Ultraviolet-Visible (TUV) radiation transfer model was used to calculate J(NO2) values. The measurements of hemi-spherically integrated, spectrally resolved solar photon flux between the wavelengths 400 and 700 nm were used to obtain the photolysis rate coefficients for NO2. Results are presented for a selected episode on July, 2015. The work investigated the use of measured actinic flux to improve the NO2 photolysis rate coefficients used by air quality models in order to predict more accurately nitrogen dioxide concentrations for the PdN Region. Complimentary to this work, simulated irradiances at visible wavelengths for the PdN region were inter-compared with Multi-filter Rotating ShadowBand radiometer irradiances data. TUV program was successfully enhanced to tailor it for the PdN region which results in an improved methodology in optimizing the photolysis rate coefficients to increase the accuracy of air quality and forecasting capability.

  15. Yard flooding by irrigation canals increased the risk of West Nile disease in El Paso, Texas

    PubMed Central

    Cardenas, Victor M.; Jaime, Javier; Ford, Paula B.; Gonzalez, Fernando J.; Carrillo, Irma; Gallegos, Jorge E.; Watts, Douglas M.

    2011-01-01

    Purpose To investigate the effects of use of water from irrigation canals to flood residential yards on the risk of West Nile disease in El Paso, Texas. Methods West Nile disease confirmed cases in 2009–2010 were compared with a random sample of 50 residents of the county according to access to and use of water from irrigation canals by subjects or their neighbors, as well as geo-referenced closest distance between their home address and the nearest irrigation canal. A windshield survey of 600 meters around the study subjects’ home address recorded the presence of irrigation canals. The distance from the residence of 182 confirmed cases of West Nile disease reported in 2003–2010 to canals was compared to that of the centroids of 182 blocks selected at random. Results Cases were more likely than controls to report their neighbors flooded their yards with water from canals. Irrigation canals were more often observed in neighborhoods of cases than of controls. Using the set of addresses of 182 confirmed cases and 182 hypothetic controls the authors found a statistically significant inverse relation with risk of West Nile disease. Conclusions Flooding of yards with water from canals increased the risk of West Nile disease. PMID:21943648

  16. Hydrologic interpretation of geophysical data from the southeastern Hueco Bolson, El Paso, and Hudspeth Counties, Texas

    USGS Publications Warehouse

    Gates, Joseph Spencer; Stanley, W.D.

    1976-01-01

    Airborne-electromagnetic and earth-resistivity surveys were used to explore for fresh ground water in the Hueco Bolson southeast of El Paso, Texas. Aerial surveys were made along about 500 miles (800 km) of flight line, and 67 resistivity soundings were made along 110 miles (180 km) of profile. The surveys did not indicate the presence of any large bodies of fresh ground water, but several areas may be underlain by small to moderate amounts of fresh to slightly saline water.The material underlying the flood plain of the Rio Grande is predominantly clay or sand of low resistivity. Along a band on the mesa next to and parallel to the flood plain, more resistive material composed partly of deposits of an ancient river channel extends to depths of about 400 to 1,700 feet (120 to 520 m). Locally, the lower part of this more resistive material is saturated with fresh to slightly saline water. The largest body of fresh to slightly saline ground water detected in this study is between Fabens and Tornillo, Texas, mostly in the sandhill area between the flood plain and the mesa. Under assumed conditions, the total amount of water in storage may be as much as 400,000 to 800,000 acre-feet (500 million to 1 billion m ).The resistivity data indicate that the deep artesian zone southwest of Fabens extends from a depth of about 1,200 feet (365 m) to about 2,800 feet (855 m).

  17. Glanzmann thrombasthenia in a 17-year-old Peruvian Paso mare.

    PubMed

    Sanz, Macarena G; Wills, Tamara B; Christopherson, Peter; Hines, Melissa T

    2011-03-01

    A 17-year-old Peruvian Paso mare was evaluated for bilateral epistaxis that had been present for at least 3 years. The mare had mild anemia, platelet count within the reference interval, unremarkable coagulation times, and a negative Coggins test. On endoscopic examination, structural abnormalities were not observed in the nasal cavities, pharynx, larynx, trachea, or either guttural pouch, but petechiation was noted in the nasal mucosa. Additional tests revealed prolonged cutaneous bleeding time, normal concentration of von Willebrand factor antigen, an abnormal clot retraction test, and failure of plalelet aggregation in response to agonists, suggesting a functional disorder of platelets. Genetic analysis indicated the horse was homozygous for a 10-base-pair deletion that included the last 3 base pairs of exon 11 and the first 7 base pairs of intron 11 of the gene encoding glycoprotein IIb. The diagnosis was Glanzmann thrombasthenia (GT) caused by a structural defect in glycoprotein IIb. GT is an autosomal recessive disorder caused by a defect in the glycoprotein IIb-IIIa complex on platelet surfaces. Separate genes encode each glycoprotein, and mutations in either gene can result in GT. This case of GT is unique given the age of the mare at the time of diagnosis. We conclude that GT, although an inherited disorder, should be considered in horses with suspected dysfunctional platelets, regardless of age. ©2011 American Society for Veterinary Clinical Pathology.

  18. Sensitivity modeling study for an ozone occurrence during the 1996 Paso Del Norte Ozone Campaign.

    PubMed

    Lu, Duanjun; Reddy, Remata S; Fitzgerald, Rosa; Stockwell, William R; Williams, Quinton L; Tchounwou, Paul B

    2008-12-01

    Surface ozone pollution has been a persistent environmental problem in the US and Europe as well as the developing countries. A key prerequisite to find effective alternatives to meeting an ozone air quality standard is to understand the importance of local anthropogenic emissions, the significance of biogenic emissions, and the contribution of long-range transport. In this study, an air quality modeling system that includes chemistry and transport, CMAQ, an emission processing model, SMOKE, and a mesoscale numerical meteorological model, WRF, has been applied to investigate an ozone event occurring during the period of the 1996 Paso del Norte Ozone Campaign. The results show that the modeling system exhibits the capability to simulate this high ozone occurrence by providing a comparable temporal variation of surface ozone concentration at one station and to capture the spatial evolution of the event. Several sensitivity tests were also conducted to identify the contributions to high surface ozone concentration from eight VOC subspecies, biogenic VOCs, anthropogenic VOCs and long-range transportation of ozone and its precursors. It is found that the reductions of ETH, ISOP, PAR, OLE and FORM help to mitigate the surface ozone concentration, and like anthropogenic VOCs, biogenic VOC plays a nonnegligible role in ozone formation. But for this case, long-range transport of ozone and its precursors appears to produce an insignificant contribution.

  19. What is physics? The perceptions of middle and high school students in El Paso

    NASA Astrophysics Data System (ADS)

    Hagedorn, Eric; Ortiz, Manuela

    2005-03-01

    The border region of El Paso, Texas contains many families of low socioeconomic and educational background. The majority of local public high schools are not only failing to achieve in math and science, but few of the students take non-required science courses such as physics and chemistry. This is consistent with the disturbing national trend that only 11% of U.S. Hispanic children take both chemistry and physics in high school. In order to increase the number of students prepared for and willing to take physics in high school, we have been investigating the perceptions of middle and high school aged students about science in general and about physics in particular. Because parental attitudes play such a critical role in students development, this study also solicited the parental perceptions of the middle school students. Fifty-eight middle school students and 18 of their parents as well as 130 high school students responded to the prompt: ``Briefly write what you think physics is about.'' Responses were sorted and coded by hand as well as by using the TextSmart software package. Percentages for the various categories are provided as well as interpretation, theoretical explanations and possible educational implications.

  20. Distribution and Sources of Lead in Urban Soil in El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Pingitore, N. E.; Amaya, M. A.; Clague, J.

    2005-05-01

    The geographic distribution of lead in El Paso soils is presented in maps based on 500 composite soil samples collected in the region. Each composite sample comprises equal volumes of samples taken from the public space in front of individual houses or structures around a single municipal block. The use of such composites highlights the distribution of lead at the neighborhood level, and de-emphasizes any anomalous elevated level associated with an individual house or structure. Lead levels are highest in the downtown commercial district, in the adjacent area to the east, which comprises an old central business, transport, and light industry complex, and to the west in the area of a century-old smelter, placed on standby six years ago. The continuity of this zone, and the age of its structures, make it difficult to differentiate lead sources. Lead values decrease systematically away from this urban core zone, with the lowest levels generally encountered in the peripheral, lightly populated developments and communities. This geographic distribution of Pb in soil is consistent with Pb measurements reported on particulate matter taken from four air monitoring stations during the 1990s. Soil data thus can complement air studies by providing an essentially infinite geographic network of sampling sites that, with varying accuracy, record and integrate air conditions over years and decades. Research supported by NIEHS Grant 1RO1-ES11367.

  1. The DOE infrastructure support program at the University of Texas at El Paso. Final report

    SciTech Connect

    1998-11-01

    The University of Texas at El Paso (UTEP) is located on 300 acres, only a few hundred years from the US/Mexico border. The DOE Infrastructure Support Program was initiated at UTEP in 1987. The purpose of the program was to assist the University in building the infrastructure required for its emerging role as a regional center for energy-related research. Equally important was the need to strength the University`s ability to complete for sponsored energy-related programs at the state and national levels and to provide opportunities for faculty, staff and students to participate in energy-related research and outreach activities. The program had four major objectives, as follows: (1) implement energy research, outreach and demonstration projects already funded, and prepare new proposals to fund university research interests; (2) establish an Energy Center as a separate operational entity to provide continuing infrastructure support for energy-related programs; (3) strengthen university/private sector energy research linkages; and (4) involve minority graduate and undergraduate students in energy research and outreach activities. Each of the above objectives has been exceeded substantially, and, as a consequence, the University has become a regional leader in energy and environmental research and outreach efforts.

  2. Yard flooding by irrigation canals increased the risk of West Nile disease in El Paso, Texas.

    PubMed

    Cardenas, Victor M; Jaime, Javier; Ford, Paula B; Gonzalez, Fernando J; Carrillo, Irma; Gallegos, Jorge E; Watts, Douglas M

    2011-12-01

    To investigate the effects of use of water from irrigation canals to flood residential yards on the risk of West Nile disease in El Paso, Texas. West Nile disease confirmed cases in 2009 through 2010 were compared with a random sample of 50 residents of the county according to access to and use of water from irrigation canals by subjects or their neighbors, as well as geo-referenced closest distance between their home address and the nearest irrigation canal. A windshield survey of 600 m around the study subjects' home address recorded the presence of irrigation canals. The distance from the residence of 182 confirmed cases of West Nile disease reported in 2003 through 2010 to canals was compared with that of the centroids of 182 blocks selected at random. Cases were more likely than controls to report their neighbors flooded their yards with water from canals. Irrigation canals were more often observed in neighborhoods of cases than of controls. Using the set of addresses of 182 confirmed cases and 182 hypothetical controls the authors found a significant, inverse relation with risk of West Nile disease. Flooding of yards with water from canals increased the risk of West Nile disease. Copyright © 2011 Elsevier Inc. All rights reserved.

  3. The geologic structure of part of the southern Franklin Mountains, El Paso County, Texas

    SciTech Connect

    Smith, W.R.; Julian, F.E. . Dept. of Geosciences)

    1993-02-01

    The Franklin Mountains are a west tilted fault block mountain range which extends northwards from the city of El Paso, Texas. Geologic mapping in the southern portion of the Franklin Mountains has revealed many previously unrecognized structural complexities. Three large high-angle faults define the boundaries of map. Twenty lithologic units are present in the field area, including the southernmost Precambrian meta-sedimentary rocks in the Franklin Mountains (Lanoria Quartzite and Thunderbird group conglomerates). The area is dominated by Precambrian igneous rocks and lower Paleozoic carbonates, but Cenozoic ( ) intrusions are also recognized. Thin sections and rock slabs were used to describe and identify many of the lithologic units. The Franklin Mountains are often referred to as a simple fault block mountain range related to the Rio Grande Rift. Three critical regions within the study area show that these mountains contain structural complexities. In critical area one, Precambrian granites and rhyolites are structurally juxtaposed, and several faults bisecting the area affect the Precambrian/Paleozoic fault contact. Critical area two contains multiple NNW-trending faults, three sills and a possible landslide. This area also shows depositional features related to an island of Precambrian rock exposed during deposition of the lower Paleozoic rocks. Critical area three contains numerous small faults which generally trend NNE. They appear to be splays off of one of the major faults bounding the area. Cenozoic kaolinite sills and mafic intrusion have filled many of the fault zones.

  4. Sensitivity Modeling Study for an Ozone Occurrence during the 1996 Paso Del Norte Ozone Campaign

    PubMed Central

    Lu, Duanjun; Reddy, Remata S.; Fitzgerald, Rosa; Stockwell, William R.; Williams, Quinton L.; Tchounwou, Paul B.

    2008-01-01

    Surface ozone pollution has been a persistent environmental problem in the US and Europe as well as the developing countries. A key prerequisite to find effective alternatives to meeting an ozone air quality standard is to understand the importance of local anthropogenic emissions, the significance of biogenic emissions, and the contribution of long-range transport. In this study, an air quality modeling system that includes chemistry and transport, CMAQ, an emission processing model, SMOKE, and a mesoscale numerical meteorological model, WRF, has been applied to investigate an ozone event occurring during the period of the 1996 Paso del Norte Ozone Campaign. The results show that the modeling system exhibits the capability to simulate this high ozone occurrence by providing a comparable temporal variation of surface ozone concentration at one station and to capture the spatial evolution of the event. Several sensitivity tests were also conducted to identify the contributions to high surface ozone concentration from eight VOC subspecies, biogenic VOCs, anthropogenic VOCs and long-range transportation of ozone and its precursors. It is found that the reductions of ETH, ISOP, PAR, OLE and FORM help to mitigate the surface ozone concentration, and like anthropogenic VOCs, biogenic VOC plays a nonnegligible role in ozone formation. But for this case, long-range transport of ozone and its precursors appears to produce an insignificant contribution. PMID:19190351

  5. Ethical proceedings against dentists in Espírito Santo for infringements to the code of dental ethics.

    PubMed

    Santos Pacheco, Karina Tonini dos; Silva Junior, Manoelito Ferreira; Meireles, Naiara Ribeiro

    2014-01-01

    Just like any other profession, dentistry requires ethical and moral responsibilities that must be fulfilled, and the duty of every professional is to meet his obligations under the law. In light of the Código de Ética Odontológica (CEO-Code of Dental Ethics), this research aims to expound on the ethical violations committed by dentists in their practice, according to the ethical review process proposed by the Conselho Regional de Odontologia do Estado do Espírito Santo (CRO/ES-Regional Council of Dentistry of the State of Espírito Santo). The study is both retrospective and descriptive, using a quantitative approach. Data collection comprised all the ethical proceedings filed at the CRO/ES, between the years 2000 and 2011. Considering the 529 cases examined, the most frequent reason for infringement was illicit advertising (39.7%), followed by technical error (18.7%), irregular registration (16.8%), patient/professional relationship (11.3%) tax lien foreclosure (6.6%), professional/professional relationship (4.0%), irregular/illegal cover up practice (0.9%), consumer relations (0.8%), failure to provide care (0.6%), false certification (0.4%), and disrespect for authority and colleagues (0.2%). Most (59.2%) of the dental surgeons (DSs) involved were male, 35.5% were between 31 and 40 years of age, 85.8% had graduated over five (5) years prior, and 73.2% were general practitioners. Only 22 (4.2%) cases went to trial, resulting in 8 (36.4%) acquittals and 14 (63.6%) convictions. The most commonly applied penalties were private warning+pecuniary penalty (8 or 57.1%). It was concluded that the CEO must be followed with more discipline, and that professionals should seek information about their duties and obligations under the law, on behalf of patient welfare.

  6. Attic Dust Analysis Approach for Evaluation of Heavy Metal Deposition on the El Paso Del Norte Region

    NASA Astrophysics Data System (ADS)

    Shekhter, E. G.; van Pelt, S.; Pannell, K.; Gill, T. E.; Barnes, M. A.

    2010-12-01

    The El Paso del Norte region in the United States is a region of complex topography that is the home to more than 2 million people who share the same air. A large non-ferrous smelter (primary lead-copper smelter),owned by the American Smelting and Refining Company (ASARCO), was functioning in the Rio Grande River valley on the west side of the Franklin Mountains that divide the city of El Paso and across the river from Juarez, Mexico’s largest city on the United States border. During the more than 100 years of operation, beginning in 1887, the ASARCO smelter emissions considerably deteriorated the already complex environmental condition on the US-Mexican border. In order to identify the sources and patterns of heavy metal dispersion, we used an attic dust analyses approach which has not been previously been applied in this area. Undisturbed attic dust can provide an integrated history of atmospheric loading of particulates emanating from geological, biological and anthropogenic sources and can help to reconstruct the air pollution history on a local scale. We sampled attic dust and dust from undisturbed surfaces in 15 buildings of varying ages from three neighborhoods in the cities of El Paso and Juarez. The dust samples and samples of unpolluted buried soil horizons in the area were extracted with aqua regia and analyzed by ICP-AES and ICP-MS. Enrichment ratios (ER) were calculated by dividing the concentration of a trace metal in the attic dust by the mean concentration of the same element in the buried soil horizons. Mean ER for Pb were 263.3, 95.4, and 70.2 for dust collected in a neighborhood near the smelter, downtown Juarez, and an El Paso neighborhood on the other side of the Franklin Mountains from the smelter. Greater ER for As, Cd, Zn, Sb, and Cu followed the same trends, by neighborhood, noted for Pb. In addition, dust collected from attics surfaces (pipes, ducts, storage containers) post-dating smelter disclosure had lower ER for the trace metals

  7. A new species of Anacroneuria Klapálek 1909 (Plecoptera: Perlidae) from Espírito Santo State, southeastern Brazil and comments on additional species.

    PubMed

    Novaes, Marcos Carneiro; Bispo, Pitágoras DA Conceição; Gonçalves, Maísa DE Carvalho

    2016-12-14

    Specimens of Perlidae (Plecoptera) from Espírito Santo State in southeastern Brazil were studied. A new species, Anacroneuria ruschii n. sp. is described. Brief remarks on A. debilis (Pictet) and Kempnyia neotropica (Jacobson & Bianchi) are also presented.

  8. Solute Sources and Budget for the Rio Grande above El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Hogan, J. F.; Phillips, F. M.; Hendrickx, J. M.

    2001-12-01

    Issues of water quality, especially salinity, limit the use of water resources from the Rio Grande. Identification and quantification of salinity sources is critical for improved river management. In the headwater region salts are typically derived from atmospheric deposition and chemical weathering reactions. Salinity increases during transit may result from both natural (saline groundwater, hydrothermal springs and dissolution of evaporite deposits) and anthropogenic (agricultural return flow and wastewater from sewage treatment plants) sources. These increases are magnified by evapotranspiration (this includes evaporation from open water, transpiration from irrigated agriculture and transpiration from natural riparian areas). With multiple salinity sources and evapotranspiration acting simultaneously, understanding the solute balance for the Rio Grande at a level needed for improved river management is difficult. We have conducted synoptic sampling of the Rio Grande from the headwaters in Colorado to south of El Paso, Texas. Sampling was conducted in January and August of 2000 and 2001. The total dissolved solids content (TDS) of the Rio Grande increases from < 50 mg/L in headwater regions of Colorado to > 2000 mg/L south of El Paso, Texas. The Cl/Br (wt/wt) ratio for river water increases from ~50 in the headwaters (typical for atmospheric deposition) to ~700 in the lower basin. This increase in Cl/Br ratio demonstrates the importance of additional salinity sources. Three end-members are recognized using Cl/Br mixing plots for winter samples: atmospheric deposition, a hydrothermal end-member localized around Truth of Consequences, NM, and a third end-member that may represent groundwater. Samples collected during the summer months are shifted off the winter mixing lines indicating concentration through ET. Increases in salinity were not a simple function of distance downriver, but rather occurred in a series of steps. Some of these steps are correlated with

  9. Modeling particle number concentrations along Interstate 10 in El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Olvera, Hector A.; Jimenez, Omar; Provencio-Vasquez, Elias

    2014-12-01

    Annual average daily particle number concentrations around a highway were estimated with an atmospheric dispersion model and a land use regression model. The dispersion model was used to estimate particle concentrations along Interstate 10 at 98 locations within El Paso, Texas. This model employed annual averaged wind speed and annual average daily traffic counts as inputs. A land use regression model with vehicle kilometers traveled as the predictor variable was used to estimate local background concentrations away from the highway to adjust the near-highway concentration estimates. Estimated particle number concentrations ranged between 9.8 × 103 particles/cc and 1.3 × 105 particles/cc, and averaged 2.5 × 104 particles/cc (SE 421.0). Estimates were compared against values measured at seven sites located along I10 throughout the region. The average fractional error was 6% and ranged between -1% and -13% across sites. The largest bias of -13% was observed at a semi-rural site where traffic was lowest. The average bias amongst urban sites was 5%. The accuracy of the estimates depended primarily on the emission factor and the adjustment to local background conditions. An emission factor of 1.63 × 1014 particles/veh-km was based on a value proposed in the literature and adjusted with local measurements. The integration of the two modeling techniques ensured that the particle number concentrations estimates captured the impact of traffic along both the highway and arterial roadways. The performance and economical aspects of the two modeling techniques used in this study shows that producing particle concentration surfaces along major roadways would be feasible in urban regions where traffic and meteorological data are readily available.

  10. Modeling particle number concentrations along Interstate 10 in El Paso, Texas

    PubMed Central

    Olvera, Hector A.; Jimenez, Omar; Provencio-Vasquez, Elias

    2014-01-01

    Annual average daily particle number concentrations around a highway were estimated with an atmospheric dispersion model and a land use regression model. The dispersion model was used to estimate particle concentrations along Interstate 10 at 98 locations within El Paso, Texas. This model employed annual averaged wind speed and annual average daily traffic counts as inputs. A land use regression model with vehicle kilometers traveled as the predictor variable was used to estimate local background concentrations away from the highway to adjust the near-highway concentration estimates. Estimated particle number concentrations ranged between 9.8 × 103 particles/cc and 1.3 × 105 particles/cc, and averaged 2.5 × 104 particles/cc (SE 421.0). Estimates were compared against values measured at seven sites located along I10 throughout the region. The average fractional error was 6% and ranged between -1% and -13% across sites. The largest bias of -13% was observed at a semi-rural site where traffic was lowest. The average bias amongst urban sites was 5%. The accuracy of the estimates depended primarily on the emission factor and the adjustment to local background conditions. An emission factor of 1.63 × 1014 particles/veh-km was based on a value proposed in the literature and adjusted with local measurements. The integration of the two modeling techniques ensured that the particle number concentrations estimates captured the impact of traffic along both the highway and arterial roadways. The performance and economical aspects of the two modeling techniques used in this study shows that producing particle concentration surfaces along major roadways would be feasible in urban regions where traffic and meteorological data are readily available. PMID:25313294

  11. Modeling particle number concentrations along Interstate 10 in El Paso, Texas.

    PubMed

    Olvera, Hector A; Jimenez, Omar; Provencio-Vasquez, Elias

    2014-12-01

    Annual average daily particle number concentrations around a highway were estimated with an atmospheric dispersion model and a land use regression model. The dispersion model was used to estimate particle concentrations along Interstate 10 at 98 locations within El Paso, Texas. This model employed annual averaged wind speed and annual average daily traffic counts as inputs. A land use regression model with vehicle kilometers traveled as the predictor variable was used to estimate local background concentrations away from the highway to adjust the near-highway concentration estimates. Estimated particle number concentrations ranged between 9.8 × 10(3) particles/cc and 1.3 × 10(5) particles/cc, and averaged 2.5 × 10(4) particles/cc (SE 421.0). Estimates were compared against values measured at seven sites located along I10 throughout the region. The average fractional error was 6% and ranged between -1% and -13% across sites. The largest bias of -13% was observed at a semi-rural site where traffic was lowest. The average bias amongst urban sites was 5%. The accuracy of the estimates depended primarily on the emission factor and the adjustment to local background conditions. An emission factor of 1.63 × 10(14) particles/veh-km was based on a value proposed in the literature and adjusted with local measurements. The integration of the two modeling techniques ensured that the particle number concentrations estimates captured the impact of traffic along both the highway and arterial roadways. The performance and economical aspects of the two modeling techniques used in this study shows that producing particle concentration surfaces along major roadways would be feasible in urban regions where traffic and meteorological data are readily available.

  12. Influence of deposit architecture on intrastratal deformation, slope deposits of the Tres Pasos Formation, Chile

    NASA Astrophysics Data System (ADS)

    Auchter, Neal C.; Romans, Brian W.; Hubbard, Stephen M.

    2016-07-01

    Slope sediments on passive and active margins deform and fail across a broad range of scales ranging from loading and sediment remobilization near the sediment-water interface to submarine landslides and mass movements that incorporate significant volumes of slope deposits. Deformational styles are characterized by updip extension and downdip compressional features that occur above a detachment surface. Conditions for failure and deformation include the presence of weak layer(s) that serve as a detachment surface, competency contrasts that allow for detachment and downslope movement, deformation above a detachment surface, and a triggering mechanism(s) that initiates failure. Slope failure processes and products are well documented at scales resolvable by seismic-reflection surveys and in instances of extensive downslope failure, but the processes and products associated with intermediate-scale slope deformation are poorly understood. Intrastratal deformation is defined as stratigraphically isolated zones of deformation bounded above and below by concordant and undeformed strata. In this study, outcrop examples of intrastratal deformation from the Upper Cretaceous Tres Pasos Formation are used to elucidate the influence of depositional architecture on slope deformation. The facies distribution associated with compensational stacking of lobe deposits is shown to have a first-order control on the location and style of deformation. Detachment planes that form in mudstone deposits associated with lobe fringe and interlobe deposits are spatially limited and deformation is restricted to interbedded sandstone and mudstone associated with off-axial lobe positions. Downslope translation was arrested by stratigraphic buttresses associated with more sandstone-prone axial deposits. Emplacement of a regionally extensive mass transport deposit is interpreted as the triggering mechanism for contemporaneous intrastratal deformation of > 60 m of underlying stratigraphy. A vertical

  13. Injuries sustained after falls from bridges across the United States-Mexico border at El Paso.

    PubMed

    McLean, Susan F; Tyroch, Alan H

    2012-05-01

    To compare demographics and motivations for falls from bridges at the United States-Mexico border and in El Paso County, Texas, and to analyze injuries and injury patterns to support intentionality and to provide treatment recommendations. A retrospective observational review was conducted of hospital admissions to a trauma center after falls from bridges from 1995 to 2009. Statistical methods used were chi-square testing, T-test for means comparison, univariate correlations, and regression analysis. Of the 97 evaluated patients, 81.4% fell from U.S.-Mexico border bridges, including one patient who fell from a railway bridge; 74.7% of those falling from border bridges had a non-U.S. address, contrasting with 22.2% of those who fell within the United States. Falls over the border were associated with more immigration-related motivations and fewer suicide attempts. Injuries included lower extremities in 76 (78.4%) and thoracolumbar spine in 27 (27.8%) patients; 16 patients with a thoracolumbar spine fracture (59.3%) also had a lower extremity injury. Mean hospital length of stay was 7.2 days. Mean injury severity score was 8.45 (range 1-43). Age, injury severity score, and pelvic fracture increased the hospital length of stay. Patients fell while emigrating-immigrating based on residence and motivating factors. A dyad of lower extremity and thoracolumbar spine injuries coincided in 59.3% of those with a thoracolumbar spine injury; thoracolumbar spine imaging of patients evaluated after falls from bridges is recommended. Proposed prevention strategies include posting signs on bridges and installing catch-net safety barriers.

  14. Unauthorized border crossings and migrant deaths: Arizona, New Mexico, and El Paso, Texas, 2002-2003.

    PubMed

    Sapkota, Sanjeeb; Kohl, Harold W; Gilchrist, Julie; McAuliffe, Jay; Parks, Bruce; England, Bob; Flood, Tim; Sewell, C Mack; Perrotta, Dennis; Escobedo, Miguel; Stern, Corrine E; Zane, David; Nolte, Kurt B

    2006-07-01

    We examined the major causes of and risk factors for death among migrants who died while making unauthorized border crossings into the United States from Mexico. Decedents were included in the study if (1) their remains were found between January 1, 2002, and December 31, 2003, in any US county along the 650-mi (1040-km) section of the US-Mexican border from Yuma, Ariz, to El Paso, Tex; (2) their immigration status was unauthorized; and (3) they were believed to have died during transit from Mexico to the United States. Characteristics of the decedents and causes of and risk factors for their deaths were examined. Among the 409 decedents meeting our inclusion criteria, environmental heat exposure (n=250; 61.1%) was the leading cause of death, followed by vehicle crashes (n=33; 8.1%) and drownings (n=24; 5.9%). Male decedents (n= 298; 72.8%) outnumbered female decedents (n = 105; 25.6%) nearly 3 to 1. More than half of the decedents were known to be Mexican nationals (n=235; 57.5%) and were aged 20 to 39 years (n=213; 52.0%); the nationality of 148 (36.2%) decedents was undetermined. Deaths among migrants making unauthorized crossings of the US-Mexican border are due to causes that are largely preventable. Prevention strategies should target young Mexican men, and focus on preventing them from conceiving plans to cross the border, discouraging them from using dangerous routes as crossing points, and providing search-and-rescue teams to locate lost or injured migrant crossers.

  15. Characterization of ambient particulate matter in the Paso del Norte region

    SciTech Connect

    Li, W.W.; Currey, R.M.; Valenzuela, V.H.; Meuzelaar, H.L.C.; Sheya, S.A.; Anderson, J.R.; Banerjee, S.; Griffin, J.B.

    1999-07-01

    Air pollution in the Paso del Norte region, where West Texas abuts the southern boundary of New Mexico and the northern boundary of Chihuahua, Mexico is a common concern to the residents on both sides of the border. Parts of the region fail to meet the US and Mexican Ambient Air Quality Standards for particulate matter, ozone, and carbon monoxide. The regional air pollution problem is complicated due to arid climate, complex terrain topography, frequently occurring temperature inversions, extensive unpaved urban areas, an aging and poorly maintained vehicle fleet, and a number of other uncontrolled anthropogenic emission sources. The issue is further complicated by concerns arising from recent scientific evidence of the health effects associated with exposures to fine particulate matter. A study designed to address particulate matter (PM) air pollution problems in the region is currently undertaken by researchers from member universities of the Southwest Center for Environmental Research and Policy and several governmental agencies. The study attempts to (1) characterize the fine fraction of PM; (2) identify and characterize the major regional emission sources; (3) apportion the fine fraction of PM to the source emissions; and (4) establish a regional technological information clearinghouse. The short-term goal of this research is to initiate a research program to characterize, identify, and quantify the sources and nature of the PM in the region. The long-term goal of this study is to establish regional research capabilities to continue air quality monitoring, evaluation, modeling, and control after the implementation of the study. A scoping study to collect regional PM was conducted in December 1998.

  16. Unauthorized Border Crossings and Migrant Deaths: Arizona, New Mexico, and El Paso, Texas, 2002–2003

    PubMed Central

    Sapkota, Sanjeeb; Kohl, Harold W.; Gilchrist, Julie; McAuliffe, Jay; Parks, Bruce; England, Bob; Flood, Tim; Sewell, C. Mack; Perrotta, Dennis; Escobedo, Miguel; Stern, Corrine E.; Zane, David; Nolte, Kurt B.

    2006-01-01

    Objectives. We examined the major causes of and risk factors for death among migrants who died while making unauthorized border crossings into the United States from Mexico. Methods. Decedents were included in the study if (1) their remains were found between January 1, 2002, and December 31, 2003, in any US county along the 650-mi (1040-km) section of the US–Mexican border from Yuma, Ariz, to El Paso, Tex; (2) their immigration status was unauthorized; and (3) they were believed to have died during transit from Mexico to the United States. Characteristics of the decedents and causes of and risk factors for their deaths were examined. Results. Among the 409 decedents meeting our inclusion criteria, environmental heat exposure (n=250; 61.1%) was the leading cause of death, followed by vehicle crashes (n=33; 8.1%) and drownings (n=24; 5.9%). Male decedents (n= 298; 72.8%) outnumbered female decedents (n = 105; 25.6%) nearly 3 to 1. More than half of the decedents were known to be Mexican nationals (n=235; 57.5%) and were aged 20 to 39 years (n=213; 52.0%); the nationality of 148 (36.2%) decedents was undetermined. Conclusions. Deaths among migrants making unauthorized crossings of the US–Mexican border are due to causes that are largely preventable. Prevention strategies should target young Mexican men, and focus on preventing them from conceiving plans to cross the border, discouraging them from using dangerous routes as crossing points, and providing search-and-rescue teams to locate lost or injured migrant crossers. PMID:16735618

  17. Identifying and locating tectonic tremor beneath the San Andreas Fault near Parkfield, CA, with the PASO array

    NASA Astrophysics Data System (ADS)

    Peterson, D. E.; Thurber, C. H.; Montgomery-Brown, E. D.; Brown, J. R.; Shelly, D. R.

    2011-12-01

    Tectonic tremor is a weak but persistent shaking of the Earth that was first discovered in subduction zones and later found beneath the San Andreas Fault (SAF). Tremor events represent spasmodic slip on the deep extension of the SAF, occurring at a depth of about 20-25 kilometers. Tremor occurs deeper than the nearby regular earthquakes, which can be found at maximum depths of 12-15 kilometers. Tremor is characterized by bursts of low frequency and/or very low frequency earthquakes (LFE/VLF) with dominant energy in the 1-10 Hz range. Tremor tells us about fault slip at depth in both space and time by illuminating the fault down to about the base of the crust. In the pursuit of deriving information about deep fault behavior and crustal structure, we are analyzing continuous data from the previously untapped Parkfield Area Seismic Observatory (PASO) temporary array, operated in 2000-2002 and 2004-2006. We started the identification process by correlating templates of known events from a nearby station array based on an existing catalog of tremor events. Using the dense PASO array and various correlation methods, including autocorrelation (Brown et. al. 2008), a scanning algorithm (Rowe, 2005), and cross correlation of template events (Shelly et al., 2007), we will refine the locations of these known events and seek to identify undiscovered clusters of LFEs and tremor. After generating an updated catalog initially for the month of September 2002, we will use S-wave arrivals from the 59 stations comprising the PASO array to provide strong constraints on the locations of identified events.

  18. Modern sedimentation processes in a wave-dominated coastal embayment: Espírito Santo Bay, southeast Brazil

    NASA Astrophysics Data System (ADS)

    Bastos, Alex Cardoso; Costa Moscon, Daphnne Moraes; Carmo, Dannilo; Neto, José Antonio Baptista; da Silva Quaresma, Valéria

    2015-02-01

    Sediment dynamics in wave-dominated coastal embayments are generally controlled by seasonal meteorological conditions, storms having a particularly strong influence. In the present study, such hydrodynamic processes and associated deposits have been investigated in a coastal embayment located along the southeast coast of Brazil, i.e. Espírito Santo Bay, in the winter (June/July) of 2008. The bay has undergone a series of human interventions that have altered the local hydrodynamic processes and, consequently, the sediment transport patterns. Facies distribution and sediment dynamics were examined by acoustic seabed mapping, sediment and core sampling, hydrodynamic measurements and sand transport modelling. The results show that sediment distribution can be described in terms of nearshore and offshore zones. The offshore bay sector is predominantly composed of "palimpsest" lithoclastic medium-coarse sands deposited in the course of the early Holocene transgression that peaked about 5,000 years ago. In the inner bay or nearshore zone (up to depths of 4-8 m), these older transgressive deposits are today overlain by a thin (up to 30-cm-thick) and partly patchy blanket of younger regressive fine sand/muddy fine sands. Both coarse- and fine-grained facies are being reworked during high-energy events (Hs>1.5 m) when fine sediment is resuspended, weak tide-induced drift currents causing the sand patches to be displaced. The coarser sediment, by contrast, is mobilized as bedload to produce wave ripples with spacings of up to 1.2 m. These processes lead to a sharp spatial delimitation between a fine sand/mud facies and a rippled coarse sand facies. The fine sand patches have a relief of about 20-30 cm and reveal a typical internal tempestite depositional sequence. Fair-weather wave-induced sediment transport (Hs<1 m), supported by weak tidal currents, seems to only affect the fine sediment facies. Sediment dynamics in Espírito Santo Bay is thus essentially controlled by

  19. The Role of Structure and Stratigraphy on Surface-Water Interactions in a Gaining Reach of the EL Rito Watershed

    NASA Astrophysics Data System (ADS)

    Stewart-Maddox, N. S.; Degon, A.; Tysor, E.; Swanson, J.; Howard, J.; Frisbee, M. D.; Wilson, J. L.; Newman, B. D.

    2014-12-01

    Understanding the interactions between groundwater and surface water is critical to the future sustainability of communities in semi-arid watersheds. Streamflow is the primary source of water for acequias and irrigation in many semi-arid watersheds and sustained perennial streamflow is thought to depend on greater fractions of deep groundwater following the snowmelt pulse. The persistent perception is that deep groundwater is not a significant component of streamflow generation despite recent observations in the Saguache Creek and Rio Hondo watersheds refuting this perception. Recent research indicates that groundwater/surface water interactions are very complex in the El Rito watershed, a mountainous, sedimentary watershed in northern New Mexico. The El Rito watershed can be broken into four distinct hydrogeological zones: 1) perennial streamflow in the headwaters maintained by springs and groundwater discharge, 2) losing conditions downstream of the headwaters, 3) a small, persistent 500 m gaining stretch in the mid-reach, and 4) losing conditions from the mid-reaches to the outlet. In this poster, we investigate the processes controlling zone 3. We hypothesize that extensional faulting associated with the Rio Grande Rift combined with the westerly dip of stratigraphic units are responsible for the creation of the small gaining reach. We test this hypothesis using high-resolution stream gauging, radon measurements in streams and springs, electrical resistivity surveys, geologic mapping, and temperature logging of streamflow. Our data show that the upwelling occurs near a small east-west trending fault contact characterized by a sharp contrast in water table depth (higher water tables downstream of the fault), persistent and spatially confined temperature anomalies in streamflow associated with the discharge of groundwater. These data provide support for the hypothesis and indicate that structural geologic and stratigraphic features may have profound effects on

  20. Evidence for long-term impact of Pasos Adelante: using a community-wide survey to evaluate chronic disease risk modification in prior program participants.

    PubMed

    Carvajal, Scott C; Miesfeld, Noelle; Chang, Jean; Reinschmidt, Kerstin M; de Zapien, Jill Guernsey; Fernandez, Maria L; Rosales, Cecilia; Staten, Lisa K

    2013-10-01

    Effective community-level chronic disease prevention is critical to population health within developed and developing nations. Pasos Adelante is a preventive intervention that aims to reduce chronic disease risk with evidence of effectiveness in US-Mexico residing, Mexican origin, participants. This intervention and related ones also implemented with community health workers have been shown to improve clinical, behavioral and quality of life indicators; though most evidence is from shorter-term evaluations and/or lack comparison groups. The current study examines the impact of this program using secondary data collected in the community 3-6 years after all participants completed the program. A proportional household survey (N = 708) was used that included 48 respondents who indicated they had participated in Pasos. Using propensity score matching to account for differences in program participants versus other community residents (the program targeted those with diabetes and associated risk factors), 148 natural controls were identified for 37 matched Pasos participants. Testing a range of behavioral and clinical indicators of chronic disease risk, logistic regression models accounting for selection bias showed two significant findings; Pasos participants were more physically active and drank less whole milk. These findings add to the evidence of the effectiveness of Pasos Adalente and related interventions in reducing chronic disease risk in Mexican-origin populations, and illustrate the use of innovative techniques for using secondary, community-level data to complement prior evaluation research.

  1. Research Experience for Undergraduate and Early College High School Students at University of Texas at El Paso

    NASA Astrophysics Data System (ADS)

    Medrano, Omar; Gonzalez, E.; Mason, P. A.

    2014-01-01

    A program of astrophysics research, education, and outreach to high school students recently developed at the University of Texas at El Paso (UTEP) is described. Undergraduate students engage in observational research at McDonald Observatory, using the 2.1 and 2.7-m telescopes. An observational astronomy laboratory was developed for undergraduate majors. In addition, UTEP physics majors mentored area early-college high school students for hundreds of hours of summer research experience. UTEP and UT-Austin are partner institutions and this program is funded by NSF grant 0958783.

  2. Isolation and characterization of Staphylococcus aureus strains from a Paso del Norte dairy.

    PubMed

    Matyi, S A; Dupre, J M; Johnson, W L; Hoyt, P R; White, D G; Brody, T; Odenwald, W F; Gustafson, J E

    2013-06-01

    The primary purpose of this study was to determine if methicillin-resistant Staphylococcus aureus (MRSA) strains could be identified in the milk of dairy cattle in a Paso del Norte region dairy of the United States. Using physiological and PCR-based identification schemes, a total of 40 Staph. aureus strains were isolated from 29 raw milk samples of 133 total samples analyzed. Pulsed-field gel electrophoresis after digestion with the SmaI enzyme revealed that the 40 confirmed strains were represented by 5 pulsed-field types, which each contained 3 or more strains. Of 7 hospital strains isolated from cows undergoing antibiotic therapy, 3 demonstrated resistance to 3 or more antimicrobial classes and displayed similar pulsed-field gel electrophoresis patterns. A secondary purpose of this study was to elucidate the evolutionary relationships of strains isolated in this study to genomically characterized Staph. aureus strains. Therefore, Roche 454 GS (Roche Diagnostics Corp., Dallas, TX) pyrosequencing was used to produce draft genome sequences of an MRSA raw milk isolate (H29) and a methicillin-susceptible Staph. aureus (PB32). Analysis using the BLASTn database (http://blast.ncbi.nlm.nih.gov/) demonstrated that the H29 draft genome was highly homologous to the human MRSA strain JH1, yet the β-lactamase plasmid carried by H29 was different from that carried by JH1. Genomic analysis of H29 also clearly explained the multidrug resistance phenotype of this raw milk isolate. Analysis of the PB32 draft genome (using BLASTn) demonstrated that this raw milk isolate was most related to human MRSA strain 04-02981. Although PB32 is not a MRSA, the PB32 draft genome did reveal the presence of a unique staphylococcal cassette mec (SCCmec) remnant. In addition, the PB32 draft genome revealed the presence of a novel bovine staphylococcal pathogenicity island, SaPIbovPB32. This study demonstrates the presence of clones closely related to human and (or) bovine Staph. aureus strains

  3. [The genera of Bethylidae (Hymenoptera: Chrysidoidea) in four areas of Atlantic Rain Forest from Espírito Santo, Brazil].

    PubMed

    Mugrabi, Daniele F; Alencar, Isabel D C C; Barreto, Francisco C C; Azevedo, Celso O

    2008-01-01

    The generic richness and abundance of Bethylidae collected in four different hillside areas of Atlantic rain forest from Espírito Santo, Brazil were studied. The sites are Santa Maria de Jetibá (SMJ), Domingos Martins (DM), Pancas (P) and Atílio Vivacqua (AV). A total of 2,840 specimens of 12 genera were collected. Lepidosternopsis Ogloblin and Bakeriella Kieffer are first recorded from the State. Richness of taxa was calculated using first-order Jackknife richness with EstimateS program. Genera accumulation curves were ran to evaluate the samples. Abundance data were adjusted to the geometric distribution. Parameter k was used to compare areas. The generic profile was not equal for the sites we studied. The areas were considered disturbed. SMJ and DM presented genera richness bigger than in P and AV. The differences in the sites reflect the different preservation of each environment. Pseudisobrachium Kieffer and Dissomphalus Ashmead are most dominant genera in SMJ, DM and P, and Anisepyris Kieffer in AV. This study emphasizes the fact of Dissomphalus as the most abundant genus in rain forests. The generic profile found in AV is similar to that of some areas of Brazilian savannah.

  4. Applying GIS to develop a model for forest fire risk: A case study in Espírito Santo, Brazil.

    PubMed

    Eugenio, Fernando Coelho; dos Santos, Alexandre Rosa; Fiedler, Nilton Cesar; Ribeiro, Guido Assunção; da Silva, Aderbal Gomes; dos Santos, Áureo Banhos; Paneto, Greiciane Gaburro; Schettino, Vitor Roberto

    2016-05-15

    A forest fire risk map is a basic element for planning and protecting forested areas. The main goal of this study was to develop a statistical model for preparing a forest fire risk map using GIS. Such model is based on assigning weights to nine variables divided into two classes: physical factors of the site (terrain slope, land-use/occupation, proximity to roads, terrain orientation, and altitude) and climatic factors (precipitation, temperature, water deficit, and evapotranspiration). In regions where the climate is different from the conditions of this study, the model will require an adjustment of the variables weights according to the local climate. The study area, Espírito Santo State, exhibited approximately 3.81% low risk, 21.18% moderate risk, 30.10% high risk, 41.50% very high risk, and 3.40% extreme risk of forest fire. The areas classified as high risk, very high and extreme, contemplated a total of 78.92% of heat spots. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Prevalence and risk factors associated with endoparasitosis of dogs and cats in Espírito Santo, Brazil.

    PubMed

    Campos, Diefrey Ribeiro; Oliveira, Luanna Castro; de Siqueira, Daniele Fassina; Perin, Lívia Reisen; Campos, Nayara Camatta; Aptekmann, Karina Preising; Martins, Isabella Vilhena Freire

    2016-09-01

    The objective of this study was to determine the prevalence and risk factors for the occurrence of endoparasitosis in dogs and cats in Espírito Santo, Brazil. For the study, 345 dogs and 160 cats were examined. Faecal samples from the animals were collected, and owners were interviewed about their handling of their animals. For the diagnosis of the infections, the Willis-Molley, simple centrifugal flotation and formalin-ether sedimentation techniques were performed. The data found in the tests were tabulated and analysed with a chi-square test (p <0.05), and calculation of odds ratios (OR) with confidence intervals of 95% were then performed to determine the association between the variables and the outcome of stool examinations. The prevalence of parasites was 59% for dogs and 54% for cats. The genus Ancylostoma was the most prevalent (45%). Supplying filtered water, not feeding raw foods, standardisation of a defecation site and cleaning up the faeces reduced the chances of developing intestinal parasites. An increased frequency of deworming was also shown to be a protective factor; specifically animals which received anthelmintic more than once a year had a lower predisposition for intestinal parasites.

  6. Assessment of occupational stress and associated factors among bank employees in Vitoria, State of Espírito Santo, Brazil.

    PubMed

    Petarli, Glenda Blaser; Zandonade, Eliana; Salaroli, Luciane Bresciani; Bissoli, Nazaré Souza

    2015-12-01

    Occupational stress has become a major cause of illness and a major risk to the psychological and social well-being of workers. In this context, the aim of this study was to estimate the prevalence of occupational stress in employees of a banking network in the municipal region of Vitória, state of Espírito Santo, and its association with sociodemographic variables and work characteristics. This cross-sectional study involved 525 bank employees. Occupational stress was evaluated using the short version of the Job Stress Scale. A multivariate analysis was conducted to evaluate the association between the Karasek quadrants and the independent variables. It was found that most bank employees belonged to the "passive jobs" quadrant (34.4%, n = 179) and were considered to have an intermediate risk of occupational stress. Considering the "low demand jobs" category as the standard, the increased risk of stress was associated with low education levels (odds ratio, 3.69, 95% CI, 1.64-8.28), working in bank agencies (odds ratio, 2.55, 95% CI, 1.36-4.77), a length of employment at the bank of more than five years (odds ratio, 3.32, 95% CI, 1.89-5.81), a daily work period of six hours (odds ratio, 2.72, 95% CI, 1.27-5.81), and, mainly, low social support (odds ratio, 2.57, 95% CI 1.45- 4.56).

  7. Utilizing geophysical methods for asessment and characterization of canal seepage in El Paso's lower valley irrigation delivery systems

    NASA Astrophysics Data System (ADS)

    Cegon, Amanda Brooke

    El Paso County Water Improvement District No. 1 (EPCWID No.1) delivers the Rio Grande water for agricultural production and urban uses through numerous networked irrigation canals. Of the nearly 86 billion gallons of water released annually for irrigation uses in Texas, billions are lost due to evaporation and seepage in unlined canals with 56 million gallons of the billions are lost in Franklin Canal annually due to improper lining and sediment variation of the canals. To characterize seepage patterns and identify areas of high seepage, Electrical Resistivity, Ground Truthing via soil sample analysis were used along three, half-mile long sectioned canals during irrigation and non-irrigation seasons. The data lines acquired were processed in EARTHIMAGER 2D to create 2D vertical resistivity inversion profiles to locate potential areas of high seepage/high resistivity. The research results will help El Paso County Water Improvement District No. 1 to develop management strategies to conserve water and improve the delivery efficiency systems which leads to economic growth in the Rio Grande Basin.

  8. El Paso Electric Company Diablo Substation to the US-Mexico border 115kV transmission line project. Final Environmental Assessment

    SciTech Connect

    Not Available

    1992-04-01

    This Environmental Assessment documents the analysis of alternative corridors for development and operation of a proposed 115 kilovolt transmission line using private lands and transporting power to the US-Mexico international border. The project will require (1) an amendment to El Paso Electric Company`s existing export authorization to transfer power across this border, and (2) a Presidential Permit for construction of the transmission line. The project would be located in Dona Ana county in southern New Mexico, approximately five miles west of El Paso, Texas. The alternative corridors, specific locations within those corridors, and structure types are identified and analyzed in the environmental studies.

  9. Hydrogeological characterization of a bank filtration experiment site at the Rio Grande, El Paso, Texas, USA

    NASA Astrophysics Data System (ADS)

    Langford, R.; Schulze-Makuch, D.; Pillai, S.; Abdel-Fattah, A.; Widmer, K.

    2003-04-01

    An experiment site was constructed along an artificial channel of the Rio Grande in El Paso, Texas. The experiment was funded by the EPA and is designed to measure the effectiveness of bank filtration in an arid environment. Regionally, the experiment is important because of the hundreds of thousands of people drinking water from shallow wells drilled in close proximity to septic systems. A pumping well was drilled 17 meters from the stream bank and screened from 3.5 to 8 m depth. A cruciform array of observation wells with several multilevel completions allows detection of downstream and vertical movement of water as well as flow from the stream to the well. All of the wells were continuously cored during drilling. Analysis of the cores reveals that the site consists of two stacked channels filled with sand deposited from the meandering Rio Grande. A grid of ground-penetrating radar lines provided three-dimensional coverage between wells and showed bedding to 6.5 m depth. Constant head hydraulic conductivities show that the aquifer consists of two more permeable units separated by the less permeable upper fill of the lower channel complex, with vertical hydraulic conductivities of (1x10-6 to 2x10-6 m/s?). The intervals above and below this interval have the highest vertical conductivities (up to 3.5x10-5 m/s). A multiple pumping and tracer test was conducted using the cruciform array of the field site that consisted of a pumping well, 16 observation wells, and a stream sampling point. The average hydraulic conductivity of the geological media at the field site was about 2 x 10-3 m/s based on pumping test analysis. However, the type curve responses revealed significant heterogeneity of hydraulic conductivity throughout the field site. For the tracer test, bromide and microspheres were used as tracers. Microspheres were used to mimic the behavior of Giardia and Cryptosporidium. The tracers (bromide and microspheres of different sizes and colors) were injected in one

  10. Cerium Levels in Fine and Coarse Airborne Particulate Matter in El Paso, Texas—A Geospatial and Temporal Investigation

    NASA Astrophysics Data System (ADS)

    Amaya, M. A.; Ziwu, E.; Clague, J. W.; Pingitore, N. E., Jr.

    2016-12-01

    Known for use as mischmetal in metallurgical processing and as an industrial polishing vehicle, cerium dioxide (CeO2) or ceria is increasingly important in the global nanotechnology sector as a catalyst and diesel fuel additive. Investigations of the release, fate, and environmental and human health effects of CeO2 nanoparticles released into the air are particularly evident in Europe, where nano-ceria is used as a mileage extender and soot particle emission inhibitor in diesel fuel. Here we present an extensive (>2500 samples) data set of Ce analyses in air samples collected over 1-week continuous periods at 8 sites in El Paso, TX, USA at various times during the years 2006-2009. Nano-ceria was not approved for on-road vehicle use during this time frame, so these data establish a local baseline for potential diesel-associated emissions should approval be granted for nano-ceria use in the future. Dichotomous collectors provided simultaneous separate samples of the PMfine (<2.5 µm) and PMcoarse(2.5 - 10 µm) fractions. For all sites, more Ce was measured (by XRF) in the PMcoarse than in the PMfine, with typical Ce concentrations of 2 ng m-3 for the coarse and 1 ng m-3 for the fine. Following the general observation that coarse PM is of geologic origin and fine is anthropogenic, it appears that the majority of atmospheric Ce in El Paso is of natural origin. Further supporting this view, there was no consistent trend for higher airborne Ce values at sampling stations in the urban core, where vehicular or industrial releases would be greater relative to more rural sites. No seasonal trend was obvious in the multi-year data set, as might be expected for anthropogenic releases trapped by winter inversions. Note, however, that the dry desert and windy conditions in El Paso produce unusually high levels of ambient coarse PM. Although we have not yet identified the compounds of airborne Ce, our findings indirectly suggest that anthropogenic nano-ceria is not the dominant

  11. Simulated ground-water flow in the Hueco Bolson, an alluvial-basin aquifer system near El Paso, Texas

    USGS Publications Warehouse

    Heywood, Charles E.; Yager, Richard M.

    2003-01-01

    The neighboring cities of El Paso, Texas, and Ciudad Juarez, Chihuahua, Mexico, have historically relied on ground-water withdrawals from the Hueco Bolson, an alluvial-aquifer system, to supply water to their growing populations. By 1996, ground-water drawdown exceeded 60 meters in some areas under Ciudad Juarez and El Paso. A simulation of steady-state and transient ground-water flow in the Hueco Bolson in westernmost Texas, south-central New Mexico, and northern Chihuahua, Mexico, was developed using MODFLOW-96. The model is needed by El Paso Water Utilities to evaluate strategies for obtaining the most beneficial use of the Hueco Bolson aquifer system. The transient simulation represents a period of 100 years beginning in 1903 and ending in 2002. The period 1903 through 1968 was represented with 66 annual stress periods, and the period 1969 through 2002 was represented with 408 monthly stress periods. The ground-water flow model was calibrated using MODFLOWP and UCODE. Parameter values representing aquifer properties and boundary conditions were adjusted through nonlinear regression in a transient-state simulation with 96 annual time steps to produce a model that approximated (1) 4,352 water levels measured in 292 wells from 1912 to 1995, (2) three seepage-loss rates from a reach of the Rio Grande during periods from 1979 to 1981, (3) three seepage-loss rates from a reach of the Franklin Canal during periods from 1990 to 1992, and (4) 24 seepage rates into irrigation drains from 1961 to 1983. Once a calibrated model was obtained with MODFLOWP and UCODE, the optimal parameter set was used to create an equivalent MODFLOW-96 simulation with monthly temporal discretization to improve computations of seepage from the Rio Grande and to define the flow field for a chloride-transport simulation. Model boundary conditions were modified at appropriate times during the simulation to represent changes in well pumpage, drainage of agricultural fields, and channel

  12. Speciation of Lead in Airborne Particulate Matter in El Paso, TX, by X-ray Absorption Spectroscopy

    NASA Astrophysics Data System (ADS)

    Pingitore, N. E.; Clague, J.; Amaya, M. A.; Olvera, H. A.

    2007-12-01

    X-ray absorption spectroscopy indicates that lead humate is the dominant species of lead in airborne particulate matter in El Paso, Texas. Lead humate is a stable complex of Pb with the humus component of soil, and is the major Pb species that we found in El Paso soils. Because Pb-contaminated soil is the only significant source of lead humate, re-entrainment of such soil likely provides most of the lead found in particulate matter in the local atmosphere. Elimination of leaded gasoline dramatically decreased lead in particulate matter in the US over the last three decades. Consequently, there was a significant decrease in blood lead levels. Nonetheless, because Pb is such a potent neurotoxin for children, further reductions in airborne lead levels are being called for. Our result can inform this regulatory debate. We examined a total of 20 TSP (Total Suspended Particulate) samples collected at 3 stations in various seasons in 1999 and 2005. Low lead concentrations in the particulate matter and intimately associated filter medium compromised data quality. Six samples proved suitable for standard EXAFS analysis, and XANES analysis was possible with all 20. Comparisons of the XANES and EXAFS of our air samples indicated homogeneity of speciation with regard to geography, season, and year. The XANES and EXAFS spectra were a close match to those of both a lead humate standard and a typical El Paso soil sample with an elevated lead level. X-Ray absorption spectroscopy experiments were conducted at the Stanford Synchrotron Radiation Laboratory on beam lines 7-3, 10-2, and 11-2. Spectra were collected at the Pb L-III absorption edge in fluorescence mode using a 13-element or a 30-element Ge solid-state detector. This publication was made possible by grant numbers 1RO1-ES11367 and 1 S11 ES013339-01A1 from the National Institute of Environmental Health Sciences (NIEHS), NIH. Its contents are solely the responsibility of the authors and do not necessarily represent the

  13. Seroprevalence and isolation of Toxoplasma gondii from free-range chickens from Espírito Santo state, southeastern Brazil.

    PubMed

    Beltrame, M A V; Pena, H F J; Ton, N C; Lino, A J B; Gennari, S M; Dubey, J P; Pereira, F E L

    2012-09-10

    Prevalence of Toxoplasma gondii infection in 510 free-range (FR) chickens (380 from 33 small farms, and 130 from a slaughter house for FR chickens) from Espírito Santo state, southeastern Brazil, was investigated. Antibodies to T. gondii were sought using commercial indirect haemagglutination (IHAT, Imuno-HAI Toxo(®), Wama Diagnóstica, São Paulo, Brazil, cut-off 1:16) and the modified agglutination test (MAT, cut-off 1:25) tests. Attempts were made to isolate viable T. gondii from seropositive chickens by bioassay in mice. Pooled samples of brain, heart and quadriceps muscle of one thigh (total 40 g) from 64 chickens with IHAT titers of ≥ 1:16 were minced, digested in pepsin and bioassayed in mice. Antibodies to T. gondii were found in 40.4% (206/510) FR chickens by IHAT (titer ≥ 1:16) and 38.8% (198/510) by MAT (titer ≥ 1:25); concordance between IHAT and MAT was 81.6% (kappa index=0.614). Viable T. gondii was isolated (designated TgCkBr234-281) from 48 of 64 (75%) seropositive (IHAT titers ≥ 1:32) FR chickens. Most isolates of T. gondii were virulent for mice; 100% of mice inoculated with 44 of 48 isolates died of toxoplasmosis within 30 days post inoculation (p.i). An epidemiological investigation revealed that people living in rural areas have little knowledge about the parasite and about the risk of acquiring it from raw meat. Results indicated that the locally available IHAT was useful for screening of chicken sera for T. gondii antibodies.

  14. Chicano Studies Bibliography: A Guide to the Resources of the Library at the University of Texas at El Paso. Supplement to 3rd Edition, 1974-75.

    ERIC Educational Resources Information Center

    Marquez, Benjamin, Ed.

    Compiled to facilitate research in the field of Chicano Studies, this bibliography cites approximately 197 books and periodical articles published between 1937 and 1974. This bibliography is intended as a guide to select items which are part of the Chicano Materials Collection at the University of Texas at El Paso. Arranged alphabetically by the…

  15. Nutrition Knowledge Predicts Eating Behavior of All Food Groups "except" Fruits and Vegetables among Adults in the Paso del Norte Region: Que Sabrosa Vida

    ERIC Educational Resources Information Center

    Sharma, Shreela V.; Gernand, Alison D.; Day, R. Sue

    2008-01-01

    Objective: To examine the association between nutrition knowledge and eating behavior in a predominantly Mexican American population on the Texas-Mexico border. Design: Cross-sectional using data from the baseline survey of the Que Sabrosa Vida community nutrition initiative. Setting: El Paso and surrounding counties in Texas. Participants: Data…

  16. Nutrition Knowledge Predicts Eating Behavior of All Food Groups "except" Fruits and Vegetables among Adults in the Paso del Norte Region: Que Sabrosa Vida

    ERIC Educational Resources Information Center

    Sharma, Shreela V.; Gernand, Alison D.; Day, R. Sue

    2008-01-01

    Objective: To examine the association between nutrition knowledge and eating behavior in a predominantly Mexican American population on the Texas-Mexico border. Design: Cross-sectional using data from the baseline survey of the Que Sabrosa Vida community nutrition initiative. Setting: El Paso and surrounding counties in Texas. Participants: Data…

  17. ADVERSE IMPACT OF HOME DAMPNESS AND LENGTH OF RESIDENCE ON ATOPY AND LUNG FUNCTION AMONG CHILDREN IN EL PASO, TEXAS, USA

    EPA Science Inventory

    The El Paso Children's Health Study examined ambient exposures to motor vehicle emissions and their effect on the prevalence of allergy and asthma among children living in a major United States-Mexico border city. In the spring of 2001, the parents of all fourth and fifth grad...

  18. ADVERSE IMPACT OF HOME DAMPNESS AND LENGTH OF RESIDENCE ON ATOPY AND LUNG FUNCTION AMONG CHILDREN IN EL PASO, TEXAS, USA

    EPA Science Inventory

    The El Paso Children's Health Study examined ambient exposures to motor vehicle emissions and their effect on the prevalence of allergy and asthma among children living in a major United States-Mexico border city. In the spring of 2001, the parents of all fourth and fifth grad...

  19. Geophysical survey, Paso Robles geothermal area, California, part of the resource assessment of low- and moderate-temperature geothermal resource areas in California

    SciTech Connect

    Chapman, R.H.; Chase, G.W.; Youngs, L.G.

    1980-11-10

    Some general background information concerning the geology and geothermal occurrences in the Southern Coast Ranges is included, as well as the more detailed information dealing with the Paso Robles area proper. Results for two geophysical methods that have been used in the area: the ground magnetic and gravity surveys, are discussed and interpreted.

  20. Organic petrology of Paleocene Marcelina Formation coals, Paso Diablo mine, western Venezuela: Tectonic controls on coal type

    USGS Publications Warehouse

    Hackley, P.C.; Martinez, M.

    2007-01-01

    About 7??Mt of high volatile bituminous coal are produced annually from the four coal zones of the Upper Paleocene Marcelina Formation at the Paso Diablo open-pit mine of western Venezuela. As part of an ongoing coal quality study, we have characterized twenty-two coal channel samples from the mine using organic petrology techniques. Samples also were analyzed for proximate-ultimate parameters, forms of sulfur, free swelling index, ash fusion temperatures, and calorific value. Six of the samples represent incremental benches across the 12-13??m thick No. 4 bed, the stratigraphically lowest mined coal, which is also mined at the 10??km distant Mina Norte open-pit. Organic content of the No. 4 bed indicates an upward increase of woody vegetation and/or greater preservation of organic material throughout the life of the original mire(s). An upward increase in telovitrinite and corresponding decrease in detrovitrinite and inertinite illustrate this trend. In contrast, stratigraphically higher coal groups generally exhibit a 'dulling upward' trend. The generally high inertinite content, and low ash yield and sulfur content, suggest that the Paso Diablo coals were deposited in rain-fed raised mires, protected from clastic input and subjected to frequent oxidation and/or moisture stress. However, the two thinnest coal beds (both 0.7??m thick) are each characterized by lower inertinite and higher telovitrinite content relative to the rest of Paso Diablo coal beds, indicative of less well-established raised mire environments prior to drowning. Foreland basin Paleocene coals of western Venezuela, including the Paso Diablo deposit and time-correlative coal deposits of the Ta??chira and Me??rida Andes, are characterized by high inertinite and consistently lower ash and sulfur relative to Eocene and younger coals of the area. We interpret these age-delimited coal quality characteristics to be due to water availability as a function of the tectonic control of subsidence rate. It

  1. Seepage investigation on the Rio Grande from below Caballo Reservoir, New Mexico, to El Paso, Texas, 2012

    USGS Publications Warehouse

    Gunn, Mark A.; Roark, D. Michael

    2014-01-01

    A seepage investigation was conducted by the U.S. Geological Survey, in cooperation with the New Mexico Interstate Stream Commission, along an approximately 106-mile reach of the Rio Grande from below Caballo Reservoir, New Mexico, to El Paso, Texas, during June 26–28, 2012, to determine gain or loss of streamflow due to seepage to or from the river channel. Discharge measurements were made during the irrigation season at high flow including 5 sites along the Rio Grande, 5 diversions, and 63 inflows. The net gain or loss of flow in the river channel was computed for four reaches within the 106-mile reach of the Rio Grande. The normalized percentage difference was computed for each reach to determine the difference between discharge measured at upstream and downstream sites, and the normalized percentage uncertainty was computed to determine if a computed gain or loss exceeded cumulative uncertainty associated with measurement of discharge.

  2. Residential exposure to air toxics is linked to lower grade point averages among school children in El Paso, Texas, USA

    PubMed Central

    Clark-Reyna, Stephanie E.; Grineski, Sara E.; Collins, Timothy W.

    2015-01-01

    Children in low-income neighborhoods tend to be disproportionately exposed to environmental toxicants. This is cause for concern because exposure to environmental toxicants negatively affect health, which can impair academic success. To date, it is unknown if associations between air toxics and academic performance found in previous school-level studies persist when studying individual children. In pairing the National Air Toxics Assessment (NATA) risk estimates for respiratory and diesel particulate matter risk disaggregated by source, with individual-level data collected through a mail survey, this paper examines the effects of exposure to residential environmental toxics on academic performance for individual children for the first time and adjusts for school-level effects using generalized estimating equations. We find that higher levels of residential air toxics, especially those from non-road mobile sources, are statistically significantly associated with lower grade point averages among fourth and fifth grade school children in El Paso (Texas, USA). PMID:27034529

  3. New species of tree cricket Oecanthus Serville, 1831 (Orthoptera: Gryllidae: Oecanthinae) from Reserva Natural Vale, Espírito Santo, Brazil, with chromosome complement.

    PubMed

    Milach, Elisa Machado; Costa, Maria Kátia Matiotti Da; Martins, Luciano De Pinho; Nunes, Lorena Andrade; Silva, Daniela Santos Martins; Garcia, Flávio Roberto Mello; Oliveira, Elliott Centeno De; Zefa, Edison

    2016-10-04

    A new species of the genus Oecanthus Serville, 1831 from Reserva Natural Vale, state of Espírito Santo, Brazil is described. The new species differs from other of this genus in characteristics of the pseudepiphallus main lobe, endophallic sclerites, posterior median lobe of the metanotal gland and black spots on the femora and tibiae. The chromosome number is 2n=16+XY♂=18 and 2n=16+XX♀=18, and this complement present one pair of autosomes less than the other five cytological studied species.

  4. Implementation of InTeGrate Modules into Introductory Courses in the El Paso Higher Education Community

    NASA Astrophysics Data System (ADS)

    Doser, D. I.; Villalobos, J. I.; Henry, I. E.

    2014-12-01

    InTeGrate (Interdisciplinary Teaching about Earth for a Sustainable Future) has developed teaching modules that focus on Earth sustainability and Earth-centered societal issues. We have begun to implement modules on climate change, earth materials and freshwater into introductory geology and environmental science courses taught at the University of Texas at El Paso (UTEP), El Paso Community College (EPCC) and local early college high schools (ECHS) for classes of 20 to 220 students. Our eventual goal is to insure students taking introductory classes at any institution will be exposed to comparable content and be similarly prepared for advanced courses. Our initial results suggest that the modules' use of case studies and analysis of authentic data sets are very appealing to our student body (over 70% Hispanic). Since many students do not speak English at home, they were challenged by vocabulary presented in some modules. Modules containing glossaries and extensive background material (such as concept maps and annotated figures) proved very helpful to these students. The use of pre-activity quizzes insured that the students had mastered basic concepts needed for in-class activities. Modifications required to teach these modules in larger classes included condensing materials and reducing the amount of color figures to save paper and printer costs, streamlining dissemination/collection of in-class group assignments, and adapting assignments such as jigsaws and gallery walks to the confines of a large lecture hall with fixed seating. Student reflections indicated students were able to make connections to societal issues and retain these ideas through the end of the courses.

  5. Carbonyl compounds, hydrocarbons and priority pollutants in the southwestern USA. II. The El Paso - Ciudad Juarez transborder airshed

    SciTech Connect

    Martin, R.S.; Popp, C.J.; Dixon, R.W.

    1996-12-31

    The combined airshed of El Paso, Texas (USA) and Ciudad Juarez, Chihuahua (Mexico) presents a unique situation where autonomous governmental rules and regulations, economic situations, and cultural differences impact the common air quality of two different countries. Effective mitigation can only be achieved upon sufficient understanding of current atmospheric photochemistry. Atmospheric concentrations and seasonal and diurnal behavior of routinely monitored criteria pollutants and a wide range of reactive organic compounds have been quantified at separate sampling locations in each of the two cities during field studies in January and July of 1995. During the measurement campaigns, no exceedances of US ambient air quality standards were observed for any criteria pollutants. Similar concentrations were observed at both sites for both periods, with the exception of NO{sub x} compounds, which occurred at more elevated levels (>200 ppb) in Juarez during winter late evening periods. As expected summer O{sub 3} values were greater than winter values ({approx}33 ppb and {approx}14 ppb, respectively). Analysis of ambient non-methane hydrocarbons (NMHC) showed biogenic species, such as isoprene, {alpha}-pinene, {beta}-pinene, likely play a relatively minor role in local photochemistry, being detected infrequently and at low mixing ratios ({approx}0.2 ppb). NMHCs were dominated by species typically of anthropogenic origin. Concentrations of all carbonyls were higher in the summer than in the winter, in some cases by a factor of 10 or more. Acetone, an anthropogenic marker, was similar in concentration to formaldehyde and acetaldehyde. Carbonyl concentrations were considerably higher in Juarez in summer than in El Paso, while concentrations were similar in the winter. The wintertime similarities are likely due to the presence of temperature inversions and a more constant air masses over both cities. PAN and PPN levels were similar to those reported for other urban areas.

  6. Aryl hydrocarbon receptor-mediated activity of particulate organic matter from the Paso del Norte airshed along the U.S.-Mexico border.

    PubMed Central

    Arrieta, Daniel E; Ontiveros, Cynthia C; Li, Wen-Whai; Garcia, Jose H; Denison, Michael S; McDonald, Jacob D; Burchiel, Scott W; Washburn, Barbara Shayne

    2003-01-01

    In this study, we determined the biologic activity of dichloromethane-extracted particulate matter < 10 micro m in aerodynamic diameter (PM10) obtained from filters at three sites in the Paso del Norte airshed, which includes El Paso, Texas, USA; Juarez, Chihuahua, Mexico, and Sunland Park, New Mexico, USA. The extracts were rich in polycyclic aromatic hydrocarbons (PAHs) and had significant biologic activity, measured using two in vitro assay systems: ethoxyresorufin-(O-deethylase (EROD) induction and the aryl hydrocarbon-receptor luciferase reporter system. In most cases, both EROD (5.25 pmol/min/mg protein) and luciferase activities (994 relative light units/mg) were highest in extracts from the Advance site located in an industrial neighborhood in Juarez. These values represented 58% and 55%, respectively, of induction associated with 1 micro M ss-naphthoflavone exposures. In contrast, little activity was observed at the Northeast Clinic site in El Paso, the reference site. In most cases, luciferase and EROD activity from extracts collected from the Tillman Health Center site, situated in downtown El Paso, fell between those observed at the other two sites. Overall, a statistically significant correlation existed between PM10 and EROD and luciferase activities. Chemical analysis of extracts collected from the Advance site demonstrated that concentrations of most PAHs were higher than those reported in most other metropolitan areas in the United States. Calculations made with these data suggest a cancer risk of 5-12 cases per 100,000 people. This risk estimate, as well as comparisons with the work of other investigators, raises concern regarding the potential for adverse health effects to the residents of this airshed. Further work is needed to understand the sources, exposure, and effects of PM10 and particulate organic material in the Paso del Norte airshed. PMID:12896850

  7. Aryl hydrocarbon receptor-mediated activity of particulate organic matter from the Paso del Norte airshed along the U.S.-Mexico border.

    PubMed

    Arrieta, Daniel E; Ontiveros, Cynthia C; Li, Wen-Whai; Garcia, Jose H; Denison, Michael S; McDonald, Jacob D; Burchiel, Scott W; Washburn, Barbara Shayne

    2003-08-01

    In this study, we determined the biologic activity of dichloromethane-extracted particulate matter < 10 micro m in aerodynamic diameter (PM10) obtained from filters at three sites in the Paso del Norte airshed, which includes El Paso, Texas, USA; Juarez, Chihuahua, Mexico, and Sunland Park, New Mexico, USA. The extracts were rich in polycyclic aromatic hydrocarbons (PAHs) and had significant biologic activity, measured using two in vitro assay systems: ethoxyresorufin-(O-deethylase (EROD) induction and the aryl hydrocarbon-receptor luciferase reporter system. In most cases, both EROD (5.25 pmol/min/mg protein) and luciferase activities (994 relative light units/mg) were highest in extracts from the Advance site located in an industrial neighborhood in Juarez. These values represented 58% and 55%, respectively, of induction associated with 1 micro M ss-naphthoflavone exposures. In contrast, little activity was observed at the Northeast Clinic site in El Paso, the reference site. In most cases, luciferase and EROD activity from extracts collected from the Tillman Health Center site, situated in downtown El Paso, fell between those observed at the other two sites. Overall, a statistically significant correlation existed between PM10 and EROD and luciferase activities. Chemical analysis of extracts collected from the Advance site demonstrated that concentrations of most PAHs were higher than those reported in most other metropolitan areas in the United States. Calculations made with these data suggest a cancer risk of 5-12 cases per 100,000 people. This risk estimate, as well as comparisons with the work of other investigators, raises concern regarding the potential for adverse health effects to the residents of this airshed. Further work is needed to understand the sources, exposure, and effects of PM10 and particulate organic material in the Paso del Norte airshed.

  8. Hepatocellular carcinoma and liver cirrhosis TP53 mutation analysis reflects a moderate dietary exposure to aflatoxins in Espírito Santo State, Brazil.

    PubMed

    de Carvalho, Fernanda Magri; de Almeida Pereira, Thiago; Gonçalves, Patrícia Lofego; Jarske, Robson Dettmann; Pereira, Fausto Edmundo Lima; Louro, Iuri Drumond

    2013-08-01

    The close relationship between aflatoxins and 249ser TP53 gene mutation (AGG to AGT, Arg to Ser) in hepatocellular carcinoma (HCC) makes this mutation an indirect indicator of dietary contamination with this toxin. We have examined the prevalence of codon 249 TP53 mutation in 41 HCC and 74 liver cirrhosis (without HCC) cases diagnosed at the HUCAM University Hospital in Vitoria, Espírito Santo State, Brazil. DNA was extracted from paraffin sections and from plasma. The mutation was detected by DNA amplification, followed by restriction endonuclease digestion and confirmed by direct sequencing. DNA restriction showed 249ser mutation in 16 HCC and 13 liver cirrhosis, but sequencing confirmed mutations in only 6 HCC and 1 liver cirrhosis. In addition, sequencing revealed 4 patients with mutations at codon 250 (250ser and 250leu) in HCC cases. The prevalence of TP53 mutation was 10/41 (24.3%) in HCC and 1/74 (1.4%) in liver cirrhosis. No relationship between the presence of mutations and the etiology of HCC was observed. TP53 exon 7 mutations, which are related to aflatoxins exposure, were found at 14.6% (249ser), 7.3% (250leu) and 2.4% (250ser) in 41 cases of HCC and 1.4% in 74 liver cirrhosis (without HCC) cases, suggesting a moderate dietary exposure to aflatoxins in the Espírito Santo State, Brazil.

  9. Comparative study of cardiovascular and cancer mortality of Adventists and non-Adventists from Espírito Santo State, in the period from 2003 to 2009.

    PubMed

    Oliveira, Elizabete Regina Araújo; Cade, Nágela Valadão; Velten, Ana Paula Costa; Silva, Gulnar Azevedo E; Faerstein, Eduardo

    2016-03-01

    Populations with healthier habits have been investigated regarding their pattern of disease occurrence. This study aims at evaluating mortality patterns (all-cause, cardiovascular diseases) among members of the Seventh-day Adventists Church in the State of Espírito Santo, Brazil, and to compare those with the mortality rates in the State population. The study investigated 14.519 living Adventists and 995 deaths among those aged ≥ 30 years old from 2003 to 2009. A total of 896 deaths were confirmed by the Mortality Information System of the Ministry of Health. Standardized mortality ratios (SMR) were calculated utilizing the indirect method, with the state population ≥ 30 years old as the standard population. Adventists presented all-cause mortality rate 42.5% lower than the Espírito Santo population (SMR = 57.5; 95%CI 47.8 - 68.2), 52.2% lower by ischemic heart disease (SMR = 48; 95%CI 25.02 - 82,75) and 46.3% less by stroke (SMR = 54; 95%CI 30.4 - 87.8). The Adventists' healthier lifestyle in relation to diet, smoking, and alcohol consumption may have influenced their lower mortality rates.

  10. Palynofacial analysis in alkaline soils and paleoenvironmental implications: The Paso Otero 5 archaeological site (Necochea district, Buenos Aires province, Argentina)

    NASA Astrophysics Data System (ADS)

    Grill, S.; Borromei, A.; Martínez, G.; Gutierrez, M. A.; Cornou, M. E.; Olivera, D.

    2007-06-01

    The combination of palynofacial and sedimentological analyses constitutes a valuable method for paleoenvironmental and paleoclimatic reconstructions, especially when fossil pollen information is scarce or absent. This methodology elucidates a late Pleistocene/Holocene sequence at the Paso Otero 5 archaeological site in the middle basin of the Quequén Grande River, Necochea district, Buenos Aires province, Argentina. Although the main factor responsible for the destruction of pollen grains is pH, biochemical and chemical oxidation and mechanical damage contribute to the deterioration as well. The site sequence indicates that extremely arid climatic conditions without vegetation cover prevailed during the late Pleistocene (˜12,000 14C yr BP), after which the climate changed to semiarid conditions associated with a disturbed environment due to strong eolian activity (Palynofacies 1 and 2; pre-10,400 14C yr BP). During the Pleistocene/Holocene transition (Palynofacies 3 and 4; ˜10,400-9400 14C yr BP), loamy facies associated with paleosoils reflected stable conditions and temporary ponds (spring deposits). Similar conditions occurred near the end of early Holocene (Palynofacies 5-9; ˜9400-6600 14C yr BP), whereas sandy and silty facies are associated with the flood margins of streams or rivers in the middle and late Holocene (Palynofacies 10-14; 6600-2500 14C yr BP). The top of the sequence (Palynofacies 15 and 16) consists of alluvium sediments and reflects locally humid conditions and modern vegetation with anthropic influence. One of the earliest Pampean sites with evidence of humans (10,450-10,200 14C yr BP), Paso Otero 5, provides a variety of megafauna bone specimens associated with ``fish-tail" projectile points, a lithic artifact diagnostic of early human occupations in South America. The site contains a complete stratigraphic record from the late Pleistocene to the present. The evidence presented herein supports the hypothesis that human colonization, at

  11. Final Environmental Assessment for Proposed Colorado Springs Airport/El Paso County School District 11 Property Acquisition and Future Development at Peterson Air Foce Base, Colorado

    DTIC Science & Technology

    2011-02-01

    deep at the installation. The soils of El Paso County change from west to east as the rock changes from older igneous granite varieties to younger...sedimentary rocks and recent deposits of unconsolidated, alluvial stream channels and colluvial slopes. The igneous rocks in the far west are...predominantly comprised of Cretaceous and Tertiary rocks . These include Pierre Shale, Fox Hills Sandstone, the Laramie Formation, and the Dawson Arkose

  12. Soil-borne polycyclic aromatic hydrocarbons in El Paso, Texas: analysis of a potential problem in the United States/Mexico border region.

    PubMed

    De La Torre-Roche, Roberto J; Lee, Wen-Yee; Campos-Díaz, Sandra I

    2009-04-30

    Ultrasonic extraction followed by Stir Bar Sorptive Extraction (SBSE) and thermal desorption inline coupled with Gas Chromatography and Mass Spectrometry (TD/GC/MS) was used to perform a comprehensive determination of soil-borne polycyclic aromatic hydrocarbons (PAHs) in El Paso, Texas. The method provided good sensitivity and faster processing time for the analysis. The total PAHs in El Paso soil ranged from 0.1 to 2225.5 microg kg(-1). Although the majority of PAH concentrations did not exceed the soil screening levels regulated by the United States Environmental Protection Agency, the existence of PAHs in this ecosystem is ubiquitous. Naphthalene were found in 100% of the soil samples; while the heavy PAHs (five- and six-ring) were not often detected and mostly remained in closer proximity to industrial areas and major traffic points. The results ruled out the possibility of petroleum refining as the significant source of local soil-borne PAH contamination, but they suggested that the PAHs found in El Paso soil were closely linked to human activities and possible other industrial processes.

  13. A Smoke-Free Paso del Norte: Impact Over 10 Years on Smoking Prevalence Using the Behavioral Risk Factor Surveillance System

    PubMed Central

    Taylor, Thom; Hernandez, Nora; Kelly, Michael; Law, Jon; Colwell, Brian

    2012-01-01

    Objectives. We assessed the impact of a tobacco control initiative over 10 years on cessation and prevention. Methods. We examined 2000–2009 Behavioral Risk Factor Surveillance System cases of a metropolitan statistical area (MSA) with systematic tobacco control efforts throughout the decade (El Paso, TX) and 2 comparison MSAs similar in size and population with less coordinated tobacco control efforts (Austin-Round Rock, TX and San Antonio, TX). Results. Yearly, El Paso exhibited a 6% increase in the prevalence of former smokers, a 6% decrease in prevalence of daily smokers, and a 7% decrease in the prevalence of established smoking (≥ 100 cigarettes per lifetime and currently smoking); we did not observe similar trends in the comparison MSAs. There was no change in the prevalence of nondaily smokers in any of the MSAs. Conclusions. The coordinated tobacco control activities in El Paso are related to cessation among daily smokers and prevention of established smoking at the population level but have not stimulated cessation among nondaily smokers. Comprehensive tobacco control should focus more on not only daily smokers but also nondaily smokers. PMID:22494000

  14. Analysis of behavioral risk factor surveillance system data to assess the health of Hispanic Americans with diabetes in El Paso County, Texas.

    PubMed

    Martinez, Nelda C; Bader, Julia

    2007-01-01

    The purpose of this study is to determine and describe the health of Hispanic Americans who live in El Paso County, Texas, along the US-Mexico border, particularly the multidimensional self-management practices of those with diabetes. This study also assesses Hispanic Americans with diabetes consistent with Healthy People 2010 diabetes goals and objectives. Data from the 2002 Paso del Norte Behavioral Risk Factor Surveillance System are used for analysis of behavioral health risk factors associated with diabetes among Hispanic Americans in El Paso County, Texas. One- and two-way frequency tables with logistic regression and tests for comparison of means are used for data analysis. The greatest numbers of Hispanic American residents are younger, with those diagnosed with diabetes aged 45 years and older and with lower level of education, lowest income level, and unable to work. The odds of having diabetes are 4 times greater with increasing age and 6 times greater with lower income level. The type of medical treatment is consistent with the frequency of various diabetes self-management behaviors to optimize health. Hispanic Americans are within the goal for several Healthy People 2010 targets for diabetes. Hispanic Americans along the US-Mexico border remain at risk for development of diabetes, although several self-management behavioral activities are recognized as important for prevention of diabetes to optimize quality of life.

  15. Soil-borne polycyclic aromatic hydrocarbons in El Paso, Texas: Analysis of a potential problem in the United States/Mexico border region

    PubMed Central

    De La Torre-Roche, Roberto J.; Lee, Wen-Yee; Campos-Díaz, Sandra I.

    2009-01-01

    Ultrasonic extraction followed by Stir Bar Sorptive Extraction (SBSE) and thermal desorption inline coupled with Gas Chromatography and Mass Spectrometry (TD/GC/MS)was used to perform a comprehensive determination of soil-borne polycyclic aromatic hydrocarbons (PAHs) in El Paso, Texas. The method provided good sensitivity and faster processing time for the analysis. The total PAHs in El Paso soil ranged from 0.1 to 2225.5 µg kg−1. Although the majority of PAH concentrations did not exceed the soil screening levels regulated by the United States Environmental Protection Agency, the existence of PAHs in this ecosystem is ubiquitous. Naphthalene were found in 100% of the soil samples; while the heavy PAHs (five- and six-ring) were not often detected and mostly remained in closer proximity to industrial areas and major traffic points. The results ruled out the possibility of petroleum refining as the significant source of local soil-borne PAH contamination, but they suggested that the PAHs found in El Paso soil were closely linked to human activities and possible other industrial processes. PMID:18768257

  16. Retrieval of the single scattering albedo in the El Paso-Juarez Airshed using the TUV model and a UV-MFRSR radiometer

    NASA Astrophysics Data System (ADS)

    Medina, Richard; Fitzgerald, Rosa M.; Min, Qilong

    2012-01-01

    A methodology to retrieve Single Scattering Albedo (SSA) values employing the ratio of Direct to Diffuse Irradiances (DDR) is used and applied to the El Paso-Juarez Airshed, a challenging region where air masses interact. The TUV model was used to obtain the calculated DDR irradiances, and the experimental irradiances were obtained from a UV-MFRSR instrument located in the city of El Paso, Texas. The wavelengths used were 332 nm and 368 nm. The retrieved SSA values at both 332 nm and 368 nm were higher in a lightly polluted day (0.66-0.81 at 332 nm, and 0.61 to 0.80 at 368 nm) than in a heavier polluted day (0.56-0.70 at 332 nm and 0.53-0.66 at 368 nm). A sensitivity study of the ground albedo and the asymmetry parameter was performed, which indicated that the variation of the asymmetry parameter is a secondary effect in the retrievals of SSA. In addition, the variation of SSA values during the day was also analyzed for the El Paso-Juarez Airshed and linked to the flow of air masses into the region using HYSPLIT trajectories. A presence of absorptive aerosols was observed during the late morning and the middle of the day. This methodology can be applied in any area, and is particularly useful for cities that experience episodes of high PM concentrations.

  17. Effectiveness of the Pasos Adelante chronic disease prevention and control program in a US-Mexico border community, 2005-2008.

    PubMed

    Staten, Lisa K; Cutshaw, Christina A; Davidson, Christopher; Reinschmidt, Kerstin; Stewart, Rosie; Roe, Denise J

    2012-01-01

    Pasos Adelante is a lifestyle intervention program facilitated by community health workers (promotores) targeting chronic disease prevention and control in Mexican Americans. Initial studies of Pasos Adelante indicated significant improvements in self-reported nutrition and physical activity. This study examined whether Pasos Adelante participants living in a US border community showed improvements in selected physiological measures after participating in the program and whether changes were maintained at 3-month follow-up. The program took place in 12-week sessions from January 2005 to May 2008 and included walking groups and education targeting nutrition and physical activity. Questionnaires, anthropometric measures, and laboratory tests were conducted at baseline (n = 305), conclusion of program (n = 254), and 3-month follow-up (n = 221). Participants demonstrated decreases in body mass index (P = .04), waist and hip circumference (P < .001), diastolic and systolic blood pressure (P < .001), and total cholesterol (P = .008) from baseline to program conclusion. No values worsened significantly between program conclusion and follow-up, except systolic blood pressure. Glucose levels improved between conclusion and follow-up (P = .01). These results support the initial findings of improvements in participants' self-reported physical activity and nutrition patterns through changes in objective measures. This evidence-based program demonstrates the potential for a promotores-facilitated chronic disease prevention and control program to improve physical health and targets both primary and secondary prevention in Hispanic communities and organizations.

  18. Applications of particle-tracking techniques to bank infiltration: a case study from El Paso, Texas, USA

    NASA Astrophysics Data System (ADS)

    Abdel-Fattah, Ahmad; Langford, Richard; Schulze-Makuch, Dirk

    2008-08-01

    This paper presents results of a small scale study that utilized particle-tracking techniques to evaluate transport of river water through an alluvial aquifer in a bank infiltration testing site in El Paso, Texas, USA. The particle-tracking survey was used to better define filtration parameters. Several simulations were generated to allow visualization of the effects of well placement and pumping rate on flow paths, travel time, the size of the pumping influence zone, and proportion of river-derived water and groundwater mixing in the pumping well. Simulations indicate that migration of river water into the aquifer is generally slow. Most water does not arrive at the well by the end of an 18-day pumping period at 0.54 m3/min pumping rate for a well located 18 m from the river. Forty-four percent of the water pumped from the well was river water. The models provided important information needed to design appropriate sampling schedules for bank filtration practices and ensured meeting adequate soil-retention times. The pumping rate has more effect on river water travel time than the location of the pumping well from the river. The examples presented in this paper indicate that operating the pumping well at a doubled distance from the river increased the time required for the water to travel to the well, but did not greatly change the capture zone.

  19. An Aquifer Storage and Recovery system with reclaimed wastewater to preserve native groundwater resources in El Paso, Texas.

    PubMed

    Sheng, Zhuping

    2005-06-01

    The traditional concept of Aquifer Storage and Recovery (ASR) has been emphasized and extensively applied for water resources conservation in arid and semi-arid regions using groundwater systems as introduced in Pyne's book titled Groundwater Recharge and Wells. This paper extends the ASR concept to an integrated level in which either treated or untreated surface water or reclaimed wastewater is stored in a suitable aquifer through a system of spreading basins, infiltration galleries and recharge wells; and part or all of the stored water is recovered through production wells, dual function recharge wells, or by streams receiving increased discharge from the surrounding recharged aquifer as needed. In this paper, the author uses the El Paso Water Utilities (EPWU) ASR system for injection of reclaimed wastewater into the Hueco Bolson aquifer as an example to address challenges and resolutions faced during the design and operation of an ASR system under a new ASR system definition. This new ASR system concept consists of four subsystems: source water, storage space-aquifer, recharge facilities and recovery facilities. Even though facing challenges, this system has successfully recharged approximately 74.7 million cubic meters (19.7 billion gallons) of reclaimed wastewater into the Hueco Bolson aquifer through 10 recharge wells in the last 18 years. This ASR system has served dual purposes: reuse of reclaimed wastewater to preserve native groundwater, and restoration of groundwater by artificial recharge of reclaimed wastewater into the Hueco Bolson aquifer.

  20. Organic geochemical investigation and coal-bed methane characteristics of the Guasare coals (Paso Diablo mine, western Venezuela)

    USGS Publications Warehouse

    Quintero, K.; Martinez, M.; Hackley, P.; Marquez, G.; Garban, G.; Esteves, I.; Escobar, M.

    2011-01-01

    The aim of this work was to carry out a geochemical study of channel samples collected from six coal beds in the Marcelina Formation (Zulia State, western Venezuela) and to determine experimentally the gas content of the coals from the Paso Diablo mine. Organic geochemical analyses by gas chromatography-mass spectrometry and isotopic analyses on-line in coalbed gas samples were performed. The results suggest that the Guasare coals were deposited in a continental environment under highly dysoxic and low salinity conditions. The non-detection of 18??(H)-oleanane does not preclude that the organic facies that gave rise to the coals were dominated by angiosperms. In addition, the presence of the sesquiterpenoid cadalene may indicate the subordinate contribution of gymnosperms (conifers) in the Paleocene Guasare mire. The average coalbed gas content obtained was 0.6 cm3/g. ??13C and D values indicate that thermogenic gas is prevalent in the studied coals. Copyright ?? Taylor & Francis Group, LLC.

  1. Utilizing Continuous Resistivity Profiling for Assessment and Characterization of Canal Seepage in El Paso's Lower Valley Irrigation Network System

    NASA Astrophysics Data System (ADS)

    Brown, W. A.; Sheng, Z.

    2009-12-01

    Annually, billions of gallons of water are lost through seepage along sections of the irrigation network. To conserve water, El Paso County Water Improvement District has been assessing seepage losses and investigating measures for reducing such losses. Resistivity techniques were used to identify areas of high seepage and provide information on locations along canals that need to be structurally modified in an effort to curb water lost through seepage. Several half mile sections were selected along canals with varying seepage rates to conduct electric resistivity surveys in order generate soil profiles during the non-irrigation and irrigation seasons. Two different multiple channel resistivity meters (The“OhmMapper and the Super Sting R8”) were used, which both allow a vertical resistivity profile to be collected using a single current transmission. The results presented are preliminary and we believe that upon completion findings will serve multiple purposes. Firstly, a better understanding of seepage patterns, seepage rate and its spatial variation can be obtained. Secondly, our findings could be used to produce geological profiles associated with seepage areas which will enable the irrigation district to develop guidelines for improving delivery efficiency, especially during drought. And thirdly, our results will be transferable to other areas of the state and will have a positive impact on the environment and the overall quality of life.

  2. Comparison of two carbonate mound sequences in the Lower Ordovician El Paso Formation, west Texas and southern New Mexico

    SciTech Connect

    Clemons, R.E.

    1985-01-01

    The El Paso Formations consists of four members, in ascending order: Hitt Canyon, Jose McKelligon and Padre. Mounds in the McKelligon Member exposed in the southern Franklin Mountains were described by Toomey (1970). Most of these mounds are small but one large one is 5.8 m thick and about 13.7 m long in outcrop. The mound rock is chiefly bioclastic wackestone with minor packstone and boundstone. The varied fauna contains echinoderms, sponges and spicules, gastropods, trilobites, digitate algae, Nuia, Girvanella, Pulchrilamina, Calathium, and minor brachiopods and cephalopods. Intraclastic, bioclastic grainstone fills channels cut in the mounds. Similar, but smaller and less spectacular mounds occur in the McKelligon Member in the Florida, Big Hatchet, and Caballo Mountains, Lone Mountain, Cooke's Range, and elsewhere in southwestern New Mexico. A second type of mound is common in the upper part of the Hitt Canyon Member in the Cooke's Range, Red Hills, Caballo and Big Hatchet Mountains. These mounds also are typically small but one in the Red Hills is 13.7 m thick and about 30 m long in outcrop. The mound complex is about 75-80% SH-C and LLH-C stromatolite boundstone and bioclastic wackestone. The remaining 20-25% is bioclastic packstone and grainstone between the SH-C stromatolites and filling channels cut in the mound complex. The limited fauna contains small fragments of echinoderms, gastropods, trilobites, spicules, and Nuia.

  3. Metabolic syndrome associated with ischemic stroke among the Mexican Hispanic population in the El Paso/US-Mexico border region.

    PubMed

    Osborn, Michael F; Miller, Charles C; Badr, Ahmed; Zhang, Jun

    2014-07-01

    The Hispanic population carries a disproportionate burden of stroke compared with the non-Hispanic White population. Most studies have been conducted on Caribbean Hispanics, indicating a need to better understand the characteristics of stroke and its prevalence among the Hispanic populations of Mexican descent. In this report, data were collected in the El Paso/US-Mexico border region, where 82% of the population is Mexican Hispanic, through a retrospective study of ischemic stroke from 2005-2010. Odds ratios (ORs), 95% confidence intervals, logistic regression, and multivariate analysis of the ORs adjusted for other variables, were used to analyze the effects of various risk factors on ischemic stroke. The metabolic syndrome and its components, specifically hypertension, diabetes, and dyslipidemia appeared to be strongly associated with ischemic stroke in the Mexican Hispanic population. Mexican Hispanic ischemic stroke patients were nearly 7 times more likely to have this syndrome, compared with Mexican Hispanic controls from the National Health and Nutrition Examination Survey. Likewise, the patients were nearly 40 times more likely to have hypertension and 11 times more likely to have diabetes. Efforts to prevent ischemic stroke and limit its impact in the Mexican Hispanic population should focus on controlling hypertension and diabetes.

  4. Reactional state and nutritional profile among leprosy patients in the primary health care system, Greater Vitória, Espírito Santo State, Brazil.

    PubMed

    Montenegro, Rosa Maria Natalli; Zandonade, Eliana; Molina, Maria Del Carmen Bisi; Diniz, Lúcia Martins

    2012-01-01

    Leprosy may present acute/subacute inflammatory processes (leprosy reactions). The study characterized the reactional states of patients at health clinics in Vitória, Espírito Santo State, Brazil, and associated them with sociodemographic factors and clinical/nutritional variables. between January and December 2009, longitudinal follow-up of patients with leprosy continued until leprosy reactions occurred or patients completed 6 months of multidrug therapy. Of the 151 patients participating, 78 (51.7%) were females, 48 (31.8%) had 5 to 8 years schooling, 93 (61.6%) worked and earned from 1 to 3 minimum wages, and 55 (36.4 %) had leprosy reactions, but with no statistical association to socioeconomic characteristics or nutritional status. However, absence of reaction was more common in the low-weight group, suggesting a trend in this group to protection from the reaction (p = 0.0906). The study found no association between nutritional status and leprosy reaction.

  5. Molecular identification of Sporothrix species involved in the first familial outbreak of sporotrichosis in the state of Espírito Santo, southeastern Brazil.

    PubMed

    Oliveira, Manoel Marques Evangelista; Maifrede, Simone Bravim; Ribeiro, Mariceli Araújo; Zancope-Oliveira, Rosely Maria

    2013-11-01

    Sporotrichosis is a widespread subcutaneous mycosis caused by the dimorphic fungi now known as the Sporothrix schenckii complex. This complex is comprised of at least six species, including Sporothrix albicans, Sporothrix brasiliensis, Sporothrix globosa, Sporothrix luriei, Sporothrix mexicana and S. schenckii. Cases of sporotrichosis have significantly increased in Brazil over the past decade, especially in the state of Rio de Janeiro (RJ), where an epidemic among cat owners has been observed. The zoonotic transmission from cats to humans suggests a common source of infection and indicates that animals can act as vectors. We performed a molecular characterisation of samples collected during the first outbreak of familial sporotrichosis caused by S. brasiliensis in the state of Espírito Santo, Brazil. These results represent the first description of such an outbreak outside the endemic area of zoonotic sporotrichosis in RJ.

  6. Integrated Analysis of the Hydrology of a Mitigated Wetland Utilizing Water Quality and Electrical Conductivity in El Paso Texas

    NASA Astrophysics Data System (ADS)

    Gonzalez, R.; Lucero, M.; Villalobos, J. I.; Doser, D. I.; Sheng, Z.

    2011-12-01

    Keystone Heritage Park (KHP) is a 52-acre nature preserve containing a natural wetland within city limits of El Paso, Texas. The source of water for the wetland has been an issue of interest as efforts to restore this wetland back to it native habit are currently underway. KHP is situated within the Mesilla Bolson - a Tertiary fault-block basin- and is adjacent to the Franklin mountains - a Laramide related fault block mountain range. The wetlands of Keystone are located in the shallow water bearing zones within the Mesilla Bolson which includes the overlying Rio Grande Alluvium. It is thought the primary sources of groundwater and surface water for the KHP wetlands are by means of mountain-front recharge and through groundwater traveling south coming from the Rio Grande. The goal of this project was to identify possible locations of freshwater springs originating from these sources flowing into the wetlands. The project and data covered a period where the wetlands are at their driest (Dec.-May) due to winter weather and when they are at their fullest due to monsoonal rains (July- Aug.). By utilizing a Horiba portable pH/EC/TDS Meter quality of surface and groundwater was gathered throughout the wetlands at 14 sites. Preliminary results suggest several springs recharging the wetlands during both dry and wet periods. Further investigation of this result led to the use of an EM-31 data logger for conductivity data to better understand the relationships between groundwater, surface water, soil properties, and the mobilization of minerals entering the wetlands.

  7. Integrated Analysis of the Hydrology of a Mitigated Wetland in El Paso,Texas Utilizing Water Quality and Electrical Conductivity

    NASA Astrophysics Data System (ADS)

    Gonzalez, R.; Lucero, M.; Villalobos, J. I.; Doser, D. I.; Sheng, Z.; Wetland, Conductivity, Salinity, Water Quality

    2010-12-01

    Keystone Heritage Park (KHP) is a 52-acre nature preserve containing a natural wetland within city limits of El Paso, Texas. The source of water for the wetland has been an issue of interest as efforts to restore this wetland back to it native habit are currently underway. KHP is situated within the Mesilla Bolson - a Tertiary fault-block basin- and is adjacent to the Franklin mountains - a Laramide related fault block mountain range. The wetlands of Keystone are located in the shallow water bearing zones within the Mesilla Bolson which include the overlying Rio Grande Alluvium. It is thought the primary sources of groundwater and surface water for the KHP wetlands are by means of mountain-front recharge and through groundwater traveling south coming from the Rio Grande. The goal of this project was to identify possible locations of freshwater springs originating from these sources flowing into the wetlands. The project and data covered a period where the wetlands are at their driest (Dec.-May) due to winter weather and when they are at their fullest due to monsoonal rains (July- Aug.). By utilizing a Horiba portable pH/EC/TDS Meter quality of surface and groundwater was gathered throughout the wetlands at 14 sites. Preliminary results suggest several springs recharging the wetlands during both dry and wet periods. Further investigation of this result led to the use of an EM-31 data logger for conductivity data to better understand the relationships between groundwater, surface water, soil properties, and the mobilization of minerals entering the wetlands.

  8. Fluid‐driven seismicity response of the Rinconada fault near Paso Robles, California, to the 2003 M 6.5 San Simeon earthquake

    USGS Publications Warehouse

    Hardebeck, Jeanne L.

    2012-01-01

    The 2003 M 6.5 San Simeon, California, earthquake caused significant damage in the city of Paso Robles and a persistent cluster of aftershocks close to Paso Robles near the Rinconada fault. Given the importance of secondary aftershock triggering in sequences of large events, a concern is whether this cluster of events could trigger another damaging earthquake near Paso Robles. An epidemic‐type aftershock sequence (ETAS) model is fit to the Rinconada seismicity, and multiple realizations indicate a 0.36% probability of at least one M≥6.0 earthquake during the next 30 years. However, this probability estimate is only as good as the projection into the future of the ETAS model. There is evidence that the seismicity may be influenced by fluid pressure changes, which cannot be forecasted using ETAS. The strongest evidence for fluids is the delay between the San Simeon mainshock and a high rate of seismicity in mid to late 2004. This delay can be explained as having been caused by a pore pressure decrease due to an undrained response to the coseismic dilatation, followed by increased pore pressure during the return to equilibrium. Seismicity migration along the fault also suggests fluid involvement, although the migration is too slow to be consistent with pore pressure diffusion. All other evidence, including focal mechanisms and b‐value, is consistent with tectonic earthquakes. This suggests a model where the role of fluid pressure changes is limited to the first seven months, while the fluid pressure equilibrates. The ETAS modeling adequately fits the events after July 2004 when the pore pressure stabilizes. The ETAS models imply that while the probability of a damaging earthquake on the Rinconada fault has approximately doubled due to the San Simeon earthquake, the absolute probability remains low.

  9. Depressive symptoms and health-related quality of life among participants in the Pasos Adelante chronic disease prevention and control program, Arizona, 2005-2008.

    PubMed

    Cutshaw, Christina A; Staten, Lisa K; Reinschmidt, Kerstin M; Davidson, Christopher; Roe, Denise J

    2012-01-01

    Chronic diseases are the leading causes of death in the United States and have been associated with depressive symptoms and poor health-related quality of life (HRQOL). This study examined whether depressive symptoms and HRQOL indicators changed among participants in Pasos Adelante, a chronic disease prevention and control program implemented in a US-Mexico border community. Pasos Adelante was a 12-week promotora-led program that included educational sessions and walking groups. We used the Centers for Epidemiologic Studies Depression Scale (CES-D) and the Center for Disease Control's "Healthy Days" measures to measure depressive symptoms and HRQOL. We used linear mixed-effects models and general estimating equations to analyze changes in CES-D scores and HRQOL indicators from baseline to postprogram and from postprogram to 3-month follow-up. At baseline, participants had a mean of 7.1 physically unhealthy days, 7.4 mentally unhealthy days, and 3.9 days of activity limitation. The mean number of physically and mentally unhealthy days declined significantly from baseline to postprogram, but the mean number of activity limitation days did not. At baseline, 42.6% of participants reported their health as fair/poor; 20.8% of participants reported frequent mental distress, and 31.8% had a CES-D score of 16 or more. All 3 proportions declined from baseline to postprogram. No significant changes occurred between postprogram and follow-up. Participants in Pasos Adelante showed improvement in depressive symptoms and several HRQOL indicators. Future studies should use an experimental design with a comparison group to determine whether these findings can be replicated and to examine potential mediators and moderators of program effects.

  10. The Response of Sediments and Dissolved Organic Matter to Rapid Rainfall in the Santa Maria da Vitoria Watershed, Espírito Santo, BR

    NASA Astrophysics Data System (ADS)

    Ward, N. D.; Firme de Almeida, L.; Dias, G.; Gould, R.; Tan, A.; Bianchi, T. S.; Krusche, A. V.; Keil, R. G.; Richey, J. E.

    2015-12-01

    The Santa Maria da Vitória River supplies over 30% of the water for the greater Vitória, Espírito Santo, BR metropolitan area, which has a population of roughly 1.6 million people. The availability of clean freshwater is severely limited during periods of heavy rainfall because water sanitation facilities are "clogged" by high sediment discharge. The headwaters of the Santa Maria da Vitória River are characterized by relatively pristine forested environments, transitioning into primarily agricultural and rural land uses, and finally reaching the large urban center of Vitória near its marine receiving waters. The discharge of suspended sediments and dissolved organic matter (DOM) was examined at a 3 hour frequency during heavy storm flows from October 2013 to May 2015 in the Santa Maria da Vitória River main channel and a small tributary, the Mangaraí River. Bulk isotopic analyses were used to determine potential sediment sources and whether specific landscape/land use features were functionalized during periods of high runoff. Likewise, time of flight mass spectrometry (GC-ToF-MS) was used to identify a broad suite of DOM compounds that responded positively with river discharge in an effort to determine the influence of land use on the delivery of dissolved components to the river. For example, the abundance of compounds related to specific agricultural settings increased during storm flow along with anthropogenic DOM sources such as plasticizer and pesticide-derived compounds. Suspended sediment concentrations increased by as much as 70 times during peak river discharge relative to base flow several days earlier with similar increases in particulate organic carbon and nitrogen observed. Results from this study and previous field measurements were integrated into a coupled hydrology-sediment transport model, DHSVM, as part of a dynamic information framework with the goal of predicting water/sediment discharge to inform management and policy sectors of the

  11. Seroprevalence of select bloodborne pathogens and associated risk behaviors among injection drug users in the Paso del Norte region of the United States-Mexico border.

    PubMed

    Baumbach, Joan P; Foster, Lily N; Mueller, Mark; Cruz, Michelle Firestone; Arbona, Sonia; Melville, Sharon; Ramos, Rebeca; Strathdee, Steffanie A

    2008-11-16

    The region situated where the borders of Mexico, Texas and New Mexico meet is known as 'Paso del Norte'. The Paso del Norte Collaborative was formed to study the seroprevalence of select pathogens and associated risk behaviors among injection drug users (IDUs) in the region. Respondent-driven sampling (RDS) was used: 459 IDU participants included 204 from Mexico; 155 from Texas; and 100 from New Mexico. Each of the three sites used a standardized questionnaire that was verbally administered and testing was performed for select bloodborne infections. Participants were mostly male (87.4%) and Hispanic/Latino (84.7%) whose median age was 38. In Mexico, Texas and New Mexico, respectively: hepatitis B virus (HBV) was seen in 88.3%, 48.6% and 59.6% of participants; hepatitis C virus (HCV) in 98.7%, 76.4% and 80.0%; human immunodeficiency virus (HIV) in 2.1%, 10.0% and 1.0%; and syphilis in 4.0%, 9.9% and 3.0%. Heroin was the drug injected most often. More IDUs in New Mexico were aware of and used needle exchange programs compared with Texas and Mexico. There was mixed success using RDS: it was more successfully applied after establishing good working relationships with IDU populations. Study findings included similarities and distinctions between the three sites that will be used to inform prevention interventions.

  12. Seroprevalence of select bloodborne pathogens and associated risk behaviors among injection drug users in the Paso del Norte region of the United States – Mexico border

    PubMed Central

    Baumbach, Joan P; Foster, Lily N; Mueller, Mark; Cruz, Michelle Firestone; Arbona, Sonia; Melville, Sharon; Ramos, Rebeca; Strathdee, Steffanie A

    2008-01-01

    Background The region situated where the borders of Mexico, Texas and New Mexico meet is known as 'Paso del Norte'. The Paso del Norte Collaborative was formed to study the seroprevalence of select pathogens and associated risk behaviors among injection drug users (IDUs) in the region. Methods Respondent-driven sampling (RDS) was used: 459 IDU participants included 204 from Mexico; 155 from Texas; and 100 from New Mexico. Each of the three sites used a standardized questionnaire that was verbally administered and testing was performed for select bloodborne infections. Results Participants were mostly male (87.4%) and Hispanic/Latino (84.7%) whose median age was 38. In Mexico, Texas and New Mexico, respectively: hepatitis B virus (HBV) was seen in 88.3%, 48.6% and 59.6% of participants; hepatitis C virus (HCV) in 98.7%, 76.4% and 80.0%; human immunodeficiency virus (HIV) in 2.1%, 10.0% and 1.0%; and syphilis in 4.0%, 9.9% and 3.0%. Heroin was the drug injected most often. More IDUs in New Mexico were aware of and used needle exchange programs compared with Texas and Mexico. Conclusion There was mixed success using RDS: it was more successfully applied after establishing good working relationships with IDU populations. Study findings included similarities and distinctions between the three sites that will be used to inform prevention interventions. PMID:19014605

  13. Degenerative Suspensory Ligament Desmitis (DSLD) in Peruvian Paso Horses Is Characterized by Altered Expression of TGFβ Signaling Components in Adipose-Derived Stromal Fibroblasts

    PubMed Central

    Luo, Wei; Sandy, John; Li, Jun; Brounts, Sabrina; Galante, Jorge; Plaas, Anna

    2016-01-01

    Equine degenerative suspensory ligament desmitis (DSLD) in Peruvian Paso horses typically presents at 7–15 years and is characterized by lameness, focal disorganization of collagen fibrils, and chondroid deposition in the body of the ligament. With the aim of developing a test for disease risk (that can be used to screen horses before breeding) we have quantified the expression of 76 TGFβ-signaling target genes in adipose-derived stromal fibroblasts (ADSCs) from six DSLD-affected and five unaffected Paso horses. Remarkably, 35 of the genes showed lower expression (p<0.05) in cells from DSLD-affected animals and this differential was largely eliminated by addition of exogenous TGFβ1. Moreover, TGFβ1-mediated effects on expression were prevented by the TGFβR1/2 inhibitor LY2109761, showing that the signaling was via a TGFβR1/2 complex. The genes affected by the pathology indicate that it is associated with a generalized metabolic disturbance, since some of those most markedly altered in DSLD cells (ATF3, MAPK14, ACVRL1 (ALK1), SMAD6, FOS, CREBBP, NFKBIA, and TGFBR2) represent master-regulators in a wide range of cellular metabolic responses. PMID:27902739

  14. Illegal sales of cigarettes to minors--Ciudad Juárez, Mexico; El Paso, Texas; and Las Cruces, New Mexico, 1999.

    PubMed

    1999-05-21

    In 1996, the United States-Mexico Binational Commission (US-MBC) Health Working Group identified prevention of tobacco use, particularly among adolescents, as a priority and subsequently recommended joint efforts toward reducing illegal sales of cigarettes to minors. A 1997 survey of 561 commercial cigarette outlets in Mexico City found that 79% of retailers sold cigarettes to minors. To assess the illegal sale of cigarettes to minors in other regions of Mexico and on both sides of the U.S.-Mexico border, during January-February 1999 the General Directorate of Epidemiology in Mexico, the Chihuahua State Department of Health Services (CDH), the Ciudad Juarez Department of Health (CJDH), the Texas Department of Health (TDH), and the New Mexico Department of Health (NMDH) surveyed cigarette outlets in Ciudad Juarez, Mexico; El Paso, Texas; and Las Cruces, New Mexico. This report summarizes the results of these surveys, which indicate that almost all retailers in the surveyed outlets in Ciudad Juarez sold cigarettes to minors and that sales rates to minors were substantially lower in El Paso and Las Cruces.

  15. Cross-border purchase of medications and health care in a sample of residents of El Paso, Texas, and Ciudad Juarez, Mexico.

    PubMed

    Rivera, José O; Ortiz, Melchor; Cardenas, Victor

    2009-02-01

    We examined data from a US-Mexico bi-national survey conducted among adult residents of El Paso, Texas, and Ciudad Juarez, Mexico, to assess frequency of purchase of medications and use of health care services across the border. We analyzed questionnaire data from face-to-face interviews of 1000 randomly selected adults on both sides of the border to assess prevalence and prevalence ratios using log binomial logistic regression analysis. One-third of adult residents of El Paso and 5% of those in Ciudad Juarez reported crossing the border to purchase medications (P < .001). Lack of health insurance in the United States was associated with crossing the border to purchase medications. Nine percent and 7% of US residents traveled to Mexico seeking dental and medical care, respectively. Mexican nationals traveling to the United States to purchase medications or health care services were more likely to be uninsured and more-educated men. US residents of areas along the border in close proximity to Mexico often travel south to purchase medications. Other health care services are also utilized, although at lower rates. These patterns may be attributed to a number of barriers to health care in the United States.

  16. Retrieval of the Single Scattering Albedo in the EL Paso-Juarez Airshed Using the Tuv Model and a Uv-Mfrsr Radiometer

    NASA Astrophysics Data System (ADS)

    Medina Calderon, R.; Environmental Physics At Utep

    2010-12-01

    A methodology to retrieve Single Scattering Albedo (SSA) values based in Direct to Diffuse Ratio (DDR) measurements was implemented for the El Paso-Juarez Airshed. The methodology used the TUV Model and has been applied to the measurements of a UV-MFRSR located in El Paso, Texas. The inferred SSAs at both 332 and 368 nm were higher in a clean day than in a dirty polluted day. Also, studies made about the asymmetric factor indicated that variation in the asymmetry parameter is the secondary effect on the retrievals of SSA. In summary, it was found that the TUV Model can be used as a diagnostic model to interpret UV-MFRSR Irradiance data and to successfully retrieve single scattering albedo. This methodology can be applied in any part of the country. However it is particularly useful for US Southwest cities that experience episodes of high PM concentrations.Retrieval values of SSA Values of SSA for Clean,and Dirty days with their corresponding values of Aerosol Optical Depth

  17. Degenerative Suspensory Ligament Desmitis (DSLD) in Peruvian Paso Horses Is Characterized by Altered Expression of TGFβ Signaling Components in Adipose-Derived Stromal Fibroblasts.

    PubMed

    Luo, Wei; Sandy, John; Trella, Katie; Gorski, Daniel; Gao, Shuguang; Li, Jun; Brounts, Sabrina; Galante, Jorge; Plaas, Anna

    2016-01-01

    Equine degenerative suspensory ligament desmitis (DSLD) in Peruvian Paso horses typically presents at 7-15 years and is characterized by lameness, focal disorganization of collagen fibrils, and chondroid deposition in the body of the ligament. With the aim of developing a test for disease risk (that can be used to screen horses before breeding) we have quantified the expression of 76 TGFβ-signaling target genes in adipose-derived stromal fibroblasts (ADSCs) from six DSLD-affected and five unaffected Paso horses. Remarkably, 35 of the genes showed lower expression (p<0.05) in cells from DSLD-affected animals and this differential was largely eliminated by addition of exogenous TGFβ1. Moreover, TGFβ1-mediated effects on expression were prevented by the TGFβR1/2 inhibitor LY2109761, showing that the signaling was via a TGFβR1/2 complex. The genes affected by the pathology indicate that it is associated with a generalized metabolic disturbance, since some of those most markedly altered in DSLD cells (ATF3, MAPK14, ACVRL1 (ALK1), SMAD6, FOS, CREBBP, NFKBIA, and TGFBR2) represent master-regulators in a wide range of cellular metabolic responses.

  18. Assessment of arsenic and heavy metal concentrations in water and sediments of the Rio Grande at El Paso-Juarez metroplex region.

    PubMed

    Rios-Arana, J V; Walsh, E J; Gardea-Torresdey, J L

    2004-01-01

    The Rio Grande located along the US-Mexico border is affected by anthropogenic activities along its geographical course. Runoff and wind deposition of smelting residues may contribute to the pollution of the Rio Grande in the El Paso-Ciudad Juarez area. Few studies have addressed the presence or impacts of heavy metals or arsenic in this ecosystem. This study reports a survey of heavy metals (Cr, Cu, Cd, Ni, Pb, and Zn) and arsenic (As) in water and sediments of the Rio Grande collected from seven sites in the El Paso-Juarez region. Since water quality influences metal content in water, physical (temperature, flow and conductivity), and chemical (pH, dissolved oxygen, nitrates, alkalinity, and water hardness) parameters were measured at each site. Arsenic and heavy metal levels were determined using Inductively Couple Plasma (ICP) emission spectroscopy following EPA procedures. Zinc and lead were found as both total and dissolved metals in most of the samples, with concentrations of total recoverable metals reaching up to 105 and 70 microg/l, respectively. Most metals were found in sediment samples collected from four of seven sites. The highest Cu concentration (35 mg/l) was found at the American Dam site. Concentrations of metals found through this survey will be used as a reference for future studies in monitoring arsenic, heavy metals, and their impacts in the Rio Grande.

  19. Survey of Trypanosoma and Leishmania in wild and domestic animals in an Atlantic rainforest fragment and surroundings in the state of Espírito Santo, Brazil.

    PubMed

    Acosta, Igor da C L; Da Costa, Andrea P; Gennari, Solange M; Marcili, Arlei

    2014-05-01

    Trypanosoma and Leishmania infections affect wild and domestic animals and human populations. The growing process of deforestation and urbanization of Atlantic Rainforest areas has given rise to introduction of humans and domestic animals to the sylvatic cycles of Trypanosoma and Leishmania species. Serological, parasitological, and molecular surveys among wild and domestic animals in the Corrego do Veado Biological Reserve, which is an Atlantic Rainforest fragment in the state of Espírito Santo, southeastern Brazil, were evaluated. In total, 154 wild animals of 25 species and 67 domestic animals (47 dogs and 20 horses) were sampled. All the domestic animals were serologically negative for anti-Leishmania infantum chagasi antibodies and negative in parasitological approaches. Only the Order Chiroptera presented positive blood cultures and cryopreserved isolates. The phylogenetic trees based on SSU rDNA and gGAPDH genes confirmed the occurrence of Trypanosoma dionisii and provided the first record of Trypanosoma cruzi marinkellei in southeastern Brazil. The studies conducted in Atlantic Rainforest remaining trees provide the knowledge of parasite diversity or detect parasites that can accelerate the loss of hosts diversity.

  20. [Access to the diagnosis of tuberculosis in health services in the municipality of Vitoria, state of Espírito Santo, Brazil].

    PubMed

    Loureiro, Rafaela Borges; Villa, Tereza Cristina Scatena; Ruffino-Netto, Antônio; Peres, Renata Lyrio; Braga, Jose Ueleres; Zandonade, Eliana; Maciel, Ethel Leonor Noia

    2014-04-01

    This study sought to assess the accessibility to the diagnosis of tuberculosis in health services in Victoria, state of Espírito Santo. It featured a cross-sectional study conducted in 2009 of patients with tuberculosis using the Primary Care Assessment Tool and statistical analysis with the Chi-square test (p <0,05). In relation to initial access to care, it was seen that the health service of first access most sought was Primary Care (37.6%), with most diagnoses occurring in the Tuberculosis Control Program Reference Units (61.3%). There was evidence of association between first health service accessed and the factors of time delay in: obtaining consultation at the first health service sought (p = 0.0182); diagnosis made by the first health service sought (p = 0.0001); request for sputum exam (p = 0,0003); request for X-ray exams (p = 0.0159); referral for X-rays at another institution (p = 0.0001); diagnosis by the same health service (p = 0.0001); exams conducted by the same health service that initially diagnosed tuberculosis (p = 0.0018); and proximity to the home (p = 0.0001). Therefore, the identification of important gaps in accessibility to diagnosis of tuberculosis seems to be related to the operational difficulties of organization of health care.

  1. Risk factors to incidental leptospirosis and its role on the reproduction of ewes and goats of Espírito Santo state, Brazil.

    PubMed

    Cortizo, Priscilla; Loureiro, Ana Paula; Martins, Gabriel; do Rodrigues, Patrícia Rosário; Faria, Braulio Pego; Lilenbaum, Walter; Deminicis, Bruno Borges

    2015-01-01

    Ovine and caprine stockbreeding have been gaining attention in developing countries as an attractive investment. On these animals, infectious diseases of the reproductive tract, such as leptospirosis, can compromise the production leading to economic losses. The present study aimed to determine the risk factors associated with incidental leptospirosis and its influence on the reproductive parameters of ewes and goats of Espírito Santo state, Brazil. A total of 737 animals distributed on 24 herds/flocks were studied, and an overall prevalence of 10.9% seroreactive animals was observed. Serogroup Icterohaemorrhagiae was the most frequent in goats (97.0%) as well as in ewes (78.3%). Regarding risk factors related to leptospirosis, the presence of waterholes and the semi-intensive breeding system were the most important associated to seroreactivity. Besides, there was an observed association between seroreactivity and reproductive failures (P < 0.05). Moreover, seroreactive ewes (relative risk (RR) = 1.3) and goats (RR = 1.9) presented more chances to have abortions than seronegative animals. Furthermore, seroreactive ewes presented 11.6 more chances of having premature births when compared to the seronegative ones. It can be concluded that Leptospira infection, mainly those caused incidental strains (such as Icterohaemorrhagiae serogroup), is a significant factor to reduce the productivity of small ruminants' herds/flocks in the studied region, and environmental measures must be considered on control programs.

  2. [Effects of the installation of the Rosal hydroelectric power station, Itabapoana River, States of Espírito Santo and Rio de Janeiro, on anophelinae, planorbidae and phlebotominae].

    PubMed

    Rezende, Helder Ricas; Sessa, Paulo Augusto; Ferreira, Adelson Luiz; dos Santos, Claudiney Biral; Leite, Gustavo Rocha; Falqueto, Aloísio

    2009-01-01

    The construction of dams usually changes the composition of the fauna within their areas of influence. In the area where the Rosal hydroelectric power station has been installed, in the States of Espírito Santo and Rio de Janeiro, changes to the abundance of anophelinae, planorbidae and phlebotominae were evaluated before (1998-2000) and after (2000-2005) the damming. Nine sample collection points were defined, each represented by a home and its outbuildings, shelters for domestic animals and water collection points within a radius of 150m. One hundred and three adult anophelinae were collected before the damming and 313 afterwards; 200 immature anophelinae before and 708 afterwards; 868 planorbidae before and 486 afterwards; and 2,979 phlebotominae before and 912 afterwards. The vector record, consisting of anophelinae, planorbidae and phlebotominae, shows the potential of this area for transmission of malaria, schistosomiasis and American cutaneous leishmaniasis. However, the environmental changes did not increase the risk of the occurrence of these diseases.

  3. Ossification Pattern of Estuarine Dolphin (Sotalia guianensis) Forelimbs, from the Coast of the State of Espírito Santo, Brazil

    PubMed Central

    Botta, Silvina; de Queiroz, Fábio Ferreira; Campos, Adélia Sepúlveda

    2015-01-01

    The estuarine dolphin, Sotalia guianensis, is one of the most abundant cetacean species in Brazil. Determination of age and of aspects associated with the development of this species is significant new studies. Counts of growth layer groups in dentin are used to estimate age of these animals, though other ways to evaluate development are also adopted, like the measurement of total length (TL). This study presents a procedure to evaluate the development of the estuarine dolphin based on the ossification pattern of forelimbs. Thirty-seven estuarine dolphins found in the state of Espírito Santo, Brazil, were examined. Age was estimated, TL was measured and ossification of epiphyses was examined by radiography. We analyzed results using the Spearman correlation. Inspection of radiographs allowed evaluation of the significance of the correlation between age and development of the proximal (r = 0.9109) and distal (r = 0.9092) radial epiphyses, and of the distal ulnar epiphyses (r = 0.9055). Radiographic analysis of forelimbs proved to be an appropriate method to evaluate physical maturity, and may be a helpful tool to estimate age of these animals in ecological and population studies. PMID:26017269

  4. Morphological, genotypic, and physiological characterization of Acanthamoeba isolates from keratitis patients and the domestic environment in Vitoria, Espírito Santo, Brazil.

    PubMed

    Duarte, Juliana L; Furst, Cinthia; Klisiowicz, Débora R; Klassen, Giseli; Costa, Adriana O

    2013-09-01

    Amoebae of the genus Acanthamoeba are free-living protozoa that can cause granulomatous encephalitis and keratitis in humans. In this study, four clinical and three household dust isolates obtained in Vitória, Espírito Santo, Brazil were characterized by their morphological, genotypic, and physiological properties. All isolates belonged to group II according to Pussard and Pons' cyst morphology. Analysis of their 18S rDNA sequence identified one isolate from household dust as genotype T11 and the others six samples as genotype T4. Five T4 isolates presented a highly variable region (DF3) in 18S rDNA identical to those previously described. Physiological assays carried out with trophozoites in co-culture with bacteria or in axenic conditions showed all samples tolerated temperatures up to 37°C, regardless of culture method. One keratitis isolate grew at 42°C in co-culture with bacteria. Most isolates in co-culture survived at 1.0M, except a T11 isolate, which tolerated up to 0.5M. The isolates did not grow at 42°C and did not tolerate 0.5M and 1.0M under axenic condition. This is the first report of 18S rRNA gene genotyping applied to Acanthamoeba isolated from keratitis patients in Brazil. The results also indicated that osmo-tolerance is dependent on the culture system.

  5. [Prenatal patient cards and quality of prenatal care in public health services in Greater Metropolitan Vitória, Espírito Santo State, Brazil].

    PubMed

    Santos Neto, Edson Theodoro dos; Oliveira, Adauto Emmerich; Zandonade, Eliana; Gama, Silvana Granado Nogueira da; Leal, Maria do Carmo

    2012-09-01

    This study aimed to assess the completeness of prenatal care information on the patients' prenatal care cards, according to coverage by various public health services: Family Health Strategy (FHS), Community-Based Health Workers' Program (CBHWP), and traditional Primary Care Units (PCU) in Greater Metropolitan Vitória, Espírito Santo State, Brazil. In a cross-sectional study, 1,006 prenatal cards were randomly selected from postpartum women at maternity hospitals in the metropolitan area. Completeness of the cards was assessed according to the criteria proposed by Romero & Cunha, which measure the quality on a scale from excellent (< 5% incomplete cards) to very bad (> 50% incomplete cards). In general, completion of information on the cards was bad (> 20% incomplete), but cards were filled out better in the FHS than in the CBHWP and PCU, especially for tetanus vaccination (p = 0.016) and gestational weight (p = 0.039). In conclusion, the quality of prenatal care in the public health system in Greater Metropolitan Vitória fails to meet the Brazilian national guidelines for maternal and child health.

  6. Review of Dissomphalus Ashmead, 1893 (Hymenoptera, Bethylidae) from Espírito Santo, Brazil, with description of twenty-one new species.

    PubMed

    Colombo, Wesley D; Azevedo, Celso O

    2016-07-25

    Forty-two species of Dissomphalus Ashmead, 1893 are reviewed, 21 of them are described and illustrated: Dissomphalus botocudus sp. nov., D. fredi sp. nov., D. tupinikim sp. nov., D. guarani sp. nov., D. congo sp. nov., D. rosangelae sp. nov., D. w-aedeagus sp. nov., D. amana sp. nov., D. potyra sp. nov., D. pyata sp. nov., D. clovisi sp. nov., D. kuara sp. nov., D. miriamae sp. nov., D. cacirus sp. nov., D. mirim sp. nov., D. secretus sp. nov., D. caparao sp. nov., D. capixaba sp. nov., D. ibirapitanga sp. nov., D. purius sp. nov. and D. taiabocu sp. nov. Six species are registered for the first time from Espírito Santo: D. brasiliensis Kieffer, D. bahiensis Redighieri & Azevedo, D. dumosus Evans, D. incomptus Evans, D. refertus Alencar & Azevedo and D. umbilicus Azevedo. Three species were reidentified: D. napo Evans, D. truncatus Azevedo and D. vallensis Azevedo. Among fifteen species-groups which recognized in the genus, amana species-group; amplus species-group and secretus species-group are newly proposed.

  7. Spatial distribution of suicide incidence rates in municipalities in the state of Espírito Santo (Brazil), 2003-2007: spatial analysis to identify risk areas.

    PubMed

    Macente, Luciene Bolzam; Zandonade, Eliana

    2012-10-01

    To analyze the spatial distribution of suicide incidence rate in a residential municipality of the state of Espírito Santo (ES), Brazil, from 2003 to 2007. Ecologic study of the exploratory kind, based on secondary data. Deaths per suicide, which took place in each municipality of ES, were included in the data according to information provided by the Mortality Information System. For the spatial data analysis, a Bayesian approach was used (Global empirical and Local Bayesian ones) to correct epidemiological rates. Moran's I index was calculated to a worldwide spatial level dependence, and Local Moran (LISA) to a local spatial correlation. The following software applications were used: Excel; R 2.6.2; SPSS 11.5 and TerraView 3.3.1. The geographical localization of the municipalities that showed an incidence rate characterized as the average for suicide after adjustment (EBest Global) forms a corridor in the countryside. Some common characteristics among these municipalities are: a) immigration (Italians, Pomeranians/ Germans); b) rural population (average of 53%); c) supporting economy (agriculture, husbandry and livestock). A global and local spatial correlation was found among the municipalities (p < 0.05). The study identified the spatial context where the greatest death incidence rate per suicide occurred in the state of ES, during the mentioned period.

  8. Molecular epidemiology of HFE gene polymorphic variants (C282Y, H63D and S65C) in the population of Espírito Santo, Brazil.

    PubMed

    Alves, L N R; Santos, E V W; Stur, E; Silva Conforti, A M A; Louro, I D

    2016-04-27

    Hereditary hemochromatosis (HH) is an autosomal recessive disorder that leads to progressive iron accumulation and may cause cirrhosis, hepatocellular carcinoma, diabetes, and heart failure. Most cases of HH have been linked to mutations in genes associated with iron homeostasis. There have been three major variants in the high Fe (HFE) gene associated with the disease: C282Y, H63D and S65C. In this context, we aimed to evaluate the prevalence of the polymorphic variants (C282Y, H63D and S65C) of the HFE gene in the population of the Espírito Santo State (ES), Brazil by analyzing three different groups: general population (N = 120), Pomeranian descendants (N = 59), and patients with HH (N = 20). Using genomic DNA extracted from peripheral blood, polymorphic variant identification was performed by polymerase chain reaction-restriction fragment length polymorphism. Statistically significant differences were observed for genotype distribution of C282Y (P < 0.001) and H63D (P = 0.013) between the general population and the patients diagnosed with HH. This is the first study to analyze HFE gene allele frequencies for the general population, Pomeranian subpopulation, and patients with HH of ES, Brazil.

  9. Urban development under extreme hydrologic and weather conditions for El Paso-Juarez: Recommendations resulting from hydrologic modeling, GIS, and remote sensing analyses

    NASA Astrophysics Data System (ADS)

    Barud-Zubillaga, Alberto

    During the 2006 El Paso-Juarez flood there were many concerns regarding the capability of the existing stormwater system to handle 50- and 100-year flood events in El Paso, Texas and Juarez, Mexico area. Moreover in 2008, a considerable wet year from the normal 223 mm of annual precipitation for El Paso demonstrated that the area could very well received large amounts of precipitation at localized areas in short periods of time, representing a great flood threat to residents living in areas prone to flood. Some climate change projections for the area are exactly what had occurred over the last two decades; an increased number of torrential rainstorms over smaller concentrated pieces of land separated by longer years of drought between rainstorms. This study consisted in three projects focused on three critical regions within the El Paso-Juarez area that were greatly affected by the 2006 Flood. The goal was to identify if natural arroyos or the existent built stormwater system, could properly managed the projected precipitation patterns. The three projects described in this dissertation touch on the following points: (a) the importance of a reliable precipitation model that could accurately describes precipitation patterns in the region under extreme drought and wet climates conditions; (b) differences in land use/land cover characteristics as factors promoting or disrupting the possibility for flooding, and (c) limitations and capabilities of existent stormwater systems and natural arroyos as means to control flooding. Conclusions and recommendations are shown below, which apply not only to each particular project, but also to all study areas and similar areas in the El Paso-Juarez region. Urbanization can improve or worsen a pre-existing natural stormwater system if built under its required capacity. Such capacity should be calculated considering extreme weather conditions, based on a denser network of precipitation stations to capture the various microclimates

  10. Geohydrologic site characterization of the municipal solid waste landfill facility, US Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    USGS Publications Warehouse

    Abeyta, Cynthia G.

    1996-01-01

    Geohydrologic conditions of the Municipal Solid Waste Landfill Facility (MSWLF) on the U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas, were evaluated by the U.S. Geological Survey in cooperation with the U.S. Army. The 106.03-acre MSWLF has been in operation since January 1974. The landfill contains household refuse, Post solid wastes, bulky items, grass and tree trimmings from family housing, refuse from litter cans, construction debris, classified waste (dry), dead animals, asbestos, and empty oil cans. The MSWLF, located about 1,200 feet east of the nearest occupied structure, is estimated to receive an average of approximately 56 tons of municipal solid waste per day and, at a fill rate of 1-4 acres per year, is expected to reach its capacity by the year 2004. The MSWLF is located in the Hueco Bolson, 4 miles east of the Franklin Mountains. Elevations at the MSWLF range from 3,907 to 3,937 feet above sea level. The climate at the MSWLF and vicinity is arid continental, characterized by an abundance of sunny days, high summer temperatures, relatively cool winters typical of arid areas, scanty rainfall, and very low humidity throughout the year. Average annual temperature near the MSWLF and vicinity is 63.3 degrees Fahrenheit and annual precipitation is 7.8 inches. Potential evaporation in the El Paso area was estimated to be 65 inches per year. Soils at and adjacent to the MSWLF are nearly level to gently sloping, have a fine sandy loam subsoil, and are moderately deep over caliche. The MSWLF is underlain by Hueco Bolson deposits of Tertiary age and typically are composed of unconsolidated to slightly consolidated interbedded sands, clay, silt, gravel, and caliche. Individual beds are not well defined and range in thickness from a fraction of an inch to about 100 feet. The primary source of ground water in the MSWLF area is in the deposits of the Hueco Bolson. A relatively thick vadose zone of approximately 300 feet overlies the

  11. A Review of the Proposed North County Center in Paso Robles--An Educational Center of the San Luis Obispo County Community College District. Commission Report 97-5.

    ERIC Educational Resources Information Center

    California State Postsecondary Education Commission, Sacramento.

    This three-part report presents the recommendations of the California Postsecondary Education Commission on a proposal by the San Luis Obispo County Community College District (SLOCCCD) to create an educational center in the City of Paso Robles. Part 1 provides the Commission's conclusions and recommendations, indicating that, based on a needs…

  12. The role of gravitational collapse in controlling the evolution of crestal fault systems (Espírito Santo Basin, SE Brazil)

    NASA Astrophysics Data System (ADS)

    Ze, Tao; Alves, Tiago M.

    2016-11-01

    A high-quality 3D seismic volume from offshore Espírito Santo Basin (SE Brazil) is used to assess the importance of gravitational collapse to the formation of crestal faults above salt structures. A crestal fault system is imaged in detail using seismic attributes such as curvature and variance, which are later complemented by analyses of throw vs. distance (T-D) and throw vs. depth (T-Z). In the study area, crestal faults comprise closely spaced arrays and are bounded by large listric faults, herein called border faults. Two episodes of growth are identified in two opposite-dipping fault families separated by a transverse accommodation zone. Statistical analyses for eighty-four (84) faults show that fault spacing is < 250 m, with border faults showing the larger throw values. Fault throw varies between 8 ms and 80 ms two-way time for crestal faults, and 60-80 ms two-way time for border faults. Fault length varies between ∼410 m and 1750 m, with border faults ranging from 1250 m to 1750 m. This work shows that border faults accommodated most of the strain associated with salt growth and collapse. The growth history of crestal faults favours an isolated fault propagation model with fault segment linkage being associated with the lateral propagation of discrete fault segments. Importantly, two episodes of fault growth are identified as synchronous to two phases of seafloor erosion, rendering local unconformities as competent markers of fault reactivation at a local scale. This paper has crucial implications for the understanding of fault growth as a means to assess drilling risk and oil and gas migration on continental margins. As a corollary, this work demonstrates that: 1) a certain degree of spatial organisation occurs in crestal fault systems; 2) transverse accommodation zones can form regions in which fault propagation is enhanced and regional dips of faults change in 4D.

  13. CUTANEOUS TUBERCULOSIS: A 26-YEAR RETROSPECTIVE STUDY IN AN ENDEMIC AREA OF TUBERCULOSIS, VITÓRIA, ESPÍRITO SANTO, BRAZIL

    PubMed Central

    SPELTA, Karla; DINIZ, Lucia M.

    2016-01-01

    SUMMARY Background: Tuberculosis is a serious health problem in Brazil so that the knowledge on the aspects of cutaneous tuberculosis is medically important. Objective: To assess the characteristics of patients with cutaneous tuberculosis treated at the Cassiano Antonio Moraes University Hospital, located in the city of Vitória, State of Espírito Santo, Brazil. Methods: This is a retrospective, descriptive, observational and cross-sectional study using the medical records of 29 patients with cutaneous tuberculosis treated at the Dermatology and Pulmonology services of the hospital from 1986 to 2011. The inclusion criterion was the confirmation of cutaneous tuberculosis taking into account clinical, epidemiological, immunological, and bacteriological findings, as well as the response to specific treatment. Results: Of the 29 studied patients; 18 (62%) were women with average age of 37 years; the predominant clinical condition was erythema induratum of Bazin in 12 (41.4%) cases; and the cutaneous lesions were in the lower limbs in 19 (65.8%) patients. Extra-cutaneous involvement occurred in eight (27.6%) cases. The tuberculin tests were positive in 15 (79%) individuals and the assessment of the infectious agent was negative in most of the investigated cases. Conclusion: The study found a low frequency (0.44%) of cutaneous tuberculosis in an endemic area of tuberculosis. There was a predominance of infection in women aged thirty to forty years. Erythema induratum was the most common clinical condition, affecting mainly the lower limbs, in contrast to other Brazilian studies that found scrofuloderma as the most common manifestation, predominating in the cervical region of male children and adolescents. PMID:27410909

  14. Selected hydrologic data for the Mesilla ground-water basin, 1987 through 1992 water years, Dona Ana County, New Mexico, and El Paso County, Texas

    USGS Publications Warehouse

    Nickerson, Edward L.

    1995-01-01

    The Mesilla ground-water basin monitoring program was established in 1987 to document hydrologic conditions and establish a long-term, continuous data base to permit future quantitative evaluation of the ground-water flow system and stream/aquifer relations. Data collection is divided into three program elements. These are the (1) Mesilla ground- water basin observation-well program; (2) Mesilla Valley hydrologic sections; and (3) Rio Grande seepage investigations. This report is a compilation of hydrologic data collected for the Mesilla ground- water basin monitoring program during the 1987 through 1992 water years. Hydrologic data presented in the report include well records and water levels for 181 wells; mean daily river stage and ground- water levels at 37 sites; seepage investigations of the Rio Grande from Radium Springs, New Mexico, to El Paso, Texas; and chemical analyses of 29 water samples collected from the Rio Grande.

  15. Digital model for simulated effects of ground-water pumping in the Hueco Bolson, El Paso Area, Texas, New Mexico, and Mexico

    USGS Publications Warehouse

    Meyer, W.R.

    1976-01-01

    The model study showed that a proposed plan of development for 1973-91, in which pumping would be increased by 29 percent in the Texas part of the bolson and by 34 percent in Ciudad Juarez, would cause additional waterlevel declines of as much as 45 feet (13.7 m) in the vicinity of El Paso and 70 feet (21.3 m) in Ciudad Juarez. The study also showed that nearly 60 percent of the water would come from storage in the water-table part of the bolson aquifer (model layer 2) and 28 percent from leakage from the alluvium (model layer 1). By the end of the period, 9.84 million acrefeet (12,133 hm3) of fresh water would be in storage in the Texas part of the bolson, as compared to 10.6 million acre-feet (13,070 hm3) in storage in 1973.

  16. Application of a stream-aquifer model to Monument Creek for development of a method to estimate transit losses for reusable water, El Paso County, Colorado

    USGS Publications Warehouse

    Kuhn, Gerhard; Arnold, L. Rick

    2006-01-01

    The U.S. Geological Survey, in cooperation with Colorado Springs Utilities, the Colorado Water Conservation Board, and the El Paso County Water Authority, began a study in 2004 to (1) apply a stream-aquifer model to Monument Creek, (2) use the results of the modeling to develop a transit-loss accounting program for Monument Creek, (3) revise the existing transit-loss accounting program for Fountain Creek to incorporate new water-management strategies and allow for incorporation of future changes in water-management strategies, and (4) integrate the two accounting programs into a single program with a Web-based user interface. The purpose of this report is to present the results of applying a stream-aquifer model to the Monument Creek study reach. More...

  17. Summary of water-quality data, October 1987 through September 1997, for Fountain and Monument Creeks, El Paso and Pueblo Counties, Colorado

    USGS Publications Warehouse

    Bossong, Clifford R.

    2001-01-01

    Fountain and Monument Creeks, which drain parts of El Paso and Pueblo Counties in Colorado, have been sampled systematically by the U.S. Geological Survey for many years to obtain records of water-quality properties and constituents; the data are stored in the National Water Inventory System. Statistical summaries of these data indicate that they have spatial and temporal trends. Comparison of water-quality data to in-stream regulatory standards, some of which were calculated in this report, indicate that some exceedances are widespread in the system and that some occur locally. Nonparametric tests to quantitatively detect monotonic trends in water-quality data indicate that many water-quality properties and constituents do not have significant monotonic trends; detected trends were mostly downward.

  18. Ecological scenario and Trypanosoma cruzi DTU characterization of a fatal acute Chagas disease case transmitted orally (Espírito Santo state, Brazil).

    PubMed

    Dario, Maria Augusta; Rodrigues, Marina Silva; Barros, Juliana Helena da Silva; Xavier, Samanta Cristina das Chagas; D'Andrea, Paulo Sérgio; Roque, André Luiz Rodrigues; Jansen, Ana Maria

    2016-08-31

    Trypanosoma cruzi infection via oral route results in outbreaks or cases of acute Chagas disease (ACD) in different Brazilian regions and poses a novel epidemiological scenario. In the Espírito Santo state (southeastern Brazil), a fatal case of a patient with ACD led us to investigate the enzootic scenario to avoid the development of new cases. At the studied locality, Triatoma vitticeps exhibited high T. cruzi infection rates and frequently invaded residences. Sylvatic and domestic mammals in the Rio da Prata locality, where the ACD case occurred, and in four surrounding areas (Baia Nova, Buenos Aires, Santa Rita and Todos os Santos) were examined and underwent parasitological and serological tests. Triatomines were collected for a fecal material exam, culturing and mini-exon gene molecular characterization, followed by RFLP-PCR of H3/Alul. Paraffin-embedded cardiac tissue of a patient was washed with xylene to remove paraffin and DNA was extracted using the phenol-chloroform method. For genotype characterization, PCR was performed to amplify the 1f8, GPI and 18S rRNA genes. In the case of V7V8 SSU rRNA, the PCR products were molecularly cloned. PCR products were sequenced and compared to sequences in GenBank. Phylogenetic analysis using maximum likelihood method with 1000 bootstrap replicates was performed. None of the animals showed positive hemocultures. Three rodents and two dogs showed signs of infection, as inferred from borderline serological titers. T. vitticeps was the only triatomine species identified and showed T. cruzi infection by DTUs TcI and TcIV. The analysis of cardiac tissue DNA showed mixed infection by T. cruzi (DTUs I, II, III and IV) and Trypanosoma dionisii. Each case or outbreak of ACD should be analyzed as a particular epidemiological occurrence. The results indicated that mixed infections in humans may play a role in pathogenicity and may be more common than is currently recognized. Direct molecular characterization from biological

  19. GIS applied to agriclimatological zoning and agrotoxin residue monitoring in tomatoes: A case study in Espírito Santo state, Brazil.

    PubMed

    dos Santos, Gleissy Mary Amaral Dino Alves; Dos Santos, Alexandre Rosa; Teixeira, Luciano José Quintão; Saraiva, Sérgio Henriques; Freitas, Deivid França; Pereira, Olavo dos Santos; Ribeiro, Carlos Antonio Alvares Soares; Lorenzon, Alexandre Simões; Eugenio, Fernando Coelho; Neves, Antônio Augusto; de Queiroz, Maria Eliana Lopes Ribeiro; Scherer, Rodrigo

    2016-01-15

    Searches related to global warming have provided important insights into the response of terrestrial ecosystems, but few have examined the impacts on agricultural crops, particularly those associated with the monitoring of agrotoxin residues. In this context, the agriclimatological zoning is an important tool in the planning and consolidation of crops and should be considered in any initiative that involves such planning. This tool is particularly important in the analysis of agrotoxin residues and may be applied by the Program Analysis of Agrotoxin Residues in Food (PARA) created by the National Health Vigilance Agency of Brazil (ANVISA), which enables greater food security and contributes to the improvement of human health. The aim of this study was to elaborate the current and future agriclimatological zoning for the tomato crop, relating it with the monitoring of samples collected by PARA in Espírito Santo State, Brazil. The results indicate that a temperature increase of 5 °C creates a decrease in apt areas from 37.3% to 4.3%, for a total reduction of 33 percentage points (-88.5%). It is noted that of the 41 producing municipalities, only 26 have apt areas greater than 50%, highlighting the municipalities with apt areas greater than 90%, represented by Mantenópolis (100%), Guaçuí (98.5%), São José do Calçado (97.8%), Irupi (94.4%), Santa Teresa (92.3%), and Marechal Floriano (91.4%). The veracity of agriclimatological zoning is proved by a Kendall rank correlation coefficient of 0.876, indicating that the distribution of the variables of apt areas and productivity are similar at the significance level of 0.05 with a confidence interval 95%. After validation of the agriclimatological zoning for the tomato crop, it is recommended that the PARA should monitor 36 municipalities rather than the current 18, representing an increase of 100%. The methodology can be adjusted to agricultural crops of other countries.

  20. Assessment of Mass-Transport Deposits occurrence offshore Espírito Santo Basin (SE Brazil) using a bivariate statistical method

    NASA Astrophysics Data System (ADS)

    Piedade, Aldina; Alves, Tiago; Luís Zêzere, José

    2016-04-01

    Mass Transport Deposits (MTDs) are one of the most important process shaping passive and active margins. It is frequently happening and its characteristics, features and processes has been very well documented from diverse approaches and methodologies. In this work a methodology for evaluation of MTDs occurrence is tested in an area offshore Espírito Santo Basin, SE Brazil. MTDs inventory was made on three-dimensional (3D) seismic volume interpreting a high amplitude reflection which correspond to the top and base of the MTDs. The inventory consists of four MTDs which were integrated into a GIS database. MTDs favourability scores are computed using algorithms based on statistical/probabilistic analysis (Information Value Method) over unique condition terrain units in a raster basis. Terrain attributes derived from the Digital Terrain Model (DTM) are interpreted as proxies of driving factors of MTDs and are used as predictors in our models which are based on a set of different MTDs inventories. Three models are elaborated independently according to the area of the MTDs body (Model 1, Model 2 and Model 3). The final result is prepared by sorting all pixels according to the pixel favourability value in descending order. The robustness and accuracy of the MTDs favourability models are evaluated by the success-rate curves, which are used for the quantitative interpretation of the models expressing the goodness of fit of the MTDs. In addition, a sensitivity analysis was performed and the predisposing factors which have highest prediction performance on MTDs occurrence were identified. The obtained results allow to conclude the method is valid to apply to submarine slopes as it is demonstrated by the highest obtained goodness of fit (0.862). This work is very pioneer, the methodology used was never applied to submarine environment. It is a very promising and valid methodology within the prediction of submarine slopes regarding failing and instability to the industry. In

  1. Hydrogeology and ground-water quality of the Chromic Acid Pit site, US Army Air Defense Artillery Center and Fort Bliss, El Paso, Texas

    USGS Publications Warehouse

    Abeyta, Cynthia G.; Thomas, C.L.

    1996-01-01

    The Chromic Acid Pit site is an inactive waste disposal site that is regulated by the Resource Conservation and Recovery Act of 1976. The 2.2-cubic-yard cement-lined pit was operated from 1980 to 1983 by a contractor to the U.S. Army Air Defense Artillery Center and Fort Bliss. The pit, located on the Fort Bliss military reservation, in El Paso, Texas, was used for disposal and evaporation of chromic acid waste generated from chrome plating operations. The site was certified closed in 1989 and the Texas Natural Resources Conservation Commission issued Permit Number HW-50296 (U.S. Environmental Protection Agency Permit Number TX4213720101), which approved and implemented post-closure care for the Chromic Acid Pit site. In accordance with an approved post-closure plan, the U.S. Geological Survey is cooperating with the U.S. Army in evaluating hydrogeologic conditions and ground- water quality at the site. One upgradient and two downgradient ground-water monitoring wells were installed adjacent to the chromic acid pit by a private contractor. Quarterly ground-water sampling of these wells by the U.S. Geological Survey began in December 1993. The Chromic Acid Pit site is situated in the Hueco Bolson intermontane valley. The Hueco Bolson is a primary source of ground water in the El Paso area. City of El Paso and U.S. Army water-supply wells are located on all sides of the study area and are completed 600 to more than 1,200 feet below land surface. The ground-water level in the area of the Chromic Acid Pit site has declined about 25 feet from 1982 to 1993. Depth to water at the Chromic Acid Pit site in September 1994 was about 284 feet below land surface; ground-water flow is to the southeast. Ground-water samples collected from monitoring wells at the Chromic Acid Pit site contained dissolved-solids concentrations of 442 to 564 milligrams per liter. Nitrate as nitrogen concentrations ranged from 2.1 to 2.7 milligrams per liter; nitrite plus nitrate as nitrogen

  2. Hydrogeology and simulation of flow between the alluvial and bedrock aquifers in the upper Black Squirrel Creek basin, El Paso County, Colorado

    USGS Publications Warehouse

    Watts, K.R.

    1995-01-01

    Anticipated increases in pumping from the bedrock aquifers in El Paso County potentially could affect the direction and rate of flow between the alluvial and bedrock aquifers and lower water levels in the overlying alluvial aquifer. The alluvial aquifer underlies about 90 square miles in the upper Black Squirrel Creek Basin of eastern El Paso County. The alluvial aquifer consists of unconsolidated alluvial deposits that unconformably overlie siltstones, sandstones, and conglomerate (bedrock aquifers) and claystone, shale, and coal (bedrock confining units) of the Denver Basin. The bedrock aquifers (Dawson, Denver, Arapahoe, and Laramie-Fox Hills aquifers) are separated by confining units (upper and lower Denver and the Laramie confining units) and overlie a relatively thick and impermeable Pierre confining unit. The Pierre confining unit is assumed to be a no-flow boundary at the base of the alluvial/ bedrock aquifer system. During 1949-90, substantial water-level declines, as large as 50 feet, in the alluvial aquifer resulted from withdrawals from the alluvial aquifer for irrigation and municipal supplies. Average recharge to the alluvial aquifer from infiltration of precipitation and surface water was an estimated 11.97 cubic feet per second and from the underlying bedrock aquifers was an estimated 0.87 cubic foot per second. Water-level data from eight bedrock observation wells and eight nearby alluvial wells indicate that, locally, the alluvial and bedrock aquifers probably are hydraulically connected and that the alluvial aquifer in the upper Black Squirrel Creek Basin receives recharge from the Denver and Arapahoe aquifers but-locally recharges the Laramie-Fox Hills aquifer. Subsurface-temperature profiles were evaluated as a means of estimating specific discharge across the bedrock surface (the base of the alluvial aquifer). However, assumptions of the analytical method were not met by field conditions and, thus, analyses of subsurface-temperature profiles

  3. Hospital admissions for asthma and acute bronchitis in El Paso, Texas: do age, sex, and insurance status modify the effects of dust and low wind events?

    PubMed

    Grineski, Sara E; Staniswalis, Joan G; Bulathsinhala, Priyangi; Peng, Yanlei; Gill, Thomas E

    2011-11-01

    El Paso County (Texas) is prone to still air inversions and is one of the dust "hot spots" in North America. In this context, we examined the sub-lethal effects of airborne dust and low wind events on human respiratory health (i.e., asthma and acute bronchitis) between 2000 and 2003, when 110 dust and 157 low wind events occurred. Because environmental conditions may not affect everyone the same, we explored the effects of dust and low wind within three age groups (children, adults, and the elderly), testing for effect modifications by sex and insurance status, while controlling for weather and air pollutants. We used a case-crossover design using events matched with referent days on the same day-of-the-week, month, and year with conditional logistic regression to estimate the probability of hospital admission, while controlling for apparent temperature (lag 1), nitrogen dioxide, and particulate matter of 2.5μm or less. Children (aged 1-17) were 1.19 (95% confidence interval: 1.00-1.41) times more likely to be hospitalized for asthma three days after a low wind event, and 1.33 (95% CI: 1.01-1.75) times more likely to be hospitalized for acute bronchitis one day after a dust event than on a clear day. Girls were more sensitive to acute bronchitis hospitalizations after dust events (1.83, 95% CI: 1.09-3.08) than boys, but less sensitive than boys to acute bronchitis hospitalizations after low wind events (0.68, 95% CI: 0.46-1.00). We found general trends with regard to dust and low wind events being associated with increased odds of hospitalization for asthma and bronchitis amongst all ages and adults (aged 18-64). Adults covered by Medicaid and adults without health insurance had higher risks of hospitalization for asthma and acute bronchitis after both low wind and dust events. Results suggest that there were respiratory health effects associated with dust and low wind events in El Paso, with stronger impacts among children and poor adults. Girls and boys with

  4. Hospital admissions for asthma and acute bronchitis in El Paso, Texas: Do age, sex, and insurance status modify the effects of dust and low wind events?

    PubMed Central

    Staniswalis, Joan G.; Bulathsinhala, Priyangi; Peng, Yanlei; Gill, Thomas E.

    2013-01-01

    Background El Paso County (Texas) is prone to still air inversions and is one of the dust “hot spots” in North America. In this context, we examined the sub-lethal effects of airborne dust and low wind events on human respiratory health (i.e., asthma and acute bronchitis) between 2000 and 2003, when 110 dust and 157 low wind events occurred. Because environmental conditions may not affect everyone the same, we explored the effects of dust and low wind within three age groups (children, adults, and the elderly), testing for effect modifications by sex and insurance status, while controlling for weather and air pollutants. Methods We used a case-crossover design using events matched with referent days on the same day-of-the-week, month, and year with conditional logistic regression to estimate the probability of hospital admission, while controlling for apparent temperature (lag 1), nitrogen dioxide, and particulate matter of 2.5 micrometers or less. Results Children (aged 1–17) were 1.19 (95% confidence interval: 1.00–1.41) times more likely to be hospitalized for asthma three days after a low wind event, and 1.33 (95% CI: 1.01–1.75) times more likely to be hospitalized for acute bronchitis one day after a dust event than on a clear day. Girls were more sensitive to acute bronchitis hospitalizations after dust events (1.83, 95% CI: 1.09–3.08) than boys, but less sensitive than boys to acute bronchitis hospitalizations after low wind events (0.68, 95% CI: 0.46–1.00). We found general trends with regard to dust and low wind events being associated with increased odds of hospitalization for asthma and bronchitis amongst all ages and adults (aged 18–64). Adults covered by Medicaid and adults without health insurance had higher risks of hospitalization for asthma and acute bronchitis after both low wind and dust event Conclusions Results suggest that there were respiratory health effects associated with dust and low wind events in El Paso, with stronger

  5. Characterization of traffic-related air pollutant metrics at four schools in El Paso, Texas, USA: Implications for exposure assessment and siting schools in urban areas

    NASA Astrophysics Data System (ADS)

    Raysoni, Amit U.; Stock, Thomas H.; Sarnat, Jeremy A.; Montoya Sosa, Teresa; Ebelt Sarnat, Stefanie; Holguin, Fernando; Greenwald, Roby; Johnson, Brent; Li, Wen-Whai

    2013-12-01

    Children spend substantial amount of time within school microenvironments; therefore, assessing school-based exposures is essential for characterizing and preventing children's health risks to air pollutants. Indeed, the importance of characterizing children's exposures in schools is recognized by the US Environmental Protection Agency's recent initiative to promote outdoor air monitoring networks near schools. As part of a health effects study investigating the impact of traffic-related air pollution on asthmatic children along the US-Mexico border, this research examines children's exposures to, and spatio-temporal heterogeneity in concentrations of, traffic-related air pollutants at four elementary schools in El Paso, Texas. Three schools were located in an area of high traffic density and one school in an area of low traffic density. Paired indoor and outdoor concentrations of 48-h fine and coarse particulate matter (PM2.5 and PM10-2.5), 48-h black carbon (BC), 96-h nitrogen dioxide (NO2), and 96-h volatile organic compounds (VOCs) were measured for 13 weeks at each school. Outdoor concentrations of PM, NO2, BC, and BTEX (benzene, toluene, ethylbenzene, m,p-xylene, o-xylene) compounds were similar among the three schools in the high-traffic zone in contrast to the school in the low-traffic zone. Results from this study and previous studies in this region corroborate the fact that PM pollution in El Paso is dominated by coarse PM (PM10-2.5) and fine fraction (PM2.5) accounts for only 25-30% of the total PM mass in PM10. BTEX species and BC are better surrogates for traffic air pollution in this region. Correlation analyses indicate a range of association between indoor and outdoor pollutant concentrations due to uncontrollable factors like student foot traffic and varying building and ventilation configurations across the four schools. Results suggest the need of micro-scale monitoring for children's exposure assessment, which may not be adequately characterized

  6. Spatial and Temporal Variations in Streamflow and Dissolved Solids in the Rio Grande from Del Norte, Colorado, to El Paso, Texas, 1993-95

    NASA Astrophysics Data System (ADS)

    Moore, S. J.; Anderholm, S. K.

    2002-12-01

    Data collected as part of the Rio Grande Valley National Water Quality Assessment Program were used to evaluate spatial and temporal variations in streamflow and the concentration of dissolved solids at selected sites on the Rio Grande from Del Norte, Colorado, to El Paso, Texas, for the period of April 1993 to September 1995. Dissolved solids loads, which were estimated by a multivariate linear regression model (ESTIMATOR2000), are also presented and discussed. Spatial and temporal variations in streamflow, dissolved solids concentrations, and dissolved solids loads were used to evaluate how surface-water and ground-water inflows to and outflows from the Rio Grande affect dissolved solids along the river. Streamflow decreases from Del Norte, Colorado, to the mouth of the Conejos River because of diversions for irrigation. Streamflow increases from the mouth of the Conejos River to Otowi Bridge because of surface-water inflows (from the Conejos River, the Chama River, and other tributaries) and ground-water inflow in northern New Mexico. Streamflow decreases downstream from Otowi Bridge because outflows (due to agricultural use, leakage to ground water, and evapo-transpiration) are greater than inflows. Dissolved solids concentrations generally increase in the downstream direction; however, dissolved solids concentrations decrease between the mouth of the Conejos River and Otowi Bridge due to surface-water inflows from the Conejos and the Chama Rivers and ground-water inflows in northern New Mexico. In several reaches of the Rio Grande, decreasing streamflow and increasing dissolved solids loads indicate the presence of inflows with large dissolved solids concentrations (relative to those of the Rio Grande immediately upstream from that inflow); this occurs (1) between Del Norte, Colorado, and the mouth of Trinchera Creek, near Lasauses, Colorado (2) between Otowi Bridge and San Marcial, New Mexico, and (3) between Leasburg, New Mexico, and El Paso, Texas

  7. Model input and output files for the simulation of time of arrival of landfill leachate at the water table, Municipal Solid Waste Landfill Facility, U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    USGS Publications Warehouse

    Abeyta, Cynthia G.; Frenzel, Peter F.

    1999-01-01

    This report contains listings of model input and output files for the simulation of the time of arrival of landfill leachate at the water table from the Municipal Solid Waste Landfill Facility (MSWLF), about 10 miles northeast of downtown El Paso, Texas. This simulation was done by the U.S. Geological Survey in cooperation with the U.S. Department of the Army, U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso, Texas. The U.S. Environmental Protection Agency-developed Hydrologic Evaluation of Landfill Performance (HELP) and Multimedia Exposure Assessment (MULTIMED) computer models were used to simulate the production of leachate by a landfill and transport of landfill leachate to the water table. Model input data files used with and output files generated by the HELP and MULTIMED models are provided in ASCII format on a 3.5-inch 1.44-megabyte IBM-PC compatible floppy disk.

  8. Acid sulfate alteration of fluorapatite, basaltic glass and olivine by hydrothermal vapors and fluids: Implications for fumarolic activity and secondary phosphate phases in sulfate-rich Paso Robles soil at Gusev Crater, Mars

    NASA Astrophysics Data System (ADS)

    Hausrath, E. M.; Golden, D. C.; Morris, R. V.; Agresti, D. G.; Ming, D. W.

    2013-01-01

    Phosphate-rich rocks and a nearby phosphate-rich soil, Paso Robles, were analyzed in Gusev Crater, Mars, by the Mars Exploration Rover Spirit and interpreted to be highly altered, possibly by hydrothermal or fumarolic alteration of primary, phosphate-rich material. To test mineral phases resulting from such alteration, we performed hydrothermal acid-vapor and acid-fluid experiments on olivine (Ol), fluorapatite (Ap), and basaltic glass (Gl) as single phases and a mixture of phases. Minerals formed include Ca-, Al-, Fe- and Mg-sulfates with different hydration states (anhydrite, bassanite, gypsum; alunogen; hexahydrite, and pentahydrite). Phosphate-bearing minerals formed included monocalcium phosphate monohydrate (MCP) (acid-vapor and acid-fluid alteration of fluorapatite only) and ferrian giniite (acid-fluid alteration of the Ol + Gl + Ap mixture). MCP is likely present in Paso Robles if primary Ca-phosphate minerals reacted with sulfuric acid with little transport of phosphate. Under fluid:rock ratios allowing transport of phosphate, a ferric phosphate phase such as ferrian giniite might form instead. Mössbauer measurements of ferrian giniite-bearing alteration products and synthetic ferrian giniite are consistent with Spirit's Mössbauer measurements of the ferric-bearing phase in Paso Robes soil, but are also consistent with ferric sulfate phases in the low-P soil Arad_Samra. Therefore, Mössbauer data alone do not constrain the fluid:rock ratio. However, the excess iron (hematite) in Paso Robles soil, which implies aqueous transport, combined with our laboratory experiments, suggest acid-sulfate alteration in a hydrothermal (fumarolic) environment at fluid:rock ratios sufficient to allow dissolution, transport, and precipitation of secondary chemical components including a ferric phosphate such as ferrian giniite.

  9. Estimated probabilities and volumes of postwildfire debris flows—A prewildfire evaluation for the Pikes Peak area, El Paso and Teller Counties, Colorado

    USGS Publications Warehouse

    Elliott, John G.; Ruddy, Barbara C.; Verdin, Kristine L.; Schaffrath, Keelin R.

    2012-01-01

    Debris flows are fast-moving, high-density slurries of water, sediment, and debris that can have enormous destructive power. Although debris flows, triggered by intense rainfall or rapid snowmelt on steep hillsides covered with erodible material, are a common geomorphic process in some unburned areas, a wildfire can transform conditions in a watershed with no recent history of debris flows into conditions that pose a substantial hazard to residents, communities, infrastructure, aquatic habitats, and water supply. The location, extent, and severity of wildfire and the subsequent rainfall intensity and duration cannot be known in advance; however, hypothetical scenarios based on empirical debris-flow models are useful planning tools for conceptualizing potential postwildfire debris flows. A prewildfire study to determine the potential for postwildfire debris flows in the Pikes Peak area in El Paso and Teller Counties, Colorado, was initiated in 2010 by the U.S. Geological Survey, in cooperation with the City of Colorado Springs, Colorado Springs Utilities. The study was conducted to provide a relative measure of which subwatersheds might constitute the most serious potential debris-flow hazards in the event of a large-scale wildfire and subsequent rainfall.

  10. Aquifer tests in the flood-plain alluvium and Santa Fe group at the Rio Grande near Canutillo, El Paso County, Texas

    USGS Publications Warehouse

    Nickerson, Edward L.

    1989-01-01

    An aquifer system consisting of the Rio Grande flood-plain alluvium and Santa Fe Group underlying the southern Mesilla Valley in Dona Ana County, New Mexico and El Paso County, Texas has become an important source of water for both municipal and agricultural uses. Determination of aquifer properties is essential in order to evaluate groundwater potential for increasing water demand and potential streamflow depletion of the Rio Grande due to groundwater development. The aquifer system at the Canutillo well field hydrologic section was divided into a shallow, intermediate, and deep zone based on geohydrologic characteristics. Aquifer properties of specific zones at the test site were determined from a series of multiple-well aquifer tests conducted from December 3, 1985 through January 20, 1986. The Rio Grande is hydraulically connected to the shallow flood-plain alluvium. Water generally occurs within the shallow zone under unconfined conditions, within the intermediate zone under semiconfined conditions, and within the deep zone under confined conditions. (USGS)

  11. Factors contributing to elevated indoor radon in the Paso Del Norte region of the Texas-Mexico border: information for physicians.

    PubMed

    Cech, Irina; Burau, Keith D; Al-Hashimi, Radhiya

    2009-07-01

    We collected sample data on radon concentrations concurrently in the air, water, and soil in the northern part of the Texas-Mexico border (both sides) popularly known as Paso Del Norte. These field data were used to statistically correlate relative contributions of yard soil, tap water, location, and house features to concentrations of radon indoors. Indoor air radon concentrations in some homes were up to nine-fold the limit recommended by the US Environmental Protection Agency (USEPA). Concentrations of radon in tap water were up to nearly three-fold the recommended limit. Apartments and manufactured homes had generally greater concentrations of indoor radon. Statistically significant associations were indicated between indoor radon air levels and radon in the soil (P < 0.001); radon in the water and radium in water (P = 0.016); radon air levels and apartment living (P = 0.010); and mobile homes vs. wood, brick, and stucco construction (P = 0.016). Radon soil gas, apartment living, and the aluminum plank wall environment of mobile homes were associated with elevated indoor radon in the homes studied. Physician's attention is invited to the potential nontrivial risk from radon, as it becomes trapped inside enclosed structures. This article is intended to serve as a resource for primary care physicians who want to better understand the distribution and contributing factors for indoor radon. The Surgeon General recommends every US home be tested for radon as of January 13, 2005.

  12. Seepage investigations of the Rio Grande from below Leasburg Dam, Leasburg, New Mexico, to above American Dam, El Paso, Texas, 2006-13

    USGS Publications Warehouse

    Crilley, D.M.; Matherne, A.M.; Thomas, Nicole; Falk, S.E.

    2013-01-01

    Seepage investigations were conducted annually by the U.S. Geological Survey from 1988 to 1998 and from 2004 to 2013 along a 64-mile reach of the Rio Grande from below Leasburg Dam, Leasburg, New Mexico, to above American Dam, El Paso, Texas, as part of the Mesilla Basin monitoring program. Results of studies conducted from 2006 to 2013 are presented in this report. Seepage investigations were conducted over a period of 1–2 days in February of each year, during low-flow conditions in the non-irrigation season. During the seepage investigations, discharge was measured at as many as 24 sites along the Rio Grande and as many as 20 inflow sites within the study reach. Net seepage gain or loss was computed for each subreach by subtracting the discharge measured at the upstream location from the discharge measured at the closest downstream location along the river and then subtracting any inflow to the river within the subreach. An estimated gain or loss was determined to be significant when it exceeded the cumulative measurement uncertainty associated with the net seepage computation. Study reaches during 2006 to 2013 ranged from 20.2 to 64 miles in length, and seepage losses ranged from 8.2 ± 3.1 to 47.9 ± 8.2 cubic feet per second.

  13. Hispanic health disparities after a flood disaster: results of a population-based survey of individuals experiencing home site damage in El Paso (Texas, USA).

    PubMed

    Collins, Timothy W; Jimenez, Anthony M; Grineski, Sara E

    2013-04-01

    In 2006, El Paso County, a predominantly Hispanic urban area, was affected by a flood disaster; 1,500 homes were damaged. We assessed the health impacts of the disaster upon 475 individuals whose homes were flood-damaged using mail survey data and logistic regression. Substantial proportions of individuals had one or more physical (43 %) or mental (18 %) health problem in the four months following the floods; 28 % had one or more injury or acute effect related to post-flood cleanup. Adverse event experiences, older age, and lower socioeconomic status were significantly associated with negative post-flood health outcomes in all three logistic regression models. A lack of access to healthcare, non-US citizenship, and English proficiency were significant predictors of negative outcomes in both the physical and mental health models, while Hispanic ethnicity (physical), native-birth (mental), and more serious home damage (cleanup) were significant predictors in one model each. The disaster had disproportionate negative health impacts on those who were more exposed, poorer, older, and with constrained resource-access. While a lack of US citizenship and Hispanic ethnicity were associated with higher risks, being less acculturated (i.e., English-deficient, foreign-born) may have protected against health impacts.

  14. A profile of US-Mexico border mobility among a stratified random sample of Hispanics living in the El Paso-Juarez area.

    PubMed

    Lapeyrouse, L M; Morera, O; Heyman, J M C; Amaya, M A; Pingitore, N E; Balcazar, H

    2012-04-01

    Examination of border-specific characteristics such as trans-border mobility and transborder health service illuminates the heterogeneity of border Hispanics and may provide greater insight toward understanding differential health behaviors and status among these populations. In this study, we create a descriptive profile of the concept of trans-border mobility by exploring the relationship between mobility status and a series of demographic, economic and socio-cultural characteristics among mobile and non-mobile Hispanics living in the El Paso-Juarez border region. Using a two-stage stratified random sampling design, bilingual interviewers collected survey data from border residents (n = 1,002). Findings show that significant economic, cultural, and behavioral differences exist between mobile and non-mobile respondents. While non-mobile respondents were found to have higher social economic status than their mobile counterparts, mobility across the border was found to offer less acculturated and poorer Hispanics access to alternative sources of health care and other services.

  15. The origin of high-frequency platform carbonate cycles and third-order sequences (Lower Ordovician El Paso GP, west Texas): Constraints from outcrop data and stratigraphic modeling

    SciTech Connect

    Goldhammer, R.K.; Lehmann, P.J.; Dunn, P.A. )

    1993-05-01

    The passive-margin succession of the Diablo Platform is represented by the second-order Sauk C supersequence set, consisting of a basal transgressive clastic unit (The Bliss Sandstone) above the breakup unconformity, marking the second-order basal lowstand transgressive phase, overlain by 750 m of drift-related, shallow-marine platform carbonate (the El Paso Group) recording the second-order highstand. Due to late Paleozoic structuring of the Gondwanan passive margin, present exposures in Texas are in an updip shelf position and lack internal stratal geometries across depositional strike, so sequences and systems tracts are identified solely by the vertical stacking patterns of depositional subfacies and higher-frequency, fifth-order cycles. By analysis of outcrop data the authors develop a sequence-stratigraphic model for lower Paleozoic passive-margin, shallow-water, platform carbonates that de-emphasizes the physical expression of sequence boundaries and systems-tract boundaries and focuses on the vertical and lateral, meter-scale cyclic and subfacies architecture of carbonate shelf deposits in the framework of third-order depositional sequences. They rely on analyses of stratal stacking patterns to bridge the gap from cycle-scale stratigraphy to seismic-scale sequence stratigraphy. In many settings, like the Permian of west Texas, sequence boundaries are often obvious, but in others, especially shallow-dipping ramps or flat-topped platforms on passive margins, third-order sequence boundaries are less obvious, particularly in deformed terranes lacking two-dimensional dip continuity.

  16. Geophysical survey, Paso Robles Geothermal area, California: Part of the Resource Assessment of Low- and Moderate-Temperature Geothermal Resource Areas in California; Part of the Second year Report, 1979-80 of the US Department of Energy-California State-Coupled Program for Reservoir Assessment and Confirmation

    SciTech Connect

    Chapman, Rodger H.; Chase, Gordon W.; Youngs, Les G.

    1980-11-10

    This report presents the details of new geophysical work for the Paso Robles geothermal area, California performed under terms of the second year contract, 1979-80 between the US Department of Energy (DOE) and the California Division of Mines and Geology (CDMG). The report contains two sections. The first section is to provide background for the reader and consists of a reprint from CDMG's first year report (1979-80) to DOE. It describes only the Paso Robles studies performed by CDMG in its first year effort. The second section provides new information developed by CDMG in its 1979-80 studies concerning the geophysical survey of the Paso Robles geothermal area. Included in the first section is some general background information concerning the geology and geothermal occurrences in the Southern Coast Ranges, as well as the more detailed information dealing with the Paso Robles area proper. The second section is concerned only with discussion and interpretation of results for two geophysical methods that have so far been used by CDMG in the area: the ground magnetic and gravity surveys. The CDMG studies of the Paso Robles area are not yet complete and additional studies using newly acquired resistivity equipment are planned for the near future, as are more complete surveys of existing wells and new studies of the geothermal aquifers present in the area. A final report to DOE on the Paso Robles area is planned following completion of those studies.

  17. Variation of age and total length in Sotalia guianensis (Van Bénéden, 1864) (Cetacea, Delphinidae), on the coast of Espírito Santo state, Brazil.

    PubMed

    Lima, J Y; Carvalho, A P M; Azevedo, C T; Barbosa, L A; Silveira, L S

    2017-01-01

    Variations of age and total length of Sotalia guianensis from the state of Espírito Santo, Brazil, were evaluated. Specimens were found stranded. Age and total length of 44 Guiana dolphins were assessed based on tooth analysis. Age varied between 0.5 year and 33 years (mean = 8.23 years). Most specimens were between zero and 6 years old (47%). Total length varied from 119 cm to 198 cm, with mean of 172.52 cm. Asymptotic length was reached at 185 cm and approximately 5-6 years of age. Mean total length and age were higher than in other regions of the distribution range of the species. Nevertheless, more studies have to be carried out to evaluate the morphological variations in S. guianensis populations in the study area and Brazil.

  18. Fruit flies (Diptera, Tephritidae) and their associations with native host plants in a remnant area of the highly endangered Atlantic Rain Forest in the State of Espírito Santo, Brazil.

    PubMed

    Uramoto, K; Martins, D S; Zucchi, R A

    2008-10-01

    The results presented in this paper refer to a host survey, lasting approximately three and a half years (February 2003-July 2006), undertaken in the Vale do Rio Doce Natural Reserve, a remnant area of the highly endangered Atlantic Rain Forest located in Linhares County, State of Espírito Santo, Brazil. A total of 330 fruit samples were collected from native plants, representing 248 species and 51 plant families. Myrtaceae was the most diverse family with 54 sampled species. Twenty-eight plant species, from ten families, are hosts of ten Anastrepha species and of Ceratitis capitata (Wiedemann). Among 33 associations between host plants and fruit flies, 20 constitute new records, including the records of host plants for A. fumipennis Lima and A. nascimentoi Zucchi. The findings were discussed in the light of their implications for rain forest conservation efforts and the study of evolutionary relationships between fruit flies and their hosts.

  19. Sources and Spatial Distribution of Metal Pollutants in Soils near the El Paso Smelter: A Forensic Study with Pb and Pu Isotopes.

    NASA Astrophysics Data System (ADS)

    Ketterer, Michael; Moan, Matthew; Gremillion, Paul

    2010-05-01

    Lead and copper smelting has been conducted at El Paso since the late 1800's, and as a result, environmental media near the smelter have become contaminated. A study has been conducted to investigate the sources and spatial distribution of metal pollutants (Pb, Cd, Zn, Hg, As, Cu) and concomitant tracers (Ag, In, Sb, Bi) in soils from the smelter vicinity. Sampled locations were residential and non-residential locations in El Paso (Texas, USA), Anapra (New Mexico, USA) and Ciudad Juarez (Chihuahua, Mexico). Lead isotope studies indicate that the soil Pb is derived from smelting, and is consistent with two-component mixing between lead ores from Chihuahua (northern Mexico) having 206Pb/204Pb of 18.6 - 18.8 and ores from the Hanover, New Mexico (USA) mining district with 206Pb/204Pb of ~ 17.6. The Pb isotope results also exclude other common anthropogenic Pb sources such as paint and gasoline emissions as being major contributors. Concentrations of Hg and Pb of up to 10 and 11,000 ppm were found in surface soils within 1 km of the smelter. The metal concentration results clearly indicate that soils near the smelter (< 5 km) exhibit much higher concentrations of smelter-related elements than do soils from control locations (> 10 km distant). A general trend of decreasing concentrations vs. distance from the smelter was also observed. However, the results indicate that metal concentrations vary widely even at a fixed distance from the smelter point source. This phenomenon results from a combination of natural and anthropogenic processes that disturb and re-distribute soils in the surface environment. The site conditions consist of a very arid environment with little vegetation cover that is frequently disturbed by high winds and severe episodic rainfall. To study these effects, we have investigated stratospheric fallout plutonium (239+240Pu) as a proxy measure of disturbed vs. undisturbed soil conditions. The premise is that 'undisturbed' locations will have high 239

  20. Comparison of Lead Species in Household Dust Wipes, Soil, and Airborne Particulate Matter in El Paso, Texas, by X-Ray Absorption Spectroscopy

    NASA Astrophysics Data System (ADS)

    Pingitore, N. E.; Clague, J.; Amaya, M. A.

    2006-12-01

    Understanding the interplay of indoor and outdoor sources of lead in an urban setting is one foundation in establishing risk for lead exposure in children in our cities. A household may be the source for lead contamination due to the deterioration of interior lead-based paint, or a sink if lead particles are tracked or blown into the home from such potential ambient sources as yard soil or urban street dust. In addressing this issue, X-Ray Absorption Spectroscopy (XAS) presents the opportunity to directly and quantitatively speciate lead at low concentrations in bulk samples. We performed XAS analyses on dust wipes from window sills or floors from 8 houses that exceeded Federal standards for lead in dust. We entered these data into a Principal Components Analysis (PCA) that also included El Paso environmental samples: lead-based paints, soils, and airborne particulate matter. A simple two-component mixing system accounted for more than 95% of the variance of this data set. Paint and lead oxide appear to be the principal components, with all the samples falling in a compositional range from pure paint to 75% paint, 25% lead oxide. Note that several different lead compounds are possible constituents of a given lead-based paint. The paints spread from one end out along perhaps a fifth of the range of the compositional axis, followed closely, but not overlapped, by the soil samples, which covered the remainder of the compositional range. Two of the dust wipes plotted within the paint range, and the remaining 6 dust wipes plotted randomly through the soil range. Samples of airborne particulate matter plotted in both the paint and soil ranges. These observations suggest that the lead on most of the dust wipes originated outside the house, probably from deteriorated exterior lead-based paint deposited in adjacent yards. This paint mixed with lead oxide present in the soil and entered the houses by the airborne route. The probable source of the oxide in the soil is former

  1. Analysis of a Multi-Well Tracer Test at a Bank Filtration Site in an Arid Environment of El Paso, Texas

    NASA Astrophysics Data System (ADS)

    Abdel-Fattah, A. N.; Langford, R.; Schulze-Makuch, D.; Sheng, Z.

    2005-12-01

    River bank filtered water is an important component of the drinking water production in many areas of the world. In riverbank filtration, the removal of pathogens is an important task for the production of good quality drinking water. The hydrogeological factors and spatial changes in the water's microbiology during the transport from the river to the aquifer have important implications on the quality of the produced water. The goal of this study was to investigate riverbank infiltration effectiveness in arid environments such as that of El Paso, Texas. The hydrostratigraphic units and hydrogeologic conditions were characterized with lithologic samples obtained from all boreholes collected during the construction of twelve observation wells and one production well in the site, which were constructed near the artificial stream to provide geologic and hydrologic information. The shallow aquifer is composed of three unites: high hydraulic conductivity layers on the top and bottom, and low conductivity layer in the middle. In this study advective transport of microspheres was compared with a conservative tracer such as bromide. Bromide was injected into an observation well at the channel margin. Simultaneously, 1, 6 and 10 micron-diameter fluorescent microspheres equivalent to Giardia, Cryptosporidium, and bacteria sizes were injected into the stream bottom and two observation wells to assess the suitability of microspheres as abiotic analogs in future investigations involving the physical aspects of bacteria and protozoa transport behavior. The 17.8 day-tracer test provided valuable results that are relevant to the transport of pathogens through the subsurface under riverbank filtration conditions. The 1 micron-size microspheres were abundant in the pumping and observation wells and showed multiple peaks similar to the bromide results. Microspheres from the three injection sites had distinctly different transport paths and rates. The 6 and 10 micron-size microspheres

  2. Clinical and pathological characteristics of Hispanic BRCA-associated breast cancers in the American-Mexican border city of El Paso, TX.

    PubMed

    Nahleh, Zeina; Otoukesh, Salman; Dwivedi, Alok Kumar; Mallawaarachchi, Indika; Sanchez, Luis; Saldivar, J Salvador; Cataneda, Kayla; Heydarian, Rosalinda

    2015-01-01

    Hispanics in El Paso, TX, a large American-Mexican border city constitute 85% of the population. Limited cancer research has been conducted in this population. We sought to study the prevalence of BRCA mutations among Hispanic patients of Mexican origin, identify reported Mexican founder or recurrent mutations, and study the breast cancer characteristics in mutation carriers. Hispanic women of Mexican descent with a personal history of breast cancer, who presented consecutively for genetic cancer risk assessment, were enrolled in an Institutional Review Board-approved registry and underwent BRCA testing based on national guidelines. The characteristics of tumors and patients with positive BRCA mutation were analyzed. 88 patients were screened; 18 patients (20%) were BRCA carriers. Among BRCA carriers, 72% were diagnosed with breast cancer at younger than 50 years, 61% had "Triple negative disease". BRCA carriers had a significantly higher Body Mass Index (BMI) than non-carriers. Thirteen patients had BRCA1 mutations and five had BRCA2 mutations. A total of 17 deleterious BRCA Mutations were observed. Seven have been previously reported as specific genes from Mexico as country of origin. Five new mutations in BRCA carriers of Mexican descent were identified. Hispanic breast cancer patients of Mexican origin present at a younger age, and have predominantly triple negative tumors and high BMI. We identified 5 new mutations not reported previously in Hispanic BRCA carriers of Mexican descent. Interestingly, 41% of BRCA mutations identified have been reported as recurrent mutations in Hispanic individuals from Mexico as the country of origin. A more cost-effective approach to initial screening of Hispanic individuals based on country of origin is desirable and would potentially decrease the number of cases requiring complete sequencing.

  3. Clinical and pathological characteristics of Hispanic BRCA-associated breast cancers in the American-Mexican border city of El Paso, TX

    PubMed Central

    Nahleh, Zeina; Otoukesh, Salman; Dwivedi, Alok Kumar; Mallawaarachchi, Indika; Sanchez, Luis; Saldivar, J Salvador; Cataneda, Kayla; Heydarian, Rosalinda

    2015-01-01

    Hispanics in El Paso, TX, a large American-Mexican border city constitute 85% of the population. Limited cancer research has been conducted in this population. We sought to study the prevalence of BRCA mutations among Hispanic patients of Mexican origin, identify reported Mexican founder or recurrent mutations, and study the breast cancer characteristics in mutation carriers. Methods: Hispanic women of Mexican descent with a personal history of breast cancer, who presented consecutively for genetic cancer risk assessment, were enrolled in an Institutional Review Board-approved registry and underwent BRCA testing based on national guidelines. The characteristics of tumors and patients with positive BRCA mutation were analyzed. Results: 88 patients were screened; 18 patients (20%) were BRCA carriers. Among BRCA carriers, 72% were diagnosed with breast cancer at younger than 50 years, 61% had “Triple negative disease”. BRCA carriers had a significantly higher Body Mass Index (BMI) than non-carriers. Thirteen patients had BRCA1 mutations and five had BRCA2 mutations. A total of 17 deleterious BRCA Mutations were observed. Seven have been previously reported as specific genes from Mexico as country of origin. Five new mutations in BRCA carriers of Mexican descent were identified. Conclusion: Hispanic breast cancer patients of Mexican origin present at a younger age, and have predominantly triple negative tumors and high BMI. We identified 5 new mutations not reported previously in Hispanic BRCA carriers of Mexican descent. Interestingly, 41% of BRCA mutations identified have been reported as recurrent mutations in Hispanic individuals from Mexico as the country of origin. A more cost-effective approach to initial screening of Hispanic individuals based on country of origin is desirable and would potentially decrease the number of cases requiring complete sequencing. PMID:25628955

  4. Combustion-Generated Nanoparticulates in the El Paso, TX, USA / Juarez, Mexico Metroplex: Their Comparative Characterization and Potential for Adverse Health Effects

    PubMed Central

    Murr, L. E.; Soto, K. F.; Garza, K. M.; Guerrero, P. A.; Martinez, F.; Esquivel, E. V.; Ramirez, D. A.; Shi, Y.; Bang, J. J.; Venzor, J.

    2006-01-01

    In this paper we report on the collection of fine (PM1) and ultrafine (PM0.1), or nanoparticulate, carbonaceous materials using thermophoretic precipitation onto silicon monoxide/formvar-coated 3 mm grids which were examined in the transmission electron microscope (TEM). We characterize and compare diesel particulate matter (DPM), tire particulate matter (TPM), wood burning particulate matter, and other soot (or black carbons (BC)) along with carbon nanotube and related fullerene nanoparticle aggregates in the outdoor air, as well as carbon nanotube aggregates in the indoor air; and with reference to specific gas combustion sources. These TEM investigations include detailed microstructural and microdiffraction observations and comparisons as they relate to the aggregate morphologies as well as their component (primary) nanoparticles. We have also conducted both clinical surveys regarding asthma incidence and the use of gas cooking stoves as well as random surveys by zip code throughout the city of El Paso. In addition, we report on short term (2 day) and longer term (2 week) in vitro assays for black carbon and a commercial multiwall carbon nanotube aggregate sample using a murine macrophage cell line, which demonstrate significant cytotoxicity; comparable to a chrysotile asbestos nanoparticulate reference. The multi-wall carbon nanotube aggregate material is identical to those collected in the indoor and outdoor air, and may serve as a surrogate. Taken together with the plethora of toxic responses reported for DPM, these findings prompt concerns for airborne carbonaceous nanoparticulates in general. The implications of these preliminary findings and their potential health effects, as well as directions for related studies addressing these complex issues, will also be examined. PMID:16823077

  5. Combustion-generated nanoparticulates in the El Paso, TX, USA / Juarez, Mexico Metroplex: their comparative characterization and potential for adverse health effects.

    PubMed

    Murr, L E; Soto, K F; Garza, K M; Guerrero, P A; Martinez, F; Esquivel, E V; Ramirez, D A; Shi, Y; Bang, J J; Venzor, J

    2006-03-01

    In this paper we report on the collection of fine (PM1) and ultrafine (PM0.1), or nanoparticulate, carbonaceous materials using thermophoretic precipitation onto silicon monoxide/formvar-coated 3 mm grids which were examined in the transmission electron microscope (TEM). We characterize and compare diesel particulate matter (DPM), tire particulate matter (TPM), wood burning particulate matter, and other soot (or black carbons (BC)) along with carbon nanotube and related fullerene nanoparticle aggregates in the outdoor air, as well as carbon nanotube aggregates in the indoor air; and with reference to specific gas combustion sources. These TEM investigations include detailed microstructural and microdiffraction observations and comparisons as they relate to the aggregate morphologies as well as their component (primary) nanoparticles. We have also conducted both clinical surveys regarding asthma incidence and the use of gas cooking stoves as well as random surveys by zip code throughout the city of El Paso. In addition, we report on short term (2 day) and longer term (2 week) in vitro assays for black carbon and a commercial multiwall carbon nanotube aggregate sample using a murine macrophage cell line, which demonstrate significant cytotoxicity; comparable to a chrysotile asbestos nanoparticulate reference. The multi-wall carbon nanotube aggregate material is identical to those collected in the indoor and outdoor air, and may serve as a surrogate. Taken together with the plethora of toxic responses reported for DPM, these findings prompt concerns for airborne carbonaceous nanoparticulates in general. The implications of these preliminary findings and their potential health effects, as well as directions for related studies addressing these complex issues, will also be examined.

  6. Geologic and hydrologic data for the municipal solid waste landfill facility, U.S. Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    USGS Publications Warehouse

    Abeyta, Cynthia G.; Frenzel, P.F.

    1999-01-01

    Geologic and hydrologic data for the Municipal Solid Waste Landfill Facility on the U.S. Army Air Defense Artillery Center and Fort Bliss in El Paso County, Texas, were collected by the U.S. Geological Survey in cooperation with the U.S. Department of the Army. The 106.03-acre landfill has been in operation since January 1974. The landfill contains household refuse, Post solid wastes, bulky items, grass and tree trimmings from family housing, refuse from litter cans, construction debris, classified waste (dry), dead animals, asbestos, and empty oil cans. The depth of the filled areas is about 30 feet and the cover, consisting of locally derived material, is 2 to 3 feet thick. Geologic and hydrologic data were collected at or adjacent to the landfill during (1) drilling of 10 30- to 31-foot boreholes that were completed with gas-monitoring probes, (2) drilling of a 59-foot borehole, (3) drilling of a 355-foot borehole that was completed as a ground-water monitoring well, and (4) in situ measurements made on the landfill cover. After completion, the gas- monitoring probes were monitored on a quarterly basis (1 year total) for gases generated by the landfill. Water samples were collected from the ground-water monitoring well for chemical analysis. Data collection is divided into two elements: geologic data and hydrologic data. Geologic data include lithologic descriptions of cores and cuttings, geophysical logs, soil- gas and ambient-air analyses, and chemical analyses of soil. Hydrologic data include physical properties, total organic carbon, and pH of soil and sediment samples; soil-water chloride and soil-moisture analyses; physical properties of the landfill cover; measurements of depth to ground water; and ground-water chemical analyses. Interpretation of data is not included in this report.

  7. Seepage investigation of the Rio Grande from below Leasburg Dam, Leasburg, New Mexico, to above American Dam, El Paso, Texas, 2014

    USGS Publications Warehouse

    Briody, Alyse C.; Robertson, Andrew J.; Thomas, Nicole

    2016-03-22

    Seepage investigations have been conducted annually by the U.S. Geological Survey from 1988 to 1998 and from 2004 to the present (2014) along a 64-mile reach of the Rio Grande from below Leasburg Dam, Leasburg, New Mexico, to above American Dam, El Paso, Texas, as part of the Mesilla Basin monitoring program. Results of the investigation conducted in 2014 are presented in this report. The 2014 seepage investigation was conducted on February 11, 2014, during the low-flow conditions of the non-irrigation season. During the 2014 investigation, discharge was measured at 23 sites along the main-stem Rio Grande and 19 inflow sites within the study reach. Because of extended drought conditions affecting the basin, many sites along the Rio Grande (17 main-stem and 9 inflow) were observed to be dry in February 2014. Water-quality samples were collected during the seepage investigation at sites with flowing water as part of a long-term monitoring effort in the region.Net seepage gain or loss was computed for each subreach (the interval between two adjacent measurement locations along the river) by subtracting the discharge measured at the upstream location from the discharge measured at the closest downstream location along the river and then subtracting any inflow to the river within the subreach. An estimated gain or loss was determined to be meaningful when it exceeded the cumulative measurement uncertainty associated with the net seepage computation. The cumulative seepage loss in the 64-mile study reach in 2014 was 16.0 plus or minus 2.9 cubic feet per second.

  8. Protegiendo a su familia de los terremotos-Los siete pasos a la seguridad para prepararse en caso de un terremoto (en espa?ol y en ingles)

    USGS Publications Warehouse

    Desarrollado por American Red Cross, Asian Pacific Fund

    2007-01-01

    Les escribimos esta carta para comunicarle un mensaje sumamente importante sobre las preparaciones de emergencia. Historicamente, hemos sufrido terremotos aqui en el Area de la Bahia de San Francisco que han causado graves privaciones para los residentes de la comunidad y da?os increibles a nuestras ciudades. Es probable que suframos un terremoto de gran magnitud en los proximos 30 a?os. Muchos de nosotros venimos de otros paises donde hemos pasado por terremotos y por eso creemos entenderlos. Sin embargo, la manera que nos preparamos para terremotos en nuestros paises de origen puede ser distinta a la que empleamos aca en los Estados Unidos. Muy pocas personas mueren a causa de los derrumbes de los edificios en el Area de la Bahia porque la mayoria de los edificios son construidos para resistir el sacudimiento de la tierra. Pero es muy probable que su familia no tenga atencion medica, alimentos o que esten separados del uno al otro por dias o semanas. Finalmente depende de usted mantener a su familia a salvo hasta que llegue asistencia, por eso les pedimos que nos unamos para aprender a cuidar a su familia antes, durante, y despues de un terremoto. El primer paso es leer este libro. Cada uno de su familia, ni?os y adultos, pueden aprender como prepararse para un terremoto. Haga participar e incluya sus ni?os; pueden ayudarle a prepararse. Aproveche las clases ofrecidas en su comunidad sobre las preparaciones de terremotos por la Cruz Roja Estadounidense (American Red Cross). Estos cursos de preparacion son gratis y disponibles en espa?ol para todos en la comunidad sin tomar en cuenta la historia de la familia, estado legal, genero o edad. Les recomendamos que tome ventaja de estas clases gratuitas. Para mas informacion consulte la ultima pagina de este libro. Recuerde que un terremoto puede ocurrir sin aviso y la unica manera de reducir el da?o de terremotos es estar preparados. !Preparese!

  9. Geohydrology, water quality, and preliminary simulations of ground-water flow of the alluvial aquifer in the Upper Black Squirrel Creek basin, El Paso County, Colorado

    USGS Publications Warehouse

    Buckles, D.R.; Watts, K.R.

    1988-01-01

    The upper Black Squirrel Creek basin in eastern El Paso County, Colorado, is underlain by an alluvial aquifer and four bedrock aquifers. Groundwater pumpage from the alluvial aquifer has increased since the mid-1950's, and water level declines have been substantial; the bedrock aquifers virtually are undeveloped. Groundwater pumpage for domestic, stock, agricultural, and municipal uses have exceeded recharge for the past 25 years. The present extent of the effect of pumpage on the alluvial aquifer was evaluated, and a groundwater flow model was used to simulate the future effect of continued pumpage on the aquifer. Measured water level declines from 1974 through 1984 were as much as 30 ft in an area north of Ellicott, Colorado. On the basis of the simulations, water level declines from October 1984 to April 1999 north of Ellicott might be as much as 20 to 30 ft and as much as 1 to 10 ft in most of the aquifer. The groundwater flow models provided a means of evaluating the importance of groundwater evapotranspiration at various stages of aquifer development. Simulated groundwater evapotranspiration was about 43% of the outflow from the aquifer during predevelopment stages but was less than 3% of the outflow from the aquifer during late-development stages. Analyses of 36 groundwater samples collected during 1984 indicated that concentrations of dissolved nitrite plus nitrate as nitrogen generally were large. Samples from 5 of the 36 wells had concentrations of dissolved nitrite plus nitrate as nitrogen that exceeded drinking water standards. Water from the alluvial aquifer generally is of suitable quality for most uses. (USGS)

  10. Two Variants in SLC24A5 Are Associated with “Tiger-Eye” Iris Pigmentation in Puerto Rican Paso Fino Horses

    PubMed Central

    Mack, Maura; Kowalski, Elizabeth; Grahn, Robert; Bras, Dineli; Penedo, Maria Cecilia T.; Bellone, Rebecca

    2017-01-01

    A unique eye color, called tiger-eye, segregates in the Puerto Rican Paso Fino (PRPF) horse breed and is characterized by a bright yellow, amber, or orange iris. Pedigree analysis identified a simple autosomal recessive mode of inheritance for this trait. A genome-wide association study (GWAS) with 24 individuals identified a locus on ECA 1 reaching genome-wide significance (Pcorrected = 1.32 × 10−5). This ECA1 locus harbors the candidate gene, Solute Carrier Family 24 (Sodium/Potassium/Calcium Exchanger), Member 5 (SLC24A5), with known roles in pigmentation in humans, mice, and zebrafish. Humans with compound heterozygous mutations in SLC24A5 have oculocutaneous albinism (OCA) type 6 (OCA6), which is characterized by dilute skin, hair, and eye pigmentation, as well as ocular anomalies. Twenty tiger-eye horses were homozygous for a nonsynonymous mutation in exon 2 (p.Phe91Tyr) of SLC24A5 (called here Tiger-eye 1), which is predicted to be deleterious to protein function. Additionally, eight of the remaining 12 tiger-eye horses heterozygous for the p.Phe91Tyr variant were also heterozygous for a 628 bp deletion encompassing all of exon 7 of SLC24A5 (c.875-340_1081+82del), which we will call here the Tiger-eye 2 allele. None of the 122 brown-eyed horses were homozygous for either tiger-eye-associated allele or were compound heterozygotes. Further, neither variant was detected in 196 horses from four related breeds not known to have the tiger-eye phenotype. Here, we propose that two mutations in SLC24A5 affect iris pigmentation in tiger-eye PRPF horses. Further, unlike OCA6 in humans, the Tiger-eye 1 mutation in its homozygous state or as a compound heterozygote (Tiger-eye 1/Tiger-eye 2) does not appear to cause ocular anomalies or a change in coat color in the PRPF horse. PMID:28655738

  11. Short-scale variability of the SCLM beneath the extra-Andean back-arc (Paso de Indios, Argentina): Evidence from spinel-facies mantle xenoliths

    NASA Astrophysics Data System (ADS)

    Ponce, Alexis D.; Bertotto, Gustavo W.; Zanetti, Alberto; Brunelli, Daniele; Giovanardi, Tommaso; Aragón, Eugenio; Bernardi, Mauro I.; Hémond, Christophe; Mazzucchelli, Maurizio

    2015-10-01

    Cenozoic basalts carrying ultramafic mantle xenoliths occur in the Matilde, León and Chenque hills in the Paso de Indios region, Argentina. The mantle xenoliths from the Chenque and León hills mainly present porphyroclastic textures, whereas the Matilde hill xenoliths have coarse-grained to porphyroclastic textures. The equilibrium temperatures are in the range of 780 to 940ºC, indicating a provenance from shallow sectors of the lithospheric mantle column that were subjected to a relatively low heat ffiux at Cenozoic Era. According to the modal compositions of xenoliths, the mantle beneath Matilde and León hills was affected by greater than 22% partial melting, while less depleted peridotites occur in the Chenque suite (starting from 10% partial melting). Such an observation is confirmed by the partial melting estimates based on Cr#Sp, which vary from 8 to 14% for the selected Chenque samples and from 14 to 18% for the Matilde ones. The common melting trend is overlapped by small-scale cross cutting local trends that may have been generated by open-system processes, such as open-system partial melting and/or post partial-melting metasomatic migration of exotic Na-Cr-rich melts. The two main mineralogical reaction schemes are: i) the dissolution of pyroxenes and the segregation of new olivine in olivine-rich peridotites, and ii) the replacement of primary olivine by orthopyroxene±clinopyroxene in orthopyroxene-rich peridotites. These were produced by channelled and/or pervasive melt extraction/ migration. Enhanced pyroxene dissolution is attributed to channelling of silica- undersaturated melts, whereas the replacement of primary olivine by orthopyroxene±clinopyroxene points to reaction with silica-saturated melts. Late disequilibrium reactions identified in the xenoliths comprise: the breakdown of orthopyroxene in contact with the host basalt, and (rarely) reaction coronae on orthopyroxene, clinopyroxene and spinel linked to glassy veins. Such features are

  12. Two Variants in SLC24A5 Are Associated with "Tiger-Eye" Iris Pigmentation in Puerto Rican Paso Fino Horses.

    PubMed

    Mack, Maura; Kowalski, Elizabeth; Grahn, Robert; Bras, Dineli; Penedo, Maria Cecilia T; Bellone, Rebecca

    2017-08-07

    A unique eye color, called tiger-eye, segregates in the Puerto Rican Paso Fino (PRPF) horse breed and is characterized by a bright yellow, amber, or orange iris. Pedigree analysis identified a simple autosomal recessive mode of inheritance for this trait. A genome-wide association study (GWAS) with 24 individuals identified a locus on ECA 1 reaching genome-wide significance (Pcorrected = 1.32 × 10(-5)). This ECA1 locus harbors the candidate gene, Solute Carrier Family 24 (Sodium/Potassium/Calcium Exchanger), Member 5 (SLC24A5), with known roles in pigmentation in humans, mice, and zebrafish. Humans with compound heterozygous mutations in SLC24A5 have oculocutaneous albinism (OCA) type 6 (OCA6), which is characterized by dilute skin, hair, and eye pigmentation, as well as ocular anomalies. Twenty tiger-eye horses were homozygous for a nonsynonymous mutation in exon 2 (p.Phe91Tyr) of SLC24A5 (called here Tiger-eye 1), which is predicted to be deleterious to protein function. Additionally, eight of the remaining 12 tiger-eye horses heterozygous for the p.Phe91Tyr variant were also heterozygous for a 628 bp deletion encompassing all of exon 7 of SLC24A5 (c.875-340_1081+82del), which we will call here the Tiger-eye 2 allele. None of the 122 brown-eyed horses were homozygous for either tiger-eye-associated allele or were compound heterozygotes. Further, neither variant was detected in 196 horses from four related breeds not known to have the tiger-eye phenotype. Here, we propose that two mutations in SLC24A5 affect iris pigmentation in tiger-eye PRPF horses. Further, unlike OCA6 in humans, the Tiger-eye 1 mutation in its homozygous state or as a compound heterozygote (Tiger-eye 1/Tiger-eye 2) does not appear to cause ocular anomalies or a change in coat color in the PRPF horse. Copyright © 2017 Mack et al.

  13. [The prevalence of anemia and its association with socio-demographic and anthropometric aspects in children living in Vitória, State of Espírito Santo, Brazil].

    PubMed

    de Oliveira, Ana Paula Della Nina; Pascoal, Mariana Nunes; dos Santos, Luana Caroline; Pereira, Simone Cardoso Lisboa; Justino, Liusani Elizia Honório; Petarli, Glenda Blaser; Kitoko, Pedro Makumbundu

    2013-11-01

    The high prevalence of iron deficiency in the population is widely acknowledged, but there are not yet sufficient studies that explain the reasons for this problem at local and national level. Thus, the scope of this study was to evaluate the prevalence of anemia and its relation with socio-demographic and anthropometric aspects of children living in Vitoria, Espírito Santo. This is a cross-sectional study conducted among 12- to 72-month-old children. Data were collected in Primary Healthcare Units and involved the hemoglobin dosage, height and weight measurement, in addition to the application of a semi-structured questionnaire to gather socio-demographic information. The evaluation included 980 children, 51.1% of which were female with a median age of 46.00 (95%CI: 45.52 - 48.09) months. Anemia was found in 37%, with a hemoglobin median of 11.4 (95%CI: 11.15 - 11.36) g/dL. The children's' height/age ratio (p = 0.049) and the number of people in the family (p < 0.001) were found to be determinants of anemia, and age was a factor of protection for this deficiency (p = 0.010). The high prevalence of anemia and its strong relation with demographic and anthropometric data suggest the need for more effective public policies than just food fortification and supplementation.

  14. [Family Health Strategy: evaluating the access to SUS from the perception of the users of the health unit Resistência, in the region of São Pedro, Vitória, Espírito Santo State].

    PubMed

    Schwartz, Talita Dourado; Ferreira, Josilda Terezinha Bertulozo; Maciel, Ethel Leonor Noia; Lima, Rita de Cássia Duarte

    2010-07-01

    Family Health is a re-orientation strategy of the assistance model. One of its guiding principles is the establishment of a link between the health teams and the SUS users. The purpose of this research is to evaluate user access to the Family Health Unit (FHU) and the local problems faced. It is an exploratory, qualitative research, developed at the FHU Resistencia of São Pedro, located in the Greater Vitória, Espírito Santo State, with data collected individually through a semi-structured survey. It was found that the main needs of the population are incorporated in the services provided by the FHU, and the users face many difficulties with access. The main criticism is related to access to the specialized services. The majority of the participants of the survey showed satisfaction with the access to the services, and were not intimidated to express the difficulties faced. The work developed by the Family Heath Strategy (FHS) at FHU Resistência has been contributing to the improvement of the quality of the services offered by FHS to the users served, although many problems have been identified, which demonstrates the great challenge in redefining the assistance model, as proposed by this public policy.

  15. [Evaluation of the quality of data in the Live Birth Information System and the Information System on Mortality during the neonatal period in the state of Espírito Santo, Brazil, between 2007 and 2009].

    PubMed

    da Silva, Laura Pedroza; Moreira, Claudia Maria Marques; Amorim, Maria Helena Costa; de Castro, Denise Silveira; Zandonade, Eliana

    2014-07-01

    Health information systems make it possible to be aware of health problems and often represent the sole source of information, thereby making it essential to assess their quality. The scope of this paper was to evaluate the quality of data about live births and deaths in the neonatal period in the Live Births Information System (SINASC) and Mortality Information System (SIM) in the state of Espírito Santo during the period from 2007 to 2009. Descriptive methodology with secondary data obtained from the electronic address of the Informatics Department of the Unified Health System was used to analyze the dimensions of quality of information, namely accessibility, timeliness and completeness. The results indicate that the information is accessible and timely, with a lag of three years compared to the beginning of the study. The completeness of the variables analyzed in SINASC was predominantly classified as excellent. SIM revealed a high percentage of missing data on the number of the Live Birth Declaration, mother's education, age and reproductive history. The conclusion reached is that SINASC is an excellent source of information about births, though SIM reveals a marked need for improvements in the completeness of its information.

  16. Influence of demographics on clinical outcome of dengue: a cross-sectional study of 6703 confirmed cases in Vitória, Espírito Santo State, Brazil.

    PubMed

    Vicente, C R; Cerutti Junior, C; Fröschl, G; Romano, C M; Cabidelle, A S A; Herbinger, K-H

    2017-01-01

    Dengue presents a wide clinical spectrum of signs and symptoms, with characteristics of the host potentially influencing the disease evolution. Therefore, the purpose of this study was to evaluate the influence of gender and age on dengue clinical outcomes in a recent outbreak situation in Brazil, applying a cross-sectional design and including 6703 dengue cases with laboratory confirmation, occurring in Vitória, Espírito Santo State, Brazil, between 2007 and 2013. Data were obtained from the Information System for Notifiable Diseases. Overall, 11·3% of the sample presented with severe dengue, which affected 13·0% of males, 10·0% of females, 8·8% of children, 12·5% of adolescents, 10·5% of adults and 15·5% of the elderly. Age was higher in the severe dengue group (P = 0·03). Severe dengue was associated with males and the elderly (P < 0·01); however, considering only severe cases, children presented haemorrhage and plasma leakage more frequently than older age groups. The results emphasize the importance of a differentiated protocol for management of dengue cases, taking into consideration host factors like age. These findings also suggest the elderly and children as priority groups for immunization in a future implementation of a vaccine.

  17. Description and User Manual for a Web-Based Interface to a Transit-Loss Accounting Program for Monument and Fountain Creeks, El Paso and Pueblo Counties, Colorado

    USGS Publications Warehouse

    Kuhn, Gerhard; Krammes, Gary S.; Beal, Vivian J.

    2007-01-01

    The U.S. Geological Survey, in cooperation with Colorado Springs Utilities, the Colorado Water Conservation Board, and the El Paso County Water Authority, began a study in 2004 with the following objectives: (1) Apply a stream-aquifer model to Monument Creek, (2) use the results of the modeling to develop a transit-loss accounting program for Monument Creek, (3) revise an existing accounting program for Fountain Creek to easily incorporate ongoing and future changes in management of return flows of reusable water, and (4) integrate the two accounting programs into a single program and develop a Web-based interface to the integrated program that incorporates simple and reliable data entry that is automated to the fullest extent possible. This report describes the results of completing objectives (2), (3), and (4) of that study. The accounting program for Monument Creek was developed first by (1) using the existing accounting program for Fountain Creek as a prototype, (2) incorporating the transit-loss results from a stream-aquifer modeling analysis of Monument Creek, and (3) developing new output reports. The capabilities of the existing accounting program for Fountain Creek then were incorporated into the program for Monument Creek and the output reports were expanded to include Fountain Creek. A Web-based interface to the new transit-loss accounting program then was developed that provided automated data entry. An integrated system of 34 nodes and 33 subreaches was integrated by combining the independent node and subreach systems used in the previously completed stream-aquifer modeling studies for the Monument and Fountain Creek reaches. Important operational criteria that were implemented in the new transit-loss accounting program for Monument and Fountain Creeks included the following: (1) Retain all the reusable water-management capabilities incorporated into the existing accounting program for Fountain Creek; (2) enable daily accounting and transit

  18. Evaluation of emission control strategies to reduce ozone pollution in the Paso del Norte region using a photochemical air quality modeling system

    NASA Astrophysics Data System (ADS)

    Valenzuela, Victor Hugo

    variability of the PREDICTED to OBSERVED ozone concentrations of both BASELINE model and simulations with modified emissions assessed by the sensitivity analysis. All simulations were found to vary within acceptable ranges of these two criteria variables. Simulation results indicate ozone formation in the PdN region is VOC-limited. Under VOC-limited conditions, modifications to NOx emissions do not produce a marked increase or decrease in ozone concentrations. Modifications to VOC emissions generated the highest variability in ozone concentrations. Increasing VOC emissions by 75% produced results which minimized model bias and error when comparing PREDICTED and OBSERVED ozone concentrations. Increasing VOC emissions by 75% either alone or in combination with a 75% increase in NOx emissions generated PREDICTED ozone concentrations very near to OBSERVED ozone. By evaluating the changes in ambient ozone concentrations through photochemical modeling, air quality planners may identify the most efficient or effective VOC emissions control strategies for area sources. Among the strategies to achieve emissions reductions are installation of gasoline vapor recovery systems, replacing high-pressure low-volume surface coating paint spray guns with high-volume low-pressure spray paint guns, requiring emissions control booths for surface coating operations as well as undertaking solvent management practices, requiring the sale of low VOC paint solvents in the surface-coating industry, and requiring low-VOC solvents in the dry cleaning industry. Other strategies to reduce VOC emissions include initiating Eco-Driving strategies to reduce fuel consumption from mobile sources and minimize vehicle idling at the international ports of entry by reducing bridge wait times. This dissertation depicts a tool for evaluating impacts of emissions on regional air quality by addressing the highly unresolved fugitive emissions in the Paso del Norte region. It provides a protocol for decision makers to

  19. NURE aerial gamma-ray and magnetic reconnaissance survey of portions of New Mexico, Arizona and Texas. Volume II. Texas-New Mexico-El Paso NH 13-1 Quadrangle. Final report

    SciTech Connect

    Not Available

    1981-09-01

    The results of a high-sensitivity, aerial gamma-ray spectrometer and magnetometer survey of the El Paso, two degree quadrangle, New Mexico, are presented. Instrumentation and methods are described in Volume I of this final report. The work was done by Carson Helicopters Inc., and Carson Helicopters was assisted in the interpretation by International Exploration, Inc. The work was performed for the US Department of Energy - National Uranium Resource Evaluation (NURE) program. A total of 72 statistically significant eU anomalies were identified in this quadrangle. Of this number 20 were considered to be of sufficient intensity to warrant field investigations, however, many of these anomalies appear to be wholly, or in part, associated with various unconsolidated Quaternary deposits. Only three of the 20 can, with certainty be identified with bedrock; one with a Quaternary flow, one with Cambrian sandstone and one with a Precambrian granite.

  20. 20-kW solar photovoltaic flat-panel power system for an uninterruptible power-system load in El Paso, Texas. Phase II. System fabrication. Final report October 1, 1979-May 31, 1981

    SciTech Connect

    Risser, V.V.

    1981-12-01

    The system plans, construction, integration and test, and performance evaluation are discussed for the photovoltaic power supply at the Newman Power Station in El Paso, Texas. The system consists of 64 parallel-connected panels, each panel containing nine series-connected photovoltaic modules. The system is connected, through power monitoring equipment, to an existing DC bus that supplies uninterruptible power to a computer that controls the power generating equipment. The site is described and possible environmental hazards are assessed. Site preparation and the installation of the photovoltaic panels, electrical cabling, and instrumentation subsystems are described. System testing includes initial system checkout, module performance test, control system test. A training program for operators and maintenance personnel is briefly described, including visual aids. Performance data collection and analysis are described, and actual data are compared with a computer simulation. System drawings are included. (LEW)

  1. Application of a stream-aquifer model to Monument Creek for development of a method to estimate transit losses for reusable water, El Paso County, Colorado

    USGS Publications Warehouse

    Kuhn, Gerhard; Arnold, L. Rick

    2006-01-01

    The U.S. Geological Survey, in cooperation with Colorado Springs Utilities, the Colorado Water Conservation Board, and the El Paso County Water Authority, began a study in 2004 to (1) apply a stream-aquifer model to Monument Creek, (2) use the results of the modeling to develop a transit-loss accounting program for Monument Creek, (3) revise the existing transit-loss accounting program for Fountain Creek to incorporate new water-management strategies and allow for incorporation of future changes in water-management strategies, and (4) integrate the two accounting programs into a single program with a Web-based user interface. The purpose of this report is to present the results of applying a stream-aquifer model to the Monument Creek study reach.Transit losses were estimated for reusable-water flows in Monument Creek that ranged from 1 to 200 cubic feet per second (ft3/s) and for native streamflows that ranged from 0 to 1,000 ft3/s. Transit losses were estimated for bank-storage, channel-storage, and evaporative losses. The same stream-aquifer model used in the previously completed (1988) Fountain Creek study was used in the Monument Creek study.Sixteen model nodes were established for the Monument Creek study reach, defining 15 subreaches. Channel length, aquifer length, and aquifer width for the subreaches were estimated from available topographic and geologic maps. Thickness of alluvial deposits and saturated thickness were estimated using lithologic and water-level data from about 100 wells and test holes in or near the Monument Creek study reach. Estimated average transmissivities for the subreaches ranged from 2,000 to 12,000 feet squared per day, and a uniform value of 0.20 was used for storage coefficient.Qualitative comparison of recorded and simulated streamflow at the downstream node for the calibration and verification simulations indicated that the two streamflows compared reasonably well. No adjustments were made to the model parameters. Differences

  2. Linking environmental heavy metal concentrations and salinity gradients with metal accumulation and their effects: A case study in 3 mussel species of Vitória estuary and Espírito Santo bay, Southeast Brazil.

    PubMed

    Kumar, Vikas; Sinha, Amit Kumar; Rodrigues, Paulo Pinheiro; Mubiana, Valentine K; Blust, Ronny; De Boeck, Gudrun

    2015-08-01

    The present study was conducted to link the heavy metal load in three species of mussels (Perna perna, Mytella falcata and Mytella guyanensis) from the estuaries and bays around Vitória island, south-east of Brazil, with the salinity gradient and the heavy metal levels in the abiotic environment (including water, suspended particulate matter (SPM) and sediment). Primarily based on the salinity gradient, a total of 26 sites around Vitória Island were selected for sampling of water, SPM, sediments and organisms. Besides tissue metal levels, the condition index and energy stores (glycogen, lipid and protein) were quantified as an indicator of fitness in response to metal pollution. Dissolved metals in water indicate that Cd and Mn content was higher along Espírito Santo Bay, while Al, Co, Cu, Cr and Fe were elevated in the sites with low salinity such as river mouths, estuarine and sewage canals. Likewise, suspended matter sampled from low salinity sites showed a higher heavy metal load compared to moderate and high salinity sites. Though mussels were sampled from different sites, the contamination for Cd, Cu, Fe and Mn was higher in mussels inhabiting low salinity sites (M. guyanensis and M. falcata) compared to P. perna, a high saline water inhabitant. However, a higher Zn body burden was observed for P. perna compared to Mytella species. Tissue Fe accumulation (but not Mn and Zn) correlated with heavy metal levels in suspended material for all three species, and for M. falcata this correlation also existed for Cd and Cu. Energy store and condition index in all mussels varied depending on the sampling sites and correlated with salinity gradient rather than tissue metal concentration. Overall, metal concentration in mussels did not exceed the safe levels as per the international standards for metals, and would be of no risk for human consumption.

  3. Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997

    USGS Publications Warehouse

    Valentine, D.W.; Densmore, J.N.; Galloway, D.L.; Amelung, Falk

    2000-01-01

    The population in San Luis Obispo County has grown steadily during the 1990s, and some land use has been converted from dry farming to grazing to irrigated vineyards and urban areas. Because insufficient surface-water supplies are available to meet the growing demand, ground-water pumpage has increased and the resulting water-level declines have raised concern that this water resource may become overstressed. One particular concern is whether the larger ground-water basins within the county function as large individual basins or whether subsurface structures divide these large basins into smaller subbasins, as differences in ground-water-level data suggest. Interferometric Synthetic Aperture Radar (InSAR) is used in locating land-surface displacement, which may indicate subsurface structures in ground-water basins by determining seasonal and historical land-surface changes. Owing to the high spatial detail of InSAR imagery, the InSAR-derived displacement maps can be used with ground-water-level data to reveal differential aquifer-system compaction related to the presence of geological structures or the distribution of compressible sediments that may define subbasin boundaries. This report describes InSAR displacement maps of the Paso Robles area of San Luis Obispo County and compares them to maps of seasonal changes in ground-water levels to detect the presence of aquifer-system compaction.

  4. Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997

    USGS Publications Warehouse

    Valentine, David W.; Densmore, Jill N.; Galloway, Devin L.; Amelung, Falk

    2001-01-01

    The population in San Luis Obispo County has grown steadily during the 1990s, and some land use has been converted from dry farming to grazing to irrigated vineyards and urban areas. Because insufficient surface-water supplies are available to meet the growing demand, ground-water pumpage has increased and the resulting water-level declines have raised concern that this water resource may become overstressed. One particular concern is whether the larger ground-water basins within the county function as large individual basins or whether subsurface structures divide these large basins into smaller subbasins, as differences in ground-water-level data suggest. Interferometric Synthetic Aperture Radar (InSAR) is used in locating land-surface displacement, which may indicate subsurface structures in ground-water basins by determining seasonal and historical land-surface changes. Owing to the high spatial detail of InSAR imagery, the InSAR-derived displacement maps can be used with ground-water-level data to reveal differential aquifer-system compaction related to the presence of geological structures or the distribution of compressible sediments that may define subbasin boundaries. This report describes InSAR displacement maps of the Paso Robles area of San Luis Obispo County and compares them to maps of seasonal changes in ground-water levels to detect the presence of aquifer-system compaction.

  5. Characterization of Anthropogenic Land Subsidence, its Relation to Fault System Geometry, and Their Consequences for Water Table Position in the El Paso, Texas Area Using InSAR and Gravity

    NASA Astrophysics Data System (ADS)

    Schiek, C. G.; Leuro, E.; Buckley, S.; Hurtado, J. M.

    2006-12-01

    The Hueco and Mesilla basins, located in the westernmost part of Texas and the southernmost part of New Mexico, are part of the Rio Grande Aquifer system. This aquifer system is the major water source for New Mexico, west Texas, and Mexico, including the cities of El Paso and Ciudad Juarez. The aquifer system lies within the Rio Grande Rift system, which spans the eastern edge of the Basin and Range province. Normal faults defining the Rio Grande Rift put structural and stratigraphic controls on aquifer systems such as those in the Mesilla and Hueco basins. These faults define stratigraphic controls on the aquifer by placing compacted rock next to unconsolidated and unsorted sediments, and act as conduits for water flow from the surface to the subsurface. We combine InSAR and gravity measurements to determine the location and geometry of subsurface faults within the basins. These faults can determine the shape and extent of observed land subsidence, which is a consequence of increased water pumping since the early 20th century. In addition, hydrologic information about the Rio Grande aquifer system, such as aquifer flow, compaction, and basin stratigraphy are compared with the InSAR results in order to determine how the subsidence is affecting the water table. Finally, subsidence patterns can indicate the presence and geometry of subsurface faults that may pose seismic hazards.

  6. Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997

    USGS Publications Warehouse

    Valentine, D.W.; Densmore, J.N.; Galloway, D.L.; Amelung, Falk

    2000-01-01

    The population in San Luis Obispo County has grown steadily during the 1990s, and some land use has been converted from dry farming to grazing to irrigated vineyards and urban areas. Because insufficient surface-water supplies are available to meet the growing demand, ground-water pumpage has increased and the resulting water-level declines have raised concern that this water resource may become overstressed. One particular concern is whether the larger ground-water basins within the county function as large individual basins or whether subsurface structures divide these large basins into smaller subbasins, as differences in ground-water-level data suggest. Interferometric Synthetic Aperture Radar (InSAR) is used in locating land-surface displacement, which may indicate subsurface structures in ground-water basins by determining seasonal and historical land-surface changes. Owing to the high spatial detail of InSAR imagery, the InSAR-derived displacement maps can be used with ground-water-level data to reveal differential aquifer-system compaction related to the presence of geological structures or the distribution of compressible sediments that may define subbasin boundaries. This report describes InSAR displacement maps of the Paso Robles area of San Luis Obispo County and compares them to maps of seasonal changes in ground-water levels to detect the presence of aquifer-system compaction.

  7. Is there a Hispanic Health Paradox in Sensitivity to Air Pollution? Hospital Admissions for Asthma, Chronic Obstructive Pulmonary Disease and Congestive Heart Failure Associated with NO2 and PM2.5 in El Paso, TX, 2005-2010.

    PubMed

    Grineski, Sara Elizabeth; Herrera, Juana M; Bulathsinhala, Priyangi; Staniswalis, Joan G

    2015-10-01

    Linkages between pollution and morbidity have been observed in numerous studies. But race/ethnicity has been underemphasized as a modifier of that association, and few studies have tested for a Hispanic Health Paradox in sensitivity to air pollution. Daily asthma, chronic obstructive pulmonary disease (COPD) and congestive heart failure (CHF) hospital admissions in El Paso, Texas were studied in age groups and insurance groups. Daily PM2.5 and NO2 were calculated from pollution monitors and all models adjusted for apparent temperature and wind speed. Conditional logistic regression for the case-crossover design was used for a between-group comparison and for a within-group comparison for Hispanics. Hispanics were at lower risk than non-Hispanic whites and non-Hispanics of other races for NO2-associated admissions, but at greater risk for PM2.5-associated admissions. While Hispanics were generally protected with regards to NO2, Hispanic children (vs. elderly) faced increased risk for asthma and uninsured Hispanics (vs. Private) faced increased risk for COPD admissions. While Hispanics were at increased risk of PM2.5-associated admissions, certain characteristics heightened their risks: being a Hispanic child (vs. Elderly) for asthma; being a Hispanic with Medicare (vs. Private) for asthma; and being a Hispanic with private insurance (vs. all other insurance types) for CHF. The main effect of pollution on admissions was more significant for asthma and CHF than for COPD, which had the fewest cases. There was heterogeneity in sensitivity to air pollution based on social characteristics and moderate evidence for a Hispanic Health Paradox in sensitivity to NO2.

  8. Is there a Hispanic Health Paradox in Sensitivity to Air Pollution? Hospital Admissions for Asthma, Chronic Obstructive Pulmonary Disease and Congestive Heart Failure Associated with NO2 and PM2.5 in El Paso, TX, 2005–2010

    PubMed Central

    Herrera, Juana M.; Bulathsinhala, Priyangi; Staniswalis, Joan G.

    2015-01-01

    Study Objective Linkages between pollution and morbidity have been observed in numerous studies. But race/ethnicity has been underemphasized as a modifier of that association, and few studies have tested for a Hispanic Health Paradox in sensitivity to air pollution. Methods Daily asthma, chronic obstructive pulmonary disease (COPD) and congestive heart failure (CHF) hospital admissions in El Paso, Texas were studied in age groups and insurance groups. Daily PM2.5 and NO2 were calculated from pollution monitors and all models adjusted for apparent temperature and wind speed. Conditional logistic regression for the case-crossover design was used for a between-group comparison and for a within-group comparison for Hispanics. Results Hispanics were at lower risk than non-Hispanic whites and non-Hispanics of other races for NO2-associated admissions, but at greater risk for PM2.5-associated admissions. While Hispanics were generally protected with regards to NO2, Hispanic children (vs. elderly) faced increased risk for asthma and uninsured Hispanics (vs. Private) faced increased risk for COPD admissions. While Hispanics were at increased risk of PM2.5-associated admissions, certain characteristics heightened their risks: being a Hispanic child (vs. Elderly) for asthma; being a Hispanic with Medicare (vs. Private) for asthma; and being a Hispanic with private insurance (vs. all other insurance types) for CHF. The main effect of pollution on admissions was more significant for asthma and CHF than for COPD, which had the fewest cases. Conclusions There was heterogeneity in sensitivity to air pollution based on social characteristics and moderate evidence for a Hispanic Health Paradox in sensitivity to NO2. PMID:26557023

  9. 27 CFR 9.84 - Paso Robles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... United States Geological Survey 1:250,000-scale map of San Luis Obispo, California, 1956, revised 1969... within San Luis Obispo County, California. From the point of beginning where the county lines of San Luis Obispo, Kings and Kern Counties converge, the county line also being the township line between T.24S....

  10. 27 CFR 9.84 - Paso Robles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... United States Geological Survey 1:250,000-scale map of San Luis Obispo, California, 1956, revised 1969... within San Luis Obispo County, California. From the point of beginning where the county lines of San Luis Obispo, Kings and Kern Counties converge, the county line also being the township line between T.24S....

  11. 27 CFR 9.84 - Paso Robles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... United States Geological Survey 1:250,000-scale map of San Luis Obispo, California, 1956, revised 1969... within San Luis Obispo County, California. From the point of beginning where the county lines of San Luis Obispo, Kings and Kern Counties converge, the county line also being the township line between T.24S....

  12. 27 CFR 9.84 - Paso Robles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... United States Geological Survey 1:250,000-scale map of San Luis Obispo, California, 1956, revised 1969... within San Luis Obispo County, California. From the point of beginning where the county lines of San Luis Obispo, Kings and Kern Counties converge, the county line also being the township line between T.24S....

  13. Ground-water quality, water year 1995, and statistical analysis of ground-water-quality data, water years 1994-95, at the Chromic Acid Pit site, US Army Air Defense Artillery Center and Fort Bliss, El Paso, Texas

    USGS Publications Warehouse

    Abeyta, Cynthia G.; Roybal, R.G.

    1996-01-01

    The Chromic Acid Pit site is an inactive waste disposal site that is regulated by the Resource Conservation and Recovery Act of 1976. The 2.2-cubic-yard cement-lined pit was operated from 1980 to 1983 by a contractor to the U.S. Army Air Defense Artillery Center and Fort Bliss. The pit, located on the Fort Bliss military reservation in El Paso, Texas, was used for disposal and evaporation of chromic acid waste generated from chrome plating operations. The site was closed in 1989, and the Texas Natural Resources Conservation Commission issued permit number HW-50296 (U.S. Environmental Protection Agency number TX4213720101), which approved and implemented post-closure care for the Chromic Acid Pit site. In accordance with an approved post-closure plan, the U.S. Geological Survey is cooperating with the U.S. Army in monitoring and evaluating ground-water quality at the site. One upgradient ground-water monitoring well (MW1) and two downgradient ground-water monitoring wells (MW2 and MW3), installed adjacent to the chromic acid pit, are monitored on a quarterly basis. Ground-water sampling of these wells by the U.S. Geological Survey began in December 1993. The ground-water level, measured in a production well located approximately 1,700 feet southeast of the Chromic Acid Pit site, has declined about 29.43 feet from 1982 to 1995. Depth to water at the Chromic Acid Pit site in September 1995 was 284.2 to 286.5 feet below land surface; ground-water flow at the water table is assumed to be toward the southeast. Ground-water samples collected from monitoring wells at the Chromic Acid Pit site during water year 1995 contained dissolved- solids concentrations of 481 to 516 milligrams per liter. Total chromium concentrations detected above the laboratory reporting limit ranged from 0.0061 to 0.030 milligram per liter; dissolved chromium concentrations ranged from 0.0040 to 0.010 milligram per liter. Nitrate as nitrogen concentrations ranged from 2.1 to 2.8 milligrams per

  14. Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico and Texas; ground-water quality in the Rio Grande flood plain, Cochiti Lake, New Mexico, to El Paso, Texas, 1995

    USGS Publications Warehouse

    Bexfield, L.M.; Anderholm, S.K.

    1997-01-01

    From March to May of 1995, water samples were collected from 30 wells located in the flood plain of the Rio Grande between Cochiti Lake, New Mexico, and El Paso, Texas. These samples were analyzed for a broad host of constituents, including field parameters, major constituents, nutrients, dissolved organic carbon, trace elements, radiochemicals, pesticides, and volatile organic compounds. The main purpose of this study was to observe the quality of ground water in this part of the Rio Grande Valley study unit of the U.S. Geological Survey National Water-Quality Assessment program. The sampling effort was limited to the basin- fill aquifer beneath the above-defined reach of the Rio Grande flood plain because of the relative homogeneity of the hydrogeology, the large amount of ground-water use for public supply, and the potential for land-use activities to affect the quality of ground water. Most of the wells sampled for the study are used for domestic purposes, including drinking water. Depths to the tops of the sampling intervals in the 30 wells ranged from 10 to 345 feet below land surface, and the median was 161.5 feet; the sampling intervals in most of the wells spanned about 10 feet or less. Quality-control data were collected at three of the wells. A significant amount of variation was found in the chemical composition of ground water sampled throughout the study area, but the water generally was found to be of suitable chemical quality for use as drinking water, according to current enforceable standards established by the U.S. Environmental Protection Agency (EPA). Nutrients generally were measured at concentrations near or below their method reporting limits. The most dominant nutrient species was nitrite plus nitrate, at a maximum concentration of 1.9 milligrams per liter (as N). Only eight of the trace elements analyzed for had median concentrations greater than their respective minimum reporting levels. Water from one well exceeded the lifetime health

  15. Geohydrology of the unsaturated zone and simulated time of arrival of landfill leachate at the water table, municipal solid waste landfill facility, US Army Air Defense Artillery Center and Fort Bliss, El Paso County, Texas

    USGS Publications Warehouse

    Frenzel, Peter F.; Abeyta, Cynthia G.

    1999-01-01

    The U.S. Air Defense Artillery Center and Fort Bliss Municipal Solid Waste Landfill Facility (MSWLF) is located about 10 miles northeast of downtown El Paso, Texas. The landfill is built on the Hueco Bolson, a deposit that yields water to five public-supply wells within 1.1 miles of the landfill boundary on all sides. The bolson deposits consist of lenses and mixtures of sand, clay, silt, gravel, and caliche. The unsaturated zone at the landfill is about 300 feet thick. The Hydrologic Evaluation of Landfill Performance (HELP) and the Multimedia Exposure Assessment Model for Evaluating the Land Disposal of Wastes (MULTIMED) computer models were used to simulate the time of first arrival of landfill leachate at the water table. Site-specific data were collected for model input. At five sites on the landfill cover, hydraulic conductivity was measured by an in situ method; in addition, laboratory values were obtained for porosity, moisture content at field capacity, and moisture content at wilting point. Twenty-seven sediment samples were collected from two adjacent boreholes drilled near the southwest corner of the landfill. Of these, 23 samples were assumed to represent the unsaturated zone beneath the landfill. The core samples were analyzed in the laboratory for various characteristics required for the HELP and MULTIMED models: initial moisture content, dry bulk density, porosity, saturated hydraulic conductivity, moisture retention percentages at various suction values, total organic carbon, and pH. Parameters were calculated for the van Genuchten and Brooks-Corey equations that relate hydraulic conductivity to saturation. A reported recharge value of 0.008 inch per year was estimated on the basis of soil- water chloride concentration. The HELP model was implemented using input values that were based mostly on site-specific data or assumed in a conservative manner. Exceptions were the default values used for waste characteristics. Flow through the landfill was

  16. Looking for a Job: Step by Step = Buscando Trabajo: Paso por Paso.

    ERIC Educational Resources Information Center

    Edwards, Patricia

    This bilingual document provides guidelines and learning activities to assist migrant workers in looking for a job. The document covers the following areas: (1) a checklist providing an overview of job search skills; (2) developing a fact sheet of personal information; (3) listing good work qualities; (4) identifying references and securing…

  17. Geophysics- and geochemistry-based assessment of the geochemical characteristics and groundwater-flow system of the U.S. part of the Mesilla Basin/Conejos-Médanos aquifer system in Doña Ana County, New Mexico, and El Paso County, Texas, 2010–12

    USGS Publications Warehouse

    Teeple, Andrew P.

    2017-06-16

    One of the largest rechargeable groundwater systems by total available volume in the Rio Grande/Río Bravo Basin (hereinafter referred to as the “Rio Grande”) region of the United States and Mexico, the Mesilla Basin/Conejos-Médanos aquifer system, supplies water for irrigation as well as for cities of El Paso, Texas; Las Cruces, New Mexico; and Ciudad Juárez, Chihuahua, Mexico. The U.S. Geological Survey in cooperation with the Bureau of Reclamation assessed the groundwater resources in the Mesilla Basin and surrounding areas in Doña Ana County, N. Mex., and El Paso County, Tex., by using a combination of geophysical and geochemical methods. The study area consists of approximately 1,400 square miles in Doña Ana County, N. Mex., and 100 square miles in El Paso County, Tex. The Mesilla Basin composes most of the study area and can be divided into three parts: the Mesilla Valley, the West Mesa, and the East Bench. The Mesilla Valley is the part of the Mesilla Basin that was incised by the Rio Grande between Selden Canyon to the north and by a narrow valley (about 4 miles wide) to the southeast near El Paso, Tex., named the Paso del Norte, which is sometimes referred to in the literature as the “El Paso Narrows.”Previously published geophysical data for the study area were compiled and these data were augmented by collecting additional geophysical and geochemical data. Geophysical resistivity measurements from previously published helicopter frequency domain electromagnetic data, previously published direct-current resistivity soundings, and newly collected (2012) time-domain electromagnetic soundings were used in the study to detect spatial changes in the electrical properties of the subsurface, which reflect changes that occur within the hydrogeology. The geochemistry of the groundwater system was evaluated by analyzing groundwater samples collected in November 2010 for physicochemical properties, major ions, trace elements, nutrients, pesticides

  18. EPA, Texas Tech Host Childrens Health Symposium in El Paso

    EPA Pesticide Factsheets

    DALLAS - (Sept. 25, 2015) The U.S. Environmental Protection Agency (EPA) and the Texas Tech University Health Science Center hosted a symposium on children's environmental health, focusing on issues affecting communities near the U.S.-Mexico border.

  19. The El Paso electric 20-kilowatt photovoltaic system

    NASA Astrophysics Data System (ADS)

    Risser, V. V.; Durand, S.

    1982-01-01

    Features and operational characteristics of a 20 kW flat plate photovoltaic power system are described. The system powers computers which control a combined cycle 190 MW power plant. Performance has been an average of 93 kWh/day, 6.05% efficiency, and at an average cell temperature of 22 C from Dec. 1980 to Sept. 1981. The array comprises 279 sq m area, 64 panels, 6 subarrays for subsystem shorting if necessary, and fuses set at 250 V with a reaction time of 10 microsec. Testing procedures are outlined, including data acquisition, weather monitoring, operation in cloudy periods, and fault isolation modes. Maintenance has been dominated by upkeep of the data acquisition system, and it is noted that significant reductions in all maintenance would have results in only minor reductions in overall system performance

  20. Five Board Games for the Language Classroom: Uvas, Montana Rusa, El Futbol, La Corrida de Verbos, Paso a Paso.

    ERIC Educational Resources Information Center

    Snyder, Barbara

    A collection of five board games for the Spanish language classroom contains gameboards, game markers, and directions for each game. It also contains general instructions for the teacher about the classroom use of board games. The games include: "Uvas," for use in vocabulary development and cultural awareness; "Montana Rusa," for general…

  1. Five Board Games for the Language Classroom: Uvas, Montana Rusa, El Futbol, La Corrida de Verbos, Paso a Paso.

    ERIC Educational Resources Information Center

    Snyder, Barbara

    A collection of five board games for the Spanish language classroom contains gameboards, game markers, and directions for each game. It also contains general instructions for the teacher about the classroom use of board games. The games include: "Uvas," for use in vocabulary development and cultural awareness; "Montana Rusa," for general…

  2. La crianza practica de los hijos: una guia paso a paso para formar hijos responsables y hogares felices (Common Sense Parenting: A Practical Approach from Boys Town).

    ERIC Educational Resources Information Center

    Burke, Ray; Herron, Ron

    This workbook is designed to help parents develop a "common sense" approach to child rearing and become more effective parents. Each of the 15 chapters suggests a parenting skill and gives examples for using the skill in a variety of situations. Each chapter also includes exercises designed to help parents put these skills into practice…

  3. La crianza practica de los hijos: una guia paso a paso para formar hijos responsables y hogares felices (Common Sense Parenting: A Practical Approach from Boys Town).

    ERIC Educational Resources Information Center

    Burke, Ray; Herron, Ron

    This workbook is designed to help parents develop a "common sense" approach to child rearing and become more effective parents. Each of the 15 chapters suggests a parenting skill and gives examples for using the skill in a variety of situations. Each chapter also includes exercises designed to help parents put these skills into practice…

  4. Class III Survey and Testing of Cultural Resources in Proposed Flood Control System Right-of-Way, Southeastern El Paso, El Paso County, Texas

    DTIC Science & Technology

    1988-05-01

    quartz monzonite (one Mimbres whiteware sherd), crushed syenite (one plain brownware and one plain buffware sherd), and sherd temper (two Chupadero...tempered with crushed syenite that has a maximal grain size of 0.7 mm. Syenite , an igneous rock of intermediate composition, grades into granite on one...hand and monzonite on the other hand. Syenite occurs as small intrusives or dikes and as border facies of large granitic bodies. Syenite outcrops in

  5. The Politics of Hispanic Education. Un Paso pa'lante y dos pa'tras.

    ERIC Educational Resources Information Center

    Meier, Kenneth J.; Stewart, Joseph, Jr.

    This book presents an in-depth examination of 142 U.S. school districts (containing at least 5,000 students and 5 percent Hispanic enrollment) in order to understand Hispanic inequities in education and what can be done to correct these inequities. Chapter 1 presents political theory of educational policy. Chapter 2 presents an overview of the…

  6. Platero como el primer paso liteario (Platero y Yo: A Student's Introduction to Literary Analysis).

    ERIC Educational Resources Information Center

    Ohrtman, Dennis W.

    This instructional guide is to be used by teachers in the instruction of "Platero y Yo," written by Juan Ramon Jimenez, one of Spain's foremost poets. A systematic study is provided of movement throughout the text, by analyzing verb tenses, to help novice Spanish literature students grasp the scholastic and psychological interpretations of poetic…

  7. Sources of water and nitrogen to the Widefield Aquifer, southwestern El Paso County, Colorado

    USGS Publications Warehouse

    Edelmann, Patrick; Cain, Doug

    1985-01-01

    The Widefield aquifer near Colorado Springs, Colorado, is recharged primarily by Fountain Creek and, to a lesser extent, by infiltration and percolation of water from the land surface and from groundwater inflow. During the past 20 to 30 years, concentrations of nitrate (as nitrogen) in the Widefield aquifer have increased from 0.5 to 3.0 milligrams/L to nearly 10 milligrams/L, and occasionally exceed the drinking-water standard of 10 milligrams/L as nitrogen. During the summer of 1982, the concentrations of nitrite plus nitrate as nitrogen in water in the aquifer ranged from 3.2 to 15 milligrams/L with a mean concentration of 6.9 milligrams/L. In general, the nitrite-plus-nitrate concentrations are greatest near the north end of the aquifer, probably resulting from effluent from Colorado Springs Sewage Treatment Plant being discharged to Fountain Creek. During 1982, 93% of the total estimated 160 tons of nitrogen available to enter the Widefield aquifer was from the Colorado Springs Sewage Treatment Plant. However, a significant proportion of this nitrogen may have been lost through denitrification. (USGS)

  8. RCRA Facility Investigation Report Texas Solid Waste Management Units Fort Bliss El Paso, Texas. Volume 1

    DTIC Science & Technology

    1991-12-01

    the United States and Mexico . Prior to the early 1950’s, the metro pumpage was less than 30,000 acre-ft per year. Since I 1953, the annual withdrawals...39,949 acre-ft from 60 wells, and Ciudad Juarez pumped 23,985 acre-ft from 23 wells. By 1980, pumpage in the metro area had increased to 129,231 acre-ft...and 63). The RFI report for the SWMU. in New Mexico was submitted under separate cover in September of 1991. This RFI report was prepared at the

  9. El Paso/Yslete schools Get-Away Special Space Shuttle student projects

    NASA Technical Reports Server (NTRS)

    Azar, S. S.

    1984-01-01

    Student projects for the Get Away Special (GAS) space shuttle program were summarized. Experimental topics included: seed germination, shrimp growth, liquid lasers, planaria regeneration, fluid dynamics (wicking), soil molds, antibiotics, crystallization, the symbiosis of yeast and fungi, and the performance of electronic chips. A brief experimental design is included for each project.

  10. The Keystone Dame Site and other Archaic and Formative Sites in Northwest El Paso, Texas.

    DTIC Science & Technology

    1980-10-01

    the basin sediments (Strain zite, and rhyolite with granite and andesite intru- 1966). Today, runoff from the west slope of the sions (McAnulty 1967...milky white quartz Granite 1 Coarse grained, mottled or speckled buff to light gray (includes some andesite ) 16 • .. 1i8 ,a, .b .L- , -kW, . R ..Oa ’,m ’L

  11. Fort Bliss Water Distribution System, Fort Bliss, El Paso, Texas, Energy Engineering Analysis Program (EEAP)

    DTIC Science & Technology

    1994-08-01

    WBAMC Systenms only * . ... -• 11 -- -- PIKE ESRAT i TOTA- - --- I - ’--- - MARca 13 74.010 U,418400 62,692,418 APFURL3 1 _7-.o.__ý _ ,Q48,04o 1...0.19 41,40.00 U1.0.3 3#.30 1 40 "U. * ^.1 Itti.ss 304.14 31.3) 33.03 6:*J $121 19 3641..36 3911 t 40 4.34 11921 I) G6 36, 63I 34 M41.4 ;4.43 4.33 pAi

  12. Environmental Assessment: Peterson AFB Military Housing Privatization Initiative, El Paso County, Colorado

    DTIC Science & Technology

    2016-06-07

    petroleum and oils are not considered a concern for the MHPI parcels at Peterson AFB. As would be expected in any residential area, petroleum staining in...areas where vehicles are parked was observed during the Phase I environmental site assessment / environmental baseline survey (EBS). These stains ...100 8 2 Emissions factor ( grams /hr) 1 382.67 50.43 1219.19 266.98 1.42 46.04 Emissions ( grams ) 612265.0 80686.1 1950704.6 427161.6 2278.2 73661.6

  13. A Guide to the DACUM Process at El Paso Community College. Faculty Participants.

    ERIC Educational Resources Information Center

    El Paso Community Coll., TX.

    DACUM (Developing a Curriculum) is an approach to curriculum development that can also be used as a method of curriculum evaluation. To implement the DACUM process, a group of resource persons from the community works together to define the competencies or skills that are essential to a vocation. The result of the analysis is organized into a…

  14. From "Hell No!" to "Que Paso?": Interrogating a Hispanic-Serving Institution Possibility

    ERIC Educational Resources Information Center

    Lara, Dulcinea; Lara, Antonio

    2012-01-01

    Some Hispanic students are making it through the Eurocentric, United Statesian education pipeline, but exponentially more are failing. Meanwhile, poor Chican@ communities are disproportionately suffering from unemployment, low levels of education, chronic illness, pollution, and myriad social ills. At this historical crossroads, it behooves…

  15. Geoelectrical Soil Properties of Farmlands Located on Ancient River Floodplains in EL Paso County Texas

    NASA Astrophysics Data System (ADS)

    Pegues, J. G.; Kaip, G.; Doser, D. I.

    2013-12-01

    Farming in Rio Grande flood plain deposit soils has presented challenges concerning soil salinity, soil drainage and soil collapse. Typical soil forms include Saneli silted clay loam, Harkey loam, Harkey silky loam clay and Tigua silty clay. In the lower valley farmlands of Socorro, TX, cotton and alfalfa are the principal crops, but grain sorghum, corn and vegetable crops also are suitable. Pecan trees, as well as fruit trees suited to the climate, can be grown. Agrarians are faced with varying results of crop yields over relatively small stretches of land; for example, a 22 acre area can contain multiple soil inclusions. This study was conducted on a 22 acre tract of farmland which has recently undergone multiple geophysical testing analyses that include: magnetics, DC resistivity, gravity, and ground penetrating radar. Results will compare flood plain sedimentation qualities to agricultural soil classes through the identification of soil salinity and grain size. This investigation will focus on the testing of geo-electrical soil properties through resistivity assessment. Examination of the sight using a capacity coupled resistivity meter to measure the soil properties over various time periods will be conducted. The results will be compared with the other geophysical data to look for correlations that highlight soil properties.

  16. EL PASO CHILDREN'S HEALTH STUDY: A PRESENTATION TO THE BORDER 2012 AIR POLICY FOURM

    EPA Science Inventory

    Introduction: Asthmatic children living in inner-city communities are a particularly vulnerable subgroup, both because of their underlying airways disease and their exposure to relatively high levels of motor vehicle emissions.
    Objective: To investigate the association betw...

  17. Hydrology of the shallow aquifer and uppermost semiconfined aquifer near El Paso, Texas

    USGS Publications Warehouse

    White, D.E.; Baker, E.T.; Sperka, Roger

    1997-01-01

    The reversal from upward to downward in vertical hydraulic gradient between the Rio Grande alluvium and the underlying Hueco bolson aquifer has induced shallow water in the alluvium to move downward into the deeper aquifer. The introduction of water from the alluvium probably has led to a gradual water-quality deterioration of ground water in the Hueco bolson aquifer. The extent of any deterioration is a major concern because the dissolved solids concentration in water from some wells is approaching 1,000 milligrams per liter and already has exceeded this limit in other wells.

  18. TRAFFIC-RELATED AIR POLLUTANTS AND CHILDREN'S RESPIRATORY HEALTH IN EL PASO AND DETROIT

    EPA Science Inventory

    Hypotheses -Specific Agent • Diesel exhaust particles • Ultrafine particles • Coarse-mode particles (road dust) • Noise and stress • Nonspecific irritants Previous Epidemiology • Kanawha Valley Health Study • Munich Traffic Study • Dutch Traffic Studies • S....

  19. A preliminary assessment of land-surface subsidence in the El Paso area, Texas

    USGS Publications Warehouse

    Land, L.F.; Armstrong, C.A.

    1985-01-01

    In addition to regional subsidence, local subsidence is indicated by observable surface fractures but has not been verified by precise leveling. These local areas coincide with areas that historically were swamps along the Rio Grande.

  20. Archeological Excavations at Two Prehistoric Campsites Near Keystone Dam, El Paso, Texas.

    DTIC Science & Technology

    1985-07-19

    etc. Hign-Fpine Includes sunflower, rabbitbrush, etc. Cactaceae Cactus family Ephedra Mormon tea Eriogonum buckwheat Eupho rbia Spurge Graminae Grass...Publications in the Social Sciences No. 8. Reno, Nevada. Bye, Robert A. Jr., Don Burgess, and Albino Maria Trias 1975 Ethnobotany of the Western Tarahumara

  1. TRAFFIC-RELATED AIR POLLUTANTS AND CHILDREN'S RESPIRATORY HEALTH IN EL PASO AND DETROIT

    EPA Science Inventory

    Hypotheses -Specific Agent • Diesel exhaust particles • Ultrafine particles • Coarse-mode particles (road dust) • Noise and stress • Nonspecific irritants Previous Epidemiology • Kanawha Valley Health Study • Munich Traffic Study • Dutch Traffic Studies • S....

  2. Intermediate photovoltaic system application experiment operational performance report. Volume 8: Newman Power Station, El Paso, Texas

    NASA Astrophysics Data System (ADS)

    1982-02-01

    For the month of January, 1982, performance data are given for a photovoltaic power supply used by a Texas electric utility. Data presented include: daily and monthly electrical energy produced; daily and monthly solar energy incident on the array; daily and monthly array efficiency; plots of energy produced as a function of power levels, voltage, cell temperature, and hour of day; electrical energy supplied by the photovoltaic system to the load and the corresponding dollar value; photovoltaic system efficiency; capacity factor; daily photovoltaic power supplied to the load; daily system availability; hourly and monthly insolation; hourly and monthly ambient temperature; hourly and monthly average wind speed; wind direction distribution; number of freeze/thaw cycles; heating and cooling degree days; hourly cell temperature; daily data acquisition mode and recording interval plot. Also included are brief summaries of problems, operations and maintenance events.

  3. Hydrologic effects of pumpage from the Denver basin bedrock aquifers of northern El Paso County, Colorado

    USGS Publications Warehouse

    Banta, E.R.

    1989-01-01

    The Denver groundwater basin underlies a 6,700 sq-mi area in eastern Colorado. To assess current conditions of the four bedrock aquifers in the basin, water levels, streamflow gain and loss, and other data were collected. Current aquifer conditions in the southern part of the basin and likely response to various 100-year pumping scenarios were analyzed using a digital finite-difference model. Simulated predevelopment flow through the bedrock aquifers was about 59 cu ft/sec. Water level changes between 1978 and 1985, likely caused by variations in precipitation and in pumping and by lowering of the water table in the overlying Black Squirrel Creek alluvial aquifer, ranged from rises of more than 40 ft to declines of as much as 80 ft. In 1985, pumping from the bedrock aquifers was about 56 cu ft/sec. Simulations indicate that 43% of the pumpage came from a decrease in volume of groundwater in storage; 37% came from induced recharge and captured discharge. The remaining 20% came from a transient high rate of recharge from precipitation. A baseline 100-yr simulation, beginning in 1985, indicated minimal drawdowns for constant pumping at 1985 rates in the southern part of the basin. Other simulations indicated that the pumpage required to supply the needs of the projected population would be accompanied by drawdowns of as much as 1,300 ft and by large decreases in amount of groundwater in storage. Pumpage from a hypothetical well field, located where the aquifers are thickest , and from the aquifers underlying Colorado Springs also was simulated. (USGS)

  4. Segundo Paso. Jardin de Ninos (Second Step. A Violence-Prevention Curriculum).

    ERIC Educational Resources Information Center

    Beland, Kathy

    This document is the Spanish language supplement to "Second Step" for preschool and kindergarten, a violence-prevention curriculum designed to reduce impulsive and aggressive behavior in young children and to increase their social competence. This supplement contains the translated portions of text from "Second Steps" that a…

  5. RELATIONSHIP BETWEEN FINE AND ULTRAFINE PARTICLE NUMBER AND VOC SPECIES IN EL PASO, TEXAS

    EPA Science Inventory

    Children's exposures to consumer products and environmental contaminants are expected to be different and, in some cases, much higher than adult's exposures. The objectives of our children's exposure research at the National Exposure Research Laboratory are to make use of exis...

  6. EL PASO CHILDREN'S HEALTH STUDY: A PRESENTATION TO THE BORDER 2012 AIR POLICY FOURM

    EPA Science Inventory

    Introduction: Asthmatic children living in inner-city communities are a particularly vulnerable subgroup, both because of their underlying airways disease and their exposure to relatively high levels of motor vehicle emissions.
    Objective: To investigate the association betw...

  7. Evaluation of Land use Regression Models for NO2 in El Paso, Texas, USA

    EPA Science Inventory

    Developing suitable exposure estimates for air pollution health studies is problematic due to spatial and temporal variation in concentrations and often limited monitoring data. Though land use regression models (LURs) are often used for this purpose, their applicability to later...

  8. Investigation of aquifer-system compaction in the Hueco basin, El Paso, Texas, USA

    USGS Publications Warehouse

    Heywood, Charles

    1995-01-01

    The Pleistocene geologic history of the Rio Grande valley in the Hueco basin included a cycle of sediment erosion and re-aggradation, resulting in unconformable stratification of sediment of contrasting compressibility and stress history. Since the 1950s large groundwater withdrawals have resulted in significant water-level declines and associated land subsidence. Knowledge of the magnitude and variation of specific storage is needed for developing predictive models of subsidence and groundwater flow simulations. Analyses of piezometric and extensometric data in the form of stress-strain diagrams from a 16 month period yield in situ measurements of aquifer-system compressibility across two discrete aquifer intervals. The linear elastic behaviour of the deeper interval indicates over-consolidation of basin deposits, probably resulting from deeper burial depth before the middle Pleistocene. By contrast, the shallow aquifer system displays an inelastic component, suggesting pre-consolidation stress not significantly greater than current effective stress levels for a sequence of late Pleistocene clay. Harmonic analyses of the piezometric response to earth tides in two water-level piezometers provide an independent estimate of specific storage of aquifer sands.

  9. Platero como el primer paso liteario (Platero y Yo: A Student's Introduction to Literary Analysis).

    ERIC Educational Resources Information Center

    Ohrtman, Dennis W.

    This instructional guide is to be used by teachers in the instruction of "Platero y Yo," written by Juan Ramon Jimenez, one of Spain's foremost poets. A systematic study is provided of movement throughout the text, by analyzing verb tenses, to help novice Spanish literature students grasp the scholastic and psychological interpretations of poetic…

  10. 75 FR 67360 - El Paso Natural Gas Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Box 1087, Colorado Springs, CO, 80944, filed a prior notice request pursuant to sections 157.205(b... directed to Susan C. Stires, Post Box Office 1087, Colorado Springs, CO 80944, telephone no. (719)...

  11. Herbal Remedies Used by Selected Migrant Farmworkers in El Paso, Texas

    ERIC Educational Resources Information Center

    Poss, Jane; Pierce, Rebecca; Prieto, Veronica

    2005-01-01

    Little is known about the use of complementary and alternative medicine among the approximately 1.6 million migrant farmworkers in the United States. The purpose of this work was to evaluate the use of medicinal plants and natural remedies among a convenience sample of 100 migrant farmworkers living temporarily in a migrant worker center in El…

  12. Evaluation of Land use Regression Models for NO2 in El Paso, Texas, USA

    EPA Science Inventory

    Developing suitable exposure estimates for air pollution health studies is problematic due to spatial and temporal variation in concentrations and often limited monitoring data. Though land use regression models (LURs) are often used for this purpose, their applicability to later...

  13. Outcomes of Multidrug-Resistant Tuberculosis among Binational Cases in El Paso, Texas

    PubMed Central

    Ferrer, Gustavo; Acuna-Villaorduna, Carlos; Escobedo, Miguel; Vlasich, Esteban; Rivera, Manuel

    2010-01-01

    In the United States, multidrug-resistant tuberculosis (MDR-TB) is more commonly seen among foreign-born patients. We report outcomes for 46 patients with MDR-TB who were born in Mexico and treated along the United States–Mexico border. According to our definition, 30 were cured, 3 showed treatment failure, 3 died, and 10 abandoned treatment. Multidrug-resistant tuberculosis can be successfully treated on an ambulatory basis. PMID:21036837

  14. Look at Western Natural Gas Infrastructure During the Recent El Paso Pipeline Disruption, A

    EIA Publications

    2000-01-01

    This special report looks at the capabilities of the national natural gas pipeline network in 2000 and provides an assessment of the current levels of available capacity to transport supplies from production areas to markets throughout the United States during the upcoming heating season. It also examines how completion of currently planned expansion projects and proposed new pipelines would affect the network.

  15. RELATIONSHIP BETWEEN FINE AND ULTRAFINE PARTICLE NUMBER AND VOC SPECIES IN EL PASO, TEXAS

    EPA Science Inventory

    Children's exposures to consumer products and environmental contaminants are expected to be different and, in some cases, much higher than adult's exposures. The objectives of our children's exposure research at the National Exposure Research Laboratory are to make use of exis...

  16. Segundo Paso. Grados 1ro - 3ro (Second Step. Grades 1-3).

    ERIC Educational Resources Information Center

    Beland, Kathy

    This document is the Spanish language supplement to "Second Step, Grades 1-3," a violence-prevention curriculum designed to reduce impulsive and aggressive behavior in young children and to increase their social competence. The supplement cannot be used by itself, as only a portion of the entire curriculum has been translated into…

  17. Segundo Paso. Grados 4to - 5to (Second Step. Grades 4-5).

    ERIC Educational Resources Information Center

    Beland, Kathy

    This document is the Spanish language supplement to "Second Step, Grades 4-5," a violence-prevention curriculum designed to reduce impulsive and aggressive behavior in young children and to increase their social competence. The supplement, which cannot be used alone, translates portions of the curriculum, such as stories and discussions,…

  18. Herbal Remedies Used by Selected Migrant Farmworkers in El Paso, Texas

    ERIC Educational Resources Information Center

    Poss, Jane; Pierce, Rebecca; Prieto, Veronica

    2005-01-01

    Little is known about the use of complementary and alternative medicine among the approximately 1.6 million migrant farmworkers in the United States. The purpose of this work was to evaluate the use of medicinal plants and natural remedies among a convenience sample of 100 migrant farmworkers living temporarily in a migrant worker center in El…

  19. From "Hell No!" to "Que Paso?": Interrogating a Hispanic-Serving Institution Possibility

    ERIC Educational Resources Information Center

    Lara, Dulcinea; Lara, Antonio

    2012-01-01

    Some Hispanic students are making it through the Eurocentric, United Statesian education pipeline, but exponentially more are failing. Meanwhile, poor Chican@ communities are disproportionately suffering from unemployment, low levels of education, chronic illness, pollution, and myriad social ills. At this historical crossroads, it behooves…

  20. Sedimentology of the Castner Marble, Franklin Mountains, El Paso County, Texas

    SciTech Connect

    Pittenger, M.A.; Marsaglia, K.M. )

    1992-04-01

    The Castner Marble occurs within roof pendants in the Red Bluff Granite complex, and is the oldest Proterozoic unit exposed in the Franklin Mountains. This contact-metamorphosed metasedimentary unit consists of six lithologies: (1) stromatolitic limestone, (2) cryptalgalaminite, (3) massive limestone, (4) hornfels, (5) rhythmite, and (6) flat-pebble conglomerate. Based on the distribution of these lithologies, the Castner Marble can be divided into three distinct intervals: (1) lower section, consisting of stromatolitic, cryptalgalaminite and massive limestone, (2) middle section, characterized by thick hornfels and massive limestone beds, and (3) upper section, consisting of interbedded rhythmite and flat-pebble conglomerates. The lower section represents a shallow-water, intertidal to subtidal deposit, whereas the upper section was deposited in deeper water (below wave base) by turbidite or storm-related processes. The middle section may be a transition between the two, in that it contains lithologies found in the upper and lower sections. These three sections appear to record a transgression on a low-energy, carbonate ramp/platform. The contact between the Castner Marble and the overlying basaltic Mundy Breccia marks a catastrophic event or series of events in which megabreccias of deep-water, subtidal carbonate facies were deposited onto underlying rhythmite intervals.

  1. El Paso Energy Bridge Gulf of Mexico, L.L.C. Deepwater Port

    EPA Pesticide Factsheets

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  2. Digital outcrop model of stratigraphy and breccias of the southern Franklin Mountains, El Paso, Texas

    USGS Publications Warehouse

    Bellian, Jerome A.; Kerans, Charles; Repetski, John E.; Derby, James R.; Fritz, R.D.; Longacre, S.A.; Morgan, W.A.; Sternbach, C.A.

    2012-01-01

    The breccias of the SFM were previously described as the result of collapsed paleocaves that formed during subaerial exposure related to the Sauk-Tippecanoe unconformity. A new approach in this work uses traditional field mapping combined with high-resolution (1-m [3.3-ft] point spacing) airborne light detection and ranging (LIDAR) data over 24 km2 (9 mi2) to map breccia and relevant stratal surfaces. Airborne LIDAR data were used to create a digital outcrop model of the SFM from which a detailed (1:2000 scale) geologic map was created. The geologic map includes formation, fault, and breccia contacts. The digital outcrop model was used to interpret three-dimensional spatial relationships of breccia bodies with respect to the current understanding of the tectonic and stratigraphic evolution of the SFM. The data presented here are used to discuss potential stratigraphic, temporal, and tectonic controls on the formation of caves within the study area that eventually collapsed to form the breccias currently exposed in outcrop.

  3. Effects of Wildfire on the Hydrology of Capulin and Rito de los Frijoles canyons, Bandelier National Monument, New Mexico

    USGS Publications Warehouse

    Veenhuis, Jack E.

    2002-01-01

    In June of 1977, the La Mesa wildfire burned 15,270 acres in and around Frijoles Canyon in Bandelier National Monument and the adjacent Santa Fe National Forest, New Mexico. The Dome wildfire in April of 1996 in Bandelier National Monument burned 16,516 acres in Capulin Canyon and the surrounding Dome Wilderness area. Both watersheds are characterized by abundant and extensive archeological sites that could be affected by increased runoff and accelerated rates of erosion, which typically occur after a wildfire. The U.S. Geological Survey in cooperation with the National Park Service monitored the wildfires' effects on streamflow in both canyons. The magnitude of large stormflows increased dramatically after these wildfires; peak flows at the most downstream streamflow-gaging station in Frijoles and Capulin Canyons increased to about 160 times the maximum recorded flood prior to the fire. Maximum peak flow was 3,030 cubic feet per second at the gaging station in Frijoles Canyon (drainage area equals 18.1 square miles) and 3,630 cubic feet per second at the most downstream crest-stage gage in Capulin Canyon (drainage area equals 14.1 square miles). The pre-fire maximum peak flow recorded in these two canyons was 19 and an estimated 25 cubic feet per second, respectively. As vegetation reestablished itself during the second year, the post-fire annual maximum peak flow decreased to about 10 to 15 times the pre-fire annual maximum peak flow. During the third year, maximum annual peak flows decreased to about three to five times the pre-fire maximum peak flow. In the 22 years since the La Mesa wildfire, flood magnitudes have not completely returned to pre-fire size. Post-fire flood magnitudes in Frijoles and Capulin Canyons do not exceed the maximum floods per drainage area for physiographic regions 5 and 6 in New Mexico. For a burned watershed, however, the peak flows that occur after a wildfire are several orders of magnitude larger than normal forested watershed peak flows. The frequency of larger stormflows also increased in response to the effects of the wildfires in both canyons. In Frijoles Canyon, the number of peak stormflows greater than the pre-fire maximum flow of 19 cubic feet per second was 15 in 1977, 9 in 1978, and 5 in 1979, which is about the magnitude of the maximum pre-fire peak flow in both canyons. Again the hydrologic effects of a wildfire seem to be more pronounced for the 3 years following the date of the fire. Likewise, larger peakflows occurred more frequently in Capulin Canyon for the first 3 years after the 1996 wildfire. Median suspended-sediment concentrations in samples collected in Frijoles Canyon in 1977 were 1,330 milligrams per liter; median concentrations were 16 milligrams per liter after the watershed stabilized in 1993-95. The annual load calculated from regression equations for load compared to flow for the first year after the wildfire was 220 times the annual load for the post-recovery period. To convey the increased frequency and magnitude of average flows in Capulin Canyon after the 1996 Dome wildfire, the stream channel in Capulin Canyon increased in flow capacity by widening and downcutting. As Capulin Canyon peak flows have decreased in both magnitude and frequency with vegetative recovery, the stream channel also has slowly begun to readjust. The channel at the most downstream crest-stage gage, which has the shallowest initial valley slope, is showing the first signs of aggradation.

  4. Data Related to Late Quaternary Surface Faulting on the Sangre de Cristo Fault, Rito Seco Site, Costilla County, Colorado

    USGS Publications Warehouse

    Crone, Anthony J.; Machette, Michael N.; Bradley, Lee-Ann; Mahan, Shannon

    2006-01-01

    In this report, we present detailed maps of the trenches and a compilation of field and laboratory data used to support our interpretation of the history of four (PE1-PE4) prehistoric surface-faulting earthquakes at this site.

  5. A new species of Chiasmocleis (Microhylidae, Gastrophryninae) from the Atlantic Forest of Espírito Santo State, Brazil

    PubMed Central

    Tonini, João F. R.; Forlani, Maurício C.; de Sá, Rafael O.

    2014-01-01

    Abstract Among Neotropical microhylids, the genus Chiasmocleis is exceptionally diverse. Most species of Chiasmocleis were described in recent years based on external morphology, but recent studies using molecular data did not support the monophyly of the species groups clustered based on feet webbing. Furthermore, a phylogeographic study of C. lacrimae estimated high genetic divergence and low gene flow among populations across small geographic ranges. Increasing the molecular and geographic sampling, and incorporating morphological data, we identified new cryptic species. Herein, we used novel genetic and morphological data to describe a new species of Chiasmocleis. PMID:25161370

  6. Preliminary research study of a water desalination system for the East Montana area subdivisions of El Paso County, El Paso, Texas. Water treatment technology program report No. 6. (Final)

    SciTech Connect

    Turner, C.; Swift, A.; Golding, P.

    1995-06-01

    Currently, water utility districts in the East Montana area subdivisions are either unable to provide potable water within acceptable federal and/or state drinking water standards, or furnish an adequate water supply to area residents. This preliminary research study ascertained the economical and technical feasibility of a desalination plant to treat brackish groundwater for potable use. Population growth, and the current and projected water demand and consumption were evaluated for the area. Water quality characterization of the local ground-water supply was conducted to evaluate the chemical composition and suitability of the groundwater for desalination. Reverse osmosis, electrodialysis, and multistage flash distillation were evaluated on an economic and technical basis. The objective was to determine the least expensive system that produced a reliable water supply within federal and/or state drinking water standards. In conjunction, an evaluation of numerous brine disposal technologies was made based on economics, technical feasibility, and federal and state regulations. Several recommendations are presented that met the objectives of this study. A pilot desalination plant investigation is proposed.

  7. 77 FR 29629 - El Paso Natural Gas Company; Notice of Intent To Prepare an Environmental Assessment for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... Norte Crossing Project and Request for Comments on Environmental Issues The staff of the Federal Energy... the environmental impacts of the Norte Crossing Project involving construction and operation of... its decision-making process to determine whether the project is in the public convenience...

  8. Cultural Resource Survey for the Consolidated Space Operations Center Project Near Colorado Springs, El Paso County, Colorado.

    DTIC Science & Technology

    1982-01-01

    short because of the lack of food and clothing. Though Pike did not make the summit, he was the first Anglo to describe the mountain and it I became...Settlement Systems, distinguishes between two types of hunting-gathering systems. One is classi- fied as Foragers who gather food on a daily basis and the...other is classified as Collectors who store some of their food (Blnford 1980:5-12). Binford distinguishes five site types for the Collector system

  9. The use of remote sensing technologies and models to study pollutants in the Paso del Norte region

    NASA Astrophysics Data System (ADS)

    Mahmud, Suhail

    Using a suite of modeling techniques and instrumentation we study the atmospheric pollutants in the PdN Region. The first objective of this work was to measure hemi-spherically integrated, spectrally resolved solar photon flux (actinic flux) between the wavelengths 300 and 700 nm, and use the measured actinic flux to improve air quality simulations. Actinic flux was measured in the PdN region in order to calculate photolysis rate coefficients for different pollutants. The improved photolysis rate coefficients were then integrated into a photochemical air quality model (CAMx) in order to improve air quality forecasting. We present the simulations performed for a selected 2015 summer ozone episode in the PdN region. Whilst this methodology was applied in the PdN region, it can also be used in any US region. In addition, to compliment this work, we studied the spectral irradiances of this region and compared them with an atmospheric radiation model at different wavelengths. Finally, we have constructed a satellite antenna and developed the software that allows us to retrieve environmental data in real time and to respond pro-actively to the presence of dust storms or other threatening atmospheric phenomena in the PdN region.

  10. Final Environmental Assessment: U.S. Air Force Academy Military Family Housing Privatization Initiative El Paso County, CO

    DTIC Science & Technology

    2016-06-07

    implementation of maximum achievable control technology . A minor source is defined as one emitting, or having the potential to emit, less than 10 tons per...Built-in two-level dishwasher • 4-bumer stove with self-cleaning oven, view window, and vent hood • Built-in microwave oven • Garbage disposal

  11. 77 FR 47052 - El Paso Natural Gas Company; Notice of Intent To Prepare an Environmental Impact Statement for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... Game and Fish Department have expressed their intention to participate as a cooperating agency in the... other government agencies, interested Indian tribes, and the public on the Project's potential effects on historic properties.\\4\\ We will define the Project-specific Area of Potential Effects...

  12. Geohydrology of the Mesilla ground-water basin, Dona Ana County, New Mexico, and El Paso County, Texas

    USGS Publications Warehouse

    Nickerson, E.L.; Myers, R.G.

    1993-01-01

    The aquifer system of the Mesilla ground-water basin is the Quaternary flood-plain alluvium and the Quaternary and Tertiary Santa Fe Group. The hydraulic gradient in the shallow flood-plain alluvium within the Mesilla Valley is generally between 4 and 6 feet per mile. The hydraulic gradient in the Santa Fe Group ranges from 100 feet per mile in the northwestern part of the study area to less than 2 feet per mile in the southwestern part of the study area. Ground-water levels in nearby observation wells correspond to increases in river stage and indicate significant recharge to the aquifer at the Rio Grande. Water in storage within the Rio Grande flood-plain alluvium/Santa Fe Group aquifer system occurs under unconfined and semi- confined conditions. Horizontal permeability usually exceeds vertical permeability by several orders of magnitude. The thickness and extent of finer grained, less permeable material increase with depth and horizontally toward the southern end of the basin. Seasonal trends in the shallow water table generally correspond to recharge during the irrigation season. Freshwater zones are overlain by zones of slightly saline to saline water in the Mesilla Valley. Geohydrologic data indicate that the thickness of the freshwater zone is significantly less than previously estimated in the vicinity of the proposed West Mesa well field. Lithologic data, borehole-geophysical logs, water-quality data, and potentiometric contours of ground-water in the upper Santa Fe Group indicate a hydraulic connection between the Mesilla Valley and West Mesa.

  13. A Case Analysis of Energy Savings Performance Contract Projects and Photovoltaic Energy at Fort Bliss, El Paso, Texas

    DTIC Science & Technology

    2006-06-01

    Policy Act of 2005 signed in August, 2005 further extended the Energy Savings Performance Contract program until October, 2016 . D. DOE PROGRAM...energy savings performance contract (IDIQ ESPC). 72 The contractor shall provide, at no capital cost to the Government, all labor, material, and...Safety Code (NESC) $ National Fire Protection Association ( NFPA ) Standards including, but not limited to NFPA 101 - Life Safety Code $ National

  14. Using interactive Internet technology to promote physical activity in Latinas: Rationale, design, and baseline findings of Pasos Hacia La Salud.

    PubMed

    Marcus, Bess H; Hartman, Sheri J; Pekmezi, Dori; Dunsiger, Shira I; Linke, Sarah E; Marquez, Becky; Gans, Kim M; Bock, Beth C; Larsen, Britta A; Rojas, Carlos

    2015-09-01

    Internet-based interventions show promise as an effective channel for promoting physical activity. However, a paucity of research has been conducted among underserved groups despite recent increases in Internet access and physical activity-related health disparities in these communities. Thus, the current randomized controlled trial will test the efficacy of an individually tailored, Internet-based physical activity intervention for Latinas. This program was culturally and linguistically adapted for the target population through extensive formative research. Two hundred eighteen sedentary Latinas were randomly assigned to the Tailored Physical Activity Internet Intervention or the Wellness Contact Control Internet Group. The Physical Activity Internet Intervention, based on Social Cognitive Theory and the Transtheoretical Model, utilizes a website with features including self-monitoring, goal setting, discussion forum, links to online resources, individually tailored and motivation-matched physical activity feedback reports, and exercise tip sheets. Participants receive regular emails over the first 6months with a tapered dose during the second 6months (maintenance phase) to alert them to new content on the website. The main outcome is differences in minutes/week of moderate to vigorous physical activity at six months as measured by the 7-Day Physical Activity Recall and accelerometer data. High reach, low cost, culturally relevant Internet-based interventions that encourage physical activity among Latinas could help reduce health disparities and thus have a substantial positive impact on public health. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Using interactive Internet technology to promote physical activity in Latinas: Rationale, design, and baseline findings of Pasos Hacia La Salud

    PubMed Central

    Marcus, Bess H.; Hartman, Sheri J.; Pekmezi, Dori; Dunsiger, Shira I.; Linke, Sarah; Marquez, Becky; Gans, Kim M.; Bock, Beth C.; Larsen, Britta A.; Rojas, Carlos

    2015-01-01

    Internet-based interventions show promise as an effective channel for promoting physical activity. However, a paucity of research has been conducted among underserved groups despite recent increases in Internet access and physical activity-related health disparities in these communities. Thus, the current randomized controlled trial will test the efficacy of an individually tailored, Internet-based physical activity intervention for Latinas. This program was culturally and linguistically adapted for the target population through extensive formative research. Two hundred eighteen sedentary Latinas were randomly assigned to the Tailored Physical Activity Internet Intervention or the Wellness Contact Control Internet Group. The Physical Activity Internet Intervention, based on Social Cognitive Theory and the Transtheoretical Model, utilizes a website with features including self-monitoring, goal setting, discussion forum, links to online resources, individually tailored and motivation-matched physical activity feedback reports, and exercise tip sheets. Participants receive regular emails over the first 6 months with a tapered dose during the second 6 months (maintenance phase) to alert them to new content on the website. The main outcome is differences in minutes/week of moderate to vigorous physical activity at six months as measured by the 7-Day Physical Activity Recall and accelerometer data. High reach, low cost, culturally relevant Internet-based interventions that encourage physical activity among Latinas could help reduce health disparities and thus have a substantial positive impact on public health. PMID:26255237

  16. Career Assessment, Remediation, Education, Employment, and Re-entry Program (CAREER). El Paso Community College Career Grant. Final Report.

    ERIC Educational Resources Information Center

    LaFleur, Carol A.

    Objectives of the Career Assessment, Remediation, Education, Employment, and Re-entry (CAREER) project were to establish a series of intensive, short-term job training programs using competency-based instruction to serve Hispanic persons who were economically disadvantaged, displaced, unemployed, or underemployed, as well as Hispanic females who…

  17. 78 FR 4124 - Foreign-Trade Zone 68-El Paso, TX, Application for Subzone, Expeditors International of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ...: Camille Evans at Camille.Evans@trade.gov or (202) 482-2350. Dated: January 7, 2013. Andrew McGilvray... activation limit of FTZ 68. In accordance with the Board's regulations, Camille Evans of the FTZ Staff is...

  18. 77 FR 54650 - Intent To Rule on Request To Release Airport Property at the El Paso International Airport, El...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    .... Guillermo Y. Villalobos, Program Manager, Federal Aviation Administration, Texas Airports Development Office....Villalobos@faa.gov , Fax: (817) 222-5989. The request to release property may be reviewed in person at this...

  19. An Implementation Plan for a Hospital-Wide Recycling Program at William Beaumont Army Medical Center, El Paso, Texas

    DTIC Science & Technology

    1993-08-01

    recycling program that masts the needs of the facility and is ocmpatible with the local mariet . Education, staff awareness, and akdmnistrative suport are...ative cOMaittee nminters. - Recycling 25 Ista Cblectim: Pior to the Rik& sMtbl WUwte audit, marIet analysis. and economic feasihity cost Area

  20. 76 FR 76707 - El Paso Natural Gas Company: Notice of Intent To Prepare an Environmental Assessment for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    ... Proposed Willcox Lateral 2013 Expansion Project and Request for Comments on Environmental Issues The staff... process is to focus the analysis in the EA on important environmental issues. By this notice, the... special expertise with respect the environmental issues of this project to formally cooperate with us in...

  1. A Study to Assess and Improve Administrative Efficiency and Effectiveness at William Beaumont Army Medical Center, El Paso, Texas

    DTIC Science & Technology

    1979-03-01

    accreditation. The Branch functions as the PAD coordinator for the medical care evaluation program and supervises the documentation review of all medical...support to ambulatory medical care evaluation and documentation review of HREC and OTR. Appendix F 44 (11) Provide technical assistance for civilian

  2. Cytotoxic Responses and Potential Respiratory Health Effects of Carbon and Carbonaceous Nanoparticulates in the Paso del Norte Airshed Environment

    PubMed Central

    Soto, K. F.; Murr, L. E.; Garza, K. M.

    2008-01-01

    We have utilized a range of manufactured or commercial nanoparticulate materials, including surrogate carbon nano-PM along with combustion-generated carbonaceous (soot) nano-PM characteristic of environmental nano-PM (both indoor and outdoor) to investigate and compare their cytotoxic response in vitro with an immortalized human epithelial (lung model) cell line (A549). These have included nano-Ag, Al2O3, TiO2, Fe2O3, ZrO2, Si3N4, chrysotile asbestos, BC, 2 types of MWCNT-aggregate PM (MWCNT-R and MWCNT-N), and high-volume glass fiber collected soots: candle, wood, diesel (truck), tire, and 3-types of natural gas kitchen burner-generated soots: yellow (fuel-rich) flame, low-flow blue flame, and normal flow blue flame soot PM. These carbonaceous nano-PM species can be found in either the indoor and outdoor environments or microenvironments. Two-day and two-week in-vitro cultures of A549 showed cell death (or decreased cell viability) for all nanoparticulate materials, but especially significant for all but the TiO2 and candle, wood, and diesel PM. The natural gas kitchen burner combustion PM cell death response was characteristic of BC and MWCNT PM. There was no correlation with total PAH content of the soot PM. Cytokine release (IL-6, IL-8) was detected for the Ag, Fe2 O3, asbestos, BC and the MWCNT PM. Reactive oxygen species (ROS) production was also detected for Ag, Fe2 O3, ZrO2, asbestos, BC, and the MWCNT aggregate PM, as well as the natural gas kitchen burner combustion PM. TEM, FESEM, and optical microscopy examination of these nanomaterials illustrate the wide range in PM morphologies and crystallinities as well as cell morphologies. Taken together, these results illustrate proinflammatory and related respiratory health issues in relation to environmental nanoparticulates. PMID:18441401

  3. Pasos Hacia La Salud: a randomized controlled trial of an internet-delivered physical activity intervention for Latinas.

    PubMed

    Marcus, Bess H; Hartman, Sheri J; Larsen, Britta A; Pekmezi, Dori; Dunsiger, Shira I; Linke, Sarah; Marquez, Becky; Gans, Kim M; Bock, Beth C; Mendoza-Vasconez, Andrea S; Noble, Madison L; Rojas, Carlos

    2016-05-28

    Internet access has grown markedly in Latinos during the past decade. However, there have been no Internet-based physical activity interventions designed for Latinos, despite large disparities in lifestyle-related conditions, such as obesity and diabetes, particularly in Latina women. The current study tested the efficacy of a 6-month culturally adapted, individually tailored, Spanish-language Internet-based physical activity intervention. Inactive Latinas (N = 205) were randomly assigned to the Tailored Physical Activity Internet Intervention or the Wellness Contact Control Internet Group. Participants in both groups received emails on a tapered schedule over 6 months to alert them to new content on the website. The primary outcome was minutes/week of moderate to vigorous physical activity (MVPA) at 6 months as measured by the 7-Day Physical Activity Recall; activity was also measured by accelerometers. Data were collected between 2011 and 2014 and analyzed in 2015 at the University of California, San Diego. Increases in minutes/week of MVPA were significantly greater in the Intervention Group compared to the Control Group (mean difference = 50.00, SE = 9.5, p < 0.01). Increases in objectively measured MVPA were also significantly larger in the Intervention Group (mean differences = 31.0, SE = 10.7, p < .01). The Intervention Group was also significantly more likely to meet national physical activity guidelines at 6 months (OR = 3.12, 95% CI 1.46-6.66, p < .05). Findings from the current study suggest that this Internet-delivered individually tailored intervention successfully increased MVPA in Latinas compared to a Wellness Contact Control Internet Group. NCT01834287.

  4. 77 FR 26539 - El Paso Natural Gas Company; Supplemental Notice of Intent To Prepare an Environmental Assessment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... existing public road crossings along the Project route with thicker-walled pipe and installation of OPP at... Environmental Assessment for the Proposed Willcox Lateral 2013 Expansion Project and Request for Comments on...) that will discuss the environmental impacts of the Willcox Lateral 2013 Expansion Project (Project...

  5. Proceedings: Army Medical Department Service Psychology Symposium Held at El Paso, Texas on 13-17 November 1978

    DTIC Science & Technology

    1978-11-01

    Assessing the Psychological Component in Low Back Pain with the MMPI P003 754 Hypnosis in Army Aviation: A Case Study P003 755 Psychiatric Symptoms...in Low Back Pain with the MMPI - Frank H. Rath, Jr. and Thomas Scully . o ...... ° . 77 Hypnosis in Amy Aviation: A Case Study - William R. Gentry...and New Directions Dr. Ray Gentry Weight Control Program (Thursday) Hypnosis in Army Aviation (Friday) Dr. Gary Greenfiel• Desertion in the Volunteer

  6. Biggs AAF, El Paso, Texas. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F

    DTIC Science & Technology

    1981-01-14

    19.20.21.22 23.24125.26 27. 2 29-301 a31 D.B./W.B.jDyBulb Wt Bulbo. Point qu 39 27 _ _,/ 3_ 1 1111 22/ __6_ 2u5 2~ Elen.. nr (X) c~j.. Z X u1 O No...PSYCHROMETRIC SUMMARY 2 1tSI T1c3S AA)’ TYV (Fl PA*’O) 7T)70 nr STATION STATION NIAME ER OT PAGE 2,15070 f (F 0 12 34 5. 7. WET BULB TEMPERATURE...91;’ ,744 1- - /o kan 1 -,9 7078 11Q107,nn - . e- - CY) E~~ur.~~rtr (XI 2 ~It N1 . Obs.l -vi.N.ofHus,1, ep tr A , 4-- AlA .A7~; -#~ -’ - K 5v GLOBAL

  7. CORRELATION OF FINE AND ULTRAFINE PARTICULATE MATTER WITH METEOROLOGICAL CONDITIONS AND CRITERIA POLLUTANTS IN EL PASO, TEXAS

    EPA Science Inventory

    Because the harmful health effects of airborne particulate matter (PM) are not well understood, various researchers are investigating ambient PM in order to assess its hazardous components. Current hypotheses acknowledge that PM related morbidity and mortality may be a result ...

  8. Intermediate photovoltaic-system application: Experiment operational performance report. Volume 1 for Newman Power Station site, El Paso, Texas

    NASA Astrophysics Data System (ADS)

    1981-07-01

    A project is described for application of a photovoltaic power supply to computers that control the operation of a combined cycle power plant. The photovoltaic power supply will be used with an existing DC facility. The project is briefly outlined, and the participants are listed. Relevant weather data and reference operating conditions are given and four operational and collection modes are described. System specifications are given and the solar array, protection, and data acquisition and instrumentation subsystems are described.

  9. Investigations at Site 32 (41EP325), Keystone Dam Project. A Multicomponent Archeological Site in Western El Paso County, Texas.

    DTIC Science & Technology

    1983-03-01

    grained quartzite, gabbro (diabase), micaceous schist, diorite and syenite . The coarse-grained quartzite differs significantly from the fine-grained...One intact mano recovered at Site 32 is made from a large cobble of syenite . Syenite outcrops in the Hueco Mountains located along the eastern border...The larger specimen (Fig. 56c), of syenite , has one slightly convex and one slightly concave grinding surface. The fragments consist of pecked margins

  10. Dynamic performance analysis for the solar hybrid repowering of the El Paso Electric Company Newman Unit No. 1

    NASA Astrophysics Data System (ADS)

    Hofer, D. A.; Pierce, B. L.

    Newman Unit No. 1 has an 82 MWe tandem-compound, double-flow, reheat steam turbine. It was built in 1960 for baseload duty using natural gas as the primary fuel. The solar repowered configuration utilizes water/steam central receiver technology to provide main steam to the high pressure stage and reheat steam to the intermediate stage of the turbine-generator. Fossil energy is used to supplement solar generated steam for intermittent cloudy day operation and for economic dispatch when solar energy is not available. To aid in the feasibility study for the solar repowering of the unit, a digital simulation model was developed. The results obtained with the model indicate that the system is able to handle average velocity clouds with little degradation of the quality of electric power output. Approaches for improvements are also discussed.

  11. 75 FR 42737 - Texas Gas Service Company, a Division of ONEOK, Inc. v. El Paso Natural Gas Company; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... case, Docket No. RP08-426, as well as contacts for EPNG as listed on the Commission's list of Corporate... filing is accessible on-line at http://www.ferc.gov , using the ``eLibrary'' link and is available for...

  12. Hydrogeologic characteristics of the alluvial aquifer and adjacent deposits of the Fountain Creek valley, El Paso County, Colorado

    USGS Publications Warehouse

    Radell, Mary Jo; Lewis, Michael E.; Watts, Kenneth R.

    1994-01-01

    The alluvial aquifer in Fountain Creek Valley between Colorado Springs and Widefield is the source for several public-supply systems. Because of the importance of this aquifer, defining aquifer boundaries, areas where underflow occurs, and where Fountain Creek is hydraulically connected to the aquifer will greatly add to the understanding of the alluvial aquifer and management of the public- supply systems. Bedrock altitude, water-table altitude for October 1991, saturated thickness for October 1991, selected hydrogeologic sections in the alluvial aquifer and adjacent deposits of the Fountain Creek Valley, and estimated underflow rates are mapped or tabulated for the area between Colorado Springs and Widefield, Colorado. Results from test drilling indicate that the bedrock surface is highly irregular and that several ridges and buried channels exist in the study area. These features affect the direction of ground-water flow on a local scale. In places, a shale ridge prevents exchange of water between Fountain Creek and the aquifer. Generally, ground water flowed toward Fountain Creek during the study (June 1991 to September 1992) in response to relatively high hydraulic heads in the aquifer and the steep gradients on the boundaries of the study area. Water levels, which were measured monthly, varied little during the study, except in areas near pumping wells or adjacent to Fountain Creek. Hydraulic-conductivity values, estimated from 30 bail tests in wells completed in the alluvial aquifer, were used to determine underflow across the saturated boundaries of the alluvial aquifer. Estimated hydraulic-conductivity values range from 1 to about 1,300 feet per day; the larger values occur in the buried channel of the alluvial aquifer and the smaller values occur near the boundaries of the saturated alluvium. Estimated underflow into the study area exceeded underflow out of the study area by about 10 times. Gain-loss investigations along Fountain Creek indicated that the creek primarily was gaining during the study.

  13. CORRELATION OF FINE AND ULTRAFINE PARTICULATE MATTER WITH METEOROLOGICAL CONDITIONS AND CRITERIA POLLUTANTS IN EL PASO, TEXAS

    EPA Science Inventory

    Because the harmful health effects of airborne particulate matter (PM) are not well understood, various researchers are investigating ambient PM in order to assess its hazardous components. Current hypotheses acknowledge that PM related morbidity and mortality may be a result ...

  14. Benito Martinez Elementary, El Paso, TX. Schools on the Move: Stories of Urban Schools Engaged in Inclusive Journeys of Change.

    ERIC Educational Resources Information Center

    Ferguson, Dianne L.; Meyer, Gwen

    This booklet presents the story of Benito Martinez Elementary, one urban elementary school in the midst of change and renewal. It is one of 85 schools with which the National Institute for Urban School Improvement is involved in partnerships for change. Through the stories of parents, students, teachers, and administrators, the booklet describes…

  15. 86. East Overland St., 124 (commercial),southwest corner of Overland and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    86. East Overland St., 124 (commercial),southwest corner of Overland and Oregon Streets - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  16. 111. White House Dept. store and Mills Building, 127 Pioneer ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    111. White House Dept. store and Mills Building, 127 Pioneer Plaza and 393 North Oregon St., looking north - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  17. WHITE HOUSE DEPARTMENT STORE AND MILLS BUILDING, 127 PIONEER PLAZA ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    WHITE HOUSE DEPARTMENT STORE AND MILLS BUILDING, 127 PIONEER PLAZA AND 393 N. OREGON ST., LOOKING NORTH - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  18. 95. Pioneer Plaza, 125 (movie theater), entrance to theater and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    95. Pioneer Plaza, 125 (movie theater), entrance to theater and building to left of theater - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  19. Etiology of liver cirrhosis in Brazil: chronic alcoholism and hepatitis viruses in liver cirrhosis diagnosed in the state of Espírito Santo

    PubMed Central

    Gonçalves, Patricia Lofego; da Penha Zago-Gomes, Maria; Marques, Carla Couzi; Mendonça, Ana Tereza; Gonçalves, Carlos Sandoval; Pereira, Fausto Edmundo Lima

    2013-01-01

    OBJECTIVES: To report the etiology of liver cirrhosis cases diagnosed at the University Hospital in Vitoria, Espirito Santo, Brazil. METHODS: The medical charts of patients with liver cirrhosis who presented to the University Hospital in Vitoria were reviewed. Chronic alcoholism and the presence of hepatitis B or C infections (HBV and HCV, respectively) were pursued in all cases. RESULTS: The sample consisted of 1,516 cases (male:female ratio 3.5:1, aged 53.2±12.6 years). The following main etiological factors were observed: chronic alcoholism alone (39.7%), chronic alcoholism in association with HBV or HCV (16.1%), HCV alone (14.5%) and in association with alcoholism (8.6%) (total, 23.1%), and HBV alone (13.1%) and in association with alcoholism (7.5%, total 20.6%). The remaining etiologies included cryptogenic cases (9.8%) and other causes (6.0%). The mean patient age was lower and the male-to-female ratio was higher in the cirrhosis cases that were associated with alcoholism or HBV compared with other causes. Intravenous drug abuse and a history of surgery or blood transfusion were significantly associated with HCV infection. Hepatocellular carcinoma was present at the time of diagnosis in 15.4% of cases. Chronic alcoholism associated with HCV infection was significantly associated (p<0.001) with reduced age (at the time of cirrhosis diagnosis) and increased prevalence of hepatocellular carcinoma (p = 0.052). CONCLUSION: Alcoholism, HCV and HBV are the main factors associated with liver cirrhosis in the state of Espirito Santo. Chronic alcoholism associated with HCV infection reduced the age of patients at the time of liver cirrhosis diagnosis. PMID:23644846

  20. The role of gravitational collapse in controlling the evolution of crestal fault systems (Espírito Santo Basin, SE Brazil) - Reply

    NASA Astrophysics Data System (ADS)

    Ze, Tao; Alves, Tiago M.

    2017-05-01

    This reply concerns Jackson et al. discussion, which queries the interpretation of fault propagation styles provided in Ze and Alves (2016). Emphasis will be placed on the way throw-distance (T-D) and throw-depth (T-Z) plots were compiled, after we recognised a series of large faults on vertical seismic profiles, time-structure maps and variance slices. In our work, T-D and T-Z plots were used to highlight the presence of small-scale segments in discrete, curved faults (compare Fig. 3, and the start of Section 6 in Page 87, with Fig. 15 in Fossen and Rotevatn, 2016), which reveal geometries typical of 'fault-linkage' (Kim and Sanderson, 2005) or 'isolated' (Walsh et al., 2003) growth models. However, we partly disregarded the latter observations to support our interpretations on the mapping of the 'trace length in map view' or 'longest horizontal dimension' of imaged faults (Cartwright et al., 1995; Schultz and Fossen, 2002; Kim and Sanderson, 2005), a scale of analysis: a) greater than that assumed by Jackson et al. in their discussion, b) larger than the component segments of discrete faults, c) deemed appropriate for the sizes and geometries of salt structures investigated in SE Brazil. Jackson et al. discussion lead us to invoke an important paradigm concerning the use of T-D and T-Z data in fault analyses; the scale(s) at which structural geologists acquire and interpret fault throw (or displacement) data is variable, depending on data resolution and pre-defined structural criteria (e.g. Walsh and Watterson, 1991; Walsh et al., 2002; Walsh et al., 2003; Kim and Sanderson, 2005; Torabi and Berg, 2011).

  1. Volume balance of a submarine landslide in the Espírito Santo Basin, offshore Brazil: Quantifying seafloor erosion, sediment accumulation and depletion

    NASA Astrophysics Data System (ADS)

    Alves, Tiago M.; Cartwright, Joseph A.

    2009-11-01

    Degrees of seafloor erosion, sediment accumulation and depletion are quantified using a 3D seismic volume of a small submarine landslide offshore Brazil. In the study area, the upper boundaries of large remnant blocks — kept in situ during the main instability event — and the interpreted non-failed margins of the landslide comprise a reliable estimate for the position of the seafloor at the time the submarine landslide was generated. Remnant blocks of strata show little internal deformation, particularly at their base, and were kept upright during a principal instability event triggered in response to regional halokinesis and associated overburden faulting. They are laterally bounded by a mixed succession of mass-wasted chaotic strata, rafted blocks and post-slide sub-horizontal units. Despite the thin accumulation of failed strata now visible, the interpreted data indicate that submarine landslides of small areal dimensions can erode substantial volumes of seafloor sediment. Consequently, the more than 300 m of eroded seafloor strata offshore Brazil is of a similar scale to the largest failures recorded on continental margins (e.g. Storegga Slide; Amazon Fan complex; Cape Fear slide). The scale relationships presented in this paper indicate that the magnitude of seafloor erosion experienced during instability events may not be recorded by distal mass-wasted strata, which can be demonstrably thinner than the original volume of failed sediment. Thus, we conclude that the relative expression of accumulated slide strata is not directly related to the original volume of failed material. In addition, small-scale landslides can be responsible for the erosion of thick seafloor deposits, a factor that can potentially cause significant losses of seal capacity in overburden successions due to the sudden release of confining pressures in a vertical direction.

  2. A new species of Phylloicus Müller 1880 (Trichoptera: Calamoceratidae) from Espírito Santo State, southeastern Brazil.

    PubMed

    Barcelos-Silva, Patrik; Desidério, Gleison Robson; Pes, Ana Maria

    2017-03-02

    The worldwide caddisfly family Calamoceratidae comprises about 175 extant species in eight genera (Holzenthal et al. 2007). Among these, two are exclusively recorded from the Neotropics: Banyallarga Navás with 18 described species (Prather 2004) and Phylloicus Müller with 57 described species (Prather 2003, Dumas & Nessimian 2010, Santos & Nessimian 2010, Quinteiro et al. 2011), both genera recently reviewed by Prather (2003, 2004).

  3. A survey of adulterants used to cut cocaine in samples seized in the Espírito Santo State by GC-MS allied to chemometric tools.

    PubMed

    de Souza, Lindamara M; Rodrigues, Rayza R T; Santos, Heloá; Costa, Helber B; Merlo, Bianca B; Filgueiras, Paulo R; Poppi, Ronei J; Vaz, Boniek G; Romão, Wanderson

    2016-03-01

    Cocaine is a stimulant drug of the central nervous system (CNS) extracted from the leaves of Erytroxylum coca. It is defined as a tropane alkaloid containing 1R-(exo,exo)-3-(benzoyloxy)-8-methyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid methyl esther. However, despite its defined composition, a wide variety of chemical additives are present in cocaine found in the illicit market, such as benzocaine, lidocaine, caffeine, procaine and phenacetin. In this work, 512 cocaine samples seized by the Civil Police of Espirito Santo state (PC-ES, Brazil) were analyzed by gas chromatography mass spectrometry (GC-MS) allied to principal component analysis (PCA) in order to classify the samples as a function of seizure year (2008, 2009, 2010, 2011 and 2012) and location (metropolitan, north, south and central). The cocaine content (wt.%) and its adulterants were also estimated. Analyzing the samples seized between 2008 and 2011, three sample sets are clearly grouped according to the degree of adulteration with caffeine and lidocaine: 100-50 wt.% of cocaine; 50-20 wt.% of cocaine; and 20-80 wt.% of lidocaine and 60-80 wt.% of caffeine, simultaneously. The last group is formed by samples seized between 2008 and 2009, which proves the higher degree of adulteration during this period. In 2012, higher cocaine content was observed for the 191 analyzed samples than in samples from previous years. The PCA data also suggests that the metropolitan region samples had a higher degree of adulteration than the state countryside samples. Copyright © 2015 The Chartered Society of Forensic Sciences. Published by Elsevier Ireland Ltd. All rights reserved.

  4. Etiology of liver cirrhosis in Brazil: chronic alcoholism and hepatitis viruses in liver cirrhosis diagnosed in the state of Espírito Santo.

    PubMed

    Gonçalves, Patricia Lofego; Zago-Gomes, Maria da Penha; Marques, Carla Couzi; Mendonça, Ana Tereza; Gonçalves, Carlos Sandoval; Pereira, Fausto Edmundo Lima

    2013-01-01

    To report the etiology of liver cirrhosis cases diagnosed at the University Hospital in Vitoria, Espirito Santo, Brazil. The medical charts of patients with liver cirrhosis who presented to the University Hospital in Vitoria were reviewed. Chronic alcoholism and the presence of hepatitis B or C infections (HBV and HCV, respectively) were pursued in all cases. The sample consisted of 1,516 cases (male:female ratio 3.5:1, aged 53.2 ± 12.6 years). The following main etiological factors were observed: chronic alcoholism alone (39.7%), chronic alcoholism in association with HBV or HCV (16.1 %), HCV alone (14.5%) and in association with alcoholism (8.6%) (total, 23.1 %), and HBV alone (13.1%) and in association with alcoholism (7.5%, total 20.6%). The remaining etiologies included cryptogenic cases (9.8%) and other causes (6.0%). The mean patient age was lower and the male-to-female ratio was higher in the cirrhosis cases that were associated with alcoholism or HBV compared with other causes. Intravenous drug abuse and a history of surgery or blood transfusion were significantly associated with HCV infection. Hepatocellular carcinoma was present at the time of diagnosis in 15.4% of cases. Chronic alcoholism associated with HCV infection was significantly associated (p<0.001) with reduced age (at the time of cirrhosis diagnosis) and increased prevalence of hepatocellular carcinoma (p = 0.052). Alcoholism, HCV and HBV are the main factors associated with liver cirrhosis in the state of Espirito Santo. Chronic alcoholism associated with HCV infection reduced the age of patients at the time of liver cirrhosis diagnosis.

  5. Ground water in Fountain and Jimmy Camp Valleys, El Paso County, Colorado with a section on Computations of drawdowns caused by the pumping of wells in Fountain Valley

    USGS Publications Warehouse

    Jenkins, Edward D.; Glover, Robert E.

    1964-01-01

    The part of Fountain Valley considered in this report extends from Colorado Springs to the Pueblo County line. It is 23 miles long and has an area of 26 square miles. The part of Jimmy Camp Valley discussed is 11 miles long and has an area of 9 square miles. The topography is characterized by level flood plains and alluvial terraces that parallel the valley and by rather steep hills along the valley sides. The climate is semiarid, average annual precipitation being about 13 inches. Farming and stock raising are the principal occupations in the valleys; however, some of the agricultural land near Colorado Springs is being used for housing developments. The Pierre Shale and alluvium underlie most of the area, and mesa gravel caps the shale hills adjacent to Fountain Valley. The alluvium yields water to domestic, stock, irrigation, and public-supply wells and is capable of yielding large quantities of water for intermittent periods. Several springs issue along the sides of the valley at the contact of the mesa gravel and the underlying Pierre Shale. The water table ranges in depth from less than 10 feet along the bottom lands to about 80 feet along the sides of the valleys; the saturated thickness ranges from less than a foot to about 50 feet. The ground-water reservoir in Fountain Valley is recharged by precipitation that falls within the area, by percolation from Fountain Creek, which originates in the Pikes Peak, Monument Valley, and Rampart Range areas, and by seepage from irrigation water. This reservoir contains about 70,000 acre-feet of ground water in storage. The ground-water reservoir in Jimmy Camp Valley is recharged from precipitation that falls within the area, by percolation from Jimmy Camp Creek during periods of streamflow, and by seepage from irrigation water. The Jimmy Camp ground-water reservoir contains about 25,000 acre-feet of water in storage. Ground water is discharged from the area by movement to the south, by evaporation and transpiration in areas of shallow water table, by seepage into Fountain and Jimmy Camp Creeks, and through wells. About 3 to 4 mgd (million gallons per day) of ground water moves through the Fountain Valley alluvium at a velocity of about 15 feet per day. About 1 mgd of ground water moves through the Jimmy Camp Valley alluvium at a velocity of about 6 feet per day. Most of the wells in the area are drilled, but a few are dug. Many large-diameter wells are used for irrigation and public supply: one of the wells

  6. Hydrogeologic and water-quality data from wells near the Hueco Bolson Recharge Project area, El Paso, Texas, 1990 and 1991

    USGS Publications Warehouse

    Brock, Robert D.; Buszka, Paul M.; Godsy, Edward M.

    1994-01-01

    Aerobic bacteria were determined to be the only bacteria type present in ground water except for samples from two wells, which also contained denitrifying bacteria. The populations of aerobic bacteria determined in ground water ranged from 80 to more than 160,000 most probable number of organisms per milliliter of sample.

  7. Biblioteca Virtual de Salud Enfermería Regional: Trayectoria de Construcción, Fuentes de Información, Estrategias y Próximos Pasos.

    PubMed Central

    Lana, Francisco C. F.; Malvárez, Silvina

    2012-01-01

    Resumen La BVS Enfermeria constituye un nuevo paradigma en enfermería una vez que o modelo representa una expansión de la cooperación técnica y ha como objetivos centrales promover la ampliación del acceso la información sobre enfermería la través del acceso universal equitativo y construir un patrimonio informacional en enfermería, ayudando la mejorar la formación y práctica de enfermería a actuar con compromiso ético-social en el área de educación, investigación y atención a la salud. Como resultado del proceso de sensibilización, verifica-se la construcción de Bibliotecas Virtuales de Enfermería en varios países (Brasil, Argentina, Bolívia y Uruguay). La expectativa es que las BVS’s nacionais convergen a un gran portal que se está construyendo en una colaboración con BIREME/OPS/OMS, de la Asesoría Regional de Enfermería de la OPS-Washington y de Ministerio de Salud del Brasil, así como instituciones líderes en la producción del conocimiento en enfermería Iberoamérica. PMID:24199093

  8. Conference on Health Problems of the US-Mexico Border: Gaps in Service and How to Fill Them Proceedings (El Paso, Texas, February 27-March 1, 1985).

    ERIC Educational Resources Information Center

    Russell, A. Yvonne, Ed.; Lusero, Gilberto T., Ed.

    Papers presented, workshop discussions, and conference recommendations are collected in this report of a conference intended to review health needs along the United States-Mexico border and focus on what assistance might practically and realistically be given by the Carnegie Corporation and other private and public funders. Topics of discussion…

  9. Sovereign Challenge Conference (6th). Borders & Security: Similarities, Differences and Shared Affinities. Held in El Paso, Texas on November 7-10, 2010

    DTIC Science & Technology

    2010-11-01

    Cold War, did not materialize. And while some debate whether we live in a multi-polar or non -polar world, cooperation among all players is essential...live in safe communities just as much as we do in the United States, just as much as people do in Mexico and Colombia and other parts of this...suggested that if you want to know the future of the Taliban, look to the FARC in Colombia because the Taliban are following a similar trajectory that the

  10. A Study to Determine the Best Approach for Conducting a Formal Ambulatory Surgery Program at William Beaumont Army Medical Center, El Paso, Texas

    DTIC Science & Technology

    1982-05-01

    designee,, will affix the Identification bracelet to the patient’s wrist. The Ward Clerk will notify the Admissions Officee of the admission. Following...N0 "~ ILIW qc l- w u f a C X 0 C 13. w. at w 4 u qc wZ wq 49 a k qr 09 of% Z 0 0 i4 4j 6.04 4 *J - i W 0 0 . 4 U W * W I S 3V1 4 r- e w i 0 n. *1 7r~ 7...completeness; (2) After making positive identification, affix patient identification bracelet . (3) Notify PAD of ’admission. (4) Escort patient to

  11. Racial Turmoil at San Jose State: The Incident of the 1967 University of Texas at El Paso vs. San Jose State Football Game.

    ERIC Educational Resources Information Center

    Chronopoulos, Themis

    This paper analyzes the 1967 protest by San Jose State College (California) black student athletes against racial discrimination. It claims that the discrimination they experienced was grounded in pervasive racism at that college and eventually had a long term symbolic and concrete effect on black students and higher education. Harry Edwards, a…

  12. The Mexican American, A New Focus on Opportunity. Testimony Presented at the Cabinet Committee Hearings on Mexican American Affairs (El Paso, Texas, October 26-28, 1967).

    ERIC Educational Resources Information Center

    Inter-Agency Committee on Mexican American Affairs, Washington, DC.

    Statements presented at the Cabinet Committee Hearings' on Mexican American Affairs by 52 men and women of divergent backgrounds and professions on the problems facing Mexican Americans are given. The topics covered are in the areas of agriculture; labor; health, education, and welfare; the war on poverty; and the general improvement of the…

  13. U.S. Army Symposium on Artificial Intelligence Research for Exploitation of the Battlefield Environment Held in El Paso, Texas on 15-16 November 1988

    DTIC Science & Technology

    1988-11-16

    C. Fields, C. Cavendish, M. Coombs, T. Eskridge, R. Hartley, H. Pfeiffer, and C. Sonderlund Concept for Weather Related Decision Aids for the...breaking models into fragments in a way that preserves the information contained in facts, but may destroy some relational information obtained from...of intelli- gence reports. Data related to a specific mission task are selected from tl, e report database and submitted to MGR for processing as

  14. Report on the Binational Conference: In Search of a Border Pedagogy (4th, El Paso, Texas and Ciudad Juarez, Mexico, January 1999).

    ERIC Educational Resources Information Center

    Southwest Educational Development Lab., Austin, TX.

    This report contains a synopsis of the binational conference and features brief summaries of all the papers presented at the conference. Over 350 educators, community leaders, and researchers were brought together to discuss the educational extremes found along the border between the United States and Mexico and to investigate instructional…

  15. Simulation of ground-water flow and the movement of saline water in the Hueco Bolson aquifer, El Paso, Texas, and adjacent areas

    USGS Publications Warehouse

    Groschen, George E.

    1994-01-01

    Results of the projected withdrawal simulations from 1984-2000 indicate that the general historical trend of saline-water movement probably will continue. The saline water in the Rio Grande alluvium is the major source of saline-water intrusion into the freshwater zone throughout the historical period and into the future on the basis of simulation results. Some saline water probably will continue to move downward from the Rio Grande alluvium to the freshwater below. Injection of treated sewage effluent into some wells will create a small zone of freshwater containing slightly increased amounts of dissolved solids in the northern area of the Texas part of the Hueco bolson aquifer. Many factors, such as well interference, pumping schedules, and other factors not specifically represented in the regional simulation, can substantially affect dissolved-solids concentrations at individual wells.

  16. Binational school-based monitoring of traffic-related air pollutants in El Paso, Texas (USA) and Ciudad Juárez, Chihuahua (México).

    PubMed

    Raysoni, Amit U; Sarnat, Jeremy A; Sarnat, Stefanie Ebelt; Garcia, Jośe Humberto; Holguin, Fernando; Luèvano, Silvia Flores; Li, Wen-Whai

    2011-10-01

    Paired indoor and outdoor concentrations of fine and coarse particulate matter (PM), PM2.5 reflectance [black carbon(BC)], and nitrogen dioxide (NO(2)) were determined for sixteen weeks in 2008 at four elementary schools (two in high and two in low traffic density zones) in a U.S.-Mexico border community to aid a binational health effects study. Strong spatial heterogeneity was observed for all outdoor pollutant concentrations. Concentrations of all pollutants, except coarse PM, were higher in high traffic zones than in the respective low traffic zones. Black carbon and NO(2) appear to be better traffic indicators than fine PM. Indoor air pollution was found to be well associated with outdoor air pollution, although differences existed due to uncontrollable factors involving student activities and building/ventilation configurations. Results of this study indicate substantial spatial variability of pollutants in the region, suggesting that children's exposures to these pollutants vary based on the location of their school. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. EVALUATION OF SHORT-TERM OGAWA PASSIVE, PHOTOLYTIC, AND FEDERAL REFERENCE METHOD SAMPLING DEVICES FOR NITROGEN OXIDES IN EL PASO AND HOUSTON, TEXAS

    EPA Science Inventory

    Nitrogen Dioxide (NO2) is a common urban air pollutant that results from the combustion of fossil fuels. It causes serious human health effects, is a precursor to the formation of ground level ozone, another serious air pollutAnt, and is one of the six criteria air pol...

  18. Pasos Adelante (Steps Forward): A Resiliency Enhancement Curriculum for Preschoolers and Their Parents. Volume 1: Preschool Curriculum. Volume 2: Parent Curriculum.

    ERIC Educational Resources Information Center

    Peck, Lucy; And Others

    This guide presents a curriculum designed to promote resiliency in Hispanic preschool children whose parents are undergoing treatment for substance abuse, and includes a 12-week parent and child component. The curriculum focuses on increasing cultural awareness, motor skills, language skills, early childhood coping strategies, and social…

  19. FIELD METHOD COMPARISON BETWEEN PASSIVE AIR SAMPLERS AND CONTINUOUS MONITORS FOR VOLATILE ORGANIC COMPOUNDS AND NO2 IN EL PASO, TEXAS, USA

    EPA Science Inventory

    Passive sampling of gas-phase air toxics and criteria pollutants has become an attractive monitoring method in human exposure studies due to the relatively low sampling cost and ease of use. This study evaluates the performance of Model 3300 Ogawa(TM) Passive NO2 Samplers and 3...

  20. Collaborating to Create Change: How El Paso Community College Improved the Readiness of Its Incoming Students through Achieving the Dream. Culture of Evidence Series, Report No. 4

    ERIC Educational Resources Information Center

    Kerrigan, Monica Reid; Slater, Doug

    2010-01-01

    Launched in 2003, "Achieving the Dream: Community Colleges Count" is a multiyear national initiative designed to improve educational outcomes for community college students, particularly students of color and low-income students. Supported by Lumina Foundation for Education and other funders, the initiative has grown to include 98…

  1. Solar Resource Measurements in El Paso, Texas (Equipment CRADA Only): Cooperative Research and Development Final Report, CRADA Number CRD-08-273

    SciTech Connect

    Andreas, A.

    2013-11-01

    Site-specific, long-term, continuous, and high-resolution measurements of solar irradiance are important for developing renewable resource data. These data are used for several research and development activities consistent with the NREL mission: establish a national 30-year climatological database of measured solar irradiances; provide high quality ground-truth data for satellite remote sensing validation; support development of radiative transfer models for estimating solar irradiance from available meteorological observations; provide solar resource information needed for technology deployment and operations.

  2. Conference on Health Problems of the US-Mexico Border: Gaps in Service and How to Fill Them Proceedings (El Paso, Texas, February 27-March 1, 1985).

    ERIC Educational Resources Information Center

    Russell, A. Yvonne, Ed.; Lusero, Gilberto T., Ed.

    Papers presented, workshop discussions, and conference recommendations are collected in this report of a conference intended to review health needs along the United States-Mexico border and focus on what assistance might practically and realistically be given by the Carnegie Corporation and other private and public funders. Topics of discussion…

  3. EVALUATION OF SHORT-TERM OGAWA PASSIVE, PHOTOLYTIC, AND FEDERAL REFERENCE METHOD SAMPLING DEVICES FOR NITROGEN OXIDES IN EL PASO AND HOUSTON, TEXAS

    EPA Science Inventory

    Nitrogen Dioxide (NO2) is a common urban air pollutant that results from the combustion of fossil fuels. It causes serious human health effects, is a precursor to the formation of ground level ozone, another serious air pollutAnt, and is one of the six criteria air pol...

  4. Report on an Archeological Survey of Five Local Protection Project Dams and Associated Drainage and Diversion Channels in Northwest El Paso, Texas.

    DTIC Science & Technology

    1976-09-30

    the basin sediments are nearly level and are uninterrupted for many miles to the west and north on what was once the bed of Pleistocene Lake Cabeza de... Vaca (Strain 1966). Soils near the mountains and above the flood plain in the study area have developed in recent times and are shallow Over calcium

  5. Appraisal of potential for injection-well recharge of the Hueco bolson with treated sewage effluent : preliminary study at the northeast El Paso area, Texas

    USGS Publications Warehouse

    Garza, Sergio; Weeks, Edwin P.; White, Donald E.

    1980-01-01

    The proposed injection water will require strict water-quality controls, which may involve chlorination and the removal of suspended solids. Mixing of the proposed injection water with the native ground water probably will not clog the aquifer by mineral precipitation. The relatively large concentrations of sodium in the injection water may reduce the hydraulic conductivity of the clay layers in the aquifer, but the permeable sands should not be seriously affected. Plans for an artificial-recharge program need to include an experimental installation to evaluate the system under field conditions.

  6. Navigating Race and Cultural Identity: A Phenomenological Study of the Lived Experiences of African American Secondary Principals on the U.S.-Mexico Border of El Paso, Texas

    ERIC Educational Resources Information Center

    Hill, Natashia J.

    2013-01-01

    Presently the paucity of scholarship available is often unitary in nature and usually focuses on the lived experiences of African Americans principals in a predominately African American urban context and as well as emphasizes the necessity of same race principals for the purpose of mentorship and racial representation. Race and cultural identity…

  7. Quality of water in the alluvial aquifer and tributary alluvium of the Fountain Creek valley, southwestern El Paso County, Colorado, 1991-92

    USGS Publications Warehouse

    Lewis, M.E.

    1995-01-01

    The alluvial aquifer in Fountain Creek Valley between Colorado Springs and Widefield is the source for several public water-supply systems. Since 1981, concentrations of dissolved nitrite plus nitrate as nitrogen (nitrate) have exceeded the drinking-water standard of 10 milligrams per liter in several areas of the aquifer. Water-quality data collected quarterly from August 1991 through October 1992 from a network of 63 wells were used to define the spatial and temporal variability of dissolved- oxygen, dissolved-solids, major ions, and nitrogen concentrations in the aquifer. Ground water generally was well oxygenated in the main body of the aquifer, but anoxic conditions occurred near the interface of the aquifer and Fountain Creek. Dissolved-solids concentrations generally were larger, and nitrate concentrations generally were smaller near Fountain Creek than in the main body of the aquifer. Dissolved-solids concentrations generally decreased and nitrate concentrations generally increased with distance from the creek. Ground-water flow toward Fountain Creek and relatively small dissolved-solids concentrations in the main body of the aquifer indicated that the primary source of recharge to the aquifer was surface recharge from precipitation and lawn irrigation. Natural soil nitrogen, lawn fertilizers, and leakage from industrial-waste lagoons seem to be major sources of nitrate in ground water.

  8. Using synthetic forward seismic models of channelized deep-water slope deposits to inform stratigraphic interpretation, Tres Pasos Formation, Magallanes Basin, Chile

    NASA Astrophysics Data System (ADS)

    Nielson, A.; Stright, L.; Hubbard, S. M.; Romans, B.

    2016-12-01

    Subsurface interpretation of deep-water channels from seismic-reflection profiles is inherently challenging due to the sub-seismic scale of key stratigraphic surfaces and facies transitions. Synthetic seismic modeling can provide valuable insight into multi-scale (bed to composite channel complexes) stratigraphic architecture and is ideal for understanding uncertainties inherent to seismic interpretation through seismic attributes and assessing the interpretation error from seismic reflectivity profiles at different frequencies. Cretaceous slope channel-fill deposits in the Magallanes Basin of southern Chile were used as the basis for a bed-scale model (0.25 m vertical resolution) of a single 14 m thick by 300 m wide channel element. This channel element was used to generate synthetic seismic models using rock properties from analogous deep-water Gulf of Mexico deposits. The results were analyzed to quantify the error in predicting channel thickness at different frequencies and how the error scales with true channel thickness, internal channel architecture, and wavelet frequency. Two channel elements were then stacked to elucidate the stacking patterns and seperability of multiple channel elements and finally expanded to a composite channel complex ( 100 m thick). Single channel elements are tuned at 60 Hz and below, upon which a predictive error model was generated relating true channel thickness to interpreted thickness as a function of frequency. Furthermore, RMS amplitude analysis of a single symmetrical channel element shows a linear relationship between decreasing frequency and increasing RMS amplitude as well as a positive correlation between increasing channel thickness and increasing amplitude. Tuning effects are dampened by the natural heterogeneity of the channels towards the margins. These seismic attributes aid in the recognition of channel stacking patterns and enhance channel seperability within a composite channel complex.

  9. El círculo meridiano automático de San Fernando - San Juan. Sus primeros pasos en el hemisferio sur

    NASA Astrophysics Data System (ADS)

    Mallamaci, C. C.; Muiños, J. L.; Gallego, M.; Pérez, J. A.; Marmolejo, L.; Navarro, J. L.; Sedeño, J.; Vallejos, M.; Belizón, F.

    Se informa sobre el estado actual del Círculo Meridiano Automático de San Fernando-San Juan. El instrumento (Grubb-Parson, de 178mm de abertura y 2665 mm de distancia focal) es gemelo del que se encuentra en las Islas Canarias, y fue instalado durante los meses de julio y agosto de 1996 en la estación astronómica ``Dr. C.U.Cesco" (El Leoncito, Barreal), a unos 200 km de distancia de la ciudad de San Juan, merced a un Convenio de Cooperación Científica, firmado en 1994 entre el ROA (España) y el OAFA (Argentina). En la actualidad se está llevando a cabo un programa de prueba cuyos resultados preliminares muestran que el telescopio está en buenas condiciones para observar estrellas de hasta magnitud aproximada 14.5, con buenos errores de observación (<0.12" en ascensión recta y declinación).

  10. Seepage investigation of the Rio Grande from below Leasburg Dam, Leasburg, New Mexico, to above American Dam, El Paso, Texas, 2015

    USGS Publications Warehouse

    Briody, Alyse C.; Robertson, Andrew J.; Thomas, Nicole

    2016-03-22

    Net seepage gain or loss was computed for each subreach (the interval between two adjacent measurement locations along the river) by subtracting the discharge measured at the upstream location from the discharge measured at the closest downstream location along the river and then subtracting any inflow to the river within the subreach. An estimated gain or loss was determined to be meaningful when it exceeded the cumulative measurement uncertainty associated with the net seepage computation. The cumulative seepage loss in the 64-mile study reach in 2015 was 17.3 plus or minus 2.6 cubic feet per second. Gaining and losing reaches identified in this investigation generally correspond to seepage patterns observed in previous investigations conducted during dry years, with the gaining reaches occurring primarily at the southern (downstream) end of the basin.

  11. FIELD METHOD COMPARISON BETWEEN PASSIVE AIR SAMPLERS AND CONTINUOUS MONITORS FOR VOLATILE ORGANIC COMPOUNDS AND NO2 IN EL PASO, TEXAS, USA

    EPA Science Inventory

    Passive sampling of gas-phase air toxics and criteria pollutants has become an attractive monitoring method in human exposure studies due to the relatively low sampling cost and ease of use. This study evaluates the performance of Model 3300 Ogawa(TM) Passive NO2 Samplers and 3...

  12. Schritt fur Schritt: Die Durschsetzung der Rechte geistig behinderter Menschen; Pas a Pas: La mise en application des droits des personnes handicapees mentales; Paso a Paso: Puesta en practica de los derechos de los deficientes mentales (Step by Step: Implementation of the Rights of Mentally Retarded Persons).

    ERIC Educational Resources Information Center

    International League of Societies for the Mentally Handicapped, Brussels (Belgium).

    The booklet presents the proceedings (in English, French, Spanish, and German) of Session 62 of the Seventh World Congress of the International League of Societies for the Mentally Handicapped, detailing some analytical guidelines for national societies on the implementation of the rights of mentally retarded persons. Rights discussed include…

  13. Schritt fur Schritt: Die Durschsetzung der Rechte geistig behinderter Menschen; Pas a Pas: La mise en application des droits des personnes handicapees mentales; Paso a Paso: Puesta en practica de los derechos de los deficientes mentales (Step by Step: Implementation of the Rights of Mentally Retarded Persons).

    ERIC Educational Resources Information Center

    International League of Societies for the Mentally Handicapped, Brussels (Belgium).

    The booklet presents the proceedings (in English, French, Spanish, and German) of Session 62 of the Seventh World Congress of the International League of Societies for the Mentally Handicapped, detailing some analytical guidelines for national societies on the implementation of the rights of mentally retarded persons. Rights discussed include…

  14. 84. South Oregon St., 621 (residential), south and east facades, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    84. South Oregon St., 621 (residential), south and east facades, facade on right is South Oregon St., and facade on left is on Fifth Ave. - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  15. [Project Learning Health in School: the experience of positive impact on the quality of life and health determinants of members of a community school in Vitória, Espírito Santo State].

    PubMed

    Maciel, Ethel Leonor Noia; Oliveira, Carla Braga; Frechiani, Janaína Menezes; Sales, Carolina Maia Martins; Brotto, Léia Damasceno de Aguiar; Araújo, Maristela Dalbello

    2010-03-01

    A descriptive study, using a quantitative approach to evaluate the strategies carried through by nurses in a school environment of a Municipal Center of Children Education, through the Project of Extension Learning Health in the School, and still to analyze the profile of the children attended. The research was carried through with a sample of 350 nursing attendances. We verify that in 10 pupils had been found suggestive corporal lesions of family violence/negligence. They were registered educative activities, involving the following subjects: dengue, personal hygiene, parasitosis and the destination of the solid residues. We evidence that 4.6% of the children attended were unfed, and that 6.4% were in nutritional risk, and that 80% of children did not presented an adequate oral hygiene, demonstrated through the presence of caries. In the evaluation of the professors about the performance of the project it was possible to identify stories on the reduction of the episodes of domestic violence against the child. The Project has provided to the action of the Interdisciplinary work favoring the health promotion activities having the school as a space of the Basic Attention, and need to be understood as a motivator nucleus of the participatory performance of the health professionals in the pertaining to school community.

  16. [Evaluation of methods commonly used in laboratories to determine the susceptibility to oxacillin among Staphylococcus sp samples isolated from a hospital in Vitória, State of Espírito Santo].

    PubMed

    Kaiser, Thais Dias Lemos; Pacheco, Flavia Casseli; Lima, Alessandra Avelino de; Pereira, Eliezer Menezes; Santos, Katia Regina Netto Dos; Nunes, Ana Paula Ferreira

    2010-01-01

    The genus Staphylococcus is of great importance because of its high prevalence in hospital infections and because it presents high rates of resistance to oxacillin and other antimicrobials. Thus, evaluation of the accuracy of the phenotypic methods that are used to determine the profile of antimicrobial resistance is essential to ensure that the most appropriate therapy is chosen. One hundred and fourteen strains of Staphylococcus sp (53 S. aureus and 61 CNS) were used to evaluate the accuracy of the methods of disk diffusion, agar microdilution, oxacillin screening agar and automated systems, in comparison with PCR for investigating resistance to oxacillin. The mecA gene was detected in 48 strains (42.1%), and 27 strains (23.7%) showed discrepant results in at least one of the methods (74.1% of CNS, 25.9% of S. aureus). For S. aureus, with the exception of the Microscan Walkaway, all the methods showed 100% specificity and sensitivity. In relation to CNS, the automated system and cefoxitin disk had lower accuracy. Use of two methods should be the best option for improved accuracy, especially when the diagnostic laboratory only uses an automated system or oxacillin disk diffusion test. Combination of these methods with others presented almost 100% sensitivity and specificity in our study.

  17. A bill to authorize the Secretary of Agriculture to accept the quitclaim, disclaimer, and relinquishment of a railroad right-of-way within and adjacent to Pike National Forest in El Paso County, Colorado.

    THOMAS, 112th Congress

    Sen. Bennet, Michael F. [D-CO

    2012-04-24

    04/24/2012 Read twice and referred to the Committee on Energy and Natural Resources. (All Actions) Notes: For further action, see H.R.4073, which became Public Law 112-250 on 1/10/2013. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  18. The First Big Step. A Handbook for Parents Whose Child will Soon Enter School. (El Primer Paso Importante. Guia Para Los Padres Cuyos Hijos Comenzaran Pronto A Asistir A La Escuela.)

    ERIC Educational Resources Information Center

    Platt, Patricia F.

    These handbooks, available in English and Spanish, are meant as an aid for parents in getting their child ready for school. Topics discussed are: Who Is Your Child; Your Child Wonders; Growing Out (at home, in the outdoors, and visiting the school); Becoming Aware; Building Blocks; Building Skills at Home; The World of Books; The Happy Child (Your…

  19. Pasos para Aprender: Un Manual para las Personas Que Trabajan con Ninos Sordos-Ciegos en Establecimientos Residenciales (Learning Steps: A Handbook for Persons Working with Deaf-Blind Children in Residential Settings).

    ERIC Educational Resources Information Center

    Southwestern Region Deaf-Blind Center, Sacramento, CA.

    Written in Spanish, the handbook for persons working with deaf blind children in residential settings includes general suggestions, specific teaching activities, and an introduction to sign language. The book is based on the John Tracy Clinic Correspondence Learning Program for Parents of Preschool Deaf Blind Children. General suggestions are…

  20. Building Support for Better Schools: Seven Steps to Engaging Hard-to-Reach Communities = La creacion de apoyo para mejores escuelas: Siete pasos para lograr la participacion de todas las comunidades.

    ERIC Educational Resources Information Center

    Southwest Educational Development Lab., Austin, TX.

    In 1999, the Southern Educational Development Laboratory (SEDL) interviewed leaders from Hispanic, African American, Native American, and Asian communities in Arkansas and Oklahoma to understand what keeps parents and others from participating in community forums. After conducting more than fifty interviews, SEDL developed seven steps to help…

  1. Como Trabajar y Vivir en la Realidad: Pasos Basicos Para Jovenes con Incapacidades, sus Padres y sus Profesores (How to Work and Live in the Real World: Basic Steps for Youth with Handicaps and Their Parents and Teachers).

    ERIC Educational Resources Information Center

    Patton, Patricia L.; And Others

    This Spanish version of "How to Work and Live in the Real World: Basic Steps for Youth with Handicaps and Their Parents and Teachers" is for young people with handicaps who are getting ready to graduate from high school and begin working and living in the adult world. The booklet places a special focus on individuals with cultural…

  2. A bill to authorize the Secretary of Agriculture to accept the quitclaim, disclaimer, and relinquishment of a railroad right-of-way within and adjacent to Pike National Forest in El Paso County, Colorado.

    THOMAS, 112th Congress

    Sen. Bennet, Michael F. [D-CO

    2012-04-24

    04/24/2012 Read twice and referred to the Committee on Energy and Natural Resources. (All Actions) Notes: For further action, see H.R.4073, which became Public Law 112-250 on 1/10/2013. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  3. International Symposium on Visually Handicapped Infants and Young Children: Birth to Seven (2nd, Aruba, 1987). "The First Steps." Proceedings = Simpasio Internacional sobre Ninos Visualmente Deficientes de Nacimiento hasta Siete Anos (2nd, Aruba, 1987). "Los Primeros Pasos."

    ERIC Educational Resources Information Center

    Palmer, Lillian, Ed.; And Others

    This symposium focused on the special needs of visually handicapped infants and young children. Texts of 48 papers are presented, including keynote addresses by W. Aubrey Webson ("The First Steps") and Heather Hewitt ("First Steps--Parenting, Prevention and Programming"). Regional reports are provided for Japan, Bangladesh, the…

  4. A bill to authorize the Secretary of Agriculture to accept the quitclaim, disclaimer, and relinquishment of a railroad right-of-way within and adjacent to Pike National Forest in El Paso County, Colorado.

    THOMAS, 112th Congress

    Sen. Bennet, Michael F. [D-CO

    2012-04-24

    Senate - 04/24/2012 Read twice and referred to the Committee on Energy and Natural Resources. (All Actions) Notes: For further action, see H.R.4073, which became Public Law 112-250 on 1/10/2013. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  5. Pasos para Aprender: Un Manual para las Personas Que Trabajan con Ninos Sordos-Ciegos en Establecimientos Residenciales (Learning Steps: A Handbook for Persons Working with Deaf-Blind Children in Residential Settings).

    ERIC Educational Resources Information Center

    Southwestern Region Deaf-Blind Center, Sacramento, CA.

    Written in Spanish, the handbook for persons working with deaf blind children in residential settings includes general suggestions, specific teaching activities, and an introduction to sign language. The book is based on the John Tracy Clinic Correspondence Learning Program for Parents of Preschool Deaf Blind Children. General suggestions are…

  6. Libraries in Texas: MedlinePlus

    MedlinePlus

    ... on this page, please enable JavaScript. Amarillo Texas Tech University Health Sciences Center Harrington Library of the ... bell_parrish_medical_libr.asp El Paso Texas Tech University Health Sciences Center at El Paso Gallo ...

  7. 76 FR 58259 - Combined Notice of Filings #1

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ...: Wolverine Power Supply Cooperative, Inc. Description: Wolverine Power Supply Cooperative, Inc. submits... System Operator, Inc. Description: Midwest Independent Transmission System Operator, Inc. submits tariff.... Docket Numbers: ER11-3846-001. Applicants: El Paso Electric Company. Description: El Paso Electric...

  8. 75 FR 47540 - Extension of the Award Period for Certain Minority Business Enterprise Centers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... Beach MSA. Mississippi MBEC Arkansas Regional State of Mississippi.... 71 FR 42351, as amended by 71 FR.../ 71 FR 42351, as amended by 74 FR 58246. Arlington MSA. El Paso MBEC El Paso Hispanic Chamber El Paso MSA 72 FR 71621, as amended by 74 FR 58246. of Commerce. New Mexico MBEC NEDA Business State of...

  9. 75 FR 12977 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... Minimums and Obstacle DP, Amdt 1 Sanford, ME, Sanford Rgnl, RNAV (GPS) RWY 32, Orig Marquette, MI, Sawyer... (GPS)-B, Orig Collegeville, PA, Perkiomen Valley, RNAV (GPS)-C, Orig Mount Pleasant, SC, Mt Pleasant..., TX, El Paso Intl, GPS RWY 4, Orig-B, CANCELLED El Paso, TX, El Paso Intl, RNAV (GPS) RWY 4,...

  10. 76 FR 46852 - Workers From Kelly Services, Working On-Site at Delphi Automotive Systems, LLC, Powertrain...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ... Systems, LLC, Powertrain Division, El Paso, TX; Amended Certification Regarding Eligibility To Apply for... workers from Kelly Services working on-site at Delphi Automotive Systems, LLC, El Paso, Texas. The workers... Automotive Systems, LLC, Powertrain Division, El Paso, Texas. Accordingly, the Department is amended...

  11. Study of methicillin-resistant Staphylococcus aureus on the U.S./Mexico border.

    PubMed

    Rivera, José O; Ho, Hoi; Domínguez, Delfina C; Tyroch, Alan H; Antony, Suresh; Norte, Arturo; Pérez-Ruvalcaba, José Ascensión

    2009-01-01

    El Paso, Texas and Ciudad Juarez, Mexico comprise the largest U.S./Mexico border population. Bacterial samples were collected from two hospitals in El Paso and two in Ciudad Juarez and transported to a reference microbiology laboratory in El Paso for microbial identification and antimicrobial susceptibility testing according to NCCLS standards. The presence of the MecA gene, and the prevalence of both the SSCmec IV element and the Panton-Valentine leukocidin were investigated by PCR in all MRSA isolates. A total of 201 isolates in El Paso and 128 in Ciudad Juarez of Staphylococcus aureus were identified, of those, MRSA were significantly more prevalent in El Paso than in Ciudad Juarez [89 (44.3%) versus 10 (7.8%) respectively (p<0.0001)]. Thirty one (35%) of MRSA strains isolated in El Paso were community associated. Significantly higher prevalence of MRSA infections was documented in El Paso compared to Ciudad Juarez.

  12. ISS Update: Guillen Middle School

    NASA Image and Video Library

    NASA Public Affairs Officer Kelly Humphries and Operations Support Officer Cassandra Rodriquez answer questions from Guillen Middle School students in El Paso, TX. Rodriquez also discusses her role...

  13. Preliminary Field Report on the Findings and Results of the Evaluation of the Cultural and Historical Resources of the Spillway Area of the Range Dam Lying within the Northgate National Registry Site (EPCM 31:106:3:10) in El Paso, Texas.

    DTIC Science & Technology

    1973-03-30

    Amaranthus sp .). 18 Although amaranth seeds are edible , their presence in FR-I is probably accidental in that they do not require the am- ount of...other woody herbs and grasses for tender. With some moisture, amaranth could have grown on or near the site in disturbed areas. In his account of the...foods" or "foods that have to be baked". These wild plant foods played a cri- tical role in Mescalero subsistence patterns and included mescal (Agave

  14. Mojave-Kern River-El Dorado natural gas pipeline projects, Final Environmental Impact Report/Statement. Volume 1. Mojave, El Dorado, El Paso, and Transwestern. Volume 2. Kern River. Volume 3. Comparisons and recommendations. Volume 4. Maps. Volume 5. Letters and comments. Report for April 1985-December 1987

    SciTech Connect

    Not Available

    1987-12-01

    The Federal Energy Regulatory Commission (FERC) and the California State Lands Commission (SLC) have jointly prepared a final environmental impact statement (EIS) for projects proposed by Mojave Pipeline Company and Kern River Gas Transmission Company. These primary projects are competing to transport natural gas from sources outside California to the Bakersfield, California area for use in enhanced-oil-recovery projects. In each case, producers of crude oil in the San Joaquin Valley would use the natural gas as boiler fuel to create steam, which would then be injected into the oil fields to produce crude oil not recoverable by primary recovery methods. Some of the steam would be used to generate electricity. The FEIS was prepared under the direction of the FERC and SLC staffs to satisfy the requirements of the National Environmental Policy Act and the California Environmental Quality Act.

  15. High Expectations: Creating Success for Every Student. Report of the Task Force on the Education of Students with Disabilities. Executive Summary = Grandes Ilusiones: Pasos para Propiciar el Exito de Cada Estudiante. Informe de la Mesa Directiva para la Educacion de Estudiantes Incapacitados. Sintesis Ejecutiva.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    This executive summary of a report of a Texas task force on the education of students with disabilities has been published in separate English and Spanish versions, both provided here. The report outlines a policy for educating students with disabilities, the foundation for the policy, and recommendations for implementing the policy goals. The…

  16. School Improvement Change Grant Community Survey, Final Report. A Report to Toluca Community Unit School District #2, El Paso Community Unit School District #375, Lowpoint-Washburn Community Unit School District #21, Minonk-Dana-Rutland Community Unit School District #108, and Roanoke-Benson Community Unit School District #60.

    ERIC Educational Resources Information Center

    O'Connell, Patricia A.; And Others

    This report presents the results of a collaborative study undertaken by five rural, unit school districts in Illinois to provide data to be used in planning for school improvement. Information was gathered from on-site visits by teams of constituents from other districts and through a survey of perceptions of local community persons regarding…

  17. New Sycoracinae (Diptera, Psychodidae) from southern Brazil.

    PubMed

    Dos Santos, Claudiney Biral; Bravo, Freddy; Falqueto, Aloísio

    2013-01-31

    Two new species of Sycorax from the Atlantic Rain Forest of Espírito Santo, Sycorax canaanensis Santos, Bravo & Falqueto sp. nov. and Sycorax tuberculata Santos, Bravo & Falqueto sp. nov. are described and illustrated. Male speci-mens were collected with CDC light traps in the Biological Reserve of Augusto Ruschi, municipality of Santa Teresa, state of Espírito Santo, Brazil. This finding raises the number of described Western Hemisphere Sycorax species to 15.

  18. Minority Rule

    ERIC Educational Resources Information Center

    Miller, Margaret

    2011-01-01

    El Paso, Texas, has been in the national spotlight recently as a north-of-the-border refuge from what has become the world's most dangerous city: Juarez, Mexico. This proximity accounts in part for the increased number of Hispanics in its population. According to the 2010 U.S. Census, Hispanics now make up 82 percent of the El Paso County…

  19. 6. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED MAY 15, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED MAY 15, 1919, 7TH CAVALRY CANTONMENT POST EXCHANGE, WAR DEPARTMENT, CONSTRUCTION DIVISION, PLAN No. 357, COPY ON FILE IN THE ENVIRONMENTAL MANAGEMENT OFFICE, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  20. 3. PHOTOGRAPHIC COPY OF MASTER PLAN, DETAIL SITE PLAN, 7TH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. PHOTOGRAPHIC COPY OF MASTER PLAN, DETAIL SITE PLAN, 7TH CAVALRY BUILDINGS, DATED SEPTEMBER 10, 1951, SEE ARROW, DRAWING # BM-036, COPY ON FILE IN THE ENVIRONMENTAL MANAGEMENT OFFICE, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  1. 5. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED JUNE 14, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED JUNE 14, 1919, 7TH CAVALRY CANTONMENT MESS BUILDING, WAR DEPARTMENT, CONSTRUCTION DIVISION, PLAN No. 316A, COPY ON FILE IN THE ENVIRONMENTAL MANAGEMENT OFFICE, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  2. 8. PHOTOGRAPHIC COPY OF AERIAL PHOTOGRAPH, DATED CA. 19201925, FORT ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. PHOTOGRAPHIC COPY OF AERIAL PHOTOGRAPH, DATED CA. 1920-1925, FORT BLISS, ARROW POINTS TO 7TH CAVALRY CANTONMENT, COPY ON FILE IN THE ENVIRONMENTAL MANAGEMENT OFFICE, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  3. 4. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED MAY 13, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED MAY 13, 1919, DETACHMENT BARRACK WITHOUT MESS, WAR DEPARTMENT, CONSTRUCTION DIVISION, PLAN # 353, COPY ON FILE IN THE ENVIRONMENTAL MANAGEMENT OFFICE, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  4. Borders of Loss: The Representation of a Desert City in Two Chicano Testimonial Texts

    ERIC Educational Resources Information Center

    Vasquez, Mary S.

    2007-01-01

    Diego Vazquez Jr.'s novel "Growing Through the Ugly" (1997) and Gloria Lopez-Stafford's memoir of childhood "A Place in El Paso: A Mexican American Childhood" (1996) offer two divergent views of the west Texas city and its surrounding desert. In the vision created in the Vazquez text, El Paso is a site of exploitation,…

  5. 22 CFR 1102.6 - Fee waivers and appeals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Foreign Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES..., International Boundary and Water Commission, 4171 North Mesa, suite C-310, El Paso, TX 79902-1422. The Section... Boundary and Water Commission, 4171 North Mesa, Suite C-310, El Paso, TX 79902-1422. Appeals should contain...

  6. The International Bilingual City: How a University Meets the Challenge.

    ERIC Educational Resources Information Center

    Armengol, Armando; And Others

    1982-01-01

    Describes the El Paso, TX/Ciudad Juarez, Mexico, metropolitan area and examines how the University of Texas at El Paso resolves problems brought about by the area's multilingual continuum. Also describes the public school system's responses to the same problems. (EKN)

  7. Adopting and Adapting Computer-Assisted Learning Strategies: A Practitioner Brief. Right from the Start: An Institutional Perspective on Developmental Education Reform

    ERIC Educational Resources Information Center

    Lass, Leslie; Parcell, Abby

    2014-01-01

    Three community colleges--El Paso Community College, Bunker Hill Community College, and Patrick Henry Community College--incorporated technology into the curriculum to support student progress in mathematics through developmental education. Each college took its own path: El Paso developed a self-accelerated emporium-style computer lab, Patrick…

  8. Energy Engineering Analysis Program. Energy savings opportunity survey, Fort Huachuca, Arizona. Volume III, programming documents

    SciTech Connect

    1994-12-31

    Insulation is considered for selected buildings. Energy savings are evaluated using energy simulations employing the Carrier HAP program. Weather data is only available for large cities. El Paso Texas was selected as the closest city with a somewhat similar climate; results are adjusted based on Fort Huachuca and El Paso meteorological data.

  9. Borders of Loss: The Representation of a Desert City in Two Chicano Testimonial Texts

    ERIC Educational Resources Information Center

    Vasquez, Mary S.

    2007-01-01

    Diego Vazquez Jr.'s novel "Growing Through the Ugly" (1997) and Gloria Lopez-Stafford's memoir of childhood "A Place in El Paso: A Mexican American Childhood" (1996) offer two divergent views of the west Texas city and its surrounding desert. In the vision created in the Vazquez text, El Paso is a site of exploitation,…

  10. 10. PHOTOGRAPHIC COPY OF ORIGINAL PHOTOGRAPH, DATED APRIL 29, 1926, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. PHOTOGRAPHIC COPY OF ORIGINAL PHOTOGRAPH, DATED APRIL 29, 1926, DOUBLE BARRACK, BUILDING 452, (ORIGINAL No. 655), SOUTH FRONT AND RIGHT SIDE, NATIONAL ARCHIVES PHOTOGRAPH, RECORD GROUP 92, GEOGRAPHIC FILE, 1922-1935, No. 600-1, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  11. 11. PHOTOGRAPHIC COPY OF ORIGINAL PHOTOGRAPH, DATED APRIL 29, 1926, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. PHOTOGRAPHIC COPY OF ORIGINAL PHOTOGRAPH, DATED APRIL 29, 1926, 7TH CAVALRY CANTONMENT MESS HALL, NATIONAL ARCHIVES PHOTOGRAPH, RECORD GROUP 92, GEOGRAPHIC FILE, 1922-1935, No. 600-1, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  12. Risk and Protective Factors among High School Students on the US/Mexico Border

    ERIC Educational Resources Information Center

    Almodovar, Adriana; Tomaka, Joe; Thompson, Sharon; Mckinnon, Sarah; O'Rourke, Kathleen

    2006-01-01

    Objective: To study risk and protective factors for alcohol-related problems among high schools students in El Paso, Tex. Methods: A total of 1366 high school students from 16 different high schools in El Paso, Tex, participated in an anonymous questionnaire regarding alcohol use and alcohol-related behaviors. The sample was 70% Hispanic. Results:…

  13. The International Bilingual City: How a University Meets the Challenge.

    ERIC Educational Resources Information Center

    Armengol, Armando; And Others

    1982-01-01

    Describes the El Paso, TX/Ciudad Juarez, Mexico, metropolitan area and examines how the University of Texas at El Paso resolves problems brought about by the area's multilingual continuum. Also describes the public school system's responses to the same problems. (EKN)

  14. 9. PHOTOGRAPHIC COPY OF AERIAL PHOTOGRAPH, DATED JANUARY 9, 1934, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. PHOTOGRAPHIC COPY OF AERIAL PHOTOGRAPH, DATED JANUARY 9, 1934, FORT BLISS, 7TH CAVALRY CANTONMENT, NATIONAL ARCHIVES PHOTOGRAPH, FILE No. 77-AF-12 - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  15. 1. PHOTOGRAPHIC COPY OF MAP OF FORT BLISS DATED JUNE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. PHOTOGRAPHIC COPY OF MAP OF FORT BLISS DATED JUNE 15, 1934, REVISED TO JUNE 1, 1940, DRAWING No. FB-DWG-434, ORIGINAL ON FILE IN DIRECTORATE OF FACILITIES ENGINEERING, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  16. 2. PHOTOGRAPHIC COPY OF MAP OF FORT BLISS, DATED Ca. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. PHOTOGRAPHIC COPY OF MAP OF FORT BLISS, DATED Ca. 1920-1921, ARROW POINTS TO 7TH CAVALRY CANTONMENT, NATIONAL ARCHIVES, RECORD GROUP 92, RAILROAD BLUEPRINT FILE, FOLDER # 3, FORT BLISS - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  17. 76 FR 33704 - Incidental Taking of Marine Mammals; Taking of Marine Mammals Incidental to the Explosive Removal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... of offshore oil and gas structures (EROS) in the Gulf of Mexico. DATES: These authorizations are... 14 to 23, None None. Block 278, 2010. Platform A. El Paso West Cameron Area, August 20 to 21, Bottlenose None. Block 150, 2010. Dolphins (12). Platform F. ] El Paso South Timbalier August 23 to 26,...

  18. 7. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED 1918, HORIZONAL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. PHOTOGRAPHIC COPY OF ORIGINAL CONSTRUCTION DRAWING, DATED 1918, HORIZONAL SLIDING WINDOW DETAIL, WAR DEPARTMENT, MANUAL OF THE CONSTRUCTION DIVISION OF THE ARMY, WAR EMERGENCY CONSTRUCTION, SECTION C, ENGINEERING DIVISION, PLATE 5, CONSOLIDATED SUPPLY COMPANY PRINTERS, WASHINGTON - Fort Bliss, 7th Cavalry Buildings, U.S. Army Air Defence Artillery Center & Fort Bliss, El Paso, El Paso County, TX

  19. 76 FR 39009 - Changes in Flood Elevation Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... follows: Date and name of State and county Location and case No. newspaper where Chief executive officer...). Springs (10-08- January 12, 2011; Rivera, Mayor, City of 0471P). The El Paso County Colorado Springs, P.O... December 22, 2010; The Honorable Amy Lathen, April 28, 2011 080059 1177). of El Paso County December 29...

  20. 75 FR 19637 - Combined Notice of Filings No. 2

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... No. 2 March 31, 2010. Take notice that the Commission has received the following Natural Gas Pipeline Rate and Refund Report filings: Docket Numbers: RP08-426-013. Applicants: El Paso Natural Gas Company. Description: El Paso Natural Gas Company submits Thirty-Second Revised Sheet 28 et al. to its FERC Gas...