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  1. Saint Louis University's Role as Midwife to Urban Rebirth.

    ERIC Educational Resources Information Center

    Reinert, Paul C.

    1982-01-01

    Saint Louis University has taken to heart its responsibility to the communities surrounding its metropolitan campuses in a series of cooperative neighborhood renewal projects. With both financial resources and ongoing commitment, the university has brought about substantial revitalization. (MSE)

  2. [Saint Louis encephalitis: case report].

    PubMed

    Carballo, Carolina; Cabana, Magdalena; Ledezma, Francisca; Pascual, Carolina; Cazes, Claudia; Mistchenko, Alicia; López, Eduardo

    2016-08-01

    Saint Louis encephalitis is transmitted by Culex mosquitoes. In Argentina sporadic cases are registered. Symptomatic illness is unusual in children. We present a case of meningoencephalitis caused by an uncommon viral infection. The clinical signs and symptoms are unusual for pediatric patients and the bilateral thalamic compromise showed on magnetic resonance has not been described previously. An 8-year-old girl consulted due to fever, behavior disorders and ataxia. Clonus and neck stiffness were detected at physical exam. Cerebrospinal fluid revealed mononuclear leukocytosis; bilateral ischemic compromise was observed in thalamus by magnetic resonance. Saint Louis virus was confirmed by serology: serum and cerebrospinal fluid IgM were positive during the acute phase of the disease and serum IgG was positive four weeks later. Most of the signs and symptoms of the disease were resolved, however mild behavior disorders were observed as acute sequelae up to 45 days after hospital discharge.

  3. [Saint Louis encephalitis: case report].

    PubMed

    Carballo, Carolina; Cabana, Magdalena; Ledezma, Francisca; Pascual, Carolina; Cazes, Claudia; Mistchenko, Alicia; López, Eduardo

    2016-08-01

    Saint Louis encephalitis is transmitted by Culex mosquitoes. In Argentina sporadic cases are registered. Symptomatic illness is unusual in children. We present a case of meningoencephalitis caused by an uncommon viral infection. The clinical signs and symptoms are unusual for pediatric patients and the bilateral thalamic compromise showed on magnetic resonance has not been described previously. An 8-year-old girl consulted due to fever, behavior disorders and ataxia. Clonus and neck stiffness were detected at physical exam. Cerebrospinal fluid revealed mononuclear leukocytosis; bilateral ischemic compromise was observed in thalamus by magnetic resonance. Saint Louis virus was confirmed by serology: serum and cerebrospinal fluid IgM were positive during the acute phase of the disease and serum IgG was positive four weeks later. Most of the signs and symptoms of the disease were resolved, however mild behavior disorders were observed as acute sequelae up to 45 days after hospital discharge. PMID:27399031

  4. An analysis of partnership performance: the St. Johns Mercy Medical Center-Saint Louis University School of Nursing dedicated education unit project.

    PubMed

    Murray, Teri A; Macintyre, Richard C; Teel, Cynthia S

    2011-01-01

    The purpose of this article is to analyze the St. Johns Mercy Medical Center (SJMMC)-Saint Louis University School of Nursing (SLUSON) dedicated education unit (DEU) project for partnership effectiveness. The DEU, an innovative and collaborative academic-service partnership, reconceptualizes the role of the faculty and staff nurse in the clinical educational process. In a DEU, the staff nurse provides the clinical instruction to the student, and the faculty member coaches the staff nurse on the teaching-learning process. Rather than explore the effectiveness of the DEU as an innovative clinical pedagogy, this article analyzes the relationship between the academic and service institutions for strategic effectiveness. The analysis is based on themes found across three successful and distinct academic partnerships and other evaluative models from business, government, and alliance research. The themes and models provide the frameworks needed to analyze the SJMMC-SLUSON academic-service partnership for structure, process, and outcomes. This analysis can serve as a guide for the development of academic-service partnership practices to facilitate successful, sustainable, and replicable partnerships that benefit both institutions. PMID:22142928

  5. High Resolution Elevation Data for the Saint Louis River

    EPA Science Inventory

    Several data collections in the area of the Saint Louis River Estuary have recently become available. These include the Minnesota Elevation Mapping Project (MN Statewide LIDAR collect), South Shore LIDAR project (WI Collect), and NOAA’s bathymetric LIDAR. The EPA Mid-Continent ...

  6. 76 FR 49526 - Environmental Impact Statement; Saint Louis County, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Federal Highway Administration Environmental Impact Statement; Saint Louis County, MN AGENCY: Federal... of Transportation (Mn/DOT) will prepare an EIS on a proposal to address termination of the easement... published on a Mn/DOT Web site as well as distributed to agencies, interested persons and libraries...

  7. Drought-induced amplification of Saint Louis encephalitis virus, Florida.

    PubMed

    Shaman, Jeffrey; Day, Jonathan F; Stieglitz, Marc

    2002-06-01

    We used a dynamic hydrology model to simulate water table depth (WTD) and quantify the relationship between Saint Louis encephalitis virus (SLEV) transmission and hydrologic conditions in Indian River County, Florida, from 1986 through 1991, a period with an SLEV epidemic. Virus transmission followed periods of modeled drought (specifically low WTDs 12 to 17 weeks before virus transmission, followed by a rising of the water table 1 to 2 weeks before virus transmission). Further evidence from collections of Culex nigripalpus (the major mosquito vector of SLEV in Florida) suggests that during extended spring droughts vector mosquitoes and nestling, juvenile, and adult wild birds congregate in selected refuges, facilitating epizootic amplification of SLEV. When the drought ends and habitat availability increases, the SLEV-infected Cx. nigripalpus and wild birds disperse, initiating an SLEV transmission cycle. These findings demonstrate a mechanism by which drought facilitates the amplification of SLEV and its subsequent transmission to humans.

  8. [Molecular detection of Saint Louis encephalitis virus in mosquitoes in Buenos Aires].

    PubMed

    Beltrán, Fernando J; Bechara, Yamila I; Guido, Guillermo G; Cicuttin, Gabriel L; Beaudoin, Juan B; Gury Dohmen, Federico E

    2014-01-01

    During March 2013 a population of eared doves (Zenaida auriculata) was established in the center of City of Buenos Aires. Considering the role of these birds as host competent for Saint Louis encephalitis virus (SLEV), a CDC light trap was put in place to perform entomologic surveillance. During this month 5 pools of mosquitoes (n = 48) were collected and taxonomically determined. Three of them were classified as Culex pipiens (n = 10) and the other two were Culex spp. (n = 38). In this case, the mosquitoes species could not be determined due to that individuals were damaged. One of the Culex spp. pool was found to be positive for Saint Louis encephalitis virus by molecular techniques. This was then sequenced and classified as genotype III.

  9. Monoclonal antibody against Saint Louis encephalitis prM viral protein.

    PubMed

    Pupo-Antúnez, M; Vázquez, S; Sosa, A L; Caballero, Y; Vásquez, Y; Morier, L; Álvarez, M; Guzmán, M G

    2015-06-15

    Saint Louis encephalitis virus belongs to Flavivirus genus; Flaviviridae family jointly with other medically important flaviviruses including dengue virus and West Nile virus. The biological properties and functions of prM flavivirus protein are under investigation due to its importance in the generation of infectious virion and host interactions. Monoclonal antibodies have become powerful tools in this approach. Also the use of monoclonal antibodies has been successfully applied for antigenic analysis, clinical diagnosis and treatments. Here, using an immunofluorescence assay we describe a monoclonal antibody (mAb 3D2) that uniquely recognizes native prM Saint Louis encephalitis virus protein expressed in either C6/36-HT or Vero cells. In conclusion, mAb3D2 has significant potential for use in (a) the diagnosis of infections caused by this virus and (b) therapeutic use to treat patients infected by this virus and fundamental research to understand the role of the prM in the Saint Louis encephalitis virus infectious process. PMID:25744380

  10. Monoclonal antibody against Saint Louis encephalitis prM viral protein.

    PubMed

    Pupo-Antúnez, M; Vázquez, S; Sosa, A L; Caballero, Y; Vásquez, Y; Morier, L; Álvarez, M; Guzmán, M G

    2015-06-15

    Saint Louis encephalitis virus belongs to Flavivirus genus; Flaviviridae family jointly with other medically important flaviviruses including dengue virus and West Nile virus. The biological properties and functions of prM flavivirus protein are under investigation due to its importance in the generation of infectious virion and host interactions. Monoclonal antibodies have become powerful tools in this approach. Also the use of monoclonal antibodies has been successfully applied for antigenic analysis, clinical diagnosis and treatments. Here, using an immunofluorescence assay we describe a monoclonal antibody (mAb 3D2) that uniquely recognizes native prM Saint Louis encephalitis virus protein expressed in either C6/36-HT or Vero cells. In conclusion, mAb3D2 has significant potential for use in (a) the diagnosis of infections caused by this virus and (b) therapeutic use to treat patients infected by this virus and fundamental research to understand the role of the prM in the Saint Louis encephalitis virus infectious process.

  11. Molecular identification of Saint Louis encephalitis virus genotype IV in Colombia.

    PubMed

    Hoyos-López, Richard; Soto, Sandra Uribe; Rúa-Uribe, Guillermo; Gallego-Gómez, Juan Carlos

    2015-09-01

    Saint Louis encephalitis virus (SLEV) is a member of the Japanese-encephalitis virus serocomplex of the genus Flavivirus. SLEV is broadly distributed in the Americas and the Caribbean Islands, where it is usually transmitted by mosquitoes of the genus Culex and primarily to birds and mammalian-hosts. Humans are occasionally infected by the virus and are dead-end hosts. SLEV causes encephalitis in temperate regions, while in tropical regions of the Americas, several human cases and a wide biological diversity of SLEV-strains have been reported. The phylogenetic analysis of the envelope (E) protein genes indicated eight-genotypes of SLEV with geographic overlap. The present paper describes the genotyping of two SLEV viruses detected in mosquito-pools collected in northern Colombia (department of Cordoba). We used reverse transcription-polymerase chain reaction to amplify a fragment of the E-gene to confirm the virus identity and complete E-gene sequencing for phylogenetic analysis and genotyping of the two-SLEV viruses found circulating in Córdoba. This is the first report of SLEV genotype IV in Colombia (Córdoba) in mosquitoes from a region of human inhabitation, implicating the risk of human disease due to SLEV infection. Physicians should consider SLEV as a possible aetiology for undiagnosed febrile and neurologic syndromes among their patients who report exposure to mosquito-bites.

  12. Detection of Saint Louis encephalitis virus in dengue-suspected cases during a dengue 3 outbreak.

    PubMed

    Terzian, Ana Carolina Bernardes; Mondini, Adriano; Bronzoni, Roberta Vieira de Moraes; Drumond, Betânia Paiva; Ferro, Bianca Piovezan; Cabrera, Eliana Márcia Sotello; Figueiredo, Luis Tadeu Moraes; Chiaravalloti-Neto, Francisco; Nogueira, Maurício Lacerda

    2011-03-01

    Arboviruses are frequently associated with outbreaks in humans and represent a serious public health problem. Among the Brazilian arboviruses, Mayaro virus, Dengue virus (DENV), Yellow Fever virus, Rocio virus, Saint Louis Encephalitis virus (SLEV), and Oropouche virus are responsible for most of human cases. All these arboviruses usually produce undistinguishable acute febrile illness, especially in the acute phase of infection. In this study we investigated the presence of arboviruses in sera of 519 patients presenting acute febrile illness, during a dengue outbreak in São José do Rio Preto City (São Paulo, Brazil). A multiplex-nested RT-polymerase chain reaction assay was applied to detect and identify the main Brazilian arboviruses (Flavivirus, Alphavirus, and Orthobunyavirus genera). The molecular analysis showed that 365 samples were positive to DENV-3, 5 to DENV-2, and 8 to SLEV. Among the positive samples, one coinfection was detected between DENV-2 and DENV-3. The phylogenetic analysis of the SLEV envelope gene indicated that the virus circulating in city is related to lineage V strains. These results indicated that during that large DENV-3 outbreak in 2006, different arboviruses cocirculated causing human disease. Thus, it is necessary to have an efficient surveillance system to control the dissemination of these arboviruses in the population.

  13. Molecular identification of Saint Louis encephalitis virus genotype IV in Colombia

    PubMed Central

    Hoyos-López, Richard; Soto, Sandra Uribe; Rúa-Uribe, Guillermo; Gallego-Gómez, Juan Carlos

    2015-01-01

    Saint Louis encephalitis virus (SLEV) is a member of the Japanese-encephalitis virus serocomplex of the genus Flavivirus. SLEV is broadly distributed in the Americas and the Caribbean Islands, where it is usually transmitted by mosquitoes of the genus Culex and primarily to birds and mammalian-hosts. Humans are occasionally infected by the virus and are dead-end hosts. SLEV causes encephalitis in temperate regions, while in tropical regions of the Americas, several human cases and a wide biological diversity of SLEV-strains have been reported. The phylogenetic analysis of the envelope (E) protein genes indicated eight-genotypes of SLEV with geographic overlap. The present paper describes the genotyping of two SLEV viruses detected in mosquito-pools collected in northern Colombia (department of Cordoba). We used reverse transcription-polymerase chain reaction to amplify a fragment of theE-gene to confirm the virus identity and completeE-gene sequencing for phylogenetic analysis and genotyping of the two-SLEV viruses found circulating in Córdoba. This is the first report of SLEV genotype IV in Colombia (Córdoba) in mosquitoes from a region of human inhabitation, implicating the risk of human disease due to SLEV infection. Physicians should consider SLEV as a possible aetiology for undiagnosed febrile and neurologic syndromes among their patients who report exposure to mosquito-bites. PMID:26313538

  14. SAINT LOUIS ENCEPHALITIS VIRUS IN MATO GROSSO, CENTRAL-WESTERN BRAZIL

    PubMed Central

    HEINEN, Letícia Borges da Silva; ZUCHI, Nayara; SERRA, Otacília Pereira; CARDOSO, Belgath Fernandes; GONDIM, Breno Herman Ferreira; dos SANTOS, Marcelo Adriano Mendes; SOUTO, Francisco José Dutra; de PAULA, Daphine Ariadne Jesus; DUTRA, Valéria; DEZENGRINI-SLHESSARENKO, Renata

    2015-01-01

    The dengue virus (DENV), which is frequently involved in large epidemics, and the yellow fever virus (YFV), which is responsible for sporadic sylvatic outbreaks, are considered the most important flaviviruses circulating in Brazil. Because of that, laboratorial diagnosis of acute undifferentiated febrile illness during epidemic periods is frequently directed towards these viruses, which may eventually hinder the detection of other circulating flaviviruses, including the Saint Louis encephalitis virus (SLEV), which is widely dispersed across the Americas. The aim of this study was to conduct a molecular investigation of 11 flaviviruses using 604 serum samples obtained from patients during a large dengue fever outbreak in the state of Mato Grosso (MT) between 2011 and 2012. Simultaneously, 3,433 female Culex spp. collected with Nasci aspirators in the city of Cuiabá, MT, in 2013, and allocated to 409 pools containing 1-10 mosquitoes, were also tested by multiplex semi-nested reverse transcription PCR for the same flaviviruses. SLEV was detected in three patients co-infected with DENV-4 from the cities of Cuiabá and Várzea Grande. One of them was a triple co-infection with DENV-1. None of them mentioned recent travel or access to sylvatic/rural regions, indicating that transmission might have occurred within the metropolitan area. Regarding mosquito samples, one pool containing one Culex quinquefasciatus female was positive for SLEV, with a minimum infection rate (MIR) of 0.29 per 1000 specimens of this species. Phylogenetic analysis indicates both human and mosquito SLEV cluster, with isolates from genotype V-A obtained from animals in the Amazon region, in the state of Pará. This is the first report of SLEV molecular identification in MT. PMID:26200961

  15. SAINT LOUIS ENCEPHALITIS VIRUS IN MATO GROSSO, CENTRAL-WESTERN BRAZIL.

    PubMed

    Heinen, Letícia Borges da Silva; Zuchi, Nayara; Serra, Otacília Pereira; Cardoso, Belgath Fernandes; Gondim, Breno Herman Ferreira; Dos Santos, Marcelo Adriano Mendes; Souto, Francisco José Dutra; Paula, Daphine Ariadne Jesus de; Dutra, Valéria; Dezengrini-Slhessarenko, Renata

    2015-01-01

    The dengue virus (DENV), which is frequently involved in large epidemics, and the yellow fever virus (YFV), which is responsible for sporadic sylvatic outbreaks, are considered the most important flaviviruses circulating in Brazil. Because of that, laboratorial diagnosis of acute undifferentiated febrile illness during epidemic periods is frequently directed towards these viruses, which may eventually hinder the detection of other circulating flaviviruses, including the Saint Louis encephalitis virus (SLEV), which is widely dispersed across the Americas. The aim of this study was to conduct a molecular investigation of 11 flaviviruses using 604 serum samples obtained from patients during a large dengue fever outbreak in the state of Mato Grosso (MT) between 2011 and 2012. Simultaneously, 3,433 female Culex spp. collected with Nasci aspirators in the city of Cuiabá, MT, in 2013, and allocated to 409 pools containing 1-10 mosquitoes, were also tested by multiplex semi-nested reverse transcription PCR for the same flaviviruses. SLEV was detected in three patients co-infected with DENV-4 from the cities of Cuiabá and Várzea Grande. One of them was a triple co-infection with DENV-1. None of them mentioned recent travel or access to sylvatic/rural regions, indicating that transmission might have occurred within the metropolitan area. Regarding mosquito samples, one pool containing one Culex quinquefasciatus female was positive for SLEV, with a minimum infection rate (MIR) of 0.29 per 1000 specimens of this species. Phylogenetic analysis indicates both human and mosquito SLEV cluster, with isolates from genotype V-A obtained from animals in the Amazon region, in the state of Pará. This is the first report of SLEV molecular identification in MT.

  16. The Chinese Program at St. Louis University High School

    ERIC Educational Resources Information Center

    Wang, August

    1977-01-01

    Chinese courses at the St. Louis University High School teach language, culture and calligraphy. Daily classes feature language labs, slides, filmstrips and movies. Statements from students testify that the language is useful and not difficult to learn. (CHK)

  17. Using Qualified Energy Conservation Bonds (QECBs) to Fund a Residential Energy Efficiency Loan Program: Case Study on Saint Louis County, MO

    SciTech Connect

    Zimring, Mark

    2011-06-23

    Qualified Energy Conservation Bonds (QECBs) are federally-subsidized debt instruments that enable state, tribal, and local government issuers to borrow money to fund a range of qualified energy conservation projects. QECBs offer issuers very attractive borrowing rates and long terms, and can fund low-interest energy efficiency loans for home and commercial property owners. Saint Louis County, MO recently issued over $10 million of QECBs to finance the Saint Louis County SAVES residential energy efficiency loan program. The county's experience negotiating QECB regulations and restrictions can inform future issuers.

  18. "Comets, Origins, and Life:” Promoting Interdisciplinary Science in Secondary and Middle Schools in the Washington, DC and Saint Louis, MO Metro Areas

    NASA Astrophysics Data System (ADS)

    Bonev, Boncho; Gibb, E. L.; Brewer, G.; Novak, R.; Mandell, A. M.; Seaton, P.; Price, J.; Long, T.; Bahar, S.; Edwards, S. S.

    2010-10-01

    Developing a full-year program to support secondary and middle school science education is a key part of the "broader impact” component of NSF Grant AST- 0807939 (PI/Co-PI Bonev/Gibb). This program is realized at two stages: (1) a professional development course for teachers is offered during the summer; (2) during the subsequent academic year we collaborate with educators in lessons planning or curriculum development as demanded in their particular schools. We successfully offered the course “ Comets, Origins, and Life: Interdisciplinary Science in the Secondary Classroom ” (45 contact hours; 3 credits) in the summers of 2009 and 2010 at the Catholic University of America. This class demonstrates how a complex hypothesis - for the delivery of water and prebiotic organic matter to early Earth - is being tested by integrating astronomy, physics, chemistry, biology, and Earth and planetary science. Collaborations with participants from the 2009 class include curriculum development within the Earth Science program in Prince Georges county, MD and strengthening science in Washington DC public schools. Our next step is to offer our class in the Saint Louis, MO area. The main challenge in our work with educators is not to present them with "interesting information", but to fit what we offer within the very particular curriculum expectations of their school districts. These curriculum expectations often vary from district to district and sometimes from year to year. We gratefully acknowledge the support by the NSF, allowing to fully integrate our research area into education. We also gratefully acknowledge our collaborations with the Goddard Center for Astrobiology and the Howard B. Owens Science Center (both in MD) in developing our class curriculum. Educators interested in this program can contact Boncho Bonev (bonev@cua.edu; for the Washington DC and Baltimore, MD areas) and Erika Gibb (gibbe@umsl.edu; for the Saint Louis, MO area).

  19. Prevalence of Chronic Kidney Disease and Associated Factors in Senegalese Populations: A Community-Based Study in Saint-Louis.

    PubMed Central

    Seck, Sidy Mohamed; Doupa, Dominique; Gueye, Lamine; Dia, Charles Abdou

    2014-01-01

    Background: Chronic kidney disease (CKD) is an emerging worldwide epidemic but littledata concerning African populations are available. Objectives: We aimed to assess prevalence of CKD in adult populations of Saint-Louis, northern Senegal. Patients and Methods: In a population-based survey between January and May 2012, we included 1037 adults ≥ 18 years of age who resided in Saint-Louis. Socio-demographic, clinical, and biologic data were collected during household visits. Serum creatinine was measured by Jaffé method. We estimated glomerular filtration rate (eGFR) using the four-variable Modification of Diet in Renal Disease (MDRD) equation and CKD was defined by eGFR< 60 mL/min/1.73 m2 and/or albuminuria > 1 g/L. A multivariate logistic regression was performed to identify factors associated with CKD. Results: The mean of participants’ age was 47.9 ± 16.9 years (range, 18-87) and sex ratio (male to female) was 0.52. Majority of participants lived in urban areas (55.3%) and had school education (65.6%). Hypertension, diabetes, and obesity were present respectively in 39.1%, 12.7%, and 23.4% of participants. Overall CKD prevalence was 4.9% (95% CI, 3.5-6.2) with eGFR< 30 mL/min/1.73 m2 in 0.9%. Albuminuria > 1 g/L was found in 3.5% of patients. CKD was significantly more frequent among hypertensive patients in comparison with normotensive ones. Risk factors associated with CKD were hypertension (12% of risk excess) and age (3% of risk excess). Conclusions: CKD is frequent in adult population living in Northern Senegal. Main associated factors are hypertension and age. Prevention strategies are urgently needed to raise public awareness and promote early CKD detection and treatment in both urban and rural areas. PMID:25695030

  20. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect

    McCann, Michael P; Springer, Clint

    2013-10-15

    Task A: Examination of the physiological, morphological, and reproductive responses of Panicum virgatum (switchgrass) cultivars identified as potential biofuel producing cultivars as well as naturally-occurring varieties of switchgrass to projected changes in climate for the central portion of the United States. This project was a multi-year project set in a field site located at the Konza Prairie Biological Station near Manhattan, KS USA. At the field site we planted switchgrass collected from regions in Kansas, Oklahoma, and Texas. After a year of establishment we implemented a set of two-year water treatments that examined the responses in physiology, growth and development of switchgrass to predicted changes in precipitation amount for the central United States. After this experiment was completed we performed a second set of experiments that examined the responses of switchgrass physiology, growth, and development to changes in precipitation frequency. We also included in this analysis how genome size of individuals influenced their responses to precipitation frequency changes. Generally, we found switchgrass to be unresponsive to realistic predictions of precipitation changes for the Central Plains of the United States. These studies have provided significant insight into how this important grassland species will respond to future climate change from both an ecological and applied biological perspective. Finally, we provided insight into the mechanism through which this species changes in the face of altered water availability by not supporting the hypothesis that the control of switchgrass responses to changes in precipitation is altered by genome size. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center

  1. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect

    McCann, Micahel P.; Springer, Clint J.

    2014-06-03

    future climate scenarios is local adaptation and not necessarily genome size as has been hypothesized in the literature. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center at Saint Joseph's University. The roof system includes four test plots, each with a different drainage system, instrumentation to monitor storm water retention, roof deck temperature, heat flux into and out of the building, rain fall, wind speed and direction, relative humidity and heat emission from the roof system. The vegetative roof was planted with 26 species of plants, distributed throughout the roof area, to assess species/variety growth and coverage characteristics, both in terms of the different drain layer systems, and in terms of the different exposures along the north to south axis of the building. Analysis of the drain layer performance, in terms of storm water retention, shows that the aggregate (stone) drainage layer system performed the best, with the moisture management mat system second, and the geotextile drain layer and reservoir sheet layer systems coming in last. This information is of value in the planning and design of vegetative roof systems since the different types of drainage layer systems have different installation costs and different weights. The different drainage layer systems also seem to be having an impact on plant growth and spread with the test plot with the reservoir sheet layer actually having the poorest plant coverage and plant spread of all areas of the roof studied. Plant growth performance analysis is ongoing, but significant differences have been observed in the third growing season ('13) along the north to south axis, with most species doing better towards the northern end of the roof (in terms of

  2. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect

    McCann, Michael; Springer, Clint

    2014-06-18

    future climate scenarios is local adaptation and not necessarily genome size as has been hypothesized in the literature. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center at Saint Joseph's University. The roof system includes four test plots, each with a different drainage system, instrumentation to monitor storm water retention, roof deck temperature, heat flux into and out of the building, rain fall, wind speed and direction, relative humidity and heat emission from the roof system. The vegetative roof was planted with 26 species of plants, distributed throughout the roof area, to assess species/variety growth and coverage characteristics, both in terms of the different drain layer systems, and in terms of the different exposures along the north to south axis of the building. Analysis of the drain layer performance, in terms of storm water retention, shows that the aggregate (stone) drainage layer system performed the best, with the moisture management mat system second, and the geotextile drain layer and reservoir sheet layer systems coming in last. This information is of value in the planning and design of vegetative roof systems since the different types of drainage layer systems have different installation costs and different weights. The different drainage layer systems also seem to be having an impact on plant growth and spread with the test plot with the reservoir sheet layer actually having the poorest plant coverage and plant spread of all areas of the roof studied. Plant growth performance analysis is ongoing, but significant differences have been observed in the third growing season ('13) along the north to south axis, with most species doing better towards the northern end of the roof (in terms of

  3. Saint Joseph's University Institute for Environmental Stewardship

    SciTech Connect

    McCann, Michael P.; Springer, Clint J.

    2014-06-05

    future climate scenarios is local adaptation and not necessarily genome size as has been hypothesized in the literature. Task B: Installation of an extensive green roof system on the Science Center at Saint Joseph's University for research, research-training and educational outreach activities. An experimental green roof system was designed and installed by an outside contractor (Roofmeadows) on the roof of the Science Center at Saint Joseph's University. The roof system includes four test plots, each with a different drainage system, instrumentation to monitor storm water retention, roof deck temperature, heat flux into and out of the building, rain fall, wind speed and direction, relative humidity and heat emission from the roof system. The vegetative roof was planted with 26 species of plants, distributed throughout the roof area, to assess species/variety growth and coverage characteristics, both in terms of the different drain layer systems, and in terms of the different exposures along the north to south axis of the building. Analysis of the drain layer performance, in terms of storm water retention, shows that the aggregate (stone) drainage layer system performed the best, with the moisture management mat system second, and the geotextile drain layer and reservoir sheet layer systems coming in last. This information is of value in the planning and design of vegetative roof systems since the different types of drainage layer systems have different installation costs and different weights. The different drainage layer systems also seem to be having an impact on plant growth and spread with the test plot with the reservoir sheet layer actually having the poorest plant coverage and plant spread of all areas of the roof studied. Plant growth performance analysis is ongoing, but significant differences have been observed in the third growing season ('13) along the north to south axis, with most species doing better towards the northern end of the roof (in terms of

  4. Saint Leo University: A Values-Based Education

    ERIC Educational Resources Information Center

    Carter, Beth H.

    2009-01-01

    Saint Leo University is committed to integrating values in its curriculum and activities; however, there is little information available to determine if it is meeting its goals. The institution offers both a traditional program and nontraditional accelerated program. Therefore, it is important for the institution to determine if it is instilling…

  5. Solar heating and hot water system installed at Saint Louis, Missouri

    NASA Astrophysics Data System (ADS)

    1980-04-01

    The solar heating and hot water system installed at the William Tao & Associates, Inc., office building in St. Louis, Missouri is described, including maintenance and construction problems, final drawings, system requirements, and manufacturer's component data. The solar system was designed to provide 50 percent of the hot water requirements and 45 percent of the space heating needs for a 900 sq ft office space and drafting room. The solar facility has 252 sq ft of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  6. Solar heating and hot water system installed at Saint Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The solar heating and hot water system installed at the William Tao & Associates, Inc., office building in St. Louis, Missouri is described, including maintenance and construction problems, final drawings, system requirements, and manufacturer's component data. The solar system was designed to provide 50 percent of the hot water requirements and 45 percent of the space heating needs for a 900 sq ft office space and drafting room. The solar facility has 252 sq ft of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  7. Virulence variation among epidemic and non-epidemic strains of Saint Louis encephalitis virus circulating in Argentina.

    PubMed

    Rivarola, María Elisa; Tauro, Laura Beatriz; Llinás, Guillermo Albrieu; Contigiani, Marta Silvia

    2014-04-01

    Saint Louis encephalitis virus caused an outbreak of febrile illness and encephalitis cases in Córdoba, Argentina, in 2005. During this outbreak, the strain CbaAr-4005 was isolated from Culex quinquefasciatus mosquitoes. We hypothesised that this epidemic variant would be more virulent in a mouse model than two other non-epidemic strains (78V-6507 and CorAn-9275) isolated under different epidemiological conditions. To test this hypothesis, we performed a biological characterisation in a murine model, including mortality, morbidity and infection percentages and lethal infection indices using the three strains. Mice were separated into age groups (7, 10 and 21-day-old mice) and analysed after infection. The strain CbaAr-4005 was the most infective and lethal of the three variants, whereas the other two strains exhibited a decreasing mortality percentage with increasing animal age. The strain CbaAr-4005 produced the highest morbidity percentages and no significant differences among age groups were observed. The epidemic strain caused signs of illness in all inoculated animals and showed narrower ranges from the onset of symptoms than the other strains. CbaAr-4005 was the most virulent for Swiss albino mice. Our results highlight the importance of performing biological characterisations of arbovirus strains likely to be responsible for emerging or reemerging human diseases. PMID:24810175

  8. Virulence variation among epidemic and non-epidemic strains of Saint Louis encephalitis virus circulating in Argentina

    PubMed Central

    Rivarola, María Elisa; Tauro, Laura Beatriz; Llinás, Guillermo Albrieu; Contigiani, Marta Silvia

    2014-01-01

    Saint Louis encephalitis virus caused an outbreak of febrile illness and encephalitis cases in Córdoba, Argentina, in 2005. During this outbreak, the strain CbaAr-4005 was isolated from Culex quinquefasciatus mosquitoes. We hypothesised that this epidemic variant would be more virulent in a mouse model than two other non-epidemic strains (78V-6507 and CorAn-9275) isolated under different epidemiological conditions. To test this hypothesis, we performed a biological characterisation in a murine model, including mortality, morbidity and infection percentages and lethal infection indices using the three strains. Mice were separated into age groups (7, 10 and 21-day-old mice) and analysed after infection. The strain CbaAr-4005 was the most infective and lethal of the three variants, whereas the other two strains exhibited a decreasing mortality percentage with increasing animal age. The strain CbaAr-4005 produced the highest morbidity percentages and no significant differences among age groups were observed. The epidemic strain caused signs of illness in all inoculated animals and showed narrower ranges from the onset of symptoms than the other strains. CbaAr-4005 was the most virulent for Swiss albino mice. Our results highlight the importance of performing biological characterisations of arbovirus strains likely to be responsible for emerging or reemerging human diseases. PMID:24810175

  9. Patterns of avian seroprevalence to western equine encephalomyelitis and Saint Louis encephalitis viruses in California, USA.

    PubMed

    Reisen, W K; Lundstrom, J O; Scott, T W; Eldridge, B F; Chiles, R E; Cusack, R; Martinez, V M; Lothrop, H D; Gutierrez, D; Wright, S E; Boyce, K; Hill, B R

    2000-07-01

    Temporal and spatial changes in the enzootic activity of western equine encephalomyelitis (WEE) and St. Louis encephalitis (SLE) viruses were monitored at representative wetland study sites in the Coachella, San Joaquin, and Sacramento valleys of California from 1996 to 1998 using three methods: (1) virus isolation from pools of 50 host-seeking Culex tarsalis Coquillett females, (2) seroconversions in flocks of 10 sentinel chickens, and (3) seroprevalence in wild birds collected by mist nets and grain baited traps. Overall, 74 WEE and one SLE isolates were obtained from 222,455 Cx. tarsalis females tested in 4,988 pools. In addition, 133 and 40 seroconversions were detected in 28 chicken flocks, and 143 and 27 of 20,192 sera tested from 149 species of wild birds were positive for antibodies to WEE and SLE, respectively. WEE was active in all three valleys, whereas SLE only was detected in Coachella Valley. Seroconversions in sentinel chickens provided the most sensitive indication of enzootic activity and were correlated with seroprevalence rates in wild birds. Avian seroprevalence rates did not provide an early warning of pending enzootic activity in chickens, because positive sera from after hatching year birds collected during spring most probably were the result of infections acquired during the previous season. Few seroconversions were detected among banded recaptured birds collected during spring and early summer. Age and resident status, but not sex, were significant risk factors for wild bird infection, with the highest seroprevalence rates among after hatching year individuals of permanent resident species. Migrants (with the exception of mourning doves) and winter resident species rarely were positive. House finches, house sparrows, Gambel's quail, California quail, common ground doves, and mourning doves were most frequently positive for antibodies. The initial detection of enzootic activity each summer coincided closely with the appearance of hatching

  10. Assessment of contamination, distribution and chemical speciation of trace metals in water column in the Dakar coast and the Saint Louis estuary from Senegal, West Africa.

    PubMed

    Diop, Cheikh; Dewaelé, Dorothée; Diop, Mamadou; Touré, Aminata; Cabral, Mathilde; Cazier, Fabrice; Fall, Mamadou; Diouf, Amadou; Ouddane, Baghdad

    2014-09-15

    The water column from Dakar coast and Saint Louis estuary in Senegal, West Africa, was sampled in order to measure the contamination level by trace metals. The speciation of metals in water allowed performing a distribution between dissolved and particulate trace metals. For the dissolved metals, the metallic concentration and repartition between the organic fraction and the inorganic fraction were performed. The results show that the pollution of the estuary was more serious than in Dakar coast for Co, Cr, Ni, Pb and Zn; while, Cd and Cu were higher in Dakar coast. A strong affinity between metals and suspended particles has been revealed. Dissolved metals that have a tendency to form organic metal complexes are in decreasing order: Cd, Zn, Pb, Co=Cr=Mn, Cu and Ni. The results showed that the mobility of trace metals in estuary is controlled by dissolved organic carbon, while in coast it depends on chlorides.

  11. Evaluation of sensitivity to desertification by a modified ESAs method in two sub-Saharan peri-urban areas: Ouagadougou (Burkina Faso) and Saint Louis (Senegal)

    NASA Astrophysics Data System (ADS)

    Topa, Maria Elena; Iavazzo, Pietro; Terracciano, Stefano; Adamo, Paola; Coly, Adrien; De Paola, Francesco; Giordano, Simonetta; Giugni, Maurizio; Traoré, Seydou Eric

    2013-04-01

    Desertification is regarded as one of the major global environmental problems of the 21st century. The African sub-Sahara is often quoted as the most seriously affected region with a significant loss of biological and economic productivity of the land due to climate characteristics and fluctuations, unsustainable land uses, overgrazing and inappropriate agricultural practices. Due to its complexity, dynamism and extent, desertification is complicated to check and assess. The absence of an agreed methodology for the identification of affected areas is a critical point in desertification monitoring and assessment. An integrated approach which uses both qualitative and quantitative measures is crucial to reach the aim of sustainable resource use and has to be reflected in application of sets of indicators. The selection of appropriate indicators and their integration and interpretation should be conducted by the objectives to be achieved and the questions to be answered. This study, carried out within the FP7-ENV-2010 CLUVA project (Climate change and Urban Vulnerability in Africa), aimed to assess the sensitivity to desertification in peri-urban areas of both Ouagadougou (Burkina Faso) and Saint Louis (Senegal) cities. The approach was based on the implementation and adaptation to the local conditions of the modeling methodology developed within the MEDALUS project (Mediterranean Desertification And Land Use). The model is characterized by a multi-factor approach based on the assessment of both environmental quality indicators (vegetation, soil, climate) and anthropogenic factors (land management). All local data, arranged in a GIS environment, allowed the generation of maps identifying Environmentally Sensitive Areas (ESAs) and an Index of Environmentally Sensitive Areas (ESAI). Changes and integrations to the original methodology have been set taking into account the environmental and social features of the whole sub-Saharan west Africa in order to allow the use of

  12. A methodological approach to assess sensitivity to desertification in two sub-Saharan urban areas: Ouagadougou (Burkina Faso) and Saint Louis (Senegal)

    NASA Astrophysics Data System (ADS)

    Iavazzo, P.; Terracciano, S.; Topa, M. E.; Adamo, P.; Coly, A.; De Paola, F.; Giordano, S.; Giugni, M.; Touré, H.

    2012-04-01

    The United Nations Convention to Combat Desertification (UNCCD) defines desertification as "land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climatic variations and human activities". Desertification is regarded as one of the major global environmental problems of the 21st century and the African sub-Sahara is often quoted as the most seriously affected region with a significant loss of biological and economic productivity of the land. In this geographic area, desertification processes are usually generated by soil erosion due to climate characteristics and fluctuations, unsustainable land uses, overgrazing and inappropriate agricultural practices. Preventing desertification requires an improved understanding of its causes, impact, degree and association with climate, soil, water, land cover, socio-economic factors and their combined effects. The development of methodologies capable of managing large amounts of data in an integrated approach is needed because of the complexity and variety of forms of desertification processes. The study was carried out within the FP7-ENV-2010 CLUVA project (CLimate change and Urban Vulnerability in Africa), aimed to estimate the sensitivity to land degradation in the urban and peri-urban areas of both Ouagadougou (Burkina Faso) and Saint Louis (Senegal) cities. The approach was based on the implementation and adaptation of the modeling methodology developed within the MEDALUS project (MEditerranean Desertification and Land Use). The model is characterized by a multi-factor approach based on the assessment of both environmental quality indicators (climate, soil, vegetation) and anthropogenic factors (land management). The methodology is adaptable to the local conditions, considering that some key indicators can be operationally defined through the inclusion or exclusion of parameters and the scores assigned in order to match the specific relevance of the factors. All local data

  13. Assessment of trace metals contamination level, bioavailability and toxicity in sediments from Dakar coast and Saint Louis estuary in Senegal, West Africa.

    PubMed

    Diop, Cheikh; Dewaelé, Dorothée; Cazier, Fabrice; Diouf, Amadou; Ouddane, Baghdad

    2015-11-01

    Trace metals have the potential to associate with sediments that have been recognised as significant source of contamination for the benthic environment. The current study aims assessing the trace metals contamination level in sediments from Dakar coast and Saint Louis estuary, and to examine their bioavailability to predict potential toxicity of sediments. Surface sediment samples were collected between June 2012 and January 2013 in three sampling periods from eight stations. Trace metals were analysed using inductively coupled plasma-optical emission spectrometer. Geoaccumulation indexes (Igeo) showed strong pollution by Cd, Cr, Cu and Pb confirmed by enrichment factor (EF) suggesting that these metals derived from anthropogenic sources. Toxicity indexes exceeded one in several sites suggesting the potential effects on sediment-dwelling organisms, which may constitute a risk to populations' health. However, seasonal variability of metal bioavailability was noted, revealing the best period to monitor metal contamination. From an ecotoxicological point of view, concentrations of Cd, Cr, Cu and Pb were above the effects range low threshold limit of the sediment quality guidelines for adverse biological effects. In addition, with Pb concentrations above the effect range medium values in some sites, biological effects may occur.

  14. Sex Discrimination at Saint Ambrose University: The Moral and Legal Consequences of Unethical Behavior

    ERIC Educational Resources Information Center

    Martin, Jennifer; Beese, Jane A.

    2015-01-01

    This case was developed for use in a learning-centered course with a focus on administrative leadership and ethical behavior. This case describes the experience of a new faculty member at Saint Ambrose University, as she discovers a wide range of ethical and management problems in her department. The case unfolds as we track her efforts to deal…

  15. General Education Assessment and Fulfilling the Mercy Mission at the University of Saint Joseph

    ERIC Educational Resources Information Center

    Callahan, Kevin J.

    2014-01-01

    This article describes the processes and procedures the University of Saint Joseph used to conduct a systematic assessment of mission-related student-learning outcomes found in the General Education curriculum, and thus assess how well the institution was fulfilling its Mercy mission. The assessment showed student learning strengths and gaps and…

  16. The Effects of NSTP on the Lives of Saint Louis University Students

    ERIC Educational Resources Information Center

    Balmeo, Marilyn L.; Falinchao, Jeffry P.; Biay, Kathleen Kaye L.; Ebes, Joyce Karen M.; Eclarino, Julienne G.; Lao-ang, Ivy Gail P.

    2015-01-01

    The National Service Training Program (NSTP) of the Philippines is a form of service learning which is defined as the integration of community services to instruction in order to strengthen the civic and community responsibilities of the students. The purpose of this study is to determine the effectiveness of the NSTP for the students, its…

  17. Creating the 21st-Century School of Education: Collaboration, Community, and Partnership in St. Louis.

    ERIC Educational Resources Information Center

    Schmitz, Charles D.; Baber, Susan J.; John, Delores M.; Brown, Kathleen Sullivan

    2000-01-01

    Describes three key factors in restructuring at the University of Missouri-Saint Louis School of Education (collaboration, partnerships, and community building), asserting that if education, particularly teacher education, does not heed the signals issuing from the workplace and the public, those who prepare professional educators run the risk of…

  18. 13. Photocopy of illustration in St. Louis Illustrated, 1876. Original ...

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

    13. Photocopy of illustration in St. Louis Illustrated, 1876. Original in library of Lehmann Building, Missouri Botanical Garden. 'SHAW'S GARDEN,' BIRD'S EYE VIEW FROM THE SOUTH - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  19. Center for Molecular Electronics, University of Missouri, St. Louis. Environmental Assessment

    SciTech Connect

    Not Available

    1994-06-01

    The Department of Energy (DOE) proposes to authorize the University of Missouri, St. Louis to proceed with the detailed design and construction of the proposed Center for Molecular Electronics. The proposed Center would consist of laboratories and offices housed in a three-story building on the University campus. The proposed modular laboratories would be adaptable for research activities principally related to physics, chemistry, and electrical engineering. Proposed research would include the development and application of thin-film materials, semi-conductors, electronic sensors and devices, and high-performance polymers. Specific research for the proposed Center has not yet been formulated, therefore, specific procedures for any particular process or study cannot be described at this time. The proposed construction site is an uncontaminated panel of land located on the University campus. This report contains information about the environmental assessment that was performed in accordance with this project.

  20. A Partnership across the Ocean between the University of the Western Cape and the University of Missouri-St. Louis: Facilitating a Global Research Programme for Doctoral Students

    ERIC Educational Resources Information Center

    Boyer, Patricia G.; Holtman, Lorna; Murphy, Carole H.; Thaver, Beverley

    2014-01-01

    The downturn of the global economy requires universities worldwide to do more with fewer resources. These conditions have presented an opportunity for two universities, the University of the Western Cape and the University of Missouri-St. Louis, to collaborate on a research course offered to postgraduate students. The purpose of this article is to…

  1. Relationships between the Nevada brief cognitive assessment instrument and the St. Louis University mental status examination in the assessment of disability applicants.

    PubMed

    Brown, David H; Lawson, Lauren E; McDaniel, William F; Wildman, Robert W

    2012-12-01

    Mental status examinations of individuals applying for disability are most often authorized as "2-hour" evaluations and are to include a complete clinical and employment history, assessment of neurocognitive functions, an estimate of general level of intelligence, psychological and social adjustment, functional abilities, and a complete multipage report of the results. In the interest of meeting these demands we have been using the Nevada brief cognitive assessment instrument (NBCAI) to rapidly estimate verbal intelligence, and we have adopted the Saint Louis University Mental Status Examination (SLUMS) to investigate neurocognitive functions. Areas of correspondence and differences between these screens are presented along with an explanation of why execution of both screens could be useful in addressing psychological questions concerning disability. The two instruments failed to correlate significantly in a group of patients undergoing pre-surgical evaluation likely because this sample was more highly educated and more homogeneous than the sample of disability referrals. For example, although the ages of the samples were close (disability sample mean and standard deviation age: 43.88 and 11.35 years; pre-surgical sample mean and standard deviation age: 46.14 and 2.84 years), they differed considerably in level of education (disability sample mean and standard deviation: 11.03 and 2.15; pre-surgical mean and standard deviation: 15.22 and 2.84). The pre-surgical group had mean performances close to the ceiling levels of both instruments.

  2. 75 FR 41800 - Saint Louis University, et al.; Notice of Consolidated Decision on Applications for Duty-Free...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ...: Electron Microscope. Manufacturer: FEI Co., Czech Republic. Intended Use: See notice at 75 FR 34096, June... 75 FR 34095, June 16, 2010. Docket Number: 10-024. Applicant: National Institutes of Health, Bethesda...: See notice at 75 FR 34095, June 16, 2010. Docket Number: 10-026. Applicant: National Institutes...

  3. A new era in science at Washington University, St. Louis: Viktor Hamburger's zoology department in the 1940's.

    PubMed

    Carson, H L

    2001-04-01

    In the early 1940s, the administration of the College of Arts and Sciences at Washington University, St. Louis was firmly in the hands of classical scholars who were not inclined to promote the development of modern research on scientific subjects. Funds supporting research in biology favored the School of Medicine and the Missouri Botanical Garden. Viktor Hamburger arrived at Washington University in 1935. At about the time he became the Acting Chairman of Zoology in 1942, research work in the biological departments began a dramatic surge that has continued to this day. For 65 years under his counsel and leadership, basic biology has thrived at this fine institution. As an early faculty recruit, I recount here a few personal recollections from those formative years.

  4. University/Industry Alliances. Hearing before the Subcommittee on Science, Research and Technology of the Committee on Science, Space, and Technology, U.S. House of Representatives. One Hundredth Congress, Second Session, [St. Louis, Missouri] February 8, 1988.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.

    This document contains the transcript and prepared statements submitted for a Congressional hearing at the University of Missouri-St. Louis. Introductory statements by the committee chairman, Representative Doug Walgren, Representative Jack Buechner of Missouri, and Dr. Marguerite R. Barnett, Chancellor of the University of Missouri (St. Louis),…

  5. Opera and the French Revolution. Syllabus for a Series of Graduate Seminars in the MAT In-service Program at Webster University, St. Louis.

    ERIC Educational Resources Information Center

    Brooks, Clifford J.

    Created for the Master of Arts in Teaching (MAT) in-service program at Webster University (St. Louis, Missouri), this series of seminars, presented over a 9-day period, focuses on a comparative study of four operas set in the time period of the French Revolution. The operas examined are: (1) Mozart's "Marriage of Figaro" (1786); (2) Beethoven's…

  6. Marcel Breuer at Saint John's

    ERIC Educational Resources Information Center

    Carlson, Scott

    2008-01-01

    A visitor to Saint John's University and Saint John's Abbey, in north-central Minnesota, sees something of Gothic heritage while standing in front of the abbey church, designed and built around 1960. The church's 112-foot campanile--a trapezoidal slab made of 2,500 tons of steel and concrete--stands boldly in front of a huge concrete honeycomb…

  7. Health Hazard Evaluation Report HETA 85-165-1605, St. Louis Police Auto Body Shop, St. Louis, Missouri

    SciTech Connect

    Carson, G.A.

    1985-07-01

    Environmental and breathing-zone samples were analyzed for toluene, lead, and total dust at the Saint Louis Police Auto Body Shop, Saint Louis, Missouri in January and February, 1985. The evaluation was requested by the Health Commissioner of the City of Saint Louis to investigate working conditions in the body shop. A prior health department investigation had indicated that there might be health hazards in the shop area. The author concludes that a potential health hazard exists due to overexposure to total dust while performing certain repairs at the facility. Recommendations include installing a supply air ventilation system for the exhaust fans, orienting vehicles in the shop so that technicians are always working upstream of the airflow, and providing respiratory protection when it is not possible to control dust emissions.

  8. Shallow P- and S-wave velocities and site resonances in the St. Louis region, Missouri-Illinois

    USGS Publications Warehouse

    Williams, R.A.; Odum, J.K.; Stephenson, W.J.; Herrmann, Robert B.

    2007-01-01

    As part of the seismic hazard-mapping efforts in the St. Louis metropolitan area we determined the compressional and shear-wave velocities (Vp and Vs) to about a 40-m depth at 17 locations in this area. The Vs measurements were made using high-resolution seismic refraction and reflection methods. We find a clear difference in the Vs profiles between sites located on the river floodplains and those located in the upland urban areas of St. Louis. Vs30 (average Vs to 30-m depth) values in floodplain areas range from 200 to 290 m/s (NEHRP category D) and contrast with sites on the upland areas of St. Louis, which have Vs30 values ranging from 410 to 785 m/s (NEHRP categories C and B). The lower Vs30 values and earthquake recordings in the floodplains suggest a greater potential for stronger and more prolonged ground shaking in an earthquake. Spectral analysis of a M3.6 earthquake recorded on the St. Louis-area ANSS seismograph network indicates stronger shaking and potentially damaging S-wave resonant frequencies at NEHRP category D sites compared to ground motions at a rock site located on the Saint Louis University campus. ?? 2007, Earthquake Engineering Research Institute.

  9. The political and economic impacts of writing across the curriculum in chemistry at the University of Missouri-St. Louis

    NASA Astrophysics Data System (ADS)

    Klein, William Dixon

    Writing Across the Curriculum at most institutions is a web of local knowledges and techniques "situated" within the historical and immediate contexts of academic departments, disciplines, and disciplinary cultures. Because of political and economic tensions existing within colleges and universities, and within academic disciplines themselves, WAC can become a "contact zone," where individuals and institutional structures struggle for power, influence, and in some cases, survival. This dissertation uses the work of Anthony Giddens and Pierre Bourdieu to examine such a struggle as it occurred at the University of Missouri-St. Louis in the early 1980s. A WAC program was initiated there, but eventually failed as a result of political and economic influences. In the time since that failure, a growing emphasis on teaching and learning has helped create new potential for WAC at UMSL. Yet, to make it viable, WAC proponents there must recognize existing realities, attitudes, and conventions within each discipline or department, and develop new methods and approaches to writing and teaching that are relevant to that discipline or department. This examination then focuses on writing in chemistry to discover the realities, attitudes, and conventions used in teaching and learning writing at the undergraduate level. Standards for content acquisition are gathered from ACS accreditation requirements, and from a study of educators and practitioners from a variety of professions. A study of Chemistry students in an NSF-funded educational program suggests that science students may learn as much or more about disciplinary discourse from sources other than the traditional writing course. Interaction with the literature and with graduate students, professors, and professionals may teach students more about disciplinary discourse conventions than a composition-trained specialist might accomplish in a writing course. Still, the writing course can be useful. These findings suggest that

  10. St. Louis: Gateway to the West for Catholic Education.

    ERIC Educational Resources Information Center

    James, John

    2003-01-01

    Give a historical background to those people that helped bring Catholic education from the eastern seaboard to the West Coast. Discusses the actions of Bishop Louis Dubourg, Father Jean Pierre De Smet, Father Quickenborne, the Jesuits at Saint Mary's Mission, and others. Contains 7 references. (MZ)

  11. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators…

  12. St. Louis Area Earthquake Hazards Mapping Project - A Progress Report-November 2008

    USGS Publications Warehouse

    Karadeniz, D.; Rogers, J.D.; Williams, R.A.; Cramer, C.H.; Bauer, R.A.; Hoffman, D.; Chung, J.; Hempen, G.L.; Steckel, P.H.; Boyd, O.L.; Watkins, C.M.; McCallister, N.S.; Schweig, E.

    2009-01-01

    St. Louis has experienced minor earthquake damage at least 12 times in the past 200 years. Because of this history and its proximity to known active earthquake zones, the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) is producing digital maps that show variability of earthquake hazards, including liquefaction and ground shaking, in the St. Louis area. The maps will be available free via the internet. Although not site specific enough to indicate the hazard at a house-by-house resolution, they can be customized by the user to show specific areas of interest, such as neighborhoods or transportation routes. Earthquakes currently cannot be predicted, but scientists can estimate how strongly the ground is likely to shake as the result of an earthquake. Earthquake hazard maps provide one way of conveying such estimates. The U.S. Geological Survey (USGS), which produces earthquake hazard maps for the Nation, is working with local partners to develop detailed maps for urban areas vulnerable to strong ground shaking. These partners, which along with the USGS comprise the SLAEHMP, include the Missouri University of Science and Technology-Rolla (Missouri S&T), Missouri Department of Natural Resources (MDNR), Illinois State Geological Survey (ISGS), Saint Louis University, Missouri State Emergency Management Agency, and URS Corporation. Preliminary hazard maps covering a test portion of the 29-quadrangle St. Louis study area have been produced and are currently being evaluated by the SLAEHMP. A USGS Fact Sheet summarizing this project was produced and almost 1000 copies have been distributed at several public outreach meetings and field trips that have featured the SLAEHMP (Williams and others, 2007). In addition, a USGS website focusing on the SLAEHMP, which provides links to project results and relevant earthquake hazard information, can be found at: http://earthquake.usgs.gov/regional/ceus/urban_map/st_louis/index.php. This progress report summarizes the

  13. A LATE BRITTLE COMPONENT OF MOTION WITHIN THE DUCTILE EASTERN SIERRA CREST SHEAR ZONE (ESCSZ) ALONG THE EASTERN BOUNDARY OF THE TOLUMNE BATHOLITH IN THE SADDLEBAG LAKE, CA AREA. WHITESIDES, Andrew1, ENRIQUEZ, Marcus2 , HARDY, Jill1 , EHRET, Philip1, IANNONE, Monika1, CULBERT, Kristan1 GROSS, Ben3, LODEWYK, Jessica3, CAO, Wenrong1 , ZHANG, Tao1, MEMETI, Valbone3, PATERSON, Scott1 SCHMIDT, Keegan4. (1) Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, awhitesi@usc.edu , (2) Department of Geological Sciences, Cal State L.A., 5151 State University Drive, Los Angeles, CA 90032, (3) Department of Earth and Planetary Sciences, Washington University, Campus Box 1169, 1 Brookings Dr, Saint Louis, MO, 63130, (4) Division of Natural Science and Mathematics, Lewis-Clark State College, 500 8th Ave., Lewiston, ID 83501

    NASA Astrophysics Data System (ADS)

    Whitesides, A. S.; Enriquez, M.; Hardy, J.; Ehret, P.; Iannone, M.; Culbert, K. N.; Gross, M. B.; Lodewyk, J.; Cao, W.; Zhang, T.; Memeti, V.; Paterson, S. R.; Schmidt, K. L.

    2009-12-01

    During mapping (by the Undergraduate Team Research program, University of Southern California) in the Saddlebag Lake pendant just along the eastern margin of the Tuolumne batholith we have discovered a brittle slip component in the ESCSZ that juxtaposes largely metasedimentary and metavolcanic rock packages. The metasedimentary package is dominated by bedded sandstones and siltstones and local conglomerates whereas the metavolcanics show a large range of volcanic and volcaniclastic units. All of the units dip steeply and have an average N-NW strike. Dextral oblique ductile shear is distributed in domains in both rock packages with varying width from ~2 km in the South to ~1 km in the North. Shear sense in planes at high angles to a steep to SW plunging mineral lineation include S-C structures, shear bands, asymmetrical folding, sigma and delta clasts, and asymmetrical boudins. Partitioning of shear is common with the metarhyolites and metasediments showing higher non-coaxial strain than in the metaandesite and metadacite units. Map-scale “z-shaped” asymmetrical folds within the shear zone are also consistent with dextral shearing. Folded and sheared dikes of the 88-85 Ma Cathedral Peak phase of the Tuolumne batholith are common in the shear zone. A newly discovered brittle slip surface with breccias, gouge, and local pseudotachylite and large quartz veins was also mapped in the center of the ductile shear zone typically along the contact between the western metasedimentary and eastern metavolcanics (often a metarhyolite at the contact) on the east. Local slickenlines, steps, and offset dikes indicate that the brittle fault also had oblique dextral movement, similar to the ductile shear zone. In the mapped area no dikes originating from the TB cross the brittle fault and some are terminated at the brittle fault surface We interpret these observations to indicate northward displacement of the metasedimentary package by first ductile then brittle faulting during

  14. [Patron saints of anesthesia].

    PubMed

    Lewandowski, K

    2014-12-01

    Patron saints act as facilitators between God and humans. Humans appeal to patron saints for support in devastating, often futile situations in life. Patron saints may intercede for trade and professional guilds, every so often they hold a protective hand over objects. Saint Barbara is venerated as the patron saint of surgeons. In anesthesia she also oversees barbiturates, protects anesthetized patients, anesthetists and anesthesia nursing personnel. Within the Anglo-American language area Saint René is venerated by anesthetists and anesthesia nursing personnel. During anesthesia or critical care treatment patient safety and welfare are entirely in the hands of anesthetists and intensivists. Especially in the borderland of critical illness and imminent death, it may be reassuring for religiously or spiritually orientated physicians and nurses that they can turn to "their" patron saints to intercede so that upcoming anesthetic procedures or intensive care interventions will meet with success. Hereby, the heavy burden of responsibility may be borne more easily and equanimously. PMID:25468256

  15. GENOTOXICITY OF BIOREMEDIATED SOILS FROM THE REILLY TARSITE, ST. LOUIS PARK, MINNESOTA

    EPA Science Inventory

    An in vitro approach was used to measure the genotoxicity of creosote-contaminated soil before and after four bioremediation processes. The soil was taken from the Reilly Tar site, a closed Superfund site in Saint Louis Park, Minnesota. The creosote soil was bioremediated in bios...

  16. An Analysis of Seacions Ozonesonde Measurements from St. Louis MO: Providing Insight into How Cross Country Wildfires and Descending Stratospheric Air over the Great Plains Impact Regional Air Quality

    NASA Astrophysics Data System (ADS)

    Wilkins, J. L.; Morris, G.; de Foy, B.; Fishman, J.

    2014-12-01

    As part of the SouthEast American Consortium for Intensive Ozone Network Study (SEACIONS) mission, 32 ozonesondes were launched from Forest Park in mid-town St. Louis between 8 Aug and 23 Sept 2013. These launches were supported by concurrent co-located continuous ground level ozone measurements at Saint Louis University's St. Louis Ozone Garden. During the operation of this site, wildfires from both Idaho's Beaver Creek (~115K acres) and California's RIM fire (~258k acres) generated copious amounts of pollution. In addition, widespread agricultural fires in the Midwest were also taking place. To interpret our observations over St. Louis, we used multiple satellite-derived products and retrievals in conjunction with trajectory calculations from the Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model. We examined a blocking high pressure event [Aug 26-30] which led to ozonesonde profile changes resulting from Stratospheric-Troposphere Exchange (STE) in addition to the smoke from the fires. This case study involved two mixed layer O3 enhancements, which could be spotted at multiple sites within the SEACIONS ozonesonde network. Our findings illustrate how satellite measurements can be used to assess the contribution of the transport of pollution from various sources to local air quality.

  17. Obituary: John Louis Africano III, 1951-2006

    NASA Astrophysics Data System (ADS)

    Barker, Edwin, S.

    2007-12-01

    The orbital debris, space surveillance, and astronomical communities lost a valued and beloved friend when John L. Africano passed away on July 27, 2006, at the young age of 55. John passed away in Honolulu, Hawaii, from complications following a heart attack suffered while playing racquetball, which was his avocation in life. Born on February 8, 1951, in Saint Louis, Missouri, John graduated with a B.S. in Physics from the University of Missouri at Saint Louis in 1973, and received a Master's degree in Astronomy from Vanderbilt University in 1974. John had a real love for astronomical observing and for conveying his many years of experience to others. He encouraged many young astronomers and mentored them in the basics of photometry and astronomical instrumentation. John was author or co-author on nearly one-hundred refereed publications ranging from analyses of cool stars to the timing of occultations to space surveillance. He was honored for his contributions to minor planet research when the Jet Propulsion Laboratory named Minor Planet 6391 (Africano) after him. John held operational staff positions at several major observatories including McDonald Observatory in Texas, Kitt Peak National Observatory in Arizona, and the Cloudcroft Telescope Facility in New Mexico. He observed at numerous observatories worldwide, including Cerro Tololo Inter-American Observatory (CTIO) in Chile, developing a world-wide network of friends and colleagues. John's ability to build diverse teams through his managerial and technical skills, not to mention his smiling personality, resulted in numerous successes in the observational astronomy and space surveillance arenas. As an astronomer for Boeing LTS Inc., he worked for many years at the Advanced Maui Optical and Space Surveillance site (AMOS) on Maui, Hawaii, where he contributed his operational and instrumental expertise to both the astronomy and space surveillance communities. He was also the co-organizer of the annual AMOS

  18. Missouri: St. Louis

    Atmospheric Science Data Center

    2014-05-15

    ... to the east, on the Illinois side, are highlighted with green vegetation. Meandering rivers in the verdant Ozark Plateau appear to the ... downward looking (nadir) camera on October 15, 2005. The urban areas of greater St. Louis show up as grey-white, including nearby ...

  19. The St. Louis Motor

    ERIC Educational Resources Information Center

    Greenslade, Thomas B., Jr.

    2011-01-01

    The St. Louis Motor, invented in 1909, is unique among physics apparatus for being named for a geographical place rather than a physicist. The sturdy little device (Fig. 1) has never been out of production. Any older school or physics department that has not done a catastrophic housecleaning in the last 20 years will certainly have a small flock…

  20. The St. Louis Motor

    NASA Astrophysics Data System (ADS)

    Greenslade, Thomas B.

    2011-10-01

    The St. Louis Motor, invented in 1909, is unique among physics apparatus for being named for a geographical place rather than a physicist. The sturdy little device (Fig. 1) has never been out of production. Any older school or physics department that has not done a catastrophic housecleaning in the last 20 years will certainly have a small flock of them in the back room.

  1. A survey of canine and feline skin disorders seen in a university practice: Small Animal Clinic, University of Montréal, Saint-Hyacinthe, Québec (1987-1988)

    PubMed Central

    Scott, Danny W.; Paradis, Manon

    1990-01-01

    Dermatological disorders accounted for 18.8% and 15.2%, respectively, of all the dogs and cats examined at the Small Animal Clinic, University of Montreal, Saint-Hyacinthe, during a one-year period. In dogs, the most common groups of dermatological disorders encountered were bacterial folliculitis and furunculosis, allergic dermatitis, endocrinopathy, neoplasia, ectoparasitism, and immune-mediated dermatitis. The most common primary final diagnoses were bacterial folliculitis and furunculosis, atopy, food hypersensitivity, flea bite hypersensitivity, hyperadrenocorticism, and hypothyroidism. Breed predispositions were found for several canine dermatoses: bacterial folliculitis and furunculosis (collie, German shepherd, golden retriever, Newfoundland), atopy (boxer, golden retriever), food hypersensitivity (boxer, German shepherd), hyperadrenocorticism (miniature poodle), hypothyroidism (Doberman pinscher, Gordon setter), castration-responsive alopecia (chow chow), demodicosis (Old English sheepdog), and idiopathic pruritus (pit bull terrier). In cats, the most common dermatoses were abscesses, otodectic mange, cheyletiellosis, flea bite hypersensitivity, atopy, flea infestation, neoplasia, and food hypersensitivity. Himalayan and Persian cats accounted for 50% of the cases of cheyletiellosis and 75% of the cases of dermatophytosis, respectively. Hereditary primary seborrhea oleosa was seen only in Persian cats. PMID:17423707

  2. Seeds of Knowledge: The Evolution of the Louis Bromfield Sustainable Agriculture Library.

    ERIC Educational Resources Information Center

    Miraglia, Laurie L.

    The Louis Bromfield Sustainable Agriculture Library is located in Lucas, Ohio, at Malabar Farm State Park. Established in 1992, the library is jointly maintained by the Ohio State University Sustainable Agriculture Program and the Ohio Department of Agriculture. The library's namesake, Louis Bromfield, was a Pulitzer Prize-winning author and noted…

  3. Louis Pasteur surgical revolution.

    PubMed

    Toledo-Pereyra, Luis H

    2009-01-01

    Louis Pasteur (1822-1895) is considered the most notable medical scientist of his time and perhaps one of the most distinguished of all times in the history of medicine. From Dole in France to Paris, from a student of crystals to "living ferments," and from chemistry to biology and medicine, Pasteur changed the world for the benefit of humanity. The genius of Pasteur dealt with the most pressing issues of his time, basing the germ theory on the effects that microorganisms had on fermentation and putrefaction of organic matter, which gave birth to the science of bacteriology. Many other difficult problems in medicine and biology were tackled by Pasteur, culminating in the spectacular results seen with the treatment of rabies. Surgery was no exception to the scientific conquests of Pasteur. The transformation of the surgical world arose from the antiseptic concepts of Lister that were based on the germ theory of the disease, which had been derived from the germ theory of fermentation and putrefaction discovered by Pasteur. The acceptance of these principles represented the surgical revolution brought on by the science of Pasteur, a revolution that is now accepted in our daily care of surgical patients.

  4. Louis Pasteur's beer of revenge.

    PubMed

    Baxter, A G

    2001-12-01

    Although by the mid-nineteenth century evidence existed for an association between micoorganisms and disease, it was the combined efforts of Louis Pasteur and Robert Koch that created the germ theory of disease--the theory that specific microbes cause specific diseases. Surprisingly, the relationship between the two founders of microbiology and immunology was far from friendly.

  5. [Saint-Jacques de Besançon Hospital].

    PubMed

    Deridder, Annick

    2007-01-01

    The first plan (1670) was carried out by Archbishop Antoine Pierre 1st de Grammont under the Spanish administration, with the aid of the Community Saint Marthe whose Congregation was at the start of a new monastic order and whose last members left Besançon a few years ago. At the beginning King Louis XIVth supported the building of the new hospital (1865) which was intended to shelter numerous soldiers like some other hospitals of the time. The main walls were ended in 1701 and the garden in 1702. The first patients were received in 1691. The cross-shaped Italian building is centred on a chapel and looks like many other buildings such as "La Salpêtriere" in Paris. It superseded the ancient medieval building "Saint-Jacques des Arènes" vowed to the travellers and pilgrims, the site of which was on the main crossing roads but on too small a space. The main architect was Canon Jacques Magnin, the material was found in the country and the gorgeous railings were forged by a local craftsman Chappuis. A local practitioner Gabriel Gascon bequeathed his sumptuous apothecary's shop. Some extensions of the building occured during the following centuries: a wing towards the garden, the "Couvent du Refuge" and its brilliant baroque chapel allowed the whole building to have a praise worthy chapel. At last the "Hôtel de Mont martin" initially built for Cardinal Granvelle was joined to the main hospital and became the Maternity Hospital. PMID:18175607

  6. Two African Saints in Medieval Germany.

    ERIC Educational Resources Information Center

    Grimm, Reinhold

    1992-01-01

    The origin and development of two African saints are discussed: Saint Maurice, patron saint of the eastern empire of Otto I; and Caspar, the youngest of the three Magi. Their representation in German art is described and illustrated. (Author/LB)

  7. Biography of louis braille and invention of the braille alphabet.

    PubMed

    Jiménez, Javier; Olea, Jesús; Torres, Jesús; Alonso, Inmaculada; Harder, Dirk; Fischer, Konstanze

    2009-01-01

    Louis Braille (1809-1852) was born in France. At the age of three, he wounded his right eye with a cobbler's tool while playing in his father's workshop. No medical knowledge could save his eyesight at that time. Louis's left eye became inflamed, apparently due to subsequent sympathetic ophthalmia, and he eventually lost the sight in that eye. At the age of five, Louis Braille was completely blind. He is considered to be the inventor of a writing system by touch that bears his name, the Braille system. This revolutionary system has allowed blind people to access written culture, and it can therefore be considered a major advance in the quality of life for the blind. The immediate precursor of the invention of the Braille system was the alphabet created by Charles Barbier de la Serre (1767-1841) who created a language by touch designed for military and secret use. Louis Braille modified this alphabet into the Braille alphabet, which is practically the same one that is currently used. It required time to be recognized and to be implemented as a reading and writing method for blind people throughout the world. In 1950, UNESCO effectively universalized the Braille alphabet, and in 2005 it recognized Braille system as a "vital language of communication, as legitimate as all other languages in the world."

  8. St. Louis Area Earthquake Hazards Mapping Project

    USGS Publications Warehouse

    Williams, Robert A.; Steckel, Phyllis; Schweig, Eugene

    2007-01-01

    St. Louis has experienced minor earthquake damage at least 12 times in the past 200 years. Because of this history and its proximity to known active earthquake zones, the St. Louis Area Earthquake Hazards Mapping Project will produce digital maps that show variability of earthquake hazards in the St. Louis area. The maps will be available free via the internet. They can be customized by the user to show specific areas of interest, such as neighborhoods or transportation routes.

  9. Project Early Kindergarten-Early Reading First: Evaluation Report on the Third Year of a Saint Paul Public Schools Initiative

    ERIC Educational Resources Information Center

    Gozali-Lee, Edith; Mueller, Dan

    2009-01-01

    Project Early Kindergarten-Early Reading First (PEK-ERF) is a partnership between Saint Paul Public Schools, Wilder Child Development Center, and Bethel University King Family Foundation Child Development Center. The program provides pre-kindergarten education to 3- and 4-year-olds in Saint Paul, and targets those who are low-income, English…

  10. Louis Pasteur (1822-1895).

    PubMed

    Bordenave, Guy

    2003-05-01

    In Louis Pasteur's scientific career it is striking to note the exponential character of the research he introduced in all the fields he opened up. He offered fabulous opportunities to stereochemistry. He is acknowledged as one of the founders of microbiology. He established the possibility of anaerobic life. He pointed the way to epidemiology, public health, and the bacteriologic fight. He struggled against the idea of spontaneous generation of life. He irrevocably substantiated the microbial theory of infectious diseases. He demonstrated that bacterial virulence could be attenuated, he evidenced immunity and generalised the vaccination principle. He also was an incomparable experimenter.

  11. Professor Louis Michel (1923-1999)

    NASA Astrophysics Data System (ADS)

    Zak, J.

    2001-04-01

    Professor Louis Michel was born on May 4, 1923 in Roanne, France and died of aneurysm on December 30, 1999 in Bures-Sur-Yvette, France. With the untimely and sudden death of Louis Michel the world physics community has lost one of its most prominent members. The extraordinary popularity and respect to Louis as a scientist and a man was demonstrated in his funeral ceremony at l'Eglise de Bures-Sur-Yvette when many people from all over the world came to part from him. Many obituaries appeared in Louis' memory in different journals and among them Physics Today, Cern Courier, Physics Reports, in the Bulletin of the French Embassy in Israel and others. It is certainly impossible in this short lecture to give an adequate description of Prof. Michel's contributions in physics but if one looks for a way to identify a niche that Louis occupies in science of the 20th century, this can best be done by his relation to Eugene Wigner whom Louis much admired. On July 16, 1996 Prof. Michel gave the Wigner Memorial Lecture at the 21st International Colloquium on Group Theoretical Methods in Physics. 1 This was the first Colloquium after Wigner's death (who died on January 1, 1995). Wigner had a very great influence on Louis which started during Louis' membership at the Institute of Advanced Studies at Princeton in the years 1953-55. For Louis Wigner was (in Louis' words) a "model in science: a complete physicist, drawing, when necessary, from his deep mathematical culture". In my view, on the world arena of science, Prof. Michel was one of Wigner's successors in the field of symmetries in physics, and many of us would agree that the above quotation applies equally well to Louis himself. In his famous book "Group Theory" Wigner thanks in the Preface 4 people, with one of them being Louis Michel, and I quote: "The author also wishes to thank his colleagues for many stimulating discussions on the role of group theory in quantum mechanics as well as on more specific subjects. He wishes

  12. The patron saints of breast disease.

    PubMed

    Kissin, M W

    1991-06-01

    Throughout the Christian era, saints have been adopted as patrons of countries and towns, trades and professions, and also for protection against disease. Although patronage is usually related to the saint's most spectacular cure or mode of death, sometimes it derives from a play on words, an unusual physiognomy or mistaken identity. Historical research has identified 295 patrons of specific diseases. Thirteen of these saints are patrons of breast disease. St Agatha, who was martyred by mastectomy, being the most famous. The lives, legends, cults and pictorial representations of these saints are described. PMID:2059178

  13. 76 FR 29652 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Missouri; Saint Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ...? In its proposal (76 FR 12302, March 7, 2011), EPA evaluated data recorded in the AQS database for the... certified 2010 data. Table 1--Annual PM2.5 Design Values at 17-119-1007 Years 2001-2003 2002-2004 2003-2005....8 * Value calculated with quality assured, but uncertified 2010 data. Table 1 shows the...

  14. 76 FR 12302 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Missouri; Saint Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ... FR 36852), EPA established a health-based PM 2.5 NAAQS at 15.0 micrograms per cubic meter ( g/m\\3... 1999, and implemented a full network of air quality monitors by January 2001. On January 5, 2005, in the Federal Register (70 FR 944), EPA published its air quality designations and classifications...

  15. Louis J. Battan 1923”1986

    NASA Astrophysics Data System (ADS)

    Atlas, David

    Dr. Louis J. Battan died on October 29, 1986, after a short illness. Although he had been a professor of atmospheric sciences at the University of Arizon a since 1958 and director of the Institute of Atmospheric Physics there from 1973 to 1982 (and associate director from 1958 to 1973), his activities on the national and international scenes were so varied that he was known in different ways by the numerous communities with which he was involved. However, all who knew him shared his uncommonly good humor, took pride in his friendship, and respected his wisdom and good judgment. Lou is survived by his wife Jeanette, daughter Suzette, and son Paul.Battan was born in New York City on February 9, 1923. He was the second of four sons born to Annibale and Luisa Battan, immigrants to the United States from the village of Vigo in the Tyrolean Alps of Austria. He grew up in Brooklyn, N.Y., in a family environment that encouraged the highest moral standards and a devotion to hard work and self-reliance, qualities that remained with him throughout his life.

  16. Obituary: John Louis Perdrix (1926-2005)

    NASA Astrophysics Data System (ADS)

    Orchiston, W.

    2005-12-01

    On 27 June 2005 the Journal of Astronomical History and Heritage lost its founder and Australia lost one of its leading historians of astronomy when John Louis Perdrix died in Dubai after a brief battle with cancer.

  17. [Philibert Boudin and François Baranjon, Louis XIV's apothecaries allied to Jehan Poisson, apothecary to the King, native of Angers].

    PubMed

    Warolin, Christian

    2012-05-01

    This article is devoted to the biographical study of two of Louis XIV's apothecaries, Philibert Boudin and François Baranjon, who were both born and lived in Paris, the former in rue Saint-Thomas-du-Louvre, and the latter in rue de l'Arbre-sec. They were thus neighbours and became good friends. Philibert Boudin held the office of apothecary to the King, the Dauphin, and his children, including the Duc d'Anjou, the future Louis XV, and at the end of his long life he was appointed secretary to the King. He amassed a sizeable fortune. In 1662, he married Marie Bizière, niece of the King's apothecary, Jehan Poisson, who came from the Anjou region. Philibert died in 1712. François Baranjon held the office of apothecary to Louis XIII and Louis XIV. He married Marie Legangneulx in 1620. Their daughter, Marie-Magdeleine married the apothecary Jehan Poisson under remarkable conditions, as their marriage contract was signed by the young King Louis XIV, the Queen Regent Anne of Austria, and Cardinal Mazarin. François Baranjon probably died in 1666. The main person linking these lines of apothecaries is Jehan Poisson, apothecary of the King, whose forebears in Anjou and descendants in Paris included many apothecaries, through collateral alliances with the families of the Parisian apothecaries Philibert Boudin and François Baranjon. PMID:23045813

  18. Saint Marina: the protectress of nephrology.

    PubMed

    Eftychiadis, A C; Marketos, S G

    1999-01-01

    Saint virgin and martyr Marina (Margarita) of Antioch in Pisidia (255-270) is recognized as the patron saint of kidney sufferers and the protectress of nephrology. Beginning in the 13th century she heals in particular patients suffering from nephropathies, pregnant women having a difficult childbirth, barren women and sickly children. She protects the patients from every side effect and complication. Saint Marina is represented in hagiography as a victor, defeating the dragon satan, holding a hammer or a cross and wearing a belt around her back in the area of kidneys. According to writers, artists and sculptors the belt is the perceivable means of Saint Marina for the miraculous recovery from and healing of kidney diseases. Therefore, kidney sufferers and pregnant women put belts upon her relics for blessing and then wore them. From the Middle Ages and Renaissance and up to the contemporary period Saint Marina (Margarita) was considered the patron saint of kidney sufferers. Justifiably she is recognized by the modern medical world as the protectress of nephrology.

  19. Saint Marina: the protectress of nephrology.

    PubMed

    Eftychiadis, A C; Marketos, S G

    1999-01-01

    Saint virgin and martyr Marina (Margarita) of Antioch in Pisidia (255-270) is recognized as the patron saint of kidney sufferers and the protectress of nephrology. Beginning in the 13th century she heals in particular patients suffering from nephropathies, pregnant women having a difficult childbirth, barren women and sickly children. She protects the patients from every side effect and complication. Saint Marina is represented in hagiography as a victor, defeating the dragon satan, holding a hammer or a cross and wearing a belt around her back in the area of kidneys. According to writers, artists and sculptors the belt is the perceivable means of Saint Marina for the miraculous recovery from and healing of kidney diseases. Therefore, kidney sufferers and pregnant women put belts upon her relics for blessing and then wore them. From the Middle Ages and Renaissance and up to the contemporary period Saint Marina (Margarita) was considered the patron saint of kidney sufferers. Justifiably she is recognized by the modern medical world as the protectress of nephrology. PMID:10213803

  20. Space Radar Image of St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image. The rivers show up as dark blue sinuous lines. Urbanized areas appear bright gold and forested areas are shown as a brownish color. Several bridges can be seen spanning the river near downtown St. Louis. The Missouri River flows east, from left to right, across the center of the image, and meets the Mississippi River, which flows from top to bottom of the image. A small stretch of the Illinois River is shown at the top of the image where it merges with the Mississippi. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left). Flat farmland areas within the river floodplains appear blue on the image. The major roadways that pass through the area can be seen radiating out from, and encircling, the city of St. Louis. These highways, the rivers and the bridges help maintain St. Louis' reputation as the 'Gateway to the West.

  1. [Witches saints and other diseases].

    PubMed

    Rimar, Y; Rimar, D

    2003-05-01

    Salem, was the site at which Massachusetts was established in 1632, however, it is more famous for the witch-hunt that took place there 60 years later by some riotous puritans. Several teenaged girls that were struck by delirious fits and seizures captured the center of the stage. The local physicians, who could not come up with a medical solution, explained the strange phenomenon as witchcraft. The new world's moral code was brought to trial along with 20 innocent men who were accused, convicted and executed for the crime of practicing witchcraft. In this article we will try to acquit these men by introducing historical, medical and circumstantial evidence that ergot and alkaloids substances, produced by a mold called Claviceps purpura, may have been responsible for an intoxication that could account for the events of Salem 1692. Furthermore, we will try to explain how this ergot intoxication, also referred to as Saint Anthony's fire, has had a crucial influence on modern history including the Black Death plague that struck Europe since the 14th century.

  2. Urban Modification of Rainfall: St. Louis Revisited

    NASA Astrophysics Data System (ADS)

    Smith, J. A.; Baeck, M. L.; Yang, L.; Zhou, Z.; Signell, J.; Schleiss, M.

    2015-12-01

    In this study, the impacts of urbanization on rainfall are examined through analyses of high-resolution radar rainfall fields developed for the St. Louis metropolitan region. The objective of this study is to characterize the impacts of urbanization on the spatial and temporal distribution of rainfall from flood-producing storm systems. Analyses are based on rainfall fields for the period 2000 - 2015 with 1 km horizontal resolution and 15-minute time resolution. Rainfall fields are developed using the Hydro-NEXRAD algorithms. We will compare results based on analyses of "recent" St. Louis radar rainfall fields with results from the METROMEX experiment. We will also compare and contrast results for St. Louis with analyses based on radar rainfall fields from other urban regions.

  3. [Albert-Jean-Louis Brun, pharmacist of Geneva and vulcanologist].

    PubMed

    Chaigneau, M

    1996-01-01

    Albert-Jean-Louis Brun (1851-1929), was chemist of the University of Bern (Switzerland) and "licencié ès sciences" of the University of Sorbonne (France). In Paris he was a faithful follower of Charles Friedel. In Coutance (Genève), where he was working in his own chemistry, he realised all his researchs. After a trip to Stromboli in 1901, he studied the volcanic phenomena as a chemist, as a mineralogist and as a geophysicist. His researchs brought him till the mediterranean volcanos--Vesuve, Etna, Santorin--, till Java and Krakatoa, then Canarian islands, and the lava lake of Kilauea, etc. The results of his works are collected in a big book called "Recherches sur l'exhalaison volcanique": he presents a theory which was the subject of a polemic with the professor Henri Gautier of the professor Henri Gautier of the Faculty of Pharmacy of Paris. PMID:11624861

  4. Louis Guttman's Contributions to Classical Test Theory

    ERIC Educational Resources Information Center

    Zimmerman, Donald W.; Williams, Richard H.; Zumbo, Bruno D.; Ross, Donald

    2005-01-01

    This article focuses on Louis Guttman's contributions to the classical theory of educational and psychological tests, one of the lesser known of his many contributions to quantitative methods in the social sciences. Guttman's work in this field provided a rigorous mathematical basis for ideas that, for many decades after Spearman's initial work,…

  5. Loftin Collection (Spirit of St. Louis)

    NASA Technical Reports Server (NTRS)

    1928-01-01

    Ryan NYP 'Spirit of St. Louis' equipped with 220 HP Wright Whirlwind engine. Charles A. Lindbergh flew this aircraft non-stop from New York to Paris in the period May 20-21 1927. Photographed in San Diego, California. This photo was used in a report, NACA TN, written by Donald Hall who designed the aircraft.

  6. St. Louis Educational Museum: A Centennial Commemoration

    ERIC Educational Resources Information Center

    Allen, James A.

    2005-01-01

    The St. Louis, Missouri Educational Museum has its roots in the 1904 Centennial Exposition, held at Forest Park on the edge of the city. The theme of the exposition was education and technology. Seventy thousand local school children visited the exposition, and at its conclusion an initiative was launched to purchase some of the exhibitions as…

  7. Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

    SciTech Connect

    Not Available

    1993-11-01

    The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

  8. 75 FR 38718 - Safety Zone; Sault Sainte Marie 4th of July Fireworks, St. Mary's River, Sault Sainte Marie, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Sault Sainte Marie 4th of July Fireworks... the Sault Sainte Marie 4th of July Fireworks display, July ] 4, 2010. This temporary safety zone is... with the Sault Sainte Marie 4th of July Fireworks display. The fireworks display is planned to...

  9. Engineering evaluation/cost analysis for decontamination at the St. Louis Downtown Site, St. Louis, Missouri

    SciTech Connect

    Picel, M.H.; Hartmann, H.M.; Nimmagadda, M.R. ); Williams, M.J. )

    1991-05-01

    The US Department of Energy (DOE) is implementing a cleanup program for three groups of properties in the St. Louis, Missouri, area: the St. Louis Downtown Site (SLDS), the St. Louis Airport Site (SLAPS) and vicinity properties, and the Latty Avenue Properties, including the Hazelwood Interim Storage Site (HISS). The general location of these properties is shown in Figure 1; the properties are referred to collectively as the St. Louis Site. None of the properties are owned by DOE, but each property contains radioactive residues from federal uranium processing activities conducted at the SLDS during and after World War 2. The activities addressed in this environmental evaluation/cost analysis (EE/CA) report are being proposed as interim components of a comprehensive cleanup strategy for the St. Louis Site. As part of the Department's Formerly Utilized Sites Remedial Action Program (FUSRAP), DOE is proposing to conduct limited decontamination in support of proprietor-initiated activities at the SLDS, commonly referred to as the Mallinckrodt Chemical Works. The primary goal of FUSRAP activity at the SLDS is to eliminate potential environmental hazards associated with residual contamination resulting from the site's use for government-funded uranium processing activities. 17 refs., 3 figs., 5 tabs.

  10. Louis Pasteur, from crystals of life to vaccination.

    PubMed

    Berche, P

    2012-10-01

    Louis Pasteur (1822-1895) is an exceptional scientist who opened a new era in medicine and biology. Starting from studies on crystals of by-products of wine fermentation, he first defined a distinct chemistry between dead and living matters. He then showed the role of living microbes in the fermentation and putrefaction processes. This brought him to challenge the two-millennium-old theory of spontaneous generation, using remarkably well-designed experiments. His observations on epidemics in silkworms allowed him to demonstrate the role of specific germs in infectious diseases. His discovery of the vaccine against fowl cholera can be considered as the birth of immunology. Finally, he became universally recognized through his famous vaccinations against anthrax and rabies.

  11. Chicago-St. Louis high speed rail plan

    SciTech Connect

    Stead, M.E.

    1994-12-31

    The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team`s analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor.

  12. 1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, ...

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

    1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, 1958 HOUSE AND ENVIRONMENT, FROM NORTHWEST. - John Falls Walker House, 344 East Bay Street, Charleston, Charleston County, SC

  13. 1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, ...

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

    1. Historic American Buildings Survey, Louis I. Schwartz, Photographer August, 1963 NORTHEAST CORNER OF YARD. - Robinson-Aiken Necessary Building, 48 Elizabeth Street, Charleston, Charleston County, SC

  14. 1. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

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

    1. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1958 VIEW FROM NORTHWEST. - Robinson-Aiken Slave Building & Kitchens, 48 Elizabeth Street, Charleston, Charleston County, SC

  15. 2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, ...

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

    2. Historic American Buildings Survey, Louis I. Schwartz, Photographer July, 1962 SLAVE BUILDING AND KITCHENS. - Robinson-Aiken Slave Building & Kitchens, 48 Elizabeth Street, Charleston, Charleston County, SC

  16. 1. Photocopy of 1910 photograph in Louis Sanchez Collection, Oakland, ...

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

    1. Photocopy of 1910 photograph in Louis Sanchez Collection, Oakland, California. Rephotographed August 1940. VIEW OF FRONT - Frank Norris Memorial, Redwood Retreat Road, Gilroy, Santa Clara County, CA

  17. The mysterious fate of la Bibliothèque de Louis Pasteur (1822-1895).

    PubMed

    Oertling, Sarita B; Marlin, Robert O; Goldman, Armond S

    2014-11-01

    In addition to the holdings at Bibliothèque Nationale de France and Musée du Pasteur Institut à Paris, major parts of la Bibliothèque de Louis Pasteur are in four institutions in the United States - Reynolds Historical Library at the University of Alabama at Birmingham, Alabama; Burndy Library on the History of Science and Technology at Huntington Library in San Marino, California; Harry Ransom Humanities Research Center at University of Texas in Austin, Texas; and Truman G Blocker History of Medicine Collections, The Moody Medical Library, University of Texas Medical Branch, Galveston, Texas. The circuitous paths that led each part of la Bibliothèque de Louis Pasteur to their present locations were traced and the lives of key individuals in medicine, science and the humanities who obtained these valuable documents were recounted. The documents in each institution were discussed and a plan was considered to make them accessible to scholars who wish to further explore the life of Louis Pasteur.

  18. Improving Science Instruction in Southwestern Illinois and Metro East St. Louis: Students Learning Science through a Sustained Network of Teachers

    ERIC Educational Resources Information Center

    Voss, Eric J.; Khazaeli, Sadegh; Eder, Douglas; Gardner, Dianne C.

    2011-01-01

    This article describes the specific methods of a regional partnership that has lasted more than twenty-five years. Southern Illinois University Edwardsville has partnered with public and private schools in the southwestern portion of Illinois, and in metro St. Louis, in the Hands-On Science project, which provides instruction development for…

  19. Obituary: John Louis Perdrix, 1926-2005

    NASA Astrophysics Data System (ADS)

    Orchiston, D. Wayne

    2006-12-01

    John Perdrix, astronomical historian and co-founder of the Journal of Astronomical History and Heritage, died on 27 June 2005. John Louis Perdrix was born in Adelaide, Australia, on 30 June 1926. After studying chemistry at Melbourne Technical College and working in industry, he joined the Commonwealth Scientific and Industrial Research Organisation's Division of Minerals and Geochemistry. In 1974 the Division relocated to the Western Australian capital, Perth, and John spent the rest of his working life there involved in geochemical research. From his teenage years John had a passion for astronomy, which he fine-tuned through the Astronomical Society of Victoria and the Victorian Branch of the British Astronomical Association. He was very active in both groups, serving as President of the former and Secretary/Treasurer of the latter. He was also an FRAS, and a member of the AAS, the BAA parent body, and the IAU (Commission 41)?no mean feat for an Australian amateur astronomer. Throughout his life, he was a strong advocate of close amateur-professional relations. John's main research interest was history of astronomy, and over the years he wrote a succession of research papers, mainly about aspects of Australian astronomy. His well-researched and neatly-illustrated papers on the Melbourne Observatory and the Great Melbourne Telescope are classics, and when the Observatory's future was in the balance they played a key role in the State Government's decision to convert this unique facility into a museum precinct. To support his research activities, John built up an amazing library that developed its own distinctive personality and quickly took over his house and garage before invading commercial storage facilities! Apart from writing papers, John had an even greater passion for editing and publishing. From 1985 to 1997 he produced the Australian Journal of Astronomy, and in 1998 this was replaced by the Journal of Astronomical History and Heritage (JAH2). Both

  20. The Junior College District of St. Louis-St. Louis County: A Socio-Economic Profile.

    ERIC Educational Resources Information Center

    Sobel, Irvin; Hilgert, Raymond L.

    Recommendations leading to better counseling and preparation of St. Louis Junior College District (Missouri) students are the focus of this research project. Data were obtained by interviewing students, their parents, faculty, and counselors on each of the three campuses, in addition to local high school counselors. The responses of these groups…

  1. Volunteers build Bay St. Louis playground

    NASA Technical Reports Server (NTRS)

    2005-01-01

    More than 650 volunteers - many of them employees at NASA's Stennis Space Center - weathered rain and cold to transform Bay St. Louis' old City Park into a playground Dec. 17. Volunteers assembled and erected a slide, swing set, jungle gym, sand box and planter benches in an eight-hour time frame. The playground was the first new structure built in the town devastated by Hurricane Katrina and the first on the Gulf Coast after the storm. The project was financed and led by nonprofit organization KaBOOM!, whose vision is to create a great place to play within walking distance of every child in America.

  2. Historical analysis of Zurbarán's Saint Apollonia.

    PubMed

    Monagle, Leslie; Sawkins, Annemarie

    2008-01-01

    Francisco de Zurbarán (1598-1644), the Spanish Baroque painter of dramatic religious scenes and powerful portraits, painted a number of female saints, including Apollonia. His full-length portrait of Saint Apollonia, patron saint of those suffering from dental ailments, is in the collection of the Louvre Museum, and reflects the Counter-Reformation ideals of 17th-century Seville. PMID:19213264

  3. Hopes Riding on Leader for Troubled St. Louis District

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2008-01-01

    Kelvin Adams, who takes over next week as the St. Louis schools' seventh superintendent since 2003, will arrive already familiar with the dynamics of a district under state supervision. Still, the leadership and management challenges he faces are daunting. The St. Louis schools have been run since June 2007 by an appointed, three-person Special…

  4. 75 FR 68662 - Environmental Impact Statement: St. Louis County, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... project generally from the vicinity of Laclede Station Road and Hanley Road southeastward to River Des... Development Analyst, St. Louis County Department of Highways and Traffic, 121 S. Meramec Avenue, Clayton... Missouri Department of Transportation (MoDOT) and St Louis County Department of Highways and...

  5. Concordia U. Saint Paul Will Slash Tuition by One-Third

    ERIC Educational Resources Information Center

    Supiano, Beckie

    2012-01-01

    Concordia University Saint Paul will reduce the sticker price of its tuition and fees by $10,000, or about 33 percent, for the 2013-2014 academic year. Tuition and fees for all new and returning students in the traditional undergraduate program will drop to $19,700 next year from $29,700 this year, while the price of room and board will not…

  6. [Saints and diseases: an onomastic relationship].

    PubMed

    Veneziani, Sabrina

    2008-01-01

    Praying saints to obtain soul salvation and body recovering was a common practice in medieval time. The history of certain diseases has been strictly related with devotion and pilgrimages. The current nomenclature of particular illnesses is an inheritance of that relationship. Epidemics of S. Anthony's fire, caused by eating contaminated rye bread, and S. Vitus' dance, maybe a kind of chorea, occurred frequently in the Middle Age. The durability of these onomastic associations and the survival of patronage on these sicknesses had a long evolution along the centuries, as shown by a multitude of medieval sources. PMID:19569421

  7. Modeling Peak Discharge within the Marengo River Watershed: Lessons for Restoration in the Saint Louis River Watershed

    EPA Science Inventory

    To more fully understand the hydrologic condition of the Marengo River Watershed, and to map specific locations most likely to have increased discharge and flow velocity (leading to more erosion and higher sediment loads) we modeled peak discharge for 35 different sub-watersheds ...

  8. The Economic Impact of Eight Cultural Institutions on the Economy of the St. Louis SMSA.

    ERIC Educational Resources Information Center

    Cwi, David

    The impact of eight cultural institutions on the economy of the St. Louis (Missouri) area was determined by measuring their 1978 direct and indirect financial effects. The institutions are the St. Louis Art Museum, St. Louis Conservatory and School for the Arts, Missouri Botannical Garden, St. Louis Symphony, McDonnell Planetarium, Loretto-Hilton…

  9. St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

    SciTech Connect

    none,

    1990-05-01

    The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

  10. SAINTS - The SN 1987A Intensive Study

    NASA Astrophysics Data System (ADS)

    Kirshner, Robert

    2010-09-01

    SAINTS is a program to observe SN 1987A, the brightest supernova since 1604, as it matures into the youngest supernova remnant at age 23. HST is the essential tool for observing SN 1987A's many physical components. A violent encounter is underway between the fastest-moving debris and the circumstellar ring: shocks excite "hotspots." Radio, optical, infrared and X-ray fluxes have been rising rapidly: we have organized VLT, Spitzer, and Chandra observations to understand the several emission mechanisms at work. The inner debris, excited by radioactive isotopes from the explosion, is now resolved and seen to be aspherical, providing direct evidence on the shape of the explosion itself and on dust that formed in the debris. Questions about SN 1987A remain unanswered. For example, whereis the compact object whose formation sent neutrinos our way in February 1987 ? A rich and unbroken data set from SAINTS will help answer these central questions and will build an archive for the future to help answer questions we have not yet thought to ask. For Cycle 18, these data will include novel observations with the IR channel of WFC3 and UV observations with COS.

  11. 76 FR 56492 - Environmental Impact Statement: St. Louis County, Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... Charbonier Road between Earth City Expressway and Howdershell/Shackelford Road in northwestern St. Louis... flood-related detours between Charbonier Road and Earth City Expressway, (2) address capacity needs...

  12. 1. Historic American Buildings Survey Collection Louis L. Stein, Jr. ...

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

    1. Historic American Buildings Survey Collection Louis L. Stein, Jr. Photo: 1885 PANORAMIC VIEW OF VICENTE MARTINEZ COMPLEX (Dr. John Stentzel in foreground) - Vicente Martinez Adobe, Pleasant Hill & Franklin Canyon Roads, Martinez, Contra Costa County, CA

  13. 157. Copy of Louis Rosenberg Etching (original in the Tower ...

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

    157. Copy of Louis Rosenberg Etching (original in the Tower City Development Office) TERMINAL TOWER UNDER CONSTRUCTION, STEEL FRAMEWORK OF THE SOUTHWEST WING, VIEW WEST TO EAST - Terminal Tower Building, Cleveland Union Terminal, 50 Public Square, Cleveland, Cuyahoga County, OH

  14. Geologic map of Saint Lawrence Island, Alaska

    USGS Publications Warehouse

    Patton, William W.; Wilson, Frederic H.; Taylor, Theresa A.

    2011-01-01

    Saint Lawrence Island is located in the northern Bering Sea, 190 km southwest of the tip of the Seward Peninsula, Alaska, and 75 km southeast of the Chukotsk Peninsula, Russia (see index map, map sheet). It lies on a broad, shallow-water continental shelf that extends from western Alaska to northeastern Russia. The island is situated on a northwest-trending structural uplift exposing rocks as old as Paleozoic above sea level. The submerged shelf between the Seward Peninsula and Saint Lawrence Island is covered mainly with Cenozoic deposits (Dundo and Egiazarov, 1982). Northeast of the island, the shelf is underlain by a large structural depression, the Norton Basin, which contains as much as 6.5 km of Cenozoic strata (Grim and McManus, 1970; Fisher and others, 1982). Sparse test-well data indicate that the Cenozoic strata are underlain by Paleozoic and Proterozoic rocks, similar to those exposed on the Seward Peninsula (Turner and others, 1983). Saint Lawrence Island is 160 km long in an east-west direction and from 15 km to 55 km wide in a north-south direction. The east end of the island consists largely of a wave-cut platform, which has been elevated as much as 30 m above sea level. Isolated upland areas composed largely of granitic plutons rise as much as 550 m above the wave-cut platform. The central part of the island is dominated by the Kookooligit Mountains, a large Quaternary shield volcano that extends over an area of 850 km2 and rises to an elevation of 630 m. The west end of the island is composed of the Poovoot Range, a group of barren, rubble-covered hills as high as 450 m that extend from Boxer Bay on the southwest coast to Taphook Mountain on the north coast. The Poovoot Range is flanked on the southeast by the Putgut Plateau, a nearly flat, lake-dotted plain that stands 30?60 m above sea level. The west end of the island is marked by uplands underlain by the Sevuokuk pluton (unit Kg), a long narrow granite body that extends from Gambell on the

  15. Louis Pasteur, the Father of Immunology?

    PubMed Central

    Smith, Kendall A.

    2012-01-01

    Louis Pasteur is traditionally considered as the progenitor of modern immunology because of his studies in the late nineteenth century that popularized the germ theory of disease, and that introduced the hope that all infectious diseases could be prevented by prophylactic vaccination, as well as also treated by therapeutic vaccination, if applied soon enough after infection. However, Pasteur was working at the dawn of the appreciation of the microbial world, at a time when the notion of such a thing as an immune system did not exist, certainly not as we know it today, more than 130 years later. Accordingly, why was Pasteur such a genius as to discern how the immune system functions to protect us against invasion by the microbial world when no one had even made the distinction between fungi, bacteria, or viruses, and no one had formulated any theories of immunity. A careful reading of Pasteur’s presentations to the Academy of Sciences reveals that Pasteur was entirely mistaken as to how immunity occurs, in that he reasoned, as a good microbiologist would, that appropriately attenuated microbes would deplete the host of vital trace nutrients absolutely required for their viability and growth, and not an active response on the part of the host. Even so, he focused attention on immunity, preparing the ground for others who followed. This review chronicles Pasteur’s remarkable metamorphosis from organic chemist to microbiologist to immunologist, and from basic science to medicine. PMID:22566949

  16. Louis pasteur, the father of immunology?

    PubMed

    Smith, Kendall A

    2012-01-01

    Louis Pasteur is traditionally considered as the progenitor of modern immunology because of his studies in the late nineteenth century that popularized the germ theory of disease, and that introduced the hope that all infectious diseases could be prevented by prophylactic vaccination, as well as also treated by therapeutic vaccination, if applied soon enough after infection. However, Pasteur was working at the dawn of the appreciation of the microbial world, at a time when the notion of such a thing as an immune system did not exist, certainly not as we know it today, more than 130 years later. Accordingly, why was Pasteur such a genius as to discern how the immune system functions to protect us against invasion by the microbial world when no one had even made the distinction between fungi, bacteria, or viruses, and no one had formulated any theories of immunity. A careful reading of Pasteur's presentations to the Academy of Sciences reveals that Pasteur was entirely mistaken as to how immunity occurs, in that he reasoned, as a good microbiologist would, that appropriately attenuated microbes would deplete the host of vital trace nutrients absolutely required for their viability and growth, and not an active response on the part of the host. Even so, he focused attention on immunity, preparing the ground for others who followed. This review chronicles Pasteur's remarkable metamorphosis from organic chemist to microbiologist to immunologist, and from basic science to medicine.

  17. Can Human Capital Metrics Effectively Benchmark Higher Education with For-Profit Companies?

    ERIC Educational Resources Information Center

    Hagedorn, Kathy; Forlaw, Blair

    2007-01-01

    Last fall, Saint Louis University participated in St. Louis, Missouri's, first Human Capital Performance Study alongside several of the region's largest for-profit employers. The university also participated this year in the benchmarking of employee engagement factors conducted by the St. Louis Business Journal in its effort to quantify and select…

  18. MACKINAW UNDERWAY ON MARCH 21, 1994, FROM SAULTE SAINTE MARIE ...

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

    MACKINAW UNDERWAY ON MARCH 21, 1994, FROM SAULTE SAINTE MARIE TO WHITEFISH BAY AND BACK; LOOKING AFT FROM BRIDGE WING, FIRST DAY OF BREAK UP OF SHIPPING CHANNEL - U.S. Coast Guard Icebreaker Mackinaw, Cheboygan, Cheboygan County, MI

  19. Visible saints: social cynosures and dysphoria in the Mediterranean tradition.

    PubMed

    Gaines, A D; Farmer, P E

    1986-12-01

    "Visible saints" are individuals in the Mediterranean culture area who lead lives of heroic, exemplary and public suffering. This paper offers an analysis of visible saints as social cynosures as a means of exploring critical cultural psychiatric issues. We examine the changing nature of saintly suffering in the culture area and look at the media through which familiarity with the saints and their passions is developed and maintained. A detailed clinical case study is presented of "Madame Lorca," identified by her peers as a "saint." We focus on a particular illness episode which proved to be an amplification of symptoms of long standing. Psychiatric diagnostic instruments were administered and indicated the presence of severe clinical depression. However, our research suggests that Mme. Lorca's symptomatology reflects culturally specific methods of coping with dysphoric affects and chronic illness. The paper concludes with an exploration of the nature of personal illness as it relates to a wider cultural system of meaning. The findings demonstrate that the visible saint and her symptomatology are part of a cultural system which generates, promotes, patterns and frames the experience of dysphoric affect in a cultural complex quite distinct from that of clinical depression.

  20. [The painting 'The anatomical lesson by Professor Louis Bolk' by Martin Monnickendam].

    PubMed

    Baljet, B

    1993-12-18

    In 1992 the painting 'The anatomy of professor Louis Bolk' by the Dutch painter Martin Monnickendam (1874-1943), was finally returned to its place in the 'Tulp-room' of the Department of Anatomy and Embryology at the University of Amsterdam, after the department had been moved to new premises in 1985. The professor of anatomy at the University of Amsterdam, Louis Bolk, is seated in the middle surrounded by his, at that time, former pupils, from left to right: Boeke, Barge and van den Broek, authors of a Dutch textbook of anatomy. The four professors are gathered around a cadaver of an orang-utan, placed not on a dissection table but on a console. Bolk is facing the observer and holding a scalpel in one hand while steadying the animal's head with the other; he is ready to make an incision. In the back of the painting a bust of the 18th century anatomist Petrus Camper is visible. The four professors all wear a white coat over their suits. Bolk finishes this off with an artistic bow tie whilst the others use an ordinary necktie. The painting is signed in the left upper corner 'Martin Monnickendam 1925'. PMID:8277996

  1. 76 FR 54801 - Healthlink, a Wellpoint, Inc. Company, Accounts Receivable and Collections Division, St. Louis...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... Collections Division, St. Louis, MO; Notice of Negative Determination Regarding Application for... negative determination regarding workers' eligibility to apply for Trade Adjustment Assistance (TAA... Collections Division, St. Louis, Missouri (HealthLink-Accounts Receivable Collections Division). The...

  2. District steam and the St. Louis steam loop

    SciTech Connect

    Tierney, T.M.; Sauer, H.J. Jr.

    1999-07-01

    Owned and operated by large public electric utilities, district steam systems flourished in most northern US cities in the first half of this century. Following World War II, however, district steam systems became minor and, in some cases, unprofitable portions of the utilities' operations. Consequently, public utilities ceased promoting district steam to existing and potential customers, leading to the decline of their use. In recent years, district steam systems have been revitalized by independent enterprises that have the commitment and expertise to make these systems once again reliable and cost-effective energy sources. This paper reports on one such system, The St. Louis Steam Loop. The St. Louis steam loop consists of 22 miles of insulated underground steam piping encompassing a 400-square block area in the city's downtown business district. The loop is supplied with steam by the Ashley Plant, which was built in 1904 for the St. Louis World's Fair. Due to the rising cost of oil, which has been used to fuel the Ashley Plant since 1972, and the subsequent loss of customers, many people considered the steam system a dinosaur in the jet age. In 1982, Trigen-St. Louis Energy Corporation purchased the steam system and embarked on an aggressive campaign to upgrade all aspects of the system, including valves, piping, and meters. In 1999, Trigen-St. Louis will install an ISMW state-of-the-art combustion turbine cogenerator to provide 95% of the steam to the steam loop. A primary reason for the St. Louis Steam Loop's longevity is that it has reliably supplied steam to many downtown buildings for the better part of the 20th century.

  3. Stray current control for the St. Louis Metrolink rail system

    SciTech Connect

    Fitzgerald, J.H. III

    1995-01-01

    The new 18-mile (11-km) Metrolink light rail transit system, which runs from St. Louis, Missouri, to East St. Louis, Illinois, was constructed in an area devoid of rail transit for decades and thus unprepared for the effects of stray current on newer underground structures. Various steps were taken to control stray current because of the complexity of the underground structures along the right of way. The rail system is now in operation, and the effectiveness of the stray current control program is being evaluated.

  4. Genotoxicity of bioremediated soils from the Reilly Tar site, St. Louis Park, Minnesota.

    PubMed Central

    Hughes, T J; Claxton, L D; Brooks, L; Warren, S; Brenner, R; Kremer, F

    1998-01-01

    An in vitro approach was used to measure the genotoxicity of creosote-contaminated soil before and after four bioremediation processes. The soil was taken from the Reilly Tar site, a closed Superfund site in Saint Louis Park, Minnesota. The creosote soil was bioremediated in bioslurry, biopile, compost, and land treatment, which were optimized for effective treatment. Mutagenicity profiles of dichloromethane extracts of the five soils were determined in the Spiral technique of the Salmonella assay with seven tester strains. Quantitative mutagenic responses in the plate incorporation technique were then determined in the most sensitive strains, YG1041 and YG1042. Mutagenic potency (revertants per microgram extract) in YG1041 suggested that compost, land treatment, and untreated creosote soil extracts were moderately mutagenic with Arochlor-induced rat liver (S9) but were nonmutagenic without S9. However, the bioslurry extract was strongly mutagenic and the biopile extract was moderately mutagenic either with or without S9. A similar trend was obtained in strain YG1042. The strong mutagenic activity in the bioslurry extract was reduced by 50% in TA98NR, which suggested the presence of mutagenic nitrohydrocarbons. Variation in reproducibility was 15% or less for the bioassay and extraction procedures. Bioavailability of mutagens in the biopile soil was determined with six solvents; water-soluble mutagens accounted for 40% of the total mutagenic activity and they were stable at room temperature. The mutagenic activity in the bioslurry and biopsile samples was due to either the processes themselves or to the added sludge/manure amendments. The in vitro approach was effective in monitoring bioremediated soils for genotoxicity and will be useful in future laboratory and in situ studies. Images Figure 1 Figure 2 PMID:9860901

  5. Genotoxicity of bioremediated soils from the Reilly Tar site, St. Louis Park, Minnesota.

    PubMed

    Hughes, T J; Claxton, L D; Brooks, L; Warren, S; Brenner, R; Kremer, F

    1998-12-01

    An in vitro approach was used to measure the genotoxicity of creosote-contaminated soil before and after four bioremediation processes. The soil was taken from the Reilly Tar site, a closed Superfund site in Saint Louis Park, Minnesota. The creosote soil was bioremediated in bioslurry, biopile, compost, and land treatment, which were optimized for effective treatment. Mutagenicity profiles of dichloromethane extracts of the five soils were determined in the Spiral technique of the Salmonella assay with seven tester strains. Quantitative mutagenic responses in the plate incorporation technique were then determined in the most sensitive strains, YG1041 and YG1042. Mutagenic potency (revertants per microgram extract) in YG1041 suggested that compost, land treatment, and untreated creosote soil extracts were moderately mutagenic with Arochlor-induced rat liver (S9) but were nonmutagenic without S9. However, the bioslurry extract was strongly mutagenic and the biopile extract was moderately mutagenic either with or without S9. A similar trend was obtained in strain YG1042. The strong mutagenic activity in the bioslurry extract was reduced by 50% in TA98NR, which suggested the presence of mutagenic nitrohydrocarbons. Variation in reproducibility was 15% or less for the bioassay and extraction procedures. Bioavailability of mutagens in the biopile soil was determined with six solvents; water-soluble mutagens accounted for 40% of the total mutagenic activity and they were stable at room temperature. The mutagenic activity in the bioslurry and biopsile samples was due to either the processes themselves or to the added sludge/manure amendments. The in vitro approach was effective in monitoring bioremediated soils for genotoxicity and will be useful in future laboratory and in situ studies.

  6. Prevalence of ciguatoxins in lionfish (Pterois spp.) from Guadeloupe, Saint Martin, and Saint Barthélmy Islands (Caribbean).

    PubMed

    Soliño, Lucía; Widgy, Saha; Pautonnier, Anthony; Turquet, Jean; Loeffler, Christopher R; Flores Quintana, Harold A; Diogène, Jorge

    2015-08-01

    Lionfish (Pterois spp.) are invasive species that have recently spread throughout the Caribbean. Lionfish are available for purchase in local markets for human consumption in several islands of the region. We examined the prevalence of ciguatoxins (CTXs) in lionfish from the French Antilles, a ciguatera-endemic region. The neuroblastoma-2a (N2a) cell assay was used to assess composite cytotoxicity in 120 fish samples collected from the surrounding waters of Guadeloupe (n = 60), Saint Barthélemy Islands (n = 55) and Saint Martin (n = 5). Twenty-seven of these samples exhibited CTX-like activity by the N2a assay. Ciguatoxin (CTX) was confirmed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in multiple samples that presented highest composite toxicity levels by N2a. Those fish found to contain CTXs were all from Saint Barthélemy. Lionfish from Guadeloupe and Saint Martin did not exhibit toxin activity, although the sample size from Saint Martin was insufficient to draw any conclusions as to the incidence of CTXs. In this study, we provide information about the potential hazard of ciguatera associated with the consumption of lionfish from known endemic areas. We also demonstrate the utility of the cell-based assay combined with LC-MS/MS to assess activity and to provide structural confirmation of CTXs respectively.

  7. A Conservation with...Henry Louis Gates, Jr.

    ERIC Educational Resources Information Center

    Cheney, Lynne V.

    1991-01-01

    Presents an interview between National Endowment for the Humanities chairman, Lynne V. Cheney, and Harvard professor, Henry Louis Gates, Jr. Includes discussion of multiculturalism as it relates to free speech, sexism, racism, hate speech, and ethnocentrism. Emphasizes both the open tradition of Western culture and the recent pressure for…

  8. Invasion by stages in the St Louis River estuary

    EPA Science Inventory

    The St. Louis River estuary is recognized as an invasive species “hotspot” - the harbor ranks among the top locations in the Great Lakes reporting the first occurrence of new, aquatic non-native species. To date, 18 non-native benthic invertebrate, 4 non-native crusta...

  9. Long-term Trends in St. Louis River Water Quality

    EPA Science Inventory

    Water quality impairments caused by sewage and industrial waste discharge into the St. Louis River have been a primary concern for clean-up efforts throughout the last century. Surveys dating back to 1928 reveal severely degraded water quality in much of the river below Fond du L...

  10. Mapping ecosystem services in the St. Louis River Estuary

    EPA Science Inventory

    Sustainable management of ecosystems for the perpetual flow of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching U.S. EPA goal of ...

  11. Mapping ecosystem services in the St. Louis River estuary (presentation)

    EPA Science Inventory

    Management of ecosystems for sustainable provision of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching EPA goal of community sust...

  12. Conceptualising Childhood: Robert Louis Stevenson's "A Child's Garden of Verses."

    ERIC Educational Resources Information Center

    Webb, Jean

    2002-01-01

    Discusses the construct of childhood in Robert Louis Stevenson's collection of poems, "A Child's Garden of Verses," by employing notions of child development drawn from Jean Piaget and Lev Vygotsky. Finds, from a literary perspective, Stevenson's collection located on the boundaries of romanticism and modernism. (BT)

  13. Louis Bachelier: The Father of Modern Option Pricing Theory.

    ERIC Educational Resources Information Center

    Sullivan, Edward J.; Weithers, Timothy M.

    1991-01-01

    Observes that, before 1973, determining a valuation formula for option prices was an elusive goal of financial economics. Discusses Louis Bachelier's early twentieth-century work on the problem. Notes that Bachelier derived a normal distribution for stock price movements by modeling price changes in specific way. Reviews Bachelier's option pricing…

  14. Ecological Determinants of "White Ethnic" Identity in St. Louis, Missouri.

    ERIC Educational Resources Information Center

    Dabrowski, Irene

    1983-01-01

    Conducted a comparative analysis to investigate the relationship between voluntary group participation and geographical sites of respective ethnic centers of the Croatian and Czech communities of St. Louis. Utilizing an ecological framework, the findings suggested organizational activity is strongly dependent on the environmental adequacy of the…

  15. NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA

    Atmospheric Science Data Center

    2014-05-07

    NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA Project Title:  NARSTO ... Aethaelometer Anemometer Rain Gauge Pressure Sensor Radiometers Temperature Sensor Weighing Balance AA ... Amount Surface Pressure Solar Radiation Surface Air Temperature Particulates Trace Metals Order Data:  ...

  16. Larval fish distribution in the St. Louis River estuary

    EPA Science Inventory

    Our objective was to determine what study design, environmental, and habitat variables contribute to the distribution and abundance of larval fish in the St. Louis River estuary. Larval fish habitat associations are poorly understood in Great Lakes coastal wetlands, yet critical ...

  17. Phenology of larval fish in the St. Louis River estuary

    EPA Science Inventory

    Little work has been done on the phenology of fish larvae in Great Lakes coastal wetlands. As part of an aquatic invasive species early detection study, we conducted larval fish surveys in the St. Louis River estuary (SLRE) in 2012 and 2013. Using multiple gears in a spatially ba...

  18. Energy Transition Initiative: Island Energy Snapshot - Saint Martin/Sint Maarten

    SciTech Connect

    2015-09-01

    This profile provides a snapshot of the energy landscape of the northeast Caribbean island Saint Martin. The island is divided between two nations, France in the north (Saint-Martin) and the Netherlands in the south (Sint Maarten).

  19. Saint-Gobain Shows the Way on Effectively Preparing for Energy Savings Assessments

    SciTech Connect

    2010-06-10

    Saint-Gobain developed an approach to help guide other companies on effectively preparing for an Energy Savings Assessment in a manner that will maximize its value and ensure implementation of efficiency improvement recommendations. Learn about Saint-Gobain's approach.

  20. Electric currents above Saint-Santin. I - Data

    NASA Astrophysics Data System (ADS)

    Mazaudier, C.

    1982-04-01

    Ionospheric current measurements deduced from the Saint-Santin incoherent scatter sounder are presented. These currents are mainly produced, during periods of magnetic calm at middle latitudes, by the blowing of a neutral wind across the lines of the earth's magnetic field. The abnormal circulation found by Mayaud (1965, 1979) are again observed, upon comparison of the horizontal integrated currents with ground magnetic data. This result raises questions concerning the global S(q) system pattern, which cannot be identified with Saint-Santin data alone.

  1. 76 FR 55158 - Approval of Noise Compatibility Program for Lambert-St. Louis International Airport, St. Louis, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... Federal Aviation Administration Approval of Noise Compatibility Program for Lambert-St. Louis... Federal Aviation Administration (FAA) announces its findings on the noise compatibility program submitted... Aviation Safety and Noise Abatement Act, hereinafter referred to as ``the Act'') and 14 Code of...

  2. Occurrences of whale shark (Rhincodon typus Smith, 1828) in the Saint Peter and Saint Paul archipelago, Brazil.

    PubMed

    Hazin, F H V; Vaske Júnior, T; Oliveira, P G; Macena, B C L; Carvalho, F

    2008-05-01

    The Saint Peter and Saint Paul Archipelago in the central tropical Atlantic, is an important ground of whale sharks that are commonly sighted throughout the year close to the fishing boats in the adjacencies of the islands. In sightings reported between February 2000 and November 2005, the lengths of the individuals ranged between 1.8 to 14.0 m. The causes of these concentrations in the archipelago are still unclear, once there are no upwellings and plankton concentrations for feeding, and no reproductive activities were reported. Nevertheless, they could be associated to the spawning period of the abundant flying fishes, mainly in the first semester, when sightings were more frequent.

  3. Building a Sustained University-Built Spacecraft Program: Current and Future Space Missions

    NASA Astrophysics Data System (ADS)

    Swartwout, Michael; Jayaram, Sanjay

    2012-07-01

    Hands-on engineering training is considered to be an important part of modern engineering education. This goal has proven to be elusive for spacecraft engineering, however; with the exception of large, government-sponsored "flagship" schools, very few universities have successfully launched and operated their own spacecraft, and the schools that have launched more than one mission can be counted on two hands. The invention and adoption of the CubeSat standard is changing this dynamic; 1-kg, 10-cm CubeSats can be designed, built and launched within the four-year student academic lifetime. But, even if a school could build a series of CubeSats, the question remained as to whether there were any missions worth flying on a CubeSat. The Space Systems Research Laboratory at Saint Louis University (SLU) has embarked on an ambitious program of building a new spacecraft to validate several technical and earth-science payloads. This program is established to sustain the growth of small satellite projects in SLU. To fulfill this mission, SLU is partnering with Vanderbilt University and George Mason University. In addition, as these three universities develop their own payload and bus capabilities, respectively, each school can broaden their partnerships to other organizations to support new missions and new spacecraft. This paper will outline current and future spacecraft missions, the practices adopted by SLU to enable a campaign of student-built spacecraft, and the challenges associated with creating a undergraduate-focused, sustained spacecraft program. The first two Argus spacecraft (COPPER and Argus-High) will be detailed, including the plans for NASA-sponsored launches in 2013. Other two missions, Argus-GTO and the mission proposal currently being developed with George Mason University will also be detailed.

  4. Understanding Latter-Day Saints Education: Principles and Resources

    ERIC Educational Resources Information Center

    Morgan, Barbara

    2014-01-01

    Using historic documents of the Church of Jesus Christ of Latter-day Saints (LDS) and resources of its leaders, the principles of LDS or Mormon education and its key characteristics are described. In particular, the following characteristics are discussed: (1) the critical role of the Spirit in both teaching and learning, (2) the worthiness,…

  5. New optical museum at Saint-Petersburg for education and training

    NASA Astrophysics Data System (ADS)

    Vasil'ev, V. N.; Stafeef, S. K.; Tomilin, M. G.

    2009-06-01

    Nowadays the educational problem of teaching optics and photonics is to attract the young generation to the wonderful and magic world of light, optical science, technology and systems. The main issue is to explain that in the course of last several hundred years optics has been representing the most clear world view for humanity. In fact, the optics itself is a multidisciplinary complex of independent scientific directions, and, moreover, it has always been a generator of new fields of knowledge. Besides, optics and photonics are the fields within which the most fundamental problems of today's reality are to be resolved. It is absolutely necessary to encourage our scholars in getting optics and photonics education as an alternative physical basis to gaining solely computer knowledge. The main obstacle is the poor connection between program of optical education and the real optical researches, disintegration of different branches of the optical science, the demographic situation, some problems with teaching mathematics and physics at schools, and the collision between traditional educational methods and the mentality of the new generation. In Russia the Saint-Petersburg State University of Information Technologies, Mechanics and Optics offers partial solution to these problems: the organization of a real place for interactive optical science in a form of a new museum of optics, intended for education and training, seems to be the most effective way. This was the main reason for establishing such a museum in Saint-Petersburg at the end of 2008.

  6. PREFACE: 1st International School and Conference "Saint Petersburg OPEN 2014" on Optoelectronics, Photonics, Engineering and Nanostructures

    NASA Astrophysics Data System (ADS)

    2014-09-01

    Dear Colleagues, 1st International School and Conference "Saint Petersburg OPEN 2014" on Optoelectronics, Photonics, Engineering and Nanostructures was held on March 25 - 27, 2014 at St. Petersburg Academic University - Nanotechnology Research and Education Centre of the Russian Academy of Sciences. The School and Conference included a series of invited talks given by leading professors with the aim to introduce young scientists with actual problems and major advances in physics and technology. The keynote speakers were: Mikhail Glazov (Ioffe Physico-Technical Institute RAS, Russia) Vladimir Dubrovskii (Saint Petersburg Academic University RAS, Russia) Alexey Kavokin (University of Southampton, United Kingdom and St. Petersburg State University, Russia) Vladimir Korenev (Ioffe Physico-Technical Institute RAS, Russia) Sergey Kukushkin (Institute of Problems of Mechanical Engineering RAS, Russia) Nikita Pikhtin (Ioffe Physico-Technical Institute RAS, Russia and "Elfolum" Ltd., Russia) Dmitry Firsov (Saint Petersburg State Polytechnical University, Russia) During the poster session all undergraduate and graduate students attending the conference presented their works. Sufficiently large number of participants with more than 160 student attendees from all over the world allowed the Conference to provide a fertile ground for the fruitful discussions between the young scientists as well as to become a perfect platform for the valuable discussions between student authors and highly experienced scientists. The best student papers, which were selected by the Program Committee and by the invited speakers basing on the theses and their poster presentation, were awarded with diplomas of the conference - see the photos. This year's School and Conference is supported by SPIE (The International Society for Optics and Photonics), OSA (The Optical Society), St. Petersburg State Polytechnical University and by Skolkovo Foundation. It is a continuation of the annual schools and

  7. St. Louis FUSRAP-A Strategy for Success

    SciTech Connect

    Lyerla, M.; Fox, B.; Chinnock, J.; Haase, A.; Wojinski, S.; Bretz, M.; Cotner, S.; Dellorco, L.; Mueller, D.; Roberts, S.; Overmohle, D.

    2002-02-27

    In October 1997, Congress transferred the Formerly Utilized Sites Remedial Action Program (FUSRAP) from the Department of Energy (DOE) to the United States Army Corps of Engineers (USACE). FUSRAP addresses contamination generated by activities of the Manhattan Engineering District and the Atomic Energy Commission during the 1940's and 50's in support of the nation's nuclear weapons development program. The USACE Operation Order for FUSRAP gave responsibility for remediation of five sites in Missouri and Illinois to the USACESt. Louis District. The principal site is the St. Louis Airport Site (SLAPS), which involves the removal, transportation, disposal, and restoration of approximately 28 acres and 245,000 bank cubic yards (bcy) of contaminated soils. This paper will focus on the progress and achievements in removal action efficiencies of the SLAPS team. This team consists primarily of the USACE and Stone & Webster, Incorporated.

  8. Approach to forecasting daily maximum ozone levels in St. Louis

    NASA Technical Reports Server (NTRS)

    Prior, E. J.; Schiess, J. R.; Mcdougal, D. S.

    1981-01-01

    Measurements taken in 1976 from the St. Louis Regional Air Pollution Study (RAPS) data base, conducted by EPA, were analyzed to determine an optimum set of air-quality and meteorological variables for predicting maximum ozone levels for each day in 1976. A 'leaps and bounds' regression analysis was used to identify the best subset of variables. Three particular variables, the 9 a.m. ozone level, the forecasted maximum temperature, and the 6-9 a.m. averaged wind speed, have useful forecasting utility. The trajectory history of air masses entering St. Louis was studied, and it was concluded that transport-related variables contribute to the appearance of very high ozone levels. The final empirical forecast model predicts the daily maximum ozone over 341 days with a standard deviation of 11 ppb, which approaches the estimated error.

  9. Louis Pasteur (1822-1895)--chance and the prepared mind.

    PubMed

    Manchester, K L

    1995-12-01

    Louis Pasteur is often regarded as one of the founders of microbiology, and is chiefly famous for his discovery of the role that microorganisms play in health and disease. However, he was trained as a physical scientist, and his research began with the discovery of the stereoisomerism of the different forms of tartaric acid. As a biotechnologist, he is remembered for his studies on the nature of fermentation, and for his rebuttal of the theory of spontaneous generation.

  10. Maupertuis, Pierre Louis Moreau de (1698-1759)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Mathematician, born in Saint Malo, France, published on mathematics, geography, and astronomy, introduced NEWTON's theory of gravitation in France. He developed his theory of dynamics with the principle of least action, a way to determine the orbit of a body by a minimization technique. As a unifying principle, he though that it could be a proof of the existence of God. He went to Lapland in 1...

  11. [The Le Camus apothecary-grocers in Paris from the XVth to the XVIIth century. Nicolas IV Le Camus owned the Pavillon des Singes in the Rue Saint-Honoré, the residence of the Pocquelin family].

    PubMed

    Warolin, Christian

    2011-02-01

    Five members of the Le Camus family of Paris were apothecary-grocers, a situation passed down from father to son from the end of the reign of Charles VII up to the reign of Louis XIV, in other words for nearly two centuries. Four of them were called Nicolas and the fifth Jehan. Nicolas I practised his trade in the Rue Saint-Antoine; Nicolas II and Jehan lived in the district of Les Halles, on the corner of the Rue Saint-Denis and the Rue de la Chanvrerie. Nicolas IV was a tenant in a house at the crossroads of the Rue Saint-Honoré and the Rue des Poulies, later absorbed by the opening of the Rue du Louvre. In 1638, Nicolas IV bought the house known as "Le Pavillon des Singes" on the corner of the Rue Saint-Honoré and the Rue des Vieilles Etuves (now the Rue Sauval), the home of the family of Jean Pocquelin, father of Jean-Baptiste, the future Molière. When Nicolas IV died, his goods were divided between his son François, lawyer in Parliament, and his daughter Anne who inherited the "Pavillon des Singes". In 1680, she sold it to an administrator of the Hôtel-Dieu. Nicolas IV Le Camus was the last Parisian apothecary of this dynasty and no other Le Camus practised pharmacy in Paris until the Royal Declaration of 25th April 1777 which created the College of Pharmacy and the Master of Pharmacy.

  12. [The Le Camus apothecary-grocers in Paris from the XVth to the XVIIth century. Nicolas IV Le Camus owned the Pavillon des Singes in the Rue Saint-Honoré, the residence of the Pocquelin family].

    PubMed

    Warolin, Christian

    2011-02-01

    Five members of the Le Camus family of Paris were apothecary-grocers, a situation passed down from father to son from the end of the reign of Charles VII up to the reign of Louis XIV, in other words for nearly two centuries. Four of them were called Nicolas and the fifth Jehan. Nicolas I practised his trade in the Rue Saint-Antoine; Nicolas II and Jehan lived in the district of Les Halles, on the corner of the Rue Saint-Denis and the Rue de la Chanvrerie. Nicolas IV was a tenant in a house at the crossroads of the Rue Saint-Honoré and the Rue des Poulies, later absorbed by the opening of the Rue du Louvre. In 1638, Nicolas IV bought the house known as "Le Pavillon des Singes" on the corner of the Rue Saint-Honoré and the Rue des Vieilles Etuves (now the Rue Sauval), the home of the family of Jean Pocquelin, father of Jean-Baptiste, the future Molière. When Nicolas IV died, his goods were divided between his son François, lawyer in Parliament, and his daughter Anne who inherited the "Pavillon des Singes". In 1680, she sold it to an administrator of the Hôtel-Dieu. Nicolas IV Le Camus was the last Parisian apothecary of this dynasty and no other Le Camus practised pharmacy in Paris until the Royal Declaration of 25th April 1777 which created the College of Pharmacy and the Master of Pharmacy. PMID:21661226

  13. [Louis XIV's Ginseng: Shaping of Knowledge on an Herbal Medicine in the Late 17th and the Early 18th Century France].

    PubMed

    Lee, Hye-Min

    2016-04-01

    This article aims to investigate the shaping of knowledge and discourse on ginseng, especially among physicians and botanists, since its introduction to France from the 17th century until the early 18th century. In France, knowledge on herbal medicine, including that of ginseng, was shaped under the influence of the modern state's policy and institution: mercantilism and the Académie royale des sciences. The knowledge of herbal medicine developed as an important part of the mercantilist policy supported systematically by the Académie. The East Asian ginseng, renowned as a panacea, was first introduced into France in the 17th century, initially in a roundabout way through transportation and English and Dutch publications of travel tales from various foreign countries. The publication activity was mainly conducted by Thévenot company with the intention to meet the needs of French mercantilism promoted by Colbert. It also implied interests on medicine in order to bolster the people's health. The Thévenot company's activity thus offered vital information on plants and herbs abroad, one of which was ginseng. Furthermore, with Louis XIV's dispatching of the Jesuit missionaries to East Asia, the Frenchmen were able to directly gather information on ginseng. These information became a basis for research of the Académie. In the Académie, founded in 1666 by Colbert, the king's physicians and botanists systematically and collectively studied on exotic plants and medical herbs including ginseng. They were also key figures of the Jardin du Roi. These institutions bore a striking contrast to the faculty of medicine at the University of Paris which has been a center of the traditional Galenic medicine. The research of the Académie on ginseng was greatly advanced, owing much to the reports and samples sent from China and Canada by Jartoux, Sarrazin, and Lapitau. From the early 18th century, the conservative attitude of the University of Paris, which was a stronghold of

  14. [Louis XIV's Ginseng: Shaping of Knowledge on an Herbal Medicine in the Late 17th and the Early 18th Century France].

    PubMed

    Lee, Hye-Min

    2016-04-01

    This article aims to investigate the shaping of knowledge and discourse on ginseng, especially among physicians and botanists, since its introduction to France from the 17th century until the early 18th century. In France, knowledge on herbal medicine, including that of ginseng, was shaped under the influence of the modern state's policy and institution: mercantilism and the Académie royale des sciences. The knowledge of herbal medicine developed as an important part of the mercantilist policy supported systematically by the Académie. The East Asian ginseng, renowned as a panacea, was first introduced into France in the 17th century, initially in a roundabout way through transportation and English and Dutch publications of travel tales from various foreign countries. The publication activity was mainly conducted by Thévenot company with the intention to meet the needs of French mercantilism promoted by Colbert. It also implied interests on medicine in order to bolster the people's health. The Thévenot company's activity thus offered vital information on plants and herbs abroad, one of which was ginseng. Furthermore, with Louis XIV's dispatching of the Jesuit missionaries to East Asia, the Frenchmen were able to directly gather information on ginseng. These information became a basis for research of the Académie. In the Académie, founded in 1666 by Colbert, the king's physicians and botanists systematically and collectively studied on exotic plants and medical herbs including ginseng. They were also key figures of the Jardin du Roi. These institutions bore a striking contrast to the faculty of medicine at the University of Paris which has been a center of the traditional Galenic medicine. The research of the Académie on ginseng was greatly advanced, owing much to the reports and samples sent from China and Canada by Jartoux, Sarrazin, and Lapitau. From the early 18th century, the conservative attitude of the University of Paris, which was a stronghold of

  15. Overview of environmental and hydrogeologic conditions at Saint Marys, Alaska

    USGS Publications Warehouse

    Nakanishi, Allan S.; Dorava, Joseph M.

    1994-01-01

    The Federal Aviation Administration (FAA) owns or operates airway support facilities near Saint Marys along the Yukon River in west-central Alaska. The FAA is evaluating the severity of environmental contamination and options for remediation of environmental contamination at their facilities. Saint Marys is on a flood plain near the continence of the Yukon and Andreafsky Rivers and has long cold winters and short summers. Residents obtain their drinking water from an infiltration gallery fed by a creek near the village. Surface spills and disposal of hazardous materials combined with potential flooding may affect the quality of the surface and ground water. Alternative drinking-water sources are available, but would likely cost more than existing supplies to develop.

  16. A saint in the history of Cardiology.

    PubMed

    de Micheli, Alfredo; Izaguirre Ávila, Raúl

    2014-01-01

    Niels Stensen (1638-1686) was born in Copenhagen. He took courses in medicine at the local university under the guidance of Professor Thomas Bartholin and later at Leiden under the tutelage of Franz de la Boë (Sylvius). While in Holland, he discovered the existence of the parotid duct, which was named Stensen's duct or stenonian duct (after his Latinized name Nicolaus Stenon). He also described the structural and functional characteristics of peripheral muscles and myocardium. He demonstrated that muscular contraction could be elicited by appropriate nerve stimulation and by direct stimulation of the muscle itself and that during contraction the latter does not increase in volume. Toward the end of 1664, the Academic Senate of the University of Leiden awarded him the doctor in medicine title. Later, in Florence, he was admitted as a corresponding member in the Academia del Cimento (Experimental Academy) and collaborated with the Tuscan physician Francesco Redi in studies relating to viviparous development. In the Tuscan capital, he converted from Lutheranism to Catholicism and was shortly afterwards ordained in the clergy. After a few years, he was appointed apostolic vicar in northern Germany and died in the small town of Schwerin, capital of the Duchy of Mecklenburg-Schwerin on November 25, 1686. He was beatified on October 23rd, 1988.

  17. Biology of Grapsus grapsus (L innaeus, 1758) (Brachyura, Grapsidae) in the Saint Peter and Saint Paul Archipelago, Equatorial Atlantic Ocean

    NASA Astrophysics Data System (ADS)

    Freire, A. S.; Pinheiro, M. A. A.; Karam-Silva, H.; Teschima, M. M.

    2011-09-01

    Eleven expeditions were undertaken to the Saint Peter and Saint Paul Archipelago to study the reproductive biology of Grapsus grapsus, providing additional information on limb mutilation and carapace colour. MATURE software was used to estimate morphological maturity, while gonadal analyses were conducted to estimate physiological maturity. The puberty moult took place at larger size in males (51.4 mm of carapace length) than in females (33.8 mm), while physiological maturity occurred at a similar size in males (38.4 mm) and in females (33.4 mm). Above 50 mm, the proportion of red males increased in the population, indicating that functional maturity is also related to colour pattern. Small habitat and high local population density contributed to the high rate of cannibalism. The low diversity of food items, absence of predators of large crabs and high geographic isolation are the determinants of unique behavioural and biological characteristics observed in the G. grapsus population.

  18. Occurrences of whale shark (Rhincodon typus Smith, 1828) in the Saint Peter and Saint Paul archipelago, Brazil.

    PubMed

    Hazin, F H V; Vaske Júnior, T; Oliveira, P G; Macena, B C L; Carvalho, F

    2008-05-01

    The Saint Peter and Saint Paul Archipelago in the central tropical Atlantic, is an important ground of whale sharks that are commonly sighted throughout the year close to the fishing boats in the adjacencies of the islands. In sightings reported between February 2000 and November 2005, the lengths of the individuals ranged between 1.8 to 14.0 m. The causes of these concentrations in the archipelago are still unclear, once there are no upwellings and plankton concentrations for feeding, and no reproductive activities were reported. Nevertheless, they could be associated to the spawning period of the abundant flying fishes, mainly in the first semester, when sightings were more frequent. PMID:18660968

  19. Draft audit report, human factors engineering control room design review: Saint Lucie Nuclear Power Plant, Unit No. 2

    SciTech Connect

    Peterson, L.R.; Lappa, D.A.; Moore, J.W.

    1981-09-03

    A human factors engineering preliminary design review of the Saint Lucie Unit 2 control room was performed at the site on August 3 through August 7, 1981. This design review was carried out by a team from the Human Factors Engineering Branch, Division of Human Factors Safety. This report was prepared on the basis of the HFEB's review of the applicant's Preliminary Design Assessment and the human factors engineering design review/audit performed at the site. The review team included human factors consultants from BioTechnology, Inc., Falls Church, Virginia, and from Lawrence Livermore National Laboratory (University of California), Livermore, California.

  20. Webster University Goes Online Big Time.

    ERIC Educational Resources Information Center

    Chase, Hank

    2000-01-01

    Describes how St. Louis-based Webster University is integrating its 80 campuses in the United States and abroad through intensive use of technology to create an extensive virtual library, develop a course authoring system with a university-wide standard software program, reduce costs (exclusive of hardware), and allow system-wide online…

  1. Resources for Economic Educators from the Federal Reserve Bank of St. Louis

    ERIC Educational Resources Information Center

    Suiter, Mary C.; Taylor, Keith G.

    2016-01-01

    The Federal Reserve Bank of St. Louis has a long history of providing economic and financial information to the public that continues today, although the format, delivery, and amount of information have changed over the years. Today, the St. Louis Fed provides Web-based data and information services, including FRED® and FRASER®, and publications,…

  2. The St. Louis Post-Dispatch and Early Coverage of Times Beach: Watchdog or Muted Trumpet?

    ERIC Educational Resources Information Center

    La Pierre, Yvette

    Times Beach, Missouri, a small town close to the Meramec River and about 25 miles from St. Louis, is now deserted due to contamination from dioxin, a contaminant generated during the production of some cleansers, herbicides, and pesticides. From November 30, 1982, until the end of January 1983, the "St. Louis Post-Dispatch" ran 55 articles about…

  3. A predictive model for floating leaf vegetation in the St. Louis River Estuary

    EPA Science Inventory

    In July 2014, USEPA staff was asked by MPCA to develop a predictive model for floating leaf vegetation (FLV) in the St. Louis River Estuary (SLRE). The existing model (Host et al. 2012) greatly overpredicts FLV in St. Louis Bay probably because it was based on a limited number of...

  4. FROM THE CITIZENS ADVISORY COMMITTEE TO THE ST. LOUIS BOARD OF EDUCATION--A FINAL REPORT.

    ERIC Educational Resources Information Center

    Saint Louis Board of Education, MO.

    THE ST. LOUIS CITIZENS ADVISORY COMMITTEE WAS GIVEN THE TASK OF INVESTIGATING WHETHER OR NOT THE BOARD OF EDUCATION OF THE ST. LOUIS PUBLIC SCHOOLS HAD BEEN ENGAGED IN ANY POLICIES, PROCEDURES, OR PRACTICES WHICH MIGHT CAUSE RESEGREGATION IN THE SCHOOLS. DURING THE INVESTIGATION, THE COMMITTEE KEPT IN MIND THE TRUISM THAT THE SCHOOL, AS A UNIT…

  5. 33 CFR 165.T09-0124 - Safety Zone; St. Louis River, Tallas Island, Duluth, MN.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; St. Louis River, Tallas Island, Duluth, MN. 165.T09-0124 Section 165.T09-0124 Navigation and Navigable Waters COAST GUARD... § 165.T09-0124 Safety Zone; St. Louis River, Tallas Island, Duluth, MN. (a) Location. The following...

  6. 75 FR 24402 - Safety Zone; St. Louis River, Tallas Island, Duluth, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; St. Louis River, Tallas Island, Duluth, MN....T09-0124 Safety Zone; St. Louis River, Tallas Island, Duluth, MN (a) Location. The following area is...

  7. PREFACE: 2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures (SPbOPEN2015)

    NASA Astrophysics Data System (ADS)

    2015-11-01

    The 2nd International School and Conference ''Saint Petersburg OPEN 2015'' on Optoelectronics, Photonics, Engineering and Nanostructures was held on April 6 - 8, 2015 at St. Petersburg Academic University. The School and Conference included a series of invited talks given by leading professors with the aim to introduce young scientists with actual problems and major advances in physics and technology. The keynote speakers were Mikhail V. Maximov (Ioffe Physico-Technical Institute RAS, Russia) Vladimir G. Dubrovskii (St. Petersburg Academic University and St. Petersburg State University, Russia) Anton Yu. Egorov (JSC Connector Optics, Russia) Victor V. Luchinin (St. Petersburg State Electrotechnical University, Russia) Vladislav E. Bugrov (St. Petersburg University of Internet Technologies, Mechanics and Optics, Russia) Vitali A. Schukin (VI Systems, Germany) Yuri P. Svirko (University of Eastern Finland, Finland) During the poster session all undergraduate and graduate students attending the conference presented their works. A sufficiently large number of participants, with more than 170 student attendees from all over the world, allowed the Conference to provide a fertile ground for fruitful discussions between the young scientists as well as to become a perfect platform for valuable discussions between student authors and highly experienced scientists. The best student papers, which were selected by the Program Committee and by the invited speakers basing on the theses and their poster presentation, were awarded with diplomas of the conference - see the photos. This year ''Saint Petersburg OPEN 2015'' is organized by St. Petersburg Academic University in cooperation with Peter the Great St. Petersburg Polytechnic University. The School and Conference is supported by Russian Science Foundation, SPIE (The International Society for Optics and Photonics), OSA (The Optical Society) and by Skolkovo Foundation. It is a continuation of the annual schools and seminars for

  8. Deformation during terrane accretion in the Saint Elias orogen, Alaska

    USGS Publications Warehouse

    Bruhn, R.L.; Pavlis, T.L.; Plafker, G.; Serpa, L.

    2004-01-01

    The Saint Elias orogen of southern Alaska and adjacent Canada is a complex belt of mountains formed by collision and accretion of the Yakutat terrane into the transition zone from transform faulting to subduction in the northeast Pacific. The orogen is an active analog for tectonic processes that formed much of the North American Cordillera, and is also an important site to study (1) the relationships between climate and tectonics, and (2) structures that generate large- to great-magnitude earthquakes. The Yakutat terrane is a fragment of the North American plate margin that is partly subducted beneath and partly accreted to the continental margin of southern Alaska. Interaction between the Yakutat terrane and the North American and Pacific plates causes significant differences in the style of deformation within the terrane. Deformation in the eastern part of the terrane is caused by strike-slip faulting along the Fairweather transform fault and by reverse faulting beneath the coastal mountains, but there is little deformation immediately offshore. The central part of the orogen is marked by thrusting of the Yakutat terrane beneath the North American plate along the Chugach-Saint Elias fault and development of a wide, thin-skinned fold-and-thrust belt. Strike-slip faulting in this segment may he localized in the hanging wall of the Chugach-Saint Elias fault, or dissipated by thrust faulting beneath a north-northeast-trending belt of active deformation that cuts obliquely across the eastern end of the fold-and-thrust belt. Superimposed folds with complex shapes and plunging hinge lines accommodate horizontal shortening and extension in the western part of the orogen, where the sedimentary cover of the Yakutat terrane is accreted into the upper plate of the Aleutian subduction zone. These three structural segments are separated by transverse tectonic boundaries that cut across the Yakutat terrane and also coincide with the courses of piedmont glaciers that flow from

  9. Ultrasonic coupling to optically generated charge carriers in CdS: Physical phenomena and applications. Ph.D. Thesis - Washington Univ., Saint Louis, Mo.

    NASA Technical Reports Server (NTRS)

    Heyman, J. S.

    1975-01-01

    Phonon-charge carrier interactions are studied as well as ultrasonic resonators. Sensitivity enhancement factors predicted by one dimensional resonator theory are verified and several sensitive ultrasonic experimental techniques are developed. Measurements are reported of an anomalous sign reversal of the acoustoelectric voltage in a CdS resonator. Applications of CdS as an ultrasonic power detector are described.

  10. Shaded Relief with Color as Height, St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The confluence of the Mississippi, Missouri and Illinois rivers are shown in this view of the St. Louis area from the Shuttle Radar Topography Mission. The Mississippi flows from the upper left of the image and first meets the Illinois, flowing southward from the top right. It then joins the Missouri, flowing from the west across the center of the picture. The rivers themselves appear black here, and one can clearly see the green-colored floodplains in which they are contained. These floodplains are at particular risk during times of flooding. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left), with the city of St. Louis located on the Mississippi just below the point where it meets the Missouri. This location at the hub of the major American waterways helped establish St. Louis' reputation as the 'Gateway to the West.'

    Two visualization methods were combined to produce this image: shading and color coding of topographic height. The shade image was derived by computing topographic slope in the northwest-southeast direction. North-facing slopes appear bright and south-facing slopes appear dark. Color coding is directly related to topographic height, with blue and green at the lower elevations, rising through yellow and brown to white at the highest elevations.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar(SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter (approximately 200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between NASA, the National Imagery

  11. The Relationship between Proficiency in French and Academic Achievement for Students in Saint Martin

    ERIC Educational Resources Information Center

    Wilson, Martin Ezikiel

    2013-01-01

    School administrators and educational policy makers have made a substantial effort to address the learning needs of students in Saint Martin, yet the achievement gap between students in Saint Martin and students in metropolitan France still persists. Risk factors such as family structure, socioeconomic status, immigration, and difficulty of…

  12. Plague, policy, saints and terrorists: a historical survey.

    PubMed

    Lippi, Donatella; Conti, Andrea A

    2002-05-01

    Plague is an infectious disease of humans and animals caused by the bacterium Yersinia pestis. During the Middle Ages millions of people in Europe died from plague, whose current mortality-if untreated-ranges from 50% to 90%. The plague has been a great protagonist in history because it has often been grimly present in the collective events of humans. Its plurisecular history, tied to the whole chain of ecological balance, has had a strong influence on the collective imagination on account of its sudden occurrence and unavoidable mortality. In the past, the passage from contagion to illness ended in death, as human remedies had no effect. The only way to conquer it was invoke the incorruptible spirit of a saint. Therefore, in the past, the major plague icons were saints to whom ordinary people attributed a fame for healing. More recently, many epidemic diseases have ceded place to biological weapons, and terrorists have become the modern icons of such a threatening reality. As a matter of fact, bioterrorism has become a great public health and infection control threat, and, among the number of potential biological agents, plague has assumed a key role.

  13. Medical laboratory science and nursing students’ perception of academic learning environment in a Philippine university using Dundee Ready Educational Environment Measure (DREEM)

    PubMed Central

    2016-01-01

    Purpose This study aimed to compare the perception of the academic learning environment between medical laboratory science students and nursing students at Saint Louis University, Baguio City, Philippines. Methods A cross-sectional survey research design was used to measure the perceptions of the participants. A total of 341 students from the Department of Medical Laboratory Science, School of Natural Sciences, and the School of Nursing answered the Dundee Ready Education Environment Measure (DREEM) instrument from April to May 2016. Responses were compared according to course of study, gender, and year level. Results The total mean DREEM scores of the medical laboratory science students and nursing students did not differ significantly when grouped according to course of study, gender, or year level. Medical laboratory science students had significantly lower mean scores in the sub-domains ‘perception of learning’ and ‘perception of teaching.’ Male medical laboratory science students had significantly lower mean scores in the sub-domain ‘perception of learning’ among second year students. Medical laboratory science students had significantly lower mean scores in the sub-domain ‘perception of learning.’ Nursing students identified 7 problem areas, most of which were related to their instructors. Conclusion Medical laboratory science and nursing students viewed their academic learning environment as ‘more positive than negative.’ However, the relationship of the nursing instructors to their students needs improvement. PMID:27649901

  14. [Louis Braille (1809-1852)--inventor of raised dots system].

    PubMed

    Maciejewicz, Piotr; Kopacz, Dorota

    2005-01-01

    Louis Braille was born on January 4th 1809 in Coupvray, France. An injury to his eye at the age of three, resulted in total loss of vision. In 1819 he entered the Institute for Blind Youth in Paris. There he would live, study, and later teach. When he was fifteen, he developed system of reading and writing by means of raised dots, which is known today as Braille. The basis of the Braille system is known as a Braille cell. The cell is comprised of six dots numbered in a specific order. Each dot or combination of dots represents a letter of the alphabet. This Braille system has established itself internationally and formed the basic Braille for all languages.

  15. Different architectures of creativity: Louis and Nathaniel Kahn.

    PubMed

    Golinelli, Paola

    2014-04-01

    The author analyzes Nathaniel Kahn's documentary film My Architect: A Son's Journey, a tribute to the writer-director's father Louis, the famous architect, who died suddenly when Nathaniel was eleven years old. The film's poetic, evocative images form a testimony to the silent working through that Nathaniel did in searching for his lost father and to the complex intertwining of mourning and creativity. Creativity is seen as both the cause and the effect of working through, as it gives life to a new meaning and allows replacement of the lost object by an object found again. Bereavement, symbolization, and the birth of representation appear to be connected with one another, both when the most elementary representations are involved and when the more complex and artistic ones are. Where and when it is possible to recover a representation that can survive the absence of the lost object, there is a potentially creative psychic space that can be made fertile again.

  16. Mississippi River streamflow measurement techniques at St. Louis, Missouri

    USGS Publications Warehouse

    Wastson, Chester C.; Holmes, Jr., Robert R.; Biedenham, David S.

    2013-01-01

    Streamflow measurement techniques of the Mississippi River at St. Louis have changed through time (1866–present). In addition to different methods used for discrete streamflow measurements, the density and range of discrete measurements used to define the rating curve (stage versus streamflow) have also changed. Several authors have utilized published water surface elevation (stage) and streamflow data to assess changes in the rating curve, which may be attributed to be caused by flood control and/or navigation structures. The purpose of this paper is to provide a thorough review of the available flow measurement data and techniques and to assess how a strict awareness of the limitations of the data may affect previous analyses. It is concluded that the pre-1930s discrete streamflow measurement data are not of sufficient accuracy to be compared with modern streamflow values in establishing long-term trends of river behavior.

  17. Different architectures of creativity: Louis and Nathaniel Kahn.

    PubMed

    Golinelli, Paola

    2014-04-01

    The author analyzes Nathaniel Kahn's documentary film My Architect: A Son's Journey, a tribute to the writer-director's father Louis, the famous architect, who died suddenly when Nathaniel was eleven years old. The film's poetic, evocative images form a testimony to the silent working through that Nathaniel did in searching for his lost father and to the complex intertwining of mourning and creativity. Creativity is seen as both the cause and the effect of working through, as it gives life to a new meaning and allows replacement of the lost object by an object found again. Bereavement, symbolization, and the birth of representation appear to be connected with one another, both when the most elementary representations are involved and when the more complex and artistic ones are. Where and when it is possible to recover a representation that can survive the absence of the lost object, there is a potentially creative psychic space that can be made fertile again. PMID:24777371

  18. A cross-cultural investigation of multiple intelligences in university-level nutrition students

    NASA Astrophysics Data System (ADS)

    Short, Joy E.

    Effective strategies for the recruitment and retention of a diverse student body in undergraduate nutrition and dietetics programs are needed in order for graduates to effectively meet the health and nutrition needs of a diverse clientele. One way to promote diversity and improve teaching methods in dietetics education is through a framework based on Howard Gardner's Theory of Multiple Intelligences (MI). The theory suggests that individuals possess varying degrees of eight different intelligences which are shaped by genetics and cultural context. Relatively little research has been conducted to investigate MI approaches in the areas of higher education, cross-cultural education, or dietetics education. Therefore, this study investigated the MI profiles of students within undergraduate nutrition programs at Universidad Iberoamericana in Mexico City, Mexico and Saint Louis University in St. Louis, Missouri, United States. Data were collected through the Multiple Intelligences Developmental Assessment Scales (MIDAS). The findings provide a profile of the intellectual dispositions for the study population and suggest that dietetics students in this cross-cultural study population score highest for the MIDAS scale measuring interpersonal intelligence, with significant differences occurring between scores for the eight intelligences measured by the MIDAS. Not only were there significant differences between scale scores when analyzing the population as a whole, there were also significant differences in scale scores when comparing American and Mexican students. This phenomenon was also true when scores were grouped into five ordinal categories. In addition, the findings suggest that differences exist among the particular skills associated with the intelligences for the students at each university. Results indicate that skills related to social sensitivity and persuasion are significantly higher than many other skills for dietetics students. Further, when comparing the

  19. Results of mobile gamma scanning activities in St. Louis, Missouri

    SciTech Connect

    Rodriguez, R E; Witt, D A; Cottrell, W D; Carrier, R F

    1991-06-01

    From 1942 through approximately 1966, the Mallinckrodt Chemical Works operated four plants in St. Louis, Missouri, for the Manhattan Engineer District and the Atomic Energy Commission. A variety of production processes using uranium- and radium-bearing ore materials were performed at the plants. It is the policy of the DOE to verify that radiological conditions at such sites or facilities comply with current DOE guidelines. Guidelines for release and use of such sites have become more stringent as research has provided more information since previous cleanups. The Formerly Utilized Sites Remedial Action Program (FUSRAP) was established as part of that effort to confirm the closeout status of facilities under contract to agencies preceding DOE during early nuclear energy development. Under the FUSRAP program, the Mallinckrodt properties have been previously investigated to determine the extent of on-site radiological contamination. At the request of DOE, Oak Ridge National Laboratory (ORNL) conducted a survey in May 1990, of public roadways and suspected haul routes between the Mallinckrodt plant and storage sites in St. Louis to ensure that no residual radioactive materials were conveyed off-site. A mobile gamma scanning van with an on-board computer system was used to identify possible anomalies. Suspect areas are those displaying measurements deviating from gamma exposure rates identified as typical for radiologically unenhanced areas in the vicinity of the areas of interest. The instrumentation highlighted three anomaly locations each of which measured less than 1m{sup 2} in size. None of the slightly elevated radiation levels originated from material associated with former AEC-related processing operations in the area. The anomalies resulted from elevated concentrations of radionuclides present in phosphate fertilizers, increased thorium in road-base gravel, and emanations from the radioactive storage site near the Latty Avenue airport. 9 refs., 3 figs.

  20. Thinking with the saint: the miracle of Saint Januarius of Naples and science in early modern Europe.

    PubMed

    de Ceglia, Francesco Paolo

    2014-01-01

    The aim of this paper is to reconstruct the way in which early modem science questioned and indirectly influenced (while being in its turn influenced by) the conceptualization of the liquefaction of the blood of Saint Januarius, a phenomenon that has been taking place at regular intervals in Naples since the late Middle Ages. In the seventeenth century, a debate arose that divided Europe between supporters of a theory of divine intervention and believers in the occult properties of the blood. These two theoretical options reflected two different perspectives on the relationship between the natural and the supernatural. While in the seventeenth century, the emphasis was placed on the predictable periodicity of the miraculous event of liquefaction as a manifestation of God in his role as a divine regulator, in the eighteenth century the event came to be described as capricious and unpredictable, in an attempt to differentiate miracles from the workings of nature, which were deemed to be normative. The miracle of the blood of Saint Januarius thus provides a window through which we can catch a glimpse of how the natural order was perceived in early modern Europe at a time when the Continent was culturally fragmented into north and south, Protestantism and Catholicism, learned and ignorant.

  1. Thinking with the saint: the miracle of Saint Januarius of Naples and science in early modern Europe.

    PubMed

    de Ceglia, Francesco Paolo

    2014-01-01

    The aim of this paper is to reconstruct the way in which early modem science questioned and indirectly influenced (while being in its turn influenced by) the conceptualization of the liquefaction of the blood of Saint Januarius, a phenomenon that has been taking place at regular intervals in Naples since the late Middle Ages. In the seventeenth century, a debate arose that divided Europe between supporters of a theory of divine intervention and believers in the occult properties of the blood. These two theoretical options reflected two different perspectives on the relationship between the natural and the supernatural. While in the seventeenth century, the emphasis was placed on the predictable periodicity of the miraculous event of liquefaction as a manifestation of God in his role as a divine regulator, in the eighteenth century the event came to be described as capricious and unpredictable, in an attempt to differentiate miracles from the workings of nature, which were deemed to be normative. The miracle of the blood of Saint Januarius thus provides a window through which we can catch a glimpse of how the natural order was perceived in early modern Europe at a time when the Continent was culturally fragmented into north and south, Protestantism and Catholicism, learned and ignorant. PMID:25080643

  2. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  3. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  4. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  5. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  6. 33 CFR 117.669 - St. Louis River (Duluth Superior Harbor).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Minnesota § 117.669 St. Louis River... 24 hours notice is given. The opening signal for the Minnesota draw is one prolonged blast...

  7. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... near the confluence of Salt Creek River mile 56 and the north fork of Salt Creek. The zone extends out.... Louis or designated representative. Vessels that are required to use the channel for safe navigation...

  8. Dr. Louis Sullivan: Treating America's Most Critical Health and Human Services Ills.

    ERIC Educational Resources Information Center

    Cox, William E,; Matthews, Frank L.

    1989-01-01

    Interview with Dr. Louis Sullivan, Secretary of Health and Human Services. Discusses his views on health education, budget, access to health care, minority health, abortion, infant mortality, drugs, the Head Start Program, federal planning effects, and family influences. (JS)

  9. Sources of Heavy Metal Pollution into the St. Louis River, Lake Superior Watershed

    NASA Astrophysics Data System (ADS)

    Sternberg, S. P.; Palokangas, C.

    2013-12-01

    The St. Louis River begins in Hoyt Lakes, Minnesota and enters Lake Superior between Duluth, Minnesota and Superior, Wisconsin. The Partridge River and the Embarrass River are two of its main tributaries. National Pollutant Discharge Elimination System (NPDES) permits are issued for surface water dischargers under the Clean Water Act. The Permit Compliance System (PCS) and the Integrated Compliance Information System (ICIS) is a tool allowing public access to information contained in NPDES permits. Along the way to Lake Superior, 19 facilities list the St. Louis River, St. Louis Bay, part of the St. Louis River estuary, or one of its tributaries as a receiving water. Of these 19 locations, four report discharging heavy metals into the receiving water. Copper and Lead are the metals most frequently discharged.

  10. 78 FR 53386 - Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area Transportation Conformity Requirements AGENCY: Environmental Protection Agency (EPA)....

  11. Acceptance of the Theory of Evolution in America: Louis Agassiz vs. Asa Gray

    ERIC Educational Resources Information Center

    Wolfe, Elaine Claire Daughetee

    1975-01-01

    Provides some background information on the contributions of Louis Agassiz and Asa Gray to the history of American science as these two men disagreed concerning the ideas in Darwin's "The Orgin of Species." (PB)

  12. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  13. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  14. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  15. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... County. In the State of Missouri: Franklin County, Jefferson County, St. Charles County, St. Louis...

  16. Federacion de Universidades Privadas de America Central y Panama: Boletin Estadistico (Federation of Private Universities of Central America and Panama: Statistical Bulletin).

    ERIC Educational Resources Information Center

    Serrano, Jorge A.

    This statistical bulletin provides details on the universities belonging to the Federation of Private Universities of Central America and Panama (FUPAC): Central American University, Rafael Landivar University, Saint John's College, University of Santa Maria La Antigua, Jose Simeon Canas University, Doctor Mariano Galvez University, and the…

  17. Gastrointestinal diseases of Napoleon in Saint Helena: causes of death.

    PubMed

    Di Costanzo, Jacques

    2002-01-01

    The fact that Napoleon Ist died from gastric cancer seems to be well established. Arguments for the hypothesis of chronic arsenic poisoning have recently been developed in the literature. This study, focused on the gastrointestinal diseases of Napoleon in Saint Helena, is based on a confrontation between the clinical semiological anamnesis and the anatomical data in the autopsy report by F. Antommarchi. Napoleon presented several gastrointestinal diseases: gall-bladder lithiasis complicated with angiocholitis, chronic colitis and certainly a gastric cancer. Death was consecutive to perforation of the gastric lesion leading to haemorrhagic vomitis and multiorgan failure. The description of the gastric lesions during autopsy is consistent with the diagnosis of cancer. The course of the clinical events is closely correlated with the anatomic lesions. There is strong evidence that Napoleon died from an acute complication of his gastric disease.

  18. Robustness of de Saint Venant equations for simulating unsteady flows

    USGS Publications Warehouse

    Baltzer, Robert A.; Schaffranek, Raymond W.; Lai, Chintu; ,

    1995-01-01

    Long-wave motion in open channels can be expressed mathematically by the one-dimensional de Saint Venant equations describing conservation of fluid mass and momentum. Numerical simulation models, based on either depth/velocity or water-level/discharge dependent-variable formulations of these equations, are typically used to simulate unsteady open-channel flow. However, the implications and significance of selecting either dependent-variable form - on model development, discretization and numerical solution processes, and ultimately on the range-of-application and simulation utility of resulting models - are not well known. Results obtained from a set of numerical experiments employing two models - one based on depth/velocity and the other on water-level/discharge equation formulations - reveal the sensitivity of the two equation sets to various channel properties and dynamic flow conditions. In particular, the effects of channel gradient, channel width-to-depth ratio, flow-resistance coefficient, and flow unsteadiness are analyzed and discussed.

  19. [Patron saints and Christian perception of health and illness].

    PubMed

    Spehar, Milan

    2012-01-01

    As a religion based on the teaching of Jesus Christ, from the outset Christianity has developed a completely different attitude toward health and illness than the Old Testament. Health and illness are now viewed through the eyes of Jesus Christ the redeemer, who accepted each and every man. The history of Christianity has had its episodes of masochistic attitude toward illness, but today it clearly underscores the need to fight it with any means available, but it also teaches to accept what can not be changed. Saints are often patrons against diseases they had to endure. However, this is not their main role. To this day many seem to miss the main point their heritage, but see them as miracle healers. This misperception of miracle needs revising as well as the simplistic interpretation of the healing powers of relics (viewed as a demiurge of sort) and of the private vows and votive offerings. PMID:23560761

  20. A Sustainable Community/University Partnership.

    ERIC Educational Resources Information Center

    Reardon, Kenneth M.

    1999-01-01

    Describes the development of a cooperative project of the University of Illinois and East St. Louis from its origins in 1987 to the present. The program has involved more than 3,500 students in such projects as trash removal, home repair, community planning, and development of recreational facilities. Many students report their involvement has…

  1. Gravity in the Century of Light: The Gravitation Theory of Georges-Louis Le Sage

    NASA Astrophysics Data System (ADS)

    Evans, James

    2006-05-01

    Each generation of physicists, or natural philosophers, has sought to place universal gravitation in the context of its own worldview. Often this has entailed an effort to reduce gravitation to something more fundamental. But what is deemed fundamental has, of course, changed with time. Each generation attacked the problem of universal gravitation with the tools of its day and brought to bear the concepts of its own standard model. The most successful eighteenth-century attempt to provide a mechanical explanation of gravity was that of Georges-Louis Le Sage (1724-1803) of Geneva. Le Sage postulated a sea of ultramundane corpuscles, streaming in all directions and characterized by minute mass, great velocity, and complete inelasticity. Mostly these corpuscles just pass through gross bodies such as apples or planets, but a few are absorbed, leading to all the phenomena of attraction. In a voluminous correspondence with nearly all the savants of the day, Le Sage constantly reshaped his arguments for his system in order to appeal to metaphysicians, mechanicians and Newtonians of several varieties. Le Sage's theory is an especially interesting one, for several reasons. First, it serves as the prototype of a dynamical explanation of Newtonian gravity. Second, the theory came quite close to accomplishing its aim. Third, the theory had a long life and attracted comment by the leading physical thinkers of several successive generations, including Laplace, Kelvin, Maxwell and Feynman. Le Sage's theory therefore provides an excellent opportunity for the study of the evolution of attitudes toward physical explanation. The effects of national style in science and generational change take on a new clarity.

  2. Experimental St. Louis encephalitis virus infection of sloths and cormorants.

    PubMed

    Seymour, C; Kramer, L D; Peralta, P H

    1983-07-01

    Experimental infection of 11 Bradypus variegatus and Choloepus hoffmanni sloths with St. Louis encephalitis (SLE) virus produced detectable viremias of seven to 27 (median 13) days duration and maximum titers of 2.7 to 6.5 (median 5.1) log10 median suckling mouse intracranial lethal doses (SMicLD50) per ml. Experimental SLE viremia onset was delayed and maximum titer depressed in two sloths concurrently infected with naturally acquired viruses. SLE viremias in four experimentally inoculated cormorants Phalacrocorax olivaceus were shorter, and of equal or lower titer, than in sloths. Colonized Culex pipiens quinquefasciatus mosquitoes were infected by feeding on sloths circulating at least 4.8 log10 SMicLD50 of SLE virus per ml, and subsequently transmitted the infection to mice and chicks. An uninoculated baby Bradypus became infected by contact transmission from its mother. The antibody response of sloths to SLE virus was slow, being undetectable until several weeks post-inoculation. However, both sloth species developed high and long-lasting neutralizing and hemagglutination-inhibition antibody titers. The complement-fixation antibody response in Bradypus was lower and slower to develop than in Choloepus. Sloths with naturally acquired SLE virus antibody did not become detectably viremic after experimental inoculation. Neither sloths nor cormorants become overly ill from SLE virus infection.

  3. Dioxin Registry report for Thompson Chemical Company, St. Louis, Missouri

    SciTech Connect

    Marlow, D.A.; Fingerhut, M.A.

    1991-01-01

    An industrial hygiene survey was conducted at the Thompson Chemical Company, St. Louis, Missouri. The company manufactured sodium-2,4,5-trichlorophenate (NaTCP), 2,4,5-trichlorophenoxyacetic-acid (2,4,5-T), and esters and amines of 2,4,5-T from 1949 through 1970. The company manufactured Agent-Orange for the Air Force from 1967 until 1969. The facility, its processes, its workforce, and 2,3,7,8-tetrachlorodibenzo-p-dioxin (1746016) (TCDD) analytical results for these products were examined. As this firm filed for bankruptcy in 1970, there was only limited data available. The facility employed about 12 persons year round and about double this number during the busy season and during the Agent-Orange contract. Almost no information was available about the production processes. Nine persons developed chloracne after an accident and fire in the NaTCP process. Few personnel records were available. The authors conclude that workers employed from 1949 through 1970 are suitable for inclusion into the Dioxin Registry. There is not enough information available to construct a TCDD exposure matrix for this site.

  4. The ecology of dog bite injury in St. Louis, Missouri.

    PubMed Central

    Beck, A M; Loring, H; Lockwood, R

    1975-01-01

    A detailed analysis of all the reported dog bites that occurred over a 2-year period in St. Louis, Mo., provided new insight not only into the severity of the problem, but also the environmental context for injury. Dog bite is a major medical problem that affects at least 1 of every 222 people and specifically 1 of every 83 children, 5 to 9 years old. Nearly 20 percent of all the children bitten were injured on the head or face, a source of concren and expense for all concerned. Nearly 10 percent of all bites were classified as serious. In only 25 percent of all injuries did the victim's behabior involve the dog at the time ofe victim interacting with the dog's owner. The victim was on the dog owner's property in about u9 percent of the incidents, and in about 48 percent of the cases the bite took pla-e near the owner's property. Bite incidents go up whenever the weather is conductive to street activity. More than 85 percent of all the biting dogs had owners. These results indicate that society's views of dog bite injury, which tend to minimize the problem and find fault with the victim, must be re-evaluated. It is time to place less emphasis on the victim and even the animal and review thae public health implications of dog ownership Images p264-a p265-a p267-a PMID:807942

  5. Ground-based spectroscopic measurements of atmospheric gas composition near Saint Petersburg (Russia)

    NASA Astrophysics Data System (ADS)

    Timofeyev, Yury; Virolainen, Yana; Makarova, Maria; Poberovsky, Anatoly; Polyakov, Alexander; Ionov, Dmitry; Osipov, Sergey; Imhasin, Hamud

    2016-05-01

    Since early 2009, high-resolution solar absorption spectra have been recorded at the Peterhof station (59.88°N, 29.82°E) of Saint Petersburg State University located in the suburbs of St. Petersburg. Measurements are made with the Fourier Transform Infrared (FTIR) system, which consists of Bruker IFS 125HR instrument (with maximum spectral resolution of 0.005 cm-1) and self-designed solar tracker. We derived total column (TC) of a dozen of atmospheric gases from recorded spectra and performed the error analysis of these retrievals. Furthermore, we analysed the temporal variability of the important climatically active gases, such as H2O, CH4, O3, CO, and NO2 near St. Petersburg and compared our retrievals with independent ground-based and satellite data, as well as with the results of EMAC model numerical simulations. Currently, the results of our measurements and the measuring system are under validation for entering the international Network for the Detection of Atmospheric Composition Change (NDACC).

  6. VIEW OF FLAT GRAVE MARKERS AL0NG SAINT MIHIEL AVENUE, WITH ...

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

    VIEW OF FLAT GRAVE MARKERS AL0NG SAINT MIHIEL AVENUE, WITH UPRIGHT MARKERS IN BACKGROUND. VIEW TO NORTHWEST. - Los Angeles National Cemetery, 950 South Sepulveda Boulevard, Los Angeles, Los Angeles County, CA

  7. 3-D Perspective View, Miquelon and Saint Pierre Islands

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This image shows Miquelon and Saint Pierre Islands, located south of Newfoundland, Canada. These islands, along with five smaller islands, are a self-governing territory of France. North is in the top right corner of the image. The island of Miquelon, in the background, is divided by a thin barrier beach into Petite Miquelon on the left, and Grande Miquelon on the right. Saint Pierre Island is seen in the foreground. The maximum elevation of this land is 240 meters (787 feet). The land mass of the islands is about 242square kilometers (94 square miles) or 1.5 times the size of Washington, DC.

    This three-dimensional perspective view is one of several still photographs taken from a simulated flyover of the islands. It shows how elevation data collected by the Shuttle Radar Topography Mission (SRTM) can be used to enhance other satellite images. Color and natural shading are provided by a Landsat 7 image taken on September 7, 1999. The Landsat image was draped over the SRTM data. Terrain perspective and shading are from SRTM. The vertical scale has been increased six times to make it easier to see the small features. This also makes the sea cliffs around the edges of the islands look larger. In this view the capital city of Saint Pierre is seen as the bright area in the foreground of the island. The thin bright line seen in the water is a breakwater that offers some walled protection for the coastal city.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on February 11,2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and

  8. Presence of selected chemicals of emerging concern in water and bottom sediment from the St. Louis River, St. Louis Bay, and Superior Bay, Minnesota and Wisconsin, 2010

    USGS Publications Warehouse

    Christensen, Victoria G.; Lee, Kathy E.; Kieta, Kristen A.; Elliott, Sarah M.

    2012-01-01

    The St. Louis Bay of Lake Superior receives substantial urban runoff, wastewater treatment plant effluent, and industrial effluent. In 1987, the International Joint Commission designated the St. Louis Bay portion of the lower St. Louis River as one of the Great Lakes Areas of Concern. Concerns exist about the potential effects of chemicals of emerging concern on aquatic biota because many of these chemicals, including endocrine active chemicals, have been shown to affect the endocrine systems of fish. To determine the occurrence of chemicals of emerging concern in the St. Louis River, the St. Louis Bay, and Superior Bay, the U.S. Geological Survey in cooperation with the Minnesota Pollution Control Agency and the Wisconsin Department of Natural Resources collected water and bottom-sediment samples from 40 sites from August through October 2010. The objectives of this study were to (1) identify the extent to which chemicals of emerging concern, including pharmaceuticals, hormones, and other organic chemicals, occur in the St. Louis River, St. Louis Bay, and Superior Bay, and (2) identify the extent to which the chemicals may have accumulated in bottom sediment of the study area. Samples were analyzed for selected wastewater indicators, hormones, sterols, bisphenol A, and human-health pharmaceuticals. During this study, 33 of 89 chemicals of emerging concern were detected among all water samples collected and 56 of 104 chemicals of emerging concern were detected in bottom-sediment samples. The chemical N,N-diethyl-meta-toluamide (DEET) was the most commonly detected chemical in water samples and 2,6-dimethylnaphthalene was the most commonly detected chemical in bottom-sediment samples. In general, chemicals of emerging concern were detected at a higher frequency in bottom-sediment samples than in water samples. Estrone (a steroid hormone) and hexahydrohexamethyl cyclopentabensopyran (a synthetic fragrance) were the most commonly detected endocrine active chemicals in

  9. Shaded Relief Image of Saint Pierre and Miquelon

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This image shows two islands, Miquelon and Saint Pierre, located south of Newfoundland, Canada. These islands, along with five smaller islands, are a self-governing territory of France. A thin barrier beach divides Miquelon, with Grande Miquelon to the north and Petite Miquelonto the south. Saint Pierre Island is located to the lower right. With the islandsi location in the north Atlantic Ocean and their deep water ports, fishing is the major part of the economy. The maximum elevation of the island is 240 meters (787 feet). The land mass of the islands is about 242 square kilometers, or 1.5 times the size of Washington DC.

    This shaded relief image was generated using topographic data from the Shuttle Radar Topography Mission. A computer-generated artificial light source illuminates the elevation data to produce a pattern of light and shadows. Slopes facing the light appear bright, while those facing away are shaded. On flatter surfaces, the pattern of light and shadows can reveal subtle features in the terrain. Shaded relief maps are commonly used in applications such as geologic mapping and land use planning.

    This image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense (DoD), and the German and Italian space agencies. It is managed by NASAis Jet Propulsion

  10. 3-D perspective of Saint Pierre and Miquelon Islands

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This image shows two islands, Miquelon and Saint Pierre, located south of Newfoundland, Canada. These islands, along with five smaller islands, are a self-governing territory of France. A thin barrier beach divides Miquelon, with Grande Miquelon to the north and Petite Miquelon to the south. Saint Pierre Island is located to the lower right. With the islands' location in the north Atlantic Ocean and their deep water ports, fishing is the major part of the economy. The maximum elevation of the island is 240 meters (787 feet). The land mass of the islands is about 242 square kilometers, or 1.5 times the size of Washington DC.

    This image shows how data collected by the Shuttle Radar Topography Mission (SRTM) can be used to enhance other satellite images. Color and natural shading are provided by a Landsat 7 image acquired on September 1, 1999. Terrain perspective and shading were derived from SRTM elevation data acquired on February 12, 2000. Topography is exaggerated by about six times vertically. The United States Geological Survey's Earth Resources Observations Systems (EROS) DataCenter, Sioux Falls, South Dakota, provided the Landsat data.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on February 11,2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense (DoD), and the German and Italian space agencies

  11. Locomotion and body proportions of the Saint-Césaire 1 Châtelperronian Neandertal

    PubMed Central

    Trinkaus, Erik; Ruff, Christopher B.; Churchill, Steven E.; Vandermeersch, Bernard

    1998-01-01

    The initial Upper Paleolithic (Châtelperronian) of western Europe was associated with late European Neandertals, best known through the Saint-Césaire 1 partial skeleton. Biomechanical cross-sectional analysis of the Saint-Césaire 1 femoral diaphysis at the subtrochanteric and midshaft levels, given the plasticity of mammalian diaphyseal cortical bone, provides insights into the habitual levels and patterns of loading on the lower limbs from body mass, proportions, and locomotion. The overall robustnesses of the femoral diaphyses of European Neandertals and early modern humans are similar once contrasts in body proportions are incorporated into the body size scaling. Saint-Césaire 1 matches these samples only if it is provided with Neandertal-like hyperarctic body proportions. And the rounded proximal femoral diaphysis of Saint-Césaire 1 is similar to those of earlier Neandertals, likely also reflecting similar cold-adapted broad pelvic regions. However, although morphologically similar to those of archaic Homo, the Saint-Césaire 1 femoral midshaft exhibits the anteroposterior reinforcement characteristic of early modern humans. Consequently, Saint-Césaire 1 appears as a morphological Neandertal with hyperarctic body proportions who nonetheless had shifted locomotor patterns to more closely resemble those of other Upper Paleolithic humans. PMID:9576971

  12. Provenance and Geographic Spread of St. Louis Encephalitis Virus

    PubMed Central

    Kopp, Anne; Gillespie, Thomas R.; Hobelsberger, Daniel; Estrada, Alejandro; Harper, James M.; Miller, Richard A.; Eckerle, Isabella; Müller, Marcel A.; Podsiadlowski, Lars; Leendertz, Fabian H.; Drosten, Christian; Junglen, Sandra

    2013-01-01

    ABSTRACT St. Louis encephalitis virus (SLEV) is the prototypic mosquito-borne flavivirus in the Americas. Birds are its primary vertebrate hosts, but amplification in certain mammals has also been suggested. The place and time of SLEV emergence remain unknown. In an ecological investigation in a tropical rainforest in Palenque National Park, Mexico, we discovered an ancestral variant of SLEV in Culex nigripalpus mosquitoes. Those SLEV-Palenque strains form a highly distinct phylogenetic clade within the SLEV species. Cell culture studies of SLEV-Palenque versus epidemic SLEV (MSI-7) revealed no growth differences in insect cells but a clear inability of SLEV-Palenque to replicate in cells from birds, cotton rats, and free-tailed bats permissive for MSI-7 replication. Only cells from nonhuman primates and neotropical fruit bats were moderately permissive. Phylogeographic reconstruction identified the common ancestor of all epidemic SLEV strains to have existed in an area between southern Mexico and Panama ca. 330 years ago. Expansion of the epidemic lineage occurred in two waves, the first representing emergence near the area of origin and the second involving almost parallel appearances of the virus in the lower Mississippi and Amazon delta regions. Early diversification events overlapped human habitat invasion during the post-Columbian era. Several documented SLEV outbreaks, such as the 1964 Houston epidemic or the 1990 Tampa epidemic, were predated by the arrival of novel strains between 1 and 4 years before the outbreaks. Collectively, our data provide insight into the putative origins of SLEV, suggesting that virus emergence was driven by human invasion of primary rainforests. PMID:23760463

  13. Radiological survey of the Mallinckrodt Chemical Works, St. Louis, Missouri

    SciTech Connect

    Goldsmith, W A; Leggett, R W; Haywood, F F

    1981-12-01

    The results of a radiological survey of part of the Mallinckrodt Chemical Works (former Destrehan and Broadway Street plants), St. Louis, Missouri, are presented. During the period 1942 through 1957, this site was used for various projects involving the production of purified uranium from pitchblende concentrates. The survey included measurements of the following: residual alpha and beta-gamma contamination levels in the existing buildings that were used in the uranium projects; external gamma radiation levels at 1 m above the surface in these buildings and outdoors around these buildings; radon and radon daughter concentrations in the air in these buildings; uranium, radium, actinium, and thorium concentrations in surface and subsurface soil on the site; concentrations of radionuclides in water and sediment found in drains both inside and outside the buildings; and concentrations of radionuclides in ground and surface water on the site and in river water taken near the site. Alpha and beta-gamma contamination levels inside and outside some of the buildings were above limits set by current federal guidelines concerning the release of property for unrestricted use. Elevated external gamma radiation levels were measured at some outdoor locations and in some of the buildings. Licensable concentrations of uranium were found in soil at some places, and the concentration of uranium in a water sample taken from a core hole between Buildings 100 and 101 was in excess of limits set by current federal standards. Radon and radon daughter concentrations in three buildings were in excess of current federal guidelines for nonoccupational radiation exposure.

  14. Louis Pasteur, language, and molecular chirality. I. Background and dissymmetry.

    PubMed

    Gal, Joseph

    2011-01-01

    Louis Pasteur resolved sodium ammonium (±)-tartrate in 1848, thereby discovering molecular chirality. Although hindered by the primitive state of organic chemistry, he introduced new terminology and nomenclature for his new science of molecular and crystal chirality. He was well prepared for this task by his rigorous education and innate abilities, and his linguistic achievements eventually earned him membership in the supreme institution for the French language, the Académie française. Dissymmetry had been in use in French from the early 1820s for disruption or absence of symmetry or for dissimilarity or difference in appearance between two objects, and Pasteur initially used it in the latter connotation, without any reference to handedness or enantiomorphism. Soon, however, he adopted it in the meaning of chirality. Asymmetry had been in use in French since 1691 but Pasteur ignored it in favor of dissymmetry. The two terms are not synonymous but it is not clear whether Pasteur recognized this difference in choosing the former over the latter. However, much of the literature mistranslates his dissymmetry as asymmetry. Twenty years before Pasteur the British polymath John Herschel proposed that optical rotation in the noncrystalline state is due to the "unsymmetrical" [his term] nature of the molecules and later used dissymmetrical for handed. Chirality, coined by Lord Kelvin in 1894 and introduced into chemistry by Mislow in 1962, has nearly completely replaced dissymmetry in the meaning of handedness, but the use of dissymmetry continues today in other contexts for lack of symmetry, reduction of symmetry, or dissimilarity.

  15. Skewed Riskscapes and Environmental Injustice: A Case Study of Metropolitan St. Louis

    NASA Astrophysics Data System (ADS)

    Abel, Troy D.

    2008-08-01

    This article presents a case study of Toxics Release Inventory (TRI) air pollution exposure risks across metropolitan St. Louis. The first section critically reviews environmental justice research and related barriers to environmental risk management. Second, the paper offers a conventional analysis of the spatial patterns of TRI facilities and their surrounding census block group demographics for metropolitan St. Louis. Third, the article describes the use of an exposure risk characterization for 319 manufacturers and their air releases of more than 126 toxic pollutants. This information could lead to more practical resolutions of urban environmental injustices. The analysis of TRIs across metropolitan St. Louis shows that minority and low-income residents were disproportionately closer to industrial pollution sources at nonrandom significance levels. Spatial concentrations of minority residents averaged nearly 40% within one kilometer of St. Louis TRI sites compared to 25% elsewhere. However, one-fifth of the region’s air pollution exposure risk over a decade was spatially concentrated among only six facilities on the southwestern border of East St. Louis. This disproportionate concentration of some of the greatest pollution risk would never be considered in most conventional environmental justice analyses. Not all pollution exposure risk is average, and the worst risks deserve more attention from environmental managers assessing and mitigating environmental injustices.

  16. Skewed riskscapes and environmental injustice: a case study of metropolitan St. Louis.

    PubMed

    Abel, Troy D

    2008-08-01

    This article presents a case study of Toxics Release Inventory (TRI) air pollution exposure risks across metropolitan St. Louis. The first section critically reviews environmental justice research and related barriers to environmental risk management. Second, the paper offers a conventional analysis of the spatial patterns of TRI facilities and their surrounding census block group demographics for metropolitan St. Louis. Third, the article describes the use of an exposure risk characterization for 319 manufacturers and their air releases of more than 126 toxic pollutants. This information could lead to more practical resolutions of urban environmental injustices. The analysis of TRIs across metropolitan St. Louis shows that minority and low-income residents were disproportionately closer to industrial pollution sources at nonrandom significance levels. Spatial concentrations of minority residents averaged nearly 40% within one kilometer of St. Louis TRI sites compared to 25% elsewhere. However, one-fifth of the region's air pollution exposure risk over a decade was spatially concentrated among only six facilities on the southwestern border of East St. Louis. This disproportionate concentration of some of the greatest pollution risk would never be considered in most conventional environmental justice analyses. Not all pollution exposure risk is average, and the worst risks deserve more attention from environmental managers assessing and mitigating environmental injustices.

  17. Reproduction of Blackfin tuna Thunnus atlanticus (Perciformes: Scombridae) in Saint Peter and Saint Paul Archipelago, Equatorial Atlantic, Brazil.

    PubMed

    Bezerra, Natalia P A; Fernandes, Cezar A F; Albuquerque, Fernanda V; Pedrosa, Vanessa; Hazin, Fábio; Travassos, Paulo

    2013-09-01

    The reproduction of Blackfin tuna Thunnus atlanticus has been described for coastal regions, and for a long time, this species was considered to be a strictly continental spawner. Recently, this species was observed around a seamount habitat 500 nautical miles Northeast of Brazil, located between South America and Africa. In this study we describe the reproductive biology of Blackfin tuna at Saint Peter and Saint Paul Archipelago (SPSPA). Male and female gonads were sampled from December 2008 to July 2010, and analyzed macro and microscopically. A total of 361 fish were sampled (247 males and 114 females). Males were more common than females, with a sex ratio of 2.2 male:1 female. The fork length (FL) of all sampled specimens ranged from 38 to 98cm, and larger length classes were more frequent in males. It was possible to distinguish six maturity phases for females: immature, developing, spawning capable, actively spawning, regressing and recovering. Five phases were identified for males: immature, developing, spawning capable, actively spawning and recovering. The gonad index (GI) mean monthly values ranged from 6.6 (SD = 4.1) to 58.4 (SD = 34.7) for females, and from 2.6 (SD = 1.3) to 66.2 (SD = 30.4) for males. For both sexes, the largest GI values were observed at the beginning of the first semester of the year. Size at first maturity was estimated at 48cm FL and 55cm FL for females and males respectively. Approximately 80% of the specimens were adults and considered to be in reproductive conditions. Histological analysis of the ovaries and testes showed that most of the specimens were sexually mature and were reproductively active during all months of the year. However, females with mature ovaries, with large amounts of hydrated oocytes and post-ovulatory follicles, were mainly found from December to March, thus these months may constitute the main spawning season in SPSPA. Batch fecundity varied between 272025 and 1,140584 oocytes for 56 and 68 cm FL females

  18. Fluvial sediment of the Mississippi River at St. Louis, Missouri

    USGS Publications Warehouse

    Jordan, Paul Robert

    1965-01-01

    An investigation of the fluvial sediment of the Mississippi River at St. Louis, Mo., was begun in 1948. Most data have been obtained only to determine the daily suspended-sediment discharge and the particle-size distribution of suspended sediment and bed material, but a few data have been obtained to study the flow resistance, the vertical distribution of sediment and velocity, and the bed-material discharge. The flow of the Mississippi River at St. Louis is made up of the flows from the Missouri River, which had an average flow of 79,860 cubic feet per second for 1897-1958 at Hermann, Mo., and from the upper Mississippi River, which had an average flow of 91,890 cubic feet per second for 1928-58 at Alton, Il. The Missouri River is partly controlled by reservoirs that had a total capacity of 90,300,000 acre-feet in 1956, and the upper Mississippi River is partly controlled by lakes and reservoirs that had a total capacity of 4,890,000 acre-feet in 1956. The flows of the Missouri and upper Mississippi Rivers have not become mixed at St. Louis; so the river has a lateral gradient of suspended-sediment concentration. The concentration near the west bank has been as much as 2,400 parts per million greater than the concentration near the east bank. Suspended-sediment discharges from April 1948 to September 1958 ranged from 4,250 to 7,010,000 tons per day and averaged 496,000 tons per day. Mean concentrations for water years decreased steadily from 1,690 parts per million in 1949 to 403 parts per million in 1956, but they increased to 756 parts per million in 1958. Effects of new reservoirs in the Missouri River basin on the concentration have been obscured by the close relation of concentration to streamflow. Measured suspended-sediment discharge through September 1958 averaged 47 percent clay, 38 percent silt, and 15 percent sand. Variations of particle size were due mainly to differences in the source areas of the sediment. Most of the bed material in the main flow

  19. Provenance, age, and environment of mid-Wisconsinan slackwater lake sediment in the St. Louis Metro East area, USA

    USGS Publications Warehouse

    Curry, B. Brandon; Grimley, D.A.

    2006-01-01

    Valleys tributary to the Mississippi River contain fossiliferous slackwater lake sediment (Equality Formation) deposited in response to aggradation of the Mississippi River valley during the last glaciation. In the St. Louis Metro East area, the lower part of the Equality Formation is primarily laminated, fossiliferous silt and clay deposited from about 44,150 to 24,310 14C yr B.P. The upper Equality Formation is primarily very fine sand to silt deposited from about 21,200 to 17,000 14C yr B.P. Among the four cores that sample this succession in the St. Louis Metro East area, core MNK-3 (38.64EN, 90.01EW) was selected for detailed study. Three sources are distinguished by the following characteristics: (1) gray smectite-quartz-Se-rich, feldspar-poor material of the Des Moines, Wadena, and James lobes; (2) reddish brown kaolinite-Cu-Fe-rich sediment of the Superior and Rainy lobes; and (3) brown illite-dolomite-Sr-rich sediment of the Lake Michigan and Green Bay lobes. The earliest sediments (44,150 to 41,700 14C yr B.P.) were derived from the central and western provenances and are chronocorrelative with the lower Roxana Silt. A hiatus occurred from about 41,700 to 29,030 14C yr B.P. when much of the middle Roxana Silt (Meadow Member) was deposited on adjacent uplands. The youngest sediment includes evidence of heightened activity of the Superior Lobe at about 29,000 14C yr B.P., the Lake Michigan and Green Bay lobes from about 25,000 to 24,000 14C yr B.P., and the Wadena-Des Moines-James lobes at about 21,000 14C yr B.P. ?? 2005 Society. Published by University of Washington. All rights reserved.

  20. The harmonious relationship between faith and science from the perspective of some great saints: A brief comment

    PubMed Central

    Cortés, Manuel E.; del Río, Juan Pablo; Vigil, Pilar

    2015-01-01

    The objective of this editorial is to show that a harmonious relationship between science and faith is possible, as exemplified by great saints of the Catholic Church. It begins with the definitions of science and faith, followed by an explanation of the apparent conflict between them. A few saints that constitute an example that a fruitful relationship between these two seemingly opposed realities has been possible are Saint Albert the Great, Saint John of the Cross, Saint Giuseppe Moscati, and Saint Edith Stein, among others, and this editorial highlights their deep contributions to the dialogue between faith and reason. This editorial ends with a brief discussion on whether it is possible to be both a scientist and a man of faith. PMID:25698837

  1. [Louis Ombrédanne (1871-1956) pediatric and plastic surgeon].

    PubMed

    Glicenstein, J

    2015-04-01

    One of the fathers of pediatric surgery in France, Louis Ombrédanne (1871-1956) was a great plastic surgeon. During his residency he was initiated to plastic surgery by Charles Nélaton (1851-1911). Both wrote two books: "La rhinoplastie" and "Les autoplasties", taking stock of these techniques in the early 20th century. In 1906, he was the first to describe the pectoral muscle flap for immediate breast reconstruction after mastectomy. He used this flap in conjunction with an axillo thoracic flap. From 1908 to 1941, Louis Ombrédanne practised pediatric surgery, most of which was devoted in reconstruction of congenital and acquire anomalies. From 1924 to 1941, he was Professor of pediatric surgery at the hospital Enfants-Malades in Paris. In 1907, Louis Ombrédanne created a prototype of an ether inhaler as a safe anesthetic device. The device was successfully used for fifty years in Europe.

  2. Data and Primary Source Documents for Social Studies Classrooms from the Federal Reserve Bank of St. Louis

    ERIC Educational Resources Information Center

    Suiter, Mary C.; Stierholz, Katrina L.

    2011-01-01

    Data and primary source documents are important for understanding past and current events. The Federal Reserve Bank of St. Louis has committed itself to the collection and illumination of economic data and historical information for classroom teachers and researchers. The Federal Reserve Bank of St. Louis provides a number of services--including…

  3. Money or Diversity? An Implementation Analysis of the Voluntary Transfer Program in St. Louis, 1999-2009

    ERIC Educational Resources Information Center

    Grooms, Ain A.

    2016-01-01

    A dual transfer program was created in 1983 in the St. Louis metropolitan area following a 1972 lawsuit brought upon the city, charging it with withholding an equal educational opportunity for Black students. Through this program, Black students from St. Louis City are provided with free transportation to one of 15 suburban school districts, and…

  4. SRTM Anaglyph with Landsat Overlay: Miquelon and Saint Pierre Islands

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This anaglyph satellite image shows Miquelon and Saint Pierre Islands, located south of Newfoundland, Canada. These islands are a self-governing territory of France. A 'tombolo' (sand bar) unites Grande Miquelon to the north and Petite Miquelon to the south. Saint Pierre Island, located to the lower right, includes a harbor, an airport, and a small town. Glaciers once covered these islands and the direction of glacial flow is evident in the topography as striations and shoreline trends running from the upper right to the lower left. The darkest image features are freshwater lakes that fill glacially carved depressions and saltwater lagoons that are bordered by barrier beaches. The lakes and the lagoons are fairly calm waters and reflect less sunlight than do the wave covered and sediment laden nearshore ocean currents.

    The stereoscopic effect was created by first draping a Landsat satellite image over preliminary digital elevation data from the Shuttle Radar Topography Mission (SRTM), and then generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.

    Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter resolution of most Landsat images and will substantially help in analyses of the large and growing Landsat image archive. The Landsat 7 Thematic Mapper image used here was provided to the SRTM project by the United States Geological Survey, Earth Resources Observation Systems (EROS) DataCenter, Sioux Falls, South Dakota.

    The elevation data used in this image was acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR

  5. St. Louis Area Earthquake Hazards Mapping Project - December 2008-June 2009 Progress Report

    USGS Publications Warehouse

    Williams, R.A.; Bauer, R.A.; Boyd, O.S.; Chung, J.; Cramer, C.H.; Gaunt, D.A.; Hempen, G.L.; Hoffman, D.; McCallister, N.S.; Prewett, J.L.; Rogers, J.D.; Steckel, P.J.; Watkins, C.M.

    2009-01-01

    This report summarizes the mission, the project background, the participants, and the progress of the St. Louis Area Earthquake Hazards Mapping Project (SLAEHMP) for the period from December 2008 through June 2009. During this period, the SLAEHMP held five conference calls and two face-to-face meetings in St. Louis, participated in several earthquake awareness public meetings, held one outreach field trip for the business and government community, collected and compiled new borehole and digital elevation data from partners, and published a project summary.

  6. Long-term change in thermospheric temperature above Saint Santin

    NASA Astrophysics Data System (ADS)

    Donaldson, J. K.; Wellman, T. J.; Oliver, W. L.

    2010-11-01

    The 1966-1987 Saint Santin/Nançay incoherent scatter radar database is analyzed to determine long-term trends beyond those associated with the "natural" variations of solar and magnetic activity, season, and time of day. Trends averaging some -3 K/yr are found in the F region. Positive trends in the E region may be explained by the subsidence of an overlying warmer regime of air. The trend line seems to change slope around the "breakpoint" year 1979, with the cooling changing from -0.8 K/yr before that time to -5.5 K/yr afterward at 350 km altitude. These trends greatly exceed those predicted by model simulations for increases in greenhouse gas concentrations. Further, carbon dioxide shows no such breakpoint year, but ozone does, near the time of the change in thermospheric trend, and a surface climatic regime shift has also been reported near this time. It is not clear that greenhouse gases are driving the long-term trend in thermospheric temperature. Restriction of analysis to a particular time of day results in greatly different trends, from near zero at midnight to -6 K/yr at noon at 350 km altitude. A separate analysis to determine the long-term trend in the amplitude of the 24 h tide at 350 km altitude shows a large change, with the amplitude diminishing from 136 K in 1966 to 89 K in 1988. Our results show the great need to remove all other natural variations from long-term data sets in determining long-term trends to avoid great ambiguity in trend interpretation.

  7. Monitoring of sulfuric acid episodes in St. Louis, Missouri

    SciTech Connect

    Husar, R.B.; Cobourn, W.G.; Djukic-Husar, J.; Husar, R.B.

    1980-08-20

    During July 1977 and again in February 1978 in St. Louis, Missouri, episodes of about 3-day duration occurred in which sulfuric acid persisted as part of the regional haze aerosol. These sulfuric acid episodes were monitored with 15-min time resolution by a thermal analysis--flame photometric detection particulate sulfur monitor. The measurement technique detects the concentration of total particulate sulfur as well as the fraction as H/sub 2/SO/sub 4/. However, it cannot distinguish between (NH/sub 4/)/sub 2/SO/sub 4/ and NH/sub 4/HSO/sub 4/; thus it is not specific for the detection of total hydrogen ion concentration associated with particulate sulfur. In the summer, July--August 1977, total particulate sulfur average was 3.8 ..mu..gS/m/sup 3/, and the H/sub 2/SO/sub 4/ (measured as sulfur) average was below 0.5 ..mu..gS/m/sup 3/, while in the winter, February--March 1978, it was 3.2 and 0.8 ..mu..gS/m/sup 3/, respectively. During the summer episode the H/sub 2/SO/sub 4/ (as sulfur) peaked at about 10 ..mu..gS/m/sup 3/, compared to a total particulate sulfur peak concentration of 20 ..mu..gS/m/sup 3/. During the winter episode the H/sub 2/SO/sub 4/ concentration peaked at about 4 ..mu..gS/m/sup 3/, compared to a particulate sulfur peak concentration of 6 ..mu..gS/m/sup 3/. Daily average particulate sulfur and light scattering from July--August 1977 and February--March 1978 show a strong correlation (r>0.8). There were several general differences between the summer and winter data which suggest chemical and physical changes in the atmospheric aerosol. Analysis of the summer data revealed overall diurnal patterns in particulate sulfur and acidity, but these patterns did not show up with the winter data. The strong correlation between light scattering and particulate sulfur indicates that sulfur compounds play a prominent role in visibility degradation by fine particles.

  8. A midline sagittal brain view depicted in Da Vinci's "Saint Jerome in the wilderness".

    PubMed

    Valença, M M; Aragão, M de F V Vasco; Castillo, M

    2013-01-01

    It is estimated that around the year 1480 Leonardo da Vinci painted Saint Jerome in the Wilderness, representing the saint during his years of retreat in the Syrian dessert where he lived the life of a hermit. One may interpret Leonardo's Saint Jerome in the Wilderness as St. Jerome practicing self-chastisement with a stone in his right hand, seemingly punching his chest repeatedly. The stone, the lion and a cardinal's hat are conventionally linked to the saint. A skull was also almost always present with the image of the saint symbolically representing penance. With careful analysis of the painting one can identify the skull which is hidden in an arc represented as a lion's tail. The image is of a hemicranium (midline sagittal view) showing the intracranial dura, including the falx and tentorium, and venous system with the sinuses and major deep veins. This may have been the first time when the intracranial sinuses and the major deep venous vessels were illustrated.

  9. A Mosquito Survey of the Twin-Island Caribbean Nation of Saint Kitts and Nevis, 2010.

    PubMed

    Mohammed, Hamish; Evanson, Jessica; Revan, Floyd; Lee, Elise; Krecek, Rosina C; Smith, Joshua

    2015-12-01

    Adult mosquito surveys of Saint Kitts and Nevis (SKN) were performed in the dry season (March 16-23, 2010) in Saint Kitts, and the rainy season (October 18-25, 2010) in SKN. Biogents (BG) Sentinel Traps were set with CO₂and BG Lure in urban, rural, mangrove, and dry forest habitats. Mosquitoes were identified to species, and reverse transcription-polymerase chain reaction was performed on potential vector species for dengue virus (DENV), chikungunya virus (CHIKV), and West Nile virus (WNV). The most abundant species during both seasons in St. Kitts were Culex quinquefasciatus, Aedes taeniorhynchus, and Aedes aegypti. There were 3 new records for Saint Kitts: Aedes tortilis, Anopheles albimanus, and Culex nigripalpus. Traps were also set in Nevis. No mosquito pool tested positive for DENV, CHIKV, or WNV. PMID:26675458

  10. Evidence supporting an intentional Neandertal burial at La Chapelle-aux-Saints

    PubMed Central

    Rendu, William; Beauval, Cédric; Crevecoeur, Isabelle; Bayle, Priscilla; Balzeau, Antoine; Bismuth, Thierry; Bourguignon, Laurence; Delfour, Géraldine; Faivre, Jean-Philippe; Lacrampe-Cuyaubère, François; Tavormina, Carlotta; Todisco, Dominique; Turq, Alain; Maureille, Bruno

    2014-01-01

    The bouffia Bonneval at La Chapelle-aux-Saints is well known for the discovery of the first secure Neandertal burial in the early 20th century. However, the intentionality of the burial remains an issue of some debate. Here, we present the results of a 12-y fieldwork project, along with a taphonomic analysis of the human remains, designed to assess the funerary context of the La Chapelle-aux-Saints Neandertal. We have established the anthropogenic nature of the burial pit and underlined the taphonomic evidence of a rapid burial of the body. These multiple lines of evidence support the hypothesis of an intentional burial. Finally, the discovery of skeletal elements belonging to the original La Chapelle aux Saints 1 individual, two additional young individuals, and a second adult in the bouffia Bonneval highlights a more complex site-formation history than previously proposed. PMID:24344286

  11. A Mosquito Survey of the Twin-Island Caribbean Nation of Saint Kitts and Nevis, 2010.

    PubMed

    Mohammed, Hamish; Evanson, Jessica; Revan, Floyd; Lee, Elise; Krecek, Rosina C; Smith, Joshua

    2015-12-01

    Adult mosquito surveys of Saint Kitts and Nevis (SKN) were performed in the dry season (March 16-23, 2010) in Saint Kitts, and the rainy season (October 18-25, 2010) in SKN. Biogents (BG) Sentinel Traps were set with CO₂and BG Lure in urban, rural, mangrove, and dry forest habitats. Mosquitoes were identified to species, and reverse transcription-polymerase chain reaction was performed on potential vector species for dengue virus (DENV), chikungunya virus (CHIKV), and West Nile virus (WNV). The most abundant species during both seasons in St. Kitts were Culex quinquefasciatus, Aedes taeniorhynchus, and Aedes aegypti. There were 3 new records for Saint Kitts: Aedes tortilis, Anopheles albimanus, and Culex nigripalpus. Traps were also set in Nevis. No mosquito pool tested positive for DENV, CHIKV, or WNV.

  12. Talking Cents: Public Discourse, State Oversight, and Democratic Education in East St. Louis

    ERIC Educational Resources Information Center

    Roseboro, Donyell L.; O'Malley, Michael P.; Hunt, John

    2006-01-01

    Since Jonathan Kozol's 1991 publication of "Savage Inequalities: Children in America's Schools," East St. Louis, Illinois, District 189 has endured unswerving criticism and study. While Kozol's work made publicly known the horrible conditions of schools in the district, it did not bring immediate relief. In 1994, the state appointed a financial…

  13. DEVELOPMENT IN ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI.

    ERIC Educational Resources Information Center

    WHITE, CHRISTINE M.

    INNOVATION ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI, IS A MODIFIED FLEXIBLE SCHEDULING PROGRAM DESIGNED TO ENCOURAGE HIGH SCHOOL STUDENTS BOTH TO WORK INDEPENDENTLY AND TO SHARE THEIR REACTIONS AND IDEAS WITH OTHERS. EACH OF THE APPROXIMATELY 400 STUDENTS PARTICIPATING IN THE PROGRAM ATTENDS ONE LARGE GROUP INSTRUCTIONAL SESSION…

  14. Current Status of the St. Louis Plan: The Magnet School Component.

    ERIC Educational Resources Information Center

    Libros, Tracy

    1987-01-01

    The results and prospects of the magnet school component of desegregation efforts in St. Louis are presented. Demand for magnet seats is outstripping the supply, and thus, the pace of desegregation is limited. But these schools offer an improved educational program and provide more educational choices for families. (VM)

  15. A Writer for Tweens at Heart: A Conversation with Louis Sachar

    ERIC Educational Resources Information Center

    Checkley, Kathy

    2006-01-01

    Tweens everywhere know Louis Sachar. Even if they haven't read about the quirky children and teachers of Wayside School, or blushed along with Bradley Chalkers after he was discovered in the girls' bathroom, they couldn't miss Sachar's 18th book, Holes. Published in 1998, the book earned a Newbery Medal in 1999 and landed on the silver screen in…

  16. Time Series Analysis of Water Level and Temperature in the St Louis River Estuary

    EPA Science Inventory

    Pressure and temperature loggers were deployed at 9 sites in the St Louis River estuary between 6/23 10/31 2011. A reference sensor was place on the shore to correct pressure data. Sensors were paced at <1 m depth in Allouez Bay, Superior Bay, near Hearding Island, WLSSD Bay, th...

  17. Distribution of submerged aquatic vegetation in the St. Louis River estuary: Maps and models

    EPA Science Inventory

    In late summer of 2011 and 2012 we used echo-sounding gear to map the distribution of submerged aquatic vegetation (SAV) in the St. Louis River Estuary (SLRE). From these data we produced maps of SAV distribution and we created logistic models to predict the probability of occurr...

  18. Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

    ERIC Educational Resources Information Center

    von Zastrow, Claus

    2009-01-01

    This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving…

  19. Biology, History and Louis Pasteur: A New Approach to Teaching Science.

    ERIC Educational Resources Information Center

    Hendrick, Robert

    1991-01-01

    Presents a rationale for using the history of science in science education. Uses the life and work of Louis Pasteur to illustrate how the history of science can illustrate the nature of science. Describes how Pasteur's bourgeois ideology and ambition influenced his selection of problems to investigate. (over 35 references) (PR)

  20. The faucet snail (Bithynia tentaculata) invades the St. Louis River Estuary

    EPA Science Inventory

    The European-origin faucet snail (Bithynia tentaculata) now numbers among the aquatic invasive species present in the St. Louis River Estuary. This snail has been in the lower Great Lakes since the early 20th century but is new to the Lake Superior basin. We found faucet snails...

  1. The Community College General Academic Assessment: St. Louis Community College, 1984.

    ERIC Educational Resources Information Center

    Riley, Michelle

    Information is provided on the characteristics of St. Louis Community College (SLCC) students and their general education and liberal arts knowledge. The first sections of the report provide information on the development and administration of the General Academic Assessment (GAA), an instrument containing representative items in the humanities,…

  2. The St. Louis Post-Dispatch Debate over Communism, 1940-1955.

    ERIC Educational Resources Information Center

    Pfaff, Daniel W.

    The liberal bias of the "St. Louis Post-Dispatch" has been well-documented, but memoranda between editor-publisher Joseph Pulitzer II and two of his key editors, Julius Klyman and Irving Dilliard, reveal a tug-of-war over the newspaper's liberal treatment of communism from 1940 to 1955. Klyman, editor of the "Pictures" magazine, was a labor…

  3. The Educational Museum of the St. Louis Public Schools. Bulletin, 1914, No. 48. Whole Number 622

    ERIC Educational Resources Information Center

    Rathmann, Carl G.

    1915-01-01

    In St. Louis, Missouri, the teachers are given excellent opportunities to put their pupils in touch with the world around them. Entering a school-room during a geography lesson, the visitor may find that the children, after a thorough study of the relief map, are transported into the country which is the subject of their lesson. They have before…

  4. Comparisons among Three Diverse Cities: San Jose, California, Seattle, Washington, and St. Louis, Missouri.

    ERIC Educational Resources Information Center

    Williams, Barbara R.

    Although some comparisons among three diverse cities were made, the three cities were selected precisely because they represented diverse clusters of urban problems. San Jose, California, was the scene of very rapid growth for more than a decade. St. Louis, Missouri, on the other hand, contained the prototypical problems of a declining central…

  5. Celebrating Inclusivity at the Preschool Level: Early Intervention Success at St. Louis's Childgarden Child Care Center

    ERIC Educational Resources Information Center

    Ebsworth-Goold, Erika

    2009-01-01

    This article features Childgarden Child Development Center, located in the heart of St. Louis. It's a cheery, bright place with colorful self-portraits by pintsized Picassos hanging from every wall. More than 120 children aged six weeks to eight years old gather at Childgarden each day to learn all about themselves and the world around them. In…

  6. Zooplankton Linkages between Rivers and Great Lakes: Case Study from the St. Louis River

    EPA Science Inventory

    In this case study, we characterized the spatial and seasonal distribution and abundance of zooplankton within the hydrologically complex drowned river mouth of the St. Louis River, the second largest tributary to Lake Superior and an important fish nursery. We hypothesize that z...

  7. A Comparison in the Developmental Strategies of the Cincinnati and St. Louis Public School Systems

    ERIC Educational Resources Information Center

    Feldmann, Doug; Watson, Timothy James

    2012-01-01

    This study investigated the recent histories of the urban public school districts of St. Louis, Missouri and Cincinnati, Ohio in the United States of America. The purpose was to identify the similar challenges that each had recently faced in regard to the maintenance and development of its public school systems, as well to gauge the level of…

  8. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23…

  9. STUDY OF BUS TRANSPORTATION FOR RELIEF OF OVERCROWDEDNESS IN THE ST. LOUIS SCHOOLS.

    ERIC Educational Resources Information Center

    Saint Louis Board of Education, MO.

    PRESENTED IS A REPORT ON WHAT ST. LOUIS, MISSOURI, AND 15 OTHER CITIES HAVING MORE THAN A 300,000 POPULATION ARE DOING WITH RESPECT TO THE USE OF BUS TRANSPORTATION IN RELIEVING OVERCROWDEDNESS RELATIVE TO THE PROCESS OF DESEGREGATION AND INTEGRATION OF THE PUBLIC SCHOOLS. THE REPORT CONTAINS FOUR SECTIONS--(1) BRIEF OVERVIEW OF THE PROBLEM OF BUS…

  10. School Haze: A Response to Louis Menand's View on Multicultural Education.

    ERIC Educational Resources Information Center

    Franklin, Godfrey; Heath, Inez A.

    This essay discusses multicultural education in the context of responding to an article in a national magazine, which critiqued multicultural education. This essay argues that the article, "School Daze" (Louis Menand) in "Harper's Bazaar" magazine in September, 1992, oversimplifies and misrepresents key issues of multicultural education and its…

  11. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... security zones: (1) Fort Calhoun Nuclear Power Station Security Zone, Fort Calhoun, Nebraska—all waters of... beginning from mile marker 798.0 and ending at 798.3. (5) Clinton Power Station Security Zone, Clinton... the Port St. Louis' permission to enter the security zones must contact the Coast Guard Sector...

  12. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... security zones: (1) Fort Calhoun Nuclear Power Station Security Zone, Fort Calhoun, Nebraska—all waters of... beginning from mile marker 798.0 and ending at 798.3. (5) Clinton Power Station Security Zone, Clinton... the Port St. Louis' permission to enter the security zones must contact the Coast Guard Sector...

  13. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... security zones: (1) Fort Calhoun Nuclear Power Station Security Zone, Fort Calhoun, Nebraska—all waters of... beginning from mile marker 798.0 and ending at 798.3. (5) Clinton Power Station Security Zone, Clinton... the Port St. Louis' permission to enter the security zones must contact the Coast Guard Sector...

  14. Status of Aquatic Non-indigenous Species in the St. Louis River System

    EPA Science Inventory

    As part of a study to develop recommendations for aquatic non-indigenous species (NIS) monitoring in Great Lakes areas at risk of invasion, we conducted comprehensive, multi-gear sampling in the lower St. Louis River in 2005-2007. This effort represents the most spatially and ta...

  15. The Children of Metropolitan St. Louis: A Report to the Community from Project Respond.

    ERIC Educational Resources Information Center

    Missouri Univ., St. Louis. Public Policy Research Centers.

    This report presents a picture of the welfare of children in the St. Louis metropolitan area. Developed by Project Respond, a group addressing the needs of at-risk children in the community, it is an attempt to measure the treatment of children by families, private institutions, government, and other facets of society. The introduction describes…

  16. The Reversed Role of Magnets in St. Louis: Implications for Black Student Outcomes

    ERIC Educational Resources Information Center

    Grooms, Ain A.; Williams, Sheneka M.

    2015-01-01

    Magnet schools were originally created to attract a diverse student population. Using data from the 23 magnet schools in St. Louis, this longitudinal study is twofold: first, to review the performance outcomes of the magnet schools across a 5-year period, between 2005-2006 and 2009-2010, and second, to examine whether the magnet schools are…

  17. 40 CFR 81.18 - Metropolitan St. Louis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Metropolitan St. Louis Interstate Air Quality Control Region. 81.18 Section 81.18 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions §...

  18. Development of Training Manuals for Interviewing and Public Speaking at St. Louis Community College, Meramec.

    ERIC Educational Resources Information Center

    Grupas, Angela

    This paper discusses the development of training manuals for interviewing and public speaking, topics covered in the Oral Communication course at St. Louis Community College at Meramec (Missouri). There are four major research questions posed: (1) what literature yields regarding the competency-based module, and its use in developing learning…

  19. Revitalizing the Liberal Arts in St. Louis. CSCC Bulletin, Issue 11, 1984.

    ERIC Educational Resources Information Center

    Curtis, Stephen M.

    This bulletin highlights the efforts of the St. Louis Community College District to revitalize the liberal arts on its campuses. First, the structures and activities that were used to develop a liberal arts curriculum are described, including: (1) the formation of districtwide and campus Liberal Arts Committees; (2) the development of project…

  20. Computers and School Nurses in a Financially Stressed School System: The Case of St. Louis

    ERIC Educational Resources Information Center

    Cummings, Scott

    2013-01-01

    This article describes the incorporation of computer technology into the professional lives of school nurses. St. Louis, Missouri, a major urban school system, is the site of the study. The research describes several major impacts computer technology has on the professional responsibilities of school nurses. Computer technology not only affects…

  1. Low tipping at the gate: Solid waste management in St. Louis

    SciTech Connect

    Sager, K.A.

    1997-10-01

    With the largest solid waste management district in the state of Missouri, St. Louis offers low tipping fees and plenty of capacity for waste and recyclables at virtually no cost to the city`s nearly 400,000 residents. The city of St. Louis has its own refuse collection and is doing curbside pickup on a pilot basis for about 3,500 homes, says Lee Fox, president of the Missouri Recycling Association (St. Louis). Also for waste management, there is blue-bag drop-off and a series of drop-off sites at different fire stations throughout the city. The central-west side has once-a-week curbside service. There are 92 separate municipalities and 35% of the area is unincorporated. It really depends on where one lives and the service. St. Louis has twice-a-week trash service, with a once-a-week curbside and yard waste pickup. The city collects all residential trash, which is financed by the city`s general revenue fund, with no direct user fees to residents. Solid waste is shipped to an Illinois landfill owned by Allied Waste Industries, Inc. (Scottsdale, Ariz.). With no current citywide curbside recycling program, private recyclers provide collection to a small percentage of homes throughout the metropolitan area.

  2. Habitat use and trophic position effects on contaminant bioaccumulation in St. Louis River Estuary fishes

    EPA Science Inventory

    The objective of our study was to determine the relationship between fish tissue stable isotope composition and total mercury or polychlorinated biphenyl (PCB) concentrations in the St. Louis River estuary food web. We sampled two resident fishes, Yellow Perch (Perca flavescens) ...

  3. Progress estimating incidence rates of tumors and deformities in St. Louis River white sucker

    EPA Science Inventory

    The St. Louis River Area of Concern (AOC) was listed for the Beneficial Use Impairment (BUI) of Fish Tumors and Other Deformities without the benefit of histological information. Information on the fish tumor incidence rate is important for the future removal of the BUI. Two year...

  4. An Excerpt from: Physical Educators' Guide to Successful Grant Writing by Louis Bowers

    ERIC Educational Resources Information Center

    Strategies: A Journal for Physical and Sport Educators, 2005

    2005-01-01

    This article presents an excerpt from Louis Bowers' "Physical Educators' Guide to Successful Grant Writing." The focus of the excerpt is on understanding the grant process. Bowers tells readers there are thousands of agencies that provide funding to nonprofit organizations. The challenge is to identify the funding competition that is most…

  5. 50 CFR Figure 17 to Part 679 - Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA)

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA) 17 Figure 17 to part 679 Wildlife and Fisheries... 679—Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area...

  6. 50 CFR Figure 17 to Part 679 - Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA)

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA) 17 Figure 17 to part 679 Wildlife and Fisheries... 679—Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area...

  7. 50 CFR Figure 17 to Part 679 - Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA)

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA) 17 Figure 17 to part 679 Wildlife and Fisheries... 679—Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area...

  8. 50 CFR Figure 17 to Part 679 - Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA)

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area (HCA) 17 Figure 17 to part 679 Wildlife and Fisheries... 679—Northern Bering Sea Research Area and Saint Lawrence Island Habitat Conservation Area...

  9. 76 FR 31839 - Safety Zones; Annual Events Requiring Safety Zones in the Captain of the Port Sault Sainte Marie...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... zone, in the Federal Register (76 FR 21677). We received 0 public submissions commenting on this rule... in the Captain of the Port Sault Sainte Marie zone, in the Federal Register (76 FR 21677). The Coast... in the Captain of the Port Sault Sainte Marie zone, in the Federal Register (76 FR 21677). The...

  10. 77 FR 42672 - Radio Broadcasting Services; Alberton, MT; Crystal Falls, MI; Saint Paul, AR; and Waitsburg, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... allotted in MM Docket No. 97-34. See Saint Paul, Arkansas, 62 FR 65765, published December 16, 1997... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Alberton, MT; Crystal Falls, MI; Saint Paul, AR;...

  11. When did Louis Pasteur present his memoir on the discovery of molecular chirality to the Académie des sciences? Analysis of a discrepancy.

    PubMed

    Gal, Joseph

    2008-11-01

    Louis Pasteur presented his historic memoir on the discovery of molecular chirality to the Académie des sciences in Paris on May 22nd, 1848. The literature, however, nearly completely ignores this date, widely claiming instead May 15th, 1848, which first surfaced in 1922 in Pasteur's collected works edited by his grandson Louis Pasteur Vallery-Radot. On May 21st, 1848, i.e., one day before Pasteur's presentation in Paris, his mother died in Arbois, eastern France. Informed at an unknown point in time that she was "very ill," Pasteur left for Arbois only after his presentation. Biographies of Pasteur by his son-in-law René Vallery-Radot or the grandson, and Pasteur's collected correspondence edited by the grandson are incomprehensibly laconic or silent about the historic presentation. While no definite conclusions are possible, the evidence strongly suggests a deliberate alteration of the record by the biographer relatives, presumably for fear of adverse public judgment of Pasteur for a real or perceived insensitivity to a grave family medical emergency. Such fear would have been in accord with their hagiographic portrayal of Pasteur, and the findings raise questions concerning the extent of their zeal in protecting his "demigod" image. Universal recognition of the true date of Pasteur's announcement of molecular chirality is long overdue.

  12. University of Missouri-St. Louis: Data-Driven Online Course Design and Effective Practices

    ERIC Educational Resources Information Center

    Grant, Mary Rose

    2012-01-01

    Analytics has a significant place in the future of higher education by guiding reform and system change. As this case study has shown, analytics can do more than evaluate what students have done and predict what they will do. Learning analytics can be transformative, altering existing pedagogical processes, research, data management, and…

  13. Superstructure of Tetrataenite from the Saint Severin Meteorite

    NASA Astrophysics Data System (ADS)

    Tagai, T.; Takeda, H.; Fukuda, T.

    1992-07-01

    Tetrataenite, observed in slow-cooled meteorites, is characterized by the ordered structure of FeNi and the tetragonal distortion from face-centered cubic taenite. The ordering of Fe/Ni was performed in the extra-slow cooling (e.g., 0.1-100 degrees C/m.y.) at the temperature below 300 degrees C (Clarke and Scott, 1980: Albertsen, 1981). The ordering of Fe and Ni in tetrataenite has mainly been confirmed by Mossbauer spectra (Danon et al., 1979). A tetrataenite single crystal of about 40 micrometers in diameter could be selected from the Saint-Severin meteorite (LL6). The chemical composition of the sample was determined to be FeNi by electron probe microanalysis. The lattice constants were determined on the assumption of triclinic symmetry on the diffractometer as: a = 3.581(2), b = 3.582(2), c = 3.587(2) angstrom, alpha = 90.03(3), beta = 90.04(3), gamma = 90.00(3) degrees. The lattice constants show the clear tendency of the tetragonal lattice symmetry within the experimental error. No threefold twinning along [111] was detected by high resolution X- ray diffraction. The diffraction data were collected on a four- circle diffractometer using Moka radiation. A total of 1484 reflections were measured and 696 independent reflections (>1 sigma) were used for the structure determination. Then the same crystal was supplied to the diffraction experiments by synchrotron radiation. The diffraction data were collected using the X-ray of wavelength = 1.746 angstroms. The correction parameter for anomalous scattering in the wavelength are for Fe atom f' = -6.299, f" = 0.469, and for Ni atom f' = -1.740, f" = 0.638. Because of small lattice constants and rather long wavelength, only 25 independent reflections were collected. In the ordered structure of the space group symmetry P4/mmm, all the atoms must occupy special positions. The intensities of the superstructure reflections should be interpreted only by the difference of scattering factors of Fe and Ni. But the model of P4

  14. "The Glory of God Is Intelligence": Exploring the Foundations of Latter-Day Saint Religious Education

    ERIC Educational Resources Information Center

    Griffiths, Casey Paul; Esplin, Scott C.; Randall, E. Vance

    2016-01-01

    In recent years the educational programs of the Church of Jesus Christ of Latter-day Saints (LDS) have received praise for their role in the high rates of religiosity and denominational retention among their youth. This study offers a historical summary of the efforts of LDS to develop the most effective methods of engaging their youth in…

  15. Saint Vincent College Teacher Enhancement Institute Middle School Science and Mathematics Amusement Park Test.

    ERIC Educational Resources Information Center

    Giles, Thomas; And Others

    The Teacher Enhancement Institute (TEI) on the campus of Saint Vincent College in Latrobe, Pennsylvania involved a diverse group of teachers actively pursuing instructional improvement through workshops in thinking skills, content area, and group seminars. This test was prepared by a team of middle school science and mathematics teachers at the…

  16. Stray Dogs, Saints, and Saviors: Fighting for the Soul of America's Toughest High School

    ERIC Educational Resources Information Center

    Russo, Alexander

    2011-01-01

    This book tells the real-life story of Locke High School. Locke High--originally known for its excellence--became one of the toughest, most dysfunctional schools in the nation. Then in 2007 teachers voted to bring in an upstart charter school organization called "Green Dot" to try and restore the Locke Saints' past glory. It was a brave and…

  17. From Cradleboard to Motherboard: Buffy Sainte-Marie's Interactive Multimedia Curriculum Transforms Native American Studies.

    ERIC Educational Resources Information Center

    King, Claire

    2000-01-01

    Describes "Science: Through Native American Eyes," an interactive multimedia CD-ROM for middle school that is part of the Cradleboard Teaching Project developed by musician and teacher Buffy Sainte-Marie. The Cradleboard joins Native American tradition and high-tech innovation to explore the core curriculum of the National Content Standards. (SLD)

  18. Symposium on Applications and the Internet (SAINT 2003) Proceedings (Orlando, Florida, January 27-31, 2003).

    ERIC Educational Resources Information Center

    Helal, Sumi, Ed.; Oie, Yuji, Ed.; Chang, Carl, Ed.; Murai, Jun, Ed.

    This proceedings from the 2003 Symposium on Applications and the Internet (SAINT) contains papers from sessions on: (1) mobile Internet, including a target-driven cache replacement policy, context-awareness for service discovery, and XML transformation; (2) collaboration technology I, including human-network-based filtering, virtual collaboration…

  19. Cost Study of the Saint Paul Early Childhood Scholarship Program. Technical Report

    ERIC Educational Resources Information Center

    Schwartz, Heather L.; Karoly, Lynn A.

    2011-01-01

    In 2008, the Minnesota Early Learning Foundation created the Saint Paul Early Childhood Scholarship Program, a pilot program to provide families with scholarships to cover the cost of high-quality early childhood education (ECE) programs. Although there is a large body of research about the benefits of preschool specifically and early learning…

  20. Scripture-Based Discourses of Latter-Day Saint and Methodist Youths

    ERIC Educational Resources Information Center

    Rackley, Eric D.

    2014-01-01

    Drawing on social and cultural perspectives of literacy, conceptualizations of religious literacies, and Gee's notion of Discourses, I develop a framework for exploring 16 Latter-day Saint and Methodist youths' religious literacies as social and cultural practice. This work grows out of the increasingly important role that religion plays…

  1. Salerno, saints, and Sutton's Law: on the origin of Europe's "First" medical school.

    PubMed

    Duffin, Jacalyn

    2009-08-01

    When the famous bank robber, Willie Sutton was asked why he robbed banks, he replied, ''Because that's where the money is'' The Salerno school is often described as the first European school of medicine. Many scholars have offered theories to account for its origins, including the idea that it is merely a historical "construct" and not a school at all. This paper proposes another hypothesis based on a juxtaposition of primary sources, secondary literature, and observations of religious worship in the Salerno region. An extraordinary number of sites sacred to the memory of doctor saints dot the coastal promontory near Salerno. This concentration of medical saints might be explained by the church catering to a populace aware of the secular healing tradition in nearby Salerno. But if the saints came with or even before the school, both church and medicine could be seen as responding to a preexisting local need. Sutton's Law points to another hypothesis. Famous for its climate, gardens, and natural beauty, the coast served as a health resort since at least the time of ancient Rome. As a result, sick people with resources have long traveled to the region in search of comfort and cures. Saints and doctors followed the sick (and their money). PMID:19356856

  2. Prayer to the Saints or the Virgin And Health Among Older Mexican Americans

    PubMed Central

    Krause, Neal; Bastida, Elena

    2011-01-01

    The purpose of this study was to evaluate a conceptual model that assesses whether praying to the saints or the Virgin is associated with the health of older Mexican Americans. A survey was conducted of 1,005 older Mexican Americans (Mean age = 73.9 years; SD = 6.6 years). Data from 795 of the Catholic respondents are presented in this study. The findings support the following relationships that are embedded in the conceptual model: (1) older Mexican Americans who attend church more often are more likely to believe in the efficacy of prayer to the saints or the Virgin; (2) stronger beliefs in the efficacy of intercessory prayer are associated with more frequent prayer to the saints or the Virgin; (3) frequent prayer is to the saints or the Virgin is associated with greater God-mediated control beliefs; (4) stronger God-mediated control beliefs are associated with greater optimism; and (5) greater optimism is associated with better self-rated health. PMID:21415935

  3. 75 FR 76036 - American Axle & Manufacturing Detroit Manufacturing Complex Holbrook Avenue and Saint Aubin...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... December 10, 2008 (73 FR 75137). The Department's Notice was amended on January 8, 2009 to clarify that the... (subject firm). The Department's Notice was published in the Federal Register on January 15, 2009 (74 FR... Avenue and Saint Aubin Including On-Site Leased Workers From Paint Tech International Detroit,...

  4. Seven Lessons Learned from General Education Reform at Saint Mary's College

    ERIC Educational Resources Information Center

    Incandela, Joseph M.

    2011-01-01

    Saint Mary's College, a single-gender Catholic institution in northern Indiana with approximately 1,600 students, has just revised a general education curriculum that had been in place for nearly forty years. The board of trustees unanimously approved the new curriculum in April 2010. In this article, the author discusses seven key lessons learned…

  5. Aspects of Community Healing: Experiences of the Sault Sainte Marie Tribe of Chippewa Indians.

    ERIC Educational Resources Information Center

    McBride, Beverly A.

    2003-01-01

    The Sault Sainte Marie tribe of Chippewa Indians (Michigan) facilitated community healing through a curriculum that raised awareness of harmful assimilation factors and the impact of oppression and reintroduced creation stories and the clan system to reclaim American Indian cultural identity. Thirty-two persons completed the first round of…

  6. Homelessness and Work Experience: Two Years in Saint Paul. Final Report.

    ERIC Educational Resources Information Center

    Davis, Dennis R.

    A study explored the role of work experience in addressing problems of homeless people in Saint Paul (Minnesota) during the 1989-91 grant cycles of the McKinney Job Training for the Homeless Demonstration Program. The program included a number of elements: outreach, intake, assessment and enrollment, orientation, work experience, basic…

  7. Reintroduction of lake sturgeon in the St. Louis River, western Lake Superior

    USGS Publications Warehouse

    Schram, Stephen T.; Lindgren, John; Evrard, Lori M.

    1999-01-01

    Lake sturgeon Acipenser fulvescens declined in abundance in Lake Superior's St. Louis River during the late 1800s and were eliminated from the river during the early 1900s because of the combined effects of exploitation, pollution, and habitat alteration. Since then, exploitation in the river and in Lake Superior has been reduced. Furthermore, water quality in the St. Louis River has improved, and its upper-estuary spawning habitat has remained relatively unchanged and adequate. Lake sturgeon have been stocked annually in the St. Louis River since 1983; from 1983 to 1994 stockings included 736,000 fry, 128,000 fingerlings, and 500 yearlings of the Lake Winnebago strain. Relative abundance, distribution, and growth were determined by sampling marked fish in the St. Louis River estuary and western Lake Superior with graded-mesh gill nets and bottom trawls. During 1983–1998, 644 lake sturgeon were caught in 15,486 m of gill net, and 196 were caught in 1,200 trawl tows. Lake sturgeon were sampled most frequently near channelized portions of the St. Louis River and stayed in the estuary up to 5 years before entering Lake Superior. Lake sturgeon were not captured in western Lake Superior prior to stocking, but abundance increased dramatically after 1985. Of 582 lake sturgeon sampled along the Wisconsin shore of Lake Superior from 1985 through 1998 (347,000 m of gill nets), 93% were captured in less than 30 m of water. A total of 93 lake sturgeon were reported from assessment netting conducted along the Minnesota shore of Lake Superior from 1992 through 1997. The current range of stocked lake sturgeon extends from the St. Louis River 145 km east to the apostle Islands in Wisconsin and 110 km northeast to Little Marais in Minnesota. Increases in lake sturgeon abundance were directly attributed to the stocking program. We recommend stocking a minimum of 20 year-classes and the use of a Lake Superior egg source, if possible. Final evaluation of the project will be

  8. Diet and behavior of the Saint-Césaire Neanderthal inferred from biogeochemical data inversion.

    PubMed

    Balter, Vincent; Simon, Laurent

    2006-10-01

    Biogeochemistry is a powerful tool for dietary reconstruction, and mixing equations can be used to quantify the contribution of multiple sources to an individual's diet. The goals of this paper are: 1) to generalize the inverse method to dietary mixtures; and 2) to reconstruct the diet of the Saint-Césaire Neanderthal using Sr/Ca and Ba/Ca data of the mineral fraction of bone (hydroxylapatite), and with published delta13C and delta15N data of the associated organic fraction of bone (collagen). A new method is proposed to calculate the maximum diagenetic contribution of the Sr/Ba ratio, assuming that the soil soluble fraction is the diagenetic end-member and, for a given fraction of diagenesis, allows the restoration of the original Sr/Ba ratio. Considering the Saint-Césaire Châtelperronian mammalian assemblage as the meat source, and on the basis of available Sr, Ba, and Ca contents of plants, the results indicate that the percentage of plants in the Neanderthal's diet must have been close to zero for realistic Sr and Ba impoverishment between diet and hydroxylapatite. Contrary to previous studies, it is shown that fish could constitute a significant proportion (30%) of the diet of the Saint-Césaire Neanderthal. However, this mass balance solution is not supported by the zooarchaeological data. When the entire faunal assemblage is considered as the dietary source, the calculation shows that bovids (except reindeer) represent the greatest percentage of consumed meat (58%), followed by horses/rhinoceros (22%), reindeer (13%), and mammoths (7%). These respective percentages are in close accordance with zooarchaeological records, suggesting that the faunal assemblage associated with the Neanderthal of Saint-Césaire reliably reflects what he ate during the last few years of his life. In behavioral terms, this result supports the hypothesis that this Neanderthal carried the foodstuffs back to the Saint-Césaire shelter before their consumption.

  9. Short biography of Louis Daniel Beauperthuy (1807-71): pioneer of microbiology and medical science in Venezuela.

    PubMed

    Godoy, Gerardo A; Tarradath, Ewart

    2010-02-01

    Louis Daniel Beauperthuy was a pioneer of microbiology in Venezuela where he developed microscopic and clinical research together with academic and scientific observation related to leprosy and the role of insects in the transmission of febrile illnesses.

  10. Mitochondrial DNA analysis on remains of a putative son of Louis XVI, King of France and Marie-Antoinette.

    PubMed

    Jehaes, E; Decorte, R; Peneau, A; Petrie, J H; Boiry, P A; Gilissen, A; Moisan, J P; Van den Berghe, H; Pascal, O; Cassiman, J J

    1998-01-01

    Carl Wilhelm Naundorff was buried in 1845 in Delft as Louis Charles, Duc de Normandie, 'Louis XVII'. However, the son of Louis XVI and Marie-Antoinette-Louis XVII--officially died in the Temple of Paris in 1795. In order to resolve the identity of Naundorff, mitochondrial DNA (mtDNA) D-loop sequences of his remains were compared with the sequences obtained from the hairs of two sisters of Marie-Antoinette, Marie-Antoinette herself, and with the sequences obtained from DNA samples of two living maternal relatives. The mtDNA sequence of a bone sample from Naundorff showed two nucleotide differences from the sequences of the three sisters and four differences from the sequences of living maternal relatives. Based on this evidence it becomes very unlikely that Naundroff is the son of Marie-Antoinette. PMID:9781047

  11. Teaching International Students at Saint Mary's: Opportunities and Challenges

    ERIC Educational Resources Information Center

    Richardson, Roxanne

    2009-01-01

    International students share a host of problems. For many, it is the first time they leave home and soon discover that their new host country has traditions, cultures, and educational standards that differ from their own. The initial excitement upon arrival is often followed by a difficult period of adjustment. As university instructors, we must…

  12. The Angle of Louis. A potential pitfall (''Louie's Hot Spot'') in bone scan interpretation

    SciTech Connect

    Fink-Bennett, D.M.; Shapiro, E.E.

    1984-06-01

    Evaluation of 100 consecutive Tc-99m MDP bone scans revealed in 36 patients a well defined area of increased accumulation of radiotracer at the Angle of Louis--the palpable ridge along the anterior surface of the sternum at the fibrocartilaginous junction of the sternum and manubrium. Twenty-five of the 36 patients had comparison radiographs; all were normal. None had sternal pain or a prior history of chest trauma. Increased uptake at the Angle of Louis (''Louie's Hot Spot'') is a relatively common finding (36%) and should be recognized as a normal bone scan finding. It should not be confused with increased uptake due to an osseous abnormality, i.e., metastasis, degenerative disease, trauma, etc.

  13. Jean-Louis Brachet (1789-1858). A forgotten contributor to early 19th century neurology.

    PubMed

    Walusinski, O

    2015-10-01

    Specialists of the history of hysteria know the name of Jean-Louis Brachet (1789-1858), but few realise the influence of this physician and surgeon from Lyon, a city in the southeastern part of France. Not only a clinician, he was also a neurophysiology researcher in the early 19th century. Along with his descriptions of meningoencephalitis, including hydrocephalus and meningoencephalitis, he elucidated the functioning of the vegetative nervous system and described its activity during emotional states. He also helped describe the different forms of epilepsy and sought to understand their aetiologies, working at the same time as the better-known Louis-Florentin Calmeil (1798-1895). We present a biography of this forgotten physician, a prolific writer, keen clinical observer and staunch devotee of a rigorous scientific approach.

  14. The name of the father: conflict between Louis and Alexander Agassiz and the Embiotoca surfperch radiation.

    PubMed

    Bernardi, G

    2009-04-01

    The surfperch genus Embiotoca currently comprises two species, Embiotoca jacksoni, the black surfperch, and Embiotoca lateralis, the striped surfperch. Originally, however, Louis Agassiz described a third species in the genus Embiotoca, the rainbow surfperch, Embiotoca caryi. This latter name was changed by Louis' son, Alexander, to Hypsurus caryi, a name that remains valid. In this study, new molecular data (3545 bp of DNA from four mitochondrial and two nuclear DNA regions) indicated that the rainbow surfperch should be retained within the genus Embiotoca, a result consistent with recent morphological data. Adaptive radiation combined with sexual selection resulting in rapid morphological changes in the rainbow surfperch may have contributed to the conflicting position of this species.

  15. Accessible bus service in St. Louis. Final report. UMTA/TSC project evaluation series

    SciTech Connect

    Teixeira, D.; Varker, F.; Bowlin, R.

    1980-02-01

    The Bi-State Development Agency in St. Louis began operating buses equipped with hydraulic lifts for boarding persons in wheelchairs in August of 1977. This was the first large scale accessible bus project in transit history. One hundred fifty-seven lift equipped buses were put into revenue service over a three and one-half month period. Seventeen routes were selected for accessible bus service. In September of 1978, scheduled accessible service was cut back by two-thirds due to malfunctions of the lift equipment. Wheelchair user ridership decreased gradually during the first year of service but dropped off markedly during the last ten months of the evaluation period. The evaluation covered the development planning, the implementation process, operations, service and equipment reliability, travel behavior, productivity, economics, and service impacts. The results of the St. Louis accessible service which have important implications for other operators are also discussed.

  16. St. Louis Metro Biodiesel (B20) Transit Bus Evaluation: 12-Month Final Report

    SciTech Connect

    Barnitt, R.; McCormick, R. L.; Lammert, M.

    2008-07-01

    The St. Louis Metro Bodiesel Transit Bus Evaluation project is being conducted under a Cooperative Research and Development Agreement between NREL and the National Biodiesel Board to evaluate the extended in-use performance of buses operating on B20 fuel. The objective of this research project is to compare B20 and ultra-low sulfur diesel buses in terms of fuel economy, veicles maintenance, engine performance, component wear, and lube oil performance.

  17. [About two unpublished autographs of Louis Pasteur belonging to the Academie national de pharmacie].

    PubMed

    Storck, J

    1997-01-01

    Two unpublished autographs of Louis Pasteur, dated respectively november 26th 1853 and december 22nd 1853 in Strasbourg, were found in unclassified archives of the Academie nationale de pharmacie - Paris. They are described in the paper. They are related to the prize of F 1500 given to him by the Societe de pharmacie, the previous name of the Academy. This award concerned his famous studies on the racemic or paratartric acid.

  18. [Bruno Giraud (1768-1811), "first surgeon" to Louis Bonaparte, king of Holland].

    PubMed

    Van Heiningen, Teunis Willem

    2006-01-01

    In 1806 Bruno Giraud (1768-1811), as an assistant to the head of the surgical department of the "Hôtel-Dieu" (Paris), was appointed personal surgeon to King Louis Bonaparte of Holland in 1806 and chief surgeon of the Dutch army. In 1809 he was appointed professor of practical surgery at the Atheneum Illustre (Amsterdam), which position he held until July 1810. After his return to Paris, he resumed his former job at the Hôtel-Dieu.

  19. [Serological evidence of St. Louis encephalitis virus circulation in birds from Buenos Aires City, Argentina].

    PubMed

    Beltrán, Fernando J; Díaz, Luis A; Konigheim, Brenda; Molina, José; Beaudoin, Juan B; Contigiani, Marta; Spinsanti, Lorena I

    2015-01-01

    Our goal was to determine the presence of neutralizing antibodies against St. Louis encephalitis virus (SLEV) and West Nile virus (WNV) in sera of wild and domestic birds from Buenos Aires City, Argentina. From October 2012 to April 2013, 180 samples were collected and processed by the microneutralization technique. A 7.2% of the sampled birds were seropositive for SLEV, while no seropositive birds for WNV were detected.

  20. Genomic analysis of the blood attributed to Louis XVI (1754-1793), king of France.

    PubMed

    Olalde, Iñigo; Sánchez-Quinto, Federico; Datta, Debayan; Marigorta, Urko M; Chiang, Charleston W K; Rodríguez, Juan Antonio; Fernández-Callejo, Marcos; González, Irene; Montfort, Magda; Matas-Lalueza, Laura; Civit, Sergi; Luiselli, Donata; Charlier, Philippe; Pettener, Davide; Ramírez, Oscar; Navarro, Arcadi; Himmelbauer, Heinz; Marquès-Bonet, Tomàs; Lalueza-Fox, Carles

    2014-01-01

    A pyrographically decorated gourd, dated to the French Revolution period, has been alleged to contain a handkerchief dipped into the blood of the French king Louis XVI (1754-1793) after his beheading but recent analyses of living males from two Bourbon branches cast doubts on its authenticity. We sequenced the complete genome of the DNA contained in the gourd at low coverage (~2.5×) with coding sequences enriched at a higher ~7.3× coverage. We found that the ancestry of the gourd's genome does not seem compatible with Louis XVI's known ancestry. From a functional perspective, we did not find an excess of alleles contributing to height despite being described as the tallest person in Court. In addition, the eye colour prediction supported brown eyes, while Louis XVI had blue eyes. This is the first draft genome generated from a person who lived in a recent historical period; however, our results suggest that this sample may not correspond to the alleged king. PMID:24763138

  1. Genetic analysis of the presumptive blood from Louis XVI, King of France.

    PubMed

    Lalueza-Fox, Carles; Gigli, Elena; Bini, Carla; Calafell, Francesc; Luiselli, Donata; Pelotti, Susi; Pettener, Davide

    2011-11-01

    A text on a pyrographically decorated gourd dated to 1793 explains that it contains a handkerchief dipped with the blood of Louis XVI, king of France, after his execution. Biochemical analyses confirmed that the material contained within the gourd was blood. The mitochondrial DNA (mtDNA) hypervariable region 1 (HVR1) and 2 (HVR2), the Y-chromosome STR profile, some autosomal STR markers and a SNP in HERC2 gene associated to blue eyes, were retrieved, and some results independently replicated in two different laboratories. The uncommon mtDNA sequence retrieved can be attributed to a N1b haplotype, while the novel Y-chromosome haplotype belongs to haplogroup G2a. The HERC2 gene showed that the subject analyzed was a heterozygote, which is compatible with a blue-eyed person, as king Louis XVI was. To confirm the identity of the subject, an analysis of the dried heart of his son, Louis XVII, could be undertaken. PMID:20940110

  2. Tribute to dr louis keith: twin and physician extraordinaire/twin research reports: influences on asthma severity; chimerism revisited; DNA strand break repair/media reports: twins born apart; elevated twin frequencies; celebrity father of twins; conjoined twinning.

    PubMed

    Segal, Nancy L

    2014-10-01

    The International Society for Twin Studies has lost a valued friend and colleague. Dr Louis Keith, Emeritus Professor of Obstetrics and Gynecology at Northwestern University, in Chicago, passed away on Sunday, July 6, 2014. His life and work with twins will be acknowledged at the November 2014 International Twin Congress in Budapest, Hungary. Next, twin research reports on the severity of asthma symptoms, a case of chimerism, and factors affecting DNA breakage and repair mechanisms are reviewed. Media reports cover twins born apart, elevated twin frequencies, a celebrity father of twins, and a family's decision to keep conjoined twins together. PMID:25213730

  3. Tribute to dr louis keith: twin and physician extraordinaire/twin research reports: influences on asthma severity; chimerism revisited; DNA strand break repair/media reports: twins born apart; elevated twin frequencies; celebrity father of twins; conjoined twinning.

    PubMed

    Segal, Nancy L

    2014-10-01

    The International Society for Twin Studies has lost a valued friend and colleague. Dr Louis Keith, Emeritus Professor of Obstetrics and Gynecology at Northwestern University, in Chicago, passed away on Sunday, July 6, 2014. His life and work with twins will be acknowledged at the November 2014 International Twin Congress in Budapest, Hungary. Next, twin research reports on the severity of asthma symptoms, a case of chimerism, and factors affecting DNA breakage and repair mechanisms are reviewed. Media reports cover twins born apart, elevated twin frequencies, a celebrity father of twins, and a family's decision to keep conjoined twins together.

  4. Intraurban Spatiotemporal Variability of Ambient Air Pollutants across Metropolitan St. Louis

    NASA Astrophysics Data System (ADS)

    Du, Li

    Ambient air monitoring networks have been established in the United States since the 1970s to comply with the Clean Air Act. The monitoring networks are primarily used to determine compliance but also provide substantive support to air quality management and air quality research including studies on health effects of air pollutants. The Roxana Air Quality Study (RAQS) was conducted at the fenceline of a petroleum refinery in Roxana, Illinois. In addition to providing insights into air pollutant impacts from the refinery, these measurements increased the St. Louis area monitoring network density for gaseous air toxics and fine particulate matter (PM2.5) speciation and thus provided an opportunity to examine intraurban spatiotemporal variability for these air quality parameters. This dissertation focused on exploring and assessing aspects of ambient air pollutant spatiotemporal variability in the St. Louis area from three progressively expanded spatial scales using a suite of methods and metrics. RAQS data were used to characterize air quality conditions in the immediate vicinity of the petroleum refinery. For example, PM2.5 lanthanoids were used to track impacts from refinery fluidized bed catalytic cracker emissions. RAQS air toxics data were interpreted by comparing to network data from the Blair Street station in the City of St. Louis which is a National Air Toxics Trends Station. Species were classified as being spatially homogeneous (similar between sites) or heterogeneous (different between sites) and in the latter case these differences were interpreted using surface winds data. For PM 2.5 species, there were five concurrently operating sites in the St. Louis area - including the site in Roxana - which are either formally part of the national Chemical Speciation Network (CSN) or rigorously follow the CSN sampling and analytical protocols. This unusually large number of speciation sites for a region the size of St. Louis motivated a detailed examination of

  5. 33 CFR 165.763 - Moving and Fixed Security Zone, Port of Fredericksted, Saint Croix, U.S. Virgin Islands.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... surrounds all cruise ships entering, departing, mooring or anchoring in the Port of Fredericksted, Saint... regulations in § 165.33 of this part, entering, anchoring, mooring, or transiting in these zones is...

  6. An annotated checklist of scale insects (Hemiptera: Coccoidea) of Saint Lucia, Lesser Antilles .

    PubMed

    Malumphy, Chris

    2014-07-31

    An annotated list of 83 scale insect species (Hemiptera: Sterorrhyncha: Coccoidea) recorded from Saint Lucia is presented, based on data gathered from UK quarantine interceptions, samples collected in an urban coastal habitat in the North West of the Island in 2013, and published records. Thirty-three species (40%) are recorded for the first time for the country, including Dysmicoccus joannesiae (Costa Lima), a South American mealybug, and Poliaspoides formosana (Takahashi), an Asian armoured scale insect pest of bamboo, which are new for the Caribbean region. The economic, environmental and social impacts caused by introduced exotic species of scale insect are discussed. Two predatory midges Diadiplosis ?coccidivora (Felt) and Diadiplosis multifila (Felt) (Diptera: Cecidomyiidae) are recorded for the first time from Saint Lucia. The latter species was observed causing 90% mortality of a large infestation of passion vine mealybug Planococcus minor (Maskell) on soursop fruit. 

  7. Striving toward continuous quality improvement: a case study of Saint Mary's Hospital.

    PubMed

    Motwani, J; Klein, D; Navitskas, S

    1999-12-01

    This case analysis is the result of a year-long study designed to identify and assess the ingredients that led to the successful implementation of a continuous quality improvement (CQI) program at Saint Mary's Hospital in Grand Rapids, Michigan. The key ingredients of success included: (1) an organizational structure and leadership commitment for identifying and improving processes, (2) use of data-based statistical and analytical tools to study processes, (3) empowerment of teams of employees to take charge of the operations of their own work tasks in a manner that encourages continuous learning, (4) involvement of internal and external customers through the improvement process, and (5) development of effective measures for monitoring improvement. The benefits of the CQI efforts at Saint Mary's have been remarkable and hospital-wide.

  8. Television spots win national award. Part of OSF Saint Francis Medical Center's branding effort.

    PubMed

    Rees, Tom

    2004-01-01

    "Miracles in Medicine," a series of award-winning television spots, was produced for OSF Saint Francis Medical Center, Peoria, Ill., by The Roberts Group, Inc., Waukesha, Wis. They are an integral part of a broader branding campaign, launched in May 2003, that includes newspaper, radio, and outdoor elements. The spots were deemed so successful, the branding effort was expanded to include Children's Hospital of Illinois.

  9. Saint-Gaudens National Historic Site: Home of a Gilded Age Icon. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Percoco, James A.

    Augustus Saint-Gaudens (1848-1907) was a renowned 19th-century U.S. sculptor whose artistic training and talent ensured his place in Gilded Age society. In 1885, he was drawn to Cornish, New Hampshire, to find a place where he could model his latest commission, a statue of Abraham Lincoln. He and his wife established a summer home and studio in an…

  10. Agononida Baba and de saint Laurent, 1996 (Crustacea: Decapoda: Anomura: Galatheoidea: Munididae) from Chinese waters

    NASA Astrophysics Data System (ADS)

    Dong, Chao; Li, Xinzheng

    2013-11-01

    The present paper reports five species of squat lobster, genus Agononida Baba and de Saint Laurent, 1996, of which A. squamosa (Henderson, 1885) and A. cf. variabilis (Baba, 1988) were not previously reported in Chinese waters. All the specimens are kept in the Marine Biological Museum collection in the Institute of Oceanology, Chinese Academy of Sciences, Qingdao. To date, there have been 11 species of this genus recorded from China's seas. A key to those species is provided in this paper.

  11. Television spots win national award. Part of OSF Saint Francis Medical Center's branding effort.

    PubMed

    Rees, Tom

    2004-01-01

    "Miracles in Medicine," a series of award-winning television spots, was produced for OSF Saint Francis Medical Center, Peoria, Ill., by The Roberts Group, Inc., Waukesha, Wis. They are an integral part of a broader branding campaign, launched in May 2003, that includes newspaper, radio, and outdoor elements. The spots were deemed so successful, the branding effort was expanded to include Children's Hospital of Illinois. PMID:15162576

  12. Nicolas-Louis de La Caille: Astronomer and Geodesist

    NASA Astrophysics Data System (ADS)

    Glass, I. S.

    La Caille was one of the observational astronomers and geodesists who followed Newton in developing ideas about celestial mechanics and the shape of the earth. He provided data to the great 18th-century mathematicians involved in understanding the complex gravitational effects that the heavenly bodies have on one another. Observing from the Cape of Good Hope, he made the first ever telescopic sky survey and gave many of the southern constellations their present-day names. He measured the paths of the planets and determined their distances by trigonometry. In addition, he made a controversial measurement of the radius of the earth that seemed to prove it was pear-shaped. On a practical level, La Caille developed the method of `Lunars' for determining longitudes at sea. He mapped the Cape. As an influential teacher he propagated Newton's theory of universal gravitation at a time when it was only beginning to be accepted on the European continent. This book gives the most comprehensive overview so far available of La Caille's life and work, showing how he interacted with his often difficult colleagues. It places special emphasis on his life at, and his observations and comments on, the Cape of Good Hope, where he spent the years 1751-53.

  13. Analysis of the putative remains of a European patron saint--St. Birgitta.

    PubMed

    Nilsson, Martina; Possnert, Göran; Edlund, Hanna; Budowle, Bruce; Kjellström, Anna; Allen, Marie

    2010-01-01

    Saint Birgitta (Saint Bridget of Sweden) lived between 1303 and 1373 and was designated one of Europe's six patron saints by the Pope in 1999. According to legend, the skulls of St. Birgitta and her daughter Katarina are maintained in a relic shrine in Vadstena abbey, mid Sweden. The origin of the two skulls was assessed first by analysis of mitochondrial DNA (mtDNA) to confirm a maternal relationship. The results of this analysis displayed several differences between the two individuals, thus supporting an interpretation of the two skulls not being individuals that are maternally related. Because the efficiency of PCR amplification and quantity of DNA suggested a different amount of degradation and possibly a very different age for each of the skulls, an orthogonal procedure, radiocarbon dating, was performed. The radiocarbon dating results suggest an age difference of at least 200 years and neither of the dating results coincides with the period St. Birgitta or her daughter Katarina lived. The relic, thought to originate from St. Birgitta, has an age corresponding to the 13(th) century (1215-1270 cal AD, 2sigma confidence), which is older than expected. Thus, the two different analyses are consistent in questioning the authenticity of either of the human skulls maintained in the Vadstena relic shrine being that of St. Birgitta. Of course there are limitations when interpreting the data of any ancient biological materials and these must be considered for a final decision on the authenticity of the remains.

  14. Development of flood-inundation maps for the Mississippi River in Saint Paul, Minnesota

    USGS Publications Warehouse

    Czuba, Christiana R.; Fallon, James D.; Lewis, Corby R.; Cooper, Diane F.

    2014-01-01

    Digital flood-inundation maps for a 6.3-mile reach of the Mississippi River in Saint Paul, Minnesota, were developed through a multi-agency effort by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers and in collaboration with the National Weather Service. The inundation maps, which can be accessed through the U.S. Geological Survey Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/ and the National Weather Service Advanced Hydrologic Prediction Service site at http://water.weather.gov/ahps/inundation.php, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the U.S. Geological Survey streamgage at the Mississippi River at Saint Paul (05331000). The National Weather Service forecasted peak-stage information at the streamgage may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. In this study, flood profiles were computed for the Mississippi River by means of a one-dimensional step-backwater model. The hydraulic model was calibrated using the most recent stage-discharge relation at the Robert Street location (rating curve number 38.0) of the Mississippi River at Saint Paul (streamgage 05331000), as well as an approximate water-surface elevation-discharge relation at the Mississippi River at South Saint Paul (U.S. Army Corps of Engineers streamgage SSPM5). The model also was verified against observed high-water marks from the recent 2011 flood event and the water-surface profile from existing flood insurance studies. The hydraulic model was then used to determine 25 water-surface profiles for flood stages at 1-foot intervals ranging from approximately bankfull stage to greater than the highest recorded stage at streamgage 05331000. The simulated water-surface profiles were then combined with a geographic information system digital elevation model, derived from high-resolution topography

  15. Evaluation of numerical sediment quality targets for the St. Louis River Area of Concern

    USGS Publications Warehouse

    Crane, J.L.; MacDonald, D.D.; Ingersoll, C.G.; Smorong, D.E.; Lindskoog, R.A.; Severn, C.G.; Berger, T.A.; Field, L.J.

    2002-01-01

    Numerical sediment quality targets (SQTs) for the protection of sediment-dwelling organisms have been established for the St. Louis River Area of Concern (AOC), 1 of 42 current AOCs in the Great Lakes basin. The two types of SQTs were established primarily from consensus-based sediment quality guidelines. Level I SQTs are intended to identify contaminant concentrations below which harmful effects on sediment-dwelling organisms are unlikely to be observed. Level II SQTs are intended to identify contaminant concentrations above which harmful effects on sediment-dwelling organisms are likely to be observed. The predictive ability of the numerical SQTs was evaluated using the matching sediment chemistry and toxicity data set for the St. Louis River AOC. This evaluation involved determination of the incidence of toxicity to amphipods (Hyalella azteca) and midges (Chironomus tentans) within five ranges of Level II SQT quotients (i.e., mean probable effect concentration quotients [PEC-Qs]). The incidence of toxicity was determined based on the results of 10-day toxicity tests with amphipods (endpoints: survival and growth) and 10-day toxicity tests with midges (endpoints: survival and growth). For both toxicity tests, the incidence of toxicity increased as the mean PEC-Q ranges increased. The incidence of toxicity observed in these tests was also compared to that for other geographic areas in the Great Lakes region and in North America for 10- to 14-day amphipod (H. azteca) and 10- to 14-day midge (C. tentans or C. riparius) toxicity tests. In general, the predictive ability of the mean PEC-Qs was similar across geographic areas. The results of these predictive ability evaluations indicate that collectively the mean PEC-Qs provide a reliable basis for classifying sediments as toxic or not toxic in the St. Louis River AOC, in the larger geographic areas of the Great Lakes, and elsewhere in North America.

  16. Still Separate, Still Unequal: Social Determinants of Playground Safety and Proximity Disparities in St. Louis.

    PubMed

    Arroyo-Johnson, Cassandra; Woodward, Krista; Milam, Laurel; Ackermann, Nicole; Komaie, Goldie; Goodman, Melody S; Hipp, J Aaron

    2016-08-01

    Physical activity among youth is shaped by the natural and built environment within which they live; however, few studies have focused on assessing playground safety and proximity in detail as part of the built environment for youth physical activity. We analyzed data on 100 publicly accessible playgrounds from Play Across St. Louis, a community-partnered study of the built environment for youth physical activity. Outcomes included overall playground safety, maintenance, and construction scores; distance to nearest playground; and distance to nearest top playground. Independent variables included neighborhood % youth, % black residents, % owner-occupied units, and % vacant units. Playgrounds in the city have varying degrees of safety and proximity. Mean overall playground safety score was 67.0 % (CI = 63.5, 70.4). Neighborhood % youth and % black residents were inversely associated with overall playground safety (p = 0.03 and p < 0.01) and maintenance (p < 0.01 and p < 0.0001). Mean distance to nearest playground was 638.1 and 1488.3 m to nearest top playground. Clusters of low safety scores were found in the northern and central areas while all high safety score clusters were found in the southern part of St. Louis. Public playground safety and proximity vary across St. Louis neighborhoods, especially by neighborhood demographics. Disparities in playground safety and proximity reveal an opportunity to develop community-wide interventions focused on playgrounds for youth activity. Further work is needed to examine the association between playground safety, proximity, and use and youth physical activity and weight. PMID:27393083

  17. Louis Pasteur: a controversial figure in a debate on scientific ethics.

    PubMed

    Ligon, B Lee

    2002-04-01

    Louis Pasteur long has been heralded as the "father of modern hygiene, public health and much of modern medicine," despite early controversies regarding his findings and methodology. A recently published biography, however, has shed new light on both Pasteur's scientific acumen and integrity. Reactions to this portrayal have been mixed. This article provides an overview of Pasteur's life and the debate regarding his scientific discoveries and honesty that has ensued for more than 100 years, with insights gained from both supporters and critics of the new biography by Gerald L. Geison.

  18. The Brief Rise and Early Decline of Radical Sociology at Washington University: 1969-1972.

    ERIC Educational Resources Information Center

    Etzkowitz, Henry

    1990-01-01

    Discusses reasons for the failure of the sociology department of Washington University, St. Louis, Missouri, to institutionalize radical sociology. Expounds on the dynamics of radical movements and the opposition they create. Describes the faculty conflicts involving questions of theory versus practice, revolution versus reform, and competing…

  19. An evaluation of ambient sulphur dioxide concentrations from passive degassing of the Sulphur Springs, Saint Lucia geothermal system: Implications for human health

    NASA Astrophysics Data System (ADS)

    Joseph, Erouscilla P.; Beckles, Denise M.; Cox, Leonette; Jackson, Viveka B.; Alexander, Dominic

    2015-10-01

    Sulphur Springs Park in Saint Lucia is a site of energetic geothermal activity associated with the potentially active Soufrière Volcanic Centre. The Park is one of Saint Lucia's most important tourist attractions, and is marketed as the 'world's only drive-in volcano'. It has an on-site staff of tour guides and vendors, as well as over 200,000 visitors annually. There are also a number of residents living in the areas bordering the Park. Recreational use is made of the geothermal waters for bathing, application of mud masques, and in some cases drinking. As part of the University of the West Indies, Seismic Research Centre's (UWI-SRC's) overall volcano monitoring programme for Saint Lucia, the volcanic emissions at Sulphur Springs (hot springs, mud pools and fumaroles) have been regularly monitored since 2001. In recent years, visitors, staff, and management at the Park have expressed concern about the health effects of exposure to volcanic emissions from the hydrothermal system. In response to this, SRC has expanded its regular geothermal monitoring programme to include a preliminary evaluation of ambient sulphur dioxide (SO2) concentrations in and around the Park, to assess the possible implications for human health. Passive diffusion tubes were used to measure the atmospheric SO2 concentrations at various sites in Sulphur Springs Park (SSP), in the town of Soufrière and in the capital of Castries. Measurements of average monthly ambient SO2 with the passive samplers indicated that during the dry season period of April to July 2014 concentration at sites closest to the main vents at SSP (Group 1), which are routinely used by staff and visitors, frequently exceeded the WHO 10-minute AQG for SO2 of 500 μg/m3. However, for sites that were more distal to the main venting area (Groups 2 and 3), the average monthly ambient SO2 did not exceed the WHO 10-minute AQG for SO2 of 500 μg/m3 during the entire monitoring period. The measured concentrations and dispersion

  20. Raising Student Achievement in the St. Louis Public Schools. Report of the Strategic Support Teams of the Council of the Great City Schools

    ERIC Educational Resources Information Center

    Council of the Great City Schools, 2004

    2004-01-01

    The Council of the Great City Schools, the nation's primary coalition of large urban public school systems, has prepared this report to summarize its recommendations to St. Louis about improving student achievement in its public schools. The project goals included: (1) Review the instructional program of the St. Louis schools, the unit's…

  1. Health of white sucker within the St. Louis River area of concern associated with habitat usage as assessed using stable isotopes

    EPA Science Inventory

    In Spring 2011, 200 adult white sucker were collected in four areas of the St. Louis River Area of Concern (AOC), located in Minnesota and Wisconsin, USA. The areas included the upper AOC as a reference area, the upper estuary, St. Louis Bay and Superior Bay. Grossly visible abno...

  2. Aquatic Vegetation of the St. Louis River Estuary: Initial Analysis of Point-intercept Data Collected in 2010 for Restoration Modeling.

    EPA Science Inventory

    A new effort to model aquatic vegetation patterns in the St. Louis River Estuary was initiated in summer of 2010 for the purpose of informing wetland restoration planning in the St. Louis River Area of Concern (AOC) at 40th Avenue West in Duluth. Aquatic vascular plants were doc...

  3. [Epilepsy, eponyms and patron saints (history of Western civilization)].

    PubMed

    Janković, S M; Sokić, D V; Lević, Z M; Susić, V; Stojsavljević, N; Drulović, J

    1996-01-01

    about the precipitous decay of attitudes that started with Romans and inaugurated the way of thinking characteristic of Renaissance and the ages thereafter. Serbian literature of the Middle Age was strongly impacted by influences that fanned from Italy (Salerno) and south France (Montpellier), reflecting the attitudes of medical schools and universities prevailing at that time Europe. The name [symbol: see text] from Hilandar Medical Codex No 517 (XV-XVI century) is obviously taken from Byzantine medicine, which was founded on the works of Hippocrates, Galen and Dioscurides. It came down to us through the Serbian folk Byzantine codices named "latrosophia of Hilandar", preserved mostly from the author Michail Pselos (XI century). On the other hand, the name [symbol: see text] or morbus magnus, reflects its Roman origin. The name [symbol: see text] meaning fainting, loss of consciousness or syncope, stems from the same source. The name [symbol: see text] designated epileptic disease in Serbian monks, monasteries probably being the only niche where epileptics could find refuge. Children's epilepsy or convulsions are expressed as [symbol: see text] No mention is found of epileptic status except for the notion [symbol: see text] meaning "to be without consciousness for a longer period of time'; it does not, however, refer directly to epilepsy or convulsions. It is worthy noting that already in the XIV century Serbs had their medical literature translated to their own language, and were the only one of all Slavic peoples that did so. Nevertheless, both apocryphal and canonical, as well as consecrated medicine were based on magic, astrology and occultism. The magic formulas used in Middle Age Serbia for the cure of epileptics as well as sick in general, were basically irrational; still, as a trace of its descension they contained unintelligible words of the eastern origin (Greek, Persian or Jewish). (ABSTRACT TRUNCATED) PMID:9102840

  4. Air is still contaminated 40 years after the Michigan Chemical plant disaster in St. Louis, Michigan.

    PubMed

    Peverly, Angela A; Salamova, Amina; Hites, Ronald A

    2014-10-01

    The Michigan Chemical (also known as Velsicol Chemical) plant located in St. Louis, Michigan operated from 1936-1978. During this time, the plant manufactured polybrominated biphenyls (PBBs), hexabromobenzene (HBB), 1,1,1-trichloro-2,2-bis(4-chlorophenyl) ethane (DDT), and tris(2,3-dibromopropyl) phosphate (TDBPP), among other products. Due to widespread PBB contamination of Michigan, the plant eventually became a Superfund site, and despite years of cleanup activities, many of the compounds can still be found in the local ecosystem. To investigate the current atmospheric levels and to determine their spatial distributions, we collected tree bark samples from around Michigan and measured the concentrations of these pollutants. For comparison, other organic pollutants, such as polybrominated diphenyl ethers (PBDEs) and organophosphate esters (OPEs), which were not manufactured at the Michigan Chemical plant, were also measured in the same tree bark samples. Our results show levels of PBBs, DDT, and HBB in tree bark collected within 10 km of the Velsicol Superfund site (43, 477, and 108 ng/g lipid wgt., respectively) are 1-2 orders of magnitude higher than at sites located more than 10 km from the site (0.36, 28, and 0.36 ng/g lipid wgt., respectively). Levels of PBDEs and OPEs did not depend on distance from St. Louis. This is the first study on the atmospheric distribution of these chemicals around the Superfund site. PMID:25211223

  5. [A little known great botanist of indochinese flora: Paul Louis Simond].

    PubMed

    Morat, P

    1999-12-01

    Alongside his brilliant scientific and administrative career, Paul Louis Simond, a famous colonial doctor, was also an observer of nature and excellent botanist. Following in the tradition begun two centuries earlier by medical doctors and pharmacists in the marine and army health services, Paul Louis Simond showed particularly interest in the family of Indichenese orchids during the third visit he made to the country in 1914-1917, while he was inspector of the health service. There remain a splendid collection of 226 watercolours depicting the different species of orchids which he had painted by a local artist on live model he was cultivating himself or had had sent to him from all over Indochina both officially and privately. Most of the plates he determined himself, accompanying them by a thorough and exact hand-written description of the floral organs allowing their identification. His knowledge in the area was worthy of a professional and he contributed largely to the botanical description of a region which is still far from being completed. Whilst the plates in the collection are of unequal scientific value (sometimes they are unfinished or without a detailed floral description, or they are copies of already existing plates), the greater part (160) constitutes a considerable original contribution to the knowledge of Indochinese orchidological flora (21 types). The entire collection was bequeathed in 1947 to the laboratoire of Phanérogamie of the Muséum National d'Histoire naturelle, where it can be consulted by scholars.

  6. Automation in Libraries; Papers Presented at the C.A.C.U.L. Workshop on Library Automation (University of British Columbia, Vancouver, April 10-12, 1967).

    ERIC Educational Resources Information Center

    Canadian Association of College and University Libraries, Ottawa (Ontario).

    Contents: (1) Session on Acquisitions, "Acquisitions--Policies, Procedures, and Problems" by Louis Vagianos, with a supplement "Brown University Library Fund Accounting System" by Robert Wedgeworth, "Simon Fraser's Automated Acquisitions System" by T.C. Dobb, and "Automated Acquisition at University of Western Ontario" by John F. Macpherson, (2)…

  7. [European venous forum (Saint-Petersburg, July 2-4, 2015)].

    PubMed

    Ya, Porembskaya O; Ilyukhin, E A; Shaidakov, E V

    2015-01-01

    At the beginning of July 2015 Saint-Petersburg/or several days turned out to be in the centre of events of the European Ph lebo logical Community. It became the venue for more than 800 participants of the European Venous Forum (EVF) from 60 countries of the world and 67 regions of Russia. It was for the .first time over 16 years of the existence of this European-largest phlebological organization that Russia was afforded the honour for holding the conference. The article deals with a review of the main materials presented at the Forum, as well as the most interesting trends of the development of modern phlebology.

  8. Cori meets Dobzhansky: Evolution and Gene Expression in St. Louis: A report on the "Evolution and Core Processes in Gene Regulation" meeting in St. Louis, June 25-28, 2015.

    PubMed

    Arnosti, David N; Fay, Justin C; Zeitlinger, Julia

    2015-10-01

    St. Louis and its famous Gateway Arch were the setting of the Special Symposium: Evolution and Core Processes in Gene Regulation, sponsored by the American Society for Biochemistry and Molecular Biology. Biochemists and evolutionary biologists highlighted growing connections between studies of biochemical mechanism and natural selection on gene expression. PMID:26354485

  9. The role of water and sediment connectivity in integrated flood management: a case study on the island of Saint Lucia

    NASA Astrophysics Data System (ADS)

    Jetten, Victor; van Westen, Cees; Ettema, Janneke; van den Bout, Bastian

    2016-04-01

    Disaster Risk Management combines the effects of natural hazards in time and space, with elements at risk, such as ourselves, infrastructure or other elements that have a value in our society. The risk in this case is defined as the sum of potential consequences of one or more hazards and can be expressed as potential damages. Generally, we attempt to reduce risk by better risk management, such as increase of resilience, protection and spatial planning. Caribbean islands are hit by hurricanes and tropical storms with a frequency of 1 to 2 every 10 years, with devastating consequences in terms of flash floods and landslides. The islands basically consist of a central (volcanic) mountain range, with medium and small sized catchments radiating outward towards the ocean. The coastal zone is inhabited, while the ring road network is essential for functioning of the island. An example of a case study is given for the island of Saint Lucia. Recorded rainfall intensities during tropical storms of 12 rainfall stations surpass 200 mm/h, causing immediate flash floods. Very often however, sediment is a forgotten variable in flash flood management: protection and mitigation measures as well as spatial planning all focus on the hydrology, the extent and depth of flood water, and sometimes of flood velocities. With recent developments, the opensource model LISEM includes hydrology and runoff, flooding, and erosion, transport and deposition both in runoff, channel flow and flood waters. We will discuss the practical solutions we implemented in connecting slopes, river channels and floodplains in terms of water and sediment, and the strength and weaknesses we have encountered so far. Catchment analysis shows two main effects: on the one hand in almost all cases upstream flooding serves as a temporary water storage that prevents further damage downstream, while on the other hand, erosion upstream often blocks bridges and decreases channel storage downstream, which increases the

  10. Seroprevalence of Asian Lineage Chikungunya Virus Infection on Saint Martin Island, 7 Months after the 2013 Emergence

    PubMed Central

    Gay, Noellie; Rousset, Dominique; Huc, Patricia; Matheus, Séverine; Ledrans, Martine; Rosine, Jacques; Cassadou, Sylvie; Noël, Harold

    2016-01-01

    At the end of 2013, chikungunya virus (CHIKV) emerged in Saint Martin Island, Caribbean. The Asian lineage was identified. Seven months after this introduction, the seroprevalence was 16.9% in the population of Saint Martin and 39.0% of infections remained asymptomatic. This moderate attack rate and the apparent limited size of the outbreak in Saint Martin could be explained by control measures involved to lower the exposure of the inhabitants. Other drivers such as climatic factors and population genetic factors should be explored. The substantial rate of asymptomatic infections recorded points to a potential source of infection that can both spread in new geographic areas and maintain an inconspicuous endemic circulation in the Americas. PMID:26643536

  11. [Neuromyelopathy in the population of Noir-marron of Saint-Laurent du Maroni in French Guiana].

    PubMed

    Sainte-Foie, S; Bourhis, V; Joly, F; Petit-Bon, J

    1997-01-01

    The neurological observations have been reported at André Bouron Hospital of Saint-Laurent du Maroni and at General Hospital of Cayenne during a period of 5 years. All patients belonged to the "Noir Marron" ethnic group and lived in the area of Saint-Laurent. There were six women and four men, aged 15-35 years. Neurological symptoms were isolated or associated to other organ failure. Neurological manifestations included retrobulbar optic neuropathy, spastic paraparesis, sensitive ataxia and cerebellar ataxia, psychiatric symptoms were observed. Other organs affected were cardiovascular, digestive, cutaneous or endocrinologic (thyroid). Diet consist mainly in cassava. Thiamin deficiency has been observed several times. Improvement of neurological deficits following thiamin administration points towards Thiamin as an etiological factor. Ethnological specificity of Saint-Laurent area may explain that such neurological manifestation have not been observed in the rest of the department.

  12. Report on the operations of the coal-testing plant of the United States Geological Survey at the Louisiana Purchase Exposition, Saint Louis, Missouri, 1904: Part I.--Field work, classification of coals, chemical work

    USGS Publications Warehouse

    Parker, E.W.; Holmes, J.A.; Campbell, M.R.

    1906-01-01

    Notwithstanding these delays, the committee feels that through the hearty and patriotic cooperation of a large number of manufacturers of apparatus and machinery it was able to collect and install, within a notably short time, a testing plant that was well suited for such pioneer work.

  13. Using side-scan sonar to characterize and map physical habitat and anthropogenic underwater features in the St. Louis River

    EPA Science Inventory

    Characterizing underwater habitat and other features is difficult and costly, especially in large river systems. The St. Louis River is the largest US tributary to Lake Superior and the lower portion consists of a 48.5 km2 complex of wetlands, tributaries, and bays. We surveyed 8...

  14. Water quality in the St. Louis River Area of Concern, Lake Superior: Historical and current conditions and delisting implications

    EPA Science Inventory

    Water quality in the lower St. Louis River Area of Concern (AOC) from two stations over a 60 year period (19532013) and system-wide (20122013) was examined to determine if the AOC beneficial use impairment of excessive loading of sediment and nutrients could be considered for rem...

  15. 78 FR 21515 - Prevailing Rate Systems; Redefinition of the St. Louis, MO; Southern Missouri; Cleveland, OH; and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... November 15, 2012, the U.S. Office of Personnel Management (OPM) issued a proposed rule (77 FR 68073) to redefine Bollinger, Cape Girardeau, and Perry Counties, MO, from the Southern Missouri wage area to the St... Girardeau, and Perry Counties, MO, from the Southern Missouri wage area to the St. Louis wage area...

  16. 77 FR 68073 - Prevailing Rate Systems; Redefinition of the St. Louis, MO; Southern Missouri; Cleveland, OH; and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... that White Sands Missile Range. OPM announced these changes in interim (65 FR 48641) and final (65 FR..., and Perry Counties, MO, from the Southern Missouri wage area to the St. Louis wage area and Mercer... Wage System (FWS) wage areas. The proposed rule would redefine Bollinger, Cape Girardeau, and...

  17. GREAT CITIES IMPROVEMENT PROGRAM, A ST. LOUIS PROJECT PROPOSAL. THE SCHOOL AND COMMUNITY WORK-RELATED EDUCATION PROGRAM.

    ERIC Educational Resources Information Center

    Saint Louis Public Schools, MO.

    PROPOSED IS A COOPERATIVE SCHOOL-COMMUNITY PROJECT TO DEVELOP AN EDUCATIONAL IMPROVEMENT AND VOCATIONAL TRAINING PROGRAM FOR DISADVANTAGED YOUTH IN THE INNER CORE OF ST. LOUIS. THE TARGET POPULATION IS A GROUP OF RELUCTANT, UNDERACHIEVING LEARNERS IN THE HIGH SCHOOLS. A SCHOOL-WORK PROGRAM WILL PROVIDE PART-TIME JOBS FOR 300 PUPILS, WHO WILL BE…

  18. 76 FR 35068 - Duluth, Missabe and Iron Range Railway Company; Abandonment Exemption-in St. Louis County, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Duluth, Missabe and Iron Range Railway Company; Abandonment Exemption--in St. Louis County, MN Duluth, Missabe and Iron Range Railway Company (DMIR), filed a verified notice...

  19. Ecological Status of the St. Louis River System, as Informed by Spatially Comprehensive Surveys and Comparison to Coastal Wetlands Elsewhere

    EPA Science Inventory

    Extensive data on biota and the physical/chemical environment were collected across the lower St. Louis River in 2004-2007 as part of multiple studies undertaken by EPA. The 2005-2007 work provides a spatially highly-resolved assessment of conditions across the system, while the ...

  20. Hard Times and Great Expectations; an Account to the Community of the Condition of the St. Louis Public Schools.

    ERIC Educational Resources Information Center

    Saint Louis Public Schools, MO.

    Described in this report are the problems faced by the St. Louis public schools. Financing difficulties, the poverty of about 70 percent of public school pupils, the inadequacy of state aid, the shortage of well-qualified teachers, the exodus of whites to the suburbs, and the concentration of Negroes in the inner city are some of the issues which…

  1. Using side-scan sonar to characterize and map physical habitat and anthropogenic underwater features in the St. Louis River.

    EPA Science Inventory

    Characterizing underwater habitat and other features is difficult and costly, especially in the large St. Louis River Estuary. We are using side-scan sonar (SSS), first developed in the 1960s to remotely sense underwater habitat features from reflected acoustic signals (backscatt...

  2. Incidence Rates of Fish Tumors and Deformities in the St. Louis River Area of Concern: A Preliminary Assessment

    EPA Science Inventory

    The goal of this study was to determine the current incidence rate of fish tumors and deformities in the St. Louis River and compare that to the rate in a relatively unimpaired waterbody on Lake Superior. These data are necessary to remove the “Fish Tumors and Deformities” Benef...

  3. Shoreline Classification of the St. Louis River Estuary using Geographic Information Systems and Standard Landuse/Landcover Data Sets

    EPA Science Inventory

    The St. Louis River Estuary (SLRE) shoreline is ~300 km in length and borders MN and WI from the MN highway 23 downstream to Lake Superior. The shoreline is a complex and diverse mixture of many features from industrial docks and slips in the lower SLRE to complex wetlands and na...

  4. Accountability, Fiscal Management, and Student Achievement in East St. Louis, Illinois 1994-2006: Implications for Urban Educational Reform Policy

    ERIC Educational Resources Information Center

    O'Malley, Michael P.; Roseboro, Donyell L.; Hunt, John

    2012-01-01

    This instrumental case study reviews the 1994-2004 period of state financial oversight in East St. Louis, Illinois School District 189, with a secondary review of the initial years of NCLB implementation. Although the oversight panel's fiscal management did generate financial stability, case findings indicate that its accountability processes did…

  5. Toward delisting of the water quality beneficial use impairment in the St. Louis River, MN: A monitoring approach

    EPA Science Inventory

    Water quality in the St. Louis River Estuary (SLRE), a great lakes area of concern (AOC), is improving. A significant leap forward followed the opening of the Western Lake Superior Sanitary District in 1978. However, desire for continued improvement throughout the estuary was the...

  6. Reducing Nutrients and Nutrient Impacts Priority Issue Team - St. Louis Bay Project: Implementing Nutrients PIT Action Step 1.1

    NASA Technical Reports Server (NTRS)

    Mason, Ted

    2011-01-01

    The NASA Applied Science & Technology Project Office at Stennis Space Center(SSC) used satellites, in-situ measurements and computational modeling to study relationships between water quality in St. Louis Bay, Mississippi and the watershed characteristics of the Jourdan and Wolf rivers from 2000-2010.

  7. A decade of aquatic invasive species (AIS) early detection method development in the St. Louis River estuary

    EPA Science Inventory

    As an invasion prone location, the St. Louis River Estuary (SLRE) has been a case study for ongoing research to develop the framework for a practical Great Lakes monitoring network for early detection of aquatic invasive species (AIS). Early detection, however, necessitates findi...

  8. A survey of the St. Louis River estuary with emphasis on non-indigenous species and habitat structure

    EPA Science Inventory

    As part of a larger study to develop a monitoring network for aquatic non-indigenous species (NIS), a comprehensive multi-gear survey of larval fish and macroinvertebrates in the St. Louis River estuary was conducted during summer 2012. A total of 139 larval fish samples and 118...

  9. St. Louis Regional Library Network Manuals: Delivery System Manual, INFO-PASS Manual, Interlibrary Loan Protocol, Procedures and Policies Manual.

    ERIC Educational Resources Information Center

    Saint Louis Regional Library Network, MO.

    Included in this set of manuals are: (1) guidelines for document delivery to member libraries within the St. Louis Regional Library Network (SLRLN) in which eligible materials are described, addressing and packing are outlined, routing and deliveries are discussed, and a list of delivery system participants is provided; (2) a descriptive guide to…

  10. 78 FR 63373 - Cold Treatment for Fresh Fruits and Vegetables; MidAmerica St. Louis Airport, Mascoutah, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-24

    .... On May 13, 2013, we published in the Federal Register (78 FR 27864- 27866, Docket No. APHIS-2012-0089... Animal and Plant Health Inspection Service 7 CFR Part 305 Cold Treatment for Fresh Fruits and Vegetables... treatment of imported fruits and vegetables upon arrival at the MidAmerica St. Louis Airport, Mascoutah,...

  11. Establishment patterns of non-native fishes in the lower St. Louis River, a Great Lakes invasion “hotspot”

    EPA Science Inventory

    Establishment success (numerically or spatially) of an introduced non-native fish species is difficult to predict and its relative status in a fish community can be difficult to measure. We conducted a 2-year, multi-gear survey in the lower St. Louis River, including the DuluthSu...

  12. A bioenergetics modeling evaluation of top-down control of ruffe in the St. Louis River, western Lake Superior

    USGS Publications Warehouse

    Mayo, Kathleen R.; Selgeby, James H.; McDonald, Michael E.

    1998-01-01

    Ruffe (Gymnocephalus cernuus), were accidentally introduced into the St. Louis River estuary, western Lake Superior, in the mid 1980s and it was feared that they might affect native fish through predation on eggs and competition for forage and habitat. In an effort to control the abundance of ruffe and limit dispersal, a top-down control strategy using predators was implemented in 1989. We used bioenergetics modeling to examine the efficacy of top-down control in the St. Louis River from 1991 to 1994. Five predators--northern pike (Esox lucius), walleye (Stizostedion vitreum vitreum), smallmouth bass (Micropterus dolomieui), brown bullhead (Ictalurus nebulosus), and yellow perch (Perca flavescens)--were modeled to determine their consumption of ruffe and four other native prey species-spottail shiner (Notropis hudsonius), emerald shiner (Notropis atherinoides), yellow perch (Perca flavescens), and black crappie (Pomoxis nigromaculatus). Although predators ate as much as 47% of the ruffe biomass in 1 year, they were not able to halt the increase in ruffe abundance. The St. Louis River is an open system that allows predators to move freely out of the system, and the biomass of managed predators did not increase. A selectivity index showed all five predators selected the native prey and avoided ruffe. The St. Louis River has several predator and prey species creating many complex predator-prey interactions; and top-down control of ruffe by the predators examined in this study did not occur.

  13. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable..., Duluth, MN. (a) Location: The following area is a safety zone: All waters of Stryker Bay and...

  14. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable..., Duluth, MN. (a) Location: The following area is a safety zone: All waters of Stryker Bay and...

  15. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable..., Duluth, MN. (a) Location: The following area is a safety zone: All waters of Stryker Bay and...

  16. Evaluating impacts of pulp and paper mill process changes on bioactive contaminant loading to the St. Louis River, Duluth, MN

    EPA Science Inventory

    Past in vivo and in vitro studies have found estrogenic and aryl hydrocarbon receptor (AhR)-mediated bioactivities associated with final treated effluent from a wastewater treatment plant (WWTP) discharging to the St. Louis River Area of Concern near Duluth, MN, USA. A long-stand...

  17. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable..., Duluth, MN. (a) Location: The following area is a safety zone: All waters of Stryker Bay and...

  18. 33 CFR 165.927 - Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone; St. Louis River, Duluth/Interlake Tar Remediation Site, Duluth, MN. 165.927 Section 165.927 Navigation and Navigable..., Duluth, MN. (a) Location: The following area is a safety zone: All waters of Stryker Bay and...

  19. 33 CFR 165.T09-0290 - Safety Zones; Blasting Operations and Movement of Explosives, St. Marys River, Sault Sainte Marie...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... hydroelectric power plant effluence, and waters surrounding the eastern tip of the Northeast Pier. This portion..., Sector Sault Sainte Marie may suspend at any time the enforcement of any safety zone established under this section. (6) The Captain of the Port, Sector Sault Sainte Marie, will notify the public of...

  20. The 1802 Saint-Domingue yellow fever epidemic and the Louisiana Purchase.

    PubMed

    Marr, John S; Cathey, John T

    2013-01-01

    Epidemics have been pivotal in the history of the world as exemplified by a yellow fever epidemic in the Caribbean that clearly altered New World geopolitics. By the end of the 18th century, yellow fever--then an "emerging disease"--was widespread throughout the Caribbean and particularly lethal in Saint-Domingue (present day Haiti). From 1793 to 1798, case fatality rates among British troops in the West Indies (including Saint-Domingue) were as high as 70%. A worse fate befell newly arrived French armed forces in 1802, ostensibly sent by Napoleon to suppress a rebellion and to reestablish slavery. Historians have disagreed on why Napoleon initially dispatched nearly 30,000 soldiers and sailors to the island. Evidence suggests the troops were actually an expeditionary force with intensions to invade North America through New Orleans and to establish a major holding in the Mississippi valley. However, lacking knowledge of basic prevention and control measures, mortality from the disease left only a small and shattered fraction of his troops alive, thwarting his secret ambition to colonize and hold French-held lands, which later became better known as the Louisiana Purchase. If an event of the magnitude of France's experience were to occur in the 21st century, it might also have profound unanticipated consequences. PMID:23169407

  1. Effects of Protection and Sediment Stress on Coral Reefs in Saint Lucia.

    PubMed

    Bégin, Chantale; Schelten, Christiane K; Nugues, Maggy M; Hawkins, Julie; Roberts, Callum; Côté, Isabelle M

    2016-01-01

    The extent to which Marine Protected Areas (MPAs) benefit corals is contentious. On one hand, MPAs could enhance coral growth and survival through increases in herbivory within their borders; on the other, they are unlikely to prevent disturbances, such as terrestrial runoff, that originate outside their boundaries. We examined the effect of spatial protection and terrestrial sediment on the benthic composition of coral reefs in Saint Lucia. In 2011 (10 to 16 years after MPAs were created), we resurveyed 21 reefs that had been surveyed in 2001 and analyzed current benthic assemblages as well as changes in benthic cover over that decade in relation to protection status, terrestrial sediment influence (measured as the proportion of terrigenous material in reef-associated sediment) and depth. The cover of all benthic biotic components has changed significantly over the decade, including a decline in coral and increase in macroalgae. Protection status was not a significant predictor of either current benthic composition or changes in composition, but current cover and change in cover of several components were related to terrigenous content of sediment deposited recently. Sites with a higher proportion of terrigenous sediment had lower current coral cover, higher macroalgal cover and greater coral declines. Our results suggest that terrestrial sediment is an important factor in the recent degradation of coral reefs in Saint Lucia and that the current MPA network should be complemented by measures to reduce runoff from land. PMID:26845451

  2. Effects of Protection and Sediment Stress on Coral Reefs in Saint Lucia.

    PubMed

    Bégin, Chantale; Schelten, Christiane K; Nugues, Maggy M; Hawkins, Julie; Roberts, Callum; Côté, Isabelle M

    2016-01-01

    The extent to which Marine Protected Areas (MPAs) benefit corals is contentious. On one hand, MPAs could enhance coral growth and survival through increases in herbivory within their borders; on the other, they are unlikely to prevent disturbances, such as terrestrial runoff, that originate outside their boundaries. We examined the effect of spatial protection and terrestrial sediment on the benthic composition of coral reefs in Saint Lucia. In 2011 (10 to 16 years after MPAs were created), we resurveyed 21 reefs that had been surveyed in 2001 and analyzed current benthic assemblages as well as changes in benthic cover over that decade in relation to protection status, terrestrial sediment influence (measured as the proportion of terrigenous material in reef-associated sediment) and depth. The cover of all benthic biotic components has changed significantly over the decade, including a decline in coral and increase in macroalgae. Protection status was not a significant predictor of either current benthic composition or changes in composition, but current cover and change in cover of several components were related to terrigenous content of sediment deposited recently. Sites with a higher proportion of terrigenous sediment had lower current coral cover, higher macroalgal cover and greater coral declines. Our results suggest that terrestrial sediment is an important factor in the recent degradation of coral reefs in Saint Lucia and that the current MPA network should be complemented by measures to reduce runoff from land.

  3. Effects of Protection and Sediment Stress on Coral Reefs in Saint Lucia

    PubMed Central

    Bégin, Chantale; Schelten, Christiane K.; Nugues, Maggy M.; Hawkins, Julie; Roberts, Callum; Côté, Isabelle M.

    2016-01-01

    The extent to which Marine Protected Areas (MPAs) benefit corals is contentious. On one hand, MPAs could enhance coral growth and survival through increases in herbivory within their borders; on the other, they are unlikely to prevent disturbances, such as terrestrial runoff, that originate outside their boundaries. We examined the effect of spatial protection and terrestrial sediment on the benthic composition of coral reefs in Saint Lucia. In 2011 (10 to 16 years after MPAs were created), we resurveyed 21 reefs that had been surveyed in 2001 and analyzed current benthic assemblages as well as changes in benthic cover over that decade in relation to protection status, terrestrial sediment influence (measured as the proportion of terrigenous material in reef-associated sediment) and depth. The cover of all benthic biotic components has changed significantly over the decade, including a decline in coral and increase in macroalgae. Protection status was not a significant predictor of either current benthic composition or changes in composition, but current cover and change in cover of several components were related to terrigenous content of sediment deposited recently. Sites with a higher proportion of terrigenous sediment had lower current coral cover, higher macroalgal cover and greater coral declines. Our results suggest that terrestrial sediment is an important factor in the recent degradation of coral reefs in Saint Lucia and that the current MPA network should be complemented by measures to reduce runoff from land. PMID:26845451

  4. The 1802 Saint-Domingue yellow fever epidemic and the Louisiana Purchase.

    PubMed

    Marr, John S; Cathey, John T

    2013-01-01

    Epidemics have been pivotal in the history of the world as exemplified by a yellow fever epidemic in the Caribbean that clearly altered New World geopolitics. By the end of the 18th century, yellow fever--then an "emerging disease"--was widespread throughout the Caribbean and particularly lethal in Saint-Domingue (present day Haiti). From 1793 to 1798, case fatality rates among British troops in the West Indies (including Saint-Domingue) were as high as 70%. A worse fate befell newly arrived French armed forces in 1802, ostensibly sent by Napoleon to suppress a rebellion and to reestablish slavery. Historians have disagreed on why Napoleon initially dispatched nearly 30,000 soldiers and sailors to the island. Evidence suggests the troops were actually an expeditionary force with intensions to invade North America through New Orleans and to establish a major holding in the Mississippi valley. However, lacking knowledge of basic prevention and control measures, mortality from the disease left only a small and shattered fraction of his troops alive, thwarting his secret ambition to colonize and hold French-held lands, which later became better known as the Louisiana Purchase. If an event of the magnitude of France's experience were to occur in the 21st century, it might also have profound unanticipated consequences.

  5. Comparisons of CH4 ground-based FTIR measurements near Saint Petersburg with GOSAT observations

    NASA Astrophysics Data System (ADS)

    Gavrilov, N. M.; Makarova, M. V.; Poberovskii, A. V.; Timofeyev, Yu. M.

    2014-04-01

    Atmospheric column-average methane mole fractions measured with ground-based Fourier-transform spectroscopy near Saint Petersburg, Russia (59.9° N, 29.8° E, 20 m a.s.l.) are compared with similar data obtained with the Japanese GOSAT (Greenhouse gases Observing SATellite) in the years 2009-2012. Average CH4 mole fractions for the GOSAT data version V01.xx are -15.0 ± 5.4 ppb less than the corresponding values obtained from ground-based measurements (with the standard deviations of biases at 13.0 ± 4.2 ppb). For the GOSAT data version V02.xx, the average values of the differences are -1.9 ± 1.8 ppb with standard deviations of 14.5 ± 1.3 ppb. This verifies that FTIR (Fourier transform infrared) spectroscopic observations near Saint Petersburg have similar biases with GOSAT satellite data as FTIR measurements at other ground-based networks and aircraft CH4 estimations.

  6. Serum insensitive, intranuclear protein delivery by the multipurpose cationic lipid SAINT-2.

    PubMed

    van der Gun, Bernardina T F; Monami, Amélie; Laarmann, Sven; Raskó, Tamás; Slaska-Kiss, Krystyna; Weinhold, Elmar; Wasserkort, Reinhold; de Leij, Lou F M H; Ruiters, Marcel H J; Kiss, Antal; McLaughlin, Pamela M J

    2007-11-20

    Cationic liposomal compounds are widely used to introduce DNA and siRNA into viable cells, but none of these compounds are also capable of introducing proteins. Here we describe the use of a cationic amphiphilic lipid SAINT-2:DOPE for the efficient delivery of proteins into cells (profection). Labeling studies demonstrated equal delivery efficiency for protein as for DNA and siRNA. Moreover, proteins complexed with Saint-2:DOPE were successfully delivered, irrespective of the presence of serum, and the profection efficiency was not influenced by the size or the charge of the protein:cationic liposomal complex. Using beta-galactosidase as a reporter protein, enzymatic activity was detected in up to 98% of the adherent cells, up to 83% of the suspension cells and up to 70% of the primary cells after profection. A delivered antibody was detected in the cytoplasm for up to 7 days after profection. Delivery of the methyltransferase M.SssI resulted in DNA methylation, leading to a decrease in E-cadherin expression. The lipid-mediated multipurpose transport system reported here can introduce proteins into the cell with an equal delivery efficiency as for nucleotides. Delivery is irrespective of the presence of serum, and the protein can exert its function both in the cytoplasm and in the nucleus. Furthermore, DNA methylation by M.SssI delivery as a novel tool for gene silencing has potential applications in basic research and therapy. PMID:17884225

  7. Multiple dermoid sinuses of type Vb and IIIb on the head of a Saint Bernard dog

    PubMed Central

    2013-01-01

    Dermoid sinus, a congenital malformation of neural tube development, has been reported in humans and several animal species including dogs. It is typically found in the dorsal midline and commonly occurs in the Rhodesian Ridgeback breed. A case of multiple dermoid sinuses in the fronto-occipital region is described. An 11-month-old, intact female Saint Bernard dog was presented with a 2 day history of discharge from a large irregular subcutaneous mass in the fronto-occipital region. The dog was otherwise healthy. The dog had two circular skin lesions (approximately 4 × 4 and 4 × 2 cm diameter) surrounded by multiple irregular elevated masses. The masses had multiple small openings on the skin surface with tufts of hair protruding from the apertures. The masses were surgically removed, and the diagnosis of multiple dermoid sinuses was confirmed by histological examination. Histopathological examination showed multiple, variably sized, spherical to tubular cysts expanding the dermis and subcutis. Cysts were filled with hair shafts and lamellar keratin and were lined by a stratified squamous epithelium. Sebaceous and apocrine gland adnexal structures were also observed. To the best of our knowledge, this is the first reported case of multiple dermoid sinuses of two different types in the head of a Saint Bernard dog. PMID:24006855

  8. 78 FR 16288 - Endangered and Threatened Wildlife and Plants; Permit Applications

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-14

    .... Permit Application Number: TE135297 Applicant: Saint Louis Zoo, St. Louis, MO. The applicant requests a... (Nicrophorus americanus) within the States of Missouri and Arkansas, and at the Zoo facility in St. Louis,...

  9. Solar heating and hot water system installed at St. Louis, Missouri. Final report

    SciTech Connect

    Not Available

    1980-04-01

    Information is provided on the solar heating and hot water system installed at the William Tao and Associates, Inc., office building in St. Louis, Missouri. The information consists of description, photos, maintenance and construction problems, final drawing, system requirements and manufacturer's component data. The solar system was designed to provide 50% of the hot water requirements and 45% of the space heating needs for a 900 square foot office space and drafting room. The solar facility has 252 square foot of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

  10. Louis Paul Cailletet: The liquefaction of oxygen and the emergence of low-temperature research

    PubMed Central

    Papanelopoulou, Faidra

    2013-01-01

    In 1877 Louis Paul Cailletet in France and Raoul Pictet in Switzerland liquefied oxygen in the form of a mist. The liquefaction of the first of the so-called permanent gases heralded the birth of low-temperature research and is often described in the literature as having started a ‘race’ for attaining progressively lower temperatures. In fact, between 1877 and 1908, when helium, the last of the permanent gases, was liquefied, there were many priority disputes—something quite characteristic of the emergence of a new research field. This paper examines Cailletet's path to the liquefaction of oxygen, as well as a debate between him and the Polish physicist Zygmunt Wróblewski over the latter's contribution to the liquefaction of gases.

  11. Health hazard evaluation report HETA 94-0148-2441, Donnelly Printing Company, St. Louis, Missouri

    SciTech Connect

    Donovan, B.A.; Dykeman, R.W.

    1994-07-01

    In response to a request from the Graphic Communications International Union, Local 505, an investigation was begun into possible hazardous working conditions at Donnelly Printing Company (SIC-2711), St. Louis, Missouri. Concern has been expressed about solvent exposures. Workers had reported dizziness, headaches, and nausea. A walk through survey was conducted, along with employee interviews. Employee interviews indicated symptoms of nausea, dizziness, and skin irritation. A case of allergic reaction was well documented. The authors conclude that although worker exposures to airborne concentrations of hydrocarbons were low, skin exposure could result in significant exposures. The authors recommend that efforts be made to improve the ventilation of the work areas, use of personal protective equipment, and the health and safety program.

  12. Seroprevalence of St. Louis encephalitis virus and West Nile virus (Flavivirus, Flaviviridae) in horses, Uruguay.

    PubMed

    Burgueño, Analía; Spinsanti, Lorena; Díaz, Luis Adrián; Rivarola, María Elisa; Arbiza, Juan; Contigiani, Marta; Delfraro, Adriana

    2013-01-01

    St. Louis encephalitis virus (SLEV) and West Nile virus (WNV) belong to the Japanese encephalitis antigenic complex (Flavivirus genus, Flaviviridae family). They show antigenic close relationships and share many similarities in their ecology. Both are responsible for serious human diseases. The aim of this study was to investigate the presence of neutralizing antibodies to these viruses in horses from Uruguay. To do this, 425 horse sera were collected in 2007 and analyzed by plaque reduction neutralization tests. As a result, 205 sera (48.2%) were found positive for SLEV, with titers ranging between 10 and 80. Two sera remained inconclusive, since they showed low titers to WNV and SLEV (10 and 20), not allowing us to demonstrate activity of WNV in our territory. This is the first report of circulation of SLEV in horses in Uruguay.

  13. Didymus the blind: an unknown precursor of Louis Braille and Helen Keller.

    PubMed

    Lascaratos, J; Marketos, S

    1994-01-01

    The present study presents the case of Didymus the Blind, worthy author, philosopher and theologian of the 4th century AD. Blinded by ophthalmia at the age of four years, Didymus succeeded in achieving great learning in the philosophical and natural sciences. He began his education by using a system which was remarkably like Braille, that is reading letters engraved into the surface of wood by touch and subsequently furthering his knowledge by listening. This learning process of Didymus the Blind appears as the precursor of Louis Braille who invented the educational system of reading embossed dots by touch. Like Didymus, Braille lost his vision in infancy (at three years of age). Another parallel of Didymus' career and written works is found in the example and achievements of Helen Keller.

  14. Dr Louis T. Wright and the NAACP: pioneers in hospital racial integration.

    PubMed Central

    Reynolds, P P

    2000-01-01

    Louis Tompkins Wright, the son of a man born into slavery, was an outstanding African American surgeon who devoted his life to the racial integration of health care in the United States. Despite the fact that both his father and stepfather were physicians, despite his innate intellectual gifts and disciplined character, Wright experienced discrimination throughout his life and career. This experience led him to fight for the rights of African Americans, both health care professionals and patients. In addition to making numerous contributions in the fields of surgery and infectious disease, Wright held leadership positions in the National Association for the Advancement of Colored People for more than 20 years, leaving a legacy of equity for African Americans in medical education and in health care. PMID:10846505

  15. Health hazard evaluation report HETA-83-297-1846, truck terminals, St. Louis, Missouri

    SciTech Connect

    McConnell, R.S.; Anderson, K.E.

    1987-11-01

    An evaluation was made of possible exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) at trucking terminals in St. Louis, Missouri. A self-selected group of workers participated in a medical survey. A significant association was noted between symptoms of numbness in hands and feet, pins and needles in the extremities, insomnia and feelings of depression, and possible exposure to TCDD. One case of porphyria cutanea tarda and one of dermatofibrosarcoma were reported. The patient with porphyria cutanea tarda later developed a pelvic angiosarcoma. Environmental samples revealed a dioxin concentration of about 18.7 parts per billion on the rafters inside a terminal. Dioxin was present in two surface soil samples taken near an entrance gate. The authors conclude that no definite association between TCDD exposure and symptoms or medical problems can be established. The authors recommended that measures be taken to control or eliminate possible exposures at the terminals.

  16. Effect of dose on house finch infection with western equine encephalomyelitis and St. Louis encephalitis viruses.

    PubMed

    Reisen, William K; Chiles, Robert; Martinez, Vincent; Fang, Ying; Green, Emily; Clark, Sharon

    2004-09-01

    House finches, Carpodacus mexicanus, were experimentally infected with high and standard doses of western equine encephalomyelitis virus (WEEV) or St. Louis encephalitis virus (SLEV) to determine whether high doses would produce an elevated viremia response and a high frequency of chronic infections. Finches inoculated with approximately100,000 plaque forming units (PFU) of WEEV or SLEV produced viremia and antibody responses similar to those in finches inoculated with approximately 100 PFU of WEEV or 1000 PFU of SLEV, the approximate quantities of virus expectorated by blood-feeding Culex tarsalis Coquillett. Infected finches were held through winter and then necropsied. Only one finch inoculated with the high dose of SLEV developed a chronic infection. Our data indicated that elevated infectious doses of virus may not increase the viremia level or the frequency of chronic infection in house finches.

  17. [A brief philatelic evocation of Louis Pasteur and of his disciples].

    PubMed

    Jouzier, E

    1997-01-01

    Philately is an important source of knowledge on numerous items. Evocation of Louis Pasteur's as well as his disciples life and works throughout stamp collection is a perfect example of this. Born in Dôle in 1822, he spent his youth in Arbois. It is at the Ecole normale supérieure that he performed his work on cristals which led him to establish molecular dissymetry principles. Later, he studied of the fermentation process, he searched the reason of wines' disease and the means to prevent it (i.e. pasteurisation), he solved the problem of the silkworm disease and discovered agents of numerous infectious diseases. He demonstrated scientifically the vaccination principle. In 1885 he tried with success the first human antirabic vaccination. Three years later, the Pasteur Institute was inaugurated. After his death, his works survived in numerous institutes all over the world. Many pasteurians received the Nobel Prize.

  18. Geostatistical three-dimensional modeling of oolite shoals, St. Louis Limestone, southwest Kansas

    USGS Publications Warehouse

    Qi, L.; Carr, T.R.; Goldstein, R.H.

    2007-01-01

    In the Hugoton embayment of southwestern Kansas, reservoirs composed of relatively thin (<4 m; <13.1 ft) oolitic deposits within the St. Louis Limestone have produced more than 300 million bbl of oil. The geometry and distribution of oolitic deposits control the heterogeneity of the reservoirs, resulting in exploration challenges and relatively low recovery. Geostatistical three-dimensional (3-D) models were constructed to quantify the geometry and spatial distribution of oolitic reservoirs, and the continuity of flow units within Big Bow and Sand Arroyo Creek fields. Lithofacies in uncored wells were predicted from digital logs using a neural network. The tilting effect from the Laramide orogeny was removed to construct restored structural surfaces at the time of deposition. Well data and structural maps were integrated to build 3-D models of oolitic reservoirs using stochastic simulations with geometry data. Three-dimensional models provide insights into the distribution, the external and internal geometry of oolitic deposits, and the sedimentologic processes that generated reservoir intervals. The structural highs and general structural trend had a significant impact on the distribution and orientation of the oolitic complexes. The depositional pattern and connectivity analysis suggest an overall aggradation of shallow-marine deposits during pulses of relative sea level rise followed by deepening near the top of the St. Louis Limestone. Cemented oolitic deposits were modeled as barriers and baffles and tend to concentrate at the edge of oolitic complexes. Spatial distribution of porous oolitic deposits controls the internal geometry of rock properties. Integrated geostatistical modeling methods can be applicable to other complex carbonate or siliciclastic reservoirs in shallow-marine settings. Copyright ?? 2007. The American Association of Petroleum Geologists. All rights reserved.

  19. Breast cancer treatment among African American women in north St. Louis, Missouri.

    PubMed

    Connors, Shahnjayla K; Goodman, Melody S; Noel, Lailea; Chavakula, Neeraja N; Butler, Dwayne; Kenkel, Sandi; Oliver, Cheryl; McCullough, Isaac; Gehlert, Sarah

    2015-02-01

    Similar to disparities seen at the national and state levels, African American women in St. Louis, Missouri have higher breast cancer mortality rates than their Caucasian counterparts. We examined breast cancer treatment (regimens and timing) in a sample of African American breast cancer patients diagnosed between 2000 and 2008 while residing in a North St. Louis cluster (eight zip codes) of late stage at diagnosis. Data were obtained from medical record extractions of women participating in a mixed-method study of breast cancer treatment experiences. The median time between diagnosis and initiation of treatment was 27 days; 12.2% of the women had treatment delay over 60 days. These findings suggest that treatment delay and regimens are unlikely contributors to excess mortality rates for African American women diagnosed in early stages. Conflicting research findings on treatment delay may result from the inconsistent definitions of treatment delay and variations among study populations. Breast cancer treatment delay may reduce breast cancer survival; additional research is needed to better understand the points at which delays are most likely to occur and develop policies, programs, and interventions to address disparities in treatment delay. There may also be differences in treatment-related survivorship quality of life; approximately 54% of the women in this sample treated with mastectomies received breast reconstruction surgery. Despite the high reconstruction rates, most women did not receive definitive completion. African American women have higher reconstruction complication rates than Caucasian women; these data provide additional evidence to suggest a disparity in breast reconstruction outcomes by race.

  20. La diaphyse fémorale droite du squelette néandertalien de Saint-Césaire (Charente, France)The right femoral shaft of the Neanderthal skeleton of Saint-Césaire (Charente, France)

    NASA Astrophysics Data System (ADS)

    Del Prete, Aurélie; Vandermeersch, Bernard

    2001-07-01

    The Neanderthal skeleton from Saint-Césaire (France) shows a fragmentary right femora. We have decided to study the morphology and the metric proportions of this fragment. We have made a comparison with the other Neanderthal femora and with a sample of recent humans ( N=181) from European collections. It seems that this fragment of femora is clearly identical to other Neanderthal femora.

  1. Ernst Moro (1874-1951)--a great pediatric career started at the rise of university-based pediatric research but was curtailed in the shadows of Nazi laws.

    PubMed

    Weirich, Angela; Hoffmann, Georg F

    2005-10-01

    Ernst Moro was born on December 8, 1874, in Ljubljana, the capital of Slovenia, then part of the Austro-Hungarian empire and attended university in Graz, Austria. Pediatrics, initially regarded as a part of internal medicine, was in its early days as an independent field at universities in German-speaking Europe. The first Chair of Pediatrics had been established in Vienna, Austria in 1884. Ten years later Germany was granted its first Chair in Berlin. Escherich, who held the first Chair of Pediatrics at Graz, was seen as one of the most respected pediatricians in Europe. Therefore, he was invited in 1904 to represent pediatrics together with the American Abraham Jacobi at the International World Congress on Science at the Saint Louis World Exposition in the United States. The high mortality of nearly 25% in infancy was seen as one of the main problems. Escherich's scientific work had established him as the leading bacteriologist. Moro's pediatric career started in Escherich's laboratory with experimental research on the physiology of digestion in infants. In 1900 he presented the first bacteriological characterisation of Lactobacillus acidophilus. In 1906 he received his venia legendi for his work on the bacterial flora in physiological and pathological conditions of the infantile intestine. In 1908 Moro won international reputation for his simple percutaneous skin test for tuberculosis, which was widely used in many countries as the "Moro test" at least until the 1960s. He described a carrot soup and other dietary prescriptions as helpful for diarrhoeal disease. In 1911 he became Head of the Children's Hospital at Heidelberg. In 1918 he described some features peculiar to the first 3 months; according to him this trimenon should be regarded as an own entity like the newborn period. The most famous part of the paper was the description of a milestone in the infant's neurological development, the Umklammerungsreflex (embracing reflex). In 1919 Moro was promoted

  2. 76 FR 555 - Keystone Holdings, LLC and Compagnie de Saint-Gobain; Analysis of Proposed Agreement Containing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-05

    ... license number or other state identification number, or foreign country equivalent; passport number... Commission for the direct or indirect acquisition of Saint-Gobain's alumina wear tile business in Latrobe or... North American alumina wear tile assets would eliminate actual, direct, and substantial...

  3. 33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984),...

  4. 33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984),...

  5. 33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984),...

  6. 33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984),...

  7. 33 CFR 165.760 - Security Zones; Tampa Bay, Port of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of Tampa, Port of Saint Petersburg, Port Manatee, Rattlesnake, Old Port Tampa, Big Bend, Weedon..., Old Port Tampa, Big Bend, Weedon Island, and Crystal River, Florida. (a) Location. The following areas, denoted by coordinates fixed using the North American Datum of 1983 (World Geodetic System 1984),...

  8. Reliability and Validity of the SAINT: A Guided Self-Help Tool for People with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Chaplin, Eddie; Chester, Rebecca; Tsakanikos, Elias; McCarthy, Jane; Craig, Tom; Bouras, Nick

    2013-01-01

    This study investigated the main psychometric properties of the Self Assessment and Intervention (SAINT), a unique and recently developed Guided Self-Help tool for people with intellectual disabilities (ID). Fifty-four adults with ID identified with symptoms of anxiety and/or depression completed the study. They were between 18 and 77 years old…

  9. 75 FR 23589 - Safety Zones; Blasting Operations and Movement of Explosives, St. Marys River, Sault Sainte Marie...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... Explosives, St. Marys River, Sault Sainte Marie, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule... effective with actual notice for purposes of enforcement beginning 5 a.m. April 23, 2010 through 10 p.m... 5 p.m., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you...

  10. The Impact of Leadership Training on the Civic Awareness and Leadership Development of Saint Croix Foundation Youth Advisory Council Members

    ERIC Educational Resources Information Center

    Hamdorf, Leslie K.

    2013-01-01

    This study examined the impact of 4 months of leadership training seminars and participation in a youth advisory council on the civic awareness and leadership development of members of the Saint Croix Foundation Youth Advisory Council (SCFYAC). The 16 members of the SCFYAC, between 14 and 21 years of age, participated in this study, which took…

  11. [Three centuries with the Fleet (to the 300th anniversary of the Saint-Petersburg naval hospital)].

    PubMed

    Buzov, E Ya; Kasatkin, V I; Makarenko, B G; Shilov, S A

    2015-09-01

    The authors analysed the history of the Saint-Petersburg naval hospital, founded in October, 1715 by Peter the Great, defined its role in the key historical events during organisation of medical, aid delivery to wounded and patients, discussed current tasks, concerning development of hospital art when forming modern image of the navy of the Russian Federation. PMID:26827522

  12. 33 CFR 165.763 - Moving and Fixed Security Zone, Port of Fredericksted, Saint Croix, U.S. Virgin Islands.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Moving and Fixed Security Zone... Areas Seventh Coast Guard District § 165.763 Moving and Fixed Security Zone, Port of Fredericksted, Saint Croix, U.S. Virgin Islands. (a) Location. A moving and fixed security zone is established...

  13. [Three centuries with the Fleet (to the 300th anniversary of the Saint-Petersburg naval hospital)].

    PubMed

    Buzov, E Ya; Kasatkin, V I; Makarenko, B G; Shilov, S A

    2015-09-01

    The authors analysed the history of the Saint-Petersburg naval hospital, founded in October, 1715 by Peter the Great, defined its role in the key historical events during organisation of medical, aid delivery to wounded and patients, discussed current tasks, concerning development of hospital art when forming modern image of the navy of the Russian Federation.

  14. A Study of Academic Exercises Used for Teaching Social Studies in English at Saint Joseph Bangna School Thailand

    ERIC Educational Resources Information Center

    McBain, Robert

    2011-01-01

    The purpose of this research was to highlight the problems ESL students faced when studying social studies at Saint Joseph Bangna School. In particular, what improvements could be made to the kinds of academic exercises contained within the books & websites as teaching materials. It was designed around three research questions relating to what…

  15. Linking Learning Style Theory with Retention Research: The TRAILS Project. AIR 1986 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Kalsbeek, David H.

    The Myers-Briggs Type Indicator (MBTI), a measure of personality type and learning style, was used at Saint Louis University in the TRAILS (Tracking Retention and Academic Integration by Learning Style) Project. In addition to considering links between learning styles and student academic achievement and aptitude, MBTI was used to identify…

  16. Youth Exploring Science

    NASA Astrophysics Data System (ADS)

    Miller, Diane

    2008-04-01

    This session features Youth Exploring Science (YES), Saint Louis Science Center's nationally recognized work-based teen development program. In YES, underserved audiences develop interest and understanding in physics through design engineering projects. I will discuss breaking down barriers, helping youth develop skills, and partnering with community organizations, universities and engineering firms.

  17. An Organizational Development Approach to Preventing Sexual Harassment: Developing Shared Commitment through Awareness Training.

    ERIC Educational Resources Information Center

    Thomann, Daniel A.; And Others

    1989-01-01

    Saint Louis University's efforts to develop and implement a comprehensive sexual harassment training program as the foundation for a cultural influence process is described. The use of the training program as the foundation of a normative-reeducative process of change is described. (MLW)

  18. A Problem-Based Learning Project Focused on the Missouri Teacher Quality Standards

    ERIC Educational Resources Information Center

    Smith, Scott A.; Cotter, Joshua C.; Long, Jacob E.

    2013-01-01

    This team project was a requirement for the Saint Louis University Executive Doctor of Education program. It was a problem-based learning project focused on the teacher quality standards adopted by the Missouri State Board of Education in June 2011. In the earliest stages prior to adoption of the standards, the researchers hired by the state…

  19. Proceedings of the First Annual Worldwide Robotic Renal Symposium: lessons learned for future robotic renal surgeons.

    PubMed

    Wang, Agnes J; Bhayani, Sam B

    2008-09-01

    The First Annual Worldwide Robotic Renal Symposium was held on 26-27 June 2008 at Washington University in Saint Louis. The symposium featured numerous live surgeries and lectures on all aspects of robotic renal surgery. Several innovations were discussed, which may allow participants to perform robotic renal surgery with greater efficiency and precision. PMID:27628255

  20. Geologic Map of the Wrangell-Saint Elias National Park and Reserve, Alaska

    USGS Publications Warehouse

    Richter, Donald R.; Preller, Cindi C.; Labay, Keith A.; Shrew, Nora B.

    2006-01-01

    Wrangell-Saint Elias National Park and Preserve, the largest national park within the U.S. National Park Service system, extends from the northern Pacific Ocean to beyond the eastern Alaska Range into interior Alaska. It features impressively spectacular scenery such as high and craggy mountains, active and ancient volcanoes, expansive ice fields, immense tidewater glaciers, and a myriad of alpine glaciers. The park also includes the famous Kennecott Mine, a world-class copper deposit that was mined from 1911 to 1938, and remnant ghost town, which is now a National Historic Landmark. Geologic investigations encompassing Wrangell-Saint Elias National Park and Preserve began in 1796, with Dmitriv Tarkhanov, a Russian mining engineer, who unsuccessfully ventured up the Copper River in search of rumored copper. Lieutenant H.T. Allen (1897) of the U.S. Army made a successful epic summer journey with a limited military crew up the Copper River in 1885, across the Alaska Range, and down the Tanana and Yukon Rivers. Allen?s crew was supported by a prospector named John Bremner and local Eyak and Ahtna native guides whose tribes controlled access into the Copper River basin. Allen witnessed the Ahtnas? many uses of the native copper. His stories about the copper prompted prospectors to return to this area in search of the rich copper ore in the years following his journey. The region boasts a rich mining and exploration history prior to becoming a park in 1980. Several U.S. Geological Survey geologists have conducted reconnaissance surveys in the area since Allen?s explorations. This map is the result of their work and is enhanced by more detailed investigations, which began in the late 1950s and are still continuing. For a better understanding of the processes that have shaped the geology of the park and a history of the geologic investigations in the area, we recommend U.S. Geological Survey Professional Paper 1616, ?A Geologic Guide to Wrangell-Saint Elias National Park

  1. A Proposed Community Network For Monitoring Volcanic Emissions In Saint Lucia, Lesser Antilles

    NASA Astrophysics Data System (ADS)

    Joseph, E. P.; Beckles, D. M.; Robertson, R. E.; Latchman, J. L.; Edwards, S.

    2013-12-01

    Systematic geochemical monitoring of volcanic systems in the English-speaking islands of the Lesser Antilles was initiated by the UWI Seismic Research Centre (SRC) in 2000, as part of its volcanic surveillance programme for the English-speaking islands of the Lesser Antilles. This programme provided the first time-series observations used for the purpose of volcano monitoring in Dominica and Saint Lucia, permitted the characterization of the geothermal fluids associated with them, and established baseline studies for understanding of the hydrothermal systems during periods of quiescence (Joseph et al., 2011; Joseph et al., 2013). As part of efforts to improve and expand the capacity of SRC to provide volcanic surveillance through its geothermal monitoring programme, it is necessary to develop economically sustainable options for the monitoring of volcanic emissions/pollutants. Towards this effort we intend to work in collaboration with local authorities in Saint Lucia, to develop a monitoring network for quantifying the background exposure levels of ambient concentrations of volcanic pollutants, SO2 in air and As in waters (as health significant marker elements in the geothermal emissions) that would serve as a model for the emissions monitoring network for other volcanic islands. This programme would facilitate the building of local capacity and training to monitor the hazardous exposure, through the application and transfer of a regionally available low-cost and low-technology SO2 measurement/detection system in Saint Lucia. Existing monitoring technologies to inform evidence based health practices are too costly for small island Caribbean states, and no government policies or health services measures currently exist to address/mitigate these influences. Gases, aerosols and toxic elements from eruptive and non-eruptive volcanic activity are known to adversely affect human health and the environment (Baxter, 2000; Zhang et al., 2008). Investigations into the

  2. Late Quaternary reef growth history of Les Saintes submarine plateau: a key to constrain active faulting kinematics in Guadeloupe (FWI)

    NASA Astrophysics Data System (ADS)

    Leclerc, F.; Feuillet, N.; Deplus, C.; Cabioch, G.; Tapponnier, P.; LeBrun, J.; Bazin, S.; Beauducel, F.; Boudon, G.; Le Friant, A.; De Min, L.; Melezan, D.

    2012-12-01

    The damaging November 21 2004 earthquake (Mw 6.3) occurred on a large normal fault system offshore Les Saintes archipelago in Guadeloupe. To better constrain the seismic hazard related to this fault system, new data were acquired in 2009 and 2010 during the GWADASEIS and BATHYSAINTES cruises. Digital Elevation Models (DEM), with a horizontal resolution of 2.5 m, were calculated with the bathymetric data acquired at shallow depth on Les Saintes insular shelf. Together with seismic reflection profiles, this data makes it possible to identify and map the fault system and to understand its kinematics with respect to the plateau formation. The 15km wide, -45m deep drowned plateau of Les Saintes is composed of four coral terraces, down to 110 m bsl, piled-up on the Upper Pliocene to Quaternary Les Saintes volcanic centres. The shallowest terrace corresponds to a drowned Holocene reef system. Reef typical features, as double barriers, pinnacles, spurs and grooves, are well identified in the bathymetry. Seismic reflection profiles indicate that the Holocene terrace overlays Pleistocene ones. Geophysical data and reef growth modeling tend to show that the reef plateau has formed under subsidence conditions (~0.35 mm/yr) since Ionian ages, recording the main sea level highstands, before being drowned during the last sea level rise, around 11ka BP. The four terraces are crosscut by several NW-SE striking normal faults, which have scarps up to 8m. They offset them, the older, the more, inducing syntectonic sedimentation. The fault system extends from the northern plateau's edge to Les Saintes channel, toward Dominica, constituting the eastern side of Les Saintes graben. In the channel, the Roseau Fault, responsible for the 2004 earthquake, bounds the graben western side. The new data confirms its extent to the north, as the fault offsets the plateau's western cliff by several tens of meter, counter-slope like, dipping under Les Saintes islands and inducing a high seismic

  3. Astronomy and Mathematics in SPB University: a long joint journey

    NASA Astrophysics Data System (ADS)

    Kumkova, Irina; Vityazev, V. V.

    2010-10-01

    Saint-Petersburg State University seems to be the only university in the world where the Astronomy belongs to the Mathematical department. The origin of this tradition is traced backward to the XVIII century. The description of astronomical educational activity of Astronomical Department in Saint-Petersburg State University is presented. This educational system was created many years ago, but due to modern up-grate it works rather successful. The historical review is given. The present system of education is shown. The general courses, specific programs and modern lectures, seminars and observations what a student is getting during 5-years educational program are described. The aim of the general courses is to describe the problems the astronomers met in various branches of modern astronomy. It is necessary to mention that background of all knowledge is of high level mathematics, programming and computer sciences. The faculty of the Astronomical Department is in charge to provide the general astronomical courses, whereas the special courses are provided mainly by leading scientists from astronomical institutions of Saint-Petersburg. Research is an integral part of the graduate program. The post graduate programs aiming at the award of the highest degrees (candidate and doctor of science) are described.

  4. The discovery of biological enantioselectivity: Louis Pasteur and the fermentation of tartaric acid, 1857--a review and analysis 150 yr later.

    PubMed

    Gal, Joseph

    2008-01-01

    Nearly a decade after discovering molecular chirality in 1848, Louis Pasteur changed research direction and began investigating fermentations. Conflicting explanations have been given for this switch to microbiology, but the evidence strongly suggests that Pasteur's appointment in 1854 to the University of Lille--an agricultural-industrial region where fermentation-based manufacturing was of great importance--and an appeal for help in 1856 by a local manufacturer experiencing problems in his beetroot-fermentation-based alcohol production played a significant role. Thus began, in late 1856, Pasteur's pioneering studies of lactic and alcoholic fermentations. In 1857, reportedly as a result of a laboratory mishap, he found that in incubations of ammonium (+/-)-tartrate with unidentified microorganisms (+)-tartaric acid was consumed with considerable preference over (-)-tartaric acid. In 1860, he demonstrated a similar enantioselectivity in the metabolism of tartaric acid by Penicillium glaucum, a common mold. Chance likely played a significant role both in Pasteur's shift to microbiology and his discovery of enantioselective tartrate fermentations, but he rejected pure serendipity as a significant factor in experimental science and in his own career. Pasteur's milestone discovery of biological enantioselectivity began the process that in the long run established the fundamental importance of molecular chirality in biology.

  5. Field survey and numerical simulation of the 21 November 2004 tsunami at Les Saintes (Lesser Antilles)

    NASA Astrophysics Data System (ADS)

    Le Friant, Anne; Heinrich, Philippe; Boudon, Georges

    2008-06-01

    Although a few historical tsunamis have occurred in the Lesser Antilles region, their characteristics are poorly documented due to the ephemeral nature of the associated signatures. Recently, a tsunami was generated following a magnitude Mw 6.3 earthquake that occurred on 21 November 2004 between Guadeloupe and Dominica. This was one of the two largest historical earthquakes recorded in this area in the last century. A field survey allowed us to characterize the tsunami which affected Les Saintes, the southern coast of Basse-Terre (Guadeloupe) and northern Dominica. We used these data to constrain a numerical simulation of tsunami generation and propagation. The 21 November tsunami provides a unique opportunity to further constrain the models of brittle deformation in the back arc region proposed by previous tectonic investigations, to characterize the tsunami signatures and to improve regional hazards evaluation.

  6. Shorebird community variations indicative of a general perturbation in the Mont-Saint-Michel bay (France).

    PubMed

    Eybert, Marie-Christine; Geslin, Thomas; Questiau, Sophie; Feunteun, Eric

    2003-08-01

    The Mont-Saint-Michel bay located on the East Atlantic Flyway is the first site in France for wintering shorebirds, with, on average, 53,000 individuals in January. Seven species represent 96% of that community: dunlin (Calidris alpina), knot (Calidris canutus), oystercatcher (Haematopus ostralegus), curlew (Numenius arquata), grey plover (Pluvialis squatarola), bar-tailed godwit (Limosa lapponica) and black-tailed godwit (Limosa limosa). The international bird census organised by Wetlands International in mid-January gave us the opportunity to study, for a 23 years period, population variations in the bay. Despite a quite good carrying capacity, we showed that the decreasing proportion of 4 species in the bay relative to the other French populations may indicate a general perturbation of the bay. We discuss the different hypotheses to explain that observation.

  7. [75 years safeguarding health of warriors of Saints-Petersburg (Leningrad) garrison].

    PubMed

    Tsymbal, A N

    2013-03-01

    The article is devoted to the anniversary of Consultation-and-diagnostic outpatient hospital of 442nd District military clinical hospital in Saint-Petersburg. This outpatient hospital was founded in on the 20th March 1938. Work of garrison outpatient hospital was especially difficult during the Great Patriotic War. Employees of this hospital heroically fulfilled their duties in conditions of severe blocade winter 1941-1942. The outpatient hospital was nominally garrison, in fact this hospital operated units of Leningrad front-line. In 1993 the garrison outpatient hospital was renamed as 104th Consultation-and-diagnostic. The main branch of activity is health maintenance of participants in the rectification of the consequences of the accident at the Chernobyl Atomic Electric Power Station and veterans (case follow up) belonging to special risk subunits. Nowadays there are 30 treatment-and-diagnostic departments including staff military physician board. PMID:23808219

  8. From Hillforts to Saints: Sun Tropoi and Patterns of Christianization in NW Spain

    NASA Astrophysics Data System (ADS)

    Quintela, Marco V. García; García, A. César González; Veiga, Yolanda Seoane

    2015-05-01

    We present three Iron Age landscapes in the province of Ourense (northwest Spain), consisting of a hill fort with an acropolis used for religious purposes, and an "extra-urban" location used for ritual functions. Both locations are associated with the solstices, corroborating the validity of considering them jointly in each case, and the three cases jointly as a model. In the three locations, the oldest Christian saints and festivals we are able to identify re-use the dates of the solstices, and others, marked by Iron Age monuments. These observations open the way for research in several directions: the definition of religious landscapes from the Iron Age; the reason why there is not a 'Roman landscape'; the relationship between the Indo-European legacy and the introduction of Christianity; and the relationship between local calendars and the Celtic, Julian and Gregorian 'cultural' calendars.

  9. Nutrient status of the lowbush blueberry, Lac-Saint-Jean area, Quebec, Canada. [Vaccinium angustifolium

    SciTech Connect

    Bouchard, A.R.; Gagnon, M.J.

    1987-01-01

    The lowbush blueberry (Vaccinium angustifolium Ait.) is an important commercial crop of the Lac-Saint-Jean area (Quebec, Canada). The major blueberry fields are located on sandy soils relatively poor in available mineral nutrients. The nutrients originate from a thin organic layer found on the top of these sandy soils. The leaf mineral contents (N, P, K, Mg, Ca, Mn, Fe, Cu, Zn and B) were measured in five blueberry fields during 1984 and 1985. Soil pH and soil available P, K, and Mg were also assessed. The results show that the leaf mineral contents are generally adequate. However, K and Zn might be occasionally deficient when compared to the actual established standards. The available Mg in soil was significantly correlated with the leaf Mg concentration. The data also suggest that the influence of the pH following the burn pruning seems to influence the nutrition of this species.

  10. Tectonic conditions of hydrothermal polymetallic vein-type mineralization, Sainte Marie-aux-Mines, France

    NASA Astrophysics Data System (ADS)

    Hafeznia, Y.; Bourlange, S.; Ohnenstetter, M.

    2012-04-01

    The Sainte-Marie-aux-Mines (SMM) mines host one of the most famous and oldest silver deposits in Europe. The SMM district is located in the central part of the Vosges mountains, France, within gneiss and granites of the Moldanubian zone. The SMM district includes the Neuenberg E-W vein-type Cu-Ag-As/Pb-Zn deposit and the Altenberg N-S vein-type Pb-Zn-Ag deposit. Deposition of the SMM hydrothermal mineralization occurred under a brittle tectonic regime that might be connected to neo-Variscan and/or post-Variscan tectonics, in a similar way as the polymetallic vein deposits of the Black Forest, Germany. A structural study was done in the Neuenberg area, in the vicinity of the Saint-Jacques vein, and within the Gabe Gottes mine, considering the orientation, extent, chronology and density of faults as well as the nature of the infilling minerals. In the Gabe-Gottes mine, the Saint-Jacques vein comprises multiple successive, sub-parallel subvertical veinlets with gangue minerals, mostly carbonates and quartz, and metal-bearing phases, sulfides and sulfosalts. The veinlets are 2 to 50 cm thick and strike N80° to N110°, the earlier veins slightly dipping towards the north, and the latest one, to the south. Seven systems of faults were identified, which may be classified into three major groups formed respectively before, during and after the main stage of ore deposition: a) Pre-mineralization faults - These consist of sinistral NE-SW strike-slip faults, and NW-SE and NE-SW steeply dipping normal faults. These could be related to Carboniferous events considering their relationships with the granitoid intrusives present in the mine area (Brézouard leucogranite ~329 Ma), and the extensional tectonics developed during exhumation processes. b) Faults associated with the main ore-deposition - These faults could be related to late-Hercynian processes from compressional to extensional tectonic regimes. Mineralization controlling faults consist of dextral and sinistral E

  11. A spinning finite beam element of general orientation analyzed with Rayleigh/Timoshenko/Saint-Venant theory

    SciTech Connect

    Abrahamsson, T.J.S.; Saellstroem, J.H.

    1996-01-01

    Linear vibrations are studied for a straight uniform finite beam element of general orientation spinning at a constant angular speed about a fixed axis in the inertial space. The gyroscopic and circulatory matrices and also the geometric stiffness matrix of the beam element are presented. The effect of the centrifugal static axial load on the bending and torsional dynamic stiffnesses is thereby accounted for. The Rayleigh/Timoshenko/Saint-Venant theory is applied, and polynomial shape functions are used in the construction of the deformation fields. Nonzero off-diagonal elements in the gyroscopic and circulatory matrices indicate coupled bending/shearing/torsional/tensional free and forced modes of a generally oriented spinning beam. Two numerical examples demonstrate the use and performance of the beam element.

  12. Monitoring Persistent Volcanic Emissions from Sulphur Springs, Saint Lucia: A Community Approach to Disaster Risk Reduction

    NASA Astrophysics Data System (ADS)

    Joseph, E. P.; Beckles, D. M.; Cox, L.; Jackson, V. B.; Alexander, D.

    2014-12-01

    Volcanic and geothermal emissions are known natural sources of volatiles to the atmosphere. Volcanogenic air pollutants known to cause the most serious impact are carbon dioxide (CO2), sulphur dioxide (SO2), hydrogen chloride (HCl) and hydrogen fluoride (HF). Some studies into the potential for volcanic emissions to produce chronic diseases in humans indicate that areas of major concern include respiratory problems, particularly silicosis (Allen et al. 2000; Baxter et al. 1999; Buist et al. 1986), psychological stress (Shore et al. 1986), and chemical impacts of gas or ash (Giammanco et al. 1998). Sulphur Springs Park in Saint Lucia has a very high recreational value with >200,000 visitors annually, while the nearby town of Soufrière has >8,400 residents. Residents and visitors have raised concerns about the volcanic emissions and its health effects. As part of the volcanic surveillance programme undertaken by the UWI, Seismic Research Centre (SRC) in Saint Lucia, a new monitoring network has been established for quantifying the ambient SO2 in air, to which staff and visitors at the volcanic park are exposed to. The implementation and continued operation of this network has involved the training of local personnel in the active field sampling and analytical techniques required for the assessment of ambient SO2 concentrations, using a low cost monitor as well as commercial passive samplers. This approach recognizes that environmental hazards are a usual part of life and productive livelihoods, and to minimize post-disaster response and recovery it is beneficial to promote preparedness and mitigation, which is best achieved at the local level with community involvement. It is also intended that the volcanic emissions monitoring network could be used as a method to establish and maintain community-based initiatives that would also be helpful when volcanic threat manifests.

  13. A Collaborative Approach to Monitoring Ambient Volcanogenic Pollution at Sulphur Springs, Saint Lucia.

    NASA Astrophysics Data System (ADS)

    Joseph, E. P.; Beckles, D. M.; Cox, L.; Jackson, V. B.; Alexander, D.

    2015-12-01

    The role of volcano tourism is recognized as an important contributor to the economy of volcanic islands in the Lesser Antilles. However, if it is to be promoted as a sustainable sector of the tourism industry, visitors, tour operators, and vendors must be made aware of the potential health hazards facing them in volcanic environments. Volcanogenic air pollutants are of primary concern in this setting. In general, no warning signs, guidelines for recreational use, or emissions monitoring currently exists to provide warning to the public to decrease their vulnerability to the potential risks, or to minimize the liability of the agencies managing these areas. Sulphur Springs Park in Saint Lucia is a popular international destination, and concerns about the volcanic emissions and its possible health effect have been raised by visitors, staff, and management of the Park. As part of the responsibility of the UWI, Seismic Research Centre (SRC) to provide volcanic surveillance through its geothermal monitoring programme, a network was established for quantifying the ambient SO2 concentrations at Sulphur Springs in order to assess the potential risk of unsafe exposure. This effort required collaboration with the National Emergency Management Organization (NEMO) of Saint Lucia, as well as the staff and management of the Soufrière Regional Development Foundation (SRDF). Local personnel were trained in the active field sampling and analytical techniques required for the assessment of ambient SO2 concentrations over the monitoring period, thereby contributing to an active community-based effort. This type of approach was also thought to be an effective option for scientists to engage communities as partners in disaster risk reduction. Lessons learnt from this experience are presented for the benefit of other citizen monitoring projects, including its use as a tool for promoting volcanic hazard education, and enhancing communication and understanding between geoscientists and

  14. The Greater St. Louis LGBT Health and Human Services Needs Assessment: an examination of the Silent and Baby Boom generations.

    PubMed

    Jenkins Morales, Meghan; King, M Denise; Hiler, Hattie; Coopwood, Martin S; Wayland, Sherrill

    2014-01-01

    This study sought to understand differences and similarities between lesbian, gay, bisexual, and transgender (LGBT) Baby Boomers and members of the Silent generation in the greater St. Louis region in relation to perceived barriers to service use, LGBT identity disclosure, experiences of violence and victimization, and mental health. An online survey was completed by 118 Baby Boomers and 33 Silents. Baby Boomers were found to perceive more barriers to health care and legal services, have fewer legal documents in place, feel less safe in their communities, and have experienced an increased rate of verbal harassment compared to their predecessors. Differences may be attributed to higher levels of LGBT identity disclosure among Baby Boomers across their lifetime. These findings support the current work of Services and Advocacy for GLBT Elders Metro St. Louis, with implications for other communities, and shed light on the need for continued advancement in the development and implementation of programs as LGBT Baby Boomers age.

  15. Use of Emerging Technologies to Assess Differences in Outdoor Physical Activity in St. Louis, Missouri

    PubMed Central

    Adlakha, Deepti; Budd, Elizabeth L.; Gernes, Rebecca; Sequeira, Sonia; Hipp, James A.

    2014-01-01

    Introduction: Abundant evidence shows that regular physical activity (PA) is an effective strategy for preventing obesity in people of diverse socioeconomic status (SES) and racial groups. The proportion of PA performed in parks and how this differs by proximate neighborhood SES has not been thoroughly investigated. The present project analyzes online public web data feeds to assess differences in outdoor PA by neighborhood SES in St. Louis, MO, USA. Methods: First, running and walking routes submitted by users of the website MapMyRun.com were downloaded. The website enables participants to plan, map, record, and share their exercise routes and outdoor activities like runs, walks, and hikes in an online database. Next, the routes were visually illustrated using geographic information systems. Thereafter, using park data and 2010 Missouri census poverty data, the odds of running and walking routes traversing a low-SES neighborhood, and traversing a park in a low-SES neighborhood were examined in comparison to the odds of routes traversing higher-SES neighborhoods and higher-SES parks. Results: Results show that a majority of running and walking routes occur in or at least traverse through a park. However, this finding does not hold when comparing low-SES neighborhoods to higher-SES neighborhoods in St. Louis. The odds of running in a park in a low-SES neighborhood were 54% lower than running in a park in a higher-SES neighborhood (OR = 0.46, CI = 0.17–1.23). The odds of walking in a park in a low-SES neighborhood were 17% lower than walking in a park in a higher-SES neighborhood (OR = 0.83, CI = 0.26–2.61). Conclusion: The novel methods of this study include the use of inexpensive, unobtrusive, and publicly available web data feeds to examine PA in parks and differences by neighborhood SES. Emerging technologies like MapMyRun.com present significant advantages to enhance tracking of user-defined PA across large geographic and temporal settings

  16. Occurrence and sources of Escherichia coli in metropolitan St. Louis streams, October 2004 through September 2007

    USGS Publications Warehouse

    Wilkison, Donald H.; Davis, Jerri V.

    2010-01-01

    The occurrence and sources of Escherichia coli (E. coli), one of several fecal indicator bacteria, in metropolitan St. Louis streams known to receive nonpoint source runoff, occasional discharges from combined and sanitary sewers, and treated wastewater effluent were investigated from October 2004 through September 2007. Three Missouri River sites, five Mississippi River sites, and six small basin tributary stream sites were sampled during base flow and storm events for the presence of E. coli and their sources. E. coli host-source determinations were conducted using local library based genotypic methods. Human fecal contamination in stream samples was additionally confirmed by the presence of Bacteroides thetaiotaomicron, an anaerobic, enteric bacterium with a high occurrence in, and specificity to, humans. Missouri River E. coli densities and loads during base flow were approximately 10 times greater than those in the Mississippi River above its confluence with the Missouri River. Although substantial amounts of E. coli originated from within the study area during base flow and storm events, considerable amounts of E. coli in the Missouri River, as well as in the middle Mississippi River sections downstream from its confluence with the Missouri River, originated in Missouri River reaches upstream from the study area. In lower Mississippi River reaches, bacteria contributions from the numerous combined and sanitary sewer overflows within the study area, as well as contributions from nonpoint source runoff, greatly increased instream E. coli densities. Although other urban factors cannot be discounted, average E. coli densities in streams were strongly correlated with the number of upstream combined and sanitary sewer overflow points, and the percentage of upstream impervious cover. Small basin sites with the greatest number of combined and sanitary sewer overflows (Maline Creek and the River des Peres) had larger E. coli densities, larger loads, and a greater

  17. Heavy metals in urban soils of East St. Louis, IL, Part I: Total concentration of heavy metals in soils.

    PubMed

    Kaminski, M D; Landsberger, S

    2000-09-01

    The city of East St. Louis, IL, has a history of abundant industrial activities including smelters of ferrous and non-ferrous metals, a coal-fired power plant, companies that produce organic and inorganic chemicals, and petroleum refineries. A protocol for soil analysis was developed to produce sufficient information on the extent of heavy metal contamination in East St. Louis soils. Soil cores representing every borough of East St. Louis were analyzed for heavy metals--As, Cd, Cu, Cr, Hg, Ni, Pb, Sb, Sn, and Zn. The topsoil contained heavy metal concentrations as high as 12.5 ppm Cd, 14,400 ppm Cu, ppm quantities of Hg, 1860 ppm Pb, 40 ppm Sb, 1130 ppm Sn, and 10,360 ppm Zn. Concentrations of Sb, Cu, and Cd were well correlated with Zn concentrations, suggesting a similar primary industrial source. In a sandy loam soil from a vacated rail depot near the bank of the Mississippi River, the metals were evenly distributed down to a 38-cm depth. The clay soils within a half-mile downwind of the Zn smelter and Cu products company contained elevated Cd (81 ppm), Cu (340 ppm), Pb (700 ppm), and Zn (6000 ppm) and displayed a systematic drop in concentration of these metals with depth. This study demonstrates the often high concentration of heavy metals heterogeneously distributed in the soil and provides baseline data for continuing studies of heavy metal soil leachability.

  18. Morbidity and mortality associated with the July 1980 heat wave in St Louis and Kansas City, Mo.

    PubMed

    Jones, T S; Liang, A P; Kilbourne, E M; Griffin, M R; Patriarca, P A; Wassilak, S G; Mullan, R J; Herrick, R F; Donnell, H D; Choi, K; Thacker, S B

    1982-06-25

    The morbidity and mortality associated with the 1980 heat wave in St Louis and Kansas City, Mo, were assessed retrospectively. Heat-related illness and deaths were identified by review of death certificates and hospital, emergency room, and medical examiners' records in the two cities. Data from the July 1980 heat wave were compared with data from July 1978 and 1979, when there were no heat waves. Deaths from all causes in July 1980 increased by 57% and 64% in St Louis and Kansas City, respectively, but only 10% in the predominantly rural areas of Missouri. About one of every 1,000 residents of the two cities was hospitalized for or died of heat-related illness. Incidence rates (per 100,000) of heatstroke, defined as severe heat illness with documented hyperthermia, were 26.5 and 17.6 for St Louis and Kansas City, respectively. No heatstroke cases occurred in July 1979. Heatstroke rates were ten to 12 times higher for persons aged 65 years or older than for those younger than 65 years. The ratios of age-adjusted heatstroke rates were approximately 3:1 for nonwhite v white persons and about 6:1 for low v high socioeconomic status. Public health preventive measures in future heat waves should be directed toward the urban poor, the elderly, and persons of other-than-white races. PMID:7087075

  19. Genetic comparison of the head of Henri IV and the presumptive blood from Louis XVI (both Kings of France).

    PubMed

    Charlier, Philippe; Olalde, Iñigo; Solé, Neus; Ramírez, Oscar; Babelon, Jean-Pierre; Galland, Bruno; Calafell, Francesc; Lalueza-Fox, Carles

    2013-03-10

    A mummified head was identified in 2010 as belonging to Henri IV, King of France. A putative blood sample from the King Louis XVI preserved into a pyrographically decorated gourd was analyzed in 2011. Both kings are in a direct male-line descent, separated by seven generations. We have retrieved the hypervariable region 1 of the mitochondrial DNA as well as a partial Y-chromosome profile from Henri IV. Five STR loci match the alleles found in Louis XVI, while another locus shows an allele that is just one mutation step apart. Taking into consideration that the partial Y-chromosome profile is extremely rare in modern human databases, we concluded that both males could be paternally related. The likelihood ratio of the two samples belonging to males separated by seven generations (as opposed to unrelated males) was estimated as 246.3, with a 95% confidence interval between 44.2 and 9729. Historically speaking, this forensic DNA data would confirm the identity of the previous Louis XVI sample, and give another positive argument for the authenticity of the head of Henri IV.

  20. Genetic comparison of the head of Henri IV and the presumptive blood from Louis XVI (both Kings of France).

    PubMed

    Charlier, Philippe; Olalde, Iñigo; Solé, Neus; Ramírez, Oscar; Babelon, Jean-Pierre; Galland, Bruno; Calafell, Francesc; Lalueza-Fox, Carles

    2013-03-10

    A mummified head was identified in 2010 as belonging to Henri IV, King of France. A putative blood sample from the King Louis XVI preserved into a pyrographically decorated gourd was analyzed in 2011. Both kings are in a direct male-line descent, separated by seven generations. We have retrieved the hypervariable region 1 of the mitochondrial DNA as well as a partial Y-chromosome profile from Henri IV. Five STR loci match the alleles found in Louis XVI, while another locus shows an allele that is just one mutation step apart. Taking into consideration that the partial Y-chromosome profile is extremely rare in modern human databases, we concluded that both males could be paternally related. The likelihood ratio of the two samples belonging to males separated by seven generations (as opposed to unrelated males) was estimated as 246.3, with a 95% confidence interval between 44.2 and 9729. Historically speaking, this forensic DNA data would confirm the identity of the previous Louis XVI sample, and give another positive argument for the authenticity of the head of Henri IV. PMID:23283403

  1. Fish community changes in the St. Louis River estuary, Lake Superior, 1989-1996: Is it ruffe or population dynamics?

    USGS Publications Warehouse

    Bronte, Charles R.; Evrard, Lori M.; Brown, William P.; Mayo, Kathleen R.; Edwards, Andrew J.

    1998-01-01

    Ruffe (Gymnocephalus cernuus) have been implicated in density declines of native species through egg predation and competition for food in some European waters where they were introduced. Density estimates for ruffe and principal native fishes in the St. Louis River estuary (western Lake Superior) were developed for 1989 to 1996 to measure changes in the fish community in response to an unintentional introduction of ruffe. During the study, ruffe density increased and the densities of several native species decreased. The reductions of native stocks to the natural population dynamics of the same species from Chequamegon Bay, Lake Superior (an area with very few ruffe) were developed, where there was a 24-year record of density. Using these data, short- and long-term variations in catch and correlations among species within years were compared, and species-specific distributions were developed of observed trends in abundance of native fishes in Chequamegon Bay indexed by the slopes of densities across years. From these distributions and our observed trend-line slopes from the St. Louis River, probabilities of measuring negative change at the magnitude observed in the St. Louis River were estimated. Compared with trends in Chequamegon Bay, there was a high probability of obtaining the negative slopes measured for most species, which suggests natural population dynamics could explain, the declines rather than interactions with ruffe. Variable recruitment, which was not related to ruffe density, and associated density-dependent changes in mortality likely were responsible for density declines of native species.

  2. First seismic survey of Lake Saint-Jean (Québec, Canada): sedimentary record of the last deglaciation

    NASA Astrophysics Data System (ADS)

    Nutz, Alexis; Schuster, Mathieu; Ghienne, Jean-François; Raphaël, Certain; Nicolas, Robin; Claude, Roquin; Frédéric, Bouchette; Cousineau Pierre, A.

    2015-04-01

    The general post-glacial evolution of the Lake Saint-Jean region (Canada/Québec) was, until now, only known from onshore studies (outcrops and geomorphology). Because this lake corresponds to sediment depocentre since the area is ice free (latest Pleistocene and the entire Holocene), a comprehensive sedimentary archive could be expected from this area. As a consequence, the offshore archives of Lake Saint-Jean leave a basic, but crucial, question: can the transition from glacial to post-glacial periods be deciphered? The stratigraphy of the last deglacial sequence is investigated in Lake Saint-Jean (Québec, Canada) from 300 km of echo-sounder 2D seismic profiles. The sedimentary archive of this basin is documented from the Late Pleistocene Laurentidian ice-front recession to the present-day situation. Ten seismic units have been identified that reflect spatio-temporal variations in depositional processes characterizing different periods of the Lake Saint-Jean basin evolution. During the postglacial marine flooding, a high deposition rate of mud settling, from proglacial glacimarine and then prodeltaic plumes in the Laflamme Gulf, produced an extensive, up to 50 m thick mud sheet draping the isostatically depressed marine basin floor. Subsequently, closing of the water body due to glacio-isostatic rebound that occurred at 8.5 cal. ka BP and ice-sheet retreat outside the Saint-Jean catchment at 7.5 cal. ka BP drastically modify the hydrodynamics and sedimentation. Hyperpycnal flows appeared because fresh lake water replaced dense marine water. River sediments were transferred towards the deeper part of the lake into river-related confined lobes. The water body is also marked by the onset of a wind-driven internal circulation associating wave-related hydrodynamics and bottom currents with sedimentary features including shoreface deposits, sediment drifts, a sedimentary shelf and important erosional surfaces. The Lake Saint-Jean reveals important diversity and

  3. Target population involvement in urban ciclovias: a preliminary evaluation of St. Louis open streets.

    PubMed

    Hipp, J Aaron; Eyler, Amy A; Kuhlberg, Jill A

    2013-12-01

    Ciclovias are active street events when roads are open to walkers, cyclists, and families and closed to automobiles. Over 70 cities in the USA have implemented ciclovias to promote physical activity. The authors evaluated four events during 2010 to determine what activities participants perform and who is attending. For two ciclovia events in St. Louis, Missouri, observation reports of activities, gender, and age of 1,452 participants were collected, and 82 adults were interviewed via direct approach. The survey covered six domains: physical activity, travel to event, sense of community, marketing, economic impact, and demographics. Each event occurred within the city, along multiple streets. Domains were selected from Ciclovia Recreativa developed by Ciclovia Bogota, Pan American Health Organization, and CDC. Additional questions addressed city-specific goals and matched similar evaluations in other cities. Over 50 % of participants met CDC-defined weekly minute thresholds for physical activity. Participants, primarily (>80 %) middle class, college educated, and white, were not representative of the majority minority city population, which has high rates of poverty, and low percentage of college graduates. Cities must work with residents to increase low-income minority population participation in ciclovia-based physical activity. PMID:22948790

  4. Louis Essen and the Velocity of Light: From Wartime Radar to Unit of Length

    NASA Astrophysics Data System (ADS)

    Essen, Ray

    2010-03-01

    Louis Essen (1908-1997), working at the National Physical Laboratory in Teddington, England, was the first scientist to realize that the value for the velocity of light used widely during World War II was incorrect. In 1947 he published his first determination of it, which was 16 kilometers per second higher than the accepted value, causing a great deal of controversy in the scientific community. His new value was not accepted for several years, until it was shown that it improved the precision of range-finding by radar. Essen’s result has remained as the internationally accepted value despite a number of attempts to improve on it. I discuss Essen’s work and also examine other optical and nonoptical determinations that were made in the United States, and their limits of accuracy. I also identify the reasons why it took so long for Essen’s new value to be accepted, and how it led to changes in the definition of the units of length and time.

  5. Diet and feeding periodicity of ruffe in the St. Louis River estuary, Lake Superior

    USGS Publications Warehouse

    Ogle, Derek H.; Selgeby, James H.; Newman, Raymond M.; Henry, Mary G.

    1995-01-01

    Ruffe Gymnocephalus cernuus, a percid native to Europe and Asia, is established in the Lake Superior drainage and could have negative impacts on native fish through competition for forage and predation on fish eggs. We investigated the diet of ruffes in the 4,654-ha St. Louis River estuary in May–October 1989–1990 and the feeding periodicity of ruffes in two adjacent habitats during five 24-h periods in summers 1990–1991. Ruffes were primarily benthophagous. Age-0 ruffes fed mostly on cladocerans and copepods in early summer and midge larvae (Chironomidae) in late summer and fall. Adult ruffes less than 12 cm fed mostly on midges and other macrobenthos but also consumed large numbers of microcrustaceans. Adult ruffes 12 cm and larger fed mostly on midges, burrowing mayflies Hexagenia spp., and caddisflies (Trichoptera). Ruffes consumed few fish eggs. Adult ruffes in deeper waters and all age-0 ruffes fed throughout the day as indicated by weight patterns of stomach contents. However, adult ruffes generally moved to shallower waters at night to feed most heavily. Results of this study indicate that ruffes will probably compete with other benthic-feeding fishes such as yellow perch Perca flavescens and trout-perch Percopsis omiscomaycus.

  6. [Seroprevalence of infection by St. Louis encephalitis virus in the Province of Formosa].

    PubMed

    Spinsanti, L; Ré, V; Basualdo, M A; Díaz, G; Yacci, M R; Contigiani, M

    2000-01-01

    The aim of this work was to determine the prevalence of antibodies against St. Louis encephalitis virus (SLE) in human sera provided by the Laboratory of Epidemiological Surveillance from Formosa District (Province of Formosa, Argentina) in 1995 and 1997. The tests used for this study were hemagglutination inhibition (HI) and neutralization (NT). The screening performed by NT test showed prevalences of 21% (60/284) and 32% (50/157) of antibodies in samples obtained in 1995 and 1997 respectively. In 1995, 14% of tested sera showed low titer of neutralizing antibodies (NT) (1/20 and 1/40) whereas in 1997, 19% of the sera presented titers of NT antibodies equal or greater than 1/80. It was observed that sera with low titers of NT antibodies (1/20-1/40) resulted negative in HI in the simultaneous titration of antibodies by NT and HI whereas other sera presented high titers for both tests. This relation between the low and the high titers of antibodies indicates the presence of past and recent infections and the continuous circulation of this virus. Moreover, the prevalence of NT antibodies in the surveyed population increased significantly in 2 years (p < 0.0075) confirming the endemicity of this agent in this area and showing the need to perform studies of non-confirmed viral etiology febrile diseases to determine its importance in human pathogenicity.

  7. Degradation of phenolic contaminants in ground water by anaerobic bacteria: St. Louis Park, Minnesota

    USGS Publications Warehouse

    Ehrlich, G.G.; Goerlitz, D.F.; Godsy, E.M.; Hult, M.F.

    1982-01-01

    Coal-tar derivatives from a coal-tar distillation and wood-treating plant that operated from 1918 to 1972 at St. Louis Park, Minnesota contaminated the near-surface ground water. Solutions of phenolic compounds and a water-immiscible mixture of polynuclear aromatic compounds accumulated in wetlands near the plant site and entered the aquifer. The concentration of phenolic compounds in the aqueous phase under the wetlands is about 30 mg/1 but decreases to less than 0.2 mg/1 at a distance of 430 m immediately downgradient from the source. Concentrations of naphthalene (the predominant polynuclear compound in the ground water) and sodium (selected as a conservative tracer) range from about 20 mg/1 and 430 mg/1 in the aqueous phase at the source to about 2 mg/1 and 120 mg/1 at 430 m downgradient, respectively. Phenolic compounds and naphthalene are disappearing faster than expected if only dilution were occurring. Sorption of phenolic compounds on aquifer sediments is negligible but naphthalene is slightly sorbed. Anaerobic biodegradation of phenolic compounds is primarily responsible for the observed attenuation. Methane was found only in water samples from the contaminated zone (2-20 mg/1). Methane-producing bacteria were found only in water from the contaminated zone. Methane was produced in laboratory cultures of contaminated water inoculated with bacteria from the contaminated zone. Evidence for anaerobic biodegradation of naphthalene under either field or laboratory conditions was not obtained.

  8. The Photodegradation of Ibuprofen and Dissolved Organic Matter in Lake Superior and St. Louis River Water

    PubMed Central

    Moynan, Angela B.

    2012-01-01

    Abstract Ibuprofen can enter bodies of water via waste water treatment. The question was what effect does photodegradation have on ibuprofen and dissolved organic matter (DOM) in Lake Superior (oligiotrophic) and St. Louis (tannic stained) River water? Ibuprofen concentrations of 15,000, 30,000, and 60,000 μg/L were made from lake, river, and distilled water, as well as additional distilled concentrations of 7,500 and 120,000 μg/L. Half of the eighty-four trial cups were placed in an ultraviolet light cabinet and half of the set were placed in a dark cabinet for three days. After the exposure period, a UV-Vis was performed to measure change in molar mass and the summed absorbance of colored dissolved organic matter (CDOM). It appears that ibuprofen decreases in molar mass after exposure to light in distilled and lake water with 15,000 μg/L of ibuprofen. Surprisingly, the molar mass of DOM in river water increases after UV exposure. Possibly, this occurred because the river water has such a high molar mass of DOM and was not filtered. Microbial biomass could also have contributed to this increase. Ibuprofen entering bodies of water via the waste water treatment system appears to be affected by UV light exposure, but in different ways. PMID:23244688

  9. The photodegradation of ibuprofen and dissolved organic matter in Lake Superior and St. Louis River water.

    PubMed

    Moynan, Angela B; Welsh, Cynthia A

    2012-12-01

    Ibuprofen can enter bodies of water via waste water treatment. The question was what effect does photodegradation have on ibuprofen and dissolved organic matter (DOM) in Lake Superior (oligiotrophic) and St. Louis (tannic stained) River water? Ibuprofen concentrations of 15,000, 30,000, and 60,000 μg/L were made from lake, river, and distilled water, as well as additional distilled concentrations of 7,500 and 120,000 μg/L. Half of the eighty-four trial cups were placed in an ultraviolet light cabinet and half of the set were placed in a dark cabinet for three days. After the exposure period, a UV-Vis was performed to measure change in molar mass and the summed absorbance of colored dissolved organic matter (CDOM). It appears that ibuprofen decreases in molar mass after exposure to light in distilled and lake water with 15,000 μg/L of ibuprofen. Surprisingly, the molar mass of DOM in river water increases after UV exposure. Possibly, this occurred because the river water has such a high molar mass of DOM and was not filtered. Microbial biomass could also have contributed to this increase. Ibuprofen entering bodies of water via the waste water treatment system appears to be affected by UV light exposure, but in different ways. PMID:23244688

  10. Origin of high particle number concentrations reaching the St. Louis, Midwest Supersite.

    PubMed

    de Foy, Benjamin; Schauer, James J

    2015-08-01

    Ultrafine particles are associated with adverse health effects. Total Particle Number Concentration (TNC) of fine particles were measured during 2002 at the St. Louis - Midwest supersite. The time series showed overall low level with frequent large peaks. The time series was analyzed alongside criteria pollutant measurements and meteorological observations. Multiple regression analysis was used to identify further contributing factors and to determine the association of different pollutants with TNC levels. This showed the strong contribution of sulfur dioxide (SO2) and nitrogen oxides (NOx) to high TNC levels. The analysis also suggested that increased dispersion resulting from faster winds and higher mixing heights led to higher TNC levels. Overall, the results show that there were intense particle nucleation events in a SO2 rich plume reaching the site which contributed around 29% of TNC. A further 40% was associated with primary emissions from mobile sources. By separating the remaining TNC by time of day and clear sky conditions, we suggest that most likely 8% of TNC are due to regional nucleation events and 23% are associated with the general urban background.

  11. Target population involvement in urban ciclovias: a preliminary evaluation of St. Louis open streets.

    PubMed

    Hipp, J Aaron; Eyler, Amy A; Kuhlberg, Jill A

    2013-12-01

    Ciclovias are active street events when roads are open to walkers, cyclists, and families and closed to automobiles. Over 70 cities in the USA have implemented ciclovias to promote physical activity. The authors evaluated four events during 2010 to determine what activities participants perform and who is attending. For two ciclovia events in St. Louis, Missouri, observation reports of activities, gender, and age of 1,452 participants were collected, and 82 adults were interviewed via direct approach. The survey covered six domains: physical activity, travel to event, sense of community, marketing, economic impact, and demographics. Each event occurred within the city, along multiple streets. Domains were selected from Ciclovia Recreativa developed by Ciclovia Bogota, Pan American Health Organization, and CDC. Additional questions addressed city-specific goals and matched similar evaluations in other cities. Over 50 % of participants met CDC-defined weekly minute thresholds for physical activity. Participants, primarily (>80 %) middle class, college educated, and white, were not representative of the majority minority city population, which has high rates of poverty, and low percentage of college graduates. Cities must work with residents to increase low-income minority population participation in ciclovia-based physical activity.

  12. Tracking legacy radionuclides in St. Louis, Missouri, via unsupported (210)Pb.

    PubMed

    Kaltofen, Marco P J; Alvarez, Robert; Hixson, Lucas

    2016-03-01

    Analysis of 287 soil, sediment and house dust samples collected in a 200 km(2)-zone in northern St. Louis County, Missouri, establish that offsite migration of radiological contaminants from Manhattan Project-era uranium processing wastes has occurred in this populated area. Specifically, 48% of samples (111 of a subset of 229 soils and sediments tested) had (210)Pb concentrations above the risk-based soil cleanup limits for residential farming established by the US Department of Energy at the Fernald, OH, uranium plant, which handled and stored the same concentrated Manhattan Project-era wastes; the geographical distribution of the exceedances are consistent with water and radon gas releases from a landfill and related sites used to store and dispose of legacy uranium wastes; and offsite soil and house dust samples proximal to the landfill showed distinctive secular disequilibrium among uranium and its progeny indicative of uranium ore processing wastes. The secular disequilibrium of uranium progeny in the environment provides an important method for distinguishing natural uranium from industrial uranium wastes. In this study, the detection of unsupported (210)Pb beyond expected atmospheric deposition rates is examined as a possible indicator of excessive radon emissions from buried uranium and radium-containing wastes.

  13. Consequences of in vitro host shift for St. Louis encephalitis virus

    PubMed Central

    Payne, Anne F.; Ngo, Kiet A.; Kramer, Laura D.

    2014-01-01

    Understanding the potential for host range shifts and expansions of RNA viruses is critical to predicting the evolutionary and epidemiological paths of these pathogens. As arthropod-borne viruses (arboviruses) experience frequent spillover from their amplification cycles and are generalists by nature, they are likely to experience a relatively high frequency of success in a range of host environments. Despite this, the potential for host expansion, the genetic correlates of adaptation to novel environments and the costs of such adaptations in originally competent hosts are still not characterized fully for arboviruses. In the studies presented here, we utilized experimental evolution of St. Louis encephalitis virus (SLEV; family Flaviviridae, genus Flavivirus) in vitro in the Dermacentor andersoni line of tick cells to model adaptation to a novel invertebrate host. Our results demonstrated that levels of adaptation and costs in alternate hosts are highly variable among lineages, but also that significant fitness increases in tick cells are achievable with only modest change in consensus genetic sequence. In addition, although accumulation of diversity may at times buffer against phenotypic costs within the SLEV swarm, an increased proportion of variants with an impaired capacity to infect and spread on vertebrate cell culture accumulated with tick cell passage. Isolation and characterization of a subset of these variants implicates the NS3 gene as an important host range determinant for SLEV. PMID:24643879

  14. Anthropogenic stable cesium in water and sediment of a shallow estuary, St. Louis Bay, Mississippi

    NASA Astrophysics Data System (ADS)

    Bera, Gopal; Yeager, Kevin M.; Shim, MooJoon; Shiller, Alan M.

    2015-05-01

    St. Louis Bay (SLB), Mississippi, is a small, shallow estuary with moderate local residential and industrial development. Dissolved, stable Cs (i.e., 133Cs) was significantly enriched in bay waters (up to 1570 nM) as compared to river (<1 nM) and ocean waters (2.3 nM). A TiO2 refinery, located on the north shore of the bay, is the likely source of the Cs, given that the highest Cs concentrations were found in waters and in surface sediments (up to 49 μg/g) near the refinery outfall. This setting presented a unique opportunity to study remobilization of Cs in a shallow estuarine system, where sediment resuspension is frequent. Remobilization (up to ∼3 fold increase) of dissolved Cs was observed during sediment resuspension events. A weak correlation between Cs and clay %; strong correlations among Cs, silt % and particulate organic carbon (POC); and simple numerical approaches indicate that desorption from resuspended particulate matter is the likely mechanism of Cs remobilization. Cs-enriched SLB waters can be traced to nearshore Mississippi Sound waters, but not into Mississippi Bight waters further offshore. The findings from this study also suggest that caution needs to be taken when interpreting the radio-cesium distribution in shallow estuarine and coastal systems.

  15. Mutation analysis of the fusion domain region of St. Louis encephalitis virus envelope protein

    SciTech Connect

    Trainor, Nicole B.; Crill, Wayne D. . E-mail: wcrill@cdc.gov; Roberson, Jill A.; Chang, Gwong-Jen J.

    2007-04-10

    The immune response to flavivirus infections produces both species-specific and flavivirus cross-reactive antibodies. The presence of cross-reactive antibodies complicates serodiagnosis of flavivirus infections, especially secondary infections caused by a heterologous virus. A successful public health response to the growing global threat posed by flaviviruses necessitates the development of virus-specific diagnostic antigens. The flavivirus envelope (E) glycoprotein is the principle antigen stimulating protective immunity during infection. Using recombinant St. Louis encephalitis virus-like particles (VLPs), we have identified amino acid residues involved in flavivirus cross-reactive epitope determinants. Most significant among the residues studied are three highly conserved amino acids in the fusion peptide: Gly104, Gly106, and Leu107. Substitutions of these residues dramatically influenced VLP secretion and cross-reactive monoclonal antibody reactivity. These results provide critical insight into the antigenic structure of the flaviviral E protein and toward development of species-specific diagnostic antigens that should improve both flavivirus diagnosis and estimates of disease burden.

  16. Microbial ecology of a creosote-contaminated aquifer at St. Louis Park, Minnesota

    SciTech Connect

    Ehrlich, G.G.; Godsy, E.M.; Goerlitz, D.F.; Hult, M.F.

    1983-01-01

    Bacterial populations were sampled in creosote-contaminated and undisturbed zones of the anaerobic, surficial Middle Drift aquifer at St. Louis Park, Minnesota. The densities of several types of bacteria including total aerobes, total anaerobes, nitrate-respirers, and iron-reducers were about the same in the contaminated and undisturbed zones. Chemical analyses suggested that nitrate-respiration and iron-reduction were occurring in the contaminated zone. Conversion of phenolic compounds to methane occurred in the contaminated zone. Methanogenic bacteria were found only in the contaminated zone. In laboratory culture, methane was evolved when contaminated groundwater was inoculated with bacteria from the contaminated zone. Obligate anaerobic bacteria isolated from laboratory reactors include: a methanosarcina; a short methanobacterium; and a longer, crooked methanobacterium. Pseudomonas stutzeri, a nitrate-respiring bacterium, was isolated from both the laboratory reactors and the contaminated zone of the aquifer. These Ps. stutzeri strains used phenol as an electron source for nitrate reduction. The methanogenic consortium found in the laboratory reactor appears similar to those described in other studies of the methanogenic fermentation of aromatic compounds. 21 references, 3 figures, 3 tables.

  17. Morphology of ruffe (Gymnocephalus cernuus) protolarvae from the St. Louis River, Lake Superior

    USGS Publications Warehouse

    French, John R. P.; Edsall, Thomas A.

    1992-01-01

    We describe hatching and the morphological and meristic characteristics of 2.5-5.6 mm long ruffe protolarvae (Gymnocephalus cernuus). Eggs and sperm from St. Louis River ruffe were mixed, producing fertilized eggs that were 0.9-1.2 mm in diameter. Newly hatched protolarvae were 2.5-3.2 mm long. They had 14-15 preanal and 23-24 postanal myomeres, a continuous finfold of even width, unpigmented eyes, and a large anterior oil globule in the yolk sac, and the head deflected over the yolk sac. Pectoral fin buds appeared on the dorsal side of the yolk sac 5 hours after hatching. Two-day-old protolarvae had fully pigmented eyes, and the head was free from the yolk sac. Three-day-old protolarvae were 3.9-4.3 mm long and possessed opercula, gills, pectoral fins, and a functional jaw. Feeding and swimming began about one week after hatching when the yolk sac was almost completely absorbed. Protolarvae grew rapidly at 20-22 degrees C and were 4.9-5.6 mm long after 13 days. Newly hatched ruffe protolarvae are distinguished from other Lake Superior percids by having the fewest preanal myomeres (14-15), the head deflected over the yolk sac, continuous finfold of even width, and a total length of less than 4.0 mm.

  18. Origin of high particle number concentrations reaching the St. Louis, Midwest Supersite.

    PubMed

    de Foy, Benjamin; Schauer, James J

    2015-08-01

    Ultrafine particles are associated with adverse health effects. Total Particle Number Concentration (TNC) of fine particles were measured during 2002 at the St. Louis - Midwest supersite. The time series showed overall low level with frequent large peaks. The time series was analyzed alongside criteria pollutant measurements and meteorological observations. Multiple regression analysis was used to identify further contributing factors and to determine the association of different pollutants with TNC levels. This showed the strong contribution of sulfur dioxide (SO2) and nitrogen oxides (NOx) to high TNC levels. The analysis also suggested that increased dispersion resulting from faster winds and higher mixing heights led to higher TNC levels. Overall, the results show that there were intense particle nucleation events in a SO2 rich plume reaching the site which contributed around 29% of TNC. A further 40% was associated with primary emissions from mobile sources. By separating the remaining TNC by time of day and clear sky conditions, we suggest that most likely 8% of TNC are due to regional nucleation events and 23% are associated with the general urban background. PMID:26257365

  19. Endocrinology and expectations in 1930s America: Louis Berman's ideas on new creations in human beings.

    PubMed

    Nordlund, Christer

    2007-03-01

    In the first half of the twentieth century, hormones took pride of place as life's master molecules and the endocrinologist took precedence over the geneticist as the scientist offering the means to control life. But, as with molecular genetics and biotechnology today, the status of endocrinology was not based solely on contemporary scientific and medical practices. To a high degree it was also reliant on expectations or visions of what endocrinologists would soon be able to do. Inspired by the approach of social studies of techno-scientific expectations, the aim of this article is to explore some of the great expectations connected to the development of endocrinology in the 1930s. The analysis is based on popular books written by the American physician and endocrinologist Louis Berman. The paper argues that Berman thought not only that it was perfectly possible to understand human nature through hormone analysis but that endocrinologists would be able to control, design and 'improve' humans by using hormone replacement therapy. Furthermore, in contrast to most of the eugenics of his time, Berman suggested that the whole population of the world should be improved. As a political activist he wanted to contribute to the development of new human beings, 'ideal normal persons', thereby reaching an 'ideal society'. That HRT could involve risks was something that he seems not to have taken into account.

  20. Predictors of Size for Gestational Age in St. Louis City and County

    PubMed Central

    2014-01-01

    Objective. To identify social, behavioral, and physiological risk factors associated with small for gestational age (SGA) by gestational age category in St. Louis City and County. Methods. A retrospective cohort study was conducted using birth certificate and fetal death records from 2000 to 2009 (n = 142,017). Adjusted associations of risk factors with SGA were explored using bivariate logistic regression. Four separate multivariable logistic regression analyses, stratified by gestational age, were conducted to estimate adjusted odds ratios. Results. Preeclampsia and inadequate weight gain contributed significantly to increased odds for SGA across all gestational age categories. The point estimates ranged from a 3.41 increased odds among women with preeclampsia and 1.76 for women with inadequate weight gain at 24–28 weeks' gestational age to 2.19 and 2.11 for full-term infants, respectively. Among full-term infants, smoking (aOR = 2.08), chronic hypertension (aOR = 1.46), and inadequate prenatal care (aOR = 1.25) had the next most robust and significant impact on SGA. Conclusion. Preeclampsia and inadequate weight gain are significant risk factors for SGA, regardless of gestational age. Education on the importance of nutrition and adequate weight gain during pregnancy is vital. In this community, disparities in SGA and smoking rates are important considerations for interventions designed to improve birth outcomes. PMID:25105127

  1. Quality of water in the alluvial aquifer, American Bottoms, East St Louis, Illinois

    USGS Publications Warehouse

    Voelker, David C.

    1984-01-01

    Ground-water levels in the American Bottoms regions around East St. Louis, Illinois, have risen several feet since the early 1970's. Artificial dewatering of the aquifer by increased pumping is being investigated by the U.S. Army Corps of Engineers to alleviate economic and health concerns resulting from elevated ground-water levels. A ground-water quality evaluation is necessary for selecting a feasible dewatering scheme. Analyses of water samples from 63 wells show that except for iron, manganese, and dissolved solids, constituent concentrations do not exceed Illinois water-quality standards. The waters are primarily of the calcium-magnesium-bicarbonate type with some calcium-sulfate type water. Iron concentrations ranged from less than 3 to 82,000 micrograms per liter, manganese from 5 to 5,300 micrograms per liter, and dissolved solids from 140 to 3,000 milligrams per liter. These constituent concentrations exceed Illinois ' public water supply, effluent, and general water-quality standards in most samples and analysis indicates the concentrations are representative of the ambient water quality. Concentrations of nitrite + nitrate nitrogen fluoride, zinc, lead, and sulfate also exceeded Illinois water-quality standards in a few samples. Concentrations of organic pesticides, polychlorinated biphenyls, and polychlorinated naphthalenes were below analytical detection limits. (USGS)

  2. [Alain Georges: in the footsteps of Louis Pasteur and Eugène Jamot].

    PubMed

    Bélec, L; Milleliri, J M

    2014-01-01

    The biography of the physician general Alain Jean Georges (1946-2012) shows the exceptional career of a military physician-clinical pathologist specialized in tropical medicine and educated at the Navy Health School in Bordeaux and the Pharo School in Marseille. He completed his education at the Institut Pasteur de Paris in courses still conducted in the spirit of those taught by Louis Pasteur. In 1979, he became director of the Pasteur Institute of Bangui, following in the steps of Eugène Jamot, in the long tradition of military doctors from the Institut Pasteur overseas network committed to a career in Africa. For more than 12 years, Alain Georges directed the Pasteur Institute of Bangui, one of the last citadels of French postcolonial military medicine, in a very personal and charismatic style. He was thus a pioneer in research about both AIDS in Africa and hemorrhagic fevers. His methods were widely misunderstood later as the traditional networks of French biomedical research in its former African colonies modernized and opened internationally, including to national elites. Alain Georges was probably one of the last important figures of the golden age of French colonial medicine.

  3. Microbiology of diabetic foot infections: from Louis Pasteur to 'crime scene investigation'.

    PubMed

    Spichler, Anne; Hurwitz, Bonnie L; Armstrong, David G; Lipsky, Benjamin A

    2015-01-07

    Were he alive today, would Louis Pasteur still champion culture methods he pioneered over 150 years ago for identifying bacterial pathogens? Or, might he suggest that new molecular techniques may prove a better way forward for quickly detecting the true microbial diversity of wounds? As modern clinicians faced with treating complex patients with diabetic foot infections (DFI), should we still request venerated and familiar culture and sensitivity methods, or is it time to ask for newer molecular tests, such as 16S rRNA gene sequencing? Or, are molecular techniques as yet too experimental, non-specific and expensive for current clinical use? While molecular techniques help us to identify more microorganisms from a DFI, can they tell us 'who done it?', that is, which are the causative pathogens and which are merely colonizers? Furthermore, can molecular techniques provide clinically relevant, rapid information on the virulence of wound isolates and their antibiotic sensitivities? We herein review current knowledge on the microbiology of DFI, from standard culture methods to the current era of rapid and comprehensive 'crime scene investigation' (CSI) techniques.

  4. Science and the applications of science from Louis Pasteur to Jacques Monod.

    PubMed

    Schwartz, Maxime

    2015-06-01

    Jacques Monod's ideas on the applications of science came within the scope of a long tradition at the Institut Pasteur. Louis Pasteur, whose scientific career was characterized by a permanent come and go between science and its applications, long opposed the idea of getting any income from his research, until the financial needs of the Institut Pasteur made him change his mind. As for Jacques Monod, he remained a fervent supporter of basic science during his whole scientific career. However, once he became director of the Institut Pasteur, he realized that the applications of research had to be developed to support the institute from a financial point of view. Thus, he reorganized the valorization of research in the institute, through an incitation of scientists to develop projects with possible applications, and by creating a company, Institut Pasteur Production, for which he had a factory built, and which was in charge of producing and commercializing the vaccines and reagents stemming from the research at the Institut Pasteur.

  5. First genome sequence of St. Louis encephalitis virus (SLEV) isolated from a human in Brazil.

    PubMed

    Vedovello, Danila; Drumond, Betânia Paiva; Marques, Rafael Elias; Ullmann, Leila Sabrina; Fávaro, Eliane Aparecida; Terzian, Ana Carolina Bernardes; Figueiredo, Luiz Tadeu Moraes; Teixeira, Mauro Martins; Junior, João Pessoa Araújo; Nogueira, Maurício Lacerda

    2015-05-01

    St. Louis encephalitis virus (SLEV), a member of the family Flaviviridae, genus Flavivirus, is a causative agent of encephalitis in the Americas. In Brazil, sporadic cases of SLEV infection have been reported since 1953, but the first outbreak of SLEV in Brazil was identified only in 2007, concomitant with an outbreak of dengue virus (DENV) serotype 3. This finding, along with other reports, indicates that SLEV circulation in Brazil is largely unknown, and there may be epidemiological implications of the co-circulation of SLEV, DENV and other flaviviruses in Brazil. Here, we describe the first complete genome sequence of an SLEV strain isolated from a human patient in Brazil, strain BeH 355964. Phylogenetic analysis was performed to determine the genotype of BeH 355964 using the full-length genome and envelope (E) gene sequences separately. Both analyses showed that BeH 355964 could be classified as genotype V. Although the number of single gene sequences available is greater (such as for the E gene), the phylogenetic tree based on the complete genome sequence was better supported and provided further information about the virus.

  6. Tracking legacy radionuclides in St. Louis, Missouri, via unsupported (210)Pb.

    PubMed

    Kaltofen, Marco P J; Alvarez, Robert; Hixson, Lucas

    2016-03-01

    Analysis of 287 soil, sediment and house dust samples collected in a 200 km(2)-zone in northern St. Louis County, Missouri, establish that offsite migration of radiological contaminants from Manhattan Project-era uranium processing wastes has occurred in this populated area. Specifically, 48% of samples (111 of a subset of 229 soils and sediments tested) had (210)Pb concentrations above the risk-based soil cleanup limits for residential farming established by the US Department of Energy at the Fernald, OH, uranium plant, which handled and stored the same concentrated Manhattan Project-era wastes; the geographical distribution of the exceedances are consistent with water and radon gas releases from a landfill and related sites used to store and dispose of legacy uranium wastes; and offsite soil and house dust samples proximal to the landfill showed distinctive secular disequilibrium among uranium and its progeny indicative of uranium ore processing wastes. The secular disequilibrium of uranium progeny in the environment provides an important method for distinguishing natural uranium from industrial uranium wastes. In this study, the detection of unsupported (210)Pb beyond expected atmospheric deposition rates is examined as a possible indicator of excessive radon emissions from buried uranium and radium-containing wastes. PMID:26741397

  7. Making another world possible: the Torah, Louis Kelso, and the problem of poverty.

    PubMed

    Greenfield, Sidney M

    2007-01-01

    Why is it that after centuries of concerted efforts to eliminate it, and decades of unprecedented economic growth that should have accomplished it, poverty not only is still with us but actually is increasing? Starting with a passage in the Old Testament, the source of moral behavior for believers of Judaism, Christianity, and Islam, this author argues that the postulation of the labor theory of value and scarcity by Adam Smith, and accepted as part of the basic framework of the discipline of economics, has prevented us from formulating public policies that would enable us to implement the way the God of the Abrahamic faiths intended the poor to be cared for. Substituting modifications in economic theory proposed originally by Louis Kelso, a model acknowledging the independent contribution of capital in the productive process is proposed that would enable us to formulate policies for the production and distribution of wealth and that would make the scourge of human poverty a bad dream of the past.

  8. Simulation studies of St. Louis encephalitis and West Nile viruses: the impact of bird mortality.

    PubMed

    Lord, C C; Day, J F

    2001-01-01

    West Nile virus (WNv) has spread through much of the eastern United States following its introduction in 1999, and arrived in Florida in 2001. Prior to its arrival, we anticipated that its transmission cycle was likely to be similar to that of St. Louis encephalitis virus (SLEv). However, high levels of avian mortality have been reported for WNv in the northeastern United States, and it was unknown how this would impact the transmission dynamics of WNv. Simulation models were used to compare the two viruses by considering the impact of bird mortality on the transmission dynamics of arboviruses in south Florida. Transmission models without disease-induced mortality (SLEv) were compared with models including disease-induced mortality (WNv). Disease-induced mortality depressed transmission, eliminating epizootics in two of 14 simulations that were epizootic without the additional mortality. In both models, the most important factor in the likelihood of epizootics was mosquito population size; the mosquito mortality rate was also important. The additional avian mortality altered the factors most important in the size and timing of epizootics, although it did not always directly affect the outcome of the simulations. In some cases, low-level transmission occurred prior to the epizootic peak. When disease-induced avian mortality was included in the simulations, appreciable numbers of dead birds occurred prior to high levels of infection in mosquitoes. This has implications for the use of dead birds as a surveillance tool monitoring the spread and transmission of WNv.

  9. Alpha-1-antitrypsin deficiency. High prevalence in the St. Louis area determined by direct population screening.

    PubMed

    Silverman, E K; Miletich, J P; Pierce, J A; Sherman, L A; Endicott, S K; Broze, G J; Campbell, E J

    1989-10-01

    Considerable attention has been focused upon alpha-1-antitrypsin deficiency because of the insights into the pathogenesis of human pulmonary emphysema that may derive from study of deficient subjects, and because of evolving therapeutic strategies that may slow the progression of lung disease in affected persons. We have applied an automated immunoassay for alpha-1-antitrypsin to plasma samples from 20,000 blood donors. Seven PI Z antitrypsin-deficient persons were identified and confirmed; this is more than twice the number predicted from previous estimates of the Z allele frequency in the St. Louis area. Five of the subjects were further evaluated. We anticipate that this assay, if utilized to screen large populations, could identify many alpha-1-antitrypsin-deficient persons for study of the natural history of lung and liver disease associated with the deficiency. These subjects would be potential candidates for early intervention strategies to prevent the development of lung disease. The surprisingly high prevalence of deficient persons indicates that direct screening is the best method for prevalence estimation of genetic disorders.

  10. Presidential Essays: Success Stories. Strategies That Make a Difference at Thirteen Independent Colleges and Universities. New Agenda Series[TM], Volume 2, Number 2.

    ERIC Educational Resources Information Center

    Splete, Allen P., Ed.

    In this monograph, 13 college presidents describe ways in which they and their constituents have transformed their institutions. These success stories illustrate some of the most innovative practices occurring in small colleges today. The essays are: (1) "Repositioning for Success" (Louis J. Agnese, Jr., University of the Incarnate Word); (2)…

  11. Association of Physical Plant Administrators of Universities and Colleges: Proceedings of the Annual Meeting (77th, Ottawa, Ontario, Canada, July 1-4, 1990).

    ERIC Educational Resources Information Center

    Association of Physical Plant Administrators of Universities and Colleges, Washington, DC.

    This volume presents 27 conference papers: (1) "1985 Killing Waters Revisited: Physical Plant Emergency Preparedness" by Al Ingle; (2) "We Were Prepared: UC (University of California) Santa Cruz Experience in a 7.1 Earthquake" by F. Louis Fackler; (3) "Indoor Air Quality of Buildings and Schools" by Marilyn S. Black; (4) "Resolving Indoor Air…

  12. Challenge of Professionalism. Proceedings of the Annual Meeting of the Association of Physical Plant Administrators of Universities and Colleges (71st, Columbus, Ohio, June 17-20, 1984).

    ERIC Educational Resources Information Center

    Howard, Steve, Comp.

    The challenge of professionalism is addressed in the 32 papers published in this Proceedings. The papers and their authors include: "New Concepts of Management: Challenges of Professionalism" (keynote address, Herman Birnbrauer); "Alternate Financing of Campus Projects" (F. Louis Fackler); "An Automated Work Order System for the Small University"…

  13. Geologic Map of the Saint Helens Quadrangle, Columbia County, Oregon, and Clark and Cowlitz Counties, Washington

    USGS Publications Warehouse

    Evarts, Russell C.

    2004-01-01

    The Saint Helens 7.5' quadrangle is situated in the Puget-Willamette Lowland approximately 35 km north Portland, Oregon. The lowland, which extends from Puget Sound into west-central Oregon, is a complex structural and topographic trough that lies between the Coast Range and the Cascade Range. Since late Eocene time, Cascade Range has been the locus of a discontinuously active volcanic arc associated with underthrusting of oceanic lithosphere beneath the North American continent along the Cascadia Subduction Zone. The Coast Range occupies the forearc position within the Cascadia arc-trench system and consists of a complex assemblage of Eocene to Miocene volcanic and marine sedimentary rocks. The Saint Helens quadrangle lies in the northern part of the Portland Basin, a roughly 2000-km2 topographic and structural depression. It is the northernmost of several sediment-filled structural basins that collectively constitute the Willamette Valley segment of the Puget-Willamette Lowland (Beeson and others, 1989; Swanson and others, 1993; Yeats and others, 1996). The rhomboidal basin is approximately 70 km long and 30 km wide, with its long dimension oriented northwest. The Columbia River flows west and north through the Portland Basin at an elevation near sea level and exits through a confined bedrock valley less than 2.5 km wide about 16 km north of Saint Helens. The flanks of the basin consist of Eocene through Miocene volcanic and sedimentary rocks that rise to elevations exceeding 2000 ft (610 m). Seismic-reflection profiles (L.M. Liberty, written commun., 2003) and lithologic logs of water wells (Swanson and others, 1993; Mabey and Madin, 1995) indicate that as much as 550 m of late Miocene and younger sediments have accumulated in the deepest part of the basin near Vancouver. Most of this basin-fill material was carried in from the east by the Columbia River but contributions from streams draining the adjacent highlands are locally important. The Portland Basin has

  14. Mount Saint Helens, Washington, USA, SRTM Perspective: Shaded Relief and Colored Height

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Mount Saint Helens is a prime example of how Earth's topographic form can greatly change even within our lifetimes. The mountain is one of several prominent volcanoes of the Cascade Range that stretches from British Columbia, Canada, southward through Washington, Oregon, and into northern California. Mount Adams (left background) and Mount Hood (right background) are also seen in this view, which was created entirely from elevation data produced by the Shuttle Radar Topography Mission.

    Prior to 1980, Mount Saint Helens had a shape roughly similar to other Cascade peaks, a tall, bold, irregular conic form that rose to 2950 meters (9677 feet). However, the explosive eruption of May 18, 1980, caused the upper 400 meters (1300 feet) of the mountain to collapse, slide, and spread northward, covering much of the adjacent terrain (lower left), leaving a crater atop the greatly shortened mountain. Subsequent eruptions built a volcanic dome within the crater, and the high rainfall of this area lead to substantial erosion of the poorly consolidated landslide material.

    Eruptions at Mount Saint Helens subsided in 1986, but renewed volcanic activity here and at other Cascade volcanoes is inevitable. Predicting such eruptions still presents challenges, but migration of magma within these volcanoes often produces distinctive seismic activity and minor but measurable topographic changes that can give warning of a potential eruption.

    Three visualization methods were combined to produce this image: shading of topographic slopes, color coding of topographic height, and then projection into a perspective view. The shade image was derived by computing topographic slope in the northeast-southwest (left to right) direction, so that northeast slopes appear bright and southwest slopes appear dark. Color coding is directly related to topographic height, with green at the lower elevations, rising through yellow and tan, to white at the highest elevations. The perspective

  15. Case study of Sainte-Marie Chapel, Fontaine Chaalis (France): complementarity of different optical techniques

    NASA Astrophysics Data System (ADS)

    Giovannacci, D.; Detalle, V.; Martos-Levif, D.; Ogien, J.; Bernikola, E.; Tornari, V.; Hatzigiannakis, K.; Mouhoubi, K.; Bodnar, J.-L.; Walker, G.-C.; Brissaud, D.; Trichereau, B.; Jackson, B.; Bowen, J.

    2015-06-01

    The abbey's church of Chaalis, in the North of Paris, was founded by Louis VI as a Cistercian monastery on 10th January 1137. In 2013, in the frame the European Commission's 7th Framework Program project CHARISMA [grant agreement no. 228330] the chapel was used as a practical case-study for application of the work done in a task devoted to best practices in historical buildings and monuments. In the chapel, three areas were identified as relevant. The first area was used to make an exercise on diagnosis of the different deterioration patterns. The second area was used to analyze a restored area. The third one was selected to test some hypotheses on the possibility of using the portable instruments to answer some questions related to the deterioration problems. To inspect this area, different tools were used: -Visible fluorescence under UV, - THz system, - Stimulated Infra-Red Thermography, SIRT - Digital Holographic Speckle Pattern Interferometry, DHSPI - Condition report by conservator-restorer. The complementarity and synergy offered by the profitable use of the different integrated tools is clearly shown in this practical exercise.

  16. International Congress on Transposable Elements (ICTE) 2012 in Saint Malo and the sea of TE stories.

    PubMed

    Ainouche, Abdelkader; Bétermier, Mireille; Chandler, Mick; Cordaux, Richard; Cristofari, Gaël; Deragon, Jean-Marc; Lesage, Pascale; Panaud, Olivier; Quesneville, Hadi; Vaury, Chantal; Vieira, Cristina; Vitte, Clémentine

    2012-10-30

    An international conference on Transposable Elements (TEs) was held 21-24 April 2012 in Saint Malo, France. Organized by the French Transposition Community (GDR Elements Génétiques Mobiles et Génomes, CNRS) and the French Society of Genetics (SFG), the conference's goal was to bring together researchers from around the world who study transposition in diverse organisms using multiple experimental approaches. The meeting drew more than 217 attendees and most contributed through poster presentations (117), invited talks and short talks selected from poster abstracts (48 in total). The talks were organized into four scientific sessions, focused on: impact of TEs on genomes, control of transposition, evolution of TEs and mechanisms of transposition. Here, we present highlights from the talks given during the platform sessions. The conference was sponsored by Alliance pour les sciences de la vie et de la santé (Aviesan), Centre national de la recherche scientifique (CNRS), Institut national de la santé et de la recherche médicale (INSERM), Institut de recherche pour le développement (IRD), Institut national de la recherche agronomique (INRA), Université de Perpignan, Université de Rennes 1, Région Bretagne and Mobile DNA. CHAIR OF THE ORGANIZATION COMMITTEE: Jean-Marc Deragon ORGANIZERS: Abdelkader Ainouche, Mireille Bétermier, Mick Chandler, Richard Cordaux, Gaël Cristofari, Jean-Marc Deragon, Pascale Lesage, Didier Mazel, Olivier Panaud, Hadi Quesneville, Chantal Vaury, Cristina Vieira and Clémentine Vitte.

  17. Health monitoring of the Saint-Jean bridge of Bordeaux, France using fiber Bragg grating extensometers

    NASA Astrophysics Data System (ADS)

    Magne, Sylvain; Boussoir, Jonathan; Rougeault, Stephane; Marty-Dewynter, Veronique; Ferdinand, Pierre; Bureau, Lionel

    2003-07-01

    Most civil engineering structures have been built in the 50's and 60's and reach similar level of degradation accelerated by loading conditions and corrosion. In Europe, National Authorities and the European Commission promote Health Monitoring concepts, instrumentation of existing structures and help in the design of new durable structures of higher performance. In this context, the CEA-List has achieved a non-exclusive industrial transfer of its Bragg grating sensing technology for civil engineering applications to Hydrolog (French SME), supported by the European Community and the french ministry of Industry. In order to check the reliability and user-friendliness of this instrumentation, eleven spectrally-multiplexed Bragg grating-based extensometers, four FBG temperature sensors and an acquisition unit have been installed into the Saint-Jean bridge in Bordeaux, France with the help of the Infrastructure Regional Direction (DRE-Aquitaine) and the Bordeaux Authority (Communaute Urbaine de Bordeaux). A standardized loading of the bridge has been performed on October 29, 1001, with the purpose of correlating its mechanical reaction to loading conditions. Moreover, the equipment has been operating for one year to take into account the winter-summer cycle.

  18. Lyme disease and migrating birds in the Saint Croix River Valley.

    PubMed

    Weisbrod, A R; Johnson, R C

    1989-08-01

    During a study of migrating land birds in 1987, we examined over 9,200 individual birds representing 99 species from the Saint Croix River Valley, a Lyme disease-endemic area of east central Minnesota and northwestern Wisconsin. We found that 250 deer tick (Ixodes dammini) larvae and nymphs infested 58 birds from 15 migrant species; 56 ticks (22.4%) were positive for the Lyme disease spirochete Borrelia burgdorferi. Five ground-foraging migrant bird species favoring mesic habitats, veery (Catharus fuscescens), ovenbird (Seiurus aurocapillus), northern waterthrush (S. novaboracensis), common yellowthroat (Geothlypis trichas), and swamp sparrow (Melospiza georgiana), accounted for nearly three-quarters of parasitized individuals. Nearly half of the spirochete-positive ticks were removed from migrating birds taken in a riparian floodplain forest. Recaptured migrants with infected ticks indicate that they transmit B. burgdorferi to hexapod larvae. We suggest that birds may be both an important local reservoir in the upper Mississippi Valley and long-distance dispersal agents for B. burgdorferi-infected ticks to other regions of the continent. PMID:2782872

  19. Michelangelo, the Last Judgment fresco, Saint Bartholomew and the Golden Ratio.

    PubMed

    de Campos, Deivis; Malysz, Tais; Bonatto-Costa, João Antonio; Pereira Jotz, Geraldo; Pinto de Oliveira Junior, Lino; Oxley da Rocha, Andrea

    2015-11-01

    Art and anatomy were particularly closely intertwined during the Renaissance period and numerous painters and sculptors expressed themselves in both fields. Among them was Michelangelo Buonarroti (1475-1564), who is renowned for having produced some of the most famous of all works of art, the frescoes on the ceiling and on the wall behind the altar of the Sistine Chapel in Rome. Recently, a unique association was discovered between one of Michelangelo's most celebrated works (The Creation of Adam fresco) and the Divine Proportion/Golden Ratio (GR) (1.6). The GR can be found not only in natural phenomena but also in a variety of human-made objects and works of art. Here, using Image-Pro Plus 6.0 software, we present mathematical evidence that Michelangelo also used the GR when he painted Saint Bartholomew in the fresco of The Last Judgment, which is on the wall behind the altar. This discovery will add a new dimension to understanding the great works of Michelangelo Buonarroti.

  20. D Virtual Anastylosis and Reconstruction of Some Buildings in the Site of Saint-Simeon Syria

    NASA Astrophysics Data System (ADS)

    Kurdy, M.; Biscop, J.-L.; De Luca, L.; Florenzano, M.

    2011-09-01

    The site of Qal'at Sem'an, located in the north of Syria, was built in the honor of Saint Simeon around the column on the top of which he lived many years and died in 459. Since 2003, this site has been the object of digital surveys which covered the major part of the area. The sanctuary (Qal'at Sem'an) and the village (Deir Sem'an) are composed of different types of edifices; this variety gives us a large field of studies. Several surveying methods were applied on these sectors according to the morphology of the analyzed parts and to the analysis needs. This article presents a case study based on a combination of different digital measurement and modeling techniques for the virtual reconstruction of various parts of this complex site. As this work is conducted over several years, different acquisition tools have been experimented for image-based and range-based 3D modeling. In particular, we focus on the "Residence", a civil building of the 6th century which probably was an oil mill. We will describe the anastylosis process founded firstly on the digital surveying, secondly on the 3D model structuring and finally on the information interfacing by using NUBES, an integrated platform for describing, analyzing, documenting and sharing digital representations of heritage buildings. The final goal of our work is to evaluate the relevance of the survey / modeling / semantic structuring workflow for an effective analysis of a complex site.

  1. Designing long-term fish community assessments in connecting channels: Lessons from the Saint Marys River

    USGS Publications Warehouse

    Schaeffer, Jeff; Rogers, Mark W.; Fielder, David G.; Godby, Neal; Bowen, Anjanette K.; O'Connor, Lisa; Parrish, Josh; Greenwood, Susan; Chong, Stephen; Wright, Greg

    2014-01-01

    Long-term surveys are useful in understanding trends in connecting channel fish communities; a gill net assessment in the Saint Marys River performed periodically since 1975 is the most comprehensive connecting channels sampling program within the Laurentian Great Lakes. We assessed efficiency of that survey, with intent to inform development of assessments at other connecting channels. We evaluated trends in community composition, effort versus estimates of species richness, ability to detect abundance changes for four species, and effects of subsampling yellow perch catches on size and age-structure metrics. Efficiency analysis revealed low power to detect changes in species abundance, whereas reduced effort could be considered to index species richness. Subsampling simulations indicated that subsampling would have allowed reliable estimates of yellow perch (Perca flavescens) population structure, while greatly reducing the number of fish that were assigned ages. Analyses of statistical power and efficiency of current sampling protocols are useful for managers collecting and using these types of data as well as for the development of new monitoring programs. Our approach provides insight into whether survey goals and objectives were being attained and can help evaluate ability of surveys to answer novel questions that arise as management strategies are refined.

  2. Fort Saint Vrain HTGR (Th/U carbide) Fuel Characteristics for Disposal Criticality Analysis

    SciTech Connect

    Taylor, Larry Lorin

    2001-01-01

    DOE-owned spent nuclear fuels encompass many fuel types. In an effort to facilitate criticality analysis for these various fuel types, they were categorized into eight characteristic fuel groups with emphasis on fuel matrix composition. Out of each fuel group, a representative fuel type was chosen for analysis as a bounding case within that fuel group. Generally, burnup data, fissile enrichments and total fuel mass govern the selection of the representative or candidate fuel within that group. For the HTGR group, the Fort Saint Vrain (FSV) reactor fuel has been chosen for the evaluation of viability for waste co-disposal. The FSV reactor was operated by Public Service of Colorado as a licensed power reactor. The FSV fuel employs a U/Th carbide matrix in individually pyrolytic carbon-coated particles. These individual particles are in turn coated with silicon carbide (SiC) and contained within fuel compacts, that are in turn embedded in graphite blocks that comprised the structural core of the reactor.

  3. Saint-Venant end effects in two-dimensional Cosserat elastic solids

    SciTech Connect

    Nakamura, S.; Lakes, R.S.

    1993-12-31

    Cosserat elasticity theory differs from classical Cauchy`s theory in that (1) each material point has extra rotational degrees of freedom, (2) can transmit couple stress as well as usual force stress, and (3) 6 material constants are needed even for the isotropic case. Due to these differences, material behavior of a Cosserat solid is expected to be significantly different from a solid obeying Cauchy`s theory. In this article, Saint-Venant end effects for self-equilibrated external forces in Cosserat solids are investigated for two-dimensional case. A finite element method is used which takes into account the extra rotational degree of freedom and the couple stress. Strain energy decay is calculated by changing the 4 engineering material constants of two-dimensional Cosserat theory: characteristic length 1, coupling factor N, Poisson`s ratio v{sub m}, and Young`s Modulus E{sub m}. It is found that the strain energy decay is most affected by characteristic length and the decay slope attains a minimum at particular values of characteristic length.

  4. The ionospheric response to the Saint Patrick storm over South East Asia

    NASA Astrophysics Data System (ADS)

    Spogli, L.; Alfonsi, L.; Di Mauro, D.; Pezzopane, M.; Cesaroni, C.; Povero, G., Sr.; Pini, M., Sr.; Dovis, F., Sr.; Romero, R.; Linty, N.; Abadi, P.; Nuraeni, F.; Husin, A.; Huy Le, M.; La The, V.; Pillat, V. G.; Floury, N.

    2015-12-01

    ERICA, a project funded by the European Space Agency, aims at characterizing the ionospheric variability of the Equatorial Ionospheric Anomaly in the South East Asia. In particular, ERICA focuses on the variation of the plasma electron density in the southern and northern crests of the anomaly and over the dip equator identified by the Equatorial Ionospheric Trough. To achieve this goal, an ad hoc measurements campaign is on-going with ground-based instruments located in the footprints of the Equatorial Ionospheric Anomaly and of the Equatorial Ionospheric Trough in Vietnam and Indonesia.The campaign started on the 1st of March 2015, timing to monitor the Saint Patrick storm effects on the ionosphere by means of ionosondes, double frequency hardware and software defined radio GNSS receivers, ground based and spaceborne magnetometers and Langmuir probe. Such multi-instrumental and multi-parametric observations of the region enables an in-depth investigation of the ionospheric response to the largest geomagnetic storm of the current solar cycle. The observations record positive and negative ionospheric storms, sporadic E layer and spread F conditions, scintillations enhancement and inhibition, TEC gradients. The ancillary information on the local magnetic field allows to highlight the variety of ionospheric perturbations happened during the main and the long recovery phase of the storm.The paper presents the outcomes of the investigation evidencing the peculiarities of a region not yet extensively reported in the open literature.

  5. Architecture, religion, and tuberculosis in Sainte-Agathe-des-Monts, Quebec.

    PubMed

    Adams, Annmarie; Poutanen, Mary Anne

    2009-01-01

    This paper explores the architecture of the Mount Sinai Sanatorium in Sainte-Agathe-des-Monts (Qc) to disentangle the role of religion in the treatment of tuberculosis. In particular, we analyze the design of Mount Sinai, the jewel in the crown of Jewish philanthropy in Montreal, in relation to that of the nearby Laurentian Sanatorium. While Mount Sinai offered free treatment to the poor in a stunning, Art Deco building of 1930, the Protestant hospital had by then served paying patients for more than two decades in a purposefully home-like, Tudor-revival setting. Using architectural historian Bernard Herman's concept of embedded landscapes, we show how the two hospitals differed in terms of their relationship to site, access, and, most importantly, to city, knowledge, and community. Architects Scopes & Feustmann, who designed the Laurentian hospital, operated an office at Saranac Lake, New York, America's premier destination for consumptives. The qualifications of Mount Sinai architects Spence & Goodman, however, derived from their experience with Jewish institutions in Montreal. Following Herman's approach to architecture through movement and context, how did notions of medical therapy and Judaism intersect in the plans of Mount Sinai?

  6. Michelangelo, the Last Judgment fresco, Saint Bartholomew and the Golden Ratio.

    PubMed

    de Campos, Deivis; Malysz, Tais; Bonatto-Costa, João Antonio; Pereira Jotz, Geraldo; Pinto de Oliveira Junior, Lino; Oxley da Rocha, Andrea

    2015-11-01

    Art and anatomy were particularly closely intertwined during the Renaissance period and numerous painters and sculptors expressed themselves in both fields. Among them was Michelangelo Buonarroti (1475-1564), who is renowned for having produced some of the most famous of all works of art, the frescoes on the ceiling and on the wall behind the altar of the Sistine Chapel in Rome. Recently, a unique association was discovered between one of Michelangelo's most celebrated works (The Creation of Adam fresco) and the Divine Proportion/Golden Ratio (GR) (1.6). The GR can be found not only in natural phenomena but also in a variety of human-made objects and works of art. Here, using Image-Pro Plus 6.0 software, we present mathematical evidence that Michelangelo also used the GR when he painted Saint Bartholomew in the fresco of The Last Judgment, which is on the wall behind the altar. This discovery will add a new dimension to understanding the great works of Michelangelo Buonarroti. PMID:26297345

  7. [Anemia among schoolchildren 5 to 14 years old in Sainte Marie (Madagascar)].

    PubMed

    Blanchy, S; Genin, C; Rene, P; Randriasamimanana, J R; Lepers, J P

    1993-01-01

    The Island of Sainte Marie is located at 6 km from the Eastern Coast of Madagascar. The climate is a muggy tropical one, with an average temperature rising above 20 degrees C all along the year and precipitations superior to 2500 mm. In 1990, a clinical surveillance of ten affections has been performed by every health units of the Island: paludal syndromes, nutrition disorders and anemia have been the focus of symptomatic definition. Blood samples have been taken from 100 pupils of the village of Ambodiforaha for hemogram determination and research of malaria hematozoon. Four pupils out of five show biological anemia, more than 10% suffer from acute anemia (less than 3.5 millions of red blood cells for each microliters, hematocrit inferior to 30, less than 9 g of hemoglobin for 100 ml). 87% suffer from nutritional anemia, 17% from iron-deficient anemia. Those figures cannot be found in health statistics. There is a high rate of nutritional and iron deficient anemia, but the problem is not well perceived or not at all by the health system. Anemia must be related to the strength of paludal transmission, to the importance of nutrition disorders and the prevalence of intestinal parasitosis. A better knowledge of the epidemiology of anemias and their morbid consequences would allow the setting of a prevention programme useful for children under 5 years and for pregnant women.

  8. Silent Circulation of St. Louis Encephalitis Virus Prior to an Encephalitis Outbreak in Cordoba, Argentina (2005)

    PubMed Central

    Díaz, Luis Adrian; Albrieu Llinás, Guillermo; Vázquez, Ana; Tenorio, Antonio; Contigiani, Marta Silvia

    2012-01-01

    St. Louis encephalitis virus is a complex zoonoses. In 2005, 47 laboratory-confirmed and probable clinical cases of SLEV infection were reported in Córdoba, Argentina. Although the causes of 2005 outbreak remain unknown, they might be related not only to virological factors, but also to ecological and environmental conditions. We hypothesized that one of the factors for SLE reemergence in Córdoba, Argentina, was the introduction of a new SLEV genotype (SLEV genotype III), with no previous activity in the area. In order to evaluate this hypothesis we carried out a molecular characterization of SLEV detections from mosquitoes collected between 2001 and 2004 in Córdoba city. A total of 315 mosquito pools (11,002 individuals) including 12 mosquitoes species were analyzed. Overall, 20 pools (8 mosquitoes species) were positive for SLEV. During this study, genotypes II, V and VII were detected. No mosquito pool infected with genotype III was detected before the 2005 outbreak. Genotype V was found every year and in the 8 sampled sites. Genotypes II and VII showed limited temporal and spatial activities. We cannot dismiss the association of genotype II and V as etiological agents during the outbreak. However, the silent circulation of other SLEV strains in Córdoba city before the 2005 outbreak suggests that the introduction of genotype III was an important factor associated to this event. Not mutually exclusive, other factors such as changes in avian hosts and mosquitoes vectors communities, driven by climatic and environmental modifications, should also be taken into consideration in further studies. PMID:22303490

  9. Special sediment investigations Mississippi River at St. Louis, Missouri, 1961-63

    USGS Publications Warehouse

    Scott, Cloyd H.; Stephens, Howard D.

    1966-01-01

    Four sets of comprehensive hydraulic and sediment data were obtained during 1961-63 for the Mississippi River at St. Louis at ranges of mean velocity from 3.3 to 5.6 feet per second, of mean depth from 22 to 37 feet, of width from 1,570 to 1,670 feet, of mean water-surface slope from 0.000054 to 0.000109, and of suspended-sediment concentration from 314 to 928 parts per million. The suspended sediment consisted of 9-46 percent sand, 30-46 percent silt, and 20-56 percent clay. The median size of bed material was about 0.42 millimeter for three sets of measurements and about 0.18 millimeter for the other set. A dune bed form was present during all four data-collection periods. Data obtained on consecutive days indicate that the turbulence constant can be computed from either streamflow-measurement notes or from vertical-velocity profiles. Constants computed from streamflow-measurement notes averaged 0.34, and those from vertical-velocity profiles averaged 0.35. The coefficients of vertical distribution of concentration for selected size ranges of suspended sands (expressed as z1, the slope, of the line relating the logarithms of concentration and a depth parameter) plotted against corresponding fall velocities indicate that on the average, the z1's are proportional to about the 0.7 power of the fall velocity. The data also indicate that the relation of z1 to fall velocity may vary with the mean velocity of flow.

  10. Role of peridomestic birds in the transmission of St. Louis encephalitis virus in southern California.

    PubMed

    Gruwell, J A; Fogarty, C L; Bennett, S G; Challet, G L; Vanderpool, K S; Jozan, M; Webb, J P

    2000-01-01

    In response to the 1984 St. Louis encephalitis (SLE) epidemic in the Los Angeles Basin of southern California (USA), an investigative program was initiated to evaluate the interactive components of the SLE virus transmission cycle. From 1987 through 1996 (10 yr), 52,589 birds were bled and their sera tested for SLE and western equine encephalomyelitis (WEE) virus antibodies by the hemagglutination inhibition (HAI) test. Eighty-three percent of the birds tested were house finches (Carpodacus mexicanus) (48.7%) and house sparrows (Passer domesticus) (34.6%); 1.1% of these birds were positive for SLE antibodies. Prevalence of WEE antibodies was negligible. The analysis of 5,481 sera from rock doves (Columbia livia) yielded 3.6% SLE positives and 0.4% WEE positives. Collection sites were maintained as study sites when identified as positive bird, mosquito, and SLE virus activity localities; others were abandoned. Serial serum samples from 7,749 banded house sparrows and 9,428 banded house finches from these selected sites demonstrated year-round SLE virus transmission. One location exhibited significant numbers of house finches undergoing annual SLE seroconversion and a number of seroconversion-reversion-reconversion sequences suggesting either viral reinfection from mosquitoes or recrudescence by latent virus. A proportion of both bird species also lived for longer than 1 yr, thus, increasing the possibility of virus carry-over from autumn to spring. Assessment of concurrently collected mosquitoes indicated no correlative association between mosquito populations and SLE seroconversion and reconversion. European house sparrows introduced in the 1800's may have provided a supplemental link to the existing SLE virus enzootic cycle involving endemic house finches. Meteorological factors are reviewed as possible important correlates of SLE epidemics. The house finch/house sparrow serosurveillance system is also evaluated for use as an "Early Warning" indicator of SLE virus

  11. Health of white sucker within the St. Louis River area of concern associated with habitat usage as assessed using stable isotopes

    USGS Publications Warehouse

    Blazer, V.S.; Hoffman, J.; Walsh, H.L.; Braham, R.P.; Hahn, C.; Collins, P.; Jorgenson, Z.; Ledder, T.

    2014-01-01

    In Spring 2011, 200 adult white sucker were collected in four areas of the St. Louis River area of concern (AOC), located in Minnesota and Wisconsin, USA. The areas included the upper AOC as a reference area, the upper estuary, St. Louis Bay and Superior Bay. Grossly visible abnormalities were documented and preserved for microscopic analyses, as were five to eight representative pieces of liver tissue. A piece of dorsal muscle was preserved for stable isotope analyses and otoliths removed for age determination. The incidence of raised skin lesions (mucoid plaques) was high (31 %), however, microscopically only 4.5 % of the white suckers had neoplasia (papillomas). The remaining lesions were epidermal hyperplasia. Superior Bay had the lowest percentage of skin/lip lesions (10 %), while St. Louis Bay had the highest (44 %). St. Louis Bay also had the highest incidence of skin neoplasms (12 %). No hepatocellular neoplasms were documented, however bile duct tumors were observed in 4.5 % of the suckers. Foci of cellular alteration were observed in fish from all sites except the upper AOC. Stable isotope data indicated that most of the suckers relied on the St. Louis River AOC for the majority (>75 %) of their diet, indicating they were resident within the AOC and not in Lake Superior. The amount of diet obtained from the upper estuary was a significant predictor of skin lesion incidence. Hence, habitat use within the AOC appears to be an important risk factor for skin and possibly, liver lesions.

  12. Jacques-Louis David's tumour: an opportunity to study the natural history of a pleomorphic adenoma of the parotid gland.

    PubMed

    Wine, Humphrey; Baum, Michael

    2008-12-01

    The great artist and one-time revolutionary, Jacques-Louis David died in 1825. The cause of his death has been open to speculation. An extraordinary sequence of portraits of the artist describes his transition from handsome middle age to a deformed old man. During this phase a swelling appears at the angle of his left jaw and over a period of 20 years a facial palsy can be diagnosed. We submit that this evidence suggests that malignant transformation of a pleomorphic adenoma of the parotid gland was the proximal cause of his death.

  13. ST. LOUIS ENCEPHALITIS : TRANSMISSION OF VIRUS TO CHICKENS BY INFECTED MITES DERMANYSSUS GALLINAE AND RESULTING VIREMIA AS SOURCE OF VIRUS FOR INFECTION OF MITES.

    PubMed

    Smith, M G; Blattner, R J; Heys, F M

    1947-08-31

    Transmission of the virus of St. Louis encephalitis to normal chickens by the bite of infected mites (Dermanyssus gallinae) has been demonstrated. Both experimentally infected and naturally infected mites were shown to be capable of transferring the virus of St. Louis encephalitis to chickens by bite. Virus is present in the blood of such chickens in small amounts, so that demonstration of viremia was possible only by utilizing chorioallantoic passage in hens' eggs. However, there is sufficient virus present in the blood for uninfected chicken mites to acquire the virus by feeding on chickens in which viremia has resulted from previous bite of infected mites. Thus it has been shown that the arachnid vector Dermanyssus gallinae is capable of transmitting the virus of St. Louis encephalitis to normal chickens by bite and that such chickens can serve as a source of virus for uninfected mites.

  14. SRTM Stereo Pair with Landsat Overlay: Miquelon and Saint Pierre Islands

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This stereoscopic satellite image shows Miquelon and Saint Pierre Islands, located south of Newfoundland, Canada. These islands are a self-governing territory of France. A 'tombolo' (sand bar) unites Grande Miquelon to the north and Petite Miquelon to the south. Saint Pierre Island, located to the lower right, includes a harbor, an airport, and a small town. Glaciers once covered these islands and the direction of glacial flow is evident in the topography as striations and shoreline trends running from the upper right to the lower left. The darkest image features are freshwater lakes that fill glacially carved depressions and saltwater lagoons that are bordered by barrier beaches. The lakes and the lagoons are fairly calm waters and reflect less sunlight than do the wave covered and sediment laden nearshore ocean currents.

    This stereoscopic image was generated by draping a Landsat satellite image over a preliminary Shuttle Radar Topography Mission (SRTM)elevation model. Two differing perspectives were then calculated, one for each eye. They can be seen in 3-D by viewing the left image with the right eye and the right image with the left eye (cross-eyed viewing), or by downloading and printing the image pair and viewing them with a stereoscope. When stereoscopically merged, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions.

    Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter resolution of most Landsat images and will substantially help in analyses of the large and growing Landsat image archive. The Landsat 7 Thematic Mapper image used here was provided to the SRTM project by the United States Geological Survey, Earth Resources Observation Systems (EROS) DataCenter, Sioux Falls, South Dakota.

    The elevation data used in this image was acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar

  15. The ranging behavior of Lemur catta in the region of Cap Sainte-Marie, Madagascar.

    PubMed

    Kelley, Elizabeth A

    2013-01-01

    Large home ranges and extreme flexibility in ranging behaviors characterize most subarid dwelling haplorhines. However, the most comparable extant strepsirhine, Lemur catta, is characterized as having small home ranges with consistent boundaries. Since ranging studies on this species have been limited to gallery forest habitat, the author's goal is to identify ecological factors that affect range use of L. catta in one of the most resource-limited environments of its distribution. To conduct this study, ranging and behavioral data were collected on two nonoverlapping groups through all-day follows in the semidesert scrub environment of Cap Sainte-Marie (CSM), Madagascar. Data were collected from August 2007 through July 2008. Home range areas and day range lengths were generated using ArcGIS(®) 9.3. Other variables measured were habitat composition, diet richness, daily activity, and microclimate. Home range areas of CSM L. catta were very large relative to those of gallery forest L. catta, and there was great monthly variation. In contrast, day range lengths at CSM were either smaller than or approximated the size of comparative gallery forest groups. Temperature, sunning, and diet richness were associated with day range length for one but not for both groups and appear to be related to energy management needs. Based on these findings, the author suggests that L. catta is capable of extensive behavioral and ranging flexibility in the extremes of its environment. However, physiological constraints impose limitations that can interfere with its ability to adapt to even seemingly minor variations in microclimate and habitat structure within the same site.

  16. Association between ozone and asthma emergency department visits in Saint John, New Brunswick, Canada.

    PubMed Central

    Stieb, D M; Burnett, R T; Beveridge, R C; Brook, J R

    1996-01-01

    This study examines the relationship of asthma emergency department (ED) visits to daily concentrations of ozone and other air pollutants in Saint John, New Brunswick, Canada. Data on ED visits with a presenting complaint of asthma (n = 1987) were abstracted for the period 1984-1992 (May-September). Air pollution variables included ozone, sulfur dioxide, nitrogen dioxide, sulfate, and total suspended particulate (TSP); weather variables included temperature, humidex, dewpoint, and relative humidity. Daily ED visit frequencies were filtered to remove day of the week and long wave trends, and filtered values were regressed on air pollution and weather variables for the same day and the 3 previous days. The mean daily 1-hr maximum ozone concentration during the study period was 41.6 ppb. A positive, statistically significant (p < 0.05) association was observed between ozone and asthma ED visits 2 days later, and the strength of the association was greater in nonlinear models. The frequency of asthma ED visits was 33% higher (95% CI, 10-56%) when the daily 1-hr maximum ozone concentration exceeded 75 ppb (the 95th percentile). The ozone effect was not significantly influenced by the addition of weather or other pollutant variables into the model or by the exclusion of repeat ED visits. However, given the limited number of sampling days for sulfate and TSP, a particulate effect could not be ruled out. We detected a significant association between ozone and asthma ED visits, despite the vast majority of sampling days being below current U.S. and Canadian standards. Images Figure 1. A Figure 1. B Figure 2. Figure 3. PMID:9118879

  17. A Two-Phase Intergrowth in Genthelvite from Mont Saint-Hilaire, Quebec

    SciTech Connect

    Antao, Sytle M.; Hassan, Ishmael

    2011-09-06

    Synchrotron high-resolution powder X-ray-diffraction (HRPXRD) data and Rietveld structure refinement were used to examine a two-phase intergrowth of genthelvite, ideally Zn{sub 8}[Be{sub 6}Si{sub 6}O{sub 24}]S{sub 2}, from the alkaline intrusive complex at Mont Saint-Hilaire, Quebec, where genthelvite occurs in nepheline syenite pegmatites. The structural parameters obtained for the two phases are slightly different from each other. The unit-cell parameters are 8.119190(7) {angstrom} (51% phase 1) and 8.128914(9) {angstrom} (49% phase 2). The refinement gives the chemical formulae and interstitial M cation in terms of Zn and Mn (the Fe content is practically zero) for the Mn-poor genthelvite phase 1 as (Zn{sub 7.8}Mn{sub 0.2}){Sigma}{sub 8}[Be{sub 6}Si{sub 6}O{sub 24}]S{sub 2}, and the Mn-rich genthelvite phase 2 as (Zn{sub 7.0}Mn{sub 1.0}){Sigma}{sub 8}[Be{sub 6}Si{sub 6}O{sub 24}]S{sub 2}. These formulae are comparable to the Mn-poor and Mn-rich phases obtained by electron-microprobe analysis. The intergrowth indicates that diffusion is absent among the interstitial M cations of similar size (Zn{sup 2+}, Fe{sup 2+} and Mn{sup 2+}). Such intergrowths may form under distinct f(O{sub 2}) conditions and probably low temperature of crystallization that inhibits diffusion of M cations.

  18. Tree dispersal strategies in the littoral forest of Sainte Luce (SE-Madagascar).

    PubMed

    Bollen, An; Van Elsacker, Linda; Ganzhorn, Jorg U

    2004-05-01

    Zoochory is the most common mode of seed dispersal for the majority of plant species in the tropics. Based on the assumption of tight plant-animal interactions several hypotheses have been developed to investigate the origin of life history traits of plant diaspores and their dispersers, such as species-specific co-evolution, the low/high investment model (low investment in single fruits but massive fruiting to attract many different frugivores versus high investment in single fruits and fruit production for extended periods to provide food for few frugivores), and the evolution of syndromes which represent plant adaptations to disperser groups (e.g. birds, mammals, mixed). To test these hypotheses the dispersal strategies of 34 tree species were determined in the littoral forest of Sainte Luce (SE-Madagascar) with the help of fruit traps and tree watches. The impact of fruit consumers on the seeds was determined based on detailed behavioral observations. Phenological, morphological and biochemical fruit traits from tree species were measured to look for co-variation with different types of dispersal. No indication for species-specific co-evolution could be found nor any support for the low/high investment model. However dispersal syndromes could be distinguished as diaspores dispersed by birds, mammals or both groups (mixed) differ in the size of their fruits and seeds, fruit shape, and seed number, but not in biochemical traits. Five large-seeded tree species seem to depend critically on the largest lemur, Eulemur fulvus collaris, for seed dispersal. However, this does not represent a case of tight species-specific co-evolution. Rather it seems to be the consequence of the extinction of the larger frugivorous birds and lemurs which might also have fed on these large fruits. Nevertheless these interactions are of crucial importance to conserve the integrity of the forest.

  19. [Prevalence of obesity in children and adolescents attending school in Seine Saint-Denis].

    PubMed

    Ginioux, C; Grousset, J; Mestari, S; Ruiz, F

    2006-09-01

    In France, the increase of obesity prevalence in children constitutes a true "epidemic". The school doctors based in Seine Saint-Denis carried out a study during the 2003-2004 academic year on the prevalence of childhood obesity in students from nursery school and junior high school. It was also closely linked to an individually-based awareness campaign for better management of the students surveyed and selected. The results show a prevalence of obesity of 13.9% at 6 years old and 14.3% at 15 years, values which are higher than the national data (10.6% at 6 years old and 11.3% at 15 years old). On the other hand, a percentage of 5.15% of underweight children was found in the 6 year old group. The socio-economic and urban specificities of this specific county partially explain these numbers. It would seem judicious to sign-up the service for health promotion in support of students (SPSFE) with the task to pursue activities which can identify and manage their care, in partnership namely with the network for the management and prevention of pediatric obesity (REPOP-IdeF), county social services and maternal and child protection (PMI). It would also be recommended to engage in and commission new reflections on the schools' nutrition and food practices (both for snacks and cafeteria dining). The population of underweight children should serve as a target focus group for streamlining adapted care management as well as for more additional complementary information.

  20. VNIR Multispectral Observations of Rocks at Spirit of St. Louis Crater and Marathon Valley on Th Rim of Endeavour Crater Made by the Opportunity Rover Pancam

    NASA Technical Reports Server (NTRS)

    Farrand, W. H.; Johnson, J. R.; Bell, J. F., III; Mittlefehldt, D.W.

    2016-01-01

    The Mars Exploration Rover Opportunity has been exploring the western rim of the 22 km diameter Endeavour crater since August, 2011. Recently, Opportunity has reached a break in the Endeavour rim that the rover team has named Mara-thon Valley. This is the site where orbital observations from the MRO CRISM imaging spectrometer indicated the presence of iron smectites. On the outer western portion of Marathon Valley, Opportunity explored the crater-form feature dubbed Spirit of St. Louis (SoSL) crater. This presentation describes the 430 to 1009 nm (VNIR) reflectance, measured by the rover's Pancam, of rock units present both at Spirit of St. Louis and within Marathon Valley.

  1. Les argiles bleues du Cambrien inférieur de Saint-Pétersbourg et leur fissuration. Implications pour des stockages souterrainsLower Cambrian Saint Petersburg blue clays and their fissuration. Implication for underground stages

    NASA Astrophysics Data System (ADS)

    Arnould, Marcel; Boisson, Jean-Yves; Ivanov, Ivan P.

    2002-12-01

    The Lower Cambrian Saint Petersburg blue clays are composed of predominant illite and chlorite, sometimes accompanied by kaolinite. The <0.1 μm fraction has a high content of illite-smectite mixed layers. Particle-size distribution is more than 50% of clay particles and about 30% of silts. These blue clays correspond to plastic (and soft) clays; they may be compared to the Callovian clays of Bure (France), where storage of natural waste is envisaged. To cite this article: M. Arnould et al., C. R. Geoscience 334 (2002) 1135-1140.

  2. Risky business: focus-group analysis of sexual behaviors, drug use and victimization among incarcerated women in St. Louis.

    PubMed

    Millay, Tamara A; Satyanarayana, Veena A; O'Leary, Catina C; Crecelius, Robert; Cottler, Linda B

    2009-09-01

    Incarcerated women report multiple vulnerabilities and, yet, are under-represented in research. This study used focus-group methodology to explore high-risk sexual behaviors, drug use, and victimization among female offenders in St. Louis. Inmates of the St. Louis Medium Security Institution (MSI) were invited to participate in one of five focus groups between May and September 2005 in preparation for an NIH/NINR HIV-prevention intervention study among female offenders in Drug Court. The focus group sample of 30 women was 70% African-American, with a mean age of 36 years. Results indicated that oral sex was the most common sex trade activity. Consistent with the literature, condom usage was described as irregular. In terms of drug use, participants reported that crack was most commonly used, with binges often lasting for several days. Regarding victimization, women frequently reported sexual abuse in childhood, and some described abusive relationships as adults. Participants also reported being beaten and raped by customers, which led to their concealing knives in purses and razors under the tongue. Consequently, perpetrated violence, including murder, was reported as protection against further violence. These findings confirm the vulnerability of this population of women who are at high risk for HIV. Effective HIV-prevention interventions are needed to assist these incarcerated women in making lifestyle changes during incarceration and sustaining them after release.

  3. A geologic guide to Wrangell-Saint Elias National Park and Preserve, Alaska; a tectonic collage of northbound terranes

    USGS Publications Warehouse

    Winkler, Gary R.; with contributions by MacKevett, E. M.; Plafker, George; Richter, D.H.; Rosenkrans, D.S.; Schmoll, H.R.

    2000-01-01

    Wrangell-Saint Elias National Park and Preserve, the largest unit in the U.S. National Park System, encompasses near 13.2 million acres of geological wonderments. This geologic guide presents history of exploration and Earth-science investigation; describes the complex geologic makeup; characterizes the vast college of accretion geologic terranes in this area of Alaska's continental margin; recapitulates the effects of earthquakes, volcanoes, and glaciers; characterizes the copper and gold resources of the parklands; and describes outstanding locales within the park and preserve area. A glossary of geologic terms and a categorized list of additional sources of information complete this report.

  4. A reappraisal of Theroteinus (Haramiyida, Mammaliaformes) from the Upper Triassic of Saint-Nicolas-de-Port (France)

    PubMed Central

    2016-01-01

    The earliest mammaliaforms are difficult to assess because the fossil record is poor and because their distinctive morphologies cannot be directly compared with more recent mammaliaforms. This is especially true for the haramiyid genus Theroteinus, only known in the Saint-Nicolas-de-Port locality (Rhaetian, France). This study presents a new definition of the type-species Theroteinus nikolai. A new species Theroteinus rosieriensis, sp. nov., is named and distinguished by the lingual shift of distal cusps, a larger size, and a stockier occlusal outline. Comparisons with Eleutherodon, Megaconus and Millsodon suggest that Theroteinus has potential close relatives among the Jurassic haramiyids. PMID:27781174

  5. Establishment Patterns of Non-native Fishes: Lessons from the Duluth-Superior Harbor and Lower St. Louis River, an Invasion-prone Great Lakes Freshwater Estuary

    EPA Science Inventory

    The St. Louis River freshwater estuary which drains into western Lake Superior and includes the Duluth-Superior (MN-WI) harbor, has a long history of non-native fish introductions. From 1985 to 2002, seven new fishes were identified in the estuary, an unprecedented rate of non-n...

  6. Project SHAL: An Analysis of Implementation in the St. Louis Public Schools--Findings from the Replication Implementation Field Test, June 1984.

    ERIC Educational Resources Information Center

    Young, Rufus, Jr.

    The Effective Schools Program in St. Louis, Missouri, public schools expanded the concept of effective schools developed in Project SHAL (1980-1984). The following five characteristics are considered effective school factors: (1) strong administrative leadership (2) high teacher expectations; (3) positive school climate; (4) total school…

  7. Text of the Women's Columns in the "St. Louis Post-Dispatch" of the Early 20th Century as an Example of the "Reproduction of Mothering."

    ERIC Educational Resources Information Center

    Lueck, Therese L.

    A qualitative interdisciplinary study examined mediated women's discourse in the form of the women's page of the "St. Louis Post-Dispatch" from the years 1915, 1920, and 1925. The material was subjected to qualitative content analysis. Findings indicated that women's advice columns mirrored the function of the mother for the culture by instructing…

  8. The Economic Impact of Eight Cultural Institutions on the Economy of the St. Louis SMSA. Technical Supplement. Volume I [and] Volume II--Appendices.

    ERIC Educational Resources Information Center

    Cwi, David; Smith, D. Alden

    The research methods, procedures, and data for determining the impact of eight cultural institutions on the St. Louis (Missouri) economy (1978) are outlined. A 30-equation model was used to identify a variety of effects on local businesses, government, and individuals. Researchers examined internal records of the eight institutions as well as…

  9. Louis D. Brandeis High School. New York State Chapter 720 Bilingual Program. O.E.E. Evaluation Report, 1981-1982.

    ERIC Educational Resources Information Center

    Cochran, Effie Papatzikou; And Others

    The Chapter 720 bilingual program located at Louis D. Brandeis High School in New York City, seeks to provide specialized Spanish and English instruction in mathematics and language development for 250 Spanish speaking students. This report briefly describes the program's goals and objectives, its organization, and instructional and…

  10. Proceedings of the Annual Midwest Research-to-Practice Conference in Adult Continuing, and Community Education (18th, St. Louis, Missouri, September 22-24, 1999).

    ERIC Educational Resources Information Center

    Austin, Ann, Ed.; Hynes, Geraldine E., Ed.; Miller, Roxanne T., Ed.

    This document contains the proceedings of a 1999 conference on adult, continuing, and community education held in St. Louis, Missouri. The following 39 papers are included: "Program Effectiveness Evaluation: Recertification and Job Upgrading for Adult Refugees" (Non-Native Speakers of English) (Adelman); "Rethinking the Linkages between Higher and…

  11. Resonant Transport in Nb /GaAs /AlGaAs Heterostructures: Realization of the de Gennes-Saint-James Model

    NASA Astrophysics Data System (ADS)

    Giazotto, Francesco; Pingue, Pasqualantonio; Beltram, Fabio; Lazzarino, Marco; Orani, Daniela; Rubini, Silvia; Franciosi, Alfonso

    2001-11-01

    Resonant transport is demonstrated in a hybrid superconductor-semiconductor heterostructure junction grown by molecular beam epitaxy on GaAs. This heterostructure realizes the model system introduced by de Gennes and Saint-James in 1963 [P. G. de Gennes and D. Saint-James, Phys. Lett. 4, 151 (1963)]. At low temperatures a single marked resonance peak is shown superimposed to the characteristic Andreev-dominated subgap conductance. The observed magnetotransport properties are successfully analyzed within the random matrix theory of quantum transport, and ballistic effects are included by directly solving the Bogoliubov-de Gennes equations.

  12. The Medical Vestment and Surgical Instruments of Saint Cosmas and Damian on Sinai Icons From the Seventh to the Eighteenth Century.

    PubMed

    Beldekos, Dimitris; Karamanou, Marianna; Poulakou-Rebelakou, Effie; Ploumpidis, Dimitris; Androutsos, George

    2015-12-01

    The iconography of the doctor saints Cosmas and Damian and the artistic representations of their miracles are important sources for the history of medicine. Within the sphere of physician-saints, Cosmas and Damian have the greatest number of iconographic depictions in Byzantine and Post-Byzantine art. In most of their representations, they wear long robes as a sort of professional mantles and carry surgical instruments and boxes indicating their status as doctors. The progress of Byzantine surgery could be attested by these objects, some of them mentioned in collections of miracle stories and documented in medical sources.

  13. From Bretonneau to therapeutic antibodies, from specificity to specific remedies, Saint-Cyr-Sur-Loire, France, November 19, 2012

    PubMed Central

    Marchand, Claire; Nouat, Romaric; Watier, Hervé

    2013-01-01

    Held on November 19, 2012 in Saint-Cyr-sur-Loire, France, the symposium “From Bretonneau to therapeutic antibodies, from specificity to specific remedies” focused on the historical development of antibodies as therapeutics, with an emphasis on the seminal work of the French physician Pierre-Fidèle Bretonneau (1778–1862). The morning session was devoted to discussion of the evolution of the concept of specificity in medicine, which started with an epistemological definition. The contributions of Bretonneau to the emergence of the concept of specificity, notably with his studies on diphtheria, and the subsequent development of antidiphtheric serotherapy in Europe during the period 1894–1898 were then presented in detail. The afternoon session began with a presentation on the role of French physiologists during the years 1860–1890 in establishing the basic concepts of specific immunity and the principles of serotherapy. The history of antivenom serotherapy, particularly its discovery by Césaire Phisalix, and the development of antilymphocyte globulins as successful transplantation drugs were then discussed. The symposium ended with the inauguration of a stele representing Bretonneau, who lived in Saint-Cyr-sur-Loire and died 150 y ago. PMID:23924799

  14. Fostering Ecological Literacy: A Case Study of the Saint John Harbour in Two High School English Language Arts Classrooms

    NASA Astrophysics Data System (ADS)

    Douglas, Velta

    Integrating environmental education into curriculum in a way that tackles the holistic and complicated nature of multi-dimensional issues continues to be a challenge for educators and administrators. There is potential in using ecological literacy to introduce local environmental case studies into English Language Arts high school classrooms. This research examines the experiences of two ELA classrooms in one Saint John, NB, high school with a two-week unit based on stakeholder relationships within the Saint John Harbour. Through presentations by guest speakers and research sourced from local community groups, students learned about the highly complex environmental issues that inform management decisions for the Harbour. Using these materials as background, students participated in a mock stakeholders meeting. Case study methodology was used to explore student learning in both a higher-level and a lower-level grade 10 ELA class. Data for the analysis included: cognitive mapping exercises; oral and written classroom assignments and activities; a videotape of the mock stakeholder meetings; a focus group interview with selected students; and researcher field notes. Data demonstrated significant student learning about environmental issues including increased sophistication in describing links between and among environmental issues affecting the harbour, and much more complex understandings of the positions and roles of the various stakeholder groups. Some important areas of resistance to new learning were also evident. Implications for practice and policy and recommendations for future research are discussed.

  15. The Zoology Department at Washington University (1944-1954): from undergraduate to graduate studies with Viktor Hamburger.

    PubMed

    Dunnebacke, T H

    2001-04-01

    Beginning from an undergraduate's perspective and continuing through graduate school, this student's experiences in the Department of Zoology at Washington University in St. Louis, Missouri was a time of many rewarding experiences. Now, on this occasion of his 100th birthday, I wish to express my appreciation to the Chairman, Dr. Viktor Hamburger, for his teachings, his encouragement, and his friendship that has lasted over the past 56 years.

  16. Louis Nico Marie Duysens (March 15, 1921-September 8, 2015): a leading biophysicist of the 20th century.

    PubMed

    Govindjee; Pulles, M P J

    2016-06-01

    Louis Nico Marie (L. N. M.) Duijsens (Duysens) was one of the giants in the biophysics of photosynthesis. His PhD thesis "Transfer of Excitation Energy in Photosynthesis" (Duysens, 1952) is a classic; he introduced light-induced absorption difference spectroscopy to photosynthesis research and proved the existence of reaction centers, introducing advanced methods from physics to understand biological processes. Further, it is his 1959-1961 seminal work, with Jan Amesz, that provided evidence for the existence of the series scheme for the two light reactions in oxygenic photosynthesis. In one word, he was one of the master biophysicists of the 20th century-who provided direct measurements on many key intermediates, and made us understand the intricacies of photosynthesis with a simplicity that no one else ever did. We present here our personal perspective of the scientist that Lou Duysens was. For an earlier perspective, see van Grondelle and van Gorkom (Photosynth Res 120: 3-7, 2014).

  17. High throughput quantitative colorimetric microneutralization assay for the confirmation and differentiation of West Nile Virus and St. Louis encephalitis virus.

    PubMed

    Taketa-Graham, Michael; Powell Pereira, Jaime L; Baylis, Elizabeth; Cossen, Cynthia; Oceguera, Leopoldo; Patiris, Peter; Chiles, Robert; Hanson, Carl V; Forghani, Bagher; Forghani, BagHer

    2010-03-01

    An automated colorimetric micro-neutralization assay (CmNt) was developed for confirmation and differentiation of West Nile Virus (WNV)-positive human sera as a higher throughput alternative to the standard six-well plaque-reduction neutralization test (PRNT). CmNt was performed in high-capacity 96-well micro-titer plates and required 4-6 days to complete. Inhibition of infection was determined by reduced neutral red-dye retention and conveniently recorded by a colorimetric plate reader. Human sera previously confirmed by PRNT as either negative (N = 52), WNV positive (N = 81), or St. Louis encephalitis virus positive (N = 12) were tested by CmNt; interpreted results were virtually identical to PRNT with a reduced turnaround time and higher throughput. Additionally, a handful of dengue virus positive and negative specimens (four each) were tested by CmNt; interpreted results were identical to PRNT.

  18. Clay-mineral segregation by differential flocculation: Jourdan River-St. Louis Bay estuary, Hancock County, Mississippi

    SciTech Connect

    McRae, G.

    1988-09-01

    Within the Jourdan River-St. Louis Bay estuarine system, the dominant depositional mechanism of suspended clays is preferential flocculation of kaolinite with increasing salinity. Flocculation and deposition of kaolinite occur mainly within the confines of the Jourdan River, hence the effects of differential gravity settling of mineral species are unlikely. Statistical analyses show that water turbidity and salinity are linearly related to distance from the mouth of the Jourdan River and to each other up to the point where kaolinite is largely removed from the suspended sediments by flocculation. X-ray diffraction data show that maximum flocculation of suspended kaolinite has occurred where the kaolinite/illite ratio (K/I) reaches its minimum. Bottom-sediment mineralogy follows the trend of the suspended sediments with K/I of the bottom sediments increasing as K/I of the suspended sediments decreases.

  19. Collaboration of Art and Science in Albert Edelfelt's Portrait of Louis Pasteur: The Making of an Enduring Medical Icon.

    PubMed

    Weisberg, Richard E; Hansen, Bert

    2015-01-01

    Historians of medicine--and even Louis Pasteur's biographers--have paid little attention to his close relationship with the Finnish artist Albert Edelfelt. A new look at Edelfelt's letters to his mother, written in Swedish and never quoted at length in English, reveals important aspects of Pasteur's working habits and personality. By understanding the active collaboration through which this very famous portrait was made, we also discover unnoticed things in the painting itself, gain a new appreciation of its original impact on the French public's image of science, and better understand its enduring influence on the portrayal of medicine in the art and the popular culture of many countries even to the present day.

  20. Vertical transmission of St. Louis encephalitis virus in Culex quinquefasciatus (Diptera: Culicidae) in Córdoba, Argentina.

    PubMed

    Flores, Fernando Sebastián; Diaz, Luis Adrián; Batallán, Gonzalo Pedro; Almirón, Walter Ricardo; Contigiani, Marta Silvia

    2010-12-01

    Arbovirus vector transmission is interrupted when vector abundance decreases or disappears in temperate regions during the winter season. Although the primary overwintering mechanism for many arboviruses in nature remains unknown, vertical transmission is one potential mechanism. Vertical transmission functions as an overwintering mechanism for St. Louis encephalitis virus (SLEV) in temperate areas of Argentina, where SLEV is endemic. The aim of this project was to detect vertical transmission of SLEV in Culex quinquefasciatus mosquitoes. Under laboratory conditions, SLEV vertical transmission (3.4 minimum infection rates) was detected in larvae (1:256) and adults F₁ (1:406). There were no positive larvae for SLEV among over 2011 analyzed individuals collected in nature. This is the first study to confirm experimental vertical transmission of SLEV in Cx. quinquefasciatus populations from Argentina, though additional overwintering mechanisms (e.g., nontraditional vectors such as ticks and nondiapausing female mosquitoes) should be considered. PMID:20426683