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Sample records for missouri school of mines reactor

  1. Training Needs of School Board Members in the State of Missouri

    ERIC Educational Resources Information Center

    O'Brien, Melody F.; Rossmiller, Susan

    2013-01-01

    This project examined the training needs of school board members in the state of Missouri. Of the 520 school districts in Missouri, 382 are members of the Missouri School Boards Association (MSBA). The school board members of the MSBA schools were surveyed in this project. Data was gathered relating to the training needs of board members with 1 to…

  2. The Use of Integrated Curriculum in Missouri Middle Schools.

    ERIC Educational Resources Information Center

    Arredondo, Daisy E.; Rucinski, Terrance T.

    1995-01-01

    Examined use of integrated, interdisciplinary, or multidisciplinary (I/ID/MD) curricula in Missouri schools. Qualitative and quantitative analyses suggest that: use of I/ID/MD is affected by school size; nonuser schools are primarily rural, with student bodies of low SES status; and teacher involvement in decision making is higher among schools…

  3. An Analysis of Community Use Policies in Missouri School Districts

    ERIC Educational Resources Information Center

    Eyler, Amy A.; Swaller, Erin M.

    2012-01-01

    Background: Joint use or community use policies are state-, district-, or school-level policies that allow for shared use of space or facilities between a school and a city or private organization. For this study, we (1) created an inventory of community use policies within Missouri school districts; (2) analyzed the policies for content, and (3)…

  4. MINE WASTE TECHNOLOGY PROGRAM; PHOSPHATE STABILIZATION OF HEAVY METALS CONTAMINATED MINE WASTE YARD SOILS, JOPLIN, MISSOURI NPL SITE

    EPA Science Inventory

    This document summarizes the results of Mine Waste Technology Project 22-Phosphate Stabilization of Heavy Metals-Contaminated Mine Waste Yard Soils. Mining, milling, and smelting of ores near Joplin, Missouri, have resulted in heavy metal contamination of the area. The Joplin s...

  5. Radiopharmaceuticals developed at the University of Missouri research reactor

    SciTech Connect

    Ketring, A.R.; Ehrhardt, G.J.; Day, D.E.

    1997-12-01

    The University of Missouri Research Reactor (MURR) has put a great deal of effort in the last two decades into development of radiotherapeutic beta emitters as nuclear medicine radiotherapeutics for malignancies. This paper describes the development of two of these drugs, {sup 153}Sm ethylenediaminetetra-methylene phosphonic acid (EDTMP) (Quadramet{trademark}) and {sup 90}Y glass microspheres (TheraSphere{trademark}). Samarium-153 EDTMP is a palliative used to treat the pain of metastatic bone cancer without the side effects of narcotic pain killers. Yttrium-90 glass microspheres are delivered via hepatic artery catheter to embolize the capillaries of liver tumors and deliver a large radiation dose for symptom palliation and life prolonging purposes.

  6. A Study of the Mentoring Program for First Year School Superintendents in Missouri

    ERIC Educational Resources Information Center

    Woolsey, Tina

    2013-01-01

    Mentoring first-year superintendents in Missouri began as an informal process with the pairing of a veteran superintendent (mentor) with a first-year superintendent (protege) by the Missouri Association of School Administrators (MASA). The adoption of the Career Continuous Professional Certification by the Missouri State Board of Education…

  7. School and Community, Community and School: A Case Study of a Rural Missouri Setting

    ERIC Educational Resources Information Center

    Franklin, Melia K.

    2011-01-01

    How do a school and a community interact? This question guided this dissertation examining one rural school and community. The purpose of this case study was to investigate the relationship between the rural Marceline R-V School District (a K-12 school system) and its community, Marceline, Missouri. The framework for this study included the…

  8. Perceptions of Preparedness for a Major School Crisis: An Evaluation of Missouri School Counselors

    ERIC Educational Resources Information Center

    Werner, Danilea

    2014-01-01

    A major school crisis can cause physical and emotional distress as well as impact student academic performance. The purpose of this study was to use a web-based survey to explore Missouri school counselors' perceptions of individual and school-wide crisis preparedness and crisis training experiences. Results indicate that the more involved…

  9. Perceptions of Missouri High School Principals Regarding the Effectiveness of In-School Suspension as a Disciplinary Procedure.

    ERIC Educational Resources Information Center

    Billings, Ward H.; Enger, John M.

    This paper presents findings of a study that examined Missouri high school principals' perceptions of the effectiveness of various disciplinary procedures, with a focus on in-school suspension (ISS). A survey mailed to 200 Missouri high school principals elicited 159 responses, a 77 percent response rate. The questionnaire asked principals to…

  10. Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA

    USGS Publications Warehouse

    Besser, John M.; Brumbaugh, William G.; May, Thomas W.; Schmitt, Christopher J.

    2007-01-01

    We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed

  11. Guidelines for Program for the Issuance of General Obligation Bonds by Missouri School Districts.

    ERIC Educational Resources Information Center

    2002

    In 1995, the Missouri Legislature adopted Senate Bill 301, which directs the Health and Educational Facilities Authority of the State of Missouri to assist school districts in the issuance of general obligation bonds. The law charges the Authority with developing guidelines for and administering two voluntary methods relating to the issuance of…

  12. A Comparison of Health Screenings in Rural and Urban Schools in Missouri.

    ERIC Educational Resources Information Center

    Waignandt, Alex; Brown, James

    1991-01-01

    Studied health screening methods of schools in mid-Missouri. Found significant differences between rural and urban schools in terms of number of school nurses employed and percentage of schools screening in all areas studied: physical assessment, vision, hearing, scoliosis, and dental. Recommends improved health screenings in rural schools. (KS)

  13. Missouri Rural School Board Governance and Student Performance

    ERIC Educational Resources Information Center

    Harris, Zach; Webster, Amanda Beeler

    2009-01-01

    Through research, data collection, and analysis, this descriptive project examined rural Missouri school board governance practices. The study focused on Missouri rural schools with a student population of 400 to 1000. Effective school board members, as questionnaire respondents, were identified as having served rural Missouri school districts…

  14. The impact of coal mining on water quality in Claybank creek, northern Missouri, USA

    SciTech Connect

    Piepenburg, K.H.

    1987-01-01

    Abandoned and unreclaimed shaft and strip mines are the source of sediments and selected, solute ionic species polluting the North Fork of Claybank Creek in north-central Missouri. Coal was mined by shaft and strip techniques in this drainage basin from the 1860's to the 1950's. Coal has been removed from under approximately 1167 hectares of the basin and an additional 114 hectares have been surface mined. The lower Pennsylvanian Bevier-Wheeler coal has a high sulfur content and is bituminous. The dominant sulfur form is pyritic, and the oxidation of the pyrite in the abandoned shaft mines and associated spoil piles and in the strip mine spoil results in acidic discharges from the mining sites to the stream system. Water samples were collected monthly for one year at twelve locations in the drainage basin and from two control streams in the region. Spatial separation of shaft and strip mines within the basin and variable water quality in the stream suggest a relationship between the technique of mining and the intensity of pollution in different portions of the stream. The relationship could not be statistically identified through interpretation of bivariate, multiple, and stepwise regressions.

  15. Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA

    USGS Publications Warehouse

    Besser, J.M.; Brumbaugh, W.G.; May, T.W.; Schmitt, C.J.

    2007-01-01

    We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed

  16. A Policy Analysis of Principal Evaluation Instruments in Use in the United States, the State of Missouri, and School Districts in the Kansas City, Missouri Metropolitan Area

    ERIC Educational Resources Information Center

    Fleming, Maria Bishop; Gaynor, Denise Briscoe; Keith, Stacy Cartmill

    2009-01-01

    This report describes a policy analysis project examining principal evaluation instruments, policies and processes in the fifty United States, the state of Missouri, and 15 Kansas City, Missouri area school districts. Since current research demonstrates that the principal plays a critical role in the success or failure of improvement initiatives,…

  17. A Comparison of Missouri School Board Best Practices Based on School District Size, Level of Success, and Geographic Region

    ERIC Educational Resources Information Center

    Sims, Brian T.

    2012-01-01

    The purpose of this study was to research both imperially validated and conceptualized school board best practices, as well as their utilization within Missouri school districts from differing geographic regions, with differing total school populations and differing level of school success. School success for this study was defined as district…

  18. Effects of mining-derived metals on riffle-dwelling benthic fishes in Southeast Missouri, USA

    USGS Publications Warehouse

    Allert, A.L.; Fairchild, J.F.; Schmitt, C.J.; Besser, J.M.; Brumbaugh, W.G.; Olson, S.J.

    2009-01-01

    We studied the ecological effects of mining-derived metals on riffle-dwelling benthic fishes at 16 sites in the Viburnum Trend lead-zinc mining district of southeast Missouri. Fish community attributes were compared to watershed features and to physical and chemical variables including metal concentrations in sediment pore water and fish. Ozark sculpin (Cottus hypselurus), rainbow darter (Etheostoma caeruleum), Ozark madtom (Noturus albater), and banded sculpin (Cottus carolinae) were the most abundant fishes collected. Species richness and density of riffle-dwelling benthic fishes were negatively correlated with metal concentrations in pore water and in fish. Sculpin densities were also negatively correlated with metal concentrations in pore water and in fish, but positively correlated with distance from mines and upstream watershed area. These findings indicate that metals associated with active lead-zinc mining adversely affect riffle-dwelling benthic fishes downstream of mining areas in the Viburnum Trend. Sculpins may be useful as a sentinel species for assessing mining-related impacts on fish communities.

  19. Missouri Minimum Standards for School Buses

    ERIC Educational Resources Information Center

    Nicastro, Chris L.

    2008-01-01

    The revised minimum standards for school bus chassis and school bus bodies have been prepared in conformity with the Revised Statutes of Missouri (RSMo) for school bus transportation. The standards recommended by the 2005 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) promulgated by the U. S.…

  20. 2013 Missouri Minimum Standards for School Buses

    ERIC Educational Resources Information Center

    Nicastro, Chris L.

    2012-01-01

    The revised minimum standards for school bus chassis and school bus bodies have been prepared in conformity with the Revised Statutes of Missouri (RSMo) for school bus transportation. The standards recommended by the 2010 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) promulgated by the U. S.…

  1. Accumulation of metals in fish from lead-zinc mining areas of southeastern Missouri, USA

    USGS Publications Warehouse

    Schmitt, C.J.; Brumbaugh, W.G.; May, T.W.

    2007-01-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 yr under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) were collected from 16 sites representing a range of conditions relative to lead-zinc mining and ore beneficiation in southeastern Missouri. Samples were analyzed for lead, zinc, and cadmium, and for a suite of biomarkers (reported in a companion paper). A subset of the hog sucker (n=9) representing three sites were also analyzed for nickel and cobalt. Blood and liver lead concentrations were highly correlated (r=0.84-0.85, P<0.01) in all three species and were significantly (ANOVA, P<0.01) greater at sites <10 km downstream of active lead-zinc mines and mills and in a historical lead-zinc mining area than at reference sites, including a site in the area proposed for new mining. Correlations between blood and liver cadmium concentrations were less evident than for lead but were nevertheless statistically significant (r=0.26-0.69, P <0.01-0.07). Although blood and liver cadmium concentrations were highest in all three species at sites near mines, within-site variability was greater and mining-related trends were less evident than for lead. Blood and liver zinc concentrations were significantly correlated only in stoneroller (r=0.46, P<0.01) and mining-related trends were not evident. Concentrations of cobalt and nickel in blood and liver were significantly higher (ANOVA, P<0.01) at a site near an active mine than at a reference site and a site in the historical lead-zinc mining area. These findings confirm previous studies indicating that lead and other metals are released to streams from active lead-zinc mines and

  2. Effects of metal pollution on genetics of freshwater mussels in a southeastern Missouri mining district

    SciTech Connect

    Young, M.Y.

    1994-12-31

    Lead mining has historically been in operation in Missouri since the 1700`s, and an extensively mineralized region known as the ``Old Lead Belt`` in the southeastern portion of the state contained some of the most substantial deposits in the district. Although mining is currently inactive in this region, intensive past mining resulted in accumulation of large tailings piles placed adjacent to aquatic resources. Erosion and accidental releases of mine tailings rich in lead, zinc, cadmium and copper have resulted in contamination in the Big River drainage, one of two principal tributaries in the Meramec River Basin. Substantial bioaccumulation of metals has previously been documented for freshwater mussels collected from the Big River, as well as for other aquatic biota. This research project investigated the effects of metal pollution on biochemical genetic variability among three populations of the freshwater mussel Lampsilis ventricosa in the Meramec River Basin. Specimens were collected from metal-contaminated reaches of the Big River, and two reference populations in Meramec and Bourbeuse Rivers. Using techniques of starch gel electrophoresis, significant differences were found in allozyme frequencies at the phosphoglucomutase locus between mussels collected from the metal-contaminated Big River versus reference populations, suggesting that certain allozyme genotypes may be more sensitive than others to metal pollutants. The genetic response to geographic variation in environmental contamination between the L. ventricosa populations examined in the Meramec River Basin suggests that differential pollution-induced selection of allozyme genotypes has occurred in the Big River.

  3. 2011 Census of Technology: Missouri Schools K-12

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2012

    2012-01-01

    The Census of Technology (COT) is designed to assess Missouri's continuing investment in K-12 education technologies. The COT provides important data for the Department of Elementary and Secondary Education (DESE) to share with state and national decision-makers to help advance public policy and increase public awareness and support for education…

  4. Graduation Requirements for Students in Missouri Public Schools: Effective for Graduates of the Class of 2010

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2007

    2007-01-01

    In 2004, Commissioner of Education D. Kent King appointed a statewide task force to study Missouri high schools and make recommendations on strengthening the ways they help students prepare for life after high school. The State Board of Education adopted the following recommendations in 2005 and 2006. The State Board of Education increased minimum…

  5. Missouri School Health Education Profile, 1998.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This publication shows gains and losses for health education in Missouri's public schools. Data come from the School Health Education Profile, a survey that monitors the status of health education in public schools, including education to prevent HIV infection and other important health problems, at the middle, junior, and senior high school…

  6. 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…

  7. Knocking at the College Door: Projections of High School Graduates. Missouri

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    National and regional trends mask important variation among states in the supply of high school graduates. This profile provides brief indicators for Missouri related to: current levels of educational attainment, projections of high school graduates into the future, and two common barriers to student access and success--insufficient academic…

  8. Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District

    USGS Publications Warehouse

    Beyer, W. Nelson; Franson, J. Christian; French, John B.; May, Thomas; Rattner, Barnett A.; Shearn-Bochsler, Valerie I.; Warner, Sarah E.; Weber, John; Mosby, David

    2013-01-01

    Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the district contained from approximately 1,000–3,200 mg Pb/kg. Analyses of earthworms [33–4,600 mg Pb/kg dry weight (dw)] collected in the district showed likely high Pb exposure of songbirds preying on soil organisms. Mean tissue Pb concentrations in songbirds collected from the contaminated sites were greater (p < 0.05) than those in songbirds from reference sites by factors of 8 in blood, 13 in liver, and 23 in kidney. Ranges of Pb concentrations in livers (mg Pb/kg dw) were as follows: northern cardinal (Cardinalis cardinalis) = 0.11–3.0 (reference) and 1.3–30 (contaminated) and American robin (Turdus migratorius) = 0.43–8.5 (reference) and 7.6–72 (contaminated). Of 34 adult and juvenile songbirds collected from contaminated sites, 11 (32 %) had hepatic Pb concentrations that were consistent with adverse physiological effects, 3 (9 %) with systemic toxic effects, and 4 (12 %) with life-threatening toxic effects. Acid-fast renal intranuclear inclusion bodies, which are indicative of Pb poisoning, were detected in kidneys of two robins that had the greatest renal Pb concentrations (952 and 1,030 mg/kg dw). Mean activity of the enzyme delta-aminolevulinic acid dehydratase (ALAD) in red blood cells, a well-established bioindicator of Pb poisoning in birds, was decreased by 58–82 % in songbirds from the mining sites. We conclude that habitats within the mining district with soil Pb concentrations of ≥1,000 mg Pb/kg are contaminated to the extent that they are exposing ground-feeding songbirds to toxic concentrations of Pb.

  9. Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District.

    PubMed

    Beyer, W Nelson; Franson, J Christian; French, John B; May, Thomas; Rattner, Barnett A; Shearn-Bochsler, Valerie I; Warner, Sarah E; Weber, John; Mosby, David

    2013-10-01

    Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the district contained from approximately 1,000-3,200 mg Pb/kg. Analyses of earthworms [33-4,600 mg Pb/kg dry weight (dw)] collected in the district showed likely high Pb exposure of songbirds preying on soil organisms. Mean tissue Pb concentrations in songbirds collected from the contaminated sites were greater (p < 0.05) than those in songbirds from reference sites by factors of 8 in blood, 13 in liver, and 23 in kidney. Ranges of Pb concentrations in livers (mg Pb/kg dw) were as follows: northern cardinal (Cardinalis cardinalis) = 0.11-3.0 (reference) and 1.3-30 (contaminated) and American robin (Turdus migratorius) = 0.43-8.5 (reference) and 7.6-72 (contaminated). Of 34 adult and juvenile songbirds collected from contaminated sites, 11 (32%) had hepatic Pb concentrations that were consistent with adverse physiological effects, 3 (9%) with systemic toxic effects, and 4 (12%) with life-threatening toxic effects. Acid-fast renal intranuclear inclusion bodies, which are indicative of Pb poisoning, were detected in kidneys of two robins that had the greatest renal Pb concentrations (952 and 1,030 mg/kg dw). Mean activity of the enzyme delta-aminolevulinic acid dehydratase (ALAD) in red blood cells, a well-established bioindicator of Pb poisoning in birds, was decreased by 58-82% in songbirds from the mining sites. We conclude that habitats within the mining district with soil Pb concentrations of ≥1,000 mg Pb/kg are contaminated to the extent that they are exposing ground-feeding songbirds to toxic concentrations of Pb. PMID:23771631

  10. Metals in riparian wildlife of the lead mining district of southeastern Missouri

    USGS Publications Warehouse

    Niethammer, K.R.; Atkinson, R.D.; Baskett, T.S.; Samson, F.B.

    1985-01-01

    Five species of riparian vertebrates (425 individuals) primarily representing upper trophic levels were collected from the Big River and Black River drainages in two lead mining districts of southeastern Missouri, 1981?82. Big River is subject to metal pollution via erosion and seepage from large tailings piles from inactive lead mines. Black River drains part of a currently mined area. Bullfrogs (Rana catesbeiana), muskrats (Ondatra zibethicus), and green-backed herons (Butorides striatus) collected downstream from the source of metal contamination to Big River had significantly (ANOVA, P<0.05) higher lead and cadmium levels than specimens collected at either an uncontaminated upstream site or on Black River. Northern water snakes (Nerodia sipedon) had elevated lead levels below the tailings source, but did not seem to accumulate cadmium. Levels of lead, cadmium, or zinc in northern rough-winged swallows (Stelgidopteryx serripennis) were not related to collecting locality. Carcasses of ten bank swallows (Riparia riparia) collected from a colony nesting in a tailings pile along the Big River had lead concentrations of 2.0?39 ppm wet weight. Differences between zinc concentrations in vertebrates collected from contaminated and uncontaminated sites were less apparent than differences in lead and cadmium. There was little relationship between metal concentrations in the animals studied and their trophic levels. Bullfrogs are the most promising species examined for monitoring environmental levels of lead, cadmium, and zinc. Downstream from the source of tailings, bullfrogs had markedly higher levels of these metals in most of their tissues. The species is also widely distributed in North America, easily caught, and relatively sedentary.

  11. Guidelines for Programs for the Issuance of General Obligation Bonds by Missouri School Districts.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    The Missouri Health and Educational Facilities Authority has been legislatively directed to assist the state's school districts in the issuance of general obligation bonds and to develop guidelines for two voluntary methods relating to the issuance of these bonds. The program offered provides credit enhancement and helps achieve the lowest…

  12. Summary of a Report on Missouri Paired School District Study in the Case of "Board of Education of the City of St. Louis v. State of Missouri, et al."

    ERIC Educational Resources Information Center

    Mueller, Van D.

    This paper examines the effects of spending variations among Missouri school districts on educational opportunity and quality. In an analysis of six matched pairs of Missouri school districts, each higher spending district was compared with a lower spending district of similar size. Data were derived from document analysis and interviews with the…

  13. Study of neutron physics: conversion of the University of Missouri-Rolla reactor to low-enriched fuel

    SciTech Connect

    Straka, M.; Covington, L.

    1987-01-01

    A detailed study of a fuel conversion (using LEU) has been undertaken for the University of Missouri-Rolla reactor. Results achieved with the available code package have been compared with the measured data whenever possible. The neutronic codes LEOPARD and 2DB-UM provided adequate results in most cases examined.

  14. Radioisotope research, production, and processing at the University of Missouri Research Reactor

    SciTech Connect

    Ehrhardt, G.J.; Ketring, A.R.; Ja, Wei; Ma, D.; Zinn, K.; Lanigan, J.

    1995-12-31

    The University of Missouri Research Reactor (MURR) is a 10 MW, light-water-cooled and moderated research reactor which first achieved criticality in 1996 and is currently the highest powered university-owned research reactor in the U.S. For many years a major supplier of reactor-produced isotopes for research and commercial purposes, in the last 15 years MURR has concentrated on development of reactor-produced beta-particle emitters for experimental use in nuclear medicine therapy of cancer and rheumatoid arthritis. MURR has played a major role in the development of bone cancer pain palliation with the agents {sup 153}Sm EDTMP and {sup 186}Re/{sup 188}Re HEDP, as well as in the use of {sup 186}Re, {sup 177}Lu, {sup 166}Ho, and {sup 105}Rh for radioimmunotherapy and receptor-agent-guided radiotherapy. MURR is also responsible for the development of therapeutic, {sup 90}Y-labeled glass microspheres for the treatment of liver tumors, a product ({sup 90}Y Therasphere{trademark}) which is currently an approved drug in Canada. MURR has also pioneered the development of {sup 188}W/{sup 188}Re and {sup 99}Mo/{sup 99m}Tc gel generators, which make the use of low specific activity {sup 188}W and {sup 99}Mo practical for such isotope generators.

  15. Censorship in Schools: A Missouri Community's Experience.

    ERIC Educational Resources Information Center

    Edwards, Christie Lou

    When parents called for the removal of certain classroom and library materials from the Mexico, Missouri, public schools in 1982, the Mexico Board of Education unanimously refused their request. After separate complaints about the magazine "Humanist," a film of Shirley Jackson's story "The Lottery," as well as her book "The Lottery: Adventures of…

  16. School Leadership Stability, Principal Moves, and Departures: Evidence from Missouri

    ERIC Educational Resources Information Center

    Baker, Bruce D.; Punswick, Eric; Belt, Charles

    2010-01-01

    Purpose: The objective of this study is to investigate and characterize principals' backgrounds, individual and school level factors associated with leadership stability, and principal career paths and exit behaviors in Missouri. Method: In this study, the authors construct two data sets of practicing school principals in the state of Missouri:…

  17. A Guide to Missouri School Finance. Money and Education.

    ERIC Educational Resources Information Center

    Biles, Brenda L.; Ward, James F.

    Part of a series on state education finance, this manual is intended to help Missouri educators, legislators, and citizens understand school finance reform by providing them with an overview of Missouri's financial aid to public elementary and secondary schools and by exploring selected issues in financial equity in education. The first chapter…

  18. Radioisotope radiotherapy research and achievements at the University of Missouri Research Reactor

    NASA Astrophysics Data System (ADS)

    Ehrhardt, G. J.; Ketring, A. R.; Cutler, C. S.

    2003-01-01

    The University of Missouri Research Reactor (MURR) in collaboration with faculty in other departments at the University of Missouri has been involved in developing new means of internal radioisotopic therapy for cancer for many years. These efforts have centered on methods of targeting radioisotopes such as brachytherapy, embolisation of liver tumors with radioactive microspheres, small-molecule-labelled chelates for the treatment of bone cancer, and various means of radioimmunotherapy or labelled receptor agent targeting. This work has produced two radioactive agents, Sm-153 Quadramet™ and Y-90 TheraSphere™, which have U.S. Food and Drug Administration approval for the palliation of bone cancer pain and treatment of inoperable liver cancer, respectively. MURR has also pioneered development of other beta-emitting isotopes for internal radiotherapy such as Re-186, Re-188, Rh-105, Ho-166, Lu-177, and Pm-149, many of which are in research and clinical trials throughout the U.S. and the world. This important work has been made possible by the very high neutron flux available at MURR combined with MURR's outstanding reliability of operation and flexibility in meeting the needs of researchers and the radiopharmaceutical industry.

  19. The High Cost of Failing to Reform Public Education in Missouri. School Choice Issues in the State

    ERIC Educational Resources Information Center

    Gottlob, Brian J.

    2006-01-01

    As a large body of high-quality research has emerged in the past few years showing that school choice benefits the students who use it, much of the debate has shifted to the "public" or "social" effects of school choice. This study examines how school choice in Missouri would raise high school graduation rates, and measures the public benefits…

  20. Progress made on the University of Missouri research reactor HEU to LEU fuel conversion feasibility study

    SciTech Connect

    McKibben, J. Charles; Kutikkad, Kiratadas; Foyto, Leslie P.

    2008-07-15

    The University of Missouri Research Reactor (MURR), the highest-powered University-owned research reactor in the U.S. designed to operate at a maximum steady-state power level of 10 MW{sub th}, is one of five U.S. high performance research reactors that use HEU fuel that is actively th collaborating with the U.S. Department of Energy to find a suitable LEU fuel replacement. A conversion feasibility study, using U-10Mo monolithic LEU fuel, is currently being performed at MURR. At first, broad scoping studies where conducted using the transport code MCNP, where the core water-to-metal ratio was varied by altering the thickness or width of the plate cladding, fuel meat, and coolant channel gaps, and varying the number of fuel plates. From these studies, an optimal LEU core design was chosen based on the following calculated parameters: power peaking factors, excess reactivity, and the fast and thermal fluxes available to the experimental facilities. Fuel burnup calculations are now being performed using the 3-D diffusion theory code REBUS. Also included in this paper are some preliminary safety analyses, including parametric studies using the reactivity transient code PARET-ANL and hydraulic calculations using the light- and heavy-water thermal-hydraulic transient code RELAP5/MOD3.3. (author)

  1. Effects of mining-derived metals on riffle-dwelling crayfish in southwestern Missouri and southeastern Kansas, USA

    USGS Publications Warehouse

    Allert, Ann L.; DiStefano, Robert J.; Schmitt, Christopher J.; Fairchild, James F.; Brumbaugh, William G.

    2012-01-01

    Riffle-dwelling crayfish populations were sampled at 16 sites in 4 tributaries of the Spring River located within the Tri-State Mining District in southwest Missouri. Crayfish density, physical habitat quality, and water quality were examined at each site to assess the ecological effects of mining-derived metals on crayfish. Metals (lead, zinc, and cadmium) were analyzed in samples of surface water, sediment, detritus, and whole crayfish. Sites were classified a posteriori into reference, mining, and downstream sites primarily based on metal concentrations in the materials analyzed. Three species of crayfish (Orconectes neglectus neglectus, O. macrus, and O. virilis) were collected during the study; however, only O. n. neglectus was collected at all sites. Mean crayfish densities were significantly lower at mining sites than at reference sites. Mean concentrations of metals were significantly correlated among the materials analyzed and were significantly greater at mining and downstream sites than at reference sites. Principal component analyses showed a separation of sites due to an inverse relationship among crayfish density, metals concentrations, and physical habitat quality variables. Sediment probable-effects quotients and surface-water toxic unit scores were significantly correlated; both indicated risk of toxicity to aquatic biota at several sites. Metals concentrations in whole crayfish at several sites exceeded concentrations known to be toxic to carnivorous wildlife. Mining-derived metals have the potential to impair ecosystem function through decreased organic matter processing and nutrient cycling in streams due to decreased crayfish densities.

  2. The Study of High School Administrators' Perceptions of the Future of Women as Athletic Directors in the State of Missouri

    ERIC Educational Resources Information Center

    Welch, Christine H.

    2012-01-01

    The purpose of the study was to determine high school administrators' perceptions of the future of women as athletic directors in the state of Missouri. Superintendents, high school principals, athletic directors (ADs) in Missouri completed a Likert survey in an effort to understand perceptual context as to why more women are not in positions…

  3. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Reclamation Program, 205 Jefferson Street, Jefferson City, MO 65102. (b) Office of Surface Mining Reclamation and Enforcement, Mid-Continent Regional Coordinating Center, Alton Federal Building, 501 Belle...

  4. Unique educational opportunities at the Missouri University research reactor

    SciTech Connect

    Ketring, A.R.; Ross, F.K.; Spate, V.

    1997-12-01

    Since the Missouri University Research Reactor (MURR) went critical in 1966, it has been a center where students from many departments conduct their graduate research. In the past three decades, hundreds of graduate students from the MU departments of chemistry, physics, anthropology, nuclear engineering, etc., have received masters and doctoral degrees based on research using neutrons produced at MURR. More recently, the educational opportunities at MURR have been expanded to include undergraduate students and local high school students. Since 1989 MURR has participated in the National Science Foundation-funded Research Experience for Undergraduates (REU) program. As part of this program, undergraduate students from universities and colleges throughout the United States come to MURR and get hands-on research experience during the summer. Another program, started in 1994 by the Nuclear Analysis Program at MURR, allows students from a local high school to conduct a neutron activation analysis (NAA) experiment. We also conduct tours of the center, where we describe the research and educational programs at MURR to groups of elementary school children, high school science teachers, state legislators, professional organizations, and many other groups.

  5. Evaluating the Effectiveness of a Senior Mentor Program: The University of Missouri-Columbia School of Medicine

    ERIC Educational Resources Information Center

    Hoffman, Kimberly G.; Gray, Peggy; Hosokawa, Michael C.; Zweig, Steven C.

    2006-01-01

    At the University of Missouri-Columbia School of Medicine, we developed a voluntary senior-mentor program, the Senior Teacher Educator Partnership (STEP), for first- and second-year medical students. Using qualitative research methods, we examined the impact of STEP on medical students' attitudes and then assessed the congruence of what is learned…

  6. Review of the Instructional Program and Operations of the Kansas City (Missouri) School District: 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, 2006

    2006-01-01

    In this report, the Council of the Great City Schools and its Strategic Support Teams propose that the Kansas City (Missouri) School District make a number of instructional, organizational, management, and operational changes to improve achievement, effectiveness, and efficiency. These proposals, in the areas of curriculum and instruction, human…

  7. Technical basis in support of the conversion of the University of Missouri Research Reactor (MURR) core from highly-enriched to low-enriched uranium - core neutron physics

    SciTech Connect

    Stillman, J.; Feldman, E.; Foyto, L; Kutikkad, K; McKibben, J C; Peters, N.; Stevens, J.

    2012-09-01

    This report contains the results of reactor design and performance for conversion of the University of Missouri Research Reactor (MURR) from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL) and the MURR Facility. The core conversion to LEU is being performed with financial support of the U. S. government.

  8. Biomarkers of metals exposure in fish from lead-zinc mining areas of Southeastern Missouri, USA

    USGS Publications Warehouse

    Schmitt, C.J.; Whyte, J.J.; Roberts, A.P.; Annis, M.L.; May, T.W.; Tillitt, D.E.

    2007-01-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 y under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) from 16 sites representing a range of conditions relative to mining activities were collected. Samples were analyzed for metals (also reported in a companion paper) and for biomarkers of metals exposure [erythrocyte ??-aminolevulinic acid dehydratase (ALA-D) activity; concentrations of zinc protoporphyrin (ZPP), iron, and hemoglobin (Hb) in blood; and hepatic metallothionein (MT) gene expression and lipid peroxidation]. Blood lead concentrations were significantly higher and ALA-D activity significantly lower in all species at sites nearest to active lead-zinc mines and in a stream contaminated by historical mining than at reference or downstream sites. ALA-D activity was also negatively correlated with blood lead concentrations in all three species but not with other metals. Iron and Hb concentrations were positively correlated in all three species, but were not correlated with any other metals in blood or liver in any species. MT gene expression was positively correlated with liver zinc concentrations, but neither MT nor lipid peroxidase differences among fish grouped according to lead concentrations were statistically significant. ZPP was not detected by hematofluorometry in most fish, but fish with detectable ZPP were from sites affected by mining. Collectively, these results confirm that metals are released to streams from active lead-zinc mining sites and are accumulated by fish. ?? 2007 Elsevier Inc. All rights reserved.

  9. Biomarkers of metals exposure in fish from lead-zinc mining areas of southeastern Missouri, USA.

    PubMed

    Schmitt, Christopher J; Whyte, Jeffrey J; Roberts, Aaron P; Annis, Mandy L; May, Thomas W; Tillitt, Donald E

    2007-05-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 y under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) from 16 sites representing a range of conditions relative to mining activities were collected. Samples were analyzed for metals (also reported in a companion paper) and for biomarkers of metals exposure [erythrocyte delta-aminolevulinic acid dehydratase (ALA-D) activity; concentrations of zinc protoporphyrin (ZPP), iron, and hemoglobin (Hb) in blood; and hepatic metallothionein (MT) gene expression and lipid peroxidation]. Blood lead concentrations were significantly higher and ALA-D activity significantly lower in all species at sites nearest to active lead-zinc mines and in a stream contaminated by historical mining than at reference or downstream sites. ALA-D activity was also negatively correlated with blood lead concentrations in all three species but not with other metals. Iron and Hb concentrations were positively correlated in all three species, but were not correlated with any other metals in blood or liver in any species. MT gene expression was positively correlated with liver zinc concentrations, but neither MT nor lipid peroxidase differences among fish grouped according to lead concentrations were statistically significant. ZPP was not detected by hematofluorometry in most fish, but fish with detectable ZPP were from sites affected by mining. Collectively, these results confirm that metals are released to streams from active lead-zinc mining sites and are accumulated by fish. PMID:17335901

  10. Hydrologic Investigations Concerning Lead Mining Issues in Southeastern Missouri

    USGS Publications Warehouse

    Kleeschulte, Michael J., (Edited By)

    2008-01-01

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

  11. Retention of Construction Teachers Engaged in Missouri's Secondary School System

    ERIC Educational Resources Information Center

    McCandless, David; Sauer, Aaron

    2010-01-01

    The purpose of this study was to investigate the reasons construction teachers in the CTE field left the teaching profession in their first five years of service. The study also sought to determine if there was a significant difference in the retention rate of two-year alternatively certified teachers and four-year teaching degreed teachers and if…

  12. Building Teacher Quality in the Kansas City, Missouri School District

    ERIC Educational Resources Information Center

    Corso, Aileen; Franck, Valerie; Kelliher, Kate; McCorry, Betsy

    2011-01-01

    This study looks at the policies and practices shaping teacher quality in the Kansas City, Missouri School District (KCMSD). It is part of a series of analyses by the National Council on Teacher Quality (NCTQ) in school districts across the nation. Framing this analysis are five policy goals for improving teacher quality: (1) Staffing. Teacher…

  13. Assessment, water-quality trends, and options for remediation of acidic drainage from abandoned coal mines near Huntsville, Missouri, 2003-2004

    USGS Publications Warehouse

    Christensen, Eric D.

    2005-01-01

    Water from abandoned underground coal mines acidifies receiving streams in the Sugar Creek Basin and Mitchell Mine Basin near Huntsville, Missouri. A 4.35-kilometer (2.7-mile) reach of Sugar Creek has been classified as impaired based on Missouri's Water Quality Standards because of small pH values [< (less than) 6.5]. Samples collected from Sugar Creek from July 2003 to June 2004 did not have pH values outside of the specified range of 6.5 to 9.0. However, large concentrations of iron [416 to 2,320 mg/L (milligrams per liter)], manganese (8.36 to 33.5 mg/L), aluminum (0.870 to 428 mg/L), and sulfate (2,990 to 13,700 mg/L) in acidic mine drainage (AMD) from two mine springs as well as small and diffuse seeps were observed to have an effect on water quality in Sugar Creek. Metal and sulfate loads increased and pH decreased immediately downstream from Sugar Creek's confluence with the Calfee Slope and Huntsville Gob drainages that discharge AMD into Sugar Creek. Similar effects were observed in the Mitchell Mine drainage that receives AMD from a large mine spring. Comparisons of water-quality samples from this study and two previous studies by the U.S. Geological Survey in 1987-1988 and the Missouri Department of Natural Resources in 2000-2002 indicate that AMD generation in the Sugar Creek Basin and Mitchell Mine Basin is declining, but the data are insufficient to quantify any trends or time frame. AMD samples from the largest mine spring in the Calfee Slope subbasin indicated a modest but significant increase in median pH from 4.8 to 5.2 using the Wilcoxan rank-sum test (p <0.05) and a decrease in median specific conductance from 5,000 to 3,540 ?S/cm (microsiemens per centimeter at 25 degrees Celsius) during a 17-year period. AMD samples from the largest mine spring in the Mitchell Mine Basin indicated an increase in median pH values from 5.6 to 6.0 and a decrease in median specific conductance from 3,050 to 2,450 ?S/cm during the same period. Remediation of AMD

  14. Air Dispersion Modeling of Mine Waste in the Southeast Missouri Old Lead Belt

    SciTech Connect

    Abbott, Michael Lehman

    1999-10-01

    Past lead ore processing conducted in the Southeast Missouri Old Lead Belt since the 1700s has left numerous large areas of lead contamination in elevated piles of fine gravel waste called “chat” and dried-out tailings ponds. Wind suspension and atmospheric dispersion are known to transport these materials to the surrounding communities where the lead could pose a human health threat through inhalation or ingestion of the deposited contamination. The purpose of this study was to estimate potential wind suspension rates, perform dispersion modeling of the tailings and chat sources, and determine ground surface deposition rates and potential soil concentrations of lead in the surrounding areas. The results can be used to prioritize soil sampling locations, site air monitors, help identify the source of soil lead contamination, and to help develop remediation plans. Numerous, large complex sources in the region were parameterized into 33 area sources with the aid of digital aerial photos, digitized typographic maps, Geographic Information Systems (GIS) software, and site inspections. An AP-42 particulate emission model was used to estimate lower- and upper-bound hourly emission rates using six years of hourly wind speed data obtained from the St. Louis Airport. The emissions model accounted for wind speed, precipitation, source-specific aggregate size, fraction of vegetation cover, and site-specific lead concentrations. An alternative simplified method to calculate emissions from elevated chat piles was developed. The Fugitive Dust Model (FDM) was then used to calculate long-term average and maximum 24-hour deposition rates of lead over a 200 km2 region. Soil concentrations were estimated from modeled deposition rates, time of deposition (80 y) and an assumed surface (0-5.08 cm) mixing depth. Model performance was evaluated by comparing lower- and upper- bound modeled predictions to both air and soil sampling data obtained at two sites. The predicted

  15. The Treatment of Minorities: A Survey of Textbooks Used in Missouri High Schools.

    ERIC Educational Resources Information Center

    Carpenter, L. P.; Rank, Dinah

    Fifty of the most frequently used social studies textbooks in Missouri are evaluated. The focus of the textbook evaluations is the handling of racial minorities, especially the American Negro. Criteria are outlined for adequate textbook coverage of prejudice, discrimination, and minority groups in the areas of American history and government,…

  16. Effects of historical lead–zinc mining on riffle-dwelling benthic fish and crayfish in the Big River of southeastern Missouri, USA

    USGS Publications Warehouse

    Allert, A.L.; DiStefano, R.J.; Fairchild, J.F.; Schmitt, C.J.; McKee, M.J.; Girondo, J.A.; Brumbaugh, W.G.; May, T.W.

    2013-01-01

    The Big River (BGR) drains much of the Old Lead Belt mining district (OLB) in southeastern Missouri, USA, which was historically among the largest producers of lead–zinc (Pb–Zn) ore in the world. We sampled benthic fish and crayfish in riffle habitats at eight sites in the BGR and conducted 56-day in situ exposures to the woodland crayfish (Orconectes hylas) and golden crayfish (Orconectes luteus) in cages at four sites affected to differing degrees by mining. Densities of fish and crayfish, physical habitat and water quality, and the survival and growth of caged crayfish were examined at sites with no known upstream mining activities (i.e., reference sites) and at sites downstream of mining areas (i.e., mining and downstream sites). Lead, zinc, and cadmium were analyzed in surface and pore water, sediment, detritus, fish, crayfish, and other benthic macro-invertebrates. Metals concentrations in all materials analyzed were greater at mining and downstream sites than at reference sites. Ten species of fish and four species of crayfish were collected. Fish and crayfish densities were significantly greater at reference than mining or downstream sites, and densities were greater at downstream than mining sites. Survival of caged crayfish was significantly lower at mining sites than reference sites; downstream sites were not tested. Chronic toxic-unit scores and sediment probable effects quotients indicated significant risk of toxicity to fish and crayfish, and metals concentrations in crayfish were sufficiently high to represent a risk to wildlife at mining and downstream sites. Collectively, the results provided direct evidence that metals associated with historical mining activities in the OLB continue to affect aquatic life in the BGR.

  17. Caught in the Crossfire: Factors Influencing the Closing of Missouri's Black Schools, 1865-1905

    ERIC Educational Resources Information Center

    Hunt, John W.; Morice, Linda C.

    2008-01-01

    This essay explores factors creating Missouri's minimum attendance laws for black students from the end of the Civil War to the enactment of compulsory education in the state in 1905. It argues that, although blacks made notable efforts at educational advancement, they were caught in a crossfire of opposing forces stemming from wartime…

  18. Analysis of alternative modifications for reducing backwater flooding at the Honey Creek coal strip-mine reclamation site in Henry County, Missouri. Water Resources Investigation

    SciTech Connect

    Alexander, T.W.

    1990-01-01

    Studies to determine the hydrologic conditions in mined and reclaimed mine areas, as well as areas of proposed mining, have become necessary with the enactment of the Surface Mining Control and Reclamation Act of 1977. Honey Creek in Henry County, Missouri, has been re-routed to flow through a series of former strip mining pits which lie within the Honey Creek coal strip mine reclamation site. During intense or long duration rainfalls within the Honey Creek basin, surface runoff has caused flooding on agricultural land near the upstream boundary of the reclamation site. The calculated existing design discharge (3,050 cubic feet per second) water-surface profile is compared to the expected water-surface profiles from three assumed alternative channel modifcations within the Honey Creek study area. The alternative channel modifications used in these analyses include (1) improvement of channel bottom slope, (2) relocation of spoil material, and (3) improved by-pass channel flow conditions. The alternative 1, 2, and 3 design discharge increase will reduce the agricultural field current (1990) frequency of backwater flooding from a 3-year to a 6.5-year event.

  19. Too Little, Too Late: The Illusive Goal of School Desegregation in Kansas City, Missouri, and the Role of the Federal Government

    ERIC Educational Resources Information Center

    Moran, Peter William

    2005-01-01

    This article explores the twisting and complicated history of school desegregation in Kansas City, Missouri, as an example of how illusive meaningful racial integration was and still is in urban America. The goal of desegregation was difficult to achieve from the beginning, when the school district adopted its initial desegregation plan based on…

  20. A Problem Based Learning Project Investigating the Underlying Dimensions of Professional Learning Communities in Public Primary and Secondary Schools in the State of Missouri

    ERIC Educational Resources Information Center

    Hickman, Philip; Schrimpf, Michael; Wedlock, Dave

    2009-01-01

    The professional learning community (PLC) model for enacting school improvement through ameliorated educator leadership efficacy and instructional proficiencies has become one of the most popular methods for encouraging higher student achievement in public schools across the State of Missouri. By reviewing the current educational research on the…

  1. Missouri Journal of Research in Music Education, 1967-1971.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1971-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 2, Number 1 are: "Progress Report on the Action Research Project in the Schools of Missouri" (D. Anderson); "Tension and Motion as Factors in Expressive Conducting" (J. A. Labuta); "Programmed…

  2. Alteration and associated faulting, Sweetwater Mine, Viburnum Trend, southeast Missouri

    SciTech Connect

    Walker, W.T. )

    1993-03-01

    Clay-like alteration associated with steeply dipping east-west striking faults is exposed in specific areas within the Sweetwater Mine, which is located at the southern end of the Viburnum Trend in the Southeast Missouri Lead District. The alteration occurs within the fault planes and typically in multicolored bands that extend outward a few centimeters from the faults in a symmetrical halo patterns surrounding the fault planes. The faults typically exhibit minor strike-slip displacement with horizontal slickensides and fault brecciation. Altered breccia fragments within the fault planes suggest that some of the movement is post alteration. For the most part, the east-west faulting and the associated alteration are incongruent relative to prominent north-south ore runs. Locally, the alteration spreads outward from the fault planes into bedding planes and into vug fillings of up to two meters in diameter. The multicolored alteration varies in consistency from solid discolored dolomite to soft clay material in the vug fillings. Recent studies have shown that the alteration is composed principally of sericite, adularia, quartz, and illite. Assay ICP analyses of the chemical composition of the alteration indicate anomalous high copper, lead, and manganese values. Galena mineralization in the fault planes and in association with the alteration, as can best be determined by field relationships, is post-octahedral galena, pre-cubic galena, and pre-chalcopyrite.

  3. Relationships Between School District Level Inputs and the Output Performance of Students on the Missouri Basic Essential Skills Test.

    ERIC Educational Resources Information Center

    Freeman, Vera E.; Hatley, Richard V.

    Missouri requires the testing of all eighth grade students on their competence in reading and language arts, mathematics, and government and economics. This statewide assessment is referred to as the Missouri Basic Essential Skills Test (BEST) and has been given in the spring of each year since 1978. A study was undertaken to determine which…

  4. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... following is a list of the dates amendments were submitted to OSM, the dates when the Director's decision... citations or a brief description of each amendment. The amendments in this table are listed in order of...

  5. Toxicity evaluation and biological treatment of lead and zinc mine-mill effluents in southeast Missouri

    SciTech Connect

    Erten, Z.M.

    1988-01-01

    A new type of biological treatment system was developed consisting of a large tailings lagoon followed by a series of artificially constructed meanders and polishing lagoon. This system provided additional time and distance for removal of heavy metals by algae and sedimentation. Application of a Waste Load Allocation model was evaluated to determine the system treatment efficiency for handling and removing an increased discharge of metal concentration from the primary tailings pond. Alternative analytical extraction techniques have been tested to determine the best recovery of the heavy metals. Static acute toxicity tests using Fathead minnows (Pimephales promelas) found that lead, cadmium and zinc are much less toxic in hard, alkaline waters typical of New Lead Belt rivers and streams. However, determining the toxic fraction of the metal in this environment in regard to an acid soluble metal would not be representative of the toxic form of the metal that would cause lethality in test organisms because, no correlation was found between the toxicity results and chemical extraction results in regard to the available, easily dissolved, total and nominal concentrations of lead, cadmium and zinc.

  6. An Analysis of Education Costs across Local School Districts in the State of Missouri, 1975-76. Working Papers in Education Finance, Paper No. 7.

    ERIC Educational Resources Information Center

    Chambers, Jay G.

    This report presents both a methodology for educational cost index computation and empirical evidence for determining the extent to which Missouri school district expenditures are beyond the control of local decision-makers. The author demonstrates considerable stability in the teachers' salary index from 1974-75 to 1975-76. The report extends…

  7. Ulmaceae for Flora of Missouri

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The family Ulmaceae is treated for the Flora of Missouri, a detailed floristic manual for the state published by the Missouri (State) Department of Conservation. Three genera and 11 species are recognized; full morphological descriptions, dichotomous keys, and brief summaries of geographical and ec...

  8. An Innovative Approach to Developing Transformational School Leaders. The Masters and Educational Specialists Programs at the University of Missouri-Kansas City.

    ERIC Educational Resources Information Center

    Hudson, Johnetta; Parish, Ralph

    This paper describes efforts by the Division of Urban Leadership of Policy Studies in Education at the University of Missouri (Kansas City) to transform its traditional educational administration program. The program, developed in 1991, is based on the premise that school leaders must possess the ability to develop: (1) into a facilitator of…

  9. School and District Policies and Strategies That Impact Student Performance on the Missouri End-of-Course Algebra 1 NCLB Assessment

    ERIC Educational Resources Information Center

    Nevels, Nevels

    2012-01-01

    The dissertation study reported here describes various policies and strategies used by school districts that impact student performance on the Missouri Algebra 1 End-of- Course (EOC) assessment. Analysis of state testing data, teacher survey data, and interview data were used to describe policies and strategies used by 42 teachers and…

  10. Missouri Journal of Research in Music Education, 1977-1981.

    ERIC Educational Resources Information Center

    Stephenson, Jack R., Ed.

    1981-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 4, Number 1 are: "Index of Articles in the 'Colorado Journal of Research in Music Education,' 1964-1973" (S. Deich); "Index of Articles in the 'Missouri Journal of Research in Music Education,'…

  11. Educational Audiology: A Comparison of Service Delivery Systems Utilized by Missouri Schools.

    ERIC Educational Resources Information Center

    Allard, J. Brad; Golden, Diane Cordry

    1991-01-01

    Comparison of three audiology service delivery systems--(1) school-based audiology within the district, (2) non-school-based audiology in the community, and (3) school-based audiology in a remote community--found the local school-based delivery system superior on various quality indicators. (Author/DB)

  12. Trace metals in fugitive dust from unsurfaced roads in the Viburnum Trend resource mining District of Missouri--implementation of a direct-suspension sampling methodology.

    PubMed

    Witt, Emitt C; Wronkiewicz, David J; Pavlowsky, Robert T; Shi, Honglan

    2013-09-01

    Fugitive dust from 18 unsurfaced roadways in Missouri were sampled using a novel cyclonic fugitive dust collector that was designed to obtain suspended bulk samples for analysis. The samples were analyzed for trace metals, Fe and Al, particle sizes, and mineralogy to characterize the similarities and differences between roadways. Thirteen roads were located in the Viburnum Trend (VT) mining district, where there has been a history of contaminant metal loading of local soils; while the remaining five roads were located southwest of the VT district in a similar rural setting, but without any mining or industrial process that might contribute to trace metal enrichment. Comparison of these two groups shows that trace metal concentration is higher for dusts collected in the VT district. Lead is the dominant trace metal found in VT district dusts representing on average 79% of the total trace metal concentration, and was found moderately to strongly enriched relative to unsurfaced roads in the non-VT area. Fugitive road dust concentrations calculated for the VT area substantially exceed the 2008 Federal ambient air standard of 0.15μgm(-3) for Pb. The pattern of trace metal contamination in fugitive dust from VT district roads is similar to trace metal concentrations patterns observed for soils measured more than 40years ago indicating that Pb contamination in the region is persistent as a long-term soil contaminant. PMID:23659966

  13. Missouri K-12 & School Choice Survey: What Do Voters Say about K-12 Education? Polling Paper No. 19

    ERIC Educational Resources Information Center

    DiPerna, Paul

    2014-01-01

    The "Missouri K-12 & School Choice Survey" project, commissioned by the Friedman Foundation for Educational Choice and conducted by Braun Research, Inc. (BRI), measures Missouri registered voters' familiarity and views on a range of K-12 education topics and school choice reforms. The author and his colleagues report response levels…

  14. Integration in Missouri Public Schools: Faculty and Students Twenty Years After "Brown."

    ERIC Educational Resources Information Center

    Henderson, David

    This report is a study of school integration in Missouri 20 years after the United States Supreme Court decision in Brown v. Board of Education of Topeka, Kansas. During the course of the study a number of school districts were visited. In most cases, the superintendent of schools or a high ranking administrator was interviewed. The method of…

  15. Difficult from the Start: Implementing the "Brown" Decision in the Kansas City, Missouri Public Schools

    ERIC Educational Resources Information Center

    Moran, Peter William

    2004-01-01

    This article explores the history of school desegregation in Kansas City, Missouri. It examines the development of the school district's initial 1955 desegregation plan based on neighborhood schools, and the impact of that plan. Extensive analysis is devoted to the plan's shortcomings, particularly the provisions allowing students to transfer…

  16. Profiles of Missouri Public Schools: Financial, Pupil and Staff Data for Fiscal Year 2002-2003

    ERIC Educational Resources Information Center

    Missouri State Department of Education, 2004

    2004-01-01

    Annually the Department of Elementary and Secondary Education collects from school districts a variety of data which are used for program approval, allocation of state and federal funds, and classification purposes. Many of these data are summarized in various state-level reports such as those found in the annual ''Report of the Public Schools.''…

  17. A Report and Estimating Tool for K-12 School Districts. Missouri District Case Study

    ERIC Educational Resources Information Center

    Consortium for School Networking, 2004

    2004-01-01

    The Missouri district is a small rural school district with 450 students and 51 staff with a total of 210 client computers. The district consists of two schools (K-6 and 7-12) housed in a single building. This document contains the results of the four 2004 Total Cost of Ownership (TCO) case studies: (1) Software costs; (2) Hardware costs; (3)…

  18. Student Achievement and Efficiency in Missouri Schools and the No Child Left Behind Act

    ERIC Educational Resources Information Center

    Primont, Diane F.; Domazlicky, Bruce

    2006-01-01

    The 2001 No Child Left Behind Act requires that schools make ''annual yearly progress'' in raising student achievement, or face possible sanctions. The No Child Left Behind Act places added emphasis on test scores, such as scores from the Missouri Assessment Program (MAP), to evaluate the performance of schools. In this paper, we investigate…

  19. Staff and Student Emotional Literacy at One Lutheran Church Missouri Synod School

    ERIC Educational Resources Information Center

    Dresser, Gary J.

    2014-01-01

    This qualitative case study examined administrators' and teachers' perceptions of personal and student emotional literacy in one Lutheran Church Missouri Synod (LCMS) school. Students attending LCMS schools were struggling with social and emotional issues prompting behavioral difficulties, while teachers were unprepared for the magnitude of…

  20. 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…

  1. University of Missouri-Columbia School of Medicine Postsophomore Pathology Fellowship Program

    ERIC Educational Resources Information Center

    Longo, Dan L.; And Others

    1976-01-01

    Since 1959 selected sophomore pathology students have been offered a fellowship to work as junior faculty members for one year between their second and third years in medical school. A recent evaluation of that program is reported in which objective and subjective measures indicate program goals are being attained. (JT)

  2. Missouri Educator Perceptions on the Use of Smartphones/Cell Phones in a Secondary School Setting: Their Relationship to Instruction

    ERIC Educational Resources Information Center

    Birch, Christopher

    2012-01-01

    This mixed methods study evaluated the differences in the perceptions of educators in the state of Missouri on cell phone use in the classroom setting and its relationship to instruction. Specifically, this study analyzed the difference in perceptions and relationships that exist among educators (teachers and counselors) and administrators in…

  3. Abstinence-Related Word Associations and Definitions of Abstinence and Virginity among Missouri High School Freshmen

    ERIC Educational Resources Information Center

    Wilson, Kelly L.; Smith, Matthew Lee; Menn, Mindy

    2013-01-01

    Background: The ways in which adolescents define and view sex, abstinence, and virginity impact the efforts of sexuality educators and sexual health professionals. This study examined terminology used by nonsexually active high school students to define abstinence and virginity and identified words students associate with these terms. Purposes…

  4. Missouri Journal of Research in Music Education, 1972-1976.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1976-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 3, Number 1 are: "The Parker Road Project: An Experiment of the Effects of Young Audience Concerts and a Related Curriculum on the Cognitive and Affective Development of Elementary School Children" (J.…

  5. Missouri Journal of Research in Music Education, 1989-1994.

    ERIC Educational Resources Information Center

    Koch, Franklin W., Ed.; Sims, Wendy L., Ed.; Pembrook, Randall G., Ed.

    1994-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Number 26 are: "The Effect of Instrument Type, Stimulus Timbre, and Stimulus Octave Placement on Tuning Accuracy" (Jane W. Cassidy); "The Relationship of Music Opportunity at the Common School Level and…

  6. A STUDY OF FARM MECHANICS JOBS TAUGHT BY TEACHERS OF VOCATIONAL AGRICULTURE IN MISSOURI.

    ERIC Educational Resources Information Center

    GEORGE, WILLIAM C.

    IN ORDER TO DETERMINE WHAT FARM MECHANICS JOBS WERE BEING TAUGHT IN MISSOURI HIGH SCHOOL VOCATIONAL AGRICULTURE DAY CLASSES, 175 VOCATIONAL AGRICULTURE TEACHERS DURING THE 1962-63 SCHOOL YEAR RESPONDED TO A QUESTIONNAIRE WHICH INCLUDED 73 FARM MECHANICS JOBS IN 16 SUBJECT MATTER AREAS BASED ON A MISSOURI STATE DEPARTMENT OF EDUCATION LIST. THE…

  7. Missouri Assessment Program (MAP), Spring 2000: High School Communication Arts, Released Items, Grade 11.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document deals with testing in communication arts for 11th graders in Missouri public schools. The document contains the following items from Session 1 in the Test Booklet: "Thomas Hart Benton: Champion of the American Scene" (Jan Greenberg and Sandra Jordan) (Items 5, 6, and 7); "Rhythms of the River" (Rebecca Christian) (Item 9), a writing…

  8. Three Essays on Educator Labor Markets: Evidence from Missouri Public Schools

    ERIC Educational Resources Information Center

    Shi, Shishan

    2013-01-01

    This dissertation consists of three essays. The first essay investigates the feasibility of moving high-performing teachers to low-performing schools using administrative micro data from Missouri. I define teacher labor markets concentrically and construct models to allow teachers' local labor markets, within teaching, to influence their mobility…

  9. Proprietary Sector of Missouri Postsecondary Education, 1998-1999. Statistical Summary.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    This directory offers institutional and student data collected from proprietary schools certified to operate under sections 173.600-173.619 of the Missouri state statutes. The data covers 85 Missouri-based private career schools and 18 out-of-state regionally accredited degree-granting institutions: data tables present calendar year 1998…

  10. Missouri Elementary Education: An Assessment of Fourth and Sixth Grade Basic Skills--1971.

    ERIC Educational Resources Information Center

    CTB / McGraw-Hill, Monterey, CA.

    This report presents an analysis of data obtained from the Missouri Education Assessment project conducted during the school year 1970-71. It was found that elementary education in Missouri compares very favorably with the national norm. Grades four and six were selected to represent elementary education. Schools were randomly selected within the…

  11. A Comparison of School Principals Participation in the Missouri Leadership Satellite Academy Program and Their Perceived Level of Engagement in 21 Leadership Responsibilities

    ERIC Educational Resources Information Center

    Kiefer, Rebecca S.

    2010-01-01

    This study examined if there was a significant difference in perceptions of principals who participated in the Missouri Leadership Satellite Academy offered by the Missouri Department of Elementary and Secondary Education (DESE) compared to the perceptions of principals who have not participated regarding the 21 leadership responsibilities of…

  12. Isotopically constrained lead sources in fugitive dust from unsurfaced roads in the southeast Missouri mining district

    USGS Publications Warehouse

    Witt, Emitt C.; Pribil, Michael; Hogan, John P; Wronkiewicz, David

    2016-01-01

    The isotopic composition of lead (Pb) in fugitive dust suspended by a vehicle from 13 unsurfaced roads in Missouri was measured to identify the source of Pb within an established long-term mining area. A three end-member model using 207Pb/206Pb and concentration as tracers resulted in fugitive dust samples plotting in the mixing field of well characterized heterogeneous end members. End members selected for this investigation include the 207Pb/206Pb for 1) a Pb-mixture representing mine tailings, 2) aerosol Pb-impacted soils within close proximity to the Buick secondary recycling smelter, and 3) an average of soils, rock cores and drill cuttings representing the background conditions. Aqua regia total concentrations and 207Pb/206Pb of mining area dust suggest that 35.4–84.3% of the source Pb in dust is associated with the mine tailings mixture, 9.1–52.7% is associated with the smelter mixture, and 0–21.6% is associated with background materials. Isotope ratios varied minimally within the operational phases of sequential extraction suggesting that mixing of all three Pb mixtures occurs throughout. Labile forms of Pb were attributed to all three end members. The extractable carbonate phase had as much as 96.6% of the total concentration associated with mine tailings, 51.8% associated with smelter deposition, and 34.2% with background. The next most labile geochemical phase (Fe + Mn Oxides) showed similar results with as much as 85.3% associated with mine tailings, 56.8% associated with smelter deposition, and 4.2% associated with the background soil.

  13. The Effectiveness of an Alcohol Abuse Prevention Program among High School Students in Rural Missouri.

    ERIC Educational Resources Information Center

    Dixon, David J.; McLearen, Alix M.

    2002-01-01

    A three-pronged program to prevent underage drinking delivered alcohol education and anti-drinking messages to high school students and their parents and distributed pertinent information to local alcohol retailers in a rural community. Compared to a control community, students in the intervention community were less likely to develop risky…

  14. Treatment of coal mine drainage with a compost-limestone reactor

    SciTech Connect

    Tarutis, W.J. Jr.; Walski, T.M.; Klemow, K.M.

    1995-11-01

    A bench-scale system containing spent mushroom compost (SMC) and limestone (in series) was used to evaluate reactor efficiency in treating synthetic coal mine drainages of varying quality over a 234-day period. Pore water samples taken along the direction of flow revealed an acidic oxidation front which progressively penetrated the SMC, resulting in reduced treatment performance, decreased iron and manganese retention, and a shortened reactor life expectancy. It is thought that acidification depressed pH and leached sufficient organic carbon to permanently inhibit bacterial sulfate reduction and the consequent formation of iron sulfides.

  15. Missouri Journal of Research in Music Education, 1982-1988.

    ERIC Educational Resources Information Center

    Stephenson, Jack R., Ed.; Koch, Franklin W., Ed.

    1988-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 5, Number 1 are: "O. Anderson Fuller, The First Black Doctor of Philosophy in Music in America, and his Development of the Music Education Curriculum at Lincoln University" (S. Houser); "A Study…

  16. Missouri Journal of Research in Music Education, 1962-1966.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1966-01-01

    The research projects reported in this bulletin represent the scope of thinking being done by those in the music teaching field, by college students, and by students in Missouri's secondary schools. Articles in Volume 1, Number 1 are: "Toward the Development of a Music Curriculum Based on the Maturation of the Child" (A. Kitto); "Musical Values…

  17. Missouri Journal of Research in Music Education, 1995-2000.

    ERIC Educational Resources Information Center

    Hylton, John B., Ed.; Bergee, Martin J., Ed.; Robinson, Charles R., Ed.; Fredrickson, William E., Ed.

    2000-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Number 32 are: "Developing Writing-Across-the-Curriculum Projects in Eighth Grade Band: An Observational Case Study" (Martin J. Bergee; Judith L. Crawford); "Student Teaching Programs in Music Education at…

  18. Effects of the Missouri Career Ladder Program on Teacher Mobility

    ERIC Educational Resources Information Center

    Booker, Kevin; Glazerman, Steven

    2009-01-01

    One goal of Missouri's Career Ladder program (CL) is to help school districts that have difficulty retaining teachers, particularly those that are small and rural, by offering their teachers opportunities to earn extra pay for extra work and professional development. This report seeks to estimate the effect Career Ladder Program has had on…

  19. Ventilation of Welding Fumes in Vocational Agriculture Laboratories in Missouri.

    ERIC Educational Resources Information Center

    Carr, Brenda; And Others

    1982-01-01

    This study was intended to measure the effectiveness of ventilation systems in removing airborne contaminants produced by arc welding in vocational agriculture laboratories in Missouri. It was found that most schools did not meet the minimum Occupational Safety and Health Administration standards. (SK)

  20. Striving for Excellence: A Report on Missouri's System of Higher Education. Progress Report, 2002.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    This report presents data on Missouri's public system of higher education and, in some cases, for the combined public and independent colleges and universities. Missouri has 31 public two- and four-year college campuses, 25 independent institutions, 1 state-designated technical college, and more than 120 proprietary schools. The report is divided…

  1. Mine Safety Education and Training Seminar. Proceedings: Bureau of Mines Technology Transfer Seminar (Pittsburgh, Pennsylvania, May 17, 1988; Beckley, West Virginia, May 19, 1988; St. Louis, Missouri, May 24, 1988; and Reno, Nevada, May 26, 1988). Information Circular 9185.

    ERIC Educational Resources Information Center

    Bureau of Mines (Dept. of Interior), Washington, DC.

    This publication contains the papers presented at four technology transfer seminars on mine safety education and training. The papers highlight the Bureau of Mines' recent research aimed at improving the effectiveness of mine safety training in order to reduce workplace accidents. The following eight papers are included: "Effect of Training…

  2. Space Radar Image of Missouri River, Glasgow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on its 50th orbit on October 3, 1994. The false-color composite was made by displaying the L-band (horizontally transmitted and received) return in red; the L-band (horizontally transmitted and vertically received) return in green; and the sum of the two channels in blue. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image is a region covered by several meters of sand, shown as blue regions below the bend in the river. West (left) of this dark area, a blue gap in the levee tree canopy can be seen, showing the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar(SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm

  3. Colorado School of Mines fusion gamma ray diagnostic project

    SciTech Connect

    Cecil, F.E.

    1992-02-14

    This report summarizes the 1991 calendar year activities of the fusion gamma ray diagnostics project in the Physics Department at the Colorado School of Mines. Considerable progress has been realized in the fusion gamma ray diagnostic project in the last year. Specifically we have achieved the two major goals of the project as outlined in last year's proposed work statement to the Office of Applied Plasma Physics in the DOE Division of Magnetic Fusion Energy. The two major goals were: (1) Solution of the severe interference problem encountered during the operation of the gamma ray spectrometer concurrent with high power levels of the neutral beam injectors (NBI) and the ICRH antenae. (2) Experimental determination of the absolute detection efficiency of the gamma ray spectrometer. This detection efficiency will allow the measured yields of the gamma rays to be converted to a total reaction rate. In addition to these two major accomplishments, we have continued, as permitted by the TFTR operating schedule, the observation of high energy gamma rays from the 3He(D,{gamma})5Li reaction during deuterium NBI heating of 3He plasmas.

  4. Treatment of acid mine drainage with anaerobic solid-substrate reactors

    SciTech Connect

    Drury, W.J.

    1999-10-01

    Anaerobic solid-substrate reactors were used in a laboratory study of acid mine drainage treatment. Parallel systems were run continuously for 23 months, both containing a solid substrate of 2:1 (weight) cow manure and sawdust. One system had cheese whey added with the mine drainage to provide an additional electron donor source to simulate sulfate-reducing bacteria activity. Effluent pH from the reactor with whey addition was relatively constant at 6.5. Effluent pH from the reactor without whey addition dropped over time from 6.7 to approximately 5.5. Whey addition increased effluent alkalinity [550 to 700 mg/L as calcium carbonate (CaCO{sub 3}) versus 50 to 300 mg/L as CaCO{sub 3}] and sulfate removal (98 to 80% versus 60 to 40%). Sulfate removal rate with whey addition decreased over time from 250 to 120 mmol/m{sup 3}{center{underscore}dot}d, whereas it decreased from 250 to 40 mmol/m{sup 3}{center{underscore}dot}d without whey addition. Whey addition increased removal of dissolved iron, dissolved manganese, and dissolved zinc in the second part of the experiment. Copper and cadmium removals were greater than 99%, and arsenic removal was 84% without whey addition and 89% with whey addition. Effluent sulfide concentrations were approximately 1 order of magnitude greater with whey addition. A 63-day period of excessive loading permanently decreased treatment efficiency without whey addition.

  5. The Relationship of Enrollment Size of Area Vocational-Technical Schools in Missouri to Per Student Expenditures for Vocational Education.

    ERIC Educational Resources Information Center

    Goishi, Frank Hideo

    In the controversy regarding the relationship of the cost per student to the size of the school, some argue that economics of scale exist while others insist that they do not. The purpose of this study was to estimate the net relationship between the enrollment size of an area vocational technical school and the expenditures per student. The…

  6. Block Scheduling in Missouri: A Study of Administrator and Teacher Perceptions.

    ERIC Educational Resources Information Center

    Stader, David L.; DeSpain, B. C.

    This paper reports on a Missouri study that compared block scheduling to traditional schedules in small high schools (schools with fewer than 500 students in grades 9 to 12). The study focused on small-school administrator and teacher perceptions of the effects of block scheduling on student achievement, school climate, and teacher methodology.…

  7. Application transfer activity in Missouri

    NASA Technical Reports Server (NTRS)

    Barr, D. J.

    1977-01-01

    Land use mapping of Missouri from LANDSAT imagery was investigated. Land resource classification included the inventory of mined land, accomplished with infrared aerial photography, plus topographic, geologic and hydrologic maps.

  8. Visualization of Flow Alternatives, Lower Missouri River

    USGS Publications Warehouse

    Jacobson, Robert B.; Heuser, Jeanne

    2002-01-01

    Background The U.S. Army Corps of Engineers (COE) 'Missouri River Master Water Control Manual' (Master Manual) review has resulted in consideration of many flow alternatives for managing the water in the river (COE, 2001; 1998a). The purpose of this report is to present flow-management alternative model results in a way that can be easily visualized and understood. This report was updated in October 2001 to focus on the specific flow-management alternatives presented by the COE in the 'Master Manual Revised Draft Environmental Impact Statement' (RDEIS; COE, 2001). The original version (February 2000) is available by clicking here. The COE, U.S. Fish and Wildlife Service (FWS), Missouri River states, and Missouri River basin tribes have been participating in discussions concerning water management of the Missouri River mainstem reservoir system (MRMRS), the Missouri River Bank Stabilization and Navigation Project, and the Kansas River reservoir system since 1986. These discussions include general input to the revision of the Master Manual as well as formal consultation under Section 7 of the Endangered Species Act. In 2000, the FWS issued a Biological Opinion that prescribed changes to reservoir management on the Missouri River that were believed to be necessary to preclude jeopardy to three endangered species, the pallid sturgeon, piping plover, and interior least tern (USFWS, 2000). The combined Missouri River system is large and complex, including many reservoirs, control structures, and free-flowing reaches extending over a broad region. The ability to assess future impacts of altered management scenarios necessarily involves complex, computational models that attempt to integrate physical, chemical, biological, and economic effects. Graphical visualization of the model output is intended to improve understanding of the differences among flow-management alternatives.

  9. The "Separate but Equal" Schools of Monongalia County's Coal Mining Communities.

    ERIC Educational Resources Information Center

    Rice, Connie L.

    1996-01-01

    Suggests that although district boards of education in the coal mining communities of Monongalia County (West Virginia) were mandated to provide an equal education for all students, segregated black schools in the early 1900s were inferior to white schools in terms of facilities, materials, curriculum, discipline, teacher-student ratios, and…

  10. 6. Photocopy of 1895 photograph. From illustration in Missouri Botanical ...

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

    6. Photocopy of 1895 photograph. From illustration in Missouri Botanical Garden, Seventh Annual Report, 1896, p. 17. VIEW LOOKING NORTHWEST THROUGH MUSEUM GATE - Missouri Botanical Garden, Cleveland Avenue Gatehouse, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  11. Counseling Manual on Health Careers in State of Missouri.

    ERIC Educational Resources Information Center

    Wong, John C., Ed.

    The manual contains listings of health and hospital occupations, state and national health organizations, Missouri colleges and universities, Missouri licensing boards of health professions, and training programs for health occupations in Missouri. This last section, comprising 288 pages, covers health administration, public health, anesthesia,…

  12. Cruzan v. Director, Missouri Department of Health.

    PubMed

    1990-06-25

    The parents of Nancy Cruzan, a Missouri woman in a persistent vegetative state, petitioned to be allowed to order the termination of her artificially administered hydration and nutrition. A state trial court's authorization of the termination was reversed by the Missouri Supreme Court, which ruled that no one may order an end to life sustaining treatment for an incompetent patient in the absence of a valid living will or clear and convincing evidence of the patient's wishes. Cruzan was appealed to the U.S. Supreme Court, which affirmed (5-4) the Missouri decision, on the grounds that an incompetent person does not have the same constitutionally protected right as a competent person to refuse life sustaining treatment. In such cases a state may, but is not required to, recognize a family's decision making role, and may require clear and convincing proof of a patient's determination to forgo hydration and nutrition. PMID:12041283

  13. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water - (Presentation)

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  14. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  15. Zinc and lead poisoning in wild birds in the Tri-State Mining District (Oklahoma, Kansas, and Missouri)

    USGS Publications Warehouse

    Beyer, W.N.; Dalgarn, J.; Dudding, S.; French, J.B.; Mateo, R.; Miesner, J.; Sileo, L.; Spann, J.

    2005-01-01

    The Tri-State Mining District (Oklahoma, Kansas, and Missouri) is contaminated with Pb, Cd, and Zn from mining, milling and smelting. Metals have been dispersed heterogeneously throughout the District in the form of milled mine waste ('chat'), as flotation tailings and from smelters as aerial deposition or slag. This study was conducted to determine if the habitat has been contaminated to the extent that the assessment populations of wild birds are exposed to toxic concentrations of metals. American robins (Turdus migratorius), northern cardinals (Cardinalis cardinalis), and waterfowl had increased Pb tissue concentrations (p 50% in red blood cells in these birds (p < 0.05). Several birds had tissue concentrations of Pb that have been associated with impaired biological functions and external signs of poisoning. Cadmium was increased in kidneys of songbirds (p < 0.05), but no proximal tubule cell necrosis associated with Cd poisoning was observed. Zinc concentrations in liver and kidney of waterfowl were significantly higher (p < 0.05) than reference values. The increased environmental concentrations of Zn associated with mining in the District accounted for the pancreatitis previously observed in five waterfowl from the District. The District is the first site at which free-flying wild birds have been found to be suffering severe effects of Zn poisoning.

  16. HERCULES GLADES WILDERNESS, MISSOURI.

    USGS Publications Warehouse

    Miller, Mary H.; Ryan, George S.

    1984-01-01

    Based on geologic, geochemical, geophysical, and mine and claim surveys, Hercules Glades Wilderness, Missouri has little promise for the occurrence of metallic-mineral or energy resources in formations exposed at and near the surface. Upper Cambrian formations, known to contain major deposits of lead, zinc, silver, copper, nickel, and cobalt in the Viburnum Trend and Southeast Missouri mining districts, occur in the subsurface within the wilderness. Deep drilling to test the buried Cambrian formations for lithologic character and trace metals would be needed in order to permit apprasial of the potential of these formations for base-metal deposits.

  17. Application of horizontal-flow anaerobic immobilized biomass reactor for bioremediation of acid mine drainage.

    PubMed

    Rodriguez, R P; Vich, D V; Garcia, M L; Varesche, M B A; Zaiat, M

    2016-06-01

    The production of low-pH effluent with sulfate and metals is one of the biggest environmental concerns in the mining industry. The biological process for sulfate reduction has the potential to become a low-cost solution that enables the recovery of interesting compounds. The present study analyzed such a process in a horizontal-flow anaerobic immobilized biomass (HAIB) reactor, employing ethanol as the carbon and energy source. Results showed that a maximal efficiency in the removal of sulfate and ethanol could only be obtained by reducing the applied sulfate load (225.1 ± 38 g m(-3) d(-1)). This strategy led to over 75% of chemical oxygen demand (COD) and sulfate removal. Among the COD/SO4(2-) studied ratios, 0.67 showed the most promising performance. The effluent's pH has naturally remained between 6.8 and 7.0 and the complete oxidation of the organic matter has been observed. Corrections of the influent pH or effluent recirculation did not show any significant effect on the COD and sulfate removal efficiency. Species closely related to strains of Clostridium sp. and species of Acidaminobacter hydrogenomorfans and Fusibacter paucivorans that can be related to the process of sulfate reduction were found in the HAIB reactors when the initial pH was 5 and the COD/SO4(2-) ratio increased to 1.0. PMID:27280606

  18. How Much Does Funding Matter? An Analysis of Elementary and Secondary School Performance in Missouri, 1990-2004

    ERIC Educational Resources Information Center

    Venteicher, Jerome

    2005-01-01

    The individual works of Eric Hanushek and the collaborative efforts of Hedges, Laine, and Greenwald in the 1980s and 1990s focused a substantial amount of attention on the relationship between education budget allocations and school performance. Using their opposing hypotheses as a theoretical framework, this study focuses on K-12 education in…

  19. Engineers of the Future: The Colorado School of Mines' McBride Honors Program.

    ERIC Educational Resources Information Center

    Olds, Barbara M.

    1988-01-01

    More educators argue that science and technology students must be more liberally educated. The McBride Honors Program at Colorado School of Mines addresses the needs of a global society by preparing engineers to be technically competent, with strong communication skills, and knowledge of societal issues. (MLW)

  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. A Case Study of the School Personnel Utilization-Differentiated Staffing Project of the School District of Kansas City, Missouri, 1969-1972.

    ERIC Educational Resources Information Center

    Simon, Miriam

    The Kansas City Differentiated Staffing Project is in operation in two schools in the central part of the school district. The project began as part of a large scale effort to offer quality education to an increasing number of black students. This report gives a history of the project, its cost and source of funding, its objectives and…

  2. A Study of Mathematics Education in the Lutheran Church-Missouri Synod Schools Using Background Questions from the 1990 National Assessment of Educational Progress.

    ERIC Educational Resources Information Center

    Mangels, Kenneth

    This paper presents the results of a comparison of data from the Lutheran Church-Missouri Synod (LCMS) 4th (n=179) and 8th (n=143) grade student and teacher samples to the data from the 1990 National Assessment of Educational Progress (NAEP) 4th and 8th grade student and teacher samples. This is part of a larger study of mathematics education in…

  3. A Case Study of the Progressive Impact of School-Wide Positive Behavior Support on Five Selected Student Performance Factors in a Missouri K-12 Alternative Public School

    ERIC Educational Resources Information Center

    Becker, Colleen Gilday

    2013-01-01

    The purpose of this case study was to examine the School-Wide Positive Behavior Support (SWPBS) impact on five selected student performance factors. A literature review revealed there have been many SWPBS research studies regarding traditional public schools. However, there have not been any published empirical SWPBS studies involving K-12…

  4. Career Orientations of High School Seniors in an Appalachian Coal Mining County.

    ERIC Educational Resources Information Center

    Marra, John Leslie

    An exploratory study focusing upon the career choosing patterns of high school seniors in a relatively isolated, coal-mining county of West Virginia is reported in this paper. The 2 basic hypotheses examined were that rural youth from upper status family backgrounds will have higher status career orientations than those from lower status family…

  5. SOMED (School of Mines and Energy Development): Annual report, 1987--1988

    SciTech Connect

    Coulter, L.B.

    1989-01-01

    The University of Alabama has an established commitment to assist in the prudent development of the state's natural resources. The State School of Mines, which was established by legislation, was expanded and designated the School of Mines and Energy Development (SOMED) in 1977. SOMED has the functional responsibility for the planning, coordination, and support of mineral and energy related research at the University through the various schools and colleges, the Natural Resources Center, and the Mineral Resources Institute. SOMED also supports faculty research through a grants program and undergraduate and graduate research and education in scholarships, fellowships, and grants. in the past 12 years, SOMED has been successful in carrying out its mission. SOMED programs are briefly outlined.

  6. Aquatic macroinvertebrates of the lower Missouri River

    USGS Publications Warehouse

    Poulton, Barry C.

    2010-01-01

    The U.S. Geological Survey (USGS) Columbia Environmental Research Center (CERC), in cooperation with the U.S. Environmental Protection Agency (USEPA), the U.S. Fish & Wildlife Service (USFWS), and the Missouri Department of Natural Resources (MDNR), has been conducting research on the aquatic macroinvertebrates of the lower Missouri River since the mid-1990s. This research was initiated in response to the need for comprehensive characterization of biological communities inhabiting aquatic habitats in large river systems that have historically been poorly studied. The USGS Status and Trends of Biological Resources Program provided partial funding for pilot studies that began in 1993 when the CERC was part of the USFWS. The purpose of this fact sheet is to provide stakeholders, scientists, management, and the general public with a basic summary of results from studies conducted by the CERC since that time period.

  7. Mineralogy and paragenesis of potassic alteration associated with late copper and iron mineralization at the Sweetwater and Viburnum 29 mines in the Viburnum Trend, southeast Missouri

    SciTech Connect

    Rasberry, M.A.; Hagni, R.D. . Dept. of Geology and Geophysics); Walker, W.T. . Missouri Mines Div.); Childers, A.G. )

    1993-03-01

    The mineralogy of local occurrences of fine-grained material, commonly called clay pods at the Sweetwater and Viburnum 29 mines in the viburnum Trend, has been investigated by petrographic, reflected light microscopic, XRD, SEM-EDS, and cathodoluminescence (CL) microscopic (CLM) techniques. Although the pods contain clay-size grains, only a small amount of illite is present. They are comprised principally of fine-grained sericite and adularia in an average of ratio of about 3:1. Sericite plates are 1--10 um in size, partially altered to illite, and locally observed by RLM and SEM to have formed prior to and be included within adularia. Adularia occurs as euhedral rhomb-shaped crystals, about 5 to 25 um across. CLM study has shown that about 60% of the adularia crystals, which are non-CL, contain cores of rounded, blue CL, detrital feldspar that was present as an insoluble residue from dissolution of the host Bonneterre Formation and that acted as a catalyst for adularia overgrowth deposition. This study has defined the paragenetic position of the potassic alteration to a narrow time period. It formed relatively late, during or after east-west faulting that is essentially perpendicular to the dominant trends of the orebodies, and during dissolution of earlier deposited octahedral galena. It formed prior to cubic galena, hydrothermal quartz, late chalcopyrite, late marcasite, and calcite, because sericite and/or adularia were observed to be included in those minerals. It coincides with a major period of sulfide dissolution.

  8. Ground-water movement and effects of coal strip mining on water quality of high-wall lakes and aquifers in the Macon-Huntsville area, north- central Missouri

    USGS Publications Warehouse

    Hall, D.C.; Davis, R.E.

    1986-01-01

    Glacial drift and Pennsylvanian bedrock were mixed together forming spoil during pre-reclamation strip mining for coal in north-central Missouri. This restructuring of the land increases the porosity of the material, and increases aqueous concentrations of many dissolved constituents. Median sodium and bicarbonate concentrations were slightly greater, calcium 5 times greater, magnesium 6 times greater, manganese 15 times greater, iron 19 times greater, and sulfate 24 times greater in water from spoil than in water from glacial drift. Median potassium concentrations were slightly greater, and chloride concentrations were two times greater in water from glacial drift than in water from spoil. Water types in glacial drift and bedrock were mostly sodium bicarbonate and calcium bicarbonate; in spoil and lakes in the spoil, the water types were mostly calcium sulfate. Median pH values in water from spoil were 6.6, as compared to 7.4 in water from glacial drift and 9.0 in water from bedrock. Neutralization of acid by carbonate rocks causes the moderate pH values in water from spoil; a carbonate system closed to the atmosphere may result in alkaline pH values in bedrock. Transmissivities generally are greatest for spoil, and decrease in the following order: alluvium, glacial drift, and bedrock. Recharge to spoil is from precipitation, lateral flow from glacial drift, and lateral and vertical flow from bedrock. The rate of recharge to the aquifers is unknown, but probably is small. Groundwater discharge from the glacial drift, bedrock, and spoil is to alluvium. The direction of flow generally was from high-wall lakes in the spoil toward East Fork Little Chariton River or South Fork Claybank Creek. Significant differences (95% confidence level) in values and concentrations of aqueous constituents between spoil areas mined at different times (1940, 1952, and 1968) were obtained for pH, calcium, magnesium, manganese, sulfate, chloride, and dissolved solids, but not for iron

  9. Mediation in Missouri: Managing Parent and School Conflict through Effective Communication.

    ERIC Educational Resources Information Center

    Center for Innovations in Special Education, Columbia, MO.

    This booklet, designed for use by Missouri parents and schools, provides information on using mediation as a non-adversarial alternative to resolving disputes in special education. It compares mediation with impartial due process hearings and complaint investigations, and describes the special education mediation process as voluntary for parents…

  10. Missouri's Alternate Framework for Curriculum Development: Linking the Show-Me Standards to Essential Skills

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2005

    2005-01-01

    The Outstanding Schools Act (1993) called upon Missouri's educational community to strengthen expectations and opportunities for students served by Missouri public schools to ensure that graduates of Missouri's public schools have the knowledge, skills, and competencies essential to lead productive, fulfilling, and successful lives. Four major…

  11. Field experiences in science teacher preparation programs of Missouri

    NASA Astrophysics Data System (ADS)

    Rhea, Marilyn Sue Alvis

    The purpose of this study was to collect and analyze data pertinent to identifying the differences and similarities in the design and implementation of field experiences for pre-service science teachers in institutions of higher education in the State of Missouri. Directors of field experience from 25 Institutions of Higher Education (IHE) that prepare both elementary and secondary science teachers and 5 additional IHE that prepare only elementary teachers were surveyed using a 48-item Likert scale instrument designed for this study. Data were collected on the hours of field experience in relation to science and other methods classes, distribution of field experience hours across the program, and total hours of field experience required. Comparisons were made between elementary and secondary science teacher preparation programs. Five areas of field experience were surveyed: design of early field experience, design of student teaching, support provided by IHE for cooperating schools, field experience assessment practices, and relationships between pre-service teachers, cooperating teachers and IHE educators. Analyses of the responses indicate statistically significant differences in the number of field experience hours between IRE programs for both early field experience (p < .05) and student teaching (p < .01). Differences in number of field experience hours by level of certification were not significant. Correlation of scores was significant between the elementary and secondary levels for both early field experience design (r = .97) and student teaching design (r = .75). No other significant correlation was found. This study found highly heterogeneous practices regarding field experience exist in Missouri IHE programs. When reported practices are compared to standards set in the professional literature, as a group Missouri IHE science teacher preparation programs could be described as traditional apprenticeships or quasi-professional development school programs.

  12. Missouri Youth and CETA: A Diversity of Needs and Programs.

    ERIC Educational Resources Information Center

    Bender, Carl M.; Petty, Gregory C.

    This document contains one of two reports presented at the Governor's National Forum on Youth Employment, May 22-23, 1980. Focusing on Missouri Youth and the Comprehensive Employment and Training Act (CETA), this report is divided into five sections. Section 1 presents a geo-economic profile of Missouri by the following regions: (1) the St. Louis…

  13. 75 FR 28592 - Notice of Public Scoping Meetings for the Missouri River Authorized Purposes Study, Missouri...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... Federal Register (75 FR 19948), the U.S. Army Corps of Engineers (USACE) Omaha and Kansas City Districts... the NOI in the Federal Register (75 FR 19948) on April 16, 2010 and will continue until September 20... Authorized Purposes Study, Missouri River Basin, United States AGENCY: Department of the Army, U.S....

  14. Completing the Circuit: A Century of Electrical Education at MSM/UMR.

    ERIC Educational Resources Information Center

    Ridley, Jack B.

    This book records highlights of the development of electrical engineering education at the University of Missouri-Rolla (UMR), first known as the University of Missouri School of Mines and Metallurgy (MSM). Chapter I focuses on the formative years (1871-1924), discussing the first course of study in electricity, expansion of the electrical…

  15. An overview of the Missouri dioxin studies.

    PubMed

    Stehr-Green, P A; Andrews, J S; Hoffman, R E; Webb, K B; Schramm, W F

    1988-01-01

    Among the problems inherent in evaluating public health impacts around toxic waste sites are the difficulties in measuring exposure, our incomplete understanding of low-dose effects, the low frequency of disease incidence, the long latency period and silent course of disease development, the nonspecificity of clinical findings, and the probable multifactorial nature of diseases of interest. A multiphase approach for implementing epidemiologic studies in such settings was used in assessing the 2,3,7,8-tetrachlorodibenzodioxin (TCDD, or dioxin) contaminations in Missouri, where waste oil mixtures contaminated with dioxins were sprayed on various sites throughout the state for dust control in 1971. Although the toxic effects of dioxin have been studied extensively in animals and documented in cases of accidental high-level exposure in humans, very little is known of the human health effects, if any, produced by long-term exposure to relatively low levels of dioxin. In addition to medical epidemiologic studies, which were done to evaluate the types of problems present in groups of individuals with high-risk of environmental dioxin exposure, other studies to characterize dioxin levels in adipose tissue and serum are under way in a sample of potentially exposed (as well as in unexposed) Missouri residents. Research in these areas will continue to be pursued to develop a more complete understanding of the risks and appropriate public health interventions in situations of community exposure to environmental dioxins and other environmental contaminants. PMID:3377552

  16. Overview of the Missouri dioxin studies

    SciTech Connect

    Stehr-Green, P.A.; Andrews, J.S. Jr.; Hoffman, R.E.; Webb, K.B.; Schramm, W.F.

    1988-03-01

    Among the problems inherent in evaluating public health impacts around toxic waste sites are the difficulties in measuring exposure, our incomplete understanding of low-dose effects, the low frequency of disease incidence, the long latency period and silent course of disease development, the nonspecificity of clinical findings, and the probable multifactorial nature of diseases of interest. A multiphase approach for implementing epidemiologic studies in such settings was used in assessing the 2,3,7,8-tetrachlorodibenzodioxin (TCDD, or dioxin) contaminations in Missouri, where waste oil mixtures contaminated with dioxins were sprayed on various sites throughout the state for dust control in 1971. Although the toxic effects of dioxin have been studied extensively in animals and documented in cases of accidental high-level exposure in humans, very little is known of the human health effects, if any, produced by long-term exposure to relatively low levels of dioxin. In addition to medical epidemiologic studies, which were done to evaluate the types of problems present in groups of individuals with high-risk of environmental dioxin exposure, other studies to characterize dioxin levels in adipose tissue and serum are under way in a sample of potentially exposed (as well as in unexposed) Missouri residents. Research in these areas will continue to be pursued to develop a more complete understanding of the risks and appropriate public health interventions in situations of community exposure to environmental dioxins and other environmental contaminants.

  17. Brick and Click Libraries: Proceedings of an Academic Library Symposium (Northwest Missouri State University, Maryville, Missouri, October 14, 2005)

    ERIC Educational Resources Information Center

    Ury, Connie Jo., Ed.; Baudino, Frank, Ed.

    2005-01-01

    These proceedings document the fifth year of the "Brick and Click Libraries Symposium", held annually at Northwest Missouri State University in Maryville, Missouri. Thirty five peer-reviewed papers and abstracts, written by academic librarians, and presented at the symposium are included in this volume. Many of the entries have references and…

  18. Competency Index for Building Trades Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help building trades instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists competencies in…

  19. Competency Index for Air Conditioning and Refrigeration Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help air conditioning and refrigeration instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists…

  20. Competency Index for Graphic Arts Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help graphic arts instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists competencies in these…

  1. The National Social Studies Projects: A Survey of Curriculum Implementation in Missouri and Kansas.

    ERIC Educational Resources Information Center

    Dumas, Wayne; Guenther, John

    In 1971 a study was conducted to determine the impact of 14 national social studies projects in high schools in Kansas and Missouri. Specifically, the study explored degree of teacher familiarity with the projects; extent to which teachers were using project materials; how the materials were being used; how teachers had been introduced to the…

  2. Early Childhood Development: Missouri's Approach: More of the Same Is No Answer

    ERIC Educational Resources Information Center

    Mallory, Arthur L.

    1973-01-01

    Describes Missouri's programs for early childhood education. Programs range from day care in the inner-city schools of Kansas City to classrooms on wheels that carry teachers and materials to children and their families in rural areas. Heavy stress is placed on helping parents. (Author/JF)

  3. Hydrology of Area 39, western region, interior coal province Kansas and Missouri

    SciTech Connect

    Bevans, H.E.; Skelton, F.; Kenny, J.F.; Davis, J.V.

    1984-01-01

    Area 39 has an area of about 10,500 sq mi and includes all or parts of 13 Kansas counties and 14 Missouri counties. Major streams draining the area are the Marais des Cygnes (Osage), South Grand, Little Osage, Blackwater, Blue, and Little Blue Rivers, which are tributaries of the Missouri River. Mean annual rainfall in Area 39 ranges from 34 inches in the west to > 40 inches in the east. Agriculture and forests are the predominant land uses. Streams, ponds, and reservoirs provide about 94% of the water used in the area. Groundwater supplies are limited except in the Missouri and Marais des Cygnes (Osage) River valleys where wells in unconsolidated deposits may yield from 100 to 2,000 gal/min, and in the southeast part of the area where wells in consolidated aquifers of Ordovician age yield up to 600 gal/min of good quality water. Strippable coal reserves are present in Pennsylvanian rocks throughout many parts of the area. Coal mining activity has increased sharply since the 1960's; this mining is subject to state and federal reclamation laws. Erosion, sedimentation, water quality degradation, decline in groundwater levels, and diversion of surface drainage are typical problems associated with surface coal mining. 98 refs., 24 figs., 3 tabs.

  4. Studio Physics at the Colorado School of Mines: A model for iterative development and assessment

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick; Kuo, Vincent

    2009-05-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Based on this previous success, over the past 18 months we have converted the second semester of our traditional calculus-based introductory physics course (Physics II) to a Studio Physics format. In this talk, we describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), failure rates, and exam scores. We also report on recent attempts to involve students in the department's Senior Design program with our course. Our ultimate goal is to construct one possible model for a practical and successful transition from a lecture course to a Studio (or Studio-like) course.

  5. Stabilization of fine fraction from landfill mining in anaerobic and aerobic laboratory leach bed reactors.

    PubMed

    Mönkäre, Tiina J; Palmroth, Marja R T; Rintala, Jukka A

    2015-11-01

    Fine fraction (FF, <20 mm) from mined landfill was stabilized in four laboratory-scale leach bed reactors (LBR) over 180 days. The aim was to study feasibility of biotechnological methods to treat FF and if further stabilization of FF is possible. Four different stabilization methods were compared and their effects upon quality of FF were evaluated. Also during the stabilization experiment, leachate quality as well as gas composition and quantity were analyzed. The methods studied included three anaerobic LBRs (one without water addition, one with water addition, and one with leachate recirculation) and one aerobic LBR (with water addition). During the experiment, the most methane was produced in anaerobic LBR without water addition (18.0 L CH4/kg VS), while water addition and leachate recirculation depressed methane production slightly, to 16.1 and 16.4 L CH4/kg VS, respectively. Organic matter was also removed via the leachate and was measured as chemical oxygen demand (COD). Calculated removal of organic matter in gas and leachate was highest in LBR with water addition (59 g COD/kg VS), compared with LBR without water addition or with leachate recirculation (51 g COD/kg VS). Concentrations of COD, ammonium nitrogen and anions in leachate decreased during the experiment, indicating washout mechanism caused by water additions. Aeration increased sulfate and nitrate concentrations in leachate due to oxidized sulfide and ammonium. Molecular weight distributions of leachates showed that all the size categories decreased, especially low molecular weight compounds, which were reduced the most. Aerobic stabilization resulted in the lowest final VS/TS (13.1%), lowest respiration activity (0.9-1.2 mg O2/g TS), and lowest methane production after treatment (0.0-0.8 L CH4/kg VS), with 29% of VS being removed from FF. Anaerobic stabilization methods also reduced organic matter by 9-20% compared with the initial amount. Stabilization reduced the quantity of soluble nitrogen

  6. IRISH WILDERNESS ROADLESS AREA, MISSOURI.

    USGS Publications Warehouse

    Heyl, Allen V.; Ryan, George S.

    1984-01-01

    Based on surveys, parts of the Irish Wilderness Roadless Area, Missouri are considered to have a probable mineral-resource potential for the occurrence of lead, zinc, and silver deposits. The same Upper Cambrian formations that contain economic deposits of lead, zinc, silver, copper, and, in places, cobalt and nickel in the Viburnum Trend of the Southeast Missouri mining district occur in the deep subsurface within the roadless area. Further, buried hills and wide fault zones, known to be unusually good host areas for deposits in the Southeast Missouri mining district, have been identified by geophysical surveys in the roadless area. There is little promise for the occurrence of other mineral and energy resources in the roadless area.

  7. Changes in characteristics of women who smoke during pregnancy: Missouri, 1978-88.

    PubMed Central

    Stockbauer, J W; Land, G H

    1991-01-01

    The Missouri birth certificate has had a question, "cigarettes smoked per day?" since 1978; the current data base contains more than 800,000 records. A comparison of the Missouri data for married mothers with the National Natality Survey (NNS) data shows mainly consistent findings between the two data sets. The Missouri data, however, also provided information on the smoking status during pregnancy of unmarried women that is not available from the NNS. The Missouri data show a substantial difference in the smoking rates of married (23.2 percent) and unmarried (40.9 percent) women. The highest smoking rates during pregnancy are found among unmarried women, ages 20-24, with less than a high-school education, and those with a fourth or higher order child. There has been a relatively small overall drop in the smoking rate from 1978-80 to 1986-88 (31.1 percent versus 27.5 percent). However, blacks and teenagers have had very substantial drops in smoking rates. There has been only a slight decrease for other high-risk groups such as white unmarried women, women with less than a high-school education, and those having a fourth or higher order birth. Missouri started using the new national standard birth certificate in 1989 with a differently worded smoking question. The percentage of women smoking and those smoking less than one pack per day in 1989 went down more than would be expected from the trend data. It appears that the new birth certificate question will provide a lower estimate of the percentage of mothers who smoke cigarettes than was acquired from the previous version on the Missouri certificate.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1899940

  8. Space Radar Image of Glascow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired using the L-band radar channel (horizontally transmitted and received and horizontally transmitted/vertically received) polarizations combined. The data were acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on orbit 50 on October 3,1994. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image, below the bend of the river, is a region covered by several meters of sand, shown as dark regions. West (left) of the dark areas, a gap in the levee tree canopy shows the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific

  9. Mining the Middle School Mind

    ERIC Educational Resources Information Center

    Vawter, David

    2010-01-01

    Middle school students are walking dichotomies. They can talk about world peace and then hit the kid next to them. They can recycle to ease global warming only to leave the cafeteria a mess. Why? Well, scientifically, it is because their brains do not work. When people look at middle school students, they can plainly see evidence of physical…

  10. MINING INTEGRAL ACTINIDES CROSS SECTIONS FROM REACTOR DATA

    SciTech Connect

    PUIGH RJ

    2009-09-11

    The conclusions of this paper are: (1) mining of actinide cross-sections from reactor data is a viable and inexpensive approach to confirm burn-up codes; (2) extensive data for actinides in Hanford test data ({approx} 200 radiochemical analyses); (3) not only cross-section values and reaction rates can be established but also possible benchmark like data can be constructed to test and validate reactor and criticality safety codes such as SCALE/KENO or MCNPX; and (4) analysis along multiple transmutation paths can be evaluated to show consistency.

  11. ENVIRONMENTAL RISK ASSESSMENT OF PHOSPHATE-BASED REMEDIAL TECHNOLOGY IN METAL CONTAMINATED URBAN AND MINING AREAS IN A SELECTED MISSOURI SUPERFUND SITE

    EPA Science Inventory

    This project provided important data on fundamental processes responsible for health and environmental risk reductions and environmental safety of the phosphate-based treatments in metal, specifically Pb, contaminated soils. By an integrated approach of environmental risk asse...

  12. Colorado School of Mines low energy nuclear physics project

    SciTech Connect

    Cecil, F.E.

    1991-01-02

    A major accomplishment of this project in the past year is the completion of a fairly comprehensive paper describing the survey of radiative capture reactions of protons on light nuclei at low energies. In addition we have completed a preliminary set of measurements of (d,p)/(d,{alpha}) cross section ratios on the charge symmetric nuclei {sup 6}Li and {sup 10}B as a test of the Oppenheimer-Phillips effect. While the {sup 6}Li data remain inconclusive, the {sup 10}B data show solid evidence for the Oppenheimer-Phillips enhancement of the (d,p) reaction relative to the (d,{alpha}) reaction for deuteron bombarding energies below about 100 keV. We have continued our investigation of fusion reaction products from deuterium-metal systems at room temperatures with the startling observation of intense burst of energetic charged particles from deuterium gas loaded thin titaium foils subject to non-equilibrium thermal and electrical conditions. We have completed two projects involving the application of the low energy particle accelerator to material science problems; firstly a study of the transformation of crystalline to amorphous Fe-Zr systems by proton irradiation and secondly the effects of ion bombardment on the critical temperature of YBCO high-temperature superconductors. Finally we have made progress in several instrumentation projects which will be used in some of the up-coming measurements of nuclear cross sections at very low energies.

  13. The Colorado School of Mines Nevada geothermal study

    NASA Technical Reports Server (NTRS)

    Keller, G. V.; Grose, L. T.; Crewpson, R. A.

    1974-01-01

    Geothermal systems in the Basin and Range Province of the western United States probably differ in many respects from geothermal systems already discovered in other parts of the world because of the unique tectonic setting. To investigate this, a study of the geothermal occurrences at Fly Ranch, approximately 100 miles north of Reno, Nevada, has been undertaken. Ample evidence for a geothermal system exists in this area, including the surface expression of heat flow in the form of hot springs, an extensive area of low electrical resistivity, and a high level of seismicity along faults bounding the thermal area. However, geophysical and geological studies have not yet provided evidence for a local heat source at depth. Additional detailed geophysical and geological studies, as well as drilling, must be completed before the geothermal system can be described fully.

  14. Learning by doing at the Colorado School of Mines

    NASA Astrophysics Data System (ADS)

    Furtak, Thomas E.; Ruskell, Todd G.

    2013-03-01

    With over 260 majors, the undergraduate physics program at CSM is among the largest in the country. An underlying theme in this success is experiential learning, starting with a studio teaching method in the introductory calculus-based physics courses. After their second year students complete a 6-week full-time summer course devoted to hands-on practical knowledge and skills, including machine shop techniques, high-vacuum technology, applied optics, electronic control systems, and computational tools. This precedes a two-semester laboratory sequence that can be taught at an advanced level because of the students' experience. The required capstone senior course is a year-long open-ended challenge in which students partner with members of the faculty to work on authentic research projects, teaming with grad students or post-docs as contributing members to the department's externally funded scholarship. All of these features are important components of our B.S. degree, Engineering Physics, which is officially accredited by ABET.

  15. A description of the hydrologic system and the effects of coal mining on water quality in the East Fork Little Chariton River and the alluvial aquifer between Macon and Huntsville, north-central Missouri

    USGS Publications Warehouse

    Hall, D.C.

    1986-01-01

    The quality of surface and groundwater has been affected by abandoned strip mines and by abandoned underground mines in a 110-sq mi subbasin of the East Fork Little Chariton River. More than 14% of the area was strip mined for coal before 1979. The hydrologic system in the area was investigated and the effects of coal mining on quality of water in the river and alluvial aquifer were analyzed, with major emphasis on defining strip-mining effects. The groundwater gradient was from glacial drift or coal spring to alluvium to the East Fork Little Chariton River, and was greatest in spring and least in fall. Seepage from alluvium to the East Fork Little Chariton River occurs throughout the year, except during drought conditions when the only river flow is water released from Long Branch Lake. In the East Fork Little Chariton River median dissolved-solids concentrations increased from 153 mg/L near Macon to 630 mg/L near Huntsville and median sulfate concentrations increased from 36 mg/L near Macon to 360 mg/L near Huntsville. The median dissolved-solids concentration in water from the alluvium increased from 408 mg/L upstream from the strip mines to 641 mg/L near the mines and median dissolved-sulfate concentration increased from 140 to 350 mg/L. The sulfate-to-chloride ratio, used as the most sensitive indicator of strip-mining effects, increased markedly downstream in the East Fork Little Chariton River and nearby Middle Fork Little Chariton River, which also is affected by strip mining. There were no significant increases in sulfate-to-chloride ratio and dissolved-solids concentrations in comparable nearby subbasins of the Grand, Thompson, and Chariton Rivers where there was no mining. (Author 's abstract)

  16. Current Educational Topics No. II: Abstracts of Papers Presented at St. Louis, Missouri, February 26-29, 1912, before the National Council of Education of the National Education Association; the Department of Superintendence of the National Education Association; the Department of Normal Schools of the National Education Association; the National Society for the Study of Education; the Society of College Teachers of Education; the National Committee on Agricultural Education. Bulletin, 1912, No. 15. Whole Number 487

    ERIC Educational Resources Information Center

    Noyes, Frederick K.

    1912-01-01

    This bulletin presents abstracts of papers presented at St. Louis, Missouri, February 26-29, 1912, before the National Council of Education of the National Education Association; the Department of Superintendence of the National Education Association; the Department of Normal Schools of the National Education Association; the National Society for…

  17. Vocational Education in the Comprehensive High School. Highlights of the Hearing Held by the Board of Directors of the American Vocational Association (St. Louis, Missouri, December 2, 1982).

    ERIC Educational Resources Information Center

    David, Henry

    This paper highlights information about and suggestions for improving vocational education in the comprehensive high school that was synthesized from testimony at an American Vocational Association (AVA) hearing. An introduction describes the comprehensive high school, discusses some recent assessments of secondary vocational education, and lists…

  18. Section 504 Compliance in Missouri School Districts: A Problem-Based Discrepancy Analysis

    ERIC Educational Resources Information Center

    Wilson, Suzanne; Steffes, Terri; Spurgin, Armand

    2013-01-01

    This report describes a problem based learning project focusing on Section 504 Compliance in the State of Missouri. Additionally it provides information about Superintendent's perceptions and levels of knowledge about Section 504 compliance in their districts. The project team sought to learn and understand the historical timeline of legislation…

  19. Using Data Mining Techniques Examination of the Middle School Students' Attitude towards Mathematics in the Context of Some Variables

    ERIC Educational Resources Information Center

    Idil, Feriha Hande; Narli, Serkan; Aksoy, Esra

    2016-01-01

    The aim of this study is to examine middle school students' attitude towards mathematics in the context of their mathematic learning preferences using data mining which is data analysis methodology that has been successfully used in different areas including educational domains. "How do I actually learn?" questionnaire and attitude scale…

  20. Space Radar Image of Missouri River - TOPSAR

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This is a combined radar and topography image of an area along the Missouri River that experienced severe flooding and levee failure in the summer of 1993. The meandering course of the Missouri River is seen as the dark curving band on the left side of the image. The predominantly blue area on the left half of the image is the river's floodplain, which was completely inundated during the flood of 1993. The colors in the image represent elevations, with the low areas shown in purple, intermediate areas in blue, green and yellow, and the highest areas shown in orange. The total elevation range is 85 meters (279 feet). The higher yellow and orange area on the right side of the image shows the topography and drainage patterns typical of this part of the midwestern United States. Dark streaks and bands in the floodplain are agricultural areas that were severely damaged by levee failures during the flooding. The region enclosed by the C-shaped bend in the river in the upper part of the image is Lisbon Bottoms. A powerful outburst of water from a failed levee on the north side of Lisbon Bottoms scoured a deep channel across the fields, which shows up as purple band. As the flood waters receded, deposits of sand and silt were left behind, which now appear as dark, smooth streaks in the image. The yellow areas within the blue, near the river, are clumps of trees sitting on slightly higher ground within the floodplain. The radar 'sees' the treetops, and that is why they are so much higher (yellow) than the fields. The image was acquired by the NASA/JPL Topographic Synthetic Aperture Radar system (TOPSAR) that flew over the area aboard a DC-8 aircraft in August 1994. The elevations are obtained by a technique known as radar interferometry, in which the radar signals are transmitted by one antenna, and echoes are received by two antennas aboard the aircraft. The two sets of received signals are combined using computer processing to produce a topographic map. Similar techniques

  1. 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…

  2. Power Factors that Define Gender Inequity within the Missouri Public School Superintendency

    ERIC Educational Resources Information Center

    Alexander, Kristina; Grispino, Frank D.; Messner, Phillip E.

    2004-01-01

    Although women have access to the superintendency power position, evidence has shown that women have not been able to consistently break the glass ceiling. A review of related literature failed to identify specific and practical employment factors that must be resolved or overcome if women are to reach power parity in Missouri. This study was…

  3. Prevalence of Cigarette Advertising and Other Promotional Strategies at the Point of Sale in St Louis, Missouri: Analysis by Store Type and Distance From a School

    PubMed Central

    Colditz, Graham; Moreland-Russell, Sarah; Cyr, Julianne; Snider, Doneisha; Schootman, Mario

    2014-01-01

    Introduction Point-of-sale advertising provides an opportunity for the tobacco industry to communicate with current and potential smokers. The US Family Smoking Prevention and Tobacco Control Act allows states to implement policies requiring that tobacco products be placed out of sight, and the Food and Drug Administration is considering banning point-of-sale advertising within 1,000 feet of schools. Our objective was to compare cigarette point-of-sale advertising near schools with grades prekindergarten through 12 and by store type. Methods All registered cigarette retailers (n = 1,229) and schools (n = 581) in the city of St Louis and St Louis County were geocoded and mapped by using ArcGIS. Retailers were divided into 2 groups, those within 1,000 feet and those within 1,001 to 2,000 feet of a school; 200 retailers from each group were randomly selected. We assessed tobacco interior and exterior advertising, brands advertised, discounts, gifts with purchase, “no sales to minors” signage, and cigarette functional items (eg, advertising on shopping baskets). Analyses were done by distance from a school and store type. Results We analyzed 340 retailers. Most retailers within 1,000 feet (91.2%) and from 1,001 to 2,000 feet (94.2%) of a school displayed cigarette advertising (P = .20). Convenience stores had the highest number of interior ads. In multivariable models, distance from school explained 0.2% of the variance in total advertising. Conclusion Cigarette point-of-sale advertising is highly prevalent in St Louis within 1,000 feet of schools. A ban based on distance from a school might decrease advertising exposure, but its effect on smoking prevalence is yet to be determined because advertising farther from schools would still prevail. PMID:24742394

  4. The significance of Rb-Sr glauconite ages, Bonneterre Formation, Missouri; Late Devonian-Early Mississippian brine migration in the midcontinent

    SciTech Connect

    Stein, H.J. ); Kish, S.A. )

    1991-05-01

    Rb-Sr mean model ages of 370 {plus minus} 10 Ma for glauconites from the Cambrian lower Bonneterre Formation in southern and central Missouri are in excellent agreement with a Rb-Sr isochron age of 359 {plus minus} 22 Ma for glauconites from the Magmont mine (Viburnum Trend) in the southeast Missouri lead district. The lower Bonneterre and Magmont mines ages probably reflect isotopic resetting, most likely associated with dolomitization and/or Mississippi Valley-type ore formation in the southeast Missouri lead district. The temporal relation between widespread dolomitization and ore formation in Missouri is unclear, but mounting evidence for two Devonian disturbances permits the following interpretation: (1) a Devonian timing (380-400 Ma) for widespread dolomitization, and (2) a Late Devonian-Early Mississippian timing (360-370 Ma) for ore formation in southeast Missouri. Late Devonian-Early Mississippian fluids associated with the earliest stages of collisional tectonics and metamorphism to the south and southeast may have been important in the formation of southeast Missouri ore deposits. These tectonically driven waters may themselves have been the Mississippi Valley-type ore fluids, entering Missouri by way of the Black Warrior basin and Reelfoot rift and/or the Arkoma basin. Alternatively, the movement of orogenic fluids hundreds of kilometers distant may have initiated and distally influenced the migration of more locally derived Mississippi Valley-type ore fluids. Broad regions of Missouri and adjacent areas experienced heating and crustal flexing in the Late Devonian, and consequently, preservation of elevated temperatures in Mississippi Valley-type fluids as they move great lateral distances may not be necessary for ore formation in southeast Missouri.

  5. Concentration trends for lead and calcium-normalized lead in fish fillets from the Big River, a mining-contaminated stream in southeastern Missouri USA

    USGS Publications Warehouse

    Schmitt, Christopher J.; McKee, Michael J.

    2016-01-01

    Lead (Pb) and calcium (Ca) concentrations were measured in fillet samples of longear sunfish (Lepomis megalotis) and redhorse suckers (Moxostoma spp.) collected in 2005–2012 from the Big River, which drains a historical mining area in southeastern Missouri and where a consumption advisory is in effect due to elevated Pb concentrations in fish. Lead tends to accumulated in Ca-rich tissues such as bone and scale. Concentrations of Pb in fish muscle are typically low, but can become elevated in fillets from Pb-contaminated sites depending in part on how much bone, scale, and skin is included in the sample. We used analysis-of-covariance to normalize Pb concentration to the geometric mean Ca concentration (415 ug/g wet weight, ww), which reduced variation between taxa, sites, and years, as was the number of samples that exceeded Missouri consumption advisory threshold (300 ng/g ww). Concentrations of Pb in 2005–2012 were lower than in the past, especially after Ca-normalization, but the consumption advisory is still warranted because concentrations were >300 ng/g ww in samples of both taxa from contaminated sites. For monitoring purposes, a simple linear regression model is proposed for estimating Ca-normalized Pb concentrations in fillets from Pb:Ca molar ratios as a way of reducing the effects of differing preparation methods on fillet Pb variation.

  6. Evaluation of Fe(II) oxidation at an acid mine drainage site using laboratory-scale reactors

    NASA Astrophysics Data System (ADS)

    Brown, Juliana; Burgos, William

    2010-05-01

    Acid mine drainage (AMD) is a severe environmental threat to the Appalachian region of the Eastern United States. The Susquehanna and Potomac River basins of Pennsylvania drain to the Chesapeake Bay, which is heavily polluted by acidity and metals from AMD. This study attempted to unravel the complex relationships between AMD geochemistry, microbial communities, hydrodynamic conditions, and the mineral precipitates for low-pH Fe mounds formed downstream of deep mine discharges, such as Lower Red Eyes in Somerset County, PA, USA. This site is contaminated with high concentrations of Fe (550 mg/L), Mn (115 mg/L), and other trace metals. At the site 95% of dissolved Fe(II) and 56% of total dissolved Fe is removed without treatment, across the mound, but there is no change in the concentration of trace metals. Fe(III) oxides were collected across the Red Eyes Fe mound and precipitates were analyzed by X-ray diffraction, electron microscopy and elemental analysis. Schwertmannite was the dominant mineral phase with traces of goethite. The precipitates also contained minor amounts of Al2O3, MgO,and P2O5. Laboratory flow-through reactors were constructed to quantify Fe(II) oxidation and Fe removal over time at terrace and pool depositional facies. Conditions such as residence time, number of reactors in sequence and water column height were varied to determine optimal conditions for Fe removal. Reactors with sediments collected from an upstream terrace oxidized more than 50% of dissolved Fe(II) at a ten hour residence time, while upstream pool sediments only oxidized 40% of dissolved Fe(II). Downstream terrace and pool sediments were only capable of oxidizing 25% and 20% of Fe(II), respectively. Fe(II) oxidation rates measured in the reactors were determined to be between 3.99 x 10-8and 1.94 x 10-7mol L-1s-1. The sediments were not as efficient for total dissolved Fe removal and only 25% was removed under optimal conditions. The removal efficiency for all sediments

  7. New Lower Mississippian Trilobites from the Chouteau Group of Missouri

    USGS Publications Warehouse

    Brezinski, D.K.

    2000-01-01

    Reexamination of existing trilobite collections from the Kinderhookian (Lower Mississippian) Chouteau Group of central and northeastern Missouri indicates that two different suites of trilobites are present in these two areas of the state. Moreover, the study of these collections has led to the erection of a new genus and four new species. The new genus, Ameropiltonia, is based on a new species, A. lauradanae. This genus and species is commonly confused with Breviphillipsia sampsoni (Vogdes). Elliptophillipsia rotundus, n. sp., differs from the type species of this genus by possessing a rounded frontal lobe to the glabella. The other new species, Perexigupyge chouteauensis and Richterella hessleri, are present in the Compton Limestone of Marion and Ralls counties of northeastern Missouri. Variations in trilobite species found in the Compton Limestone of central Missouri and the northeastern part of the state are interpreted to be environmentally related. It appears that the lime mudstone and wackestone lithologies characteristic of the Compton Limestone of central Missouri were deposited in a low-energy, subtidal shelf setting. The lime packstone-grainstone strata of northeastern Missouri are interpreted to have formed as a tidal sand belt on the eastern margin of the Burlington shelf.

  8. Supreme Court of the United States Syllabus. Board of Curators of the University of Missouri et al. v. Charlotte Horowitz.

    ERIC Educational Resources Information Center

    1978

    The decision of the U.S. Supreme Court of a case involving the dismissal for academic reasons of a student from the University of Missouri-Kansas City Medical School is presented. The Court upheld that Charlotte Horowitz had been afforded all rights by the fourteenth amendment and that the decision of the Court of Appeals, which held that the…

  9. Influence of physical education on moderate-to-vigorous physical activity of urban public school children in St. Louis, Missouri, 2011-2014.

    PubMed

    Racette, Susan B; Dill, Tiffany C; White, M Leanne; Castillo, Jacqueline C; Uhrich, Mary L; Inman, Cindi L; DuPont Ms, Nicholas C; Clark, B Ruth

    2015-01-01

    We quantified the moderate-to-vigorous physical activity (MVPA, heart rate ≥140 bpm) of urban public elementary school children on school days with and schooldays without physical education (PE) class by using continuous heart rate monitoring. The heart rate of 81 students (93.8% black) in grades 3 and 5 was recorded in 15-second intervals. On the basis of 575 school-day observations (mean 7.1 days/student), students accumulated 44.4 (standard deviation [SD], 34.4) minutes of MVPA on days with PE and 30.6 (SD, 29.9) MVPA minutes on days without PE (P < .001). School policies should promote daily PE to help children in under-resourced areas achieve the recommended 60 minutes per day of MVPA. PMID:25764137

  10. 78 FR 37457 - Approval and Promulgation of Implementation Plans; State of Missouri; Infrastructure SIP...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ..., 2013, EPA proposed to approve four Missouri SIP submissions (78 FR 21281). EPA received the first... of Missouri's February 27, 2007, SIP submission for the 1997 PM 2.5 NAAQS (72 FR 25975, May 8, 2007... Missouri's December 28, 2009, SIP submission for the 2006 PM 2.5 NAAQS (76 FR 43156, July 20,...

  11. Colorado School of Mines behavioral approach to the 1995 UGR competition

    NASA Astrophysics Data System (ADS)

    Murphy, Robin R.; Hoff, William A.; Blitch, John; Gough, Val; Hawkins, Dale; Hoffman, James C.; Krosley, Ramon; Lyons, Torsten; Mali, Amol; MacMillan, James; Warshawsky, Steven

    1995-12-01

    The Colorado School of Mines (CSM) entry placed fourth in the 1995 International Unmanned Ground Robotics Competition sponsored by the Association for Unmanned Vehicles (AUVS). Clementine 2, a battery powered children's jeep outfitted with a 100 MHz Pentium field computer, a camcorder, and a panning ultrasonic range finder served as the platform. The objectives of the CSM team were to gain familiarity with the CSM architecture by applying it to a well defined problem, evaluate existing computer vision based road following techniques, and gain practical experience in using multiple sensing modalities. The entry used the behavioral portion of the CSM hybrid deliberative/reactive architecture, which divided robot activities into four strategic and tactical behaviors: vision based follow-path, ultrasonic based avoid-obstacle, pan-camera, and speed-control using inclinometers. This paper details the motivation behind the CSM entry, the approach taken, and lessons learned.

  12. Impact of Discontinued Obstetrical Services in Rural Missouri: 1990-2002

    ERIC Educational Resources Information Center

    Sontheimer, Dan; Halverson, Larry W.; Bell, Laird; Ellis, Mark; Bunting, Pamela Wilbanks

    2008-01-01

    Purpose: This study examines the potential relationship between loss of local obstetrical services and pregnancy outcomes. Methods: Missouri Hospital Association and Missouri Department of Health birth certificate records were used as sources of information. All member hospitals of the Missouri Hospital Association that were located in cities of…

  13. Groundwater monitoring plan for the Missouri River alluvial aquifer in the vicinity of the City of Independence, Missouri, well field

    USGS Publications Warehouse

    Wilkison, Donald H.

    2012-01-01

    Source contributions to monitoring and supply wells, contributing recharge areas, groundwater travel times, and current (2012) understanding of alluvial water quality were used to develop a groundwater monitoring plan for the Missouri River alluvial aquifer in the vicinity of the City of Independence, Missouri well field. The plan was designed to evaluate long-term alluvial water quality and assess potential changes in, and threats to, well-field water quality. Source contributions were determined from an existing groundwater flow model in conjunction with particle-tracking analysis and verified with water-quality data collected from 1997 through 2010 from a network of 68 monitoring wells. Three conjunctive factors - well-field pumpage, Missouri River discharge, and aquifer recharge - largely determined groundwater flow and, therefore, source contributions. The predominant source of groundwater to most monitoring wells and supply wells is the Missouri River, and this was reflected, to some extent, in alluvial water quality. To provide an estimate of the maximum potential lead time available for remedial action, monitoring wells where groundwater travel times from the contributing recharge areas are less than 2 years and predominately singular sources (such as the Missouri River or the land surface) were selected for annual sampling. The sample interval of the remaining wells, which have varying travel times and intermediate mixtures of river and land-surface contributions, were staggered on a 2-, 3-, or 4-year rotation. This was done to provide data from similar contributing areas and account for inherent aquifer variability yet minimize sample redundancy.

  14. AfricaArray International Geophysics Field School: Applications of Near Surface Geophysics to challenges encountered in mine planning

    NASA Astrophysics Data System (ADS)

    Webb, S. J.; Jones, M. Q.; Durrheim, R. J.; Nyblade, A.; Snyman, Q.

    2012-12-01

    Hard rock exploration and mining presents many opportunities for the effective use of near surface geophysics. For over 10 years the AfricaArray international geophysics field school has been hosted at a variety of mines in South Africa. While the main objective of the field school is practical training for the next generation of geophysicists, being hosted at a mine has allowed us to investigate applications of near surface geophysics in the early stages of mine planning and development as geophysics is often cheaper and faster than drilling. Several applications include: detailed delineation of dykes and stringer dykes, physical property measurements on drill core for modeling and marker horizons, determination of overburden thickness, locations of water and faults. Dolerite dykes are usually magnetic and are associated with loss of ground (i.e. where the dyke replaces the ore and thus reduces the amount of ore available) and safety/stability concerns. Thus the accurate mapping of dykes and narrow stringers that are associated with them are crucial to the safe planning of a mine. We have acquired several case studies where ground magnetic surveys have greatly improved on the resolution and detail of airborne magnetic surveys in regions of complicated dyke swarms. In many cases, thin stringer dykes of less than 5 cm have been detected. Physical property measurements of these dykes can be used to distinguish between different ages of dykes. It is important to accurately determine overburden thickness when planning an open pit mine as this directly affects the cost of development. Depending on the nature of the overburden, both refraction seismic and or DC resistivity can provide continuous profiling in the area of interest that fills in gaps between boreholes. DC resistivity is also effective for determining water associated with dykes and structures that may affect mine planning. The field school mainly addresses the training of a variety of students. The core

  15. Digital data and geologic map of the Powder Mill Ferry Quadrangle, Shannon and Reynolds counties, Missouri

    USGS Publications Warehouse

    McDowell, Robert C.; Harrison, Richard W.; Lagueux, Kerry M.

    2000-01-01

    The geology of the Powder Mill Ferry 7 1/2-minute quadrangle , Shannon and Reynolds Counties, Missouri was mapped from 1997 through 1998 as part of the Midcontinent Karst Systems and Geologic Mapping Project, Eastern Earth Surface Processes Team. The map supports the production of a geologic framework that will be used in hydrogeologic investigations related to potential lead and zinc mining in the Mark Twain National Forest adjacent to the Ozark National Scenic Riverways (National Park Service). Digital geologic coverages will be used by other federal and state agencies in hydrogeologic analyses of the Ozark karst system and in ecological models.

  16. A Problem Based Learning Project Investigating the Underlying Dimensions of Professional Learning Communities in Public Primary and Secondary Schools in the State of Missouri

    ERIC Educational Resources Information Center

    Schrimpf, Michael; Hickman, Philip; Wedlock, Dave

    2009-01-01

    This study provides a quantitative approach to analyzing college students' levels of self-actualization. Specifically, it addresses the distinction between students from non-rural and rural hometowns relative to their level of self-actualization. Students from five public state schools, in one Midwestern state, were surveyed. Self-actualization…

  17. 78 FR 4136 - Notice of Intent To Prepare an Environmental Impact Statement for the Missouri River Recovery...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... Resources Development Act of 2007 (Missouri River Ecosystem Restoration Plan). That study included the... the Missouri River Recovery Management Plan, Missouri River, United States AGENCY: Department of the... Omaha Districts, intend to prepare the Missouri River Recovery Management Plan (Plan) with...

  18. Characterization of Possible Carbonatites in Southeast Missouri

    NASA Astrophysics Data System (ADS)

    Shavers, E. J.; Wulamu, A.; Encarnacion, J. P.; Luetkemeyer, P. B.

    2014-12-01

    Carbonatite is an igneous rock containing greater than 50% carbonate minerals. These rocks are the most common host of REE mineralization and may contain other economic deposits such as uranium, fluorine and niobium. Several researchers have mentioned the presence of a carbonatite phase interspersed among the olivine melilitite-alnöite dikes and diatremes of southeast Missouri, yet a comprehensive validation of this occurrence has, so far, remained elusive. Here we present petrographic, cathodoluminescence, stable isotope and Vis-NIR analysis which support the presence of a carbonatite magma. We identify apparently single generation calcite groundmass surrounding country rock xenoliths and olivine-cored mafic spheroids altered to carbonate and opaque minerals. We present stable isotope data for twenty samples of intrusive and country rock from across the study area. δ18O values for all rock types exhibit little variation with values between 21.9 ‰ and 28.1 ‰ (VSMOW), possibly the result of outgassing during emplacement. Measured δ13C values of (1) carbonate country rocks are between -0.1 ‰ and -2.9 ‰ (VPDB), (2) ultramafic and carbonate-rich mafic rocks range from -3.0 ‰ to -4.6 ‰ (VPDB) and (3) carbonate-rich rocks with volcanic textures, as well as carbonate veins within mafic rocks, fall between -5.4 ‰ to -8.2 ‰ (VPDB). We suggest that this data and initial petrographic observations indicate (1) limited fluid-rock interaction as the host rock clasts have retained their original isotopic signature, (2) an initial ultramafic phase enriched in 13C by a small amount of sedimentary rock due to low initial C content, (3) mantle sourced carbonate fluids entraining fragments of the ultramafic phase and xenoliths. However, future electron microprobe studies may allow us to further constrain the causes for the observed isotopic shifts. We compare laboratory reflectance measurements of a dolomitic intrusive and adjacent dolomite country rock. Absorption

  19. Effects of the 1924 Agricultural Recession on Rural Missouri Hebdomadals.

    ERIC Educational Resources Information Center

    Koski, Steven D.; Kahan, Robert S.

    A study was conducted to determine whether a relationship existed between the agricultural slump of 1924 and the economic vitality of rural weekly newspapers in Missouri. "Rural weekly newspaper" was defined as any weekly newspaper in a predominantly agrarian locale with a city population of fewer than 5,000 and a county population of fewer than…

  20. Fundamentals of Marketing. Missouri Marketing Education Curriculum. Competency Listing. Revised.

    ERIC Educational Resources Information Center

    Smith, Clifton L.

    This guide lists the core curriculum competencies expected to be developed by students in secondary Fundamentals of Marketing courses in Missouri. It was developed through revision of the prior core curriculum by a project team with input from all the marketing instructors in the state. Competencies listed in the revised fundamentals of marketing…

  1. MICROSCOPICAL ANALYSIS OF AEROSOLS COLLECTED IN ST. LOUIS, MISSOURI

    EPA Science Inventory

    A study of the concentration of total suspended particulates (TSP) was conducted at two sampling sites in St. Louis, Missouri during July 1975. One site located at the southeastern boundary of the city was adjacent to an industrial area. The other sampling site was located in the...

  2. Frequency and Correlates of Campus Crime: Missouri Public Postsecondary Institutions

    ERIC Educational Resources Information Center

    Han, Seunghee

    2012-01-01

    Data from 34 public postsecondary institutions in Missouri showed liquor- and drug-related offenses and burglary as the most frequent campus crimes. Four-year institutions, institutions with a greater number of students, full-time students, younger students, out-of-state students, and a larger percentage of program completion were positively…

  3. FECAL BACTERIAL CONTAMINATION OF A KARST WATERSHED IN CENTRAL MISSOURI

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Bonne Femme watershed of Boone County, Missouri has a varied surface geology that includes karst topography with losing streams that are an especially vulnerable setting for ground water contamination. The study objective was to compare fecal contamination and detection of specific pathogenic wa...

  4. University of Missouri: College and University Systems Environment.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1983

    1983-01-01

    The computing and information systems at the University of Missouri are described. All computing activity was centralized beginning in 1973 with the formation of the university computer network. Administrative data processing, financial systems, student systems, and office automation are discussed. (MLW)

  5. Biogeography of Missouri. Instructional Unit. Conservation Education Series.

    ERIC Educational Resources Information Center

    Castillon, David A.

    This unit is designed to help social studies or science teachers incorporate ecological concepts into the teaching of science and Missouri geography. The unit includes: (1) a topic outline; (2) general unit objectives; (3) an introduction to basic biogeographical concepts; (4) descriptions of the glaciated prairie, unglaciated prairie, ozark, and…

  6. Geologic Map of the Big Spring Quadrangle, Carter County, Missouri

    USGS Publications Warehouse

    Weary, David J.; McDowell, Robert C.

    2006-01-01

    The bedrock exposed in the Big Spring quadrangle of Missouri comprises Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat lying except where they are adjacent to faults. The carbonate rocks are karstified, and the area contains numerous sinkholes, springs, caves, and losing streams. This map is one of several being produced under the U.S. Geological Survey (USGS) National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A national park in this region (Ozark National Scenic Riverways, Missouri) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the park to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for park management. For more information, see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  7. Colorado School of Mines fusion gamma ray diagnostic project. Technical progress report

    SciTech Connect

    Cecil, F.E.

    1992-02-14

    This report summarizes the 1991 calendar year activities of the fusion gamma ray diagnostics project in the Physics Department at the Colorado School of Mines. Considerable progress has been realized in the fusion gamma ray diagnostic project in the last year. Specifically we have achieved the two major goals of the project as outlined in last year`s proposed work statement to the Office of Applied Plasma Physics in the DOE Division of Magnetic Fusion Energy. The two major goals were: (1) Solution of the severe interference problem encountered during the operation of the gamma ray spectrometer concurrent with high power levels of the neutral beam injectors (NBI) and the ICRH antenae. (2) Experimental determination of the absolute detection efficiency of the gamma ray spectrometer. This detection efficiency will allow the measured yields of the gamma rays to be converted to a total reaction rate. In addition to these two major accomplishments, we have continued, as permitted by the TFTR operating schedule, the observation of high energy gamma rays from the 3He(D,{gamma})5Li reaction during deuterium NBI heating of 3He plasmas.

  8. Effect of acidity and elevated PCO2 on acid. Neutralization within pulsed limestone bed reactors receiving coal mine drainage

    USGS Publications Warehouse

    Watten, B.J.; Sibrell, P.L.; Schwartz, M.F.

    2004-01-01

    Limestone has potential for reducing reagent costs and sludge volume associated with the treatment of acid mine drainage (AMD), but its use has been restricted by slow dissolution rates and sensitivity to scale forming reactions that retard transport of H+ at the solid-liquid interface. We evaluated a pulsed limestone bed (PLB) remediation process designed to circumvent these problems through use of intermittently fluidized beds of granular limestone and elevated carbon dioxide pressure. PLB limestone dissolution (LD, mg/L), and effluent alkalinity (Alk, mg/L) were correlated with reactor pressure (PCO2, kPa), influent acidity (Acy, mg/L) and reactor bed height (H, cm) using a prototype capable of processing 10 L/min. The PLB process effectively neutralized sulfuric acid acidity over the range of 6-1033 mg/L (as CaCO3) while generating high concentrations of alkalinity (36-1086 mg/L) despite a hydraulic residence time of just 4.2-5.0 min. Alk and LD (mg/L CaCO3) rose with increases in influent acidity and PCO2 (p < 0.001) according to the models: Alk = 58 + 38.4 (PCO2)0.5 + 0.080 (Acy) - 0.0059(PCO2) 0.5 (Acy); LD = 55 + 38.3 (PCO2)0.5 + 1.08 (Acy) - 0.0059 (PCO2)0.5 (Acy). Alkalinity decreased at an increasing rate with reductions in H over the range of 27.3-77.5 cm (p < 0.001). Carbon dioxide requirements (Q(avg)CO2, L/min) increased with PCO2 (p < 0.001) following the model Q(avg)CO2 = 0.858 (PCO2)0.620, resulting in a greater degree of pH buffering (depression) within the reactors, a rise in limestone solubility and an increase in limestone dissolution related to carbonic acid attack. Corresponding elevated concentrations of effluent alkalinity allow for sidestream treatment with blending. Numerical modeling demonstrated that carbon dioxide requirements are reduced as influent acidity rises and when carbon dioxide is recovered from system effluent and recycled. Field trials demonstrated that the PLB process is capable of raising the pH of AMD above that

  9. Brick and Click Libraries: Proceedings of a Regional Academic Library Symposium (Missouri State University, Maryville, Missouri, October 10, 2003)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.

    2003-01-01

    The 2003 Brick and Click is a one-day conference that focuses on providing library resources and services for students who are either on-campus learners or off-campus learners. The conference theme was "The Shape of Tomorrow". It is sponsored by the Northwest Missouri State University in order to offer academic librarians a forum for sharing…

  10. Colorado School of Mines Low Energy Nuclear Physics Project technical progress report

    SciTech Connect

    Cecil, F.E.

    1990-01-05

    This report summarizes the activity and accomplishments of the Colorado School of Mines Low Energy Nuclear Physics project during the calendar year 1989. Many of the projects which were anticipated in the original grant proposal have been completed. Among these completed projects we include of study of the radiative capture of low energy protons on {sup 6}Li, {sup 7}Li, {sup 9}Be, and {sup 11}B. Preliminary measurements of the branching ratios and yields of these reactions were reported in last year's Technical Progress Report. These measurements are now complete and have been used to extract the respective astrophysical S-factors and the corresponding thermonuclear reactivities. While not complete, progress has been made in some of the other originally proposed studies. Among these include a fairly extensive study of the interaction of low energy deuterons with {sup 6}Li and {sup 7}Li. In the course of this study we have made a solid observation of the Oppenheimer-Phillips effect in the D-{sup 6}Li system. Progress has been made in our study of the radiative capture of alpha particles by deuterons, {sup 6}Li, and {sup 7}Li but considerable work remains in these studies. In our earlier reports we noted the observation of d-d reactions during the bombardment of deuterated targets with energetic beams of protons, alpha particles, and other light-to-medium ions. We believe we now understand this phenomenon and feel it has some fairly significant consequences both for our studies and for those of other researchers. Our susceptibility to mob hysteria led us to invest a significant effort in cold nuclear fusion, both employing a fairly unique accelerator based approach at CSM and as one of the gamma ray diagnosticians on the Princeton Plasma Physics Laboratory's Cold Fusion Task Force.

  11. 78 FR 63909 - Missouri Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... (45 FR 77027). You can also find later actions concerning the Missouri program and program amendments... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 925 [SATS No. MO-041-FOR; Docket ID: OSM....m., c.d.t. on November 12, 2013. ADDRESSES: You may submit comments, identified by SATS No....

  12. Structural lineament and pattern analysis of Missouri, using LANDSAT imagery

    NASA Technical Reports Server (NTRS)

    Martin, J. A.; Kisvarsanyi, G. (Principal Investigator)

    1977-01-01

    The author has identified the following significant results. Major linear, circular, and arcuate traces were observed on LANDSAT imagery of Missouri. Lineaments plotted within the state boundaries range from 20 to nearly 500 km in length. Several extend into adjoining states. Lineaments plots indicate a distinct pattern and in general reflect structural features of the Precambrian basement of the platform. Coincidence of lineaments traced from the imagery and known structural features in Missouri is high, thus supporting a causative relation between them. The lineament pattern apparently reveals a fundamental style of the deformation of the intracontinental craton. Dozens of heretofore unknown linear features related to epirogenic movements and deformation of this segment of the continental crust were delineated. Lineaments and mineralization are interrelated in a geometrically classifiable pattern.

  13. Traditional Geology Field Camp: A capstone course at South Dakota School of Mines and Technology (BHNSFS)

    NASA Astrophysics Data System (ADS)

    Uzunlar, N.; Lisenbee, A. L.

    2012-12-01

    The Black Hills Natural Sciences Field Station (BHNSFS) has provided field training in geology and geological engineering for more than 40 years, and since the 1980's as a consortium serving five schools with South Dakota School of Mines and Technology as the coordinator. The traditional summer geology field camp is a five week long, intense program aimed to prepare students for subsequent professional geologic experiences. It is delivered from two separate facilities, one in the Black Hills (South Dakota) from a beautiful log lodge along Sand Creek, in eastern Wyoming, and a second from the town of Taskesti along the North Anatolian fault approximately 200 km east of Istanbul, Turkey. At both locations, the courses maintain a strong emphasis on basic field applications, including the use of GPS as a mapping tool in most exercises. The preparation of well-written reports, based on field descriptions supplemented by research on the web or through published documents, is strongly emphasized. Projects at the Black Hills field camp includes mapping of Precambrian basement, Paleozoic stratigraphy, and Laramide Tertiary plutons and structural features as welll as post-Laramide,, faulted continental strata. The popular Taskesti field camp utilizes the diverse geology of the Tethyan realm, as well as the culture and history, of central Turkey (Anatolia). The course is based at a Turkish Government Earthquake Research Center facility along the North Anatolian fault. Students examine and map selected locations across the Izmir-Ankara suture including: 1) Deformed Cretaceous and Tertiary carbonate and clastic strata of the Sakarya micro-continent in a fore-arc basin; 2) Marble and skarn surrounding Eocene, subduction-related granite intruded into a passive margin sequence in the Sivrihisar region of central Anatolia; 3) Faulted and folded Neogene strata in the northern flank of the post-Tethyan, Haymana Basin and the contrasting terrains across the North Anatolian fault (J

  14. Water resources investigations of the U.S. Geological Survey in Missouri, fiscal year 1983

    USGS Publications Warehouse

    Kratzer, Wanietia M., (compiler)

    1983-01-01

    Water-resources investigations of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and making interpretive investigations. These data and the results of the investigations are published or released by either the U.S. Geological Survey or by cooperating agencies. This report describes the data-collection activities and investigations in Missouri for the 1983 fiscal year and provides an extensive list of water-resources references for the State of Missouri. (USGS)

  15. Quality of Surface Water in Missouri, Water Year 2007

    USGS Publications Warehouse

    Otero-Benitez, William; Davis, Jerri V.

    2009-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2007 water year (October 1, 2006 through September 30, 2007), data were collected at 67 stations including two U.S. Geological Survey National Stream Quality Accounting Network stations and one spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, dissolved nitrite plus nitrte, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticide data summaries are presented for 64 of these stations, which primarily have been classified in groups corresponding to the physiography of the State, main land use, or unique station types. In addition, a summary of hydrologic conditions in the State during water year 2007 is presented.

  16. Application of the Hydroecological Integrity Assessment Process for Missouri Streams

    USGS Publications Warehouse

    Kennen, Jonathan G.; Henriksen, James A.; Heasley, John; Cade, Brian S.; Terrell, James W.

    2009-01-01

    Natural flow regime concepts and theories have established the justification for maintaining or restoring the range of natural hydrologic variability so that physiochemical processes, native biodiversity, and the evolutionary potential of aquatic and riparian assemblages can be sustained. A synthesis of recent research advances in hydroecology, coupled with stream classification using hydroecologically relevant indices, has produced the Hydroecological Integrity Assessment Process (HIP). HIP consists of (1) a regional classification of streams into hydrologic stream types based on flow data from long-term gaging-station records for relatively unmodified streams, (2) an identification of stream-type specific indices that address 11 subcomponents of the flow regime, (3) an ability to establish environmental flow standards, (4) an evaluation of hydrologic alteration, and (5) a capacity to conduct alternative analyses. The process starts with the identification of a hydrologic baseline (reference condition) for selected locations, uses flow data from a stream-gage network, and proceeds to classify streams into hydrologic stream types. Concurrently, the analysis identifies a set of non-redundant and ecologically relevant hydrologic indices for 11 subcomponents of flow for each stream type. Furthermore, regional hydrologic models for synthesizing flow conditions across a region and the development of flow-ecology response relations for each stream type can be added to further enhance the process. The application of HIP to Missouri streams identified five stream types ((1) intermittent, (2) perennial runoff-flashy, (3) perennial runoff-moderate baseflow, (4) perennial groundwater-stable, and (5) perennial groundwater-super stable). Two Missouri-specific computer software programs were developed: (1) a Missouri Hydrologic Assessment Tool (MOHAT) which is used to establish a hydrologic baseline, provide options for setting environmental flow standards, and compare past and

  17. Documenting the conversion from traditional to Studio Physics formats at the Colorado School of Mines: Process and early results

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick B.; Kuo, H. Vincent; Ruskell, Todd G.

    2008-10-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Over the past year we have converted the second semester of our calculus-based introductory physics course (Physics II) to a Studio Physics format, starting from a traditional lecture-based format. In this paper, we document the early stages of this conversion in order to better understand which features succeed and which do not, and in order to develop a model for switching to Studio that keeps the time and resource investment manageable. We describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), solicited student comments, failure rates, and exam scores.

  18. Bathymetric surveys of selected lakes in Missouri--2000-2008

    USGS Publications Warehouse

    Richards, Joseph M.

    2013-01-01

    Years of sediment accumulation and abnormally dry conditions in the Midwest in 1999 and 2000 led to the water level decline of many water-supply lakes in Missouri, and caused renewed interest in modernizing outdated area/volume tables for these lakes. The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources and the U.S. Army Corps of Engineers, surveyed the bathymetry of 51 lakes in Missouri from July 2000 to May 2008. The data were used to provide water managers with area/volume tables and bathymetric maps of the lakes at the time of the surveys. In 50 of the lakes, bathymetric surveys were made using a boat-mounted single-beam survey-grade fathometer. In Clearwater Lake, bathymetric data were collected primarily using a boat-mounted survey-grade multibeam fathometer, and some bathymetric data were collected using a single-beam fathometer in areas of the lake that were inaccessible to the multibeam fathometer. Data processing, area/volume table computation, and bathymetric map production were completed for each lake.

  19. Comparision of alternatively certified and traditionally certified Missouri high school science teachers' perceptions of self-efficacy during the induction period

    NASA Astrophysics Data System (ADS)

    Gaither, Linda

    Sixty percent of America's teachers choose traditional baccalaureate programs while the remaining choose one of several alternative pathways. While certification/training is certainly important to preparing effective teachers, other research indicates that teacher efficacy serves as the foundation of teacher behaviors and classroom practice. The purpose of this study ( N = 94 induction high school science teachers) was to determine the relationships between certification pathway and opportunities to observe modeling; between years of experience and personal teaching efficacy; and teachers' perceptions of what characteristics/ experiences best explain personal teaching efficacy. The Teacher Sense of Efficacy Scale was used in an on-line survey for Phase 1 (n = 91), to measure teacher self-efficacy. In Phase 2, a basic qualitative study was conducted using telephone interviews ( n = 2) and a focus group (n = 4) along with a series of short essay questions from the online survey (n = 91). The findings indicate a significant relationship (p = 0.01) between years of teaching and overall personal teaching-efficacy, student engagement, and instructional strategies; a relationship between opportunities to see modeling and certification pathway, where traditionally certified teachers had significantly more opportunities (p = 0.000); and a relationship between classroom management and opportunities to see modeling (p = 0.005). Qualitative analyses confirmed that traditionally-prepared teachers saw a range of "modeling" and model teachers; respondents related such opportunities to more effective teaching, especially in the realm of classroom management. As more teachers choose alternative certification, it is imperative that adequate opportunities to observe teaching strategies are modeled during the certification process and once teachers enter the classroom; they must have intrinsic and extrinsic support to be successful.

  20. The Mechanization of Mining.

    ERIC Educational Resources Information Center

    Marovelli, Robert L.; Karhnak, John M.

    1982-01-01

    Mechanization of mining is explained in terms of its effect on the mining of coal, focusing on, among others, types of mining, productivity, machinery, benefits to retired miners, fatality rate in underground coal mines, and output of U.S. mining industry. (Author/JN)

  1. 75 FR 36676 - Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson City, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... National Park Service Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson... completion of an inventory of human remains in the control of the Missouri Department of Natural Resources... Department of Natural Resources professional staff in consultation with representatives of the Osage...

  2. Compartment in vertical flow reactor for ferruginous mine water

    NASA Astrophysics Data System (ADS)

    Hur, Won; Cheong, Young-Wook; Yim, Gil-Jae; Ji, Sang-Woo; Hong, Ji-Hye

    2014-05-01

    Mine effluents contain varying concentrations of ferrous ion along with other metal ions. Fe(II) that quickly oxidizes to form precipitates in the presence of oxygen under net alkaline or neutral conditions. Thus, passive treatment methods are designed for the mine water to reside in an open containment area so as to allow simultaneous oxidation and precipitation of Fe(II), such as in a lagoon or an oxidation pond. A vertical flow reactor (VFR) was also suggested to remediate ferruginous mine drainage passing down through an accreting bed of ochre. However, VFR has a limited operation time until the system begins to overflow. It was also demonstrated that two-compartment VFR has a longer operation time than single compartment VFR of same size. In this study, a mathematical model was developed as a part of efforts to explore the operation of VFR, showing dynamic changes in head differences, ochre depth and Fe(II)/Fe(III) concentration in the effluent flow. The analysis shows that Fe(II) oxidation and ochre formation should be balanced with permeability of ochre bed to maximize VFR operation time and minimize residual Fe(II) in the effluent. The model demonstrates that two compartment VFR can have a longer operation time than a single-compartment VFR and that an optimum compartment ratio exists that maximize VFR operation time. Accelerated Fe(II) oxidation significantly affects the optimum ratio of compartment area and reduced residual Fe(II) in the effluent. VFR operation time can be significantly prolonged by increasing the rate of ochre formation not by accelerated Fe(II) oxidation. Taken together, ochre forms largely in the first compartment while overflowed mine water with reduced iron contents is efficiently filtered in the second compartment. These results provide us a better understanding of VFR operation and optimum design criteria for maximum operation time in a two-compartment VFR. Rapid ochre accretion in the first compartment maintains constant hydraulic

  3. 78 FR 45960 - Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson City, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... Department of Natural Resources professional staff in consultation with representatives of the Sac & Fox Nation, Oklahoma; Sac & Fox of Missouri in Kansas and Nebraska; and the Sac & Fox Tribe of the... University of Missouri-Columbia. The area of Pike County, MO, was ceded by the Sauk and Fox in a series...

  4. PRECISION AGRICULTURE MASTERS PROGRAM - EDUCATING MISSOURI CROP PRODUCERS ABOUT THE BENEFITS OF PRECISION AGRICULTURE MANAGEMENT THROUGH ON-FARM RESEARCH

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Precision Agriculture Masters (PAM) Program was initiated to enhance the transfer of technology related to precision agriculture to Missouri's crop producers. The PAM program consists of three parts: the precision agriculture knowledge network available through the Missouri Precision Agricultur...

  5. 78 FR 21281 - Approval and Promulgation of Implementation Plans; State of Missouri; Infrastructure SIP...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ...EPA is proposing action on four Missouri State Implementation Plan (SIP) submissions. First, EPA is proposing to approve portions of two SIP submissions from the State of Missouri addressing the applicable requirements of Clean Air Act (CAA) for the 1997 and 2006 National Ambient Air Quality Standards (NAAQS) for fine particulate matter (PM2.5). The CAA requires that each state......

  6. Environmental noise from surface mining operations

    SciTech Connect

    Staiano, M.A.

    1982-01-01

    A sample of five mines were observed as part of a study to determine the magnitude and sources of environmental noise from surface mining operations and to identify noise abatement methods. These mining operations consisted of: a Minnesota iron ore mine, Midwestern and Appalachian coal mines, a Missouri clay pit operation, and a Texas limestone quarry. These operations are typical of Eastern and Midwestern mining activities. This paper highlights the findings of the noise measurement portion of that study.

  7. On the Trail of Lewis and Clark: A Journey up the Missouri River.

    ERIC Educational Resources Information Center

    Lourie, Peter

    In 1804, Lewis and Clark and a band of adventurers called the Corps of Discovery embarked on one of the great expeditions in history, the exploration of the newly purchased Louisiana Territory. Much of their time was spent on the Missouri River. Two hundred years later, four friends follow Lewis and Clark's path up the Missouri. Their journey…

  8. 76 FR 56212 - Missouri; Amendment No. 9 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency Missouri; Amendment No. 9 to Notice of a Major Disaster... notice of a major disaster declaration for State of Missouri (FEMA-1980-DR), dated May 9, 2011,...

  9. 78 FR 46582 - Missouri River Energy Services; Notice of Petition for Waiver

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri River Energy Services; Notice of Petition for Waiver Take notice that on July 23, 2013, Missouri River Energy Services, on behalf of itself and its member, City of Pella, Iowa, filed a petition for waiver...

  10. Socioeconomic Heterogeneity of Mining-Dependent Counties.

    ERIC Educational Resources Information Center

    Nord, Mark; Luloff, A. E.

    1993-01-01

    Although the socioeconomic well-being of all U.S. mining-dependent counties was slightly above the national average in 1990, disaggregation reveals substantial effects of region and mining subsector. In particular, southern and Great Lakes coal-mining counties had significantly lower high school graduation rates and higher poverty and unemployment…

  11. WATER QUALITY IN THE GARRISON REACH OF THE MISSOURI RIVER, ND: PRELIMINARY EMAP FINDINGS

    EPA Science Inventory

    In 2001 and 2002, summer water quality (WQ) sampling was conducted on open waters (flowing waters of the river channel) and backwaters of the Missouri River between Garrison Dam and Lake Oahe as part of the EPA's Environmental Monitoring and Assessment Program Upper Missouri Rive...

  12. Life-style and death patterns of the Missouri RLDS church members.

    PubMed

    McEvoy, L; Land, G

    1981-12-01

    Members of the Reorganized Church of Jesus Christ of Latter-Day Saints (RLDS) are dissuaded from the use of tobacco, alcohol, and hot drinks. A well-balanced diet is also stressed. This study compares the 1972-78 mortality experience of the Missouri RLDS with three other population groups. The findings show Missouri RLDS experiencing age-adjusted death rates which are 22.6 percent lower than rates for Missouri non-RLDs whites; 19.6 per cent lower than the non-RLDS of Independence, Missouri; and 14.4 per cent lower than Utah residents. The RLDS display lower death rates than the two Missouri comparison groups for each of seven selected causes-particularly lung cancer, pneumonia/influenza, and violent deaths. Comparisons between the Missouri RLDS and Utah residents show an inconsistent pattern, with Utah residents having non-significantly lower death rates for lung cancer and ischemic heart disease, but with the Missouri RLDS having significantly lower rates for pneumonia/influenza and violent deaths. These inconsistencies are of interest because 72 per cent of Utah's population belong to the Mormon Church which advocates life-styles similar to the RLDS. If these disparate mortality patterns persist under a more direct comparison between the Missouri RLDS and Utah Mormons, they could provide the opportunity to assess the impact of similar life-styles in separate settings. PMID:7316000

  13. 76 FR 44899 - FFP Missouri 17, LLC; BOST2 Hydroelectric LLC; Notice of Competing Preliminary Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ...' express permission. FFP's Columbia Lock & Dam Hydroelectric Project No. 13824-000 would consist of: (1... Federal Energy Regulatory Commission FFP Missouri 17, LLC; BOST2 Hydroelectric LLC; Notice of Competing... Competing Applications On August 6, 2010, FFP Missouri 17, LLC (FFP) and BOST2 Hydroelectric LLC...

  14. Preliminary investigation of groundwater occurrences in the Weldon Spring area, St. Charles County, Missouri. Further notes on problems of the Weldon Spring area, Missouri

    SciTech Connect

    Roberts, C.M.; Theis, C.V.

    1983-06-01

    Groundwater occurrences in the area of Weldon Springs Ordnance Works, Weldon Springs, Missouri, to determine the subsurface conditions controlling its movement as a prerequisite to the location and design of structures contemplated by the Atomic Energy Commission. (ACR)

  15. 77 FR 47060 - Missouri Joint Municipal Electric Utility Commission; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... Energy Regulatory Commission Missouri Joint Municipal Electric Utility Commission; Notice of Filing Take notice that on July 30, 2012, Missouri Joint Municipal Electric Utility Commission filed a Proposed...Support@ferc.gov , or call (866) 208-3676 (toll free). For TTY, call (202) 502-8659. Comment Date: 5:00...

  16. 77 FR 61594 - Missouri Joint Municipal Electric Utility Commission; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... Energy Regulatory Commission Missouri Joint Municipal Electric Utility Commission; Notice of Filing Take notice that on October 1, 2012, Missouri Joint Municipal Electric Utility Commission filed its Revised..., please email FERCOnlineSupport@ferc.gov , or call (866) 208-3676 (toll free). For TTY, call (202)...

  17. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Port St. Louis, Missouri. 165.825 Section 165.825 Navigation and Navigable Waters COAST GUARD... § 165.825 Security Zones; Captain of the Port St. Louis, Missouri. (a) Location. The following areas are... bank beginning from mile marker 532.5 and ending at mile marker 532.9. (3) Quad Cities...

  18. 33 CFR 165.825 - Security Zones; Captain of the Port St. Louis, Missouri.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Port St. Louis, Missouri. 165.825 Section 165.825 Navigation and Navigable Waters COAST GUARD... § 165.825 Security Zones; Captain of the Port St. Louis, Missouri. (a) Location. The following areas are... bank beginning from mile marker 532.5 and ending at mile marker 532.9. (3) Quad Cities...

  19. 78 FR 37213 - Southern Union Company, d/b/a Missouri Gas Energy; Laclede Gas Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-20

    ... Energy Regulatory Commission Southern Union Company, d/b/a Missouri Gas Energy; Laclede Gas Company; Notice of Application Take notice that on June 12, 2013, Southern Union Company, d/b/a Missouri Gas Energy (MGE Southern Union), 3420 Broadway, Kansas City, Missouri 64111, and Laclede Gas Company...

  20. Patterns and predictors of local health department accreditation in Missouri

    PubMed Central

    Mayer, Jeffrey; Elliott, Michael; Brownson, Ross C.; Abdulloeva, Safina; Wojciehowski, Kathleen

    2016-01-01

    Context Accreditation of local health departments has been identified as a crucial strategy for strengthening the public health infrastructure. Rural local health departments face many challenges including lower levels of staffing and funding than LHDs serving metropolitan or urban areas; simultaneously their populations experience health disparities related to risky health behaviors, health outcomes, and access to medical care. Through accreditation, rural local health departments can become better equipped to meet the needs of their communities. Objective To better understand the needs of communities by assessing barriers and incentives to state-level accreditation in Missouri from the rural local health department (RHLD) perspective. Design Qualitative analysis of semi-structured key informant interviews with Missouri LHDs serving rural communities. Participants Eleven administrators of RLHDs, seven from accredited and four from unaccredited departments were interviewed. Population size served ranged from 6,400 to 52,000 for accredited RLHDs and 7,200 to 73,000 for unaccredited RLHDs. Results Unaccredited RLHDs identified more barriers to accreditation than accredited RLHDs. Time was a major barrier to seeking accreditation. Unaccredited RLHDs overall did not see accreditation as a priority for their agency and failed to the see value of accreditation. Accredited RLHDs listed significantly more incentives then their unaccredited counterparts. Unaccredited RLHDs identified accountability, becoming more effective and efficient, staff development, and eventual funding as incentives to accreditation. Conclusions There is a need for better documentation of measurable benefits in order for a RLHD to pursue voluntary accreditation. Those who pursue are likely to see benefits after the fact, but those who do not, do not see the immediate and direct benefits of voluntary accreditation. The findings from this study of state-level accreditation in Missouri provides insight

  1. Hydrology and model study of the proposed Prosperity Reservoir, Center Creek Basin, southwestern Missouri

    USGS Publications Warehouse

    Harvey, Edward Joseph; Emmett, Leo F.

    1980-01-01

    A reservoir has been proposed on Center Creek, Jasper County, southwestern Missouri. Ground-water levels in the limestone uplands adjacent to the reservoir will rise when the impoundment is completed. The site is a few miles upstream from the Oronogo-Duenweg belt in the Tri-State zinc district. Grove Creek joins Center Creek downstream from the reservoir separating it from the mining belt. A model study indicates water-level rises varying from about 20 feet near the reservoir to 0.5 to 1.0 foot in the southern part of the Grove Creek drainage basin. A significant rise in the water table adjacent to the reservoir could increase mine-water discharge if Grove Creek is not an effective drain. However, it is probable that Grove Creek is an effective drain, and the higher ground-water levels in the reservoir area will increase ground-water discharge to Grove Creek, and in turn, Center Creek. The increase in ground-water discharge to Grove Creek will have the beneficial effect of diluting mine-water discharge from the Oronogo-Duenweg belt during periods of low flow. (USGS)

  2. Research Design Becomes Research Reality: Colorado School of Mines Implements Research Methodology for the Center for the Advancement of Engineering Education. Research Brief

    ERIC Educational Resources Information Center

    Loshbaugh, Heidi; Streveler, Ruth; Breaux, Kimberley

    2007-01-01

    The Center for the Advancement of Engineering Education was founded in 2003 with five collaborating institutions. A multi-institutional, multi-year grant offers many opportunities for the demands of reality to interfere with design goals. In particular, at Colorado School of Mines (CSM) student demographics required adjustment of the original APS…

  3. The Effects of a Culturally Responsive Professional Development Series on the Attitudes and Beliefs of Teachers of Diverse Students in a Missouri Suburban School District

    ERIC Educational Resources Information Center

    Casey, Amy C.

    2013-01-01

    Contrary to what supporters of the "No Child Left Behind" Act (P.L. 107-110, 2001) would have us believe about the effects of this legislation, the academic achievement gap between students of color and White students, and between economically disadvantaged students and students from higher socio-economic backgrounds is not closing.…

  4. Assessment of Secondary School Students' Awareness, Knowledge and Attitudes to Environmental Pollution Issues in the Mining Regions of South Africa: Implications for Instruction and Learning

    ERIC Educational Resources Information Center

    Olufemi, Adejoke Christianah; Mji, Andile; Mukhola, Murembiwa S.

    2016-01-01

    In this paper, we compared the levels of awareness, knowledge and attitudes (AKA) about environmental pollution of secondary school students from two South African provinces. The purpose was to determine the levels of AKA between students living under different environmental conditions. These two groups were students from a coal-mining province…

  5. Exploring the Sensitivity of Education Costs to Racial Composition of Schools and Race-Neutral Alternative Measures: A Cost Function Application to Missouri

    ERIC Educational Resources Information Center

    Baker, Bruce D.

    2011-01-01

    This article applies the education cost function methodology in order to estimate additional costs associated with black student concentration and with alternative, race-neutral measures of urban poverty. Recent research highlights the continued importance of the role of race in educational outcomes, and how the intersection of peer group effects…

  6. Water-Quality Changes Caused by Riverbank Filtration Between the Missouri River and Three Pumping Wells of the Independence, Missouri, Well Field 2003-05

    USGS Publications Warehouse

    Kelly, Brian P.; Rydlund, Paul H.

    2006-01-01

    Riverbank filtration substantially improves the source-water quality of the Independence, Missouri well field. Coliform bacteria, Cryptosporidium, Giardia, viruses and selected constituents were analyzed in water samples from the Missouri River, two vertical wells, and a collector well. Total coliform bacteria, Cryptosporidium, Giardia, and total culturable viruses were detected in the Missouri River, but were undetected in samples from wells. Using minimum reporting levels for non-detections in well samples, minimum log removals were 4.57 for total coliform bacteria, 1.67 for Cryptosporidium, 1.67 for Giardia, and 1.15 for total culturable virus. Ground-water flow rates between the Missouri River and wells were calculated from water temperature profiles and ranged between 1.2 and 6.7 feet per day. Log removals based on sample pairs separated by the traveltime between the Missouri River and wells were infinite for total coliform bacteria (minimum detection level equal to zero), between 0.8 and 3.5 for turbidity, between 1.5 and 2.1 for Giardia, and between 0.4 and 2.6 for total culturable viruses. Cryptosporidium was detected once in the Missouri River but no corresponding well samples were available. No clear relation was evident between changes in water quality in the Missouri River and in wells for almost all constituents. Results of analyses for organic wastewater compounds and the distribution of dissolved oxygen, specific conductance, and temperature in the Missouri River indicate water quality on the south side of the river was moderately influenced by the south bank inflows to the river upstream from the Independence well field.

  7. School Counselors' and Principals' Perceptions of Violence: Guns, Gangs and Drugs in Rural Schools.

    ERIC Educational Resources Information Center

    Barrow, Rosemary; VanZommeren, Wayne; Young, Clark; Holtman, Paula

    2001-01-01

    Research investigating perceptions of guns, gangs, drugs, and violence in rural schools surveyed 266 principals and counselors in rural elementary, middle, and high schools in northern Missouri. Smaller schools and elementary schools had fewer problems than larger and middle/high schools. Community collaboration is essential to solving…

  8. Model synthesis in frequency analysis of Missouri floods

    USGS Publications Warehouse

    Hauth, Leland D.

    1974-01-01

    Synthetic flood records for 43 small-stream sites aided in definition of techniques for estimating the magnitude and frequency of floods in Missouri. The long-term synthetic flood records were generated by use of a digital computer model of the rainfall-runoff process. A relatively short period of concurrent rainfall and runoff data observed at each of the 43 sites was used to calibrate the model, and rainfall records covering from 66 to 78 years for four Missouri sites and pan-evaporation data were used to generate the synthetic records. Flood magnitude and frequency characteristics of both the synthetic records and observed long-term flood records available for 109 large-stream sites were used in a multiple-regression analysis to define relations for estimating future flood characteristics at ungaged sites. That analysis indicated that drainage basin size and slope were the most useful estimating variables. It also indicated that a more complex regression model than the commonly used log-linear one was needed for the range of drainage basin sizes available in this study.

  9. Quality of surface water in Missouri, water year 2009

    USGS Publications Warehouse

    Barr, Miya N.

    2010-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2009 water year (October 1, 2008, through September 30, 2009), data were collected at 75 stations-69 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, 1 spring sampled in cooperation with the U.S. Forest Service, and 3 stations sampled in cooperation with the Elk River Watershed Improvement Association. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and seven-day low flow is presented.

  10. Clinal variation of some mammals during the Holocene in Missouri

    NASA Astrophysics Data System (ADS)

    Purdue, James R.

    1980-03-01

    Eastern cottontail ( Sylvilagus floridanus), fox squirrel ( Sciurus niger), and gray squirrel ( Sciurus carolinensis) were examined for clinal variation during the Holocene. Modern samples of all three species displayed strong east-west patterns along the western edge of the eastern deciduous forest: S. floridanus and S. niger decrease and S. carolinensis increases in size. Archeological samples of S. carolinensis from Rodgers Shelter (23BE125), Benton County, Missouri, and Graham Cave (23MT2), Montgomery County, Missouri, indicated an increase in size from early to middle Holocene. Sylvilagus floridanus from Rodgers Shelter decreased in size from early to middle Holocene and then increased during the late Holocene to modern proportions. A literature survey reveals that clinal variation is a common phenomenon among modern homeotherms. In introduced species, clinal variation has developed after relatively few generations, indicating rapid adaptations to environmental conditions; often winter climatic variables are implicated. Morphological variation in the study species during the Holocene is interpreted as a response to changing climates. Studies of morphological clines may lead to another valuable data source for reconstructing past ecologies.

  11. Regeneration of barium carbonate from barium sulphide in a pilot-scale bubbling column reactor and utilization for acid mine drainage.

    PubMed

    Mulopo, J; Zvimba, J N; Swanepoel, H; Bologo, L T; Maree, J

    2012-01-01

    Batch regeneration of barium carbonate (BaCO(3)) from barium sulphide (BaS) slurries by passing CO(2) gas into a pilot-scale bubbling column reactor under ambient conditions was used to assess the technical feasibility of BaCO(3) recovery in the Alkali Barium Calcium (ABC) desalination process and its use for sulphate removal from high sulphate Acid Mine Drainage (AMD). The effect of key process parameters, such as BaS slurry concentration and CO(2) flow rate on the carbonation, as well as the extent of sulphate removal from AMD using the recovered BaCO(3) were investigated. It was observed that the carbonation reaction rate for BaCO(3) regeneration in a bubbling column reactor significantly increased with increase in carbon dioxide (CO(2)) flow rate whereas the BaS slurry content within the range 5-10% slurry content did not significantly affect the carbonation rate. The CO(2) flow rate also had an impact on the BaCO(3) morphology. The BaCO(3) recovered from the pilot-scale bubbling column reactor demonstrated effective sulphate removal ability during AMD treatment compared with commercial BaCO(3). PMID:22233912

  12. Effects of alternative Missouri River management plans on ground-water levels in the lower Missouri River flood plain

    USGS Publications Warehouse

    Kelly, Brian P.

    2000-01-01

    In 1998, the U.S. Army Corps of Engineers (USACE) proposed eight Alternative River Management Plans (ARMPs) for managing reservoir levels and water-release rates for the Missouri River. The plans include the Current Water Control Plan (CWCP), Conservation 18, 31, and 44 (C18, C31, and C44) that provide different levels of water conservation in the reservoirs during droughts, Fish and Wildlife 10, 15, and 20 (FW10, FW15, and FW20) that vary water-release rates to provide additional fish and wildlife benefits, and Mississippi River 66 (M66) that maintains a 66,000 cubic feet per second discharge at St. Louis to provide navigation support for the Mississippi River. Releases from Gavin?s Point Dam affect both the lower 1,305 kilometers of the Missouri River and ground-water levels in the lower Missouri River flood plain. Changes in the magnitude and timing of ground-water-level fluctuations in response to changes in river management could impact agriculture, urban development, and wetland hydrology along the lower Missouri River flood plain. This study compared simulated ground-water altitude and depth to ground water for the CWCP in the Missouri River alluvial aquifer near the Kansas City area between 1970 and 1980 with each ARMP, determined the average change in simulated ground-water level for selected river-stage flood pulses at selected distances from the river, and compared simulated flood pulse, ground-water responses with actual flood pulse, and ground-water responses measured in wells located at three sites along the lower Missouri River flood plain.For the model area, the percent total shallow ground-water area (depth to ground water less than 0.3048 meter) is similar for each ARMP because of overall similarities in river flow between ARMPs. The percent total shallow ground-water area for C18 is the most similar to CWCP followed by C31, M66, C44, FW10, FW15, and FW20. ARMPs C18, C31, C44, and M66 do not cause large changes in the percent shallow ground

  13. Dieldrin mortality of lesser snow geese in Missouri

    USGS Publications Warehouse

    Babcock, K.M.; Flickinger, Edward L.

    1977-01-01

    In March and April 1974, 157 lesser snow geese (Chen caerulescens) died from dieldrin poisoning during northward migration through western Missouri. Evidence strongly suggested that the mortality in Missouri resulted from delayed effects upon geese exposed to aldrin-treated rice seed on wintering areas in southeast Texas.

  14. Biochemical passive reactors for treatment of acid mine drainage: Effect of hydraulic retention time on changes in efficiency, composition of reactive mixture, and microbial activity.

    PubMed

    Vasquez, Yaneth; Escobar, Maria C; Neculita, Carmen M; Arbeli, Ziv; Roldan, Fabio

    2016-06-01

    Biochemical passive treatment represents a promising option for the remediation of acid mine drainage. This study determined the effect of three hydraulic retention times (1, 2, and 4 days) on changes in system efficiency, reactive mixture, and microbial activity in bioreactors under upward flow conditions. Bioreactors were sacrificed in the weeks 8, 17 and 36, and the reactive mixture was sampled at the bottom, middle, and top layers. Physicochemical analyses were performed on reactive mixture post-treatment and correlated with sulfate-reducing bacteria and cellulolytic and dehydrogenase activity. All hydraulic retention times were efficient at increasing pH and alkalinity and removing sulfate (>60%) and metals (85-99% for Fe(2+) and 70-100% for Zn(2+)), except for Mn(2+). The longest hydraulic retention time (4 days) increased residual sulfides, deteriorated the quality of treated effluent and negatively impacted sulfate-reducing bacteria. Shortest hydraulic retention time (1 day) washed out biomass and increased input of dissolved oxygen in the reactors, leading to higher redox potential and decreasing metal removal efficiency. Concentrations of iron, zinc and metal sulfides were high in the bottom layer, especially with 2 day of hydraulic retention time. Sulfate-reducing bacteria, cellulolytic and dehydrogenase activity were higher in the middle layer at 4 days of hydraulic retention time. Hydraulic retention time had a strong influence on overall performance of passive reactors. PMID:27016821

  15. Water-resources activities of the U.S. Geological Survey in Missouri, fiscal year 1985

    USGS Publications Warehouse

    Kratzer, W.M.; Jenkins, K.L.

    1985-01-01

    Water-resource activities of the U.S. Geological Survey in Missouri consist of collecting hydrologic data and making interpretive studies. These projects are funded through joint-funding agreements with State and local agencies, transfer of funds from other Federal agencies, and direct Federal funds. These data and the results of the investigations are published or released by either the U.S. Geological Survey or by cooperating agencies. This report describes the hydrologic data-collection program and local or areal investigations in Missouri for fiscal year 1985 and provides a list of selected water-resources references for Missouri. (USGS)

  16. Identifying Characteristics of High School Dropouts: Data Mining with A Decision Tree Model

    ERIC Educational Resources Information Center

    Veitch, William Robert.

    2004-01-01

    The notion that all students should finish high school has grown throughout the last century and continues to be an important goal for all educational levels in this new century. Non-completion has been related to all sorts of social, financial, and psychological issues. Many studies have attempted to put together a process that will identify…

  17. Kids Count in Missouri 1998 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This Kids Count data book examines statewide trends in the well-being of Missouri's children. The statistical portrait is based on outcome measures of general areas of children's well being: (1) students free/reduced price lunch program; (2) births to mothers without high school diplomas; (3) low birthweight infants; (4) infant mortality; (5)…

  18. KIDS COUNT in Missouri 2001 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This KIDS COUNT data book details statewide trends in the well-being of Missouri's children in the areas of economic security, school success, child health, child safety, and adolescent success. The statistical portrait is based on the following indicators: (1) students enrolled in free/reduced price lunch programs; (2) births to mothers without a…

  19. Descriptor data of Castanea accessions at the University of Missouri

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chestnut, Castanea L., trees were propagated and planted in repositories at the Horticulture and Agroforestry Research Center, New Franklin, Missouri in 1996, 2002, 2009 with additional accessions acquired annually. Trees have been pruned, fertilized, irrigated, and pests controlled following Unive...

  20. A NEW SINGLE-CRYSTAL FILTERED THERMAL NEUTRON SOURCE FOR NEUTRON CAPTURE THERAPY RESEARCH AT THE UNIVERSITY OF MISSOURI

    SciTech Connect

    John D. Brockman; David W. Nigg; M. Frederick Hawthorne

    2008-09-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The calculated and measured thermal neutron flux produced at the irradiation location is on the order of 9.5x108 neutrons/cm2-s, with a measured cadmium ratio (Au foils) of 105, indicating a well-thermalized spectrum.

  1. LEVEL III AND IV ECOREGIONS OF MISSOURI

    EPA Science Inventory

    Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources; they are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components. Ecore...

  2. 75 FR 64953 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ...EPA is approving a revision to a State Implementation Plan (SIP) submitted by the State of Missouri. The purpose of this revision is to update the Springfield City Code and is part of ongoing SIP maintenance to assure that outdated local codes and ordinances do not remain in the SIP. The revision reflects updates to the Missouri statewide rules, and will ensure consistency between the......

  3. Analysis of Pulsed Flow Modification Alternatives, Lower Missouri River, 2005

    USGS Publications Warehouse

    Jacobson, Robert B.

    2008-01-01

    The graphical, tabular, and statistical data presented in this report resulted from analysis of alternative flow regime designs considered by a group of Missouri River managers, stakeholders, and scientists during the summer of 2005. This plenary group was charged with designing a flow regime with increased spring flow pulses to support reproduction and survival of the endangered pallid sturgeon. Environmental flow components extracted from the reference natural flow regime were used to design and assess performance of alternative flow regimes. The analysis is based on modeled flow releases from Gavins Point Dam (near Yankton, South Dakota) for nine design alternatives and two reference scenarios; the reference scenarios are the run-of-the-river and the water-control plan implemented in 2004. The alternative designs were developed by the plenary group with the goal of providing pulsed spring flows, while retaining traditional social and economic uses of the river.

  4. Parent Involvement and Technologically-Based Communications in Missouri's Top Performing Schools

    ERIC Educational Resources Information Center

    Wood, Gina M.

    2009-01-01

    With ever-increasing accountability requirements, public schools need to seek the support of the most invested parties, the parents. Despite the good intentions of all involved, finding meaningful ways for schools and parents to collaborate on student learning remains a difficult task. The purpose of this study was to explore perceptions of…

  5. Modeling Preference for Agricultural College Publications: A Readership Study of Missouri's "Focus21."

    ERIC Educational Resources Information Center

    Tucker, Mark; Wood-Turley, Sharon; Truong, Linh

    1997-01-01

    A survey of 392 readers of the University of Missouri agricultural college's magazine received 186 responses. Level of interest and source credibility were important preferences for alumni but less useful in explaining faculty preferences. (SK)

  6. Forty years of vegetation change on the Missouri River Floodplain

    USGS Publications Warehouse

    Johnson, W.C.; Dixon, M.D.; Scott, M.L.; Rabbe, L.; Larson, G.; Volke, M.; Werner, B.

    2012-01-01

    Comparative inventories in 1969 and 1970 and in 2008 of vegetation from 30 forest stands downstream of Garrison Dam on the Missouri River in central North Dakota showed (a) a sharp decline in Cottonwood regeneration; (b) a strong compositional shift toward dominance by green ash; and (c) large increases in invasive understory species, such as smooth brome, reed canary grass, and Canada thistle. These changes, and others discovered during remeasurement, have been caused by a complex of factors, some related to damming (altered hydrologic and sediment regimes, delta formation, and associated wetdry cycles) and some not (diseases and expansion of invasive plants). Dominance of green ash, however, may be short lived, given the likelihood that the emerald ash borer will arrive in the Dakotas in 510 years, with potentially devastating effects. The prospects for recovery of this valuable ecosystem, rich in ecosystem goods and services and in American history, are daunting. ?? 2012 by American Institute of Biological Sciences. All rights reserved.

  7. Forty years of vegetation change on the Missouri River floodplain

    USGS Publications Warehouse

    Johnson, W. Carter; Dixon, Mark D.; Scott, Michael L.; Rabbe, Lisa; Larson, Gary; Volke, Malia; Werner, Brett

    2012-01-01

    Comparative inventories in 1969 and 1970 and in 2008 of vegetation from 30 forest stands downstream of Garrison Dam on the Missouri River in central North Dakota showed (a) a sharp decline in Cottonwood regeneration; (b) a strong compositional shift toward dominance by green ash; and (c) large increases in invasive understory species, such as smooth brome, reed canary grass, and Canada thistle. These changes, and others discovered during remeasurement, have been caused by a complex of factors, some related to damming (altered hydrologic and sediment regimes, delta formation, and associated wet-dry cycles) and some not (diseases and expansion of invasive plants). Dominance of green ash, however, may be short lived, given the likelihood that the emerald ash borer will arrive in the Dakotas in 5-10 years, with potentially devastating effects. The prospects for recovery of this valuable ecosystem, rich in ecosystem goods and services and in American history, are daunting.

  8. Zinc and lead poisoning in wild birds in the Tri-State Mining District (Oklahoma, Kansas, Missouri)

    USGS Publications Warehouse

    Beyer, W.N.; Dalgam, J.; Dudding, S.; French, J.B.; Mateo, R.; Miesner, J.; Sileo, L.; Spann, J.

    2004-01-01

    contaminated with Pb, Cd, and Zn from mining, milling and smelting. Metals have been dispersed heterogeneously throughout the District in the form of milled mine waste ('chat'), as flotation tailings and from smelters as aerial deposition or slag. This study was conducted to determine if the habitat has been contaminated to the extent that the assessment populations of wild birds are exposed to toxic concentrations of metals. American robins (Turdus migratorius), northern cardinals (Cardinalis cardinalis), and waterfowl had increased Pb tissue concentrations (p < 0.05) compared with Pb tissue concentrations from reference birds, and the exposure of songbirds to Pb was comparable with that of birds observed at other sites severely contaminated with Pb. Mean activities of the Pb-sensitive enzyme delta-aminolevulinic acid dehydratase (ALAD) were decreased by >50% in red blood cells in these birds (p < 0.05). Several birds had tissue concentrations of Pb that have been associated with impaired biological functions and external signs of poisoning. Cadmium was increased in kidneys of songbirds (p < 0.05), but no proximal tubule cell necrosis associated with Cd poisoning was observed. Zinc concentrations in liver and kidney of waterfowl were significantly higher (p < 0.05) than reference values. The increased environmental concentrations of Zn associated with mining in the District accounted for the pancreatitis previously observed in five waterfowl from the District. The District is the first site at which free-flying wild birds have been found to be suffering severe effects of Zn poisoning.

  9. Summary of an integrated ERTS-1 project and its results at the Missouri Geological Survey

    NASA Technical Reports Server (NTRS)

    Martin, J. A.; Allen, W. H.; Rath, D. L.; Rueff, A.

    1974-01-01

    Use of the ERTS imagery involved the recognition and interpretation of various ground patterns. Analysis and application are tied to ongoing programs. Specific studies utilizing the imagery and NASA aircraft photography are: a statewide lake and dam inventory; assessment of flooding and floodprone areas along the Missouri portion of the Mississippi and Missouri Rivers; land-use classification for several counties; structural features in selected areas; and Pleistocene features in northern Missouri. Though it has been suggested that repetitive coverage is not necessary for geologic studies, it is this specific feature along with the synoptic view of large portions of the State that provided the potential for the utilization of the ERTS imagery in Missouri. Other State agencies, Departments of Conservation, Agriculture, and Community Affairs, have expressed interest in the potential application of ERTS data in their respective fields.

  10. Federal High School Graduation Rate Policies and the Impact on Missouri

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2009

    2009-01-01

    In today's economy, employers increasingly demand that workers have a high school diploma, yet America's graduation rates are unacceptably low, particularly among poor and minority students. Nationally, only about 70 percent of students graduate from high school on time with a regular diploma; for African American and Hispanic students, this…