Science.gov

Sample records for 77th atlanta georgia

  1. Atlanta, Georgia as seen from STS-62

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Hartsfield Atlanta International Airport is visible to the south of Atlanta, situated near the center of the photograph. Dobbins Air Force Base and the city of Marietta can also be seen to the north of Atlanta in this south-looking low-oblique view. The complex system of transportation routes and interstate highways surrounding and traversing Atlanta can also be seen in the photograph. The white dot near the center of the photograph is the Georgia Dome, a major sports and entertainment complex in downtown Atlanta. The Stone Mountain Memorial, with its enormous relief carvings of Confederate figures, is located east of Atlanta and is visible on the photograph.

  2. Proctor Creek Watershed/Atlanta (Georgia)

    EPA Pesticide Factsheets

    Proctor Creek Watershed/Atlanta (Georgia) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

  3. Student Financial Aid Issues Hearing Report (Atlanta, Georgia,

    ERIC Educational Resources Information Center

    Advisory Committee on Student Financial Assistance, Washington, DC.

    This paper summarizes results of a hearing by the Advisory Committee on Student Financial Assistance in Atlanta, Georgia, on the delivery and disposition of higher education student financial assistance funds. Seventeen individuals offered testimony. They included representatives of guarantee agencies, the lending community, the financial aid…

  4. 77 FR 24440 - Approval and Promulgation of Implementation Plans; Georgia; Atlanta; Ozone 2002 Base Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; Georgia; Atlanta; Ozone 2002.... SUMMARY: EPA is proposing to approve the ozone 2002 base year emissions inventory portion of the state... is part of the Atlanta, Georgia (hereafter referred to as ``the Atlanta Area'' or ``Area''),...

  5. 78 FR 32222 - Approval and Promulgation of Implementation Plans; Atlanta, Georgia 1997 8-Hour Ozone...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; Atlanta, Georgia 1997 8-Hour..., 2009, to address the reasonable further progress (RFP) plan requirements for the Atlanta, Georgia 1997 8-hour ozone national ambient air quality standards (NAAQS) nonattainment area. The Atlanta,...

  6. 78 FR 44439 - Approval and Promulgation of Implementation Plans: Atlanta, Georgia 1997 8-Hour Ozone...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans: Atlanta, Georgia 1997 8-Hour... Atlanta, Georgia 1997 8-hour ozone national ambient air quality standards (NAAQS) nonattainment area. EPA... Planning Branch, U.S. Environmental Protection Agency Region 4, 61 Forsyth Street SW., Atlanta,...

  7. Climate change adaptation through urban heat management in Atlanta, Georgia.

    PubMed

    Stone, Brian; Vargo, Jason; Liu, Peng; Hu, Yongtao; Russell, Armistead

    2013-07-16

    This study explores the potential effectiveness of metropolitan land cover change as a climate change adaptation strategy for managing rising temperatures in a large and rapidly warming metropolitan region of the United States. Through the integration of a mesoscale meteorological model with estimated land cover data for the Atlanta, Georgia region in 2010, this study quantifies the influence of extensive land cover change at the periphery of a large metropolitan region on temperature within the city center. The first study to directly model a metropolitan scale heat transfer mechanism, we find both enhanced tree canopy and impervious cover in the suburban zones of the Atlanta region to produce statistically significant cooling and warming effects in the urban core. Based on these findings, we conclude that urban heat island management both within and beyond the central developed core of large cities may provide an effective climate change adaptation strategy for large metropolitan regions.

  8. 78 FR 32135 - Approval and Promulgation of Implementation Plans; Atlanta, Georgia 1997 8-Hour Ozone...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ...EPA is taking direct final action to approve a state implementation plan (SIP) revision, submitted by the State of Georgia, through the Georgia Environmental Protection Division (GA EPD), on October 21, 2009, to address the reasonable further progress (RFP) plan requirements for the Atlanta, Georgia 1997 8-hour ozone national ambient air quality standards (NAAQS) nonattainment area. The......

  9. Solar hot water system installed at Day's Lodge, Atlanta, Georgia

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The solar energy hot water system installed in the Days Inns of America, Inc., Atlanta, Georgia is described. This system provides for 81 percent of the total hot water demand. There are two separate systems, each serving one building of the lodge (total of 65 suites). The entire system contains only potable city water. The 1024 square feet of Grumman Sunstream Model 332 liquid flat plate collectors and the outside piping drain whenever the collector plates approach freezing or when power is interrupted. Solar heated water from the two above ground cement lined steel tanks (1000 gallon tank) is drawn into the electric Domestic Hot Water (DHW) tanks as hot water is drawn. Electric resistance units in the DHW tanks top off the solar heated water, if needed, to reach thermostat setting.

  10. STS-56 ESC Earth observation of Atlanta, Georgia at night

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-56 electronic still camera (ESC) Earth observation image shows metropolitan Atlanta, Georgia at night as recorded on the 64th orbit of Discovery, Orbiter Vehicle (OV) 103. The image was recorded using an image intensifier on the Hand-held, Earth-oriented, Real-time, Cooperative, User-friendly, Location-targeting and Environmental System (HERCULES). HERCULES is a device that makes it simple for shuttle crewmembers to take pictures of Earth as they merely point a modified 35mm camera and shoot any interesting feature, whose latitude and longitude are automatically determined in real-time. Center coordinates on this image are 33.738 degrees north latitude and 84.414 degrees west longitude. Digital file name is ESC04030.IMG.

  11. Flood-flow characteristics of Nancy Creek at Georgia Highway 400 extension near Atlanta, Georgia

    USGS Publications Warehouse

    Price, McGlone; Hess, Glen W.

    1987-01-01

    The Highway Division, Georgia Department of Transportation, plans the extension of Georgia Highway 400 from Interstate 285 southward to Interstate 85. As part of this extension, the Highway Division plans construction of a bridge crossing Nancy Creek near Atlanta, Georgia. The U.S. Geological Survey, in cooperation with the Highway Division, determined the flood flow characteristics of Nancy Creek near the bridge crossing. The flood frequency, elevation discharge relation, flood profiles, floodway, and flood flow effects were determined. The maximum backwater effect for the proposed bridge and relocated channel was 0.2 ft for the 100-yr flood. The relocated channel will drastically shorten flow length near the proposed State Highway 400 extension and reduce the 100-yr flood elevation between one and two ft from existing conditions between the proposed site and Windsor Parkway. (Author 's abstract)

  12. EPA Awards Georgia Institute of Technology in Atlanta, Ga. with Grant to Develop Innovative Sustainable Projects

    EPA Pesticide Factsheets

    ATLANTA - Today, the U.S. Environmental Protection Agency (EPA) awarded the Georgia Institute of Technology in Atlanta, Ga. with a People, Prosperity and the Planet (P3) grants. Nationally, the grants were awarded to 38 university student teams for p

  13. 77 FR 12526 - Approval and Promulgation of Implementation Plans; Georgia; Atlanta; Fine Particulate Matter 2002...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ... Particulate Matter 2002 Base Year Emissions Inventory AGENCY: Environmental Protection Agency (EPA). ACTION... emissions inventory, portion of the State Implementation Plan (SIP) revision submitted by the State of Georgia on July 6, 2010. The emissions inventory is part of the Atlanta, Georgia PM 2.5...

  14. Outcomes among Asylum Seekers in Atlanta, Georgia, 2003--2012.

    PubMed

    Evans, Dabney P; Donato, Caitlin E; Malewezi, Bridget A; Li, Anyie J; Corea, Mario J; Mitchell, Andrew B

    2015-10-01

    INTRODUCTION Asylum seekers face a wide array of challenges, including the need for a fair and just adjudication process. In the state of Georgia, the Atlanta Asylum Network addresses the needs of such individuals by providing them physical, psychological and gynecological assessments, the results of which are presented to the courts in the asylum appeal process. OBJECTIVE As a component of the Network's program evaluation, assess outcomes among asylum seekers using its services, as well as relation of outcomes to type of service provided, the individual's geographic origin and English language proficiency. METHODS A retrospective examination was conducted of program data gathered by the Network between 2003 and 2012. Subjects included asylum seekers who received assessments by the Network during this period. The primary variable of interest was the final case outcome, defined as determination of asylum status: granted, withholding of removal, administrative closure and prosecutorial discretion, denied or voluntary departure. Outcomes were subsequently collapsed into a single positive or negative outcome variable. Positive outcomes included asylum granted, removal withheld, administrative closure and prosecutorial discretion. Negative outcomes included asylum denied and voluntary departure. We conducted bivariate and multivariate analyses, relating final case outcomes to Network services, geographic origin and English language proficiency, among the key variables. RESULTS A total of 69 of 120 asylum seekers in the study had a known final case outcome, and of those, 63.8% (44) had a positive outcome; or 37% of the total number of asylum seekers (n = 120). Among the 20 who received 2 of the 3 types of assessment (physical, psychological, gynecological), 16 (80%) received a positive case outcome. Most persons with a known final outcome came from Africa (41), where 78% (32) of cases resulted positive. Asylum seekers not proficient in English were 2.4 times more likely

  15. Urbanization effects on the hydrology of the Atlanta, Georgia (USA)

    USGS Publications Warehouse

    Peters, N.E.; Rose, S.

    2001-01-01

    For the period from 1958 to 1996, streamflow and rainfall characteristics of a highly urbanized watershed were compared with less-urbanized and non-urbanized watersheds in the vicinity of Atlanta, Georgia (USA). Water levels in several wells completed in surficial and crystalline-rock aquifers also were evaluated. Annual runoff coefficients (runoff as a fractional percentage of precipitation) ranged from 0.31 to 0.34 and were not significantly different for the urban stream (Peachtree Creek). Peak flows for the largest 25 stormflows at Peachtree Creek were 30% to 80% greater than peak flows for the other streams. A 2-day storm recession constant for Peachtree Creek was much larger, that is streamflow decreased more rapidly than for the other streams. Average low flow of Peachtree Creek was 25 to 35% less than the other streams, possibly the result of decreased infiltration caused by the more efficient routing of storm water and the paving of groundwater recharge areas. The timing of groundwater level variations was similar annually in each well, reflecting the seasonal recharge. Although water level monitoring only began during the late 1970s and early 1980s for the two urban wells, water levels in these wells have been declining compared to non-urban wells since then. The water level decline is attributed to decreased groundwater recharge in the urban watersheds due to increased imperviousness and related rapid storm runoff. Likewise, the increased urbanization from the 1960s to the 1990s of the Peachtree Creek watershed produced more runoff than urbanization in the less urbanized Big Creek and Sweetwater Creek watersheds.

  16. Energy in Agriculture: Proceedings of a Conference-Workshop, Atlanta, Georgia, October 1-3, 1975.

    ERIC Educational Resources Information Center

    Southern Regional Education Board, Atlanta, GA.

    This publication is the proceedings of a conference-workshop held in Atlanta, Georgia in October 1975. At this conference 13 papers were presented on various aspects of energy use in agriculture. Also included are the final reports of the extension, the teaching, and the research workshop groups. Title of papers include Energy in Agriculture and…

  17. Bi-Regional Educational Improvement Forum (Atlanta, Georgia, November 19-20, 1979).

    ERIC Educational Resources Information Center

    Appalachia Educational Lab., Charleston, WV.

    The Bi-Regional Educational Improvement Forum in Atlanta, Georgia (November 1979) considered three areas of school improvement, including State Department of Education (SEA) delivery systems and the use of technology to improve schooling. The three forum articles concerned with delivery systems treat the transformation of policies emanating from…

  18. 75 FR 15415 - Expansion of Foreign-Trade Zone 26, Atlanta, Georgia, Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Expansion of Foreign-Trade Zone 26, Atlanta, Georgia, Area Pursuant to its authority under the Foreign-Trade Zones Act of June 18, 1934, as amended (19 U.S.C. 81a-81u), the...

  19. Three Georgias in Atlanta: Lessons from Business Schools about Finding Your Identity

    ERIC Educational Resources Information Center

    Wolverton, Mimi

    2006-01-01

    Purpose: The purpose of this paper is to look into how universities identify themselves and the audiences they choose to serve, taking into account three specific universities in Atlanta, Georgia. Design/methodology/approach: The paper gives brief overviews of the literature on differentiation and sustainability and the study, followed by…

  20. Dietary intake and overweight and obesity among persons living with HIV in Atlanta Georgia.

    PubMed

    Hernandez, Dominica; Kalichman, Seth; Cherry, Chauncey; Kalichman, Moira; Washington, Christopher; Grebler, Tamar

    2016-10-10

    In the U.S., there has been a rise in overweight and obesity among persons living with HIV (PLWH). The aim of this study was to examine dietary intake and body mass index (BMI) in PLWH in Atlanta Georgia relative to the U.S.

  1. Newcastle disease B1 vaccine strain in wild rock pigeons in Atlanta, Georgia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    From June to October of 2012, samples were collected from wild Rock Pigeons (Columba livia) in urban neighborhoods of Atlanta, Georgia to ascertain the prevalence of pigeon paramyxovirus serotype-1 (PPMV-1). PPMV-1 strains are a subset of avian paramyxovirus serotype-1 (APMV-1) commonly isolated fro...

  2. 78 FR 25253 - Foreign-Trade Zone (FTZ) 26-Atlanta, Georgia; Notification of Proposed Production Activity; PBR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone (FTZ) 26--Atlanta, Georgia; Notification of Proposed Production Activity; PBR, Inc. d/b/a SKAPS Industries (Polypropylene Geotextiles); Athens, Georgia Georgia Foreign-Trade Zone, Inc., grantee of FTZ...

  3. 78 FR 54234 - Foreign-Trade Zone 26-Atlanta, Georgia, Authorization of Production Activity PBR, Inc. d/b/a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... Foreign-Trade Zones Board Foreign-Trade Zone 26--Atlanta, Georgia, Authorization of Production Activity PBR, Inc. d/b/a SKAPS Industries (Polypropylene Geotextiles), Athens, Georgia On April 8, 2013, Georgia Foreign-Trade Zone, Inc., grantee of FTZ 26, submitted a notification of proposed...

  4. Limited spillover to humans from West Nile Virus viremic birds in Atlanta, Georgia.

    PubMed

    Levine, Rebecca S; Mead, Daniel G; Kitron, Uriel D

    2013-11-01

    West Nile Virus (WNV) is a mosquito-borne pathogen that impacts the health of its passerine bird hosts as well as incidentally infected humans in the United States. Intensive enzootic activity among the hosts and vectors does not always lead to human outbreaks, as is the situation throughout much of the southeastern United States. In Georgia, substantial yearly evidence of WNV in the mosquito vectors and avian hosts since 2001 has only led to 324 human cases. Although virus has been consistently isolated from mosquitoes trapped in Atlanta, GA, little is known about viral activity among the passerine hosts. A possible reason for the suppression of WNV spillover to humans is that viremic birds are absent from high human-use areas of the city. To test this hypothesis, multiseason, multihabitat, longitudinal WNV surveillance for active WNV viremia was conducted within the avian host community of urban Atlanta by collection of blood samples from wild passerine birds in five urban microhabitats. WNV was isolated from the serum of six blood samples collected from 630 (0.95%) wild passerine birds in Atlanta during 2010-2012, a proportion similar to that found in the Chicago, IL, area in 2005, when over 200 human cases were reported. Most of the viremic birds were Northern Cardinals, suggesting they may be of particular importance to the WNV transmission cycle in Georgia. Results indicated active WNV transmission in all microhabitats of urban Atlanta, except in the old-growth forest patches. The number of viremic birds was highest in Zoo Atlanta, where 3.5% of samples were viremic. Although not significant, these observations may suggest a possible transmission reduction effect of urban old-growth forests and a potential role in WNV amplification for Zoo Atlanta. Overall, spillover to humans remains a rare occurrence in urban Atlanta settings despite active WNV transmission in the avian population.

  5. Summary of Needs and Opportunities from the 2011 Residential Energy Efficiency Stakeholders Meeting: Atlanta, Georgia -- March 16-18, 2011

    SciTech Connect

    Not Available

    2011-05-01

    This summary report outlines needs and issues for increasing energy efficiency of new and existing U.S homes, as identified at the U.S Department of Energy Building America program Spring 2011 stakeholder meeting in Atlanta, Georgia.

  6. Ozone trends in Atlanta, Georgia - Have emission controls been effective?

    NASA Technical Reports Server (NTRS)

    Lindsay, Ronald W.; Richardson, Jennifer L.; Chameldes, William L.

    1989-01-01

    Nine years of summertime ozone data from the Atlanta metropolitan area are analyzed and compared to local emissions of volatile organic carbon and nitrogen oxides. Trends from 1979 to 1987 were studied for the number of days per year ozone exceeded the NAAQS standard, the second-highest ozone level observed per year, and the first quartile summertime average ozone observed, as well as the mean difference between the ozone level observed downwind and upwind of the city. Because this last parameter is sensitive to chemical factors but relatively insensitive to the number of days each year with meteorological conditions conducive to ozone formation, its trend may be best suited for determining how effective emission controls have been in reducing O3 in the Atlanta area. In spite of the fact that sizeable reductions have been claimed for volatile organic carbon emissions over the past several years, the data give no indication that ozone levels have decreased and in fact, imply that summertime ozone production may have increased. The results imply that either emissions have not decreased as much as has been claimed or that ozone is not sensitive to anthropogenic volatile organic carbon emissions.

  7. Proceedings of the Symposium on Electromagnetic Windows (17th) Held at Georgia Institute of Technology, Engineering Experiment Station, Atlanta, Georgia on 25-27 July 1984. Part 1

    DTIC Science & Technology

    1984-09-01

    00 George H. Adams Department of Continuing Education September 1984 0-I U. S. Army Research Office P. 0. No. 84-M-0346 GEORGIA INSTITUTE OF TECHNOLOGY...ATLANTA, GEORGIA 30332 r ) (ELEctEK D JN22 1985 APPROvED FOR PUBLIC RELEASE 91STRIBUTION UNLIMITED 7 .7 .7 7rr - COMPONENT PART NOTICE THIS PAPER IS...A COMPONENT PART OF THE FOLLOWING COMPILATION REPORT: (TITLE): Proceedingzs of the Symposium on Electromagnetic Windows (17th) Held at Georgia

  8. Design, implementation, and initial results from a water-quality monitoring network for Atlanta, Georgia, USA

    USGS Publications Warehouse

    Horowitz, A.J.; Elrick, K.A.; Smith, J.J.

    2005-01-01

    In cooperation with the City of Atlanta, Georgia, the US Geological Survey has designed and implemented a water-quantity and quality monitoring network that measures a variety of biological and chemical constituents in water and suspended sediment. The network consists of 20 long-term monitoring sites and is intended to assess water-quality trends in response to planned infrastructural improvements. Initial results from the network indicate that nonpoint-source contributions may be more significant than point-source contributions for selected sediment associated trace elements and nutrients. There also are indications of short-term discontinuous point-source contributions of these same constituents during baseflow.

  9. History of the Georgia Baptist/Atlanta Medical Center surgical residency.

    PubMed

    Fuhrman, George M; Humphries, Timothy

    2010-07-01

    The Georgia Baptist Hospital established itself as a premier healthcare facility during the first 50 years of the 20th century. The surgical residency started in the 1940s, became accredited in 1958, and has grown into one of the most respected independent programs in the country. The development and growth of the program was a result of the commitment and dedication of the Program Directors in Surgery over the past 50 years. These key leaders included A. Hamblin Letton, John P. Wilson, Paul Stanton, and George Lucas. The hospital's name has changed to Atlanta Medical Center with the sale of the hospital to Tenet in 1997. The same old school approach to surgical training that characterized the residency when it was known as Georgia Baptist persists and provides outstanding training for future surgeons interested in a broadly based surgical education and experience.

  10. A Remote Sensing Approach for Urban Environmental Decision-Making: An Atlanta, Georgia Case Study

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Luvall, Jeffrey C.; Rickman, Douglas L.; Laymon, Charles A.; Estes, Maurice G., Jr.; Howell, Burgess F.; Arnold, James E. (Technical Monitor)

    2002-01-01

    Unquestionably, urbanization causes tremendous changes in land cover and land use, as well as impacting a host of environmental characteristics. For example, unlike natural surfaces, urban surfaces have very different thermal energy properties whereby they store solar energy throughout the day and continue to release it as heat well after sunset. This effect, known as the 'Urban Heat Island', serves as a catalyst for chemical reactions from vehicular exhaust and industrial activities leading to the deterioration in air quality, especially exacerbating the production of ground level ozone. 'Cool Community' strategies that utilize remote sensing data, are now being implemented as a way to reduce the impacts of the urban heat island and its subsequent environmental impacts. This presentation focuses on how remote sensing data have been used to provide descriptive and quantitative data for characterizing the Atlanta, Georgia metropolitan area - particularly for measuring surface energy fluxes, such as the thermal or "heat" energy that emanates from different land cover types across the Atlanta urban landscape. In turn, this information is useful for developing a better understanding of how the thermal characteristics of the city surface affect the urban heat island phenomena and, ultimately, air quality and other environmental parameters over the Atlanta metropolitan region. Additionally, this paper also provides insight on how remote sensing, with its synoptic approach, can be used to provide urban planners, local, state, and federal government officials, and other decision-makers, as well as the general public, with information to better manage urban areas as sustainable environments.

  11. BACKGROUND MATERIALS FOR WATERSHED CENTRAL DEVELOPMENT WORKSHOP HELD JANUARY 8-10, 2007, IN ATLANTA, GEORGIA (CD)

    EPA Science Inventory

    A development workshop for Watershed Central was held in Atlanta, Georgia, January 8-10, 2007. Participants in the workshop included representatives of EPA’s Office of Water, Office of Environmental Information, Office of Research and Development, and several Regional Offices. ...

  12. Ambient Air Pollution and Cardiovascular Malformations in Atlanta, Georgia, 1986–2003

    PubMed Central

    Klein, Mitchel; Correa, Adolfo; Reller, Mark D.; Mahle, William T.; Riehle-Colarusso, Tiffany J.; Botto, Lorenzo D.; Flanders, W. Dana; Mulholland, James A.; Siffel, Csaba; Marcus, Michele; Tolbert, Paige E.

    2009-01-01

    Associations between ambient air pollution levels during weeks 3–7 of pregnancy and risks of cardiovascular malformations were investigated among the cohort of pregnancies reaching at least 20 weeks’ gestation that were conceived during January 1, 1986–March 12, 2003, in Atlanta, Georgia. Surveillance records obtained from the Metropolitan Atlanta Congenital Defects Program, which conducts active, population-based surveillance on this cohort, were reviewed to classify cardiovascular malformations. Ambient 8-hour maximum ozone and 24-hour average carbon monoxide, nitrogen dioxide, particulate matter with an average aerodynamic diameter of <10 μm (PM10), and sulfur dioxide measurements were obtained from centrally located stationary monitors. Temporal associations between these pollutants and daily risks of secundum atrial septal defect, aortic coarctation, hypoplastic left heart syndrome, patent ductus arteriosus, valvar pulmonary stenosis, tetralogy of Fallot, transposition of the great arteries, muscular ventricular septal defect, perimembranous ventricular septal defect, conotruncal defects, left ventricular outflow tract defect, and right ventricular outflow defect were modeled by using Poisson generalized linear models. A statistically significant association was observed between PM10 and patent ductus arteriosus (for an interquartile range increase in PM10 levels, risk ratio = 1.60, 95% confidence interval: 1.11, 2.31). Of the 60 associations examined in the primary analysis, no other significant associations were observed. PMID:19258486

  13. Ambient air pollution and cardiovascular malformations in Atlanta, Georgia, 1986-2003.

    PubMed

    Strickland, Matthew J; Klein, Mitchel; Correa, Adolfo; Reller, Mark D; Mahle, William T; Riehle-Colarusso, Tiffany J; Botto, Lorenzo D; Flanders, W Dana; Mulholland, James A; Siffel, Csaba; Marcus, Michele; Tolbert, Paige E

    2009-04-15

    Associations between ambient air pollution levels during weeks 3-7 of pregnancy and risks of cardiovascular malformations were investigated among the cohort of pregnancies reaching at least 20 weeks' gestation that were conceived during January 1, 1986-March 12, 2003, in Atlanta, Georgia. Surveillance records obtained from the Metropolitan Atlanta Congenital Defects Program, which conducts active, population-based surveillance on this cohort, were reviewed to classify cardiovascular malformations. Ambient 8-hour maximum ozone and 24-hour average carbon monoxide, nitrogen dioxide, particulate matter with an average aerodynamic diameter of <10 microm (PM(10)), and sulfur dioxide measurements were obtained from centrally located stationary monitors. Temporal associations between these pollutants and daily risks of secundum atrial septal defect, aortic coarctation, hypoplastic left heart syndrome, patent ductus arteriosus, valvar pulmonary stenosis, tetralogy of Fallot, transposition of the great arteries, muscular ventricular septal defect, perimembranous ventricular septal defect, conotruncal defects, left ventricular outflow tract defect, and right ventricular outflow defect were modeled by using Poisson generalized linear models. A statistically significant association was observed between PM(10) and patent ductus arteriosus (for an interquartile range increase in PM(10) levels, risk ratio = 1.60, 95% confidence interval: 1.11, 2.31). Of the 60 associations examined in the primary analysis, no other significant associations were observed.

  14. Update on overall prevalence of major birth defects--Atlanta, Georgia, 1978-2005.

    PubMed

    2008-01-11

    Major structural or genetic birth defects affect approximately 3% of births in the United States, are a major contributor to infant mortality, and result in billions of dollars in costs for care. Although the causes of most major birth defects are unknown, concerns have been raised that certain factors, such as an increase in the prevalence of diabetes among women, might result in increased prevalence of birth defects over time. This report updates previously published data from the Metropolitan Atlanta Congenital Defects Program (MACDP), the oldest population-based birth defects surveillance system in the United States with active case ascertainment. For the period 1978-2005, CDC assessed the overall prevalence of major birth defects and their frequency relative to selected maternal and infant characteristics. The MACDP results indicated that the prevalence of major birth defects in metropolitan Atlanta, Georgia, remained stable during 1978-2005 but varied by maternal age and race/ethnicity, birthweight, and gestational age. Tracking the overall prevalence of major birth defects can identify subgroups that are affected disproportionately; additional measures focused on these subgroups might improve preconception care and care during pregnancy to prevent birth defects.

  15. Georgia State University Spending Patterns and the Atlanta Economy, 1978. Institutional Research Report No. 79-8.

    ERIC Educational Resources Information Center

    Salley, Charles D.

    The level of economic stimulus provided to the Atlanta area by Georgia State University was examined and found to be 5,432 full-time jobs and $140.2 million in income. It is shown that the figures are conservative since spending by part-time employees and most part-time students was omitted. A calculated multiplier of 1.48 was used, and the study…

  16. Effects of urbanization on stream water quality in the city of Atlanta, Georgia, USA

    USGS Publications Warehouse

    Peters, N.E.

    2009-01-01

    A long-term stream water quality monitoring network was established in the city of Atlanta, Georgia during 2003 to assess baseline water quality conditions and the effects of urbanization on stream water quality. Routine hydrologically based manual stream sampling, including several concurrent manual point and equal width increment sampling, was conducted ???12 times annually at 21 stations, with drainage areas ranging from 3.7 to 232 km2. Eleven of the stations are real-time (RT) stations having continuous measures of stream stage/ discharge, pH, dissolved oxygen, specific conductance, water temperature and turbidity, and automatic samplers for stormwater collection. Samples were analyzed for field parameters, and a broad suite of water quality and sediment-related constituents. Field parameters and concentrations of major ions, metals, nutrient species and coliform bacteria among stations were evaluated and with respect to watershed characteristics and plausible sources from 2003 through September 2007. Most constituent concentrations are much higher than nearby reference streams. Concentrations are statistically different among stations for several constituents, despite high variability both within and among stations. Routine manual sampling, automatic sampling during stormflows and RT water quality monitoring provided sufficient information about urban stream water quality variability to evaluate causes of water quality differences among streams. Fecal coliform bacteria concentrations of most samples exceeded Georgia's water quality standard for any water-usage class. High chloride concentrations occur at three stations and are hypothesized to be associated with discharges of chlorinated combined sewer overflows, drainage of swimming pool(s) and dissolution and transport during rainstorms of CaCl2, a deicing salt applied to roads during winter storms. One stream was affected by dissolution and transport of ammonium alum [NH4Al(SO4)2] from an alum

  17. Susceptibility to Heat-Related Fluid and Electrolyte Imbalance Emergency Department Visits in Atlanta, Georgia, USA

    PubMed Central

    Heidari, Leila; Winquist, Andrea; Klein, Mitchel; O’Lenick, Cassandra; Grundstein, Andrew; Ebelt Sarnat, Stefanie

    2016-01-01

    Identification of populations susceptible to heat effects is critical for targeted prevention and more accurate risk assessment. Fluid and electrolyte imbalance (FEI) may provide an objective indicator of heat morbidity. Data on daily ambient temperature and FEI emergency department (ED) visits were collected in Atlanta, Georgia, USA during 1993–2012. Associations of warm-season same-day temperatures and FEI ED visits were estimated using Poisson generalized linear models. Analyses explored associations between FEI ED visits and various temperature metrics (maximum, minimum, average, and diurnal change in ambient temperature, apparent temperature, and heat index) modeled using linear, quadratic, and cubic terms to allow for non-linear associations. Effect modification by potential determinants of heat susceptibility (sex; race; comorbid congestive heart failure, kidney disease, and diabetes; and neighborhood poverty and education levels) was assessed via stratification. Higher warm-season ambient temperature was significantly associated with FEI ED visits, regardless of temperature metric used. Stratified analyses suggested heat-related risks for all populations, but particularly for males. This work highlights the utility of FEI as an indicator of heat morbidity, the health threat posed by warm-season temperatures, and the importance of considering susceptible populations in heat-health research. PMID:27706089

  18. Susceptibility to Heat-Related Fluid and Electrolyte Imbalance Emergency Department Visits in Atlanta, Georgia, USA.

    PubMed

    Heidari, Leila; Winquist, Andrea; Klein, Mitchel; O'Lenick, Cassandra; Grundstein, Andrew; Ebelt Sarnat, Stefanie

    2016-10-02

    Identification of populations susceptible to heat effects is critical for targeted prevention and more accurate risk assessment. Fluid and electrolyte imbalance (FEI) may provide an objective indicator of heat morbidity. Data on daily ambient temperature and FEI emergency department (ED) visits were collected in Atlanta, Georgia, USA during 1993-2012. Associations of warm-season same-day temperatures and FEI ED visits were estimated using Poisson generalized linear models. Analyses explored associations between FEI ED visits and various temperature metrics (maximum, minimum, average, and diurnal change in ambient temperature, apparent temperature, and heat index) modeled using linear, quadratic, and cubic terms to allow for non-linear associations. Effect modification by potential determinants of heat susceptibility (sex; race; comorbid congestive heart failure, kidney disease, and diabetes; and neighborhood poverty and education levels) was assessed via stratification. Higher warm-season ambient temperature was significantly associated with FEI ED visits, regardless of temperature metric used. Stratified analyses suggested heat-related risks for all populations, but particularly for males. This work highlights the utility of FEI as an indicator of heat morbidity, the health threat posed by warm-season temperatures, and the importance of considering susceptible populations in heat-health research.

  19. Multilevel factors influencing hepatitis B screening and vaccination among Vietnamese Americans in Atlanta, Georgia.

    PubMed

    Frew, Paula M; Alhanti, Brooke; Vo-Green, Linda; Zhang, Siyu; Liu, Chang; Nguyen, Tranh; Schamel, Jay; Saint-Victor, Diane S; Nguyen, Minh Ly

    2014-12-01

    Chronic hepatitis B virus (HBV) infection may lead to liver cirrhosis, chronic liver disease, and liver cancer. Immunization rates are suboptimal among Asian Americans/Pacific Islanders (AAPIs), who remain disproportionately affected by these illnesses. We investigated socioecological factors affecting HBV prevention among 316 Vietnamese Americans in Atlanta, Georgia. Social and community support of HBV vaccination was associated with screening (OR=1.69, 95% CI [1.21,2.38]), vaccination (OR=1.89, [1.27,2.81]), and intent to vaccinate (OR=1.77, [1.13,2.78]). Misconceptions decreased screening likelihood (OR=0.67, [0.46,0.99]) and vaccination (OR=0.55, [0.35,0.86]). Those able to pay for medical treatment (OR=1.23, [1.01,1.50]) were also more likely immunized, and greater transportation access (OR=1.42, [1.07,1.87]) was associated with greater intention to vaccinate. Multi-level factors facilitated HBV vaccination in this population. Tailored, culturally appropriate communication strategies will positively influence immunization uptake.

  20. Increase in pilus islet 2-encoded pili among Streptococcus pneumoniae isolates, Atlanta, Georgia, USA.

    PubMed

    Zähner, Dorothea; Gudlavalleti, Aditya; Stephens, David S

    2010-06-01

    To define the prevalence of pilus islet 2 (PI-2)-encoded pili in Streptococcus pneumoniae in a geographically defined area, we examined 590 S. pneumoniae isolates from population-based surveillance of invasive pneumococcal disease in Atlanta, Georgia, USA, 1994-2006. In 2006, PI-2 was present in 21% of all invasive isolates, including serotypes 1 (100%), 7F (89%), 11A (21%), 19A (40%), and 19F (75%). Only serotype 19F is included in the 7-valent pneumococcal conjugate vaccine that is in use worldwide. In 1999, PI-2-containing isolates were of the same serotypes but accounted for only 3.6% of all invasive isolates. The increase of PI-2 in 2006 resulted predominantly from the emergence of serotype 19A isolates of sequence type 320 and the expansion of serotype 7F isolates. The increase in PI-2-containing isolates and the finding that isolates of all identified serotypes expressed highly conserved PI-2 pili supports their potential as a vaccine candidate.

  1. Health and treatment implications of food insufficiency among people living with HIV/AIDS, Atlanta, Georgia.

    PubMed

    Kalichman, Seth C; Cherry, Chauncey; Amaral, Christina; White, Denise; Kalichman, Moira O; Pope, Howard; Swetsze, Connie; Jones, Michel; Macy, Rene

    2010-07-01

    HIV/AIDS is concentrated among the inner-city poor and poverty may directly interfere with HIV treatment. This study examined food insufficiency in relation to HIV-related health and treatment. A sample of 344 men and women living with HIV/AIDS in Atlanta, Georgia completed measures of food security, health, and HIV disease progression and treatment. HIV treatment adherence was monitored using unannounced pill counts. Results showed that half of people living with HIV/AIDS in this study lacked sufficient food, and food insufficiency was associated with multiple indicators of poor health, including higher HIV viral loads, lower CD4 cell counts, and poorer treatment adherence. Adjusted analyses showed that food insufficiency predicted HIV treatment non-adherence over and above years of education, employment status, income, housing, depression, social support, and non-alcohol substance use. Hunger and food insecurity are prevalent among people living with HIV/AIDS, and food insufficiency is closely related to multiple HIV-related health indicators, particularly medication adherence. Interventions that provide consistent and sustained meals to people living with HIV/AIDS are urgently needed.

  2. Future desire for children among women living with HIV in Atlanta, Georgia.

    PubMed

    Haddad, Lisa B; Machen, Leah Kathleen; Cordes, Sarah; Huylebroeck, Brian; Delaney, Augustina; Ofotokun, Igho; Nguyen, Minh Ly; Jamieson, Denise J

    2016-01-01

    Little is known regarding family planning desires among women living with HIV in the United States. This study aimed to identify factors influencing desire for children in the future among HIV-infected women in Atlanta, Georgia. HIV-infected women ages 18-45 completed an ACASI (audio computer-assisted self-interview) questionnaire. Chi-square, t-tests, and multivariate logistic regression evaluated factors associated with desire for future children. Of 181 participants, 62 (34.3%) expressed desire for children in the future, with increased desire among younger women (age <26) and those with seronegative partners. Concerns for horizontal and vertical HIV transmission were deterrents to future childbearing. Condom use and overall knowledge of transmission risk was low. Over a third of women desiring a child never discussed their desire with a physician. Misinformation regarding HIV transmission risks persists and is a notable concern influencing desire for children. Providers should reassess family planning desires regularly through integrated HIV care.

  3. PAHs and PM2.5 emissions and female breast cancer incidence in metro Atlanta and rural Georgia.

    PubMed

    Parikh, Puja Vijay; Wei, Yudan

    2016-08-01

    Environmental chemical exposure could be an important etiologic factor for geographic differences in breast cancer incidence. In this study, we examined emissions of polycyclic aromatic hydrocarbons (PAHs) and PM2.5 in relation to breast cancer incidence in metro Atlanta and rural Georgia by analyzing data from the Surveillance, Epidemiology, and End Results Program and the Environmental Protection Agency. The results showed that metro Atlanta had a significantly higher age-adjusted annual incidence rate of female breast cancer than rural Georgia (132.6 vs. 113.7 per 100,000) for 1992-2011. Emissions of both PAHs [adjusted β = 0.568 (95 % CI: 0.209, 0.927); p = 0.004] and PM2.5 [adjusted β = 2.964 (95 % CI: 0.468, 5.459); p = 0.023] were significantly associated with breast cancer incidence in metro Atlanta area. This study suggests that ambient air pollution, especially PAHs and PM2.5, could have a significant impact on the increased incidence of female breast cancer in urban areas.

  4. Effects of urbanization on streamflow in the Atlanta area (Georgia, USA): A comparative hydrological approach

    USGS Publications Warehouse

    Rose, S.; Peters, N.E.

    2001-01-01

    For the period from 1958 to 1996, streamflow characteristics of a highly urbanized watershed were compared with less-urbanized and non-urbanized watersheds within a 20 000 km2 region in the vicinity of Atlanta, Georgia: In the Piedmont and Blue Ridge physiographic provinces of the southeastern USA. Water levels in several wells completed in surficial and crystalline-rock aquifers were also evaluated. Data were analysed for seven US Geological Survey (USGS) stream gauges, 17 National Weather Service rain gauges, and five USGS monitoring wells. Annual runoff coefficients (RCs; runoff as a fractional percentage of precipitation) for the urban stream (Peachtree Creek) were not significantly greater than for the less-urbanized watersheds. The RCs for some streams were similar to others and the similar streams were grouped according to location. The RCs decreased from the higher elevation and higher relief watersheds to the lower elevation and lower relief watersheds: Values were 0.54 for the two Blue Ridge streams. 0.37 for the four middle Piedmont streams (near Atlanta), and 0.28 for a southern Piedmont stream. For the 25 largest stormflows, the peak flows for Peachtree Creek were 30% to 100% greater then peak flows for the other stream. The storm recession period for the urban stream was 1-2 days less than that for the other streams and the recession was characterized by a 2-day storm recession constant that was, on average, 40 to 100% greater, i.e. streamflow decreased more rapidly than for the other streams. Baseflow recession constants ranged from 35 to 40% lower for Peachtree Creek than for the other streams; this is attributed to lower evapotranspiration losses, which result in a smaller change in groundwater storage than in the less-urbanized watersheds. Low flow of Peachtree Creek ranged from 25 to 35% less than the other streams, possibly the result of decreased infiltration caused by the more efficient routing of stormwater and the paving of groundwater

  5. Changes in healthcare access and utilization among participants in a public housing relocation program in Atlanta, Georgia.

    PubMed

    Cummings, Janet R; Allen, Lindsay; Ko, Michelle; Bonney, Loida; Hunter-Jones, Josalin; Cooper, Hannah

    2016-11-01

    Using survey data from participants in a public housing relocation program in Atlanta, Georgia, we examine post-relocation changes in healthcare access (having a usual source of care, having an unmet need) and utilization (receiving a medical exam). Although participants moved to safer, less impoverished neighborhoods, some participants experienced improvements in access and utilization whereas others experienced declines. The supply of healthcare providers in the new neighborhood and having health insurance were associated with improvements in access for this population. Future relocation efforts may seek to assist individuals with choosing a new neighborhood that has accessible healthcare resources for low-income populations.

  6. 78 FR 65877 - Approval and Promulgation of Implementation Plans; Atlanta, Georgia 1997 8-Hour Ozone...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... Area. Signal preemption for MARTA Atlanta 6/17/96 4/26/99. routes 15 and 23. Improve and expand service... for Control Atlanta 1997 8- 10/21/2009........ 09/28/2013. of VOC Emissions from Reactor Hour Ozone Processes and Distillation Nonattainment Operations in Synthetic Organic Area. Chemical...

  7. 78 FR 20091 - Foreign-Trade Zone 26-Atlanta, Georgia, Authorization of Production Activity, Perkins Shibaura...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ..., Perkins Shibaura Engines, LLC (Diesel Engines), Griffin, Georgia On November 29, 2012, Georgia Foreign... Foreign-Trade Zones (FTZ) Board on behalf of Perkins Shibaura Engines, LLC, submitted a notification...

  8. Report of a Planning Conference for Solar Technology Information Transfer in Georgia (Atlanta, Georgia, July 24-25, 1978).

    ERIC Educational Resources Information Center

    Aldridge, Mark C., Ed.

    A summary of the deliberations of the Georgia planning conference of the Solar Technology Transfer Program is presented in this report. Topic areas include background information on the Georgia conference and a summary of the discussions and recommendations dealing with solar information transfer within state systems and the need for greater…

  9. Effects of Urbanization on Stream Water Quality in the City of Atlanta, Georgia, USA

    NASA Astrophysics Data System (ADS)

    Peters, N. E.

    2009-05-01

    A long-term stream water-quality monitoring network was established in the City of Atlanta (COA) during 2003 to assess baseline water-quality conditions and the effects of urbanization on stream water quality. Routine hydrologically-based manual stream sampling, including several concurrent manual point and equal width increment sampling, was conducted approximately 12 times per year at 21 stations, with drainage areas ranging from 3.7 to 232 km2. Eleven of the stations are real-time (RT) water-quality stations having continuous measures of stream stage/discharge, pH, dissolved oxygen, specific conductance, water temperature, and turbidity, and automatic samplers for stormwater collection. Samples were analyzed for field parameters, and a broad suite of water-quality and sediment-related constituents. This paper summarizes an evaluation of field parameters and concentrations of major ions, minor and trace metals, nutrient species (nitrogen and phosphorus), and coliform bacteria among stations and with respect to watershed characteristics and plausible sources from 2003 through September 2007. The concentrations of most constituents in the COA streams are statistically higher than those of two nearby reference streams. Concentrations are statistically different among stations for several constituents, despite high variability both within and among stations. The combination of routine manual sampling, automatic sampling during stormflows, and real-time water-quality monitoring provided sufficient information about the variability of urban stream water quality to develop hypotheses for causes of water-quality differences among COA streams. Fecal coliform bacteria concentrations of most individual samples at each station exceeded Georgia's water-quality standard for any water-usage class. High chloride concentrations occur at three stations and are hypothesized to be associated with discharges of chlorinated combined sewer overflows, drainage of swimming pool(s), and

  10. AN ANALYSIS AND INTERPRETATION OF DATA ON THE SOCIAL CHARACTERISTICS OF RESIDENTS OF "VINE CITY"--A NEGRO SLUM GHETTO WITHIN THE CITY OF ATLANTA, GEORGIA. FINAL REPORT.

    ERIC Educational Resources Information Center

    HALVORSEN, MARCIA L.

    IN THIS REPORT DATA DESCRIBING THE SOCIAL CHARACTERISTICS OF RESIDENTS OF "VINE CITY," A NEGRO SLUM IN ATLANTA, GEORGIA, ARE STATISTICALLY SUMMARIZED AND ANALYZED. ONE HUNDRED AND THIRTY-SIX PERSONS, MOSTLY WOMEN, REPRESENTING 11 PERCENT OF "VINE CITY'S" FAMILY POPULATION, WERE INTERVIEWED BY STUDENTS AT A NEARBY COLLEGE. THE…

  11. Task Force on Women, Minorities and the Handicapped in Science and Technology: Executive Session. Report of the Proceedings (Atlanta, Georgia, March 3, 1988).

    ERIC Educational Resources Information Center

    Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

    The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

  12. Modeling the spatial differentiation in cloud-to-ground lightning: A case study in Atlanta, Georgia, USA

    NASA Astrophysics Data System (ADS)

    Strikas, Ona

    Urban cloud-to-ground (CG) lightning enhancement has been well documented for Atlanta, Georgia. This study builds on those investigations using modeling techniques. Numerous styles of analyses and regressions were conducted to establish patterns of CG lightning over the North Georgia region. CG lightning demonstrated clustering for all years of data: 1995--2008. However, the first strike of each day with lightning was randomly distributed according to a Poisson distribution, demonstrating the clustering is not due to permanent features. Attempts were unsuccessful to model CG lightning clusters as either a Matern or Thomas Poisson point process. Regressions of CG lightning with built environment covariates---FAA aviation obstacle locations and heights, population density, road length density, distance to the center of Atlanta, PM10 emissions data, distance to highways, and coal plant locations---as well as natural variables such as projected coordinate easting, northing, and NWS severe thunderstorm status were executed at resolutions of 1km, 2km, 4km, and 8km. Analyses demonstrated significantly higher flash frequency near FAA aviation obstacles. With an R2 value of 0.22, taller obstacles are struck more frequently than shorter obstacles. Regressions with road length density revealed little explanatory power (maximum R2=0.19), but demonstrated a positive correlation independent of scale. A multi-level visualization technique demonstrates the road length density correlation loses accuracy within dense urban corridors. Distance from Atlanta shows a negative correlation, but only at larger scales. Subsetting both regressions by direction reveals a significant difference on the Eastern and Western sides of Atlanta. Subsetting both regressions only to Gwinnett County, Georgia illustrates road length density has no correlation with flash frequency, and distance to Atlanta is still a scale dependent process. PM10 emissions analysis suggests that CG amplification is most

  13. Status and trends in atmospheric deposition and emissions near Atlanta, Georgia, 1986-99

    USGS Publications Warehouse

    Peters, N.E.; Meyers, T.P.; Aulenbach, Brent T.

    2002-01-01

    Wet and dry atmospheric deposition were investigated from weekly data, 1986-99 (1986-97 for dry deposition) at the Panola Mountain Research Watershed (PMRW), a forested research site 25 km, southeast of Atlanta, Georgia. Furthermore, the wet deposition was compared to that at three adjacent National Atmospheric Deposition Program's National Trends Network (NTN) sites (GA41, 50 km south of PMRW; AL99, 175 km northwest; NC25, 175 km north-northeast) and dry deposition was compared to that at adjacent Clean Air Status and Trends Network (CASTNET) sites, co-located at the NTN sites. The pH of precipitation is acidic and the dominant acid anion is SO4; the pH (derived from the volume-weighted mean H concentration) averages 4.44 for 1986-99, and varies seasonally with average lowest values in summer (4.19) and highest in winter (4.63). From 1986-99, the annual wet deposition of sulfur (S) and nitrogen (N) averaged 400 and 300 eq ha-1 (6.4 and 4.2 kg ha-1), respectively. Inferential model estimates of annual dry S and N deposition from 1986-97 averaged 130 and 150 eq ha-1 (2.1 and 2.1 kg ha-1), respectively. From 1993-99, net S deposition (dry deposition plus canopy interactions) for coniferous and deciduous throughfall (throughfall minus wet-only deposition) averaged 400 and 150 eq ha-1 (6.4 and 2.1 kg ha-1), respectively. The annual wet deposition of S and N species at PMRW was comparable to that at NTN sites, with the exception of higher N species deposition at AL99 and relatively lower H, SO4 and NO3 deposition at GA41. Dry S deposition at PMRW differed markedly from the CASTNET sites despite similarity in S concentrations for all but NC25; the differences are attributed to differences in model parameters associated with the landscape and vegetation characteristics at the sites. At PMRW, atmospheric deposition trends were not detected for the entire sampling period, but were detected for shorter periods (4-5yr). Annual S and N deposition increased from 1986 to 1991

  14. The Risk of West Nile Virus Infection Is Associated with Combined Sewer Overflow Streams in Urban Atlanta, Georgia, USA

    PubMed Central

    Vazquez-Prokopec, Gonzalo M.; Vanden Eng, Jodi L.; Kelly, Rosmarie; Mead, Daniel G.; Kolhe, Priti; Howgate, James; Kitron, Uriel; Burkot, Thomas R.

    2010-01-01

    Background At present, the factors favoring transmission and amplification of West Nile Virus (WNV) within urban environments are poorly understood. In urban Atlanta, Georgia, the highly polluted waters of streams affected by combined sewer overflow (CSO) represent significant habitats for the WNV mosquito vector Culex quinquefasciatus. However, their contribution to the risk of WNV infection in humans and birds remains unclear. Objectives Our goals were to describe and quantify the spatial distribution of WNV infection in mosquitoes, humans, and corvids, such as blue jays and American crows that are particularly susceptible to WNV infection, and to assess the relationship between WNV infection and proximity to CSO-affected streams in the city of Atlanta, Georgia. Materials and methods We applied spatial statistics to human, corvid, and mosquito WNV surveillance data from 2001 through 2007. Multimodel analysis was used to estimate associations of WNV infection in Cx. quinquefasciatus, humans, and dead corvids with selected risk factors including distance to CSO streams and catch basins, land cover, median household income, and housing characteristics. Results We found that WNV infection in mosquitoes, corvids, and humans was spatially clustered and statistically associated with CSO-affected streams. WNV infection in Cx. quinquefasciatus was significantly higher in CSO compared with non-CSO streams, and WNV infection rates among humans and corvids were significantly associated with proximity to CSO-affected streams, the extent of tree cover, and median household income. Conclusions Our study strongly suggests that CSO-affected streams are significant sources of Cx. quinquefasciatus mosquitoes that may facilitate WNV transmission to humans within urban environments. Our findings may have direct implications for the surveillance and control of WNV in other urban centers that continue to use CSO systems as a waste management practice. PMID:20529765

  15. Mixed Messages in Media Coverage of Bilingual Education: The Case of Atlanta, Georgia

    ERIC Educational Resources Information Center

    Tarasawa, Beth

    2008-01-01

    As the increasing number of Latino and Asian immigrants to the Atlanta area has escalated tensions over occupational, residential, and educational resources, research has begun to examine opposition to bilingual education as an extension of anti-immigrant prejudice and as a measure of perceived threat. This study uses content analysis to compare…

  16. 75 FR 9781 - Determination of Nonattainment and Reclassification of the Atlanta, Georgia, 8-Hour Ozone...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... Ozone Nonattainment Area; Correction AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule..., area from marginal to moderate for the 1997 8-hour ozone nonattainment area by operation of law. This....311. The reclassification of the Atlanta Area from marginal to moderate for the 1997 8-hour...

  17. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part I: Media History.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Media History section of this collection of conference presentations contains the following 21 papers: "Social Class Advocacy Journalism: Prelude to Party Politics, 1892" (David J. Vergobbi); "Pilfering the News: A Quality Comparison of the World and Journal's Spanish-American War Coverage" (Randall S. Sumpter); "The…

  18. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part X: Miscellaneous Studies.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Miscellaneous Studies section of this collection of conference presentations contains the following 22 papers: "Men and Women Journalists in the Movies: Exploration of Some Sexism and Gender Issues in Their Portrayals in Eleven Films" (Albert D. Talbott); "Female Archetypes in Late '80s Films" (Fakhri Haghani); "Chain…

  19. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part IX: Magazines.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Magazines section of this collection of conference presentations contains the following 15 papers: "'National Geographic Magazine' and the Vietnam War: Did We Just Get Pretty Pictures?" (John W. Williams); "Free Speech at All Costs: A Short History of 'The Masses'" (Chris Lamb); "Newspapers Locally Edited Magazines…

  20. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part IV: International Media.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The International Media section of this collection of conference presentations contains the following 15 papers: "Testing the Interaction of the Third-Person Effect and Spiral of Silence in a Political Pressure Cooker: The Case of Hong Kong" (Lars Willnat); "The Use of Small State Variables in Research on Coverage of Foreign Policy:…

  1. Spatial clustering of HIV prevalence in Atlanta, Georgia and population characteristics associated with case concentrations.

    PubMed

    Hixson, Brooke A; Omer, Saad B; del Rio, Carlos; Frew, Paula M

    2011-02-01

    We assessed prevalent HIV cases in Atlanta to examine case distribution trends and population characteristics at the census tract level that may be associated with clustering effects. We calculated cluster characteristics (area and internal HIV prevalence) via Kuldorff's spatial scan method. Subsequent logistic regression analyses were performed to analyze sociodemographics associated with inclusion in a cluster. Organizations offering voluntary HIV testing and counseling services were identified and we assessed average travel time to access these services. One large cluster centralized in downtown Atlanta was identified that contains 60% of prevalent HIV cases. The prevalence rate within the cluster was 1.34% compared to 0.32% outside the cluster. Clustered tracts were associated with higher levels of poverty (OR = 1.19), lower density of multi-racial residents (OR = 1.85), injection drug use (OR = 1.99), men having sex with men (OR = 3.01), and men having sex with men and IV drug use (OR = 1.6). Forty-two percent (N = 11) of identified HIV service providers in Atlanta are located in the cluster with an average travel time of 13 minutes via car to access these services (SD = 9.24). The HIV epidemic in Atlanta is concentrated in one large cluster characterized by poverty, men who have sex with men (MSM), and IV drug usage. Prevention efforts targeted to the population living in this area as well as efforts to address the specific needs of these populations may be most beneficial in curtailing the epidemic within the identified cluster.

  2. Magnitudes, nature, and effects of point and nonpoint discharges in the Chattahoochee River Basin, Atlanta to West Point Dam, Georgia

    USGS Publications Warehouse

    Stamer, J.K.; Cherry, Rodney N.; Faye, R.E.; Kleckner, R.L.

    1979-01-01

    During the period April 1975 to June 1978, the U.S. Geological Survey conducted a river-quality assessment of the Upper Chattahoochee River basin in Georgia. One objective of the study was to assess the magnitudes, nature, and effects of point and non-point discharges in the Chattahoochee River basin from Atlanta to the West Point Dam. On an average annual basis and during the storm period of March 1215, 1976, non-point-source loads for most constituents analyzed were larger than point-source loads at the Whitesburg station, located on the Chattahoochee River about 40 river miles downstream of Atlanta. Most of the non-point-source constituent loads in the Atlanta-to-Whitesburg reach were from urban areas. Average annual point-source discharges accounted for about 50 percent of the dissolved nitrogen, total nitrogen, and total phosphorus loads, and about 70 percent of the dissolved phosphorus loads at Whitesburg. During weekends, power generation at the upstream Buford Dam hydroelectric facility is minimal. Streamflow at the Atlanta station during dry-weather weekends is estimated to be about 1,200 ft3/s (cubic feet per second). Average daily dissolved-oxygen concentrations of less than 5.0 mg/L (milligrams per liter) occurred often in the river, about 20 river miles downstream from Atlanta during these periods from May to November. During a low-flow period, June 1-2, 1977, five municipal point sources contributed 63 percent of the ultimate biochemical oxygen demand, 97 percent of the ammonium nitrogen, 78 percent of the total nitrogen, and 90 percent of the total phosphorus loads at the Franklin station, at the upstream end of West Point Lake. Average daily concentrations of 13 mg/L of ultimate biochemical oxygen demand and 1.8 mg/L of ammonium nitrogen were observed about 2 river miles downstream from two of the municipal point sources. Carbonaceous and nitrogenous oxygen demands caused dissolved-oxygen concentrations between 4.1 and 5.0 mg/L to occur in a 22-mile

  3. Preliminary flood-frequency relations for urban streams, Metropolitan Atlanta, Georgia

    USGS Publications Warehouse

    Golden, Harold G.

    1977-01-01

    A method is presented for estimating the magnitude and frequency of floods for urban streams in metropolitan Atlanta. The method is based on adjustments to the natural stream flood-frequency and rainfall-frequency characteristics of the local area as defined by urban flood studies in other areas. The effects of urbanization on flood-peak runoff are estimated from the percentage of drainage basin that is impervious and the percentage of drainage area served by storm sewers. Equation are presented for estimating the 2-, 5-, 10-, 25-, 50-, and 100-year flood peak discharges for basin sizes from 0.5 to 100 square miles in the Atlanta metro area. Data from 12 urban streams in the Atlanta area were used to obtain a qualitative verification of the 2- and 100-year estimating equations. Hydrologic data are presently being collected for a study that will provide a data base for use in hydrologic models to develop more reliable urban flood-frequency relations. (Woodard-USGS)

  4. The Global Thinking Project: Linking Schools in Environmental Understanding. Symposium Proceedings (Atlanta, Georgia, November 1993).

    ERIC Educational Resources Information Center

    Golley, Priscilla, Ed.; Hassard, Jack, Ed.

    The Global Thinking Project at Georgia State University and the Department of Middle Secondary Education and Instructional Technology sponsored a Symposium on Global Thinking Research, in November, 1993. The following 11 papers were presented at the symposium: (1) "Teaching Students to Think Globally" (Jack Hassard); (2)…

  5. 77 FR 24399 - Approval and Promulgation of Implementation Plans; Georgia; Atlanta; Ozone 2002 Base Year...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... national ambient air quality standards (NAAQS). The Atlanta Area is comprised of Barrow, Bartow, Carroll... 5.69 4.30 1.41 0.75 Bartow 69.92 1.31 1.30 8.05 15.76 10.56 3.89 2.54 Carroll 0.06 0.85 1.30 9.54 10... Ozone 2002 Barrow, Bartow, Carroll, 10/21/2009 4/24/2012 [Insert Base-Year Emissions Inventory....

  6. Investigation Into the Use of Satellite Data in Aiding Characterization of Particulate Air Quality in the Atlanta, Georgia Metropolitan Area

    NASA Technical Reports Server (NTRS)

    Alston, Erica J.; Sokolik, Irina, N.; Doddridge, Bruce G.

    2011-01-01

    Poor air quality episodes occur often in metropolitan Atlanta, Georgia. The primary focus of this research is to assess the capability of satellites as a tool in characterizing air quality in Atlanta. Results indicate that intra-city PM2.5 concentrations show similar patterns as other U.S. urban areas, with the highest concentrations occurring within the city. Both PM2.5 and MODIS AOD show more increases in the summer than spring, yet MODIS AOD doubles in the summer unlike PM2.5. A majority of OMI AI is below 0.5. Using this value as an ambient measure of carbonaceous aerosols in the urban area, aerosol transport events can be identified. Our results indicate that MODIS AOD is well correlated with PM2.5 on a yearly and seasonal basis with correlation coefficients as high as 0.8 for Terra and 0.7 for Aqua. A possible alternative view of the PM2.5 and AOD relationship is seen through the use of AOD thresholds. These probabilistic thresholds provide a means to describe the AQI through the use of past AOD for a specific area. We use the NAAQS to classify the AOD into different AQI codes, and probabilistically determine thresholds of AOD that represent the majority of a specific AQI category. For example, the majority 80% of moderate AQI days have AOD values between 0.5 - 0.6. The development of thresholds could be a tool used to evaluate air quality from the use of satellites in regions where there are sparse ground-based measurements of PM2.5.

  7. Current and historically used pesticides in residential soil from 11 homes in Atlanta, Georgia, USA.

    PubMed

    Riederer, Anne M; Smith, Kimberly D; Barr, Dana B; Hayden, Steven W; Hunter, Ronald E; Ryan, P Barry

    2010-05-01

    We used a multiresidue, gas chromatography/mass spectrometry-based method to measure seven pyrethroid, five organophosphorus (OP), and six organochlorine pesticides in soil collected from 11 Atlanta homes in 2006. Our objective was to collect preliminary data for a larger study of pesticide exposures among Atlanta children. The pyrethroid insecticides (cis- and trans-permethrin, bioallethrin) were the most commonly detected analytes, giving evidence of widespread outdoor use among our study homes. Our pyrethroid insecticide detection frequencies were higher than those reported in a recent study of Ohio and North Carolina homes; however, our maximum values were approximately half of those reported. We detected the target OP pesticides in only a few samples, but we found two restricted-use OP pesticides--methyl parathion and terbufos--and thus possible evidence of illegal residential use or environmental persistence in soil. We also detected dichlorodiphenyltrichloroethane (DDT) and dichlorodiphenyldichloroethane (DDE) in samples from six homes. Although our small sample size limits comparison to other studies, our results provide evidence that residential soil is a potential source of human exposure to both current and historically used pesticides.

  8. High-ozone events in Atlanta, Georgia, in 1983 and 1984

    NASA Technical Reports Server (NTRS)

    Lindsay, Ronald W.; Chameides, William L.

    1988-01-01

    Measurements of ozone levels and meterological parameters were analyzed to determine the relative importance of transport-related processes and photochemical production in causing high-ozone events in and around the Atlanta metropolitan area. Back-trajectories calculated by the Branching Air Trajectory Model indicate that the air associated with high-ozone events had often traveled a significant distance within the previous 3 days: for days with ozone levels above 100 ppbv, half of the calculated trajectories showed that the air had traveled over 600 km, with half of those coming from the northwest quadrant. Six-hour vector-averaged winds were used to find that the concentrations of ozone in the air leaving the metropolitan area averaged 20-40 ppbv more than that entering the area.

  9. Falling through the cracks: unmet health service needs among people living with HIV in Atlanta, Georgia.

    PubMed

    Kalichman, Seth C; Cherry, Charsey; White, Denise; Jones, Mich'l; Kalichman, Moira O; Amaral, Christina; Swetzes, Connie

    2012-01-01

    Despite growing numbers of people living with HIV (PLWH), the landscape of related services is shrinking. This study investigated health and social service needs of men (N = 489) and women (N = 165) living with HIV in Atlanta, GA. Participants completed confidential measures asking about the health and social services they needed and accessed. Results showed an array of health and social service needs among PLWH; failure to access services was prevalent. Hunger was among the most common basic needs, reported by greater than 60% of men and women. For men, unmet service needs were associated with fewer years since testing positive for HIV, higher CD4+ T cell values, experiencing more stressors and depression, and greater quantity of alcohol use. For women, failure to access services was associated with experiencing depression and not receiving HIV medications. Providing basic services to PLWH remains a public health priority and a moral imperative.

  10. A cross-cultural comparison of psychological distress among individuals living with HIV in Atlanta, Georgia, and Eldoret, Kenya.

    PubMed

    Shacham, Enbal; Reece, Michael; Ong'or, Willis Owino; Omollo, Otieno; Basta, Tania B

    2010-01-01

    Elevated psychological distress during HIV infection has been consistently correlated with negative HIV-related health outcomes in studies conducted in various regions of the world. This study was conducted to compare the nature and range of psychological distress among HIV-infected individuals who had sought mental health care as part of their HIV care in Kenya and the United States. The Brief Symptom Inventory (BSI) was completed by 234 individuals with HIV in Atlanta, Georgia, USA, and 284 in Eldoret, Kenya. The US-based sample expressed markedly higher levels of psychological distress symptoms on the anxiety, depression, interpersonal sensitivity, obsessive-compulsive, and psychoticism dimensions, as well as the overall global severity index. Substantial proportions of both the US and Kenya cohorts expressed higher levels of somatization and paranoid ideation that suggested further psychological evaluation. This study revealed psychological distress expression varied drastically among individuals who self-enrolled into HIV-related mental health care within two different care infrastructures.

  11. Results of the public health response to Pfiesteria workshop -- Atlanta, Georgia, September 29-30, 1997.

    PubMed

    1997-10-10

    On September 29-30, 1997, CDC sponsored a workshop to coordinate a multistate response to public health issues about Pfiesteria piscicida. Workshop attendees included representatives from the health departments of eight states (Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, and West Virginia) and the District of Columbia, the U.S. Food and Drug Administration, the National Institutes of Health's National Institute of Environmental Health Sciences, CDC's National Institute for Occupational Safety and Health, and the U.S. Environmental Protection Agency.

  12. Commercial mosquito trap and gravid trap oviposition media evaluation, Atlanta, Georgia.

    PubMed

    Burkett, Douglas A; Kelly, Rosmarie; Porter, Charles H; Wirtz, Robert A

    2004-09-01

    Field trials evaluating the effectiveness of selected gravid trap oviposition media and commercially available mosquito traps were conducted in southern Fulton County (Atlanta), GA, from June 9 to June 18 and June 24 to July 4, 2002, respectively. Total number of mosquitoes and number of each species captured during the tests were compared using a Latin square design. For the gravid trap infusion media, significant differences were found for total number of mosquitoes collected where sod > or = hay > or = hay side-by-side diluted hay > dilute hay side-by-side hay > or = oak > diluted hay. Only Aedes albopictus (oak), Culex quinquefasciatus (sod and both concentrated hay infusions), and Culex restuans (sod) were captured in significantly greater numbers using a particular infusion. Significant differences for the total number of mosquitoes collected were also observed in the commercial mosquito traps such that the gravid trap > ultra violet up-draft > or = Mosquito Magnet Pro > or = omnidirectional Fay-Prince trap with CO2 > up-draft CDC-style with CO2 > or = CDC-style with CO2. Significant differences in numbers collected among traps were noted for several species, including Aedes vexans, Aedes albopictus, Cx. quinquefasciatus, Cx. restuans, and Culex salinarius. Results from these field trap and infusion evaluations can enhance current surveillance efforts, especially for the primary vectors of West Nile virus and other arboviruses.

  13. Pediatric malaria: 8 year case series in Atlanta, Georgia, and Review of the Literature

    PubMed Central

    Gutman, Julie; Guarner, Jeanette

    2010-01-01

    Background Although malaria is frequent in travelers, it is often misdiagnosed on initial presentation, especially in children. The objective of this study is to describe epidemiology, clinical and laboratory presentation, and treatment of children with malaria in the United States. Methods We performed a retrospective review of 50 confirmed cases of malaria from 2 pediatric metropolitan hospitals in Atlanta, GA from 2000 – 2008. Results Malaria smears were performed in 385 unique patients; 50 (12.6%) were positive. American children who had visited family and friends in malaria endemic countries comprised 62% of our cases. Most cases visited Nigeria or Cameroon; all but 3 travelled to Africa. Three patients presented 8 – 12 months following travel. Plasmodium falciparum was diagnosed most frequently (72%). Most patients had low level parasitemia (<1%). Gametocytes were rarely identified. Treatment was primarily with quinine and either doxycycline or clindamycin, transfusion was rare. All patients responded rapidly to treatment. Although 7 (14%) had hyperparasitemia (>5%), no fatalities or long-term sequelae were seen. Conclusions Malaria diagnosis can be difficult in children because parasitemia is usually below 1%. A high index of suspicion is required in patients who have travelled to Africa. PMID:20920055

  14. Molecular epidemiology of norovirus in children and the elderly in Atlanta, Georgia, United States.

    PubMed

    Yi, Jumi; Wahl, Kelly; Sederdahl, Bethany K; Jerris, Robert R; Kraft, Colleen S; McCracken, Courtney; Gillespie, Scott; Anderson, Evan J; Kirby, Amy E; Shane, Andi L; Moe, Christine L

    2016-06-01

    Noroviruses are an important cause of gastroenteritis, which can be severe at the extremes of ages. Data documenting the endemic burden of norovirus among children and elderly adults are lacking. Stool specimens submitted for clinical testing were collected from elderly (≥ 65 years) adults and children (<18 years) with acute vomiting and/or diarrhea seeking care at several metropolitan Atlanta adult and pediatric hospitals from January 2013-June 2013. Specimens were tested for norovirus with real-time RT-PCR and sequenced if norovirus was detected. Corresponding clinical and demographic data were abstracted from retrospective chart review. Norovirus was detected in 11% (11/104) of elderly specimens and 11% (67/628) of pediatric, with GII.4 Sydney_2012 detected in 64% (7/11) of elderly norovirus-positive and 11% (8/67) of pediatric specimens, P < 0.001. In comparison to hospitalized children, hospitalized elderly with norovirus were more commonly admitted to the intensive care unit (ICU) (36% vs. 7%, P = 0.02). Norovirus in the elderly can be associated with severe illness requiring ICU admissions. The pediatric group demonstrated greater variability in genotype distribution. Ongoing surveillance of norovirus genotypes is crucial for norovirus vaccine development in understanding circulating and emerging genotypes.

  15. Effect of the restricted use of phosphate detergent and upgraded wastewater-treatment facilities of water quality in the Chattahoochee River near Atlanta, Georgia

    USGS Publications Warehouse

    Wangsness, D.J.; Frick, E.A.; Buell, G.R.; DeVivo, J.C.

    1994-01-01

    Data compiled for the six largest waste-water treatment facilities in Metropolitan Atlanta, Georgia, indicate about an 83-percent reduction in the phosphorus load discharged to the Chattahoochee River from 1988 to 1993 because of restricted use of phosphate detergents and upgraded treatment of municipal wastewater. This reduction resulted in about a 54-percent decrease in the phosphorus load in the Chattahoochee River downstream of Atlanta during this time period. Phosphorus loads in animal manure and fertilizers applied to the land (nonpoint sources) are greater than loads discharged to the Chattahoochee River from wastewater-treatment facilities (point sources). However, only a fraction of the phosphorus applied to the land enters the surface waters and is bioavailable. Even though nonpoint sources of land applied phosphorus potentially are important sources to surface waters, point-source inputs from wastewater effluent are far greater. Phosphorus concentrations in wastewater effluent from three cities of Atlanta waste-water treatment facilities need to be reduced by about an additional 31 percent by 1996 to comply with Georgia Department of Natural Resources Environmental Protection Division regulations.

  16. Spatial and temporal variability in nutrient concentrations in surface waters of the Chattahoochee River basin near Atlanta, Georgia, USA

    USGS Publications Warehouse

    Peters, N.E.; Buell, G.R.; Frick, E.A.

    1997-01-01

    Nutrient concentrations from the early 1970s through 1995 were evaluated at several sites along the Chattahoochee River and its tributaries near Atlanta, to determine general patterns and processes controlling nutrient concentrations in the river. A spatial analysis was conducted on data collected in 1994 and 1995 from an intensive nutrient study of the Chattahoochee River and its tributaries by the Georgia Department of Natural Resources, Environmental Protection Division. The 1994-1995 data show step increases in ammonium (NH4-N), nitrite plus nitrate (NO2 + NO3-N), and total-phosphorus (Tot-P) concentrations in the river. The step increases occur downstream of two wastewater treatment facilities (WWTFs) and Peachtree Creek, a small tributary inflow with degraded water quality draining a predominantly urban and industrial area. Median NO2 + NO3-N and Tot-P concentrations in the mainstem increase downstream of these inputs from 0.5 to 1 mg 1-1 and from 0.04 to 0.13 mg 1-1, respectively. NH4-N concentrations were typically low with 95% of the 2575 observations less than 0.2 mg 1-1 throughout the river system, except some high values (>1 mg 1-1) in some tributaries, particularly near the central part of Atlanta. High NH4-N concentrations are attributed to sewage discharge as they also are associated with high biological oxygen demand and faecal coliform bacteria concentrations. Nutrient concentrations vary temporally. An assessment of four sites, two mainstem and two tributaries, from 1970 to 1995 indicates a progressive increase and variability in NO2 + NO3-N concentrations during the period. The progressive increase in NO2 + NO3-N concentrations and their variability is similar to that reported for surface waters throughout the world and for which increased fertilizer usage has been attributed. Tot-P concentrations increase at mainstem sites through the middle to late 1980s and decrease markedly thereafter, due to improvements to WWTFs and a 1990 phosphate

  17. “Because He Misses His Normal Life Back Home”: Masculinity and Sexual Behavior Among Mexican Migrants in Atlanta, Georgia

    PubMed Central

    Hirsch, Jennifer S.; Muñoz-Laboy, Miguel; Nyhus, Christina M.; Yount, Kathryn M.; Bauermeister, José A.

    2009-01-01

    Context Labor migration presents an important HIV risk context. Effective health promotion begins with understanding cultural and structural influences on sexual risk. Methods This paper presents the quantitative results from a mixed-methods study carried out in 1999 among Mexican migrant men (N=187) in Atlanta, Georgia. The instrument included questions on several domains: Demographic and sexual history, migration motivations, substance use, social support, leisure time practices, and ideas about masculinity, sexuality, and marriage. We created six multivariate regressions to test the association between each of these domains and men's number of partners. Results Greater number of partners was associated with being younger, having fewer years of formal education, and owning a home in Mexico (Model 1); taking more trips to Mexico (Model 2); feeling sex wasn't tied to emotional intimacy and power (Model 3); having a larger social network and fewer frequency of contact with network members (Model 4); having a sex worker as a partner (Model 5); and going out dancing and stripclubs on weekends (Model 6). Conclusion Emergent visions of marriage that include shared sexual intimacy and emotional intimacy and power imply a reorganization of marital sexuality; yet, only those men who emphasize emotional companionship and equity have fewer extramarital sexual partners. An individual-level intervention may be insufficient to transform men's ideas about manhood; programs must acknowledge and target migrant men's social networks and the spaces in which sexual risk may occur. Multilevel strategies, such as the development of more health-enhancing community spaces, active discussions regarding masculinity, and the promotion of safer sexual practices should form part of comprehensive efforts to reduce sexual risk among migrant men. PMID:19291125

  18. Baseline Prevalence of Birth Defects Associated with Congenital Zika Virus Infection - Massachusetts, North Carolina, and Atlanta, Georgia, 2013-2014.

    PubMed

    Cragan, Janet D; Mai, Cara T; Petersen, Emily E; Liberman, Rebecca F; Forestieri, Nina E; Stevens, Alissa C; Delaney, Augustina; Dawson, April L; Ellington, Sascha R; Shapiro-Mendoza, Carrie K; Dunn, Julie E; Higgins, Cathleen A; Meyer, Robert E; Williams, Tonya; Polen, Kara N D; Newsome, Kim; Reynolds, Megan; Isenburg, Jennifer; Gilboa, Suzanne M; Meaney-Delman, Dana M; Moore, Cynthia A; Boyle, Coleen A; Honein, Margaret A

    2017-03-03

    Zika virus infection during pregnancy can cause serious brain abnormalities, but the full range of adverse outcomes is unknown (1). To better understand the impact of birth defects resulting from Zika virus infection, the CDC surveillance case definition established in 2016 for birth defects potentially related to Zika virus infection* (2) was retrospectively applied to population-based birth defects surveillance data collected during 2013-2014 in three areas before the introduction of Zika virus (the pre-Zika years) into the World Health Organization's Region of the Americas (Americas) (3). These data, from Massachusetts (2013), North Carolina (2013), and Atlanta, Georgia (2013-2014), included 747 infants and fetuses with one or more of the birth defects meeting the case definition (pre-Zika prevalence = 2.86 per 1,000 live births). Brain abnormalities or microcephaly were the most frequently recorded (1.50 per 1,000), followed by neural tube defects and other early brain malformations(†) (0.88), eye abnormalities without mention of a brain abnormality (0.31), and other consequences of central nervous system (CNS) dysfunction without mention of brain or eye abnormalities (0.17). During January 15-September 22, 2016, the U.S. Zika Pregnancy Registry (USZPR) reported 26 infants and fetuses with these same defects among 442 completed pregnancies (58.8 per 1,000) born to mothers with laboratory evidence of possible Zika virus infection during pregnancy (2). Although the ascertainment methods differed, this finding was approximately 20 times higher than the proportion of one or more of the same birth defects among pregnancies during the pre-Zika years. These data demonstrate the importance of population-based surveillance for interpreting data about birth defects potentially related to Zika virus infection.

  19. Simulating unsteady transport of nitrogen, biochemical oxygen demand, and dissolved oxygen in the Chattahoochee River downstream from Atlanta, Georgia

    USGS Publications Warehouse

    Jobson, Harvey E.

    1985-01-01

    As part of an intensive water-quality assessment of the Chattahoochee River, repetitive water-quality measurements were made at 12 sites along a 69-kilometer reach of the river downstream of Atlanta, Georgia. Concentrations of seven constituents (temperature, dissolved oxygen, ultimate carbonaceous biochemical oxygen demand (BOD), organic nitrogen, ammonia, nitrite, and nitrate) were obtained during two periods of 36 hours, one starting on August 30, 1976, and the other starting on May 31, 1977. The study reach contains one large and several small sewage outfalls and receives the cooling water from two large powerplants. An unsteady water-quality model of the Lagrangian type was calibrated using the 1977 data and verified using the 1976 data. The model provided a good means of interpreting these data even though both the flow and the pollution loading rates were highly unsteady. A kinetic model of the cascade type accurately described the physical and biochemical processes occurring in the river. All rate coefficients, except reaeration coefficients and those describing the resuspension of BOD, were fitted to the 1977 data and verified using the 1976 data. The study showed that, at steady low flow, about 38 percent of the BOD settled without exerting an oxygen demand. At high flow, this settled BOD was resuspended and exerted an immediate oxygen demand. About 70 percent of the ammonia extracted from the water column was converted to nitrite, but the fate of the remaining 30 percent is unknown. Photosynthetic production was not an important factor in the oxygen balance during either run.

  20. Evaluation of stream water quality in Atlanta, Georgia, and the surrounding region (USA)

    USGS Publications Warehouse

    Peters, N.E.; Kandell, S.J.

    1999-01-01

    A water-quality index (WQI) was developed from historical data (1986-1995) for streams in the Atlanta Region and augmented with 'new' and generally more comprehensive biweekly data on four small urban streams, representing an industrial area, a developed medium-density residential area and developing and developed low-density residential areas. Parameter WQIs were derived from percentile ranks of individual water-quality parameter values for each site by normalizing the constituent ranks for values from all sites in the area for a base period, i.e. 1990-1995. WQIs were developed primarily for nutrient-related parameters due to data availability. Site WQIs, which were computed by averaging the parameter WQIs, range from 0.2 (good quality) to 0.8 (poor quality), and increased downstream of known nutrient sources. Also, annual site WQI decreases from 1986 to 1995 at most long-term monitoring sites. Annual site WQI for individual parameters correlated with annual hydrological characteristics, particularly runoff, precipitation quantity, and water yield, reflecting the effect of dilution on parameter values. The WQIs of the four small urban streams were evaluated for the core-nutrient-related parameters, parameters for specific dissolved trace metal concentrations and sediment characteristics, and a species diversity index for the macro-invertebrate taxa. The site WQI for the core-nutrient-related parameters used in the retrospective analysis was, as expected, the worst for the industrial area and the best for the low-density residential areas. However, macro-invertebrate data indicate that although the species at the medium-density residential site were diverse, the taxa at the site were for species tolerant of degraded water quality. Furthermore, although a species-diversity index indicates no substantial difference between the two low-density residential areas, the number for macro-invertebrates for the developing area was much less than that for the developed area

  1. Development and evaluation of alternative approaches for exposure assessment of multiple air pollutants in Atlanta, Georgia.

    PubMed

    Dionisio, Kathie L; Isakov, Vlad; Baxter, Lisa K; Sarnat, Jeremy A; Sarnat, Stefanie Ebelt; Burke, Janet; Rosenbaum, Arlene; Graham, Stephen E; Cook, Rich; Mulholland, James; Özkaynak, Halûk

    2013-01-01

    Measurements from central site (CS) monitors are often used as estimates of exposure in air pollution epidemiological studies. As these measurements are typically limited in their spatiotemporal resolution, true exposure variability within a population is often obscured, leading to potential measurement errors. To fully examine this limitation, we developed a set of alternative daily exposure metrics for each of the 169 ZIP codes in the Atlanta, GA, metropolitan area, from 1999 to 2002, for PM(2.5) and its components (elemental carbon (EC), SO(4)), O(3), carbon monoxide (CO), and nitrogen oxides (NOx). Metrics were applied in a study investigating the respiratory health effects of these pollutants. The metrics included: (i) CS measurements (one CS per pollutant); (ii) air quality model results for regional background pollution; (iii) local-scale AERMOD air quality model results; (iv) hybrid air quality model estimates (a combination of (ii) and (iii)); and (iv) population exposure model predictions (SHEDS and APEX). Differences in estimated spatial and temporal variability were compared by exposure metric and pollutant. Comparisons showed that: (i) both hybrid and exposure model estimates exhibited high spatial variability for traffic-related pollutants (CO, NO(x), and EC), but little spatial variability among ZIP code centroids for regional pollutants (PM(2.5), SO(4), and O(3)); (ii) for all pollutants except NO(x), temporal variability was consistent across metrics; (iii) daily hybrid-to-exposure model correlations were strong (r>0.82) for all pollutants, suggesting that when temporal variability of pollutant concentrations is of main interest in an epidemiological application, the use of estimates from either model may yield similar results; (iv) exposure models incorporating infiltration parameters, time-location-activity budgets, and other exposure factors affect the magnitude and spatiotemporal distribution of exposure, especially for local pollutants. The

  2. Flood-inundation maps for Peachtree Creek from the Norfolk Southern Railway bridge to the Moores Mill Road NW bridge, Atlanta, Georgia

    USGS Publications Warehouse

    Musser, Jonathan W.

    2012-01-01

    Digital flood-inundation maps for a 5.5-mile reach of the Peachtree Creek from the Norfolk Southern Railway bridge to the Moores Mill Road NW bridge, were developed by the U.S. Geological Survey (USGS) in cooperation with the City of Atlanta, Georgia. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage at Peachtree Creek at Atlanta, Georgia (02336300) and the USGS streamgage at Chattahoochee River at Georgia 280, near Atlanta, Georgia (02336490). Current water level (stage) at these USGS streamgages may be obtained at http://waterdata.usgs.gov/ and can be used in conjunction with these maps to estimate near real-time areas of inundation. The National Weather Service (NWS) is incorporating results from this study into the Advanced Hydrologic Prediction Service (AHPS) flood warning system (http:/water.weather.gov/ahps/). The NWS forecasts flood hydrographs at many places that commonly are collocated at USGS streamgages. The forecasted peak-stage information for the USGS streamgage at Peachtree Creek, which is available through the AHPS Web site, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. A one-dimensional step-backwater model was developed using the U.S. Army Corps of Engineers HEC–RAS software for a 6.5-mile reach of Peachtree Creek and was used to compute flood profiles for a 5.5-mile reach of the creek. The model was calibrated using the most current stage-discharge relations at the Peachtree Creek at Atlanta, Georgia, streamgage (02336300), and the Chattahoochee River at Georgia 280, near Atlanta, Georgia, streamgage (02336490) as well as high water marks collected during the 2010 annual peak flow event. The hydraulic model was then used to determine 50 water

  3. Ground-water resources of the south metropolitan Atlanta region, Georgia

    USGS Publications Warehouse

    Clarke, John S.; Peck, Michael F.

    1991-01-01

    Ground-water resources of the nine county south metropolitan Atlanta region were evaluated in response to an increased demand for water supplies and concern that existing surface water supplies may not be able to meet future supply demands. Previous investigations have suggested that crystalline rock in the study area has low permeability and can not sustain well yields suitable for public supply. However, the reported yield for 406 wells drilled into crystalIine rock units in this area ranged from less than 1 to about 700 gallons per minute, and averaged 43 gallons per minute. The reported flow from 13 springs ranged from 0.5 to 679 gallons per minute. The yield of 43 wells and flow from five springs was reported to exceed 100 gallons per minute. Most of the high-yielding wells and springs were near contact zones between rocks of contrasting lithologic and weathering properties. The high-yielding wells and springs are located in a variety of topographic settings: hillsides, upland draws, and hilltops were most prevalent. The study area, which includes Henry, Fayette, Coweta, Spalding, Lamar, Pike, Meriwether, Upson and Talbot Counties, is within the Piedmont physiographic province except for the southernmost part of Talbot County, which is in the Coastal Plain physiographic province. In the Piedmont, ground-water storage occurs in joints, fractures and other secondary openings in the bedrock, and in pore spaces in the regolith. The most favorable geologic settings for siting highyielding wells are along contact zones between rocks of contrasting lithology and permeability, major zones of fracturing such as the Towaliga and Auchumpkee fault zones, and other numerous shear and microbreccia zones. Although most wells in the study area are from 101 to 300 feet deep, the highest average yields were obtained from wells 51 to 100 feet deep, and 301 to 500 feet deep. Of the wells inventoried, the average diameter of well casing was largest for wells located on hills and

  4. NARSTO EPA SS ATLANTA RAPID SPMS DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS ATLANTA RAPID SPMS DATA Project Title:  NARSTO ... Mass Spectrometer Location:  Altanta, Georgia Spatial Resolution:  Point Measurements ...   Order Data Guide Documents:  Atlanta SPMS Guide EPA Sites Get Google Earth ...

  5. Trends in on-road vehicle emissions and ambient air quality in Atlanta, Georgia, USA, from the late 1990s through 2009

    PubMed Central

    Vijayaraghavan, Krish; DenBleyker, Allison; Ma, Lan; Lindhjem, Chris; Yarwood, Greg

    2014-01-01

    On-road vehicle emissions of carbon monoxide (CO), nitrogen oxides (NOx), and volatile organic compounds (VOCs) during 1995–2009 in the Atlanta Metropolitan Statistical Area were estimated using the Motor Vehicle Emission Simulator (MOVES) model and data from the National Emissions Inventories and the State of Georgia. Statistically significant downward trends (computed using the nonparametric Theil-Sen method) in annual on-road CO, NOx, and VOC emissions of 6.1%, 3.3%, and 6.0% per year, respectively, are noted during the 1995–2009 period despite an increase in total vehicle distance traveled. The CO and NOx emission trends are correlated with statistically significant downward trends in ambient air concentrations of CO and NOx in Atlanta ranging from 8.0% to 11.8% per year and from 5.8% to 8.7% per year, respectively, during similar time periods. Weather-adjusted summertime ozone concentrations in Atlanta exhibited a statistically significant declining trend of 2.3% per year during 2001– 2009. Although this trend coexists with the declining trends in on-road NOx, VOC, and CO emissions, identifying the cause of the downward trend in ozone is complicated by reductions in multiple precursors from different source sectors. Implications: Large reductions in on-road vehicle emissions of CO and NOx in Atlanta from the late 1990s to 2009, despite an increase in total vehicle distance traveled, contributed to a significant improvement in air quality through decreases in ambient air concentrations of CO and NOx during this time period. Emissions reductions in motor vehicles and other source sectors resulted in these improvements and the observed declining trend in ozone concentrations over the past decade. Although these historical trends cannot be extrapolated to the future because pollutant concentration contributions due to on-road vehicle emissions will likely become an increasingly smaller fraction of the atmospheric total, they provide an indication of the

  6. Public Hearing: Report of the Proceedings of a Public Hearing of the Task Force on Women, Minorities and the Handicapped in Science and Technology (Atlanta, Georgia, March 2, 1988).

    ERIC Educational Resources Information Center

    Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

    The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

  7. Long-term trends and weekday-to-weekend differences in ozone, its precursors, and other secondary pollutants in Atlanta, Georgia

    NASA Astrophysics Data System (ADS)

    Pollack, I. B.; Ryerson, T. B.; Baumann, K.; Edgerton, E. S.; De Gouw, J. A.; Gilman, J.; Graus, M.; Holloway, J.; Lerner, B. M.; Neuman, J. A.; Roberts, J. M.; Veres, P. R.; Warneke, C.; Trainer, M.; Parrish, D. D.

    2013-12-01

    In an environment rich in biogenic volatile organic compounds (VOCs), decreasing concentrations of ozone (-1.3 % yr-1) and other secondary pollutants (-8.2 % yr-1 for nitric acid, HNO3; and -7.9 % yr-1 for peroxyacetyl nitrate, PAN) in Atlanta, Georgia over the past fifteen years are primarily attributed to decreases in local emissions of nitrogen oxides (NOx=NO+NO2). Large reductions in abundances of NOx in the Southeast U.S. over the years (-8.0 % yr-1 for total reactive nitrogen, NOy) are the direct result of control strategies implemented to reduced emissions from electric-power generation plants and on-road motor vehicles. Here, we compile an extensive historical data set of trace gas measurements spanning fifteen years between 1998 and 2013 from a surface monitoring network site in downtown Atlanta (i.e. the SEARCH network Jefferson Street site) and research aircraft (e.g. the 2013 Southeast Atmosphere Study and 1999 Southern Oxidants Study aboard the NOAA P-3 aircraft). With this data set we confirm and extend long-term trends and weekday-to-weekend differences in ozone, its precursors, and other secondary pollutants during summertime in Atlanta. Long-term changes in abundances and enhancement ratios of secondary oxidation products indicate changes in pollutant formation chemistry in Atlanta resulting from the significant decrease in NOx precursor emissions over the past fifteen years. The most noteworthy changes include: 1) an increase in enhancement ratios of odd oxygen (Ox=O3+NO2) to (PAN+HNO3) of +5.5 % yr-1 indicating an increase in ozone production efficiency by a factor of 2 over the fifteen year period, 2) no significant change in the fraction of oxidized NOx out of NOy over time indicating little change in the extent of photochemical processing of the NOx emissions, and 3) a flip in observed ozone concentrations from higher average ozone on weekends to higher average ozone on weekdays after 2004. The observations for Atlanta will also be contrasted

  8. Fecal-coliform bacteria concentrations in streams of the Chattahoochee River National Recreation Area, Metropolitan Atlanta, Georgia, May-October 1994 and 1995

    USGS Publications Warehouse

    Gregory, M. Brian; Frick, Elizabeth A.

    2000-01-01

    Introduction: The Metropolitan Atlanta area has been undergoing a period of rapid growth and development. The population in the 10-county metropolitan area almost doubled from about 1.5 million people in 1970 to 2.9 million people in 1995 (Atlanta Regional Commission, written commun., 2000). Residential, commercial, and other urban land uses more than tripled during the same period (Frick and others, 1998). The Chattahoochee River is the most utilized water resource in Georgia. The rapid growth of Metropolitan Atlanta and its location downstream of the headwaters of the drainage basin make the Chattahoochee River a vital resource for drinking-water supplies, recreational opportunities, and wastewater assimilation. In 1978, the U.S. Congress declared the natural, scenic, recreation, and other values of 48 miles of the Chattahoochee River from Buford Dam to Peachtree Creek to be of special national significance. To preserve this reach of the Chattahoochee River, the U.S. Congress created the Chattahoochee River National Recreational Area (CRNRA), which includes the Chattahoochee River downstream from Buford Dam to the mouth of Peachtree Creek and a series of park areas adjacent to the river in northern Metropolitan Atlanta Even with this protection, waters of the Chattahoochee River and many of its tributaries in Metropolitan Atlanta did not meet water-quality standards set for designated uses during 1994 and 1995 (fig. 1 and table 1). Much of the degradation of water quality has been associated with areas undergoing rapid urban growth and sprawling suburban development. The resulting conversion of mostly forested land to urban land has multiple adverse effects on water quality. Degradation of water quality may be caused by a number of factors including an increase in nutrient concentrations, sediment and sedimentbound contaminant concentrations (e.g., metals and pesticides) (Frick and others, 1998), and fecal-coliform bacteria concentrations (Center for Watershed

  9. Monitoring urban impacts on suspended sediment, trace element, and nutrient fluxes within the City of Atlanta, Georgia, USA: Program design, methodological considerations, and initial results

    USGS Publications Warehouse

    Horowitz, A.J.; Elrick, K.A.; Smith, J.J.

    2008-01-01

    Atlanta, Georgia (City of Atlanta, COA), is one of the most rapidly growing urban areas in the US. Beginning in 2003, the US Geological Survey established a long-term water-quantity/quality monitoring network for the COA. The results obtained during the first 2 years have provided insights into the requirements needed to determine the extent of urban impacts on water quality, especially in terms of estimating the annual fluxes of suspended sediment, trace/major elements, and nutrients. During 2004/2005, suspended sediment fluxes from the City of Atlanta (COA) amounted to about 150 000 t year-1; ??? 94% of the transport occurred in conjunction with storm-flow, which also accounted for ??? 65% of the annual discharge. Typically, storm-flow averaged ??? 20% of theyear. Normally, annual suspended sediment fluxes are determined by summing daily loads based on a single calculation step using mean-daily discharge and a single rating curve-derived suspended sediment concentration. Due to the small and 'flashy' nature of the COAs streams, this approach could produce underestimates ranging from 25% to 64%. Accurate estimates (?? 15%) require calculation time-steps as short as every 2-3 h. Based on annual median base-flow/storm-flow chemical concentrations, the annual fluxes of ??? 75% of trace elements (e.g. Cu, Pb, Zn), major elements (e.g. Fe, Al), and total P occur in association with suspended sediment; in turn, ??? 90% of the transport of these constituents occur in conjunction with storm-flow. As such, base-flow sediment-associated and dissolved contributions represent relatively insignificant portions of the total annual load. An exception is total N, whose sediment-associated fluxes range from 50% to 60%; even so, storm-related transport typically exceeds 80%. Hence, in urban environments, non-point-source appear to be the dominant contributors to the fluxes of these constituents.

  10. NMOC, ozone, and organic aerosol in the southeastern United States, 1999-2007: 3. Origins of organic aerosol in Atlanta, Georgia, and surrounding areas

    NASA Astrophysics Data System (ADS)

    Blanchard, C. L.; Hidy, G. M.; Tanenbaum, S.; Edgerton, E. S.

    2011-02-01

    Carbonaceous compounds constitute a major fraction of the fine particle mass at locations throughout North America; much of the condensed-phase organic carbon (OC) is produced in the atmosphere from NMOC reactions as "secondary" OC (SOC). Ten years of particulate carbon and speciated non-methane organic compound (NMOC) data combined with other measurements from Southeastern Aerosol Research and Characterization (SEARCH) and other sites provide insight into the association between elemental carbon (EC), OC and NMOCs. Data are analyzed to characterize the OC and SOC contrasts between urban Atlanta, Georgia, and nearby non-urban conditions in the Southeast. Analysis of the monitoring record indicates that the mean Atlanta urban excess of total carbon (TC) is 2.1-2.8 μg m -3. The OC/EC ratio of the Atlanta urban excess is in the range 1.3 to 1.8, consistent with OC/EC ratios observed in motor vehicle emissions and a fossil carbon source of urban excess TC. Carbon isotope analysis of a subset of particle samples demonstrates that the urban excess is mainly fossil in origin, even though the majority of the TC is modern at both urban and non-urban sites. Temperature-dependent partitioning of OC between gas and condensed phases cannot explain the observed diurnal and seasonal variations of OC/CO, EC/CO, and OC/EC ratios. Alternatively, a hypothesis involving vertical mixing of OC-enriched air from aloft is supported by the seasonal and diurnal OC, isopentane, aromatic and isoprene observations at the ground. A statistical model is applied to indicate the relative significance of aerometric factors affecting OC and EC concentrations, including meteorological and pollutant associations. The model results demonstrate strong linkages between fine particle carbon and pollutant indicators of source emissions compared with meteorological factors; the model results show weaker dependence of OC on meteorological factors than is the case for ozone (O 3) concentrations.

  11. Real-time continuous characterization of secondary organic aerosol derived from isoprene epoxydiols in downtown Atlanta, Georgia, using the Aerodyne Aerosol Chemical Speciation Monitor.

    PubMed

    Budisulistiorini, Sri Hapsari; Canagaratna, Manjula R; Croteau, Philip L; Marth, Wendy J; Baumann, Karsten; Edgerton, Eric S; Shaw, Stephanie L; Knipping, Eladio M; Worsnop, Douglas R; Jayne, John T; Gold, Avram; Surratt, Jason D

    2013-06-04

    Real-time continuous chemical measurements of fine aerosol were made using an Aerodyne Aerosol Chemical Speciation Monitor (ACSM) during summer and fall 2011 in downtown Atlanta, Georgia. Organic mass spectra measured by the ACSM were analyzed by positive matrix factorization (PMF), yielding three conventional factors: hydrocarbon-like organic aerosol (HOA), semivolatile oxygenated organic aerosol (SV-OOA), and low-volatility oxygenated organic aerosol (LV-OOA). An additional OOA factor that contributed to 33 ± 10% of the organic mass was resolved in summer. This factor had a mass spectrum that strongly correlated (r(2) = 0.74) to that obtained from laboratory-generated secondary organic aerosol (SOA) derived from synthetic isoprene epoxydiols (IEPOX). Time series of this additional factor is also well correlated (r(2) = 0.59) with IEPOX-derived SOA tracers from filters collected in Atlanta but less correlated (r(2) < 0.3) with a methacrylic acid epoxide (MAE)-derived SOA tracer, α-pinene SOA tracers, and a biomass burning tracer (i.e., levoglucosan), and primary emissions. Our analyses suggest IEPOX as the source of this additional factor, which has some correlation with aerosol acidity (r(2) = 0.3), measured as H(+) (nmol m(-3)), and sulfate mass loading (r(2) = 0.48), consistent with prior work showing that these two parameters promote heterogeneous chemistry of IEPOX to form SOA.

  12. Magnitudes, nature, and effects of point and nonpoint discharges in the Chattahoochee River basin, Atlanta to West Point Dam, Georgia

    USGS Publications Warehouse

    Stamer, J.K.; Cherry, R.N.; Faye, R.E.; Kleckner, R.L.

    1978-01-01

    On an average annual basis and during the storm period of March 12-15, 1976, nonpoint-source loads for most constituents were larger than point-source loads at the Whitesburg station, located on the Chattahoochee River about 40 miles downstream from Atlanta, GA. Most of the nonpoint-source constituent loads in the Atlanta to Whitesburg reach were from urban areas. Average annual point-source discharges accounted for about 50 percent of the dissolved nitrogen, total nitrogen, and total phosphorus loads and about 70 percent of the dissolved phosphorus loads at Whitesburg. During a low-flow period, June 1-2, 1977, five municipal point-sources contributed 63 percent of the ultimate biochemical oxygen demand, and 97 percent of the ammonium nitrogen loads at the Franklin station, at the upstream end of West Point Lake. Dissolved-oxygen concentrations of 4.1 to 5.0 milligrams per liter occurred in a 22-mile reach of the river downstream from Atlanta due about equally to nitrogenous and carbonaceous oxygen demands. The heat load from two thermoelectric powerplants caused a decrease in dissolved-oxygen concentration of about 0.2 milligrams per liter. Phytoplankton concentrations in West Point Lake, about 70 miles downstream from Atlanta, could exceed three million cells per millimeter during extended low-flow periods in the summer with present point-source phosphorus loads. (Woodard-USGS)

  13. 77 FR 75972 - Foreign-Trade Zone 26 - Atlanta, Georgia Notification of Proposed Production Activity Suzuki Mfg...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... Activity Suzuki Mfg. of America Corp. (All-Terrain Vehicles) Rome, Jonesboro and Cartersville, Georgia... activity on behalf of Suzuki Mfg. of America Corp. (SMAC), located in Rome, Jonesboro, and...

  14. The Atlanta Dropout Prevention Plan.

    ERIC Educational Resources Information Center

    Jonas, Edward D., Jr.

    The Atlanta (Georgia) Public School System (APS) has many existing dropout prevention programs, but they have been operating primarily independently, with limited information sharing or coordination. In 1986 these programs were linked through the formation of the Atlanta Dropout Prevention Collaborative, which unites the public school system with…

  15. A survey of emergency department 2009 pandemic influenza A (H1N1) surge preparedness--Atlanta, Georgia, July-October 2009.

    PubMed

    Sugerman, David; Nadeau, Kelly H; Lafond, Kathryn; Cameron, Wendy; Soetebier, Karl; Jhung, Michael; Isakov, Alexander; Greenwald, Ian; Neil, Karen; Schrag, Stephanie; Fry, Alicia

    2011-01-01

    During August through September 2009, a surge in emergency department (ED) visits for 2009 pandemic influenza A (pH1N1) illness occurred in Georgia, particularly among children. To understand surge preparedness and capacity, we obtained influenza-like illness (ILI) ED visit data from the Georgia State Electronic Notifiable Disease Surveillance System (SendSS) and conducted a retrospective, Internet-based survey among all 26 metro Atlanta ED managers with reference to the period 1 July-1 October 2009. SendSS detected a marked and progressive increase in mean monthly ILI visits from 1 July-1 October 2009, which more than tripled (from 399 to 2196) for the 2 participating EDs that cared for pediatric patients during this time. ED managers reported patient volume surges, resulting in space and supply limitations, especially at pediatric EDs. Most (92%) of the facilities had current pandemic influenza plans. Pandemic planning can help to ensure preparedness for natural and man-made disasters and for future influenza pandemics.

  16. Trends in on-road vehicle emissions and ambient air quality in Atlanta, Georgia, USA, from the late 1990s through 2009.

    PubMed

    Vijayaraghavan, Krish; DenBleyker, Allison; Ma, Lan; Lindhjem, Chris; Yarwood, Greg

    2014-07-01

    On-road vehicle emissions of carbon monoxide (CO), nitrogen oxides (NO(x)), and volatile organic compounds (VOCs) during 1995-2009 in the Atlanta Metropolitan Statistical Area were estimated using the Motor Vehicle Emission Simulator (MOVES) model and data from the National Emissions Inventories and the State of Georgia. Statistically significant downward trends (computed using the nonparametric Theil-Sen method) in annual on-road CO, NO(x), and VOC emissions of 6.1%, 3.3%, and 6.0% per year, respectively, are noted during the 1995-2009 period despite an increase in total vehicle distance traveled. The CO and NO(x) emission trends are correlated with statistically significant downward trends in ambient air concentrations of CO and NO(x) in Atlanta ranging from 8.0% to 11.8% per year and from 5.8% to 8.7% per year, respectively, during similar time periods. Weather-adjusted summertime ozone concentrations in Atlanta exhibited a statistically significant declining trend of 2.3% per year during 2001-2009. Although this trend coexists with the declining trends in on-road NO(x), VOC, and CO emissions, identifying the cause of the downward trend in ozone is complicated by reductions in multiple precursors from different source sectors. Implications: Large reductions in on-road vehicle emissions of CO and NO(x) in Atlanta from the late 1990s to 2009, despite an increase in total vehicle distance traveled, contributed to a significant improvement in air quality through decreases in ambient air concentrations of CO and NO(x) during this time period. Emissions reductions in motor vehicles and other source sectors resulted in these improvements and the observed declining trend in ozone concentrations over the past decade. Although these historical trends cannot be extrapolated to the future because pollutant concentration contributions due to on-road vehicle emissions will likely become an increasingly smaller fraction of the atmospheric total, they provide an indication of

  17. Feasibility study of social media to reduce intimate partner violence among gay men in metro atlanta, georgia.

    PubMed

    Strasser, Sheryl M; Smith, Megan; Pendrick-Denney, Danielle; Boos-Beddington, Sarah; Chen, Ken; McCarty, Frances

    2012-08-01

    Intimate Partner Violence (IPV) is a major public health issue occurring in the United States and globally. While little is known in general about IPV, understanding about the prevalence of physical IPV among gay men is even more obscure. There is a clear disparity in violence research attention focused on this vulnerable segment of society. This cross-sectional survey study was conducted to examine the feasibility of enrolling 100 gay men from Atlanta into an IPV survey study. The survey was administered via Facebook. Ninety-nine usable surveys were collected. Chi-square tests reveal that minority ethnic status, illicit drug use, and non-disclosed orientation status were all significantly associated with positive IPV reports--in terms of both victimization as well as perpetration. Overall, the majority of the study sample indicated that they believe IPV is a health problem in the Atlanta gay community. These findings bear importance for the Atlanta gay community and public health professionals who must address this nearly invisible yet increasing public health issue.

  18. Applying a PrEP Continuum of Care for Men Who Have Sex With Men in Atlanta, Georgia.

    PubMed

    Kelley, Colleen F; Kahle, Erin; Siegler, Aaron; Sanchez, Travis; Del Rio, Carlos; Sullivan, Patrick S; Rosenberg, Eli S

    2015-11-15

    Reductions in human immunodeficiency virus (HIV) incidence with pre-exposure prophylaxis (PrEP) for men who have sex with men (MSM) will require significant coverage of those at risk. We propose a simplified framework, similar to the HIV care continuum, to achieve protection with PrEP as follows: 1. At-risk MSM; 2. Awareness of and willingness to take PrEP; 3. Access to healthcare; 4. Receiving a prescription; and 5. Adhering to effective PrEP. We evaluated the PrEP care continuum on an Atlanta cohort of MSM and projected how many MSM might achieve protection from HIV. Even with optimistic estimates, few Atlanta MSM (15%) are projected to achieve protection from HIV with PrEP given the significant barriers described. Each continuum step represents an important point for intervention that could substantially increase the overall effectiveness of PrEP. In addition, novel strategies for PrEP delivery are needed to achieve the necessary effectiveness for Atlanta MSM at risk of HIV.

  19. The National Conference on Professional and Personal Renewal for Faculty (2nd, Atlanta, Georgia, April 13-15, 1989).

    ERIC Educational Resources Information Center

    Georgia Univ., Athens. Office of Instructional Development.

    This document reports on the second of a projected series of conferences, for University of Georgia faculty, having the theme of "faculty renewal" (rather than the older "faculty development") as the major focus. Following a brief introduction, the proceedings open with the keynote speech, "Meeting the Challenge of…

  20. Spatial Growth Modeling and High Resolution Remote Sensing Data Coupled with Air Quality Modeling to Assess the Impact of Atlanta, Georgia on the Local and Regional Environment

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Estes, Maurice G., Jr.; Crosson, William; Johnson, Hoyt; Khan, Maudood

    2006-01-01

    The growth of cities, both in population and areal extent, appears as an inexorable process. Urbanization continues at a rapid rate, and it is estimated that by the year 2025, 60 percent of the world s population will live in cities. Urban expansion has profound impacts on a host of biophysical, environmental, and atmospheric processes within an urban ecosystems perspective. A reduction in air quality over cities is a major result of these impacts. Because of its complexity, the urban landscape is not adequately captured in air quality models such as the Community Multiscale Air Quality (CMAQ) model that is used to assess whether urban areas are in attainment of EPA air quality standards, primarily for ground level ozone. This inadequacy of the CMAQ model to sufficiently respond to the heterogeneous nature of the urban landscape can impact how well the model predicts ozone levels over metropolitan areas and ultimately, whether cities exceed EPA ozone air quality standards. We are exploring the utility of high-resolution remote sensing data and urban spatial growth modeling (SGM) projections as improved inputs to a meteorological/air quality modeling system focusing on the Atlanta, Georgia metropolitan area as a case study. These growth projections include business as usual and smart growth scenarios out to 2030. The growth projections illustrate the effects of employing urban heat island mitigation strategies, such as increasing tree canopy and albedo across the Atlanta metro area, which in turn, are used to model how air temperature can potentially be moderated as impacts on elevating ground-level ozone, as opposed to not utilizing heat island mitigation strategies. The National Land Cover Dataset at 30m resolution is being used as the land use/land cover input and aggregated to the 4km scale for the MM5 mesoscale meteorological model and the CMAQ modeling schemes. Use of these data has been found to better characterize low density/suburban development as compared

  1. Remote Sensing and Spatial Growth Modeling Coupled With Air Quality Modeling to Assess the Impact of Atlanta, Georgia on the Local and Regional Environment

    NASA Astrophysics Data System (ADS)

    Quattrochi, D. A.; Estes, M. G.; Crosson, W. L.; Johnson, H.; Khan, M.

    2006-05-01

    The growth of cities, both in population and areal extent, appears as an inexorable process. Urbanization continues at a rapid rate, and it is estimated that by the year 2025, 60 percent of the world's population will live in cities. Urban expansion has profound impacts on a host of biophysical, environmental, and atmospheric processes within an urban ecosystems perspective. A reduction in air quality over cities is a major result of these impacts. Because of its complexity, the urban landscape is not adequately captured in air quality models such as the Community Multiscale Air Quality (CMAQ) model that is used to assess whether urban areas are in attainment of EPA air quality standards, primarily for ground level ozone. This inadequacy of the CMAQ model to sufficiently respond to the heterogeneous nature of the urban landscape can impact how well the model predicts ozone levels over metropolitan areas and ultimately, whether cities exceed EPA ozone air quality standards. We are exploring the utility of high-resolution remote sensing data and urban spatial growth modeling (SGM) projections as improved inputs to a meteorological/air quality modeling system focusing on the Atlanta, Georgia metropolitan area as a case study. These growth projections include "business as usual" and "smart growth" scenarios out to 2030. The growth projections illustrate the effects of employing urban heat island mitigation strategies, such as increasing tree canopy and albedo across the Atlanta metro area, which in turn, are used to model how air temperature can potentially be moderated as impacts on elevating ground-level ozone, as opposed to not utilizing heat island mitigation strategies. The National Land Cover Dataset at 30m resolution is being used as the land use/land cover input and aggregated to the 4km scale for the MM5 mesoscale meteorological model and the CMAQ modeling schemes. Use of these data has been found to better characterize low density/suburban development as

  2. Technical report. Graduate Student Focus on Diversity Workshop, 1999 SIAM Annual Meeting, Atlanta, Georgia, May 12, 1999

    SciTech Connect

    1999-05-12

    The Third SIAM Graduate Student Focus on Diversity workshop was held May 12 at the Sheraton Atlanta Hotel on the first day of the 1999 SIAM Annual Meeting. The day-long workshop consisted of several different activities: eight technical talks by under-represented minority graduate students, a lively panel discussion concerning the benefits of undergraduate summer research programs, informal luncheon and pizza breaks to foster social interaction, and an evening forum with candid discussions of graduate school experiences from a minority graduate student perspective. These sessions were open to the entire SIAM community and served to highlight the progress, achievements, and aspirations of the workshop participants.

  3. Investigation into the use of satellite data in aiding characterization of particulate air quality in the Atlanta, Georgia metropolitan area.

    PubMed

    Alston, Erica J; Sokolik, Irina N; Doddridge, Bruce G

    2011-02-01

    Poor air quality episodes occur often in metropolitan Atlanta, GA. The primary focus of this research is to assess the capability of satellites as a tool in characterizing air quality in Atlanta. Results indicate that intracity PM2.5 (particulate matter < or = 2.5 microm in aerodynamic diameter) concentrations show similar patterns as other U.S. urban areas, with the highest concentrations occurring within the city. PM2.5 and MODIS (Moderate Resolution Imaging Spectroradiometer) aerosol optical depth (AOD) have higher values in the summer than spring, yet MODIS AOD doubles in the summer unlike PM2.5. Most (80%) of the Ozone Monitoring Instrument aerosol index (AI) is below 0.5 with little differences between spring and summer. Using this value as a constraint of the carbonaceous aerosol signal in the urban area, aerosol transport events such as wildfire smoke associated with higher positive AI values can be identified. The results indicate that MODIS AOD is well correlated with PM2.5 on a yearly and seasonal basis with correlation coefficients as high as 0.8 for Terra and 0.7 for Aqua. A possible alternative view of the PM2.5 and AOD relationship is seen through the use of AOD thresholds. These probabilistic thresholds provide a means to describe the air quality index (AQI) through the use of multiyear AOD records for a specific area. The National Ambient Air Quality Standards (NAAQS) are used to classify the AOD into different AQI codes and probabilistically determine thresholds of AOD that represent most of a specific AQI category. For example, 80% of cases of moderate AQI days have AOD values between 0.5 and 0.6. The development of AOD thresholds provides a useful tool for evaluating air quality from the use of satellites in regions where there are sparse ground-based measurements of PM2.5.

  4. Changes in Density of On-Premises Alcohol Outlets and Impact on Violent Crime, Atlanta, Georgia, 1997–2007

    PubMed Central

    Hatcher, Bonnie; Clarkson, Lydia; Holt, James; Bagchi, Suparna; Kanny, Dafna; Brewer, Robert D.

    2015-01-01

    Introduction Regulating alcohol outlet density is an evidence-based strategy for reducing excessive drinking. However, the effect of this strategy on violent crime has not been well characterized. A reduction in alcohol outlet density in the Buckhead neighborhood of Atlanta from 2003 through 2007 provided an opportunity to evaluate this effect. Methods We conducted a community-based longitudinal study to evaluate the impact of changes in alcohol outlet density on violent crime in Buckhead compared with 2 other cluster areas in Atlanta (Midtown and Downtown) with high densities of alcohol outlets, from 1997 through 2002 (preintervention) to 2003 through 2007 (postintervention). The relationship between exposures to on-premises retail alcohol outlets and violent crime were assessed by using annual spatially defined indices at the census block level. Multilevel regression models were used to evaluate the relationship between changes in exposure to on-premises alcohol outlets and violent crime while controlling for potential census block-level confounders. Results A 3% relative reduction in alcohol outlet density in Buckhead from 1997–2002 to 2003–2007 was associated with a 2-fold greater reduction in exposure to violent crime than occurred in Midtown or Downtown, where exposure to on-premises retail alcohol outlets increased. The magnitude of the association between exposure to alcohol outlets and violent crime was 2 to 5 times greater in Buckhead than in either Midtown or Downtown during the postintervention period. Conclusions A modest reduction in alcohol outlet density can substantially reduce exposure to violent crime in neighborhoods with high density of alcohol outlets. Routine monitoring of community exposure to alcohol outlets could also inform the regulation of alcohol outlet density, consistent with Guide to Community Preventive Services recommendations. PMID:26020548

  5. HIV Risk Behaviors, Perceptions, and Testing and Preexposure Prophylaxis (PrEP) Awareness/Use in Grindr-Using Men Who Have Sex With Men in Atlanta, Georgia.

    PubMed

    Goedel, William C; Halkitis, Perry N; Greene, Richard E; Hickson, DeMarc A; Duncan, Dustin T

    2016-01-01

    Geosocial-networking smartphone applications such as Grindr can help men who have sex with men (MSM) meet sexual partners. Given the high incidence of HIV in the Deep South, the purpose of our study was to assess HIV risk and preexposure prophylaxis (PrEP) awareness and use in a sample of HIV-uninfected, Grindr-using MSM residing in Atlanta, Georgia (n = 84). Most (n = 71; 84.6%) reported being somewhat or very concerned about becoming HIV infected. Most (n = 74; 88.1%) had been tested for HIV in their lifetimes. About three fourths (n = 65; 77.4%) were aware of PrEP, but only 11.9% currently used the medication. HIV continues to disproportionately impact MSM and represents a significant source of concern. As the number of new infections continues to rise, it is important to decrease risks associated with acquisition and transmission of HIV by increasing rates of HIV testing and the use of biobehavioral interventions such as PrEP.

  6. Remote Sensing and Spatial Growth Modeling Coupled with Air Quality Modeling to Assess the Impact of Atlanta, Georgia on the Local and Regional Environment

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Estes, Maurice G., Jr.; Crosson, William; Khan, Maudood

    2006-01-01

    The growth of cities, both in population and areal extent, appears as an inexorable process. Urbanization continues at a rapid rate, and it is estimated that by the year 2025, 80 percent of the world s population will live in cities. Directly aligned with the expansion of cities is urban sprawl. Urban expansion has profound impacts on a host of biophysical, environmental, and atmospheric processes. A reduction in air quality over cities is a major result of these impacts. Strategies that can be directly or indirectly implemented to help remediate air quality problems in cities and that can be accepted by political decision makers and the general public are now being explored to help bring down air pollutants and improve air quality. The urban landscape is inherently complex and this complexity is not adequately captured in air quality models, particularly the Community Multiscale Air Quality (CMAQ) model that is used to assess whether urban areas are in attainment of EPA air quality standards, primarily for ground level ozone. This inadequacy of the CMAQ model to sufficiently respond to the heterogeneous nature of the urban landscape can impact how well the model predicts ozone pollutant levels over metropolitan areas and ultimately, whether cities exceed EPA ozone air quality standards. We are exploring the utility of high-resolution remote sensing data and urban spatial growth modeling (SGM) projections as improved inputs to the meteorology component of the CMAQ model focusing on the Atlanta, Georgia metropolitan area as a case study. These growth projections include "business as usual" and "smart growth" scenarios out to 2030. The growth projections illustrate the effects of employing urban heat island mitigation strategies, such as increasing tree canopy and albedo across the Atlanta metro area, which in turn, are used to model how ozone and air temperature can potentially be moderated as impacts on elevating ground-level ozone, as opposed to not utilizing heat

  7. Application of the Urban Airshed Model to forecasting next-day peak ozone concentrations in Atlanta, Georgia.

    PubMed

    Chang, M E; Cardelino, C

    2000-11-01

    Twenty-four to forty-eight-hour ozone air quality forecasts are increasingly being used in metropolitan areas to inform the public about potentially harmful air quality conditions. The forecasts are also behind "ozone action day" programs in which the public and private sectors are encouraged or mandated to alter activities that contribute to the formation of ground-level ozone. Presented here is a low-cost application of the Urban Airshed Model (UAM), an Eulerian 3-dimensional photochemical-transport grid model for generating next-day peak ozone concentration forecasts. During the summer of 1997, next-day peak ozone concentrations in Atlanta, GA, were predicted both by a team of eight forecasters and by the Urban Airshed Model in Forecast Mode (UAM-FM). Results are presented that compare the accuracy of the team and the UAM-FM. The results for the summer of 1997 indicate that the UAM-FM may be a better predictor of peak ozone concentrations when concentrations are high (> 0.095 ppmv), and the team may be a better predictor of ozone concentrations when concentrations are low (< or = 0.095 ppmv). The UAM-FM is also discussed in the context of other forecasting tools, primarily linear regression models and a no-skill, persistence-based technique.

  8. Green roof adoption in atlanta, georgia: the effects of building characteristics and subsidies on net private, public, and social benefits.

    PubMed

    Mullen, Jeffrey D; Lamsal, Madhur; Colson, Greg

    2013-10-01

    This research draws on and expands previous studies that have quantified the costs and benefits associated with conventional roofs versus green roofs. Using parameters from those studies to define alternative scenarios, we estimate from a private, public, and social perspective the costs and benefits of installing and maintaining an extensive green roof in Atlanta, GA. Results indicate net private benefits are a decreasing function of roof size and vary considerably across scenarios. In contrast, net public benefits are highly stable across scenarios, ranging from $32.49 to $32.90 m(-2). In addition, we evaluate two alternative subsidy regimes: (i) a general subsidy provided to every building that adopts a green roof and (ii) a targeted subsidy provided only to buildings for which net private benefits are negative but net public benefits are positive. In 6 of the 12 general subsidy scenarios the optimal public policy is not to offer a subsidy; in 5 scenarios the optimal subsidy rate is between $20 and $27 m(-2); and in 1 scenario the optimal rate is $5 m(-2). The optimal rate with a targeted subsidy is between $20 and $27 m(-2) in 11 scenarios and no subsidy is optimal in the twelfth. In most scenarios, a significant portion of net public benefits are generated by buildings for which net private benefits are positive. This suggests a policy focused on information dissemination and technical assistance may be more cost-effective than direct subsidy payments.

  9. Refined assessment of associations between drinking water residence time and emergency department visits for gastrointestinal illness in Metro Atlanta, Georgia.

    PubMed

    Levy, Karen; Klein, Mitchel; Sarnat, Stefanie Ebelt; Panwhar, Samina; Huttinger, Alexandra; Tolbert, Paige; Moe, Christine

    2016-08-01

    Recent outbreak investigations suggest that a substantial proportion of waterborne disease outbreaks are attributable to water distribution system issues. In this analysis, we examine the relationship between modeled water residence time (WRT), a proxy for probability of microorganism intrusion into the distribution system, and emergency department visits for gastrointestinal (GI) illness for two water utilities in Metro Atlanta, USA during 1993-2004. We also examine the association between proximity to the nearest distribution system node, based on patients' residential address, and GI illness using logistic regression models. Comparing long (≥90th percentile) with intermediate WRTs (11th to 89th percentile), we observed a modestly increased risk for GI illness for Utility 1 (OR = 1.07, 95% CI: 1.02-1.13), which had substantially higher average WRT than Utility 2, for which we found no increased risk (OR = 0.98, 95% CI: 0.94-1.02). Examining finer, 12-hour increments of WRT, we found that exposures >48 h were associated with increased risk of GI illness, and exposures of >96 h had the strongest associations, although none of these associations was statistically significant. Our results suggest that utilities might consider reducing WRTs to <2-3 days or adding booster disinfection in areas with longer WRT, to minimize risk of GI illness from water consumption.

  10. New Horizons at Pluto: An Overview of Educational Activities / Outreach at Fernbank Science Center, Atlanta, Georgia (USA)

    NASA Astrophysics Data System (ADS)

    Albin, Edward F.; Harris, R. Scott

    2015-11-01

    We report on educational activities and associated outreach at Fernbank Science Center (Atlanta, GA) in conjunction with the July 2015 New Horizons spacecraft encounter at Pluto. On encounter day, a public lecture about the dwarf planet was presented by Georgia’s NASA Solar System ambassador to kick off the arrival of the space probe at Pluto. In the months following the flyby, we presented a program called “Exploring New Horizons” in the Science Center’s Zeiss planetarium. This program is a digital full-dome presentation about the discovery of Pluto and its subsequent exploration - including an overview of the New Horizons mission. Since NASA continues to receive data from the probe, a brief update (tribute) is included at the end of each planetarium program that features the latest imagery and data from the dwarf planet. We anticipate running the planetarium program throughout the fall semester of 2015. With Pluto visible in the early evening autumn sky, observations are possible with Center’s 0.9 m telescope, which is open for public viewing on clear Thursday and Friday nights following the planetarium program. Although Pluto is somewhat faint through the telescope's eyepiece, it is visible and clearly identified within the surrounding starfield. Intermittent post-encounter lectures ("Messages from the Outer Solar System") have been given on Friday evenings as well. Finally, due to the continued interest in Pluto, we have developed a new outreach program about dwarf planets in general, geared towards 4th - 6th students.

  11. Organic compounds assessed in Chattahoochee River water used for public supply near Atlanta, Georgia, 2004-05

    USGS Publications Warehouse

    Hughes, W. Brian; Younker, Cristal L.

    2011-01-01

    An investigation by the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Program characterized the occurrence of 266 organic compounds in source water and finished water from the Chattahoochee River, which is the main water-supply source for the Atlanta metropolitan area. Source water is stream water collected at a surface-water intake prior to water treatment, and finished water is water that has passed through treatment processes prior to distribution. Samples were collected approximately monthly during 2004-05 and included 15 paired source-water and finished-water samples. Samples were collected during winter-spring high flow and summer-fall low flow, but storm events were not targeted during this Source Water-Quality Assessment (SWQA) study. Samples were analyzed for pesticides and degradates, gasoline hydrocarbons, solvents, disinfection by-products, personal care and domestic-use products, and other organic compounds. Community water systems are required to monitor regulated organic compounds under the Safe Drinking Water Act of 1996 (U.S. Environmental Protection Agency, 1998); however, most compounds included in this study are not regulated by Federal drinking-water standards (U.S. Environmental Protection Agency, 2007a). The Chattahoochee River study is part of an ongoing NAWQA investigation of community water systems across the United States. Additional details about the national study are given in Carter and others (2007).

  12. Climatic, ecological, and socioeconomic factors associated with West Nile virus incidence in Atlanta, Georgia, U.S.A.

    PubMed

    Lockaby, Graeme; Noori, Navideh; Morse, Wayde; Zipperer, Wayne; Kalin, Latif; Governo, Robin; Sawant, Rajesh; Ricker, Matthew

    2016-12-01

    The integrated effects of the many risk factors associated with West Nile virus (WNV) incidence are complex and not well understood. We studied an array of risk factors in and around Atlanta, GA, that have been shown to be linked with WNV in other locations. This array was comprehensive and included climate and meteorological metrics, vegetation characteristics, land use / land cover analyses, and socioeconomic factors. Data on mosquito abundance and WNV mosquito infection rates were obtained for 58 sites and covered 2009-2011, a period following the combined storm water - sewer overflow remediation in that city. Risk factors were compared to mosquito abundance and the WNV vector index (VI) using regression analyses individually and in combination. Lagged climate variables, including soil moisture and temperature, were significantly correlated (positively) with vector index as were forest patch size and percent pine composition of patches (both negatively). Socioeconomic factors that were most highly correlated (positively) with the VI included the proportion of low income households and homes built before 1960 and housing density. The model selected through stepwise regression that related risk factors to the VI included (in the order of decreasing influence) proportion of houses built before 1960, percent of pine in patches, and proportion of low income households.

  13. Drinking water residence time in distribution networks and emergency department visits for gastrointestinal illness in Metro Atlanta, Georgia.

    PubMed

    Tinker, Sarah C; Moe, Christine L; Klein, Mitchel; Flanders, W Dana; Uber, Jim; Amirtharajah, Appiah; Singer, Philip; Tolbert, Paige E

    2009-06-01

    We examined whether the average water residence time, the time it takes water to travel from the treatment plant to the user, for a zip code was related to the proportion of emergency department (ED) visits for gastrointestinal (GI) illness among residents of that zip code. Individual-level ED data were collected from all hospitals located in the five-county metro Atlanta area from 1993 to 2004. Two of the largest water utilities in the area, together serving 1.7 million people, were considered. People served by these utilities had almost 3 million total ED visits, 164,937 of them for GI illness. The relationship between water residence time and risk for GI illness was assessed using logistic regression, controlling for potential confounding factors, including patient age and markers of socioeconomic status (SES). We observed a modestly increased risk for GI illness for residents of zip codes with the longest water residence times compared with intermediate residence times (odds ratio (OR) for Utility 1 = 1.07, 95% confidence interval (CI) = 1.03, 1.10; OR for Utility 2 = 1.05, 95% CI = 1.02, 1.08). The results suggest that drinking water contamination in the distribution system may contribute to the burden of endemic GI illness.

  14. Microbes in pool filter backwash as evidence of the need for improved swimmer hygiene - metro-Atlanta, Georgia, 2012.

    PubMed

    2013-05-17

    Filters physically remove contaminants, including microbes, from water in treated recreational water venues, such as pools. Because contaminants accumulate in filters, filter concentrates typically have a higher density of contamination than pool water. During the 2012 summer swimming season, filter concentrate samples were collected at metro-Atlanta public pools. Quantitative polymerase chain reaction (qPCR) assays were conducted to detect microbial nucleic acid. Pseudomonas aeruginosa was detected in 95 (59%) of 161 samples; detection indicates contamination from the environment (e.g., dirt), swimmers, or fomites (e.g., kickboards). P. aeruginosa detection underscores the need for vigilant pool cleaning, scrubbing, and water quality maintenance (e.g., disinfectant level and pH) to ensure that concentrations do not reach levels that negatively impact swimmer health. Escherichia coli, a fecal indicator, was detected in 93 (58%) samples; detection signifies that swimmers introduced fecal material into pool water. Fecal material can be introduced when it washes off of swimmers' bodies or through a formed or diarrheal fecal incident in the water. The risk for pathogen transmission increases if swimmers introduce diarrheal feces. Although this study focused on microbial DNA in filters (not on illnesses), these findings indicate the need for swimmers to help prevent introduction of pathogens (e.g., taking a pre-swim shower and not swimming when ill with diarrhea), aquatics staff to maintain disinfectant level and pH according to public health standards to inactivate pathogens, and state and local environmental health specialists to enforce such standards.

  15. Racial Differences in Partnership Attributes, Typologies, and Risk Behaviors Among Men Who Have Sex With Men in Atlanta, Georgia.

    PubMed

    White, Darcy; Grey, Jeremy A; Gorbach, Pamina M; Rothenberg, Richard B; Sullivan, Patrick S; Rosenberg, Eli S

    2016-05-11

    The role of main partnerships in shaping HIV transmission dynamics among men who have sex with men (MSM) has gained recognition in recent studies, but there is little evidence that existing definitions of partnership type are accurate or have consistent meaning for all men. Using data collected from 2011 to 2013 on 693 partnerships described by 193 Black and White MSM in Atlanta, GA, partnership attributes and risk behaviors were examined and compared by race, stratified in two ways: (1) by commonly used definitions of partnerships as "main" or "casual" and (2) by a new data-driven partnership typology identified through latent class analysis (LCA). Racial differences were analyzed using chi-square, Fisher's exact, and Wilcoxon-Mann-Whitney tests. Black participants were less likely to report condomless anal sex (CAS) within partnerships they labeled as main, yet they were also less likely to describe these partnerships as "primary" on a parallel question. In contrast, within strata defined by the LCA-derived typology, most partnership attributes were comparable and the likelihood of CAS was equivalent by race. These findings suggest that classification of partnerships as main or casual does not accurately capture the partnership patterns of MSM, resulting in differential misclassification by race. Future studies and interventions should refine and utilize more evidence-based typologies.

  16. High Spatial Resolution Thermal Infrared Remote Sensing Data for Analysis of the Atlanta, Georgia, Urban Heat Island Effect and Its Impacts on the Environment

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.

    2007-01-01

    the impact of increased urban heating on air quality. The urban landscape impacts surface thermal energy exchanges that determine development of the UHI. This paper will illustrate how we are using high spatial remote sensing data collected over the Atlanta, Georgia metropolitan area in conjunction with other geographic information, to perform a detailed urban land cover classification and to determine the contribution of these land covers to the urban heat island effect. Also, the spatial arrangement of the land covers and the impact on urban heating from these selected patterns of development are evaluated. Additionally, this paper will show how these data are being used as inputs to improve air quality modeling for Atlanta, including potential benefits from UHI mitigation.

  17. A comparison of traditional food and health strategies among Taiwanese and Chinese immigrants in Atlanta, Georgia, USA

    PubMed Central

    2013-01-01

    Background Ethnobotanical studies on the use of plants amongst migrant populations are of great relevance to public health. Traditional health strategies, which incorporate plants as medicines, foods, or both – can play an important role in individual well-being. However, at the same time, migrant populations’ traditional knowledge of such practices may be under a state of greater threat of decline due to factors such as limited access to the plant materials and physical isolation from the homeland, which serves as the primary living reservoir for this knowledge. Methods In this study, we conducted a medical ethnobotanical survey focusing on a comparison of local medicinal food and health strategies with members of two Asian immigrant populations in metro-Atlanta: Chinese and Taiwanese. Snowball sampling techniques were employed to recruit 83 study participants, 57 of which were included in the final analysis. Semi-structured interview techniques were used to question participants about their beliefs and usage of the yin yang system, usage of Chinese herbs and medicinal foods, preference and usage of Eastern and Western medicines, and gardening for medicinal foods. Results and conclusion Comparison of the two groups demonstrated a remarkable difference in health strategies concerning medicinal plant use, including statistically significant differences in beliefs concerning yin and yang, uses of Eastern versus Western medicine, and gardening for medicinal foods. Domestic health strategies in the form of medicinal foods play an important role in local health practices, especially among the Taiwanese participants. The collective desire for the use of both Eastern and Western medicine by both groups highlights the important role that cultural competency training will play in preparing allopathic health practitioners to serve increasingly diverse patient populations in the US. PMID:23981857

  18. Intercomparison of an Aerosol Chemical Speciation Monitor (ACSM) with ambient fine aerosol measurements in downtown Atlanta, Georgia

    NASA Astrophysics Data System (ADS)

    Budisulistiorini, S. H.; Canagaratna, M. R.; Croteau, P. L.; Baumann, K.; Edgerton, E. S.; Kollman, M. S.; Ng, N. L.; Verma, V.; Shaw, S. L.; Knipping, E. M.; Worsnop, D. R.; Jayne, J. T.; Weber, R. J.; Surratt, J. D.

    2014-07-01

    Currently, there are a limited number of field studies that evaluate the long-term performance of the Aerodyne Aerosol Chemical Speciation Monitor (ACSM) against established monitoring networks. In this study, we present seasonal intercomparisons of the ACSM with collocated fine aerosol (PM2.5) measurements at the Southeastern Aerosol Research and Characterization (SEARCH) Jefferson Street (JST) site near downtown Atlanta, GA, during 2011-2012. Intercomparison of two collocated ACSMs resulted in strong correlations (r2 > 0.8) for all chemical species, except chloride (r2 = 0.21) indicating that ACSM instruments are capable of stable and reproducible operation. In general, speciated ACSM mass concentrations correlate well (r2 > 0.7) with the filter-adjusted continuous measurements from JST, although the correlation for nitrate is weaker (r2 = 0.55) in summer. Correlations of the ACSM NR-PM1 (non-refractory particulate matter with aerodynamic diameter less than or equal to 1 μm) plus elemental carbon (EC) with tapered element oscillating microbalance (TEOM) PM2.5 and Federal Reference Method (FRM) PM1 mass are strong with r2 > 0.7 and r2 > 0.8, respectively. Discrepancies might be attributed to evaporative losses of semi-volatile species from the filter measurements used to adjust the collocated continuous measurements. This suggests that adjusting the ambient aerosol continuous measurements with results from filter analysis introduced additional bias to the measurements. We also recommend to calibrate the ambient aerosol monitoring instruments using aerosol standards rather than gas-phase standards. The fitting approach for ACSM relative ionization for sulfate was shown to improve the comparisons between ACSM and collocated measurements in the absence of calibrated values, suggesting the importance of adding sulfate calibration into the ACSM calibration routine.

  19. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part VII: Media and Politics.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Media and Politics section of this collection of conference proceedings contains the following 11 papers: "Characteristics of Readers of Religious Publications for Political Information" (Judith M. Buddenbaum); "Is 'Nightline' Biased?: A Content Analysis of the Issue of Gays in the Military" (Chuck Hoy and Terry Scott);…

  20. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part VI: Mass Media Effects.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Mass Media Effects section of this collection of conference presentations contains the following 13 papers: "The Nature of the Public's Objections to Television Programs: An Examination of Third-Person Effects" (Guy E. Lometti and others); "An Examination of the Relationship of Structural Pluralism, News Role and Source Use with…

  1. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part VIII: Advertising and Public Relations.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Advertising and Public Relations section of this collection of conference presentations contains the following 17 papers: "Using the FCB Grid and the 'Lost Quadrants' to Write Advertising Strategy" (Johan C. Yssel); "Antitrust and the Marketplace of Ideas: The Continuing Problem of Issue Advertising Access to Broadcast…

  2. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part V: Media and Technology.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Media and Technology section of this collection of conference presentations contains the following 10 papers: "Carpooling on the Information Superhighway" (Lorna Veraldi); "New Media Departure in 'The Principle of Relative Constancy': VCRs" (Ghee-Young Noh); "Why the Western Design Approach Does Not Work for Asian…

  3. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (77th, Atlanta, Georgia, August 10-13, 1994). Part II: Media and Law.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Media and Law section of this collection of conference presentations contains the following 11 papers: "Independent State Constitutional Analysis of Public Concern and Opinion Issues in Defamation Litigation, 1977-1993" (James Parramore); "The President John F. Kennedy Assassination Records Collection Act of 1992: Will Sun…

  4. Intercomparison of an Aerosol Chemical Speciation Monitor (ACSM) with ambient fine aerosol measurements in Downtown Atlanta, Georgia

    NASA Astrophysics Data System (ADS)

    Budisulistiorini, S. H.; Canagaratna, M. R.; Croteau, P. L.; Baumann, K.; Edgerton, E. S.; Kollman, M. S.; Ng, N. L.; Verma, V.; Shaw, S. L.; Knipping, E. M.; Worsnop, D. R.; Jayne, J. T.; Weber, R. J.; Surratt, J. D.

    2013-12-01

    The Aerodyne Aerosol Chemical Speciation Monitor (ACSM) was recently developed to provide long-term real-time continuous measurements of ambient non-refractory (i.e., organic, sulfate, ammonium, nitrate, and chloride) submicron particulate matter (NR-PM1). Currently, there are a limited number of field studies that evaluate the long-term performance of the ACSM against established monitoring networks. In this study, we present seasonal intercomparisons of the ACSM with collocated fine aerosol (PM2.5) measurements at the Southeastern Aerosol Research and Characterization (SEARCH) Jefferson Street (JST) site near downtown Atlanta, GA, during 2011-2012. The collocated measurements included a second ACSM, continuous and integrated sulfate, nitrate, and ammonium measurements, as well as a semi-continuous Sunset organic carbon/elemental carbon (OC/EC) analyzer, continuous tapered element oscillating microbalance (TEOM), 24 h integrated Federal Reference Method (FRM) filters, and continuous scanning electrical mobility system-mixing condensation particle counter (SEMS-MCPC). Intercomparison of the two collocated ACSMs resulted in strong correlations (r2 > 0.8) for all chemical species, except chloride (r2 = 0.21); mass concentration for all chemical species agreed within ±27%, indicating that ACSM instruments are capable of stable and reproducible operation. Chemical constituents measured by the ACSM are also compared with those obtained from the continuous measurements from JST. Since the continuous measurement concentrations are adjusted to match the integrated filter measurements, these comparisons reflect the combined uncertainties of the ACSM, continuous, and filter measurements. In general, speciated ACSM mass concentrations correlate well (r2 > 0.7) with the continuous measurements from JST, although the correlation for nitrate is weaker (r2 = 0.55) in summer. Differences between ACSM mass concentrations and the filter-adjusted JST continuous data are 5-27%, 4

  5. NARSTO EPA SS ATLANTA 1999 CHEM PM MET DATA

    Atmospheric Science Data Center

    2014-04-25

    NARSTO EPA SS ATLANTA 1999 CHEM PM MET DATA Note: The negative sign is ... the longitude in the following data files: NARSTO_EPA_SS_ATLANTA_GAS_GAS_DATA_1_KB_V1.csv and ... transmission Location:  Atlanta, Georgia Spatial Resolution:  Point Measurements ...

  6. 1. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    1. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Aerial view, Clark Howell Homes, left, Techwood Homes, right, Georgia Institute of Technology, top, right. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  7. 2. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    2. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Aerial view of Clark Howell Homes, center, Techwood Homes, left, Georgia Institute of Technology, bottom. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  8. Air quality impacts and health-benefit valuation of a low-emission technology for rail yard locomotives in Atlanta Georgia.

    PubMed

    Galvis, Boris; Bergin, Michael; Boylan, James; Huang, Yan; Bergin, Michelle; Russell, Armistead G

    2015-11-15

    One of the largest rail yard facilities in the Southeastern US, the Inman and Tilford yards, is located in the northwestern section of Atlanta, Georgia alongside other industries, schools, businesses, and dwellings. It is a significant source of fine particulate (PM2.5) and black carbon (BC) (Galvis, Bergin, & Russell, 2013). We calculate 2011 PM2.5 and BC emissions from the rail yards and primary industrial and on-road mobile sources in the area and determine their impact on local air quality using Gaussian dispersion modeling. We determine the change in PM2.5 and BC concentrations that could be accomplished by upgrading traditional switcher locomotives used in these rail yards to a lower emitting technology and evaluate the health benefits for comparison with upgrade costs. Emissions from the rail yards were estimated using reported fuel consumption data (GAEPD, 2012b) and emission factors previously measured in the rail yards (Galvis et al., 2013). Model evaluation against 2011 monitoring data found agreement between measured and simulated concentrations. Model outputs indicate that the line-haul and switcher activities are responsible for increments in annual average concentrations of approximately 0.5±0.03 μg/m(3) (39%) and 0.7±0.04 μg/m(3) (56%) of BC, and for 1.0±0.1 μg/m(3) (7%) and 1.6±0.2 μg/m(3) (14%) of PM2.5 at two monitoring sites located north and south of the rail yards respectively. Upgrading the switcher locomotives at the yards with a lower emitting technology in this case "mother slug" units could decrease PM2.5 and BC emissions by about 9 and 3 t/year respectively. This will lower annual average PM2.5 concentrations between 0.3±0.1 μg/m(3) and 0.6±0.1 μg/m(3) and BC concentrations between 0.1±0.02 μg/m(3) and 0.2±0.03 μg/m(3) at monitoring sites north and south of the rail yards respectively, and would facilitate PM2.5 NAAQS attainment in the area. We estimate that health benefits of approximately 20 million dollars per year

  9. Risk factors for AIDS-defining illnesses among a population of poorly adherent people living with HIV/AIDS in Atlanta, Georgia.

    PubMed

    Chow, Jeremy Y; Alsan, Marcella; Armstrong, Wendy; del Rio, Carlos; Marconi, Vincent C

    2015-01-01

    In order to achieve the programmatic goals established in the National HIV/AIDS Strategy, virologic suppression remains the most important outcome within the HIV care continuum for individuals receiving antiretroviral therapy (ART). Therefore, clinicians have dedicated substantial resources to improve adherence and clinic retention for individuals on ART; however, these efforts should be focused first on those most at risk of morbidity and mortality related to AIDS. Our study aimed to characterize the factors that are associated with AIDS-defining illnesses (ADIs) amongst people living with HIV (PLHIV) who are poorly adherent or retained in care in order to identify those at highest risk of poor clinical outcomes. We recruited 99 adult PLHIV with a history of poor adherence to ART, poor clinic attendance, or unsuppressed viral load (VL) from the Infectious Disease Program (IDP) of the Grady Health System in Atlanta, Georgia between January and May 2011 to participate in a survey investigating the acceptability of a financial incentive for improving adherence. Clinical outcomes including the number of ADI episodes in the last five years, VLs, and CD4 counts were abstracted from medical records. Associations between survey items and number of ADIs were performed using chi-square analysis. In our study, 36.4% of participants had ≥1 ADI in the last five years. The most common ADIs were Pneumocystis jirovecii pneumonia, recurrent bacterial pneumonia, and esophageal candidiasis. Age <42.5 years (OR 2.52, 95% CI = 1.08-5.86), male gender (OR 3.51, 95% CI = 1.08-11.34), CD4 nadir <200 cells/µL (OR 11.92, 95% CI = 1.51-94.15), unemployment (OR 3.54, 95% CI = 1.20-10.40), and travel time to clinic <30 minutes (OR 2.80, 95% CI = 1.20-6.52) were all significantly associated with a history of ≥1 ADI in the last five years. Awareness of factors associated with ADIs may help clinicians identify which poorly adherent PLHIV are at highest risk of HIV-related morbidity.

  10. Seasonal characterization of submicron aerosol chemical composition and organic aerosol sources in the southeastern United States: Atlanta, Georgia,and Look Rock, Tennessee

    NASA Astrophysics Data System (ADS)

    Hapsari Budisulistiorini, Sri; Baumann, Karsten; Edgerton, Eric S.; Bairai, Solomon T.; Mueller, Stephen; Shaw, Stephanie L.; Knipping, Eladio M.; Gold, Avram; Surratt, Jason D.

    2016-04-01

    A year-long near-real-time characterization of non-refractory submicron aerosol (NR-PM1) was conducted at an urban (Atlanta, Georgia, in 2012) and rural (Look Rock, Tennessee, in 2013) site in the southeastern US using the Aerodyne Aerosol Chemical Speciation Monitor (ACSM) collocated with established air-monitoring network measurements. Seasonal variations in organic aerosol (OA) and inorganic aerosol species are attributed to meteorological conditions as well as anthropogenic and biogenic emissions in this region. The highest concentrations of NR-PM1 were observed during winter and fall seasons at the urban site and during spring and summer at the rural site. Across all seasons and at both sites, NR-PM1 was composed largely of OA (up to 76 %) and sulfate (up to 31 %). Six distinct OA sources were resolved by positive matrix factorization applied to the ACSM organic mass spectral data collected from the two sites over the 1 year of near-continuous measurements at each site: hydrocarbon-like OA (HOA), biomass burning OA (BBOA), semi-volatile oxygenated OA (SV-OOA), low-volatility oxygenated OA (LV-OOA), isoprene-derived epoxydiols (IEPOX) OA (IEPOX-OA) and 91Fac (a factor dominated by a distinct ion at m/z 91 fragment ion previously observed in biogenic influenced areas). LV-OOA was observed throughout the year at both sites and contributed up to 66 % of total OA mass. HOA was observed during the entire year only at the urban site (on average 21 % of OA mass). BBOA (15-33 % of OA mass) was observed during winter and fall, likely dominated by local residential wood burning emission. Although SV-OOA contributes quite significantly ( ˜ 27 %), it was observed only at the urban site during colder seasons. IEPOX-OA was a major component (27-41 %) of OA at both sites, particularly in spring and summer. An ion fragment at m/z 75 is well correlated with the m/z 82 ion associated with the aerosol mass spectrum of IEPOX-derived secondary organic aerosol (SOA). The

  11. Photocopy of photograph (Original photograph from the Vanishing Georgia collection, ...

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

    Photocopy of photograph (Original photograph from the Vanishing Georgia collection, Georgia State Archives, Atlanta Georgia, Photo Number SUM-125A) Unknown Photographer, Circa 1920s. EAST PORCH, LOOKING WEST. - Wise Sanatorium No. 2, Hospital Street, Plains, Sumter County, GA

  12. Seasonal characterization of submicron aerosol chemical composition and organic aerosol sources in the southeastern United States: Atlanta, Georgia and Look Rock, Tennessee

    NASA Astrophysics Data System (ADS)

    Budisulistiorini, S. H.; Baumann, K.; Edgerton, E. S.; Bairai, S. T.; Mueller, S.; Shaw, S. L.; Knipping, E. M.; Gold, A.; Surratt, J. D.

    2015-08-01

    A yearlong near-real-time characterization of non-refractory submicron aerosol (NR-PM1) was conducted at an urban (Atlanta, Georgia) and rural (Look Rock, Tennessee) site in the southeastern US using the Aerodyne aerosol chemical speciation monitor (ACSM) collocated with established air-monitoring network measurements. Seasonal variations in organic aerosol (OA) and inorganic aerosol species are attributed to meteorological conditions as well as anthropogenic and biogenic emissions in this region. The highest concentrations of NR-PM1 were observed during winter and fall seasons at the urban site and during spring and summer at the rural site. Across all seasons and at both sites, NR-PM1 was composed largely of OA (50-76 %) and inorganic sulfate (12-31 %). Six distinct OA sources were resolved by positive matrix factorization applied to the ACSM organic mass spectral data collected from the two sites over the one year of near-continuous measurements at each site: hydrocarbon-like OA (HOA), biomass burning OA (BBOA), semi-volatile oxygenated OA (SV-OOA), low-volatility oxygenated OA (OOA), isoprene-derived epoxydiol (IEPOX) OA (IEPOX-OA), and 91Fac OA (a factor dominated by a distinct ion at m/z 91 fragment ion previously observed in biogenic influenced areas). LV-OOA was observed throughout the year at both sites and contributed 30-66 % of total OA mass. HOA was also observed during the entire year only at the urban site (15-24 % of OA mass). BBOA (15-33 % of OA mass) was observed during winter and fall, likely dominated by local residential wood burning emission. Although SV-OOA contributes quite significantly (∼ 27 %), it was observed only at the urban site during colder seasons. IEPOX-OA was a major component (27-41 %) of OA at both sites, particularly in spring and summer. An ion fragment at m/z 75 is proposed as an additional marker for IEPOX-OA, as it is shown to correlate well with the m/z 82 ion shown to be associated with the aerosol mass spectrum of

  13. Influence of septic systems on stream base flow in the Apalachicola-Chattahoochee-Flint River Basin near Metropolitan Atlanta, Georgia, 2012

    USGS Publications Warehouse

    Clarke, John S.; Painter, Jaime A.

    2014-01-01

    Septic systems were identified at 241,733 locations in a 2,539-square-mile (mi2) study area that includes all or parts of 12 counties in the Metropolitan Atlanta, Georgia, area. Septic system percolation may locally be an important component of streamflow in small drainage basins where it augments natural groundwater recharge, especially during extreme low-flow conditions. The amount of groundwater reaching streams depends on how much is intercepted by plants or infiltrates to deeper parts of the groundwater system that flows beyond a basin divide and does not discharge into streams within a basin. The potential maximum percolation from septic systems in the study area is 62 cubic feet per second (ft3/s), of which 52 ft3/s is in the Chattahoochee River Basin and 10 ft3/s is in the Flint River Basin. These maximum percolation rates represent 0.4 to 5.7 percent of daily mean streamflow during the 2011–12 period at the farthest downstream gaging site (station 02338000) on the Chattahoochee River, and 0.5 to 179 percent of daily mean streamflow at the farthest downstream gaging site on the Flint River (02344350). To determine the difference in base flow between basins having different septic system densities, hydrograph separation analysis was completed using daily mean streamflow data at streamgaging stations at Level Creek (site 02334578), with a drainage basin having relatively high septic system density of 101 systems per square mile, and Woodall Creek (site 02336313), with a drainage basin having relatively low septic system density of 18 systems per square mile. Results indicated that base-flow yield during 2011–12 was higher at the Level Creek site, with a median of 0.47 cubic feet per second per square mile ([ft3/s]/mi2), compared to a median of 0.16 (ft3/s)/mi2, at the Woodall Creek site. At the less urbanized Level Creek site, there are 515 septic systems with a daily maximum percolation rate of 0.14 ft3/s, accounting for 11 percent of the base flow in

  14. Projecting Future Urbanization with Prescott College's Spatial Growth Model to Promote Environmental Sustainability and Smart Growth, A Case Study in Atlanta, Georgia

    NASA Technical Reports Server (NTRS)

    Estes, Maurice G., Jr.; Crosson, William; Limaye, Ashutosh; Johnson, Hoyt; Quattrochi, Dale; Lapenta, William; Khan, Maudood

    2006-01-01

    Planning is an integral element of good management and necessary to anticipate events not merely respond to them. Projecting the quantity and spatial distribution of urban growth is essential to effectively plan for the delivery of city services and to evaluate potential environmental impacts. The major drivers of growth in large urban areas are increasing population, employment opportunities, and quality of life attractors such as a favorable climate and recreation opportunities. The spatial distribution of urban growth is dictated by the amount and location of developable land, topography, energy and water resources, transportation network, climate change, and the existing land use configuration. The Atlanta region is growing very rapidly both in population and the consumption of forestland or low-density residential development. Air pollution and water availability are significant ongoing environmental issues. The Prescott Spatial Growth Model (SGM) was used to make growth projections for the metropolitan Atlanta region to 2010,2020 and 2030 and results used for environmental assessment in both business as usual and smart growth scenarios. The Prescott SGM is a tool that uses an ESRI ArcView extension and can be applied at the parcel level or more coarse spatial scales and can accommodate a wide range of user inputs to develop any number of growth rules each of which can be weighted depending on growth assumptions. These projections were used in conjunction with meteorological and air quality models to evaluate future environmental impacts. This presentation will focus on the application of the SGM to the 13-County Atlanta Regional Commission planning jurisdiction as a case study. The SGM will be described, including how rule sets are developed and the decision process for allocation of future development to available land use categories. Data inputs required to effectively run the model will be discussed. Spatial growth projections for ten, twenty, and thirty

  15. Test-Tampering Found Rampant in Atlanta System

    ERIC Educational Resources Information Center

    Samuels, Christina A.

    2011-01-01

    The author reports on a state investigation into Atlanta's impressive gains on state tests which finds that test-tampering was rampant in the much-praised school system. The report unveiled by the Georgia governor's office states that Atlanta teachers and principals for years methodically altered answer sheets for students taking state tests,…

  16. Effects of instrument precision and spatial variability on the assessment of the temporal variation of ambient air pollution in Atlanta, Georgia.

    PubMed

    Wade, Katherine S; Mulholland, James A; Marmur, Amit; Russell, Armistead G; Hartsell, Ben; Edgerton, Eric; Klein, Mitch; Waller, Lance; Peel, Jennifer L; Tolbert, Paige E

    2006-06-01

    Data from the U.S. Environmental Protection Agency Air Quality System, the Southeastern Aerosol Research and Characterization database, and the Assessment of Spatial Aerosol Composition in Atlanta database for 1999 through 2002 have been used to characterize error associated with instrument precision and spatial variability on the assessment of the temporal variation of ambient air pollution in Atlanta, GA. These data are being used in time series epidemiologic studies in which associations of acute respiratory and cardiovascular health outcomes and daily ambient air pollutant levels are assessed. Modified semivariograms are used to quantify the effects of instrument precision and spatial variability on the assessment of daily metrics of ambient gaseous pollutants (SO2, CO, NOx, and O3) and fine particulate matter ([PM2.5] PM2.5 mass, sulfate, nitrate, ammonium, elemental carbon [EC], and organic carbon [OC]). Variation because of instrument imprecision represented 7-40% of the temporal variation in the daily pollutant measures and was largest for the PM2.5 EC and OC. Spatial variability was greatest for primary pollutants (SO2, CO, NOx, and EC). Population-weighted variation in daily ambient air pollutant levels because of both instrument imprecision and spatial variability ranged from 20% of the temporal variation for O3 to 70% of the temporal variation for SO2 and EC. Wind

  17. OVERVIEW OF THE 1999 ATLANTA SUPERSITE PROJECT

    EPA Science Inventory

    This paper presents an overview of the 1999 Atlanta Supersite Project coordinated through the Southern Oxidants Study and the Georgia Institute of Technology (GIT) and funded by the US EPA along with other sponsors who provided in-kind support primarily through existing studies. ...

  18. Racial differences in the accuracy of perceived partner HIV status among men who have sex with men (MSM) in Atlanta, Georgia.

    PubMed

    Grey, Jeremy A; Rothenberg, Richard; Sullivan, Patrick S; Rosenberg, Eli S

    2015-01-01

    We compared perceptions of partner HIV status to HIV test results in a cross-sectional study of sexual networks of men who have sex with men (MSM) in Atlanta. We then examined differences between black and white MSM in the predictive value of perceived partner status. We recruited men ("seeds") using time-space venue sampling. These seeds then referred up to three partners, who could also refer partners. All participants reported sexual behavior and HIV status for recent partners and received HIV tests. For partners who enrolled, we compared laboratory diagnoses to their partner's perception of their status. Black MSM who perceived themselves to be HIV negative were more likely than perceived-negative white MSM to have a positive partner among those they perceived to be HIV negative or whose status was unknown to them (OR=6.6). Furthermore, although frequency of unprotected anal intercourse (UAI) was similar by race, black men were more likely to have had UAI with an unknown-positive partner (OR=9.3).

  19. Impact of flow regulation and power plant effluents on the flow and temperature regimes of the Chattahoochee River; Atlanta to Whitesburg, Georgia

    USGS Publications Warehouse

    Faye, Robert E.; Jobson, Harvey E.; Land, Larry F.

    1978-01-01

    A calibrated and verified transient-flow temperature model was used to evaluate the effects of flow regulation and powerplant loadings on the natural temperature regime of the Chattahoochee River in northeast Georgia. Estimates were made of both instantaneous and average natural temperatures in the river during an 8-day period in August 1976. Differences between the computed average natural temperature and an independent estimateof natural temperature based on observed equilibrium temperatures were less than 0.5C. The combined thermal effects of flow regulation and powerplant effluents resulted in mean daily river temperatures downstreams of the powerplants about equal to or less than computed mean natural temperatures. The range and rates of change of computed natural diurnal temperature fluctuations were considerably less than those presently observed (1976) in the river. Except during periods of peak water-supply demand, differences between computed year 2000 river temperatures and observed present-day temperatures were less than 2C. (Woodard-USGS)

  20. The Atlanta tornado of 1975

    NASA Technical Reports Server (NTRS)

    Greneker, E. F.; Wilson, C. S.; Metcalf, J. I.

    1976-01-01

    Joint observations by radar and high-frequency sferics detectors at Georgia Institute of Technology provided unique data on the Atlanta tornado of Mar. 24, 1975. The classic hook echo was detected by radar at a range of about 26 km, 15 min before the tornado touched down. While the tornado was on the ground the sferics burst rate was very low, despite very high values recorded immediately before and after this interval. This observation, together with visual reports of a strong cloud-to-ground discharge at the time of tornado touchdown, suggests an interaction of the tornado with the electric field of the storm.

  1. Destination Station Atlanta

    NASA Video Gallery

    Destination Station was recently in Atlanta from April 15 through April 21. During the week, NASA visited schools, hospitals, museums, and the city’s well known Atlanta Science Tavern Meet Up gro...

  2. Georgia History Plan Stirs Civil War Fuss

    ERIC Educational Resources Information Center

    Manzo, Kathleen Kennedy

    2004-01-01

    Nearly 140 years have not erased Georgia's memory of the trail of destruction by General William T. Sherman and Union troops as they burned their way from Atlanta to Savannah during a critical campaign of the Civil War. Those weeks in late 1864 have left a lasting influence on the state's history and culture. This article deals with Georgia's…

  3. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  4. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  5. The Social Studies Curriculum in Atlanta Public Schools during the Desegregation Era

    ERIC Educational Resources Information Center

    Bohan, Chara Haeussler; Randolph, Patricia

    2009-01-01

    This historical investigation explores how teachers, students, and education officials viewed the social studies curriculum in the local context of Atlanta, and the broader state of Georgia, during the post-Civil Rights era, when integration was a court-ordered reality in the public schools. During the desegregation era, Atlanta schools were led…

  6. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.45 Section 81.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  7. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Quality Control Region. 81.45 Section 81.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  8. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Quality Control Region. 81.45 Section 81.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  9. Hydroclimatology of flash flooding in Atlanta

    NASA Astrophysics Data System (ADS)

    Wright, Daniel B.; Smith, James A.; Villarini, Gabriele; Baeck, Mary Lynn

    2012-04-01

    The objective of this study is to characterize the climatology of extreme rainfall and flash flooding in Atlanta, Georgia using high-resolution land surface, rainfall, and discharge datasets. We examine nine urban watersheds in the Atlanta area that range in size from 3.7 to 225 km2 and exhibit a range of urban development and land-use characteristics. We develop a high-resolution 15 min, 1 km2 radar rainfall data set for the 2002-2010 period using the Hydro-NEXRAD system with volume scan reflectivity observations from the Atlanta WSR-88D radar and rainfall observations from a dense network of 72 U.S. Geological Survey rain gauges. Bias-corrected radar rainfall fields accurately capture the spatial and temporal structure of heavy rainfall. There is enhancement of heavy rainfall within and east of the urban core, and a rainfall minimum north and northwest of the city. There has been an increase in variability of annual flood peaks in Atlanta since the 1960s associated with urban impacts on runoff production. Flood response is dependent on a combination of basin size, drainage network structure, spatial distribution of land use, and basin storage in urban soils and storm water detention ponds. Future studies of urban rainfall modification in Atlanta and elsewhere should consider the influence of regional topography and other geographic features on the storm environment.

  10. Dante and Oedipus Go to Atlanta, Georgia.

    ERIC Educational Resources Information Center

    Calisch, Richard

    1981-01-01

    Discusses the three main lines of symbolic development in "The Artificial Nigger" by Flannery O'Conner that make this short story an eminently teachable tale in world literature and humanities classes where Dante, Sophocles, and the Bible have been read. (RL)

  11. The Emergency Medical Services Survey of Metro Atlanta Employers.

    ERIC Educational Resources Information Center

    DeKalb Tech. Inst., Clarkston, GA.

    A survey was conducted in the Atlanta, Georgia, metropolitan area to determine emergency medical services (EMS) employer needs for persons with basic emergency medical technician (EMT) skills and higher paramedic skills. Information was gathered through a telephone survey to which 24 (60 percent) of the 40 EMS employers in the area responded. The…

  12. Environmental Public Health Surveillance for Exposure to Respiratory Health Hazards: A Joint NASA/CDC Project to Use Remote Sensing Data for Estimating Airborne Particulate Matter Over the Atlanta, Georgia Metropolitan Area

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Al-Hamdan, Mohammad; Estes, Maurice; Crosson, William

    2007-01-01

    As part of the National Environmental Public Health Tracking Network (EPHTN) the National Center for Environmental Health (NCEH) at the Centers for Disease Control and Prevention (CDC) is leading a project called Health and Environment Linked for Information Exchange (HELiX-Atlanta). The goal of developing the National Environmental Public Health Tracking Network is to improve the health of communities. Currently, few systems exist at the state or national level to concurrently track many of the exposures and health effects that might be associated with environmental hazards. An additional challenge is estimating exposure to environmental hazards such as particulate matter whose aerodynamic diameter is less than or equal to 2.5 micrometers (PM2.5). HELIX-Atlanta's goal is to examine the feasibility of building an integrated electronic health and environmental data network in five counties of Metropolitan Atlanta, GA. NASA Marshall Space Flight Center (NASA/MSFC) is collaborating with CDC to combine NASA earth science satellite observations related to air quality and environmental monitoring data to model surface estimates of PM2.5 concentrations that can be linked with clinic visits for asthma. While use of the Air Quality System (AQS) PM2.5 data alone could meet HELIX-Atlanta specifications, there are only five AQS sites in the Atlanta area, thus the spatial coverage is not ideal. We are using NASA Moderate Resolution Imaging Spectroradiometer (MODIS) satellite Aerosol Optical Depth (AOD) data for estimating daily ground level PM2.5 at 10 km resolution over the metropolitan Atlanta area supplementing the AQS ground observations and filling their spatial and temporal gaps.

  13. 8. VIEW FROM TECHWOOD DRIVE LOOKING NORTH TOWARD GEORGIA TECH ...

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

    8. VIEW FROM TECHWOOD DRIVE LOOKING NORTH TOWARD GEORGIA TECH DORMITORY, 581-587 TECHWOOD DRIVE. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  14. ATLANTA COMMUTE VEHICLE SOAK AND START DISTRIBUTIONS AND ENGINE STARTS PER DAY: IMPACT ON MOBILE SOURCE EMISSION RATES

    EPA Science Inventory

    Georgia Institute of Technology School of Civil and Environmental Engineering researchers analyzed the 2004 vehicle activity data obtained from vehicles in the Atlanta Commuter Choice Value Pricing Initiative. The onboard monitoring equipment installed in each participating vehi...

  15. EPA Approves Redesignation of Atlanta Area to Attainment for the 1997 Annual Fine Particulate Matter (PM2.5) Standard

    EPA Pesticide Factsheets

    ATLANTA - Today, the U.S. Environmental Protection Agency announced that it is taking final action to approve the state of Georgia's request to redesignate the Atlanta Area to attainment for the 1997 Fine Particulate Matter (PM2.5) standard. This fi

  16. The Effect of High Rates of Bacterial Sexually Transmitted Infections on HIV Incidence in a Cohort of Black and White Men Who Have Sex with Men in Atlanta, Georgia.

    PubMed

    Kelley, Colleen F; Vaughan, Adam S; Luisi, Nicole; Sanchez, Travis H; Salazar, Laura F; Frew, Paula M; Cooper, Hannah L F; Diclemente, Ralph; del Rio, Carlos; Sullivan, Patrick S; Rosenberg, Eli S

    2015-06-01

    Data reporting sexually transmitted infection (STI) incidence rates among HIV-negative U.S. men who have sex with men (MSM) are lacking. In addition, it is difficult to analyze the effect of STI on HIV acquisition given that sexual risk behaviors confound the relationship between bacterial STIs and incident HIV. The InvolveMENt study was a longitudinal cohort of black and white HIV-negative, sexually active MSM in Atlanta who underwent routine screening for STI and HIV and completed behavioral questionnaires. Age-adjusted incidence rates were calculated for urethral and rectal Chlamydia (CT), gonorrhea (GC), and syphilis, stratified by race. Propensity-score-weighted Cox proportional hazards models were used to estimate the effect of STI on HIV incidence and calculate the population attributable fraction (PAF) for STI. We included 562 HIV-negative MSM with 843 person-years of follow-up in this analysis. High incidence rates were documented for all STIs, particularly among black MSM. Having a rectal STI was significantly associated with subsequent HIV incidence in adjusted analyses (aHR 2.7; 95% CI 1.2, 6.4) that controlled for behavioral risk factors associated with STI and HIV using propensity score weights. The PAF for rectal STI was 14.6 (95% CI 6.8, 31.4). The high incidence of STIs among Atlanta MSM and the association of rectal STI with HIV acquisition after controlling for behavioral risk underscore the importance of routine screening and treatment for STIs among sexually active MSM. Our data support targeting intensive HIV prevention interventions, such as preexposure chemoprophylaxis (PrEP), for Atlanta MSM diagnosed with rectal STIs.

  17. Environmental Public Health Survelliance for Exposure to Respiratory Health Hazards: A Joint NASA/CDC Project to Use Remote Sensing Data for Estimating Airborne Particulate Matter Over the Atlanta, Georgia Metropolitan Area

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Rickman, Douglas; Mohammad, Al-Hamdan; Crosson, William; Estes, Maurice, Jr.; Limaye, Ashutosh; Qualters, Judith

    2008-01-01

    Describes the public health surveillance efforts of NASA, in a joint effort with the Center for Disease Control (CDC). NASA/MSFC and the CDC are partners in linking nvironmental and health data to enhance public health surveillance. The use of NASA technology creates value - added geospatial products from existing environmental data sources to facilitate public health linkages. The venture sought to provide remote sensing data for the 5-country Metro-Atlanta area and to integrate this environmental data with public health data into a local network, in an effort to prevent and control environmentally related health effects. Remote sensing data used environmental data (Environmental Protection Agency [EPA] Air Quality System [AQS] ground measurements and MODIS Aerosol Optical Depth [AOD]) to estimate airborne particulate matter over Atlanta, and linked this data with health data related to asthma. The study proved the feasibility of linking environmental data (MODIS particular matter estimates and AQS) with health data (asthma). Algorithms were developed for QC, bias removal, merging MODIS and AQS particulate matter data, as well as for other applications. Additionally, a Business Associate Agreement was negotiated for a health care provider to enable sharing of Protected Health Information.

  18. The Role of Union Cavalry during the Atlanta Campaign

    DTIC Science & Technology

    1994-01-01

    forced Major General Joseph Hooker to operate blind against Confederate Generals Lee and Jackson. Chancellorsville was Lee’s greatest battle, and... Joseph E. Johnston took command of the Army of Tennessee, which had been pushed south into Georgia following the Battle of Missionary Ridge. The strategic...Union effort. 5 The Union cavalry efforts there were eclipsed by Confederate cavalry under Forrest and Major General Joseph Wheeler. 7 Atlanta

  19. THE ATLANTA SUPERSITE PROJECT

    EPA Science Inventory

    The Atlanta Supersites project is the first of two Supersites projects to be established during Phase I of EPA's Supersites Program; Phase 11 is being established through a Request for Assistance. The other initial project is in Fresno, California. The Supersites Program is par...

  20. The 77th National Conference on Weights and Measures

    NASA Astrophysics Data System (ADS)

    Brickenkamp, Carroll S.; Turner, Ann H.

    1992-10-01

    The 77th Annual Meeting of the National Conference on Weights and Measures (NCWM) was held July 19 through 23, 1992, at the Stouffer Nashville Hotel in Nashville, Tennessee. The theme of the meeting was 'Partnerships for Progress'. Reports by the standing and annual committees of the conference comprise the major portion of the publication, along with the addresses delivered by conference officials and other authorities from government and industry. Special meetings included those of the metrologists, the Associate Membership Committee, the Retired Officials Committee, the Scale Manufacturers' Association, the American Petroleum Institute, the Industry Committee on Packaging and Labeling, the regional weights and measure associations, and the National Association of State Departments of Agriculture Weights and Measures Division, and the National Council on State Metrication.

  1. City of Atlanta and the Development Authority of DeKalb County to each Receive $300,000 to Clean up and Redevelop Contaminated Brownfields Sites

    EPA Pesticide Factsheets

    ATLANTA - Today the U.S. Environmental Protection Agency (EPA) announced that the city of Atlanta and the Development Authority of DeKalb County will each receive $300,000 to clean up and redevelop contaminated brownfields sites in Georgia. Na

  2. FRIDAY: EPA Administrator Visiting Georgia Tech to Discuss Manufacturing Innovation and Environmental Sustainability

    EPA Pesticide Factsheets

    ATLANTA - On Friday, EPA Administrator Gina McCarthy will visit Georgia Tech to speak about the connection between manufacturing innovation and environmental sustainability. McCarthy will meet with more than 50 high school students and faculty parti

  3. Project ATLANTA (ATlanta Land-use ANalysis: Temperature and Air quality): A Study of how the Urban Landscape Affects Meteorology and Air Quality Through Time

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Luvall, Jeffrey C.; Estes, Maurice G.; Lo, C. P.; Kidder, Stanley Q.; Hafner, Jan; Taha, Haider; Bornstein, Robert D.; Gillies, Robert R.; Gallo, Kevin P.

    1998-01-01

    It is our intent through this investigation to help facilitate measures that can be Project ATLANTA (ATlanta Land-use ANalysis: applied to mitigate climatological or air quality Temperature and Air-quality) is a NASA Earth degradation, or to design alternate measures to sustain Observing System (EOS) Interdisciplinary Science or improve the overall urban environment in the future. investigation that seeks to observe, measure, model, and analyze how the rapid growth of the Atlanta. The primary objectives for this research effort are: 1) To In the last half of the 20th century, Atlanta, investigate and model the relationship between Atlanta Georgia has risen as the premier commercial, urban growth, land cover change, and the development industrial, and transportation urban area of the of the urban heat island phenomenon through time at southeastern United States. The rapid growth of the nested spatial scales from local to regional; 2) To Atlanta area, particularly within the last 25 years, has investigate and model the relationship between Atlanta made Atlanta one of the fastest growing metropolitan urban growth and land cover change on air quality areas in the United States. The population of the through time at nested spatial scales from local to Atlanta metropolitan area increased 27% between 1970 regional; and 3) To model the overall effects of urban and 1980, and 33% between 1980-1990 (Research development on surface energy budget characteristics Atlanta, Inc., 1993). Concomitant with this high rate of across the Atlanta urban landscape through time at population growth, has been an explosive growth in nested spatial scales from local to regional. Our key retail, industrial, commercial, and transportation goal is to derive a better scientific understanding of how services within the Atlanta region. This has resulted in land cover changes associated with urbanization in the tremendous land cover change dynamics within the Atlanta area, principally in transforming

  4. Escherichia coli bacteria density in relation to turbidity, streamflow characteristics, and season in the Chattahoochee River near Atlanta, Georgia, October 2000 through September 2008—Description, statistical analysis, and predictive modeling

    USGS Publications Warehouse

    Lawrence, Stephen J.

    2012-01-01

    Regression analyses show that E. coli density in samples was strongly related to turbidity, streamflow characteristics, and season at both sites. The regression equation chosen for the Norcross data showed that 78 percent of the variability in E. coli density (in log base 10 units) was explained by the variability in turbidity values (in log base 10 units), streamflow event (dry-weather flow or stormflow), season (cool or warm), and an interaction term that is the cross product of streamflow event and turbidity. The regression equation chosen for the Atlanta data showed that 76 percent of the variability in E. coli density (in log base 10 units) was explained by the variability in turbidity values (in log base 10 units), water temperature, streamflow event, and an interaction term that is the cross product of streamflow event and turbidity. Residual analysis and model confirmation using new data indicated the regression equations selected at both sites predicted E. coli density within the 90 percent prediction intervals of the equations and could be used to predict E. coli density in real time at both sites.

  5. Epic Flooding in Georgia, 2009

    USGS Publications Warehouse

    Gotvald, Anthony J.; McCallum, Brian E.

    2010-01-01

    Metropolitan Atlanta-September 2009 Floods The epic floods experienced in the Atlanta area in September 2009 were extremely rare. Eighteen streamgages in the Metropolitan Atlanta area had flood magnitudes much greater than the estimated 0.2-percent (500-year) annual exceedance probability. The Federal Emergency Management Agency (FEMA) reported that 23 counties in Georgia were declared disaster areas due to this flood and that 16,981 homes and 3,482 businesses were affected by floodwaters. Ten lives were lost in the flood. The total estimated damages exceed $193 million (H.E. Longenecker, Federal Emergency Management Agency, written commun., November 2009). On Sweetwater Creek near Austell, Ga., just north of Interstate 20, the peak stage was more than 6 feet higher than the estimated peak stage of the 0.2-percent (500-year) flood. Flood magnitudes in Cobb County on Sweetwater, Butler, and Powder Springs Creeks greatly exceeded the estimated 0.2-percent (500-year) floods for these streams. In Douglas County, the Dog River at Ga. Highway 5 near Fairplay had a peak stage nearly 20 feet higher than the estimated peak stage of the 0.2-percent (500-year) flood. On the Chattahoochee River, the U.S. Geological Survey (USGS) gage at Vinings reached the highest level recorded in the past 81 years. Gwinnett, De Kalb, Fulton, and Rockdale Counties also had record flooding.South Georgia March and April 2009 FloodsThe March and April 2009 floods in South Georgia were smaller in magnitude than the September floods but still caused significant damage. No lives were lost in this flood. Approximately $60 million in public infrastructure damage occurred to roads, culverts, bridges and a water treatment facility (Joseph T. McKinney, Federal Emergency Management Agency, written commun., July 2009). Flow at the Satilla River near Waycross, exceeded the 0.5-percent (200-year) flood. Flows at seven other stations in South Georgia exceeded the 1-percent (100-year) flood.

  6. Under Pressure in Atlanta: School Accountability and Special Education Practices during the Cheating Scandal

    ERIC Educational Resources Information Center

    Aronson, Brittany; Murphy, Kristin M.; Saultz, Andrew

    2016-01-01

    A 2011 report by the Georgia Bureau of Investigation (GBI) confirmed a widespread cheating scandal among teachers, principals, and administrators in the Atlanta Public School system (APS) from 2009-2011. To date, it is the largest cheating scandal of its kind in the United States. The vast public investigation of this scandal provides an…

  7. Declining Black Access to College in Metropolitan Atlanta. Working Paper No. 11.

    ERIC Educational Resources Information Center

    Paul, Faith

    Examination of college enrollment in Atlanta, Georgia, showed the starkest contrasts between White gains and Black declines of any of the five metropolitan regions studied by the University of Chicago's Metropolitan Opportunity Project: while there were no declines in enrollment for White or Hispanic students, there were substantial declines for…

  8. Fine Art at the Cotton States and International Exposition, Atlanta, 1895. Learning Packet.

    ERIC Educational Resources Information Center

    Bennett, Kate; Peckham, Kathleen

    With the end of the Civil War just 30 years past, the organizers of the Atlanta (Georgia) 1895 Cotton States and International Exposition sought to demonstrate the South's national patriotism and progressivism. While the exhibits at the exposition widely varied, among the most ambitious undertakings were the displays of fine arts found in the Fine…

  9. Changing Land Use: Peachtree Street, Atlanta. A Case Study in Sequent Occupance [And] Student Work Book.

    ERIC Educational Resources Information Center

    Laws, Kevin

    A social studies unit and student workbook explore the historical geography of the area of Peachtree Street in Atlanta, Georgia. The unit deals with sequent occupance, a type of historical geography in which students study the same area, the changes in culture, and the changing land use in the area during certain time periods. For each period,…

  10. 75 FR 62323 - Approval and Promulgation of Air Quality Implementation Plans; Atlanta, GA; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-08

    ... Completeness Determination for the Purpose of Stopping Sanctions Clock AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Letter to Governor Regarding Completeness and Stopping of Sanctions Clock... Plan (SIP) revision complete and stop the sanctions clocks associated with the Atlanta, Georgia,...

  11. Women's Voluntarism, Special Education, and the Junior League: 'Social Motherhood' in Atlanta, 1916-1968.

    ERIC Educational Resources Information Center

    Franklin, Barry M.

    2000-01-01

    Focuses on the Atlanta (Georgia) Junior League, a women's volunteer organization, that chose to address education and welfare of disabled children. Explores the League's role in the education of children that have speech impairments, addressing the establishment of the School for Speech Correction. Reports on the League's role in social mothering.…

  12. Solar Heating and Cooling Experiment for a School in Atlanta. Performance Report.

    ERIC Educational Resources Information Center

    Westinghouse Electric Corp., Falls Church, VA.

    This report documents the performance and conclusions of a 13-month period of monitoring the performance of the experimental solar heating and cooling system installed in the George A. Towns Elementary School, Atlanta, Georgia. The objectives of the project were to (1) make a significant contribution to solar design, technology, and acceptability;…

  13. Georgia's Surface-Water Resources and Streamflow Monitoring Network, 2008

    USGS Publications Warehouse

    ,

    2008-01-01

    Surface water provides 5 billion gallons per day, or 78 percent, of the total freshwater used (including thermoelectric) in Georgia (Fanning, 2003). Climate, geology, and landforms control the natural distribution of Georgia's water resources. Georgia is a 'headwaters' State, with most of the rivers beginning in northern Georgia and increasing in size downstream (see map at right for major watersheds). Surface water is the primary source of water in the northern one-half of the State, including the Atlanta metropolitan area, where limited ground-water resources are difficult to obtain. In Georgia, periodic droughts exacerbate competition for surface-water supplies. Many areas of Georgia also face a threat of flooding because of spring frontal thunderstorms and the potential for hurricanes from both the Atlantic Ocean and Gulf of Mexico. As the population of Georgia increases, these flood risks will increase with development in flood-risk zones, particularly in the coastal region.

  14. The diurnal and semidiurnal oscillations in meteor winds over Atlanta

    NASA Astrophysics Data System (ADS)

    Ahmed, M. I.; Roper, R. G.

    The wind data collected over Atlanta during the period August 1974-February 1978 using the Georgia Tech Radio Meteor Wind Facility, is analyzed to yield an average picture of the seasonal behavior of its diurnal tides. Both the zonal and meridional components are studied. The vertical structures of these oscillations over Atlanta are compared with similar studies over Garchy, Urbana and Adelaide. For the semidiurnal tide: the vertical structure during winter appears to have a strong latitude dependence, with vertical wavelength increasing with decreasing latitude; in spring, the (2, 4) and (2, 6) modes appear to dominate at all stations; in summer, the behavior is the same at all four locations, characterized by the apparent domination of the (2,2) mode; in autumn, both the Garchy and Atlanta results indicate the presence of a (2,2) mode, while the (2,4) mode appears to dominate over Urbana. The behavior of the diurnal tide is less well defined: during winter, as latitude decreases from Garchy to Atlanta, evanescent and higher order propagating modes seem to dominate; both spring and summer are characterized by a gradual decrease in observed vertical wavelengths as latitude decreases; in northern hemisphere autumn, the fundamental (1, 1) mode appears to dominate, but at Adelaide in southern hemisphere autumn, predominatly evanescent modes are observed.

  15. Project ATLANTA (Atlanta Land use Analysis: Temperature and Air Quality): Use of Remote Sensing and Modeling to Analyze How Urban Land Use Change Affects Meteorology and Air Quality Through Time

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Luvall, Jeffrey C.; Estes, Maurice G., Jr.

    1999-01-01

    This paper presents an overview of Project ATLANTA (ATlanta Land use ANalysis: Temperature and Air-quality) which is an investigation that seeks to observe, measure, model, and analyze how the rapid growth of the Atlanta, Georgia metropolitan area since the early 1970's has impacted the region's climate and air quality. The primary objectives for this research effort are: (1) To investigate and model the relationships between land cover change in the Atlanta metropolitan, and the development of the urban heat island phenomenon through time; (2) To investigate and model the temporal relationships between Atlanta urban growth and land cover change on air quality; and (3) To model the overall effects of urban development on surface energy budget characteristics across the Atlanta urban landscape through time. Our key goal is to derive a better scientific understanding of how land cover changes associated with urbanization in the Atlanta area, principally in transforming forest lands to urban land covers through time, has, and will, effect local and regional climate, surface energy flux, and air quality characteristics. Allied with this goal is the prospect that the results from this research can be applied by urban planners, environmental managers and other decision-makers, for determining how urbanization has impacted the climate and overall environment of the Atlanta area. Multiscaled remote sensing data, particularly high resolution thermal infrared data, are integral to this study for the analysis of thermal energy fluxes across the Atlanta urban landscape.

  16. Advancing Residential Retrofits in Atlanta

    SciTech Connect

    Jackson, Roderick K; Kim, Eyu-Jin; Roberts, Sydney; Stephenson, Robert

    2012-07-01

    This report will summarize the home energy improvements performed in the Atlanta, GA area. In total, nine homes were retrofitted with eight of the homes having predicted source energy savings of approximately 30% or greater based on simulated energy consumption.

  17. Assessing the Impacts of Hartsfield-Jackson Atlanta International Airport on Particulate Matter and Ozone in Atlanta Metropolitan Area

    NASA Technical Reports Server (NTRS)

    Unal, Alper; Odman, M. Talat; Russell, Armistead G.

    2005-01-01

    The goal of this study was to determine, through modeling, the impact of aircraft emissions on regional air quality, especially in regard to fine particulate matter (PM(2.5)) as well as ozone and other pollutants. For this, we focused on Hartsfield-Jackson Atlanta International Airport which is the busiest airport in the world based on passenger traffic (AIC, 2003). Hartsfield-Jackson serves the metropolitan Atlanta area where air quality does not meet national standards. Emissions from mobile and industrial sources (including several large electric power generating utilities) are the major contributors to the area's air pollution. In this study, we assessed the impact of Hartsfield-Jackson Airport on air quality around Atlanta, Georgia, and compared it to the impacts of other emission sources in the area. The assessment was built upon other, related air quality studies involving both field and modeling components. To achieve the objectives, first a detailed inventory was developed for aircraft and other emissions at Hartsfield-Jackson Atlanta International Airport. Then, air quality simulations were performed to relate these emissions to regional air quality around Atlanta. The Community Multiscale Air Quality Model (CMAQ) was used as the modeling platform. The period of August 11-20 2000 was selected as the episode to be modeled in this study. Prior modeling of this episode during the Fall Line Air Quality Study (FAQS) and availability of additional PM(2.5) measurements for evaluation played a major role in this selection. Meteorological data for this episode as well as emission data for sources other than aircrafts were already available from FAQS.

  18. Haymon-Morris Middle School: Keeping the Peace in Georgia

    ERIC Educational Resources Information Center

    Principal Leadership, 2011

    2011-01-01

    This article features Haymon-Morris Middle School in Winder, Georgia. This highly successful Title I middle school is tucked behind the high school in a rural area 50 miles northeast of Atlanta. The staff is dedicated to creating a culture where it is believed that a calm, serene school setting results in less stress for both students and staff…

  19. 40 CFR 282.60 - Georgia State-Administered Program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... and Recovery Act of 1976 (RCRA), as amended, 42 U.S.C. 6991 et seq. The State's program, as... and 6991e, as well as under other statutory and regulatory provisions. (c) To retain program approval..., Georgia Environmental Protection Division, 4244 International Parkway, Suite 100, Atlanta, GA 30354....

  20. Home Is Where You Make It: Hmong Refugees in Georgia.

    ERIC Educational Resources Information Center

    Duchon, D. A.

    1997-01-01

    Studies the successful adaptation of Hmong refugees in the Atlanta (Georgia) area using a sample of 81 adults and 101 children. Findings highlight prevailing economic conditions, the strategies taken by local Hmong leadership, and a high rate of conversion to Christianity. (SLD)

  1. 76 FR 45771 - Foreign-Trade Zone 26-Atlanta, GA; Application for Manufacturing Authority; Makita Corporation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ... Foreign-Trade Zones Board Foreign-Trade Zone 26--Atlanta, GA; Application for Manufacturing Authority... Manufacturing); Buford, GA An application has been submitted to the Foreign-Trade Zones Board (the Board) by Georgia Foreign-Trade Zone, Inc., grantee of FTZ 26, requesting manufacturing authority on behalf...

  2. Operation Heli-STAR - Atlanta Communications Experiment (ACE). Volume 9

    NASA Technical Reports Server (NTRS)

    1996-01-01

    Operation Heli-STAR (Helicopter Short-Haul Transportation and Aviation Research) was established and operated in Atlanta, Georgia, during the period of the 1996 Centennial Olympic Games. Heli-STAR had three major thrusts: (1) the establishment and operation of a helicopter-based cargo transportation system, (2) the management of low-altitude air traffic in the airspace of an urban area, and (3) the collection and analysis of research and development data associated with items 1 and 2. Heli-STAR was a cooperative industry/government program that included parcel package shippers and couriers in the Atlanta area, the helicopter industry, aviation electronics manufacturers, the Federal Aviation Administration (FAA), the National Aeronautics and Space Administration (NASA), and support contractors. Several detailed reports have been produced as a result of Operation Heli-STAR. These include four reports on acoustic measurements and associated analyses, and reports on the Heli-STAR tracking data including the data processing and retrieval system, the Heli-STAR cargo simulation, and the community response system. In addition, NASA's Advanced General Aviation Transport Experiments (AGATE) program has produced a report describing the Atlanta Communications Experiment (ACE) which produced the avionics and ground equipment using automatic dependent surveillance-broadcast (ADS-B) technology. This latter report is restricted to organizations belonging to NASA's AGATE industry consortium. A complete list of these reports is shown on the following page.

  3. 78 FR 32530 - Notice of Final Federal Agency Action on Proposed Highway in Georgia the Northwest I-75/I-575...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... Northwest I-75/I-575 Corridor, Cobb and Cherokee Counties, Georgia (Atlanta Metropolitan Area) AGENCY... I-75 to Sixes Road on I-575) located in Cobb and Cherokee Counties, Georgia. The approximate length...; Central Library, Cobb County Public Library System, 266 Roswell Street, Marietta, GA 30060;...

  4. A PROJECTION OF URBAN GROWTH IN ATLANTA, GEORGIA

    EPA Science Inventory

    The U. S. Environmental Protection Agency's Regional Vulnerability Assessment Program(ReVA) is designed to develop and demonstrate approaches to identify the ecosystems at the greatest risk from regional population growth and economic activity. As part of this program, a cellular...

  5. Motel solar hot-water installation--Atlanta, Georgia

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Analysis of hardness of local water, average insolation for site, and daily hot water requirements insures suitability of solar-energy system design. Report describes two units which are designed to supply 81 percent of motel's annual hot water demand based on hypothetical 85 percent occupancy. Report includes drawings, operating and maintenance instructions, and test results for 1 day of operation.

  6. Atlanta Public Schools French Guide.

    ERIC Educational Resources Information Center

    Atlanta Public Schools, GA.

    This teacher's guide specifies language skills and related areas of knowledge needed for communicating in the target language. Discussion of the philosophy governing the Atlanta language program includes an examination of student eligibility, program articulation, teaching methods, testing, teaching materials, resources, and equipment for use in…

  7. Evidence for different SOA formation mechanisms in Los Angeles and Atlanta with contrasting emissions

    NASA Astrophysics Data System (ADS)

    Zhang, X.; Liu, J.; Parker, E. T.; Weber, R.

    2011-12-01

    We investigate the gas/particle partitioning of water-soluble organic carbon (WSOC) and formation of secondary organic constituents using in-situ measurements of chemical composition and optical properties of PM2.5 liquid extracts at two urban regions, Los Angeles, California and Atlanta, Georgia. Distinct and different diurnal patterns of gaseous and particulate WSOC, oxalate (and other organic acids), and soluble brown carbon were observed at the two sites. In Los Angeles, measured species followed identical diurnal profiles, reaching maximum levels in the early afternoon, suggestive of simultaneous local photochemical production of SOA and their light-absorbing components. In Atlanta, particulate WSOC and other SOA components exhibited moderate daytime enhancements relative to a large regional background, and the fresh WSOC was 4 to 6 times less light absorbing compared to Los Angeles. Different WSOC partitioning behaviors between gas/particle phases were also observed. In Atlanta, the fraction of particulate WSOC relative to the total WSOC (FP) was linked to inferred particle water content. In contrast, FP in Los Angeles had no correlation with RH, but was instead related to organic carbon mass, consistent with partition to the organic fraction as observed in environmental chambers. Overall, multiple forms of evidence suggest very different SOA formation processes in Los Angeles and Atlanta. The results are consistent with a dominant role in SOA formation played by anthropogenic VOCs in Los Angles and biogenic VOCs within Atlanta.

  8. A Study of Georgia's Criminal Justice System as It Relates to the Mentally Retarded, i.e. Law Enforcement, Judicial, and Incarceration.

    ERIC Educational Resources Information Center

    Atlanta Association for Retarded Children, Inc., Decatur, GA.

    Described is a proposed 2-year study by the Atlanta Association for Retarded Children of Georgia's criminal system as it relates to the mentally retarded. The primary purpose of the study is said to be the determination of the best system for the delivery of services to mentally retarded individuals incarcerated in Georgia's penal institutions.…

  9. Satellites monitor Atlanta regional development

    USGS Publications Warehouse

    Todd, William J.; Blackmon, C.C.; Rudasill, R.G.

    1979-01-01

    Since the adoption of a Regional Development Plan in 1975, the Atlanta Regional Commission has investigated methods for monitoring regional development patterns in a periodic, efficient manner. A promising approach appears to be the use of Landsat satellite data. In cooperation with the Earth Resources Observation Systems (EROS) Data Center, the commission used machine processing of digital temporal overlays of Landsat data collected in 1972, 1974 and 1976 to detect land use and land cover changes in the Atlanta metropolitan area. Results of the analysis revealed the conversion of forested and open space areas to residential, commercial and industrial land use in the urban-rural fringe zone from 1972 to 1974 and from 1974 to 1976. The study indicated that a land use and land cover change-detection program may be used to revise small-area forecasts of land use, population and employment made by planning models.

  10. A Reply to Diem et al.'s Commentary on a Recent Literature Contribution Focused on Urban-Induced Rainfall in Atlanta

    NASA Technical Reports Server (NTRS)

    Shepherd, J. Marshall

    2004-01-01

    A response is provided to Diem and colleagues discussion on the whether urbanization-enhanced precipitation should be maximized in the South-Southeast of Atlanta, Georgia as documented in Shepherd et al. (2003). Diem and colleagues have offered a critical response to Shepherd et al. (2002). The response herein offers both general and specific responses to issues raised by Diem and colleagues.

  11. Historically Black Colleges and Universities of Higher Education. Hearing before the Committee on the Budget. United States Senate, One Hundred First Congress, First Session (Atlanta, GA).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on the Budget.

    This document contains the testimonies of witnesses at a November 13, 1989 hearing on the status of historically black colleges and universities (HBCUs), as well as additional statements and a report by the Congressional Research Service. Witnesses included: the presidents of Spelman College (Georgia), Clark Atlanta University, Virginia State…

  12. All That Remains. The Traditional Architecture and Historic Engineering Structures, Richard B. Russell Multiple Resource Area, Georgia and South Carolina. Appendix A. The Inventory.

    DTIC Science & Technology

    1983-01-01

    Engineering Structures of the Richard B. Russell L Multiole Resource Area. Georgia and South Carolina 7. Authqs) . Ptef-mIne Oulettm, *ea. Ne. 0. Perflmin...75 Spring Street, S. W. Atlanta, Georgia 30303 (a) 1L sponseins Orgnlzatlaon Nme and Address 13. Type of Repo" a Pwied Cos erd Same 14. 1. Seme,tare...Richard B. Russell Multiple Resource Area Georgia and South Carolina APPENDIX A: The Inventory Prepared by Archeological Services, Atlauta National Park

  13. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta GA). Photographer unknown, circa 1940. VIEW OF APARTMENT INTERIOR. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  14. A Dynamic Optimization Technique for Siting the NASA-Clark Atlanta Urban Rain Gauge Network (NCURN)

    NASA Technical Reports Server (NTRS)

    Shepherd, J. Marshall; Taylor, Layi

    2003-01-01

    NASA satellites and ground instruments have indicated that cities like Atlanta, Georgia may create or alter rainfall. Scientists speculate that the urban heat island caused by man-made surfaces in cities impact the heat and wind patterns that form clouds and rainfall. However, more conclusive evidence is required to substantiate findings from satellites. NASA, along with scientists at Clark Atlanta University, are implementing a dense, urban rain gauge network in the metropolitan Atlanta area to support a satellite validation program called Studies of PRecipitation Anomalies from Widespread Urban Landuse (SPRAWL). SPRAWL will be conducted during the summer of 2003 to further identify and understand the impact of urban Atlanta on precipitation variability. The paper provides an. overview of SPRAWL, which represents one of the more comprehensive efforts in recent years to focus exclusively on urban-impacted rainfall. The paper also introduces a novel technique for deploying rain gauges for SPRAWL. The deployment of the dense Atlanta network is unique because it utilizes Geographic Information Systems (GIS) and Decision Support Systems (DSS) to optimize deployment of the rain gauges. These computer aided systems consider access to roads, drainage systems, tree cover, and other factors in guiding the deployment of the gauge network. GIS and DSS also provide decision-makers with additional resources and flexibility to make informed decisions while considering numerous factors. Also, the new Atlanta network and SPRAWL provide a unique opportunity to merge the high-resolution, urban rain gauge network with satellite-derived rainfall products to understand how cities are changing rainfall patterns, and possibly climate.

  15. Light-absorbing soluble organic aerosol in Los Angeles and Atlanta: A contrast in secondary organic aerosol

    NASA Astrophysics Data System (ADS)

    Zhang, Xiaolu; Lin, Ying-Hsuan; Surratt, Jason D.; Zotter, Peter; Prévôt, Andre S. H.; Weber, Rodney J.

    2011-11-01

    Light absorption spectra and carbon mass of fine particle water-soluble components were measured during the summer of 2010 in the Los Angeles (LA) basin, California, and Atlanta, Georgia. Fresh LA secondary organic carbon had a consistent brown color and a bulk absorption per soluble carbon mass at 365 nm that was 4 to 6 times higher than freshly-formed Atlanta soluble organic carbon. Radiocarbon measurements of filter samples show that LA secondary organic aerosol (SOA) was mainly from fossil carbon and chemical analysis of aqueous filter extracts identified nitro-aromatics as one component of LA brown SOA. Interpreting soluble brown carbon as a property of freshly-formed anthropogenic SOA, the difference in absorption per carbon mass between these two cities suggests most fresh secondary water-soluble organic carbon formed within Atlanta is not from an anthropogenic process similar to LA. Contrasting emissions of biogenic volatile organic compounds may account for these differences.

  16. 78 FR 28776 - Approval and Promulgation of Implementation Plans; Georgia; State Implementation Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... information regarding this source specific SIP revision, contact Mr. Richard Wong, Regulatory Development... Protection Agency, Region 4, 61 Forsyth Street, SW., Atlanta, Georgia 30303-8960. Mr. Wong's telephone number is (404) 562-8726; email address: wong.richard@epa.gov . SUPPLEMENTARY INFORMATION: For...

  17. 33. 193195 AUBURN AVENUE (Callaway BuildingGeorgia Insurance Brokerage Inc.) (Consolidated ...

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

    33. 193-195 AUBURN AVENUE (Callaway Building--Georgia Insurance Brokerage Inc.) (Consolidated Mortgage Building--Three Sisters Beauty Shop; Alston & Co. Realty and Property Management) NORTH ELEVATION - 126-255 Auburn Avenue (Commercial Buildings), Auburn Avenue, Atlanta, Fulton County, GA

  18. 78 FR 25678 - Georgia: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... AGENCY 40 CFR Part 271 Georgia: Final Authorization of State Hazardous Waste Management Program Revisions... for final authorization of changes to its hazardous waste program under the Resource Conservation and... Materials Management Branch, RCRA Division, U.S. Environmental Protection Agency, Atlanta Federal Center,...

  19. Libraries in Georgia: MedlinePlus

    MedlinePlus

    ... Atlanta @Scottish Rite Fran Golding Medical Library 1001 Johnson Ferry Road NE Atlanta, GA 30342-1605 404- ... Hospital Northside Hospital-Atlanta Health Resource Center 1000 Johnson Ferry Road, NE Atlanta, GA 30342-1611 404- ...

  20. The Distribution of Segregation in Atlanta

    ERIC Educational Resources Information Center

    Meade, Anthony

    1972-01-01

    A prediction from ecological theory relating the distribution of residential segregation between inner and outer zones of a metropolitan area to conditions of population growth, expansion, etc. was tested using 1960 data on the Atlanta standard metropolitan statistical area. (JM)

  1. Georgia environmental compliance

    SciTech Connect

    Blount, G.W.

    1997-06-01

    This paper is a digest of environmental issues and requirements most often encountered by clients navigating environmental law and regulations promulgated by Congress, US EPA, the Georgia General Assembly, Georgia Environmental Protection Division, and local authorities. The environmental compliance landscape in Georgia, as elsewhere, is changing with the introduction of active `private attorneys general` via federal citizen suit provisions. Also, this trend is complicated by an increasing awareness and obligation to manage corporate environmental compliance by auditing programs. While both EPA and the State of Georgia encourage self-critical analysis, there are currently no legal protections for such analysis other than audits developed under attorney-client privilege or attorney work product. The introduction of risk assessment principles in Georgia`s Hazardous Site Response Act and corrective action under Georgia`s Underground Storage Tank regulation is another interesting and challenging trend that pushes environmental compliance further beyond the ken of the ordinary man.

  2. From "Fear-Based" Choice to "Freedom-Based" Choice: Georgia's Tuition Grants Act, 1960-1997

    ERIC Educational Resources Information Center

    Wearne, Eric

    2013-01-01

    Georgia's General Assembly passed the 1961 "Tuition Grants Act" as a method for avoiding school desegregation. In 1993, an Atlanta attorney attempted to use the Act to provide private school vouchers. This study compares and contrasts arguments for and against the Act, and public support for the Act, in 1961 and 1993, using Robinson's…

  3. 78 FR 40545 - Notice of Final Federal Agency Action on Proposed Highway in Georgia the Interstate 75 (I-75...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... Federal agencies that are final within the meaning of 23 U.S.C. 139(l)(1). The I-75 Express Lanes Project will design a managed lane system along I-75 from the SR 155 (Zack Hinton Parkway, South) interchange... Interstate 75 (I-75) Express, Clayton and Henry Counties, Georgia (Atlanta Metropolitan Area) AGENCY:...

  4. EPA Honors Five Georgia Organizations with 2015 Energy Star Awards for Leadership on Energy Efficiency, Acting on Climate

    EPA Pesticide Factsheets

    ATLANTA - The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy (DOE) are honoring five organizations in Georgia with the Energy Star's Partner of the Year award for their commitment to saving energy and protecting the env

  5. 77 FR 20097 - Intent To Prepare an Environmental Impact Statement for the Georgia Multi-Modal Passenger Terminal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ...-Modal Passenger Terminal AGENCY: Federal Transit Administration (FTA), United States Department of... Impact Statement (EIS) for a proposed transit terminal project in Atlanta, Fulton County, Georgia. The... Terminal is to establish a multimodal hub to enhance regional mobility and connectivity among existing...

  6. Increasing spatiotemporal resolution of several major pollutant species in the Atlanta Metropolitan Area

    NASA Astrophysics Data System (ADS)

    Brosius, A. L.; Luong, K. Y.

    2014-12-01

    The American Lung Association cited Atlanta, Georgia, as one of the top 20 most polluted U.S. cities in 2014. Heavy air and ground transportation traffic contribute to the production of carbon dioxide (CO2), particulate matter (PM), and tropospheric ozone (O3) for the Atlanta Metropolitan Area (AMA). Hartsfield-Jackson Atlanta International Airport contributes significantly to the emission of these pollutants and their precursors. This study focuses on enhancing spatiotemporal resolution of CO2, PM, and O3in near-surface (ground to 50m) air columns by using Arduino-based sensors. The city of Decatur, due to its proximity to the airport, is the study site for the investigation of target pollutant concentrations. The results of this study, combined with other metropolitan air quality data sets, can be used to verify projected trends and append seasonal data. An understanding of the pollutant concentration distributions throughout the near-surface air column is vital to providing insight into the fluctuation of urban area pollutants.

  7. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. VIEW OF BUILDING 16, FROM NORTHEAST FACING SOUTHWEST ACROSS TECHWOOD DRIVE. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  8. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, June, 1940. VIEW OF STORE AND ADMINISTRATION BUILDING (RIGHT), BUILDING 4 (CENTER) AND BUILDING 5 RIGHT, FROM NORTH FACING SOUTH ALONG TECHWOOD DRIVE. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  9. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. VIEW OF WADING POOL, BUILDING 12 IN BACKGROUND (LEFT), FROM SOUTHEAST FACING NORTHWEST. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  10. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. VIEW OF PLAYGROUND BEHIND BUILDING X, FROM WEST FACING EAST. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  11. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, 1981. AERIAL VIEW IN CONTEXT, TECHWOOD HOMES, FROM SOUTHEAST FACING NORTHWEST. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  12. Photocopy of photograph (original photograph in possession of Atlanta Housing ...

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

    Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, June, 1940. VIEW OF BUILDING 19, FROM EAST FACING WEST, ACROSS TECHWOOD DRIVE. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  13. 12. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    12. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1945. View across park and playground between Techwood Homes and Clark Howell Homes, facing west with Clark Howell Homes in background. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  14. 10. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    10. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. View of east end and north side of Building E-1, from east side of Venable Street facing west. Luckie Street visible in background. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  15. 4. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    4. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Clark Howell Homes, 219 Mills Street, left, 199 Mills Street, center, 404 Lovejoy Street, right, under construction. From west facing east. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  16. 8. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    8. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. Contextual view of Building E-7 (left), Building E-5 (center), and Building E-6 right), from west side of Luckie Street facing northeast. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  17. 13. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    13. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. View of apartment interior, kitchen, living room, and bedrooms. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  18. 5. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    5. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa July, 1940. Public opening, Clark Howell Homes. 411 Luckie Street, left. From east facing west. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  19. 11. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    11. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1945. View of rear entrances and yards of Building A-5, from northwest facing southeast. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  20. 3. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    3. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1945. Typical streetscape view, Clark Howell Homes. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  1. Preventing the repetition: Or, what Los Angeles' experience in water management can teach Atlanta about urban water disputes

    NASA Astrophysics Data System (ADS)

    Feldman, David L.

    2009-04-01

    Southern California's water history is an epic story with larger-than-life characters and ambitions and abundant hubris. Students of water policy might reasonably ask: Does this story, while unique to greater Los Angeles, hold lessons for other metropolises experiencing water conflict caused by explosive growth? We examine this question by considering similarities between the challenges facing Atlanta, Georgia, one of the nation's fastest growing cities in the 21st century, with those of Los Angeles. We focus on junctures where important decisions regarding water were made and how these decisions continue to challenge both cities' futures. Atlanta's financial, cultural, and environmental imprint on its surrounding region share remarkable similarities with Los Angeles' influence trajectory: it is the largest city in the southeast, a principal transportation and business hub, and it is embroiled in water conflict with nearby communities and adjoining states.

  2. Health and Environment Linked for Information Exchange in Atlanta (HELIX-Atlanta): A Pilot Tracking System

    NASA Technical Reports Server (NTRS)

    Rickman, Doug; Shire, J.; Qualters, J.; Mitchell, K.; Pollard, S.; Rao, R.; Kajumba, N.; Quattrochi, D.; Estes, M., Jr.; Meyer, P.; Crosson, W.; Limaye, A.; Al-Hamdan, M.; Khan, M.; Bayakly, R.; Staley, F.; Hallisey, E.; Young, J.; Ward, K.; Tolbert, P.; Tolsma, D.; Sinclair, A.; Strickland, M.; Adeniyi, K.; Rainisch, G.

    2009-01-01

    Objectives. To provide an overview of four environmental public health surveillance projects developed by CDC and its partners for the Health and Environment Linked for Information Exchange, Atlanta (HELIX-Atlanta) and to illustrate common issues and challenges encountered in developing an environmental public health tracking system. Methods. HELIX-Atlanta, initiated in October 2003 to develop data linkage and analysis methods that can be used by the National Environmental Public Health Tracking Network (Tracking Network), conducted four projects. We highlight the projects' work, assess attainment of the HELIX-Atlanta goals and discuss three surveillance attributes. Results. Among the major challenges was the complexity of analytic issues which required multidiscipline teams with technical expertise. This expertise and the data resided across multiple organizations. Conclusions:Establishing formal procedures for sharing data, defining data analysis standards and automating analyses, and committing staff with appropriate expertise is needed to support wide implementation of environmental public health tracking.

  3. Design and performance of the Georgia Tech Aquatic Center photovoltaic system. Final report

    SciTech Connect

    Rohatgi, A.; Begovic, M.; Long, R.; Ropp, M.; Pregelj, A.

    1996-12-31

    A building-integrated DC PV array has been constructed on the Georgia Tech campus. The array is mounted on the roof of the Georgia Tech Aquatic Center (GTAC), site of the aquatic events during the 1996 Paralympic and Olympic Games in Atlanta. At the time of its construction, it was the world`s largest roof-mounted photovoltaic array, comprised of 2,856 modules and rates at 342 kW. This section describes the electrical and physical layout of the PV system, and the associated data acquisition system (DAS) which monitors the performance of the system and collects measurements of several important meteorological parameters.

  4. Playground Hazards in Atlanta Child Care Centers.

    ERIC Educational Resources Information Center

    Sacks, Jeffrey J.; And Others

    1990-01-01

    Examines 71 of the 605 licensed child care centers in Atlanta for playground hazards and school accidents. Finds 684 hazards in 66 centers, including climbing equipment over 6 feet high with inadequate impact-absorbing undersurfacing that had over twice the rate of fall injuries as climbing equipment under 6 feet high. (FMW)

  5. Bright Meteor Lights Up Atlanta Skies

    NASA Video Gallery

    This video shows a very bright meteor that streaked over the skies of Atlanta, Ga., on the night of Aug. 28, 2011. The view is from an all sky camera in Cartersville, Ga., operated by NASA’s Mars...

  6. Field Study of Solid Waste Reduction, Management, and Disposal Issues at Fort Benning, Georgia

    DTIC Science & Technology

    1998-02-01

    revenues. Fort Benning should look to successll recycling 3 programs that are currently working. Section 3.4 of this report discusses how Coca - Cola ...will serve as examples for others. One such “role model” program is the Coca - Cola Company that has its headquarters in Atlanta, Georgia. The program...that Coca - Cola started in 1987 with aluminum cans has grown into a system that recycles a full array of materials, including aluminum cans, white

  7. Simulation of flood hydrographs for Georgia streams

    USGS Publications Warehouse

    Inman, E.J.

    1986-01-01

    The O'Donnell method was used to compute unit hydrographs and lagtimes for 355 floods at 80 gaging stations in Georgia. An average unit hydrograph and an average lagtime were computed for each station. These average unit hydrographs were transformed to unit hydrographs having durations of one-fourth, one-third, one-half, and three-fourths lagtime, then reduced to dimensionless terms by dividing the time by lagtime and the discharge by peak discharge. Hydrographs were simulated for these 355 floods and their widths compared with the widths of the observed hydrographs at 50% and 75% of peak flow. The dimensionless hydrograph based on one-half lagtime duration provided the best fit of the observed data. Multiple-regression analysis was used to define relations between lagtime and certain physical basin characteristics. Drainage area and slope were significant for the rural stream equations and drainage area, slope, and impervious area were significant for the Atlanta urban-stream equation. A hydrograph can be simulated from the dimensionless hydrograph, the peak discharge of a specific recurrence interval, and the lagtime obtained from regression equations for any site with a < 500 sq mi drainage area in Georgia. For simulating hydrographs at sites with basins > 500 sq mi, the USGS computer model CONROUT can be used. (Author 's abstract)

  8. Georgia Mediagraphy. Second Supplement.

    ERIC Educational Resources Information Center

    Georgia State Dept. of Education, Atlanta. Office of Instructional Services.

    This document is a guide to print and nonprint materials about Georgia and Georgians. Entries are arranged under the subject headings used in "Essential Skills for Georgia Schools." Criteria for inclusion were appropriateness for K-12 students and commercial availability of the item. Six books containing pictorial and photographic…

  9. The Effects of Departmentalized and Self-Contained Classrooms on Fifth-Grade Students' Achievement in Science on the Georgia Criterion Referenced Competency Test

    ERIC Educational Resources Information Center

    Koch, Lisa S.

    2013-01-01

    Elementary instruction of fifth grade classrooms was found to be primarily in two organizational models in a school district northwest of Atlanta, Georgia. The self-contained classroom provided a generalist teacher responsible for the instruction of all academic subjects to one group of students throughout the day, while departmentalized…

  10. Meteorology Of The Clark Atlanta University Local Energy Balance Module

    NASA Astrophysics Data System (ADS)

    Mandock, R. L.; Mills, I.; Paxton, J. N.

    2005-05-01

    The Earth System Science Program (ESSP) at Clark Atlanta University has developed an instructional module to study energy balance at the air/land and air/sea interfaces. A graphical user interface (GUI) has been developed which is used to model each of the components (net radiation, sensible and latent heat fluxes, ground heat flux, storage, anthropomorphic, and residual) necessary to understand the partitioning of energy at the air/land and air/water interfaces. The energy balance diagram consists of sky elements (sun, moon, clouds), a line representing the air/land or water/land interface, and arrows which indicate magnitude and direction of each of the energy fluxes. The storage component is represented as a box when present. The energy balance model has been applied to numerous (33 at present) scenarios which vary by (1) climate or microclimate, (2) day and night, (2) cloudiness and sunshine, (3) windy and calm, (4) land or water surface, and (5) freezing and non-freezing temperatures. The model is available in 2 levels of rigor: (1) an elementary level (Level I), and (2) and advanced level (Level II). In the Level I model only fixed arrow lengths (e.g., zero, 1/4, 1/2, 3/4, 1) are available to express flux magnitude. This allows a qualitative illustration of the energy balance components. The Level II model requires the student to calculate arrow magnitudes and directions from diffusion, evaporation, radiative transfer, and energy storage equations. The module incorporates not only the energy balance model, but also a protocol by which meteorological observations from the ESSP's rooftop laboratory, the AEMN (Georgia Automated Environmental Monitoring Network), and other online resources. The completed module is designed to serve two audiences: (1) undergraduate introductory science classes and grades 8-12, and (2) upper-division science and engineering classes.

  11. Biological and microbiological assessment of the upper Chattahoochee River basin, Georgia

    USGS Publications Warehouse

    Lium, Bruce W.; Stamer, J.K.; Ehlke, T.A.; Faye, R.E.; Cherry, R.N.

    1979-01-01

    Biological and microbiological studies were conducted by the U.S. Geological Survey as a part of the Intensive River-Quality Assessment studies of the upper Chattahoochee River basin, Georgia. Phytoplankton concentrations in cells per milliliter (cells/mL) were generally higher downstream from Atlanta than upstream. The highest concentrations, mostly blue-green algae, occurred in West Point Lake with an average of 90,000 cells/mL for the sampling period. The lowest concentrations, 1,000 cells/mL, occurred upstream of Lake Sidney Lanier. Dissolved orthophosphate and nitrite plus nitrate concentrations were highest in the river reaches and upper reaches of the two lakes and were lowest at the dam pools of both lakes. The high nitrite plus nitrate concentrations downstream from Atlanta were primarily a result of nitrification by Nitrosomonas and Nitrobacter bacteria. Algal growth potential was highest downstream from Atlanta, 25 milligrams per liter (mg/L) at Whitesburg, and was the lowest in the headwaters and at the dam pools of Lake Sidney Lanier and West Point Lake. The rate of nitrification in the Atlanta to Franklin reach of the river was comparatively low, 0.02 mg/L per hour. Nitrification was an important cause of dissolved-oxygen consumption in a 45-mi reach of the river downstream from the Atlanta wastewater treatment facilities. Dissolved-oxygen consumption as a result of nitrification may be greatest during low flow. (Woodard-USGS)

  12. Comparison of nonmethane organic compound concentration data collected by two methods in Atlanta

    SciTech Connect

    Shreffler, J.H.

    1993-12-01

    Title I of the Clean Air Act Amendments of 1990 calls for 'enhanced monitoring' of ozone, which is planned to include measurements of atmospheric non-methane organic compounds (NMOCs). NMOC concentration data gathered by two methods in Atlanta, Georgia during July and August 1990 are compared in order to assess the reliability of such measurements in an operational setting. During that period, automated gas chromatography (GC) systems (Field systems) were used to collect NMOC continuously as one-hour averages. In addition, canister samples of ambient air were collected on an intermittent schedule for quality control purposes and analyzed by laboratory GC (the Lab system). Data from the six-site network included concentrations of nitrogen oxides (NOx), carbon monoxide (CO), ozone, total NMOC (TNMOVC), and 47 identified NMOCs. (Copyright (c) 1993-Air Waste Management Association.)

  13. 7. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    7. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1939. Typical dwellings demolished for construction of Clark Howell Homes. View of west side of McAfee Street, from intersection with Gresham Street (now Clark Howell Place) facing northwest. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  14. 9. Photocopy of photograph (original photograph in possession of Atlanta ...

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

    9. Photocopy of photograph (original photograph in possession of Atlanta Housing Authority, Atlanta, GA). Photographer unknown, circa 1940. View of Hunnicutt Street under construction, from Venable Street facing east. Buildings A-2, D-4, C-5, and A-5 at left, Building J-12 at right. W.W. Orr Medical Building visible in background at center. - Clark Howell Homes (Public Housing), Bounded by North Avenue, Lovejoy Street, Mills Street & Luckie Street, Atlanta, Fulton County, GA

  15. Evaluating vehicle inspection/maintenance programs using on-road emissions data. The Atlanta Reference Method.

    PubMed

    DeHart-Davis, Leisha; Corley, Elizabeth; Rodgers, Michael O

    2002-04-01

    On-road remote sensing data is an increasingly popular source of evaluation information for vehicle inspection/maintenance (I/M) programs. This article conducts one such remote sensing data evaluation for the Atlanta, Georgia, I/M program. The reference method involves comparing emissions differences in I/M and non-I/M fleet vehicles with those predicted by a regulatory computer model. Assuming that on-road emissions differences represent observed effectiveness and model-predicted emissions differences represent effectiveness goals, the Atlanta enhanced I/M program appears to be achieving 83% of its targeted emissions reductions. The method compares favorably with other remote sensing evaluation methods in its ability to be applied over time and its relatively small sample size requirement. The chief limitation to the approach is its reliance on a representative non-I/M fleet, which may differ in characteristics for which controls are difficult to locate. Such potential confounding factors include discrepancies in maintenance trends, socioeconomic conditions, and vehicle quality.

  16. Georgia Tech Squared.

    ERIC Educational Resources Information Center

    Hignite, Karla

    2003-01-01

    Details the $1 billion in facilities projects being undertaken by Georgia Institute of Technology, including the 8-acre Technology Square, which involve partnerships with its neighbors to accomplish urban revitalization. (EV)

  17. EPA Awards Undergraduate Fellowship to Clark Atlanta University Student to Further the Environmental Workforce

    EPA Pesticide Factsheets

    ATLANTA - Today the U.S. Environmental Protection Agency (EPA) announced that Sederra Ross, at Clark Atlanta University in Atlanta, Ga. received one of 34 fellowships awarded to undergraduate students studying environmental science and related fields

  18. Georgia Institute of Technology chilled water system evaluation and master plan

    SciTech Connect

    1996-05-15

    As the host of the Olympic Village for the 1996 Atlanta Olympics, Georgia Tech has experienced a surge in construction activities over the last three years. Over 1.3 million square feet of new buildings have been constructed on the Georgia Tech campus. This growth has placed a strain on the Georgia Tech community and challenged the facilities support staff charged with planning and organizing utility services. In concert with Olympic construction, utility planners have worked to ensure long term benefits for Georgia Tech facilities while meeting the short term requirements of the Olympic Games. The concentration of building construction in the northwest quadrant of the campus allowed planners to construct a satellite chilled water plant to serve the needs of this area and provide the opportunity to integrate this section of the campus with the main campus chilled water system. This assessment and master plan, funded in part by the US Department of Energy, has evaluated the chilled water infrastructure at Georgia Tech, identified ongoing problems and made recommendations for long term chilled water infrastructure development and efficiency improvements. The Georgia Tech office of Facilities and RDA Engineering, Inc. have worked together to assemble relevant information and prepare the recommendations contained in this document.

  19. BACKGROUND--ATLANTA, A HANDBOOK FOR REPORTERS COVERING THE DESEGREGATION OF ATLANTA PUBLIC SCHOOLS.

    ERIC Educational Resources Information Center

    HANNER, MRS. PHILIP; AND OTHERS

    A HANDBOOK HAS BEEN PREPARED FOR REPORTERS WHO ARE COVERING THE DESEGREGATION OF ATLANTA PUBLIC SCHOOLS IN ORDER TO INFORM THE PRESS OF THE EFFORTS MADE BY CITIZENS IN THE FIGHT TO KEEP PUBLIC SCHOOLS OPEN. A MAJOR PORTION OF THE GUIDE IS DEVOTED TO A DETAILED, CHRONOLOGICAL ACCOUNT OF THE BACKGROUND PERIOD (1954-61) LEADING TO SCHOOL…

  20. An Examination of Green School Practices in Atlanta Schools

    ERIC Educational Resources Information Center

    Chan, Tak Cheung

    2013-01-01

    The primary goal of this study is to examine green environmental practices exercised in maintaining healthy schools in Atlanta. A forty-item researcher-developed instrument was used to survey 30 randomly sampled schools in the Atlanta area. Five schools particularly strong in green environment implementation were visited to observe their green…

  1. Energy integrated dairy farm system in Georgia: Technical manual, Mathis/P and M Dairy Farm, Social Circle, Georgia. [Cogeneration using biogas; heat recovery

    SciTech Connect

    Walsh, J.L. Jr.; Ross, C.C.; Lamade, R.M.

    1986-09-01

    This manual describes a project sponsored to optimize energy generation and utilization in the agricultural or food processing industry. The particular project involves the Mathis/P and M Dairy Farm located in Social Circle, Georgia (about 60 miles east of Atlanta). The farm is designed for a 550 milking cow herd and produces certified raw milk for sale to a processing plant located in Atlanta. The project converted the Mathis/P and and M Dairy into an energy integrated dairy farm system (EIDFS) in which the interaction of the subsystems and components are modified such that the energy resources of the farm are optimized. This manual is a description of the system, subsystems and components composing the Mathis EIDFS and is primarily intended for farmers, extension agents, and equipment manufacturers who might be involved in future EIDFS projects. Cogeneration using biogas from manures and heat recovery from the refrigeration machinery were among the options chosen.

  2. Characterization of aerosol composition and sources in the greater Atlanta area by aerosol mass spectrometry

    NASA Astrophysics Data System (ADS)

    Ng, N. L.; Xu, L.; Suresh, S.; Weber, R. J. J.; Baumann, K.; Edgerton, E. S.

    2014-12-01

    An important and uncertain aspect of biogenic secondary organic aerosol (SOA) formation is that it is often associated with anthropogenic pollution tracers. Prior studies in Atlanta suggested that 70-80% of the carbon in water-soluble organic carbon (WSOC) is modern, yet it is well-correlated with the anthropogenic CO. In this study, we deployed a High Resolution Time-of-Flight Aerosol Mass Spectrometer (HR-ToF-AMS) and an Aerosol Chemical Speciation Monitor (ACSM) at multiple sites in different seasons (May 2012-February 2013) to characterize the sources and chemical composition of aerosols in the greater Atlanta area. This area in the SE US is ideal to investigate anthropogenic-biogenic interactions due to high natural and anthropogenic emissions. These extensive field studies are part of the Southeastern Center for Air Pollution and Epidemiology study (SCAPE). The HR-ToF-AMS is deployed at four sites (~ 3 weeks each) in rotation: Jefferson Street (urban), Yorkville (rural), roadside site (near Highway 75/85), and Georgia Tech site (campus), with the urban and rural sites being part of the SEARCH network. We obtained seven HR-ToF-AMS datasets in total. During the entire measurement period, the ACSM is stationary at the GIT site and samples continuously. We perform positive matrix factorization (PMF) analysis on the HR-ToF-AMS and ACSM data to deconvolve the OA into different components. While the diurnal cycle of the total OA is flat as what have been previously observed, the OA factors resolved by PMF analysis show distinctively different diurnal trends. We find that the "more-oxidized oxygenated OA" (MO-OOA) constitutes a major fraction of OA at all sites. In summer, OA is dominated by SOA, e.g., isoprene-OA and OOA with different degrees of oxidation. In contrary, biomass burning OA is more prominent in winter data. By comparing HR-ToF-AMS and ACSM data during the same sampling periods, we find that the aerosol time series are highly correlated, indicating the

  3. Understanding the emission impacts of HOV to HOT lane conversions: Experience from Atlanta, GA.

    PubMed

    Xu, Yanzhi Ann; Liu, Haobing; Rodgers, Michael O; Guin, Angshuman; Hunter, Michael; Sheikh, Adnan; Guensler, Randall L

    2017-03-27

    Converting a congested High Occupancy Vehicle (HOV) lane into a High Occupancy Toll (HOT) lane is a viable option for improving travel time reliability for carpools and buses that use the managed lane. However, the emission impacts of HOV-to-HOT-conversions are not well understood. The lack of emissions impact quantification for HOT conversions creates a policy challenge for agencies making transportation funding choices. The goal of this paper is to evaluate the case study before-and-after changes in vehicle emissions for the Atlanta, GA I-85 HOV/HOT lane conversion project, implemented in October, 2011. The analyses employed the Motor Vehicle Emission Simulator (MOVES) for project-level analysis with monitored changes in vehicle activity data collected by Georgia Tech researchers for the Georgia Department of Transportation (GDOT). During the quarterly field data collection from 2010 to 2012, more than 1.5 million license plates were observed and matched to vehicle class and age information using the vehicle registration database. The study also utilized the 20-second, lane-specific traffic operations data from the Georgia NaviGAtor intelligent transportation system, as well as a direct feed of HOT lane usage data from the State Road and Tollway Authority (SRTA) managed lane system. As such, the analyses in this paper simultaneously assessed the impacts associated with changes in traffic volumes, onroad operating conditions, and fleet composition before-and-after the conversion. Both greenhouse gases and criteria pollutants were examined. Implications A straight before-after analysis showed about 5% decrease in air pollutants and CO2. However, when the before-after calendar year of analysis was held constant (to account for the effect of one-year of fleet turnover), mass emissions at the analysis site during peak hours increased by as much as 17%, with little change in CO2. Further investigation revealed that a large percentage decrease in criteria pollutants in

  4. Simulation of flood hydrographs for Georgia streams

    USGS Publications Warehouse

    Inman, Ernest J.

    1987-01-01

    Flood hydrographs are needed for the design of many highway drainage structures and embankments. A method for simulating these flood hydrographs at ungaged sites in Georgia is presented in this report. The O'Donnell method was used to compute unit hydrographs and lagtimes for 355 floods at 80 gaging stations. An average unit hydrograph and an average lagtime were computed for each station. These average unit hydrographs were transformed to unit hydrographs having durations of one-fourth, one-third, one-half, and three-fourths lagtime, then reduced to dimensionless terms by dividing the time by lagtime and the discharge by peak discharge. Hydrographs were simulated for these 355 floods and their widths were compared with the widths of the observed hydrographs at 50 and 75 percent of peak flow. The dimensionless hydrograph based on one-half lagtime duration provided the best fit of the observed data. Multiple regression analysis was then used to define relations between lagtime and certain physical basin characteristics; of these characteristics, drainage area and slope were found to be significant for the rural-stream equations and drainage area, slope, and impervious area were found to be significant for the Atlanta urban-stream equation. A hydrograph can be simulated from the dimensionless hydrograph, the peak discharge of a specific recurrence interval, and the lagtime obtained from regression equations for any site in Georgia having a drainage area of less than 500 square miles. For simulating hydrographs at sites having basins larger than 500 square miles, the U.S. Geological Survey computer model CONROUT can be used. This model routes streamflow from an upstream channel location to a user-defined location downstream. The product of CONROUT is a simulated discharge hydrograph for the downstream site that has a peak discharge of a specific recurrence interval.

  5. The State of Youth at Risk and the Juvenile Justice System: Prevention and Intervention. Hearing on Support for State Law Enforcement Efforts and for State Juvenile Justice Systems To Help Address the Wave of Violent Crimes among Youthful Offenders before the Subcommittee on Juvenile Justice of the Committee on the Judiciary, United States Senate, One Hundred Second Congress, Second Session (Atlanta, GA, October 21, 1992).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on the Judiciary.

    This document presents witness testimonies and prepared statements from a Senate hearing held in Atlanta, Georgia to examine the problem of crime among youth and to discuss the reauthorization of the Juvenile Justice and Delinquency Prevention Act of 1974. In his opening statement, Senator Fowler notes that the reauthorization puts greater…

  6. Ensemble simulations to study the impact of land use change of Atlanta to regional climate

    NASA Astrophysics Data System (ADS)

    Liu, P.; Hu, Y.; Stone, B.; Vargo, J.; Nenes, A.; Russell, A.; Trail, M.; Tsimpidi, A.

    2012-12-01

    Studies show that urban areas may be the "first responders" to climate change (Rosenzweig et al., 2010). Of particular interest is the potential increased temperatures in urban areas, due to use of structures and surfaces that increase local heating, and how that may impact health, air quality and other environmental factors. In response, interest has grown as to how the modification of land use in urban areas, in order to mitigate the adverse effects of urbanization can serve to reduce local temperatures, and how climate is impacted more regionally. Studies have been conducted to investigate the impact of land use change on local or regional climate by dynamic downscaling using regional climate models (RCMs), the boundary conditions (BCs) and initial conditions (ICs) of which result from coarser-resolution reanalysis data or general circulation models (GCMs). However, few studies have focused on demonstrating whether the land use change in local areas significantly impacts the climate of the larger region of the domain, and the spatial scale of the impact from urban-scale changes. This work investigated the significance of the impact of land use change in the Atlanta city area on different scales, using a range of modeling resolutions, including the contiguous US (with 36km resolution), the southeastern US (with 12km resolution) and the state of Georgia (with 4km resolution). We used WRF version 3.1.1 with and ran continuous from June to August of a simulated year 2050, driven by GISS ModelE with inputs corresponding to RCP4.5. During the simulation, spectral nudging is used in the 36km resolution domain to maintain the climate patterns with scales larger than 2000km. Two-way nesting is also used in order to take into account the feedback of nesting domains across model domains. Two land use cases over the Atlanta city are chosen. For the base case, most of the urban area of Atlanta is covered with forest; while for the second, "impervious" case, all the urban

  7. 76 FR 28971 - Atlanta Gas Light Company; Notice of Petition for Rate Approval

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... Federal Energy Regulatory Commission Atlanta Gas Light Company; Notice of Petition for Rate Approval Take notice that on May 9, 2011, as supplemented on May 11, 2011, Atlanta Gas Light Company (Atlanta Gas Light... for transportation service. Atlanta Gas Light states the rate election consists of the maximum...

  8. 86(th) Annual Georgia Public Health Association Meeting & Conference Report.

    PubMed

    Smith, Selina A; Abbott, Regina; Sims, Christy

    2015-01-01

    The 86(th) annual meeting of the Georgia Public Health Association (GPHA) and joint conference with the Southern Health Association was held in Atlanta, Georgia, on April 13-14, 2015, with pre-conference (April 12(th)) and post-conference (April 14(th)) Executive Board meetings. As Georgia's leading forum for public health researchers, practitioners, and students, the annual meeting of the GPHA brings together participants from across the state to explore recent developments in the field and to exchange techniques, tools, and experiences. Historically, the GPHA conference has been held in Savannah (n=24); Jekyll Island (n=20); Atlanta (n=16); Augusta (n=4); and Gainesville (n=1). There was no annual meeting during the early years (1929-1936); during World War II (1941-1943 and 1945); and for four years during the 1980s. Between 2006 and 2010, GPHA held one-day annual meetings and business sessions with educational workshops. Several new initiatives were highlighted as part of this year's conference. These included a "move and groove" physical activity lounge, registration scholarships for students with a dedicated meet-and-greet reception, an expanded exhibit hall, presentation and approval of three resolutions (related to healthy foods at official activities and events; weapons at official activities and events; and memorials), and approval of the 2015 legislative policy positions and amended association bylaws. The theme for the conference was Advocacy in Action for Public Health. Specifically, the program addressed ensuring access to care; protecting funding for core programs, services, and infrastructure; eliminating health disparities; and addressing key public health issues important to the state of Georgia. One hundred and nine (109) abstracts were submitted for peer review; 36 were accepted for poster and 40 for workshop presentations. Four plenary sessions with keynote speakers covered the intersection between advocacy and policy, Georgia's response to the

  9. The Georgia Centenarian Study.

    ERIC Educational Resources Information Center

    Poon, Leonard W.; And Others

    1992-01-01

    Presents theoretical rationale, hypotheses, models, and methods and procedures of Georgia Centenarian Study, interdisciplinary study of oldest-old which began in 1988 to investigate adaptational characteristics of long-lived individuals. Introduces other articles in journal issue: first four reports of study, summarizing data collected in first…

  10. Georgia's "Older Worker Specialists."

    ERIC Educational Resources Information Center

    Ard, John V.; Barbour, Charles

    1979-01-01

    Describes the Referral/Employment Network for Elderly Workers (RENEW) in Georgia funded by the Department of Labor under Title IX of the Older Americans Act. The program recruits and trains older people (over age 55) to help other seniors find jobs. (MF)

  11. South Georgia Autograph Parties.

    ERIC Educational Resources Information Center

    Womack, Geneva H.

    1978-01-01

    The manager of the South Georgia College Bookstore describes several autograph parties used as a sales promotion technique. The planning process, including initial contacts with the guest authors, are discussed, and the schedules and events of the authors' visits are reviewed. (JMD)

  12. Georgia: Okefenokee Swamp

    Atmospheric Science Data Center

    2014-05-15

    ... Large smoke plumes were produced by the Blackjack complex fire in southeastern Georgia's Okefenokee Swamp on May 8, 2002. Smoke ... is a natural part of the swamp ecosystem, however, and a number of key plant and animal species within the Okefenokee National Wildlife ...

  13. Georgia's Unusual "Electoral College"

    ERIC Educational Resources Information Center

    Foster, Andrea L.

    2007-01-01

    This article reports a unique partnership between Kennesaw State University and the Georgia state government involving the participation of computer experts in the deployment or electronic voting machines. The effort has received attention in Washington as scientists and government officials search for ways to reform election procedures across the…

  14. Georgia's Teacher Performance Assessment

    ERIC Educational Resources Information Center

    Fenton, Anne Marie; Wetherington, Pamela

    2016-01-01

    Like most states, Georgia until recently depended on an assessment of content knowledge to award teaching licenses, along with a licensure recommendation from candidates' educator preparation programs. While the content assessment reflected candidates' grasp of subject matter, licensure decisions did not hinge on direct, statewide assessment of…

  15. Georgia and SREB

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2009

    2009-01-01

    The Southern Regional Education Board is a nonprofit organization that works collaboratively with Georgia and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region to lead the…

  16. Bright Fireball Over Georgia

    NASA Video Gallery

    A camera in Cartersville, Ga., captured this view of a bright fireball over Georgia on the night of Mar. 7, 2012, at approx. 10:19:11 EST. The meteor was first recorded at an altitude of 51.5 miles...

  17. Outdoor Education in Georgia.

    ERIC Educational Resources Information Center

    Georgia State Dept. of Education, Atlanta.

    Providing an overview of the Outdoor Education Workshop provided by the Georgia Migrant Education Program to give migrant students and staff an opportunity to learn new skills which they can then share with other migrant children upon their return to the regular school setting, the paper briefly discusses the administrative steps necessary when…

  18. Inventory of forest and rangeland resources, including forest stress. [Black Hills, Manitou, Colorado, and Atlanta, Georgia

    NASA Technical Reports Server (NTRS)

    Aldrich, R. C.; Weber, F. P.; Driscoll, R. S. (Principal Investigator)

    1974-01-01

    The author has identified the following significant results. Road systems being developed within the Manitou, Colorado area for human habitation are readily discernible on the S192 normal-color photographs. These are dirt roads, some of which are about 20 feet wide. These data should provide the District Ranger of the Pike National Forest required information on the size and extent of these developing areas, information which he does not now have but is required for total management of the District.

  19. Software Life Cycle Management Workshop (2nd) August 21-22, 1978, Atlanta, Georgia.

    DTIC Science & Technology

    1978-08-01

    34Rt44l P/Sll tC/, PC/Al/m4’Ma~rF P’FI’ACPONI C/SEVA I’ Sf 58 ANALE Ol L’N~A 4 CL Ci MODEL,. D(,,,e fPA cows " rgENr SotrF rsAR Ne /NcARN~~rVAoJlSr OOzO...271 and reports his experimental results 1281. Then, using the method of equally likely subintervals, the decision StIl on Holstein and his...ESD-TR-65-220, Air Force Sys- tems Command L. G. Hanscom Field, Bedford, Massachusetts. 23. CarI-Axel S. Stael von Holstein . Assessment and

  20. 75 FR 41884 - Notice of Inventory Completion: Georgia Department of Transportation, Atlanta, GA; University of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... cremations, although the human remains were not removed and are not found in the collection. These funerary... funerary objects include recognized Late Archaic ceramics and projectile points. In addition, cremations... Southeast. In the Northeast, however, Late Archaic cremations are slightly more common and date to...

  1. Modeling highly transient flow, mass, and heat transport in the Chattahoochee River near Atlanta, Georgia

    USGS Publications Warehouse

    Jobson, Harvey E.; Keefer, Thomas N.

    1979-01-01

    A coupled flow-temperature model has been developed and verified for a 27.9-km reach of the Chattahoochee River between Buford Dam and Norcross, Ga. Flow in this reach of the Chattahoochee is continuous but highly regulated by Buford Dam, a flood-control and hydroelectric facility located near Buford, Ga. Calibration and verification utilized two sets of data collected under highly unsteady discharge conditions. Existing solution techniques, with certain minor improvements, were applied to verify the existing technology of flow and transport modeling. The linear, implicit finite-difference flow model was calibrated by use of a depth profile obtained at steady low flow and unsteady flow data obtained in March 1976. During the calibration period, the model was generally able to reproduce observed stages to within 0.15 m and discharges at less than 100 m 3 /s, to within 5 percent. Peak discharges of about 200 m 3 /s were under-estimated by about 20 percent. During the verification period, October 1975, the flow model reproduced observed stage changes to within about 0.15 m, and its timing and over-all performance was considered to be very good. Dye was added to the upstream end of the river reach at a constant rate while the river flow was highly unsteady. The numerical solution of either the conservative or nonconservative form of the mass-transport equation did an excellent job of simulating the observed concentrations of dye in the river. The temperature model was capable of predicting temperature changes through this reach of as large as 5.8?C with a RMS (root-mean-square) error of 0.32?C in October 1975 and 0.20?C in March 1976. Hydropulsation has a significant effect on the water temperature below Buford Dam. These effects are very complicated because they are quite dependent on the timing of the release with respect to both the time of day and past releases.

  2. Shipbuilding Industrial/Production Engineering Workshop Held in Atlanta, Georgia on February 21-24, 1978

    DTIC Science & Technology

    1978-02-01

    have noted i.n a recent article in the WALL STREET JOUR- NAL that the once bluest of blue-chip corporations, Xerox, is now seriously competing with...thickness of pipe wall di = tolerance of out dia. be- tween pipes and/or pipes & pieces nom. pipe dia. 8" and below t or 1/8” whichever smaller above 8...the loft sketch. Burning machine output shall be checked once a shift for width, length, and diagonal . Rectangular plates shall be held to + 1/8

  3. Conference of the Society for Literature and Science. Proceedings (Atlanta, Georgia, October 10-13, 1996).

    ERIC Educational Resources Information Center

    Perkowitz, Sidney, Ed.

    The papers contained in these proceedings from the 1996 Society for Literature and Science Conference are organized into sections based on theme. Some of these themes are: (1) Secularizing Enlightenment; (2) Eugenics and the Politics of Knowledge; (3) Reading the Discourses of Psychology; (4) Women and Medicine; (5) The Rhetoric of Public Health;…

  4. 77 FR 12487 - Approval and Promulgation of Implementation Plans; Georgia; Atlanta; Fine Particulate Matter 2002...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-01

    ..., Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61... Development Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental... accepted during the Regional Office's normal hours of operation. The Regional Office's official hours...

  5. Non Invasive Biomedical Analysis - Breath Networking Session at PittCon 2011, Atlanta, Georgia

    EPA Science Inventory

    This was the second year that our breath colleagues organized a networking session at the Pittsburgh Conference and Exposition or ''PittCon'' (http://www.pincon.org/).This time it was called "Non-invasive Biomedical Analysis" to broaden the scope a bit, but the primary focus rema...

  6. Conference on Aerospace Transparent Materials and Enclosures, 18-21 November 1975, Atlanta, Georgia

    DTIC Science & Technology

    1976-04-01

    similar PTFE (polytetra- fluoroethylene), FEP seems "inert to the effects of weather" 419 (reference 23). PTFE has been exposed for 30"years in Floiida...with little change in properties (reference 33). The outstanding weather-resistance of FEP (and other fluoropolymers ) has been attributed to its high...420 e. Newer Fluoropolymers : Tefzel. Halar, PFA Because of the recent commercial introduction of these plasti ns, little weathering information is

  7. Biennial Conference on Chemical Education, Abstracts (11th, Atlanta, Georgia, August 5-9, 1990).

    ERIC Educational Resources Information Center

    Mellon, E. K.; Pulliam, E. J.

    This publication includes more than 470 abstracts of papers scheduled to be presented at a chemical education conference. Topics of the papers include: (1) human impact on the environment; (2) technology; (3) forensic science; (4) paper chemistry; (5) computer interfacing, software, videodisc and graphics; (6) faculty enhancement programs; (7)…

  8. 75 FR 17126 - Foreign-Trade Zone 26-Atlanta, Georgia, Application for Expansion and Reorganization under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... (Fayette County); Site 3 (85 acres) -- Canton- Cherokee County Business and Industrial Park, Brown... 411-acre Green Valley Industrial Park, located at the intersection of Green Valley Road and State... intersections of Hudson Industrial Drive, Green Valley Road and Futral Road, Griffin (Spalding County); Site...

  9. Nuclear structure from radioactive decay. Annual progress report. [School of Physics, Georgia Inst. of Technology, Atlanta

    SciTech Connect

    Wood, J L

    1980-10-31

    Neutron-deficient nuclei around the Z-82 shell closure were studied, with special emphasis on the levels of the odd-mass Pt, Au, Hg, and Tl isotopes. References to publications reporting completed work are given. (RWR)

  10. Development and evaluation of alternative approaches for exposure assessment of multiple air pollutants in Atlanta, Georgia

    EPA Science Inventory

    Measurements from central site (CS) monitors are often used as estimates of exposure in air pollution epidemiological studies. As these measurements are typically limited in their spatiotemporal resolution, true exposure variability within a population is often obscured, leading ...

  11. Convention Proceedings Digest: American Vocational Association (Atlanta, Georgia, November 30-December 5, 1973).

    ERIC Educational Resources Information Center

    American Vocational Association, Inc., Washington, DC.

    The document is the fifth volume in an annual series of American Vocational Association (AVA) proceedings digests. It contains the reports of professional meetings, workshops, educational tours, speeches, and discussions, as well as the resolutions, elections, and other activities undertaken at the various meetings. The proceedings of meetings of…

  12. Proceedings of the Annual National Agricultural Education Research Meeting (12th, Atlanta, Georgia, December 6, 1985).

    ERIC Educational Resources Information Center

    American Vocational Association, Arlington, VA. Agricultural Education Div.

    These proceedings include the following papers: "An Assessment of the National FFA Public Service Announcement Program" (Sutphin, Dillon, and Rush); "Educational Objectives and Administrative Criteria for the National FFA Contest Program" (Smith and Kahler); "A National Profile of Agricultural Teacher Educators and State Supervisors of Vocational…

  13. Informal Conference on Photochemistry Held in Atlanta, Georgia on 26 April-1 May, 1992

    DTIC Science & Technology

    1992-05-01

    1 x 108 molecule/cm3 ) for a one minute signal integration period, under ambient sampling conditions. The technique is free from interferences and...wavenumbers per collision; moreover, the rotational temperature of the molecules in the 00°1 state is not significantly increased over the ambient ...lower J values near the maximum at the ambient temperature, the line shape appears to be a difference of two Gaussians, an absorption increase due to

  14. Public housing relocations in Atlanta, Georgia, and declines in spatial access to safety net primary care.

    PubMed

    Cooper, Hannah L F; Wodarski, Stephanie; Cummings, Janet; Hunter-Jones, Josalin; Karnes, Conny; Ross, Zev; Druss, Ben; Bonney, Loida E

    2012-11-01

    This analysis investigates changes in spatial access to safety-net primary care in a sample of US public housing residents relocating via the HOPE VI initiative from public housing complexes to voucher-subsidized rental units; substance misusers were oversampled. We used gravity-based models to measure spatial access to care, and used mixed models to assess pre-/post-relocation changes in access. Half the sample experienced declines in spatial access of ≥ 79.83%; declines did not vary by substance misuse status. Results suggest that future public housing relocation initiatives should partner with relocaters, particularly those in poor health, to help them find housing near safety-net clinics.

  15. The structure of lightning flashes HF-UHF: 12 September 1975, Atlanta, Georgia

    NASA Technical Reports Server (NTRS)

    Levine, D. M.; Jenkins, H. H.; Wilson, B. J.; Wilson, C. S.

    1976-01-01

    Simultaneous measurement of sferics at 3, 30, 139, and 295 MHz were made during thunderstorms. Wideband electronics and an analogue tape recorder continuously recorded the radiation from lightning with about 300 kHz of bandwidth. The data were obtained during the passage of a cold front. Flashing rate, burst rate and the structure of individual flashes were recorded. The record of a typical flash begins with a sudden burst of closely spaced pulses whose temporal structure is typical of the stepped leader, and ends in a large pulse suggestive of a first return stroke. The remainder of the flash consists of a sequence of pulses of varying amplitude separated by quiet periods of the order of milliseconds. The shape of these pulses and the temporal structure suggest that the first few large pulses are return strokes. Other discharges begin with widely spaced discrete pulses and resemble the preceding discharge less the leader and return stroke phase. The radiation exhibits a similar structure, at each of the frequencies monitored.

  16. Energy Technology Training Conference Proceedings (Atlanta, Georgia, October 27-29, 1976).

    ERIC Educational Resources Information Center

    Oak Ridge Associated Universities, TN.

    Conference goals included identifying projected technical manpower needs and skill mix requirements, potential obstacles to developing an adequate technical education base, and stimulating education, industry, and labor cooperation in technical program development and federal interagency coordination and cooperation. Findings of the conference…

  17. The Economic Benefits of Reducing High School Dropout Rates in the Atlanta, Georgia, Metro Area

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2009

    2009-01-01

    In an effort to better understand the various economic benefits that a particular urban area could expect were it to reduce its number of high school dropouts, the Alliance for Excellent Education, with the generous support of State Farm[R], has developed a sophisticated economic model in partnership with Economic Modeling Specialists Inc. The…

  18. Prevalence of Cryptosporidium spp. and Giardia intestinalis in Swimming Pools, Atlanta, Georgia

    PubMed Central

    Gleim, Elizabeth R.; Beach, Michael J.

    2008-01-01

    Cryptosporidium spp. and Giardia intestinalis have been found in swimming pool filter backwash during outbreaks. To determine baseline prevalence, we sampled pools not associated with outbreaks and found that of 160 sampled pools, 13 (8.1%) were positive for 1 or both parasites; 10 (6.2%) for Giardia sp., 2 (1.2%) for Cryptosporidium spp., and 1 (0.6%) for both. PMID:18507911

  19. Contemporary Elementary and Middle School Physical Education Conference Proceedings (Atlanta, Georgia, January 19-21, 1984).

    ERIC Educational Resources Information Center

    Jones, Margaret A., Ed.

    Precis are presented of the meetings, workshops, and seminars at the 1984 Conference on Elementary and Middle School Physical Education. Papers were presented on the following subjects: suggestions for adapting physical education for handicapped children; ideas for discipline and classroom management; curriculum design in movement education for…

  20. PARTICULATE AIR POLLUTION AND CARDIOVASCULAR EMERGENCY DEPARTMENT VISITS IN ATLANTA, GEORGIA, 1998-2000. (R829213)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  1. AMBIENT AIR POLLUTION AND CARDIOVASCULAR EMERGENCY DEPARTMENT VISITS IN ATLANTA, GEORGIA, 1993-2000. (R829213)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  2. Proceedings of a Seminar on Water Quality Data Interpretation, 8-9 February 1978, Atlanta, Georgia.

    DTIC Science & Technology

    1978-01-01

    patterns of growth are confused by variable rates of mortality and internal translocations of mass above and below ground. The oxygen technique...top of the heavier 40 C water. Second and more important, the density of water decreases with an escalating rate with increasing temperatures above...including the amount of oxidizable material, the settling rate of the oxidizable material, the water temperature, and the bottom profile and depth of

  3. Georgia's Workforce Development Pipeline: One District's Journey

    ERIC Educational Resources Information Center

    Williams, Melissa H.; Hufstetler, Tammy L.

    2011-01-01

    Launched in 2006, the Georgia Work Ready initiative seeks to improve the job training and marketability of Georgia's workforce and drive the state's economic growth. Georgia Work Ready is a partnership between the state and the Georgia Chamber of Commerce. Comprised of three components, Georgia's initiative focuses on job profiling, skills…

  4. RadNet Air Data From Atlanta, GA

    EPA Pesticide Factsheets

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

  5. EPA, the Mayor’s Office of Sustainability in Atlanta, Atlanta Workforce Development Agency and Local Partners Announce the Proctor Creek Trash Free Waters Community Workforce Program

    EPA Pesticide Factsheets

    EPA News Release: EPA, the Mayor’s Office of Sustainability in Atlanta, Atlanta Workforce Development Agency and Local Partners Announce the Proctor Creek Trash Free Waters Community Workforce Program

  6. Remote Sensing of Atlanta's Urban Sprawl and the Distribution of Land Cover and Surface Temperature

    NASA Technical Reports Server (NTRS)

    Laymon, Charles A.; Estes, Maurice G., Jr.; Quattrochi, Dale A.; Goodman, H. Michael (Technical Monitor)

    2001-01-01

    Between 1973 and 1992, an average of 20 ha of forest was lost each day to urban expansion of Atlanta, Georgia. Urban surfaces have very different thermal properties than natural surfaces-storing solar energy throughout the day and continuing to release it as sensible heat well after sunset. The resulting heat island effect serves as catalysts for chemical reactions from vehicular exhaust and industrialization leading to a deterioration in air quality. In this study, high spatial resolution multispectral remote sensing data has been used to characterize the type, thermal properties, and distribution of land surface materials throughout the Atlanta metropolitan area. Ten-meter data were acquired with the Advanced Thermal and Land Applications Sensor (ATLAS) on May 11 and 12, 1997. ATLAS is a 15-channel multispectral scanner that incorporates the Landsat TM bands with additional bands in the middle reflective infrared and thermal infrared range. The high spatial resolution permitted discrimination of discrete surface types (e.g., concrete, asphalt), individual structures (e.g., buildings, houses) and their associated thermal characteristics. There is a strong temperature contrast between vegetation and anthropomorphic features. Vegetation has a modal temperature at about 20 C, whereas asphalt shingles, pavement, and buildings have a modal temperature of about 39 C. Broad-leaf vegetation classes are indistinguishable on a thermal basis alone. There is slightly more variability (+/-5 C) among the urban surfaces. Grasses, mixed vegetation and mixed urban surfaces are intermediate in temperature and are characterized by broader temperature distributions with modes of about 29 C. Thermal maps serve as a basis for understanding the distribution of "hotspots", i.e., how landscape features and urban fabric contribute the most heat to the lower atmosphere.

  7. Remote Sensing of Atlanta's Urban Sprawl and the Distribution of Land Cover and Surface Temperatures

    NASA Technical Reports Server (NTRS)

    Laymon, Charles A.; Estes, Maurice G., Jr.; Quattrochi, Dale A.; Arnold, James E. (Technical Monitor)

    2001-01-01

    Between 1973 and 1992, an average of 20 ha of forest was lost each day to urban expansion of Atlanta, Georgia. Urban surfaces have very different thermal properties than natural surfaces-storing solar energy throughout the day and continuing to release it as sensible heat well after sunset. The resulting heat island effect serves as catalysts for chemical reactions from vehicular exhaust and industrialization leading to a deterioration in air quality. In this study, high spatial resolution multispectral remote sensing data has been used to characterize the type, thermal properties, and distribution of land surface materials throughout the Atlanta metropolitan area. Ten-meter data were acquired with the Advanced Thermal and Land Applications Sensor (ATLAS) on May 11 and 12, 1997. ATLAS is a 15-channel multispectral scanner that incorporates the Landsat TM bands with additional bands in the middle reflective infrared and thermal infrared range. The high spatial resolution permitted discrimination of discrete surface types (e.g., concrete, asphalt), individual structures (e.g., buildings, houses) and their associated thermal characteristics. There is a strong temperature contrast between vegetation and anthropomorphic features. Vegetation has a modal temperature at about 20 C, whereas asphalt shingles, pavement, and buildings have a modal temperature of about 39 C. Broad-leaf vegetation classes are indistinguishable on a thermal basis alone. There is slightly more variability (plus or minus 5 C) among the urban surfaces. Grasses, mixed vegetation and mixed urban surfaces are intermediate in temperature and are characterized by broader temperature distributions with modes of about 29 C. Thermal maps serve as a basis for understanding the distribution of "hotspots", i.e., how landscape features and urban fabric contribute the most heat to the lower atmosphere.

  8. Evaluation of a Pilot Surveillance System: Health and Environment Linked for Information Exchange in Atlanta (HELIX-Atlanta)

    NASA Technical Reports Server (NTRS)

    Meyer, P.; Shire, J.; Qualters, Judy; Daley, Randolph; Fiero, Leslie Todorov; Autry, Andy; Avchen, Rachel; Stock, Allison; Correa, Adolofo; Siffel, Csaba; Devine, Owen; Gotway, Carol; Crawford; Mitchell, Ken; Pollard, Solomon; Rao, Ravi; Kajumba, Ntale; Rickman, Doug; Quattrochi, Dale; Estes, Maury; Meyer, Paul; Crosson, Bill; Limaye, Ashutosh; Al-Hamdan, Mohammad; Khan, Maudood

    2007-01-01

    CDC and its partners established the Health and Environment Linked for Information Exchange, Atlanta (HELIX-Atlanta) demonstration project, to develop linking and analysis methods that could be used by the National Environmental Public Health Tracking (EPHT) Network. Initiated in October 2003, the Metropolitan Atlanta-based collaborative conducted four projects: asthma and particulate air pollution, birth defects and ozone and particulate air pollution, childhood leukemia and traffic emissions, and children's blood lead testing and neighborhood risk factors for lead poisoning. This report provides an overview of the HELIX-Atlanta projects' goals, methods and outcomes. We discuss priority attributes and common issues and challenges and offer recommendations for implementation of the nascent national environmental public health tracking network.

  9. Urban airshed modeling of air quality impacts of alternative transportation fuel use in Los Angeles and Atlanta

    SciTech Connect

    1997-12-01

    The main objective of NREL in supporting this study is to determine the relative air quality impact of the use of compressed natural gas (CNG) as an alternative transportation fuel when compared to low Reid vapor pressure (RVP) gasoline and reformulated gasoline (RFG). A table lists the criteria, air toxic, and greenhouse gas pollutants for which emissions were estimated for the alternative fuel scenarios. Air quality impacts were then estimated by performing photochemical modeling of the alternative fuel scenarios using the Urban Airshed Model Version 6.21 and the Carbon Bond Mechanism Version IV (CBM-IV) (Geary et al., 1988) Using this model, the authors examined the formation and transport of ozone under alternative fuel strategies for motor vehicle transportation sources for the year 2007. Photochemical modeling was performed for modeling domains in Los Angeles, California, and Atlanta, Georgia.

  10. Airport Surface Movement Technologies: Atlanta Demonstrations Overview

    NASA Technical Reports Server (NTRS)

    Jones, Denise R.; Young, Steven D.

    1997-01-01

    A flight demonstration was conducted in August 1997 at the Hartsfield Atlanta (ATL) International Airport as part of low visibility landing and surface operations (LVLASO) research activities. This research was aimed at investigating technology to improve the safety and efficiency of aircraft movements on the surface during the operational phases of roll-out, turnoff, and taxi in any weather condition down to a runway visual range of 300 feet. The system tested at ATL was composed of airborne and ground-based components that were integrated to provide both the flight crew and controllers with supplemental information to enable safe, expedient surface operations. Experimental displays were installed on a Boeing 757-200 research aircraft in both headup and head-down formats. On the ground, an integrated system maintained surveillance of the airport surface and a controller interface provided routing and control instructions. While at ATL, the research aircraft performed a series of flight and taxi operations to show the validity of the operational concept at a major airport facility, to validate simulation findings, and to assess each of the individual technologies performance in an airport environment. The concept was demonstrated to over 100 visitors from the Federal Aviation Administration (FAA) and the aviation community. This paper gives an overview of the LVLASO system and ATL test activities.

  11. Dynamically downscaled simulations of the north Georgia flood of 2009 under different land-use scenarios

    NASA Astrophysics Data System (ADS)

    Shem, W.; Preston, B. L.; Parish, E. S.

    2011-12-01

    The Weather Forecasting and Research (WRF) model was used to simulate a week-long heavy rainfall event which occurred in north Georgia from September 15-23, 2009. Metropolitan area of Atlanta and the surrounding areas in northern Georgia experienced severe flooding. The study investigated whether the National Center for Environmental Prediction's (NCEP)-North American Regional Reanalysis (NARR) driven WRF dynamic downscaling simulates this extreme event in size and duration comparable to and consistent with the observational data. The study also explored the possibility that land-use change, particularly urbanization, might have facilitated boundary interactions leading to enhancement of precipitation in some localized, specific regions as suggested in some previous studies. The results indicate that the downscaling exercise, under certain land-use scenarios, does a better job than the NARR in reproducing the higher values of the accumulated rainfall totals from this event

  12. 1995 Area 1 bird survey/Zone 1, Operable Unit 2, Robins Air Force Base, Georgia

    SciTech Connect

    Wade, M.C.

    1995-08-01

    Robins Air Force Base is located in Warner Robins, Georgia, approximately 90 miles southeast of Atlanta, Georgia. As part of the Baseline Investigation (CDM Federal 1994) a two day bird survey was conducted by M. C. Wade (Oak Ridge National Laboratory) and B.A. Beatty (CDM Federal Programs) in May 1995. The subject area of investigation includes the sludge lagoon, Landfill No. 4, and the wetland area east of the landfill and west of Hannah Road (including two ponds). This is known as Area 1. The Area 1 wetlands include bottomland hardwood forest, stream, and pond habitats. The objectives of this survey were to document bird species using the Area I wetlands and to see if the change in hydrology (due to the installation of the Sewage Treatment Plant effluent diversion and stormwater runon control systems) has resulted in changes at Area 1 since the previous survey of May 1992 (CDM Federal 1994).

  13. Atlanta NAVIGATOR case study. Final report, May 1996--Jun 1997

    SciTech Connect

    Amodei, R.; Bard, E.; Brong, B.; Cahoon, F.; Jasper, K.

    1998-11-01

    The Atlanta metropolitan region was the location of one of the most ambitious Intelligent Transportation Systems (ITS) deployments in the United States. This deployment included several individual projects--a Central Transportation Management Center (TMC), six Traffic Control Centers (TCC), one Transit Information Center (TIC), the Travel Information Showcase (TIS), and the extension of the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail network and the new high-occupancy vehicle (HOV) lanes on I-85 and I-75. The Atlanta Centennial Olympic Games and Paralympic Games created a focus for these projects. All of these systems were to be brought on line in time for the Olympic Games. This report presents the findings of the NAVIGATOR Case Study and documents the lessons learned from the Atlanta ITS deployment experience in order to improve other ITS deployments in the future. The Case Study focuses on the institutional, programmatic, and technical issues and opportunities from planning and implementing the ITS deployment in Atlanta. The Case Study collected data and information from interviews, observations, focus groups, and documentation reviews. It presents a series of lessons learned and recommendations for enabling successful ITS deployments nationwide.

  14. 86th Annual Georgia Public Health Association Meeting & Conference Report

    PubMed Central

    Smith, Selina A.; Abbott, Regina; Sims, Christy

    2015-01-01

    EXECUTIVE SUMMARY The 86th annual meeting of the Georgia Public Health Association (GPHA) and joint conference with the Southern Health Association was held in Atlanta, Georgia, on April 13–14, 2015, with pre-conference (April 12th) and post-conference (April 14th) Executive Board meetings. As Georgia’s leading forum for public health researchers, practitioners, and students, the annual meeting of the GPHA brings together participants from across the state to explore recent developments in the field and to exchange techniques, tools, and experiences. Historically, the GPHA conference has been held in Savannah (n=24); Jekyll Island (n=20); Atlanta (n=16); Augusta (n=4); and Gainesville (n=1). There was no annual meeting during the early years (1929–1936); during World War II (1941–1943 and 1945); and for four years during the 1980s. Between 2006 and 2010, GPHA held one-day annual meetings and business sessions with educational workshops. Several new initiatives were highlighted as part of this year’s conference. These included a “move and groove” physical activity lounge, registration scholarships for students with a dedicated meet-and-greet reception, an expanded exhibit hall, presentation and approval of three resolutions (related to healthy foods at official activities and events; weapons at official activities and events; and memorials), and approval of the 2015 legislative policy positions and amended association bylaws. The theme for the conference was Advocacy in Action for Public Health. Specifically, the program addressed ensuring access to care; protecting funding for core programs, services, and infrastructure; eliminating health disparities; and addressing key public health issues important to the state of Georgia. One hundred and nine (109) abstracts were submitted for peer review; 36 were accepted for poster and 40 for workshop presentations. Four plenary sessions with keynote speakers covered the intersection between advocacy and policy

  15. CHATTAHOOCHEE ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Nelson, Arthur E.; Welsh, Robert A.

    1984-01-01

    A mineral survey indicates that the Chattahoochee Roadless Area, Georgia, offers little promise for the occurrence of mineral resources even though gold, mica, sillimanite, soapstone, dunite, chromite, and nickel have been mined nearby, and source rocks for these commodities are present in the roadless area. Granite gneiss, gneiss, schist, and metasandstone in the roadless area are suitable for stone, crushed rock, or aggregate; however, other sources for these materials are available outside the roadless area, closer to present markets. The potential for the occurrence of hydrocarbons (probably gas) beneath the thick regional thrust sheets in this area cannot be adequately evaluated from available data.

  16. EPA to Sign Memorandum of Understanding with Atlanta Metropolitan State College

    EPA Pesticide Factsheets

    ATLANTA - On Wednesday, April 22, 2015, the U.S. Environmental Protection Agency (EPA) will enter into agreement with Atlanta Metropolitan State College (AMSC) to promote environmental sustainability. The Memorandum of Understanding (MOU) will provi

  17. EPA Awards Environmental Education Grant to Captain Planet Foundation in Atlanta, GA

    EPA Pesticide Factsheets

    ATLANTA --- Today, the U.S. Environmental Protection Agency (EPA) announced the Captain Planet Foundation as a recipient of an Environmental Education Grant. The Atlanta-based non-profit was selected in the latest round of awards

  18. Droughts in Georgia

    USGS Publications Warehouse

    Barber, Nancy L.; Stamey, Timothy C.

    2000-01-01

    Droughts do not have the immediate effects of floods, but sustained droughts can cause economic stress throughout the State. The word 'drought' has various meanings, depending on a person's perspective. To a farmer, a drought is a period of moisture deficiency that affects the crops under cultivation - even two weeks without rainfall can stress many crops during certain periods of the growing cycle. To a meteorologist, a drought is a prolonged period when precipitation is less than normal. To a water manager, a drought is a deficiency in water supply that affects water availability and water quality. To a hydrologist, a drought is an extended period of decreased precipitation and streamflow. Droughts in Georgia have severely affected municipal and industrial water supplies, agriculture, stream water quality, recreation at major reservoirs, hydropower generation, navigation, and forest resources. In Georgia, droughts have been documented at U.S. Geological Survey (USGS) streamflow gaging stations since the 1890's. From 1910 to 1940, about 20 streamflow gaging stations were in operation. Since the early 1950's through the late 1980's, about 100 streamflow gaging stations were in operation. Currently (2000), the USGS streamflow gaging network consists of more than 135 continuous-recording gages. Ground-water levels are currently monitored at 165 wells equipped with continuous recorders.

  19. OBJECTIVES, DESIGN, AND PRELIMINARY RESULTS FROM THE ATLANTA SUPERSITE PROJECT

    EPA Science Inventory

    The Atlanta Supersites project is the first of two Supersites projects to be established during Phase I of EPA's Supersites Program; Phase II is being established through a Request for Assistance. The other initial project is in Fresno, California. The Supersite Program is part o...

  20. Changing the Odds: The Race for Results in Atlanta

    ERIC Educational Resources Information Center

    Williams, Janelle; Torian, Sarah

    2015-01-01

    Casey has invested in several southwest Atlanta communities for more than 10 years. This report explores how race and community of residence continue to create barriers that keep the city's kids, particularly those of color, from reaching their full potential. The report highlights three key areas that support or thwart children's healthy…

  1. Environmental Public Health Tracking: Health and Environment Linked for Information Exchange-Atlanta (HEXIX-Atlanta: A cooperative Program Between CDC and NASA for Development of an Environmental Public Health Tracking Network in the Atlanta Metropolitan Area

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale A.; Niskar, Amanda Sue

    2005-01-01

    The Centers for Disease Control and Prevention (CDC) is coordinating HELIX- Atlanta to provide information regarding the five-county Metropolitan Atlanta Area (Clayton, Cobb, DeKalb, Fulton, and Gwinett) via a network of integrated environmental monitoring and public health data systems so that all sectors can take action to prevent and control environmentally related health effects. The HELIX-Atlanta Network is a tool to access interoperable information systems with optional information technology linkage functionality driven by scientific rationale. HELIX-Atlanta is a collaborative effort with local, state, federal, and academic partners, including the NASA Marshall Space Flight Center. The HELIX-Atlanta Partners identified the following HELIX-Atlanta initial focus areas: childhood lead poisoning, short-latency cancers, developmental disabilities, birth defects, vital records, respiratory health, age of housing, remote sensing data, and environmental monitoring, HELIX-Atlanta Partners identified and evaluated information systems containing information on the above focus areas. The information system evaluations resulted in recommendations for what resources would be needed to interoperate selected information systems in compliance with the CDC Public Health Information Network (PHIN). This presentation will discuss the collaborative process of building a network that links health and environment data for information exchange, including NASA remote sensing data, for use in HELIX-Atlanta.

  2. Flood-frequency relations for urban streams in Georgia; 1994 update

    USGS Publications Warehouse

    Inman, Ernest J.

    1995-01-01

    A statewide study of flood magnitude and frequency in urban areas of Georgia was made to develop methods of estimating flood characteristics at ungaged urban sites. A knowledge of the magnitude and frequency of floods is needed for the design of highway drainage structures, establishing flood- insurance rates, and other uses by urban planners and engineers. A U.S. Geological Survey rainfall-runoff model was calibrated for 65 urban drainage basins ranging in size from 0.04 to 19.1 square miles in 10 urban areas of Georgia. Rainfall-runoff data were collected for a period of 5 to 7 years at each station beginning in 1973 in Metropolitan Atlanta and ending in 1993 in Thomasville, Ga. Calibrated models were used to synthesize long-term annual flood peak discharges for these basins from existing Long-term rainfall records. The 2- to 500-year flood-frequency estimates were developed for each basin by fitting a Pearson Type III frequency distribution curve to the logarithms of these annual peak discharges. Multiple-regression analyses were used to define relations between the station flood-frequency data and several physical basin characteristics, of which drainage area and total impervious area were the most statistically significant. Using theseregression equations and basin characteristics, the magnitude and frequency of floods at ungaged urban basins can be estimated throughout Georgia.

  3. Fuel-based fine particulate and black carbon emission factors from a railyard area in Atlanta.

    PubMed

    Galvis, Boris; Bergin, Mike; Russell, Armistead

    2013-06-01

    Railyards have the potential to influence localfine particulate matter (aerodynamic diameter < or = 2.5 microm; PM2.5) concentrations through emissions from diesel locomotives and supporting activities. This is of concern in urban regions where railyards are in proximity to residential areas. Northwest of Atlanta, Georgia, Inman and Tilford railyards are located beside residential neighborhoods, industries, and schools. The PM2.5 concentrations near the railyards is the highest measured amongst the state-run monitoring sites (Georgia Environmental Protection Division, 2012; http://www.georgiaair.org/amp/report.php). The authors estimated fuel-based black carbon (BC) and PM2.5 emission factors for these railyards in order to help determine the impact of railyard activities on PM2.5 concentrations, and for assessing the potential benefits of replacing current locomotive engines with cleaner technologies. High-time-resolution measurements of BC, PM2.5, CO2, and wind speed and direction were made at two locations, north and south of the railyards. Emissions factors (i.e., the mass of BC or PM2.5 per gallon of fuel burned) were estimated by using the downwind/upwind difference in concentrations, wavelet analysis, and an event-based approach. By the authors' estimates, diesel-electric engines used in the railyards have average emission factors of 2.8 +/- 0.2 g of BC and 6.0 +/- 0.5 g of PM2.5 per gallon of diesel fuel burned. A broader mix of railyard supporting activities appear to lead to average emission factors of 0.7 +/- 0.03 g of BC and 1.5 +/- 0.1 g of PM2.5 per gallon of diesel fuel burned. Railyard emissions appear to lead to average enhancements of approximately 1.7 +/- 0.1 microg/m3 of PM2.5 and approximately 0.8 +/- 0.01 microg/m3 of BC in neighboring areas on an annual average basis. Uncertainty not quantified in these results could arise mainly from variability in downwind/upwind differences, differences in emissions of the diverse zones within the

  4. Historic Flooding in Georgia, 2009

    USGS Publications Warehouse

    Gotvald, Anthony J.

    2010-01-01

    Heavy rains in southern Georgia during March 27-April 3, 2009, and in northern Georgia during September 16-22, 2009, caused severe flooding and widespread damages to residential, public, and commercial structures. Of the 159 counties in Georgia, 69 were declared disaster areas because of flooding. The heavy rainfall in southern Georgia resulted in severe flooding in the Satilla-St. Marys and upper Ochlockonee Basins and caused approximately $60 million in damages to the public infrastructure. The heavy rainfall in northern Georgia resulted in severe flooding on many streams within the upper Chattahoochee, Altamaha, and Coosa-Tallapoosa Basins and caused 10 deaths, evacuation of thousands of residents, and approximately $500 million in damages. The U.S. Geological Survey computed annual exceedance probabilities of the peak flows in 2009 at 238 streamgages throughout the State. Record peak flows were recorded at 40 streamgages for the respective periods of record as a result of the heavy rainfall during the two multiday events. The peak flows at 33 streamgages exceeded the 1-percent annual exceedance probability (100-year recurrence interval), and 19 of these exceeded the 0.2-percent annual exceedance probability (500-year recurrence interval).

  5. Trends in pyloric stenosis incidence, Atlanta, 1968 to 1982.

    PubMed Central

    Lammer, E J; Edmonds, L D

    1987-01-01

    Four studies reported an increasing incidence of pyloric stenosis during the late 1970s from geographically diverse areas of the United Kingdom. It was suggested that the increased incidence might be related to changes in infant feeding practices. We used data from the Metropolitan Atlanta Congenital Defects Program, a population based birth defects registry, to examine the secular trends and descriptive epidemiology of pyloric stenosis in a North American city. For the period 1968 to 1982, the incidence of pyloric stenosis was 1.33 per 1000 live births; there was no evidence of an increasing trend for either race or sex specific rates of pyloric stenosis. The descriptive epidemiology of the pyloric stenosis cases showed higher rates for males, whites, and infants of higher birth weight. We found no increasing trend in pyloric stenosis incidence in Atlanta, despite well documented changes in US infant feeding practices (an increased prevalence of breast feeding) during the 1970s. PMID:3656370

  6. Racial disparities in travel time to radiotherapy facilities in the Atlanta metropolitan area.

    PubMed

    Peipins, Lucy A; Graham, Shannon; Young, Randall; Lewis, Brian; Flanagan, Barry

    2013-07-01

    Low-income women with breast cancer who rely on public transportation may have difficulty in completing recommended radiation therapy due to inadequate access to radiation facilities. Using a geographic information system (GIS) and network analysis we quantified spatial accessibility to radiation treatment facilities in the Atlanta, Georgia metropolitan area. We built a transportation network model that included all bus and rail routes and stops, system transfers and walk and wait times experienced by public transportation system travelers. We also built a private transportation network to model travel times by automobile. We calculated travel times to radiation therapy facilities via public and private transportation from a population-weighted center of each census tract located within the study area. We broadly grouped the tracts by low, medium and high household access to a private vehicle and by race. Facility service areas were created using the network model to map the extent of areal coverage at specified travel times (30, 45 and 60 min) for both public and private modes of transportation. The median public transportation travel time to the nearest radiotherapy facility was 56 min vs. approximately 8 min by private vehicle. We found that majority black census tracts had longer public transportation travel times than white tracts across all categories of vehicle access and that 39% of women in the study area had longer than 1 h of public transportation travel time to the nearest facility. In addition, service area analyses identified locations where the travel time barriers are the greatest. Spatial inaccessibility, especially for women who must use public transportation, is one of the barriers they face in receiving optimal treatment.

  7. Drinking water turbidity and emergency department visits for gastrointestinal illness in Atlanta, 1993-2004.

    PubMed

    Tinker, Sarah C; Moe, Christine L; Klein, Mitchel; Flanders, W Dana; Uber, Jim; Amirtharajah, Appiah; Singer, Philip; Tolbert, Paige E

    2010-01-01

    The extent to which drinking water turbidity measurements indicate the risk of gastrointestinal illness is not well understood. Despite major advances in drinking water treatment and delivery, infectious disease can still be transmitted through drinking water in the United States, and it is important to have reliable indicators of microbial water quality to inform public health decisions. The objective of our study was to assess the relationship between gastrointestinal illness, quantified through emergency department visits, and drinking water quality, quantified as raw water and filtered water turbidity measured at the treatment plant. We examined the relationship between turbidity levels of raw and filtered surface water measured at eight major drinking water treatment plants in the metropolitan area of Atlanta, Georgia, and over 240,000 emergency department visits for gastrointestinal illness during 1993-2004 among the population served by these plants. We fit Poisson time-series statistical regression models that included turbidity in a 21-day distributed lag and that controlled for meteorological factors and long-term time trends. For filtered water turbidity, the results were consistent with no association with emergency department visits for gastrointestinal illness. We observed a modest association between raw water turbidity and emergency department visits for gastrointestinal illness. Our results suggest that source water quality may contribute modestly to endemic gastrointestinal illness in the study area. The association between turbidity and emergency department visits for gastrointestinal illness was only observed when raw water turbidity was considered; filtered water turbidity may not serve as a reliable indicator of modest pathogen risk at all treatment plants.

  8. Fires in Southern Georgia

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Several large fires were burning in southern Georgia on April 29, 2007, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite passed overhead and captured this image. Places where MODIS detected actively burning fires are outlined in red. The Roundabout Fire sprang up on April 27, according to the U.S. Southern Area Coordination Center, and was about 3,500 acres as of April 30. That fire was threatening homes in the community of Kirkland. Meanwhile, south of Waycross, two large blazes were burning next to each other in the northern part of Okefenokee Swamp. The Sweat Farm Road Fire threatened the town of Waycross in previous weeks, but at the end of April, activity had moved to the southeastern perimeter. The fire had affected more than 50,000 acres of timber (including pine tree plantations) and swamps. Scores of residences scattered throughout the rural area are threatened. The Big Turnaround Complex is burning to the east. The 26,000-acre fire was extremely active over the weekend, with flame lengths more than 60 feet (just over 18 meters) in places. The two blazes appeared to overlap in fire perimeter maps available from the U.S. Geospatial Multi-Agency Coordination Team. According to the Southern Area Coordination Center morning report on April 30, the Sweat Farm Road Fire 'will be a long term fire. Containment and control will depend on significant rainfall, due to the inaccessible swamp terrain.' No expected containment date was available for the Big Turnaround Complex Fire, either. Describing that fire, the report stated, 'Heavy fuel loading, high fire danger, and difficulty of access continue to hamper suppression efforts.' The large image provided above has a spatial resolution (level of detail) of 250 meters per pixel. The MODIS Rapid Response Team provides twice-daily images of the region in additional resolutions. They also provide a version of the image that shows smoke plumes stretching out across the Atlantic Ocean.

  9. Hydrologic conditions in Georgia, 2010

    USGS Publications Warehouse

    Knaak, Andrew E.; Ankcorn, Paul D.; Peck, Michael F.

    2012-01-01

    The United States Geological Survey (USGS) Georgia Water Science Center (GaWSC) maintains a long-term hydrologic monitoring network of more than 320 real-time streamgages, including 10 real-time lake-level monitoring stations and 63 real-time water-quality monitors. Additionally, the GaWSC operates more than 180 groundwater wells, 41 of which are real-time. One of the many benefits from this monitoring network is that the data analysis provides an overview of the hydrologic conditions of rivers, creeks, reservoirs, and aquifers in Georgia.

  10. Legal abortion in Georgia, 1980.

    PubMed

    Spitz, A M; Oberle, M; Zaro, S M

    1984-02-01

    According to data reported to the Georgia Department of Human Resources (DHR), the number of induced abortions performedin Georgia in 1980 decreased for the 1st time since 1968 when the state legalized abortion. To verify this reported decrease, the DHR data were compared with statistics obtained by the Alan Guttmacher Institute in a 1980 survey of abortion providers in Georgia. Since the AGI contacts providers directly, its statistics are considered a more accurate reflection of abortions performed. According to the DHR, the number of abortions dropped from 36,579 in 1979 to 33,288 in 1980, a 9% decrease, and the abortion rate fell from 26.6/1000 women ages 15-44 years to 23.9/1000. AGI data indicated a drop from 38,760 abortions in 1979 to 37,890 in 1980, a 2% decrease. Since both sources noted a similar trend despite differences in data collection methods, the 1980 decline in abortion procedures in Georgia is considered to represent a true decline rather than s statistical artifact. The sociodemographic characteristics of women obtaining abortions in Georgia in 1980 were also analyzed on the basis of DHR data. Although the number of abortions in Georgia performed on Georgia residents increased 2.5% from 1979-80 to 90.7%, the abortion ratio for residents decreased from 367.7 to 327.4 abortions/1000 live births. There was little change in the age, race, or marital status distribution of women receiving abortions. The ratio for white women was 317 abortions/1000 live births and that for blacks was 342/1000. The abortion ratio for unmarried women (1166/1000) was 13 times that for married women (88/1000). The number of repeat abortions decreased form 34% in 1979 to 29% in 1980. Moreover, 93% of women obtaining abortions did so in the 1st 12 weeks of gestation compared with 89% in 1979. The percentage of abortions performed in clinics increased from 66.5% in 1979 to 75.3% in 1980, with suction curettage accounting for 85% of all abortions in the 1st 12 weeks of

  11. Energy conserving site design case study: Shenandoah, Georgia. Final report

    SciTech Connect

    Not Available

    1980-01-01

    The case study examines the means by which energy conservation can be achieved at an aggregate community level by using proper planning and analytical techniques for a new town, Shenandoah, Georgia, located twenty-five miles southwest of Atlanta's Hartsfield International Airport. A potentially implementable energy conservation community plan is achieved by a study team examining the land use options, siting characteristics of each building type, alternate infrastructure plans, possible decentralized energy options, and central utility schemes to determine how community energy conservation can be achieved by use of pre-construction planning. The concept for the development of mixed land uses as a passively sited, energy conserving community is based on a plan (Level 1 Plan) that uses the natural site characteristics, maximizes on passive energy siting requirement, and allows flexibility for the changing needs of the developers. The Level 2 Plan is identical with Level 1 plan plus a series of decentraized systems that have been added to the residential units: the single-family detached, the apartments, and the townhouses. Level 3 Plan is similar to the Level 1 Plan except that higher density dwellings have been moved to areas adjacent to central site. The total energy savings for each plan relative to the conventional plan are indicated. (MCW)

  12. Historic flooding in northern Georgia, September 16-22, 2009

    USGS Publications Warehouse

    McCallum, Brian E.; Gotvald, Anthony J.

    2010-01-01

    A primary mission of the U.S. Geological Survey (USGS) is the measurement and documentation of the magnitude and extent of hydrologic hazards, such as floods, droughts, and hurricane storm surge. USGS personnel were deployed to document historic, widespread flooding that occurred throughout the Atlanta metropolitan area and northwestern Georgia in the early fall of 2009. The floods were created by prolonged rainfall that occurred during September 16?22, 2009, with an especially intense period of rainfall during the late evening of September 20. The National Weather Service (NWS) reported that the southeastern United States had above-normal precipitation from August into early September, resulting in saturated soil conditions making the region extremely flood prone. Precipitation totals were the sixth highest on record for the month of September for the region (National Weather Service, 2010). Lessons learned from this flood include the need for more effective communication of the latest river information by Federal agencies with flood-threatened communities. Communicating the flood threat in an easy, accessible manner would have helped emergency managers and the public greatly during this flood. In response, the USGS developed WaterAlert (http://water.usgs.gov/wateralert/) to send notifications of flood events by way of text and e-mail. Also in development are real-time flood-inundation maps to give the hydrograph spatial context by way of a map-based product.

  13. The Negro in Revolutionary Georgia.

    ERIC Educational Resources Information Center

    Hornsby, Alton, Jr.

    One of a series of pamphlets about the American Revolution in Georgia, this document explores the role of the black population during the Revolutionary War. Designed for junior and senior high school students, it can be used as supplementary reading or a one-week unit. A teacher's guide is included. Black life in the Revolutionary era, for both…

  14. Fighting Corruption in Georgia's Universities

    ERIC Educational Resources Information Center

    Janashia, Natia

    2004-01-01

    In the Republic of Georgia, about 240 institutions of higher education serve a population of 5 million. On the surface, these numbers suggest a prosperous, highly educated society. Behind this facade, however, lies a reality of degraded standards, crumbling infrastructure, rampant academic fraud, and deteriorating educational quality. At the…

  15. Antidote: Civic Responsibility. Georgia Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Georgia state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law student,…

  16. Georgia Kids Count Factbook, 1993.

    ERIC Educational Resources Information Center

    Minneapolis Public Library, MN.

    This factbook examines trends during the 1980s on 11 indicators of Georgia children's well-being. The indicators are: (1) low birthweight infants; (2) infant mortality; (3) death rate of children ages 1 to 14 years; (4) violent death rate of teenagers aged 15 to 19 years; (5) rate of child abuse and neglect; (6) juveniles committed to state…

  17. EPA and City of Atlanta to Hold the 3rd Annual Earth Day Rally at the Sam Nunn Atlanta Federal Center Courtyard/ Egypt Sherrod, Star of HGTVs highly rated Property Virgins, will Host the Rally

    EPA Pesticide Factsheets

    ATLANTA - In celebration of the 45 th Anniversary of Earth Day, EPA Regional Administrator Heather McTeer Toney will join Atlanta Mayor Kasim Reed and Egypt Sherrod, the star of HGTV's highly rated Property Virgins and author of Keep

  18. TODAY: EPA and City of Atlanta will Hold the 3rd Annual Earth Day Rally at the Sam Nunn Atlanta Federal Center Courtyard/Egypt Sherrod, Star of HGTVs highly rated Property Virgins, will Host the Rally

    EPA Pesticide Factsheets

    ATLANTA - In celebration of the 45 th Anniversary of Earth Day, EPA Regional Administrator Heather McTeer Toney will join Atlanta Mayor Kasim Reed and Egypt Sherrod, the star of HGTV's highly rated Property Virgins and author of Keep

  19. The impact of implementing selected CBPR strategies to address disparities in urban Atlanta: a retrospective case study

    PubMed Central

    Kreuter, Marshall W.; Kegler, Michelle C.; Joseph, Karen T.; Redwood, Yanique A.

    2012-01-01

    In 2005, the Institute of Public Health at Georgia State University (GSU) received a 3-year community-based participatory research (CBPR) grant from the National Center for Minority Health and Health Disparities entitled Accountable Communities: Healthy Together (ACHT). Because urban health disparities result from complex interactions among social, economic and environmental factors, ACHT used specific CBPR strategies to engage residents, and promote the participation of community organizations serving, a low-income community in urban Atlanta to: (i) identify priority health and social or environmental problems and (ii) undertake actions to mitigate those problems. Three years after funding ended, a retrospective case study, using semi-structured, taped interviews was carried out to determine what impacts, if any, specific CBPR strategies had on: (i) eliciting resident input into the identification of priority problems and (ii) prompting actions by community organizations to address those problems. Results suggest that the CBPR strategies used were associated with changes that were supported and sustained after grant funding ended. Insights were also gained on the longer term impacts of ACHT on community health workers. Implications for future CBPR efforts, for researchers and for funders, are discussed. PMID:22717942

  20. Well Inventory and Geophysical Logging of Selected Wells in Troup County, Georgia, 2007-2008

    USGS Publications Warehouse

    Peck, Michael F.; Leeth, David C.; Hamrick, Michael D.

    2008-01-01

    The U.S. Geological Survey (USGS) - in cooperation with the Troup County Board of Commissioners - conducted a well inventory to provide information to help evaluate ground-water resources for Troup County, Georgia. In addition, borehole geophysical logs were collected in selected wells to provide a better understanding of the subsurface geologic and water-bearing characteristics in specific areas of interest. This investigation provides information to help guide future ground-water development and water-management decisions for Troup County while enhancing understanding of the hydrogeology of fractured rocks in the Piedmont physiographic province. This report presents well data compiled from USGS files and from site visits to wells during November and December 2007. Data were entered into the USGS National Water Information System (NWIS) and made available on the Web at http://waterdata.usgs.gov/ga/nwis/inventory. Previous studies of ground-water resources have been conducted in the vicinity, but did not include Troup County. The ground-water resources of Heard and Coweta Counties, located north and northeast, respectively, of Troup County were part of a larger study by Cressler and others (1983) that encompassed the Greater Atlanta Region. That study evaluated the quantity and quality of ground water in the Atlanta region and described the methods that could be used for locating high-yielding wells in the Piedmont Province. The geology underlying the Atlanta area is similar to that underlying Troup County. Clarke and Peck (1990) conducted a similar investigation that included Meriwether and Coweta Counties, located to the east and northeast of Troup County.

  1. 75 FR 2582 - Proposed Modification of the Atlanta, GA, Class B Airspace Area; Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-15

    ..., in Covington, GA, as published in the Federal Register on Friday, December 4, 2009 (74 FR 63818), FR... Federal Aviation Administration Proposed Modification of the Atlanta, GA, Class B Airspace Area; Public... Friday, December 4, 2009, concerning a proposal to revise Class B airspace at Atlanta, GA, (74 FR...

  2. 76 FR 66713 - Atlanta Gas Light Company; Notice of Compliance Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Atlanta Gas Light Company; Notice of Compliance Filing Take notice that on October 19, 2011, Atlanta Gas Light Company filed a revised Statement of Operating Conditions...

  3. Falsification, Annual Targets, and Errant Leadership: Media Portrayal of the Atlanta Test-Cheating Scandal

    ERIC Educational Resources Information Center

    Freeman, Eric

    2015-01-01

    This analysis of the Atlanta test-cheating scandal differs markedly from the version reported in the press. Using discourse analysis, I examined over 50 articles published in the "Atlanta Journal-Constitution" ("AJC"), the hometown newspaper at the center of the investigation. Because newspapers are a primary source of…

  4. 78 FR 68777 - Proposed Establishment of Area Navigation (RNAV) Routes; Atlanta, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-15

    ... Federal Aviation Administration 14 CFR Part 71 RIN 2120-AA66 Proposed Establishment of Area Navigation...-routes) in the Atlanta, GA area. The new routes would support the Atlanta Optimization of Airspace and..., GA area. Since there are no published routes currently available for aircraft to use...

  5. A New Definition in Atlanta: Q&A with Beverly Hall

    ERIC Educational Resources Information Center

    Crow, Tracy

    2010-01-01

    Beverly Hall has been superintendent of Atlanta Public Schools since 1999. Before coming to Atlanta, Hall was state district superintendent of Newark Public Schools, deputy chancellor for instruction of New York City Public Schools, superintendent of Community School District 27 in New York City, and a principal in Brooklyn. Hall chairs Harvard…

  6. Why, Where, and How to Infuse the Atlanta Sociological Laboratory into the Sociology Curriculum

    ERIC Educational Resources Information Center

    Wright, Earl, II

    2012-01-01

    The Atlanta Sociological Laboratory is the moniker bestowed on scholars engaged in sociological research at Atlanta University between 1895 and 1924. Under the leadership of W. E. B. Du Bois, 1897-1914, this school made substantive yet marginalized contributions to the discipline. Its accomplishments include, but are not limited to, its…

  7. SEMI-CONTINUOUS AEROSOL CARBON MEASUREMENTS: COMPARISON OF ATLANTA SUPERSITE MEASUREMENTS

    EPA Science Inventory

    An intensive field campaign of the Atlanta Supersite Experiment was carried out at a ground-based measurement site on Jefferson Street in midtown Atlanta, GA, from 3 August to 1 September, 1999. This paper examines the semi-continuous particulate organic and elemental measureme...

  8. Atlanta Conference Highlights How College Students are Helping Underserved Communities Address Environmental Problems

    EPA Pesticide Factsheets

    ATLANTA - Today, the U.S. Environmental Protection Agency (EPA) Region 4 office in Atlanta, Ga., hosted a day-long conference about the College/Underserved Community Partnership Program (CUPP) at the Sam Nunn Federal Center. EPA's Senior Advisor to

  9. AN OVERVIEW OF THE OBJECTIVES AND DESIGN OF THE '99 ATLANTA SUPERSITE EXPERIMENT

    EPA Science Inventory

    During the Summer of 1999, a 4-week intensive field campaign was conducted at a site on Jefferson Street in Midtown Atlanta. The campaign, the 1999 Atlanta Supersites Experiment, was carried out under the direction of the Southern Oxidants Study and represented the first of U....

  10. Proceedings of the Symposium on Electromagnetic Windows (17th) Held at Georgia Institute of Technology, Engineering Experiment Station, Atlanta, Georgia on 25-27 July 1984. Part 2

    DTIC Science & Technology

    1984-01-01

    the matrix and therefore not all fibers are participating in strengthening the composite. Even in the sample with the highest work of fracture (7.5 v...cause failure in the unreinforced silica. Some of the fibers have sintered well into the matrix and are strengthening the composite. L.S (a) SENB...v/o Fiber B has increased the work of fracture dramatical ly. Four mechanisms might be responsible for the fracture energy behaviour shown in Figure 5

  11. Contemporary Elementary and Middle School Physical Education Conference (Georgia State University, Atlanta, Georgia, January 15-17, 1981). Proceedings, Friday, Activity and Position Paper Sessions.

    ERIC Educational Resources Information Center

    Jones, Margaret A., Ed.

    The second session of the January conference on Contemporary Elementary and Middle School Physical Education was devoted to over 35 workshops and demonstrations of games and sports that could be used by teachers with their classes. Emphasis was placed on the development of individual skills, physical fitness through sports, and noncompetitive…

  12. Lessons from the Georgia floods.

    PubMed

    Clinton, J J; Hagebak, B R; Sirmons, J G; Brennan, J A

    1995-01-01

    In July 1994, tropical storm Alberto brought heavy rains to parts of Alabama, Florida, and Georgia. In South Georgia, rivers rose 44 feet above flood stage, muddy water covered 10,000 square miles, and 31 lives were lost. In implementing the Health and Medical Services portion of the FEMA Federal Response Plan, the Public Health Service learned lessons from this experience that can be applied to planning for other natural disasters. Continuous reassessment to assure the best utilization of resources in rapidly changing conditions, cross-training in the content of emergency plans at all levels, and on-going face-to-face liaison among response managers will improve response efforts. Populations with special medical needs must become part of any response design. The effects that any response activity may have on the community as a whole should be carefully considered before action is taken.

  13. Georgia Tech sonic boom simulator

    NASA Astrophysics Data System (ADS)

    Ahuja, Krish K.

    1992-04-01

    To examine the building and human response to sonic boom in the range 3 Hz to 30 Hz, Georgia Institute of Technology is building a special acoustic driver system to simulate sonic boom. To support the NASA LaRC program on building and human response, this simulator's capability has been extended to an upper frequency of 4 KHz. A residential test house was made available by Georgia Tech for these tests. At the time of preparation of this document, most of the acoustic drivers and the associated electronics have been built and assembled. The system has, however, not been fully tested. The following pages provide an overview of the progress to date. The acoustic driver systems, and the principle of their operation together with the test house are described. Future plans are also summarized.

  14. Georgia Tech sonic boom simulator

    NASA Technical Reports Server (NTRS)

    Ahuja, Krish K.

    1992-01-01

    To examine the building and human response to sonic boom in the range 3 Hz to 30 Hz, Georgia Institute of Technology is building a special acoustic driver system to simulate sonic boom. To support the NASA LaRC program on building and human response, this simulator's capability has been extended to an upper frequency of 4 KHz. A residential test house was made available by Georgia Tech for these tests. At the time of preparation of this document, most of the acoustic drivers and the associated electronics have been built and assembled. The system has, however, not been fully tested. The following pages provide an overview of the progress to date. The acoustic driver systems, and the principle of their operation together with the test house are described. Future plans are also summarized.

  15. 78 FR 28940 - Environmental Impact Statement for the Atlanta to Charlotte Portion of the Southeast High Speed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... between Atlanta, GA and Charlotte, NC, along the Southeast High-Speed Rail Corridor (SEHSR) as designated... site: www.dot.ga.gov/AtlantaCharlotteHSR . ADDRESSES: Comments related to the scope of the study may be mailed to Glenn Bowman, PE, State Environmental Administrator, 600 West Peachtree Street NW., Atlanta,...

  16. EPA Administrator Gina McCarthy to speak at the 1st International Environmental Youth Symposium 2015 in Atlanta, Ga.

    EPA Pesticide Factsheets

    ATLANTA - The U.S. Environmental Protection Agency (EPA) and its Global Partners will host the first International Youth Environmental Symposium at the Sam Nunn Atlanta Federal Center in Atlanta, Ga. on October 2, 2015. The theme for the symposium i

  17. 75 FR 56943 - Approval and Promulgation of Implementation Plans; Extension of Attainment Date for the Atlanta...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... (EPA). ACTION: Proposed rule. SUMMARY: The State of Georgia, through the Georgia Department of Natural...-0614'' Regulatory Development Section, Air Planning Branch, Air, Pesticides and Toxics Management... Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental Protection...

  18. Proceedings of Annual Meeting, Natural Resources Research Program (15th) Held in Atlanta, Georgia on 18-19 April 1990

    DTIC Science & Technology

    1990-10-01

    Management Plans by Linda D. Peyman-Dove, Michael R. Waring, and John P. Titre ...... .. 59 Developing a Manager-Oriented Water-Based Recreation...USAE Waterways Experiment Station Lake Sidney Lanier 3909 Halls Ferry Rd. P.O. Box 567 Vicksburg, MS 39180-6199 Buford, GA 30518 Linda Peyman-Dove Dan...Gerald Purvis Phil Turner USAE Division, South Atlantic USAE District, South Pacific Room 313 630 Sansome St. 77 Forsyth St. S.W. San Francisco, CA

  19. Occurrence of organic wastewater-indicator compounds in urban streams of the Atlanta area, Georgia, 2003-2006

    USGS Publications Warehouse

    Lawrence, Stephen J.; LaFontaine, Jacob H.

    2010-01-01

    The similarity in the pattern and distribution of OWICs in samples at sites upstream and downstream from known CSO outfalls indicates that CSOs were not the dominant source of OWICs during the study period. Other sources may include non-sewage discharges-both permitted, permitted but out of compliance, and non-permitted, contaminated groundwater from leaking sewer lines or septic systems, sanitary-sewer overflows, or dry-weather runoff from outdoor water use. These OWICs may be better suited for identifying sewage-contaminated groundwater than sewage-contaminated surface water because groundwater is not typically affected by the OWICs that are more common in urban runoff.

  20. Labor-Management Cooperation: 1990 State-of-the-Art Symposium (Atlanta, Georgia, October 24-26, 1990).

    ERIC Educational Resources Information Center

    Bureau of Labor-Management Relations and Cooperative Programs (DOL), Washington, DC.

    This booklet synthesizes symposium discussions exploring how to transform organizations to compete in the rapidly changing world economy. First, the new cooperative organization is defined. Next, practical advice on making partnership organizations a reality is summarized. Suggestions include appealing to people's self-interest; coming up with…

  1. Contemporary Elementary and Middle School Physical Education Conference (9th, Atlanta, Georgia, January 22-24, 1987).

    ERIC Educational Resources Information Center

    Jones, Margaret A., Ed.

    The conference reported in these proceedings focused on the sharing of recent innovations, successful programming and teaching concepts, and research in children's physical education. Materials are presented in three sections, one for each day of the conference. The first day's agenda included presentations by nationally known physical educators…

  2. Minutes of the Explosives Safety Seminar (23rd) Held at Atlanta, Georgia on 9-11 August 1988. Volume 1

    DTIC Science & Technology

    1988-08-01

    evce Securing the lift truck load was also considered for mitigating the accident involving a drop which resulted in a detonation. Using battery...15 1/30 < a/z < 1/15 1.0 >15 > 1/15 Figur. 4 Pressurs-Ir.oulse Relation fnP Stpl A2m 407 p peak applied pressure (F/L 2 ) i applied specific impulse

  3. Proceedings, Annual Meeting, Aquatic Plant Control Research Program (20th) Held at Atlanta, Georgia on 18-21 November 1985.

    DTIC Science & Technology

    1986-06-01

    the turnip . The expansion of the technical breadth of the Program brought an awareness of the potential conflict inherent in such an endeavor. The... turnip . So the mechanism’s there is what I am saying. Mr. Rawson: I have read yours, and I do associate that more with the formal research programs

  4. Proceedings of the International Academy for Information Management Annual Conference (12th, Atlanta, Georgia, December 12-14, 1997).

    ERIC Educational Resources Information Center

    Rogers, Camille, Ed.

    This proceedings includes 62 papers presented at the 12th annual International Academy for Information Management (IAIM) conference. Topics of papers include: electronic undergraduate courses; software for teaching change management; cooperative projects; experiential learning; World Wide Web applications; internationalization of the information…

  5. 75 FR 25839 - Foreign-Trade Zone 26 Atlanta, Georgia, Application for Subzone, Yates Bleachery Company (Textile...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE... clean, bleach, wash, stretch, dry, and sanforize wide-roll (80 inches and wider), high thread count (180... addressed to the Board's Executive Secretary at the following address: Office of the Executive...

  6. National Forum on Issues in Vocational Assessment (Atlanta, Georgia, September 20-22, 1984). The Issues Papers.

    ERIC Educational Resources Information Center

    Smith, Christopher, Ed.; Fry, Ronald, Ed.

    The current state of the art in vocational assessment is explored in 46 papers: "Vocational Evaluation: An Experimental Trend in Vocational Assessment" (Nadolsky); "Certification for Teachers and Vocational Evaluation Specialists" (Meers); "Marketing Vocational Education" (Williamson); "Norms, Reliability, and Validity in Commercial Vocational…

  7. The National Shipbuilding Research Program. Proceedings of the REAPS Technical Symposium held June 15-16, 1976 Atlanta, Georgia

    DTIC Science & Technology

    1976-06-01

    planned system for outfitting and pipe production. The system in steps; the first step is now operational. to be an information AUTOFIT will be realized...in relation to Autokon and Autofit may be split in two categories (see fig. 1): 1. Direct output in connection application programs. 2. Editing and...the brain of the designer/draftsmaIi. The idea is, shall be used with Autokon and Autofit , both as a freestandiig system and in connection with

  8. Inventory of forest and rangeland and detection of forest stress. [Black Hills, Manitou, Colorado, and Atlanta, Georgia test sites

    NASA Technical Reports Server (NTRS)

    Heller, R. C.; Aldrich, R. C.; Driscoll, R. S.; Weber, F. P. (Principal Investigator)

    1974-01-01

    The author has identified the following significant results. Controlled visual interpretation of one ERTS-1 scene taken at the peak of the growing season has indicated that classification to the ECOCLASS Series level is not entirely satisfactory. For five forest classes, aspen, Douglas-fir, lodgepole pine, ponderosa pine, and Spruce/fir, correct identification ranged from 60 to 70 percent. With the exception of shortgrass and wet shrubby meadow classes in the nonforest categories (81 and 100 percent correct, respectively), correct identification of the nonforest classes is so far unacceptable. The low accuracies are believed due to: (1) edge effects due to ecotones between plant community classes with apparent similar image characteristics; (2) confounding effects of amount of plant crown cover and ground surface material in the scene; and (3) variable land slope degree and aspect as it affects the image signature.

  9. IEEE Workshop on Real-Time Operating Systems (8th) Held in Atlanta, Georgia on 15-17 May 1991

    DTIC Science & Technology

    1992-01-01

    TlIAX ’l’oward lex- A Alt? iiianiu. A NX Ilawke ’iu,. C )Mail. hle Heal-lime Pro-2,iallis" Pi’oc. I EL’ /.t. it. ( ’oaf ’All liute’- rat ’’d lProgianunumii...cs.wayne.edu (or is it dmh ~cs.wayne.edu?), Tel: 313 486-0047. Jahanian, Farnam, IBM Research, P.O. Box, Yorktown Heights, NY 10598, USA, farnamDwatson.ibm.com

  10. Inventory of forest and rangeland resources, including forest stress. [Atlanta, Georgia, Black Hills, and Manitou, Colorado test sites

    NASA Technical Reports Server (NTRS)

    Heller, R. C.; Aldrich, R. C.; Weber, F. P.; Driscoll, R. S. (Principal Investigator)

    1974-01-01

    The author has identified the following significant results. Some current beetle-killed ponderosa pine can be detected on S190-B photography imaged over the Bear Lodge mountains in the Black Hills National Forest. Detections were made on SL-3 imagery (September 13, 1973) using a zoom lens microscope to view the photography. At this time correlations have not been made to all of the known infestation spots in the Bear Lodge mountains; rather, known infestations have been located on the SL-3 imagery. It was determined that the beetle-killed trees were current kills by stereo viewing of SL-3 imagery on one side and SL-2 on the other. A successful technique was developed for mapping current beetle-killed pine using MSS imagery from mission 247 flown by the C-130 over the Black Hills test site in September 1973. Color enhancement processing on the NASA/JSC, DAS system using three MSS channels produced an excellent quality detection map for current kill pine. More importantly it provides a way to inventory the dead trees by relating PCM counts to actual numbers of dead trees.

  11. Inventory of forest and rangeland and detection of forest stress. [Manitou, Colorado, Atlanta, Georgia, and Black Hills test sites

    NASA Technical Reports Server (NTRS)

    Heller, R. C.; Aldrich, R. C.; Weber, F. P.; Driscoll, R. S. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. Eucalyptus tree stands killed by low temperatures in December 1972 were outlined by image enhancement of two separate dates of ERTS-1 images (January 22, 1973-I.D. 1183-18175 and April 22, 1973-I.D. 1273-18183). Three stands larger than 500 meters in size were detected very accurately. In Colorado, range and grassland communities were analyzed by visual interpretation of color composite scene I.D. 1028-17135. It was found that mixtures of plant litter, amount and kind of bare soil, and plant foliage cover made classification of grasslands very difficult. Changes in forest land use were detected on areas as small as 5 acres when ERTS-1 color composite scene 1264-15445 (April 13, 1973) was compared with 1966 ASCS index mosaics (scale 1:60,000). Verification of the changes were made from RB-57 underflight CIR transparencies (scale 1:120,000).

  12. Establishing Emissions Representative of Normal Source Operation for Furnace E, Owens-Brockway Glass Container, Inc., Atlanta, Georgia

    EPA Pesticide Factsheets

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  13. Proceedings of the International Wire and Cable Symposium (38th) Held in Atlanta, Georgia on November 14-16, 1989

    DTIC Science & Technology

    1989-11-01

    Flame of the Static Fatigue Life of Optical Fibers in Retardant. Low Aggrossivity Cables" Bending" M Fullso and Y. Iwamoto. KDD Research & 1984 William...Washington, DC 179 Eight Fiber Ribbons-H. Sawano, Y. Kikuchi, K. Development and Application of Low-Smoke, Flame - Kobayashl, N. Okada, M. Misono. H...Montreal. Ouebec, Canada Ltd., Yokohama. Japan 344 Development of Flame Retardant Halogen.Froe Low Smoke. Fire Retardant Cable Jackets Based on

  14. Minutes of the Explosives Safety Seminar (23rd) Held at Atlanta, Georgia on 9-11 August 1988. Volume 2

    DTIC Science & Technology

    1988-08-01

    blending of different fibres (in textile industry) etc. 4.4 Acceleration of the rate of decay of the charge is feasible by adoption of measures like ...R. Smith Underground Storage in Unlined Rock Tunnels: Rock Mechanics Considerations in Estimating Damage Levels ...1270 20 8 cc 40 II’ ii.0CC w~I1w 1. 1271 AM upper level of the building for unpacking and processing. On the upper A level , the pellets of munitions

  15. APL/IV: Fourth International APL Users' Conference. June 15-16, 1972, Atlanta, Georgia, U.S.A.

    ERIC Educational Resources Information Center

    Georgia Inst. of Tech., Atlanta. School of Information and Computer Science.

    APL is a computer language (A Programing Language). Papers at this conference of APL users deal with the following topics: an APL approach to interactive display terminals; graphics in APL; an interactive APL graphics system; modeling a satellite experiment on APL; representing negative integers in bit vectors; APL as a teaching tool--two…

  16. Summary of Needs and Opportunities from the 2011 Residential Energy Efficiency Meeting: Atlanta, Georgia, March 16-18, 2011

    SciTech Connect

    none,

    2011-05-01

    This meeting brought together more than 200 professionals representing organizations with vested interest in energy efficiency improvements in residential buildings. Participants identified or reinforced a wide variety of needs and issues associated with delivering high-performance homes in both new and existing home scenarios,

  17. CASE-CROSSOVER ANALYSES OF CARDIOVASCULAR EMERGENCY DEPARTMENT VISITS AND AMBIENT AIR QUALITY, ATLANTA, GEORGIA, 1993-2000. (R829213)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  18. Proceedings of the Annual Gaseous Electronics Conference (40th) Held in Atlanta Georgia on 13-16 October 1987

    DTIC Science & Technology

    1988-07-01

    cross sections have been measured in C3F8 between 300 and 730 K. The room temperature data peaks at 2.8 eV with a value of 1.75 x 10-17 cm2 . This is...the threshold is lower by 1.1 eV. Our C3F8 positive ion data is simi- lar to Kurepa’s in shape at higher energies, but with typically half the

  19. National Conference on Professional and Personal Renewal for Faculty. Proceedings (Atlanta, Georgia, April 10-12, 1986).

    ERIC Educational Resources Information Center

    Jackson, William K., Ed.; Chandler, Judith B., Ed.

    Strategies for promoting faculty renewal are discussed in proceedings of the 1986 National Conference on Professional and Personal Renewal for Faculty. Included is an introduction by Ronald D. Simpson, a keynote speech by John W. Gardner and an address on academic culture by Peter Seldin. Summaries of 47 papers are provided, including the…

  20. Collaborating for Family and Community Violence Prevention. National Conference Proceedings (1st, Atlanta, Georgia, October 1-3, 1995).

    ERIC Educational Resources Information Center

    Rodney, Laxley W., Ed.; Rodney, H. Elaine, Ed.

    This publication contains keynote speeches and remarks from the papers delivered at a Conference on Family and Community Violence Prevention. The Consortium for Research and Practicum on Minority Males has conducted a 3-year federally funded project to study models to prevent minority male violence that have been implemented at historically black…

  1. Flood-tracking chart for the Withlacoochee and Little River Basins in south-central Georgia and northern Florida

    USGS Publications Warehouse

    Gotvald, Anthony J.; McCallum, Brian E.; Painter, Jaime A.

    2014-01-01

    The U.S. Geological Survey (USGS), in cooperation with other Federal, State, and local agencies, operates a flood-monitoring system in the Withlacoochee and Little River Basins. This system is a network of automated river stage stations (ten are shown on page 2 of this publication) that transmit stage data through satellite telemetry to the USGS in Atlanta, Georgia and the National Weather Service (NWS) in Peachtree City, Georgia. During floods, the public and emergency response agencies use this information to make decisions about road closures, evacuations, and other public safety issues. This Withlacoochee and Little River Basins flood-tracking chart can be used by local citizens and emergency response personnel to record the latest river stage and predicted flood-crest information along the Withlacoochee River, Little River, and Okapilco Creek in south-central Georgia and northern Florida. By comparing the current stage (water-surface level above a datum) and predicted flood crest to the recorded peak stages of previous floods, emergency response personnel and residents can make informed decisions concerning the threat to life and property.

  2. Control strategy optimization for attainment and exposure mitigation: case study for ozone in Macon, Georgia.

    PubMed

    Cohan, Daniel S; Tian, Di; Hu, Yongtao; Russell, Armistead G

    2006-09-01

    Implementation of more stringent 8-hour ozone standards has led the U.S. Environmental Protection Agency to designate nonattainment status to 474 counties nationwide, many of which had never previously violated air quality standards. As states select emission control measures to achieve attainment in these regions, their choices pose significant implications to local economies and the health of their citizens. Considering a case study of one such nonattainment region, Macon, Georgia, we develop a menu of potential controls that could be implemented locally or in neighboring parts of the state. The control menu offers the potential to control about 20-35% of ozone precursor emissions in most Georgia regions, but marginal costs increase rapidly beyond 15-20%. We link high-order ozone sensitivities with the control menu to identify cost-optimized strategies for achieving attainment and for alternative goals such as reducing spatially averaged or population-weighted ozone concentrations. Strategies targeted toward attainment of Macon ozone would prioritize local reductions of nitrogen oxides, whereas controls in the more densely populated Atlanta region are shown to be more effective for reducing statewide potential population exposure to ozone. A U.S. EPA-sanctioned approach for demonstrating ozone attainment with photochemical models is shown to be highly dependent on the choice of a baseline period and may not foster optimal strategies for assuring attainment and protecting human health.

  3. The Georgia Centenarian Study: Comments from Friends.

    ERIC Educational Resources Information Center

    Siegler, Ilene C.; And Others

    1992-01-01

    Discusses five issues related to the Georgia Centenarian Study: recruitment of centenarians, birth cohort effects, the changing age structure of the population, religion, and cognition and survival. Concludes that Georgia Centenarian Study provides critically needed baseline data so characteristics of centenarians of the twenty-first century can…

  4. 40 CFR 81.408 - Georgia.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Georgia. 81.408 Section 81.408 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.408 Georgia. Area name Acreage Public Law establishing Federal...

  5. 78 FR 11724 - Georgia Disaster #GA-00051

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Georgia Disaster GA-00051 AGENCY: Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Georgia dated...

  6. 77 FR 37727 - Georgia Disaster # GA-00039

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Georgia Disaster GA-00039 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of GEORGIA dated...

  7. 76 FR 59177 - Georgia Disaster #GA-00036

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Georgia Disaster GA-00036 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of GEORGIA dated...

  8. 77 FR 1546 - Georgia Disaster #GA-00038

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Georgia Disaster GA-00038 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Georgia dated...

  9. 77 FR 43411 - Georgia Disaster # GA-00040

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Georgia Disaster GA-00040 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Georgia dated...

  10. Standards for Georgia Public Schools, 1984.

    ERIC Educational Resources Information Center

    Georgia State Dept. of Education, Atlanta.

    This edition contains two types of standards along with an interpretation of and/or reference to Georgia law or Georgia Board of Education policy. The first category includes standards that are required of either a school or local school system. The second category includes standards for field-test purposes from which future required standards…

  11. Economic Yearbook from Georgia Trend Magazine, 1996.

    ERIC Educational Resources Information Center

    Hamilton, John

    Based on information from "Georgia Trend" magazine examining economic conditions across Georgia, Gainesville College (GC) is expected to experience an expanding base of students over the next 5 years. With respect to Hall County and the nine contiguous counties that make up GC's service area, data indicate a population growth in the…

  12. BLOOD MOUNTAIN ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Koeppen, Robert P.; Armstrong, Michelle K.

    1984-01-01

    A mineral-resource survey of the Blood Mountain Roadless Area, Georgia, indicates that there is little promise for the occurrence of mineral and energy resources. Natural gas may be present at great depth, perhaps 5 mi down and below the overthrust sheets of the Blue Ridge Mountains, but presently available information is not adequate to evaluate the resource potential of this commodity. Further seismic studies and exploratory drilling are needed to evaluate the gas potential of this part of the Eastern Overthrust Belt.

  13. Ecological investigation of a hazardous waste site, Warner Robins, Georgia

    SciTech Connect

    Wade, M.; Billig, P.

    1993-05-01

    Landfill No. 4 and the sludge lagoon at Robins Air Force Base, Warner Robins, Georgia, were added to the United States Environmental Protection Agency (EPA) National Priorities List in 1987 because of highpotential for contaminant migration. Warner Robins is located approximately 90 miles southeast of Atlanta. In 1990 CH2M HILL conducted a Remedial Investigation at the base that recommended that further ecological assessment investigations be conducted (CH2M HILL 1990). The subject paper is the result of this recommendation. The ecological study was carried out by the Hazardous Waste Remedial Actions Program (HAZWRAP)Division of Martin Marietta Energy Systems, Inc., working jointly with its subcontractor CDM (CDM 1992a). The primary area of investigation (Zone 1) included the sludge lagoon, Landfill No. 4, the wetland area east of the landfill and west of Hannah Road (including two sewage treatment ponds), and the area between Hannah Road and Horse Creek (Fig. 1). The bottomland forest wetlands of Zone 1 extend from the landfill east to Horse Creek. Surface water and groundwater flow across Zone 1 is generally in an easterly direction toward Horse Creek. Horse Creek is a south-flowing tributary of the Ocmulgee River Floodplain. The objective of the study was to perform a quantitative analysis of ecological risk associated with the ecosystems present in Zone 1. This investigation was unique because the assessment was to be based upon many measurement endpoints resulting in both location-specific data and data that would assess the condition of the overall ecosystem. The study was segregated into five distinct field investigations: hydrology, surface water and sediment, aquatic biology, wetlands ecology, and wildlife biology.

  14. 78 FR 76810 - Information Collection; Environmental Justice and the Urban Forest in Atlanta, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-19

    ...In accordance with the Paperwork Reduction Act of 1995, the Forest Service is seeking comments from all interested individuals and organizations on the new information collection, Environmental Justice and the Urban Forest in Atlanta,...

  15. TUESDAY: EPA Division Director to Highlight the New Norfolk Southern Eco Locomotives in Atlanta

    EPA Pesticide Factsheets

    ATLANTA - U.S. Environmental Protection Agency (EPA) Regional Air, Pesticides, and Toxics Management Division Director Beverly Banister will speak at the Norfolk Southern Inman Yard during the unveiling of the nation's first 'Eco' locomotives.

  16. Perceived stress following race-based discrimination at work is associated with hypertension in African-Americans. The metro Atlanta heart disease study, 1999-2001.

    PubMed

    Din-Dzietham, Rebecca; Nembhard, Wendy N; Collins, Rakale; Davis, Sharon K

    2004-02-01

    There is increasing evidence of an association between stress related to job strain and hypertension. However little data exist on stress from racism and race-based discrimination at work (RBDW). The objective of this study was to investigate whether blood pressure (BP) outcomes are positively associated with stressful racism towards African-Americans from non-African-Americans as well as RBDW from other African-Americans. The metro Atlanta heart disease study was a population-based study which included 356 African-American men and women, aged >/=21 years, residing in metropolitan Atlanta, Georgia during 1999-2001. Perceived stress was self-reported by 197 participants for racism from non-African-Americans and 95 for RBDW from other African-Americans. Sitting systolic (SBP) and diastolic (DBP) BP were taken at a clinic visit and was the average of the last two of three BP measures. Hypertension was self-reported as physician-diagnosed high BP on 2 or more visits. Logistic and least-squares linear regression models were fit accordingly and separately for each type of stress, adjusting for age, gender, body mass index, and coping abilities. The likelihood of hypertension significantly increased with higher levels of perceived stress following racism from non-African-Americans, but not from RBDW from other African-Americans; adjusted odd ratios (95% CI) were 1.4 (1.0, 1.9) and 1.2 (0.8, 1.5) per unit increment of stress. The adjusted magnitude of SBP and DBP increase between low and very high level of stress, conversely, was greater when RBDW originated from African-Americans than racism from non-African-Americans. Stressful racism and RBDW encounters are associated with increased SBP and DBP and increased likelihood of hypertension in African-Americans. Future studies with a larger sample size are warranted to further explore these findings for mechanistic understanding and occupational policy consideration regarding stress risk reduction.

  17. Hydrologic Streamflow Conditions for Georgia, 2007

    USGS Publications Warehouse

    Knaak, Andrew E.; Joiner, John K.

    2008-01-01

    The U.S. Geologic Survey (USGS) Georgia Water Science Center (GaWSC) maintains a long-term hydrologic monitoring network of more than 260 real-time streamflow stations and more than 100 noncontinuous streamflow stations throughout Georgia. This network is operated by the USGS GaWSC in cooperation with more than 50 different partners at Federal, State, and local government levels. One of the many benefits of data collected from this monitoring network is that it allows for the analysis of the overall hydrologic condition of streams and lakes of Georgia.

  18. Inspection/maintenance program evaluation: replicating the Denver Step Method for an Atlanta fleet.

    PubMed

    Corley, Elizabeth A; Dehart-Davis, Leisha; Lindner, Jim; Rodgers, Michael O

    2003-06-15

    The research presented in this paper employs the Step Method of Inspection/Maintenance (I/M) program evaluation to estimate the emissions reduction for an Atlanta I/M program. Stedman et al. (Stedman, D. H.; Bishop, G. A.; Aldrete, P.; Slott, R. S. Environ. Sci. Technol. 1997, 31, 927-931) introduced the Step Method of evaluation when they presented the results of a 1995 Denver I/M program evaluation. The research presented here replicates the original Denver Step Method analysis for a 1997 Atlanta I/M program. This evaluation was conducted separately for the nine outlying Atlanta counties and the four counties that are closest to the center of the city. The results of the analysis are similar to those found by Stedman et al. in Denver. While the Denver carbon monoxide (CO) weighted program benefit was 6.9%, the Atlanta area CO weighted program benefit is found to be 11.5% and 4.9% for the nine-county and four-county Atlanta areas, respectively. We conclude that the 1997 I/M program change in Atlanta yielded a noteworthy and observable change in fleet emissions.

  19. TRAY MOUNTAIN ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Nelson, Arthur E.; Chatman, Mark L.

    1984-01-01

    A mineral survey indicates that the Tray Mountain Roadless Area, Georgia has little promise for the occurrence of metallic mineral resources. Rocks underlying the Tray Mountain Roadless Area are suitable for crushed rock or aggregate; however, other sources for these materials are available closer to present markets. There is a possibility for the occurrence of hydrocarbon resources underlying the area at great depth, but no hydrocarbon potential was identified. Detailed studies are needed to establish the presence or absence and mineral-resource potential of olivine, nickel, cobalt, and chrome in the two mafic-ultramafic bodies in the Hayesville thrust sheet. The cause of the lead anomaly in pan concentrate samples taken from the southwest part of the roadless area has not been established; the mineral residence and source of the anomaly remain to be determined.

  20. Virtual health care center in Georgia.

    PubMed

    Schrader, Thomas; Kldiashvili, Ekaterina

    2008-07-15

    Application of telemedicine systems to cover distant geographical areas has increased recently. However, the potential usefulness of similar systems for creation of national networks does not seem to be widely appreciated. The article describes the "Virtual Health Care Knowledge Center in Georgia" project. Its aim was the set up of an online integrated web-based platform to provide remote medical consultations and eLearning cycles. The project "Virtual Health Care Knowledge Center in Georgia" was the NATO Networking Infrastructure Grant dedicated for development of telemedicine in non-NATO countries. The project implemented a pilot to organize the creation of national eHealth network in Georgia and to promote the use of innovative telemedicine and eLearning services in the Georgian healthcare system. In June 2007 it was continued under the NATO Networking Infrastructure Grant "ePathology--Virtual Pathology Center in Georgia as the Continuation of Virtual Health Care Center".

  1. Evaluation of streamwater quality in the Atlanta region

    USGS Publications Warehouse

    Peters, Norman E.; Kandell, Stephen J.; Hatcher, Kathryn J.

    1997-01-01

    A water-quality index (WQI) was developed from historical data for streams in the Atlanta region. The WQI was derived from percentile ranks of individual water-quality parameter values at each stream by normalizing the constituent ranks for values from all sites in the area for the period from 1990 to 1995. WQIs were developed primarily for nutrients and nutrient-related parameters, because data for metals, organics (pesticides and herbicides), biological conditions, and suspended sediment generally were unavailable. Average WQI of the individual parameter WQIs for sites in the region ranged from 0.26 (good quality) to 0.86 (poor quality), and increased downstream of known nutrient sources. Annual average site WQI decreased at most long-term monitoring sites from 1986 to 1995. Temporal trends, in part, reflect effects of a drought in the late 1980's and normal to higher-than-normal rainfall and runoff in the 1990's. For several sites, particularly in the northern part of the region where major development is ongoing, WQI increased dramatically from 1994 to 1995. Interannual WQI variability typically was less than spatial variability. Average annual site WQI for individual parameters correlated with annual hydrologic characteristics, particularly precipitation amount and water yield, reflecting the effect of dilution on individual water-quality parameter values.

  2. Quality of surface and ground water in the White Creek and Mossy Creek watersheds, White County, Georgia, 1992-93

    USGS Publications Warehouse

    Peck, Michael F.; Garrett, Jerry W.

    1994-01-01

    Surface- and ground-water quality data were collected and evaluated from streams and wells in the White Creek and Mossy Creek watersheds in White County, Georgia, during three sampling periods in 1992 and 1993, to identify stream reaches and wells affected by nonpoint-source contaminants. Livestock operations in these watersheds account for approximately 9.8 million tons of manure per year, which is spread over about 5,000 acres of pasture and cropland in the watersheds. White Creek and Mossy Creek are tributaries of the Chattahoochee River which flows into Lake Sidney Lanier. Lake Sidney Lanier and the Chattahoochee River downstream from the lake are the primary sources of drinking water for the Atlanta Metropolitan area and numerous smaller communities downstream of Atlanta. Water samples were collected from 31 stream sites during baseflow and stormwater-runoff conditions and from 8 shallow wells completed in the regolith and 16 deeper wells completed in the crystalline bedrock. All water samples were analyzed for the nutrients ammonia, nitrite plus nitrate, and orthophosphate. None of the surface-water samples from either sampling period had concentrations of these constituents that exceed the Georgia Department of Natural Resources, Environmental Protection Division (EPD), drinking-water standards. Generally, in both watersheds, the streamwater temperature was cool, specific conductance low, dissolved oxygen high, and pH near neutral. Ground-water samples collected from 8 shallow regolith wells and the 16 deep bedrock wells had nutrient concentrations below EPD drinking-water standards, except for two of the deep bedrock wells with nitrite plus nitrate concentrations slightly above the 10 mg/L drinking-water standard of EPD.

  3. Project Georgia High School/High Tech

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The High School/High Tech initiative of the President's Committee on Employment of Disabilities, Georgia's application of the collaborative "Georgia Model" and NASA's commitment of funding have shown that opportunities for High School/High Tech students are unlimited. In Georgia, the partnership approach to meeting the needs of this program has opened doors previously closed. As the program grows and develops, reflecting the needs of our students and the marketplace, more opportunities will be available. Our collaboratives are there to provide these opportunities and meet the challenge of matching our students with appropriate education and career goals. Summing up the activities and outcomes of Project Georgia High School/High Tech is not difficult. Significant outcomes have already occurred in the Savannah area as a result of NASA's grant. The support of NASA has enabled Georgia Committee to "grow" High School/High Tech throughout the region-and, by example, the state. The success of the Columbus pilot project has fostered the proliferation of projects, resulting in more than 30 Georgia High School High Tech programs-with eight in the Savannah area.

  4. The effects of Georgia's Choice curricular reform model on third grade science scores on the Georgia Criterion Referenced Competency Test

    NASA Astrophysics Data System (ADS)

    Phemister, Art W.

    The purpose of this study was to evaluate the effectiveness of the Georgia's Choice reading curriculum on third grade science scores on the Georgia Criterion Referenced Competency Test from 2002 to 2008. In assessing the effectiveness of the Georgia's Choice curriculum model this causal comparative study examined the 105 elementary schools that implemented Georgia's Choice and 105 randomly selected elementary schools that did not elect to use Georgia's Choice. The Georgia's Choice reading program used intensified instruction in an effort to increase reading levels for all students. The study used a non-equivalent control group with a pretest and posttest design to determine the effectiveness of the Georgia's Choice curriculum model. Findings indicated that third grade students in Non-Georgia's Choice schools outscored third grade students in Georgia's Choice schools across the span of the study.

  5. Ground Water Atlas of the United States: Segment 6, Alabama, Florida, Georgia, South Carolina

    USGS Publications Warehouse

    Miller, James A.

    1990-01-01

    The four States-Alabama, Florida, Georgia, and South Carolina-that comprise Segment 6 of this Atlas are located adjacent to the Atlantic Ocean or the Gulf of Mexico, or both. These States are drained by numerous rivers and streams, the largest being the Tombigbee, Alabama, Chattahoochee, Suwannee, St. Johns, Altamaha, and Savannah Rivers. These large rivers and their tributaries supply water to cities such as Columbia, S.C., Atlanta, Ga., and Birmingham, Ala. However, the majority of the population, particularly in the Coastal Plain which comprises more than one-half of the four-State area, depends on ground water as a source of water supply. The aquifers that contain the water are mostly composed of consolidated to unconsolidated sedimentary rocks, but also include hard, crystalline rocks in parts of three of the States. This chapter describes the geology and hydrology of each of the principal aquifers throughout the four-State area. Precipitation is the source of all the water in the four States of Segment 6. Average annual precipitation (1951-80) ranges from about 48 inches per year over a large part of central South Carolina and Georgia to about 80 inches per year in mountainous areas of northeastern Georgia and western South Carolina. (fig. 1) In general, precipitation is greatest in the mountains (because of their orographic effect) and near the coast, where water vapor, which has been evaporated primarily from the ocean and the gulf, is picked up by prevailing winds and subsequently condenses and falls as precipitation when reaching the shoreline. Much of the precipitation either flows directly into rivers and stream as overland runoff or indirectly as baseflow discharging from aquifers where the water has been stored for a short time. Accordingly, the areal distribution of average annual runoff from 1951 to 1980 (fig. 2) directly reflects that of average annual precipitation during the same period: runoff is greater in mountainous areas and near the coast

  6. 2 CFR Appendix Viii to Part 200 - Nonprofit Organizations Exempted From Subpart E-Cost Principles of Part 200

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    .... Environmental Institute of Michigan, Ann Arbor, Michigan 11. Georgia Institute of Technology/Georgia Tech Applied Research Corporation/Georgia Tech Research Institute, Atlanta, Georgia 12. Hanford...

  7. Detailed Performance Calculations: Georgia Institute of Technology Group, Appendix E

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Conditions for system intercomparison; signal strength evaluation; background total source strength; signal-to-noise ratio; performance of present Georgia Tech system; and special comments on current Georgia Tech system are discussed.

  8. Focus on institutional research at Georgia Tech: editorial.

    PubMed

    Bennett, Gisele

    2014-11-01

    Applied Optics is launching new focus issues to highlight optics research at institutes, including government labs, universities, and industries. The following highlights research taking place at the Georgia Institute of Technology (Georgia Tech).

  9. Exploring Homophobia in Tbilisi, Georgia.

    PubMed

    Mestvirishvili, Maia; Zurabishvili, Tinatin; Iakobidze, Tamar; Mestvirishvili, Natia

    2016-10-04

    The purpose of this study is to determine statistical predictors of homophobic attitudes among the residents of Tbilisi, Georgia. We analyze 2013 survey data from a representative sample of the Tbilisi adult population. Residents were asked about their attitudes, beliefs, and political and social values in the context of the May 17, 2013 attack on LGBT activists on the International Day Against Homophobia and Transphobia (IDAHOT). Findings show that homophobia is significantly predicted by male gender, lower levels of education, acceptance of social inequality, nonliberal attitudes, and perceiving homosexuals as a "threat to national security." However, psychological perceptions and personal experiences also indirectly influence homophobic attitudes: the findings suggest that males report homophobic attitudes more often than females do and tend to be even more homophobic when they believe that homosexuality is inborn rather than acquired. The study also found that people without liberal attitudes tend to be more homophobic when they have personal contacts with homosexuals. This article highlights the need for a more comprehensive approach to education and the promotion of liberal values as well as legal equality for LGBTQ individuals to decrease the level of homophobia in Georgian society and, specifically, in Tbilisi.

  10. Lagtime relations for urban streams in Georgia

    USGS Publications Warehouse

    Inman, Ernest J.

    2000-01-01

    Urban flood hydrographs are needed for the design of many highway drainage structures, embankments, and entrances to detention ponds. The three components that are needed to simulate urban flood hydrographs at ungaged sites are the design flood, the dimensionless hydrograph, and lagtime. The design flood and the dimensionless hydrograph have been presented in earlier studies for urban streams in Georgia. The objective of this study was to develop equations for estimating lagtime for urban streams in Georgia. Lagtimes were computed for 329 floods at 69 urban gaging stations in 11 cities in Georgia. These data were used to compute an average lagtime for each gaging station. Multiple regression analysis was then used to define relations between lagtime and certain physical basin characteristics, of which drainage area, slope, and impervious area were found to be significant. A qualitative variable was used to account for a geographical bias in flood-frequency region 4, a small area of southwestern Georgia. Information from this report can be used to simulate a flood hydrograph using a dimensionless hydrograph, the design flood, and the lagtime obtained from regression equations for any urban site with less than a 25-square-mile drainage area in Georgia.

  11. A Failed Experiment: Georgia's Tax Credit Scholarships for Private Schools

    ERIC Educational Resources Information Center

    Southern Education Foundation, 2011

    2011-01-01

    Georgia is one of seven states that currently allow tax credits for scholarships to private schools. Georgia's law was enacted in May 2008 in order to assist low income students to transfer out of low performing public schools. Operations under the new act began in late 2008. The law permits taxpayers in Georgia to reduce their annual state taxes…

  12. Georgia Basin-Puget Sound Airshed Characterization Report 2014

    EPA Science Inventory

    The Georgia Basin - Puget Sound Airshed Characterization Report, 2012 was undertaken to characterize the air quality within the Georgia Basin/Puget Sound region,a vibrant, rapidly growing, urbanized area of the Pacific Northwest. The Georgia Basin - Puget Sound Airshed Characteri...

  13. Georgia and the United States Constitution 1787-1789.

    ERIC Educational Resources Information Center

    Griffin, J. David

    This pamphlet on revolutionary Georgia is one of a series designed for use in the state's public schools. The objective is to present a clear, concise picture of Georgia's history during the American Revolution. The first and major part of the text presents an historical summary. It describes how Georgia was an early and strong supporter of the…

  14. Atlanta Ranks 3rd on EPAs Energy Star Top Cities List of Most Buildings in the U.S.

    EPA Pesticide Factsheets

    ATLANTA - Today, the U.S. Environmental Protection Agency (EPA) released its seventh-annual list of the top 25 U.S. metropolitan areas with the most Energy Star certified buildings in 2014 and the city of Atlanta ranks third. EPA's Energy Star Top C

  15. INTERCOMPARISION OF SEMI-CONTINUOUS MEASUREMENTS OF NITRATE AND SULFATE AT THE EPA ATLANTA SUPERSITE, AUGUST 1999

    EPA Science Inventory

    The Atlanta Supersite was one of the first Environmental Protection Agency (EPA) Supersites dedicated to the study of fine particles (PM2.5). The study involved intensive measurements during the month of August 1999, at a site situated near the center of Atlanta. One of the s...

  16. US EPA Administrator Delivers Remarks at Atlanta Conference on College Students Helping Underserved Communities Address Environmental Problems

    EPA Pesticide Factsheets

    ATLANTA - Today, U.S. EPA Administrator Gina McCarthy provided opening remarks at the EPA Region 4 conference about the College/Underserved Community Partnership Program (CUPP) at the Sam Nunn Federal Center in Atlanta, Ga. Through CUPP, college and

  17. EPA Hosts Environmental Justice Interagency Working Group Meeting in Atlanta to address Concerns in North Birmingham Communities

    EPA Pesticide Factsheets

    (ATLANTA - February 17, 2016) The U.S. Environmental Protection Agency (EPA) will host a Federal Interagency Working Group on Environmental Justice Meeting (EJ IWG) on Thursday, February 18, 2016 in the Sam Nunn Federal Building in Atlanta, GA. The EJ IWG

  18. SHORT-TERM TEMPORAL VARIATION IN PM2.5 MASS AND CHEMICAL COMPOSITION DURING THE ATLANTA SUPERSITE EXPERIMENT, 1999

    EPA Science Inventory

    Measurements in urban Atlanta of transient aerosol events in which PM2.5 mass concentrations rapidly rise and fall over a period of 3-6 hr are reported. The data are based on new measurement techniques demonstrated at the U.S. Environmental Protection Agency (EPA) Atlanta Supe...

  19. Task Force Delay Study. William B. Hartsfield Atlanta International Airport. Volume II.

    DTIC Science & Technology

    1980-06-01

    experimal Desain Srigfildsirgniai216 Ai Poriel Siagmulato Model T- 4 ’rgAenyCd omT F r 700.7 contain Repprtcion d cmetiod for thee i led anaysi DATA...Atlanta Simulation Model Calibration and Annual Delay Baseline Experiment Dear Ray: Enclosed are some data materials for use during the second Task...that should be reviewed, revised, and approved by the Atlanta Task Force prior to use in model runs. Sincerely, Stephen-L. M. Hockaday Manager S- n

  20. DVD Database Astronomical Manuscripts in Georgia

    NASA Astrophysics Data System (ADS)

    Simonia, I.; Simonia, Ts.; Abuladze, T.; Chkhikvadze, N.; Samkurashvili, L.; Pataridze, K.

    2016-06-01

    Little known and unknown Georgian, Persian, and Arabic astronomical manuscripts of IX-XIX centuries are kept in the centers, archives, and libraries of Georgia. These manuscripts has a form of treaties, handbooks, texts, tables, fragments, and comprises various theories, cosmological models, star catalogs, calendars, methods of observations. We investigated this large material and published DVD database Astronomical Manuscripts in Georgia. This unique database contains information about astronomical manuscripts as original works. It contains also descriptions of Georgian translations of Byzantine, Arabic and other sources. The present paper is dedicated to description of obtained results and DVD database. Copies of published DVD database are kept in collections of the libraries of: Ilia State University, Georgia; Royal Observatory, Edinburgh, UK; Congress of the USA, and in other centers.

  1. Ground-water conditions in Georgia, 1998

    USGS Publications Warehouse

    Cressler, Alan M.

    1999-01-01

    Ground-water conditions in Georgia during 1998 and for the period of record were evaluated using data from U.S. Geological Survey ground-water-level and ground-water-quality monitoring networks. Data for 1998 included in this report are from continuous water-level records from 130 wells and chloride analyses from 14 wells. Data from one well is incomplete because data collection was discontinued. Chloride concentration in water from the Upper Floridan aquifer in most of coastal Georgia was within drinking-water standards established by the Georgia Department of Natural Resources and the U.S. Environmental Protection Agency. In the Savannah area, chloride concentration has not changed appreciably with time. However, chloride concentration in water from some wells that tap the Floridan aquifer system in the Brunswick area exceeds the drinking-water standards.

  2. Ground-water conditions in Georgia, 2000

    USGS Publications Warehouse

    Cressler, A.M.; Blackburn, D.K.; McSwain, K.B.

    2001-01-01

    Ground-water conditions in Georgia during 1999 and for the period of record were evaluated using data from U.S. Geological Survey ground-water-level and ground-water-quality monitoring networks. Data for 1999 included in this report are from continuous water-level records from 130 wells and chloride analyses from 14 wells. Data from one well is incomplete because data collection was discontinued. Chloride concentration in water from the Upper Floridan aquifer in most of coastal Georgia was within drinking-water standards established by the Georgia Department of Natural Resources and the U.S. Environmental Protection Agency. In the Savannah area, chloride concentration has not changed appreciably with time. However, chloride concentration in water from some wells that tap the Floridan aquifer system in the Brunswick area exceeds the drinking-water standards.

  3. Historical Earthquakes and Active Structure for Georgia

    NASA Astrophysics Data System (ADS)

    Tsereteli, Nino; Varazanashivli, Otar

    2014-05-01

    Long-term seismic history is an important foundation for reliable assessment of seismic hazard and risk. Therefore, completeness of earthquake catalogues in the longest historical part is very important. Survived historical sources, as well as special researches from the institutes, museums, libraries and archives in Georgia, the Caucasus and the Middle East indicate to high level of seismicity which entailed numerous human casualties and destruction on the territory of Georgia during the historical period. The study and detailed analysis of these original documents and researches have allowed us to create a new catalogue of historical earthquakes of Georgia from 1250 BC to 1900 AD. The method of the study is based on a multidisciplinary approach, i.e. on the joint use of methods of history and paleoseismology, archeoseismology, seismotectonics, geomorphology, etc. We present here a new parametric catalogue of 44 historic earthquakes of Georgia and a full "descriptor" of all the phenomena described in it. Constructed on its basis, the summarized map of the distribution of maximum damage in the historical period (before 1900) on the territory of Georgia clearly shows the main features of the seismic field during this period. In particular, in the axial part and the southern slope of the Greater Caucasus there is a seismic gap, which was filled in 1991 by the strongest earthquake and its aftershocks in Racha. In addition, it is also obvious that very high seismic activity in the central and eastern parts of the Javakheti highland is not described in historical materials and this fact requires further searches of various kinds of sources that contain data about historical earthquakes. We hope that this catalogue will enable to create a new joint (instrumental and historical) parametric earthquake catalogue of Georgia and will serve to assess the real seismic hazard and risk in the country.

  4. Annotated checklist of Georgia birds

    USGS Publications Warehouse

    Beaton, G.; Sykes, P.W.; Parrish, J.W.

    2003-01-01

    This edition of the checklist includes 446 species, of which 407 are on the Regular Species List, 8 on the Provisional, and 31 on the Hypothetical. This new publication has been greatly expanded and much revised over the previous checklist (GOS Occasional Publ. No. 10, 1986, 48 pp., 6x9 inches) to a 7x10-inch format with an extensive Literature Cited section added, 22 species added to the Regular List, 2 to the Provisional List, and 9 to the Hypothetical List. Each species account is much more comprehensive over all previous editions of the checklist. Among some of the new features are citations for sources of most information used, high counts of individuals for each species on the Regular List, extreme dates of occurrence within physiographic regions, a list of abbreviations and acronyms, and for each species the highest form of verifiable documentation given with its repository institution with a catalog number. This checklist is helpful for anyone working with birds in the Southeastern United States or birding in that region. Sykes' contribution to this fifth edition of the Annotated Checklist of Georgia Birds includes: suggestion of the large format and spiral binding, use of Richard A. Parks' painting of the Barn Owl on the front cover, use of literature citations throughout, and inclusion of high counts for each species. Sykes helped plan all phases of the publication, wrote about 90% of the Introduction and 84 species accounts (Osprey through Red Phalarope), designed the four maps in the introduction section and format for the Literature Cited, and with Giff Beaton designed the layout of the title page.

  5. Geology and industrial mineral resources of the Macon-Gordon Kaolin District, Georgia

    USGS Publications Warehouse

    Buie, Bennett Frank; Hetrick, J.H.; Patterson, S.H.; Neeley, C.L.

    1979-01-01

    The Macon-Gordon kaolin district is about 80 miles (130 km) southeast of Atlanta, Georgia. It extends across the boundary between, and includes parts of, the Piedmont and Atlantic Coastal Plain physiographic provinces. The rocks in the Piedmont are mainly intensely folded sericite schist and granite gneiss containing irregular masses of amphibolite and feldspathic biotite gneiss and scattered igneous intrusive rocks. Most of the crystalline rocks are thought to be of Paleozoic age, but some of the intrusive rocks may be younger. The crystalline rocks are cut by a major unconformity and are overlain by sedimentary formations ranging in age from Cretaceous to Miocene. The valuable kaolin deposits occur in the Cretaceous beds, undivided, and in the Huber Formation which is of Paleocene to middle Eocene age. The resources of kaolin in the district are estimated in millions of metric tons as follows: reserves, 100; subeconomic resources, 700 to 900; undiscovered resources, probably 700 to 1,000. In addition to kaolin, the leading mineral commodity mined in the district, crushed stone and sand are now being produced, and fuller's earth and a minor amount of limestone were formerly produced. The crushed stone is quarried from igneous rocks in the Piedmont province. The sand is washed from the Cretaceous beds, undivided. The fuller's earth was mined from the Twiggs Clay Member of the Barnwell Formation, and limestone was dug from the Tivola Limestone.

  6. A COMPARISON OF PARTICLE MASS SPECTROMETERS DURING THE 1999 ATLANTA SUPERSITES EXPERIMENT

    EPA Science Inventory

    During the Atlanta SuperSite Experiment, four particle mass spectrometers were operated together for the first time: NOAA's PALMS (Particle Analysis by Laser Mass Spectrometry), U. C. Riverside's ATOFMS (Aerosol Time-of-Flight Mass Spectrometry), U. Delaware's RSMS-II (Rapid Si...

  7. Social Support and Social Network Ties among the Homeless in a Downtown Atlanta Park

    ERIC Educational Resources Information Center

    Reitzes, Donald C.; Crimmins, Timothy J.; Yarbrough, Johanna; Parker, Josie

    2011-01-01

    This study applies a typology of social support with 3 categories of social networks to investigate social ties and their benefits for homeless people. Data were derived from a 2-year long series of participant observations of homeless or precariously housed people who came regularly to a downtown Atlanta public park. The findings are as follows:…

  8. 78 FR 70895 - Proposed Establishment and Modification of Area Navigation (RNAV) Routes; Atlanta, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... Area Navigation (RNAV) Routes; Atlanta, GA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to establish 14 RNAV Q-routes and modify 4 Q-routes in support of the Optimization of Airspace and Procedures in a Metroplex (OAPM)...

  9. 75 FR 73969 - Approval and Promulgation of Implementation Plans; Extension of Attainment Date for the Atlanta...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ..., Carroll, Cherokee, Clayton, Cobb, Coweta, DeKalb, Douglas, Fayette, Forsyth, Fulton, Gwinnett, Hall, Henry... amended under ``Atlanta, GA'' by revising the entries for ``Barrow County,'' ``Bartow County,'' ``Carroll... effective. \\4\\. November 30, 2010. Carroll County This action is Nonattainment..... April 7,...

  10. Counseling Psychology from Greyston to Atlanta: On the Road to Armageddon?

    ERIC Educational Resources Information Center

    Sprinthall, Norman A.

    1990-01-01

    Briefly describes the model for counseling psychology developed during the Greyston Conference of 1964 and compares it with the current view from the Atlanta Conference. Suggests that the shift of counseling psychology from schools, colleges, and career development toward a medical model of clinical treatment may eliminate an independent…

  11. 77 FR 8255 - Constitution Road Drum Superfund Site, Atlanta, Dekalb County, GA; Notice of Settlement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-14

    ... Response, Compensation and Liability Act (CERCLA), the United States Environmental Protection Agency has entered into a settlement for past response costs concerning the Constitution Road Drum Superfund Site... AGENCY Constitution Road Drum Superfund Site, Atlanta, Dekalb County, GA; Notice of Settlement...

  12. 77 FR 2981 - Constitution Road Drum Superfund Site; Atlanta, Dekalb County, GA; Notice of Settlement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-20

    ... Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), the United States Environmental Protection Agency has entered into a settlement for past response costs concerning the Constitution Road Drum... AGENCY Constitution Road Drum Superfund Site; Atlanta, Dekalb County, GA; Notice of Settlement...

  13. PREFACE TO SPECIAL SECTION: SOUTHERN OXIDANTS STUDY 1999 ATLANTA SUPERSITE PROJECT (SOS3)

    EPA Science Inventory

    The Atlanta Supersites Project consisted of a one-month intensive field program to compare advanced methods for measurement of PM2.5 mass, chemical composition, including single particle composition in real-time, and aerosol precursor species. The project was the first of EPA's ...

  14. COMPARISON OF INTEGRATED SAMPLERS FOR MASS AND COMPOSITION DURING THE 1999 ATLANTA SUPERSITES PROJECT

    EPA Science Inventory

    The first of EPA's Particulate Matter (PM) Supersites projects was established in Atlanta, GA during the summer of 1999 in conjunction with the Southern Oxidants Study. The short-term primary focus was a one month intensive field campaign to evaluate advanced PM measurement me...

  15. An Overview of Synoptic and Mesoscale Factors Contributing to the Disastrous Atlanta Flood of 2009

    EPA Science Inventory

    The goal of this short communication is to present a brief overview of the hydrometeorological conditions leading to the historic Atlanta area flooding, present multiple observational perspectives on cumulative rainfall totals for the event, and consider a hypothesis for he prefe...

  16. Fight or Flight? Immigration, Competition, and Language Assistance Resources in Metropolitan Atlanta

    ERIC Educational Resources Information Center

    Tarasawa, Beth

    2013-01-01

    As the Latino/a immigrant population increases, racial conflict historically understood in terms of Black and White in the U.S. South has expanded to include new contestants in metro-Atlanta public schools. By examining market and sociological competition theoretical perspectives, this study investigates how language assistance resource…

  17. White House Honors Georgia Faith Leader for Climate Champions of Change

    EPA Pesticide Factsheets

    ATLANTA - On Monday, July 20 th , the White House will recognize Reverend Gerald Durley of Atlanta, Ga., as a Champion of Change for his efforts in protecting our environment and communities from the effects of climate change.

  18. Educational Initiatives for Industrial Development in Georgia.

    ERIC Educational Resources Information Center

    Starnes, Paul M.; Johnson, Berman E.

    Georgia's two-year technical institutes have played a prominant role in linking education with industry. Five major interrelated efforts have worked to transform the state from an agrarian economy to one utilizing advanced technologies. The first of these, the Quick-Start Program, offers state-paid services, such as consultation, employee…

  19. Descriptive Summary of Georgia Tech's Semiotics Lab.

    ERIC Educational Resources Information Center

    Pearson, Charls

    This document is a descriptive summary of the Georgia Institute of Technology's semiotics laboratory. A review of the goals and objectives of the laboratory is followed by a description of the facilities, including the computer software. The capabilities and uses of the laboratory are outlined for classroom experiments, instructional experiments,…

  20. Student Enrollment Forecasting in Georgia: Lessons Learned.

    ERIC Educational Resources Information Center

    Chan, Tak Cheung; Pool, Harbison; Davidson, Ronald

    2002-01-01

    Study of school district enrollment forecasting in Georgia finds, for example, differences in forecasting accuracy between large and small school districts, the widespread use of the Cohort Survival Technique, a lag in small school districts' use of sophisticated, computer-based enrollment forecasting models. (Contains 34 references.) (PKP)

  1. Evaluating the Georgia Master Naturalist Program

    ERIC Educational Resources Information Center

    Hildreth, Lauren; Mengak, Michael T.

    2016-01-01

    We evaluated the Georgia Master Naturalist Program using an online survey. Survey participation was voluntary, and the survey addressed areas such as satisfaction, volunteerism, and future training. The program received high scores from survey respondents. They appreciated training on native plants, environmental awareness, and ecological…

  2. Georgia Turns to the West for Ideas

    ERIC Educational Resources Information Center

    Nemtsova, Anna

    2008-01-01

    Georgia, along with a number of other former Soviet countries, is rapidly reforming its higher-education system. Russian is being replaced by English in classrooms and textbooks. Western-trained professors are flooding campuses with new methods of teaching and liberal-arts courses are replacing vocational training. This change is part of broader…

  3. Institutional Research in Georgia Junior Colleges.

    ERIC Educational Resources Information Center

    Davis, Cynthia L.; Sparks, June R.

    Questionnaires were sent to the Academic Deans of all two-year colleges in Georgia in order to obtain information on the status of institutional research in those institutions. Responses were received from all 17 of the public junior colleges and from all but three of the eight private junior colleges. Results of the study indicated: (1) 14% of…

  4. MODELING MERCURY FATE IN SEVEN GEORGIA WATERSHEDS

    EPA Science Inventory

    Field and modeling studies were conducted in support of total maximum daily loads (TMDLs)for mercury in six south Georgia rivers and the Savannah River. Mercury is introduced to these rivers primarily by atmospheric deposition, with minor point source loadings. To produce mercu...

  5. Milkweed, stink bugs, and Georgia cotton

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In peanut-cotton farmscapes in Georgia, stink bugs, i.e., Nezara viridula (L.)(Say) and Chinavia hilaris (Say), develop in peanut and then disperse at the crop-to-crop interface to feed on fruit in cotton. The main objective of this study was to examine the influence of a habitat of tropical milkwe...

  6. 77 FR 51099 - Georgia Disaster #GA-00046

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Georgia Disaster GA-00046 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY...., Suite 6050, Washington, DC 20416. SUPPLEMENTARY INFORMATION: Notice is hereby given that as a result...

  7. Jazz in Georgia Schools: Twin Residencies.

    ERIC Educational Resources Information Center

    Blackman, Mark; Blackman, Gary

    1984-01-01

    A very successful artist-in-education program in which jazz musicians introduced elementary students in Augusta (Georgia) to jazz music is described. Students were involved in many activities, including instrumental improvisation, singing, reading staff notation, choreography, and composing jazz. (RM)

  8. Planning for Secondary Vocational Education in Georgia.

    ERIC Educational Resources Information Center

    Asche, F. Marion

    A literature review and analysis was undertaken in order to present policymakers in Georgia with broad overview of the issues related to planning in vocational education and to propose a modified programmatic model for vocational education that would incorporate contemporary thinking about the mission of secondary vocational education and…

  9. Human cutaneous anthrax, Georgia 2010-2012.

    PubMed

    Kracalik, Ian; Malania, Lile; Tsertsvadze, Nikoloz; Manvelyan, Julietta; Bakanidze, Lela; Imnadze, Paata; Tsanava, Shota; Blackburn, Jason K

    2014-02-01

    We assessed the occurrence of human cutaneous anthrax in Georgia during 2010--2012 by examining demographic and spatial characteristics of reported cases. Reporting increased substantially, as did clustering of cases near urban centers. Control efforts, including education about anthrax and livestock vaccination, can be directed at areas of high risk.

  10. Teacher Training in a Rural Georgia Community.

    ERIC Educational Resources Information Center

    Hubright, Ronald L.; And Others

    This paper describes Project Alma, a cooperative effort between Georgia Southern College and Bacon County Schools that resulted in a field-based graduate teacher training program with a mandate to bring about new programs, approaches, and system renewal through teacher education. Project objectives are to: (a) design a field-based master's degree…

  11. GSCA (Georgia School Counselors Association) Journal, 2001.

    ERIC Educational Resources Information Center

    Mullis, Fran, Ed.; McCarthy, Susan, Ed.

    2001-01-01

    The articles presented in this journal issue include contributions that help meet the needs of all students. Six of the articles are based on programs presented at the Georgia School Counselor Association 2000 Fall Conference. The articles include: (1) "Effects of Group Counseling on Third Grade Students' Self-Esteem and Academic Achievement"…

  12. Community Types and Mortality in Georgia Counties

    ERIC Educational Resources Information Center

    Young, Frank W.

    2012-01-01

    Using an "ecological regional analysis" methodology for defining types of communities and their associated mortality rates, this study of Georgia's 159 counties finds that the suburban and town centered counties have low mortality while the city-centered type predicts low mortality for the whites. The military-centered counties do not…

  13. School-Based Businesses in Georgia.

    ERIC Educational Resources Information Center

    Gatewood, Elizabeth J.; DeLargy, Paul F.

    A school-based business program in Georgia is attempting to broaden the education of high school students by making them more aware of the role of small business in the United States economy and the economic possibilities offered by entrepreneurship. Goals of school-based businesses are to create profit-making enterprises that meet unfilled needs…

  14. Building Literate Communities: Georgia's Blueprint for Success.

    ERIC Educational Resources Information Center

    Breeden, Kenneth H.; Bowen, Jean S.

    1990-01-01

    Georgia's Certified Literate Community Program is a state-supported, community-based effort that provides all levels of instruction--from basic skills to technical writing--to adults at all educational levels. The goal is to enable every capable adult to attain reading, speaking, writing, problem solving, and comprehension skills. (SK)

  15. Georgia Kids Count Factbook, 1996-97.

    ERIC Educational Resources Information Center

    Georgians for Children, Atlanta, GA.

    This factbook presents statistical data and examines trends for 10 indicators of children's well-being in Georgia. The indicators are: (1) low birthweight infants; (2) infant mortality; (3) death rate of children ages 1 to 14 years; (4) kindergarten retention; (5) violent death rate of teenagers aged 15 to 19 years; (6) juvenile arrests; (7) youth…

  16. Georgia Kids Count Factbook, 1998-99.

    ERIC Educational Resources Information Center

    Georgians for Children, Atlanta, GA.

    This Kids Count factbook presents statistical data and examines trends for 10 indicators of children's well-being in Georgia. The indicators are: (1) low birthweight babies; (2) infant mortality; (3) child deaths; (4) teen deaths by accident, homicide, and suicide; (5) juvenile arrests; (6) reading and math scores on the Iowa Test of Basic Skills;…

  17. Examining School District Efficiency in Georgia

    ERIC Educational Resources Information Center

    Houck, Eric A.; Rolle, R. Anthony; He, Jiang

    2010-01-01

    This article examines the relative production efficiency of school districts in Georgia using the modified quadriform method. Overall, we find that the modified quadriform allows state-level policymakers to access a basic tool for analysis that makes relative comparison of school district productivity for use in policy analysis and policy…

  18. Human Cutaneous Anthrax, Georgia 2010–2012

    PubMed Central

    Kracalik, Ian; Malania, Lile; Tsertsvadze, Nikoloz; Manvelyan, Julietta; Bakanidze, Lela; Imnadze, Paata; Tsanava, Shota

    2014-01-01

    We assessed the occurrence of human cutaneous anthrax in Georgia during 2010–-2012 by examining demographic and spatial characteristics of reported cases. Reporting increased substantially, as did clustering of cases near urban centers. Control efforts, including education about anthrax and livestock vaccination, can be directed at areas of high risk. PMID:24447721

  19. Biological Safety at the University of Georgia.

    ERIC Educational Resources Information Center

    Rowe, Daryl E.

    1983-01-01

    The University of Georgia (UGA) biosafety program was initiated in response to requirements for recombinant DNA experiments rather than laboratory-acquired infections. This and other environmental safety programs at UGA are described, considering three of the four recognized levels of biocontainment. A fire extinguisher inspection computer program…

  20. Health Clinic Environments in Georgia Elementary Schools

    ERIC Educational Resources Information Center

    Simpson, Susan Rogers

    2005-01-01

    Schools seem to be the logical place to serve the health needs of students, since children spend a majority of their time there. Design standards were not available for health clinics in Georgia elementary schools; therefore, this study examined key characteristics of an elementary school clinic in order to determine the importance of each design…

  1. Sixty Years of Creationism in Georgia.

    ERIC Educational Resources Information Center

    Saladin, Kenneth S.

    1983-01-01

    Examines sociopolitical conditions that allowed pro-creationist and anti-evolutionist movements to thrive in Georgia and other southern States. Describes efforts by leading citizens to influence legislation toward propagation of the creationist philosophy, especially in education. Stresses the need for scientists and educators to oppose…

  2. Preparation of public housing energy efficiency publications for the Atlanta Housing Authority

    SciTech Connect

    1995-08-01

    The Georgia Institute of Technology (Georgia Tech) has produced and evaluated the effectiveness of pamphlets prepared to encourage utility cost conservation. The target population for this project is not only public housing residents but also the public housing maintenance staff (who also have a dramatic impact on facility energy costs). Because the majority of the problems associated with excess resident utility costs occur during extreme cold weather of the heating season, heating conservation was the focus of this study.

  3. Classification of the PALMS single particle mass spectral data from Atlanta by regression tree analysis

    NASA Astrophysics Data System (ADS)

    Middlebrook, A. M.; Murphy, D. M.; Lee, S.; Lee, S.; Lee, S.; Thomson, D. S.; Thomson, D. S.

    2001-12-01

    During the Atlanta Supersites project in August 1999, the PALMS (Particle Analysis by Laser Mass Spectrometry) instrument collected over 500,000 individual particle spectra. The Atlanta data were originally analyzed by examining combinations of peaks and relative peak areas [Lee et al., 2001a,b], and a wide range of particle components such as sulfate, nitrate, mineral species, metals, organic species, and elemental carbon were detected. To further study the dataset, a classification program using regression tree analysis was developed and applied. Spectral data were compressed into a lower resolution spectrum (every 0.25 mass units) of the raw data and a list of peak areas (every mass unit). Each spectrum started as a normalized classification vector by itself. If the dot product of two classification vectors was within a certain threshold, they were combined into a new classification. The new classification vector was a normalized running average of the classifications being combined. In subsequent steps, the threshold for combining classifications was continuously lowered until a reasonable number of classifications remained. After the final iteration, each spectrum was compared individually with the entire set of classification vectors. Classifications were also combined manually. The classification results from the Atlanta data are generally consistent with those determined by peak identification. However, the classification program identified specific patterns in the mass spectra that were not found by peak identification and generated new particle types. Furthermore, rare particle types that may affect human health were studied in more detail. A description of the classification program as well as the results for the Atlanta data will be presented. Lee, S.-H., D. M. Murphy, D. S. Thomson, and A. M. Middlebrook, Chemical components of single particles measured with particle analysis by laser mass spectrometry (PALMS) during the Atlanta Supersites Project

  4. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Georgia

    SciTech Connect

    Mendon, Vrushali V.; Zhao, Mingjie; Taylor, Zachary T.; Poehlman, Eric A.

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Georgia. Moving to the 2015 IECC from the 2011 Georgia State Code base code is cost-effective for residential buildings in all climate zones in Georgia.

  5. What Should Georgia Students Know To Be Successful? A 1992 Validation Survey: Desired Outcomes for Students of Georgia Vocational-Technical Programs.

    ERIC Educational Resources Information Center

    Fletcher, Gail

    A statewide survey was conducted by Georgia Assessment Project, Georgia State University during 1992 to determine if Georgia employers and educators agreed with Georgia policymakers that each of the 28 desired student outcomes (DSOs) was important to success in the workplace. Of 4,041 surveys mailed to a representative sample of educators and…

  6. EPA Provides $2.3 Million to Two Universities in Atlanta to Protect Air Quality in a Changing Climate

    EPA Pesticide Factsheets

    ATLANTA - Today, the U.S. Environmental Protection Agency (EPA) announced $8.5 million in research funding to 12 universities to protect air quality from the current and future challenges associated with the impacts of climate change.

  7. 77 FR 46685 - In the Matter of: Steven Neal Greenoe, Currently Incarcerated at: Inmate #54450-056, USP Atlanta...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ...: 8933 Windjammer Drive, Raleigh, NC 27615; Order Denying Export Privileges On January 10, 2012, in the U....S. Penitentiary, P.O. Box 1150160, Atlanta, GA, and 8933 Windjammer Drive, Raleigh, NC 27615,...

  8. Biogeochemical cycling in the Strait of Georgia.

    PubMed

    Johannessen, S C; Macdonald, R W; Burd, B; van Roodselaar, A

    2008-12-01

    The papers in this special issue present the results of a five-year project to study sedimentary biogeochemical processes in the Strait of Georgia, with special emphasis on the near-field of a large municipal outfall. Included in this special issue are overviews of the sedimentology, benthic biology, status of siliceous sponge reefs and distribution of organic carbon in the water column. Other papers address the cycling of contaminants (PCBs, PBDEs) and redox metals in the sediment, a method to map the extent of the influence of municipal effluent from staining on benthic bivalves, and the relationships among geochemical conditions and benthic abundance and diversity. The latter set of papers addresses the role of municipal effluent as a pathway of organic carbon and other contaminants into the Strait of Georgia and the effect of the effluent on benthic geochemistry and biology.

  9. Foodborne Botulism in the Republic of Georgia

    PubMed Central

    Katsitadze, Guram; Moiscrafishvili, Maia; Zardiashvili, Tamar; Chokheli, Maia; Tarkhashvili, Natalia; Jhorjholiani, Ekaterina; Chubinidze, Maia; Kukhalashvili, Teimuraz; Khmaladze, Irakli; Chakvetadze, Nelli; Imnadze, Paata; Sobel, Jeremy

    2004-01-01

    Foodborne botulism is a potentially fatal, paralytic illness that can cause large outbreaks. A possible increase in botulism incidence during 2001 in the Republic of Georgia prompted this study. We reviewed surveillance data and abstracted records of patients with botulism who were hospitalized from 1980 to 2002. During this period, 879 botulism cases were detected. The median annual incidence increased from 0.3 per 100,000 during 1980 to 1990 to 0.9 per 100,000 during 1991 to 2002. For 706 botulism patients hospitalized from 1980 to 2002, 80% of their cases were attributed to home-preserved vegetables. Surveillance evaluation verified that botulism incidence varied greatly by region. Georgia has the highest nationally reported rate of foodborne botulism in the world. A strategy addressing individual behaviors in the home is needed to improve food safety; developing this strategy requires a deeper understanding of why botulism has increased and varies by region. PMID:15498162

  10. Foodborne botulism in the Republic of Georgia.

    PubMed

    Varma, Jay K; Katsitadze, Guram; Moiscrafishvili, Maia; Zardiashvili, Tamar; Chikheli, Maia; Tarkashvili, Natalia; Jhorjholiani, Ekaterina; Chubinidze, Maia; Kukhalashvili, Teimuraz; Khmaladze, Irakli; Chakvetadze, Nelli; Imnadze, Paata; Sobel, Jeremy

    2004-09-01

    Foodborne botulism is a potentially fatal, paralytic illness that can cause large outbreaks. A possible increase in botulism incidence during 2001 in the Republic of Georgia prompted this study. We reviewed surveillance data and abstracted records of patients with botulism who were hospitalized from 1980 to 2002. During this period, 879 botulism cases were detected. The median annual incidence increased from 0.3 per 100,000 during 1980 to 1990 to 0.9 per 100,000 during 1991 to 2002. For 706 botulism patients hospitalized from 1980 to 2002, 80% of their cases were attributed to home-preserved vegetables. Surveillance evaluation verified that botulism incidence varied greatly by region. Georgia has the highest nationally reported rate of foodborne botulism in the world. A strategy addressing individual behaviors in the home is needed to improve food safety; developing this strategy requires a deeper understanding of why botulism has increased and varies by region.

  11. Astronomy in Georgia - Present Status and Perspectives

    NASA Astrophysics Data System (ADS)

    Todua, M.

    2016-09-01

    Astronomy in Georgia is generally represented in Abastumani Astrophysical Observatory found in 1932. It is one of the leading scientific institutes in the country. Main fields of research are solar system bodies (including near-Earth asteroids), various aspects of solar physics, stellar astronomy (including binary stars and open clusters), extragalactic objects (AGNs), theoretical astrophysics, cosmology, atmospheric and solar-terrestrial physics. Several telescopes are operational today, as well as the instruments for atmospheric studies. In 2007 the Observatory was integrated with Ilia State University, merging scientific research and education which facilitated the growth of a new generation of researchers. There are groups of astronomers and astrophysicists in other Georgian universities and institutions as well. Georgian scientists collaborate with research centers and universities worldwide. Research groups participate in various international scientific projects. The interest in astronomy in Georgia has been growing, which increases future perspectives of its development in the country.

  12. Project Georgia High School/High Tech

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Georgia High School/High Tech has been developing a suggested curriculum for use in its programs. The purpose of this instructional material is to provide a basic curriculum format for teachers of High School/High Tech students. The curriculum is designed to implement QCC classroom instruction that encourages career development in technological fields through post-secondary education, paid summer internships, and exposure to experiences in high technology.

  13. Ground-Water Data for Georgia, 1988

    USGS Publications Warehouse

    Joiner, Charles N.; Peck, Michael F.; Reynolds, Mark S.; Stayton, Welby L.

    1989-01-01

    Continuous water-level records from 144 wells and water-level measurements from an additional 617 wells in Georgia during 1988 provide the basic data for this report. Daily mean water-level hydrographs for selected wells illustrate the effects that changes ln recharge and discharge have had on the ground-water reservoirs in the State during 1988. Monthly mean water levels are shown for the 10-year period 1979-88. Maps showing the potentiometric surface of the Upper Floridan aquifer for Hay 1988 and the Claiborne and Clayton aquifers for October 1988 also are presented. Annual mean water levels in Georgia generally were below those measured in 1987; water levels ranged from 6.9 feet higher to 7.3 feet lower. Record-low water levels were measured during the last half of 1988 in 18 wells tapping the crystalline rock aquifer, the Cretaceous rock aquifer system, the Midville aquifer system, and the Clayton, Upper Floridan, and upper Brunswick aquifers. These record lows were from 0.1 to 1.4 feet lower than the previous record lows. A prolonged drought resulted in decreased recharge to the aquifers and increased ground-water pumping, which caused water levels to decline. Water-quality samples collected periodically throughout Georgia are analyzed as part of areal and regional ground-water studies. Maps showing chloride concentrations in the Upper Floridan aquifer in October 1988 in coastal Georgia and in the Savannah and Brunswick areas are presented. Periodic monitoring of water quality in the Savannah and Brunswick areas indicates that chloride concentrations in the Upper Floridan generally have remained stable.

  14. Bioregional Planning in Central Georgia, USA

    DTIC Science & Technology

    2005-11-02

    Chattahoochee, Harris, Marion, Muscogee, and Talbot—have joined with Taylor County and the cities of Manchester in Meriwether County and West Point in Troup...Image Archive Center, Utah State University, Logan, UT 84321-5230, USA Available online 2 November 2005 Abstract Human influences in the five- county ... county study region The region for this study is the five- county area around Fort Benning, Georgia, in the southeastern United States (Fig. 1). These

  15. Water Supply and Use, Dalton Lake, Georgia

    DTIC Science & Technology

    1986-05-01

    basin are by six users (excluding Hammond Power Plant). Similarly, 80 percent of the discharge in the basin is by ten users. Consumptive use varies from...of the technology, especially the software, testing and applying it to the Coosa Basin became a major task in this investigation. A brief description...Discharges The major surface water withdrawals for which the USGS database contains data are shown in Table 9. Georgia Power’s, Hammond Thermal Power

  16. The Continental Margins Program in Georgia

    USGS Publications Warehouse

    Cocker, M.D.; Shapiro, E.A.

    1999-01-01

    From 1984 to 1993, the Georgia Geologic Survey (GGS) participated in the Minerals Management Service-funded Continental Margins Program. Geological and geophysical data acquisition focused on offshore stratigraphic framework studies, phosphate-bearing Miocene-age strata, distribution of heavy minerals, near-surface alternative sources of groundwater, and development of a PC-based Coastal Geographic Information System (GIS). Seven GGS publications document results of those investigations. In addition to those publications, direct benefits of the GGS's participation include an impetus to the GGS's investigations of economic minerals on the Georgia coast, establishment of a GIS that includes computer hardware and software, and seeds for additional investigations through the information and training acquired as a result of the Continental Margins Program. These addtional investigations are quite varied in scope, and many were made possible because of GIS expertise gained as a result of the Continental Margins Program. Future investigations will also reap the benefits of the Continental Margins Program.From 1984 to 1993, the Georgia Geologic Survey (GGS) participated in the Minerals Management Service-funded Continental Margins Program. Geological and geophysical data acquisition focused on offshore stratigraphic framework studies, phosphate-bearing Miocene-age strata, distribution of heavy minerals, near-surface alternative sources of groundwater, and development of a PC-based Coastal Geographic Information System (GIS). Seven GGS publications document results of those investigations. In addition to those publications, direct benefits of the GGS's participation include an impetus to the GGS's investigations of economic minerals on the Georgia coast, establishment of a GIS that includes computer hardware and software, and seeds for additional investigations through the information and training acquired as a result of the Continental Margins Program. These additional

  17. Central of Georgia Railway, Savannah Repair Shops & Terminal Facilities, ...

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

    Central of Georgia Railway, Savannah Repair Shops & Terminal Facilities, Combination Smokestack, Water Tank & Privies, Bounded by West Broad, Jones, West Boundary & Hull Streets, Savannah, Chatham County, GA

  18. Central of Georgia Railway, Savannah Repair Shops & Terminal Facilities, ...

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

    Central of Georgia Railway, Savannah Repair Shops & Terminal Facilities, Brick Storage Vaults under Jones Street, Bounded by West Broad, Jones, West Boundary & Hull Streets, Savannah, Chatham County, GA

  19. 76 FR 28120 - Georgia Disaster Number GA-00032

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... affected by the disaster: Primary Counties: (Physical Damage and Economic Injury Loans): Meriwether, Monroe, Morgan, Rabun. Contiguous Counties: (Economic Injury Loans Only): Georgia: ] Bibb, Crawford,...

  20. Cesium-137 levels detected in Georgia otters

    SciTech Connect

    Halbrook, R.S.; Jenkins, J.H.

    1988-11-01

    Beginning in the 1940's and continuing through the 50's and early 60's, nuclear devices were tested by aerial detonation in the United States and other countries around the world. Cesium-137 (/sup 137/Cs) is one of the most important radionuclide by-products due to its abundance and slow decay (30-year half-life). The uptake of /sup 137/Cs in animal tissue is the result of its similarity to potassium. The somatic and genetic effects of /sup 137/Cs, along with its effect on reproductive cells, can pose great hazards to wildlife species. A reported buildup of /sup 137/Cs in white-tailed deer in the lower coastal plain of Georgia during the 1960's was followed by a gradual decline during the 1970's. Although numerous studies have involved terrestrial mammals of Georgia, few have involved aquatic mammals such as the river otter. With continued atmospheric testing by some foreign countries and the increased use of nuclear power as an energy source, there is a need for continued monitoring of radionuclides in wildlife to ascertain the quality of the environment. This study was initiated as part of an overall study of environmental pollutants in the river otter of Georgia and deals with analysis of the /sup 137/Cs accumulations in this species.

  1. Water resources activities, Georgia District, 1986

    USGS Publications Warehouse

    Casteel, Carolyn A.; Ballew, Mary D.

    1987-01-01

    The U.S. Geological Survey, through its Water Resources Division , investigates the occurrence, quantity, quality, distribution, and movement of the surface and underground water that composes the Nation 's water resources. Much of the work is a cooperative effort in which planning and financial support are shared by state and local governments and other federal agencies. This report contains a brief description of the water-resources investigations in Georgia in which the Geological Survey participates, and a list of selected references. Water-resources data for the 1985 water year for Georgia consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and groundwater levels. These data include discharge records for 108 gaging stations; water quality for 43 continuous stations, 109 periodic stations, and miscellaneous sites; peak stage and discharge only for 130 crest-stage partial-record stations and 44 miscellaneous sites; and water levels of 27 observation wells. Nineteen Georgia District projects are summarized. (Lantz-PTT)

  2. A plume-in-grid approach to characterize air quality impacts of aircraft emissions at the Hartsfield-Jackson Atlanta International Airport

    NASA Astrophysics Data System (ADS)

    Rissman, J.; Arunachalam, S.; Woody, M.; West, J. J.; BenDor, T.; Binkowski, F. S.

    2013-01-01

    This study examined the impacts of aircraft emissions during the landing and takeoff cycle on PM2.5 concentrations during the months of June 2002 and July 2002 at the Hartsfield-Jackson Atlanta International Airport. Primary and secondary pollutants were modeled using the Advanced Modeling System for Transport, Emissions, Reactions, and Deposition of Atmospheric Matter (AMSTERDAM). AMSTERDAM is a modified version of the Community Multiscale Air Quality (CMAQ) model that incorporates a plume-in-grid process to simulate emissions sources of interest at a finer scale than can be achieved using CMAQ's model grid. Three fundamental issues were investigated: the effects of aircraft on PM2.5 concentrations throughout northern Georgia, the differences resulting from use of AMSTERDAM's plume-in-grid process rather than a traditional CMAQ simulation, and the concentrations observed in aircraft plumes at sub-grid scales. Comparison of model results with an air quality monitor located in the vicinity of the airport found that normalized mean bias ranges from -77.5% to 6.2% and normalized mean error ranges from 40.4% to 77.5%, varying by species. Aircraft influence average PM2.5 concentrations by up to 0.232 μg m-3 near the airport and by 0.001-0.007 μg m-3 throughout the Atlanta metro area. The plume-in-grid process increases concentrations of secondary PM pollutants by 0.005-0.020 μg m-3 (compared to the traditional grid-based treatment) but reduces the concentration of non-reactive primary PM pollutants by up to 0.010 μg m-3, with changes concentrated near the airport. Examination of sub-grid scale results indicates that puffs within 20 km of the airport often have average PM2.5 concentrations one order of magnitude higher than aircraft contribution to the grid cells containing those puffs, and within 1-4 km of emitters, puffs may have PM2.5 concentrations 3 orders of magnitude greater than the aircraft contribution to their grid cells. 21% of all aircraft-related puffs

  3. A plume-in-grid approach to characterize air quality impacts of aircraft emissions at the Hartsfield-Jackson Atlanta International Airport

    NASA Astrophysics Data System (ADS)

    Rissman, J.; Arunachalam, S.; Woody, M.; West, J. J.; BenDor, T.; Binkowski, F. S.

    2013-09-01

    This study examined the impacts of aircraft emissions during the landing and takeoff cycle on PM2.5 concentrations during the months of June and July 2002 at the Hartsfield-Jackson Atlanta International Airport. Primary and secondary pollutants were modeled using the Advanced Modeling System for Transport, Emissions, Reactions, and Deposition of Atmospheric Matter (AMSTERDAM). AMSTERDAM is a modified version of the Community Multiscale Air Quality (CMAQ) model that incorporates a plume-in-grid process to simulate emissions sources of interest at a finer scale than can be achieved using CMAQ's model grid. Three fundamental issues were investigated: the effects of aircraft on PM2.5 concentrations throughout northern Georgia, the differences resulting from use of AMSTERDAM's plume-in-grid process rather than a traditional CMAQ simulation, and the concentrations observed in aircraft plumes at subgrid scales. Comparison of model results with an air quality monitor located in the vicinity of the airport found that normalized mean bias ranges from -77.5% to 6.2% and normalized mean error ranges from 40.4% to 77.5%, varying by species. Aircraft influence average PM2.5 concentrations by up to 0.232 μg m-3 near the airport and by 0.001-0.007 μg m-3 throughout the Atlanta metro area. The plume-in-grid process increases concentrations of secondary PM pollutants by 0.005-0.020 μg m-3 (compared to the traditional grid-based treatment) but reduces the concentration of non-reactive primary PM pollutants by up to 0.010 μg m-3, with changes concentrated near the airport. Examination of subgrid-scale results indicates that median aircraft contribution to grid cells is higher than median puff concentration in the airport's grid cell and outside of a 20 km × 20 km square area centered on the airport, while in a 12 km × 12 km square ring centered on the airport, puffs have median concentrations over an order of magnitude higher than aircraft contribution to the grid cells. Maximum

  4. Urban Heat Islands and Summertime Convective Thunderstorms in Atlanta: Three Case Studies

    NASA Technical Reports Server (NTRS)

    Bornstein, Robert; Lin, Qinglu; Goodman, H. Michael (Technical Monitor)

    1999-01-01

    Data from both 27 sites in the Atlanta mesonet surface meteorological network and eight National Weather Service sites were analyzed for the period from 26 July to 3 August 1996. Analysis of the six precipitation events over the city during the period (each on a different day) showed that its urban heat island (UHI) induced a convergence zone that initiated three of the storms at different times of the day, i.e., 0630,0845, and 1445 EDT. Previous analysis has shown that New York City (NYC) effects summer daytime thunderstorm formation and/or movement. That study found that during nearly calm regional flow conditions the NYC UHI initiates convective activity. Moving thunderstorms, however, tended to bifurcate and to move around the city, due to its building barrier effect. The current Atlanta results thus agree with the NYC results with respect to thunderstorm initiation.

  5. The Use of GIS and Remotely Sensed Data in Environmental Public Health Tracking (EPHT): The HELIX-Atlanta Experience

    NASA Technical Reports Server (NTRS)

    Al-Hamdan, Mohammad Z.; Crosson, William L.; Limaye, Ashutosh S.; Estes, Maurice G., Jr.; Watts, Carol; Rickman, Douglas L.; Quattrochi, Dale A.; Qualters, Judith R.; Sinclair, Amber H.; Tolsma, Dennis D.; Adeniyi, Kafayat A.

    2007-01-01

    As part of the National Environmental Public Health Tracking Network (EPHTN), the National Center for Environmental Health (NCEH) at the Centers for Disease Control and Prevention (CDC) is leading a project in collaboration with the NASA Marshall Space Flight Center (NASA/MSFC) called Health and Environment Linked for Information Exchange (HELIX-Atlanta). HELIX-Atlanta's goal is to examine the feasibility of building an integrated electronic health and environmental data network in five counties of metropolitan Atlanta, GA. Under HELIX-Atlanta, pilot projects are being conducted to develop methods to characterize exposure; link health and environmental data; analyze the relationship between health and environmental factors; and communicate findings. There is evidence in the research literature that asthmatic persons are at increased risk of developing asthma exacerbations with exposure to environmental factors, including PM(sub 2.5). Thus, HELIX-Atlanta is focusing on methods for characterizing population exposure to PM(sub 2.5) for the Atlanta metropolitan area that could be used in ongoing surveillance. NASA/MSFC is working with CDC to combine NASA earth science satellite observations related to air quality and environmental monitoring data to model surface estimates of fine particulate matter (PM(sub 2.5)) concentrations in a Geographic Information System (GIS) that can be linked with clinic visits for asthma on the aggregated grid level as well as the individual level at the geographic locations of the patients' residences.

  6. Simulation of Urban Heat Island Mitigation Strategies in Atlanta, GA Using High-Resolution Land Use/Land Cover Data Set to Enhance Meteorological Modeling

    NASA Technical Reports Server (NTRS)

    Crosson, William L.; Dembek, Scott; Estes, Maurice G., Jr.; Limaye, Ashutosh S.; Lapenta, William; Quattrochi, Dale A.; Johnson, Hoyt; Khan, Maudood

    2006-01-01

    The specification of land use/land cover (LULC) and associated land surface parameters in meteorological models at all scales has a major influence on modeled surface energy fluxes and boundary layer states. In urban areas, accurate representation of the land surface may be even more important than in undeveloped regions due to the large heterogeneity within the urban area. Deficiencies in the characterization of the land surface related to the spatial or temporal resolution of the data, the number of LULC classes defined, the accuracy with which they are defined, or the degree of heterogeneity of the land surface properties within each class may degrade the performance of the models. In this study, an experiment was conducted to test a new high-resolution LULC data set for meteorological simulations for the Atlanta, Georgia metropolitan area using a mesoscale meteorological model and to evaluate the effects of urban heat island (UHI) mitigation strategies on modeled meteorology for 2030. Simulation results showed that use of the new LULC data set reduced a major deficiency of the land use data used previously, specifically the poor representation of urban and suburban land use. Performance of the meteorological model improved substantially, with the overall daytime cold bias reduced by over 30%. UHI mitigation strategies were projected to offset much of a predicted urban warming between 2000 and 2030. In fact, for the urban core, the cooling due to UHI mitigation strategies was slightly greater than the warming associated with urbanization over this period. For the larger metropolitan area, cooling only partially offset the projected warming trend.

  7. Improving clinical and translational research training: a qualitative evaluation of the Atlanta Clinical and Translational Science Institute KL2-mentored research scholars program.

    PubMed

    Comeau, Dawn L; Escoffery, Cam; Freedman, Ariela; Ziegler, Thomas R; Blumberg, Henry M

    2017-01-01

    A major impediment to improving the health of communities is the lack of qualified clinical and translational research (CTR) investigators. To address this workforce shortage, the National Institutes of Health (NIH) developed mechanisms to enhance the career development of CTR physician, PhD, and other doctoral junior faculty scientists including the CTR-focused K12 program and, subsequently, the KL2-mentored CTR career development program supported through the Clinical and Translational Science Awards (CTSAs). Our evaluation explores the impact of the K12/KL2 program embedded within the Atlanta Clinical and Translational Science Institute (ACTSI), a consortium linking Emory University, Morehouse School of Medicine and the Georgia Institute of Technology. We conducted qualitative interviews with program participants to evaluate the impact of the program on career development and collected data on traditional metrics (number of grants, publications). 46 combined K12/KL2 scholars were supported between 2002 and 2016. 30 (65%) of the 46 K12/KL2 scholars are women; 24 (52%) of the trainees are minorities, including 10 (22%) scholars who are members of an underrepresented minority group. Scholars reported increased research skills, strong mentorship experiences, and positive impact on their career trajectory. Among the 43 scholars who have completed the program, 39 (91%) remain engaged in CTR and received over $89 000 000 as principal investigators on federally funded awards. The K12/KL2 funding provided the training and protected time for successful career development of CTR scientists. These data highlight the need for continued support for CTR training programs for junior faculty.

  8. Food insufficiency among HIV-infected crack-cocaine users in Atlanta and Miami

    PubMed Central

    Vogenthaler, Nicholas S; Hadley, Craig; Lewis, Sarah J; Rodriguez, Allan E; Metsch, Lisa R; del Rio, Carlos

    2010-01-01

    Objective To measure the occurrence and correlates of food insufficiency among HIV-infected crack-cocaine users in Atlanta and Miami, USA. Design Non-probability cross-sectional sample. Setting Inner-city hospitals in Atlanta and Miami. Subjects Two hundred and eighty-seven HIV-infected crack users. Results One-third (34 %) of respondents experienced food insufficiency within 30 d of interview. Increased odds of food insufficiency was associated with current homelessness (adjusted OR = 3·78, 95% CI 1·70, 8·41), living alone (adjusted OR = 2·85, 95% CI 1·36, 5·98), religious service attendance (adjusted OR = 2·34, 95% CI 1·02, 5·38) and presence of health insurance (adjusted OR = 2·41, 95% CI 1·06, 5·54). Monthly income greater than $US 600 (adjusted OR = 0·19, 95% CI 0·06, 0·58) was associated with decreased odds of food insufficiency, and less than weekly crack use was marginally associated with decreased odds of food insufficiency (adjusted OR = 0·39, 95 % CI 0·13, 1·08). Conclusions Food insufficiency is very prevalent among HIV-infected urban crack-cocaine users in Atlanta and Miami. Correlates of food insufficiency confirm the social vulnerability of these individuals. Routine assessment for food insecurity should become a routine component of treatment and prevention programmes in at-risk populations. PMID:20074395

  9. Atlanta Centennial Olympic Games and Paralympic Games event study, 1996. Final report, July 1996--August 1996

    SciTech Connect

    Amodei, R.; Bard, E.; Brong, B.; Cahoon, F.; Jasper, K.

    1998-11-01

    The Atlanta metropolitan region was the location of one of the most ambitious Intelligent Transportation Systems (ITS) deployments in the United States. This deployment included several individual projects--a Central Transportation Management Center (TMC), six Traffic Control Centers (TCCs), one Transit Information Center (TIC), The Travel Information Showcase (TIS), and the extension of the Metropolitan Atlanta Rapid Transit Authority (MARTA) Rail network and the new high-occupancy vehicle (HOV) lanes on I-85 and I-75. The 1996 Atlanta Centennial Olympic Games and Paralympic Games created a focus for these projects. All of these systems were to be brought on-line in time for the Olympic Games. This report presents the findings of the 1996 Olympic and Paralympic Games Events Study--a compilation of findings of system performance, the benefits realized, and the lessons learned during their operations over the event period. The study assessed the performance of the various Travel Demand Management (TDM) plans employed for Olympic Games traffic management.

  10. UNDERSTANDING THE INTERNATIONAL CONSENSUS FOR ACUTE PANCREATITIS: CLASSIFICATION OF ATLANTA 2012

    PubMed Central

    de SOUZA, Gleim Dias; SOUZA, Luciana Rodrigues Queiroz; CUENCA, Ronaldo Máfia; JERÔNIMO, Bárbara Stephane de Medeiros; de SOUZA, Guilherme Medeiros; VILELA, Vinícius Martins

    2016-01-01

    ABSTRACT Introduction: Contrast computed tomography and magnetic resonance imaging are widely used due to its image quality and ability to study pancreatic and peripancreatic morphology. The understanding of the various subtypes of the disease and identification of possible complications requires a familiarity with the terminology, which allows effective communication between the different members of the multidisciplinary team. Aim: Demonstrate the terminology and parameters to identify the different classifications and findings of the disease based on the international consensus for acute pancreatitis ( Atlanta Classification 2012). Methods: Search and analysis of articles in the "CAPES Portal de Periódicos with headings "acute pancreatitis" and "Atlanta Review". Results: Were selected 23 articles containing radiological descriptions, management or statistical data related to pathology. Additional statistical data were obtained from Datasus and Population Census 2010. The radiological diagnostic criterion adopted was the Radiology American College system. The "acute pancreatitis - 2012 Rating: Review Atlanta classification and definitions for international consensus" tries to eliminate inconsistency and divergence from the determination of uniformity to the radiological findings, especially the terminology related to fluid collections. More broadly as "pancreatic abscess" and "phlegmon" went into disuse and the evolution of the collection of patient fluids can be described as "acute peripancreatic collections", "acute necrotic collections", "pseudocyst" and "necrosis pancreatic walled or isolated". Conclusion: Computed tomography and magnetic resonance represent the best techniques with sequential images available for diagnosis. Standardization of the terminology is critical and should improve the management of patients with multiple professionals care, risk stratification and adequate treatment. PMID:27759788

  11. Ground-water conditions in Georgia, 1999

    USGS Publications Warehouse

    Cressler, Alan M.

    2000-01-01

    Ground-water conditions in Georgia during 1999 and for the period of record were evaluated using data from U.S. Geological Survey ground-water-level and ground-water-quality monitoring networks. Data for 1999 included in this report are from continuous water-level records from 130 wells and chloride analyses from 14 wells. Data from one well is incomplete because data collection was discontinued. Chloride concentration in water from the Upper Floridan aquifer in most of coastal Georgia was within drinking-water standards established by the Georgia Department of Natural Resources and the U.S. Environmental Protection Agency. In the Savannah area, chloride concentration has not changed appreciably with time. However, chloride concentration in water from some wells that tap the Floridan aquifer system in the Brunswick area exceeds the drinking-water standards. Ground-water-level and ground-water-quality data are essential for water assessment and management. Ground-water-level fluctuations and trends can be used to estimate changes in aquifer storage resulting from the effects of ground-water withdrawal and recharge from precipitation. These data can be used to address water-management needs and to evaluate the effects of management and conservation programs. As part of the ground-water investigations conducted by the U.S. Geological Survey (USGS), in cooperation with the State of Georgia and city and county governments, a Statewide water-level-measurement program was started in 1938. Initially, this program consisted of an observation-well network in the coastal area of Georgia to monitor variations in ground-water storage and quality. Additional wells were later included in areas where data could be used to aid in water resources development and management. During 1999, periodic water-level measurements were made in 46 wells, and continuous water-level measurements were obtained from 165 wells. Continuous water-level records were obtained using analog (pen and chart

  12. Nationwide Assessment of Seismic Hazard for Georgia

    NASA Astrophysics Data System (ADS)

    Tsereteli, N. S.; Varazanashvili, O.; Mumladze, T.

    2014-12-01

    The work presents a framework for assessment of seismic hazards on national level for the Georgia. Based on a historical review of the compilation of seismic hazard zoning maps for the Georgia became evident that there were gaps in seismic hazard assessment and the present normative seismic hazard map needed a careful recalculation. The methodology for the probabilistic assessment of seismic hazard used here includes the following steps: produce comprehensive catalogue of historical earthquakes (up to 1900) and the period of instrumental observations with uniform scale of magnitudes; produce models of seismic source zones (SSZ) and their parameterization; develop appropriate ground motion prediction equation (GMPE) models; develop seismic hazard curves for spectral amplitudes at each period and maps in digital format. Firstly, the new seismic catalog of Georgia was created, with 1700 eqs from ancient times on 2012, Mw³4.0. Secondly, were allocated seismic source zones (SSZ). The identification of area SSZ was obtained on the bases of structural geology, parameters of seismicity and seismotectonics. In constructing the SSZ, the slope of the appropriate active fault plane, the width of the dynamic influence of the fault, power of seismoactive layer are taken into account. Finally each SSZ was defined with the parameters: the geometry, the percentage of focal mechanism, predominant azimuth and dip angle values, activity rates, maximum magnitude, hypocenter depth distribution, lower and upper seismogenic depth values. Thirdly, seismic hazard maps were calculated based on modern approach of selecting and ranking global and regional ground motion prediction equation for region. Finally, probabilistic seismic hazard assessment in terms of ground acceleration were calculated for the territory of Georgia. On the basis of obtained area seismic sources probabilistic seismic hazard maps were calculated showing peak ground acceleration (PGA) and spectral accelerations (SA) at

  13. Environmental setting and factors that affect water quality in the Georgia-Florida Coastal Plain study unit

    USGS Publications Warehouse

    Berndt, M.P.; Oaksford, E.T.; Darst, M.R.; Marella, R.L.

    1996-01-01

    The Georgia-Florida Coastal Plain study unit covers an area of nearly 62,000 square miles in the southeastern United States, mostly in the Coastal Plain physiographic province. Land resource provinces have been designated based on generalized soil classifications. Land resource provinces in the study area include: the Coastal Flatwoods, the Southern Coastal Plain, the Central Florida Ridge, the Sand Hills, and the Southern Piedmont. The study area includes all or parts of seven hydrologic subregions: the Ogeechee-Savannah, the Altamaha- St.Marys, the Suwannee, the Ochlockonee, the St. Johns, the Peace-Tampa Bay, and the Southern Florida. The primary source of water for public supply in the study area is ground water from the Upper Floridan aquifer. In 1990, more than 90 percent of the 2,888 million gallons per day of ground water used came from this aquifer. The population of the study area was 9.3 million in 1990. The cities of Jacksonville, Orlando, St. Petersburg, Tallahassee, and Tampa, Florida, and parts of Atlanta and Savannah, Georgia, are located in the study area. Forest and agricultural areas are the most common land uses in the study area, accounting for 48 percent and 25 percent of the study area, respectively. Climatic conditions range from temperate in Atlanta, Georgia, where mean annual temperature is about 61.3 degrees Fahrenheit, to subtropical in Tampa, Florida, where mean annual temperature is about 72.4 degrees Fahrenheit. Long-term average precipitation (1961-90) ranges from 43.9 inches per year in Tampa, Florida, and 44.6 in Macon, Georgia, to 65.7 inches per year in Tallahassee, Florida. Floods in the study area result from frontal systems, hurricanes, tropical storms, or severe thunderstorms. Droughts are not common in the study area,especially in the Florida part of the study area due to extensive maritime exposure. The primary physical and cultural characteristics in the study area include physiography, soils and land resource provinces

  14. Urban aerosol radiative properties: Measurements during the 1999 Atlanta Supersite Experiment

    NASA Astrophysics Data System (ADS)

    Carrico, Christian M.; Bergin, Michael H.; Xu, Jin; Baumann, Karsten; Maring, Hal

    2003-04-01

    As part of the Atlanta Supersite 1999 study, aerosol radiative and related physical and chemical properties are examined on the basis of measurements of PM2.5 (aerosol particles with aerodynamic diameters, Dp, less than 2.5 μm) in urban Atlanta. In addition to potential compliance issues with proposed regulatory standards, PM2.5 concentrations in Atlanta and the surrounding region are large enough to have an important impact on atmospheric radiative transfer and hence visibility and potentially regional climate. Arithmetic means and standard deviations of the light scattering by PM2.5 (σsp at 530 nm) and absorption coefficients (σap at 550 nm) measured at a controlled relative humidity of 49 ± 5% are 121 ± 48 and 16 ± 12 Mm-1, respectively. Though the mean light extinction coefficient (σep) in Atlanta is much larger than background sites, it is comparable to nonurban areas in the interior southeast United States highlighting the contribution of a regional haze here. The single scattering albedo (ωo) in Atlanta is 0.87 ± 0.08 and is ˜10% lower than reported in nonurban polluted sites, likely a result of the emission of elemental carbon (EC) from mobile sources. A pronounced diel pattern in aerosol properties is observed with clear influences from mobile sources (morning rush hour maxima in concentrations, particularly soot-related indicators) and atmospheric mixing (afternoon minima). A strong linear relationship between σsp and PM2.5 is observed, and using several techniques, gives a range of mean mass scattering efficiencies (Esp) from = 3.5 to 4.4 m2 g-1. EC and σap are observed to have a relationship though less strongly correlated than σsp and PM2.5. Four methods of determining the mass absorption efficiency of EC give Eap ranging from 5.3 to 18.3 m2 g-1. This wide range of values is a result of the variability in aerosol properties, uncertainties in the light absorption method, and in particular, differences in the EC measurement techniques. Best

  15. The Future Is Now: Latino Education in Georgia.

    ERIC Educational Resources Information Center

    Hamann, Edmund T.

    Georgia's Latino student population has risen from less than 2,000 in 1976 to more than 28,000 in 1996. In 1995-96, Latinos were less likely than their peers to finish school, more likely to struggle in the classroom, and less likely to have instructors from their ethnic background. The current Georgia Department of Education, characterized by…

  16. Georgia's Health Professions: A Decade of Change, 1985-1995.

    ERIC Educational Resources Information Center

    Morris, Libby V.; Little, Catherine J.

    This report examines the supply of and demand for health care professionals in the state of Georgia, including information on education, demographics, and workforce changes. Supply data analyzed included licensure and certification records; a survey of Georgia's major health care institutions provided demand data. Additionally, institutions of…

  17. Georgia's Balancing Act: Using, Protecting, and Legislating Student Data

    ERIC Educational Resources Information Center

    Rickman, Dana

    2016-01-01

    By combining an overall vision for the use of data, a commitment to protecting student privacy and data integrity, and supportive legislation, Georgia emerged as a leader in the effective use of student data. But it easily could have gone another way. None of the three elements could be taken for granted when Georgia set out to develop its state…

  18. 2. Photocopy of section of panoramic map of 'Savannah, Georgia ...

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

    2. Photocopy of section of panoramic map of 'Savannah, Georgia 1891' showing Savannah Repair Shops; drawn and published by Augustus Koch, Morning-News Lithograph, Savannah, GA. - Central of Georgia Railway, Savannah Repair Shops & Terminal Facilities, Bounded by West Broad, Jones, West Boundary & Hull Streets, Savannah, Chatham County, GA

  19. Empowering Students: How Georgia College Early College Changes Student Aspirations

    ERIC Educational Resources Information Center

    Newton, Anne

    2008-01-01

    This case study examines the features of Georgia College Early College, including its partnership with Georgia College & State University. The school deliberately recruits students from the community who are performing below grade level and gives them the support they need to excel academically. The college-going culture, small class sizes,…

  20. Running around in Circles: Quality Assurance Reforms in Georgia

    ERIC Educational Resources Information Center

    Jibladze, Elene

    2013-01-01

    This article investigates the implementation of a quality assurance system in Georgia as a particular case of "Bologna transplant" in a transitioning country. In particular, the article discusses to what extent new concepts, institutions and models framed as "European" have been institutionalised in Georgia. Based on an outcome…

  1. Lessons Learned about Coaching from Reading First in Georgia

    ERIC Educational Resources Information Center

    Beaty, Amanda

    2009-01-01

    Reading First, the largest and most ambitious beginning reading initiative funded by the United States Department of Education, is entering its sixth and final year in Georgia. The author currently serves as a coordinator for the project as well as serve as a Regional Consultant to six schools near my home in South Georgia. She is one of fourteen…

  2. The Evolution of the Georgia Tech Library Circulation Department

    ERIC Educational Resources Information Center

    Glover, Karen

    2006-01-01

    The author reviews the evolution of the Circulation Department at the Georgia Institute of Technology (Georgia Tech) Library and Information Center from 2001 to the present. It is shown how a traditional circulation department with poor customer relations transformed itself by adopting innovative policies and services leading to improved customer…

  3. Perceived Effectiveness of Clinical E-Learning for Georgia Midwives

    ERIC Educational Resources Information Center

    Hunter, Adrienne

    2014-01-01

    In the state of Georgia, approximately nine out of every 1,000 babies die during birth and approximately 18.6 out of every 1,000 women die from a pregnancy-related cause (Georgia Department of Public Health, 2011). Continuing to build capacities for the continuing education of midwives--specifically Certified Nurse Midwives (CNMs)--can ensure they…

  4. 33 CFR 110.72b - St. Simons Island, Georgia.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Simons Island, Georgia. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.72b St. Simons Island, Georgia. The area beginning at a point southwest of Frederica River Bridge, St. Simons Island Causeway at latitude 31°09′58″...

  5. National Observatory Report on Vocational Education and Training in Georgia.

    ERIC Educational Resources Information Center

    Glonti, Kote; Ejibadze, A.; Nanobashvili, K.; Mickaia, L.; Natsvlishvili, E.; Imedashvili, M.; Mikeladze, A.

    The state of vocational education and training (VET) in the Georgia Republic in 1999-2000 was examined. The study focused on the following topics: (1) the socioeconomic context of VET; (2) Georgia's labor market (the current labor market situation, employment, unemployment); (3) management of VET (legislation and policy, responsible bodies,…

  6. Environmental radionuclide distribution in Georgia after the Chernobyl accident

    SciTech Connect

    Mosulishvili, L.M.; Shoniya, N.I.; Katamadze, N.M.

    1994-01-01

    Atmospheric Chernobyl-released radioactivity, assessed at about 2 x 10{sup 18} Bq, caused global environmental contamination. Contaminated air masses appeared in the Transcaucasian region in early May, 1986. Rains that month promoted intense radionuclide deposition all over Georgia. The contamination level of western Georgia considerably exceeded the contamination level of eastern Georgia. The Black Sea coast of Georgia suffered from the Chernobyl accident as much as did strongly contaminated areas of the Ukraine and Belarus`. Unfortunately, governmental decrees on countermeasures against the consequences of the Chernobyl accident at that time did not even refer to the coast of Georgia. The authors observed the first increase in radioactivity background in rainfall samples collected on May 2, 1986, in Tbilisi. {gamma}-Spectrometric measurements of aerosol filters, vegetation, food stuffs, and other objects, in addition to rainfall, persistently confirmed the occurrence of short-lived radionuclides, including {sup 131}I. At first, this fact seemed unbelievable, because the Chernobyl accident had occurred only 4-5 days earlier and far from Georgia. However, these arguments proved to be faulty. Soon, environmental monitoring of radiation in Georgia became urgent. Environmental radionuclide distribution in Georgia shortly after the Chernobyl accident, as well as the methods of analysis, are reported in this paper.

  7. The Georgia Health Education Study: A Summary Report.

    ERIC Educational Resources Information Center

    Georgia Univ., Athens. Dept. of Health and Safety.

    This summary review of the Georgia Health Education Study is a statistical presentation of scores achieved by over four thousand freshman college students in the university system of Georgia to questions on health knowledge. Data compiled from the administration of the Fast-Tyson Health Knowledge Test (1975 revision) indicates that subject…

  8. The Stamp Act in Georgia, 1765-1766.

    ERIC Educational Resources Information Center

    Cook, James F.

    Effects of the Stamp Act in the Colony of Georgia in 1765 are explored. The pamphlet is one in a series of materials about the American Revolution in Georgia. Designed for junior and senior high school students, it can be used as supplementary reading or a short unit. A teacher's guide is included. The Stamp Act was levied by Britain to force the…

  9. Focus on the Future of Georgia 1970-1985.

    ERIC Educational Resources Information Center

    Schabacker, William H., Ed.; And Others

    As part of the Georgia Assessment Project (GAP), initiated in January 1969 to provide statewide measurement of the impact of educational programs, services, and resources on children and youth, 19 position papers were prepared by specialists to assist the Advisory Commission on Education Goals. The papers, some with critiques, concern Georgia's…

  10. Corruption Risks of Private Tutoring: Case of Georgia

    ERIC Educational Resources Information Center

    Kobakhidze, Magda Nutsa

    2014-01-01

    The paper focuses on teacher-supplied private tutoring in the context of post-Soviet Georgia, and elucidates the ways in which teacher-supplied private tutoring can be related to educational corruption. The paper draws on data from in-depth interviews of 18 school teachers in different parts of Georgia in 2013. The findings of the qualitative…

  11. Integrating Engineering Design into Technology Education: Georgia's Perspective

    ERIC Educational Resources Information Center

    Denson, Cameron D.; Kelley, Todd R.; Wicklein, Robert C.

    2009-01-01

    This descriptive research study reported on Georgia's secondary level (grades 6-12) technology education programs capability to incorporate engineering concepts and/or engineering design into their curriculum. Participants were middle school and high school teachers in the state of Georgia who currently teach technology education. Participants…

  12. Physical Environment and Student Safety in South Georgia Schools.

    ERIC Educational Resources Information Center

    Chan, Tak Cheung; Morgan, P. Lena

    The preservation of school safety should be a primary commitment of all educators. This paper presents findings of a study that examined school facility safety in 27 Georgia schools. Data were gathered from a survey of 9 elementary, 11 middle, and 7 high schools in south Georgia. The surveys elicited information related to both school-site safety…

  13. Ground-water conditions in Georgia, 1997

    USGS Publications Warehouse

    Cressler, A.M.

    1998-01-01

    Ground-water conditions in Georgia during 1997 and for the period of record were evaluated using data from ground-water-level and ground-water-quality monitoring networks. Data for 1997 included in this report are from continuous water-level records from 71 wells and chloride analyses from 14 wells. In 1997, annual mean ground-water levels in Georgia ranged from 6.2 feet (ft) lower to 5.6 ft higher than in 1996. Of the 71 wells summarized in this report, 23 wells had annual mean water levels that were higher, 35 wells had annual mean water levels that were lower, and 11 wells had annual mean water levels that were about the same in 1997 as during 1996. Data for two wells are incomplete because data collection was discontinued at one well, and the equipment was vandalized at one well. Record-low daily mean water levels were recorded in six wells tapping the Upper Floridan aquifer, one well tapping the Caliborne aquifer, two wells tapping the Clayton aquifer, and three wells tapping Cretaceous aquifers. These record lows were from 0.2 to 5.6 ft lower than previous record lows. Chloride concentration in water from the Upper Floridan aquifer in most of coastal Georgia was within drinking-water standards established by the Georgia Department of Natural Resources and the U.S. Environmental Protection Agency. In the Savannah area, chloride concentration has not changed appreciably with time. However, chloride concentration in water from some wells that tap the Floridan aquifer system in the Brunswick area exceeds the drinking-water standard. Ground-water-level and ground-water-quality data are essential for water assessment and management. Ground-water-level fluctuations and trends can be used to estimate changes in aquifer storage resulting from the effects of ground-water withdrawal and recharge from precipitation. These data can be used to address water-management needs and to evaluate the effects of management and conservation programs. As part of the ground

  14. Desertification risk in Kakheti Region, East Georgia.

    PubMed

    Basialashvili, Tsisana; Matchavariani, Lia; Lagidze, Lamzira

    2015-01-01

    Desertification or land degradation in drylands is caused by various factors. The most important of these is climate change, a significant global ecological problem. Desertification, like erosion, as an environmental process of ecosystem degradation, is often caused by human activity. It is a common misconception that droughts cause desertification. Well-managed lands can recover from drought if the rains return. These practices help to control erosion and maintain productivity during periods when moisture is available. Traditionally, the most vulnerable territories considered under the threat of desertification in Georgia is Kakheti region (East Georgia), which has been selected as one of the priority investigation area. In Eastern Georgia, intervals of atmospheric precipitation do not coincide with the phases of water demand of plants. In recent decades as a result of more frequent droughts in Kakheti, the region has already lost hundreds, thousands of hectares of fertile land. Based on the contemporary climate warming projections, the temperature is expected to increase and precipitation to decrease. This will lead to an increase in evaporation and reduction of river flow. Under such conditions the danger of desertification is evident. To mitigate the negative effects of desertification, it is recommended to put forward set of adaptation activities through rehabilitation of water use systems, prevention of loss of water, reconstruction and expansion of irrigation canals, accumulation of unused autumn-winter river water and spring floods in reservoirs, developing an optimal scheme of distributing water resources among water users, device windbreaks and work on breeding of drought resistant varieties, preparation of water volume forecasts of rivers and their role in planning of water use; application of apply drip and sprinkler irrigation, using artificial precipitation following increase as a result of active influence on clouds. All these activities will provide

  15. National water quality assessment of the Georgia-Florida Coastal Plain study unit; water withdrawals and treated wastewater discharges, 1990

    USGS Publications Warehouse

    Marella, R.L.; Fanning, J.L.

    1996-01-01

    The Georgia-Florida Coastal Plain study unit covers nearly 62,600 square miles along the southeastern United States coast in Georgia and Florida. In 1990, the estimated population of the study unit was 9.3 million, and included all or part of the cities of Atlanta, Jacksonville, Orlando, Tampa, and St. Petersburg. Estimated freshwater withdrawn in the study unit in 1990 was nearly 5,075 million gallons per day. Ground-water accounted for more than 57 percent of the water withdrawn during 1990 and the Floridan aquifer system provided nearly 91 percent of the total ground-water withdrawn. Surface-water accounted for nearly 43 percent of the water withdrawn in the study unit in 1990 with large amounts of withdrawals from the Altamaha River, Hillsborough River, the Ocmulgee River, the Oconee River, the St. Johns River, and the Suwannee River. Water withdrawn for public supply in the Georgia-Florida Coastal Plain study unit in 1990 totaled 1,139 million gallons per day, of which 83 percent was ground water and 17 percent was surface water. Self-supplied domestic withdrawals in the Georgia-Florida Coastal Plain study unit in 1990 totaled nearly 230 million gallons per day. Ground water supplied over 80 percent of the study units population for drining water purposes; nearly 5.8 million people were served by public supply and 1.8 million people were served by self-supplied systems. Water withdrawn for self-supplied domestic use in Georgia and Florida is derived almost exclusively from ground water, primarily because this source can provide the quantity and quality of water needed for drinking purposes. Nearly 1.7 million people served by public supply utilized surface water for their drinking water needs. Water withdrawn for self-supplied commercial-industrial uses in the study unit in 1990 totaled 862 million gallons per day, of which 93 percent was ground water and 7 percent was surface water. Water withdrawn for agriculture purposes in the study unit in 1990 totaled 1

  16. 76 FR 25330 - Georgia Power Company; Project No. 485-063-Georgia and Alabama, Bartletts Ferry Hydroelectric...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Georgia Power Company; Project No. 485-063--Georgia and Alabama, Bartletts... Rule 2010 of the Federal Energy Regulatory Commission's (Commission) Rules of Practice and...

  17. A Study of an Intensive Educational Program Conducted in Six Georgia Counties by the Georgia Cooperative Extension Service.

    ERIC Educational Resources Information Center

    Sell, William Horace

    Based on surveys in 1957 and 1960 in six Georgia counties, this study evaluated an intensive educational program by the University of Georgia, and investigated attitudes and other factors related to farmers' use of fertilizers. Respondents were ranked by amounts of plant nutrients applied per acre in 1957 and by fertility per farm. Findings…

  18. Georgia, country of ancient medical traditions.

    PubMed

    Shengelia, R

    2000-06-01

    Georgian medicine as well as the whole culture of Georgia, is one of the oldest in the world. In more than the 500 medical manuscripts preserved and since described, there are traces of Sumerian medicine. Examples of Chinese, Indian and especially Arabic medicine are also clearly seen. At the same time close relationships with Graeco-Roman medical traditions are beyond doubt. Nursing homes established by Georgian healers, many of whom were canonized by the Orthodox Church are to be found in many churches and monasteries all over the world. They gave fruitful scientific research and practical help.

  19. Astronomical Beliefs in Medieval Georgia: Innovative Approaches

    NASA Astrophysics Data System (ADS)

    Sauter, Jefferson; Orchiston, W.; Stephenson, F.

    2014-01-01

    Written sources from medieval Georgia show, among other things, how astronomical ideas were adapted on the periphery of the Byzantine and Islamic worlds. In this paper, we investigate a number of Georgian beliefs about the heavens from a calendrical work and a celestial prognostication text, but also from less expected sources including the medieval life of a saint and an epic poem. For the most part, these sources were derived from Byzantine or Persian models. We show the extent to which the sources nevertheless conform to a specifically Georgian view of the cosmos. We argue that, in so doing, medieval Georgian authors employed several innovative approaches hitherto unnoticed by modern scholars.

  20. Bridging the Gaps in Obstetric Care: Perspectives of Service Delivery Providers on Challenges and Core Components of Care in Rural Georgia.

    PubMed

    Pinto, Meredith; Rochat, Roger; Hennink, Monique; Zertuche, Adrienne D; Spelke, Bridget

    2016-07-01

    Objectives In 2011, a workforce assessment conducted by the Georgia Maternal and Infant Health Research Group found that 52 % of Primary Care Service Areas outside metropolitan Atlanta, Georgia, had an overburdened or complete lack of obstetric care services. In response to that finding, this study's aim was twofold: to describe challenges faced by providers who currently deliver or formerly delivered obstetric care in these areas, and to identify essential core components that can be integrated into alternative models of care in order to alleviate the burden placed on the remaining obstetric providers. Methods We conducted 46 qualitative in-depth interviews with obstetricians, maternal-fetal medicine specialists, certified nurse midwives, and maternal and infant health leaders in Georgia. Interviews were digitally recorded, transcribed verbatim, uploaded into MAXQDA software, and analyzed using a Grounded Theory Approach. Results Providers faced significant financial barriers in service delivery, including low Medicaid reimbursement, high proportions of self-pay patients, and high cost of medical malpractice insurance. Further challenges in provision of obstetric care in this region were related to patient's late initiation of prenatal care and lacking collaboration between obstetric providers. Essential components of effective models of care included continuity, efficient use of resources, and risk-appropriate services. Conclusion Our analysis revealed core components of improved models of care that are more cost effective and would expand coverage. These components include closer collaboration among stakeholder populations, decentralization of services with effective use of each type of clinical provider, improved continuity of care, and system-wide changes to increase Medicaid benefits.