Sample records for area columbus day

  1. 77 FR 62437 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ...-AA11 Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is amending the Columbus Day weekend regulated navigation area on Biscayne Bay in Miami, Florida. The amended regulated navigation area alters the boundaries of...

  2. 78 FR 62337 - Columbus Day, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-18

    ... Columbus Day, 2013 By the President of the United States of America A Proclamation Late in the summer of... year as ``Columbus Day.'' NOW, THEREFORE, I, BARACK OBAMA, President of the United States of America, do hereby proclaim October 14, 2013, as Columbus Day. I call upon the people of the United States to...

  3. 77 FR 62135 - Columbus Day, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... Columbus Day, 2012 By the President of the United States of America A Proclamation As dawn broke over the... ties that bind us today. In the centuries since that fateful October day in 1492, countless pioneering... amended, has requested the President proclaim the second Monday of October of each year as ``Columbus Day...

  4. 33 CFR 100.729 - Columbus Day Regatta, Biscayne Bay, Miami, FL.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Columbus Day Regatta, Biscayne Bay, Miami, FL. 100.729 Section 100.729 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.729 Columbus Day...

  5. 3 CFR 8735 - Proclamation 8735 of October 7, 2011. Columbus Day, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Proc. 8735 Columbus Day, 2011By the President of the United States of America A Proclamation On October... generations reach new horizons. Ten weeks before his arrival in the Americas, Columbus and his crewmembers set... that continue to enrich the fabric of American life. Columbus returned to the Americas three more times...

  6. 3 CFR 9041 - Proclamation 9041 of October 11, 2013. Columbus Day, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Proclamation 9041 of October 11, 2013. Columbus Day... Proc. 9041 Columbus Day, 2013By the President of the United States of America A Proclamation Late in.... Instead, more than two months later, his crew spotted the Bahamas, and our world was changed forever. A...

  7. Electrical-analog-model study of water resources of the Columbus area, Bartholomew County, Indiana

    USGS Publications Warehouse

    Watkins, Frank A.; Heisel, J.E.

    1970-01-01

    The Columbus study area is in part of a glacial outwash sand and gravel aquifer that was deposited in a preglacial bedrock valley. The study area extends from the north line of Bartholomew County to the south county line and includes a small part of Jackson County south of Sand Creek and east of the East Fork White River. This report area includes about 100 square miles of the aquifer. In the Columbus area, ground water in the outwash aquifer is unconfined. Results of pumping tests and estimates derived from specific-capacity data indicate that the average horizontal permeability for this aquifer is about 3,500 gallons per day per square foot. An average coefficient of storage of about 0.2 was determined from pumping tests. Transmissibilities range from near zero in some places along the boundary to about 500,000 gallons per day per foot in the thicker parts of the aquifer. About 800,000 acre-feet of water is in storage in the aquifer. This storage is equivalent to an average yield of 34 million gallons per day for about 21 years without recharge. An electrical-analog model was built to analyze the aquifer system and determine the effects of development. Analysis of the model indicates that there is more than enough water to meet the estimated needs of the city of Columbus without seriously depleting the aquifer. Additional withdrawals will affect the flow in the Flatrock River, but if the withdrawals are made south of the city, they will not affect the river any more than present pumping. Future pumping should be confined to the deepest part of the outwash aquifer and (or) to the area adjacent to the streams. On the basis of an hypothesized amount and distribution of pumping, the decline in water levels in the Columbus area as predicted by the model for the period 1970-2015 ranged from about 20 feet in the center of the areas of pumping to 3 feet or less in the areas upstream and downstream from these areas of pumping.

  8. 76 FR 63809 - Columbus Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ..., Christopher Columbus and his crewmembers sighted land after an ambitious voyage across the Atlantic Ocean. The ideals that guided them to this land--courage, determination, and a thirst for discovery--have inspired... unbreakable bond between two distant lands. These explorers, and countless others that followed them...

  9. 68. MISSISSIPPI, LOWNDES CO. COLUMBUS MAP OF COLUMBUS ca. 1875 ...

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

    68. MISSISSIPPI, LOWNDES CO. COLUMBUS MAP OF COLUMBUS ca. 1875 BIRD'S EYE VIEW OF COLUMBUS MISSISSIPPI by Camille Drie ca. 1875. Copy of snapshot in Lowndes Co. Public Library, Columbus, Ms. Snow status in early 1870s: includes M&O RR bridge, but no highway bridge. Sarcone Photography, Columbus, Ms., Sept 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  10. Structural Data for the Columbus Salt Marsh Geothermal Area - GIS Data

    DOE Data Explorer

    Faulds, James E.

    2011-12-31

    Shapefiles and spreadsheets of structural data, including attitudes of faults and strata and slip orientations of faults. - Detailed geologic mapping of ~30 km2 was completed in the vicinity of the Columbus Marsh geothermal field to obtain critical structural data that would elucidate the structural controls of this field. - Documenting E‐ to ENE‐striking left lateral faults and N‐ to NNE‐striking normal faults. - Some faults cut Quaternary basalts. - This field appears to occupy a displacement transfer zone near the eastern end of a system of left‐lateral faults. ENE‐striking sinistral faults diffuse into a system of N‐ to NNE‐striking normal faults within the displacement transfer zone. - Columbus Marsh therefore corresponds to an area of enhanced extension and contains a nexus of fault intersections, both conducive for geothermal activity.

  11. 75 FR 81438 - Amendment of Class E Airspace; Columbus, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... the Columbus, OH, area, to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAP) at Port Columbus International Airport, Columbus, OH. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport. DATES: Effective...

  12. 75 FR 29722 - Foreign-Trade Zone 138-Columbus, OH Area; Site Renumbering Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 138--Columbus, OH Area; Site Renumbering Notice Foreign-Trade Zone 138 was approved by the Foreign-Trade Zones Board on March 13, 1987 (Board Order 351), expanded on February 23, 1994 (Board Order 685), on November 9, 1999 (Board Order 1063...

  13. 76 FR 318 - Designation for the Columbus, OH; Dallas, TX; and Decatur, IN Areas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... DEPARTMENT OF AGRICULTURE Grain Inspection, Packers and Stockyards Administration Designation for the Columbus, OH; Dallas, TX; and Decatur, IN Areas AGENCY: Grain Inspection, Packers and Stockyards... Location: Bucyrus, OH. Gulf Country Dallas, TX (214-500-5212)..... 1/1/2011 12/31/2011 Northeast Indiana...

  14. The Columbus Myth: Power and Ideology in Picturebooks about Christopher Columbus

    ERIC Educational Resources Information Center

    Desai, Christina M.

    2013-01-01

    In 1992, the 500th anniversary of Columbus's landing in the Bahamas was simultaneously celebrated and denounced in the US. Damaging facts about Columbus and the impact of his voyages were aired along with demands for truth and change. This study analyzes the power relationships and political ideology of picturebooks about Columbus published…

  15. 3 CFR 8584 - Proclamation 8584 of October 8, 2010. Columbus Day, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... alter the course of human history. When Columbus's crewmembers came ashore in the Americas, they arrived... tremendous suffering they endured as this land changed. For more than 500 years, women and men from every...

  16. Columbus: Investigate His Quest.

    ERIC Educational Resources Information Center

    Sneider, Cary; And Others

    1992-01-01

    Uses Columbus' journey to teach science concepts. Reports on a questionnaire for grade 4-8 students (n=279) designed to determine what basic information the students knew about Columbus' journey, peoples' beliefs about the earth at that time, what Columbus discovered, and the effect on Native Americans. Integrated science activities on the size…

  17. Columbus payload requirements in human physiology

    NASA Astrophysics Data System (ADS)

    Stegemann, Juergen

    1993-03-01

    Most of the biological feedback loops in the human body are interrelated. This means that several different parameters have to be recorded simultaneously to understand the interrelationship of different subsystems within the body when fast and slow adaptation processes are to be studied. This determines the requirements for the payload in the Columbus module. In 1988 ESA asked some European scientists in different fields of physiology to provide a 'science study' for the Columbus payload requirements. Their report was the basis of a phase A study completed in December 1991, concerning the 'ANTHROLAB', a laboratory that covers all presently known research challenges in this area. Anthrolab is more or less an improvement of the Anthrorack to be flown on the German Spacelab mission D-2 and on the Columbus precursor flight E-1. Beside the present Anthrorack design, Anthrolab will also provide subelements for vestibular, neurophysiological, and biomechanical research.

  18. From Columbus to Columbia

    NASA Astrophysics Data System (ADS)

    Morain, Stanley A.

    On the eve of Christopher Columbus's historic voyage to the New World, the international community of remote sensing and mapping sciences is poised to lead a new, environmentally conscious world into the 21st century. Developments in remote sensing and GIS technology during the past 25 years have paved the way for a modern round of earth exploration that could well equal in lasting importance the geographic achievement of Columbus, 500 years ago. Human experience has evolved from land-lubbing to sea-faring, air-faring and now space-faring so that in future all four modes will be used to enhacce our understanding of earth systems. Columbus "dead reckoned" his place into history by sailing the southern arm of the Atlantic Gyre westward to the Bahamas. For reasons beyond his knowledge, he was "lost" almost from the moment he departed; and to this day, his landfall is placed at several islands between Grand Turk at latitude 21.5°N and San Salvador at 24°N. His headings, nautical speeds, and drift are all subjects of controversy. Today, with global positioning systems, scientists and entrepreneurs can triangulate with considerable accuracy almost any point on the earth's surface, day or night; and, with a fourth satellite, can determine elevation. The same satellite constellation can monitor the speeds and headings of land, sea, and air transportation carriers for the benefit of all international commerce - a knowledge that would have been the envy of Spain's Admiral of the Ocean Seas throughout his search for spices, souls, and gold. We can only imagine what he and his captains might have given for a nightly satellite weather report, let alone images by which to navigate.

  19. Columbus Closure Project Released without Radiological Restrictions

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Henderson, G.

    2007-07-01

    The Columbus Closure Project (CCP), a historic radiological research complex, was cleaned up for future use without radiological restriction in 2006. The CCP research and development site contributed to national defense, nuclear fuel fabrication, and the development of safe nuclear reactors in the United States until 1988 when research activities were concluded for site decommissioning. In November of 2003, the Ohio Field Office of the U.S. Department of Energy contracted ECC/E2 Closure Services, LLC (Closure Services) to complete the removal of radioactive contamination from of a 1955 era nuclear sciences area consisting of a large hot cell facility, research reactormore » building and underground piping. The project known as the Columbus Closure Project (CCP) was completed in 27 months and brought to a close 16 years of D and D in Columbus, Ohio. This paper examines the project innovations and challenges presented during the Columbus Closure Project. The examination of the CCP includes the project regulatory environment, the CS safety program, accelerated clean up innovation, project execution strategies and management of project waste issues and the regulatory approach to site release 'without radiological restrictions'. (authors)« less

  20. How Columbus Encountered America.

    ERIC Educational Resources Information Center

    Rickey, V. Frederick

    1992-01-01

    Discusses aspects of Christopher Columbus' decision to sail west in order to reach Asia. Includes discussions concerning the shape and size of the earth as determined up to Columbus' time and conclusions he made during the journey based on his calculations. (MDH)

  1. 36. MISSISSIPPI, LOWNDES CO. COLUMBUS Tombigbee R. NEW & OLD ...

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

    36. MISSISSIPPI, LOWNDES CO. COLUMBUS Tombigbee R. NEW & OLD HIGHWAY BRIDGES End of Main St., Columbus Photo, 1927-28, after new bridge (foreground) was completed. From SW bank. Credit: Shenks Photography, Columbus, Ms. owner. O. Pruitt, photographer, ca. 1928. Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  2. 40. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of ...

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

    40. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of Main St., Columbus 'Aerial' view of 1878 bridge during flood. Taken from water tower in Columbus. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, Apr 1892. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  3. 35. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main ...

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

    35. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Bridge under construction, 1925-27. Photo from S side of W approach. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1927. Copied by Sarcone Photography, columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  4. 37. MISSISSIPPI, LOWNDES CO. COLUMBUS BRIDGE, CONSTRUCTION End of Main ...

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

    37. MISSISSIPPI, LOWNDES CO. COLUMBUS BRIDGE, CONSTRUCTION End of Main St., Columbus Overhead view of round, swing pier, showing steel reinforcing rods, workmen. During construction, 1925-27. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1926. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. 41. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of ...

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

    41. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of Main St., Columbus View of iron truss bridge, 1878-1928, from NW bank. Shows details of web members, and piers. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, early 1900s. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. 34. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main ...

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

    34. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Date: 1925-27. Old bridge in background. Photo taken from such (probably east) bank. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1927. Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  7. 39. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of ...

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

    39. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of Main St., Columbus Both spans of 1878 bridge during flood. Taken from top of the E approach. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, Apr. 8 1882. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  8. 33. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main ...

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

    33. BRIDGE, CONSTRUCTION MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Center and east pier, with framing, makes panorama with preceding photo. Date: 1925-27. Credit: Shenks Photographi, Columbus, Ms. owner. O. Pruitt, photographer, ca. 1926 Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  9. 32. BRIDGE, CONSTRUCTION Tombigbee R. MISSISSIPPI, LOWNDES CO. COLUMBUS End ...

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

    32. BRIDGE, CONSTRUCTION Tombigbee R. MISSISSIPPI, LOWNDES CO. COLUMBUS End of Main St., Columbus Center and east pier, with framing, during construction, 1925-27. Makes panorama with next photo. Note steam crane on framing. Credit: Shenks Photography, Columbus, MS, owner. O. Pruitt, photographer. Copied by Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  10. 50. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of St. ...

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

    50. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of St. S., Columbus, Ms. Side view of fixed truss span, from S. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  11. 38. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of ...

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

    38. MISSISSIPPI, LOWNDES CO. COLUMBUS OLD ROAD BRIDGE End of Main St., Columbus Show/fabrication details of patented arch truss of Wrought Iron Bridge Co., Canton, Ohio. Taken from middle of swing span looking W toward arch span. Credit: Shenks Photography, Columbus, Ms, owner. O. Pruitt, photographer, ca. 1927-28. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  12. Region 5: Ohio Columbus Adequate Letter (8/23/2016)

    EPA Pesticide Factsheets

    Letter from EPA to State of Ohio determined the 2008 8-hour ozone standard plan for years 2020 and 2030 Motor Vehicle Emissions Budgets for volatile organic compounds and nitrogen oxides for Columbus area adequate for transportation conformity purposes.

  13. Adrift in a Sargasso Sea: Recent Books on Christopher Columbus.

    ERIC Educational Resources Information Center

    Lunenfeld, Marvin

    1992-01-01

    Reviews more than 24 books recently published on the topic of Christopher Columbus and the voyages of discovery. Classifies the books as those designed for student use, for teachers and scholars, biographies, and "Columbus-Bashers." Maintains that the different viewpoints of Columbus the hero and Columbus the villain are barriers for…

  14. Tinea capitis among children in the Columbus area, Ohio, USA.

    PubMed

    Coloe, Jacquelyn R; Diab, Mohammad; Moennich, Jessica; Diab, Diab; Pawaskar, Manjiri; Balkrishnan, Rajesh; Bechtel, Mark A

    2010-03-01

    Tinea capitis is a fungal infection of the hair follicles of the scalp. In the US, the most common organisms have traditionally been Trichophyton tonsurans, and occasionally Microsporum canis. This study was designed to examine patterns of organisms causing tinea capitis and determine factors associated with infection. A retrospective database analysis was conducted to locate records of patients with tinea capitis from May 2001 to May 2006 at Nationwide Children's Hospital in Columbus, OH. Descriptive statistics, frequency analysis, chi-squared test, and Student's t-test were performed to evaluate types of causative organisms and associated patient characteristics. One hundred and eighty-nine charts of patients with a positive scalp culture for tinea capitis were located. Trichophyton tonsurans (88.9%) was the foremost causative agent followed by Trichophyton violaceum (4.2%). Tinea capitis was more prevalent among African Americans and was more common in urban areas (P < 0.05). Children of African descent inhabiting urban settings were most vulnerable to tinea capitis. The most common organism isolated in this retrospective study was T. tonsurans. Trichophyton violaceum and Trichophyton soudanense were also isolated, which are not commonly reported causes of tinea capitis in the US.

  15. Piri Reis and the Columbus Map.

    ERIC Educational Resources Information Center

    Lunde, Paul

    1993-01-01

    Discusses the origins and impact of the Piri Reis map, an early world map based on the voyages of Columbus and 20 other source maps. Maintains that evidence exists that Christopher Columbus may have drawn part of the map. Includes lengthy quotes from the map's legend written by Reis. (CFR)

  16. Columbus Saves: Saving Money in Ohio

    ERIC Educational Resources Information Center

    Shockey, Susan

    2004-01-01

    The "Columbus Saves" educational program is a broad-based community coalition made up of more than 40 local organizations from the education, nonprofit, government, faith-based, and private sectors. Common goals of partners in reaching Columbus, Ohio's 1.5 million residents are to: (a) promote increased savings through education and…

  17. 46. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    46. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Overall view, from S. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  18. 45. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    45. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Turn span from SE. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  19. 42. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    42. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Copy of postcard ca. 1900. Copy owned and made by Jack Donnell, Columbus, Ms. Shows two-span steel truss, built by Phoenix Bridge Co. in 1878. Negative copied by: Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  20. 64. MISSISSIPPI, LOWNDES CO. COLUMBUS BLEWETT'S BRIDGE On Pickensville Rd., ...

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

    64. MISSISSIPPI, LOWNDES CO. COLUMBUS BLEWETT'S BRIDGE On Pickensville Rd., S of Columbus 4.5 miles S on McLeod-Shuqualak road. Copy of snapshot in Lowndes Co. Public Library. Date Aug 1926, when bridge was completed. View of underside. Sarcone Photography, Columbus, MS. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  1. 63. MISSISSIPPI, LOWNDES CO. COLUMBUS BLEWETT'S BRIDGE On Pickensville Rd., ...

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

    63. MISSISSIPPI, LOWNDES CO. COLUMBUS BLEWETT'S BRIDGE On Pickensville Rd., S of Columbus 4.5 miles S on McLeod-Shuqualak road. Copy of snapshot in Lowndes Co. Public Library. Dated Aug 1926, when bridge was completed. View is lengthwise, through the truss. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  2. 49. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    49. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Top of pier and underside of w end of turn span. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  3. 47. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    47. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Latching mechanism, E end of turn span, viewed from W. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  4. 48. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    48. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms Latching mechanism, E end of turn span, view from N. Sarcone Photography, Columbus, MS. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. 44. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    44. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Detail from Camille Drie's map: A Bird's Eye View of Columbus, Mississippi ca. 1875-76. Shows M&O RR bridge before the Phoenix Bridge Co. erected iron truss spans in 1878. Credit: Photostat of map in Lowndes Co. Public Library Sarcone Photography, Columbus, Ms. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. Kuipers in Columbus

    NASA Image and Video Library

    2012-06-08

    ISS031-E-096064 (8 June 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, works with the silicon detector unit in the Columbus laboratory of the International Space Station.

  7. Columbus and the Flat Earth Myth

    ERIC Educational Resources Information Center

    Singham, Mano

    2007-01-01

    In this article, the author discusses the resilient myth that it was Columbus' journey to the New World that proved that the world was round. It is widely known that it was Columbus' journey to the New World that proved that the world was round. However, Thomas Kuhn in "The Copernican Revolution" showed clearly in 1957 that the idea of a flat…

  8. 43. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st ...

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

    43. MISSISSIPPI, LOWNDES CO. COLUMBUS RAILROAD BRIDGE End of 1st St. S., Columbus, Ms. Copy of photo 1900. Shows 1878 M&O RR bridge. The steamboat, 'Gopher,' in foreground, was an archeological survey vessel from the Franklin Institute in Philadelphia. Published in Art in Mississippi (1901). Credit: Copied from print in Lowndes Co. Public Library by Sarcone Photography, Columbus, Ms. 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  9. Study on communications costs for Columbus utilization

    NASA Astrophysics Data System (ADS)

    Nielsen, Svend Moller; Sorensen, Nicolaj

    1988-09-01

    On the basis of a hypothetical communications scenario established for cost calculations, the expected communications costs for Columbus utilization in the year 1995 and onwards to the year 2025, are estimated to provide initial considerations for a charging policy in relation to potential Columbus users. A hypothetical sample of five European countries is established, and current telecommunications tariffs for the data, voice, and video communications required for the Columbus utilization in and between these five countries and the USA are identified. Technological, political, and commercial development trends are analyzed as to their likely influences on future telecommunications tariff development. Communications costs for the study period are estimated, assuming telecommunications administrations to be providers of service and considering estimated equipment and operations costs. Alternative communications solutions are indicated.

  10. Wiseman in Columbus module

    NASA Image and Video Library

    2014-06-28

    ISS040-E-024110 (28 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, wearing a communication headset, uses a computer in the Columbus laboratory of the International Space Station.

  11. The Economic Impact of Six Cultural Institutions on the Economy of the Columbus SMSA.

    ERIC Educational Resources Information Center

    Cwi, David

    The impact of six cultural institutions on the Columbus, Ohio, economy was determined by measuring their 1978 direct and indirect financial effects. The six institutions are Ballet Metropolitan, Columbus Museum of Art, Columbus Symphony Orchestra, Center of Science and Industry, Players Theatre of Columbus, and Columbus Association for the…

  12. The Columbus Controversy: A Historian Walks through the Battlefield of Ideas.

    ERIC Educational Resources Information Center

    Thernstrom, Stephan

    1992-01-01

    Reviews controversies concerning celebrating the 500th anniversary of Columbus' landing in America. Summarizes historians' perspectives concerning that event, including the following: (1) who was first; (2) discovery or invasion; (3) native population numbers; (4) how so few conquered so many; (5) Columbus and slavery; and (6) Columbus and…

  13. Hello Columbus. America Was No Paradise in 1492.

    ERIC Educational Resources Information Center

    Royal, Robert

    1992-01-01

    Argues that, in the current portrayal of Columbus' arrival in America, American Indians have become the new heroes and models to be imitated. Discusses the native peoples and their societies at the time of Columbus including diversity among peoples, development of civilizations, view of the cosmos, and political development. (JB)

  14. Columbus Outdoor Pursuits: A Model Structure for Volunteer Based Outdoor Pursuits Programs.

    ERIC Educational Resources Information Center

    Gerckens, Ann E.

    Columbus Outdoor Pursuits (COP) is a volunteer-based nonprofit organization in Ohio that has offered outdoor educational and recreational opportunities to its members for 63 years. COP day and trip programs focus on outdoor activities such as bicycling, kayaking, hiking, and rock climbing. In addition, COP offers classes in the skills required for…

  15. COLUMBUS as Engineering Testbed for Communications and Multimedia Equipment

    NASA Astrophysics Data System (ADS)

    Bank, C.; Anspach von Broecker, G. O.; Kolloge, H.-G.; Richters, M.; Rauer, D.; Urban, G.; Canovai, G.; Oesterle, E.

    2002-01-01

    The paper presents ongoing activities to prepare COLUMBUS for communications and multimedia technology experiments. For this purpose, Astrium SI, Bremen, has studied several options how to best combine the given system architecture with flexible and state-of-the-art interface avionics and software. These activities have been conducted in coordination with, and partially under contract of, DLR and ESA/ESTEC. Moreover, Astrium SI has realized three testbeds for multimedia software and hardware testing under own funding. The experimental core avionics unit - about a half double rack - establishes the core of a new multi-user experiment facility for this type of investigation onboard COLUMBUS, which shall be available to all users of COLUMBUS. It allows for the connection of 2nd generation payload, that is payload requiring broadband data transfer and near-real-time access by the Principal Investigator on ground, to test highly interactive and near-realtime payload operation. The facility is also foreseen to test new equipment to provide the astronauts onboard the ISS/COLUMBUS with bi- directional hi-fi voice and video connectivity to ground, private voice coms and e-mail, and a multimedia workstation for ops training and recreation. Connection to an appropriate Wide Area Network (WAN) on Earth is possible. The facility will include a broadband data transmission front-end terminal, which is mounted externally on the COLUMBUS module. This Equipment provides high flexibility due to the complete transparent transmit and receive chains, the steerable multi-frequency antenna system and its own thermal and power control and distribution. The Equipment is monitored and controlled via the COLUMBUS internal facility. It combines several new hardware items, which are newly developed for the next generation of broadband communication satellites and operates in Ka -Band with the experimental ESA data relay satellite ARTEMIS. The equipment is also TDRSS compatible; the open loop

  16. De Winne in Columbus

    NASA Image and Video Library

    2009-10-08

    ISS020-E-049895 (8 Oct. 2009) --- European Space Agency astronaut Frank De Winne, Expedition 20 flight engineer and Expedition 21 commander, works at the Biolab incubator in the Columbus laboratory of the International Space Station.

  17. Offgassing Characterization of the Columbus Laboratory Module

    NASA Technical Reports Server (NTRS)

    Rampini, riccardo; Lobascio, Cesare; Perry, Jay L.; Hinderer, Stephan

    2005-01-01

    Trace gaseous contamination in the cabin environment is a major concern for manned spacecraft, especially those designed for long duration missions, such as the International Space Station (ISS). During the design phase, predicting the European-built Columbus laboratory module s contribution to the ISS s overall trace contaminant load relied on "trace gas budgeting" based on material level and assembled article tests data. In support of the Qualification Review, a final offgassing test has been performed on the complete Columbus module to gain cumulative system offgassing data. Comparison between the results of the predicted offgassing load based on the budgeted material/assembled article-level offgassing rates and the module-level offgassing test is presented. The Columbus module offgassing test results are also compared to results from similar tests conducted for Node 1, U.S. Laboratory, and Airlock modules.

  18. 69. MISSISSIPPI, LOWNDES CO. COLUMBUS MAP OF LOWNDES COUNTY, 1931 ...

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

    69. MISSISSIPPI, LOWNDES CO. COLUMBUS MAP OF LOWNDES COUNTY, 1931 ROAD MAP OF LOWNDES COUNTY, MISSISSIPPI, 1931 by C.L. Wood, the county engineer. Updated through the mid-1930s to show new federal aid-state roads. Compares modern system with older county system. Original scale: 1 in. to 1 mi. Property of Helen (Mrs. Sam L.) Crawford, Hamilton, Ms. Sarcone Photography, Columbus, Ms., Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  19. Hazardous Waste Cleanup: Cherokee Columbus Real Estate, LLC in Bainbridge, New York

    EPA Pesticide Factsheets

    Cherokee Columbus Real Estate is located on the 210-acre site, 10 acres of which were occupied by manufacturing facilities, and was operated by Borden, Inc., from the 1940s until 1981. The site is bounded to the north by an undeveloped and vegetated area,

  20. A History of Labor in Columbus, Ohio 1812-1992.

    ERIC Educational Resources Information Center

    Van Tine, Warren R.

    While the building and printing industries flourished in pre-Civil War Columbus, manufacturing languished. The manufacturing base grew and diversified from 1820 to 1850. Few unions emerged, and those that did seldom lasted long. During the Civil War business and manufacturing increased to serve the camps and prisons established in Columbus. When…

  1. Columbus safety and reliability

    NASA Astrophysics Data System (ADS)

    Longhurst, F.; Wessels, H.

    1988-10-01

    Analyses carried out to ensure Columbus reliability, availability, and maintainability, and operational and design safety are summarized. Failure modes/effects/criticality is the main qualitative tool used. The main aspects studied are fault tolerance, hazard consequence control, risk minimization, human error effects, restorability, and safe-life design.

  2. Discovering Columbus: Rereading the Past.

    ERIC Educational Resources Information Center

    Bigelow, Bill

    1989-01-01

    Presents a series of lessons for a U.S. history class on Christopher Columbus's "discovery" of America. Notes that this approach teaches students to evaluate critically the historical information presented in their textbooks. (MM)

  3. Flood-inundation maps for the East Fork White River at Columbus, Indiana

    USGS Publications Warehouse

    Lombard, Pamela J.

    2013-01-01

    Digital flood-inundation maps for a 5.4-mile reach of the East Fork White River at Columbus, Indiana, from where the Flatrock and Driftwood Rivers combine to make up East Fork White River to just upstream of the confluence of Clifty Creek with the East Fork White River, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Department of Transportation. 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 of flooding corresponding to selected water levels (stages) at USGS streamgage 03364000, East Fork White River at Columbus, Indiana. Current conditions at the USGS streamgage may be obtained on the Internet from the USGS National Water Information System (http://waterdata.usgs.gov/in/nwis/uv/?site_no=03364000&agency_cd=USGS&). The National Weather Service (NWS) forecasts flood hydrographs for the East Fork White River at Columbus, Indiana at their Advanced Hydrologic Prediction Service (AHPS) flood warning system Website (http://water.weather.gov/ahps/), that may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. In this study, flood profiles were computed for the stream reach by means of a one-dimensional step-backwater model. The hydraulic model was calibrated by using the most current stage-discharge relation at USGS streamgage 03364000, East Fork White River at Columbus, Indiana. The calibrated hydraulic model was then used to determine 15 water-surface profiles for flood stages at 1-foot (ft) intervals referenced to the streamgage datum and ranging from bankfull to approximately the highest recorded water level at the streamgage. The simulated water-surface profiles were then combined with a geographic information system digital elevation model (derived from Light Detection and Ranging (LiDAR) data), having a 0.37-ft vertical accuracy and a 1.02 ft

  4. 75 FR 11475 - Establishment of Class D Airspace, Modification of Class E Airspace; Columbus, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... Army Airfield, Columbus, GA, would be removed from the Class E2 and E5 airspace description, and would.... * * * * * ASO GA E5 Columbus, GA [Amended] Columbus Metropolitan Airport, GA (Lat. 32[deg]30'59'' N., long. 84... Airspace; Columbus, GA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed...

  5. Candidate functions for advanced technology implementation in the Columbus mission planning environment

    NASA Technical Reports Server (NTRS)

    Loomis, Audrey; Kellner, Albrecht

    1988-01-01

    The Columbus Project is the European Space Agency's contribution to the International Space Station program. Columbus is planned to consist of three elements (a laboratory module attached to the Space Station base, a man-tended freeflyer orbiting with the Space Station base, and a platform in polar orbit). System definition and requirements analysis for Columbus are underway, scheduled for completion in mid-1990. An overview of the Columbus mission planning environment and operations concept as currently defined is given, and some of the challenges presented to software maintainers and ground segment personnel during mission operators are identified. The use of advanced technologies in system implementation is being explored. Both advantages of such solutions and potential problems they present are discussed, and the next steps to be taken by Columbus before targeting any functions for advanced technology implementation are summarized. Several functions in the mission planning process were identified as candidates for advanced technology implementation. These range from expert interaction with Columbus' data bases through activity scheduling and near-real-time response to departures from the planned timeline. Each function is described, and its potential for advanced technology implementation briefly assessed.

  6. Columbus State University Global Observation and Outreach for the 2012 Transit of Venus

    NASA Astrophysics Data System (ADS)

    Perry, Matthew; McCarty, C.; Bartow, M.; Hood, J. C.; Lodder, K.; Johnson, M.; Cruzen, S. T.; Williams, R. N.

    2013-01-01

    Faculty, staff and students from Columbus State University’s (CSU’s) Coca-Cola Space Science Center presented a webcast of the 2012 Transit of Venus from three continents to a global audience of 1.4 million unique viewers. Team members imaged the transit with telescopes using white-light, hydrogen-alpha, and calcium filters, from Alice Springs, Australia; the Gobi Desert, Mongolia; Bryce Canyon, UT; and Columbus, GA. Images were webcast live during the transit in partnership with NASA’s Sun-Earth Day program, and Science Center staff members were featured on NASA TV. Local members of the public were brought in for a series of outreach initiatives, in both Georgia and Australia, before and during the transit. The data recorded from the various locations have been archived for use in demonstrating principles such as the historical measurement of the astronomical unit.

  7. Sun Heats, Cools Columbus Tech.

    ERIC Educational Resources Information Center

    American School and University, 1980

    1980-01-01

    Solar energy heats and cools the newest building on the campus of Columbus Technical Institute in Ohio. A solar demonstration project grant from the Department of Energy covered about 77 percent of the solar cost. (Author/MLF)

  8. 75 FR 8285 - Establishment of Class D Airspace, Modification of Class E Airspace; Columbus, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... Army Airfield, Columbus, GA, would be removed from the Class E2 and E5 airspace description, and would... [NEW] Columbus Metropolitan Airport, GA (Lat. 32[deg]30[min]59[sec] N., long. 84[deg]56[min]20[sec] W... Columbus, GA [Amended] Columbus Metropolitan Airport, GA (Lat. 32[deg]30[min]59[sec] N., long. 84[deg]56...

  9. 76 FR 30045 - Amendment of Class D and Class E Airspace; Columbus Lawson AAF, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-24

    ... Columbus Lawson AAF, GA [AMENDED] Columbus Lawson AAF, GA (Lat. 32[deg]19'55'' N., long. 84[deg]59'14'' W...-0012; Airspace Docket No. 10-ASO-44] Amendment of Class D and Class E Airspace; Columbus Lawson AAF, GA...: This action would modify Class D and Class E airspace at Lawson Army Airfield (AAF), Columbus, GA, by...

  10. Astronaut training in view of the future: A Columbus payload instructor perspective

    NASA Astrophysics Data System (ADS)

    Aguzzi, Manuela; Bosca, Riccardo; Müllerschkowski, Uwe

    2010-02-01

    In early 2008 the Columbus module was successfully attached to the ISS. Columbus is the main European contribution to the on-board scientific activity, and is the result of the interdisciplinary effort of European professionals involved from the concept to the utilisation of the laboratory. Astronauts from different Space Agencies have been trained to operate the scientific payloads aboard Columbus, in order to return fundamental data to the scientific community. The aim of this paper is to describe the current activity of the Columbus Payload Training Team (as part of the European Astronaut Centre of ESA) and from this experience derive lessons learned for the future training development, in view of long-term missions. The general structure of the training is described. The Columbus Payload Training Team activity is outlined and the process of the lesson development (Instructional System Design) is briefly described. Finally the features of the training process that can become critical in future scenario are highlighted.

  11. What Shall We Tell the Children? The Press Encounters Columbus.

    ERIC Educational Resources Information Center

    Lunenfeld, Marvin

    1992-01-01

    Discusses scholarly criticism and media coverage of the controversy surrounding the effects of Christopher Columbus' voyages upon the Americas. Examines the reactions of some writers to some scholars' negative portrayals of Columbus. Argues that schools should continue to be the place for respectful study of the explorer. (SG)

  12. 76 FR 47060 - Amendment of Class D and Class E Airspace; Columbus Lawson AAF, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-04

    ... Lawson AAF, GA [Amended] Columbus Lawson AAF, GA (Lat. 32[deg]19'55'' N., long 84[deg]59'14'' W.) That... * * * * * ASO GA E2 Columbus Lawson AAF, GA [Amended] Columbus Lawson AAF, GA (Lat. 32[deg]19'55'' N., long. 84...-0012; Airspace Docket No. 10-ASO-44] Amendment of Class D and Class E Airspace; Columbus Lawson AAF, GA...

  13. 40 CFR 81.58 - Columbus (Georgia)-Phenix City (Alabama) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Columbus (Georgia)-Phenix City... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.58 Columbus (Georgia)-Phenix City (Alabama) Interstate Air Quality Control Region. The Columbus (Georgia)-Phenix City (Alabama) Interstate...

  14. 40 CFR 81.58 - Columbus (Georgia)-Phenix City (Alabama) Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Columbus (Georgia)-Phenix City... PLANNING PURPOSES Designation of Air Quality Control Regions § 81.58 Columbus (Georgia)-Phenix City (Alabama) Interstate Air Quality Control Region. The Columbus (Georgia)-Phenix City (Alabama) Interstate...

  15. The Voyages of Columbus: A Turning Point in World History.

    ERIC Educational Resources Information Center

    Crosby, Alfred W.; Nader, Helen

    The far-reaching and transforming interactions of the Old World and the New are known today as "the Columbian Exchange." Part 1 of this booklet is an introduction by John J. Patrick dealing with teaching about the voyages of Christopher Columbus. Part 2, "Columbus and Ecological Imperialism," by Alfred W. Crosby, provides an…

  16. Columbus and Ecological Imperialism.

    ERIC Educational Resources Information Center

    Crosby, Alfred W.

    Christopher Columbus crossed the Atlantic in 1492 and opened a period of extensive exchange between the Old and New Worlds. His greatest impact on the New World has been the one to which the least attention has been paid: his biological impact. For millions of years the biotas of the Old and New Worlds developed independently, divergently. The…

  17. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Ohio State University Graduate Research Associate Vijay Gadepally, left, listens as Sen. John Glenn talks during a NASA Future Forum panel discussion at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)

  18. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    NASA Administrator Charles Bolden, right, talks as Sen. John Glenn, and Ohio State University Graduate Research Associate Vijay Gadepally, left, listen during a NASA Future Forum panel discussion at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)

  19. Reisman works with MSG in Columbus

    NASA Image and Video Library

    2008-04-14

    ISS016-E-036417 (14 April 2008) --- NASA astronaut Garrett Reisman, Expedition 16/17 flight engineer, is pictured near the Microgravity Science Glovebox (MSG) located in the Columbus laboratory of the International Space Station.

  20. Ham Video Commissioning in Columbus

    NASA Image and Video Library

    2014-04-13

    Documentation of the Ham Video unit installed in the Columbus European Laboratory. Part number (P/N) is HAM-11000-0F, serial number (S/N) is 01, barcode is HAMV0001E. Image was taken during Expedition 39 Ham Video commissioning activities and released by astronaut on Twitter.

  1. Updates on HRF Payloads Operations in Columbus ATCS

    NASA Technical Reports Server (NTRS)

    DePalo, Savino; Wright, Bruce D.; La,e Robert E.; Challis, Simon; Davenport, Robert; Pietrafesa, Donata

    2011-01-01

    The NASA developed Human Research Facility 1 (HRF1) and Human Research Facility (HRF2) experiment racks have been operating in the European Space Agency (ESA) Columbus module of the International Space Station (ISS) since Summer 2008. The two racks are of the same design. Since the start of operations, unexpected pressure spikes were observed in the Columbus module's thermal-hydraulic system during the racks activation sequence. The root cause of these spikes was identified in the activation command sequence in the Rack Interface Controller (RIC), which controls the flow of thermal-hydraulic system fluid through the rack. A new Common RIC Software (CRS) release fixed the bug and was uploaded on both racks in late 2009. This paper gives a short introduction to the topic, describes the Columbus module countermeasures to mitigate the spikes, describes the ground validation test of the new software, and describes the flight checks performed before and after the final upload. Finally, the new on-orbit test designed to further simplify the racks hydraulic management is presented.

  2. Discovering Columbus: The Way Here.

    ERIC Educational Resources Information Center

    Mohawk, John

    1990-01-01

    Reviews the life of Columbus and European conditions that led to the age of exploration. Discusses how the ethnocentric legend of the "discovery" of America grew as part of the glorious history of Western civilization. Examines the doctrine of discovery as a European agreement legitimizing exploitation of indigenous peoples. (SV)

  3. Astronomy in the Age of Columbus.

    ERIC Educational Resources Information Center

    Gingerich, Owen

    1992-01-01

    Presents an historical perspective of astronomy. Discusses how Columbus' discovery of America demonstrated the incompleteness of the ancient knowledge of the world and paved the way for unorthodox astronomical ideas, including the sun-centered cosmology of Copernicus. (MCO)

  4. 76 FR 49301 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... Instruction. This rule involves establishing an RNA, as described in paragraph 34(g) of the Instruction, from.... ACTION: Final rule. SUMMARY: The Coast Guard is establishing a permanent regulated navigation area (RNA) on Biscayne Bay in Miami, Florida. The RNA will be enforced annually on the Saturday and Sunday of...

  5. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Sen. John Glenn, right, talks during a NASA Future Forum panel discussion at The Ohio State University as NASA Associate Administrator for Science Mission Directorate John Grunsfeld, left, and Ohio State University Graduate Research Associate Vijay Gadepally look on, Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)

  6. 76 FR 24837 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... establishing an RNA, as described in paragraph 34(g) of the Instruction. We seek any comments or information... regulated navigation area (RNA) on Biscayne Bay in Miami, Florida. The RNA would be enforced annually on the... Rickenbacker Causeway Bridge. All vessels within the RNA would be: Required to transit the regulated navigation...

  7. Turning Tricks: Sexuality and Trickster Language in Vizenor's "The Heirs of Columbus"

    ERIC Educational Resources Information Center

    Lush, Rebecca M.

    2012-01-01

    First published in anticipation of the quincentennial of Christopher Columbus's "discovery" of the Americas, Gerald Vizenor's novel "The Heirs of Columbus" (1991) appropriates the European narrative of discovery to privilege a Native perspective that follows "trickster discourse," a mode that rejects the tragic narratives of the European…

  8. Studying the Light Pollution around Urban Observatories: Columbus State University’s WestRock Observatory

    NASA Astrophysics Data System (ADS)

    O'Keeffe, Brendon Andrew; Johnson, Michael

    2017-01-01

    Light pollution plays an ever increasing role in the operations of observatories across the world. This is especially true in urban environments like Columbus, GA, where Columbus State University’s WestRock Observatory is located. Light pollution’s effects on an observatory include high background levels, which results in a lower signal to noise ratio. Overall, this will limit what the telescope can detect, and therefore limit the capabilities of the observatory as a whole.Light pollution has been mapped in Columbus before using VIIRS DNB composites. However, this approach did not provide the detailed resolution required to narrow down the problem areas around the vicinity of the observatory. The purpose of this study is to assess the current state of light pollution surrounding the WestRock observatory by measuring and mapping the brightness of the sky due to light pollution using light meters and geographic information system (GIS) software.Compared to VIIRS data this study allows for an improved spatial resolution and a direct measurement of the sky background. This assessment will enable future studies to compare their results to the baseline established here, ensuring that any changes to the way the outdoors are illuminated and their effects can be accurately measured, and counterbalanced.

  9. Microscopy & microanalysis 2016 in Columbus, Ohio

    DOE PAGES

    Michael, Joseph R.

    2016-01-08

    The article provides information about an upcoming conference from the program chair. The Microscopy Society of America (MSA), the Microanalysis Society (MAS), and the International Metallographic Society (IMS) invite participation in Microscopy & Microanalysis 2016 in Columbus, Ohio, July 24 through July 28, 2016.

  10. Sulfates and Clays in Columbus Crater, Mars

    NASA Image and Video Library

    2011-11-21

    Sulfates are found overlying clay minerals in sediments within Columbus Crater, a depression that likely hosted a lake in the past in this image based on information from NASA Mars Reconnaissance Orbiter.

  11. International Space Station Columbus Payload SoLACES Degradation Assessment

    NASA Technical Reports Server (NTRS)

    Hartman, William A.; Schmidl, William D.; Mikatarian, Ron; Soares, Carlos; Schmidtke, Gerhard; Erhardt, Christian

    2016-01-01

    SOLAR is a European Space Agency (ESA) payload deployed on the International Space Station (ISS) and located on the Columbus Laboratory. It is located on the Columbus External Payload Facility in a zenith location. The objective of the SOLAR payload is to study the Sun. The SOLAR payload consists of three instruments that allow for measurement of virtually the entire electromagnetic spectrum (17 nm to 2900 nm). The three payload instruments are SOVIM (SOlar Variable and Irradiance Monitor), SOLSPEC (SOLar SPECctral Irradiance measurements), and SolACES (SOLar Auto-Calibrating Extreme UV/UV Spectrophotometers).

  12. Coleman unpacks CTB in the Columbus Module

    NASA Image and Video Library

    2011-02-15

    ISS026-E-027146 (16 Feb. 2011) --- NASA astronaut Catherine (Cady) Coleman, Expedition 26 flight engineer, is pictured with plastic stowage containers while floating freely in the Columbus laboratory of the International Space Station.

  13. Efficacy of Cotton Root Destruction and Winter Cover Crops for Suppression of Hoplolaimus columbus.

    PubMed

    Davis, R F; Baird, R E; McNeil, R D

    2000-12-01

    The efficacy of rye (Secale cereale) and wheat (Triticum aestivum) winter cover crops and cotton stalk and root destruction (i.e., pulling them up) were evaluated in field tests during two growing seasons for Hoplolaimus columbus management in cotton. The effect of removing debris from the field following root destruction also was evaluated. Wheat and rye produced similar amounts of biomass, and both crops produced more biomass (P columbus population levels or increase subsequent cotton yields. Cotton root destruction did not affect cotton stand or plant height the following year. Cotton root destruction lowered (P columbus population levels at planting in 1996 but not in 1997, but cotton yield was not increased by root destruction in either year. Removing debris following root destruction did not lower H. columbus levels compared to leaving debris on the soil surface. This study suggests that a rye or wheat cover crop or cotton root destruction following harvest is ineffective for H. columbus management in cotton.

  14. Efficacy of Cotton Root Destruction and Winter Cover Crops for Suppression of Hoplolaimus columbus

    PubMed Central

    Davis, R. F.; Baird, R. E.; McNeil, R. D.

    2000-01-01

    The efficacy of rye (Secale cereale) and wheat (Triticum aestivum) winter cover crops and cotton stalk and root destruction (i.e., pulling them up) were evaluated in field tests during two growing seasons for Hoplolaimus columbus management in cotton. The effect of removing debris from the field following root destruction also was evaluated. Wheat and rye produced similar amounts of biomass, and both crops produced more biomass (P ≤ 0.05) following cotton root destruction. Cover crops did not suppress H. columbus population levels or increase subsequent cotton yields. Cotton root destruction did not affect cotton stand or plant height the following year. Cotton root destruction lowered (P ≤ 0.05) H. columbus population levels at planting in 1996 but not in 1997, but cotton yield was not increased by root destruction in either year. Removing debris following root destruction did not lower H. columbus levels compared to leaving debris on the soil surface. This study suggests that a rye or wheat cover crop or cotton root destruction following harvest is ineffective for H. columbus management in cotton. PMID:19271009

  15. Columbus in the Atlantis payload bay during the STS-122 Mission

    NASA Image and Video Library

    2008-02-08

    S122-E-006275 (8 Feb. 2008) --- Backdropped against the blackness of space, the European Space Agency's Columbus laboratory and associated ESA hardware sit in the aft portion of Space Shuttle Atlantis' cargo bay on the eve of the shuttle's scheduled docking to the International Space Station. The addition of Columbus to the orbital outpost is one of the primary tasks of the STS-122 mission.

  16. Columbus crater and other possible groundwater-fed paleolakes of Terra Sirenum, Mars

    USGS Publications Warehouse

    Wray, J.J.; Milliken, R.E.; Dundas, C.M.; Swayze, G.A.; Andrews-Hanna, J. C.; Baldridge, A.M.; Chojnacki, M.; Bishop, J.L.; Ehlmann, B.L.; Murchie, S.L.; Clark, R.N.; Seelos, F.P.; Tornabene, L.L.; Squyres, S. W.

    2011-01-01

    Columbus crater in the Terra Sirenum region of the Martian southern highlands contains light-toned layered deposits with interbedded sulfate and phyllosilicate minerals, a rare occurrence on Mars. Here we investigate in detail the morphology, thermophysical properties, mineralogy, and stratigraphy of these deposits; explore their regional context; and interpret the crater's aqueous history. Hydrated mineral-bearing deposits occupy a discrete ring around the walls of Columbus crater and are also exposed beneath younger materials, possibly lava flows, on its floor. Widespread minerals identified in the crater include gypsum, polyhydrated and monohydrated Mg/Fe-sulfates, and kaolinite; localized deposits consistent with montmorillonite, Fe/Mg-phyllosilicates, jarosite, alunite, and crystalline ferric oxide or hydroxide are also detected. Thermal emission spectra suggest abundances of these minerals in the tens of percent range. Other craters in northwest Terra Sirenum also contain layered deposits and Al/Fe/Mg-phyllosilicates, but sulfates have so far been found only in Columbus and Cross craters. The region's intercrater plains contain scattered exposures of Al-phyllosilicates and one isolated mound with opaline silica, in addition to more common Fe/Mg-phyllosilicates with chlorides. A Late Noachian age is estimated for the aqueous deposits in Columbus, coinciding with a period of inferred groundwater upwelling and evaporation, which (according to model results reported here) could have formed evaporites in Columbus and other craters in Terra Sirenum. Hypotheses for the origin of these deposits include groundwater cementation of crater-filling sediments and/or direct precipitation from subaerial springs or in a deep (???900 m) paleolake. Especially under the deep lake scenario, which we prefer, chemical gradients in Columbus crater may have created a habitable environment at this location on early Mars. ?? 2011 by the American Geophysical Union.

  17. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Metro High School Student Anthony Springer talks during the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  18. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Dayton Regional STEM student Cheyenne Benson talks during the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  19. Automation and robotics for COLUMBUS: An implementation concept for the free flying laboratory (MTFF)

    NASA Technical Reports Server (NTRS)

    Goelz, G.; Sommer, B.

    1992-01-01

    With nearly forty percent of the funding, Germany is the main contributor to the European COLUMBUS Programme, followed by Italy, France and further ESA member states. The COLUMBUS elements are the Attached Laboratory (APM) to be permanently attached to the Space Station FREEDOM, the polar platform (PPF) and the Man Tended Free Flyer (MTFF). The latter element is regarded to be of special interest for the German micro-g community. Until now the implementation of A&R Technologies has not been included as part of the system concept for the COLUMBUS laboratory modules. Yet especially for the Free Flyer, a high degree of A&R will be indispensible. An A&R system concept and implementation options for A&R are given to make the COLUMBUS labs 'intelligent' laboratories in orbit.

  20. Kuipers during Glovebox Health Check in Columbus

    NASA Image and Video Library

    2012-05-18

    ISS031-E-140314 (18 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, supports a ground-conducted health check on ESA’s Biolab Glovebox in the Columbus laboratory of the International Space Station.

  1. Kuipers during Glovebox Health Check in Columbus

    NASA Image and Video Library

    2012-05-18

    ISS031-E-140311 (18 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, supports a ground-conducted health check on ESA’s Biolab Glovebox in the Columbus laboratory of the International Space Station.

  2. Kuipers during Glovebox Health Check in Columbus

    NASA Image and Video Library

    2012-05-18

    ISS031-E-140316 (18 May 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 31 flight engineer, supports a ground-conducted health check on ESA’s Biolab Glovebox in the Columbus laboratory of the International Space Station.

  3. RadNet Air Data From Columbus, OH

    EPA Pesticide Factsheets

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

  4. Garan in sleeping bag in Columbus module

    NASA Image and Video Library

    2008-06-09

    S124-E-007980 (9 June 2008) --- Astronaut Ron Garan, STS-124 mission specialist, sleeps in his sleeping bag in the Columbus laboratory of the International Space Station while Space Shuttle Discovery is docked with the station.

  5. Columbus in the Atlantis payload bay during the STS-122 Mission

    NASA Image and Video Library

    2008-02-08

    S122-E-006273 (8 Feb. 2008) --- Backdropped against a cloud-covered portion of Earth, the European Space Agency's Columbus laboratory and associated ESA hardware sit in the aft section of Space Shuttle Atlantis' cargo bay on the eve of the shuttle's scheduled docking to the International Space Station. The addition of Columbus to the orbital outpost is one of the primary tasks of the STS-122 mission.

  6. 78 FR 48291 - Amendment of Class D Airspace; Columbus, Rickenbacker International Airport, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... Airport, OH AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class D airspace at Rickenbacker International Airport, Columbus, OH. Changes to the airspace description are necessary due to the closure of South Columbus Airport. The FAA is taking this action to...

  7. NEW TECHNOLOGY AND PEC PROCESS - COLUMBUS, GA

    EPA Science Inventory

    The presentation will discuss Columbus, Georgia’s Biosolids Flow-through Thermophilic Treatment (BFT3) Process. Site-specific equivalency requires proof. Laboratory-scale pathogen testing must exceed Class A performance criteria while simulating full scale as closely as pos...

  8. Christopher Columbus and Early Americans Booklist.

    ERIC Educational Resources Information Center

    Misheff, Sue

    1992-01-01

    Presents brief descriptions of 31 books (published between 1962 and 1991) concerning the commemoration of the discovery of the Americas. Divides the books into those about Christopher Columbus, those that shed light on the world in which he lived, and those that look at the Americas before he landed. (RS)

  9. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Leland Melvin, NASA Associate Administrator for Education and NASA Astronaut, moderates the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  10. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Ohio Space Grant Consortium (OSGC) Director Gary Slater talks during the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  11. Columbus Thermal Control System (TCS) Degassing Operations

    NASA Image and Video Library

    2013-07-29

    ISS036-E-026213 (29 July 2013) --- European Space Agency astronaut Luca Parmitano, Expedition 36 flight engineer, performs maintenance on the Water Pump Assembly 2 / Thermal Control System (WPA2/TCS) in the Columbus laboratory of the International Space Station.

  12. FE Fossum using Communication Equipment in the Columbus

    NASA Image and Video Library

    2011-07-01

    ISS028-E-013729 (30 June 2011) --- NASA astronaut Mike Fossum, Expedition 28 flight engineer, is pictured wearing a communication headset in the Columbus laboratory of the International Space Station.

  13. Pettit holds MSG Glove in the Columbus Laboratory

    NASA Image and Video Library

    2012-01-17

    ISS030-E-049556 (17 Jan. 2012) --- NASA astronaut Don Pettit, Expedition 30 flight engineer, holds a Microgravity Science Glovebox (MSG) glove in the Columbus laboratory of the International Space Station.

  14. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Pickerington High School student Jordan Elliott, left, and Dayton Regional STEM student Cheyenne Benson participate in the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  15. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Founding head of MC2 STEM High School Jeffrey McClellan talks during the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  16. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Ohio State University graduate student, biological sciences and NASA Student Ambassador, Monica Okon talks during the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  17. Columbus Preparatory Academy: A Case Study

    ERIC Educational Resources Information Center

    Carr, Chad R.

    2017-01-01

    Columbus Preparatory Academy (CPA) was a school in Academic Emergency and in jeopardy of being closed in 2007. In 2016, CPA was ranked "Excellent with Distinction" and has been the top-ranked academic school for five consecutive years. There have been many "how-to" books written about how to turn schools around, but few…

  18. Columbus VIII - Symposium on Space Station Utilization, 8th, Munich, Germany, Mar. 30-Apr. 4, 1992, Selected Papers

    NASA Astrophysics Data System (ADS)

    1993-03-01

    The symposium includes topics on the Columbus Programme and Precursor missions, the user support and ground infrastructure, the scientific requirements for the Columbus payloads, the payload operations, and the Mir missions. Papers are presented on Columbus Precursor Spacelab missions, the role of the APM Centre in the support of Columbus Precursor flights, the refined decentralized concept and development support, the Microgravity Advanced Research and Support (MARS) Center update, and the Columbus payload requirements in human physiology. Attention is also given to the fluid science users requirements, European space science and Space Station Freedom, payload operations for the Precursor Mission E1, and the strategic role of automation and robotics for Columbus utilization. Other papers are on a joint Austro-Soviet space project AUSTROMIR-91; a study of cognitive functions in microgravity, COGIMIR; the influence of microgravity on immune system and genetic information; and the Mir'92 project. (For individual items see A93-26552 to A93-26573)

  19. High-resolution seismic-reflection profiles from the R/V Columbus Iselin, cruise CI 7-78-2, over the continental shelf and slope in the Georges Bank area

    USGS Publications Warehouse

    Bailey, Norman G.; Aaron, John M.

    1982-01-01

    In September 1978, the U. S. Geological Survey (USGS) collected 5,029 km of single-channel seismic-reflection data from the Georges Bank area of the Atlantic Continental Shelf and Slope during the R/V COLUMBUS ISELIN cruise CI 7-78-2. The purpose of the cruise was to determine the location and frequency of mass sediment movement and other geologic hazards along the Continental Slope.Navigation of the COLUMBUS ISELIN was by LORAN-C; position fixes were automatically recorded at 5-minute intervals and manually plotted and recorded at 15-minute intervals. The navigation equipment included a Northstar 6000 LORAN receiver and a Texas Instruments Silent 700 tape and paper recorder.The seismic equipment consisted of a 40-in3 airgun, a 5-in3 airgun, a Teledyne 600-joule mnisparker, and ORE (Ocean Research Equipment Inc.) 3.5-kHz transducer. The seismic profiles obtained were recorded on paper by EPC (EPC Labs Inc.) recorders and on magnetic tape by a 7-channel analog tape recorder. Overall, the data quality is excellent, and penetration and resolution are good although in some areas, the underlying structure was obscured by rough topography.The original records may be viewed at the USGS office in Woods Hole, Massachusetts. Microfilm copies of the data may be purchased only from the National Geophysical and Solar-Terrestrial Data Center, NOAA/EDIS/NGSDC, Code D621, 325 Broadway, Boulder, CO 80303 (Telephone: 303-497-6338).

  20. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    Eric Fingerhut, head of Education at Battelle, former chancellor of Ohio's Higher Education System, talks during the during the NASA Future Forum Inspiration and Education Panel at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  1. Peake in Columbus with sensor

    NASA Image and Video Library

    2016-01-26

    ISS046e024411 (01/26/2016) --- European Space Agency (ESA) astronaut Timothy Peake prepares to install a space acceleration measurement system sensor inside the European Columbus module aboard the International Space Station. The device is used in an ongoing study of the small forces (vibrations and accelerations) on the International Space Station resulting from the operation of hardware, crew activities, dockings and maneuvering. Results generalize the types of vibrations affecting vibration-sensitive experiments.

  2. Hydrogeology and simulation of ground-water flow at the South Well Field, Columbus, Ohio

    USGS Publications Warehouse

    Cunningham, W.L.; Bair, E.S.; Yost, W.P.

    1996-01-01

    The City of Columbus, Ohio, operates four radial collector wells in southern Franklin County. The 'South Well Field' is completed in permeable outwash and ice-contact deposits, upon which flow the Scioto River and Big Walnut Creek. The wells are designed to yield approximately 42 million gallons per day; part of that yield results from induced infiltration of surface water from the Scioto River and Big Walnut Creek. The well field supplied up to 30 percent of the water supply of southern Columbus and its suburbs in 1991. This report describes the hydrogeology of southern Franklin County and a tran sient three-dimensional, numerical ground-water- flow model of the South Well Field. The primary source of ground water in the study area is the glacial drift aquifer. The glacial drift is composed of sand, gravel, and clay depos ited during the Illinoian and Wisconsinan glaciations. In general, thick deposits of till containing lenses of sand and gravel dominate the drift in the area west of the Scioto River. The thickest and most productive parts of the glacial drift aquifer are in the buried valleys in the central and eastern parts of the study area underlying the Scioto River and Big Walnut Creek. Horizontal hydraulic conductivity of the glacial drift aquifer differs spa tially and ranges from 30 to 375 feet per day. The specific yield ranges from 0.12 to 0.30. The secondary source of ground water within the study area is the underlying carbonate bedrock aquifer, which consists of Silurian and Devonian limestones, dolomites, and shales. The horizontal hydraulic conductivity of the carbonate bedrock aquifer ranges from 10 to 15 feet per day. The storage coefficient is about 0.0002. The ground-water-flow system in the South Well Field area is recharged by precipitation, regional ground-water flow, and induced stream infiltration. Yearly recharge rates varied spatially and ranged from 4.0 to 12.0 inches. The three-dimensional, ground-water-flow model was constructed by

  3. Design of a freezer system for Columbus

    NASA Astrophysics Data System (ADS)

    Vidal, P.; Ravex, A.; Villard, J. C.

    1991-12-01

    Refrigeration facilities are required to support life sciences experiments on the Columbus Space Station laboratories. Current freezers, achieving temperatures of about -20 C, are adequate for short mission times. Significantly lower temperatures, of the order of -80 C are required to avoid deterioration of specimens during the long mission times associated with Columbus utilization. A study which reviewed and traded available technologies to clearly identify and justify the choice of a freezer system providing cold storage at -20 and -80 C is presented. The design of the freezer system is then established and described. The technical solution is based on Dewar casing technology and Brayton cycle refrigeration. The Dewar technology ensures very low heat loads to the refrigeration machine and, therefore, a low overall power consumption. The Brayton cycle was chosen above all for its intrinsic microgravity compatibility. It also presents the high advantage of using nitrogen as heat carrier and of having low pressure ratios, which is a considerable safety bonus in a manned closed environment.

  4. Distribution and variability of fecal-indicator bacteria in Scioto and Olentangy rivers in the Columbus, Ohio, area

    USGS Publications Warehouse

    Myers, Donna N.

    1992-01-01

    This report presents the results of a study by the U.S. Geological Survey, in cooperation with the City of Columbus, Ohio, to determine the distribution and variability of fecal-indicator bacteria in Scioto and Olentangy Rivers. Fecal-indicator bacteria are among the contaminants of concern to recreational users of these rivers in the Columbus area. Samples were collected to be analyzed for fecal-coliform and Escherichia coli (E. coli) bacteria and selected water-quality constituents and physical properties at 10 sites-- 4 on the Olentangy River and 6 on the Scioto River during the recreational seasons in 1987, 1988, and 1989. Measurements of streamflow also were made at these sites at various frequencies during base flow and runoff. The concentrations of fecal-coliform and E. coli bacteria in the Scioto and Olentangy Rivers spanned a range of five orders of magnitude, from less than 20 to greater than 2,000,000 col/100 mL (colonies per 100 milliliters). In addition, the concentrations of fecal coliform and E. coli bacteria are well correlated (r=0.97) in the study area. At times, relatively high concentrations, for fecal-indicator bacteria (concentrations greater than 51,000 col/100 mL for fecal-coliform and E. coli ) were found in Olentangy River at Woody Hayes Drive and at Goodale Street, and in Scioto River at Greenlawn Avenue and at Columbus. Intermediate concentrations of fecal-indicator bacteria (from 5,100 to 50,000 col/100 mL for fecal coliform and (from 510 to 50,000 col/100 mL for E. coli ) were found in Scioto River at Town Street and below O'Shaughnessy Dam near Dublin, Ohio, and in Olentangy River at Henderson Road. The lowest (median) concentrations of fecal-indicator bacteria (from 20 to 5,000 col/100 mL for fecal coliform and from 20 to 500 col/100 mL for E. coli ) were found at Olentangy River near Worthington, Ohio, Scioto River at Dublin Road Water Treatment Plant and below Griggs Reservoir. Fecal-coliform concentrations exceeded the geometric

  5. A SCREENING LEVEL RISK ASSESSMENT OF THE INDIRECT IMPACTS FROM THE COLUMBUS WASTE TO ENERGY FACILITY IN COLUMBUS, OHIO

    EPA Science Inventory

    Testing for emissions of dioxins from the stack of the Columbus, Ohio Waste to Energy (WTE) municipal solid waste combustion facility in 1992 implied that dioxin concentrations in stack gas averaged 328 ng TEQ/m3. The incinerator had been in operation since the early 1980s. In ...

  6. The Microgravity Isolation Mount (MGIM): A Columbus facility for improving the microgravity quality of payloads

    NASA Technical Reports Server (NTRS)

    Owen, R. G.; Jones, D. I.; Owens, A. R.; Roberts, G.; Hadfield, P.

    1992-01-01

    The Microgravity Isolation Mount (MGIM) is a facility for providing active vibration isolation for sensitive experiments on the Columbus Attached Laboratory and the Columbus Free-Flying Laboratory. The facility is designed to be accommodated in a standard Columbus rack, and it iterfaces with existing rack utility services. The design is based on a non-contact strategy, whereby the payload 'floats' inside the rack, and its position is controlled by a number of magnetic actuators. The main advantage of using this non-contact strategy is the improved microgravity quality available. The overall design of the facility and a description of its elements are given.

  7. NASA Columbus Future Forum

    NASA Image and Video Library

    2012-02-20

    The Ohio State University Vice President for Research Dr. Caroline Whitacre, standing right, moderates the first panel discussion during NASA's Future Forum with NASA Associate Administrator for Science Mission Directorate John Grunsfeld, left, Ohio State University Graduate Research Associate Vijay Gadepally, Sen. John Glenn, NASA Administrator Charles Bolden, and NASA 2009 Astronaut Candidate and Flight Surgeon Serena Auñón, seated right, at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)

  8. Garan performs TCS Water Loop Degassing in Columbus

    NASA Image and Video Library

    2011-04-08

    ISS027-E-011325 (8 April 2011) --- NASA astronaut Ron Garan, Expedition 27 flight engineer, works on degassing the water loop of the running Water Pump Assembly 2 / Thermal Control System (WPA2/TCS) in the Columbus laboratory of the International Space Station.

  9. Garan performs TCS Water Loop Degassing in Columbus

    NASA Image and Video Library

    2011-04-08

    ISS027-E-011324 (8 April 2011) --- NASA astronaut Ron Garan, Expedition 27 flight engineer, works on degassing the water loop of the running Water Pump Assembly 2 / Thermal Control System (WPA2/TCS) in the Columbus laboratory of the International Space Station.

  10. Gerst and Swanson perform blood draw in Columbus module

    NASA Image and Video Library

    2014-06-04

    Astronaut Alexander Gerst,Expedition 40 flight engineer (background),and Expedition 40 Commander Steve Swanson are photographed performing blood sample collection in the Columbus module as part of HRF Generic Frozen Blood Collection Operations.

  11. Creamer works with IVGEN Experiment Payload in Columbus MSG

    NASA Image and Video Library

    2010-05-03

    ISS023-E-033108 (6 May 2010) --- NASA astronaut T.J. Creamer, Expedition 23 flight engineer, is pictured near the Microgravity Science Glovebox (MSG) located in the Columbus laboratory of the International Space Station.

  12. Creamer works with IVGEN Experiment Payload in Columbus MSG

    NASA Image and Video Library

    2010-05-03

    ISS023-E-033107 (6 May 2010) --- NASA astronaut T.J. Creamer, Expedition 23 flight engineer, is pictured near the Microgravity Science Glovebox (MSG) located in the Columbus laboratory of the International Space Station.

  13. Columbus electronic freight management evaluation final report : June 2008.

    DOT National Transportation Integrated Search

    2008-06-01

    This document provides the independent evaluation of the USDOT-sponsored Columbus Electronic Freight Management (CEFM) Operational Test, which occurred from late May 2007 until December 2007. The Evaluation report includes descriptions of the CEFM sy...

  14. Dyson works with IVGEN Experiment Payload in Columbus MSG

    NASA Image and Video Library

    2010-05-03

    ISS023-E-030740 (3 May 2010) --- NASA astronaut Tracy Caldwell Dyson, Expedition 23 flight engineer, works with experiment hardware in the Microgravity Science Glovebox (MSG) located in the Columbus laboratory of the International Space Station.

  15. 78 FR 58995 - Foreign-Trade Zone (FTZ) 138-Columbus, Ohio; Notification of Proposed Production Activity; Rolls...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-83-2013] Foreign-Trade Zone (FTZ) 138--Columbus, Ohio; Notification of Proposed Production Activity; Rolls Royce Energy Systems, Inc. (Industrial Gas Turbines, Power Generation Turbines, and Generator Sets); Mount Vernon, Ohio The Columbus Regional Airport Authority, grantee of FTZ 138,...

  16. Hadfield performs regular maintenance on Biolab, in the Columbus Module

    NASA Image and Video Library

    2013-02-20

    ISS034-E-051715 (20 Feb. 2013) --- Canadian Space Agency astronaut Chris Hadfield, Expedition 34 flight engineer, performs routine maintenance on Biolab in the Columbus Module aboard the International Space Station.

  17. Gerst works with the EML hardware in the Columbus Module

    NASA Image and Video Library

    2014-09-11

    ISS041-E-000184 (11 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 41 flight engineer, works with Electromagnetic Levitation (EML) hardware in the Columbus laboratory of the International Space Station.

  18. Gerst works with the EML hardware in the Columbus Module

    NASA Image and Video Library

    2014-09-11

    ISS041-E-000173 (11 Sept. 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 41 flight engineer, works with Electromagnetic Levitation (EML) hardware in the Columbus laboratory of the International Space Station.

  19. 2010 Library of the Year: Columbus Metropolitan Library

    ERIC Educational Resources Information Center

    Berry, John N., III

    2010-01-01

    This article features Columbus Metropolitan Library (CML), winner of the Gale/"Library Journal" Library of the Year Award 2010. CML, comprised of an operations center and 21 branches, serves the 847,376 people who inhabit a large portion of Franklin County in central Ohio. It is an independent library with its own taxing district. CML…

  20. Paracontinuous boundaries within the Devonian Columbus Limestone and Delaware Formation of central Ohio

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Conkin, J.E.; Conkin, B.M.

    1994-04-01

    Internal units within the Columbus Limestone (Early Devonian Emsian [Schoharie] to Middle Devonian Eifelian [late Onesquethawan]) and the Delaware Formation (Middle Devonian early Givetian [Cazenovian]) of central Ohio are separated by disconformities of the magnitude of paracontinuities. Stauffer (1909) divided the Columbus Limestone into zones A--H and the Delaware Formation into zones I--M. Within the Columbus, the A Zone (conglomerate at the base of Bellepoint Member) disconformably overlies Late Silurian beds. The D zone at top of the Bellepoint Member (bearing the Kawkawlin Metabentonite horizon) is overlain paracontinuously by the Marblehead Member (Lower Paraspirifer acuminatus-Spirifer macrothyris to Brevispirifer gregarius-Moellerina greeneimore » zones [= E--G zones]), with the Onondagan Indian Nation Metabentonite in the top of the G Zone. The Marblehead Member is overlain paracontinuously by a bone bed at base of the Venice Member (H zone = Upper Paraspirifer acuminatus- Spirifer duodenarius'' Zone). I Zone (Dublin Shale=Marcellus) of the Delaware Formation overlies the Columbus and has two bone beds at its base; Tioga Metabentonite (restricted) overlies the I Zone bone beds and is a few tenths to 1.85 feet above the base of the I Zone. Paracontinuities and bone beds occur at the bases of J, K, and L zones. Conkin and Conkin (1975) have shown Stauffer's (1909) M Zone is an extension of his L Zone. The Olentangy paracontinuously overlies the L Zone.« less

  1. Mastracchio assembles the Experiment Container in the Columbus Module

    NASA Image and Video Library

    2013-11-25

    ISS038-E-008037 (25 Nov. 2013) --- NASA astronaut Rick Mastracchio, Expedition 38 flight engineer, works with Biolab hardware in the Columbus laboratory of the International Space Station. Biolab is used to perform space biology experiments on microorganisms, cells, tissue cultures, plants and small invertebrates.

  2. Mastracchio assembles the Experiment Container in the Columbus Module

    NASA Image and Video Library

    2013-11-25

    ISS038-E-008033 (25 Nov. 2013) --- NASA astronaut Rick Mastracchio, Expedition 38 flight engineer, works with Biolab hardware in the Columbus laboratory of the International Space Station. Biolab is used to perform space biology experiments on microorganisms, cells, tissue cultures, plants and small invertebrates.

  3. Parmitano in Columbus module during Oxygen Uptake measurement session

    NASA Image and Video Library

    2013-10-02

    ISS037-E-004950 (2 Oct. 2013) --- European Space Agency astronaut Luca Parmitano, Expedition 37 flight engineer, performs an oxygen uptake measurement session in the Columbus laboratory of the International Space Station. He is wearing a Pulmonary Function System (PFS) face mask during the session.

  4. MSG in the Columbus Laboratory during Expedition 22

    NASA Image and Video Library

    2010-01-28

    ISS022-E-041766 (28 Jan. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, Expedition 22 flight engineer, works with the European Space Agency (ESA) science payload Selectable Optical Diagnostics Instrument / Influence of Vibration on Diffusion in Liquids (SODI/IVIDIL) hardware in the Microgravity Science Glovebox (MSG) facility located in the Columbus laboratory of the International Space Station.

  5. MSG in the Columbus Laboratory during Expedition 22

    NASA Image and Video Library

    2010-01-28

    ISS022-E-041767 (28 Jan. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, Expedition 22 flight engineer, works with the European Space Agency (ESA) science payload Selectable Optical Diagnostics Instrument / Influence of Vibration on Diffusion in Liquids (SODI/IVIDIL) hardware in the Microgravity Science Glovebox (MSG) facility located in the Columbus laboratory of the International Space Station.

  6. MSG in the Columbus Laboratory during Expedition 22

    NASA Image and Video Library

    2010-01-28

    ISS022-E-041769 (28 Jan. 2010) --- Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi, Expedition 22 flight engineer, works with the European Space Agency (ESA) science payload Selectable Optical Diagnostics Instrument / Influence of Vibration on Diffusion in Liquids (SODI/IVIDIL) hardware in the Microgravity Science Glovebox (MSG) facility located in the Columbus laboratory of the International Space Station.

  7. Supporting Student Teachers with Laptop Computers: A Project of the School of Education at Columbus State University.

    ERIC Educational Resources Information Center

    Riggsby, Dutchie

    This paper describes a project at Columbus State University (Columbus, Georgia) to have students in the School of Education develop an electronic resume. A grant proposal was written which requested laptops for the development of electronic portfolios, and funding was received. Student participants were selected and were provided with Macintosh…

  8. Quality of water in Luxapallia Creek at Columbus, Mississippi

    USGS Publications Warehouse

    Kalkhoff, Stephen J.

    1982-01-01

    The results of a water quality study of a short reach of Luxapallila Creek at Columbus, Mississippi, during September 9-12, 1979, indicate that the water is colored (60 units) and has a low dissolved solids content (44 mg/L). The dissolved oxygen concentration, temperature, and pH of the water in Luxapallila Creek changed a slightly downstream through the study reach. The mean specific conductance almost doubled and the five-day biochemical oxygen demand load increased over four times through the study reach. The fecal coliform to fecal streptococcus ration of 3 to 5 samples collected at the downstream site was greater than 4.0, strongly suggesting the presence of human waste. The concentrations of iron and manganese at the downstream site exceeded the U.S. Environmental Protection Agency 's criteria for domestic water supplies. High concentrations of iron, manganese, and lead also were present in a bottom material sample at the downstream site. (USGS)

  9. Teaching Astronomy at Columbus State University using Small Radio Telescopes

    NASA Astrophysics Data System (ADS)

    Webster, Zodiac T.

    2006-12-01

    Astronomy is inherently fascinating to students but dark skies and good weather are not often scheduled during the school day. Radio telescopes provide an all-weather, all-day opportunity for astronomical observations. Columbus State University (CSU) has installed two “Small Radio Telescopes” for use by undergraduate students to pursue extra-curricular research in introductory astronomy. These telescopes are relatively affordable and are designed to be remotely operated through a Windows, Linux, or Macintosh environment. They are capable of diffraction-limited observations of the Sun and galactic Hydrogen in the ‘L-band’. A comprehensive website of projects suitable for high-school students and undergraduates is maintained by a group at MIT. This website ensures users are not left to explore the telescope’s abilities blindly. Students with varied interests learn about the nature of science by using an instrument that doesn’t lend itself to pretty pictures. Radio telescopes also provide a slight engineering flavor drawing in students who might not otherwise be interested in astronomy. This poster will provide a summary of installation, calibration, and future plans, and will share some observations by undergraduates at CSU.

  10. A Study of School Without Schools: The Columbus, Ohio Public Schools During the Natural Gas Shortage, Winter, 1977. Volume I and Volume II, Appendices.

    ERIC Educational Resources Information Center

    Sanders, James R.; Stufflebeam, Daniel L.

    The energy crisis, specifically a shortage of natural gas, caused by the unusually cold winter of 1977, resulted in the Columbus, Ohio, schools being closed for a month. Schools heated with gas were closed, but students met one day a week in school buildings that used coal, oil, or electricity. The educational program continued with school…

  11. Downlight Demonstration Program: Hilton Columbus Downtown

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Davis, Robert G.; Perrin, Tess E.

    2014-05-13

    The U.S. Department of Energy (DOE) estimates that there were about 700 million downlight luminaires installed in residential and commercial buildings in the U.S. as of 2012, with light-emitting diode (LED) luminaires representing less than 1% of this installed base. Downlight luminaires using conventional incandescent, halogen, and compact fluorescent lamps have lower efficacies and shorter expected lifetimes than comparable LED systems, but the lower initial cost of the conventional technology and the uncertainties associated with the newer LED technology have restricted widespread adoption of LED downlight luminaires. About 278 tBtu of energy could be saved annually if LED luminaires weremore » to saturate the downlight market, equating to an annual energy cost savings of $2.6 billion. This report summarizes an evaluation of LED recessed downlight luminaires in the guest rooms at the Hilton Columbus Downtown hotel in Columbus, OH. The facility opened in October of 2012, and the U.S. Department of Energy (DOE) conducted a post-occupancy assessment of the facility in January–March of 2014. Each of the 484 guest rooms uses seven 15 W LED downlights: four downlights in the entry and bedroom and three downlights in the bathroom. The 48 suites use the seven 15 W LED downlights and additional fixtures depending on the space requirements, so that in total the facility has more than 3,700 LED downlights. The downlights are controlled through wall-mounted switches and dimmers. A ceiling-mounted vacancy sensor ensures that the bathroom luminaires are turned off when the room is not occupied.« less

  12. Establishment and implementation of common product assurance and safety requirements for the contractors of the Columbus programme

    NASA Astrophysics Data System (ADS)

    Wessels, H.; Stephan, H. J.

    1991-08-01

    When establishing the Columbus Product Assurance (PA)/safety requirements, the international environment of the Space Station Freedom program has to be taken into account. Considerations given to multiple ways of requirement definition and stages within the European Space Agency (ESA) Procedures, Specifications, and Standards (PSS-01) series of documents and the NASA Space Station requirements are discussed. A series of adaptations introduced by way of tailoring the basic ESA and NASA requirement sets to the Columbus program's needs are described. For the implementation of these tailored requirements, a scheme is developed, which recognizes the PA/safety approach within the European industries by way of various company handbooks and manuals. The changes introduced in the PSS-01 series and the applicable NASA Space Station requirements in recent years, has coincided with the establishment of Columbus PA/safety requirements. To achieve the necessary level of cooperation between ESA and the Columbus industries, a PA Working Group (PAWG) is established. The PAWG supervises the establishement of the Common PA/Safety Plan and the Standards to be used. Due to the high number of European industries participating in the Columbus program, a positive influence on the evolution of the industrial approaches in PA/safety can be expected. Cooperation in the PAWG has brought issues to light which are related to the ESA PSS-01 series and its requirements. Due to the rapid changes of recent years, basic company documentation has not followed the development, specifically as various recent ESA projects use different project specifc issues of the evolving PSS-01 documents.

  13. Kuipers uses vacuum cleaner while performing maintenance in the Columbus Module

    NASA Image and Video Library

    2012-02-22

    ISS030-E-093398 (22 Feb. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, uses a vacuum cleaner while performing the scheduled extensive cleanup of ventilation systems in the Columbus laboratory of the International Space Station.

  14. Flood-inundation maps for the Flatrock River at Columbus, Indiana, 2012

    USGS Publications Warehouse

    Coon, William F.

    2013-01-01

    Digital flood-inundation maps for a 5-mile reach of the Flatrock River on the western side of Columbus, Indiana, from County Road 400N to the river mouth at the confluence with Driftwood River, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Department of Transportation. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/ and the Federal Flood Inundation Mapper Web site at http://wim.usgs.gov/FIMI/FloodInundationMapper.html, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage on the Flatrock River at Columbus (station number 03363900). Near-real-time stages at this streamgage may be obtained on the Internet from the USGS National Water Information System at http://waterdata.usgs.gov/ or the National Weather Service (NWS) Advanced Hydrologic Prediction Service, which also presents the USGS data, at http:/water.weather.gov/ahps/. Flood profiles were computed for the stream reach by means of a one-dimensional step-backwater model. The model was calibrated by using the most current stage-discharge relation at the Flatrock River streamgage, high-water marks that were surveyed following the flood of June 7, 2008, and water-surface profiles from the current flood-insurance study for the City of Columbus. The hydraulic model was then used to compute 12 water-surface profiles for flood stages at 1-foot (ft) intervals referenced to the streamgage datum and ranging from 9 ft or near bankfull to 20 ft, which exceeds the stages that correspond to both the estimated 0.2-percent annual exceedance probability flood (500-year recurrence interval flood) and the maximum recorded peak flow. The simulated water-surface profiles were then combined with a Geographic Information System digital elevation model (derived from Light Detection and Ranging (LiDAR) data having a 0.37 ft

  15. Space Station Crew Marks the 10th Anniversary of the Launching of the European Columbus Module

    NASA Image and Video Library

    2018-02-07

    Aboard the International Space Station, Expedition 54 Flight Engineers Joe Acaba and Mark Vande Hei of NASA took time to commemorate the 10th anniversary of the launching of the European Columbus module during an in-flight event Feb. 7 with European Space Agency officials gathered in Noordwijk, Netherlands. The Columbus science laboratory was launched on Feb. 7, 2008 aboard the space shuttle Atlantis on the STS-122 mission commanded by former NASA astronaut Stephen Frick.

  16. Hadfield and Marshburn work on the MARES in the Columbus Module

    NASA Image and Video Library

    2013-01-03

    ISS034-E-014618 (3 Jan. 2013) --- Canadian Space Agency astronaut Chris Hadfield (left) and NASA astronaut Tom Marshburn, both Expedition 34 flight engineers, work with Muscle Atrophy Resistive Exercise System (MARES) hardware in the Columbus laboratory of the International Space Station.

  17. Columbus future evolution potential

    NASA Astrophysics Data System (ADS)

    Altmann, G.; Rausch, G.; Sax, H.

    Europe is at a crossroads in the evolution of manned space flight. Following the invitation of President Reagan to participate in the US Space Station Programme, Europe is now to decide on the content and financial envelope for such a programme. The actual path chosen will determine the way forward to the end of this century and beyond. The preparatory Columbus programme initiated in 1985 and planned to be completed by the end of 1987 has now reached a critical point with the definition of a new programme baseline for further study in phase B2 running from November 1986 to May 1987. The new programme baseline as described in chapter 3 covers the following elements: ∘ A pressurised module for permanent attachment to the NASA Space Station, to be launched by the NASA STS. ∘ A man-tended free flyer (MTFF) consisting of a pressurised module and a resource module to be designed and developed for a launch by ARIANE 5. ∘ A polar platform primarily dedicated to Earth Observation user requirements designed for launch by ARIANE 5. ∘ As an option an enhanced version of the present EURECA carrier to be deployed as a coorbiting platform dedicated primarily to microgravity and space sciences. The planned contribution to the international Space Station based on the above space segment definition must be viewed in the light of a European long term plan, the ultimate goal of which is an autonomous capability. Considering that the core element of a potential European Space Station is the MTFF the paper will describe in more detail how the presently defined MTFF capability could grow further to satisfy the needs of interested user communities in the long term. The evolution of this element will essentially pass through two stages, the man-tended stage during which automated systems (robotics) will assist with the implementation of research and commercial processes and the manned stage where permanent presence of man in combination with automated systems will bring about the

  18. Promoting active transportation as a partnership between urban planning and public health: the columbus healthy places program.

    PubMed

    Green, Christine Godward; Klein, Elizabeth G

    2011-01-01

    Active transportation has been considered as one method to address the American obesity epidemic. To address obesity prevention through built-environment change, the local public health department in Columbus, Ohio, established the Columbus Healthy Places (CHP) program to formally promote active transportation in numerous aspects of community design for the city. In this article, we present a case study of the CHP program and discuss the review of city development rezoning applications as a successful strategy to link public health to urban planning. Prior to the CHP review, 7% of development applications in Columbus included active transportation components; in 2009, 64% of development applications adopted active transportation components specifically recommended by the CHP review. Active transportation recommendations generally included adding bike racks, widening or adding sidewalks, and providing sidewalk connectivity. Recommendations and lessons learned from CHP are provided.

  19. Promoting Active Transportation as a Partnership Between Urban Planning and Public Health: The Columbus Healthy Places Program

    PubMed Central

    Green, Christine Godward; Klein, Elizabeth G.

    2011-01-01

    Active transportation has been considered as one method to address the American obesity epidemic. To address obesity prevention through built-environment change, the local public health department in Columbus, Ohio, established the Columbus Healthy Places (CHP) program to formally promote active transportation in numerous aspects of community design for the city. In this article, we present a case study of the CHP program and discuss the review of city development rezoning applications as a successful strategy to link public health to urban planning. Prior to the CHP review, 7% of development applications in Columbus included active transportation components; in 2009, 64% of development applications adopted active transportation components specifically recommended by the CHP review. Active transportation recommendations generally included adding bike racks, widening or adding sidewalks, and providing sidewalk connectivity. Recommendations and lessons learned from CHP are provided. PMID:21563711

  20. Kononenko, Padalka and Acaba in Columbus

    NASA Image and Video Library

    2012-05-17

    ISS031-E-081658 (17 May 2012) --- Russian cosmonaut Gennady Padalka (background) and NASA astronaut Joe Acaba, both Expedition 31 flight engineers, are pictured during a crew safety briefing in the Columbus laboratory to familiarize them with the potential hazards and available safety measures onboard the International Space Station. Russian cosmonaut Oleg Kononenko (mostly out of frame at left), commander, conducted the briefing. Out of frame are European Space Agency astronaut Andre Kuipers, NASA astronaut Don Pettit and Russian cosmonaut Sergei Revin, all flight engineers. The event took place shortly after Padalka, Revin and Acaba docked with the space station in their Soyuz TMA-04M spacecraft.

  1. DECOMMISSIONING OF HOT CELL FACILITIES AT THE BATTELLE COLUMBUS LABORATORIES

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Weaver, Patrick; Henderson, Glenn; Erickson, Peter

    2003-02-27

    Battelle Columbus Laboratories (BCL), located in Columbus, Ohio, must complete decontamination and decommissioning activities for nuclear research buildings and grounds at its West Jefferson Facilities by 2006, as mandated by Congress. This effort includes decommissioning several hot cells located in the Hot Cell Laboratory (Building JN-1). JN-1 was originally constructed in 1955, and a hot cell/high bay addition was built in the mid 1970s. For over 30 years, BCL used these hot cell facilities to conduct research for the nuclear power industry and several government agencies, including the U.S. Navy, U.S. Army, U.S. Air Force, and the U.S. Department ofmore » Energy. As a result of this research, the JN-1 hot cells became highly contaminated with mixed fission and activation products, as well as fuel residues. In 1998, the Battelle Columbus Laboratories Decommissioning Project (BCLDP) began efforts to decommission JN-1 with the goal of remediating the site to levels of residual contamination allowing future use without radiological restrictions. This goal requires that each hot cell be decommissioned to a state where it can be safely demolished and transported to an off-site disposal facility. To achieve this, the BCLDP uses a four-step process for decommissioning each hot cell: (1) Source Term Removal; (2) Initial (i.e., remote) Decontamination; (3) Utility Removal; and (4) Final (i.e., manual) Decontamination/Stabilization. To date, this process has been successfully utilized on 13 hot cells within JN-1, with one hot cell remaining to be decommissioned. This paper will provide a case study of the hot cell decommissioning being conducted by the BCLDP. Discussed will be the methods used to achieve the goals of each of the hot cell decommissioning stages and the lessons learned that could be applied at other sites where hot cells need to be decommissioned.« less

  2. Columbus Unified High School: Every Adult Advocates, Every Student Graduates

    ERIC Educational Resources Information Center

    Principal Leadership, 2011

    2011-01-01

    This article features Columbus Unified High School, a school that takes pride in knowing that each student will graduate prepared for his or her future. Although poverty (45%) and unemployment (25%) are widespread in this rural Kansas community, the community members are fierce in their loyalty to the school. Last year, 97.8% of the four-year…

  3. Meeting the Needs of Urban Youths in Columbus City Schools

    ERIC Educational Resources Information Center

    Deglau, Dena A.; Barnes, Diane

    2009-01-01

    With 55 percent of the 53,400 students on free and reduced lunch programs, a 78 percent mobility rate, and a diverse population, Columbus City Schools (CCS) in Ohio faces the challenges common to other urban districts. In spite of the challenges, CCS has made a long-term commitment to engage students in high-quality physical education and physical…

  4. Volt-VAR Optimization on American Electric Power Feeders in Northeast Columbus

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Schneider, Kevin P.; Weaver, T. F.

    2012-05-10

    In 2007 American Electric Power launched the gridSMART® initiative with the goals of increasing efficiency of the electricity delivery system and improving service to the end-use customers. As part of the initiative, a coordinated Volt-VAR system was deployed on eleven distribution feeders at five substations in the Northeast Columbus Ohio Area. The goal of the coordinated Volt-VAR system was to decrease the amount of energy necessary to provide end-use customers with the same quality of service. The evaluation of the Volt-VAR system performance was conducted in two stages. The first stage was composed of simulation, analysis, and estimation, while themore » second stage was composed of analyzing collected field data. This panel paper will examine the analysis conducted in both stages and present the estimated improvements in system efficiency.« less

  5. Reviews: "The Crown of Columbus," [by] Michael Dorris and Louise Erdrich.

    ERIC Educational Resources Information Center

    Beidler, Peter G.; Hoy, Helen

    1991-01-01

    Beidler defends "The Crown of Columbus" against criticisms of its best-seller qualities and applauds its universality, playfulness, and thought-provoking qualities. Hoy views the novel as revisionist history contained within a seemingly frivolous narrative, a polyvocal protean voyage of discovery with humor and self-referentiality as its…

  6. "Are We Almost There, Captain?" The Geographical Errors of Christopher Columbus.

    ERIC Educational Resources Information Center

    Edwards, Glenn M.

    1992-01-01

    Discusses the scientific knowledge available to Christopher Columbus and how it influenced his geographically flawed, yet historically significant, decision to sail west in order to travel east. Factors discussed include Aristotle's conclusion that the earth was round, early measurements of latitude and longitude, and early map-making attempts.…

  7. Columbus stowage optimization by cast (cargo accommodation support tool)

    NASA Astrophysics Data System (ADS)

    Fasano, G.; Saia, D.; Piras, A.

    2010-08-01

    A challenging issue related to the International Space Station utilization concerns the on-board stowage, implying a strong impact on habitability, safety and crew productivity. This holds in particular for the European Columbus laboratory, nowadays also utilized to provide the station with logistic support. The volume exploitation has to be maximized, in compliance with the given accommodation rules. At each upload step, the stowage problem must be solved quickly and efficiently. This leads to the comparison of different scenarios to select the most suitable one. Last minute upgrades, due to possible re-planning, may, moreover arise, imposing the further capability to rapidly readapt the current solution to the updated status. In this context, looking into satisfactory solutions represents a very demanding job, even for experienced designers. Thales Alenia Space Italia has achieved a remarkable expertise in the field of cargo accommodation and stowage. The company has recently developed CAST, a dedicated in-house software tool, to support the cargo accommodation of the European automated transfer vehicle. An ad hoc version, tailored to the Columbus stowage, has been further implemented and is going to be used from now on. This paper surveys the on-board stowage issue, pointing out the advantages of the proposed approach.

  8. Integrated Lesson/Project Plans by and for Columbus Public School Teachers.

    ERIC Educational Resources Information Center

    Bidwell, Sheri, Ed.

    This document contains 34 lesson or project plans written at inservice workshops focusing on integrating workplace skills (i.e. SCANS [Secretary's Commission on Achieving Necessary Skills] and career awareness into the K-12 curriculum in Columbus (Ohio) Public Schools. The lesson and project plans are loosely organized by grade level. Each lesson…

  9. Nespolia moving the Neurospat Hardware in the Columbus Module during Expedition 26

    NASA Image and Video Library

    2010-12-20

    ISS026-E-012919 (20 Dec. 2010) --- European Space Agency astronaut Paolo Nespoli, Expedition 26 flight engineer, moves the Neurospat hardware (including light shield and frame) used for the Bodies in the Space Environment (BISE) experiment, in the Columbus Module aboard the International Space Station.

  10. A multipurpose model of Hermes-Columbus docking mechanism

    NASA Technical Reports Server (NTRS)

    Gonzalez-Vallejo, J. J.; Fehse, W.; Tobias, A.

    1992-01-01

    One of the foreseen missions of the HERMES spacevehicle is the servicing to the Columbus Free Flying Laboratory (MTFF). Docking between the two spacecraft is a critical operation in which the Docking Mechanism (DM) has a major role. In order to analyze and assess robustness of initially selected concepts and to identify suitable implementation solutions, through the investigation of main parameters involved in the docking functions, a multipurpose model of DM was developed and tested. This paper describes the main design features as well as the process of calibrating and testing.

  11. Guest Room Lighting at the Hilton Columbus Downtown

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    2014-06-30

    At the Hilton Columbus Downtown hotel in Ohio, DOE's Better Buildings Alliance conducted a demonstration of Next Generation Luminaires-winning downlights installed in all guest rooms and suites prior to the hotel's 2012 opening. After a post-occupancy assessment, the LED downlights not only provided the aesthetic appearance and dimming functionality desired, but also provided 50% energy savings relative to a comparable CFL downlight and enabled the lighting power to be more than 20% below that allowed by code. This document is a summary case study of the report.

  12. A screening level risk assessment of the indirect impacts from the Columbus Waste to Energy facility in Columbus, Ohio

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lorber, M.; Cleverly, D.; Schaum, J.

    1996-12-31

    Testing for emissions of dioxins from the stack of the Columbus, Ohio Waste to Energy (WTE) municipal solid waste combustion facility in 1992 implied that dioxin emissions could approach 1,000 grams of dioxin toxic equivalents (TEQs) per year. The incinerator has been in operation since the early 1980s. Several varying activities to further evaluate or curtail emissions were conducted by local, state and federal agencies in 1994. Also in that year, US EPA`s Region 5 issued an emergency order under Section 7003 of RCRA requiring the facility to install maximum Achievable Control Technology (MACT). As part of their justification formore » this emergency order, Region 5 used a screening level risk assessment of potential indirect impacts. This paper describes this assessment. The exposure setting is a hypothetical dairy farm where individuals on the farm obtain their beef, milk, and vegetables from home sources. A 70-year exposure scenario is considered, which includes 45 years of facility operation at the pre- and post-MACT emission rates, followed by 25 years of impact due to residual soil concentrations. Soil dermal contact, inhalation, and breast milk exposures were also considered for this assessment. The source term, or dioxin loadings to this setting, were derived from air dispersion modeling of emissions from the Columbus WTE. A key finding of the assessment was that exposures to dioxin in beef and milk dominated the estimated risks, with excess cancer risk form these two pathways estimated at 2.8 {times} 10{sup {minus}4}. A second key finding was that over 90% of a lifetime of impact from these two pathways, and the inhalation and vegetable ingestion pathways, has already occurred due to pre-MACT emissions.« less

  13. Burbank uses the Neurospat hardware in the Columbus Module

    NASA Image and Video Library

    2012-03-15

    ISS030-E-177227 (15 March 2012) --- NASA astronaut Dan Burbank, Expedition 30 commander, uses Neurospat hardware to perform a science session with the European Space Agency PASSAGES experiment in the Columbus laboratory of the International Space Station. PASSAGES is designed to test how astronauts interpret visual information in weightlessness. It aims at studying the effects of microgravity on the use of the 'Eye-Height' strategy for estimating allowed actions in an environment, and whether this could possibly decrease after a long exposure to weightlessness.

  14. Burbank uses the Neurospat hardware in the Columbus Module

    NASA Image and Video Library

    2012-03-15

    ISS030-E-177225 (15 March 2012) --- NASA astronaut Dan Burbank, Expedition 30 commander, uses Neurospat hardware to perform a science session with the European Space Agency PASSAGES experiment in the Columbus laboratory of the International Space Station. PASSAGES is designed to test how astronauts interpret visual information in weightlessness. It aims at studying the effects of microgravity on the use of the 'Eye-Height' strategy for estimating allowed actions in an environment, and whether this could possibly decrease after a long exposure to weightlessness.

  15. 76 FR 41855 - Columbus Geographic Systems (GIS) Ltd.; Order of Suspension of Trading

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] Columbus Geographic Systems (GIS) Ltd.; Order of Suspension of Trading July 13, 2011. It appears to the Securities and Exchange Commission that... Systems (GIS) Ltd. because it has not filed any periodic reports since the period ended June 30, 2008. The...

  16. Next Generation Luminaire (NGL) Downlight Demonstration Project, Hilton Columbus Downtown

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Davis, R. G.; Perrin, T. E.

    2014-09-30

    At the Hilton Columbus Downtown hotel in Ohio, DOE's Better Buildings Alliance conducted a demonstration of Next Generation Luminaires-winning downlights installed in all guest rooms and suites prior to the hotel's 2012 opening. After a post-occupancy assessment, the LED downlights not only provided the aesthetic appearance and dimming functionality desired, but also provided 50% energy savings relative to a comparable CFL downlight and enabled the lighting power to be more than 20% below that allowed by code.

  17. Financial Reporting for the Defense Logistics Agency - General Funds at Defense Finance and Accounting Service Columbus

    DTIC Science & Technology

    2002-01-18

    the largest net abnormal balances, totaling $20.9 million (finding A). We audited the financial reporting procedures that Defense Finance and Accounting Service Columbus used to report on Treasury Index 97 funds.

  18. The Columbus logistics support at the APMC: Requirements and implementation aspects

    NASA Technical Reports Server (NTRS)

    Canu, C.; Battocchio, L.; Masullo, S.

    1993-01-01

    This paper focuses on the logistics support to be provided by the APM Center (APMC). Among the Columbus ground infrastructures, this center is tasked to provide logistics, sustaining engineering and P/L integration support to the ongoing missions of the APM, i.e. the Columbus Laboratory attached to the Freedom Space Station. The following is illustrated: an analysis of the requirements that are levied on the logistics support of the APM; how such requirements are reflected in the corresponding support to be available on-ground and at APMC; the functional components of the APMC logistics support and how such components interact each other; how the logistics support function interfaces with the other functions of the ground support; and how the logistics support is being designed in terms of resources (such as hardware, data bases, etc.). Emphasis is given to the data handling aspects and to the related data bases that will constitute for the logistics activities the fundamental source of information during the APM planned lifetime. Functional and physical architectures, together with trades for possible implementation, are addressed. Commonalities with other centers are taken into account and recommendations are made for possible reuse of tools already developed in the C/D phase. Finally, programmatic considerations are discussed for the actual implementation of the center.

  19. Columbus Payloads Flow Rate Anomalies

    NASA Technical Reports Server (NTRS)

    Quaranta, Albino; Bufano, Gaetana; DePalo, Savino; Holt, James M.; Szigetvari, Zoltan; Palumberi, Sergio; Hinderer, S.

    2011-01-01

    The Columbus Active Thermal Control System (ATCS) is the main thermal bus for the pressurized racks working inside the European laboratory. One of the ATCS goals is to provide proper water flow rate to each payload (P/L) by controlling actively the pressure drop across the common plenum distribution piping. Overall flow measurement performed by the Water Pump Assembly (WPA) is the only flow rate monitor available at system level and is not part of the feedback control system. At rack activation the flow rate provided by the system is derived on ground by computing the WPA flow increase. With this approach, several anomalies were raised during these 3 years on-orbit, with the indication of low flow rate conditions on the European racks FSL, BioLab, EDR and EPM. This paper reviews the system and P/Ls calibration approach, the anomalies occurred, the engineering evaluation on the measurement approach and the accuracy improvements proposed, the on-orbit test under evaluation with NASA and finally discusses possible short and long term solutions in case of anomaly confirmation.

  20. Microgravity Sciences Glovebox (MSG) with Shear History Extensional Rheology Experiment (SHERE) in European Lab Columbus

    NASA Image and Video Library

    2008-07-31

    ISS017-E-012288 (31 July 2008) --- NASA astronaut Greg Chamitoff, Expedition 17 flight engineer, works with the Shear History Extensional Rheology Experiment (SHERE) rheometer inside the Microgravity Science Glovebox (MSG) in the Columbus laboratory of the International Space Station.

  1. Microgravity Sciences Glovebox (MSG) with Shear History Extensional Rheology Experiment (SHERE) in European Lab Columbus

    NASA Image and Video Library

    2008-07-31

    ISS017-E-012283 (31 July 2008) --- NASA astronaut Greg Chamitoff, Expedition 17 flight engineer, works with the Shear History Extensional Rheology Experiment (SHERE) rheometer inside the Microgravity Science Glovebox (MSG) in the Columbus laboratory of the International Space Station.

  2. Technical Report for the Demonstration of Wide Area ...

    EPA Pesticide Factsheets

    Report The U.S. Environmental Protection Agency in collaboration with the Department of Homeland Security conducted the “Wide-Area Urban Radiological Contaminant, Mitigation, and Cleanup Technology Demonstration” in Columbus, Ohio on June 22-25, 2015. Five wide-area radiological decontamination technologies (including strippable coatings, gels, and chemical foam technologies) were demonstrated on an urban building.

  3. "In Fourteen Hundred and Ninety-Two, Columbus Sailed the Ocean Blue": Effects of Multiple Document Readings on Student Attitudes and Misconceptions. Reading Research Report No. 82.

    ERIC Educational Resources Information Center

    Stahl, Steven A.; And Others

    To examine the effects of students reading multiple documents on their perceptions of a historical event, in this case the "discovery" of America by Christopher Columbus, 85 high school freshmen read 3 of 4 different texts (or sets of texts) dealing with Columbus. One text was an encyclopedia article, one a set of articles from…

  4. International Space Station Columbus Payload SoLACES Degradation Assessment

    NASA Technical Reports Server (NTRS)

    Harman, William; Schmidl, William; Mikatarian, Ron; Soares, Carlos; Schmidtke, Gerhard; Erhardt, Christian

    2014-01-01

    SOLAR is a European Space Agency (ESA) payload deployed on the International Space Station (ISS) and located on the Columbus Laboratory. It is located on the Columbus External Payload Facility in a zenith location. The objective of the SOLAR payload is to study the Sun. The SOLAR payload consists of three instruments that allow for measurement of virtually the entire electromagnetic spectrum (17 nm to 100 um). The three payload instruments are SOVIM (SOlar Variable and Irradiance Monitor), SOLSPEC (SOLar SPECctral Irradiance measurements), and SolACES (SOLar Auto-Calibrating Extreme UV/UV Spectrophotometers). The SolACES payload includes a set of 4 spectrometers that measure the solar EUV flux from 17 nm to 220 nm. One of these 4 spectrometers failed early on (before deployment). EUV data is important in understanding the solar dynamo. Also, EUV flux is the source of most of the ionization that produces the ionosphere plasma. Plasma production is important in understanding the ionosphere environment. The ionosphere conditions affect many subjects including spacecraft charging, dynamo processes, instabilities, and communications. The 3 remaining spectrometers have collected valuable data during the historically low solar cycle 24. Some of this data will be presented. A significant trend in degradation of the remaining SolACES spectrometers was observed towards the end of CY2010 (GMT 310) through mid CY 2011 (GMT 132). The Principle Investigators of SolACES initiated a Mission Evaluation Room (MER) Chit to request an investigation of the degradation in CY 2011 (GMT 230). The Boeing Space Environments team was asked to respond to the ESA initiated MER Chit request to investigate the cause of the degradation. This paper will discuss the findings of that investigation.

  5. Geology of the southernmost Piedmont from Columbus to Junction City, GA

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hanley, T.B.

    1993-03-01

    Mapping in the Piedmont from the Chattahoochee River to Junction City, GA, is critical to understanding contacts with Southern Appalachian outboard terranes, relationships to the Piedmont allochthon, strike slip displacements along major faults and late Paleozoic and post Paleozoic tectonic activity. Three major map units defining a large synform are recognized in western Muscogee County: the North Columbus Migmatite Complex, the Moffitts Mill Schist (MMS), and the Phenix City gneiss. The distinctive but poorly exposed fine grained feldspar augen MMS, which extends at least as far east as Geneva, contains small enclaves of amphibolite and calcsilicate and large enclaves ofmore » lineated granitoid gneiss. Protomylonites and mylonitic gneiss with a N-S to N45E strike are exposed from Geneva to Junction City. Three brecciated quartz dikes transect the area in eastern Muscogee Co. and Talbot Co., converging on Talbotton from the southwest. The northern dike strikes ENE and is associated with an augen schist; the middle dike strikes NE and projects to the southwest deep into Muscogee County as a silicified fracture zone with minor associated granite. The southern dike has a NNE strike and is parallel to and locally silicifies the mylonitic foliation that dominates gneisses to the east. Deflections of the magnetic anomaly patterns to the northeast in the Geneva - Junction City area are parallel to quartz dikes and mylonitic foliations.« less

  6. The End-To-End Safety Verification Process Implemented to Ensure Safe Operations of the Columbus Research Module

    NASA Astrophysics Data System (ADS)

    Arndt, J.; Kreimer, J.

    2010-09-01

    The European Space Laboratory COLUMBUS was launched in February 2008 with NASA Space Shuttle Atlantis. Since successful docking and activation this manned laboratory forms part of the International Space Station(ISS). Depending on the objectives of the Mission Increments the on-orbit configuration of the COLUMBUS Module varies with each increment. This paper describes the end-to-end verification which has been implemented to ensure safe operations under the condition of a changing on-orbit configuration. That verification process has to cover not only the configuration changes as foreseen by the Mission Increment planning but also those configuration changes on short notice which become necessary due to near real-time requests initiated by crew or Flight Control, and changes - most challenging since unpredictable - due to on-orbit anomalies. Subject of the safety verification is on one hand the on orbit configuration itself including the hardware and software products, on the other hand the related Ground facilities needed for commanding of and communication to the on-orbit System. But also the operational products, e.g. the procedures prepared for crew and ground control in accordance to increment planning, are subject of the overall safety verification. In order to analyse the on-orbit configuration for potential hazards and to verify the implementation of the related Safety required hazard controls, a hierarchical approach is applied. The key element of the analytical safety integration of the whole COLUMBUS Payload Complement including hardware owned by International Partners is the Integrated Experiment Hazard Assessment(IEHA). The IEHA especially identifies those hazardous scenarios which could potentially arise through physical and operational interaction of experiments. A major challenge is the implementation of a Safety process which owns quite some rigidity in order to provide reliable verification of on-board Safety and which likewise provides enough

  7. First report of Sugarcane mosaic virus infecting Columbus Grass (Sorghum almum) in the United States

    USDA-ARS?s Scientific Manuscript database

    Mosaic symptoms in sorghum can be caused by several potyviruses [family Potyviridae], including Sorghum mosaic virus (SrMV) and Sugarcane mosaic virus (SCMV). SrMV and SCMV are responsible for global economic losses in sorghum, maize, and sugarcane. Ten plants of Columbus grass (Sorghum almum) exhib...

  8. 77 FR 43554 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ... document so that we can contact you if we have questions regarding your submission. To submit your comment... Meeting We do not now plan to hold a public meeting. But you may submit a request for one, using one of... do not individually or cumulatively have a significant effect on the human environment. This proposed...

  9. Measurements with the TRITEL system in the Columbus Laboratory of the ISS

    NASA Astrophysics Data System (ADS)

    Hirn, Attila; Reitz, Guenther; Zabori, Balazs; Palfalvi, Jozsef K.; Burmeister, Soenke; Pazmandi, Tamas; Apathy, Istvan; Szanto, Peter; Deme, Sandor; Csoke, Antal

    In cooperation with BL-Electronics Ltd. a three-dimensional silicon detector telescope (TRITEL) was developed at MTA Centre for Energy Research (MTA EK, the former MTA KFKI Atomic Energy Research Institute) in the past years. The main objective of the instrument was to measure not only the absorbed dose in the cosmic radiation field, but also the linear energy (LET) spectrum of the charged particles and their average quality factor in three mutually orthogonal directions in order to give an estimation of the equivalent dose, too. In the frame of the EC project SURE the TRITEL system was delivered to the European Columbus Laboratory of the International Space Station (ISS) in October 31, 2012 and it was operated there between November 6, 2012 and May 10, 2013. Our presentation addresses the main characteristics of the TRITEL-SURE dosimetry system and the first measurement results obtained in the Columbus module. The TRITEL-SURE experiment is co-funded by the EC project SURE, contract number RITA-CT-2006-026069 and by the Government of Hungary through ESA Contracts 98057 and 4000108072/13/NL/KML under the PECS (Plan for European Cooperating States). The view expressed herein can in no way be taken to reflect the official opinion of the European Space Agency.

  10. Rapid prototyping, astronaut training, and experiment control and supervision: distributed virtual worlds for COLUMBUS, the European Space Laboratory module

    NASA Astrophysics Data System (ADS)

    Freund, Eckhard; Rossmann, Juergen

    2002-02-01

    In 2004, the European COLUMBUS Module is to be attached to the International Space Station. On the way to the successful planning, deployment and operation of the module, computer generated and animated models are being used to optimize performance. Under contract of the German Space Agency DLR, it has become IRF's task to provide a Projective Virtual Reality System to provide a virtual world built after the planned layout of the COLUMBUS module let astronauts and experimentators practice operational procedures and the handling of experiments. The key features of the system currently being realized comprise the possibility for distributed multi-user access to the virtual lab and the visualization of real-world experiment data. Through the capabilities to share the virtual world, cooperative operations can be practiced easily, but also trainers and trainees can work together more effectively sharing the virtual environment. The capability to visualize real-world data will be used to introduce measured data of experiments into the virtual world online in order to realistically interact with the science-reference model hardware: The user's actions in the virtual world are translated into corresponding changes of the inputs of the science reference model hardware; the measured data is than in turn fed back into the virtual world. During the operation of COLUMBUS, the capabilities for distributed access and the capabilities to visualize measured data through the use of metaphors and augmentations of the virtual world may be used to provide virtual access to the COLUMBUS module, e.g. via Internet. Currently, finishing touches are being put to the system. In November 2001 the virtual world shall be operational, so that besides the design and the key ideas, first experimental results can be presented.

  11. The DOSIS -Experiment onboard the Columbus Laboratory of the International Space Station -First Mission Results from the Active DOSTEL Instruments

    NASA Astrophysics Data System (ADS)

    Burmeister, Soenke; Berger, Thomas; Beaujean, Rudolf; Boehme, Matthias; Haumann, Lutz; Kortmann, Onno; Labrenz, Johannes; Reitz, Guenther

    Besides the effects of the microgravity environment, and the psychological and psychosocial problems encountered in confined spaces, radiation is the main health detriment for long dura-tion human space missions. The radiation environment encountered in space differs in nature from that on earth, consisting mostly of high energetic ions from protons up to iron, resulting in radiation levels far exceeding the ones encountered on earth for occupational radiation workers. Accurate knowledge of the physical characteristics of the space radiation field in dependence on the solar activity, the orbital parameters and the different shielding configurations of the International Space Station ISS is therefore needed. For the investigation of the spatial and temporal distribution of the radiation field inside the European COLUMBUS module the DLR experiment DOSIS (Dose Distribution Inside the ISS) was launched on July 15th 2009 with STS-127 to the ISS. The experimental package was transferred from the Space Shuttle into COLUMBUS on July 18th. It consists in a first part of a combination of passive detector packages (PDP) distributed at 11 locations inside the European Columbus Laboratory. The second part are two active radiation detectors (DOSTELs) with a DDPU (DOSIS Data and Power Unit) in a nomex pouch (DOSIS MAIN BOX) mounted at a fixed location beneath the European Physiology Module (EPM) inside COLUMBUS. After the successful installation the active part has been activated on the 18th July 2009. Each of the DOSTEL units consists of two 6.93 cm PIPS silicon detectors forming a telescope with an opening angle of 120. The two DOSTELs are mounted with their telescope axis perpendicular to each other to investigate anisotropies of the radiation field inside the COLUMBUS module especially during the passes through the South Atlantic Anomaly (SAA) and during Solar Particle Events (SPEs). The data from the DOSTEL units are transferred to ground via the EPM rack which is activated

  12. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: PAINT OVERSPRAY ARRESTOR, COLUMBUS INDUSTRIES, INC., SL-90B 8 POCKET BAG

    EPA Science Inventory

    The report gives results of March 23-24, 1999, tests of Columbus Industries Inc's SL-90B 8 Pocket Bag paint overspray arrestor (POA) as part of an evaluation of POAs by EPA's Air Pollution Control Technology (APCT) Environmental Technology Verification (ETV) Program. The basic pe...

  13. Small ICBM Area Narrowing Report. Volume 1. Hard Mobile Launcher in Random Movement Basing Mode

    DTIC Science & Technology

    1986-01-01

    WHICH STATE INSTALLATION SERVICE ELIMINATED DE DOVER AIR FORCE BASE AF 4 DE REC AREA, FIRST ARMY ARMY 3 FL AVON PARK AIR FORCE RANGE AF 3 FL CAPE...PLANT NO. 47 AF 3 OH COLUMBUS DEF CONST SUPPLY CTR ARMY 4 OH COLUMBUS WEAPONS IND RES PLANT NAVY 3 OH EVANDALE PLANT NO. 36 AF 3 OH LIMA ARMY TANK...BLANK I I I I i I I I D-19 SENSITIVE FOR OFFICIAL USE ONLY 29I 331 J11 31 Alabam .._ _ . _ _ ............. _ . BAY MNETI ALLENTOW DE FUNII X0 LAN AT NO

  14. The Struggle for Industrial Education in the "Lowell of the South," Columbus, Georgia, 1850-1930

    ERIC Educational Resources Information Center

    Bradshaw, Lauren Yarnell; Bohan, Chara Haeussler

    2013-01-01

    The history of Columbus, Georgia, cannot be separated from that of the local textile mills; the mills were important in defining the economic success, the social struggles, and the enduring legacy of southern industrial tycoons. Evidence of this industrial past can be seen on almost every street, school, and business located in the city along the…

  15. Health hazard evaluation report HETA 84-198-1560, Division of Public Health Laboratories, State of Ohio, Columbus, Ohio. [Ethylene oxide and organic-solvent vapors

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Behrens, V.; Burroughs, G.E.

    1985-02-01

    Breathing-zone and environmental samples were analyzed for ethylene oxide and organic-solvent vapors at the Public Health Laboratory, State of Ohio, Columbus, Ohio, on March 26 and 27, 1984. The evaluation was requested because of employee complaints of mucous membrane and skin irritation while they poured gonorrhea culture media into petri dishes that had been sterilized with ethylene oxide. The authors conclude that the environmental cause of the health problems cannot be determined due to the lack of symptoms on the days of the survey. Without taking measurements on the exact day when conspicuous symptoms occur, it is difficult to determinemore » the source of the problem. General recommendations include checking the general air circulation in the media laboratory and encouraging employees to wear gloves that protect hands and wrists while pouring culture media.« less

  16. A Geologic Guide to the Cooper Furnace Day Use Area.

    ERIC Educational Resources Information Center

    Crews, Patty

    1991-01-01

    This article describes the day use area adjoining the Allatoona Dam on the Etowah River north of Atlanta and the geology of the three physiographic provinces which converge there. Included are a generalized geologic map of the area and maps of the visitor center, picnic areas, the abandoned pig iron furnace, the scenic overlooks, and the…

  17. Was Columbus a Hero? A Study of Students Who Have Been Confronted with Multiple Historical Narratives

    ERIC Educational Resources Information Center

    Pollock, Scott A.

    2013-01-01

    This paper compares two attempts by the author to teach two different grade 12 world history classes to think historically. Both classes were presented with a similar assignment that revolved around the conflicting historical accounts of Christopher Columbus. However, the second group of students was also provided with direct instruction about the…

  18. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF CONTROL OF BIOAEROSOLS IN HVAC SYSTEMS, COLUMBUS INDUSTRIES SL-3 RING PANEL

    EPA Science Inventory

    The Environmental Technology Verification report discusses the technology and performance of the High Efficiency Mini Pleat air filter for dust and bioaerosol filtration manufactured by Columbus Industries. The pressure drop across the filter was 142 Pa clean and 283 Pa dust load...

  19. 78 FR 66845 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Redesignation of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... (VOC) and ammonia emission inventories for the Columbus area. The Columbus area includes Coshocton... on April 30, 2013, the OEPA submitted 2007 VOC and ammonia emission inventories for the Columbus area... primary PM 2.5 and 2007 VOC and ammonia emission inventories for the Columbus area; and to approve the...

  20. 33 CFR 165.779 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Rickenbacker Causeway Bridge and Coon Point, Elliot Key contained within an imaginary line connecting the...″ N, 80°12′06″ W; thence west to Point 6 in position 25°30′00″ N, 80°13′17″ W; thence northwest to...

  1. 33 CFR 165.779 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Rickenbacker Causeway Bridge and Coon Point, Elliot Key contained within an imaginary line connecting the...″ N, 80°12′06″ W; thence west to Point 6 in position 25°30′00″ N, 80°13′17″ W; thence northwest to...

  2. 75 FR 63693 - Columbus Day, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ..., they joined indigenous communities with thriving cultures. Today, we reflect on the myriad... they endured as this land changed. For more than 500 years, women and men from every corner of the...

  3. The Influence of Religious Background and School Philosophy on Moral Reasoning in Selected Columbus High School Seniors.

    ERIC Educational Resources Information Center

    Bainer, Deborah Louise

    This study attempted to determine if the Judeo-Christian tradition, when part of an individual's religious background and when incorporated into school philosophy, influenced the level of decision-making of high school seniors (N=130) in sociomoral and environmental issues. Subjects, attending four public and private schools in the Columbus (Ohio)…

  4. DOSIS & DOSIS 3D: radiation measurements with the DOSTEL instruments onboard the Columbus Laboratory of the ISS in the years 2009-2016

    NASA Astrophysics Data System (ADS)

    Berger, Thomas; Burmeister, Sönke; Matthiä, Daniel; Przybyla, Bartos; Reitz, Günther; Bilski, Pawel; Hajek, Michael; Sihver, Lembit; Szabo, Julianna; Ambrozova, Iva; Vanhavere, Filip; Gaza, Ramona; Semones, Edward; Yukihara, Eduardo G.; Benton, Eric R.; Uchihori, Yukio; Kodaira, Satoshi; Kitamura, Hisashi; Boehme, Matthias

    2017-03-01

    The natural radiation environment in Low Earth Orbit (LEO) differs significantly in composition and energy from that found on Earth. The space radiation field consists of high energetic protons and heavier ions from Galactic Cosmic Radiation (GCR), as well as of protons and electrons trapped in the Earth's radiation belts (Van Allen belts). Protons and some heavier particles ejected in occasional Solar Particle Events (SPEs) might in addition contribute to the radiation exposure in LEO. All sources of radiation are modulated by the solar cycle. During solar maximum conditions SPEs occur more frequently with higher particle intensities. Since the radiation exposure in LEO exceeds exposure limits for radiation workers on Earth, the radiation exposure in space has been recognized as a main health concern for humans in space missions from the beginning of the space age on. Monitoring of the radiation environment is therefore an inevitable task in human spaceflight. Since mission profiles are always different and each spacecraft provides different shielding distributions, modifying the radiation environment measurements needs to be done for each mission. The experiments "Dose Distribution within the ISS (DOSIS)" (2009-2011) and "Dose Distribution within the ISS 3D (DOSIS 3D)" (2012-onwards) onboard the Columbus Laboratory of the International Space Station (ISS) use a detector suite consisting of two silicon detector telescopes (DOSimetry TELescope = DOSTEL) and passive radiation detector packages (PDP) and are designed for the determination of the temporal and spatial variation of the radiation environment. With the DOSTEL instruments' changes of the radiation composition and the related exposure levels in dependence of the solar cycle, the altitude of the ISS and the influence of attitude changes of the ISS during Space Shuttle dockings inside the Columbus Laboratory have been monitored. The absorbed doses measured at the end of May 2016 reached up to 286 μGy/day

  5. The composition of muds from Columbus Marsh, Nevada

    USGS Publications Warehouse

    Hicks, W.B.

    1915-01-01

    The investigation of the dry lake of Columbus Marsh, in Nevada, which had for its economic motive the discovery of potash, was continued by the United States Geological Survey during the summer of 1913 under supervision of Hoyt S. Gale. The work done included the drilling of a shallow well near the old well 400 and the collection of a set of surface samples of muds from the marsh. This exploration, together with the chemical investigation of the samples thus collected, has furnished further data concerning the character of the mud flat and thrown additional light on the conditions there. The writer was associated with Mr. Gale during his study of this region and the field observations have recorded were made jointly and are results of mutual discussion. The accompanying map (fig. 1) is based on a plane-table survey made by Mr. Gale, and for this and other assistance the writer wishes to express due acknowledgment.

  6. Christopher Columbus, Hernando Cortes, and Francisco Pizzaro: A Qualitative Content Analysis Examining Cultural Bias in World History Textbooks

    ERIC Educational Resources Information Center

    Lillejord, Jebadiah Serril

    2013-01-01

    The purpose of this study is to investigate to what extent contemporary high school world history textbooks portray Christopher Columbus, Hernán Cortés, and Francisco Pizarro within the context of being "sacred," "profane," or someplace in between. To evaluate for existence of content bias this study employed qualitative…

  7. 75 FR 63709 - Revocation of Class C Airspace, Establishment of Class D Airspace, and Modification of Class E...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... foot Class E airspace at Columbus, GA. The FAA is taking this action because Columbus Metropolitan... area and the 700 foot Class E airspace area at Columbus, GA (75 FR 27670). Interested parties were... from 700 feet above the surface at Columbus, Ga. The radius of the Class E surface area at the airport...

  8. Geochemical map of the North Fork John Day River Roadless Area, Grant County, Oregon

    USGS Publications Warehouse

    Evans, James G.

    1986-01-01

    The North Fork John Day River Roadless Area comprised 21,210 acres in the Umatilla and Wallowa-Whitman National Forests, Grant County, Oregon, about 30 miles northwest of Baker, Oregon. The irregularly shaped area extends for about 1 mile on both sides of a 25-mile segment of the North Fork John Day River from Big Creek on the west to North Fork John Day Campground on the east. Most of the roadless area is in the northern half of the Desolation Butte 15-minute quadrangle. The eastern end of the area is in parts of the Granite and Trout Meadows 7½-minute quadrangles.

  9. Charging Electric Vehicles in Smart Cities: An EVI-Pro Analysis of Columbus, Ohio

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Wood, Eric W.; Rames, Clement L.; Muratori, Matteo

    With the support of the U.S. Department of Energy's Vehicle Technologies Office, the National Renewable Energy Laboratory (NREL) worked with the City of Columbus, Ohio, to develop a plan for the expansion of the region's network of charging stations to support increased adoption of plug-in electric vehicles (PEVs) in the local market. NREL's Electric Vehicle Infrastructure Projection (EVI-Pro) model was used to generate scenarios of regional charging infrastructure to support consumer PEV adoption. Results indicate that approximately 400 Level 2 plugs at multi-unit dwellings and 350 Level 2 plugs at non-residential locations are required to support Columbus' primary PEV goalmore » of 5,300 PEVs on the road by the end of 2019. This analysis finds that while consumer demand for fast charging is expected to remain low (due to modest anticipated adoption of short-range battery electric vehicles), a minimum level of fast charging coverage across the city is required to ease consumer range anxiety concerns by providing a safety net for unexpected charging events. Sensitivity analyses around some key assumptions have also been performed; of these, consumer preference for PHEV versus BEV and for their electric driving range, ambient conditions, and availability of residential charging at multi-unit dwellings were identified as key determinants of the non-residential PEV charging infrastructure required to support PEV adoption. The results discussed in this report can be leveraged by similar U.S. cities as part of a strategy to accelerate PEV adoption in the light-duty vehicle market.« less

  10. An overview of Dutch participation in the Spacelab D1 mission and the Columbus Space Station Project

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Articles and a few short descriptions of recent developments in the field of space travel are discussed. Information on research and technology in space to facilitate contact between these two fields is provided. A description is given of the successful Spacelab D-1 flight and the standard instrument package. The Netherlands experiments in the D-1 mission, the next Spacelab flights, and the Columbus program are discussed.

  11. Earth Observation from the ISS Columbus Laboratory- An Open Education Approach to Foster Geographical Competences of Pupils in Secondary Schools

    NASA Astrophysics Data System (ADS)

    Rienow, Andreas; Graw, Valerie; Heinemann, Sascha; Schultz, Johannes; Seig, Fabian; Menz, Gunter

    2016-08-01

    Since spring 2014, four commercial off-the-shelf cam- eras (COTS) are attached to ESA's Columbus laboratory taking videos of the Earth 24/7. The only European partner of the NASA experiment 'High Definition Earth Viewing' (HDEV) is the educational project 'Columbus Eye - Live-Imagery from the ISS in Schools' (www.columbuseye.uni-bonn.de). In order to implement earth observation techniques for a sustainable use in secondary school lessons, the project develops interactive teaching materials. They enable pupils to apply professional remote sensing analyses. The paper explains the development paradigm of the project rooted in problem-based learning and moderate constructivism. It will be discussed how teachers are provided with didactical commentaries and trained in face-to-face workshops for an efficient and sustainable implementation of the material. In doing so, it is ensured that pupils can experience the value of earth observation and space technologies to monitor ongoing processes of coupled human-environment systems driving the future of the Earth.

  12. Efforts to Recruit Secondary STEM Teachers at Columbus State University

    NASA Astrophysics Data System (ADS)

    Webster, Zodiac T.; MaSST Preparation Council

    2006-12-01

    Physics as a discipline is not alone in having difficulty finding qualified teachers. Under-qualified teachers are present in high school Mathematics, Chemistry, Biology, and Earth-science classrooms as well. Columbus State University (CSU) has formed the Mathematics and Science Secondary Teachers (MaSST) Preparation Council to recruit more majors into our existing secondary teaching programs: Mathematics, Biology, Chemistry, and Geology. College of Education and College of Science faculty are working together to create a higher profile for these majors at our institution within the state of Georgia. In addition, we are planning an aggressive campaign to recruit from within by implementing a peer-tutoring program using outstanding students who have completed introductory math and science courses. Our group’s organization and initiatives can serve as a model for other institutions concerned about recruiting more high-school teachers.

  13. Health-hazard evaluation report No. HETA 90-252-2167, Northland Terrace Nursing and Rehabilitation Center, Columbus, Ohio

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hanley, K.W.; Deitchman, S.

    In response to a request from management at the Northland Terrace Nursing and Rehabilitation Center (SIC-8051), Columbus, Ohio, a study was undertaken of headaches in workers in the laundry facility and upper respiratory infections associated with delivering Attends diapers. The study included employee interviews, environmental monitoring, and an assessment of the adequacy of the design and performance of the heating, ventilating, and air conditioning system. Northland Terrace was a nursing and rehabilitation center. Employees who work in the laundry facility reported that they experience headache while present in this area which was renovated in 1989. Carbon-dioxide (124389) concentrations exceeded 1000more » parts per million. Biologically significant carbon-monoxide (630080) concentrations were not observed. Temperatures in the laundry rooms ranged from 86 to 92 degrees-F. Relative humidities ranged from 48 to 56%. A possible reaction to the dust or the fragrance associated with Attends diapers was not followed to completion as the nursing facility stopped using this product during the study. The authors conclude that there was an inadequate supply of outside air in the laundry and basement areas. The authors recommend measures to improve the ventilation system and reduce the potential for heat stress in the laundry.« less

  14. RH-TRU Waste Shipments from Battelle Columbus Laboratories to the Hanford Nuclear Facility for Interim Storage

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Eide, J.; Baillieul, T. A.; Biedscheid, J.

    2003-02-26

    Battelle Columbus Laboratories (BCL), located in Columbus, Ohio, must complete decontamination and decommissioning (D&D) activities for nuclear research buildings and grounds by 2006, as directed by Congress. Most of the resulting waste (approximately 27 cubic meters [m3]) is remote-handled (RH) transuranic (TRU) waste destined for disposal at the Waste Isolation Pilot Plant (WIPP). The BCL, under a contract to the U.S. Department of Energy (DOE) Ohio Field Office, has initiated a plan to ship the TRU waste to the DOE Hanford Nuclear Facility (Hanford) for interim storage pending the authorization of WIPP for the permanent disposal of RH-TRU waste. Themore » first of the BCL RH-TRU waste shipments was successfully completed on December 18, 2002. This BCL shipment of one fully loaded 10-160B Cask was the first shipment of RH-TRU waste in several years. Its successful completion required a complex effort entailing coordination between different contractors and federal agencies to establish necessary supporting agreements. This paper discusses the agreements and funding mechanisms used in support of the BCL shipments of TRU waste to Hanford for interim storage. In addition, this paper presents a summary of the efforts completed to demonstrate the effectiveness of the 10-160B Cask system. Lessons learned during this process are discussed and may be applicable to other TRU waste site shipment plans.« less

  15. PERICLES: a knowledge management programme applied to solar data from International Space Station-Columbus

    NASA Astrophysics Data System (ADS)

    Muller, Christian; PERICLES Consortium

    2017-06-01

    The FP-7 (Framework Programme 7 of the European Union) PERICLES project addresses the life-cycle of large and complex data sets to cater for the evolution of context of data sets and user communities, including groups unanticipated when the data was created. Semantics of data sets are thus also expected to evolve and the project includes elements which could address the reuse of data sets at periods where the data providers and even their institutions are not available any more. This paper presents the PERICLES science case with the example of the SOLAR (SOLAR monitoring observatory) payload on International Space Station-Columbus.

  16. Effects of a paraspinal-lumbar tape application during 7 days on the perceived area of tape contact.

    PubMed

    Funk, Stefan; Finke, Roy; Zeh, Stefan; Siebert, Tobias; Puta, Christian

    2017-05-01

    The study aimed to investigate the changes of the perceived area of tape contact during a lumbar tape application that lasted 7 days. Single group, repeated measures study. University research laboratory. Twenty-three healthy collegiate students in sports science. Perceived area of tape contact was collected by preparing a drawing of their individual perceived tape outline into a printed body image. Measurements were obtained immediately after fixation of the tape (day 0), at day 3 and day 7 during application and 5 min after the release of the application (day 7). There was no significant change of the perceived area of tape contact after 3 days of tape application. A significant decrease in the perceived area of tape contact was detected 7 days after application (p < 0.05) and after detaching the tape (p < 0.01) compared to the first measurement. Our results indicate that the perception of the area of tape contact of healthy sport students is decreased at 7 days. This effect could not be observed at 3 days. These results provide relevant information for the use of elastic tapes concerning the duration of application in medical therapy. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. High-resolution seismic-reflection profiles collected by the R/V Columbus Iselin, cruise CI 7807-1, in the Baltimore Canyon outer continental shelf area, offshore New Jersey

    USGS Publications Warehouse

    Robb, James M.

    1980-01-01

    High-resolution seismic-reflection profiles were collected by the U.S. Geological Survey (USGS) aboard R/V COLUMBUS ISELIN, cruise 7807-1, from 18 August to 4 September 1978 over the Continental Slope of the Eastern United States between Wilmington and Hudson Canyons. These data were acquired as part of a study to determine potential geologic hazards to petroleum development of the Baltimore Canyon trough area. On this cruise, the Continental Slope between Lindenkohl and Carteret Canyons was surveyed along lines spaced one-half nautical mile apart to study the size and distribution of mass-wasting features as a guide to assess the importance of mass wasting processes on the Continental Slope. The seismic-reflection profiles were placed to complement other data gathered previously by the USGS.Track-line distances totaled 2,050 km of 40-in3 air-gun (with wave shaper) profiles, 2,100 km of 800-J sparker data, and 2,100 km of 3 .5-kHz data. The air-gun and sparker profiles are of high quality, but the 3.5-kHz system did not function well and achieved no subbottom penetration. The side-scan sonar system was operated along the uppermost Continental Slope to investigate its potential for use in this environment. Data were acquired over 22 km of ship's track.Navigation was by Loran-C (5-minute fix interval).The original records can be examined at the U.S. Geological Survey offices in Woods Hole, Massachusetts 02543. Microfilm copies of the data are available for purchase from the National Geophysical and Solar-Terrestrial Data Center (NGSDC), Boulder, Colorado 80303.

  18. The Economic Impact of Six Cultural Institutions on the Economy of the Columbus SMSA. Technical Supplement. Volume I [and] Volume II--Appendices.

    ERIC Educational Resources Information Center

    Cwi, David; Smith, D. Alden

    The research methods, procedures, and data for determining the impact of six fine arts institutions on the Columbus, Ohio, economy (1978) are outlined. A 30-equation model was used to identify a variety of effects on local businesses, government, and individuals. Researchers examined internal records of the six institutions as well as local,…

  19. Columbus AFB, Mississippi. Revised Uniform Summary of Surface Weather Observations (RUSSWO). Parts A-F.

    DTIC Science & Technology

    1982-02-16

    E~ __ _ 1.0 a 3 ____ __ _ 1.4 3I. 4 ENE 1.7 . . .1 4 *1 2 1 .9 5. ,e i 101 * ’ 3 e!. 203 4.3 IE 1 1.6 1.9 . 4 3.9 .3_8 Se 1.9_ It.7 194 .3 1___...SERVICL/I4AC PERCENTAGE FREQUENCY OF WINDSU FC WID DIRECTION AND SPEED (FROM HOURLY OBSERVATIONS) .23 COLUMBUS AFB MS 7C73-1__ _____ $TAT"S STATION...1 3 4 __ _ I _ __________. NNE 1.4 .2 eI _ _ _. It? 29__8 NE .8 .3 1,__ _ _ 2.s ENE .8 . _ 1 .1 194 . _,_ 395E i . 7 . 8 . l i 2 .6: , 3 . 1 ESE 4.7

  20. Advanced Thermoplastic Polymers and Additive Manufacturing Applied to ISS Columbus Toolbox: Lessons Learnt and Results

    NASA Astrophysics Data System (ADS)

    Ferrino, Marinella; Secondo, Ottaviano; Sabbagh, Amir; Della Sala, Emilio

    2014-06-01

    In the frame of the International Space Station (ISS) Exploitation Program a new toolbox has been realized by TAS-I to accommodate the tools currently in use on the ISS Columbus Module utilizing full-scale prototypes obtained with 3D rapid prototyping. The manufacturing of the flight hardware by means of advanced thermoplastic polymer UL TEM 9085 and additive manufacturing Fused Deposition Modelling (FDM) technology represent innovative elements. In this paper, the results achieved and the lessons learned are analyzed to promote future technology know-how. The acquired experience confirmed that the additive manufacturing process allows to save time/cost and to realize new shapes/features to introduce innovation in products and future design processes for space applications.

  1. Installation Restoration Program. Phase 1. Records Search for the Ohio National Guard, Rickenbacker Air National Guard Base, Columbus, Ohio.

    DTIC Science & Technology

    1987-06-01

    Each of these sites involves POL releases, detection of which is amenable to geophysical/geochemi- cal methods . ES-8 I A I A I I I I ~ i I I ii I VN...Precipitation in Columbus, Ohio, averages 36.71 inches per year. By calcu- lating net precipitation according to the method outlined in the Federal Regis- ter...spill absorption devices. Fuel that was not recovered either evaporated, was absorbed into the ground, or entered the base drainage system from the west

  2. Long term dose monitoring onboard the European Columbus module of the international space station (ISS) in the frame of DOSIS and DOSIS 3D project - results from the active instruments

    NASA Astrophysics Data System (ADS)

    Burmeister, Soenke; Berger, Thomas; Reitz, Guenther; Boehme, Matthias; Haumann, Lutz; Labrenz, Johannes

    Besides the effects of the microgravity environment, and the psychological and psychosocial problems encountered in confined spaces, radiation is the main health detriment for long duration human space missions. The radiation environment encountered in space differs in nature from that on earth, consisting mostly of high energetic ions from protons up to iron, resulting in radiation levels far exceeding the ones encountered on earth for occupational radiation workers. Accurate knowledge of the physical characteristics of the space radiation field in dependence on the solar activity, the orbital parameters and the different shielding configurations of the International Space Station ISS is therefore needed. For the investigation of the spatial and temporal distribution of the radiation field inside the European COLUMBUS module the experiment DOSIS (Dose Distribution Inside the ISS) under the lead of DLR has been launched on July 15 (th) 2009 with STS-127 to the ISS. The experimental package was transferred from the Space Shuttle into COLUMBUS on July 18 (th) . It consists of a combination of passive detector packages (PDP) distributed at 11 locations inside the European Columbus Laboratory and two active radiation detectors (Dosimetry Telescopes = DOSTELs) with a DDPU (DOSTEL Data and Power Unit) in a Nomex pouch (DOSIS MAIN BOX) mounted at a fixed location beneath the European Physiology Module rack (EPM) inside COLUMBUS. The active components of the DOSIS experiment were operational from July 18 (th) 2009 to June 16 (th) 2011. After refurbishment the hardware has been reactivated on May 15 (th) 2012 as active part of the DOSIS 3D experiment and provides continuous data since this activation. The presentation will focus on the latest results from the two DOSTEL instruments as absorbed dose, dose equivalent and the related LET spectra gathered within the DOSIS (2009 - 2011) and DOSIS 3D (2012 - 2014) experiment. The CAU contributions to DOSIS and DOSIS 3D are

  3. Achieving Effective Risk Management Reduction Throughout Decommissioning at the Columbus Closure Project

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Anderson, K.D.

    2006-07-01

    Nuclear facility decontamination, dismantlement, and demolition activities provide a myriad of challenges along the path to reaching a safe, effective, and compliant decommissioning. Among the challenges faced during decommissioning, is the constant management and technical effort to eliminate, mitigate, or minimize the potential of risks of radiation exposures and other hazards to the worker, the surrounding community, and the environment. Management strategies to eliminate, mitigate, or minimize risks include incorporating strong safety and As Low As Reasonably Achievable (ALARA) principles into an integrated work planning process. Technical and operational strategies may include utilizing predictive risk analysis tools to establish contaminationmore » limits for demolition and using remote handling equipment to reduce occupational and radiation exposures to workers. ECC and E2 Closure Services, LLC (Closure Services) have effectively utilized these management and technical tools to eliminate, mitigate, and reduce radiation exposures under contract to the U.S. Department of Energy (DOE) for the decontamination and decommissioning Columbus Closure Project (CCP). In particular, Closure Services achieved significant dose reduction during the dismantling, decontamination, and demolition activities for Building JN-1. Management strategies during the interior dismantlement, decontamination, and demolition of the facility demanded an integrated work planning processes that involved project disciplines. Integrated planning processes identified multiple opportunities to incorporate the use of remote handling equipment during the interior dismantling and demolition activities within areas of high radiation. Technical strategies employed predictive risk analysis tools to set upper bounding contamination limits, allowed for the radiological demolition of the building without exceeding administrative dose limits to the worker, general public, and the environment. Adhering

  4. An Exploratory Study Examining the National School Lunch Program; How It Functions on a Daily Basis; and How It May Be Improved

    ERIC Educational Resources Information Center

    Bereza, John Matthew

    2009-01-01

    The purpose of this study is to make transparent the current National School Lunch Program (NSLP). The first mission of this project is to clarify how the NSLP functions on a day-to-day basis in Columbus, Ohio. Columbus is used as a sample city, yet the aim of this research is to be transferable to other locations. The second objective is to…

  5. 71. MISSISSIPPI, LOWNDES CO. COLUMBUSSTEENS MAP OF LOWNDES COUNTY, 1931 ...

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

    71. MISSISSIPPI, LOWNDES CO. COLUMBUS-STEENS MAP OF LOWNDES COUNTY, 1931 Detail of ROAD MAP OF LOWNDES COUNTY, MISSISSIPPI, 1931 by C. L. wood, county engineer. Orig. scale: I in. to I mi. Includes Columbus and area NE to steens. Extent: 12 mi. East-West, 9 mi. North-South. Property of Helen (Mrs. Sam L.) Crawford, Hamilton, Ms. Sarcone Photography, Columbus, Ms., Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. The DOSIS -Experiment onboard the Columbus Laboratory of the International Space Station -Overview and first mission results

    NASA Astrophysics Data System (ADS)

    Reitz, Guenther; Berger, Thomas; Kürner, Christine; Burmeister, Sünke; Hajek, Michael; Bilski, Pawel; Horwacik, Tomasz; Vanhavere, Filip; Spurny, Frantisek; Jadrnickova, Iva; Pálfalvi, József K.; O'Sullivan, Denis; Yasuda, Nakahiro; Uchihori, Yukio; Kitamura, Hisashi; Kodaira, Satoshi; Yukihara, Eduardo; Benton, Eric; Zapp, Neal; Gaza, Ramona; Zhou, Dazhuang; Semones, Edward; Roed, Yvonne; Boehme, Matthias; Haumann, Lutz

    Besides the effects of the microgravity environment, and the psychological and psychosocial problems encountered in confined spaces, radiation is the main health detriment for long dura-tion human space missions. The radiation environment encountered in space differs in nature from that on earth, consisting mostly of high energetic ions from protons up to iron, resulting in radiation levels far exceeding the ones encountered on earth for occupational radiation workers. Accurate knowledge of the physical characteristics of the space radiation field in dependence on the solar activity, the orbital parameters and the different shielding configurations of the International Space Station ISS is therefore needed. The DOSIS (Dose Distribution inside the ISS) experiment, under the project and science lead of DLR, aims for the spatial and tempo-ral measurement of the radiation field parameters inside the European Columbus laboratory onboard the International Space Station. This goal is achieved by applying a combination of passive (Thermo-and Optical luminescence detectors and Nuclear track etch detectors) and active (silicon telescope) radiation detectors. The passive radiation detectors -so called pas-sive detector packages (PDP) are mounted at eleven positions within the Columbus laboratory -aiming for a spatial dose distribution measurement of the absorbed dose, the linear energy transfer spectra and the dose equivalent with an average exposure time of six months. Two active silicon telescopes -so called Dosimetry Telescopes (DOSTEL 1 and DOSTEL 2) together with a Data and Power Unit (DDPU) are mounted within the DOSIS Main Box at a fixed loca-tion beneath the European Physiology Module (EPM) rack. The DOSTEL 1 and DOSTEL 2 detectors are positioned at a 90 angle to each other for a precise measurement of the temporal and spatial variation of the radiation field, especially during crossing of the South Atlantic Anomaly (SAA). The DOSIS hardware was launched with the

  7. Area Conceptions Sprout on Earth Day

    ERIC Educational Resources Information Center

    Wickstrom, Megan H.; Nelson, Julie; Chumbley, Jean

    2015-01-01

    With the adoption of the Common Core State Standards for Mathematics (CCSSM) (CCSSI 2010), many concepts related to area are covered in third grade: (1) Recognizing area as an attribute of a plane figure; (2) Understanding that a square with a side length of one is a unit square; (3) Measuring area by tiling figures and counting the squares it…

  8. Demand and Marketing Study at Army Corps of Engineers Day-Use Areas

    DTIC Science & Technology

    1994-06-01

    Overlook), Porno (including Cultural Center), Ky-En (including Oak Grove and Marina), and Bu Shay (including Mesa and Inlet). Second, recall that samples...paid. For example, promotions might invite users to "Come enjoy our fifteen beaches, one thousand miles of lake front, playgrounds for the children , and...Grand Total 461 Mendocino Lake Day-Use Sample’ Sample She Arem # Vehicles % of Total Area Total Weekday Weekend Porno 16988 42 194 103 91 Ch-ka-ka

  9. Field data collection, analysis, and adaptive management of green infrastructure in the urban water cycle in Cleveland and Columbus, OH

    NASA Astrophysics Data System (ADS)

    Darner, R.; Shuster, W.

    2016-12-01

    Expansion of the urban environment can alter the landscape and creates challenges for how cities deal with energy and water. Large volumes of stormwater in areas that have combined septic and stormwater systems present on challenge. Managing the water as near to the source as possible by creates an environment that allows more infiltration and evapotranspiration. Stormwater control measures (SCM) associated with this type of development, often called green infrastructure, include rain gardens, pervious or porous pavements, bioswales, green or blue roofs, and others. In this presentation, we examine the hydrology of green infrastructure in urban sewersheds in Cleveland and Columbus, OH. We present the need for data throughout the water cycle and challenges to collecting field data at a small scale (single rain garden instrumented to measure inflows, outflow, weather, soil moisture, and groundwater levels) and at a macro scale (a project including low-cost rain gardens, highly engineered rain gardens, groundwater wells, weather stations, soil moisture, and combined sewer flow monitoring). Results will include quantifying the effectiveness of SCMs in intercepting stormwater for different precipitation event sizes. Small scale deployment analysis will demonstrate the role of active adaptive management in the ongoing optimization over multiple years of data collection.

  10. FD115 (Flight Day 115) SPRINT leg muscle self scan

    NASA Image and Video Library

    2011-10-03

    ISS029-E-025280 (3 Oct. 2011) --- NASA astronaut Mike Fossum, Expedition 29 commander, performs a SPRINT leg muscle self scan in the Columbus laboratory of the International Space Station. Fossum powered on the Ultrasound 2 (USND-2) unit and Video Power Converter (VPC) hardware, and connected the VPC to Human Research Facility 1 (HRF-1) in order to perform this activity.

  11. FD115 (Flight Day 115) SPRINT leg muscle self scan

    NASA Image and Video Library

    2011-10-03

    ISS029-E-025270 (3 Oct. 2011) --- NASA astronaut Mike Fossum, Expedition 29 commander, performs a SPRINT leg muscle self scan in the Columbus laboratory of the International Space Station. Fossum powered on the Ultrasound 2 (USND-2) unit and Video Power Converter (VPC) hardware, and connected the VPC to Human Research Facility 1 (HRF-1) in order to perform this activity.

  12. Results of soil, ground-water, surface-water, and streambed-sediment sampling at Air Force Plane 85, Columbus, Ohio, 1996

    USGS Publications Warehouse

    Parnell, J.M.

    1997-01-01

    The U.S. Geological Survey (USGS), in cooperation with Aeronautical Systems Center, Environmental Management Directorate, Restoration Division, prepared the Surface- and Ground- Water Monitoring Work Plan for Air Force Plant 85 (AFP 85 or Plant), Columbus, Ohio, under the Air Force Installation Restoration Program to characterize any ground-water, surface-water, and soil contamination that may exist at AFP 85. The USGS began the study in November 1996. The Plant was divided into nine sampling areas, which included some previously investi gated study sites. The investigation activities included the collection and presentation of data taken during drilling and water-quality sampling. Data collection focused on the saturated and unsatur ated zones and surface water. Twenty-three soil borings were completed. Ten monitoring wells (six existing wells and four newly constructed monitoring wells) were selected for water-quality sam pling. Surface-water and streambed-sediment sampling locations were chosen to monitor flow onto and off of the Plant. Seven sites were sampled for both surface-water and streambed-sediment quality. This report presents data on the selected inorganic and organic constituents in soil, ground water, surface water, and streambed sediments at AFP 85. The methods of data collection and anal ysis also are included. Knowledge of the geologic and hydrologic setting could aid Aeronautical Systems Center, Environmental Management Directorate, Restoration Division, and its governing regulatory agencies in future remediation studies.

  13. Investigation and health risk assessment of heavy metals in soils from partial areas of Daye city, china

    NASA Astrophysics Data System (ADS)

    Xiao, M. S.; Li, F.; Zhang, J. D.; Lin, S. Y.; Zhuang, Z. Y.; Wu, Z. X.

    2017-05-01

    Heavy metals (Cu and Pb) in four sampling sites from parts areas of Daye city were collected. Concentrations of Cu and Pb in soils in sampling sites were detected, the enrichment degree was measured by geo-accumulation index, and the human health risks were calculated by applying the human health risk assessment model. The results show that the concentrations of Cu and Pb of soils in some areas are much more than Daye City, Hubei Province soil background value. The concentration of Cu and Pb in Xiaganwan soil sample has a higher value and the concentration of Cu (110.17 mg·kg-1) exceeds the soil environmental quality standards. The values of Igeo of Cu and Pb in the soil in some areas of Daye city are 1 except Xiaganwan sample is 2. For human health risk assessment, the non-cancer risk of Cu in three routes of exposure is less than Pb. The non-cancer risk both adults and children are less than 1 and show a general trend of HQ in oral ingestion exposure pathway > HQ in inhalation exposure pathway>HQ in skin contact exposure pathway. It will not cause significant non-carcinogenic health effects on the human body.

  14. Identification of groundwater parameters at Columbus, Mississippi, using a 3D inverse flow and transport model

    USGS Publications Warehouse

    Barlebo, H.C.; Rosbjerg, D.; Hill, M.C.

    1996-01-01

    An extensive amount of data including hydraulic heads, hydraulic conductivities and concentrations of several solutes from controlled injections have been collected during the MADE 1 and MADE 2 experiments at a heterogeneous site near Columbus, Mississippi. In this paper the use of three-dimensional inverse groundwater models including simultaneous estimation of flow and transport parameters is proposed to help identify the dominant characteristics at the site. Simulations show that using a hydraulic conductivity distribution obtained from 2187 borehole flowmeter tests directly in the model produces poor matches to the measured hydraulic heads and tritium concentrations. Alternatively, time averaged hydraulic head maps are used to define zones of constant hydraulic conductivity to be estimated. Preliminary simulations suggest that in the case of conservative transport many, but not all, of the major plume characteristics can be explained by large-scale heterogeneity in recharge and hydraulic conductivity.

  15. Long-term continuous monitor demonstration program: Columbus and Southern Ohio Electric Company, Conesville Unit 6. Final report Dec 79-Mar 83

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Peduto, E.F. Jr.; Porter, T.J.; Midgley, D.P.

    1984-03-01

    The report gives results of a continuous monitoring demonstration at the Columbus and Southern Ohio Electric Company's Conesville Generating Station. The purpose of the demonstration was to determine the feasibility of the requirements for monitoring and control of SO2 emissions as specified in 40 CFR, Part 60, Subpart Da, which promulgates new source performance standards (NSPS) for new utility steam generators. A secondary objective was to adhere to the draft quality assurance requirements scheduled for promulgation as Appendix F. The report describes program activities and results of the field portion, during which data were collected for about 12 months ofmore » a 16-month period.« less

  16. Who still eats three meals a day? Findings from a quantitative survey in the Paris area.

    PubMed

    Lhuissier, Anne; Tichit, Christine; Caillavet, France; Cardon, Philippe; Masullo, Ana; Martin-Fernandez, Judith; Parizot, Isabelle; Chauvin, Pierre

    2013-04-01

    In France, mealtimes constitute a strong cultural trait, especially the three-meal pattern. The aim of our study was to test whether this pattern is still prevailing and to what extent familial structure, gender, poverty and migration have an effect on meal frequency. This study is based on a cross-sectional analysis of data collected in 2010 in the SIRS cohort study among a representative sample of 3006 adults in the Paris metropolitan area. We developed simple logistic models and multinomial logistic models. Results confirmed that the three-meal pattern remains strongly rooted in food habits in the Paris area. For three meals a day, the presence of a partner was more significant than the presence of children in the household. However, the study highlighted that one out of four inhabitants declared eating two meals a day only. The results emphasized gender differences in eating two meals a day, as being less frequent but more distinctive for women than for men. For women indeed, it was mainly linked to economic and social vulnerability (women below the poverty line, foreigners, in single parent families). In this respect, the paper provides new insights into the social differentiation of meal patterns, and calls for further analysis. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. 46 CFR 310.64 - Privileges.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...'s Day. (d) Liberty and other privileges are granted to midshipmen meriting them under Academy... years of training. (b) Classes and exercises are suspended on New Year's Day, Washington's Birthday, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans' Day, Thanksgiving Day, Christmas Day and...

  18. 77 FR 31335 - Procurement List; Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ...: Parts Kit, Soft Top Troop Area Enclosure, Humvee, Tan/2540-01-329-8073 NPA: Montgomery County Chapter, NYSARC, Inc., Amsterdam, NY. Contracting Activity: Defense Logistics Agency Land and Maritime, Columbus... Defense Logistics Agency Land and Maritime, Columbus, OH. Product Names/NSNs: Ice Melt/De-Icer, 10 lbs...

  19. Assessment of crew operations during internal servicing of the Columbus Free-Flyer by Hermes

    NASA Astrophysics Data System (ADS)

    Winisdoerffer, F.; Lamothe, A.; Bourdeau'hui, J. C.

    The Hermes system has been adopted as a European programme at the Hague ministerial level meeting. The primary mission of the Hermes spaceplane will be the servicing of the Columbus Free-Flyer (CFF) in order to bring new experiments in orbit, recover the results of old ones, and refurbish/maintain the various subsystems. This mission will be based on the extensive use of the 3 crewmembers on-board Hermes in order to perform either the Intra-Vehicular (IVA) and/or the Extra-Vehicular (EVA) activities. This paper focuses on the internal operations and the dimensions of the various payload of the basic reference cargo set are presented. The main constraints associated with their manipulation are also assessed independently of the configuration. During the spaceplane definition process, various configurations were developed. The operations were simulated using the CAD CATIA software with representative anthropometric models of the potential Hermes users population. These simulations helped to assess the various configurations and to refine the general concept of the spaceplane. The geometrical feasibility is demonstrated through those simulations. However full-scale tests are required to confirm data and assess the duration of the operations.

  20. American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance US General Serices Administration - Project 193, John W. Bricker Federal Building, Columbus, OH

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Arends, J.; Sandusky, William F.

    This report documents the findings from an onsite audit of the John W. Bricker Federal building located in Columbus, Ohio. The Federal landlord for this building is the General Services Administration (GSA). The focus of the audit was to identify various no-cost or low-cost energy efficiency opportunities that, once implemented, would either reduce electrical and gas consumption or increase the operational efficiency of the building. This audit also provided an opportunity to identify potential capital cost projects that should be considered in the future to acquire additional energy (electric and gas) and water savings to further increase the operational efficiencymore » of the building.« less

  1. Present and future assessment of growing degree days over selected Greek areas with different climate conditions

    NASA Astrophysics Data System (ADS)

    Paparrizos, Spyridon; Matzarakis, Andreas

    2017-10-01

    The determination of heat requirements in the first developing phases of plants has been expressed as Growing Degree Days (GDD). The current study focuses on three selected study areas in Greece that are characterised by different climatic conditions due to their location and aims to assess the future variation and spatial distribution of Growing Degree Days (GDD) and how these can affect the main cultivations in the study areas. Future temperature data were obtained and analysed by the ENSEMBLES project. The analysis was performed for the future periods 2021-2050 and 2071-2100 with the A1B and B1 scenarios. Spatial distribution was performed using a combination of dynamical and statistical downscaling technique through ArcGIS 10.2.1. The results indicated that for all the future periods and scenarios, the GDD are expected to increase. Furthermore, the increase in the Sperchios River basin will be the highest, followed by the Ardas and the Geropotamos River basins. Moreover, the cultivation period will be shifted from April-October to April-September which will have social, economical and environmental benefits. Additionally, the spatial distribution indicated that in the upcoming years the existing cultivations can find favourable conditions and can be expanded in mountainous areas as well. On the other hand, due to the rough topography that exists in the study areas, the wide expansion of the existing cultivations into higher altitudes is unaffordable. Nevertheless, new more profitable cultivations can be introduced which can find propitious conditions in terms of GDD.

  2. Bethany Frew | NREL

    Science.gov Websites

    Research/Teaching Assistant, Stanford University, Stanford, CA (2007-2014) Research Intern, Battelle Analysis Center. Areas of Expertise Energy systems modeling and analysis Linear programming Research Memorial Institute, Columbus, OH (2006-2007) Research Assistant, The Ohio State University, Columbus, OH

  3. Pregnancy prediction on the day of embryo transfer (Day 7) and Day 14 by measuring luteal blood flow in dairy cows.

    PubMed

    Kanazawa, Tomomi; Seki, Motohide; Ishiyama, Keiki; Kubo, Tomoaki; Kaneda, Yoshiyuki; Sakaguchi, Minoru; Izaike, Yoshiaki; Takahashi, Toru

    2016-10-01

    This study aimed to assess the suitability of luteal blood flow analyses measured by color Doppler ultrasonography (CDUS), to predict pregnancy at pre- and post-embryo transfer (ET) in dairy cows, and to compare with the established criterion like luteal size and plasma progesterone (P4) concentrations. Lactating Holstein cows (n = 65) with spontaneous (n = 34) or synchronized estrus (n = 31) were examined. Cows with a CL greater than or equal to 20 mm in diameter (n = 58) received embryo transfer on Day 7 (Day 0 = estrus). Brightness mode images were captured for calculation of the CL area, luteal cavity area, and dominant follicle area on Days 3, 5, 7, and 14. Color Doppler ultrasonography examinations were conducted to determine the blood flow area (BFA) within the CL at the maximum diameter and the time-averaged maximum velocity (TAMV) of the base of the spiral artery on the same days. Plasma P4 concentrations were determined from blood samples collected at each ultrasound examination. Pregnancy was diagnosed by an ultrasound on Day 30. There was no significant difference in the proportion of cows received embryo (91.2% vs. 87.1%, P = 0.70) and pregnancy rate (58.1% vs. 59.3%, P = 1.00) between the spontaneous estrus and synchronized groups. The BFA values of the pregnant group (n = 34) were approximately 1.42 and 1.54 times higher than those of the nonpregnant group (n = 24) on Days 7 (0.54 ± 0.04 cm(2) vs. 0.38 ± 0.02 cm(2); P < 0.01) and 14 (0.80 ± 0.23 cm(2) vs. 0.52 ± 0.22 cm(2); P < 0.01), respectively. The TAMV of the pregnant group was approximately 1.45 times higher than that of the nonpregnant group on Day 14 (57.8 ± 3.5 cm/s vs. 40.0 ± 3.3 cm/s; P < 0.01). However, no differences were found in the CL area, CL tissue area, dominant follicle area, and plasma P4 concentrations among these groups. In addition, the best logistic regression model to predict pregnancy included scores for BFA on Day 7, BFA and

  4. Response of currents and water quality to changes in dam operations in Hoover Reservoir, Columbus, Ohio, August 24–28, 2015

    USGS Publications Warehouse

    Vonins, Branden L.; Jackson, P. Ryan

    2017-05-25

    Hoover Reservoir, an important drinking water supply for the City of Columbus, Ohio, has been the source of a series of taste and odor problems in treated drinking water during the past few years. These taste and odor problems were caused by the compounds geosmin and 2-methylisoborneol, which are thought to have been related to cyanobacteria blooms. In an effort to reduce the phosphorus available for cyanobacteria blooms at fall turnover, the City of Columbus began experimenting with the dam’s selective withdrawal system to remove excess phosphorus in the hypolimnion, which is released from bottom sediments during summer anoxic conditions.The U.S. Geological Survey completed two synoptic survey campaigns to assess distributions of water quality and water velocity in the lower part of Hoover Reservoir to provide information on the changes to reservoir dynamics caused by changing dam operations. One campaign (campaign 1) was done while water was being withdrawn from the reservoir through the dam’s middle gate and the other (campaign 2) while water was being withdrawn through the dam’s lower gate. Velocities were measured using an acoustic Doppler current profiler, and water-quality parameters were measured using an autonomous underwater vehicle equipped with water-quality sensors. Along with the water-quality and water-velocity data, meteorological, inflow and outflow discharges, and independent water-quality data were compiled to monitor changes in other parameters that affect reservoir behavior. Monthly nutrient data, collected by the City of Columbus, were also analyzed for trends in concentration during periods of expected stratification.Based on the results of the two campaigns, when compared to withdrawing water through the middle gate, withdrawing water through the lower gate seemed to increase shear-driven mixing across the thermocline, which resulted in an increase in the depth of the epilimnion throughout the lower part of Hoover Reservoir. The

  5. KSC-06pd0969

    NASA Image and Video Library

    2006-06-01

    KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane carries the Columbus module toward a work stand. Columbus is the European Space Agency's research laboratory for the International Space Station. Once on the work stand , it will be prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  6. KSC-06pd0971

    NASA Image and Video Library

    2006-06-01

    KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane settles the Columbus module onto a work stand. Columbus is the European Space Agency's research laboratory for the International Space Station. The module will be prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  7. KSC-06pd0970

    NASA Image and Video Library

    2006-06-01

    KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane lowers the Columbus module toward a work stand. Columbus is the European Space Agency's research laboratory for the International Space Station. The module will be prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  8. Ten Most Searched Databases by a Business Generalist--Part 1 or A Day in the Life of....

    ERIC Educational Resources Information Center

    Meredith, Meri

    1986-01-01

    Describes databases frequently used in Business Information Center, Cummins Engine Company (Columbus, Indiana): Dun and Bradstreet Business Information Report System, Newsearch, Dun and Bradstreet Market Identifiers, Trade and Industry Index, PTS PROMT, Bureau of Labor Statistics files, ABI/INFORM, Magazine Index, NEXIS, Dow Jones News/Retrieval.…

  9. Family Day Care: Suggestions, Ideas, Guides.

    ERIC Educational Resources Information Center

    Saunders, Minta M., Ed.; Sherrod, Betty C., Ed.

    This manual was developed by the United Day Care Services, Inc. and is intended to serve as a guide for others who are planning to work in the area of family day care. The history of the development of the United Day Care Services' family day care unit is summarized and a brief resume of how the unit operates is presented. The areas covered in the…

  10. A Free-Choice High-Fat High-Sugar Diet Alters Day-Night Per2 Gene Expression in Reward-Related Brain Areas in Rats.

    PubMed

    Blancas-Velazquez, Aurea Susana; Unmehopa, Unga A; Eggels, Leslie; Koekkoek, Laura; Kalsbeek, Andries; Mendoza, Jorge; la Fleur, Susanne E

    2018-01-01

    Under normal light-dark conditions, nocturnal rodents consume most of their food during the dark period. Diets high in fat and sugar, however, may affect the day-night feeding rhythm resulting in a higher light phase intake. In vitro and in vivo studies showed that nutrients affect clock-gene expression. We therefore hypothesized that overconsuming fat and sugar alters clock-gene expression in brain structures important for feeding behavior. We determined the effects of a free-choice high-fat high-sugar (fcHFHS) diet on clock-gene expression in rat brain areas related to feeding and reward and compared them with chow-fed rats. Consuming a fcHFHS diet for 6 weeks disrupted day-night differences in Per2 mRNA expression in the nucleus accumbens (NAc) and lateral hypothalamus but not in the suprachiasmatic nucleus, habenula, and ventral tegmental area. Furthermore, short-term sugar drinking, but not fat feeding, upregulates Per2 mRNA expression in the NAc. The disruptions in day-night differences in NAc Per2 gene expression were not accompanied by altered day-night differences in the mRNA expression of peptides related to food intake. We conclude that the fcHFHS diet and acute sugar drinking affect Per2 gene expression in areas involved in food reward; however, this is not sufficient to alter the day-night pattern of food intake.

  11. Education and Public Outreach Programs at Columbus State University's Mead Observatory

    NASA Astrophysics Data System (ADS)

    Cruzen, S.; Rutland, C.; Carr, D.; Seckinger, M.

    2003-12-01

    Columbus State University (CSU) has made a substantial commitment to community education in astronomy and space science. Through the programs of the Mead Observatory at CSU's Coca-Cola Space Science Center, students, staff and faculty have been providing public outreach programs in astronomy for more than seven years. Recently, a generous grant from a private foundation has facilitated an astounding growth in the observatory's astronomy outreach activities. The grant made possible the purchase of a van, a portable planetarium, and additional telescope and computer equipment. It also funded a two-year scholarship that has supported a pair of CSU's science education majors who have staffed the program and made it a success. NASA, through the Georgia Space Grant Consortium, has provided additional funding for scholarships for 2003-2004. Prior to receiving these funds, the observatory program consisted of monthly open houses, occasional public observing nights at remote locations and approximately 6 to 8 school visits per year. Annually, these programs served approximately 3500 people. Since beginning the new phase of this program in October of 2001, the number of people served has soared to more than 23,000 in only 24 months. Over 60 schools have been visited, increasing our previous annual rate by nearly five times. Additional groups served include boys and girls scouting groups, state parks and other community organizations. School presentations have been designed to assist K-12 teachers in meeting science education standards. More than 200 teachers were asked to assess the program, and their responses were quite positive. More information about the program is available at our website (http://www.ccssc.org).

  12. Have a Chemistry Field Day in Your Area.

    ERIC Educational Resources Information Center

    Mattson, Bruce M.; And Others

    1989-01-01

    Describes a full day of chemistry fun and competition for high school chemistry students. Notes teams have five students from each high school. Lists five competitive events for each team: titration, qualitative analysis, balancing equations, general chemistry quiz, and quantitative analysis with atomic absorption spectroscopy. (MVL)

  13. Barriers and Facilitators to Learning and Performing Cardiopulmonary Resuscitation (CPR) in Neighborhoods with Low Bystander CPR Prevalence and High Rates of Cardiac Arrest in Columbus, Ohio

    PubMed Central

    Sasson, Comilla; Haukoos, Jason S.; Bond, Cindy; Rabe, Marilyn; Colbert, Susan H.; King, Renee; Sayre, Michael; Heisler, Michele

    2013-01-01

    Background Residents who live in neighborhoods that are primarily African-American, Latino, or poor are more likely to have an out-of-hospital cardiac arrest (OHCA), less likely to receive cardiopulmonary resuscitation (CPR), and less likely to survive. No prior studies have been conducted to understand the contributing factors that may decrease the likelihood of residents learning and performing CPR in these neighborhoods. The goal of this study was to identify barriers and facilitators to learning and performing CPR in three low-income, “high-risk” predominantly African American, neighborhoods in Columbus, Ohio. Methods and Results Community-Based Participatory Research (CBPR) approaches were used to develop and conduct six focus groups in conjunction with community partners in three target high-risk neighborhoods in Columbus, Ohio in January-February 2011. Snowball and purposeful sampling, done by community liaisons, was used to recruit participants. Three reviewers analyzed the data in an iterative process to identify recurrent and unifying themes. Three major barriers to learning CPR were identified and included financial, informational, and motivational factors. Four major barriers were identified for performing CPR and included fear of legal consequences, emotional issues, knowledge, and situational concerns. Participants suggested that family/self-preservation, emotional, and economic factors may serve as potential facilitators in increasing the provision of bystander CPR. Conclusion The financial cost of CPR training, lack of information, and the fear of risking one's own life must be addressed when designing a community-based CPR educational program. Using data from the community can facilitate improved design and implementation of CPR programs. PMID:24021699

  14. Barriers and facilitators to learning and performing cardiopulmonary resuscitation in neighborhoods with low bystander cardiopulmonary resuscitation prevalence and high rates of cardiac arrest in Columbus, OH.

    PubMed

    Sasson, Comilla; Haukoos, Jason S; Bond, Cindy; Rabe, Marilyn; Colbert, Susan H; King, Renee; Sayre, Michael; Heisler, Michele

    2013-09-01

    Residents who live in neighborhoods that are primarily black, Latino, or poor are more likely to have an out-of-hospital cardiac arrest, less likely to receive cardiopulmonary resuscitation (CPR), and less likely to survive. No prior studies have been conducted to understand the contributing factors that may decrease the likelihood of residents learning and performing CPR in these neighborhoods. The goal of this study was to identify barriers and facilitators to learning and performing CPR in 3 low-income, high-risk, and predominantly black neighborhoods in Columbus, OH. Community-Based Participatory Research approaches were used to develop and conduct 6 focus groups in conjunction with community partners in 3 target high-risk neighborhoods in Columbus, OH, in January to February 2011. Snowball and purposeful sampling, done by community liaisons, was used to recruit participants. Three reviewers analyzed the data in an iterative process to identify recurrent and unifying themes. Three major barriers to learning CPR were identified and included financial, informational, and motivational factors. Four major barriers were identified for performing CPR and included fear of legal consequences, emotional issues, knowledge, and situational concerns. Participants suggested that family/self-preservation, emotional, and economic factors may serve as potential facilitators in increasing the provision of bystander CPR. The financial cost of CPR training, lack of information, and the fear of risking one's own life must be addressed when designing a community-based CPR educational program. Using data from the community can facilitate improved design and implementation of CPR programs.

  15. KSC-06pd0968

    NASA Image and Video Library

    2006-06-01

    KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane carries the Columbus module away from its transportation canister. Columbus is the European Space Agency's research laboratory for the International Space Station. The module is being moved to a work stand to prepare it for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  16. KSC-06pd0967

    NASA Image and Video Library

    2006-06-01

    KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, an overhead crane is lowered onto the Columbus module to lift it out of its transportation canister. Columbus is the European Space Agency's research laboratory for the International Space Station. The module will be moved to a work stand and prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  17. A STUDY OF THE KINDERGARTEN PROGRAM, FULL-DAY OR HALF-DAY.

    ERIC Educational Resources Information Center

    GORTON, HARRY B.; ROBINSON, RICHARD L.

    THE ROLE OF KINDERGARTEN IN THE FUTURE EDUCATIONAL STRUCTURE IS PRESENTLY UNDERGOING REEVALUATION, ESPECIALLY IN THE PENN-TRAFFORD SCHOOL DISTRICT OF HARRISON CITY, PENNSYLVANIA. THE POSSIBILITY OF EXTENDING KINDERGARTEN FROM A HALF-DAY TO A FULL-DAY PROGRAM IS A PRIME AREA OF DEBATE. IT IS SUGGESTED THAT MODERN SOCIETY WILL SOON, IF NOT…

  18. Modeling of wastewater quality in an urban area during festival and rainy days.

    PubMed

    Obaid, H A; Shahid, S; Basim, K N; Chelliapan, S

    2015-01-01

    Water pollution during festival periods is a major problem in all festival cities across the world. Reliable prediction of water pollution is essential in festival cities for sewer and wastewater management in order to ensure public health and a clean environment. This article aims to model the biological oxygen demand (BOD(5)), and total suspended solids (TSS) parameters in wastewater in the sewer networks of Karbala city center during festival and rainy days using structural equation modeling and multiple linear regression analysis methods. For this purpose, 34 years (1980-2014) of rainfall, temperature and sewer flow data during festival periods in the study area were collected, processed, and employed. The results show that the TSS concentration increases by 26-46 mg/l while BOD(5) concentration rises by 9-19 mg/l for an increase of rainfall by 1 mm during festival periods. It was also found that BOD(5) concentration rises by 4-17 mg/l for each increase of 10,000 population.

  19. Measurement of Wheel/Rail Forces at the Washington Metropolitan Area Transit Authority. Volume II. Test Report.

    DOT National Transportation Integrated Search

    1980-07-01

    Measurements of wheel/rail forces were made in August 1979 by the Transportation Systems Center (TSC) with the assistance of Battelle Columbus Laboratories to determine the causes of excessive wheel/rail wear experiences by the Washington Metropolita...

  20. Measurement of Wheel/Rail Forces at the Washington Metropolitan Area Transit Authority. Volume I. Analysis Report.

    DOT National Transportation Integrated Search

    1980-07-01

    Under the direction of the Urban Mass Transportation Administration (UMTA), measurements of wheel/rail forces were made in August 1979 by the Transportation Systems Center (TSC) with the assistance of Battelle Columbus Laboratories to determine the c...

  1. 3 CFR 8882 - Proclamation 8882 of October 5, 2012. Columbus Day, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... broke over the Atlantic on October 12, 1492, a perilous 10-week journey across an ocean gave way to... scientists, explorers of the physical world and chroniclers of the human spirit—all have worked to broaden...

  2. 3 CFR 8437 - Proclamation 8437 of October 9, 2009. Columbus Day, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... to expand human understanding of the known world. His voyage radically altered the course of history... Americans to pursue brave new frontiers in business, science, and technology. Today, we reflect on the...

  3. Relationship between day 1 and day 2 Vancomycin area under the curve values and emergence of heterogeneous Vancomycin-intermediate Staphylococcus aureus (hVISA) by Etest® macromethod among patients with MRSA bloodstream infections: a pilot study.

    PubMed

    Martirosov, Dmitriy M; Bidell, Monique R; Pai, Manjunath P; Scheetz, Marc H; Rosenkranz, Susan L; Faragon, Corey; Malik, M; Mendes, R E; Jones, R N; McNutt, Louise-Anne; Lodise, Thomas P

    2017-08-02

    In vitro data suggests that suboptimal initial vancomycin exposure may select for heterogeneous vancomycin-intermediate Staphylococcus aureus (hVISA) infections. However, no clinical studies have evaluated the relationship between initial vancomycin exposure and emergence of hVISA. This pilot study seeks to assess the relationship between day 1 and day 2 vancomycin area under the curve (AUC) and emergence of hVISA bloodstream infections (BSIs) by Etest® macromethod among patients with a non-hVISA BSI at baseline. This was a retrospective cohort study of patients with methicillin-resistant Staphylococcus aureus (MRSA) BSIs at Albany Medical Center Hospital (AMCH) between January 2005 and June 2009. The vancomycin AUC exposure variables on day 1 (AUC 0-24h ) and day 2 (AUC 24-48h ) were estimated using the maximal a posteriori probability (MAP) procedure in ADAPT 5. There were 238 unique episodes of MRSA BSIs during the study period, 119 of which met inclusion criteria. Overall, hVISA emerged in 7/119 (5.9%) of patients. All 7 cases of hVISA involved patients who did not achieve area under the curve over broth microdilution minimum inhibitory concentration (AUC 0-24h /MIC BMD ) ratio of 521 or an AUC 24-48h /MIC BMD ratio of 650. No associations between other day 1 and day 2 AUC variables and emergence of hVISA were noted. Although more data are needed to draw definitive conclusions, these findings suggest that hVISA emergence among patients with non-hVISA MRSA BSIs at baseline may be partially explained by suboptimal exposure to vancomycin in the first 1 to 2 days of therapy. At a minimum, these findings support further study of the relationship between initial vancomycin exposure and hVISA emergence among patients with MRSA BSIs in a well-powered, multi-center, prospective trial.

  4. Montessori All Day, All Year

    ERIC Educational Resources Information Center

    Black, Connie; Davis, Liza

    2015-01-01

    Introducing real community into the Children's House goes back to the roots of Montessori education through all-day Montessori. The all-day environment is a house where children live with a "developmental room" of Montessori materials including a living room, kitchen, dining area, bedroom, bathroom, greeting rooms, and outdoor spaces.…

  5. Four-Day Week Schedule. Research Brief

    ERIC Educational Resources Information Center

    Marx, Gary E.

    2007-01-01

    What does research say about the four-day week as an alternative school schedule? More than 100 districts in at least 12 states currently use a four-day week alternative schedule. Most are located in rural areas, serve less than 1000 students, and made the move to a shorter school week with longer instructional days for financial reasons. Although…

  6. Variability of hazardous air pollutants in an urban area

    NASA Astrophysics Data System (ADS)

    Spicer, Chester W.; Buxton, Bruce E.; Holdren, Michael W.; Smith, Deborah L.; Kelly, Thomas J.; Rust, Steven W.; Pate, Alan D.; Sverdrup, George M.; Chuang, Jane C.

    The variability of hazardous air pollutants (HAPs) is an important factor in determining human exposure to such chemicals, and in designing HAP measurement programs. This study has investigated the factors which contribute to HAP variability in an urban area. Six measurement sites separated by up to 12 km collected data with 3 h time resolution to examine spatial variability within neighborhoods and between neighborhoods. The measurements were made in Columbus, OH. The 3 h results also were used to study temporal variability, and duplicate samples collected at each site were used to determine the component of variability attributable to the measurement process. Hourly samples collected over 10 days at one site provided further insight into the temporal resolution needed to capture short-term peak concentrations. Measurements at the 6 spatial sites focused on 78 chemicals. Twenty-three of these species were found in at least 95% of the 3 h samples, and 39 chemicals were present at least 60% of the time. The relative standard deviations for most of these 39 frequently detected chemicals was 1.0 or lower. Variability was segmented into temporal, spatial, and measurement components. Temporal variation was the major contributor to HAP variability for 19 of the 39 frequently detected compounds, based on the 3 h data. Measurement imprecision contributed less than 25% for most of the volatile organic species, but 30% or more of the variability for carbonyl compounds, trace elements, and particle-bound extractable organic mass. Interestingly, the spatial component contributed less than 20% of the total variability for all the chemicals except sulfur. Based on the data with hourly resolution, peak to median ratios (hourly peak to 24 h median) averaged between 2 and 4 for most of the volatile organic compounds, but there were two species with peak to median ratios of about 10.

  7. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    NASA Kennedy Space Center employees attend the Energy Action Day event held in the center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  8. Starting a Day Care Center: The Day Care Center Handbook.

    ERIC Educational Resources Information Center

    Checkett, Donald

    Designed to be of help to individuals and groups seeking to establish a day care center in the metropolitan St. Louis area, this manual calls attention to important and basic information which must be taken into account if planning is to produce tangible results. Following a brief section defining commonly used terms referring to organized…

  9. Archeological Reconnaissance within the Lost Creek Flood Control Project Area, Platte County, Nebraska.

    DTIC Science & Technology

    1979-12-01

    cotizists of a diversion channel and training levee located north of the main Columbus, Nebraska k m II II I I lll I I IIIII business district (figure 1...in- corporated by the authors. ComtemporarY 20th Century Material. The authors agree as to the usefulness of the term suggested and have adopted

  10. 500 years after Columbus.

    PubMed

    Imbach, A

    1992-01-01

    The astonishing range of plants and animals of Central America's 7 countries (Guatemala, Belize, Honduras, El Salvador, Nicaragua, Costa Rica and Panama) is disappearing, as 60% of its forests have been cut for lumber and firewood as well as for cotton, cattle, or subsistence crops. Up to 5 million Mayans lived sustainably for thousands of years in an area now being destroyed by a few hundred thousand inhabitants. The Spanish colonization that started 500 years ago was concentrated in Panama, Nicaragua, and Guatemala. The majority of the English-speaking country of Belize are descended from the black slave population whose culture spread down the coast to Central America. Panama's service economy is based on the Panama Canal and trade and finance. Costa Rica benefits from a tourist industry based on its natural beauty, however, it also has the highest rate of deforestation and its fast population growth could jeopardize earlier social and economic progress. In El Salvador and Guatemala long periods of civil conflict have taken their toll on the economy and the environment. El Salvador has a mountainous territory and limited natural resources and industrialization, while the best land is in the hands of a few families. Honduras and Nicaragua retain the highest proportion of forest cover of the countries in the region, despite Nicaragua's years of tyranny, then revolution and the Contra war, and Honduras's own turmoils. Belize has achieved some stability, and is now strengthening its Central American links. Its coral reefs and coastal areas offer potential for sustainable development through fishing and tourism. Central American countries face the challenges of their fragile environments and major social problems.

  11. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a) Day means calendar day unless otherwise indicated as business day or school day. (b) Business day...

  12. Super Safety and Health Day at KSC

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Vendor tents and displays filled the grounds in the Industrial Area as well as LC 39 Area during Super Safety and Health Day at KSC. Safety Day is a full day of NASA-sponsored, KSC and 45th Space Wing events involving a number of health and safety related activities: Displays, vendors, technical paper sessions, panel discussions, a keynote speaker, etc. The entire Center and Wing stand down to participate in the planned events. Safety Day is held annually to proactively increase awareness in safety and health among the government and contractor workforce population. The first guiding principle at KSC is '''Safety and Health First.''' KSC's number one goal is to '''Assure sound, safe and efficient practices and processes are in place for privatized/commercialized launch site processing.'''

  13. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    Bill McCullen of Southern Power speaks to NASA Kennedy Space Center employees during the Energy Action Day event held in Kennedy's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  14. Some Thoughts on Educating More Able Students

    ERIC Educational Resources Information Center

    Howson, Geoffrey

    2016-01-01

    For the past three years, the Program in Mathematics and Education at Teachers College, Columbia University, has, in coordination with its colloquium series, held a Columbus Day Symposium. Each year, the all day event has been focused on a particular theme in mathematics education, and has brought in various speakers and leaders in the field to…

  15. Ecological risk assessment and carcinogen health risk assessment of arsenic in soils from part area of the Daye City, China

    NASA Astrophysics Data System (ADS)

    Li, F.; Wang, T.; Xiao, M. S.; Cai, Y.; Zhuang, Z. Y.

    2018-01-01

    Soils in four sampling sites from part area of the Daye City were collected. Concentrations of arsenic (As) in soils in sampling sites were detected by Atomic Fluorescence Spectrometry, ecological risk was calculated by potential ecological risk index (RI) and human health risk was measured by human health risk assessment model established by USEPA. The results showed that, the total content of As in soils in Daye was decreased in the order of S4 (66.58 mg/kg)>S2 (44.73 mg/kg)>S3 (34.86 mg/kg) >S1 (21.84 mg/kg), concentrations in all sampling sites were higher than background values of Hubei Province. The potential risk and human health risk were decreased in the order of S4>S2>S3>S1 and S4>S3>S2>S1, respectively. Specially, S1, S2 and S3 were at low potential ecological risk while S4 was at moderate ecological risk. But there was no carcinogenic risk for human exposure to As in soil in Daye.

  16. 77 FR 76883 - Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ... compliance with future caps on emissions. As Commenter points out, Ohio's submittal states that ``companies... reduce them at the lowest possible cost. The fact that companies anticipate the economic benefits of... Dayton Power and Light Company, Duke Energy Ohio, Inc., and Columbus Southern Power Co., Civil Action No...

  17. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    John Sherwin of the Florida Solar Energy Center in Cocoa speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  18. Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2002-2003.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Cochran, Brian; Smith, Brent

    2003-07-01

    In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Oxbow Ranch, now know as the Oxbow Conservation Area (OCA). Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. The 2002 contract period was well funded and the second year of the project. A new manager started in April, allowing the previous manager to focusmore » his efforts on the Forrest Ranch acquisition. However, the Oxbow Habitat manager's position was vacant from October through mid February of 2003. During this time, much progress, mainly O&M, was at a minimum level. Many of the objectives were not completed during this contract due to both the size and duration needed to complete such activities (example: dredge mine tailings restoration project) or because budget crisis issues with BPA ending accrual carryover on the fiscal calendar. Although the property had been acquired a year earlier, there were numerous repairs and discoveries, which on a daily basis could pull personnel from making progress on objectives for the SOW, aside from O&M objectives. A lack of fencing on a portion of the property's boundary and deteriorating fences in other areas are some reasons much time was spent chasing trespassing cattle off of the property. The success of this property purchase can be seen on a daily basis. Water rights were used seldom in the summer of 2002, with minor irrigation water diverted from only Granite Boulder Creek. Riparian fences on the river, Ruby and Granite Boulder creeks help promote important vegetation to provide shade and bank stabilization. Trees planted in this and past years are growing and will someday provide cover fish and wildlife. Even grazing on the property was

  19. 75 FR 29310 - Opportunity for Designation in the Columbus, OH; Dallas, TX; and Decatur, IN Areas; Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-25

    ... areas, in the States of Michigan and Ohio are assigned to this official agency: In Michigan: Jackson... Route 127 at the Michigan-Ohio State line north to State Route 50; Bounded on the north by State Route...-Ohio State line. In Ohio: The northern Ohio State line east to the to the Ohio Pennsylvania State line...

  20. KSC-06pd0951

    NASA Image and Video Library

    2006-05-30

    KENNEDY SPACE CENTER, FLA. - A Beluga aircraft parks near the mate/demate device at the Shuttle Landing Facility on NASA's Kennedy Space Center. The Beluga carries the European Space Agency's research laboratory, designated Columbus, flown to Kennedy from its manufacturer in Germany. The module will be prepared for delivery to the International Space Station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  1. KSC-06pd0950

    NASA Image and Video Library

    2006-05-30

    KENNEDY SPACE CENTER, FLA. - A Beluga aircraft taxis on the runway at the Shuttle Landing Facility on NASA's Kennedy Space Center. The Beluga carries the European Space Agency's research laboratory, designated Columbus, flown to Kennedy from its manufacturer in Germany. The module will be prepared for delivery to the International Space Station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  2. KSC-06pd0949

    NASA Image and Video Library

    2006-05-30

    KENNEDY SPACE CENTER, FLA. - A Beluga aircraft arrives at the Shuttle Landing Facility on NASA's Kennedy Space Center. The Beluga carries the European Space Agency's research laboratory, designated Columbus, flown to Kennedy from its manufacturer in Germany. The module will be prepared for delivery to the International Space Station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  3. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    Chuck Tatro of NASA's Launch Services Program discusses the use of solar arrays on space science missions during the Energy Action Day employee event held in Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  4. Fluvial geomorphology and aquatic-to-terrestrial Hg export are weakly coupled in small urban streams of Columbus, Ohio

    NASA Astrophysics Data System (ADS)

    Sullivan, S. Mažeika P.; Boaz, Lindsey E.; Hossler, Katie

    2016-04-01

    Although mercury (Hg) contamination is common in stream ecosystems, mechanisms governing bioavailability and bioaccumulation in fluvial systems remain poorly resolved as compared to lentic systems. In particular, streams in urbanized catchments are subject to fluvial geomorphic alterations that may contribute to Hg distribution, bioaccumulation, and export across the aquatic-to-terrestrial boundary. In 12 streams of urban Columbus, Ohio, we investigated the influence of fluvial geomorphic characteristics related to channel geometry, streamflow, and sediment size and distribution on (1) Hg concentrations in sediment and body burdens in benthic larval and adult emergent aquatic insects and (2) aquatic-to-terrestrial contaminant transfer to common riparian spiders of the families Pisauridae and Tetragnathidae via changes in aquatic insect Hg body burdens as well as in aquatic insect density and community composition. Hydrogeomorphic characteristics were weakly related to Hg body burdens in emergent insects (channel geometry) and tetragnathid spiders (streamflow), but not to Hg concentrations in sediment or benthic insects. Streamflow characteristics were also related to emergent insect density, while wider channels were associated with benthic insect community shifts toward smaller-bodied and more tolerant taxa (e.g., Chironomidae). Thus, our results provide initial evidence that fluvial geomorphology may influence aquatic-to-terrestrial contaminant Hg transfer through the collective effects on emergent insect body burdens as well as on aquatic insect community composition and abundance.

  5. Rural Folklife Days: Resources for Teachers.

    ERIC Educational Resources Information Center

    Kay, Jon, Ed.; Beasley, Holly, Ed.; Hollingsworth, Teresa, Ed.; Smith, KC, Ed.

    Rural Folklife Days is an annual celebration of customs and crafts that have been practiced every fall by generations of people in rural areas of north Florida. This packet is designed to help teachers prepare elementary students for Rural Folklife Days and to introduce them to traditional crafts and arts that are still practiced in parts of north…

  6. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... has the same meaning for all children in school, including children with and without disabilities... 34 Education 2 2012-07-01 2012-07-01 false Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a...

  7. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... has the same meaning for all children in school, including children with and without disabilities... 34 Education 2 2014-07-01 2013-07-01 true Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a...

  8. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... has the same meaning for all children in school, including children with and without disabilities... 34 Education 2 2013-07-01 2013-07-01 false Day; business day; school day. 300.11 Section 300.11... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.11 Day; business day; school day. (a...

  9. Important Bird Areas and international Migratory Bird Day - a beneficial convergence in 2002

    Treesearch

    Jennifer Wheeler; Susan Bonfield

    2005-01-01

    International Migratory Bird Day (IMBD) was created in 1993 to increase public awareness, education, and concern for migratory birds and their habitats. As a day of recognition, it serves as both a celebration and a call to conservation action.4 Programmatically, IMBD offers resources to celebrants in the form of a suite of promotional and educational products as well...

  10. Day-to-Day Population Movement and the Management of Dengue Epidemics.

    PubMed

    Falcón-Lezama, Jorge A; Martínez-Vega, Ruth A; Kuri-Morales, Pablo A; Ramos-Castañeda, José; Adams, Ben

    2016-10-01

    Dengue is a growing public health problem in tropical and subtropical cities. It is transmitted by mosquitoes, and the main strategy for epidemic prevention and control is insecticide fumigation. Effective management is, however, proving elusive. People's day-to-day movement about the city is believed to be an important factor in the epidemiological dynamics. We use a simple model to examine the fundamental roles of broad demographic and spatial structures in epidemic initiation, growth and control. We show that the key factors are local dilution, characterised by the vector-host ratio, and spatial connectivity, characterised by the extent of habitually variable movement patterns. Epidemic risk in the population is driven by the demographic groups that frequent the areas with the highest vector-host ratio, even if they only spend some of their time there. Synchronisation of epidemic trajectories in different demographic groups is governed by the vector-host ratios to which they are exposed and the strength of connectivity. Strategies for epidemic prevention and management may be made more effective if they take into account the fluctuating landscape of transmission intensity associated with spatial heterogeneity in the vector-host ratio and people's day-to-day movement patterns.

  11. Selected Reference Books of 1992.

    ERIC Educational Resources Information Center

    McIlvaine, Eileen

    1993-01-01

    Presents an annotated bibliography of 40 recent scholarly and general works of interest to reference workers in university libraries. Topics areas covered include philosophy, religion, language, literature, architecture, economics, law, area studies, Russia and the Soviet Union, women's studies, and Christopher Columbus. New editions and…

  12. ETV VR/VS SUNSET LABORATORY MODEL 4 OC-EC FIELD ANALYZER

    EPA Science Inventory

    This is a verification report statement that describes the verification test which was conducted over a period of approximately 30 days (April 5 to May 7, 2013) and involved the continuous operation of duplicate Model 4 OC-EC analyzers at the Battelle Columbus Operations Special ...

  13. Random regression models for the prediction of days to weight, ultrasound rib eye area, and ultrasound back fat depth in beef cattle.

    PubMed

    Speidel, S E; Peel, R K; Crews, D H; Enns, R M

    2016-02-01

    Genetic evaluation research designed to reduce the required days to a specified end point has received very little attention in pertinent scientific literature, given that its economic importance was first discussed in 1957. There are many production scenarios in today's beef industry, making a prediction for the required number of days to a single end point a suboptimal option. Random regression is an attractive alternative to calculate days to weight (DTW), days to ultrasound back fat (DTUBF), and days to ultrasound rib eye area (DTUREA) genetic predictions that could overcome weaknesses of a single end point prediction. The objective of this study was to develop random regression approaches for the prediction of the DTW, DTUREA, and DTUBF. Data were obtained from the Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada. Data consisted of records on 1,324 feedlot cattle spanning 1999 to 2007. Individual animals averaged 5.77 observations with weights, ultrasound rib eye area (UREA), ultrasound back fat depth (UBF), and ages ranging from 293 to 863 kg, 73.39 to 129.54 cm, 1.53 to 30.47 mm, and 276 to 519 d, respectively. Random regression models using Legendre polynomials were used to regress age of the individual on weight, UREA, and UBF. Fixed effects in the model included an overall fixed regression of age on end point (weight, UREA, and UBF) nested within breed to account for the mean relationship between age and weight as well as a contemporary group effect consisting of breed of the animal (Angus, Charolais, and Charolais sired), feedlot pen, and year of measure. Likelihood ratio tests were used to determine the appropriate random polynomial order. Use of the quadratic polynomial did not account for any additional genetic variation in days for DTW ( > 0.11), for DTUREA ( > 0.18), and for DTUBF ( > 0.20) when compared with the linear random polynomial. Heritability estimates from the linear random regression for DTW ranged from 0.54 to 0

  14. Day-to-Day Variability in Self-Reported Cigarettes Per Day.

    PubMed

    Hughes, John R; Shiffman, Saul; Naud, Shelly; Peters, Erica N

    2017-09-01

    Nicotine addiction theory predicts small day-to-day variability in cigarettes/day (CPD) whereas social learning theory predicts large variability. A description of the variability in CPD over multiple days is not available. We conducted secondary analyses of two natural history studies with daily smokers-one of smokers not intending to quit, and one of smokers intending to quit sometime in the next 3 months. In the former, smokers recorded their smoking during the day by Ecological Momentary Assessment, using a palm-top computer. In the latter, participants reported CPD nightly via a phone Interactive Voice Response system. Analyses were based on smokers who reported averaging ≥10 CPD, and on days in which there was no attempt to stop or reduce smoking. Across the two studies, on average, smokers had small changes in day-to-day CPD (mean changes were 2.2 and 2.9 CPD). However a minority averaged changing by ≥5 CPD from one day to the next (7% and 11%), and many changed by ≥5 CPD on at least 10 of the 90 days (8% and 31%). Neither smoking restrictions, dependence, stereotypy ratings, nor interest in quitting predicted variability. Although on average, smokers have little change day-to-day CPD, a substantial minority of smokers often change by 5 CPD from day-to-day. We did not find potential causes of this variability. Across day variability in CPD is larger than implied in prior studies. Determining causes of day-to-day variability should increase our understanding of the determinants of smoking. © The Author 2017. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. KSC-08pd0378

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- With the aid of a drag chute billowing behind it, space shuttle Atlantis slows to a stop on Runway 15 of the Shuttle Landing Facility at NASA's Kennedy Space Center. At left is one of the fire/rescue vehicles standing by in the event of an emergency. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Norley Willets

  16. KSC-08pd0397

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- On Runway 15 at NASA's Kennedy Space Center, workers begin preparing space shuttle Atlantis to be towed from the Shuttle Landing Facility. After a round trip of nearly 5.3 million miles, Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  17. KSC-08pd0402

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle, STS-122 Mission Specialists Rex Walheim and Hans Schlegel check the tire on space shuttle Atlantis' landing gear. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  18. KSC-08pd0398

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- At the Shuttle Landing Facility at NASA's Kennedy Space Center, STS-122 Commander Steve Frick (right) and Pilot Alan Poindexter exit the crew transport vehicle. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  19. KSC-08pd0400

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle, STS-122 Mission Specialist Rex Walheim is welcomed by Shuttle Launch Director Mike Leinbach. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  20. Geologic Reconnaissance of the Antelope-Ashwood Area, North-Central Oregon: With Emphasis on the John Day Formation of Late Oligocene and Early Miocene Age

    USGS Publications Warehouse

    Peck, Dallas L.

    1964-01-01

    This report briefly describes the geology of an area of about 750 square miles in Jefferson, Wasco, Crook, and Wheeler Counties, Oregon. About 16,000 feet of strata that range in age from pre-Tertiary to Quaternary are exposed. These include the following units: pre-Tertiary slate, graywacke, conglomerate, and meta-andesite; Clarno Formation of Eocene age - lava flows, volcanic breccia, tuff, and tuffaceous mudstone, chiefly of andesitic composition; John Day Formation of late Oligocene and early Miocene age - pyroclastic rocks, flows, and domes, chiefly of rhyolitic composition; Columbia River Basalt of middle Miocene age - thick, columnar jointed flows of very fine grained dense dark-gray basalt; Dalles Formation of Pliocene age - bedded tuffaceous sandstone, siltstone, and conglomerate; basalt of Pliocene or Pleistocene age - lava flows of porous-textured olivine basalt; and Quaternary loess, landslide debris, and alluvium. Unconformities separate pre-Tertiary rocks and Clarno Formation, Clarno and John Day Formations, John Day Formation and Columbia River Basalt, and Columbia River Basalt and Dalles Formation. The John Day Formation, the only unit studied in detail, consists of about 4,000 feet of tuff, lapilli tuff, strongly to weakly welded rhyolite ash flows, and less abundant trachyandesite flows and rhyolite flows and domes. The formation was divided into nine mappable members in part of the area, primarily on the basis of distinctive ledge-forming welded ash-flow sheets. Most of the sheets are composed of stony rhyolite containing abundant lithophysae and sparse phenocrysts. One sheet contains 10 to 20 percent phenocrysts, mostly cryptoperthitic soda sanidine, but including less abundant quartz, myrmekitic intergrowths of quartz and sanidine, and oligoclase. The rhyolitic ash flows and lava flows were extruded from nearby vents, in contrast to some of the interbedded air-fall tuff and lapilli tuff of dacitic and andesitic composition that may have been

  1. Continuous 3-day exposure assessment of workplace manufacturing silver nanoparticles

    NASA Astrophysics Data System (ADS)

    Lee, Ji Hyun; Ahn, Kangho; Kim, Sun Man; Jeon, Ki Soo; Lee, Jong Seong; Yu, Il Je

    2012-09-01

    With the increased production and widespread use of nanomaterials, human and environmental exposure to nanomaterials is inevitably increasing. Therefore, this study monitored the possible nanoparticle exposure at a workplace that manufactures silver nanoparticles. To estimate the potential exposure of workers, personal sampling, area monitoring, and real-time monitoring were conducted over 3 days using a scanning mobility particle sizer and dust monitor at a workplace where the workers handle nanomaterials. The area sampling concentrations obtained from the injection room showed the highest concentration, ranging from 0.00501 to 0.28873 mg/m3. However, apart from the injection room, none of the area samplings obtained from other locations showed a concentration higher than 0.0013 mg/m3. Meanwhile, the personal sampling concentrations ranged from 0.00004 to 0.00243 mg/m3 over the 3 days of sampling, which was much lower than the silver TLV. The particle number concentrations at the silver nanoparticle manufacturing workplace were 911,170 (1st day), 1,631,230 (2nd day), and 1,265,024 (3rd day) particles/cm3 with a size range of 15-710.5 nm during the operation of the reactor, while the concentration decreased to 877,364.9 (1st day), 492,732 (2nd day), and 344,343 (3rd day) particles/cm3 when the reactor was stopped.

  2. 19. BLUEPRINT, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    19. BLUEPRINT, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of Ms. 50 Map of Tombigbee River at Waverly, 'Proposed Crossing.' 12 May 1888. Credt: Columbus & Greenville, RR, Columbus, Ms. DWG S-3-343. Sarcone Photography, ColumbuS, Ms. Sept 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  3. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    Anuj Chokshi of FPL, center, speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power. From left to right are Chuck Tatro of NASA's Launch Services Program; Sam Ball of NASA Kennedy's Engineering directorate; Chokshi; and Bill McMullen of Southern Power.

  4. 18. BLUEPRINT, RR BRIDGE Tombigbee R. MISSISSIPPI, CLAY CO., WAVERLY ...

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

    18. BLUEPRINT, RR BRIDGE Tombigbee R. MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS 50 Detail: 'Georgia Pacific Rwy. -- Tombigbee River Bridge Elevation' with river profile, May 16, 1888. Credit: Columbus and Greenville Rr, Columbus, Ms. DWG = S-3-342. Sarcone Photography, Columbus, Ms Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. 30. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    30. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Detail: Turn machinery. DWG S-3-325. Contr. #7236. Lower right quarter of sheet: Lateral elevation of turn table. July 1914. Credit: Columbus and Greenville RR, Columbus, MS. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. 31. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    31. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Detail: Turn machinery. DWG S-3-325. Contr. #7236. Upper left quarter of sheet: plan and longitudinal elevation of Wedges. July 1914. Credit: Columbus and Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sep 1978 - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  7. 29. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5. mi. ...

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

    29. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5. mi. S of MS. 50 Detail: Turn machinery. DWG S-3-325. Contr. #7236. Lower right quarter of sheet: Lateral elevation of turn table. July 1914. Credit: Columbus and Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  8. 22. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    22. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Proposed 218-foot turn span, submitted by the Wisconsin Bridge & Iron Co., Milwaukee, Wisconsin 8 May 1914. Act size: approx. 23x34 in. Credit: Columbus & Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, MS. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  9. 21. RAILROAD, RR. BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    21. RAILROAD, RR. BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of Ms. 50 Proposed 218-foot turn span, design #2339 of Virginia Bridge and Iron Co., Roanoke, Va. 13 May 1914. Act. size: 16x11 in. Credit: Columbus & Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  10. 20. BLUEPRINT, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY L.% MI. ...

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

    20. BLUEPRINT, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY L.% MI. S of MS. 50 Proposed bridge, by Phoenis Bridge Co., Phoenixville, Pa. 218-foot turn span, with load bearing. 21 May 1914. Act. size: 16X35 in. Credit: Columbus and Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sept 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  11. 27. RAILROAD, RR. BRIDGE MISSISSIPPI, CLAY CO. WAVERLY 1.5 mi. ...

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

    27. RAILROAD, RR. BRIDGE MISSISSIPPI, CLAY CO. WAVERLY 1.5 mi. S of MS. 50 Stress Sheet of 1888 Bridge: Conroy & Sinks, Consulting Engineers, Chicago. July 21, 1910. DWG #978. Act. size around border: 18x11 in. Credit: Columbus and Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  12. Long term dose monitoring onboard the European Columbus module of the International Space Station (ISS) in the frame of the DOSIS and DOSIS 3D project

    NASA Astrophysics Data System (ADS)

    Berger, Thomas

    The radiation environment encountered in space differs in nature from that on earth, consisting mostly of high energetic ions from protons up to iron, resulting in radiation levels far exceeding the ones present on earth for occupational radiation workers. Accurate knowledge of the physical characteristics of the space radiation field in dependence on the solar activity, the orbital parameters and the different shielding configurations of the International Space Station (ISS) is therefore needed. For the investigation of the spatial and temporal distribution of the radiation field inside the European Columbus module the experiment “Dose Distribution Inside the ISS” (DOSIS), under the project and science lead of the German Aerospace Center (DLR), was launched on July 15th 2009 with STS-127 to the ISS. The DOSIS experiment consists of a combination of “Passive Detector Packages” (PDP) distributed at eleven locations inside Columbus for the measurement of the spatial variation of the radiation field and two active Dosimetry Telescopes (DOSTELs) with a Data and Power Unit (DDPU) in a dedicated nomex pouch mounted at a fixed location beneath the European Physiology Module rack (EPM) for the measurement of the temporal variation of the radiation field parameters. The DOSIS experiment suite measured during the lowest solar minimum conditions in the space age from July 2009 to June 2011. In July 2011 the active hardware was transferred to ground for refurbishment and preparation for the follow up DOSIS 3D experiment. The hardware for DOSIS 3D was launched with Soyuz 30S to the ISS on May 15th 2012. The PDPs are replaced with each even number Soyuz flight starting with Soyuz 30S. Data from the active detectors is transferred to ground via the EPM rack which is activated once a month for this action. The presentation will give an overview of the DOSIS and DOSIS 3D experiment and focus on the results from the passive radiation detectors from the DOSIS 3D experiment

  13. ISS COLUMBUS laboratory experiment `GeoFlow I and II' -fluid physics research in microgravity environment to study convection phenomena inside deep Earth and mantle

    NASA Astrophysics Data System (ADS)

    Futterer, Birgit; Egbers, Christoph; Chossat, Pascal; Hollerbach, Rainer; Breuer, Doris; Feudel, Fred; Mutabazi, Innocent; Tuckerman, Laurette

    Overall driving mechanism of flow in inner Earth is convection in its gravitational buoyancy field. A lot of effort has been involved in theoretical prediction and numerical simulation of both the geodynamo, which is maintained by convection, and mantle convection, which is the main cause for plate tectonics. Especially resolution of convective patterns and heat transfer mechanisms has been in focus to reach the real, highly turbulent conditions inside Earth. To study specific phenomena experimentally different approaches has been observed, against the background of magneto-hydrodynamic but also on the pure hydrodynamic physics of fluids. With the experiment `GeoFlow' (Geophysical Flow Simulation) instability and transition of convection in spherical shells under the influence of central-symmetry buoyancy force field are traced for a wide range of rotation regimes within the limits between non-rotating and rapid rotating spheres. The special set-up of high voltage potential between inner and outer sphere and use of a dielectric fluid as working fluid induce an electro-hydrodynamic force, which is comparable to gravitational buoyancy force inside Earth. To reduce overall gravity in a laboratory this technique requires microgravity conditions. The `GeoFlow I' experiment was accomplished on International Space Station's module COLUM-BUS inside Fluid Science Laboratory FSL und supported by EADS Astrium, Friedrichshafen, User Support und Operations Centre E-USOC in Madrid, Microgravity Advanced Research and Support Centre MARS in Naples, as well as COLUMBUS Control Center COL-CC Munich. Running from August 2008 until January 2009 it delivered 100.000 images from FSL's optical diagnostics module; here more precisely the Wollaston shearing interferometry was used. Here we present the experimental alignment with numerical prediction for the non-rotating and rapid rotation case. The non-rotating case is characterized by a co-existence of several stationary supercritical

  14. Team Teaching at Upper Arlington School.

    ERIC Educational Resources Information Center

    Jackson, Annette R.

    1968-01-01

    Team teaching has been used for 4 years in the 10th-grade English classes at Upper Arlington High School near Columbus, Ohio. Units are prepared, presented, and evaluated by teachers working together voluntarily. A 6-day American literature unit introducing Romanticism has been particularly successful. The contrasts between Neoclassicism and…

  15. From Awareness to Action.

    ERIC Educational Resources Information Center

    Ruckelshaus, William D.

    An address evaluating the environmental situation, presented by William D. Ruckelshaus, Administrator of the Environmental Protection Agency, is contained in this document. Delivered for an Earth Day program at Ohio State University, Columbus, Ohio, April 22, 1971, it stresses the point that environmental concern has changed from an era of…

  16. Transportation Improvement Program of the Mid-Ohio Regional Planning Commission

    DOT National Transportation Integrated Search

    1996-06-20

    The MORPC Transportation Improvement program (TIP) is a staged, multi-year schedule of regionally significant transportation improvements in the Columbus area. The Federal-aid Highway Act of 1962 and the federal Urban Mass Transportation Act of 1964 ...

  17. 34 CFR 300.11 - Day; business day; school day.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Day; business day; school day. 300.11 Section 300.11 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF...

  18. KSC-06pd0966

    NASA Image and Video Library

    2006-06-01

    KENNEDY SPACE CENTER, FLA. - Inside the Space Station Processing Facility at NASA's Kennedy Space Center, the Columbus module waits to be lifted out of its transportation canister. An overhead crane is being lowered toward the module, which is the European Space Agency's research laboratory for the International Space Station. The module will be moved to a work stand and prepared for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the area of life, physical and materials sciences. Photo credit: NASA/Jim Grossmann

  19. 26. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    26. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Proposed 218-foot deck, plate-girder turn span, submitted by the Wisconsin Bridge and Iron Co., Milwaukee, Wisc. May 15 1914. Act size: approx. 23x34 in. Credit: columbus and Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  20. 23. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    23. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Southern R'wy Co. in Ms. Repairs to Tombigbee River Bridge' gears and turn machinery. DWG # S. 30303. Scale: 1-1/2' = l'. July 21, 1913. Credit: Columbus & Greenville RR, Columbus, Ms. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  1. 25. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    25. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Proposed 218-foot turn span, submitted by the American Bridge Co., Pittsburg, Pa., 15 May 1914. Inquiry # P-19242. Act. size: approx: 23x24 in. Credit: Columbus and Greenville RR, columbus, MS. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  2. The Stride Rite Intergenerational Day Care Center: Background.

    ERIC Educational Resources Information Center

    Stride Rite Corp., Cambridge, MA.

    The Stride Rite Intergenerational Day Care Center is located in the Stride Rite Corporation's headquarters in Cambridge, Massachusetts. The facility is designed to provide day care to both children and elders, using two separate wings to afford privacy to each group and a large central area for informal interaction between children and elders. The…

  3. Stennis Space Center observes Disability Awareness Day

    NASA Image and Video Library

    2009-10-15

    Members of STARC, a non-profit organization in Slidell, La., that seeks to help people with disabilities lead meaningful, productive lives, pose with their appreciation awards during Disability Awareness Day at Stennis Space Center on Oct. 15. The group members received appreciation awards for their dedicated service to the rocket engine testing facility. Disability Awareness Day was hosted by the Stennis Diversity Council and included guest speakers from several area agencies.

  4. Stennis Space Center observes Disability Awareness Day

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Members of STARC, a non-profit organization in Slidell, La., that seeks to help people with disabilities lead meaningful, productive lives, pose with their appreciation awards during Disability Awareness Day at Stennis Space Center on Oct. 15. The group members received appreciation awards for their dedicated service to the rocket engine testing facility. Disability Awareness Day was hosted by the Stennis Diversity Council and included guest speakers from several area agencies.

  5. Indoor airborne particle sources and outdoor haze days effect in urban office areas in Guangzhou.

    PubMed

    Zhang, Manwen; Zhang, Sukun; Feng, Guixian; Su, Hui; Zhu, Fengzhi; Ren, Mingzhong; Cai, Zongwei

    2017-04-01

    To identify the sources of PM 2.5 pollutants in work environments and determine whether the air quality inside an office was affected by a change in outdoor pollution status, concurrent indoor and outdoor measurements of PM 2.5 were conducted at five different office spaces in the urban center of Guangzhou on low pollution days (non-episode days, NEDs), and high pollution days (haze episode days, EDs). Indoor-outdoor relationships between the PM 2.5 mass and its chemical constituents, which included water-soluble ions, carbonaceous species, and metal elements, were investigated. A principle component analysis (PCA) was performed to further confirm the relationship between the indoor and outdoor PM 2.5 pollution. The results reveal that (1) Printing and ETS (Environmental tobacco smoking) were found to be important office PM 2.5 sources and associated with the enrichment of SO 4 2- , OC, EC and some toxic metals indoors; (2) On EDs, serious outdoor pollution and higher air exchange rate greatly affected all studied office environments, masking the original differences of the indoor characteristics (3) Fresh air system could efficiently filter out most of the outside pollutants on both NEDs and EDs. Overall, the results of our study suggest that improper human behavior is associated with the day-to-day generation of indoor PM 2.5 levels and sporadic outdoor pollution events can lead to poor indoor air quality in urban office environments. Moreover, fresh air system has been experimentally proved with data as an effective way to improve the air quality in office. Copyright © 2016. Published by Elsevier Inc.

  6. Particle size distributions and gas-particle partitioning of polychlorinated dibenzo-p-dioxins and dibenzofurans in ambient air during haze days and normal days.

    PubMed

    Zhang, Xian; Zheng, Minghui; Liang, Yong; Liu, Guorui; Zhu, Qingqing; Gao, Lirong; Liu, Wenbin; Xiao, Ke; Sun, Xu

    2016-12-15

    Little information is available on the distributions of airborne polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) during haze days. In this study, PCDD/F concentrations, particle size distributions, and gas-particle partitioning in a Beijing suburban area during haze days and normal days were investigated. High PCDD/F concentrations, 3979-74,702fgm -3 (173-3885fgI-TEQm -3 ), were found during haze days and ~98% of the PCDD/Fs were associated with particles. Most PCDD/F congeners (>90%) were associated with particles. PCDD/F concentrations increased as particle sizes decreased and 95% of the particle-bound PCDD/Fs were associated with inhalable fine particles with aerodynamic diameters<2.5μm. PCDD/Fs were mainly absorbed in the particles and the Harner-Bidleman model predicted the particulate fractions of the PCDD/F congeners in the air samples well. The investigated PCDD/F concentrations and particle-bound distributions were different during normal days than during haze days. Temporal airborne PCDD/F trends in a suburban area during haze conditions could support better understanding of the exposure risk posed by toxic PCDD/Fs associated with fine particles. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. Family Day Care Services: Our Great-Grandmothers' Quilt

    ERIC Educational Resources Information Center

    Arruda, Joan

    2009-01-01

    This article features Family Day Care Services, one of the largest nonprofit providers of licensed home and centre-based child care programs in the Greater Toronto Area with 400 staff serving more than 4,000 children and their families. Family Day Care Services is also the lead agency for five Ontario Early Years Centres which are family…

  8. Effects of 14 days of spaceflight and nine days of recovery on cell body size and succinate dehydrogenase activity of rat dorsal root ganglion neurons

    NASA Technical Reports Server (NTRS)

    Ishihara, A.; Ohira, Y.; Roy, R. R.; Nagaoka, S.; Sekiguchi, C.; Hinds, W. E.; Edgerton, V. R.

    1997-01-01

    The cross-sectional areas and succinate dehydrogenase activities of L5 dorsal root ganglion neurons in rats were determined after 14 days of spaceflight and after nine days of recovery. The mean and distribution of the cross-sectional areas were similar to age-matched, ground-based controls for both the spaceflight and for the spaceflight plus recovery groups. The mean succinate dehydrogenase activity was significantly lower in spaceflight compared to aged-matched control rats, whereas the mean succinate dehydrogenase activity was similar in age-matched control and spaceflight plus recovery rats. The mean succinate dehydrogenase activity of neurons with cross-sectional areas between 1000 and 2000 microns2 was lower (between 7 and 10%) in both the spaceflight and the spaceflight plus recovery groups compared to the appropriate control groups. The reduction in the oxidative capacity of a subpopulation of sensory neurons having relatively large cross-sectional areas immediately following spaceflight and the sustained depression for nine days after returning to 1 g suggest that the 0 g environment induced significant alterations in proprioceptive function.

  9. Day-to-Day Variability of Postural Sway and Its Association With Cognitive Function in Older Adults: A Pilot Study

    PubMed Central

    Leach, Julia M.; Mancini, Martina; Kaye, Jeffrey A.; Hayes, Tamara L.; Horak, Fay B.

    2018-01-01

    Introduction: Increased variability in motor function has been observed during the initial stages of cognitive decline. However, the natural variability of postural control, as well as its association with cognitive status and decline, remains unknown. The objective of this pilot study was to characterize the day-to-day variability in postural sway in non-demented older adults. We hypothesized that older adults with a lower cognitive status would have higher day-to-day variability in postural sway. Materials and Methods: A Nintendo Wii balance board (WBB) was used to quantify postural sway in the home twice daily for 30 days in 20 non-demented, community-dwelling older adults: once under a single-task condition and once under a dual-task condition (using a daily word search task administered via a Nook tablet). Mean sway distance, velocity, area, centroidal frequency and frequency dispersion were derived from the center of pressure data acquired from the WBB. Results: Linear relationships were observed between the day-to-day variability in postural sway and cognitive status (indexed by cognitive global z-scores). More variability in time-domain postural sway (sway distance and area) and less variability in frequency-domain postural sway (centroidal sway frequency) were associated with a lower cognitive status under both the single- and dual-task conditions. Additionally, lower cognitive performance rates on the daily word search task were related to a lower cognitive status. Discussion: This small pilot study conducted on a short time scale motivates large-scale implementations over more extended time periods. Tracking longitudinal changes in postural sway may further our understanding of early-stage postural decline and its association with cognitive decline and, in turn, may aid in the early detection of dementia during preclinical stages when the utility of disease-modifying therapies would be greatest. PMID:29780319

  10. Day-to-Day Variability of Postural Sway and Its Association With Cognitive Function in Older Adults: A Pilot Study.

    PubMed

    Leach, Julia M; Mancini, Martina; Kaye, Jeffrey A; Hayes, Tamara L; Horak, Fay B

    2018-01-01

    Introduction : Increased variability in motor function has been observed during the initial stages of cognitive decline. However, the natural variability of postural control, as well as its association with cognitive status and decline, remains unknown. The objective of this pilot study was to characterize the day-to-day variability in postural sway in non-demented older adults. We hypothesized that older adults with a lower cognitive status would have higher day-to-day variability in postural sway. Materials and Methods : A Nintendo Wii balance board (WBB) was used to quantify postural sway in the home twice daily for 30 days in 20 non-demented, community-dwelling older adults: once under a single-task condition and once under a dual-task condition (using a daily word search task administered via a Nook tablet). Mean sway distance, velocity, area, centroidal frequency and frequency dispersion were derived from the center of pressure data acquired from the WBB. Results : Linear relationships were observed between the day-to-day variability in postural sway and cognitive status (indexed by cognitive global z-scores). More variability in time-domain postural sway (sway distance and area) and less variability in frequency-domain postural sway (centroidal sway frequency) were associated with a lower cognitive status under both the single- and dual-task conditions. Additionally, lower cognitive performance rates on the daily word search task were related to a lower cognitive status. Discussion : This small pilot study conducted on a short time scale motivates large-scale implementations over more extended time periods. Tracking longitudinal changes in postural sway may further our understanding of early-stage postural decline and its association with cognitive decline and, in turn, may aid in the early detection of dementia during preclinical stages when the utility of disease-modifying therapies would be greatest.

  11. Resident Outdoor Education: An Experimental Venture.

    ERIC Educational Resources Information Center

    South-Western City School District, Grove City, OH.

    The document discusses a 5-day outdoor education program held in the spring of 1968 for 31 fifth graders from Prairie Lincoln Elementary School, Grove City, Ohio; site of the self-supporting resident experience ($23 estimated cost per student) was The Columbus Presbytery Camp, Lancaster, Ohio. As reported, the primary purpose of the outdoor…

  12. Challenging the Future through Young Adult Literature, Fiction Writing and Local History.

    ERIC Educational Resources Information Center

    Brewbaker, James M.

    Columbus (Georgia) College's Challenge Squared program consists of three 2-week enrichment day camps for gifted students in grades 5 through 10. In past years, students have worked with an artist to create local history murals and have written and produced video plays in cooperation with a media specialist. Most recently, students were involved in…

  13. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Kerr McGee Site in Columbus, Mississippi. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Simon, J.; Mosey, G.

    2013-01-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Kerr McGee site in Columbus, Mississippi, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a possible photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site.

  14. A numerical model simulation of the regional air pollution meteorology of the greater Chesapeake Bay area - Summer day case study

    NASA Technical Reports Server (NTRS)

    Segal, M.; Pielke, R. A.; Mcnider, R. T.; Mcdougal, D. S.

    1982-01-01

    The mesoscale numerical model of the University of Virginia (UVMM), has been applied to the greater Chesapeake Bay area in order to provide a detailed description of the air pollution meteorology during a typical summer day. This model provides state of the art simulations for land-sea thermally induced circulations. The model-predicted results agree favorably with available observed data. The effects of synoptic flow and sea breeze coupling on air pollution meteorological characteristics in this region, are demonstrated by a spatial and temporal presentation of various model predicted fields. A transport analysis based on predicted wind velocities indicated possible recirculation of pollutants back onto the Atlantic coast due to the sea breeze circulation.

  15. KSC-08pd0406

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle on the Shuttle Landing Facility at NASA's Kennedy Space Center, STS-122 Commander Steve Frick and Pilot Alan Poindexter begin their examination of the thermal protection system on space shuttle Atlantis. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  16. KSC-08pd0401

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle, STS-122 crewmembers are greeted by NASA VIPs, media and guests. Seen front to back are Mission Specialists Leland Melvin, Rex Walheim, Hans Schlegel and Stanley Love, who represents the European Space Agency. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  17. KSC-08pd0410

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- At a post-landing news conference, NASA Associate Administrator for Space Operations William Gerstenmaier and Shuttle Launch Director Mike Leinbach (center and right) answer questions from the media. At left is Assistant Administrator for NASA Public Affairs David Mould. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jim Grossmann

  18. KSC-08pd0396

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- On Runway 15 at NASA's Kennedy Space Center, the crew transport vehicle has drawn up to the crew hatch on space shuttle Atlantis after landing. The crew transfers into the CTV to change from their launch and entry suits and later greet NASA VIPs and the media. After a round trip of nearly 5.3 million miles, Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST.The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  19. KSC-08pd0404

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle, STS-122 Commander Steve Frick tells the media how thankful he and the crew are for the shuttle and mission preparation that made the mission such a success. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  20. KSC-08pd0399

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle, STS-122 crew members are greeted by NASA Associate Administrator for Space Operations William Gerstenmaier (right) and Director of Mission Launch Integration LeRoy Cain (second from right). After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  1. KSC-08pd0411

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- At a post-landing news conference, NASA Associate Administrator for Space Operations William Gerstenmaier (center) responds to a question from the media. At right is Shuttle Launch Director Mike Leinbach; at left is Assistant Administrator for NASA Public Affairs David Mould. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jim Grossmann

  2. KSC-08pd0403

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle, STS-122 Pilot Alan Poindexter (left) and Commander Steve Frick talk to Director of Mission Launch Integration LeRoy Cain and NASA Associate Administrator for Space Operations William Gerstenmaier. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  3. Evaluating Home Day Care Mothers' Work with Young Children.

    ERIC Educational Resources Information Center

    Seattle Community Coll., Washington.

    This checklist was developed to determine the skills of day care home mothers before and after training as observed by a day care home educator. Areas evaluated are: Professional Attitude; Parent Relationships; Nutrition; Health and Safety; Baby Care; Preparing the Teaching Environment; Guidance; Teaching Techniques, Language and Literature; Art;…

  4. PCBs and OH-PCBs in Serum from Children and Mothers in Urban and Rural U.S. Communities

    PubMed Central

    Marek, Rachel F.; Thorne, Peter S.; Wang, Kai; DeWall, Jeanne; Hornbuckle, Keri C.

    2013-01-01

    East Chicago, Indiana is a heavily-industrialized community bisected by the Indiana Harbor and Ship Canal, which volatilizes ~7.5 kg/yr polychlorinated biphenyls (PCBs). In contrast, the rural Columbus Junction, Iowa area has no known current or past PCB industrial sources. Blood from children and their mothers from these communities were collected April 2008-January 2009 (n=177). Sera were analyzed for all 209 PCBs and 4 hydroxylated PCBs (OH-PCBs). Sum PCBs ranged from non-detect to 658 ng/g lw (median = 33.5 ng/g lw). Sum OH-PCBs ranged from non-detect to 1.2 ng/g fw (median = 0.07 ng/g fw). These concentrations are similar to those reported in other populations without high dietary PCB intake. Differences between the two communities were subtle. PCBs were detected in more East Chicago mothers and children than Columbus Junction mothers and children, and children from East Chicago were enriched in lower-molecular weight PCBs. East Chicago and Columbus Junction residents had similar levels of total and individual PCBs and OH-PCBs in their blood. Concentrations of parent PCBs correlated with concentrations of OH-PCBs. This is the first temporally- and methodologically-consistent study to evaluate all 209 PCBs and major metabolites in two generations of people living in urban and rural areas of the United States. PMID:23452180

  5. View port to starboard of compartment B127, warrant officers mess ...

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

    View port to starboard of compartment B-127, warrant officers mess room. Note sideboard, table and paneling. Port holes to engine room skylight area are on left of photograph. (086) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  6. jsc2012e221201

    NASA Image and Video Library

    2012-10-16

    Date: 10-16-12 Location: Bldg 5, SSTF Subject: Expedition 37 (Soyuz 35) ESA astronaut Luca Parmitano during Columbus Reactivation training with instructor Michaela Benda in the crew station, Node-2 area sitting at a table and working on laptops Photographer: James Blair

  7. jsc2012e221198

    NASA Image and Video Library

    2012-10-16

    Date: 10-16-12 Location: Bldg 5, SSTF Subject: Expedition 37 (Soyuz 35) ESA astronaut Luca Parmitano during Columbus Reactivation training with instructor Michaela Benda in the crew station, Node-2 area sitting at a table and working on laptops Photographer: James Blair

  8. jsc2012e221200

    NASA Image and Video Library

    2012-10-16

    Date: 10-16-12 Location: Bldg 5, SSTF Subject: Expedition 37 (Soyuz 35) ESA astronaut Luca Parmitano during Columbus Reactivation training with instructor Michaela Benda in the crew station, Node-2 area sitting at a table and working on laptops Photographer: James Blair

  9. RELATIONSHIPS BETWEEN DIOXINS IN SOIL, AIR, ASH, AND EMISSIONS FROM A MUNICIPAL SOLID WASTE INCINERATOR EMITTING LARGE AMOUNTS OF DIOXINS

    EPA Science Inventory

    The Columbus Municipal Waste-to-Energy (Columbus WTE) facility in Columbus, Ohio, began operation in June, 1983 and ceased operation in December, 1994. During its operation, it was estimated to have released nearly 1000 grams of dioxin Toxic Equivalents (TEQs) per year. This co...

  10. Field-Scale Hydraulic Conductivity (K) and Mass Transfer at the MADE Site in Columbus, Mississippi: A Review and Continuing Studies

    NASA Astrophysics Data System (ADS)

    Molz, F. J.; Guan, J.; Liu, H.; Zheng, C.

    2005-12-01

    During the late eighties and early nineties, several natural gradient tracer tests were conducted in a shallow unconfined fluvial aquifer at Columbus Air Force Base in Mississippi. The aquifer matrix was highly heterogeneous (natural log(K) variance of about 4.5) and consisted of poorly-sorted to well-sorted layered sandy gravel to gravely sand, with variable silt and clay content (Boggs et al., 1993). Prior to performing the tracer tests, the aquifer was characterized extensively using a borehole flow-meter. The resulting tracer plumes were highly elongated with dilute leading edges in the down-gradient direction, and transport appeared to be advection-dominated. Although there is still some controversy, reasonably successful simulations of the MADE tracer data have settled on an approximate dual porosity conceptualization of the aquifer matrix. Throughout the aquifer, high K zones (mobile porosity) are visualized as being in contact with low K zones (immobile porosity), with mass transfer between the zones governed by an effective mass transfer coefficient B. Such a transfer coefficient is analogous to the matrix diffusion coefficient Dm used to simulate transport in fractured rock with diffusion into the rock matrix (Foster, 1975). Recently, experiments and geometrically-based reasoning have been presented, implying that the effective Dm, like dispersivity, increases with travel distance (Liu et al., 2004; Zhou et al., 2005). Conversely, other studies based on multiple rate mass transfer between mobile and immobile porosities in granular media (Haggerty et al., 2004) have indicated that B will decrease with travel distance. Thus in geometrically complex granular media, like those at the MADE site, two opposing effects may be present. To further study this question, new 3-D simulations of tritium transport are being performed using flow-meter K data and the measured tritium concentrations at selected times. Results to date indicate that B generally decreases with

  11. Arts and Crafts, [Ideas Compiled from Nine Issues of Instructor Magazine, August 1982 through May 1983.

    ERIC Educational Resources Information Center

    Instructor, 1983

    1983-01-01

    Approximately 40 arts and crafts activity ideas are compiled for use by teachers of the primary and elementary grades. The materials used in these activities are inexpensive and easily found. The activities are short and not difficult for students at any grade level. Art ideas are included for Halloween, Easter, Columbus Day, Thanksgiving, and St.…

  12. 24. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. ...

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

    24. RAILROAD, RR BRIDGE MISSISSIPPI, CLAY CO., WAVERLY 1.5 mi. S of MS. 50 Southern R'wy; Co., in Ms. Present and proposed draw bridge over Tombigbee River.' Elevations and Plan, with falsework. Wisconsin Bridge and Iron Co., Milwaukee, Wisc., DWG #S. 3-303. Last Revision, Jan. 11 1915. Act. size: 23x34 in. Credit: Columbus and Greenville Rr, Columbus, Ms. Sarcone Photography, Columbus, MS. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  13. Predictors of Condom Use in Latino Migrant Day Laborers

    ERIC Educational Resources Information Center

    Organista, Kurt C.; Ehrlich, Samantha F.

    2008-01-01

    This article reports on predictors of condom use with casual female sex partners on the part of Latino migrant day laborers in the San Francisco Bay Area. Results come from a secondary analysis of data from a cross-sectional survey using convenience sampling to interview 290 sexually active adult, male, migrant Latino day laborers. Regression…

  14. 75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt ...

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

    75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt road SW from Amory to River Cotton Gin Port road bridge. Copy of photo taken in 1932 by Jack Donnell, Columbus Mississippi. Sarcone Photography, Columbus, MS., Sept. 1978 - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  15. Alcohol-related fan behavior on college football game day.

    PubMed

    Glassman, Tavis; Werch, Chudley E; Jobli, Edessa; Bian, Hui

    2007-01-01

    High-risk drinking on game day represents a unique public health challenge. The authors examined the drinking behavior of college football fans and assessed the support for related interventions. The authors randomly selected 762 football fans, including college students, alumni, and other college football fans, to complete an anonymous online game-day survey. The authors collected data on participants' drinking behaviors and support for specific game-day interventions. Analysis revealed that, overall, fans drank significantly more on game day than they did the last time they partied or socialized. Nondrinkers were the most supportive of game-day interventions, followed by moderate drinkers, whereas heavy drinkers offered the least support. With the exception of limiting tailgating hours on game day, fans support game-day interventions, including alcohol-free alternatives, designating tailgating areas where open containers are permitted, and increasing law enforcement efforts.

  16. Diabetes and Adult Day Health Services

    ERIC Educational Resources Information Center

    Dabelko, Holly I.; DeCoster, Vaughn A.

    2007-01-01

    The purpose of this study is to provide a profile of individuals with diabetes who receive services in adult day centers. This exploratory study uses an administrative data set (N = 280) from five programs in central Ohio to examine four areas: demographics, health and mental health, financial and social resources, and disenrollment status. Older…

  17. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    NASA Kennedy Space Center's Sam Ball, third from left, speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power. From left to right are Nick Murdock, energy and water program manager at Kennedy; Chuck Tatro of NASA's Launch Services Program; Ball; Anuj Chokshi of FPL; Bill McMullen of Southern Power; John Sherwin of the Florida Solar Energy Center in Cocoa; and Lorraine Koss of the Brevard County Solar Co-op.

  18. The Columbian Encounter and Exchange.

    ERIC Educational Resources Information Center

    Stoddard, Ann

    1992-01-01

    Consists of a reading assignment and questions for students about Christopher Columbus' voyages. Provides details on how Columbus brought the potato to Europe from the Americas and how sugar, new diseases, and the horse got to the Americas. Argues that Europe would have been different, and poorer, without Columbus. (SG)

  19. Report of the National Research Conference on Consumer and Homemaking Education (Columbus, Ohio, June 2-5, 1970). Leadership Training Series No. 31.

    ERIC Educational Resources Information Center

    Gorman, Anna M.

    To determine priorities for critical problems facing consumer and homemaking education and plan research projects which focus on these critical problems, a 5-day conference was attended by 107 vocational-technical education specialists and educators. Conference sessions were planned to (1) identify critical research problem areas and prepare a…

  20. Administration of gonadotropin-releasing hormone agonist on Day 5 increases luteal blood flow and improves pregnancy prediction accuracy on Day 14 in recipient Holstein cows

    PubMed Central

    KANAZAWA, Tomomi; SEKI, Motohide; ISHIYAMA, Keiki; ARASEKI, Masao; IZAIKE, Yoshiaki; TAKAHASHI, Toru

    2017-01-01

    This study assessed the effects of gonadotropin-releasing hormone (GnRH) treatment on Day 5 (Day 0 = estrus) on luteal blood flow and accuracy of pregnancy prediction in recipient cows. On Day 5, 120 lactating Holstein cows were randomly assigned to a control group (n = 63) or GnRH group treated with 100 μg of GnRH agonist (n = 57). On Days 3, 5, 7, and 14, each cow underwent ultrasound examination to measure the blood flow area (BFA) and time-averaged maximum velocity (TAMV) at the spiral arteries at the base of the corpus luteum using color Doppler ultrasonography. Cows with a corpus luteum diameter ≥ 20 mm (n = 120) received embryo transfers on Day 7. The BFA values in the GnRH group were significantly higher than those in the control group on Days 7 and 14. TAMV did not differ between these groups. According to receiver operating characteristic analyses to predict pregnancy, a BFA cutoff of 0.52 cm2 yielded the highest sensitivity (83.3%) and specificity (90.5%) on Day 7, and BFA and TAMV values of 0.94 cm2 and 44.93 cm/s, respectively, yielded the highest sensitivity (97.1%) and specificity (100%) on Day 14 in the GnRH group. The areas under the curve for the paired BFA and TAMV in the GnRH group were 0.058 higher than those in the control group (0.996 and 0.938, respectively; P < 0.05). In conclusion, GnRH treatment on Day 5 increased the luteal BFA in recipient cows on Days 7 and 14, and improved the accuracy of pregnancy prediction on Day 14. PMID:28552886

  1. A Bold Goal: More Healthy Days Through Improved Community Health.

    PubMed

    Cordier, Tristan; Song, Yongjia; Cambon, Jesse; Haugh, Gil S; Steffen, Mark; Hardy, Patty; Staehly, Marnie; Hagan, Angela; Gopal, Vipin; Tye, Pattie Dale; Renda, Andrew

    2017-11-10

    Humana, a large health care company, has set a goal of 20% improvement in health in the communities it serves by 2020. The metric chosen for the Bold Goal initiative was the HRQOL-4 version of the Centers for Disease Control and Prevention (CDC) Healthy Days survey. This paper presents the methods for measuring progress, reports results for the first year of tracking, and describes Humana's community-based interventions. Across 7 specially designated "Bold Goal" communities, mean unhealthy days declined from 10.98 in 2015 to 10.64 in 2016, which represented a 3.1% relative, or 0.34 absolute, decline. This compares with a 0.17 absolute unhealthy days decline in Humana's national population overall. The paper also describes how additional work identifying associations between social determinants of health (SDOH) and Healthy Days is influencing Humana's strategy. Lastly, a strategy of community engagement is illustrated through 2 case examples: San Antonio and Knoxville. In the San Antonio area, the community in which Humana has been involved the longest, unhealthy days dropped by 9.0% (-0.95 absolute) from a mean 10.52 to 9.57 unhealthy days. In Knoxville, one of the newer areas of engagement, mean unhealthy days declined by 4.8% (-0.61 absolute), representing declines in both physically and mentally unhealthy days. Overall, results are encouraging, and Humana expects declines to accelerate over time as initiatives are launched and scaled in Bold Goal communities.

  2. A Bold Goal: More Healthy Days Through Improved Community Health

    PubMed Central

    Cordier, Tristan; Song, Yongjia; Cambon, Jesse; Haugh, Gil S.; Steffen, Mark; Hardy, Patty; Staehly, Marnie; Hagan, Angela; Gopal, Vipin; Tye, Pattie Dale

    2018-01-01

    Abstract Humana, a large health care company, has set a goal of 20% improvement in health in the communities it serves by 2020. The metric chosen for the Bold Goal initiative was the HRQOL-4 version of the Centers for Disease Control and Prevention (CDC) Healthy Days survey. This paper presents the methods for measuring progress, reports results for the first year of tracking, and describes Humana's community-based interventions. Across 7 specially designated “Bold Goal” communities, mean unhealthy days declined from 10.98 in 2015 to 10.64 in 2016, which represented a 3.1% relative, or 0.34 absolute, decline. This compares with a 0.17 absolute unhealthy days decline in Humana's national population overall. The paper also describes how additional work identifying associations between social determinants of health (SDOH) and Healthy Days is influencing Humana's strategy. Lastly, a strategy of community engagement is illustrated through 2 case examples: San Antonio and Knoxville. In the San Antonio area, the community in which Humana has been involved the longest, unhealthy days dropped by 9.0% (−0.95 absolute) from a mean 10.52 to 9.57 unhealthy days. In Knoxville, one of the newer areas of engagement, mean unhealthy days declined by 4.8% (−0.61 absolute), representing declines in both physically and mentally unhealthy days. Overall, results are encouraging, and Humana expects declines to accelerate over time as initiatives are launched and scaled in Bold Goal communities. PMID:29125796

  3. Unified Desktop for Monitoring & Control Applications - The Open Navigator Framework Applied for Control Centre and EGSE Applications

    NASA Astrophysics Data System (ADS)

    Brauer, U.

    2007-08-01

    The Open Navigator Framework (ONF) was developed to provide a unified and scalable platform for user interface integration. The main objective for the framework was to raise usability of monitoring and control consoles and to provide a reuse of software components in different application areas. ONF is currently applied for the Columbus onboard crew interface, the commanding application for the Columbus Control Centre, the Columbus user facilities specialized user interfaces, the Mission Execution Crew Assistant (MECA) study and EADS Astrium internal R&D projects. ONF provides a well documented and proven middleware for GUI components (Java plugin interface, simplified concept similar to Eclipse). The overall application configuration is performed within a graphical user interface for layout and component selection. The end-user does not have to work in the underlying XML configuration files. ONF was optimized to provide harmonized user interfaces for monitoring and command consoles. It provides many convenience functions designed together with flight controllers and onboard crew: user defined workspaces, incl. support for multi screens efficient communication mechanism between the components integrated web browsing and documentation search &viewing consistent and integrated menus and shortcuts common logging and application configuration (properties) supervision interface for remote plugin GUI access (web based) A large number of operationally proven ONF components have been developed: Command Stack & History: Release of commands and follow up the command acknowledges System Message Panel: Browse, filter and search system messages/events Unified Synoptic System: Generic synoptic display system Situational Awareness : Show overall subsystem status based on monitoring of key parameters System Model Browser: Browse mission database defintions (measurements, commands, events) Flight Procedure Executor: Execute checklist and logical flow interactive procedures Web

  4. 13. RAILROAD BRIDGE MISSISSIPPI, MONROE CO., ABERDEEN 1.5 mi. NW ...

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

    13. RAILROAD BRIDGE MISSISSIPPI, MONROE CO., ABERDEEN 1.5 mi. NW of Amory. St. Louis and San Francisco RR bridge. Steam locomotive and coal train cross bridge on 10 August 1921. Credit: Owned by Jack Donnell, Columbus, Ms., photographer. Copied by Sarcone Photography, Columbus, Ms. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  5. Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in

    Science.gov Websites

    electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a Columbus, OhioA> Yellow Cab Converts Taxis to Propane in Columbus, Ohio to someone by E-mail how Yellow Cab is overhauling their fleet in Columbus, Ohio, with propane power. For information about

  6. Foreign Language Day--A Living Language Experience.

    ERIC Educational Resources Information Center

    Wood, Paul W.

    St. Bonaventure University holds a Language Day each spring, hosting some 3,900 area junior high and high school students. The buildings and facilities of the university campus are used, and activities include language competitions (exhibits, interpretative readings, language productions, audio-visual presentations and essays); a fiesta; foreign…

  7. Water withdrawals in the Black Warrior-Tombigbee Basin and Alcorn County, Mississippi, 1985-87

    USGS Publications Warehouse

    Barber, N.L.

    1991-01-01

    Public-supply and industrial water withdrawals were inventoried for the Mississippi part of the Black Warrior-Tombigbee Basin and for Alcorn County, Mississippi. The study area, located in the northeastern part of the State, is largely forested or agricultural land, with some industries near the larger towns. A water-resource capacity analysis was done to determine a risk rating for each inventoried facility, evaluating the likelihood of the facility exceeding the capacity of its current source of water at the existing level of use. Published reports and potentiometric maps were used in this analysis to determine the source capacity and the effects withdrawals have had on each water source. The public-supply and industrial water withdrawals in the basin are from ground water, with the exception of the city of Columbus. About 97 percent of the total withdrawal of 80 million gallons per day is from ground water. Water-supply systems in three areas were determined to have a high risk of exceeding the water-resource capacity: the Tupelo-Lee County area, the West Point (Clay County) area, and the Starkville (Oktibbeha County) area.

  8. The weed Sorghum almum is a putative alternative host of sugarcane infecting viruses in Florida

    USDA-ARS?s Scientific Manuscript database

    Sorghum almum or Columbus grass is a common weed growing in the Everglades Agricultural Area (EAA). In recent surveys for alternative hosts of sugarcane yellow leaf virus (SCYLV), 123 out of 141 (87%) plants of S. almum tested positive for this virus by tissue blot immunoassay (TBIA) using polyclona...

  9. 77 FR 17035 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... agencies listed: Products Parts Kit, Soft Top Troop Area Enclosure, Humvee, Tan NSN: 2540-01-329-8073. NPA: Montgomery County Chapter, NYSARC, Inc., Amsterdam, NY. Contracting Activity: Defense Logistics Agency Land..., as aggregated by the Defense Logistics Agency Land and Maritime, Columbus, OH. Ice Melt/De-Icer NSN...

  10. Hydrogeology and water quality of at the management systems evaluation area near Piketon, Ohio

    USGS Publications Warehouse

    Jagucki, M.L.; Finton, C.D.; Springer, A.E.; Bair, E.S.

    1995-01-01

    This report presents the results of a study by the U.S. Geological Survey, The Ohio State University, and the U.S. Department of Agriculture to describe the hydrology, water quality, and geochemical factors controlling water quality at the Ohio Management Systems Evaluation Area (MSEA). The Ohio MSEA is located on a 650-acre farm in the Scioto River Valley in Pike County, south-central Ohio. The farm is underlain by an incised bedrock valley filled with about 70 feet of sand and gravel outwash deposits that are covered by a veneer of silty clay alluvium and silty loam and sandy loam soils. Outwash sediment are composed predominantly of dolomite, quartz, and calcite, and have a median organic carbon concentration of 0.39 weight percent. Horizontal hydraulic conductivity of the sediment based on results of multiple-well aquifer tests ranges from 400 to 560 feet per day. Ground-water flow is from east to west-southwest at an average velocity of 1.5 to 2.5 feet per day. Ground water and surface water at the site are highly interconnected. Big Beaver Creek recharges the outwash aquifer along the eastern edge of the study area, and ground water discharges to the Scioto River at the western edge of the study area. High-stage events on the Scioto River cause frequent flow reversals in the aquifer that allow streamwater to travel a maximum observed distance of 190 feet inland. A zone of oxidizing waters (characterized by high dissolved oxygen concentration and Eh) is found in shallow ground water for several hundred feet adjacent to Big Beaver Creek and the Scioto River. This zone of oxidizing ground water is caused by the periodic inflow of surface waters to the aquifer. A ground-water budget for the study area indicates that the aquifer received 17.7 inches of recharge during water year 1992; of this amount, 72 percent originated as infiltrating precipitation, 28 percent as infiltration of surface water from Big Beaver Creek, and 0.2 percent as leakage from bedrock. Areal

  11. KSC-08pd0407

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After greeting the media on the Shuttle Landing Facility at NASA's Kennedy Space Center, the STS-122 crew stands in front of space shuttle Atlantis for a final group photo. From left are Mission Specialists Leland Melvin, Hans Schlegel, Rex Walheim and Stanley Love, Pilot Alan Poindexter and Commander Steve Frick. Schlegel represents the European Space Agency. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  12. KSC-08pd0408

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After greeting the media on the Shuttle Landing Facility at NASA's Kennedy Space Center, the STS-122 crew signals a successful mission and landing. From left are Mission Specialists Leland Melvin, Hans Schlegel, Rex Walheim and Stanley Love, Pilot Alan Poindexter and Commander Steve Frick. Schlegel represents the European Space Agency. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  13. KSC-08pd0409

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- At a post-landing news conference, Assistant Administrator for NASA Public Affairs David Mould (left) introduces NASA Associate Administrator for Space Operations William Gerstenmaier and Shuttle Launch Director Mike Leinbach. They concurred they were happy with the performance of space shuttle Atlantis on the STS-122 mission and looking forward to the next mission, STS-123 in March. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jim Grossmann

  14. NASA, Building Tomorrow's Future

    NASA Technical Reports Server (NTRS)

    Mango, Edward

    2011-01-01

    We, as NASA, continue to Dare Mighty Things. Here we are in October. In my country, the United States of America, we celebrate the anniversary of Christopher Columbus's arrival in the Americas, which occurred on October 12, 1492. His story, although happening over 500 years ago, is still very valid today. It is a part of the American spirit; part of the international human spirit. Columbus is famous for discovering the new world we now call America, but he probably never envisioned what great discoveries would be revealed many generations later. But in order for Columbus to begin his great adventure, he needed a business plan. Ho would he go about obtaining the funds and support necessary to build, supply, and man the ships required for his travels? He had a lot of obstacles and distractions. He needed a strong, internal drive to achieve his plans and recruit a willing crew of explorers also ready to risk their all for the unknown journey ahead. As Columbus set sail, he said "By prevailing over all obstacles and distractions, one may unfailingly arrive at his chosen goal or destination." Columbus may not have known he was on a journey for all human exploration. Recently, Charlie Bolden, the NASA Administrator, said, "Human exploration is and has always been about making life better for humans on Earth." Today, NASA and the U.S. human spaceflight program hold many of the same attributes as did Columbus and his contemporaries - a willing, can-do spirit. We are on the threshold of exciting new times in space exploration. Like Columbus, we need a business plan to take us into the future. We need to design the best ships and utilize the best designers, with their past knowledge and experience, to build those ships. We need funding and support from governments to achieve these goals of space exploration into the unknown. NASA does have that business plan, and it is an ambitious plan for human spaceflight and exploration. Today, we have a magnificent spaceflight

  15. Multi-day convective-environmental evolution prior to tropical cyclone formation from geostationary satellite measurements

    NASA Astrophysics Data System (ADS)

    Chang, Minhee; Ho, Chang-Hoi; Park, Myung-Sook

    2016-04-01

    Tropical cyclones (TCs) are developed through persistent latent heating taken from deep convective process. By analyzing aircraft and polar-orbit satellite observations, distinct upper-level warm-core induced by strong updraft was found in pre-TCs while vertically uniform temperature profile is found in non-developers. Precipitation is also broader and more frequent in developing disturbances than in nondeveloping ones. However, large uncertainties remain in determining which disturbance will develop into TC by using observation snap-shots. Here, five-day systematic evolution of deep convection and environments in developing (80) and non-developing (491) disturbances are examined over the western North Pacific for 20072009 by using geostationary satellite observation. Daily, positive tendencies in the hourly time series of the area of the MTSAT-1R infrared (IR) and water vapor (WV) brightness temperature difference < 0 are used to define single diurnal convective burst (CB) event. In terms of single CB properties (duration, expanded convective area, maximum convective area, and expanding rate), developing and nondeveloping disturbances shows significantly different mean values in the statistics, but it is not effective to estimate TC genesis. The presence of continuous CB events more than two days (i.e. multi-day CB; mCB), however, is generally found in developing disturbances. Based on the presence and absence mCB in the IR-WV time series, two different evolutions from Day 1 to Day 5 of TC formation (non-development) are explored, in which Day 6 is set to be a TC formation day (Day5 as non-development vortex decaying day). The majority of developing disturbances with mCB (83 %) initially have stronger large-scale vorticity with low-level maxima, tend to have gradually increasing deep convective area and vorticities at low-to-upper troposphere. By contrast, few developing disturbances (17 %) without mCB are pre-conditioned by much weaker large-scale vorticity

  16. Calculation of thermal inertia from day-night measurements separated by days or weeks

    NASA Technical Reports Server (NTRS)

    Kahle, A. B.; Alley, R. E.

    1985-01-01

    The calculation of the thermal inertia of an area from remotely sensed data involves the measurement of the surface albedo and the determination of the diurnal temperature range of the surface in image format. The temperature-range image is calculated from surface thermal radiance measured as near as possible to the time of maximum surface temperature and (predawn) surface minimum temperature. Ordinarily, both surface-temperature images are measured within the same 12-hour period. If this is impossible, then the measurement of the predawn surface radiance within a 36-hour period has been considered to be adequate, although less satisfactory. The problems arising in connection with the impossibility to conduct measurements within the same 12-hour period are studied, and suggestions are made for cases in which only relative thermal inertia across an area is required. In such cases investigators should consider using the best day-night temperature pairs available, even if not acquired within a 12 to 36 hour period.

  17. The rise and fall of the Pacific Northwest log export market.

    Treesearch

    Jean M. Daniels

    2005-01-01

    For decades, softwood log exports were an important component of international wood products trade from the Pacific Northwest (PNW) region of the United States. Log exports to the Pacific Rim began in earnest after the Columbus Day Storm of 1962 generated billions of board feet of salvaged timber. This market was maintained and expanded owing to Japan’s demand for high...

  18. When Every Day Is Professional Development Day

    ERIC Educational Resources Information Center

    Tienken, Christopher H.; Stonaker, Lew

    2007-01-01

    In the Monroe Township (New Jersey) Public Schools, teachers' learning occurs daily, not just on one day in October and February. Central office and school-level administrators foster job-embedded teacher growth. Every day is a professional development day in the district, but that has not always been so. How did the district become a system with…

  19. Measurements on radiation shielding efficacy of Polyethylene and Kevlar in the ISS (Columbus)

    PubMed Central

    Di Fino, L.; Larosa, M.; Zaconte, V.; Casolino, M.; Picozza, P.; Narici, L.

    2014-01-01

    The study and optimization of material effectiveness as radiation shield is a mandatory step toward human space exploration. Passive radiation shielding is one of the most important element in the entire radiation countermeasures package. Crewmembers will never experience direct exposure to space radiation; they will be either inside some shelter (the spacecraft, a ‘base’) or in an EVA (Extra Vehicular Activity) suit. Understanding the radiation shielding features of materials is therefore an important step toward an optimization of shelters and suits construction in the quest for an integrated solution for radiation countermeasures. Materials are usually tested for their radiation shielding effectiveness first with Monte Carlo simulations, then on ground, using particle accelerators and a number of specific ions known to be abundant in space, and finally in space. Highly hydrogenated materials perform best as radiation shields. Polyethylene is right now seen as the material that merges a high level of hydrogenation, an easiness of handling and machining as well as an affordable cost, and it is often referred as a sort of ‘standard’ to which compare other materials' effectiveness. Kevlar has recently shown very interesting radiation shielding properties, and it is also known to have important characteristics toward debris shielding, and can be used, for example, in space suits. We have measured in the ISS the effectiveness of polyethylene and kevlar using three detectors of the ALTEA system [ 1– 3] from 8 June 2012 to 13 November 2012, in Express Rack 3 in Columbus. These active detectors are able to provide the radiation quality parameters in any orbital region; being identical, they are also suitable to be used in parallel (one for the unshielded baseline, two measuring radiation with two different amounts of the same material: 5 and 10 g/cm2). A strong similarity of the shielding behavior between polyethylene and kevlar is documented. We measured

  20. A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for East Fork White River, Bartholomew County, Indiana

    USGS Publications Warehouse

    Wilber, William G.; Peters, James G.; Crawford, Charles G.

    1979-01-01

    A digital model calibrated to conditions in East Fork White River, Bartholomew County, IN, was used to develop alternatives for future waste loadings that would be compatible with Indiana stream water-quality standards defined for two critical hydrologic conditions, summer and winter low flows. The model indicates that benthic-oxygen demand and the headwater concentrations of carbonaceous biochemical-oxygen demand, nitrogenous biochemical-oxygen demand, and dissolved oxygen are the most significant factors affecting the dissolved-oxygen concentration of East Fork White River downstream from the Columbus wastewater-treatment facility. The effect of effluent from the facility on the water quality of East Fork White River was minimal. The model also indicates that, with a benthic-oxygen demand of approximately 0.65 gram per square meter per day, the stream has no additional waste-load assimilative capacity during summer low flows. Regardless of the quality of the Columbus wastewater effluent, the minimum 24-hour average dissolved-oxygen concentration of at least 5 milligrams per liter, the State 's water-quality standard for streams, would not be met. Ammonia toxicity is not a limiting water-quality criterion during summer and winter low flows. During winter low flows, the current carbonaceous biochemical-oxygen demand limits for the Columbus wastewater-treatment facility will not result in violations of the in-stream dissolved-oxygen standard. (USGS)

  1. 62. MISSISSIPPI, NOXUBEE CO. MACON Luxapalila Cr. ELEWETT'S BRIDGE On ...

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

    62. MISSISSIPPI, NOXUBEE CO. MACON Luxapalila Cr. ELEWETT'S BRIDGE On Pickensville Rd., S of Columbus 4.5 miles S on McLeod-Shuqalak road. Copy of snapshot in Lowndes Co. Public Library. Dated Aug 1926, when bridge was completed. End of truss bridge from side of approach. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  2. Due Processors: Educators Seek a Digital Upgrade for Teaching Law

    ERIC Educational Resources Information Center

    Monaghan, Peter

    2008-01-01

    In 1871, Christopher Columbus Langdell, a prominent jurist who had joined the law faculty at Harvard University, hit on the idea of compiling thick, imposing "casebooks" with hundreds of appeals-court rulings on particular areas of law--contracts, constitutional law, torts, and others. Today, the hefty tomes and related works have become the…

  3. What Do We Actually Know about the Four-Day School Week?

    ERIC Educational Resources Information Center

    Heyward, Georgia

    2018-01-01

    The Center on Reinventing Public Education (CRPE) has been studying the four-day school week since 2015. Since then, the phenomenon of the four-day school week has spread into non-rural areas and interest appears to be growing. Given these apparent changes, the author wanted to know more about recent trends in the initiative. As districts continue…

  4. STS-70 Flight: Day 2

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The second day of STS-70 Space Shuttle Discovery mission is contained on this video. The crew is shown onboard the Shuttle working on a variety of secondary experiments. These range from the Hercules camera, which imprints the latitude and longitude of areas photographed on Earth, to the WINDEX, which studies of the glow created as the Shuttle's surfaces interact with atomic oxygen in low Earth orbits. Also featured are astronauts Henricks, Kregel, and Weber answering questions from the general public via use of The New York Times On-Line Services.

  5. STS-74 flight day 6

    NASA Astrophysics Data System (ADS)

    1995-11-01

    On this sixth day of the STS-74 mission, the flight crew, Cmdr. Kenneth Cameron, Pilot James Halsell, and Mission Specialists William McArthur, Jerry Ross, and Chris Hatfield and the Mir 20 cosmonauts, Cmdr. Yuri Gidzenko, Flight Engineer Sergei Avdeyev, and Cosmonaut-Researcher (ESA) Thomas Reiter, were greeted and briefly interviewed by the Secretary General of the United Nations, Boutros Boutros-Ghali, on the 50th anniversary of the United Nations via a radio satellite hookup. An additional interview with other journalists from different areas of the United States and Canada was also presented.

  6. Highlights from the CERN/ESO/NordForsk ''Gender in Physics Day''

    NASA Astrophysics Data System (ADS)

    Primas, F.; Guinot, G.; Strandberg, L.

    2017-03-01

    In their role as observers on the EU Gender Equality Network in the European Research Area (GENERA) project, funded under the Horizon 2020 framework, CERN, ESO and NordForsk joined forces and organised a Gender in Physics Day at the CERN Globe of Science and Innovation. The one-day conference aimed to examine innovative activities promoting gender equality, and to discuss gender-oriented policies and best practice in the European Research Area (with special emphasis on intergovernmental organisations), as well as the importance of building solid networks. The event was very well attended and was declared a success. The main highlights of the meeting are reported.

  7. Hydrogeology of the Sulphur Springs area, Tampa, Florida

    USGS Publications Warehouse

    Stewart, J.W.; Mills, L.R.

    1984-01-01

    The Sulfur Springs area includes about 56 square miles in west-central Hillsborough County, Florida. The north-central part of the city of Tampa is highly urbanized; the north-west part of the area is rural or undeveloped. The area has numerous sinkholes, two of which are used as retention basins for urban storm runoff. An intermittent stream discharges into a sinkhole that is hydraulically connected with the Floridian aquifer. A well-developed cavity system occurs in the upper part of the aquifer in the southwestern and southeastern parts of the area. Groundwater velocities of 4,200 to 9,200 feet per day were determined from dye tests conducted in a sinkhole area north of Sulfur Springs. Sulfur Springs provides the city of Tampa a supplemental water supply of 20 million gallons per day. Periodically, the spring pool is closed to swimming because of the high bacteria counts in the water. The source of bacteria appears to be an internally drained sinkhole area north of the spring. In 1980, groundwater use in the study area, excluding withdrawals from Sulphur Springs, was 7.2 million gallons per day, largely for public water supplies. The city of Tampa pumped an average of 48.5 million gallons per day from the Tampa Dam Reservoir on the Hillsborough River. (USGS)

  8. Antibacterial therapeutics for the treatment of chytrid infection in amphibians: Columbus's egg?

    PubMed

    Muijsers, Mariska; Martel, An; Van Rooij, Pascale; Baert, Kris; Vercauteren, Griet; Ducatelle, Richard; De Backer, Patrick; Vercammen, Francis; Haesebrouck, Freddy; Pasmans, Frank

    2012-09-25

    The establishment of safe and effective protocols to treat chytridiomycosis in amphibians is urgently required. In this study, the usefulness of antibacterial agents to clear chytridiomycosis from infected amphibians was evaluated. Florfenicol, sulfamethoxazole, sulfadiazine and the combination of trimethoprim and sulfonamides were active in vitro against cultures of five Batrachochytrium dendrobatidis strains containing sporangia and zoospores, with minimum inhibitory concentrations (MIC) of 0.5-1.0 μg/ml for florfenicol and 8.0 μg/ml for the sulfonamides. Trimethoprim was not capable of inhibiting growth but, combined with sulfonamides, reduced the time to visible growth inhibition by the sulfonamides. Growth inhibition of B. dendrobatidis was not observed after exposure to clindamycin, doxycycline, enrofloxacin, paromomycin, polymyxin E and tylosin. Cultures of sporangia and zoospores of B. dendrobatidis strains JEL423 and IA042 were killed completely after 14 days of exposure to 100 μg/ml florfenicol or 16 μg/ml trimethoprim combined with 80 μg/ml sulfadiazine. These concentrations were, however, not capable of efficiently killing zoospores within 4 days after exposure as assessed using flow cytometry. Florfenicol concentrations remained stable in a bathing solution during a ten day period. Exposure of Discoglossus scovazzi tadpoles for ten days to 100 μg/ml but not to 10 μg florfenicol /ml water resulted in toxicity. In an in vivo trial, post metamorphic Alytes muletensis, experimentally inoculated with B. dendrobatidis, were treated topically with a solution containing 10 μg/ml of florfenicol during 14 days. Although a significant reduction of the B. dendrobatidis load was obtained, none of the treated animals cleared the infection. We thus conclude that, despite marked anti B. dendrobatidis activity in vitro, the florfenicol treatment used is not capable of eliminating B. dendrobatidis infections from amphibians.

  9. Full-Day or Half-Day Kindergarten? ERIC Digest.

    ERIC Educational Resources Information Center

    Rothenberg, Dianne

    This ERIC Digest examines how changing family patterns have affected the full-day/half-day kindergarten issue, discussing why schools are currently considering alternative scheduling and describing the advantages and disadvantages of each type of program. The following changing family patterns affecting the choice of full-day kindergarten programs…

  10. Common Areas.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college common areas considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client,…

  11. Annual and seasonal distribution of day and night Land Surface Temperature trend over Greece.

    NASA Astrophysics Data System (ADS)

    Lakshmi, V.; Gemitzi, A.; Eleftheriou, D.; Kalea, A.; Kalmintzis, G.; Kiachidis, K.; Koumadoraki, P.; Mpantasis, C.; Spathara, M. E.; Tsolaki, A.; Tzampazidou, M. I.

    2017-12-01

    Climate change is one of the most challenging research topics during the last few decades, as temperature rise has already posed a significant impact on earth's functions affecting thus all life of the planet. The present study investigates the distribution of day and night Land Surface Temperature (LST) trends over Greece, a country in Mediterranean area which is identified as one of the main ``hot-spots" of climate change projections. Remotely sensed LST data were obtained from MODIS sensor in the form of 8-day composites of day and night values at a resolution of 1km for a 17-year period, i.e. from 2000 to 2017. Spatial aggregates of 10km x 10km were computed and the annual and seasonal temporal trends were determined for each one of those sub-areas. Results showed that annual trends of daily LST in the majority of areas demonstrated decrease ranging from -1*10-2 oC to -1.3*10-3 oC, with some sporadic parts showing a slight increase. A totally different outcome is observed in the fate of night LST, with all areas over Greece demonstrating increasing annual trends ranging from 4.6 * 10-5 oC to 3.1 * 10-3 oC, with highest values in the South-East parts of the country. Seasonal trends in day and night LST showed the same pattern, i.e., a general decrease in the day LST and a definite increase in night. An interesting finding is the increase in winter LST trends observed both for day and night LST, indicating that the absolute minimum annual LST observed during winter in Greece increases. Our results also indicate that the difference between the day and night LST is decreasing.

  12. Poised for Progress: Analysis of Ohio's School Report Cards, 2013-14

    ERIC Educational Resources Information Center

    Churchill, Aaron

    2014-01-01

    On September 12th, Ohio released school report-card ratings for the 2013-14 school year. This report compiles and analyzes the statewide data, with special attention given to the quality of public schools in the Ohio Big Eight urban areas: Akron, Canton, Cincinnati, Cleveland, Columbus, Dayton, Toledo, and Youngstown (both district and charter…

  13. Effective Partnership between Public Education and Private Industry.

    ERIC Educational Resources Information Center

    Smith, Sue Griffith; Beatty, David

    From the perspectives of both school and industry, this paper outlines the past, present, and future of a partnership between Ivy Tech State College (Columbus, Indiana) and Cummins Engine Company and other local industries formed to provide the southern Indiana area with a highly skilled workforce. First, David Beatty traces on-the-job training at…

  14. Debt Illusion among Local Taxpayers: An Empirical Investigation.

    ERIC Educational Resources Information Center

    Landers, James R.; Byrnes, Patricia E.

    This paper reports on a multijurisdictional study of the influence of school district long-term guaranteed debt liabilities on housing values. The empirical setting for the study was the Columbus, Ohio, metropolitan area. The objective of the research was to empirically test the debt-illusion hypothesis by examining the extent to which long-term…

  15. Calculation of day and night emittance values

    NASA Technical Reports Server (NTRS)

    Kahle, Anne B.

    1986-01-01

    In July 1983, the Thermal Infrared Multispectral Scanner (TIMS) was flown over Death Valley, California on both a midday and predawn flight within a two-day period. The availability of calibrated digital data permitted the calculation of day and night surface temperature and surface spectral emittance. Image processing of the data included panorama correction and calibration to radiance using the on-board black bodies and the measured spectral response of each channel. Scene-dependent isolated-point noise due to bit drops, was located by its relatively discontinuous values and replaced by the average of the surrounding data values. A method was developed in order to separate the spectral and temperature information contained in the TIMS data. Night and day data sets were processed. The TIMS is unique in allowing collection of both spectral emittance and thermal information in digital format with the same airborne scanner. For the first time it was possible to produce day and night emittance images of the same area, coregistered. These data add to an understanding of the physical basis for the discrimination of difference in surface materials afforded by TIMS.

  16. NCI Holds on to Defelice Cup | Poster

    Cancer.gov

    NCI kept the Defelice Cup trophy this year after beating Leidos Biomedical Research, 15 to 9, at the 10th annual Ronald H. Defelice Golf Tournament held on Columbus Day. Sixteen players on each team battled it out at the yearly contractor vs. government tournament held at Rattlewood Golf Course in Mount Airy, Md. NCI leads the series 6–4. “The score was the highest NCI margin

  17. BOULDER AREA SUSTAINABILITY INFORMATION NETWORK (BASIN)

    EPA Science Inventory

    The primary goal of the Boulder Area Sustainability Information Network (BASIN) is to help citizens make meaningful connections between environmental data and their day-to-day activities and facilitate involvement in public policy development. Objectives include:

      ...

    • Sand Moving Under Curiosity, One Day to Next

      NASA Image and Video Library

      2017-02-27

      This image from an animation shows wind blowing sand underneath NASA Curiosity Mars rover on a non-driving day for the rover. Each image was taken just after sundown by the rover's downward-looking Mars Descent Imager (MARDI). The area of ground shown in the images spans about 3 feet (about 1 meter) left-to-right. The first image was taken on Jan. 23, 2017, during the 1,587th Martian day, or sol, of Curiosity's work on Mars. Figure 1 above is the image with a scale bar in centimeters. The second was taken on Jan. 24, 2017 (Sol 1588). The day-apart images by MARDI were taken as a part of investigation of wind's effects during Martian summer, the windiest time of year in Gale Crater. An animation is available at http://photojournal.jpl.nasa.gov/catalog/PIA21143

    • Day to Day

      ERIC Educational Resources Information Center

      Jurecki, Dennis

      2006-01-01

      A clean, healthy and safe school provides students, faculty and staff with an environment conducive to learning and working. However, budget and staff reductions can lead to substandard cleaning practices and unsanitary conditions. Some school facility managers have been making the switch to a day-schedule to reduce security and energy costs, and…

    • Auditing and inspection-area liason program

      DOE Office of Scientific and Technical Information (OSTI.GOV)

      Wilson, W.A.

      1989-01-01

      Prior to 1986 the Material Control and Accountability (MC and A) organization at the Savannah River Site (SRS) was centrally located in the administration area. Since most production facilities are located at least 7-15 miles from the administration area, there was very little interaction between MC and A and operations personnel. Oversight of site material control and accountability practices was limited to periodic audits conducted by an accountant assigned to the MC and A organization. These audits focused mainly on accountability practices. With increased emphasis placed on material control in recent years, it became imperative that the MC and Amore » organization have representation in the production areas at SRS. Therefore, the position of MC and A area liaison was formed. The concept was to place technical personnel in the key production areas at SRS to assume MC and A auditing responsibilities in those areas, and more importantly, interact with area personnel to provide MC and A oversight and guidance on a day-to-day basis« less

  1. Forest statistics of central and northern Indiana

    Treesearch

    The Forest Survey Organization Central States Forest Experiment Station

    1952-01-01

    The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Indiana the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area and timber volume for Central and Northern...

  2. Forest statistics of eastern Kentucky

    Treesearch

    The Forest Survey Organization Central States Forest Experiment Station

    1952-01-01

    The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Kentucky the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area and timber volume for the Eastern Kentucky...

  3. Forest statistics of Indiana

    Treesearch

    The Forest Survey Organization Central States Forest Experiment Station

    1953-01-01

    The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Indiana the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area timber volume, timber growth, and timber drain...

  4. Forest statistics of Kentucky

    Treesearch

    The Forest Survey Organization Central States Forest Experiment Station

    1952-01-01

    The Forest Survey is conducted in the various regions by the forest experiment stations of the Forest Service. In Kentucky the project is directed by the Central States Forest Experiment Station with headquarters in Columbus, Ohio. This Survey Release presents the more significant preliminary statistics on the forest area, timber volume, timber growth, and timber drain...

  5. 70. MISSISSIPPI, LOWNDES CO., NORTHWEST CORNER MAP OF LOWNDES COUNTY, ...

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

    70. MISSISSIPPI, LOWNDES CO., NORTHWEST CORNER MAP OF LOWNDES COUNTY, 1931 Detail of ROAD OF LOWNDES COUNTY, MISSISSIPPI, 1931 by C. L. wood, county engineer. Detail of section NW of Columbus (12 mi. N, 9 mi. W), including Plymouth, Waverly, Barton, Buttahatchie R. Orig. scale: 1 in. to 1 mi. Property of Helen (Mrs. Sam L.) Crawford, Hamilton, Ms. Sarcone Photography, Columbus, Ms., Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  6. Comparison of ectopic pregnancy risk among transfers of embryos vitrified on day 3, day 5, and day 6.

    PubMed

    Du, Tong; Chen, Hong; Fu, Rong; Chen, Qiuju; Wang, Yun; Mol, Ben W; Kuang, Yanping; Lyu, Qifeng

    2017-07-01

    To compare ectopic pregnancy risk among transfers of embryos vitrified on day 3, day 5, and day 6. Retrospective cohort study. Academic tertiary-care medical center. A total of 10,736 pregnancies after 23,730 frozen-thawed embryo transfer (FET) cycles of in vitro fertilization/intracytoplasmic sperm injection from March 2003 to May 2015. The ectopic pregnancy rate was compared among pregnancies resulting from transfers of embryos vitrified on day 3, day 5, and day 6. Generalized estimation equation regression models were used to calculate unadjusted and adjusted odds ratios and 95% confidence intervals for the association between ectopic pregnancy and selected patient and treatment characteristics. We studied this association in both the group that achieved pregnancy and the group that underwent an FET cycle. Odds of ectopic pregnancy. The overall rate of ectopic pregnancy was 2.8% (304/10,736). Ectopic pregnancy rates after day-3, day-5, and day-6 vitrified embryo transfers were 3.1% (287/9,224), 2.0% (11/562), and 0.6% (6/950), respectively. After adjusting for confounders, the risks of ectopic pregnancy in day-3 and day-5 vitrified embryo transfers were both significantly higher than in day-6 vitrified embryo transfers. The associations were similar when we did calculations per cycle. In women undergoing FET, day-6 vitrified embryo transfer is associated with a significantly lower risk of ectopic pregnancy than both day-3 and day-5 vitrified embryo transfers. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  7. KSC-08pd0405

    NASA Image and Video Library

    2008-02-20

    KENNEDY SPACE CENTER, FLA. -- After exiting the crew transport vehicle on the Shuttle Landing Facility at NASA's Kennedy Space Center, the STS-122 crew stands in front of space shuttle Atlantis to greet the media and guests. At the microphone is Commander Steve Frick. Behind him, left to right, are Mission Specialists Leland Melvin, Hans Schlegel, Rex Walheim (not visible) and Stanley Love, and Pilot Alan Poindexter. Schlegel represents the European Space Agency. After a round trip of nearly 5.3 million miles, space shuttle Atlantis and crew returned to Earth with a landing at 9:07 a.m. EST. The shuttle landed on orbit 202 to complete the 13-day STS-122 mission. Main gear touchdown was 9:07:10 a.m. Nose gear touchdown was 9:07:20 a.m. Wheel stop was at 9:08:08 a.m. Mission elapsed time was 12 days, 18 hours, 21 minutes and 44 seconds. During the mission, Atlantis' crew installed the new Columbus laboratory, leaving a larger space station and one with increased science capabilities. The Columbus Research Module adds nearly 1,000 cubic feet of habitable volume and affords room for 10 experiment racks, each an independent science lab. Photo credit: NASA/Jack Pfaller

  8. Development of an Experimental Model to Study the Relationship Between Day-to-Day Variability in Blood Pressure and Aortic Stiffness

    PubMed Central

    Bouissou-Schurtz, Camille; Lindesay, Georges; Regnault, Véronique; Renet, Sophie; Safar, Michel E.; Molinie, Vincent; Dabire, Hubert; Bezie, Yvonnick

    2015-01-01

    We aimed to develop an animal model of long-term blood pressure variability (BPV) and to investigate its consequences on aortic damage. We hypothesized that day-to-day BPV produced by discontinuous treatment of spontaneously hypertensive rats (SHR) by valsartan may increase arterial stiffness. For that purpose, rats were discontinuously treated, 2 days a week, or continuously treated by valsartan (30 mg/kg/d in chow) or placebo. Telemetered BP was recorded during 2 min every 15 min, 3 days a week during 8 weeks to cover the full BP variations in response to the treatment schedule. Pulse wave velocity (PWV) and aortic structure evaluated by immunohistochemistry were investigated in a second set of rats treated under the same conditions. Continuous treatment with valsartan reduced systolic BP (SBP) and reversed the aortic structural alterations observed in placebo treated SHR (decrease of medial cross-sectional area). Discontinuous treatment with valsartan decreased SBP to a similar extent but increased the day-to-day BPV, short term BPV, diastolic blood pressure (DBP), and PWV as compared with continuous treatment. Despite no modifications in the elastin/collagen ratio and aortic thickness, an increase in PWV was observed following discontinuous treatment and was associated with a specific accumulation of fibronectin and its αv-integrin receptor compared with both groups of rats. Taken together the present results indicate that a discontinuous treatment with valsartan is able to induce a significant increase in day-to-day BPV coupled to an aortic phenotype close to that observed in hypertension. This experimental model should pave the way for future experimental and clinical studies aimed at assessing how long-term BPV increases aortic stiffness. PMID:26696902

  9. Hello, Columbus.

    ERIC Educational Resources Information Center

    Thernstrom, Stephan

    1991-01-01

    The European invasion five centuries ago exposed a large portion of the globe to the influence of a dynamic civilization that did much to make the modern world what it is. A Harvard history professor considers seven questions for a multicultural exploration of the Columbian Quincentenary. (MLF)

  10. MULTIMEDIA CONCENTRATIONS OF PAH IN SEVERAL DAY CARE CENTERS

    EPA Science Inventory

    Concentrations of polycyclic aromatic hydrocarbons were measured in nine day care centers in the spring of 1997. Indoor and outdoor air, food and beverages, indoor dust, and outdoor play area soil were sampled. The mean sums of 20 target PAH concentrations were 265 and 199 ng...

  11. Medical serials control systems by computer--a state of the art review.

    PubMed

    Brodman, E; Johnson, M F

    1976-01-01

    A review of the problems encountered in serials control systems is followed by a description of some of the present-day attempts to solve these problems. Specific networks are described, notably PHILSOM (developed at Washington University School of Medicine Library), the UCLA Biomedical Library's system, and OCLC in Columbus, Ohio. Finally, the role of minicomputers in present and future developments is discussed, and some cautious guesses are made on future directions in the field.

  12. Sex Differences in Young Children's Responses to an Infant: An Observation Within a Day Care Setting.

    ERIC Educational Resources Information Center

    Berman, Phyllis W.

    A sample of 43 boys and 43 girls (aged 32 to 63 months) was observed during interactions with a 13-month-old infant in a structured situation in a day care center. Attendance in an area surrounding an empty playpen, and behaviors in that area, were recorded on four preliminary days to adapt children to observers and measure baseline behavior; on…

  13. Data Day to Day: building a community of expertise to address data skills gaps in an academic medical center

    PubMed Central

    Surkis, Alisa; LaPolla, Fred Willie Zametkin; Contaxis, Nicole; Read, Kevin B.

    2017-01-01

    Background The New York University Health Sciences Library data services team had developed educational material for research data management and data visualization and had been offering classes at the request of departments, research groups, and training programs, but many members of the medical center were unaware of these library data services. There were also indications of data skills gaps in these subject areas and other data-related topics. Case Presentation The data services team enlisted instructors from across the medical center with data expertise to teach in a series of classes hosted by the library. We hosted eight classes branded as a series called “Data Day to Day.” Seven instructors from four units in the medical center, including the library, taught the classes. A multipronged outreach approach resulted in high turnout. Evaluations indicated that attendees were very satisfied with the instruction, would use the skills learned, and were interested in future classes. Conclusions Data Day to Day met previously unaddressed data skills gaps. Collaborating with outside instructors allowed the library to serve as a hub for a broad range of data instruction and to raise awareness of library services. We plan to offer the series three times in the coming year with an expanding roster of classes. PMID:28377684

  14. Chemical characteristics and source apportionment of PM2.5 between heavily polluted days and other days in Zhengzhou, China.

    PubMed

    Jiang, Nan; Li, Qiang; Su, Fangcheng; Wang, Qun; Yu, Xue; Kang, Panru; Zhang, Ruiqin; Tang, Xiaoyan

    2018-04-01

    PM 2.5 samples were collected in Zhengzhou during 3years of observation, and chemical characteristics and source contribution were analyzed. Approximately 96% of the daily PM 2.5 concentrations and annual average values exceeded the Chinese National Ambient Air Quality Daily and Annual Standards, indicating serious PM 2.5 pollution. The average concentration of water-soluble inorganic ions was 2.4 times higher in heavily polluted days (daily PM 2.5 concentrations>250μg/m 3 and visibility <3km) than that in other days, with sulfate, nitrate, and ammonium as major ions. According to the ratio of NO 3 - /SO 4 2- , stationary sources are still the dominant source of PM 2.5 and vehicle emission could not be ignored. The ratio of secondary organic carbon to organic carbon indicated that photochemical reactivity in heavily polluted days was more intense than in other days. Crustal elements were the most abundant elements, accounting for more than 60% of 23 elements. Chemical Mass Balance results indicated that the contributions of major sources (i.e., nitrate, sulfate, biomass, carbon and refractory material, coal combustion, soil dust, vehicle, and industry) of PM 2.5 were 13%, 16%, 12%, 2%, 14%, 8%, 7%, and 8% in heavily polluted days and 20%, 18%, 9%, 2%, 27%, 14%, 15%, and 9% in other days, respectively. Extensive combustion activities were the main sources of polycyclic aromatic hydrocarbons during the episode (Jan 1-9, 2015) and the total benzo[a]pyrene equivalency concentrations in heavily polluted days present significant health threat. Because of the effect of regional transport, the pollution level of PM 2.5 in the study area was aggravated. Copyright © 2017. Published by Elsevier B.V.

  15. Helicobacter pylori eradication with either seven-day or 10-day triple therapies, and with a 10-day sequential regimen

    PubMed Central

    Scaccianoce, Giuseppe; Hassan, Cesare; Panarese, Alba; Piglionica, Donato; Morini, Sergio; Zullo, Angelo

    2006-01-01

    BACKGROUND Helicobacter pylori eradication rates achieved by standard seven-day triple therapies are decreasing in several countries, while a novel 10-day sequential regimen has achieved a very high success rate. A longer 10-day triple therapy, similar to the sequential regimen, was tested to see whether it could achieve a better infection cure rate. METHODS Patients with nonulcer dyspepsia and H pylori infection were randomly assigned to one of the following three therapies: esomeprazole 20 mg, clarithromycin 500 mg and amoxycillin 1 g for seven days or 10 days, or a 10-day sequential regimen including esomeprazole 20 mg plus amoxycillin 1 g for five days and esomeprazole 20 mg, clarithromycin 500 mg and tinidazole 500 mg for the remaining five days. All drugs were given twice daily. H pylori eradication was checked four to six weeks after treatment by using a 13C-urea breath test. RESULTS Overall, 213 patients were enrolled. H pylori eradication was achieved in 75.7% and 77.9%, in 81.7% and 84.1%, and in 94.4% and 97.1% of patients following seven-day or 10-day triple therapy and the 10-day sequential regimen, at intention-to-treat and per protocol analyses, respectively. The eradication rate following the sequential regimen was higher than either seven-day (P=0.002) or 10-day triple therapy (P=0.02), while no significant difference emerged between the latter two regimens (P=0.6). CONCLUSIONS The 10-day sequential regimen was significantly more effective than both triple regimens, while 10-day triple therapy failed to significantly increase the H pylori eradication rate achieved by the standard seven-day regimen. PMID:16482238

  16. Arsia Mons by Day and Night

    NASA Image and Video Library

    2004-06-22

    Released 22 June 2004 This pair of images shows part of Arsia Mons. Day/Night Infrared Pairs The image pairs presented focus on a single surface feature as seen in both the daytime and nighttime by the infrared THEMIS camera. The nighttime image (right) has been rotated 180 degrees to place north at the top. Infrared image interpretation Daytime: Infrared images taken during the daytime exhibit both the morphological and thermophysical properties of the surface of Mars. Morphologic details are visible due to the effect of sun-facing slopes receiving more energy than antisun-facing slopes. This creates a warm (bright) slope and cool (dark) slope appearance that mimics the light and shadows of a visible wavelength image. Thermophysical properties are seen in that dust heats up more quickly than rocks. Thus dusty areas are bright and rocky areas are dark. Nighttime: Infrared images taken during the nighttime exhibit only the thermophysical properties of the surface of Mars. The effect of sun-facing versus non-sun-facing energy dissipates quickly at night. Thermophysical effects dominate as different surfaces cool at different rates through the nighttime hours. Rocks cool slowly, and are therefore relatively bright at night (remember that rocks are dark during the day). Dust and other fine grained materials cool very quickly and are dark in nighttime infrared images. Image information: IR instrument. Latitude -19.6, Longitude 241.9 East (118.1 West). 100 meter/pixel resolution. http://photojournal.jpl.nasa.gov/catalog/PIA06399

  17. Crater Ejecta by Day and Night

    NASA Image and Video Library

    2004-06-24

    Released 24 June 2004 This pair of images shows a crater and its ejecta. Day/Night Infrared Pairs The image pairs presented focus on a single surface feature as seen in both the daytime and nighttime by the infrared THEMIS camera. The nighttime image (right) has been rotated 180 degrees to place north at the top. Infrared image interpretation Daytime: Infrared images taken during the daytime exhibit both the morphological and thermophysical properties of the surface of Mars. Morphologic details are visible due to the effect of sun-facing slopes receiving more energy than antisun-facing slopes. This creates a warm (bright) slope and cool (dark) slope appearance that mimics the light and shadows of a visible wavelength image. Thermophysical properties are seen in that dust heats up more quickly than rocks. Thus dusty areas are bright and rocky areas are dark. Nighttime: Infrared images taken during the nighttime exhibit only the thermophysical properties of the surface of Mars. The effect of sun-facing versus non-sun-facing energy dissipates quickly at night. Thermophysical effects dominate as different surfaces cool at different rates through the nighttime hours. Rocks cool slowly, and are therefore relatively bright at night (remember that rocks are dark during the day). Dust and other fine grained materials cool very quickly and are dark in nighttime infrared images. Image information: IR instrument. Latitude -9, Longitude 164.2 East (195.8 West). 100 meter/pixel resolution. http://photojournal.jpl.nasa.gov/catalog/PIA06445

  18. The increasing efficiency of tornado days in the United States

    NASA Astrophysics Data System (ADS)

    Elsner, James B.; Elsner, Svetoslava C.; Jagger, Thomas H.

    2015-08-01

    The authors analyze the historical record of tornado reports in the United States and find evidence for changes in tornado climatology possibly related to global warming. They do this by examining the annual number of days with many tornadoes and the ratio of these days to days with at least one tornado and by examining the annual proportion of tornadoes occurring on days with many tornadoes. Additional evidence of a changing tornado climate is presented by considering tornadoes in geographic clusters and by analyzing the density of tornadoes within the clusters. There is a consistent decrease in the number of days with at least one tornado at the same time as an increase in the number of days with many tornadoes. These changes are interpreted as an increasing proportion of tornadoes occurring on days with many tornadoes. Coincident with these temporal changes are increases in tornado density as defined by the number of tornadoes per area. Trends are insensitive to the begin year of the analysis. The bottom line is that the risk of big tornado days featuring densely concentrated tornado outbreaks is on the rise. The results are broadly consistent with numerical modeling studies that project increases in convective energy within the tornado environment.

  19. STS-95 Day 02 Highlights

    NASA Technical Reports Server (NTRS)

    1998-01-01

    On this second day of the STS-95 mission, the flight crew, Cmdr. Curtis L. Brown, Pilot Steven W. Lindsey, Mission Specialists Scott E. Parazynski, Stephen K. Robinson, and Pedro Duque, and Payload Specialists Chiaki Mukai and John H. Glenn, are seen preparing a glovebox device in the middeck area of Discovery, an enclosed research facility that will support numerous science investigations throughout the mission. Payload Specialist John Glenn, activates the Microgravity Encapsulation Process experiment (MEPS). This experiment will study the formation of capsules containing two kinds of anti-tumor drugs that could be delivered directly to solid tumors with applications for future chemotherapy treatments and the pharmaceutical industry.

  20. Effect of Excessive Overtraining and Aversive Feedback on Reversal and Extradimensional Shifts in Schizophrenics

    ERIC Educational Resources Information Center

    Nolan, J. Dennis; Anderson, Deborah

    1973-01-01

    Research supported by a grant from the College of Social and Behavioral Sciences, Ohio State University, Columbus, Ohio. Reprints of article available from J. Dennis Nolan, Department of Psychology, Ohio State University, Columbus, Ohio, 43210. (DS)

  1. Fossil Flora of the John Day Basin, Oregon

    USGS Publications Warehouse

    Knowlton, Frank Hall

    1902-01-01

    For a number of years I have been gradually accumulating material for a thorough revision of the Tertiary floras of the Pacific slope. Fossil plants are known to occur at numerous points within this area, and their study and identification has already furnished valuable data bearing on the geological history of the region, and when still further exploited it is confidently expected that they will afford more exact data for the use of geologists. This investigation is progressing satisfactorily, and at no distant day it is hoped to have it in form for final publication. From time to time various members of the United States Geological Survey, as well as others not connected with this organization, have sent in small collections of fossil plants for determination. These have been studied and reported upon as fully as the condition of the problem permitted, so that the determinations could be immediately available to geologists, but with the reservation that none of the questions could be fully settled until all known material had been studied and properly correlated. The rich fossil plant deposits in the John Day Basin, as set forth more fully in the historical account which follows, have been known for a period of nearly fifty years, but their study has been carried on in a more or less desultory manner. There has also been considerable confusion as to the horizons whence these plants came. As various species of plants described originally from the John Day region were detected in various other localities in Oregon, and in surrounding areas, as central Washington, western Idaho, and northern California, it became more than ever apparent that a thorough study of all material obtainable from this type area would be necessary before any definite or satisfactory conclusions could be reached. The immediate incentive for this revision was furnished by the receipt of a considerable collection of plants, made by Dr. John C. Merriam in 1900 while he was in charge of an

  2. Take Your Child to Work Day Poster Puzzler | Poster

    Cancer.gov

    Your challenge is to find this item and fill in the blanks below from a nearby label or sign. The label/sequence that you're looking for would fit here: "_ _ _ _ - _ - _ _ _". Here's one more clue: The item pictured above is in or around the Take Your Child to Work Day hub area!

  3. Administrative Areas/Offices.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents administrative areas/offices considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, focusing on concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client,…

  4. Living Day by Day

    PubMed Central

    Kaplan, Rachel L.; Khoury, Cynthia El; Field, Emily R. S.; Mokhbat, Jacques

    2016-01-01

    We examined the meaning of living with HIV/AIDS among women in Lebanon. Ten women living with HIV/AIDS (WLWHA) described their experiences via semistructured in-depth interviews. They navigated a process of HIV diagnosis acceptance that incorporated six overlapping elements: receiving the news, accessing care, starting treatment, navigating disclosure decisions, negotiating stigma, and maintaining stability. Through these elements, we provide a framework for understanding three major themes that were constructed during data analysis: Stand by my side: Decisions of disclosure; Being “sick” and feeling “normal”: Interacting with self, others, and society; and Living day by day: focusing on the present. We contribute to the existing literature by providing a theoretical framework for understanding the process of diagnosis and sero-status acceptance among WLWHA. This was the first study of its kind to examine the meaning of living with HIV/AIDS among women in a Middle Eastern country. PMID:28462340

  5. Final Environmental Assessment: Western Range Command Transmit Site Vandenberg Air Force Base, California

    DTIC Science & Technology

    2005-01-20

    EarthWorks, Inc. B.S. 1979, Anthropology , The Ohio State University, Columbus, Ohio M.A. 1992, Archaeology, University of California, Santa Barbara Years...Corvallis M.A. 1983, Archaeology, Cultural Anthropology & Geography, Oregon State University, Corvallis Years of Experience: 27 M. Paloma Nieto...Areas on Vandenberg Air Force Base, Santa Barbara County, California. Anthropology Department, University of California, Santa Barbara. Submitted to

  6. 58. Historic American Buildings Survey, Photocopy of Photograph from Loew ...

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

    58. Historic American Buildings Survey, Photocopy of Photograph from Loew Theatre Archives, Courtesy, The Columbus Association for the Performing Arts LADIES COSMETIC ROOM, 1928. - Loew's & United Artists Ohio Theatre, 39 East State Street, Columbus, Franklin County, OH

  7. Education and levels of salivary cortisol over the day in US adults.

    PubMed

    Dowd, Jennifer B; Ranjit, Nalini; Do, D Phuong; Young, Elizabeth A; House, James S; Kaplan, George A

    2011-02-01

    Dysregulation of the hypothalamic-pituitary-adrenal axis is hypothesized to be an important pathway linking socioeconomic position and chronic disease. This paper tests the association between education and the diurnal rhythm of salivary cortisol. Up to eight measures of cortisol (mean of 5.38 per respondent) over 2 days were obtained from 311 respondents, aged 18-70, drawn from the 2001-2002 Chicago Community Adult Health Study. Multi-level models with linear splines were used to estimate waking level, rates of cortisol decline, and area-under-the-curve over the day, by categories of education. Lower education (0-11 years) was associated with lower waking levels of cortisol, but not the rate of decline of cortisol, resulting in a higher area-under-the-curve for more educated respondents throughout the day. This study found evidence of lower cortisol exposure among individuals with less education and thus does not support the hypothesis that less education is associated with chronic over-exposure to cortisol.

  8. Regression equations to estimate seasonal flow duration, n-day high-flow frequency, and n-day low-flow frequency at sites in North Dakota using data through water year 2009

    USGS Publications Warehouse

    Williams-Sether, Tara; Gross, Tara A.

    2016-02-09

    Seasonal mean daily flow data from 119 U.S. Geological Survey streamflow-gaging stations in North Dakota; the surrounding states of Montana, Minnesota, and South Dakota; and the Canadian provinces of Manitoba and Saskatchewan with 10 or more years of unregulated flow record were used to develop regression equations for flow duration, n-day high flow and n-day low flow using ordinary least-squares and Tobit regression techniques. Regression equations were developed for seasonal flow durations at the 10th, 25th, 50th, 75th, and 90th percent exceedances; the 1-, 7-, and 30-day seasonal mean high flows for the 10-, 25-, and 50-year recurrence intervals; and the 1-, 7-, and 30-day seasonal mean low flows for the 2-, 5-, and 10-year recurrence intervals. Basin and climatic characteristics determined to be significant explanatory variables in one or more regression equations included drainage area, percentage of basin drainage area that drains to isolated lakes and ponds, ruggedness number, stream length, basin compactness ratio, minimum basin elevation, precipitation, slope ratio, stream slope, and soil permeability. The adjusted coefficient of determination for the n-day high-flow regression equations ranged from 55.87 to 94.53 percent. The Chi2 values for the duration regression equations ranged from 13.49 to 117.94, whereas the Chi2 values for the n-day low-flow regression equations ranged from 4.20 to 49.68.

  9. 4. A river level view of the Broad Street bridge ...

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

    4. A river level view of the Broad Street bridge and Columbus skyline from the railroad truss north of the bridge. - Broad Street Bridge, Spanning Scioto River at U.S. Route 40 (Broad Street), Columbus, Franklin County, OH

  10. 57. Historic American Buildings Survey, Photocopy of Photograph from Loew ...

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

    57. Historic American Buildings Survey, Photocopy of Photograph from Loew Theatre Archives, Courtesy, The Columbus Association for the Performing Arts LADIES COSMETIC ROOM, BASEMENT, 1928. - Loew's & United Artists Ohio Theatre, 39 East State Street, Columbus, Franklin County, OH

  11. Day-to-day ionospheric variability due to lower atmosphere perturbations

    NASA Astrophysics Data System (ADS)

    Liu, H.; Yudin, V. A.; Roble, R. G.

    2013-12-01

    Ionospheric day-to-day variability is a ubiquitous feature, even in the absence of appreciable geomagnetic activities. Although meteorological perturbations have been recognized as an important source of the variability, it is not well represented in previous modeling studies, and the mechanism is not well understood. This study demonstrates that TIME-GCM (Thermosphere-Ionosphere-Mesosphere-Electrodynamics General Circulation Model) constrained in the stratosphere and mesosphere by the hourly Whole Atmosphere Community Climate Model (WACCM) simulations is capable of reproducing observed features of day-to-day variability in the thermosphere-ionosphere. Realistic weather patterns in the lower atmosphere in WACCM was specified by Modern Era Retrospective reanalysis for Research and Application (MERRA). The day-to-day variations in mean zonal wind, migrating and non-migrating tides in the thermosphere, vertical and zonal ExB drifts, and ionosphere F2 layer peak electron density (NmF2) are examined. The standard deviations of the drifts and NmF2 display local time and longitudinal dependence that compare favorably with observations. Their magnitudes are 50% or more of those from observations. The day-to-day thermosphere and ionosphere variability in the model is primarily caused by the perturbations originated in lower atmosphere, since the model simulation is under constant solar minimum and low geomagnetic conditions.

  12. Potential revenues from a new day-use fee

    Treesearch

    Stephen D. Reiling; Hsiang-tai Cheng

    1995-01-01

    The Corps of Engineers will be implementing a new user fee at day-use areas during the next two years. This paper presents the procedures used to estimate the revenue that the new fee would generate at six Corps projects located across the U.S. The results suggest that revenues will fall well short of the naive projection calculated on the assumption that the new fee...

  13. As an Administrator, Columbis, Alas, Was Sunk.

    ERIC Educational Resources Information Center

    Zakariya, Sally Banks

    1984-01-01

    With reference to the "Columbus principle" of innovative boldness endorsed in the article immediately preceeding this one, this columnist observes that, historically, Columbus may have been a good navigator but was a failure in management and died broke. (TE)

  14. 52. Historic American Buildings Survey, Photocopy of Photograph from Loew ...

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

    52. Historic American Buildings Survey, Photocopy of Photograph from Loew Theatre Archives, Courtesy, The Columbus Association for the Performing Arts LADIES' (SMOKING) LOUNGE, BASEMENT SUITE, 1928. - Loew's & United Artists Ohio Theatre, 39 East State Street, Columbus, Franklin County, OH

  15. 59. Historic American Buildings Survey, Photocopy of Photograph from Loew ...

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

    59. Historic American Buildings Survey, Photocopy of Photograph from Loew Theatre Archives, Courtesy, The Columbus Association for the Performing Arts LADIES COSMETIC ROOM, FIRST MEZZANINE, 1928. - Loew's & United Artists Ohio Theatre, 39 East State Street, Columbus, Franklin County, OH

  16. Changes of human serum proteome profile during 7-day “dry” immersion

    NASA Astrophysics Data System (ADS)

    Pakharukova, N. A.; Pastushkova, L. Kh.; Larina, I. M.; Grigoriev, A. I.

    2011-05-01

    The aim of this study was to characterize changes of serum proteome profile during 7-day "dry" immersion (DI). The experiment with DI consisted of three series: control group without countermeasures (10 men), with using mechanical stimulation (6 men) and low-frequency myostimulation (5 men) as preventive means. Serum samples were fractionated using ClinProt robot (Bruker Daltonics) on magnetic beads (weak cation exchange magnetic beads—MB WCX) prior to mass-spectral profiling. It was obtained 170 peaks after fractionation of serum samples in each group. On 7th immersion day peak areas of fibrinopeptide A ( m/ z=1206; 1464), angiotensin II ( m/ z=1051), high molecular mass kininogen fragment ( m/ z=2133 Da) and C3-fragment of the complement system ( m/ z=1350 Da) were significantly decreased comparing with pre-experimental values of all experimental series. Peak areas of apolipoprotein C III ( m/ z=9419) and C4a fragment of the complement system ( m/ z=3206 Da) were increased. On 7th day of the recovery peak areas of all changed peaks were not close to pre-experimental values. This fact provided evidence of incomplete recovery of an organism after DI. The depth of the alterations had considerable individual variability. Thereby the detected changes of serum proteome profile in the experiment. They indicated a reorganization of the hormonal, immune systems and lipid metabolism. The use of myostimulation and mechanical stimulation as countermeasures partly compensated adverse effects of 7-day dry immersion on the parameters of coagulation system (fibrinopeptide A) and lipid metabolism (apolipoprotein CIII).

  17. Night work, light exposure and melatonin on work days and days off.

    PubMed

    Daugaard, Stine; Garde, Anne Helene; Bonde, Jens Peter Ellekilde; Christoffersen, Jens; Hansen, Äse Marie; Markvart, Jakob; Schlünssen, Vivi; Skene, Debra J; Vistisen, Helene Tilma; Kolstad, Henrik A

    2017-01-01

    We aimed to examine the effects of night work on salivary melatonin concentration during and subsequent to night work and the mediating role of light. We included 254 day workers and 87 night workers who were followed during 322 work days and 301 days off work. Each day was defined as the 24 hour period starting from the beginning of a night shift or from waking in the mornings with day work and days off. Light levels were recorded and synchronized with diary information (start and end of sleep and work). On average, participants provided four saliva samples per day, and these were analyzed for melatonin concentration by liquid chromatography tandem mass spectrometry (LC-MS/MS). Differences between day and night workers on work days and days off were assessed with multilevel regression models with melatonin concentration as the primary outcome. All models were stratified or adjusted by time of day. For light exposure, we estimated the total, direct and indirect effects of night work on melatonin concentrations obtaining 95% confidence intervals through bootstrapping. On work days, night workers showed 15% lower salivary melatonin concentrations compared with day workers (-15.0%; 95% CI: -31.4%; 5.2%). During the night, light exposure mediated a melatonin suppression of approximately 6% (-5.9%, 95% CI: -10.2%; -1.5%). No mediating effect of light was seen during the day time. On days off, we observed no difference in melatonin concentrations between day and night workers. These findings are in accordance with a transient and partly light-mediated effect of night work on melatonin production.

  18. NASA Future Forum

    NASA Image and Video Library

    2012-02-21

    NASA Public Affairs Officer Lauren Worley kicks off the second day of the NASA Future Forum at The Ohio State University on Tuesday, Feb. 21, 2012 in Columbus, Ohio. The NASA Future Forum features panel discussions on the importance of education to our nation's future in space, the benefit of commercialized space technology to our economy and lives here on Earth, and the shifting roles for the public, commercial and international communities in space. Photo Credit: (NASA/Bill Ingalls)

  19. Medical serials control systems by computer--a state of the art review.

    PubMed Central

    Brodman, E; Johnson, M F

    1976-01-01

    A review of the problems encountered in serials control systems is followed by a description of some of the present-day attempts to solve these problems. Specific networks are described, notably PHILSOM (developed at Washington University School of Medicine Library), the UCLA Biomedical Library's system, and OCLC in Columbus, Ohio. Finally, the role of minicomputers in present and future developments is discussed, and some cautious guesses are made on future directions in the field. PMID:1247704

  20. 10. Photocopy of Photograph (original print in the Coral Gables ...

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

    10. Photocopy of Photograph (original print in the Coral Gables Public Library, Fishbaugh Collection, M 3109) Photographer unknown, 1923-25 COLUMBUS PLAZA, COLUMBUS STREET AND INDIAN MOUNTAIN TRAIL - Coral Gables (Entrances, Streets, Gates, & Squares), Coral Gables, Miami-Dade County, FL

  1. 54. Historic American Buildings Survey, Photocopy of Photograph from Loew ...

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

    54. Historic American Buildings Survey, Photocopy of Photograph from Loew Theatre Archives, Courtesy, The Columbus Association for the Performing Arts SMOKING ROOM, LADIES LOUNGE, FIRST MEZZANNINE, 1928. - Loew's & United Artists Ohio Theatre, 39 East State Street, Columbus, Franklin County, OH

  2. Is Full-Day Kindergarten Worth It? an Academic Comparison of Full-Day and Half-Day Kindergarten Programs

    ERIC Educational Resources Information Center

    Romines, Robert A.

    2012-01-01

    The purpose of this study is to answer this question: Which is academically superior for young children, full-or half-day kindergarten? This inquiry-oriented case study was designed to compare and contrast students who attended half-day versus full-day kindergarten programs in a suburban public school district. The study is necessary because the…

  3. CGH Supports World Cancer Day Every Day

    Cancer.gov

    We celebrate World Cancer Day every year on February 4th. This year the theme “We can. I can.” invites us to think not only about how we can work with one another to reduce the global burden of cancer, but how we as individuals can make a difference. Every day the staff at CGH work to establish and build upon programs that are aimed at improving the lives of people affected by cancer.

  4. Health in Day Care: A Training Guide for Day Care Providers.

    ERIC Educational Resources Information Center

    Pokorni, Judith L.; Kaufmann, Roxane K.

    Written for trainers of day care staff, this guide provides help in communicating to day care personnel the information presented in "Health in Day Care: A Manual for Day Care Providers," originally developed by a division of the Massachusetts Department of Health and adapted for national use by the Georgetown University Child Development Center.…

  5. ESA Press Event: See Mars Express before its departure to the Red Planet

    NASA Astrophysics Data System (ADS)

    2002-08-01

    There will be ten participants: four ESA astronauts (Pedro Duque, Leopold Eyharts, Paolo Nespoli and Thomas Reiter), four Japanese astronauts from NASDA (Takao Doi, Koichi Wakata, Satoshi Furukawa and Aikihido Hoshide) and two NASA astronauts (Nicole Passonno Stott and Stephanie D. Wilson). The main objective of this training session is to prepare the astronauts for the tasks they will have to perform when the Japanese experiment module (JEM) and ESA's Columbus laboratory are docked with the core of the International Space Station over the years ahead. After completing their training and certification, the astronauts will be assigned to long-duration missions to the ISS. The advanced training at the EAC will focus on the Columbus systems and the Automated Transfer Vehicle (ATV). It will consist of 24 classroom lectures on the Columbus and ATV systems and 4 on payloads, and 2 sessions in the Columbus Trainer. Instructors are being provided by Astrium for the Columbus systems and Alenia Spazio for the ATV, with ESA/EAC staff as mentors for the Columbus payloads. The astronauts are scheduled to visit Astrium in Bremen on 30 August to get acquainted with the flight unit of the Columbus laboratory module currently undergoing integration. This group of astronauts started their advanced training in April 2001 at NASA's Johnson Space Center (JSC), Houston, where they attended a first course on the US segment of the International Space Station. This was followed by training on the JEM system at NASDA's Tsukuba Space Center, Japan, in December 2001 - January 2002 and additional training at the JSC in May 2002. At the beginning of next year the group will be returning to Tsukuba for training on Japanese payloads. Hands-on sessions on Columbus Payload Training Models are scheduled for the second half of 2003, again at ESA's European Astronaut Centre. On Thursday 5 September, between 16:30 and 18:30 hrs, the astronauts and other ESA specialists will be available for interviews

  6. Need and feasibility of telemedicine in non-urban day care centres.

    PubMed

    Setia, Monika; DelliFraine, Jami L

    2010-01-01

    There appear to have been no studies of telemedicine in rural day care centres. We have assessed the feasibility of using telemedicine in eight rural day care centres in Pennsylvania, from the day care centres' perspective. The average number of children in these centres was 76 (range 20-150). The centres sent an average of 4.7 children home each month because of illness. Using telephone and face-to-face interviews, we assessed their perceived need for and familiarity with telemedicine, as well as their openness and preparedness for implementing telemedicine. Most day care centres reported a need for telemedicine and were open to learning how to use it. Some centres were concerned about adequate space for the equipment, but overall, the centres felt that their resources were adequate. Telemedicine in rural day care centres appears to be feasible, and would have the potential to save time and money for parents, as well as perhaps improving health care for children in rural areas.

  7. Aquifer test results, Green Swamp area, Florida

    USGS Publications Warehouse

    Tibbals, C.H.; Grubb, Hayes F.

    1982-01-01

    An aquifer test conducted in the Green Swamp area December 15-16 , 1975 was designed to stress the uppermost part of the Floridan aquifer so that the leakage characteristics of the overlying confining bed could be determined. A well tapping the upper part of the Floridan aquifer was pumped at a rate of about 1,040 gallons per minute for 35 hours; drawdown was measured in the Floridan aquifer and in two horizons in the confining bed. Analysis of the data indicates that the transmissivity of the uppper 160 feet of the Floridan is 13,000 square feet per day, the storage coefficient is about 0.0002.5, and the overlying confining bed leakance coefficient is about 0.02 to 0.025 per day. The vertical hydraulic diffusivity of the confining bed ranged from 610 square feet per day to 16,000 square feet per day. Results of the test indicate that, in the area of the test site, a Floridan aquifer well field would induce additional recharge to the Floridan. As a result of that increased recharge , water levels in the surficial aquifer would tend to stand lower, runoff from the area would tend to be less, and, perhaps, evapotranspiration would be less than normal.(USGS)

  8. Galileo Teacher Training Program - GTTP Days

    NASA Astrophysics Data System (ADS)

    Heenatigala, T.; Doran, R.

    2012-09-01

    Despite the vast availability of teaching resources on the internet, finding a quality and user-friendly materials is a challenge. Many teachers are not trained with proper computing skills to search for the right materials. With years of expertise training teachers globally, Galileo Teacher Training Program (GTTP) [1] recognize the need of having a go-to place for teachers to access resources. To fill this need GTTP developed - GTTP Days - a program creating resource guides for planetary, lunar and solar fields. Avoiding the imbalance in science resources between the developed and undeveloped world, GTTP Days is available both online and offline as a printable version. Each resource guide covers areas such as scientific knowledge, exploration, observation, photography, art & culture and web tools. The lesson plans of each guide include hands-on activities, web tools, software tools, and activities for people with disabilities [2]. Each activity indicate the concepts used, the skills required and age level which guides the teachers and educators to select the correct content suitable for local curriculum.

  9. Adult Day Care

    MedlinePlus

    ... Page Resize Text Printer Friendly Online Chat Adult Day Care Adult Day Care Centers are designed to provide care and ... adults who need assistance or supervision during the day. Programs offer relief to family members and caregivers, ...

  10. Characterization of Emissions and Air Quality Modeling for Predicting the Impacts of Prescribed Burns at DoD Lands

    DTIC Science & Technology

    2012-10-01

    Sum of NOx and its oxidation products NOAA National Oceanic and Atmospheric Administration O3 Ozone OAQPS Office of Air Quality Planning and...Emission related parameters such as emission strength, timing, and vertical distribution (plume fraction penetrating into the free troposphere ) proved to...emissions and the effect of PB on ozone levels in Columbus-Phenix City metropolitan areas are also of concern. Forest fires produce nitrogen oxides

  11. Fecal coliforms on environmental surfaces in two day care centers.

    PubMed Central

    Weniger, B G; Ruttenber, A J; Goodman, R A; Juranek, D D; Wahlquist, S P; Smith, J D

    1983-01-01

    A survey of environmental surfaces in two Atlanta area day care centers was conducted to determine the prevalence of fecal coliform bacteria, considered a marker for the presence of fecal contamination which might contain pathogenic parasites, bacteria, or viruses. Fecal coliforms were found in 17 (4.3%) of 398 representative samples of building surfaces, furniture, and other objects. These surfaces may be involved in the chain of transmission of enteric diseases among children. Therefore, disinfection of inanimate objects, in addition to good handwashing, may be important in controlling the spread of enteric diseases in day care centers. PMID:6830225

  12. Lindsay Light Radiological Survey 160 N Columbus Drive Lower Level, March 2013

    EPA Pesticide Factsheets

    The background radiation levels in the area were recorded being between 3,000 and 3,500 cpm. Radiation levels at the surface of soil in the approximately 60 square-feet area interest were measured between 3,000 and 4,000 cpm.

  13. STS-132 Crewmembers in the Columbus Module during Joint Operations

    NASA Image and Video Library

    2010-05-21

    S132-E-009105 (22 May 2010) --- On the eve of the day they must bid farewell to their International Space Station hosts and head back to Earth, the STS-132 crew members gather for an impromptu chat session onboard the orbital outpost. At lower left foreground is NASA astronaut Steve Bowen, mission specialist. Clockwise from his position are NASA astronauts Michael Good, Tony Antonelli, Garrett Reisman and Ken Ham. Ham and Antonelli are Atlantis’ commander and pilot, respectively, Reisman and Good, along with Piers Sellers (out of frame), are all mission specialists. Photo credit: NASA or National Aeronautics and Space Administration

  14. Nutritional composition of school meals serving children from 7 to 36 months of age in municipal day-care centres in the metropolitan area of Curitiba, Paraná, Brazil.

    PubMed

    Retondario, Anabelle; Silva, Débora Letícia Frizzi; Salgado, Silvana Magalhães; Alves, Márcia Aurelina de Oliveira; Ferreira, Sila Mary Rodrigues

    2016-06-01

    The Brazilian National School Feeding Program (PNAE) seeks to meet student's nutritional needs during the period they remain in school. This study aimed to determine the nutritional composition of meals provided in municipal day-care centres serving children of 7-11 months (group A) and 12-36 months (group B) of age and to compare observed values with the PNAE's and dietary reference intakes' (DRI) recommendations. This cross-sectional study was conducted in 4 day-care centres in the metropolitan area of Curitiba, Paraná, Brazil, between June and November 2013. Food samples of six daily meals were collected during 20 non-consecutive days, totalling 120 samples. For each meal, average served and consumed portions were submitted for laboratory analysis of moisture, ash, proteins, lipids, carbohydrates, dietary fibre, Na, Ca and Fe and compared with the PNAE's and DRI's values. No statistically significant difference was found between age groups (P=0·793) regarding portion sizes and nutritional composition. The same menu was offered to both groups in 95 % of the meals (n 114), although the groups' nutritional needs were different. For group A, served meals met PNAE's recommendations for energy, carbohydrates, proteins, Na and Ca content, and consumed portions provided 70 % of the nutritional needs for carbohydrates, proteins and Ca. For group B, served portions complied with the PNAE's values for proteins, Na and Ca. Proteins and Na reached 70 % of the nutritional needs when consumed food was evaluated. School feeding in day-care centres partially meet PNAE's guidelines and children's nutritional requirements, contradicting the primary objective established by the national programme.

  15. 60. MISSISSIPPI, NOXUBEE CO. MACON MAHORNER' S BRIDGE, 1884, 4.5 ...

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

    60. MISSISSIPPI, NOXUBEE CO. MACON MAHORNER' S BRIDGE, 1884, 4.5 miles S on McLeod-Shuqualak road. Bottom of swing span and top of center pier. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  16. 77 FR 67013 - Decision To Evaluate a Petition To Designate a Class of Employees From the Battelle Laboratories...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... evaluation, is as follows: Facility: Battelle Laboratories King Avenue Location: Columbus, Ohio. Job Titles and/or Job Duties: All Atomic Weapons Employees who worked at the King Avenue facility in Columbus...: Stuart L. Hinnefeld, Director, Division of Compensation Analysis and Support, National Institute for...

  17. The Columbian Voyages and Primary-Grade Learners.

    ERIC Educational Resources Information Center

    Gorn, Cathy

    1992-01-01

    Encourages educators to rethink approaches to teaching about Columbus'"discovery" of the Americas. Recommends that teachers examine textbooks for balance of presentation about Columbus. Suggests using children's literature and primary sources in addressing the topic. Underscores the need to present a balanced, multicultural explanation…

  18. 21. Historic American Buildings Survey, Photocopy of Photograph from Loew ...

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

    21. Historic American Buildings Survey, Photocopy of Photograph from Loew Theatre Archives, Courtesy, The Columbus Association for the Performing Arts GRAND FOYER, 1928 (INSTALLING DRAPERIES IN BLIND ARCHES ABOVE ENTRANCE DOORS.) - Loew's & United Artists Ohio Theatre, 39 East State Street, Columbus, Franklin County, OH

  19. 42 CFR 484.220 - Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-day episode payment rate for case-mix and area wage levels. 484.220 Section 484.220 Public Health... Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and area wage levels... case-mix using a case-mix index to explain the relative resource utilization of different patients. To...

  20. 42 CFR 484.220 - Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-day episode payment rate for case-mix and area wage levels. 484.220 Section 484.220 Public Health... Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and area wage levels... case-mix using a case-mix index to explain the relative resource utilization of different patients. To...

  1. 42 CFR 484.220 - Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-day episode payment rate for case-mix and area wage levels. 484.220 Section 484.220 Public Health... Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and area wage levels... case-mix using a case-mix index to explain the relative resource utilization of different patients. To...

  2. 42 CFR 484.220 - Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-day episode payment rate for case-mix and area wage levels. 484.220 Section 484.220 Public Health... Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and area wage levels... case-mix using a case-mix index to explain the relative resource utilization of different patients. To...

  3. 33 CFR 165.1712 - Safety Zones; Annual Independence Day Firework Displays, Skagway, Haines, and Wrangell, AK.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Day Firework Displays, Skagway, Haines, and Wrangell, AK. 165.1712 Section 165.1712 Navigation and... Displays, Skagway, Haines, and Wrangell, AK. (a) Regulated areas. The following areas are permanent safety..., Haines, AK within a 300-yard radius around the fireworks launch area, centered at approximate position 59...

  4. 33 CFR 165.1712 - Safety Zones; Annual Independence Day Firework Displays, Skagway, Haines, and Wrangell, AK.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Day Firework Displays, Skagway, Haines, and Wrangell, AK. 165.1712 Section 165.1712 Navigation and... Displays, Skagway, Haines, and Wrangell, AK. (a) Regulated areas. The following areas are permanent safety..., Haines, AK within a 300-yard radius around the fireworks launch area, centered at approximate position 59...

  5. KSC-06pd0978

    NASA Image and Video Library

    2006-06-02

    KENNEDY SPACE CENTER, FLA. - The European Space Agency's Columbus module rests on a work stand in view of media representatives and invited guests following a ceremony to welcome the module into the Space Station Processing Facility (SSPF). Columbus is the European Space Agency's research laboratory for the International Space Station. The module will be prepared in the SSPF for delivery to the space station on a future space shuttle mission. Columbus will expand the research facilities of the station and provide researchers with the ability to conduct numerous experiments in the life, physical and materials sciences. Photo credit: NASA/Amanda Diller

  6. Diurnal and day-to-day variation of isometric muscle strength in myasthenia gravis.

    PubMed

    Vinge, Lotte; Jakobsen, Johannes; Pedersen, Asger Roer; Andersen, Henning

    2016-01-01

    In patients with myasthenia gravis (MG), muscle strength is expected to decrease gradually during the day due to physical activities. Isometric muscle strength at the shoulder, knee, and ankle was determined in 10 MG patients (MGFA class II-IV) who were receiving usual medical treatment and in 10 control subjects. To determine diurnal and day-to-day variation, muscle strength was measured 4 times during day 1 and once at day 2. Knee extension strength decreased during the day in both patients and controls. Neither diurnal nor day-to-day variation of muscle strength was higher in patients compared with controls. Patients with mild to moderate MG did not have increased variation of isometric muscle strength during the day or from day-to-day compared with controls. This suggests that isometric muscle performance can be determined with high reproducibility in similar groups of MG patients without regard to time of day. © 2015 Wiley Periodicals, Inc.

  7. 42 CFR 484.220 - Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... address changes to the case-mix that are a result of changes in the coding or classification of different...-day episode payment rate for case-mix and area wage levels. 484.220 Section 484.220 Public Health... Calculation of the adjusted national prospective 60-day episode payment rate for case-mix and area wage levels...

  8. Vibration sensibility testing in the workplace. Day-to-day reliability.

    PubMed

    Rosecrance, J C; Cook, T M; Satre, D L; Goode, J D; Schroder, M J

    1994-09-01

    Loss of vibration sensibility has been suggested as an early indicator of peripheral compression neuropathy, including carpal tunnel syndrome. Although vibration sensibility has been used frequently to evaluate carpal tunnel syndrome, the day-to-day reliability of vibration measurements in an industrial population measured at the workplace has not been assessed. Vibration sensibility testing was performed at the university ergonomics laboratory on 50 volunteers (100 hands) and at a newspaper company on 50 workers (100 hands). Vibration perception and disappearance thresholds were measured on two occasions separated by 3 to 5 days. Student's t tests indicated no significant differences between the first and second tests or between the two groups. Pearson product-moment correlations for test-retest reliability were lower in the industry group but were relatively high despite the less than optimal testing conditions. Our findings suggest that vibration sensibility measurements are reliable from day to day not only in the laboratory but also in the workplace.

  9. 4. IRONWOOD BLUFFS BRIDGE MISSISSIPPI, ITAWAMBA CO. One mile W ...

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

    4. IRONWOOD BLUFFS BRIDGE MISSISSIPPI, ITAWAMBA CO. One mile W of Ms. 25 on dirt road 2.5 mi. N of Bull Mtn. Cr. View from N, wide angle. Sarcone Photography, Columbus, Ms. September 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  10. SPACELAB

    NASA Image and Video Library

    2014-06-05

    ISS040-E-007560 (5 June 2014) --- A colorful view of the interior of the Columbus laboratory of the International Space Station is featured in this image photographed by an Expedition 40 crew member on the station. The colored lighting is from the Veggie experiment in Columbus.

  11. Artist concept illustrating key events on day by day basis during Apollo 9

    NASA Technical Reports Server (NTRS)

    1969-01-01

    Artist concept illustrating key events on day by day basis during Apollo 9 mission. First photograph illustrates activities on the first day of the mission, including flight crew preparation, orbital insertion, 103 north mile orbit, separations, docking and docked Service Propulsion System Burn (19792); Second day events include landmark tracking, pitch maneuver, yaw-roll maneuver, and high apogee orbits (19793); Third day events include crew transfer and Lunar Module system evaluation (19794); Fourth day events include use of camera, day-night extravehicular activity, use of golden slippers, and television over Texas and Louisiana (19795); Fifth day events include vehicles undocked, Lunar Module burns for rendezvous, maximum separation, ascent propulsion system burn, formation flying and docking, and Lunar Module jettison ascent burn (19796); Sixth thru ninth day events include service propulsion system burns and landmark sightings, photograph special tests (19797); Tenth day events i

  12. Demographic Data for Special Needs Children in Title XX Day Care. Report No. 7698.

    ERIC Educational Resources Information Center

    Asano, Mildred

    Presented are demographic data for handicapped children in the Philadelphia area who might be eligible for federally funded (Title XX) day care services. The report consists of data tables and narrative sections for the following information: estimated number of handicapped children within catchment areas (CA's); estimated median income level of…

  13. Day to day variability in fat oxidation and the effect after only 1 day of change in diet composition.

    PubMed

    Støa, Eva Maria; Nyhus, Lill-Katrin; Børresen, Sandra Claveau; Nygaard, Caroline; Hovet, Åse Marie; Bratland-Sanda, Solfrid; Helgerud, Jan; Støren, Øyvind

    2016-04-01

    Indirect calorimetry is a common and noninvasive method to estimate rate of fat oxidation (FatOx) during exercise, and test-retest reliability should be considered when interpreting results. Diet also has an impact on FatOx. The aim of the present study was to investigate day to day variations in FatOx during moderate exercise given the same diet and 2 different isoenergetic diets. Nine healthy, moderately-trained females participated in the study. They performed 1 maximal oxygen uptake test and 4 FatOx tests. Habitual diets were recorded and repeated to assess day to day variability in FatOx. FatOx was also measured after 1 day of fat-rich (26.8% carbohydrates (CHO), 23.2% protein, 47.1% fat) and 1 day of CHO-rich diet (62.6% CHO, 20.1% protein, 12.4% fat). The reliability test revealed no differences in FatOx, respiratory exchange ratio (RER), oxygen uptake, carbon dioxide production, heart rate, blood lactate concentration, or blood glucose between the 2 habitual diet days. FatOx decreased after the CHO-rich diet compared with the habitual day 2 (from 0.42 ± 0.15 to 0.29 ± 0.13 g·min(-1), p < 0.05). No difference was found in FatOx between fat-rich diet and the 2 habitual diet days. FatOx was 31% lower (from 0.42 ± 0.14 to 0.29 ± 0.13 g·min(-1), p < 0.01) after the CHO-rich diet compared with the fat-rich diet. Using RER data to measure FatOx is a reliable method as long as the diet is strictly controlled. However, even a 1-day change in macronutrient composition will likely affect the FatOx results.

  14. On the day-to-day variation of the equatorial electrojet during quiet periods

    NASA Astrophysics Data System (ADS)

    Yamazaki, Y.; Richmond, A. D.; Maute, A.; Liu, H.-L.; Pedatella, N.; Sassi, F.

    2014-08-01

    It has been known for a long time that the equatorial electrojet varies from day to day even when solar and geomagnetic activities are very low. The quiet time day-to-day variation is considered to be due to irregular variability of the neutral wind, but little is known about how variable winds drive the electrojet variability. We employ a numerical model introduced by Liu et al. (2013), which takes into account weather changes in the lower atmosphere and thus can reproduce ionospheric variability due to forcing from below. The simulation is run for May and June 2009. Constant solar and magnetospheric energy inputs are used so that day-to-day changes will arise only from lower atmospheric forcing. The simulated electrojet current shows day-to-day variability of ±25%, which produces day-to-day variations in ground level geomagnetic perturbations near the magnetic equator. The current system associated with the day-to-day variation of the equatorial electrojet is traced based on a covariance analysis. The current pattern reveals return flow at both sides of the electrojet, in agreement with those inferred from ground-based magnetometer data in previous studies. The day-to-day variation in the electrojet current is compared with those in the neutral wind at various altitudes, latitudes, and longitudes. It is found that the electrojet variability is dominated by the zonal wind at 100-120 km altitudes near the magnetic equator. These results suggest that the response of the zonal polarization electric field to variable zonal winds is the main source of the day-to-day variation of the equatorial electrojet during quiet periods.

  15. High day-to-day reliability in lower leg volume measured by water displacement.

    PubMed

    Pasley, Jeffrey D; O'Connor, Patrick J

    2008-07-01

    The day-to-day reliability of lower leg volume is poorly documented. This investigation determined the day-to-day reliability of lower leg volume (soleus and gastrocnemius) measured using water displacement. Thirty young adults (15 men and 15 women) had their right lower leg volume measured by water displacement on five separate occasions. The participants performed normal activities of daily living and were measured at the same time of day after being seated for 30 min. The results revealed a high day-to-day reliability for lower leg volume. The mean percentage change in lower leg volume across days compared to day 1 ranged between 0 and 0.37%. The mean within subjects coefficient of variation in lower leg volume was 0.72% and the coefficient of variation for the entire sample across days ranged from 5.66 to 6.32%. A two way mixed model intraclass correlation (30 subjects x 5 days) showed that the lower leg volume measurement was highly reliable (ICC = 0.972). Foot and total lower leg volumes showed similarly high reliability. Water displacement offers a cost effective and reliable solution for the measurement of lower leg edema across days.

  16. A Hazy Day in Mexico City

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Mexico City has one of the world's most serious air pollution problems. The city is located atop a high plain at an altitude of 2200 meters, and is surrounded on three sides by mountains and snow-capped volcanoes. Since incident solar radiation does not vary significantly with season at tropical latitudes, photochemical smog is produced much of the year. In winter, air quality can worsen significantly when thermal inversions keep polluted air masses close to the surface.

    Atmospheric particulates (aerosols) are readily visible at oblique view angles, and differences in aerosol amount on two days are indicated by these images of central Mexico from the Multi-angle Imaging SpectroRadiometer (MISR). The images at left and center are natural color views acquired by MISR's 70-degree forward-viewing camera on April 9 and December 5, 2001, respectively. Mexico City can be identified in the center panel by the large area of haze accumulation above image center. Two small brighter patches within the hazy area indicate low fog. In the left-hand panel, the city basin appears significantly clearer, but some haze remains apparent across the Sierra Madre mountains in the lower portion of the images. On the right is an elevation field corresponding to the December 5 view. Automated MISR stereoscopic retrievals reveal the clouds at lower right to be at very high altitudes, in contrast to the low-lying haze and fog near Mexico City. When the stereo retrieval determines that a location is not covered by clouds, digital terrain elevation data are displayed instead. High clouds appear as the orange and red areas, and mountainous areas appear light blue and green. The position of the clouds within the 70-degree image are slightly southward of their location in the elevation map as a consequence of geometric parallax.

    Major sources of air pollutants within the basin enclosing the Mexico City urban area include exhaust from 3.5 million vehicles, thousands of industries, and

  17. Low oral doses of bisphenol A increase volume of the sexually dimorphic nucleus of the preoptic area in male, but not female, rats at postnatal day 21.

    PubMed

    He, Zhen; Paule, Merle G; Ferguson, Sherry A

    2012-01-01

    Perinatal treatment with relatively high doses of bisphenol A (BPA) appears to have little effect on volume of the rodent sexually dimorphic nucleus of the preoptic area (SDN-POA). However, doses more relevant to human exposures have not been examined. Here, effects of pre- and post-natal treatment with low BPA doses on SDN-POA volume of postnatal day (PND) 21 Sprague-Dawley rats were evaluated. Pregnant rats were orally gavaged with vehicle, 2.5 or 25.0 μg/kg BPA, or 5.0 or 10.0 μg/kg ethinyl estradiol (EE₂) on gestational days 6-21. Beginning on the day after birth, offspring were orally treated with the same dose their dam had received. On PND 21, offspring (n=10-15/sex/group; 1/sex/litter) were perfused and volume evaluation was conducted blind to treatment. SDN-POA outline was delineated using calbindin D28K immunoreactivity. Pairwise comparisons of the significant treatment by sex interaction indicated that neither BPA dose affected female volume. However, females treated with 5.0 or 10.0 μg/kg EE₂ exhibited volumes that were larger than same-sex controls, respectively (p<0.001). Males treated with either BPA dose or 10.0 μg/kg/day EE₂ had larger volumes than same-sex controls (p<0.006). These data indicate that BPA can have sex-specific effects on SDN-POA volume and that these effects manifest as larger volumes in males. Sensitivity of the methodology as well as the treatment paradigm was confirmed by the expected EE₂-induced increase in female volume. These treatment effects might lead to organizational changes within sexually dimorphic neuroendocrine pathways which, if persistent, could theoretically alter adult reproductive physiology and socio-sexual behavior in rats. Published by Elsevier Inc.

  18. Dinosaur Day!

    ERIC Educational Resources Information Center

    Nakamura, Sandra; Baptiste, H. Prentice

    2006-01-01

    In this article, the authors describe how they capitalized on their first-grade students' love of dinosaurs by hosting a fun-filled Dinosaur Day in their classroom. On Dinosaur Day, students rotated through four dinosaur-related learning stations that integrated science content with art, language arts, math, and history in a fun and time-efficient…

  19. Day-to-day variability in spot urine albumin-creatinine ratio.

    PubMed

    Naresh, Chetana N; Hayen, Andrew; Weening, Alexander; Craig, Jonathan C; Chadban, Steven J

    2013-12-01

    Accurate quantification of albuminuria is important in the diagnosis and management of chronic kidney disease. The reference test, a timed urinary albumin excretion, is cumbersome and prone to collection errors. Spot urine albumin-creatinine ratio (ACR) is convenient and commonly used, but random day-to-day variability in ACR measurements has not been assessed. Prospective cohort study of day-to-day variability in spot urine ACR measurements. Clinically stable outpatients (N = 157) attending a university hospital clinic in Australia between July 2007 and April 2010. Spot urine ACR variability was assessed and repeatability limits were determined using fractional polynomials. ACRs were measured from spot urine samples collected at 9:00 am on consecutive days and 24-hour urine albuminuria was measured concurrently. Paired ACRs were obtained from 157 patients (median age, 56 years; 60% men; median daily albumin excretion, 226 [range, 2.5-14,000] mg/d). Day-to-day variability was substantial and increased in absolute terms, but decreased in relative terms, with increasing baseline ACR. For patients with normoalbuminuria (ACR < 3 mg/mmol [<27 mg/g]), a change greater than ±467% (0-17 mg/mmol [0-150 mg/g]) is required to indicate a significant change in albuminuria status with 95% certainty; for those with microalbuminuria (ACR of 3-30 mg/mmol [27-265 mg/g]), a change of ±170% (0-27 mg/mmol [0-239 mg/g]) is required; for those with macroalbuminuria (ACR > 30 mg/mmol [>265 mg/g]), a change of ±83% (5-55 mg/mmol [44-486 mg/g]) is required; and for those with nephrotic-range proteinuria (ACR > 300 mg/mmol [>2,652 mg/g]), a change of ±48% (158-443 mg/mmol [1,397-3,916 mg/g]) is needed to represent a significant change. These study results need to be replicated in other ethnic groups. Changes in chronic kidney disease status attributed to therapy or disease progression, when based solely on a change in ACR, may be incorrect unless the potential for day-to-day

  20. Day-to-day reliability of gait characteristics in rats.

    PubMed

    Raffalt, Peter C; Nielsen, Louise R; Madsen, Stefan; Munk Højberg, Laurits; Pingel, Jessica; Nielsen, Jens Bo; Wienecke, Jacob; Alkjær, Tine

    2018-04-27

    The purpose of the present study was to determine the day-to-day reliability in stride characteristics in rats during treadmill walking obtained with two-dimensional (2D) motion capture. Kinematics were recorded from 26 adult rats during walking at 8 m/min, 12 m/min and 16 m/min on two separate days. Stride length, stride time, contact time, swing time and hip, knee and ankle joint range of motion were extracted from 15 strides. The relative reliability was assessed using intra-class correlation coefficients (ICC(1,1)) and (ICC(3,1)). The absolute reliability was determined using measurement error (ME). Across walking speeds, the relative reliability ranged from fair to good (ICCs between 0.4 and 0.75). The ME was below 91 mm for strides lengths, below 55 ms for the temporal stride variables and below 6.4° for the joint angle range of motion. In general, the results indicated an acceptable day-to-day reliability of the gait pattern parameters observed in rats during treadmill walking. The results of the present study may serve as a reference material that can help future intervention studies on rat gait characteristics both with respect to the selection of outcome measures and in the interpretation of the results. Copyright © 2018 Elsevier Ltd. All rights reserved.

  1. 2. IRONWOOD BLUFFS BRIDGE MISSISSIPPI, ITAWAMBA CO. One mile W ...

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

    2. IRONWOOD BLUFFS BRIDGE MISSISSIPPI, ITAWAMBA CO. One mile W of Ms. 25 on dirt road 2.5 mi. N of Bull Mtn. Cr. Oblique view of N truss from E end. Sarcone Photography, Columbus, Ms. September 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  2. 3. IRONWOOD BLUFFS BRIDGE MISSISSIPPI, ITAWAMBA CO. One mile W ...

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

    3. IRONWOOD BLUFFS BRIDGE MISSISSIPPI, ITAWAMBA CO. One mile W of Ms. 25 on dirt road 2.5 mi. N of Bull Mtn. Cr. View from S side of E approach. Sarcone Photography, Columbus, Ms. September 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  3. Holding Area LINQ Trial (HALT).

    PubMed

    Lee, John J; Weitz, Daniel; Anand, Rishi

    Recent studies have shown that insertable cardiac monitors (ICMs) can be implanted out of the traditional hospital setting and efforts are being made to explore the feasibility of implanting these devices in a specific standardized location other than the operating room or a cardiac catherization/electrophysiology lab. This was a prospective, non-randomized, single center post-market clinical trial designed to occur in the holding area of a hospital operating room or cardiac catheterization/electrophysiology laboratory. The Medtronic Reveal LINQ ICM was implanted and patients were followed for 90 days post implant. This study was designed to observe any procedure related adverse events stemming from the holding area implantation. Twenty patients were implanted at our hospital in a holding room not traditionally associated with the electrophysiology/cardiac/operatory labs. One patient was lost to the 90-day follow up. In one case, ICM implantation led to diagnosis requiring removal of ICM before the 90 day follow up and insertion of a biventricular implantable cardioverter defibrillator (ICD). In the remaining 18 patients, there were no serious complications such as minor skin infections, systemic infections or procedure-related adverse events requiring device explant. When following a standardized protocol with attention to sterile technique, it is feasible to implant ICMs in a holding area with no procedure related adverse events (AE). Copyright © 2017 Indian Heart Rhythm Society. Production and hosting by Elsevier B.V. All rights reserved.

  4. Predicting 7-day, 30-day and 60-day all-cause unplanned readmission: a case study of a Sydney hospital.

    PubMed

    Maali, Yashar; Perez-Concha, Oscar; Coiera, Enrico; Roffe, David; Day, Richard O; Gallego, Blanca

    2018-01-04

    The identification of patients at high risk of unplanned readmission is an important component of discharge planning strategies aimed at preventing unwanted returns to hospital. The aim of this study was to investigate the factors associated with unplanned readmission in a Sydney hospital. We developed and compared validated readmission risk scores using routinely collected hospital data to predict 7-day, 30-day and 60-day all-cause unplanned readmission. A combination of gradient boosted tree algorithms for variable selection and logistic regression models was used to build and validate readmission risk scores using medical records from 62,235 live discharges from a metropolitan hospital in Sydney, Australia. The scores had good calibration and fair discriminative performance with c-statistic of 0.71 for 7-day and for 30-day readmission, and 0.74 for 60-day. Previous history of healthcare utilization, urgency of the index admission, old age, comorbidities related to cancer, psychosis, and drug-abuse, abnormal pathology results at discharge, and being unmarried and a public patient were found to be important predictors in all models. Unplanned readmissions beyond 7 days were more strongly associated with longer hospital stays and older patients with higher number of comorbidities and higher use of acute care in the past year. This study demonstrates similar predictors and performance to previous risk scores of 30-day unplanned readmission. Shorter-term readmissions may have different causal pathways than 30-day readmission, and may, therefore, require different screening tools and interventions. This study also re-iterates the need to include more informative data elements to ensure the appropriateness of these risk scores in clinical practice.

  5. Differences in regional blood volume during a 28-day period of abstinence in chronic cannabis smokers.

    PubMed

    Sneider, Jennifer T; Pope, Harrison G; Silveri, Marisa M; Simpson, Norah S; Gruber, Staci A; Yurgelun-Todd, Deborah A

    2008-08-01

    Cerebral blood volume (CBV) studies have provided important insight into the effects of illicit substances such as cannabis. The present study examined changes in regional blood volume in the frontal and temporal lobe, and the cerebellum during 28 days of supervised abstinence from cannabis. Dynamic susceptibility contrast MRI (DSCMRI) data were collected on 15 current, long-term cannabis users between 6 and 36 h after the subjects' last reported cannabis use (Day 0), and again after 7 and 28 days of abstinence. Resting state CBV images were also acquired on 17 healthy comparison subjects. The present findings demonstrate that at Day 7, cannabis users continued to display increased blood volumes in the right frontal region, the left and right temporal regions, and the cerebellum. However, after 28 days of abstinence, only the left temporal area and cerebellum showed significantly increased CBV values in cannabis users. These findings suggest that while CBV levels begin to normalize with continued abstinence from cannabis, specifically in frontal areas, other temporal and cerebellar brain regions show slower CBV decreases.

  6. The manned space-laboratories control centre - MSCC. Operational functions and its implementation

    NASA Astrophysics Data System (ADS)

    Brogl, H.; Kehr, J.; Wlaka, M.

    This paper describes the functions of the MSCC during the operations of the Columbus Attached Laboratory and the Free Flying Laboratory as part of the In-Orbit-Infrastructure Ground Segment. For the Attached Laboratory, MSCC payload operations coordination for European experiments within the Attached Laboratory and elsewhere on the Space Station Freedom will be explained. The Free Flying Laboratory will be operated and maintained exclusively from the MSCC during its 30 years lifetime. Several operational scenarios will demonstrate the role of the MSCC during routine - and servicing operations: of main importance are the servicing activities of the Attached Laboratory and the Free Flyer at the Space Station as well as servicing of the Free Flyer by the European Space Plane Hermes. The MSCC will have complex operational-, communications-and management interfaces with the IOI Ground Segment, the Space Station User community and with the international partners. Columbus User Support Centres will be established in many European member states, which have to be coordinated by the MSCC to ensure the proper reception of the scientific data and to provide them with quick access to their experiments in space. For operations planning and execution of experiments in the Attached Laboratory, a close cooperation with the Space Station control authorities in the USA will be established. The paper will show the development of the MSCC being initially used for the upcoming Spacelab Mission D-2 (MSCC Phase-1) and later upgraded to a Columbus dedicated control centre (MSCC Phase-2). For the initial construction phase the establishing of MSCC requirements, the philosophie used for the definition of the 'basic infrastructure' and key features of the installed facilities will be addressed. Resulting from Columbus and D-2 requirements, the sizing of the building with respect to controlrooms, conference rooms, office spare and simulation high-bay areas will be discussed. The defined 'basic

  7. Association of peak factor VIII levels and area under the curve with bleeding in patients with haemophilia A on every third day pharmacokinetic-guided prophylaxis.

    PubMed

    Valentino, L A; Pipe, S W; Collins, P W; Blanchette, V S; Berntorp, E; Fischer, K; Ewenstein, B M; Oh, M; Spotts, G

    2016-07-01

    We previously showed that pharmacokinetic-guided prophylaxis (PKP) allows the dosing interval to be extended while maintaining a specific trough level. However, the associations of peak factor VIII (FVIII) levels and area under the curve (AUC) with breakthrough bleeding have not been investigated. The aim of this study was to analyse data from the PKP arm to determine whether peak FVIII levels, AUC and time with FVIII levels in a haemostatically effective range are independent predictors of bleeding during prophylaxis. Post hoc analysis of the association of FVIII levels and AUC with annualized bleeding rate in 34 patients on PKP. During 1 year of PKP, 131 bleeding episodes occurred in 24/34 patients. Average peak FVIII levels ranged from 24 to 168 IU dL(-1) , with higher values associated with a decreased risk for all bleeding (joint and non-joint; P < 0.01) and joint bleeding (P < 0.01). Following rFVIII infusion, median percent of time spent with FVIII levels >20 IU dL(-1) was 22%; median AUC was 1363. Both values were significantly associated with a lower ABR when targeting a 1% trough at 72 h. When PKP was administered every third day, higher peak FVIII levels, higher AUC and more time spent per week with FVIII levels >20 IU dL(-1) provided increased protection from joint and non-joint bleeding. These data highlight the potential impact of variability in individual pharmacokinetic and bleeding risk and support the need for high peak levels and AUC in some patients treated every third day. The findings do not necessarily apply to alternate-day or other prophylactic dosing regimens. © 2016 The Authors. Haemophilia Published by John Wiley & Sons Ltd.

  8. Perception and Intention in Relation to Engineering: A Gendered Study Based on a One-Day Outreach Activity

    ERIC Educational Resources Information Center

    Molina-Gaudo, Pilar; Baldassarri, S.; Villarroya-Gaudo, M.; Cerezo, E.

    2010-01-01

    This paper explores both how male and female high school pupils (15-16 years old) perceive the engineering profession and their willingness to pursue a career in this area. A study was performed around a one-day outreach activity, Girls' Day, organized for the first time in Spain. During Girls' Day, students were exposed to specific activities…

  9. Study of the Half-Day/Full-Day Kindergarten Model

    ERIC Educational Resources Information Center

    McInroy, Thomas R.

    2012-01-01

    This case study and problem analysis was an in-depth investigation of the half-day/full-day kindergarten model by utilizing interviews and focus groups to provide insight from parents, teachers, and other district personnel as to how the model has impacted the social, emotional, and academic development of the participating students. This study…

  10. Home Weatherization Visit

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Chu, Steven; Strickland, Ted

    2009-08-25

    Secretary Steven Chu visits a home that is in the process of being weatherized in Columbus, OH, along with Ohio Governor Ted Strickland and Columbus Mayor Michael Coleman. They discuss the benefits of weatherization and how funding from the recovery act is having a direct impact in communities across America.

  11. Home Weatherization Visit

    ScienceCinema

    Chu, Steven; Strickland, Ted

    2018-02-14

    Secretary Steven Chu visits a home that is in the process of being weatherized in Columbus, OH, along with Ohio Governor Ted Strickland and Columbus Mayor Michael Coleman. They discuss the benefits of weatherization and how funding from the recovery act is having a direct impact in communities across America.

  12. Interior View in Node 2

    NASA Image and Video Library

    2015-01-15

    Interior view looking starboard (STBD) and aft in the Harmony Node 2, taken during the crew's sleep period (main lights are turned off). Hatches into the Columbus European Laboratory and Destiny U.S. Laboratory are in view. The pink glow comes from the Vegetable Production System (Veggie) greenhouse, housed in Columbus.

  13. The Columbian Quincentenary: NCSS Position Statement.

    ERIC Educational Resources Information Center

    Social Studies and the Young Learner, 1992

    1992-01-01

    Offers the National Council for the Social Studies' official position on Christopher Columbus' voyages to the Americas. Acknowledges the roles of Native Americans, Africans, and Asians in the Age of Discovery. Recognizes the effects of Columbus' contacts with the other cultures of the Americas. Explores the contemporary relevance of 1492. (SG)

  14. Same-Day Versus Next-Day Repair of Fovea-Threatening Primary Rhegmatogenous Retinal Detachments.

    PubMed

    Gorovoy, Ian R; Porco, Travis C; Bhisitkul, Robert B; de Juan, Eugene; Schwartz, Daniel M; Stewart, Jay M

    2016-01-01

    To evaluate the outcomes of same-day versus next-day repair of fovea-threatening rhegmatogenous retinal detachments (FT RRD). Retrospective, multi-surgeon observational case series. Operative reports and medical records were reviewed to evaluate a number of visual and anatomic outcomes, including presenting features, intraoperative complications, and postoperative results in the repair of primary FT RRD undergoing same-day versus next-day repair with scleral buckling, pars plana vitrectomy, or both procedures. A total of 96 consecutive patients (43 same-day, 45 next-day, and eight two days later) were compared. There was no statistically significant difference in visual outcomes between same-day and next-day repair at postoperative months 3 and 6 and at last follow-up (month 3 mean BCVA 20/30 same day; 20/32 next day; p = 0.82). Preoperative vision was strongly correlated with postoperative acuity. Effect of differences in length or type of visual symptoms, location of RRD, gender, or lens status on postoperative month 3 best-corrected visual acuity (BCVA) was not statistically significant. Overall, 85% of patients had a BCVA of 20/40 or better at postoperative month 3. Reoperation rate and intraoperative complications were not statistically different between the two groups. Re-attachment was achieved in all but one patient in both groups. Time in the operating room was longer for same-day surgery (2.98 ± 0.46 hours) compared to next-day surgery (2.54 ± 0.38 hours) (p < 0.001), which was statistically significant even when factoring in the type of surgery performed. However, one case did progress to a macula-off detachment in a superior RRD with breaks found in lattice degeneration. Next-day surgery provided equivalent visual outcomes. Emergent, same-day surgery has logistical and resource implications as it may be more expensive, may necessitate rescheduling of previously booked cases, and may limit preoperative examination by the surgeon and

  15. Prospects of solar energy in the coastal areas of Nigeria

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Emetere, Moses E., E-mail: moses.emetere@covenantuniversity.edu.ng; Akinyemi, Marvel L., E-mail: samuel.sanni@covenantuniversity.edu.ng

    The climatic factors in the coastal areas are cogent in planning a stable and functional solar farm. The experiment performed in this study entails a day-to-day solar radiation pattern in coastal areas. The results show that the solar radiation pattern in coastal region portends danger to the performance of solar photovoltaic (PV) module and its lifecycle. The efficiency of the PV module was tested in the harmattan where dust is a major hindrance. The results were related to meteorological parameters which influences the solar radiation over an area. The solar radiation pattern in coastal areas was traced to the solarmore » sectional shading theory which was summarized and explained.« less

  16. KSC-08pd0192

    NASA Image and Video Library

    2008-02-07

    KENNEDY SPACE CENTER, FLA. -- Commander Steve Frick is happy to be suiting up for launch of space shuttle Atlantis on the STS-122 mission. The launch, scheduled for 2:45 p.m. EST, will be the third attempt for Atlantis since December 2007 to carry the European Space Agency's Columbus laboratory to the International Space Station. During the 11-day mission, the crew's prime objective is to attach the laboratory to the Harmony module, adding to the station's size and capabilities. Photo credit: NASA/Kim Shiflett

  17. 33 CFR 100.116 - Swim Buzzards Bay Day, New Bedford, MA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Swim Buzzards Bay Day, New Bedford, MA. 100.116 Section 100.116 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND..., New Bedford, MA. (a) Regulated Area. All waters of the Acushnet River, within 200 feet of...

  18. 33 CFR 100.116 - Swim Buzzards Bay Day, New Bedford, MA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Swim Buzzards Bay Day, New Bedford, MA. 100.116 Section 100.116 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND..., New Bedford, MA. (a) Regulated Area. All waters of the Acushnet River, within 200 feet of...

  19. 1. IRONWOOD BLUFFS BRIDGE Tombigbee R. MISSISSIPPI, ITAWAMBA CO. One ...

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

    1. IRONWOOD BLUFFS BRIDGE Tombigbee R. MISSISSIPPI, ITAWAMBA CO. One mile W of Ms. 25 on dirt road 2.5 mi. N of Bull Mtn. Cr. Detail of upper panel point, showing components of members. Sarcone Photography, Columbus, Ms. September 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  20. 14. RAILROAD BRIDGE MISSISSIPPI, MONROE CO., ABERDEEN Reach by foot ...

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

    14. RAILROAD BRIDGE MISSISSIPPI, MONROE CO., ABERDEEN Reach by foot from E end of Vine St. St. Louis and San Francisco RR bridge. Bridge built 1887, replaced, 1969. Credit: Evans Memorial Library, Aberdeen, Ms. No date. Sarcone Photography, Columbus, Ms. Sep 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

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