Science.gov

Sample records for frogs railroads

  1. Shoreham Railroad Bridge, Former Addison County Railroad (later, Rutland Railroad, ...

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

    Shoreham Railroad Bridge, Former Addison County Railroad (later, Rutland Railroad, Addison Branch), spanning Lemon Fair River above Richville Pond, west of East Shoreham Road, Shoreham, Addison County, VT

  2. HARDENING FROG POINTS BY EXPLOSIVE ENERGY,

    DTIC Science & Technology

    Experiments were made to determine the most efficient method of strain hardening railroad frog points in order to increase their fatigue resistance...Mechanical strain hardening with rolls 40 mm in diameter under a load of 8 tons produced in standard frogs cast from G13L high-manganese steel (AISI...Hadfield steel) a work-hardened surface layer 3-5 mm thick with a hardness of 340 HB. In other experiments, the frogs were hardened by exploding a

  3. Fantastic Frogs!

    ERIC Educational Resources Information Center

    Scott, Kym

    2002-01-01

    Number rhymes can be used in many exciting and different ways to support the early learning goals for mathematics. The rhyme "five little speckled frogs" provides the theme for this display, which was set up in Lewisham's professional development center. It provides a range of ideas which would help develop young children's mathematical learning…

  4. Fantastic Frogs!

    ERIC Educational Resources Information Center

    Scott, Kym

    2002-01-01

    Number rhymes can be used in many exciting and different ways to support the early learning goals for mathematics. The rhyme "five little speckled frogs" provides the theme for this display, which was set up in Lewisham's professional development center. It provides a range of ideas which would help develop young children's mathematical learning…

  5. FROGS report

    NASA Astrophysics Data System (ADS)

    FROGS Reports present information on current research relevant to felsic magmatism, including commentaries on problems of current interest. Please contact Calvin Miller, Geology, 6028B, Vanderbilt University, Nashville, TN 37235; tel. 615-322-2986 about your own research, conferences, and ideas for stimulating commentaries.

  6. Global Pursuits: The Underground Railroad

    ERIC Educational Resources Information Center

    School Arts: The Art Education Magazine for Teachers, 2004

    2004-01-01

    This brief article describes Charles T. Webber's oil on canvas painting, "The Underground Railroad, 1893." The subject of this painting is the Underground Railroad, which today has become an American legend. The Underground Railroad was not a systematic means of transportation, but rather a secretive process that allowed fugitive slaves…

  7. Global Pursuits: The Underground Railroad

    ERIC Educational Resources Information Center

    School Arts: The Art Education Magazine for Teachers, 2004

    2004-01-01

    This brief article describes Charles T. Webber's oil on canvas painting, "The Underground Railroad, 1893." The subject of this painting is the Underground Railroad, which today has become an American legend. The Underground Railroad was not a systematic means of transportation, but rather a secretive process that allowed fugitive slaves…

  8. Frog eat frog: exploring variables influencing anurophagy

    PubMed Central

    Vimercati, Giovanni; de Villiers, F. André; Mokhatla, Mohlamatsane M.; Davies, Sarah J.; Edwards, Shelley; Altwegg, Res

    2015-01-01

    Background. Frogs are generalist predators of a wide range of typically small prey items. But descriptions of dietary items regularly include other anurans, such that frogs are considered to be among the most important of anuran predators. However, the only existing hypothesis for the inclusion of anurans in the diet of post-metamorphic frogs postulates that it happens more often in bigger frogs. Moreover, this hypothesis has yet to be tested. Methods. We reviewed the literature on frog diet in order to test the size hypothesis and determine whether there are other putative explanations for anurans in the diet of post-metamorphic frogs. In addition to size, we recorded the habitat, the number of other sympatric anuran species, and whether or not the population was invasive. We controlled for taxonomic bias by including the superfamily in our analysis. Results. Around one fifth of the 355 records included anurans as dietary items of populations studied, suggesting that frogs eating anurans is not unusual. Our data showed a clear taxonomic bias with ranids and pipids having a higher proportion of anuran prey than other superfamilies. Accounting for this taxonomic bias, we found that size in addition to being invasive, local anuran diversity, and habitat produced a model that best fitted our data. Large invasive frogs that live in forests with high anuran diversity are most likely to have a higher proportion of anurans in their diet. Conclusions. We confirm the validity of the size hypothesis for anurophagy, but show that there are additional significant variables. The circumstances under which frogs eat frogs are likely to be complex, but our data may help to alert conservationists to the possible dangers of invading frogs entering areas with threatened anuran species. PMID:26336644

  9. 78 FR 17763 - Housatonic Railroad Company, Inc., Maybrook Railroad Company, and Housatonic Transportation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... Surface Transportation Board Housatonic Railroad Company, Inc., Maybrook Railroad Company, and Housatonic Transportation Company--Intra-Corporate Family Transaction Exemption Housatonic Railroad Company, Inc. (HRRC), Maybrook Railroad Company (MRC), and Housatonic Transportation Company (HTC) (collectively,...

  10. The Trainset Railroad Simulation

    DTIC Science & Technology

    1993-02-13

    Schneider, Editors, Jacob Aizikowitz, Thomas Bressoud , Tony Lek 13a. TYPE OF REPORT 13b. TIME COVERED 14 DATE OF REPORT (Year. Month. Day) 15 PAGE...Editor)* Fred B. Schneider (Editor) Jacob Aizikowitz** Thomas C. Bressoud Tony Lekas*** TR 93-1329 February 1993 UNTIS c’’A&I C1 tb ~ric [,~b 18y ib...Railroad Simiulat*iori Richard A. Browni and Fred B. Schneider, Editors .Jacob Aizikowitz 2 Thomas C. Bressoud Toriv Lekas’i The RR Project Department of

  11. Yet More Frogs

    ERIC Educational Resources Information Center

    Shutler, Paul M. E.

    2011-01-01

    Extending a recent paper by Derek Holton, we show how to represent the algorithm for the Frog Problem diagrammatically. This diagrammatic representation suggests a simpler proof of the symmetrical case (equal numbers of frogs of each colour) by allowing the even and odd cases to be treated together. It also provides a proof in the asymmetrical…

  12. Yet More Frogs

    ERIC Educational Resources Information Center

    Shutler, Paul M. E.

    2011-01-01

    Extending a recent paper by Derek Holton, we show how to represent the algorithm for the Frog Problem diagrammatically. This diagrammatic representation suggests a simpler proof of the symmetrical case (equal numbers of frogs of each colour) by allowing the even and odd cases to be treated together. It also provides a proof in the asymmetrical…

  13. Yet more frogs

    NASA Astrophysics Data System (ADS)

    Shutler, Paul M. E.

    2011-06-01

    Extending a recent paper by Derek Holton, we show how to represent the algorithm for the Frog Problem diagrammatically. This diagrammatic representation suggests a simpler proof of the symmetrical case (equal numbers of frogs of each colour) by allowing the even and odd cases to be treated together. It also provides a proof in the asymmetrical case (unequal numbers of frogs) as an extension of the symmetrical case. The issue of whether frogs of a given colour should be allowed to move in either direction is discussed. While it is possible to restrict to the case of movement in a single direction, results for bi-directional movement can be obtained by making the correspondence between the algorithm and its diagrammatic representation more concrete. The Frog Problem then becomes a form of constrained shortest path problem around the diagram, and from this point of view optimality of the algorithm becomes much clearer.

  14. Railroad Valley, Nevada

    NASA Image and Video Library

    2002-02-01

    Information from images of Railroad Valley, Nevada captured on August 17, 2001 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) may provide a powerful tool for monitoring crop health and maintenance procedures. These images cover an area of north central Nevada. The top image shows irrigated fields, with healthy vegetation in red. The middle image highlights the amount of vegetation. The color code shows highest vegetation content in red, orange, yellow, green, blue, and purple and the lowest in black. The final image is a thermal infrared channel, with warmer temperatures in white and colder in black. In the thermal image, the northernmost and westernmost fields are markedly colder on their northwest areas, even though no differences are seen in the visible image or the second, Vegetation Index image. This can be attributed to the presence of excess water, which can lead to crop damage. http://photojournal.jpl.nasa.gov/catalog/PIA03463

  15. 78 FR 66987 - Railroad Safety Technology Program Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-07

    ... Federal Railroad Administration Railroad Safety Technology Program Grant Program AGENCY: Federal Railroad... applications. SUMMARY: The Railroad Safety Technology Grant Program was first authorized under the Rail Safety... . SUPPLEMENTARY INFORMATION: Authority and Funding: The Railroad Safety Technology Grant Program, authorized under...

  16. 75 FR 20038 - Railroad Safety Technology Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... Federal Railroad Administration Railroad Safety Technology Grant Program AGENCY: Federal Railroad Administration, Department of Transportation. ACTION: Notice of Funds Availability, Railroad Safety Technology... (Volume 75, Number 59; March 29, 2010) for the Railroad Safety Technology Program, in the section...

  17. 78 FR 26423 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... Advisory Committee that develops railroad safety regulations through a consensus process. The RSAC meeting... Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Railroad...

  18. 75 FR 73158 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... advisory committee that develops railroad safety regulations through a consensus process. The RSAC meeting... Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Railroad...

  19. 77 FR 52393 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Railroad Safety... Advisory Committee that develops railroad safety regulations through a consensus process. The RSAC...

  20. 76 FR 41555 - Tupelo, Mississippi Railroad Relocation Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-14

    ... Federal Railroad Administration Tupelo, Mississippi Railroad Relocation Project AGENCY: Federal Railroad... Environmental Impact Statement and public hearing for the Tupelo, Mississippi Railroad Relocation Project (Project). SUMMARY: The Federal Railroad Administration announces the availability of the...

  1. 78 FR 62002 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-10

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Railroad Safety... Advisory Committee that develops railroad safety regulations through a consensus process. The RSAC...

  2. Coming of the Railroad, Unit V.

    ERIC Educational Resources Information Center

    Robinson, Terry

    Designed for elementary school students, this unit on the coming of the railroad in Wyoming provides concepts, activities, resource lists, and maps. Concepts stress the coming of the railroad in 1867-69, routes which were considered, towns owing their origin to the railroad, the railroad ownership of southern Wyoming, and the relationship between…

  3. Coming of the Railroad, Unit V.

    ERIC Educational Resources Information Center

    Robinson, Terry

    Designed for elementary school students, this unit on the coming of the railroad in Wyoming provides concepts, activities, resource lists, and maps. Concepts stress the coming of the railroad in 1867-69, routes which were considered, towns owing their origin to the railroad, the railroad ownership of southern Wyoming, and the relationship between…

  4. 75 FR 11224 - Albany & Eastern Railroad Company-Acquisition and Operation Exemption-Union Pacific Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... TRANSPORTATION Surface Transportation Board Albany & Eastern Railroad Company--Acquisition and Operation Exemption--Union Pacific Railroad Company and Willamette & Pacific Railroad, Inc. Albany & Eastern Railroad...--Acquisition Exemption--Union Pacific Railroad Company. In that proceeding, VFRC, LLC (VFRC) seeks an exemption...

  5. Railroad Valley, Nevada

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Information from images of Railroad Valley, Nevada captured on August 17,2001 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer(ASTER) may provide a powerful tool for monitoring crop health and maintenance procedures.

    These images cover an area of north central Nevada. The top image shows irrigated fields, with healthy vegetation in red. The middle image highlights the amount of vegetation. The color code shows highest vegetation content in red, orange, yellow, green, blue, and purple and the lowest in black. The final image is a thermal infrared channel, with warmer temperatures in white and colder in black.

    In the thermal image, the northernmost and westernmost fields are markedly colder on their northwest areas, even though no differences are seen in the visible image or the second, Vegetation Index image. This can be attributed to the presence of excess water, which can lead to crop damage.

    The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER)is an imaging instrument that is flying on Terra, a satellite launched in December 1999 as part of NASA's Earth Observing System (EOS). The instrument is being used to obtain detailed maps of land surface temperature, emissivity, reflectance and elevation. The Earth Observing System (EOS) platforms are part of NASA's Earth Science Enterprise, whose goal is to obtain a better understanding of the interactions between the biosphere, hydrosphere, lithosphere and atmosphere.

    NASA's Jet Propulsion Laboratory is a division of the California Institute of Technology, Pasadena.

  6. 76 FR 1666 - Susquehanna Union Railroad Company-Control Exemption-North Shore Railroad Company, Nittany & Bald...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ... Surface Transportation Board Susquehanna Union Railroad Company--Control Exemption--North Shore Railroad Company, Nittany & Bald Eagle Railroad Company, Shamokin Valley Railroad Company, Juniata Valley Railroad Company, Lycoming Valley Railroad Company, and Union County Industrial Railroad Company On April 12,...

  7. Jan Swammerdam's frogs

    PubMed Central

    Sleigh, Charlotte

    2012-01-01

    Having discussed insect metamorphosis at length, Jan Swammerdam's Bybel der Natuure (1679/1737) reached its climax with a substantial description of the generation and muscular activity of frogs. This paper explores the rhetorical role of frogs in Swammerdam's ‘great work’, showing how they were the Archimedean point from which he aimed to reorder all of creation—from insects to humans—within one glorious, God-ordained natural history and philosophy. Swammerdam linked insects to frogs through a demonstration that all underwent epigenesis; and frogs were then linked to humans through a demonstration of their identical muscular activity. The success of Swammerdam's strategy required a theological reconstruction of the frog, traditionally an ungodly creature, such that trustworthy knowledge could be obtained from its body. Perhaps surprisingly, this act of theological cleansing is shown to be somewhat prefigured in the distinctly non-experimental natural history of Edward Topsell (1608). The paper also examines Swammerdam's interactions with the mystic Antoinette Bourignon, and his challenges in reconciling a spirituality of meletetics with a material epistemology in natural philosophy. Differences are revealed between the natural analogies given by Swammerdam in his published and unpublished writings, undermining to a certain extent the triumphal insect–frog–human rhetorical structure of the Bybel.

  8. Railroad safety program, volume 1

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Since 1981, the Federal Railroad Administration (FRA) has annually prepared a National Inspection Plan (NIP) whose purpose is to summarize regional efforts to improve railroad transportation safety. The research concluded on the following tasks including the problems, conclusions and recommendations associated with these tasks is summarized: (1) the preparation of the 1983 NIP, with recommended procedures for improving future NIPs; (2) the development of an outline for the 1984 NIP, including a methodology for the allocation of inspection resources and other specialized regional activities; (3) the management and development of the 1984 NIP; and (4) the development of an instruction manual to be used in the preparation of future NIPs.

  9. 78 FR 62940 - Railroad Revenue Adequacy-2012 Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... Surface Transportation Board Railroad Revenue Adequacy--2012 Determination AGENCY: Surface Transportation... announcing the 2012 revenue adequacy determinations for the Nation's Class I railroads. Two carriers, Norfolk Southern Combined Railroad Subsidiaries and Union Pacific Railroad Company, were found to be...

  10. 75 FR 27053 - Railroad Safety Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Charter Renewal AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Charter Renewal of the Railroad Safety Advisory Committee (RSAC). SUMMARY: FRA announces the charter renewal of...

  11. 75 FR 3959 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ... TRANSPORTATION Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Railroad Safety Advisory Committee (RSAC) Meeting. SUMMARY: FRA announces the forty-first meeting of...

  12. 77 FR 28421 - Railroad Safety Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Charter Renewal AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Charter Renewal of the Railroad Safety Advisory Committee (RSAC). SUMMARY: FRA announces the charter renewal of...

  13. 76 FR 50326 - Tyburn Railroad, LLC-Acquisition and Operation Exemption-Tyburn Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ... Surface Transportation Board Tyburn Railroad, LLC--Acquisition and Operation Exemption--Tyburn Railroad Company Tyburn Railroad, LLC (Tyburn), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from Tyburn Railroad Company and operate approximately 0.9 miles of rail lines in...

  14. 77 FR 75701 - Landisville Railroad, LLC-Operation Exemption-Buckeye East Chicago Railroad LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... Surface Transportation Board Landisville Railroad, LLC--Operation Exemption--Buckeye East Chicago Railroad... railroad right-of-way, and bulk liquid transloading facilities owned by Buckeye East Chicago Railroad, LLC, a Class III rail carrier, in East Chicago, Ind.\\2\\ \\1\\ Applicant states that the track does not have...

  15. 75 FR 47678 - Northern Plains Railroad, Inc.-Lease Exemption-Soo Line Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... Surface Transportation Board Northern Plains Railroad, Inc.--Lease Exemption--Soo Line Railroad Company... notice of lease and operation exemption should be issued, and does so here. Northern Plains Railroad, Inc... its lease of approximately 290.31 miles of rail line of Soo Line Railroad Company, d/b/a...

  16. 78 FR 23633 - Union Pacific Railroad Company-Trackage Rights Exemption-Illinois Central Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... Surface Transportation Board Union Pacific Railroad Company--Trackage Rights Exemption-- Illinois Central Railroad Company Illinois Central Railroad Company (IC), pursuant to a written agreement dated December 18, 2012, has agreed to grant overhead trackage rights to Union Pacific Railroad Company (UP) over...

  17. 75 FR 66421 - HC Railroad, LLC-Acquisition and Operation Exemption-Honey Creek Railroad, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... TRANSPORTATION Surface Transportation Board HC Railroad, LLC--Acquisition and Operation Exemption--Honey Creek Railroad, Inc. HC Railroad, LLC (HC), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from the Honey Creek Railroad (HCR), and to operate 6.4 miles of HCR's rail...

  18. 76 FR 34805 - Arkansas Midland Railroad Company, Inc., Trackage Rights Exemption; Caddo Valley Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ... Surface Transportation Board Arkansas Midland Railroad Company, Inc., Trackage Rights Exemption; Caddo Valley Railroad Company Pursuant to a written trackage rights agreement, Caddo Valley Railroad Company (CVR) has agreed to grant local trackage rights to Arkansas Midland Railroad Company, Inc. (AKMD)...

  19. 29 CFR 1917.17 - Railroad facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... movement. (m) Recessed railroad switches shall be enclosed to provide a level surface. (n) Warning signs... 29 Labor 7 2011-07-01 2011-07-01 false Railroad facilities. 1917.17 Section 1917.17 Labor... (CONTINUED) MARINE TERMINALS Marine Terminal Operations § 1917.17 Railroad facilities. (a) Work shall...

  20. 29 CFR 1917.17 - Railroad facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... movement. (m) Recessed railroad switches shall be enclosed to provide a level surface. (n) Warning signs... 29 Labor 7 2010-07-01 2010-07-01 false Railroad facilities. 1917.17 Section 1917.17 Labor... (CONTINUED) MARINE TERMINALS Marine Terminal Operations § 1917.17 Railroad facilities. (a) Work shall...

  1. 30 CFR 57.9104 - Railroad crossings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Railroad crossings. 57.9104 Section 57.9104... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Traffic Safety § 57.9104 Railroad crossings. Designated railroad crossings shall be posted...

  2. 30 CFR 57.9104 - Railroad crossings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Railroad crossings. 57.9104 Section 57.9104... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Traffic Safety § 57.9104 Railroad crossings. Designated railroad crossings shall be posted...

  3. 30 CFR 57.9104 - Railroad crossings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Railroad crossings. 57.9104 Section 57.9104... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Traffic Safety § 57.9104 Railroad crossings. Designated railroad crossings shall be posted...

  4. 76 FR 23714 - Railroad Safety Appliance Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-28

    ... and property in an energy efficient way.'' FRA disagrees and does not view the special approval... Federal Railroad Administration 49 CFR Part 231 RIN 2130-AB97 Railroad Safety Appliance Standards AGENCY...: FRA is amending the regulations related to safety appliance arrangements on railroad equipment....

  5. 30 CFR 56.9104 - Railroad crossings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Railroad crossings. 56.9104 Section 56.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Dumping Traffic Safety § 56.9104 Railroad crossings. Designated railroad crossings shall be posted...

  6. 49 CFR 219.23 - Railroad policies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad policies. 219.23 Section 219.23 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE General § 219.23 Railroad policies. (a)...

  7. 30 CFR 56.9104 - Railroad crossings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Railroad crossings. 56.9104 Section 56.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Dumping Traffic Safety § 56.9104 Railroad crossings. Designated railroad crossings shall be posted...

  8. 30 CFR 57.9104 - Railroad crossings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Railroad crossings. 57.9104 Section 57.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Dumping Traffic Safety § 57.9104 Railroad crossings. Designated railroad crossings shall be posted...

  9. 30 CFR 56.9104 - Railroad crossings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Railroad crossings. 56.9104 Section 56.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Dumping Traffic Safety § 56.9104 Railroad crossings. Designated railroad crossings shall be posted...

  10. 30 CFR 56.9104 - Railroad crossings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Railroad crossings. 56.9104 Section 56.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Dumping Traffic Safety § 56.9104 Railroad crossings. Designated railroad crossings shall be posted...

  11. 25 CFR 169.23 - Railroads.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Railroads. 169.23 Section 169.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.23 Railroads. (a..., individually owned and Government-owned land, except in the State of Oklahoma, for railroads, station...

  12. 30 CFR 57.9104 - Railroad crossings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Railroad crossings. 57.9104 Section 57.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Dumping Traffic Safety § 57.9104 Railroad crossings. Designated railroad crossings shall be posted...

  13. 25 CFR 169.23 - Railroads.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Railroads. 169.23 Section 169.23 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.23 Railroads. (a..., individually owned and Government-owned land, except in the State of Oklahoma, for railroads, station...

  14. Slavery and the Underground Railroad.

    ERIC Educational Resources Information Center

    Anderson, Nancy Comfort

    2000-01-01

    Presents a bibliography of sources to help children understand slavery and the Underground Railroad and recommends a combination of fiction and nonfiction for a better understanding. Includes picture books, biographies of people who played prominent roles during the time of slavery, nonfiction books for older readers, and videotape. (LRW)

  15. Railroad safety program, task 2

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Aspects of railroad safety and the preparation of a National Inspection Plan (NIP) for rail safety improvement are examined. Methodology for the allocation of inspection resources, preparation of a NIP instruction manual, and recommendations for future NIP, are described. A statistical analysis of regional rail accidents is presented with causes and suggested preventive measures included.

  16. Slavery and the Underground Railroad.

    ERIC Educational Resources Information Center

    Anderson, Nancy Comfort

    2000-01-01

    Presents a bibliography of sources to help children understand slavery and the Underground Railroad and recommends a combination of fiction and nonfiction for a better understanding. Includes picture books, biographies of people who played prominent roles during the time of slavery, nonfiction books for older readers, and videotape. (LRW)

  17. Reusing Railroad Stations. A Report.

    ERIC Educational Resources Information Center

    Educational Facilities Labs., Inc., New York, NY.

    Railroad stations are a unique American resource that should continue to serve public and private interests even though their original purpose may have passed. Large stations should be considered as prominent civic structures whose redevelopment could offer significant opportunities to influence the future character, economy, and operation of…

  18. Railroad and locomotive technology roadmap.

    SciTech Connect

    Stodolsky, F.; Gaines, L.; Energy Systems

    2003-02-24

    Railroads are important to the U.S. economy. They transport freight efficiently, requiring less energy and emitting fewer pollutants than other modes of surface transportation. While the railroad industry has steadily improved its fuel efficiency--by 16% over the last decade--more can, and needs to, be done. The ability of locomotive manufacturers to conduct research into fuel efficiency and emissions reduction is limited by the small number of locomotives manufactured annually. Each year for the last five years, the two North American locomotive manufacturers--General Electric Transportation Systems and the Electro-Motive Division of General Motors--have together sold about 800 locomotives in the United States. With such a small number of units over which research costs can be spread, outside help is needed to investigate all possible ways to reduce fuel usage and emissions. Because fuel costs represent a significant portion of the total operating costs of a railroad, fuel efficiency has always been an important factor in the design of locomotives and in the operations of a railroad. However, fuel efficiency has recently become even more critical with the introduction of strict emission standards by the U.S. Environmental Protection Agency, to be implemented in stages (Tiers 0, 1, and 2) between 2000 and 2005. Some of the technologies that could be employed to meet the emission standards may negatively affect fuel economy--by as much as 10-15% when emissions are reduced to Tier 1 levels. Lowering fuel economy by that magnitude would have a serious impact on the cost to the consumer of goods shipped by rail, on the competitiveness of the railroad industry, and on this country's dependence on foreign oil. Clearly, a joint government/industry R&D program is needed to help catalyze the development of advanced technologies that will substantially reduce locomotive engine emissions while also improving train system energy efficiency. DOE convened an industry

  19. It's a Frog's Life

    ERIC Educational Resources Information Center

    Coffey, Audrey L.; Sterling, Donna R.

    2003-01-01

    When a preschool teacher unexpectedly found tadpoles in the school's outdoor baby pool, she recognized an unusual opportunity for her students to study pond life up close. By following the tadpoles' development, students learned about frogs, life cycles, habitats. (Contains 1 resource.)

  20. It's a Frog's Life

    ERIC Educational Resources Information Center

    Coffey, Audrey L.; Sterling, Donna R.

    2003-01-01

    When a preschool teacher unexpectedly found tadpoles in the school's outdoor baby pool, she recognized an unusual opportunity for her students to study pond life up close. By following the tadpoles' development, students learned about frogs, life cycles, habitats. (Contains 1 resource.)

  1. Cascades frog conservation assessment

    Treesearch

    Karen Pope; Catherine Brown; Marc Hayes; Gregory Green; Diane Macfarlane

    2014-01-01

    The Cascades frog (Rana cascadae) is a montane, lentic-breeding amphibian that has become rare in the southern Cascade Range and remains relatively widespread in the Klamath Mountains of northern California. In the southern Cascades, remaining populations occur primarily in meadow habitats where the fungal disease, chytridiomycosis, and habitat...

  2. 23 CFR 646.107 - Railroad protective insurance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Railroad protective insurance. 646.107 Section 646.107... RAILROADS Railroad-Highway Insurance Protection § 646.107 Railroad protective insurance. In connection with highway projects for the elimination of hazards of railroad-highway crossings and other...

  3. 23 CFR 646.107 - Railroad protective insurance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Railroad protective insurance. 646.107 Section 646.107... RAILROADS Railroad-Highway Insurance Protection § 646.107 Railroad protective insurance. In connection with highway projects for the elimination of hazards of railroad-highway crossings and other...

  4. 23 CFR 646.107 - Railroad protective insurance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Railroad protective insurance. 646.107 Section 646.107... RAILROADS Railroad-Highway Insurance Protection § 646.107 Railroad protective insurance. In connection with highway projects for the elimination of hazards of railroad-highway crossings and other...

  5. 20 CFR 225.14 - Railroad Earnings Dual Benefit PIA.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Railroad Earnings Dual Benefit PIA. 225.14 Section 225.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT... Annuities § 225.14 Railroad Earnings Dual Benefit PIA. (a) General. The Railroad Earnings Dual Benefit...

  6. 77 FR 22381 - Odorant Fade in Railroad Tank Cars

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... Federal Railroad Administration Odorant Fade in Railroad Tank Cars AGENCY: Federal Railroad Administration... Safety Advisory 2012-01 to remind shippers and consignees of railroad tank cars containing odorized... United States by railroad tank car is from bulk suppliers to either industrial end-users or to...

  7. 23 CFR 646.107 - Railroad protective insurance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Railroad protective insurance. 646.107 Section 646.107... RAILROADS Railroad-Highway Insurance Protection § 646.107 Railroad protective insurance. In connection with highway projects for the elimination of hazards of railroad-highway crossings and other...

  8. 76 FR 68830 - Railroad Revenue Adequacy-2010 Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... (Sub-No. 15)] Railroad Revenue Adequacy--2010 Determination AGENCY: Surface Transportation Board, DOT... revenue adequacy determinations for the Nation's Class I railroads. One carrier, Union Pacific Railroad... INFORMATION: The Board is required to make an annual determination of railroad revenue adequacy. A railroad...

  9. 20 CFR 225.14 - Railroad Earnings Dual Benefit PIA.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Railroad Earnings Dual Benefit PIA. 225.14 Section 225.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT... Annuities § 225.14 Railroad Earnings Dual Benefit PIA. (a) General. The Railroad Earnings Dual Benefit...

  10. 23 CFR 646.107 - Railroad protective insurance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Railroad protective insurance. 646.107 Section 646.107... RAILROADS Railroad-Highway Insurance Protection § 646.107 Railroad protective insurance. In connection with highway projects for the elimination of hazards of railroad-highway crossings and other...

  11. 77 FR 57188 - Rusk, Palestine & Pacific Railroad, LLC-Operation Exemption-Texas State Railroad Authority

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... Surface Transportation Board Rusk, Palestine & Pacific Railroad, LLC--Operation Exemption-- Texas State Railroad Authority Rusk, Palestine & Pacific Railroad, LLC (RP&P), formerly American Heritage Railways of...) between Rusk and Palestine, Tex., currently owned by the Texas Parks and Wildlife Authority. The Line is...

  12. 77 FR 23321 - Kiamichi Railroad L.L.C.-Trackage Rights Exemption-WFEC Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Kiamichi Railroad L.L.C.--Trackage Rights Exemption--WFEC Railroad Company... agreed to grant limited nonexclusive overhead trackage rights to Kiamichi Railroad L.L.C. (KRR), over...

  13. Teams Explore the Whole Frog

    ERIC Educational Resources Information Center

    Cessna, Clair E.

    1973-01-01

    Describes the content and organization of a laboratory session in which student teams work on the organs, tissues, and parasites of a pithed frog. The procedure maximizes participation by every student, makes possible the fullest use of each frog, and permits a rather broad study in a limited time. (JR)

  14. Teams Explore the Whole Frog

    ERIC Educational Resources Information Center

    Cessna, Clair E.

    1973-01-01

    Describes the content and organization of a laboratory session in which student teams work on the organs, tissues, and parasites of a pithed frog. The procedure maximizes participation by every student, makes possible the fullest use of each frog, and permits a rather broad study in a limited time. (JR)

  15. 75 FR 18253 - R.J. Corman Railroad Property, LLC-Acquisition Exemption-NC Railroad, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Surface Transportation Board R.J. Corman Railroad Property, LLC--Acquisition Exemption--NC Railroad, Inc. R.J. Corman Railroad Property, LLC (RJC Railroad Property), a Class III rail carrier, has filed a... concurrently filed notice of exemption in STB Finance Docket No. 35364, R.J. Corman Railroad...

  16. 75 FR 68398 - Golden Triangle Railroad, LLC-Acquisition and Operation Exemption-Golden Triangle Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Woods Railroad, LLC, and Texas, Oklahoma & Eastern Railroad, LLC, in which Patriot Rail, LLC and its..., Oklahoma & Eastern Railroad Company; and (5) Docket No. FD 35431, Patriot Woods Railroad, LLC-- Acquisition and Operation Exemption--Weyerhaeuser NR Company, Weyerhaeuser Woods Railroad Operating Division....

  17. 78 FR 10262 - Railroad Cost Recovery Procedures-Productivity Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... Surface Transportation Board Railroad Cost Recovery Procedures--Productivity Adjustment AGENCY: Surface Transportation Board, DOT. ACTION: Proposed railroad cost recovery procedures productivity adjustment. SUMMARY... of average change in railroad productivity for the 2007-2011 (5-year) averaging period. This...

  18. Axionometric Cutaway of Bridge Structure Shoreham Railroad Bridge, Former ...

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

    Axionometric Cutaway of Bridge Structure - Shoreham Railroad Bridge, Former Addison County Railroad (later, Rutland Railroad, Addison Branch), spanning Lemon Fair River above Richville Pond, west of East Shoreham Road, Shoreham, Addison County, VT

  19. 49 CFR 219.105 - Railroad's duty to prevent violations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... this section, the knowledge imputed to the railroad must be limited to that of a railroad management... duty to prevent violations. (a) A railroad may not, with actual knowledge, permit an employee to go...

  20. 49 CFR 219.105 - Railroad's duty to prevent violations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... this section, the knowledge imputed to the railroad must be limited to that of a railroad management... duty to prevent violations. (a) A railroad may not, with actual knowledge, permit an employee to go...

  1. 20 CFR 404.1027 - Railroad work.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Railroad work. 404.1027 Section 404.1027...- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1027 Railroad work. We exclude from employment any work you do as an employee or employee representative as...

  2. 20 CFR 404.1027 - Railroad work.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Railroad work. 404.1027 Section 404.1027...- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1027 Railroad work. We exclude from employment any work you do as an employee or employee representative as...

  3. 20 CFR 404.1027 - Railroad work.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Railroad work. 404.1027 Section 404.1027...- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1027 Railroad work. We exclude from employment any work you do as an employee or employee representative as...

  4. 20 CFR 404.1027 - Railroad work.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Railroad work. 404.1027 Section 404.1027...- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1027 Railroad work. We exclude from employment any work you do as an employee or employee representative as...

  5. 20 CFR 404.1027 - Railroad work.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Railroad work. 404.1027 Section 404.1027...- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1027 Railroad work. We exclude from employment any work you do as an employee or employee representative as...

  6. 75 FR 61552 - Federal Railroad Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Railroad Administration Notice of Informational Filing In accordance with Section 236.913 of Title... Administration (FRA) has received an informational filing from the Northeast Illinois Regional Commuter Railroad...

  7. An overview of the Railroad Retirement program.

    PubMed

    Whitman, Kevin

    2008-01-01

    In the 1930s, amidst concern about the ability of existing pension programs to provide former railroad workers with adequate assistance in old age, Congress established a national Railroad Retirement system. This system is primarily administered by the Railroad Retirement Board (RRB), which is an independent federal agency charged with providing benefits to eligible employees of the railroad industry and their families. Today, the Railroad Retirement program is closely tied to the far better-known Social Security program, and although the Railroad Retirement program and Social Security share a number of common elements, key differences also exist between the two in areas such as funding and benefit structure. This article aims to increase awareness and understanding of the Railroad Retirement program and its relationship with Social Security by examining the parallel development of these two retirement programs while illuminating areas where the two diverge. The history of the Railroad Retirement program, the benefits provided by the program, and RRB's financial operations are reviewed, using elements of the Social Security system as points of reference.

  8. 49 CFR 236.787a - Railroad.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... Railroad means any form of non-highway ground transportation that runs on rails or electromagnetic... Consolidated Rail Corporation on January 1, 1979; and (b) High speed ground transportation systems that connect... traditional railroads; but does not include rapid transit operations in an urban area that are not...

  9. 49 CFR 236.787a - Railroad.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... Railroad means any form of non-highway ground transportation that runs on rails or electromagnetic... Consolidated Rail Corporation on January 1, 1979; and (b) High speed ground transportation systems that connect... traditional railroads; but does not include rapid transit operations in an urban area that are not...

  10. 49 CFR 236.787a - Railroad.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... Railroad means any form of non-highway ground transportation that runs on rails or electromagnetic... Consolidated Rail Corporation on January 1, 1979; and (b) High speed ground transportation systems that connect... traditional railroads; but does not include rapid transit operations in an urban area that are not...

  11. 49 CFR 219.23 - Railroad policies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE General § 219.23 Railroad policies. (a) Whenever a breath or body fluid test is required of an employee under this part, the railroad must provide... regulations. Use of the mandated DOT form for drug or alcohol testing satisfies the requirements of...

  12. 49 CFR 219.23 - Railroad policies.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE General § 219.23 Railroad policies. (a) Whenever a breath or body fluid test is required of an employee under this part, the railroad must provide... regulations. Use of the mandated DOT form for drug or alcohol testing satisfies the requirements of...

  13. 49 CFR 236.787a - Railroad.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad. 236.787a Section 236.787a Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF... OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Definitions § 236.787a...

  14. 49 CFR 236.787a - Railroad.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad. 236.787a Section 236.787a Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF... OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Definitions § 236.787a...

  15. Lithobates sylvaticus (wood frog)

    USGS Publications Warehouse

    Fuller, Pam

    2016-01-01

    A single specimen found southwest of Hattiesburg in Timberton (31.270391oN, 89.327675oW; WGS 84). 23 July 2015. Gary, Kat, and Ron Lukens. Verifi ed by Kenneth Krysko, Florida Museum of Natural History (UF-Herpetology 176455). This species has never been recorded from the state of Mississippi before (Dodd 2013. Frogs of the United States and Canada – Volume 2. John Hopkins University Press, Baltimore, Maryland. 982 pp.). According to Dodd (2013), the closest population is located in east central Alabama, approximately 400 km to the northeast, as documented by Davis and Folkerts (1986. Brimleyana 12:29-50).

  16. Union Pacific Railroad`s LNG locomotive test program

    SciTech Connect

    Grimaila, B.

    1995-12-31

    Union Pacific Railroad is testing LNG in six locomotives through 1997 to determine if the liquefied natural gas technology is right for them. Two of the six LNG test locomotives are switch, or yard, locomotives. These 1,350 horsepower locomotives are the industry`s first locomotives totally fueled by natural gas. They`re being tested in the yard in the Los Angeles area. The other four locomotives are long-haul locomotives fueled by two tenders. These units are duel-fueled, operating on a mixture of LNG and diesel and are being tested primarily on the Los Angeles to North Platte, Nebraska corridor. All the information concerning locomotive emissions, locomotive performance, maintenance requirements, the overall LNG system design and the economic feasibility of the project will be analyzed to determine if UPR should expand, or abandon, the LNG technology.

  17. Roadhouse and shops, from Chicago, Burlington and Quincy Railroad mainline, ...

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

    Roadhouse and shops, from Chicago, Burlington and Quincy Railroad mainline, facing southeast. - Chicago, Burlington & Quincy Railroad, Roundhouse & Shops, Broadway & Spring Streets, Aurora, Kane County, IL

  18. Roadhouse and shops from the Chicago, Burlington and Quincy railroad ...

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

    Roadhouse and shops from the Chicago, Burlington and Quincy railroad mainline, facing northeast - Chicago, Burlington & Quincy Railroad, Roundhouse & Shops, Broadway & Spring Streets, Aurora, Kane County, IL

  19. Railroad Lines as Study Sites in Plant Biology.

    ERIC Educational Resources Information Center

    Arnold, Robert M.

    1979-01-01

    Presents reasons for utilizing abandoned railroad tracks in ecology field trip studies. Explanations are given for the factors influencing railroad vegetation. Activities for students are suggested. (SA)

  20. Landscape resistance to frog movements

    USGS Publications Warehouse

    Mazerolle, M.J.; Desrochers, A.

    2005-01-01

    An animal's capacity to recolonize a patch depends on at least two components: its ability to detect the patch and its ability to reach it. However, the disruption of such processes by anthropic disturbances could explain low animal abundance patterns observed by many investigators in certain landscapes. Through field experiments, we compared the orientation and homing success of northern green frogs (Rana clamitans melanota Rafinesque, 1820) and northern leopard frogs (Rana pipiens Schreber, 1782) translocated across disturbed or undisturbed surfaces. We also monitored the path selected by individuals when presented with a choice between a short distance over a disturbed surface and a longer, undisturbed route. Finally, we measured the water loss and behaviour of frogs on substrates resulting from anthropogenic disturbances and a control. When presented with a choice, 72% of the frogs avoided disturbed surfaces. Although able to orient towards the pond of capture when translocated on disturbed surfaces, frogs had a lower probability of homing successfully to the pond than when translocated at a similar distance on an undisturbed surface. Frogs lost the most water on substrates associated with disturbance and in the absence of cover. Our data illustrate that anthropically disturbed areas devoid of cover, such as mined peatlands and agricultural fields, disrupt the ability of frogs to reach habitat patches and are likely explanations to their reduced abundance patterns in such environments. ?? 2005 NRC Canada.

  1. Leopard frog and wood frog reproduction in Colorado and Wyoming

    USGS Publications Warehouse

    Corn, Paul Stephen; Livo, Lauren J.

    1989-01-01

    Between 1978 and 1988, we recorded reproductive information from populations of ranid frogs in Colorado and Wyoming. Egg masses from five plains and montane populations of northern leopard frogs (Rana pipiens) contained 645-6272 eggs (x̄ = 3045, N = 68 egg masses). In two montane populations of wood frogs (Rana sylvatica) numbers of eggs per egg mass varied from 711-1248 (x̄ = 876, N = 15) and probably were equal to total clutch size. Mean hatching success was 90% in egg masses from one R. sylvatica population and ranged from 70% to 99% in R. pipiens egg masses. Rana pipiens egg masses from one location were assigned to three overlapping size distributions, which we believe reflects the underlying age structure of female frogs.

  2. Public health risks of railroad hazardous substance emergency events.

    PubMed

    Orr, M F; Kaye, W E; Zeitz, P; Powers, M E; Rosenthal, L

    2001-02-01

    The number of railroad events reported to the Agency for Toxic Substances and Disease Registry's Hazardous Substances Emergency Events Surveillance system increased from 84 in 1993 to 177 in 1998. Comparisons of data on railroad and non-railroad events were made. The results overall indicated a greater potential impact of railroad events on public health. A median number of 2039 persons were living within a 1-mile radius of railroad events versus 982 for non-railroad events. The percentage of events during times when people are more likely to be home was also greater for railroad events. Railroad event victims were more likely to need hospital treatment than non-railroad event victims, which suggested the need for better community planning, reevaluation of current federal regulations and priorities for railroad hazardous material transport, and enhanced railroad industry commitment to safety.

  3. 49 CFR 840.3 - Notification of railroad accidents.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 7 2013-10-01 2013-10-01 false Notification of railroad accidents. 840.3 Section... SAFETY BOARD RULES PERTAINING TO NOTIFICATION OF RAILROAD ACCIDENTS § 840.3 Notification of railroad accidents. The operator of a railroad shall notify the Board by telephoning the National Response Center...

  4. 49 CFR 840.3 - Notification of railroad accidents.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 7 2014-10-01 2014-10-01 false Notification of railroad accidents. 840.3 Section... SAFETY BOARD RULES PERTAINING TO NOTIFICATION OF RAILROAD ACCIDENTS § 840.3 Notification of railroad accidents. The operator of a railroad shall notify the Board by telephoning the National Response Center...

  5. 20 CFR 202.14 - Service incidental to railroad transportation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Service incidental to railroad transportation. 202.14 Section 202.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT EMPLOYERS UNDER THE ACT § 202.14 Service incidental to railroad transportation....

  6. 40 CFR 1033.610 - Small railroad provisions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Small railroad provisions. 1033.610... CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Special Compliance Provisions § 1033.610 Small railroad... II and Class III railroads. This section describes how these provisions apply for railroads...

  7. 20 CFR 221.2 - Railroad Retirement Board jurisdiction.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Railroad Retirement Board jurisdiction. 221.2 Section 221.2 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT JURISDICTION DETERMINATIONS § 221.2 Railroad Retirement Board jurisdiction. (a) Life cases. The Board...

  8. 40 CFR 1033.610 - Small railroad provisions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Small railroad provisions. 1033.610... CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Special Compliance Provisions § 1033.610 Small railroad... II and Class III railroads. This section describes how these provisions apply for railroads...

  9. 20 CFR 202.14 - Service incidental to railroad transportation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Service incidental to railroad transportation. 202.14 Section 202.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT EMPLOYERS UNDER THE ACT § 202.14 Service incidental to railroad transportation....

  10. 40 CFR 1033.610 - Small railroad provisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Small railroad provisions. 1033.610... CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Special Compliance Provisions § 1033.610 Small railroad... II and Class III railroads. This section describes how these provisions apply for railroads...

  11. 20 CFR 202.14 - Service incidental to railroad transportation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Service incidental to railroad transportation. 202.14 Section 202.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT EMPLOYERS UNDER THE ACT § 202.14 Service incidental to railroad transportation....

  12. 49 CFR 219.601 - Railroad random drug testing programs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad random drug testing programs. 219.601 Section 219.601 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Programs § 219.601 Railroad random drug testing programs. (a) Submission. Each railroad must submit for...

  13. 40 CFR 1033.610 - Small railroad provisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Small railroad provisions. 1033.610... CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Special Compliance Provisions § 1033.610 Small railroad... II and Class III railroads. This section describes how these provisions apply for railroads...

  14. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad random alcohol testing programs. 219.607 Section 219.607 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  15. 40 CFR 1033.610 - Small railroad provisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Small railroad provisions. 1033.610... CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Special Compliance Provisions § 1033.610 Small railroad... II and Class III railroads. This section describes how these provisions apply for railroads...

  16. 20 CFR 202.14 - Service incidental to railroad transportation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Service incidental to railroad transportation. 202.14 Section 202.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT EMPLOYERS UNDER THE ACT § 202.14 Service incidental to railroad transportation....

  17. 20 CFR 221.2 - Railroad Retirement Board jurisdiction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Railroad Retirement Board jurisdiction. 221.2 Section 221.2 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT JURISDICTION DETERMINATIONS § 221.2 Railroad Retirement Board jurisdiction. (a) Life cases. The Board...

  18. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad random alcohol testing programs. 219.607 Section 219.607 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  19. 49 CFR 840.3 - Notification of railroad accidents.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Notification of railroad accidents. 840.3 Section... SAFETY BOARD RULES PERTAINING TO NOTIFICATION OF RAILROAD ACCIDENTS § 840.3 Notification of railroad accidents. The operator of a railroad shall notify the Board by telephoning the National Response Center...

  20. 77 FR 73734 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-11

    ... Doc No: 2012-29835] DEPARTMENT OF TRANSPORTATION Federal Railroad Administration [Docket No. FRA-2000-7257; Notice No. 72] Railroad Safety Advisory Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Railroad Safety...

  1. 49 CFR 840.3 - Notification of railroad accidents.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Notification of railroad accidents. 840.3 Section... SAFETY BOARD RULES PERTAINING TO NOTIFICATION OF RAILROAD ACCIDENTS § 840.3 Notification of railroad accidents. The operator of a railroad shall notify the Board by telephoning the National Response Center...

  2. 20 CFR 202.14 - Service incidental to railroad transportation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Service incidental to railroad transportation. 202.14 Section 202.14 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT EMPLOYERS UNDER THE ACT § 202.14 Service incidental to railroad transportation....

  3. 13. VIEW OF RAILROAD EXHIBIT AT EL PORTAL. SHAY LOCOMOTIVE ...

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

    13. VIEW OF RAILROAD EXHIBIT AT EL PORTAL. SHAY LOCOMOTIVE IS FROM THE HETCH HETCHY RAILROAD. CABOOSE IS FROM THE YOSEMITE VALLEY RAILROAD. FOREST ROAD IN FOREGROUND IS THE ALIGNMENT OF THE YOSEMITE VALLEY RAILROAD. LOOKING W. GIS: N-37 40 27.0 / W-119 47 10.5 - Yosemite National Park Roads & Bridges, Yosemite Village, Mariposa County, CA

  4. Injuries among railroad trespassers--Georgia, 1990-1996.

    PubMed

    1999-07-02

    Railroad trespassers are persons on railroad property whose presence is prohibited or unlawful. Most trespassers are walking along or across railroad tracks. In 1997, fatalities to railroad trespassers became the leading cause of railroad-related deaths in the United States. In 1998, 513 persons were injured and 536 persons were killed while trespassing (Federal Railroad Administration, unpublished data, 1999). This report presents three incidents in which trespassers were injured or killed and summarizes a study of fatal and nonfatal injuries to railroad trespassers in Georgia from 1990 through 1996.

  5. The First Great Migration: The Underground Railroad.

    ERIC Educational Resources Information Center

    Goodstein, Carol

    1990-01-01

    Describes the Underground Railroad, a loosely organized system used by runaway Southern slaves to reach freedom in the North. Discusses the role of "conductors," who acted as guides and offered shelter along the route. (FMW)

  6. The First Great Migration: The Underground Railroad.

    ERIC Educational Resources Information Center

    Goodstein, Carol

    1990-01-01

    Describes the Underground Railroad, a loosely organized system used by runaway Southern slaves to reach freedom in the North. Discusses the role of "conductors," who acted as guides and offered shelter along the route. (FMW)

  7. A Comparison of V-Frog[C] to Physical Frog Dissection

    ERIC Educational Resources Information Center

    Lalley, James P.; Piotrowski, Phillip S.; Battaglia, Barbara; Brophy, Keith; Chugh, Kevin

    2010-01-01

    The purpose of the present study was to examine and compare the effectiveness of virtual frog dissection using V-Frog[C] and physical frog dissection on learning, retention, and affect. Subjects were secondary students enrolled in year-long life science classes in a suburban high school (N=102). Virtual dissections were done with V-Frog[C], a…

  8. To Be or Not to Be...a Frog: The Frog Prince and Shifting Paradigms.

    ERIC Educational Resources Information Center

    Crane, Lisa Marie

    1997-01-01

    Discusses three modern variations of the classic "Frog Prince" folk tale: "Pondlarker" (Fred Gwynne); "The Frog Prince Continued" (Jon Scieszka); and "The Prince of the Pond" (Donna Jo Napoli). Notes that these variants create a world in which frogs can have values, wisdom, and emotion, and in which frogs can influence the ways of humanity. (RS)

  9. To Be or Not to Be...a Frog: The Frog Prince and Shifting Paradigms.

    ERIC Educational Resources Information Center

    Crane, Lisa Marie

    1997-01-01

    Discusses three modern variations of the classic "Frog Prince" folk tale: "Pondlarker" (Fred Gwynne); "The Frog Prince Continued" (Jon Scieszka); and "The Prince of the Pond" (Donna Jo Napoli). Notes that these variants create a world in which frogs can have values, wisdom, and emotion, and in which frogs can influence the ways of humanity. (RS)

  10. 77 FR 55268 - Union Pacific Railroad Company-Acquisition and Operation Exemption-San Pedro Railroad Operating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... Surface Transportation Board Union Pacific Railroad Company--Acquisition and Operation Exemption--San Pedro Railroad Operating Company, LLC Union Pacific Railroad Company (UP) has filed a verified notice of exemption under: (1) 49 CFR 1180.2(d)(1) to acquire and operate over San Pedro Railroad Operating Company...

  11. 76 FR 39155 - R.J. Corman Railroad Property, LLC-Acquisition Exemption-NC Railroad, Inc

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... Surface Transportation Board R.J. Corman Railroad Property, LLC--Acquisition Exemption--NC Railroad, Inc R. J. Corman Railroad Property, LLC (RJC Railroad Property), a Class III rail carrier, filed a verified... acquisition transaction is related to the notice of exemption in Docket No. FD 35364, R. J. Corman...

  12. 77 FR 66216 - Union Railroad Company-Corporate Family Merger Exemption-McKeesport Connecting Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-02

    ... Surface Transportation Board Union Railroad Company--Corporate Family Merger Exemption-- McKeesport Connecting Railroad Company Union Railroad Company (URR) and McKeesport Connecting Railroad Company (MCK... corporate family transaction pursuant to which MCK would be merged into URR. URR and MCK are both...

  13. 77 FR 50762 - Arkansas-Oklahoma Railroad, Inc.-Lease and Operation Exemption-Line of Union Pacific Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... Surface Transportation Board Arkansas-Oklahoma Railroad, Inc.--Lease and Operation Exemption-- Line of Union Pacific Railroad Company Arkansas-Oklahoma Railroad, Inc. (AOK), a Class III rail carrier, has filed a verified notice of exemption under 49 CFR 1150.41 to lease from Union Pacific Railroad...

  14. 77 FR 38884 - Wyoming Connect Railroad LLC-Acquisition and Operation Exemption-Union Pacific Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Surface Transportation Board Wyoming Connect Railroad LLC--Acquisition and Operation Exemption--Union Pacific Railroad Company Wyoming Connect Railroad LLC (WCR), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire by lease from Union Pacific Railroad Company and to...

  15. The Classroom Animal: The Leopard Frog.

    ERIC Educational Resources Information Center

    Science and Children, 1985

    1985-01-01

    Describes the natural history of the leopard frog and factors which make it appropriate for short-term study in the classroom. Information on the frog's habits, life cycle, housing, care, and health is included. (DH)

  16. What's the Difference between Frogs and Toads?

    ERIC Educational Resources Information Center

    Brown, Herrick

    2004-01-01

    The difference between frogs and toads can be determined scientifically but is based in the historic use of the terms frog and toad. These are Old English words for the common frog, "Rana temporaria," and the common toad, "Bufo bufo," both inhabitants of the British Isles. In the process of describing a new anuran species,…

  17. 49 CFR 213.137 - Frogs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Frogs. 213.137 Section 213.137 Transportation... TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.137 Frogs. (a) The flangeway depth measured from a plane across the wheel-bearing area of a frog on Class 1 track shall not be less than 13/8 inches, or...

  18. 49 CFR 213.137 - Frogs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Frogs. 213.137 Section 213.137 Transportation... TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.137 Frogs. (a) The flangeway depth measured from a plane across the wheel-bearing area of a frog on Class 1 track shall not be less than 13/8 inches, or...

  19. 49 CFR 213.137 - Frogs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Frogs. 213.137 Section 213.137 Transportation... TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.137 Frogs. (a) The flangeway depth measured from a plane across the wheel-bearing area of a frog on Class 1 track shall not be less than 13/8 inches, or...

  20. 49 CFR 213.137 - Frogs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Frogs. 213.137 Section 213.137 Transportation... TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.137 Frogs. (a) The flangeway depth measured from a plane across the wheel-bearing area of a frog on Class 1 track shall not be less than 13/8 inches, or...

  1. What's the Difference between Frogs and Toads?

    ERIC Educational Resources Information Center

    Brown, Herrick

    2004-01-01

    The difference between frogs and toads can be determined scientifically but is based in the historic use of the terms frog and toad. These are Old English words for the common frog, "Rana temporaria," and the common toad, "Bufo bufo," both inhabitants of the British Isles. In the process of describing a new anuran species,…

  2. 49 CFR 213.137 - Frogs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Frogs. 213.137 Section 213.137 Transportation... TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.137 Frogs. (a) The flangeway depth measured from a plane across the wheel-bearing area of a frog on Class 1 track shall not be less than 13/8 inches, or...

  3. 75 FR 18254 - R.J. Corman Railroad Company/Bardstown Line-Lease and Operation Exemption-R.J. Corman Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... Surface Transportation Board R.J. Corman Railroad Company/Bardstown Line--Lease and Operation Exemption--R.J. Corman Railroad Property, LLC R.J. Corman Railroad Company/Bardstown Line (RJC Railroad Company... from R.J. Corman Railroad Property, LLC (RJC Railroad Property), and to operate approximately 42...

  4. 76 FR 39156 - R. J. Corman Railroad Company/Bardstown Line-Lease and Operation Exemption-R. J. Corman Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... Surface Transportation Board R. J. Corman Railroad Company/Bardstown Line--Lease and Operation Exemption--R. J. Corman Railroad Property, LLC R. J. Corman Railroad Company/Bardstown Line (RJC Railroad... from R. J. Corman Railroad Property, LLC (RJC Railroad Property), and operate approximately 42...

  5. 76 FR 78335 - North Carolina & Virginia Railroad Company, LLC, Chesapeake & Albemarle Railroad Division-Lease...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... Surface Transportation Board North Carolina & Virginia Railroad Company, LLC, Chesapeake & Albemarle Railroad Division--Lease Amendment Exemption--Norfolk Southern Railway Company North Carolina & Virginia... notice of exemption under 49 CFR1150.41 to amend a lease with Norfolk Southern Railway Company (NSR). The...

  6. FROG: Time-series analysis

    NASA Astrophysics Data System (ADS)

    Allan, Alasdair

    2014-06-01

    FROG performs time series analysis and display. It provides a simple user interface for astronomers wanting to do time-domain astrophysics but still offers the powerful features found in packages such as PERIOD (ascl:1406.005). FROG includes a number of tools for manipulation of time series. Among other things, the user can combine individual time series, detrend series (multiple methods) and perform basic arithmetic functions. The data can also be exported directly into the TOPCAT (ascl:1101.010) application for further manipulation if needed.

  7. New regulations on railroad bridge safety: opportunities and challenges for railroad bridge monitoring

    NASA Astrophysics Data System (ADS)

    Moreu, Fernando; LaFave, James M.; Spencer, Billie F.

    2012-04-01

    New federal regulations now mandate North American railroad bridge owners to closely assess the structural capacity of their bridges. Consequently, railroad companies are currently looking into developing and exploring monitoring systems for specific bridges, to help them improve and develop bridge safety in order to help comply with this new rule. The first part of this paper explains the significance of the new federal law. The new rule comes from the Federal Railroad Administration (FRA), Department of Transportation (DOT), and it falls under the 49 Code of Federal Regulations (CFR), Parts 213 and 2371. It requires railroad track owners to know the safe capacity of their bridges and to additionally conduct special inspections if either weather or other exceptional conditions make them necessary to ensure safe railroad bridge operations. The second part of this paper will cover past and current studies about the viability of bridge health monitoring, and actual structural monitoring experiences for railroad bridges. Finally, lessons learned from these monitoring examples, as well as recommendations for future applications, are suggested, including wireless monitoring strategies for railroad bridges such as: campaign sensing inspections (periodic monitoring); bridge replacement observations (short term monitoring); and permanent bridge instrumentation (long term monitoring).

  8. 77 FR 38884 - Sisseton Milbank Railroad Company-Acquisition and Operation Exemption-SLA Property Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Surface Transportation Board Sisseton Milbank Railroad Company--Acquisition and Operation Exemption--SLA Property Management Limited Partnership and Sisseton Milbank Railroad, Inc. Sisseton Milbank Railroad... from SLA Property Management Limited Partnership and Sisseton Milbank Railroad, Inc., their...

  9. Application and assessment of ultrasonic inspection methods for flaw detection and characterization of manganese steel frogs

    NASA Astrophysics Data System (ADS)

    Cinson, A.; Diaz, A.; Prowant, M.

    2011-04-01

    Ultrasonic nondestructive examination (NDE) has a long and successful history of application across a wide array of industries, including nuclear, aerospace, and transportation sectors. In coarse-grained, cast Manganese (Mn) steel frog components, NDE/inspection challenges are encountered both in-field (after the frogs have been installed on a rail line) and at the manufacturing facilities during post-fabrication QA/QC activities. Periodically inherently flawed frogs are received from a manufacturer, and put into service, as most railroad operators do not have a means to conduct pre-service examinations on received components. Accordingly, there is a need for a pre-service inspection system that can provide a rapid, cost-effective and non-intrusive inspection capability for detection of defects, flaws, and other anomalies in frog components, in order to avoid premature initiation of cracks or failures of these components during service. This study focused on evaluating use of a volumetric phased-array ultrasonic testing (PA-UT) method to monitor fabrication quality assurance. In this preliminary assessment of using PA-UT, data were acquired at a frequency of 2.0 MHz on a known, flawed Mn steel frog component directly from a manufacturing facility. The component contained flaws commonly found as a result of the manufacturing process of these cast rail components. The data were analyzed and the anomalies were detected, localized and characterized. Results were compared against baseline radiographic data. A detection metric was reported in the form of signal-to-noise values.

  10. FROG - Fingerprinting Genomic Variation Ontology.

    PubMed

    Abinaya, E; Narang, Pankaj; Bhardwaj, Anshu

    2015-01-01

    Genetic variations play a crucial role in differential phenotypic outcomes. Given the complexity in establishing this correlation and the enormous data available today, it is imperative to design machine-readable, efficient methods to store, label, search and analyze this data. A semantic approach, FROG: "FingeRprinting Ontology of Genomic variations" is implemented to label variation data, based on its location, function and interactions. FROG has six levels to describe the variation annotation, namely, chromosome, DNA, RNA, protein, variations and interactions. Each level is a conceptual aggregation of logically connected attributes each of which comprises of various properties for the variant. For example, in chromosome level, one of the attributes is location of variation and which has two properties, allosomes or autosomes. Another attribute is variation kind which has four properties, namely, indel, deletion, insertion, substitution. Likewise, there are 48 attributes and 278 properties to capture the variation annotation across six levels. Each property is then assigned a bit score which in turn leads to generation of a binary fingerprint based on the combination of these properties (mostly taken from existing variation ontologies). FROG is a novel and unique method designed for the purpose of labeling the entire variation data generated till date for efficient storage, search and analysis. A web-based platform is designed as a test case for users to navigate sample datasets and generate fingerprints. The platform is available at http://ab-openlab.csir.res.in/frog.

  11. FROG - Fingerprinting Genomic Variation Ontology

    PubMed Central

    Bhardwaj, Anshu

    2015-01-01

    Genetic variations play a crucial role in differential phenotypic outcomes. Given the complexity in establishing this correlation and the enormous data available today, it is imperative to design machine-readable, efficient methods to store, label, search and analyze this data. A semantic approach, FROG: “FingeRprinting Ontology of Genomic variations” is implemented to label variation data, based on its location, function and interactions. FROG has six levels to describe the variation annotation, namely, chromosome, DNA, RNA, protein, variations and interactions. Each level is a conceptual aggregation of logically connected attributes each of which comprises of various properties for the variant. For example, in chromosome level, one of the attributes is location of variation and which has two properties, allosomes or autosomes. Another attribute is variation kind which has four properties, namely, indel, deletion, insertion, substitution. Likewise, there are 48 attributes and 278 properties to capture the variation annotation across six levels. Each property is then assigned a bit score which in turn leads to generation of a binary fingerprint based on the combination of these properties (mostly taken from existing variation ontologies). FROG is a novel and unique method designed for the purpose of labeling the entire variation data generated till date for efficient storage, search and analysis. A web-based platform is designed as a test case for users to navigate sample datasets and generate fingerprints. The platform is available at http://ab-openlab.csir.res.in/frog. PMID:26244889

  12. FROGS (Friends of Granites) report

    NASA Astrophysics Data System (ADS)

    Miller, Calvin

    This VGP News, which is devoted to petrology, is a good one for noting the existence of FROGS. FROGS is, as the name suggests, an informal organization of people whose research relates in one way or another to granitic rocks. Its purpose has been to promote communication among geoscientists with different perspectives and concerns about felsic plutonism. Initially, a major focus was experimental petrology and integration of field-oriented and lab-oriented viewpoints; now that there is the opportunity to communicate with the Eos readership, an obvious additional goal will be to bring together volcanic and plutonic views of felsic magmatism.FROGS first gathered in late 1982 under the guidance of E-an Zen and Pete Toulmin (both at U.S. Geological Survey (USGS), Reston, Va.), who saw a need for greater interaction among those interested in granites and for renewed, focused experimental investigations. They produced two newsletters (which were sent out by direct mail) and organized an informal meeting at the Geological Society of America meeting at Indianapolis, Ind., and then turned over the FROG reins to Sue Kieffer (USGS, Flagstaff, Ariz.) and John Clemens (Arizona State University, Tempe). They generated another newsletter, which was directly mailed to a readership that had grown beyond 200.

  13. 3. Overview of railroad grade, looking southwest. 1500' from beginning ...

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

    3. Overview of railroad grade, looking southwest. 1500' from beginning of road 15N67. - Slaughterhouse Canyon Railroad Grade, South of State Highway 28 on East shore of Lake Tahoe, Carson City, Carson City, NV

  14. 26. Photocopy of drawing, Baltimore and Ohio Railroad, District Engineer's ...

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

    26. Photocopy of drawing, Baltimore and Ohio Railroad, District Engineer's Office, 1942 PILE RECORD PLAN, RECONSTRUCTION OF FELLS STREET WHARF, TOBACCO WAREHOUSE - Baltimore & Ohio Railroad, Tobacco Warehouse, 1000-1001 Fell Street, Baltimore, Independent City, MD

  15. 2. General view of the Tualatin River Railroad Bridge, view ...

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

    2. General view of the Tualatin River Railroad Bridge, view looking southwest - Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilsonville Segment, Milepost 35.3, Wilsonville, Clackamas County, OR

  16. 4. Approach view of the Tualatin River Railroad Bridge, view ...

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

    4. Approach view of the Tualatin River Railroad Bridge, view looking south - Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilsonville Segment, Milepost 35.3, Wilsonville, Clackamas County, OR

  17. 3. General view of the Tualatin River Railroad Bridge, view ...

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

    3. General view of the Tualatin River Railroad Bridge, view looking southwest - Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilsonville Segment, Milepost 35.3, Wilsonville, Clackamas County, OR

  18. 1. General view of Tualatin River Railroad Bridge and north ...

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

    1. General view of Tualatin River Railroad Bridge and north approach trestle, view looking south. - Oregon Electric Railroad, Tualatin River Bridge, Garden Home to Wilsonville Segment, Milepost 35.3, Wilsonville, Clackamas County, OR

  19. 1. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER ...

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

    1. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER CHALK CREEK, NEAR MT. PRINCETON HOT SPRINGS. VIEW DOWNSTREAM - Denver South Park & Pacific Railroad Bridge, Spanning Chalk Creek, near Mount Princeton Hot Spring, Romley (historical), Chaffee County, CO

  20. 2. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER ...

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

    2. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER CHALK CREEK, NEAR MT. PRINCETON HOT SPRINGS. VIEW UPSTREAM - Denver South Park & Pacific Railroad Bridge, Spanning Chalk Creek, near Mount Princeton Hot Spring, Romley (historical), Chaffee County, CO

  1. 3. Oil House, Southern Pacific Railroad Carlin, northeast elevation, view ...

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

    3. Oil House, Southern Pacific Railroad Carlin, northeast elevation, view to southwest (135mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV

  2. 1. Oil House, Southern Pacific Railroad Carlin Shops, southwest facade, ...

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

    1. Oil House, Southern Pacific Railroad Carlin Shops, southwest facade, view to northeast (135mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV

  3. 4. Oil House, Southern Pacific Railroad Carlin Shops, southeast elevation, ...

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

    4. Oil House, Southern Pacific Railroad Carlin Shops, southeast elevation, view to northwest (90mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV

  4. 2. Oil House, Southern Pacific Railroad Carlin Shops, northwest elevation, ...

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

    2. Oil House, Southern Pacific Railroad Carlin Shops, northwest elevation, view to southeast (135mm lens). - Southern Pacific Railroad, Carlin Shops, Oil House, Foot of Sixth Street, Carlin, Elko County, NV

  5. 37. HANGAR FROM RAILROAD DECK TELESCOPED IN COLUMN & SHOWING ...

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

    37. HANGAR FROM RAILROAD DECK TELESCOPED IN COLUMN & SHOWING PIN WHICH TRANSFERS LOAD FROM RAILROAD DECK TO TRUSS WHEN IN DOWN POSITION - Armour, Swift, Burlington Bridge, Kansas City, Jackson County, MO

  6. 18. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. ...

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

    18. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.44. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  7. 19. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. ...

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

    19. Pennsylvania Railroad: Brick Arch Viaduct. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 87.44. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  8. 6. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. ...

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

    6. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. Sec. 1101, MP 3.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  9. 7. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. ...

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

    7. B & O RAILROAD BRIDGE. PHILADELPHIA, PHILADELPHIA CO., PA. Sec. 1101, MP 3.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  10. 7. SOUTH PORTAL. VIEW TO SOUTHSOUTHEAST Milwaukee Road Railroad ...

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

    7. SOUTH PORTAL. VIEW TO SOUTH-SOUTHEAST - Milwaukee Road Railroad Overpass, Spanning Chicago, Milwaukee, St. Paul, & Pacific Railroad Grade (Milwaukee Road) at Orange Street, Missoula, Missoula County, MT

  11. 1. View of parallel railroad grades along upper switchback, looking ...

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

    1. View of parallel railroad grades along upper switchback, looking east. 2400' from beginning of road 15N67. - Slaughterhouse Canyon Railroad Grade, South of State Highway 28 on East shore of Lake Tahoe, Carson City, Carson City, NV

  12. 2. EAST SIDE. VIEW TO WESTNORTHWEST Milwaukee Road Railroad ...

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

    2. EAST SIDE. VIEW TO WEST-NORTHWEST - Milwaukee Road Railroad Overpass, Spanning Chicago, Milwaukee, St. Paul, & Pacific Railroad Grade (Milwaukee Road) at Orange Street, Missoula, Missoula County, MT

  13. Plate girder section at east end, looking north, central railroad ...

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

    Plate girder section at east end, looking north, central railroad of New Jersey bridge beyond. - Lehigh Valley Railroad, Delaware River Bridge, Spanning Delaware River, south of Lehigh River, Easton, Northampton County, PA

  14. 77 FR 34125 - Indexing the Annual Operating Revenues of Railroads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Indexing the Annual Operating Revenues of Railroads The Surface... indexing methodology insures that railroads are classified based on real business expansion and not from...

  15. 78 FR 21007 - Indexing the Annual Operating Revenues of Railroads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF TRANSPORTATION Surface Transportation Board Indexing the Annual Operating Revenues of Railroads The Surface... indexing methodology insures that railroads are classified based on real business expansion and not from...

  16. 75 FR 57553 - Indexing the Annual Operating Revenues of Railroads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Indexing the Annual Operating Revenues of Railroads The Surface... indexing methodology insures that railroads are classified based on real business expansion and not from...

  17. 76 FR 52384 - Indexing the Annual Operating Revenues of Railroads

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Indexing the Annual Operating Revenues of Railroads The Surface... indexing methodology insures that railroads are classified based on real business expansion and not from...

  18. BNSF RAILROAD MAIN TRACK 1 AND THE UNION PACIFIC TRACK ...

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

    BNSF RAILROAD MAIN TRACK 1 AND THE UNION PACIFIC TRACK CUTTING THROUGH BEDROCK AROUND SULLIVAN’S CURVE. VIEW TO THE WEST. 102 - Burlington Northern Santa Fe Railroad, Cajon Subdivision, Between Cajon Summit and Keenbrook, Devore, San Bernardino County, CA

  19. 5. Railroad tracks, (lr) arches EF, DE, CD, BC. View ...

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

    5. Railroad tracks, (l-r) arches E-F, D-E, C-D, B-C. View southwest - Ashton Viaduct, State Route 116 (Washington Highway) spanning Blackstone River, Blackstone Canal, & Providence & Worcester Railroad, Ashton, Providence County, RI

  20. View of Palmer Cove Railroad Bridge and southeastern shoreline of ...

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

    View of Palmer Cove Railroad Bridge and southeastern shoreline of Haley Farm, facing northwest from the eastern approach of the railroad bridge - Haley Farm, Brook Street, Groton, New London County, CT

  1. 25. Lehigh Valley Railroad Bridge. Newark, Essex Co., NJ. Sec. ...

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

    25. Lehigh Valley Railroad Bridge. Newark, Essex Co., NJ. Sec. 1401, MP 10.56. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  2. 18. Central Railroad of New Jersey Bridge. Elizabeth, Union Co., ...

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

    18. Central Railroad of New Jersey Bridge. Elizabeth, Union Co., NJ. Sec. 1401, MP 14.22. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  3. 29. Central Railroad of New Jersey Bridge. Newark, Essex Co., ...

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

    29. Central Railroad of New Jersey Bridge. Newark, Essex Co., NJ. Sec. 1401, MP 8.84. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  4. 27. Lehigh Valley Railroad Bridge. Newark, Essex Co., NJ. Sec. ...

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

    27. Lehigh Valley Railroad Bridge. Newark, Essex Co., NJ. Sec. 1401, MP 10.56. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  5. 30. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. ...

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

    30. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. 1401, MP 8.60. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  6. 31. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. ...

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

    31. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. 1401, MP 8.60. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  7. 26. Lehigh Valley Railroad Bridge. Newark, Essex Co., NJ. Sec. ...

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

    26. Lehigh Valley Railroad Bridge. Newark, Essex Co., NJ. Sec. 1401, MP 10.56. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  8. 19. Central Railroad of New Jersey Bridge. Elizabeth, Union Co., ...

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

    19. Central Railroad of New Jersey Bridge. Elizabeth, Union Co., NJ. Sec. 1401, MP 14.22. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  9. 42 CFR 408.42 - Deduction from railroad retirement benefits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... § 408.42 Deduction from railroad retirement benefits. (a) Responsibility for deductions. If an enrollee... by the Railroad Retirement Board (RRB) even though he or she is also entitled to social...

  10. 1. Photocopied 1974 from Album of Baltimore and Ohio Railroad, ...

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

    1. Photocopied 1974 from Album of Baltimore and Ohio Railroad, Witteman Brothers, Smithsonian Institution, 1882. WOODCUT ILLUSTRATION OF TRESTLE WORK, CHEAT RIVER GORGE. - Baltimore & Ohio Railroad, Tray Run Viaduct, Spanning Tray Run, Rowlesburg, Preston County, WV

  11. Pennsylvania Railroad: Pennsylvania Station. Baltimore, Baltimore City, MD. Sec. 1201, ...

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

    Pennsylvania Railroad: Pennsylvania Station. Baltimore, Baltimore City, MD. Sec. 1201, MP 95.50. - Northeast Railroad Corridor, Amtrak route between District of Columbia/Maryland state line & Maryland/Delaware state line, Baltimore, Independent City, MD

  12. B & O Railroad: Bayview Bridge. Baltimore, Baltimore City, MD. ...

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

    B & O Railroad: Bayview Bridge. Baltimore, Baltimore City, MD. Sec. 1201, MP 92.02. - Northeast Railroad Corridor, Amtrak route between District of Columbia/Maryland state line & Maryland/Delaware state line, Baltimore, Independent City, MD

  13. 25. Photocopy of drawing, Baltimore and Ohio Railroad, Architect's Office, ...

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

    25. Photocopy of drawing, Baltimore and Ohio Railroad, Architect's Office, 1911 SHED FLOOR PLAN, ROOF FRAMING PLAN, SECTION, AND ELEVATION OF SLIDING DOORS - Baltimore & Ohio Railroad, Tobacco Warehouse, 1000-1001 Fell Street, Baltimore, Independent City, MD

  14. 2. Photocopied 1974 from The Baltimore and Ohio Railroad and ...

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

    2. Photocopied 1974 from The Baltimore and Ohio Railroad and Its Branches, from the Lakes to the Sea, Baltimore, 1872. TRESTLE WORK NEAR ROWLESBURG - UNDER VIEW. - Baltimore & Ohio Railroad, Tray Run Viaduct, Spanning Tray Run, Rowlesburg, Preston County, WV

  15. 1. GENERAL VIEW OF RAILROAD YARD LOOKING NORTH. Office and ...

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

    1. GENERAL VIEW OF RAILROAD YARD LOOKING NORTH. Office and Car and Wheel Shops to left, Engine House No. 1 to right. Ebensburg Processing Plant and Powerhouse (Colver Mine) in far left background. - Cambria & Indiana Railroad, Colver, Cambria County, PA

  16. 5. RAILROAD TRRACKS LEADING TO PAINT & REPAIR SHOP; PASSENGER ...

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

    5. RAILROAD TRRACKS LEADING TO PAINT & REPAIR SHOP; PASSENGER CAR SHOP TO THE LEFT - Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD

  17. 3. GENERAL VIEW OF PASSENGER CAR SHOP; RAILROAD TRACKS IN ...

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

    3. GENERAL VIEW OF PASSENGER CAR SHOP; RAILROAD TRACKS IN FOREGROUND - Baltimore & Ohio Railroad, Mount Clare Passenger Car Shop, Southwest corner of Pratt & Poppleton Streets, Baltimore, Independent City, MD

  18. Inside the covered hopper car loading dock at railroad level, ...

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

    Inside the covered hopper car loading dock at railroad level, looking east from the 1945 elevator into the 1913 elevator, control for the railroad car puller in background - Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, Allegheny County, PA

  19. 3. Photocopied 1974 from The Baltimore and Ohio Railroad and ...

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

    3. Photocopied 1974 from The Baltimore and Ohio Railroad and Its Branches, from the Lakes to the Sea, Baltimore, 1872. EARLY VIEW AT TRACK LEVEL. - Baltimore & Ohio Railroad, Tray Run Viaduct, Spanning Tray Run, Rowlesburg, Preston County, WV

  20. 2. GENERAL VIEW, LOOKING EAST, SHOWING INTERSECTION OF THREE RAILROADS ...

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

    2. GENERAL VIEW, LOOKING EAST, SHOWING INTERSECTION OF THREE RAILROADS AT THREE LEVELS. AT GROUND LEVEL IS THE FORMER RICHMOND & YORK RIVER RAILROAD (NOW THE WEST POINT BRANCH OF THE SOUTHERN); THE VIADUCT STRUCTURE APPEARING AT THE UPPER LEFT CORNER OF THE PHOTOGRAPH WAS CONSTRUCTED BY THE CHESAPEAKE & OHIO RAILROAD IN 1900. IT PASSES OVER THE SEABOARD AIRLINE BRIDGE WHICH ALSO WAS BUILT IN 1900. - Triple Railroad Crossing, East Byrd Street at Sixteenth Street, Richmond, Independent City, VA

  1. Care and Feeding of Frogs

    NASA Astrophysics Data System (ADS)

    Pan, Margaret; Chiang, Eugene

    2012-01-01

    "Propellers" are features in Saturn's A ring associated with moonlets that open partial gaps. They exhibit non-Keplerian motion (Tiscareno et al.) the longitude residuals of the best-observed propeller, "Blériot," appear consistent with a sinusoid of period ~4 years. Pan & Chiang proposed that propeller moonlets librate in "frog resonances" with co-orbiting ring material. By analogy with the restricted three-body problem, they treated the co-orbital material as stationary in the rotating frame and neglected non-co-orbital material. Here we use simple numerical experiments to extend the frog model, including feedback due to the gap's motion, and drag associated with the Lindblad disk torques that cause Type I migration. Because the moonlet creates the gap, we expect the gap centroid to track the moonlet, but only after a time delay t delay, the time for a ring particle to travel from conjunction with the moonlet to the end of the gap. We find that frog librations can persist only if t delay exceeds the frog libration period P lib, and if damping from Lindblad torques balances driving from co-orbital torques. If t delay Lt P lib, then the libration amplitude damps to zero. In the case of Blériot, the frog resonance model can reproduce the observed libration period P lib ~= 4 yr. However, our simple feedback prescription suggests that Blériot's t delay ~ 0.01P lib, which is inconsistent with the observed libration amplitude of 260 km. We urge more accurate treatments of feedback to test the assumptions of our toy models.

  2. CARE AND FEEDING OF FROGS

    SciTech Connect

    Pan, Margaret; Chiang, Eugene

    2012-01-15

    'Propellers' are features in Saturn's A ring associated with moonlets that open partial gaps. They exhibit non-Keplerian motion (Tiscareno et al.); the longitude residuals of the best-observed propeller, 'Bleriot', appear consistent with a sinusoid of period {approx}4 years. Pan and Chiang proposed that propeller moonlets librate in 'frog resonances' with co-orbiting ring material. By analogy with the restricted three-body problem, they treated the co-orbital material as stationary in the rotating frame and neglected non-co-orbital material. Here we use simple numerical experiments to extend the frog model, including feedback due to the gap's motion, and drag associated with the Lindblad disk torques that cause Type I migration. Because the moonlet creates the gap, we expect the gap centroid to track the moonlet, but only after a time delay t{sub delay}, the time for a ring particle to travel from conjunction with the moonlet to the end of the gap. We find that frog librations can persist only if t{sub delay} exceeds the frog libration period P{sub lib}, and if damping from Lindblad torques balances driving from co-orbital torques. If t{sub delay} << Pl{sub ib}, then the libration amplitude damps to zero. In the case of Bleriot, the frog resonance model can reproduce the observed libration period P{sub lib} {approx_equal} 4 yr. However, our simple feedback prescription suggests that Bleriot's t{sub delay} {approx} 0.01P{sub lib}, which is inconsistent with the observed libration amplitude of 260 km. We urge more accurate treatments of feedback to test the assumptions of our toy models.

  3. 75 FR 5170 - Railroad Cost Recovery Procedures-Productivity Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ... Surface Transportation Board Railroad Cost Recovery Procedures--Productivity Adjustment AGENCY: Surface Transportation Board, DOT. ACTION: Proposed Railroad Cost Recovery Procedures Productivity Adjustment. SUMMARY... of average change in railroad productivity for the 2004-2008 (5-year) averaging period. This is a...

  4. 77 FR 7237 - Railroad Cost Recovery Procedures-Productivity Adjustment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... Surface Transportation Board Railroad Cost Recovery Procedures--Productivity Adjustment AGENCY: Surface Transportation Board. ACTION: Proposed railroad cost recovery procedures productivity adjustment. SUMMARY: In a... change in railroad productivity for the 2006-2010 (5-year) averaging period. This represents a 0.6...

  5. 49 CFR 240.309 - Railroad oversight responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... a railroad providing commuter service) and Class II railroad shall conduct a formal annual review... reported train accidents attributed to poor safety performance by locomotive engineers; (3) The number and... and analysis each railroad shall determine what action(s) it will take to improve the safety of...

  6. 49 CFR 240.309 - Railroad oversight responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... a railroad providing commuter service) and Class II railroad shall conduct a formal annual review... reported train accidents attributed to poor safety performance by locomotive engineers; (3) The number and... and analysis each railroad shall determine what action(s) it will take to improve the safety of...

  7. 49 CFR 219.601 - Railroad random drug testing programs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad random drug testing programs. 219.601... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.601 Railroad random drug testing programs. (a) Submission. Each railroad must submit for FRA...

  8. 20 CFR 225.14 - Railroad Earnings Dual Benefit PIA.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... PRIMARY INSURANCE AMOUNT DETERMINATIONS PIA's Used in Computing Employee, Spouse and Divorced Spouse... years of railroad service as of December 31, 1974, and worked in the railroad industry anytime during... current connection with the railroad industry (as described in part 216 of this chapter) on December...

  9. 20 CFR 225.14 - Railroad Earnings Dual Benefit PIA.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... PRIMARY INSURANCE AMOUNT DETERMINATIONS PIA's Used in Computing Employee, Spouse and Divorced Spouse... years of railroad service as of December 31, 1974, and worked in the railroad industry anytime during... current connection with the railroad industry (as described in part 216 of this chapter) on December...

  10. Evaluation and field load testing of timber railroad bridge

    Treesearch

    Terry J. Wipf; Michael A. Ritter; Douglas L. Wood

    2000-01-01

    Several spans of a 60-year-old open-deck timber railroad bridge on the Southern Pacific Railroad Line (now the Union Pacific) in Southwest Texas were field tested. The tests were conducted with the sponsorship and cooperation of the Association of American Railroads to determine the vertical live load distribution characteristics of the...

  11. 49 CFR 237.55 - Railroad bridge supervisors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad bridge supervisors. 237.55 Section 237.55..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.55 Railroad bridge supervisors. A railroad bridge supervisor shall be a person, regardless of...

  12. 49 CFR 237.55 - Railroad bridge supervisors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad bridge supervisors. 237.55 Section 237.55..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.55 Railroad bridge supervisors. A railroad bridge supervisor shall be a person, regardless of...

  13. 49 CFR 237.53 - Railroad bridge inspectors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad bridge inspectors. 237.53 Section 237.53..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.53 Railroad bridge inspectors. A railroad bridge inspector shall be a person who is determined by...

  14. 49 CFR 237.55 - Railroad bridge supervisors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad bridge supervisors. 237.55 Section 237.55..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.55 Railroad bridge supervisors. A railroad bridge supervisor shall be a person, regardless of...

  15. 49 CFR 237.51 - Railroad bridge engineers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad bridge engineers. 237.51 Section 237.51..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.51 Railroad bridge engineers. (a) A railroad bridge engineer shall be a person who is determined...

  16. 49 CFR 237.55 - Railroad bridge supervisors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad bridge supervisors. 237.55 Section 237.55..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.55 Railroad bridge supervisors. A railroad bridge supervisor shall be a person, regardless of...

  17. 49 CFR 237.51 - Railroad bridge engineers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad bridge engineers. 237.51 Section 237.51..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.51 Railroad bridge engineers. (a) A railroad bridge engineer shall be a person who is determined...

  18. 49 CFR 237.51 - Railroad bridge engineers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad bridge engineers. 237.51 Section 237.51..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.51 Railroad bridge engineers. (a) A railroad bridge engineer shall be a person who is determined...

  19. 49 CFR 237.53 - Railroad bridge inspectors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad bridge inspectors. 237.53 Section 237.53..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.53 Railroad bridge inspectors. A railroad bridge inspector shall be a person who is determined by...

  20. 49 CFR 237.53 - Railroad bridge inspectors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad bridge inspectors. 237.53 Section 237.53..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.53 Railroad bridge inspectors. A railroad bridge inspector shall be a person who is determined by...

  1. 49 CFR 237.51 - Railroad bridge engineers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad bridge engineers. 237.51 Section 237.51..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.51 Railroad bridge engineers. (a) A railroad bridge engineer shall be a person who is determined...

  2. 49 CFR 237.53 - Railroad bridge inspectors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad bridge inspectors. 237.53 Section 237.53..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.53 Railroad bridge inspectors. A railroad bridge inspector shall be a person who is determined by...

  3. 49 CFR 237.53 - Railroad bridge inspectors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad bridge inspectors. 237.53 Section 237.53..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.53 Railroad bridge inspectors. A railroad bridge inspector shall be a person who is determined by...

  4. 49 CFR 237.55 - Railroad bridge supervisors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad bridge supervisors. 237.55 Section 237.55..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.55 Railroad bridge supervisors. A railroad bridge supervisor shall be a person, regardless of...

  5. 49 CFR 237.51 - Railroad bridge engineers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad bridge engineers. 237.51 Section 237.51..., DEPARTMENT OF TRANSPORTATION BRIDGE SAFETY STANDARDS Qualifications and Designations of Responsible Persons § 237.51 Railroad bridge engineers. (a) A railroad bridge engineer shall be a person who is determined...

  6. 20 CFR 225.14 - Railroad Earnings Dual Benefit PIA.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Railroad Earnings Dual Benefit PIA. 225.14... PRIMARY INSURANCE AMOUNT DETERMINATIONS PIA's Used in Computing Employee, Spouse and Divorced Spouse Annuities § 225.14 Railroad Earnings Dual Benefit PIA. (a) General. The Railroad Earnings Dual Benefit PIA...

  7. 49 CFR 219.601 - Railroad random drug testing programs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad random drug testing programs. 219.601... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.601 Railroad random drug testing programs. (a) Submission. Each railroad must submit for FRA...

  8. 49 CFR 219.601 - Railroad random drug testing programs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad random drug testing programs. 219.601... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.601 Railroad random drug testing programs. (a) Submission. Each railroad must submit for FRA...

  9. 49 CFR 219.601 - Railroad random drug testing programs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad random drug testing programs. 219.601... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.601 Railroad random drug testing programs. (a) Submission. Each railroad must submit for FRA...

  10. 49 CFR 242.215 - Railroad oversight responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad oversight responsibilities. 242.215 Section 242.215 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Certification Program § 242.215 Railroad oversight responsibilities. (a) No later than March 31 of each...

  11. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  12. 20 CFR 404.1077 - Individuals under railroad retirement system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Individuals under railroad retirement system... Self-Employment § 404.1077 Individuals under railroad retirement system. If you are an employee or... business. Your services are covered under the railroad retirement system. Self-Employment Income...

  13. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  14. 49 CFR 219.203 - Responsibilities of railroads and employees.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Responsibilities of railroads and employees. 219... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.203 Responsibilities of railroads and employees. (a) Employees tested....

  15. 49 CFR 1.88 - The Federal Railroad Administration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false The Federal Railroad Administration. 1.88 Section... AND DUTIES Operating Administrations § 1.88 The Federal Railroad Administration. Is responsible for: (a) Regulating safety functions pertaining to railroads; (b) Conducting research and...

  16. 20 CFR 404.1077 - Individuals under railroad retirement system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Individuals under railroad retirement system... Self-Employment § 404.1077 Individuals under railroad retirement system. If you are an employee or... business. Your services are covered under the railroad retirement system. Self-Employment Income...

  17. 20 CFR 404.1077 - Individuals under railroad retirement system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Individuals under railroad retirement system... Self-Employment § 404.1077 Individuals under railroad retirement system. If you are an employee or... business. Your services are covered under the railroad retirement system. Self-Employment Income...

  18. 49 CFR 219.203 - Responsibilities of railroads and employees.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Responsibilities of railroads and employees. 219... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.203 Responsibilities of railroads and employees. (a) Employees tested....

  19. 49 CFR 219.203 - Responsibilities of railroads and employees.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Responsibilities of railroads and employees. 219... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.203 Responsibilities of railroads and employees. (a) Employees tested....

  20. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  1. 42 CFR 421.212 - Railroad Retirement Board contracts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Railroad Retirement Board contracts. 421.212... SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE CONTRACTING Carriers § 421.212 Railroad Retirement Board contracts. In accordance with this subpart C, the Railroad Retirement Board contracts...

  2. 49 CFR 218.59 - Responsibilities of railroads.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Responsibilities of railroads. 218.59 Section 218.59 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Prohibition Against Tampering...

  3. 42 CFR 408.42 - Deduction from railroad retirement benefits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Deduction from railroad retirement benefits. 408.42... § 408.42 Deduction from railroad retirement benefits. (a) Responsibility for deductions. If an enrollee is entitled to railroad retirement benefits, his or her SMI premiums are deducted from those...

  4. 49 CFR 1.88 - The Federal Railroad Administration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false The Federal Railroad Administration. 1.88 Section... AND DUTIES Operating Administrations § 1.88 The Federal Railroad Administration. Is responsible for: (a) Regulating safety functions pertaining to railroads; (b) Conducting research and...

  5. 42 CFR 421.212 - Railroad Retirement Board contracts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Railroad Retirement Board contracts. 421.212... SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE CONTRACTING Carriers § 421.212 Railroad Retirement Board contracts. In accordance with this subpart C, the Railroad Retirement Board contracts...

  6. 49 CFR 218.59 - Responsibilities of railroads.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Responsibilities of railroads. 218.59 Section 218.59 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Prohibition Against Tampering...

  7. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  8. 49 CFR 242.215 - Railroad oversight responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad oversight responsibilities. 242.215 Section 242.215 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Certification Program § 242.215 Railroad oversight responsibilities. (a) No later than March 31 of each...

  9. 42 CFR 421.212 - Railroad Retirement Board contracts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Railroad Retirement Board contracts. 421.212... SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE CONTRACTING Carriers § 421.212 Railroad Retirement Board contracts. In accordance with this subpart C, the Railroad Retirement Board contracts...

  10. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  11. 49 CFR 240.309 - Railroad oversight responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad oversight responsibilities. 240.309 Section 240.309 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... Administration of the Certification Programs § 240.309 Railroad oversight responsibilities. (a) No later...

  12. 49 CFR 218.59 - Responsibilities of railroads.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Responsibilities of railroads. 218.59 Section 218.59 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Prohibition Against Tampering...

  13. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Public inspection-railroad reports. 1248.6 Section... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class I railroads, required to be filed, for the year beginning January 1, 1964, or for quarters...

  14. 42 CFR 408.42 - Deduction from railroad retirement benefits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Deduction from railroad retirement benefits. 408.42... § 408.42 Deduction from railroad retirement benefits. (a) Responsibility for deductions. If an enrollee is entitled to railroad retirement benefits, his or her SMI premiums are deducted from those...

  15. 49 CFR 236.905 - Railroad Safety Program Plan (RSPP).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad Safety Program Plan (RSPP). 236.905 Section 236.905 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... for Processor-Based Signal and Train Control Systems § 236.905 Railroad Safety Program Plan (RSPP)....

  16. 42 CFR 408.42 - Deduction from railroad retirement benefits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Deduction from railroad retirement benefits. 408.42... § 408.42 Deduction from railroad retirement benefits. (a) Responsibility for deductions. If an enrollee is entitled to railroad retirement benefits, his or her SMI premiums are deducted from those...

  17. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  18. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  19. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  20. A Union of Railroad Workers Sets the Pace

    ERIC Educational Resources Information Center

    Pullman, A. Philip Randolph

    2004-01-01

    During the century spanning the years 1868-1968, the African-American railroad attendant's presence on the train became an American tradition. By the 1920s, a peak decade for the railroads, more than twenty thousand African-Americans were working as porters, providing a variety services for passengers on the sleeping cars. The railroad was the…

  1. 49 CFR 1.49 - Delegations to Federal Railroad Administrator.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Delegations to Federal Railroad Administrator. 1... OF POWERS AND DUTIES Delegations § 1.49 Delegations to Federal Railroad Administrator. The Federal Railroad Administrator is delegated authority to: (a) Investigate and report on safety compliance...

  2. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Public inspection-railroad reports. 1248.6 Section... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class I railroads, required to be filed, for the year beginning January 1, 1964, or for quarters...

  3. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  4. 49 CFR 218.59 - Responsibilities of railroads.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Responsibilities of railroads. 218.59 Section 218.59 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Prohibition Against Tampering...

  5. 42 CFR 408.42 - Deduction from railroad retirement benefits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Deduction from railroad retirement benefits. 408.42... § 408.42 Deduction from railroad retirement benefits. (a) Responsibility for deductions. If an enrollee is entitled to railroad retirement benefits, his or her SMI premiums are deducted from those...

  6. 49 CFR 219.203 - Responsibilities of railroads and employees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Responsibilities of railroads and employees. 219... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.203 Responsibilities of railroads and employees. (a) Employees tested....

  7. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Public inspection-railroad reports. 1248.6 Section... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class I railroads, required to be filed, for the year beginning January 1, 1964, or for quarters...

  8. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  9. 49 CFR 1.49 - Delegations to Federal Railroad Administrator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Delegations to Federal Railroad Administrator. 1... OF POWERS AND DUTIES Delegations § 1.49 Delegations to Federal Railroad Administrator. The Federal Railroad Administrator is delegated authority to: (a) Investigate and report on safety compliance...

  10. 49 CFR 219.203 - Responsibilities of railroads and employees.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Responsibilities of railroads and employees. 219... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Post-Accident Toxicological Testing § 219.203 Responsibilities of railroads and employees. (a) Employees tested....

  11. 49 CFR 218.59 - Responsibilities of railroads.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Responsibilities of railroads. 218.59 Section 218.59 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD OPERATING PRACTICES Prohibition Against Tampering...

  12. 42 CFR 421.212 - Railroad Retirement Board contracts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Railroad Retirement Board contracts. 421.212... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE CONTRACTING Carriers § 421.212 Railroad Retirement Board contracts. In accordance with this subpart C, the Railroad Retirement Board contracts with DMEPOS...

  13. 49 CFR 236.905 - Railroad Safety Program Plan (RSPP).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad Safety Program Plan (RSPP). 236.905 Section 236.905 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... for Processor-Based Signal and Train Control Systems § 236.905 Railroad Safety Program Plan (RSPP)....

  14. 49 CFR 236.905 - Railroad Safety Program Plan (RSPP).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad Safety Program Plan (RSPP). 236.905 Section 236.905 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... for Processor-Based Signal and Train Control Systems § 236.905 Railroad Safety Program Plan (RSPP)....

  15. 49 CFR 195.256 - Crossing of railroads and highways.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Crossing of railroads and highways. 195.256... TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE Construction § 195.256 Crossing of railroads and highways. The pipe at each railroad or highway crossing must be installed so as to adequately withstand the...

  16. 42 CFR 421.212 - Railroad Retirement Board contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Railroad Retirement Board contracts. 421.212... SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE CONTRACTING Carriers § 421.212 Railroad Retirement Board contracts. In accordance with this subpart C, the Railroad Retirement Board contracts with DMEPOS...

  17. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  18. 75 FR 15484 - Railroad Safety Technology Program Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... Federal Railroad Administration Railroad Safety Technology Program Grant Program AGENCY: Federal Railroad... Applications. SUMMARY: The Rail Safety Technology Program is a newly authorized program under the Rail Safety... ), or Mr. David Blackmore, FRA, Program Manager- Advanced Technologies (Phone: (312) 835-3903,...

  19. A possible railroad oriented scenario in Potomac River Basin planning

    Treesearch

    George H. Siehl

    1980-01-01

    A trend may develop in which railroads become lifelines between rural and urban populations. For instance, the railroad along the Potomac River presently serves commuters from Washington's western suburbs. The railroad could be used to reclaim surface mined areas in the upper portion of the Potomac. These same lines can also open western Maryland as a recreation...

  20. 75 FR 16894 - Railroad Cost of Capital-2009

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... current cost of debt capital; (2) the railroads' 2009 current cost of preferred equity capital (if any... Surface Transportation Board Railroad Cost of Capital--2009 AGENCY: Surface Transportation Board, DOT. ACTION: Notice of decision instituting a proceeding to determine the railroad industry's 2009 cost...

  1. 77 FR 6625 - Railroad Cost of Capital-2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... cost of debt capital; (2) the railroads' 2011 current cost of preferred equity capital (if any); (3... Surface Transportation Board Railroad Cost of Capital--2011 AGENCY: Surface Transportation Board. ACTION: Notice of decision instituting a proceeding to determine the railroad industry's 2011 cost of...

  2. 78 FR 13933 - Railroad Cost of Capital-2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... cost of debt capital; (2) the railroads' 2012 current cost of preferred equity capital (if any); (3... Surface Transportation Board Railroad Cost of Capital--2012 AGENCY: Surface Transportation Board, DOT. ACTION: Notice of decision instituting a proceeding to determine the railroad industry's 2012 cost...

  3. 76 FR 10430 - Railroad Cost of Capital-2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-24

    ... 2010. The decision solicits comments on the following issues: (1) The railroads' 2010 current cost of debt capital; (2) the railroads' 2010 current cost of preferred equity capital (if any); (3) the... Surface Transportation Board Railroad Cost of Capital--2010 AGENCY: Surface Transportation Board....

  4. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Public inspection-railroad reports. 1248.6 Section... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class I railroads, required to be filed, for the year beginning January 1, 1964, or for quarters thereof...

  5. A Union of Railroad Workers Sets the Pace

    ERIC Educational Resources Information Center

    Pullman, A. Philip Randolph

    2004-01-01

    During the century spanning the years 1868-1968, the African-American railroad attendant's presence on the train became an American tradition. By the 1920s, a peak decade for the railroads, more than twenty thousand African-Americans were working as porters, providing a variety services for passengers on the sleeping cars. The railroad was the…

  6. 78 FR 13747 - Railroad Safety: Advisory Notice Related to Railroad Accidents in Vicinity of Underground Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... Train U70691-18 in Cherry Valley, IL, and to remind railroads of the need to immediately notify pipeline..., derailed at a highway-rail grade crossing in Cherry Valley, IL. The train consisted of two locomotives and...

  7. Upgrading railroad test track, Pueblo, Colorado

    SciTech Connect

    Briggs, K. III; Chamberlain, K.

    1997-01-01

    The railroad test track (RTT) at the Transportation Technology Center (TTC) in Pueblo, Colo., was constructed in the early 1970s to support high-speed testing of new railroad rolling stock. Through the years it has been used to test a wide range of railroad passenger and freight cars and locomotives. Now, 20 years later, a new high-speed train set is being procured by Amtrak for service in the improved Northeast Corridor. The test facilities at Pueblo will play an important role in acceptance and safety testing of new high-speed train sets in the US. The Federal Railroad Administration (FRA) commissioned a study to review the existing condition of the test track and to make recommendations as to possible improvement options so that the facility would be able to test current and future generations of high-speed rail equipment. This paper describes the condition of the test track and explores ways in which it may be modified to accommodate the testing of high-speed train technologies in the near future and into the next century.

  8. 49 CFR 219.23 - Railroad policies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... a breath or body fluid test is required of an employee under this part, the railroad must provide clear and unequivocal written notice to the employee that the test is being required under FRA... paragraph (a). (b) Whenever a breath or body fluid test is required of an employee under this part, the...

  9. 49 CFR 219.23 - Railroad policies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... a breath or body fluid test is required of an employee under this part, the railroad must provide clear and unequivocal written notice to the employee that the test is being required under FRA... paragraph (a). (b) Whenever a breath or body fluid test is required of an employee under this part, the...

  10. A Walk on the Underground Railroad.

    ERIC Educational Resources Information Center

    Cohen, Anthony

    2001-01-01

    Describes one historian's search for information on the Underground Railroad, retracing on foot one of the routes formerly traveled by fugitives, seeking historical societies and libraries in each town, and interviewing descendants of slaves. He also had himself boxed up and smuggled onto a train to simulate the situation of one fugitive. A…

  11. Freedom Train: Building an Underground Railroad.

    ERIC Educational Resources Information Center

    Hickman, Wayne

    1999-01-01

    Describes an activity called the "Freedom Train": a simulation for eighth grade students that enables them to gain an understanding of the importance and dangers of the Underground Railroad. Explains that the project encourages students to work cooperatively while also reinforcing their research and map skills. Provides follow-up…

  12. Harriet Tubman and the Underground Railroad.

    ERIC Educational Resources Information Center

    Crawford, Mary; Ruthsdotter, Mary

    Suitable for elementary level students, this study unit helps increase students' comprehension of the risks involved in a black person's flight from slavery and of Harriet Tubman's success in leading more than 300 slaves to freedom via the Underground Railroad. Five activity suggestions are followed by a reading on the life of Harriet Tubman.…

  13. Freedom Train: Building an Underground Railroad.

    ERIC Educational Resources Information Center

    Hickman, Wayne

    1999-01-01

    Describes an activity called the "Freedom Train": a simulation for eighth grade students that enables them to gain an understanding of the importance and dangers of the Underground Railroad. Explains that the project encourages students to work cooperatively while also reinforcing their research and map skills. Provides follow-up…

  14. Railroad track repairs are complete at KSC

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Railroad track repairs have been completed at Kennedy Space Center. This section of track is located on KSC property, just north of the NASA Causeway in the KSC Industrial Area. The repairs were required following the minor derailment of two solid rocket booster segment cars on July 18.

  15. Some Physics at the Railroad Hump Yard.

    ERIC Educational Resources Information Center

    Henry, Dennis C.

    1982-01-01

    Regrouping cars from incoming trains into blocks of cars for outgoing trains is accomplished in railroad "hump" classification yards. Discusses: hardware and software elements of such installations; physical models on which software is based; success in predicting/regulating car speeds; and results of recent research into factors…

  16. A Walk on the Underground Railroad.

    ERIC Educational Resources Information Center

    Cohen, Anthony

    2001-01-01

    Describes one historian's search for information on the Underground Railroad, retracing on foot one of the routes formerly traveled by fugitives, seeking historical societies and libraries in each town, and interviewing descendants of slaves. He also had himself boxed up and smuggled onto a train to simulate the situation of one fugitive. A…

  17. Some Physics at the Railroad Hump Yard.

    ERIC Educational Resources Information Center

    Henry, Dennis C.

    1982-01-01

    Regrouping cars from incoming trains into blocks of cars for outgoing trains is accomplished in railroad "hump" classification yards. Discusses: hardware and software elements of such installations; physical models on which software is based; success in predicting/regulating car speeds; and results of recent research into factors…

  18. 30 CFR 56.9104 - Railroad crossings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Railroad crossings. 56.9104 Section 56.9104 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... warning signs or signals, or shall be guarded when trains are passing. These crossings shall also...

  19. 29 CFR 1917.17 - Railroad facilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MARINE TERMINALS Marine Terminal Operations § 1917.17 Railroad facilities. (a) Work shall be performed in railcars only if floors of the railcars are in visibly safe condition for the work activity... and from places of employment without passing under, over or through railcars, or between cars...

  20. Development of the pseudothumb in frogs.

    PubMed

    Tokita, Masayoshi; Iwai, Noriko

    2010-08-23

    Frogs have highly conserved hand and foot morphology, possessing four fingers and five toes. As an exception, two Japanese ranid frog species, the Otton frog Babina subaspera and the dagger frog Babina holsti, possess a unique thumb-like structure (the pseudothumb) in the forelimb, giving an appearance of a total of five fingers on the hand. To obtain insights into the developmental mechanisms that generate this novel character, we investigated the hand morphogenesis of the Otton frog. The unique morphological pattern of the pseudothumb was already established in juveniles. Surprisingly, the bud-like structure, which is similar to the area of inductive activity (e.g. feather buds in birds and the carapacial ridge in turtles), was detected over the site where the future prepollex develops in larvae. By contrast, this bud-like structure was not found in larvae of other ranid species. We discuss possible scenarios that would favour the evolution of this very unusual trait in frogs.

  1. 77 FR 14058 - Santa Teresa Southern Railroad, LLC-Operation Exemption-Rail Line of Verde Logistics Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-08

    ... Logistics Railroad, LLC at Santa Teresa, Dona Ana County, NM Santa Teresa Southern Railroad, LLC (STSR), a... feet of rail line owned by Verde Logistics Railroad, LLC (Verde). The rail line extends between a point... to shippers and receivers located in the Santa Teresa Logistics Industrial Park. \\1\\ STSR states that...

  2. 77 FR 11192 - Cedar River Railroad Company-Trackage Rights Exemption-Chicago, Central & Pacific Railroad Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... Surface Transportation Board Cedar River Railroad Company--Trackage Rights Exemption--Chicago, Central & Pacific Railroad Company Pursuant to a written trackage rights agreement,\\1\\ Chicago, Central & Pacific Railroad Company (CCP) has agreed to grant nonexclusive overhead trackage rights to Cedar River...

  3. A Depolarizing Electrogenic Pump in Frog Muscle

    DTIC Science & Technology

    1975-08-01

    mw copy AFRRI SR75-20 AUGUST 1975 AFRRI SCIENTIFIC REPORT O ■ to A DEPOLARIZING ELECTROGENIC PUMP IN FROG MUSCLE D. Geduldig D. R...Academy of Sciences - National Research Council. AFRRI SR75-20 August 1975 A DEPOLARIZING ELECTROGENIC PUMP IN FROG MUSCLE D. GEDULDIG* D. R...INTRODUCTION When Na-enriched frog muscles are bathed in Na- and K-free saline, the small amount of potassium which could accumulate outside of the membrane

  4. The husbandry and care of dendrobatid frogs.

    PubMed

    St Claire, Mark B; Kennett, Mary J; Thomas, Marvin L; Daly, John W

    2005-11-01

    Dendrobatid frogs are studied primarily for the bioactive alkaloids found in their skin. Also known as poison-dart frogs, these animals accumulate toxic alkaloids from dietary sources. The function and uses of the many alkaloids, the alkaloid accumulation system, and the basic biology and physiology of the frogs themselves are of research interest. Here we overview the taxonomy of these frogs and some of the unique aspects of their natural biology and reproduction. We also describe the components of a successful laboratory housing system, including temperature, lighting, humidity, ventilation, nutrition, health considerations, and handling. A brief summary of dendrobatid research highlights is provided.

  5. Naturally occurring fluorescence in frogs

    PubMed Central

    Taboada, Carlos; Brunetti, Andrés E.; Pedron, Federico N.; Carnevale Neto, Fausto; Estrin, Darío A.; Bari, Sara E.; Chemes, Lucía B.; Peporine Lopes, Norberto; Lagorio, María G.

    2017-01-01

    Fluorescence, the absorption of short-wavelength electromagnetic radiation reemitted at longer wavelengths, has been suggested to play several biological roles in metazoans. This phenomenon is uncommon in tetrapods, being restricted mostly to parrots and marine turtles. We report fluorescence in amphibians, in the tree frog Hypsiboas punctatus, showing that fluorescence in living frogs is produced by a combination of lymph and glandular emission, with pigmentary cell filtering in the skin. The chemical origin of fluorescence was traced to a class of fluorescent compounds derived from dihydroisoquinolinone, here named hyloins. We show that fluorescence contributes 18−29% of the total emerging light under twilight and nocturnal scenarios, largely enhancing brightness of the individuals and matching the sensitivity of night vision in amphibians. These results introduce an unprecedented source of pigmentation in amphibians and highlight the potential relevance of fluorescence in visual perception in terrestrial environments. PMID:28289227

  6. Naturally occurring fluorescence in frogs.

    PubMed

    Taboada, Carlos; Brunetti, Andrés E; Pedron, Federico N; Carnevale Neto, Fausto; Estrin, Darío A; Bari, Sara E; Chemes, Lucía B; Peporine Lopes, Norberto; Lagorio, María G; Faivovich, Julián

    2017-04-04

    Fluorescence, the absorption of short-wavelength electromagnetic radiation reemitted at longer wavelengths, has been suggested to play several biological roles in metazoans. This phenomenon is uncommon in tetrapods, being restricted mostly to parrots and marine turtles. We report fluorescence in amphibians, in the tree frog Hypsiboas punctatus, showing that fluorescence in living frogs is produced by a combination of lymph and glandular emission, with pigmentary cell filtering in the skin. The chemical origin of fluorescence was traced to a class of fluorescent compounds derived from dihydroisoquinolinone, here named hyloins. We show that fluorescence contributes 18-29% of the total emerging light under twilight and nocturnal scenarios, largely enhancing brightness of the individuals and matching the sensitivity of night vision in amphibians. These results introduce an unprecedented source of pigmentation in amphibians and highlight the potential relevance of fluorescence in visual perception in terrestrial environments.

  7. U.S. Railroads - A Military Asset

    DTIC Science & Technology

    2007-11-02

    contribute most to this nation with a minimum commitment of essential resources. Military Traffic Management Command ( MTMC ) studied the U.S. rail...Ibid., pp. 33 and 42. 11. U.S. Office of Defense Mobilization, loc. cit. 12. U.S., Railroads for National Defense Project Management Group, MTMC Report...RND 76-1, An Analysis of a Strategic Rail Corridor Network (STRACNET) for National Defense; November 1976; Washington: Hq. MTMC ; pp. 1 and 38. 13. U.S

  8. Visual monitoring of railroad grade crossing

    NASA Astrophysics Data System (ADS)

    Sheikh, Yaser A.; Zhai, Yun; Shafique, Khurram; Shah, Mubarak A.

    2004-09-01

    There are approximately 261,000 rail crossings in the United States according to the studies by the National Highway Traffic Safety Administration (NHTSA) and Federal Railroad Administration (FRA). From 1993 to 1998, there were over 25,000 highway-rail crossing incidents involving motor vehicles - averaging 4,167 incidents a year. In this paper, we present a real-time computer vision system for the monitoring of the movement of pedestrians, bikers, animals and vehicles at railroad intersections. The video is processed for the detection of uncharacteristic events, triggering an immediate warning system. In order to recognize the events, the system first performs robust object detection and tracking. Next, a classification algorithm is used to determine whether the detected object is a pedestrian, biker, group or a vehicle, allowing inferences on whether the behavior of the object is characteristic or not. Due to the ubiquity of low cost, low power, and high quality video cameras, increased computing power and memory capacity, the proposed approach provides a cost effective and scalable solution to this important problem. Furthermore, the system has the potential to significantly decrease the number of accidents and therefore the resulting deaths and injuries that occur at railroad crossings. We have field tested our system at two sites, a rail-highway grade crossing, and a trestle located in Central Florida, and we present results on six hours of collected data.

  9. A comparative analysis of frog early development

    PubMed Central

    del Pino, Eugenia M.; Venegas-Ferrín, Michael; Romero-Carvajal, Andrés; Montenegro-Larrea, Paola; Sáenz-Ponce, Natalia; Moya, Iván M.; Alarcón, Ingrid; Sudou, Norihiro; Yamamoto, Shinji; Taira, Masanori

    2007-01-01

    The current understanding of Xenopus laevis development provides a comparative background for the analysis of frog developmental modes. Our analysis of development in various frogs reveals that the mode of gastrulation is associated with developmental rate and is unrelated to egg size. In the gastrula of the rapidly developing embryos of the foam-nesting frogs Engystomops coloradorum and Engystomops randi, archenteron and notochord elongation overlapped with involution at the blastopore lip, as in X. laevis embryos. In embryos of dendrobatid frogs and in the frog without tadpoles Eleutherodactylus coqui, which develop somewhat more slowly than X. laevis, involution and archenteron elongation concomitantly occurred during gastrulation; whereas elongation of the notochord and, therefore, dorsal convergence and extension, occurred in the postgastrula. In contrast, in the slow developing embryos of the marsupial frog Gastrotheca riobambae, only involution occurred during gastrulation. The processes of archenteron and notochord elongation and convergence and extension were postgastrulation events. We produced an Ab against the homeodomain protein Lim1 from X. laevis as a tool for the comparative analysis of development. By the expression of Lim1, we were able to identify the dorsal side of the G. riobambae early gastrula, which otherwise was difficult to detect. Moreover, the Lim1 expression in the dorsal lip of the blastopore and notochord differed among the studied frogs, indicating variation in the timing of developmental events. The variation encountered gives evidence of the modular character of frog gastrulation. PMID:17606898

  10. The Ups and Downs of Frogs.

    ERIC Educational Resources Information Center

    Greene, Janice Schnake; Tamme, Tina

    2001-01-01

    Presents a science activity in which students simulate increases and decreases in frog populations to get a better understanding of different environmental issues affecting animal populations. Includes simulations for both natural frog populations as well as populations affected by human activities. (YDS)

  11. Semi-automated identification of leopard frogs

    USGS Publications Warehouse

    Petrovska-Delacrétaz, Dijana; Edwards, Aaron; Chiasson, John; Chollet, Gérard; Pilliod, David S.

    2014-01-01

    Principal component analysis is used to implement a semi-automatic recognition system to identify recaptured northern leopard frogs (Lithobates pipiens). Results of both open set and closed set experiments are given. The presented algorithm is shown to provide accurate identification of 209 individual leopard frogs from a total set of 1386 images.

  12. The Ups and Downs of Frogs.

    ERIC Educational Resources Information Center

    Greene, Janice Schnake; Tamme, Tina

    2001-01-01

    Presents a science activity in which students simulate increases and decreases in frog populations to get a better understanding of different environmental issues affecting animal populations. Includes simulations for both natural frog populations as well as populations affected by human activities. (YDS)

  13. Speciation: frog mimics prefer their own.

    PubMed

    Mallet, James

    2014-11-17

    Ranitomeya poison frogs in the Peruvian Amazon are a rare example of Müllerian mimicry in vertebrates. These frogs also prefer to court same-coloured mimics. This suggests that divergence in mimicry plays a role in reproductive isolation. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Population density of tropical forest frogs: relation to retreat sites.

    PubMed

    Stewart, M M; Pough, F H

    1983-08-05

    The forest frog Eleutherodactylus coqui defends specific sites for retreats and nests in the Luquillo Forest, Puerto Rico. The hypothesis that shortages of nest and retreat sites limit population size was tested by placing 100 bamboo frog houses in plots measuring 100 square meters in areas of high frog density. These new sites were readily adopted by adult frogs. After one year, experimental plots had significantly more nests and frogs of all sizes than did control plots.

  15. 49 CFR 220.307 - Use of railroad-supplied electronic devices.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Use of railroad-supplied electronic devices. 220... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.307 Use of railroad-supplied electronic devices. (a) General restriction. A railroad operating...

  16. 49 CFR 220.307 - Use of railroad-supplied electronic devices.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Use of railroad-supplied electronic devices. 220... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.307 Use of railroad-supplied electronic devices. (a) General restriction. A railroad operating...

  17. 49 CFR 220.307 - Use of railroad-supplied electronic devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Use of railroad-supplied electronic devices. 220... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.307 Use of railroad-supplied electronic devices. (a) General restriction. A railroad operating...

  18. 49 CFR 210.7 - Responsibility for noise defective railroad equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Responsibility for noise defective railroad...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD NOISE EMISSION COMPLIANCE REGULATIONS General Provisions § 210.7 Responsibility for noise defective railroad equipment. Any railroad...

  19. 49 CFR 210.7 - Responsibility for noise defective railroad equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Responsibility for noise defective railroad...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD NOISE EMISSION COMPLIANCE REGULATIONS General Provisions § 210.7 Responsibility for noise defective railroad equipment. Any railroad...

  20. 20 CFR 220.10 - Disability for work in an employee's regular railroad occupation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... railroad occupation. 220.10 Section 220.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Work in an Employee's Regular Railroad Occupation § 220.10 Disability for work in an employee's...

  1. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  2. 20 CFR 220.10 - Disability for work in an employee's regular railroad occupation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... railroad occupation. 220.10 Section 220.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Work in an Employee's Regular Railroad Occupation § 220.10 Disability for work in an employee's...

  3. 20 CFR 220.10 - Disability for work in an employee's regular railroad occupation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... railroad occupation. 220.10 Section 220.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Work in an Employee's Regular Railroad Occupation § 220.10 Disability for work in an employee's...

  4. 20 CFR 220.13 - Establishment of permanent disability for work in regular railroad occupation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... in regular railroad occupation. 220.13 Section 220.13 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Work in an Employee's Regular Railroad Occupation § 220.13 Establishment of...

  5. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  6. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  7. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  8. 20 CFR 220.10 - Disability for work in an employee's regular railroad occupation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... railroad occupation. 220.10 Section 220.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Work in an Employee's Regular Railroad Occupation § 220.10 Disability for work in an employee's...

  9. 49 CFR 220.307 - Use of railroad-supplied electronic devices.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Use of railroad-supplied electronic devices. 220... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.307 Use of railroad-supplied electronic devices. (a) General restriction. A railroad operating...

  10. 20 CFR 220.10 - Disability for work in an employee's regular railroad occupation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... railroad occupation. 220.10 Section 220.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT DETERMINING DISABILITY Disability Under the Railroad Retirement Act for Work in an Employee's Regular Railroad Occupation § 220.10 Disability for work in an employee's...

  11. 76 FR 21797 - Arkansas Shortline Railroads, Inc.-Continuance in Control Exemption-Dardanelle & Russellville...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... Surface Transportation Board Arkansas Shortline Railroads, Inc.--Continuance in Control Exemption--Dardanelle & Russellville Railroad, Inc., Ouachita Railroad, and Camden & Southern Railroad, Inc. Arkansas Shortline Railroads, Inc. (ASR), a noncarrier, has filed a verified notice of exemption pursuant to 49...

  12. 23 CFR 646.210 - Classification of projects and railroad share of the cost.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Classification of projects and railroad share of the... ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad-Highway Projects § 646.210 Classification of projects and railroad share of the cost. (a) State laws requiring railroads to share in the cost of work...

  13. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  14. 49 CFR 220.307 - Use of railroad-supplied electronic devices.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Use of railroad-supplied electronic devices. 220... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.307 Use of railroad-supplied electronic devices. (a) General restriction. A railroad operating...

  15. 23 CFR 646.210 - Classification of projects and railroad share of the cost.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Classification of projects and railroad share of the... ENGINEERING AND TRAFFIC OPERATIONS RAILROADS Railroad-Highway Projects § 646.210 Classification of projects and railroad share of the cost. (a) State laws requiring railroads to share in the cost of work...

  16. 75 FR 68396 - Mississippi & Skuna Valley Railroad, LLC-Acquisition and Operation Exemption-Mississippi & Skuna...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ..., Mississippi & Skuna Valley Railroad, LLC, Patriot Woods Railroad, LLC, and Texas, Oklahoma & Eastern Railroad... Operation Exemption--Texas, Oklahoma & Eastern Railroad Company; and (5) Docket No. FD 35431, Patriot Woods Railroad, LLC--Acquisition and Operation Exemption--Weyerhaeuser NR Company, Weyerhaeuser Woods...

  17. 5. Perspective view of Express Building, looking southwest, with railroad ...

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

    5. Perspective view of Express Building, looking southwest, with railroad tracks in foreground - American Railway Express Company Freight Building, 1060 Northeast Division Street, Bend, Deschutes County, OR

  18. 76 FR 67020 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... the Electronic Device Distraction, Critical Incident, Track Safety Standards, Dark Territory... to FRA on railroad safety matters. The RSAC is composed of 54 voting representatives from 31 member...

  19. 77 FR 19054 - Railroad Safety Advisory Committee; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-29

    ... Track Safety Standards, Critical Incident, Dark Territory, Fatigue Management, Risk Reduction... recommendations to FRA on railroad safety matters. The RSAC is composed of 54 voting representatives from 31...

  20. 18. DETAIL, INSPECTION PIT Delaware, Lackawanna & Western Railroad ...

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

    18. DETAIL, INSPECTION PIT - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  1. 19. DETAIL, OVERHEAD CATWALK Delaware, Lackawanna & Western Railroad ...

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

    19. DETAIL, OVERHEAD CATWALK - Delaware, Lackawanna & Western Railroad Freight & Rail Yard, Multiple Unit Light Inspection Shed, New Jersey Transit Hoboken Terminal Rail Yard, Hoboken, Hudson County, NJ

  2. On the Uniqueness of FROG Methods

    NASA Astrophysics Data System (ADS)

    Bendory, Tamir; Sidorenko, Pavel; Eldar, Yonina C.

    2017-05-01

    The problem of recovering a signal from its power spectrum, called phase retrieval, arises in many scientific fields. One of many examples is ultra-short laser pulse characterization in which the electromagnetic field is oscillating with ~10^15 Hz and phase information cannot be measured directly due to limitations of the electronic sensors. Phase retrieval is ill-posed in most cases as there are many different signals with the same Fourier transform magnitude. To overcome this fundamental ill-posedness, several measurement techniques are used in practice. One of the most popular methods for complete characterization of ultra-short laser pulses is the Frequency-Resolved Optical Gating (FROG). In FROG, the acquired data is the power spectrum of the product of the unknown pulse with its delayed replica. Therefore the measured signal is a quartic function of the unknown pulse. A generalized version of FROG, where the delayed replica is replaced by a second unknown pulse, is called blind FROG. In this case, the measured signal is quadratic with respect to both pulses. In this letter we introduce and formulate FROG-type techniques. We then show that almost all band-limited signals are determined uniquely, up to trivial ambiguities, by blind FROG measurements (and thus also by FROG), if in addition we have access to the signals power spectrum.

  3. Eleutherodactylus frog introductions to Hawaii

    USGS Publications Warehouse

    Kraus, Fred; Campbell, Earl W.; Allison, Allen; Pratt, Thane K.

    1999-01-01

    As an oceanic archipelago isolated from continental source areas, Hawaii lacks native terrestrial reptiles and amphibians, Polynesians apparently introduced seven gecko and skink species after discovering the islands approximately 1500 years ago, and another 15 reptiles and five frogs have been introduced in the last century and a half (McKeown 1996). The Polynesian introductions are probably inadvertent because the species involved are known stowaway dispersers (Gibbons 1985; Dye and Steadman 1990), In contrast, most of the herpetological introductions since European contact with Hawaii have been intentional. Several frog species were released for biocontrol of insects (e.g., Dendrobates auratus, Bufo marinus, Rana rugosa, Bryan 1932; Oliver and Shaw 1953), and most of the remaining species are released or escaped pets (e.g., Phelsuma spp., Chamaeleo jacksonii, Iguana iguana, McKeown 1996), Government-approved releases have not occurred for many years, but the rate of establishment of new species has increased in the past few decades because of the importation and subsequent release of pets.

  4. Mechanics of the frog ear

    PubMed Central

    van Dijk, Pim; Mason, Matthew J.; Schoffelen, Richard L. M.; Narins, Peter M.; Meenderink, Sebastiaan W. F.

    2010-01-01

    The frog inner ear contains three regions that are sensitive to airborne sound and which are functionally distinct. (1) The responses of nerve fibres innervating the low-frequency, rostral part of the amphibian papilla (AP) are complex. Electrical tuning of hair cells presumably contributes to the frequency selectivity of these responses. (2) The caudal part of the AP covers the mid-frequency portion of the frog's auditory range. It shares the ability to generate both evoked and spontaneous otoacoustic emissions with the mammalian cochlea and other vertebrate ears. (3) The basilar papilla functions mainly as a single auditory filter. Its simple anatomy and function provide a model system for testing hypotheses concerning emission generation. Group delays of stimulus frequency otoacoustic emissions (SFOAEs) from the basilar papilla are accounted for by assuming that they result from forward and reverse transmission through the middle ear, a mechanical delay due to tectorial membrane filtering and a rapid forward and reverse propagation through the inner ear fluids, with negligible delay. PMID:20149854

  5. FROGS (Friends of Granite) Report Winter 1989

    NASA Astrophysics Data System (ADS)

    The purpose of FROGS reports is to disseminate information and stimulate thinking about felsic magmatism granitoids in particular. We publish semiannually, as part of VGP News, brief updates from investigators whose current research concerns felsic magmatism, information about events and publications that are relevant to granitoids, and commentaries on new and controversial themes. FROGS Reports is critically dependent on response from people interested in these topics. Please keep me (Calvin Miller, 6028B, Vanderbilt University, Nashville, TN 37235) informed about upcoming or recent conferences, major publications, and your own research. Also, please send me your suggestions for topics for pertinent commentaries for FROGS reports (or volunteer to write one yourself!).

  6. 77 FR 77183 - Railroad Safety Advisory Committee; Notice of Meeting Postponement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-31

    ... Federal Railroad Administration Railroad Safety Advisory Committee; Notice of Meeting Postponement AGENCY... Safety Advisory Committee (RSAC) Meeting Postponement. SUMMARY: FRA recently announced the forty-eighth meeting of the RSAC, a Federal Advisory Committee that develops railroad safety regulations through...

  7. 75 FR 51525 - Railroad Safety Advisory Committee (RSAC); Working Group Activity Update

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ... Federal Railroad Administration Railroad Safety Advisory Committee (RSAC); Working Group Activity Update... of Railroad Safety Advisory Committee (RSAC) Working Group Activities. SUMMARY: The FRA is updating its announcement of RSAC's Working Group activities to reflect its current status. FOR...

  8. 20 CFR 202.7 - Service or operation in connection with railroad transportation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., transfer in transit, refrigeration or icing, storage, or handling of property transported by railroad, if... carrier by railroad, or to the receipt, delivery, elevation, transfer in transit, refrigeration or icing, storage, or handling of property transported by railroad....

  9. 20 CFR 202.7 - Service or operation in connection with railroad transportation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., transfer in transit, refrigeration or icing, storage, or handling of property transported by railroad, if... carrier by railroad, or to the receipt, delivery, elevation, transfer in transit, refrigeration or icing, storage, or handling of property transported by railroad....

  10. 20 CFR 202.7 - Service or operation in connection with railroad transportation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., transfer in transit, refrigeration or icing, storage, or handling of property transported by railroad, if... carrier by railroad, or to the receipt, delivery, elevation, transfer in transit, refrigeration or icing, storage, or handling of property transported by railroad....

  11. 77 FR 45715 - Notice of Public Hearing: Reading Blue Mountain and Northern Railroad

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ... FRA-2003-15754] Notice of Public Hearing: Reading Blue Mountain and Northern Railroad The Reading Blue Mountain and Northern Railroad (RBMN) has petitioned the Federal Railroad Administration (FRA) seeking the...

  12. 78 FR 7821 - Public Availability of Railroad Retirement Board FY 2012 Service Contract Inventory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... From the Federal Register Online via the Government Publishing Office RAILROAD RETIREMENT BOARD Public Availability of Railroad Retirement Board FY 2012 Service Contract Inventory AGENCY: Railroad Retirement Board (RRB). ACTION: Notice of Public Availability of FY 2012 Service Contract Inventory....

  13. 77 FR 4384 - Public Availability of Railroad Retirement Board FY 2011 Service Contract Inventory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... From the Federal Register Online via the Government Publishing Office RAILROAD RETIREMENT BOARD Public Availability of Railroad Retirement Board FY 2011 Service Contract Inventory AGENCY: Railroad Retirement Board (RRB). ACTION: Notice of Public Availability of FY 2011 Service Contract...

  14. Environmental justification for railroad electrification. Final report

    SciTech Connect

    Bernard, M.J. III; Thorpe, A.B.

    1993-12-01

    In a 1991 workshop, electric utility managers asked the Electric Power Research Institute (EPRI) to address the question of railroad electrification in light of both urban air problems associated with transportation and our national transportation system`s dependence on petroleum fuels. In response, EPRI presents this economic and environmental analysis. This analysis is different from many previous studies in two ways: it determines the capital and operating cost differentials between diesel locomotive trains and electric locomotive trains; it also assigns a dollar value to the environmental costs associated with air pollution from diesel and electric train operations. This study`s purpose is to compare financial costs of rail electrification with environmental costs from air emissions impacts in four case studies: Boston, Chicago, Los Angeles, and San Francisco. These urban regions were chosen because they have different railroad characteristics and they all have air quality problems. This study will present a snapshot of the year 2000 to compare the economics in each region of two scenarios: the rail lines remain diesel power or are electrified. Because of the increase in capital and operating cost, rail electrification is not financially viable in any of these regions. Yet when the benefit of reduced air emissions, typically an {open_quotes}external{close_quotes} value, is included in the analysis, rail electrification may be economically viable.

  15. 49 CFR 242.215 - Railroad oversight responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Corporation and a railroad providing commuter service) and each Class II railroad shall conduct a formal... reported train accidents attributed to poor safety performance by conductors; (3) The number and type of... of this chapter; (3) Incidents involving noncompliance with the procedures for the safe use of...

  16. 15. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. ...

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

    15. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. 1201, MP 24.96. (See HAER No. DE-12 & 12A for further documentation on this site). - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  17. 14. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. ...

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

    14. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. 1201, MP 24.96. (See HAER No. DE-12 & 12A for further documentation on this site). - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  18. 16. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. ...

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

    16. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. 1201, MP 24.96. (See HAER No. DE-12 & 12A for further documentation on this site). - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  19. 15. New York, New Haven & Hartford Railroad: Readville Station ...

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

    15. New York, New Haven & Hartford Railroad: Readville Station (destroyed by fire June 1983). Readville, Suffolk Co., HA. Sec. 4116, MP 219.43. - Northeast Railroad Corridor, Amtrak Route between RI/MA State Line & South Station, Boston, Suffolk County, MA

  20. View looking due east along Pennsylvania railroad, showing underside of ...

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

    View looking due east along Pennsylvania railroad, showing underside of bascule leaf. Note that reduction gears and pinion operate rack mounted to bottom of girders. - Philadelphia, Baltimore & Washington Railroad, Darby River Bridge, Spanning Darby Creek, South of Essington Avenue (State Route 291), Eddystone, Delaware County, PA

  1. Indiana Underground Railroad Folklore: Western Route and Daviess County.

    ERIC Educational Resources Information Center

    Shelton, Lois G.

    Materials for teaching a unit about the Underground Railroad (the system set up to assist fleeing, runaway slaves heading north) in Indiana are presented. Specifically, the Western Route that passed through Daviess County in Indiana is examined. The materials provide background on the Underground Railroad and the Western Route, plans for teaching…

  2. 2. AERIAL VIEW SHOWING AQUEDUCT RIGHTOFWAY PASSING OVER RAILROAD LINE ...

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

    2. AERIAL VIEW SHOWING AQUEDUCT RIGHT-OF-WAY PASSING OVER RAILROAD LINE FROM STONE QUARRY. TRACKS ARE GONE BUT RIGHT-OF-WAY IS STILL VISIBLE. - Old Croton Aqueduct, Quarry Railroad Bridge, Aqueduct Lane at Williams Street, Hastings-on-Hudson, Westchester County, NY

  3. 4. VIEW OF THE RAILROAD GRADE, LOOKING SOUTH. NOTE: THE ...

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

    4. VIEW OF THE RAILROAD GRADE, LOOKING SOUTH. NOTE: THE BALLAST AND TRACKS HAVE BEEN REMOVED. IN THIS AREA, THE HIGHWAY (U.S. 87) LIES PARALLEL TO THE ABANDONED GRADE. - Great Northern Railroad Bed, From Big Sandy to Verona, Fort Benton, Chouteau County, MT

  4. 8. VIEW OF A THIRD CULVERT ALONG THE RAILROAD GRADE, ...

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

    8. VIEW OF A THIRD CULVERT ALONG THE RAILROAD GRADE, LOOKING WEST. THERE ARE NUMEROUS CULVERTS IN THE GRADE ACCORDING TO THE 1933 AS-BUILT PLANS, BUT NO OTHERS WERE OBVIOUS IN A DRIVE-THROUGH OF THE AREA. - Great Northern Railroad Bed, From Big Sandy to Verona, Fort Benton, Chouteau County, MT

  5. 49 CFR 1248.6 - Public inspection-railroad reports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... STATISTICS § 1248.6 Public inspection—railroad reports. The individual commodity statistics reports of class... public inspection, and such required commodity statistics reports, to be filed for the years beginning..., may be excluded from a railroad's regular freight commodity statistics report and filed in...

  6. 6. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. ...

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

    6. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. 1201, MP 26.80. (See HAER NO. DE-12D and 12E for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  7. 7. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. ...

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

    7. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. 1201, MP 26.80. (See HAER NO. DE-12D and 12E for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  8. 2. PENNSYLVANIA RAILROAD: WILMINGTON BRICKARCH VIADUCT WILMINGTON, NEWCASTLE CO., DE. ...

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

    2. PENNSYLVANIA RAILROAD: WILMINGTON BRICK-ARCH VIADUCT WILMINGTON, NEWCASTLE CO., DE. Sec. 1201, MP 27.73. (See HAER NO. DE-21B for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  9. Indiana Underground Railroad Folklore: Western Route and Daviess County.

    ERIC Educational Resources Information Center

    Shelton, Lois G.

    Materials for teaching a unit about the Underground Railroad (the system set up to assist fleeing, runaway slaves heading north) in Indiana are presented. Specifically, the Western Route that passed through Daviess County in Indiana is examined. The materials provide background on the Underground Railroad and the Western Route, plans for teaching…

  10. 49 CFR 219.105 - Railroad's duty to prevent violations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad's duty to prevent violations. 219.105 Section 219.105 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.105...

  11. 20 CFR 404.1077 - Individuals under railroad retirement system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment § 404.1077 Individuals under railroad retirement system. If you are an employee or... business. Your services are covered under the railroad retirement system. Self-Employment Income ...

  12. 20 CFR 404.1077 - Individuals under railroad retirement system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Self-Employment § 404.1077 Individuals under railroad retirement system. If you are an employee or... business. Your services are covered under the railroad retirement system. Self-Employment Income ...

  13. 9. RAILROAD BRIDGE Tombigbee R. MISSISSIPPI, MONROW CO., AMORY Onehalf ...

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

    9. RAILROAD BRIDGE Tombigbee R. MISSISSIPPI, MONROW CO., AMORY One-half mile S of MS. 6, 1.5 mi. NW of Amory. Copy of 8x10 aerial photo, about 1960, from S. Credit to St. Louis and San Francisco Railroad. Sarcone Photography, Columbus, Ms. September 1978. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  14. 10. RAILROAD BRIDGE MISSISSIPPI, MONROE CO., AMORY Onehalf mile S ...

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

    10. RAILROAD BRIDGE MISSISSIPPI, MONROE CO., AMORY One-half mile S of MS. 6, 1.5. mi. NW of Amory. Aerial view from SE, of St. Louis and San Francisco Railroad bridge. David Kaminsky, Architectural Photography, Atlanta Ga. - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  15. Looking west along Railroad Avenue toward the Fire House, visible ...

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

    Looking west along Railroad Avenue toward the Fire House, visible in the center distance, behind the left Sentry House. The historic Marine Barracks (Building 930) is also visible at the far left, and Building 1296 in the right distance - Mare Island Naval Shipyard, South Fire Station, Railroad Avenue near Eighteenth Street, Vallejo, Solano County, CA

  16. 113. New York, New Haven & Hartford Railroad: New London ...

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

    113. New York, New Haven & Hartford Railroad: New London Station. New London, New London Co., CT. Sec. 4209, MP 123.00. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  17. 114. New York, New Haven & Hartford Railroad: New London ...

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

    114. New York, New Haven & Hartford Railroad: New London Station. New London, New London Co., CT. Sec. 4209, MP 123.00. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  18. 112. New York, New Haven & Hartford Railroad: New London ...

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

    112. New York, New Haven & Hartford Railroad: New London Station. New London, New London Co., CT. Sec. 4209, MP 123.00. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  19. 7. BOSTON & PROVIDENCE RAILROAD: CANTON VIADUCT. CANTON, NORFOLK CO., ...

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

    7. BOSTON & PROVIDENCE RAILROAD: CANTON VIADUCT. CANTON, NORFOLK CO., MA. (Not on NEC). (See HAER No. MA-27 for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between RI/MA State Line & South Station, Boston, Suffolk County, MA

  20. VIEW TO THE SOUTH AT BNSF RAILROAD MAIN TRACK 1 ...

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

    VIEW TO THE SOUTH AT BNSF RAILROAD MAIN TRACK 1 AT LEFT AND THE UNION PACIFIC TRACK AT RIGHT, HEADING INTO SULLIVAN’S CURVE. 103 - Burlington Northern Santa Fe Railroad, Cajon Subdivision, Between Cajon Summit and Keenbrook, Devore, San Bernardino County, CA

  1. General view from railroad bridge over Conrail tracks showing the ...

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

    General view from railroad bridge over Conrail tracks showing the west portal of the North Bergen Tunnel in context, with the South Bergen Tunnel to the right, looking east - Delaware, Lackawanna & Western Railroad, North Bergen Tunnel, Through Bergen Hill from Prospect Street at Ogden Avenue to John F. Kennedy Boulevard at Beacon Avenue, Jersey City, Hudson County, NJ

  2. General view from railroad bridge over Conrail tracks showing the ...

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

    General view from railroad bridge over Conrail tracks showing the west portal of the South Bergen Tunnel in context, with the Conrail tunnel below and to the right, looking east - Delaware, Lackawanna & Western Railroad, South Bergen Tunnel, Jersey City, Hudson County, NJ

  3. 49 CFR 219.105 - Railroad's duty to prevent violations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad's duty to prevent violations. 219.105 Section 219.105 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.105...

  4. 49 CFR 219.105 - Railroad's duty to prevent violations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad's duty to prevent violations. 219.105 Section 219.105 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.105...

  5. 5. VIEW OF THE RAILROAD GRADE (AT RIGHT), SHOWING THE ...

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

    5. VIEW OF THE RAILROAD GRADE (AT RIGHT), SHOWING THE PORTION WITHIN MONTANA DEPARTMENT OF HIGHWAYS (MDOH) IMPACT AREA WITH THE HIGHEST FILL SECTION OF ABOUT 10 FEET, LOOKING SOUTH-SOUTHWEST - Great Northern Railroad Bed, From Big Sandy to Verona, Fort Benton, Chouteau County, MT

  6. 1. Engine Stores Building, Southern Pacific Railroad Carlin Shops, northwest ...

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

    1. Engine Stores Building, Southern Pacific Railroad Carlin Shops, northwest facade, view to southeast (90mm lens). The original building is at right, addition at left. The cold joint between the original and addition is approximately at the line of color differentiation near center of the roof. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  7. 77 FR 64185 - Railroad Revenue Adequacy-2011 Determination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... 49 U.S.C. 10704(a) if it achieves a rate of return on net investment equal to at least the current cost of capital for the railroad industry for 2011, determined to be 11.57% in Railroad Cost of...

  8. 7. VIEW OF A DOUBLE CULVERT IN RAILROAD GRADE, LOOKING ...

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

    7. VIEW OF A DOUBLE CULVERT IN RAILROAD GRADE, LOOKING WEST. THIS CULVERT HAS BEEN IN PLACE SINCE 1933, WHEN IT WAS MARKED ON MONTANA DEPARTMENT OF HIGHWAYS AS-BUILT PLANS. IT LOOKS LIKE THE PIPE ON THE RIGHT (NORTH) IS NOT ORIGINAL. - Great Northern Railroad Bed, From Big Sandy to Verona, Fort Benton, Chouteau County, MT

  9. 4. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique ...

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

    4. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique view of the southwest end and southeast side (135mm lens). Condemned freight cars spotted on the adjacent track prevented clear photography of southeast side. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  10. 3. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique ...

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

    3. Engine Stores Building, Southern Pacific Railroad Carlin Shops, oblique view of the northeast end and southeast side (90mm lens). Condemned freight cars spotted on the adjacent track prevented clear photography of southeast side. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  11. 17. New York Connecting Railroad: Little Hell Gate Bridge. Wards ...

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

    17. New York Connecting Railroad: Little Hell Gate Bridge. Wards Island, New York Co., NY. Sec. 4207, MP 8.02. - Northeast Railroad Corridor, Amtrak Route between New Jersey/New York & New York/Connecticut State Lines, New York County, NY

  12. 5. North side of throughtruss bridge over railroad tracks (bridge ...

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

    5. North side of through-truss bridge over railroad tracks (bridge #U182512605). View to southwest. - South Omaha Union Stock Yards, "O" Street Viaduct, "O" Street Spanning Hog Pens; South Omaha Terminal Railway Company Tracks & Union Pacific Railroad Tracks, Omaha, Douglas County, NE

  13. 75 FR 38432 - Railroad Safety Appliance Standards, Miscellaneous Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... for Considering Environmental Impacts'' (FRA's Procedures), 64 FR 28545 (May 26, 1999), as required by... FRA action (requiring the preparation of an environmental impact ] statement or environmental...; ] DEPARTMENT OF TRANSPORTATION Federal Railroad Administration 49 CFR Part 231 RIN 2130-AB97 Railroad Safety...

  14. 2. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    2. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  15. 6. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    6. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  16. 5. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    5. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  17. 3. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    3. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  18. 1. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    1. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  19. 7. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    7. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  20. 4. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB ...

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

    4. NEW YORK, NEW HAVEN & HARTFORD RAILROAD: COS COB POWER PLANT. COS COB, FAIRFIELD CO., CT. Sec. 9108, MP 29.70. - Northeast Railroad Corridor, Amtrak Route between New York/Connecticut & Connecticut/Rhode Island State Lines, New Haven, New Haven County, CT

  1. California Red-legged Frog - Stipulated Injunction

    EPA Pesticide Factsheets

    EPA will make effects determinations and initiate consultation with the U.S. Fish and Wildlife Service, regarding the potential effects of 66 pesticide active ingredient registrations on the California red-legged frog.

  2. Meeting the "Standards" with Vanishing Frogs.

    ERIC Educational Resources Information Center

    Davidson, Cindy B.; Matthews, Catherine E.; Patrick, Patricia

    2001-01-01

    Explains methods for introducing high school students to the issue of the declining amphibian population. Plays the game Frogs' Futures following a seminar as an instructional strategy. Describes the game, procedures, and rules. (YDS)

  3. Meeting the "Standards" with Vanishing Frogs.

    ERIC Educational Resources Information Center

    Davidson, Cindy B.; Matthews, Catherine E.; Patrick, Patricia

    2001-01-01

    Explains methods for introducing high school students to the issue of the declining amphibian population. Plays the game Frogs' Futures following a seminar as an instructional strategy. Describes the game, procedures, and rules. (YDS)

  4. FROGS Report Friends of Granite Summer 1989

    NASA Astrophysics Data System (ADS)

    FROGS Reports present information on current research relevant to felsic magmatism, including commentaries on problems of current interest. Please contact Calvin Miller (6028B, Vanderbilt University, Nashville, TN 37235) concerning your own research, conferences, and ideas for stimulating commentaries.

  5. Internal fertilization in an oviparous frog.

    PubMed

    Townsend, D S; Stewart, M M; Pough, F H; Brussard, P F

    1981-04-24

    Eleutherodactylus coqui, an oviparous frog, undergoes internal fertilization. If this mode of fertilization occurs in other species of anurans, interpretations of anuran reproductive strategies based on the assumption of external fertilization must be reviewed.

  6. LITTLE FROG ROADLESS AREA, TENNESSEE.

    USGS Publications Warehouse

    Force, Eric R.; Gazdik, Gertrude C.

    1984-01-01

    No mineral-resource potential was identified during studies of the Little Frog Roadless Area, Tennessee. Possibilities exist, however, for the occurrence of massive sulfide-bearing rocks of the type mined in the adjacent Ducktown Basin at depth beneath the roadless area. A possibility also exists for the presence of natural gas in sedimentary rocks at great depth. Insufficient data to support these concepts precludes assessing any of the roadless area as having resource potential. A limited amount of geologic mapping coupled with seismic work would be useful to test whether rocks of the Ducktown Basin are present at depth under the roadless areas. Seismic work and drilling would be necessary also to test for the presence of gas at great depths.

  7. Development of the pseudothumb in frogs

    PubMed Central

    Tokita, Masayoshi; Iwai, Noriko

    2010-01-01

    Frogs have highly conserved hand and foot morphology, possessing four fingers and five toes. As an exception, two Japanese ranid frog species, the Otton frog Babina subaspera and the dagger frog Babina holsti, possess a unique thumb-like structure (the pseudothumb) in the forelimb, giving an appearance of a total of five fingers on the hand. To obtain insights into the developmental mechanisms that generate this novel character, we investigated the hand morphogenesis of the Otton frog. The unique morphological pattern of the pseudothumb was already established in juveniles. Surprisingly, the bud-like structure, which is similar to the area of inductive activity (e.g. feather buds in birds and the carapacial ridge in turtles), was detected over the site where the future prepollex develops in larvae. By contrast, this bud-like structure was not found in larvae of other ranid species. We discuss possible scenarios that would favour the evolution of this very unusual trait in frogs. PMID:20147308

  8. Sound Generating Mechanism of Frog Shaped Guiros

    NASA Astrophysics Data System (ADS)

    Iwatsuki, Nobuyuki; Morikawa, Koichi

    A frog shaped guiro is a wooden percussion instrument with an open-ended cave. By rubbing dorsal fins like saw blades on a back of the guiro with a wooden stick, the guiro generates the sound like a frog's voice. The exciting force, response acceleration and radiating sound pressure were measured with accelerometers on the stick and guiro and a condenser microphone and then the relation between the impulsively exciting force and sound pressure was revealed. A three-dimensional solid model of the guiro was built by use of an X-ray CT scanner device and a finite element model composed of tetrahedral elements was then obtained. The FEM modal analysis revealed that the frog shaped guiro had four dominant modes of vibration which was characterized by motion of mouth of the guiro such as the yawn mode and grinding teeth mode. The frequency spectrum of the sound pressure radiating from the frog shaped guiro excited by sequential impulsive forces moving along the dorsal fins was theoretically estimated. Since the estimated sound pressure agreed well with the measured one, the sound radiating from the guiro like a frog's voice could be reproduced. It was also revealed that the variation of driving point mobility of the dorsal fins and amplitude of the exciting force affected to generate the sound like a frog's voice.

  9. 76 FR 28850 - Northern Plains Railroad, Inc.-Intra-Corporate Family Operation Exemption-Mohall Central Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... Surface Transportation Board Northern Plains Railroad, Inc.--Intra-Corporate Family Operation Exemption... family. The transaction allows NPR to continue to operate the rail line of Mohall Central Railroad, Inc.... & Operation Exemption--Rail Line of BNSF Ry., FD 34759 (STB served Oct. 25, 2005). \\2\\ See N. Plains. R.R...

  10. 76 FR 68523 - Utah Southern Railroad Company, LLC-Change in Operators Exemption-Iron Bull Railroad Company, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... Surface Transportation Board Utah Southern Railroad Company, LLC--Change in Operators Exemption--Iron Bull... of exemption under 49 CFR 1150.31 to change operators from Iron Bull Railroad Company (IBRC) to USRC... near Iron Springs, Utah, and milepost 14.7 at or near Iron Mountain, Utah, a distance of 14.6 miles in...

  11. Federal Railroad Administration Training Conference. Labor/Management/Public Agency Cooperation for Railroad Employee Training. Conference Proceedings.

    ERIC Educational Resources Information Center

    Stewart (D.A.) & Associates, Moorestown, NJ.

    The proceedings are taken from a conference designed to encourage and develop dialogue between government planners and railroad industry leaders on public support for railroad training. The conference agenda, opening remarks, keynote address, and speeches on management and labor perspectives introduce the report. The conference proceedings are…

  12. From Virtual Frog to Frog Island: Design Studies in a Development Project.

    ERIC Educational Resources Information Center

    Dev, Parvati; Walker, Decker F.

    1999-01-01

    Explores the efforts of a curriculum development team who set out to create a virtual frog for use in biology education, but instead, after several design studies, developed a virtual world called Frog Island. Argues for incorporating educational design studies into other educational development projects. (CMK)

  13. National short line railroad database project, 1995-1996: A report to the Federal Railroad Administration

    SciTech Connect

    Benson, D.; Byberg, T.

    1996-06-30

    The objective of the project was to create a central database containing information representing the American short line railroad industry. In the report, processes involved with obtaining, developing, and maintaining the information in the database are discussed. Several data analysis procedures used to help ensure the integrity of the data are addressed. The second annual American Short Line Railroad Association Data Profile for the 1994 Calendar year is also presented in the paper. Further information extracted and comparisons made during the analysis process are described in detail. Discussions on the development of the paper survey and an electronic survey for the third annual data profile for the 1995 calendar year are also presented. The design and implementation of the electronic survey software package are reviewed in detail. The final process presented is the distribution and collection of the 1995 electronic and paper surveys.

  14. Track-train dynamics. [railroad car design

    NASA Technical Reports Server (NTRS)

    Abbott, P. W.; Morosow, G.; Macpherson, J.

    1975-01-01

    The purpose of this paper is to outline one of the serious dynamic problems involving railroad cars and to propose an orderly approach to the definition of a dynamic model through analysis and testing that can be used to investigate various fixes. The problem in question is the hunting phenomenon involving lateral instability of the car suspension (trucks). This phenomenon has been recognized as a major contributing factor in a significant number of derailments causing millions of dollars in losses. This paper expounds on the mechanics and characteristics of hunting. The planned solution is outlined as a building block approach directed at formulating a test verified dynamic model of an open hopper freight car-truck assembly. Results obtained to date are presented together with conclusions related to the program.

  15. Track-train dynamics. [railroad car design

    NASA Technical Reports Server (NTRS)

    Abbott, P. W.; Morosow, G.; Macpherson, J.

    1975-01-01

    The purpose of this paper is to outline one of the serious dynamic problems involving railroad cars and to propose an orderly approach to the definition of a dynamic model through analysis and testing that can be used to investigate various fixes. The problem in question is the hunting phenomenon involving lateral instability of the car suspension (trucks). This phenomenon has been recognized as a major contributing factor in a significant number of derailments causing millions of dollars in losses. This paper expounds on the mechanics and characteristics of hunting. The planned solution is outlined as a building block approach directed at formulating a test verified dynamic model of an open hopper freight car-truck assembly. Results obtained to date are presented together with conclusions related to the program.

  16. Low Frequency-SAFT Inspection Methodology for Coarse-Grained Steel Rail Components (Manganese Steel Frogs)

    SciTech Connect

    Diaz, Aaron A.; Andersen, Eric S.; Samuel, Todd J.

    2004-11-01

    In the rail industry, sections of high strength Manganese steel are employed at critical locations in railroad networks. Ultrasonic inspections of Manganese steel microstructures are difficult to inspect with conventional means, as the propagation medium is highly attenuative, coarse-grained, anisotropic and nonhomogeneous in nature. Current in-service inspection methods are ineffective while pre-service X-ray methods (used for full-volumetric examinations of components prior to shipment) are time-consuming, costly, require special facilities and highly trained personnel for safe operations, and preclude manufacturers from inspecting statistically meaningful numbers of frogs for effective quality assurance. In-service examinations consist of visual inspections only and by the time a defect or flaw is visually detected, the structural integrity of the component may already be compromised, and immediate repair or replacement is required. A novel ultrasonic inspection technique utilizing low frequency ultrasound (100 to 500 kHz) combined with a synthetic aperture focusing technique (SAFT) for effective reduction of signal clutter and noise, and extraction of important features in the data, has proven to be effective for these coarse grained steel components. Results from proof-of-principal tests in the laboratory demonstrate an effective means to detect and localize reflectors introduced as a function of size and depth from the top of the frog rail. Using non-optimal, commercially available transducers coupled with the low-frequency/SAFT approach, preliminary evaluations were conducted to study the effects of the material microstructure on ultrasonic propagation, sensitivity and resolution in thick section frog components with machined side-drilled holes. Results from this study will be presented and discussed.

  17. Hands-on Science. How Do Polliwogs Become Frogs?

    ERIC Educational Resources Information Center

    Kepler, Lynne

    1993-01-01

    Describes a miniscience unit on frogs for elementary grades that teaches students about how frogs develop from tadpoles and how frogs need water during their entire life cycle. Students learn such skills as observation, collecting, and recording data. Provides addresses for ordering resources for teachers and students. (SM)

  18. 49 CFR 213.141 - Self-guarded frogs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Self-guarded frogs. 213.141 Section 213.141..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.141 Self-guarded frogs. (a) The raised guard on a self-guarded frog shall not be worn more than three-eighths of an inch. (b) If repairs...

  19. 49 CFR 213.139 - Spring rail frogs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Spring rail frogs. 213.139 Section 213.139..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.139 Spring rail frogs. (a) The... wing rail shall be solidly tamped and fully and tightly bolted. (c) Each frog with a bolt hole defect...

  20. 49 CFR 213.141 - Self-guarded frogs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Self-guarded frogs. 213.141 Section 213.141..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.141 Self-guarded frogs. (a) The raised guard on a self-guarded frog shall not be worn more than three-eighths of an inch. (b) If repairs...

  1. 49 CFR 213.141 - Self-guarded frogs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Self-guarded frogs. 213.141 Section 213.141..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.141 Self-guarded frogs. (a) The raised guard on a self-guarded frog shall not be worn more than three-eighths of an inch. (b) If repairs...

  2. 49 CFR 213.139 - Spring rail frogs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Spring rail frogs. 213.139 Section 213.139..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.139 Spring rail frogs. (a) The... wing rail shall be solidly tamped and fully and tightly bolted. (c) Each frog with a bolt hole defect...

  3. 49 CFR 213.139 - Spring rail frogs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Spring rail frogs. 213.139 Section 213.139..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.139 Spring rail frogs. (a) The... wing rail shall be solidly tamped and fully and tightly bolted. (c) Each frog with a bolt hole defect...

  4. 49 CFR 213.139 - Spring rail frogs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Spring rail frogs. 213.139 Section 213.139..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.139 Spring rail frogs. (a) The... wing rail shall be solidly tamped and fully and tightly bolted. (c) Each frog with a bolt hole defect...

  5. 49 CFR 213.141 - Self-guarded frogs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Self-guarded frogs. 213.141 Section 213.141..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.141 Self-guarded frogs. (a) The raised guard on a self-guarded frog shall not be worn more than three-eighths of an inch. (b) If repairs...

  6. 49 CFR 213.139 - Spring rail frogs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Spring rail frogs. 213.139 Section 213.139..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.139 Spring rail frogs. (a) The... wing rail shall be solidly tamped and fully and tightly bolted. (c) Each frog with a bolt hole defect...

  7. 49 CFR 213.141 - Self-guarded frogs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Self-guarded frogs. 213.141 Section 213.141..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.141 Self-guarded frogs. (a) The raised guard on a self-guarded frog shall not be worn more than three-eighths of an inch. (b) If repairs...

  8. Hands-on Science. How Do Polliwogs Become Frogs?

    ERIC Educational Resources Information Center

    Kepler, Lynne

    1993-01-01

    Describes a miniscience unit on frogs for elementary grades that teaches students about how frogs develop from tadpoles and how frogs need water during their entire life cycle. Students learn such skills as observation, collecting, and recording data. Provides addresses for ordering resources for teachers and students. (SM)

  9. Frog Swarms: Earthquake Precursors or False Alarms?

    PubMed Central

    Grant, Rachel A.; Conlan, Hilary

    2013-01-01

    Simple Summary Media reports linking unusual animal behaviour with earthquakes can potentially create false alarms and unnecessary anxiety among people that live in earthquake risk zones. Recently large frog swarms in China and elsewhere have been reported as earthquake precursors in the media. By examining international media reports of frog swarms since 1850 in comparison to earthquake data, it was concluded that frog swarms are naturally occurring dispersal behaviour of juveniles and are not associated with earthquakes. However, the media in seismic risk areas may be more likely to report frog swarms, and more likely to disseminate reports on frog swarms after earthquakes have occurred, leading to an apparent link between frog swarms and earthquakes. Abstract In short-term earthquake risk forecasting, the avoidance of false alarms is of utmost importance to preclude the possibility of unnecessary panic among populations in seismic hazard areas. Unusual animal behaviour prior to earthquakes has been reported for millennia but has rarely been scientifically documented. Recently large migrations or unusual behaviour of amphibians have been linked to large earthquakes, and media reports of large frog and toad migrations in areas of high seismic risk such as Greece and China have led to fears of a subsequent large earthquake. However, at certain times of year large migrations are part of the normal behavioural repertoire of amphibians. News reports of “frog swarms” from 1850 to the present day were examined for evidence that this behaviour is a precursor to large earthquakes. It was found that only two of 28 reported frog swarms preceded large earthquakes (Sichuan province, China in 2008 and 2010). All of the reported mass migrations of amphibians occurred in late spring, summer and autumn and appeared to relate to small juvenile anurans (frogs and toads). It was concluded that most reported “frog swarms” are actually normal behaviour, probably caused by

  10. 49 CFR 220.21 - Railroad operating rules; radio communications; recordkeeping.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad operating rules; radio communications...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Radio and Wireless Communication Procedures § 220.21 Railroad operating rules; radio communications; recordkeeping. (a) The...

  11. 49 CFR 220.21 - Railroad operating rules; radio communications; recordkeeping.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad operating rules; radio communications...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Radio and Wireless Communication Procedures § 220.21 Railroad operating rules; radio communications; recordkeeping. (a) The...

  12. 49 CFR 220.21 - Railroad operating rules; radio communications; recordkeeping.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad operating rules; radio communications...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Radio and Wireless Communication Procedures § 220.21 Railroad operating rules; radio communications; recordkeeping. (a) The...

  13. 49 CFR 220.21 - Railroad operating rules; radio communications; recordkeeping.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad operating rules; radio communications...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Radio and Wireless Communication Procedures § 220.21 Railroad operating rules; radio communications; recordkeeping. (a) The...

  14. 49 CFR 220.21 - Railroad operating rules; radio communications; recordkeeping.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad operating rules; radio communications...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Radio and Wireless Communication Procedures § 220.21 Railroad operating rules; radio communications; recordkeeping. (a) The...

  15. 49 CFR Appendix A to Part 215 - Railroad Freight Car Components

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad Freight Car Components A Appendix A to Part 215 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components...

  16. 49 CFR Appendix A to Part 215 - Railroad Freight Car Components

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad Freight Car Components A Appendix A to Part 215 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components...

  17. 49 CFR Appendix A to Part 215 - Railroad Freight Car Components

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad Freight Car Components A Appendix A to Part 215 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD FREIGHT CAR SAFETY STANDARDS Pt. 215, App. A Appendix A to Part 215—Railroad Freight Car Components...

  18. 20 CFR 369.1 - Unofficial use of the seal of the Railroad Retirement Board.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Unofficial use of the seal of the Railroad..., POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.1 Unofficial use of the seal of the Railroad Retirement Board. Use of the seal of the Railroad Retirement Board for...

  19. 20 CFR 369.1 - Unofficial use of the seal of the Railroad Retirement Board.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Unofficial use of the seal of the Railroad..., POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.1 Unofficial use of the seal of the Railroad Retirement Board. Use of the seal of the Railroad Retirement Board for...

  20. 20 CFR 369.1 - Unofficial use of the seal of the Railroad Retirement Board.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Unofficial use of the seal of the Railroad..., POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.1 Unofficial use of the seal of the Railroad Retirement Board. Use of the seal of the Railroad Retirement Board for...

  1. 49 CFR 240.225 - Reliance on qualification determinations made by other railroads.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... other railroads. 240.225 Section 240.225 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... determinations made by other railroads. (a) A railroad that is considering certification of a person as...

  2. 49 CFR 240.225 - Reliance on qualification determinations made by other railroads.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... other railroads. 240.225 Section 240.225 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... determinations made by other railroads. (a) A railroad that is considering certification of a person as...

  3. 49 CFR 240.225 - Reliance on qualification determinations made by other railroads.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... other railroads. 240.225 Section 240.225 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... determinations made by other railroads. (a) A railroad that is considering certification of a person as...

  4. 49 CFR 1245.2 - Reports of railroad employees, service and compensation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Reports of railroad employees, service and... CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.2 Reports of railroad employees... thereafter until further ordered, each Class I railroad is required to file a Quarterly Report of...

  5. 49 CFR 1246.1 - Monthly report of number of railroad employees.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Monthly report of number of railroad employees... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS NUMBER OF RAILROAD EMPLOYEES § 1246.1 Monthly report of number of railroad employees. Each class I railroad shall file...

  6. 49 CFR 242.125 - Certification determinations made by other railroads.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... railroads. 242.125 Section 242.125 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... railroads. (a) A railroad that is considering certification of a person as a conductor may rely...

  7. 20 CFR 216.16 - What is regular non-railroad employment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true What is regular non-railroad employment. 216.16 Section 216.16 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT ELIGIBILITY FOR AN ANNUITY Current Connection With the Railroad Industry § 216.16 What...

  8. 49 CFR 1246.1 - Monthly report of number of railroad employees.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Monthly report of number of railroad employees... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS NUMBER OF RAILROAD EMPLOYEES § 1246.1 Monthly report of number of railroad employees. Each class I railroad shall file...

  9. 49 CFR 240.103 - Approval of design of individual railroad programs by FRA.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Approval of design of individual railroad programs... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... individual railroad programs by FRA. (a) Each railroad shall submit its written certification program and...

  10. 49 CFR 242.113 - Prior safety conduct as an employee of a different railroad.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... railroad. 242.113 Section 242.113 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... railroad. (a) Each railroad shall adopt and comply with a program which complies with the requirements...

  11. 20 CFR 227.3 - Reduction for railroad retirement family maximum.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Reduction for railroad retirement family maximum. 227.3 Section 227.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT COMPUTING SUPPLEMENTAL ANNUITIES § 227.3 Reduction for railroad retirement family maximum....

  12. 49 CFR 240.103 - Approval of design of individual railroad programs by FRA.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Approval of design of individual railroad programs... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... individual railroad programs by FRA. (a) Each railroad shall submit its written certification program and...

  13. 20 CFR 216.16 - What is regular non-railroad employment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true What is regular non-railroad employment. 216.16 Section 216.16 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT ELIGIBILITY FOR AN ANNUITY Current Connection With the Railroad Industry § 216.16 What...

  14. 49 CFR 240.103 - Approval of design of individual railroad programs by FRA.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Approval of design of individual railroad programs... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... individual railroad programs by FRA. (a) Each railroad shall submit its written certification program and...

  15. 49 CFR 242.125 - Certification determinations made by other railroads.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... railroads. 242.125 Section 242.125 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... railroads. (a) A railroad that is considering certification of a person as a conductor may rely...

  16. 49 CFR 1245.2 - Reports of railroad employees, service and compensation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Reports of railroad employees, service and... CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.2 Reports of railroad employees... thereafter until further ordered, each Class I railroad is required to file a Quarterly Report of...

  17. 49 CFR 242.125 - Certification determinations made by other railroads.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... railroads. 242.125 Section 242.125 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... railroads. (a) A railroad that is considering certification of a person as a conductor may rely...

  18. 49 CFR 242.113 - Prior safety conduct as an employee of a different railroad.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... railroad. 242.113 Section 242.113 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... railroad. (a) Each railroad shall adopt and comply with a program which complies with the requirements...

  19. 49 CFR 242.113 - Prior safety conduct as an employee of a different railroad.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... railroad. 242.113 Section 242.113 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... railroad. (a) Each railroad shall adopt and comply with a program which complies with the requirements...

  20. 20 CFR 227.3 - Reduction for railroad retirement family maximum.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Reduction for railroad retirement family maximum. 227.3 Section 227.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT COMPUTING SUPPLEMENTAL ANNUITIES § 227.3 Reduction for railroad retirement family maximum....

  1. 20 CFR 227.3 - Reduction for railroad retirement family maximum.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Reduction for railroad retirement family maximum. 227.3 Section 227.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT COMPUTING SUPPLEMENTAL ANNUITIES § 227.3 Reduction for railroad retirement family maximum....

  2. 20 CFR 216.16 - What is regular non-railroad employment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false What is regular non-railroad employment. 216.16 Section 216.16 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT ELIGIBILITY FOR AN ANNUITY Current Connection With the Railroad Industry § 216.16 What...

  3. 49 CFR 1246.1 - Monthly report of number of railroad employees.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Monthly report of number of railroad employees... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS NUMBER OF RAILROAD EMPLOYEES § 1246.1 Monthly report of number of railroad employees. Each class I railroad shall file...

  4. 49 CFR 1245.2 - Reports of railroad employees, service and compensation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Reports of railroad employees, service and... CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.2 Reports of railroad employees... thereafter until further ordered, each Class I railroad is required to file a Quarterly Report of...

  5. 75 FR 70076 - Tennessee Southern Railroad Company, Patriot Rail, LLC, Patriot Rail Holdings LLC, and Patriot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... TRANSPORTATION Surface Transportation Board Tennessee Southern Railroad Company, Patriot Rail, LLC, Patriot Rail Holdings LLC, and Patriot Rail Corp.--Continuance in Control Exemption--Columbia & Cowlitz Railway, LLC, DeQueen and Eastern Railroad, LLC, Golden Triangle Railroad, LLC, Mississippi & Skuna Valley Railroad, LLC...

  6. 75 FR 68398 - Texas, Oklahoma & Eastern Railroad, LLC-Acquisition and Operation Exemption-Texas, Oklahoma...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Surface Transportation Board Texas, Oklahoma & Eastern Railroad, LLC--Acquisition and Operation Exemption--Texas, Oklahoma & Eastern Railroad Company Texas, Oklahoma & Eastern Railroad, LLC (TOE), a noncarrier... & Eastern Railroad Company and to operate approximately 40 miles of rail line between milepost 40.0 (the...

  7. 75 FR 68399 - Patriot Woods Railroad, LLC-Acquisition and Operation Exemption-Weyerhaeuser NR Company...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Surface Transportation Board Patriot Woods Railroad, LLC--Acquisition and Operation Exemption--Weyerhaeuser NR Company, Weyerhaeuser Woods Railroad Operating Division Patriot Woods Railroad, LLC (PAW), a... Company, Weyerhaeuser Woods Railroad Operating Division (Woods RR), and to operate approximately 21.5...

  8. 26 CFR 1.45G-1 - Railroad track maintenance credit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... transport of freight by a railroad and that are owned or leased by the Class II railroad or Class III... group. Example 1. A is a manufacturer that in 2006, transports its products by rail using the railroad... a railroad, but is a taxpayer that, in 2006, transports its products using the rail facilities of...

  9. 49 CFR 220.43 - Radio communications consistent with federal regulations and railroad operating rules.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... regulations and railroad operating rules. 220.43 Section 220.43 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS... regulations and railroad operating rules. Radio communication shall not be used in connection with a...

  10. 49 CFR 240.225 - Reliance on qualification determinations made by other railroads.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... other railroads. 240.225 Section 240.225 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... determinations made by other railroads. (a) A railroad that is considering certification of a person as...

  11. 49 CFR 220.311 - Railroad operating employees in deadhead status.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad operating employees in deadhead status...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.311 Railroad operating employees in deadhead status. (a) Notwithstanding any other restrictions...

  12. 49 CFR 1245.2 - Reports of railroad employees, service and compensation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Reports of railroad employees, service and... CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.2 Reports of railroad employees... thereafter until further ordered, each Class I railroad is required to file a Quarterly Report of...

  13. 20 CFR 330.4 - Last railroad employment in the base year.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Last railroad employment in the base year. 330.4 Section 330.4 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT DETERMINATION OF DAILY BENEFIT RATES § 330.4 Last railroad employment in the...

  14. 49 CFR 1245.2 - Reports of railroad employees, service and compensation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Reports of railroad employees, service and... CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.2 Reports of railroad employees... thereafter until further ordered, each Class I railroad is required to file a Quarterly Report of...

  15. 49 CFR 1246.1 - Monthly report of number of railroad employees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Monthly report of number of railroad employees... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS NUMBER OF RAILROAD EMPLOYEES § 1246.1 Monthly report of number of railroad employees. Each class I railroad shall file...

  16. 26 CFR 31.6001-3 - Additional records under Railroad Retirement Tax Act.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 15 2011-04-01 2011-04-01 false Additional records under Railroad Retirement... Railroad Retirement Tax Act. (a) Records of employers. (1) Every employer liable for tax under the Railroad... settlement of taxes under the Railroad Retirement Tax Act made pursuant to the regulations in this part....

  17. 20 CFR 227.3 - Reduction for railroad retirement family maximum.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Reduction for railroad retirement family maximum. 227.3 Section 227.3 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT COMPUTING SUPPLEMENTAL ANNUITIES § 227.3 Reduction for railroad retirement family maximum....

  18. 20 CFR 216.16 - What is regular non-railroad employment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What is regular non-railroad employment. 216.16 Section 216.16 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT ELIGIBILITY FOR AN ANNUITY Current Connection With the Railroad Industry § 216.16 What...

  19. 77 FR 10617 - Wellsboro & Corning Railroad, LLC-Acquisition and Operation Exemption-Wellsboro & Corning...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... Surface Transportation Board Wellsboro & Corning Railroad, LLC--Acquisition and Operation Exemption--Wellsboro & Corning Railroad Company Wellsboro & Corning Railroad, LLC (WCLLC), a noncarrier, has filed a verified notice of exemption under 49 CFR 1150.31 to acquire from Wellsboro & Corning Railroad Company...

  20. 30 CFR 57.9307 - Design, installation, and maintenance of railroads.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... railroads. 57.9307 Section 57.9307 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., Railroads, and Loading and Dumping Sites § 57.9307 Design, installation, and maintenance of railroads. Roadbeds and all elements of the railroad tracks shall be designed, installed, and maintained to...

  1. 49 CFR 240.225 - Reliance on qualification determinations made by other railroads.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... other railroads. 240.225 Section 240.225 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... determinations made by other railroads. (a) A railroad that is considering certification of a person as...

  2. 49 CFR 240.103 - Approval of design of individual railroad programs by FRA.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Approval of design of individual railroad programs... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... individual railroad programs by FRA. (a) Each railroad shall submit its written certification program and...

  3. 20 CFR 330.4 - Last railroad employment in the base year.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Last railroad employment in the base year. 330.4 Section 330.4 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT DETERMINATION OF DAILY BENEFIT RATES § 330.4 Last railroad employment in the...

  4. 49 CFR 220.311 - Railroad operating employees in deadhead status.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad operating employees in deadhead status...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices § 220.311 Railroad operating employees in deadhead status. (a) Notwithstanding any other restrictions...

  5. 49 CFR 240.103 - Approval of design of individual railroad programs by FRA.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Approval of design of individual railroad programs... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION QUALIFICATION AND CERTIFICATION OF... individual railroad programs by FRA. (a) Each railroad shall submit its written certification program and...

  6. 49 CFR 1246.1 - Monthly report of number of railroad employees.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Monthly report of number of railroad employees... TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS NUMBER OF RAILROAD EMPLOYEES § 1246.1 Monthly report of number of railroad employees. Each class I railroad shall file...

  7. 30 CFR 57.9307 - Design, installation, and maintenance of railroads.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... railroads. 57.9307 Section 57.9307 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF..., Railroads, and Loading and Dumping Sites § 57.9307 Design, installation, and maintenance of railroads. Roadbeds and all elements of the railroad tracks shall be designed, installed, and maintained to...

  8. 20 CFR 216.16 - What is regular non-railroad employment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false What is regular non-railroad employment. 216.16 Section 216.16 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT ELIGIBILITY FOR AN ANNUITY Current Connection With the Railroad Industry § 216.16 What...

  9. 20 CFR 330.4 - Last railroad employment in the base year.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Last railroad employment in the base year. 330.4 Section 330.4 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD UNEMPLOYMENT INSURANCE ACT DETERMINATION OF DAILY BENEFIT RATES § 330.4 Last railroad employment in the base...

  10. Pain perception and anaesthesia in research frogs.

    PubMed

    Guénette, Sarah Annie; Giroux, Marie-Chantal; Vachon, Pascal

    2013-01-01

    Frogs possess pain receptors and pathways that support processing and perception of noxious stimuli however the level of organization is less well structured compared to mammals. It was long believed that the experience of pain was limited to 'higher' phylums of the animal kingdom. However, it is now commonly accepted that amphibians possess neuro-anatomical pathways conductive of a complete nociceptive experience. Xenopus laevis frogs have been one of the most popular aquatic research models for developmental studies and genetic research. These frogs have been extensively use in research for their eggs, that can be collected following hormonal stimulation either naturally or by surgical intervention. Many anaesthetics have been used in amphibians such as bath solutions of MS-222, benzocaine and eugenol as well as systemic injections of ketamine or tiletamine, barbiturates, propofol and gas administrations of methoxyflurane, halothane and isoflurane. Most of these anaesthetic drugs produce variability in depth and duration of anaesthesia. MS-222 appears to be one of the most reliable anaesthetics. This review will focus on the evidence of pain perception in frogs and will compare the effectiveness and limitations of different anaesthetics used in Xenopus leavis frogs.

  11. THE PROPELLER AND THE FROG

    SciTech Connect

    Pan, Margaret; Chiang, Eugene

    2010-10-20

    'Propellers' in planetary rings are disturbances in ring material excited by moonlets that open only partial gaps. We describe a new type of co-orbital resonance that can explain the observed non-Keplerian motions of propellers. The resonance is between the moonlet underlying the propeller and co-orbiting ring particles downstream of the moonlet where the gap closes. The moonlet librates within the gap about an equilibrium point established by co-orbiting material and stabilized by the Coriolis force. In the limit of small libration amplitude, the libration period scales linearly with the gap azimuthal width and inversely as the square root of the co-orbital mass. The new resonance recalls but is distinct from conventional horseshoe and tadpole orbits; we call it the 'frog' resonance, after the relevant term in equine hoof anatomy. For a ring surface density and gap geometry appropriate for the propeller Bleriot in Saturn's A ring, our theory predicts a libration period of {approx}4 years, similar to the {approx}3.7 year period over which Bleriot's orbital longitude is observed to vary. These librations should be subtracted from the longitude data before any inferences about moonlet migration are made.

  12. The Propeller and the Frog

    NASA Astrophysics Data System (ADS)

    Pan, Margaret; Chiang, Eugene

    2010-10-01

    "Propellers" in planetary rings are disturbances in ring material excited by moonlets that open only partial gaps. We describe a new type of co-orbital resonance that can explain the observed non-Keplerian motions of propellers. The resonance is between the moonlet underlying the propeller and co-orbiting ring particles downstream of the moonlet where the gap closes. The moonlet librates within the gap about an equilibrium point established by co-orbiting material and stabilized by the Coriolis force. In the limit of small libration amplitude, the libration period scales linearly with the gap azimuthal width and inversely as the square root of the co-orbital mass. The new resonance recalls but is distinct from conventional horseshoe and tadpole orbits; we call it the "frog" resonance, after the relevant term in equine hoof anatomy. For a ring surface density and gap geometry appropriate for the propeller Blériot in Saturn's A ring, our theory predicts a libration period of ~4 years, similar to the ~3.7 year period over which Blériot's orbital longitude is observed to vary. These librations should be subtracted from the longitude data before any inferences about moonlet migration are made.

  13. 55. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad, ...

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

    55. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad, looking southwest from north approach from Wisconsin State Highway 35 - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

  14. 54. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad, ...

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

    54. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad, looking northeast from south approach - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

  15. 53. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad ...

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

    53. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad and earthen dike, looking north from south approach - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

  16. 56. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad, ...

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

    56. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad, looking south from north approach - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

  17. 57. Gradeseparation bridge over the Chicago, Burlington and Quincy Railroad, ...

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

    57. Grade-separation bridge over the Chicago, Burlington and Quincy Railroad, looking south from north approach from Wisconsin State Highway 35 - Bridge No. 5930, Spanning Mississippi River at Trunk Highway 43, Winona, Winona County, MN

  18. Section C, interior of Hudson & Manhattan Railroad Station at ...

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

    Section C, interior of Hudson & Manhattan Railroad Station at loading dock, showing door to upper vault, looking northeast. (JB) - World Trade Center Site, Bounded by Vesey, Church, Liberty Streets, & Route 9A, New York County, NY

  19. Section C, interior of Hudson & Manhattan Railroad Station basement ...

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

    Section C, interior of Hudson & Manhattan Railroad Station basement showing door to vault, looking northwest. (JB) - World Trade Center Site, Bounded by Vesey, Church, Liberty Streets, & Route 9A, New York County, NY

  20. Section C, interior of Hudson & Manhattan Railroad Station basement ...

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

    Section C, interior of Hudson & Manhattan Railroad Station basement showing tile on columns and outside walls, looking northeast. (BH) - World Trade Center Site, Bounded by Vesey, Church, Liberty Streets, & Route 9A, New York County, NY