Science.gov

Sample records for highway advisory radio

  1. Intelligent advisory speed limit dedication in highway using VANET.

    PubMed

    Jalooli, Ali; Shaghaghi, Erfan; Jabbarpour, Mohammad Reza; Noor, Rafidah Md; Yeo, Hwasoo; Jung, Jason J

    2014-01-01

    Variable speed limits (VSLs) as a mean for enhancing road traffic safety are studied for decades to modify the speed limit based on the prevailing road circumstances. In this study the pros and cons of VSL systems and their effects on traffic controlling efficiency are summarized. Despite the potential effectiveness of utilizing VSLs, we have witnessed that the effectiveness of this system is impacted by factors such as VSL control strategy used and the level of driver compliance. Hence, the proposed approach called Intelligent Advisory Speed Limit Dedication (IASLD) as the novel VSL control strategy which considers the driver compliance aims to improve the traffic flow and occupancy of vehicles in addition to amelioration of vehicle's travel times. The IASLD provides the advisory speed limit for each vehicle exclusively based on the vehicle's characteristics including the vehicle type, size, and safety capabilities as well as traffic and weather conditions. The proposed approach takes advantage of vehicular ad hoc network (VANET) to accelerate its performance, in the way that simulation results demonstrate the reduction of incident detection time up to 31.2% in comparison with traditional VSL strategy. The simulation results similarly indicate the improvement of traffic flow efficiency, occupancy, and travel time in different conditions. PMID:24999493

  2. Intelligent Advisory Speed Limit Dedication in Highway Using VANET

    PubMed Central

    Md Noor, Rafidah; Yeo, Hwasoo; Jung, Jason J.

    2014-01-01

    Variable speed limits (VSLs) as a mean for enhancing road traffic safety are studied for decades to modify the speed limit based on the prevailing road circumstances. In this study the pros and cons of VSL systems and their effects on traffic controlling efficiency are summarized. Despite the potential effectiveness of utilizing VSLs, we have witnessed that the effectiveness of this system is impacted by factors such as VSL control strategy used and the level of driver compliance. Hence, the proposed approach called Intelligent Advisory Speed Limit Dedication (IASLD) as the novel VSL control strategy which considers the driver compliance aims to improve the traffic flow and occupancy of vehicles in addition to amelioration of vehicle's travel times. The IASLD provides the advisory speed limit for each vehicle exclusively based on the vehicle's characteristics including the vehicle type, size, and safety capabilities as well as traffic and weather conditions. The proposed approach takes advantage of vehicular ad hoc network (VANET) to accelerate its performance, in the way that simulation results demonstrate the reduction of incident detection time up to 31.2% in comparison with traditional VSL strategy. The simulation results similarly indicate the improvement of traffic flow efficiency, occupancy, and travel time in different conditions. PMID:24999493

  3. 75 FR 17829 - Motorcyclist Advisory Council to the Federal Highway Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... a notice of intent to form an advisory committee in the Federal Register on December 23, 2005 (70 FR... to the Council in the Federal Register on October 5, 2006 (71 FR 58903). An electronic copy of this... Administration (MAC-FHWA). The purpose of this meeting is to advise the Secretary of Transportation, through...

  4. 77 FR 49859 - Proposed Traffic Records Program Assessment Advisory

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... National Highway Traffic Safety Administration Proposed Traffic Records Program Assessment Advisory AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of Transportation (DOT). ACTION: Notice. SUMMARY: This notice announces the publication of the Traffic Records Program Assessment Advisory, DOT...

  5. International policy and advisory response regarding children's exposure to radio frequency electromagnetic fields (RF-EMF).

    PubMed

    Redmayne, Mary

    2016-01-01

    Radiofrequency electromagnetic field (RF-EMF) exposure regulations/guidelines generally only consider acute effects, and not chronic, low exposures. Concerns for children's exposure are warranted due to the amazingly rapid uptake of many wireless devices by increasingly younger children. This review of policy and advice regarding children's RF-EMF exposure draws material from a wide variety of sources focusing on the current situation. This is not a systematic review, but aims to provide a representative cross-section of policy and advisory responses within set boundaries. There are a wide variety of approaches which I have categorized and tabulated ranging from ICNIRP/IEEE guidelines and "no extra precautions needed" to precautionary or scientific much lower maxima and extensive advice to minimize RF-EMF exposure, ban advertising/sale to children, and add exposure information to packaging. Precautionary standards use what I term an exclusion principle. The wide range of policy approaches can be confusing for parents/carers of children. Some consensus among advisory organizations would be helpful acknowledging that, despite extensive research, the highly complex nature of both RF-EMF and the human body, and frequent technological updates, means simple assurance of long-term safety cannot be guaranteed. Therefore, minimum exposure of children to RF-EMF is recommended. This does not indicate need for alarm, but mirrors routine health-and-safety precautions. Simple steps are suggested. ICNIRP guidelines need to urgently publish how the head, torso, and limbs' exposure limits were calculated and what safety margin was applied since this exposure, especially to the abdomen, is now dominant in many children.

  6. International policy and advisory response regarding children's exposure to radio frequency electromagnetic fields (RF-EMF).

    PubMed

    Redmayne, Mary

    2016-01-01

    Radiofrequency electromagnetic field (RF-EMF) exposure regulations/guidelines generally only consider acute effects, and not chronic, low exposures. Concerns for children's exposure are warranted due to the amazingly rapid uptake of many wireless devices by increasingly younger children. This review of policy and advice regarding children's RF-EMF exposure draws material from a wide variety of sources focusing on the current situation. This is not a systematic review, but aims to provide a representative cross-section of policy and advisory responses within set boundaries. There are a wide variety of approaches which I have categorized and tabulated ranging from ICNIRP/IEEE guidelines and "no extra precautions needed" to precautionary or scientific much lower maxima and extensive advice to minimize RF-EMF exposure, ban advertising/sale to children, and add exposure information to packaging. Precautionary standards use what I term an exclusion principle. The wide range of policy approaches can be confusing for parents/carers of children. Some consensus among advisory organizations would be helpful acknowledging that, despite extensive research, the highly complex nature of both RF-EMF and the human body, and frequent technological updates, means simple assurance of long-term safety cannot be guaranteed. Therefore, minimum exposure of children to RF-EMF is recommended. This does not indicate need for alarm, but mirrors routine health-and-safety precautions. Simple steps are suggested. ICNIRP guidelines need to urgently publish how the head, torso, and limbs' exposure limits were calculated and what safety margin was applied since this exposure, especially to the abdomen, is now dominant in many children. PMID:26091083

  7. 16 CFR 1000.7 - Advisory opinions and interpretations of regulations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Commission, 4330 East West Highway, Bethesda, Maryland 20814. Previously issued advisory opinions are... written request to the Office of the Secretary, Consumer Product Safety Commission, 4330 East West Highway... Commission, 4330 East West Highway, Bethesda, Maryland 20814....

  8. 75 FR 61819 - National Emergency Medical Services Advisory Council (NEMSAC); Teleconference Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... National Highway Traffic Safety Administration National Emergency Medical Services Advisory Council (NEMSAC); Teleconference Meeting AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of..., Director, Office of Emergency Medical Services, National Highway Traffic Safety Administration, 1200...

  9. 76 FR 2672 - Science Advisory Board Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... National Oceanic and Atmospheric Administration Science Advisory Board Meeting AGENCY: Office of Oceanic... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... Decker, Executive Director, Science Advisory Board, NOAA, Rm. 11230, 1315 East-West Highway,...

  10. 75 FR 3784 - Safety Advisory 2009-03

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... Federal Railroad Administration Safety Advisory 2009-03 AGENCY: Federal Railroad Administration (FRA...-Rail Grade Crossings with Vertical Profile Conditions. SUMMARY: FRA is issuing Safety Advisory 2009-03... Highway and Transportation Officials' Policy on Geometric Design of Highways and Streets (``AASHTO...

  11. Highways and Population Change

    ERIC Educational Resources Information Center

    Voss, Paul R.; Chi, Guangqing

    2006-01-01

    In this paper we return to an issue often discussed in the literature regarding the relationship between highway expansion and population change. Typically it simply is assumed that this relationship is well established and understood. We argue, following a thorough review of the relevant literature, that the notion that highway expansion leads to…

  12. 1. TUCKERTON WIRELESS, RADIO ROAD, PERSPECTIVE VIEW OF CONCRETE FOUNDATION ...

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

    1. TUCKERTON WIRELESS, RADIO ROAD, PERSPECTIVE VIEW OF CONCRETE FOUNDATION OF RADIO STANTION WITH WIRELESS BUILDING AND SMOKESTACK IN BACKGROUND, LOOKING NORTH - Town of Tuckerton, U.S. Highway 9 & County Road 539, Tuckerton, Ocean County, NJ

  13. 76 FR 70120 - Environmental Management Site-Specific Advisory Board, Northern New Mexico

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... Environmental Management Site-Specific Advisory Board, Northern New Mexico AGENCY: Department of Energy. ACTION...-Specific Advisory Board (EM SSAB), Northern New Mexico. The Federal Advisory Committee Act (Pub. L. 92-463... Taos Highway 68, San Juan Pueblo, New Mexico 87566. FOR FURTHER INFORMATION CONTACT: Menice...

  14. Short Course in Highway Lighting.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC.

    This course guide in highway lighting includes an overview of trends in highway lighting, illustrated information on three light sources for today's luminaires, a reference guide to lamp classification, specifications for highway lighting equipment, and instructions for calculating appropriate use. Maintenance notes on highway illumination and…

  15. Governors Highway Safety Association

    MedlinePlus

    ... 12) GHSA comments on the Interim Final Rule (IFR) for FAST Act implementation (Sept. 20) Online forum on proposed changes to MMUCC (Sept. 16) Directions in Highway Safety Newsletter (Sept. 2016) Member ...

  16. National Highway Planning Network

    1992-02-02

    NHPN, the National Highway Planning Network, is a database of major highways in the continental United States that is used for national-level analyses of highway transportation issues that require use of a network, such as studies of highway performance, network design, social and environmental impacts of transportation, vehicle routing and scheduling, and mapping. The network is based on a set of roadways digitized by the U. S. Geological Survey (USGS) from the 1980 National Atlasmore » and has been enhanced with additional roads, attribute detail, and topological error corrections to produce a true analytic network. All data have been derived from or checked against information obtained from state and Federal governmental agencies. Two files comprise this network: one describing links and the other nodes. This release, NHPN1.0, contains 44,960 links and 28,512 nodes representing approximately 380,000 miles of roadway.« less

  17. 75 FR 30771 - Kisatchie National Forest Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... Forest Service Kisatchie National Forest Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. ] SUMMARY: The Kisatchie National Forest Resource Advisory Committee will meet in..., Kisatchie National Forest, 2500 Shreveport Highway, Pineville, LA 71360. Comments may also be sent via...

  18. The green highway forum

    SciTech Connect

    2006-07-01

    In late 2004, as part of American Coal Ash Association's (ACAA) strategic planning process, a plan was approved by its Board of Directors implementing a 'green highways' concept which emphasized use of coal combustion products (CCPs) in highways in a variety of ways including being used alone, in combination with other forms of CCPs, and combined with non ash materials. The incentives behind the developed concept were the derived advantages from beneficial technical economic and environmental impacts. Although the primary use of fly ash is concrete, other forms of CCPs could be considered for more non-traditional highway applications. For example, these might include soils stabilization, binders for in-place pavement recycling, use in flowable fills, aggregates, source materials for structural fills and embankments, components in manufactured soils, and for granular base courses beneath pavements. At this same time, unknown to ACCA, EPA Region 3 in Philadelphia was working with the Wetlands and Watershed Work Group, a non-profit organization involved in wetlands policy and management along with the Federal Highway Administration (FHWA) on their own Green Highways initiative. These groups were planning a conference, the 'Green Highway Forum'. This was held in College Park, Maryland at the University of Maryland, Nov 8-10 2005. At the conference a draft 'roadmap' was presented as a guide to executive level participants bringing the diverse viewpoints of many agencies and interest groups together. Ten guiding principals were considered. The 'Green Highways' is a new effort to recognize the 'greenness' of many projects already completed and those to be initiated. 2 photos.

  19. A Stellar Highway

    NASA Astrophysics Data System (ADS)

    Rijsdijk, Case

    2015-10-01

    Thomas Henderson, at the Royal Observatory of the Cape, was the first person to measure the distance to a star in 1834. Robert Innes, at the Union Observatory in Johannesburg, discovered that Proxima Centauri was the nearest star to the Sun in 1915. The idea of marking the 100th anniversary of the discovery of Proxima Centauri in 2015 led to the development of a Stellar Highway, similar to the well-known scale models of the Solar System or Planetary Highways, but showing the scaled distance between stars.

  20. Modeling worldwide highway networks

    NASA Astrophysics Data System (ADS)

    Villas Boas, Paulino R.; Rodrigues, Francisco A.; da F. Costa, Luciano

    2009-12-01

    This Letter addresses the problem of modeling the highway systems of different countries by using complex networks formalism. More specifically, we compare two traditional geographical models with a modified geometrical network model where paths, rather than edges, are incorporated at each step between the origin and the destination vertices. Optimal configurations of parameters are obtained for each model and used for the comparison. The highway networks of Australia, Brazil, India, and Romania are considered and shown to be properly modeled by the modified geographical model.

  1. Science: The Recombinant DNA Advisory Committee.

    ERIC Educational Resources Information Center

    Wright, Susan

    1979-01-01

    Reports on the status of the Recombinant DNA Advisory Committee (RAC) and attempts to rationalize Suburban Highway Policy. Effective communication among members of the RAC is a current problem facing the committee. A federal transportation priority spending policy is suggested during these times of money and fuel shortages. (MA)

  2. 77 FR 50984 - GMUG Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    .... SUMMARY: The GMUG Resource Advisory Committee will meet in Delta, Colorado. The committee is authorized... Title II funding within Garfield, Mesa, Delta, Gunnison and Montrose Counties, Colorado. DATES: The... the Forest Supervisor's Office at 2250 Highway 50, Delta, Colorado in the North Spruce Conference...

  3. 76 FR 53665 - GMUG Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-29

    .... SUMMARY: The GMUG Resource Advisory Committee will meet in Delta, Colorado. The committee is authorized... funding within Garfield, Mesa, Delta, Gunnison and Montrose Counties, Colorado. DATES: The meeting will be... Supervisor's Office at 2250 Highway 50, Delta, Colorado in the South Spruce Conference Room. Written...

  4. The Carrot Highway [Videotape].

    ERIC Educational Resources Information Center

    Wyss, Ron

    "The Carrot Highway" is a 40-minute award-winning videotape that takes viewers on a whirlwind tour around the world to tell the story of the carrot. This videotape reveals the carrot in all its glory by cleverly integrating live-action, music, animation, videotape footage, and games. Viewers travel with a troupe of animated carrot characters to…

  5. Radio Galaxies.

    ERIC Educational Resources Information Center

    Downes, Ann

    1986-01-01

    Provides background information on radio galaxies. Topic areas addressed include: what produces the radio emission; radio telescopes; locating radio galaxies; how distances to radio galaxies are found; physics of radio galaxies; computer simulations of radio galaxies; and the evolution of radio galaxies with cosmic time. (JN)

  6. 75 FR 65376 - Chesapeake and Ohio Canal National Historical Park Advisory Commission; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... National Park Service Chesapeake and Ohio Canal National Historical Park Advisory Commission; Notice of... hereby given that a meeting of the Chesapeake and Ohio Canal National Historical Park Advisory Commission..., Superintendent, Chesapeake and Ohio Canal National Historical Park, 1850 Dual Highway, Suite 100,...

  7. The importance of Radio Quiet Zone (RQZ) for radio astronomy

    NASA Astrophysics Data System (ADS)

    Umar, Roslan; Abidin, Zamri Zainal; Ibrahim, Zainol Abidin

    2013-05-01

    Most of radio observatories are located in isolated areas. Since radio sources from the universe is very weak, astronomer need to avoid radio frequency interference (RFI) from active spectrum users and radio noise produced by human made (telecommunication, mobile phone, microwave user and many more. There are many observatories around the world are surrounded by a Radio Quiet Zone (RQZ), which is it was set up using public or state laws. A Radio Quiet Zone normally consists of two areas: an exclusive area in which totally radio emissions are forbidden, with restrictions for residents and business developments, and a larger (radius up to 100 km above) coordination area where the power of radio transmission limits to threshold levels. Geographical Information System (GIS) can be used as a powerful tool in mapping large areas with varying RQZ profiles. In this paper, we report the initial testing of the usage of this system in order to identify the areas were suitable for Radio Quiet Zone. Among the important parameters used to develop the database for our GIS are population density, information on TV and telecommunication (mobile phones) transmitters, road networks (highway), and contour shielding. We will also use other information gathered from on-site RFI level measurements on selected 'best' areas generated by the GIS. The intention is to find the best site for the purpose of establishing first radio quiet zones for radio telescope in Malaysia.

  8. Rural Radio in Dahomey: September, 1972.

    ERIC Educational Resources Information Center

    McAnany, Emile G.

    Rural Radio (RR) in Dahomey has a radio network that covers most of the national territory with two transmitters plus 4KW short wave. The program themes are suggested by an advisory group from interested ministries such as Education, Youth and Sport, Agriculture, Health, etc., but the primary objective of the project lies in promoting dialogues…

  9. 75 FR 19670 - Marine Highway Projects

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Marine Highway Projects ACTION: Solicitation of applications for Marine highway projects. SUMMARY: The Department of Transportation is soliciting applications for Marine Highway...

  10. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS...). (3) The National Highway System shall include the Strategic Highway Corridor Network (STRAHNET) and... important to the United States strategic defense policy and which provide defense access, continuity,...

  11. Rehabilitating asphalt highways

    SciTech Connect

    Butalia, T.S.

    2007-07-01

    Coal fly ash has been used on two Ohio full-depth reclamation projects in Delaware and Warren. The object of the project carried out with the Department of Civil and Environmental Engineering and Geodetic Science at Ohio State University is to demonstrate the effective use of Class fly ash in combination with lime or lime kiln dust in the full depth reclamation of asphalt pavements. The article describes the mixes used for the highway reconstruction of part of Section Line Road Delaware County and of a road in Warren County. During construction the pavement sections were instrumented with several structural and environmental monitoring devices and data is being collected on a quarterly basis. Falling Weight Deflectometer (FWD) tests to measure load defection behaviour, resilient of pavement layers and soil and base structural layer coefficient are being carried out twice a year. It was shown that use of fly ash increased the elastic modulus of base layers. This article first appeared in the Feb/May 2007 issue of Asphalt Contractor. 4 photos.

  12. 77 FR 51966 - Upper Rio Grande Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... of meeting. SUMMARY: The Upper Rio Grande Resource Advisory Committee will meet in South Fork... will begin at 10:00 a.m. ADDRESSES: The meeting will be held at the South Fork Community Building, 0254 Highway 149, South Fork, Colorado. Written comments should be sent to Mike Blakeman, San Luis...

  13. Education for Highway Engineering and Highway Transport. Bulletin, 1920, No. 42

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1921

    1921-01-01

    On May 14-15, in Washington, a Conference on Education for Highway Engineering and Highway Transport was held. This was attended by about 75 highway engineers, deans and supervisors of engineering in colleges, universities, and technical schools, National, State, and County highway commissioners, and men interested in highway and automotive…

  14. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  15. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  16. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  17. 23 CFR 470.107 - Federal-aid highway systems.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Federal-aid highway systems. 470.107 Section 470.107 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.107 Federal-aid highway systems. (a) Interstate System. (1) The Dwight...

  18. Radio Journalism.

    ERIC Educational Resources Information Center

    Bittner, John R.; Bittner, Denise A.

    This book, a how-to-do-it guide for the novice and the professional alike, deals with several aspects of radio journalism: producing documentaries, preparing and announcing radio news, ethics and responsibility, regulation of radio journalism, and careers. It traces the history and growth of radio news, shows its impact on the public, and…

  19. Highway Safety Program Manual: Volume 8: Alcohol in Relation to Highway Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 8 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on alcohol in relation to highway safety. The purpose and objectives of the alcohol program are outlined. Federal authority in the area of highway safety and general policies regarding…

  20. Highway Safety Program Manual: Volume 12: Highway Design, Construction and Maintenance.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 12 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on highway design, construction and maintenance. The purpose and specific objectives of such a program are described. Federal authority in the area of highway safety and policies regarding…

  1. Highway runoff quality in Ireland.

    PubMed

    Berhanu Desta, Mesfin; Bruen, Michael; Higgins, Neil; Johnston, Paul

    2007-04-01

    Highway runoff has been identified as a significant source of contaminants that impact on the receiving aquatic environment. Several studies have been completed documenting the characteristics of highway runoff and its implication to the receiving water in the UK and elsewhere. However, very little information is available for Ireland. The objective of this study was to determine the quality of highway runoff from major Irish roads under the current road drainage design and maintenance practice. Four sites were selected from the M4 and the M7 motorways outside Dublin. Automatic samplers and continuous monitoring devices were deployed to sample and monitor the runoff quality and quantity. More than 42 storm events were sampled and analysed for the heavy metals Cd, Cu, Pb, and Zn, 16 US EPA specified PAHs, volatile organic compounds including MTBE, and a number of conventional pollutants. All samples were analysed based on the Standard Methods. Significant quantities of solids and heavy metals were detected at all sites. PAHs were not detected very often, but when detected the values were different from quantities observed in UK highways. The heavy metal concentrations were strongly related to the total suspended solids concentrations, which has a useful implication for runoff management strategies. No strong relationship was discovered between pollutant concentrations and event characteristics such as rainfall intensity, antecedent dry days (ADD), or rainfall depth (volume). This study has demonstrated that runoff from Irish motorways was not any cleaner than in the UK although the traffic volume at the monitored sites was relatively smaller. This calls for a site specific investigation of highway runoff quality before adopting a given management strategy.

  2. Inter-Individual Variability of Stone Marten Behavioral Responses to a Highway

    PubMed Central

    Ascensão, Fernando; Grilo, Clara; LaPoint, Scott; Tracey, Jeff; Clevenger, Anthony P.; Santos-Reis, Margarida

    2014-01-01

    Efforts to reduce the negative impacts of roads on wildlife may be hindered if individuals within the population vary widely in their responses to roads and mitigation strategies ignore this variability. This knowledge is particularly important for medium-sized carnivores as they are vulnerable to road mortality, while also known to use available road passages (e.g., drainage culverts) for safely crossing highways. Our goal in this study was to assess whether this apparently contradictory pattern of high road-kill numbers associated with a regular use of road passages is attributable to the variation in behavioral responses toward the highway between individuals. We investigated the responses of seven radio-tracked stone martens (Martes foina) to a highway by measuring their utilization distribution, response turning angles and highway crossing patterns. We compared the observed responses to simulated movement parameterized by the observed space use and movement characteristics of each individual, but naïve to the presence of the highway. Our results suggested that martens demonstrate a diversity of responses to the highway, including attraction, indifference, or avoidance. Martens also varied in their highway crossing patterns, with some crossing repeatedly at the same location (often coincident with highway passages). We suspect that the response variability derives from the individual's familiarity of the landscape, including their awareness of highway passage locations. Because of these variable yet potentially attributable responses, we support the use of exclusionary fencing to guide transient (e.g., dispersers) individuals to existing passages to reduce the road-kill risk. PMID:25072639

  3. Inter-individual variability of stone marten behavioral responses to a highway.

    PubMed

    Ascensão, Fernando; Grilo, Clara; LaPoint, Scott; Tracey, Jeff; Clevenger, Anthony P; Santos-Reis, Margarida

    2014-01-01

    Efforts to reduce the negative impacts of roads on wildlife may be hindered if individuals within the population vary widely in their responses to roads and mitigation strategies ignore this variability. This knowledge is particularly important for medium-sized carnivores as they are vulnerable to road mortality, while also known to use available road passages (e.g., drainage culverts) for safely crossing highways. Our goal in this study was to assess whether this apparently contradictory pattern of high road-kill numbers associated with a regular use of road passages is attributable to the variation in behavioral responses toward the highway between individuals. We investigated the responses of seven radio-tracked stone martens (Martes foina) to a highway by measuring their utilization distribution, response turning angles and highway crossing patterns. We compared the observed responses to simulated movement parameterized by the observed space use and movement characteristics of each individual, but naïve to the presence of the highway. Our results suggested that martens demonstrate a diversity of responses to the highway, including attraction, indifference, or avoidance. Martens also varied in their highway crossing patterns, with some crossing repeatedly at the same location (often coincident with highway passages). We suspect that the response variability derives from the individual's familiarity of the landscape, including their awareness of highway passage locations. Because of these variable yet potentially attributable responses, we support the use of exclusionary fencing to guide transient (e.g., dispersers) individuals to existing passages to reduce the road-kill risk.

  4. Nanoparticle emissions on Minnesota highways

    NASA Astrophysics Data System (ADS)

    Kittelson, D. B.; Watts, W. F.; Johnson, J. P.

    The objective of this project was to characterize on-road aerosol on highways surrounding the Minneapolis area. Data were collected under varying on-road traffic conditions and in residential areas to determine the impact of highway traffic on air quality. The study was focused on determining on-road nanoparticle concentrations, and estimating fuel-specific and particle emissions km -1. On-road aerosol number concentrations ranged from 10 4 to 10 6 particles cm -3. The highest nanoparticle concentrations were associated with high-speed traffic. At high vehicular speeds engine load, exhaust temperature, and exhaust flow all increase resulting in higher emissions. Less variation was observed in particle volume, a surrogate measure of particle mass. Most of the particles added by the on-road fleet were below 50 nm in diameter. Particles in this size range may dominate particle number, but contribute little to particle volume or mass. Furthermore, particle number is strongly influenced by nucleation and coagulation, which have little or no effect on particle volume. Measurements made in heavy traffic, speeds<32 km h -1, produced lower number concentrations and larger particles. Number concentrations measured in residential areas, 10-20 m from the highway, were considerably lower than on-road concentrations, but the size distributions were similar to on-road aerosol with high concentrations of very small (<20 nm) particles. Much lower number concentrations and larger particles were observed in residential areas located 500-700 m from the highway. Estimated emissions of total particle number larger than 3 nm ranged from 1.9 to 9.9×10 14 particles km -1 and 2.2-11×10 15 particles (kg fuel) -1 for a gasoline-dominated vehicle fleet.

  5. Lead Isotopes in Highway Runoff

    NASA Astrophysics Data System (ADS)

    Ferreira, M.; Lau, S.; Green, P. G.; Stenstrom, M. K.

    2011-12-01

    Lead (Pb) isotopes have been used extensively to study the provenance of lead pollution on air, water, and sediments. In this study, we measured Pb isotopes and Pb aqueous concentration in highway runoff in three west Los Angeles sites. Those three sites, part of a long-term study sponsored by the California Department of Transportation, represent small catchment areas, and host heavy traffic. In addition, there were no inputs of sand or salt to the highway because the sites are almost completely impervious and also due to the lack of snow to be controlled. Highway runoff from the three sites was collected for 7 storms during the 2004-2005 Winter. Grab samples were collected every 15 minutes during the first hour, and hourly afterwards. A total of 202 samples were collected and filtered into five size fractions (<0.45μm, 0.45-8μm, 8-20μm, 20-100μm, >100μm). Aqueous concentration of Pb range from 0.08μg/L to 46.95μg/L (7.98±10.89μg/L) and it is not correlated with any of the lead isotope ratios. The 208Pb/206Pb ratio ranges from 1.983 to 2.075 (2.024±0.026) and there is no statistical difference for the mean value of the 208Pb/206Pb ratio for the four particulate size fractions (0.45-8μm, 8-20μm, 20-100μm, >100μm). However, the 208Pb/206Pb ratio of nearby soils yield 2.060±0.021 and it is statistically different from the ratios obtained for the highway runoff. This hints that the lead present in highway runoff does not come from local soils. The 207Pb/206Pb ratio ranges from 0.804 to 0.847 (0.827±0.011) and there is no statistical difference for the mean value of the 207Pb/206Pb ratio for the four particulate size fractions (0.45-8μm, 8-20μm, 20-100μm, >100μm). Surprisingly, there is also no statistical difference with the 207Pb/206Pb ratio of nearby soils (0.833±0.009).

  6. Highway Repair: A New Silicosis Threat

    PubMed Central

    Valiante, David J.; Schill, Donald P.; Rosenman, Kenneth D.; Socie, Edward

    2004-01-01

    Objectives. We describe an emerging public health concern regarding silicosis in the fast-growing highway repair industry. Methods. We examined highway construction trends, silicosis surveillance case data, and environmental exposure data to evaluate the risk of silicosis among highway repair workers. We reviewed silicosis case data from the construction industry in 3 states that have silicosis registries, and we conducted environmental monitoring for silica at highway repair work sites. Results. Our findings indicate that a large population of highway workers is at risk of developing silicosis from exposure to crystalline silica. Conclusions. Exposure control methods, medical screenings, protective health standards, and safety-related contract language are necessary for preventing future occupational disease problems among highway repair workers. PMID:15117715

  7. Heading South on 'Erebus Highway'

    NASA Technical Reports Server (NTRS)

    2005-01-01

    NASA's Mars Exploration Rover Opportunity is currently traveling southward over a pavement of outcrop dubbed the 'Erebus Highway.' 'Erebus Crater,' the rover's next target, lies less than 100 meters (328 feet) south of its current position. This view is a mosaic produced from from frames taken by the rover's navigation camera during Opportunity's 582nd martian day, or sol (Sept. 13, 2005). It shows fractured blocks of ancient sedimentary rock separated by recent sand dunes. Mars Exploration Rover team scientists are investigating both the composition of the rocks and the processes by which the distinctive fracture pattern arose.

  8. Weight Control for Highway Trucking

    NASA Technical Reports Server (NTRS)

    1984-01-01

    LODEC, Inc. scales use load cell technology, a spinoff from aerospace technology, in manufacturing electronic axle scales for weighing trucks and trailers to insure that they are within legal highway limits. The scales trace their origin to the space program of the 1960's when ELDEC Corporation, then LODEC parent company, acquired advanced electronic technology as a subcontractor on such projects as Apollo and Saturn launch vehicles. LODEC scales come in both permanent and portable versions with accuracy of within one percent and frequently better.

  9. 23 CFR 1.28 - Diversion of highway revenues.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Diversion of highway revenues. 1.28 Section 1.28 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.28 Diversion of highway revenues. (a) Reduction in apportionment. If the Secretary shall...

  10. 23 CFR 1.28 - Diversion of highway revenues.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Diversion of highway revenues. 1.28 Section 1.28 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.28 Diversion of highway revenues. (a) Reduction in apportionment. If the Secretary shall...

  11. 23 CFR 1.28 - Diversion of highway revenues.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Diversion of highway revenues. 1.28 Section 1.28 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.28 Diversion of highway revenues. (a) Reduction in apportionment. If the Secretary shall...

  12. 23 CFR 1.28 - Diversion of highway revenues.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Diversion of highway revenues. 1.28 Section 1.28 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.28 Diversion of highway revenues. (a) Reduction in apportionment. If the Secretary shall...

  13. 23 CFR 1.28 - Diversion of highway revenues.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Diversion of highway revenues. 1.28 Section 1.28 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.28 Diversion of highway revenues. (a) Reduction in apportionment. If the Secretary shall...

  14. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Research on Marine Highway Transportation. 393.6 Section...-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a) Summary... Marine Highway or in direct support of designated Marine Highway Corridors and Projects. (b)...

  15. Radio wave.

    PubMed

    Elkin, V

    1992-01-01

    In developing countries with high rates of poverty and illiteracy, radio is emerging as an excellent medium for delivering information on health issues, family planning, nutrition, and agricultural development. Since radio does not require wired electricity, it can reach remote rural populations. Surveys have found that between 50-75% of poor rural households in developing countries own radios, and the majority listen to educational radio at least once a week. A program that reaches the urban poor outside of Lima, Peru, has been instrumental in controlling the spread of cholera. A Bolivian station broadcasts 8 hours of literacy, health, agricultural, and cultural programming a day to an audience of more than 2 million Aymara Indians. Small village radio stations with a broadcast range of 15 miles can be established for under US$400 and can generally achieve sustainability through local fundraising events such as raffles. In many cases, listeners have become broadcasters at their local radio stations.

  16. 76 FR 22166 - Renewal of Charter for the National Emergency Medical Services Advisory Council (NEMSAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ...The Secretary of Transportation announces the renewal of the National Emergency Medical Services Advisory Council to provide advice and recommendations regarding emergency medical services (EMS) matters to the U.S. Department of Transportation, National Highway Traffic Safety Administration and through NHTSA to the Federal Interagency Committee on Emergency Medical Services. The NHTSA's Office......

  17. 75 FR 17158 - Chesapeake and Ohio Canal National Historical Park Advisory Commission; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... National Park Service Chesapeake and Ohio Canal National Historical Park Advisory Commission; Notice of.... SUMMARY: Notice is hereby given that a meeting of the Chesapeake and Ohio Canal National Historical Park..., Chesapeake and Ohio Canal National Historical Park, 1850 Dual Highway, Suite 100, Hagerstown, Maryland...

  18. Radio sociology

    NASA Astrophysics Data System (ADS)

    Swenson, George W., Jr.

    1996-04-01

    A work was conducted, using radio telemetry, to locate a migrating, radio-tagged, sharp-shinned hawk. The hawk was monitored through the noise radiation it created. The hawk was found. During this study, it was found that the concentration of population corresponds with areas of increased noise temperature. Through this study, a bigger study was planned. The study would involved the relationship between a place's radiation signature and its other attributes, such as economic type, population, geographic concentration. The method of radio sociology would be used to track the sources of radio noise.

  19. HIGHWAY 3. 1: An enhanced HIGHWAY routing model: Program description, methodology, and revised user's manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S. ); Clarke, D.B.; Jacobi, J.M. . Transportation Center)

    1993-03-01

    The HIGHWAY program provides a flexible tool for predicting highway routes for transporting radioactive materials in the United States. The HIGHWAY data base is essentially a computerized road atlas that currently describes over 240,000 miles of highways. Complete descriptions of all Interstate System and most US highways (except those that parallel a nearby Interstate highway) are included in the data base. Many of the principal state highways and a number of local and county highways are also identified. The data base also includes locations of nuclear facilities and major airports. Several different types of routes may be calculated, depending on a set of user-supplied constraints. Routes are calculated by minimizing the total impedance between the origin and the destination. Basically, the impedance is defined as a function of distance and driving time along a particular highway segment. Several routing constraints can be imposed during the calculations. One of the special features of the HIGHWAY model is its ability to calculate routes that maximize use of Interstate System highways. This feature allows the user to predict routes for shipments of radioactive materials that conform to the US Department of Transportation routing regulations. Other features of the model include the ability to predict routes that bypass a specific state, city, town, or highway segment. Two special features have been incorporated in HIGHWAY, version 3.1. The first is the ability to automatically calculate alternative routes. Frequently, there are a number of routes between the source and destination that vary slightly in distance and estimated driving time. The HIGHWAY program offers a selection of different but nearly equal routes. The second special feature is the capability to calculate route-specific population density statistics. The population density distribution is calculated for each highway segment in the route and is reported on a state-by-state basis.

  20. 36 CFR 14.56 - Concurrence by Federal Highway Administration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Under Title 23, U.S.C. (Interstate and Defense Highway System) § 14.56 Concurrence by Federal Highway Administration. The appropriate State highway department...

  1. 36 CFR 14.56 - Concurrence by Federal Highway Administration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Under Title 23, U.S.C. (Interstate and Defense Highway System) § 14.56 Concurrence by Federal Highway Administration. The appropriate State highway department...

  2. 36 CFR 14.56 - Concurrence by Federal Highway Administration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Under Title 23, U.S.C. (Interstate and Defense Highway System) § 14.56 Concurrence by Federal Highway Administration. The appropriate State highway department...

  3. 36 CFR 14.56 - Concurrence by Federal Highway Administration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Under Title 23, U.S.C. (Interstate and Defense Highway System) § 14.56 Concurrence by Federal Highway Administration. The appropriate State highway department...

  4. 36 CFR 14.56 - Concurrence by Federal Highway Administration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Under Title 23, U.S.C. (Interstate and Defense Highway System) § 14.56 Concurrence by Federal Highway Administration. The appropriate State highway department...

  5. The Information Highway as Revolution or Evolution?

    ERIC Educational Resources Information Center

    Esrock, Stuart L.

    1997-01-01

    Suggests that society is more likely in the midst of an information evolution, rather than a revolution. Uses new media technology and forecasting literatures as a framework to evaluate current technology developments and public discussion about the information highway. Compares the hopeful rhetoric that surrounds the information highway to…

  6. Intelligent vehicle/highway systems in action

    SciTech Connect

    French, R.L.

    1990-11-01

    The author reports on intelligent vehicle/highway systems (IVHS) projects. These projects are developed to improve traffic efficiency and safety. Included in this article is a description of California's Program on Advanced Technology for the Highway (PATH). PATH is developing a program of roadway electrification, in which electric cars and buses would be powered through and electrical conduction embedded in the roadway.

  7. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Public highways. 169.28 Section 169.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.28 Public... for public highway rights-of-way over and across roadless and wild areas shall be considered...

  8. 25 CFR 169.28 - Public highways.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Public highways. 169.28 Section 169.28 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.28 Public... for public highway rights-of-way over and across roadless and wild areas shall be considered...

  9. Forecasting urban highway travel for year 2005

    SciTech Connect

    Miaou, Shaw-Pin . Transportation Center); Rathi, A.K.; Southworth, F.; Greene, D.L. )

    1990-08-01

    As part of a study aimed at estimating suburban highway needs for year 2005, models were developed for forecasting daily vehicle miles of travel (DVMT) for urban areas and its distribution by highway functional class, urban location, and urban area size. A regression model combining both time series and cross-sectional data is used to establish the relationship between the per capita DVMT of 339 urban areas in the United States and a set of explanatory variables including real income, employment, number of persons per household, number of driver licenses per 1000 persons, a variable representing highway supply deficiency, and a time variable. The dynamic shift over time in share of travel between urban locations and highway functional classes as urban areas grow in size is represented by conditional logit models. This paper presents the major findings from the forecasting and distribution models for urban highway travel in year 2005. 30 refs., 3 figs., 9 tabs.

  10. Radio stars.

    PubMed

    Hjellming, R M; Wade, C M

    1971-09-17

    Up to the present time six classes of radio stars have been established. The signals are almost always very faint and drastically variable. Hence their discovery has owed as much to serendipity as to the highly sophisticated equipment and techniques that have been used. When the variations are regular, as with the pulsars, this characteristic can be exploited very successfully in the search for new objects as well as in the detailed study of those that are already known. The detection of the most erratically variable radio stars, the flare stars and the x-ray stars, is primarily a matter of luck and patience. In the case of the novas, one at least knows where and oughly when to look for radio emission. A very sensitive interferometer is clearly the best instrument to use in the initial detection of a radio star. The fact that weak background sources are frequently present makes it essential to prove that the position of a radio source agrees with that of a star to within a few arc seconds. The potential of radio astronomy for the study of radio stars will not be realized until more powerful instruments than those that are available today can be utilized. So far, we have been able to see only the most luminous of the radio stars. PMID:17836594

  11. College Radio.

    ERIC Educational Resources Information Center

    Sauls, Samuel J.

    As with commercial stations, the underlying premise of the college radio station is to serve the community, whether it be the campus community or the community at large, but in unique ways often geared to underserved niches of the population. Much of college radio's charm lies in its unpredictable nature and constant mutations. The stations give…

  12. Radio Astronomy

    NASA Technical Reports Server (NTRS)

    Shaffer, R. D.; Wolken, P. R.; Niell, A. E.

    1981-01-01

    The activities of the DSN in support of Radio and Radar Astronomy Operations during September through December 1980 are described. Emphasis is on a report of an experiment selected for use of the DSN by the radio Astronomy Experiment Selection Panel: that of VLBI observations of the energetic galactic object SS-433.

  13. Radio astronomy

    NASA Technical Reports Server (NTRS)

    Wolken, P. R.; Schaffer, R. D.; Gorenstein, M. V.

    1981-01-01

    The activities of the Deep Space Network in support of Radio Astronomy Operations during April and May 1981 are reported. Work in progres in support of an experiment selected for use of the DSN by the Radio Astronomy Experiment Selection Panel, Twin Quasi-Stellar Object VLBI, is reported.

  14. Radio astronomy

    NASA Technical Reports Server (NTRS)

    Shaffer, R. D.; Wolken, P. R.; Gulkis, S.

    1981-01-01

    The activities of the Deep Space Network in support of radio astronomy operations during the first quarter of 1981 are reported. Results of the use of a low noise maser are presented, as well as updates in DSN support of experiments sanctioned by the Radio Astronomy Experiment Selection Panel.

  15. Radio astronomy

    NASA Technical Reports Server (NTRS)

    Taylor, R. M.; Manchester, R. N.

    1980-01-01

    The activities of the Deep Space Network in support of radio and radar astronomy operations during July and August 1980 are reported. A brief update on the OSS-sponsored planetary radio astronomy experiment is provided. Also included are two updates, one each from Spain and Australia on current host country activities.

  16. Radio stars.

    PubMed

    Hjellming, R M; Wade, C M

    1971-09-17

    Up to the present time six classes of radio stars have been established. The signals are almost always very faint and drastically variable. Hence their discovery has owed as much to serendipity as to the highly sophisticated equipment and techniques that have been used. When the variations are regular, as with the pulsars, this characteristic can be exploited very successfully in the search for new objects as well as in the detailed study of those that are already known. The detection of the most erratically variable radio stars, the flare stars and the x-ray stars, is primarily a matter of luck and patience. In the case of the novas, one at least knows where and oughly when to look for radio emission. A very sensitive interferometer is clearly the best instrument to use in the initial detection of a radio star. The fact that weak background sources are frequently present makes it essential to prove that the position of a radio source agrees with that of a star to within a few arc seconds. The potential of radio astronomy for the study of radio stars will not be realized until more powerful instruments than those that are available today can be utilized. So far, we have been able to see only the most luminous of the radio stars.

  17. Radio Telescopes

    NASA Astrophysics Data System (ADS)

    Ekers, Ron; Wilson, Thomas L.

    ``Radio Telescopes" starts with a brief historical introduction from Jansky's1931 discovery of radio emission from the Milky Way through the development ofradio telescope dishes and arrays to aperture synthesis imaging. It includessufficient basics of electromagnetic radiation to provide some understanding of thedesign and operation of radio telescopes. The criteria such as frequencyrange, sensitivity, survey speed, angular resolution, and field of view thatdetermine the design of radio telescopes are introduced. Because it is soeasy to manipulate the electromagnetic waves at radio frequencies, radiotelescopes have evolved into many different forms, sometimes with "wire"structures tuned to specific wavelengths, which look very different from anykind of classical telescope. To assist astronomers more familiar with otherwavelength domains, the appendix A.1. includes a comparison of radioand optical terminology. Some of the different types of radio telescopesincluding the filled aperture dishes, electronically steered phased arrays, andaperture synthesis radio telescopes are discussed, and there is a sectioncomparing the differences between dishes and arrays. Some of the morerecent developments including hierarchical beam forming, phased arrayfeeds, mosaicing, rotation measure synthesis, digital receivers, and longbaseline interferometers are included. The problem of increasing radiofrequency interference is discussed, and some possible mitigation strategies areoutlined.

  18. 75. Transmitter building no. 102, view of typical radio frequency ...

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

    75. Transmitter building no. 102, view of typical radio frequency switching group for lower antenna A & B and upper antenna A & B and MIP/MWOC automated interface cabinet. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

  19. 29. View of typical radio frequency monitor group electronic tubetype ...

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

    29. View of typical radio frequency monitor group electronic tube-type cabinet. System is water-cooled with antenna assist. - Clear Air Force Station, Ballistic Missile Early Warning System Site II, One mile west of mile marker 293.5 on Parks Highway, 5 miles southwest of Anderson, Anderson, Denali Borough, AK

  20. Description of the National Highway Planning Network

    SciTech Connect

    Peterson, B.E.

    1990-09-01

    The National Highway Planning Network is a data base of major highways in the continental United States. It is a foundation for analytic studies of highway performance, for vehicle routing and scheduling problems, and for mapping purposes. The network is based on a set of roadways digitized from the National Atlas by the US Geological Survey. It has been enhanced at Oak Ridge National Laboratory by adding additional roads and attribute detail and correcting topological errors to produce a true analytic network. This documentation is intended primarily to assist users of this data base by describing its structure, data elements, and development.

  1. Radio Astronomy

    NASA Technical Reports Server (NTRS)

    Wolken, P. R.; Shaffer, R. D.

    1983-01-01

    Deep Space Network (DSN) 26- and 64-meter antenna stations were utilized in support of Radio Astronomy Experiment Selection Panel experiments. Within a time span of 10 days, in May 1983 (267.75 hours total), nine RAES experiments were supported. Most of these experiments involved multifacility interferometry using Mark 3 data recording terminals and as many as six non-DSN observatories. Investigations of black holes, quasars, galaxies, and radio sources are discussed.

  2. Highway Safety Program Manual: Volume 13: Traffic Engineering Services.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 13 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on traffic engineering services. The introduction outlines the purposes and objectives of Highway Safety Program Standard 13 and the Highway Safety Program Manual. Program development and…

  3. Hitting the Highway? Keep Safety in Mind

    MedlinePlus

    ... medlineplus.gov/news/fullstory_160238.html Hitting the Highway? Keep Safety in Mind Planning ahead is essential ... U.S. Department of Health and Human Services, or federal policy. More Health News on: Traveler's Health Recent ...

  4. 75 FR 18095 - America's Marine Highway Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ...; integrate the marine highway into the transportation planning process; and research improvements in... transportation planners and policymakers involve making better use of existing infrastructure, addressing the... infrastructure cannot adequately meet our future transportation needs. Land-based infrastructure...

  5. Voyager 1 Explores the "Magnetic Highway"

    NASA Video Gallery

    This set of animations show NASA's Voyager 1 spacecraft exploring a new region in our solar system called the "magnetic highway." In this region, the sun's magnetic field lines are connected to int...

  6. Design of highway embankments using tire chips

    SciTech Connect

    Bosscher, P.J.; Edil, T.B.; Kuraoka, S.

    1997-04-01

    This paper describes research undertaken to develop design procedures for using shredded scrap tires as a lightweight fill material in highway construction. The benefits of using scrap tires are particularly enhanced if they can be used to replace virgin construction materials made from nonrenewable resources. This paper addresses the use of tire chips as a highway embankment material. Design parameters for embankments constructed using discarded shredded tires are presented based on laboratory model studies, numerical analyses, and field performance of test fills. The conclusions of this report support the use of tire chips as an environmentally acceptable lightweight fill in highway applications if properly confined. Recommendations for design procedures and construction specifications for the use of tire chips in highway fills are provided.

  7. Regional analyses of highway energy use

    SciTech Connect

    Kulp, G.; Greene, D.L.; Walton, G.H.; Collins, M.J.; Shonka, D.B.; Blue, J.L.

    1980-04-01

    Regional variation among selected factors affecting energy use in highway transportation is described and analyzed. Highway vehicle use accounts for about 95% of all motor gasoline used and a substantial portion of the diesel fuel consumed in the US. For the purposes of analysis, highway energy use can be divided into three sectoral users: household, commercial, and government. Chapter 1, Nonhighway Use of Gasoline, covers agriculture, marine, aviation, industrial and commercial, construction, snowmobiles, and motorcycles. Chapter 2, Topics in Commercial Highway Energy Use, includes the following: Commercial Use of Gasoline in Highway Transportation, Automotive Fleets and Electric Vehicle Applicability; Local and Short-Haul Commercial Trucking; Intercity Trucking; and Intracity Bus Service. Chapter 3, Selected Characteristics of Highway Energy Use by the Household Sector, includes sections entitled: Regional Gasoline Use; Ownership of New and Used Vehicles; Fuel Efficiencies and Market Shares of New Vehicle Registrations; Regional Trends in Import Passenger Car Sales and in Light Truck and Van Sales; Regional Variations in Recreational Vehicle Shipments and in Gasoline Consumption, 1977; Regional Patterns of Motorcycle and Moped Use; and An Analysis of the Differences in Carpooling Across Metropolitan Areas.

  8. Real time remote monitoring and pre-warning system for Highway landslide in mountain area.

    PubMed

    Zhang, Yonghui; Li, Hongxu; Sheng, Qian; Wu, Kai; Chen, Guoliang

    2011-06-01

    The wire-pulling trigger displacement meter with precision of 1 mm and the grid pluviometer with precision of 0.1 mm are used to monitor the surface displacement and rainfall for Highway slope, and the measured data are transferred to the remote computer in real time by general packet radio service (GPRS) net of China telecom. The wire-pulling trigger displacement meter, grid pluviometer, data acquisition and transmission unit, and solar power supply device are integrated to form a comprehensive monitoring hardware system for Highway landslide in mountain area, which proven to be economical, energy-saving, automatic and high efficient. Meantime, based on the map and geographic information system (MAPGIS) platform, the software system is also developed for three dimensional (3D) geology modeling and visualization, data inquiring and drawing, stability calculation, displacement forecasting, and real time pre-warning. Moreover, the pre-warning methods based on monitoring displacement and rainfall are discussed. The monitoring and forecasting system for Highway landslide has been successfully applied in engineering practice to provide security for Highway transportation and construction and reduce environment disruption.

  9. Highway Surveying. Instructor's Guide for an Adult Course. Highway Technicians Program Unit III.

    ERIC Educational Resources Information Center

    Fimmano, Ralph; Kacharian, John C.

    The revised instructor's guide, which is part of the New York State Highway Technician's Program to provide needed technicians and engineers by upgrading people in the lower-level technician jobs, is geared toward the improvement of technical skills and knowledge in highway surveying. In view of the shortage of qualified technicians and engineers…

  10. Radio astronomy

    NASA Technical Reports Server (NTRS)

    Kellermann, Kenneth I.; Heeschen, David; Backer, Donald C.; Cohen, Marshall H.; Davis, Michael; Depater, Imke; Deyoung, David; Dulk, George A.; Fisher, J. R.; Goss, W. Miller

    1991-01-01

    The following subject areas are covered: (1) scientific opportunities (millimeter and sub-millimeter wavelength astronomy; meter to hectometer astronomy; the Sun, stars, pulsars, interstellar masers, and extrasolar planets; the planets, asteroids, and comets; radio galaxies, quasars, and cosmology; and challenges for radio astronomy in the 1990's); (2) recommendations for new facilities (the millimeter arrays, medium scale instruments, and small-scale projects); (3) continuing activities and maintenance, upgrading of telescopes and instrumentation; (4) long range programs and technology development; and (5) social, political, and organizational considerations.

  11. Uses of recycled rubber tires in highways: A synthesis of highway practice. Final report

    SciTech Connect

    Epps, J.A.; Mason, L.S.

    1994-01-01

    The synthesis on the use of recycled rubber tires in highways will be of interest to administrators and policymakers; pavement, materials, geotechnical, environmental, and traffic operations engineers; and research engineers involved with highway design and construction issues. Information is provided on the uses of rubber tires in asphalt paving materials as well as other uses, such as on fills and embankments, for erosion control and on railroad grade crossings. Specifically, information is included which identifies the highway agencies using or implementing applications for recycled rubber tires and defines the design parameters, technical and construction limitations, performance, costs, benefits, environmental limitations, specifications, and availability. This synthesis of information defines the use of recycled rubber tires in highways and is based on a review of nearly 500 references and on information recorded from state highway agency responses to a 1991 survey of practice.

  12. Fuel used for off-highway recreation

    SciTech Connect

    Hu, P.S.; Trumble, D.; Lu, A.

    1994-07-01

    The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA requires that tax revenue generated from the sales of motor fuel used for off-highway recreation by transferred from the Highway Trust Fund to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund of individual states equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) to estimate the amount of motor fuel used for off-highway recreation at the state level by different vehicle types. This report documents this estimation procedure. For this estimation procedure, off-highway recreational fuel use was defined as Federally taxed gasoline, gasohol, diesel fuel, or special fuel used in recreational motorized vehicles on recreational trails or back country terrain. Fuel used in outdoor non-engine recreational equipment, such as camp stoves, heaters, and lanterns, was excluded from the analysis. Vehicle types included in this study were: pickup truck, light utility vehicle, motorcycle, all terrain vehicle (ATV), and snowmobile.

  13. HIGHWAY, a transportation routing model: program description and users' manual

    SciTech Connect

    Joy, D.S.; Johnson, P.E.; Gibson, S.M.

    1982-12-01

    A computerized transportation routing model has been developed at the Oak Ridge National Laboratory to be used for predicting likely routes for shipping radioactive materials. The HIGHWAY data base is a computerized road atlas containing descriptions of the entire interstate highway system, the federal highway system, and most of the principal state roads. In addition to its prediction of the most likely commercial route, options incorporated in the HIGHWAY model can allow for maximum use of interstate highways or routes that will bypass urbanized areas containing populations > 100,000. The user may also interactively modify the data base to predict routes that bypass any particular state, city, town, or specific highway segment.

  14. Market definition studies for photovoltaic highway applications

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Prospects for solar electric power in applications related to highways within the continental United States are examined. Principal prospective users are found to be the highway departments of the various states. Economic analysis is employed to demonstrate that suitable applications can occur when powering apparatus such as signs, crossing signals, or instruments which consume less than 100 watts on the average, provided they are located at least one-half mile from existing utility power. Such applications are projected to occur two or three times per state per year. Attitudes of highway officials toward possible use of solar power are sampled and described. Although falling photovoltaic cell prices are expected to have little effect on sales potential here, methods for federal stimulation of this market are discussed.

  15. Fuel Used for Off-Highway Recreation

    SciTech Connect

    Hu, P.S.

    1994-01-01

    The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA requires that tax revenue generated from the sales of motor fuel used for off-highway recreation be transferred from the Highway Trust Fund to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund to individual states equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) to estimate the amount of motor fuel used for off-highway recreation at the state level by different vehicle types. This report documents this estimation procedure. For this estimation procedure, off-highway recreational fuel use was defined as Federally taxed gasoline, gasohol, diesel fuel, or special fuel used in recreational motorized vehicles on recreational trails or back country terrain. Fuel used in outdoor non-engine recreational equipment, such as camp stoves, heaters, and lanterns, was excluded from the analysis. Vehicle types included in this study were: pickup truck, light utility vehicle, motorcycle, all terrain vehicle (ATV), and snowmobile. Two factors governed the development of this estimation procedure. First, individual state shares of the total Trust Funds need to be developed using a uniform approach. Second, data needed for the estimation procedure should be publicly available and easily obtainable so that estimates for all subsequent years can be generated easily. Estimates were developed based on existing data sources. Adjustment factors were developed to take into account different vehicular off-highway recreational usage among states.

  16. 76 FR 18757 - Monthly Public Meetings of the Local Government Advisory Committee's Small Community Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ... AGENCY Monthly Public Meetings of the Local Government Advisory Committee's Small Community Advisory... Advisory Committee Act, the U.S. Environmental Protection Agency's Local Government Advisory Committee's... the Local Government Advisory Committee. BILLING CODE 6560-50-P...

  17. 78 FR 70946 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in... Management Advisory Board, Office of Executive Councils, General Services Administration, 1800 F Street...

  18. 78 FR 40144 - Governmentwide Travel Advisory Committee (GTAC); Upcoming Public Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... ADMINISTRATION Governmentwide Travel Advisory Committee (GTAC); Upcoming Public Advisory Committee Meeting AGENCY... Governmentwide Travel Advisory Committee (GTAC) (the Committee), is a Federal Advisory Committee established in..., Designated Federal Officer (DFO), Governmentwide Travel Advisory Committee (GTAC), Office of...

  19. 76 FR 65511 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in... Officer, President's Management Advisory Board, Office of Executive Councils, General...

  20. 77 FR 38065 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in..., President's Management Advisory Board, Office of Executive Councils, General Services Administration, 1776...

  1. The Radio JOVE Project - Shoestring Radio Astronomy

    NASA Technical Reports Server (NTRS)

    Thieman, J.; Flagg, R.; Greenman, W.; Higgins, C.; Reyes, F.; Sky, J.

    2010-01-01

    Radio JOVE is an education and outreach project intended to give students and other interested individuals hands-on experience in learning radio astronomy. They can do this through building a radio telescope from a relatively inexpensive kit that includes the parts for a receiver and an antenna as well as software for a computer chart recorder emulator (Radio Skypipe) and other reference materials

  2. Advisory Committee Handbook.

    ERIC Educational Resources Information Center

    Black Hawk Coll., Moline, IL.

    An advisory committee is generally comprised of persons outside the education profession who have specialized knowledge in a given area. The committee advises, makes recommendations, and gives service to the college and its students, instructors, and administrators. At Black Hawk College, there are four types of advisory committees: community,…

  3. 1. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING NORTH ...

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

    1. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING NORTH APPROACH TO BRIDGE. VIEW TO SOUTH. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

  4. 28. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    28. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). TOWER DETAILS. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  5. 24. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    24. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). DETAILS OF ABUTMENTS. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  6. 25. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    25. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ABUTMENT NO. 4. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  7. 26. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    26. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PIN BEARING AND ABUTMENT. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  8. 23. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    23. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PLAN AND ELEVATION. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  9. View of the highway, approach to the Frozen Lake switchback ...

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

    View of the highway, approach to the Frozen Lake switchback curve, looking east. Proposed realignment will shift the road slightly to the south (right) - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  10. 54. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    54. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). FLOOR SYSTEM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  11. 47. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    47. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). TITLE PAGE. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  12. 55. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    55. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). APPROACH SPANS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  13. 62. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    62. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ERECTION DIAGRAM. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  14. 61. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    61. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). HANDRAIL DESIGN. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  15. 53. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    53. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). FOUNDATIONS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  16. 56. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    56. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). APPROACH SPANS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  17. 49. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    49. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). GENERAL LAYOUT. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  18. 2. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING SOUTH ...

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

    2. OVERALL VIEW OF BRIDGE AND LINCOLN HIGHWAY, SHOWING SOUTH APPROACH TO BRIDGE. VIEW TO NORTH. - Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30, Marshalltown, Marshall County, IA

  19. View of Highway 140 and Overhang Rock. Location of junction ...

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

    View of Highway 140 and Overhang Rock. Location of junction with Old Coulterville Road behind rock. Looking north-northwest - All Year Highway, Between Arch Rock & Yosemite Valley, El Portal, Mariposa County, CA

  20. View of Highway 140 west of Arch Rock. Note stone ...

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

    View of Highway 140 west of Arch Rock. Note stone wall at right and formed concrete wall at center. Looking north-northwest - All Year Highway, Between Arch Rock & Yosemite Valley, El Portal, Mariposa County, CA

  1. 76 FR 8400 - National Highway Traffic Safety Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION National Highway Traffic Safety Administration Petition for Exemption From the Vehicle Theft Prevention Standard; Mitsubishi Motors AGENCY: National Highway Traffic Safety Administration (NHTSA) Department...

  2. 49 CFR 1.84 - The Federal Highway Administration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... environment. (e) Surveying and constructing forest highway system roads, defense highways and access roads...-to-infrastructure research. (i) Managing TIFIA funds, 23 U.S.C. 601-609, in conjunction with...

  3. View of the highway, from above the switchbacks between Frozen ...

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

    View of the highway, from above the switchbacks between Frozen Lake and Bar Drift, looking northeast, showing the retained alignment across the Beartooth Plateau - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  4. 1. VIEW OF MEDIAN FROM GORDON HIGHWAY OVERPASS, LOOKING WEST ...

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

    1. VIEW OF MEDIAN FROM GORDON HIGHWAY OVERPASS, LOOKING WEST SHOWING REVOLUTIONARY WAR MONUMENT 56/1 - Greene Street Historic District, Greene Street, Gordon Highway to Augusta Canal Bridge, Augusta, Richmond County, GA

  5. 30. ZIONMOUNT CARMEL HIGHWAY, PROPOSED TUNNEL ALIGNMENT. PHOTOGRAPH TAKEN FROM ...

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

    30. ZION-MOUNT CARMEL HIGHWAY, PROPOSED TUNNEL ALIGNMENT. PHOTOGRAPH TAKEN FROM NEAR CANYON OVERLOOK TRAIL. CLIFF BRAY, PHOTOGRAPHER, 1928. - Zion-Mount Carmel Highway, Tunnel, Two miles east of Zion Canyon Scenic Drive, Springdale, Washington County, UT

  6. View of the highway, from the top of the switchbacks ...

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

    View of the highway, from the top of the switchbacks between Frozen Lake and Bar Drift, looking northwest, showing the upper switchback curve and retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  7. View of the highway, at the Frozen Lake switchback curve, ...

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

    View of the highway, at the Frozen Lake switchback curve, looking northwest. The proposed realignment would be just to the southeast (right) of the existing alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  8. View of the highway, from above the switchbacks between Frozen ...

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

    View of the highway, from above the switchbacks between Frozen Lake and Bar Drift, looking south, showing the setting and retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  9. View of the highway, lower west summit switchbacks between Frozen ...

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

    View of the highway, lower west summit switchbacks between Frozen Lake and Bar Drift, looking northwest, showing retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  10. View of the highway, from the switchbacks above Frozen Lake ...

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

    View of the highway, from the switchbacks above Frozen Lake (in midground), looking southwest, showing the general setting and retained switchback alignments - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  11. View of the highway, from just north of the frozen ...

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

    View of the highway, from just north of the frozen Lake switchback, looking northwest, showing the retained alignment - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  12. 14. Plan drawing: North Dakota State Highway Department Stress ...

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

    14. Plan drawing: North Dakota State Highway Department - Stress and camber diagrams for 162" truss - Lost Bridge, Spanning Little Missouri River, twenty-three miles north of Killdeer, ND, on State Highway No. 22, Killdeer, Dunn County, ND

  13. 52. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    52. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESS DIAGRAMS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  14. 51. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    51. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESS DIAGRAMS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  15. 35. NORTH END OF BALTIMOREWASHINGTON PARKWAY, WHERE MARYLAND HIGHWAY 295, ...

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

    35. NORTH END OF BALTIMORE-WASHINGTON PARKWAY, WHERE MARYLAND HIGHWAY 295, "THE BALTIMORE-WASHINGTON EXPRESSWAY," BEGINS, MARYLAND HIGHWAY 175 IN BACKGROUND. VIEWN. - Baltimore-Washington Parkway, Greenbelt, Prince George's County, MD

  16. 13. Plan drawing: North Dakota State Highway Department Log ...

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

    13. Plan drawing: North Dakota State Highway Department - Log of test borings - Lost Bridge, Spanning Little Missouri River, twenty-three miles north of Killdeer, ND, on State Highway No. 22, Killdeer, Dunn County, ND

  17. Space Telecommunications Radio System STRS Cognitive Radio

    NASA Technical Reports Server (NTRS)

    Briones, Janette C.; Handler, Louis M.

    2013-01-01

    Radios today are evolving from awareness toward cognition. A software defined radio (SDR) provides the most capability for integrating autonomic decision making ability and allows the incremental evolution toward a cognitive radio. This cognitive radio technology will impact NASA space communications in areas such as spectrum utilization, interoperability, network operations, and radio resource management over a wide range of operating conditions. NASAs cognitive radio will build upon the infrastructure being developed by Space Telecommunication Radio System (STRS) SDR technology. This paper explores the feasibility of inserting cognitive capabilities in the NASA STRS architecture and the interfaces between the cognitive engine and the STRS radio. The STRS architecture defines methods that can inform the cognitive engine about the radio environment so that the cognitive engine can learn autonomously from experience, and take appropriate actions to adapt the radio operating characteristics and optimize performance.

  18. Occupational highway transportation deaths --- United States, 2003--2008.

    PubMed

    2011-04-29

    Highway transportation crashes are the leading cause of fatal injuries in the United States for both workers and the general population (1,2). Prevention of work-related highway transportation deaths, and highway transportation deaths in general, are long-standing public health priorities (1,3). To assess trends and help guide the prevention of occupational highway transportation deaths, CDC analyzed data from the Census of Fatal Occupational Injuries (CFOI) for 2003–2008.

  19. Federal Highway Administration Cooperative Education Program.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC.

    The primary reason for the Federal Highway Administration Cooperative Education Program is to work with colleges and universities in developing preprofessional personnel by assigning work projects which complement academic study. Primary responsibility for the program rests with the Office of Personnel and Training, with on-the-job supervision…

  20. Highway Traffic Safety Manpower Functions Guide.

    ERIC Educational Resources Information Center

    Daugherty, Ronald D.; And Others

    The purpose of the project, "Revision and Update of Traffic Safety Manpower Training Program Development Guide," was to develop the HIGHWAY TRAFFIC SAFETY MANPOWER FUNCTIONS GUIDE. This document provides an organizational schema illustrating the functions essential to be performed and the interrelationship of these functions to carry out highway…

  1. Interstate Highway Interchanges Reshape Rural Communities.

    ERIC Educational Resources Information Center

    Moon, Henry E., Jr.

    1987-01-01

    Highway interchanges offer rural counties practically ready-made sites for development, but some interchanges offer better development opportunities than others. A study of a Kentucky interchange identified seven factors that make a difference in development, including traffic volume, distance to an urban area, ruggedness of terrain, and sale of…

  2. 78 FR 9771 - Federal Highway Administration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ...)(1). The actions relate to a proposed highway project within the Illiana Corridor Study Area, which is generally the area between I-55 in Illinois on the west, I-65 in Indiana on the east, the areas... in the Illiana Corridor between I-55 on the west and I-65 on the east. b. The selection of...

  3. Geothermal applications for highway rest areas

    SciTech Connect

    Strawn, J.A.; Engen, I.A.

    1982-02-01

    A feasibility study, made for the South Dakota Department of Transportation, regarding geothermal applications for highway rest areas is described. This preliminary information indicated that the retrofit of the heating systems in the rest area structures was feasible. Specific design assumptions, equipment selections, costs, and other data are reported. This information is conceptual in nature.

  4. Assessment of highway pavements using GPR

    NASA Astrophysics Data System (ADS)

    Plati, Christina; Loizos, Andreas

    2015-04-01

    Highway infrastructure is a prerequisite for a functioning economy and social life. Highways, often prone to congestion and disruption, are one of the aspects of a modern transport network that require maximum efficiency if an integrated transport network, and sustainable mobility, is to be achieved. Assessing the condition of highway structures, to plan subsequent maintenance, is essential to allow the long-term functioning of a road network. Optimizing the methods used for such assessment will lead to better information being obtained about the road and underlying ground conditions. The condition of highway structures will be affected by a number of factors, including the properties of the highway pavement, the supporting sub-base and the subgrade (natural ground), and the ability to obtain good information about the entire road structure, from pavement to subgrade, allows appropriate maintenance programs to be planned. The maintenance of highway pavements causes considerable cost and in many cases obstruction to traffic flow. In this situation, methods that provide information on the present condition of pavement structure non-destructively and economically are of great interest. It has been shown that Ground-Penetrating-Radar (GPR), which is a Non Destructive Technique (NDT), can deliver information that is useful for the planning of pavement maintenance activities. More specifically GPR is used by pavement engineers in order to determine physical properties and characteristics of the pavement structure, information that is valuable for the assessment of pavement condition. This work gives an overview on the practical application of GPR using examples from highway asphalt pavements monitoring. The presented individual applications of GPR pavement diagnostics concern structure homogeneity, thickness of pavement layers, dielectric properties of asphalt materials etc. It is worthwhile mentioning that a number of applications are standard procedures, either

  5. Highway Safety Program Manual: Volume O: Planning and Administration.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    As the introductory volume to the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices), the document concentrates on aspects of planning and administration of a statewide highway safety program. Topics discussed are: the purpose of planning and administration,…

  6. Highway Safety Program Manual: Volume 10: Traffic Records.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 10 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on traffic records. The purpose and specific objectives of a traffic records program are discussed. Federal authority in the area of highway safety and policies regarding a traffic records…

  7. Highway Safety Program Manual: Volume 3: Motorcycle Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 3 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on aspects of motorcycle safety. The purpose and specific objectives of a State motorcycle safety program are outlined. Federal authority in the highway safety area and general policies…

  8. Highway Safety Program Manual: Volume 18: Accident Investigation and Reporting.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 18 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on accident investigation and reporting. The purpose and objectives of an investigation and reporting program are outlined. Federal authority in the area of highway safety and policies…

  9. 49 CFR 1.84 - The Federal Highway Administration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false The Federal Highway Administration. 1.84 Section 1... DUTIES Operating Administrations § 1.84 The Federal Highway Administration. Is responsible for: (a... grants), roads on the Federal-aid primary, secondary, and interstate highway systems and urban...

  10. Highway Safety Program Manual: Volume 15: Police Traffic Services.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 15 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on police traffic services. The purpose and objectives of a police services program are described. Federal authority in the areas of highway safety and policies regarding a police traffic…

  11. 40 CFR 1066.840 - Highway fuel economy test procedure.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... described in 40 CFR part 86, subpart S, and in 40 CFR part 600. See § 1066.801 for further information on... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Highway fuel economy test procedure... Highway fuel economy test procedure. This section describes the procedure for the highway fuel...

  12. 49 CFR 325.39 - Measurement procedure; highway operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Measurement procedure; highway operations. 325.39... MOTOR CARRIER NOISE EMISSION STANDARDS Measurement of Noise Emissions; Highway Operations § 325.39 Measurement procedure; highway operations. (a) In accordance with the rules in this subpart, a...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... The primary objectives of selected research Projects are to: (1) Identify and quantify environmental... 46 Shipping 8 2012-10-01 2012-10-01 false Research on Marine Highway Transportation. 393.6 Section...-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a)...

  18. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... The primary objectives of selected research Projects are to: (1) Identify and quantify environmental... 46 Shipping 8 2011-10-01 2011-10-01 false Research on Marine Highway Transportation. 393.6 Section...-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a)...

  19. 46 CFR 393.6 - Research on Marine Highway Transportation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Research on Marine Highway Transportation. 393.6 Section 393.6 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS UNDER PUBLIC LAW 91-469 AMERICA'S MARINE HIGHWAY PROGRAM § 393.6 Research on Marine Highway Transportation. (a) Summary. The Department will work in consultation...

  20. 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...

  1. 76 FR 8715 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee will hold...: Office of the Secretary. Please use the title ``Technology Advisory Committee'' in any written...

  2. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Action by the Federal Highway Administrator. 810.208 Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC... Transit Projects § 810.208 Action by the Federal Highway Administrator. The Federal Highway...

  3. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Action by the Federal Highway Administrator. 810.208 Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC... Transit Projects § 810.208 Action by the Federal Highway Administrator. The Federal Highway...

  4. 23 CFR 810.208 - Action by the Federal Highway Administrator.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Action by the Federal Highway Administrator. 810.208 Section 810.208 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC... Transit Projects § 810.208 Action by the Federal Highway Administrator. The Federal Highway...

  5. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Urban area boundaries and highway functional... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries and highway functional classification. (a) Urban area boundaries. Routes on the Federal-aid highway...

  6. RADIO ALTIMETERS

    DOEpatents

    Bogle, R.W.

    1960-11-22

    A radio ranging device is described which utilizes a superregenerative oscillator having alternate sending and receiving phases with an intervening ranging interval between said phases, means for varying said ranging interval, means responsive to an on-range noise reduction condition for stopping said means for varying the ranging interval and indicating means coupled to the ranging interval varying means and calibrated in accordance with one-half the product of the ranging interval times the velocity of light whereby the range is indicated.

  7. HIGHWAY 3.1: An enhanced HIGHWAY routing model: Program description, methodology, and revised user`s manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S.; Clarke, D.B.; Jacobi, J.M.

    1993-03-01

    The HIGHWAY program provides a flexible tool for predicting highway routes for transporting radioactive materials in the United States. The HIGHWAY data base is essentially a computerized road atlas that currently describes over 240,000 miles of highways. Complete descriptions of all Interstate System and most US highways (except those that parallel a nearby Interstate highway) are included in the data base. Many of the principal state highways and a number of local and county highways are also identified. The data base also includes locations of nuclear facilities and major airports. Several different types of routes may be calculated, depending on a set of user-supplied constraints. Routes are calculated by minimizing the total impedance between the origin and the destination. Basically, the impedance is defined as a function of distance and driving time along a particular highway segment. Several routing constraints can be imposed during the calculations. One of the special features of the HIGHWAY model is its ability to calculate routes that maximize use of Interstate System highways. This feature allows the user to predict routes for shipments of radioactive materials that conform to the US Department of Transportation routing regulations. Other features of the model include the ability to predict routes that bypass a specific state, city, town, or highway segment. Two special features have been incorporated in HIGHWAY, version 3.1. The first is the ability to automatically calculate alternative routes. Frequently, there are a number of routes between the source and destination that vary slightly in distance and estimated driving time. The HIGHWAY program offers a selection of different but nearly equal routes. The second special feature is the capability to calculate route-specific population density statistics. The population density distribution is calculated for each highway segment in the route and is reported on a state-by-state basis.

  8. Radio Jove: Jupiter Radio Astronomy for Citizens

    NASA Astrophysics Data System (ADS)

    Higgins, Charles; Thieman, J. R.; Flagg, R.; Reyes, F. J.; Sky, J.; Greenman, W.; Brown, J.; Typinski, D.; Ashcraft, T.; Mount, A.

    2014-01-01

    Radio JOVE is a hands-on educational activity that brings the radio sounds of the Sun, Jupiter, the Milky Way Galaxy, and terrestrial radio noise to students, teachers, and the general public. Participants may build a simple radio telescope kit, make scientific observations, and interact with professional radio observatories in real-time over the Internet. Our website (http://radiojove.gsfc.nasa.gov) includes science information, construction manuals, observing guides, and education resources for teachers and students. Radio Jove is continually expanding its participants with over 1800 kits sold to more than 70 countries worldwide. Recently some of our most dedicated observers have upgraded their Radio Jove antennas to semi-professional observatories. We have spectrographs and wide band antennas, some with 8 MHz bandwidth and some with dual polarization capabilities. In an effort to add to the science literature, these observers are coordinating their efforts to pursue some basic questions about Jupiter’s radio emissions (radio source locations, spectral structure, long term changes, etc.). We can compare signal and ionosphere variations using the many Radio Jove observers at different locations. Observers are also working with members of the Long Wavelength Array Station 1 (LWA1) radio telescope to coordinate observations of Jupiter; Radio Jove is planning to make coordinated observations while the Juno Mission is active beginning in 2015. The Radio Jove program is overviewed, its hardware and software are highlighted, recent sample observations are shown, and we demonstrate that we are capable of real citizen science.

  9. 77 FR 13131 - Advisory Committees; Filing of Closed Meeting Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... Research Allergenic Products Advisory Committee Blood Products Advisory Committee Cellular, Tissue and Gene Therapies Advisory Committee Vaccines and Related Biological Products Advisory Committee Center for...

  10. Highway and interline transportation routing models

    SciTech Connect

    Joy, D.S.; Johnson, P.E.

    1994-06-01

    The potential impacts associated with the transportation of hazardous materials are important issues to shippers, carriers, and the general public. Since transportation routes are a central characteristic in most of these issues, the prediction of likely routes is the first step toward the resolution of these issues. In addition, US Department of Transportation requirements (HM-164) mandate specific routes for shipments of highway controlled quantities of radioactive materials. In response to these needs, two routing models have been developed at Oak Ridge National Laboratory under the sponsorship of the U.S. Department of Energy (DOE). These models have been designated by DOE`s Office of Environmental Restoration and Waste Management, Transportation Management Division (DOE/EM) as the official DOE routing models. Both models, HIGHWAY and INTERLINE, are described.

  11. Mathematical design of a highway exit curve

    NASA Astrophysics Data System (ADS)

    Pakdemirli, Mehmet

    2016-01-01

    A highway exit curve is designed under the assumption that the tangential and normal components of the acceleration of the vehicle remain constant throughout the path. Using fundamental principles of physics and calculus, the differential equation determining the curve function is derived. The equation and initial conditions are cast into a dimensionless form first for universality of the results. It is found that the curves are effected by only one dimensionless parameter which is the ratio of the tangential acceleration to the normal acceleration. For no tangential acceleration, the equation can be solved analytically yielding a circular arc solution as expected. For nonzero tangential acceleration, the function is complicated and no closed-form solutions exist for the differential equation. The equation is solved numerically for various acceleration ratios. Discussions for applications to highway exits are given.

  12. Learning radio astronomy by doing radio astronomy

    NASA Astrophysics Data System (ADS)

    Vaquerizo Gallego, J. A.

    2011-11-01

    PARTNeR (Proyecto Académico con el Radio Telescopio de NASA en Robledo, Academic Project with the NASA Radio Telescope at Robledo) is an educational program that allows high school and undergraduate students to control a 34 meter radio telescope and conduct radio astronomical observations via the internet. High-school teachers who join the project take a course to learn about the science of radio astronomy and how to use the antenna as an educational resource. Also, teachers are provided with learning activities they can do with their students and focused on the classroom implementation of the project within an interdisciplinary framework. PARTNeR provides students with firsthand experience in radio astronomy science. Thus, remote radio astronomical observations allow students to learn with a first rate scientific equipment the basics of radio astronomy research, aiming to arouse scientific careers and positive attitudes toward science. In this contribution we show the current observational programs and some recent results.

  13. 76 FR 22395 - Federal Advisory Committee Act; Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... COMMISSION Federal Advisory Committee Act; Open Internet Advisory Committee AGENCY: Federal Communications... ``Open Internet Advisory Committee'' (hereinafter ``the Committee''), is being established. FOR FURTHER... Internet rules (available at...

  14. Toxicity of herbicides in highway runoff.

    PubMed

    Huang, Xinjiang; Fong, Stephanie; Deanovic, Linda; Young, Thomas M

    2005-09-01

    Previous field monitoring at two highway sites found highway-applied herbicides in storm water runoff at maximum concentrations ranging from 10 microg/L for glyphosate and diuron to as high as 200 microg/L for oryzalin. To determine whether these herbicides at these concentrations can cause any toxicity to aquatic organisms, a standard toxicity study was conducted. Storm water was collected along Highway 37, Sonoma County, California, USA, and the herbicides isoxaben, oryzalin, diuron, clopyralid, and glyphosate were spiked into the storm water at the highest concentrations observed during the five previous field-monitoring campaigns. Three different toxicity studies were conducted and the results showed the following: No significant reduction in reproduction or increase in mortality relative to the control for an 8-d Ceriodaphnia (water flea) toxicity test; no significant increase in mortality or decrease in biomass compared to the control during a 7-d Pimephales (fish) toxicity test; and, in a 96-h Selenastrum (algae) toxicity test, both the 10-microg/L diuron treatment and the combined 50-microg/L isoxaben plus 200-microg/L oryzalin treatment produced significant (p < 0.05) reductions in algal growth compared to the controls, although the 30-microg/L clopyralid or 10-microg/L glyphosate treatments did not exhibit any toxic effects. PMID:16193763

  15. Simulation and intelligent vehicle highway systems

    SciTech Connect

    Rathi, A.K. ); Santiago, A.J. )

    1992-01-01

    Intelligent Vehicle Highway Systems (IVHS) is based on the premise of using advanced technologies in telecommunication, electronics, and computers to improve the nature and quality of highway travel while making it safer and more efficient. The safety benefits of the IVHS systems are unquestioned; however, there are different levels of optimism about the operational benefits of these systems. While there is a broad consensus that IVHS can improve the flow of traffic, and thus mobility, currently there is very limited empirical evidence or analytical basis to support this optimism. The lack of analytical framework for design, analysis, and evaluation of IVHS concepts will continue to fuel the debate between the skeptics and the advocates of IVHS. Computer simulation is likely to play a major role in the analysis and assessment of the IVHS technologies. In this paper, we attempt to identify the simulation modelling needs to support the IVHS functional areas dealing with traffic flow on highway networks. The paper outlines the envisioned IVHS operational environment. Functional requirements for the simulation modelling system that could be used to support the development and testing of IVHS concepts, namely Advanced Traffic Management Systems (ATMS) and Advanced Traveller Information Systems (ATIS), are defined. Simulation modelling research and development needs to support the design and evaluations of IVHS concepts are described. The paper concludes by presenting on-going work on the traffic simulation models at the Oak Ridge National Laboratory.

  16. Simulation and intelligent vehicle highway systems

    SciTech Connect

    Rathi, A.K.; Santiago, A.J.

    1992-09-01

    Intelligent Vehicle Highway Systems (IVHS) is based on the premise of using advanced technologies in telecommunication, electronics, and computers to improve the nature and quality of highway travel while making it safer and more efficient. The safety benefits of the IVHS systems are unquestioned; however, there are different levels of optimism about the operational benefits of these systems. While there is a broad consensus that IVHS can improve the flow of traffic, and thus mobility, currently there is very limited empirical evidence or analytical basis to support this optimism. The lack of analytical framework for design, analysis, and evaluation of IVHS concepts will continue to fuel the debate between the skeptics and the advocates of IVHS. Computer simulation is likely to play a major role in the analysis and assessment of the IVHS technologies. In this paper, we attempt to identify the simulation modelling needs to support the IVHS functional areas dealing with traffic flow on highway networks. The paper outlines the envisioned IVHS operational environment. Functional requirements for the simulation modelling system that could be used to support the development and testing of IVHS concepts, namely Advanced Traffic Management Systems (ATMS) and Advanced Traveller Information Systems (ATIS), are defined. Simulation modelling research and development needs to support the design and evaluations of IVHS concepts are described. The paper concludes by presenting on-going work on the traffic simulation models at the Oak Ridge National Laboratory.

  17. Toxicity of herbicides in highway runoff.

    PubMed

    Huang, Xinjiang; Fong, Stephanie; Deanovic, Linda; Young, Thomas M

    2005-09-01

    Previous field monitoring at two highway sites found highway-applied herbicides in storm water runoff at maximum concentrations ranging from 10 microg/L for glyphosate and diuron to as high as 200 microg/L for oryzalin. To determine whether these herbicides at these concentrations can cause any toxicity to aquatic organisms, a standard toxicity study was conducted. Storm water was collected along Highway 37, Sonoma County, California, USA, and the herbicides isoxaben, oryzalin, diuron, clopyralid, and glyphosate were spiked into the storm water at the highest concentrations observed during the five previous field-monitoring campaigns. Three different toxicity studies were conducted and the results showed the following: No significant reduction in reproduction or increase in mortality relative to the control for an 8-d Ceriodaphnia (water flea) toxicity test; no significant increase in mortality or decrease in biomass compared to the control during a 7-d Pimephales (fish) toxicity test; and, in a 96-h Selenastrum (algae) toxicity test, both the 10-microg/L diuron treatment and the combined 50-microg/L isoxaben plus 200-microg/L oryzalin treatment produced significant (p < 0.05) reductions in algal growth compared to the controls, although the 30-microg/L clopyralid or 10-microg/L glyphosate treatments did not exhibit any toxic effects.

  18. Biological evaluation of Trans-African highways

    NASA Astrophysics Data System (ADS)

    Adamatzky, Andrew; Kayem, Anne V. D. M.

    2013-01-01

    The Trans-African highway network is a unique concept of integrated development of transport corridors spanning all African countries and providing landlocked countries access to seaports. The planned road system is still maturing and just partially complete, thus giving us a chance to play with different scenarios of its growth and to consider potential alternative transport networks. We study the evolving transport network in the African continent with a groundbreaking technique of imitating growing transport networks with slime mould Physarum polycephalum. We represent the major urban areas of Africa with a source of nutrients, inoculate a piece of the slime mould in Cairo and allow the mould to span all urban areas with its network of protoplasmic tubes. We then compare the slime mould networks with existing and planned highway corridors. We found that slime mould provides a good approximation of the Trans-African highway network, with some roads of Eastern Africa delineated by P. polycephalum in a larger number of laboratory experiments. We demonstrate direct matches between protoplasmic tubes and Trans-Sahelian as well as Lagos-Mombasa corridors. Finally we analyse the bio-logic of transport network development in families of generalised Physarum graphs.

  19. Automated Pilot Advisory System

    NASA Technical Reports Server (NTRS)

    Parks, J. L., Jr.; Haidt, J. G.

    1981-01-01

    An Automated Pilot Advisory System (APAS) was developed and operationally tested to demonstrate the concept that low cost automated systems can provide air traffic and aviation weather advisory information at high density uncontrolled airports. The system was designed to enhance the see and be seen rule of flight, and pilots who used the system preferred it over the self announcement system presently used at uncontrolled airports.

  20. Hard times for the highway trust fund may mean trouble for highway repair

    SciTech Connect

    Stanfield, R.L.

    1980-08-16

    For the first time in 15 years, the Federal highway trust fund will spend more this fiscal year than the fund will receive. The major source of trust fund income, the 4-cents-a-gallon Federal gasoline tax, has not been increased since 1959. In the past the fund grew gradually as gasoline consumption grew. Now, with fuel-efficient cars, higher gasoline costs, lower speed limits, and less driving, fuel use is declining. This lowered income for the fund coincides with increasing costs for road construction and repair at the beginning of serious deterioration of the nation's highways. Some states are taking the initiative to increase their gasoline tax but the Federal tax has remained the same. The debate over the gasoline tax has bypassed the question of why Congress should bail out the highway trust fund when much of its original mission is complete. Originally funded to assist state highway construction, the Federal role has been evolving over the past few years from construction to preservation and rehabilitation. Some major decisions about the highway trust fund will be made in the near future. The Federal aid program expires in 1982; the trust fund expires in 1984. (SAC)

  1. 78 FR 33092 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Technological Advisory Council AGENCY: Federal Communications..., this notice advises interested persons that the Federal Communications Commission's (FCC)...

  2. 77 FR 70434 - Federal Advisory Committee Act; Technological Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Technological Advisory Council AGENCY: Federal Communications..., this notice advises interested persons that the Federal Communications Commission's (FCC)...

  3. Nationwide Desert Highway Assessment: A Case Study in China

    PubMed Central

    Mao, Xuesong; Wang, Fuchun; Wang, Binggang

    2011-01-01

    The natural environment affects the construction of desert highways. Conversely, highway construction affects the natural environment and puts the ecological environment at a disadvantage. To satisfy the variety and hierarchy of desert highway construction and discover the spatio-temporal distribution of the natural environment and its effect on highway construction engineering, an assessment of the natural regional divisions of desert highways in China is carried out for the first time. Based on the general principles and method for the natural region division, the principles, method and index system for desert highway assessment is put forward by combining the desert highway construction features and the azonal differentiation law. The index system combines the dominant indicator and four auxiliary indicators. The dominant indicator is defined by the desert’s comprehensive state index and the auxiliary indicators include the sand dune height, the blown sand strength, the vegetation coverage ratio and the annual average temperature difference. First the region is divided according to the dominant indicator. Then the region boundaries are amended according to the four auxiliary indicators. Finally the natural region division map for desert highway assessment is presented. The Chinese desert highways can be divided into three sections: the east medium effect region, the middle medium-severe effect region, and the west slight-medium effect region. The natural region division map effectively paves the way for the route planning, design, construction, maintenance and ongoing management of desert highways, and further helps environmental protection. PMID:21845155

  4. Nationwide desert highway assessment: a case study in China.

    PubMed

    Mao, Xuesong; Wang, Fuchun; Wang, Binggang

    2011-07-01

    The natural environment affects the construction of desert highways. Conversely, highway construction affects the natural environment and puts the ecological environment at a disadvantage. To satisfy the variety and hierarchy of desert highway construction and discover the spatio-temporal distribution of the natural environment and its effect on highway construction engineering, an assessment of the natural regional divisions of desert highways in China is carried out for the first time. Based on the general principles and method for the natural region division, the principles, method and index system for desert highway assessment is put forward by combining the desert highway construction features and the azonal differentiation law. The index system combines the dominant indicator and four auxiliary indicators. The dominant indicator is defined by the desert's comprehensive state index and the auxiliary indicators include the sand dune height, the blown sand strength, the vegetation coverage ratio and the annual average temperature difference. First the region is divided according to the dominant indicator. Then the region boundaries are amended according to the four auxiliary indicators. Finally the natural region division map for desert highway assessment is presented. The Chinese desert highways can be divided into three sections: the east medium effect region, the middle medium-severe effect region, and the west slight-medium effect region. The natural region division map effectively paves the way for the route planning, design, construction, maintenance and ongoing management of desert highways, and further helps environmental protection.

  5. Advisory Technical Skills Committee Manual

    ERIC Educational Resources Information Center

    Barbee, Jim R.

    2005-01-01

    The use of advisory committees is well established in the public school system. The purpose of advisory committees is to provide leadership, guidance and technical assistance to maintain, improve and develop quality career and technical education programs. This manual is written for those planning to form new advisory technical skills committees,…

  6. 78 FR 9917 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ...) portfolio and project management; Senior Executive Service (SES) leadership development and SES performance... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  7. 77 FR 12841 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... recommendations aimed at improving Information Technology (IT) portfolio and project management, IT vendor... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  8. 76 FR 53901 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... improve government performance in the areas of IT portfolio and project management, IT vendor performance... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  9. 77 FR 59399 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... Information Technology (IT) portfolio and project management, IT vendor performance management, Senior... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established...

  10. Life cycle optimisation for highway best management practices.

    PubMed

    Lee, J G; Heaney, J P; Rapp, D N; Pack, C A

    2006-01-01

    Highway runoff can cause a number of water quantity and quality problems. Stormwater management systems for highways have been developed based on a fast drainage for large storm situations. Non-point source pollution from highway runoff is a growing water quality concern. Stormwater quality control needs to be integrated into highway drainage design and operation to reduce the stormwater impacts on the receiving water. A continuous simulation/optimisation model for analysing integrated highway best management practices (BMPs) is presented. This model can evaluate the life cycle performance of infiltration and/or storage oriented highway BMPs. It can be directly integrated with spreadsheet optimisation tools to find the least cost options for implementing BMPs throughout a specified life cycle.

  11. LODGEPOLE BRIDGE, FACING NORTHWEST Generals Highway, Lodge Pole Bridge, ...

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

    LODGEPOLE BRIDGE, FACING NORTHWEST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  12. LODGEPOLE BRIDGE, FACING SOUTHEAST Generals Highway, Lodge Pole Bridge, ...

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

    LODGEPOLE BRIDGE, FACING SOUTHEAST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  13. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., landside infrastructure maintenance savings, improved safety, and added system resiliency. Additional... infrastructure maintenance costs, safety and system resiliency. Specify if the Marine Highway Corridor...

  14. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., landside infrastructure maintenance savings, improved safety, and added system resiliency. Additional... infrastructure maintenance costs, safety and system resiliency. Specify if the Marine Highway Corridor...

  15. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., landside infrastructure maintenance savings, improved safety, and added system resiliency. Additional... infrastructure maintenance costs, safety and system resiliency. Specify if the Marine Highway Corridor...

  16. 7. VIEW OF PARKWAY WINDING THROUGH CHEVERLY, MARYLAND. MARYLAND HIGHWAY ...

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

    7. VIEW OF PARKWAY WINDING THROUGH CHEVERLY, MARYLAND. MARYLAND HIGHWAY 450 (ANNAPOLIS ROAD) UNDERPASS IN BACKGROUND. VIEW NW. (Lowe) - Baltimore-Washington Parkway, Greenbelt, Prince George's County, MD

  17. Waste products in highway construction. Final report

    SciTech Connect

    Han, C.

    1993-04-01

    The report presents waste materials and products for highway construction. The general legislation, local liability, and research projects related to waste materials are outlined. The waste materials and products presented include waste paving materials, industrial ash materials, taconite tailing materials, waste tire rubber materials and products, building rubble materials, incinerator ash products and materials, waste glass materials, waste shingle materials and products, waste plastics products, and slag materials. For each waste category, the legislation and restrictions, material properties, construction and application, field performance, and recycling at the end of service life if available are discussed.

  18. Managing Highway Maintenance: Instructor's Guide: For Training in Managing Highway Maintenance.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC. Offices of Research and Development.

    The guide, intended for use by training officers and field instructors in highway maintenance management, contains five courses with a combined total of 17 units of instruction for maintenance engineers and supervisors. The curriculum incorporates management concepts and practices of State, county, and city maintenance agencies which have…

  19. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  20. 23 CFR 1.5 - Information furnished by State highway departments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Information furnished by State highway departments. 1.5 Section 1.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND... desirable in administering the Federal-aid highway program....

  1. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  2. 23 CFR 1.5 - Information furnished by State highway departments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Information furnished by State highway departments. 1.5 Section 1.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND... desirable in administering the Federal-aid highway program....

  3. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  4. 23 CFR 1.3 - Federal-State cooperation; authority of State highway departments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Federal-State cooperation; authority of State highway departments. 1.3 Section 1.3 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND ADMINISTRATION GENERAL § 1.3 Federal-State cooperation; authority of State highway...

  5. 23 CFR 1.5 - Information furnished by State highway departments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Information furnished by State highway departments. 1.5 Section 1.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND... desirable in administering the Federal-aid highway program....

  6. 23 CFR 1.5 - Information furnished by State highway departments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Information furnished by State highway departments. 1.5 Section 1.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND... desirable in administering the Federal-aid highway program....

  7. 23 CFR 1.5 - Information furnished by State highway departments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Information furnished by State highway departments. 1.5 Section 1.5 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GENERAL MANAGEMENT AND... desirable in administering the Federal-aid highway program....

  8. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 16 2013-04-01 2013-04-01 false Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  9. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 16 2012-04-01 2012-04-01 false Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  10. 23 CFR 470.105 - Urban area boundaries and highway functional classification.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 49 CFR part 7, Appendix D. (b) Highway Functional Classification. (1) The State transportation agency... 23 Highways 1 2010-04-01 2010-04-01 false Urban area boundaries and highway functional... PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems § 470.105 Urban area boundaries...

  11. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  12. 26 CFR 41.4482(a)-1 - Definition of highway motor vehicle.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Definition of highway motor vehicle. 41.4482(a... (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON USE OF CERTAIN HIGHWAY MOTOR VEHICLES Tax on Use of Certain Highway Motor Vehicles § 41.4482(a)-1 Definition of highway motor vehicle. (a) Highway...

  13. Radio frequency detection assembly and method for detecting radio frequencies

    DOEpatents

    Cown, Steven H.; Derr, Kurt Warren

    2010-03-16

    A radio frequency detection assembly is described and which includes a radio frequency detector which detects a radio frequency emission produced by a radio frequency emitter from a given location which is remote relative to the radio frequency detector; a location assembly electrically coupled with the radio frequency detector and which is operable to estimate the location of the radio frequency emitter from the radio frequency emission which has been received; and a radio frequency transmitter electrically coupled with the radio frequency detector and the location assembly, and which transmits a radio frequency signal which reports the presence of the radio frequency emitter.

  14. Education for Highway Engineering and Highway Transport. Report of the Regional Conference Held at University of Pittsburgh, Friday, November 26, 1920. Bulletin, 1921, No. 47

    ERIC Educational Resources Information Center

    Johnson, Pyke; John, Walton C.

    1921-01-01

    This bulletin provides information on the proceedings of the regional conference on education for highway engineering and highway transport that was held at the University of Pittsburgh on November 26, 1920, under the direction of the highway and highway transport education committee. The purpose of this report is: (1) To stimulate greater…

  15. Off-Highway Transportation-Related Fuel Use

    SciTech Connect

    Davis, S.C.

    2004-05-08

    The transportation sector includes many subcategories--for example, on-highway, off-highway, and non-highway. Use of fuel for off-highway purposes is not well documented, nor is the number of off-highway vehicles. The number of and fuel usage for on-highway and aviation, marine, and rail categories are much better documented than for off-highway land-based use. Several sources document off-highway fuel use under specific conditions--such as use by application (e.g., recreation) or by fuel type (e.g., gasoline). There is, however, no single source that documents the total fuel used off-highway and the number of vehicles that use the fuel. This report estimates the fuel usage and number of vehicles/equipment for the off-highway category. No new data have been collected nor new models developed to estimate the off-highway data--this study is limited in scope to using data that already exist. In this report, unless they are being quoted from a source that uses different terminology, the terms are used as listed below. (1) ''On-highway/on-road'' includes land-based transport used on the highway system or other paved roadways. (2) ''Off-highway/off-road'' includes land-based transport not using the highway system or other paved roadways. (3) ''Non-highway/non-road'' includes other modes not traveling on highways such as aviation, marine, and rail. It should be noted that the term ''transportation'' as used in this study is not typical. Generally, ''transportation'' is understood to mean the movement of people or goods from one point to another. Some of the off-highway equipment included in this study doesn't transport either people or goods, but it has utility in movement (e.g., a forklift or a lawn mower). Along these lines, a chain saw also has utility in movement, but it cannot transport itself (i.e., it must be carried) because it does not have wheels. Therefore, to estimate the transportation-related fuel used off-highway, transportation equipment is defined to

  16. 43. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION, HIGHWAY 1. ...

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

    43. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION, HIGHWAY 1. 1-MEN-1-1 #12, NEW HIGHWAY DISPLACING OLD COUNTY ROAD, 2-25. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  17. Highway Safety Program Manual: Volume 7: Traffic Courts.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 7 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on traffic courts, their purpose and objectives. Federal authority in the area of traffic courts are described. Program development and operations (a study of courts trying traffic cases, a…

  18. Highway Safety Program Manual: Volume 4: Driver Education:

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 4 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on driver education. The purpose and specific objectives of the driver education program and general policies regarding driver education derived from the Federal standard are described.…

  19. Highway Safety Program Manual: Volume 1: Periodic Motor Vehicle Inspection.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 1 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices)focuses on periodic motor vehicle inspection by: (1) outlining the purpose and objectives of vehicle inspection, (2) establishing Federal authority for the program, and (3) citing general and…

  20. Highway Safety Program Manual: Volume 11: Emergency Medical Services.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 11 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on emergency medical services. The purpose of the program, Federal authority in the area of medical services, and policies related to an emergency medical services (EMS) program are…

  1. Highway Safety Program Manual: Volume 5: Driver Licensing.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 5 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on driver licensing. The purpose and specific objectives of the driver licensing program are outlined. Federal authority in the area of driver licensing and general policies of a licensing…

  2. Highway Safety Program Manual: Volume 17: Pupil Transportation Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 17 of the 10-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on pupil transportation safety. The purpose and objectives of a pupil transportation safety program are outlined. Federal authority in the area of pupil transportation and policies…

  3. Highway Safety Program Manual: Volume 14: Pedestrian Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 14 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on pedestrian safety. The purpose and objectives of a pedestrian safety program are outlined. Federal authority in the area of pedestrian safety and policies regarding a safety program…

  4. Highway Safety Program Manual: Volume 6: Codes and Laws.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 6 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred safety practices) concentrates on codes and laws. The purpose and specific objectives of the Codes and Laws Program, Federal authority in the area of highway safety, and policies regarding traffic regulation are described.…

  5. Highway Safety Program Manual: Volume 2: Motor Vehicle Registration.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 2 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) describes the purposes and specific objectives of motor vehicle registration. Federal authority for vehicle registration and general policies regarding vehicle registration systems are outlined.…

  6. 26. Photograph of bridge plans titled "State of Idaho Highway ...

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

    26. Photograph of bridge plans titled "State of Idaho Highway Department, proposed bridge across Clarks Fork of the Columbia at Clark Fork, Idaho, Bonner County" December 1917 Sheet 2 of 4 - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  7. 28. Photograph of bridge plans titled "State of Idaho Highway ...

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

    28. Photograph of bridge plans titled "State of Idaho Highway Department, proposed bridge across Clarks Fork of the Columbia at Clark Fork, Idaho, Bonner County" December 1917 Sheet 4 of 4 - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  8. 25. Photograph of bridge plans titled "State of Idaho Highway ...

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

    25. Photograph of bridge plans titled "State of Idaho Highway Department, proposed bridge across Clarks Fork of the Columbia at Clark Fork, Idaho, Bonner County" December 1917 Sheet 1 of 4 - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  9. 27. Photograph of bridge plans titled "State of Idaho Highway ...

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

    27. Photograph of bridge plans titled "State of Idaho Highway Department, proposed bridge across Clarks Fork of the Columbia at Clark Fork, Idaho, Bonner County" December 1917 Sheet 3 of 4 - Clark Fork Vehicle Bridge, Spanning Clark Fork River, serves Highway 200, Clark Fork, Bonner County, ID

  10. 49 CFR 1.48 - Delegations to Federal Highway Administrator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the Secretary to establish, operate, and manage the Nationwide Differential Global Positioning System... National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (23) Sections 1101(a... relates to apportioning certain funds for construction of the Interstate Highway System in Fiscal...

  11. 49 CFR 1.48 - Delegations to Federal Highway Administrator.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the Secretary to establish, operate, and manage the Nationwide Differential Global Positioning System... National Highway System Designation Act of 1995 (Pub. L. 104-59, 109 Stat. 568). (23) Sections 1101(a... relates to apportioning certain funds for construction of the Interstate Highway System in Fiscal...

  12. 29. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    29. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STEEL DETAILS OF END SPAN AND BENT. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  13. 27. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche ...

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

    27. Photocopy of construction drawing, Arizona Highway Department, 1936 (microfiche of original drawing located at Arizona Department of Transportation, Phoenix Az). DETAILS OF ARCH RING AND DECK. - Corduroy Creek Bridge, Spanning Corduroy Creek at Highway 60, Show Low, Navajo County, AZ

  14. View of the highway, from near the middle of the ...

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

    View of the highway, from near the middle of the Beartooth Ravine. The proposed realignment will shift the road slightly to the south (right) and will be built using retaining walls - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  15. View of the highway, from the east end of the ...

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

    View of the highway, from the east end of the Beartooth Ravine, looking west, showing the east end of the proposed realignment that will shift the road to the south (left) and will be built using retaining walls - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  16. KINETH FARM FROM ACROSS HIGHWAY 20, LOOKING SOUTHEAST. The Kineth ...

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

    KINETH FARM FROM ACROSS HIGHWAY 20, LOOKING SOUTHEAST. The Kineth house is seen on the right, facing the highway. Behind the house the milk house, out house, and a chicken coop are shown. The peak of the barn’s gable roof can be seen at a distance. - Kineth Farm, 19162 STATE ROUTE 20, Coupeville, Island County, WA

  17. 76 FR 17615 - Highway-Rail Grade Crossing; Safe Clearance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... Crossing; Safe Clearance Notice of Proposed Rulemaking, which was published on January 28, 2011 (76 FR 5120... Parts 177 and 392 RIN 2137-AE69 & 2126-AB04 Highway-Rail Grade Crossing; Safe Clearance AGENCY: Pipeline... that PHMSA and FMCSA extend the comment period for the Highway-Rail Grade Crossing; Safe...

  18. 57. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    57. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ARCH DETAIL, U0 - U2. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  19. 59. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    59. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). U6 - U8. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  20. 58. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    58. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). ARCH DETAIL, U3 - U5. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  1. 48. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    48. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). PLAN AND PROFILE. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  2. 60. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    60. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). U9 - U11. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  3. View of the highway, from the east end of the ...

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

    View of the highway, from the east end of the Albright curve, looking west. The proposed realignment would occur in the midground, smoothing out the existing sharp curve - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  4. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Highway routing designations; preemption. 397.69 Section 397.69 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes...

  5. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Highway routing designations; preemption. 397.69 Section 397.69 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes...

  6. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Highway routing designations; preemption. 397.69 Section 397.69 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes...

  7. 49 CFR 397.69 - Highway routing designations; preemption.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Highway routing designations; preemption. 397.69 Section 397.69 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR... § 397.69 Highway routing designations; preemption. (a) Any State or Indian tribe that establishes...

  8. 75 FR 37877 - Federal Highway Administration (FHWA), DOT.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... Federal Highway Administration Buy America Waiver Notification Federal Highway Administration (FHWA), DOT. ACTION: Notice. SUMMARY: This notice provides information regarding the FHWA's finding that a Buy America...: http://www.access.gpo.gov/nara . Background The FHWA's Buy America policy in 23 CFR 635.410 requires...

  9. View of the highway, from east of the Top of ...

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

    View of the highway, from east of the Top of the World Store, looking west towards Beartooth Butte. New alignment will be situated to the north (right) of the existing road. This section of the existing road will be obliterated and reclaimed - Beartooth Highway, Red Lodge, Montana to Cooke City, Montana, Cody, Park County, WY

  10. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Strategy to Reduce Congestion that have commercial waterways that parallel or can otherwise benefit them... consideration will be given to Marine Highway Projects that represent the most cost-effective option among other... infrastructure maintenance costs, safety and system resiliency. Specify if the Marine Highway Corridor...

  11. 1. VIEW OF COULTERVILLE, CALIFORNIA AT INTERSECTION OF HIGHWAY 149 ...

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

    1. VIEW OF COULTERVILLE, CALIFORNIA AT INTERSECTION OF HIGHWAY 149 IN FOREGROUND AND CALIFORNIA ROAD J20 IN CENTER. LOOKING NE. GIS: N-37 42 38.7 / W-120 11 50.1 - Coulterville Road, Between Foresta & All-Weather Highway, Yosemite Village, Mariposa County, CA

  12. 50. Photocopy of construction drawing, Arizona Highway Department, May 1927, ...

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

    50. Photocopy of construction drawing, Arizona Highway Department, May 1927, microfiche of original drawing located at Arizona Department of Transportation, Phoenix AZ). STRESSES AND SECTIONS. - Navajo Bridge, Spanning Colorado River at U.S. Highway 89 Alternate, Page, Coconino County, AZ

  13. 50. VIEW FROM STATE HIGHWAY 39 LOOKING SOUTHWEST AT THE ...

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

    50. VIEW FROM STATE HIGHWAY 39 LOOKING SOUTHWEST AT THE PARTIALLY COMPLETED VAL COUNTERWEIGHT SLAB AND SECOND STORY ADDITION TO THE ADMINISTRATION BUILDING. November 21, 1946. - Variable Angle Launcher Complex, Variable Angle Launcher, CA State Highway 39 at Morris Reservior, Azusa, Los Angeles County, CA

  14. VIEW FROM MAIN ENTRANCE ROAD SWITCHBACKS FACING EAST. UTAH HIGHWAY ...

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

    VIEW FROM MAIN ENTRANCE ROAD SWITCHBACKS FACING EAST. UTAH HIGHWAY 191 VISIBLE AT RIGHT, PARK MAINTENANCE FACILITY IN FOREGROUND - Arches National Park Main Entrance Road, Beginning at U.S. Highway 191, approximately 6 miles north of Moab, Moab, Grand County, UT

  15. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ....9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE VI... responsibilities. (a) State assurances in accordance with Title VI of the Civil Rights Act of 1964. (1) Title 49, CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the...

  16. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ....9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE VI... responsibilities. (a) State assurances in accordance with Title VI of the Civil Rights Act of 1964. (1) Title 49, CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the...

  17. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ....9 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS TITLE VI... responsibilities. (a) State assurances in accordance with Title VI of the Civil Rights Act of 1964. (1) Title 49, CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the...

  18. 75 FR 28542 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... orient the new Superior Resource Advisory Committee members on their roles and responsibilities. DATES... of the roles and responsibilities of the Superior Resource Advisory Committee members; Election of... Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice...

  19. 75 FR 56997 - Global Markets Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... COMMISSION Global Markets Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Global Markets Advisory Committee. SUMMARY: The Global Markets Advisory Committee...., Washington, DC 20581, attention Office of the Secretary. Please use the title ``Global Markets...

  20. 78 FR 50040 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission. ACTION: Notice of Meeting of Technology Advisory Committee. SUMMARY: The Commodity Futures Trading Commission (CFTC) announces that on September 12, 2013, the CFTC's Technology Advisory Committee (TAC) will hold a...

  1. 75 FR 58367 - Technology Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... COMMISSION Technology Advisory Committee Meeting AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee...., Washington, DC 20581, attention: Office of the Secretary. Please use the title ``Technology...

  2. 77 FR 43064 - Meeting; Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    ... COMMISSION Meeting; Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (CFTC). ACTION: Notice of emergency meeting of technology advisory committee. SUMMARY: The CFTC announces that on Thursday, July 26, 2012, the CFTC's Technology Advisory Committee (``TAC'') will hold an emergency...

  3. 76 FR 776 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-06

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee will hold...., Washington, DC 20581, attention: Office of the Secretary. Please use the title ``Technology...

  4. 77 FR 53920 - NASA Federal Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... SPACE ADMINISTRATION NASA Federal Advisory Committees AGENCY: National Aeronautics and Space... amended, the National Aeronautics and Space Administration, and in accordance with the Memorandum for the... NASA's Federal advisory committees. NASA's Federal advisory committees have member vacancies from...

  5. 77 FR 50675 - Virginia Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee... a case by case basis. Resource Advisory Committee Positions Available: Those interested in...

  6. 76 FR 12317 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-07

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will meet in Thermopolis, Wyoming... Broadway, Thermopolis, Wyoming. FOR FURTHER INFORMATION CONTACT: Olga Troxel, Resource Advisory...

  7. 77 FR 56607 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) is holding a meeting on September... INFORMATION CONTACT: Olga Troxel, Resource Advisory Committee Coordinator, Shoshone National Forest...

  8. 77 FR 51512 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-24

    ... Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Warren, Pennsylvania. The... conducted: Allegheny Resource Advisory Committee members will solicit and consider project proposals...

  9. 76 FR 41196 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will meet in Thermopolis, Wyoming...: Olga Troxel, Resource Advisory Committee Coordinator, Shoshone National Forest Supervisor's...

  10. 76 FR 3081 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will hold a conference call on.... FOR FURTHER INFORMATION CONTACT: Olga Troxel, Resource Advisory Committee Coordinator,...

  11. 76 FR 2081 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-12

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan..., 3031 Tongass Avenue, Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory...

  12. 76 FR 22672 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will meet in Thermopolis, Wyoming... CONTACT: Olga Troxel, Resource Advisory Committee Coordinator, Shoshone National Forest...

  13. 76 FR 31578 - Siskiyou Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... Forest Service Siskiyou Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Siskiou Resource Advisory Committee will meet in Smith River, California. The..., OR Resource Advisory committee for Josephine, Coos and Curry Counties; review and recommend...

  14. 77 FR 47360 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-08

    ... Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee (Committee) will hold a conference call on.... FOR FURTHER INFORMATION CONTACT: Olga Troxel, Resource Advisory Committee Coordinator,...

  15. Energy, manpower, and the highway trust fund.

    PubMed

    Bezdek, R; Hannon, B

    1974-08-23

    If energy conservation were a goal of a federal budget policy maker, such conservation could be achieved by reinvesting the highway trust fund in any of several other alternative federal programs (except criminal justice), especially in railroad and mass transit construction and national health insurance (see Table 1). Total employment would increase in each alternative program examined. For example, if construction monies were shifted from highways to railroads, the energy required for construction would be reduced by about 62 percent and employment would increase by 3.2 percent. By comparing the dollar, energy, and employment requirements of a highway transportation system with such requirements for a railroad transportation system, we obtained detailed information from which we concluded the following: 1) Passenger transport by railroad was much less dollar and energy demanding and required more labor than car transport in 1963. If the dollar savings had been respent in an average way by consumers, the net impact would have been to reduce the energy savings and further increase employment. A similar conclusion was reached in a study of bus substitution for automobiles in urban areas (20). If the marginal substitution effects would have held over the whole range of change, and the dollar savings had been spent on the construction of railways, then about 3.0 billion gallons of gasoline could have been saved annually and 1.2 million new jobs created. 2) Freight transport by railroad was less expensive, in terms of dollar, energy, and labor requirements, than was truck transportation in 1963. If, under a national shift to rail freight, the dollar savings had been absorbed as personal consumption expenditures, a net increase of labor and energy would have ensued. If the dollar savings had been absorbed as a tax and respent on railroad and mass transit construction, about 0.3 billion more gallons of gasoline (energy equivalent) would have been consumed annually and 1

  16. Energy, manpower, and the highway trust fund.

    PubMed

    Bezdek, R; Hannon, B

    1974-08-23

    If energy conservation were a goal of a federal budget policy maker, such conservation could be achieved by reinvesting the highway trust fund in any of several other alternative federal programs (except criminal justice), especially in railroad and mass transit construction and national health insurance (see Table 1). Total employment would increase in each alternative program examined. For example, if construction monies were shifted from highways to railroads, the energy required for construction would be reduced by about 62 percent and employment would increase by 3.2 percent. By comparing the dollar, energy, and employment requirements of a highway transportation system with such requirements for a railroad transportation system, we obtained detailed information from which we concluded the following: 1) Passenger transport by railroad was much less dollar and energy demanding and required more labor than car transport in 1963. If the dollar savings had been respent in an average way by consumers, the net impact would have been to reduce the energy savings and further increase employment. A similar conclusion was reached in a study of bus substitution for automobiles in urban areas (20). If the marginal substitution effects would have held over the whole range of change, and the dollar savings had been spent on the construction of railways, then about 3.0 billion gallons of gasoline could have been saved annually and 1.2 million new jobs created. 2) Freight transport by railroad was less expensive, in terms of dollar, energy, and labor requirements, than was truck transportation in 1963. If, under a national shift to rail freight, the dollar savings had been absorbed as personal consumption expenditures, a net increase of labor and energy would have ensued. If the dollar savings had been absorbed as a tax and respent on railroad and mass transit construction, about 0.3 billion more gallons of gasoline (energy equivalent) would have been consumed annually and 1

  17. Herbicide runoff along highways. 1. Field observations.

    PubMed

    Huang, Xinjiang; Pedersen, Theresa; Fischer, Michael; White, Richard; Young, Thomas M

    2004-06-15

    Herbicides are widely applied along highways to control roadside vegetation, and surface water is frequently nearby. To determine whether herbicide runoff along highways threatens water quality, a field study was conducted at two sites in northern California for three rainy seasons. The herbicides oryzalin, isoxaben, diuron, glyphosate, and clopyralid were selected for study to include compounds with significant variation in physical/chemical properties. Concentrations of herbicides in runoff were monitored for up to 11 storms following herbicide application, and 24 samples were collected per storm, providing unprecedented temporal detail. Flow-weighted event mean concentrations were calculated for each herbicide in each storm and ranged from below detection limits to 43.13 microg/L for oryzalin. The least soluble compounds, isoxaben and oryzalin, were detected in all storms monitored while the more soluble compounds, diuron and clopyralid, declined to levels below detection limits before monitoring was concluded. Very small amounts of glyphosate were mobilized, but its transformation product aminomethylphosphonic acid was detected at higher concentrations, in more storm events, and at greater depth in the soil profile. A first-order model successfully described the declining herbicide concentrations in spray zone soil and in surface runoff for all sites and herbicides. Fitted first-order coefficients were always higher for runoff than for soil, indicating that the herbicide that persists in the source zone becomes less available for runoff as the time since application increases. The percentage of the applied herbicide that was detected in surface runoff over a season ranged from 0.05% to 43.5%, and the most critical variables in controlling the variation were the solubility of the herbicide and the runoff volume. For a given herbicide and site, the most critical factors in determining seasonal herbicide loss to surface water were the timing and intensity of the

  18. A Placement Advisory Test

    ERIC Educational Resources Information Center

    Hughes, Chris

    2010-01-01

    The primary method of placement at Portland CC (PCC) is the Compass Placement test. For the most part, students are placed correctly, but there are cases when students feel that they have been placed too low. In such cases we use our newly created Placement Advisory Test (PAT) to help us place them appropriately. (Contains 2 figures.)

  19. The UKCIS Advisory Service.

    ERIC Educational Resources Information Center

    Bingham, Archie

    1979-01-01

    Describes the free advisory service available to both users and potential users of chemical and biological databases in the United Kingdom and Ireland. Three specific areas are discussed in which queries about Chemical Abstracts Service (CAS) Registry Numbers have been received: isomers, replacing registry numbers, and mixed compounds. (JD)

  20. Resonance and Radio

    ERIC Educational Resources Information Center

    Starrett, Malin J.

    2008-01-01

    The science and technology of radio receives little attention in contemporary education. This article discusses ways to explore the basic operating principles of radio. (Contains 4 figures, 3 footnotes, and 2 notes.)

  1. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  2. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  3. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  4. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  5. 40 CFR 1051.640 - What special provisions apply for custom off-highway motorcycles that are similar to highway...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... display exemption provisions of 40 CFR 86.407-78(c). Motorcycles exempt under this provision are subject to the restrictions of 40 CFR 86.407-78(c) and are considered to be motor vehicles for the purposes... custom off-highway motorcycles that are similar to highway motorcycles? 1051.640 Section...

  6. Vehicle safety telemetry for automated highways

    NASA Technical Reports Server (NTRS)

    Hansen, G. R.

    1977-01-01

    The emphasis in current, automatic vehicle testing and diagnosis is primarily centered on the proper operation of the engine. Lateral and longitudinal guidance technologies, including speed control and headway sensing for collision avoidance, are reviewed. The principal guidance technique remains the buried wire. Speed control and headway sensing, even though they show the same basic elements in braking and fuel systems, are proceeding independently. The applications of on-board electronic and microprocessor techniques were investigated; each application (emission control, spark advance, or anti-slip braking) is being treated as an independent problem is proposed. A unified bus system of distributed processors for accomplishing the various functions and testing required for vehicles equipped to use automated highways.

  7. 75 FR 26918 - Siuslaw Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Siuslaw Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Siuslaw Resource Advisory Committee will meet in Corvallis,...

  8. 75 FR 39910 - Dixie Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Dixie Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Dixie Resource Advisory Committee will meet in Cedar City,...

  9. Sedimentation basin performance at highway construction sites.

    PubMed

    Kalainesan, Sujaya; Neufeld, Ronald D; Quimpo, Rafael; Yodnane, Precha

    2009-02-01

    Sedimentation basins (SBs) are commonly used during highway construction for erosion and sedimentation pollution control as well as for attenuation of overland storm waters. In order to evaluate the sediment removal capacity of these SBs, four basins were selected for monitoring from a new highway construction that extends I-99 to I-80, in Pennsylvania. Between September 2004 and August 2005, ten sampling trips were conducted during which basin inlet and outlet water samples were obtained. The SB samples were analyzed for pH, color, turbidity, total suspended solids (TSS), volatile suspended solids (VSS), total and dissolved iron, magnesium, manganese, aluminum, calcium, sulfate and phosphate. The data showed peaks in concentrations of TSS, total aluminum, total manganese, total iron and total phosphate that closely correlated to localized rainfall peaks. For certain samples, the concentration of TSS in the outlet was higher than the TSS concentration at the basin inlet, suggesting sediment re-suspension. In general SBs managed high flows during wet weather events, but were not effective in capturing particulates. This paper discusses the need for Best Management Practices (BMPs) for the design of SBs that reflect contemporary concerns for management of particle removal and to control the release of particulate-bound metals. This paper also evaluates the water quality impacts of naturally occurring acidic drainages into SBs, as several acidic seeps with pH in the range of 5-6 and having high dissolved concentrations of metals (Fe, Mn, Mg and Ca), sulfate and phosphate were observed draining into the SBs.

  10. Forensic aspects of the highway crash.

    PubMed

    Gikas, P W

    1983-01-01

    It can be stated that patterns of injury in highway crashes can often be related to specific design and damage features of the vehicle. The restraint systems designed to attenuate injury may also, under severe crash circumstances, produce trauma. Problems may arise as to identification of vehicular drivers. It behooves the pathologist concerned with the necropsy of crash victims and the physician responsible for treating crash victims to become familiar with the pathogenesis of injuries. Such knowledge can be utilized in the recommendation for improvement of vehicles to render them more crashworthy. Awareness of the various mechanisms of injury in vehicle crashes also enhances the diagnostic skill of the initial treating physician when he or she is confronted with a crash victim in the emergency department. Ideally, when the victim arrives at the hospital, the emergency room physician should be supplied with the details of the crash including the type of vehicle, position within the vehicle, use or nonuse of restraint systems, and the direction of the impact. When a fatality results from a car crash, ideally the autopsy pathologist should inspect the vehicle or at least view pictures of the exterior and interior of the vehicle to help establish the pathogenesis of injury in a specific collision. Unfortunately, because of time constraints, this ideal is not always achieved. Because of the considerable volume of civil and criminal litigation resulting from highway crashes, there is a need for competent medical expertise to help both the plaintiff and the defendent. The pathologist involved in forensic work and the treating physician play a particularly important role in the judicial arena.

  11. Extragalactic Radio Sources

    ERIC Educational Resources Information Center

    Kellerman, Kenneth I.

    1973-01-01

    Discusses new problems arising from the growing observational data through radio telescope arrays, involving the origin of radio sources, apparent superluminal velocities, conversion of radio sources to relativistic particles, and the nature of compact opaque and extended transparent sources. New physics may be needed to answer these cosmological…

  12. Highway bridge seismic design: Summary of FHWA/MCEER project on seismic vulnerability of new highway construction

    NASA Astrophysics Data System (ADS)

    Friedland, Ian M.; Buckle, Ian G.; Lee, George C.

    2002-06-01

    The Federal Highway Administration (FHWA) sponsored a large, multi-year project conducted by the Multidisciplinary Center for Earthquake Engineering Research (MCEER) titled “Seismic Vulnerability of New Highway Construction” (MCEER Project 112), which was completed in 1998. MCEER coordinated the work of many researchers, who performed studies on the seismic design and vulnerability analysis of highway bridges, tunnels, and retaining structures. Extensive research was conducted to provide revisions and improvements to current design and detailing approaches and national design specifications for highway bridges. The program included both analytical and experimental studies, and addressed seismic hazard exposure and ground motion input for the U.S. highway system; foundation design and soil behavior; structural importance, analysis, and response; structural design issues and details; and structural design criteria.

  13. 23 CFR Appendix D to Subpart A of... - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Guidance Criteria for Evaluating Requests for Modifications to the National Highway System D Appendix D to Subpart A of Part 470 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PLANNING AND RESEARCH HIGHWAY SYSTEMS Federal-aid Highway Systems...

  14. 75 FR 3277 - Notice of Final Federal Agency Actions on State Highway 99 (Segment F-2) in Texas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... Federal Highway Administration Notice of Final Federal Agency Actions on State Highway 99 (Segment F-2) in... actions relate to a proposed highway project, Grand Parkway (State Highway 99) Segment F-2, from State... the following highway project in the State of Texas: Grand Parkway (State Highway 99) Segment F-2...

  15. High Black Carbon (BC) Concentrations along Indian National Highways

    NASA Astrophysics Data System (ADS)

    Kumar, S.; Singh, A. K.; Singh, R. P.

    2015-12-01

    Abstract:Black carbon (BC), the optically absorbing component of carbonaceous aerosol, has direct influence on radiation budget and global warming. Vehicular pollution is one of the main sources for poor air quality and also atmospheric pollution. The number of diesel vehicles has increased on the Indian National Highways during day and night; these vehicles are used for the transport of goods from one city to another city and also used for public transport. A smoke plume from the vehicles is a common feature on the highways. We have made measurements of BC mass concentrations along the Indian National Highways using a potable Aethalometer installed in a moving car. We have carried out measurements along Varanasi to Kanpur (NH-2), Varanasi to Durgapur (NH-2), Varanasi to Singrauli (SH-5A) and Varanasi to Ghazipur (NH-29). We have found high concentration of BC along highways, the average BC mass concentrations vary in the range 20 - 40 µg/m3 and found high BC mass concentrations up to 600 μg/m3. Along the highways high BC concentrations were characteristics of the presence of industrial area, power plants, brick kilns and slow or standing vehicles. The effect of increasing BC concentrations along the National Highways and its impact on the vegetation and human health will be presented. Key Words: Black Carbon; Aethalometer; mass concentration; Indian National Highways.

  16. Photovoltaic highway applications: Assessment of the near-term market

    NASA Technical Reports Server (NTRS)

    Rosenblum, L.; Scudder, L. R.; Bifano, W. J.; Poley, W. A.

    1977-01-01

    A preliminary assessment of the near-term market for photovoltaic highway applications is presented. Among the potential users, two market sectors are considered: government and commercial. Within these sectors, two possible application areas, signs and motorist aids, are discussed. Based on judgemental information, obtained by a brief survey of representatives of the two user sectors, the government sector appears more amenable to the introduction of photovoltaic power sources for highway applications in the near-term. However, considerable interest and potential opportunities were also found to exist in the commercial sector. Further studies to quantify the market for highway applications appear warranted.

  17. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This report from the Aerospace Safety Advisory Panel (ASAP) contains findings, recommendations, and supporting material concerning safety issues with the space station program, the space shuttle program, aeronautics research, and other NASA programs. Section two presents findings and recommendations, section three presents supporting information, and appendices contain data about the panel membership, the NASA response to the March 1993 ASAP report, and a chronology of the panel's activities during the past year.

  18. Ash cloud aviation advisories

    SciTech Connect

    Sullivan, T.J.; Ellis, J.S.; Schalk, W.W.; Nasstrom, J.S.

    1992-06-25

    During the recent (12--22 June 1991) Mount Pinatubo volcano eruptions, the US Air Force Global Weather Central (AFGWC) requested assistance of the US Department of Energy`s Atmospheric Release Advisory Capability (ARAC) in creating volcanic ash cloud aviation advisories for the region of the Philippine Islands. Through application of its three-dimensional material transport and diffusion models using AFGWC meteorological analysis and forecast wind fields ARAC developed extensive analysis and 12-hourly forecast ash cloud position advisories extending to 48 hours for a period of five days. The advisories consisted of ``relative`` ash cloud concentrations in ten layers (surface-5,000 feet, 5,000--10,000 feet and every 10,000 feet to 90,000 feet). The ash was represented as a log-normal size distribution of 10--200 {mu}m diameter solid particles. Size-dependent ``ashfall`` was simulated over time as the eruption clouds dispersed. Except for an internal experimental attempt to model one of the Mount Redoubt, Alaska, eruptions (12/89), ARAC had no prior experience in modeling volcanic eruption ash hazards. For the cataclysmic eruption of 15--16 June, the complex three-dimensional atmospheric structure of the region produced dramatically divergent ash cloud patterns. The large eruptions (> 7--10 km) produced ash plume clouds with strong westward transport over the South China Sea, Southeast Asia, India and beyond. The low-level eruptions (< 7 km) and quasi-steady-state venting produced a plume which generally dispersed to the north and east throughout the support period. Modeling the sequence of eruptions presented a unique challenge. Although the initial approach proved viable, further refinement is necessary and possible. A distinct need exists to quantify eruptions consistently such that ``relative`` ash concentrations relate to specific aviation hazard categories.

  19. 78 FR 70317 - Invasive Species Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... Office of the Secretary Invasive Species Advisory Committee AGENCY: Office of the Secretary, Interior. ACTION: Notice of Public Meeting (via Teleconference) of the Invasive Species Advisory Committee. SUMMARY... Invasive Species Advisory Committee. The purpose of the Advisory Committee is to provide advice to...

  20. 78 FR 77443 - Electricity Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... Electricity Advisory Committee AGENCY: Office of Electricity Delivery and Energy Reliability, Department of... Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770.../oe/services/electricity-advisory-committee-eac . FOR FURTHER INFORMATION CONTACT: Matthew...

  1. 16 CFR 1018.26 - Advisory functions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Advisory functions. 1018.26 Section 1018.26 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL ADVISORY COMMITTEE MANAGEMENT Operation of Advisory Committees § 1018.26 Advisory functions. (a) Unless otherwise specifically provided by...

  2. 77 FR 59627 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of open teleconference federal advisory committee meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... line of the message. Fax: (202) 282-9207. Mail: Homeland Security Advisory Council, Department...

  3. 75 FR 53707 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Open Teleconference Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will...: Homeland Security Advisory Council, Department of Homeland Security, Mailstop 0850, 245 Murray Lane,...

  4. 75 FR 59278 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Closed Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will meet on... message. Fax: (202) 282-9207. Mail: Homeland Security Advisory Council, Department of Homeland...

  5. 77 FR 64532 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of open teleconference Federal advisory committee meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... in the subject line of the message. Fax: (202) 282-9207 Mail: Homeland Security Advisory...

  6. 75 FR 26782 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-12

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Open Teleconference Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... (Homeland Security) Review Advisory Committee. DATE: The HSAC conference call will take place from 4 p.m....

  7. 75 FR 2880 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-19

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Committee management; Notice of partially closed federal advisory committee meeting. SUMMARY: The Homeland Security Advisory.... E-mail: HSAC@dhs.gov . Fax: 202-282-9207. Mail: Homeland Security Advisory Council, 1100...

  8. 76 FR 55079 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of Open Teleconference Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... subject line of the message. Fax: (202) 282-9207. Mail: Homeland Security Advisory Council, Department...

  9. 39 CFR 310.6 - Advisory opinions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., 475 L'Enfant Plaza SW., Washington, DC 20260-1100. A numbered series of advisory opinions is available... 39 Postal Service 1 2010-07-01 2010-07-01 false Advisory opinions. 310.6 Section 310.6 Postal... PRIVATE EXPRESS STATUTES § 310.6 Advisory opinions. An advisory opinion on any question arising under...

  10. 75 FR 32835 - Notice of Final Federal Agency Actions on Proposed Highway in California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... Federal Highway Administration Notice of Final Federal Agency Actions on Proposed Highway in California AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Limitation on Claims for Judicial... judicial review of the Federal agency actions on the highway project will be barred unless the claim...

  11. 23 CFR 500.204 - TMS components for highway traffic data.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false TMS components for highway traffic data. 500.204 Section 500.204 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION TRANSPORTATION INFRASTRUCTURE MANAGEMENT MANAGEMENT AND MONITORING SYSTEMS Traffic Monitoring System § 500.204 TMS...

  12. 23 CFR 500.204 - TMS components for highway traffic data.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false TMS components for highway traffic data. 500.204 Section 500.204 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION TRANSPORTATION INFRASTRUCTURE MANAGEMENT MANAGEMENT AND MONITORING SYSTEMS Traffic Monitoring System § 500.204 TMS...

  13. 23 CFR 500.204 - TMS components for highway traffic data.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false TMS components for highway traffic data. 500.204 Section 500.204 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION TRANSPORTATION INFRASTRUCTURE MANAGEMENT MANAGEMENT AND MONITORING SYSTEMS Traffic Monitoring System § 500.204 TMS...

  14. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ....206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit Projects...-owned mass transit authority the land needed for the proposed facility. A request shall be...

  15. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ....206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit Projects...-owned mass transit authority the land needed for the proposed facility. A request shall be...

  16. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ....206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit Projects...-owned mass transit authority the land needed for the proposed facility. A request shall be...

  17. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ....206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit Projects...-owned mass transit authority the land needed for the proposed facility. A request shall be...

  18. 23 CFR 810.206 - Review by the State Highway Agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ....206 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PUBLIC TRANSPORTATION MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS Making Highway Rights-of-Way Available for Mass Transit Projects...-owned mass transit authority the land needed for the proposed facility. A request shall be...

  19. 76 FR 1492 - Notice of Final Federal Agency Actions on Proposed Highway in Minnesota

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-10

    ....O. 13112, Invasive Species. (Catalog of Federal Domestic Assistance Program Number 20.205, Highway... Federal Highway Administration Notice of Final Federal Agency Actions on Proposed Highway in Minnesota... Highway 56 near the City of Dodge Center, Dodge County, Minnesota. The proposed improvements...

  20. 51. Photographer unknown 1930 HUMBOLDT COUNTY, SECTION A, HIGHWAY 1. ...

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

    51. Photographer unknown 1930 HUMBOLDT COUNTY, SECTION A, HIGHWAY 1. 1-HUM-1-A #101, MEASURING BETWEEN TREES, 1930. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  1. 44. Photographer unknown Date unknown MENDOCINO COUNTY, SECTION, HIGHWAY 1. ...

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

    44. Photographer unknown Date unknown MENDOCINO COUNTY, SECTION, HIGHWAY 1. 1-MEN-1-I #9, MOVING CAMP. Stamped office copy. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  2. LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING NORTHWEST Generals Highway, Lodge ...

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

    LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING NORTHWEST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  3. LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING EAST Generals Highway, Lodge ...

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

    LODGEPOLE BRIDGE, SOUTH ELEVATION, FACING EAST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  4. LODGEPOLE BRIDGE DETAIL, FACING SOUTHEAST Generals Highway, Lodge Pole ...

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

    LODGEPOLE BRIDGE DETAIL, FACING SOUTHEAST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  5. LODGEPOLE BRIDGE, NORTH ELEVATION, FACING SOUTHWEST Generals Highway, Lodge ...

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

    LODGEPOLE BRIDGE, NORTH ELEVATION, FACING SOUTHWEST - Generals Highway, Lodge Pole Bridge, Spanning Marble Fork of Kaweah River, approximately 21 miles northwest of Ash Mountain Entrance, Three Rivers, Tulare County, CA

  6. 14. VIEW OF HIGHWAY 190 TO FURNACE CREEK, SOUTH OF ...

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

    14. VIEW OF HIGHWAY 190 TO FURNACE CREEK, SOUTH OF BEATTY CUTOFF AT SEA LEVEL MARKER. SAME CAMERA LOCATION AS CA300-15. LOOKING SE. - Death Valley National Park Roads, Death Valley Junction, Inyo County, CA

  7. Alternative Techniques for Testing A Highway Information Systems

    NASA Technical Reports Server (NTRS)

    Mast, Truman; Mast, Truman

    1974-01-01

    The highway transport system as contrasted with other modes of transportation is quite unique in that the users of the system are responsible for the guidance and control functions of the vehicle. Research has shown that improved forms of motorist information, such as highway signs and markings, can enhance the predictability and reliability of the driving task. Test and evaluation of promising new concepts in motorist information must preceed widespread endorsement and implementation on our highway system. This paper reviews the merits and limitations of presently available human factor research techniques--laboratory, instrumented vehicle and traffic performance studies on operational facilities--for evaluating the efficacy of motorist information concepts. Specific examples are given to demonstrate the utility and the interrelationships of the alternative research techniques and there is a discussion of the most pressing immediate and future needs for improved highway signing and road marking research methodology.

  8. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... contractors, suppliers, universities, colleges, planning agencies, and other recipients of Federal-aid highway..., CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the...

  9. 23 CFR 200.9 - State highway agency responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... contractors, suppliers, universities, colleges, planning agencies, and other recipients of Federal-aid highway..., CFR part 21 (Department of Transportation Regulations for the implementation of Title VI of the...

  10. 46 CFR 393.3 - Marine Highway Corridors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., landside infrastructure maintenance savings, improved safety, and added system resiliency. Additional... and performance. (3) Involved Parties. Provide the organizational structure of the parties... infrastructure maintenance costs, safety and system resiliency. Specify if the Marine Highway Corridor...

  11. 8. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH ...

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

    8. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH OF LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING N. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  12. 9. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH ...

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

    9. EEL RIVER SOUTH FORK BRIDGE, OLD HIGHWAY 101. NORTH OF LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING W. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  13. GENERAL VIEW OF MAIN STREET (HIGHWAY 82), LOOKING NORTH, WITH ...

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

    GENERAL VIEW OF MAIN STREET (HIGHWAY 82), LOOKING NORTH, WITH THE FIRST BANK OF JOSEPH IN THE FOREGROUND, RIGHT OF CENTER. - Joseph Main Street, Between Joseph & Second Avenues, Joseph, Wallowa County, OR

  14. 1. VIEW LOOKING SOUTHWEST ACROSS HIGHWAY 189 ABOUT ONE MILE ...

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

    1. VIEW LOOKING SOUTHWEST ACROSS HIGHWAY 189 ABOUT ONE MILE NORTHEAST OF BRIDAL VEIL FALLS, SHOWING GENERAL TERRAIN THROUGH WHICH THE RAILROAD PASSES - Heber Creeper Railroad Line, Following course of Provo River, between Provo & Heber City, Provo, Utah County, UT

  15. 48. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION K, HIGHWAY ...

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

    48. Photographer unknown February 1925 MENDOCINO COUNTY, SECTION K, HIGHWAY 1. 1-MEN-1-K #39, LOG GUARD RAIL, 2-25. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  16. 49 CFR 325.33 - Site characteristics; highway operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... concrete barriers (see § 325.5(c)(4)). (4) One or more curbs having a vertical height of 1 foot (.3 m) or... of the highway within the test site must be dry, paved with relatively smooth concrete or...

  17. 49 CFR 325.33 - Site characteristics; highway operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... concrete barriers (see § 325.5(c)(4)). (4) One or more curbs having a vertical height of 1 foot (.3 m) or... of the highway within the test site must be dry, paved with relatively smooth concrete or...

  18. 49 CFR 325.33 - Site characteristics; highway operations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... concrete barriers (see § 325.5(c)(4)). (4) One or more curbs having a vertical height of 1 foot (.3 m) or... of the highway within the test site must be dry, paved with relatively smooth concrete or...

  19. 71. MYRTLE CREED BRIDGE, OREGON STATE HIGHWAY 199, AT END ...

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

    71. MYRTLE CREED BRIDGE, OREGON STATE HIGHWAY 199, AT END OF STOUT GROVE ROAD. JOSEPHINE COUNTY, OREGON. LOOKING WNW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  20. 36. MYRTLE CREEK BRIDGE, OREGON STATE HIGHWAY 199, AT END ...

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

    36. MYRTLE CREEK BRIDGE, OREGON STATE HIGHWAY 199, AT END OF STOUT GROVE ROAD. JOSEPHINE COUNTY, OREGON LOOKING WNW. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  1. 49 CFR 173.184 - Highway or rail fusee.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... effects for signaling purposes. The composition of the fusee must be such that the fusee will not ignite... consecutive hours. (b) Fusees (highway and railway) must be packaged in steel drums (1A2), steel...

  2. 113. "EXISTING MAJOR HIGHWAYS". FROM FAIRFIELD COUNTY PLANNING ASSOCIATION, FAIRFIELD: ...

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

    113. "EXISTING MAJOR HIGHWAYS". FROM FAIRFIELD COUNTY PLANNING ASSOCIATION, FAIRFIELD: THE FIRST PLANNED COUNTY IN NEW ENGLAND. JUNE 1933 - Merritt Parkway, Beginning in Greenwich & running 38 miles to Stratford, Greenwich, Fairfield County, CT

  3. Analyses of Lattice Traffic Flow Model on a Gradient Highway

    NASA Astrophysics Data System (ADS)

    Arvind, Kumar Gupta; Sapna, Sharma; Poonam, Redhu

    2014-09-01

    The optimal current difference lattice hydrodynamic model is extended to investigate the traffic flow dynamics on a unidirectional single lane gradient highway. The effect of slope on uphill/downhill highway is examined through linear stability analysis and shown that the slope significantly affects the stability region on the phase diagram. Using nonlinear stability analysis, the Burgers, Korteweg-deVries (KdV) and modified Korteweg-deVries (mKdV) equations are derived in stable, metastable and unstable region, respectively. The effect of reaction coefficient is examined and concluded that it plays an important role in suppressing the traffic jams on a gradient highway. The theoretical findings have been verified through numerical simulation which confirm that the slope on a gradient highway significantly influence the traffic dynamics and traffic jam can be suppressed efficiently by considering the optimal current difference effect in the new lattice model.

  4. Edison Highway Bridge. Baltimore, Baltimore City, MD. Sec. 1201, MP ...

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

    Edison Highway 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

  5. 49 CFR 173.184 - Highway or rail fusee.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Highway or rail fusee. (a) A fusee is a device designed to burn at a controlled rate and to produce visual effects for signaling purposes. The composition of the fusee must be such that the fusee will not...

  6. 49 CFR 173.184 - Highway or rail fusee.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Highway or rail fusee. (a) A fusee is a device designed to burn at a controlled rate and to produce visual effects for signaling purposes. The composition of the fusee must be such that the fusee will not...

  7. Hydraulic design of pervious concrete highway shoulders

    NASA Astrophysics Data System (ADS)

    Grahl, Nathan Andrew

    Stormwater drainage has been a factor in roadway design for years. Now stormwater quantity and quality are also becoming regulated for roadways. As regulations of stormwater management continue to increase so does the need for more viable and effect management practices. The research presented and discussed in this thesis presents the option of using pervious concrete in highway shoulders as a best management practice for stormwater management. Research focused on the hydraulic response of pervious concrete pavements exposed to sheet flowing water. Pervious concrete samples were placed in a hydraulic flume to determine capture discharges, infiltration rates, and by-pass flowrates for a broad range of void contents, across a broad range of pavement cross slopes. The results demonstrate that the capture discharge and infiltration rates are inversely related to the cross slope of the pavement. Results also showed the infiltration rate of the permeable pavement exposed to sheet flowing water, in the model, is significantly lower than the measured infiltration rate. Pervious concrete samples were also tested to determine hydraulic response when exposed to clogging associated with sand used in roadway de-icing. The results of the clogging of the permeable pavements followed similar trends as the unclogged samples, with the only difference being a more significant reduction in infiltration rates at higher applications of sand. Preliminary discussion of a design methodology is included with a design example.

  8. Information highway and numerical heat transfer

    SciTech Connect

    Shih, T.M.; Minkowycz, W.J.

    1996-11-22

    It is proposed that researchers in the numerical heat transfer community need to realize the trend of the information highway and agree to use a protocol or a module that constitutes the core of a computer program solving heat transfer problems. This will avoid duplicate programming and accelerate the technology advancement of numerical heat transfer. The module for two-dimensional incompressible Navier-Stokes flows is presented and explained. It is further demonstrated that, using this module as the foundation, the user can straightforwardly build up an entire personal computer code by inputting the data, specifying boundary conditions, and outputting the result. Other modules for slightly more complicated problems, such as transient flows with variable viscosity in irregular geometries, are also presented. Other than zoning matches for problems with multizones, the programming task for a user becomes minimal and simple: input, prescribe the boundary conditions, and output. The availability of Navier-Stokes modules is particularly helpful for less experienced numerical researchers, newcomers, and graduate students who have just entered the area of heat transfer and fluid flows.

  9. 1. View north from across State Highway 1 toward Inn. ...

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

    1. View north from across State Highway 1 toward Inn. 'Big Sur Inn' Building (HABS-CA-2611-A) visible at left, 'Hayloft' Building (HABS-CA-2611-B at right center, and 'Antique' Building (HABS-CA-2611-C) and 'Champagne' Building (HABS-CA-2611-D) out of sight behind trees at right. - Deetjen's Big Sur Inn, East Side of State Highway 1, Big Sur, Monterey County, CA

  10. CAMAC serial highway interface for the LSI-11

    SciTech Connect

    Lau, N.H.

    1980-04-03

    A CAMAC Serial Highway Interface has been designed for the Local Control and Instrumentation System of the Mirror Fusion Test Facility. There are over 50 distinguishable systems in the facility, each of which consists of the LSI-11 computer, fiber optic communication links, and the CAMAC system. The LSI-11 computer includes a 32k memory, serial modem interface and the CAMAC Serial Highway Interface.

  11. Hydraulic analysis, Mad River at State Highway 41, Springfield, Ohio

    USGS Publications Warehouse

    Mayo, Ronald I.

    1977-01-01

    A hydraulic analysis of the lad River in a reach at Springfield, Ohio was made to determine the effects of relocating State Highway 41 in 1S76. The main channel was cleaned by dredging in the vicinity cf the new highway bridge and at the Detroit, Toledo and Ironton Railway bridge upstream. The new highway was placed on a high fill with relief structures for flood plain drainage consisting of a 12-foot corrugated metal pipe culvert and a bridge opening to accommodate the Detroit, Toledo and Ironton Railway and a property access road. The effect of the new highway embankment on drainage from the flood plain was requested. Also requested was the effect that might be expected on the elevation of flood waters above the new highway embankment if the access road through the new highway embankment were raised.The study indicates that the improvement in the capacity of the main channel to carry water was such that, up to a discharge equivalent to a 25-year frequency flood, the water-surface elevation in the reach upstream from the Detroit, Toledo and Ironton Railway bridge would be about 0.6 foot lower than under conditions prior to the construction on State Highway 41. Diversion through the Mad River left bank levee break above the Detroit, Toledo and Ironton Railway bridge to the flood Flain would be decreased about one-half in terms of rate of discharge in cubic feet per second. The maximum difference in elevation cf the flood water between the upstream and downstream side of the new State Highway 41 embankment would be about 0.2 foot, with an additional 0.4 foot to be expected if the access road were raised 1.5 feet.

  12. Radio source evolution

    NASA Astrophysics Data System (ADS)

    Perucho, M.

    2016-02-01

    Baldwin (1982) wrote that {``the distribution of sources in the radio luminosity, P, overall physical size, D, diagram''} could be considered as {``the radio astronomer's H-R diagram''}. However, unlike the case of stars, not only the intrinsic properties of the jets, but also those of the host galaxy and the intergalactic medium are relevant to explain the evolutionary tracks of radio radio sources. In this contribution I review the current status of our understanding of the evolution of radio sources from a theoretical and numerical perspective, using the P-D diagram as a framework. An excess of compact (linear size {≤ 10} kpc) sources could be explained by low-power jets being decelerated within the host galaxy, as shown by recent numerical simulations. Finally, I discuss the possible tracks that radio sources may follow within this diagram, and the physical processes that can explain the different tracks.

  13. The Sardinia Radio Telescope

    NASA Astrophysics Data System (ADS)

    Grueff, G.; Alvito, G.; Ambrosini, R.; Bolli, P.; D'Amico, N.; Maccaferri, A.; Maccaferri, G.; Morsiani, M.; Mureddu, L.; Natale, V.; Olmi, L.; Orfei, A.; Pernechele, C.; Poma, A.; Porceddu, I.; Rossi, L.; Zacchiroli, G.

    We describe the Sardinia Radio Telescope (SRT), a new general purpose, fully steerable antenna of the National Institute for Astrophysics. The radio telescope is under construction near Cagliari (Sardinia). With its large aperture (64m diameter) and its active surface, SRT is capable of operations up to ˜100GHz, it will contribute significantly to VLBI networks and will represent a powerful single-dish radio telescope for many science fields. The radio telescope has a Gregorian optical configuration with a supplementary beam-waveguide (BWG), which provides additional focal points. The Gregorian surfaces are shaped to minimize the spill-over and standing wave. After the start of the contract for the radio telescope structural and mechanical fabrication in 2003, in the present year the foundation construction will be completed. The schedule foresees the radio telescope inauguration in late 2006.

  14. 77 FR 55863 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory Group Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of... Aeronautics and Space Administration (NASA) announces a meeting of the Applied Science Advisory Group....

  15. 75 FR 4069 - Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... Clean Air Scientific Advisory Committee (CASAC) Ambient Air Monitoring & Methods Subcommittee (AAMMS or... AGENCY Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee (CASAC); Ambient Air Methods and Monitoring Subcommittee (AAMMS); Meeting and Public...

  16. 76 FR 70425 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-14

    ... Office of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board... discussions of classified information relating to DIA's intelligence operations including its support to... Advisory Board to discuss DIA operations and capabilities in support of current intelligence...

  17. 76 FR 52016 - NASA International Space Station Advisory Committee and the Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ... SPACE ADMINISTRATION NASA International Space Station Advisory Committee and the Aerospace Safety... International Space Station Advisory Committee and the Aerospace Safety Advisory Panel. The purpose of this... consideration by NASA for Commercial Resupply Services for the International Space Station (ISS),...

  18. 78 FR 295 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-03

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... the Advisory Board to discuss DIA operations and capabilities in support of current...

  19. 77 FR 2277 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... Advisory Board to discuss DIA operations and capabilities in support of current intelligence...

  20. 77 FR 62222 - Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... of the Secretary Federal Advisory Committee; Defense Intelligence Agency (DIA) Advisory Board; Closed... discussions of classified information relating to DIA's intelligence operations including its support to... the Advisory Board to discuss DIA operations and capabilities in support of current...

  1. Hydrologic effects of highway-deicing chemicals in Massachusetts

    USGS Publications Warehouse

    Frost, L.R., Jr.; Pollock, S.J.; Wakelee, R.F.

    1981-01-01

    Methods of estimating annual mean and annual maximum chloride concentrations and sodium concentrations in streams were developed using multiple and simple linear regression techniques and data collected during the 1972-77 water years. Independent variables are easily obtainable parameters such as total salt application within a basin, annual precipitation, and drainage basin characteristics. Methods for obtaining gross estimates of chloride loads and sodium loads from salt-application data and estimates of nonhighway-related chloride and sodium were suggested. A chloride budget was calculated for a small drainage basin containing a section of interstate highway. The chloride budget was described in terms of the percentages in direct runoff to the stream, in ground-water discharges to the stream, in storage in the ground, and in the amount unaccounted for. Attempts were made to relate chloride concentrations in ground water adjacent to highways to quantities of salt applied to the highways on an annual basis, annual precipitation, depth of the wells below land surface, depth of wells below the water table, and distance of well from edge of pavement. Little correlation was observed between annual salt-application values and annual mean chloride concentrations in ground water near highways. The irregular distribution of highway runoff, due to topographic differences between sites, and variations in salting and runoff during individual storm events seem to affect correlation between quantities of salt applied and chloride concentrations in ground water near highways. (USGS)

  2. Sub-pixel localization of highways in AVIRIS images

    NASA Technical Reports Server (NTRS)

    Salu, Yehuda

    1995-01-01

    Roads and highways show up clearly in many bands of AVIRIS images. A typical lane in the U.S. is 12 feet wide, and the total width of a four lane highway, including 18 feet of paved shoulders, is 19.8 m. Such a highway will cover only a portion of any 20x20 m AVIRIS pixel that it traverses. The other portion of these pixels wil be usually covered by vegetation. An interesting problem is to precisely determine the location of a highway within the AVIRIS pixels that it traverses. This information may be used for alignment and spatial calibration of AVIRIS images. Also, since the reflection properties of highway surfaces do not change with time, and they can be determined once and for all, such information can be of help in calculating and filtering out the atmospheric noise that contaminates AVIRIS measurements. The purpose of this report is to describe a method for sub-pixel localization of highways.

  3. STEM on the radio

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-10-01

    Looking for an Internet radio station focusing on programing about science, technology, engineering, and math (STEM)? The U.S. National Science Foundation (NSF) announced on 26 September the launch of Science360 Radio, which it says is the first Internet radio stream dedicated to STEM programing. Science360 includes more than 100 radio shows and podcasts that are available on the Web as well as on iPhone and Android devices. The shows originate from a variety of sources, including NSF, other U.S. government agencies, science organizations, universities, and media outlets. For more information, see http://science360.gov/files/.

  4. Radio data transmission for SCADA

    SciTech Connect

    Frasier, W.E. )

    1989-09-01

    Enron has used such wireless systems as meteor burst radio, 952 MHz multiple address radio, VSAT and L-band satellite, cellular radio and ACSB radio. The company's experience with meteor burst radio communications is discussed in this paper. It indicates good system reliability and consequently all back-up telephone lines have been removed from sites using this system.

  5. 76 FR 7551 - Advisory Committee on Student Financial Assistance: Hearing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ... Advisory Committee on Student Financial Assistance: Hearing AGENCY: Advisory Committee on Student Financial... Student Financial Assistance (the Advisory Committee). This notice also describes the functions of the.... Alison Bane, Associate Director of Government Relations, Advisory Committee on Student...

  6. 77 FR 2539 - Meetings of the Small Communities Advisory Subcommittee and the Local Government Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-18

    ... if the number of requests for appearances requires it. The Local Government Advisory Committee (LGAC... requests for appearances requires it. Dates and Addresses: The Small Communities Advisory...

  7. Energy Beam Highways Through the Skies

    NASA Technical Reports Server (NTRS)

    Myrabo, Leik N.

    1996-01-01

    The emergence of Energy Beam Flight Transportation Systems could dramatically change the way we travel in the 21st Century. A framework for formulating 'Highways of Light' and the top level architectures that invoke radically new Space Power Grid infrastructure, are introduced. Basically, such flight systems, hereafter called Lightcraft, would employ off-board energy beam sources (either laser or microwave) to energize on-board dependent 'motors' -- instead of the traditional autonomous 'engines' with their on-board energy sources (e.g., chemical fuels). Extreme reductions in vehicle dry mass appear feasible with the use of off-board power and a high degree of on-board artificial intelligence. Such vehicles may no longer need airports for refueling (since they require no propellant), and could possibly pick up travelers at their homes -- before motoring over to one of many local boost stations, for the flight out. With off-board power, hyper-energetic acceleration performance and boost-glide trajectories become feasible. Hypersonic MS airbreathing propulsion can enable boosts up to twice escape velocity, which will cut trip times to the moon down to 5.5 hours. The predominant technological, environmental and social factors that will result from such transportation systems will be stressed. This presentation first introduces the remote source siting options for the space power system infrastructure, and then provides three representative laser/microwave Lightcraft options (derived from historical Case Studies): i.e., 'Acorn', 'Toy Top', and 'Disc.' Next the gamut of combined-cycle engine options developed for these Lightcraft are examined -- to illuminate the 'emerging technologies' that must be harnessed to produce flight hardware. Needed proof-of concept experiments are identified, along with the Macro-Level Issues that can springboard these revolutionary concepts into hardware reality.

  8. Energy Beam Highways Through the Skies

    SciTech Connect

    Myrabo, L.N.

    1996-02-01

    The emergence of Energy Beam Flight Transportation Systems could dramatically change the way one travels in the 21st Century. A framework for formulating `Highways of Light` and the top level architectures that invoke radically new Space Power Grid infrastructure, are introduced. Basically, such flight systems, hereafter called Lightcraft, would employ off-board energy beam sources (either laser or microwave) to energize on-board dependent `motors` -- instead of the traditional autonomous `engines` with their on-board energy sources (e.g., chemical fuels). Extreme reductions in vehicle dry mass appear feasible with the use of off-board power and a high degree of on-board artificial intelligence. Such vehicles may no longer need airports for refueling (since they require no propellant), and could possibly pick up travelers at their homes -- before motoring over to one of many local boost stations, for the flight out. With off-board power, hyper-energetic acceleration performance and boost-glide trajectories become feasible. Hypersonic MS airbreathing propulsion can enable boosts up to twice escape velocity, which will cut trip times to the moon down to 5.5 hours. The predominant technological, environmental and social factors that will result from such transportation systems will be stressed. This presentation first introduces the remote source siting options for the space power system infrastructure, and then provides three representative laser/microwave Lightcraft options (derived from historical Case Studies): i.e., `Acorn`, `Toy Top`, and `Disc.` Next the gamut of combined-cycle engine options developed for these Lightcraft are examined -- to illuminate the `emerging technologies` that must be harnessed to produce flight hardware. Needed proof-of concept experiments are identified, along with the Macro-Level Issues that can springboard these revolutionary concepts into hardware reality.

  9. Assessing Biological Effects from Highway-Runoff Constituents

    USGS Publications Warehouse

    Buckler, Denny R.; Granato, Gregory E.

    1999-01-01

    Increased emphasis on evaluation of nonpoint-source pollution has intensified the need for techniques that can be used to discern the toxicological effects of complex chemical mixtures. In response, the use of biological assessment techniques is receiving increased regulatory emphasis. When applied with documented habitat assessment and chemical analysis, these techniques can increase our understanding of the influence of environmental contaminants on the biological integrity and ecological function of aquatic communities. The contaminants of greatest potential concern in highway runoff are those that arise from highway construction, maintenance, and use. The major contaminants of interest are deicers; nutrients; metals; petroleum-related organic compounds, such as polycyclic aromatic hydrocarbons (PAHs), benzene, toluene, ethylbenzene, and xylene (BTEX), and methyl tert -butyl ether (MTBE); sediment washed off the road surface; and agricultural chemicals used in highway maintenance. Hundreds, if not thousands, of biological endpoints (measurable responses of living organisms) may be either directly or associatively affected by contaminant exposure. Measurable effects can occur throughout ecosystem processes across the wide range of biological complexity, ranging from responses at the biochemical level to the community level. The challenge to the environmental scientist is to develop an understanding of the relationship of effects at various levels of biological organization in order to determine whether a causal relationship exists between chemical exposure and substantial ecological impairment. This report provides a brief history of the evolution of biological assessment techniques, a description of the major classes of contaminants that are of particular interest in highway runoff, an overview of representative biological assessment techniques, and a discussion of data-quality considerations. Published reports with a focus on the effects of highway runoff on

  10. Assessing biological effects from highway-runoff constituents

    USGS Publications Warehouse

    Buckler, Denny R.; Granato, Gregory E.

    1999-01-01

    Increased emphasis on evaluation of nonpoint-source pollution has intensified the need for techniques that can be used to discern the toxicological effects of complex chemical mixtures. In response, the use of biological assessment techniques is receiving increased regulatory emphasis. When applied with documented habitat assessment and chemical analysis, these techniques can increase our understanding of the influence of environmental contaminants on the biological integrity and ecological function of aquatic communities.The contaminants of greatest potential concern in highway runoff are those that arise from highway construction, maintenance, and use. The major contaminants of interest are deicers; nutrients; metals; petroleum-related organic compounds, such as polycyclic aromatic hydrocarbons (PAHs), benzene, toluene, ethylbenzene, and xylene (BTEX), and methyl tert -butyl ether (MTBE); sediment washed off the road surface; and agricultural chemicals used in highway maintenance. Hundreds, if not thousands, of biological endpoints (measurable responses of living organisms) may be either directly or associatively affected by contaminant exposure. Measurable effects can occur throughout ecosystem processes across the wide range of biological complexity, ranging from responses at the biochemical level to the community level. The challenge to the environmental scientist is to develop an understanding of the relationship of effects at various levels of biological organization in order to determine whether a causal relationship exists between chemical exposure and substantial ecological impairment. This report provides a brief history of the evolution of biological assessment techniques, a description of the major classes of contaminants that are of particular interest in highway runoff, an overview of representative biological assessment techniques, and a discussion of data-quality considerations. Published reports with a focus on the effects of highway runoff on the

  11. Temporary Losses of Highway Capacity and Impacts on Performance

    SciTech Connect

    Chin, S.M.

    2002-07-31

    Traffic congestion and its impacts significantly affect the nation's economic performance and the public's quality of life. In most urban areas, travel demand routinely exceeds highway capacity during peak periods. In addition, events such as crashes, vehicle breakdowns, work zones, adverse weather, and suboptimal signal timing cause temporary capacity losses, often worsening the conditions on already congested highway networks. The impacts of these temporary capacity losses include delay, reduced mobility, and reduced reliability of the highway system. They can also cause drivers to re-route or reschedule trips. Prior to this study, no nationwide estimates of temporary losses of highway capacity had been made by type of capacity-reducing event. Such information is vital to formulating sound public policies for the highway infrastructure and its operation. This study is an initial attempt to provide nationwide estimates of the capacity losses and delay caused by temporary capacity-reducing events. The objective of this study was to develop and implement methods for producing national-level estimates of the loss of capacity on the nation's highway facilities due to temporary phenomena as well as estimates of the impacts of such losses. The estimates produced by this study roughly indicate the magnitude of problems that are likely be addressed by the Congress during the next re-authorization of the Surface Transportation Programs. The scope of the study includes all urban and rural freeways and principal arterials in the nation's highway system for 1999. Specifically, this study attempts to quantify the extent of temporary capacity losses due to crashes, breakdowns, work zones, weather, and sub-optimal signal timing. These events can cause impacts such as capacity reduction, delays, trip rescheduling, rerouting, reduced mobility, and reduced reliability. This study focuses on the reduction of capacity and resulting delays caused by the temporary events mentioned

  12. The Radio Jove Project

    NASA Technical Reports Server (NTRS)

    Thieman, J. R.

    2010-01-01

    The Radio love Project is a hands-on education and outreach project in which students, or any other interested individuals or groups build a radio telescope from a kit, operate the radio telescope, transmit the resulting signals through the internet if desired, analyze the results, and share the results with others through archives or general discussions among the observers. Radio love is intended to provide an introduction to radio astronomy for the observer. The equipment allows the user to observe radio signals from Jupiter, the Sun, the galaxy, and Earth-based radiation both natural and man-made. The project was started through a NASA Director's Discretionary Fund grant more than ten years ago. it has continued to be carried out through the dedicated efforts of a group of mainly volunteers. Dearly 1500 kits have been distributed throughout the world. Participation can also be done without building a kit. Pre-built kits are available. Users can also monitor remote radio telescopes through the internet using free downloadable software available through the radiosky.com website. There have been many stories of prize-winning projects, inspirational results, collaborative efforts, etc. We continue to build the community of observers and are always open to new thoughts about how to inspire the observers to still greater involvement in the science and technology associated with Radio Jove.

  13. Film, Radio, and Television.

    ERIC Educational Resources Information Center

    Hardesty, Carolyn, Ed.

    1990-01-01

    This journal issue covers the history of film, radio, and television in Iowa. The first article, "When Pictures and Sound Came to Iowa," summarizes the origin of movies and radio and their early beginnings in Iowa. Using old photographs and measurement charts, the viewing, reading, and listening habits of young people in 1950 and 1958 are…

  14. Writing for Radio.

    ERIC Educational Resources Information Center

    Tupper, Marianna S.

    1995-01-01

    Describes a 24-hour commercial radio station simulation class project for eighth-grade language arts. Students wrote their own scripts, chose music and were disc jockeys on their own music and talk shows, and prepared news and traffic reports. Guest speakers from actual commercial radio came in to discuss issues such as advertising, censorship,…

  15. Frequencies for radio astronomy.

    PubMed

    Smith, F G

    1970-10-31

    At present the scope of research in radio astronomy is limited by the allocation of frequencies, some of which have to be shared with other radio services. When the International Telecommunications Union reconsiders all frequency allocations next year, astronomers are hoping for an improvement.

  16. Stabilized radio frequency quadrupole

    DOEpatents

    Lancaster, H.D.; Fugitt, J.A.; Howard, D.R.

    1984-12-25

    Disclosed is a long-vane stabilized radio frequency resonator for accelerating charged particles and including means defining a radio frequency resonator cavity, a plurality of long vanes mounted in the defining means for dividing the cavity into sections, and means interconnecting opposing ones of the plurality of vanes for stabilizing the resonator. 5 figs.

  17. Stabilized radio frequency quadrupole

    DOEpatents

    Lancaster, Henry D.; Fugitt, Jock A.; Howard, Donald R.

    1984-01-01

    A long-vane stabilized radio frequency resonator for accelerating charged particles and including means defining a radio frequency resonator cavity, a plurality of long vanes mounted in the defining means for dividing the cavity into sections, and means interconnecting opposing ones of the plurality of vanes for stabilizing the resonator.

  18. Off-Highway Gasoline Consuption Estimation Models Used in the Federal Highway Administration Attribution Process: 2008 Updates

    SciTech Connect

    Hwang, Ho-Ling; Davis, Stacy Cagle

    2009-12-01

    This report is designed to document the analysis process and estimation models currently used by the Federal Highway Administration (FHWA) to estimate the off-highway gasoline consumption and public sector fuel consumption. An overview of the entire FHWA attribution process is provided along with specifics related to the latest update (2008) on the Off-Highway Gasoline Use Model and the Public Use of Gasoline Model. The Off-Highway Gasoline Use Model is made up of five individual modules, one for each of the off-highway categories: agricultural, industrial and commercial, construction, aviation, and marine. This 2008 update of the off-highway models was the second major update (the first model update was conducted during 2002-2003) after they were originally developed in mid-1990. The agricultural model methodology, specifically, underwent a significant revision because of changes in data availability since 2003. Some revision to the model was necessary due to removal of certain data elements used in the original estimation method. The revised agricultural model also made use of some newly available information, published by the data source agency in recent years. The other model methodologies were not drastically changed, though many data elements were updated to improve the accuracy of these models. Note that components in the Public Use of Gasoline Model were not updated in 2008. A major challenge in updating estimation methods applied by the public-use model is that they would have to rely on significant new data collection efforts. In addition, due to resource limitation, several components of the models (both off-highway and public-us models) that utilized regression modeling approaches were not recalibrated under the 2008 study. An investigation of the Environmental Protection Agency's NONROAD2005 model was also carried out under the 2008 model update. Results generated from the NONROAD2005 model were analyzed, examined, and compared, to the extent that is

  19. Radio efficiency of pulsars

    SciTech Connect

    Szary, Andrzej; Melikidze, George I.; Gil, Janusz; Zhang, Bing; Xu, Ren-Xin E-mail: zhang@physics.unlv.edu

    2014-03-20

    We investigate radio emission efficiency, ξ, of pulsars and report a near-linear inverse correlation between ξ and the spin-down power, E-dot , as well as a near-linear correlation between ξ and pulsar age, τ. This is a consequence of very weak, if any, dependences of radio luminosity, L, on pulsar period, P, and the period derivative, P-dot , in contrast to X-ray or γ-ray emission luminosities. The analysis of radio fluxes suggests that these correlations are not due to a selection effect, but are intrinsic to the pulsar radio emission physics. We have found that, although with a large variance, the radio luminosity of pulsars is ≈10{sup 29} erg s{sup –1}, regardless of the position in the P-- P-dot diagram. Within such a picture, a model-independent statement can be made that the death line of radio pulsars corresponds to an upper limit in the efficiency of radio emission. If we introduce the maximum value for radio efficiency into the Monte Carlo-based population syntheses we can reproduce the observed sample using the random luminosity model. Using the Kolmogorov-Smirnov test on a synthetic flux distribution reveals a high probability of reproducing the observed distribution. Our results suggest that the plasma responsible for generating radio emission is produced under similar conditions regardless of pulsar age, dipolar magnetic field strength, and spin-down rate. The magnetic fields near the pulsar surface are likely dominated by crust-anchored, magnetic anomalies, which do not significantly differ among pulsars, leading to similar conditions for generating electron-positron pairs necessary to power radio emission.

  20. Deicing chemicals as source of constituents of highway runoff

    USGS Publications Warehouse

    Granato, G.E.

    1996-01-01

    The dissolved major and trace constituents of deicing chemicals as a source of constituents in highway runoff must be quantified for interpretive studies of highway runoff and its effects on surface water and groundwater. Dissolved constituents of the deicing chemicals-sodium chloride, calcium chloride, and premix (a mixture of sodium and calcium chloride)-were determined by analysis of salt solutions created in the laboratory and are presented as mass ratios to chloride. Deicing chemical samples studied are about 98 and 97 percent pure sodium chloride and calcium chloride, respectively: however, each has a distinct major and trace ion constituent signature. The greatest impurity in sodium chloride road sail samples was sulfate, followed by calcium, potassium, bromide, vanadium, magnesium, fluoride, and other constituents with a ratio to chloride of less than 0.0001 by mass. The greatest impurity in the calcium chloride road salt samples was sodium, followed by potassium, sulfate, bromide, silica, fluoride. strontium, magnesium, and other constituents with a ratio to chloride of less than 0.0001 by mass. Major constituents of deicing chemicals in highway runoff may account for a substantial source of annual chemical loads. Comparison of estimated annual loads and first flush concentrations of deicing chemical constituents in highway runoff with those reported in the literature indicate that although deicing chemicals are not a primary source of trace constituents, they are not a trivial source, either. Therefore, deicing chemicals should be considered as a source of many major and trace constituents in highway and urban runoff.

  1. Accident prediction model for public highway-rail grade crossings.

    PubMed

    Lu, Pan; Tolliver, Denver

    2016-05-01

    Considerable research has focused on roadway accident frequency analysis, but relatively little research has examined safety evaluation at highway-rail grade crossings. Highway-rail grade crossings are critical spatial locations of utmost importance for transportation safety because traffic crashes at highway-rail grade crossings are often catastrophic with serious consequences. The Poisson regression model has been employed to analyze vehicle accident frequency as a good starting point for many years. The most commonly applied variations of Poisson including negative binomial, and zero-inflated Poisson. These models are used to deal with common crash data issues such as over-dispersion (sample variance is larger than the sample mean) and preponderance of zeros (low sample mean and small sample size). On rare occasions traffic crash data have been shown to be under-dispersed (sample variance is smaller than the sample mean) and traditional distributions such as Poisson or negative binomial cannot handle under-dispersion well. The objective of this study is to investigate and compare various alternate highway-rail grade crossing accident frequency models that can handle the under-dispersion issue. The contributions of the paper are two-fold: (1) application of probability models to deal with under-dispersion issues and (2) obtain insights regarding to vehicle crashes at public highway-rail grade crossings. PMID:26922288

  2. Environmental hazard analysis and effective remediation of highway seepage.

    PubMed

    Yuan, Renmao; Yang, Y S; Qiu, X; Ma, F S

    2007-04-01

    Risk assessment and minimisation of environmental hazards are critical issues to consider in the geotechnical engineering projects. A case of highway pavement seepage induced by groundwater, at a locality along the section of Hua-Qing Highway of Guangdong Province, China, is presented for environmental hazard analysis and effective remediation. The environmental hazard analyses were based on in situ hydrogeologic investigation, rock-soil testing and integrated environmental understanding. The analyses indicate that the highway seepage was caused by elevation of groundwater hydraulic pressure in low permeable strata near the highway pavement, which was controlled by landform, hydrology, weather and road structure. The risk source of groundwater 'flooding' was the groundwater and surface water in the ring-like valley around Fenshui Village. A blind-ditch system for effective remediation of the pavement seepage hazard was proposed and successfully implemented by declining groundwater table near the highway based on the comprehensive assessment of various conditions. This geotechnical accident shows that the role of groundwater is an essential factor to consider in the geotechnical and environmental engineering studies and multidisciplinary effort for risk assessment of environmental hazards is important under current global climate change condition.

  3. 75 FR 36373 - Federal Advisory Committee; Advisory Council on Dependents' Education

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... of the Secretary Federal Advisory Committee; Advisory Council on Dependents' Education AGENCY... that the Advisory Council on Dependents' Education will meet on September 8, 2010, in Arlington, VA... organizations may submit written statements to the Advisory Council on Dependents' Education about its...

  4. 78 FR 69392 - Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... of the Secretary Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory... advisory committee meeting of the Defense Advisory Committee on Military Personnel Testing. The purpose of the meeting is to review planned changes and progress in developing computerized tests for...

  5. 78 FR 70960 - Utah Resource Advisory Council/Recreation Resource Advisory Council Meeting/Conference Call

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... Bureau of Land Management Utah Resource Advisory Council/Recreation Resource Advisory Council Meeting..., and the Federal Lands Recreation Enhancement Act, the Bureau of Land Management's (BLM) Utah Resource Advisory Council (RAC)/Recreation Resource Advisory Council (RRAC) will host a meeting/conference...

  6. 75 FR 59235 - Federal Advisory Committee; Army National Cemeteries Advisory Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... of the Secretary Federal Advisory Committee; Army National Cemeteries Advisory Commission AGENCY... establishing the charter for the Army National Cemeteries Advisory Commission (hereafter referred to as ``the... advisory committee established to provide the Secretary of Defense, through the Under Secretary of the...

  7. 75 FR 22757 - Federal Advisory Committee; Army Education Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... of the Secretary Federal Advisory Committee; Army Education Advisory Committee; Charter Renewal... renewing the charter for the Army Education Advisory Committee (hereafter referred to as the Committee... advisory committee that shall provide the Secretary of Defense, through the Secretary of the Army and...

  8. 75 FR 22560 - Federal Advisory Committee; U.S. Air Force Scientific Advisory Board; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... of the Secretary Federal Advisory Committee; U.S. Air Force Scientific Advisory Board; Charter... that it is renewing the charter for the U.S. Air Force Scientific Advisory Board (hereafter referred to as the Board). FOR FURTHER INFORMATION CONTACT: Jim Freeman, Deputy Advisory Committee...

  9. 75 FR 22754 - Federal Advisory Committee; Chief of Engineers Environmental Advisory Board; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... of the Secretary Federal Advisory Committee; Chief of Engineers Environmental Advisory Board; Charter... that it is renewing the charter for the Chief of Engineers Environmental Advisory Board (hereafter referred to as the Board). FOR FURTHER INFORMATION CONTACT: Jim Freeman, Deputy Advisory...

  10. 78 FR 56231 - Government-Wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-12

    ... ADMINISTRATION Government-Wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting AGENCY: Office of Government-Wide Policy, General Services Administration (GSA). ACTION: Notice. SUMMARY: The Government-wide Travel Advisory Committee (GTAC) (the Committee), is a Federal Advisory Committee...

  11. 78 FR 51191 - Government-wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... ADMINISTRATION Government-wide Travel Advisory Committee (GTAC); Public Advisory Committee Meeting AGENCY: Office of Government-wide Policy, General Services Administration (GSA). ACTION: Notice. SUMMARY: The Government-wide Travel Advisory Committee (GTAC) (the Committee), is a Federal Advisory Committee...

  12. Radio broadcasting via satellite

    NASA Astrophysics Data System (ADS)

    Helm, Neil R.; Pritchard, Wilbur L.

    1990-10-01

    Market areas offering potential for future narrowband broadcast satellites are examined, including international public diplomacy, government- and advertising-supported, and business-application usages. Technical issues such as frequency allocation, spacecraft types, transmission parameters, and radio receiver characteristics are outlined. Service and system requirements, advertising revenue, and business communications services are among the economic issues discussed. The institutional framework required to provide an operational radio broadcast service is studied, and new initiatives in direct broadcast audio radio systems, encompassing studies, tests, in-orbit demonstrations of, and proposals for national and international commercial broadcast services are considered.

  13. Practice advisory on liposuction.

    PubMed

    Iverson, Ronald E; Lynch, Dennis J

    2004-04-15

    COMMITTEE STATEMENT: At the 69th annual meeting of the American Society of Plastic Surgeons (ASPS) in October of 2000, the ASPS Board of Directors convened the Task Force on Patient Safety in Office-Based Surgery Facilities. The task force was assembled in the wake of several highly publicized patient deaths involving plastic surgery and increasing state legislative and regulatory activity of office-based surgery facilities. In response to the increased scrutiny of the office-based surgery setting, the task force produced two practice advisories: "Procedures in the Office-Based Surgery Setting" and "Patient Selection in the Office-Based Surgery Setting." Since the task force's inception, professional and public awareness of patient safety issues has continued to grow. This heightened interest resulted in an increased need for plastic surgeons to communicate their views on the topic. To meet this challenge, the task force evolved into the Committee on Patient Safety, allowing the committee to address topics affecting the safety and welfare of plastic surgery patients, regardless of the facility setting. The "Practice Advisory on Liposuction" is the first advisory developed since the committee was formed. It was a lengthy and painstaking process for the committee, which included representatives from related plastic surgery organizations as well as the American Society of Anesthesiologists (ASA). Committee members included Ronald E. Iverson, M.D., chair; Jeffery L. Apfelbaum, M.D., ASA representative; Bruce L. Cunningham, M.D., ASPS/Plastic Surgery Educational Foundation (PSEF) Joint Outcomes Task Force representative; Richard A. D'Amico, M.D., ASPS representative; Victor L. Lewis, Jr., M.D., ASPS Health Policy Analysis Committee representative; Dennis J. Lynch, M.D., ASPS representative; Noel B. McDevitt, M.D., ASPS Deep Vein Thrombosis Task Force representative; Michael F. McGuire, M.D., The American Society for Aesthetic Plastic Surgery (ASAPS) representative

  14. SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 ...

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

    SPRR WATER SETTLING RESERVOIR. VIEW LOOKING NORTHEAST. INTERSTATE HIGHWAY 8 BRIDGE CROSSES THE COLORADO RIVER BEYOND THE RESERVOIR. THE OCEAN-TO-OCEAN HIGHWAY BRIDGE AND THE 1924 SPRR BRIDGE ARE AT THE RIGHT EDGE OF THE IMAGE ABOVE THE INTERSTATE BRIDGE. FORT YUMA IS SEEN BEYOND THE INTERSTATE ON INDIAN HILL IN CALIFORNIA. THE SINGLE AUTO IS PARKED ON THE SITE OF THE SPRR HOTEL. - Southern Pacific Railroad Water Settling Reservoir, Yuma Crossing, south bank of Colorado River at foot of Madison Avenue, Yuma, Yuma County, AZ

  15. Payload advisory panel recommendations

    NASA Technical Reports Server (NTRS)

    Moore, Berrien, III

    1991-01-01

    The Payload Advisory Panel proposes a restructured Earth Observing System (EOS) mission to address high-priority science and environmental policy issues in Earth System Science. These issues have been identified through studies conducted by the Intergovernmental Panel on Climate Change (IPCC), the United States Environmental Protection Agency (EPA), and the Committee on Earth and Environmental Sciences (CEES). The restructured EOS defers efforts to improve the understanding of the middle and upper stratosphere and solid earth geophysics. The strategy of the mission combines high priority new measurements with continuation of critical data sets begun by missions which precede EOS. Collaborative arrangements with international partners are an essential part of the program and additional arrangements are posed. The need for continuity in Earth observations and the urgency of environmental questions require launch of some EOS elements as soon as possible. They further require maintenance of the EOS objective of obtaining consistent 15-year measurement records.

  16. Atmospheric Release Advisory Capability

    SciTech Connect

    Dickerson, M.H.; Gudiksen, P.H.; Sullivan, T.J.

    1983-02-01

    The Atmospheric Release Advisory Capability (ARAC) project is a Department of Energy (DOE) sponsored real-time emergency response service available for use by both federal and state agencies in case of a potential or actual atmospheric release of nuclear material. The project, initiated in 1972, is currently evolving from the research and development phase to full operation. Plans are underway to expand the existing capability to continuous operation by 1984 and to establish a National ARAC Center (NARAC) by 1988. This report describes the ARAC system, its utilization during the past two years, and plans for its expansion during the next five to six years. An integral part of this expansion is due to a very important and crucial effort sponsored by the Defense Nuclear Agency to extend the ARAC service to approximately 45 Department of Defense (DOD) sites throughout the continental US over the next three years.

  17. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Aerospace Safety Advisory Panel (ASAP) provided oversight on the safety aspects of many NASA programs. In addition, ASAP undertook three special studies. At the request of the Administrator, the panel assessed the requirements for an assured crew return vehicle (ACRV) for the space station and reviewed the organization of the safety and mission quality function within NASA. At the behest of Congress, the panel formed an independent, ad hoc working group to examine the safety and reliability of the space shuttle main engine. Section 2 presents findings and recommendations. Section 3 consists of information in support of these findings and recommendations. Appendices A, B, C, and D, respectively, cover the panel membership, the NASA response to the findings and recommendations in the March 1992 report, a chronology of the panel's activities during the reporting period, and the entire ACRV study report.

  18. Recycling and use of waste materials and by-products in highway construction: A synthesis of highway practice. Final report

    SciTech Connect

    Collins, R.J.; Ciesielski, S.K.; Mason, L.S.

    1994-01-01

    The report on recycling and use of waste materials and by-products in highway construction will be of interest to administrators and policy makers; pavements, materials, geotechnical, and environmental engineers; and other professionals involved with highway design, construction, and maintenance. Information is provided on the technical, economic, and environmental aspects (including legislative and regulatory considerations) of recycling and on the specific applications of waste materials and by-products. Information is also provided on the quantities, characteristics, possible uses, current and past research activities, and actual highway construction use of each waste material or by-product. This information is classified into four broad categories based on source: agricultural, domestic, industrial, and mineral wastes.

  19. 75 FR 31760 - Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory... Administrator on the programs and services that GIPSA delivers under the U.S. Grain Standards...

  20. 75 FR 67682 - Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory... Administrator on the programs and services that GIPSA delivers under the U.S. Grain Standards...

  1. 76 FR 30305 - Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-25

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory... Administrator on the programs and services that GIPSA delivers under the U.S. Grain Standards...

  2. 75 FR 44770 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... National Oceanic and Atmospheric Administration RIN 0648-XX87 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  3. 78 FR 3402 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... National Oceanic and Atmospheric Administration RIN 0648-XC443 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  4. 77 FR 46733 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ... National Oceanic and Atmospheric Administration RIN 0648-XC145 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  5. 76 FR 14379 - Marine Fisheries Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... National Oceanic and Atmospheric Administration RIN 0648-XA265 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will...

  6. 75 FR 13598 - NASA Advisory Council; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... SPACE ADMINISTRATION NASA Advisory Council; Meeting AGENCY: National Aeronautics and Space... Information Technology Infrastructure Committee of the NASA Advisory Council. DATES: Thursday, April 15, 2010...; 2939943. ADDRESSES: NASA Headquarters, 300 E Street, SW., Washington, DC, Room 2O43 FOR...

  7. 77 FR 67029 - NASA Advisory Council Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... SPACE ADMINISTRATION NASA Advisory Council Meeting AGENCY: National Aeronautics and Space Administration... amended, the National Aeronautics and Space Administration announces a meeting of the NASA Advisory... are local time. ADDRESSES: NASA Marshall Space Flight Center, Building 4200, Room P- 110,...

  8. 77 FR 57086 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-17

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  9. 77 FR 74661 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  10. 78 FR 16852 - Open Internet Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-19

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory... Open Internet rules, and to provide any recommendations it deems appropriate to the...

  11. 75 FR 3197 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet February 5, 2010 (RAC)...

  12. 77 FR 47812 - Yakutat Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Yakutat Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Yakutat Resource Advisory Committee will meet in Yakutat, Alaska. The committee...

  13. 77 FR 50985 - Gogebic Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Gogebic Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Gogebic Resource Advisory Committee will meet in Watersmeet, Michigan. The...

  14. 77 FR 50984 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Ontonagon, Michigan....

  15. 76 FR 22077 - Gogebic Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Gogebic Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Gogebic Resource Advisory Committee will meet in Marenisco, Michigan. The...

  16. 76 FR 38109 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Marienville, Pennsylvania....

  17. 77 FR 48126 - Flathead Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Flathead Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Flathead Resource Advisory Committee will meet in Kalispell, Montana. The...

  18. 76 FR 20310 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-12

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, June 28, 2011... Ranger District, 3031 Tongass Avenue, Ketchikan, Alaska. Send written comments to Ketchikan...

  19. 77 FR 49410 - Chequamegon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Chequamegon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Chequamegon Resource Advisory Committee will meet in Park Falls, Wisconsin....

  20. 76 FR 11193 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The...

  1. 76 FR 51343 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. ] SUMMARY: The Mendocino County Resource Advisory Committee will meet September 16, 2011 (RAC)...

  2. 76 FR 4862 - Fishlake Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Fishlake Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Fishlake Resource Advisory Committee will meet in Richfield, Utah. The committee...

  3. 77 FR 50460 - Cherokee Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Cherokee Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Cherokee Resource Advisory Committee will meet in Knoxville, Tennessee....

  4. 76 FR 50993 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Warren, Pennsylvania....

  5. 78 FR 22842 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, WI. The committee...

  6. 77 FR 50676 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, WI. The committee...

  7. 75 FR 45091 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Ontonagon, Michigan....

  8. 77 FR 56607 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet September 21, 2012 (RAC)...

  9. 77 FR 45329 - Sabine Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Sabine Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sabine Resource Advisory Committee will meet in ] Hemphill, Texas. The committee...

  10. 75 FR 26918 - Fishlake Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Fishlake Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Fishlake Resource Advisory Committee will meet in Richfield, Utah. The committee...

  11. 76 FR 85 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-03

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona, to finalize...., Flagstaff, Arizona 86004. Send written comments to Brady Smith, RAC Coordinator, Coconino Resource...

  12. 75 FR 27704 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet June 18, 2010 (RAC)...

  13. 76 FR 22672 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, WI. The committee...

  14. 75 FR 42067 - Chequamegon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Chequamegon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, Wisconsin. The...

  15. 78 FR 23741 - Flathead Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Flathead Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Flathead Resource Advisory Committee will meet in Kalispell, Montana. The...

  16. 78 FR 41362 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Kenton, Michigan on the...

  17. 76 FR 2882 - Ontonagon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Ontonagon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ontonagon Resource Advisory Committee will meet in Ewen, Michigan. The Committee...

  18. 78 FR 41362 - Gogebic Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Gogebic Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Gogebic Resource Advisory Committee (RAC) will meet in Watersmeet, Michigan on...

  19. 76 FR 44573 - Chequamegon Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Chequamegon Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Chequamegon Resource Advisory Committee will meet in Park Falls, Wisconsin....

  20. 76 FR 45227 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-28

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Clarendon, Pennsylvania....

  1. 77 FR 49410 - Kisatchie Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Kisatchie Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Kisatchie Resource Advisory Committee will meet in Natchitoches, Louisiana....

  2. 76 FR 50994 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Clarendon, Pennsylvania....

  3. 76 FR 23275 - Allegheny Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Allegheny Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Allegheny Resource Advisory Committee will meet in Clarendon, Pennsylvania....

  4. 76 FR 770 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet January 21, 2011 (RAC)...

  5. 76 FR 4089 - Nicolet Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nicolet Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of Meeting. SUMMARY: The Nicolet Resource Advisory Committee will meet in Crandon, Wisconsin. The...

  6. 75 FR 55539 - Shoshone Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Shoshone Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Shoshone Resource Advisory Committee will meet in Thermopolis, Wyoming....

  7. 75 FR 19608 - Recreation Resource Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Recreation Resource Advisory Committees AGENCY: Forest Service, USDA. ACTION: Call for nominations for the Pacific Northwest Recreation Resource Advisory Committees. SUMMARY: The Secretary of Agriculture has established the Pacific Northwest Recreation Resource...

  8. 76 FR 23969 - Virginia Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee... National Forests Supervisor's Office conference room at 5162 Valleypointe Parkway, Roanoke, Virginia...

  9. 75 FR 67351 - Environmental Management Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of Open Teleconference. SUMMARY: This notice announces a teleconference of the Environmental Management Advisory Board (EMAB). The... is to provide the Assistant Secretary for Environmental Management (EM) with advice...

  10. 76 FR 39884 - Aviation Security Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... SECURITY Aviation Security Advisory Committee AGENCY: Transportation Security Administration, DHS. ACTION... Security Administration (TSA) announces the re-establishment of the Aviation Security Advisory Committee...-governmental organizations (NGOs) and stakeholder representatives concerning potential risks to...

  11. 5 CFR 724.403 - Advisory guidelines.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RETALIATION ACT OF 2002 Best Practices § 724.403 Advisory guidelines. OPM will issue advisory guidelines to Federal agencies incorporating the best practices identified under § 724.402 that agencies may follow...

  12. 77 FR 49777 - Fishlake Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Fishlake Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Fishlake Resource Advisory Committee will meet in Richfield, Utah. The committee...

  13. 76 FR 16378 - Mendocino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Mendocino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Mendocino County Resource Advisory Committee will meet April 15, 2011 (RAC)...

  14. 75 FR 65296 - Superior Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Superior Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Superior Resource Advisory Committee will meet in Duluth, Minnesota. The...

  15. 75 FR 9416 - Advisory Committee Information Hotline

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-02

    ... Respiratory Therapy Devices Panel 3014512624 Circulatory System Devices Panel 3014512625 Clinical Chemistry... Central Nervous System Drugs Advisory Committee 3014512543 Pharmaceutical Science & Clinical Pharmacology... current information available about any particular advisory committee meeting, this system will...

  16. Eratosthenes via Ham Radio

    ERIC Educational Resources Information Center

    Koser, John F.

    1975-01-01

    A secondary geology class used Eratosthenes' method for measuring the circumference of the earth by comparing their measurements of the shadow of a vertical rod to the measurements made by another person contacted by ham radio. (MLH)

  17. The Sardinia Radio Telescope

    NASA Astrophysics Data System (ADS)

    D'Amico, Nichi

    2011-08-01

    We present the status of the Sardinia Radio Telescope (SRT) project, a new general purpose, fully steerable 64 m diameter parabolic radio telescope under construction in Sardinia. The instrument is funded by Italian Ministry of University and Research (MIUR), by the Sardinia Regional Government (RAS), and by the Italian Space Agency (ASI), and it is charge to three research structures of the National Institute for Astrophysics (INAF): the Institute of Radio Astronomy of Bologna, the Cagliari Astronomical Observatory (in Sardinia), and the Arcetri Astrophysical Observatory in Florence. The radio telescope has a shaped Gregorian optical configuration with a 8 m diameter secondary mirror and additional Beam-Wave Guide (BWG) mirrors. One of the most challenging feature of SRT is the active surface of the primary reflector which provides good efficiency up to about 100 GHz. This paper reports on the most recent advances of the construction.

  18. Advanced Infant Car Seat Would Increase Highway Safety

    NASA Technical Reports Server (NTRS)

    Dabney, Richard; Elrod, Susan

    2004-01-01

    An advanced infant car seat has been proposed to increase highway safety by reducing the incidence of crying, fussy behavior, and other child-related distractions that divert an adult driver s attention from driving. In addition to a conventional infant car seat with safety restraints, the proposed advanced infant car seat would include a number of components and subsystems that would function together as a comprehensive infant-care system that would keep its occupant safe, comfortable, and entertained, and would enable the driver to monitor the baby without having to either stop the car or turn around to face the infant during driving. The system would include a vibrator with bulb switch to operate; the switch would double as a squeeze toy that would make its own specific sound. A music subsystem would include loudspeakers built into the seat plus digital and analog circuitry that would utilize plug-in memory modules to synthesize music or a variety of other sounds. The music subsystem would include a built-in sound generator that could synthesize white noise or a human heartbeat to calm the baby to sleep. A second bulb switch could be used to control the music subsystem and would double as a squeeze toy that would make a distinct sound. An anti-noise sound-suppression system would isolate the baby from potentially disturbing ambient external noises. This subsystem would include small microphones, placed near the baby s ears, to detect ambient noise. The outputs of the microphone would be amplified and fed to the loudspeakers at appropriate amplitude and in a phase opposite that of the detected ambient noise, such that the net ambient sound arriving at the baby s ears would be almost completely cancelled. A video-camera subsystem would enable the driver to monitor the baby visually while continuing to face forward. One or more portable miniature video cameras could be embedded in the side of the infant car seat (see figure) or in a flip-down handle. The outputs of

  19. Conceptual Background to Radio

    NASA Astrophysics Data System (ADS)

    Ponsonby, J. E. B.

    2004-06-01

    The International Telecommunications Union (ITU) conceives the radio spectrum as primarily a resource for telecommunications. Indeed most applications of radio are for communications and other radio services, particularly the Radio Astronomy Service, are deemed to be `pretend'communication serviceas for spectrum amnagement purposes. The language of Radio Spectrum Management is permeated by the terminology ofcommunications, some derived from the physics of radio and some from aspects of information theory. This contribution touches on all the essential concepts of radiocommunications which the author thinks should be the common mental equipment of the Spectrum Manager. The fundamental capacity of a communication channel is discussed in terms of the degrees of freedom and bandwidth of a signal, and the signal to noise ratio. It is emphasized that an information bearing signal is inherently unpredictable, and must, at some level, be discontinuous. This has important consequences for the form of its power spectrum. The effect of inserting filters is discussed particularly with regard to constant amplitude signals and, in the context of non-linear power amplifiers, the phenomenon of`sideband recovery'. All the common generic forms of modulation are discussed including the very different case of `no-modulation' which applies in all forms of passive remote sensing. Whilst all are agreed that the radio spectrum should be used `efficiently', there is no quantitative measure of spectral efficiency which embraces all relevant aspects of spectral usage. These various aspects are dicussed. Finally a brief outline of some aspects of antennae are reviewed. It is pointed out that the recent introduction of so-called `active antennnae', which have properties unlike traditional passive antennae, has confused the interpretation of those ITU Radio Regulations which refer to antennae.

  20. The Radio JOVE Project

    NASA Astrophysics Data System (ADS)

    Garcia, L.; Thieman, J.; Higgins, C.

    1999-09-01

    Radio JOVE is an interactive educational activity which brings the radio sounds of Jupiter and the Sun to students, teachers, and the general public. This is accomplished through the construction of a simple radio telescope kit and the use of a real-time radio observatory on the Internet. Our website (http://radiojove.gsfc.nasa.gov/) will contain science information, instruction manuals, observing guides, and education resources for students and teachers. Our target audience is high school science classes, but subjects can be tailored to college undergraduate physics and astronomy courses or even to middle school science classes. The goals of the project are: 1) Educate people about planetary and solar radio astronomy, space physics, and the scientific method 2) Provide teachers and students with a hands-on radio astronomy exercise as a science curriculum support activity by building and using a simple radio telescope receiver/antenna kit 3) Create the first ever online radio observatory which provides real-time data for those with internet access 4) Allow interactions among participating schools by facilitating exchanges of ideas, data, and observing experiences. Our current funding will allow us to impact 100 schools by partially subsidizing their participation in the program. We expect to expand well beyond this number as publicity and general interest increase. Additional schools are welcome to fully participate, but we will not be able to subsidize their kit purchases. We hope to make a wide impact among the schools by advertising through appropriate newsletters, space grant consortia, the INSPIRE project (http://image.gsfc.nasa.gov/poetry/inspire/), electronic links, and science and education meetings. We would like to acknoledge support from the NASA/GSFC Director's Discretionary Fund, the STScI IDEAS grant program and the NASA/GSFC Space Science Data Operations Office.

  1. 77 FR 71431 - New Agency Information Collection Activity Under OMB Review: Highway Baseline Assessment for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ...: Highway Baseline Assessment for Security Enhancement (BASE) Program AGENCY: Transportation Security... May 29, 2012 77 FR 31632. TSA received four comments in response to this notice. Two comments were.... Information Collection Requirement Title: Highway Baseline Assessment for Security Enhancement (BASE)...

  2. 77 FR 14464 - Notice of Final Federal Agency Actions on Proposed Highway Project in Wisconsin

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ...-94, I-894, and U.S. Highway 45 (Zoo Interchange) in Milwaukee County, Wisconsin. Those actions grant.... Highway 45 (Zoo Interchange) in Milwaukee County, Wisconsin, Project I.D. 1060-33-01. The project...

  3. 78 FR 64595 - Notice of Final Federal Agency Actions on Proposed Highway in Illinois

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... relate to a proposed highway project, Circle Interchange, I-90/I-94 and I-290/Congress Parkway in Cook... the following highway project in the State of Illinois: reconstruct and widen the Circle...

  4. Riches from the earth: A geologic tour along the Dalton highway, Alaska

    SciTech Connect

    Diel, W.R.; Banet, A.

    1993-12-31

    ;Contents: Oil--Catalyst for Change; The Haul Road--Highway to the Arctic; Origins: The Geologic Setting; Glaciers Shape the Land; Glaciation and Wildlife Distribution; Permafrost and the Periglacial Environment; The Dalton Highway Road Log; Glossary; and Selected References.

  5. Astrometry of southern radio sources.

    PubMed

    White, G L; Jauncey, D L; Harvey, B R; Savage, A; Gulkis, S; Preston, R A; Peterson, B A; Reynolds, J E; Nicolson, G D; Malin, D F

    1991-01-01

    An overview is presented of a number of astrometry and astrophysics programs based on radio sources from the Parkes 2.7 GHz catalogues. The programs cover the optical identification and spectroscopy of flat-spectrum Parkes sources and the determination of their milliarc-second radio structures and positions. Work is also in progress to tie together the radio and Hipparcos positional reference frames. A parallel program of radio and optical astrometry of southern radio stars is also under way.

  6. 48 CFR 401.371 - AGAR Advisories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false AGAR Advisories. 401.371... ACQUISITION REGULATION SYSTEM Agency Acquisition Regulations 401.371 AGAR Advisories. The SPE may issue AGAR Advisories, consistent with the policies of the FAR and the AGAR, for the following purposes: (a)...

  7. 48 CFR 401.371 - AGAR Advisories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false AGAR Advisories. 401.371... ACQUISITION REGULATION SYSTEM Agency Acquisition Regulations 401.371 AGAR Advisories. The SPE may issue AGAR Advisories, consistent with the policies of the FAR and the AGAR, for the following purposes: (a)...

  8. 78 FR 11899 - Invasive Species Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... Office of the Secretary Invasive Species Advisory Committee AGENCY: Office of the Secretary, Interior... Invasive Species Advisory Committee. The document contained incorrect dates. This document corrects those.... Meeting of the Invasive Species Advisory Committee (OPEN): Thursday, March 7, 2013 through Friday, March...

  9. 76 FR 10577 - Electricity Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-25

    ... Electricity Advisory Committee Meeting AGENCY: Office of Electricity Delivery and Energy Reliability... reestablished Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat... of Electricity Delivery and Energy Reliability, U.S. Department of Energy, Forrestal Building,...

  10. 75 FR 61454 - Electricity Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... Electricity Advisory Committee AGENCY: Department of Energy, Office of Electricity Delivery and Energy...-established DOE Electricity Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat...: David Meyer, Designated Federal Officer, Office of Electricity Delivery and Energy Reliability,...

  11. 77 FR 476 - Science Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... National Oceanic and Atmospheric Administration (NOAA) Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... be reviewed prior to the meeting date. SUPPLEMENTARY INFORMATION: The Science Advisory Board...

  12. 77 FR 58356 - Science Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... National Oceanic and Atmospheric Administration Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... the meeting date. SUPPLEMENTARY INFORMATION: The Science Advisory Board (SAB) was established by...

  13. 75 FR 54854 - Science Advisory Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... National Oceanic and Atmospheric Administration Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide.... Cynthia Decker, Executive Director, Science Advisory Board, NOAA, Rm. 11230, 1315 East-West...

  14. 78 FR 68037 - Science Advisory Board (SAB)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ... National Oceanic and Atmospheric Administration Science Advisory Board (SAB) AGENCY: Office of Oceanic and... the NOAA Science Advisory Board (SAB) was published in the Federal Register on October 2, 2013.... Cynthia Decker, Executive Director, Science Advisory Board, NOAA, Rm. 11230, 1315 East-West...

  15. Advisory Teacher Service in Queensland Primary Schools.

    ERIC Educational Resources Information Center

    Varley, Peter J.; Cumming, Joy

    The aim of this study was to obtain information about how advisory teachers and persons within schools perceive the operation of the Advisory Teacher Service inaugurated in the Queensland State Department of Education in 1970. The service was provided so that advisory teachers would visit primary schools on invitation of the principal and help…

  16. 75 FR 38086 - Technology Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-01

    ... COMMISSION Technology Advisory Committee Meeting The Commodity Futures Trading Commission's (``Commission'') Technology Advisory Committee will conduct a meeting on Wednesday, July 14, 2010, beginning at 1 p.m. The...://www.cftc.gov . This will be the first meeting of the reestablished Technology Advisory...

  17. 77 FR 15737 - Technology Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of meeting of Technology Advisory Committee. SUMMARY: The CFTC announces that on March 29, 2012, the CFTC's Technology Advisory Committee (``TAC'') will hold a public meeting at the CFTC's...

  18. 76 FR 21772 - Navigation Safety Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... Register (73 FR 3316). Docket: For access to the docket to read documents or comments related to this... SECURITY Coast Guard Navigation Safety Advisory Council AGENCY: Coast Guard, DHS. ACTION: Notice of Federal Advisory Committee Meeting. SUMMARY: The Navigation Safety Advisory Council (NAVSAC) will meet on May...

  19. 77 FR 47592 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, September 11..., Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory Committee, c/o District Ranger,...

  20. 75 FR 61693 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona. The purpose of the meeting is to receive training on Resource Advisory Committees and National Environmental...

  1. 75 FR 52304 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona. The purpose of... Coordinator, Coconino Resource Advisory Committee, do Forest Service. USDA, 1824 5. Thompson St.,...

  2. 75 FR 33241 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Sedona, Arizona. The purpose of... Smith, RAC Coordinator, Coconino Resource Advisory Committee, c/o Forest Service, USDA, 1824 S....

  3. 75 FR 10460 - Yakutat Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Forest Service Yakutat Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Yakutat Resource Advisory Committee will meet in Yakutat, Alaska. The purpose of the meeting is to continue business of the Yakutat Resource Advisory Committee. The committee was formed...

  4. 76 FR 3081 - Sitka Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... Forest Service Sitka Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sitka Resource Advisory Committee will meet in Sitka, Alaska, February 15, 2011. The purpose... to Sitka Resource Advisory Committee, c/o District Ranger, USDA Forest Service, 204 Siginaka...

  5. 75 FR 8916 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, March 31, 2010..., Alaska. Send written comments to Ketchikan Resource Advisory Committee, do District Ranger, USDA...

  6. 78 FR 64910 - Virginia Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-30

    ... Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee... 31, 2014: 10 a.m. to 6 p.m. February 7, 2014: 10 a.m. to 6 p.m. All Resource Advisory...

  7. 77 FR 54876 - Colville Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... Forest Service Colville Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Colville Resource Advisory Committee will meet in Colville, Washington. The..., presentation and voting of 2012 Colville Resource Advisory Committee projects. The full agenda may be...

  8. 75 FR 46902 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, August 18..., Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory Committee, c/o District Ranger,...

  9. 75 FR 54846 - Sitka Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... Forest Service Sitka Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sitka Resource Advisory Committee will meet in Sitka, Alaska, October 8, 2010. The purpose of... Sitka Resource Advisory Committee, c/o District Ranger, USDA Forest Service, 204 Siginaka Way, Sitka,...

  10. 75 FR 39656 - Coconino Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-12

    ... Forest Service Coconino Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Coconino Resource Advisory Committee will meet in Flagstaff, Arizona. The purpose of..., Coconino Resource Advisory Committee, c/o Forest Service, USDA, 1824 S. Thompson St., Flagstaff,...

  11. 76 FR 23537 - Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... Resource Advisory Committee Meeting AGENCY: Forest Service, USDA. ACTION: Notice of Public Meeting, Sabine National Forest Resource Advisory Committee. SUMMARY: In accordance with the Secure Rural Schools and..., Sabine National Forest Resource Advisory Committee (RAC) meeting will meet as indicated below. DATES:...

  12. 78 FR 45496 - Flathead Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... Forest Service Flathead Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Flathead Resource Advisory Committee will meet in Kalispell, Montana on the dates..., 2013--4:00 p.m. to 6:30 p.m. All Resource Advisory Committee meetings are subject to change...

  13. 75 FR 54846 - Ketchikan Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... Forest Service Ketchikan Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Ketchikan Resource Advisory Committee will meet in Ketchikan, Alaska, September 30..., Ketchikan, Alaska. Send written comments to Ketchikan Resource Advisory Committee, c/o District Ranger,...

  14. 75 FR 6056 - National Geospatial Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-05

    ... Office of the Secretary National Geospatial Advisory Committee AGENCY: Office of the Secretary, Interior. ACTION: Notice of renewal of National Geospatial Advisory Committee. SUMMARY: This notice is published in... given that the Secretary of the Interior ] has renewed the National Geospatial Advisory Committee....

  15. 78 FR 4120 - Recreation Resource Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ...; ] DEPARTMENT OF AGRICULTURE Office of the Secretary Recreation Resource Advisory Committees AGENCY: Forest Service, USDA. ACTION: Notice of intent to re-establish the Recreation Resource Advisory Committees... Recreation Resource Advisory Committees (Recreation RACs) pursuant to Section 4 of the Federal...

  16. 77 FR 4238 - Advisory Committee Management

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ... Part 8 RIN 1400-AC64 Advisory Committee Management AGENCY: Department of State. ACTION: Final rule... establish uniform administrative guidelines and management controls for advisory committees established by... of Subjects in 22 CFR Part 8 Advisory Committee Management. Accordingly, under the authority of 22...

  17. 76 FR 4123 - Homeland Security Advisory Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... SECURITY Homeland Security Advisory Council AGENCY: The Office of Policy, DHS. ACTION: Notice of partially closed Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Advisory Council (HSAC) will... . Include docket number in the subject line of the message. Fax: (202) 282-9207 Mail: Homeland...

  18. 75 FR 65295 - Sitka Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ... Forest Service Sitka Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Sitka Resource Advisory Committee will meet in Sitka, Alaska, November 1, 2010. The purpose... to Sitka Resource Advisory Committee, c/o District Ranger, USDA Forest Service, 204 Siginaka...

  19. 12. Former evacuees' barracks building, now located on State Highway ...

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

    12. Former evacuees' barracks building, now located on State Highway 139 approximately 3 miles southeast of the Tule Lake Project side; view to south, 90 mm lens. - Tule Lake Project Jail, Post Mile 44.85, State Route 139, Newell, Modoc County, CA

  20. National Highway Institute: Training Information and Procedural Checklist.

    ERIC Educational Resources Information Center

    Federal Highway Administration (DOT), Washington, DC. National Highway Inst.

    The checklists identify the responsibilities of the technical director, course coordinator, monitor, and instructor in setting up a training program for the National Highway Institute. The definitions and responsibilities for each role are specified. The checklists for each role specify tasks to be completed and provide space in which to note…