WorldWideScience

Sample records for intermodal yards

  1. Intermodal Passenger Connectivity Database -

    Data.gov (United States)

    Department of Transportation — The Intermodal Passenger Connectivity Database (IPCD) is a nationwide data table of passenger transportation terminals, with data on the availability of connections...

  2. The health and safety effects of accidents on intermodal transportation workers : a study of psychological health concerns and depression of operating employees involved in critical incidents.

    Science.gov (United States)

    2010-05-01

    Surveys of 1420 intermodal transportation workers operating railroad equipment including mechanical and train yard and engine crafts from seven different locations throughout the western and eastern United States with various measures designed to ass...

  3. Railroad Classification Yard Technology Manual: Volume II : Yard Computer Systems

    Science.gov (United States)

    1981-08-01

    This volume (Volume II) of the Railroad Classification Yard Technology Manual documents the railroad classification yard computer systems methodology. The subjects covered are: functional description of process control and inventory computer systems,...

  4. European intermodal freight transport network

    NARCIS (Netherlands)

    Saeedi, Hamid; Wiegmans, Bart; Behdani, Behzad; Zuidwijk, Rob

    2017-01-01

    The analysis of market structure and concentration measures for the Intermodal Freight Transport (IFT) market is important to avoid market failure and to find the areas for policy making to promote IFT market share. This analysis can be performed for separate segments, for example, the market for

  5. A simulation model for intermodal freight transportation in Louisiana.

    Science.gov (United States)

    2015-01-01

    With increased emphasis on intermodal transportation development, the issue of how to evaluate an intermodal freight transportation system and provide intermodal solutions has been receiving intensive attention. In order to improve freight flow effic...

  6. Intermodal transportation of spent fuel

    International Nuclear Information System (INIS)

    Elder, H.K.

    1983-09-01

    Concepts for transportation of spent fuel in rail casks from nuclear power plant sites with no rail service are under consideration by the US Department of Energy in the Commercial Spent Fuel Management program at the Pacific Northwest Laboratory. This report identifies and evaluates three alternative systems for intermodal transfer of spent fuel: heavy-haul truck to rail, barge to rail, and barge to heavy-haul truck. This report concludes that, with some modifications and provisions for new equipment, existing rail and marine systems can provide a transportation base for the intermodal transfer of spent fuel to federal interim storage facilities. Some needed land transportation support and loading and unloading equipment does not currently exist. There are insufficient shipping casks available at this time, but the industrial capability to meet projected needs appears adequate

  7. Modeling the Optimization of Intermodal Train Schedules

    DEFF Research Database (Denmark)

    Pedersen, Michael Berliner; Crainic, Teodor Gabriel

    In order to see a shift in modal split in favour of trains as envisioned by the European Union it is necessary for intermodal transport solutions to compete with trucking. Assuming it is possible to compete on price it is necessary to achieve transit times in intermodal networks that are similar...

  8. Sediments of a retting yard

    Digital Repository Service at National Institute of Oceanography (India)

    Remani, K.N.; Venugopal, P.; Devi, K.S.; Unnithan, R.V.

    Sediments of a coconut husk retting yard and a reference station in Cochin backwaters, Kerala, India were studied for 1 yr. Effects of monsoon were found significant Organic carbon and organic matter showed enrichment in the retting ground sediments...

  9. Surveillance systems for intermodal transportation

    Science.gov (United States)

    Jakovlev, Sergej; Voznak, Miroslav; Andziulis, Arunas

    2015-05-01

    Intermodal container monitoring is considered a major security issue in many major logistic companies and countries worldwide. Current representation of the problem, we face today, originated in 2002, right after the 9/11 attacks. Then, a new worldwide Container Security Initiative (CSI, 2002) was considered that shaped the perception of the transportation operations. Now more than 80 larger ports all over the world contribute to its further development and integration into everyday transportation operations and improve the regulations for the developing regions. Although, these new improvements allow us to feel safer and secure, constant management of transportation operations has become a very difficult problem for conventional data analysis methods and information systems. The paper deals with a proposal of a whole new concept for the improvement of the Containers Security Initiative (CSI) by virtually connecting safety, security processes and systems. A conceptual middleware approach with deployable intelligent agent modules is proposed to be used with possible scenarios and a testbed is used to test the solution. Middleware examples are visually programmed using National Instruments LabView software packages and Wireless sensor network hardware modules. An experimental software is used to evaluate he solution. This research is a contribution to the intermodal transportation and is intended to be used as a means or the development of intelligent transport systems.

  10. Railroad classification yard technology : computer system methodology : case study : Potomac Yard

    Science.gov (United States)

    1981-08-01

    This report documents the application of the railroad classification yard computer system methodology to Potomac Yard of the Richmond, Fredericksburg, and Potomac Railroad Company (RF&P). This case study entailed evaluation of the yard traffic capaci...

  11. INTERMODAL TRANSPORT IN EUROPE - OPPORTUNITIES THROUGH INNOVATION

    Directory of Open Access Journals (Sweden)

    Norbert Wagener

    2014-12-01

    Full Text Available Background: Freight transport volume in ton-km in OECD countries will grow considerably up to 150 to 230 % in 2050 compared to 2010. Although the EU policy aims to shift 30% of road freight over 300 km to other modes such as rail or waterborne transport by 2030 the recent trends show a stable modal split of road at approx. 75%. Conventional intermodal transport on the major European routes has shown a steady but only limited organic growth through recent years. Therefore, new innovative concepts for intermodal transport and for the shift from road to rail are needed. Methods: Definitions of intermodal transport have been clarified and the development of combined transport in Europe and in Germany and Poland in particular has been analyzed on the basis of available data sources. New innovative concepts for intermodal transport have been identified on the basis of desk research, recent relevant projects (RETRACK, SCANDRIA, Rail Baltica and market intelligence. Results: The analysis leads to the conclusion that new innovative concepts in intermodal transport comprise new forms of organization as well as new technologies and new routes. The following three innovations to facilitate the shift from road to rail by intermodal transport are being introduced and discussed: multimodal operation of ocean carriers in maritime hinterland transportation, innovative handling technologies for non-crane able trainers and freight corridors for long distance intermodal transport within the TEN-T network and on the Europe-Asia corridor. Conclusions: Further accelerated growth in the shift from road to rail through intermodal transport requires new innovative concepts beyond the traditional combined transport in Western Europe. Three promising innovative concepts have been introduced. Further research is needed and should be focused on financial and economic appraisal as well as on the effectiveness of state intervention policies. 

  12. Integrated Yard Space Allocation and Yard Crane Deployment Problem in Resource-Limited Container Terminals

    Directory of Open Access Journals (Sweden)

    Caimao Tan

    2016-01-01

    Full Text Available Yard storage space and yard crane equipment are the core resources in the container terminal yard area. This paper studies the integrated yard space allocation (outbound container space and yard crane deployment problem in resource-limited container terminals where yard space and yard cranes are extremely scarce. Two corresponding counterstrategies are introduced, respectively, and the integrated problem is solved as mixed integer programming. The model this paper formulated considers the container volume fluctuation of the service line, and the objective is a trade-off between yard sharing space and terminal operation cost. In numerical experiments, this paper tries to reveal the management meaning in practical operation of container terminal and provides decision support for terminal managers; therefore a series of scenarios are presented to analyze the relations among the yard sharing space, the number of yard cranes, the size of yard subblock, and the cost of terminal operation.

  13. The economic demography of passenger intermodal transportation : opportunities and challenges.

    Science.gov (United States)

    2015-12-01

    The research on intermodal transportation is vast. However, most efforts have focused on freight transportation. There is much less research on intermodal passenger transportationlargely due to lack of a comprehensive dataset for effectively study...

  14. Potential for Intermodal Transport of Chemical Goods in Slovakia

    Directory of Open Access Journals (Sweden)

    Jagelčák Juraj

    2017-01-01

    Full Text Available This article deals with intermodal transport of chemical goods in Slovak republic. Analysis is based on information from interviews with companies and logistics service providers. The first part of the article describes importance of Intermodal transport and basic transport routes for intermodal transport. Respondents considered advantages and disadvantages of intermodal transport. Possible improvements inside companies and improvements of external framework conditions to promote modal shift are described in the second part of the paper.

  15. Innovations in intermodal freight transport : Lessons from Europe

    NARCIS (Netherlands)

    Van Binsbergen, A.J.; Konings, R.; Tavasszy, L.A.; Van Duin, J.H.R.

    2014-01-01

    Over the last two decades many innovations in intermodal freight transport have been proposed to boost the market share of intermodal transport. However, only few of them have materialized. In this paper we explore why innovations in intermodal transport are difficult to realize and how barriers for

  16. Analyzing competition in intermodal freight transport networks

    NARCIS (Netherlands)

    Saeedi, Hamid; Wiegmans, Bart; Behdani, Behzad; Zuidwijk, Rob

    2017-01-01

    To cope with an intense and competitive environment, intermodal freight transport operators have increasingly adopted business practices —like horizontal and vertical business integration—which aim to reduce the operational costs, increase the profit margins, and improve their competitive position

  17. Intermodal transport as an integral part of logistics system

    Directory of Open Access Journals (Sweden)

    Agnieszka Bitkowska

    2016-06-01

    Full Text Available The experience of companies that are successful in the carriage of goods prove that intermodal transport is now a major factor in determining the success of logistics system. A modern approach to the transport is based on intermodal transport. The article is based on the method of external observation. It presents the essence of intermodal transport and its benefits. It specifies transportation as an integral part of logistics system.

  18. An Analysis of the Joint Modular Intermodal Distribution System

    National Research Council Canada - National Science Library

    Louden, Thomas; Luebbert, Brian; Winn, Nathan

    2007-01-01

    .... The operational concept of JMIDS is to provide a universal intermodal container system for automated handling, storage, and tracking of supply and ammunition shipments throughout the four Services...

  19. Final report for the National Center for Intermodal Transportation for Economic Competitiveness : mission intermodal excellence.

    Science.gov (United States)

    2014-12-01

    The main objective of this project is to continue educating K-12 students about intermodal transportation. In 2012, NCITEC funded our K-12 project which aimed to develop tools, such as, lesson plans and hands-on activities that would introduce K-12 s...

  20. An Approach for Economic Analysis of Intermodal Transportation

    Directory of Open Access Journals (Sweden)

    Bahri Sahin

    2014-01-01

    Full Text Available A different intermodal transportation model based on cost analysis considering technical, economical, and operational parameters is presented. The model consists of such intermodal modes as sea-road, sea-railway, road-railway, and multimode of sea-road-railway. A case study of cargo transportation has been carried out by using the suggested model. Then, the single road transportation mode has been compared to intermodal modes in terms of transportation costs. This comparison takes into account the external costs of intermodal transportation. The research reveals that, in the short distance transportation, single transportation modes always tend to be advantageous. As the transportation distance gets longer, intermodal transportation advantages begin to be effective on the costs. In addition, the proposed method in this study leads to determining the fleet size and capacity for transportation and the appropriate transportation mode.

  1. An Approach for Economic Analysis of Intermodal Transportation

    Science.gov (United States)

    Sahin, Bahri; Ust, Yasin; Guneri, Ali Fuat; Gulsun, Bahadir; Turan, Eda

    2014-01-01

    A different intermodal transportation model based on cost analysis considering technical, economical, and operational parameters is presented. The model consists of such intermodal modes as sea-road, sea-railway, road-railway, and multimode of sea-road-railway. A case study of cargo transportation has been carried out by using the suggested model. Then, the single road transportation mode has been compared to intermodal modes in terms of transportation costs. This comparison takes into account the external costs of intermodal transportation. The research reveals that, in the short distance transportation, single transportation modes always tend to be advantageous. As the transportation distance gets longer, intermodal transportation advantages begin to be effective on the costs. In addition, the proposed method in this study leads to determining the fleet size and capacity for transportation and the appropriate transportation mode. PMID:25152919

  2. 78 FR 50328 - Safety Standard for Play Yards

    Science.gov (United States)

    2013-08-19

    ... Non-Full-Size Baby Cribs/Play Yards. In this final rule, the Commission is amending the play yard... used to remove unsafe play yards from the market. 4. Coordination Between the Play Yard and Bassinet... bassinet accessory.'' The commenter acknowledges that ``there may not be any products on the market today...

  3. Global trade, local impacts: lessons from California on health impacts and environmental justice concerns for residents living near freight rail yards.

    Science.gov (United States)

    Hricko, Andrea; Rowland, Glovioell; Eckel, Sandrah; Logan, Angelo; Taher, Maryam; Wilson, John

    2014-02-10

    Global trade has increased nearly 100-fold since 1950, according to the World Trade Organization. Today, major changes in trade are occurring with the advent of mega-ships that can transport thousands more containers than cargo ships now in use. Because global trade is expected to increase dramatically, the railroad industry-in the U.S. alone-has invested more than $5 billion a year over the past decade to expand rail yards and enhance rail routes to transport goods from ports to retail destinations. This article describes cancer risks for residents living in close proximity to rail yards with emissions of diesel particulate matter pollution from locomotives, trucks and yard equipment. The article examines the demographics (income, race/ethnicity) of populations living in the highest estimated cancer risk zones near 18 major rail yards in California, concluding that the majority are over-represented by either lower-income or minority residents (or both). The authors also describe a review of the news media and environmental impact reports to determine if rail yards are still being constructed or expanded in close proximity to homes and schools or in working class/working poor communities of color. The paper suggests policy efforts that might provide more public health protection and result in more "environmentally just" siting of rail yards. The authors conclude that diesel pollution from rail yards, which creates significant diesel cancer risks for those living near the facilities, is an often overlooked public health, health disparities and environmental justice issue in the U.S. The conclusions are relevant to other countries where international trade is increasing and large new intermodal rail facilities are being considered.

  4. Global Trade, Local Impacts: Lessons from California on Health Impacts and Environmental Justice Concerns for Residents Living near Freight Rail Yards

    Science.gov (United States)

    Hricko, Andrea; Rowland, Glovioell; Eckel, Sandrah; Logan, Angelo; Taher, Maryam; Wilson, John

    2014-01-01

    Global trade has increased nearly 100-fold since 1950, according to the World Trade Organization. Today, major changes in trade are occurring with the advent of mega-ships that can transport thousands more containers than cargo ships now in use. Because global trade is expected to increase dramatically, the railroad industry—in the U.S. alone—has invested more than $5 billion a year over the past decade to expand rail yards and enhance rail routes to transport goods from ports to retail destinations. This article describes cancer risks for residents living in close proximity to rail yards with emissions of diesel particulate matter pollution from locomotives, trucks and yard equipment. The article examines the demographics (income, race/ethnicity) of populations living in the highest estimated cancer risk zones near 18 major rail yards in California, concluding that the majority are over-represented by either lower-income or minority residents (or both). The authors also describe a review of the news media and environmental impact reports to determine if rail yards are still being constructed or expanded in close proximity to homes and schools or in working class/working poor communities of color. The paper suggests policy efforts that might provide more public health protection and result in more “environmentally just” siting of rail yards. The authors conclude that diesel pollution from rail yards, which creates significant diesel cancer risks for those living near the facilities, is an often overlooked public health, health disparities and environmental justice issue in the U.S. The conclusions are relevant to other countries where international trade is increasing and large new intermodal rail facilities are being considered. PMID:24518649

  5. Simulation model for port shunting yards

    Science.gov (United States)

    Rusca, A.; Popa, M.; Rosca, E.; Rosca, M.; Dragu, V.; Rusca, F.

    2016-08-01

    Sea ports are important nodes in the supply chain, joining two high capacity transport modes: rail and maritime transport. The huge cargo flows transiting port requires high capacity construction and installation such as berths, large capacity cranes, respectively shunting yards. However, the port shunting yards specificity raises several problems such as: limited access since these are terminus stations for rail network, the in-output of large transit flows of cargo relatively to the scarcity of the departure/arrival of a ship, as well as limited land availability for implementing solutions to serve these flows. It is necessary to identify technological solutions that lead to an answer to these problems. The paper proposed a simulation model developed with ARENA computer simulation software suitable for shunting yards which serve sea ports with access to the rail network. Are investigates the principal aspects of shunting yards and adequate measures to increase their transit capacity. The operation capacity for shunting yards sub-system is assessed taking in consideration the required operating standards and the measure of performance (e.g. waiting time for freight wagons, number of railway line in station, storage area, etc.) of the railway station are computed. The conclusion and results, drawn from simulation, help transports and logistics specialists to test the proposals for improving the port management.

  6. Sustainable freight transport in South Africa:Domestic intermodal solutions

    Directory of Open Access Journals (Sweden)

    Jan H. Havenga

    2011-11-01

    Full Text Available Due to the rapid deregulation of freight transport in South Africa two decades ago, and low historical investment in rail (with resultant poor service delivery, an integrated alternative to road and rail competition was never developed. High national freight logistics costs, significant road infrastructure challenges and environmental impact concerns of a road-dominated freight transport market have, however, fuelled renewed interest in intermodal transport solutions. In this article, a high-level business case for domestic intermodal solutions in South Africa is presented. The results demonstrate that building three intermodal terminals to connect the three major industrial hubs (i.e. Gauteng, Durban and Cape Town through an intermodal solution could reduce transport costs (including externalities for the identified 11.5 million tons of intermodalfriendly freight flows on the Cape and Natal corridors by 42% (including externalities.

  7. Summer Youth Program in Rail and Intermodal Transportation.

    Science.gov (United States)

    2016-02-22

    For the past five years, Michigan Technological University has been running a Summer Youth Program (SYP) in Rail and Intermodal Transportation. The program has seen continuous growth along with a diverse group of students, grades 9-11. The structure ...

  8. Terminal location planning in intermodal transportation with Bayesian inference method.

    Science.gov (United States)

    2014-01-01

    In this project, we consider the planning of terminal locations for intermodal transportation systems. For a given number of potential terminals and coexisted multiple service pairs, we find the set of appropriate terminals and their locations that p...

  9. Intermodal Transport Security: Need for an Integrated Approach

    OpenAIRE

    Nil Kula Degirmenci; Gul Denktas Sakar

    2012-01-01

    Transportation industry has been facing challenges due to various security-related issues such as piracy, terrorism, thefts and accidents. Intermodal transportation as a system that incorporates many players, transportation modes, interchange points as well as various technologies can also be considered as an important platform for securityrelated problems. Although intermodal transportation is quite vulnerable to security-related risks, recent literature heavily focused on the se...

  10. Scotland Yard gotov nazvat ubiits Litvinenko

    Index Scriptorium Estoniae

    2007-01-01

    Scotland Yard on lähedal sellele, et öelda Aleksandr Litvinenko mõrvas kahtlustatavate nimed. Samas ei kavatse Vene võimud kahtlustatavaid kohtuprotsessist osavõtuks välja anda. Vene uurija väitel tahtis A. Litvinenko šantažeerida tuntud vene oligarhi ja Briti kompaniid

  11. Optimizing yard operations in port container terminals

    DEFF Research Database (Denmark)

    Kallehauge, Louise Sibbesen

    2005-01-01

    This paper deals with the problem of positioning containers in a yard block of a port container terminal. The objective of the container positioning problem (CPP) is to minimise the total handling time in the block, i.e. the time required for storage and reshuffling of containers. One...

  12. ECONOMIC BENEFITS OF DEVELOPING INTERMODAL TRANSPORT IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Crisan Radu

    2012-12-01

    Full Text Available Transport plays a crucial role in economic and social development and its contribution goes beyond what is normally captured in traditional cost-benefit analyses. Transportation investments can have large long-term economic, social and environmental impacts. The European Commission when developing transport policy, focuses on the intermodal transport, which is seen as a sustainable mobility solution, environmentally friendly and efficient in terms of resources, especially in terms of freight. European transport policies promote co-modality - combining different modes for a single supply chain - as a solution to the adverse effects of transport: pollution, traffic congestion, energy consumption. Intermodal transport is found to be consistently cheaper than all-road solutions, and its external costs significantly lower, thereby confirming the high potential of intermodal transport in increasing the sustainability of the transport sector. So, freight intermodality is increasingly considered as major potential contributor to solving the sustainability problems of the European transport sector. This paper addresses the pricing issues specifically related to intermodal transport. The focus in on the main economical advantages of developing intermodal transport, but also on the usage limits brought by particularities of transport modes. Special attention is given to intermodal transfer terminals with solutions for activity efficiency increase, with major implications on the quality and cost of transportation. The theme discussed in this paper is of great importance, many authors and specialists developed it in their studies. Some names are needed to be mentioned: Todd Litman, Dr. Yuri V. Yevdokimov, John J. Coyle, Kenneth D. Boyer and few more. But, a special attention for this subject is paid by the European Commission and its subordinated institutions, that are interested in developing sustainable strategies and promoting concrete solutions for

  13. Education outreach for intermodal transportation - moving minds at the speed of time.

    Science.gov (United States)

    2014-01-01

    Education Outreach for Intermodal Transportation Moving minds at the speed of time was : instrumental in introducing high school students to logistics and intermodal transportation in : Mississippi. The state lacked a presence in logistics and in...

  14. Influence of aboveground tree biomass, home age, and yard maintenance on soil carbon levels in residential yards

    Science.gov (United States)

    In the past decade, research in urban soils has focused on the soil carbon (C) sequestration capacity in residential yards. We performed a case study to examine four potential drivers for soil C levels in residential yards. In 67 yards containing trees, we examined the relationship of soil C (kg m-2...

  15. Intermodal Parametric Frequency Conversion in Optical Fibers

    Science.gov (United States)

    Demas, Jeffrey D.

    mum2 demonstrated) and is decoupled from dispersion, allowing for phase matching within a single mode in a power-scalable platform. Furthermore, step-index fibers can guide many different LP0,m modes, allowing access to a highly multi-moded basis set with which to study FWM interactions between different modes. In this thesis we develop techniques to excite, propagate, and characterize LP0,m modes in order to demonstrate FWM in two regimes: monomode interactions comprising waves all belonging to the same mode, and intermodal interactions between different modes. In the monomode regime we demonstrate parametric sources which operate at near-infrared wavelengths under-served by conventional fiber lasers, including 880, 974, 1173, and 1347 nm. The output pulses for these systems are ˜300 ps in duration and reach peak powers of ˜10 kW, representing, to the best our knowledge, the highest peak power fiber laser sources demonstrated at these wavelengths to date. In the intermodal regime, we demonstrate a cascade of FWM processes between different modes that lead to a series of discrete peaks in the visible portion of the spectrum, increasing monotonically in mode order from LP0,7 at 678 nm to LP0,16 at 443 nm. This cascade underscores the huge number of potential FWM interactions between different LP0,m modes available in a highly multi-mode fiber, which scale as N4 for N guided modes. Finally, we demonstrate a novel intermodal FWM process pumped between the LP0,4 and LP0,5 modes of a step-index fiber, which provides broadband FWM gain (63 nm at 1550 nm) while maintaining wavelength separations of nearly an octave (762 nm) - a result that cannot be replicated in the single-mode regime. We seed this process to generate a ˜10 kW, ˜300-ps pulsed fiber laser wavelength-tunable from 786-795 nm; representing a fiber analogue of the ubiquitous Ti:Sapphire laser.

  16. 28 CFR 25.56 - Responsibilities of junk yards and salvage yards and auto recyclers.

    Science.gov (United States)

    2010-07-01

    ... information for the reporting entity (junk, salvage yard, recycler); (2) VIN; (3) The date the automobile was... continuing on a monthly basis as designated by the operator, any individual or entity engaged in the business... junk automobiles or salvage automobiles obtained in whole or in part by that entity in the prior month...

  17. Intermodal transport and distribution patterns in ports relationship to hinterland

    Science.gov (United States)

    Dinu, O.; Dragu, V.; Ruscă, F.; Ilie, A.; Oprea, C.

    2017-08-01

    It is of great importance to examine all interactions between ports, terminals, intermodal transport and logistic actors of distribution channels, as their optimization can lead to operational improvement. Proposed paper starts with a brief overview of different goods types and allocation of their logistic costs, with emphasis on storage component. Present trend is to optimize storage costs by means of port storage area buffer function, by making the best use of free storage time available, most of the ports offer. As a research methodology, starting point is to consider the cost structure of a generic intermodal transport (storage, handling and transport costs) and to link this to intermodal distribution patterns most frequently cast-off in port relationship to hinterland. The next step is to evaluate storage costs impact on distribution pattern selection. For a given value of port free storage time, a corresponding value of total storage time in the distribution channel can be identified, in order to substantiate a distribution pattern shift. Different scenarios for transport and handling costs variation, recorded when distribution pattern shift, are integrated in order to establish the reaction of the actors involved in port related logistic and intermodal transport costs evolution is analysed in order to optimize distribution pattern selection.

  18. Is Synthesizing MRI Contrast Useful for Inter-modality Analysis?

    DEFF Research Database (Denmark)

    Iglesias, Juan Eugenio; Konukoglu, Ender; Zikic, Darko

    2013-01-01

    , to what extent they can substitute real acquisitions in the respective analyses is an open question. In this study, we used a synthesis method based on patch matching to test whether synthetic images can be useful in segmentation and inter-modality cross-subject registration of brain MRI. Thirty-nine T1...

  19. NYSDOT consideration of potential intermodal sites for Long Island : appendices.

    Science.gov (United States)

    2011-06-09

    This Study was prepared in response to the Governor's directive to conduct an extensive analysis of the feasibility of a truck/rail facility on Long Island. It was designed to answer three questions: Is an intermodal truck/rail transfer facility ...

  20. NYSDOT consideration of potential intermodal sites for Long Island.

    Science.gov (United States)

    2011-06-09

    This Study was prepared in response to the Governor's directive to conduct an extensive analysis of the feasibility of a truck/rail : facility on Long Island. It was designed to answer three questions: : Is an intermodal truck/rail transfer facil...

  1. Arrangements of intermodal transport in the field of conflicting conventions

    NARCIS (Netherlands)

    K.F. Haak (Krijn); M.A.I.H. Hoeks (Marian)

    2004-01-01

    textabstractThe continuing advance of containerization emphasizes the need for a more uniform legal approach to international intermodal transport. With the current lack of a uniform instrument regulating such transport, the next best solution - both in legal theory as well as in practice - seems to

  2. Linking foraging decisions to residential yard bird composition.

    Directory of Open Access Journals (Sweden)

    Susannah B Lerman

    Full Text Available Urban bird communities have higher densities but lower diversity compared with wildlands. However, recent studies show that residential urban yards with native plantings have higher native bird diversity compared with yards with exotic vegetation. Here we tested whether landscape designs also affect bird foraging behavior. We estimated foraging decisions by measuring the giving-up densities (GUD; amount of food resources remaining when the final forager quits foraging on an artificial food patch, i.e seed trays in residential yards in Phoenix, AZ, USA. We assessed how two yard designs (mesic: lush, exotic vegetation; xeric: drought-tolerant and native vegetation differed in foraging costs. Further, we developed a statistical model to calculate GUDs for every species visiting the seed tray. Birds foraging in mesic yards depleted seed trays to a lower level (i.e. had lower GUDs compared to birds foraging in xeric yards. After accounting for bird densities, the lower GUDs in mesic yards appeared largely driven by invasive and synanthropic species. Furthermore, behavioral responses of individual species were affected by yard design. Species visiting trays in both yard designs had lower GUDs in mesic yards. Differences in resource abundance (i.e., alternative resources more abundant and of higher quality in xeric yards contributed to our results, while predation costs associated with foraging did not. By enhancing the GUD, a common method for assessing the costs associated with foraging, our statistical model provided insights into how individual species and bird densities influenced the GUD. These differences we found in foraging behavior were indicative of differences in habitat quality, and thus our study lends additional support for native landscapes to help reverse the loss of urban bird diversity.

  3. Urban tree and woody yard residues : another wood resource

    Science.gov (United States)

    David B. McKeever; Kenneth E. Skog

    2003-01-01

    Urban tree and woody yard residues are an important component of the municipal solid waste (MSW) stream in the United States. In 2000, approximately 14.5 million tons of urban tree and woody yard residues was generated, nearly 7% of total MSW. Some woody residues are being recovered for recycling, composting, or other uses, but a large proportion is simply discarded....

  4. Gaseous emissions from outdoor concrete yards used by livestock

    Science.gov (United States)

    Misselbrook, T. H.; Webb, J.; Chadwick, D. R.; Ellis, S.; Pain, B. F.

    Measurements of ammonia (NH 3), nitrous oxide (N 2O) and methane (CH 4) were made from 11 outdoor concrete yards used by livestock. Measurements of NH 3 emission were made using the equilibrium concentration technique while closed chambers were used to measure N 2O and CH 4 emissions. Outdoor yards used by livestock proved to be an important source of NH 3 emission. Greatest emission rates were measured from dairy cow feeding yards, with a mean of 690 mg NH 3-N m -2 h -1. Smaller emission rates were measured from sheep handling areas, dairy cow collecting yards, beef feeding yards and a pig loading area, with respective mean emission rates of 440, 280, 220 and 140 mg NH 3-N m -2 h -1. Emission rates of N 2O and CH 4 were much smaller and for CH 4, in particular, emission rates were influenced greatly by the presence or absence of dung on the measurement area.

  5. Gaseous emissions from outdoor concrete yards used by livestock

    International Nuclear Information System (INIS)

    Misselbrook, T.H.; Chadwick, D.R.; Pain, B.F.; Webb, J.; Ellis, S.

    2001-01-01

    Measurements of ammonia (NH 3 ), nitrous oxide (N 2 O) and methane (CH 4 ) were made from 11 outdoor concrete yards used by livestock. Measurements of NH 3 emission were made using the equilibrium concentration technique while closed chambers were used to measure N 2 O and CH 4 emissions. Outdoor yards used by livestock proved to be an important source of NH 3 emission. Greatest emission rates were measured from dairy cow feeding yards, with a mean of 690mg NH 3 -Nm -2 h -1 . Smaller emission rates were measured from sheep handling areas, dairy cow collecting yards, beef feeding yards and a pig loading area, with respective mean emission rates of 440, 280, 220 and 140mg NH 3 - Nm -2 h -1 Emission rates of N 2 O and CH 4 were much smaller and for CH 4 , in particular, emission rates were influenced greatly by the presence or absence of dung on the measurement area. (author)

  6. The comprehensive intermodal planning system in distributed environment

    Directory of Open Access Journals (Sweden)

    Olgierd Dziamski

    2013-06-01

    Full Text Available Background: Goods distribution by containers has opened new opportunities for them in the global supply chain network. Standardization of transportation units allow to simplify transport logistics operations and enable the integration of different types of transport. Currently, container transport is the most popular means of transport by sea, but recent studies show an increase in its popularity in land transport. In the paper presented the concept of a comprehensive intermodal planning system in a distributed environment which enables more efficient use containers in the global transport. The aim of this paper was to formulate and develop new concept of Internet Intermodal Planning System in distribution environment, supporting the common interests of the consignors and the logistic service providers by integrating the transportation modes, routing, logistics operations and scheduling in order to create intermodal transport plans. Methods: In the paper presented and discussed the new approach to the management of logistics resources used in international intermodal transport. Detailed analysis of proposed classification of variety transportation means has been carried out along with their specific properties, which may affect the time and cost of transportation. Have been presented the modular web-based distribution planning system supporting container transportation planning. Conducted the analysis of the main planning process and curried out the discussion on the effectiveness of the new web-based container transport planning system. Result and conclusions: This paper presents a new concept of the distributed container transport planning system integrating the available on the market logistics service providers with freight exchange. Specific to container planning new transport categories has been identified which simplify and facilitate the management of intermodal planning process. The paper presents a modular structure of Integrated

  7. Promoting intermodal freight transport through the development of dry ports in Asia: An environmental perspective

    Directory of Open Access Journals (Sweden)

    Shinya Hanaoka

    2011-07-01

    This study reviews the status of intermodal freight transport in Asia from an environmental perspective. It examines intermodal transport opportunities presented by the development of inland dry ports in hinterland locations. This paper also reviews selected case studies of dry port development in Asia. Finally, we present the lessons to be learned for the promotion of intermodal freight transport from selected Asian countries as well as the policy options available.

  8. Learning from technical documents: the role of intermodal referring expressions.

    Science.gov (United States)

    Dupont, Vincent; Bestgen, Yves

    2006-01-01

    We investigated the impact of two types of intermodal referring expressions on efficiency of instructions for use. User manuals for software or technical devices such as a video recording system frequently combine verbal instructions and illustrations. Much research has shown that the presence of an illustration has a beneficial effect on learning. The present study focuses on a factor that modulates this beneficial effect. The combination of text and an illustration can be effective only if the user integrates the information coming from these two media. This integration depends largely on the intermodal referential expressions, the function of which is to mark explicitly the relations between the text and the illustration. In an experiment (N = 104), we compared the effectiveness of two intermodal referring expressions often used in procedural texts: indexes (numbers introduced in the illustrations and in the instructions to establish cross-references) and icons (visual representations of the components of the device, which are inserted in the verbal instructions). The icons condition led to the most efficient use of the device. This experiment shows that learning from multimedia documents depends on the possibility of effectively connecting the verbal instructions to the illustration. Taking into account the ergonomic properties of the cross-media referring expressions should allow text designers to improve the effectiveness of technical documents.

  9. Information management in intermodal transport; Informationsmanagement im Kombinierten Verkehr

    Energy Technology Data Exchange (ETDEWEB)

    Boese, J.W.; Voss, S. [Technische Univ. Braunschweig (Germany). Abt. Allgemeine Betriebswirtschaftslehre, Wirtschaftsinformatik und Informationsmanagement

    2000-07-01

    Transport systems of the future will be more efficient and less polluting than the current systems. Intermodal transport is an interesting alternative, i.e. truck/railway or truck/ship systems. In spite of extensive state funding, systems of this type still fail to meet the standards to make them competitive. The contribution compares monomodal and intermodal systems and attempts to defines strategies to make intermodal systems more successful. [German] Vor dem Hintergrund des in den vergangenen Jahren kontinuierlich gestiegenen Verkehrsaufkommens und den damit in engem Zusammenhang stehenden Umweltproblemen sind fuer die Zukunft leistungsfaehige Transportsysteme gefordert, die eine weiter wachsende Verkehrsnachfrage im Vergleich zu den zur Zeit im Einsatz befindlichen Systemen umweltvertraeglicher abwickeln. Eine aussichtsreiche Alternative stellt in diesem Zusammenhang der Kombinierte Verkehr (KV) als intermodale Verkehrsform von Lkw und Eisenbahn bzw. Schiff dar. Trotz einer Vielzahl in der Vergangenheit erfolgter staatlicher Foerdermassnahmen fehlt es dem KV nach wie vor in vielen Bereichen an der noetigen Wettbewerbsfaehigkeit, was sich in einem entsprechend niedrigen Marktanteil am Gueterverkehrsmarkt niederschlaegt. Im vorliegenden Beitrag wird dieser bei vordergruendiger Betrachtung zunaechst als Widerspruch anmutende Sachverhalt im Rahmen einer vergleichenden Analyse von verschiedenen monomodalen Transportsystemen und dem KV untersucht. Die dabei ermittelten Ergebnisse dienen im weiteren als Ausgangspunkt zur Diskussion von Ansaetzen, die ein modernes betriebliches Informationsmanagement im Hinblick auf eine Verbesserung der Akzeptanz des KV bietet. (orig.)

  10. Intra- versus intermodal integration in young and older adults.

    Science.gov (United States)

    Spehar, Brent P; Tye-Murray, Nancy; Sommers, Mitchell S

    2008-05-01

    The ability to integrate information across sensory channels is critical for both within- and between-modality speech processing. The present study evaluated the hypothesis that inter- and intramodal integration abilities are related, in young and older adults. Further, the investigation asked if intramodal integration (auditory+auditory), and intermodal integration (auditory+visual) resist changes as a function of either aging or the presence of hearing loss. Three groups of adults (young with normal hearing, older with normal hearing, and older with hearing loss) were asked to identify words in sentence context. Intramodal integration ability was assessed by presenting disjoint passbands of speech (550-750 and 1650-2250 Hz) to either ear. Integration was indexed by factoring monotic from dichotic scores to control for potential hearing- or age-related influences on absolute performance. Intermodal integration ability was assessed by presenting the auditory and visual signals. Integration was indexed by a measure based on probabilistic models of auditory-visual integration, termed integration enhancement. Results suggested that both types of integration ability are largely resistant to changes with age and hearing loss. In addition, intra- and intermodal integration were shown to be not correlated. As measured here, these findings suggest that there is not a common mechanism that accounts for both inter- and intramodal integration performance.

  11. Having our yards and sharing them too: the collective effects of yards on native bird species in an urban landscape.

    Science.gov (United States)

    Belaire, J Amy; Whelan, Christopher J; Minor, Emily S

    Residential yards comprise a substantial portion of urban landscapes, and the collective effects of the management of many individual yards may “scale up” to affect urban biodiversity. We conducted bird surveys and social surveys in Chicago-area (Illinois, USA) residential neighborhoods to identify the relative importance of yard design and management activities for native birds. We found that groups of neighboring yards, in the aggregate, were more important for native bird species richness than environmental characteristics at the neighborhood or landscape scale. The ratio of evergreen to deciduous trees in yards and the percentage of yards with trees and plants with fruits or berries were positively associated with native bird species richness, whereas the number of outdoor cats had a negative association. The number of birdfeeders was not an important predictor for native species richness. We also found that migratory birds were observed on transects with more wildlife-friendly features in yards, and nonnative birds were observed on transects with greater numbers of outdoor cats and dogs. Our results highlight the potential importance of residential matrix management as a conservation strategy in urban areas.

  12. Hub exchange operations in intermodal hub-and spoke networks : A performance comparison of rail-rail exchange facilities

    NARCIS (Netherlands)

    Bontekoning, Y.M.

    2006-01-01

    The implementation of hub-and-spoke networks in intermodal transport is suggested as one of the potential solutions for helping to increase the intermodal market share. Traditionally, trains are shunted at hubs; this is a time-consuming process. Since the early 1990s a new type of intermodal

  13. The importance of inter-modal transport system in Nigeria with ...

    African Journals Online (AJOL)

    ... inter-modal transport system, that is, the blending of road, water and rail to facilitate easy movement of people and goods. The paper submits that the development of an efficient inter-modal transport system would minimize the frequent chaotic traffic congestion experienced by motorists and commuters on the Niger Bridge ...

  14. The performance of intermodal inland waterway transport : Modeling conditions influencing its competitiveness

    NARCIS (Netherlands)

    Wiegmans, B.; Konings, J.W.

    2013-01-01

    In Europe, numerous obstacles have been identified which prevent the (extensive) use of intermodal transport. A major motivation to promote intermodal transport is that its cost performance is often assumed better than road-only transport. Considering that the cost of transport services remains one

  15. Storage yard operations in container terminals : Literature overview, trends, and research directions

    NARCIS (Netherlands)

    Carlo, Hector J.; Vis, Iris F. A.; Roodbergen, Kees Jan

    2014-01-01

    Inbound and outbound containers are temporarily stored in the storage yard at container terminals. A combination of container demand increase and storage yard capacity scarcity create complex operational challenges for storage yard managers. This paper presents an in-depth overview of storage yard

  16. 49 CFR 232.217 - Train brake tests conducted using yard air.

    Science.gov (United States)

    2010-10-01

    ... reduction of brake pipe air pressure at the same, or slower, rate as an engineer's brake valve. (b) The yard... 49 Transportation 4 2010-10-01 2010-10-01 false Train brake tests conducted using yard air. 232... Train brake tests conducted using yard air. (a) When a train air brake system is tested from a yard air...

  17. Railroad Terminals and Stations - INTERMODAL_TERMINAL_NTAD_IN: Intermodal Terminal Facilities in Indiana (Bureau of Transportation Statistics, 1:100,000 Point Shapefile)

    Data.gov (United States)

    NSGIC State | GIS Inventory — BTS metadata states – “The Intermodal Terminal Facilities data set contains geographic data for trailer-on-flatcar (TOFC) and container-on-flatcar (COFC) highway...

  18. A system dynamics approach to intermodalism at the Port of Lewiston

    Energy Technology Data Exchange (ETDEWEB)

    Sebo, D.

    1996-08-01

    Intermodalism refers to interconnections among modes of transportation, e.g., road, rail, water, and air. Effective intermodal planning must cross boundaries between the public and private sectors as well as transportation modes. The development of an effective and efficient intermodal transportation system requires the identification of barriers to intermodal transportation and the investigation of the impact of proposed changes in infrastructure development, policies, regulations, and planning. A systems approach is necessary to adequately represent the interaction between the sometimes incompatible concerns of all modes and stakeholders. A systems dynamics model of intermodalism at the Port of Lewiston has been developed to highlight leverage points, hidden assumptions, second order effects resulting from feedback loops and system drivers. The purpose of this document is to present the results of the system dynamics model work.

  19. Dynamics of intermodal logistical systems on containerisation and road transportation in Durban, South Africa

    Directory of Open Access Journals (Sweden)

    Nerissa Govender

    2014-12-01

    Full Text Available The underlying port operations in Durban, South Africa, epitomise intense global competitiveness in the intermodal logistics chain. The link between containerisation and theroad transport network can falter as a result of the dynamics of the logistics system. The main objective of the study was to establish the extent of the intermodal challenges of logistical systems on containerisation to which the role of intermodal sea–road freight transportation enhances the logistical competitiveness. It further examined the intermodal relationship on containerised freight between the challenges of containerisation processes and the effects on road freight transport mode. The impact of containerisation on intermodalism, the sea–road freight transport network and the technological attributes of security-based systems and logistical tracking protocols influence the systematic movement of containers on Durban’s public roads.

  20. The potential of intermodal transport projects in Romania

    Directory of Open Access Journals (Sweden)

    Tudorica Alexandra

    2017-07-01

    Full Text Available The transport infrastructure sector is facing challenges related to the decarbonisation, financing and integrated developments, which need to be overcome so it can gain a competitive advantage among the strategic economic sectors. Known as a major pollutant, with 23.3 % of the total EU-28 GHG emissions in 2014, one of the transport policy objectives is to lower this percentage, by focusing on innovative solutions and modal shift (Eurostat, 2016. The White Paper (2011 promotes a sustainable development, aiming at a reduction by 60% by 2050 of the carbon emissions generated by the transport sector and at a modal shift from road to rail or waterborne transport for freight transport over 300 km with 30% by 2030, and more than 50% by 2050. The focus on an integrated development of the transport sector at the European level was reinforced with the adoption of the EU Regulation no. 1315/2013, marking the transition from a patchwork of different projects towards a vision for the achievement of an EU transport network. Moreover, another challenge is related to the scarce availability of the public money, making it necessary to attract private parties in the development of the transport infrastructure projects (The Investment Plan for Europe, 2014. Supporting the development of the intermodal transport is a way of surmounting the obstacles that this sector is confronting with, which is being implemented in Europe. The intermodal transport is introducing a paradigm shift, allowing the integration of the different transport modes together with their own advantages, as opposed to competing stand-alone modes and it can aid in the fight against climate change, scarce financial resources and congestion This article aims at determining the potential of Romania, as a member of European Union, to develop intermodal transport projects, to identify the funding sources, the obstacles and the solutions to promote the successful implementation of such projects.

  1. Superthin resonator dye laser with THz intermode frequency separation

    International Nuclear Information System (INIS)

    Rudych, P D; Surovtsev, N V

    2014-01-01

    Two-color laser irradiation is considered an effective way to pump THz excitations for numerous scientific and applied goals. We present a design for convenient laser source with THz intermode frequency separation. The setup is based on dye laser with superthin resonator pumped by a subnanosecond pulse laser. It was proven that the superthin resonator dye laser is useful, possesses high stability and high energy conversion, and generates narrow laser modes. The ability of this laser to pump CARS processes for THz vibrations is demonstrated. (letter)

  2. Analysis of clusterization and networking processes in developing intermodal transportation

    Directory of Open Access Journals (Sweden)

    Sinkevičius Gintaras

    2016-06-01

    Full Text Available Analysis of the processes of clusterization and networking draws attention to the necessity of integration of railway transport into the intermodal or multimodal transport chain. One of the most widespread methods of combined transport is interoperability of railway and road transport. The objective is to create an uninterrupted transport chain in combining several modes of transport. The aim of this is to save energy resources, to form an effective, competitive, attractive to the client and safe and environmentally friendly transport system.

  3. An update on corrosion monitoring in cylinder storage yards

    Energy Technology Data Exchange (ETDEWEB)

    Henson, H.M.; Newman, V.S.; Frazier, J.L. [Oak Ridge K-25 Site, TN (United States)

    1991-12-31

    Depleted uranium, from US uranium isotope enrichment activities, is stored in the form of solid uranium hexafluoride (UF{sub 6}) in A285 and A516 steel cylinders designed and manufactured to ASME Boiler and Pressure Vessel Code criteria. In general, storage facilities are open areas adjacent to the enrichment plants where the cylinders are exposed to weather. This paper describes the Oak Ridge program to determine the general corrosion behavior of UF{sub 6} cylinders, to determine cylinder yard conditions which are likely to affect long term storage of this material, and to assess cylinder storage yards against these criteria. This program is targeted at conditions specific to the Oak Ridge cylinder yards. Based on (a) determination of the current cylinder yard conditions, (b) determination of rusting behavior in regions of the cylinders showing accelerated attack, (c) monitoring of corrosion rates through periodic measurement of test coupons placed within the cylinder yards, and (d) establishment of a computer base to incorporate and retain these data, the technical division is working with the enrichment sites to implement an upgraded system for storage of this material until such time as it is used or converted.

  4. Socioeconomic drivers of yard sustainable practices in a tropical city

    Directory of Open Access Journals (Sweden)

    Elvia J. Meléndez-Ackerman

    2014-09-01

    Full Text Available A growing body of work has emphasized the importance of residential areas to the overall green infrastructure of cities and recognizes that outcomes related to these areas are best studied using a social-ecological approach. We conducted vegetation surveys to evaluate yard practices that relate to the state of the yard vegetation, including species diversity and abundance, vegetation structure, and the percent of green area of yards versus paved areas, at the Río Piedras watershed within the San Juan metropolitan area. We used concomitant social household surveys to evaluate the association of social-economic and demographic factors at the household scale with these vegetation characteristics, as well as with landscape-level characteristics related to urban morphology and elevation. Our results for this tropical site were consistent with studies elsewhere in that a greater number of social factors at the household scale were more important in explaining the traits related to how green the yards were. On the other hand, we failed to detect the so-called luxury effect on urban vegetation encountered at many sites. Instead, we found consistent vegetation associations with the age of the residents, housing ownership, and, most importantly, with yard size. We have discussed the potential reasons for these discrepancies and the potential consequences of the human-natural links at the household scale to the future dynamics of this portion of the green infrastructure within this urban watershed.

  5. Mechanics of inter-modal tunneling in nonlinear waveguides

    Science.gov (United States)

    Jiao, Weijian; Gonella, Stefano

    2018-02-01

    In this article, we investigate the mechanics of nonlinearly induced inter-modal energy tunneling between flexurally-dominated and axially-dominated modes in phononic waveguides. Special attention is devoted to elucidating the role played by the coupling between axial and flexural degrees of freedom in the determination of the available mode hopping conditions and the associated mechanisms of deformation. Waveguides offer an ideal test bed to investigate the mechanics of nonlinear energy tunneling, due to the fact that they naturally feature, even at low frequencies, families of modes (flexural and axial) that are intrinsically characterized by extreme complementarity. Moreover, thanks to their geometric simplicity, their behavior can be explained by resorting to intuitive structural mechanics models that effectively capture the dichotomy and interplay between flexural and axial mechanisms. After having delineated the fundamental mechanics of flexural-to-axial hopping using the benchmark example of a homogeneous structure, we adapt the analysis to the case of periodic waveguides, in which the complex dispersive behavior due to periodicity results in additional richness of mode hopping mechanisms. We finally extend the analysis to periodic waveguides with internal resonators, in which the availability of locally-resonant bandgaps implies the possibility to activate the resonators even at relatively low frequencies, thus increasing the degree of modal complementarity that is available in the acoustic range. In this context, inter-modal tunneling provides an unprecedented mechanism to transfer conspicuous packets of energy to the resonating microstructure.

  6. Assessing the capacity of the Pacific Northwest as an intermodal freight transportation hub.

    Science.gov (United States)

    2015-08-01

    This project synthesizes information from multiple sources about the capacity of the Pacific Northwest region to handle intermodal : freight transportation demand. The findings from this research are intended to be used as a framework to start a rese...

  7. Quantitative research regarding performance measures for intermodal freight transportation : executive summary

    Science.gov (United States)

    1995-10-01

    The primary objective of this study is to provide information relative to the development of a set of performance measures for intermodal freight transportation. To accomplish this objective, data was collected, processed, and analyzed on the basis o...

  8. The framework for calculating the measure of resilience for intermodal transportation systems.

    Science.gov (United States)

    2009-08-14

    A literature review indicates no conforming approval on the measure of resilience (MOR) for intermodal : transportation systems (1, 2, 3). The objective of this report is to develop a framework for calculating the : measure of resilience (MOR) to dis...

  9. The Joint Modular Intermodal Container, is this the Future of Naval Logistics?

    National Research Council Canada - National Science Library

    Johnson, Mark E

    2005-01-01

    .... One mission area that is prime for manpower reduction is naval logistics. JMIC, the Joint Military Intermodal Container is a combined Naval Sea Systems Command/ Office of the Chief of Naval Operations (NAVSEA/OPNAV...

  10. Updating and improving methodology for prioritizing highway project locations on the strategic intermodal system (SIS).

    Science.gov (United States)

    2016-04-01

    The Florida Department of Transportation (FDOT) District One developed the Congestion Management Process : (CMP) system to prioritize low-cost, near-term highway improvements on the Strategic Intermodal System (SIS). : The existing CMP system is desi...

  11. Intermodal parametric gain of degenerate four wave mixing in large mode area hybrid photonic crystal fibers

    DEFF Research Database (Denmark)

    Petersen, Sidsel Rübner; Lægsgaard, Jesper; Alkeskjold, Thomas Tanggaard

    2013-01-01

    Intermodal degenerate four wave mixing (FWM) is investigated numerically in large mode area hybrid photonic crystal fibers. The dispersion is controlled independently of core size, and thus allows for power scaling of the FWM process.......Intermodal degenerate four wave mixing (FWM) is investigated numerically in large mode area hybrid photonic crystal fibers. The dispersion is controlled independently of core size, and thus allows for power scaling of the FWM process....

  12. Y-12 old salvage yard scrap metal characterization study

    International Nuclear Information System (INIS)

    Anderson, L.M.; Melton, S.G.; Shaw, S.S.

    1993-11-01

    The purpose of the Y-12 Old Salvage Yard scrap metal Characterization Study is to make conservative estimates of the quantities of total uranium and the wt % 235 U contained in scrap metal. The original project scope included estimates of thorium, but due to the insignificant quantities found in the yards, thorium was excluded from further analysis. Metal in three of the four Y-12 scrap metal yards were characterized. The scrap metal yard east of the PIDAS fence is managed by the Environmental Restoration Program and therefore was not included in this study. For all Y-12 Plant scrap metal shipments, Waste Transportation, Storage, and Disposal (WTSD) personnel must complete a Request for Authorization to Ship Nuclear Materials, UCN-16409, which requires the grams of total uranium, the wt % 235 U, and the grams of 235 U contained in the shipment. This information is necessary to ensure compliance with Department of Transportation regulations, as well as to ensure that the receiving facility is adhering to its operating license. This characterization study was designed to provide a technical basis for determining these necessary radioactive quantities

  13. The concept of intermodal network development in Poland using multi-agent systems

    Directory of Open Access Journals (Sweden)

    Leszek MINDUR

    2011-01-01

    Full Text Available The market share and the development of intermodal haulages, they are still at a very low level. It amounts in total goods transported by rail to 2,5% - 3%. The major reason for this situation is lack of coherent method for intermodal network designing. Such method should take into consideration strong relations between transport users, transport service providers, so the micro scale, as well as the regions where they are operating, so the meta scale.The aim of this paper is to present method which makes possible elimination of existing barriers in intermodal transport. The proposed method, for the sake of relations between actors involved in intermodal transport organisation, refers to multi-agent system concept. This system assumes coordinated actions in favour of concrete problem solution with support of cooperating agents, that is, in described paper, actors connected with intermodal transport.Paper presents results of the research project N509 398536, called: „Intermodal logistics network in Poland – concept of model solutions and implementation aspects” carried out by the Institute of Logistics and Warehousing under scientific leadership of professor Leszek Mindur.

  14. Numerical analysis of intermodal delay in few-mode fibers for mode division multiplexing in optical fiber communication systems

    Science.gov (United States)

    Munir, Abid; Xin, Xiang-jun; Liu, Bo; Latif, Abdul; Hussain, Aftab; Niazi, Shahab Ahmad

    2012-03-01

    In order to achieve higher spectral efficiency, mode division multiplexing (MDM) in few-mode fibers is a new research area. The idea faces lots of technical issues including intermodal delay and mode coupling which limit the achievable length of the system. This paper is designated to complete the analysis of intermodal delay in step-index few-mode fibers. We analyze numerically all the parameters of fiber, which could impact intermodal delay in few-mode fibers and identify the conditions which can increase the number of multiplex modes without significant increase in maximum intermodal delay.

  15. Dustfall design of open coal yard in the power plant-a case study on the closed reconstruction project of coal storage yard in shengli power plant

    Science.gov (United States)

    Wang, Kunpeng; Ji, Weidong; Zhang, Feifei; Yu, Wei; Zheng, Runqing

    2018-02-01

    This thesis, based on the closed reconstruction project of the coal storage yard of Shengli Power Plant which is affiliated to Sinopec Shengli Petroleum Administration, first makes an analysis on the significance of current dustfall reconstruction of open coal yard, then summarizes the methods widely adopted in the dustfall of large-scale open coal storage yard of current thermal power plant as well as their advantages and disadvantages, and finally focuses on this project, aiming at providing some reference and assistance to the future closed reconstruction project of open coal storage yard in thermal power plant.

  16. MAINTAINING ACCESS TO AMERICA'S INTERMODAL PORTS/TECHNOLOGIES FOR DECONTAMINATION OF DREDGED SEDIMENT: NEW YORK/NEW JERSEY HARBOR.

    Energy Technology Data Exchange (ETDEWEB)

    STERN,E.A.; JONES,K.; DONATO,K.; PAULING,J.D.; SONTAG,J.G.; CLESCERI,N.L.; MENSINGER,M.C.; WILDE,C.L.

    1998-05-01

    One of the greatest drivers for maintaining access to America's Intermodal ports and related infrastructure redevelopment efforts over the next several years will be the control and treatment of contaminated sediments dredged from our nation's waterways. More than 306 million cubic meters (m{sup 3}) (400 million cubic yards [cy]) of sediments are dredged annually from U.S. waterways, and each year close to 46 million m{sup 3} (60 million cy) of this material is disposed of in the ocean (EPA 842-F-96-003). The need to protect our environment against undesirable effects from sediment dredging and disposal practices is gaining increased attention from the public and governmental agencies. Meeting this need is a challenging task not only from the standpoint of solving formidable scientific and engineering problems, but also, and more importantly, from the need to implement complex collaborations among the many different parties concerned with the problem. Some 40 years ago, C.P. Snow pointed out the problems involved in communicating between the two cultures of the sciences and the humanities (Snow, 1993). Today, it is necessary to extend Snow's concept to a multicultural realm with groups that include governmental, industrial, environmental, academic, and the general public communicating in different languages based on widely different fundamental assumptions.

  17. Break-even zones for cable yarding by log size

    Science.gov (United States)

    Chris B. LeDoux

    1984-01-01

    The use of cable logging to extract small pieces of residue wood may result in low rates of production and a high cost per unit of wood produced. However, the logging manager can improve yarding productivity and break-even in cable residue removal operations by using the proper planning techniques. In this study, break-even zones for specific young-growth stands were...

  18. 'Ground effect' Inter-Modal Fast Sea Transport

    Directory of Open Access Journals (Sweden)

    Z.T. Pagowski

    2014-06-01

    Full Text Available Energy and emission reduction strategies are extremely important in actual transport situation. “Ground effect” technology recognized from the late sixties has a problem with wide expanding in sea transport. It is connected with stability and control systems, aerodynamics of landing and take off also sea state of civil and military Ground Effect Craft named also WIGs ((Wing in Ground effect or ekranoplanes Airfoil Development Gmbh (AFD was certified in late 90-ies interesting design of ekranoplane “ Airfish 8” by Germanischer Llyod ( +100 A0 WIG – A , WH 0,5/1,5 EXP like the fist civil ekranoplane. The Hoverwing 50 alias WST 500- has successful flown in Korea under AFD licence. Last developments in the aviation field indicates new role in maritime transport of WIG’s. Innovations in the fields of aviation improving the performances of WIGs in new future make possible to introduce this idea like "Ground effect" Inter-Modal Fast Sea Transport, which complement other modes of transport and flow of passengers also.

  19. VeriTainer radiation detector for intermodal shipping containers

    International Nuclear Information System (INIS)

    Redus, R.H.; Alioto, M.; Sperry, D.; Pantazis, T.

    2007-01-01

    The VeriSpreader TM radiation detection system will monitor every container passing through a shipping terminal without impeding the flow of commerce by making the radiation measurements during normal container handling. This is accomplished by integrating neutron and spectroscopic γ-ray detectors into a container crane spreader bar, the part of the crane that directly engages the intermodal shipping containers while moving from ship to shore and vice versa. The use of a spectroscopic γ-detector reduces the rate of nuisance alarms due to naturally occurring radioactive material (NORM). The combination of γ and neutron detection reduces the effectiveness of shielding and countermeasures. The challenges in this spreader bar-based approach arise from the harsh environment, particularly the mechanical shock and the vibration of the moving spreader bar, since the measurement is taken while the container is moving. The electrical interfaces in the port environment, from the crane to a central monitoring office, present further challenges. It is the packaging, electronic interfaces, and data processing software that distinguish this system, which is based on conventional radiation sensors. The core of the system is Amptek's GAMMA-RAD, which integrates a ruggedized scintillator/PMT, digital pulse shaping electronics, electronics for the neutron detector, power supplies, and an Ethernet interface. The design of the VeriTainer system and results from both the laboratory and a proof-of-concept test at the Port of Oakland, California will be presented

  20. Detailed phase matching characterization of inter-modal four-wave mixing in a two-mode fiber

    DEFF Research Database (Denmark)

    Friis, Søren Michael Mørk; Jung, Y.; Begleris, I.

    2016-01-01

    We experimentally characterize the phase matching properties of two inter-modal four-wave mixing processes in a graded index fiber guiding the LP01 and LP11 mode-groups.......We experimentally characterize the phase matching properties of two inter-modal four-wave mixing processes in a graded index fiber guiding the LP01 and LP11 mode-groups....

  1. 78 FR 63169 - Intent To Prepare a Draft Environmental Impact Statement (DEIS) for the Navy Base Intermodal...

    Science.gov (United States)

    2013-10-23

    ... Environmental Impact Statement (DEIS) for the Navy Base Intermodal Facility at the former Charleston Naval... intends to prepare a Draft Environmental Impact Statement (DEIS) to assess the potential social, economic, and environmental effects of the proposed construction and operation of an intermodal container...

  2. Hierarchies of Attention and Experimental Designs: Effects of Spatial and Intermodal Attention Revisited.

    Science.gov (United States)

    Shrem, Talia; Deouell, Leon Y

    2017-01-01

    When attention is directed to stimuli in a given modality and location, information processing in other irrelevant modalities at this location is affected too. This spread of attention to irrelevant stimuli is often interpreted as superiority of location selection over modality selection. However, this conclusion is based on experimental paradigms in which spatial attention was transient whereas intermodal attention was sustained. Furthermore, whether modality selection affects processing in the task-relevant modality at irrelevant locations remains an open question. Here, we addressed effects of simultaneous spatial and intermodal attention in an EEG study using a balanced design where spatial attention was transient and intermodal attention sustained or vice versa. Effects of spatial attention were not affected by which modality was attended and effects of intermodal attention were not affected by whether the stimuli were at the attended location or not. This suggests not only spread of spatial attention to task-irrelevant modalities but also spread of intermodal attention to task-irrelevant locations. Whether spatial attention was transient or sustained did not alter the effect of spatial attention on visual N1 and Nd1 responses. Prestimulus preparatory occipital alpha band responses were affected by both transient and sustained spatial cueing, whereas late post-stimulus responses were more strongly affected by sustained than by transient spatial attention. Sustained but not transient intermodal attention affected late responses (>200 msec) to visual stimuli. Together, the results undermine the universal superiority of spatial attention and suggest that the mode of attention manipulation is an important factor determining attention effects.

  3. Intermodal Matching on the Example of Sound and Color Connection in Norm and Pathology

    Directory of Open Access Journals (Sweden)

    Dyachenko A.

    2017-05-01

    Full Text Available The article describes the initial period of research of synesthesia and further work, experimental and theoretical, related to the study of various intermodal correspondences. Information about the presence of a statistically significant phenomenon of various intermodal correspondences in healthy people (which includes for example the connection of sound and color is provided. Present experiment reveals that the phenomenon of sound-color correspondences undergoes destructive changes in patients with schizophrenia compared with that in healthy individuals, but does not detect new distinct patterns.

  4. Intermodal Freight Transport on the Right Track? : Environmental and economic performances and their trade-off

    NARCIS (Netherlands)

    Kim, N.S.

    2010-01-01

    This dissertation aims to evaluate environmental and economic performances of an intermodal freight transport system and to estimate the trade-off between CO2 emissions, wich is epresented as an indicator of environmental performance, and freight costs, which ndicate the economic performance of the

  5. Infants' Intermodal Perception of Canine ("Canis Familairis") Facial Expressions and Vocalizations

    Science.gov (United States)

    Flom, Ross; Whipple, Heather; Hyde, Daniel

    2009-01-01

    From birth, human infants are able to perceive a wide range of intersensory relationships. The current experiment examined whether infants between 6 months and 24 months old perceive the intermodal relationship between aggressive and nonaggressive canine vocalizations (i.e., barks) and appropriate canine facial expressions. Infants simultaneously…

  6. Customer-driven Rail Intermodal Logistics : Unlocking a New Source of Value for China

    OpenAIRE

    Blancas, Luis C.; Ollivier, Gerald; Bullock, Richard

    2015-01-01

    Rail intermodal logistics, the movement of containerized cargo from origin to destination where a portion of the journey takes place on rail, have gained significance in North America over the past 10 to 15 years based on cost and operational efficiency. In China, however, the story has thus far been different. Considering the length-of-haul and commodity characteristics of China s manufac...

  7. Optimizing Intermodal Train Schedules with a Design Balanced Network Design Model

    DEFF Research Database (Denmark)

    Pedersen, Michael Berliner; Crainic, Teodor Gabriel

    We present a modeling approach for optimizing intermodal trains schedules based on an infrastructure divided into time-dependent train paths. The formulation can be generalized to a capacitated multi commodity network design model with additional design balance constraints. We present a Tabu Search...

  8. Impact of intermodal facilities to the design of supply chains for biorefineries.

    Science.gov (United States)

    2009-08-15

    This paper analyzes the impact that an intermodal facility has on location and transportation decisions for biofuel production plants. Location decisions impact the management of the in-bound and out-bound logistics of a plant. We model this supply c...

  9. Analyzing the impact of intermodal facilities to the design and management of biofuels supply chain.

    Science.gov (United States)

    2010-01-01

    This paper analyzes the impact that an intermodal facility has on location and transportation : decisions for biofuel production plants. Location decisions impact the management of the in-bound and out-bound logistics of a plant. We model this supply...

  10. Optimising the Slab Yard Planning and Crane Scheduling Problem using a two-stage heuristic

    DEFF Research Database (Denmark)

    Hansen, Anders Dohn; Clausen, Jens

    2010-01-01

    In this paper, we present the Slab Yard Planning and Crane Scheduling Problem. The problem has its origin in steel production facilities with a large throughput. A slab yard is used as a buffer for slabs that are needed in the upcoming production. Slabs are transported by cranes and the problem...

  11. The relationship between residential yard management and neighborhood crime: An analysis from Baltimore City and County

    Science.gov (United States)

    Austin Troy; Ashley Nunery; Morgan Grove

    2016-01-01

    We analyzed the relationship between crime and indicators of residential yard management in Baltimore City and County. Data came from a survey we conducted of over one thousand front yards that included more than 40 indicators relating to lawns, trees, shrubs, beds and other features. These indicators were related to point counts of crime at the 150 m scale using a...

  12. Production rates and costs of cable yarding wood residue from clearcut units

    Science.gov (United States)

    Chris B. LeDoux

    1984-01-01

    Wood residue is a little used source of fiber, chips, and fuel because harvest costs are largely unknown. This study calculates incremental production rates and costs for yarding and loading logging residue in clearcut old-growth Douglas-fir/western hemlock forests. Harvest operations were observed for two timber sales in western Oregon. Three different cable yarding...

  13. Intermodal Freight Technology Working Group asset tracking and "freight information highway" field operational test evaluation : final report executive summary

    Science.gov (United States)

    2003-09-01

    In January 2001, the Federal Highway Administration (FHWA) released a solicitation requesting "Cost Sharing Cooperative Agreements" to conduct operational tests to improve efficiencies in the intermodal freight operations and to establish the foundat...

  14. MAINTAINING ACCESS TO AMERICA'S INTERMODAL PORTS/TECHNOLOGIES FOR DECONTAMINATION OF DREDGED SEDIMENT: NEW YORK/NEW JERSEY HARBOR

    Energy Technology Data Exchange (ETDEWEB)

    STERN,E.A.; JONES,K.; DONATO,K.; PAULING,J.D.; SONTAG,J.G.; CLESCERI,N.L.; MENSINGER,M.C.; WILDE,C.L.

    1998-05-01

    One of the greatest drivers for maintaining access to America's Intermodal ports and related infrastructure redevelopment efforts over the next several years will be the control and treatment of contaminated sediments dredged from the nation's waterways. More than 306 million cubic meters (m{sup 3}) (400 million cubic yards [cy]) of sediments are dredged annually from US waterways, and each year close to 46 million m{sup 3} (60 million cy) of this material is disposed of in the ocean (EPA 842-F-96-003). The need to protect the environment against undesirable effects from sediment dredging and disposal practices is gaining increased attention from the public and governmental agencies. Meeting this need is a challenging task not only from the standpoint of solving formidable scientific and engineering problems, but also, and more importantly, from the need to implement complex collaborations among the many different parties concerned with the problem. Some 40 years ago, C.P. Snow pointed out the problems involved in communicating between the two cultures of the sciences and the humanities (Snow, 1993). Today, it is necessary to extend Snow's concept to a multicultural realm with groups that include governmental, industrial, environmental, academic, and the general public communicating in different languages based on widely different fundamental assumptions. The handling of contaminated sediments in the Port of New York/New Jersey (Port) exemplifies this problem. This paper describes a multicultural team that has formed as the result of a Congressional mandate for the development of procedures suitable for the decontamination of sediments in the Port under the Water Resources Development Act (WRDA) of 1992 (Section 405C) and 1996 (Section 226).

  15. Intermodal supply chains methodology and economic efficiency study of its implementation (using the example of an Iron and Steel Company

    Directory of Open Access Journals (Sweden)

    Pytaleva O.A.

    2017-01-01

    Full Text Available Currently the global market for intermodal transport (containers in particular is evolving at a significant pace. The Russian market development of intermodal transport occurs with low speed. It should be noted that low competitiveness of container transport prevents the development of intermodal delivery method within Russia. In addition, this factor stops implementing national transit potential of transport corridors passing through the territory of the country. To date the delivery chains formation is perceived as a secondary process, which provides the scope for production sector and delivers the finished product to the consumer. However, it is the intensive development of intermodal technologies that remains an economic security guarantee and a reserve for increasing the product competitiveness opposed to the rate of finished products production. As a result, the method development of intermodal supply chains formation at large industrial enterprises appears very important. The paper deals with a model and algorithm of forming a system of intermodal cargo delivery chains of the metallurgical enterprises. We performed calculation of the potential economic benefits from their introduction.

  16. 40 CFR 62.15375 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15375 Section 62.15375 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15375 What are the emission limits for air curtain incinerators that burn 100 percent yard...

  17. 40 CFR 62.15380 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 62.15380 Section 62.15380 Protection of Environment... Combustion Units Constructed on or Before August 30, 1999 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 62.15380 How must I monitor opacity for air curtain incinerators that burn 100 percent yard...

  18. 40 CFR 60.1920 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1920 Section 60.1920 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1920 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If...

  19. 40 CFR 60.1925 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1925 Section 60.1925 Protection of Environment... or Before August 30, 1999 Model Rule-Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1925 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use...

  20. 40 CFR 60.1450 - How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste?

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1450 Section 60.1450 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1450 How must I monitor opacity for air curtain incinerators that burn 100 percent yard waste? (a) Use EPA Reference Method 9 in appendix A of...

  1. 40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator combusts...

  2. Effect of farm yard manure and nitrogen application on seed cotton yield under arid climatic conditions

    International Nuclear Information System (INIS)

    Anwar, M.M.

    2005-01-01

    The importance of farm yard manure and green manuring is well established for better crop production. The availability of farm yard manure is becoming difficult due to mechanized farming. An experiment was conducted with farm yard manure application in less quantity i.e. 5000 kg per hectare through fermenter with irrigation water as concentrated solution of farm yard manure. Four levels of nitrogen i.e. 0, 50, 100 and 150 kg/ha were applied through soil to Cotton crop planted on bed-furrows. Two years average results indicated that application of FYM at the rate of 5 metric ton per hectare through fermenter with 0, 50, 100 and 150 kgN/ha through soil increased seed cotton by 7 percent, on over all average basis of all fertilizer levels, as compared with no farm yard manure application. There was 6 percent increase with first 50 kgN/ha in the presence of FYM where as 100 kgN/ha gave 15% increase in seed cotton yield over no nitrogen application. It indicated that the efficiency of nitrogen at the rate of 100 kg/ha in the presence of farm yard manure was increased. There was 7, 15 and 20 percent increase in seed cotton with 50, 100 and 150 kgN/ha over no nitrogen on over all average basis of farm yard manure variables. Benefit cost ratio was more with FYM application alone.(author)

  3. Plant species richness and abundance in residential yards across a tropical watershed: implications for urban sustainability

    Directory of Open Access Journals (Sweden)

    Cristina P. Vila-Ruiz

    2014-09-01

    Full Text Available Green spaces within residential areas provide important contributions to the sustainability of urban systems. Therefore, studying the characteristics of these areas has become a research priority in cities worldwide. This project evaluated various aspects of the plant biodiversity of residential yards (i.e., front yards and back yards within the Río Piedras watershed in the San Juan metropolitan area of Puerto Rico. Our work included gathering information on vegetation composition and abundance of woody species (i.e., trees, shrubs, palms, ferns and large herbs (>2 m height, species origin (native vs. introduced, and species uses (ornamental, food, and medicinal plants. A total of 424 yards were surveyed within an area of 187,191 m². We found 383 woody species, with shrubs being the most abundant plant habitat. As expected, residential yards hosted a disproportionate amount of introduced species (69.5%. The most common shrub species were all non-native ornamentals, whereas the most common tree species included food trees as well as ornamental plants and two native species. Front yards hosted more ornamental species per unit area than backyards, while the latter had more food plants. The high amount of introduced species may present a challenge in terms of implementation of plant conservation initiatives if there is no clear definition of urban conservation goals. On the other hand, the high frequency of yards containing food plants may facilitate the development of residential initiatives that could provide future adaptive capacity to food shortages.

  4. Intermodal, intersemiotic, and interlinguistic translation of written texts in portuguese to oral libras.

    Directory of Open Access Journals (Sweden)

    Ronice Müller de Quadros

    2015-12-01

    Full Text Available In this paper, we present some types of translation involved in the translation from written Portuguese to Brazilian Sign Language (Libras. We discuss these different types and we focus in the intermodal translation, that it is specific of language pairs in which the modalities are different. The intermodal translation brings visual and operational aspects implied in the translation to Libras in video format and visuo-spatial linguistics aspects related to the use of the space in languages in which the modality is visuo-spatial, such as sign languages. In this paper, we show an analysis of the modalities consequences with translated examples done in the context of Libras Program, Letras Libras, from the Universidade Federal de Santa Catarina (UFSC.

  5. Intermodal Corpora and the Translation Classroom: What can Translation Trainers and Trainees Learn from Interpreting?

    Directory of Open Access Journals (Sweden)

    Ferraresi Adriano

    2016-12-01

    Full Text Available This contribution focuses on didactic applications of intermodal corpora, i.e. corpora featuring interpreted and translated language. It relies on EPTIC, a multipletranslation and intermodal parallel corpus containing EU Parliament plenary speeches in Italian and English. The peculiar nature of EPTIC allows the investigation of a set of translational alternatives which are distinguished by modality- and task-based constraints (written vs. oral, translated vs. interpreted. To exemplify the potential of such corpus evidence, teaching activities focusing on collocations are proposed that encourage students to reflect on the decision-making processes involved in the slower-paced, reflective task of translation, vs. the faster, more automatic one of interpreting. A method is also described that can facilitate the selection of relevant didactic examples.

  6. A time-dependent vehicle routing problem in the service area of intermodal terminals

    OpenAIRE

    Braekers, K.; Caris, A.; Janssens, G.K.

    2013-01-01

    This paper deals with the operational planning of drayage operations in the service area of intermodal container terminals. Drayage operations refer to the full truckload container transpot activities that take place on a regional scale around these terminals. They involve the transport of loaded and empty containers between container terminals, container depots, consignees and shippers. Drayage operations are mostly performed by truck and constitute a large part of total costs of an intermo...

  7. Facial expression and vocal pitch height: Evidence of an intermodal association

    DEFF Research Database (Denmark)

    Huron, David; Dahl, Sofia; Johnson, Randolph

    2009-01-01

    region, judges still rated the high-pitch faces friendlier than the low-pitch faces. These results are consistent with prior research showing that vocal pitch height is used to signal aggression (low pitch) or appeasement (high pitch). An analysis of the facial features shows a strong correlation between...... eyebrow position and sung pitch—consistent with the role of eyebrows in signaling aggression and appeasement. Overall, the results are consistent with an inter-modal linkage between vocal and facial expressions....

  8. Quality management in intermodal terminals of the Brazilian grains logistics chain

    Directory of Open Access Journals (Sweden)

    Caroline Foscaches

    2016-09-01

    Full Text Available Intermodal terminals play a key role in the logistics system, since they are an important link between food production and distribution. In the agrifood chain, quality management isn´t seen as a competitive advantage, but as an issue of survival. This study thus aims to identify the quality management phase in which the intermodal terminals of the Brazilian grains logistics chain are found. To this end, interviews were conducted, using semi-structured questionnaires, with the managers of 28 intermodal terminals located in the Midwest, South, Southeast, Northeast and Northern regions. It was found that most terminals are in the Strategic Quality Management era, the fourth era of quality management. In addition, it was observed that the specific tools of the agrifood sector are widely used by terminals. In addition, many terminals use tools from the first and second quality era. Among the tools of the fourth era, product tracking is the most widely used. Finally, it was possible to determine that the terminals in the third quality era, Quality Assurance, have a higher average operating efficiency than terminals in the fourth era, Strategic Quality Management.

  9. The Malaysian Intermodal Terminal System: The Implication on the Malaysian Maritime Cluster

    Directory of Open Access Journals (Sweden)

    Mohamad Rosni Othman

    2016-06-01

    Full Text Available The maritime sector in Malaysia is best known globally due to the Straits of Malacca and being a nation surrounded by sea. Malaysia also has a substantial maritime industry consisting of numerous shipyards, ports and terminal faculties, ship services and a plethora of other companies and institutions with maritime oriented activities and become essential components of the Malaysia's maritime clusters. Issues such as underutilised intermodal terminals, uneven proportions in the freight transport infrastructure and road and seaport congestions prevent Malaysian seaports from achieving their full potential in serving their respective hinterlands. The key factors to improve Malaysian dry port or intermodal terminals are transport network; container planning; competition; location and, externalities. The paper does not only present the critical challenges faced by Malaysian intermodal terminals especially dry ports and the implications for seaport competency but it also provides strategies to utilise the Malaysian freight multimodal system to amplify seaports
tm performance in serving their hinterlands. As such, this may warrant policy makers to devise a comprehensive national master plan for the maritime sector in order for Malaysia to further develop her maritime industry and economies.

  10. Intramodality and intermodality agreement in radiography and computed tomography of equine distal limb fractures.

    Science.gov (United States)

    Crijns, C P; Martens, A; Bergman, H-J; van der Veen, H; Duchateau, L; van Bree, H J J; Gielen, I M V L

    2014-01-01

    Computed tomography (CT) is increasingly accessible in equine referral hospitals. To document the level of agreement within and between radiography and CT in characterising equine distal limb fractures. Retrospective descriptive study. Images from horses that underwent radiographic and CT evaluation for suspected distal limb fractures were reviewed, including 27 horses and 3 negative controls. Using Cohen's kappa and weighted kappa analysis, the level of agreement among 4 observers for a predefined set of diagnostic characteristics for radiography and CT separately and for the level of agreement between the 2 imaging modalities were documented. Both CT and radiography had very good intramodality agreement in identifying fractures, but intermodality agreement was lower. There was good intermodality and intramodality agreement for anatomical localisation and the identification of fracture displacement. Agreement for articular involvement, fracture comminution and fracture fragment number was towards the lower limit of good agreement. There was poor to fair intermodality agreement regarding fracture orientation, fracture width and coalescing cracks; intramodality agreement was higher for CT than for radiography for these features. Further studies, including comparisons with surgical and/or post mortem findings, are required to determine the sensitivity and specificity of CT and radiography in the diagnosis and characterisation of equine distal limb fractures. © 2013 EVJ Ltd.

  11. The valorisation of abandoned railway yards. The case of Milan

    Directory of Open Access Journals (Sweden)

    Elena Mussinelli

    2012-04-01

    Full Text Available Milan’s urban growth was heavily influenced by the structure of the rail network for transporting goods and people. The great railway yards that used to service the industrial system have now lost their raison d'être after the relocation of industrial plants and the tertiary sector dynamics took over the city. These have become large abandoned brownfields or soon to be abandoned, totaling over 1,300,000 square meters, located mainly along the urban belt surrounding the city walls, often in densely built environments. Since 2005 these areas were the subject of several agreements between the City of Milan, State Railways SpA (FS and the Lombardy Region, to examine various scenarios and the feasibility of their conversion, as confirmed in the draft of the new Territorial Government Plan (PGT, which identifies the Areas of Urban Transformation. Scenarios and assumptions that, in the current revision of the PGT, must approach the strategic role of this rich heritage from an environmental regeneration and valorization perspective extended to urban and metropolitan scales.

  12. Composting of food and yard wastes by locally isolated fungal strains

    African Journals Online (AJOL)

    PC2094), Lentinus tigrinus M609RQY, Aspergillus niger and Penicillium spp. were used as inocula in source separated organics (food and yard trimmings) from solid waste (SW) to produce biofertilizer and stabilize waste constituents. The results ...

  13. A model for optimization of yard operations in port container terminals

    DEFF Research Database (Denmark)

    Tranberg, Louise K Sibbesen

    This report deals with the problem of positioning containers in a yard block of a port container terminal. The objective of the Container Positioning Problem (CPP) is to minimize the total cost of handling containers in the terminal yard. This is done by reducing the number of reshuffles in each ...... storage block since these are very costly operations. To solve this problem, a mixed-integer linear programming model for the general CPP is formulated and discussed....

  14. What parts of a house and yard landscape are homeowners maintaining for wildfire safety?

    Science.gov (United States)

    Christine Vogt; Sarah McCaffrey; Greg. Winter

    2010-01-01

    Homeownership can be a lot of work. Interior maintenance and housekeeping; outdoor maintenance and weekly yard work–all part of the drill. The investment of time and money can be substantial depending on the size and condition of the home and acreage, or the amount of vegetation, including deciduous trees and other woody matter in a yard. Homeowners in high fire risk...

  15. Antibiotics, bacteria, and antibiotic resistance genes: aerial transport from cattle feed yards via particulate matter.

    Science.gov (United States)

    McEachran, Andrew D; Blackwell, Brett R; Hanson, J Delton; Wooten, Kimberly J; Mayer, Gregory D; Cox, Stephen B; Smith, Philip N

    2015-04-01

    Emergence and spread of antibiotic resistance has become a global health threat and is often linked with overuse and misuse of clinical and veterinary chemotherapeutic agents. Modern industrial-scale animal feeding operations rely extensively on veterinary pharmaceuticals, including antibiotics, to augment animal growth. Following excretion, antibiotics are transported through the environment via runoff, leaching, and land application of manure; however, airborne transport from feed yards has not been characterized. The goal of this study was to determine the extent to which antibiotics, antibiotic resistance genes (ARG), and ruminant-associated microbes are aerially dispersed via particulate matter (PM) derived from large-scale beef cattle feed yards. PM was collected downwind and upwind of 10 beef cattle feed yards. After extraction from PM, five veterinary antibiotics were quantified via high-performance liquid chromatography with tandem mass spectrometry, ARG were quantified via targeted quantitative polymerase chain reaction, and microbial community diversity was analyzed via 16S rRNA amplification and sequencing. Airborne PM derived from feed yards facilitated dispersal of several veterinary antibiotics, as well as microbial communities containing ARG. Concentrations of several antibiotics in airborne PM immediately downwind of feed yards ranged from 0.5 to 4.6 μg/g of PM. Microbial communities of PM collected downwind of feed yards were enriched with ruminant-associated taxa and were distinct when compared to upwind PM assemblages. Furthermore, genes encoding resistance to tetracycline antibiotics were significantly more abundant in PM collected downwind of feed yards as compared to upwind. Wind-dispersed PM from feed yards harbors antibiotics, bacteria, and ARGs.

  16. Effects of intrapulse stimulated Raman scattering and intermodal dispersion on short pulse propagation in a nonlinear two-core PCF coupler

    Science.gov (United States)

    Liu, M.; Chen, Y.; Wang, D.

    2010-05-01

    The switching dynamics of ultrashort pulse under the effects of intrapulse stimulated Raman scattering (ISRS) and intermodal dispersion in a nonlinear two-core photonic crystal fiber coupler is investigated theoretically. A general model is proposed that includes all the significant linear and nonlinear effects. In particular, we demonstrate with numerical examples how the interaction of ISRS and intermodal dispersion affects the pulse shape.

  17. A stakeless yard long bean cultivar derived from an interspecific cross between cowpea Vigna unguiculata L. (Walp) and yard long bean Vigna sesquipedalis L. (Verdc.)

    International Nuclear Information System (INIS)

    Full text: 'Yard long bean' is an important vegetable in the Thai diet, particularly in Northeast Thailand. However, growing 'yard long beans' requires stakes for supporting the twining stems and keeping the pod from touching the ground. Staking costs money, takes time and needs labour. An ideal cultivar would be a 'yard long bean' with erect plant type and under 80 cm in height that produces typical long bean pods and allows convenient picking during the harvest time. An attempt to breed such a cultivar was made by crossing cowpea Vigna unguiculata L. (Walp.) with' yard long bean' Vigna sesquipedalis L. (Verdc.) in 1984. This resulted in a new cultivar 'KKU 25'. This cultivar, having erect plant type, requires no staking for supporting the stem and produces long fresh pods with acceptable taste which can be harvested within 43 days. The average pod length is 48 cm, and pod diameter 1.43 cm. In a preliminary yield trial, an average fresh pod yield of 16 t/ha was obtained. (author)

  18. Intermodal transportation of low-level radioactive waste to the Nevada Test Site

    International Nuclear Information System (INIS)

    1998-09-01

    The Nevada Test Site (NTS) presently serves as a disposal site for low-level radioactive waste (LLW) generated by DOE-approved generators. The environmental impacts resulting from the disposal of LLW at the NTS are discussed in the Final Environmental Impact Statement (EIS) for the Nevada Test Site Off-Site Locations in the State of Nevada (NTS EIS). During the formal NTS EIS scoping period, it became clear that transportation of LLW was an issue that required attention. Therefore, the Nevada Transportation Protocol Working Group (TPWG) was formed in 1995 to identify, prioritize, and understand local issues and concerns associated with the transportation of LLW to the NTS. Currently, generators of LLW ship their waste to the NTS by legal-weight truck. In 1995, the TPWG suggested the DOE could reduce transportation costs and enhance public safety by using rail transportation. The DOE announced, in October 1996, that they would study the potential for intermodal transportation of LLW to the NTS, by transferring the LLW containers from rail cars to trucks for movements to the NTS. The TPWG and DOE/NV prepared the NTS Intermodal Transportation Facility Site and Routing Evaluation Study to present basic data and analyses on alternative rail-to-truck transfer sites and related truck routes for LLW shipments to the NTS. This Environmental Assessment (EA) identifies the potential environmental impacts and transportation risks of using new intermodal transfer sites and truck routes or continuing current operations to accomplish the objectives of minimizing radiological risk, enhancing safety, and reducing cost. DOE/NV will use the results of the assessment to decide whether or not to encourage the LLW generators and their transportation contractors to change their current operations to accomplish these objectives

  19. Morphological characteristic of purple long yard bean cultivars and their tolerance to drought stress

    Directory of Open Access Journals (Sweden)

    M W Lestari

    2015-01-01

    Full Text Available The cultivation of purple long yard bean which tolerance to drought stress and have high productivity can improve farming in arid area. The purpose of this study was to evaluate the mechanism of the tolerance purple long yard beans to drought stress based on morphologic characters, to get the hypothesis method of tolerance and to obtain tolerance cultivars to the drought stress. Eight cultivars of purple long yard beans, i.e. UBPHU1-41, UBPHU1-130, UBPU3-153, UBPU1-202, UBPU2-222, UBPU1-365, Brawijaya 4 and Bagong 2, were tested in two environmental conditions, 100% field capacity and 50% field capacity. The results showed that drought stress in purple long yard bean affected all morphological characters observed, except for root length and flowering time. Estimation of tolerance to drought stress using the Principles Component Analysis (PCA showed that the shoot fresh weight could be an indicator of purple pod bean tolerance to drought stress. However, the test using Stress Susceptibility Index (SSI was not able to classify the purple long yard bean tolerance to drought stress. The results of analysis using PCA followed by discriminant analysis and clustering dendrogram showed that the UBPU1-41, UBPU1-130, UBPU2-222, UBPU1-365, UB4 and Bagong 2 cultivars were medium cultivars that are tolerant to drought stress. Therefore, they can be planted in semiarid regions.

  20. Work accidents during cable yarding operations in Central Europe 2006 – 2014

    International Nuclear Information System (INIS)

    Allman, M.; Jankovský, M.; Allmanová, Z.; Ferenčík, M.; Messingerová, V.; Vlčková, M.; Stanimir Stoilov

    2017-01-01

    Aim of study: This study is focused on detailed analysis of accidents in yarding during the years 2006–2014. There is still not enough information about such accidents in Central Europe in the literature available. Area of study: We collected the data on occupational accidents recorded in timber yarding from the databases of the Slovak state forest enterprise. Material and Methods: The data on occupational accidents were recorded according to actual European Regulation, the form of the record meets the requirements of the ESAW (European Statistics on Accidents at Work) methodology. To analyze the data, we used the multiple regression and correlation analysis, contingency tables, and a χ2 –test. Main results: Almost half of the accidents were the foot injuries and the most frequent type of injury was fracture of a bone. The most hazardous operation was yarding. Most of the accidents occurred between 1301-1400 h (22 %). The most frequent agent causing accidents were Particles, dust, splinters, fragments, etc. (14.05 by ESAW). Research highlights: This study informs about the most important risk factors in timber yarding, the most hazardous parts of shift, as well as the days when the most accidents occur during the week, and as such contributes to better understanding of how the accidents happen in timber yarding. The information can be subsequently used in knowledge-based improvement of safety trainings in forest enterprises.

  1. Work accidents during cable yarding operations in Central Europe 2006 – 2014

    Energy Technology Data Exchange (ETDEWEB)

    Allman, M.; Jankovský, M.; Allmanová, Z.; Ferenčík, M.; Messingerová, V.; Vlčková, M.; Stanimir Stoilov

    2017-11-01

    Aim of study: This study is focused on detailed analysis of accidents in yarding during the years 2006–2014. There is still not enough information about such accidents in Central Europe in the literature available. Area of study: We collected the data on occupational accidents recorded in timber yarding from the databases of the Slovak state forest enterprise. Material and Methods: The data on occupational accidents were recorded according to actual European Regulation, the form of the record meets the requirements of the ESAW (European Statistics on Accidents at Work) methodology. To analyze the data, we used the multiple regression and correlation analysis, contingency tables, and a χ2 –test. Main results: Almost half of the accidents were the foot injuries and the most frequent type of injury was fracture of a bone. The most hazardous operation was yarding. Most of the accidents occurred between 1301-1400 h (22 %). The most frequent agent causing accidents were Particles, dust, splinters, fragments, etc. (14.05 by ESAW). Research highlights: This study informs about the most important risk factors in timber yarding, the most hazardous parts of shift, as well as the days when the most accidents occur during the week, and as such contributes to better understanding of how the accidents happen in timber yarding. The information can be subsequently used in knowledge-based improvement of safety trainings in forest enterprises.

  2. Students Grow Their Own Vegetables in School Yards

    Directory of Open Access Journals (Sweden)

    Vanitha Kommu

    2010-02-01

    Full Text Available The Centre for Environment Education (CEE, Andhra Pradesh State Cell, implemented the project ‘Student Amateurs in School Yard Agriculture (SASYA’ with support from UNICEF Hyderabad and the Department of Education (Sarva Siksha Abhiyan in 150 schools in the Medak district of Andhra Pradesh, India.  The Medak district is a semi-arid district with an average annual rainfall of 80 cm. Agricultural activities are dependent mainly on rainfall. The aim of the project was to provide chemical-free, nutrient-rich vegetables to the children and to provide an opportunity to learn by doing. Schools were selected based on the available space, water, fence.  A small start-up kit was provided with a manual with guidelines, vegetable seeds and other requirements like sample bio-fertilizers, bio-pesticides and equipment like hand sprayers. A resource group was formed for every 10 schools with a teacher, the Mandal Educational Officer, and a field coordinator from a Non-Governmental Organisation (NGO. The resource group was trained at the district level that acted as trainers for the other 9 schools of their mandal (administrative district and provided continuous support.The gardens were initiated with support from the village community who were part of the garden lay out plan, and operations like land preparation, and sowing.  Contributions from the villagers also came in the form of implements, farm yard manure and seeds. Gardens were maintained by the student committees formed for the purpose under guidance of teachers. Suggestions regarding the cultural operations were provided by the community, field coordinators and CEE. The produce was utilised for the mid-day meals served in the school. At times they were also shared by the community and teachers. Preparations (collection of seed from the garden and community were under progress for the next season. This project was implemented successfully in 136 schools where the students had benefited through

  3. Data acquisition and PV module power production in upgraded TEP/AzRISE solar test yard

    Science.gov (United States)

    Bennett, Whit E.; Fishgold, Asher D.; Lai, Teh; Potter, Barrett G.; Simmons-Potter, Kelly

    2017-08-01

    The Tucson Electric Power (TEP)/University of Arizona AzRISE (Arizona Research Institute for Solar Energy) solar test yard is continuing efforts to improve standardization and data acquisition reliability throughout the facility. Data reliability is ensured through temperature-insensitive data acquisition devices with battery backups in the upgraded test yard. Software improvements allow for real-time analysis of collected data, while uploading to a web server. Sample data illustrates high fidelity monitoring of the burn-in period of a polycrystalline silicon photovoltaic module test string with no data failures over 365 days of data collection. In addition to improved DAQ systems, precision temperature monitoring has been implemented so that PV module backside temperatures are routinely obtained. Weather station data acquired at the test yard provides local ambient temperature, humidity, wind speed, and irradiance measurements that have been utilized to enable characterization of PV module performance over an extended test period

  4. The Metalanguage of “Visual Design” into the Classroom for the Construction of Intermodal Meanings

    Directory of Open Access Journals (Sweden)

    Efi Papademetriou

    2015-04-01

    Full Text Available Given that little research has been conducted to date in the classroom about the exploitation of aspects of “visual grammar” for the teaching of literacy, the purpose of this study is to provide research data to support the adoption of a common image/text relations metalanguage in educational practice as an effective tool for critically negotiating, and mainly, for composing intermodal meanings. Forty-six sixth-grade students who attend a state primary school in the city of Ptolemaida, northern Greece participated in the study. The materials used in the study consisted of: (a informational, print-based multimodal texts and, (b compositions produced by students, at first individually and then in groups. The overall research is designed on a pre-test phase, an instructional intervention phase, and a post-test phase. The qualitative comparative analysis of student compositions manifests that the metalanguage of “visual design” constitutes a truly promising, pedagogically utilizable tool for the description, interpretation and comprehension of the interactions among the various semiotic modes co-existing in multimodal ensembles. This entails the development of multimodal and visual literacy skills by the primary education students. These findings highlight the need for adoption and incorporation of such a metalanguage for the design of curricula facilitating the teaching of literacy, in order to reframe the monomodal nature of communication. Keywords: metalanguage, visual grammar, social semiotic theory, semiotic functional linguistics, multimodality, school context/s, intersemiosis, intermodal synergies

  5. The coastal transportation in Brazil - potential for the improvement of aiming intermodality logistic flow

    Directory of Open Access Journals (Sweden)

    Delmo Alves Moura

    2011-06-01

    Full Text Available This study describes aspects related to coastal shipping in Brazil and its main actors and intermodal factors (road, rail, fluvial transportation etc. which corroborate to the increase of logistics competitiveness and efficiency of transportation in a large country like Brazil. The purpose of the study is bibliographic research on the topic, analyzing it inside the Brazilian scenario and also how it has been implemented in some countries. The objective of the study is also analyzing legislation which defines parameters to coastal shipping. This fact interferes directly with the logistics system and its intermodal aspects. If Brazil intends to reduce its logistics costs, coastal shipping should be an effective way to contribute to the Brazilian matrix of transport. Coastal shipping is supposed to bring competitive advantage and reduction of logistic costs. The conclusion is that integration is essential among the systems of domestic transportation and coastal shipping with its outstanding role in this environment, can contribute substantially to the Brazilian maritime industry.

  6. Bioaerosol emissions from a suburban yard waste composting facility.

    Science.gov (United States)

    Hryhorczuk, D; Curtis, L; Scheff, P; Chung, J; Rizzo, M; Lewis, C; Keys, N; Moomey, M

    2001-01-01

    The purpose of this study was to assess worker and community exposure to bioaerosols emitted from a suburban yard waste composting facility in northern Illinois, USA. Characterization of on- and off-site viable bioaerosols was undertaken through a total of 288 on- and off-site Andersen samples conducted over 10 sampling days. A total of 46 dust samples and 38 Kramer-Collins spore samples were also collected in this period. Evaluation of the impact of the facility on community bioaerosol concentrations was undertaken by comparing on- and off-site measurements by sampling locations, wind direction, and site activity. On-site concentrations of total spores, Aspergillus/Penicillium spores, total bacteria, Gram-positive bacteria, Gram-negative bacteria, actinomycetes, total particulates, endotoxin, and beta-1,3 glucans were higher than off-site concentrations. Total fungal spores averaged 13,451 spores/m3 (range 5,223-26,067) on-site and 8,772 spores/m3 (range 243-18,276) off-site. Viable bacterial airborne concentrations (in cfu/m3) averaged 11,879 on-site (range 480-78,880) and 3,204 off-site (range 160-17,600). Mean levels of endotoxins (in ng/m3) were 1.94 on-site (range 0.12-6.06) and 0.14 off-site (range 0.01-0.41). Mean levels of beta-1,3 glucans (in ng/m3) were 2.17 on-site (range 0.12-14.45) and 0.24 off-site (range 0.01-0.78). Mean total viable fungi, on the other hand, were higher off-site than on-site (8,651 vs 3,068 cfu/m3). On-site concentrations of total bacteria, Gram-positive bacteria, Gram-negative bacteria, and actinomycetes demonstrated a statistically significant pattern of decreasing concentration with distance from pile and higher downwind vs upwind concentrations. Mean on-site concentrations of viable bacteria, viable fungi, and endotoxins were significantly higher during periods of activity compared to periods of no activity. Off-site concentrations of bacteria were also significantly higher during periods of activity compared to no activity

  7. 19th century London dust-yards: A case study in closed-loop resource efficiency

    International Nuclear Information System (INIS)

    Velis, Costas A.; Wilson, David C.; Cheeseman, Christopher R.

    2009-01-01

    The material recovery methods used by dust-yards in early 19th century London, England and the conditions that led to their development, success and decline are reported. The overall system developed in response to the market value of constituents of municipal waste, and particularly the high coal ash content of household 'dust'. The emergence of lucrative markets for 'soil' and 'breeze' products encouraged dust-contractors to recover effectively 100% of the residual wastes remaining after readily saleable items and materials had been removed by the thriving informal sector. Contracting dust collection to the private sector allowed parishes to keep the streets relatively clean, without the need to develop institutional capacity, and for a period this also generated useful income. The dust-yard system is, therefore, an early example of organised, municipal-wide solid waste management, and also of public-private sector participation. The dust-yard system had been working successfully for more than 50 years before the Public Health Acts of 1848 and 1875, and was thus important in facilitating a relatively smooth transition to an institutionalised, municipally-run solid waste management system in England. The dust-yards can be seen as early precursors of modern materials recycling facilities (MRFs) and mechanical-biological treatment (MBT) plants; however, it must be emphasised that dust-yards operated without any of the environmental and occupational health considerations that are indispensable today. In addition, there are analogies between dust-yards and informal sector recycling systems currently operating in many developing countries

  8. Phonological Contribution during Visual Word Recognition in Child Readers. An Intermodal Priming Study in Grades 3 and 5

    Science.gov (United States)

    Sauval, Karinne; Casalis, Séverine; Perre, Laetitia

    2017-01-01

    This study investigated the phonological contribution during visual word recognition in child readers as a function of general reading expertise (third and fifth grades) and specific word exposure (frequent and less-frequent words). An intermodal priming in lexical decision task was performed. Auditory primes (identical and unrelated) were used in…

  9. The potential for improving rail international intermodal services in Texas and the southwest region of the United States.

    Science.gov (United States)

    2011-06-01

    The report covers a period of great significance for railroading in the U.S as it contains a number of milestones now : shaping the future performance of the industry. The specific subject is improving intermodal service so that it can : support stat...

  10. An intermodal network model of coal distribution in the United States and its economic implications for the inland waterway system.

    Science.gov (United States)

    2016-01-01

    This paper describes a GIS-based intermodal network model for the shipment of coal in the United States. The : purpose of this research was to investigate the role played by railways, waterways, and highways in the movement of : coal from its source ...

  11. Financial feasibility of a log sort yard handling small-diameter logs: A preliminary study

    Science.gov (United States)

    Han-Sup Han; E. M. (Ted) Bilek; John (Rusty) Dramm; Dan Loeffler; Dave Calkin

    2011-01-01

    The value and use of the trees removed in fuel reduction thinning and restoration treatments could be enhanced if the wood were effectively evaluated and sorted for quality and highest value before delivery to the next manufacturing destination. This article summarizes a preliminary financial feasibility analysis of a log sort yard that would serve as a log market to...

  12. A study on Maruca vitrata infestation of Yard-long beans (Vigna unguiculata subspecies sesquipedalis

    Directory of Open Access Journals (Sweden)

    R.C. Jayasinghe

    2015-09-01

    Full Text Available Globally, Maruca vitrata (Geyer is a serious yield constraint on food legumes including Yard-long bean (Vigna unguiculata subspecies sesquipedalis. However, there is a dearth of information on its damage potential, distribution and population dynamics in Yard-long beans. In the present study, the level of M. vitrata larval infestation on flowers and pods of Yard-long beans in Sri Lanka was determined with respect to three consecutive cropping seasons, Yala, Off and Maha. Results indicated that larval infestation and abundance varied with developmental stage of flowers and pods, cropping season and their combined interactive effects. Flowers of Yard-long beans were more prone to M. vitrata larval attack compared to pods. Abundance and level of infestation of M. vitrata varied with plant parts, having a ranking of flower buds (highest > open flowers > mature pods > immature pods (lowest. Peak infestation was observed six and eight weeks after planting on flowers and pods, respectively. Among the three cropping seasons, M. vitrata infestation was found to be higher during Maha and Off seasons compared to Yala. The findings of this study contribute to the identified knowledge gap regarding the field biology of an acknowledged important pest, M. vitrata, in a previously understudied crop in Sri Lanka.

  13. Access to Science and Literacy through Inquiry and School Yard Habitats

    Science.gov (United States)

    Cox-Petersen, Anne; Spencer, Brenda

    2006-01-01

    In this article, the authors describe an integrated science and literacy instructional model in which students build background knowledge by engaging in free-choice learning options during an investigation of school yard habitats. Students interact with their peers while inquiring, discussing findings, and using print resources to enhance learning.

  14. A study on Maruca vitrata infestation of Yard-long beans (Vigna unguiculata subspecies sesquipedalis).

    Science.gov (United States)

    Jayasinghe, R C; Premachandra, W T S Dammini; Neilson, Roy

    2015-09-01

    Globally, Maruca vitrata (Geyer) is a serious yield constraint on food legumes including Yard-long bean (Vigna unguiculata subspecies sesquipedalis). However, there is a dearth of information on its damage potential, distribution and population dynamics in Yard-long beans. In the present study, the level of M. vitrata larval infestation on flowers and pods of Yard-long beans in Sri Lanka was determined with respect to three consecutive cropping seasons, Yala, Off and Maha. Results indicated that larval infestation and abundance varied with developmental stage of flowers and pods, cropping season and their combined interactive effects. Flowers of Yard-long beans were more prone to M. vitrata larval attack compared to pods. Abundance and level of infestation of M. vitrata varied with plant parts, having a ranking of flower buds (highest) > open flowers > mature pods > immature pods (lowest). Peak infestation was observed six and eight weeks after planting on flowers and pods, respectively. Among the three cropping seasons, M. vitrata infestation was found to be higher during Maha and Off seasons compared to Yala. The findings of this study contribute to the identified knowledge gap regarding the field biology of an acknowledged important pest, M. vitrata, in a previously understudied crop in Sri Lanka.

  15. Bee fauna and floral abundance within lawn-dominated suburban yards in Springfield, MA

    Science.gov (United States)

    Susannah B. Lerman; J. Milam

    2016-01-01

    Private yards comprise a significant component of urban lands, with managed lawns representing the dominant land cover. Lawns blanket>163,000 km2 of the United States, and 50% of urban and suburban areas. When not treated with herbicides, lawns have the capacity to support a diversity of spontaneous (e.g., not planted) flowers, with the...

  16. ASSESSMENT OF THE BACTERIOLOGICAL QUALITY OF COMPOST FROM A YARD WASTE PROCESSING FACILITY

    Science.gov (United States)

    Citizen concern over possible pathogenic microorganism contamination in compost and in a runoff collection pond prompted a U.S. Environmental Protection Agency (EPA) investigation. One out of eight samples collected from the distribution pile at a yard waste compost processing f...

  17. Exploring Homeowner Diffusion of Yard Care Knowledge as One Step Toward Improving Urban Ecosystems

    Science.gov (United States)

    Martini, Nicholas F.; Nelson, Kristen C.; Dahmus, Maria E.

    2014-11-01

    Urban ecosystems are increasingly influenced by residential yard care decisions. This had led researchers to focus on homeowner education programs when it comes to yard care. Typically, the success of programs designed to influence yard care is based on whether the target subject changes his or her behavior in a more environmentally conscious manner. This threshold, however, fails to consider if individuals share this information with their friends and neighbors, thus having a possible spillover effect. In this paper, we focus on the transmission of new lawn management information among neighbors and consider (1) if individuals discuss information they learned in a short-term educational program, (2) what factors are associated with diffusion, (3) what information individuals share, and (4) what barriers to transmission exist. In the Minneapolis-St. Paul metropolitan area, we used data from a mailed survey, group discussions, and mailed information exchanges. Results indicate that best management practices for yards can diffuse through the neighborhood (approximately 34 % shared information with their neighbors in a one-month period). In addition, factors such as (1) attending a group discussion, 2) individual social connectedness, (3) length of home ownership, and (4) the presence of children in the household were found to be positively related to increased sharing of information. Also, for lawns, the content of information shared tended to be about increasing grass height and reducing fertilizer applications. Finally, we find barriers to sharing ideas based on spatial, temporal, or perception factors but overcoming some of these barriers is possible.

  18. Composting of food and yard wastes by locally isolated fungal strains

    African Journals Online (AJOL)

    GREGORY

    2011-12-16

    Dec 16, 2011 ... 74% total organic matter (TOM), 7.2 pH and 132% germination index (GI) further showed the potentials of the produced compost. Based on this, food waste (FW) and yard trimmings (YT) showed an economic potential for sustainable production of compost using low technology. Key words: Lignocellulolytic ...

  19. Effect of competitiveness on forty-yard dash performance in college men and women.

    Science.gov (United States)

    Moore, Ashley N; Decker, Aaron J; Baarts, Jennifer N; Dupont, Andrea M; Epema, John S; Reuther, Michael C; Houser, Jeremy J; Mayhew, Jerry L

    2007-05-01

    The objective of this study was to determine performance differences between individual and competitive trials of the 40-yard dash. Physically active college men (n = 25) and women (n = 29) performed an individual 40-yard dash, followed by completion of the Sports Competition Trait Inventory (SCTI) before performing a paired 40-yard dash against a time-matched competitor. All sprints were performed on an indoor rubberized track using photoelectric gates to start and stop a digital timer. In addition, 3 timers used hand-held stopwatches to record the individual sprint time. There was no significant difference (p = 0.10) between men (120.3 +/- 16.6) and women (111.7 +/- 20.3) on the SCTI. There was no significant difference between individual and competitive 40-yard dash times for either men (5.21 +/- 0.24 and 5.19 +/- 0.23 seconds, respectively) or women (6.12 +/- 0.31 and 6.11 +/- 0.32 seconds, respectively). The correlation between SCTI and both individual and competitive 40-yard dashes was significant (p < 0.05) for women (r = -0.45 and -0.44, respectively) but not for men (r = -0.10 and 0.10, respectively). Electronic times (5.70 +/- 0.54 seconds) were not significantly different from 1 hand-timer (5.71 +/- 0.56 seconds) but were significantly faster than the other 2 timers (5.80 +/- 0.58 and 5.82 +/- 0.57 seconds). Averaging the 3 hand times (5.78 +/- 0.56 seconds) for comparison with the electronic timing (5.70 +/- 0.54 seconds) produced a high correlation (r = 0.96) but a significantly slower time (p < 0.05). A competitive environment does not appear to improve short sprint times in either men or women. In addition, hand timing may not always produce faster times compared to electronic timing.

  20. Primena SWOT analize na sistem integralnog transporta Vojske Srbije / SWOT analysis of the intermodal transportation system in the Army of Serbia

    Directory of Open Access Journals (Sweden)

    Dragan S. Pamučar

    2008-04-01

    Full Text Available U radu je prikazana primena SWOT analize na sistem integralnog transporta Vojske Srbije. Kao rezultat analize predstavljeni su ciljevi daljeg usavršavanja integralnog transporta, kao i mogući problemi generisani strateškim upravljanjem. / This work presents the SWOT analysis application to the intermodal transportation system in the Army of Serbia. The analysis resulted in defining goals for the future development of intermodal transportation, as well as possible problems generated by strategic management.

  1. Facial Expression and Vocal Pitch Height: Evidence of an Intermodal Association

    Directory of Open Access Journals (Sweden)

    David Huron

    2009-11-01

    Full Text Available Forty-four participants were asked to sing moderate, high, and low pitches while their faces were photographed. In a two-alternative forced choice task, independent judges selected the high-pitch faces as more friendly than the low-pitch faces. When photographs were cropped to show only the eye region, judges still rated the high-pitch faces friendlier than the low-pitch faces. These results are consistent with prior research showing that vocal pitch height is used to signal aggression (low pitch or appeasement (high pitch. An analysis of the facial features shows a strong correlation between eyebrow position and sung pitch—consistent with the role of eyebrows in signaling aggression and appeasement. Overall, the results are consistent with an inter-modal linkage between vocal and facial expressions.

  2. Identification of key target markets for intermodal freight transport solutions in South Africa

    Directory of Open Access Journals (Sweden)

    Joubert van Eeden

    2010-11-01

    Full Text Available The Accelerated and Shared Growth Initiative for South Africa (AsgiSA identified South Africa's freight logistics challenges as among the key binding constraints on the country's growth aspirations. The research presented here points to the structural imbalance between road and rail freight transport as one of the key contributors to this state of affairs. Most long-distance corridor transport has been captured by road. However, long-distance transport is a market segment that is very suitable for intermodal transportation : rail is utilised for the high-density, long-distance component and road for the feeder and distribution services at the corridor end points. A market segmentation approach is developed to identify the corridors and industries that are natural candidates for such solutions, thereby paving the way for role-players and stakeholders to initiate a dialogue on the development of appropriate solutions.

  3. A chance-constrained stochastic approach to intermodal container routing problems.

    Science.gov (United States)

    Zhao, Yi; Liu, Ronghui; Zhang, Xi; Whiteing, Anthony

    2018-01-01

    We consider a container routing problem with stochastic time variables in a sea-rail intermodal transportation system. The problem is formulated as a binary integer chance-constrained programming model including stochastic travel times and stochastic transfer time, with the objective of minimising the expected total cost. Two chance constraints are proposed to ensure that the container service satisfies ship fulfilment and cargo on-time delivery with pre-specified probabilities. A hybrid heuristic algorithm is employed to solve the binary integer chance-constrained programming model. Two case studies are conducted to demonstrate the feasibility of the proposed model and to analyse the impact of stochastic variables and chance-constraints on the optimal solution and total cost.

  4. MIMoSA: An Automated Method for Intermodal Segmentation Analysis of Multiple Sclerosis Brain Lesions.

    Science.gov (United States)

    Valcarcel, Alessandra M; Linn, Kristin A; Vandekar, Simon N; Satterthwaite, Theodore D; Muschelli, John; Calabresi, Peter A; Pham, Dzung L; Martin, Melissa Lynne; Shinohara, Russell T

    2018-03-08

    Magnetic resonance imaging (MRI) is crucial for in vivo detection and characterization of white matter lesions (WMLs) in multiple sclerosis. While WMLs have been studied for over two decades using MRI, automated segmentation remains challenging. Although the majority of statistical techniques for the automated segmentation of WMLs are based on single imaging modalities, recent advances have used multimodal techniques for identifying WMLs. Complementary modalities emphasize different tissue properties, which help identify interrelated features of lesions. Method for Inter-Modal Segmentation Analysis (MIMoSA), a fully automatic lesion segmentation algorithm that utilizes novel covariance features from intermodal coupling regression in addition to mean structure to model the probability lesion is contained in each voxel, is proposed. MIMoSA was validated by comparison with both expert manual and other automated segmentation methods in two datasets. The first included 98 subjects imaged at Johns Hopkins Hospital in which bootstrap cross-validation was used to compare the performance of MIMoSA against OASIS and LesionTOADS, two popular automatic segmentation approaches. For a secondary validation, a publicly available data from a segmentation challenge were used for performance benchmarking. In the Johns Hopkins study, MIMoSA yielded average Sørensen-Dice coefficient (DSC) of .57 and partial AUC of .68 calculated with false positive rates up to 1%. This was superior to performance using OASIS and LesionTOADS. The proposed method also performed competitively in the segmentation challenge dataset. MIMoSA resulted in statistically significant improvements in lesion segmentation performance compared with LesionTOADS and OASIS, and performed competitively in an additional validation study. Copyright © 2018 by the American Society of Neuroimaging.

  5. Effect of species-specificity in auditory-visual intermodal matching in a chimpanzee (Pan troglodytes) and humans.

    Science.gov (United States)

    Martinez, L; Matsuzawa, T

    2009-10-01

    The goal of this study was to compare the performance of a chimpanzee and humans on auditory-visual intermodal matching of conspecifics and non-conspecifics. The task consisted of matching vocal samples to facial images of the corresponding vocalizers. We tested the chimpanzee and human subjects with both chimpanzee and human stimuli to assess the involvement of species-specificity in the recognition process. All subjects were highly familiar with the stimuli. The chimpanzee subject, named Pan, had had extensive previous experience in auditory-visual intermodal matching tasks. We found clear evidence of a species-specific effect: the chimpanzee and human subjects both performed better at recognizing conspecifics than non-conspecifics. Our results suggest that Pan's early exposure to human caretakers did not seem to favor a perceptual advantage in better discriminating familiar humans compared to familiar conspecifics. The results also showed that Pan's recognition of non-conspecifics did not significantly improve over the course of the experiment. In contrast, human subjects learned to better discriminate non-conspecific stimuli, suggesting that the processing of recognition might differ across species. Nevertheless, this comparative study demonstrates that species-specificity significantly affects intermodal individual recognition of highly familiar individuals in both chimpanzee and human subjects.

  6. Occurrence of organochlorine pesticides in surface soils from college school yards of Xi'an, China.

    Science.gov (United States)

    Lu, Hongxuan; Liu, Weiguo

    2013-10-01

    In this study, surface soil samples from 14 representative college school yards in Xi'an, the capital city of Shaanxi province, China, were collected and analyzed for 21 organochlorine pesticides (OCPs). The total concentrations were in the ranges of 0.2-67.0 ng/g. HCHs and DDTs were the most dominant compounds among the 21 OCPs, and their concentrations ranged from 0.1-8.5 to 0.1-56.3 ng/g, respectively. Source identification analysis indicated that the residues of HCHs and DDTs were mostly due to historical use of these chemicals or from other source regions. The quality of all the Xi'an college school yard soils except sample XAUAT was classified as low pollution by OCPs according to the National Environmental Quality Standards for Soils of China (GB15618-1995).

  7. Releases of UF6 to the atmosphere after a potential fire in a cylinder storage yard

    International Nuclear Information System (INIS)

    Lombardi, D.A.; Williams, W.R.; Anderson, J.C.

    1997-01-01

    Uranium hexafluoride (UF 6 ), a toxic material, is stored in just over 6200 cylinders at the K-25 site in Oak Ridge, Tennessee. The safety analysis report (SAR) for cylinder yard storage operations at the plant required the development of accident scenarios for the potential release of UF 6 to the atmosphere. In accordance with DOE standards and guidance, the general approach taken in this SAR was to examine the functions and contents of the cylinder storage yards to determine whether safety-significant hazards were present for workers in the immediate vicinity, workers on-site, the general public off-site, or the environment. and to evaluate the significance of any hazards that were found. A detailed accident analysis was performed to determine a set of limiting accidents that have potential for off-site consequences. One of the limiting accidents identified in the SAR was the rupture of a cylinder engulfed in a fire

  8. Seasonal and group effects on dairy cow behavior in large yards

    OpenAIRE

    NIKKHAH, Akbar; KOWSAR, Rasool

    2014-01-01

    In mechanized modern dairy facilities with competitive environments, monitoring behavior provides opportunities to manipulate and optimize the nutritional, health, and social status of high-merit cows. The objective of the current study was to determine seasonal and cow group effects on the eating, ruminating, standing, and lying behaviors of dairy cows in large yards. Seasonal data on various behaviors of lactating cows in different production and lactation stages were collected continuously...

  9. The effects of NPK and farm yard manure on the growth and ...

    African Journals Online (AJOL)

    ... 0.22 cm, 3.7 ± 0.15 and 4.3 ± 0.05 cm2, respectively. Farm yard manure contributed to a rise in soil pH with 10.39 before the experiment and 9.4 after, when compared to 100% river sand value of pH 6.18 before and 6.22 after the experiment. Key word: Manure, chemical elements, top-soil, Sphenostylis stenocarpa, growth ...

  10. The problem of zombie cops in voodoo criminology: arresting the police patrol 100 yard myth

    OpenAIRE

    Sutton, M; Hodgson, P

    2013-01-01

    The widely held criminological 'knowledge' that foot patrol beat policing is ineffective at either arresting offenders or reducing crime is substantially supported by research conducted by Clarke and Hough (1984), which makes the claim that: '...a patrolling policeman in London could expect to pass within 100 yards of a burglary in progress, roughly once every eight years but not necessarily catch the burglar or even realise that the crime was taking place.' This claim has been repeated, appa...

  11. Refurbishment of uranium hexafluoride cylinder storage yards C-745-K, L, M, N, and P and construction of a new uranium hexafluoride cylinder storage yard (C-745-T) at the Paducah Gaseous Diffusion Plant, Paducah, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The Paducah Gaseous Diffusion Plant (PGDP) is a uranium enrichment facility owned by the US Department of Energy (DOE). A residual of the uranium enrichment process is depleted uranium hexafluoride (UF6). Depleted UF6, a solid at ambient temperature, is stored in 32,200 steel cylinders that hold a maximum of 14 tons each. Storage conditions are suboptimal and have resulted in accelerated corrosion of cylinders, increasing the potential for a release of hazardous substances. Consequently, the DOE is proposing refurbishment of certain existing yards and construction of a new storage yard. This environmental assessment (EA) evaluates the impacts of the proposed action and no action and considers alternate sites for the proposed new storage yard. The proposed action includes (1) renovating five existing cylinder yards; (2) constructing a new UF6 storage yard; handling and onsite transport of cylinders among existing yards to accommodate construction; and (4) after refurbishment and construction, restacking of cylinders to meet spacing and inspection requirements. Based on the results of the analysis reported in the EA, DOE has determined that the proposed action is not a major Federal action that would significantly affect the quality of the human environment within the context of the National Environmental Policy Act of 1969. Therefore, DOE is issuing a Finding of No Significant Impact. Additionally, it is reported in this EA that the loss of less than one acre of wetlands at the proposed project site would not be a significant adverse impact.

  12. Refurbishment of uranium hexafluoride cylinder storage yards C-745-K, L, M, N, and P and construction of a new uranium hexafluoride cylinder storage yard (C-745-T) at the Paducah Gaseous Diffusion Plant, Paducah, Kentucky

    International Nuclear Information System (INIS)

    1996-07-01

    The Paducah Gaseous Diffusion Plant (PGDP) is a uranium enrichment facility owned by the US Department of Energy (DOE). A residual of the uranium enrichment process is depleted uranium hexafluoride (UF6). Depleted UF6, a solid at ambient temperature, is stored in 32,200 steel cylinders that hold a maximum of 14 tons each. Storage conditions are suboptimal and have resulted in accelerated corrosion of cylinders, increasing the potential for a release of hazardous substances. Consequently, the DOE is proposing refurbishment of certain existing yards and construction of a new storage yard. This environmental assessment (EA) evaluates the impacts of the proposed action and no action and considers alternate sites for the proposed new storage yard. The proposed action includes (1) renovating five existing cylinder yards; (2) constructing a new UF6 storage yard; handling and onsite transport of cylinders among existing yards to accommodate construction; and (4) after refurbishment and construction, restacking of cylinders to meet spacing and inspection requirements. Based on the results of the analysis reported in the EA, DOE has determined that the proposed action is not a major Federal action that would significantly affect the quality of the human environment within the context of the National Environmental Policy Act of 1969. Therefore, DOE is issuing a Finding of No Significant Impact. Additionally, it is reported in this EA that the loss of less than one acre of wetlands at the proposed project site would not be a significant adverse impact

  13. Superfund record of decision (EPA Region 3): Paoli Rail Yard, Paoli, PA. (First remedial action), July 1992. Final report

    International Nuclear Information System (INIS)

    1992-01-01

    The 428-acre Paoli Rail Yard site is a maintenance, storage, and repair facility located north of Paoli in Chester County, Pennsylvania. Soil contamination in and around the car shop is attributed to releases of fuel oil and PCB-laden transformer fluid from rail cars during maintenance and repair activities. In 1985, EPA identified PCB contamination in soil and sediment, and on building surfaces. The rail companies agreed to address site clean-up activities, including erosion, sedimentation, and stormwater characteristics and control, decontamination, soil sampling, excavation of 3,500 cubic yards residential soil, and implementation of worker protection measures. The ROD provides a final remedy for contaminated soil (from the rail yard and residences), sediment, and structures at the Paoli Rail Yard, and contaminated ground water. The primary contaminants of concern affecting the soil, sediment, debris, and ground water are VOCs, including benzene, ethylbenzene, toluene, xylenes; and other organics, including PCBs. The selected remedial action for the site are included

  14. Severe Outbreak of a Yellow Mosaic Disease on the Yard Long Bean in Bogor, West Java

    Directory of Open Access Journals (Sweden)

    TRI ASMIRA DAMAYANTI

    2009-06-01

    Full Text Available During 2008 crop season, an outbreak of severe yellow mosaic disease on yard long bean (Vigna unguiculata subsp. Sesquipedalis occurred in several farmers’ fields in West Java. Yard long bean var. Parade inoculated manually with extracts from symptomatic leaves showed the symptoms indicating the presence of virus. Symptomatic leaf samples tested positive in enzyme linked immunosorbent assay (ELISA with antibodies to group specific Potyvirus and Cucumber mosaic virus (CMV. Total RNA derived from symptomatic leaves was subjected to reverse transcription-polymerase chain reaction (RT-PCR using primers specific to the cylindrical inclusion (CI protein of potyviruses and CMV coat protein (CP specific primers. Pair wise comparison of sequences obtained from cloned RT-PCR products with corresponding nucleotide sequences in the GenBank confirmed the presence of Bean common mosaic virus strain Blackeye (BCMV-BlC and CMV in the symptomatic beans. Sequences of BCMV and CMV isolates from the beans showed maximum nucleotide sequence identities (92-97% and (90%, respectively with BCMV-BIC and CMV isolates from Taiwan. Each virus isolate also clustered closely with corresponding isolates from Taiwan in a phylogenetic analyses. These results provide first evidence of the occurrence of multiple infection of BCMV-BIC and CMV in the yard long been from Bogor, West Java.

  15. Intermodal safety research needs report of the sixth workshop on national transportation problems

    Energy Technology Data Exchange (ETDEWEB)

    Warshawer, A.J. (ed.)

    1976-04-01

    This conference brought together DOT policymakers, university principal investigators and other professionals to consider the intermodal safety research requirements of the Department of Transportation. The objectives of the conference were: (1) to highlight safety problems and needed transportation safety research identified by DOT modal safety managers and to stimulate university or university/industry teams to respond with research proposals which emphasize multi-modal applicability and a system view; and (2) to provide a forum for university research groups to inform DOT safety managers of promising new directions in transportation safety research and new tools with which to address safety related problems. The conference addressed the research requirements for safety as identified by the Statement of National Transportation Policy and by the modal safety managers in three principal contexts, each a workshop panel: I, Inter-Institutional Problems of Transportation Safety. Problems were described as: Federal-State, local; Federal-Industry; Federal-Public, Consumer groups. II, Goal Setting and Planning for Transportation Safety Programs. Issues were: modifying risk behavior, safety as a social value, and involving citizens in development of standards as a way of increasing probability of achieving program objectives. III, DOT Information, Management, and Evaluation Systems Requirements. Needs were: data requirements and analytic tools for management of safety programs.

  16. INTERMODAL TAŞIMACILIĞIN MALİYET AVANTAJLARI: KARAYOLU-DENİZYOLU ENTEGRASYONU ÜZERİNE BİR ARAŞTIRMA - COST BENEFITS OF INTERMODAL TRANSPORTATION: A RESEARCH ON ROAD AND MARITIME INTEGRATION

    Directory of Open Access Journals (Sweden)

    Mehmet Sıtkı SAYGILI

    2014-03-01

    Full Text Available ÖzetDünya üzerinde uluslararası ticaret her geçen gün gelişmektedir. Küresel pazarlardaki yoğun rekabet ortamında işletmeler kar marjlarını arttırmak için ticari bakış açılarında ve yöntemlerinde değişiklikler yapmaktadır. Toplam maliyetlerin düşürülmesi ve zaman faktörü açısından, günümüzde üreticiler tarafından lojistik hizmetlerin önemi daha iyi anlaşılmaktadır. Bu doğrultuda üreticilerin talepleri lojistik işletmelerinin operasyonlarına da etki etmektedir.Lojistik işletmelerinin müşterilerine rekabet avantajı oluşturacak bir taşıma fiyatı sunabilmesi için finansal durumlarını analiz etmeleri ve maliyetlerini kontrol altında tutmaları gerekmektedir. Taşıma maliyetlerinin düşürülmesi ile birlikte çevreye verilen zararın azaltılması için tüm taşıma türlerinin üstün yönlerinden yararlanarak birden fazla taşıma türünü bir araya getiren intermodal taşıma sistemi önem kazanmaktadır.Bu araştırma kapsamında öncelikle intermodal taşımacılıkla ilgili temel konular açıklanarak, taşıma türlerinin entegrasyonunda etkili olan etmeler ortaya konulmaktadır. Lojistik işletmelerinin maliyet yönetimi hakkında bilgi verilmektedir. Intermodal taşımacılıkta taşıma maliyetlerinin analizine yönelik karayolu taşımacılığına alternatif olarak karayolu-denizyolu entegrasyonu üzerine güzergah maliyetlerinin karşılaştırılması açısından örnek bir uygulama yapılmaktadır.AbstractInternational trade globally develops day by day. In highly competitive global markets, companies make changes in their trading perspectives and methods in order to increase their profit margin. Currently, suppliers recognize the importance of logistics services better in terms of diminishing total costs and time factor. In this sense, demands of suppliers also influence operations of logistics companies.Logistics companies are supposed to analyze their financial

  17. Ground Penetrating Radar at Alcatraz Island: Imaging Civil-War Era Fortifications Beneath the Recreation Yard

    Science.gov (United States)

    Everett, M. E.; de Smet, T. S.; Warden, R.; Komas, T.; Hagin, J.

    2013-12-01

    As part of a cultural resources assessment and historical preservation project supported by the U.S. National Park Service, GPR surveys using 200 MHz antennas, with ~3.0 m depth of penetration and ~0.1 m lateral and vertical resolution, were conducted by our team in June 2012 over the recreation yard and parade ground at historic Alcatraz Island in order to image the underlying buried Civil War-era fortifications. The recreation yard at the Alcatraz high-security federal penitentiary served as a secure outdoor facility where the prisoners could take exercise. The facility, enclosed by a high perimeter wall and sentry walk, included basketball courts, a baseball diamond, and bleacher-style seating. The site previously consisted of coastal batteries built by the U.S. Army in the early to mid 1850's. As the need for harbor defense diminished, the island was converted into a military prison during the 1860's. In 1933, the military prison was transferred to federal control leading to the establishment of the high-security penitentiary. The rec yard was constructed in 1908-1913 directly over existing earthen fortifications, namely a trio of embankments known as 'traverses I, J, and K.' These mounds of earth, connected by tunnels, were in turn built over concrete and brick magazines. The processed GPR sections show good correlations between radar reflection events and the locations of the buried fortification structures derived from historical map analysis. A 3-D data cube was constructed and two of the cut-away perspective views show that traverse K, in particular, has a strong radar signature.

  18. Tobacco sales and marketing within 100 yards of schools in Ahmedabad City, India.

    Science.gov (United States)

    Elf, J L; Modi, B; Stillman, F; Dave, P; Apelberg, B

    2013-05-01

    The Government of India passed the Cigarettes and Other Tobacco Products (Prohibition of Advertisement and Regulation of Trade and Commerce, Production, Supply and Distribution) Act, 2003 (COPTA 2003), which prohibits the sale of tobacco products within 100 yards of educational institutions and regulates tobacco advertising. The aim of this research was to monitor compliance with the section of COPTA 2003 regarding the advertisement, display and sale of tobacco products around educational institutions in Ahmedabad City, India. Observational study around 30 randomly selected schools. In March 2010, an observational study was conducted to assess compliance with COPTA 2003 in Ahmedabad City, India. All vendors within a 100-yard radius of 30 randomly selected schools were identified. At locations where tobacco was sold, information was collected regarding type of product sold, sale of tobacco in single units and advertising. Twenty public schools and 10 private schools were sampled. Of these, 87% [n = 26, 95% confidence interval (CI) 69-95%] had tobacco sales within 100 yards of their entrance. Of the 771 vendors observed, 24% (n = 185, 95% CI 18-32%) sold tobacco products. Tobacco advertising in violation of the law was found around 57% of schools (n = 17, 95% CI 39-73%), product displays around 83% of schools (n = 25, 95% CI 65-93%) and single sales around 70% of schools (n = 21, 95% CI 51-84%). Violation of the sections of COPTA 2003 regarding sale of tobacco products around educational institutions and advertising in general is widespread in Ahmedabad City, India. Effective enforcement of the existing law is necessary to protect the children in India from widespread exposure to the sale and marketing of tobacco products. Copyright © 2013 The Royal Society for Public Health. All rights reserved.

  19. A Matheuristic Approach to Integrate Humping and Pullout Sequencing Operations at Railroad Hump Yards

    DEFF Research Database (Denmark)

    Haahr, Jørgen Thorlund; Lusby, Richard Martin

    2016-01-01

    This article presents a novel matheuristic for solving the hump yard block-to-track assignment problem. This is an important problem arising in the railway freight industry and involves scheduling the transitions of a set of rail cars from a set of inbound trains to a set of outbound trains over...... further show that improvements of around 8% can be achieved if outbound trains are allowed to be delayed by up to 2 h in the hope of ensuring an earlier connection for some of the rail cars. © 2015 Wiley Periodicals, Inc....

  20. A Matheuristic Approach for Solving the Railroad Hump Yard Block-to-Track Assignment

    DEFF Research Database (Denmark)

    Haahr, Jørgen Thorlund; Lusby, Richard Martin

    This paper presents a novel matheuristic for solving the Hump Yard Block-to-Track Assignment Problem. This is an important problem rising in the railway freight industry and involves scheduling the transitions of a set of rail cars from a set of inbound trains to a set of outbound trains over...... further show that improvements of around 8% can be achieved if outbound trains are allowed to be delayed by up to two hours in the hope of ensuring an earlier connection for some of the rail cars....

  1. Planning and scheduling for maritime container yards supporting and facilitating the global supply network

    CERN Document Server

    Li, Wenkai; Goh, Mark

    2015-01-01

    Maximizing reader insights into the challenges facing maritime supply chains and container port logistics service providers in Asia, this book highlights their innovative responses to these challenges through real-world case studies. With a focus on mathematical modeling, simulation and heuristics approaches, this book provides academics, engineers, container terminal operators, students in logistics and supply chain management with the latest approaches that can be used to address the planning and scheduling problem in large container terminal yards. This book can be used on a self-contained basis as teaching cases in an undergraduate or specialist class setting, or on techniques applied to maritime container operations for port operations.

  2. Environmental Factors and Intermodal Freight Transportation: Analysis of the Decision Bases in the Case of Spanish Motorways of the Sea

    Directory of Open Access Journals (Sweden)

    Miguel Ángel López-Navarro

    2014-03-01

    Full Text Available Today, there is widespread consensus about the notable, yet simultaneously growing, negative environmental impacts generated by the transportation sector. Experts working in a number of different fields consider the current situation to be unsustainable and possible measures to reduce emissions and foster sustainability are being encouraged. The European Commission has highlighted the need to shift away from unimodal road transport toward a greater use of intermodal transport through, for example, motorways of the sea, in light of the evidence that the former makes a significant contribution to increased CO2 emissions. However, although there is a general perception that sea transport is environmentally preferable to road transport, recent studies are beginning to question this assumption. Moreover, little research has been conducted to quantify environmental aspects and incorporate them into the decision-making processes involved in the modal shift. This study first reviews the existing literature to examine the extent to which environmental aspects are relevant in the modal choice in the case of short sea shipping and motorways of the sea. Related to this, the study also evaluates the role that different agents may play in making decisions about choice of mode, taking into consideration environmental aspects. Secondly, we use the values the European Commission provides to calculate external costs for the Marco Polo freight transport project proposals (call 2013 to estimate the environmental costs for several routes (a total of 72, comparing the use of road haulage with the intermodal option that incorporates the Spanish motorways of the sea. The results of this comparative analysis show that the intermodal option is not always the best choice in environmental terms. Consequently, the traditional environmental argument to justify this alternative must be used carefully.

  3. Discrete event simulation model for external yard choice of import container terminal in a port buffer area

    Science.gov (United States)

    Rusgiyarto, Ferry; Sjafruddin, Ade; Frazila, Russ Bona; Suprayogi

    2017-06-01

    Increasing container traffic and land acquisition problem for terminal expansion leads to usage of external yard in a port buffer area. This condition influenced the terminal performance because a road which connects the terminal and the external yard was also used by non-container traffic. Location choice problem considered to solve this condition, but the previous research has not taken account a stochastic condition of container arrival rate and service time yet. Bi-level programming framework was used to find optimum location configuration. In the lower-level, there was a problem to construct the equation, which correlated the terminal operation and the road due to different time cycle equilibrium. Container moves from the quay to a terminal gate in a daily unit of time, meanwhile, it moves from the terminal gate to the external yard through the road in a minute unit of time. If the equation formulated in hourly unit equilibrium, it cannot catch up the container movement characteristics in the terminal. Meanwhile, if the equation formulated in daily unit equilibrium, it cannot catch up the road traffic movement characteristics in the road. This problem can be addressed using simulation model. Discrete Event Simulation Model was used to simulate import container flow processes in the container terminal and external yard. Optimum location configuration in the upper-level was the combinatorial problem, which was solved by Full Enumeration approach. The objective function of the external yard location model was to minimize user transport cost (or time) and to maximize operator benefit. Numerical experiment was run for the scenario assumption of two container handling ways, three external yards, and thirty-day simulation periods. Jakarta International Container Terminal (JICT) container characteristics data was referred for the simulation. Based on five runs which were 5, 10, 15, 20, and 30 repetitions, operation one of three available external yards (external yard

  4. Behavioral changes in female Asian elephants when given access to an outdoor yard overnight.

    Science.gov (United States)

    Powell, David M; Vitale, Cathy

    2016-07-01

    A study was conducted at the Bronx Zoo to determine whether providing elephants with access to an outdoor corral at night had any significant effects on behavior, use of space, and use of a sand corral. Activity budgets for three female Asian elephants were compared when the subjects were housed indoors overnight and when they were given access to an outdoor yard overnight. Observations were recorded via infrared video cameras between the hours of 1900 and 0700 during the months of July-September. Two of the three elephants showed a significant preference for spending time outdoors, whereas, the third elephant spent most of her time indoors. Standing and play behavior increased when the elephants had outdoor access while lying down and feeding behavior decreased. Swaying behavior decreased significantly when the elephants had access to the outdoor yard. The elephants made very little use of a sand-floor stall regardless of whether or not they had access to outdoors. The results of this study, suggest that having access to alternate areas overnight can promote well-being by reducing repetitive behavior and allowing animals to express their preferences for different locations. The relative importance of choice alone vs. the behavioral opportunities provided by choice options for zoo animals is discussed. Zoo Biol. 35:298-303, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  5. Oral health status and treatment needs of Gunj marketing yard laborers of Raichur City, Karnataka

    Directory of Open Access Journals (Sweden)

    B Vengal Rao

    2017-01-01

    Full Text Available Background: Oral health is a vital part of general health and is a valuable asset of every individual. The working population in India usually belong to the lower socioeconomic group. Aim: This study was conducted to assess the oral health status and treatment needs of Gunj marketing yard laborers. Materials and Methods: A descriptive study was conducted among 550 laborers of Gunj marketing yard of Raichur city. A specially designed questionnaire was used to assess the demographic variables and oral hygiene practices. Oral health status was assessed using the WHO assessment form 1997. Simplified oral hygiene index (1964 was used to assess the oral hygiene status. Results: The mean age of the study participants was 35.1 (± 8.02 years and the mean decayed teeth, missing teeth, filled teeth, and decayed, missing, filled teeth was 2.06 (± 1.49, 0.76 (± 2.53, 0.13 (± 0.39, and 2.95 (± 3.02, respectively. The prevalence of dental caries and periodontal disease was 85.7% and 93.5%, respectively. The oral hygiene status was poor in 45.9% of the study participants. Conclusion: This study demonstrates poor oral hygiene and high prevalence of periodontal diseases and dental caries as well as a large proportion of unmet dental needs among these laborers.

  6. Organochlorine pesticides in elementary school yards along the Texas-Mexico border.

    Science.gov (United States)

    Miersma, Nick A; Pepper, Christopher B; Anderson, Todd A

    2003-01-01

    A reconnaissance study was undertaken to determine potential contaminant exposures to children through soil from elementary school playgrounds. Soil samples were collected from areas along the Texas-Mexico border, inland areas (soils from elementary school yards in cities/towns within the state of Texas), and three National Parks (one on the border, one in Tennessee, and one in Washington). The present study focused on organochlorine (OC) pesticides as the potential contaminants of concern because of their historical (and possibly current) use, and their importance as persistent organic pollutants (POPs). DDE and heptachlor were the most frequently detected OCs (69 and 63%, respectively), although heptachlor concentrations in soil never exceeded 5 ppb. Relatively higher concentrations of DDE were observed in agricultural areas along the border (50-60 ppb in soils from McAllen, Palmview, and San Benito) than in other soils. However, a school yard in Lubbock, TX had the highest OC concentration observed (70 ppb dieldrin). These results may be due to historical agriculture activity prior to the banning of OC pesticides such as DDT in the early 1970s, as well as the more recent use of DDT in Central and South America for malaria control.

  7. Oral Health Status and Treatment Needs of Gunj Marketing Yard Laborers of Raichur City, Karnataka.

    Science.gov (United States)

    Rao, B Vengal; Suresh Babu, A M; Kamalsha, S K; Rao, M Sirisha; Karthik, K

    2017-01-01

    Oral health is a vital part of general health and is a valuable asset of every individual. The working population in India usually belong to the lower socioeconomic group. This study was conducted to assess the oral health status and treatment needs of Gunj marketing yard laborers. A descriptive study was conducted among 550 laborers of Gunj marketing yard of Raichur city. A specially designed questionnaire was used to assess the demographic variables and oral hygiene practices. Oral health status was assessed using the WHO assessment form 1997. Simplified oral hygiene index (1964) was used to assess the oral hygiene status. The mean age of the study participants was 35.1 (± 8.02) years and the mean decayed teeth, missing teeth, filled teeth, and decayed, missing, filled teeth was 2.06 (± 1.49), 0.76 (± 2.53), 0.13 (± 0.39), and 2.95 (± 3.02), respectively. The prevalence of dental caries and periodontal disease was 85.7% and 93.5%, respectively. The oral hygiene status was poor in 45.9% of the study participants. This study demonstrates poor oral hygiene and high prevalence of periodontal diseases and dental caries as well as a large proportion of unmet dental needs among these laborers.

  8. Optimizing the Steel Plate Storage Yard Crane Scheduling Problem Using a Two Stage Planning/Scheduling Approach

    DEFF Research Database (Denmark)

    Hansen, Anders Dohn; Clausen, Jens

    This paper presents the Steel Plate Storage Yard Crane Scheduling Problem. The task is to generate a schedule for two gantry cranes sharing tracks. The schedule must comply with a number of constraints and at the same time be cost efficient. We propose some ideas for a two stage planning/scheduli....../scheduling solution approach to the problem.......This paper presents the Steel Plate Storage Yard Crane Scheduling Problem. The task is to generate a schedule for two gantry cranes sharing tracks. The schedule must comply with a number of constraints and at the same time be cost efficient. We propose some ideas for a two stage planning...

  9. The Intermodal Bike: multi-modal integration of cycling mobility through product and process innovations in bicycle design.

    Science.gov (United States)

    Tosi, Francesca; Belli, Alessandro; Rinaldi, Alessandra; Tucci, Grazia

    2012-01-01

    The paper presents the early results of the UE-FP7 project "The Intermodal Bike". The research aim is to provide a super-compactable, super-lightweight folding bicycle as a realistic solution to graft the cycling mode onto the root of the public or private transportation systems. The folding bikes now on the international market reach weighs between 12-15 kg, with a variable footprint but occupying -when compacted- an average volume of about 100 liters. To encourage the use of this vehicle and to extend it to a larger number of users with different characteristics, the research project has set its goal in increasing as possible compactness and light weight, creating a bicycle with a volume when compacted of 20 liters (reduction factor =5), with a shape of 48 × 36 × 12 cm and a weight of 5 kg. max., ensuring stability and improving vehicle usability and efficiency, during the ride and in the phase of bike folding. To achieve this goal ergonomic and usability tests have been carried out. The tests allowed to find a posture that would ensure efficiency and comfort in the ride to as many users as possible. Parallel tests were made on the vehicle usability in the urban transport system and intermodal. The need for light weight has required special studies on the optimization of the vehicle's architecture and research on super-lightweight materials.

  10. Service network design for an intermodal container network with flexible due dates/times and the possibility of using subcontracted transport

    NARCIS (Netherlands)

    B. van Riessen (Bart); R.R. Negenborn (Rudy); R. Dekker (Rommert); G. Lodewijks (Gabriel)

    2013-01-01

    textabstractAn intermodal container transportation network is being developed between Rotterdam and several inland terminals in North West Europe: the EUROPEAN GATEWAY SERVICES (EGS) network. This network is developed and operated by the seaports of EUROPE CONTAINER TERMINALS (ECT). To use this

  11. Identification of promising Twin Hub networks : Report of Work Package 1 of the Intermodal rail freight Twin hub Network Northwest Europe - project (final report)

    NARCIS (Netherlands)

    Kreutzberger, E.D.; Konings, J.W.; Meijer, S.; Witteveen, C.; Meijers, B.M.; Pekin, E.; Macharis, C.; Kiel, J.; Kawabata, Y.; Vos, W.

    2014-01-01

    This report is the first deliverable of the project Intermodal Rail Freight Twin Hub Network Northwest Europe. We call its subject Twin hub network and the organisational entity to carry out the actions the Twin hub project. The project is funded by INTERREG NWE (programme IVb). Its work started in

  12. Cost and time models for the evaluation of intermodal chains by using short sea shipping in the North Sea Region: the Rosyth-Zeebrugge route

    DEFF Research Database (Denmark)

    Lopez, Alba Martínez; Kronbak, Jacob; Jiang, Liping

    2015-01-01

    This paper is framed in the context of the EU Interreg IVB North Sea Region project Food Port. In line with this project, this paper aims to define mathematically cost and time models able to provide realistic information about the performances of road haulage and of intermodal chains using short...

  13. An intermodal network model of coal distribution in the United States and its economic implications for the inland waterway system Kentucky : final report.

    Science.gov (United States)

    2016-01-22

    This paper describes a GIS-based intermodal network model for the shipment of coal in the United States. The purpose : of this research was to investigate the role played by railways, waterways, and highways in the movement of coal from : its source ...

  14. Phenotypic and genotypic characters of isolates of Pasteurella multocida obtained from back-yard poultry and from two outbreaks of avian cholera in avifauna in Denmark

    DEFF Research Database (Denmark)

    Christensen, J.P.; Dietz, Hans-Henrik; Bisgaard, M.

    1998-01-01

    -yard poultry. Ribotyping, using the same enzymes, resulted in 12 and 10 different profile types, respectively. The outbreak isolates did not harbour any plasmids, while six out of the 30 strains originating from back-yard poultry (20%) carried a cryptic plasmid of approximately 3.4 kb....

  15. Imaging of Herniated Discs of the Cervical Spine: Inter-Modality Differences between 64-Slice Multidetector CT and 1.5-T MRI

    Energy Technology Data Exchange (ETDEWEB)

    Yi, Ji Sook; Cha, Jang Gyu [Dept. of Radiology, Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of); Han, Jong Kyu [Dept. of Radiology, Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of); Kim, Hyun Joo [Dept. of Radiology, Soonchunhyang University Seoul Hospital, Seoul (Korea, Republic of)

    2015-08-15

    To assess inter-modality variability when evaluating cervical intervertebral disc herniation using 64-slice multidetector-row computed tomography (MDCT) and magnetic resonance imaging (MRI). Three musculoskeletal radiologists independently reviewed cervical spine 1.5-T MRI and 64-slice MDCT data on C2-3 though C6-7 of 51 patients in the context of intervertebral disc herniation. Interobserver and inter-modality agreements were expressed as unweighted kappa values. Weighted kappa statistics were used to assess the extents of agreement in terms of the number of involved segments (NIS) in disc herniation and epicenter measurements collected using MDCT and MRI. The interobserver agreement rates upon evaluation of disc morphology by the three radiologists were in fair to moderate agreement (k = 0.39-0.53 for MDCT images; k = 0.45-0.56 for MRIs). When the disc morphology was categorized into two and four grades, the inter-modality agreement rates were moderate (k-value, 0.59) and substantial (k-value, 0.66), respectively. The inter-modality agreements for evaluations of the NIS (k-value, 0.78) and the epicenter (k-value, 0.79) were substantial. Also, the interobserver agreements for the NIS (CT; k-value, 0.85 and MRI; k-value, 0.88) and epicenter (CT; k-value, 0.74 and MRI; k-value, 0.70) evaluations by two readers were substantial. MDCT tended to underestimate the extent of herniated disc lesions compared with MRI. Multidetector-row computed tomography and MRI showed a moderate-to-substantial degree of inter-modality agreement for the assessment of herniated cervical discs. MDCT images have a tendency to underestimate the anterior/posterior extent of the herniated disc compared with MRI.

  16. Imaging of Herniated Discs of the Cervical Spine: Inter-Modality Differences between 64-Slice Multidetector CT and 1.5-T MRI

    Science.gov (United States)

    Yi, Ji Sook; Han, Jong Kyu; Kim, Hyun-Joo

    2015-01-01

    Objective To assess inter-modality variability when evaluating cervical intervertebral disc herniation using 64-slice multidetector-row computed tomography (MDCT) and magnetic resonance imaging (MRI). Materials and Methods Three musculoskeletal radiologists independently reviewed cervical spine 1.5-T MRI and 64-slice MDCT data on C2-3 though C6-7 of 51 patients in the context of intervertebral disc herniation. Interobserver and inter-modality agreements were expressed as unweighted kappa values. Weighted kappa statistics were used to assess the extents of agreement in terms of the number of involved segments (NIS) in disc herniation and epicenter measurements collected using MDCT and MRI. Results The interobserver agreement rates upon evaluation of disc morphology by the three radiologists were in fair to moderate agreement (k = 0.39-0.53 for MDCT images; k = 0.45-0.56 for MRIs). When the disc morphology was categorized into two and four grades, the inter-modality agreement rates were moderate (k-value, 0.59) and substantial (k-value, 0.66), respectively. The inter-modality agreements for evaluations of the NIS (k-value, 0.78) and the epicenter (k-value, 0.79) were substantial. Also, the interobserver agreements for the NIS (CT; k-value, 0.85 and MRI; k-value, 0.88) and epicenter (CT; k-value, 0.74 and MRI; k-value, 0.70) evaluations by two readers were substantial. MDCT tended to underestimate the extent of herniated disc lesions compared with MRI. Conclusion Multidetector-row computed tomography and MRI showed a moderate-to-substantial degree of inter-modality agreement for the assessment of herniated cervical discs. MDCT images have a tendency to underestimate the anterior/posterior extent of the herniated disc compared with MRI. PMID:26175589

  17. Closure Report for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    NSTec Environmental Restoration

    2009-08-01

    Corrective Action Unit (CAU) 166 is identified in the Federal Facility Agreement and Consent Order (FFACO) as 'Storage Yards and Contaminated Materials' and consists of the following seven Corrective Action Sites (CASs), located in Areas 2, 3, 5, and 18 of the Nevada Test Site: CAS 02-42-01, Condo Release Storage Yd - North; CAS 02-42-02, Condo Release Storage Yd - South; CAS 02-99-10, D-38 Storage Area; CAS 03-42-01, Conditional Release Storage Yard; CAS 05-19-02, Contaminated Soil and Drum; CAS 18-01-01, Aboveground Storage Tank; and CAS 18-99-03, Wax Piles/Oil Stain. Closure activities were conducted from March to July 2009 according to the FF ACO (1996, as amended February 2008) and the Corrective Action Plan for CAU 166 (U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, 2007b). The corrective action alternatives included No Further Action and Clean Closure. Closure activities are summarized. CAU 166, Storage Yards and Contaminated Materials, consists of seven CASs in Areas 2, 3, 5, and 18 of the NTS. The closure alternatives included No Further Action and Clean Closure. This CR provides a summary of completed closure activities, documentation of waste disposal, and confirmation that remediation goals were met. The following site closure activities were performed at CAU 166 as documented in this CR: (1) At CAS 02-99-10, D-38 Storage Area, approximately 40 gal of lead shot were removed and are currently pending treatment and disposal as MW, and approximately 50 small pieces of DU were removed and disposed as LLW. (2) At CAS 03-42-01, Conditional Release Storage Yard, approximately 7.5 yd{sup 3} of soil impacted with lead and Am-241 were removed and disposed as LLW. As a BMP, approximately 22 ft{sup 3} of asbestos tile were removed from a portable building and disposed as ALLW, approximately 55 gal of oil were drained from accumulators and are currently pending disposal as HW, the portable building was removed and

  18. Final environmental assessment for vegetation control at VHF stations, microwave stations, electrical substations, and pole yards

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-10-13

    Southwestern Power Adm. operates very high frequency (VHF) and microwave radio stations, electrical substations, and pole yards for electric power transmission throughout AR, MO, and OK. Vegetation growth at the stations must be suppressed for safety of operation and personnel. Southwestern has been using a combination of mechanical/manual and herbicide control for this purpose; Federally- mandated reductions in staff and budgetary resources require Southwestern to evaluate all potentially efficient methods for vegetation control. Three alternatives were examined: no action, mechanical/manual control, and (proposed) a combination of mechanical/manual and herbicide control. Environmental impacts on air and water quality, wetlands, wildlife, endangered species, archaeological and other resources, farmland, human health, transportation, etc. were evaluated.

  19. Disease-Causing Fungi in Homes and Yards in the Midwestern United States

    Directory of Open Access Journals (Sweden)

    Dennis J. Baumgardner

    2016-04-01

    Full Text Available A number of fungal pathogens that may result in a variety of human diseases are found in residential homes and yards. The growth of these microscopic fungi is often favored by particular characteristics of the dwelling and nearby outdoor environment. Evolved virulence factors or increased ability of specific fungi to grow in diverse, and sometimes harsh, microenvironments presented by the domestic environment may promote growth and pathogenesis. Infection may occur by inhalation or direct inoculation and include endemic fungi in addition to opportunistic or emerging species. Systemic or locally aggressive fungal infections are particularly likely and may be life-threatening in those with compromised immune systems. Allergic disease may include sinusitis, pneumonitis and immediate hypersensitivity. Controversial topics include mycotoxins, volatile organic compounds and sick building syndrome. This narrative review describes the usual presentations, domestic environmental sources, prevention techniques and risk of acquiring these diseases in the Midwestern United States.

  20. Closure Report for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada

    International Nuclear Information System (INIS)

    2009-01-01

    Corrective Action Unit (CAU) 166 is identified in the Federal Facility Agreement and Consent Order (FFACO) as 'Storage Yards and Contaminated Materials' and consists of the following seven Corrective Action Sites (CASs), located in Areas 2, 3, 5, and 18 of the Nevada Test Site: CAS 02-42-01, Condo Release Storage Yd - North; CAS 02-42-02, Condo Release Storage Yd - South; CAS 02-99-10, D-38 Storage Area; CAS 03-42-01, Conditional Release Storage Yard; CAS 05-19-02, Contaminated Soil and Drum; CAS 18-01-01, Aboveground Storage Tank; and CAS 18-99-03, Wax Piles/Oil Stain. Closure activities were conducted from March to July 2009 according to the FF ACO (1996, as amended February 2008) and the Corrective Action Plan for CAU 166 (U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, 2007b). The corrective action alternatives included No Further Action and Clean Closure. Closure activities are summarized. CAU 166, Storage Yards and Contaminated Materials, consists of seven CASs in Areas 2, 3, 5, and 18 of the NTS. The closure alternatives included No Further Action and Clean Closure. This CR provides a summary of completed closure activities, documentation of waste disposal, and confirmation that remediation goals were met. The following site closure activities were performed at CAU 166 as documented in this CR: (1) At CAS 02-99-10, D-38 Storage Area, approximately 40 gal of lead shot were removed and are currently pending treatment and disposal as MW, and approximately 50 small pieces of DU were removed and disposed as LLW. (2) At CAS 03-42-01, Conditional Release Storage Yard, approximately 7.5 yd 3 of soil impacted with lead and Am-241 were removed and disposed as LLW. As a BMP, approximately 22 ft 3 of asbestos tile were removed from a portable building and disposed as ALLW, approximately 55 gal of oil were drained from accumulators and are currently pending disposal as HW, the portable building was removed and disposed as LLW, and

  1. Profile of Prosocial Behaviors of Institutionalized Children at a School Yard

    Directory of Open Access Journals (Sweden)

    Débora Lisboa Costa

    2016-11-01

    Full Text Available Prosocial behavior refers to actions directed to the welfare of the others and it is influenced by physical and social aspects of the environment. This study objected to investigate chiefly the occurrences of care behavior among institutionalized children. Four boys and one girl took part in this study, with ages between four and six years old, who were observed in the yard of the school. A total of ten sessions of twenty-five-minute were recorded for each focal subject, summing 250 minutes of recordings. At total, 26 behavioral events which denoted care with the others were identified and organized into the following categories: Helping, Care-taking playing, Establishing affectionate contact, and Entertaining. The results indicate that while participants are at the school yard, the most demonstrated behavior subcategory involves cooperation attitudes (Helping subcategory. The data also show that male focal subjects who were older than five years old and were at school for less than 15 months would emit more care behaviors. Concerning receivers, it was found that the girls who were studying at school, younger children and the ones who had less time in the institution received more prosocial behavior. It is expected that the results of this study may contribute to future researches while investigating prosocial behavior in educational settings, especially when they involve special populations, such as children who live in shelter institutions. Similarly, studies like this can encourage the development of (pedagogic-political and other projects in institutions for children in order to stimulate prosocial behavior among peers.

  2. Anaerobic digestion and gasification hybrid system for potential energy recovery from yard waste and woody biomass

    International Nuclear Information System (INIS)

    Yao, Zhiyi; Li, Wangliang; Kan, Xiang; Dai, Yanjun; Tong, Yen Wah; Wang, Chi-Hwa

    2017-01-01

    There is a rapid growing interest in using biomass as an alternative source for clean and sustainable energy production. In this work, a hybrid system was developed to combine anaerobic digestion (AD) and gasification for energy recovery from yard waste and woody biomass. The feasibility of the proposed hybrid system was validated experimentally and numerically and the energy efficiency was maximized by varying energy input in the drying process. The experiments were performed in two stages. At the first stage, AD of yard waste was conducted by mixing with anaerobic sludge. At the second stage, co-gasification was added as post-treatment for the AD residue for syngas production. The co-gasification experiments of AD residue and woody biomass were conducted at varying mixing ratios and varying moisture contents of AD residue. Optimal energy efficiency was found to be 70.8% at mixing ratio of 20 wt% AD residue with 30 wt% moisture content. Two kinetic models were then adapted for prediction of biogas produced in AD process and syngas produced in gasification process, respectively. Both experimental and numerical results showed that full utilization of biomass could be realized to produce energy through the combination of these two technologies. - Highlights: • The feasibility of the proposed two-stage hybrid system was validated experimentally and numerically. • The proposed hybrid system could effectively improve the quality of produced gas. • The operating parameters were optimized to improve the overall energy efficiency of the system. • Drying process was found to play an important role in determining overall energy efficiency. • Optimal moisture content of AD residue was investigated for maximizing energy efficiency.

  3. Synthesis of Household Yard Area Dynamics in the City of San Juan Using Multi-Scalar Social-Ecological Perspectives

    Directory of Open Access Journals (Sweden)

    Elvia J. Meléndez-Ackerman

    2016-05-01

    Full Text Available Urban sustainability discourse promotes the increased use of green infrastructure (GI because of its contribution of important ecosystem services to city dwellers. Under this vision, all urban green spaces, including those at the household scale, are valued for their potential contributions to a city’s social-ecological functioning and associated benefits for human well-being. Understanding how urban residential green spaces have evolved can help improve sustainable urban planning and design, but it requires examining urban processes occurring at multiple scales. The interaction between social structures and ecological structures within the subtropical city of San Juan, the capital and the largest city of Puerto Rico, has been an important focus of study of the San Juan ULTRA (Urban Long-Term Research Area network, advancing understanding of the city’s vulnerabilities and potential adaptive capacity. Here we provide a synthesis of several social-ecological processes driving residential yard dynamics in the city of San Juan, Puerto Rico, through the evaluation of empirical findings related to yard management decisions, yard area, and yard services. We emphasize the role of factors occurring at the household scale. Results are discussed within the context of shrinking cities using an integrated, multi-scalar, social-ecological systems framework, and consider the implications of household green infrastructure for advancing urban sustainability theory.

  4. To mow or to mow less: Lawn mowing frequency affects bee abundance and diversity in suburban yards

    Science.gov (United States)

    Susannah B. Lerman; Alexandra R. Contosta; Joan Milam; Christofer Bang

    2018-01-01

    Green spaces embedded within the urban matrix, particularly residential yards, could mitigate negative aspects of urban development and provide pollinator habitat. Lawns represent a dominant green space, and their management consists of frequent mowing to inhibit the growth of ostensibly “weedy” species (e.g., dandelions and clover). Since widespread population...

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

    Science.gov (United States)

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

  6. The influence of outdoor school yard experiences on elementary students' environmental knowledge, attitudes, behaviors, and comfort levels

    Science.gov (United States)

    Martin, Sarah Carrier

    The purpose of this study was to determine the effects of outdoor school yard activities on elementary students' environmental knowledge, attitudes, behaviors, and comfort levels in the outdoors. In addition, the interaction of students' gender with each of these variables was examined. Data were collected on 105 students in 4th- and 5th-grade public school classes in Gainesville, Florida. Two intact classes were used, one treatment and one control group at each grade level. The treatment group students participated in 14 weeks of weekly outdoor school yard activities exploring environmental science knowledge and attitude topics in a systems context. Pearson correlation coefficients and Cronbach coefficient alpha were used for analysis of the researcher-designed instruments, and ANCOVA was used to analyze the data. The results of the analyses (p behaviors, or comfort levels in the outdoors, significant gender differences were found in 5th-grade females' environmental attitudes and behaviors when compared with 5th-grade males. The results of this study indicate the potential for effective use of the school yard for helping students learn firsthand about environmental knowledge and issues. Because the school yard offers teachers and students a readily available and convenient outdoor learning setting, its use in environmental education merits further research.

  7. Reliability and criterion-related validity of the 20-yard shuttle test in competitive junior tennis players.

    Science.gov (United States)

    Eriksson, Anna; Johansson, Fredrik R; Bäck, Maria

    2015-01-01

    This study adds to the previous work in the field of sport-specific fitness testing by evaluating a tennis-specific agility test called "the 20-yard shuttle test". The aim of the study was to evaluate the test-retest reliability, the inter-rater reliability, and the criterion-related validity of the 20-yard shuttle test on competitive junior tennis players. Totally, 34 Swedish tennis players (13 girls), mean age 14±1.6 years, participated in the study. To examine test-retest reliability, the subjects performed the 20-yard shuttle test three times on the same day and then the same procedure was repeated after 3 days. To test the inter-rater reliability, the time was measured with a stopwatch simultaneously by two different raters. The time recorded manually was compared to the gold standard of digital timing to evaluate the criterion-related validity. Excellent test-retest reliability was found both within the same day (intraclass correlation coefficient [ICC] 0.95) and between days (ICC 0.91). Furthermore, the results showed excellent inter-rater reliability (ICC 0.99) and criterion-related validity on both test occasions (ICC 0.99). We have provided introductory support for the 20-yard shuttle test as a reliable and valid test for use in competitive junior tennis players. The ease of administration makes this test a practical alternative to evaluate physical fitness in order to optimally train the athletes.

  8. MRI morphologic alterations after liver SBRT. Direct dose correlation with intermodal matching

    Energy Technology Data Exchange (ETDEWEB)

    Boda-Heggemann, Judit; Jahnke, Anika; Jahnke, Lennart; Vogel, Lena; Simeonova-Chergou, Anna O.; Herskind, Carsten; Wenz, Frederik; Lohr, Frank [University of Heidelberg, Department of Radiation Oncology, University Medical Center Mannheim, Mannheim (Germany); Attenberger, Ulrike; Budjan, Johannes [University of Heidelberg, Department of Clinical Radiology and Nuclear Medicine, University Medical Center Mannheim, Mannheim (Germany)

    2016-09-15

    CT morphologic and histopathologic alterations have been reported after SBRT. We analyzed the correlation of MRI morphologic alterations with radiation doses to assess the potential for MRI-based dose-effect correlation in healthy liver tissue. MRI data of 24 patients with liver metastases 7±3 weeks after image-guided SBRT in deep-inspiration breath-hold were retrospectively analyzed. MRI images were intermodally matched to the planning CT and corresponding dose distribution. Absolute doses were converted to EQD{sub 2,α/β=x} with α/β values of 2, 3 for healthy liver tissue, 8 Gy for modelled predamaged liver tissue and 10 Gy for tumor tissue. A central nonenhancing area was observed within the isodose lines of nominally 48.2 ± 15.2 Gy, EQD{sub 2Gy/α/β=10} 92.5 ± 27.7 Gy. Contrast-enhancement around the central nonenhancing area was observed within the isodose lines of nominally 46.9 ± 15.3 Gy, EQD{sub 2Gy/α/β=10} 90.5 ± 28.3 Gy. Outside the high-dose volume, in the beam path, characteristic sharply defined, nonblurred MRI morphologic alterations were observed that corresponded with the following isodose lines: T1-intensity changes occurred at isodose lines of nominally 21.9 ± 6.7 Gy (EQD{sub 2,α/β=2} 42.5 ± 8.7 Gy, EQD{sub 2,α/β=3} 38.5 ± 7.6 Gy, EQD{sub 2,α/β=8} 30.2 ±6.3 Gy). T2-hyper/hypointensity was observed within isodose lines of nominally 22.4 ± 6.6 Gy (EQD{sub 2,α/β=2} 42.7 ± 8.1 Gy, EQD{sub 2,α/β=3} 38.7 ± 7 Gy; EQD{sub 2,α/β=8} 30.5 ± 5.9 Gy). Using deformable matching, direct spatial/dosimetric correlation of SBRT-induced changes in liver tissue was possible. In the PTV high-dose region, a central nonenhancing area and peripheral contrast medium accumulation was observed. Beam path doses of 38-42 Gy (EQD{sub 2,α/β=2-3}) induce characteristic MRI morphologic alterations. (orig.) [German] CT-morphologische Veraenderungen nach SBRT sind beschrieben und korrelieren mit histopathologischen Veraenderungen. Ziel war es, MRT

  9. Perceptions of transport corridors and intermodal transport - as ways to control the space of freight transport flows

    DEFF Research Database (Denmark)

    Hansen, Leif Gjesing

    2009-01-01

    (European Commission, 2001). However, the success of Motorways of the Sea relies not only on the implementation of shipping lines between specific ports, but also the hinterland connections of these ports and the logistical decision-making among co-ordinators of transport flows (European Commission, 2003......). The traditional role of forwarding firms as freight integrators is being challenged by other actors within the transport system, e.g. ferry and shipping lines, ports and train operators. The rationale for this development has been the increased focus by the transport sectors stakeholders on the control of guiding....... In this study stakeholders from Danish and Norwegian ports, ferry operators, train operators, forwarding and road haulage firms has been interviewed in order to analyse how logistical decision-making affect the organisational and physical configuration of intermodal transport solutions in the transport corridor...

  10. A Novel Protocol to Assess Acclimation Rate in Bos taurus Heifers during Yard Weaning

    Directory of Open Access Journals (Sweden)

    Jessica E. Monk

    2018-04-01

    Full Text Available The speed with which animals acclimate to a new environment could be an important measure of ability to cope with management induced stress. This study developed a measure of acclimation rate in a group of 50 Bos taurus heifers during yard weaning over nine days. We recorded the time and order in which heifers moved through a novel funnel structure into a feeding yard daily. We hypothesised that addition of an obstacle at the entrance would increase the time it took heifers to move through the funnel, but that they would acclimate to the obstacle over a three-day period. The change in latency to move through could then be used as a measure of acclimation rate. We hypothesised that individuals which acclimated to obstacles at a faster rate might display favourable temperament as assessed by flight time. All heifers took longer to move through the funnel after a novel object was introduced, then latency decreased over the following two days while the object was present. This indicates the protocol could be useful for measuring acclimation rate at a group level. Individual acclimation rate variables, measured as change in times and orders of heifers between test days, did not appear to have any consistent relationships with flight time or weight change during or post-weaning (p > 0.05. We concluded that the protocol was inappropriate for assessing acclimation rate at an individual level, due to social effects while testing heifers as a group. Heifers which were consistently one of the first 20 to move through the funnel had a significantly greater average weight 5 and 10 months post-weaning (345 ± 9 kg and 518 ± 10 kg respectively than heifers which were consistently one of the last 20 through the funnel (311 ± 8 kg and 484 ± 8 kg respectively; p < 0.001. This may indicate order of movement through the funnel was related to feeding motivation or another aspect of temperament not reflected by flight time.

  11. Microgrid Controller Design, Implementation, and Deployment: A Journey from Conception to Implementation at the Philadelphia Navy Yard

    Energy Technology Data Exchange (ETDEWEB)

    Uluski, R.; Kumar, J.; Venkata, S. S. Mani; Vishwakarma, D.; Schneider, K.; Mehrizi-Sani, Ali; Terry, Rudy; Agate, Will

    2017-07-01

    The Philadelphia Navy Yard is a fast-evolving community microgrid, currently home to over 150 companies and four Navy activity centers occupying nearly 7 million ft2 of buildings in which approximately 12,000 people are employed. The Navy Yard (TNY) is a national center of excellence for energy research, education, and commercialization, focused specifically on community microgrid design and development. TNY microgrid is equipped with the most cost-effective and sustainable means for meeting electric capacity and energy needs through renewable resources, energy efficiency, and distribution grid infrastructure. This article briefly describes how the community microgrid was conceived and planned to produce a great success story of microgrid implementation and the details of the design, development, and implementation of the TNY microgrid controller.

  12. Ozone for removal of acute toxicity from wood yard run-off

    Energy Technology Data Exchange (ETDEWEB)

    Zenaitis, G.; Duff, S.J.B. [British Columbia Univ., Vancouver, BC (Canada)

    2001-06-01

    Environmental regulators are increasingly concerned about stormwater run-off from wood handling facilities. The authors discussed the use of ozone in the development of treatment methods to deal with toxic run-off from wood yard and dryland sorts. Two sawmills were selected, one located on the north coast of British Columbia (mill A), while mill B was located on Vancouver Island. Balsam fir, western hemlock, Sitka spruce,and western red cedar were processed at mill A, while mill B processed a wide range of species, where it is not unusual to undergo a complete change in a 24-hour period. Water samples from the run-off were obtained at the two mills, which were then kept in 20-L plastic containers stored in the dark at 4 Celsius upon receipt. Ozone was used to treat the centrifuged samples in a lab-scale reactor. Results indicated an 80-90 per cent reduction in toxicity through ozonation, a 90-95 per cent reduction for tannin and lignin (TL), and a 95-100 per cent reduction in dehydroabietic acid (DHA). Neutral solutions tended to improve slightly the toxicity and DHA removal when compared to acidic solutions. The influence of mass transfer effects, the influence of non-toxic dissolved organics, and the potential gains through the use of catalysts are still being investigated. 25 refs., 2 tabs., 6 figs.

  13. Combined biological and ozone treatment of log yard run-off.

    Science.gov (United States)

    Zenaitis, Michael G; Sandhu, Harinder; Duff, Sheldon J B

    2002-04-01

    Batch biological treatment of log yard run-off reduced biochemical oxygen demand (BOD), chemical oxygen demand (COD) and tannin and lignin (TL) concentration by 99%, 80%, and 90%, respectively. Acute (Microtox) toxicity was decreased over treatment, from an initial EC50 of 1.83% to a value of 50.4% after 48 h of treatment. Kinetics of biodegradation were determined using respirometry and fitted using the Monod and Tessier model. For the Monod model the maximum substrate uptake rate, and Ks values determined were 0.0038 mg BOD/mgVSS min, and 1.4 mg/L, respectively. The efficacy of ozone as a pre- and post- biological treatment stage was also assessed. During ozone pretreatment, TL concentration and acute toxicity were rapidly reduced by 70% and 71%, respectively. Pre-ozonation reduced BOD and COD concentration by effluent was subjected to ozonation to determine whether further improvements in effluent quality could be achieved. A reduction in COD and TL concentration was observed during ozonation, however no further improvement in toxicity was observed. Ozonation increased BOD by 38%, due to conversion of COD to BOD.

  14. A Robust Productivity Model for Grapple Yarding in Fast-Growing Tree Plantations

    Directory of Open Access Journals (Sweden)

    Riaan Engelbrecht

    2017-10-01

    Full Text Available New techniques have recently appeared that can extend the advantages of grapple yarding to fast-growing plantations. The most promising technique consists of an excavator-base un-guyed yarder equipped with new radio-controlled grapple carriages, fed by another excavator stationed on the cut-over. This system is very productive, avoids in-stand traffic, and removes operators from positions of high risk. This paper presents the results of a long-term study conducted on 12 different teams equipped with the new technology, operating in the fast-growing black wattle (Acacia mangium Willd plantations of Sarawak, Malaysia. Data were collected continuously for almost 8 months and represented 555 shifts, or over 55,000 cycles—each recorded individually. Production, utilization, and machine availability were estimated, respectively at: 63 m3 per productive machine hour (excluding all delays, 63% and 93%. Regression analysis of experimental data yielded a strong productivity forecast model that was highly significant, accounted for 50% of the total variability in the dataset and was validated with a non-significant error estimated at less than 1%. The figures reported in this study are especially robust, because they were obtained from a long-term study that covered multiple teams and accumulated an exceptionally large number of observations.

  15. Phytostabilization Potential of Yard long bean in Removing Cadmium from Soil

    Directory of Open Access Journals (Sweden)

    Deivanai S.

    2014-05-01

    Full Text Available The effect of cadmium (Cd on growth, physiology, distribution and tolerance was examined in root, shoot and leaves of yard-long bean (Vigna unguiculata subsp. sesquipedalis L.. The seeds were grown in pot culture under laboratory conditions for 60 days in Ferriera and Davis nutrient solution with three different concentrations (0.5, 1.0 and 2.0 mM of cadmium. Cd toxicity was evident from chlorosis in young leaves and increased concentrations of Cd brought significant negative effects on plant growth, photosynthetic rate and protein biosynthesis. Translocation of Cd was found to be more in roots than the above ground parts and the accumulation was in the order of root > shoot > leaf. Low root to shoot translocation of Cd makes the crop ideal for phytostabilization. Relatively high metal tolerance index obtained in the study indicated that the crop has greater tolerance to increase Cd exposure, though accumulation of Cd had altered thickness of root and root biomass. Owing to the crop’s adaptability to high temperature, drought conditions and ability to retain Cd in roots makes it a promising candidate for phytostabilization of soil contaminated by Cd.

  16. The Association between Intermodal (PM1-2.5) and PM1, PM2.5, Coarse Fraction and Meteorological Parameters in Various Environments in Central Europe.

    Czech Academy of Sciences Publication Activity Database

    Kozáková, Jana; Pokorná, P.; Černíková, A.; Hovorka, J.; Braniš, M.; Moravec, Pavel; Schwarz, Jaroslav

    2017-01-01

    Roč. 17, č. 5 (2017), s. 1234-1243 ISSN 1680-8584 R&D Projects: GA ČR(CZ) GBP503/12/G147 Institutional support: RVO:67985858 Keywords : intermodal fraction * personal cascade impactor sampler * PMx Subject RIV: DI - Air Pollution ; Quality OBOR OECD: Environmental sciences (social aspects to be 5.7) Impact factor: 2.606, year: 2016

  17. 78 FR 36545 - Notice of Ability To Pay-Cash-out Settlement Agreement for the Jefferson City Residential Yards...

    Science.gov (United States)

    2013-06-18

    ...As required by the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended (CERCLA), notice is hereby given that a Section 122(h)(1) cashout settlement agreement for ability to pay peripheral parties is proposed by the United States, on behalf of the Environmental Protection Agency (EPA), and Montana Tunnels Mining, Inc. (MTMI), a Montana corporation, for the payment of certain response costs incurred at the Jefferson City Residential Yards Site in Jefferson City, Jefferson County, Montana (Site). The Site consists of 19 residential yards, a portion of a U.S. Postal Service property, and sections of Spring Creek, in and near Jefferson City, Montana. An area known as Corbin Flats Tailings, owned by MTMI, lies upstream of the Site, and contains approximately 500,000 cubic yards of tailings. Precipitation events, snowmelt runoff, and other events have caused the tailings, which are contaminated with elevated levels of lead and arsenic, to move downstream along Spring Creek, and these materials were deposited in certain residential yards at the Site. The EPA's response actions at the Site included excavation of contaminated soils, backfilling with clean soils, and re-grading and disposal of the contaminated soils. The removal action was completed in December of 2010. MTMI has agreed to pay EPA the principal amount of $372,217.14 plus interest, as a cashout settlement for a portion of the past costs expended at the Site. Payment shall be made in 35 installments of $2,500 per month with a final balloon payment of $292,500. The first payment shall be due on the first day of the month beginning 30 days after the effective date of the agreement. EPA has notified the State of Montana of this action pursuant to Section 106(a) of CERCLA.

  18. Batangas Heavy Fabrication Yard Multi-Purpose Cooperative: Basis for Business Operation

    Directory of Open Access Journals (Sweden)

    JENNIFER D. MASICAT

    2014-08-01

    Full Text Available This research aimed to determine the proposed business initiatives to enhance the operation of Batangas Heavy Fabrication Yard Multi-Purpose Cooperative for the long survival and growth. More specifically, it shall answer the following objectives to describe the profile of the respondents in terms of their age, gender, type of membership and shared capital; to assess the business operation of the cooperative in the aspects of its management, marketing, finances, facilities and technology and their delivery of services; to identify the problems encountered by the cooperative in its business operation; to determine the significant relationship between the profile of the respondents and their assessment to its business operation; and to propose an action plan and to assess the business operation of BHFY Multi-Purpose Cooperative. The researcher used the descriptive correlation design in the study to obtain information concerning the current status of the BHFY-MPC cooperative; to describe what exists with respect to the variables or conditions in a situation. Based on the result, majority of the members are aged 51 to 55 years old, holding the regular type of membership and have a shared capital ranging from 51,001 to 100,000.The finding of the study states that the BHFY Multi-purpose cooperative performs well in terms of its management, marketing, finances, facilities and technology and delivery of services. Also, there are problems seldom encountered in the operation of the cooperative but the cooperative never encountered problems like overinvestment, ineffective leadership of management team and board of directors, inadequate source of fund, income of cooperative affected by negative issues and mismanagement of funds by the officers. Also, the type of membership influences the members’ assessment on the type of delivery of services; moreover, age contributes to the assessment of the business operation in terms of management and delivery of

  19. Meeting at the Museum: Sustained Research Education Partnerships Start in Your Own Back Yard

    Science.gov (United States)

    Morin, P. J.; Hamilton, P.; Campbell, K. M.

    2007-12-01

    The Science Museum of Minnesota (SMM) and the National Center for Earth-surface Dynamics (NCED) have been formal partners since 2002, when we jointly secured NSF center-level funding. We began in our local community by together creating our own "Big Back Yard", a 1.75 acre outdoor park in which museum visitors, teachers and students explore natural and engineered river systems through miniature golf and interactive exhibits. We went on to jointly design "Earthscapes" programming for students, teachers and graduate students, related directly or indirectly to the park. From there, our partnership led to a major new exhibition that begins touring nationally and around the world in late 2007. A current effort seeks to bring NCED and SMM together with five other geo-science-oriented, NSF-supported Science and Technology Centers (STCs) from around the United States to develop collaborative means by which the research and science of all six STCs can reach larger informal science education audiences. We have learned a lot along the way about how museums can help individual and teams of researchers most effectively reach formal and informal audiences. Successful partnerships require significant joint commitment and funding, dedicated staff, and meaningful formative and summative evaluation. For a research center or an individual researcher, partnering with a museum provides experience, expertise, infrastructure, collegial relationships and community visibility that significantly enhance that of the academy. For a museum, one successful and highly visible research collaboration opens many new doors in the research community, providing new opportunities to broaden and deepen the scientific content of exhibits and programming.

  20. The NFL Combine 40-Yard Dash: How Important is Maximum Velocity?

    Science.gov (United States)

    Clark, Kenneth P; Rieger, Randall H; Bruno, Richard F; Stearne, David J

    2017-06-22

    This investigation analyzed the sprint velocity profiles for athletes who completed the 40-yard (36.6m) dash at the 2016 NFL Combine. The purpose was to evaluate the relationship between maximum velocity and sprint performance, and to compare acceleration patterns for fast and slow athletes. Using freely available online sources, data were collected for body mass and sprint performance (36.6m time with split intervals at 9.1 and 18.3m). For each athlete, split times were utilized to generate modeled curves of distance vs. time, velocity vs. time, and velocity vs. distance using a mono-exponential equation. Model parameters were used to quantify acceleration patterns as the ratio of maximum velocity to maximum acceleration (vmax / amax, or τ). Linear regression was used to evaluate the relationship between maximum velocity and sprint performance for the entire sample. Additionally, athletes were categorized into fast and slow groups based on maximum velocity, with independent t-tests and effect size statistics used to evaluate between-group differences in sprint performance and acceleration patterns. Results indicated that maximum velocity was strongly correlated with sprint performance across 9.1m, 18.3m, and 36.6m (r of 0.72, 0.83, and 0.94, respectively). However, both fast and slow groups accelerated in a similar pattern relative to maximum velocity (τ = 0.768 ± 0.068s for the fast group and τ = 0.773 ± 0.070s for the slow group). We conclude that maximum velocity is of critical importance to 36.6m time, and inclusion of more maximum velocity training may be warranted for athletes preparing for the NFL Combine.

  1. Requirement of a Ship Breaking Yard at the Arvand Free Zone Area

    Directory of Open Access Journals (Sweden)

    Homayoun Yousefi

    2016-09-01

    Full Text Available In this paper, the author is going to investigate the concept of ship recycling which implies to the materials and equipment including end of ships life. The scraped steel is melted down and is commonly used in the construction industries of ship recycling countries, and some equipment might be re-used in other industries too. A segment of this paper is dedicated to describe about the strategic position of Arvand River and the location of Arvand Free Zone area at the Persian Gulf. It should be noted that ship recycling commonly takes place in developing countries which tend to have a competitive advantage due to the low cost labor, may have weaker environmental protection / worker health and safety regulations, and have national demand for the outputs of the activity. The International Maritime Organization (IMO adopted the Hong Kong International Convention related to the safety and environmental sound recycling of ships to address the growing about the environment, job health and safety risks related to ship recycling. A part of this paper dedicated to review the role of the Hong Kong Convention in order to ensure the process of ship recycling without risks to human health and to the environment. The main part of this paper is designated to evaluate the role of establishment of a ship scraping yard at the Arvand Free Zone Area, its market at the Persian Gulf and improving the safety of navigation at the Arvand River. The research methodology of this paper will be designated to consider the qualitative part of this research by using interview with the experts in order to find out and select the key factors for further consideration; as a result of that a model will be created which can be tested by a questioner. In addition to the above explanation, relationship between the variables and testing hypothesizes of this research will be analyzed by using SPSS and Lisrel software as quantitative part of this research.

  2. Vulnerability effects of passengers' intermodal transfer distance preference and subway expansion on complementary urban public transportation systems

    International Nuclear Information System (INIS)

    Hong, Liu; Yan, Yongze; Ouyang, Min; Tian, Hui; He, Xiaozheng

    2017-01-01

    The vulnerability studies on urban public transportation systems have attracted growing attentions in recent years, due to their important role in the economy development of a city and the well-beings of its citizens. This paper proposes a vulnerability model of complementary urban public transportation systems (CUPTSs) composed of bus systems and subway systems, with the consideration of passengers’ intermodal transfer distance preference (PITDP) to capture different levels of complementary strength between the two systems. Based on the model, this paper further introduces a CUPTSs-aimed vulnerability analysis method from two specific aspects: (a) vulnerability effects of different PITDP values, which facilitate the design of policies to change PITDP to reduce system vulnerability; (b) vulnerability effects of different subway expansion plans, which facilitate the vulnerability investigation of current expansion plan and the identification of the optimal expansion plan from the system vulnerability perspective. The proposed CUPTSs-aimed vulnerability analysis method is applied to investigate the complementary bus and subway systems in the city of Wuhan, China. The insights from this study are helpful to analyze other CUPTSs for valuable planning suggestions from the vulnerability perspective. - Highlights: • We model complementary urban public transportation systems’ (CUPTSs) vulnerability. • We use a PITDP metric to capture different levels of complementary relationship. • We study vulnerability under different PITDP and different subway expansion plans. • We analyze dynamic vulnerability of CUPTSs during their expansion process.

  3. Deep-sea faunal communities associated with a lost intermodal shipping container in the Monterey Bay National Marine Sanctuary, CA.

    Science.gov (United States)

    Taylor, Josi R; DeVogelaere, Andrew P; Burton, Erica J; Frey, Oren; Lundsten, Lonny; Kuhnz, Linda A; Whaling, P J; Lovera, Christopher; Buck, Kurt R; Barry, James P

    2014-06-15

    Carrying assorted cargo and covered with paints of varying toxicity, lost intermodal containers may take centuries to degrade on the deep seafloor. In June 2004, scientists from Monterey Bay Aquarium Research Institute (MBARI) discovered a recently lost container during a Remotely Operated Vehicle (ROV) dive on a sediment-covered seabed at 1281 m depth in Monterey Bay National Marine Sanctuary (MBNMS). The site was revisited by ROV in March 2011. Analyses of sediment samples and high-definition video indicate that faunal assemblages on the container's exterior and the seabed within 10 m of the container differed significantly from those up to 500 m. The container surface provides hard substratum for colonization by taxa typically found in rocky habitats. However, some key taxa that dominate rocky areas were absent or rare on the container, perhaps related to its potential toxicity or limited time for colonization and growth. Ecological effects appear to be restricted to the container surface and the benthos within ∼10 m. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  4. Measurements of occupational ultraviolet exposure and the implications of timetabled yard duty for school teachers in Queensland, Australia: preliminary results.

    Science.gov (United States)

    Downs, N J; Parisi, A V; Igoe, D

    2014-02-05

    Simultaneous personal measurements of the occupational ultraviolet exposure weighted to the International Commission on Non-Ionising Radiation Protection hazard sensitivity spectrum (UVICNIRP) were made over a five week period (44 person-days) in the second half of the summer school term of 2012 in Queensland, Australia for individual high school teachers located at latitudes of 27.5°S and 23.5°S. These teachers were employed for the duration of the study in a predominately indoor classroom teaching role, excluding mandatory periods of lunch time yard duty and school sport supervisions. Data is presented from personal measurements made to the shirt collar using polyphenylene oxide (PPO) film UV dosimeters. UVICNIRP exposure data is presented for each week of the study period for the shirt collar measurement site and are further expressed relative to the measured ambient horizontal plane exposure. Personal exposures were correlated with time outdoors, showing a higher exposure trend on days when teachers were required to supervise outdoor areas for more than 2h per week (mean daily exposure: 168Jm(-2)UVICNIRP±5Jm(-2) (1σ)) compared to the study average (mean daily exposure: 115Jm(-2)UVICNIRP±91Jm(-2) (1σ)). Time spent in an open playground environment was found to be the most critical factor influencing the occupational UVICNIRP exposure. A linear model was developed showing a correlation (R(2)=0.77) between the time teachers spent on yard duty and UVICNIRP exposure, expressed relative to ambient. The research findings indicate a greater reduction in personal exposure can be achieved by timetabling for yard duty periods in playground areas which offer more shade from trees and surrounding buildings. All mean daily personal exposures measured at the shirt collar site were higher than the ICNIRP occupational daily exposure limit of 30Jm(-2) for outdoor workers. Copyright © 2014 Elsevier B.V. All rights reserved.

  5. Technical Report: Optimizing the Slab Yard Planning and Crane Scheduling Problem using a Two-Stage Approach

    DEFF Research Database (Denmark)

    Hansen, Anders Dohn; Clausen, Jens

    2008-01-01

    . The aim of the planning problem is twofold. A number of compulsory operations are generated, in order to comply with short term planning requirements. These operations are mostly moves of arriving and leaving slabs in the yard. A number of non-compulsory operations with a long term purpose are also...... tests are run on a generic setup with artificially generated data. The test results are very promising. The production delays are reduced significantly in the new solutions compared to the corresponding delays observed in a simulation of manual planning. The work presented in this paper is focused...

  6. Phenotypic and genotypic characters of isolates of Pasteurella multocida obtained from back-yard poultry and from two outbreaks of avian cholera in avifauna in Denmark.

    Science.gov (United States)

    Christensen, J P; Dietz, H H; Bisgaard, M

    1998-01-01

    Two outbreaks of fowl cholera in the avifauna in Denmark, affecting primarily eiders but also cormorants, gulls and oyster-catchers were shown to be caused by the same clone of Pasteurella multocida ssp. multocida by restriction enzyme analysis (REA) and ribotyping, using the enzymes HpaII and HhaI and phenotypic characterization. This observation indicated spread by migratory birds. It was shown that the outbreak clone was closely related to isolates of Pasteurella multocida ssp. multocida obtained from back-yard poultry in Denmark, including chickens, pheasants, turkeys and ducks. The only detectable difference between the outbreak clone and some of these strains concerned the size of one fragment. These results indicate a possible exchange of P. multocida ssp. multocida between populations of wild birds and back-yard poultry. Among the DNA fingerprinting methods used, restriction enzyme analysis offered the highest discrimination among thirty strains obtained from back-yard poultry. The restriction enzymes HpaII and HhaI generated almost the same number of profile types, 17 and 15 respectively, but only HpaII differentiated the outbreak clone from the group of closely related strains isolated from back-yard poultry. Ribotyping, using the same enzymes, resulted in 12 and 10 different profile types, respectively. The outbreak isolates did not harbour any plasmids, while six out of the 30 strains originating from back-yard poultry (20%) carried a cryptic plasmid of approximately 3.4 kb.

  7. Ascaris and hookworm transmission in preschool children from rural Panama: role of yard environment, soil eggs/larvae and hygiene and play behaviours.

    Science.gov (United States)

    Krause, Rachel J; Koski, Kristine G; Pons, Emérita; Sandoval, Nidia; Sinisterra, Odalis; Scott, Marilyn E

    2015-10-01

    This study explored whether the yard environment and child hygiene and play behaviours were associated with presence and intensity of Ascaris and hookworm in preschool children and with eggs and larvae in soil. Data were collected using questionnaires, a visual survey of the yard, soil samples and fecal samples collected at baseline and following re-infection. The presence of eggs/larvae in soil was associated negatively with water storage (eggs) but positively with dogs (eggs) and distance from home to latrine (larvae). Baseline and re-infection prevalences were: hookworm (28.0%, 3.4%); Ascaris (16.9%, 9.5%); Trichuris (0.9%, 0.7%). Zero-inflated negative binomial regression models revealed a higher baseline hookworm infection if yards had eggs or larvae, more vegetation or garbage, and if the child played with soil. Baseline Ascaris was associated with dirt floor, dogs, exposed soil in yard, open defecation and with less time playing outdoors, whereas Ascaris re-infection was associated with water storage, vegetation cover and garbage near the home and not playing with animals. Our results show complex interactions between infection, the yard environment and child behaviours, and indicate that transmission would be reduced if latrines were closer to the home, and if open defecation and water spillage were reduced.

  8. Measurements After Image Post-processing Are More Precise in the Morphometric Assessment of Thoracic Aortic Aneurysms: An Intermodal and Intra-observer Evaluation.

    Science.gov (United States)

    Reutersberg, B; Haller, B; Mariss, J; Eckstein, H-H; Ockert, S

    2016-10-01

    Precise pre-procedural anatomical analysis of aneurysmal anatomy is essential for successful thoracic endovascular aortic repair (TEVAR). Since surgeons and radiologists have to perform multiple measurements in the same patient, high intra-observer reliability of any imaging method is mandatory. Commercially available three dimensional (3D) post-processing techniques are expected to be superior to conventional two dimensional multiplanar reconstructions (MPRs) derived from computed tomography angiograms (CTAs). However, few data exist to support this view. This study aims to evaluate the intermodal and intra-observer differences using 3D software (3surgery) in descending thoracic aortic aneurysms (dTAAs). Pre-operative CTAs (performed between 2004 and 2010) of 30 dTAAs (mean maximum diameter 61.4 ± 13 mm) were assessed by three independent investigators with different experience in the measurement of aortic pathologies. Intra-observer reliability and intermodal differences (3D vs. 2D) were investigated using pre-specified measurement points (distances of total length, maximum diameter, proximal and distal landing zones). Statistical analyses were performed using the Bland-Altman method and a mixed regression model. Intermodal comparison showed that 2D measurements significantly underestimate the measured distances (maximum diameter 3.7 mm [95% CI -5.3 to -2.1] and landing zone maximum 1.4 mm [95% CI -2.0 to -0.2] shorter with 2D, p post-processing software therefore leads to more precise device selection for TEVAR in TAA. Copyright © 2016 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

  9. O problema de localização de terminais concentradores e sua aplicação nas redes de transporte intermodal do país

    Directory of Open Access Journals (Sweden)

    Adriano Dutra de Vasconcelos

    2011-04-01

    Full Text Available

    Resumo: Este trabalho apresenta uma revisão bibliográfica em Otimização Combinatória e Programação Matemática sobre os modelos de localização de hubs de maior utilidade para os projetos de instalação de terminais intermodais de transporte no Brasil. Esta pesquisa foi motivada pela recente alteração na legislação sobre concessão, arrendamento e autorização de instalações portuárias, bem como pelo cenário de incentivo governamental para utilização do transporte intermodal no País. Aborda-se a classificação dos tipos de métodos, os modelos de formulação matemática dos problemas e as técnicas de solução dos mesmos.

    Abstract: This paper presents a survey on Combinatorial Optimization and Mathematical Programming dealing with the hub location models most useful to projects of intermodal terminal installation in Brazil. This research was motivated by the latest changes at the legislation on port concession, leasing and installation authorization, as well as by the scenery of government incentive to the use of intermodal transport inside the Country. It approaches the classification of method types, the mathematical formulation models of the problems and their solution techniques.

  10. LA REORDENACIÓN DEL SISTEMA DE TRANSPORTE PÚBLICO ANTE EVENTOS ESPECIALES, UN EJERCICIO PRÁCTICO DE COORDINACIÓN INTERMODAL

    OpenAIRE

    Galindo González, Pedro; Blanco Caballero, Nuria; Moreno Muñoz, Carmen; Chico González, Alejandro

    2016-01-01

    [ES] El Consorcio Regional de Transportes de Madrid (CRTM), como autoridad de transporte público de la región, coordina los más de 40 operadores públicos y privados para dar una respuesta óptima a las necesidades de movilidad de los ciudadanos. El transporte público en la Comunidad de Madrid constituye un sistema complejo de carácter intermodal, en el que operan modos de transporte urbanos e interurbanos, conectados mediante un conjunto de intercambiadores o áreas intermodales ...

  11. Tradução intermodal, intersemiótica e interlinguística de textos escritos em Português para a Libras oral

    Directory of Open Access Journals (Sweden)

    Ronice Müller de Quadros

    2015-10-01

    Full Text Available http://dx.doi.org/10.5007/2175-7968.2015v35nesp2p354 Neste artigo apresentamos alguns tipos de tradução envolvidos na tradução de textos em português para a língua brasileira de sinais (Libras.  Discutimos esses diferentes tipos e destacamos a tradução intermodal, específica das traduções que envolvem uma língua de sinais. A tradução intermodal trata de aspectos visuais e operacionais implicados na tradução para Libras em forma de vídeo e aspectos linguísticos essencialmente visuais-espaciais que envolvem o uso do espaço em línguas de modalidade visual-espacial, ou seja, línguas de sinais. Neste artigo, apresentamos uma análise das implicações da modalidade a partir de exemplos de tradução realizados no contexto do Curso de Letras Libras da Universidade Federal de Santa Catarina (UFSC.

  12. A branch-and-price algorithm to solve the integrated berth allocation and yard assignment problem in bulk ports

    DEFF Research Database (Denmark)

    Robenek, Tomáš; Umang, Nitish; Bierlaire, Michel

    2014-01-01

    -shaking neighborhood search is presented. The proposed algorithms are tested and validated through numerical experiments based on instances inspired from real bulk port data. The results indicate that the algorithms can be successfully used to solve instances containing up to 40 vessels within reasonable computational......In this research, two crucial optimization problems of berth allocation and yard assignment in the context of bulk ports are studied. We discuss how these problems are interrelated and can be combined and solved as a single large scale optimization problem. More importantly we highlight...... the differences in operations between bulk ports and container terminals which highlights the need to devise specific solutions for bulk ports. The objective is to minimize the total service time of vessels berthing at the port. We propose an exact solution algorithm based on a branch and price framework to solve...

  13. Closure Report for Corrective Action Unit 481: Area 12 T-Tunnel Conditional Release Storage Yard, Nevada Test Site, Nevada

    International Nuclear Information System (INIS)

    2008-01-01

    Corrective Action Unit (CAU) 481 is identified in the Federal Facility Agreement and Consent Order (FFACO) as Area 12 T-Tunnel Conditional Release Storage Yard. CAU 481 is located in Area 12 of the Nevada Test Site, which is approximately 65 miles northwest of Las Vegas, Nevada. This CAU consists of one Corrective Action Site (CAS), CAS 12-42-05, Housekeeping Waste. CAU 481 closure activities were conducted by the Defense Threat Reduction Agency from August 2007 through July 2008 according to the FFACO and Revision 3 of the Sectored Clean-up Work Plan for Housekeeping Category Waste Sites. Closure activities included removal and disposal of construction debris and low-level waste. Drained fluids, steel, and lead was recycled as appropriate. Waste generated during closure activities was appropriately managed and disposed.

  14. Effect of Resistance Tube Exercises on Kicking Accuracy, Vertical Jump and 40-Yard Technical Test in Competitive Football Players – An Experimental Study

    Directory of Open Access Journals (Sweden)

    Tirumala Alekhya

    2014-09-01

    Full Text Available Purpose. Kicking, jumping and agility are important skills in football. These activities require adequate lower limb strength, which can be enhanced with resistance training. The objective of the study was to evaluate the effect of resistance tube exercises on kicking accuracy, vertical jump performance and 40-yard technical test results in competitive football players. Methods. The study involved 23 competitive football players (11 males, 12 females aged from 18-20 years recruited from three different universities in Belgaum, Karnataka, India. Back heel kick accuracy, vertical jump height and 40-yard technical test time were evaluated before and after a 2-week resistance tube exercise program. Results. Significant improvements in post-intervention kicking accuracy were found when males and females were treated as a single group (p = 0.01. Vertical jump height also showed a highly significant post-intervention improvement in the males and for the combined group of males and females (p = 0.001. The 40-yard technical test values significantly improved in the females and in the combined results for males and females (p = 0.001. Conclusions. The two-week resistance tube exercise program was found to have an effect on kicking accuracy, vertical jump height and 40-yard technical test performance in competitive football players. Resistance tube exercises can thus be included as a component of a regular strength training program for such athletes.

  15. 75 FR 72952 - Safety Zone; 1000-yard radius from position 29°48.77′ N 091°33.02′ W, Charenton Drainage and...

    Science.gov (United States)

    2010-11-29

    ... 091 33.02' W, Charenton Drainage and Navigation Canal, St. Mary Parish, LA AGENCY: Coast Guard, DHS... to a 1000-yard radius from position 29 48.77' N 091 33.02' W, Charenton Drainage and Navigation Canal... sunken vessel and associated hazards in position 29 48.77' N 091 33.02' W, in the Charenton Drainage and...

  16. Interobserver and intermodality variability in GTV delineation on simulation CT, FDG-PET, and MR Images of Head and Neck Cancer.

    Science.gov (United States)

    Anderson, Carryn M; Sun, Wenqing; Buatti, John M; Maley, Joan E; Policeni, Bruno; Mott, Sarah L; Bayouth, John E

    2014-09-01

    To compare the interobserver and intermodality differences in image-based identification of head and neck primary site gross tumor volumes (GTV). Modalities compared include: contrast-enhanced CT, F-18 fluorodeoxyglucose positron emission tomography (PET/CT) and contrast-enhanced MRI. Fourteen patients were simulated after immobilization for all 3 imaging modalities (CT, PET/CT, MRI). Three radiation oncologists (RO) contoured GTVs as seen on each modality. The GTV was contoured first on the contrast-enhanced CT (considered the standard), then on PET/CT, and finally on post-contrast T1 MRI. Interobserver and intermodality variability were analyzed by volume, intersection, union, and volume overlap ratio (VOR). Analysis of RO contours revealed the average volume for CT-, PET/CT-, and MRI-derived GTVs were 45cc, 35cc and 49cc, respectively. In 93% of cases PET/CT-derived GTVs had the smallest volume and in 57% of cases MRI-derived GTVs had the largest volume. CT showed the largest variation in target definition (standard deviation amongst observers 35%) compared to PET/CT (28%) and MRI (27%). The VOR was largest (indicating greatest interobserver agreement) in PET/CT (46%), followed by MRI (36%), followed by CT (34%). For each observer, the least agreement in GTV definition occurred between MRI & PET/CT (average VOR = 41%), compared to CT & PET/CT (48%) and CT & MRI (47%). A nonsignificant interobserver difference in GTVs for each modality was seen. Among three modalities, CT was least consistent, while PET/CT-derived GTVs had the smallest volumes and were most consistent. MRI combined with PET/CT provided the least agreement in GTVs generated. The significance of these differences for head & neck cancer is important to explore as we move to volume-based treatment planning based on multi-modality imaging as a standard method for treatment delivery.

  17. (Z)-9-Tricosene based Musca domestica lure study on a garbage dump yard using plywood sticky trap baited with fish meal.

    Science.gov (United States)

    Sundar, S T Bino; Latha, Bhaskaran Ravi; Vijayashanthi, R; Pandian, Serma Saravana

    2016-03-01

    A study was undertaken to find out the efficacy of (Z)-9-Tricosene in attracting flies in a garbage dump yard using a plywood sticky glue trap with fish meal as a food bait. (Z)-9-Tricosene was dissolved in acetone or hexane before application on a filter paper strip fixed at the centre of the trap. The traps were left in areas of the garbage dump yard of high fly activity for 6 h and then the trapped flies were counted species wise. Significantly more number of Musca domestica flies were caught in (Z)-9-Tricosene treated fish meal baited traps compared to those traps without (Z)-9-Tricosene. No significant difference was noted in trap catches in (Z)-9-Tricosene treated traps between the solvents acetone and hexane. In addition Sarcophaga sp. and Chrysomyia sp. flies were also caught in the traps.

  18. Wet oxidation pre-treatment of woody yard waste: Parameter optimization and enzymatic digestibility for ethanol production

    DEFF Research Database (Denmark)

    Lissens, G.; Klinke, H.B.; Verstraete, W.

    2004-01-01

    Woody yard waste with high lignin content (22% of dry matter (DM)) was subjected to wet oxidation pre-treatment for subsequent enzymatic conversion and fermentation. The effects of temperature (185-200 degreesC), oxygen pressure (3-12 bar) and addition of sodium carbonate (0-3.3 g per 100 g DM...... biomass) on enzymatic cellulose and hemicellulose (xylan) convertibility were studied. The enzymatic cellulose conversion was highest after wet oxidation for 15 min at 185 degreesC with addition of 12 bars of oxygen and 3.3 g Na2CO3 per 100g waste. At 25 FPU (filter paper unit) cellulase g(-1) DM added......, 58-67% and 80-83% of the cellulose and hemicellulose contained in the waste were converted into monomeric sugars. The cellulose conversion efficiency during a simultaneous saccharification and fermentation (SSF) assay at 10% DM was 79% for the highest enzyme loading (25 FPU g(-1) DM) while 69...

  19. Revised RCRA closure plan for the Interim Drum Yard (S-030) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    Smith, C.M.

    1994-09-01

    The Interim Drum Yard (IDY) facility is a containerized waste storage area located in the Y-12 exclusion area. It was used to store waste materials which are regulated by RCRA (Resource Conservation and Recovery Act); uranyl nitrate solutions were also stored there. The closure plan outlines the actions required to achieve closure of IDY and is being submitted in accordance with TN Rule 1200-1-11.05(7) and 40 CFR 265.110

  20. Characterization of stormwater at selected South Carolina Department of Transportation maintenance yards and section shed facilities in Ballentine, Conway, and North Charleston, South Carolina, 2010-12

    Science.gov (United States)

    Journey, Celeste; Conlon, Kevin J.

    2014-01-01

    Increased impervious surfaces (driveways, parking lots, and buildings) and human activities (residential, industrial, and commercial) have been linked to substantial changes in both the quality and quantity of stormwater on a watershed scale (Brabec and others, 2002; Pitt and Maestre, 2005). Small-scale storage and equipment repair facilities increase impervious surfaces that prevent infiltration of stormwater, and these facilities accommodate activities that can introduce trace metals, organic compounds, and other contaminants to the facility’s grounds. Thus, these small facilities may contribute pollutants to the environment during storm events (U.S. Environmental Protection Agency, 1992). The South Carolina Department of Transportation (SCDOT) operates section shed and maintenance yard facilities throughout the State. Prior to this investigation, the SCDOT had no data to define the quality of stormwater leaving these facilities. To provide these data, the U.S. Geological Survey (USGS), in cooperation with the SCDOT, conducted an investigation to identify and quantify constituents that are transported in stormwater from two maintenance yards and a section shed in three different areas of South Carolina. The two maintenance yards, in North Charleston and Conway, S.C., were selected because they represent facilities where equipment and road maintenance materials are stored and complete equipment repair operations are conducted. The section shed, in Ballentine, S.C., was selected because it is a facility that stores equipment and road maintenance material. Characterization of the constituents that were transported in stormwater from these representative SCDOT maintenance facilities may be used by the SCDOT in the development of stormwater management plans for similar section shed and maintenance yard facilities throughout the State to improve stormwater quality.

  1. Intensification and Intimacy:An Examination of Charles and Ray Eames's Film, Blacktop: A Story of the Washing of a School Play Yard (1952)

    OpenAIRE

    Ewing, Suzanne

    2009-01-01

    Through a close reading of Blacktop: A Story of the Washing of a School Play Yard (1952), this paper aims, like the film, to suggest an urbanism of heightened sensation. An everyday material and action is intensified through a combination of staged and found circumstance. Intimacy is evoked through manipulation of visual and aural components of the cinematography. Close attention to the film reveals strategies for flattening, heightening and overlay that enable the imagination to shift tempor...

  2. Improvement of Soil Chemistry Characteristic of Upland with Rock Phosphate, Phosphate-Solubilizing Bacteria and Farm Yard Manure For Increase of SoybeanYield

    Directory of Open Access Journals (Sweden)

    Aidi Noor

    2008-01-01

    Full Text Available he experiment aims to know the role of rock phosphate, phosphate-solubilizing bacteria and farm yard manure application in improve quality of acid upland and its influence to soybean yield. Experiment was conducted in the greenhouse using Ultisols from Kentrong at 2001 year. Factorial experiment design with two factors was used in randomized complete block design with three replications. The first factors was rock phosphate dosages i.e. : 0; 30; 60; 90 kg P ha-1, and the second factor was combination of phosphate solubilizing bacteria (PSB and farm yard manure (FYM i.e. : without PSB and FYM (control; PSB (Pseudomonas fluorescens; FYM 10 t ha-1, and PSB+FYM. Results indicated that rock phosphate and combination of PSB and FYM application increased available P and decrase exchangeable Al of soils, increase nutrient uptake N, P, nodulation and grain yield of soybean. Application of phosphate solubilizing bacteria and farm yard manure combination with rock phosphate 30 kg P ha-1 dosages average increase grain yield soybean 23.5% compared with control. Grain yield of soybean 87% affected by variables of available P soils (X1, nutrient uptake N (X4 and P (X5, with multiple regression equation : Y = 0.241 + 0.03900 X1 + 0.00470 X4 + 0.04263 X5.

  3. Growth and yield components of wheat genotypes as influenced by potassium and farm yard manure on a saline sodic soil

    Directory of Open Access Journals (Sweden)

    Muhammad Ashraf, Muhammad Afzal

    2011-11-01

    Full Text Available The adequate supply of mineral nutrients through chemical fertilizers and manure may help to sustain the crop productivity and ensure plant survival under salinity stress. A field study was conducted on saline sodic soil (ECe = 13 dS m-1, SAR 23.3 (mmol L-11/2, pH = 8.6 of surface 15 cm layer to quantify the effects of potassium (K and farm yard manure (FYM on two wheat genotypes differing in salinity tolerance. Three K levels (0, 80, 120 kg ha-1 and two FYM levels (0, 10 t ha-1 were tested using randomized compete block design (RCBD with three replications. The application of K along with FYM reduced Na+ uptake and accumulation in plant tissue. The K concentration and K+/ Na+ ratio were significantly improved in both wheat genotypes with the supplementation of K and FYM. The grain yield was improved by 40-156% in salt tolerant genotype and 46-206% in salt sensitive genotype with added K and FYM. Similar trend was observed in yield components. Ameliorative effects of added K and FYM were more marked in salt sensitive genotype (Auqab-2000 than in salt tolerant (Inqlab-91. Grain yield of salt sensitive and salt tolerant wheat genotypes was positively correlated with leaf K+ concentration determined at various treatments. Addition of K along with FYM decreased sodium adsorption ratio (SAR and electrical conductivity (EC of soil particularly in upper layers. Therefore, it is concluded that K along with FYM could help to alleviate deleterious effects of salts and thus improve the productivity of salt affected soils.

  4. Interwoven fluctuations during intermodal perception: fractality in head sway supports the use of visual feedback in haptic perceptual judgments by manual wielding.

    Science.gov (United States)

    Kelty-Stephen, Damian G; Dixon, James A

    2014-12-01

    Intermodal integration required for perceptual learning tasks is rife with individual differences. Participants vary in how they use perceptual information to one modality. One participant alone might change her own response over time. Participants vary further in their use of feedback through one modality to inform another modality. Two experiments test the general hypothesis that perceptual-motor fluctuations reveal both information use within modality and coordination among modalities. Experiment 1 focuses on perceptual learning in dynamic touch, in which participants use exploratory hand-wielding of unseen objects to make visually guided length judgments and use visual feedback to rescale their judgments of the same mechanical information. Previous research found that the degree of fractal temporal scaling (i.e., "fractality") in hand-wielding moderates the use of mechanical information. Experiment 1 shows that head-sway fractality moderates the use of visual information. Further, experience with feedback increases head-sway fractality and prolongs its effect on later hand-wielding fractality. Experiment 2 replicates effects of head-sway fractality moderating use of visual information in a purely visual-judgment task. Together, these findings suggest that fractal fluctuations may provide a modal-general window onto not just how participants use perceptual information but also how well they may integrate information among different modalities. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  5. Junk Yard Treasures

    Science.gov (United States)

    Mathes, Len

    2009-01-01

    The author describes a project that she developed as a challenge for her students and ended up with some fantastic student paintings. The author told her group of reluctant art students they must first research on the Internet for old, junky cars. The older and more junky the cars, the better. Once a vehicle is selected, it is driven into Adobe…

  6. Defense Scrap Yard Handbook

    Science.gov (United States)

    1985-06-01

    is therefore necessary to give increased attention applied to plastics such as polystyrenes, acrylics to the recovery and recycling of plastic scrap...34thermosetting" is an adjective position and the basic resin used. The major class- applied to plastics (such as melamine, phenoliL, es are:a. Acrylics ...alloy and dentures industrial/medical X-ray and Dental wire (platinum alloy) lithographic) Detonator fuses Photographic hypo solution Electronic tube

  7. 'Scrap yard challenge'

    International Nuclear Information System (INIS)

    Hollick, A.

    2000-01-01

    'Plutonium'. The word evokes deep reactions outside of the nuclear industry. Although the majority of Plutonium currently in existence is man-made and therefore perceived as being unnatural, plutonium has been found as a product of the Oklo natural reactor in Gabon. This paper seeks to challenge two concepts, that of the Nuclear Control Institute that Plutonium is unnatural, 'fiendishly toxic' and one of the 'substances most hazardous to man' and the second image that a high security Plutonium store is merely a 'scrapyard' containing a material which has little use. The nuclear industry has often been accused of treating Plutonium and its accumulation casually in proportion to the risks perceived by those outside the industry. As a result this paper seeks to demonstrate that the industry is aware of the concerns of the public and is actively seeking viable solutions. The paper looks at Plutonium itself and explores the issues surrounding military and civil Plutonium in adding to the current stockpiles. It also suggests three possible alternatives for dealing with these Plutonium stockpiles and arrives at a conclusion as to which solutions currently appear most viable. (authors)

  8. Ölüm Nedeninin Tespitinde Yardımcı Bir Bulgu Diagonal Kulak Lobu Çizgisi

    Directory of Open Access Journals (Sweden)

    Birol Demirel

    2005-08-01

    Full Text Available Koroner arter hastalıkları, doğal sebeplerle meydana gelen ölüm nedenlerinin başında gelmektedir. Bu hastalıkların yüksek insidans ve mortalité oranları, bilinen risk faktörlerinden çok, olası risk faktörlerinin araştırılmasını gerekli kılmıştır. Bir fizik muayene bulgusu olan diagonal kulak lobu çizgisi (DKLÇ, 1973 yılında tanımlanmıştır. Çalışmamızda, DKLÇ’nin, ölü muayenesi yapan hekim için ölüm nedeninin tespitinde yardımcı bir bulgu olup olamayacağının saptanması amaçlanmıştır. Çalışmamızın bulguları, vakalara uygulanan anjiografiler sonucunda; a. coronaria sinistranın dalları olan ramus interventricularis anterior (RIA ve ramus circumflexus (RC ile a. coronaria dextra’da (ACD saptanan daralma yüzdeleri arttıkça DKLÇ görülme sıklığının da arttığını göstermektedir. Bu durum DKLÇ ve koroner arter hastalıkları arasmda anlamlı ilişkiler bildiren daha önceki çalışmaların bulguları ile uyumludur. Özellikle öyküye ulaşma olanağı bulunmayan ve herhangi bir travmatik bulgu saptanmayan vakalarda DKLÇ’nin, ölümün koroner arter hastalığından meydana geldiği yönünde destekleyici bir bulgu olarak muayeneyi yapan hekimin dikkatini çekmesi gereken bir işaret olduğunu düşünmekteyiz. Anahtar kelimeler: Diagonal kulak lobu çizgisi, koroner arter hastalığı, ölü muayenesi.

  9. Corrective Action Investigation Plan for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada

    International Nuclear Information System (INIS)

    David Strand

    2006-01-01

    Corrective Action Unit 166 is located in Areas 2, 3, 5, and 18 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit (CAU) 166 is comprised of the seven Corrective Action Sites (CASs) listed below: (1) 02-42-01, Cond. Release Storage Yd - North; (2) 02-42-02, Cond. Release Storage Yd - South; (3) 02-99-10, D-38 Storage Area; (4) 03-42-01, Conditional Release Storage Yard; (5) 05-19-02, Contaminated Soil and Drum; (6) 18-01-01, Aboveground Storage Tank; and (7) 18-99-03, Wax Piles/Oil Stain. These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives. Additional information will be obtained by conducting a corrective action investigation (CAI) before evaluating corrective action alternatives and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable corrective action alternatives that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on February 28, 2006, by representatives of the Nevada Division of Environmental Protection; U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Stoller-Navarro Joint Venture; and Bechtel Nevada. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 166. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS. The scope of the CAI for CAU 166 includes the following activities: (1) Move surface debris and/or materials, as needed, to facilitate sampling. (2) Conduct radiological surveys. (3) Perform field screening. (4) Collect and submit environmental samples for laboratory analysis to determine if

  10. Site Characterization Report ORGDP Diffusion Facilities Permanent Shutdown K-700 Power House and K-27 Switch Yard/Switch House

    Energy Technology Data Exchange (ETDEWEB)

    Thomas R.J., Blanchard R.D.

    1988-06-13

    The K-700 Power House area, initially built to supply power to the K-25 gaseous diffusion plant was shutdown and disassembled in the 1960s. This shutdown was initiated by TVA supplying economical power to the diffusion plant complex. As a result of world wide over production of enriched, reactor grade U{sup 235}, the K-27 switch yard and switch house area was placed in standby in 1985. Subsequently, as the future production requirements decreased, the cost of production increased and the separation technologies for other processes improved, the facility was permanently shutdown in December, 1987. This Site Characterization Report is a part of the FY-88 engineering Feasibility Study for placing ORGDP Gaseous Diffusion Process facilities in 'Permanent Shutdown'. It is sponsored by the Department of Energy through Virgil Lowery of Headquarters--Enrichment and through Don Cox of ORO--Enrichment Operations. The primary purpose of these building or site characterization reports is to document, quantify, and map the following potential problems: Asbestos; PCB containing fluids; Oils, coolants, and chemicals; and External contamination. With the documented quantification of the concerns (problems) the Engineering Feasibility Study will then proceed with examining the potential solutions. For this study, permanent shutdown is defined as the securing and/or conditioning of each facility to provide 20 years of safe service with minimal expenditures and, where feasible, also serving DOE's needs for long-term warehousing or other such low-risk use. The K-700 power house series of buildings were either masonry construction or a mix of masonry and wood. The power generating equipment was removed and sold as salvage in the mid 1960s but the buildings and auxiliary equipment were left intact. The nine ancillary buildings in the power house area use early in the Manhattan Project for special research projects, were left intact minus the original special equipment

  11. Corrective Action Decision Document for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada with Errata Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Grant Evenson

    2007-03-01

    This Corrective Action Decision Document (CADD) has been prepared for Corrective Action Unit (CAU) 166, Storage Yards and Contaminated Materials, in accordance with the Federal Facility Agreement and Consent Order (1996). The corrective action sites (CASs) are located in Areas 2, 3, 5, and 18 of the Nevada Test Site, Nevada. Corrective Action Unit 166 is comprised of the following CASs: • 02-42-01, Cond. Release Storage Yd - North • 02-42-02, Cond. Release Storage Yd - South • 02-99-10, D-38 Storage Area • 03-42-01, Conditional Release Storage Yard • 05-19-02, Contaminated Soil and Drum • 18-01-01, Aboveground Storage Tank • 18-99-03, Wax Piles/Oil Stain The purpose of this CADD is to identify and provide the rationale for the recommendation of a corrective action alternative (CAA) for the seven CASs within CAU 166. Corrective action investigation (CAI) activities were performed from July 31, 2006, through February 28, 2007, as set forth in the CAU 166 Corrective Action Investigation Plan (NNSA/NSO, 2006).

  12. Considerations preliminary phonetic-phonological ’Language-of-saint’ and ’Language-of-the-holy people’ in Yards of Candomblé Rio Branco - AC

    Directory of Open Access Journals (Sweden)

    Océlio Lima de Oliveira

    2013-02-01

    Full Text Available This article aims to give a description of preliminary phonetic-phonological 'tongue-in-holy' and 'tongue-in-us-de-santo' (Pessoa de Castro, 1968a and 1968b, 1977, 1980, 1983 spoken in a yard of candomblé in the city of Rio Branco - AC. Initially, he was made a general survey of the main headphones worn by followers of Candomblé in three songs offered to the orisha EXU and lexical items used in everyday situations by supporters of the yard. Subsequently the survey of headphones, we analyzed the occurrence of these pairs of headphones, particularly the phonetically similar to check the status phonemic, based on the theoretical and methodological assumptions of structuralist phonemic (PIKE, 1947. From the analysis of phonetic-phonological general, it was found that the 'tongue-in-holy' and 'tongue-in-saint-people' have the repertoire phonetic and phonemic characteristics similar to Brazilian Portuguese analyzed by Mattoso Jr . (2008 and Cristófaro-Silva (2007.

  13. CHANGING THE LANDSCAPE--LOW-TECH SOLUTIONS TO THE PADUCAH SCRAP METAL REMOVAL PROJECT ARE PROVIDING SAFE, COST-EFFECTIVE REMEDIATION OF CONTAMINATED SCRAP YARDS

    International Nuclear Information System (INIS)

    Watson, Dan; Eyman, Jeff

    2003-01-01

    Between 1974 and 1983, contaminated equipment was removed from the Paducah Gaseous Diffusion Plant (PGDP) process buildings as part of an enrichment process upgrade program. The upgrades consisted of the dismantlement, removal, and on-site storage of contaminated equipment, cell components, and scrap material (e.g., metal) from the cascade facilities. Scrap metal including other materials (e.g., drums, obsolete equipment) not related to this upgrade program have thus far accumulated in nine contiguous radiologically-contaminated and non-contaminated scrap yards covering 1.05E5 m2 (26 acres) located in the northwestern portion of the PGDP. This paper presents the sequencing of field operations and methods used to achieve the safe removal and disposition of over 47,000 tonnes (53,000 tons) of metal and miscellaneous items contained in these yards. The methods of accomplishment consist of mobilization, performing nuclear criticality safety evaluations, moving scrap metal to ground level, inspection and segregation, sampling and characterization, scrap metal sizing, packaging and disposal, and finally demobilization. Preventing the intermingling of characteristically hazardous and non-hazardous wastes promotes waste minimization, allowing for the metal and materials to be segregated into 13 separate waste streams. Low-tech solutions such as using heavy equipment to retrieve, size, and package scrap materials in conjunction with thorough planning that integrates safe work practices, commitment to teamwork, and incorporating lessons learned ensures that field operations will be conducted efficiently and safely

  14. Addendum To The Survey Report For The Characterization Of The Five Tanks Located Near The Old Salvage Yard At The Y-12 National Security Complex, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    Rollow, Kathy

    2012-01-01

    The purpose if this addendum is to provide clarifying information related to two issues delaying disposal of Tank 2, located west of the Old Salvage Yard at the Y-12 National Security Complex. The two issues are as follows: 1. The discovery and documentation of apparent elevated results on the external rusty surface of Tank 2; 2. The proper interpretation and use of scan data. Oak Ridge Associated Universities (ORAU) health physics technicians (HPTs), operating under the Oak Ridge Institute for Science and Education contract, performed 100% scans over accessible interior and exterior surfaces of the five tanks located near the Old Salvage Yard, per the stakeholder-approved project-specific plan. Three types of measurements were collected, including gamma radiation measurements using a Ludlum model 44-10 gamma scintillation detector connected to a Ludlum model 2221 ratemeter/scaler; alpha radiation measurements using a Ludlum model 43-68 gas proportional detector connected to a 2221 ratemeter/scaler; and alpha-plus-beta radiation measurements also using a Ludlum model 43-68 connected to a 2221 ratermeter/scaler. The alpha-plus-beta characterization data is the primary subject of this addendum

  15. Allelopathic effects of eucalyptus camaldulensis leaf leachate on the growth of wheat and green gram and its control by farm yard manure

    International Nuclear Information System (INIS)

    Ibrahim, S.; Bibi, S.

    2012-01-01

    Farm Yard Manure (FYM) significantly reduced the allelopathic effects of Eucalyptus camaldulensis leachate. This influence was studied on morphological and physiological aspect of two taxonomically different plants (wheat and green gram). E. camaldtllensis aqueous leachate applied at the rate of 1% and 5% alone and together with FYM and the results showed that E. camaldulensis leaf leachate had inhibitory effects on wheat growth, while promoted shoot and root growth in green gram when supplied in low concentration. The combined effects of litter and FYM reduced the inhibitory effects of leachate and supported the growth of both plants. These results suggested that, if both studied crops have to be cultivated in an agricultural land surrounded by E. camaldulensis tree, the possible growth rate could be supported by the application Of FYM. But in the absence of this support, the plant growth was significantly arrested due to allelopathic effect of E. camaldulensis leaf leachate. (author)

  16. Allelopathic effects of eucalyptus camaldulensis leaf leachate on the growth of wheat and green gram and its control by farm yard manure

    International Nuclear Information System (INIS)

    Ibrahim, S.; Bibi, S.

    2012-01-01

    Farm Yard Manure (FYM) significantly reduced the allelopathic effects of Eucalyptus camaldulensis leachate. This influence was studied on morphological and physiological aspect of two taxonomically different plants (wheat and green gram). E. camaldulensis aqueous leachate applied (4), 1% and 5% alone and together with FYM and the results showed that E. camaldulensis leaf leachate had inhibitory effects on wheat growth, while promoted shoot and root growth in green gram when supplied in low concentration. The combined effects of litter and FYM reduced the inhibitory effects of leachate and supported the growth of both plants. These results suggested that, if both studied crops have to be cultivated in an agricultural land surrounded by E. camaldulensis tree, the possible growth rate could be supported by the application of FYM. But in the absence of this support, the plant growth was significantly arrested due to allelopathic effect of E. ctunaldulensis leaf leachate. (author)

  17. Survey Report For The Characterization Of The Five Tanks Located Near The Old Salvage Yard At The Y-12 National Security Complex, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    Rollow, Kathy

    2012-01-01

    This summary report presents analytical results, radiological survey data, and other data/information for disposition planning of the five tanks located west of the Old Salvage Yard (OSY) at the Y-12 National Security Complex (Y-12) in Oak Ridge, Tennessee. Field personnel from Oak Ridge Associated Universities (ORAU) and URS-CH2M Oak Ridge LLC completed data collection in May 2012 per the project-specific plan (PSP) (ORAU 2012). Deviations from the PSP are addressed in the body of this report. Characterization activities included three data collection modes: visual inspection, radiological survey, and volumetric sampling/analysis. This report includes the final validated dataset and updates associated with the Tank 2 residues originally thought to be a biological bloom (e.g., slime mold) but ultimately identified as iron sulfate crystals

  18. Um modelo de fluxos e localização de terminais intermodais para escoamento da soja brasileira destinada à exportação A model for flow allocation and location of intermodal terminals for the Brazilian soybean exports

    Directory of Open Access Journals (Sweden)

    Mônica do Amaral

    2012-12-01

    Full Text Available A consideração de rotas intermodais pode ser vantajosa em diversas situações, como nos casos de escoamento de produtos agrícolas para exportação. Entretanto, a possibilidade de redução dos custos logísticos está condicionada à existência de instalações que permitam o transbordo de carga e a integração entre os modais disponíveis. Nesse contexto, propõe-se um modelo de fluxos e localização de terminais intermodais, com o objetivo de apoiar decisões de investimento em infraestrutura e de roteirização na rede. O modelo possui forte relação com problemas de p-medianas, sabidamente NP-difíceis. São considerados múltiplos níveis, em que cada nível corresponde ao fluxo entre dois terminais, e uma estrutura esparsa para representação da rede. Testes realizados com uma rede para exportação de soja baseada em dados secundários foram utilizados para verificar a coerência e ilustrar o potencial de análise do modelo, enquanto instâncias geradas aleatoriamente serviram para avaliar seu desempenho computacional utilizando-se dois softwares de otimização.The use of intermodal routes may be advantageous in several situations such as to export agricultural products. However, the possibility of reducing logistics costs depends on the existence of intermodal facilities for the transshipment and the integration between the available modes. In this context, we propose a model for flow allocation and location of intermodal terminals to support investment decisions in network infrastructure and routing. The model is closely related to the NP-hard p-median problem. Multiple levels were used to represent the flows between two terminals, and a sparse structure was used for the network matrix representation. Tests using a soybean network for exports based on secondary data were performed to verify the model consistency and to illustrate the potential of analysis of the model, while randomly generated instances were used to evaluate

  19. Intermodal transfer of spent fuel

    International Nuclear Information System (INIS)

    Neuhauser, K.S.; Weiner, R.F.

    1993-01-01

    This paper discusses RADTRAN calculational models and parameter values for describing dose to workers during incident-free ship-to-truck transfer of spent fuel. Data obtained during observation of the offloading of research reactor spent fuel at Newport News Terminal in the Port of Hampton Roads, Virginia, are described. These data include estimates of exposure times and distances for handlers, inspectors, and other workers during offloading and overnight storage. Other workers include crane operators, scale operators, security personnel, and truck drivers. The data are compared to the default data in RADTRAN 4, and the latter are found to be conservative. The casks were loaded under IAEA supervision at their point of origin, and three separate radiological inspections of each cask were performed at the entry to the port (Hampton Roads) by the U.S. Coast Guard, the state of Virginia, and the shipping firm. As a result of the international standardization of containerized cargo handling in ports around the world, maritime shipment handling is particularly uniform. Thus, handler exposure parameters will be relatively constant for ship-truck and ship-rail transfers at ports throughout the world. Inspectors' doses are expected to vary because of jurisdictional considerations. The results of this study should be applicable to truck-to-rail transfers. (author)

  20. Intermodal transfer of spent fuel

    International Nuclear Information System (INIS)

    Neuhauser, K.S.; Weiner, R.F.

    1991-01-01

    As a result of the international standardization of containerized cargo handling in ports around the world, maritime shipment handling is particularly uniform. Thus, handier exposure parameters will be relatively constant for ship-truck and ship-rail transfers at ports throughout the world. Inspectors' doses are expected to vary because of jurisdictional considerations. The results of this study should be applicable to truck-to-rail transfers. A study of the movement of spent fuel casks through ports, including the loading and unloading of containers from cargo vessels, afforded an opportunity to estimate the radiation doses to those individuals handling the spent fuels with doses to the public along subsequent transportation routes of the fuel. A number of states require redundant inspections and for escorts over long distances on highways; thus handlers, inspectors, escort personnel, and others who are not normally classified as radiation workers may sustain doses high enough to warrant concern about occupational safety. This paper addresses the question of radiation safety for these workers. Data were obtained during, observation of the offloading of reactor spent fuel (research reactor spent fuel, in this instance) which included estimates of exposure times and distances for handlers, inspectors and other workers during offloading and overnight storage. Exposure times and distance were also for other workers, including crane operators, scale operators, security personnel and truck drivers. RADTRAN calculational models and parameter values then facilitated estimation of the dose to workers during incident-free ship-to-truck transfer of spent fuel

  1. Enrichment of antibiotic resistance genes in soil receiving composts derived from swine manure, yard wastes, or food wastes, and evidence for multiyear persistence of swine Clostridium spp.

    Science.gov (United States)

    Scott, Andrew; Tien, Yuan-Ching; Drury, Craig F; Reynolds, W Daniel; Topp, Edward

    2018-03-01

    The impact of amendment with swine manure compost (SMC), yard waste compost (YWC), or food waste compost (FWC) on the abundance of antibiotic resistance genes in soil was evaluated. Following a commercial-scale application of the composts in a field experiment, soils were sampled periodically for a decade, and archived air-dried. Soil DNA was extracted and gene targets quantified by qPCR. Compared with untreated control soil, all 3 amendment types increased the abundance of gene targets for up to 4 years postapplication. The abundance of several gene targets was much higher in soil amended with SMC than in soil receiving either YWC or FWC. The gene target ermB remained higher in the SMC treatment for a decade postapplication. Clostridia were significantly more abundant in the SMC-amended soil throughout the decade following application. Eight percent of Clostridium spp. isolates from the SMC treatment carried ermB. Overall, addition of organic amendments to soils has the potential to increase the abundance of antibiotic resistance genes. Amendments of fecal origin, such as SMC, will in addition entrain bacteria carrying antibiotic resistance genes. Environmentally recalcitrant clostridia, and the antibiotic resistance genes that they carry, will persist for many years under field conditions following the application of SMC.

  2. Geophysical survey work plan for White Wing Scrap Yard (Waste Area Grouping 11) at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1994-02-01

    The White Wing Scrap Yard, located on the U.S. Department of Energy's Oak Ridge Reservation, served as an aboveground storage and disposal area for contaminated debris and scrap from the Oak Ridge K-25 Site, the Oak Ridge Y-12 Plant, and the Oak Ridge National laboratory. The site is believed to have been active from the early 1950s until the mid-1960s. A variety of materials were disposed of at the site, including contaminated steel tanks and vehicles. As an interim corrective action, a surface debris removal effort was initiated in November 1993 to reduce the potential threat to human health and the environment from the radionuclide-contaminated debris. Following this removal effort, a geophysical survey will be conducted across the site to locate and determine the lateral extent of buried nonindigenous materials. This survey will provide the data necessary to prepare a map showing areas of conductivity and magnetic intensity that vary from measured background values. These anomalies represent potential buried materials and therefore can be targeted for further evaluation. This work plan outlines the activities necessary to conduct the geophysical survey

  3. Salinization/sodification of soil and physiological dynamics of sunflower irrigated with saline–sodic water amending by potassium and farm yard manure

    Directory of Open Access Journals (Sweden)

    M. Ashraf

    2017-12-01

    Full Text Available Sunflower (Helianthus annuus L. plants were grown with saline–sodic water (SSW by treating with potassium (K @ 100 and 200 mg K2O kg−1 soil and farm yard manure (FYM @ 5 and 10% of soil, w/w. Irrigation with untreated SSW caused soil salinization/sodification, leading to an increase in electrical conductivity (EC of 165% and sodium adsorption ratio (SAR 100% with the subsequent increase of 736% in shoot Na+, a decrease of 52% in shoot K+ and 94% in shoot K+:Na+ratio compared to canal water. SSW also decreased physiological activities: 31% relative water content (RWC, 34% membrane stability index (MSI, 51% protein, 33% chlorophyll and 58% photosynthetic rate compared to canal water. Integrated application of K and FYM, at higher level, decreased soil EC by 54% and SAR 43%, and shoot Na+ 57% with a corresponding improvement in soil organic matter 166%, shoot K+ 360%, shoot K+:Na+ratio 987%, RWC 34%, MSI 37%, protein 60%, photosynthetic rate 102%, superoxide dismutase 92%, peroxidase 78% and catalase 52% compared to SSW without K and/or FYM. In conclusion, exogenous application of K and FYM could be a promising approach to use brackish water in agriculture on a sustainable basis.

  4. Remedial investigation report on Bear Creek Valley Operable Unit 2 (rust spoil area, spoil area 1, and SY-200 yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 2. Appendixes

    International Nuclear Information System (INIS)

    1994-08-01

    This document contains the appendices to the Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. The appendices include Current and historical soil boring and groundwater monitoring well information, well construction logs, and field change orders; Analytical data; Human health risk assessment data; and Data quality

  5. Effect of farm yard manure on chemical fractionation of cadmium and its bio-availability to maize crop grown on sewage irrigated coarse textured soil.

    Science.gov (United States)

    Khurana, M P S; Kansal, B D

    2014-03-01

    Cadmium is a potentially toxic heavy metal that enters food chain from the soil through various anthropogenic sources. Availability of metal ions in contaminated soils can be reduced by the addition of organic amendments. In this study, effect of organic matter -farm yard manure (FYM) amendment on fractionation and availability of Cd to maize was evaluated. A green house experiment was conducted to determine the toxicity and uptake of Cd by maize in sandy loam soil with and without organic matter. Four levels of Cd (0, 10, 20 and 40 mg kg(-1) soil) and two levels of FYM (0 and 20 tonnes ha(-1)) with three replication in a completely randomized factorial design. Concentration of Cd in maize increased with increasing rate of Cd application. Application of organic matter increased the dry matter yield of maize while reduced the uptake of metal. All the fractions exhibited increase with Cd rates. The addition of organic amendment declined significantly the concentration of water soluble and exchangeable Cd, but increased the amounts of these metals into less mobile fractions (Fe/Mn oxide, organic matter and residual). Dominance of insoluble forms of Cd after the application of organic amendments may be ascribed to the increases of soil OM, pH, EC and available P contents which caused transformation or redistribution of the sorbed phases. This resulted in increasing Cd retention in the more persistent fractions with application of FYM at the expense of reductions in the loosely bound fractions. Thus FYM appears to be agronomically feasible way to off set the adverse effect of Cd toxicity.

  6. Qualidade do café conilon submetido à secagem em terreiro híbrido e de concreto Conilon coffee quality submitted to drying in hybrid terrace and concrete yard

    Directory of Open Access Journals (Sweden)

    Osvaldo Resende

    2011-04-01

    Full Text Available Avaliar a qualidade do café conilon (Coffea Canephora Pierre depois da secagem em terreiro híbrido e de concreto, processado por via seca para as condições climáticas do Estado de Rondônia, foi o principal objetivo deste trabalho. O café foi colhido, manualmente, pelo sistema de derriça no pano, com teor de água de aproximadamente 50% (b.u., separado por diferença de massa específica em três grupos: cerejas, boia e café mistura. Posteriormente, cada um dos grupos foi dividido em dois lotes e submetidos à secagem em terreiro híbrido e terreiro de concreto. A análise sensorial foi realizada pela degustação por especialista e a qualidade química do produto foi avaliada por meio das análises da acidez titulável, sólidos solúveis totais e condutividade elétrica. Conclui-se que o tempo necessário para que os cafés boia, mistura e cereja atingissem o teor de água de 9,5 ± 0,5 (%b.u. foi de 168 horas no terreiro de concreto e no terreiro híbrido foi de 48, 54 e 60 horas, respectivamente. O café submetido à secagem em terreiro de concreto obteve melhor qualidade em comparação ao café secado em terreiro híbrido, decorrente da taxa de remoção de água mais lenta, em média 3,1 vezes menor que no terreiro híbrido, e em função das condições climáticas favoráveis à secagem em terreiro de concreto.The main objective of this work was to analyze the conilon (Coffea Canephora Pierre coffee berry quality after drying in hybrid terrace and concrete yard processed by dry and drying under the climatic conditions of the state of Rondônia. The coffee berries were manually harvested on the cloth, at moisture content of approximately 50% (w.b., separated by differences of bulk density in three types: cherries, float and coffee mixture. Thereafter, each group was divided into two lots and subjected to drying in hybrid terrace and concrete yard. The sensory analysis was carried out by specialist tasting and the chemical quality

  7. Corrective Action Investigation Plan for Corrective Action Unit 166: Storage Yards and Contaminated Materials, Nevada Test Site, Nevada, Rev. No.: 0

    Energy Technology Data Exchange (ETDEWEB)

    David Strand

    2006-06-01

    Corrective Action Unit 166 is located in Areas 2, 3, 5, and 18 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit (CAU) 166 is comprised of the seven Corrective Action Sites (CASs) listed below: (1) 02-42-01, Cond. Release Storage Yd - North; (2) 02-42-02, Cond. Release Storage Yd - South; (3) 02-99-10, D-38 Storage Area; (4) 03-42-01, Conditional Release Storage Yard; (5) 05-19-02, Contaminated Soil and Drum; (6) 18-01-01, Aboveground Storage Tank; and (7) 18-99-03, Wax Piles/Oil Stain. These sites are being investigated because existing information on the nature and extent of potential contamination is insufficient to evaluate and recommend corrective action alternatives. Additional information will be obtained by conducting a corrective action investigation (CAI) before evaluating corrective action alternatives and selecting the appropriate corrective action for each CAS. The results of the field investigation will support a defensible evaluation of viable corrective action alternatives that will be presented in the Corrective Action Decision Document. The sites will be investigated based on the data quality objectives (DQOs) developed on February 28, 2006, by representatives of the Nevada Division of Environmental Protection; U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office; Stoller-Navarro Joint Venture; and Bechtel Nevada. The DQO process was used to identify and define the type, amount, and quality of data needed to develop and evaluate appropriate corrective actions for CAU 166. Appendix A provides a detailed discussion of the DQO methodology and the DQOs specific to each CAS. The scope of the CAI for CAU 166 includes the following activities: (1) Move surface debris and/or materials, as needed, to facilitate sampling. (2) Conduct radiological surveys. (3) Perform field screening. (4) Collect and submit environmental samples for laboratory analysis to determine if

  8. Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-01-01

    This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1.

  9. Remedial Investigation Report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    International Nuclear Information System (INIS)

    1995-01-01

    This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1

  10. Prevalence and pathogen load of Campylobacter spp., Salmonella enterica and Escherichia coli O157/O145 serogroup in sheep faeces collected at sale yards and in abattoir effluent in Western Australia.

    Science.gov (United States)

    Yang, R; Abraham, S; Gardner, G E; Ryan, U; Jacobson, C

    2017-05-01

    Develop a multiplex quantitative PCR assay to investigate the prevalence and shedding of Escherichia coli O157/O145, Salmonella spp. and Campylobacter spp. in sheep at sale yards and abattoirs. A qPCR for E. coli O157/O145 was developed, validated and multiplexed with an existing qPCR for Campylobacter and Salmonella enterica. The absolute numbers of E. coli O157/O145, Campylobacter and Salmonella in control samples was determined using droplet digital PCR. These were then used as the controls in the multiplex qPCR on a total of 474 sheep faecal samples collected from two saleyards over a 4-month period (April-July 2014) and 96 effluent samples from an abattoir. The mutiplex qPCR was specific with a sensitivity of 5 organisms/μL faecal DNA extract for Campylobacter, S. enterica and E. coli O157/O145. The overall prevalence of Campylobacter, S. enterica and E. coli O157/O145 in faecal samples was 5.7%, 3.6% and 8.4% and in effluent samples was 18.8%, 6.3% and 5.2%, respectively. The pathogen loads of Campylobacter, S. enterica and E. coli O157/O145 in faecal and effluent samples was also determined via mutiplex qPCR. The overall prevalences of Campylobacter, S. enterica and E. coli O157/O145 were generally low (<6%), but point prevalences ranged considerably in healthy sheep (up to 26% for E. coli O157/O145). Further work to determine risk factors for shedding of bacterial organisms in meat sheep in the pre-slaughter period (on-farm, sale yards and lairage at abattoirs) could further reduce the risk of contamination of meat products. © 2017 Australian Veterinary Association.

  11. Improved capture of stable flies (Diptera: Muscidae) by placement of knight stick sticky fly traps protected by electric fence inside animal exhibit yards at the Smithsonian's National Zoological Park.

    Science.gov (United States)

    Hogsette, Jerome A; Ose, Gregory A

    2017-12-01

    Stable flies are noxious blood-feeding pests of exotic animals at zoological parks, inflicting painful bites, and causing discomfort to animals. Stable fly management is difficult because of the flies' tendency to remain on the host animals only when feeding. Non-toxic traps can be efficient but traps placed around exhibit perimeters captured fewer-than-expected numbers of flies. By surrounding traps with square electric fence enclosures, traps could be placed in the exhibits with the host animals and compared with an equal number of traps placed along perimeter fences. During a 21-week study, traps inside exhibits captured 5× more stable flies than traps placed along exhibit perimeters. Traps inside exhibits tended to show more fluctuations in fly populations than traps along perimeters. The increased numbers of flies captured using this technique should provide relief from this pestiferous fly and greatly improve animal health and welfare. We believe this to be the first study where traps were used to capture stable flies in exhibit yards at a zoological park. © 2017 The Authors. Zoo Biology Published by Wiley Periodicals, Inc.

  12. Environmental Management Waste Management Facility Waste Lot Profile for the K-770 Scrap Yard Soils and Miscellaneous Debris, East Tennessee Technology Park, Oak Ridge, Tennessee - EMWMF Waste Lot 4.12

    Energy Technology Data Exchange (ETDEWEB)

    Davenport M.

    2009-04-15

    Waste Lot 4.12 consists of approximately 17,500 yd{sup 3} of low-level, radioactively contaminated soil, concrete, and incidental metal and debris generated from remedial actions at the K-770 Scrap Metal Yard and Contaminated Debris Site (the K-770 Scrap Yard) at the East Tennessee Technology Park (ETTP). The excavated soil will be transported by dump truck to the Environmental Management Waste Management Facility (EMWMF). This profile provides project-specific information to demonstrate compliance with Attainment Plan for Risk/Toxicity-based Waste Acceptance Criteria at the Oak Ridge Reservation, Oak Ridge, Tennessee (DOE 2001). The K-770 Scrap Yard is an approximately 36-acre storage area located southwest of the main portion of ETTP, outside the security perimeter fence in the Powerhouse Area adjacent to the Clinch River. The K-770 area was used to store radioactively contaminated or suspected contaminated materials during and previous to the K-25 Site cascade upgrading program. The waste storage facility began operation in the 1960s and is estimated to at one time contain in excess of 40,000 tons of low-level, radioactively contaminated scrap metal. Scrap metal was taken to the site when it was found to contain alpha or beta/gamma activity on the surface or if the scrap metal originated from a process building. The segregated metal debris was removed from the site as part of the K-770 Scrap Removal Action (RA) Project that was completed in fiscal year (FY) 2007 by Bechtel Jacobs Company LLC (BJC). An area of approximately 10 acres is located in EUs 29 and 31 where the scrap was originally located in the 100-year floodplain. In the process of moving the materials around and establishing segregated waste piles above the 100-year floodplain, the footprint of the site was expanded by 10-15 acres in EUs 30 and 32. The area in EUs 29 and 31 that was cleared of metallic debris in the floodplain was sown with grass. The areas in EUs 30 and 32 have some scattered

  13. Globalized Trade, Logistics and Intermodality: European Perspectives

    NARCIS (Netherlands)

    Henstra, D.; Ruijgrok, C.J.; Tavasszy, L.A.; Capineri, C.; Leinbach, T.; Black, W.

    2007-01-01

    This chapter describes megatrends that are shaping international trade, logistics organization and (multi)modal transport in Europe. It focuses on impacts on the European context, both from the peculiarities arising from the European uni?cation process and the European transport policies but also

  14. 75 FR 14245 - Voluntary Intermodal Sealift Agreement

    Science.gov (United States)

    2010-03-24

    ... issued in accordance with law and administrative due process. Although Participants may withdraw from..., Leases and Other Contractual Arrangements D. Modification/Amendment of This Agreement E. Administrative.... Stage I E. Stage II F. Stage III G. Partial Activation VI. Terms and Conditions [[Page 14246

  15. Four Wave Mixing using Intermodal Nonlinearities

    DEFF Research Database (Denmark)

    Rishøj, Lars Søgaard

    99.8 % of the power from the fundamental mode to a specific HOM in the custom designed fiber. Furthermore, it is demonstrated that stable propagation in the considered fiber is possible, without deterioration from mode coupling. Finally, modulation instability and multiple FWM signal and idler lines......The nonlinear process of four-wave mixing (FWM) enables coupling of energy between wavelengths. This is useful for both optical amplification and wavelength conversion. A crucial prerequisite for the process is phase matching. This PhD project investigates how higher order modes (HOMs) in fibers...... can be used as an additional degree of freedom to fulfill this phase matching requirement. The design of a specialty few moded fiber is discussed. This fiber allows for FWM between a pump in the Ytterbium gain region with a signal at telecommunication wavelengths, hereby generating a new wavelength...

  16. Modelagem matemática para a secagem de clones de café (Coffea canephora Pierre em terreiro de concreto = Mathematical modeling for drying coffee (Coffea canephora Pierre berry clones in concrete yard

    Directory of Open Access Journals (Sweden)

    Osvaldo Resende

    2009-04-01

    Full Text Available Objetivou-se com o presente trabalho estimar e avaliar as curvas de secagem do café da espécie Coffea Canephora e ajustar diferentes modelos matemáticos aos valores experimentais de quatro clones. Foram utilizados frutos de café dos clones: Cpafro 194, Cpafro 193, Cpafro 167 e Cpafro 180, colhidos com os teores de água iniciais de 1,20; 1,32; 1,51 e 1,46 (decimal b.s., respectivamente. A secagem prosseguiu em terreiro de concreto até que o produto atingisse o teor de água de, aproximadamente, 0,10 (decimal b.s.. Aos dados experimentais foram ajustados dez modelos matemáticos, citados na literatura específica e utilizados para representação do processo de secagem de produtos agrícolas. Pelos resultados obtidos e com base em parâmetros estatísticos, pode-se concluir que o modelo de Page foi adequado para representação da secagem dos quatro clones de caféanalisados. Além desse, para o clone Cpafro 180, os modelos Verna, Dois Termos e Aproximação da Difusão também se mostraram satisfatórios na descrição do fenômeno. O tempo necessário para a secagem em terreiro de concreto dos clones de café Cpafro 194,Cpafro 193, Cpafro 167 e Cpafro 180, até o teor de água de 0,10 (decimal b.s., foi de 117,5 h, e o coeficiente de difusão foi de 4,50 x 10-11; 5,17 x 10-11; 5,08 x 10-11 e 5,50 x 10-11 m2 s-1,para os clones analisados, respectivamente.The objective of this work was to obtain and evaluate thedrying curves for the coffee berry species Coffea Canephora, and to fit different mathematical models into the experimental data of four clones. Coffee berries from the following clones were used: Cpafro 194, Cpafro 193, Cpafro 167 and Cpafro 180, harvested at moisturecontents of 1.20; 1.32; 1.51 and 1.46 (decimal d.b., respectively. The drying continued in a concrete yard until the moisture content of 0.10 (decimal d.b. was achieved. Ten mathematical models cited in literature were fitted to the experimental data in order torepresent

  17. X-ray Fluorescence in Member States: Ghana. The Use of XRF for Contaminated Site Assessment in Ghana. 2. Estimation of Heavy Metals Contamination at Agbogbloshie E-scrap Yard Using EDXRF Technique

    International Nuclear Information System (INIS)

    Atiemo, S.M.; Ofosu, F.G.; Aboh, I.J. Kwame

    2012-01-01

    The emergence of the digital age has underscored the important role that electrical and electronic equipment (EEE) plays in a nation's socioeconomic development, including education, health delivery and communications, as well as global connectivity. In 2003 Ghana formulated its policy on information and communications technology (ICT) for accelerated development, with the understanding for instance, that Ghana's accelerated development would not be possible without an ICT-driven development agenda. The demand for EEE in Ghana grows by the day with a corresponding high rate of waste electrical and electronic (WEEE) generation. The WEEE industry in Ghana is a very vibrant one, growing at an amazing rate year after year. Ghana currently imports about 215 000 tonnes of electrical and electronic equipment per annum out of which an estimated 70% are second hand products. About 60-70% of the second hand products arrive in good working condition, 20-30% can be repaired or refurbished to get them functioning and 10-20% are junk and sent directly for the informal recycling. The Agbogbloshie scrap market in Accra came into the limelight following the publication of the report entitled 'Poisoning the Poor' by Greenpeace International. The report gave a damning revelation about the activities of scrap dealers and recyclers at the market. It was noted from the report that surface dust samples contained high concentrations of both heavy metals and persistent organic pollutants due to the unsafe and crude means of retrieving metals and components from the WEEE. This project was therefore designed to determine the heavy metal concentration of surface dust using the EDXRF and estimate the degree of contamination of the dust samples. Surface dust samples were collected from various vicinities within the scrap yard using the methods described above.

  18. 76 FR 59119 - Notice of Availability for the Draft Environmental Impact Statement/Environmental Impact Report...

    Science.gov (United States)

    2011-09-23

    ... the north by Cerritos Channel and Piers A and B (Stevedoring Services of America (SSA) and Toyota... Corporation (UPRC) to the Port in 1994. The site was formerly used as an active oil and gas production field... system, 12 rail-mounted electric-powered gantry cranes, and intermodal rail yard (10-loading tracks...

  19. Incorporating biopulping technology into wood yard operations

    Science.gov (United States)

    Gary M. Scott; Eric. Horn; Masood. Akhtar; Ross E. Swaney; Michael J. Lentz; David F. Shipley

    1998-01-01

    Biopulping is the treatment of wood chips and other lignocellulosic materials with lignin-degrading fungi prior to pulping. Ten years of industry-sponsored research has demonstrated the technical feasibility of the technology for mechanical pulping at a laboratory scale. Two 50-ton outdoor chip pile trials recently conducted at the USDA Forest Service, Forest Products...

  20. Corrales de piedra, campos abiertos y pampas de camaruco: Memorias de relacionalidad en la meseta central de Chubut Stone yards, open fields and sacred places: Memories of relatedness in the Chubut´s central plateau

    Directory of Open Access Journals (Sweden)

    Ana Ramos

    2008-12-01

    Full Text Available La "cuestión indígena" como política de estado en Argentina ha estado acompañada por la elaboración académica de mapas étnicos. Las definiciones hegemónicas de estas entidades han presupuesto generalmente algún elemento "esencial" como, por ejemplo, fenotipos, uso de una lengua, o la aglutinación en torno a linajes consanguíneos. A partir de las reformulaciones de las teorías del parentesco desde el modelo heurístico de las sociedades de casas y las teorías sobre la relacionalidad proponemos una aproximación a la memoria social como marco alternativo de interpretación histórica. Esta contempla las prácticas sociales del parentesco y la objetivación de la continuidad de los grupos de pertenencia en las políticas y lugares de la memoria -corrales de piedra, actividades productivas y pampas de camaruco- en la región de la "meseta" de Chubut. Dichas relaciones con el espacio físico cuestionan tanto las definiciones académicas tradicionales de parentesco y de cacicazgo como las clasificaciones étnicas-nacionales.The "Indigenous issue" as a state policy in Argentina has been accompanied by an academic production of ethnic maps. Hegemonic definitions of these entities used to presume some "essential" elements like the phenotype, the use of language or consanguineous lineage membership. Based on the reformulation of kinship theory, which came from the heuristic model of houses and relatedness theory, we propose an approach to social memory as an alternative framework for historical interpretation. This includes kinship social practices as well as the materialization of group membership's continuity in policies and places of memory -such as stone yards, productive activities, open fields and sacred places- in the Chubut central plateau. Finally, we argue that regarding a physical space, these relations question not only the ethnic-national classifications but also the traditional academic definitions of kinship and chieftaincy.

  1. Intermodal Terminal Facilities, Geographic WGS84, BTS (2006) [intermodal_terminal_facility_BTS_2003

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a public dataset for the Department of Transportation, Research and Innovative Technology Administration's Bureau of Transportation Statistics. The public...

  2. COMPORTAMENTO DA POPULAÇÃO DE Compsocerus violaceus (WHITE, 1853 (COLEOPTERA, CERAMBYCIDAE EM RELAÇÃO À FAUNA DE CERAMBICÍDEOS COLETADOS EM POMARES DE CITROS THE ANALYSIS OF Compsocerus violaceus (White, 1853 (coleoptera, cerambycidae POPULATION BEHAVIOR RELATED TO CERAMBICIDEOS FAUNA IN CITRIC YARD

    Directory of Open Access Journals (Sweden)

    Antônio Henrique Garcia

    2007-09-01

    .

    The present work analyses the population behavior of Compsocerus violaceus (White, 1853 (Coleoptera, Cerambycidae, related to the fauna of cerambicideos, collected in conserved and rio tangerine, baianinha and natal orange, tangor sabará and cravo lemon. The collections were carried out fortnightly, using a plastic bait trap with 20% molasses. The baits were replaced every two weeks. The collection period ranged from August/1983 to JuIy/1985. The ecological parameters studied included the relative abundance, constancy, frequency and dominance. The influence of some meteorological factors over the species population was also investigated. In the abandoned yard 405 adults were collected, comprising 180 males and 225 females, and in the conserved yard, 253 adults were collected, comprising 96 males and 163 females. From the total insects collected, 39% were from the conserved yard, while 61% came from the abandoned yard. The period showing the highest occurrence was the one comprising the months of November and December, in both yards. No correlation between meteorological factors and species fluctuation could be detected. Among the ecological parameters analyzed, C. violaceus was classified as “common and very abundant”, “accidental and constant”. C. violaceus showed a frequency of 10,31% among the collected species, and was considered “dominant” in both yards, obtaining the classification of Dorcacerus barbatus, Macropophora accentifer, Acathoderes jaspidea, Chlorida festiva and Trachyderes

  3. The Cost Structure of Intermodal Transportation: The Chilean Case

    OpenAIRE

    Mabel A. Leva

    2013-01-01

    This study defines a methodology to compute unitary costs for freight transportation modes. The main objective was to gather relevant costs data to support the formulation and evaluation of railway, road, pipelines and port projects. This article will concentrate on the following steps: Compilation and analysis of relevant modal cost studies, Methodological adjustments to make cost figures comparable between studies, Definition of typology and scope of transportation modes, Analysis and valid...

  4. Exploring the opportunities and barriers to intermodal rail freight.

    Science.gov (United States)

    2014-04-01

    Due to the effects of congestion and rising fuel costs, the need for green transportation and energy : security, and the increasing revenue gaps to finance highway infrastructure construction and renewal, : there is a critical need to explore the opp...

  5. 78 FR 64287 - Voluntary Intermodal Sealift Agreement Open Season

    Science.gov (United States)

    2013-10-28

    ... a defense against antitrust laws in accordance with the DPA. CCAs must be submitted to the MARAD for... September 30, 2014. Any U.S.-flag vessel operator organized under the laws of a state of the United States... Incorporation and/or By Laws; Copies of loadline documents from a recognized classification society to validate...

  6. 76 FR 41861 - Voluntary Intermodal Sealift Agreement (VISA)

    Science.gov (United States)

    2011-07-15

    ...) to satisfy commercial or DOD requirements. VISA provides a defense against antitrust laws in... non-participants. Participation Any U.S.-flag vessel operator organized under the laws of a state of....S. citizenship documentation; Copy of their Articles of Incorporation and/or By Laws; Copies of...

  7. 77 FR 53963 - Voluntary Intermodal Sealift Agreement (VISA)

    Science.gov (United States)

    2012-09-04

    ... satisfy commercial or DOD requirements. VISA provides a defense against antitrust laws in accordance with....-flag vessel operator organized under the laws of a state of the United States, or the District of... documentation; Copy of their Articles of Incorporation and/or By Laws; Copies of loadline documents from a...

  8. 75 FR 52594 - Voluntary Intermodal Sealift Agreement (VISA)

    Science.gov (United States)

    2010-08-26

    ... antitrust laws in accordance with the DPA. CCAs must be submitted to the Maritime Administration for... non-participants. Participation Any U.S.-flag vessel operator organized under the laws of a state of... Incorporation and/or By Laws; Copies of loadline documents from a recognized classification society to validate...

  9. Lignocellulosic feedstock supply systems with intermodal and overseas transportation

    NARCIS (Netherlands)

    Hoefnagels, Ric; Searcy, E.; Kafferty, K.; Cornelissen, T.; Junginger, Martin; Jacobson, J.; Faaij, André

    2014-01-01

    With growing demand for internationally traded biomass, the logistic operations required to economically move biomass from the field or forest to end- users have become increasingly complex. To design cost effective and sustainable feedstock supply chains, it is important to understand the

  10. Simulation modeling of domestic and international intermodal supply paths.

    Science.gov (United States)

    2014-07-01

    supply of material to a manufacturing facility obviously has a major impact on enterprise : performance, whether measured in terms of cost, timeliness, quality, etc. Most material that is : input to a manufacturing process is transported to the manuf...

  11. Possibilities of Intermodal Passenger Transport between Split Airport and Islands

    Directory of Open Access Journals (Sweden)

    Slavko Roguljić

    2008-07-01

    Full Text Available A substantial number of passengers landing at Split Airportduring the tourist season continue their journey to the destinationson the central Dalmatian islands. Today the transfer isdone mainly through the ferry port in Split. The insufficient capacitiesof roads from the airport to the city centre which accommodatesthe ferry port and waiting for the embarkation onthe ferries and the transport itself to the islands and the finaldestinations take much longer than the air transport itself toSplit. The paper studies the possible improvements of the existingcondition as well as the construction completion and openingto traffic of the passenger sea port next to Split Airport whichwould provide a much better solution of passenger transfer tothe islands.

  12. A consolidation model for cargo-driven intermodal transportation

    NARCIS (Netherlands)

    Behdani, B.; Zuidwijk, R.A.

    2014-01-01

    Accessibility of main sea ports by road has become increasingly difficult due to rapid growth in container throughput. To deal with this challenge, new ways for handling containers and distribution of cargo flows are needed to define and implement. One possibility is going beyond container

  13. An Analysis of the Joint Modular Intermodal Distribution System

    National Research Council Canada - National Science Library

    Louden, Thomas; Luebbert, Brian; Winn, Nathan

    2007-01-01

    .... The purpose of JCTD is to evaluate a joint capability through Military Utility Assessments (MUAs) under a variety of military scenarios, while JMIDS aims to address interoperability problems facing the military supply chain...

  14. Novel Intermode Prediction Algorithm for High Efficiency Video Coding Encoder

    Directory of Open Access Journals (Sweden)

    Chan-seob Park

    2014-01-01

    Full Text Available The joint collaborative team on video coding (JCT-VC is developing the next-generation video coding standard which is called high efficiency video coding (HEVC. In the HEVC, there are three units in block structure: coding unit (CU, prediction unit (PU, and transform unit (TU. The CU is the basic unit of region splitting like macroblock (MB. Each CU performs recursive splitting into four blocks with equal size, starting from the tree block. In this paper, we propose a fast CU depth decision algorithm for HEVC technology to reduce its computational complexity. In 2N×2N PU, the proposed method compares the rate-distortion (RD cost and determines the depth using the compared information. Moreover, in order to speed up the encoding time, the efficient merge SKIP detection method is developed additionally based on the contextual mode information of neighboring CUs. Experimental result shows that the proposed algorithm achieves the average time-saving factor of 44.84% in the random access (RA at Main profile configuration with the HEVC test model (HM 10.0 reference software. Compared to HM 10.0 encoder, a small BD-bitrate loss of 0.17% is also observed without significant loss of image quality.

  15. Port intermodal transportation : Port of Stockholm hinterland scenario analysis

    OpenAIRE

    Vasilevskaya, Anna

    2016-01-01

    Population growth, urbanization, globalization of human migration, consumerism; technical and information technology development - are just a few trends of the modern society that set challenges to transport geography. To meet growing market demands new technologies and services were developed. With the introduction of ISO containers shipping performance got a tremendous boost for development. Container standardization made it possible to unify transportation and transshipment technologies, t...

  16. The development of intermodal emotion perception from bodies and voices.

    Science.gov (United States)

    Zieber, Nicole; Kangas, Ashley; Hock, Alyson; Bhatt, Ramesh S

    2014-10-01

    Even in the absence of facial information, adults are able to efficiently extract emotions from bodies and voices. Although prior research indicates that 6.5-month-old infants match emotional body movements to vocalizations, the developmental origins of this function are unknown. Moreover, it is not clear whether infants perceive emotion conveyed in static body postures and match them to vocalizations. In the current experiments, 6.5-month-olds matched happy and angry static body postures to corresponding vocalizations in upright images but not in inverted images. However, 3.5-month-olds failed to match. The younger infants also failed to match when tested with videos of emotional body movements that older infants had previously matched. Thus, whereas 6.5-month-olds process emotional cues from body images and match them to emotional vocalizations, 3.5-month-olds do not exhibit such emotion knowledge. These results indicate developmental changes that lead to sophisticated emotion processing from bodies and voices early in life. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Electronic intermodal supply chain manifest freight ITS operational test evaluation.

    Science.gov (United States)

    This report presents the results of a 2.5 year freight Intelligent Transportation System (ITS) evaluation of an air cargo security and logistics system which was deployed at O'Hare and JFK international airports. In September 1999, the Federal Highwa...

  18. Intermodal freight terminals : marketing channels and transport networks

    NARCIS (Netherlands)

    Nijkamp, Peter; Wiegmans, Bart

    1999-01-01

    The goal of this paper is to combine the current theory about marketing channels withcombined transport and logistics in order to develop a customer-based and broadly applicable approach to the study of combined freight transport inEurope. Furthermore, this paper seeks to provide an analytical

  19. Assessing economic and demographic impacts of intermodal transportation systems.

    Science.gov (United States)

    2010-08-14

    There exists a large literature of transportation impacts on economic and demographic change. Prior studies have focused on single modes of transportation individually rather than integrating these modes. Yet, little work has been undertaken to study...

  20. Modelagem de máquina pneumática recolhedora de frutos de café em terreiro usando análise por elementos finitos Modeling of pneumatic machine collector of coffee fruits on yard using finite elements analysis

    Directory of Open Access Journals (Sweden)

    Anderson C. Magalhães

    2006-08-01

    Full Text Available Teve-se o objetivo de desenvolver um modelo matemático por meio de análise de elementos finitos, utilizando o programa computacional ANSYS®, versão 5.7, para otimizar o projeto de máquina recolhedora de frutos de café no terreiro. A modelagem da máquina foi realizada com base no levantamento das características aerodinâmicas dos frutos de café e da vazão de ar necessária para o transporte pneumático dos frutos. Foram obtidas, experimentalmente, as pressões estáticas nos dutos da máquina, sendo esses valores comparados com os resultados determinados pelo programa ANSYS, no intuito de validar o modelo. Com base nos resultados numéricos obtidos, concluiu-se que a modelagem desenvolvida apresentou resultados próximos aos determinados experimentalmente, obtendo erro relativo médio nos valores simulados de pressão de 9,2%. Por meio da modelagem, identificaram-se faixas de pressão que dificultariam o transporte pneumático dos frutos de café em alguns pontos da máquina. Esses problemas foram corrigidos e, com isso, o fluxo de ar proporcionado pelo ventilador foi suficiente para succionar os frutos de café no terreiro e transportá-los para dentro do reservatório da máquina. A modelagem desenvolvida atendeu às necessidades propostas no trabalho para o recolhimento dos frutos de café utilizando transporte pneumático eficientemente.The objective of this work was the development of a mathematical model by finite element analysis, using the software ANSYS®, version 5.7, to optimize the design of a machine which collects coffee fruits on a yard. The machine modeling was based on the aerodynamic characteristics of coffee fruits and on the air flow necessary to pneumatically transport the coffee fruits. The static pressures on the machine ducts was obtained experimentally and these values were compared with the results obtained by the software ANSYS to validate the modeling. Based on the results, it was concluded that the modeling

  1. The frequency rate of Toxocara species contamination in soil samples from public yards in a urban area "Payathai", Bangkok, Thailand Freqüência da contaminação por Toxocara em amostras de solo de parques públicos da área urbana "Payathai", Bangkok, Tailândia

    Directory of Open Access Journals (Sweden)

    Viroj Wiwanitkit

    2004-04-01

    Full Text Available Toxocara species are most common roundworms of Canidae and Felidae. Human toxocariasis develops by ingesting of embryonated eggs in contaminated soil. There is no previous report of Toxocara contamination in the soil samples from the public areas in Bangkok. For this reason our study have been carried out to examine the frequency of Toxocara eggs in public yards in Bangkok, Thailand. A total of 175 sand and clay samples were collected and examined for parasite eggs. According to this study, Toxocara eggs were detected from 10 (5.71% of 175 soil samples. The high rate of contamination in this study implies the importance of the control of this possible zoonotic disease: control of abandon of dogs and cats, is still necessary.Espécies de Toxocara são os ascarídeos mais comuns de canídeos e felídeos. A toxocaríase humana se desenvolve através da ingestão de ovos embrionados presentes no solo. Não existe nenhum relato prévio da contaminação de Toxocara em amostras de solo de áreas públicas em Bangkok. Devido a isso, nosso estudo visou o exame da freqüência de ovos de Toxocara em Parques públicos em Bangkok, Tailândia. Em um total de 175 amostras de areia e barro pesquisou-se a presença de ovos de helmintos. De acôrdo com este estudo, os ovos de Toxocara foram encontrados em 10 (5,71% das 175 amostras de solo. A elevada taxa de contaminação demonstrada neste estudo implica na importância do controle desta possível doença zoonótica: controle de cães e gatos abandonados é ainda necessário.

  2. 76 FR 58167 - Safety Standard for Play Yards

    Science.gov (United States)

    2011-09-20

    ... developed by ASTM International (formerly the American Society for Testing and Materials), ASTM F 406-11... included: broken or detached components from music boxes, trays, mirrors, and toy holders. Two injuries... order specified in the standard because the testing sequence can influence the test results. Therefore...

  3. Ebola global response: 'not in my back yard' | Bateman | South ...

    African Journals Online (AJOL)

    As the 8-month West African Ebola outbreak death tally accelerated beyond 4 500 (of 9 000 people infected) by mid-October, Spain and the USA became the first non- African countries to record secondary dom estic infections after entry by Ebola infected people.

  4. Cyberbullying Detection; A Step Toward a Safer Internet Yard

    NARCIS (Netherlands)

    Dadvar, M.; de Jong, Franciska M.G.

    2012-01-01

    As a result of the invention of social networks friendships, relationships and social communications have all gone to a new level with new definitions. One may have hundreds of friends without even seeing their faces. Meanwhile, alongside this transition there is increasing evidence that online

  5. 77 FR 52220 - Safety Standard for Play Yards

    Science.gov (United States)

    2012-08-29

    ... product, including mobiles, toy bars, canopies, bassinets, and changing tables. C. Incident Data The... higher'' as a way to prevent children from climbing out of the product. (Response 17)--A designer of a...

  6. The Sparrows Point Yard/Local 33 Employee Involvement Effort

    National Research Council Canada - National Science Library

    Case, R. D; Sullivan, Stephen F

    1985-01-01

    Employee involvement structures in this country, in any industry, are still in the developmental stage, not having achieved nearly the degree of uniformity as their counterparts in Japan and Europe...

  7. k-Shortest routing of trains on shunting yards

    NARCIS (Netherlands)

    Riezebos, Jan; van Wezel, Wout

    2009-01-01

    We consider the problem of designing algorithmic support for k-best routing decisions in train shunting scheduling. A study at the Netherlands Railways revealed that planners like to interact with the solution process of finding suitable routes. Two types of interaction were required: the

  8. 77 FR 52272 - Safety Standard for Play Yards

    Science.gov (United States)

    2012-08-29

    ..., measure the sleep surface's angle of incline relative to the horizontal plane established in 8.31.3 at the... rulemaking. All comments received may be posted without change, including any personal identifiers, contact... and follow the prompts. FOR FURTHER INFORMATION CONTACT: Gregory K. Rea, Project Manager, Directorate...

  9. Contaminated property redevelopment: A port, business, regulatory partnership

    International Nuclear Information System (INIS)

    Stetz, E.L.; Otten, M.T.

    1994-01-01

    The Port of Seattle recently acquired over 100 acres of contaminated industrial properties with the intent of cleanup and redevelopment to return the property to beneficial industrial use. Development is necessary to expand an existing marine container terminal with deep water berths and an on-dock intermodal rail yard area in Elliott Bay. The acquired properties include: a wood treating facility; a shipyard; municipal landfill; slag and scrap steel yards; a small foundry; a chemical distribution warehouse; a railroad switching yard; and several industrial and commercial establishments. Soil, sediment, and groundwater are contaminated with organic and inorganic contaminants such as creosote, pentachlorophenol (Penta), polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAH), petroleum hydrocarbons (TPH), and metals. Soil gas in the vicinity of the municipal landfill contained methane, as well as hydrogen sulfide and volatile organics

  10. INVESTIMENTOS EM TRANSPORTE INTERMODAL NO BRASIL PODERIA BENEFICAR O CRESCIMENTO DO PIB / INVESTMENT IN INTERMODAL TRANSPORTATION IN BRAZIL COULD BENEFIT THE COUNTRY’S AGRIBUSINESS GDP GROWTH

    Directory of Open Access Journals (Sweden)

    S. Garcia

    2015-03-01

    Full Text Available Brasil é um dos países em desenvolvimento que faz parte dos BRICS, os quais juntos têm um potencial de crescimento e consumo de mais de 50% do PIB global. A distribuição de bens produzidos no território brasileiro requer um gerenciamento complexo devido a suas dimensões continentais. Uma rede de transporte mais eficiente e integrado deve reduzir os preços e trazer competitividade aos produtos brasileiros. A solução não é única e requer um planejamento global dos transportes, incluindo o uso de vários meios, transportes intermodais, o que reduzirá custos e tempo de entrega. Optou-se por um estudo qualitativo de banco de dados de agências governamentais e análise de estudos publicados sobre o tema. Este estudo apresenta os dados de custos baseado em preços internacionais. O Brasil tem adotado, tradicionalmente, o transporte rodoviário, apesar de ter outras opções disponíveis, como ferrovias ou hidrovias. Os resultados indicam que se o país não faz os investimentos necessários em modais adequados, perderá competitividade internacional levando à diminuição do PIB. Estudos de simulação de investimentos em modos de transporte e suas implicações sobre o crescimento do PIB seria o curso natural deste estudo. A importância deste trabalho é apontar para a necessidade urgente de investigar e investir outros meios de transporte nos países em desenvolvimento.

  11. Intermodal transport under unimodal arrangements : Conflicting conventions: the UNCITRAL/CMI draft instrument and the CMR on the subject of intermodal contracts

    NARCIS (Netherlands)

    K.F. Haak (Krijn); M.A.I.H. Hoeks (Marian)

    2005-01-01

    textabstractWhen it comes to determining the applicable legal regime in relation to cargo claims multimodal carriage contracts generate ample work for the judiciary. Due to the unimodal orientation of the existing uniform carriage law and the differences in opinion as to how their scopes of

  12. A Probabilistic, Non-parametric Framework for Inter-modality Label Fusion

    DEFF Research Database (Denmark)

    Iglesias, Juan Eugenio; Sabuncu, Mert Rory; Van Leemput, Koen

    2013-01-01

    an associated conditional distribution of corresponding intensities in the target. The segmentation is computed using variational expectation maximization (VEM) in a Bayesian framework. The method was evaluated with a dataset of eight proton density weighted brain MRI scans with nine labeled structures...

  13. 2002 bicycle transportation user survey ; developing intermodal connections for the 21st century

    Science.gov (United States)

    2004-12-01

    The Rhode Island Department of Transportation (RIDOT) has been on the forefront in recognizing the potential for bicycle travel to provide mobility, reduce congestion, improve environmental quality, and promote healthy lifestyles. An important compon...

  14. Sea-Air Intermodal Port Pair Selection Criteria in South America

    Science.gov (United States)

    2011-06-01

    transport to the front. “Focused Logistics” is a complex ballet that must take into account what, where, when, and how America’s war materials need to be...Benin 93 76.8 7.7 6.7 4.2 6.7 7.4 7.4 6.4 8.4 5.5 5.3 4.1 7.0 Vietnam 95 76.6 6.9 5.2 5.3 5.9 6.5 6.6 7.3 6.4 7.3 6.0 7.0 6.2 Mexico 96 76.1 6.8 4.1 5.8...of Responsibility includes: The land mass of Latin America south of Mexico , The waters adjacent to Central and South America, The Caribbean Sea, A

  15. Demonstration of global supply chains with intermodal transportation and decision support for small and medium business.

    Science.gov (United States)

    2009-08-14

    The globalization has exposed all companies, large or small, to global competition : and cooperation. The US furniture industry is not an exception in this process. Table 1 : provides an overall picture of the evolvement of the US residential furnitu...

  16. 49 CFR 390.21 - Marking of self-propelled CMVs and intermodal equipment.

    Science.gov (United States)

    2010-10-01

    ... information may be displayed on the vehicle if it is not inconsistent with the information required by this..., location, and color of marking. The marking must— (1) Appear on both sides of the self-propelled CMV; (2) Be in letters that contrast sharply in color with the background on which the letters are placed; (3...

  17. Radiation Scanning Methods for Ship-to-Rail Intermodal Cargo Containers

    International Nuclear Information System (INIS)

    Reichmuth, Barbara A.; Stansbury, Paul S.; Taira, Randal Y.; Sanquist, Thomas F.; Collins, Robert

    2009-01-01

    The Department of Homeland Security's (DHS) Domestic Nuclear Detection Office (DNDO) runs the Rail Test Center (RTC) at the Port of Tacoma (POT). The RTC affords DNDO with the opportunity to test radiological and nuclear threat detection systems associated with the unique on-dock rail environment while in an operational seaport. DNDO selected the Pacific Northwest National Laboratory (PNNL) to manage the RTC. The RTC is conducting various evaluation studies to assess scanning opportunities in terms of their affects on the number of container moves required and the affect that the scanning opportunity has on the time it takes to move a container through the on-dock transfer process from ship to rail. The velocity and the number of container moves are directly associated with incremental costs to the terminal operators; increases in either of these parameters help in-form the potential for incremental costs that would result from the implementation of the opportunity.

  18. Public expenditure competition in the transport sector: intermodal and spatial considerations for Greece

    OpenAIRE

    Theodore Tsekeris

    2011-01-01

    The development of transport networks requires public investments, in terms of government expenditure, on several types of (road, rail, port, airport, and urban public transport) infrastructure, including their operational and maintenance services. This paper develops and implements a system-wide spatioeconomic model to analyze the expenditure competition among different types of investment in the Greek transport sector. The suggested approach can offer valuable insight into the economies of ...

  19. Transport intermodal interchanges: Socio-economic impacts at Lille European metropolis

    Energy Technology Data Exchange (ETDEWEB)

    Heddebaut, O.; Ciommo, F. di

    2016-07-01

    Within the framework of the “City-HUB” FP7 European research project 27 interchanges were studied in nine European countries. It investigated how transport interchanges work from the point of view of governance and the organization of facilities. On this basis a typology of interchanges has been defined for classifying the interchanges and selecting the key elements for improving the interchanges location, construction, and organization of an interchange. The paper focus on the implementation of the City-HUB interchange typology to the case study of Lille European Metropolis (MEL) where two contingent railways stations Lille Flandres and Lille Europe were analysed as a potential unique interchange. Indeed, the article is related to the creation of a joint interchanges able to attract more public transport users than private users such as it is now the case. These two main railways interchanges have different territorial and transport functions (i.e. one is oriented to regional traffic and the other one to national and international traffic). Urban planners and transport authorities would like to connect both stations creating a unique interchange. A key point of the Lille’s City-HUB analysis is related to the involvement of the stakeholders. Their involvement is at the origin of the interactions between City-HUB and its socio-economic and urban context. We demonstrate that combining transport and land use planning policies could boost commercial development, new business offices or housing. The urban City-Hub overcomes its role of transport infrastructure for being a “place”. (Author)

  20. Framework of calculating the measures of resilience (MOR) for intermodal transportation systems.

    Science.gov (United States)

    2010-07-01

    Recent catastrophic events, such as Hurricane Katrina, have accentuated the value of measures of resilience (MOR) for the response and : restoration of transportation systems following a disaster and have therefore become a topic of great concern for...

  1. Getting Bicycles on Trains - Inter-modal Transport Developments in Denmark

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik; Pedersen, Bjørn Brix

    2001-01-01

    The combined use of bicycles and trains has been favored in contemporary public transport policies in Denmark. Although bicycling has played a major role in Danish personal transportation in more than hundred years, the attitude from public transport authorities towards supporting bicyclists has...

  2. Grain intermodal terminals: evaluation of pure technical efficiency by Data Envelopment Analysis

    Directory of Open Access Journals (Sweden)

    Maria Gabriela Mendonça Peixoto

    Full Text Available Abstract This paper aimed to verify if terminals with productive efficiency also have pure technical efficiency, using DEA (Data Envelopment Analysis technique. The research approach was the qualitative-quantitative or mixed, with exploratory purpose; the research method defined was the case study (multicases; data were collected through interviews using a structured questionnaire and non-probability for convenience sampling. While the application of Charnes, Cooper and Rhodes (CCR model observed that only three (4, 7 and 11, of the twelve analyzed Decision Making Units (DMUs have total technical efficiency, through Banker, Charnes and Cooper (BCC model, it was possible to observe that these terminals were the only ones with pure technical efficiency. The three inefficient DMUs (1, 2 and 12 showed pure technical efficiency, suggesting that these terminals might present probable scale operations’ inefficiency, aspect not addressed in this paper.

  3. 75 FR 51419 - Requirements for Intermodal Equipment Providers and for Motor Carriers and Drivers Operating...

    Science.gov (United States)

    2010-08-20

    ... inspection report (DVIR) on an item of IME even if no damage, defects, or deficiencies are discovered by, or... of International Container Lessors (IICL) (also referred to as ``the petitioners''). The requirements..., and a process for receiving and taking appropriate action in response to DVIRs on which damage...

  4. A review and analysis of the investment in, and cost structure of, intermodal rail terminals

    NARCIS (Netherlands)

    Wiegmans, Bart; Behdani, Behzad

    2018-01-01

    The results presented in this article identify the role of costs in the scientific and grey freight terminal handling literature and analyses the handling costs of different terminal sizes. The literature review shows that handling costs only play a marginal role in the scientific research in

  5. Towards collaborative, intermodal hub networks. A case study in the fast moving consumer goods market

    NARCIS (Netherlands)

    Groothedde, B.; Ruijgrok, C.; Tavasszy, L.

    2005-01-01

    Collaborative hub networks can provide an answer to the need to decrease logistics cost and maintain logistics service levels by shifting consolidated flows to modes that are better suited for handling large volumes (rail, barge, coastal shipping), so economies of scale can be obtained. This

  6. Gesturing through Time: Holds and Intermodal Timing in the Stream of Speech

    Science.gov (United States)

    Park-Doob, Mischa Alan

    2010-01-01

    Most previous work examining co-speech gestures (the spontaneous bodily movements and configurations we engage in during speaking) has emphasized the importance of their most "salient" or energetically expressive moments, known as gesture "strokes" (Kendon 1980). In contrast, in this dissertation I explore the potential functions of intervals of…

  7. 75 FR 76778 - Environmental Impact Statement for the Milwaukee, WI (Milwaukee Intermodal Station) to...

    Science.gov (United States)

    2010-12-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION...-Build Alternative represents other transportation modes such as auto, air travel, intercity bus, and... permit and environmental review requirements of each agency, and the scope and content of the...

  8. Assessing importance and satisfaction with factors in intermodal work commuting : [research brief].

    Science.gov (United States)

    2012-02-01

    A frequently referenced public policy goal is to reduce or limit the growth of single-passenger private vehicle use for routine trips. This policy goal continues to have limited success in the densely populated travel corridors of California. The wor...

  9. A real-time online decision support system for intermodal passenger travel.

    Science.gov (United States)

    2015-09-01

    The transportation system in the United States is disjointed and inefficient as a result of the : different transportation modes in use and their respective industries which have developed : independently. In addition, public transportation is not we...

  10. 77 FR 34846 - Inspection, Repair, and Maintenance; Driver-Vehicle Inspection Report for Intermodal Equipment

    Science.gov (United States)

    2012-06-12

    ... [Docket No. FMCSA-2011-0046] RIN 2126-AB34 Inspection, Repair, and Maintenance; Driver-Vehicle Inspection... vehicle, every motor carrier or its agent shall repair any defect or deficiency listed on the driver... maintain the original driver vehicle inspection report, the certification of repairs, and the certification...

  11. 76 FR 32906 - Inspection, Repair, and Maintenance; Driver-Vehicle Inspection Report for Intermodal Equipment

    Science.gov (United States)

    2011-06-07

    ... [Docket No. FMCSA-2011-0046] RIN 2126-AB34 Inspection, Repair, and Maintenance; Driver-Vehicle Inspection... driver-vehicle inspection reports when the driver has neither found nor been made aware of any defects on..., Vehicle and Roadside Operations Division, Office of Bus and Truck Standards and Operations (MC-PSV...

  12. TRACKING AND TRACING SOLUTION FOR DANGEROUS GOODS CARRIED BY INTERMODAL TRANSPORT

    Directory of Open Access Journals (Sweden)

    Marek Kvet

    2014-03-01

    Full Text Available This paper deals with the problem of designing a complex tracking and tracing solution for dangerous goods transportation with the support of modern information technologies. This research activity presents a part of the “ChemLogTT” [2] project solved at the University of Žilina. The main goal of our contribution is to present basic conception of a complex developed software tool for monitoring and analyzing mentioned dangerous goods transportation.

  13. Competição intermodal com trem de alta velocidade

    OpenAIRE

    Paiva,Iara

    2012-01-01

    A implantação de um trem de alta velocidade em determinada região pode causar grande impacto nos outros modais de transporte existentes nessa região. O presente trabalho tem como objetivo analisar esse impacto no Brasil e em outros países do mundo. Em Taiwan, a reação dos meios de transporte, com relação a preços e frequências, foi estimada através da Teoria dos Jogos. Observou-se que as companhias aéreas perderam uma participação de mercado maior do que os outros modos de transporte....

  14. Value of its information for congestion avoidance in inter-modal transportation systems.

    Science.gov (United States)

    2012-01-01

    This paper considers a freight forwarder's problem of selecting air cargo ight itineraries to a given set of heterogeneous customers and, simultaneously, planning the pickup and airport delivery schedule of customer loads. The air cargo ight itinerar...

  15. Assessing importance and satisfaction judgments of intermodal work commuters with electronic survey methodology.

    Science.gov (United States)

    2013-09-01

    Recent advances in multivariate methodology provide an opportunity to further the assessment of service offerings in public transportation for work commuting. We offer methodologies that are alternative to direct rating scale and have advantages in t...

  16. 49 CFR 390.19 - Motor carrier, hazardous material shipper, and intermodal equipment provider identification reports.

    Science.gov (United States)

    2010-10-01

    ... must file Form MCS-150, Form MCS-150B or Form MCS-150C with FMCSA as follows: (1) A U.S.-, Canada-, Mexico-, or non-North America-domiciled motor carrier conducting operations in interstate commerce must... transportation of property or passengers in interstate commerce between Mexico and points in the United States...

  17. From the school yard to the squad car: school discipline, truancy, and arrest.

    Science.gov (United States)

    Monahan, Kathryn C; VanDerhei, Susan; Bechtold, Jordan; Cauffman, Elizabeth

    2014-07-01

    Since the 1990's, implementation of zero tolerance policies in schools has led to increased use of school suspension and expulsion as disciplinary techniques for students with varying degrees of infractions. An unintended consequence of zero tolerance policies is that school suspension or expulsion may increase risk for contact with the juvenile justice system. In the present study, we test how forced absence from school via suspension or expulsion and chosen absence from school (truancy) are associated with the likelihood of being arrested. Using month-level data from 6,636 months from a longitudinal study of delinquent adolescents (N = 1,354; 13.5 % female; 41.5 % Black, 33.5 % Hispanic-American, 20.2 % White), we compare the likelihood of being arrested, within individuals, for months when youth were and were not suspended or expelled from school and for months when youth were and were not truant. Finally, we test if these associations were moderated by stable demographic characteristics (sex, race, age, history of problem behaviors) and time-varying contextual factors (peer delinquency, parental monitoring, and commitment to school). Being suspended or expelled from school increased the likelihood of arrest in that same month and this effect was stronger among youth who did not have a history of behavior problems and when youth associated with less delinquent peers. Truancy independently contributed to the likelihood of arrest, but this association was explained by differences in parental monitoring and school commitment. Thus, school disciplinary action places youth at risk for involvement in the juvenile justice system and this may be especially true for less risky youth.

  18. Application of some insecticides and plant crude extracts for controlling insect pests in yard long bean

    Directory of Open Access Journals (Sweden)

    Wipawadee Chamnan

    2003-05-01

    Full Text Available Tests on plant crude extracts of neem seeds, galanga and citronella grass at the rates of 200 ml/20 L of water together with synthetic insecticides, cypermethrin, methamidophos, carbosulfan and carbofuran, at the recommended rates showed that none of the treatments was effective in controlling plant damage caused by adult of bean fly (Ophiomyia phaseoli Tryon. The application of the synthetic insecticide, methamidophos, and plant crude extracts of neem seeds + galanga + citronella grass provided the highest effectiveness tocontrol aphids (Aphis craccivora Koch. Control of A. craccivora was not significantly different between the synthetic insecticide and plant crude extracts, except methamidophos. Pod damage caused by pod borer (Maruca testulalis Geyer and yields were also not significantly different among treatments. However, the highest yield of 1,224.7 kg/rai was recorded in plots treated with neem seed extracts and the synthetic insecticide, carbosulfan. In untreated plots, the lowest yield of 587.3 kg/rai was collected.

  19. From front yards to street corners: revitalizing neighborhoods through community-based land stewardship

    Science.gov (United States)

    Colleen Murphy-Dunning

    2009-01-01

    One of 18 articles inspired by the Meristem 2007 Forum, "Restorative Commons for Community Health." The articles include interviews, case studies, thought pieces, and interdisciplinary theoretical works that explore the relationship between human health and the urban...

  20. 78 FR 20169 - Notice of Availability of an Environmental Assessment for the Proposed Hudson Yards Concrete...

    Science.gov (United States)

    2013-04-03

    ... the construction of an underground concrete casing to preserve a right-of- way (ROW) (the proposed... address future disasters in the NEC. Construction of the Project is proposed at this time because a real estate development corporation (Developer), through an agreement with the Metropolitan Transportation...

  1. Assessing the potential for log sort yards to improve financial viability of forest restoration treatments

    Science.gov (United States)

    Woodam Chung; Tyron J. Venn; Dan Loeffler; Greg Jones; Han-Sup Han; Dave E. Calkin

    2012-01-01

    Forest restoration and fuel reduction treatments have been widely applied in the western United States with the purpose of reducing the size and intensity of wildfires. However, the low value of small-diameter trees produced from such treatments has partly constrained the ability to treat all the areas identified as being in need of treatments. The objective of this...

  2. 1978 Insect Pest Management Guide: Home, Yard, and Garden. Circular 900.

    Science.gov (United States)

    Illinois Univ., Urbana. Cooperative Extension Service.

    This publication lists certain insecticides to control insect pests of food, fabrics, structures, man and animals, lawns, shrubs, trees, flowers and vegetables. Suggestions are given for selection, dosage and application of insecticides to combat infestation. (CS)

  3. Rural Landscape Anatomy: Public space and civil yards in Dutch rural landscapes of the future

    NARCIS (Netherlands)

    Roncken, P.A.

    2006-01-01

    Landscape Architecture is still maturing in the Netherlands. It fills gaps left by urban designers and provides integrated design examples that reflect current cultural conditions, yet at the same time this does not necessarily lead to specific and adaptive design strategies. When dealing with the

  4. Composting of food and yard wastes by locally isolated fungal strains

    African Journals Online (AJOL)

    GREGORY

    2011-12-16

    Dec 16, 2011 ... The results show that composting with sequential pure culture accelerates substrates decomposition and reduce bulk ... Municipal solid waste (MSW) generation increases with the rise in population and ... peripheral edges of the culture were used for sub culturing after cutting with a cork borer (d = 5 mm).

  5. Near-rail yard air quality--assessment through field measurements and computational fluid dynamics modeling

    Science.gov (United States)

    Compared to truck transport, goods movement by rail produces generally lower air pollutant emissions (e.g., particulate matter, carbon dioxide) per ton of freight transported. Emissions associated with rail transport are also confined to rail corridors which may lower the risk of...

  6. Hardwood lumber distribution yards: Output, demands, and perceptions of their role

    Science.gov (United States)

    Urs Buehlmann; Omar Espinoza; Robert Smith; Matthew. Bumgardner

    2011-01-01

    Efficient and effective supply chains strengthen the entire forest products industry value chain. As the secondary wood products industry has been transformed by the decline of large manufacturers in some industry segments, the industry's supply chain has responded to these new realities. Remaining and new customers tend to be smaller and have unique needs and...

  7. Resale of recalled children's products online: an examination of the world's largest yard sale.

    Science.gov (United States)

    Brown Kirschman, Keri; Smith, Gary A

    2007-08-01

    To examine an online auction site for the presence and sale of children's products and toys previously recalled because of safety concerns. Targeted items were randomly selected from US Consumer Product Safety Commission (CPSC) press releases of recalled children's products dated 1992-2004. Auction listings from eBay were searched for the 150 targeted recalled items for 30 days. Item, seller, and buyer information were recorded from the auction listings. 190 auctions contained or were suspected to contain a recalled children's item from the target list. Most of the recalled items were listed for sale from addresses within the United States, with sellers from Canada, Australia, Great Britain, and Ireland also represented. On average, six bids were placed on each recalled item, with 70% of auctions eventuating in a sale. Recalled children's products were found to be available for sale online and were sold most of the time, presenting a risk of injury to children. Although the CPSC is charged with notifying the public of recalled items, these results suggest that potentially hazardous products are recirculating online. A multi-front initiative to decrease the presence of hazards in online auctions is needed. This initiative should include increased manufacturer efforts to improve recall return rates, a requirement by online auction sites that sellers verify non-recall status before item posting, and parental checks of government recall websites before item purchase. Investigation of parental understanding and awareness of recalls and the potential risks associated with recall announcements is needed.

  8. Design of a Municipal Yard Waste Composting Facility for Anderson County, South Carolina

    National Research Council Canada - National Science Library

    Klapmeyer, Michael

    2003-01-01

    .... Large-scale composting is a proven method by which Anderson County can demonstrate sound environmental stewardship while drastically reducing the volume of waste entering county landfills, thereby...

  9. Security from Within: Independent Review of the Washington Navy Yard Shooting

    Science.gov (United States)

    2013-11-01

    that growth reflects congressionally-mandated changes to ensure that those who suffer from post-traumatic stress disorder, traumatic brain injury...programs that are ineffective. Monitoring Quality of Care is one of six strategic initiatives in DoD’s Psychological Health and Traumatic Brain Injury...been focused on the issue of possibly inducting transgendered individuals. An Accessions Medical Standards Working Group is working to revise the list

  10. Results of the remote sensing feasibility study for the uranium hexafluoride storage cylinder yard program

    International Nuclear Information System (INIS)

    Balick, L.K.; Bowman, D.R.

    1997-02-01

    The US DOE manages the safe storage of approximately 650,000 tons of depleted uranium hexafluoride remaining from the Cold War. This slightly radioactive, but chemically active, material is contained in more than 46,000 steel storage cylinders that are located at Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. Some of the cylinders are more than 40 years old, and approximately 17,500 are considered problem cylinders because their physical integrity is questionable. These cylinders require an annual visual inspection. The remainder of the 46,000-plus cylinders must be visually inspected every four years. Currently, the cylinder inspection program is extremely labor intensive. Because these inspections are accomplished visually, they may not be effective in the early detection of leaking cylinders. The inspection program requires approximately 12--14 full-time-equivalent (FTE) employees. At the cost of approximately $125K per FTE, this translates to $1,500K per annum just for cylinder inspection. As part of the technology-development portion of the DOE Cylinder Management Program, the DOE Office of Facility Management requested the Remote Sensing Laboratory (RSL) to evaluate remote sensing techniques that have potential to increase the effectiveness of the inspection program and, at the same time, reduce inspection costs and personnel radiation exposure. During two site visits (March and May 1996) to the K-25 Site at Oak Ridge, TN, RSL personnel tested and characterized seven different operating systems believed to detect leakage, surface contamination, thickness and corrosion of cylinder walls, and general area contamination resulting from breached cylinders. The following techniques were used and their performances are discussed: Laser-induced fluorescent imaging; Long-range alpha detection; Neutron activation analysis; Differential gamma-ray attenuation; Compton scatterometry; Active infrared inspection; and Passive thermal infrared imaging

  11. Chlorine leak on Mumbai port trust′s Sewri yard: A case study

    Directory of Open Access Journals (Sweden)

    Rakesh Kumar Sharma

    2010-01-01

    Full Text Available Chemical emergencies involving hazardous chemicals are not uncommon in India. More than 25 incidents have been identified in National Disaster Management Guidelines - Chemical (Industrial Disaster Management, released in May 2007. In a recent occurrence on the morning of 14 July 2010, nearly at 3:00 a.m., chlorine leak was reported from a gas cylinder referred as turner, weighing about 650 kg, corroding with time at the Haji Bunder hazardous cargo warehouse in Mumbai Port Trust, Sewri, affecting over 120 people in the neighborhood, including students, laborers, port workers and fire fighters, of whom 70 were reported critical. It has been observed to be a blatant case of ignorance and negligence as well as contraventions to the safety and environmental safeguard requirements under existing statues as well as non-maintenance of failsafe conditions at the site requisite for chlorine storage. The analysis revealed significant gaps in the availability of neutralization mechanism and the chlorine stored in open increased the possibility of formation of ingress mixture due to busting of chlorine filled tankers. The Government of India has institutionalized emergency preparedness framework at national, state and district level as envisaged in Disaster Management Act, 2005, to prepare the nation to mitigate such incidences, if all the preventive safety provisions fail. Ministry of Environment and Forests (MoEF is preparing National Action Plan-Chemical (Industrial Disaster Management based on National Guidelines to implement all the mechanisms of capacity development across the country.

  12. The nuclear cancerology: finally in the yard of the men in high places

    International Nuclear Information System (INIS)

    Chatal, J.F.

    2005-01-01

    From the beginning of the sixties nuclear medicine expanded in numerous medical specialities, principally in cardiology and cancerology. The development of PET constituted a technological revolution. Improvement in radioimmunotherapy, new radiopharmaceuticals, development of vectorized radiotherapy are such steps that give performances to nuclear cancerology. (N.C.)

  13. Characterization of Total and Size-Fractionated Manganese Exposure by Work Area in a Shipbuilding Yard

    Directory of Open Access Journals (Sweden)

    Jee Yeon Jeong

    2016-06-01

    Conclusion: The concentrations measured with the two sampler types (cassette: total mass; impactor: inhalable mass were significantly correlated (r = 0.964, p < 0.001, but the total concentration obtained using cassette samplers was lower than the inhalable concentration of impactor samplers.

  14. Elevated soil lead concentrations in residential yards in Appleton, WI, a small Midwestern city

    Science.gov (United States)

    Clark, J. J.; Knudsen, A. C.

    2010-12-01

    Elevated soil lead concentrations are well documented in large urban areas, having been attributed to a combination of leaded-paint, leaded-gasoline, and industrial emissions. Fewer studies, however, have been conducted in smaller communities. We analyzed 200 surface soils in the neighborhood near Lawrence University’s campus in Appleton, WI (population ~70,000). Like many larger cities Appleton has a historic city-center. However, it is has no high-density housing or commercial districts and has not seen heavy traffic. The socioeconomic pressures that lead to disrepair of inner city neighborhoods have been less prevalent here as well. At each property 3 integrated samples were taken, one adjacent to the front of the house, one in the front lawn, and one between the road and sidewalk. We correlated building and property traits (e.g. structure age, distance from road, exterior type, exterior condition, direction of exposure, and assessed home value) with soil lead concentrations determined by XRF and subsequently, mapped these data for geospatial patterns. Soil lead concentrations in the city park and campus greens were typically less than 100 ppm. The highest lead concentrations are close to campus, which has a number of civil war era buildings and homes. High lead concentrations (averaging over 1,000 ppm near the home, with concentrations as high as 10,000 ppm) were associated with aging, poorly maintained structures as expected. However, a number of well-maintained structures also show substantially elevated concentrations. These soil lead concentrations are not dissimilar to those found in much larger cities such as New Orleans, Milwaukee, and Chicago. Lead levels dropped quickly as distance from the house increased suggesting that the contamination is from lead paint and not from gasoline exhaust. Furthermore, samples taken adjacent to the main arterial through town exhibited relatively low, but slightly elevated lead levels (~250 ppm). Not surprisingly, these concentrations are in line with those typically found in suburban settings, rather than urban settings. Studying the nature and distribution of soil lead contamination in a smaller city such as Appleton will allow for a better understanding of the public health risks in this and similar cities. Additionally, with fewer likely contributors to soil lead contamination, this study allows a clearer connection to be drawn between one primary factor, paint, and the distribution of soil lead.

  15. Results of the remote sensing feasibility study for the uranium hexafluoride storage cylinder yard program

    Energy Technology Data Exchange (ETDEWEB)

    Balick, L.K.; Bowman, D.R. [Bechtel Nevada, Las Vegas, NV (United States). Remote Sensing Lab.; Bounds, J.H. [Los Alamos National Lab., NM (United States)] [and others

    1997-02-01

    The US DOE manages the safe storage of approximately 650,000 tons of depleted uranium hexafluoride remaining from the Cold War. This slightly radioactive, but chemically active, material is contained in more than 46,000 steel storage cylinders that are located at Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. Some of the cylinders are more than 40 years old, and approximately 17,500 are considered problem cylinders because their physical integrity is questionable. These cylinders require an annual visual inspection. The remainder of the 46,000-plus cylinders must be visually inspected every four years. Currently, the cylinder inspection program is extremely labor intensive. Because these inspections are accomplished visually, they may not be effective in the early detection of leaking cylinders. The inspection program requires approximately 12--14 full-time-equivalent (FTE) employees. At the cost of approximately $125K per FTE, this translates to $1,500K per annum just for cylinder inspection. As part of the technology-development portion of the DOE Cylinder Management Program, the DOE Office of Facility Management requested the Remote Sensing Laboratory (RSL) to evaluate remote sensing techniques that have potential to increase the effectiveness of the inspection program and, at the same time, reduce inspection costs and personnel radiation exposure. During two site visits (March and May 1996) to the K-25 Site at Oak Ridge, TN, RSL personnel tested and characterized seven different operating systems believed to detect leakage, surface contamination, thickness and corrosion of cylinder walls, and general area contamination resulting from breached cylinders. The following techniques were used and their performances are discussed: Laser-induced fluorescent imaging; Long-range alpha detection; Neutron activation analysis; Differential gamma-ray attenuation; Compton scatterometry; Active infrared inspection; and Passive thermal infrared imaging.

  16. Microbial behaviour and cross contamination between cargoes in containerized transportation of food

    DEFF Research Database (Denmark)

    Abban, Stephen

    . Firstly, the attachment and detachment of bacteria pathogens on container lining materials and apple (food) surfaces were investigated in the absence and presence of food residue. The number of attached cells for the two organisms studied, Escherichia coli and Salmonella Typhimurium, was negatively......Transportation is central to the global food and feed supply chain. Thus issues of safety, especially cross contamination with pathogens during food transit should be important in food handling operations. A large proportion of the worlds’ food cargo is moved using intermodal cargo containers...... chain, its role in food safety cannot be ignored. Unfortunately not much effort has been put, scientifically, into understanding the role of the various features of the transportation links in food cross contamination (compared to studies for homes, processing factories and farm yards). The PhD project...

  17. Razvitije intermodalnogo biznesa v Klaipedskom portu = Development of intermodal business in the Klaipeda port / Valdas Lukauskas, Viktor Budjak

    Index Scriptorium Estoniae

    Lukauskas, Valdas

    2004-01-01

    Ülevaade Klaipeda Riikliku Meresadama 2003. a. tegevusest, sh erinevate kaubagruppide veomahtudest, konteinerterminalide täiustamisest, konteinervedude sihtpunktidest, logistikakeskuste ehitamisest, äripargi rajamisest vabamajandustsooni. Tabel: Kaubakäive Klaipeda Riiklikus Meresadamas

  18. Analyzing the impact of intermodal facilities on the design and management of uniform format advanced biomass supply systems.

    Science.gov (United States)

    2012-12-01

    Using densied biomass to produce biofuels has the potential to reduce the cost of delivering biomass : to bioreneries. Densied biomass has physical properties similar to grain, and therefore, the transportation system in support of deliverin...

  19. Identification of a leadership competency model for use in the development, recruitment & retention of intermodal transportation workers.

    Science.gov (United States)

    2010-12-01

    Transportation, like most industries, faces critical leadership challenges. Attracting, retaining, : and training high potential candidates are essential to safe and productive organizational : performance. Indeed, as the reliance on efficient public...

  20. Identification of a leadership competency model for use in the development, recruitment & retention of intermodal transportation professionals.

    Science.gov (United States)

    2010-05-31

    Competencies are thought to be underlying behavioral characteristics that are causally related to : criterion-referenced effective and/or superior performance in a job or situation (Spencer & : Spencer, 1993). A competency model, then, has been defin...

  1. 29 CFR 1917.71 - Terminals handling intermodal containers or roll-on roll-off operations.

    Science.gov (United States)

    2010-07-01

    ...) Each employee involved in VTL operations shall be trained and competent in the safety-related work... or weaknesses and be able to assess their importance in relation to the safety of VTL operations. (ii... conditions in the terminal that could affect the safety of VTL-related operations, including communication...

  2. In-line flat-top comb filter based on a cascaded all-solid photonic bandgap fiber intermodal interferometer.

    Science.gov (United States)

    Geng, Youfu; Li, Xuejin; Tan, Xiaoling; Deng, Yuanlong; Yu, Yongqin

    2013-07-15

    In this paper, an in-line comb filter with flat-top spectral response is proposed and constructed based on a cascaded all-solid photonic bandgap fiber modal interferometer. It consists of two short pieces of all-solid photonic bandgap fiber and two standard single-mode fibers as lead fibers with core-offset splices between them. The theoretical and experimental results demonstrated that by employing a cut and resplice process on the central position of all-solid photonic bandgap fiber, the interference spectra are well tailored and flat-top spectral profiles could be realized by the controllable offset amount of the resplice. The channel position also could be tuned by applying longitudinal torsion with up to 4 nm tuning range. Such a flat-top fiber comb filter is easy-to-fabricate and with a designable passband width and flat-top profile.

  3. Intermodal Storage and Transport Frame (ISTF) MIL-STD-1660 Design Criteria for Ammunition Unit Loads Tests

    National Research Council Canada - National Science Library

    Barickman, Philip

    2004-01-01

    .... The ISTF was evaluated by the testing procedures set forth in MIL-STD-1660. Stacking, vibration, edgewise rotational drop, incline impact, sling compatibility, forklifting, and disassembly testing were conducted on the ISTF units...

  4. Study on k-shortest paths with behavioral impedance domain from the intermodal public transportation system perspective

    OpenAIRE

    Pereira, Hernane Borges de Barros; Pérez Vidal, Lluís; Lozada, Eleazar G. Madrid

    2003-01-01

    Behavioral impedance domain consists of a theory on route planning for pedestrians, within which constraint management is considered. The goal of this paper is to present the k-shortest path model using the behavioral impedance approach. After the mathematical model building, optimization problem and resolution problem by a behavioral impedance algorithm, it is discussed how behavioral impedance cost function is embedded in the k-shortest path model. From the pedestrian's route planning persp...

  5. Aging in place : intermodal transportation and options for meeting the unmet transportation needs of nonmetropolitan older adults.

    Science.gov (United States)

    2013-01-01

    Most older adults today depend on driving their own automobiles as their sole mode of transportation, and are reluctant to give up driving. This is problematic because some older adults, especially the oldest old, have deficits that make driving dang...

  6. Longitudinal, intermodality registration of quantitative breast PET and MRI data acquired before and during neoadjuvant chemotherapy: Preliminary results

    International Nuclear Information System (INIS)

    Atuegwu, Nkiruka C.; Williams, Jason M.; Li, Xia; Arlinghaus, Lori R.; Abramson, Richard G.; Chakravarthy, A. Bapsi; Abramson, Vandana G.; Yankeelov, Thomas E.

    2014-01-01

    Purpose: The authors propose a method whereby serially acquired DCE-MRI, DW-MRI, and FDG-PET breast data sets can be spatially and temporally coregistered to enable the comparison of changes in parameter maps at the voxel level. Methods: First, the authors aligned the PET and MR images at each time point rigidly and nonrigidly. To register the MR images longitudinally, the authors extended a nonrigid registration algorithm by including a tumor volume-preserving constraint in the cost function. After the PET images were aligned to the MR images at each time point, the authors then used the transformation obtained from the longitudinal registration of the MRI volumes to register the PET images longitudinally. The authors tested this approach on ten breast cancer patients by calculating a modified Dice similarity of tumor size between the PET and MR images as well as the bending energy and changes in the tumor volume after the application of the registration algorithm. Results: The median of the modified Dice in the registered PET and DCE-MRI data was 0.92. For the longitudinal registration, the median tumor volume change was −0.03% for the constrained algorithm, compared to −32.16% for the unconstrained registration algorithms (p = 8 × 10 −6 ). The medians of the bending energy were 0.0092 and 0.0001 for the unconstrained and constrained algorithms, respectively (p = 2.84 × 10 −7 ). Conclusions: The results indicate that the proposed method can accurately spatially align DCE-MRI, DW-MRI, and FDG-PET breast images acquired at different time points during therapy while preventing the tumor from being substantially distorted or compressed

  7. Joint Design and Pricing of Intermodal Port - Hinterland Network Services: Considering Economies of Scale and Service Time Constraints

    NARCIS (Netherlands)

    P. Ypsilantis (Panagiotis); R.A. Zuidwijk (Rob)

    2013-01-01

    textabstractMaritime container terminal operating companies have extended their role from node operators to that of multimodal transport network operators. They have extended the gates of their seaport terminals to the gates of inland terminals in their network by means of frequent services of high

  8. Analyzing the impact of intermodal-related risk to the design and management of biofuel supply chain.

    Science.gov (United States)

    2014-12-01

    The objective of this project is to design decision-support tools for identifying : biorefinery locations that ensure a cost-efficient and reliable supply chain. We built : mathematical models which take into consideration the benefits (such as acces...

  9. An Economic Evaluation of Optimal Intermodal Soybean Flows in Arkansas with Projected Effects of the North American Free Trade Agreement

    Science.gov (United States)

    1999-04-01

    Grain marketing may be defined as "the performance of all business activities that coordinate the flow of goods and services from grain producers to consumers and users." This analysis examines the transportation component of the grain marketing syst...

  10. Development of a selection tool for use in the identification, recruitment & retention of safe intermodal transportation workers.

    Science.gov (United States)

    2012-05-01

    A total of 486 transportation employees employed by a major railroad completed a series of : tests constructed for this project. These tests or instruments included the Denver Lifestyle : Questionnaire, a performance rating scale called the Employees...

  11. Soils in our big back yard: characterizing the state, vulnerabilities, and opportunities for detecting changes in soil carbon storage

    Science.gov (United States)

    Harden, Jennifer W.; Loiesel, Julie; Ryals, Rebecca; Lawrence, Corey; Blankinship, Joseph; Phillips, Claire; Bond-Lamberty, Ben; Todd-Brown, Katherine; Vargas, Rodrigo; Hugelius, Gustaf; Nave, Luke; Malhotra, Avni; Silver, Whendee; Sanderman, Jon

    2017-04-01

    A number of diverse approaches and sciences can contribute to a robust understanding of the I. state, II. vulnerabilities, and III. opportunities for soil carbon in context of its potential contributions to the atmospheric C budget. Soil state refers to the current C stock of a given site, region, or ecosystem/landuse type. Soil vulnerabilities refers to the forms and bioreactivity of C stocks, which determine how soil C might respond to climate, disturbance, and landuse perturbations. Opportunities refer to the potential for soils in their current state to increase capacity for and rate of C storage under future conditions, thereby impacting atmospheric C budgets. In order to capture the state, vulnerability, and opportunities for soil C, a robust C accounting scheme must include at least three science needs: (1) a user-friendly and dynamic database with transparent, shared coding in which data layers of solid, liquid, and gaseous phases share relational metadata and allow for changes over time (2) a framework to characterize the capacity and reactivity of different soil types based on climate, historic, and landscape factors (3) a framework to characterize landuse practices and their impact on physical state, capacity/reactivity, and potential for C change. In order to transfer our science information to practicable implementations for land policies, societal and social needs must also include: (1) metrics for landowners and policy experts to recognize conditions of vulnerability or opportunity (2)communication schemes for accessing salient outcomes of the science. Importantly, there stands an opportunity for contributions of data, model code, and conceptual frameworks in which scientists, educators, and decision-makers can become citizens of a shared, scrutinized database that contributes to a dynamic, improved understanding of our soil system.

  12. The Army Needs To Improve Property Accountability and Contractor Oversight at Redistribution Property Assistance Team Yards in Afghanistan

    Science.gov (United States)

    2014-03-04

    provision of law , no person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently valid...recognized as leaders in our field. For more information about whistleblower protection, please see the inside back cover. I N T E G R I T Y  E F F I C...Management - Retrograde From Southwest Asia ,” February 1, 2013 Army Audit Agency Report A-2011-0077-ALL, “Follow-up Audit of Retrograde Operations

  13. Flowers at the border: Plant native flowers around your yard to attract pollinators and other beneficial insects

    Science.gov (United States)

    Heidi Kratsch

    2014-01-01

    Pollinators, including bees, moths, beetles and butterflies, are critical to the production of nearly one?third of the world's food supply. Our pollinator populations are decreasing due to a combination of factors, including habitat loss and fragmentation, overuse of pesticides, malnutrition, disease and parasites. It is imperative that we, as responsible...

  14. From the School Yard to Cyber Space: A Pilot Study of Bullying Behaviors among Middle School Students

    Science.gov (United States)

    Ockerman, Melissa S.; Kramer, Constance; Bruno, Michelle

    2014-01-01

    Bullying and cyberbullying continue to be major problems in today's schools and topics of heightened public concern. This pilot study aimed to increase the knowledge base concerning bullying and cyberbullying, to explore the relationship between traditional bullying and cyberbullying, and to solicit information on the prevalence rates of…

  15. 76 FR 4988 - Intent To Prepare an Environmental Impact Statement for a Potomac Yard Metrorail Station in...

    Science.gov (United States)

    2011-01-27

    ..., Environmental Planning and Compliance Washington Metropolitan Area Transit Authority, 600 5th Street, NW... Braddock Road Station is the longest for the portions of the Metrorail system that serve urban residential... transportation plans, in addition to the City of Alexandria's 1992 and 2008 Transportation Master Plans and North...

  16. Locomotive biofuel study - rail yard and over the road measurements using portable emissions measurement system : final report.

    Science.gov (United States)

    2015-01-01

    The emissions of three locomotive engines were measured with ULSD and multiple biofuel blends, including B10, B20, and B40. : B20 biodiesel fuel reduced emissions of carbon dioxide (CO2), carbon monoxide (CO), hydrocarbon (HC), and particulate matter...

  17. Climate Change in the School Yard: Monitoring the Health of Acer Saccharum with A Maple Report Card

    Science.gov (United States)

    Carlson, M.; Diller, A.; Rock, B. N.

    2012-12-01

    K-12 Teachers and students engage in authentic science and a research partnership with scientists in Maple Watch, a University of New Hampshire outreach program. Maple Watch is a hands-on, inquiry-based program in which students learn about climate change and air quality as well as many other environmental stress factors which may affect the health of sugar maple. The iconic New England tree is slated to lose 52% of its range in this century. Maple Watch builds on the 20-year record of Forest Watch, a K-12 program in which students and teachers have contributed annual research specimens and data to a UNH study of tropospheric ozone and its impact on white pine (Pinus strobus). Maple Watch students monitor sugar maples (Acer saccharum) year-round for signals of strain and disease. Students report the first run in sap season, bud burst and leaf development, and leaf senescence and fall. Across New England the timing of these phenologic events is changing with climate warming. Students assess maple health with simple measures of leaf development in May, leaf senescence in early fall and bud quality in late fall. Simple student arithmetic rankings of leaf and bud health correlate with chlorophyll content and spectral reflectance measures that students can analyze and compare with researchers at UNH. Grading their trees for each test on a one-two-three scale, students develop a Maple Report Card for each type of measurement, which presents an annual portrait of tree health. Year-by-year, schools across the sugar maple's 31 million acre range could monitor changes in tree health. The change over time in maple health can be graphed in parallel with the Goddard Space Institute's Common Sense Climate Index. Four teachers, listed as co-authors here, began a pilot study with Maple Watch in 2010, contributing sap samples and sharing curricular activities with UNH. Pilot Maple Watch schools already manage stands of sugar maples and make maple syrup and are assisting in training new schools in Maple Watch protocols. The program also includes assessment of educational philosophy as we consider how to discuss climate change with K-12 students. Maple Watch teachers are learning how to discuss the death of a tree, extirpation of a species, and human connections with nature.

  18. Towards a method for benchmarking energy consumption at terminals: in search of performance improvement in yard lighting

    NARCIS (Netherlands)

    van Duin, Ron; Geerlings, H.; Froese, Jens; Negenborn, R.R.

    2017-01-01

    The growth in container volumes over the last decades means an increase in container handling at terminals around the world. Notwithstanding the economic benefits, container handling causes additional pressure on the surrounding infrastructure and the environment. This is happening precisely at a

  19. Association of tracheal mucus or blood and airway neutrophilia with racing performance in Thoroughbred horses in an Australian racing yard.

    Science.gov (United States)

    Salz, R O; Ahern, B J; Boston, R; Begg, L M

    2016-04-01

    To determine the variation of tracheal mucus scores, tracheal blood scores and transendoscopic tracheal wash (TW) cytology in a population of Thoroughbred (TB) racehorses and assess their association with racing performance. A total of 220 endoscopic examinations were performed and TWs obtained from 155 TB racehorses. Samples were collected 60-120 min following gallop work. Tracheal mucus score, tracheal blood score and TW cytology were analysed and their association with racing performance assessed. Of the total examinations and samples, 194 from 135 horses fitted the criteria for inclusion. The overall prevalence of visible tracheal mucus was 2.5% (5/194) and of increased tracheal mucus was 0%. The prevalence of visible tracheal blood was 8.8% (17/194) and of increased tracheal blood was 4.6% (9/194). A total of 36% (70/194) of TWs contained elevated percentages of neutrophils and of these, 96% (67/70) occurred in the absence of any visible tracheal mucus. There was no significant association between tracheal mucus score or TW cytology and subsequent racing performance. There was a statistically significant association (P = 0.004) between increased tracheal blood scores and poor racing performance. Visible tracheal blood seen after strenuous exercise in clinically normal TB racehorses was a risk factor for poor racing performance, but the presence of airway neutrophilia was not. No horses in this study were found to have increased tracheal mucus, so the association of increased tracheal mucus with racing performance could not be assessed. © 2016 Australian Veterinary Association.

  20. Odontoidentificación, "Falsas apariencias" y "Los Cazadores de Mitos" Dental Identification, "The Whole Nine Yards" and "Mythbusters"

    OpenAIRE

    G.M. Fonseca; P. Viganó; A. Olmos

    2010-01-01

    Identificar a una persona es determinar los rasgos que la distinguen de las demás y hacen que sea ella misma. La pericia odontológica constituye la técnica más segura cuando las maniobras convencionales no pueden efectuarse (cuerpos quemados, putrefactos o fragmentados) y se fundamenta en la concordancia de datos ante y post-mortem. Se ha sostenido que la calidad de la identificación será directamente proporcional a la calidad de la información ante-mortem recuperada. Aun cuando este cotejo d...

  1. Final report for the National Center for Intermodal Transportation for Economic Competitiveness : project title: student technology exchange program (STEP) for engineering/robotics in middle school students.

    Science.gov (United States)

    2015-05-05

    Key outcomes or other achievements - This project highlighted the importance of math and science concepts within three of the six STEM-related career clusters as defined by the Mississippi Department of Education: Agriculture, Food and Natural Resour...

  2. Otimização de rede intermodal para o transporte de soja do norte do Mato Grosso ao porto de Santarém

    OpenAIRE

    Morales,Paulo Roberto Grossi Dias; D'Agosto,Márcio de Almeida; Souza,Cristiane Duarte Ribeiro de

    2013-01-01

    Este artigo tem como objetivo tem como objetivo propor e estabelecer uma configuração ótima para a rede futura de oferta de transporte prevista pelo Plano Nacional de Logística e Transporte (PNLT) para o horizonte de 2023 para o escoamento de soja do norte do estado do Mato Grosso para o porto de Santarém. Para tanto foi elaborado um procedimento, análogo ao modelo de análise e previsão de demanda de quatro etapas. Foi possível verificar que o Porto de Santarém pode ser considerado uma altern...

  3. Una nueva relación urbana para el Gran Concepción: Proyecto de Transporte Intermodal Biovías

    Directory of Open Access Journals (Sweden)

    Hugo Campos Miranda

    2004-11-01

    El presente artículo presenta dicho proceso aplicado al Gran Concepción y de sus resultados surgió el Sistema Integrado de Transportes, Biovías, cuya primera etapa se encontrará ejecutada y en operación a fines del 2005. Se trata de la intervención, en el ámbito del transporte urbano, más integral y ambiciosa en la historia de las regiones de nuestro país.

  4. Role of Atmospheric Cloud Radiative Effects in the Intermodal Spread in the Shift of Southern Hemispheric Eddy-driven Jet in Responses to Global Warming

    Science.gov (United States)

    Li, Y.; Thompson, D. W. J.; Bony, S.

    2017-12-01

    Observations and most climate models suggest storm track and extratropical eddy driven jet shifts poleward in a warmer climate, particularly in the Southern Hemisphere. However, the magnitude of such shifts remains uncertain. Even for a prescribed uniform SST changes, models produce large inter-model spread in the magnitude of jet shift, suggesting that a substantial part of these uncertainties are caused by the impact of cloud radiative effects on the atmospheric heating rate per se. In this study we will investigate 1) how much do clouds contribute to the spread of the circulation response in the absence of SST coupling? 2) how much do clouds contribute to the spread of the direct CO2 and SST-only response?

  5. Study of Raman-free photon pair generation using inter-modal four-wave mixing in a few-mode silica fiber

    DEFF Research Database (Denmark)

    Friis, Søren Michael Mørk; Christensen, Jesper Bjerge; Koefoed, Jacob Gade

    2017-01-01

    Single-photon sources are key components in applications of photonic quantum technologies such as quantum key distribution (QKD) [1]. One way of realizing single-photon sources is generation of photon pairs (PP) using spontaneous four-wave mixing (FWM): two photons from a pump p annihilate......, they are useful for QKD because one of the photons can be heralded by detecting the other. The heralded photons are then used for transmitting the quantum key....

  6. FHWA operations support : port peak pricing program evaluation

    Science.gov (United States)

    2009-01-01

    This report evaluates the applicability, Federal policy implications, and possible public and private sector roles related to peak pricing strategies at ports and intermodal facilities in the U.S. A number of ports and intermodal terminals are consid...

  7. Effects of powdery mildew fungicide programs on twospotted spider mite (Acari: Tetranychidae), hop aphid (Hemiptera: Aphididae), and their natural enemies in hop yards.

    Science.gov (United States)

    Gent, D H; James, D G; Wright, L C; Brooks, D J; Barbour, J D; Dreves, A J; Fisher, G C; Walton, V M

    2009-02-01

    Twospotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae), and hop aphid, Phorodon humuli (Schrank) (Hemiptera: Aphididae), are the most important arthropod pests of hop (Humulus lupulus L.) in the Northern Hemisphere. A potential barrier for greater adoption of conservation biological control strategies for spider mites and hop aphid is the extensive use of fungicides for management of hop powdery mildew, Podosphaera macularis (Wallr.:Fr.) U. Braun & S. Takamatsu. Field studies conducted in experimental plots in Oregon and Washington in 2005 and 2006 quantified the effects of powdery mildew fungicide programs (i.e., sulfur, paraffinic oil, and synthetic fungicides) on arthropod pests and natural enemies on hop. Fungicide treatment significantly affected spider mite populations in all four studies. Multiple applications of sulfur fungicides applied before burr development resulted in 1.4-3.3-fold greater spider mite populations during summer. Near the cessation of the sulfur applications, or after a lag of 20-30 d, spider mite populations increased significantly faster on sulfur treated plants compared with water-treated plants in three of four experiments. The effect of paraffinic oil on spider mites was varied, leading to exacerbation of spider mites in Oregon and Washington in 2005, suppression of mites in Oregon in 2006, and no significant effect compared with water in Washington in 2006. Significant relative treatment effects for cone damage due to spider mite feeding were detected in Oregon in 2005 in plots treated with sulfur and paraffinic oil compared with water and synthetic fungicides. Mean populations of hop aphids were similar among treatments in Oregon, although sulfur treatment suppressed hop aphid populations in Washington in 2005 and 2006. Populations of individual predacious insect species and cumulative abundance of macropredators were not consistently suppressed or stimulated by treatments in all trials. However, predatory mite abundance in Washington was affected by fungicide treatments, with plots treated with sulfur consistently having 10-fold fewer phytoseiids per leaf compared with the other treatments. Based on the results of these studies, powdery mildew fungicide programs that minimize or eliminate applications of sulfur and paraffinic oil would tend to conserve predatory mites and minimize the severity of spider mite outbreaks. However, mechanisms other than direct or indirect toxicity to phytoseiid mites likely are associated with exacerbation of spider mite outbreaks on hop.

  8. Evaluation of airborne methyl salicylate for improved conservation biological control of two-spotted spider mite and hop aphid in Oregon hop yards

    Science.gov (United States)

    The use of synthetic herbivore-induced plant volatiles (HIPV) to attract natural enemies has received interest as a tool to enhance conservation biological control (CBC). Methyl salicylate (MeSA) is a HIPV that is attractive to several key predators of two-spotted spider mite, Tetranychus urticae K...

  9. Evaluation of airborne methyl salicylate for improved conservation biological control of two-spotted spider mites and hop aphid in Oregon hop yards

    Science.gov (United States)

    The use of synthetic herbivore-induced plant volatiles (HIPV) to attract natural enemies has received interest as a tool to enhance conservation biological control (CBC). Methyl salicylate (MeSA) is a HIPV that is attractive to several key predators of two-spotted spider mite, Tetranychus urticae K...

  10. Tedarik Zincirinde Stok Yönetimi Problemleri için Elektronik Tablolar Yardımı ile Simülasyon Uygulaması

    Directory of Open Access Journals (Sweden)

    Bülent Sezen

    2004-01-01

    Full Text Available The aim of this study is to demonstate how supply chain inventory problems can be handled by using the simulation approach and spreadsheets. Two different case studies are used to guide the operations managers in finding some practical solutions to the similar inventory problems that they may encounter. By this way, spreadsheet simulations are shown to be easily applicable to different operations scenarios. In the final section, future possibilities for applying the spreadsheet simulation to the more complex inventory systems are discussed.

  11. Evaluating a landscaping project based on the design principles: A case study for the front yard of the Erzurum Metropolitan Municipality Building

    Directory of Open Access Journals (Sweden)

    Hilal Turgut

    2011-11-01

    Full Text Available Public places are areas used heavily by all part of the community and that is why landscape designing efforts in public places should efficiently satisfy the needs of all the users in the community. During the designing stages, design criteria and technical standards guide the designers. With this study, it was aimed to reveal basic art principals and the Gestalt guidelines in design and application stages of environmental arrangements related to Landscape Architecture on an embodiment example. In the project, there is water element used as an emphasizing unit as well as vegetative design areas, ceremonial places and parking lots and the study area was associated with the city.

  12. Ses veya Arayüz Yardımı ile Kontrol Edilebilen Mobil Robot Kol Tasarımı

    Directory of Open Access Journals (Sweden)

    Köksal GÜNDOĞDU

    2014-06-01

    Full Text Available Robot teknolojisinin hızlı gelişimine paralel olarak mobil araç, robot kol ve ses işleme teknolojisi de hızlı bir gelişim göstermiştir. Bu teknolojik gelişmede robotlardan beklenen en önemli parametrelerin başında güvenlik, çözüm üretme ve hız gelmektedir. Bu çalışmada, mobil araç üzerine bir robot kol yerleştirilmesi ve bu sitemlerin tasarlanan arayüz ve ses sistemi ile kontrol edilerek daha verimli ve hızlı çalışması amaçlanmıştır. Amaçlar doğrultusunda önce üzerinde bir robot kol bulunan bir mobil araç tasarımı gerçekleştirilmiş, sonrada bu mobil aracın ve robot kolun hem arayüz hem de ses komutları ile kontrol edilmesi sağlanmıştır. Yapılan test sonuçları incelendiğinde ses komutları ile kontrol sisteminin, arayüz ile kontrol sistemine göre daha verimli olduğu gözlenmiştir

  13. The effect of West Nile virus perceptions and knowledge on protective behavior and mosquito breeding in residential yards in Upstate New York

    NARCIS (Netherlands)

    Tuiten, W.; Koenraadt, C.J.M.; McComas, K.; Harrington, L.C.

    2009-01-01

    A knowledge, attitudes, and practices (KAP) questionnaire combined with entomological surveys of residential mosquito-breeding sites were conducted in two Upstate New York neighborhoods. We tested the hypothesis that “correct” West Nile virus (WNV) knowledge and perceptions correspond with the use

  14. Quando a escola é a "casa", a "rua" e o "quintal" When the school is the "home", the "street" and the "yard"

    Directory of Open Access Journals (Sweden)

    Eloiza Dias Neves

    2011-08-01

    Full Text Available Relato sobre uma escola pública rural do interior do Estado do Rio de Janeiro, na qual estudantes têm tido o melhor desempenho regional no Exame Nacional de Ensino Médio. O estudo de caso teve como objetivo entender que sentidos tem a instituição para a comunidade, o que poderia explicar o bom desempenho. Foram usadas técnicas etnográficas (observação participante, análise documental e entrevistas biográficas e aplicados questionários, e a análise dos dados teve como referência autores da Sociologia e Antropologia, como Dubar, Dubet, Canário, Tardif, Geertz e DaMatta. A diretora gere a escola pública como se fosse privada e supera fronteiras de uma organização burocrática. Os professores têm autonomia para realizar o trabalho, parecem possuir elevada autoestima e veem a escola de pelo menos três modos: a "escola-família", o espaço de ensino-aprendizagem e o "quintal de casa".This is a report about a rural public school in the state of Rio de Janeiro, in which the students were recognized for the best regional performance in the Exame Nacional de Ensino Médio [National High School Exam]. The objective of this case study was to understand the meaning the institution holds in the eyes of the community, and analyze whether it might explain the students' high performance. Ethnographic techniques were used (participant observation documentary analysis and biographical interviews and questionnaires were applied; the data was analyzed with reference to authors in the fields of Sociology and Anthropology, such as Dubar, Dubet, Canário, Tardif, Geertz and DaMatta. The director manages the public school as if it was a private school and overcomes the boundaries imposed by bureaucratic organization. Teachers have autonomy to do their work as they see fit, appear to have high self-esteem and see the school from at least three perspectives: the "family school", the "teaching and learning" space and the "home's backyard".

  15. Control of Hypothenemus hampei (FERRARI on yards for coffee drying / Controle da broca-do-café (Hypothenemus hampei FERRARI em terreiros de secagem de café

    Directory of Open Access Journals (Sweden)

    Patrícia H. Santoro

    2003-05-01

    Full Text Available The coffee borer (Hypothenemus hampei, one of the main pests affecting coffee fruits under favorable conditions for development, can contribute to a reduction in productivity. The control of this insect is basically chemical, causing environmental, food and farmer contamination. Thus, alternatives must be found to reduce the use of chemical insecticides in the control of this insect. The objective of this work was to analyze, in a coffee drying area: 1 the capture efficiency of traps placed at different heights: 0, 35 and 70 cm; 2 the period of greatest collection (0 to 96 hrs and 3 the effect of Beauveria bassiana spraying, in two concentrations, on the coffee fruits. Traps were placed around the area, and the insects were collected at 24, 48, 72,and 96 hours. At the same time, the drying fruits were sprayed with two concentrations of B. bassiana to evaluate the mortality rate caused by the fungus found in the emerged borer. Results showed no significant difference regarding the capture of the insects in the traps placed at different heights, and the 48 hour interval registered the highest number of borers collected. The highest fungus concentration (1 x 1011 canidia/ml caused a mortality rate, attested by B. bassiana of approximately 50% of the emerged borers.A broca-do-cafeeiro (Hypothenemus hampei é uma das principais pragas pelo ataque aos frutos que, sob condições favoráveis ao seu desenvolvimento, pode contribuir para redução da produtividade. O principal método de controle deste inseto é químico, provocando a contaminação ambiental dos alimentos e do agricultor. Assim, alternativas devem ser pesquisadas visando diminuir o uso de inseticidas químicos. O objetivo deste trabalho foi analisar, no terreiro de secagem, a eficiência de captura das armadilhas em diferentes alturas (0, 35 e 70 cm; o período de maior captura (0-96 h e o efeito da pulverização de Beauveria bassiana, em duas concentrações, sobre os frutos de café, visando o controle da broca. As armadilhas foram distribuídas em volta do terreiro, sendo os insetos coletados às 24, 48, 72 e 96 horas. Paralelamente, foram pulverizadas, nos frutos em secagem no terreiro, duas concentrações de B. bassiana avaliando-se a mortalidade provocada pelo fungo nas brocas emergidas. Os resultados obtidos mostraram que não houve diferença significativa quanto à captura dos insetos nas diferentes alturas das armadilhas e no intervalo de 24-48 horas foi coletado o maior número de brocas. A maior concentração do fungo (1 x 1011 conídios/ml promoveu mortalidade confirmada por B. bassiana de aproximadamente 50% das brocas emergidas.

  16. The National Shipbuilding Research Program 1985 Ship Production Symposium Volume 2 Paper No. 22: Expanded Planning Yard Concept and Configuration Accounting or Improving Navy Ship Engineering

    National Research Council Canada - National Science Library

    1985-01-01

    .... Requirements for ship acquisition programs have been refined to reflect these improvements. We have learned that there is a need for clearly assigned responsibility in engineering, that configuration identification must be an integral part of engineering, and that logistics support must be an integral part of engineering.

  17. Phenotypic and genotypic characters of isolates of Pasteurella multocida obtained from back-yard poultry and from two outbreaks of avian cholera in avifauna in Denmark

    DEFF Research Database (Denmark)

    Christensen, J.P.; Dietz, Hans-Henrik; Bisgaard, M.

    1998-01-01

    Two outbreaks of fowl cholera in the avifauna in Denmark, affecting primarily elders but also cormorants, gulls and oyster-catchers were shown to be caused by the same clone of Pasteurella multocida ssp, multocida by restriction enzyme analysis (REA) and ribotyping, using the enzymes HpaII and Hha...

  18. Kadı Abdülcebbar'a Göre Allah-İnsan İlişkisinde İlahi Yardım

    OpenAIRE

    KOÇ, Z.Humeyra

    2014-01-01

    This article deals with Qadi Abd al-Jabbar’s thoughts on Divine Assistance (Lutf) in terms of God and Human relationship. Qadi Abd al-Jabbar first, with a rational base, explains the concept of Lutf on the basis of human freedom (at-tamkin) and responsibility (at-taklif); secondly, treates the divine assistance as a contingent and merit depending on the will of man. This Mu’tazilî perspective has a rational and moral roots, unlike Ash'ari’s position that premised that everything is part ...

  19. The nuclear cancerology: finally in the yard of the men in high places; La cancerologie nucleaire: enfin dans la cour des grands

    Energy Technology Data Exchange (ETDEWEB)

    Chatal, J.F. [Nantes Univ., UMR 601 Inserm, 44 (France)

    2005-11-15

    From the beginning of the sixties nuclear medicine expanded in numerous medical specialities, principally in cardiology and cancerology. The development of PET constituted a technological revolution. Improvement in radioimmunotherapy, new radiopharmaceuticals, development of vectorized radiotherapy are such steps that give performances to nuclear cancerology. (N.C.)

  20. Data and records management plan for the White Wing Scrap Yard (Waste Area Grouping 11) geophysical survey at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1994-04-01

    A geophysical survey is being conducted across the Waste Area Grouping (WAG) 11 site to locate buried nonindigenous materials. The survey team will collect data manually in field logbooks and on field forms using two types of instrumentation. This Data and Records Management Plan will describe the process necessary to record and track the geophysical data in a manner that will comply with the data quality objectives (DQOs) described in the WAG 11 Geophysical Survey Work Plan and with Environmental Restoration (ER) regulations concerning project records. This plan provides guidance on handling documentation within CDM Federal Programs Corporation (CDM Federal) and by the survey team in the field. An initial (Phase 1) survey will be performed in established areas (referred to as known target areas) using both 10-ft and 20-ft grid spacing. The results of the Phase 1 survey will be evaluated to determine the appropriate grid spacing to be used for the subsequent survey phase. The second phase (Phase 2) will then cover the remainder of the WAG 11 area using the grid spacing determined in Phase 1. The objective of the Phase 2 survey will be to estimate the horizontal and vertical extent of nonindigenous materials in the subsurface that are man-made, ferrous, highly resistive, and/or possess conductivity above background, based on the survey grid established in Phase 1

  1. Non-Linear Fibres for Widely Tunable Femtosecond Fibre Lasers

    DEFF Research Database (Denmark)

    Pedersen, Martin Erland Vestergaard

    of a fusion splicer and a gas-line burner, is applied to the few-moded fibres. An intermodal four-wave mixing process and a novel intermodal Cerenkov generation process are demonstrated experimentally in one of the two speciality few-moded fibres. The two intermodal processes are described theoretically...

  2. Macro scale models for freight railroad terminals.

    Science.gov (United States)

    2016-03-02

    The project has developed a yard capacity model for macro-level analysis. The study considers the detailed sequence and scheduling in classification yards and their impacts on yard capacities simulate typical freight railroad terminals, and statistic...

  3. Models and algorithms for the empty container repositioning and its integration with routing problems

    OpenAIRE

    Lai, Michela

    2013-01-01

    The introduction of containers has fostered intermodal freight transportation. A definition of intermodality was provided by the European Commission as “a characteristic of a transport system whereby at least two different modes are used in an integrated manner in order to complete a door-to-door transport sequence”. The intermodal container transportation leads to several benefits, such as higher productivity during handling phases and advantages in terms of security, losses and damage...

  4. Not in My Back Yard: A Comparative Analysis of Crime Around Publicly Funded Drug Treatment Centers, Liquor Stores, Convenience Stores, and Corner Stores in One Mid-Atlantic City.

    Science.gov (United States)

    Furr-Holden, C Debra M; Milam, Adam J; Nesoff, Elizabeth D; Johnson, Renee M; Fakunle, David O; Jennings, Jacky M; Thorpe, Roland J

    2016-01-01

    This research examined whether publicly funded drug treatment centers (DTCs) were associated with violent crime in excess of the violence happening around other commercial businesses. Violent crime data and locations of community entities were geocoded and mapped. DTCs and other retail outlets were matched based on a Neighborhood Disadvantage score at the census tract level. Street network buffers ranging from 100 to 1,400 feet were placed around each location. Negative binomial regression models were used to estimate the relationship between the count of violent crimes and the distance from each business type. Compared with the mean count of violent crime around drug treatment centers, the mean count of violent crime (M = 2.87) was significantly higher around liquor stores (M = 3.98; t test; p crime and the distance from drug treatment centers (β = -.069, p crime associated with drug treatment centers is similar to that associated with liquor stores and is less frequent than that associated with convenience stores and corner stores.

  5. Not in My Back Yard: A Comparative Analysis of Crime Around Publicly Funded Drug Treatment Centers, Liquor Stores, Convenience Stores, and Corner Stores in One Mid-Atlantic City

    Science.gov (United States)

    Furr-Holden, C. Debra M.; Milam, Adam J.; Nesoff, Elizabeth D.; Johnson, Renee M.; Fakunle, David O.; Jennings, Jacky M.; Thorpe, Roland J.

    2016-01-01

    Objective: This research examined whether publicly funded drug treatment centers (DTCs) were associated with violent crime in excess of the violence happening around other commercial businesses. Method: Violent crime data and locations of community entities were geocoded and mapped. DTCs and other retail outlets were matched based on a Neighborhood Disadvantage score at the census tract level. Street network buffers ranging from 100 to 1,400 feet were placed around each location. Negative binomial regression models were used to estimate the relationship between the count of violent crimes and the distance from each business type. Results: Compared with the mean count of violent crime around drug treatment centers, the mean count of violent crime (M = 2.87) was significantly higher around liquor stores (M = 3.98; t test; p stores (M = 3.78; t test; p stores (M = 2.65; t test; p = .32). In the adjusted negative binomial regression models, there was a negative and significant relationship between the count of violent crime and the distance from drug treatment centers (β = -.069, p stores (β = -.081, p stores (β = -.116, p stores (β = -.154, p stores and is less frequent than that associated with convenience stores and corner stores. PMID:26751351

  6. Remedial investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment (RFA)/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures implementation process. Under CERCLA the actions follow the PA/SI/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. The development of this document will incorporate requirements under both RCRA and CERCLA into an RI work plan for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2.

  7. Remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text

    International Nuclear Information System (INIS)

    1994-08-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when the ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures Implementation process. Under CERCLA, the actions follow the preliminary assessment/site investigation/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. This document incorporates requirements under both RCRA and CERCLA in the form of an RI report for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2

  8. Addendum to the remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant Oak Ridge, Tennessee. Volume 1: Main text

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    This addendum to the Remedial Investigation (RI) Report on Bear Creek Valley Operable Unit (OU) 2 at the Oak Ridge Y-12 Plant was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. This addendum is a supplement to a document that was previously issued in January 1995 and that provided the Environmental Restoration Program with information about the results of the 1993 investigation performed at OU 2. The January 1995 D2 version of the RI Report on Bear Creek Valley OU 2 included information on risk assessments that have evaluated impacts to human health and the environment. Information provided in the document formed the basis for the development of the Feasibility Study Report. This addendum includes revisions to four chapters of information that were a part of the document issued in January 1995. Specifically, it includes revisions to Chaps. 2, 3, 4, and 9. Volume 1 of this document is not being reissued in its entirety as a D3 version because only the four chapters just mentioned have been affected by requested changes. Note also that Volume 2 of this RI Report on Bear Creek Valley OU 2 is not being reissued in conjunction with Volume 1 of this document because there have been no changes requested or made to the previously issued version of Volume 2 of this document.

  9. Remedial Investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1992-09-01

    This Remedial Investigation (RI) work plan contains summaries of geographical, historical, operational, geological, and hydrological information specific to the unit. The potential for release of contamination to receptors through the various media is addressed, and a sampling and analysis plan is presented to determine the extent of release of contamination to the surrounding environment. Proposed activities include walkover radiation surveys at all sites, soil borings at SY-200, piezometer installation and water table sampling at SA-1 and SY-200, and surface water and sediment runoff sampling at all three sites. Data from the site characterization activities will be combined with data from ongoing site-wide monitoring programs (i.e., groundwater, surface water, and biological monitoring) to provide input for a screening-level risk assessment and evaluation of altemative remedial actions

  10. Remedial investigation work plan for Bear Creek Valley Operable Unit 2 (Rust Spoil Area, SY-200 Yard, Spoil Area 1) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1993-05-01

    The enactment of the Resource Conservation and Recovery Act (RCRA) in 1976 and the Hazardous and Solid Waste Amendments (HSWA) to RCRA in 1984 created management requirements for hazardous waste facilities. The facilities within the Oak Ridge Reservation (ORR) were in the process of meeting the RCRA requirements when ORR was placed on the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) on November 21, 1989. Under RCRA, the actions typically follow the RCRA Facility Assessment (RFA)/RCRA Facility Investigation (RFI)/Corrective Measures Study (CMS)/Corrective Measures implementation process. Under CERCLA the actions follow the PA/SI/Remedial Investigation (RI)/Feasibility Study (FS)/Remedial Design/Remedial Action process. The development of this document will incorporate requirements under both RCRA and CERCLA into an RI work plan for the characterization of Bear Creek Valley (BCV) Operable Unit (OU) 2

  11. Two-Year Soil Gas Sampling and Respiration Testing Results Report for Full-Scale Bioventing at the POL Yard, Sites SS-06 and ST-40, Wurtsmith AFB, Michigan

    National Research Council Canada - National Science Library

    1998-01-01

    .... Soil gas samples were collected and in situ respiration testing was performed by Parsons ES from 13 to 17 October 1998 to assess the extent of remediation completed during approximately 2 years...

  12. Dynamic crossmodal links revealed by steady-state responses in auditory-visual divided attention

    NARCIS (Netherlands)

    de Jong, Ritske; Toffanin, Paolo; Harbers, Marten; Martens, Sander

    Frequency tagging has been often used to study intramodal attention but not intermodal attention. We used EEG and simultaneous frequency tagging of auditory and visual sources to study intermodal focused and divided attention in detection and discrimination performance. Divided-attention costs were

  13. 40 CFR 60.1930 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Science.gov (United States)

    2010-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1930 Section 60... Incinerators That Burn 100 Percent Yard Waste § 60.1930 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of construction...

  14. 40 CFR 60.3067 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3067 Section 60.3067... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3067 How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9 of...

  15. 40 CFR 60.2971 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Science.gov (United States)

    2010-07-01

    ... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2971 Section 60... Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2971 What are the emission limitations for air curtain incinerators that burn only wood waste, clean lumber, and yard waste? (a) Within...

  16. 40 CFR 62.15385 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Science.gov (United States)

    2010-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 62.15385 Section 62... Incinerators That Burn 100 Percent Yard Waste § 62.15385 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100 percent yard waste? (a) Provide a notice of construction...

  17. 78 FR 75899 - Safety Zone; 2013 Holiday Boat Parades, Captain of the Port Miami Zone; FL

    Science.gov (United States)

    2013-12-13

    .... The moving zone will include a buffer zone extending 50 yards ahead of the lead parade vessel, 50... include a buffer zone extending to 50 yards ahead of the lead vessel, 50 yards astern of the last... 1625-AA00 Safety Zone; 2013 Holiday Boat Parades, Captain of the Port Miami Zone; FL AGENCY: Coast...

  18. From wooing soccer moms to demonizing welfare mothers : a legislative and policy context for women's travel

    Science.gov (United States)

    2002-04-01

    Describes the impact of the Intermodal Surface Transportation Efficiency Act (ISTEA) and other legislation on women's travel behavior, and the lack of impact women's behavior has on legislation. Includes a brief survey of women's travel needs and beh...

  19. Environmental digital data repositories project : final report, June 22, 2009.

    Science.gov (United States)

    2010-06-22

    This research body of work addresses two outstanding needs of the FDOT. The first need is to support the FDOT's Strategic Intermodal System (SIS) initiative and their efforts to define and manage existing and proposed multimodal centers, modes (air, ...

  20. Estimating the future agriculture freight transportation network needs due to climate change using remote sensing and regional climate models.

    Science.gov (United States)

    2016-12-01

    A reoccurring challenge with increasing fuel prices is optimization of multi- and inter-modal freight transport to move products most efficiently. Projections for the future of agriculture in the United States (U.S.) combined with regional climate mo...

  1. 76 FR 16851 - Notice of Intent To Rule on Passenger Facility Charge (PFC) Application 11-11-C-00-BUR, To Impose...

    Science.gov (United States)

    2011-03-25

    ... revenue: $35,000,000. Description of Proposed Impose and Use Project Regional Intermodal Transportation... operators and off-airport hotel vans; pedestrian crosswalk across Empire Avenue to connect the train station...

  2. The Performance and Registration Information Systems Management (PRISM) pilot demonstration project

    Science.gov (United States)

    1999-12-01

    The Intermodal Surface Transportation Efficiency Act of 1991 mandated a study to explore the potential of the commercial motor vehicle (CMV) registration process as a safety enforcement tool for reducing CMV accidents. The project sought to establish...

  3. Expert systems for crash data collection

    Science.gov (United States)

    1995-08-01

    The Federal Highway Administration (FHWA) recognizes that many metropolitan areas are struggling with how to respond adequately to the 1990 Clean Air Act Amendments (CAAA) and the 1991 Intermodal Surface Transportation Efficiency Act (ISTEA), particu...

  4. Safety belt and motorcycle helmet use in Virginia : results of the 1992 survey to qualify for incentive funds under ISTEA, section 153.

    Science.gov (United States)

    1993-01-01

    Section 153 of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established an incentive grant program to support states in adopting and implementing laws requiring the use of safety belts and motorcycle helmets. Having such laws ...

  5. Safety belt and motorcycle helmet use in Virginia : results of the 1993 survey to qualify for incentive funds under ISTEA, Section 153.

    Science.gov (United States)

    1993-01-01

    Section 153 of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established an incentive grant program to support states in adopting and implementing laws requiring the use of safety belts and motorcycle helmets. Having such laws ...

  6. 75 FR 53736 - Notice of National Grain Car Council Meeting

    Science.gov (United States)

    2010-09-01

    ... development of Positive Train Control; discussion of export grain in intermodal containers; a presentation by... Processors, weather's effect on supply/demand of equipment, and export market impact on U.S. grain car supply...

  7. Supramodal theta, gamma, and sustained fields predict modality-specific modulations of alpha and beta oscillations during visual and tactile working memory

    NARCIS (Netherlands)

    Ede, F.L. van; Jensen, O.; Maris, E.G.G.

    2017-01-01

    Flexible control over currently relevant sensory representations is an essential feature of primate cognition. We investigated the neurophysiological bases of such flexible control in humans during an intermodal working memory task in which participants retained visual or tactile sequences. Using

  8. Cost optimization of biofuel production – The impact of scale, integration, transport and supply chain configurations

    NARCIS (Netherlands)

    de Jong, S.A.; Hoefnagels, E.T.A.; Wetterlund, Elisabeth; Pettersson, Karin; Faaij, André; Junginger, H.M.

    2017-01-01

    This study uses a geographically-explicit cost optimization model to analyze the impact of and interrelation between four cost reduction strategies for biofuel production: economies of scale, intermodal transport, integration with existing industries, and distributed supply chain configurations

  9. Methodology Application: Logistic Regression the Using CODES Data

    Science.gov (United States)

    1996-09-06

    Congress directed the Secretary of Transportation, through the Intermodal : Surface Transportation Efficiency Act (ISTEA) of 1991, to carry out a study or : studies to determine the impact of safety belt and motorcycle helmet use. In : order to carry...

  10. Marketplace strategy contract.

    Science.gov (United States)

    2014-02-25

    The Heartland Intermodal Gateway (HIG) in Prichard, WV is dedicated to providing a : corridor for double-stacked rail across what is known as the heartland of the United : States. The Rahall Transportation Institute (RTI) was tasked with assist...

  11. A preliminary demonstration of "virtual warehousing" and cross-docking technique with active RFID combined with asset tracking equipment.

    Science.gov (United States)

    2010-11-01

    The University of Denvers Intermodal Transportation Institute and System Planning : Corporations GlobalTrak system have successfully demonstrated the integration of GPS : tracking and active RFID monitoring of simulated cargo of pallet and cart...

  12. Air Quality Case Studies Report

    Science.gov (United States)

    1995-08-01

    The Federal Highway Administration (FHWA) recognizes that many metropolitan areas are struggling with how to respond adequately to the 1990 Clean Air Act Amendments (CAAA) and the 1991 Intermodal Surface Transportation Efficiency Act (ISTEA), particu...

  13. Performance measures for evaluating multi-state projects.

    Science.gov (United States)

    2011-09-01

    "Freight transportation projects require an analytic process that considers the impacts of geographic and industry distribution of project : benefits, intermodal impacts, and reliability, as well as the traditional benefits of time savings, safety en...

  14. New Politics of Clean Air and Transportation

    Science.gov (United States)

    1997-02-01

    This report focuses on the Clean Air Act (CAAA) and the State Air Quality Implementation Plan (SIP) and the need for conformity with transportation measures and policies. The Intermodal Surface Transportation Efficiency Act (ISTEA) has reinforced Fed...

  15. Planning for intelligent transportation systems in small urban areas.

    Science.gov (United States)

    1997-01-01

    Intelligent transportation systems (ITS) has been a primary program focus of the U.S. Department of Transportation since its origination in the Intermodal Surface Transportation Efficiency Act of 1991. The federal ITS program funded early deployment ...

  16. Maritime trade & transportation 2002

    Science.gov (United States)

    2002-01-01

    The Marine Transportation System (MTS) contributes to U.S. economic growth, enhances U.S. global competitiveness, and supports national security objectives. The MTS consists of an extensive network of waterways, ports, and their intermodal connectors...

  17. Maritime security report. November 2000 [Commercial maritime drug smuggling

    Science.gov (United States)

    2000-11-01

    Port and security programs being implemented in Colombia's port facilities, maritime jurisdictions, and the marine intermodal shipping cycle are producing successful results against commercial maritime drug smuggling. This security reports examines t...

  18. Port resilience: overcoming threats to maritime infrastructure and operations from climate change : final report.

    Science.gov (United States)

    2015-12-01

    In the coastal zone, seaports and their intermodal connectors are key types of infrastructure that support the global : supply chain, provide regional economic activity, local transportation system services, and community jobs. The : protection of co...

  19. Export growth, energy costs, and sustainable supply chains

    Science.gov (United States)

    2010-11-01

    The report examines sustainable supply chains in North America and the role played by rail intermodal : operations in lowering ten-mile fuel and emission costs. It examines whether current systems favor imports : over exports a current complaint ...

  20. Building the vision, a series of AZTech ITS model deployment success stories for the Phoenix metropolitan area : number eleven : information connection, creating a state-of-the-art privatized traveler information system

    Science.gov (United States)

    1998-01-01

    As an international showcase for intelligent transportation, AZTech has a mission of creating a regional intermodal transportation system through public and private partnerships. In working toward this lofty goal, AZTech's most valuable commodity has...

  1. Consideration of the 15 Factors in the Metropolitan Planning Process

    Science.gov (United States)

    1995-01-01

    This synthesis will be of immediate interest to land luse and transportation : planning officials, with special interest to state, regional, and local planners : and administrators who must repond to the requirements of the Intermodal Surface : Trans...

  2. Sistemas de transporte inteligentes en cruces fronterizos internacionales : un estudio abarcador : facilitando el comercio y mejorando la seguridad en el transporte

    Science.gov (United States)

    2001-04-01

    El Programa de Permisosen Fronteras Internacionales (IBC por sus siglas en ingls) fue iniciado bajo la previsin del Acta de Eficiencia de Transporte Terrestre Intermodal (ISTEA por sus siglas en ingls) en 1991. El programa fue concebido origina...

  3. Fiber amplifiers under thermal loads leading to transverse mode instability

    DEFF Research Database (Denmark)

    Johansen, Mette Marie; Hansen, Kristian Rymann; Alkeskjold, Thomas Tanggaard

    2014-01-01

    Transverse mode instability (TMI) in rare-earth doped fiber amplifiers operating above an average power threshold is caused by intermodal stimulated thermal Rayleigh scattering due to quantum defect heating. We investigate thermally induced longitudinal waveguide perturbations causing power trans...

  4. Frequency conversion through spontaneous degenerate four wave mixing in large mode area hybrid photonic crystal fibers

    DEFF Research Database (Denmark)

    Petersen, Sidsel Rübner; Alkeskjold, Thomas Tanggaard; Olausson, Christina Bjarnal Thulin

    2014-01-01

    Frequency conversion through spontaneous degenerate four wave mixing (FWM) is investigated in large mode area hybrid photonic crystal fibers. Different FWM processes are observed, phasematching between fiber modes of orthogonal polarization, intermodal phasematching across bandgaps, and intramoda...

  5. Developing a regional approach to transportation demand management and nonmotorized transportation : best practice case studies

    Science.gov (United States)

    1995-01-01

    This report is being forwarded to Congress pursuant to Section 6054 (c) of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA). The first Implementation Report, transmitted to Congress in June 1994, described the achievements of DOT ...

  6. Life-Cycle Cost and Risk Analysis of Alternative Configurations for Shipping Low-Level Radioactive Waste to the Nevada Test Site

    Energy Technology Data Exchange (ETDEWEB)

    PM Daling; SB Ross; BM Biwer

    1999-12-17

    The Nevada Test Site (NTS) is a major receiver of low-level radioactive waste (LLW) for disposal. Currently, all LLW received at NTS is shipped by truck. The trucks use highway routes to NTS that pass through the Las Vegas Valley and over Hoover Dam, which is a concern of local stakeholder groups in the State of Nevada. Rail service offers the opportunity to reduce transportation risks and costs, according to the Waste Management Programmatic Environmental Impact Statement (WM-PEIS). However, NTS and some DOE LLW generator sites are not served with direct rail service so intermodal transport is under consideration. Intermodal transport involves transport via two modes, in this case truck and rail, from the generator sites to NTS. LLW shipping containers would be transferred between trucks and railcars at intermodal transfer points near the LLW generator sites, NTS, or both. An Environmental Assessment (EA)for Intermodal Transportation of Low-Level Radioactive Waste to the Nevada Test Site (referred to as the NTSIntermodal -M) has been prepared to determine whether there are environmental impacts to alterations to the current truck routing or use of intermodal facilities within the State of Nevada. However, an analysis of the potential impacts outside the State of Nevada are not addressed in the NTS Intermodal EA. This study examines the rest of the transportation network between LLW generator sites and the NTS and evaluates the costs, risks, and feasibility of integrating intermodal shipments into the LLW transportation system. This study evaluates alternative transportation system configurations for NTS approved and potential generators based on complex-wide LLW load information. Technical judgments relative to the availability of DOE LLW generators to ship from their sites by rail were developed. Public and worker risk and life-cycle cost components are quantified. The study identifies and evaluates alternative scenarios that increase the use of rail (intermodal

  7. Life-Cycle Cost and Risk Analysis of Alternative Configurations for Shipping Low-Level Radioactive Waste to the Nevada Test Site

    International Nuclear Information System (INIS)

    PM Daling; SB Ross; BM Biwer

    1999-01-01

    The Nevada Test Site (NTS) is a major receiver of low-level radioactive waste (LLW) for disposal. Currently, all LLW received at NTS is shipped by truck. The trucks use highway routes to NTS that pass through the Las Vegas Valley and over Hoover Dam, which is a concern of local stakeholder groups in the State of Nevada. Rail service offers the opportunity to reduce transportation risks and costs, according to the Waste Management Programmatic Environmental Impact Statement (WM-PEIS). However, NTS and some DOE LLW generator sites are not served with direct rail service so intermodal transport is under consideration. Intermodal transport involves transport via two modes, in this case truck and rail, from the generator sites to NTS. LLW shipping containers would be transferred between trucks and railcars at intermodal transfer points near the LLW generator sites, NTS, or both. An Environmental Assessment (EA)for Intermodal Transportation of Low-Level Radioactive Waste to the Nevada Test Site (referred to as the NTSIntermodal -M) has been prepared to determine whether there are environmental impacts to alterations to the current truck routing or use of intermodal facilities within the State of Nevada. However, an analysis of the potential impacts outside the State of Nevada are not addressed in the NTS Intermodal EA. This study examines the rest of the transportation network between LLW generator sites and the NTS and evaluates the costs, risks, and feasibility of integrating intermodal shipments into the LLW transportation system. This study evaluates alternative transportation system configurations for NTS approved and potential generators based on complex-wide LLW load information. Technical judgments relative to the availability of DOE LLW generators to ship from their sites by rail were developed. Public and worker risk and life-cycle cost components are quantified. The study identifies and evaluates alternative scenarios that increase the use of rail (intermodal

  8. MoTiV - Mobility and transport in intermodal traffic. Mobility in urban areas. 'SIM-simulation models'. Final report; Mobilitaet und Transport im intermodalen Verkehr (MoTiV). Mobilitaet im Ballungsraum. 'SIM-Simulationsmodell'. Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Konhaeuser, P.

    2000-11-23

    Today, modelling and simulation of traffic flow is used for the design and investigation of new systems, in particular for driver assistance and especially for on-line applications for the reconstruction of traffic state. In the project existing software tools were improved, refined and adapted for special applications in the joined project MoTiV. An emphasis was the development, provision and application of robust techniques for the traffic state estimation at existing line control equipment, where measured traffic data have been used as input. A further emphasis was the development of a model for the traffic in urban areas and the application of this model for the design and optimisation of co-ordinated control of light signal units. In this application modern control techniques and also agent-based techniques were used. Significant results are the design of controllers for ACC systems, the sensor simulations for the project ASA (turning and lane changing assistance) and the methods of the model coupling for applications of the incident detection. A highlight was the on-line application of different methods and techniques for the reconstruction of speed and density profiles and the tools for the incident detection in the context of the COMPANION system which was installed at the German highway A92. For the final demonstration in Goettingen, single vehicle data were collected with help of induction loops at the test site A92. These data were transmitted to the demonstration site, where the processing and visualisation was conducted. To get a good visual impression about the traffic states and to compare the results, a transmission of video images was transmitted parallel to the traffic data. (orig.) [German] Die Modellierung und Simulation von Verkehrsablaeufen wird heute zur Auslegung und Untersuchung von neuen Systemen, insbesondere auch Fahrerassistenzsystemen und speziell fuer On-Line-Anwendungen zur Rekonstruktion von Verkehrszustaenden (Verkehrslagen) geingesetzt. Im Projekt wurden bestehende Programmpakete weiterentwickelt, verfeinert und fuer die speziellen Anwendungen im Verbundprojekt MoTiV angepasst. Ein Schwerpunkt war die Entwicklung, Bereitstellung und Anwendung von robusten Verfahren zur Zustandsschaetzung an realen Anlagen mit Hilfe von gemessenen Verkehrsdaten. Ein weiterer Schwerpunkt war die Entwicklung eines Modells fuer den Innerortsverkehr und die Anwendung dieses Modells zur Auslegung und Optimierung von koordinierten Steuerung von Lichtsignalanlagen, wobei auch agentenbasierte Verfahren eingesetzt wurden. Wichtige Ergebnisse sind die Auslegung von Reglern fuer ACC-Systeme, die Sensorsimulation von ASA (Abbiege- und Spurenwechselassistenz) und die Methoden der Modellkopplung fuer die Anwendungen der Stoerfallerkennung. Besonders hervorzuheben ist der On-Line-Einsatz verschiedener Verfahren zur Rekonstruktion von Geschwindigkeits- und Dichteprofilen und zur Stoerfallerkennung im Rahmen von COMPANION an der A92. Fuer den Test und die Demonstration bei der Abschlussveranstaltungen, bei der die einzelnen Verfahren verglichen wurden, wurden die an Schleifen der A92 gemessenen Einzelfahrzeugdaten uebertragen, aufbereitet, veredelt und visuell dargestellt. Zur Kontrolle der Ergebnisse und zum Vergleich der unterschiedlichen Verfahren wurde auch eine direkte Videobilduebertragung aufgebaut. (orig.)

  9. Desarrollo de una metodología para la evaluación de la seguridad de tráfico y el análisis de la influencia del transporte de mercancías y el trasvase intermodal entre modos terrestres

    OpenAIRE

    Arenas Ramírez, Blanca del Valle

    2008-01-01

    Los accidentes de tráfico representan para los países desarrollados, un problema de primer orden, ya que son la primera causa de mortalidad entre la población joven y un problema social importante, muy presente en la agenda política, porque se ha ido tomando mayor conciencia del costo que tiene, para la sociedad en su conjunto, la pérdida de vidas humanas. En España, más del 80 % de los accidentes ocurren en vías interurbanas, sujetas por otra parte a una mayor movilidad cada año, motivada po...

  10. Finansal Bilgi Manipülasyonunun Beneish Modeli Yardımıyla Ölçülmesi: BIST İmalat Sanayi Üzerine Bir Araştırma (Measurement of Financial Information Manipulation with The Help of Beneish Model: A Research on BIST Manufacturing Industry

    Directory of Open Access Journals (Sweden)

    Hakkı FINDIK

    2016-03-01

    Full Text Available The financial information manipulation has been the crucial subject of the recent years with the effect of various perspectives related to the earning management. Because of the conflicts of interest of information users, the manipulation possibility of the financial reports belonging to the businesses, which are the important actor of financial markets, is present. The managers can apply the financial information manipulation by showing the financial position and performance of business different from what they currently are thanks to the flexibility that the accrual basis of accounting provides them. In this study, the finding related to whether the businesses processing in BIST manufacturing industry have applied the financial information manipulation or not via Beneish model has been carried out. In addition to this, the finding related to which variables have effect on whether any businesses have carried out the financial information manipulation or not by using logistic regression has been done. The obtained results show powerful evidences on behalf of the fact that the financial information manipulation has taken its source from the accrual basis of accounting.

  11. Attitude Towards Seeking Professional Psychological Help in a Sample of Preservice Teachers (Bir Öğretmen Adayı Örnekleminde Profesyonel Psikolojik Yardım Almaya İlişkin Tutum).....Doi: 10.14686/BUEFAD.2015111027

    OpenAIRE

    KAYA, Çınar

    2015-01-01

    The construct “attitude toward seeking professional psychological help” is a central theme in the literature related to psychological help-seeking behaviors. The present study aimed to investigate the attitudes of preservice teachers toward seeking psychological help. Data was collected from 144 university students from the Faculty of Education. Construct was assessed using the abbreviated Turkish form of the scale “Attitudes Toward Seeking Psychological Help (ASPH)”. Differences in levels of...

  12. Turizm Sektörünün Türkiye Ekonomisi Üzerindeki Etkisinin Girdi-Çıktı Tablosu Yardımıyla Değerlendirilmesi(The Evaluatin of Tourism Sector’s Effect on Turkish Economy Trough Input-Output Table

    Directory of Open Access Journals (Sweden)

    İlkay DİLBER

    2007-01-01

    Full Text Available Tourism industry is one of the most important industries in the economic development of Turkish economy. In addition to its usual effects on GDP, tourism revenues can help to reduce the current account deficits. Thus, in order to determine the importance of tourism industry for the Turkish economy, this study uses input-output tables of the Turkish tourism industry in 1998. Calculating the industry’s value added and factor intensity and understanding whether the sector is subject to the dynamic external economies are extremely important for future policy suggestions.

  13. İlköğretim Öğrencilerinin Arkadaşlarıyla Yaşadığı Çatışmaları Çözmede Okuldaki Psikolojik Danışmanın Yardımına İlişkin Görüşleri

    OpenAIRE

    Atıcı, Yrd. Doç. Dr. Meral

    2014-01-01

    The purpose of this study is to find out whether 6th, 7th and 8th graders ask any help from school counsellor for resolving their conflicts with peers and to describe gender, socioeconomic and grade level differences. The study also aims to identify what conflicts students seek assistance for from school counsellor and what strategies students think school counsellor used in dealing with their conflicts. 6th, 7th and 8th graders attending five different schools at Seyhan and Yüreğir districts...

  14. Installation Restoration Program. Phase 1. Records Search, Kelly AFB, Texas

    Science.gov (United States)

    1982-02-01

    migration. f. Minor spillage of oils and solvents such as trichlorethylene and perchlorethylene occurred at Site S-2, Yard 13 of the DPDO Storage Yard...Yard 13 was used for oil storage in the past and for other liquid products received on base such as trichlorethylene and perchlorethylene . One dump...and perchlorethylene are stored here in an asphalt pavea area enclosed with a fence. The site is covered with a roof and partially enclosed with a I

  15. 33 CFR 334.410 - Albemarle Sound, Pamlico Sound, and adjacent waters, NC; danger zones for naval aircraft operations.

    Science.gov (United States)

    2010-07-01

    ...°31′00″, longitude 76°01′40″. (2) Northern part of Currituck Sound. Beginning at a point bearing 65°30′, 1,025 yards, from Currituck Sound Light 69; thence 86°, 6,000 yards; thence 193°, 4,425 yards... operations in the area described in paragraph (b) of this section, a cluster of flashing red lights at night...

  16. Eestlased sisustamas maailma suurimat laeva / Oliver Rand

    Index Scriptorium Estoniae

    Rand, Oliver, 1971-

    2000-01-01

    Soome laevaehitusfirma Kvaerner Masa-Yards kaasas Eesti sisustusfirma Lindal Private laevaehitusprojekti, mille tulemusel valmivad viie aasta jooksul kolm maailma suurimat luksusreisilaeva. Tabel: Maailma suurima reisilaeva tehnilised andmed

  17. 76 FR 16410 - FIFRA Scientific Advisory Panel; Notice of Public Meeting

    Science.gov (United States)

    2011-03-23

    ... Agency, Conference Center, Lobby Level, One Potomac Yard (South Bldg.), 2777 S. Crystal Dr., Arlington... (including mode of action framework, adverse Outcome Pathway Concepts, threshold of toxicological concern...

  18. 76 FR 69801 - Conductor Certification

    Science.gov (United States)

    2011-11-09

    ... clearly understood. A. Definitions 1. Substance Abuse Professional (SAP) FRA solicited comments whether a... have traditionally been known as certified engineers, conductors, brakemen, yard helpers, and yardmen...

  19. Marinette Marine Corporation Internal Supply Chain Project

    National Research Council Canada - National Science Library

    2008-01-01

    .... MMG's environment is challenging because it includes multiple yards and major subcontractors simultaneously doing new construction and repair work for commercial, Navy, and Coast Guard customers...

  20. 77 FR 34042 - Notice of Receipt of Requests for Amendments to Delete Uses in Certain Pesticide Registrations

    Science.gov (United States)

    2012-06-08

    ... & gardens around homes & apartments; grounds around day care facilities; school yards; parks (except.... Turf, shade & forest trees, amyloliquefaciens Strain shrubs, hydroponics, FZB24. tubers, bulbs & corns...

  1. 40 CFR 62.15410 - What definitions must I know?

    Science.gov (United States)

    2010-07-01

    ... (nonmedical), by nonmanufacturing activities at prisons and government facilities, and other similar.../retail, institutional, or industrial sources as part of maintaining yards or other private or public...

  2. The Sequence of Hip and Selected Upper-Extremity Joint Movements During the Golf Drive.

    Science.gov (United States)

    Hunter, Charles L.

    This study analyzed wrist, elbow, and hip actions of golfers who were accurately driving a golf ball a maximum distance. Electrogoniometry and cinematography were used to measure wrist, forearm, elbow, and hip actions during the downswing of 10 low-handicap golfers who were attempting to drive a minimum of 225 yards within a 50-yard corridor.…

  3. Finding of No Significant Impact, Skiffes Creek Federal Navigation Channel Maintenance Dredging, Joint Base Langley-Eustis, Fort Eustis, Virginia

    Science.gov (United States)

    2014-06-06

    cubic yards of buried sludge/contaminated soil and 220 cubic yards of concrete from the site. The Remedial Action was completed 2006 but required long...overtopping and re-entry into the waterway. In addition, the prospective permittee must adequately address the need for liner or impermeable material to

  4. 75 FR 65985 - Safety Zone: Epic Roasthouse Private Party Firework Display, San Francisco, CA

    Science.gov (United States)

    2010-10-27

    ... the navigable waters of San Francisco Bay 1,000 yards off Epic Roasthouse Restaurant, San Francisco... waters of San Francisco Bay, 1,000 yards off Epic Roasthouse Restaurant, San Francisco, CA. The fireworks... National Technology Transfer and Advancement Act (NTTAA) (15 U.S.C. 272 note) directs agencies to use...

  5. 76 FR 19518 - Safety Advisory 2011-01

    Science.gov (United States)

    2011-04-07

    ... being left in a location that is clear of any adjacent tracks. This safety advisory contains various... appear to have been related to equipment being left in a location where it fouled an adjacent track... and using various other yard tracks. The crew had left a car on one of the yard tracks in a location...

  6. 46 CFR 530.7 - Duty to labor organizations.

    Science.gov (United States)

    2010-10-01

    ... organization, an ocean common carrier shall state, within a reasonable period of time, whether it is... area and a rail yard adjacent to such container yard; or (4) The assignment of container freight...) Applicability. This section requires the disclosure of information by an ocean common carrier only if there...

  7. Woody browse production

    Science.gov (United States)

    Tom Crow; Forest Stearns

    1992-01-01

    Sugar maple has great potential as wildlife food, especially as good winter fare for deer in the northern Lake States. Deer will diligently seek out sugar maple browse in the hardwood forests along the edges of a winter yard or in isolated islands of upland forest within a yard.

  8. 40 CFR 60.3065 - What must I do if I plan to permanently close my air curtain incinerator that burns only wood...

    Science.gov (United States)

    2010-07-01

    ... close my air curtain incinerator that burns only wood waste, clean lumber, and yard waste and not..., 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3065 What must I do if I plan to permanently close my air curtain incinerator that burns only wood...

  9. 40 CFR 62.14815 - What are the emission limitations for air curtain incinerators that burn 100 percent wood wastes...

    Science.gov (United States)

    2010-07-01

    ... air curtain incinerators that burn 100 percent wood wastes, clean lumber and/or yard waste? 62.14815... Before November 30, 1999 Air Curtain Incinerators That Burn 100 Percent Wood Wastes, Clean Lumber And/or Yard Waste § 62.14815 What are the emission limitations for air curtain incinerators that burn 100...

  10. 40 CFR 60.1455 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

    Science.gov (United States)

    2010-07-01

    ... reporting requirements for air curtain incinerators that burn 100 percent yard waste? 60.1455 Section 60... Reconstruction is Commenced After June 6, 2001 Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1455 What are the recordkeeping and reporting requirements for air curtain incinerators that burn 100...

  11. 40 CFR 62.14820 - How must I monitor opacity for air curtain incinerators that burn 100 percent wood wastes, clean...

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn 100 percent wood wastes, clean lumber, and/or yard waste? 62.14820 Section... Before November 30, 1999 Air Curtain Incinerators That Burn 100 Percent Wood Wastes, Clean Lumber And/or Yard Waste § 62.14820 How must I monitor opacity for air curtain incinerators that burn 100 percent...

  12. 40 CFR 60.2973 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn only...

    Science.gov (United States)

    2010-07-01

    ... reporting requirements for air curtain incinerators that burn only wood waste, clean lumber, and yard waste... Qualification Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.2973 What are the recordkeeping and reporting requirements for air curtain incinerators that burn only wood...

  13. 40 CFR 60.3068 - What are the recordkeeping and reporting requirements for air curtain incinerators that burn only...

    Science.gov (United States)

    2010-07-01

    ... reporting requirements for air curtain incinerators that burn only wood waste, clean lumber, and yard waste... Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3068 What are the recordkeeping and reporting requirements for air curtain incinerators that burn only wood...

  14. 40 CFR 60.2972 - How must I monitor opacity for air curtain incinerators that burn only wood waste, clean lumber...

    Science.gov (United States)

    2010-07-01

    ... curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.2972 Section 60.2972... PERFORMANCE FOR NEW STATIONARY SOURCES Operator Training and Qualification Air Curtain Incinerators That Burn... incinerators that burn only wood waste, clean lumber, and yard waste? (a) Use Method 9 of appendix A of this...

  15. Laboratory Investigation of Rill Erosion on Compost Blankets under Concentrated Flow Conditions

    Science.gov (United States)

    A flume study was conducted using a soil, yard waste compost, and an erosion control compost to investigate the response to concentrated flow and determine if the shear stress model could be used to describe the response. Yard waste compost (YWC) and the bare Cecil soil (CS) cont...

  16. The Coast Artillery Journal. Volume 63, Number 1, July 1925

    Science.gov (United States)

    1925-07-01

    suppose a shot struck 200 yards over the target and we knew that the acci- dental error of that shot was 100 yards over the center of impact, we should...compensator are under way which it is expected will materiall ~T improve the yalue of this equip- ment. SCR-136SET----Thisis the last of three aircraft

  17. Archaeology and History of the Ray Roberts Lake Area of Northcentral Texas, 1850-1950

    Science.gov (United States)

    1995-07-01

    dragged a dead one away from the main yard and torched it. Nev’trtheless, this event i relatively recent and not associated with the yard assemblage. S r...sherd) was abbied for all stonew sherds. This daze correlates well with the mean beginning date obtained for the refined eanhenwares collES aT9 .nd the

  18. 49 CFR 227.121 - Recordkeeping.

    Science.gov (United States)

    2010-10-01

    ... records for a given run or yard available for inspection and copying/photocopying to all employees who were present in the locomotive cab during the given run and/or who work in the same yard; and (iv) Make... employee's job code; and (v) An indication of how many standard threshold shifts the employee has...

  19. A Few Good Men in a World of Gangsters: Discourses of ...

    African Journals Online (AJOL)

    those parts of town where prostitutes ply their trade, and informal sites of entertainment such as yards and shebeens. The yards and shebeens were residential ... Those 'outward signs of respectable society' included everything from 'appropriate' dress to moral probity to Coloured temperance and regular attendance at ...

  20. 78 FR 18277 - Special Local Regulation; Low Country Splash, Wando River, Cooper River, and Charleston Harbor...

    Science.gov (United States)

    2013-03-26

    ... body of your document so that we can contact you if we have questions regarding your submission. To... Security Management Directive 023-01 and Commandant Instruction M16475.lD, which guide the Coast Guard in... yards behind the safety vessel trailing the last race participants; and at all times extending 100 yards...

  1. Work analysis of the machine Claas Jaguar 880 employed in short rotation coppice harvesting

    Directory of Open Access Journals (Sweden)

    Verani S

    2010-02-01

    Full Text Available Working times observed during different harvesting phases in a poplar short rotation coppice (second rotation were calculated. The main objective of the work was to evaluate the yard productivity and the economic gain in order to furnish good indications to the field operators about the harvesting planning. A comparisons between productivity and economic features was carried out on observed (experimental yard and optimized data (optimized yard, the latter characterized by the absence of the inproductive times due to suboptimal yard organization. The harvested gross time as a function of distance covered by machine was assessed using linear regressions methods. The observed average biomass in plantation was 47.32 t ha-1. The harvesting gross average productivity observed in experimental yard was 34.20 t h-1 and the optimized was 54.16 t h-1. The working ability was 0.76 and 1.18 ha h-1 for experimental and optimized yard, respectively. The final product (chips costs estimated was 9.81 euro t-1 and 444.46 euro ha-1 in the experimental yard. The optimized yard was 22-24% more efficient. This paper demonstrates the feasibilty to estimate harvesting times and costs per hectare using linear regressions with good approximation when the standing biomass in plantation is known.

  2. 40 CFR 60.3066 - What are the emission limitations for air curtain incinerators that burn only wood waste, clean...

    Science.gov (United States)

    2010-07-01

    ... Waste Incineration Units That Commenced Construction On or Before December 9, 2004 Model Rule-Air Curtain Incinerators That Burn Only Wood Waste, Clean Lumber, and Yard Waste § 60.3066 What are the... air curtain incinerators that burn only wood waste, clean lumber, and yard waste? 60.3066 Section 60...

  3. 75 FR 26317 - The Future of Aviation Advisory Committee (FAAC); Notice of Federal Advisory Committee Meeting

    Science.gov (United States)

    2010-05-11

    ..., and opportunities of the global economy. DATES: The meeting will be held on May 25, 2010, from 9:30 a... located across the street from the Navy Yard (Green Line) Metro station. Public Access: The meeting is... convenience, we recommend use of public transportation. The Navy Yard metro stop on the Green Line (at M...

  4. 76 FR 41073 - Security Zones; Sector Southeastern New England Captain of the Port Zone

    Science.gov (United States)

    2011-07-13

    ...) Within a 200-yard radius of any cruise ship that is underway and is under escort of U.S. Coast Guard law.... ACTION: Final rule. SUMMARY: The Coast Guard is establishing security zones around cruise ships in the... zone encompassing all navigable waters around any cruise ship anchored or moored, and 200-yard radius...

  5. A Door-to-Door Combined Transport Planner

    DEFF Research Database (Denmark)

    Aastrup, Jesper; Jespersen, Per Homann; Pedersen, Michael B.

    2004-01-01

    Establishing a web-based portal functioning as a one-stop-shop for transport buyers is a radical idea of a consumer oriented intermodal freight system. This utopian vision will be materialized in a system description and a prototype of a Door-to-Door Combined Trans-port Planner (COTRAP), develope......- and inter-organizational barriers to the establishment of a competitive and effective combined transport system with rail freight operators as the intermodal integrator. In this paper we describes the ideas and methodology behind the project, as well as some preliminary results....

  6. Coil Opener and Down Ender Operator (iron & steel) 7-88.305; Conveyor Man (iron & steel) 7-88.300; Cooling Conveyor Operator (iron & steel) 7-88.241; Tester Conveyor Operator (iron & steel) 7-88.241; Thread Entry Conveyor Operator (iron & steel) 7-88.241; Yard Transfer Conveyor Operator (iron & steel) 7-88.241--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  7. Reasons for decision in the matter of review of the applications for gas export licences from Brooklyn Navy Yard Cogeneration Partners, L.P., Husky Oil Operations Ltd., ProGas Limited, Shell Canada Ltd., Western Gas Marketing Limited application dated 7 March 1994 from Rocky Mountain Ecosystem Coalition for a review of GH-5-93 decision made by the National Energy Board in February 1994

    International Nuclear Information System (INIS)

    1994-06-01

    In February 1994, the National Energy Board of Canada granted 16 licenses to five companies for the export of natural gas to various power plants and gas distribution companies in the United States. In response to a submission from the Rocky Mountain Ecosystem Coalition, the Board requested submissions from those companies as part of a review of its Feburary 1994 decision. The Coalition claimed that the Board should have considered upstream environmental effects of the gas exports in its decisions; this claim was based on a Canadian Supreme Court decision of 24 February 1994 which required Hydro-Quebec to conduct environmental impact assessments related to electricity exports. The Board accordingly asked the five exporting companies to address the following questions in their submissions: the correctness of Board decisions considering environmental and directly-related social effects of the proposals in respect of the scope of its obligations under federal guidelines; whether evidence submitted by the applicants would allow the Board to meet its obligations under those guidelines; and whether there is any other evidence necessary to allow the Board to meet its obligations. A summary of the submissions and the views of the Board are presented. The applicability of the Supreme Court Hydro-Quebec decision to gas exports is discussed. The Board found that the decision was only applicable if there is a necessary connection between the upstream facilities and the proposal to export gas. The Board found that only the application from Shell Canada had this connection, and thus will require Shell to provide sufficient information concerning environmental and directly-related social effects relating to its proposal

  8. Compost: Brown gold or toxic trouble?

    Science.gov (United States)

    Kovacic, D.A.; Cahill, R.A.; Bicki, T.J.

    1992-01-01

    Limited data are available regarding the occurrence of potentially hazardous constituents in raw, uncomposted yard wastes, partially composted yard wastes, and finished compost (15, 16). Environmental monitoring at composting operations or facilities is lacking, and currently published research on the environmental fate of composted yard waste constituents is extremely limited. The cost of thoroughly investigating the fate of toxicants in yard waste may seem needlessly expensive, but it is much less than the cost of cleaning up contaminated sites and groundwater. Could yard waste compost sites become Superfund sites? The cost of a thorough testing program throughout the United States may be several million dollars, but that is only a fraction of the funds spent initiating and developing yard waste composting facilities, let alone the potentially much greater cost of environmental remediation. There is still time to address these problems and to develop sound state and federal guidelines for siting and operating yard waste compost facilities. The rush to implement landfill alternatives such as composting should not be the major driving force in determining legislation governing solid waste management. ?? 1991 American Chemical Society.

  9. 29 CFR 1918.85 - Containerized cargo operations.

    Science.gov (United States)

    2010-07-01

    ... accidental release of the load. (ii) Intermodal container spreaders that utilize automatic twist lock systems... semi-automatic twist lock. (ii) After July 26, 1999, the employer shall ensure that positive container securing devices, such as semi-automatic twist locks and above deck cell guides, are used wherever...

  10. 78 FR 60015 - Proposed Policy Guidance on Metropolitan Planning Organization Representation

    Science.gov (United States)

    2013-09-30

    ... providers of public transportation in each MPO that serves an area designated as a TMA. A TMA is defined as... define performance targets and to develop plans and TIPs that support an intermodal transportation system... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION...

  11. Reliability and Validity of the Computerized Revised Token Test: Comparison of Reading and Listening Versions in Persons with and without Aphasia

    Science.gov (United States)

    McNeil, Malcolm R.; Pratt, Sheila R.; Szuminsky, Neil; Sung, Jee Eun; Fossett, Tepanta R. D.; Fassbinder, Wiltrud; Lim, Kyoung Yuel

    2015-01-01

    Purpose: This study assessed the reliability and validity of intermodality associations and differences in persons with aphasia (PWA) and healthy controls (HC) on a computerized listening and 3 reading versions of the Revised Token Test (RTT; McNeil & Prescott, 1978). Method: Thirty PWA and 30 HC completed the test versions, including a…

  12. TITAN Legal Weight Truck cask preliminary design report

    International Nuclear Information System (INIS)

    1990-04-01

    The Preliminary Design of the TITAN Legal Weight Truck (LWT) Cask System and Ancillary Equipment is presented in this document. The scope of the document includes the LWT cask with fuel baskets; impact limiters, and lifting and tiedown features; the cask support system for transportation; intermodal transfer skid; personnel barrier; and cask lifting yoke assembly. 75 figs., 48 tabs

  13. Feasibility study for the introduction of synchromodal freight transportation concept

    NARCIS (Netherlands)

    Agbo, Aaron Agbenyegah; Li, Wenfeng; Atombo, Charles; Lodewijks, G.; Zheng, Lanbo

    2017-01-01

    The current weaknesses of the conventional intermodal freight transportation system have led to the development of the synchromodal freight transportation concept introduced and piloted in the Netherlands. The innovative concept has the advantage of adding flexibility, cost reduction, and

  14. How to measure capabilities within corridors?

    Directory of Open Access Journals (Sweden)

    Thomas MACOUN

    2011-01-01

    Full Text Available Traditional methods of measuring the capacities of infrastructures are usually based on indicators like passenger car units (PCU. It is quite clear that these methods of capacity evaluation (categories of roads, calculation procedures, capacity limits, e.g. defined in the HCM – Highway Capacity Manual cannot be used to picture the intermodality of the traffic system. The first step has to include the intermodality (modal split in the cross section of a road (pedestrians, bicycles, public transport, private vehicles, and in a further step it is necessary to account for all alternatives within the corridor, like parallel routed railways or public transport lines, to reach an intermodal point of view. Finally it is also necessary to include the effects on the settlement structure. Beside intermodality, any new method also has to consider cost effectiveness, a comprehensive consideration of feedbacks in the traffic system, as well as compatibility to CBA. As a result it is necessary to find new indicators (instead of car units to define passenger and freight flows. There are guidelines in progress auditing transport operations and infrastructure conditions of roadways. A revision of these guidelines aims to integrate different modes of transport by changing the key-indicators (e.g. incline, curviness, roadway width, capacity utilisation and to use a system approach which includes indicators like modal split, car occupancy or utilised capacity of lorries. The procedure presented in this paper can be seen as one building block to meet the demands of future assessments within corridors.

  15. Does Singing a Low-Pitch Tone Make You Look Angrier?

    DEFF Research Database (Denmark)

    Ahrendt, Peter; Bach, Christian Camoro; Dahl, Sofia

    2017-01-01

    While many studies have shown that auditory and visual information influence each other, the link between some intermodal associations are less clear. We here replicate and extend an earlier experiment with ratings of pictures of people singing high and low-pitched tones. To this aim, we video...

  16. Characteristics of drayage operations at the Port of Houston.

    Science.gov (United States)

    2008-09-01

    Port drayage, defined as a container truck pickup to or from a seaport terminal with both the trip : origin and destination in the same urban area, is a critical yet comparatively understudied link in the : intermodal supply chain. Because port dray ...

  17. 40 CFR 442.15 - Pretreatment standards for existing sources (PSES).

    Science.gov (United States)

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY Tank Trucks and Intermodal Tank Containers Transporting Chemical and Petroleum Cargos § 442.15 Pretreatment standards for... being incompatible with treatment at the POTW, the Plan shall provide that heels be fully drained...

  18. 40 CFR 442.16 - Pretreatment standards for new sources (PSNS).

    Science.gov (United States)

    2010-07-01

    ...) EFFLUENT GUIDELINES AND STANDARDS TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY Tank Trucks and Intermodal Tank Containers Transporting Chemical and Petroleum Cargos § 442.16 Pretreatment standards for new... incompatible with treatment at the POTW, the Plan shall provide that heels be fully drained, segregated from...

  19. Multimodal schedule design for synchromodal freight transport systems

    NARCIS (Netherlands)

    Behdani, B.; Fan, Yun; Wiegmans, B.; Zuidwijk, R.A.

    2016-01-01

    Intermodal freight transport has been discussed for decades as an alternative to unimodal road transport. However, it still does not represent a significant portion of the total freight market. A new and promising possibility to improve the performance of freight systems is the synchromodal

  20. Dredging of the inland waters and sustainable management of the ...

    African Journals Online (AJOL)

    Inland waterways transportation is a key component of the intermodal transportation network and is essential to Nigeria's economy, environment and quality of life. IWT has a significant part to play in the states of Niger, Kogi, Anambra, Delta, Bayelsa, Rivers, Akwa-Ibom, Benue, Adamawa, Cross River and Lagos.

  1. 23 CFR 500.111 - IMS.

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false IMS. 500.111 Section 500.111 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION TRANSPORTATION INFRASTRUCTURE MANAGEMENT MANAGEMENT AND MONITORING SYSTEMS Management Systems § 500.111 IMS. An effective IMS for intermodal facilities and systems provides efficient, safe, and convenient...

  2. Long Term Potentials and Costs of RES - Part II: The Role of International Biomass Trade

    NARCIS (Netherlands)

    Hoefnagels, E.T.A.; Junginger, H.M.; Resch, G.; Panzer, C.

    2011-01-01

    This report investigated the impact of international transport on the total cost and greenhouse gas balance of solid woody biomass. For this purpose, a geospatial intermodal biomass transport model was developed in the ArcGIS 10.0 Network Analyst extension. This model has been complemented with data

  3. Multimodal Definition: The Multiplication of Meaning in Electronic ...

    African Journals Online (AJOL)

    In a multimodal definition, a dynamic meaning ecology can be formed, with two critical variables functioning, (semiotic) mode selection and intermodal synergy. In this ecology, meaning expressed verbally can be multiplied in four dimensions: content, form, space and time. Future directions for research are discussed, ...

  4. International and domestic uses of solid biofuels under different renewable energy support scenarios in the European Union

    NARCIS (Netherlands)

    Hoefnagels, Ric; Resch, Gustav; Junginger, Martin; Faaij, André

    2014-01-01

    This article describes the development of a geographic information systems (GIS) based biomass transport analysis tool BIT-UU used in combination with the European renewable energy model Green-X. BIT-UU calculates cost and GHG emissions from lowest cost routes, using intermodal transport (by road,

  5. Perturbative effects on ultra-short soliton self-switching

    Indian Academy of Sciences (India)

    A numerical study of ultra-short self-soliton switching along with the corresponding analysis of coupler parameters is carried out for a Kerr coupler with intermodal dispersion. The influence of perturbations like third-order dispersion, self-steepening and intrapulse Raman scattering, on switching characteristics is also studied ...

  6. A Door-to-Door Combined Transport Planner

    DEFF Research Database (Denmark)

    Aastrup, Jesper; Jespersen, Per Homann; Pedersen, Michael B.

    2004-01-01

    Establishing a web-based portal functioning as a one-stop-shop for transport buyers is a radical idea of a consumer oriented intermodal freight system. This utopian vision will be materialized in a system description and a prototype of a Door-to-Door Combined Trans-port Planner (COTRAP), developed...

  7. Power-Scalable Blue-Green Bessel Beams

    Science.gov (United States)

    2016-02-23

    building system to achieve emission at the desired blue colours , was, however, abandoned due to lack of funds relative to the original anticipated award...Chen, P. Steinvurzel, K. Rottwitt, S. Ramachandran, “High-energy Fiber Lasers at Non-traditional Colours , via Intermodal Nonlinearities,” CTu3M.6

  8. Twin Hub Network (poster)

    NARCIS (Netherlands)

    Kreutzberger, E.D.; Konings, J.W.

    2014-01-01

    Twin hub network, a European Interreg IVB project, aims at making intermodal rail transport within, to and from North West Europe more competitive, in particular between seaports and inland terminals. Improving rail competitiveness enables to shift freight flows from road to rail, providing a more

  9. Analysing The Determinants Of Dry Port Selection By Shippers In ...

    African Journals Online (AJOL)

    The shortage of free space in seaports necessitates the search for alternatives. This paper focuses on the Dry port concept; an inland cargo terminal as way out of the space problem in conventional seaports. The Dry port concept is based on the construction of intermodal freight terminals away from the seaports, in the ...

  10. Tidal and gravity waves study from the airglow measurements at ...

    Indian Academy of Sciences (India)

    The other waves may be the upward propagating gravity waves or waves resulting from the interaction of inter-mode tidal oscillations, interaction of tidal waves with planetary waves and gravity waves. Some times, the second harmonic wave has higher vertical velocity than the corresponding fundamental wave. Application ...

  11. 46 CFR 393.2 - Definitions.

    Science.gov (United States)

    2010-10-01

    ... public benefit by transporting passengers and/or freight (container or wheeled) in support of all or a... and designated by the Secretary under this program. (j) Marine Highway (or Short Sea Transportation): The carriage by vessel of passengers and/or cargo (intermodal containers, trailers, car floats, rail...

  12. Sugar composition and concentrations in sugarcane juice as affected by sampling date and internode position

    Science.gov (United States)

    Sugarcane (Saccharum spp. hybrids) harvest season lasts about six months from late-October through mid-April in Florida. Cane juice sugar concentration and composition are important for sucrose yield and profits, however research is lacking on the influence of harvesting time and intermodal position...

  13. Improving Supply Chain Management by enhanced Risk Management to minimize the Impact of Disruptions on Supply Chains

    NARCIS (Netherlands)

    Meyer-Larsen, N.; Drupsteen, L.; Gräf, G.; Maier, L.; Müller, R.

    2013-01-01

    Risk management, which is the identification and analysis of risks and their mitigation, is increasingly becoming a crucial factor in the management of international intermodal supply chains. On the one hand, security risks are addressed, especially since the terrorist attacks of 11 September 2001.

  14. 78 FR 7752 - Trade Mission to Egypt and Kuwait

    Science.gov (United States)

    2013-02-04

    ... ongoing need for state-of- the-art logistics centers, intermodal connecting systems, cold storage, and river transportation. Logistics centers are considered critical to the global supply chain and will... management. Best prospects in the energy sector include circuit breakers of more than 66kv, power...

  15. 75 FR 48686 - Ocean Transportation Intermediary License Applicants

    Science.gov (United States)

    2010-08-11

    ... Street, Detroit, MI 48209, Officers: Kathleen M. Green, Vice President Logistics Services (Qualifying...: New NVO License. Maritime and Intermodal Logistics Systems, Inc. dba MILS dba Fesco Integrated...: New NVO & OFF License. Rado International, Inc. dba Rado Logistics (NVO & OFF), 2251 Sylvan Road...

  16. 75 FR 22151 - National Maritime Security Advisory Committee; Vacancies

    Science.gov (United States)

    2010-04-27

    ... Inter-modal Supply Chain. Maritime Hazardous Materials Handling/Shipping. State and Local Government... and multilateral solutions to maritime security issues; Addressing security issues and concerns... field are encouraged to apply: Port Operations Management/Port Authorities. Maritime Security Operations...

  17. 49 CFR Appendix B to Part 209 - Federal Railroad Administration Guidelines for Initial Hazardous Materials Assessments

    Science.gov (United States)

    2010-10-01

    ..., EXPLOSIVES 1.2, POISON GAS, (Division 2.3, Hazard Zone A), POISON, (Division 6.1, Packing Group I, Hazard... intermodal containers do not require white square backgrounds, but if the rail car carrying such a container is placarded, the white square background is required on the rail car. 172.519(b)(4) Improper display...

  18. Development of a tool to model European biomass trade : Report for IEA Bioenergy Task 40

    NARCIS (Netherlands)

    Hoefnagels, E.T.A.; Junginger, H.M.; Resch, G.; Matzenberger, J.; Panzer, C.; Pelkmans, L.

    2011-01-01

    This report investigated the potential of future intra- and inter-European trade of solid biomass for bioenergy purposes taking country to country specific intermodal transport routes into account and matching supply and demand for energy crops, forestry products and residues and agricultural

  19. Multiple dynamical time-scales in networks with hierarchically ...

    Indian Academy of Sciences (India)

    for simple modular networks, where fast intramodular and slow intermodular processes were clearly distinguished. ... ical world from the intracellular signalling system to neuronal networks to ecological food webs [3]. Analysis of ... connections, results in a sharp distinction between fast intramodular and slower intermod-.

  20. Intermodel freight terminals: marketing channels and telecommunication networks

    NARCIS (Netherlands)

    Wiegmans, B.W.; Nijkamp, P.; Masurel, E.

    2001-01-01

    This paper seeks to highlight the importance of modern telecommunications networks in combined transport marketing channels deployed for intermodal terminals. To develop a customer-based and broadly applicable framework for studying combined freight transport in Europe, the use of the marketing