Science.gov

Sample records for service line replacement

  1. 40 CFR 141.84 - Lead service line replacement requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Lead service line replacement requirements. 141.84 Section 141.84 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... service line replacement requirements. (a) Systems that fail to meet the lead action level in tap...

  2. 40 CFR 141.84 - Lead service line replacement requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Lead service line replacement requirements. 141.84 Section 141.84 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... service line replacement requirements. (a) Systems that fail to meet the lead action level in tap...

  3. 40 CFR 141.84 - Lead service line replacement requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements. 141.84 Section 141.84 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Control of Lead and Copper § 141.84 Lead service line replacement requirements. (a) Systems that fail to meet the lead action level in tap...

  4. 40 CFR 141.84 - Lead service line replacement requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements. 141.84 Section 141.84 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Control of Lead and Copper § 141.84 Lead service line replacement requirements. (a) Systems that fail to meet the lead action level in tap...

  5. 40 CFR 141.84 - Lead service line replacement requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements. 141.84 Section 141.84 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Control of Lead and Copper § 141.84 Lead service line replacement requirements. (a) Systems that fail to meet the lead action level in tap...

  6. Long-Term Behavior of Simulated Partial Lead Service Line Replacements

    PubMed Central

    St. Clair, Justin; Cartier, Clement; Triantafyllidou, Simoni; Clark, Brandi; Edwards, Marc

    2016-01-01

    Abstract In this 48-month pilot study, long-term impacts of copper:lead galvanic connections on lead release to water were assessed without confounding differences in pipe exposure prehistory or disturbances arising from cutting lead pipe. Lead release was tracked from three lead service line configurations, including (1) 100% lead, (2) traditional partial replacement with 50% copper upstream of 50% lead, and (3) 50% lead upstream of 50% copper as a function of flow rate, connection types, and sampling methodologies. Elevated lead from galvanic corrosion worsened with time, with 140% more lead release from configurations representing traditional partial replacement configurations at 14 months compared to earlier data in the first 8 months. Even when sampled consistently at moderate flow rate (8 LPM) and collecting all water passing through service lines, conditions representing traditional partial service line configurations were significantly worse (≈40%) when compared to 100% lead pipe. If sampled at a high flow rate (32 LPM) and collecting 2 L samples from service lines, 100% of samples collected from traditional partial replacement configurations exceeded thresholds posing an acute health risk versus a 0% risk for samples from 100% lead pipe. Temporary removal of lead accumulations near Pb:Cu junctions and lead deposits from other downstream plastic pipes reduced risk of partial replacements relative to that observed for 100% lead. When typical brass compression couplings were used to connect prepassivated lead pipes, lead release spiked up to 10 times higher, confirming prior concerns raised at bench and field scale regarding adverse impacts of crevices and service line disturbances on lead release. To quantify semirandom particulate lead release from service lines in future research, whole-house filters have many advantages compared to other approaches. PMID:26989344

  7. Factors affecting lead release in sodium silicate-treated partial lead service line replacements.

    PubMed

    Zhou, Emily; Payne, Sarah Jane O; Hofmann, Ron; Andrews, Robert C

    2015-01-01

    Water quality parameters affecting sodium silicate performance in partial lead service line replacements were examined using a fractional factorial experimental design and static pipe systems. An external copper wire was used to create a galvanic connection between a former lead service line and a new copper pipe. The pipe systems were filled with lab prepared water made to mimic real water quality. Water was changed on a three times per week basis. A 2(4-1) fractional factorial design was used to evaluate the impact of alkalinity (15 mg L(-1) or 250 mg L(-1) as CaCO3), nitrate (1 mg L(-1) or 7 mg L(-1) as N), natural organic matter (1 mg L(-1) or 7 mg L(-1) as dissolved organic carbon), and disinfectant type (1 mg L(-1) chlorine or 3 mg L(-1) monochloramine), resulting in eight treatment conditions. Fractional factorial analysis revealed that alkalinity, natural organic matter and monochloramine had a significant positive effect on galvanic current. Natural organic matter and monochloramine also had a significant positive effect with respect to both total and dissolved lead release. For the treatment conditions examined, 67-98% of the lead released through galvanic currents was stored as corrosion scales and predominantly comprised of particulate lead (96.1-99.9%) for all eight treatments. The use of monochloramine and the presence of natural organic matter (7 mg L(-1)) were not favourable for corrosion control in sodium silicate-treated partial lead service line replacements, although further studies would be required to characterize optimal water quality parameters for specific water quality types. For utilities operating with sodium silicate as a corrosion inhibitor, this work offers further evidence regarding the consideration of chlorine as a secondary disinfectant instead of monochloramine, as well as the value of controlling natural organic matter in distributed water. PMID:26061205

  8. Evaluating the Effects of Full and Partial Lead Service Line Replacement on Lead Levels in Drinking Water.

    PubMed

    Trueman, Benjamin F; Camara, Eliman; Gagnon, Graham A

    2016-07-19

    Lead service line replacement (LSLR) is an important strategy for reducing lead exposure via drinking water, but jurisdictional issues can sometimes interfere with full replacement of the lead line. The effects of full and partial LSLR on lead levels were assessed using 5 × 1-L sample profiles collected at more than 100 single-unit residences. Profiles comprised four sequential standing samples (L1-L4) and a free-flowing sample (L5) drawn after a 5 min flush of the outlet. At 45 sites with full lead service lines, 90th percentile lead levels in standing samples ranged from 16.4 to 44.5 μg L(-1) (L1 and L4, respectively). In the free-flowing sample (L5), 90th percentile lead was 9.8 μg L(-1). Within 3 days, full LSLR had reduced L3-L5 lead levels by more than 50%, and within 1 month, lead levels were significantly lower in every liter of the sample profile. Conversely, partial LSLR more than doubled premises plumbing (L1, L2) lead release in the short term and did not reduce L1, L2 lead release in the long term. Even 6 months after partial LSLR, 27% of first-draw lead levels were greater than 15 μg L(-1) (the U.S. EPA action level), compared with 13% pre-replacement. PMID:27337040

  9. Replacement of alloy 800H superheated steam line

    SciTech Connect

    Barbier, R.A.; Bullock, J.W.

    1996-07-01

    Sterling Chemicals utilizes alloy 800HT (UNS N08811) piping for superheated steam service in its styrene dehydrogenation unit. An engineering project to replace these lines was recently completed. Material acquisition, shop fabrication, inspection requirements, and field erection will be highlighted in this paper.

  10. Structuring a service line.

    PubMed

    Zablocki, E

    1997-05-01

    In 1993, Community Hospitals Indianapolis created 10 service lines--each unique to the needs of the patients it serves. Two service line leaders talk about the factors critical to successful restructuring, the working relationships established, and the importance of clear communication to ensure understanding and get buy-in to the process. PMID:10167712

  11. NIF Laser Line Replaceable Units (LRUs)

    SciTech Connect

    Larson, D W

    2003-12-19

    The National Ignition Facility (NIF) is designed with its high value optical systems in cassettes called Line Replaceable Units (LRUs). Virtually all of the NIF's active components are assembled in one of the {approx}4000 electrical and optical LRUs that serve between two and eight of NIF's 192 laser beam lines. Many of these LRUs are optomechanical assemblies that are roughly the size of a telephone booth. The primary design challenges for this hardware include meeting stringent mechanical precision, stability and cleanliness requirements. Pre-production units of each LRU type have been fielded on the first bundle of NIF and used to demonstrate that NIF meets its performance objectives. This presentation provides an overview of the NIF LRUs, their design and production plans for building out the remaining NIF bundles.

  12. Consider FRP linings instead of replacing storage tank bottoms

    SciTech Connect

    LeBleu, J.B. ); Hummel, B. )

    1995-03-01

    If a storage tank bottom is corroding quickly, it must either be replaced, or a thick-filmed, fiberglass reinforced plastic (FRP) lining must be applied to the existing tank bottom. Replacing a tank bottom can be a costly and time-consuming process. Proper selection and application of an FRP lining system with a 60 to 65-mil thickness can save time, money and prevent internal corrosion of the steel tank bottom for 10 to 20 years. Average corrosion rate of carbon steel storage tanks in crude oil service at ambient temperatures is more than 1 mil per year. Corrosion occurs even more quickly when a layer of water containing corrosive compounds such as salt and sediment settles to the bottom of a crude oil tank. Installing a thick fiber glass-reinforced lining system involves applying a primer, putty, catalyzed resin with a glass mat and a sealcoat. After the tank has been pumped dry and the surface properly prepared, the entire process takes substantially less than the downtime and costs associated with replacing the entire tank bottom. The paper describes the application of a FRP lining system, testing and metal repairs, and the use of catalyzed resin and glass mats.

  13. Inexpensive cryogenic insulation replaces vacuum jacketed line

    NASA Technical Reports Server (NTRS)

    Fuchs, C. E.

    1967-01-01

    Commercially available aluminized Mylar, cork and fiber glass form a multilayered sealed system and provide rugged and economical field installed insulation for cryogenic /liquid nitrogen or oxygen/ pipe lines in an exposed environment.

  14. 41 CFR 51-6.14 - Replacement services.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Replacement services. 51... § 51-6.14 Replacement services. If a service is on the Procurement List to meet the needs of a Government entity at a specific location and the entity moves to another location, the service at the...

  15. 41 CFR 51-6.14 - Replacement services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Replacement services. 51... § 51-6.14 Replacement services. If a service is on the Procurement List to meet the needs of a Government entity at a specific location and the entity moves to another location, the service at the...

  16. 25 CFR 169.22 - Service lines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... undertaken to construct a service line across such land. Such a service line shall be limited in the case of power lines to a voltage of 14.5 kv. or less except lines to serve irrigation pumps and commercial and industrial uses which shall be limited to a voltage not to exceed 34.5 kv. A service line shall be for...

  17. Valuing Insect Pollination Services with Cost of Replacement

    PubMed Central

    Allsopp, Mike H.; de Lange, Willem J.; Veldtman, Ruan

    2008-01-01

    Value estimates of ecosystem goods and services are useful to justify the allocation of resources towards conservation, but inconclusive estimates risk unsustainable resource allocations. Here we present replacement costs as a more accurate value estimate of insect pollination as an ecosystem service, although this method could also be applied to other services. The importance of insect pollination to agriculture is unequivocal. However, whether this service is largely provided by wild pollinators (genuine ecosystem service) or managed pollinators (commercial service), and which of these requires immediate action amidst reports of pollinator decline, remains contested. If crop pollination is used to argue for biodiversity conservation, clear distinction should be made between values of managed- and wild pollination services. Current methods either under-estimate or over-estimate the pollination service value, and make use of criticised general insect and managed pollinator dependence factors. We apply the theoretical concept of ascribing a value to a service by calculating the cost to replace it, as a novel way of valuing wild and managed pollination services. Adjusted insect and managed pollinator dependence factors were used to estimate the cost of replacing insect- and managed pollination services for the Western Cape deciduous fruit industry of South Africa. Using pollen dusting and hand pollination as suitable replacements, we value pollination services significantly higher than current market prices for commercial pollination, although lower than traditional proportional estimates. The complexity associated with inclusive value estimation of pollination services required several defendable assumptions, but made estimates more inclusive than previous attempts. Consequently this study provides the basis for continued improvement in context specific pollination service value estimates. PMID:18781196

  18. service line analytics in the new era.

    PubMed

    Spence, Jay; Seargeant, Dan

    2015-08-01

    To succeed under the value-based business model, hospitals and health systems require effective service line analytics that combine inpatient and outpatient data and that incorporate quality metrics for evaluating clinical operations. When developing a framework for collection, analysis, and dissemination of service line data, healthcare organizations should focus on five key aspects of effective service line analytics: Updated service line definitions. Ability to analyze and trend service line net patient revenues by payment source. Access to accurate service line cost information across multiple dimensions with drill-through capabilities. Ability to redesign key reports based on changing requirements. Clear assignment of accountability. PMID:26548137

  19. Installation of line replaceable units into the National Ignition Facility

    SciTech Connect

    Bahowick, S; Mcmahon, D; Rowe, A; Tiszauer, D; Yakuma, S

    1999-03-08

    In the National Ignition Facility (NIF), currently under design and construction at Lawrence Livermore National Laboratory (LLNL), 192 high-power laser beamlines incorporating over 8,000 large optics, are focused onto a target smaller than a dime. The actual laser path will be contained within the Laser Target Area Building (LTAB), but the smaller adjacent building, the Optics Assembly Building, is where the optic modules are assembled and aligned. After the optics are finished in the OAB they must be transported and installed into the LTAB. While this is done strict cleanliness and handling conditions must be maintained. To maximize the efficiency of this process the optics are assembled into Line Replaceable Units (LRUs), which typically consist of a mechanical housing, laser optics, utilities, actuators and kinematic mounts. In this paper the Optical Transport and Material Handling designs that will be used to deliver the LRUs into the NIF laser bays are presented. Five types of delivery systems have been developed to deliver the LRUs to their locations in the LTAB. They are top loading, bottom loading, side loading, switchyard loading and target area loading. The first three operate in the laser bay of the LTAB and are transported between the OAB and the LTAB by the Laser Bay Transport System (LBTS). All delivery systems must maintain each optical LRU assemblies' specified shock, vibration, cleanliness, and environmental requirements. The design for each delivery system must take into consideration the cleanliness, functionality and alignment of the LRUs while maximizing commonality in order to meet the beamline installation schedule. This paper focuses on the design challenges of the bottom, side and top loading delivery systems and especially on how commonality among these varied systems is achieved.

  20. A LINE POLE 77A, HISTORIC POLE WITH HISTORIC REPLACEMENT PINTYPE ...

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

    A LINE POLE 77A, HISTORIC POLE WITH HISTORIC REPLACEMENT PIN-TYPE INSULATORS MADE OF BROWN PORCELAIN. VIEW TO WEST-SOUTHWEST. - Mystic Lake Hydroelectric Facility, Electric Transmission A Line, Along West Rosebud Creek, Fishtail, Stillwater County, MT

  1. A LINE POLE 77A, DETAIL OF HISTORIC REPLACEMENT PINTYPE INSULATORS ...

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

    A LINE POLE 77A, DETAIL OF HISTORIC REPLACEMENT PIN-TYPE INSULATORS MADE OF BROWN PORCELAIN. VIEW TO WEST-SOUTHWEST. - Mystic Lake Hydroelectric Facility, Electric Transmission A Line, Along West Rosebud Creek, Fishtail, Stillwater County, MT

  2. 25 CFR 169.22 - Service lines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Service lines. 169.22 Section 169.22 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.22 Service lines. (a) An agreement shall be executed by and between the landowner or a legally authorized occupant or user of individually owned land...

  3. Selection Components in Background Replacement Lines of Drosophila

    PubMed Central

    Clark, Andrew G.; Bundgaard, Jørgen

    1984-01-01

    Selection components analysis was performed in lines of Drosophila melanogaster at three times during substitution backcrossing. The initial two lines were inbred isofemale lines from natural populations in California, and one had the spread wing mutation eagle. The selection components analysis revealed aspects of the genetic structure of the determinants of fitness by demonstrating changes in the marginal fitnesses of the eagle locus. Differences among backgrounds essentially disappeared by the 20th generation of backcrossing, suggesting that the previously observed differences were attributable to linkage disequilibrium. The method of bootstrapping was used as a novel means of determining statistical confidence in selection components. PMID:17246226

  4. 49 CFR 192.511 - Test requirements for service lines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Test requirements for service lines. (a) Each segment of a service line (other than plastic) must be... test at the operating pressure when placed in service. (b) Each segment of a service line (other than...) gage. (c) Each segment of a service line (other than plastic) intended to be operated at pressures...

  5. 49 CFR 192.511 - Test requirements for service lines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Test requirements for service lines. (a) Each segment of a service line (other than plastic) must be... test at the operating pressure when placed in service. (b) Each segment of a service line (other than...) gage. (c) Each segment of a service line (other than plastic) intended to be operated at pressures...

  6. 49 CFR 192.511 - Test requirements for service lines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Test requirements for service lines. (a) Each segment of a service line (other than plastic) must be... test at the operating pressure when placed in service. (b) Each segment of a service line (other than...) gage. (c) Each segment of a service line (other than plastic) intended to be operated at pressures...

  7. 49 CFR 192.511 - Test requirements for service lines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Test requirements for service lines. (a) Each segment of a service line (other than plastic) must be... test at the operating pressure when placed in service. (b) Each segment of a service line (other than...) gage. (c) Each segment of a service line (other than plastic) intended to be operated at pressures...

  8. 46 CFR 53.01-10 - Service restrictions and exceptions (replaces HG-101).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Service restrictions and exceptions (replaces HG-101). 53.01-10 Section 53.01-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING HEATING BOILERS General Requirements § 53.01-10 Service restrictions and exceptions (replaces HG-101). (a) General. The service...

  9. 46 CFR 53.01-10 - Service restrictions and exceptions (replaces HG-101).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Service restrictions and exceptions (replaces HG-101). 53.01-10 Section 53.01-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING HEATING BOILERS General Requirements § 53.01-10 Service restrictions and exceptions (replaces HG-101). (a) General. The service...

  10. 46 CFR 53.01-10 - Service restrictions and exceptions (replaces HG-101).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Service restrictions and exceptions (replaces HG-101). 53.01-10 Section 53.01-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING HEATING BOILERS General Requirements § 53.01-10 Service restrictions and exceptions (replaces HG-101). (a) General. The service...

  11. 49 CFR 192.365 - Service lines: Location of valves.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators, and Service Lines § 192.365 Service lines: Location of valves. (a) Relation to regulator or meter..., upstream of the meter. (b) Outside valves. Each service line must have a shut-off valve in a...

  12. 49 CFR 192.365 - Service lines: Location of valves.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators, and Service Lines § 192.365 Service lines: Location of valves. (a) Relation to regulator or meter..., upstream of the meter. (b) Outside valves. Each service line must have a shut-off valve in a...

  13. 49 CFR 192.365 - Service lines: Location of valves.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators, and Service Lines § 192.365 Service lines: Location of valves. (a) Relation to regulator or meter..., upstream of the meter. (b) Outside valves. Each service line must have a shut-off valve in a...

  14. 49 CFR 192.365 - Service lines: Location of valves.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators, and Service Lines § 192.365 Service lines: Location of valves. (a) Relation to regulator or meter..., upstream of the meter. (b) Outside valves. Each service line must have a shut-off valve in a...

  15. 49 CFR 192.365 - Service lines: Location of valves.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators, and Service Lines § 192.365 Service lines: Location of valves. (a) Relation to regulator or meter..., upstream of the meter. (b) Outside valves. Each service line must have a shut-off valve in a...

  16. The EINSTEIN On-Line Service

    NASA Astrophysics Data System (ADS)

    Harris, D. E.; Grant, C. S.; Andernach, H.

    The Einstein On-Line Service (EOLS) is a simple menu-driven system which provides an intuitive method of querying over one hundred database catalogs. In addition, the EOLS contains over 30 CD-ROMs of images from the Einstein X-ray Observatory which are available for downloading. The EOLS provides all of our databases to the NASA Astrophysics Data System (ADS) and our documents which describe each table are written in the ADS format. In conjunction with the IAU working group on Radioastronomical Databases, the EOLS serves as an experimental platform for on-line access to radio source catalogs. The number of entries in these catalogs exceeds half a million.

  17. 222-S radioactive liquid waste line replacement and 219-S secondary containment upgrade, Hanford Site, Richland, Washington

    SciTech Connect

    1995-01-01

    The U.S. Department of Energy (DOE) is proposing to: (1) replace the 222-S Laboratory (222-S) radioactive liquid waste drain lines to the 219-S Waste Handling Facility (219-S); (2) upgrade 219-S by replacing or upgrading the waste storage tanks and providing secondary containment and seismic restraints to the concrete cells which house the tanks; and (3) replace the transfer lines from 219-S to the 241-SY Tank Farm. This environmental assessment (EA) has been prepared in compliance with the National Environmental Policy Act (NEPA) of 1969, as amended, the Council on Environmental Quality Regulations for Implementing the Procedural Provisions of NEPA (40 Code of Federal Regulations [CFR] 1500-1508), and the DOE Implementing Procedures for NEPA (10 CFR 1021). 222-S is used to perform analytical services on radioactive samples in support of the Tank Waste Remediation System and Hanford Site environmental restoration programs. Activities conducted at 222-S include decontamination of analytical processing and support equipment and disposal of nonarchived radioactive samples. These activities generate low-level liquid mixed waste. The liquid mixed waste is drained through pipelines in the 222-S service tunnels and underground concrete encasements, to two of three tanks in 219-S, where it is accumulated. 219-S is a treatment, storage, and/or disposal (TSD) unit, and is therefore required to meet Washington Administrative Code (WAC) 173-303, Dangerous Waste Regulations, and the associated requirements for secondary containment and leak detection. The service tunnels are periodically inspected by workers and decontaminated as necessary to maintain as low as reasonably achievable (ALARA) radiation levels. Although no contamination is reaching the environment from the service tunnels, the risk of worker exposure is present and could increase. 222-S is expected to remain in use for at least the next 30 years to serve the Hanford Site environmental cleanup mission.

  18. Strategic service-line planning. Building competitive advantage.

    PubMed

    Greenspan, Elizabeth; Krentz, Susanna E; O'Neill, Molly K

    2003-12-01

    Service-line planning requires a healthcare organization to develop a business plan for each of its service lines. Successful service-line planning requires top leadership support, a willingness to allocate resources, the development of support mechanisms, the active support and involvement of physicians, and management commitment and accountability during implementation. PMID:14686076

  19. 49 CFR 192.377 - Service lines: Copper.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Service lines: Copper. 192.377 Section 192.377 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.377 Service lines: Copper. Each copper service line installed within a building must be...

  20. 49 CFR 192.377 - Service lines: Copper.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Service lines: Copper. 192.377 Section 192.377 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.377 Service lines: Copper. Each copper service line installed within a building must be...

  1. 49 CFR 192.377 - Service lines: Copper.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Service lines: Copper. 192.377 Section 192.377 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.377 Service lines: Copper. Each copper service line installed within a building must be...

  2. 49 CFR 192.377 - Service lines: Copper.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Service lines: Copper. 192.377 Section 192.377 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.377 Service lines: Copper. Each copper service line installed within a building must be...

  3. 49 CFR 192.377 - Service lines: Copper.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Service lines: Copper. 192.377 Section 192.377 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.377 Service lines: Copper. Each copper service line installed within a building must be...

  4. 49 CFR 192.375 - Service lines: Plastic.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Service lines: Plastic. 192.375 Section 192.375... § 192.375 Service lines: Plastic. (a) Each plastic service line outside a building must be installed... terminate above ground level and outside the building, if— (i) The above ground level part of the...

  5. 49 CFR 192.375 - Service lines: Plastic.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Service lines: Plastic. 192.375 Section 192.375... § 192.375 Service lines: Plastic. (a) Each plastic service line outside a building must be installed... terminate above ground level and outside the building, if— (i) The above ground level part of the...

  6. 49 CFR 192.375 - Service lines: Plastic.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Service lines: Plastic. 192.375 Section 192.375... § 192.375 Service lines: Plastic. (a) Each plastic service line outside a building must be installed... terminate above ground level and outside the building, if— (i) The above ground level part of the...

  7. 49 CFR 192.375 - Service lines: Plastic.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Service lines: Plastic. 192.375 Section 192.375... § 192.375 Service lines: Plastic. (a) Each plastic service line outside a building must be installed... terminate above ground level and outside the building, if— (i) The above ground level part of the...

  8. 49 CFR 192.375 - Service lines: Plastic.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Service lines: Plastic. 192.375 Section 192.375... § 192.375 Service lines: Plastic. (a) Each plastic service line outside a building must be installed... terminate above ground level and outside the building, if— (i) The above ground level part of the...

  9. 49 CFR 192.371 - Service lines: Steel.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Service lines: Steel. 192.371 Section 192.371 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.371 Service lines: Steel. Each steel service line to be operated at less than 100 p.s.i. (689...

  10. 49 CFR 192.371 - Service lines: Steel.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Service lines: Steel. 192.371 Section 192.371 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.371 Service lines: Steel. Each steel service line to be operated at less than 100 p.s.i. (689...

  11. 49 CFR 192.371 - Service lines: Steel.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Service lines: Steel. 192.371 Section 192.371 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.371 Service lines: Steel. Each steel service line to be operated at less than 100 p.s.i. (689...

  12. 49 CFR 192.371 - Service lines: Steel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Service lines: Steel. 192.371 Section 192.371 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.371 Service lines: Steel. Each steel service line to be operated at less than 100 p.s.i. (689...

  13. 49 CFR 192.371 - Service lines: Steel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Service lines: Steel. 192.371 Section 192.371 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... § 192.371 Service lines: Steel. Each steel service line to be operated at less than 100 p.s.i. (689...

  14. Observations on renal replacement services in Russia, Belarus and Lithuania.

    PubMed

    Boesken, W H; Ahmed, K E; Méry, J P; Segaert, M F; Bourgoignie, J J

    1995-11-01

    This report describes the current financial, technical and medical status of nephrology, dialysis and renal transplant services in these countries with the hope of helping our colleagues there to upgrade their standards of care. The general impression is that physicians as well as administrators in these countries are eager to improve conditions of patient care despite a disastrous economical climate. Our view is that we can help by providing literature, textbooks, journals, travel funds, by offering visiting fellowships to individual physicians, and by forming partnerships between nephrology centres. PMID:8643160

  15. Incidence of joint replacement among active component service members, U.S. Armed Forces, 2004-2014.

    PubMed

    Daniele, Denise O; Taubman, Stephen B; Clark, Leslie L

    2015-05-01

    In the U.S., joint replacements have become more common and the average age of individuals who undergo joint replacements has decreased. Joint replacements among active component service members increased 10.5% during 2004-2009, then 61.9% during 2009-2014. Knees and hips were the most frequently replaced joints among service members. During the surveillance period (and particularly after 2009), incidence rates increased in each age group of service members 30 years or older. Relative to their respective counterparts, rates of joint replacement overall--and of the hip and knee specifically--were higher among service members who were black, non-Hispanic; officers; and healthcare workers. One year after joint replacement, 18.2% had retired; 5.2% had been medically disqualified from service; 6.3% had otherwise left service; and 70.3% were still in service. By 2 years post-joint replacement, 30.2% had retired; 13.0% had been medically disqualified; 10.0% had otherwise left service; and 46.8% were still in service. Service members aged 30-44 years were the most likely to remain in service post-joint replacement. Given the increases in the frequency of joint replacement among younger service members, the number of service members who remain in service post-joint replacement may continue to increase. PMID:25996170

  16. The EINSTEIN On-Line Service (EOLS)

    NASA Astrophysics Data System (ADS)

    Harris, D. E.; Stern Grant, C. P.; Andernach, H.

    1994-08-01

    In January 1989, SAO established an on-line service to help astronomers prepare ROSAT proposals by providing access to the preliminary source list from the ``Einstein Observatory Catalog of IPC X-ray Sources''. In the intervening years, we have updated the source list, added to the documentation, included many more Einstein databases as well as a number of tables from other wavebands, provided access to images for downloading from all of the Einstein CDROMs, and installed new software for more sophisticated filtering and retrieval. Although we have improved the functionality and made significant additions to the databases, we still maintain a simple menu interface accessible from any type of terminal. EOLS provides all of our databases to the NASA Astrophysics Data System (ADS) and our documents which describe each table are thus written in the ADS format. In conjunction with the IAU working group on Archiving and Data Bases for Radio Astronomy, EOLS serves as an experimental platform for on-line access to the radio source lists collected by one of us (H.A.). The number of these entries exceeds half a million.

  17. 76 FR 76044 - Safety Zone; Power Line Replacement, West Bay, Panama City, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ...The Coast Guard is establishing a temporary safety zone for a portion of West Bay Creek and West Bay, to include all waters between the Highway 79 Fixed Bridge and the mouth of West Bay Creek out to buoy markers 27 and 28 of the Intracoastal Waterway. This action is necessary for the protection of vessels and persons on navigable waters during the replacement of overhead power lines. Entry......

  18. On-line replacement of program modules using AdaPT

    NASA Technical Reports Server (NTRS)

    Waldrop, Raymond S.; Volz, Richard A.; Smith, Gary W.; Holzbacher-Valero, A. A.; Goldsack, Stephen J.

    1992-01-01

    One purpose of our research is the investigation of the effectiveness and expressiveness of AdaPT(1), a set of language extensions to Ada 83, for distributed systems. As a part of that effort, we are now investigating the subject of replacing, e.g., upgrading, software modules while the software system remains in operation. The AdaPT language extension provide a good basis for this investigation for several reasons: (1) they include the concept of specific, self-contained program modules which can be manipulated; (2) support for program configuration is included in the language; and (3) although the discussion will be in terms of the AdaPT language, the AdaPT to Ada 83 conversion methodology being developed as another part of this project will provide a basis for the application of our findings to Ada 83 systems. The purpose of this investigation is to explore the basic mechanisms to the replacement process. Thus, while replacement in the presence of real-time deadlines, heterogeneous systems, and unreliable networks is certainly a topic of interest, we will first gain an understanding of the basic processes in the absence of such concerns. The extension of the replacement process to more complex situations can be made later. This report will establish an overview of the on-line upgrade problem, and present a taxonomy of the various aspects of the replacement process.

  19. Effect of Nicotine Replacement Therapy on Quitting by Young Adults in a Trial Comparing Cessation Services

    PubMed Central

    Buller, David B.; Halperin, Abigail; Severson, Herbert. H; Borland, Ron; Slater, Michael D.; Bettinghaus, Erwin P.; Tinkelman, David; Cutter, Gary R.; Woodall, W. Gill

    2014-01-01

    Context Young adult smokers have the highest smoking prevalence of all US age groups but are least likely to use evidence-based cessation counseling or medication to quit. Objective Use and effectiveness of nicotine patch was explored in a randomized trial evaluating smoking cessation interventions with this population. Participants Smokers aged 18-30 (n=3,094) were recruited through online and off-line methods and from telephone quit lines and analyzed. Design Smokers were enrolled in a pretest-posttest trial, and randomized to one of three cessation services. Setting Trial delivering counseling services by self-help booklet, telephone quit line or online expert system in the 48 continental United States. Intervention Smokers could request a free two-week course of nicotine replacement therapy (NRT) patches from the project. Main Outcome Measure Follow-up surveys at 12-week and 26-weeks assessed smoking abstinence, use of NRT, counseling, and other cessation medications, and smoking-related variables. Results Overall, 69.0% of smokers reported using NRT (M=3.2 weeks) at 12-weeks and 74.8% (M=3.3 weeks) at 26-weeks. More smokers who were sent the free nicotine patches (n=1,695, 54.8%) reported using NRT than those who did not receive them (12-weeks: 84.3% v. 41.9%, p<.001; 26-weeks: 87.6% v. 51.1%, p<.001). NRT use was associated with greater smoking abstinence at 12-weeks (p<.001) and 26-weeks (p<.05), especially if used for more than two weeks (p<.001). Smokers assigned to a self-help booklet or cessation website and heavier smokers were most likely to use NRT (p<.05), while those reporting marijuana use and binge drinking used NRT less (p<.05). Conclusions Many young adults were willing to try NRT and it appeared to help them quit in the context of community-based cessation services. Strategies should be developed to make NRT available to this age group and support them in using it to prevent life-long smoking. PMID:24458316

  20. 49 CFR 192.363 - Service lines: Valve requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... incorporated in a meter bar, that allows the meter to be bypassed, may not be used as a service-line valve....

  1. 49 CFR 192.363 - Service lines: Valve requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... incorporated in a meter bar, that allows the meter to be bypassed, may not be used as a service-line valve....

  2. 49 CFR 192.363 - Service lines: Valve requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... incorporated in a meter bar, that allows the meter to be bypassed, may not be used as a service-line valve....

  3. 49 CFR 192.363 - Service lines: Valve requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... incorporated in a meter bar, that allows the meter to be bypassed, may not be used as a service-line valve....

  4. 49 CFR 192.363 - Service lines: Valve requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... incorporated in a meter bar, that allows the meter to be bypassed, may not be used as a service-line valve....

  5. Building a Radiology Service Line: Key Elements and Necessary Actions.

    PubMed

    Hawkins, C Matthew

    2016-01-01

    Building a radiology service line is a challenge. Beyond the science of imaging and pathophysiology of disease, there are a number of key elements and necessary actions-related to personnel, communication, and resources-that must be taken to make the service line successful and sustainable. Although there is no single best way to build an imaging-based service line, there are a number of essential components. The purpose of this article is to delineate these components and describe how ambitious radiologists may successfully build and sustain a radiology service line. PMID:26476845

  6. An Instructor's Guide for a Program in Drive Line Services.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    The Drive Line Services guide is designed to prepare students for employment in a specialized area of automotive services. The six units outlined are: an introduction (a course overview and a discussion of eye safety devices and the relevant legislation); clutches; drive lines; manual transmissions; overdrive units; and rear axle assemblies. Each…

  7. 49 CFR 192.511 - Test requirements for service lines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... leak tested in accordance with this section before being placed in service. If feasible, the service... more than 40 p.s.i. (276 kPa) gage must be tested to at least 90 p.s.i. (621 kPa) gage, except that each segment of a steel service line stressed to 20 percent or more of SMYS must be tested...

  8. Service life evaluation of rigid explosive transfer lines

    NASA Technical Reports Server (NTRS)

    Bement, L. J.; Kayser, E. G.; Schimmel, M. L.

    1983-01-01

    This paper describes a joint Army/NASA-sponsored research program on the service life evaluation of rigid explosive transfer lines. These transfer lines are used to initiate emergency crew escape functions on a wide variety of military and NASA aircraft. The purpose of this program was to determine quantitatively the effects of service, age, and degradation on rigid explosive transfer lines to allow responsible, conservative, service life determination. More than 800 transfer lines were removed from the U.S. Army AH-1G and AH-1S, the U.S. Air Force B-1 and F-111, and the U.S. Navy F-14 aircraft for testing. The results indicated that the lines were not adversely affected by age, service, or a repeat of the thermal qualification tests on full-service lines. Extension of the service life of rigid explosive transfer lines should be considered, since considerable cost savings could be realized with no measurable decrease in system reliability.

  9. Design and development of a 3He replacement safeguards neutron counter based on 10B-lined proportional detector technology

    SciTech Connect

    Henzlova, Daniela; Evans, Louise; Menlove, Howard O.; Swinhoe, Martyn T.; Rael, Carlos D.; Martinez, Isaac P.; Marlow, Johnna B.

    2012-07-16

    This presentation represents an overview of the experimental evaluation of a boron-lined proportional technology performed within an NA-241 sponsored project on testing of boron-lined proportional counters for the purpose of replacement of {sup 3}He technologies. The presented boron-lined technology will be utilized in a design of a full scale safeguards neutron coincidence counter. The design considerations and the Monte Carlo performance predictions for the counter are also presented.

  10. 49 CFR 192.361 - Service lines: Installation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... buildings. Each underground service line installed below grade through the outer foundation wall of a... underlies, extend into a normally usable and accessible part of the building; and (3) The space between the... is sealed at both ends, a vent line from the annular space must extend to a point where gas would...

  11. 49 CFR 192.361 - Service lines: Installation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... used for backfill must be free of materials that could damage the pipe or its coating. (c) Grading for... service line must be graded so as to drain into the main or into drips at the low points in the service... locating the pipe that complies with § 192.321(e)....

  12. 49 CFR 192.361 - Service lines: Installation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... used for backfill must be free of materials that could damage the pipe or its coating. (c) Grading for... service line must be graded so as to drain into the main or into drips at the low points in the service... locating the pipe that complies with § 192.321(e)....

  13. 49 CFR 192.361 - Service lines: Installation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... used for backfill must be free of materials that could damage the pipe or its coating. (c) Grading for... service line must be graded so as to drain into the main or into drips at the low points in the service... locating the pipe that complies with § 192.321(e)....

  14. NNDC (National Nuclear Data Center) on-line services documentation

    SciTech Connect

    Dunford, C.L.; Burrows, T.W.; Tuli, J.K.

    1987-03-31

    This document summarizes and describes how to access the on-line services available from the National Nuclear Data Center (NNDC) located at Brookhaven National Laboratory. The services are available free of cost to US Department of Energy, its contractors and others who support the NNDC or supply data to the NNDC. Four of the center's data bases are now accessible to non-NNDC scientists via remote connection to the center's VAX 11/780. To use this service, you must have a terminal with access by either a telephone line or the PHYSNET network. A VT100 terminal or a terminal with VT-100 emulation is recommended but not required.

  15. Spectral Line-Shape Model to Replace the Voigt Profile in Spectroscopic Databases

    NASA Astrophysics Data System (ADS)

    Lisak, Daniel; Ngo, Ngoc Hoa; Tran, Ha; Hartmann, Jean-Michel

    2014-06-01

    The standard description of molecular line shapes in spectral databases and radiative transfer codes is based on the Voigt profile. It is well known that its simplified assumptions of absorber free motion and independence of collisional parameters from absorber velocity lead to systematic errors in analysis of experimental spectra, and retrieval of gas concentration. We demonstrate1,2 that the partially correlated quadratic speed-dependent hardcollision profile3. (pCqSDHCP) is a good candidate to replace the Voigt profile in the next generations of spectroscopic databases. This profile takes into account the following physical effects: the Doppler broadening, the pressure broadening and shifting of the line, the velocity-changing collisions, the speed-dependence of pressure broadening and shifting, and correlations between velocity- and phase/state-changing collisions. The speed-dependence of pressure broadening and shifting is incorporated into the pCqSDNGP in the so-called quadratic approximation. The velocity-changing collisions lead to the Dicke narrowing effect; however in many cases correlations between velocityand phase/state-changing collisions may lead to effective reduction of observed Dicke narrowing. The hard-collision model of velocity-changing collisions is also known as the Nelkin-Ghatak model or Rautian model. Applicability of the pCqSDHCP for different molecular systems was tested on calculated and experimental spectra of such molecules as H2, O2, CO2, H2O in a wide span of pressures. For all considered systems, pCqSDHCP is able to describe molecular spectra at least an order of magnitude better than the Voigt profile with all fitted parameters being linear with pressure. In the most cases pCqSDHCP can reproduce the reference spectra down to 0.2% or better, which fulfills the requirements of the most demanding remote-sensing applications. An important advantage of pCqSDHCP is that a fast algorithm for its computation was developedab4,5 and allows

  16. 49 CFR 192.725 - Test requirements for reinstating service lines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... this section, each disconnected service line must be tested in the same manner as a new service line, before being reinstated. (b) Each service line temporarily disconnected from the main must be tested from... bypass, any part of the original service line used to maintain continuous service need not be tested....

  17. Pyrochemical Glovebox Line Replacement and Modernization Effort at Los Alamos National Laboratory Plutonium Facility.

    SciTech Connect

    Dennison, D. K.; McNeese, James A.; Cantrell, W. S.; Garcia, R. E.

    2002-01-01

    Los Alamos National Laboratory (LANL), as part of the stockpile stewardship mission, is developing the capability to manufacture replacement pits for the United States nuclear weapon stockpile. Part of this effort requires that the various manufacturing activities formerly performed at the Rocky Flats be reconstructed at LANL, modernized to improve operation, and re-certified for pit production. Part of this effort requires that new pyrochemical metal production facilities be installed in TA-55 to replace existing outdated equipment. The purpose of this effort is design, build/procure, assemble, cold test, and support installation activities for ten pyrochemical processing gloveboxes and processing support equipment for insertion into a selected PF-4 laboratory. Eight of the gloveboxes will be connected to a common trolley tunnel with a state-of-the-art automated transport system that can access each glovebox. Five of those gloveboxes will be designed to accommodate standard water-cooled pyrochemical processing furnaces with appropriate lift mechanisms for handling the furnace products and processing hardware. Another glovebox will be designed to accommodate an improved breaking press that will be designed/procured to break alpha metal up to a thickness of l-inch, eliminate introduction of hydraulic oil to the glovebox environment, provide appropriate shielding for prevention of glovebox damage due to shrapnel projectiles, and use interchangeable impact tools in order to be able to process both contaminated and clean metals with the same machine. In addition, a storage glovebox and a distillation glovebox (already developed) will be attached to the transport system. Two other gloveboxes, one accommodating two casting furnaces and another storage glovebox, will be installed in the laboratory independent of the transport system. A transfer system (trolley) will be incorporated to handle material flow between the pyrochemical furnace gloveboxes, the press glovebox

  18. On-line PWR RHR pump performance testing following motor and impeller replacement

    SciTech Connect

    DiMarzo, J.T.

    1996-12-01

    On-line maintenance and replacement of safety-related pumps requires the performance of an inservice test to determine and confirm the operational readiness of the pumps. In 1995, major maintenance was performed on two Pressurized Water Reactor (PWR) Residual Heat Removal (RHR) Pumps. A refurbished spare motor was overhauled with a new mechanical seal, new motor bearings and equipped with pump`s `B` impeller. The spare was installed into the `B` train. The motor had never been run in the system before. A pump performance test was developed to verify it`s operational readiness and determine the in-situ pump performance curve. Since the unit was operating, emphasis was placed on conducting a highly accurate pump performance test that would ensure that it satisfied the NSSS vendors accident analysis minimum acceptance curve. The design of the RHR System allowed testing of one train while the other was aligned for normal operation. A test flow path was established from the Refueling Water Storage Tank (RWST) through the pump (under test) and back to the RWST. This allowed staff to conduct a full flow range pump performance test. Each train was analyzed and an expression developed that included an error vector term for the TDH (ft), pressure (psig), and flow rate (gpm) using the variance error vector methodology. This method allowed the engineers to select a test instrumentation system that would yield accurate readings and minimal measurement errors, for data taken in the measurement of TDH (P,Q) versus Pump Flow Rate (Q). Test results for the `B` Train showed performance well in excess of the minimum required. The motor that was originally in the `B` train was similarly overhauled and equipped with `A` pump`s original impeller, re-installed in the `A` train, and tested. Analysis of the `A` train results indicate that the RHR pump`s performance was also well in excess of the vendors requirements.

  19. Functional design criteria radioactive liquid waste line replacement, Project W-087. Revision 3

    SciTech Connect

    McVey, C.B.

    1994-10-13

    This document provides the functional design criteria for the 222-S Laboratory radioactive waste drain piping and transfer pipeline replacement. The project will replace the radioactive waste drain piping from the hot cells in 222-S to the 219-S Waste Handling Facility and provide a new waste transfer route from 219-S to the 244-S Catch Station in Tank Farms.

  20. Resilient organizations: matrix model and service line management.

    PubMed

    Westphal, Judith A

    2005-09-01

    Resilient organizations modify structures to meet the demands of the marketplace. The author describes a structure that enables multihospital organizations to innovate and rapidly adapt to changes. Service line management within a matrix model is an evolving organizational structure for complex systems in which nurses are pivotal members. PMID:16200010

  1. 49 CFR 192.361 - Service lines: Installation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Service lines: Installation. 192.361 Section 192.361 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE:...

  2. On-Line Services in Medicine and Beyond

    ERIC Educational Resources Information Center

    McCarn, Davis B.; Leiter, Joseph

    1973-01-01

    Discusses the development and operation of MEDLINE which was initiated by the National Library of Medicine in 1971. This is the first generally accessible, on-line, national and international information retrieval service, and allows almost instantaneous searching of over 400,000 citations from the world's biomedical serial literature. (JR)

  3. Renal replacement therapy in support of Operation Iraqi Freedom: a tri-service perspective.

    PubMed

    Perkins, Robert; Simon, James; Jayakumar, Arun; Neff, Robert; Cohen, Irving; Bohen, Erin; Oliver, James; Kumke, Kevin; Older, Steven; Perkins, Jeremy; Grathwohl, Kurt; Yuan, Christina; Abbott, Kevin

    2008-11-01

    Experience with delivery of renal replacement therapy (RRT) in support of combat operations by the U.S. military has not been reported since the 1970s. We describe the tri-service military medical experience with RRT in support of Operation Iraqi Freedom. Through December 31, 2006, RRT was provided to 12 individuals inside the theater of operations. Navy medical personnel provided RRT to three patients (two U.S. active duty service members and one host nation individual) aboard the USNS Comfort, a mobile level 4 hospital. Dialysis was performed using conventional single-pass hemodialysis machines equipped with portable reverse osmosis systems. Army and Air Force medical personnel provided RRT to nine patients in theater (eight host nation patients and one U.S. active duty service member), using peritoneal dialysis and continuous renal replacement therapy (CRRT), not requiring trained renal nurses or technicians. Originally, U.S. military personnel with acute kidney injury (AKI) who were evacuated from theater to Landstuhl Regional Medical Center (LRMC), or those who developed AKI at LRMC were transferred to the German civilian medical system, if RRT was required. After creation of a rapid-response dialysis team and, later, positioning of a full-time active duty reserve nephrologist at LRMC, 16 patients received RRT at LRMC. None had required RRT in theater. Renal failure requiring RRT during combat operations remains an unusual but serious event, calling for flexibility in the provision of care. Notably, the Operation Iraqi Freedom experience has highlighted the needs of injured host nation patients with AKI and future military medical planning will need to account for their intratheater renal care. PMID:19055188

  4. 49 CFR 192.373 - Service lines: Cast iron and ductile iron.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Service lines: Cast iron and ductile iron. 192.373... Regulators, and Service Lines § 192.373 Service lines: Cast iron and ductile iron. (a) Cast or ductile iron... cast iron pipe or ductile iron pipe is installed for use as a service line, the part of the...

  5. 49 CFR 192.373 - Service lines: Cast iron and ductile iron.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Service lines: Cast iron and ductile iron. 192.373... Regulators, and Service Lines § 192.373 Service lines: Cast iron and ductile iron. (a) Cast or ductile iron... cast iron pipe or ductile iron pipe is installed for use as a service line, the part of the...

  6. 49 CFR 192.373 - Service lines: Cast iron and ductile iron.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Service lines: Cast iron and ductile iron. 192.373... Regulators, and Service Lines § 192.373 Service lines: Cast iron and ductile iron. (a) Cast or ductile iron... cast iron pipe or ductile iron pipe is installed for use as a service line, the part of the...

  7. 49 CFR 192.373 - Service lines: Cast iron and ductile iron.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Service lines: Cast iron and ductile iron. 192.373... Regulators, and Service Lines § 192.373 Service lines: Cast iron and ductile iron. (a) Cast or ductile iron... cast iron pipe or ductile iron pipe is installed for use as a service line, the part of the...

  8. 49 CFR 192.373 - Service lines: Cast iron and ductile iron.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Service lines: Cast iron and ductile iron. 192.373... Regulators, and Service Lines § 192.373 Service lines: Cast iron and ductile iron. (a) Cast or ductile iron... cast iron pipe or ductile iron pipe is installed for use as a service line, the part of the...

  9. Replacement Technologies for Precision Cleaning of Aerospace Hardware for Propellant Service

    NASA Technical Reports Server (NTRS)

    Beeson, Harold; Kirsch, Mike; Hornung, Steven; Biesinger, Paul

    1997-01-01

    The NASA White Sands Test Facility (WSTF) is developing cleaning and verification processes to replace currently used chlorofluorocarbon-l13- (CFC-113-) based processes. The processes being evaluated include both aqueous- and solvent-based techniques. Replacement technologies are being investigated for aerospace hardware and for gauges and instrumentation. This paper includes the findings of investigations of aqueous cleaning and verification of aerospace hardware using known contaminants, such as hydraulic fluid and commonly used oils. The results correlate nonvolatile residue with CFC 113. The studies also include enhancements to aqueous sampling for organic and particulate contamination. Although aqueous alternatives have been identified for several processes, a need still exists for nonaqueous solvent cleaning, such as the cleaning and cleanliness verification of gauges used for oxygen service. The cleaning effectiveness of tetrachloroethylene (PCE), trichloroethylene (TCE), ethanol, hydrochlorofluorocarbon 225 (HCFC 225), HCFC 141b, HFE 7100(R), and Vertrel MCA(R) was evaluated using aerospace gauges and precision instruments and then compared to the cleaning effectiveness of CFC 113. Solvents considered for use in oxygen systems were also tested for oxygen compatibility using high-pressure oxygen autogenous ignition and liquid oxygen mechanical impact testing.

  10. New Product Marketing Blurs the Line Between Nicotine Replacement Therapy and Smokeless Tobacco Products.

    PubMed

    Kostygina, Ganna; England, Lucinda; Ling, Pamela

    2016-07-01

    Tobacco companies have begun to acquire pharmaceutical subsidiaries and recently started to market nicotine replacement therapies, such as Zonnic nicotine gum, in convenience stores. Conversely, tobacco companies are producing tobacco products such as tobacco chewing gum and lozenges that resemble pharmaceutical nicotine replacement products, including a nicotine pouch product that resembles snus pouches. This convergence of nicotine and tobacco product marketing has implications for regulation and tobacco cessation. PMID:27077338

  11. Interhospital CT image communication: T-1 line versus courier service

    NASA Astrophysics Data System (ADS)

    Lou, Shyhliang A.; Huang, H. K.; Bazzill, Todd M.; Gould, Robert G.; Dillon, William P.; Schomer, Barbara G.

    1995-05-01

    The Mount Zion Hospital (MZH) in San Francisco, Calif. is associated with the University of California at San Francisco (UCSF) medical center. These hospitals are approximately two miles apart. The UCSF radiology department supports specialty image reading for MZH daily. The major issue involved with this service is the access of patient images. Currently, the patient image access is through two ways: (1) inter-hospital travel, and (2) image delivery. Both methods are neither efficient nor economic. If patient images can be transferred from MZH to UCSF to be viewed in digital form in a reasonable time period, the issue of patient image accession can be resolved. This study attempts to use an available digital communication technology, a T-1 line, to verify this hypothesis. The study is centered on the comparison between the T-1 line and courier service with respect to cost and image delivery performance. This comparison study focuses on CT images with an emphasis on neuroradiology application.

  12. Staff planning for operating rooms with different surgical services lines.

    PubMed

    Villarreal, Monica C; Keskinocak, Pinar

    2016-06-01

    We present a two-phase model for a staff planning problem in a surgical department. We consider the setting where staff, in particular nurse circulators and surgical scrub technicians, are assigned to one of different service lines, and while they can be 'pooled' and temporally assigned to other service line if needed, these re-assignments should belimited. In Phase I, we decide on the number of staff hours to budget for each service line, considering policies limiting staff pooling and overtime, and different demand scenarios. In Phase II, we determine how these budgeted staff hours should be allocated across potential work days and shifts, given estimated staff requirements and shift-related scheduling restrictions. We propose a heuristic to speed the model's Phase II solution time. We implement the model using a hospital's surgical data and compare the model's results with the hospital's current practices. Using a simulation model for the surgical operations, we find that our two-phase model reduces the delays caused by staff unavailability as well as staff pooling, without increasing the workforce size. Finally, we briefly describe a decision-support tool we developed with the objective of fine-tuning staff planning decisions. PMID:25366968

  13. FEDIX on-line information service: Design, develop, test, and implement, an on-line research and education information service

    SciTech Connect

    Rodman, J.A.

    1992-01-01

    The FEDIX Annual Status Report provides details regarding an on-line information project designed, developed and implemented by Federal Information Exchange, Inc., a diversified information services company. This document details the project design activities, summarizes the developmental phases of the project and describes the implementation activities generated to fulfill the project's objectives. The information contained in this document illustrates FIE's continuing commitment to serve as the link that facilitates the dissemination of federal information to the education community. This report reviews the project accomplishments and describes intended service enhancements.

  14. 49 CFR 192.369 - Service lines: Connections to cast iron or ductile iron mains.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Service lines: Connections to cast iron or ductile iron mains. 192.369 Section 192.369 Transportation Other Regulations Relating to Transportation... Customer Meters, Service Regulators, and Service Lines § 192.369 Service lines: Connections to cast iron...

  15. 49 CFR 192.369 - Service lines: Connections to cast iron or ductile iron mains.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Service lines: Connections to cast iron or ductile iron mains. 192.369 Section 192.369 Transportation Other Regulations Relating to Transportation... Customer Meters, Service Regulators, and Service Lines § 192.369 Service lines: Connections to cast iron...

  16. 49 CFR 192.369 - Service lines: Connections to cast iron or ductile iron mains.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Service lines: Connections to cast iron or ductile iron mains. 192.369 Section 192.369 Transportation Other Regulations Relating to Transportation... Customer Meters, Service Regulators, and Service Lines § 192.369 Service lines: Connections to cast iron...

  17. 49 CFR 192.369 - Service lines: Connections to cast iron or ductile iron mains.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Service lines: Connections to cast iron or ductile iron mains. 192.369 Section 192.369 Transportation Other Regulations Relating to Transportation... Customer Meters, Service Regulators, and Service Lines § 192.369 Service lines: Connections to cast iron...

  18. 49 CFR 192.369 - Service lines: Connections to cast iron or ductile iron mains.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Service lines: Connections to cast iron or ductile iron mains. 192.369 Section 192.369 Transportation Other Regulations Relating to Transportation... Customer Meters, Service Regulators, and Service Lines § 192.369 Service lines: Connections to cast iron...

  19. Description of the attitude control, guidance and navigation space replaceable units for automated space servicing of selected NASA missions

    NASA Technical Reports Server (NTRS)

    Chobotov, V. A.

    1974-01-01

    Control elements such as sensors, momentum exchange devices, and thrusters are described which can be used to define space replaceable units (SRU), in accordance with attitude control, guidance, and navigation performance requirements selected for NASA space serviceable mission spacecraft. A number of SRU's are developed, and their reliability block diagrams are presented. An SRU assignment is given in order to define a set of feasible space serviceable spacecraft for the missions of interest.

  20. Line drawing of Apollo 14 Command/Service Modules

    NASA Technical Reports Server (NTRS)

    1971-01-01

    a line drawing illustrating a cutaway view of the Apollo 14 Command/Service Modules, showing the engineering changes in the CSM which were recommended by the Apollo 13 Review Board. The major changes to the Apollo 14 CSM include adding a third cryogenic oxygen tank installed in an empty bay (in Sector one) of the Service Module (SM), addition of the auxiliary battery in the SM as a backup in case of fuel cell failure, and removal of destratification fans in the cryogenic oxygen tanks and removal of thermostat switches from the oxygen tank heater circuits. Provision for stowage of an emergency five gallon supply of drinking water has been added to the Command Module (CM).

  1. 77 FR 4821 - Public Health Service Act, Non-competitive Replacement Award

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-31

    ... HUMAN SERVICES Health Resources and Services Administration Public Health Service Act, Non-competitive...: Section 330I(d)(2) of the Public Health Service Act, as amended, 42 U.S.C. 254c-14(d)(2). Catalog of... INFORMATION CONTACT: Monica Cowan, Public Health Analyst, Office for the Advancement of Telehealth, Office...

  2. Enhanced snoMEN Vectors Facilitate Establishment of GFP–HIF-1α Protein Replacement Human Cell Lines

    PubMed Central

    Bensaddek, Dalila; Afzal, Vackar; Biddlestone, John; Ortmann, Brian; Mudie, Sharon; Boivin, Vincent; Scott, Michelle S.; Rocha, Sonia; Lamond, Angus I.

    2016-01-01

    The snoMEN (snoRNA Modulator of gene ExpressioN) vector technology was developed from a human box C/D snoRNA, HBII-180C, which contains an internal sequence that can be manipulated to make it complementary to RNA targets, allowing knock-down of targeted genes. Here we have screened additional human nucleolar snoRNAs and assessed their application for gene specific knock-downs to improve the efficiency of snoMEN vectors. We identify and characterise a new snoMEN vector, termed 47snoMEN, that is derived from box C/D snoRNA U47, demonstrating its use for knock-down of both endogenous cellular proteins and G/YFP-fusion proteins. Using multiplex 47snoMEM vectors that co-express multiple 47snoMEN in a single transcript, each of which can target different sites in the same mRNA, we document >3-fold increase in knock-down efficiency when compared with the original HBII-180C based snoMEN. The multiplex 47snoMEM vector allowed the construction of human protein replacement cell lines with improved efficiency, including the establishment of novel GFP–HIF-1α replacement cells. Quantitative mass spectrometry analysis confirmed the enhanced efficiency and specificity of protein replacement using the 47snoMEN-PR vectors. The 47snoMEN vectors expand the potential applications for snoMEN technology in gene expression studies, target validation and gene therapy. PMID:27128805

  3. 46 CFR 44.01-1 - Establishment of load lines for special services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Establishment of load lines for special services. 44.01-1 Section 44.01-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES SPECIAL SERVICE LIMITED DOMESTIC VOYAGES Administration § 44.01-1 Establishment of load lines for...

  4. 46 CFR 44.01-1 - Establishment of load lines for special services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Establishment of load lines for special services. 44.01-1 Section 44.01-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES SPECIAL SERVICE LIMITED DOMESTIC VOYAGES Administration § 44.01-1 Establishment of load lines for...

  5. 49 CFR 192.381 - Service lines: Excess flow valve performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Meters, Service Regulators, and Service Lines § 192.381 Service lines: Excess flow valve performance... hour (0.57 cubic meters per hour); or (B) For an excess flow valve designed to prevent equalization of pressure across the valve, to no more than 0.4 cubic feet per hour (.01 cubic meters per hour); and (4)...

  6. 49 CFR 192.381 - Service lines: Excess flow valve performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Meters, Service Regulators, and Service Lines § 192.381 Service lines: Excess flow valve performance... hour (0.57 cubic meters per hour); or (B) For an excess flow valve designed to prevent equalization of pressure across the valve, to no more than 0.4 cubic feet per hour (.01 cubic meters per hour); and (4)...

  7. 49 CFR 192.381 - Service lines: Excess flow valve performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Meters, Service Regulators, and Service Lines § 192.381 Service lines: Excess flow valve performance... hour (0.57 cubic meters per hour); or (B) For an excess flow valve designed to prevent equalization of pressure across the valve, to no more than 0.4 cubic feet per hour (.01 cubic meters per hour); and (4)...

  8. 49 CFR 192.381 - Service lines: Excess flow valve performance standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Meters, Service Regulators, and Service Lines § 192.381 Service lines: Excess flow valve performance... hour (0.57 cubic meters per hour); or (B) For an excess flow valve designed to prevent equalization of pressure across the valve, to no more than 0.4 cubic feet per hour (.01 cubic meters per hour); and (4)...

  9. 15 CFR 740.10 - Servicing and replacement of parts and equipment (RPL).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the transaction, as set forth in the application and supporting documentation that formed the basis... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION... part 772 of the EAR) or national security controlled commodity. (v) No replacement parts may...

  10. 15 CFR 740.10 - Servicing and replacement of parts and equipment (RPL).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., nuclear testing related to activities described in § 744.2(a) of the EAR, the chemical processing of... equipment controlled under ECCN 2A983 or related software controlled under ECCN 2D983. (vi) No replacement... object detection equipment controlled under ECCN 2A984 or related software controlled under ECCN...

  11. 15 CFR 740.10 - Servicing and replacement of parts and equipment (RPL).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION... part 772 of the EAR) or national security controlled commodity. (v) No replacement parts may be... equipment controlled under ECCN 2A983 or related software controlled under ECCN 2D983. (vi) No...

  12. 15 CFR 740.10 - Servicing and replacement of parts and equipment (RPL).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION... part 772 of the EAR) or national security controlled commodity. (v) No replacement parts may be... equipment controlled under ECCN 2A983 or related software controlled under ECCN 2D983. (vi) No...

  13. An Indoor Mobile Location Estimator in Mixed Line of Sight/Non-Line of Sight Environments Using Replacement Modified Hidden Markov Models and an Interacting Multiple Model.

    PubMed

    Ru, Jingyu; Wu, Chengdong; Jia, Zixi; Yang, Yufang; Zhang, Yunzhou; Hu, Nan

    2015-01-01

    Localization as a technique to solve the complex and challenging problems besetting line-of-sight (LOS) and non-line-of-sight (NLOS) transmissions has recently attracted considerable attention in the wireless sensor network field. This paper proposes a strategy for eliminating NLOS localization errors during calculation of the location of mobile terminals (MTs) in unfamiliar indoor environments. In order to improve the hidden Markov model (HMM), we propose two modified algorithms, namely, modified HMM (M-HMM) and replacement modified HMM (RM-HMM). Further, a hybrid localization algorithm that combines HMM with an interacting multiple model (IMM) is proposed to represent the velocity of mobile nodes. This velocity model is divided into a high-speed and a low-speed model, which means the nodes move at different speeds following the same mobility pattern. Each moving node continually switches its state based on its probability. Consequently, to improve precision, each moving node uses the IMM model to integrate the results from the HMM and its modified forms. Simulation experiments conducted show that our proposed algorithms perform well in both distance estimation and coordinate calculation, with increasing accuracy of localization of the proposed algorithms in the order M-HMM, RM-HMM, and HMM + IMM. The simulations also show that the three algorithms are accurate, stable, and robust. PMID:26091395

  14. An Indoor Mobile Location Estimator in Mixed Line of Sight/Non-Line of Sight Environments Using Replacement Modified Hidden Markov Models and an Interacting Multiple Model

    PubMed Central

    Ru, Jingyu; Wu, Chengdong; Jia, Zixi; Yang, Yufang; Zhang, Yunzhou; Hu, Nan

    2015-01-01

    Localization as a technique to solve the complex and challenging problems besetting line-of-sight (LOS) and non-line-of-sight (NLOS) transmissions has recently attracted considerable attention in the wireless sensor network field. This paper proposes a strategy for eliminating NLOS localization errors during calculation of the location of mobile terminals (MTs) in unfamiliar indoor environments. In order to improve the hidden Markov model (HMM), we propose two modified algorithms, namely, modified HMM (M-HMM) and replacement modified HMM (RM-HMM). Further, a hybrid localization algorithm that combines HMM with an interacting multiple model (IMM) is proposed to represent the velocity of mobile nodes. This velocity model is divided into a high-speed and a low-speed model, which means the nodes move at different speeds following the same mobility pattern. Each moving node continually switches its state based on its probability. Consequently, to improve precision, each moving node uses the IMM model to integrate the results from the HMM and its modified forms. Simulation experiments conducted show that our proposed algorithms perform well in both distance estimation and coordinate calculation, with increasing accuracy of localization of the proposed algorithms in the order M-HMM, RM-HMM, and HMM + IMM. The simulations also show that the three algorithms are accurate, stable, and robust. PMID:26091395

  15. Ecological Psychology: Replacing the Medical Model Paradigm for School-Based Psychological and Psychoeducational Services

    ERIC Educational Resources Information Center

    Gutkin, Terry B.

    2012-01-01

    Traditional medical model service delivery systems have facilitated the creation of nationwide mental health and education pandemics for children and youth. The characteristics and shortcomings of medical model approaches leading to these problems are explicated, including the focus of services on individuals rather than populations, relying…

  16. 49 CFR 192.379 - New service lines not in use.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... must be installed in the service line or in the meter assembly. (c) The customer's piping must...

  17. 49 CFR 192.379 - New service lines not in use.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... must be installed in the service line or in the meter assembly. (c) The customer's piping must...

  18. 49 CFR 192.379 - New service lines not in use.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... must be installed in the service line or in the meter assembly. (c) The customer's piping must...

  19. 49 CFR 192.379 - New service lines not in use.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... must be installed in the service line or in the meter assembly. (c) The customer's piping must...

  20. 49 CFR 192.379 - New service lines not in use.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS Customer Meters, Service Regulators... must be installed in the service line or in the meter assembly. (c) The customer's piping must...

  1. Substitute materials to replace asbestos in refinery-service gaskets and packings

    SciTech Connect

    Thomas, S.F.; McKillop, G.R.

    1986-05-26

    Refiners have been able to successfully replace asbestos in many packing and gasket applications. The changeover has been driven by health concerns, refusal of product liability insurance to suppliers, and supplier concern over long-term availability of asbestos. A great deal of purchasing and engineering effort is currently being expended to qualify and convert nonasbestos materials for gaskets and packings. The task has been complicated by a lack of objective performance criteria in existing industry standards. The majority of industry standards has specified the use of asbestos-based products because operating experience has shown they work. The specification criteria which do exist typically are valid for comparing competitive asbestos products only, and do not correlate well when applied to unrelated materials. The task of reliably and safely operating a refinery without asbestos-based gasketing and packing is progressing on three fronts: 1. Replacement with products based on materials such as flexible graphite and poly tetra fluoro ethylene (PTFE). Performance characteristics are well known, and sufficient historical operating data exist. The initial cost of these materials is typically higher than asbestos-based products. 2. Trials and replacement with ''new'' materials such as Aramid or glass-fiber-based sheet materials and braided packing, or mica/graphite-filled, spiral-wound gaskets. The performance characteristics of these materials are not well known in comparison to asbestos.

  2. Service and repair of the rammed lining of a rotary furnace

    SciTech Connect

    Startsev, D.A.; Khamatova, V.G.; Murzin, V.N.

    1986-03-01

    The rotary furnace is designed for heating of carbon and alloy steel billets 100-150 mm in diameter and 1000-3800 mm long with a maximum weight of 350 kg to 1130-1260 degrees C. The furnace hearth lining is made in three layers. The top of the center layer is made of parts laid with gaps between them of 20-30 mm. The 80-90-mm-thick working layer is made of type MKhGP-35 rammed chromite-clay compound. To protect the top of the side parts of the hearth from impacts, they are covered with a 40-mm-thick layer of rammed MKhGP-35 compound. During operation of the furnace and heating of the billets, the rammed compound of the hearth is compacted and after 6-7 months of service waves up to 20-30 mm deep are formed on it from the action of the round billets. To avoid the condition in which the unloading machine is not able to take the heated billets from such a hearth, ramming compound is added to the depressions in the hearth through the charging door. The furnace temperature is brought up to the heating schedule and billets are charged. The rammed lining is completely replaced once every two or three years. The saving with such a method of repair of the worn rammed hearth during 2 years of operation of the rotary furnace is substantial.

  3. A Handbook for the Introduction of On-Line Bibliographic Search Services Into Academic Libraries.

    ERIC Educational Resources Information Center

    Wax, David M.

    A handbook is provided for library administrators who are planning to install commercially available on-line interactive search services. It includes guidelines for selecting and organizing the service, staffing, training and orientation, preparing the service sites, promotion and user education, finance, data collection, and service evaluation.…

  4. Specialty-service lines: salvos in the new medical arms race.

    PubMed

    Berenson, Robert A; Bodenheimer, Thomas; Pham, Hoangmai H

    2006-01-01

    Hospitals and physicians are developing and marketing discrete and profitable specialty-service lines. Although closely affiliated specialist physicians are central to hospitals' service-line products, other physicians compete directly with hospitals via physician-owned specialty facilities. Specialty-service lines may be provided in a variety of settings, both inside and outside traditional hospital walls. Thus far, the escalating battle between hospitals and physicians for control over specialty services has not affected hospital profitability. However, as the scope of care that can be safely performed in the outpatient arena expands, physician competition for control over specialty services may threaten hospitals' financial health. PMID:16868008

  5. 75 FR 70595 - Limited Service Domestic Voyage Load Lines for River Barges on Lake Michigan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-18

    ...The Coast Guard is establishing a special load line regime for certain unmanned dry-cargo river barges to be exempted from the normal Great Lakes load line assignment while operating on Lake Michigan. Depending on the route, eligible barges may obtain a limited domestic service load line assignment or be conditionally exempted from any load line assignment at all. This special load line regime......

  6. Replacing Mn2+ with Co2+ in Human Arginase I Enhances Cytotoxicity toward L-Arginine Auxotrophic Cancer Cell Lines

    SciTech Connect

    Stone, E.; Glazer, E; Chantranupong, L; Cherukuri, P; Breece, R; Tierney, D; Curley, S; Iverson, B; Georgiou, G

    2010-01-01

    Replacing the two Mn{sup 2+} ions normally present in human Arginase I with Co{sup 2+} resulted in a significantly lowered K{sub M} value without a concomitant reduction in k{sub cat}. In addition, the pH dependence of the reaction was shifted from a pK{sub a} of 8.5 to a pK{sub a} of 7.5. The combination of these effects led to a 10-fold increase in overall catalytic activity (k{sub cat}/K{sub M}) at pH 7.4, close to the pH of human serum. Just as important for therapeutic applications, Co{sup 2+} substitution lead to significantly increased serum stability of the enzyme. Our data can be explained by direct coordination of L-Arg to one of the Co{sup 2+} ions during reaction, consistent with previously reported model studies. In vitro cytotoxicity experiments verified that the Co{sup 2+}-substituted human Arg I displays an approximately 12- to 15-fold lower IC{sub 50} value for the killing of human hepatocellular carcinoma and melanoma cell lines and thus constitutes a promising new candidate for the treatment of L-Arg auxotrophic tumors.

  7. Replacing Mn2+ with Co2+ in Human Arginase I Enhances Cytotoxicity Towards L-Arginine Auxotrophic Cancer Cell Lines

    PubMed Central

    Stone, Everett M.; Glazer, Evan S.; Chantranupong, Lynne; Cherukuri, Paul; Breece, Robert M.; Tierney, David L.; Curley, Steven A.; Iverson, Brent L.; Georgiou, George

    2010-01-01

    Replacing the two Mn2+ ions normally present in human Arginase I with Co2+ resulted in a significantly lowered KM value without a concomitant reduction in kcat. In addition, the pH dependence of the reaction was shifted from a pKa of 8.5 to a pKa of 7.5. The combination of these effects lead to a 10-fold increase in overall catalytic activity (kcat/KM) at pH 7.4, close to the pH of human serum. Just as important for therapeutic applications, Co2+ substitution lead to significantly increased serum stability of the enzyme. Our data can be explained by direct coordination of l-Arg to one of the Co2+ ions during reaction, consistent with previously reported model studies. In vitro cytotoxicity experiments verified that the Co2+ substituted human Arg I displays an approximately 12-15-fold lower IC50 value for the killing of human hepatocellular carcinoma and melanoma cell lines, and thus constitutes a promising new candidate for the treatment of l-Arg auxotrophic tumors. PMID:20050660

  8. 46 CFR 44.01-1 - Establishment of load lines for special services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... services. (a) Load lines are established for steam colliers, tugs, barges, and self-propelled barges engaged in special services in conformity with regulations in this part. (b) Load lines for steam colliers, barges, and self-propelled barges engaged on specially limited coastwise voyages as described in §...

  9. Microbial Community Profile of a Lead Service Line Removed from a Drinking Water Distribution System▿

    PubMed Central

    White, Colin; Tancos, Matthew; Lytle, Darren A.

    2011-01-01

    A corroded lead service line was removed from a drinking water distribution system, and the microbial community was profiled using 16S rRNA gene techniques. This is the first report of the characterization of a biofilm on the surface of a corroded lead drinking water service line. The majority of phylotypes have been linked to heavy-metal-contaminated environments. PMID:21652741

  10. Trace Metal Associations with Manganese-Rich Surface Coatings of Lead Service Lines

    EPA Science Inventory

    Analysis of lead service line samples from U. S. Environmental Protection Agency’s long-term research program to evaluate control and metal release from domestic drinking water service lines has revealed that Manganese-rich solids also contain Iron and sometimes Aluminum have fre...

  11. 46 CFR 44.01-11 - Assignment and marking load lines; special service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Assignment and marking load lines; special service. 44.01-11 Section 44.01-11 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES SPECIAL SERVICE LIMITED DOMESTIC VOYAGES Administration § 44.01-11 Assignment and marking load...

  12. Bearing repair services offer a cost-effective alternative to expensive replacement

    SciTech Connect

    2009-02-15

    The article, based on a presentation during MINExpo 2008, explains how advancement is bearing design, material, maintenance and repair methods have greatly improved the potential for and popularity of bearing repair as an effective way to extend bearing life. The Trinken Co. offers a variety of service options including repair, recertification, reconditioning and remanufacturing. Benefits of a quality repair program are outlined. 2 photos.

  13. 46 CFR 53.01-10 - Service restrictions and exceptions (replaces HG-101).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (incorporated by reference; see 46 CFR 53.01-1). (b) Service restrictions. (1) Boilers of wrought materials... UL 174 or UL 1453 (both incorporated by reference; see 46 CFR 53.01-1) are exempted from the... (incorporated by reference; see 46 CFR 53.01-1). In addition, these heating boilers must: (1) Be stamped...

  14. 46 CFR 53.01-10 - Service restrictions and exceptions (replaces HG-101).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (incorporated by reference; see 46 CFR 53.01-1). (b) Service restrictions. (1) Boilers of wrought materials... UL 174 or UL 1453 (both incorporated by reference; see 46 CFR 53.01-1) are exempted from the... (incorporated by reference; see 46 CFR 53.01-1). In addition, these heating boilers must: (1) Be stamped...

  15. FEDIX on-line information service: Design, develop, test, and implement an on-line research and education information service. Annual status report, September 1992--August 1993

    SciTech Connect

    Rodman, J.A.

    1993-08-01

    Federal Information Exchange, Inc. (FIE) is a diversified information services company that is recognized as the major electronic link between the higher education community and the Federal government in the field of research administration. FIE provides a range of information related services to the government, academic and private sectors, including database management, software development and technical support. FEDIX is the on-line information service designed, developed and implemented by FIE to accomplish the following objectives: (1). Broaden the participation of the education community in Federal research and education programs by providing free and unrestricted on-line access to information from all participating Federal agencies; and (2). Provide the education community with on-line access to a single keyword-searchable system for research and educational funding opportunities at the participating Federal agencies.

  16. Foreign Service Line of Duty Death Gratuity Act of 2011

    THOMAS, 112th Congress

    Rep. West, Allen B. [R-FL-22

    2011-09-09

    10/03/2011 Referred to the Subcommittee on Federal Workforce, U.S. Postal Service, and Labor Policy . (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  17. Windampers help keep gallop-prone lines in service

    SciTech Connect

    Marks, J.

    1995-02-01

    Damping devices for eliminating galloping on transmission lines have found increasing support in the sleet belt of the midwest. In these areas, winter storms result in ice buildup in transmission lines, and in high winds the layer of ice acts like an airfoil, creating a lift force on conductors. If the force goes undamped, it may be amplified until galloping occurs, causing the lines to touch and trip out. Surveys show that galloping occurs in winds of about 25 mph, usually across flat terrain. Steel companies and the Denver Airport are some of the companies installing dampers on their own. There is a preference for the Windamper System because of its ease of installation. After looking at spoilers, pendulums, and dampers, dampers were preferred because the spoilers were made of plastic instead of metal which didn`t seem as reliable over the long term.

  18. The proposed planning method as a parallel element to a real service system for dynamic sharing of service lines.

    PubMed

    Klampfer, Saša; Chowdhury, Amor

    2015-07-01

    This paper presents a solution to the bottleneck problem with dynamic sharing or leasing of service capacities. From this perspective the use of the proposed method as a parallel element in service capacities sharing is very important, because it enables minimization of the number of interfaces, and consequently of the number of leased lines, with a combination of two service systems with time-opposite peak loads. In this paper we present a new approach, methodology, models and algorithms which solve the problems of dynamic leasing and sharing of service capacities. PMID:25792516

  19. Seeking an optimal renal replacement therapy for the chronic kidney disease epidemic: the case for on-line hemodiafiltration.

    PubMed

    Gatti, Emanuele; Ronco, Claudio

    2011-01-01

    The prevalence of chronic kidney disease (CKD) can be expected to increase dramatically in the foreseeable future, with suggestions that it has already reached epidemic proportions. The inadequate supply of donor organs, aggravated by an aging patient population, necessitates provision of sustainable dialysis treatment modalities. These treatment modalities must not only be of established clinical efficacy and effectiveness, but must simultaneously circumvent any potential treatment disparities due to geographical, social or other concurring factors. Home therapies might represent a partial solution to the complex issue of seeking optimal strategies to cope with the CKD epidemic. However, self-care renal replacement therapy (RRT), such as peritoneal dialysis (PD) and home therapies, can only be applied to a limited portion of the CKD population. Consequently, in preparation for coping with this CKD epidemic, specific large-scale plans need to be made that involve optimization of treatments already in use for the majority of the population requiring RRT, e.g. hemodialysis (HD). Extracorporeal chronic HD relies heavily on technology for its clinical success. Like the choice of the treatment modality and the complete medical approach to CKD patient care, the particular selection of the various components of the extracorporeal circuit has a significant impact on the well-being and survival of the patients. We present a medical-technological assessment of how best to treat vast numbers of dialysis patients under the financial restraints that are predicted to become even more severe as CKD entrenches itself as a more 'permanent epidemic'. A treatment modality is proposed that optimally addresses--and resolves--the debilitating effects of uremia, as well as of key clinical conditions closely linked to it. This treatment modality successfully tackles the issues of patient well-being, efficacy, effectiveness, safety and patient-nursing staff convenience--all in relation to

  20. Evaluation of Hose in Hose Transfer Line Service Life for Hanford's Interim Stabilization Program

    SciTech Connect

    TORRES, T.D.

    2000-08-24

    RPP-6153, Engineering Task Plan for Hose-in-Hose Transfer System for the Interim Stabilization Program, defines the programmatic goals, functional requirements, and technical criteria for the development and subsequent installation of transfer line equipment to support Hanford's Interim Stabilization Program. RPP-6028, Specification for Hose in Hose Transfer Lines for Hanford's Interim Stabilization Program, has been issued to define the specific requirements for the design, manufacture, and verification of transfer line assemblies for specific waste transfer applications. Included in RPP-6028 are tables defining the chemical constituents of concern to which transfer lines will be exposed. Current Interim Stabilization Program planning forecasts that the at-grade transfer lines will be required to convey pumpable waste for as much as three years after commissioning. Prudent engineering dictates that the equipment placed in service have a working life in excess of this forecasted time period, with some margin to allow for future adjustments to the planned schedule. This document evaluates the effective service life of the Hose-in-Hose Transfer Lines, based on information submitted by the manufacturer and published literature. The effective service life of transfer line assemblies is a function of several factors. Foremost among these are process fluid characteristics, ambient environmental conditions, and the manufacturer's stated shelf life. This evaluation examines the manufacturer's certification of shelf life, the manufacturer's certifications of chemical compatibility with waste, and published literature on the effects of exposure to ionizing radiation on the mechanical properties of elastomeric materials to evaluate transfer line service life.

  1. A simple and efficient method to identify replacements of P-lacZ by P-Gal4 lines allows obtaining Gal4 insertions in the bithorax complex of Drosophila.

    PubMed

    de Navas, Luis; Foronda, David; Suzanne, Magali; Sánchez-Herrero, Ernesto

    2006-11-01

    The functional replacement of one gene product by another one is a powerful method to study specificity in development and evolution. In Drosophila, the Gal4/UAS method has been used to analyze in vivo such functional substitutions. To this aim, Gal4 lines that inactivate a gene and reproduce its expression pattern are required, and they can be frequently obtained by replacing pre-existing P-lacZ lines with such characteristics. We have devised a new method to quickly identify replacements of P-lacZ lines by P-Gal4 lines, and applied it successfully to obtain Gal4 insertions in the Ultrabithorax and Abdominal-B Hox genes. We have used these lines to study the functional replacement of a Hox gene by another one. Our experiments confirm that the abdominal-A gene can replace Ultrabithorax in haltere development but that it cannot substitute for Abdominal-B in the formation of the genitalia. PMID:16971094

  2. Research influence on antimalarial drug policy change in Tanzania: case study of replacing chloroquine with sulfadoxine-pyrimethamine as the first-line drug

    PubMed Central

    Mubyazi, Godfrey M; Gonzalez-Block, Miguel A

    2005-01-01

    Introduction Research is an essential tool in facing the challenges of scaling up interventions and improving access to services. As in many other countries, the translation of research evidence into drug policy action in Tanzania is often constrained by poor communication between researchers and policy decision-makers, individual perceptions or attitudes towards the drug and hesitation by some policy decision-makers to approve change when they anticipate possible undesirable repercussions should the policy change as proposed. Internationally, literature on the role of researchers on national antimalarial drug policy change is limited. Objectives To describe the (a) role of researchers in producing evidence that influenced the Tanzanian government replace chloroquine (CQ) with sulfadoxine-pyrimethamine (SP) as the first-line drug and the challenges faced in convincing policy-makers, general practitioners, pharmaceutical industry and the general public on the need for change (b) challenges ahead before a new drug combination treatment policy is introduced in Tanzania. Methods In-depth interviews were held with national-level policy-makers, malaria control programme managers, pharmaceutical officers, general medical practitioners, medical research library and publications officers, university academicians, heads of medical research institutions and district and regional medical officers. Additional data were obtained through a review of malaria drug policy documents and participant observations were also done. Results In year 2001, the Tanzanian Government officially changed its malaria treatment policy guidelines whereby CQ – the first-line drug for a long time was replaced with SP. This policy decision was supported by research evidence indicating parasite resistance to CQ and clinical CQ treatment failure rates to have reached intolerable levels as compared to SP and amodiaquine (AQ). Research also indicated that since SP was also facing rising resistance trend

  3. Information logistics: A production-line approach to information services

    NASA Technical Reports Server (NTRS)

    Adams, Dennis; Lee, Chee-Seng

    1991-01-01

    Logistics can be defined as the process of strategically managing the acquisition, movement, and storage of materials, parts, and finished inventory (and the related information flow) through the organization and its marketing channels in a cost effective manner. It is concerned with delivering the right product to the right customer in the right place at the right time. The logistics function is composed of inventory management, facilities management, communications unitization, transportation, materials management, and production scheduling. The relationship between logistics and information systems is clear. Systems such as Electronic Data Interchange (EDI), Point of Sale (POS) systems, and Just in Time (JIT) inventory management systems are important elements in the management of product development and delivery. With improved access to market demand figures, logisticians can decrease inventory sizes and better service customer demand. However, without accurate, timely information, little, if any, of this would be feasible in today's global markets. Information systems specialists can learn from logisticians. In a manner similar to logistics management, information logistics is concerned with the delivery of the right data, to the ring customer, at the right time. As such, information systems are integral components of the information logistics system charged with providing customers with accurate, timely, cost-effective, and useful information. Information logistics is a management style and is composed of elements similar to those associated with the traditional logistics activity: inventory management (data resource management), facilities management (distributed, centralized and decentralized information systems), communications (participative design and joint application development methodologies), unitization (input/output system design, i.e., packaging or formatting of the information), transportations (voice, data, image, and video communication systems

  4. 78 FR 28622 - Notice of Approval of Record of Decision for Extending F-Line Streetcar Service to Fort Mason...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-15

    ... National Park Service Notice of Approval of Record of Decision for Extending F-Line Streetcar Service to... for the Final Environmental Impact Statement (Final EIS) for extending the F-Line historic streetcar service to Fort Mason Center. The requisite no-action ``wait period'' was initiated on February 24,...

  5. Towards On-Line Services Based on a Holistic Analysis of Human Activities

    NASA Technical Reports Server (NTRS)

    Clancey, William J.

    2004-01-01

    Very often computer scientists view computerization of services in terms of the logistics of human-machine interaction, including establishing a contract, accessing records, and of course designing an interface. But this analysis often moves too quickly to tactical details, failing to frame the entire service in human terms, and not recognizing the mutual learning required to define and relate goals, constraints, and the personalized value of available services. In particular, on-line services that "computerize communication" can be improved by constructing an activity model of what the person is trying to do, not just filtering, comparing, and selling piece-meal services. For example, from the customer s perspective the task of an on-line travel service is not merely to establish confirmed reservations, but to have a complete travel plan, usually integrating many days of transportation, lodging, and recreation into a happy experience. The task of the travel agent is not merely "ticketing", but helping the customer understand what they want and providing services that will connect everything together in an enjoyable way.

  6. Veterans Crisis Line Callers With and Without Prior VHA Service Use.

    PubMed

    Britton, Peter C; Kopacz, Marek S; Stephens, Brady; Bossarte, Robert M

    2016-07-01

    This study examines differences between Veterans with and without prior Veterans Health Administration service use who received a clinical referral from the Veterans' Crisis Line. Differences between groups were identified using data taken from 13,444 calls and medical records. Approximately 91% of Veterans had a history of service use and 9% did not. Callers with prior service use were older, had more mental health disorders, made in-person contact more quickly, and used more outpatient mental healthcare. Those without prior service use were younger, had more mental health problems, and presented for care later. Callers with suicide-related diagnoses had high rates of service contact. These groups represent different subpopulations with unique healthcare needs and practices. PMID:26649615

  7. Student Support Services and Success Factors for Adult On-Line Learners.

    ERIC Educational Resources Information Center

    Greer,Linda B; Hudson, Larry; Paugh, Robert

    A study examined a variety of student support services and four areas for student success from the viewpoint of World Wide Web-based learners in the University of Central Florida College of Education, Vocational Education area. A two-part on-line survey form was included in the exam files for adult learners in four Web-based courses during spring…

  8. 49 CFR 192.367 - Service lines: General requirements for connections to main piping.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY... protective device is installed to minimize the possibility of dust and moisture being carried from the main... 49 Transportation 3 2012-10-01 2012-10-01 false Service lines: General requirements...

  9. 49 CFR 192.367 - Service lines: General requirements for connections to main piping.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY... protective device is installed to minimize the possibility of dust and moisture being carried from the main... 49 Transportation 3 2014-10-01 2014-10-01 false Service lines: General requirements...

  10. 49 CFR 192.367 - Service lines: General requirements for connections to main piping.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY... protective device is installed to minimize the possibility of dust and moisture being carried from the main... 49 Transportation 3 2011-10-01 2011-10-01 false Service lines: General requirements...

  11. 49 CFR 192.367 - Service lines: General requirements for connections to main piping.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY... protective device is installed to minimize the possibility of dust and moisture being carried from the main... 49 Transportation 3 2013-10-01 2013-10-01 false Service lines: General requirements...

  12. Peak Lead Levels and Diagnostics in Lead Service Lines Dominated by PbO2 - abstract

    EPA Science Inventory

    Multiple studies have presented “profiles” of water lead levels from tap to main through lead service lines (LSLs), in systems where the LSLs were coated with common Pb(II) corrosion solids. These Pb(II) solids were either actual Pb(II) minerals or Pb(II) sorbed onto other pipe ...

  13. Cognitive and Attitudinal Predictors Related to Line Graphing Achievement among Elementary Pre-Service Teachers

    ERIC Educational Resources Information Center

    Szyjka, Sebastian; Mumba, Frackson; Wise, Kevin C.

    2011-01-01

    The purpose of this study was to determine the extent to which six cognitive and attitudinal variables predicted pre-service elementary teachers' (N = 87) performance on line graphing. Predictors included reading comprehension and mathematics scores, logical thinking performance scores, as well as measures of attitudes toward science, mathematics…

  14. Continuous cell lines from the Muscovy duck as potential replacement for primary cells in the production of avian vaccines.

    PubMed

    Jordan, Ingo; John, Katrin; Höwing, Kristin; Lohr, Verena; Penzes, Zoltán; Gubucz-Sombor, Erzsébet; Fu, Yan; Gao, Peng; Harder, Timm; Zádori, Zoltán; Sandig, Volker

    2016-01-01

    Veterinary vaccines contribute to food security, interrupt zoonotic transmissions, and help to maintain overall health in livestock. Although vaccines are usually cost-effective, their adoption depends on a multitude of factors. Because poultry vaccines are usually given to birds with a short life span, very low production cost per dose is one important challenge. Other hurdles are to ensure a consistent and reliable supply of very large number of doses, and to have flexible production processes to accommodate a range of different pathogens and dosage requirements. Most poultry vaccines are currently being produced on primary avian cells derived from chicken or waterfowl embryos. This production system is associated with high costs, logistic complexities, rigid intervals between harvest and production, and supply limitations. We investigated whether the continuous cell lines Cairina retina and CR.pIX may provide a substrate independent of primary cell cultures or embryonated eggs. Viruses examined for replication in these cell lines are strains associated with, or contained in vaccines against egg drop syndrome, Marek's disease, Newcastle disease, avian influenza, infectious bursal disease and Derzsy's disease. Each of the tested viruses required the development of unique conditions for replication that are described here and can be used to generate material for in vivo efficacy studies and to accelerate transfer of the processes to larger production volumes. PMID:26814192

  15. Ankle replacement

    MedlinePlus

    Ankle arthroplasty - total; Total ankle arthroplasty; Endoprosthetic ankle replacement; Ankle surgery ... Ankle replacement surgery is most often done while you are under general anesthesia. This means you will ...

  16. Novel and efficient 10B lined tubelet detector as a replacement for 3He neutron proportional counters

    NASA Astrophysics Data System (ADS)

    Tsorbatzoglou, Kyriakos; McKeag, Robert D.

    2011-10-01

    This paper presents a novel and robust proportional detector which addresses the well publicized shortage of 3He gas by using a 10B lining applied to a tubelet configuration. The advantage of the tubelet structure is that it yields a detector maintaining the form factor of a conventional 3He tube whilst achieving a sensitivity of up to 75% of a 3 atm 3He device. The design and fabrication of the tubelet detector is presented and discussed with test data comparing the new detector to existing 3He and BF 3 tubes. The application of the tubelet design to security and industrial applications including retro-fitting to existing portals and suitability for high integrity oil and gas installations is addressed.

  17. Pathology service line: a model for accountable care organizations at an academic medical center.

    PubMed

    Sussman, Ira; Prystowsky, Michael B

    2012-05-01

    Accountable care is designed to manage the health of patients using a capitated cost model rather than fee for service. Pay for performance is an attempt to use quality and not service reduction as the way to decrease costs. Pathologists will have to demonstrate value to the system. This value will include (1) working with clinical colleagues to optimize testing protocols, (2) reducing unnecessary testing in both clinical and anatomic pathology, (3) guiding treatment by helping to personalize therapy, (4) designing laboratory information technology solutions that will promote and facilitate accurate, complete data mining, and (5) administering efficient cost-effective laboratories. The pathology service line was established to improve the efficiency of delivering pathology services and to provide more effective support of medical center programs. We have used this model effectively at the Montefiore Medical Center for the past 14 years. PMID:22333926

  18. Cognitive and Attitudinal Predictors Related to Line Graphing Achievement among Elementary Pre-service Teachers

    NASA Astrophysics Data System (ADS)

    Szyjka, Sebastian; Mumba, Frackson; Wise, Kevin C.

    2011-11-01

    The purpose of this study was to determine the extent to which six cognitive and attitudinal variables predicted pre-service elementary teachers' ( N = 87) performance on line graphing. Predictors included reading comprehension and mathematics scores, logical thinking performance scores, as well as measures of attitudes toward science, mathematics and graphing. Results indicated that mathematical and logical thinking ability were the most significant predictors of line graph performance among the other variables, accounting for 41% of the total variability. Findings from this study suggest that elementary science education programs augment instruction to include aspects of mathematics and logical thinking.

  19. Toxicogenomic Screening of Replacements for Di(2-Ethylhexyl) Phthalate (DEHP) Using the Immortalized TM4 Sertoli Cell Line.

    PubMed

    Nardelli, Thomas C; Erythropel, Hanno C; Robaire, Bernard

    2015-01-01

    Phthalate plasticizers such as di(2-ethylhexyl) phthalate (DEHP) are being phased out of many consumer products because of their endocrine disrupting properties and their ubiquitous presence in the environment. The concerns raised from the use of phthalates have prompted consumers, government, and industry to find alternative plasticizers that are safe, biodegradable, and have the versatility for multiple commercial applications. We examined the toxicogenomic profile of mono(2-ethylhexyl) phthalate (MEHP, the active metabolite of DEHP), the commercial plasticizer diisononyl cyclohexane-1,2-dicarboxylate (DINCH), and three recently proposed plasticizers: 1,4-butanediol dibenzoate (BDB), dioctyl succinate (DOS), and dioctyl maleate (DOM), using the immortalized TM4 Sertoli cell line. Results of gene expression studies revealed that DOS and BDB clustered with control samples while MEHP, DINCH and DOM were distributed far away from the control-DOS-BDB cluster, as determined by principle component analysis. While no significant changes in gene expression were found after treatment with BDB and DOS, treatment with MEHP, DINCH and DOM resulted in many differentially expressed genes. MEHP upregulated genes downstream of PPAR and targeted pathways of cholesterol biosynthesis without modulating the expression of PPAR's themselves. DOM upregulated genes involved in glutathione stress response, DNA repair, and cholesterol biosynthesis. Treatment with DINCH resulted in altered expression of a large number of genes involved in major signal transduction pathways including ERK/MAPK and Rho signalling. These data suggest DOS and BDB may be safer alternatives to DEHP/MEHP than DOM or the commercial alternative DINCH. PMID:26445464

  20. Toxicogenomic Screening of Replacements for Di(2-Ethylhexyl) Phthalate (DEHP) Using the Immortalized TM4 Sertoli Cell Line

    PubMed Central

    Nardelli, Thomas C.; Erythropel, Hanno C.; Robaire, Bernard

    2015-01-01

    Phthalate plasticizers such as di(2-ethylhexyl) phthalate (DEHP) are being phased out of many consumer products because of their endocrine disrupting properties and their ubiquitous presence in the environment. The concerns raised from the use of phthalates have prompted consumers, government, and industry to find alternative plasticizers that are safe, biodegradable, and have the versatility for multiple commercial applications. We examined the toxicogenomic profile of mono(2-ethylhexyl) phthalate (MEHP, the active metabolite of DEHP), the commercial plasticizer diisononyl cyclohexane-1,2-dicarboxylate (DINCH), and three recently proposed plasticizers: 1,4-butanediol dibenzoate (BDB), dioctyl succinate (DOS), and dioctyl maleate (DOM), using the immortalized TM4 Sertoli cell line. Results of gene expression studies revealed that DOS and BDB clustered with control samples while MEHP, DINCH and DOM were distributed far away from the control-DOS-BDB cluster, as determined by principle component analysis. While no significant changes in gene expression were found after treatment with BDB and DOS, treatment with MEHP, DINCH and DOM resulted in many differentially expressed genes. MEHP upregulated genes downstream of PPAR and targeted pathways of cholesterol biosynthesis without modulating the expression of PPAR’s themselves. DOM upregulated genes involved in glutathione stress response, DNA repair, and cholesterol biosynthesis. Treatment with DINCH resulted in altered expression of a large number of genes involved in major signal transduction pathways including ERK/MAPK and Rho signalling. These data suggest DOS and BDB may be safer alternatives to DEHP/MEHP than DOM or the commercial alternative DINCH. PMID:26445464

  1. Product-line administration: a framework for redefining medical record department services.

    PubMed

    Postal, S N

    1990-06-01

    Product-line administration is a viable approach for managing medical records services in an environment that demands high quantity and quality service levels. Product-line administration directs medical record department team members to look outside of the department and seek input from the customers it is intended to serve. The feedback received may be alarming at first, as the current state of products usually reveals a true lack of customer input. As the planning, defining, managing, and marketing phases are implemented, the road will not be easy and rewards will be slow to come. Product-line administration does not provide quick fixes, but it does provide long-term problem resolution as products are refined and new products developed to meet customer needs and expectations. In addition to better meeting the needs of the department's external customers, the department's internal customers' needs and expectations will be addressed. The participative management approach will help nurture each team member's creativity. The team members will have the opportunity to reach their full potential while reaping the rewards and benefits of providing products and services that meet the needs and expectations of all department customers. The future of the health care industry promises more changes as the country moves toward some form of prospective payment in the ambulatory setting. Reactive management and the constant struggle to catch up can no longer be accepted as a management approach. It is imperative that the medical record department be viewed as a business with product lines composed of quality products. The planning, defining, managing, and marketing components of product-line administration afford responsiveness to the current situation and the development of quality products that will ensure that medical record departments are prepared for the future. PMID:10106655

  2. The Impact of On-line Searching on Document Supply Services at Individual Libraries

    NASA Astrophysics Data System (ADS)

    Hosono, Kimio; Tanaka, Isao; Fukazawa, Yoshiko

    As use of on-line searching services has progressed in libraries, requests on primary materials have increased much more than before. For the purpose of clarifying this trend and countermeasures against it a survey by questionnaire was conducted in 1985. The respondants from totally 112 libraries are as follows ; 60 industrial libraries, 41 academic libraries and 11 libraries of research institutes and laboratories. It was shown that industrial libraries have received more requests on primary materials mostly resulting from on-line searching while the requests have not increased remarkably in academic libraries. Regardless the type of libraries, almost all libraries can not fully meet the requests with their own collection so that industrial libraries have to rely on external information services and academic libraries utilize interlibrary loan system. Requests are sent via on-line from industrial libraries, and by mail from academic libraries. In fact, any-libraries are not likely to review their material-collecting policy. Therefore it is urgent to establish the system which enables use of external information services or interlibrary loan system more than ever.

  3. Hip Replacement

    MedlinePlus

    ... replacement is an operation in which a damaged hip joint is removed and replaced with an artificial joint. ... are many medical conditions that can damage the hip joint. (Watch the video to learn about what goes ...

  4. Hip Replacement

    MedlinePlus

    ... surgeon removes damaged cartilage and bone from your hip joint and replaces them with new, man-made parts. A hip replacement can Relieve pain Help your hip joint work better Improve walking and other movements The ...

  5. Maintaining the accuracy of the (60)Co calibration service at the ARPANSA post source replacement in 2010.

    PubMed

    Oliver, Chris; Butler, Duncan; Webb, David; Wright, Tracy; Lye, Jessica; Ramanathan, Ganesan; Harty, Peter; Takau, Viliami

    2015-06-01

    The Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) maintains a (60)Co teletherapy source primarily for the calibration of therapy dosemeters. The source and encapsulating head were replaced in early 2010 with an Eldorado 78 head and new (60)Co source. In this article we present the results of ongoing accuracy and stability measurements since the replacement. A number of formal and informal indirect comparisons have been carried out with laboratories holding primary and secondary standards for (60)Co. ARPANSA chambers have also been calibrated at international primary standard laboratories allowing comparison of calibration coefficients and thus (60)Co absorbed dose standards. (60)Co calibration coefficients supplied by manufacturers of chambers were compared to those measured at the ARPANSA when this calibration was traceable to a primary standard. ARPANSA also participates in an annual international mailed dosimetry audit conducted by the International Atomic Energy Agency. The results thus far demonstrate that the absorbed doses to water delivered by the new ARPANSA (60)Co source are consistent with international doses within the stated uncertainties. PMID:25749989

  6. Climate Services for Adaptation Support: Sectors, Regions, and Product Lines (Invited)

    NASA Astrophysics Data System (ADS)

    Owen, T.; Shea, E. E.

    2009-12-01

    Environmental information for decision support must be user-focused, accurate, and actionable. As the deleterious impacts of a non-stationary climate system manifest themselves through loss of civil infrastructure, cultural, and natural resources, NOAA and other science agencies are restructuring their approach to decision support, moving from a climate perspectives-centric model to one that offers more nimble, granular, and timely product lines supporting a breadth of sectoral- and regionally-focused decisions. This talk outlines NOAA’s efforts to this end, including its framing of sectors and regions, its development of emerging product lines, and its reliance on technological advances to better disseminate information. Through its climate services efforts, NOAA’s climate data resources can be leveraged to support sound adaptation decision making for societal infrastructure development and in the stewardship of marine, ocean, coastal, and terrestrial natural resources.

  7. Study of X80 grade high strength line pipe for sour service

    SciTech Connect

    Kushida, T.; Okaguchi, S.; Hamada, M.; Yamamoto, A.; Ohnishi, K.; Fujino, J.

    1997-08-01

    X80 grade high strength large diameter line pipe (UOE Pipe) for sour service have been studied. Increasing Mn content to provide strength of X80 increases HIC susceptibility due to center segregation of Mn in continuously cast slabs. The Mn content should be controlled less than 1.4% to maintain HIC resistance in the NACE TM0177 solution. The required strength can be obtained by addition of 0.5% Cr and accelerated controlled cooling after rolling. It has been clarified that Cr is very useful in providing high strength X70 without accelerating the center segregation of Mn. SSC resistance can be improved by controlling maximum hardness of weld metal lower than 230 Hv. Sour service X80 UOE pipes of two sizes were manufactured on large scales based on these experimental results. These pipes showed good low temperature toughness and HIC resistance in the NACE TM0177 solution.

  8. 76 FR 47593 - Award of Replacement Grant for Preventive Health to Lutheran Social Services of North Dakota...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... to Lutheran Social Services of North Dakota, Fargo, ND AGENCY: Office of Refugee Resettlement, ACF... for medical screening and initial medical treatment for refugees. Amount of Award: $66,000. SUMMARY... arriving refugees have access to preventive health screenings, the Administration for Children and...

  9. Experiences concerning the service life of rubber linings applied in flue gas desulfurization plants

    SciTech Connect

    Berger, W.

    1999-11-01

    Since the beginning of the eighties scrubbers and other components in European FGD plants have been protected against corrosion using rubber lining. Extensive experience is available based on service lives of rubber lining of more than 15 years. The paper will consider the various rubber types and curing systems used. While the USA and Japan had already begun retrofitting their existing coal-fired power stations with flue gas desulfurization (FGD) plants in the seventies, Germany followed suit in the eighties as a result of the decree issued for large-scale firing plants. Concurrent with this development retrofitting has also been enhanced in other European countries like Austria and the Netherlands, later followed by Denmark, Finland and England. After the collapse of the Eastern Bloc retrofitting work has been implemented in Eastern Germany, Poland, the Czech Republic and Slovakia. Today FGD plants are being put into operation in Spain, Italy, Turkey and Greece or are on the verge of being put into service. More than 150 plants of this kind are operated by using the wet-scrubbing process with limestone or calcium hydroxide suspensions.

  10. 49 CFR 1242.76 - Administration; pickup and delivery, marine line haul, and rail substitute service; loading...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Administration; pickup and delivery, marine line haul, and rail substitute service; loading, unloading and local marine; protective services; freight lost or damaged-solely related; fringe benefits; casualties and insurance; joint facility, and other (accounts XX-34-01, XX-34-73, XX-34-74,...

  11. 49 CFR 1242.76 - Administration; pickup and delivery, marine line haul, and rail substitute service; loading...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Administration; pickup and delivery, marine line haul, and rail substitute service; loading, unloading and local marine; protective services; freight lost or damaged-solely related; fringe benefits; casualties and insurance; joint facility, and other (accounts XX-34-01, XX-34-73, XX-34-74,...

  12. 49 CFR 1242.76 - Administration; pickup and delivery, marine line haul, and rail substitute service; loading...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Administration; pickup and delivery, marine line haul, and rail substitute service; loading, unloading and local marine; protective services; freight lost or damaged-solely related; fringe benefits; casualties and insurance; joint facility, and other (accounts XX-34-01, XX-34-73, XX-34-74,...

  13. 49 CFR 1242.76 - Administration; pickup and delivery, marine line haul, and rail substitute service; loading...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Administration; pickup and delivery, marine line haul, and rail substitute service; loading, unloading and local marine; protective services; freight lost or damaged-solely related; fringe benefits; casualties and insurance; joint facility, and other (accounts XX-34-01, XX-34-73, XX-34-74,...

  14. 49 CFR 1242.76 - Administration; pickup and delivery, marine line haul, and rail substitute service; loading...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Administration; pickup and delivery, marine line haul, and rail substitute service; loading, unloading and local marine; protective services; freight lost or damaged-solely related; fringe benefits; casualties and insurance; joint facility, and other (accounts XX-34-01, XX-34-73, XX-34-74,...

  15. Developing Effective Continuous On-Line Monitoring Technologies to Manage Service Degradation of Nuclear Power Plants

    SciTech Connect

    Meyer, Ryan M.; Ramuhalli, Pradeep; Bond, Leonard J.; Cumblidge, Stephen E.

    2011-09-30

    Recently, there has been increased interest in using prognostics (i.e, remaining useful life (RUL) prediction) for managing and mitigating aging effects in service-degraded passive nuclear power reactor components. A vital part of this philosophy is the development of tools for detecting and monitoring service-induced degradation. Experience with in-service degradation has shown that rapidly-growing cracks, including several varieties of stress corrosion cracks (SCCs), can grow through a pipe in less than one fuel outage cycle after they initiate. Periodic inspection has limited effectiveness at detecting and managing such degradation requiring a more versatile monitoring philosophy. Acoustic emission testing (AET) and guided wave ultrasonic testing (GUT) are related technologies with potential for on-line monitoring applications. However, harsh operating conditions within NPPs inhibit the widespread implementation of both technologies. For AET, another hurdle is the attenuation of passive degradation signals as they travel though large components, relegating AET to targeted applications. GUT is further hindered by the complexity of GUT signatures limiting its application to the inspection of simple components. The development of sensors that are robust and inexpensive is key to expanding the use of AET and GUT for degradation monitoring in NPPs and improving overall effectiveness. Meanwhile, the effectiveness of AET and GUT in NPPs can be enhanced through thoughtful application of tandem AET-GUT techniques.

  16. A new service at the starting line - Direct broadcasting from satellites

    NASA Astrophysics Data System (ADS)

    Siocos, C. A.

    Aspects of the development of direct broadcast TV satellite systems (DBS) are reviewed, noting deficiencies, peculiarities, benefits, and regulatory considerations. The U.S. ended experimentation in DBS technology with the ATS-6 satellite, while other governments, such as Japan, Canada, and Australia continued tests. Russia orbited the Ekran DBS satellite for 714 MHz transmission to Siberian receivers in 1976. DBS can transmit to either community or individual antennas, and the ITU has decided that the international rules established for DBS systems shall permit any country wishing to introduce its own satellite be assured an orbit and frequencies for operations. The DBS systems may replace national broadcasting arrays, although twice a year, at equinox, DBS satellites will experience eclipse conditions which will require battery systems or temporary suspension of services. Problems such as spillover of a signal from one country to another are regarded as tolerable so long as it cannot be avoided, but signals pirated by unauthorized receivers will pose difficulties for operators of pay-television equipment.

  17. Replacing monocultures with mixed-species stands: Ecosystem service implications of two production forest alternatives in Sweden.

    PubMed

    Felton, Adam; Nilsson, Urban; Sonesson, Johan; Felton, Annika M; Roberge, Jean-Michel; Ranius, Thomas; Ahlström, Martin; Bergh, Johan; Björkman, Christer; Boberg, Johanna; Drössler, Lars; Fahlvik, Nils; Gong, Peichen; Holmström, Emma; Keskitalo, E Carina H; Klapwijk, Maartje J; Laudon, Hjalmar; Lundmark, Tomas; Niklasson, Mats; Nordin, Annika; Pettersson, Maria; Stenlid, Jan; Sténs, Anna; Wallertz, Kristina

    2016-02-01

    Whereas there is evidence that mixed-species approaches to production forestry in general can provide positive outcomes relative to monocultures, it is less clear to what extent multiple benefits can be derived from specific mixed-species alternatives. To provide such insights requires evaluations of an encompassing suite of ecosystem services, biodiversity, and forest management considerations provided by specific mixtures and monocultures within a region. Here, we conduct such an assessment in Sweden by contrasting even-aged Norway spruce (Picea abies)-dominated stands, with mixed-species stands of spruce and birch (Betula pendula or B. pubescens), or spruce and Scots pine (Pinus sylvestris). By synthesizing the available evidence, we identify positive outcomes from mixtures including increased biodiversity, water quality, esthetic and recreational values, as well as reduced stand vulnerability to pest and pathogen damage. However, some uncertainties and risks were projected to increase, highlighting the importance of conducting comprehensive interdisciplinary evaluations when assessing the pros and cons of mixtures. PMID:26744048

  18. Model for a merger: New York-Presbyterian's use of service lines to bring two academic medical centers together.

    PubMed

    Corwin, Steven J; Cooper, Mary Reich; Leiman, Joan M; Stein, Dina E; Pardes, Herbert; Berman, Michael A

    2003-11-01

    NewYork-Presbyterian Hospital is the result of the 1998 merger of two large New York City academic medical centers, the former New York and Presbyterian Hospitals, and is affiliated with two independent medical schools, the Columbia University College of Physicians and Surgeons and the Joan and Sanford J. Weill Medical College of Cornell University. At the time of the merger, the hospital faced a number of significant challenges, chief among them the clinical integration of the two medical centers. Size, separate medical schools, geography, and different histories and cultures all presented barriers to collaboration. To bring about the needed clinical alignment, the hospital turned to service lines as a way to realize the benefits of clinical integration without forcing the consolidation of departments. In this article, members of the hospital's senior management review the thinking behind the hospital's use of the service lines, their development and operation, and the significant, positive effects they have had on volume, clinical quality, clinical efficiency, best practices, and revenue management. They discuss how the service lines were used to bring together the two clinical cultures, the impact they have had on the way the hospital is operated and managed, and why service lines have worked at NewYork-Presbyterian in contrast to other hospitals that tried and abandoned them. Service lines play an increasingly central role in the hospital's clinical and business strategies, and are being extended into the NewYork-Presbyterian health care system. PMID:14604869

  19. Shoulder replacement

    MedlinePlus

    ... the opening at the end of the shoulder blade, called the socket. This type of joint allows ... head. The socket part (glenoid) of your shoulder blade will be replaced with a smooth plastic shell ( ...

  20. Knee Replacement

    MedlinePlus

    ... doctor may recommend it if you have knee pain and medicine and other treatments are not helping you anymore. When you have a total knee replacement, the surgeon removes damaged cartilage and bone ...

  1. Lines

    ERIC Educational Resources Information Center

    Mires, Peter B.

    2006-01-01

    National Geography Standards for the middle school years generally stress the teaching of latitude and longitude. There are many creative ways to explain the great grid that encircles our planet, but the author has found that students in his college-level geography courses especially enjoy human-interest stories associated with lines of latitude…

  2. Low Contribution of PbO2-Coated Lead Service Lines to Water Lead Contamination at the Tap

    EPA Science Inventory

    To determine if field experience corroborates that formation of stable PbO2 coatings on lead service lines (LSLs) provides an effective lead contamination control strategy, lead profile sampling was undertaken at eight home kitchen taps in three US cities (Newport, Rhode Island; ...

  3. Pre-Service Middle School Mathematics Teachers' Understanding of Students' Knowledge: Location of Decimal Numbers on a Number Line

    ERIC Educational Resources Information Center

    Girit, Dilek; Akyuz, Didem

    2016-01-01

    Studies reveal that students as well as teachers have difficulties in understanding and learning of decimals. The purpose of this study is to investigate students' as well as pre-service teachers' solution strategies when solving a question that involves an estimation task for the value of a decimal number on the number line. We also examined the…

  4. Reading between the Lines: The Case for Qualitative Research in Intensive Family Preservation Services.

    ERIC Educational Resources Information Center

    Wells, Kathleen; Freer, Richard

    1994-01-01

    Focuses on current knowledge of families' involvement in intensive family preservation services. Identifies gaps in knowledge pertaining to the context of service delivery, the theory of family preservation practice, the process of service delivery, and the conceptualization and meaning of service outcomes. Suggests that gaps might be…

  5. Effects of Heat Treatments on the On-Line Service Life of a Press Die Manufactured by W-Edm

    NASA Astrophysics Data System (ADS)

    Choi, Kye-Kwang; Lee, Yong-Shin

    Effects of heat treatments on the on-line service life of a press die manufactured by W-EDM are studied. In this work, four manufacturing processes for a press die are considered: (1) milling and then grinding, (2) wire-cut electric discharge machining (W-EDM), (3) low temperature heat treatment after W-EDM, and (4) high temperature heat treatment after W-EDM. On-line punching experiments for an automobile part of BL646-chain are performed. The amount of wear of the die and punch, roll-over and burnish depth in the punched chain are measured every 1,000 strokes. Overall productivities are carefully compared. Finally, it is concluded that heat treatment after W-EDM for a press die can enhance its on-line service life. Especially, high temperature heat treatment after W-EDM is very attractive as a fast and cheap manufacturing method for a press die.

  6. Shoulder replacement - discharge

    MedlinePlus

    Total shoulder arthroplasty - discharge; Endoprosthetic shoulder replacement - discharge; Partial shoulder replacement - discharge; Partial shoulder arthroplasty - discharge; Replacement - shoulder - discharge; ...

  7. FEDIX on-line information service: Design, develop, test, and implement, an on-line research and education information service. Annual status report, March 1, 1991--February 29, 1992

    SciTech Connect

    Rodman, J.A.

    1992-06-01

    The FEDIX Annual Status Report provides details regarding an on-line information project designed, developed and implemented by Federal Information Exchange, Inc., a diversified information services company. This document details the project design activities, summarizes the developmental phases of the project and describes the implementation activities generated to fulfill the project`s objectives. The information contained in this document illustrates FIE`s continuing commitment to serve as the link that facilitates the dissemination of federal information to the education community. This report reviews the project accomplishments and describes intended service enhancements.

  8. 47 CFR 69.713 - Common line, traffic-sensitive, and tandem-switched transport services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-switched transport services. 69.713 Section 69.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION..., traffic-sensitive, and tandem-switched transport services. (a) Scope. This paragraph governs requests for...)(2) of this chapter. (3) The traffic-sensitive components of tandem-switched transport services,...

  9. 47 CFR 69.713 - Common line, traffic-sensitive, and tandem-switched transport services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-switched transport services. 69.713 Section 69.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION..., traffic-sensitive, and tandem-switched transport services. (a) Scope. This paragraph governs requests for...)(2) of this chapter. (3) The traffic-sensitive components of tandem-switched transport services,...

  10. 47 CFR 69.713 - Common line, traffic-sensitive, and tandem-switched transport services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-switched transport services. 69.713 Section 69.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION..., traffic-sensitive, and tandem-switched transport services. (a) Scope. This paragraph governs requests for...)(2) of this chapter. (3) The traffic-sensitive components of tandem-switched transport services,...

  11. 47 CFR 69.713 - Common line, traffic-sensitive, and tandem-switched transport services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-switched transport services. 69.713 Section 69.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION..., traffic-sensitive, and tandem-switched transport services. (a) Scope. This paragraph governs requests for...)(2) of this chapter. (3) The traffic-sensitive components of tandem-switched transport services,...

  12. 47 CFR 69.713 - Common line, traffic-sensitive, and tandem-switched transport services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-switched transport services. 69.713 Section 69.713 Telecommunication FEDERAL COMMUNICATIONS COMMISSION..., traffic-sensitive, and tandem-switched transport services. (a) Scope. This paragraph governs requests for...)(2) of this chapter. (3) The traffic-sensitive components of tandem-switched transport services,...

  13. Shoulder replacement

    MedlinePlus

    ... are able to return to sports such as golf, swimming, gardening, bowling, and others. Your new shoulder ... important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy , ...

  14. Improving first-line mental health services in Canada: addressing two challenges caused by the deinstitutionalization movement.

    PubMed

    Spagnolo, Jessica

    2014-01-01

    The deinstitutionalization movement in Canada began in the 1960s. It is defined as the process of discharging chronic mental health patients into the community in order for them to receive care from community mental health services. The deinstitutionalization movement is failing in Canada at this time for two main reasons: (1) the provinces' community mental health programs lack integration; and (2) the negative stigma attached to mental illness is still present in the community. This article will discuss ways to ensure the integration of first-line mental health services and the elimination of stigma through organizational and systemic changes in Canada. PMID:25906464

  15. Molecular replacement.

    PubMed

    Toth, Eric A

    2007-01-01

    As more protein structures are solved, the likelihood that current structural investigations will involve proteins for which there exists no homologous structure continually decreases. The extraction of phase information from diffraction experiments is one of several great barriers that crystallographers must overcome on the path to structure solution. One means to overcome this obstacle, the technique of molecular replacement, uses the structural similarity between proteins with similar sequences to give a good first estimate of the phases for the diffraction data of the protein of interest. The programs that execute this technique currently come in many flavors, from traditional Patterson-based methods, to stochastic searches in greater than three dimensions, to maximum likelihood-enhanced molecular replacement, each possessing unique advantages that can shake loose a recalcitrant solution. As crystallographers aim to solve larger macromolecular complexes that more faithfully depict the actors in cellular events, having existing phase information for parts of those biological machines will reinforce the technological advancements in data collection and structure solution that have already produced mammoth structures like the ribosome, yielding an ever-clearer picture of the inner workings of biology. PMID:17172763

  16. Large, live line rehab project requires detailed planning: Part 1. [Refurbishing in-service oil and gas pipelines

    SciTech Connect

    Leeds, J.M. ); Catley, M.G. )

    1994-02-01

    Detailed planning and organization has resulted in a smoothly executed six-year coating refurbishment program on 373 mi of live, high-pressure pipe in South Australia. Production of oil and gas in north-east South Australia. Production of oil and gas in north-east South Australia began in 1969 using pipe lines coated in single wrap polyethylene (PE) tape that, over time, has undergone severe degradation due to poor construction practices, severe soil stresses and, in some cases, high temperatures in transported fluids. In the late 70s, a massive expansion of natural gas production was planned. Given known problems with PE tapes, an alternative coating, flake-filled isophthalic polyester, was selected for high-temperature lines. When this subsequently failed, the polyester was replaced by fusion bonded epoxy (FBE). To date, only minor problems have been experienced with FBE. In the early 80s, about 373 mi were coated with suspect materials, either tape or polyester. In addition to corrosion leaks, there had been five failures due to stress corrosion cracking (SCC). Two of the most severe were in a 20-in. OD trunkline. Problems were somewhat exacerbated by the pipe lines being buried in some of the most corrosive soils in existence. To ameliorate the situation, a massive coating refurbishment program, the largest in the southern hemisphere, was undertaken. Because few of the lines initially were looped, it was decided to repair lines, where possible, live and operating at their normal 1,250 psi. Only concession was shut-down of lines with a history of SCC. In initiating a comprehensive refurbishment program, a strategy was developed to identify key points and objectives.

  17. Creating and Maintaining a Successful Service Line in an Academic Medical Center at the Dawn of Value-Based Care: Lessons Learned From the Heart and Vascular Service Line at UMass Memorial Health Care.

    PubMed

    Phillips, Robert A; Cyr, Jay; Keaney, John F; Messina, Louis M; Meyer, Theo E; Tam, Stanley K C; Korenda, Kathleen; Darrigo, Melinda; Kumar, Pooja; Challapalli, Sailu

    2015-10-01

    The service line (SL) model has been proven to help shift health care toward value-based services, which is characterized by coordinated, multidisciplinary, high-quality, and cost-effective care. However, academic medical centers struggle with how to effectively set up SL structures that overcome the organizational and cultural challenges associated with simultaneously delivering the highest-value care for the patient and advancing the academic mission. In this article, the authors examine the evolution of UMass Memorial Health Care's heart and vascular service line (HVSL) from 2006 to 2011 and describe the impact on its success of multiple strategic decisions. These include key academic physician leadership recruitments and engagement via a matrixed governance and management model; development of multidisciplinary teams; empowerment of SL leadership through direct accountability and authority over programs and budgets; joint educational and training programs; incentives for academic achievement; and co-localization of faculty, personnel, and facilities. The authors also explore the barriers to success, including the need to overcome historical departmental-based silos, cultural and training differences among disciplines, confusion engendered by a matrixed reporting structure, and faculty's unfamiliarity with the financial and organizational skills required to operate a successful SL. Also described here is the impact that successful implementation of the SL has on creating high-quality services, increased profitability, and contribution to the financial stability and academic achievement of the academic medical center. PMID:26222322

  18. Are you ready for your first European?. [on-line database connection to foreign services

    NASA Technical Reports Server (NTRS)

    Jack, Robert F.

    1986-01-01

    Ways in which American online searchers can avail themselves of foreign services are discussed. It is noted that many European services offer the user an option in the choice of command protocols. Reasons why Americans generally do not use European online services include the fact that foreign databases tend to contain citations to foreign documents and many Americans do not read and speak any language other than English.

  19. Knowledge of and Opinions on HIV Preexposure Prophylaxis Among Front-Line Service Providers at Canadian AIDS Service Organizations

    PubMed Central

    Senn, Heather; Wilton, James; Sharma, Malika; Fowler, Shawn

    2013-01-01

    Abstract Oral daily tenofovir/emtricitabine (Truvada) is approved in the United States for HIV preexposure prophylaxis (PrEP) but has generated controversy in the media and within HIV-affected communities. We conducted an online survey about PrEP-related knowledge, experience, opinions, and learning needs, and received 160 responses from service providers at Canadian AIDS Service Organizations. Respondents were cautiously optimistic about PrEP and 48.8% believed that PrEP warranted Health Canada approval. In multivariable logistic regression, support for PrEP approval was associated with more years working in HIV (odds ratio=1.89 per decade, 95% CI=1.10, 3.25), low baseline familiarity with PrEP (OR=3.24, 95% CI=1.01, 14.41), and knowing someone who had used PrEP (OR=4.39, 95% CI=1.28,15.08). Participants major concerns about PrEP were similar to those highlighted in other publications, and some issues specific to certain target populations were raised. Several participants (26.2%) had been asked about PrEP in the past year and 10.6% knew of one or more Canadian who had used PrEP. Despite clients' interest, most participants thought that they (60.6%) or their organization (63.1%) did not have enough current knowledge about PrEP, highlighting the need for further education on this novel HIV prevention strategy. PMID:23731254

  20. Trauma and its aftermath for commercially sexually exploited women as told by front-line service providers.

    PubMed

    Hom, Kristin A; Woods, Stephanie J

    2013-02-01

    Commercial sexual exploitation of women and girls through forced prostitution and sex-trafficking is a human rights and public health issue, with survivors facing complex mental health problems from trauma and violence. An international and domestic problem, the average age of recruitment into sex-trafficking is between 11 and 14 years old. Given its secrecy and brutality, such exploitation remains difficult to study, which results in a lack of knowledge related to trauma and how best to develop specific services that effectively engage and meet the unique needs of survivors. This qualitative research, using thematic analysis, explored the stories of trauma and its aftermath for commercially sexually exploited women as told by front-line service providers. Three themes emerged regarding the experience of sex-trafficking and its outcomes-Pimp Enculturation, Aftermath, and Healing the Wound-along with seven subthemes. These have important implications for all service and healthcare providers. PMID:23369118

  1. Detection and Evaluation of Elevated Lead Release from Service Lines: A Field Study

    EPA Science Inventory

    Comparative stagnation sampling conducted in 32 homes in Chicago, Illinois with lead service (LSLs) demonstrated that the existing regulatory sampling protocol under the U. S. Lead and Copper Rule (LCR) systematically underestimated lead corrosion. Lead levels were highest within...

  2. ARRANGEMENT FOR REPLACING FILTERS

    DOEpatents

    Blomgren, R.A.; Bohlin, N.J.C.

    1957-08-27

    An improved filtered air exhaust system which may be continually operated during the replacement of the filters without the escape of unfiltered air is described. This is accomplished by hermetically sealing the box like filter containers in a rectangular tunnel with neoprene covered sponge rubber sealing rings coated with a silicone impregnated pneumatic grease. The tunnel through which the filters are pushed is normal to the exhaust air duct. A number of unused filters are in line behind the filters in use, and are moved by a hydraulic ram so that a fresh filter is positioned in the air duct. The used filter is pushed into a waiting receptacle and is suitably disposed. This device permits a rapid and safe replacement of a radiation contaminated filter without interruption to the normal flow of exhaust air.

  3. In the Shadows: Non-Tenure-Line Instructors in Pre-Service Teacher Education

    ERIC Educational Resources Information Center

    Kosnik, Clare; Beck, Clive

    2008-01-01

    This article looks at the non-tenure-line instructors in a teacher education programme. Although they play a crucial role in teacher education, they largely toil in the shadows. They have limited voice in programme decisions, are offered little or no induction, and often work in isolation. The high turnover in staff and their heavy teaching and…

  4. B Plant process piping replacement feasibility study

    SciTech Connect

    Howden, G.F.

    1996-02-07

    Reports on the feasibility of replacing existing embedded process piping with new more corrosion resistant piping between cells and between cells and a hot pipe trench of a Hanford Site style canyon facility. Provides concepts for replacement piping installation, and use of robotics to replace the use of the canyon crane as the primary means of performing/supporting facility modifications (eg, cell lining, pipe replacement, equipment reinstallation) and operational maintenenace.

  5. 76 FR 52731 - On-Line Complaint Form for Service-Related Issues in Air Transportation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... aviation economic, consumer protection, and civil rights requirements. Among other things, the office is... in compliance with federal aviation consumer protection and civil rights laws and what, if any... public to electronically submit aviation service-related complaints against air carriers. DATES:...

  6. A Survey of On-Line Search Service Centers in Canada.

    ERIC Educational Resources Information Center

    Deschatelets, Gilles H.

    This survey of online search service centers in Canada was conducted to provide data on these centers and, more specifically, on the characteristics of the human search intermediary; and to provide an accurate overall picture of online searching in Canada. The survey questionnaires were mailed to approximately 765 Canadian customers of seven…

  7. Transport of liquid state nitrogen through long length service lines during thermal/vacuum testing. [in a Nimbus 6 satellite

    NASA Technical Reports Server (NTRS)

    Florio, F. A.

    1975-01-01

    Physical and analytical aspects associated with the transport are presented. Included is a definition of the problems and difficulties imposed by the servicing of a typical solid cryogen system, as well as a discussion of the transport requirements and of the rationale which governed their solution. A successful detailed transport configuration is defined, and the application of established mathematics to the design approach is demonstrated. The significance of head pressure, pressure drop, line friction, heat leak, Reynolds number, and the fundamental equilibrium demands of pressure and temperature were examined as they relate to the achievement of liquid state flow. Performance predictions were made for the transport system, and several analytical quantities are tabulated. These data are analyzed and compared with measured and calculated results obtained while actually servicing a solid cryogen system during thermal/vacuum testing.

  8. Point of care information services: a platform for self-directed continuing medical education for front line decision makers

    PubMed Central

    Moja, Lorenzo; Kwag, Koren Hyogene

    2015-01-01

    The structure and aim of continuing medical education (CME) is shifting from the passive transmission of knowledge to a competency-based model focused on professional development. Self-directed learning is emerging as the foremost educational method for advancing competency-based CME. In a field marked by the constant expansion of knowledge, self-directed learning allows physicians to tailor their learning strategy to meet the information needs of practice. Point of care information services are innovative tools that provide health professionals with digested evidence at the front line to guide decision making. By mobilising self-directing learning to meet the information needs of clinicians at the bedside, point of care information services represent a promising platform for competency-based CME. Several points, however, must be considered to enhance the accessibility and development of these tools to improve competency-based CME and the quality of care. PMID:25655251

  9. Canby Area Service Project substation and associated transmission line. Environmental Assessment

    SciTech Connect

    Not Available

    1992-02-01

    Bonneville Power Administration (BPA) provides power to Surprise Valley Electrification Corporation (SVEC) in Modoc County, California. BPA uses PacificCorp`s substation and transmission facilities between Alturas and Canby, California to transfer power to SVEC`s Canby Substation. In the next year, SVEC expects increased industrial, agricultural, and residential electric loads on their 69-kV transmission system south of Canby. SVEC`s substation can accommodate only about 10 percent of the expected additional electric load. BPA`s proposed action is intended to meet SVEC`s increasing electric load. BPA proposes to meet SVEC`s increasing energy load by tapping into BPA`s existing BPA Malin-Warner 230-kV transmission line, and building an 7.9-mile transmission line to a new BPA substation. BPA proposes to build the new substation next to the west side of SVEC`s Canby Substation (Figure 1). This new substation will allow SVEC to move the additional power over their existing transmission or distribution lines. This report is the environmental assessment of the potential impact of the proposed project. The assessment determined that no ``environmental impact statement`` is not required.

  10. Canby Area Service Project : Substation and Associated Transmission Line : Environmental Assessment.

    SciTech Connect

    United States. Bonneville Power Administration.

    1992-02-01

    Bonneville Power Administration (BPA) provides power to Surprise Valley Electrification Corporation (SVEC) in Modoc County, California. BPA uses PacificCorp's substation and transmission facilities between Alturas and Canby, California to transfer power to SVEC's Canby Substation. In the next year, SVEC expects increased industrial, agricultural, and residential electric loads on their 69-kV transmission system south of Canby. SVEC's substation can accommodate only about 10 percent of the expected additional electric load. BPA's proposed action is intended to meet SVEC's increasing electric load. BPA proposes to meet SVEC's increasing energy load by tapping into BPA's existing BPA Malin-Warner 230-kV transmission line, and building an 7.9-mile transmission line to a new BPA substation. BPA proposes to build the new substation next to the west side of SVEC's Canby Substation (Figure 1). This new substation will allow SVEC to move the additional power over their existing transmission or distribution lines. This report is the environmental assessment of the potential impact of the proposed project. The assessment determined that no environmental impact statement'' is not required.

  11. 7 CFR 1944.659 - Replacement housing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 13 2013-01-01 2013-01-01 false Replacement housing. 1944.659 Section 1944.659 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED)...

  12. NASA Turbulence Technologies In-Service Evaluation: Delta Air Lines Report-Out

    NASA Technical Reports Server (NTRS)

    Amaral, Christian; Dickson, Steve; Watts, Bill

    2007-01-01

    Concluding an in-service evaluation of two new turbulence detection technologies developed in the Turbulence Prediction and Warning Systems (TPAWS) element of the NASA Aviation Safety and Security Program's Weather Accident Prevention Project (WxAP), this report documents Delta's experience working with the technologies, feedback gained from pilots and dispatchers concerning current turbulence techniques and procedures, and Delta's recommendations regarding directions for further efforts by the research community. Technologies evaluated included an automatic airborne turbulence encounter reporting technology called the Turbulence Auto PIREP System (TAPS), and a significant enhancement to the ability of modern airborne weather radars to predict and display turbulence of operational significance, called E-Turb radar.

  13. Testing of Replacement Bag Material

    SciTech Connect

    Laurinat, J.E.

    1998-11-03

    Recently, the FB-Line bagout material was changed to simplify the processing of sand, slag, and crucible.The results of the strength tests and the outgassing measurements and calculations demonstrate that the proposed replacement nylon bag materials (HRMP and orange anti-static material) are acceptable substitutes for LDPE and the original nylon with respect to mechanical properties.

  14. Can consumer choice replace trust in the National Health Service in England? Towards developing an affective psychosocial conception of trust in health care.

    PubMed

    Fotaki, Marianna

    2014-11-01

    Trust has long been regarded as a vitally important aspect of the relationship between health service providers and patients. Recently, consumer choice has been increasingly advocated as a means of improving the quality and effectiveness of health service provision. However, it is uncertain how the increase of information necessary to allow users of health services to exercise choice, and the simultaneous introduction of markets in public health systems, will affect various dimensions of trust, and how changing relations of trust will impact upon patients and services. This article employs a theory-driven approach to investigate conceptual and material links between choice, trust and markets in health care in the context of the National Health Service in England. It also examines the implications of patient choice on systemic, organisational and interpersonal trust. The article is divided into two parts. The first argues that the shift to marketisation in public health services might lead to an over-reliance on rational-calculative aspects of trust at the expense of embodied, relational and social attributes. The second develops an alternative psychosocial conception of trust: it focuses on the central role of affect and accounts for the material and symbolic links between choice, trust and markets in health care. PMID:25470326

  15. Chromium-bearing UOE line pipe for service in wet carbon dioxide environment

    SciTech Connect

    Ishikawa, H.; Terada, Y.; Ogata, Y.; Denpo, K.; Tamehiro, H.; Ogawa, H.; Shinada, K.

    1995-12-31

    In order to prevent preferential corrosion in pipeline welds by means of chromium addition, a study was made on the effect of chromium content on the corrosion resistance of line pipe in a wet carbon dioxide environment. It was found that the addition of 0.6% chromium to the base material reduces the corrosion rate to half that of chromium-free steels without sacrificing field weldability and low-temperature toughness, and that the addition of 0.3% more chromium to the seam weld metal than in the base material prevents the preferential corrosion of the weld. The galvanic current between the base material and the weld metal was proved to be responsible for the preferential corrosion of the weld. The chromium addition prevents the preferential corrosion though the formation of spinel-type corrosion products composed of (Fe,Cr){sub 3}O{sub 4} with high impedance. The UOE pipe manufactured on the basis of the above findings showed excellent low-temperature toughness and field weldability as well as good corrosion resistance in a wet carbon dioxide environment.

  16. On-Line Earth System Science In-Service Course for K-12 Teachers

    NASA Astrophysics Data System (ADS)

    Simila, G. W.; Hawkins, B. A.

    2001-12-01

    Initially, the Departments of Geological Sciences and Education cooperated to revise the existing Earth Science and Geology preservice courses for both the elementary and secondary pre-credential majors. The main objective of this collaboration was to promote the growth of knowledgeable and well-equipped K-12 Earth system science future teachers. Now, both Departments, in cooperation with the College of Extended Learning, have instituted The Earth System Science Education Alliance (ESSEA) On-line Professional Development Program of Earth System Science curriculum developed by the Center for Educational Technologies (CET) at Wheeling Jesuit University. These graduate courses have been offered in our first year to teachers of K-4, 5-8, and 9-12 that were selected from the Los Angeles Unified School District (LAUSD) and other local schools. Our team also consists of master science teachers selected from local elementary and high schools. Our project also involves the incorporation of the new California Science Standards, as well as NASA's Strategic Enterprises: the Earth Science Enterprise (ESE) and the Space Science Enterprise (SSE). We will also present various aspects of our experiences in online instruction.

  17. Hip joint replacement

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/002975.htm Hip joint replacement To use the sharing features on this page, please enable JavaScript. Hip joint replacement is surgery to replace all or part ...

  18. Knee joint replacement

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/002974.htm Knee joint replacement To use the sharing features on this page, please enable JavaScript. Knee joint replacement is a surgery to replace a knee ...

  19. The Application of Waiting Lines System in Improving Customer Service Management: The Examination of Malaysia Fast Food Restaurants Industry

    NASA Astrophysics Data System (ADS)

    Ismail, Zurina; Shokor, Shahrul Suhaimi AB

    2016-03-01

    Rapid life time change of the Malaysian lifestyle had served the overwhelming growth in the service operation industry. On that occasion, this paper will provide the idea to improve the waiting line system (WLS) practices in Malaysia fast food chains. The study will compare the results in between the single server single phase (SSSP) and the single server multi-phase (SSMP) which providing Markovian Queuing (MQ) to be used for analysis. The new system will improve the current WLS, plus intensifying the organization performance. This new WLS were designed and tested in a real case scenario and in order to develop and implemented the new styles, it need to be focusing on the average number of customers (ANC), average number of customer spending time waiting in line (ACS), and the average time customers spend in waiting and being served (ABS). We introduced new WLS design and there will be prompt discussion upon theories of benefits and potential issues that will benefit other researchers.

  20. Water quality in water lines of dental units in the public dental health service in Göteborg, Sweden.

    PubMed

    Dahlén, Gunnar; Alenäs-Jarl, Elna; Hjort, Gunilla

    2009-01-01

    Presence of bacteria in high levels in the water lines of dental units is well known. The extent of this problem is however less well studied.This study was conducted to evaluate the water quality of all dental units within the Public Dental Health Service (Folktandvården, FTV) of the city of Göteborg, Sweden. 405 dental units in 35 clinics were tested.The evaluation included both "fast growing" (2 days incubation) and "slow growing" (7 days incubation) bacteria in 50 ml water sample from the units. The presence of potential pathogens, e.g., coliforms, Pseudomonas spp and Legionella pneumophila were also examined. Of the 405 dental units, 303 (75%) did not have acceptable (<100 CFU/ml fast growing and <5000 CFU/ml of slow growing bacteria) water quality. From 61 (15%) dental units in 13 clinics L. pneumophila were present but usually as few cells only. Immediate measures were introduced in Legionella positive units. No coliforms or Pseudomonas spp were detected. It can be concluded that the water in the dental units is generally not acceptable and does not fulfill drinking water standard. Many units have extremely high bacterial levels, which must be regarded as a risk for certain patient groups, e.g., immune-compromised and older patients. A general program for desinfection of all units of the Public Dental Health Service is needed. PMID:20162927

  1. Aerocoat 7 Replacement Coatings

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Kennedy Space Center has used Aerocoat 7 (AR-7) to protect stainless-steel flex hoses at Launch Complex (LC-39) and hydraulic lines of the Mobile Launcher Platform (MLP) because it provides excellent corrosion protection in low-temperature applications. The Sovereign Company produced AR-7 exclusively for NASA but discontinued production because the coating released high levels of volatile organic compounds (VOCs) and had a significant environmental impact. The purpose of this project was to select and evaluate potential replacement coatings for AR-7 that would be more environmentally sound. The physical and mechanical properties of commercially available coatings were investigated through the Internet. The ideal coating would be fluid enough to penetrate the outer mesh of a stainless-steel flex hose and coat the inner hose, and flexible enough to withstand the movement of the hose, as well as the expansion and contraction of its metal caused by changes in temperature.

  2. Optimization of station battery replacement

    NASA Astrophysics Data System (ADS)

    Jancauskas, J. R.; Shook, D. A.

    1994-08-01

    During a loss of ac power at a nuclear generating station (including diesel generators), batteries provide the source of power which is required to operate safety-related components. Because traditional lead-acid batteries have a qualified life of 20 years, the batteries must be replaced a minimum of once during a station's lifetime, twice if license extension is pursued, and more often depending on actual in-service dates and the results of surveillance tests. Replacement of batteries often occurs prior to 20 years as a result of systems changes caused by factors such as Station Blackout Regulations, control system upgrades, incremental load growth, and changes in the operating times of existing equipment. Many of these replacement decisions are based on the predictive capabilities of manual design basis calculations. The inherent conservatism of manual calculations may result in battery replacements occurring before actually required. Computerized analysis of batteries can aid in optimizing the timing of replacements as well as in interpreting service test data. Computerized analysis also provides large benefits in maintaining the as-configured load profile and corresponding design margins, while also providing the capability to quickly analyze proposed modifications and respond to internal and external audits.

  3. Power Plant Replacement Study

    SciTech Connect

    Reed, Gary

    2010-09-30

    This report represents the final report for the Eastern Illinois University power plant replacement study. It contains all related documentation from consideration of possible solutions to the final recommended option. Included are the economic justifications associated with the chosen solution along with application for environmental permitting for the selected project for construction. This final report will summarize the results of execution of an EPC (energy performance contract) investment grade audit (IGA) which lead to an energy services agreement (ESA). The project includes scope of work to design and install energy conservation measures which are guaranteed by the contractor to be self-funding over its twenty year contract duration. The cost recovery is derived from systems performance improvements leading to energy savings. The prime focus of this EPC effort is to provide a replacement solution for Eastern Illinois University's aging and failing circa 1925 central steam production plant. Twenty-three ECMs were considered viable whose net impact will provide sufficient savings to successfully support the overall project objectives.

  4. Power Plant Replacement Study

    SciTech Connect

    Reed, Gary

    2010-09-30

    This report represents the final report for the Eastern Illinois University power plant replacement study. It contains all related documentation from consideration of possible solutions to the final recommended option. Included are the economic justifications associated with the chosen solution along with application for environmental permitting for the selected project for construction. This final report will summarize the results of execution of an EPC (energy performance contract) investment grade audit (IGA) which lead to an energy services agreement (ESA). The project includes scope of work to design and install energy conservation measures which are guaranteed by the contractor to be self-funding over its twenty year contract duration. The cost recovery is derived from systems performance improvements leading to energy savings. The prime focus of this EPC effort is to provide a replacement solution for Eastern Illinois University’s aging and failing circa 1925 central steam production plant. Twenty-three ECMs were considered viable whose net impact will provide sufficient savings to successfully support the overall project objectives.

  5. Power Plant Replacement Study

    SciTech Connect

    Reed, Gary

    2010-09-30

    This report represents the final report for the Eastern Illinois University power plant replacement study. It contains all related documentation from consideration of possible solutions to the final recommended option. Included are the economic justifications associated with the chosen solution along with application for environmental permitting for the selected project for construction. This final report will summarize the results of execution of an EPC (energy performance contract) investment grade audit (IGA) which lead to an energy services agreement (ESA). The project includes scope of work to design and install energy conservation measures which are guaranteed by the contractor to be self‐funding over its twenty year contract duration. The cost recovery is derived from systems performance improvements leading to energy savings. The prime focus of this EPC effort is to provide a replacement solution for Eastern Illinois University’s aging and failing circa 1925 central steam production plant. Twenty‐three ECMs were considered viable whose net impact will provide sufficient savings to successfully support the overall project objectives.

  6. Chimney renovation versus chimney replacement

    SciTech Connect

    Porthouse, R.A.

    1999-11-01

    Chimneys are an integral part of a fossil fueled generating station and perhaps one of the most commonly neglected and misunderstood structures at the plant. Structural damage caused by wind, earthquake, corrosive operating conditions, inadequate design, ever changing operating conditions, or years of neglect can render the structure unsafe and result in the need to perform major renovations or replace the entire chimney. The decision to renovate or replace an existing chimney is complex and should consider the following factors: (1) Age and condition of shell; (2) Type and condition of lining; (3) New operating conditions; (4) Cost of renovation vs replacement; (5) Unit outage time required; and (6) Cost for replacement power during outage. Information needed to make an informed decision regarding renovation or replacement, which most often involves several million dollars, can be best obtained from experienced chimney contractors and engineering specialists. This paper addresses four projects that utilized unique renovation techniques in lieu of partial or complete replacement of the structure.

  7. Mobil uses two-layer coating process on replacement pipe

    SciTech Connect

    Not Available

    1991-03-01

    Mobil Oil's West Coast Pipe Line, as part of an ongoing program, has replaced sections of its crude oil pipe line that crosses Southern California's San Joaquin Valley. The significant aspect of the replacement project was the use of a new two-part coating process that has the ability to make cathodic protection more effective, while not deteriorating in service. Mobil's crude line extends from the company's San Joaquin Valley oil field in Kern County to the Torrance, Calif., refinery on the south side of Los Angeles. It crosses a variety of terrain including desert, foothills and urban development. Crude oil from the San Joaquin Valley is heavy and requires heating for efficient flow. Normal operating temperature is about 180{degrees}F. Due to moisture in the soil surrounding the hot line, the risk of corrosion is constant. Additionally, soil stress on such a line extending through the California hills inflicts damage on the protective coating. Under these conditions, coatings can soften, bake out and eventually become brittle. The ultimate result is separation from the pipe. The coating system employs a two-part process. Each of the two coatings are tailored to each other in a patented process, forming a chemical bond between the layers. This enhances the pipe protection both mechanically and electrically.

  8. HST Replacement Battery Initial Performance

    NASA Technical Reports Server (NTRS)

    Krol, Stan; Waldo, Greg; Hollandsworth, Roger

    2009-01-01

    The Hubble Space Telescope (HST) original Nickel-Hydrogen (NiH2) batteries were replaced during the Servicing Mission 4 (SM4) after 19 years and one month on orbit.The purpose of this presentation is to highlight the findings from the assessment of the initial sm4 replacement battery performance. The batteries are described, the 0 C capacity is reviewed, descriptions, charts and tables reviewing the State Of Charge (SOC) Performance, the Battery Voltage Performance, the battery impedance, the minimum voltage performance, the thermal performance, the battery current, and the battery system recharge ratio,

  9. A Study of On-Line Use of Job Information in Employment Service Local Offices. Volume 1: An On-Line Experiment. Period February 15, 1974-October 31, 1975. Final Report.

    ERIC Educational Resources Information Center

    Cohen, Malcolm S.

    The report describes an experimental study involving an on-line placement system in Boulder, Colorado which permitted applicants to request information from a terminal on any job stored in the computer. Data were collected on applicants referred by the Employment Service: whether or not hired, reason for not being hired if not hired, applicant…

  10. Effect of the replacement of aspartic acid/glutamic acid residues with asparagine/glutamine residues in RNase He1 from Hericium erinaceus on inhibition of human leukemia cell line proliferation.

    PubMed

    Kobayashi, Hiroko; Motoyoshi, Naomi; Itagaki, Tadashi; Suzuki, Mamoru; Inokuchi, Norio

    2015-01-01

    RNase He1 from Hericium erinaceus, a member of the RNase T1 family, has high identity with RNase Po1 from Pleurotus ostreatus with complete conservation of the catalytic sequence. However, the optimal pH for RNase He1 activity is lower than that of RNase Po1, and the enzyme shows little inhibition of human tumor cell proliferation. Hence, to investigate the potential antitumor activity of recombinant RNase He1 and to possibly enhance its optimum pH, we generated RNase He1 mutants by replacing 12 Asn/Gln residues with Asp/Glu residues; the amino acid sequence of RNase Po1 was taken as reference. These mutants were then expressed in Escherichia coli. Using site-directed mutagenesis, we successfully modified the optimal pH for enzyme activity and generated a recombinant RNase He1 that inhibited the proliferation of cells in the human leukemia cell line. These properties are extremely important in the production of anticancer biologics that are based on RNase activity. PMID:25338779

  11. 30 CFR 823.14 - Soil replacement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Soil replacement. 823.14 Section 823.14 Mineral... Soil replacement. (a) Soil reconstruction specifications established by the U.S. Soil Conservation Service shall be based upon the standards of the National Cooperative Soil Survey and shall include, as...

  12. 30 CFR 823.14 - Soil replacement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Soil replacement. 823.14 Section 823.14 Mineral... Soil replacement. (a) Soil reconstruction specifications established by the U.S. Soil Conservation Service shall be based upon the standards of the National Cooperative Soil Survey and shall include, as...

  13. 30 CFR 823.14 - Soil replacement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Soil replacement. 823.14 Section 823.14 Mineral... Soil replacement. (a) Soil reconstruction specifications established by the U.S. Soil Conservation Service shall be based upon the standards of the National Cooperative Soil Survey and shall include, as...

  14. 30 CFR 823.14 - Soil replacement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Soil replacement. 823.14 Section 823.14 Mineral... Soil replacement. (a) Soil reconstruction specifications established by the U.S. Soil Conservation Service shall be based upon the standards of the National Cooperative Soil Survey and shall include, as...

  15. 30 CFR 823.14 - Soil replacement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Soil replacement. 823.14 Section 823.14 Mineral... Soil replacement. (a) Soil reconstruction specifications established by the U.S. Soil Conservation Service shall be based upon the standards of the National Cooperative Soil Survey and shall include, as...

  16. Short stem shoulder replacement

    PubMed Central

    Bell, Simon N.; Coghlan, Jennifer A.

    2014-01-01

    Context: It is agreed that it is important to anatomically reproduce the proximal humeral anatomy when performing a prosthetic shoulder replacement. This can be difficult with a long stemmed prosthesis, in particular if there is little relationship of the metaphysis to the humeral shaft. The ‘short stem’ prosthesis can deal with this problem. Aims: A prospective study assessed the results of total shoulder arthroplasty using a short stem humeral prosthesis, a ceramic humeral head, and a pegged cemented polyethylene glenoid. Materials and methods: Patients with primary shoulder osteoarthritis were recruited into this prospective trial and pre-operatively had the ASES, Constant, SPADI, and DASH scores recorded. The patients were clinically reviewed at the two weeks, eight weeks, one year, and two year mark with completion of a data form. Radiological evaluation was at the eight week, one year and two year follow-up. At the one and two year follow-up the satisfaction rating, the range of passive and active motion, Constant, ASES, SPADI, DASH and pain results were recorded and analysed with SPPS 20. Results: During the study period 97 short stem, ceramic head total shoulder replacements were carried out. At the time of follow-up 12 were two years from operation and 38 one year from operation. Active elevation was overall mean 160 degrees. Constant scores were 76 at 1 year, and 86 at 2 years, ASES 88 and 93, and satisfaction 96% and 98% respectively at one and 2 year follow up. There were no problems during insertion of the humeral prosthesis, or any radiolucent lines or movement of the prosthesis on later radiographs. Conclusion: The short stem prosthesis had no complications, and on follow up radiographs good bone fixation. These fairly short term clinical results were overall good. PMID:25258497

  17. Elbow replacement - discharge

    MedlinePlus

    Total elbow arthroplasty - discharge; Endoprosthetic elbow replacement - discharge ... You had surgery to replace your elbow joint with artificial joint parts (prosthetics). The surgeon made a cut (incision) in the back of your upper or lower arm and ...

  18. Partial knee replacement - slideshow

    MedlinePlus

    ... page: //medlineplus.gov/ency/presentations/100225.htm Partial knee replacement - series To use the sharing features on ... A.M. Editorial team. Related MedlinePlus Health Topics Knee Replacement A.D.A.M., Inc. is accredited ...

  19. Nicotine replacement therapy

    MedlinePlus

    ... If wearing the patch at night causes odd dreams, try sleeping without the patch. People who smoke ... cessation - nicotine replacement; Tobacco - nicotine replacement therapy References American Cancer Society. Guide to quitting smoking. Last revised ...

  20. Partial knee replacement

    MedlinePlus

    Most people recover quickly and have much less pain than they did before surgery. People who have a partial knee replacement recover faster than those who have a total knee replacement. Many people are able to walk ...

  1. 39 CFR 777.24 - Replacement housing payments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Replacement housing payments. 777.24 Section 777.24 Postal Service UNITED STATES POSTAL SERVICE SPECIAL REGULATIONS RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Uniform Relocation Assistance § 777.24 Replacement housing payments....

  2. 39 CFR 777.24 - Replacement housing payments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Replacement housing payments. 777.24 Section 777.24 Postal Service UNITED STATES POSTAL SERVICE SPECIAL REGULATIONS RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Uniform Relocation Assistance § 777.24 Replacement housing payments....

  3. 39 CFR 777.24 - Replacement housing payments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Replacement housing payments. 777.24 Section 777.24 Postal Service UNITED STATES POSTAL SERVICE SPECIAL REGULATIONS RELOCATION ASSISTANCE AND REAL PROPERTY ACQUISITION POLICIES Uniform Relocation Assistance § 777.24 Replacement housing payments....

  4. FEDIX On-Line Information Service: Implementation of a Government-wide on-line research and educational opportunity information initiative for the education community. Final report for DOE Cooperative Agreement DE-FC02-89ER75527

    SciTech Connect

    Rodman, John A.

    1999-12-01

    FEDIX is an on-line information retrieval service of federal opportunities for colleges and universities supported by multiple federal agencies as an outreach tool to promote enhanced communication to colleges, universities, and other educational and research organizations regarding federal research, and educational opportunities. Multiple attachments include several annual progress reports, a listing of sample FEDIX outreach meetings and conferences, results from user satisfaction surveys, usage statistics, and FEDIX handouts.

  5. A minority research and education information service: Design, develop, pilot test, and implement on-line access for historically black colleges and universities and government agencies

    SciTech Connect

    Rodman, J.A.

    1992-01-01

    This Annual Status Report describes the design, development and implementation of the Minority On-Line Information Service (MOLIS) project by Federal Information Exchange, Inc. for the period of April 1, 1991 to March 31, 1992. Summary information detailing developments prior to this reporting period will also be included to establish a comprehensive perspective of the project. The goal of the MOLIS project, was to develop, design, pilot test on-line access to current information on minority colleges and universities and federal minority opportunities. Federal Information Exchange, Inc. (FIE), a diversified information services company recognized by researchers and educators as a leader in the field of information delivery services, was awarded a 5 year small business research grant to develop and implement MOLIS. Since April 29, 1991, the inauguration of its on-line service, MOLIS has provided current information on 138 Black and Hispanic colleges and universities -- including faculty and student profiles, financial data, research centers and equipment information, pre-college and education programs, emerging capabilities, enrollment data, administrative personnel data, and current events -- as well as minority opportunities from 8 participating federal agencies.

  6. Ion replacement electrorefining

    SciTech Connect

    Willit, J.L.; Tomczuk, Z.; Miller, W.E.; Laidler, J.J.

    1994-04-01

    We are developing a two-step electrochemical process for purifying and separating metals called ion replacement electrorefining. In each step, metal cations formed by oxidation at an electrode replace other metal cations that are reduced at another elecmae. Using this approach, we have separated or purified uranium, dysprosium, and lanthanum on a laboratory scale. This paper explains the ion replacement concept and presents results of these demonstration experiments.

  7. 39 CFR 777.24 - Replacement housing payments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... sanitary replacement dwelling is purchased within 12 months after the latter of: (i) The date of... sanitary replacement dwelling is purchased or rented within 12 months after the latter of: (i) The date of... 39 Postal Service 1 2010-07-01 2010-07-01 false Replacement housing payments. 777.24 Section...

  8. 47 CFR 97.29 - Replacement license grant document.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.29 Replacement license grant document. Each grantee whose amateur station license grant document is lost, mutilated or destroyed may apply to the FCC for...

  9. 47 CFR 97.29 - Replacement license grant document.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.29 Replacement license grant document. Each grantee whose amateur station license grant document is lost, mutilated or destroyed may apply to the FCC for...

  10. 47 CFR 97.29 - Replacement license grant document.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.29 Replacement license grant document. Each grantee whose amateur station license grant document is lost, mutilated or destroyed may apply to the FCC for...