Science.gov

Sample records for cladding integrity program

  1. EPRI fuel cladding integrity program

    SciTech Connect

    Yang, R.

    1997-01-01

    The objectives of the EPRI fuel program is to supplement the fuel vendor research to assure that utility economic and operational interests are met. To accomplish such objectives, EPRI has conducted research and development efforts to (1) reduce fuel failure rates and mitigate the impact of fuel failures on plant operation, (2) provide technology to extend burnup and reduce fuel cycle cost. The scope of R&D includes fuel and cladding. In this paper, only R&D related to cladding integrity will be covered. Specific areas aimed at improving fuel cladding integrity include: (1) Fuel Reliability Data Base; (2) Operational Guidance for Defective Fuel; (3) Impact of Water Chemistry on Cladding Integrity; (4) Cladding Corrosion Data and Model; (5) Cladding Mechanical Properties; and (6) Transient Fuel Cladding Response.

  2. Models for the Configuration and Integrity of Partially Oxidized Fuel Rod Cladding at High Temperatures

    SciTech Connect

    Siefken, L.J.

    1999-01-01

    Models were designed to resolve deficiencies in the SCDAP/RELAP5/MOD3.2 calculations of the configuration and integrity of hot, partially oxidized cladding. These models are expected to improve the calculations of several important aspects of fuel rod behavior. First, an improved mapping was established from a compilation of PIE results from severe fuel damage tests of the configuration of melted metallic cladding that is retained by an oxide layer. The improved mapping accounts for the relocation of melted cladding in the circumferential direction. Then, rules based on PIE results were established for calculating the effect of cladding that has relocated from above on the oxidation and integrity of the lower intact cladding upon which it solidifies. Next, three different methods were identified for calculating the extent of dissolution of the oxidic part of the cladding due to its contact with the metallic part. The extent of dissolution effects the stress and thus the integrity of the oxidic part of the cladding. Then, an empirical equation was presented for calculating the stress in the oxidic part of the cladding and evaluating its integrity based on this calculated stress. This empirical equation replaces the current criterion for loss of integrity which is based on temperature and extent of oxidation. Finally, a new rule based on theoretical and experimental results was established for identifying the regions of a fuel rod with oxidation of both the inside and outside surfaces of the cladding. The implementation of these models is expected to eliminate the tendency of the SCDAP/RELAP5 code to overpredict the extent of oxidation of the upper part of fuel rods and to underpredict the extent of oxidation of the lower part of fuel rods and the part with a high concentration of relocated material. This report is a revision and reissue of the report entitled, Improvements in Modeling of Cladding Oxidation and Meltdown.

  3. Uranium dioxide fuel cladding strain investigation with the use of CYGRO-2 computer program

    NASA Technical Reports Server (NTRS)

    Smith, J. R.

    1973-01-01

    Previously irradiated UO2 thermionic fuel pins in which gross fuel-cladding strain occurred were modeled with the use of a computer program to define controlling parameters which may contribute to cladding strain. The computed strain was compared with measured strain, and the computer input data were studied in an attempt to get agreement with measured strain. Because of the limitations of the program and uncertainties in input data, good agreement with measured cladding strain was not attained. A discussion of these limitations is presented.

  4. Instrumentation. Nondestructive Examination for Verification of Canister and Cladding Integrity - FY2013 Status Update

    SciTech Connect

    Meyer, Ryan M.; Jones, Anthony M.; Pardini, Allan F.; Denslow, Kayte M.; Crawford, Susan L.; Larche, Michael R.

    2013-09-30

    This report documents FY13 efforts for two instrumentation subtasks under storage and transportation. These instrumentation tasks relate to developing effective nondestructive evaluation (NDE) methods and techniques to (1) verify the integrity of metal canisters for the storage of used nuclear fuel (UNF) and to (2) characterize hydrogen effects in UNF cladding to facilitate safe storage and retrieval.

  5. ATR LEU Monolithic Foil-Type Fuel with Integral Cladding Burnable Absorber – Neutronics Performance Evaluation

    SciTech Connect

    Gray Chang

    2012-03-01

    The Advanced Test Reactor (ATR), currently operating in the United States, is used for material testing at very high neutron fluxes. Powered with highly enriched uranium (HEU), the ATR has a maximum thermal power rating of 250 MWth. Because of the large test volumes located in high flux areas, the ATR is an ideal candidate for assessing the feasibility of converting HEU driven reactor cores to low-enriched uranium (LEU) cores. The burnable absorber - 10B, was added in the inner and outer plates to reduce the initial excess reactivity, and to improve the peak ratio of the inner/outer heat flux. The present work investigates the LEU Monolithic foil-type fuel with 10B Integral Cladding Burnable Absorber (ICBA) design and evaluates the subsequent neutronics operating effects of this proposed fuel designs. The proposed LEU fuel specification in this work is directly related to both the RERTR LEU Development Program and the Advanced Test Reactor (ATR) LEU Conversion Project at Idaho National Laboratory (INL).

  6. Model for incorporating fuel swelling and clad shrinkage effects in diffusion theory calculations (LWBR Development Program)

    SciTech Connect

    Schick, W.C. Jr.; Milani, S.; Duncombe, E.

    1980-03-01

    A model has been devised for incorporating into the thermal feedback procedure of the PDQ few-group diffusion theory computer program the explicit calculation of depletion and temperature dependent fuel-rod shrinkage and swelling at each mesh point. The model determines the effect on reactivity of the change in hydrogen concentration caused by the variation in coolant channel area as the rods contract and expand. The calculation of fuel temperature, and hence of Doppler-broadened cross sections, is improved by correcting the heat transfer coefficient of the fuel-clad gap for the effects of clad creep, fuel densification and swelling, and release of fission-product gases into the gap. An approximate calculation of clad stress is also included in the model.

  7. Utilizing clad piping to improve process plant piping integrity, reliability, and operations

    SciTech Connect

    Chakravarti, B.

    1996-07-01

    During the past four years carbon steel piping clad with type 304L (UNS S30403) stainless steel has been used to solve the flow accelerated corrosion (FAC) problem in nuclear power plants with exceptional success. The product is designed to allow ``like for like`` replacement of damaged carbon steel components where the carbon steel remains the pressure boundary and type 304L (UNS S30403) stainless steel the corrosion allowance. More than 3000 feet of piping and 500 fittings in sizes from 6 to 36-in. NPS have been installed in the extraction steam and other lines of these power plants to improve reliability, eliminate inspection program, reduce O and M costs and provide operational benefits. This concept of utilizing clad piping in solving various corrosion problems in industrial and process plants by conservatively selecting a high alloy material as cladding can provide similar, significant benefits in controlling corrosion problems, minimizing maintenance cost, improving operation and reliability to control performance and risks in a highly cost effective manner. This paper will present various material combinations and applications that appear ideally suited for use of the clad piping components in process plants.

  8. An overview of the HSST Full-Thickness Shallow-Crack Clad Beam Testing Program

    SciTech Connect

    Keeney, J.A.; Theiss, T.J.; McAfee, W.J.; Bass, B.R.

    1994-09-01

    A testing program is described that will utilize full-thickness clad beam specimens to quantify fracture toughness for shallow flaws in material for which metallurgical conditions are prototypic of those found in reactor pressure vessels (RPVs). The beam specimens are fabricated from a section of an RPV wall that includes weld, plate and clad material. Metallurgical factors potentially influencing fracture toughness for shallow flaws in the beam specimen include material gradients due to welding and cladding applications, as well as material inhomogeneities in welded regions due to reheating in multiple weld passes. Fracture toughness tests focusing on shallow flaws in plate and weld material will also provide data for evaluating the relative influence of absolute and normalized crack depth on constraint conditions. Pretest finite-element analyses are described that provide near-tip stress and strain fields for characterization of constraint in the shallow-crack specimens in terms of the Q-stress. Analysis results predict a constraint loss in the shallow-crack clad beam specimen similar to that determined for a previously tested shallow-crack single-edge notch homogeneous bend specimen with the same normalized crack depth.

  9. Integrated Programs Bibliography.

    ERIC Educational Resources Information Center

    Russell, Connie; Klassen, Aynsley

    2002-01-01

    Lists 58 journal articles and books, published 1989-2002, on integrated programs at the secondary level. Categories are: updates on the Ontario scene, suggestions for teachers, assessment, research, and program descriptions. (SV)

  10. Surface Modification of Fuel Cladding Materials with Integral Fuel BUrnable Absorber Boron

    SciTech Connect

    Dr. Kumar Sridharan; Dr. Todd Allen; Jesse Gudmundson; Benjamin Maier

    2008-11-03

    Integral fuel burnable absorgers (IFBA) are added to some rods in the fuel assembly to counteract excessive reactivity. These IFBA elements (usually boron or gadolinium) are presently incorporated in the U)2 pellets either by mixing in the pellets or as coatings on the pellet surface. In either case, the incorporation of ifba into the fuel has to be performed in a nuclear-regulated facility that is physically separated from the main plant. These operations tend to be costly and can add from 20 to 30% to the manufacturing cost of the fuel. The goal of this NEER research project was to develop an alternative approach that involves incorporation of IFBA element boron at the surface of the fuel cladding material.

  11. Integrated Computational Modeling of Water Side Corrosion in Zirconium Metal Clad Under Nominal LWR Operating Conditions

    NASA Astrophysics Data System (ADS)

    Aryanfar, Asghar; Thomas, John; Van der Ven, Anton; Xu, Donghua; Youssef, Mostafa; Yang, Jing; Yildiz, Bilge; Marian, Jaime

    2016-10-01

    A mesoscopic chemical reaction kinetics model to predict the formation of zirconium oxide and hydride accumulation light-water reactor (LWR) fuel clad is presented. The model is designed to include thermodynamic information from ab initio electronic structure methods as well as parametric information in terms of diffusion coefficients, thermal conductivities and reaction constants. In contrast to approaches where the experimentally observed time exponents are captured by the models by design, our approach is designed to be predictive and to provide an improved understanding of the corrosion process. We calculate the time evolution of the oxide/metal interface and evaluate the order of the chemical reactions that are conducive to a t 1/3 dependence. We also show calculations of hydrogen cluster accumulation as a function of temperature and depth using spatially dependent cluster dynamics. Strategies to further cohesively integrate the different elements of the model are provided.

  12. 78 FR 3853 - Retrievability, Cladding Integrity and Safe Handling of Spent Fuel at an Independent Spent Fuel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... COMMISSION 10 CFR Parts 71 and 72 Retrievability, Cladding Integrity and Safe Handling of Spent Fuel at an Independent Spent Fuel Storage Installation and During Transportation AGENCY: Nuclear Regulatory Commission... transport of spent nuclear fuel are separate from requirements for storage of spent nuclear fuel....

  13. Localized in situ cladding annealing for post-fabrication trimming of silicon photonic integrated circuits.

    PubMed

    Spector, Steven; Knecht, Jeffrey M; Juodawlkis, Paul W

    2016-03-21

    We report the use of localized annealing via in situ heaters to induce a semi-permanent change in the refractive index of the cladding in ring resonator filters. When compared to other methods for post-fabrication trimming, this method has the advantage that no additional equipment, other than a supply of electrical power, is necessary to cause the index change. Two cladding materials were used: hydrogen silsesquioxane (HSQ) for samples that were externally annealed, and PECVD oxide for samples that were annealed with in situ heaters. The resonant wavelengths could be adjusted by as much as 3.0 nm and 1.7 nm for the HSQ and PECVD cladded filters, respectively. The trimming of a 5 channel, single ring filter bank, and a single, double ring filter is demonstrated. PMID:27136793

  14. Updated Integrated Mission Program

    NASA Technical Reports Server (NTRS)

    Dauro, Vincent A., Sr.

    2003-01-01

    Integrated Mission Program (IMP) is a computer program for simulating spacecraft missions around the Earth, Moon, Mars, and/or other large bodies. IMP solves the differential equations of motion by use of a Runge-Kutta numerical-integration algorithm. Users control missions through selection from a large menu of events and maneuvers. Mission profiles, time lines, propellant requirements, feasibility analyses, and perturbation analyses can be computed quickly and accurately. A prior version of IMP, written in FORTRAN 77, was reported in Program Simulates Spacecraft Missions (MFS-28606), NASA Tech Briefs, Vol. 17, No. 4 (April 1993), page 60. The present version, written in double-precision Lahey FORTRAN 90, incorporates a number of improvements over the prior version. Some of the improvements modernize the code to take advantage of today's greater central-processing-unit speeds. Other improvements render the code more modular; provide additional input, output, and debugging capabilities; and add to the variety of maneuvers, events, and means of propulsion that can be simulated. The IMP user manuals (of which there are now ten, each addressing a different aspect of the code and its use) have been updated accordingly.

  15. Incorporation of Integral Fuel Burnable Absorbers Boron and Gadolinium into Zirconium-Alloy Fuel Clad Material

    SciTech Connect

    Sridharan, K.; Renk, T.J.; Lahoda, E.J.; Corradini, M.L

    2004-12-14

    Long-lived fuels require the use of higher enrichments of 235U or other fissile materials. Such high levels of fissile material lead to excessive fuel activity at the beginning of life. To counteract this excessive activity, integral fuel burnable absorbers (IFBA) are added to some rods in the fuel assembly. The two commonly used IFBA elements are gadolinium, which is added as gadolinium-oxide to the UO2 powder, and boron, which is applied as a zirconium-diboride coating on the UO2 pellets using plasma spraying or chemical vapor deposition techniques. The incorporation of IFBA into the fuel has to be performed in a nuclear-regulated facility that is physically separated from the main plant. These operations tend to be very costly because of their small volume and can add from 20 to 30% to the manufacturing cost of the fuel. Other manufacturing issues that impact cost and performance are maintaining the correct levels of dosing, the reduction in fuel melting point due to gadolinium-oxide additions, and parasitic neutron absorption at fuel's end-of-life. The goal of the proposed research is to develop an alternative approach that involves incorporation of boron or gadolinium into the outer surface of the fuel cladding material rather than as an additive to the fuel pellets. This paradigm shift will allow for the introduction of the IFBA in a non-nuclear regulated environment and will obviate the necessity of additional handling and processing of the fuel pellets. This could represent significant cost savings and potentially lead to greater reproducibility and control of the burnable fuel in the early stages of the reactor operation. The surface alloying is being performed using the IBEST (Ion Beam Surface Treatment) process developed at Sandia National Laboratories. IBEST involves the delivery of energetic ion beam pulses onto the surface of a material, near-surface melting, and rapid solidification. The non-equilibrium nature of such processing allows for surface

  16. Integrated thruster assembly program

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The program is reported which has provided technology for a long life, high performing, integrated ACPS thruster assembly suitable for use in 100 typical flights of a space shuttle vehicle over a ten year period. The four integrated thruster assemblies (ITA) fabricated consisted of: propellant injector; a capacitive discharge, air gap torch type igniter assembly; fast response igniter and main propellant valves; and a combined regen-dump film cooled chamber. These flightweight 6672 N (1500 lb) thruster assemblies employed GH2/GO2 as propellants at a chamber pressure of 207 N/sq cm (300 psia). Test data were obtained on thrusted performance, thermal and hydraulic characteristics, dynamic response in pulsing, and cycle life. One thruster was fired in excess of 42,000 times.

  17. Bonding and Integration of C-C Composite to Cu-Clad-Molybdenum for Thermal Management Applications

    NASA Technical Reports Server (NTRS)

    Asthana, R.; Singh, M.; Shpargel, T.P.

    2008-01-01

    Two- and three-dimensional carbon-carbon composites with either resin-derived matrix or CVI matrix were joined to Cu-clad-Mo using active Ag-Cu braze alloys for thermal management applications. The joint microstructure and composition were examined using Field-Emission Scanning Electron Microscopy and Energy-Dispersive Spectroscopy, and the joint hardness was characterized using the Knoop microhardness testing. Observations on the infiltration of the composite with molten braze, dissolution of metal substrate, and solute segregation at the C-C surface have been discussed. The thermal response of the integrated assembly is also briefly discussed.

  18. IMP - INTEGRATED MISSION PROGRAM

    NASA Technical Reports Server (NTRS)

    Dauro, V. A.

    1994-01-01

    IMP is a simulation language that is used to model missions around the Earth, Moon, Mars, or other planets. It has been used to model missions for the Saturn Program, Apollo Program, Space Transportation System, Space Exploration Initiative, and Space Station Freedom. IMP allows a user to control the mission being simulated through a large event/maneuver menu. Up to three spacecraft may be used: a main, a target and an observer. The simulation may begin at liftoff, suborbital, or orbital. IMP incorporates a Fehlberg seventh order, thirteen evaluation Runge-Kutta integrator with error and step-size control to numerically integrate the equations of motion. The user may choose oblate or spherical gravity for the central body (Earth, Mars, Moon or other) while a spherical model is used for the gravity of an additional perturbing body. Sun gravity and pressure and Moon gravity effects are user-selectable. Earth/Mars atmospheric effects can be included. The optimum thrust guidance parameters are calculated automatically. Events/maneuvers may involve many velocity changes, and these velocity changes may be impulsive or of finite duration. Aerobraking to orbit is also an option. Other simulation options include line-of-sight communication guidelines, a choice of propulsion systems, a soft landing on the Earth or Mars, and rendezvous with a target vehicle. The input/output is in metric units, with the exception of thrust and weight which are in English units. Input is read from the user's input file to minimize real-time keyboard input. Output includes vehicle state, orbital and guide parameters, event and total velocity changes, and propellant usage. The main output is to the user defined print file, but during execution, part of the input/output is also displayed on the screen. An included FORTRAN program, TEKPLOT, will display plots on the VDT as well as generating a graphic file suitable for output on most laser printers. The code is double precision. IMP is written in

  19. Integrated Financial Management Program

    NASA Technical Reports Server (NTRS)

    Pho, Susan

    2004-01-01

    Having worked in the Employees and Commercial Payments Branch of the Financial Management Division for the past 3 summers, I have seen the many changes that have occurred within the NASA organization. As I return each summer, I find that new programs and systems have been adapted to better serve the needs of the Center and of the Agency. The NASA Agency has transformed itself the past couple years with the implementation of the Integrated Financial Management Program (IFMP). IFMP is designed to allow the Agency to improve its management of its Financial, Physical, and Human Resources through the use of multiple enterprise module applications. With my mentor, Joseph Kan, being the branch chief of the Employees and Commercial Payments Branch, I have been exposed to several modules, such as Travel Manager, WebTads, and Core Financial/SAP, which were implemented in the last couple of years under the IFMP. The implementation of these agency-wide systems has sometimes proven to be troublesome. Prior to IFMP, each NASA Center utilizes their own systems for Payroll, Travel, Accounts Payable, etc. But with the implementation of the Integrated Financial Management Program, all the "legacy" systems had to be eliminated. As a result, a great deal of enhancement and preparation work is necessary to ease the transformation from the old systems to the new. All this work occurs simultaneously; for example, e-Payroll will "go live" in several months, but a system like Travel Manager will need to have information upgraded within the system to meet the requirements set by Headquarters. My assignments this summer have given me the opportunity to become involved with such work. So far, I have been given the opportunity to participate in projects resulting from a congressional request, several bankcard reconciliations, updating routing lists for Travel Manager, updating the majordomo list for Travel Manager approvers and point of contacts, and a NASA Headquarters project involving

  20. Integrated cladding-pumped multicore few-mode erbium-doped fibre amplifier for space-division-multiplexed communications

    NASA Astrophysics Data System (ADS)

    Chen, H.; Jin, C.; Huang, B.; Fontaine, N. K.; Ryf, R.; Shang, K.; Grégoire, N.; Morency, S.; Essiambre, R.-J.; Li, G.; Messaddeq, Y.; Larochelle, S.

    2016-08-01

    Space-division multiplexing (SDM), whereby multiple spatial channels in multimode and multicore optical fibres are used to increase the total transmission capacity per fibre, is being investigated to avert a data capacity crunch and reduce the cost per transmitted bit. With the number of channels employed in SDM transmission experiments continuing to rise, there is a requirement for integrated SDM components that are scalable. Here, we demonstrate a cladding-pumped SDM erbium-doped fibre amplifier (EDFA) that consists of six uncoupled multimode erbium-doped cores. Each core supports three spatial modes, which enables the EDFA to amplify a total of 18 spatial channels (six cores × three modes) simultaneously with a single pump diode and a complexity similar to a single-mode EDFA. The amplifier delivers >20 dBm total output power per core and <7 dB noise figure over the C-band. This cladding-pumped EDFA enables combined space-division and wavelength-division multiplexed transmission over multiple multimode fibre spans.

  1. Tools for Ensuring Program Integrity.

    ERIC Educational Resources Information Center

    Office of Student Financial Assistance (ED), Washington, DC.

    This training document for financial assistance professionals discusses ensuring program integrity in student financial aid and describes some tools for ensuring internal and external program integrity. The training focuses on these tools and resources: (1) the Federal Student Aid (FSA) Schools Portal; (2) the Information for Financial Aid…

  2. STOVL Control Integration Program

    NASA Technical Reports Server (NTRS)

    Weiss, C.; Mcdowell, P.; Watts, S.

    1994-01-01

    An integrated flight/propulsion control for an advanced vector thrust supersonic STOVL aircraft, was developed by Pratt & Whitney and McDonnell Douglas Aerospace East. The IFPC design was based upon the partitioning of the global requirements into flight control and propulsion control requirements. To validate the design, aircraft and engine models were also developed for use on a NASA Ames piloted simulator. Different flight control implementations, evaluated for their handling qualities, are documented in the report along with the propulsion control, engine model, and aircraft model.

  3. Instrumentation: Nondestructive Examination for Verification of Canister and Cladding Integrity. FY2014 Status Update

    SciTech Connect

    Meyer, Ryan M.; Suter, Jonathan D.; Jones, Anthony M.

    2014-09-12

    This report documents FY14 efforts for two instrumentation subtasks under storage and transportation. These instrumentation tasks relate to developing effective nondestructive evaluation (NDE) methods and techniques to (1) verify the integrity of metal canisters for the storage of used nuclear fuel (UNF) and to (2) verify the integrity of dry storage cask internals.

  4. Steam generator tube integrity program

    SciTech Connect

    Dierks, D.R.; Shack, W.J.; Muscara, J.

    1996-03-01

    A new research program on steam generator tubing degradation is being sponsored by the U.S. Nuclear Regulatory Commission (NRC) at Argonne National Laboratory. This program is intended to support a performance-based steam generator tube integrity rule. Critical areas addressed by the program include evaluation of the processes used for the in-service inspection of steam generator tubes and recommendations for improving the reliability and accuracy of inspections; validation and improvement of correlations for evaluating integrity and leakage of degraded steam generator tubes, and validation and improvement of correlations and models for predicting degradation in steam generator tubes as aging occurs. The studies will focus on mill-annealed Alloy 600 tubing, however, tests will also be performed on replacement materials such as thermally-treated Alloy 600 or 690. An overview of the technical work planned for the program is given.

  5. Clad metal joint closure

    SciTech Connect

    Siebert, O.W.

    1985-04-09

    A plasma arc spray overlay of cladding metals is used over joints between clad metal pieces to provide a continuous cladding metal surface. The technique permits applying an overlay of a high melting point cladding metal to a cladding metal surface without excessive heating of the backing metal.

  6. CLAD in STEP: One Program's Efforts to Prepare Teachers for Linguistic and Cultural Diversity

    ERIC Educational Resources Information Center

    Bikle, Kelly; Bunch, George C.

    2002-01-01

    The purpose of this study was to examine the extent to which the Stanford Teacher Education Program (STEP) effectively prepares new teachers to meet the needs of language minority students in California. Specifically, the authors studied the extent to which the program prepares students to meet the criteria of the Crosscultural Language and…

  7. Apollo cryogenic integrated systems program

    NASA Technical Reports Server (NTRS)

    Seto, R. K. M.; Cunningham, J. E.

    1971-01-01

    The integrated systems program is capable of simulating both nominal and anomalous operation of the Apollo cryogenics storage system (CSS). Two versions of the program exist; one for the Apollo 14 configuration and the other for J Type Mission configurations. The program consists of two mathematical models which are dynamically coupled. A model of the CSS components and lines determines the oxygen and hydrogen flowrate from each storage tank given the tank pressures and temperatures, and the electrical power subsystem and environmental control subsystem flow demands. Temperatures and pressures throughout the components and lines are also determined. A model of the CSS tankage determines the pressure and temperatures in the tanks given the flowrate from each tank and the thermal environment. The model accounts for tank stretch and includes simplified oxygen tank heater and stratification routines. The program is currently operational on the Univac 1108 computer.

  8. INTEGRAL Galactic bulge monitoring program

    NASA Astrophysics Data System (ADS)

    Kuulkers, E.; Kouveliotou, C.; van der Horst, A. J.; Belloni, T.; Chenevez, J.; Ibarra, A.; Munoz-Darias, T.; Bazzano, A.; Cadolle Bel, M.; De Cesare, G.; Diaz Trigo, M.; Jourdain, E.; Lubinski, P.; Natalucci, L.; Ness, J. U.; Parmar, A.; Pollock, A. M. T.; Rodriguez, J.; Roques, J. P.; Sanchez-Fernandez; C.; Ubertini, P.; Winkler, C.

    2010-12-01

    The central region of our Galaxy, the Galactic bulge, is a rich host of variable high-energy X-ray and gamma-ray point sources. These sources include bright and relatively faint X-ray transients, X-ray bursters, persistent neutron star and black-hole candidate binaries, high-mass X-ray binaries, etc.. We have a program to monitor the Galactic bulge region regularly and frequently with the gamma-ray observatory INTEGRAL, whenever it is observable. As a service to the scientific community the high-energy light curves of sources present, as well as the images of the region are made available through the WWW at http://integral.esac.esa.int/BULGE/ as soon as possible after the observations have been performed. We show the ongoing results of this exciting program.

  9. 20 CFR 220.64 - Program integrity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Program integrity. 220.64 Section 220.64... DISABILITY Consultative Examinations § 220.64 Program integrity. The Board will not use in its program any... for reasons bearing on professional competence, professional conduct, or financial integrity; who...

  10. An Integrated Psycho-Educational Program Center.

    ERIC Educational Resources Information Center

    Singh, Surenda P.

    Described is an integrated psycho-educational program center (IPEC) designed to develop an administrative construct for an integrated educational program to provide maximum possible neuropsychoeducational services in the regular classroom for all children identified as exceptional and to provide strategies for developing skills among regular class…

  11. Nuclear fuel elements having a composite cladding

    DOEpatents

    Gordon, Gerald M.; Cowan, II, Robert L.; Davies, John H.

    1983-09-20

    An improved nuclear fuel element is disclosed for use in the core of nuclear reactors. The improved nuclear fuel element has a composite cladding of an outer portion forming a substrate having on the inside surface a metal layer selected from the group consisting of copper, nickel, iron and alloys of the foregoing with a gap between the composite cladding and the core of nuclear fuel. The nuclear fuel element comprises a container of the elongated composite cladding, a central core of a body of nuclear fuel material disposed in and partially filling the container and forming an internal cavity in the container, an enclosure integrally secured and sealed at each end of said container and a nuclear fuel material retaining means positioned in the cavity. The metal layer of the composite cladding prevents perforations or failures in the cladding substrate from stress corrosion cracking or from fuel pellet-cladding interaction or both. The substrate of the composite cladding is selected from conventional cladding materials and preferably is a zirconium alloy.

  12. 42 CFR 460.68 - Program integrity.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Program integrity. 460.68 Section 460.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY (PACE) PROGRAMS OF ALL-INCLUSIVE CARE FOR THE ELDERLY...

  13. MSFC Skylab program engineering and integration

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A technical history and managerial critique of the MSFC role in the Skylab program is presented. The George C. Marshall Space Flight Center had primary hardware development responsibility for the Saturn Workshop Modules and many of the designated experiments in addition to the system integration responsibility for the entire Skylab Orbital Cluster. The report also includes recommendations and conclusions applicable to hardware design, test program philosophy and performance, and program management techniques with potential application to future programs.

  14. NASA airframe structural integrity program

    NASA Technical Reports Server (NTRS)

    Harris, Charles E.

    1990-01-01

    NASA initiated a research program with the long-term objective of supporting the aerospace industry in addressing issues related to the aging of the commercial transport fleet. The program combines advanced fatigue crack growth prediction methodology with innovative nondestructive examination technology with the focus on multi-stage damage (MSD) at rivited connections. A fracture mechanics evaluation of the concept of pressure proof testing the fuselage to screen for MSD was completed. A successful laboratory demonstration of the ability of the thermal flux method to detect disbonds at rivited lap splice joints was conducted. All long-term program elements were initiated, and the plans for the methodology verification program are being coordinated with the airframe manufacturers.

  15. NASA airframe structural integrity program

    NASA Technical Reports Server (NTRS)

    Harris, Charles E.

    1991-01-01

    NASA has initiated a research program with the long-term objective of supporting the aerospace industry in addressing issues related to the aging commercial transport fleet. The interdisciplinary program combines advanced fatigue crack growth prediction methodology with innovative nondestructive examination technology with the focus on multi-site damage (MSD) at riveted connections. A fracture mechanics evaluation of the concept of pressure proof testing the fuselage to screen for MSD has been completed. Also, a successful laboratory demonstration of the ability of the thermal flux method to detect disbonds at riveted lap splice joints has been conducted. All long-term program elements have been initiated and the plans for the methodology verification program are being coordinated with the airframe manufacturers.

  16. Air Force highly integrated photonics (HIP) program

    NASA Astrophysics Data System (ADS)

    Horne, Merton A.; Schantz, Howard J.; Newcomer, Stephen O.; Whaley, Gregory J.

    2006-05-01

    This presentation will describe the Air Force Research Laboratory Highly Integrated Photonics Program (AF HIP) and its objective to integrate on a monolithic device, all of the optical components required to serve as a bus coupler in an all optical data communication network. This research and development program utilizes advanced technologies in silicon on insulator (SOI) and silica planar lightwave circuits (PLC) to design, develop, characterize, and demonstrate highly integrated photonic devices that can be transitioned into both current and emerging tactical platforms for the U.S. Air Force. This effort strives to overcome several existing constraints with respect to the integration and packaging aspects of the current generation of COTS optical devices. Monolithic integration (chips fabricated out of a single material system) remains the ultimate vision for integrated optics.

  17. Integrated Outdoor Education and Adventure Programs.

    ERIC Educational Resources Information Center

    Schleien, Stuart J.; And Others

    This guide presents a comprehensive framework for the development and provision of outdoor education and adventure programs for people of all abilities, including those who significantly challenge the service delivery system. Chapter 1 provides a rationale for the integration of disabled persons into outdoor education and adventure programs, and…

  18. [An integrated program for psychosis].

    PubMed

    Marconi Tassara, J; Diaz, J P; Mourgues, C

    1980-09-01

    The reciprocal balance between the cognitive normal awareness of reality and the cognitive psychotic awareness of reality in schizophrenia, is proposed, on the basis of the structural psychopathological theory of psychoses of the author. This balance points to the dominance of the operant conditioning of psychotic reality over normal reality during the invasion period of the disease, an equilibrium of both aspects during the steady period, and a dominance of normal reality during the residual period. A comprehensive program for secondary and terciary prevention of schizophrenia is outlined, with five levels of function delegation: D1, psychiatrists and psychologists; D2, nurses and social workers; D3, auxiliary nurses; D4, family co-therapist; D5, patients and other relatives. The functions delegated to D5 include the recognition of symptoms, causes and course, and attitudes conducing to secondary handicaps in patients. To D4, are delegate the administration of psychotropic drugs at home and technique for reinforcing normal reality. To D3, are delegated notions on epidemiology, the supervision of the psychopharmacological treatment and of reinforcement programs for normal reality, attitudes and its change, and notions of urgencies in psychosis. The D2 and D1 levels indicate treatment at all levels and treat the more complicated cases in institutions. The efficacy of the program in 36 cases, after a year, indicates a reduction of acute psychotic productivity from 72 to 6% of the patients, and a rate of hospitalization of only 8%.

  19. Cobra communications switch integration program

    NASA Technical Reports Server (NTRS)

    Shively, Robert J.; Haworth, Loran A.; Szoboszlay, Zoltan; Murray, F. Gerald

    1989-01-01

    The paper describes a design modification to reduce the visual and manual workload associated with the radio selection and communications tasks in the U.S. Army AH-1 Cobra helicopter. The modification involves the integration of the radio selection and microphone actuating tasks into a single operation controlled by the transmit-intercom switch. Ground-based and flight tests were conducted to evaluate the modified configuration during twelve flight tasks. The results show that the proposed configuration performs twice as fast as the original configuration.

  20. MIUS integration and subsystems test program

    NASA Technical Reports Server (NTRS)

    Beckham, W. S., Jr.; Shows, G. C.; Redding, T. E.; Wadle, R. C.; Keough, M. B.; Poradek, J. C.

    1976-01-01

    The MIUS Integration and Subsystems Test (MIST) facility at the Lyndon B. Johnson Space Center was completed and ready in May 1974 for conducting specific tests in direct support of the Modular Integrated Utility System (MIUS). A series of subsystems and integrated tests was conducted since that time, culminating in a series of 24-hour dynamic tests to further demonstrate the capabilities of the MIUS Program concepts to meet typical utility load profiles for a residential area. Results of the MIST Program are presented which achieved demonstrated plant thermal efficiencies ranging from 57 to 65 percent.

  1. Characterization, Monitoring and Sensor Technology Integrated Program

    SciTech Connect

    Not Available

    1993-04-01

    This booklet contains summary sheets that describe FY 1993 characterization, monitoring, and sensor technology (CMST) development projects. Currently, 32 projects are funded, 22 through the OTD Characterization, Monitoring, and Sensor Technology Integrated Program (CMST-IP), 8 through the OTD Program Research and Development Announcement (PRDA) activity managed by the Morgantown Energy Technology Center (METC), and 2 through Interagency Agreements (IAGs). This booklet is not inclusive of those CMST projects which are funded through Integrated Demonstrations (IDs) and other Integrated Programs (IPs). The projects are in six areas: Expedited Site Characterization; Contaminants in Soils and Groundwater; Geophysical and Hydrogeological Measurements; Mixed Wastes in Drums, Burial Grounds, and USTs; Remediation, D&D, and Waste Process Monitoring; and Performance Specifications and Program Support. A task description, technology needs, accomplishments and technology transfer information is given for each project.

  2. Challenges for the aircraft structural integrity program

    NASA Technical Reports Server (NTRS)

    Lincoln, John W.

    1994-01-01

    Thirty-six years ago the United States Air Force established the USAF Aircraft Structural Integrity Program (ASIP) because flight safety had been degraded by fatigue failures of operational aircraft. This initial program evolved, but has been stable since the issuance of MIL-STD-1530A in 1975. Today, the program faces new challenges because of a need to maintain aircraft longer in an environment of reduced funding levels. Also, there is increased pressure to reduce cost of the acquisition of new aircraft. It is the purpose of this paper to discuss the challenges for the ASIP and identify the changes in the program that will meet these challenges in the future.

  3. Integrated program designed for local governments.

    PubMed

    1993-01-01

    Local Philippine governments are required under the 1991 Local Government Code to plan and manage their own health and nutrition programs. In response to their requests, the Municipal Integrated Nutrition Program (MINP) is being developed. This program will integrate the local efforts of the following national nutrition programs: the Teacher-Child-Parent Approach of the Department of Education, Culture, and Sports; the Community-Based Planning and Management of Nutrition Programs of the Department of Health; the Early Childhood Enrichment Program of the Department of Social welfare and Development; and the Bio-Intensive Gardening for Home/Community Food Security of the Department of Agriculture. The Nutrition Center of the Philippines (NCP) has assisted in the development, testing, and evaluation of the MINP. In 1993, MINP models will begin in 1 or 2 barangays in Carmen, Cebu; Hilongos, Leyte; and Dapitan City in Zamboanga del Norte. NCP will provide program materials and technical assistance. Modeling activities will include advocating to local government units; designing and installing nutrition planning capability via planning workshops; packaging of program requirements and costs; designing a strategy to mobilize resources; facilitating purchase, delivery, and payment of program requirements; facilitating and coordinating training; designing and installing a monitoring and evaluation system; and documenting and disseminating. Local government officials, technical government agencies, nongovernment organizations, and private entities will work together.

  4. Science based integrated approach to advanced nuclear fuel development - integrated multi-scale multi-physics hierarchical modeling and simulation framework Part III: cladding

    SciTech Connect

    Tome, Carlos N; Caro, J A; Lebensohn, R A; Unal, Cetin; Arsenlis, A; Marian, J; Pasamehmetoglu, K

    2010-01-01

    Advancing the performance of Light Water Reactors, Advanced Nuclear Fuel Cycles, and Advanced Reactors, such as the Next Generation Nuclear Power Plants, requires enhancing our fundamental understanding of fuel and materials behavior under irradiation. The capability to accurately model the nuclear fuel systems to develop predictive tools is critical. Not only are fabrication and performance models needed to understand specific aspects of the nuclear fuel, fully coupled fuel simulation codes are required to achieve licensing of specific nuclear fuel designs for operation. The backbone of these codes, models, and simulations is a fundamental understanding and predictive capability for simulating the phase and microstructural behavior of the nuclear fuel system materials and matrices. In this paper we review the current status of the advanced modeling and simulation of nuclear reactor cladding, with emphasis on what is available and what is to be developed in each scale of the project, how we propose to pass information from one scale to the next, and what experimental information is required for benchmarking and advancing the modeling at each scale level.

  5. Implementing Computer Integrated Manufacturing Technician Program.

    ERIC Educational Resources Information Center

    Gibbons, Roger

    A computer-integrated manufacturing (CIM) technician program was developed to provide training and technical assistance to meet the needs of business and industry in the face of the demands of high technology. The Computer and Automated Systems Association (CASA) of the Society of Manufacturing Engineers provided the incentive and guidelines…

  6. 42 CFR 460.68 - Program integrity.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Program integrity. 460.68 Section 460.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... of criminal offenses related to their involvement in Medicaid, Medicare, other health insurance...

  7. 42 CFR 460.68 - Program integrity.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Program integrity. 460.68 Section 460.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... of criminal offenses related to their involvement in Medicaid, Medicare, other health insurance...

  8. 42 CFR 460.68 - Program integrity.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Program integrity. 460.68 Section 460.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... of criminal offenses related to their involvement in Medicaid, Medicare, other health insurance...

  9. Integrating Remedial Writing into Reading Programs.

    ERIC Educational Resources Information Center

    Giordano, Gerard

    1983-01-01

    Seven remedial exercises designed to integrate reading and writing skills for learning disabled students are presented. The exercises, part of a model communicative writing program, focus on copying, automatic writing, restoring deleted words, outlining, paraphrasing, projection, and correspondence. Examples of student writing are included. (CL)

  10. Integrated Curriculum Programs in British Columbia

    ERIC Educational Resources Information Center

    Johnston, Julie

    2011-01-01

    In this article, the author discusses British Columbia's integrated curriculum programs (ICPs). In this province of sea and mountains, outdoor adventures figure prominently in its ICPs--with a healthy dose of environmental and sustainability education mixed in. The author presents five examples from British Columbia's ICPs: (1) Earthquest Outdoor…

  11. Utah Integrated Shop Program. Final Report.

    ERIC Educational Resources Information Center

    Loveless, Austin G.

    To evaluate the Utah State Board of Education's Integrated Shop Program (ISP) for small rural high schools, 7 ISP schools in their 2nd year (1970-71) of the ISP were compared on 3 measures to 2 selected control schools (small rural high schools that offered vocational agricultural mechanics and industrial arts but did not offer formal courses in…

  12. 42 CFR 460.68 - Program integrity.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Program integrity. 460.68 Section 460.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... the exact nature of the conflict to the board of directors and have the disclosure documented; and...

  13. Integrated propulsion technology demonstrator. Program plan

    NASA Astrophysics Data System (ADS)

    1994-08-01

    NASA and Rockwell have embarked on a cooperative agreement to define, develop, fabricate, and operate an integrated propulsion technology demonstrator (IPTD) for the purpose of validating design, process, and technology improvements of launch vehicle propulsion systems. This program, a result of NRA8-11, Task Area 1 A, is jointly funded by both NASA and Rockwell and is sponsored by the Reusable Launch Vehicle office at NASA Marshall Space flight Center. This program plan provides to the joint NASA/Rockwell integrated propulsion technology demonstrator (IPTD) team a description of the activities within tasks / sub tasks and associated schedules required to successfully achieve program objectives. This document also defines the cost elements and manpower allocations for each sub task for purpose of program control. This plan is updated periodically by developing greater depth of direction for outyear tasks as the program matures. Updating is accomplished by adding revisions to existing pages or attaching page revisions to this plan. In either case, revisions will be identified by appropriate highlighting of the change, or specifying a revision page through the use of footnotes on the bottom right of each change page. Authorization for the change is provided by the principal investigators to maintain control of this program plan document and IPTD program activities.

  14. Integrated propulsion technology demonstrator. Program plan

    NASA Technical Reports Server (NTRS)

    1994-01-01

    NASA and Rockwell have embarked on a cooperative agreement to define, develop, fabricate, and operate an integrated propulsion technology demonstrator (IPTD) for the purpose of validating design, process, and technology improvements of launch vehicle propulsion systems. This program, a result of NRA8-11, Task Area 1 A, is jointly funded by both NASA and Rockwell and is sponsored by the Reusable Launch Vehicle office at NASA Marshall Space flight Center. This program plan provides to the joint NASA/Rockwell integrated propulsion technology demonstrator (IPTD) team a description of the activities within tasks / sub tasks and associated schedules required to successfully achieve program objectives. This document also defines the cost elements and manpower allocations for each sub task for purpose of program control. This plan is updated periodically by developing greater depth of direction for outyear tasks as the program matures. Updating is accomplished by adding revisions to existing pages or attaching page revisions to this plan. In either case, revisions will be identified by appropriate highlighting of the change, or specifying a revision page through the use of footnotes on the bottom right of each change page. Authorization for the change is provided by the principal investigators to maintain control of this program plan document and IPTD program activities.

  15. Integrated Fast Neutron Flux at the End of Phases I, II, III, and IV-1B of the MOX Zr-cladding Tube

    SciTech Connect

    Gray Chang

    2004-03-01

    This report using the detailed ATR quarter core model calculated neutronic tallies, the MCWO-calculated Zr-cladding fast neutron fluence (E > 0.1 MeV and E > 1.0 MeV) distributions at the end of Phase-I, -II, -III, and -IV Irradiation are tabulated in Table 1, 2, 3, and 4. At the end of the Phase-I irradiation, the MCWO-calculated Zr-cladding fast neutron fluences of the removed MOX capsules 1 and 8 are 2.68 and 2.68 x 1020 n/cm2, respectively. At the end of Phase-II Irradiation are tabulated in Table 2. At the end of the Phase-II irradiation, the MCWO-calculated Zr-cladding fast neutron fluences of the removed MOX capsules 9 and 2 are 6.78 and 6.79 x 1020 n/cm2, respectively. At the end of the Phase-III irradiation, the MCWO-calculated Zr-cladding fast neutron fluences of the removed MOX capsules 10 and 3 are 9.82 and 9.70 x 1020 n/cm2, respectively. And, at the end of the Phase-IV part 1B irradiation, the MCWO-calculated Zr-cladding fast neutron fluences of the removed MOX capsules 4 and 13 are 1.41 and 1.39 x 1021 n/cm2, respectively.

  16. Integrating the federal and California air toxics programs

    SciTech Connect

    Fletcher, R.D.

    1996-12-31

    This paper discusses California`s existing air toxic program and presents an approach for integrating the program with the federal program. Competitiveness can be enhanced by a strong federal program, but a smooth integration is essential to maintain an effective state program. Flexibility and good communication are essential to ensure a smooth integration and successful implementation.

  17. Systems Engineering and Integration for Technology Programs

    NASA Technical Reports Server (NTRS)

    Kennedy, Kruss J.

    2006-01-01

    The Architecture, Habitability & Integration group (AH&I) is a system engineering and integration test team within the NASA Crew and Thermal Systems Division (CTSD) at Johnson Space Center. AH&I identifies and resolves system-level integration issues within the research and technology development community. The timely resolution of these integration issues is fundamental to the development of human system requirements and exploration capability. The integration of the many individual components necessary to construct an artificial environment is difficult. The necessary interactions between individual components and systems must be approached in a piece-wise fashion to achieve repeatable results. A formal systems engineering (SE) approach to define, develop, and integrate quality systems within the life support community has been developed. This approach will allow a Research & Technology Program to systematically approach the development, management, and quality of technology deliverables to the various exploration missions. A tiered system engineering structure has been proposed to implement best systems engineering practices across all development levels from basic research to working assemblies. These practices will be implemented through a management plan across all applicable programs, projects, elements and teams. While many of the engineering practices are common to other industries, the implementation is specific to technology development. An accounting of the systems engineering management philosophy will be discussed and the associated programmatic processes will be presented.

  18. Evaluating pain education programs: An integrated approach

    PubMed Central

    Dubrowski, Adam; Morin, Marie-Paule

    2011-01-01

    Evaluation of educational programs and assessment of learning are essential to maintain high-standard health science education, which includes pain education. Current models of program evaluations applied to the education of the health professions, such as the Kirkpatrick model, are mainly outcome based. More recently, efforts have been made to examine other process-based models such as the Context Input Process Product model. The present article proposes an approach that integrates both outcome- and process-based models with models of clinical performance assessment to provide a deeper understanding of a program function. Because assessment instruments are a critical part of program evaluation, it is suggested that standardization and rigour should be used in their selection, development and adaptation. The present article suggests an alternative to currently used models in pain education evaluation. PMID:22184548

  19. Integrated Data Base Program: a status report

    SciTech Connect

    Notz, K.J.; Klein, J.A.

    1984-06-01

    The Integrated Data Base (IDB) Program provides official Department of Energy (DOE) data on spent fuel and radioactive waste inventories, projections, and characteristics. The accomplishments of FY 1983 are summarized for three broad areas: (1) upgrading and issuing of the annual report on spent fuel and radioactive waste inventories, projections, and characteristics, including ORIGEN2 applications and a quality assurance plan; (2) creation of a summary data file in user-friendly format for use on a personal computer and enhancing user access to program data; and (3) optimizing and documentation of the data handling methodology used by the IDB Program and providing direct support to other DOE programs and sites in data handling. Plans for future work in these three areas are outlined. 23 references, 11 figures.

  20. Preliminary assessment of the fracture behavior of weld material in full-thickness clad beams

    SciTech Connect

    Keeney, J.A.; Bass, B.R.; McAfee, W.J.; Iskander, S.K.

    1994-10-01

    This report describes a testing program that utilizes full-thickness clad beam specimens to quantify fracture toughness for shallow cracks in material for which metallurgical conditions are prototypic of those found in reactor pressure vessels (RPVs). The beam specimens are fabricated from a section of an RPV wall (removed from a canceled nuclear plant) that includes weld, plate, and clad material. Metallurgical factors potentially influencing fracture toughness for shallow cracks in the beam specimens include material gradients due to welding and cladding applications, as well as material inhomogeneities in welded regions due to reheating in multiple weld passes. A summary of the testing program includes a description of the specimen geometry, material properties, the testing procedure, and the experimental results form three specimens. The yield strength of the weld material was determined to be 36% higher than the yield strength of the base material. An irradiation-induced increase in yield strength of the weld material could result in a yield stress that exceeds the upper limit where code curves are valid. The high yield strength for prototypic weld material may have implications for RPV structural integrity assessments. Analyses of the test data are discussed, including comparisons of measured displacements with finite-element analysis results, applications of toughness estimation techniques, and interpretations of constraint conditions implied by stress-based constraint methodologies. Metallurgical conditions in the region of the cladding heat-affected zone are proposed as a possible explanation for the lower-bound fracture toughness measured with one of the shallow-crack clad beam specimens. Fracture toughness data from the three clad beam specimens are compared with other shallow- and deep-crack uniaxial beam and cruciform data generated previously from A 533 Grade B plate material.

  1. Initial Cladding Condition

    SciTech Connect

    E. Siegmann

    2000-08-22

    The purpose of this analysis is to describe the condition of commercial Zircaloy clad fuel as it is received at the Yucca Mountain Project (YMP) site. Most commercial nuclear fuel is encased in Zircaloy cladding. This analysis is developed to describe cladding degradation from the expected failure modes. This includes reactor operation impacts including incipient failures, potential degradation after reactor operation during spent fuel storage in pool and dry storage and impacts due to transportation. Degradation modes include cladding creep, and delayed hydride cracking during dry storage and transportation. Mechanical stresses from fuel handling and transportation vibrations are also included. This Analysis and Model Report (AMR) does not address any potential damage to assemblies that might occur at the YMP surface facilities. Ranges and uncertainties have been defined. This analysis will be the initial boundary condition for the analysis of cladding degradation inside the repository. In accordance with AP-2.13Q, ''Technical Product Development Planning'', a work plan (CRWMS M&O 2000c) was developed, issued, and utilized in the preparation of this document. There are constraints, caveats and limitations to this analysis. This cladding degradation analysis is based on commercial Pressurized Water Reactor (PWR) fuel with Zircaloy cladding but is applicable to Boiling Water Reactor (BWR) fuel. Reactor operating experience for both PWRs and BWRs is used to establish fuel reliability from reactor operation. It is limited to fuel exposed to normal operation and anticipated operational occurrences (i.e. events which are anticipated to occur within a reactor lifetime), and not to fuel that has been exposed to severe accidents. Fuel burnup projections have been limited to the current commercial reactor licensing environment with restrictions on fuel enrichment, oxide coating thickness and rod plenum pressures. The information provided in this analysis will be used in

  2. Spot weld attachment of thermocouples to a fuel rod cladding interior surface

    SciTech Connect

    Page, R.E.; Bates, S.O.; Pilger, J.P.

    1984-08-01

    Research was conducted by Pacific Northwest Laboratory to weld 0.020-inch-diameter thermocouples to the interior surface of Zircaloy 4 light-water reactor fuel cladding. Inconel sheathed Type K thermocouples were attached to fuel cladding to register cladding temperatures during loss-of-coolant accident testing. This report describes the development of welding parameters and the effects of thermocouple attachment on the burst strength and integrity of the cladding at temperatures up to 1550/sup 0/F.

  3. Project management techniques for highly integrated programs

    NASA Technical Reports Server (NTRS)

    Stewart, J. F.; Bauer, C. A.

    1983-01-01

    The management and control of a representative, highly integrated high-technology project, in the X-29A aircraft flight test project is addressed. The X-29A research aircraft required the development and integration of eight distinct technologies in one aircraft. The project management system developed for the X-29A flight test program focuses on the dynamic interactions and the the intercommunication among components of the system. The insights gained from the new conceptual framework permitted subordination of departments to more functional units of decisionmaking, information processing, and communication networks. These processes were used to develop a project management system for the X-29A around the information flows that minimized the effects inherent in sampled-data systems and exploited the closed-loop multivariable nature of highly integrated projects.

  4. W88 integrated circuit shelf life program

    SciTech Connect

    Soden, J.M.; Anderson, R.E.

    1998-01-01

    The W88 Integrated Circuit Shelf Life Program was created to monitor the long term performance, reliability characteristics, and technological status of representative WR ICs manufactured by the Allied Signal Albuquerque Microelectronics Operation (AMO) and by Harris Semiconductor Custom Integrated Circuits Division. Six types of ICs were used. A total of 272 ICs entered two storage temperature environments. Electrical testing and destructive physical analysis were completed in 1995. During each year of the program, the ICs were electrically tested and samples were selected for destructive physical analysis (DPA). ICs that failed electrical tests or DPA criteria were analyzed. Fifteen electrical failures occurred, with two dominant failure modes: electrical overstress (EOS) damage involving the production test programs and electrostatic discharge (ESD) damage during analysis. Because of the extensive handling required during multi-year programs like this, it is not unusual for EOS and ESD failures to occur even though handling and testing precautions are taken. The clustering of the electrical test failures in a small subset of the test operations supports the conclusion that the test operation itself was responsible for many of the failures and is suspected to be responsible for the others. Analysis of the electrical data for the good ICs found no significant degradation trends caused by the storage environments. Forty-six ICs were selected for DPA with findings primarily in two areas: wire bonding and die processing. The wire bonding and die processing findings are not surprising since these technology conditions had been documented during manufacturing and were determined to present acceptable risk. The current reliability assessment of the W88 stockpile assemblies employing these and related ICs is reinforced by the results of this shelf life program. Data from this program will aid future investigation of 4/3 micron or MNOS IC technology failure modes.

  5. Systems Integration and the Department of Energy's Hydrogen Program: Preprint

    SciTech Connect

    Duffy, M. A.

    2007-03-01

    This paper discusses how the Systems Integration Office assists the Department of Energy's Hydrogen Program by using an integrated baseline approach to identify, define, and analyze requirements and tasks to achieve program goals.

  6. In Situ Remediation Integrated Program: FY 1994 program summary

    SciTech Connect

    1995-04-01

    The US Department of Energy (DOE) established the Office of Technology Development (EM-50) as an element of the Office of Environmental Management (EM) in November 1989. In an effort to focus resources and address priority needs, EM-50 introduced the concept of integrated programs (IPs) and integrated demonstrations (IDs). The In Situ Remediation Integrated Program (ISR IP) focuses research and development on the in-place treatment of contaminated environmental media, such as soil and groundwater, and the containment of contaminants to prevent the contaminants from spreading through the environment. Using in situ remediation technologies to clean up DOE sites minimizes adverse health effects on workers and the public by reducing contact exposure. The technologies also reduce cleanup costs by orders of magnitude. This report summarizes project work conducted in FY 1994 under the ISR IP in three major areas: treatment (bioremediation), treatment (physical/chemical), and containment technologies. Buried waste, contaminated soils and groundwater, and containerized waste are all candidates for in situ remediation. Contaminants include radioactive waste, volatile and nonvolatile organics, heavy metals, nitrates, and explosive materials.

  7. The Savannah River integrated demonstration program

    SciTech Connect

    Not Available

    1991-12-31

    Leakage of solvents (trichloroethylene and tetrachloroethylene) from an underground process sewer line has contaminated soils and underlying groundwaters at the Savannah River facility of the Department of Energy (DOE). This site was chosen for an experimental project, conducted as part of DOE`s integrated demonstrated program for environmental remediation. The project demonstrated a new in situ remediation technology that has the potential to reduce clean-up costs and time. Known as in-situ air stripping, the new technology involves injection of air through underground horizontal wells to strip groundwater and soils of volatile organics; the resulting diffused air is collected, and the hazardous chemicals are removed to the surface for further processing. This brochure briefly describes the use of the integrated demonstration approach, and in-situ air stripping with horizontal wells as a viable new remediation method.

  8. The Savannah River integrated demonstration program

    SciTech Connect

    Not Available

    1991-01-01

    Leakage of solvents (trichloroethylene and tetrachloroethylene) from an underground process sewer line has contaminated soils and underlying groundwaters at the Savannah River facility of the Department of Energy (DOE). This site was chosen for an experimental project, conducted as part of DOE's integrated demonstrated program for environmental remediation. The project demonstrated a new in situ remediation technology that has the potential to reduce clean-up costs and time. Known as in-situ air stripping, the new technology involves injection of air through underground horizontal wells to strip groundwater and soils of volatile organics; the resulting diffused air is collected, and the hazardous chemicals are removed to the surface for further processing. This brochure briefly describes the use of the integrated demonstration approach, and in-situ air stripping with horizontal wells as a viable new remediation method.

  9. The Very High Speed Integrated Circuit Program

    NASA Astrophysics Data System (ADS)

    Thornton, C. G.

    The DOD's Very High Speed Integrated Circuits (VHSIC) Program was established in order to gain and maintain a lead over adversaries in the military field of high density signal processing microelectronic subsystems. The advantages anticipated for VHSIC systems include order-of-magnitude reductions in signal processor size, weight and power requirements, as well as improvements in system performance capabilities, reliability, logistics support, and radiation hardness. VHSIC will be applied to systems involved in communications, intelligence, surveillance, target acquisition, and missile guidance and control.

  10. STEFINS: a steel freezing integral simulation program

    SciTech Connect

    Frank, M.V.

    1980-09-01

    STEFINS (STEel Freezing INtegral Simulation) is a computer program for the calculation of the rate of solidification of molten steel on solid steel. Such computations arize when investigating core melt accidents in fast reactors. In principle this problem involves a coupled two-dimensional thermal and hydraulic approach. However, by physically reasonable assumptions a decoupled approach has been developed. The transient solidification of molten steel on a cold wall is solved in the direction normal to the molten steel flow and independent from the solution for the molten steel temperature and Nusselt number along the direction of flow. The solutions to the applicable energy equations have been programmed in cylindrical and slab geometries. Internal gamma heating of steel is included.

  11. An integrated scheduling and program management system

    NASA Astrophysics Data System (ADS)

    Porter, D.; Gibson, J. D.; Williams, G. G.

    2012-09-01

    An integrated scheduling and program management system is being developed for the MMT Observatory (MMTO), Arizona, USA. A systems engineering approach is used to combine existing and new relational databases, spreadsheets, file storage systems, and web-based user interfaces into a single unified system. An overview of software design, data management, user interfaces, and techniques for performance assessment is presented. Goals of this system include streamlined data management and an optimized user experience. The MMTO has over a dozen different telescope configurations, including three secondary mirrors and a wide range of observing instruments. Scheduling is complex for the varying telescope configurations, limited available observing time, and appropriate astronomic conditions (e.g., lunar phase) for each science project. Scheduled telescope configurations can be used to perform safety checks of actual configuration during telescope operations. Programmatic information is automatically input into nightly telescope operator (TO) logs by the system. The TO's provide additional information into the system on telescope usage, observing conditions (e.g., weather conditions), and observatory closure (e.g., from instrument malfunction or inclement weather). All of this information is synthesized to assess telescope and observatory performance. Web interfaces to the system can be used by observers to submit information, such as travel plans, instrumentation requirements, and observing catalogs. A service request (SR) (i.e., trouble report) system has also been developed for tracking operational issues. The specific needs of the MMTO have been met through in-house software development of this integrated scheduling and program management system.

  12. Laboratory and field evaluations of clad Christmas tree equipment

    SciTech Connect

    Sisak, W.J. ); Gordon, J.R. )

    1991-02-01

    In this paper a methodology is presented for evaluating the corrosion resistance of clad equipment in sour environments. This paper describes the laboratory and field test programs used to evaluate the suitability for sour service of gate valves clad with Alloy UNS NO6625 by weld overlay and by hot, isostatic pressing (HIP). The laboratory tests used to evaluate corrosion and cracking resistance of the clads are reviewed. Experience with actual field installations of both types of clad valves is presented, and the test/inspection methods used to evaluate the equipment during and after the service period are discussed. Finally, laboratory and field results are compared to highlight key findings related to the clad valve bodies and to the trim components.

  13. Integrative Analysis Reveals Regulatory Programs in Endometriosis.

    PubMed

    Yang, Huan; Kang, Kai; Cheng, Chao; Mamillapalli, Ramanaiah; Taylor, Hugh S

    2015-09-01

    Endometriosis is a common gynecological disease found in approximately 10% of reproductive-age women. Gene expression analysis has been performed to explore alterations in gene expression associated with endometriosis; however, the underlying transcription factors (TFs) governing such expression changes have not been investigated in a systematic way. In this study, we propose a method to integrate gene expression with TF binding data and protein-protein interactions to construct an integrated regulatory network (IRN) for endometriosis. The IRN has shown that the most regulated gene in endometriosis is RUNX1, which is targeted by 14 of 26 TFs also involved in endometriosis. Using 2 published cohorts, GSE7305 (Hover, n = 20) and GSE7307 (Roth, n = 36) from the Gene Expression Omnibus database, we identified a network of TFs, which bind to target genes that are differentially expressed in endometriosis. Enrichment analysis based on the hypergeometric distribution allowed us to predict the TFs involved in endometriosis (n = 40). This included known TFs such as androgen receptor (AR) and critical factors in the pathology of endometriosis, estrogen receptor α, and estrogen receptor β. We also identified several new ones from which we selected FOXA2 and TFAP2C, and their regulation was confirmed by quantitative real-time polymerase chain reaction and immunohistochemistry (IHC). Further, our analysis revealed that the function of AR and p53 in endometriosis is regulated by posttranscriptional changes and not by differential gene expression. Our integrative analysis provides new insights into the regulatory programs involved in endometriosis.

  14. Reading program-Remedial, integrated, and innovative.

    PubMed

    Butler, S R

    1991-01-01

    An innovative integrated remedial reading program has been developed based on recent research findings. My longitudinal studies have revealed that poor reading compounds itself over the years. The majority of children with reading disabilities currently remain in regular classrooms with varying techniques being used depending upon individual school directives and current educational theory.Despite current remedial techniques, the poorer reader tends to remain so throughout the school years. Innovative techniques must be developed in the hope of altering this pattern.This paper presents one alternative strategy which can be used to upgrade reading skills and break the cycle of reading failure. The Reading Assistance Tutorial Pack (R.A.T. Pack) is a carefully sequenced series of activities that enables the learner to experience the motivating and reinforcing properties of success through all stages of phonetic and reading skills development.It is a systematic, multidisciplinary remedial reading program based on sound behavior, psycholinguistic and cognitive theories of learning-incorporating listening, speaking, seeing, writing, thinking, and comprehension skills. The R.A.T. Pack demands a high percentage of on-task behavior and trains phonological processing strategies. Functional language use is promoted through enjoyable activities involving sentence construction, cloze passages, puzzles, games, and other creative manipulations of the surface features of languages. The program has proven successful in schools, homes, and clinics. PMID:24233760

  15. Teaching physicians about fraud and program integrity.

    PubMed

    Lyles, Mark A

    2013-08-01

    Program integrity (PI) is defined as a comprehensive strategy to prevent fraud, abuse, errors, and waste in the U.S. health care system. PI has the goal of eliminating improper payments for health care services. In 2012, the Institute of Medicine estimated that the U.S. health care system annually loses $765 billion to waste, including improper reimbursements for unnecessary services, excess administrative costs, inefficiently delivered services, egregious pricing of services, missed prevention opportunities, and fraud. The article by Agrawal and colleagues in this issue presents an excellent overview of the concerted efforts by the Centers for Medicare and Medicaid Services and other payers to ensure the integrity of the public and private health care reimbursement systems. Egregious examples of fraud and abuse are defined easily for physicians, and common administrative mistakes are rectified with better education in billing rules and documentation requirements. However, the more ambiguous areas of PI likely will remain difficult to address. With each episode of health reform, providers and payers are reminded of the current inefficiencies and inconsistencies under which the disparate reimbursement systems in the United States operate. Thus, it is increasingly important for physicians, payers, policy makers, product makers, and patients to collaborate and to collectively define and minimize waste in the U.S. health care system. This commentary reviews current challenges to educating physicians and physicians-in-training about PI and explores a PI education curriculum already in place at a large academic medical center that might serve as a model for other institutions.

  16. Fuel pin cladding

    DOEpatents

    Vaidyanathan, S.; Adamson, M.G.

    1986-01-28

    Disclosed is an improved fuel pin cladding, particularly adapted for use in breeder reactors, consisting of composite tubing with austenitic steel on the outer portion of the thickness of the tube wall and with nickel and/or ferritic material on the inner portion of the thickness of the tube wall. The nickel forms a sacrificial barrier as it reacts with certain fission products thereby reducing fission product activity at the austenitic steel interface. The ferritic material forms a preventive barrier for the austenitic steel as it is immune to liquid metal embrittlement. The improved cladding permits the use of high density fuel which in turn leads to a better breeding ratio in breeder reactors, and will increase the threshold at which failure occurs during temperature transients. 2 figs.

  17. Fuel pin cladding

    DOEpatents

    Vaidyanathan, S.; Adamson, M.G.

    1983-12-16

    An improved fuel pin cladding, particularly adapted for use in breeder reactors, is described which consist of composite tubing with austenitic steel on the outer portion of the thickness of the tube wall and with nickel an/or ferritic material on the inner portion of the thickness of the tube wall. The nickel forms a sacrificial barrier as it reacts with certain fission products thereby reducing fission product activity at the austenitic steel interface. The ferritic material forms a preventive barrier for the austenitic steel as it is immune to liquid metal embrittlement. The improved cladding permits the use of high density fuel which in turn leads to a better breeding ratio in breeder reactors, and will increase the threshold at which failure occurs during temperature transients.

  18. Fuel pin cladding

    DOEpatents

    Vaidyanathan, Swaminathan; Adamson, Martyn G.

    1986-01-01

    An improved fuel pin cladding, particularly adapted for use in breeder reactors, consisting of composite tubing with austenitic steel on the outer portion of the thickness of the tube wall and with nickel and/or ferritic material on the inner portion of the thickness of the tube wall. The nickel forms a sacrificial barrier as it reacts with certain fission products thereby reducing fission product activity at the austenitic steel interface. The ferritic material forms a preventive barrier for the austenitic steel as it is immune to liquid metal embrittlement. The improved cladding permits the use of high density fuel which in turn leads to a better breeding ratio in breeder reactors, and will increase the threshold at which failure occurs during temperature transients.

  19. Medicaid Integrity Program; eligible entity and contracting requirements for the Medicaid Integrity audit program. Final rule.

    PubMed

    2008-09-26

    Section 1936 of the Social Security Act (the Act) (as added by section 6034 of the Deficit Reduction Act of 2005 (DRA) established the Medicaid Integrity Program to promote the integrity of the Medicaid program by requiring CMS to enter into contracts with eligible entities to: (1) Review the actions of individuals or entities furnishing items or services (whether on a fee-for-service, risk, or other basis) for which payment may be made under an approved State plan and/or any waiver of such plan approved under section 1115 of the Act; (2) audit claims for payment of items or services furnished, or administrative services rendered, under a State plan; (3) identify overpayments to individuals or entities receiving Federal funds; and (4) educate providers of services, managed care entities, beneficiaries, and other individuals with respect to payment integrity and quality of care. This final rule will provide requirements for an eligible entity to enter into a contract under the Medicaid integrity audit program. The final rule will also establish the contracting requirements for eligible entities. The requirements will include procedures for identifying, evaluating, and resolving organizational conflicts of interest that are generally applicable to Federal acquisition and procurement; competitive procedures to be used; and procedures under which a contract may be renewed.

  20. Whales and Hermit Crabs: Integrated Programming and Science.

    ERIC Educational Resources Information Center

    Kataoka, Joy C.; Lock, Robin

    1995-01-01

    This article describes an integrated program in marine biology. The program was implemented in a nongraded inclusive setting with second- to fourth-grade students whose abilities ranged from gifted to learning disabled. The program integrated science, art, music, language arts, and research and computer skills. (DB)

  1. Advanced ceramic cladding for water reactor fuel

    SciTech Connect

    Feinroth, H.

    2000-07-01

    Under the US Department of Energy's Nuclear Energy Research Initiatives (NERI) program, continuous fiber ceramic composites (CFCCs) are being developed as cladding for water reactor fuel elements. The purpose is to substantially increase the passive safety of water reactors. A development effort was initiated in 1991 to fabricate CFCC-clad tubes using commercially available fibers and a sol-gel process developed by McDermott Technologies. Two small-diameter CFCC tubes were fabricated using pure alumina and alumina-zirconia fibers in an alumina matrix. Densities of {approximately}60% of theoretical were achieved. Higher densities are required to guarantee fission gas containment. This NERI work has just begun, and only preliminary results are presented herein. Should the work prove successful, further development is required to evaluate CFCC cladding and performance, including in-pile tests containing fuel and exploring a marriage of CFCC cladding materials with suitable advanced fuel and core designs. The possibility of much higher temperature core designs, possibly cooled with supercritical water, and achievement of plant efficiencies {ge}50% would be examined.

  2. Electrically heated ex-reactor pellet-cladding interaction (PCI) simulations utilizing irradiated Zircaloy cladding. [PWR

    SciTech Connect

    Barner, J.O.; Fitzsimmons, D.E.

    1985-02-01

    In a program sponsored by the Fuel Systems Research Branch of the US Nuclear Regulatory Commission, a series of six electrically heated fuel rod simulation tests were conducted at Pacific Northwest Laboratory. The primary objective of these tests was to determine the susceptibility of irradiated pressurized-water reactor (PWR) Zircaloy-4 cladding to failures caused by pellet-cladding mechanical interaction (PCMI). A secondary objective was to acquire kinetic data (e.g., ridge growth or relaxation rates) that might be helpful in the interpretation of in-reactor performance results and/or the modeling of PCMI. No cladding failures attributable to PCMI occurred during the six tests. This report describes the testing methods, testing apparatus, fuel rod diametral strain-measuring device, and test matrix. Test results are presented and discussed.

  3. In Situ Remediation Integrated Program: Technology summary

    SciTech Connect

    Not Available

    1994-02-01

    The In Situ Remediation Integrated Program (ISR IP) was instituted out of recognition that in situ remediation could fulfill three important criteria: significant cost reduction of cleanup by eliminating or minimizing excavation, transportation, and disposal of wastes; reduced health impacts on workers and the public by minimizing exposure to wastes during excavation and processing; and remediation of inaccessible sites, including: deep subsurfaces, in, under, and around buildings. Buried waste, contaminated soils and groundwater, and containerized wastes are all candidates for in situ remediation. Contaminants include radioactive wastes, volatile and non-volatile organics, heavy metals, nitrates, and explosive materials. The ISR IP intends to facilitate development of in situ remediation technologies for hazardous, radioactive, and mixed wastes in soils, groundwater, and storage tanks. Near-term focus is on containment of the wastes, with treatment receiving greater effort in future years. ISR IP is an applied research and development program broadly addressing known DOE environmental restoration needs. Analysis of a sample of 334 representative sites by the Office of Environmental Restoration has shown how many sites are amenable to in situ remediation: containment--243 sites; manipulation--244 sites; bioremediation--154 sites; and physical/chemical methods--236 sites. This needs assessment is focused on near-term restoration problems (FY93--FY99). Many other remediations will be required in the next century. The major focus of the ISR EP is on the long term development of permanent solutions to these problems. Current needs for interim actions to protect human health and the environment are also being addressed.

  4. Investigation of semiconductor clad optical waveguides

    NASA Technical Reports Server (NTRS)

    Batchman, T. E.; Carson, R. F.

    1985-01-01

    A variety of techniques have been proposed for fabricating integrated optical devices using semiconductors, lithium niobate, and glasses as waveguides and substrates. The use of glass waveguides and their interaction with thin semiconductor cladding layers was studied. Though the interactions of these multilayer waveguide structures have been analyzed here using glass, they may be applicable to other types of materials as well. The primary reason for using glass is that it provides a simple, inexpensive way to construct waveguides and devices.

  5. Integrated rural development programs: a skeptical perspective.

    PubMed

    Ruttan, V W

    1975-11-01

    In examining integrated rural development programs the question that arises is why is it possible to identify several relatively successful small-scale or pilot rural development projects yet so difficult to find examples of successful rural development programs. 3 bodies of literature offer some insight into the morphology of rural development projects, programs, and processes: the urban-industrial impact hypothesis; the theory of induced technical change; and the new models of institutional change that deal with institution building and the economics of bureaucratic behavior. The urban-industrial impact hypothesis helps in the clarification of the relationships between the development of rural areas and the development of the total society of which rural areas are a part. It is useful in understanding the spatial dimensions of rural development where rural development efforts are likely to be most successful. Formulation of the hypothesis generated a series of empirical studies designed to test its validity. The effect of these studies has been the development of a rural development model in which the rural community is linked to the urban-industrial economy through a series of market relationships. Both the urban economy's rate of growth and the efficiency of the intersector product and factor markets place significant constraints on the possibilities of rural area development. It is not possible to isolate development processes in the contemporary rural community in a developing society from development processes in the larger society. The induced technical change theory provides a guide as to what must be done to gain access to efficient sources of economic growth, the new resources and incomes that are necessary to sustain rural development. Design of a successful rural development strategy involves a combination of technical and institutional change. The ability of rural areas to respond to the opportunities for economic growth generated by local urban

  6. MIxed Waste Integrated Program (MWIP): Technology summary

    SciTech Connect

    1994-02-01

    The mission of the Mixed Waste Integrated Program (MWIP) is to develop and demonstrate innovative and emerging technologies for the treatment and management of DOE`s mixed low-level wastes (MLLW) for use by its customers, the Office of Waste Operations (EM-30) and the Office of Environmental Restoration (EM-40). The primary goal of MWIP is to develop and demonstrate the treatment and disposal of actual mixed waste (MMLW and MTRU). The vitrification process and the plasma hearth process are scheduled for demonstration on actual radioactive waste in FY95 and FY96, respectively. This will be accomplished by sequential studies of lab-scale non-radioactive testing followed by bench-scale radioactive testing, followed by field-scale radioactive testing. Both processes create a highly durable final waste form that passes leachability requirements while destroying organics. Material handling technology, and off-gas requirements and capabilities for the plasma hearth process and the vitrification process will be established in parallel.

  7. Occupational Component. 16-Level Courses. Integrated Occupational Program. Program of Studies/Curriculum Guide. Interim-1990.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Design Branch.

    This curriculum guide provides an overview of the 16-level occupational component of the integrated occupational program for grades 10-12 in Alberta. The integrated occupational program is a vocational education program for students who have experienced difficulty in learning. The program consists of both core and complementary courses designed to…

  8. Headwaters: The Next Stage in High School Integrated Programming

    ERIC Educational Resources Information Center

    Elrick, Michael

    2007-01-01

    For 12 years, Centennial High School in Guelph has run an integrated program called the Community Environmental Leadership Program (CELP). In 1995 the program was offered at the grade 11 level. The program ran successfully in the second semester for seven years. In 2001, with the high school system being modified to fit into a four-year model, and…

  9. Gallium-cladding compatibility testing plan: Phase 3 -- Test plan for centrally heated surrogate rodlet test. Revision 2

    SciTech Connect

    Morris, R.N.; Baldwin, C.A.; Wilson, D.F.

    1998-07-01

    The Fissile Materials Disposition Program (FMDP) is investigating the use of weapons grade plutonium in mixed oxide (MOX) fuel for light-water reactors (LWR). Commercial MOX fuel has been successfully used in overseas reactors for many years; however, weapons derived fuel may differ from the previous commercial fuels because of small amounts of gallium impurities. A concern presently exists that the gallium may migrate out of the fuel, react with and weaken the clad, and thereby promote loss of fuel pin integrity. Phases 1 and 2 of the gallium task are presently underway to investigate the types of reactions that occur between gallium and clad materials. This is a Level-2 document as defined in the Fissile Materials Disposition Program Light-Water Reactor Mixed-Oxide Fuel Irradiation Test Project Plan. This Plan summarizes the projected Phase 3 Gallium-Cladding compatibility heating test and the follow-on post test examination (PTE). This work will be performed using centrally-heated surrogate pellets, to avoid unnecessary complexities and costs associated with working with plutonium and an irradiation environment. Two sets of rodlets containing pellets prepared by two different methods will be heated. Both sets will have an initial bulk gallium content of approximately 10 ppm. The major emphasis of the PTE task will be to examine the material interactions, particularly indications of gallium transport from the pellets to the clad.

  10. Integrated Task and Data Parallel Programming

    NASA Technical Reports Server (NTRS)

    Grimshaw, A. S.

    1998-01-01

    This research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers 1995 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program. Additional 1995 Activities During the fall I collaborated

  11. Aerogel-clad optical fiber

    DOEpatents

    Sprehn, Gregory A.; Hrubesh, Lawrence W.; Poco, John F.; Sandler, Pamela H.

    1997-01-01

    An optical fiber is surrounded by an aerogel cladding. For a low density aerogel, the index of refraction of the aerogel is close to that of air, which provides a high numerical aperture to the optical fiber. Due to the high numerical aperture, the aerogel clad optical fiber has improved light collection efficiency.

  12. Aerogel-clad optical fiber

    DOEpatents

    Sprehn, G.A.; Hrubesh, L.W.; Poco, J.F.; Sandler, P.H.

    1997-11-04

    An optical fiber is surrounded by an aerogel cladding. For a low density aerogel, the index of refraction of the aerogel is close to that of air, which provides a high numerical aperture to the optical fiber. Due to the high numerical aperture, the aerogel clad optical fiber has improved light collection efficiency. 4 figs.

  13. 45 CFR 1610.8 - Program integrity of recipient.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OF NON-LSC FUNDS, TRANSFERS OF LSC FUNDS, PROGRAM INTEGRITY § 1610.8 Program integrity of recipient... no transfer of LSC funds, and LSC funds do not subsidize restricted activities; and (3) The recipient... LSC funds from other funds is not sufficient. Whether sufficient physical and financial...

  14. 20 CFR 404.1503a - Program integrity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Program integrity. 404.1503a Section 404.1503a Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Determinations § 404.1503a Program integrity....

  15. 20 CFR 404.1503a - Program integrity.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Program integrity. 404.1503a Section 404.1503a Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Determinations § 404.1503a Program integrity....

  16. 20 CFR 404.1503a - Program integrity.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Program integrity. 404.1503a Section 404.1503a Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Determinations § 404.1503a Program integrity....

  17. 20 CFR 404.1503a - Program integrity.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Program integrity. 404.1503a Section 404.1503a Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Determinations § 404.1503a Program integrity....

  18. 20 CFR 404.1503a - Program integrity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Program integrity. 404.1503a Section 404.1503a Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Determining Disability and Blindness Determinations § 404.1503a Program integrity....

  19. 42 CFR 421.304 - Medicare integrity program contractor functions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Medicare integrity program contractor functions. 421.304 Section 421.304 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE CONTRACTING Medicare Integrity...

  20. Participatory Research in an Arts Integration Professional Development Program

    ERIC Educational Resources Information Center

    Cawthon, Stephanie W.; Dawson, Kathryn M.; Judd-Glossy, Laura; Ihorn, Shasta

    2012-01-01

    Drama for Schools (DFS) is an arts integration professional development program rooted in critical pedagogy and constructivism that emphasizes partnerships between school districts and a major research university. As a part of the research initiative embedded in this professional development program, DFS began an Arts integration Research Teacher…

  1. 75 FR 34805 - Program Integrity Issues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ... Higher Education (TEACH) Grant Program, the Federal Pell Grant Program, and the Academic Competitiveness... September 9, 2009, the Department published a notice in the Federal Register (74 FR 46399) announcing our... student financial aid programs to include TEACH Grants, Federal PLUS Loans, and Direct PLUS...

  2. Energy efficient engine component development and integration program

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Accomplishments in the Energy Efficient Engine Component Development and Integration program during the period of April 1, 1981 through September 30, 1981 are discussed. The major topics considered are: (1) propulsion system analysis, design, and integration; (2) engine component analysis, design, and development; (3) core engine tests; and (4) integrated core/low spool testing.

  3. Program of Study and Social Integration

    ERIC Educational Resources Information Center

    Mertes, Scott J.

    2015-01-01

    While Tinto's (1975, 1987, 1993) Interactionalist Model has reached near paradigmatic status, and introduced the construct of social integration, the research has been inconsistent when applied to community college student retention. This has led Maxwell (2000) and Deil-Amen (2011) to suggest that a different construct of social integration exists…

  4. An integrated programming and development environment for adiabatic quantum optimization

    NASA Astrophysics Data System (ADS)

    Humble, T. S.; McCaskey, A. J.; Bennink, R. S.; Billings, J. J.; DʼAzevedo, E. F.; Sullivan, B. D.; Klymko, C. F.; Seddiqi, H.

    2014-01-01

    Adiabatic quantum computing is a promising route to the computational power afforded by quantum information processing. The recent availability of adiabatic hardware has raised challenging questions about how to evaluate adiabatic quantum optimization (AQO) programs. Processor behavior depends on multiple steps to synthesize an adiabatic quantum program, which are each highly tunable. We present an integrated programming and development environment for AQO called Jade Adiabatic Development Environment (JADE) that provides control over all the steps taken during program synthesis. JADE captures the workflow needed to rigorously specify the AQO algorithm while allowing a variety of problem types, programming techniques, and processor configurations. We have also integrated JADE with a quantum simulation engine that enables program profiling using numerical calculation. The computational engine supports plug-ins for simulation methodologies tailored to various metrics and computing resources. We present the design, integration, and deployment of JADE and discuss its potential use for benchmarking AQO programs by the quantum computer science community.

  5. Integrated Shop Program Third Year Evaluation. Final Report.

    ERIC Educational Resources Information Center

    Loveless, Austin G.

    The Integrated Shop Program was initiated to improve occupational programs in Utah's small high schools so that the students in those schools would be better prepared to enter the job market or continue their education. Operating on a pilot basis for three years, the program has now extended its base from seven high schools to 19 high schools and…

  6. Integrating programming features with an algebraic modeling language for optimization

    SciTech Connect

    Fourer, R.; Gay, D.

    1994-12-31

    In describing optimization models to a computer, programming is best avoided. In using models as part of a larger scheme, however, programs must be written to specify how information is passed between models. We describe a programming environment for this purpose that has been integrated with the AMPL modeling language.

  7. 76 FR 20534 - Program Integrity Issues

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    .... SUMMARY: On October 29, 2010, the Department of Education published in the Federal Register (75 FR 66832...) Program, the William D. Ford Federal ] Direct Loan Program, the Teacher Education Assistance for College... Competitiveness Grant (AGC) and National Science and Mathematics Access to Retain Talent Grant (National...

  8. Integrating Internationalization in Counseling Psychology Training Programs

    ERIC Educational Resources Information Center

    Turner-Essel, Laura; Waehler, Charles

    2009-01-01

    Previous scholars have made specific suggestions regarding what counseling psychology training programs can do to help future psychologists become more cross-culturally aware. This article addresses the questions of whether and how U.S. counseling psychology training programs are currently employing these suggestions. Forty-seven American…

  9. Real-time laser cladding control with variable spot size

    NASA Astrophysics Data System (ADS)

    Arias, J. L.; Montealegre, M. A.; Vidal, F.; Rodríguez, J.; Mann, S.; Abels, P.; Motmans, F.

    2014-03-01

    Laser cladding processing has been used in different industries to improve the surface properties or to reconstruct damaged pieces. In order to cover areas considerably larger than the diameter of the laser beam, successive partially overlapping tracks are deposited. With no control over the process variables this conduces to an increase of the temperature, which could decrease mechanical properties of the laser cladded material. Commonly, the process is monitored and controlled by a PC using cameras, but this control suffers from a lack of speed caused by the image processing step. The aim of this work is to design and develop a FPGA-based laser cladding control system. This system is intended to modify the laser beam power according to the melt pool width, which is measured using a CMOS camera. All the control and monitoring tasks are carried out by a FPGA, taking advantage of its abundance of resources and speed of operation. The robustness of the image processing algorithm is assessed, as well as the control system performance. Laser power is decreased as substrate temperature increases, thus maintaining a constant clad width. This FPGA-based control system is integrated in an adaptive laser cladding system, which also includes an adaptive optical system that will control the laser focus distance on the fly. The whole system will constitute an efficient instrument for part repair with complex geometries and coating selective surfaces. This will be a significant step forward into the total industrial implementation of an automated industrial laser cladding process.

  10. Integrating Ethics in Science into a Summer Undergraduate Research Program

    NASA Astrophysics Data System (ADS)

    Shachter, Amy M.

    2003-05-01

    We describe the development, implementation, and assessment of an Ethics in Science program as a component of a summer undergraduate research site. The goals and course content of the program overlap with those outlined in the proposed Office of Research Integrity Public Health Service Policy on Instruction in the Responsible Conduct of Research (RCR). The Ethics in Science program provides a model for RCR instructional programs.

  11. Integrating Accreditation Criteria into Educational Program Evaluation.

    ERIC Educational Resources Information Center

    Ingersoll, Gail L.; Sauter, Marcia

    1998-01-01

    Describes theory-driven evaluation and illustrates the application of a conceptual framework for nursing program evaluation. For each evaluation type, lists recommended actions and corresponding National League for Nursing accreditation criteria. (SK)

  12. HIP clad nickel base Alloy 625 for deep sour wells

    SciTech Connect

    Uhl, W.K.; Pendley, M.R.

    1984-05-01

    The hot isostatic pressing (HIP) process was used to clad nickel base Alloy 625 to AISI 4130 low alloy steel. The performance of the HIP clad material in the corrosive environment characteristic of deep, sour oil and gas wells was evaluated in laboratory tests. Included in the test program were NACE TM-01-77 sulfide stress cracking tests, chloride stress corrosion cracking tests in boiling MgCl /SUB 2'/ , and pitting and crevice corrosion tests. The HIP clad 625 performed excellently, displaying essentially the same corrosion resistance as wrought 625. Specifically the HIP clad 625 resisted sulfide stress cracking at applied stresses as high as 120% of yield strength and resisted chloride stress corrosion cracking at stresses exceeding 100% of yield. The HIP clad 625 also displayed immunity to pitting and crevice corrosion, with corrosion rates of <0.025 mm/y (1 mil/y). The 4130 base metal, however, was attacked severly in all tests. SEM/EDX analysis of the 625/4130 interface demonstrated that dilution of the cladding by the base metal was essentially eliminated.

  13. Thermionic integrated circuit program: Final report

    SciTech Connect

    Wilde, D.K.; Lynn, D.K.; Hamilton, D.

    1988-05-01

    This report describes the development of an operational amplifier using radiation hardened Thermionic Integrated Circuits (TICs). The report is written as a tutorial to cover all aspects of the fabrication process and circuit development as well as the process and circuit modifications required to meet the integration requirements of the operational amplifier. Recent experimental results are discussed in which both devices and test circuit data are compared to theoretical computer code predictions. The development of compatible high-temperature thin-film resistors is also presented. Because the project is being terminated prior to the completion of the amplifier, suggestions are made for additional advance development.

  14. Integrated Modeling Program, Applied Chemical Theory (IMPACT)

    PubMed Central

    BANKS, JAY L.; BEARD, HEGE S.; CAO, YIXIANG; CHO, ART E.; DAMM, WOLFGANG; FARID, RAMY; FELTS, ANTHONY K.; HALGREN, THOMAS A.; MAINZ, DANIEL T.; MAPLE, JON R.; MURPHY, ROBERT; PHILIPP, DEAN M.; REPASKY, MATTHEW P.; ZHANG, LINDA Y.; BERNE, BRUCE J.; FRIESNER, RICHARD A.; GALLICCHIO, EMILIO; LEVY, RONALD M.

    2009-01-01

    We provide an overview of the IMPACT molecular mechanics program with an emphasis on recent developments and a description of its current functionality. With respect to core molecular mechanics technologies we include a status report for the fixed charge and polarizable force fields that can be used with the program and illustrate how the force fields, when used together with new atom typing and parameter assignment modules, have greatly expanded the coverage of organic compounds and medicinally relevant ligands. As we discuss in this review, explicit solvent simulations have been used to guide our design of implicit solvent models based on the generalized Born framework and a novel nonpolar estimator that have recently been incorporated into the program. With IMPACT it is possible to use several different advanced conformational sampling algorithms based on combining features of molecular dynamics and Monte Carlo simulations. The program includes two specialized molecular mechanics modules: Glide, a high-throughput docking program, and QSite, a mixed quantum mechanics/molecular mechanics module. These modules employ the IMPACT infrastructure as a starting point for the construction of the protein model and assignment of molecular mechanics parameters, but have then been developed to meet specialized objectives with respect to sampling and the energy function. PMID:16211539

  15. Integrated Modeling Program, Applied Chemical Theory (IMPACT).

    PubMed

    Banks, Jay L; Beard, Hege S; Cao, Yixiang; Cho, Art E; Damm, Wolfgang; Farid, Ramy; Felts, Anthony K; Halgren, Thomas A; Mainz, Daniel T; Maple, Jon R; Murphy, Robert; Philipp, Dean M; Repasky, Matthew P; Zhang, Linda Y; Berne, Bruce J; Friesner, Richard A; Gallicchio, Emilio; Levy, Ronald M

    2005-12-01

    We provide an overview of the IMPACT molecular mechanics program with an emphasis on recent developments and a description of its current functionality. With respect to core molecular mechanics technologies we include a status report for the fixed charge and polarizable force fields that can be used with the program and illustrate how the force fields, when used together with new atom typing and parameter assignment modules, have greatly expanded the coverage of organic compounds and medicinally relevant ligands. As we discuss in this review, explicit solvent simulations have been used to guide our design of implicit solvent models based on the generalized Born framework and a novel nonpolar estimator that have recently been incorporated into the program. With IMPACT it is possible to use several different advanced conformational sampling algorithms based on combining features of molecular dynamics and Monte Carlo simulations. The program includes two specialized molecular mechanics modules: Glide, a high-throughput docking program, and QSite, a mixed quantum mechanics/molecular mechanics module. These modules employ the IMPACT infrastructure as a starting point for the construction of the protein model and assignment of molecular mechanics parameters, but have then been developed to meet specialized objectives with respect to sampling and the energy function.

  16. Radiographic Inspection of Fueled Clads

    SciTech Connect

    Timothy J. Roney; Karen M. Wendt

    2005-04-01

    Five general purpose heat source (GPHS) fueled clads were radiographically inspected at the Idaho National Laboratory (INL). The girth weld region of each clad had previously passed visual examination, ring gauge test, and leak test but showed “positive” indications on the ultrasonic (UT) test. Positive ultrasonic indications are allowable under certain weld conditions; radiographic inspection provides a secondary nonintrusive means of clad inspection and may confirm allowable anomalies from the UT inspection. All the positive UT indications were found to exhibit allowable weld shield fusion or mismatch conditions. No indication of void defects was found. One additional clad (FCO371) was deemed unacceptable for radiographic inspection due to an unknown black substance that obscured the angular origin on the weld so that the angular offset to the UT indication could not be found.

  17. An Integrated Development Environment for Adiabatic Quantum Programming

    SciTech Connect

    Humble, Travis S; McCaskey, Alex; Bennink, Ryan S; Billings, Jay Jay; D'Azevedo, Eduardo; Sullivan, Blair D; Klymko, Christine F; Seddiqi, Hadayat

    2014-01-01

    Adiabatic quantum computing is a promising route to the computational power afforded by quantum information processing. The recent availability of adiabatic hardware raises the question of how well quantum programs perform. Benchmarking behavior is challenging since the multiple steps to synthesize an adiabatic quantum program are highly tunable. We present an adiabatic quantum programming environment called JADE that provides control over all the steps taken during program development. JADE captures the workflow needed to rigorously benchmark performance while also allowing a variety of problem types, programming techniques, and processor configurations. We have also integrated JADE with a quantum simulation engine that enables program profiling using numerical calculation. The computational engine supports plug-ins for simulation methodologies tailored to various metrics and computing resources. We present the design, integration, and deployment of JADE and discuss its use for benchmarking adiabatic quantum programs.

  18. The University of Alabama's Integrated Science Program.

    ERIC Educational Resources Information Center

    Rainey, Larry; Mitrook, Kim

    This program, supported by the Center for Communication and Educational Technology at the University of Alabama, incorporates the perspectives of biology, earth/space science, chemistry, and physics into an innovative science curriculum for the middle grades. Students are engaged for 20 minutes 3 times a week by an on-air instructor who is doing…

  19. Work-Integrated Curricula in University Programs

    ERIC Educational Resources Information Center

    Bates, Merrelyn

    2008-01-01

    Higher education is under increasing pressure to re-evaluate the place of practice in its programs and there are increasing demands for workplace-based experiences to be built into undergraduate degrees. The paper reports on an extended responsive case study conducted in the School of Criminology and Criminal Justice at Griffith University between…

  20. Integrating Ethics in Community Colleges' Accounting Programs.

    ERIC Educational Resources Information Center

    Clarke, Clifton

    1990-01-01

    Argues that two-year college business programs need to provide moral guidance and leadership to students to help stem the proliferation of fraudulent and questionable financial reporting practices. Reviews amoral and moral unity theories of business ethics. Discusses barriers to ethical instruction in business curricula, and ways to overcome them.…

  1. Three Philosophical Imperatives for an Integrated Arts Program

    ERIC Educational Resources Information Center

    Barylick, Martie

    2004-01-01

    This article describes the three fundamental strategic principles--to be curricular, developmental, and democratic--that have been designed and implemented in the Mamaroneck High School's integrated arts program, a four-year, sequential, elective program that includes dance, theater, and music. An explanation of the ways in which the dance…

  2. 76 FR 34385 - Program Integrity: Gainful Employment-Debt Measures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-13

    ... programs. On October 29, 2010, the Department published regulations (75 FR 66832) (Program Integrity Issues... for public comment (76 FR 20635). The Department intends to finalize this disclosure template by the... through a notice in the Federal Register (74 FR 46399). The Secretary established one committee to...

  3. INTEGRATED COASTAL MONITORING PROGRAM FOR THE GULF OF MEXICO

    EPA Science Inventory

    The Gulf of Mexico Program (GMP) Office in cooperation with Gulf State agencies, EPA Regions 4 and 6, EPA's Office of Water and Office of Research and Development (ORD), and the GMP principal partners are developing an integrated coastal monitoring program for the Gulf of Mexico....

  4. Impressions of a Middle Grades STEM Integration Program

    ERIC Educational Resources Information Center

    Stohlmann, Micah; Moore, Tamara J.; McClelland, J.; Roehrig, Gillian H.

    2011-01-01

    This article describes the experiences of one Minnesota middle school that implemented a year-long integrated STEM program with the cooperation of graduate student fellows from a local university. The authors, two of whom were among the graduate students involved in the project, describe their impressions of the program, share some lessons they…

  5. Integrating the Spiritual Dimension into Traditional Counselor Education Programs.

    ERIC Educational Resources Information Center

    Matthews, Charles O.

    1998-01-01

    Explores the issues involved in integrating the spiritual dimension into traditional counselor education by creating a joint community and addictions-counseling master's program based on a hybrid of the wounded-healer and wellness models. Presents a theoretical discussion of the model. Describes an experimental master's program based on the model.…

  6. Evaluation of the Integrated Services Pilot Program from Western Australia

    ERIC Educational Resources Information Center

    Hancock, Peter; Cooper, Trudi; Bahn, Susanne

    2009-01-01

    Independent evaluation of refugee-focused programs in developed nations is increasingly a mandatory requirement of funding bodies and government agencies. This paper presents an evaluation of the Integrated Services Centre (ISC) Pilot Project that was conducted in Australia in 2007 and early 2008. The purpose of the ISC program was to provide…

  7. Integrated life sciences technology utilization development program

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The goal of the TU program was to maximize the development of operable hardware and systems which will be of substantial benefit to the public. Five working prototypes were developed, and a meal system for the elderly is now undergoing evaluation. Manpower utilization is shown relative to the volume of requests in work for each month. The ASTP mobile laboratories and post Skylab bedrest study are also described.

  8. Integrating computer programs for engineering analysis and design

    NASA Technical Reports Server (NTRS)

    Wilhite, A. W.; Crisp, V. K.; Johnson, S. C.

    1983-01-01

    The design of a third-generation system for integrating computer programs for engineering and design has been developed for the Aerospace Vehicle Interactive Design (AVID) system. This system consists of an engineering data management system, program interface software, a user interface, and a geometry system. A relational information system (ARIS) was developed specifically for the computer-aided engineering system. It is used for a repository of design data that are communicated between analysis programs, for a dictionary that describes these design data, for a directory that describes the analysis programs, and for other system functions. A method is described for interfacing independent analysis programs into a loosely-coupled design system. This method emphasizes an interactive extension of analysis techniques and manipulation of design data. Also, integrity mechanisms exist to maintain database correctness for multidisciplinary design tasks by an individual or a team of specialists. Finally, a prototype user interface program has been developed to aid in system utilization.

  9. An Integrated Program for User Training: Experience with COSTAR*

    PubMed Central

    Zielstorff, Rita D.; Barrett, Suzanne M.; Weidman-Dahl, Frances; Barnett, G.Octo

    1982-01-01

    COSTAR is a flexible, complex medical record system involving users of diverse backgrounds and interests. The challenge is to provide at the implementation site a training program and appropriate support tools so that each user is able to learn the different COSTAR capabilities and to function appropriately in the new system. Training programs that we developed for two different sites and implemented one year apart are described. Experience gained at the first site resulted in the development of an integrated program for the second site. Effectiveness of each program is discussed, and user reactions to each program are presented.

  10. Lunar-Ultraviolet Telescope Experiment (LUTE) integrated program plan

    NASA Technical Reports Server (NTRS)

    Smith, Janice F. (Compiler); Forrest, Larry

    1993-01-01

    A detailed Lunar Ultraviolet Telescope Experiment (LUTE) program plan representing major decisions and tasks leading to those decisions for program execution are presented. The purpose of this task was to develop an integrated plan of project activities for the LUTE project, and to display the plan as an integrated network that shows the project activities, all critical interfaces, and schedules. The integrated network will provide the project manager with a frame work for strategic planning and risk management throughout the life of the project.

  11. Lunar-Ultraviolet Telescope Experiment (LUTE) integrated program plan

    NASA Astrophysics Data System (ADS)

    Smith, Janice F.; Forrest, Larry

    1993-07-01

    A detailed Lunar Ultraviolet Telescope Experiment (LUTE) program plan representing major decisions and tasks leading to those decisions for program execution are presented. The purpose of this task was to develop an integrated plan of project activities for the LUTE project, and to display the plan as an integrated network that shows the project activities, all critical interfaces, and schedules. The integrated network will provide the project manager with a frame work for strategic planning and risk management throughout the life of the project.

  12. Integrated population-development program performance: the Malaysian Felda experience.

    PubMed

    Fong, C O

    1985-01-01

    Program performance of the Malaysian Felda program, an integrated population development program, is examined in this report. It also evaluates the relationship of the performance of this program with its organizational, integrational, and community support factors. Starting in 1956, Felda had, by the end of 1981, developed 308 land schemes covering an area of 1.4 million acres planted predominantly with oil palm (59.4%) and rubber (31.6%). The land schemes have settled a total of 70,600 families or over 400,000 people. The integrated programs existing in the Felda schmes are the focus of analysis for this study. Out of the universe of 308 Felda schemes, 26 schemes were randomly selected for the study. In each scheme, 2 surveys were conducted: first, the staff surveys to gather information on the organizational factors and extent of integration in existence in the scheme and then household surveys to gather information on the extent of community support for the integrated program and the performance of the program. In the case of the performance variables, the information gathered from the household survey was supplemented by the records from the Felda scheme office. In the sample of 26 schemes, a total of 1641 settler households were selected for the household survey and 363 staff were selected for the staff survey. The surveys were conducted in the 1st quarter of 1982. The results indicate that the Felda mode of delivering population and community development services has been very effective. Over 55.2% of the eligible women were found to be practicing family planning (compared to about 35.5% for the national rural average), while over 78.9% of the eligible women utilized postnatal health care facilities. About 1 in 3 of the eligible children in Felda schemes attend kindergarten classes, while over 46.9% of the Felda households are involved in some form of extramural income generating activities. The more integrated the program in a particular community, the more

  13. Integrated population-development program performance: the Malaysian Felda experience.

    PubMed

    Fong, C O

    1985-01-01

    Program performance of the Malaysian Felda program, an integrated population development program, is examined in this report. It also evaluates the relationship of the performance of this program with its organizational, integrational, and community support factors. Starting in 1956, Felda had, by the end of 1981, developed 308 land schemes covering an area of 1.4 million acres planted predominantly with oil palm (59.4%) and rubber (31.6%). The land schemes have settled a total of 70,600 families or over 400,000 people. The integrated programs existing in the Felda schmes are the focus of analysis for this study. Out of the universe of 308 Felda schemes, 26 schemes were randomly selected for the study. In each scheme, 2 surveys were conducted: first, the staff surveys to gather information on the organizational factors and extent of integration in existence in the scheme and then household surveys to gather information on the extent of community support for the integrated program and the performance of the program. In the case of the performance variables, the information gathered from the household survey was supplemented by the records from the Felda scheme office. In the sample of 26 schemes, a total of 1641 settler households were selected for the household survey and 363 staff were selected for the staff survey. The surveys were conducted in the 1st quarter of 1982. The results indicate that the Felda mode of delivering population and community development services has been very effective. Over 55.2% of the eligible women were found to be practicing family planning (compared to about 35.5% for the national rural average), while over 78.9% of the eligible women utilized postnatal health care facilities. About 1 in 3 of the eligible children in Felda schemes attend kindergarten classes, while over 46.9% of the Felda households are involved in some form of extramural income generating activities. The more integrated the program in a particular community, the more

  14. [Discussion on Clinical and Diagnosis Program of Integrative Medicine].

    PubMed

    Zeng, Yi-di; Cao, Ze-biao; Du, Jia; Tao, Jing-jie; Zhou, Xiao-qing

    2016-05-01

    Facing current situation of integrative medicine (IM), authors put forward that clinical and diagnosis program of IM could be carried out from clinical path, pathogenesis, treatment theory and philosophy, and so on, but with different integration degrees. Meanwhile, formulation of concrete program should be disease-targetedly set up, and adjusted from person to person, from place to place, from time to time. As for settled IM program , authors could evaluate it from whether Chinese medicine and Western medicine have formed complementary, synergistic, excitatory actions, and toxicity attenuation; whether more problems could be solved in efficacy, safety, practicability, and economy than previous single mode. PMID:27386638

  15. A Double-Cladding Seven-Core Photonic Crystal Fiber for Hundred-Watts-Level All-Fiber-Integrated Supercontinuum Generation

    NASA Astrophysics Data System (ADS)

    Hui-Feng, Wei; Sheng-Ping, Chen; Jing, Hou; Kang-Kang, Chen; Jin-Yan, Li

    2016-06-01

    Not Available Supported by the National High-Technology Research and Development Program of China under Grant No 2013AA031501, and the National Natural Science Foundation of China under Grant Nos 61575075, 61535009 and 61275144.

  16. Light Water Reactor Sustainability Program Integrated Program Plan

    SciTech Connect

    George Griffith; Robert Youngblood; Jeremy Busby; Bruce Hallbert; Cathy Barnard; Kathryn McCarthy

    2012-01-01

    Nuclear power has safely, reliably, and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. Domestic demand for electrical energy is expected to experience a 31% growth from 2009 to 2035. At the same time, most of the currently operating nuclear power plants will begin reaching the end of their initial 20-year extension to their original 40-year operating license for a total of 60 years of operation. Figure E-1 shows projected nuclear energy contribution to the domestic generating capacity. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to decline - even with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary in 2009. The U.S. Department of Energy Office of Nuclear Energy's Research and Development Roadmap (Nuclear Energy Roadmap) organizes its activities around four objectives that ensure nuclear energy remains a compelling and viable energy option for the United States. The four objectives are as follows: (1) develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors; (2) develop improvements in the affordability of new reactors to enable nuclear energy to help meet the Administration's energy security and climate change goals; (3) develop sustainable nuclear fuel cycles; and (4) understand and minimize the risks of nuclear proliferation and terrorism. The Light Water Reactor Sustainability (LWRS) Program is the primary programmatic activity that addresses Objective 1. This document summarizes the LWRS Program's plans.

  17. Spatial mode-selective waveguide with hyperbolic cladding

    NASA Astrophysics Data System (ADS)

    Tang, Y.; Xi, Z.; Xu, M.; Bäumer, S.; Adam, A. J. L.; Urbach, H. P.

    2016-09-01

    Hyperbolic Meta-Materials~(HMMs) are anisotropic materials with permittivity tensor that has both positive and negative eigenvalues. Here we report that by using a type II HMM as cladding material, a waveguide which only supports higher order modes can be achieved, while the lower order modes become leaky and are absorbed in the HMM cladding. This counter intuitive property can lead to novel application in optical communication and photonic integrated circuit. The loss in our HMM-Insulator-HMM~(HIH) waveguide is smaller than that of similar guided mode in a Metal-Insulator-Metal~(MIM) waveguide.

  18. Spatial mode-selective waveguide with hyperbolic cladding.

    PubMed

    Tang, Y; Xi, Z; Xu, M; Bäumer, S; Adam, A J L; Urbach, H P

    2016-09-15

    Hyperbolic metamaterials (HMMs) are anisotropic materials with a permittivity tensor that has both positive and negative eigenvalues. Here we report that by using a type II HMM as a cladding material, a waveguide that only supports higher-order modes can be achieved, while the lower-order modes become leaky and are absorbed in the HMM cladding. This counter-intuitive property can lead to novel application in optical communications and photonic integrated circuits. The loss in our HMM insulator-HMM (HIH) waveguide is smaller than that of similar guided modes in a metal-insulator-metal (MIM) waveguide. PMID:27628378

  19. Rheological evaluation of pretreated cladding removal waste

    SciTech Connect

    McCarthy, D.; Chan, M.K.C.; Lokken, R.O.

    1986-01-01

    Cladding removal waste (CRW) contains concentrations of transuranic (TRU) elements in the 80 to 350 nCi/g range. This waste will require pretreatment before it can be disposed of as glass or grout at Hanford. The CRW will be pretreated with a rare earth strike and solids removal by centrifugation to segregate the TRU fraction from the non-TRU fraction of the waste. The centrifuge centrate will be neutralized with sodium hydroxide. This neutralized cladding removal waste (NCRW) is expected to be suitable for grouting. The TRU solids removed by centrifugation will be vitrified. The goal of the Rheological Evaluation of Pretreated Cladding Removal Waste Program was to evaluate those rheological and transport properties critical to assuring successful handling of the NCRW and TRU solids streams and to demonstrate transfers in a semi-prototypic pumping environment. This goal was achieved by a combination of laboratory and pilot-scale evaluations. The results obtained during these evaluations were correlated with classical rheological models and scaled-up to predict the performance that is likely to occur in the full-scale system. The Program used simulated NCRW and TRU solid slurries. Rockwell Hanford Operations (Rockwell) provided 150 gallons of simulated CRW and 5 gallons of simulated TRU solid slurry. The simulated CRW was neutralized by Pacific Northwest Laboratory (PNL). The physical and rheological properties of the NCRW and TRU solid slurries were evaluated in the laboratory. The properties displayed by NCRW allowed it to be classified as a pseudoplastic or yield-pseudoplastic non-Newtonian fluid. The TRU solids slurry contained very few solids. This slurry exhibited the properties associated with a pseudoplastic non-Newtonian fluid.

  20. User's Manual for FSLIP-3, FLEXSTAB Loads Integration Program

    NASA Technical Reports Server (NTRS)

    Sims, R. L.

    1981-01-01

    The FSLIP program documentation and user's manual is presented. As a follow on program to the FLEXSTAB computer analysis system, the primary function of this FORTRAN IV program is to integrate panel pressure coefficients computed by FLEXSTAB to obtain total shear, bending, and torque airloads on various surfaces, summed relative to user specified axes. The program essentially replaces the ALOADS module in FLEXSTAB with expanded capabilities and flexibility. As such, FSLIP is generalized to work on any FLEXSTAB model or other pressure data if in a compatible format.

  1. Clad Degradation - FEPs Screening Arguments

    SciTech Connect

    E. Siegmann

    2004-03-17

    The purpose of this report is to document the screening of the cladding degradation features, events, and processes (FEPs) for commercial spent nuclear fuel (CSNF). This report also addresses the effect of some FEPs on both the cladding and the CSNF, DSNF, and HLW waste forms where it was considered appropriate to address the effects on both materials together. This report summarizes the work of others to screen clad degradation FEPs in a manner consistent with, and used in, the Total System Performance Assessment-License Application (TSPA-LA). This document was prepared according to ''Technical Work Plan for Waste Form Degradation Modeling, Testing, and Analyses in Support of LA'' (BSC 2004a [DIRS 167796]).

  2. Light Water Reactor Sustainability Program Integrated Program Plan

    SciTech Connect

    McCarthy, Kathryn A.; Busby, Jeremy; Hallbert, Bruce; Bragg-Sitton, Shannon; Smith, Curtis; Barnard, Cathy

    2014-04-01

    Nuclear power has safely, reliably, and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. Domestic demand for electrical energy is expected to experience a 31% growth from 2009 to 2035. At the same time, most of the currently operating nuclear power plants will begin reaching the end of their initial 20-year extension to their original 40-year operating license for a total of 60 years of operation. Figure E-1 shows projected nuclear energy contribution to the domestic generating capacity. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to decline—even with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary in 2009. The U.S. Department of Energy Office of Nuclear Energy’s Research and Development Roadmap (Nuclear Energy Roadmap) organizes its activities around four objectives that ensure nuclear energy remains a compelling and viable energy option for the United States. The four objectives are as follows: (1) develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors; (2) develop improvements in the affordability of new reactors to enable nuclear energy to help meet the Administration’s energy security and climate change goals; (3) develop sustainable nuclear fuel cycles; and (4) understand and minimize the risks of nuclear proliferation and terrorism. The Light Water Reactor Sustainability (LWRS) Program is the primary programmatic activity that addresses Objective 1. This document summarizes the LWRS Program’s plans.

  3. Light Water Reactor Sustainability Program Integrated Program Plan

    SciTech Connect

    Kathryn McCarthy; Jeremy Busby; Bruce Hallbert; Shannon Bragg-Sitton; Curtis Smith; Cathy Barnard

    2013-04-01

    Nuclear power has safely, reliably, and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. Domestic demand for electrical energy is expected to experience a 31% growth from 2009 to 2035. At the same time, most of the currently operating nuclear power plants will begin reaching the end of their initial 20-year extension to their original 40-year operating license for a total of 60 years of operation. Figure E-1 shows projected nuclear energy contribution to the domestic generating capacity. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to decline—even with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary in 2009. The U.S. Department of Energy Office of Nuclear Energy’s Research and Development Roadmap (Nuclear Energy Roadmap) organizes its activities around four objectives that ensure nuclear energy remains a compelling and viable energy option for the United States. The four objectives are as follows: (1) develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors; (2) develop improvements in the affordability of new reactors to enable nuclear energy to help meet the Administration’s energy security and climate change goals; (3) develop sustainable nuclear fuel cycles; and (4) understand and minimize the risks of nuclear proliferation and terrorism. The Light Water Reactor Sustainability (LWRS) Program is the primary programmatic activity that addresses Objective 1. This document summarizes the LWRS Program’s plans.

  4. Accident Performance of Light Water Reactor Cladding Materials

    SciTech Connect

    Nelson, Andrew T.

    2012-07-24

    During a loss of coolant accident as experienced at Fukushima, inadequate cooling of the reactor core forces component temperatures ever higher where they must withstand aggressive chemical environments. Conventional zirconium cladding alloys will readily oxidize in the presence of water vapor at elevated temperatures, rapidly degrading and likely failing. A cladding breach removes the critical barrier between actinides and fission products and the coolant, greatly increasing the probability of the release of radioactivity in the event of a containment failure. These factors have driven renewed international interest in both study and improvement of the materials used in commercial light water reactors. Characterization of a candidate cladding alloy or oxidation mitigation technique requires understanding of both the oxidation kinetics and hydrogen production as a function of temperature and atmosphere conditions. Researchers in the MST division supported by the DOE-NE Fuel Cycle Research and Development program are working to evaluate and quantify these parameters across a wide range of proposed cladding materials. The primary instrument employed is a simultaneous thermal analyzer (STA) equipped with a specialized water vapor furnace capable of maintaining temperatures above 1200 C in a range of atmospheres and water vapor contents. The STA utilizes thermogravimetric analysis and a coupled mass spectrometer to measure in situ oxidation and hydrogen production of candidate materials. This capability is unprecedented in study of materials under consideration for reactor cladding use, and is currently being expanded to investigate proposed coating techniques as well as the effect of coating defects on corrosion resistance.

  5. Development of Integrated Programs for Aerospace-Vehicle Design (IPAD)

    NASA Technical Reports Server (NTRS)

    Anderson, O. L.; Calvery, A. L.; Davis, D. A.; Dickmann, L.; Folger, D. H.; Jochem, E. N.; Kitto, C. M.; Vonlimbach, G.

    1977-01-01

    Integrated Programs for Aerospace Vehicle Design (IPAD) system design requirements are given. The information is based on the IPAD User Requirements Document (D6-IPAD-70013-D) and the Integrated Information Processing Requirements Document (D6-IPAD-70012-D). General information about IPAD and a list of the system design requirements that are to be satisfied by the IPAD system are given. The system design requirements definition is to be considered as a baseline definition of the IPAD system design requirements.

  6. Reform in Teacher Education through the CLAD/BCLAD Policy.

    ERIC Educational Resources Information Center

    Barreto, Ramona Maile

    1997-01-01

    Analyzes obstacles facing multicultural/bilingual teacher education reform in the context of California's Crosscultural Language and Academic Development (CLAD) or Bilingual Crosscultural Language and Academic Development (BCLAD) programs, which try to translate theoretical frameworks concerned with cultural difference into credentialing policy.…

  7. Final report on accident tolerant fuel performance analysis of APMT-Steel Clad/UO₂ fuel and APMT-Steel Clad/UN-U₃Si₅ fuel concepts

    SciTech Connect

    Unal, Cetin; Galloway, Jack D.

    2014-09-12

    In FY2014 our group completed and documented analysis of new Accident Tolerant Fuel (ATF) concepts using BISON. We have modeled the viability of moving from Zircaloy to stainless steel cladding in traditional light water reactors (LWRs). We have explored the reactivity penalty of this change using the MCNP-based burnup code Monteburns, while attempting to minimize this penalty by increasing the fuel pellet radius and decreasing the cladding thickness. Fuel performance simulations using BISON have also been performed to quantify changes to structural integrity resulting from thinner stainless steel claddings. We account for thermal and irradiation creep, fission gas swelling, thermal swelling and fuel relocation in the models for both Zircaloy and stainless steel claddings. Additional models that account for the lower oxidation stainless steel APMT are also invoked where available. Irradiation data for HT9 is used as a fallback in the absence of appropriate models. In this study the isotopic vectors within each natural element are varied to assess potential reactivity gains if advanced enrichment capabilities were levied towards cladding technologies. Recommendations on cladding thicknesses for a robust cladding as well as the constitutive components of a less penalizing composition are provided. In the first section (section 1-3), we present results accepted for publication in the 2014 TOPFUEL conference regarding the APMT/UO₂ ATF concept (J. Galloway & C. Unal, Accident Tolerant and Neutronically Favorable LWR Cladding, Proceedings of WRFPM 2014, Sendai, Japan, Paper No.1000050). Next we discuss our preliminary findings from the thermo-mechanical analysis of UN-U₃Si₅ fuel with APMT clad. In this analysis we used models developed from limited data that need to be updated when the irradiation data from ATF-1 test is available. Initial results indicate a swelling rate less than 1.5% is needed to prevent excessive clad stress.

  8. Integrating Program Theory and Systems-Based Procedures in Program Evaluation: A Dynamic Approach to Evaluate Educational Programs

    ERIC Educational Resources Information Center

    Grammatikopoulos, Vasilis

    2012-01-01

    The current study attempts to integrate parts of program theory and systems-based procedures in educational program evaluation. The educational program that was implemented, called the "Early Steps" project, proposed that physical education can contribute to various educational goals apart from the usual motor skills improvement. Basic elements of…

  9. Integrated teaching program using case-based learning

    PubMed Central

    Bhardwaj, Pankaj; Bhardwaj, Nikha; Mahdi, Farzana; Srivastava, J P; Gupta, Uma

    2015-01-01

    Background: At present, in a medical school, students are taught in different departments, subject-wise, without integration to interrelate or unify subjects and these results in compartmentalization of medical education, with no stress on case-based learning. Therefore, an effort was made to develop and adopt integrated teaching in order to have a better contextual knowledge among students. Methodology and Implementation: After the faculty orientation training, four “topic committees” with faculty members from different departments were constituted which decided and agreed on the content material to be taught, different methodologies to be used, along with the logical sequencing of the same for the purpose of implementation. Different teaching methodologies used, during the program, were didactic lectures, case stimulated sessions, clinical visits, laboratory work, and small group student's seminar. Results: After the implementation of program, the comparison between two batches as well as between topics taught with integrated learning program versus traditional method showed that students performed better in the topics, taught with integrated approach. Students rated “clinical visits” as very good methodology, followed by “case stimulated interactive sessions.” Students believed that they felt more actively involved, and their queries are better addressed with such interactive sessions. Conclusion: There is a very good perception of students toward integrated teaching. Students performed better if they are taught using this technique. Although majority of faculty found integrated teaching, as useful method of teaching, nevertheless extra work burden and interdepartmental coordination remained a challenging task. PMID:26380204

  10. IPAD: Integrated Programs for Aerospace-vehicle Design

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The conference was organized to promote wider awareness of the IPAD program and its coming impact on American industry. The program focuses on technology issues that are critical to computer aided design manufacturing. Included is a description of a representative aerospace design process and its interface with manufacturing, the design of a future IPAD integrated computer aided design system, results to date in developing IPAD products and associated technology, and industry experiences and plans to exploit these products.

  11. Overview of integrated programs for aerospace-vehicle design (IPAD)

    NASA Technical Reports Server (NTRS)

    Fulton, R. E.

    1980-01-01

    An overview of a joint industry/government project, denoted Integrated Programs for Aerospace-Vehicle Design (IPAD), which focuses on development of technology and associated software for integrated company-wide management of engineering information is presented. Results to date are summarized and include an in-depth documentation of a representative design process for a large engineering project, the definition and design of computer-aided design software needed to support that process, and the release of prototype software to integrated selected design functions.

  12. 42 CFR 455.232 - Medicaid integrity audit program contractor functions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Medicaid integrity audit program contractor... Integrity Program § 455.232 Medicaid integrity audit program contractor functions. The contract between CMS and a Medicaid integrity audit program contractor specifies the functions the contractor will...

  13. An Integrative Review of Pain Resource Nurse Programs.

    PubMed

    Crawford, Cecelia L; Boller, Jan; Jadalla, Ahlam; Cuenca, Emma

    2016-01-01

    Mismanaged pain challenges health care systems. In the early 1990s, pain resource nurse programs were developed by Ferrell and colleagues. Variations of the model have existed for more than 20 years. While results of these programs have been disseminated, conclusive evidence has not been examined via a synthesis of the literature. A structured systematic search using multiple databases was conducted for research studies published 2005-2012. The search identified 11 studies on effective use of a pain resource nurse and/or a pain resource nurse program. The results revealed wide variations existing in program design, research methodology, practice settings, and reported outcomes. Overall, the strength of the evidence on pain resource nurse programs was determined to range from low to moderate quality for making generalizable conclusions. However, 4 key elements were identified as integral to effective pain resource nurse programs and useful for the program design and development: leadership commitment and active involvement in embedding a culture of effective pain management throughout the organization; addressing staff-related and organization-related challenges and barriers to pain management; a combination of strategies to overcome these barriers; and collaborative multidisciplinary teamwork and communication. Specific recommendations are provided for program implementation. Although the evidence was inconclusive, useful information exists to create the design of effective pain resource nurse programs. Collaborative multisite studies on the long-term effects of pain resource nurse programs are recommended.

  14. Danish Integrated Antimicrobial Resistance Monitoring and Research Program

    PubMed Central

    Heuer, Ole E.; Emborg, Hanne-Dorthe; Bagger-Skjøt, Line; Jensen, Vibeke F.; Rogues, Anne-Marie; Skov, Robert L.; Agersø, Yvonne; Brandt, Christian T.; Seyfarth, Anne Mette; Muller, Arno; Hovgaard, Karin; Ajufo, Justin; Bager, Flemming; Aarestrup, Frank M.; Frimodt-Møller, Niels; Wegener, Henrik C.; Monnet, Dominique L.

    2007-01-01

    Resistance to antimicrobial agents is an emerging problem worldwide. Awareness of the undesirable consequences of its widespread occurrence has led to the initiation of antimicrobial agent resistance monitoring programs in several countries. In 1995, Denmark was the first country to establish a systematic and continuous monitoring program of antimicrobial drug consumption and antimicrobial agent resistance in animals, food, and humans, the Danish Integrated Antimicrobial Resistance Monitoring and Research Program (DANMAP). Monitoring of antimicrobial drug resistance and a range of research activities related to DANMAP have contributed to restrictions or bans of use of several antimicrobial agents in food animals in Denmark and other European Union countries. PMID:18217544

  15. Development of Integrated Programs for Aerospace-vehicle design (IPAD): Integrated information processing requirements

    NASA Technical Reports Server (NTRS)

    Southall, J. W.

    1979-01-01

    The engineering-specified requirements for integrated information processing by means of the Integrated Programs for Aerospace-Vehicle Design (IPAD) system are presented. A data model is described and is based on the design process of a typical aerospace vehicle. General data management requirements are specified for data storage, retrieval, generation, communication, and maintenance. Information management requirements are specified for a two-component data model. In the general portion, data sets are managed as entities, and in the specific portion, data elements and the relationships between elements are managed by the system, allowing user access to individual elements for the purpose of query. Computer program management requirements are specified for support of a computer program library, control of computer programs, and installation of computer programs into IPAD.

  16. 75 FR 66708 - Program Integrity: Gainful Employment; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ...: On October 18, 2010, we published in the Federal Register (75 FR 63763) a notice announcing public... Program Integrity: Gainful Employment, published in the Federal Register on July 26, 2010 (75 FR 43616... rule FR Doc. 10-26180, beginning on page 67363 in the issue of October 18, 2010, make the...

  17. Integral Fast Reactor Program annual progress report, FY 1994

    SciTech Connect

    Chang, Y.I.; Walters, L.C.; Laidler, J.J.; Pedersen, D.R.; Wade, D.C.; Lineberry, J.J.

    1994-12-01

    This report summarizes highlights of the technical progress made in the Integral Fast Reactor (IFR) Program in FY 1994. Technical accomplishments are presented in the following areas of the IFR technology development activities: metal fuel performance; pyroprocess development; safety experiments and analyses; core design development; fuel cycle demonstration; and LMR technology R&D.

  18. Trends and Features of Student Research Integration in Educational Program

    ERIC Educational Resources Information Center

    Grinenko, Svetlana; Makarova, Elena; Andreassen, John-Erik

    2016-01-01

    This study examines trends and features of student research integration in educational program during international cooperation between Østfold University College in Norway and Southern Federal University in Russia. According to research and education approach the international project is aimed to use four education models, which linked student…

  19. The Converging Literacies Center: An Integrated Model for Writing Programs

    ERIC Educational Resources Information Center

    Carter, Shannon; Dunbar-Odom, Donna

    2009-01-01

    The Converging Literacies Center (CLiC) is a deeply integrated model for writing programs, bringing together the writing center, first-year writing, basic writing, professional development activities, graduate coursework, and research activities to re-imagine and support twenty-first-century literacies. What is unique about CLiC is not merely the…

  20. Integral Fast Reactor Program annual progress report, FY 1991

    SciTech Connect

    Not Available

    1992-06-01

    This report summarizes highlights of the technical progress made in the Integral Fast Reactor (IFR) Program in FY 1991. Technical accomplishments are presented in the following areas of the IFR technology development activities: (1) metal fuel performance, (2) pyroprocess development, (3) safety experiments and analyses, (4) core design development, (5) fuel cycle demonstration, and (6) LMR technology R&D.

  1. Integral Fast Reactor Program annual progress report, FY 1991

    SciTech Connect

    Not Available

    1992-06-01

    This report summarizes highlights of the technical progress made in the Integral Fast Reactor (IFR) Program in FY 1991. Technical accomplishments are presented in the following areas of the IFR technology development activities: (1) metal fuel performance, (2) pyroprocess development, (3) safety experiments and analyses, (4) core design development, (5) fuel cycle demonstration, and (6) LMR technology R D.

  2. Integral Fast Reactor Program. Annual progress report, FY 1993

    SciTech Connect

    Chang, Y.I.; Walters, L.C.; Laidler, J.J.; Pedersen, D.R.; Wade, D.C.; Lineberry, M.J.

    1994-10-01

    This report summarizes highlights of the technical progress made in the Integral Fast Reactor (IFR) Program in FY 1993. Technical accomplishments are presented in the following areas of the IFR technology development activities: (1) metal fuel performance, (2) pyroprocess development, (3) safety experiments and analyses, (4) core design development, (5) fuel cycle demonstration, and (6) LMR technology R and D.

  3. Biomass Program 2007 Peer Review - Integrated Biorefinery Platform Summary

    SciTech Connect

    none,

    2009-10-27

    This document discloses the comments provided by a review panel at the U.S. Department of Energy Office of the Biomass Program Peer Review held on November 15-16, 2007 in Baltimore, MD and the Integrated Biorefinery Platform Review held on August 13-15, 2007 in Golden, Colorado.

  4. Hawaii Integrated Biofuels Research Program: Final Subcontract Report, Phase III

    SciTech Connect

    Not Available

    1992-05-01

    This report is a compilation of studies done to develop an integrated set of strategies for the production of energy from renewable resources in Hawaii. Because of the close coordination between this program and other ongoing DOE research, the work will have broad-based applicability to the entire United States.

  5. Integrating Global Content into Special Education Teacher Preparation Programs

    ERIC Educational Resources Information Center

    Xin, Joy F.; Accardo, Amy L.; Shuff, Midge; Cormier, Mary; Doorman, Diane

    2016-01-01

    Globalization affects many aspects of our lives in the 21st century and requires us to adopt an international perspective. For this study, global content was integrated into one course of an undergraduate special education teacher education program. A total of 118 teacher candidates were enrolled in the course over two semesters. A pre-post test…

  6. Integral Fast Reactor Program. Annual progress report, FY 1992

    SciTech Connect

    Chang, Y.I.; Walters, L.C.; Laidler, J.J.; Pedersen, D.R.; Wade, D.C.; Lineberry, M.J.

    1993-06-01

    This report summarizes highlights of the technical progress made in the Integral Fast Reactor (IFR) Program in FY 1992. Technical accomplishments are presented in the following areas of the IFR technology development activities: (1) metal fuel performance, (2) pyroprocess development, (3) safety experiments and analyses, (4) core design development, (5) fuel cycle demonstration, and (6) LMR technology R&D.

  7. International Corporate Responsibility and MBA Programs: Using an Integrated Approach.

    ERIC Educational Resources Information Center

    Herremans, Irene M.; Murch, Ron

    1999-01-01

    Discusses an experiential learning situation that can successfully integrate corporate values and international growth in masters in business administration programs. Focuses on a teaching technique that emphasizes the realistic challenges that corporations face when growing an international company built on a strong ethical foundation. (Author/DB)

  8. Energy efficient engine. Volume 1: Component development and integration program

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Technology for achieving lower installed fuel consumption and lower operating costs in future commercial turbofan engines are developed, evaluated, and demonstrated. The four program objectives are: (1) propulsion system analysis; (2) component analysis, design, and development; (3) core design, fabrication, and test; and (4) integrated core/low spoon design, fabrication, and test.

  9. ZIRCONIUM-CLADDING OF THORIUM

    DOEpatents

    Beaver, R.J.

    1961-11-21

    A method of cladding thorium with zirconium is described. The quality of the bond achieved between thorium and zirconium by hot-rolling is improved by inserting and melting a thorium-zirconium alloy foil between the two materials prior to rolling. (AEC)

  10. Reactivity Initiated Accident Simulation to Inform Transient Testing of Candidate Advanced Cladding

    SciTech Connect

    Brown, Nicholas R; Wysocki, Aaron J; Terrani, Kurt A

    2016-01-01

    Abstract. Advanced cladding materials with potentially enhanced accident tolerance will yield different light water reactor performance and safety characteristics than the present zirconium-based cladding alloys. These differences are due to different cladding material properties and responses to the transient, and to some extent, reactor physics, thermal, and hydraulic characteristics. Some of the differences in reactors physics characteristics will be driven by the fundamental properties (e.g., absorption in iron for an iron-based cladding) and others will be driven by design modifications necessitated by the candidate cladding materials (e.g., a larger fuel pellet to compensate for parasitic absorption). Potential changes in thermal hydraulic limits after transition from the current zirconium-based cladding to the advanced materials will also affect the transient response of the integral fuel. This paper leverages three-dimensional reactor core simulation capabilities to inform on appropriate experimental test conditions for candidate advanced cladding materials in a control rod ejection event. These test conditions are using three-dimensional nodal kinetics simulations of a reactivity initiated accident (RIA) in a representative state-of-the-art pressurized water reactor with both nuclear-grade iron-chromium-aluminum (FeCrAl) and silicon carbide based (SiC-SiC) cladding materials. The effort yields boundary conditions for experimental mechanical tests, specifically peak cladding strain during the power pulse following the rod ejection. The impact of candidate cladding materials on the reactor kinetics behavior of RIA progression versus reference zirconium cladding is predominantly due to differences in: (1) fuel mass/volume/specific power density, (2) spectral effects due to parasitic neutron absorption, (3) control rod worth due to hardened (or softened) spectrum, and (4) initial conditions due to power peaking and neutron transport cross sections in the

  11. 25 CFR 39.132 - Can a school integrate Language Development programs into its regular instructional program?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Can a school integrate Language Development programs into... Language Development Programs § 39.132 Can a school integrate Language Development programs into its regular instructional program? A school may offer Language Development programs to students as part of...

  12. 25 CFR 39.132 - Can a school integrate Language Development programs into its regular instructional program?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Can a school integrate Language Development programs into... Language Development Programs § 39.132 Can a school integrate Language Development programs into its regular instructional program? A school may offer Language Development programs to students as part of...

  13. Achieving High Reliability Operations Through Multi-Program Integration

    SciTech Connect

    Holly M. Ashley; Ronald K. Farris; Robert E. Richards

    2009-04-01

    Over the last 20 years the Idaho National Laboratory (INL) has adopted a number of operations and safety-related programs which has each periodically taken its turn in the limelight. As new programs have come along there has been natural competition for resources, focus and commitment. In the last few years, the INL has made real progress in integrating all these programs and are starting to realize important synergies. Contributing to this integration are both collaborative individuals and an emerging shared vision and goal of the INL fully maturing in its high reliability operations. This goal is so powerful because the concept of high reliability operations (and the resulting organizations) is a masterful amalgam and orchestrator of the best of all the participating programs (i.e. conduct of operations, behavior based safety, human performance, voluntary protection, quality assurance, and integrated safety management). This paper is a brief recounting of the lessons learned, thus far, at the INL in bringing previously competing programs into harmony under the goal (umbrella) of seeking to perform regularly as a high reliability organization. In addition to a brief diagram-illustrated historical review, the authors will share the INL’s primary successes (things already effectively stopped or started) and the gaps yet to be bridged.

  14. Evaluation of Corrosion of Aluminum Based Reactor Fuel Cladding Materials During Dry Storage

    SciTech Connect

    Peacock, H.B. Jr.

    1999-10-21

    This report provides an evaluation of the corrosion behavior of aluminum cladding alloys and aluminum-uranium alloys at conditions relevant to dry storage. The details of the corrosion program are described and the results to date are discussed.

  15. 76 FR 34541 - Child and Adult Care Food Program Improving Management and Program Integrity

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-13

    ... these two interim rules by family day care home sponsors and providers. This rule clarifies or modifies... improve Program management and integrity in the Child and Adult Care Food Program (CACFP), at 67 FR 43447... designed to evaluate implementation of the new regulatory requirements by family day care home sponsors...

  16. Successfully Integrating Research into Plastic Surgery Training Programs.

    PubMed

    Ballard, Tiffany N S; Sando, Ian C; Kasten, Steven J; Cederna, Paul S

    2015-11-01

    Successful integration of research into the educational mission of a plastic surgery residency program requires the support and dedication of the faculty members to create a culture that promotes innovation, discovery, and advancement of the field of plastic surgery. Dedicated research time during plastic surgery training is beneficial to both the resident and training program. Regardless of whether residents plan to pursue an academic career or enter private practice, participating in research provides an opportunity to develop skills to think critically and mature professionally. In this article, we review the benefits of resident research to both the trainee and training program and discuss strategies to overcome barriers to integrating research into the curriculum. PMID:26517468

  17. Reactor vessel cladding separate effects studies

    SciTech Connect

    Corwin, W.R.

    1985-01-01

    The existence of a layer of tough weld overlay cladding on the interior of a light-water reactor pressure vessel could mitigate damage caused during certain overcooling transients. The potential benefit of the cladding is that it could keep a short surface flaw, which would otherwise become long, from growing either by impeding crack initiation or by arresting a running crack. Two aspects critical to cladding behavior will be reported: irradiation effects on cladding toughness and the response of mechanically loaded, flawed structures in the presence of cladding. 15 refs., 24 figs., 6 tabs.

  18. International Piping Integrity Research Group (IPIRG) Program. Final report

    SciTech Connect

    Wilkowski, G.; Schmidt, R.; Scott, P.

    1997-06-01

    This is the final report of the International Piping Integrity Research Group (IPIRG) Program. The IPIRG Program was an international group program managed by the U.S. Nuclear Regulatory Commission and funded by a consortium of organizations from nine nations: Canada, France, Italy, Japan, Sweden, Switzerland, Taiwan, the United Kingdom, and the United States. The program objective was to develop data needed to verify engineering methods for assessing the integrity of circumferentially-cracked nuclear power plant piping. The primary focus was an experimental task that investigated the behavior of circumferentially flawed piping systems subjected to high-rate loadings typical of seismic events. To accomplish these objectives a pipe system fabricated as an expansion loop with over 30 meters of 16-inch diameter pipe and five long radius elbows was constructed. Five dynamic, cyclic, flawed piping experiments were conducted using this facility. This report: (1) provides background information on leak-before-break and flaw evaluation procedures for piping, (2) summarizes technical results of the program, (3) gives a relatively detailed assessment of the results from the pipe fracture experiments and complementary analyses, and (4) summarizes advances in the state-of-the-art of pipe fracture technology resulting from the IPIRG program.

  19. Coatings and claddings for the reduction of plasma contamination and surface erosion in fusion reactors

    SciTech Connect

    Kaminsky, M.

    1980-01-01

    For the successful operation of plasma devices and future fusion reactors it is necessary to control plasma impurity release and surface erosion. Effective methods to obtain such controls include the application of protective coatings to, and the use of clad materials for, certain first wall components. Major features of the development programs for coatings and claddings for fusion applications will be described together with an outline of the testing program. A discussion of some pertinent test results will be included.

  20. Human Research Program Integrated Research Plan. Revision A January 2009

    NASA Technical Reports Server (NTRS)

    2009-01-01

    The Integrated Research Plan (IRP) describes the portfolio of Human Research Program (HRP) research and technology tasks. The IRP is the HRP strategic and tactical plan for research necessary to meet HRP requirements. The need to produce an IRP is established in HRP-47052, Human Research Program - Program Plan, and is under configuration management control of the Human Research Program Control Board (HRPCB). Crew health and performance is critical to successful human exploration beyond low Earth orbit. The Human Research Program (HRP) is essential to enabling extended periods of space exploration because it provides knowledge and tools to mitigate risks to human health and performance. Risks include physiological and behavioral effects from radiation and hypogravity environments, as well as unique challenges in medical support, human factors, and behavioral or psychological factors. The Human Research Program (HRP) delivers human health and performance countermeasures, knowledge, technologies and tools to enable safe, reliable, and productive human space exploration. Without HRP results, NASA will face unknown and unacceptable risks for mission success and post-mission crew health. This Integrated Research Plan (IRP) describes HRP s approach and research activities that are intended to address the needs of human space exploration and serve HRP customers and how they are integrated to provide a risk mitigation tool. The scope of the IRP is limited to the activities that can be conducted with the resources available to the HRP; it does not contain activities that would be performed if additional resources were available. The timescale of human space exploration is envisioned to take many decades. The IRP illustrates the program s research plan through the timescale of early lunar missions of extended duration.

  1. Symbolic programming language in molecular multicenter integral problem

    NASA Astrophysics Data System (ADS)

    Safouhi, Hassan; Bouferguene, Ahmed

    It is well known that in any ab initio molecular orbital (MO) calculation, the major task involves the computation of molecular integrals, among which the computation of three-center nuclear attraction and Coulomb integrals is the most frequently encountered. As the molecular system becomes larger, computation of these integrals becomes one of the most laborious and time-consuming steps in molecular systems calculation. Improvement of the computational methods of molecular integrals would be indispensable to further development in computational studies of large molecular systems. To develop fast and accurate algorithms for the numerical evaluation of these integrals over B functions, we used nonlinear transformations for improving convergence of highly oscillatory integrals. These methods form the basis of new methods for solving various problems that were unsolvable otherwise and have many applications as well. To apply these nonlinear transformations, the integrands should satisfy linear differential equations with coefficients having asymptotic power series in the sense of Poincaré, which in their turn should satisfy some limit conditions. These differential equations are very difficult to obtain explicitly. In the case of molecular integrals, we used a symbolic programming language (MAPLE) to demonstrate that all the conditions required to apply these nonlinear transformation methods are satisfied. Differential equations are obtained explicitly, allowing us to demonstrate that the limit conditions are also satisfied.

  2. Simulated transient behavior of HT9 cladding

    SciTech Connect

    Cannon, N.S.; Huang, F.H.; Hamilton, M.L.

    1988-09-01

    Simulated transient tests were performed on sections of HT9 fast- reactor fuel pin cladding irradiated to a fast fluence of nearly 16 /times/ 10/sup 22/ n/cm/sup 2/ at temperatures ranging from 370 to 620/degree/C. After removing fuel, these specimens were internally pressurized and heated at one of several constant rates (0.56, 5.6, or 110/degree/C/s) until specimen failure occurred. A slight reduction of strength was observed in irradiated cladding, particularly at 110/degree/C/s, when compared with transient results from unirradiated HT9 control specimens; however, this strength reduction did not correlate with either fluence or irradiation temperature. A small reduction of ductility was also observed for irradiated cladding failing at temperatures above 800/degree/C at the lower heating rates (0.56 or 5.6/degree/C/s); irradiated cladding was generally more ductile at 110/degree/C/s than unirradiated HT9 cladding. The HT9 cladding results were compared with similar transient data obtained previously from 20% Cold-Worked Type 316 Stainless Steel (316 SS) cladding. In the unirradiated state, this austenitic cladding is stronger and less ductile than HT9 cladding. However, the 316 SS cladding undergoes a significant loss of strength and ductility during irradiation when in contact with oxide fuel, by a mechanism labeled the fuel adjacency effect (FAE). The FAE is believed to be liquid metal embrittlement from fission products. The HT9 fuel pin cladding remained as strong or stronger than the 316 SS cladding when irradiated in contact with fuel, showing no evidence of the FAE up to the high fluences reported here. The ductility of the irradiated HT9 fuel pin cladding remained significantly greater than that of irradiated 316 SS cladding. 14 refs., 11 figs., 1 tab.

  3. Medicaid integrity program; limitation on contractor liability. Final rule.

    PubMed

    2007-11-30

    The Medicaid Integrity Program (the Program) provides that the Secretary promote the integrity of the Medicaid program by entering into contracts with contractors that will review the actions of individuals or entities furnishing items or services (whether fee-for-service, risk, or other basis) for which payment may be made under an approved State plan and/or any waiver of the plan approved under section 1115 of the Social Security Act; audit claims for payment of items or services furnished, or administrative services furnished, under a State plan; identify overpayments of individuals or entities receiving Federal funds; and educate providers of services, managed care entities, beneficiaries, and other individuals with respect to payment integrity and quality of care. This final rule will provide for limitations on a contractor's liability while performing these services under the Program. The final rule will, to the extent possible, employ the same or comparable standards and other substantive and procedural provisions as are contained in section 1157 (Limitation on Liability) of the Social Security Act.

  4. Integrating the GalileoScope into Successful Outreach Programming

    NASA Astrophysics Data System (ADS)

    Michaud, Peter D.; Slater, S.; Goldstein, J.; Harvey, J.; Garcia, A.

    2010-01-01

    Since 2004, the Gemini Observatory’s week-long Journey Through the Universe (JTtU) program has successfully shared the excitement of scientific research with teachers, students and the public on Hawaii’s Big Island. Based on the national JTtU program started in 1999, the Hawai‘i version reaches an average of 7,000 students annually and each year features a different theme shared with a diverse set of learners. In 2010, the theme includes the integration of the GalileoScope-produced as a keystone project for the International Year of Astronomy. In preparation, a pilot teacher workshop (held in October 2009) introduced local island teachers to the GalileoScope and a 128-page educator’s activity resource book coordinated by the University of Wyoming. Response from this initial teacher’s workshop has been strong and evaluations plus follow-up actions by participating teachers illustrate that the integration of the GalileoScope has been successful based upon this diverse sample. Integrating GalileoScopes into Chilean schools in 2010 is also underway at Gemini South. This program will solicit informal proposals from educators who wish to use the telescopes in classrooms and a Spanish version of the teacher resource book is planned. The authors conclude that integration of the GalileoScope into an existing outreach program is an effective way to keep content fresh, relevant and engaging for both educators and students. This initiative is funded by Gemini Observatory outreach program. The Gemini Observatory is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the NSF on behalf of the Gemini partnership: the National Science Foundation (US), the Science and Technology Facilities Council (UK), the National Research Council (Canada), CONICYT (Chile), the Australian Research Council (Australia), Ministério da Ciência e Tecnologia (Brazil), and Ministerio de Ciencia, Tecnología e Innovación Productiva

  5. An integrative curriculum for accelerated nursing education programs.

    PubMed

    Schreier, Ann M; Peery, Annette I; McLean, Cathy B

    2009-05-01

    The number of accelerated baccalaureate and direct-entry master's nursing programs being offered in the United States is increasing. These programs shorten the amount of time to educate entry-level nurses. This article describes one school's curriculum for a direct-entry master's nursing program. A faculty task force developed the curriculum and used the opportunity to change the educational paradigm from traditional pedagogical to a concept student-learning approach. The curriculum design, which integrates nursing content through a conceptual model, and an innovative clinical experience model are described. In addition, the article discusses the successes and challenges of the program encountered during the first 2 years of initiation of the curriculum. PMID:19476034

  6. Music therapy in an integrated pediatric palliative care program.

    PubMed

    Knapp, Caprice; Madden, Vanessa; Wang, Hua; Curtis, Charlotte; Sloyer, Phyllis; Shenkman, Elizabeth

    National experts have recommended that children with life-limiting illnesses receive integrated palliative and medical care. These programs offer a variety of services, including music therapy. Using survey data from parents whose were enrolled in Florida's Partners in Care: Together for Kids (PIC:TFK) program, this study investigates parents' experiences with music therapy. About 44% of children with life-limiting illnesses and 17% of their siblings used music therapy. For children who used music therapy, multivariate results suggest that their parents were 23 times as likely to report satisfaction with the overall PIC:TFK program (P < .05) versus parents whose children did not use music therapy. Pediatric palliative care programs should include music therapy, although recruiting licensed music therapists may be challenging.

  7. Report of the Integrated Program Planning Activity for the DOE Fusion Energy Sciences Program

    SciTech Connect

    2000-12-01

    This report of the Integrated Program Planning Activity (IPPA) has been prepared in response to a recommendation by the Secretary of Energy Advisory Board that, ''Given the complex nature of the fusion effort, an integrated program planning process is an absolute necessity.'' We, therefore, undertook this activity in order to integrate the various elements of the program, to improve communication and performance accountability across the program, and to show the inter-connectedness and inter-dependency of the diverse parts of the national fusion energy sciences program. This report is based on the September 1999 Fusion Energy Sciences Advisory Committee's (FESAC) report ''Priorities and Balance within the Fusion Energy Sciences Program''. In its December 5,2000, letter to the Director of the Office of Science, the FESAC has reaffirmed the validity of the September 1999 report and stated that the IPPA presents a framework and process to guide the achievement of the 5-year goals listed in the 1999 report. The National Research Council's (NRC) Fusion Assessment Committee draft final report ''An Assessment of the Department of Energy's Office of Fusion Energy Sciences Program'', reviewing the quality of the science in the program, was made available after the IPPA report had been completed. The IPPA report is, nevertheless, consistent with the recommendations in the NRC report. In addition to program goals and the related 5-year, 10-year, and 15-year objectives, this report elaborates on the scientific issues associated with each of these objectives. The report also makes clear the relationships among the various program elements, and cites these relationships as the reason why integrated program planning is essential. In particular, while focusing on the science conducted by the program, the report addresses the important balances between the science and energy goals of the program, between the MFE and IFE approaches, and between the domestic and international aspects

  8. Structural Integrity Program for INTEC Calcined Solids Storage Facilities

    SciTech Connect

    Jeffrey Bryant

    2008-08-30

    This report documents the activities of the structural integrity program at the Idaho Nuclear Technology and Engineering Center relevant to the high-level waste Calcined Solids Storage Facilities and associated equipment, as required by DOE M 435.1-1, 'Radioactive Waste Management Manual'. Based on the evaluation documented in this report, the Calcined Solids Storage Facilities are not leaking and are structurally sound for continued service. Recommendations are provided for continued monitoring of the Calcined Solids Storage Facilities.

  9. Quilting Integration: A Technical Assistance Guide on Integrated Early Childhood Programs. The Early Integration Training Project.

    ERIC Educational Resources Information Center

    Holden, Leah; And Others

    This guide was developed to help people meet the challenge of developing early childhood programs that are inclusive of all children, regardless of disability. The manual was written in the spirit of a quilting book, in its recognition of the importance of the quiltmaker's (and the program developer's) own adaptations, creativity, and inspiration.…

  10. CLAD DEGRADATION - FEPS SCREENING ARGUMENTS

    SciTech Connect

    R. Schreiner

    2004-10-21

    The purpose of this report is to evaluate and document the screening of the clad degradation features, events, and processes (FEPs) with respect to modeling used to support the Total System Performance Assessment-License Application (TSPA-LA). This report also addresses the effect of certain FEPs on both the cladding and the commercial spent nuclear fuel (CSNF), DOE-owned spent nuclear fuel (DSNF), and defense high-level waste (DHLW) waste forms, as appropriate to address the effects on multiple materials and both components (FEPs 2.1.09.09.0A, 2.1.09.11.0A, 2.1.11.05.0A, 2.1.12.02.0A, and 2.1.12.03.0A). These FEPs are expected to affect the repository performance during the postclosure regulatory period of 10,000 years after permanent closure. Table 1-1 provides the list of cladding FEPs, including their screening decisions (include or exclude). The primary purpose of this report is to identify and document the analysis, screening decision, and TSPA-LA disposition (for included FEPs) or screening argument (for excluded FEPs) for these FEPs related to clad degradation. In some cases, where a FEP covers multiple technical areas and is shared with other FEP reports, this report may provide only a partial technical basis for the screening of the FEP. The full technical basis for shared FEPs is addressed collectively by the sharing FEP reports. The screening decisions and associated TSPA-LA dispositions or screening arguments from all of the FEP reports are cataloged in a project-specific FEPs database.

  11. Early implementation of SiC cladding fuel performance models in BISON

    SciTech Connect

    Powers, Jeffrey J.

    2015-09-18

    SiC-based ceramic matrix composites (CMCs) [5–8] are being developed and evaluated internationally as potential LWR cladding options. These development activities include interests within both the DOE-NE LWR Sustainability (LWRS) Program and the DOE-NE Advanced Fuels Campaign. The LWRS Program considers SiC ceramic matrix composites (CMCs) as offering potentially revolutionary gains as a cladding material, with possible benefits including more efficient normal operating conditions and higher safety margins under accident conditions [9]. Within the Advanced Fuels Campaign, SiC-based composites are a candidate ATF cladding material that could achieve several goals, such as reducing the rates of heat and hydrogen generation due to lower cladding oxidation rates in HT steam [10]. This work focuses on the application of SiC cladding as an ATF cladding material in PWRs, but these work efforts also support the general development and assessment of SiC as an LWR cladding material in a much broader sense.

  12. Integrating a distributed, agile, virtual enterprise in the TEAM program

    NASA Astrophysics Data System (ADS)

    Cobb, C. K.; Gray, W. Harvey; Hewgley, Robert E.; Klages, Edward J.; Neal, Richard E.

    1997-01-01

    The technologies enabling agile manufacturing (TEAM) program enhances industrial capability by advancing and deploying manufacturing technologies that promote agility. TEAM has developed a product realization process that features the integration of product design and manufacturing groups. TEAM uses the tools it collects, develops, and integrates in support of the product realization process to demonstrate and deploy agile manufacturing capabilities for three high- priority processes identified by industry: material removal, forming, and electromechanical assembly. In order to provide a proof-of-principle, the material removal process has been addressed first and has been successfully demonstrate din an 'interconnected' mode. An internet-accessible intersite file manager (IFM) application has been deployed to allow geographically distributed TEAM participants to share and distribute information as the product realization process is executed. An automated inspection planning application has been demonstrated, importing a solid model form the IFM, generating an inspection plan and a part program to be used in the inspection process, and then distributing the part program to the inspection site via the IFM. TEAM seeks to demonstrate the material removal process in an integrated mode in June 1997 complete with an object-oriented framework and infrastructure. The current status and future plans for this project are presented here.

  13. The Department of Energy's Energy Integrated Farm System program

    SciTech Connect

    Breckenridge, R.P.; Corrigan, M.K.; Thompson, W.N.; Price, D.R.; Bramwell, D.L.

    1988-01-01

    The Department of Energy (DOE) recently completed a program investigating the feasibility of integrating diverse energy production and energy conservation practices to reduce agriculture's dependence on fossil fuels. The Energy Integrated Farm System (EIFS) program was established in 1980 in response to the hardship imposed on US farmers by high fuel costs and unreliable fuel supplies. Seven farms located in various geographical regions of the US and Puerto Rico participated in the program. Each of these farms developed an energy integrated farm system project that used a unique combination of energy production and energy conservation methods to supply energy to the farm and reduce the farm's dependence on energy produced from nonrenewable sources such as coal and oil. Methods used at these projects included conservation tillage, solar heating, waste heat recovery, methane production from the anaerobic digestion of animal manure, electricity production from biogas, alcohol fuel production, fluidized-bed combustion of crop wastes, and computer-aided conservation irrigation. This paper gives a summarized report of the work done at the seven projects. It presents highlights and results, provides an overview of successes and problems and lists recommendations. 12 figs., 3 tabs.

  14. Program test objectives milestone 3. [Integrated Propulsion Technology Demonstrator

    NASA Technical Reports Server (NTRS)

    Gaynor, T. L.

    1994-01-01

    The following conclusions have been developed relative to propulsion system technology adequacy for efficient development and operation of recoverable and expendable launch vehicles (RLV and ELV) and the benefits which the integrated propulsion technology demonstrator will provide for enhancing technology: (1) Technology improvements relative to propulsion system design and operation can reduce program cost. Many features or improvement needs to enhance operability, reduce cost, and improve payload are identified. (2) The Integrated Propulsion Technology Demonstrator (IPTD) Program provides a means of resolving the majority of issues associated with improvement needs. (3) The IPTD will evaluate complex integration of vehicle and facility functions in fluid management and propulsion control systems, and provides an environment for validating improved mechanical and electrical components. (4) The IPTD provides a mechanism for investigating operational issues focusing on reducing manpower and time to perform various functions at the launch site. These efforts include model development, collection of data to validate subject models, and ultimate development of complex time line models. (5) The IPTD provides an engine test bed for tri/bi-propellant engine development firings which is representative of the actual vehicle environment. (6) The IPTD provides for only a limited multiengine configuration integration environment for RLV. Multiengine efforts may be simulated for a number of subsystems and a number of subsystems are relatively independent of the multiengine influences.

  15. Cladding burst behavior of Fe-based alloys under LOCA

    DOE PAGESBeta

    Terrani, Kurt A.; Dryepondt, Sebastien N.; Pint, Bruce A.; Massey, Caleb P.

    2015-12-17

    Burst behavior of austenitic and ferritic Fe-based alloy tubes has been examined under a simulated large break loss of coolant accident. Specifically, type 304 stainless steel (304SS) and oxidation resistant FeCrAl tubes were studied alongside Zircaloy-2 and Zircaloy-4 that are considered reference fuel cladding materials. Following the burst test, characterization of the cladding materials was carried out to gain insights regarding the integral burst behavior. Given the widespread availability of a comprehensive set of thermo-mechanical data at elevated temperatures for 304SS, a modeling framework was implemented to simulate the various processes that affect burst behavior in this Fe-based alloy. Themore » most important conclusion is that cladding ballooning due to creep is negligible for Fe-based alloys. Thus, unlike Zr-based alloys, cladding cross-sectional area remains largely unchanged up to the point of burst. Furthermore, for a given rod internal pressure, the temperature onset of burst in Fe-based alloys appears to be simply a function of the alloy's ultimate tensile strength, particularly at high rod internal pressures.« less

  16. Cladding burst behavior of Fe-based alloys under LOCA

    SciTech Connect

    Terrani, Kurt A.; Dryepondt, Sebastien N.; Pint, Bruce A.; Massey, Caleb P.

    2015-12-17

    Burst behavior of austenitic and ferritic Fe-based alloy tubes has been examined under a simulated large break loss of coolant accident. Specifically, type 304 stainless steel (304SS) and oxidation resistant FeCrAl tubes were studied alongside Zircaloy-2 and Zircaloy-4 that are considered reference fuel cladding materials. Following the burst test, characterization of the cladding materials was carried out to gain insights regarding the integral burst behavior. Given the widespread availability of a comprehensive set of thermo-mechanical data at elevated temperatures for 304SS, a modeling framework was implemented to simulate the various processes that affect burst behavior in this Fe-based alloy. The most important conclusion is that cladding ballooning due to creep is negligible for Fe-based alloys. Thus, unlike Zr-based alloys, cladding cross-sectional area remains largely unchanged up to the point of burst. Furthermore, for a given rod internal pressure, the temperature onset of burst in Fe-based alloys appears to be simply a function of the alloy's ultimate tensile strength, particularly at high rod internal pressures.

  17. Integrating human resources and program-planning strategies.

    PubMed

    Smith, J E

    1989-06-01

    The integration of human resources management (HRM) strategies with long-term program-planning strategies in hospital pharmacy departments is described. HRM is a behaviorally based, comprehensive strategy for the effective management and use of people that seeks to achieve coordination and integration with overall planning strategies and other managerial functions. It encompasses forecasting of staffing requirements; determining work-related factors that are strong "motivators" and thus contribute to employee productivity and job satisfaction; conducting a departmental personnel and skills inventory; employee career planning and development, including training and education programs; strategies for promotion and succession, including routes of advancement that provide alternatives to the managerial route; and recruitment and selection of new personnel to meet changing departmental needs. Increased competitiveness among hospitals and a shortage of pharmacists make it imperative that hospital pharmacy managers create strategies to attract, develop, and retain the right individuals to enable the department--and the hospital as a whole--to grow and change in response to the changing health-care environment in the United States. Pharmacy managers would be greatly aided in this mission by the establishment of a well-defined, national strategic plan for pharmacy programs and services that includes an analysis of what education and training are necessary for their successful accomplishment. Creation of links between overall program objectives and people-planning strategies will aid hospital pharmacy departments in maximizing the long-term effectiveness of their practice.

  18. The Glory Program: Global Science from a Unique Spacecraft Integration

    NASA Technical Reports Server (NTRS)

    Bajpayee Jaya; Durham, Darcie; Ichkawich, Thomas

    2006-01-01

    The Glory program is an Earth and Solar science mission designed to broaden science community knowledge of the environment. The causes and effects of global warming have become a concern in recent years and Glory aims to contribute to the knowledge base of the science community. Glory is designed for two functions: one is solar viewing to monitor the total solar irradiance and the other is observing the Earth s atmosphere for aerosol composition. The former is done with an active cavity radiometer, while the latter is accomplished with an aerosol polarimeter sensor to discern atmospheric particles. The Glory program is managed by NASA Goddard Space Flight Center (GSFC) with Orbital Sciences in Dulles, VA as the prime contractor for the spacecraft bus, mission operations, and ground system. This paper will describe some of the more unique features of the Glory program including the integration and testing of the satellite and instruments as well as the science data processing. The spacecraft integration and test approach requires extensive analysis and additional planning to ensure existing components are successfully functioning with the new Glory components. The science mission data analysis requires development of mission unique processing systems and algorithms. Science data analysis and distribution will utilize our national assets at the Goddard Institute for Space Studies (GISS) and the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP). The Satellite was originally designed and built for the Vegetation Canopy Lidar (VCL) mission, which was terminated in the middle of integration and testing due to payload development issues. The bus was then placed in secure storage in 2001 and removed from an environmentally controlled container in late 2003 to be refurbished to meet the Glory program requirements. Functional testing of all the components was done as a system at the start of the program, very different from a traditional program

  19. Integrating Application Programs for Bioinformatics Using a Web Browser.

    PubMed

    Ueno; Asai; Arita

    1999-01-01

    We have constructed a general framework for integrating application programs with control through a local Web browser. This method is based on a simple inter-process message function from an external process to application programs. Commands to a target program are prepared in a script file, which is parsed by a message dispatcher program. When it is used as a helper application to a Web browser, these messages will be sent from the browser by clicking a hyper-link in a Web document. Our framework also supports pluggable extension-modules for application programs by means of dynamic linking. A prototype system is implemented on our molecular structure-viewer program, MOSBY. It successfully featured a function to load an extension-module required for the docking study of molecular fragments from a Web page. Our simple framework facilitates the concise configuration of Web softwares without complicated knowledge on network computation and security issues. It is also applicable for a wide range of network computations processing private data using a Web browser.

  20. Development of integrated programs for Aerospace-vehicle Design (IPAD): Product program management systems

    NASA Technical Reports Server (NTRS)

    Isenberg, J. M.; Southall, J. W.

    1979-01-01

    The Integrated Programs for Aerospace Vehicle Design (IPAD) is a computing system to support company-wide design information processing. This document presents a brief description of the management system used to direct and control a product-oriented program. This document, together with the reference design process (CR 2981) and the manufacture interactions with the design process (CR 2982), comprises the reference information that forms the basis for specifying IPAD system requirements.

  1. Process development for cladding APT tungsten targets

    SciTech Connect

    Horner, M H; Barber, R; Dalder, E

    2000-11-27

    This report describes development of processes for cladding APT Target tungsten components with a thin layer (0.127-mm) of Alloy 718, Alloy 600 or 316L stainless steel alloy. The application requires that the cladding be thermally bonded to the tungsten in order to transfer heat generated in the tungsten volume to a surrounding coolant. High temperature diffusion bonding using the hot isostatic processing (HIP) technique was selected as the method for creating a metallurgical bond between pure tungsten tubes and rods and the cladding materials. Bonding studies using a uniaxially loaded vacuum hot press were conducted in preliminary experiments to determine acceptable time-temperature conditions for diffusion bonding. The results were successfully applied in cladding tungsten rods and tubes with these alloys. Temperatures 800-810 C were suitable for cladding tungsten with Alloy 600 and 316L stainless steel alloy, whereas tungsten was clad with Alloy 718 at 1020 C.

  2. Factors Influencing Learning Environments in an Integrated Experiential Program

    NASA Astrophysics Data System (ADS)

    Koci, Peter

    The research conducted for this dissertation examined the learning environment of a specific high school program that delivered the explicit curriculum through an integrated experiential manner, which utilized field and outdoor experiences. The program ran over one semester (five months) and it integrated the grade 10 British Columbian curriculum in five subjects. A mixed methods approach was employed to identify the students' perceptions and provide richer descriptions of their experiences related to their unique learning environment. Quantitative instruments were used to assess changes in students' perspectives of their learning environment, as well as other supporting factors including students' mindfulness, and behaviours towards the environment. Qualitative data collection included observations, open-ended questions, and impromptu interviews with the teacher. The qualitative data describe the factors and processes that influenced the learning environment and give a richer, deeper interpretation which complements the quantitative findings. The research results showed positive scores on all the quantitative measures conducted, and the qualitative data provided further insight into descriptions of learning environment constructs that the students perceived as most important. A major finding was that the group cohesion measure was perceived by students as the most important attribute of their preferred learning environment. A flow chart was developed to help the researcher conceptualize how the learning environment, learning process, and outcomes relate to one another in the studied program. This research attempts to explain through the consideration of this case study: how learning environments can influence behavioural change and how an interconnectedness among several factors in the learning process is influenced by the type of learning environment facilitated. Considerably more research is needed in this area to understand fully the complexity learning

  3. Analog and digital interface solutions for the common large-area display set (CLADS)

    NASA Astrophysics Data System (ADS)

    Hermann, David J.; Gorenflo, Ronald L.

    1997-07-01

    Battelle is under contract with Warner Robins Air Logistics Center to design a common large area display set (CLADS) for use in multiple airborne command, control, communications, computers and intelligence applications that currently use unique 19 inch cathode ray tubes (CRTs). The CLADS is a modular design, with common modules used wherever possible. Each CLADS includes an application-specific integration kit, which incorporates all of the unique interface components. Since there is no existing digital video interface standard for high resolution workstations, a standard interface was developed for CLADS and documented as an interface specification.One of the application-specific modules, the application video interface module (AVIM), readily incorporates most of the required application electrical interfaces for a given system into a single module. The analog AVIM, however, poses unique design problems when folding multiple application interface requirements into a single common AVIM for the most prevalent workstation display interface: analog RGB video. Future workstation display interfaces will incorporate fully digital video between the graphics hardware and the digital display device. A digital AVIM is described which utilizes a fiber channel interface to deliver high speed 1280 by 1024, 24- bit, 60 Hz digital video from a PCI graphics card to the CLADS. A video recording and playback device is described, as well as other common CLADS modules, including the display controller and power supply. This paper will discuss both the analog and digital AVIM interfaces, application BIT and power interfaces, as well as CLADS internal interfaces.

  4. Termination of plastic-clad fiber. [Plastic-clad silica

    SciTech Connect

    Nance, W.R.

    1982-03-01

    Optical waveguides are ideal in a nuclear weapon environment because of their resistance to electromagnetic interference. Of the fibers on today's market, plastic-clad silica (PCS) is the most radiation resistant and therfore the best choice. Because terminating PCS is complex, this paper attemps to address the major problems associated with these terminations including selecting the proper connector and optimizing the terminating procedures. The sources of losses in the connectors are summarized and typical loss values are given for four connectors which were tested.

  5. Advanced Fuels Campaign Cladding & Coatings Meeting Summary

    SciTech Connect

    Not Listed

    2013-03-01

    The Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) organized a Cladding and Coatings operational meeting February 12-13, 2013, at Oak Ridge National Laboratory (ORNL). Representatives from the U.S. Department of Energy (DOE), national laboratories, industry, and universities attended the two-day meeting. The purpose of the meeting was to discuss advanced cladding and cladding coating research and development (R&D); review experimental testing capabilities for assessing accident tolerant fuels; and review industry/university plans and experience in light water reactor (LWR) cladding and coating R&D.

  6. Protective claddings for high strength chromium alloys

    NASA Technical Reports Server (NTRS)

    Collins, J. F.

    1971-01-01

    The application of a Cr-Y-Hf-Th alloy as a protective cladding for a high strength chromium alloy was investigated for its effectiveness in inhibiting nitrogen embrittlement of a core alloy. Cladding was accomplished by a combination of hot gas pressure bonding and roll cladding techniques. Based on bend DBTT, the cladding alloy was effective in inhibiting nitrogen embrittlement of the chromium core alloy for up to 720 ks (200hours) in air at 1422 K (2100 F). A significant increase in the bend DBTT occurred with longer time exposures at 1422 K or short time exposures at 1589 K (2400 F).

  7. Informatics integration in a medical residency program: early experiences.

    PubMed

    Moidu, K; Leehy, M A; Steinberg, I; Einreinhofer, S; Falsone, J J; Cleary, J; Nair, S; Mazur, E

    1996-01-01

    In 1992, Informatics training was integrated into the medical residency program at Norwalk Hospital. The program objective was to familiarize the residents with clinical applications of information technology that could enhance their productivity in clinical practice. In its first year, the curriculum was theory oriented. Evaluation of the program at the end of the first year led to a significant restructuring of the program format and curriculum. The trainees did not find theory to be of immediate clinical value, in the second year the program emphasis was redirected toward the development of practical skills. Next year, in 1993, 'Informatics Clinics' were initiated to develop practical Informatics skills that would be useful in a clinical setting. This approach was more successful but did not offer a complete solution. The degree to which the concepts and methods learned are clinically utilized by residents will depend upon the degree of reinforcement provided in the clinical residency years. In addition, there is a need for the development of assessment standards for the evaluation of Informatics literacy levels. In the absence of assessment standards the level of Informatics literacy in medical graduates remains undetermined Consequently, it is difficult to determine whether the training received has transformed expectations into reality.

  8. The ideal compliance world: integrating physicians into the compliance program.

    PubMed

    Belton, P R; Roughton, S E

    1999-12-01

    Compliance officers are in a unique position to provide guidance to physicians and will succeed in gaining physician support and buy-in when appropriate steps are taken to integrate physicians into the compliance program. First and foremost, the compliance officer's primary responsibility is to apprise physicians of the seriousness nature of current compliance issues. When physicians are provided with clear information through a variety of media, they will understand that compliance program goals and objectives will resolve compliance-related issues dilemmas. Next, the compliance officer should expect no less than the ideal compliance world. Recruit physician champions who will actively participate in compliance program planning and development. Call upon medical staff members to get involved in implementation stages of compliance action plans and engage physician leaders to educate and train their physician peers on compliance-related issues. Most importantly, minimize individual physician liability by providing adequate education programs to physicians. Help them to master the art of coding and documentation and to mitigate any prospect of fraud and abuse or compliance-related concerns. Last, collaboration is the key--the compliance officer must provide guidance to the physician so that the physician may continue to fulfill the role of leader and healer. In turn, the physician must recognize that his or her actions and those of the hospital and system are inseparable and that they must actively participate in compliance program initiatives.

  9. Status of the Fiber Optic Control System Integration (FOCSI) program

    NASA Astrophysics Data System (ADS)

    Baumbick, Robert J.

    1993-05-01

    This report presents a discussion of the progress made in the NASA/NAVY Fiber Optic Control System Integration (FOCSI) program. This program will culminate in open-loop flight tests of passive optical sensors and associated electro-optics on an F-18 aircraft. Currently, the program is in the final stages of hardware fabrication and environmental testing of the passive optical sensors and electro-optics. This program is a foundation for future Fly-by-Light (FBL) programs. The term Fly-by-Light is used to describe the utilization of passive optical sensors and fiber optic data links for monitoring and control of aircraft in which sensor and actuation signals are transmitted optically. The benefits of this technology for advanced aircraft include the following: improved reliability and reduced certification cost due to greater immunity to EME (electromagnetic effects); reduced harness volume and weight; elimination of short circuits and sparking in wiring due to insulation deterioration; lower maintenance costs (fewer components); greater flexibility in data bus protocol and architecture; absence of ground loops; and higher operating temperatures for electrically passive optical sensors.

  10. Status of the Fiber Optic Control System Integration (FOCSI) program

    NASA Technical Reports Server (NTRS)

    Baumbick, Robert J.

    1993-01-01

    This report presents a discussion of the progress made in the NASA/NAVY Fiber Optic Control System Integration (FOCSI) program. This program will culminate in open-loop flight tests of passive optical sensors and associated electro-optics on an F-18 aircraft. Currently, the program is in the final stages of hardware fabrication and environmental testing of the passive optical sensors and electro-optics. This program is a foundation for future Fly-by-Light (FBL) programs. The term Fly-by-Light is used to describe the utilization of passive optical sensors and fiber optic data links for monitoring and control of aircraft in which sensor and actuation signals are transmitted optically. The benefits of this technology for advanced aircraft include the following: improved reliability and reduced certification cost due to greater immunity to EME (electromagnetic effects); reduced harness volume and weight; elimination of short circuits and sparking in wiring due to insulation deterioration; lower maintenance costs (fewer components); greater flexibility in data bus protocol and architecture; absence of ground loops; and higher operating temperatures for electrically passive optical sensors.

  11. Reflection of a 7-year patient care program: implementing and sustaining an integrative hospital program.

    PubMed

    Ernst, Lorraine S; Ferrer, Lynn

    2009-12-01

    Integrative alternative therapies, also known as holistic therapies, have many applications in hospitals and health centers. These may include relaxation therapies, meditation, massage, reflexology, and Reiki or healing touch. Patients today are looking for these services, and institutions continue to explore ways to provide them without affecting their bottom line. The Integrative Cardiac Wellness Program is such a service, and its growth and longevity comes out of the personal investment of the staff to the program and to their patients. The literature review on the permanence of caring practice shows that caring about your work with patients, not just the job, is critical in longevity (Graber & Mitcham, 2004). The holistic nurses' and staff 's commitment to their professional growth within their specialty and their personal spiritual practice as experts in the field forms the backbone of the Integrative Wellness Program's success. It has been in existence for 7 years, providing integrative healing therapies to more than 7,000 patients, making it one of the most experienced. The program now serves cardiac surgery patients, and patients who have been diagnosed with cancer.

  12. Occupational Component. 36-Level Courses. Program of Studies/Curriculum Guide. Integrated Occupational Program.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch.

    The Integrated Occupational Program (IOP) enables students in Alberta (Canada) who have experienced difficulty in learning to develop essential concepts, skills, and attitudes in the context of one or more occupational clusters. The IOP has four levels: occupational awareness (grades 8-9), career exploration (level 16), occupational orientation…

  13. Reflection of a 7-year patient care program: implementing and sustaining an integrative hospital program.

    PubMed

    Ernst, Lorraine S; Ferrer, Lynn

    2009-12-01

    Integrative alternative therapies, also known as holistic therapies, have many applications in hospitals and health centers. These may include relaxation therapies, meditation, massage, reflexology, and Reiki or healing touch. Patients today are looking for these services, and institutions continue to explore ways to provide them without affecting their bottom line. The Integrative Cardiac Wellness Program is such a service, and its growth and longevity comes out of the personal investment of the staff to the program and to their patients. The literature review on the permanence of caring practice shows that caring about your work with patients, not just the job, is critical in longevity (Graber & Mitcham, 2004). The holistic nurses' and staff 's commitment to their professional growth within their specialty and their personal spiritual practice as experts in the field forms the backbone of the Integrative Wellness Program's success. It has been in existence for 7 years, providing integrative healing therapies to more than 7,000 patients, making it one of the most experienced. The program now serves cardiac surgery patients, and patients who have been diagnosed with cancer. PMID:20009019

  14. Evaluation of the Integrated Services Pilot Program from Western Australia.

    PubMed

    Hancock, Peter; Cooper, Trudi; Bahn, Susanne

    2009-08-01

    Independent evaluation of refugee-focused programs in developed nations is increasingly a mandatory requirement of funding bodies and government agencies. This paper presents an evaluation of the Integrated Services Centre (ISC) Pilot Project that was conducted in Australia in 2007 and early 2008. The purpose of the ISC program was to provide integrated support to humanitarian refugees in settlement, physical health, mental health and employment. The Pilot Project was based in two primary schools in Perth, Western Australia. The evaluation utilized a flexible qualitative 'engaged' methodology and included interviews, focus groups and telephone interviews with the key stakeholders, project staff and a small number of refugee families. The strength of the qualitative methodology (including data that is narrative rich) is that it highlights issues as perceived by each stakeholder and provides insights into the daily work by ISC staff that helped to uncover unintended outcomes. Despite the fact that the ISC evaluation was supposed to be a 'before and after' design, the researchers acknowledge a common weakness in many evaluations (including the ISC) that when baseline data is required, evaluators are recruited after the project has begun. This issue is discussed in the paper. It is critical that independent evaluators are able to begin collecting baseline data as soon as programs are launched, if not before. PMID:19167072

  15. Expanding physician education in health care fraud and program integrity.

    PubMed

    Agrawal, Shantanu; Tarzy, Bruce; Hunt, Lauren; Taitsman, Julie; Budetti, Peter

    2013-08-01

    Program integrity (PI) spans the entire spectrum of improper payments from fraud to abuse, errors, and waste in the health care system. Few physicians will perpetrate fraud or abuse during their careers, but nearly all will contribute to the remaining spectrum of improper payments, making preventive education in this area vital. Despite the enormous impact that PI issues have on government-sponsored and private insurance programs, physicians receive little formal education in this area. Physicians' lack of awareness of PI issues not only makes them more likely to submit inappropriate claims, generate orders that other providers and suppliers will use to submit inappropriate claims, and document improperly in the medical record but also more likely to become victims of fraud schemes themselves.In this article, the authors provide an overview of the current state of PI issues in general, and fraud in particular, as well as a description of the state of formal education for practicing physicians, residents, and fellows. Building on the lessons from pilot programs conducted by the Centers for Medicare and Medicaid Services and partner organizations, the authors then propose a model PI education curriculum to be implemented nationwide for physicians at all levels. They recommend that various stakeholder organizations take part in the development and implementation process to ensure that all perspectives are included. Educating physicians is an essential step in establishing a broader culture of compliance and improved integrity in the health care system, extending beyond Medicare and Medicaid.

  16. Integrated flexible manufacturing program for manufacturing automation and rapid prototyping

    NASA Technical Reports Server (NTRS)

    Brooks, S. L.; Brown, C. W.; King, M. S.; Simons, W. R.; Zimmerman, J. J.

    1993-01-01

    The Kansas City Division of Allied Signal Inc., as part of the Integrated Flexible Manufacturing Program (IFMP), is developing an integrated manufacturing environment. Several systems are being developed to produce standards and automation tools for specific activities within the manufacturing environment. The Advanced Manufacturing Development System (AMDS) is concentrating on information standards (STEP) and product data transfer; the Expert Cut Planner system (XCUT) is concentrating on machining operation process planning standards and automation capabilities; the Advanced Numerical Control system (ANC) is concentrating on NC data preparation standards and NC data generation tools; the Inspection Planning and Programming Expert system (IPPEX) is concentrating on inspection process planning, coordinate measuring machine (CMM) inspection standards and CMM part program generation tools; and the Intelligent Scheduling and Planning System (ISAPS) is concentrating on planning and scheduling tools for a flexible manufacturing system environment. All of these projects are working together to address information exchange, standardization, and information sharing to support rapid prototyping in a Flexible Manufacturing System (FMS) environment.

  17. Human Research Program Integrated Research Plan. Revision C

    NASA Technical Reports Server (NTRS)

    Steinberg, Susan

    2011-01-01

    Crew health and performance are critical to successful human exploration beyond low Earth orbit. The Human Research Program (HRP) is essential to enabling extended periods of space exploration because it provides knowledge and tools to mitigate risks to human health and performance. Risks include physiological effects from radiation and hypogravity environments, as well as unique challenges in medical support, human factors, and behavioral or psychological factors. The Human Research Program (HRP) delivers human health and performance countermeasures, knowledge, technologies and tools to enable safe, reliable, and productive human space exploration. Without HRP results, NASA will face unknown and unacceptable risks for mission success and post-mission crew health. This Integrated Research Plan (IRP) describes (1) HRP's approach and research activities that are intended to address the needs of human space exploration and serve HRP customers and (2) the method of integration for risk mitigation. The scope of the IRP is limited to the activities that can be conducted with the resources available to the HRP; it does not contain activities that would be performed if additional resources were available. The timescale of human space exploration is envisioned to take many decades. The IRP illustrates the program s research plan through the timescale of early lunar missions of extended duration.

  18. An Innovative Ceramic Corrosion Protection System for Zircaloy Cladding

    SciTech Connect

    Ronald H. Baney, Dr. D. Butt, Dr. P. Demkowicz, Dr. G. Fuchs Department of Materials Science; James S. Tulenko, Department of Nuclear and Radiological Engineering; University of Florida.

    2003-02-19

    Light Water reactor (LWR) fuel performance is currently limited by thermal, chemical and mechanical constraints associated with the design, fabrication, and operation of the fuel in incore operation. Corrosion of the zirconium based (Zircaloy-4) alloy cladding of the fuel is a primary limiting factor. Recent success at the University of Florida in developing thin ceramic films with great adhesive properties for metal substrates offers an innovative breakthrough for eliminating a major weakness of the Zircaloy clad. ?The University of Florida proposes to coat the existing Zircaloy clad tubes with a ceramic coating for corrosion protection. An added bonus of this approach would be the implementation of a boron-containing burnable poison outer layer will also be demonstrated as part of the ceramic coating development. In this proposed effort, emphasis will be on the ceramic coating with only demonstration of feasibility on the burnable outer coating approach. This proposed program i s expected to give a step change (approximately a doubling) in clad lifetime before failure due to corrosion. In the development of ceramic coatings for Zircaloy-4 clad, silicon carbide and zirconium carbide coatings will first be applied to Zircaloy-4 coupons and cladding samples by thermal assisted chemical vapor deposition, plasma assisted chemical vapor deposition or by laser ablation deposition. All of these processes are in use at the University of Florida and have shown great potential. The questions of adhesion and thermal expansion mismatch of the ceramic coating to the Zircaloy substrate will be addressed. Several solutions to these conditions will be examined, if needed. These solutions include the use of a zirconium oxide compliant layer, employment of a laser roughened surface and the use of a gradient composition interlayer. These solutions have already been shown to be effective for other high modulus coatings on metal substrates. Mechanical properties and adhesion of the

  19. Structural Integrity Program for INTEC Calcined Solids Storage Facilities

    SciTech Connect

    Bryant, Jeffrey Whealdon; Nenni, Joseph A; Timothy S. Yoder

    2003-05-01

    This report documents the activities of the structural integrity program at the Idaho Nuclear Technology and Engineering Center relevant to the high-level waste Calcined Solids Storage Facilities and associated equipment, as required by DOE M 435.1-1, “Radioactive Waste Management Manual.” Based on the evaluation documented in this report, the Calcined Solids Storage Facilities are not leaking and are structurally sound for continued service. Recommendations are provided for continued monitoring of the Calcined Solids Storage Facilities.

  20. National Aerospace Plane Integrated Fuselage/Cryotank Risk Reduction program

    NASA Astrophysics Data System (ADS)

    Dayton, K. E.

    1993-06-01

    The principal objectives and results of the National Aerospace Plane (NASP) Integrated Risk Reduction program are briefly reviewed. The program demonstrated the feasibility of manufacturing lightweight advanced composite materials for single-stage-to-orbit hypersonic flight vehicle applications. A series of combined load simulation tests (thermal, mechanical, and cryogenic) demonstrated proof of concept performance for an all unlined composite cryogenic fuel tank with flat end bulkheads and a high-temperature thin-shell advanced composite fuselage. Temperatures of the fuselage were as high as 1300 F, with 100 percent bending and shear loads applied to the tank while filled with 850 gallons of cryogenic fluid hydrogen (-425 F). Leak rates measured on and around the cryotank shell and bulkheads were well below acceptable levels.

  1. BWR Full Integral Simulation Test (FIST) program: facility description report

    SciTech Connect

    Stephens, A G

    1984-09-01

    A new boiling water reactor safety test facility (FIST, Full Integral Simulation Test) is described. It will be used to investigate small breaks and operational transients and to tie results from such tests to earlier large-break test results determined in the TLTA. The new facility's full height and prototypical components constitute a major scaling improvement over earlier test facilities. A heated feedwater system, permitting steady-state operation, and a large increase in the number of measurements are other significant improvements. The program background is outlined and program objectives defined. The design basis is presented together with a detailed, complete description of the facility and measurements to be made. An extensive component scaling analysis and prediction of performance are presented.

  2. Aeronautics Research Mission Directorate Integrated Systems Research Program (ISRP) and UAS Integration in the NAS Project

    NASA Technical Reports Server (NTRS)

    Wolfe, Jean

    2010-01-01

    Program Goal: Conduct research at an integrated system-level on promising concepts and technologies and explore, assess, or demonstrate the benefits in a relevant environment.Criteria for selection of projects for Integrated Systems Research: a) Technology has attained enough maturity in the foundational research program that they merit more in-depth evaluation at an integrated system level in a relevant environment. b) Technologies which systems analysis indicates have the most potential for contributing to the simultaneous attainment of goals. c) Technologies identified through stakeholder input as having potential for simultaneous attainment of goals. d) Research not being done by other government agencies and appropriate for NASA to conduct. e) Budget augmentation. Environmentally Responsible Aviation (ERA) Project Explore and assess new vehicle concepts and enabling technologies through system-level experimentation to simultaneously reduce fuel burn, noise, and emissions Unmanned Aircraft Systems (UAS) Integration in the National Airspace System (NAS) Project Contribute capabilities that reduce technical barriers related to the safety and operational challenges associated with enabling routine UAS access to the NAS Innovative Concepts for Green Aviation (ICGA) Project Spur innovation by offering research opportunities to the broader aeronautics community through peer-reviewed proposals, with a focus on making aviation more eco-friendly. Establish incentive prizes similar to the Centennial Challenges and sponsor innovation demonstrations of selected technologies that show promise of reducing aviation s impact on the environment

  3. Measuring integrated pest management programs for public buildings.

    PubMed

    Greene, Albert; Breisch, Nancy L

    2002-02-01

    Integrated pest management (IPM) tends to be perceived by different stakeholder groups either as a methodology for effective pest control or as an ideology of responsible environmental stewardship. The IPM process has never been subjected to a rigorous empirical test as a control methodology in buildings; published studies have either tested isolated program components or have presented uncontrolled, sequential descriptions of IPM replacing traditional pest control service procedures. Because ideological measurement is simpler, cheaper, and more relevant than methodological testing to evaluate structural IPM performance in the public sector, data on pesticide use/risk and customer satisfaction, rather than control efficacy, are used by the General Services Administration (GSA) IPM program to demonstrate success compatible with Government Performance and Results Act (GPRA) guidelines. Implementation of IPM in 1989 resulted in significant decreases both in quantities of insecticide applied indoors and requests for pest control service by building occupants throughout the first decade of the program. Although these results do not provide an empirical test of structural IPM methodological superiority as a means of reducing pest populations, they indicate that replacing sprayed insecticide formulations with baits and using client reporting as the primary pest surveillance method can successfully achieve the policy goals of a large-scale IPM program for public buildings. PMID:11942743

  4. Measuring integrated pest management programs for public buildings.

    PubMed

    Greene, Albert; Breisch, Nancy L

    2002-02-01

    Integrated pest management (IPM) tends to be perceived by different stakeholder groups either as a methodology for effective pest control or as an ideology of responsible environmental stewardship. The IPM process has never been subjected to a rigorous empirical test as a control methodology in buildings; published studies have either tested isolated program components or have presented uncontrolled, sequential descriptions of IPM replacing traditional pest control service procedures. Because ideological measurement is simpler, cheaper, and more relevant than methodological testing to evaluate structural IPM performance in the public sector, data on pesticide use/risk and customer satisfaction, rather than control efficacy, are used by the General Services Administration (GSA) IPM program to demonstrate success compatible with Government Performance and Results Act (GPRA) guidelines. Implementation of IPM in 1989 resulted in significant decreases both in quantities of insecticide applied indoors and requests for pest control service by building occupants throughout the first decade of the program. Although these results do not provide an empirical test of structural IPM methodological superiority as a means of reducing pest populations, they indicate that replacing sprayed insecticide formulations with baits and using client reporting as the primary pest surveillance method can successfully achieve the policy goals of a large-scale IPM program for public buildings.

  5. Integrated research training program of excellence in radiochemistry

    SciTech Connect

    Lapi, Suzanne

    2015-09-18

    The overall goal of this “Integrated Research Training Program of Excellence in Radiochemistry” is to provide a rich and deep research experience in state-of-the-art radiochemistry and in the fundamentals of radioisotopic labeling and tracer methodology to develop researchers who are capable of meeting the challenges of designing and preparing radiotracers of broad applicability for monitoring and imaging diverse biological systems and environmental processes. This program was based in the Departments of Radiology and Radiation Oncology at Washington University Medical School and the Department of Chemistry at the University of Illinois at Urbana Champaign, and it was initially directed by Professor Michael J. Welch as Principal Investigator. After his passing in 2012, the program was led by Professor Suzanne E. Lapi. Programmatic content and participant progress was overseen by an Internal Advisory Committee of senior investigators consisting of the PIs, Professor Mach from the Department of Radiology at Washington University and Professor John A. Katzenellenbogen of the Department of Chemistry at the University of Illinois. A small External Advisory Committee to give overall program guidance was also constituted of experts in radiolabeled compounds and in their applications in environmental and plant science.

  6. 49 CFR 192.911 - What are the elements of an integrity management program?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false What are the elements of an integrity management... Transmission Pipeline Integrity Management § 192.911 What are the elements of an integrity management program? An operator's initial integrity management program begins with a framework (see § 192.907)...

  7. Modeling Thermal and Stress Behavior of the Fuel-clad Interface in Monolithic Fuel Mini-plates

    SciTech Connect

    Gregory K. Miller; Pavel G. Medvedev; Douglas E. Burkes; Daniel M. Wachs

    2010-08-01

    As part of the Global Threat Reduction Initiative, a fuel development and qualification program is in process with the objective of qualifying very high density low enriched uranium fuel that will enable the conversion of high performance research reactors with operational requirements beyond those supported with currently available low enriched uranium fuels. The high density of the fuel is achieved by replacing the fuel meat with a single monolithic low enriched uranium-molybdenum fuel foil. Doing so creates differences in the mechanical and structural characteristics of the fuel plate because of the planar interface created by the fuel foil and cladding. Furthermore, the monolithic fuel meat will dominate the structural properties of the fuel plate rather than the aluminum matrix, which is characteristic of dispersion fuel types. Understanding the integrity and behavior of the fuel-clad interface during irradiation is of great importance for qualification of the new fuel, but can be somewhat challenging to determine with a single technique. Efforts aimed at addressing this problem are underway within the fuel development and qualification program, comprised of modeling, as-fabricated plate characterization, and post-irradiation examination. An initial finite element analysis model has been developed to investigate worst-case scenarios for the basic monolithic fuel plate structure, using typical mini-plate irradiation conditions in the Advanced Test Reactor. Initial analysis shows that the stress normal to the fuel-clad interface dominates during irradiation, and that the presence of small, rounded delaminations at the interface is not of great concern. However, larger and/or fuel-clad delaminations with sharp corners can create areas of concern, as maximum principal cladding stress, strain, displacement, and peak fuel temperature are all significantly increased. Furthermore, stresses resulting from temperature gradients that cause the plate to bow or buckle in

  8. Integrated Risk Management Within NASA Programs/Projects

    NASA Technical Reports Server (NTRS)

    Connley, Warren; Rad, Adrian; Botzum, Stephen

    2004-01-01

    As NASA Project Risk Management activities continue to evolve, the need to successfully integrate risk management processes across the life cycle, between functional disciplines, stakeholders, various management policies, and within cost, schedule and performance requirements/constraints become more evident and important. Today's programs and projects are complex undertakings that include a myriad of processes, tools, techniques, management arrangements and other variables all of which must function together in order to achieve mission success. The perception and impact of risk may vary significantly among stakeholders and may influence decisions that may have unintended consequences on the project during a future phase of the life cycle. In these cases, risks may be unintentionally and/or arbitrarily transferred to others without the benefit of a comprehensive systemic risk assessment. Integrating risk across people, processes, and project requirements/constraints serves to enhance decisions, strengthen communication pathways, and reinforce the ability of the project team to identify and manage risks across the broad spectrum of project management responsibilities. The ability to identify risks in all areas of project management increases the likelihood a project will identify significant issues before they become problems and allows projects to make effective and efficient use of shrinking resources. By getting a total team integrated risk effort, applying a disciplined and rigorous process, along with understanding project requirements/constraints provides the opportunity for more effective risk management. Applying an integrated approach to risk management makes it possible to do a better job at balancing safety, cost, schedule, operational performance and other elements of risk. This paper will examine how people, processes, and project requirements/constraints can be integrated across the project lifecycle for better risk management and ultimately improve the

  9. Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method

    NASA Astrophysics Data System (ADS)

    Huang, Zilin; Wang, Gang; Wei, Shaopeng; Li, Changhong; Rong, Yiming

    2016-09-01

    Laser hot wire cladding, with the prominent features of low heat input, high energy efficiency, and high precision, is widely used for remanufacturing metal parts. The cladding process, however, needs to be improved by using a quantitative method. In this work, volumetric defect ratio was proposed as the criterion to describe the integrity of forming quality for cladding layers. Laser deposition experiments with FV520B, one of martensitic stainless steels, were designed by using the Taguchi method. Four process variables, namely, laser power ( P), scanning speed ( V s), wire feed rate ( V f), and wire current ( I), were optimized based on the analysis of signal-to-noise (S/N) ratio. Metallurgic observation of cladding layer was conducted to compare the forming quality and to validate the analysis method. A stable and continuous process with the optimum parameter combination produced uniform microstructure with minimal defects and cracks, which resulted in a good metallurgical bonding interface.

  10. Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method

    NASA Astrophysics Data System (ADS)

    Huang, Zilin; Wang, Gang; Wei, Shaopeng; Li, Changhong; Rong, Yiming

    2016-07-01

    Laser hot wire cladding, with the prominent features of low heat input, high energy efficiency, and high precision, is widely used for remanufacturing metal parts. The cladding process, however, needs to be improved by using a quantitative method. In this work, volumetric defect ratio was proposed as the criterion to describe the integrity of forming quality for cladding layers. Laser deposition experiments with FV520B, one of martensitic stainless steels, were designed by using the Taguchi method. Four process variables, namely, laser power (P), scanning speed (V s), wire feed rate (V f), and wire current (I), were optimized based on the analysis of signal-to-noise (S/N) ratio. Metallurgic observation of cladding layer was conducted to compare the forming quality and to validate the analysis method. A stable and continuous process with the optimum parameter combination produced uniform microstructure with minimal defects and cracks, which resulted in a good metallurgical bonding interface.

  11. FY 2014 Status Report: of Vibration Testing of Clad Fuel (M4FT-14OR0805033)

    SciTech Connect

    Bevard, Bruce Balkcom

    2014-03-28

    The DOE Used Fuel Disposition Campaign (UFDC) tasked Oak Ridge National Laboratory (ORNL) to investigate the behavior of light-water-reactor (LWR) fuel cladding material performance related to extended storage and transportation of UNF. ORNL has been tasked to perform a systematic study on UNF integrity under simulated normal conditions of transportation (NCT) by using the recently developed hot-cell testing equipment, Cyclic Integrated Reversible-Bending Fatigue Tester (CIRFT). To support the testing on actual high-burnup UNF, fast-neutron irradiation of pre-hydrided zirconium-alloy cladding in the High Flux Isotope Reactor (HFIR) at elevated temperatures will be used to simulate the effects of high-burnup on fuel cladding for help in understanding the cladding materials properties relevant to extended storage and subsequent transportation. The irradiated pre-hydrided metallic materials testing will generate baseline data to benchmark hot-cell testing of the actual high-burnup UNF cladding. More importantly, the HFIR-irradiated samples will be free of alpha contamination and can be provided to researchers who do not have hot cell facilities to handle highly contaminated high-burnup UNF cladding to support their research projects for the UFDC.

  12. Cladding Alloys for Fluoride Salt Compatibility

    SciTech Connect

    Muralidharan, Govindarajan; Wilson, Dane F; Walker, Larry R; Santella, Michael L; Holcomb, David Eugene

    2011-06-01

    This report provides an overview of several candidate technologies for cladding nickel-based corrosion protection layers onto high-temperature structural alloys. The report also provides a brief overview of the welding and weld performance issues associated with joining nickel-clad nickel-based alloys. From the available techniques, two cladding technologies were selected for initial evaluation. The first technique is a line-of-sight method that would be useful for cladding large structures such as vessel interiors or large piping. The line-of-sight method is a laser-based surface cladding technique in which a high-purity nickel powder mixed into a polymer binder is first sprayed onto the surface, baked, and then rapidly melted using a high-power laser. The second technique is a vapor phase technique based on the nickel-carbonyl process that is suitable for cladding inaccessible surfaces such as the interior surfaces of heat exchangers. An initial evaluation for performed on the quality of nickel claddings processed using the two selected cladding techniques.

  13. Energy efficient engine component development and integration program

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The objective of the Energy Efficient Engine Component Development and Integration program is to develop, evaluate, and demonstrate the technology for achieving lower installed fuel consumption and lower operating costs in future commercial turbofan engines. Minimum goals have been set for a 12 percent reduction in thrust specific fuel consumption (TSFC), 5 percent reduction in direct operating cost (DOC), and 50 percent reduction in performance degradation for the Energy Efficient Engine (flight propulsion system) relative to the JT9D-7A reference engine. The Energy Efficienct Engine features a twin spool, direct drive, mixed flow exhaust configuration, utilizing an integrated engine nacelle structure. A short, stiff, high rotor and a single stage high pressure turbine are among the major enhancements in providing for both performance retention and major reductions in maintenance and direct operating costs. Improved clearance control in the high pressure compressor and turbines, and advanced single crystal materials in turbine blades and vanes are among the major features providing performance improvement. Highlights of work accomplished and programs modifications and deletions are presented.

  14. Benefits and costs of integrating technology into undergraduate nursing programs.

    PubMed

    Glasgow, Mary Ellen Smith; Cornelius, Frances H

    2005-01-01

    Advances in technology over the last decade have resulted in increased opportunities for educators to become more innovative in classroom and clinical teaching. These innovations have allowed students and faculty to access essential clinical information at the point of care/need. By capitalizing on technologies such as personal digital assistants and course delivery shells, faculty and students have both portable and remote access to information that can guide practice and learning activities in clinical, classroom, and distance settings. For instance, a student can use a personal digital assistant to research a patient's new medication at the bedside, study course information, access references during class in response to a question, or download clinical materials from home. Although the benefits of having ready access to information seem obvious, there are costs and strategic planning activities associated with implementing these projects. Clearly, the objective of any academic nursing program is to develop skills among students so they can efficiently access information and use that information to guide their nursing practice. To do so, academic nursing administrators must have the forethought to envision how new technologies can support achieving this goal as well as the ability to put in place the infrastructure supports needed for success. This article presents a case study of how one institution developed the necessary infrastructure and garnished the appropriate resources to implement an ambitious technology initiative integrated throughout a large undergraduate nursing program. In addition, how the integration of technology, online and mobile, can enhance clinical learning will be discussed.

  15. Process improvement program evolves into compliance program at an integrated delivery system.

    PubMed

    Tyk, R C; Hylton, P G

    1998-09-01

    An integrated delivery system discovered questionable practices when it undertook a process-improvement initiative for its revenue-to-cash cycle. These discoveries served as a wake-up call to the organization that it needed to develop a comprehensive corporate compliance program. The organization engaged legal counsel to help it establish such a program. A corporate compliance officer was hired, and a compliance committee was set up. They worked with counsel to develop the structure and substance of the program and establish a corporate code of conduct that became a part of the organization's policies and procedures. Teams were formed in various areas of the organization to review compliance-related activities and suggest improvements. Clinical and nonclinical staff attended mandatory educational sessions about the program. By approaching compliance systematically, the organization has put itself in an excellent position to avoid fraudulent and abusive activities- and the government scrutiny they invite. PMID:10182746

  16. Process improvement program evolves into compliance program at an integrated delivery system.

    PubMed

    Tyk, R C; Hylton, P G

    1998-09-01

    An integrated delivery system discovered questionable practices when it undertook a process-improvement initiative for its revenue-to-cash cycle. These discoveries served as a wake-up call to the organization that it needed to develop a comprehensive corporate compliance program. The organization engaged legal counsel to help it establish such a program. A corporate compliance officer was hired, and a compliance committee was set up. They worked with counsel to develop the structure and substance of the program and establish a corporate code of conduct that became a part of the organization's policies and procedures. Teams were formed in various areas of the organization to review compliance-related activities and suggest improvements. Clinical and nonclinical staff attended mandatory educational sessions about the program. By approaching compliance systematically, the organization has put itself in an excellent position to avoid fraudulent and abusive activities- and the government scrutiny they invite.

  17. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  18. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  19. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  20. Two Inseparable Facets of Technology Integration Programs: Technology and Theoretical Framework

    ERIC Educational Resources Information Center

    Demir, Servet

    2011-01-01

    This paper considers the process of program development aiming at technology integration for teachers. For this consideration, the paper focused on an integration program which was recently developed as part of a larger project. The participants of this program were 45 in-service teachers. The program continued four weeks and the conduct of the…

  1. Examination of frit vent from Sixty-Watt Heat Source simulant fueled clad vent set

    SciTech Connect

    Ulrich, G.B.

    1995-11-01

    The flow rate and the metallurgical condition of a frit vent from a simulant-fueled clad vent set (CVS) that had been hot isostatically pressed (HIP) for the Sixty-Watt Heat Source program were evaluated. The flow rate form the defueled vent cup subassembly was reduced approximately 25% from the original flow rate. No obstructions were found to account for the reduced flow rate. Measurements indicate that the frit vent powder thickness was reduced about 30%. Most likely, the powder was compressed during the HIP operation, which increased the density of the powder layer and thus reduced the flow rate of the assembly. All other observed manufacturing attributes appeared to be normal, but the vent hole activation technique needs further refinement before it is used in applications requiring maximum CVS integrity.

  2. INTEGRATION OF STRENGTH AND CONDITIONING PRINCIPLES INTO A REHABILITATION PROGRAM

    PubMed Central

    Lorenz, Daniel S.

    2011-01-01

    Background and Purpose: Rehabilitation and strength and conditioning are often seen as two separate entities in athletic injury recovery. Traditionally an athlete progresses from the rehabilitation environment under the care of a physical therapist and/or athletic trainer to the strength and conditioning coach for specific return to sport training. These two facets of return to sport are often considered to have separate goals. Initial goals of each are often different due to the timing of their implementation encompassing different stages of post-injury recovery. The initial focus of post injury rehabilitation includes alleviation of dysfunction, enhancement of tissue healing, and provision of a systematic progression of range-of-motion and strength. During the return to function phases, specific return to play goals are paramount. Understanding of specific principles and program parameters is necessary when designing and implementing an athlete's rehabilitation program. Communication and collaboration amongst all individuals caring for the athlete is a must. The purpose of this review is to outline the current evidence supporting utilization of training principles in athletic rehabilitation, as well as provide suggested implementation of such principles throughout different phases of a proposed rehabilitation program. Evidence Acquisition: The following electronic databases were used to identify research relevant to this clinical commentary: MEDLINE (from 1950–June 2011) and CINAHL (1982–June 2011), for all relevant journal articles written in English. Additional references were accrued by independent searching of references from relevant articles. Results: Currently evidence is lacking in the integration of strength and conditioning principles into the rehabilitation program for the injured athlete. Numerous methods are suggested for possible utilization by the clinician in practice to improve strength, power, speed, endurance, and metabolic capacity

  3. Clad — Automatic Differentiation Using Clang and LLVM

    NASA Astrophysics Data System (ADS)

    Vassilev, V.; Vassilev, M.; Penev, A.; Moneta, L.; Ilieva, V.

    2015-05-01

    Differentiation is ubiquitous in high energy physics, for instance in minimization algorithms and statistical analysis, in detector alignment and calibration, and in theory. Automatic differentiation (AD) avoids well-known limitations in round-offs and speed, which symbolic and numerical differentiation suffer from, by transforming the source code of functions. We will present how AD can be used to compute the gradient of multi-variate functions and functor objects. We will explain approaches to implement an AD tool. We will show how LLVM, Clang and Cling (ROOT's C++11 interpreter) simplifies creation of such a tool. We describe how the tool could be integrated within any framework. We will demonstrate a simple proof-of-concept prototype, called Clad, which is able to generate n-th order derivatives of C++ functions and other language constructs. We also demonstrate how Clad can offload laborious computations from the CPU using OpenCL.

  4. Package Impact Models as a Precursor to Cladding Analysis

    SciTech Connect

    Klymyshyn, Nicholas A.; Adkins, Harold E.; Bajwa, C.; Piotter, Jason

    2010-07-22

    The evaluation of spent nuclear fuel casks under impact loading is an important safety topic that is reviewed as part of cask certification by the United States Nuclear Regulatory Commission. Explicit dynamic finite element models of full cask systems are increasingly common in industry for determining structural integrity during hypothetical drop accidents. Full cask model results are also used as the loading basis for single fuel pin impact models, which evaluate the response of fuel cladding under drop conditions. In this paper, a simplified cask system is evaluated to illustrate several important structural dynamic phenomena, including the effect of gaps between components, the difference in local response at various points on a cask during impact, and the effect of modeling various simplified representations of the basket and fuel assemblies contained within the cask. This paper focuses on the cask impact analysis, and how loading conditions for a subsequent fuel assembly or fuel cladding analysis can be extracted.

  5. Information Portal for the Integrated Ocean Drilling Program

    NASA Astrophysics Data System (ADS)

    Miville, B.; Soeding, E.; Larsen, H.

    2005-12-01

    The Integrated Ocean Drilling Program (IODP) is preparing for the challenge of managing data from three scientific drilling platforms, operated by US, Japanese and European science operators, each using different data management systems. This includes organizing and distributing data to clients outside the program, developing interfaces with external global data and metadata catalogues, and making IODP data effectively searchable for data mining and visualization applications. To meet the needs of integrating data from a web of distributed operator databases and providing easy and seamless top-down access from the larger cyberspace infrastructure, IODP will develop an Information Portal for IODP (IPI), that will be a unique entry point for discovery of all IODP data, as well as legacy data from previous scientific ocean drilling programs (ODP, DSDP). It will consist of a central metadata catalogue based on the ISO 19115 standard, which will allow for easy construction of interfaces to access the IODP metadata and data sources. This requires that each contributor to the IPI provide metadata structured according to a common schema currently being devised by an IODP task force. The IPI will use the Open Archive Initiative Protocol to allow Metadata Harvesting (OAI-PMH) to gather the metadata from the different contributors. Initially the portal will allow multiple IODP contributors and in the future external providers to harvest data. Other metadata catalog services could also participate in this system, by either making their metadata available and/or by harvesting the IPI metadata. IODP Management International Inc. is supported by NSF OCE 0432224.

  6. Integrated Technology Plan for the Civil Space Program, 1991

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The purpose of the Integrated Technology Plan (ITP) is to serve as a strategic plan for the OAST space research and technology (R&T) program, and as a strategic planning framework for other NASA and national participants in advocating and conducting technology developments that support future U.S. civil space missions. The ITP begins with a discussion of the national policy and NASA organization which establishes the overall framework for civil space R&T planning. The second chapter provides a top-level review of the potential users of civil space R&T, their strategic mission plans, and the technologies they have identified as needed to achieve those plans. The overall methodology used to develop a civil space technology strategy is discussed. The technical details of the 1991 strategic plan are described, ending with a review of civil space R&T priorities. The fourth chapter describes how the strategic plan is annually translated into the OAST Space R&T Program, with a summary of the fiscal year 1992 program. The ITP concludes with a discussion of requirements for technology development coordination and strategies for facilitating the transfer of civil space technology to the private sector. Several appendices also are attached that provide further information regarding budget implications of the strategic plan, organizational roles, and other topics.

  7. The potential impact of enhanced accident tolerant cladding materials on reactivity initiated accidents in light water reactors

    DOE PAGESBeta

    Brown, Nicholas R.; Wysocki, Aaron J.; Terrani, Kurt A.; Xu, Kevin G.; Wachs, Daniel M.

    2016-09-28

    Here, advanced cladding materials with potentially enhanced accident tolerance will yield different light-water-reactor performance and safety characteristics than the present zirconium-based cladding alloys. These differences are due to cladding material properties, reactor physics, thermal, and hydraulic characteristics. Differences in reactors physics characteristics are driven by the fundamental properties (e.g., absorption in iron for an iron-based cladding) and also by design modifications necessitated by the candidate cladding materials (e.g., a larger fuel pellet to compensate for parasitic absorption). Potential changes in thermal hydraulic limits after transition from the current zirconium alloy cladding to the advanced materials will also affect the transientmore » response of the integral fuel. This paper describes three-dimensional nodal kinetics simulations of a reactivity-initiated accident (RIA) in a representative state-of-the-art pressurized water reactor with both nuclear-grade iron-chromium-aluminum (FeCrAl) and silicon-carbide (SiC-SiC)-based cladding materials. The impact of candidate cladding materials on the reactor kinetics behavior of RIA progression versus that of reference Zr cladding is predominantly due to differences in (1) fuel mass/volume/specific power density, (2) spectral effects due to parasitic neutron absorption, (3) control rod worth due to hardened (or softened) spectrum, and (4) initial conditions due to power peaking and neutron transport cross sections in the equilibrium cycle cores resulting from hardened (or softened) spectrum. This study shows similar behavior for SiC-SiC-based cladding configurations on the transient response versus reference Zircaloy cladding. However, the FeCrAl cladding response indicates similar energy deposition, but with significantly shorter pulses of higher magnitude. This is due to the shorter neutron generation time of the models with FeCrAl cladding. Therefore, the FeCrAl-based cases have

  8. Advantages and challenges of integration: opportunities for integrating early childhood development and nutrition programming.

    PubMed

    DiGirolamo, Ann M; Stansbery, Pablo; Lung'aho, Mary

    2014-01-01

    A growing body of evidence supports the notion that integrated programs addressing nutrition and stimulation provide stronger impacts on nutritional and developmental outcomes than either intervention alone. When translating evidence into practice, several advantages and challenges for integration can be noted. Combined interventions may be more efficient than separate interventions, because they are intended for the same population and make use of the same facilities, transportation, and client contacts. In addition, for families, particularly for those most at risk, combined interventions can also lead to increased access to services. However, in order for integrated nutrition and early childhood development interventions to be successful, a variety of challenges must be addressed. These include workload of staff and supervisors, communication and coordination among different ministries and among staff in different sectors, and common language and measurement. It must be acknowledged at both the national and community levels that comprehensive, integrated care addressing both the physical and developmental needs of the child is key to promoting optimal health, growth, and development for children.

  9. Integrated Data Analysis (IDCA) Program - PETN Class 4 Standard

    SciTech Connect

    Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.; Pollard, Colin J.; Warner, Kirstin F.; Sorensen, Daniel N.; Remmers, Daniel L.; Shelley, Timothy J.; Reyes, Jose A.; Phillips, Jason J.; Hsu, Peter C.; Reynolds, John G.

    2012-08-01

    The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the results for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis of PETN Class 4. The PETN was found to have: 1) an impact sensitivity (DH50) range of 6 to 12 cm, 2) a BAM friction sensitivity (F50) range 7 to 11 kg, TIL (0/10) of 3.7 to 7.2 kg, 3) a ABL friction sensitivity threshold of 5 or less psig at 8 fps, 4) an ABL ESD sensitivity threshold of 0.031 to 0.326 j/g, and 5) a thermal sensitivity of an endothermic feature with Tmin = ~ 141 °C, and a exothermic feature with a Tmax = ~205°C.

  10. Primate conservation: integrating communities through environmental education programs.

    PubMed

    Padua, Suzana M

    2010-05-01

    Environmental education has evolved over the years to respond to the varied complexities found in the different localities where it is practiced. In many parts of the world where biodiversity is rich, social conditions are poor, so educators have included sustainable development alternatives to better the environment and the livelihoods of local communities. Primate conservation education programs, which are often based in areas that face such challenges, have been a vanguard in creating means to integrate people with their natural environment and thus conquer supporters for the protection of natural habitats. In the search for effectiveness they have adopted evaluation methods to help assess what was offered. An example from Brazil is described in this commentary.

  11. Primate conservation: integrating communities through environmental education programs.

    PubMed

    Padua, Suzana M

    2010-05-01

    Environmental education has evolved over the years to respond to the varied complexities found in the different localities where it is practiced. In many parts of the world where biodiversity is rich, social conditions are poor, so educators have included sustainable development alternatives to better the environment and the livelihoods of local communities. Primate conservation education programs, which are often based in areas that face such challenges, have been a vanguard in creating means to integrate people with their natural environment and thus conquer supporters for the protection of natural habitats. In the search for effectiveness they have adopted evaluation methods to help assess what was offered. An example from Brazil is described in this commentary. PMID:19904751

  12. Integrated Data Collection Analysis (IDCA) Program — Ammonium Nitrate

    SciTech Connect

    Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.; Pollard, Colin J.; Warner, Kirstin F.; Sorensen, Daniel N.; Remmers, Daniel L.; Phillips, Jason J.; Shelley, Timothy J.; Reyes, Jose A.; Hsu, Peter C.; Reynolds, John G.

    2013-05-17

    The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the results for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis of ammonium nitrate (AN). AN was tested, in most cases, as both received from manufacturer and dried/sieved. The participants found the AN to be: 1) insensitive in Type 12A impact testing (although with a wide range of values), 2) completely insensitive in BAM friction testing, 3) less sensitive than the RDX standard in ABL friction testing, 4) less sensitive than RDX in ABL ESD testing, and 5) less sensitive than RDX and PETN in DSC thermal analyses.

  13. Evaluation of the fabricability of advanced iron aluminide-clad austenitic stainless steel tubing

    SciTech Connect

    Mohn, W.R.; Topolski, M.J.

    1993-07-01

    Researchers at Babcock & Wilcox Alliance Research Center have investigated methods to produce bimetallic tubing consisting of iron aluminide-clad austenitic stainless steel for practical use in fossil fueled energy equipment. In the course of this work, the compatibility of iron aluminide with four candidate austenitic stainless steel substrates was first evaluated using diffusion couples. Based on these results, a combination of iron aluminide and 304 stainless steel was selected for further development. Two composite billets of this combination were then prepared and extruded in separate trails at 2200F and 2000F. Both extrusions yielded 2-inch OD clad tubes, each approximately 18 feet long. Results of the evaluation show that the tube extruded at 2000F had a sound, integrally bonded clad layer throughout its entire length. However, the tube extruded at 2200F exhibited regions of disbonding between the clad layer and the substrate. In supplement to this work, an assessment of the technical and economic merits of iron aluminide-clad austenitic stainless steel components in power generation systems was conducted by B&W Fossil Power Division. Future activities should include an investigation of lower extrusion processing temperatures to optimize the fabrication of high quality iron-aluminide clad tubing.

  14. Integrated Data Collection Analysis (IDCA) Program - SSST Testing Methods

    SciTech Connect

    Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.; Pollard, Colin J.; Warner, Kirstin F.; Remmers, Daniel L.; Sorensen, Daniel N.; Whinnery, LeRoy L.; Phillips, Jason J.; Shelley, Timothy J.; Reyes, Jose A.; Hsu, Peter C.; Reynolds, John G.

    2013-03-25

    The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the methods used for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis during the IDCA program. These methods changed throughout the Proficiency Test and the reasons for these changes are documented in this report. The most significant modifications in standard testing methods are: 1) including one specified sandpaper in impact testing among all the participants, 2) diversifying liquid test methods for selected participants, and 3) including sealed sample holders for thermal testing by at least one participant. This effort, funded by the Department of Homeland Security (DHS), is putting the issues of safe handling of these materials in perspective with standard military explosives. The study is adding SSST testing results for a broad suite of different HMEs to the literature. Ultimately the study will suggest new guidelines and methods and possibly establish the SSST testing accuracies needed to develop safe handling practices for HMEs. Each participating testing laboratory uses identical test materials and preparation methods wherever possible. The testing performers involved are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Indian Head Division, Naval Surface Warfare Center, (NSWC IHD), Sandia National Laboratories (SNL), and Air Force Research Laboratory (AFRL/RXQL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to compare results when these testing variables cannot be made consistent.

  15. Chemical milling of zircaloy tubing to produce integral OD spiral finned tubes. AWBA development program

    NASA Astrophysics Data System (ADS)

    Horwood, W. A.

    1982-02-01

    A detailed process description is provided for producing integral spiral fins on the outside surface of Zircaloy nuclear fuel cladding tubes by masking with pressure sensitive tape strips and then chemical milling (pickling) the tube wall between the tape strips to leave the fins in relief. Fins up to 0.020 inch high by 0.05 to 0.12 inch wide were consistently produced on tubes having wall thickness of 0.008 inch or greater after fin pickling. Wall thickness uniformity was excellent. Information is provided on tube surface preparation to maximize tape mask adhesion time during pickling, acid chemistry control to prevent local tube wall thinning near the fin, and pickling techniques to promote uniform material removal. Simple fixture designs are described for quickly and conveniently applying the tape strips to the tube wall in an accurate spiral.

  16. 49 CFR 192.909 - How can an operator change its integrity management program?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false How can an operator change its integrity... Transmission Pipeline Integrity Management § 192.909 How can an operator change its integrity management program? (a) General. An operator must document any change to its program and the reasons for the...

  17. Critical Issues Forum: A multidisciplinary educational program integrating computer technology

    SciTech Connect

    Alexander, R.J.; Robertson, B.; Jacobs, D.

    1998-09-01

    The Critical Issues Forum (CIF) funded by the US Department of Energy is a collaborative effort between the Science Education Team of Los Alamos National Laboratory (LANL) and New Mexico high schools to improve science education throughout the state of New Mexico as well as nationally. By creating an education relationship between the LANL with its unique scientific resources and New Mexico high schools, students and teachers participate in programs that increase not only their science content knowledge but also their critical thinking and problem-solving skills. The CIF program focuses on current, globally oriented topics crucial to the security of not only the US but to that of all nations. The CIF is an academic-year program that involves both teachers and students in the process of seeking solutions for real world concerns. Built around issues tied to LANL`s mission, participating students and teachers are asked to critically investigate and examine the interactions among the political, social, economic, and scientific domains while considering diversity issues that include geopolitical entities and cultural and ethnic groupings. Participants are expected to collaborate through telecommunications during the research phase and participate in a culminating multimedia activity, where they produce and deliver recommendations for the current issues being studied. The CIF was evaluated and found to be an effective approach for teacher professional training, especially in the development of skills for critical thinking and questioning. The CIF contributed to students` ability to integrate diverse disciplinary content about science-related topics and supported teachers in facilitating the understanding of their students using the CIF approach. Networking technology in CIF has been used as an information repository, resource delivery mechanism, and communication medium.

  18. An Integrated Performance Visualizer for MPI/OpenMP Programs

    SciTech Connect

    Hoeflinger, J; Kuhn, B; Petersen, P; Rajic, H; Shah, S; Vetter, J; Voss, M; Woo, R

    2001-02-25

    Cluster computing has emerged as a defacto standard in parallel computing over the last decade. Now, researchers have begun to use clustered, shared-memory multiprocessors (SMPs) to attack some of the largest and most complex scientific calculations in the world today [2, 1], running them on the world's largest machines including the US DOE ASCI platforms: Red, Blue Mountain, Blue Pacific, and White. MPI has been the predominant programming model for clusters [3]; however, as users move to ''wider'' SMPs, the combination of MPI and threads has a ''natural fit'' to the underlying system design: use MPI for managing parallelism between SMPs and threads for parallelism within one SMP. OpenMP is emerging as a leading contender for managing parallelism within an SMP. OpenMP and MPI offer their users very different characteristics. Developed for different memory models, they fill diametrically opposed needs for parallel programming. OpenMP was made for shared memory systems, while MPI was made for distributed memory systems. OpenMP was designed for explicit parallelism and implicit data movement, while MPI was designed for explicit data movement and implicit parallelism. This difference in focus gives the two parallel programming frameworks very different usage characteristics. But these complementary usage characteristics make the two frameworks perfect for handling the two different parallel environments presented by cluster computing: shared memory within a box and distributed memory between the boxes. Unfortunately, simply writing OpenMP and MPI code does not guarantee efficient use of the underlying cluster hardware. What is more, existing tools only provide performance information about either MPI or OpenMP, but not both. This lack of integration prevents users from understanding the critical path for performance in their application. This integration also helps users adjust their expectations of performance for their application's software design. Once the user

  19. Testing of uranium nitride fuel in T-111 cladding at 1200 K cladding temperature

    NASA Technical Reports Server (NTRS)

    Rohal, R. G.; Tambling, T. N.; Smith, R. L.

    1973-01-01

    Two groups of six fuel pins each were assembled, encapsulated, and irradiated in the Plum Brook Reactor. The fuel pins employed uranium mononitride (UN) in a tantalum alloy clad. The first group of fuel pins was irradiated for 1500 hours to a maximum burnup of 0.7-atom-percent uranium. The second group of fuel pins was irradiated for about 3000 hours to a maximum burnup of 1.0-atom-percent uranium. The average clad surface temperature during irradiation of both groups of fuel pins was approximately 1200 K. The postirradiation examination revealed the following: no clad failures or fuel swelling occurred; less than 1 percent of the fission gases escaped from the fuel; and the clad of the first group of fuel pins experienced clad embrittlement whereas the second group, which had modified assembly and fabrication procedures to minimize contamination, had a ductile clad after irradiation.

  20. Integrated Healthcare Delivery: A Qualitative Research Approach to Identifying and Harmonizing Perspectives of Integrated Neglected Tropical Disease Programs

    PubMed Central

    Jacobson, Julie; Mosher, Aryc W.; Walson, Judd L.

    2016-01-01

    Background While some evidence supports the beneficial effects of integrating neglected tropical disease (NTD) programs to optimize coverage and reduce costs, there is minimal information regarding when or how to effectively operationalize program integration. The lack of systematic analyses of integration experiences and of integration processes may act as an impediment to achieving more effective NTD programming. We aimed to learn about the experiences of NTD stakeholders and their perceptions of integration. Methodology We evaluated differences in the definitions, roles, perceived effectiveness, and implementation experiences of integrated NTD programs among a variety of NTD stakeholder groups, including multilateral organizations, funding partners, implementation partners, national Ministry of Health (MOH) teams, district MOH teams, volunteer rural health workers, and community members participating in NTD campaigns. Semi-structured key informant interviews were conducted. Coding of themes involved a mix of applying in-vivo open coding and a priori thematic coding from a start list. Findings In total, 41 interviews were conducted. Salient themes varied by stakeholder, however dominant themes on integration included: significant variations in definitions, differential effectiveness of specific integrated NTD activities, community member perceptions of NTD programs, the influence of funders, perceived facilitators, perceived barriers, and the effects of integration on health system strength. In general, stakeholder groups provided unique perspectives, rather than contrarian points of view, on the same topics. The stakeholders identified more advantages to integration than disadvantages, however there are a number of both unique facilitators and challenges to integration from the perspective of each stakeholder group. Conclusions Qualitative data suggest several structural, process, and technical opportunities that could be addressed to promote more effective and

  1. Integrated Pest Management: A Curriculum for Early Care and Education Programs

    ERIC Educational Resources Information Center

    California Childcare Health Program, 2011

    2011-01-01

    This "Integrated Pest Management Toolkit for Early Care and Education Programs" presents practical information about using integrated pest management (IPM) to prevent and manage pest problems in early care and education programs. This curriculum will help people in early care and education programs learn how to keep pests out of early care and…

  2. Reduction of Liquid Clad Formation Due to Solid State Diffusion in Clad Brazing Sheet

    NASA Astrophysics Data System (ADS)

    Benoit, Michael J.; Whitney, Mark A.; Wells, Mary A.; Winkler, Sooky

    2016-09-01

    Warm forming operations have shown promise in expanding automotive heat exchanger designs by increasing forming limits of clad brazing sheet. The impact of isothermal holds below the clad melting temperature on subsequent brazeability has not previously been studied in detail. The effect of these holds on brazeability, as measured by the clad thickness loss due to solid state diffusion of Si out of the clad layer prior to clad melting, was assessed through parallel DSC and optical microscopy measurements, as well as through the use of a previously developed model. EPMA measurements were also performed to support the other measures. Overall, the same trends were predicted by DSC, microscopy, and the theoretical model; however, the DSC predictions were unable to accurately predict remaining clad thickness prior to melting, even after correcting the data for clad-core interactions. Microscopy measurements showed very good agreement with the model predictions, although there were slight discrepancies at short hold times due to the inability of the model to account for clad loss during heating to the brazing temperature. Further microscopy measurements showed that when the heating rate is set below a critical value, there is a reduction in the clad thickness from the as-received condition.

  3. Integrating scientific knowledge into large-scale restoration programs: the CALFED Bay-Delta Program experience

    USGS Publications Warehouse

    Taylor, K.A.; Short, A.

    2009-01-01

    Integrating science into resource management activities is a goal of the CALFED Bay-Delta Program, a multi-agency effort to address water supply reliability, ecological condition, drinking water quality, and levees in the Sacramento-San Joaquin Delta of northern California. Under CALFED, many different strategies were used to integrate science, including interaction between the research and management communities, public dialogues about scientific work, and peer review. This paper explores ways science was (and was not) integrated into CALFED's management actions and decision systems through three narratives describing different patterns of scientific integration and application in CALFED. Though a collaborative process and certain organizational conditions may be necessary for developing new understandings of the system of interest, we find that those factors are not sufficient for translating that knowledge into management actions and decision systems. We suggest that the application of knowledge may be facilitated or hindered by (1) differences in the objectives, approaches, and cultures of scientists operating in the research community and those operating in the management community and (2) other factors external to the collaborative process and organization.

  4. GSGG edge cladding development: Final technical report

    SciTech Connect

    Izumitani, T.; Meissner, H.E.; Toratani, H.

    1986-11-15

    The objectives of this project have been: (1) Investigate the possibility of chemical etching of GSGG crystal slabs to obtain increased strength. (2) Design and construct a simplified mold assembly for casting cladding glass to the edges of crystal slabs of different dimensions. (3) Conduct casting experiments to evaluate the redesigned mold assembly and to determine stresses as function of thermal expansion coefficient of cladding glass. (4) Clad larger sizes of GGG slabs as they become available. These tasks have been achieved. Chemical etching of GSGG slabs does not appear possible with any other acid than H/sub 3/PO/sub 4/ at temperatures above 300/sup 0/C. A mold assembly has been constructed which allowed casting cladding glass around the edges of the largest GGG slabs available (10 x 20 x 160 mm) without causing breakage through the annealing step.

  5. NASA Space Radiation Program Integrative Risk Model Toolkit

    NASA Technical Reports Server (NTRS)

    Kim, Myung-Hee Y.; Hu, Shaowen; Plante, Ianik; Ponomarev, Artem L.; Sandridge, Chris

    2015-01-01

    NASA Space Radiation Program Element scientists have been actively involved in development of an integrative risk models toolkit that includes models for acute radiation risk and organ dose projection (ARRBOD), NASA space radiation cancer risk projection (NSCR), hemocyte dose estimation (HemoDose), GCR event-based risk model code (GERMcode), and relativistic ion tracks (RITRACKS), NASA radiation track image (NASARTI), and the On-Line Tool for the Assessment of Radiation in Space (OLTARIS). This session will introduce the components of the risk toolkit with opportunity for hands on demonstrations. The brief descriptions of each tools are: ARRBOD for Organ dose projection and acute radiation risk calculation from exposure to solar particle event; NSCR for Projection of cancer risk from exposure to space radiation; HemoDose for retrospective dose estimation by using multi-type blood cell counts; GERMcode for basic physical and biophysical properties for an ion beam, and biophysical and radiobiological properties for a beam transport to the target in the NASA Space Radiation Laboratory beam line; RITRACKS for simulation of heavy ion and delta-ray track structure, radiation chemistry, DNA structure and DNA damage at the molecular scale; NASARTI for modeling of the effects of space radiation on human cells and tissue by incorporating a physical model of tracks, cell nucleus, and DNA damage foci with image segmentation for the automated count; and OLTARIS, an integrated tool set utilizing HZETRN (High Charge and Energy Transport) intended to help scientists and engineers study the effects of space radiation on shielding materials, electronics, and biological systems.

  6. Double-clad nuclear fuel safety rod

    DOEpatents

    McCarthy, William H.; Atcheson, Donald B.; Vaidyanathan, Swaminathan

    1984-01-01

    A device for shutting down a nuclear reactor during an undercooling or overpower event, whether or not the reactor's scram system operates properly. This is accomplished by double-clad fuel safety rods positioned at various locations throughout the reactor core, wherein melting of a secondary internal cladding of the rod allows the fuel column therein to shift from the reactor core to place the reactor in a subcritical condition.

  7. The processing and evaluation of clad metals

    NASA Astrophysics Data System (ADS)

    Forster, James A.; Jha, Sunil; Amatruda, Andrew

    1993-06-01

    Clad metals are a specific form of composites in which the materials are arranged in a layered structure. Cold-roll bonding techniques are employed to produce more than 20,000 tonnes of clad metal laminates each year in the United States. This article is an introductory description of the processing steps in cold-roll bonding, the nature of the bond created in this process, and the methods used to evaluate the bond's strength.

  8. Aluminum alloy clad fiber optic corrosion sensor

    NASA Astrophysics Data System (ADS)

    Rutherford, Paul S.; Ikegami, Roy; Shrader, John E.; Sherrer, David; Zabaronick, Noel; Zeakes, Jason S.; Murphy, Kent A.; Claus, Richard O.

    1997-06-01

    Life extension programs for military metallic aircraft are becoming increasingly important as defense budgets shrink and world economies realign themselves to an uncertain future. For existing military weapon systems, metallic corrosion damage costs as estimated $DOL8 billion per year. One approach to reducing this cost is to develop a reliable method to detect and monitor corrosion in hidden metallic structure with the use of corrosion sensors which would give an early indication of corrosion without significant disassembly, thereby reducing maintenance costs. This presentation describes the development, analysis, and testing of a fiber optic corrosion sensor developed jointly with the Virginia Polytechnic Fiber and Electro-Optics Research Center and sponsored by Wright Laboratory Materials Directorate. In the sensor which was researched, the normal cladding is removed in the sensor region, and replaced with aluminum alloy and allowed to corrode on coupons representative of C/KC-135 body structure in an ASTM B117 salt spray chamber and a Boeing developed Crevice Corrosion Cell. In this approach, the optical signal output of the sensor was originally designed to increase as corrosion takes place, however interaction with the corrosion byproducts yielded different results than anticipated. These test results to determine a correlation between the sensor output and the structural degradation due to corrosion are discussed.

  9. Building system integration research: recommendations for a US Department of Energy multiyear program plan

    SciTech Connect

    Not Available

    1986-01-01

    This plan describes the scope, technical content, and resources required to conduct the Building System Integration (BSI) research program during FY 1987 through 1991. System integration research is defined, the need for the research is discussed, its benefits are outlined, and the history of building system integration research is summarized. The program scope, the general approach taken in developing this program plan, and the plan's contents are also described.

  10. Integrating Science Knowledge and Skills in Vocational Education Programs: Strategies and Approaches.

    ERIC Educational Resources Information Center

    Greenan, James P.; Tucker, Posi

    1990-01-01

    Identifies and describes the following components in the integration of science knowledge and skills in vocational programs: curriculum, assessment, planning, support services and resources, intervention, and evaluation. (Author)

  11. The Perfect Marriage: Integrated Word Processing and Data Base Management Programs.

    ERIC Educational Resources Information Center

    Pogrow, Stanley

    1983-01-01

    Discussion of database integration and how it operates includes recommendations on compatible brand name word processing and database management programs, and a checklist for evaluating essential and desirable features of the available programs. (MBR)

  12. Systems Analysis Programs for Hands-On Integrated Reliability Evaluations.

    2014-08-01

    Version 00 The U.S. Nuclear Regulatory Commission (NRC) has developed a powerful personal computer (PC) software application for performing probabilistic risk assessments (PRAs), called Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 8. Using SAPHIRE 8 on a PC, an analyst can perform a PRA for any complex system, facility, or process. Regarding nuclear power plants, SAPHIRE can be used to model a plant's response to initiating events, quantify associated core damage frequencies,more » and identify important contributors to core damage (Level 1 PRA). It can also be used to evaluate containment failure and release models for severe accident conditions, given that core damage has occurred (Level 2 PRA). It can be used for a PRA assuming that the reactor is at full power, at low power, or at shutdown conditions. Furthermore, it can be used to analyze both internal and external initiating events, and it has special features for transforming models built for internal event analysis to models for external event analysis. It can also be used in a limited manner to quantify risk for release consequences to both the public and the environment (Level 3 PRA). For all of these models, SAPHIRE can evaluate the uncertainty inherent in the probabilistic models. SAPHIRE has evolved with advances in computer technology.« less

  13. Systems Analysis Programs for Hands-On Integrated Reliability Evaluations.

    SciTech Connect

    2014-08-01

    Version 00 The U.S. Nuclear Regulatory Commission (NRC) has developed a powerful personal computer (PC) software application for performing probabilistic risk assessments (PRAs), called Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 8. Using SAPHIRE 8 on a PC, an analyst can perform a PRA for any complex system, facility, or process. Regarding nuclear power plants, SAPHIRE can be used to model a plant's response to initiating events, quantify associated core damage frequencies, and identify important contributors to core damage (Level 1 PRA). It can also be used to evaluate containment failure and release models for severe accident conditions, given that core damage has occurred (Level 2 PRA). It can be used for a PRA assuming that the reactor is at full power, at low power, or at shutdown conditions. Furthermore, it can be used to analyze both internal and external initiating events, and it has special features for transforming models built for internal event analysis to models for external event analysis. It can also be used in a limited manner to quantify risk for release consequences to both the public and the environment (Level 3 PRA). For all of these models, SAPHIRE can evaluate the uncertainty inherent in the probabilistic models. SAPHIRE has evolved with advances in computer technology.

  14. Part 2 -- current program integrating strategies and lubrication technology

    SciTech Connect

    Johnson, B.

    1996-12-01

    This paper is the second of two that describe the Predictive Maintenance Program for rotating machinery at the Palo Verde Nuclear Generating Station. The Predictive Maintenance program has been enhanced through organizational changes and improved interdisciplinary usage of technology. This paper will discuss current program strategies that have improved the interaction between the Vibration and Lube Oil programs. The {open_quotes}Lube Oil{close_quotes} view of the combined program along with case studies will then be presented.

  15. Integrated Task And Data Parallel Programming: Language Design

    NASA Technical Reports Server (NTRS)

    Grimshaw, Andrew S.; West, Emily A.

    1998-01-01

    his research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers '95 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program m. Additional 1995 Activities During the fall I collaborated

  16. Cladding and Duct Materials for Advanced Nuclear Recycle Reactors

    SciTech Connect

    Allen, Todd R.; Busby, Jeremy T; Klueh, Ronald L; Maloy, S; Toloczko, M

    2008-01-01

    The expanded use of nuclear energy without risk of nuclear weapons proliferation and with safe nuclear waste disposal is a primary goal of the Global Nuclear Energy Partnership (GNEP). To achieve that goal the GNEP is exploring advanced technologies for recycling spent nuclear fuel that do not separate pure plutonium, and advanced reactors that consume transuranic elements from recycled spent fuel. The GNEP s objectives will place high demands on reactor clad and structural materials. This article discusses the materials requirements of the GNEP s advanced nuclear recycle reactors program.

  17. Cladding and duct materials for advanced nuclear recycle reactors

    NASA Astrophysics Data System (ADS)

    Allen, T. R.; Busby, J. T.; Klueh, R. L.; Maloy, S. A.; Toloczko, M. B.

    2008-01-01

    The expanded use of nuclear energy without risk of nuclear weapons proliferation and with safe nuclear waste disposal is a primary goal of the Global Nuclear Energy Partnership (GNEP). To achieve that goal the GNEP is exploring advanced technologies for recycling spent nuclear fuel that do not separate pure plutonium, and advanced reactors that consume transuranic elements from recycled spent fuel. The GNEP’s objectives will place high demands on reactor clad and structural materials. This article discusses the materials requirements of the GNEP’s advanced nuclear recycle reactors program.

  18. Response to "Exploring the Influence of the ROC Integrated High School Program"

    ERIC Educational Resources Information Center

    Elrick, Michael

    2007-01-01

    In this article, the author provides a response to Scott Caspell's article "Exploring the Influence of the ROC Integrated High School Program." The author states that Caspell picked an excellent time frame to interview former students as they had participated in the integrated program between 10 and 13 years ago. Ideally, then, participants would…

  19. Integration of healthcare programs: a long-term policy perspective for a sustainable HIV program for India.

    PubMed

    Tanwar, Sukarma S S; Rewari, Bharat B

    2013-01-01

    With the Government of India's initiative to ensure Universal Access to health through its flagship program of National Rural Health Mission, the debate on the economic efficiency and sustainability of a 'stand-alone' over 'integrated' programs has become extremely relevant. This study was conducted with the aim to establish opinion on the issue of sustainability of 'stand-alone' HIV program in India. Experts working on health policy development and implementation at various were interviewed on this issue and majority of experts interviewed were of the opinion that a 'stand-alone' HIV program is not sustainable in the long run because of inefficient use of resources. Integration of HIV program with the general health system is essential but it needs extensive planning. Areas like HIV testing centers, prevention of parent to child transmission and sexually transmitted infection diagnosis and treatment can be integrated with the general health system immediately.

  20. McGill's Integrated Civil and Common Law Program.

    ERIC Educational Resources Information Center

    Morissette, Yves-Marie

    2002-01-01

    Describes the bijural program of McGill University Faculty of Law. The program educates all first-degree law students in both the common law and civil law traditions, preparing them for the increasing globalization of legal practice. (EV)

  1. Cladding and Structural Materials for Advanced Nuclear Energy Systems

    SciTech Connect

    Was, G S; Allen, T R; Ila, D; C,; Levi,; Morgan, D; Motta, A; Wang, L; Wirth, B

    2011-06-30

    The goal of this consortium is to address key materials issues in the most promising advanced reactor concepts that have yet to be resolved or that are beyond the existing experience base of dose or burnup. The research program consists of three major thrusts: 1) high-dose radiation stability of advanced fast reactor fuel cladding alloys, 2) irradiation creep at high temperature, and 3) innovative cladding concepts embodying functionally-graded barrier materials. This NERI-Consortium final report represents the collective efforts of a large number of individuals over a period of three and a half years and included 9 PIs, 4 scientists, 3 post-docs and 12 students from the seven participating institutions and 8 partners from 5 national laboratories and 3 industrial institutions (see table). University participants met semi-annually and participants and partners met annually for meetings lasting 2-3 days and designed to disseminate and discuss results, update partners, address outstanding issues and maintain focus and direction toward achieving the objectives of the program. The participants felt that this was a highly successful program to address broader issues that can only be done by the assembly of a range of talent and capabilities at a more substantial funding level than the traditional NERI or NEUP grant. As evidence of the success, this group, collectively, has published 20 articles in archival journals and made 57 presentations at international conferences on the results of this consortium.

  2. 30 CFR 250.1916 - What criteria for mechanical integrity must my SEMS program meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What criteria for mechanical integrity must my... mechanical integrity must my SEMS program meet? You must develop and implement written procedures that provide instructions to ensure the mechanical integrity and safe operation of equipment through...

  3. Integrating Neglected Tropical Disease and Immunization Programs: The Experiences of the Tanzanian Ministry of Health.

    PubMed

    Mwingira, Upendo John; Means, Arianna Rubin; Chikawe, Maria; Kilembe, Bernard; Lyimo, Dafrossa; Crowley, Kathryn; Rusibamayila, Neema; Nshala, Andreas; Mphuru, Alex

    2016-09-01

    Global health practitioners are increasingly advocating for the integration of community-based health-care platforms as a strategy for increasing the coverage of programs, encouraging program efficiency, and promoting universal health-care goals. To leverage the strengths of compatible programs and avoid geographic and temporal duplications in efforts, the Tanzanian Ministry of Health and Social Welfare coordinated immunization and neglected tropical disease programs for the first time in 2014. Specifically, a measles and rubella supplementary vaccine campaign, mass drug administration (MDA) of ivermectin and albendazole, and Vitamin A were provisionally integrated into a shared community-based delivery platform. Over 21 million people were targeted by the integrated campaign, with the immunization program and MDA program reaching 97% and 93% of targeted individuals, respectively. The purpose of this short report is to share the Tanzanian experience of launching and managing this integrated campaign with key stakeholders. PMID:27246449

  4. Integrating Neglected Tropical Disease and Immunization Programs: The Experiences of the Tanzanian Ministry of Health

    PubMed Central

    Mwingira, Upendo John; Means, Arianna Rubin; Chikawe, Maria; Kilembe, Bernard; Lyimo, Dafrossa; Crowley, Kathryn; Rusibamayila, Neema; Nshala, Andreas; Mphuru, Alex

    2016-01-01

    Global health practitioners are increasingly advocating for the integration of community-based health-care platforms as a strategy for increasing the coverage of programs, encouraging program efficiency, and promoting universal health-care goals. To leverage the strengths of compatible programs and avoid geographic and temporal duplications in efforts, the Tanzanian Ministry of Health and Social Welfare coordinated immunization and neglected tropical disease programs for the first time in 2014. Specifically, a measles and rubella supplementary vaccine campaign, mass drug administration (MDA) of ivermectin and albendazole, and Vitamin A were provisionally integrated into a shared community-based delivery platform. Over 21 million people were targeted by the integrated campaign, with the immunization program and MDA program reaching 97% and 93% of targeted individuals, respectively. The purpose of this short report is to share the Tanzanian experience of launching and managing this integrated campaign with key stakeholders. PMID:27246449

  5. Influence of specimen design on the ductility of zircaloy cladding: Experiment and analysis

    SciTech Connect

    Bates, D. W.; Majumdar, S.; Koss, D. A.; Motta, A. T.

    1999-11-12

    In a reactivity-initiated accident (RIA), a control rod ejection or drop causes a sudden increase in reactor power, which in turn deposits a large amount of energy into the fuel. The resulting thermal expansion and fission gas release loads the cladding into the plastic regime and may cause it to fail. In order to predict cladding survivability, there has been considerable interest and effort in supplementing integral WA tests with separate-effects ring tests of cladding tubes. Such tests can give one insight into failure mechanisms and measure relevant mechanical properties (such as yield strength, uniform elongation, uniaxial stress-strain curve, etc.), for use in computer codes that attempt to predict cladding response during an RIA. The accuracy of such model predictions obviously depends on appropriate and accurate failure data. This study concerns itself with the proper development of ring tensile tests that (i) are similar to the loading conditions present in an RIA, (ii) measure the relevant mechanical properties and (iii) provide insight regarding the influence of the strain paths on the failure mechanisms present if Zircaloy cladding. Based on both experiments and computational modeling, the authors investigate the failure of Zircaloy tubing as a function of specimen geometry, and discuss the limitations of certain ring-test geometries in yielding failure ductility data that are applicable to RIA situations.

  6. Advanced LWR Nuclear Fuel Cladding System Development Trade-Off Study

    SciTech Connect

    Kristine Barrett; Shannon Bragg-Sitton

    2012-09-01

    The Advanced Light Water Reactor (LWR) Nuclear Fuel Development Research and Development (R&D) Pathway encompasses strategic research focused on improving reactor core economics and safety margins through the development of an advanced fuel cladding system. To achieve significant operating improvements while remaining within safety boundaries, significant steps beyond incremental improvements in the current generation of nuclear fuel are required. Fundamental improvements are required in the areas of nuclear fuel composition, cladding integrity, and the fuel/cladding interaction to allow power uprates and increased fuel burn-up allowance while potentially improving safety margin through the adoption of an “accident tolerant” fuel system that would offer improved coping time under accident scenarios. With a development time of about 20 – 25 years, advanced fuel designs must be started today and proven in current reactors if future reactor designs are to be able to use them with confidence.

  7. Potential effects of gallium on cladding materials

    SciTech Connect

    Wilson, D.F.; Beahm, E.C.; Besmann, T.M.; DeVan, J.H.; DiStefano, J.R.; Gat, U.; Greene, S.R.; Rittenhouse, P.L.; Worley, B.A.

    1997-10-01

    This paper identifies and examines issues concerning the incorporation of gallium in weapons derived plutonium in light water reactor (LWR) MOX fuels. Particular attention is given to the more likely effects of the gallium on the behavior of the cladding material. The chemistry of weapons grade (WG) MOX, including possible consequences of gallium within plutonium agglomerates, was assessed. Based on the calculated oxidation potentials of MOX fuel, the effect that gallium may have on reactions involving fission products and possible impact on cladding performance were postulated. Gallium transport mechanisms are discussed. With an understanding of oxidation potentials and assumptions of mechanisms for gallium transport, possible effects of gallium on corrosion of cladding were evaluated. Potential and unresolved issues and suggested research and development (R and D) required to provide missing information are presented.

  8. Montana Integrated Carbon to Liquids (ICTL) Demonstration Program

    SciTech Connect

    Fiato, Rocco; Sharma, Ramesh; Allen, Mark; Peyton, Brent; Macur, Richard; Cameron, Jemima

    2013-09-30

    Integrated carbon-to-liquids technology (ICTL) incorporates three basic processes for the conversion of a wide range of feedstocks to distillate liquid fuels: (1) Direct Microcatalytic Coal Liquefaction (MCL) is coupled with biomass liquefaction via (2) Catalytic Hydrodeoxygenation and Isomerization (CHI) of fatty acid methyl esters (FAME) or trigylceride fatty acids (TGFA) to produce liquid fuels, with process derived (3) CO{sub 2} Capture and Utilization (CCU) via algae production and use in BioFertilizer for added terrestrial sequestration of CO{sub 2}, or as a feedstock for MCL and/or CHI. This novel approach enables synthetic fuels production while simultaneously meeting EISA 2007 Section 526 targets, minimizing land use and water consumption, and providing cost competitive fuels at current day petroleum prices. ICTL was demonstrated with Montana Crow sub-bituminous coal in MCL pilot scale operations at the Energy and Environmental Research Center at the University of North Dakota (EERC), with related pilot scale CHI studies conducted at the University of Pittsburgh Applied Research Center (PARC). Coal-Biomass to Liquid (CBTL) Fuel samples were evaluated at the US Air Force Research Labs (AFRL) in Dayton and greenhouse tests of algae based BioFertilizer conducted at Montana State University (MSU). Econometric modeling studies were also conducted on the use of algae based BioFertilizer in a wheat-camelina crop rotation cycle. We find that the combined operation is not only able to help boost crop yields, but also to provide added crop yields and associated profits from TGFA (from crop production) for use an ICTL plant feedstock. This program demonstrated the overall viability of ICTL in pilot scale operations. Related work on the Life Cycle Assessment (LCA) of a Montana project indicated that CCU could be employed very effectively to reduce the overall carbon footprint of the MCL/CHI process. Plans are currently being made to conduct larger-scale process

  9. Integrative Curriculum Program for Physical Education: Classroom on the Court

    ERIC Educational Resources Information Center

    Irwin, Carol C.; Irwin, Richard L.; Hays, Brandon

    2011-01-01

    Integrative curriculum has been noted as a best practice toward effective learning. Quality physical educators struggle and search for different ways to integrate other content areas (e.g.., language arts, math, and social studies) into their daily lessons; however, due to budgetary limitations, they must find ways to do so with educationally…

  10. Integrated Programs for Science and Mathematics: Review of Related Literature

    ERIC Educational Resources Information Center

    Kurt, Kursat; Pehlivan, Mustafa

    2013-01-01

    This study presents a review of literature on the integration of science and mathematics, focusing on the dominant trends in the related studies. Majority of the studies conclude that the concept of the integration between science and mathematics is still vogue. On the other hand, there are various methods, techniques and models to achieve this…

  11. Results of the Gallium-Clad Phase 3 and Phase 4 tasks (canceled prior to completion)

    SciTech Connect

    Morris, R.N.

    1998-08-01

    This report summarizes the results of the Gallium-Clad interactions Phase 3 and 4 tasks. Both tasks were to involve examining the out-of-pile stability of residual gallium in short fuel rods with an imposed thermal gradient. The thermal environment was to be created by an electrical heater in the center of the fuel rod and coolant flow on the rod outer cladding. Both tasks were canceled due to difficulties with fuel pellet fabrication, delays in the preparation of the test apparatus, and changes in the Fissile Materials Disposition program budget.

  12. Corrosion Assessment of Candidate Materials for Fuel Cladding in Canadian SCWR

    NASA Astrophysics Data System (ADS)

    Zeng, Yimin; Guzonas, David

    2016-02-01

    The supercritical water-cooled reactor (SCWR) is an innovative next generation reactor that offers many promising features, but the high-temperature high-pressure coolant introduces unique challenges to the long-term safe and reliable operation of in-core components, in particular the fuel cladding. To achieve high thermal efficiency, the Canadian SCWR concept has a coolant core outlet temperature of 625°C at 25 MPa with a peak cladding temperature as high as 800°C. International and Canadian research programs on corrosion issues in supercritical water have been conducted to support the SCWR concept. This paper provides a brief review of corrosion in supercritical water and summarizes the Canadian corrosion assessment work on potential fuel cladding materials. Five alloys, SS 347H, SS310S, Alloy 800H, Alloy 625 and Alloy 214, have been shown to have sufficient corrosion resistance to be used as the fuel cladding. Additional work, including tests in an in-reactor loop, is needed to confirm that these alloys would work as the fuel cladding in the Canadian SCWR.

  13. Adding Value through Program Integration: A Kayaking Model (Rental, Retail, Repair, Clinics and Outings).

    ERIC Educational Resources Information Center

    Poff, Raymond

    Outdoor programs can offset initial investment costs in services and products by developing integrated program areas. The experience of Outdoors Unlimited, a recently created kayaking program at Brigham Young University (Utah), is provided as a model. The purchase of 11 kayaks for rental was followed by the introduction of retail sales, repair…

  14. Active Participation of Integrated Development Environments in the Teaching of Object-Oriented Programming

    ERIC Educational Resources Information Center

    Depradine, Colin; Gay, Glenda

    2004-01-01

    With the strong link between programming and the underlying technology, the incorporation of computer technology into the teaching of a programming language course should be a natural progression. However, the abstract nature of programming can make such integration a difficult prospect to achieve. As a result, the main development tool, the…

  15. An Integrative Suicide Prevention Program for Visitor Charcoal Burning Suicide and Suicide Pact

    ERIC Educational Resources Information Center

    Wong, Paul W. C.; Liu, Patricia M. Y.; Chan, Wincy S. C.; Law, Y. W.; Law, Steven C. K.; Fu, King-Wa; Li, Hana S. H.; Tso, M. K.; Beautrais, Annette L.; Yip, Paul S. F.

    2009-01-01

    An integrative suicide prevention program was implemented to tackle an outbreak of visitor charcoal burning suicides in Cheung Chau, an island in Hong Kong, in 2002. This study evaluated the effectiveness of the program. The numbers of visitor suicides reduced from 37 deaths in the 51 months prior to program implementation to 6 deaths in the 42…

  16. Integrating Foreign Languages and International Exchanges in a Graduate Program of Business.

    ERIC Educational Resources Information Center

    Bryant, Michael; Sheehan, David

    The integration of foreign language education and international exchange into a French graduate program in business administration is discussed. The 3-year program results in the equivalent of a master's degree in management. The historical, educational, cultural, and socio-political factors in development of the program are reviewed, and key…

  17. 47 CFR 76.504 - Limits on carriage of vertically integrated programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... programming. 76.504 Section 76.504 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Limits on carriage of vertically integrated programming. (a) Except as otherwise provided in this section... national video programming services owned by the cable operator or in which the cable operator has...

  18. 47 CFR 76.504 - Limits on carriage of vertically integrated programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... programming. 76.504 Section 76.504 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Limits on carriage of vertically integrated programming. (a) Except as otherwise provided in this section... national video programming services owned by the cable operator or in which the cable operator has...

  19. 47 CFR 76.504 - Limits on carriage of vertically integrated programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... programming. 76.504 Section 76.504 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Limits on carriage of vertically integrated programming. (a) Except as otherwise provided in this section... national video programming services owned by the cable operator or in which the cable operator has...

  20. 47 CFR 76.504 - Limits on carriage of vertically integrated programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... programming. 76.504 Section 76.504 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Limits on carriage of vertically integrated programming. (a) Except as otherwise provided in this section... national video programming services owned by the cable operator or in which the cable operator has...

  1. 47 CFR 76.504 - Limits on carriage of vertically integrated programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... programming. 76.504 Section 76.504 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST... Limits on carriage of vertically integrated programming. (a) Except as otherwise provided in this section... national video programming services owned by the cable operator or in which the cable operator has...

  2. Elementary School Science: An Integrated Teacher Education Program.

    ERIC Educational Resources Information Center

    MacMahan, Horace; Stevens, Suzanne

    1993-01-01

    Reports on revisions to the teacher education program at Eastern Michigan University to improve teacher preparation for teaching science, especially physics and chemistry, in the elementary grades. (LZ)

  3. STEM integration in middle school career and technical education programs: A Delphi design study

    NASA Astrophysics Data System (ADS)

    Wu-Rorrer, Billy Ray

    The purpose of this qualitative method study with a Delphi research design sought to determine how STEM programs can be effectively integrated into middle school career and technical education programs by local, state, and national educators, administrators, directors, specialists, and curriculum writers. The significance of the study is to provide leaders in CTE with a greater awareness, insight, and strategies about how CTE programs can more effectively integrate academics into career and technical education programs through STEM-related programming. The findings will increase the limited amount of available literature providing best practice strategies for the integration of STEM curriculum into middle school CTE programs. One basic question has guided this research: How can STEM programs be effectively integrated into middle school career and technical education programs? A total of twelve strategies were identified. The strategies of real-world applications and administrative buy-in were the two predominant strategies consistently addressed throughout the review of literature and all three sub-questions in the research study. The Delphi design study consisted of pilot round and three rounds of data collection on barriers, strategies, and professional development for STEM integration in middle school career and technical education programs. Four panelists participated in the pilot round, and 16 panel members not involved in the pilot round participated in the three rounds of questioning and consensus building. In the future, more comprehensive studies can build upon this foundational investigation of middle school CTE programs.

  4. Integrative Medicine in a Preventive Medicine Residency: A Program for the Urban Underserved.

    PubMed

    Berz, Jonathan P B; Gergen Barnett, Katherine A; Gardiner, Paula; Saper, Robert B

    2015-11-01

    The Preventive Medicine Residency Program collaborated with the Department of Family Medicine's Program for Integrative Medicine and Health Disparities at Boston Medical Center to create a new rotation for preventive medicine residents starting in autumn 2012. Residents participated in integrative medicine group visits and consults, completed an online curriculum in dietary supplements, and participated in seminars all in the context of an urban safety net hospital. This collaboration was made possible by a federal Health Resources and Services Administration grant for integrative medicine in preventive medicine residencies and helped meet a need of the program to increase residents' exposure to clinical preventive medicine and integrative health clinical skills and principles. The collaboration has resulted in a required rotation for all residents that continues after the grant period and has fostered additional collaborations related to integrative medicine across the programs.

  5. Competence Assessment Integrating Reflective Practice in a Professional Psychology Program

    ERIC Educational Resources Information Center

    Lewis, Deborah; Virden, Tom; Hutchings, Philinda Smith; Bhargava, Ruchi

    2011-01-01

    The Midwestern University Clinical Psychology Program--Glendale Campus (MWU) created a Comprehensive Assessment Method in Psychology (CAMP) comprised of 35 different "tasks" of authentic work products representing a variety of assessment techniques based on pedagogical theory. Each task assesses one or more components of one of the program's five…

  6. Chapter 636, Voluntary Integration in Massachusetts. Successful Programs of Choice.

    ERIC Educational Resources Information Center

    Spier, Adele W.; And Others

    A statewide study was conducted to identify and describe successful voluntary school desegregation programs funded under Chapter 636, a 1974 amendment to Massachussets' Racial Imbalance Law. Programs selected were of four types: (1) school-based (elementary, middle, and high); (2) school system- or district-wide; (3) part-time and full-time…

  7. Bytes and Bugs: Integrating Computer Programming with Bacteria Identification.

    ERIC Educational Resources Information Center

    Danciger, Michael

    1986-01-01

    By using a computer program to identify bacteria, students sharpen their analytical skills and gain familiarity with procedures used in laboratories outside the university. Although it is ideal for identifying a bacterium, the program can be adapted to many other disciplines. (Author)

  8. Headwaters: The Next Stage in High School Integrated Programming

    ERIC Educational Resources Information Center

    Elrick, Mike

    2010-01-01

    In 2006, the grade 12 program "Headwaters" was initiated and offered the following four courses: (1) Environment and Resource Management; (2) Canadian Literature; (3) Outdoor Activities; and (4) Interdisciplinary Studies. The author has always described the program as simply "school." The teachers teach curriculum courses outlined by the Ministry…

  9. Techniques: Integrating the National Issues Forums into ABE Programs.

    ERIC Educational Resources Information Center

    Colhapp, Barbara Jones

    1989-01-01

    This article discusses the National Issues Forum (NIF), a national, nonpartisan program designed to encourage citizen discussion of important public issues. The programs try to recreate the town meeting concept of reaching consensus on public issues. Short workbooks are available on two reading levels for issues such as the superpowers, crime,…

  10. Integrating Mentoring with Curriculum: Mentor Leadership Programs for Schools

    ERIC Educational Resources Information Center

    Townsend, Wayne

    2015-01-01

    Student "Mentor" and "Leadership" Programs impact the climate and culture of schools. Students are capable of outstanding leadership when given the opportunities and constructs to be successful. The evidence is clear that those schools that embrace student leadership and mentor programs have more positive events, activities,…

  11. Integrating Psychosocial Programs in Multisector Responses to International Disasters

    ERIC Educational Resources Information Center

    Diaz, Joseph Orlando Prewitt

    2008-01-01

    This article describes the role of psychosocial support programs in American Red Cross-sponsored humanitarian assistance efforts in international disasters. The American Red Cross psychosocial support program consists of four specific components: participatory crisis assessment, dealing with survivors' root shock, community mobilization, and…

  12. A Model for Integrating Program Development and Evaluation.

    ERIC Educational Resources Information Center

    Brown, J. Lynne; Kiernan, Nancy Ellen

    1998-01-01

    A communication model consisting of input from target audience, program delivery, and outcomes (receivers' perception of message) was applied to an osteoporosis-prevention program for working mothers ages 21 to 45. Due to poor completion rate on evaluation instruments and failure of participants to learn key concepts, the model was used to improve…

  13. Academic Autonomy for Adult Degree Programs: Independence with Integration

    ERIC Educational Resources Information Center

    Curry, Judson

    2012-01-01

    North Park University's adult program has moved steadily from a centralized governance structure toward a more distributed structure in many ways. The School of Adult Learning hires its own faculty, some of whom are full time in the adult program. The school also has autonomy over academic policy. Ultimately, this academic autonomy has fostered…

  14. Integrating "Ethics in Science" into a Summer Undergraduate Research Program.

    ERIC Educational Resources Information Center

    Shachter, Amy M.

    2003-01-01

    Presents a Public Health Service (PHS) program as a model for implementing the Responsible Conduct of Research (RCR) instructional program. Describes an ethical decision making framework designed to guide a discussion of issues surrounding the responsible conduct of research and facilitates the consideration of ethical choices in the context of…

  15. Chinese Treasure Chest: An Integrated Exploratory Chinese Language & Culture Program.

    ERIC Educational Resources Information Center

    Jensen, Inge-Lise; Verg-in, Yen-ti

    This publication describes the Chinese Treasure Chest project, an exploratory Chinese language and culture program developed by two elementary school teachers in the Aleutians East Borough (Alaska) School District. The project centers on the use of a large box of materials and a program plan designed to introduce elementary students in…

  16. Integrated Network Decompositions and Dynamic Programming for Graph Optimization (INDDGO)

    SciTech Connect

    2012-05-31

    The INDDGO software package offers a set of tools for finding exact solutions to graph optimization problems via tree decompositions and dynamic programming algorithms. Currently the framework offers serial and parallel (distributed memory) algorithms for finding tree decompositions and solving the maximum weighted independent set problem. The parallel dynamic programming algorithm is implemented on top of the MADNESS task-based runtime.

  17. Integration of Risk Management Techniques into Outdoor Adventure Program Design.

    ERIC Educational Resources Information Center

    Bruner, Eric V.

    This paper is designed to acquaint the outdoor professional with the risk management decision making process required for the operation and management of outdoor adventure activities. The document examines the programming implications of fear in adventure activities; the risk management process in adventure programming; a definition of an…

  18. Integrating Multimedia Technology in a High School EFL Program

    ERIC Educational Resources Information Center

    Mayora, Carlos A.

    2006-01-01

    The author describes a Technologically Enhanced Language Learning program in Venezuela and how it helped improve high school EFL instruction. The author presents six challenges of teaching EFL and describes the context for the program. The author then provides a rationale for using multimedia in language teaching, based on theoretical frameworks.…

  19. Investigation of stainless steel clad fuel rod failures and fuel performance in the Connecticut Yankee Reactor. Final report

    SciTech Connect

    Pasupathi, V.; Klingensmith, R. W.

    1981-11-01

    Significant levels of fuel rod failures were observed in the batch 8 fuel assemblies of the Connecticut Yankee reactor. Failure of 304 stainless steel cladding in a PWR environment was not expected. Therefore a detailed poolside and hot cell examination program was conducted to determine the cause of failure and identify differences between batch 8 fuel and previous batches which had operated without failures. Hot cell work conducted consisted of detailed nondestructive and destructive examination of fuel rods from batches 7 and 8. The results indicate that the batch 8 failure mechanism was stress corrosion cracking initiating on the clad outer surface. The sources of cladding stresses are believed to be (a) fuel pellet chips wedged in the cladding gap, (b) swelling of highly nondensifying batch 8 fuel and (c) potentially harmful effects of a power change event that occurred near the end of the second cycle of irradiation for batch 8.

  20. The engineering design integration (EDIN) system. [digital computer program complex

    NASA Technical Reports Server (NTRS)

    Glatt, C. R.; Hirsch, G. N.; Alford, G. E.; Colquitt, W. N.; Reiners, S. J.

    1974-01-01

    A digital computer program complex for the evaluation of aerospace vehicle preliminary designs is described. The system consists of a Univac 1100 series computer and peripherals using the Exec 8 operating system, a set of demand access terminals of the alphanumeric and graphics types, and a library of independent computer programs. Modification of the partial run streams, data base maintenance and construction, and control of program sequencing are provided by a data manipulation program called the DLG processor. The executive control of library program execution is performed by the Univac Exec 8 operating system through a user established run stream. A combination of demand and batch operations is employed in the evaluation of preliminary designs. Applications accomplished with the EDIN system are described.

  1. The Performance Enhancement Group Program: Integrating Sport Psychology and Rehabilitation

    PubMed Central

    Granito, Vincent J.; Hogan, Jeffery B.; Varnum, Lisa K.

    1995-01-01

    In an effort to improve the psychological health of the athlete who has sustained an injury, the Performance Enhancement Group program for injured athletes was created. This paper will offer a model for the Performance Enhancement Group program as a way to: 1) support the athlete, both mentally and physically; 2) deal with the demands of rehabilitation; and 3) facilitate the adjustments the athlete has to make while being out of the competitive arena. The program consists of responsibilities for professionals in sport psychology (ie, assessment/orientation, support, education, individual counseling, and evaluation) and athletic training (ie, organization/administration, recruitment and screening, support, application of techniques, and program compliance). The paper will emphasize that the success of the program is dependent on collaboration between professionals at all levels. PMID:16558357

  2. Clad and duct materials property needs for sodium fast reactors: US perspective

    SciTech Connect

    Maloy, Stuart A

    2009-01-01

    In the Advanced Fuel Cycle Initiative, the clad and duct materials property needs are driven by the program direction of using a fast reactor to transmute minor actinides. To economically perform transmutation requires fuels to be irradiated to at least 200/0 burnup before discharge and recycle. The cladding materials used in sllch high dose irradiations will experience at least 200 dpa of exposure. The requirements are that the cladding must contain the fuel until discharge and the duct must maintain ductility and mechanical strength to direct the sodium coolant and withdraw the fuel at discharge. Presently, achieving a bumup of 20% in fast reactor fuels is a significant challenge. The materials property needs for clad materials are the following in order of importance: (1) Radiation resistance: the material must be tolerant of radiation damage up to 200 dpa or greater depending on the final burnup desired at temperatures ranging from 350-600 C (temperature range for maximum dose is 400-500 C). Thus, the material must be tolerant of swelling, irradiation creep, and embrittlement effects. (2) Mechanical properties: tensile properties (strength, ductility), creep resistance, fracture toughness and fatigue resistance must all sufficient to contain the fuel during irradiation and discharge. (3) Fuel Clad Chemical Interaction: the cladding must be resistant to chemical interaction with the fuel during irradiation to prevent clad failure. (4) Fabrication and joining: the material must be able to be fabricated into component parts and joined to contain the fuel during the irradiation and during discharge. (5) Corrosion resistance: the material must be tolerant of the sodium coolant, with minimal corrosion rate. (6) Reprocessing: the cladding must be dissolvable to enable fuel reprocessing. (7) Long-term stability: the clad and duct materials must be stable through 6 or more years of irradiation depending on the final fuel burnup desired. (8) Thermal properties: thermal

  3. INDDGO: Integrated Network Decomposition & Dynamic programming for Graph Optimization

    SciTech Connect

    Groer, Christopher S; Sullivan, Blair D; Weerapurage, Dinesh P

    2012-10-01

    It is well-known that dynamic programming algorithms can utilize tree decompositions to provide a way to solve some \\emph{NP}-hard problems on graphs where the complexity is polynomial in the number of nodes and edges in the graph, but exponential in the width of the underlying tree decomposition. However, there has been relatively little computational work done to determine the practical utility of such dynamic programming algorithms. We have developed software to construct tree decompositions using various heuristics and have created a fast, memory-efficient dynamic programming implementation for solving maximum weighted independent set. We describe our software and the algorithms we have implemented, focusing on memory saving techniques for the dynamic programming. We compare the running time and memory usage of our implementation with other techniques for solving maximum weighted independent set, including a commercial integer programming solver and a semi-definite programming solver. Our results indicate that it is possible to solve some instances where the underlying decomposition has width much larger than suggested by the literature. For certain types of problems, our dynamic programming code runs several times faster than these other methods.

  4. Integrating actors into a simulation program: a primer.

    PubMed

    Pascucci, Robert C; Weinstock, Peter H; O'Connor, Brigid E; Fancy, Kristina M; Meyer, Elaine C

    2014-04-01

    We describe our more than 10 years' experience working with actors and provide a "how-to" guide to recruiting, auditioning, hiring, training, and mentoring actors for work as simulated patients in simulation programs. We contend that trained actors add great realism, richness, and depth to simulation-based training programs. The actors experience satisfaction from their contributions, and their skill and improvisational talent allow programs to offer ethical and relational training, customized to a wide range of practitioners and adapted across a variety of health care conversations. Such learning opportunities can directly address Accreditation Council for Graduate Medical Education core competencies in preparing capable, confident, and empathic health care practitioners.

  5. A strain sensor based on cladding mode resonance of optical double-cladding fiber

    NASA Astrophysics Data System (ADS)

    Zhang, Jian; Pang, Fufei; Guo, Hairun; Chen, Zhenyi; Wang, Tingyun

    2010-11-01

    A strain sensor based on cladding mode resonance of optical double-cladding fiber (DCF) was proposed and experimentally demonstrated. The sensor head was fabricated by splicing a section of DCF into a standard single mode fiber (SMF). Attributed to the thin thickness of the inner cladding, the core mode can be coupled with cladding modes which generatess a strong resonant spectrum at the phase-matching wavelength. When the DCF sensor is applied an axial strain, the refractive index of the DCF decreases due to the photoelastic effect. According to the coupled mode theory, the phase-matching wavelength will shift to a shorter wavelength. By detecting the resonant spectrum variation, the stain sensor can be realized. The strain sensitivity was achieved as -2.87 pm μɛ over 800μɛ measurement range with good repeatability. With the simple configuration and attractive performance, the specialty DCF strain sensor can be explored for wide sensing applications.

  6. Pellet cladding mechanical interactions of ceramic claddings fuels under light water reactor conditions

    NASA Astrophysics Data System (ADS)

    Li, Bo-Shiuan

    Ceramic materials such as silicon carbide (SiC) are promising candidate materials for nuclear fuel cladding and are of interest as part of a potential accident tolerant fuel design due to its high temperature strength, dimensional stability under irradiation, corrosion resistance, and lower neutron absorption cross-section. It also offers drastically lower hydrogen generation in loss of coolant accidents such as that experienced at Fukushima. With the implementation of SiC material properties to the fuel performance code, FRAPCON, performances of the SiC-clad fuel are compared with the conventional Zircaloy-clad fuel. Due to negligible creep and high stiffness, SiC-clad fuel allows gap closure at higher burnup and insignificant cladding dimensional change. However, severe degradation of SiC thermal conductivity with neutron irradiation will lead to higher fuel temperature with larger fission gas release. High stiffness of SiC has a drawback of accumulating large interfacial pressure upon pellet-cladding mechanical interactions (PCMI). This large stress will eventually reach the flexural strength of SiC, causing failure of SiC cladding instantly in a brittle manner instead of the graceful failure of ductile metallic cladding. The large interfacial pressure causes phenomena that were previously of only marginal significance and thus ignored (such as creep of the fuel) to now have an important role in PCMI. Consideration of the fuel pellet creep and elastic deformation in PCMI models in FRAPCON provide for an improved understanding of the magnitude of accumulated interfacial pressure. Outward swelling of the pellet is retarded by the inward irradiation-induced creep, which then reduces the rate of interfacial pressure buildup. Effect of PCMI can also be reduced and by increasing gap width and cladding thickness. However, increasing gap width and cladding thickness also increases the overall thermal resistance which leads to higher fuel temperature and larger fission

  7. Interactive Program System for Integration of Reaction Rate Equations.

    ERIC Educational Resources Information Center

    Chesick, John P.

    1988-01-01

    Describes a Pascal-language based kinetics rate package for the microcomputer. Considers possible ecological uses for the program and illustrates results for several rate laws. Discusses hardware and software needs for adequate operation. (ML)

  8. Cladding For Transversely-Pumped Laser Rod

    NASA Technical Reports Server (NTRS)

    Byer, Robert L.; Fan, Tso Yee

    1989-01-01

    Combination of suitable dimensioning and cladding of neodymium:yttrium aluminum garnet of similar solid-state laser provides for more efficient utilization of transversely-incident pump light from diode lasers. New design overcomes some of limitations of longitudinal- and older transverse-pumping concepts and promotes operation at higher output powers in TEM00 mode.

  9. National Acid Precipitation Assessment Program: 1990 Integrated Assessment report

    SciTech Connect

    Not Available

    1991-11-01

    The document, the 'Integrated Assessment,' is a summary of the causes and effects of acidic deposition and a comparison of the costs and effectiveness of alternative emission control scenarios. In developing the 'Integrated Assessment,' it was NAPAP's goal to produce a structured compilation of policy-relevant technical information. The Integrated Assessment is based on findings and data from a series of twenty-seven State-of-Science/Technology Reports (SOS/T) on acidic deposition published by NAPAP in 1990. The scope of the documents includes: (1) emissions, atmospheric processes and deposition; (2) effects on surface waters, forests, agricultural crops, exposed materials, human health, and visibility; and (3) control technologies, future emissions, and effects valuation.

  10. Sustainable Procurement: Integrating Classroom Learning with University Sustainability Programs

    ERIC Educational Resources Information Center

    Goldschmidt, Kyle; Harrison, Terry; Holtry, Matthew; Reeh, Jeremy

    2013-01-01

    Organizations are facing increased pressure from various stakeholders to address issues of sustainability, resulting in a growing demand for sustainability education and training. Procurement groups remain the key drivers of many sustainability-related strategies, placing pressure on universities to integrate sustainability concepts into the…

  11. Institutional Fact Book: Catalyst for an Integrated Institutional Research Program.

    ERIC Educational Resources Information Center

    Smith, Glynton

    1983-01-01

    Broad understanding of an institution is fundamental to strategic planning, and information and communication are integral parts of this understanding. An institutional fact book used at Georgia State University is discussed both as a basic information system and as a practical communication vehicle. (MLW)

  12. Adventure Programming and Spirituality: Integration Models, Methods, and Research.

    ERIC Educational Resources Information Center

    Anderson-Hanley, Cay

    1997-01-01

    Reviews the literature on the relationship of adventure education and experiential learning to spiritual experiences and development. Discusses definitions of spirituality, religion, and related terms; two frameworks for integration of psychology and spirituality and their application to experiential education; specific strategies for integrating…

  13. Developing Integrated Programs: A Transdisciplinary Approach for Early Intervention.

    ERIC Educational Resources Information Center

    Coling, Marcia Cain

    This book presents an amalgam of early intervention ideas from the fields of education, occupational therapy, and physical therapy for children with developmental delays. An introductory chapter describes the approach's three theoretical bases: neurodevelopmental treatment (NDT), sensory integration, and Piagetian theory. Chapter 1 considers…

  14. Art Integration: A Teaching Program for the Mentally Retarded.

    ERIC Educational Resources Information Center

    Iowa Univ., Iowa City. Special Education Curriculum Development Center.

    To aid the teacher of the mentally retarded in integrating art into other subject areas, two sample projects and two five-lesson units with core activities, one on clothing and one on the state of Iowa, are presented. In addition, suggestions for teachers are listed along with the expectations of normal children and the basics of good art.…

  15. Technology Integration: A Research-Based Professional Development Program

    ERIC Educational Resources Information Center

    Faulder, Tori Rose

    2011-01-01

    This research-based thesis project explains the governmental acts and policies, investors, and other stakeholders who have worked to promote, question, and explore the use of information and communication technologies (ICT) in the classroom. Research suggests that best-practice ICT integration requires using ICT alongside constructivist pedagogy.…

  16. Processing negation and disjunction in logic programs through integrity constraints.

    SciTech Connect

    Gaasterland, T.; Lobo, J.; Mathematics and Computer Science; Univ. of Illinois at Chicago

    1993-01-01

    Integrity constraints were initially defined to verify the correctness of the data that is stored in a database. They were used to restrict the modifications that can be applied to a database. However, there are many other applications in which integrity constraints can play an important role. For example, the semantic query optimization method developed by Chakravarthy, Grant, and Minker for definite deductive databases uses integrity constraints during query processing to prevent the exploration of search space that is bound to fail. In this paper, we generalize the semantic query optimization method to apply to negated atoms. The generalized method is referred to as semantic compilation. This exploration has led to two significant results. First, semantic compilation provides an alternative search space for negative query literals. The alternative search space can find answers in cases for which negation-as-finite-failure and constructive negation cannot. Second, we show how semantic compilation can be used to transform a disjunctive database with or without functions and denial constraints without negation into a new disjunctive database that complies with the integrity constraints.

  17. Learning SQL Programming with Interactive Tools: From Integration to Personalization

    ERIC Educational Resources Information Center

    Brusilovsky, Pete; Sosnovsky, Sergey; Yudelson, Michael V.; Lee, Danielle H.; Zadorozhny, Vladimir; Zhou, Xin

    2010-01-01

    Rich, interactive eLearning tools receive a lot of attention nowadays from both practitioners and researchers. However, broader dissemination of these tools is hindered by the technical difficulties of their integration into existing platforms. This article explores the technical and conceptual problems of using several interactive educational…

  18. 42 CFR 438.608 - Program integrity requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....608 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... integrity requirements. (a) General requirement. The MCO or PIHP must have administrative and management... policies, procedures, and standards of conduct that articulate the organization's commitment to comply...

  19. 42 CFR 421.316 - Limitation on Medicare integrity program contractor liability.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Contractors § 421.316 Limitation on Medicare integrity program contractor liability. (a) A MIP contractor, a... services to a MIP contractor is not in violation of any criminal law or civilly liable under any law of...

  20. 42 CFR 421.316 - Limitation on Medicare integrity program contractor liability.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Contractors § 421.316 Limitation on Medicare integrity program contractor liability. (a) A MIP contractor, a... services to a MIP contractor is not in violation of any criminal law or civilly liable under any law of...

  1. Integrated Passive Biological Treatment System/ Mine Waste Technology Program Report #16

    EPA Science Inventory

    This report summarizes the results of the Mine Waste Technology Program (MWTP) Activity III, Project 16, Integrated, Passive Biological Treatment System, funded by the United States Environmental Protection Agency (EPA) and jointly administered by EPA and the United States Depar...

  2. Building relationships and facilitating immigrant community integration: An evaluation of a Cultural Navigator Program.

    PubMed

    Thomas, Rebecca L; Chiarelli-Helminiak, Christina M; Ferraj, Brunilda; Barrette, Kyle

    2016-04-01

    Despite the long history of immigration in the United States, communities around the country struggle to integrate newcomers into the economic, cultural, and political spheres of society. Utilizing results from the program evaluation of one public library's Cultural Navigator Program, the authors illustrate how communities and public institutions can promote integration and relationship-building between newly arrived immigrants and long-time residents. Existing social networks within receiving communities, conceptualized in this article as social capital, were leveraged to build capacity among newly arrived immigrants and foster inclusivity and integration at the community level. As a place of intervention, public libraries are suggested as a safe and shared space where community integration can be fostered. Insights derived from the evaluation inform a discussion on engaging approaches to immigrant integration. Lessons learned and recommendations for program evaluators and administrators are provided. PMID:26748262

  3. Examination of technology integration in an urban elementary science education program

    NASA Astrophysics Data System (ADS)

    Harlem, Denise A.

    This mixed methodology case study was designed to examine technology integration in an urban elementary science education program pre- and post-professional development. How multimedia was used to enhance science teaching and learning, effective strategies used by teachers to integrate multimedia into the science education program, how well the integration of multimedia into the science education program enhanced student science achievement, barriers preventing teachers from implementing best practices in the teaching of science, and professional development strategies used to effectively increase multimedia integration were examined. Results revealed a correlation between increased technology use and increased student science outcomes. However, expectations associated with high-stakes tests created barriers that impacted opportunities teachers had to participate in job-embedded professional development and to integrate technology in science education at the target school.

  4. Building relationships and facilitating immigrant community integration: An evaluation of a Cultural Navigator Program.

    PubMed

    Thomas, Rebecca L; Chiarelli-Helminiak, Christina M; Ferraj, Brunilda; Barrette, Kyle

    2016-04-01

    Despite the long history of immigration in the United States, communities around the country struggle to integrate newcomers into the economic, cultural, and political spheres of society. Utilizing results from the program evaluation of one public library's Cultural Navigator Program, the authors illustrate how communities and public institutions can promote integration and relationship-building between newly arrived immigrants and long-time residents. Existing social networks within receiving communities, conceptualized in this article as social capital, were leveraged to build capacity among newly arrived immigrants and foster inclusivity and integration at the community level. As a place of intervention, public libraries are suggested as a safe and shared space where community integration can be fostered. Insights derived from the evaluation inform a discussion on engaging approaches to immigrant integration. Lessons learned and recommendations for program evaluators and administrators are provided.

  5. Integrated predictive maintenance program vibration and lube oil analysis: Part I - history and the vibration program

    SciTech Connect

    Maxwell, H.

    1996-12-01

    This paper is the first of two papers which describe the Predictive Maintenance Program for rotating machines at the Palo Verde Nuclear Generating Station. The organization has recently been restructured and significant benefits have been realized by the interaction, or {open_quotes}synergy{close_quotes} between the Vibration Program and the Lube Oil Analysis Program. This paper starts with the oldest part of the program - the Vibration Program and discusses the evolution of the program to its current state. The {open_quotes}Vibration{close_quotes} view of the combined program is then presented.

  6. Access 5 - Step 1: Human Systems Integration Program Plan (HSIPP)

    NASA Technical Reports Server (NTRS)

    2005-01-01

    This report describes the Human System Interface (HSI) analysis, design and test activities that will be performed to support the development of requirements and design guidelines to facilitate the incorporation of High Altitude Long Endurance (HALE) Remotely Operated Aircraft (ROA) at or above FL400 in the National Airspace System (NAS). These activities are required to support the design and development of safe, effective and reliable ROA operator and ATC interfaces. This plan focuses on the activities to be completed for Step 1 of the ACCESS 5 program. Updates to this document will be made for each of the four ACCESS 5 program steps.

  7. Integrated Vehicle Health Management for the 2nd Generation RLV Program

    NASA Technical Reports Server (NTRS)

    Merriam, Marshal L.

    2000-01-01

    This viewgraph presentation gives an overview of the Integrated Vehicle Health Management (IVHM) for Second Generation Reusable Launch Vehicle (RLV) program, including details on the second and third RLV programs, IVHM activity at Kennedy Space Center, the NASA X-37 IVHM flight experiment, propulsion and power IVHM, IVHM technologies at the Jet Propulsion Laboratory, structures IVHM for third generation RLVs, and IVHM systems engineering and integration.

  8. Program for integrating multizonal photographs of the Earth, taken by MKF-6 camera, in a computer

    NASA Technical Reports Server (NTRS)

    Agapov, A. V.; Mosin, S. T.

    1980-01-01

    An algorithm and program are described, for integrating up to 6 simultaneously exposed photographs in different spectral ranges of the surface of the Earth, taken by MKF-6 cameras aboard Soyuz-22. Three of the reference marks are identified on 1 photograph and then are used to integrate the other photographs with the first. The program was compiled for the ES-1040 computer, as a standard subprogram in a system for computer processing of data of study of the Earth from space.

  9. Integrated Worker Health Protection and Promotion Programs: Overview and Perspectives on Health and Economic Outcomes

    PubMed Central

    Pronk, Nicolaas P.

    2014-01-01

    Objective To describe integrated worker health protection and promotion (IWHPP) program characteristics, to discuss the rationale for integration of OSH and WHP programs, and to summarize what is known about the impact of these programs on health and economic outcomes. Methods A descriptive assessment of the current state of the IWHPP field and a review of studies on the effectiveness of IWHPP programs on health and economic outcomes. Results Sufficient evidence of effectiveness was found for IWHPP programs when health outcomes are considered. Impact on productivity-related outcomes is considered promising, but inconclusive, whereas insufficient evidence was found for health care expenditures. Conclusions Existing evidence supports an integrated approach in terms of health outcomes but will benefit significantly from research designed to support the business case for employers of various company sizes and industry types. PMID:24284747

  10. Integrating Glass Technology into Secondary School Technology Education Programs.

    ERIC Educational Resources Information Center

    Hacker, Michael; Grey, Paul

    1985-01-01

    Processing of the three major groups of modern glasses is described. Low-melting-point glasses and the roles of their ingredients are discussed. Other processes (calcining, melting, fining the batch, annealing, testing for stress, colorants) are explained. Finally, a secondary-level pilot program for glass technology is suggested. (CT)

  11. Program-Integrated Information Literacy Instruction for Online Graduate Students

    ERIC Educational Resources Information Center

    Kumar, Swapna; Ochoa, Marilyn

    2012-01-01

    Academic librarians often provide information literacy support for specific courses or topics in the form of research guides, one-shot training sessions, library orientations, or by embedding library content into online courses. Less frequently, they provide continuous program-level support on-campus or online. This paper highlights the value of…

  12. How to Integrate International Financial Reporting Standards into Accounting Programs

    ERIC Educational Resources Information Center

    Singer, Robert A.

    2012-01-01

    It is expected the SEC will require U.S. domestic companies to prepare and file their annual 10Ks in accordance with international financial reporting standards (IFRS) by 2016. Given the probability that the FASB-IASB convergence project (i.e., Norwalk Agreement) will continue subsequent to mandatory adoption, US accounting programs will be…

  13. FY-94 buried waste integrated demonstration program report

    SciTech Connect

    Not Available

    1994-11-01

    The Buried Waste Integrated Demonstration (BWID) supports the applied research, development, demonstration, and evaluation of a multitude of advanced technologies. These technologies are being integrated to form a comprehensive remediation system for the effective and efficient remediation of buried waste. These efforts are identified and coordinated in support of the U.S. Department of Energy (DOE), Environmental Restoration and Waste Management (ER/WM) needs and objectives. This document summarizes previous demonstrations and describes the FY-94 BWID technology development and demonstration activities. Sponsored by the DOE Office of Technology Development (OTD), BWID works with universities and private industry to develop these technologies, which are being transferred to the private sector for use nationally and internationally. A public participation policy has been established to provide stakeholders with timely and accurate information and meaningful opportunities for involvement in the technology development and demonstration process.

  14. The Human Factor: Student Reactions to the Integration of Personal Dispositions into a Counseling Program

    ERIC Educational Resources Information Center

    Gibbons, Melinda M.; Cochran, Jeff L.; Spurgeon, Shawn; Diambra, Joel F.

    2013-01-01

    The authors explored student reactions to the integration of personal dispositions, or characteristic attitudes, into a counseling program. Results suggested participants liked focusing on personal dispositions and were able to identify areas of personal growth related to these characteristics. Integrating humanistic principles by using…

  15. Wave of the Future?: Integrating IR, Outcomes Assessment, Planning, Program Review, and Accreditation

    ERIC Educational Resources Information Center

    Leimer, Christina

    2010-01-01

    Integrating institutional research, outcomes assessment, program review, strategic planning, and accreditation can be a powerful means of creating a culture of evidence-based decision making and continuous improvement. This study examined how this "integrated" model is organized in practice, how such offices began, why this approach was chosen,…

  16. Views on and Practices of Integrating Theory and Practice in Teacher Education Programs in Atlantic Canada

    ERIC Educational Resources Information Center

    Falkenberg, Thomas; Goodnough, Karen; MacDonald, Ronald J.

    2014-01-01

    The need for and lack of integration of theory and practice in initial teacher education programs has been discussed as a central issue for teacher education. This article reports on a study that surveyed university-based teacher educators in Atlantic Canada on their perspectives regarding how theory and practice can be integrated, how they and…

  17. Integrating Assistive Technology into Teacher Education Programs: Trials, Tribulations, and Lessons Learned

    ERIC Educational Resources Information Center

    Van Laarhoven, Toni; Munk, Dennis D.; Chandler, Lynette K.; Zurita, Leslie; Lynch, Kathleen

    2012-01-01

    This article describes several stages in the integration of assistive technology (AT) into and across the curriculum of a teacher education program. The multi-year initiative included several projects and strategies that differentially affected faculty ability to integrate training and evaluation in using AT in their coursework. All strategies…

  18. Meeting National Science Standards in an Integrative Curriculum: Classroom Examples from a Rural Middle Level Program.

    ERIC Educational Resources Information Center

    Hicks, Bruno G.

    1997-01-01

    Rural schools perceive small size, geographic isolation, and sparse resources as limiting factors in meeting new science standards. A study of an integrated curriculum in a rural middle-level program found that this model, based on Beane's integrative curriculum planning strategies, had no trouble meeting the national life-science curriculum…

  19. An Evaluation of Programmed Treatment-integrity Errors during Discrete-trial Instruction

    ERIC Educational Resources Information Center

    Carroll, Regina A.; Kodak, Tiffany; Fisher, Wayne W.

    2013-01-01

    This study evaluated the effects of programmed treatment-integrity errors on skill acquisition for children with an autism spectrum disorder (ASD) during discrete-trial instruction (DTI). In Study 1, we identified common treatment-integrity errors that occur during academic instruction in schools. In Study 2, we simultaneously manipulated 3…

  20. Changing Personal Epistemologies in Early Childhood Pre-Service Teachers Using an Integrated Teaching Program

    ERIC Educational Resources Information Center

    Brownlee, Jo; Petriwskyj, Anne; Thorpe, Karen; Stacey, Phillip; Gibson, Megan

    2011-01-01

    This study investigated changes in pre-service teachers' personal epistemologies as they engaged in an integrated teaching program. Personal epistemology refers to individual beliefs about the nature of knowing and knowledge and has been shown to influence teaching practice. An integrated approach to teaching, based on both an "implicit" and…

  1. Let's get technical: Enhancing program evaluation through the use and integration of internet and mobile technologies.

    PubMed

    Materia, Frank T; Miller, Elizabeth A; Runion, Megan C; Chesnut, Ryan P; Irvin, Jamie B; Richardson, Cameron B; Perkins, Daniel F

    2016-06-01

    Program evaluation has become increasingly important, and information on program performance often drives funding decisions. Technology use and integration can help ease the burdens associated with program evaluation by reducing the resources needed (e.g., time, money, staff) and increasing evaluation efficiency. This paper reviews how program evaluators, across disciplines, can apply internet and mobile technologies to key aspects of program evaluation, which consist of participant registration, participant tracking and retention, process evaluation (e.g., fidelity, assignment completion), and outcome evaluation (e.g., behavior change, knowledge gain). In addition, the paper focuses on the ease of use, relative cost, and fit with populations. An examination on how these tools can be integrated to enhance data collection and program evaluation is discussed. Important limitations of and considerations for technology integration, including the level of technical skill, cost needed to integrate various technologies, data management strategies, and ethical considerations, are highlighted. Lastly, a case study of technology use in an evaluation conducted by the Clearinghouse for Military Family Readiness at Penn State is presented and illustrates how technology integration can enhance program evaluation.

  2. Quality Assurance and Risk Management: A Survey of Dental Schools and Recommendations for Integrated Program Management.

    ERIC Educational Resources Information Center

    Fredekind, Richard E.; Cuny, Eve J.; Nadershahi, Nader A.

    2002-01-01

    Surveyed U.S. and Canadian dental schools about integration of quality assurance (QA) and risk management (RM) and what mechanisms have been most effective in measuring accomplishments. Main findings included that a majority of schools had a written QA program and committee and many reported significant changes resulting from the program; over…

  3. Integrating Service Learning into the Study Abroad Program: U.S. Sociology Students in Mexico

    ERIC Educational Resources Information Center

    Wessel, Nancy

    2007-01-01

    The program that is the topic of this case study was an integration of two forms of experiential education: service learning and study abroad. Participants in the program studied sociology and performed social service in Morelia, Michoacan, Mexico. Curriculum and planning issues of both study abroad and service learning are combined in the design…

  4. Integrating Master's-Level Entry Education into an Established BS and MS Program.

    ERIC Educational Resources Information Center

    Rodgers, Marianne W.; Healy, Phyllis F.

    2002-01-01

    A second-degree options program enables entry to a master's nursing program with a bachelor's degree in a nonnursing discipline. Of 95 completers, 94 passed the licensing exam and all became certified nurse practitioners. Keys to effectiveness included admitting goal-directed students, using 12-month calendar, integrating into existing curricula,…

  5. Creating a Research-Rich Chemistry Curriculum with an Integrated, Upper-Level-Undergraduate Laboratory Program

    ERIC Educational Resources Information Center

    Gron, Liz U.; Hales, David A.; Teague, M. Warfield

    2007-01-01

    A new research-rich chemistry curriculum with an integrated, upper-level undergraduate laboratory program has recently been developed to impart better understanding to the students. The program is called Advanced techniques in Experimental Chemistry and helps prepare students for more real-world problems.

  6. Primary Prevention Programs at the Elementary Level: Issues of Treatment Integrity, Systematic Screening, and Reinforcement

    ERIC Educational Resources Information Center

    Lane, Kathleen Lynne; Kalberg, Jemma Robertson; Bruhn, Allison Leigh; Mahoney, Michelle E.; Driscoll, Steven A.

    2008-01-01

    This study examined issues of treatment integrity, systematic screenings, and access to reinforcement relative to school-wide positive behavior support programs (SW-PBS) implemented in two rural elementary schools during the first year of program implementation. Results suggested that treatment fidelity, as measured by self-report and direct…

  7. 42 CFR 421.302 - Eligibility requirements for Medicare integrity program contractors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the Medicare program. (3) Complies with conflict of interest provisions in 48 CFR chapters 1 and 3... 42 Public Health 3 2010-10-01 2010-10-01 false Eligibility requirements for Medicare integrity program contractors. 421.302 Section 421.302 Public Health CENTERS FOR MEDICARE & MEDICAID...

  8. Practicing Boyer's Scholarship of Integration: A Program for Community College Faculty--Revised

    ERIC Educational Resources Information Center

    Salmon, Victoria N.

    2004-01-01

    The Doctor of Arts in Community College Education (DACCE) program at George Mason University is committed to Ernest Boyer's philosophy of integration; it encourages better pedagogy and it revitalizes the two-year college classroom. This program prepares students to be leaders in undergraduate education. In addition to expertise in a selected…

  9. Shifting Views: Exploring the Potential for Technology Integration in Early Childhood Education Programs

    ERIC Educational Resources Information Center

    Dietze, Beverlie; Kashin, Diane

    2013-01-01

    Using technology with children in play-based early learning programs creates questions for some within the Early Childhood Education (ECE) community. This paper presents how two faculty who teach in ECE-related degree programs integrated educational technology into their teaching pedagogy as a way to model to their students how it can be used to…

  10. School-Based Childhood Sexual Abuse Prevention Programs: An Integrative Review

    ERIC Educational Resources Information Center

    Fryda, Candice M.; Hulme, Polly A.

    2015-01-01

    One prevention strategy for childhood sexual abuse (CSA) involves educational programs delivered to children in the school environment. The purpose of this integrative literature review was to determine the state of the science on school-based CSA prevention programs. The authors extracted data from 26 articles that fit inclusion criteria to…

  11. Integrated mass transportation system study/definition/implementation program definition

    NASA Technical Reports Server (NTRS)

    Ransone, R. K.; Deptula, D. A.; Yorke, G. G.

    1975-01-01

    Specific actions needed to plan and effect transportation system improvements are identified within the constraints of limited financial, energy and land use resources, and diverse community requirements. A specific program is described which would develop the necessary generalized methodology for devising improved transportation systems and evaluate them against specific criteria for intermodal and intramodal optimization. A consistent, generalized method is provided for study and evaluation of transportation system improvements.

  12. Integrating COPD into Patient-Centered Hospital Readmissions Reduction Programs

    PubMed Central

    Krishnan, Jerry A.; Gussin, Hélène A.; Prieto-Centurion, Valentin; Sullivan, Jamie L.; Zaidi, Farhan; Thomashow, Byron M.

    2015-01-01

    About 1 in 5 patients hospitalized for exacerbations of chronic obstructive pulmonary disease (COPD) in the United States are readmitted within 30 days. The U.S. Centers for Medicare and Medicaid Services has recently expanded its Hospital Readmissions Reduction Program to financially penalize hospitals with higher than expected all-cause 30-day readmission rates following a hospitalization for COPD exacerbation. In October 2013, the COPD Foundation convened a multi-stakeholder National COPD Readmissions Summit to summarize our understanding of how to reduce hospital readmissions in patients hospitalized for COPD exacerbations. Over 225 individuals participated in the Summit, including patients, clinicians, health service researchers, policy makers and representatives of academic health care centers, industry, and payers. Summit participants recommend that programs to reduce hospital readmissions: 1) Include specific recommendations about how to promote COPD self-management skills training for patients and their caregivers; 2) Adequately address co-existing disorders common to COPD in care plans during and after hospitalizations; 3) Include an evaluation of adverse events when implementing strategies to reduce hospital readmissions; and 4) Develop a strategy (e.g., a learning collaboratory) to connect groups who are engaged in developing, testing, and implementing programs to reduce hospital readmissions for COPD and other conditions. PMID:25927076

  13. Integrating the Galileoscope into Successfully Established as Well as New Outreach Programs at Gemini Observatory

    NASA Astrophysics Data System (ADS)

    Harvey, J.; Michaud, P.; Slater, T.; Slater, S.; Goldstein, J.

    2011-09-01

    The annual Journey through the Universe program is a flagship Gemini public education/outreach event that engages the public, teachers, astronomers, engineers, and thousands of local students and staff from all of the Mauna Kea Observatories. Now going into its seventh year in Hawaii, the 2010 program has integrated the Galileoscope as an integral part of the ten-day program with teacher workshops, classroom telescope kits, and a new teacher resource package developed for the program. Through the generous donation of Galileoscopes from the Ric and Jean Edelman Foundation and the Astronomical Society of the Pacific, each Project/Family Astro site received Galileoscopes. Each family participating in Gemini's Family Astro event and training program will receive a Galileoscope to take home. Workshops will be offered to the Girl and Boy scouts, the Boys and Girls Club of Hawaii, the County of Hawaii's Department of Parks and Recreation's summer programs, and other community organizations.

  14. Integrated energy management study. Energy efficient transport program

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The Integrated Energy Management (IEM) Study investigated the practicality and feasibility of a closed-loop energy management system for transport aircraft. The study involved: (1) instrumentation and collection of in-flight data for a United Airlines 727-200 flying 80 revenue flights throughout the United Airlines network,(2) analysis of the in-flight data to select representative city pairs and establish operational procedures employed in flying a reference flight profile, (3) simulation of the reference profile in a fast-time model to verify the model and establish performance values against which to measure IEM benefits, (4) development of IEM algorithms, and (5) assessment of the IEM concept.

  15. Residual-energy-applications program: Support and integration report

    NASA Astrophysics Data System (ADS)

    McCrosson, F. J.

    1980-11-01

    The proposed government-owned EAST Facility at the Savannah River Plant in Aiken, South Carolina, would provide capabilities for development and confidence testing of industrial heat pumps, high temperature bottoming cycles, low temperature Rankine cycle power generation systems, and absorption chillers. This report describes support and integration activities that were performed during the contract year. The various elements that impact on the EAST Facility are discussed and an assessment of the EAST Facility mission is given. The report concludes with proposed milestones, schedules, and costs for design, construction, and operation of the facility.

  16. Filtration and Leach Testing for PUREX Cladding Sludge and REDOX Cladding Sludge Actual Waste Sample Composites

    SciTech Connect

    Shimskey, Rick W.; Billing, Justin M.; Buck, Edgar C.; Casella, Amanda J.; Crum, Jarrod V.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Hallen, Richard T.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Swoboda, Robert G.

    2009-03-02

    A testing program evaluating actual tank waste was developed in response to Task 4 from the M-12 External Flowsheet Review Team (EFRT) issue response plan (Barnes and Voke 2006). The test program was subdivided into logical increments. The bulk water-insoluble solid wastes that are anticipated to be delivered to the Hanford Waste Treatment and Immobilization Plant (WTP) were identified according to type such that the actual waste testing could be targeted to the relevant categories. Under test plan TP RPP WTP 467 (Fiskum et al. 2007), eight broad waste groupings were defined. Samples available from the 222S archive were identified and obtained for testing. Under this test plan, a waste testing program was implemented that included: • Homogenizing the archive samples by group as defined in the test plan. • Characterizing the homogenized sample groups. • Performing parametric leaching testing on each group for compounds of interest. • Performing bench-top filtration/leaching tests in the hot cell for each group to simulate filtration and leaching activities if they occurred in the UFP2 vessel of the WTP Pretreatment Facility. This report focuses on a filtration/leaching test performed using two of the eight waste composite samples. The sample groups examined in this report were the plutonium-uranium extraction (PUREX) cladding waste sludge (Group 3, or CWP) and reduction-oxidation (REDOX) cladding waste sludge (Group 4, or CWR). Both the Group 3 and 4 waste composites were anticipated to be high in gibbsite, thus requiring caustic leaching. WTP RPT 167 (Snow et al. 2008) describes the homogenization, characterization, and parametric leaching activities before benchtop filtration/leaching testing of these two waste groups. Characterization and initial parametric data in that report were used to plan a single filtration/leaching test using a blend of both wastes. The test focused on filtration testing of the waste and caustic leaching for aluminum, in the form

  17. DITTY - a computer program for calculating population dose integrated over ten thousand years

    SciTech Connect

    Napier, B.A.; Peloquin, R.A.; Strenge, D.L.

    1986-03-01

    The computer program DITTY (Dose Integrated Over Ten Thousand Years) was developed to determine the collective dose from long term nuclear waste disposal sites resulting from the ground-water pathways. DITTY estimates the time integral of collective dose over a ten-thousand-year period for time-variant radionuclide releases to surface waters, wells, or the atmosphere. This document includes the following information on DITTY: a description of the mathematical models, program designs, data file requirements, input preparation, output interpretations, sample problems, and program-generated diagnostic messages.

  18. Propulsion control experience used in the Highly Integrated Digital Electronic Control (HIDEC) program

    NASA Technical Reports Server (NTRS)

    Myers, L. P.; Burcham, F. W., Jr.

    1984-01-01

    The highly integrated digital electronic control (HIDEC) program will integrate the propulsion and flight control systems on an F-15 airplane at NASA Ames Research Center's Dryden Flight Research Facility. Ames-Dryden has conducted several propulsion control programs that have contributed to the HIDEC program. The digital electronic engine control (DEEC) flight evaluation investigated the performance and operability of the F100 engine equipped with a full-authority digital electronic control system. Investigations of nozzle instability, fault detection and accommodation, and augmentor transient capability provided important information for the HIDEC program. The F100 engine model derivative (EMD) was also flown in the F-15 airplane, and airplane performance was significantly improved. A throttle response problem was found and solved with a software fix to the control logic. For the HIDEC program, the F100 EMD engines equipped with DEEC controls will be integrated with the digital flight control system. The control modes to be implemented are an integrated flightpath management mode and an integrated adaptive engine control system mode. The engine control experience that will be used in the HIDEC program is discussed.

  19. Maternal mental health and integrated programs for mothers with substance abuse issues.

    PubMed

    Niccols, Alison; Milligan, Karen; Sword, Wendy; Thabane, Lehana; Henderson, Joanna; Smith, Ainsley; Liu, Jennifer; Jack, Susan

    2010-09-01

    To examine the impact of integrated treatment programs (those with substance use treatment and pregnancy-, parenting-, or child-related services) on maternal mental health, we compiled a database of studies of integrated programs published between 1990 and 2007 with outcome data on maternal mental health. There were 18 cohort studies, 3 randomized trials, and 2 quasi-experimental studies. Of the five studies comparing integrated to nonintegrated programs, three studies provided enough information to allow for them to be combined in a meta-analysis. The average effect size was 0.23 (95% CI = 0.15 to 0.31, SE = 0.04), p < .001. There was no statistically significant heterogeneity among the studies, Q = 5.66, p = .059. This meta-analysis is the first systematic quantitative review of studies evaluating the impact of integrated programs on maternal mental health. Findings suggest that integrated programs may be associated with a small advantage over nonintegrated programs in improving maternal mental health. This review highlights the need for further research with improved methodology, study quality, and reporting to improve our understanding of how best to meet the mental health needs of mothers with substance abuse issues.

  20. Integrating electron microscopy into nanoscience and materials engineering programs

    NASA Astrophysics Data System (ADS)

    Cormia, Robert D.; Oye, Michael M.; Nguyen, Anh; Skiver, David; Shi, Meng; Torres, Yessica

    2014-10-01

    Preparing an effective workforce in high technology is the goal of both academic and industry training, and has been the engine that drives innovation and product development in the United States for over a century. During the last 50 years, technician training has comprised a combination of two-year academic programs, internships and apprentice training, and extensive On-the-Job Training (OJT). Recently, and especially in Silicon Valley, technicians have four-year college degrees, as well as relevant hands-on training. Characterization in general, and microscopy in particular, is an essential tool in process development, manufacturing and QA/QC, and failure analysis. Training for a broad range of skills and practice is challenging, especially for community colleges. Workforce studies (SRI/Boeing) suggest that even four year colleges often do not provide the relevant training and experience in laboratory skills, especially design of experiments and analysis of data. Companies in high-tech further report difficulty in finding skilled labor, especially with industry specific experience. Foothill College, in partnership with UCSC, SJSU, and NASA-Ames, has developed a microscopy training program embedded in a research laboratory, itself a partnership between university and government, providing hands-on experience in advanced instrumentation, experimental design and problem solving, with real-world context from small business innovators, in an environment called `the collaboratory'. The program builds on AFM-SEM training at Foothill, and provides affordable training in FE-SEM and TEM through a cost recovery model. In addition to instrument and engineering training, the collaboratory also supports academic and personal growth through a multiplayer social network of students, faculty, researchers, and innovators.

  1. Skylab program payload integration. TO27 sample array

    NASA Technical Reports Server (NTRS)

    Muscari, J. A.; Westcott, P. A.

    1974-01-01

    The objective of the TO27 sample array was to determine the change in optical properties of various transmissive windows, mirrors, and diffraction gratings caused by the deposition of contaminants found about the orbital assembly. The expected information to be obtained from the total TO27 sample array program is as follows: (1) effect of space contaminants on transmittance, reflectance, grating efficiency, and polarization; (2) variations in deposition of contaminants due to substrate, solar radiation, period of exposure, direction of exposure, and geometry effects; (3) identification of contaminants and source of evolution; (4) time of contaminant evolution and lingering time; and (5) guidelines for a model of spacecraft contamination.

  2. Rationale for an integrated moon/Mars exploration program

    NASA Technical Reports Server (NTRS)

    Duke, Michael B.

    1987-01-01

    Although it is possible to design manned missions to Mars that do not involve prior lunar missions, a strategy that includes development of a lunar base before or concurrent with the Mars program offers potential benefits from space infrastructure development, space operations experience, and utilization of lunar materials for propulsion. Common utilization of infrastructure elements (e.g., Orbital Transfer Vehicles, Space Operation Center modules) is emphasized in this approach. Mass flows through a low Earth orbit Space Station change in quantity and in proportion of propellant to hardware as the infrastructure develops.

  3. Integrating the Principles of Effective Intervention into Batterer Intervention Programming: The Case for Moving Toward More Evidence-Based Programming.

    PubMed

    Radatz, Dana L; Wright, Emily M

    2016-01-01

    The majority of batterer intervention program (BIP) evaluations have indicated they are marginally effective in reducing domestic violence recidivism. Meanwhile, correctional programs used to treat a variety of offenders (e.g., substance users, violent offenders, and so forth) that adhere to the "principles of effective intervention" (PEI) have reported significant reductions in recidivism. This article introduces the PEI-the principles on which evidence-based practices in correctional rehabilitation are based-and identifies the degree to which they are currently integrated into BIPs. The case is made that batterer programs could be more effective if they incorporate the PEI. Recommendations for further integration of the principles into BIPs are also provided. PMID:25573844

  4. Unpacking vertical and horizontal integration: childhood overweight/obesity programs and planning, a Canadian perspective

    PubMed Central

    2010-01-01

    Background Increasingly, multiple intervention programming is being understood and implemented as a key approach to developing public health initiatives and strategies. Using socio-ecological and population health perspectives, multiple intervention programming approaches are aimed at providing coordinated and strategic comprehensive programs operating over system levels and across sectors, allowing practitioners and decision makers to take advantage of synergistic effects. These approaches also require vertical and horizontal (v/h) integration of policy and practice in order to be maximally effective. Discussion This paper examines v/h integration of interventions for childhood overweight/obesity prevention and reduction from a Canadian perspective. It describes the implications of v/h integration for childhood overweight and obesity prevention, with examples of interventions where v/h integration has been implemented. An application of a conceptual framework for structuring v/h integration of an overweight/obesity prevention initiative is presented. The paper concludes with a discussion of the implications of vertical/horizontal integration for policy, research, and practice related to childhood overweight and obesity prevention multiple intervention programs. Summary Both v/h integration across sectors and over system levels are needed to fully support multiple intervention programs of the complexity and scope required by obesity issues. V/h integration requires attention to system structures and processes. A conceptual framework is needed to support policy alignment, multi-level evaluation, and ongoing coordination of people at the front lines of practice. Using such tools to achieve integration may enhance sustainability, increase effectiveness of prevention and reduction efforts, decrease stigmatization, and lead to new ways to relate the environment to people and people to the environment for better health for children. PMID:20478054

  5. Sensitivity Analysis of the Integrated Medical Model for ISS Programs

    NASA Technical Reports Server (NTRS)

    Goodenow, D. A.; Myers, J. G.; Arellano, J.; Boley, L.; Garcia, Y.; Saile, L.; Walton, M.; Kerstman, E.; Reyes, D.; Young, M.

    2016-01-01

    Sensitivity analysis estimates the relative contribution of the uncertainty in input values to the uncertainty of model outputs. Partial Rank Correlation Coefficient (PRCC) and Standardized Rank Regression Coefficient (SRRC) are methods of conducting sensitivity analysis on nonlinear simulation models like the Integrated Medical Model (IMM). The PRCC method estimates the sensitivity using partial correlation of the ranks of the generated input values to each generated output value. The partial part is so named because adjustments are made for the linear effects of all the other input values in the calculation of correlation between a particular input and each output. In SRRC, standardized regression-based coefficients measure the sensitivity of each input, adjusted for all the other inputs, on each output. Because the relative ranking of each of the inputs and outputs is used, as opposed to the values themselves, both methods accommodate the nonlinear relationship of the underlying model. As part of the IMM v4.0 validation study, simulations are available that predict 33 person-missions on ISS and 111 person-missions on STS. These simulated data predictions feed the sensitivity analysis procedures. The inputs to the sensitivity procedures include the number occurrences of each of the one hundred IMM medical conditions generated over the simulations and the associated IMM outputs: total quality time lost (QTL), number of evacuations (EVAC), and number of loss of crew lives (LOCL). The IMM team will report the results of using PRCC and SRRC on IMM v4.0 predictions of the ISS and STS missions created as part of the external validation study. Tornado plots will assist in the visualization of the condition-related input sensitivities to each of the main outcomes. The outcomes of this sensitivity analysis will drive review focus by identifying conditions where changes in uncertainty could drive changes in overall model output uncertainty. These efforts are an integral

  6. PWR cores with silicon carbide cladding

    SciTech Connect

    Dobisesky, J. P.; Carpenter, D.; Pilat, E.; Kazimi, M. S.

    2012-07-01

    The feasibility of using silicon carbide rather than Zircaloy cladding, to reach higher power levels and higher discharge burnups in PWRs has been evaluated. A preliminary fuel design using fuel rods with the same dimensions as in the Westinghouse Robust Fuel Assembly but with fuel pellets having 10 vol% central void has been adopted to mitigate the higher fuel temperatures that occur due to the lower thermal conductivity of the silicon carbide and to the persistence of the open clad-pellet gap over most of the fuel life. With this modified fuel design, it is possible to achieve 18 month cycles that meet present-day operating constraints on peaking factor, boron concentration, reactivity coefficients and shutdown margin, while allowing batch average discharge burnups up to 80 MWD/kgU and peak rod burnups up to 100 MWD/kgU. Power uprates of 10% and possibly 20% also appear feasible. For non-uprated cores, the silicon carbide-clad fuel has a clear advantage that increases with increasing discharge burnup. Even for comparable discharge burnups, there is a savings in enriched uranium. Control rod configuration modifications may be required to meet the shutdown margin criterion for the 20% up-rate. Silicon carbide's ability to sustain higher burnups than Zircaloy also allows the design of a licensable two year cycle with only 96 fresh assemblies, avoiding the enriched uranium penalty incurred with use of larger batch sizes due to their excessive leakage. (authors)

  7. The epistemic integrity of NASA practices in the Space Shuttle Program.

    PubMed

    De Winter, Jan; Kosolosky, Laszlo

    2013-01-01

    This article presents an account of epistemic integrity and uses it to demonstrate that the epistemic integrity of different kinds of practices in NASA's Space Shuttle Program was limited. We focus on the following kinds of practices: (1) research by working engineers, (2) review by middle-level managers, and (3) communication with the public. We argue that the epistemic integrity of these practices was undermined by production pressure at NASA, i.e., the pressure to launch an unreasonable amount of flights per year. Finally, our findings are used to develop some potential strategies to protect epistemic integrity in aerospace science.

  8. The epistemic integrity of NASA practices in the Space Shuttle Program.

    PubMed

    De Winter, Jan; Kosolosky, Laszlo

    2013-01-01

    This article presents an account of epistemic integrity and uses it to demonstrate that the epistemic integrity of different kinds of practices in NASA's Space Shuttle Program was limited. We focus on the following kinds of practices: (1) research by working engineers, (2) review by middle-level managers, and (3) communication with the public. We argue that the epistemic integrity of these practices was undermined by production pressure at NASA, i.e., the pressure to launch an unreasonable amount of flights per year. Finally, our findings are used to develop some potential strategies to protect epistemic integrity in aerospace science. PMID:23432770

  9. Integrated Risk and Knowledge Management Program -- IRKM-P

    NASA Technical Reports Server (NTRS)

    Lengyel, David M.

    2009-01-01

    The NASA Exploration Systems Mission Directorate (ESMD) IRKM-P tightly couples risk management and knowledge management processes and tools to produce an effective "modern" work environment. IRKM-P objectives include: (1) to learn lessons from past and current programs (Apollo, Space Shuttle, and the International Space Station); (2) to generate and share new engineering design, operations, and management best practices through preexisting Continuous Risk Management (CRM) procedures and knowledge-management practices; and (3) to infuse those lessons and best practices into current activities. The conceptual framework of the IRKM-P is based on the assumption that risks highlight potential knowledge gaps that might be mitigated through one or more knowledge management practices or artifacts. These same risks also serve as cues for collection of knowledge particularly, knowledge of technical or programmatic challenges that might recur.

  10. Gore-Mbeki Binational Commission integrated housing program. Final report

    SciTech Connect

    1998-12-31

    This report documents the work done under Grant DE-FG36-97GO10209, Innovative Renewable Energy Technology Transfer Program. PEER Consultants, PC, and its subcontractor, PEER Africa (Pty.) Ltd., received an $88,000.00 grant to plan and build two energy efficient homes in the black township of Gugulethu in Cape Town, South Africa. These demonstration homes were given to the people of South Africa as a gesture of goodwill by the US government as part of the Gore-Mbeki Binational Commission (BNC) agreements and cooperation. The BNC is the term used to describe the agreement to work together by the US and the South African governments for economic development of South Africa in the areas of energy, commerce, agriculture, housing, and transportation. The BNC was formed in 1995. This project under the auspices of the BNC started in September 1996. The DOE-funded portion was performed between January 11, 1997 and February 28, 1997.

  11. Processes and Outcomes from a Medical Student Research Training Program in Integrative, Complementary, and Alternative Medicine.

    PubMed

    Dicianno, Brad E; Glick, Ronald M; Sowa, Gwendolyn A; Boninger, Michael L

    2016-10-01

    In response to the growing need to train a new generation of clinician scientists, a research program was developed to train medical students in integrative, complementary, and alternative medicine (ICAM) research early in their careers. A total of 25 students (100%) successfully completed a 10-week program. Students reported significantly increased levels of knowledge in all 7 integrative, complementary, and alternative medicine topics at the conclusion of the program. All students presented their work at one or more local research symposia. In addition, the average number of quality research outputs, which included manuscripts, awards, and abstracts presented at national and international meetings, was 1.5 per student, which exceeded benchmarks based on prior program outcomes. Results from this program may be useful when planning larger or longer-term projects aimed at attracting physicians who will become our next generation of academicians, researchers, and healers.

  12. Iridium alloy clad vent set manufacturing qualification studies

    SciTech Connect

    Ulrich, G.B. )

    1991-01-10

    Qualification studies have been successfully conducted to demonstrate iridium alloy Clad Vent Set (CVS) manufacturing readiness for the General Purpose Heat Source (GPHS) program at the Oak Ridge Y-12 Plant. These studies were joint comparison evaluations of both the Y-12 Plant and EG G Mound Applied Technologies, Inc. (EG G-MAT) products. Note: EG G-MAT formerly manufactured the iridium alloy CVS. The comparison evaluations involved work in a number of areas; however, only the CVS cup metallurgical evalution will be presented here. The initial metallurgical comparisons in conjunction with follow-up metallurgical work showed the Y-12 Plant CVS product to be comparable to the fully qualified (for Galileo and Ulysses missions) EG G-MAT product. This allowed the Y-12 Plant to commence pilot production of CVS components for potential use in the CRAF and CASSINI missions.

  13. Microstructure and Mechanical Properties of Laser Clad and Post-cladding Tempered AISI H13 Tool Steel

    NASA Astrophysics Data System (ADS)

    Telasang, Gururaj; Dutta Majumdar, Jyotsna; Wasekar, Nitin; Padmanabham, G.; Manna, Indranil

    2015-05-01

    This study reports a detailed investigation of the microstructure and mechanical properties (wear resistance and tensile strength) of hardened and tempered AISI H13 tool steel substrate following laser cladding with AISI H13 tool steel powder in as-clad and after post-cladding conventional bulk isothermal tempering [at 823 K (550 °C) for 2 hours] heat treatment. Laser cladding was carried out on AISI H13 tool steel substrate using a 6 kW continuous wave diode laser coupled with fiber delivering an energy density of 133 J/mm2 and equipped with a co-axial powder feeding nozzle capable of feeding powder at the rate of 13.3 × 10-3 g/mm2. Laser clad zone comprises martensite, retained austenite, and carbides, and measures an average hardness of 600 to 650 VHN. Subsequent isothermal tempering converted the microstructure into one with tempered martensite and uniform dispersion of carbides with a hardness of 550 to 650 VHN. Interestingly, laser cladding introduced residual compressive stress of 670 ± 15 MPa, which reduces to 580 ± 20 MPa following isothermal tempering. Micro-tensile testing with specimens machined from the clad zone across or transverse to cladding direction showed high strength but failure in brittle mode. On the other hand, similar testing with samples sectioned from the clad zone parallel or longitudinal to the direction of laser cladding prior to and after post-cladding tempering recorded lower strength but ductile failure with 4.7 and 8 pct elongation, respectively. Wear resistance of the laser surface clad and post-cladding tempered samples (evaluated by fretting wear testing) registered superior performance as compared to that of conventional hardened and tempered AISI H13 tool steel.

  14. Functional Integration of mRNA Translational Control Programs.

    PubMed

    MacNicol, Melanie C; Cragle, Chad E; Arumugam, Karthik; Fosso, Bruno; Pesole, Graziano; MacNicol, Angus M

    2015-01-01

    Regulated mRNA translation plays a key role in control of cell cycle progression in a variety of physiological and pathological processes, including in the self-renewal and survival of stem cells and cancer stem cells. While targeting mRNA translation presents an attractive strategy for control of aberrant cell cycle progression, mRNA translation is an underdeveloped therapeutic target. Regulated mRNAs are typically controlled through interaction with multiple RNA binding proteins (RBPs) but the mechanisms by which the functions of distinct RBPs bound to a common target mRNA are coordinated are poorly understood. The challenge now is to gain insight into these mechanisms of coordination and to identify the molecular mediators that integrate multiple, often conflicting, inputs. A first step includes the identification of altered mRNA ribonucleoprotein complex components that assemble on mRNAs bound by multiple, distinct RBPs compared to those recruited by individual RBPs. This review builds upon our knowledge of combinatorial control of mRNA translation during the maturation of oocytes from Xenopus laevis, to address molecular strategies that may mediate RBP diplomacy and conflict resolution for coordinated control of mRNA translational output. Continued study of regulated ribonucleoprotein complex dynamics promises valuable new insights into mRNA translational control and may suggest novel therapeutic strategies for the treatment of disease. PMID:26197342

  15. Functional Integration of mRNA Translational Control Programs.

    PubMed

    MacNicol, Melanie C; Cragle, Chad E; Arumugam, Karthik; Fosso, Bruno; Pesole, Graziano; MacNicol, Angus M

    2015-01-01

    Regulated mRNA translation plays a key role in control of cell cycle progression in a variety of physiological and pathological processes, including in the self-renewal and survival of stem cells and cancer stem cells. While targeting mRNA translation presents an attractive strategy for control of aberrant cell cycle progression, mRNA translation is an underdeveloped therapeutic target. Regulated mRNAs are typically controlled through interaction with multiple RNA binding proteins (RBPs) but the mechanisms by which the functions of distinct RBPs bound to a common target mRNA are coordinated are poorly understood. The challenge now is to gain insight into these mechanisms of coordination and to identify the molecular mediators that integrate multiple, often conflicting, inputs. A first step includes the identification of altered mRNA ribonucleoprotein complex components that assemble on mRNAs bound by multiple, distinct RBPs compared to those recruited by individual RBPs. This review builds upon our knowledge of combinatorial control of mRNA translation during the maturation of oocytes from Xenopus laevis, to address molecular strategies that may mediate RBP diplomacy and conflict resolution for coordinated control of mRNA translational output. Continued study of regulated ribonucleoprotein complex dynamics promises valuable new insights into mRNA translational control and may suggest novel therapeutic strategies for the treatment of disease.

  16. Tobacco Use Prevention by Integrating Inside and Outside of School Based Programs: A Systematic Review Article

    PubMed Central

    Khayyati, Fariba; Allahverdipour, Hamid; Shaghaghi, Abdolreza; Fathifar, Zahra

    2015-01-01

    Background: Experience of tobacco use in early ages will increase probability of addiction to nicotine therefore, efficient tobacco control programs for teenagers are crucial. This study was conducted to recognize elements of successful integrated inside and outside of school based smoking prevention programs. Methods: MeSH terms and related keywords were used to search PubMed, Cochrane, Medline, EMBASE, ERIC, SID databases from inception to 29th October 2013. Trials with random and non-random designs, systematic reviews and cohort studies that assessed or reported application of integrated tobacco control programs were included. Quality of the retrieved publications was checked independently by the authors and any disagreement was resolved by consensus. Result: Among the 745 identified publications, only 15 studies had the inclusion criteria with a considerable methodological heterogeneity. While, precise out-come of integrated out of school/school-based interventions were not percepti-ble but this study’s findings implied that outside of school intervention could strengthen school-based tobacco prevention programs. No study was found to examine school-based interventions integrated with primary health care such as anti-tobacco consultations, high-risk students screening and their referral to special centers. Conclusion: Integration of outside and inside of school-based programs may boost probability of obtaining favorable outcomes and success rate in practice. PMID:26290823

  17. Anisotropic Properties of Stainless Steel—Clad Aluminum Sheet

    NASA Astrophysics Data System (ADS)

    Kim, Daeyong; Hwang, Bum Kyu; Lee, Young Seon; Kim, Ji Hoon; Kim, Min-Joong

    2010-06-01

    The production of a stainless steel—clad aluminum sheet by the cold rolling process is a more efficient and economical approach compared with the other types of processes utilized for the production of such sheets. Because both the stainless steel and aluminum sheets show the highly anisotropic behavior, it is necessary to investigate anisotropic properties of clad sheets for the design of process. In this paper, to investigate the anisotropic properties of stainless steel—clad aluminum sheet, two kinds of clad sheets were considered: STS439/AA3003 and STS439/AA1050/STS304 clad sheets. The uni-axial tension tests at 0, 45 and 90 degrees for the rolling direction were performed to obtained yield stresses and R values. The strain ratio at balanced biaxial tension state was measured from compression disk test. In order to describe the anisotropic behavior of the clad sheet, nonquadratic anisotropic yield function Yld2000-2d was utilized.

  18. Programming and Training Booklet 6: How to Integrate Programming and Training.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This booklet, one of six that compose the Peace Corp's programming and training (P&T) guidelines, provides information and ideas on ways to increase each post's effectiveness through linking P&T. An introduction discusses the direct impact that P&T have on the success of each other, since, at the Peace Corps, programming drives training, and…

  19. Amnesty Education Program Review: An Integration of Program Leadership and Instructional Improvement.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento. Amnesty Education Office.

    This guide to the evaluation of immigrant legalization education programs in agencies approved for State Legalization Impact Assistance Grants (SLIAG) is divided into two parts. The first part describes how an agency's staff members can review their program in terms of quality criteria. Rating criteria and forms are provided for assessing overall…

  20. An Ecological Approach to Integrating Child Maltreatment Program Research with Program Planning.

    ERIC Educational Resources Information Center

    Stanberry, Anne M.

    This study examined an ecologically-based Head Start parent education program to determine if it reduced parents' potential for child abuse. Seventeen mothers who had been referred to the program received training in child care and development, nonviolent discipline methods, stress management, and communication. Support groups and home visits were…

  1. Manual development: A strategy for identifying core components of integrated health programs.

    PubMed

    Mooss, Angela; Hartman, Megan; Ibañez, Gladys

    2015-12-01

    Integrated care models are gaining popularity as a clinical strategy to reduce costs and improve client outcomes; however, implementation of such complex models requires an understanding of programmatic core components essential to producing positive outcomes. To promote this understanding, evaluators can work collaboratively with organization staff and leaderships to gather information on program implementation, adaptations, organizational buy-in, and project outcomes. In 2011, SAMHSA funded two Miami health clinics to implement integrated care models in co-located settings. Changes in the federal healthcare landscape, non-Medicaid expansion for Florida, and the complexity of projects goals led evaluators to facilitate a core component review as part of evaluation. A manual was developed throughout the project and captured a description, adaptations, inputs needed, lessons learned, and sustainability for each integrated care component. To increase chances for program success, evaluators should institute a method to better define core components of new programs and implementation adaptations, while keeping program replication in mind. Breaking down the program structurally gave the evaluation utility for stakeholders, and ultimately served as a resource for organizations to better understand their program model. The manual also continues to serve as a dissemination and replication source for other providers looking to implement integrated care.

  2. Transversely polarized source cladding for an optical fiber

    NASA Technical Reports Server (NTRS)

    Egalon, Claudio Oliveira (Inventor); Rogowski, Robert S. (Inventor)

    1994-01-01

    An optical fiber comprising a fiber core having a longitudinal symmetry axis is provided. An active cladding surrounds a portion of the fiber core and comprises light-producing sources which emit light in response to chemical or light excitation. The cladding sources are oriented transversely with respect to the longitudinal axis of the fiber core. This polarization results in a superior power efficiency compared to active cladding sources that are randomly polarized or longitudinally polarized parallel with the longitudinal symmetry axis.

  3. Clad fiber capacitor and method of making same

    DOEpatents

    Tuncer, Enis

    2013-11-26

    A clad capacitor and method of manufacture includes assembling a preform comprising a ductile, electrically conductive fiber; a ductile, electrically insulating cladding positioned on the fiber; a ductile, electrically conductive sleeve positioned over the cladding. One or more of the preforms are then bundled, heated and drawn along a longitudinal axis to decrease the diameter of the ductile components of the preform and fuse the preform into a unitized strand.

  4. Clad fiber capacitor and method of making same

    DOEpatents

    Tuncer, Enis

    2012-12-11

    A clad capacitor and method of manufacture includes assembling a preform comprising a ductile, electrically conductive fiber; a ductile, electrically insulating cladding positioned on the fiber; and a ductile, electrically conductive sleeve positioned over the cladding. One or more preforms are then bundled, heated and drawn along a longitudinal axis to decrease the diameter of the ductile components of the preform and fuse the preform into a unitized strand.

  5. Development and characterisations of WC–12Co microwave clad

    SciTech Connect

    Zafar, Sunny Sharma, Apurbba Kumar

    2014-10-15

    In the present work, WC–12Co based cermet clad was developed on AISI 304 stainless steel using microwave hybrid heating technique. The experimental trials were carried out in a 1.4 kW industrial multimode microwave applicator. The paper explains the major events occurring during microwave irradiation and formation of clad. The developed clads were subsequently characterised through field emission scanning electron microscopy equipped with energy dispersive X-ray spectroscopy, X-ray diffraction, assessment of porosity and microhardness. The WC–12Co clads developed with an approximate thickness of 1 mm, illustrated excellent metallurgical bonding with substrate. The microstructure of the WC–12Co clad mainly consists of skeleton structured carbides embedded in tough metallic phase. The phase analysis of the developed clads indicate the presence of various stable and complex carbides like Co{sub 6}W{sub 6}C, Co{sub 3}W{sub 3}C and Fe{sub 6}W{sub 6}C. The uniform distribution of such carbides with skeleton-like morphology in the microstructure is indicative of high hardness of the clad. The developed clads were free from visible interfacial cracking and the clad porosity was found in the order of approximately 0.98%. The average microhardness of the WC–12Co microwave clads was observed to be 1135 ± 88 HV. - Highlights: • Microwave cladding of WC–12Co on AISI 304 stainless steel is carried out. • Skeleton-like structures of W–Co based carbides are embedded in metallic matrix. • Clad–substrate interface is free from un-melted and un-dissolved carbide particles. • Hardness of clad (1135 ± 88 HV) is 3.5 times that of the substrate (325 ± 49 HV)

  6. The integrated water conservation program at Sandia National Laboratories

    SciTech Connect

    Rogers, D.

    1997-08-22

    Sandia National Laboratories (SNL), located on Kirkland Air Force Base (KAFB) in Albuquerque, NM, is implementing a comprehensive water conservation program. Because the average rainfall in this metropolitan area of 500,000 is approximately 8 inches per year, conservation of this precious resource is critical to the economic health of the city and state, and the continued operations at SNL/NM. To address this need, SNL/NM is taking a systematic, comprehensive approach to water conservation. The approach is to estimate the water consumption for all of SNL/NM by type of consumption. For each type of water consumption, all cost effective measures for reducing, reclaiming, and/or recycling that usage will be ranked. These water conservation measures range from the simple such as retrofitting plumbing fixtures with low cost devices to reduce water required to flush toilets to the very complex. As an example of the very complex, a Microelectronics Development Laboratory (MDL) lab will implement a near zero water discharge from clean room wet benches. Deionized (DI) water can be sent back to the DI water input generation stream when the DI water is not being used for rinsing wafers. This paper discusses completed, ongoing and proposed projects at SNL/NM to reduce water consumption and recycle water to maximize its use, and how water conservation has resulted in energy savings, reductions in wastewater discharges, reductions in water treatment chemicals, and reduction in hazardous waste. Additionally the paper discusses preparation of SNL/NM`s Water Conservation Plan, and solutions to overcoming programmatic and bureaucratic hurdles to achieve reductions in water use, wastewater discharges, chemical use and energy.

  7. The Integration and Test Program of the James Webb Space Telescope

    NASA Technical Reports Server (NTRS)

    Kimble, Randy

    2012-01-01

    The James Webb Space Telescope (JWST) project has entered into a comprehensive integration and test (I&T) program that over the coming years will assemble the various elements of the observatory (the Optical Telescope Element [OTE], the Integrated Science Instrument Module [ISIM], and the Spacecraft) and verify the readiness of the integrated system for launch. The I&T program as replanned for a 2018 launch readiness date has a number of interesting features. These include a streamlined ISIM cryo-vacuum test program at Goddard Space Flight Center, a streamlined OTIS (OTE + ISIM) test program at Johnson Space Center (JSC), the addition of a second Core cryo-vacuum thermal test, the enhancement of the Pathfinder program at JSC, and enhancement of the subsystem-level testing program for the MIRI cryo-cooler. These latter activities all serve to reduce the risk heading into the end-to-end optical and thermal testing of the telescope at JSC, leading to reduced cost and schedule risk for that critical activity. We report here on the overall I&T program for JWST and on the status of the hardware and plans that support it.

  8. Human Systems Integration (HSI) Case Studies from the NASA Constellation Program

    NASA Technical Reports Server (NTRS)

    Baggerman, Susan; Berdich, Debbie; Whitmore, Mihriban

    2009-01-01

    The National Aeronautics and Space Administration (NASA) Constellation Program is responsible for planning and implementing those programs necessary to send human explorers back to the moon, onward to Mars and other destinations in the solar system, and to support missions to the International Space Station. The Constellation Program has the technical management responsibility for all Constellation Projects, including both human rated and non-human rated vehicles such as the Crew Exploration Vehicle, EVA Systems, the Lunar Lander, Lunar Surface Systems, and the Ares I and Ares V rockets. With NASA s new Vision for Space Exploration to send humans beyond Earth orbit, it is critical to consider the human as a system that demands early and continuous user involvement, inclusion in trade offs and analyses, and an iterative "prototype/test/ redesign" process. Personnel at the NASA Johnson Space Center are involved in the Constellation Program at both the Program and Project levels as human system integrators. They ensure that the human is considered as a system, equal to hardware and software vehicle systems. Systems to deliver and support extended human habitation on the moon are extremely complex and unique, presenting new opportunities to employ Human Systems Integration, or HSI practices in the Constellation Program. The purpose of the paper is to show examples of where human systems integration work is successfully employed in the Constellation Program and related Projects, such as in the areas of habitation and early requirements and design concepts.

  9. Microstructural Characterization of Cermet Cladding Developed Through Microwave Irradiation

    NASA Astrophysics Data System (ADS)

    Gupta, Dheeraj; Sharma, Apurbba Kumar

    2012-10-01

    In the present work, cladding of hardfacing WC10Co2Ni powder on austenitic stainless steel has been developed through a novel processing technique. The clads were developed using microwave hybrid heating. The clad of average thickness ~2 mm has been developed through the exposure of microwave radiation at frequency 2.45 GHz and power 900 W for the duration of 360 s. The developed clads were characterized using field emission scanning electron microscope, X-ray elemental analysis, X-ray diffraction, and measurement of Vicker's microhardness. The microstructure study of the clad showed good metallurgical bonding with substrate and revealed that clads are free from any visible interface cracking. Clads were formed with partial dilution of a thin layer of the substrate. The cermet microstructure mainly consists of relatively soft metallic matrix phase and uniformly distributed hard carbide phase with skeleton-like structure. The developed clads exhibit an average microhardness of 1064 ± 99 Hv. The porosity of developed clad has been significantly less at approximately 0.89%.

  10. An acoustic vibration sensor based on tapered triple cladding fiber

    NASA Astrophysics Data System (ADS)

    Xu, Hui; Pang, Fufei; Zhao, Shiqi; Chen, Zhenyi; Wang, Tingyun

    2014-05-01

    An acoustic vibration sensor is investigated and demonstrated by using a tapered triple cladding fiber (TCF). It is fabricated by tapering a length of 2 cm TCF which is spliced between two single mode fibers (SMF). The TCF consists of core, inner cladding, middle cladding and outer cladding. After the tapering process, this structure becomes a tapered coaxial fiber coupler which presents a periodic filtering transmission spectrum. The surrounding vibration perturbation can be directly demodulated by intensity detection of the transmission power at a particular wavelength. The experimental result shows that the maximum frequency response of 700 kHz is achieved.

  11. Hollow core anti-resonant fibres with split cladding

    NASA Astrophysics Data System (ADS)

    Huang, Xiaosheng; Qi, Wenliang; Ho, Daryl; Luan, Feng; Yong, Ken-Tye; Yoo, Seongwoo

    2016-03-01

    A split cladding fibers (SCF) is proposed as an additional design to the anti-resonant type fiber. The introduced split cladding helps to reduce the fabrication distortion. We use numerical simulations to compare the Kagome fibers (KFs) and the proposed split cladding fibers (SCFs) over two normalized transmission bands. It reveals that SCFs are able to maintain the desired round shape of silica cladding walls, hence improving the confinement loss (CL) compared to the KF. Fabrication of the SCF is demonstrated by the stack-and-draw technique. The near filed mode patterns are measured to prove the feasibility of this fiber design.

  12. Electroslag Strip Cladding of Steam Generators With Alloy 690

    SciTech Connect

    Consonni, M.; Maggioni, F.; Brioschi, F.

    2006-07-01

    The present paper details the results of electroslag cladding and tube-to-tubesheet welding qualification tests conducted by Ansaldo-Camozzi ESC with Alloy 690 (Alloy 52 filler metal) on steel for nuclear power stations' steam generators shell, tubesheet and head; the possibility of submerged arc cladding on first layer was also considered. Test results, in terms of chemical analysis, mechanical properties and microstructure are reproducible and confidently applicable to production cladding and show that electroslag process can be used for Alloy 52 cladding with exceptionally stable and regular operation and high productivity. The application of submerged arc cladding process to the first layer leads to a higher base metal dilution, which should be avoided. Moreover, though the heat affected zone is deeper with electroslag cladding, in both cases no coarsened grain zone is found due to recrystallization effect of second cladding layer. Finally, the application of electroslag process to cladding of Alloy 52 with modified chemical composition, was proved to be highly beneficial as it strongly reduces hot cracking sensitivity, which is typical of submerged arc cladded Alloy 52, both during tube-to-tubesheet welding and first re-welding. (authors)

  13. Nuclear reactor fuel element with vanadium getter on cladding

    DOEpatents

    Johnson, Carl E.; Carroll, Kenneth G.

    1977-01-01

    A nuclear reactor fuel element is described which has an outer cladding, a central core of fissionable or mixed fissionable and fertile fuel material and a layer of vanadium as an oxygen getter on the inner surface of the cladding. The vanadium reacts with oxygen released by the fissionable material during irradiation of the core to prevent the oxygen from reacting with and corroding the cladding. Also described is a method for coating the inner surface of small diameter tubes of cladding with a layer of vanadium.

  14. Development of Yttrium Stabilized Zirconia (YSZ) diffusion barrier coatings for mitigation of Fuel-Cladding Chemical Interactions

    NASA Astrophysics Data System (ADS)

    Firouzdor, Vahid; Brechtl, Jamieson; Wilson, Lucas; Semerau, Brandon; Sridharan, Kumar; Allen, Todd R.

    2013-07-01

    Fuel-Cladding Chemical Interactions (FCCIs) in a nuclear reactor occurs due to thermal and radiation enhanced inter-diffusion between the cladding and fuel materials. This can have the detrimental effects of reducing the effective cladding wall thickness and the formation of low melting point eutectic compounds. Deposition of thin diffusion barrier coatings in the inner surface of the cladding can potentially reduce or delay the onset of FCCI. This study examines the feasibility of using nanofluid-based electrophoretic deposition (EPD) process to deposit coatings of Yttrium Stabilized Zirconia (YSZ) as the diffusion barrier coating. The deposition parameters, including the nanofluid solvent, additive, particle size, current, and voltage were optimized using test flat substrates of T91 ferritic-martensitic steel. A post deposition sintering step was also conducted and optimized to improve the bonding and mechanical integrity of the coating. Diffusion characteristics of the coatings were investigated by diffusion couple experiments using cerium as a fuel fission product responsible for solid state FCCI. These diffusion couple studies performed at 575 °C for 100 h showed that the YSZ coatings significantly reduced the solid state inter-diffusion between cerium and steel. A heat transfer model was developed to simulate the changes in temperature profile inside the fuel cladding by addition of YSZ coating. It was found that even though the temperature can increase in the coated cladding, the temperature falls below the melting point of uranium and eutectic temperature in Fe-U phase diagram. Using a co-axial configuration in conjunction with the EPD process, YSZ was successfully deposited uniformly on the inner surfaces of 12″ length sections of cladding with 4 mm inner diameter. Such a coating is extremely hard to make by conventional coating technologies like thermal spray or vapor deposition.

  15. The Integrated Programming Team: An Approach for Coordinating Professionals of Various Disciplines in Programs for Students with Severe and Multiple Handicaps.

    ERIC Educational Resources Information Center

    Campbell, Philippa H.

    1987-01-01

    A team programming approach that uses parents and professionals to select unified programming goals for severely/multiply disabled students, provide direct and indirect related services, integrate programming methods, and monitor student progress is described. Program philosophy and overall functional assessment-curriculum organizes team members…

  16. SiC-CMC-Zircaloy-4 Nuclear Fuel Cladding Performance during 4-Point Tubular Bend Testing

    SciTech Connect

    IJ van Rooyen; WR Lloyd; TL Trowbridge; SR Novascone; KM Wendt; SM Bragg-Sitton

    2013-09-01

    The U.S. Department of Energy Office of Nuclear Energy (DOE NE) established the Light Water Reactor Sustainability (LWRS) program to develop technologies and other solutions to improve the reliability, sustain the safety, and extend the life of current reactors. The Advanced LWR Nuclear Fuel Development Pathway in the LWRS program encompasses strategic research focused on improving reactor core economics and safety margins through the development of an advanced fuel cladding system. Recent investigations of potential options for “accident tolerant” nuclear fuel systems point to the potential benefits of silicon carbide (SiC) cladding. One of the proposed SiC-based fuel cladding designs being investigated incorporates a SiC ceramic matrix composite (CMC) as a structural material supplementing an internal Zircaloy-4 (Zr-4) liner tube, referred to as the hybrid clad design. Characterization of the advanced cladding designs will include a number of out-of-pile (nonnuclear) tests, followed by in-pile irradiation testing of the most promising designs. One of the out-of-pile characterization tests provides measurement of the mechanical properties of the cladding tube using four point bend testing. Although the material properties of the different subsystems (materials) will be determined separately, in this paper we present results of 4-point bending tests performed on fully assembled hybrid cladding tube mock-ups, an assembled Zr-4 cladding tube mock-up as a standard and initial testing results on bare SiC-CMC sleeves to assist in defining design parameters. The hybrid mock-up samples incorporated SiC-CMC sleeves fabricated with 7 polymer impregnation and pyrolysis (PIP) cycles. To provide comparative information; both 1- and 2-ply braided SiC-CMC sleeves were used in this development study. Preliminary stress simulations were performed using the BISON nuclear fuel performance code to show the stress distribution differences for varying lengths between loading points

  17. In Situ Remediation Integrated Program, Evaluation and assessment of containment technology

    SciTech Connect

    Gerber, M.A.; Fayer, M.J.

    1994-04-01

    The In Situ Remediation Integrated Program (ISRIP) was established by the US Department of Energy (DOE) to advance the state-of-the art of innovative in situ remediation technologies to the point of demonstration and to broaden the applicability of these technologies to the widely varying site remediation requirements throughout the DOE complex. This program complements similar ongoing integrated demonstration programs being conducted at several DOE sites. The ISRIP has been conducting baseline assessments on in situ technologies to support program planning. Pacific Northwest Laboratory conducted an assessment and evaluation of subsurface containment barrier technology in support of ISRIP`s Containment Technology Subprogram. This report summarizes the results of that activity and provides a recommendation for priortizing areas in which additional research and development is needed to advance the technology to the point of demonstration in support of DOE`s site restoration activities.

  18. Patient Perspectives of an Integrated Program of Medical Care and Substance Use Treatment

    PubMed Central

    Farrell, Caitlin; Sorensen-Alawad, Amy; Palmisano, Joseph N.; Chaisson, Christine; Walley, Alexander Y.

    2014-01-01

    Abstract The benefits of integrating primary care and substance use disorder treatment are well known, yet true integration is difficult. We developed and evaluated a team-based model of integrated care within the primary care setting for HIV-infected substance users and substance users at risk for contracting HIV. Qualitative data were gathered via focus groups and satisfaction surveys to assess patients' views of the program, evaluate key elements for success, and provide recommendations for other programs. Key themes related to preferences for the convenience and efficiency of integrated care; support for a team-based model of care; a feeling that the program requirements offered needed structure; the importance of counseling and education; and how provision of concrete services improved overall well-being and quality of life. For patients who received buprenorphine/naloxone for opioid dependence, this was viewed as a major benefit. Our results support other studies that theorize integrated care could be of significant value for hard-to-reach populations and indicate that having a clinical team dedicated to providing substance use disorder treatment, HIV risk reduction, and case management services integrated into primary care clinics has the potential to greatly enhance the ability to serve a challenging population with unmet treatment needs. PMID:24428768

  19. DECONTAMINATION OF ZIRCALOY SPENT FUEL CLADDING HULLS

    SciTech Connect

    Rudisill, T; John Mickalonis, J

    2006-09-27

    The reprocessing of commercial spent nuclear fuel (SNF) generates a Zircaloy cladding hull waste which requires disposal as a high level waste in the geologic repository. The hulls are primarily contaminated with fission products and actinides from the fuel. During fuel irradiation, these contaminants are deposited in a thin layer of zirconium oxide (ZrO{sub 2}) which forms on the cladding surface at the elevated temperatures present in a nuclear reactor. Therefore, if the hulls are treated to remove the ZrO{sub 2} layer, a majority of the contamination will be removed and the hulls could potentially meet acceptance criteria for disposal as a low level waste (LLW). Discard of the hulls as a LLW would result in significant savings due to the high costs associated with geologic disposal. To assess the feasibility of decontaminating spent fuel cladding hulls, two treatment processes developed for dissolving fuels containing zirconium (Zr) metal or alloys were evaluated. Small-scale dissolution experiments were performed using the ZIRFLEX process which employs a boiling ammonium fluoride (NH{sub 4}F)/ammonium nitrate (NH{sub 4}NO{sub 3}) solution to dissolve Zr or Zircaloy cladding and a hydrofluoric acid (HF) process developed for complete dissolution of Zr-containing fuels. The feasibility experiments were performed using Zircaloy-4 metal coupons which were electrochemically oxidized to produce a thin ZrO{sub 2} layer on the surface. Once the oxide layer was in place, the ease of removing the layer using methods based on the two processes was evaluated. The ZIRFLEX and HF dissolution processes were both successful in removing a 0.2 mm (thick) oxide layer from Zircaloy-4 coupons. Although the ZIRFLEX process was effective in removing the oxide layer, two potential shortcomings were identified. The formation of ammonium hexafluorozirconate ((NH{sub 4}){sub 2}ZrF{sub 6}) on the metal surface prior to dissolution in the bulk solution could hinder the decontamination

  20. Development of Integrated Programs for Aerospace-vehicle design (IPAD): Reference design process

    NASA Technical Reports Server (NTRS)

    Meyer, D. D.

    1979-01-01

    The airplane design process and its interfaces with manufacturing and customer operations are documented to be used as criteria for the development of integrated programs for the analysis, design, and testing of aerospace vehicles. Topics cover: design process management, general purpose support requirements, design networks, and technical program elements. Design activity sequences are given for both supersonic and subsonic commercial transports, naval hydrofoils, and military aircraft.

  1. Analysis to develop a program for energy-integrated farm systems

    SciTech Connect

    Eakin, D.E.; Clark, M.A.; Inaba, L.K.; Johnson, K.I.

    1981-09-01

    A program to use renewable energy resources and possibly develop decentralization of energy systems for agriculture is discussed. The purpose of the research presented is to establish the objective of the program and identify guidelines for program development. The program's objective is determined by: (1) an analysis of the technologies that could be utilized to transform renewable farm resources to energy by the year 2000, (2) the quantity of renewable farm resources that are available, and (3) current energy-use patterns. Individual research, development, and demonstration projects are fit into a national program of energy-integrated farm systems on the basis of: (1) market need, (2) conversion potential, (3) technological opportunities, and (4) acceptability. Quantification of these factors for the purpose of establishing program guidelines is conducted using the following four precepts: (1) market need is identified by current use of energy for agricultural production; (2) conversion potential is determined by the availability of renewable resources; and (3) technological opportunities are determined by the state-of-the-art methods, techniques, and processes that can convert renewable resources into farm energy. Each of these factors is analyzed in Chapters 2 to 4. Chapter 5 draws on the analysis of these factors to establish the objective of the program and identify guidelines for the distribution of program funds. Chapter 6 then discusses the acceptability of integrated farm systems, which can not be quantified like the other factors.

  2. Consideration of Lower Allowable Impact Temperature for DOP-26 Iridium Alloy Fueled Clads

    NASA Astrophysics Data System (ADS)

    Skrabek, Emanuel A.

    2005-02-01

    The current DOE General Purpose Heat Source (GPHS) was developed specifically for a SiGe Radioisotope Thermoelectric Generator (RTG) which was to be launched on a Space Shuttle. In such a launch, if the final stage of the deployed spacecraft failed to ignite, the spacecraft and RTG would reenter the atmosphere after about three months in a Shuttle parking orbit. The indium alloy clad containing the radioisotope fuel would have then been at about 1300° C for the entire time on orbit. This would lead to some grain growth in the clad material, which would tend to decrease its ductility. Due to these constraints, it was concluded by the heat source community that safety considerations would require that the clads be maintained at a temperature of at least 930° C through impact. The safety testing for the GPHS RTG programs was therefore conducted with these conditions as guides. Within this set of guidelines, the heat source was shown to be able to safely handle all credible launch and reentry accident events in these missions. Currently proposed missions plan to use different power conversion systems and launch scenarios that are able to utilize much lower operating temperatures. Imposing the high operating and impact temperatures required by the SiGe RTG onto these new systems would lead to unnecessary added design complexity and probably a less robust system. If the heat source is operated so that the iridium alloy clads are generally maintained at less than 1000° C, essentially no grain growth would be experienced over normal mission lifetimes, and the clads would stay more ductile and able to safely withstand the resulting lower impact temperatures. Therefore DOE has embarked on a study to determine the lowest safe operating and impact temperatures for the GPHS. This paper presents the historical background and some preliminary results of this study.

  3. Photonic lantern with cladding-removable fibers

    NASA Astrophysics Data System (ADS)

    Sun, Weimin; Yan, Qi; Bi, Yao; Yu, Haijiao; Liu, Xiaoqi; Xue, Jiuling; Tian, He; Liu, Yongjun

    2014-07-01

    Recently, spectral measurement becomes an important tool in astronomy to find exoplanets etc. The fibers are used to transfer light from the focal plate to spectrometers. To get high-resolution spectrum, the input slits of the spectrometers should be as narrow as possible. In opposite, the light spots from the fibers are circle, which diameters are clearly wider than the width of the spectrometer slits. To reduce the energy loss of the fiber-guide star light, many kinds of image slicers were designed and fabricated to transform light spot from circle to linear. Some different setup of fiber slicers are introduced by different research groups around the world. The photonic lanterns are candidates of fiber slicers. Photonic lantern includes three parts: inserted fibers, preform or tubing, taped part of the preform or tubing. Usually the optical fields concentrate in the former-core area, so the light spots are not uniform from the tapered end of the lantern. We designed, fabricated and tested a special kind of photonic lantern. The special fibers consist polymer cladding and doped high-index core. The polymer cladding could be easily removed using acetone bath, while the fiber core remains in good condition. We inserted the pure high-index cores into a pure silica tubing and tapered it. During the tapering process, the gaps between the inserted fibers disappeared. Finally we can get a uniform tapered multimode fiber end. The simulation results show that the longer the taper is, the lower the loss is. The shape of the taper should be controlled carefully. A large-zone moving-flame taper machine was fabricated to make the special photonic lantern. Three samples of photonic lanterns were fabricated and tested. The lanterns with cladding-removable fibers guide light uniform in the tapered ends that means these lanterns could collect more light from those ends.

  4. The integration and test program of the James Webb Space Telescope

    NASA Astrophysics Data System (ADS)

    Kimble, Randy A.; Davila, Pamela S.; Diaz, Charles E.; Feinberg, Lee D.; Glazer, Stuart D.; Jones, Gregory S.; Marsh, James M.; Matthews, Gary W.; McGuffey, Douglas B.; O'Rear, Patrick H.; Ramey, Deborah D.; Reis, Carl A.; Texter, Scott C.; Whitman, Tony L.

    2012-09-01

    The James Webb Space Telescope (JWST) project has entered into a comprehensive integration and test (I and T) program that over the coming years will assemble and test the various elements of the observatory and verify the readiness of the integrated system for launch. Highlights of the I and T program include a sequence of cryo-vacuum tests of the Integrated Science Instrument Module (ISHvf), to be carried out at NASA's Goddard Space Flight Center (GSFC) and an end-to- end cryo-vacuum optical and thermal test - of unprecedented scale - of the telescope plus instruments at NASA's Johnson Space Center (JSC). The I and T program, as replanned for a 2018 launch readiness date, contains a number of risk-reduction features intended to maximize the prospects for success of the critical tests, leading to reduced cost and schedule risk for those activities. For the JSC test, these include enhancement of the precursor Pathfinder program, the addition of a second cryo-vacuum thermal test of the observatory's Core region, and enhancement of the subsystem level testing program for the cryo-cooler for the Mid-InfraRed Instrument (MlRl). We report here on the I and T program for JWST, focusing on the I and T path for the instruments and telescope, and on the status of the hardware and plans that support it.

  5. Zircaloy cladding degradation under repository conditions

    SciTech Connect

    Santanam, L.; Raghavan, S.; Chin, B.A.; Shaw, H.

    1990-12-01

    Creep, a potential degradation mechanism of Zircaloy cladding after repository disposal of spent nuclear fuel, has been investigated. The deformation and fracture map methodology has been used to predict maximum allowable initial storage temperatures to achieve a thousand year life without rupture as a function of spent-fuel history. Maximum allowable temperatures are 340{degree}C (613 K) for typically stressed rods (70--100 MPa) and 300{degree}C (573 K) for highly stressed rods (140--160 MPa). 10 refs., 2 figs.

  6. Effective absorption in cladding-pumped fibers

    NASA Astrophysics Data System (ADS)

    Zervas, Michalis N.; Marshall, Andy; Kim, Jaesun

    2011-02-01

    We investigate experimentally and theoretically the wavelength dependence of the pump absorption along Yb3+-doped fibers, for cladding-pumped single as well as coupled multimode (GTWaveTM) fibers. We show that significant spectral absorption distortions occur along the length with the 976nm absorption peak affected the most. We have developed a novel theoretical approach, based on coupled mode theory, to explain the observed effects. We have also investigated the mode mixing requirements in order to improve the absorption spectral distribution along the increase the overall absorption efficiency and discuss the implications on fiber laser performance.

  7. Microstructural Characterization of the U-9.1Mo Fuel/AA6061 Cladding Interface in Friction-Bonded Monolithic Fuel Plates Irradiated in the RERTR-6 Experiment

    SciTech Connect

    Keiser, Dennis D.; Jue, Jan-Fong; Miller, Brandon; Gan, Jian; Robinson, Adam; Medvedev, Pavel; Madden, James; Wachs, Dan; Clark, Curtis; Meyer, Mitch

    2015-09-03

    Low-enrichment (U-235 < 20%) U-Mo monolithic fuel is being developed for use in research and test reactors. The earliest design for this fuel that was investigated via reactor testing was comprised of a nominally U-10Mo fuel foil encased in AA6061 (Al-6061) cladding. For a fuel design to be deemed adequate for final use in a reactor, it must maintain dimensional stability and retain fission products throughout irradiation, which means that there must be good integrity at the fuel foil/cladding interface. To investigate the nature of the fuel/cladding interface for this fuel type after irradiation, fuel plates that were tested in INL's Advanced Test Reactor (ATR) were subsequently characterized using optical metallography, scanning electron microscopy, and transmission electron microscopy. Results of this characterization showed that the fuel/cladding interaction layers present at the U-Mo fuel/AA6061 cladding interface after fabrication became amorphous during irradiation. Up to two main interaction layers, based on composition, could be found at the fuel/cladding interface, depending on location. After irradiation, an Al-rich layer contained very few fission gas bubbles, but did exhibit Xe enrichment near the AA6061 cladding interface. Another layer, which contained more Si, had more observable fission gas bubbles. Adjacent to the AA6061 cladding were Mg-rich precipitates, which was in close proximity to the region where Xe is observed to be enriched. In samples produced using a focused ion beam at the interaction zone/AA6061 cladding interface were possible indications of porosity/debonding, which suggested that the interface in this location is relatively weak.

  8. Microstructural Characterization of the U-9.1Mo Fuel/AA6061 Cladding Interface in Friction-Bonded Monolithic Fuel Plates Irradiated in the RERTR-6 Experiment

    DOE PAGESBeta

    Keiser, Dennis D.; Jue, Jan-Fong; Miller, Brandon; Gan, Jian; Robinson, Adam; Medvedev, Pavel; Madden, James; Wachs, Dan; Clark, Curtis; Meyer, Mitch

    2015-09-03

    Low-enrichment (U-235 < 20%) U-Mo monolithic fuel is being developed for use in research and test reactors. The earliest design for this fuel that was investigated via reactor testing was comprised of a nominally U-10Mo fuel foil encased in AA6061 (Al-6061) cladding. For a fuel design to be deemed adequate for final use in a reactor, it must maintain dimensional stability and retain fission products throughout irradiation, which means that there must be good integrity at the fuel foil/cladding interface. To investigate the nature of the fuel/cladding interface for this fuel type after irradiation, fuel plates that were tested inmore » INL's Advanced Test Reactor (ATR) were subsequently characterized using optical metallography, scanning electron microscopy, and transmission electron microscopy. Results of this characterization showed that the fuel/cladding interaction layers present at the U-Mo fuel/AA6061 cladding interface after fabrication became amorphous during irradiation. Up to two main interaction layers, based on composition, could be found at the fuel/cladding interface, depending on location. After irradiation, an Al-rich layer contained very few fission gas bubbles, but did exhibit Xe enrichment near the AA6061 cladding interface. Another layer, which contained more Si, had more observable fission gas bubbles. Adjacent to the AA6061 cladding were Mg-rich precipitates, which was in close proximity to the region where Xe is observed to be enriched. In samples produced using a focused ion beam at the interaction zone/AA6061 cladding interface were possible indications of porosity/debonding, which suggested that the interface in this location is relatively weak.« less

  9. Metal cladding envelope problems, retrofit solutions, and quality control investigations

    NASA Astrophysics Data System (ADS)

    Colantonio, Antonio

    1992-04-01

    This paper deals with a case study of a building envelope retrofit of an insulated sheet steel and corrugated metal clad building. The building in discussion is a satellite testing facility which requires specific clean room conditions with controlled interior temperature (22 degree(s)C +/- 1 degree(s)C) and high relative humidity conditions (45% +/- 3%) to facilitate satellite testing programs. Preliminary mechanical system inspections indicated substantial increase in air intake to make up for air leakage losses. An infrared inspection along with an approximate air leakage test of the building envelope was requested by the client to determine the magnitude of the building envelope problem. This investigation concluded that significant air leakage was present throughout the building envelope and that existing mechanical systems did not have sufficient capacity to pressurize the building and negate wind and stack effect. Exfiltration particularly through openings on the top sections of the building were causing interior moisture to saturate wall insulation and render it ineffective. Concern for rusting of metal components was indicated. The subsequent envelope analysis discovered a number of typical metal building details that led to poor air tightness and wall insulation ineffectiveness. These were correlated to infrared investigation data. The retrofit solutions produced for this building not only apply to this building but to other similar building types. Further investigations indicated that air leakage and mechanical system performance were significant problems with buildings using metal cladding systems comparable to this building. Quality control before, during and after construction was identified as an important function of the architectural commissioning of the retrofit work and infrared investigations were used to verify locations of air leakage and insulation effectiveness.

  10. IPM: Integrated Pest Management Kit for Building Managers. How To Implement an Integrated Pest Management Program in Your Building(s).

    ERIC Educational Resources Information Center

    Mitchell, Brad

    This management kit introduces building managers to the concept of Integrated Pest Management (IPM), and provides the knowledge and tools needed to implement an IPM program in their buildings. It discusses the barriers to implementing an IPM program, why such a program should be used, and the general guidelines for its implementation. Managerial…

  11. Curriculum-Integrated Information Literacy (CIIL) in a Community College Nursing Program: A Practical Model

    ERIC Educational Resources Information Center

    Argüelles, Carlos

    2016-01-01

    This article describes a strategy to integrate information literacy into the curriculum of a nursing program in a community college. The model is articulated in four explained phases: preparatory, planning, implementation, and evaluation. It describes a collaborative process encouraging librarians to work with nursing faculty, driving students to…

  12. Integrating an HTLV-III Screening Program into a Community Based Family Health Service Agency.

    ERIC Educational Resources Information Center

    Klausmeier, Walter W.; Henshaw, Beverly

    Acquired Immune Deficiency Syndrome (AIDS) has become one of the most serious epidemic disease problems in recent years. In 1985 the Public Health Service recommended establishment of test sites where individuals might be tested for Human T Lymphotropic Virus III (HTLV-III) antibody. An HTLV-III antibody screening program was integrated into a…

  13. Action Research as an Approach to Integrating Sustainability into MBA Programs: An Exploratory Study

    ERIC Educational Resources Information Center

    Benn, Suzanne; Dunphy, Dexter

    2009-01-01

    This article reports on an exploratory project that employed an action research approach to integrating sustainability into core subjects in the MBA program at an Australian university. It documents the change methodology used, the theoretical basis for this choice, and the project outcomes. It then identifies some key enabling factors and…

  14. Impact of a New Integrated Medicine Program on Students' Approaches to Learning

    ERIC Educational Resources Information Center

    Balasooriya, Chinthaka Damith; Hughes, Christopher; Toohey, Susan

    2009-01-01

    This paper presents the results of a study on the impact of a new integrated medical educational design on students' approaches to learning. Although the new program was based on curriculum features identified in the research literature as likely to promote deeper approaches to learning, the results revealed a more complex response from students.…

  15. Evaluation of a K-5 Mathematics Program Which Integrates Children's Literature: Classroom Environment and Attitudes

    ERIC Educational Resources Information Center

    Mink, Deborah V.; Fraser, Barry J.

    2005-01-01

    This article describes a one-year study of 120 fifth grade students whose teachers participated in a program entitled Project SMILE (Science and Mathematics Integrated with Literary Experiences). The purpose of the study was to determine the extent to which the classroom implementation of Project SMILE positively influenced the classroom…

  16. Preparing Teachers for Technology Integration: Programs, Competencies, and Factors from the Literature

    ERIC Educational Resources Information Center

    Oliver, Kevin; Townsend, Latricia

    2013-01-01

    This article presents a review of recent literature about preparing teachers for technology integration. The review found six types of training programs are commonly implemented: pre-service training, long-term courses, short-term workshops and institutes, coaching/mentoring, learning communities, and product/assessment approaches. The review…

  17. Documents of the JPL Photovoltaics Program Analysis and Integration Center: An annotated bibliography

    NASA Technical Reports Server (NTRS)

    Pearson, A. M.

    1985-01-01

    A bibliography of internal and external documents produced by the Jet Propulsion Laboratory, based on the work performed by the Photovoltaics Program Analysis and Integration Center, is presented with annotations. As shown in the Table of Contents, the bibliography is divided into three subject areas: (1) Assessments, (2) Methdological Studies, and (3) Supporting Studies. Annotated abstracts are presented for 20 papers.

  18. A Integracao de Ensino das Ciencias da Saude (An Integrated Medical Education Program [in Brazil]).

    ERIC Educational Resources Information Center

    Pourchet-Campos, M. A.; Guimaraes Junior, Paulino

    At the Sixth Annual Reunion of the Brazilian Association of Medical Schools (VI Reuniao Anual da Associacao Brasileira de Escolas Medicas) leaders in the Brazilian medical profession proposed an integrated educational program for training students in the fields of medicine and public health. Under Brazil's present system of education, all…

  19. Improving Federal Education Programs through an Integrated Performance and Benchmarking System.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC. Office of the Under Secretary.

    This document highlights the problems with current federal education program data collection activities and lists several factors that make movement toward a possible solution, then discusses the vision for the Integrated Performance and Benchmarking System (IPBS), a vision of an Internet-based system for harvesting information from states about…

  20. Integrated Occupational Program, Grades 8 and 9 Social Studies: Teacher Resource Manual. Interim.

    ERIC Educational Resources Information Center

    McCardle, Elizabeth, Ed.

    This manual was developed to assist classroom teachers responsible for implementing the grades 8 and 9 integrated occupational social studies program in Alberta, Canada. It contains: (1) information about the goals and objectives of the curriculum; (2) thematic contexts for the delivery of prescribed knowledge, skills, and attitudes; (3)…

  1. Language Arts Grades 8 and 9. Teacher Resource Manual. Integrated Occupational Program. Interim-1989 Curriculum.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton.

    Developed to assist classroom teachers in implementing the Grades 8 and 9 Integrated Occupational Language Arts program, this teacher resource manual is intended for use as a practical planning and instructional tool and has been designed for a minimum of 150 hours of instruction at each grade level. It contains: further information about the…

  2. Family Integrated Transitions: A Promising Program for Juvenile Offenders with Co-Occurring Disorders

    ERIC Educational Resources Information Center

    Trupin, Eric J.; Kerns, Suzanne E. U.; Walker, Sarah Cusworth; DeRobertis, Megan T.; Stewart, David G.

    2011-01-01

    This study evaluates the impact of the Family Integrated Transitions (FIT) program on juvenile recidivism. FIT is a family-based intervention for youths with co-occurring substance use and mental health disorders transitioning to home from incarceration. We used administrative data to compare 36-month recidivism rates for youths receiving FIT (N =…

  3. Academic Fidelity and Integrity as Attributes of University Online Degree Program Offerings

    ERIC Educational Resources Information Center

    Gambescia, Stephen F.; Paolucci, Rocco

    2009-01-01

    As stakeholders continue to discuss, debate, and advocate their positions related to the value of online learning at colleges and universities, one element that will continue to be discussed, regardless of the specific issue at hand, is "academic integrity and fidelity". Academic fidelity of online degree program offerings is defined in this study…

  4. An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs

    ERIC Educational Resources Information Center

    Franco, Jaime M.

    2011-01-01

    An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs News headlines of corporate scandals have unleashed a contentious debate of whether or not graduate management education has contributed to corporate collapses and the resultant financial crisis. In particular, questions abound as to the willingness of…

  5. Cultivating the Academic Integrity of Urban Adolescents with Ethical Philosophy Programming

    ERIC Educational Resources Information Center

    Seider, Scott; Novick, Sarah; Gomez, Jessica

    2013-01-01

    This mixed-methods study considered the effects of ethical philosophy programming at a high-performing, high-poverty urban high school upon the academic integrity of participating adolescents ("n" = 279). Analyses of pre-post survey data revealed that participating adolescents reported significantly higher levels of academic integrity…

  6. Fostering Integrative Thinking: Adapting the Executive Education Model to the MBA Program

    ERIC Educational Resources Information Center

    Latham, Gary; Latham, Soosan D.; Whyte, Glen

    2004-01-01

    Many full-time MBA programs limit their effectiveness by clinging to functionalism. At best, they have made incremental changes to meet the market demand for MBA graduates. These changes, in most cases, have failed to integrate the various functional facets of complex business challenges. For insights into how to do so, many business schools need…

  7. Office of Inspector General: Promoting Integrity in Federal Education Programs for 25 Years

    ERIC Educational Resources Information Center

    US Department of Education, 2005

    2005-01-01

    In 1978, President Jimmy Carter signed into law the landmark legislation known as the Inspector General Act (IG Act). The IG Act created independent inspectors general, who would: protect the integrity of government; improve program efficiency and effectiveness; prevent and detect fraud, waste and abuse in federal agencies; and keep agency heads,…

  8. BASIC Programming for the Integration of Money, Demand Deposits Creation, and the Hicksian-Keynesian Model.

    ERIC Educational Resources Information Center

    Tom, C. F. Joseph

    Money, banking, and macroeconomic textbooks traditionally present the topics of money, the creation of demand deposits by depository institutions, and the Hicksian-Keynesian Theory of Income and Interest separately, as if they were unrelated. This paper presents an integrated approach to those subjects using computer programs written in BASIC, the…

  9. Integrating Instructional Technology into a Teacher Education Program: A Three-Tiered Approach

    ERIC Educational Resources Information Center

    Truesdell, Elizabeth; Birch, Rebecca

    2013-01-01

    This project description examines how a teacher education program integrated new instructional technology through the creation of a Technology Facilitator position in the department. The project proceeded through a three-tiered system of learning "literacy" to establish a knowledge base amongst faculty members, "augmenting"…

  10. Vertical and Horizontal Integration of Laboratory Curricula and Course Projects across the Electronic Engineering Technology Program

    ERIC Educational Resources Information Center

    Zhan, Wei; Goulart, Ana; Morgan, Joseph A.; Porter, Jay R.

    2011-01-01

    This paper discusses the details of the curricular development effort with a focus on the vertical and horizontal integration of laboratory curricula and course projects within the Electronic Engineering Technology (EET) program at Texas A&M University. Both software and hardware aspects are addressed. A common set of software tools are…

  11. Competency Based Competitive Events. Integrating DECA into the DE Instructional Program.

    ERIC Educational Resources Information Center

    Cosgrove, Glenna; Moore, Harold W.

    Designed to be integrated into a competency-based distributive education program, these competitive DECA (Distributive Education Clubs of America) events were developed, utilized, and evaluated by distributive education and cooperative education coordinators in Arkansas. These events are organized under the following occupational categories: food…

  12. Family Assessment in Child Welfare: The Illinois DCFS Integrated Assessment Program in Policy and Practice

    ERIC Educational Resources Information Center

    Smithgall, Cheryl; Jarpe-Ratner, Elizabeth; Yang, Duck-Hye; DeCoursey, Jan; Brooks, LaShaun; Goerge, Robert

    2009-01-01

    Launched in 2005, the Illinois Integrated Assessment (IA) program partners child welfare caseworkers with licensed clinicians to provide better information about the functioning of children entering foster care and about child and family strengths, support systems, and service needs. The information-gathering activities and the collaborative…

  13. Service Integration in Colorado: Connecting Programs To Provide Better Services in Mesa and El Paso Counties.

    ERIC Educational Resources Information Center

    Ragan, Mark

    Efforts to integrate the delivery of human service programs (HSP) in Colorado's El Paso County and Mesa County were examined through site visits and meetings with 34 members of HSP staff in both counties. The site visits confirmed that staff and management of HSP in both counties have implemented a series of client-centered processes to provide…

  14. Management of kudzu by the bioherbicide, Myrothecium verrucaria, herbicides and integrated control programs

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Replicated field plots were established and monitored for two years to evaluate management practices for kudzu. The bioherbical plant pathogen, Myrothecium verrucaria, several herbicides and a variety of integrated control programs achieved a high level of kudzu suppression, although no system test...

  15. The Care-Integrated Concentration Meditation Program for Patients With Weaning Difficulty: A Pilot Study.

    PubMed

    Thinhuatoey, Benjamard; Songwathana, Praneed; Petpichetchian, Wongchan

    2016-01-01

    Because of the multifaceted process of weaning patients with prolonged mechanical ventilation, enhancing weaning success remains a challenge. The Care-Integrated Concentration Meditation Program was developed on the basis of Buddhist philosophy and implemented to determine its procedural feasibility. A qualitative case study with 3 participants was conducted, and the process and initial outcomes were evaluated. PMID:27309409

  16. Work-Integrated Learning Process in Tourism Training Programs in Vietnam: Voices of Education and Industry

    ERIC Educational Resources Information Center

    Khuong, Cam Thi Hong

    2016-01-01

    This paper addresses the work-integrated learning (WIL) initiative embedded in selected tourism training programs in Vietnam. The research was grounded on the framework of stakeholder ethos. Drawing on tourism training curriculum analysis and interviews with lecturers, institutional leaders, industry managers and internship supervisors, this study…

  17. Integrated Occupational Program: Information Manual for Administrators, Counsellors, and Teachers. Curriculum Standards.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

    The purposes of the Integrated Occupational Program developed for special needs students in grades 8-12 in Alberta (Canada) are to have students become responsible members of society, develop entry-level vocational abilities, and become aware of the need and opportunities for lifelong learning. The focus is on the development of knowledge, skills,…

  18. Integrating Science in Applied Psychology Programs: A Student-Operated Journal

    ERIC Educational Resources Information Center

    Antonius, Daniel; Brown, Adam D.; Todman, McWelling; Safran, Jeremy D.

    2007-01-01

    As a requirement of APA accreditation, many PhD programs in applied psychology subscribe to some variant of the scientist-practitioner model. However, critics have argued that integrating science into an applied psychology curriculum may be too challenging a task. This article describes the development of The New School Psychology Bulletin, a…

  19. Occupational Component. 36-Level Courses. Teacher Resource Manual. Integrated Occupational Program.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch.

    This 36-level occupational component of Integrated Occupational Program (IOP) consists of 8 occupational clusters composed of 20 occupational courses. Each course contains learning activities so that students in Alberta (Canada) may develop occupational concepts, skills, and attitudes. This teacher's manual consists of the following sections:…

  20. Integrating RTI with School Counseling Programs: Being a Proactive Professional School Counselor

    ERIC Educational Resources Information Center

    Ockerman, Melissa S.; Mason, Erin C. M.; Hollenbeck, Amy Feiker

    2012-01-01

    With the implementation of Response to Intervention (RTI) across many states, the school counseling profession must be proactive in establishing its critical role in this process. This article outlines the three essential and shared components between RTI and comprehensive, developmental school counseling programs. Each of these integral and…

  1. A Formative Program Evaluation of Treatment Integrity Practices, Assessments and Attitudes within a Specialized School Setting

    ERIC Educational Resources Information Center

    Tang, Lin

    2012-01-01

    The purpose of this study, a formative program evaluation, was to provide an overview of treatment integrity rates, attitudes, and assessment methods within a specialized school for children and adolescents with Autism Spectrum Disorder. The study utilized a partnership model whereby the evaluators worked collaboratively with primary stakeholders…

  2. Integrating Social Responsibility into an Entrepreneurship Education Program: A Case Study

    ERIC Educational Resources Information Center

    Maistry, Suriamurthee Moonsamy; Ramdhani, Jugathambal

    2010-01-01

    Entrepreneurship education in South Africa is often presented as a neutral discipline. Yet fundamental to any entrepreneurship education program should be the integration of key issues, such as ethics, values and social responsibility. This paper reports on a study that set out to explore student teachers experiences of engaging in an…

  3. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... this safety program; namely, process safety information, integrated safety analysis, and management... safety function, affected processes, cause of the failure, whether the failure was in the context of the... conclusion of each failure investigation of an item relied on for safety or management measure. (b)...

  4. Occupational Component. 26-Level Courses. Teacher Resource Manual. Integrated Occupational Program. Interim-1991: Curriculum.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch.

    This planning and instructional manual is designed to assist teachers in implementing the 20 10-credit-hour courses that make up the 26-level occupational component of the Integrated Occupational Program (IOP) in Alberta, Canada. (The IOP was developed to assist students who experience difficulties in secondary education and to help students make…

  5. 7 CFR 4290.1940 - Integration of this part with other regulations applicable to USDA's programs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE RURAL BUSINESS INVESTMENT COMPANY (âRBICâ) PROGRAM Miscellaneous § 4290.1940 Integration of this... applicable to this part, the Secretary will comply with subpart V of 7 CFR part 3015,...

  6. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Safety program and integrated safety analysis. 70.62 Section 70.62 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR MATERIAL Additional Requirements for Certain Licensees Authorized To Possess a Critical Mass of...

  7. Achieving Inclusion through CLAD: Collaborative Learning Assessment through Dialogue

    ERIC Educational Resources Information Center

    Fitch, E. Frank; Hulgin, Kathleen M.

    2008-01-01

    This study measures the effectiveness of Collaborative Learning Assessment through Dialogue (CLAD) on reading achievement in inclusive classrooms in the USA. The CLAD process involved students collaboratively completing multiple-choice quizzes, using dialogue and critical thinking to reach consensus and receiving immediate feedback on their…

  8. Metal clad aramid fibers for aerospace wire and cable

    NASA Technical Reports Server (NTRS)

    Tokarsky, Edward W.; Dunham, Michael G.; Hunt, James E.; Santoleri, E. David; Allen, David B.

    1995-01-01

    High strength light weight metal clad aramid fibers can provide significant weight savings when used to replace conventional metal wire in aerospace cable. An overview of metal clad aramid fiber materials and information on performance and use in braided electrical shielding and signal conductors is provided.

  9. Image processing applied to laser cladding process

    SciTech Connect

    Meriaudeau, F.; Truchetet, F.

    1996-12-31

    The laser cladding process, which consists of adding a melt powder to a substrate in order to improve or change the behavior of the material against corrosion, fatigue and so on, involves a lot of parameters. In order to perform good tracks some parameters need to be controlled during the process. The authors present here a low cost performance system using two CCD matrix cameras. One camera provides surface temperature measurements while the other gives information relative to the powder distribution or geometric characteristics of the tracks. The surface temperature (thanks to Beer Lambert`s law) enables one to detect variations in the mass feed rate. Using such a system the authors are able to detect fluctuation of 2 to 3g/min in the mass flow rate. The other camera gives them information related to the powder distribution, a simple algorithm applied to the data acquired from the CCD matrix camera allows them to see very weak fluctuations within both gaz flux (carriage or protection gaz). During the process, this camera is also used to perform geometric measurements. The height and the width of the track are obtained in real time and enable the operator to find information related to the process parameters such as the speed processing, the mass flow rate. The authors display the result provided by their system in order to enhance the efficiency of the laser cladding process. The conclusion is dedicated to a summary of the presented works and the expectations for the future.

  10. Material Selection for Accident Tolerant Fuel Cladding

    NASA Astrophysics Data System (ADS)

    Pint, B. A.; Terrani, K. A.; Yamamoto, Y.; Snead, L. L.

    2015-09-01

    Alternative cladding materials to Zr-based alloys are being investigated for accident tolerance, which can be defined as >100X improvement (compared to Zr-based alloys) in oxidation resistance to steam or steam-H2 environments at ≥1473 K (1200 °C) for short times. After reviewing a wide range of candidates, current steam oxidation testing is being conducted on Mo, MAX phases, and FeCrAl alloys. Recently reported low-mass losses for Mo in steam at 1073 K (800 °C) could not be reproduced. Both FeCrAl and MAX phase Ti2AlC form a protective alumina scale in steam. However, commercial Ti2AlC that was not single phase, formed a much thicker oxide at 1473 K (1200 °C) in steam and significant TiO2, and therefore, Ti2AlC may be challenging to form as a cladding or a coating. Alloy development for FeCrAl is seeking to maintain its steam oxidation resistance to 1748 K (1475 °C), while reducing its Cr content to minimize susceptibility to irradiation-assisted α' formation. The composition effects and critical limits to retaining protective scale formation at >1673 K (1400 °C) are still being evaluated.

  11. Material selection for accident tolerant fuel cladding

    DOE PAGESBeta

    Pint, B. A.; Terrani, K. A.; Yamamoto, Y.; Snead, L. L.

    2015-09-14

    Alternative cladding materials are being investigated for accident tolerance, which can be defined as >100X improvement (compared to current Zr-based alloys) in oxidation resistance in steam environments at ≥1200°C for short (≤4 h) times. After reviewing a wide range of candidates, current steam oxidation testing is being conducted on Mo, MAX phases and FeCrAl alloys. Recently reported low mass losses for Mo in steam at 800°C could not be reproduced. Both FeCrAl and MAX phase Ti2AlC form a protective alumina scale in steam. Therefore, commercial Ti2AlC that is not single phase, formed a much thicker oxide at 1200°C in steammore » and significant TiO2, and therefore may be challenging to use as a cladding or a coating. Alloy development for FeCrAl is seeking to maintain its steam oxidation resistance to 1475°C, while reducing its Cr content to minimize susceptibility to irradiation assisted Cr-rich α’ formation. The composition effects and critical limits to retaining protective scale formation at >1400°C are still being evaluated.« less

  12. Material selection for accident tolerant fuel cladding

    SciTech Connect

    Pint, B. A.; Terrani, K. A.; Yamamoto, Y.; Snead, L. L.

    2015-09-14

    Alternative cladding materials are being investigated for accident tolerance, which can be defined as >100X improvement (compared to current Zr-based alloys) in oxidation resistance in steam environments at ≥1200°C for short (≤4 h) times. After reviewing a wide range of candidates, current steam oxidation testing is being conducted on Mo, MAX phases and FeCrAl alloys. Recently reported low mass losses for Mo in steam at 800°C could not be reproduced. Both FeCrAl and MAX phase Ti2AlC form a protective alumina scale in steam. Therefore, commercial Ti2AlC that is not single phase, formed a much thicker oxide at 1200°C in steam and significant TiO2, and therefore may be challenging to use as a cladding or a coating. Alloy development for FeCrAl is seeking to maintain its steam oxidation resistance to 1475°C, while reducing its Cr content to minimize susceptibility to irradiation assisted Cr-rich α’ formation. The composition effects and critical limits to retaining protective scale formation at >1400°C are still being evaluated.

  13. Material Selection for Accident Tolerant Fuel Cladding

    SciTech Connect

    Pint, Bruce A.; Terrani, Kurt A.; Yamamoto, Yukinori; Snead, Lance Lewis

    2015-01-01

    Alternative cladding materials to Zr-based alloys are being investigated for accident tolerance, which can be defined as > 100X improvement (compared to Zr-based alloys) in oxidation resistance to steam or steam-H2 environments at ≥ 1200°C for short times. After reviewing a wide range of candidates, current steam oxidation testing is being conducted on Mo, MAX phases and FeCrAl alloys. Recently reported low mass losses for Mo in steam at 800°C could not be reproduced. Both FeCrAl and MAX phase Ti2AlC form a protective alumina scale in steam. However, commercial Ti2AlC that was not single phase, formed a much thicker oxide at 1200°C in steam and significant TiO2, and therefore Ti2AlC may be challenging to form as a cladding or a coating. Alloy development for FeCrAl is seeking to maintain its steam oxidation resistance to 1475°C, while reducing its Cr content to minimize susceptibility to irradiation-assisted α´ formation. The composition effects and critical limits to retaining protective scale formation at > 1400°C are still being evaluated.

  14. Integrating early child development programs into health and nutrition services in Bangladesh: benefits and challenges.

    PubMed

    Hamadani, Jena Derakhshani; Nahar, Baitun; Huda, Syed Nazmul; Tofail, Fahmida

    2014-01-01

    Bangladesh is one of the poorest countries of the world with the highest population density. The Bangladesh government recognizes the educational and financial benefits of early childhood development (ECD) and has incorporated ECD into the national plan of action. However, ECD activities are not fully established in the country and there have been few evaluations. In this paper, we present ECD programs that are integrated into health and nutrition services in Bangladesh. We present four evaluation reports of such programs and we also include seven published research projects showing evidence that such integrations are feasible. We provide short reviews on coverage, methodology, and effects of the published reports and share our experience of challenges faced and steps taken to solve them. Overall, very few programs are based on scientific evidence and fewer are even evaluated. The research projects so far conducted are promising and there is sufficient evidence on feasibility of integrating ECD activities into nutrition and health programs. Suggestions are made on measures to overcome the implementation problems and on suitable methods to establish high-quality ECD programs in Bangladesh and in other low- and middle-income countries. PMID:24571219

  15. A computer program for anisotropic shallow-shell finite elements using symbolic integration

    NASA Technical Reports Server (NTRS)

    Andersen, C. M.; Bowen, J. T.

    1976-01-01

    A FORTRAN computer program for anisotropic shallow-shell finite elements with variable curvature is described. A listing of the program is presented together with printed output for a sample case. Computation times and central memory requirements are given for several different elements. The program is based on a stiffness (displacement) finite-element model in which the fundamental unknowns consist of both the displacement and the rotation components of the reference surface of the shell. Two triangular and four quadrilateral elements are implemented in the program. The triangular elements have 6 or 10 nodes, and the quadrilateral elements have 4 or 8 nodes. Two of the quadrilateral elements have internal degrees of freedom associated with displacement modes which vanish along the edges of the elements (bubble modes). The triangular elements and the remaining two quadrilateral elements do not have bubble modes. The output from the program consists of arrays corresponding to the stiffness, the geometric stiffness, the consistent mass, and the consistent load matrices for individual elements. The integrals required for the generation of these arrays are evaluated by using symbolic (or analytic) integration in conjunction with certain group-theoretic techniques. The analytic expressions for the integrals are exact and were developed using the symbolic and algebraic manipulation language.

  16. Integrating early child development programs into health and nutrition services in Bangladesh: benefits and challenges.

    PubMed

    Hamadani, Jena Derakhshani; Nahar, Baitun; Huda, Syed Nazmul; Tofail, Fahmida

    2014-01-01

    Bangladesh is one of the poorest countries of the world with the highest population density. The Bangladesh government recognizes the educational and financial benefits of early childhood development (ECD) and has incorporated ECD into the national plan of action. However, ECD activities are not fully established in the country and there have been few evaluations. In this paper, we present ECD programs that are integrated into health and nutrition services in Bangladesh. We present four evaluation reports of such programs and we also include seven published research projects showing evidence that such integrations are feasible. We provide short reviews on coverage, methodology, and effects of the published reports and share our experience of challenges faced and steps taken to solve them. Overall, very few programs are based on scientific evidence and fewer are even evaluated. The research projects so far conducted are promising and there is sufficient evidence on feasibility of integrating ECD activities into nutrition and health programs. Suggestions are made on measures to overcome the implementation problems and on suitable methods to establish high-quality ECD programs in Bangladesh and in other low- and middle-income countries.

  17. US Department of Energy Integrated Resource Planning Program: Accomplishments and opportunities

    SciTech Connect

    White, D.L.; Mihlmester, P.E.

    1993-12-17

    The US Department of Energy Integrated Resource Planning Program supports many activities and projects that enhance the process by which utilities assess demand and supply options and, subsequently, evaluate and select resources. The US Department of Energy program coordinates integrated resource planning in risk and regulatory analysis; utility and regional planning; evaluation and verification; information transfer/technological assistance; and demand-side management. Professional staff from the National Renewable Energy Laboratory, Oak Ridge National Laboratory, Lawrence Berkeley Laboratory, and Pacific Northwest Laboratories collaborate with peers and stakeholders, in particular, the National Association of Regulatory Utility Commissioners, and conduct research and activities for the US Department of Energy. Twelve integrated resource planning activities and projects are summarized in this report. The summaries reflect the diversity of planning and research activities supported by the Department. The summaries also reflect the high levels of collaboration and teaming that are required by the Program and practiced by the researchers. It is concluded that the Program is achieving its objectives by encouraging innovation and improving planning and decision making. Furthermore, as the Department continues to implement planned improvements in the Program, the Department is effectively positioned to attain its ambitious goals.

  18. Planning integration FY 1995 Multi-Year Program Plan (MYPP)/Fiscal Year Work Plan (FYWP)

    SciTech Connect

    Not Available

    1994-09-01

    This Multi-Year Program Plan (MYPP) for the Planning Integration Program, Work Breakdown structure (WBS) Element 1.8.2, is the primary management tool to document the technical, schedule, and cost baseline for work directed by the US Department of Energy (DOE), Richland Operations Office (RL). As an approved document, it establishes a binding agreement between RL and the performing contractors for the work to be performed. It was prepared by the Westinghouse Hanford Company (WHC) and the Pacific Northwest Laboratory (PNL). This MYPP provides a picture from fiscal year 1995 through FY 2001 for the Planning Integration Program. The MYPP provides a window of detailed information for the first three years. It also provides `execution year` work plans. The MYPP provides summary information for the next four years, documenting the same period as the Activity Data Sheets.

  19. Aircrew-aircraft integration: A summary of US Army research programs and plans

    NASA Technical Reports Server (NTRS)

    Key, D. L.; Aiken, E. W.

    1984-01-01

    A review of selected programs which illustrate the research efforts of the U.S. Army Aeromechanics Laboratory in the area of aircrew-aircraft integration is presented. Plans for research programs to support the development of future military rotorcraft are also described. The crew of a combat helicopter must, in general, perform two major functions during the conduct of a particular mission: flightpath control and mission management. Accordingly, the research programs described are being conducted in the same two major categories: (1) flightpath control, which encompasses the areas of handling qualities, stability and control, and displays for the pilot's control of the rotorcraft's flightpath, and (2) mission management, which includes human factors and cockpit integration research topics related to performance of navigation, communication, and aircraft systems management tasks.

  20. Guidelines for development of structural integrity programs for DOE high-level waste storage tanks

    SciTech Connect

    Bandyopadhyay, K.; Bush, S.; Kassir, M.; Mather, B.; Shewmon, P.; Streicher, M.; Thompson, B.; Rooyen, D. van; Weeks, J.

    1997-01-01

    Guidelines are provided for developing programs to promote the structural integrity of high-level waste storage tanks and transfer lines at the facilities of the Department of Energy. Elements of the program plan include a leak-detection system, definition of appropriate loads, collection of data for possible material and geometric changes, assessment of the tank structure, and non-destructive examination. Possible aging degradation mechanisms are explored for both steel and concrete components of the tanks, and evaluated to screen out nonsignificant aging mechanisms and to indicate methods of controlling the significant aging mechanisms. Specific guidelines for assessing structural adequacy will be provided in companion documents. Site-specific structural integrity programs can be developed drawing on the relevant portions of the material in this document.

  1. Compact cladding-pumped planar waveguide amplifier and fabrication method

    DOEpatents

    Bayramian, Andy J.; Beach, Raymond J.; Honea, Eric; Murray, James E.; Payne, Stephen A.

    2003-10-28

    A low-cost, high performance cladding-pumped planar waveguide amplifier and fabrication method, for deployment in metro and access networks. The waveguide amplifier has a compact monolithic slab architecture preferably formed by first sandwich bonding an erbium-doped core glass slab between two cladding glass slabs to form a multi-layer planar construction, and then slicing the construction into multiple unit constructions. Using lithographic techniques, a silver stripe is deposited and formed at a top or bottom surface of each unit construction and over a cross section of the bonds. By heating the unit construction in an oven and applying an electric field, the silver stripe is then ion diffused to increase the refractive indices of the core and cladding regions, with the diffusion region of the core forming a single mode waveguide, and the silver diffusion cladding region forming a second larger waveguide amenable to cladding pumping with broad area diodes.

  2. Multiscale Modeling of Transport Phenomena and Dendritic Growth in Laser Cladding Processes

    NASA Astrophysics Data System (ADS)

    Tan, Wenda; Wen, Shaoyi; Bailey, Neil; Shin, Yung C.

    2011-12-01

    A multiscale model is developed in this article to investigate the transport phenomena and dendrite growth in the diode-laser-cladding process. A transient model with an improved level-set method is built to simulate the heat/mass transport and the dynamic evolution of the molten pool surface on the macroscale. A novel model integrating the cellular automata (CA) and phase field (PF) methods is used to simulate the dendritic growth of multicomponent alloys in the mushy zone. The multiscale model is validated against the experiments, and the predicted geometry of clad tracks and the predicted dendrite arm spacing of microstructure match reasonably well with the experimental results. The effects of the processing parameters on the track geometry and microstructure are also investigated.

  3. Cladding embrittlement during postulated loss-of-coolant accidents.

    SciTech Connect

    Billone, M.; Yan, Y.; Burtseva, T.; Daum, R.; Nuclear Engineering Division

    2008-07-31

    The effect of fuel burnup on the embrittlement of various cladding alloys was examined with laboratory tests conducted under conditions relevant to loss-of-coolant accidents (LOCAs). The cladding materials tested were Zircaloy-4, Zircaloy-2, ZIRLO, M5, and E110. Tests were performed with specimens sectioned from as-fabricated cladding, from prehydrided (surrogate for high-burnup) cladding, and from high-burnup fuel rods which had been irradiated in commercial reactors. The tests were designed to determine for each cladding material the ductile-to-brittle transition as a function of steam oxidation temperature, weight gain due to oxidation, hydrogen content, pre-transient cladding thickness, and pre-transient corrosion-layer thickness. For short, defueled cladding specimens oxidized at 1000-1200 C, ring compression tests were performed to determine post-quench ductility at {le} 135 C. The effect of breakaway oxidation on embrittlement was also examined for short specimens oxidized at 800-1000 C. Among other findings, embrittlement was found to be sensitive to fabrication processes--especially surface finish--but insensitive to alloy constituents for these dilute zirconium alloys used as cladding materials. It was also demonstrated that burnup effects on embrittlement are largely due to hydrogen that is absorbed in the cladding during normal operation. Some tests were also performed with longer, fueled-and-pressurized cladding segments subjected to LOCA-relevant heating and cooling rates. Recommendations are given for types of tests that would identify LOCA conditions under which embrittlement would occur.

  4. Human Research Program Integrated Research Plan: December 20, 2007, Interim Baseline

    NASA Technical Reports Server (NTRS)

    2008-01-01

    The Human Research Program (HRP) delivers human health and performance countermeasures, knowledge, technologies, and tools to enable safe, reliable, and productive human space exploration. This Integrated Research Plan (IRP) describes the program s research activities that are intended to address the needs of human space exploration and serve HRP customers. The timescale of human space exploration is envisioned to take many decades. The IRP illustrates the program s research plan through the timescale of early lunar missions of extended duration. The document serves several purposes for the Human Research Program: The IRP provides a means to assure that the most significant risks to human space explorers are being adequately mitigated and/or addressed, The IRP shows the relationship of research activities to expected outcomes and need dates, The IRP shows the interrelationships among research activities that may interact to produce products that are integrative or cross defined research disciplines, The IRP illustrates the non-deterministic nature of research and technology activities by showing expected decision points and potential follow-on activities, The IRP shows the assignments of responsibility within the program organization and, as practical, the intended solicitation approach, The IRP shows the intended use of research platforms such as the International Space Station, NASA Space Radiation Laboratory, and various space flight analogs. The IRP does not show all budgeted activities of the Human research program, as some of these are enabling functions, such as management, facilities and infrastructure

  5. Characterization of LWRS Hybrid SiC-CMC-Zircaloy-4 Fuel Cladding after Gamma Irradiation

    SciTech Connect

    Isabella J van Rooyen

    2012-09-01

    The purpose of the gamma irradiation tests conducted at the Idaho National Laboratory (INL) was to obtain a better understanding of chemical interactions and potential changes in microstructural properties of a mock-up hybrid nuclear fuel cladding rodlet design (unfueled) in a simulated PWR water environment under irradiation conditions. The hybrid fuel rodlet design is being investigated under the Light Water Reactor Sustainability (LWRS) program for further development and testing of one of the possible advanced LWR nuclear fuel cladding designs. The gamma irradiation tests were performed in preparation for neutron irradiation tests planned for a silicon carbide (SiC) ceramic matrix composite (CMC) zircaloy-4 (Zr-4) hybrid fuel rodlet that may be tested in the INL Advanced Test Reactor (ATR) if the design is selected for further development and testing

  6. Development of a metal-clad advanced composite shear web design concept

    NASA Technical Reports Server (NTRS)

    Laakso, J. H.

    1974-01-01

    An advanced composite web concept was developed for potential application to the Space Shuttle Orbiter main engine thrust structure. The program consisted of design synthesis, analysis, detail design, element testing, and large scale component testing. A concept was sought that offered significant weight saving by the use of Boron/Epoxy (B/E) reinforced titanium plate structure. The desired concept was one that was practical and that utilized metal to efficiently improve structural reliability. The resulting development of a unique titanium-clad B/E shear web design concept is described. Three large scale components were fabricated and tested to demonstrate the performance of the concept: a titanium-clad plus or minus 45 deg B/E web laminate stiffened with vertical B/E reinforced aluminum stiffeners.

  7. Flaw density examinations of a clad boiling water reactor pressure vessel segment

    SciTech Connect

    Cook, K.V.; McClung, R.W.

    1986-01-01

    Flaw density is the greatest uncertainty involved in probabilistic analyses of reactor pressure vessel failure. As part of the Heavy-Section Steel Technology (HSST) Program, studies have been conducted to determine flaw density in a section of reactor pressure vessel cut from the Hope Creek Unit 2 vessel (nominally 0.7 by 3 m (2 by 10 ft)). This section (removed from the scrapped vessel that was never in service) was evaluated nondestructively to determine the as-fabricated status. We had four primary objectives: (1) evaluate longitudinal and girth welds for flaws with manual ultrasonics, (2) evaluate the zone under the nominal 6.3-mm (0.25-in.) clad for cracking (again with manual ultrasonics), (3) evaluate the cladding for cracks with a high-sensitivity fluorescent penetrant method, and (4) determine the source of indications detected.

  8. Faraday polarisation mode conversion in semiconductor waveguides incorporating periodic garnet claddings

    NASA Astrophysics Data System (ADS)

    Hutchings, David C.; Zhang, Cui; Holmes, Barry M.; Dulal, Prabesh; Block, Andrew D.; Stadler, Bethanie J. H.

    2016-02-01

    We report on our progress towards the integration of nonreciprocal optical elements in, for example, an integrated optical waveguide isolator on conventional semiconductor photonic platforms. Our approach uses an evanescent interaction with a magneto-optic iron garnet upper cladding. Specifically, cerium- and bismuth- substituted yttrium and terbium iron garnets were investigated. Device fabrication incorporates RF sputtering, mask lift-off to form a grating for a quasi-phase-matched interaction and thermal anneal. A non-reciprocal polarisation-mode conversion was observed.

  9. DOE`s integrated low-level waste management program and strategic planning

    SciTech Connect

    Duggan, G.; Hwang, J.

    1993-03-01

    To meet the DOE`s commitment to operate its facilities in a safe, economic, and environmentally sound manner, and to comply with all applicable federal, state, and local rules, regulations, and agreements, DOE created the Office of Environmental Restoration and Waste Management (EM) in 1989 to focus efforts on controlling waste management and cleaning up contaminated sites. In the first few years of its existence, the Office of Waste Management (EM-30) has concentrated on operational and corrective activities at the sites. In 1992, the Office of Waste Management began to apply an integrated approach to managing its various waste types. Consequently, DOE established the Low-Level Waste Management Program (LLWMP) to properly manage its complex-wide LLW in a consistent manner. The objective of the LLWMP is to build and operate an integrated, safe, and cost-effective program to meet the needs of waste generators. The program will be based on acceptable risk and sound planning, resulting in public confidence and support. Strategic planning of the program is under way and is expected to take two to three years before implementation of the integrated waste management approach.

  10. Assessment of teachers' ability to integrate science concepts into secondary agriculture programs

    NASA Astrophysics Data System (ADS)

    Scales, Jason A.

    For the past two decades, the idea of integrating more science concepts into the agricultural education curriculum has been gaining support. The purposes of this study were two fold: (1) To assess the knowledge base and interest levels among agriculture instructors in teaching concepts related to science; (2) To assess how such a change in the curriculum would impact current agricultural education programs. The sample was derived from the population of agriculture instructors teaching in Missouri secondary schools. For this descriptive correlational research, an instrument was developed to assess the instructors' perceived level of competence to teach selected science grade level expectations (GLE) and their relationship to the agricultural education curriculum and programs. A second instrument, solicited from the American Board for Certification in Teacher Excellence, was used to assess the general biological science knowledge of the teachers. Agriculture instructors perceive that they are competent to teach and integrate science GLEs into the agriculture curriculum. However, their scores on the examination of knowledge of biological science brings into question their competence to teach this subject matter. Teachers believe integrating science into the agriculture curriculum will benefit their program and their students; however, they unsure if their classes should count for science credit or if FFA programs and activities are a good match for a more science-based curriculum.

  11. Cladding material, tube including such cladding material and methods of forming the same

    DOEpatents

    Garnier, John E.; Griffith, George W.

    2016-03-01

    A multi-layered cladding material including a ceramic matrix composite and a metallic material, and a tube formed from the cladding material. The metallic material forms an inner liner of the tube and enables hermetic sealing of thereof. The metallic material at ends of the tube may be exposed and have an increased thickness enabling end cap welding. The metallic material may, optionally, be formed to infiltrate voids in the ceramic matrix composite, the ceramic matrix composite encapsulated by the metallic material. The ceramic matrix composite includes a fiber reinforcement and provides increased mechanical strength, stiffness, thermal shock resistance and high temperature load capacity to the metallic material of the inner liner. The tube may be used as a containment vessel for nuclear fuel used in a nuclear power plant or other reactor. Methods for forming the tube comprising the ceramic matrix composite and the metallic material are also disclosed.

  12. Shuttle Program Loads Integration: Going From Concept to Operations and Staying Successful

    NASA Technical Reports Server (NTRS)

    Bernstein, Karen; James, George; Mackey, alden; Murphy, Neil C.; Brolliar, Steve

    2011-01-01

    From the beginning of the Shuttle Program to its end, integrated loads and dynamics analyses and tests have been critical in shaping the vehicle design and operational decisions for NASA and its customers. Starting with scaled models and simple mathematical simulations of the structural dynamics, engineers defined the required structural stiffness and predicted the limit loads for each element of the system. Early structural tests provided reasonable confidence that the models and predictions were good. The first launch of the Space Shuttle brought surprises, though, when the ignition overpressure event caused a forward fuel tank support strut to buckle, among several unexpected effects. The launch pad and other ground equipment became an integral part of the system integration, especially where the acoustic and pressure environments of ignition and lift-off were concerned. Following the Challenger accident, operating limits were changed in response to new understandings of how the integrated system performed. Controlling loads while maximizing performance was a key tenet of the Performance Enhancement design process, which enabled construction of the International Space Station. During the return to flight after the Columbia accident, engineers grew to understand that loads during the roll maneuver were also important to the vehicle s structural margin and life. At this point the crawler transport from the Vehicle Assembly Building to the launch pad also became a part of the integrated loads analysis. Even in the last years of the Space Shuttle Program, new data still provided interesting insights into this complicated and fascinating spaceship. This paper will present some examples of the important findings by the team of specialists that supported the Integrated Loads and Dynamics Panel for the Space Shuttle Program.

  13. Lower Extremity Biomechanics in Athletes With Ankle Instability After a 6-Week Integrated Training Program

    PubMed Central

    Huang, Pi-Yin; Chen, Wen-Ling; Lin, Cheng-Feng; Lee, Heng-Ju

    2014-01-01

    Context: Plyometric exercise has been recommended to prevent lower limb injury, but its feasibility in and effects on those with functional ankle instability (FAI) are unclear. Objective: To investigate the effect of integrated plyometric and balance training in participants with FAI during a single-legged drop landing and single-legged standing position. Design: Randomized controlled clinical trial. Setting: University motion-analysis laboratory. Patients or Other Participants: Thirty athletes with FAI were divided into 3 groups: plyometric group (8 men, 2 women, age = 23.20 ± 2.82 years; 10 unstable ankles), plyometric-balance (integrated)–training group (8 men, 2 women, age = 23.80 ± 4.13 years; 10 unstable ankles), and control group (7 men, 3 women, age = 23.50 ± 3.00 years; 10 unstable ankles). Intervention(s): A 6-week plyometric-training program versus a 6-week integrated-training program. Main Outcome Measure(s): Postural sway during single-legged standing with eyes open and closed was measured before and after training. Kinematic data were recorded during medial and lateral single-legged drop landings after a 5-second single-legged stance. Results: Reduced postural sway in the medial-lateral direction and reduced sway area occurred in the plyometric- and integrated-training groups. Generally, the plyometric training and integrated training increased the maximum angles at the hip and knee in the sagittal plane, reduced the maximum angles at the hip and ankle in the frontal and transverse planes in the lateral drop landing, and reduced the time to stabilization for knee flexion in the medial drop landing. Conclusions: After 6 weeks of plyometric training or integrated training, individuals with FAI used a softer landing strategy during drop landings and decreased their postural sway during the single-legged stance. Plyometric training improved static and dynamic postural control and should be incorporated into rehabilitation programs for those with FAI

  14. Analysis to develop a program for energy-integrated farm systems

    NASA Astrophysics Data System (ADS)

    Eakin, D. E.; Clark, M. A.; Inaba, L. K.; Johnson, K. I.

    1981-09-01

    A program to use renewable energy resources and possibly develop decentralization of energy systems for agriculture is discussed. The program's objective is determined by: (1) an analysis of the technologies that could be utilized to transform renewable farm resources to energy by the year 2000, (2) the quantity of renewable farm resources that are available, and (3) current energy-use patterns. Individual research, development, and demonstration projects are fit into a national program of energy-integrated farm systems on the basis of market need, conversion potential, technological opportunities, and acceptability. Quantification of these factors for the purpose of establishing program guidelines is conducted using the following four precepts: (1) market need is identified by current use of energy for agricultural production; (2) conversion potential is determined by the availability of renewable resources; and (3) technological opportunities are determined by the state-of-the-art methods, techniques, and processes that can convert renewable resources into farm energy.

  15. Modeling an integrative physical examination program for the Departments of Defense and Veterans Affairs.

    PubMed

    Goodrich, Scott G

    2006-10-01

    Current policies governing the Departments of Defense and Veterans Affairs physical examination programs are out of step with current evidence-based medical practice. Replacing periodic and other routine physical examination types with annual preventive health assessments would afford our service members additional health benefit at reduced cost. Additionally, the Departments of Defense and Veterans Affairs repeat the physical examination process at separation and have been unable to reconcile their respective disability evaluation systems to reduce duplication and waste. A clear, coherent, and coordinated strategy to improve the relevance and utility of our physical examination programs is long overdue. This article discusses existing physical examination programs and proposes a model for a new integrative physical examination program based on need, science, and common sense.

  16. Integrated Programs for Mothers with Substance Abuse Issues and Their Children: A Systematic Review of Studies Reporting on Child Outcomes

    ERIC Educational Resources Information Center

    Niccols, Alison; Milligan, Karen; Smith, Ainsley; Sword, Wendy; Thabane, Lehana; Henderson, Joanna

    2012-01-01

    Background: Integrated treatment programs (those that include on-site pregnancy-, parenting-, or child-related services with addiction services) were developed to break the intergenerational cycle of addiction, potential child maltreatment, and poor outcomes for children. Objectives: To examine the impact and effects of integrated programs for…

  17. 34 CFR 425.1 - What is the Demonstration Projects for the Integration of Vocational and Academic Learning Program?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of Vocational and Academic Learning Program? 425.1 Section 425.1 Education Regulations of the Offices... EDUCATION DEMONSTRATION PROJECTS FOR THE INTEGRATION OF VOCATIONAL AND ACADEMIC LEARNING PROGRAM General § 425.1 What is the Demonstration Projects for the Integration of Vocational and Academic...

  18. 34 CFR 425.1 - What is the Demonstration Projects for the Integration of Vocational and Academic Learning Program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of Vocational and Academic Learning Program? 425.1 Section 425.1 Education Regulations of the Offices... EDUCATION DEMONSTRATION PROJECTS FOR THE INTEGRATION OF VOCATIONAL AND ACADEMIC LEARNING PROGRAM General § 425.1 What is the Demonstration Projects for the Integration of Vocational and Academic...

  19. Integrated Data Collection Analysis (IDCA) Program — IDCA Quarterly Program Review, September 14 and 15, 2010

    SciTech Connect

    Sandstrom, Mary M.; Brown, Geoffrey W.; Warner, Kirstin F.; Remmers, Daniel L.; Shelley, Timothy J.; Reyes, Jose A.; Hsu, Peter C.; Reynolds, John G.

    2012-02-07

    The IDCA conducted a program review at Los Alamos National Laboratory, September 14 and 15, 2010. The review was divided into three parts: 1) an update on the current status of the program, 2) an information exchange and discussion on technical details for current issues and future planning, and 3) a tour of the SSST testing facilities at LANL. The meeting started with an update from DHS by Laura Parker and a restating of some of the objectives of the Proficiency Test of which the IDCA is currently engaged. This update was followed by a discussion of some high level programmatic issues particularly about ways of communicating the overall goals of the IDCA to non-technical representatives. The final topic focused on the difficulty of releasing information, including the DHS approval process, ITAR, and open publication. Next JGR presented a technical summary of accomplishments, schedule, milestones, and future directions. These key points made were: 1) about 1/3 of the materials have been tested, 2) some participants are behind others causing a lag in report writing, 3) method reports have been assigned to various participants to speed up the process of reporting, 4) the SSST Compendium needs reformatting and restructuring, and 5) the Compendium needs a web site to house with access control. After the technical update, some of the Proficiency Test results were shown comparing data from the various laboratories. These results included comparisons of the RDX standard, KC/sugar mixtures (-100 mesh and as received), KC/dodecane, KP/Al, and KP/C. Impact, friction, ESD, and DSC results were the focus. All the participants were involved in these discussions. This report includes summary notes, presentations, and explanatory information.

  20. Weld overlay cladding with iron aluminides

    SciTech Connect

    Goodwin, G.M.

    1995-08-01

    The hot and cold cracking tendencies of some early iron aluminide alloy compositions have limited their use in applications where good weldability is required. Using hot crack testing techniques invented at ORNL, and experimental determinations of preheat and postweld heat treatment needed to avoid cold cracking, we have developed iron aluminide filler metal compositions which can be successfully used to weld overlay clad various substrate materials, including 9Cr-1Mo steel, 2-1/4Cr-1Mo steel, and 300-series austenitic stainless steels. Dilution must be carefully controlled to avoid crack-sensitive deposit compositions. The technique used to produce the current filler metal compositions is aspiration-casting, i.e. drawing the liquid from the melt into glass rods. Future development efforts will involve fabrication of composite wires of similar compositions to permit mechanized gas tungsten arc (GTA) and/or gas metal arc (GMA) welding.