Science.gov

Sample records for absorber panels credited

  1. About sound mufflers sound-absorbing panels aircraft engine

    NASA Astrophysics Data System (ADS)

    Dudarev, A. S.; Bulbovich, R. V.; Svirshchev, V. I.

    2016-10-01

    The article provides a formula for calculating the frequency of sound absorbed panel with a perforated wall. And although the sound absorbing structure is a set of resonators Helmholtz, not individual resonators should be considered in acoustic calculations, and all the perforated wall panel. The analysis, showing how the parameters affect the size and sound-absorbing structures in the absorption rate.

  2. 15. Credit JTL: Detail, oblique view of central panel point ...

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

    15. Credit JTL: Detail, oblique view of central panel point connection at top chord; note recess in chord bar to right of joint, and missing third (central) vertical tie rod - Reading-Halls Station Bridge, U.S. Route 220, spanning railroad near Halls Station, Muncy, Lycoming County, PA

  3. 10. Credit JTL: Oblique view, two panels of truss showing ...

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

    10. Credit JTL: Oblique view, two panels of truss showing wrought iron bottom chord, cast iron joint blocks, and cast iron diagonal members - Reading-Halls Station Bridge, U.S. Route 220, spanning railroad near Halls Station, Muncy, Lycoming County, PA

  4. 76 FR 56879 - Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project... meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee will be conducted. The....C. App. (1988) that an open meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit...

  5. 75 FR 25316 - Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project... meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee will be conducted. The...) that an open meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee will...

  6. Acoustic metamaterial panels based on multi frequency vibration absorbers

    NASA Astrophysics Data System (ADS)

    Shi, Chao; Sun, Hongwei; Hu, Xiaolei; Gu, Jinliang

    2016-04-01

    Presented here is a new metamaterial panel based on multi-frequency vibration absorbers for broadband vibration absorption. The proposed metamaterial panel consists of a uniform isotropic panel and small two-mass spring-mass-damper subsystem many locations along the panel to act as multi-frequency vibration absorbers. The existence of two stopbands is demonstrated using a model based on averaging material properties over a cell length and a model based on finite element modeling and the Bloch-Floquet theory for periodic structures. For a finite metamaterial panel, because these two idealized models can not be used for finite panels and/or elastic waves having short wavelengths, a finite-element method is used for detailed modeling and analysis. The concepts of negative effective stiffness is explained in detail. For an incoming wave with a frequency in one of the two stopbands, the absorbers are excited to vibrate in their optical modes to create shear forces to straighten the panel and stop the wave propagation. For an incoming wave with a frequency outside of but between the two stopbands, it can be efficiently damped out by the damper with these mass of each absorber. Hence, the two stopbands are connected in to a wide stopband. Numerical examples validate the concept and show that the structures boundary conditions do not have significant influence on the absorption of high-frequency waves. However, for absorption of low-frequency waves, the structures boundary conditions and resonance frequencies and the location and spatial distribution of absorbers need to be considered in design, and it is better to use heavier masses for absorbers.

  7. An electromechanical low frequency panel sound absorber.

    PubMed

    Chang, Daoqing; Liu, Bilong; Li, Xiaodong

    2010-08-01

    The sound absorbing properties of a thin micro-perforated plate (MPP) coated with piezoelectric material with shunt damping technology is investigated. First a theoretical model is presented to predict the sound absorption coefficients of a thin plate attached with a piezoelectric patch and electrical circuits. Then the model is extended to analyze the sound absorption for a thin plate with micro perforations and piezoelectric material. Measurements are also carried out in an impedance tube and found to be in good agreements with the theoretical model. The sound absorption of the constructions can be much improved by tuning the electrical circuits.

  8. 75 FR 4140 - Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... Taxpayer Advocacy Panel is soliciting public comments, ideas and suggestions on improving customer service... Internal Revenue Service Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee AGENCY: Internal Revenue Service (IRS) Treasury. ACTION: Notice of meeting. SUMMARY: An...

  9. Ultrathin low-frequency sound absorbing panels based on coplanar spiral tubes or coplanar Helmholtz resonators

    NASA Astrophysics Data System (ADS)

    Cai, Xiaobing; Guo, Qiuquan; Hu, Gengkai; Yang, Jun

    2014-09-01

    Performance of classic sound absorbing materials strictly depends on their thickness, with a minimum of one-quarter wavelength to reach full sound absorption. In this paper, we report ultrathin sound absorbing panels that completely absorb sound energy with a thickness around one percent of wavelength. The strategy is to bend and coil up quarter-wavelength sound damping tubes into 2D coplanar ones, and embed them into a matrix to form sound absorbing panel. Samples have been designed and fabricated by 3D printing. Efficacies of sound absorption by these panels were validated through good agreement between theoretical analysis and experimental measurements.

  10. Investigation of the Effect of Fixed Absorbers on the Reactivity of PWR Spent Nuclear Fuel for Burnup Credit

    SciTech Connect

    Wagner, John C.; Sanders, Charlotta E.

    2002-08-15

    The effect of fixed absorbers on the reactivity of pressurized water reactor (PWR) spent nuclear fuel (SNF) in support of burnup-credit criticality safety analyses is examined. A fuel assembly burned in conjunction with fixed absorbers may have a higher reactivity for a given burnup than an assembly that has not used fixed absorbers. As a result, guidance on burnup credit, issued by the U.S. Nuclear Regulatory Commission's Spent Fuel Project Office, recommends restricting the use of burnup credit to assemblies that have not used burnable absorbers. This recommendation eliminates a large portion of the currently discharged SNF from loading in burnup credit casks and thus severely limits the practical usefulness of burnup credit. Therefore, data are needed to support the extension of burnup credit to additional SNF. This research investigates the effect of various fixed absorbers, including integral burnable absorbers, burnable poison rods, control rods, and axial power shaping rods, on the reactivity of PWR SNF. Trends in reactivity with relevant parameters (e.g., initial fuel enrichment, burnup and absorber type, exposure, and design) are established, and anticipated reactivity effects are quantified. Where appropriate, recommendations are offered for addressing the reactivity effects of the fixed absorbers in burnup-credit safety analyses.

  11. Credit.

    ERIC Educational Resources Information Center

    Samuels, Linda

    This module is one of a set of seven prepared in conjunction with the Title I "Project to Train Volunteer Leaders to Conduct Consumer Education Courses." It is designed to be a basic text for use in making a one-hour presentation on credit. Topics include definitions of credit, advantages and disadvantages of using credit, proper uses of credit,…

  12. Absorption of oblique incidence sound by a finite micro-perforated panel absorber.

    PubMed

    Yang, Cheng; Cheng, Li; Pan, Jie

    2013-01-01

    In this paper, a theoretical model of a micro-perforated panel (MPP) backed by a finite cavity and flush-mounted in an infinite baffle is developed and its performance in terms of sound absorption is analyzed. The model allows an oblique incidence sound impinging upon the MPP absorber. The simplified Rayleigh integral method, thin plate theory and the acoustical impedance of the MPP are used to calculate the sound energy absorbed by the MPP's surface. Results show that the absorption coefficient of the absorber is a function of angle and frequency of the incident sound, and is controlled by the coupling between the MPP and the acoustical modes in the back cavity. In particular, grazing modes can be induced in the cavity by sound with an oblique angle of incidence, which may result in peak sound absorptions at the natural frequencies of the modes. The mechanism involved is used to explain the absorption properties of the MPP absorber for a diffuse incidence of sound.

  13. Optimization of Multilayer Laminated Film and Absorbent of Vacuum Insulation Panel for Use at High Temperature

    NASA Astrophysics Data System (ADS)

    Araki, Kuninari; Echigoya, Wataru; Tsuruga, Toshimitsu; Kamoto, Daigorou; Matsuoka, Shin-Ichi

    For the energy saving regulation and larger capacity, Vacuum Insulation Panel (VIP) has been used in refrigerators with urethane foam in recent years. VIP for low temperature is constructed by laminated plastic film, using heat welding of each neighboring part for keeping vacuum, so that the performance decrement is very large under high temperature. But recently high efficiency insulation material is desired for high temperature water holding devices (automatic vending machine, heat pump water heater, electric hot-water pot water, etc.), and we especially focused on cost and ability of the laminated plastic film and absorbent for high temperature VIP. We measured the heatproof temperature of plastic films and checked the amount of water vapor and out coming gas on temperature-programmed adsorption in absorbent. These results suggest the suitable laminated film and absorbent system for VIP use at high temperature, and the long-term reliability was evaluated by measuring thermal conductivity of high temperature. As a result it was found that high-retort pouch of CPP (cast polypropylene film) and adding of aluminum coating are the most suitable materials for use in the welded layers of high-temperature VIPs (105°C).

  14. On the acoustic properties of parallel arrangement of multiple micro-perforated panel absorbers with different cavity depths.

    PubMed

    Wang, Chunqi; Huang, Lixi

    2011-07-01

    The acoustic properties of a compound micro-perforated panel (MPP) absorber array are investigated. The absorber array consists of three parallel-arranged MPP absorbers with different cavity depths. A finite element procedure is used to simulate its acoustic behaviors under normal incidence. Experimental studies are carried out to verify the numerical simulations. Due to different reactance matching conditions in the absorber array, strong local resonance occurs and the corresponding local resonance absorption dominates. Compared with single MPP absorber, the absorber array requires lower acoustic resistance for good absorption performance, and the resonance frequencies shift due to inter-resonator interactions. The different acoustic resistance requirement is explained by considering the reduced effective perforation rate of the MPP in the absorber array. The performance of the absorber array varies with the sizes and spatial arrangement of the component absorbers. When the distance between component absorbers is larger than a quarter-wavelength, the above-mentioned parallel absorption mechanism diminishes. In the experimental study, the normal incidence absorption coefficients of a prototype MPP absorber array are tested. The measured results compare well with the numerical predictions. The experimental study also shows that although other absorption mechanisms may exist, dissipation by the MPP is dominant in the MPP absorber array.

  15. Response to Absorber-Focus Coil Preliminary Safety ReviewPanel

    SciTech Connect

    Barr, Giles; Baynham, Elwyn; Black, Edgar; Bradshaw, Tom; Cummings, Mary Anne; Green, Michael A.; Ishimoto, Shigeru; Ivanyushenkov,Yury; Lau, Wing; Zisman, Michael S.

    2004-07-21

    In this document we provide responses to the various issues raised in the report of the Preliminary Safety Review Panel (see http://mice.iit.edu/mnp/MICE0069.pdf). In some cases we have made design changes in response to the Panels suggestions. In other cases, we have chosen not to do so. In a few cases, we indicate our plans, although the tasks have not yet been completed. For simplicity, the responses are organized along the same lines as those of the Panel Report.

  16. 76 FR 63716 - Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ... Doc No: 2011-26394] DEPARTMENT OF THE TREASURY Internal Revenue Service Open Meeting of the Taxpayer.... ACTION: Notice of meeting. SUMMARY: An open meeting of the Taxpayer Advocacy Panel Earned Income Tax...)(2) of the Federal Advisory Committee Act, 5 U.S.C. App. (1988) that an open meeting of the...

  17. 76 FR 45006 - Open Meeting of the Taxpayer Advocacy Panel Earned Income Tax Credit Project Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ...] [FR Doc No: 2011-19022] DEPARTMENT OF THE TREASURY Internal Revenue Service Open Meeting of the...), Treasury. ACTION: Notice of meeting. SUMMARY: An open meeting of the Taxpayer Advocacy Panel Earned Income... Section 10(a)(2) of the Federal Advisory Committee Act, 5 U.S.C. App. (1988) that an open meeting of...

  18. Acoustic contributions of a sound absorbing blanket placed in a double panel structure: absorption versus transmission.

    PubMed

    Doutres, Olivier; Atalla, Noureddine

    2010-08-01

    The objective of this paper is to propose a simple tool to estimate the absorption vs. transmission loss contributions of a multilayered blanket unbounded in a double panel structure and thus guide its optimization. The normal incidence airborne sound transmission loss of the double panel structure, without structure-borne connections, is written in terms of three main contributions; (i) sound transmission loss of the panels, (ii) sound transmission loss of the blanket and (iii) sound absorption due to multiple reflections inside the cavity. The method is applied to four different blankets frequently used in automotive and aeronautic applications: a non-symmetric multilayer made of a screen in sandwich between two porous layers and three symmetric porous layers having different pore geometries. It is shown that the absorption behavior of the blanket controls the acoustic behavior of the treatment at low and medium frequencies and its transmission loss at high frequencies. Acoustic treatment having poor sound absorption behavior can affect the performance of the double panel structure.

  19. Autoparametric vibration absorber effect to reduce the first symmetric mode vibration of a curved beam/panel

    NASA Astrophysics Data System (ADS)

    Hui, C. K.; Ng, C. F.

    2011-08-01

    This paper presents the implementation of autoparametric phenomena to reduce the symmetrical vibration of a curved beam/panel under external harmonic excitation. The internal energy transfer of a first symmetric mode into first anti-symmetric mode in a curved panel is one example of autoparametric vibration absorber effect. This is similar to the vibration energy transfer from the resonance of a primary structure to the resonance of a secondary spring-mass (tuned mass damper). The nonlinear response of a curved beam is analyzed using an equation with two modes, and a shaker test. The effect of different configurations of the curve beam/panel, including damping ratios and excitation levels, on the energy transfer of the first symmetric mode to the first anti-symmetric mode was studied. The conventional tuned mass damper (TMD) can reduce the resonance response by energy transfer using damping dissipation, whereas an autoparametric vibration absorber (AVA) can reduce the resonance response by energy transfer using parametric interaction. The results indicate that there is a non-absorption region in which vibration is amplified. For the AVA, the non-absorption region can be minimized by tuning the resonance frequency of the first anti-symmetric mode to half of the first symmetric mode resonance frequency using additional mass. No additional damping material is required for achieving sufficient vibration reduction. The AVA can maintain reliable performance in hot and corrosive environments where damping material cannot perform effectively. This paper presents the first successful experimental results of an autoparametric vibration absorption mechanism in a curved beam.

  20. Internal absorber solar collector

    DOEpatents

    Sletten, Carlyle J.; Herskovitz, Sheldon B.; Holt, F. S.; Sletten, E. J.

    1981-01-01

    Thin solar collecting panels are described made from arrays of small rod collectors consisting of a refracting dielectric rod lens with an absorber imbedded within it and a reflecting mirror coated on the back side of the dielectric rod. Non-tracking collector panels on vertical walls or roof tops receive approximately 90% of solar radiation within an acceptance zone 60.degree. in elevation angle by 120.degree. or more in the azimuth sectors with a collector concentration ratio of approximately 3.0. Miniaturized construction of the circular dielectric rods with internal absorbers reduces the weight per area of glass, plastic and metal used in the collector panels. No external parts or insulation are needed as heat losses are low due to partial vacuum or low conductivity gas surrounding heated portions of the collector. The miniature internal absorbers are generally made of solid copper with black selective surface and the collected solar heat is extracted at the collector ends by thermal conductivity along the absorber rods. Heat is removed from end fittings by use of liquid circulants. Several alternate constructions are provided for simplifying collector panel fabrication and for preventing the thermal expansion and contraction of the heated absorber or circulant tubes from damaging vacuum seals. In a modified version of the internal absorber collector, oil with temperature dependent viscosity is pumped through a segmented absorber which is now composed of closely spaced insulated metal tubes. In this way the circulant is automatically diverted through heated portions of the absorber giving higher collector concentration ratios than theoretically possible for an unsegmented absorber.

  1. Panel: RFID Security and Privacy

    NASA Astrophysics Data System (ADS)

    Fu, Kevin

    The panel on RFID security and privacy included Ross Anderson, Jon Callas, Yvo Desmedt, and Kevin Fu. Topics for discussion included the "chip and PIN" EMV payment systems, e-Passports, "mafia" attacks, and RFID-enabled credit cards. Position papers by the panelists appear in the following pages, and the RFID-enabled credit card work appears separately in these proceedings.

  2. The Impact of Credit on Village Economies.

    PubMed

    Kaboski, Joseph P; Townsend, Robert M

    2012-04-01

    This paper evaluates the short-term impact of Thailand's 'Million Baht Village Fund'program, among the largest scale government microfinance iniative in the world, using pre- and post-program panel data and quasi-experimental cross-village variation in credit-per-household. We find that the village funds have increased total short-term credit, consumption, agricultural investment, income growth (from business and labor), but decreased overall asset growth. We also find a positive impact on wages, an important general equilibrium effect. The findings are broadly consistent qualitatively with models of credit-constrained household behavior and models of intermediation and growth.

  3. The Impact of Credit on Village Economies

    PubMed Central

    Kaboski, Joseph P.; Townsend, Robert M.

    2011-01-01

    This paper evaluates the short-term impact of Thailand’s ‘Million Baht Village Fund’program, among the largest scale government microfinance iniative in the world, using pre- and post-program panel data and quasi-experimental cross-village variation in credit-per-household. We find that the village funds have increased total short-term credit, consumption, agricultural investment, income growth (from business and labor), but decreased overall asset growth. We also find a positive impact on wages, an important general equilibrium effect. The findings are broadly consistent qualitatively with models of credit-constrained household behavior and models of intermediation and growth. PMID:22844546

  4. Credit: A Teaching Unit.

    ERIC Educational Resources Information Center

    Clanton, Brandolyn; And Others

    Intended for teachers of secondary school students, five lessons on consumer credit are presented. In the first lesson students identify and evaluate sources of credit, compare some of the costs and benefits of credit, and learn to apply criteria used in evaluating applications for credit. In the second lesson, students learn about two basic types…

  5. Sound Absorbers

    NASA Astrophysics Data System (ADS)

    Fuchs, H. V.; Möser, M.

    Sound absorption indicates the transformation of sound energy into heat. It is, for instance, employed to design the acoustics in rooms. The noise emitted by machinery and plants shall be reduced before arriving at a workplace; auditoria such as lecture rooms or concert halls require a certain reverberation time. Such design goals are realised by installing absorbing components at the walls with well-defined absorption characteristics, which are adjusted for corresponding demands. Sound absorbers also play an important role in acoustic capsules, ducts and screens to avoid sound immission from noise intensive environments into the neighbourhood.

  6. 26 CFR 1.1374-6 - Credits and credit carryforwards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Credits and credit carryforwards. 1.1374-6... TAX (CONTINUED) INCOME TAXES Small Business Corporations and Their Shareholders § 1.1374-6 Credits and credit carryforwards. (a) In general. The credits and credit carryforwards allowed as credits against...

  7. 77 FR 60479 - Burnup Credit in the Criticality Safety Analyses of Pressurized Water Reactor Spent Fuel in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ...) optional credit for fission product and minor actinide neutron absorbing isotopes in the SNF composition... neutron absorbing nuclides in the criticality analysis for ] SNF systems, (d) add a recommendation for...

  8. 12. Examples of the elaborate and plain pressedsteel ceiling panels, ...

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

    12. Examples of the elaborate and plain pressed-steel ceiling panels, here removed to the exterior of the building for photographing. A segment of the cornice has been placed above the larger panel. The panel on the left is comprised of four square components; the panel on the right is a single piece. Credit GADA/MRM. - Stroud Building, 31-33 North Central Avenue, Phoenix, Maricopa County, AZ

  9. Credit Card Quiz.

    ERIC Educational Resources Information Center

    Marks, Jeff

    2000-01-01

    Describes an activity in which students design credit cards and discover for themselves the mathematical realities of buying on credit. Employs multiple-intelligence theory to increase the chance that all students will be reached. (YDS)

  10. Panel flutter

    NASA Technical Reports Server (NTRS)

    Dowell, E. H.

    1972-01-01

    Criteria are presented for the prediction of panel flutter, determination of its occurrence, design for its prevention, and evaluation of its severity. Theoretical analyses recommended for the prediction of flutter stability boundaries, vibration amplitudes, and frequencies for several types of panels are described. Vibration tests and wind tunnel tests are recommended for certain panels and environmental flow conditions to provide information for design of verification analysis. Appropriate design margins on flutter stability boundaries are given and general criteria are presented for evaluating the severity of possible short-duration, limited-amplitude panel flutter on nonreusable vehicles.

  11. Gas pump with movable gas pumping panels

    DOEpatents

    Osher, J.L.

    Apparatus for pumping gas continuously a plurality of articulated panels of getter material, each of which absorbs gases on one side while another of its sides is simultaneously reactivated in a zone isolated by the panels themselves from a working space being pumped.

  12. Panel methods

    NASA Astrophysics Data System (ADS)

    Srivastava, Ashok

    1993-10-01

    A comprehensive description of panel methods has been given to enable an understanding of the underlying theory and the basic structure of the panel codes for aerodynamic applications. Panel methods have seen peak activity in the industry and remain as yet the sole technique for efficient and practical computations on complex-aircraft configurations. The method of the linearized approach of solving flow problems is well proven and till the turn of the century panel methods will continue to remain as the workhorse for computing aerodynamic characteristics of aircraft shapes in the industry. The alternative Euler and Navier-Stokes solvers have yet to mature for applications to complex shapes, hence panel methods will be in the light for at least another decade.

  13. Credit Enhancement Overview Guide

    SciTech Connect

    Financing Solutions Working Group

    2014-01-01

    Provides considerations for state and local policymakers and energy efficiency program administrators designing and implementing successful credit enhancement strategies for residential and commercial buildings.

  14. Solar panel

    SciTech Connect

    Bayles, B.R.

    1981-09-29

    A solar panel includes a base within which are mounted transversely extending conduits. A heat collector plate in the base is in heat conductive relationship with the conduits for the heating of a fluid medium. The base additionally supports a transparent cover outwardly spaced from the heat collector plate to provide a protective insulative air space over the plate. A manifold communicates one series of panels with those of an adjacent series. A modified base dispenses with a collector plate and is formed so as to define integral lengthwise extending passageways for the solar heated medium. Inserted nipples interconnect the passageways of adjacent panels.

  15. Liver Panel

    MedlinePlus

    ... AACC products and services. Advertising & Sponsorship: Policy | Opportunities Liver Panel Share this page: Was this page helpful? Also known as: Liver Profile; Liver Function Tests; LFTs Formal name: Hepatic ...

  16. Method for making an aluminum or copper substrate panel for selective absorption of solar energy

    NASA Technical Reports Server (NTRS)

    Roberts, M. L.; Sharpe, M. H.; Krupnick, A. C. (Inventor)

    1978-01-01

    A panel is described for selectively absorbing solar energy comprising an aluminum substrate. A zinc layer was covered by a layer of nickel and an outer layer of solar energy absorbing nickel oxide or a copper substrate with a nickel layer. A layer of solar energy absorbing nickel oxide distal from the copper substrate was included. A method for making these panels is disclosed.

  17. Cracking the Credit Hour

    ERIC Educational Resources Information Center

    Laitinen, Amy

    2012-01-01

    The basic currency of higher education--the credit hour--represents the root of many problems plaguing America's higher education system: the practice of measuring time rather than learning. "Cracking the Credit Hour" traces the history of this time-based unit, from the days of Andrew Carnegie to recent federal efforts to define a credit…

  18. Tax Credits for Education.

    ERIC Educational Resources Information Center

    Maxwell, James A.; And Others

    This report is comprised of two separate papers, "A Tax Credit for Certain Educational Expenses" by James A. Maxwell and Bernard L. Weinstein and "Income Tax Credits for Tuitions and Gifts in Nonpublic School Education" by Roger A. Freeman. The first paper is based on the assumption that provision of financial relief to parents who send their…

  19. Fair Credit Billing.

    ERIC Educational Resources Information Center

    Board of Governors of the Federal Reserve System, Washington, DC.

    Designed for the general public and possibly suitable also for high school economics students, this pamphlet explains how to resolve a billing dispute in a way that protects the customer's credit rating and legal rights. The pamphlet focuses on specific requirements of the Fair Credit Billing law and presents the following: (1) six legal criteria…

  20. Credit Constraints in Education

    ERIC Educational Resources Information Center

    Lochner, Lance; Monge-Naranjo, Alexander

    2012-01-01

    We review studies of the impact of credit constraints on the accumulation of human capital. Evidence suggests that credit constraints have recently become important for schooling and other aspects of households' behavior. We highlight the importance of early childhood investments, as their response largely determines the impact of credit…

  1. Selling Your Credits.

    ERIC Educational Resources Information Center

    Steiner, Dawn; Murtagh, Maria

    1982-01-01

    A Credits-For-Resale program underwritten by the California Association of College Stores is described. A brief history of the program, guidelines on the mechanics involved, and suggestions on how selling credits could work for individual stores are presented. (MLW)

  2. The Alumni Credit Card.

    ERIC Educational Resources Information Center

    Clotfelter, Susan C.

    1987-01-01

    One of the hottest movements in banking right now is affinity credit cards. For banks, they mean a new source of credit customers. For institutions and alumni organizations, they can mean an easy, inexpensive way to keep the institutional name in front of alumni. (MLW)

  3. Helping Your Students Better Understand Credit.

    ERIC Educational Resources Information Center

    Mahaney, Judi

    1997-01-01

    Outlines 10 issues concerning credit that students should understand: credit reports; credit reporting; obligations when signing/cosigning a loan; creating positive credit history; privacy and the credit report; how lenders make and monitor credit decisions; mailing lists and preapproved credit offers; protecting against credit card fraud; use of…

  4. 7 CFR 1030.55 - Transportation credits and assembly credits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Transportation credits and assembly credits. 1030.55... MIDWEST MARKETING AREA Order Regulating Handling Class Prices § 1030.55 Transportation credits and assembly credits. (a) Each handler operating a pool distributing plant described in § 1030.7(a), (b),...

  5. 7 CFR 1030.55 - Transportation credits and assembly credits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Transportation credits and assembly credits. 1030.55... MIDWEST MARKETING AREA Order Regulating Handling Class Prices § 1030.55 Transportation credits and assembly credits. (a) Each handler operating a pool distributing plant described in § 1030.7(a), (b),...

  6. 7 CFR 1030.55 - Transportation credits and assembly credits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Transportation credits and assembly credits. 1030.55... MIDWEST MARKETING AREA Order Regulating Handling Class Prices § 1030.55 Transportation credits and assembly credits. (a) Each handler operating a pool distributing plant described in § 1030.7(a), (b),...

  7. 7 CFR 1030.55 - Transportation credits and assembly credits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Transportation credits and assembly credits. 1030.55... MIDWEST MARKETING AREA Order Regulating Handling Class Prices § 1030.55 Transportation credits and assembly credits. (a) Each handler operating a pool distributing plant described in § 1030.7(a), (b),...

  8. 7 CFR 1030.55 - Transportation credits and assembly credits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Transportation credits and assembly credits. 1030.55... MIDWEST MARKETING AREA Order Regulating Handling Class Prices § 1030.55 Transportation credits and assembly credits. (a) Each handler operating a pool distributing plant described in § 1030.7(a), (b),...

  9. Dual-Credit in Kentucky

    ERIC Educational Resources Information Center

    Stephenson, Lisa G.

    2013-01-01

    Credit-based transition programs provide high school students with opportunities to jump start their college education. The Kentucky Community and Technical College System (KCTCS) offers college credit through dual-credit programs. While KCTCS dual-credit offerings have been successful in helping high school students start their college education…

  10. Panel Sessions.

    ERIC Educational Resources Information Center

    Proceedings of the ASIS Mid-Year Meeting, 1992

    1992-01-01

    Lists the speakers and summarizes the issues addressed for 12 panel sessions on topics related to networking, including libraries and national networks, federal national resources and energy programs, multimedia issues, telecommuting, remote image serving, accessing the Internet, library automation, scientific information, applications of Z39.50,…

  11. Media Panel.

    ERIC Educational Resources Information Center

    Marklund, Inger, Ed.; Hanse, Mona-Britt, Ed.

    1984-01-01

    The Swedish Media Panel is a research program about children and young persons and their use of mass media. The aim of the ten-year (1975-1985) project is to explain how media habits originate, how they change as children grow older, what factors on the part of children themselves and in their surroundings may be connected with a certain use of…

  12. Consumer Handbook to Credit Protection Laws.

    ERIC Educational Resources Information Center

    Board of Governors of the Federal Reserve System, Washington, DC.

    The five sections of this consumer handbook are The Cost of Credit, Applying for Credit, Credit Histories and Records, Correcting Credit Mistakes, and Complaining about Credit. Each section discusses relevant legislation: Truth in Lending, the Equal Credit Opportunity Act, and the Fair Credit Reporting Act. Topics discussed in section I include…

  13. 61. Upper panel in cornerpower panel lcpa lower panel in ...

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

    61. Upper panel in corner-power panel lcpa lower panel in corner-oxygen regeneration unit, at right-air conditioner control panel, on floor-bio-pack 45 for emergency breathing, looking northwest - Ellsworth Air Force Base, Delta Flight, Launch Control Facility, County Road CS23A, North of Exit 127, Interior, Jackson County, SD

  14. Architectural Panels

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Alliance Wall Corporation's Whyteboard, a porcelain enamel on steel panels wall board, owes its color stability to a KIAC engineering background study to identify potential technologies and manufacturers of equipment which could be used to detect surface flaws. One result of the data base search was the purchase of a spectrocolorimeter which enables the company to control some 250 standard colors, and match special colors.

  15. Credit and civilization.

    PubMed

    Newton, Tim

    2003-09-01

    This paper analyses financial credit in order to re-examine the work of Norbert Elias, particularly his association of interdependency complexity with social discipline, and his approach to contradiction. Following a discussion of these issues, the paper examines Elias's writing on money and explores the emergence of financial credit networks in early modern England. Attention is paid to credit networks and social discipline, to credit and the state, and to the contradictory images associated with the transition to modern cash economies. From one perspective, early modern credit networks might be read as a confirmation of Elias, particularly his argument that interdependency complexity, changing power balances and self-restraint are interwoven. Yet the development of modern cash money raises questions, not just in relation to Elias's treatment of money, but also with regard to his assumptions about social discipline and his approach to ambivalence and contradiction. Drawing on the foregoing discussion, the paper argues that the relation between interdependency complexity and social discipline is contingent and variable, and that interdependency complexity may simultaneously encourage contradictory processes, such as those of civilizing and barbarity.

  16. Credit where due.

    PubMed

    Friedman, Steven G

    2016-08-01

    The history of medicine is filled with stories of tireless researchers who failed to get credit for their hard work. Examples of this include Rosalind Franklin, who helped to elucidate the structure of DNA; Frederick Banting, who helped to discover insulin; and Jay McLean, who discovered heparin. The founding of the field of vascular surgery provides one of the most vivid examples of uncredited work. Even though Alexis Carrel was an unpaid, untitled assistant in Charles Guthrie's laboratory, it was Carrel alone who received a Nobel Prize for their work. In an attempt to give credit where due, the reasons for this injustice are described.

  17. The Credit/Non-Credit Divide: Breaking Down the Wall

    ERIC Educational Resources Information Center

    Fouts, Susan; Mallory, Judy

    2010-01-01

    Programs awarding academic credit and programs awarding continuing education credit coexist on university campuses but often do not communicate or collaborate. This article explores the components of a successful program that reaches across the credit-noncredit divide to engage and serve the community. While most theoretical models are based on a…

  18. Composition for absorbing hydrogen

    DOEpatents

    Heung, Leung K.; Wicks, George G.; Enz, Glenn L.

    1995-01-01

    A hydrogen absorbing composition. The composition comprises a porous glass matrix, made by a sol-gel process, having a hydrogen-absorbing material dispersed throughout the matrix. A sol, made from tetraethyl orthosilicate, is mixed with a hydrogen-absorbing material and solidified to form a porous glass matrix with the hydrogen-absorbing material dispersed uniformly throughout the matrix. The glass matrix has pores large enough to allow gases having hydrogen to pass through the matrix, yet small enough to hold the particles dispersed within the matrix so that the hydrogen-absorbing particles are not released during repeated hydrogen absorption/desorption cycles.

  19. Composition for absorbing hydrogen

    DOEpatents

    Heung, L.K.; Wicks, G.G.; Enz, G.L.

    1995-05-02

    A hydrogen absorbing composition is described. The composition comprises a porous glass matrix, made by a sol-gel process, having a hydrogen-absorbing material dispersed throughout the matrix. A sol, made from tetraethyl orthosilicate, is mixed with a hydrogen-absorbing material and solidified to form a porous glass matrix with the hydrogen-absorbing material dispersed uniformly throughout the matrix. The glass matrix has pores large enough to allow gases having hydrogen to pass through the matrix, yet small enough to hold the particles dispersed within the matrix so that the hydrogen-absorbing particles are not released during repeated hydrogen absorption/desorption cycles.

  20. Dynamic Virtual Credit Card Numbers

    NASA Astrophysics Data System (ADS)

    Molloy, Ian; Li, Jiangtao; Li, Ninghui

    Theft of stored credit card information is an increasing threat to e-commerce. We propose a dynamic virtual credit card number scheme that reduces the damage caused by stolen credit card numbers. A user can use an existing credit card account to generate multiple virtual credit card numbers that are either usable for a single transaction or are tied with a particular merchant. We call the scheme dynamic because the virtual credit card numbers can be generated without online contact with the credit card issuers. These numbers can be processed without changing any of the infrastructure currently in place; the only changes will be at the end points, namely, the card users and the card issuers. We analyze the security requirements for dynamic virtual credit card numbers, discuss the design space, propose a scheme using HMAC, and prove its security under the assumption the underlying function is a PRF.

  1. Credit Constraints for Higher Education

    ERIC Educational Resources Information Center

    Solis, Alex

    2012-01-01

    This paper exploits a natural experiment that produces exogenous variation on credit access to determine the effect on college enrollment. The paper assess how important are credit constraints to explain the gap in college enrollment by family income, and what would be the gap if credit constraints are eliminated. Progress in college and dropout…

  2. Follow Up: Credit Card Caution

    ERIC Educational Resources Information Center

    Cahill, Timothy P.

    2007-01-01

    In "Pushing Plastic," ("The New England Journal of Higher Education", Summer 2007), John Humphrey notes that many college administrators justify their credit card solicitations by suggesting that credit card access will help students learn to manage their own finances. Instead, credit card debt will teach thousands of students…

  3. Recommendations for Alternative Credit.

    ERIC Educational Resources Information Center

    Lenderman, Ed; And Others

    Following a review of the mathematics topics taught in accounting, electronics, auto, food and clothing, and metals courses at Linn-Benton Community College, Albany, Oregon, recommendations were made to grant one semester of mathematics credit for completing a two-year sequence of these courses. The other required semester of mathematics should be…

  4. Liquid-Crystal Thermal-Control Panels

    NASA Technical Reports Server (NTRS)

    Dehaye, R. F.; Edge, T. M.; Feltner, W. R.

    1987-01-01

    Radiative temperature regulators have no moving parts. Conceptual temperature-regulating system proposed for spacecraft useful in automatic or remotely controlled regulation of solar heating in buildings, provided cost reduced sufficiently. System consists of liquid-crystal panels made to absorb or reflect sunlight.

  5. Heat exchanger panel

    NASA Technical Reports Server (NTRS)

    Warburton, Robert E. (Inventor); Cuva, William J. (Inventor)

    2005-01-01

    The present invention relates to a heat exchanger panel which has broad utility in high temperature environments. The heat exchanger panel has a first panel, a second panel, and at least one fluid containment device positioned intermediate the first and second panels. At least one of the first panel and the second panel have at least one feature on an interior surface to accommodate the at least one fluid containment device. In a preferred embodiment, each of the first and second panels is formed from a high conductivity, high temperature composite material. Also, in a preferred embodiment, the first and second panels are joined together by one or more composite fasteners.

  6. Credit Where Credit Is Due: Working with Our Service Members to Provide Credit for Experiential Learning

    ERIC Educational Resources Information Center

    Boerner, Heather

    2013-01-01

    The awarding of prior learning credits for military students goes back to World War II, when the American Council on Education (ACE) first translated military training to college credit. Since then, the practice has expanded. More than 2,000 colleges and universities accept military training as a form of credit, explains Cathy Sandeen, ACE's vice…

  7. Externally tuned vibration absorber

    DOEpatents

    Vincent, Ronald J.

    1987-09-22

    A vibration absorber unit or units are mounted on the exterior housing of a hydraulic drive system of the type that is powered from a pressure wave generated, e.g., by a Stirling engine. The hydraulic drive system employs a piston which is hydraulically driven to oscillate in a direction perpendicular to the axis of the hydraulic drive system. The vibration absorbers each include a spring or other resilient member having one side affixed to the housing and another side to which an absorber mass is affixed. In a preferred embodiment, a pair of vibration absorbers is employed, each absorber being formed of a pair of leaf spring assemblies, between which the absorber mass is suspended.

  8. Shock absorber control system

    SciTech Connect

    Nakano, Y.; Ohira, M.; Ushida, M.; Miyagawa, T.; Shimodaira, T.

    1987-01-13

    A shock absorber control system is described for controlling a dampening force of a shock absorber of a vehicle comprising: setting means for setting a desired dampening force changeable within a predetermined range; drive means for driving the shock absorber to change the dampening force of the shock absorber linearly; control means for controlling the drive means in accordance with the desired dampening force when the setting of the desired dampening force has been changed; detecting means for detecting an actual dampening force of the shock absorber; and correcting means for correcting the dampening force of the shock absorber by controlling the drive means in accordance with a difference between the desired dampening force and the detected actual dampening force.

  9. CPCs with segmented absorbers

    SciTech Connect

    Keita, M.; Robertson, H.S. )

    1991-01-01

    One of the most promising means of improving the performance of solar thermal collectors is to reduce the energy lost by the hot absorber. One way to do this, not currently part of the technology, is to recognize that since the absorber is usually not irradiated uniformly, it is therefore possible to construct an absorber of thermally isolated segments, circulate the fluid in sequence from low to high irradiance segments, and reduce loss by improving effective concentration. This procedure works even for ideal concentrators, without violating Winston's theorem. Two equivalent CPC collectors with single and segmented absorber were constructed and compared under actual operating conditions. The results showed that the daily thermal efficiency of the collector with segmented absorber is higher (about 13%) than that of the collector with nonsegmented absorber.

  10. Methods for absorbing neutrons

    DOEpatents

    Guillen, Donna P [Idaho Falls, ID; Longhurst, Glen R [Idaho Falls, ID; Porter, Douglas L [Idaho Falls, ID; Parry, James R [Idaho Falls, ID

    2012-07-24

    A conduction cooled neutron absorber may include a metal matrix composite that comprises a metal having a thermal neutron cross-section of at least about 50 barns and a metal having a thermal conductivity of at least about 1 W/cmK. Apparatus for providing a neutron flux having a high fast-to-thermal neutron ratio may include a source of neutrons that produces fast neutrons and thermal neutrons. A neutron absorber positioned adjacent the neutron source absorbs at least some of the thermal neutrons so that a region adjacent the neutron absorber has a fast-to-thermal neutron ratio of at least about 15. A coolant in thermal contact with the neutron absorber removes heat from the neutron absorber.

  11. Effects of Burnable Absorbers on PWR Spent Nuclear Fuel

    SciTech Connect

    P.M. O'Leary; Dr. M.L. Pitts

    2000-08-21

    Burnup credit is an ongoing issue in designing and licensing transportation and storage casks for spent nuclear fuel (SNF). To address this issue, in July 1999, the U.S. Nuclear Regulatory Commission (NRC), Spent Fuel Project Office, issued Interim Staff Guidance-8 (ISG-8), Revision 1 allowing limited burnup credit for pressurized water reactor (PWR) spent nuclear fuel (SNF) to be used in transport and storage casks. However, one of the key limitations for a licensing basis analysis as stipulated in ISG-8, Revision 1 is that ''burnup credit is restricted to intact fuel assemblies that have not used burnable absorbers''. Because many PWR fuel designs have incorporated burnable-absorber rods for more than twenty years, this restriction places an unnecessary burden on the commercial nuclear power industry. This paper summarizes the effects of in-reactor irradiation on the isotopic inventory of PWR fuels containing different types of integral burnable absorbers (BAs). The work presented is illustrative and intended to represent typical magnitudes of the reactivity effects from depleting PWR fuel with different types of burnable absorbers.

  12. 3. Credit BG. The interior of the control room appears ...

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

    3. Credit BG. The interior of the control room appears in this view, looking north (0°). The control console in the room center permitted remote control of various propellant grinders and mixers in surrounding buildings. Television monitors (absent from their mounts in this view) permitted direct viewing of operating machinery. From foreground to background: Panel (1) contains OGAR warning light switches for Curing Buildings E-39, E-40, E-41 and E-86; (O=off, G=green safe, A=amber caution, R=red danger) Panel (2) E-85 Oxidizer Dryer Building console: OGAR switch Panel (3) E-84 Oxidizer Grinder Building console: controls for vibrator, feed, and hammer; Panel (4) E-36 Oxidizer Grinder Building console: controls for vibrator, feed, hammer, attritor, and SWECO ("SWECO" undefined) Panels (5) & (6) blank Panel (7) E-38 Mixer & Casting Building console: vacuum pump, blender, heating and cooling controls Panel (8) E-37 Mixer & Casting Building console: motor controls for 1 pint, 1 gallon, 5 gallon and 30 gallon mixers; vacuum pump, deluge (fire suppression), pot up/down, vibrator, feed, and SWECO. - Jet Propulsion Laboratory Edwards Facility, Weigh & Control Building, Edwards Air Force Base, Boron, Kern County, CA

  13. Panel Discussion

    NASA Astrophysics Data System (ADS)

    Langer, James

    1997-03-01

    Panelists: Arthur Bienenstock, Stanford University Cherry Ann Murray, Lucent Technologies Venkatesh Narayanamurti, University of California-Santa Barbara Paul Peercy, SEMI-SEMATECH Robert Richardson, Cornell University James Roberto, Oak Ridge National Laboratory The Board on Physics and Astronomy is undertaking a series of reassessments of all branches of physics as the foundation of a new physics survey. As part of this project, a Committee on Condensed Matter and Materials Physics has been established under the leadership of Venkatesh Narayanamurti of the University of California-Santa Barbara. The committee has been working since June on a study that will include an illustrative recounting of major recent achievements; identification of new opportunities and challenges facing the field; and articulation-for leaders in government, industry, universities, and the public at large-of the important roles played by the field in modern society. An especially urgent issue is how to maintain the intellectual vitality of condensed matter and materials physics, and its contributions to the well-being of the United States, in an era of limited resources. The forum will feature a panel of materials researchers who are members of the Committee on Condensed Matter and Materials Physics. They will give a brief report on the status of the study and engage in a dialogue with the audience about issues facing the condensed matter and materials physics community. Broad community input is vital to the success of the study. Please come and make your voice heard!

  14. Advanced neutron absorber materials

    DOEpatents

    Branagan, Daniel J.; Smolik, Galen R.

    2000-01-01

    A neutron absorbing material and method utilizing rare earth elements such as gadolinium, europium and samarium to form metallic glasses and/or noble base nano/microcrystalline materials, the neutron absorbing material having a combination of superior neutron capture cross sections coupled with enhanced resistance to corrosion, oxidation and leaching.

  15. Multispectral metamaterial absorber.

    PubMed

    Grant, J; McCrindle, I J H; Li, C; Cumming, D R S

    2014-03-01

    We present the simulation, implementation, and measurement of a multispectral metamaterial absorber (MSMMA) and show that we can realize a simple absorber structure that operates in the mid-IR and terahertz (THz) bands. By embedding an IR metamaterial absorber layer into a standard THz metamaterial absorber stack, a narrowband resonance is induced at a wavelength of 4.3 μm. This resonance is in addition to the THz metamaterial absorption resonance at 109 μm (2.75 THz). We demonstrate the inherent scalability and versatility of our MSMMA by describing a second device whereby the MM-induced IR absorption peak frequency is tuned by varying the IR absorber geometry. Such a MSMMA could be coupled with a suitable sensor and formed into a focal plane array, enabling multispectral imaging.

  16. Aluminium or copper substrate panel for selective absorption of solar energy

    NASA Technical Reports Server (NTRS)

    Roberts, M. L.; Sharpe, M. H.; Krupnick, A. C. (Inventor)

    1979-01-01

    A method for making panels which selectively absorb solar energy is disclosed. The panels are comprised of an aluminum substrate, a layer of zinc thereon, a layer of nickel over the zinc layer and an outer layer of solar energy absorbing nickel oxide or a copper substrate with a layer of nickel thereon and a layer of solar energy absorbing nickel oxide distal from the copper substrate.

  17. Increasing the efficiency of solar thermal panels

    NASA Astrophysics Data System (ADS)

    Dobrnjac, M.; Latinović, T.; Dobrnjac, S.; Živković, P.

    2016-08-01

    The popularity of solar heating systems is increasing for several reasons. These systems are reliable, adaptable and pollution-free, because the renewable solar energy is used. There are many variants of solar systems in the market mainly constructed with copper pipes and absorbers with different quality of absorption surface. Taking into account the advantages and disadvantages of existing solutions, in order to increase efficiency and improve the design of solar panel, the innovative solution has been done. This new solar panel presents connection of an attractive design and the use of constructive appropriate materials with special geometric shapes. Hydraulic and thermotechnical tests that have been performed on this panel showed high hydraulic and structural stability. Further development of the solar panel will be done in the future in order to improve some noticed disadvantages.

  18. 7 CFR 4279.131 - Credit quality.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Credit quality. 4279.131 Section 4279.131 Agriculture... Credit quality. The lender is primarily responsible for determining credit quality and must address all of the elements of credit quality in a written credit analysis including adequacy of equity,...

  19. 7 CFR 4279.131 - Credit quality.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Credit quality. 4279.131 Section 4279.131 Agriculture... Credit quality. The lender is primarily responsible for determining credit quality and must address all of the elements of credit quality in a written credit analysis including adequacy of equity,...

  20. Credit Cards. Bulletin No. 721. (Revised.)

    ERIC Educational Resources Information Center

    Fox, Linda Kirk

    This cooperative extension bulletin provides basic information about credit cards and their use. It covers the following topics: types of credit cards (revolving credit, travel and entertainment, and debit); factors to consider when evaluating a credit card (interest rates, grace period, and annual membership fee); other credit card costs (late…

  1. 12 CFR 703.6 - Credit analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Credit analysis. 703.6 Section 703.6 Banks and... ACTIVITIES § 703.6 Credit analysis. A Federal credit union must conduct and document a credit analysis on an... Federal Deposit Insurance Corporation. A Federal credit union must update this analysis at least...

  2. 12 CFR 703.6 - Credit analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Credit analysis. 703.6 Section 703.6 Banks and... ACTIVITIES § 703.6 Credit analysis. A Federal credit union must conduct and document a credit analysis on an... Federal Deposit Insurance Corporation. A Federal credit union must update this analysis at least...

  3. 12 CFR 703.6 - Credit analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Credit analysis. 703.6 Section 703.6 Banks and... ACTIVITIES § 703.6 Credit analysis. A Federal credit union must conduct and document a credit analysis on an... Federal Deposit Insurance Corporation. A Federal credit union must update this analysis at least...

  4. 12 CFR 703.6 - Credit analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Credit analysis. 703.6 Section 703.6 Banks and... ACTIVITIES § 703.6 Credit analysis. A Federal credit union must conduct and document a credit analysis on an... Federal Deposit Insurance Corporation. A Federal credit union must update this analysis at least...

  5. 12 CFR 703.6 - Credit analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Credit analysis. 703.6 Section 703.6 Banks and... ACTIVITIES § 703.6 Credit analysis. A Federal credit union must conduct and document a credit analysis on an... Federal Deposit Insurance Corporation. A Federal credit union must update this analysis at least...

  6. 12 CFR 390.287 - Consumer credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Consumer credit. 390.287 Section 390.287 Banks... Savings Associations § 390.287 Consumer credit. The term consumer credit means credit extended to a... relies substantially upon other factors, such as the general credit standing of the borrower,...

  7. 12 CFR 390.287 - Consumer credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Consumer credit. 390.287 Section 390.287 Banks... Savings Associations § 390.287 Consumer credit. The term consumer credit means credit extended to a... relies substantially upon other factors, such as the general credit standing of the borrower,...

  8. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Consumer credit. 561.12 Section 561.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  9. 12 CFR 161.12 - Consumer credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Consumer credit. 161.12 Section 161.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 161.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  10. 12 CFR 390.287 - Consumer credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Consumer credit. 390.287 Section 390.287 Banks... Savings Associations § 390.287 Consumer credit. The term consumer credit means credit extended to a... relies substantially upon other factors, such as the general credit standing of the borrower,...

  11. 7 CFR 4279.234 - Credit evaluation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Credit evaluation. 4279.234 Section 4279.234... § 4279.234 Credit evaluation. Instead of the provisions found in § 4279.131, the provisions of this... prepare a credit evaluation. An acceptable credit evaluation must: (a) Use credit documentation...

  12. 7 CFR 4279.234 - Credit evaluation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Credit evaluation. 4279.234 Section 4279.234... § 4279.234 Credit evaluation. Instead of the provisions found in § 4279.131, the provisions of this... prepare a credit evaluation. An acceptable credit evaluation must: (a) Use credit documentation...

  13. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Consumer credit. 561.12 Section 561.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  14. 7 CFR 4279.234 - Credit evaluation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Credit evaluation. 4279.234 Section 4279.234... § 4279.234 Credit evaluation. Instead of the provisions found in § 4279.131, the provisions of this... prepare a credit evaluation. An acceptable credit evaluation must: (a) Use credit documentation...

  15. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Consumer credit. 561.12 Section 561.12 Banks and... SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended to a natural... substantially upon other factors, such as the general credit standing of the borrower, guaranties, or...

  16. 12 CFR 161.12 - Consumer credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Consumer credit. 161.12 Section 161.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 161.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  17. Wave based optimization of distributed vibration absorbers

    NASA Astrophysics Data System (ADS)

    Johnson, Marty; Batton, Brad

    2005-09-01

    The concept of distributed vibration absorbers or DVAs has been investigated in recent years as a method of vibration control and sound radiation control for large flexible structures. These devices are comprised of a distributed compliant layer with a distributed mass layer. When such a device is placed onto a structure it forms a sandwich panel configuration with a very soft core. With this configuration the main effect of the DVA is to create forces normal to the surface of the structure and can be used at low frequencies to either add damping, where constrain layer damper treatments are not very effective, or to pin the structure over a narrow frequency bandwidth (i.e., large input impedance/vibration absorber approach). This paper analyses the behavior of these devices using a wave based approach and finds an optimal damping level for the control of broadband disturbances in panels. The optimal design is calculated by solving the differential equations for waves propagating in coupled plates. It is shown that the optimal damping calculated using the infinite case acts as a good ``rule of thumb'' for designing DVAs to control the vibration of finite panels. This is bourn out in both numerical simulations and experiments.

  18. Designing Critical Experiments in Support of Full Burnup Credit

    SciTech Connect

    Mueller, Don; Roberts, Jeremy A

    2008-01-01

    Burnup credit is the process of accounting for the negative reactivity due to fuel burnup and generation of parasitic absorbers over fuel assembly lifetime. For years, the fresh fuel assumption was used as a simple bound in criticality work for used fuel storage and transportation. More recently, major actinides have been included [1]. However, even this yields a highly conservative estimate in criticality calculations. Because of the numerous economical benefits including all available negative reactivity (i.e., full burnup credit) could provide [2], it is advantageous to work toward full burnup credit. Unfortunately, comparatively little work has been done to include non-major actinides and other fission products (FP) in burnup credit analyses due in part to insufficient experimental data for validation of codes and nuclear data. The Burnup Credit Criticality Experiment (BUCCX) at Sandia National Laboratory was a set of experiments with {sup 103}Rh that have relevance for burnup credit [3]. This work uses TSUNAMI-3D to investigate and adjust a BUCCX model to match isotope-specific, energy-dependent k{sub eff} sensitivity profiles to those of a representative high-capacity cask model (GBC-32) [4] for each FP of interest. The isotopes considered are {sup 149}Sm, {sup 143}Nd, {sup 103}Rh, {sup 133}Cs, {sup 155}Gd, {sup 152}Sm, {sup 99}Tc, {sup 145}Nd, {sup 153}Eu, {sup 147}Sm, {sup 109}Ag, {sup 95}Mo, {sup 150}Sm, {sup 101}Ru, and {sup 151}Eu. The goal is to understand the biases and bias uncertainties inherent in nuclear data, and ultimately, to apply these in support of full burnup credit.

  19. Lipid-absorbing Polymers

    NASA Technical Reports Server (NTRS)

    Marsh, H. E., Jr.; Wallace, C. J.

    1973-01-01

    The removal of bile acids and cholesterol by polymeric absorption is discussed in terms of micelle-polymer interaction. The results obtained with a polymer composed of 75 parts PEO and 25 parts PB plus curing ingredients show an absorption of 305 to 309%, based on original polymer weight. Particle size effects on absorption rate are analyzed. It is concluded that crosslinked polyethylene oxide polymers will absorb water, crosslinked polybutadiene polymers will absorb lipids; neither polymer will absorb appreciable amounts of lipids from micellar solutions of lipids in water.

  20. Electromagnetic power absorber

    NASA Technical Reports Server (NTRS)

    Iwasaki, R. S. (Inventor)

    1979-01-01

    A structure is presented with a surface portion of dielectric material which passes electromagnetic radiation and with a portion below the surface which includes material that absorbs the radiation, the face of the structure being formed with numerous steep ridges. The steepness of the dielectric material results in a high proportion of the electromagnetic energy passing through the surface for absorption by the absorbing material under the surface. A backing of aluminum or other highly heat-conductive and reflective material lies under the face and has very steep protuberances supporting the absorbing and dielectric materials.

  1. 20 CFR 210.6 - Service credited for creditable military service.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Service credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD SERVICE § 210.6 Service credited for creditable military service. Any calendar month in which an employee performed creditable military service, as defined in part 212 of...

  2. 20 CFR 210.6 - Service credited for creditable military service.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Service credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD SERVICE § 210.6 Service credited for creditable military service. Any calendar month in which an employee performed creditable military service, as defined in part 212 of...

  3. 20 CFR 210.6 - Service credited for creditable military service.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Service credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD SERVICE § 210.6 Service credited for creditable military service. Any calendar month in which an employee performed creditable military service, as defined in part 212 of...

  4. 20 CFR 210.6 - Service credited for creditable military service.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Service credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD SERVICE § 210.6 Service credited for creditable military service. Any calendar month in which an employee performed creditable military service, as defined in part 212 of...

  5. "Smart" Electromechanical Shock Absorber

    NASA Technical Reports Server (NTRS)

    Stokes, Lebarian; Glenn, Dean C.; Carroll, Monty B.

    1989-01-01

    Shock-absorbing apparatus includes electromechanical actuator and digital feedback control circuitry rather than springs and hydraulic damping as in conventional shock absorbers. Device not subject to leakage and requires little or no maintenance. Attenuator parameters adjusted in response to sensory feedback and predictive algorithms to obtain desired damping characteristic. Device programmed to decelerate slowly approaching vehicle or other large object according to prescribed damping characteristic.

  6. Store Security. Credit Card Fraud.

    ERIC Educational Resources Information Center

    Brockway, Jerry

    The manual, intended for use by adults and not in the high school classroom situation, presents material directed toward assisting in the reduction of credit card crime. This teaching guide is organized in three sections which deal with the nature of and major reasons for credit card fraud, the types of hot card runners, and methods of reducing…

  7. Converting Work into College Credits

    ERIC Educational Resources Information Center

    Hoffman, Joseph A.

    1976-01-01

    The Cooperative Education Program conducted by the New Jersey Department of Labor and Industry and Thomas A. Edison College enables State labor department employees to work toward college degrees by attending free classes, taking college-level examinations for college credit, and converting work and life experiences into college credits.…

  8. Collective credit allocation in science.

    PubMed

    Shen, Hua-Wei; Barabási, Albert-László

    2014-08-26

    Collaboration among researchers is an essential component of the modern scientific enterprise, playing a particularly important role in multidisciplinary research. However, we continue to wrestle with allocating credit to the coauthors of publications with multiple authors, because the relative contribution of each author is difficult to determine. At the same time, the scientific community runs an informal field-dependent credit allocation process that assigns credit in a collective fashion to each work. Here we develop a credit allocation algorithm that captures the coauthors' contribution to a publication as perceived by the scientific community, reproducing the informal collective credit allocation of science. We validate the method by identifying the authors of Nobel-winning papers that are credited for the discovery, independent of their positions in the author list. The method can also compare the relative impact of researchers working in the same field, even if they did not publish together. The ability to accurately measure the relative credit of researchers could affect many aspects of credit allocation in science, potentially impacting hiring, funding, and promotion decisions.

  9. Collective credit allocation in science

    PubMed Central

    Shen, Hua-Wei; Barabási, Albert-László

    2014-01-01

    Collaboration among researchers is an essential component of the modern scientific enterprise, playing a particularly important role in multidisciplinary research. However, we continue to wrestle with allocating credit to the coauthors of publications with multiple authors, because the relative contribution of each author is difficult to determine. At the same time, the scientific community runs an informal field-dependent credit allocation process that assigns credit in a collective fashion to each work. Here we develop a credit allocation algorithm that captures the coauthors’ contribution to a publication as perceived by the scientific community, reproducing the informal collective credit allocation of science. We validate the method by identifying the authors of Nobel-winning papers that are credited for the discovery, independent of their positions in the author list. The method can also compare the relative impact of researchers working in the same field, even if they did not publish together. The ability to accurately measure the relative credit of researchers could affect many aspects of credit allocation in science, potentially impacting hiring, funding, and promotion decisions. PMID:25114238

  10. Foam metal metamaterial panel for mechanical waves isolation

    NASA Astrophysics Data System (ADS)

    Hua, Lei; Sun, Hongwei; Gu, Jinliang

    2016-04-01

    This paper presents modeling, analysis techniques and experiment of foam metal metamaterial panel for Broadband Vibration Absorption. For a unit cell of an infinite foam metal metamaterial panel, governing equations are derived using the extended Hamilton principle. The concepts of negative effective mass and stiffness and how the spring-mass-damper subsystems create a stopband are explained in detail. Numerical simulations reveal that the actual working mechanism of the proposed metamaterial panel is based on the concept of conventional mechanical vibration absorbers. It uses the incoming elastic wave in the panel to resonate the integrated membrane-mass-damper absorbers to vibrate in their optical mode at frequencies close to but above their local resonance frequencies to create shear forces and bending moments to straighten the panel and stop the wave propagation. Moreover, a two-dimension acoustic foam metal metamaterial panel consisting of lumped mass and elastic membrane is proposed in the lab. We do experiments on the model and The results validate the concept and show that, for two-dimension acoustic foam metal metamaterial panel do exist two vibration modes. For the wave absorption, the mass of each cell should be considered in the design. With appropriate design calculations, the proposed two-dimension acoustic foam metal metamaterial panel can be used for absorption of low-frequency waves and hence expensive micro-manufacturing techniques are not needed for design and manufacturing of such foam metal metamaterial panel for low-frequency waves absorption/isolation.

  11. Author Credit for Transdisciplinary Collaboration

    PubMed Central

    Xu, Jian; Ding, Ying; Malic, Vincent

    2015-01-01

    Transdisciplinary collaboration is the key for innovation. An evaluation mechanism is necessary to ensure that academic credit for this costly process can be allocated fairly among coauthors. This paper proposes a set of quantitative measures (e.g., t_credit and t_index) to reflect authors’ transdisciplinary contributions to publications. These measures are based on paper-topic probability distributions and author-topic probability distributions. We conduct an empirical analysis of the information retrieval domain which demonstrates that these measures effectively improve the results of harmonic_credit and h_index measures by taking into account the transdisciplinary contributions of authors. The definitions of t_credit and t_index provide a fair and effective way for research organizations to assign credit to authors of transdisciplinary publications. PMID:26375678

  12. Author Credit for Transdisciplinary Collaboration.

    PubMed

    Xu, Jian; Ding, Ying; Malic, Vincent

    2015-01-01

    Transdisciplinary collaboration is the key for innovation. An evaluation mechanism is necessary to ensure that academic credit for this costly process can be allocated fairly among coauthors. This paper proposes a set of quantitative measures (e.g., t_credit and t_index) to reflect authors' transdisciplinary contributions to publications. These measures are based on paper-topic probability distributions and author-topic probability distributions. We conduct an empirical analysis of the information retrieval domain which demonstrates that these measures effectively improve the results of harmonic_credit and h_index measures by taking into account the transdisciplinary contributions of authors. The definitions of t_credit and t_index provide a fair and effective way for research organizations to assign credit to authors of transdisciplinary publications.

  13. Impedance matched thin metamaterials make metals absorbing

    PubMed Central

    Mattiucci, N.; Bloemer, M. J.; Aközbek, N.; D'Aguanno, G.

    2013-01-01

    Metals are generally considered good reflectors over the entire electromagnetic spectrum up to their plasma frequency. Here we demonstrate an approach to tailor their absorbing characteristics based on the effective metamaterial properties of thin, periodic metallo-dielectric multilayers by exploiting a broadband, inherently non-resonant, surface impedance matching mechanism. Based on this mechanism, we design, fabricate and test omnidirectional, thin (<1 micron), polarization independent, extremely efficient absorbers (in principle being capable to reach A > 99%) over a frequency range spanning from the UV to the IR. Our approach opens new venues to design cost effective materials for many applications such as thermo-photovoltaic energy conversion devices, light harvesting for solar cells, flat panel display, infrared detectors, stray light reduction, stealth and others. PMID:24220284

  14. JANNAF Liquid Rocket Combustion Instability Panel Research Recommendations

    NASA Technical Reports Server (NTRS)

    Klem, Mark D.

    1990-01-01

    The Joint Army, Navy, NASA, Air Force (JANNAF) Liquid Rocket Combustion Instability Panel was formed in 1988, drawing its members from industry, academia, and government experts. The panel was chartered to address the needs of near-term engine development programs and to make recommendations whose implementation would provide not only sufficient data but also the analysis capabilities to design stable and efficient engines. The panel was also chartered to make long-term recommendations toward developing mechanistic analysis models that would not be limited by design geometry or operating regime. These models would accurately predict stability and thereby minimize the amount of subscale testing for anchoring. The panel has held workshops on acoustic absorbing devices and combustion instability computational methods. At these workshops, research projects that would meet the panel's charter were suggested. The panel's conclusions about the work that needs to be done and recommendations on how to approach it, based on evaluation of the suggested research projects, are presented.

  15. Unidirectional perfect absorber

    PubMed Central

    Jin, L.; Wang, P.; Song, Z.

    2016-01-01

    This study proposes a unidirectional perfect absorber (UPA), which we realized with a two-arm Aharonov-Bohm interferometer, that consists of a dissipative resonator side-coupled to a uniform resonator array. The UPA has reflection-less full absorption on one direction, and reflectionless full transmission on the other, with an appropriate magnetic flux and coupling, detuning, and loss of the side-coupled resonator. The magnetic flux controls the transmission, the left transmission is larger for magnetic flux less than one-half flux quantum; and the right transmission is larger for magnetic flux between one-half and one flux quantum. Besides, a perfect absorber (PA) can be realized based on the UPA, in which light waves from both sides, with arbitrary superposition of the ampli- tude and phase, are perfectly absorbed. The UPA is expected to be useful in the design of novel optical devices. PMID:27615125

  16. Shock absorber servicing tool

    NASA Technical Reports Server (NTRS)

    Koepler, Jack L. (Inventor); Hill, Robert L. (Inventor)

    1981-01-01

    A tool to assist in the servicing of a shock absorber wherein the shock absorber is constructed of a pair of aligned gas and liquid filled chambers. Each of the chambers is separated by a movable separator member. Maximum efficiency of the shock absorber is achieved in the locating of a precise volume of gas within the gas chamber and a precise volume of liquid within the liquid chamber. The servicing tool of this invention employs a rod which is to connect with the separator and by observation of the position of the rod with respect to the gauge body, the location of the separator is ascertained even though it is not directly observable.

  17. Unidirectional perfect absorber

    NASA Astrophysics Data System (ADS)

    Jin, L.; Wang, P.; Song, Z.

    2016-09-01

    This study proposes a unidirectional perfect absorber (UPA), which we realized with a two-arm Aharonov-Bohm interferometer, that consists of a dissipative resonator side-coupled to a uniform resonator array. The UPA has reflection-less full absorption on one direction, and reflectionless full transmission on the other, with an appropriate magnetic flux and coupling, detuning, and loss of the side-coupled resonator. The magnetic flux controls the transmission, the left transmission is larger for magnetic flux less than one-half flux quantum; and the right transmission is larger for magnetic flux between one-half and one flux quantum. Besides, a perfect absorber (PA) can be realized based on the UPA, in which light waves from both sides, with arbitrary superposition of the ampli- tude and phase, are perfectly absorbed. The UPA is expected to be useful in the design of novel optical devices.

  18. Awarding Credit Where Credit Is Due: Effective Practices for the Implementation of Credit by Exam. Adopted Spring 2014

    ERIC Educational Resources Information Center

    Academic Senate for California Community Colleges, 2014

    2014-01-01

    Credit by Exam is a mechanism employed in the California community colleges as a means of granting credit for student learning outside of the traditional classroom. In some instances, credit by exam is the means used to award college credit for structured learning experiences in a secondary educational setting, while in other instances knowledge…

  19. Shock Absorbing System

    NASA Astrophysics Data System (ADS)

    1982-01-01

    A lightweight, inexpensive shock-absorbing system, developed by Langley Research Center 20 years ago, is now in service as safety device for an automated railway at Duke University Medical Center. The transportation system travels at about 25 miles per hour, carrying patients, visitors, staff and cargo. At the end of each guideway of the system are "frangible," (breakable) tube "buffers." If a slowing car fails to make a complete stop at the terminal, it would bump and shatter the tubes, absorbing energy that might otherwise jolt the passengers or damage the vehicle.

  20. Hepatitis virus panel

    MedlinePlus

    ... page: //medlineplus.gov/ency/article/003558.htm Hepatitis virus panel To use the sharing features on this page, please enable JavaScript. The hepatitis virus panel is a series of blood tests used ...

  1. An Anonymous Credit Card System

    NASA Astrophysics Data System (ADS)

    Androulaki, Elli; Bellovin, Steven

    Credit cards have many important benefits; however, these same benefits often carry with them many privacy concerns. In particular, the need for users to be able to monitor their own transactions, as well as bank’s need to justify its payment requests from cardholders, entitle the latter to maintain a detailed log of all transactions its credit card customers were involved in. A bank can thus build a profile of each cardholder even without the latter’s consent. In this paper, we present a practical and accountable anonymous credit system based on ecash, with a privacy preserving mechanism for error correction and expense-reporting.

  2. Blast Load Response of Steel Sandwich Panels with Liquid Encasement

    SciTech Connect

    Dale Karr; Marc Perlin; Benjamin Langhorst; Henry Chu

    2009-10-01

    We describe an experimental investigation of the response of hybrid blast panels for protection from explosive and impact forces. The fundamental notion is to dissipate, absorb, and redirect energy through plastic collapse, viscous dissipation, and inter-particle forces of liquid placed in sub-structural compartments. The panels are designed to absorb energy from an impact or air blast by elastic-plastic collapse of the panel substructure that includes fluid-filled cavities. The fluid contributes to blast effects mitigation by providing increased initial mass and resistance, by dissipation of energy through viscosity and fluid flow, and by redirecting the momentum that is imparted to the system from the impact and blast impulse pressures. Failure and deformation mechanisms of the panels are described.

  3. Comprehensive metabolic panel

    MedlinePlus

    Metabolic panel - comprehensive; Chem-20; SMA20; Sequential multi-channel analysis with computer-20; SMAC20; Metabolic panel 20 ... McPherson RA, Pincus MR. Disease/organ panels. McPherson RA, ... . 22nd ed. Philadelphia, PA: Elsevier Saunders; 2011:appendix 7.

  4. Reinforced Honeycomb Panels

    NASA Technical Reports Server (NTRS)

    Bhat, Balakrishna T.; Akutagawa, Wesley; Wang, Taylor G.; Barber, Dan

    1989-01-01

    New honeycomb panel structure has increased strength and stiffness with little increase in weight. Some or all of walls of honeycomb cells reinforced with honeycomb panels having smaller cells, lightweight foam, or other reinforcing material. Strong, lightweight reinforced panels used in aircraft, car and truck bodies, cabinets for equipment and appliances, and buildings.

  5. TRMM Solar Array Panels

    NASA Technical Reports Server (NTRS)

    1998-01-01

    This final report presents conclusions/recommendations concerning the TRMM Solar Array; deliverable list and schedule summary; waivers and deviations; as-shipped performance data, including flight panel verification matrix, panel output detail, shadow test summary, humidity test summary, reverse bias test panel; and finally, quality assurance summary.

  6. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Consumer credit. 561.12 Section 561.12 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended to a...

  7. 12 CFR 161.12 - Consumer credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Consumer credit. 161.12 Section 161.12 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY DEFINITIONS FOR REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 161.12 Consumer credit. The term consumer credit means credit...

  8. Seeking Good Credit--And Keeping It

    ERIC Educational Resources Information Center

    Fraser, Katie

    2007-01-01

    Young people often have their first brush with credit when they leave home to start work or enter college. It is important to teach students about credit early, before they turn 18 and become eligible to sign up for credit cards in their own name. Credit poses risks for the unwary, and many young people get burned. They may pay high annual…

  9. Credit Scores, Race, and Residential Sorting

    ERIC Educational Resources Information Center

    Nelson, Ashlyn Aiko

    2010-01-01

    Credit scores have a profound impact on home purchasing power and mortgage pricing, yet little is known about how credit scores influence households' residential location decisions. This study estimates the effects of credit scores on residential sorting behavior using a novel mortgage industry data set combining household demographic, credit, and…

  10. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.505 Credit accounts. (a) DOE shall establish a credit account for each fleet...

  11. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.503 Credit allocation. (a) Based on annual credit activity report information,...

  12. 24 CFR 92.221 - Match credit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Match credit. 92.221 Section 92.221... INVESTMENT PARTNERSHIPS PROGRAM Program Requirements Matching Contribution Requirement § 92.221 Match credit. (a) When credit is given. Contributions are credited on a fiscal year basis at the time...

  13. 13 CFR 120.390 - Revolving credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Revolving credit. 120.390 Section 120.390 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Special Purpose Loans Caplines Program § 120.390 Revolving credit. (a) CapLines finances eligible small...

  14. 32 CFR 643.116 - Credit unions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Credit unions. 643.116 Section 643.116 National... Additional Authority of Commanders § 643.116 Credit unions. The establishment of credit unions on Army... buildings, without charge for rent or services, to any credit union organized under State law or to...

  15. 13 CFR 120.390 - Revolving credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Revolving credit. 120.390 Section 120.390 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Special Purpose Loans Caplines Program § 120.390 Revolving credit. (a) CapLines finances eligible small...

  16. 24 CFR 92.221 - Match credit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Match credit. 92.221 Section 92.221... INVESTMENT PARTNERSHIPS PROGRAM Program Requirements Matching Contribution Requirement § 92.221 Match credit. (a) When credit is given. Contributions are credited on a fiscal year basis at the time...

  17. 49 CFR 1325.2 - Credit agreements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 9 2011-10-01 2011-10-01 false Credit agreements. 1325.2 Section 1325.2... OF TRANSPORTATION (CONTINUED) CARRIER RATES AND SERVICE TERMS EXTENSION OF CREDIT TO CANDIDATES FOR FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.2 Credit agreements. (a) All agreements to extend credit...

  18. 49 CFR 1325.2 - Credit agreements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 9 2013-10-01 2013-10-01 false Credit agreements. 1325.2 Section 1325.2... OF TRANSPORTATION (CONTINUED) CARRIER RATES AND SERVICE TERMS EXTENSION OF CREDIT TO CANDIDATES FOR FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.2 Credit agreements. (a) All agreements to extend credit...

  19. 32 CFR 643.116 - Credit unions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Credit unions. 643.116 Section 643.116 National... Additional Authority of Commanders § 643.116 Credit unions. The establishment of credit unions on Army... buildings, without charge for rent or services, to any credit union organized under State law or to...

  20. 12 CFR 206.4 - Credit exposure.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 2 2014-01-01 2014-01-01 false Credit exposure. 206.4 Section 206.4 Banks and... LIABILITIES (REGULATION F) § 206.4 Credit exposure. (a) Limits on credit exposure. (1) The policies and... credit exposure to an individual correspondent to not more than 25 percent of the bank's total...

  1. 24 CFR 92.221 - Match credit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Match credit. 92.221 Section 92.221... INVESTMENT PARTNERSHIPS PROGRAM Program Requirements Matching Contribution Requirement § 92.221 Match credit. (a) When credit is given. Contributions are credited on a fiscal year basis at the time...

  2. 32 CFR 643.116 - Credit unions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Credit unions. 643.116 Section 643.116 National... Additional Authority of Commanders § 643.116 Credit unions. The establishment of credit unions on Army... buildings, without charge for rent or services, to any credit union organized under State law or to...

  3. 49 CFR 1325.2 - Credit agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 9 2012-10-01 2012-10-01 false Credit agreements. 1325.2 Section 1325.2... OF TRANSPORTATION (CONTINUED) CARRIER RATES AND SERVICE TERMS EXTENSION OF CREDIT TO CANDIDATES FOR FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.2 Credit agreements. (a) All agreements to extend credit...

  4. 13 CFR 120.390 - Revolving credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Revolving credit. 120.390 Section 120.390 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Special Purpose Loans Caplines Program § 120.390 Revolving credit. (a) CapLines finances eligible small...

  5. 49 CFR 1325.2 - Credit agreements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 9 2014-10-01 2014-10-01 false Credit agreements. 1325.2 Section 1325.2... OF TRANSPORTATION (CONTINUED) CARRIER RATES AND SERVICE TERMS EXTENSION OF CREDIT TO CANDIDATES FOR FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.2 Credit agreements. (a) All agreements to extend credit...

  6. 24 CFR 92.221 - Match credit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Match credit. 92.221 Section 92.221... INVESTMENT PARTNERSHIPS PROGRAM Program Requirements Matching Contribution Requirement § 92.221 Match credit. (a) When credit is given. Contributions are credited on a fiscal year basis at the time...

  7. 24 CFR 92.221 - Match credit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Match credit. 92.221 Section 92.221... INVESTMENT PARTNERSHIPS PROGRAM Program Requirements Matching Contribution Requirement § 92.221 Match credit. (a) When credit is given. Contributions are credited on a fiscal year basis at the time...

  8. 12 CFR 206.4 - Credit exposure.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 2 2013-01-01 2013-01-01 false Credit exposure. 206.4 Section 206.4 Banks and... LIABILITIES (REGULATION F) § 206.4 Credit exposure. (a) Limits on credit exposure. (1) The policies and... credit exposure to an individual correspondent to not more than 25 percent of the bank's total...

  9. 32 CFR 643.116 - Credit unions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Credit unions. 643.116 Section 643.116 National... Additional Authority of Commanders § 643.116 Credit unions. The establishment of credit unions on Army... buildings, without charge for rent or services, to any credit union organized under State law or to...

  10. 32 CFR 643.116 - Credit unions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Credit unions. 643.116 Section 643.116 National... Additional Authority of Commanders § 643.116 Credit unions. The establishment of credit unions on Army... buildings, without charge for rent or services, to any credit union organized under State law or to...

  11. 12 CFR 206.4 - Credit exposure.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 2 2012-01-01 2012-01-01 false Credit exposure. 206.4 Section 206.4 Banks and... LIABILITIES (REGULATION F) § 206.4 Credit exposure. (a) Limits on credit exposure. (1) The policies and... credit exposure to an individual correspondent to not more than 25 percent of the bank's total...

  12. 75 FR 75648 - Corporate Credit Unions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... From the Federal Register Online via the Government Publishing Office NATIONAL CREDIT UNION ADMINISTRATION 12 CFR Parts 701, 704, and 741 RIN 3133-AD74 Corporate Credit Unions AGENCY: National Credit Union... Board issued a proposed rule amending its corporate credit union rule. 75 FR 73000 (November 29,...

  13. 12 CFR 206.4 - Credit exposure.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 2 2011-01-01 2011-01-01 false Credit exposure. 206.4 Section 206.4 Banks and... LIABILITIES (REGULATION F) § 206.4 Credit exposure. (a) Limits on credit exposure. (1) The policies and... credit exposure to an individual correspondent to not more than 25 percent of the bank's total...

  14. 49 CFR 1325.2 - Credit agreements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Credit agreements. 1325.2 Section 1325.2... OF TRANSPORTATION (CONTINUED) CARRIER RATES AND SERVICE TERMS EXTENSION OF CREDIT TO CANDIDATES FOR FEDERAL OFFICE OR THEIR REPRESENTATIVES § 1325.2 Credit agreements. (a) All agreements to extend credit...

  15. 40 CFR 89.207 - Credit calculation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Credit calculation. 89.207 Section 89... Trading Provisions § 89.207 Credit calculation. (a) Requirements for calculating NO X credits from Tier 1... be used in the credit generation calculation described in paragraph (a)(1)(i) of this section. If...

  16. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Consumer credit. 561.12 Section 561.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended... real estate and chattel liens secured by mobile homes and leases of personal property to consumers...

  17. Solar concentrator/absorber

    NASA Technical Reports Server (NTRS)

    Von Tiesenhausen, G. F.

    1976-01-01

    Collector/energy converter, consisting of dual-slope optical concentrator and counterflow thermal energy absorber, is attached to multiaxis support structure. Efficient over wide range of illumination levels, device may be used to generate high temperature steam, serve as solar powered dryer, or power absorption cycle cooler.

  18. Neutron Absorbing Alloys

    SciTech Connect

    Mizia, Ronald E.; Shaber, Eric L.; DuPont, John N.; Robino, Charles V.; Williams, David B.

    2004-05-04

    The present invention is drawn to new classes of advanced neutron absorbing structural materials for use in spent nuclear fuel applications requiring structural strength, weldability, and long term corrosion resistance. Particularly, an austenitic stainless steel alloy containing gadolinium and less than 5% of a ferrite content is disclosed. Additionally, a nickel-based alloy containing gadolinium and greater than 50% nickel is also disclosed.

  19. Shock Absorbing Helmets

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This paper presents a description of helmets used by football players that offer three times the shock-absorbing capacity of earlier types. An interior padding for the helmets, composed of Temper Foam, first used by NASA's Ames Research Center in the design of aircraft seats is described.

  20. 20 CFR 211.7 - Compensation credited for creditable military service.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.7 Compensation credited for creditable military service... for each month of military service, provided the employee's combined monthly railroad and military... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Compensation credited for creditable...

  1. 20 CFR 211.7 - Compensation credited for creditable military service.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Compensation credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.7 Compensation credited for creditable military service... for each month of military service, provided the employee's combined monthly railroad and...

  2. 20 CFR 211.7 - Compensation credited for creditable military service.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Compensation credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.7 Compensation credited for creditable military service... for each month of military service, provided the employee's combined monthly railroad and...

  3. 20 CFR 211.7 - Compensation credited for creditable military service.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Compensation credited for creditable military... RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.7 Compensation credited for creditable military service... for each month of military service, provided the employee's combined monthly railroad and...

  4. 12 CFR 615.5172 - Production credit association and agricultural credit association investment in farmers' notes...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... evidencing purchases of farm machinery, supplies, equipment, home appliances, and other items of a capital....5172 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM FUNDING AND FISCAL AFFAIRS, LOAN... of the Farm Credit Bank or agricultural credit bank and each production credit association...

  5. 12 CFR 615.5172 - Production credit association and agricultural credit association investment in farmers' notes...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... evidencing purchases of farm machinery, supplies, equipment, home appliances, and other items of a capital....5172 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM FUNDING AND FISCAL AFFAIRS, LOAN... of the Farm Credit Bank or agricultural credit bank and each production credit association...

  6. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  7. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  8. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  9. 12 CFR 614.4352 - Farm Credit Banks and agricultural credit banks.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Farm Credit Banks and agricultural credit banks. 614.4352 Section 614.4352 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending and Leasing Limits § 614.4352 Farm Credit Banks and agricultural...

  10. Safety Panel Resources

    NASA Technical Reports Server (NTRS)

    Stewart, Christine E.

    2008-01-01

    The goal of this paper is to explore what resources are potentially available to safety panels and to provide some guidance on how to utilize those resources. While the examples used in this paper will concentrate on the Flight Equipment and Reliability Review Panel (FESRRP) and Extravehicular Activity (EVA) hardware that have come through that panel, as well as resources at Johnson Space Center, the paper will address how this applies to safety panels in general, and where possible cite examples for other safety panels.

  11. ICFA neutrino panel report

    NASA Astrophysics Data System (ADS)

    Long, K.

    2015-07-01

    In the summer of 2013 the International Committee on Future Accelerators (ICFA) established a Neutrino Panel with the mandate: "To promote international cooperation in the development of the accelerator-based neutrino-oscillation program and to promote international collaboration in the development of a neutrino factory as a future intense source of neutrinos for particle physics experiments." In its first year the Panel organised a series of regional Town Meetings to collect input from the community and to receive reports from the regional planning exercises. The Panel distilled its findings and presented them in a report to ICFA [1]. In this contribution the formation and composition of the Panel are presented together with a summary of the Panel's findings from the three Regional Town Meetings. The Panel's initial conclusions are then articulated and the steps that the Panel seeks to take are outlined.

  12. Interactive optical panel

    DOEpatents

    Veligdan, J.T.

    1995-10-03

    An interactive optical panel assembly includes an optical panel having a plurality of ribbon optical waveguides stacked together with opposite ends thereof defining panel first and second faces. A light source provides an image beam to the panel first face for being channeled through the waveguides and emitted from the panel second face in the form of a viewable light image. A remote device produces a response beam over a discrete selection area of the panel second face for being channeled through at least one of the waveguides toward the panel first face. A light sensor is disposed across a plurality of the waveguides for detecting the response beam therein for providing interactive capability. 10 figs.

  13. Interactive optical panel

    DOEpatents

    Veligdan, James T.

    1995-10-03

    An interactive optical panel assembly 34 includes an optical panel 10 having a plurality of ribbon optical waveguides 12 stacked together with opposite ends thereof defining panel first and second faces 16, 18. A light source 20 provides an image beam 22 to the panel first face 16 for being channeled through the waveguides 12 and emitted from the panel second face 18 in the form of a viewable light image 24a. A remote device 38 produces a response beam 40 over a discrete selection area 36 of the panel second face 18 for being channeled through at least one of the waveguides 12 toward the panel first face 16. A light sensor 42,50 is disposed across a plurality of the waveguides 12 for detecting the response beam 40 therein for providing interactive capability.

  14. Reports on...Credit and Other Financial Issues.

    ERIC Educational Resources Information Center

    TRW Information Systems and Services, Orange, CA.

    This document contains 29 two-page reports on credit, business credit, direct marketing, and real estate data prepared by the credit reporting company, TRW, for consumers. Topics covered are the following: consumer credit reports, how to obtain a copy of a consumer credit report, how credit bureaus compile consumer credit reports, the role of…

  15. Metasurface Broadband Solar Absorber

    PubMed Central

    Azad, Abul K.; Kort-Kamp, Wilton J. M.; Sykora, Milan; Weisse-Bernstein, Nina R.; Luk, Ting S.; Taylor, Antoinette J.; Dalvit, Diego A. R.; Chen, Hou-Tong

    2016-01-01

    We demonstrate a broadband, polarization independent, wide-angle absorber based on a metallic metasurface architecture, which accomplishes greater than 90% absorptance in the visible and near-infrared range of the solar spectrum, and exhibits low absorptivity (emissivity) at mid- and far-infrared wavelengths. The complex unit cell of the metasurface solar absorber consists of eight pairs of gold nano-resonators that are separated from a gold ground plane by a thin silicon dioxide spacer. Our experimental measurements reveal high-performance absorption over a wide range of incidence angles for both s- and p-polarizations. We also investigate numerically the frequency-dependent field and current distributions to elucidate how the absorption occurs within the metasurface structure. PMID:26828999

  16. Metasurface Broadband Solar Absorber

    DOE PAGES

    Azad, Abul K.; Kort-Kamp, Wilton J. M.; Sykora, Milan; ...

    2016-02-01

    Here, we demonstrate a broadband, polarization independent, wide-angle absorber based on a metallic metasurface architecture, which accomplishes greater than 90% absorptance in the visible and near-infrared range of the solar spectrum, and exhibits low absorptivity (emissivity) at mid- and far-infrared wavelengths. The complex unit cell of the metasurface solar absorber consists of eight pairs of gold nano-resonators that are separated from a gold ground plane by a thin silicon dioxide spacer. Moreover, our experimental measurements reveal high-performance absorption over a wide range of incidence angles for both s- and p-polarizations. We also investigate numerically the frequency-dependent field and current distributionsmore » to elucidate how the absorption occurs within the metasurface structure.« less

  17. Metasurface Broadband Solar Absorber

    SciTech Connect

    Azad, Abul K.; Kort-Kamp, Wilton J. M.; Sykora, Milan; Weisse-Bernstein, Nina R.; Luk, Ting S.; Taylor, Antoinette J.; Dalvit, Diego A. R.; Chen, Hou-Tong

    2016-02-01

    Here, we demonstrate a broadband, polarization independent, wide-angle absorber based on a metallic metasurface architecture, which accomplishes greater than 90% absorptance in the visible and near-infrared range of the solar spectrum, and exhibits low absorptivity (emissivity) at mid- and far-infrared wavelengths. The complex unit cell of the metasurface solar absorber consists of eight pairs of gold nano-resonators that are separated from a gold ground plane by a thin silicon dioxide spacer. Moreover, our experimental measurements reveal high-performance absorption over a wide range of incidence angles for both s- and p-polarizations. We also investigate numerically the frequency-dependent field and current distributions to elucidate how the absorption occurs within the metasurface structure.

  18. Ionized Absorbers in AGN

    NASA Technical Reports Server (NTRS)

    Mathur, S.

    1999-01-01

    As a part of this program, we observed three AGN:PKS2251 + 113, PG0043 = 039 and PLH909. Two objects show signatures of absorbtion in their UV spectra. Based on our earlier modeling of X-ray warm absorbents, we expected to observe X-ray observation in these objects. The third, PLH909, is known to have soft excess in EINSTEIN data. Attachment: "Exploratory ASCA observation of broad absorption line quasi-stellar objects".

  19. Apollo couch energy absorbers

    NASA Technical Reports Server (NTRS)

    Wesselski, C. J.; Drexel, R. E.

    1972-01-01

    Load attenuators for the Apollo spacecraft crew couch and its potential applications are described. Energy absorption is achieved through friction and cyclic deformation of material. In one concept, energy absorption is accomplished by rolling a compressed ring of metal between two surfaces. In another concept, energy is absorbed by forcing a plastically deformed washer along a rod. Among the design problems that had to be solved were material selection, fatigue life, ring slippage, lubrication, and friction loading.

  20. Parallel-Plate Acoustic Absorbers For Hot Environments

    NASA Technical Reports Server (NTRS)

    Doychak, Joseph; Parrot, Tony L.

    1995-01-01

    Stacking patterns and materials chosen to suppress noise. Acoustic liners incorporating parallel-plate absorbing elements proposed for use in suppressing broadband aerodynamic noise originating in flows of hot gases in ducts. One potential application lies in suppressing noise generated in exhaust-jet mixer/ejectors in propulsion system of proposed High-Speed Civil Transport. In addition, such absorbers useful in any situation in which high temperature limits use of such conventional resonant acoustic-liner materials as perforated face sheets bonded to honey-comb-core panels.

  1. 75 FR 17976 - WNC Tax Credits 38, LLC, WNC Tax Credits 39, LLC, WNC Housing Tax Credits Manager, LLC and WNC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-08

    ... COMMISSION WNC Tax Credits 38, LLC, WNC Tax Credits 39, LLC, WNC Housing Tax Credits Manager, LLC and WNC... Act. Applicants: WNC Tax Credits 38, LLC (``Fund 38'') and WNC Tax Credits 39, LLC (``Fund 39'') (each a ``Fund,'' and collectively, the ``Funds''), WNC Housing Tax Credits Manager, LLC (the...

  2. Absorber for terahertz radiation management

    SciTech Connect

    Biallas, George Herman; Apeldoorn, Cornelis; Williams, Gwyn P.; Benson, Stephen V.; Shinn, Michelle D.; Heckman, John D.

    2015-12-08

    A method and apparatus for minimizing the degradation of power in a free electron laser (FEL) generating terahertz (THz) radiation. The method includes inserting an absorber ring in the FEL beam path for absorbing any irregular THz radiation and thus minimizes the degradation of downstream optics and the resulting degradation of the FEL output power. The absorber ring includes an upstream side, a downstream side, and a plurality of wedges spaced radially around the absorber ring. The wedges form a scallop-like feature on the innermost edges of the absorber ring that acts as an apodizer, stopping diffractive focusing of the THz radiation that is not intercepted by the absorber. Spacing between the scallop-like features and the shape of the features approximates the Bartlett apodization function. The absorber ring provides a smooth intensity distribution, rather than one that is peaked on-center, thereby eliminating minor distortion downstream of the absorber.

  3. Titanium honeycomb panel testing

    NASA Astrophysics Data System (ADS)

    Richards, W. L.; Thompson, Randolph C.

    The paper describes the procedures of thermal mechanical tests carried out at the NASA Dryden Flight Research Facility on two tianium honeycomb wing panels bonded using liquid interface diffusion (LID) technique, and presents the results of these tests. The 58.4 cm square panels consisted of two 0.152-cm-thick Ti 6-2-4-2 face sheets LID-bonded to a 1.9-cm-thick honeycomb core, with bearing plates fastened to the perimeter of the upper and the lower panel surfaces. The panels were instrumented with sensors for measuring surface temperature, strain, and deflections to 315 C and 482 C. Thermal stress levels representative of those encountered during aerodynamic heating were produced by heating the upper panel surface and restraining all four edges. After more than 100 thermal cycles from room temperature to 315 C and 50 cycles from room temperature to 482 C, no significant structural degradation was detected in the panels.

  4. Corrosion resistant neutron absorbing coatings

    DOEpatents

    Choi, Jor-Shan [El Cerrito, CA; Farmer, Joseph C [Tracy, CA; Lee, Chuck K [Hayward, CA; Walker, Jeffrey [Gaithersburg, MD; Russell, Paige [Las Vegas, NV; Kirkwood, Jon [Saint Leonard, MD; Yang, Nancy [Lafayette, CA; Champagne, Victor [Oxford, PA

    2012-05-29

    A method of forming a corrosion resistant neutron absorbing coating comprising the steps of spray or deposition or sputtering or welding processing to form a composite material made of a spray or deposition or sputtering or welding material, and a neutron absorbing material. Also a corrosion resistant neutron absorbing coating comprising a composite material made of a spray or deposition or sputtering or welding material, and a neutron absorbing material.

  5. Corrosion resistant neutron absorbing coatings

    DOEpatents

    Choi, Jor-Shan; Farmer, Joseph C; Lee, Chuck K; Walker, Jeffrey; Russell, Paige; Kirkwood, Jon; Yang, Nancy; Champagne, Victor

    2013-11-12

    A method of forming a corrosion resistant neutron absorbing coating comprising the steps of spray or deposition or sputtering or welding processing to form a composite material made of a spray or deposition or sputtering or welding material, and a neutron absorbing material. Also a corrosion resistant neutron absorbing coating comprising a composite material made of a spray or deposition or sputtering or welding material, and a neutron absorbing material.

  6. Titanium Honeycomb Panel Testing

    NASA Technical Reports Server (NTRS)

    Richards, W. Lance; Thompson, Randolph C.

    1996-01-01

    Thermal-mechanical tests were performed on a titanium honeycomb sandwich panel to experimentally validate the hypersonic wing panel concept and compare test data with analysis. Details of the test article, test fixture development, instrumentation, and test results are presented. After extensive testing to 900 deg. F, non-destructive evaluation of the panel has not detected any significant structural degradation caused by the applied thermal-mechanical loads.

  7. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1994-01-01

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

  8. A Mechanism for Anonymous Credit Card Systems

    NASA Astrophysics Data System (ADS)

    Tamura, Shinsuke; Yanase, Tatsuro

    This paper proposes a mechanism for anonymous credit card systems, in which each credit card holder can conceal individual transactions from the credit card company, while enabling the credit card company to calculate the total expenditures of transactions of individual card holders during specified periods, and to identify card holders who executed dishonest transactions. Based on three existing mechanisms, i.e. anonymous authentication, blind signature and secure statistical data gathering, together with implicit transaction links proposed here, the proposed mechanism enables development of anonymous credit card systems without assuming any absolutely trustworthy entity like tamper resistant devices or organizations faithful both to the credit card company and card holders.

  9. PANEL LIBRARY AND EDITOR

    NASA Technical Reports Server (NTRS)

    Raible, E.

    1994-01-01

    The Panel Library and Editor is a graphical user interface (GUI) builder for the Silicon Graphics IRIS workstation family. The toolkit creates "widgets" which can be manipulated by the user. Its appearance is similar to that of the X-Windows System. The Panel Library is written in C and is used by programmers writing user-friendly mouse-driven applications for the IRIS. GUIs built using the Panel Library consist of "actuators" and "panels." Actuators are buttons, dials, sliders, or other mouse-driven symbols. Panels are groups of actuators that occupy separate windows on the IRIS workstation. The application user can alter variables in the graphics program, or fire off functions with a click on a button. The evolution of data values can be tracked with meters and strip charts, and dialog boxes with text processing can be built. Panels can be stored as icons when not in use. The Panel Editor is a program used to interactively create and test panel library interfaces in a simple and efficient way. The Panel Editor itself uses a panel library interface, so all actions are mouse driven. Extensive context-sensitive on-line help is provided. Programmers can graphically create and test the user interface without writing a single line of code. Once an interface is judged satisfactory, the Panel Editor will dump it out as a file of C code that can be used in an application. The Panel Library (v9.8) and Editor (v1.1) are written in C-Language (63%) and Scheme, a dialect of LISP, (37%) for Silicon Graphics 4D series workstations running IRIX 3.2 or higher. Approximately 10Mb of disk space is required once compiled. 1.5Mb of main memory is required to execute the panel editor. This program is available on a .25 inch streaming magnetic tape cartridge in UNIX tar format for an IRIS, and includes a copy of XScheme, the public-domain Scheme interpreter used by the Panel Editor. The Panel Library Programmer's Manual is included on the distribution media. The Panel Library and

  10. Solar reflection panels

    DOEpatents

    Diver, Jr., Richard B.; Grossman, James W.; Reshetnik, Michael

    2006-07-18

    A solar collector comprising a glass mirror, and a composite panel, wherein the back of the mirror is affixed to a front surface of the composite panel. The composite panel comprises a front sheet affixed to a surface of a core material, preferably a core material comprising a honeycomb structure, and a back sheet affixed to an opposite surface of the core material. The invention may further comprise a sealing strip, preferably comprising EPDM, positioned between the glass mirror and the front surface of the composite panel. The invention also is of methods of making such solar collectors.

  11. Solar radiation absorbing material

    DOEpatents

    Googin, John M.; Schmitt, Charles R.; Schreyer, James M.; Whitehead, Harlan D.

    1977-01-01

    Solar energy absorbing means in solar collectors are provided by a solar selective carbon surface. A solar selective carbon surface is a microporous carbon surface having pores within the range of 0.2 to 2 micrometers. Such a surface is provided in a microporous carbon article by controlling the pore size. A thermally conductive substrate is provided with a solar selective surface by adhering an array of carbon particles in a suitable binder to the substrate, a majority of said particles having diameters within the range of about 0.2-10 microns.

  12. Review of Technical Studies in the United States in Support of Burnup Credit Regulatory Guidance

    SciTech Connect

    Wagner, John C; Parks, Cecil V; Mueller, Don; Gauld, Ian C

    2010-01-01

    Taking credit for the reduction in reactivity associated with fuel depletion can enable more cost-effective, higher-density storage, transport, disposal, and reprocessing of spent nuclear fuel (SNF) while maintaining sufficient subcritical margin to establish an adequate safety basis. Consequently, there continues to be considerable interest in the United States (U.S.), as well as internationally, in the increased use of burnup credit in SNF operations, particularly related to storage, transport, and disposal of commercial SNF. This interest has motivated numerous technical studies related to the application of burnup credit, both domestically and internationally, as well as the design of SNF storage, transport and disposal systems that rely on burnup credit for maintaining subcriticality. Responding to industry requests and needs, the U.S. Nuclear Regulatory Commission (NRC) initiated a burnup credit research program in 1999, with support from the Oak Ridge National Laboratory (ORNL), to develop regulatory guidance and the supporting technical bases for allowing and expanding the use of burnup credit in pressurized-water reactor SNF storage and transport applications. Although this NRC research program has not been continuous since its inception, considerable progress has been achieved in many key areas in terms of increased understanding of relevant phenomena and issues, availability of relevant information and data, and subsequently updated regulatory guidance for expanded use of burnup credit. This paper reviews technical studies performed by ORNL for the U.S. NRC burnup credit research program. Examples of topics include reactivity effects associated with reactor operating characteristics, fuel assembly characteristics, burnable absorbers, control rods, spatial burnup distributions, cooling time, and assembly misloading; methods and data for validation of isotopic composition predictions; methods and data for validation of criticality calculations; and

  13. Liquid Cryogen Absorber for MICE

    SciTech Connect

    Baynham, D.E.; Bish, P.; Bradshaw, T.W.; Cummings, M.A.; Green,M.A.; Ishimoto, S.; Ivaniouchenkov, I.; Lau, W.; Yang, S.Q.; Zisman, M.S.

    2005-08-20

    The Muon Ionization Cooling Experiment (MICE) will test ionization cooling of muons. In order to have effective ionization cooling, one must use an absorber that is made from a low-z material. The most effective low z materials for ionization cooling are hydrogen, helium, lithium hydride, lithium and beryllium, in that order. In order to measure the effect of material on cooling, several absorber materials must be used. This report describes a liquid-hydrogen absorber that is within a pair of superconducting focusing solenoids. The absorber must also be suitable for use with liquid helium. The following absorber components are discussed in this report; the absorber body, its heat exchanger, the hydrogen system, and the hydrogen safety. Absorber cooling and the thin windows are not discussed here.

  14. 75 FR 57820 - National Credit Union Administration Restoration Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... ADMINISTRATION National Credit Union Administration Restoration Plan AGENCY: National Credit Union Administration (NCUA). ACTION: Approval of National Credit Union Administration restoration plan. On September 16, 2010, the National Credit Union Administration (NCUA) implemented a Restoration Plan for the National...

  15. British and American attitudes toward credit cards.

    PubMed

    Yang, Bijou; James, Simon; Lester, David

    2006-04-01

    American university students owned more than twice as many credit cards as British university students. However, scores on a credit card attitude scale predicted the number of cards owned by respondents in both countries.

  16. Stereoscopic Flat Panel Display

    DTIC Science & Technology

    2004-12-01

    the display of stereo imagery have been demonstrated. Stereoscopic displays typically require the user to wear special headgear. Autostereoscopic ...components and the resulting changes in the encoding algorithm. Keywords: Stereoscopic display, LCD, 3D , polarization encoding, flat panel 1...panel display when viewing non-stereoscopic imagery or data. Remotely operated vehicles do not represent the only potential application for 3D

  17. Flexible optical panel

    DOEpatents

    Veligdan, James T.

    2001-01-01

    A flexible optical panel includes laminated optical waveguides, each including a ribbon core laminated between cladding, with the core being resilient in the plane of the core for elastically accommodating differential movement thereof to permit winding of the panel in a coil.

  18. SNP panels/Imputation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Participants from thirteen countries discussed services that Interbull can perform or recommendations that Interbull can make to promote harmonization and assist member countries in improving their genomic evaluations in regard to SNP panels and imputation. The panel recommended: A mechanism to shar...

  19. New mineral physics panels

    NASA Astrophysics Data System (ADS)

    The AGU Committee on Mineral Physics has formed itself into six panels. The committee chairman is Orson L. Anderson of the Department of Earth and Space Sciences, University of California, Los Angeles; foreign secretary is Robert Liebermann, Department of Earth and Space Sciences, State University of New York, Stony Brook. The six panels are as follows.

  20. Reinventing the solar panel

    SciTech Connect

    Scanlon, M.

    1995-08-01

    This article discusses new technology in solar panels. PowerSource is a solar collector which not only is less expensive than conventional panels to purchase and install, but also increases the electrical output by almost 20%. This article describes the results of testing this system.

  1. Credit Hours with No Set Time: A Study of Credit Policies in Asynchronous Online Education

    ERIC Educational Resources Information Center

    Prasuhn, Frederick Carl

    2014-01-01

    U.S. public university system policies were examined to learn how credit hours were determined for asynchronous online education. Findings indicated that (a) credit hour meaning and use are not consistent, (b) primary responsibility for credit hour decisions was at the local level, and (c) no policies exist to guide credit hour application for…

  2. 75 FR 17083 - Fiduciary Duties at Federal Credit Unions; Mergers and Conversions of Insured Credit Unions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... From the Federal Register Online via the Government Publishing Office NATIONAL CREDIT UNION ADMINISTRATION 12 CFR Parts 701, 708a, and 708b Fiduciary Duties at Federal Credit Unions; Mergers and Conversions of Insured Credit Unions; Correction AGENCY: National Credit Union Administration. ACTION:...

  3. ICFA neutrino panel report

    SciTech Connect

    Long, K.

    2015-07-15

    In the summer of 2013 the International Committee on Future Accelerators (ICFA) established a Neutrino Panel with the mandate: <<>>In its first year the Panel organised a series of regional Town Meetings to collect input from the community and to receive reports from the regional planning exercises. The Panel distilled its findings and presented them in a report to ICFA [1]. In this contribution the formation and composition of the Panel are presented together with a summary of the Panel’s findings from the three Regional Town Meetings. The Panel’s initial conclusions are then articulated and the steps that the Panel seeks to take are outlined.

  4. Aerospace Safety Advisory Panel

    NASA Astrophysics Data System (ADS)

    1993-03-01

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

  5. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1993-01-01

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

  6. Panel 5: Microbiology and Immunology Panel

    PubMed Central

    Murphy, Timothy F.; Chonmaitree, Tasnee; Barenkamp, Stephen; Kyd, Jennelle; Nokso-Koivisto, Johanna; Patel, Janak A.; Heikkinen, Terho; Yamanaka, Noboru; Ogra, Pearay; Swords, W. Edward; Sih, Tania; Pettigrew, Melinda M.

    2014-01-01

    Objective The objective is to perform a comprehensive review of the literature from January 2007 through June 2011 on the virology, bacteriology, and immunology related to otitis media. Data Sources PubMed database of the National Library of Medicine. Review Methods Three subpanels with co-chairs comprising experts in the virology, bacteriology, and immunology of otitis media were formed. Each of the panels reviewed the literature in their respective fields and wrote draft reviews. The reviews were shared with all panel members, and a second draft was created. The entire panel met at the 10th International Symposium on Recent Advances in Otitis Media in June 2011 and discussed the review and refined the content further. A final draft was created, circulated, and approved by the panel. Conclusion Excellent progress has been made in the past 4 years in advancing an understanding of the microbiology and immunology of otitis media. Advances include laboratory-based basic studies, cell-based assays, work in animal models, and clinical studies. Implications for Practice The advances of the past 4 years formed the basis of a series of short-term and long-term research goals in an effort to guide the field. Accomplishing these goals will provide opportunities for the development of novel interventions, including new ways to better treat and prevent otitis media. PMID:23536533

  7. Sex of respondent and credit attitudes as predictors of credit card use and debt payment.

    PubMed

    McCall, Michael; Eckrich, Donald W

    2006-06-01

    Researchers have suggested there may be sex differences in attitudes towards credit card possession and use. Undergraduates, 41 men and 41 women, completed a survey regarding their attitudes towards credit, credit card use, and repayment. Analysis indicated sex played a significant moderating role between number of credit cards used and the importance of paying off monthly balances. Women possessed more credit cards than men and engaged in more frequent shopping. Number of credit cards increased with paying off of monthly balances. Data are discussed in terms of the importance of managing credit card debt in an increasingly cashless society.

  8. 49 CFR 536.4 - Credits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... and transferred credits. VMT e = Lifetime vehicle miles traveled as provided in the following table for the model year and compliance category in which the credit was earned; VMT u = Lifetime vehicle... the credit is used for compliance; Model year Lifetime vehicle miles traveled (VMT) 2011 2012...

  9. 49 CFR 536.4 - Credits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... and transferred credits. VMT e = Lifetime vehicle miles traveled as provided in the following table for the model year and compliance category in which the credit was earned; VMT u = Lifetime vehicle... the credit is used for compliance; Model year Lifetime vehicle miles traveled (VMT) 2011 2012...

  10. 40 CFR 91.1307 - Credit calculation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....1307 Credit calculation. For each participating engine family, emission credits (positive or negative..., to the nearest gram. ASTM E29-93a has been incorporated by reference. See § 91.6. Consistent units... for an engine family whether generating positive or negative in-use emission credits:...

  11. 40 CFR 91.1307 - Credit calculation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ....1307 Credit calculation. For each participating engine family, emission credits (positive or negative..., to the nearest gram. ASTM E29-93a has been incorporated by reference. See § 91.6. Consistent units... for an engine family whether generating positive or negative in-use emission credits:...

  12. 40 CFR 91.1307 - Credit calculation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....1307 Credit calculation. For each participating engine family, emission credits (positive or negative..., to the nearest gram. ASTM E29-93a has been incorporated by reference. See § 91.6. Consistent units... for an engine family whether generating positive or negative in-use emission credits:...

  13. 40 CFR 91.1307 - Credit calculation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....1307 Credit calculation. For each participating engine family, emission credits (positive or negative..., to the nearest gram. ASTM E29-93a has been incorporated by reference. See § 91.6. Consistent units... for an engine family whether generating positive or negative in-use emission credits:...

  14. 50 CFR 85.47 - Program crediting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Use/Acceptance of Funds § 85.47 Program crediting. (a) Crediting logo. As the source of funding for... Sport Fish Restoration logo. Grant recipients may us the crediting logo identified in 50 CFR 80.26 to identify projects funded by the Clean Vessel Act. The Sport Fish Restoration logo follows: ER27AU97.011...

  15. 50 CFR 85.47 - Program crediting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Use/Acceptance of Funds § 85.47 Program crediting. (a) Crediting logo. As the source of funding for... Sport Fish Restoration logo. Grant recipients may us the crediting logo identified in 50 CFR 80.26 to identify projects funded by the Clean Vessel Act. The Sport Fish Restoration logo follows: ER27AU97.011...

  16. 47 CFR 97.505 - Element credit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Element credit. 97.505 Section 97.505... SERVICE Qualifying Examination Systems § 97.505 Element credit. (a) The administering VEs must give credit... operator license grant: Elements 2 and 3. (2) An unexpired (or expired but within the grace period...

  17. 47 CFR 97.505 - Element credit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Element credit. 97.505 Section 97.505... SERVICE Qualifying Examination Systems § 97.505 Element credit. (a) The administering VEs must give credit... operator license grant: Elements 2 and 3. (2) An unexpired (or expired but within the grace period...

  18. 47 CFR 97.505 - Element credit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Element credit. 97.505 Section 97.505... SERVICE Qualifying Examination Systems § 97.505 Element credit. (a) The administering VEs must give credit... Not applicable Elements 3 and 4. (2) Advanced; General; or Technician granted before March 21,...

  19. 47 CFR 97.505 - Element credit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Element credit. 97.505 Section 97.505... SERVICE Qualifying Examination Systems § 97.505 Element credit. (a) The administering VEs must give credit... operator license grant: Elements 2 and 3. (2) An unexpired (or expired but within the grace period...

  20. 47 CFR 97.505 - Element credit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Element credit. 97.505 Section 97.505... SERVICE Qualifying Examination Systems § 97.505 Element credit. (a) The administering VEs must give credit... operator license grant: Elements 2 and 3. (2) An unexpired (or expired but within the grace period...

  1. 76 FR 34010 - Credit Risk Retention

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-10

    ...-AA43 DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 24 CFR Part 267 RIN 2501-AD53 Credit Risk Retention... a joint notice of proposed rulemaking for public comment to implement the credit risk retention... Reform and Consumer Protection Act (``Credit Risk NPR'' or ``proposed rule''). Due to the complexity...

  2. 76 FR 54991 - Corporate Credit Unions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... definition to also exclude CLF stock subscriptions. The Board believes the credit risk of carrying this asset... read as follows: Sec. 704.6 Credit risk management. * * * * * (h) Requirements for investment action... From the Federal Register Online via the Government Publishing Office NATIONAL CREDIT...

  3. 48 CFR 1632.607 - Tax credit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Tax credit. 1632.607... 1632.607 Tax credit. FAR 32.607 has no practical application to FEHBP contracts. The statutory... may not offset debts to the Fund by a tax credit which is solely a Government obligation....

  4. 48 CFR 1632.607 - Tax credit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Tax credit. 1632.607... 1632.607 Tax credit. FAR 32.607 has no practical application to FEHBP contracts. The statutory... may not offset debts to the Fund by a tax credit which is solely a Government obligation....

  5. 48 CFR 1632.607 - Tax credit.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Tax credit. 1632.607... 1632.607 Tax credit. FAR 32.607 has no practical application to FEHBP contracts. The statutory... may not offset debts to the Fund by a tax credit which is solely a Government obligation....

  6. 48 CFR 2132.607 - Tax credit.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Tax credit. 2132.607... Contract Debts 2132.607 Tax credit. FAR 32.607 has no practical application to FEGLI Program contracts. The... Government, contractors may not offset debts to the Fund by a tax credit that is solely a...

  7. 48 CFR 2132.607 - Tax credit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Tax credit. 2132.607... Contract Debts 2132.607 Tax credit. FAR 32.607 has no practical application to FEGLI Program contracts. The... Government, contractors may not offset debts to the Fund by a tax credit that is solely a...

  8. 48 CFR 1632.607 - Tax credit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Tax credit. 1632.607... 1632.607 Tax credit. FAR 32.607 has no practical application to FEHBP contracts. The statutory... may not offset debts to the Fund by a tax credit which is solely a Government obligation....

  9. 48 CFR 2132.607 - Tax credit.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Tax credit. 2132.607... Contract Debts 2132.607 Tax credit. FAR 32.607 has no practical application to FEGLI Program contracts. The... Government, contractors may not offset debts to the Fund by a tax credit that is solely a...

  10. 48 CFR 1632.607 - Tax credit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Tax credit. 1632.607... 1632.607 Tax credit. FAR 32.607 has no practical application to FEHBP contracts. The statutory... may not offset debts to the Fund by a tax credit which is solely a Government obligation....

  11. 48 CFR 2132.607 - Tax credit.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Tax credit. 2132.607... Contract Debts 2132.607 Tax credit. FAR 32.607 has no practical application to FEGLI Program contracts. The... Government, contractors may not offset debts to the Fund by a tax credit that is solely a...

  12. 40 CFR 403.7 - Removal credits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... removal credit. If granting removal credits forces a POTW to incur greater sludge management costs than would be incurred in the absence of granting removal credits, the additional sludge management costs... to be the limit of measurement, and those data may be used by the POTW at its discretion and...

  13. 76 FR 44866 - Credit Union Service Organizations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ...-AD93 Credit Union Service Organizations AGENCY: National Credit Union Administration (NCUA). ACTION: Proposed rule. SUMMARY: NCUA proposes to amend its credit union service organization (CUSO) regulation to... Organizations Subpart B of part 741 addresses NCUA regulations that FISCUs must follow to obtain and...

  14. 75 FR 60651 - Corporate Credit Unions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... union system. As part of this restructuring, NCUA believes that some groups of natural person credit... committee member, and senior management employee; and NCUA Form 4008, the credit union's organization... requirement. Any group of persons creating a new federally chartered corporate credit union must apply...

  15. 10 CFR 490.502 - Creditable actions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Creditable actions. 490.502 Section 490.502 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.502 Creditable actions. A fleet or covered person becomes entitled to...

  16. 10 CFR 490.502 - Creditable actions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Creditable actions. 490.502 Section 490.502 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.502 Creditable actions. A fleet or covered person becomes entitled to...

  17. 10 CFR 490.502 - Creditable actions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Creditable actions. 490.502 Section 490.502 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.502 Creditable actions. A fleet or covered person becomes entitled to...

  18. 10 CFR 490.502 - Creditable actions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Creditable actions. 490.502 Section 490.502 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.502 Creditable actions. A fleet or covered person becomes entitled to...

  19. 10 CFR 490.502 - Creditable actions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Creditable actions. 490.502 Section 490.502 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.502 Creditable actions. A fleet or covered person becomes entitled to...

  20. 75 FR 64785 - Corporate Credit Unions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-20

    ...NCUA is issuing final amendments to its rule governing corporate credit unions. The major revisions involve corporate credit union capital, investments, asset-liability management, governance, and credit union service organization (CUSO) activities. The amendments establish a new capital scheme, including risk-based capital requirements; impose new prompt corrective action requirements; place......

  1. 76 FR 41590 - Equal Credit Opportunity

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-15

    ... CFR Part 202 RIN 7100-AD67 Equal Credit Opportunity AGENCY: Board of Governors of the Federal Reserve System (Board). ACTION: Final rule. SUMMARY: Section 701 of the Equal Credit Opportunity Act (ECOA..., contact (202) 263- 4869. SUPPLEMENTARY INFORMATION: I. Background The Equal Credit Opportunity Act...

  2. 12 CFR 608.815 - Credit report.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Credit report. 608.815 Section 608.815 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 608.815 Credit report. In order to aid the FCA in...

  3. 24 CFR 203.34 - Credit standing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Credit standing. 203.34 Section 203.34 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued....34 Credit standing. A mortgagor must have a general credit standing satisfactory to the Commissioner....

  4. 48 CFR 31.201-5 - Credits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Credits. 31.201-5 Section... REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 31.201-5 Credits. The applicable portion of any income, rebate, allowance, or other credit relating to any...

  5. 49 CFR 260.13 - Credit reform.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Credit reform. 260.13 Section 260.13... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.13 Credit reform. The Federal Credit Reform Act of 1990, 2 U.S.C. 661, requires Federal agencies to set aside the subsidy cost of new...

  6. 12 CFR 1408.15 - Credit report.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Credit report. 1408.15 Section 1408.15 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 1408.15 Credit report. In order to aid the Corporation in...

  7. 12 CFR 1408.15 - Credit report.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Credit report. 1408.15 Section 1408.15 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 1408.15 Credit report. In order to aid the Corporation in...

  8. 24 CFR 203.34 - Credit standing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Credit standing. 203.34 Section 203.34 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued....34 Credit standing. A mortgagor must have a general credit standing satisfactory to the Commissioner....

  9. 49 CFR 260.13 - Credit reform.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Credit reform. 260.13 Section 260.13... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.13 Credit reform. The Federal Credit Reform Act of 1990, 2 U.S.C. 661, requires Federal agencies to set aside the subsidy cost of new...

  10. 48 CFR 1631.201-70 - Credits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Credits. 1631.201-70... AND PROCEDURES Contracts With Commercial Organizations 1631.201-70 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates, allowances, and other credits resulting from benefit...

  11. 40 CFR 1033.740 - Credit restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Credit restrictions. 1033.740 Section... CONTROL OF EMISSIONS FROM LOCOMOTIVES Averaging, Banking, and Trading for Certification § 1033.740 Credit restrictions. Use of emission credits generated under this part 1033 or 40 CFR part 92 is restricted...

  12. 49 CFR 260.13 - Credit reform.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Credit reform. 260.13 Section 260.13... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.13 Credit reform. The Federal Credit Reform Act of 1990, 2 U.S.C. 661, requires Federal agencies to set aside the subsidy cost of new...

  13. 48 CFR 1631.201-70 - Credits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Credits. 1631.201-70... AND PROCEDURES Contracts With Commercial Organizations 1631.201-70 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates, allowances, and other credits resulting from benefit...

  14. 48 CFR 1819.7209 - Credit agreements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Credit agreements. 1819... ADMINISTRATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS NASA Mentor-Protégé Program 1819.7209 Credit agreements. (a) The credit permits the mentor to include the cost it expends on a mentor-protégé agreement...

  15. 12 CFR 608.815 - Credit report.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Credit report. 608.815 Section 608.815 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 608.815 Credit report. In order to aid the FCA in...

  16. 32 CFR 644.546 - Credit.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Credit. 644.546 Section 644.546 National Defense... Disposal Sale Procedure § 644.546 Credit. Payment of the purchase price over an extended period of time... interest to extend credit. Prior to offering property for sale on an extended payment plan basis,...

  17. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Credit allowance. 28.334... OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  18. 40 CFR 1033.740 - Credit restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Credit restrictions. 1033.740 Section... CONTROL OF EMISSIONS FROM LOCOMOTIVES Averaging, Banking, and Trading for Certification § 1033.740 Credit restrictions. Use of emission credits generated under this part 1033 or 40 CFR part 92 is restricted...

  19. 48 CFR 2131.201-5 - Credits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Credits. 2131.201-5... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 2131.201-5 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates and other credits resulting from benefit payments...

  20. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Credit allowance. 28.334... OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  1. 24 CFR 203.34 - Credit standing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Credit standing. 203.34 Section 203.34 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued....34 Credit standing. A mortgagor must have a general credit standing satisfactory to the Commissioner....

  2. 12 CFR 1408.15 - Credit report.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Credit report. 1408.15 Section 1408.15 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 1408.15 Credit report. In order to aid the Corporation in...

  3. 48 CFR 1819.7209 - Credit agreements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Credit agreements. 1819... ADMINISTRATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS NASA Mentor-Protégé Program 1819.7209 Credit agreements. (a) The credit permits the mentor to include the cost it expends on a mentor-protégé agreement...

  4. 12 CFR 1408.15 - Credit report.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Credit report. 1408.15 Section 1408.15 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 1408.15 Credit report. In order to aid the Corporation in...

  5. 2 CFR 200.406 - Applicable credits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Applicable credits. 200.406 Section 200.406... REQUIREMENTS FOR FEDERAL AWARDS Cost Principles Basic Considerations § 200.406 Applicable credits. (a) Applicable credits refer to those receipts or reduction-of-expenditure-type transactions that offset...

  6. 12 CFR 1408.15 - Credit report.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Credit report. 1408.15 Section 1408.15 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 1408.15 Credit report. In order to aid the Corporation in...

  7. 24 CFR 206.37 - Credit standing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Credit standing. 206.37 Section 206... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgagors § 206.37 Credit standing. Each mortgagor must have a general credit standing satisfactory to the Secretary....

  8. 12 CFR 608.815 - Credit report.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Credit report. 608.815 Section 608.815 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 608.815 Credit report. In order to aid the FCA in...

  9. 48 CFR 1631.201-70 - Credits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Credits. 1631.201-70... AND PROCEDURES Contracts With Commercial Organizations 1631.201-70 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates, allowances, and other credits resulting from benefit...

  10. 7 CFR 3565.211 - Interest credit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Interest credit. 3565.211 Section 3565.211... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Loan Requirements § 3565.211 Interest credit. (a... assistance in the form of interest credit, to the extent necessary to reduce the agreed-upon rate of...

  11. 49 CFR 260.13 - Credit reform.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Credit reform. 260.13 Section 260.13... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.13 Credit reform. The Federal Credit Reform Act of 1990, 2 U.S.C. 661, requires Federal agencies to set aside the subsidy cost of new...

  12. 47 CFR 90.910 - Bidding credits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Bidding credits. 90.910 Section 90.910....910 Bidding credits. A winning bidder that qualifies as a very small business, as defined in § 90.912(b)(2), or a consortium of very small businesses may use a bidding credit of 35 percent to lower...

  13. 48 CFR 31.201-5 - Credits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Credits. 31.201-5 Section... REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 31.201-5 Credits. The applicable portion of any income, rebate, allowance, or other credit relating to any...

  14. 10 CFR 1015.205 - Credit reports.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Credit reports. 1015.205 Section 1015.205 Energy... Administrative Collection of Claims § 1015.205 Credit reports. (a) In order to aid DOE in making appropriate... administrative costs; and the likelihood of collecting the claim, DOE may institute a credit investigation of...

  15. 7 CFR 3565.211 - Interest credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Interest credit. 3565.211 Section 3565.211... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Loan Requirements § 3565.211 Interest credit. (a... assistance in the form of interest credit, to the extent necessary to reduce the agreed-upon rate of...

  16. 48 CFR 1631.201-70 - Credits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Credits. 1631.201-70... AND PROCEDURES Contracts With Commercial Organizations 1631.201-70 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates, allowances, and other credits resulting from benefit...

  17. 48 CFR 31.201-5 - Credits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Credits. 31.201-5 Section... REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 31.201-5 Credits. The applicable portion of any income, rebate, allowance, or other credit relating to any...

  18. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Credit allowance. 28.334... OF THE TREASURY ALCOHOL EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  19. 32 CFR 644.546 - Credit.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Credit. 644.546 Section 644.546 National Defense... Disposal Sale Procedure § 644.546 Credit. Payment of the purchase price over an extended period of time... interest to extend credit. Prior to offering property for sale on an extended payment plan basis,...

  20. 48 CFR 2131.201-5 - Credits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Credits. 2131.201-5... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 2131.201-5 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates and other credits resulting from benefit payments...

  1. 12 CFR 608.815 - Credit report.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Credit report. 608.815 Section 608.815 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 608.815 Credit report. In order to aid the FCA in...

  2. 24 CFR 206.37 - Credit standing.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Credit standing. 206.37 Section 206... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgagors § 206.37 Credit standing. Each mortgagor must have a general credit standing satisfactory to the Secretary....

  3. 48 CFR 2131.201-5 - Credits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Credits. 2131.201-5... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 2131.201-5 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates and other credits resulting from benefit payments...

  4. 24 CFR 206.37 - Credit standing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Credit standing. 206.37 Section 206... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgagors § 206.37 Credit standing. Each mortgagor must have a general credit standing satisfactory to the Secretary....

  5. 32 CFR 644.546 - Credit.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Credit. 644.546 Section 644.546 National Defense... Disposal Sale Procedure § 644.546 Credit. Payment of the purchase price over an extended period of time... interest to extend credit. Prior to offering property for sale on an extended payment plan basis,...

  6. 47 CFR 90.910 - Bidding credits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Bidding credits. 90.910 Section 90.910....910 Bidding credits. A winning bidder that qualifies as a very small business, as defined in § 90.912(b)(2), or a consortium of very small businesses may use a bidding credit of 35 percent to lower...

  7. 7 CFR 3565.211 - Interest credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Interest credit. 3565.211 Section 3565.211... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Loan Requirements § 3565.211 Interest credit. (a... assistance in the form of interest credit, to the extent necessary to reduce the agreed-upon rate of...

  8. 10 CFR 1015.205 - Credit reports.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Credit reports. 1015.205 Section 1015.205 Energy... Administrative Collection of Claims § 1015.205 Credit reports. (a) In order to aid DOE in making appropriate... administrative costs; and the likelihood of collecting the claim, DOE may institute a credit investigation of...

  9. 24 CFR 206.37 - Credit standing.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Credit standing. 206.37 Section 206... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgagors § 206.37 Credit standing. Each mortgagor must have a general credit standing satisfactory to the Secretary....

  10. 47 CFR 90.910 - Bidding credits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Bidding credits. 90.910 Section 90.910....910 Bidding credits. A winning bidder that qualifies as a very small business, as defined in § 90.912(b)(2), or a consortium of very small businesses may use a bidding credit of 35 percent to lower...

  11. 32 CFR 644.546 - Credit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Credit. 644.546 Section 644.546 National Defense... Disposal Sale Procedure § 644.546 Credit. Payment of the purchase price over an extended period of time... interest to extend credit. Prior to offering property for sale on an extended payment plan basis,...

  12. 48 CFR 1819.7209 - Credit agreements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Credit agreements. 1819... ADMINISTRATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS NASA Mentor-Protégé Program 1819.7209 Credit agreements. (a) The credit permits the mentor to include the cost it expends on a mentor-protégé agreement...

  13. 10 CFR 1015.205 - Credit reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Credit reports. 1015.205 Section 1015.205 Energy... Administrative Collection of Claims § 1015.205 Credit reports. (a) In order to aid DOE in making appropriate... administrative costs; and the likelihood of collecting the claim, DOE may institute a credit investigation of...

  14. 24 CFR 203.34 - Credit standing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Credit standing. 203.34 Section 203.34 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued....34 Credit standing. A mortgagor must have a general credit standing satisfactory to the Commissioner....

  15. 48 CFR 1819.7209 - Credit agreements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Credit agreements. 1819... ADMINISTRATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS NASA Mentor-Protégé Program 1819.7209 Credit agreements. (a) The credit permits the mentor to include the cost it expends on a mentor-protégé agreement...

  16. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Credit allowance. 28.334... OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  17. 48 CFR 31.201-5 - Credits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Credits. 31.201-5 Section... REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 31.201-5 Credits. The applicable portion of any income, rebate, allowance, or other credit relating to any...

  18. 10 CFR 1015.205 - Credit reports.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Credit reports. 1015.205 Section 1015.205 Energy... Administrative Collection of Claims § 1015.205 Credit reports. (a) In order to aid DOE in making appropriate... administrative costs; and the likelihood of collecting the claim, DOE may institute a credit investigation of...

  19. 48 CFR 1819.7209 - Credit agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Credit agreements. 1819... ADMINISTRATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS NASA Mentor-Protégé Program 1819.7209 Credit agreements. (a) The credit permits the mentor to include the cost it expends on a mentor-protégé agreement...

  20. 48 CFR 31.201-5 - Credits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Credits. 31.201-5 Section... REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 31.201-5 Credits. The applicable portion of any income, rebate, allowance, or other credit relating to any...

  1. 24 CFR 203.34 - Credit standing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Credit standing. 203.34 Section 203.34 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued....34 Credit standing. A mortgagor must have a general credit standing satisfactory to the Commissioner....

  2. 48 CFR 2131.201-5 - Credits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Credits. 2131.201-5 Section... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 2131.201-5 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates and other credits resulting from benefit payments...

  3. 24 CFR 206.37 - Credit standing.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Credit standing. 206.37 Section 206... CONVERSION MORTGAGE INSURANCE Eligibility; Endorsement Eligible Mortgagors § 206.37 Credit standing. Each mortgagor must have a general credit standing satisfactory to the Secretary....

  4. 7 CFR 3565.211 - Interest credit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest credit. 3565.211 Section 3565.211... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Loan Requirements § 3565.211 Interest credit. (a... assistance in the form of interest credit, to the extent necessary to reduce the agreed-upon rate of...

  5. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Credit allowance. 28.334... OF THE TREASURY ALCOHOL EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  6. 49 CFR 260.13 - Credit reform.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Credit reform. 260.13 Section 260.13... REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.13 Credit reform. The Federal Credit Reform Act of 1990, 2 U.S.C. 661, requires Federal agencies to set aside the subsidy cost of new...

  7. 12 CFR 608.815 - Credit report.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Credit report. 608.815 Section 608.815 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Administrative Collection of Claims § 608.815 Credit report. In order to aid the FCA in...

  8. 7 CFR 3565.211 - Interest credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Interest credit. 3565.211 Section 3565.211... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Loan Requirements § 3565.211 Interest credit. (a... assistance in the form of interest credit, to the extent necessary to reduce the agreed-upon rate of...

  9. 47 CFR 90.910 - Bidding credits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Bidding credits. 90.910 Section 90.910....910 Bidding credits. A winning bidder that qualifies as a very small business, as defined in § 90.912(b)(2), or a consortium of very small businesses may use a bidding credit of 35 percent to lower...

  10. 32 CFR 644.546 - Credit.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Credit. 644.546 Section 644.546 National Defense... Disposal Sale Procedure § 644.546 Credit. Payment of the purchase price over an extended period of time... interest to extend credit. Prior to offering property for sale on an extended payment plan basis,...

  11. 48 CFR 1631.201-70 - Credits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Credits. 1631.201-70... AND PROCEDURES Contracts With Commercial Organizations 1631.201-70 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates, allowances, and other credits resulting from benefit...

  12. 47 CFR 90.910 - Bidding credits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Bidding credits. 90.910 Section 90.910....910 Bidding credits. A winning bidder that qualifies as a very small business, as defined in § 90.912(b)(2), or a consortium of very small businesses may use a bidding credit of 35 percent to lower...

  13. 48 CFR 2131.201-5 - Credits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Credits. 2131.201-5... PRINCIPLES AND PROCEDURES Contracts With Commercial Organizations 2131.201-5 Credits. The provisions of FAR 31.201-5 shall apply to income, rebates and other credits resulting from benefit payments...

  14. 10 CFR 1015.205 - Credit reports.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Credit reports. 1015.205 Section 1015.205 Energy... Administrative Collection of Claims § 1015.205 Credit reports. (a) In order to aid DOE in making appropriate... administrative costs; and the likelihood of collecting the claim, DOE may institute a credit investigation of...

  15. 40 CFR 91.1307 - Credit calculation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Credit calculation. 91.1307 Section 91.1307 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....1307 Credit calculation. For each participating engine family, emission credits (positive or...

  16. Development of a carbonaceous selective absorber for solar thermal energy collection and process for its formation

    NASA Astrophysics Data System (ADS)

    Garrison, John D.

    1989-02-01

    The main goal of the US Department of Energy supported part of this project is to develop information about controlling the complicated chemical processes involved in the formation of a carbonaceous selective absorber and learn what equipment will allow production of this absorber commercially. The work necessary to accomplish this goal is not yet complete. Formation of the carbonaceous selective absorber in the conveyor oven tried so far has been unsatisfactory, because the proper conditions for applying the carbonaceous coating in each conveyor oven fabricated, either have been difficult to obtain, or have been difficult to maintain over an extended period of time. A new conveyor oven is nearing completion which is expected to allow formation of the carbonaceous selective absorber on absorber tubes in a continuous operation over many days without the necessity of cleaning the conveyor oven or changing the thickness of the electroplated nickel catalyst to compensate for changes in the coating environment in the oven. Work under this project concerned with forming and sealing glass panels to test ideas on evacuated glass solar collector designs and production have been generally quite satisfactory. Delays in completion of the selective absorber work, has caused postponement of the fabrication of a small prototype evacuated glass solar collector panel. Preliminary cost estimates of the selective absorber and solar collector panel indicate that this collector system should be lower in cost than evacuated solar collectors now on the market.

  17. 40 CFR 86.1869-12 - CO2 credits for off-cycle CO2-reducing technologies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... hybrid electric vehicle, a fuel cell vehicle, or a hybrid electric vehicle, such that the solar energy is... reflects at least 65 percent of the impinging infrared solar energy, as determined using ASTM standards... signal, rear 0.06 Side marker, rear 0.06 License plate 0.08 (iii) Solar panels. (A) Credits for...

  18. 40 CFR 86.1869-12 - CO2 credits for off-cycle CO2-reducing technologies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... hybrid electric vehicle, a fuel cell vehicle, or a hybrid electric vehicle, such that the solar energy is... reflects at least 65 percent of the impinging infrared solar energy, as determined using ASTM standards... signal, rear 0.06 Side marker, rear 0.06 License plate 0.08 (iii) Solar panels. (A) Credits for...

  19. Brownfields New Markets Tax Credits

    EPA Pesticide Factsheets

    This Brownfi elds Solutions factsheet is intended for brownfields stakeholders interested in how the U.S. Department of the Treasury’s New Markets Tax Credit (NMTC) Program can be used as a financing mechanism in brownfields cleanup and redevelopment.

  20. Credit Recovery Hits the Mainstream

    ERIC Educational Resources Information Center

    Carr, Sarah

    2014-01-01

    In communities including New Orleans, Los Angeles, and Chicago, educators are creating alternative schools for struggling students that employ online credit-recovery programs as a core portion, or all, of their curriculum. The growth in online learning generally, including blended learning, has fueled the proliferation of computer-based credit…

  1. Ferroelectrics based absorbing layers

    NASA Astrophysics Data System (ADS)

    Hao, Jianping; Sadaune, Véronique; Burgnies, Ludovic; Lippens, Didier

    2014-07-01

    We show that ferroelectrics-based periodic structure made of BaSrTiO3 (BST) cubes, arrayed onto a metal plate with a thin dielectric spacer film exhibit a dramatic enhancement of absorbance with value close to unity. The enhancement is found around the Mie magnetic resonance of the Ferroelectrics cubes with the backside metal layer stopping any transmitted waves. It also involves quasi-perfect impedance matching resulting in reflection suppression via simultaneous magnetic and electrical activities. In addition, it was shown numerically the existence of a periodicity optimum, which is explained from surface waves analysis along with trade-off between the resonance damping and the intrinsic loss of ferroelectrics cubes. An experimental verification in a hollow waveguide configuration with a good comparison with full-wave numerical modelling is at last reported by measuring the scattering parameters of single and dual BST cubes schemes pointing out coupling effects for densely packed structures.

  2. Dual broadband metamaterial absorber.

    PubMed

    Kim, Young Ju; Yoo, Young Joon; Kim, Ki Won; Rhee, Joo Yull; Kim, Yong Hwan; Lee, YoungPak

    2015-02-23

    We propose polarization-independent and dual-broadband metamaterial absorbers at microwave frequencies. This is a periodic meta-atom array consisting of metal-dielectric-multilayer truncated cones. We demonstrate not only one broadband absorption from the fundamental magnetic resonances but additional broadband absorption in high-frequency range using the third-harmonic resonance, by both simulation and experiment. In simulation, the absorption was over 90% in 3.93-6.05 GHz, and 11.64-14.55 GHz. The corresponding experimental absorption bands over 90% were 3.88-6.08 GHz, 9.95-10.46 GHz and 11.86-13.84 GHz, respectively. The origin of absorption bands was elucidated. Furthermore, it is independent of polarization angle owing to the multilayered circular structures. The design is scalable to smaller size for the infrared and the visible ranges.

  3. THz-metamaterial absorbers

    NASA Astrophysics Data System (ADS)

    Tuong Pham, Van; Park, J. W.; Vu, Dinh Lam; Zheng, H. Y.; Rhee, J. Y.; Kim, K. W.; Lee, Y. P.

    2013-03-01

    An ultrabroad-band metamaterial absorber was investigated in mid-IR regime based on a similar model in previous work. The high absorption of metamaterial was obtained in a band of 8-11.7 THz with energy loss distributed in SiO2, which is appropriate potentially for solar-cell applications. A perfect absorption peak was provided by using a sandwich structure with periodical anti-dot pattern in the IR region, getting closed to visible-band metamaterials. The dimensional parameters were examined for the corresponding fabrication. Invited talk at the 6th International Workshop on Advanced Materials Science and Nanotechnology, 30 October-2 November, 2012, Ha Long, Vietnam.

  4. 12 CFR 619.9140 - Farm Credit bank(s).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Farm Credit bank(s). 619.9140 Section 619.9140 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9140 Farm Credit bank(s). Except as otherwise defined, the term Farm Credit bank(s) includes Farm Credit...

  5. 12 CFR 704.6 - Credit risk management.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Credit risk management. 704.6 Section 704.6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS CORPORATE CREDIT UNIONS § 704.6 Credit risk management. (a) Policies. A corporate credit union must...

  6. 12 CFR 619.9140 - Farm Credit bank(s).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Farm Credit bank(s). 619.9140 Section 619.9140 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9140 Farm Credit bank(s). Except as otherwise defined, the term Farm Credit bank(s) includes Farm Credit...

  7. Make Your Own Solar Panel.

    ERIC Educational Resources Information Center

    Suzuki, David

    1992-01-01

    Presents an activity in which students make a simulated solar panel to learn about the principles behind energy production using solar panels. Provides information about how solar panels function to produce energy. (MCO)

  8. Flutter Research on Skin Panels

    NASA Technical Reports Server (NTRS)

    Kordes, Eldon E.; Tuovila, Weimer J.; Guy, Lawrence D.

    1960-01-01

    Representative experimental results are presented to show the current status of the panel flutter problem. Results are presented for unstiffened rectangular panels and for rectangular panels stiffened by corrugated backing. Flutter boundaries are established for all types of panels when considered on the basis of equivalent isotropic plates. The effects of Mach number, differential pressure, and aerodynamic heating on panel flutter are discussed. A flutter analysis of orthotropic panels is presented in the appendix.

  9. Electrochemically regenerable carbon dioxide absorber

    NASA Technical Reports Server (NTRS)

    Woods, R. R.; Marshall, R. D.; Schubert, F. H.; Heppner, D. B.

    1979-01-01

    Preliminary designs were generated for two electrochemically regenerable carbon dioxide absorber concepts. Initially, an electrochemically regenerable absorption bed concept was designed. This concept incorporated the required electrochemical regeneration components in the absorber design, permitting the absorbent to be regenerated within the absorption bed. This hardware was identified as the electrochemical absorber hardware. The second hardware concept separated the functional components of the regeneration and absorption process. This design approach minimized the extravehicular activity component volume by eliminating regeneration hardware components within the absorber. The electrochemical absorber hardware was extensively characterized for major operating parameters such as inlet carbon dioxide partial pressure, process air flow rate, operational pressure, inlet relative humidity, regeneration current density and absorption/regeneration cycle endurance testing.

  10. Broadband patterned magnetic microwave absorber

    SciTech Connect

    Li, Wei; Wu, Tianlong; Wang, Wei; Guan, Jianguo; Zhai, Pengcheng

    2014-07-28

    It is a tough task to greatly improve the working bandwidth for the traditional flat microwave absorbers because of the restriction of available material parameters. In this work, a simple patterning method is proposed to drastically broaden the absorption bandwidth of a conventional magnetic absorber. As a demonstration, an ultra-broadband microwave absorber with more than 90% absorption in the frequency range of 4–40 GHz is designed and experimentally realized, which has a thin thickness of 3.7 mm and a light weight equivalent to a 2-mm-thick flat absorber. In such a patterned absorber, the broadband strong absorption is mainly originated from the simultaneous incorporation of multiple λ/4 resonances and edge diffraction effects. This work provides a facile route to greatly extend the microwave absorption bandwidth for the currently available absorbing materials.

  11. Liquid Hydrogen Absorber for MICE

    SciTech Connect

    Ishimoto, S.; Suzuki, S.; Yoshida, M.; Green, Michael A.; Kuno, Y.; Lau, Wing

    2010-05-30

    Liquid hydrogen absorbers for the Muon Ionization Cooling Experiment (MICE) have been developed, and the first absorber has been tested at KEK. In the preliminary test at KEK we have successfully filled the absorber with {approx}2 liters of liquid hydrogen. The measured hydrogen condensation speed was 2.5 liters/day at 1.0 bar. No hydrogen leakage to vacuum was found between 300 K and 20 K. The MICE experiment includes three AFC (absorber focusing coil) modules, each containing a 21 liter liquid hydrogen absorber made of aluminum. The AFC module has safety windows to separate its vacuum from that of neighboring modules. Liquid hydrogen is supplied from a cryocooler with cooling power 1.5 W at 4.2 K. The first absorber will be assembled in the AFC module and installed in MICE at RAL.

  12. Impact investigation of reactor fuel operating parameters on reactivity for use in burnup credit applications

    NASA Astrophysics Data System (ADS)

    Sloma, Tanya Noel

    When representing the behavior of commercial spent nuclear fuel (SNF), credit is sought for the reduced reactivity associated with the net depletion of fissile isotopes and the creation of neutron-absorbing isotopes, a process that begins when a commercial nuclear reactor is first operated at power. Burnup credit accounts for the reduced reactivity potential of a fuel assembly and varies with the fuel burnup, cooling time, and the initial enrichment of fissile material in the fuel. With regard to long-term SNF disposal and transportation, tremendous benefits, such as increased capacity, flexibility of design and system operations, and reduced overall costs, provide an incentive to seek burnup credit for criticality safety evaluations. The Nuclear Regulatory Commission issued Interim Staff Guidance 8, Revision 2 in 2002, endorsing burnup credit of actinide composition changes only; credit due to actinides encompasses approximately 30% of exiting pressurized water reactor SNF inventory and could potentially be increased to 90% if fission product credit were accepted. However, one significant issue for utilizing full burnup credit, compensating for actinide and fission product composition changes, is establishing a set of depletion parameters that produce an adequately conservative representation of the fuel's isotopic inventory. Depletion parameters can have a significant effect on the isotopic inventory of the fuel, and thus the residual reactivity. This research seeks to quantify the reactivity impact on a system from dominant depletion parameters (i.e., fuel temperature, moderator density, burnable poison rod, burnable poison rod history, and soluble boron concentration). Bounding depletion parameters were developed by statistical evaluation of a database containing reactor operating histories. The database was generated from summary reports of commercial reactor criticality data. Through depletion calculations, utilizing the SCALE 6 code package, several light

  13. 26 CFR 1.1374-6 - Credits and credit carryforwards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...=$305,000 × .35= $106,750, assuming a 35 percent tax rate). Also, X's tentative minimum tax determined...) is $59,750 . As a result, X's section 1374 tax is $47,000 ($106,750−$59,750= $47,000) for 1996 and X... following examples. Example 1. Business credit carryforward. X is a C corporation that elects to become an...

  14. 26 CFR 1.1374-6 - Credits and credit carryforwards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...=$305,000 × .35= $106,750, assuming a 35 percent tax rate). Also, X's tentative minimum tax determined...) is $59,750 . As a result, X's section 1374 tax is $47,000 ($106,750−$59,750= $47,000) for 1996 and X... following examples. Example 1. Business credit carryforward. X is a C corporation that elects to become an...

  15. 26 CFR 1.1374-6 - Credits and credit carryforwards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...=$305,000 × .35= $106,750, assuming a 35 percent tax rate). Also, X's tentative minimum tax determined...) is $59,750 . As a result, X's section 1374 tax is $47,000 ($106,750−$59,750= $47,000) for 1996 and X... following examples. Example 1. Business credit carryforward. X is a C corporation that elects to become an...

  16. 26 CFR 1.1374-6 - Credits and credit carryforwards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...=$305,000 × .35= $106,750, assuming a 35 percent tax rate). Also, X's tentative minimum tax determined...) is $59,750 . As a result, X's section 1374 tax is $47,000 ($106,750−$59,750= $47,000) for 1996 and X... following examples. Example 1. Business credit carryforward. X is a C corporation that elects to become an...

  17. 76 FR 40946 - WNC Tax Credits 40, LLC, WNC Tax Credits 41, LLC, WNC Housing Tax Credits Manager 2, LLC, WNC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    ... COMMISSION WNC Tax Credits 40, LLC, WNC Tax Credits 41, LLC, WNC Housing Tax Credits Manager 2, LLC, WNC... sections other than rule 38a-1 under the Act. Applicants: WNC Tax Credits 40, LLC (``Fund 40'') and WNC Tax Credits 41, LLC (``Fund 41'') (each a ``Fund,'' and collectively, the ``Funds''), WNC Housing Tax...

  18. Hepatic (Liver) Function Panel

    MedlinePlus

    ... related side effects. The hepatic function panel evaluates: Alanine aminotransferase (ALT). This enzyme, found in the liver, ... MORE ON THIS TOPIC Mononucleosis Hepatitis Blood Test: Alanine Aminotransferase (ALT, or SGPT) Blood Test: Aspartate Aminotransferase ( ...

  19. Comprehensive Metabolic Panel

    MedlinePlus

    ... page helpful? Also known as: CMP; Chem 12; Chemistry Panel; Chemistry Screen; SMA 12; SMA 20; SMAC (somewhat outdated ... Health Professionals ©2001 - by American Association for Clinical Chemistry • Contact Us | Terms of Use | Privacy We comply ...

  20. BMP (Basic Metabolic Panel)

    MedlinePlus

    ... Was this page helpful? Also known as: BMP; Chemistry Panel; Chemistry Screen; Chem 7; SMA 7; SMAC7 (somewhat outdated ... Health Professionals ©2001 - by American Association for Clinical Chemistry • Contact Us | Terms of Use | Privacy We comply ...

  1. Blue Ribbon Panel Report

    Cancer.gov

    An NCI Cancer Currents blog by the NCI acting director thanking the cancer community for contributing to the Cancer Moonshot Blue Ribbon Panel report, which was presented to the National Cancer Advisory Board on September 7.

  2. FIFRA Scientific Advisory Panel

    EPA Pesticide Factsheets

    Experts on the Federal Insecticide, Fungicide, and Rodenticide Act Scientific Advisory Panel provide independent scientific advice to the EPA on a wide range of health and safety issues related to pesticides.

  3. Autoimmune liver disease panel

    MedlinePlus

    Liver disease test panel - autoimmune ... Autoimmune disorders are a possible cause of liver disease. The most common of these diseases are autoimmune hepatitis and primary biliary cirrhosis. This group of tests helps your health care provider ...

  4. Gas filled panel insulation

    DOEpatents

    Griffith, B.T.; Arasteh, D.K.; Selkowitz, S.E.

    1993-12-14

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation. 18 figures.

  5. Gas filled panel insulation

    DOEpatents

    Griffith, Brent T.; Arasteh, Dariush K.; Selkowitz, Stephen E.

    1993-01-01

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation.

  6. Pop-Art Panels

    ERIC Educational Resources Information Center

    Alford, Joanna

    2012-01-01

    James Rosenquist's giant Pop-art panels included realistic renderings of well-known contemporary foods and objects, juxtaposed with famous people in the news--largely from the 1960s, '70s and '80s--and really serve as visual time capsules. In this article, eighth-graders focus on the style of James Rosenquist to create their own Pop-art panel that…

  7. Hexagon solar power panel

    DOEpatents

    Rubin, Irwin

    1978-01-01

    A solar energy panel comprises a support upon which silicon cells are arrayed. The cells are wafer thin and of two geometrical types, both of the same area and electrical rating, namely hexagon cells and hourglass cells. The hourglass cells are composites of half hexagons. A near perfect nesting relationship of the cells achieves a high density packing whereby optimum energy production per panel area is achieved.

  8. Photovoltaic panel support assembly

    SciTech Connect

    Barker, J.M.; Underwood, J.C.; Shingleton, J.

    1993-07-20

    A solar energy electrical power source is described comprising in combination at least two flat photovoltaic panels disposed side-by-side in co-planar relation with one another, a pivot shaft extending transversely across the panels, at least two supports spaced apart lengthwise of the pivot shaft, means for connecting the pivot shaft to the at least two supports, attachment means for connecting the at least two panels to the pivot shaft so that the panels can pivot about the longitudinal axis of the shaft, coupling means mechanically coupling all of the panels together so as to form a unified flat array, and selectively operable drive means for mechanically pivoting the unified flat array about the axis; wherein each of the flat photovoltaic panels comprises at least two modules each comprising a plurality of electrically interconnected photovoltaic cells, the at least two modules being aligned along a line extending at a right angle to the pivot shaft, and the coupling means comprises (a) an elongate member extending parallel to and spaced from the pivot shaft and (b) means for attaching the elongate member to the panels; and further wherein each flat photovoltaic panel comprises a unitary frame consisting of a pair of end frame members extending parallel to the pivot shaft, a pair of side frame members extending between and connected to the end frame members, and a pair of spaced apart cross frame members, with one of the two modules being embraced by and secured to the side frame members and a first one of each of the end and cross frame members, and the other of the two modules being embraced by and secured to the side frame members and the second one of each of the end and cross frame members, whereby the gap created by the spaced apart cross frame members allow air to pass between them in order to reduce the sail effect when the solar array is subjected to buffeting winds.

  9. Hexagon solar power panel

    NASA Technical Reports Server (NTRS)

    Rubin, I. (Inventor)

    1978-01-01

    A solar energy panel support is described upon which silicon cells are arrayed. The cells are wafer thin and of two geometrical types, both of the same area and electrical rating, namely hexagon cells and hourglass cells. The hourglass cells are composites of half hexagons. A near perfect nesting relationship of the cells achieves a high density packing whereby optimum energy production per panel area is achieved.

  10. Propulsion Systems Panel deliberations

    NASA Technical Reports Server (NTRS)

    Bianca, Carmelo J.; Miner, Robert; Johnston, Lawrence M.; Bruce, R.; Dennies, Daniel P.; Dickenson, W.; Dreshfield, Robert; Karakulko, Walt; Mcgaw, Mike; Munafo, Paul M.

    1993-01-01

    The Propulsion Systems Panel was established because of the specialized nature of many of the materials and structures technology issues related to propulsion systems. This panel was co-chaired by Carmelo Bianca, MSFC, and Bob Miner, LeRC. Because of the diverse range of missions anticipated for the Space Transportation program, three distinct propulsion system types were identified in the workshop planning process: liquid propulsion systems, solid propulsion systems and nuclear electric/nuclear thermal propulsion systems.

  11. Experimental analysis of Kevlar modification for TRUPACT-I puncture panels. [Drop tests; radiant heat tests

    SciTech Connect

    Longenbaugh, R.S.; Joseph, B.J.

    1987-05-01

    The Kevlar Test Services was initiated to determine the maximum failure force and the energy-absorbing capability of puncture panels consisting of 16, 20, and 24 layers of 3000-denier 4 x 4 basket weave Kevlar-29, bonded to a 3.41 mm 304 annealed stainless steel puncture plate. Results of these tests were compared to the TRUPACT-1 Unit-0 drop test results to determine if the existing puncture panel configuration of TRUPACT-1 could be reduced. The data indicate for 24 layers of Kevlar, the panels failed at loads greater than those recorded in the TRUPACT-1, Unit 0 tests. Energy absorbed by the 24-layer Kevlar panels was 53% greater than that measured in the TRUPACT-1, Unit 0 test. Thermal performance of 20-layer Kevlar panels was measured in a conservative test environment and exceeded the design specifications.

  12. Energy absorber for the CETA

    NASA Technical Reports Server (NTRS)

    Wesselski, Clarence J.

    1994-01-01

    The energy absorber that was developed for the CETA (Crew Equipment and Translation Aid) on Space Station Freedom is a metal on metal frictional type and has a load regulating feature that prevents excessive stroking loads from occurring while in operation. This paper highlights some of the design and operating aspects and the testing of this energy absorber.

  13. Improvement Of The Helmholtz Absorber

    NASA Technical Reports Server (NTRS)

    Morrow, Duane L.

    1992-01-01

    Helmholtz-resonator system improved to enable it to absorb sound at more than one frequency without appreciable loss of effectiveness at primary frequency. Addition of annular cavities enables absorption of sound at harmonic frequencies in addition to primary frequency. Improved absorber designed for use on structures of high transmission loss. Applied to such machines as fixed-speed engines and fans.

  14. Metal-shearing energy absorber

    NASA Technical Reports Server (NTRS)

    Fay, R. J.; Wittrock, E. P.

    1971-01-01

    Device, consisting of tongue of thin aluminum alloy strip, pull tab, slotted steel plate which serves as cutter, and steel buckle, absorbs mechanical energy when its ends are subjected to tensile loading. Device is applicable as auxiliary shock absorbing anchor for automobile and airplane safety belts.

  15. Isotopic validation for PWR actinide-only burnup credit using Yankee Rowe data

    SciTech Connect

    1997-11-01

    Safety analyses of criticality control systems for transportation packages include an assumption that the spent nuclear fuel (SNF) loaded into the package is fresh or unirradiated. In other words, the spent fuel is assumed to have its original, as-manufactured U-235 isotopic content. The ``fresh fuel`` assumption is very conservative since the potential reactivity of the nuclear fuel is substantially reduced after being irradiated in the reactor core. The concept of taking credit for this reduction in nuclear fuel reactivity due to burnup of the fuel, instead of using the fresh fuel assumption in the criticality safety analysis, is referred to as ``Burnup Credit.`` Burnup credit uses the actual physical composition of the fuel and accounts for the net reduction of fissile material and the buildup of neutron absorbers in the fuel as it is irradiated. Neutron absorbers include actinides and other isotopes generated as a result of the fission process. Using only the change in actinide isotopes in the burnup credit criticality analysis is referred to as ``Actinide-Only Burnup Credit.`` The use of burnup credit in the design of criticality control systems enables more spent fuel to be placed in a package. Increased package capacity results in a reduced number of storage, shipping and disposal containers for a given number of SNF assemblies. Fewer shipments result in a lower risk of accidents associated with the handling and transportation of spent fuel, thus reducing both radiological and nonradiological risk to the public. This paper describes the modeling and the results of comparison between measured and calculated isotopic inventories for a selected number of samples taken from a Yankee Rowe spent fuel assembly.

  16. Leaf absorbance and photosynthesis

    NASA Technical Reports Server (NTRS)

    Schurer, Kees

    1994-01-01

    The absorption spectrum of a leaf is often thought to contain some clues to the photosynthetic action spectrum of chlorophyll. Of course, absorption of photons is needed for photosynthesis, but the reverse, photosynthesis when there is absorption, is not necessarily true. As a check on the existence of absorption limits we measured spectra for a few different leaves. Two techniques for measuring absorption have been used, viz. the separate determination of the diffuse reflectance and the diffuse transmittance with the leaf at a port of an integrating sphere and the direct determination of the non-absorbed fraction with the leaf in the sphere. In a cross-check both methods yielded the same results for the absorption spectrum. The spectrum of a Fuchsia leaf, covering the short-wave region from 350 to 2500 nm, shows a high absorption in UV, blue and red, the well known dip in the green and a steep fall-off at 700 nm. Absorption drops to virtually zero in the near infrared, with subsequent absorptions, corresponding to the water absorption bands. In more detailed spectra, taken at 5 nm intervals with a 5 nm bandwidth, differences in chlorophyll content show in the different depths of the dip around 550 nm and in a small shift of the absorption edge at 700 nm. Spectra for Geranium (Pelargonium zonale) and Hibiscus (with a higher chlorophyll content) show that the upper limit for photosynthesis can not be much above 700 nm. No evidence, however, is to be seen of a lower limit for photosynthesis and, in fact, some experiments down to 300 nm still did not show a decrease of the absorption although it is well recognized that no photosynthesis results with 300 nm wavelengths.

  17. Heat Pipe Thermal Conditioning Panel

    NASA Technical Reports Server (NTRS)

    Saaski, E. W.

    1973-01-01

    The development, fabrication, and evaluation of heat pipe thermal conditioning panels are discussed. The panels were designed and fabricated to be compatible with several planned NASA space vehicles, in terms of panel size, capacity, temperature gradients, and integration with various heat exchangers and electronic components. It was satisfactorily demonstrated that the heat pipe thermal conditioning panel meets the thermal efficiency and heat transport requirements.

  18. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1998-01-01

    During 1997, the Aerospace Safety Advisory Panel (ASAP) continued its safety reviews of NASA's human space flight and aeronautics programs. Efforts were focused on those areas that the Panel believed held the greatest potential to impact safety. Continuing safe Space Shuttle operations and progress in the manufacture and testing of primary components for the International Space Station (ISS) were noteworthy. The Panel has continued to monitor the safety implications of the transition of Space Shuttle operations to the United Space Alliance (USA). One area being watched closely relates to the staffing levels and skill mix in both NASA and USA. Therefore, a section of this report is devoted to personnel and other related issues that are a result of this change in NASA's way of doing business for the Space Shuttle. Attention will continue to be paid to this important topic in subsequent reports. Even though the Panel's activities for 1997 were extensive, fewer specific recommendations were formulated than has been the case in recent years. This is indicative of the current generally good state of safety of NASA programs. The Panel does, however, have several longer term concerns that have yet to develop to the level of a specific recommendation. These are covered in the introductory material for each topic area in Section 11. In another departure from past submissions, this report does not contain individual findings and recommendations for the aeronautics programs. While the Panel devoted its usual efforts to examining NASA's aeronautic centers and programs, no specific recommendations were identified for inclusion in this report. In lieu of recommendations, a summary of the Panel's observations of NASA's safety efforts in aeronautics and future Panel areas of emphasis is provided. With profound sadness the Panel notes the passing of our Chairman, Paul M. Johnstone, on December 17, 1997, and our Staff Assistant, Ms. Patricia M. Harman, on October 5, 1997. Other

  19. Flightweight radiantly and actively cooled panel: thermal and structural performance

    SciTech Connect

    Shore, C.P.; Nowak, R.J.; Kelly, H.N.

    1982-01-01

    A 2- by 4-ft flightweight panel was subjected to thermal/structural tests representative of design flight conditions for a Mach 6.7 transport and to off-design conditions simulating flight maneuvers and cooling system failures. The panel utilized Rene 41 heat shields backed by a thin layer of insulation to radiate away most of the 12 Btu/ft/sup 2/-sec incident heating. A solution of ethylene glycol in water circulating through tubes in an aluminum-honeycomb-sandwich panel absorbed the remainder of the incident heating (0.8 Btu/sq ft-sec). The panel successfully withstood (1) 46.7 hr of radiant heating which included 53 thermal cycles and 5000 cycles of uniaxial inplane loading of + or - 1200 lfb/in; (2) simulated 2g-maneuver heating conditions and simulated cooling system failures without excessive temperatures on the structural panel; and (3) the extensive thermal/structural tests and the aerothermal tests reported in NASA TP-1595 without significant damage to the structural panel, coolant leaks, or hot-gas ingress to the structural panel.

  20. Flightweight radiantly and actively cooled panel: Thermal and structural performance

    NASA Technical Reports Server (NTRS)

    Shore, C. P.; Nowak, R. J.; Kelly, H. N.

    1982-01-01

    A 2- by 4-ft flightweight panel was subjected to thermal/structural tests representative of design flight conditions for a Mach 6.7 transport and to off-design conditions simulating flight maneuvers and cooling system failures. The panel utilized Rene 41 heat shields backed by a thin layer of insulation to radiate away most of the 12 Btu/ft2-sec incident heating. A solution of ethylene glycol in water circulating through tubes in an aluminum-honeycomb-sandwich panel absorbed the remainder of the incident heating (0.8 Btu/sq ft-sec). The panel successfully withstood (1) 46.7 hr of radiant heating which included 53 thermal cycles and 5000 cycles of uniaxial inplane loading of + or - 1200 lfb/in; (2) simulated 2g-maneuver heating conditions and simulated cooling system failures without excessive temperatures on the structural panel; and (3) the extensive thermal/structural tests and the aerothermal tests reported in NASA TP-1595 without significant damage to the structural panel, coolant leaks, or hot-gas ingress to the structural panel.

  1. Optimization of aircraft interior panels

    NASA Technical Reports Server (NTRS)

    Kourtides, Demetrius A.; Roper, Willard D.

    1986-01-01

    Eight different graphite composite panels were fabricated using four different resin matrices. The resin matrices included Hercules 71775, a blend of vinylpolystyrpyridine and bismaleimide, H795, a bismaleimide, Cycom 6162, a phenolic, and PSP 6022M, a polystyrylpyridine. Graphite panels were fabricated using fabric or unidirectional tape. This report describes the processes for preparing these panels and some of their mechanical, thermal and flammability properties. Panel properties are compared with state-of-the-art epoxy fiberglass composite panels.

  2. Panel methods: An introduction

    NASA Technical Reports Server (NTRS)

    Erickson, Larry L.

    1990-01-01

    Panel methods are numerical schemes for solving (the Prandtl-Glauert equation) for linear, inviscid, irrotational flow about aircraft flying at subsonic or supersonic speeds. The tools at the panel-method user's disposal are (1) surface panels of source-doublet-vorticity distributions that can represent nearly arbitrary geometry, and (2) extremely versatile boundary condition capabilities that can frequently be used for creative modeling. Panel-method capabilities and limitations, basic concepts common to all panel-method codes, different choices that were made in the implementation of these concepts into working computer programs, and various modeling techniques involving boundary conditions, jump properties, and trailing wakes are discussed. An approach for extending the method to nonlinear transonic flow is also presented. Three appendices supplement the main test. In appendix 1, additional detail is provided on how the basic concepts are implemented into a specific computer program (PANAIR). In appendix 2, it is shown how to evaluate analytically the fundamental surface integral that arises in the expressions for influence-coefficients, and evaluate its jump property. In appendix 3, a simple example is used to illustrate the so-called finite part of the improper integrals.

  3. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The Aerospace Safety Advisory Panel (ASAP) monitored NASA's activities and provided feedback to the NASA Administrator, other NASA officials and Congress throughout the year. Particular attention was paid to the Space Shuttle, its launch processing and planned and potential safety improvements. The Panel monitored Space Shuttle processing at the Kennedy Space Center (KSC) and will continue to follow it as personnel reductions are implemented. There is particular concern that upgrades in hardware, software, and operations with the potential for significant risk reduction not be overlooked due to the extraordinary budget pressures facing the agency. The authorization of all of the Space Shuttle Main Engine (SSME) Block II components portends future Space Shuttle operations at lower risk levels and with greater margins for handling unplanned ascent events. Throughout the year, the Panel attempted to monitor the safety activities related to the Russian involvement in both space and aeronautics programs. This proved difficult as the working relationships between NASA and the Russians were still being defined as the year unfolded. NASA's concern for the unique safety problems inherent in a multi-national endeavor appears appropriate. Actions are underway or contemplated which should be capable of identifying and rectifying problem areas. The balance of this report presents 'Findings and Recommendations' (Section 2), 'Information in Support of Findings and Recommendations' (Section 3) and Appendices describing Panel membership, the NASA response to the March 1994 ASAP report, and a chronology of the panel's activities during the reporting period (Section 4).

  4. Absorbent product to absorb fluids. [for collection of human wastes

    NASA Technical Reports Server (NTRS)

    Dawn, F. S.; Correale, J. V. (Inventor)

    1982-01-01

    A multi-layer absorbent product for use in contact with the skin to absorb fluids is discussed. The product utilizes a water pervious facing layer for contacting the skin, overlayed by a first fibrous wicking layer, the wicking layer preferably being of the one-way variety in which fluid or liquid is moved away from the facing layer. The product further includes a first container section defined by inner and outer layer of a water pervious wicking material between which is disposed a first absorbent mass. A second container section defined by inner and outer layers between which is disposed a second absorbent mass and a liquid impermeable/gas permeable layer. Spacesuit applications are discussed.

  5. Earned Income Tax Credit Eligibility and Participation

    DTIC Science & Technology

    2007-11-02

    to assist the working poor . The EIC is intended to offset the burden of the Social Security payroll tax on low - income workers and to encourage low ...The Earned Income Tax Credit (EIC), which is expected to provide over $30 billion in refundable credits in fiscal year 2002, is major federal effort... income individuals to work. The amounts of credit that taxpayers receive depend on the taxpayers’ incomes and the number of qualifying children they have

  6. Symptoms of another life: time, possibility, and domestic relations in Chile's credit economy.

    PubMed

    Han, Clara

    2011-01-01

    In this article, I explore the synergy and disjunctures of the consumer credit system and care for the mentally ill and addicted in the lifeworlds of the urban poor in Santiago, Chile. In Chile, the expansion of the credit system has had a double-edged effect on the poor. Although it produces perpetual indebtedness, it also is a resource amid unstable labor. Following an extended family over several years, this article examines how women take up credit through a wider field of domestic relations and institutions to care for kin with mental illness and addiction within the home. Such gestures of care enact a temporality of waiting, allowing different, but unpredictable, aspects of others to emerge. Through longitudinal ethnographic research with this family, I demonstrate both how possibility is actualized within the home as symptoms of illness and forms of domestic violence, and how a wider network of dependencies—from neighbors to lending institutions—shapes the temporality of relations within the home. Such a study of care in relation to the credit economy may offer other analytic perspectives on discourses of individualism, consumerism, and cost-effectiveness accompanying the expansion of consumer credit as they are absorbed into the everyday.

  7. SYMPTOMS OF ANOTHER LIFE: Time, Possibility, and Domestic Relations in Chile’s Credit Economy

    PubMed Central

    HAN, CLARA

    2011-01-01

    In this article, I explore the synergy and disjunctures of the consumer credit system and care for the mentally ill and addicted in the lifeworlds of the urban poor in Santiago, Chile. In Chile, the expansion of the credit system has had a double-edged effect on the poor. Although it produces perpetual indebtedness, it also is a resource amid unstable labor. Following an extended family over several years, this article examines how women take up credit through a wider field of domestic relations and institutions to care for kin with mental illness and addiction within the home. Such gestures of care enact a temporality of waiting, allowing different, but unpredictable, aspects of others to emerge. Through longitudinal ethnographic research with this family, I demonstrate both how possibility is actualized within the home as symptoms of illness and forms of domestic violence, and how a wider network of dependencies—from neighbors to lending institutions—shapes the temporality of relations within the home. Such a study of care in relation to the credit economy may offer other analytic perspectives on discourses of individualism, consumerism, and cost-effectiveness accompanying the expansion of consumer credit as they are absorbed into the everyday. PMID:21510328

  8. An introduction to absorbent dressings.

    PubMed

    Jones, Menna Lloyd

    2014-12-01

    Exudate bathes the wound bed with a serous fluid that contains essential components that promote wound healing. However, excess exudate is often seen as a challenge for clinicians. Absorbent dressings are often used to aid in the management of exudate, with the aim of providing a moist but unmacerated environment. With so many different types of absorbent dressings available today-alongside making a holistic assessment-it is essential that clinicians also have the knowledge and skill to select the most appropriate absorbent dressing for a given patient.

  9. Self-Regulating Shock Absorber

    NASA Technical Reports Server (NTRS)

    Wesselski, Clarence J.

    1995-01-01

    Mechanical shock absorber keeps frictional damping force within tolerable limit. Its damping force does not increase with coefficient of friction between energy-absorbing components; rather, frictional damping force varies only slightly. Relatively insensitive to manufacturing variations and environmental conditions altering friction. Does not exhibit high breakaway friction and consequent sharp increase followed by sharp decrease in damping force at beginning of stroking. Damping force in absorber does not vary appreciably with speed of stroking. In addition, not vulnerable to leakage of hydraulic fluid.

  10. 20 CFR 211.14 - Maximum creditable compensation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Maximum creditable compensation. 211.14... CREDITABLE RAILROAD COMPENSATION § 211.14 Maximum creditable compensation. Maximum creditable compensation... Employment Accounts shall notify each employer of the amount of maximum creditable compensation applicable...

  11. 20 CFR 211.14 - Maximum creditable compensation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Maximum creditable compensation. 211.14... CREDITABLE RAILROAD COMPENSATION § 211.14 Maximum creditable compensation. Maximum creditable compensation... Employment Accounts shall notify each employer of the amount of maximum creditable compensation applicable...

  12. 12 CFR 226.11 - Treatment of credit balances.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Treatment of credit balances. 226.11 Section... SYSTEM TRUTH IN LENDING (REGULATION Z) Open-End Credit § 226.11 Treatment of credit balances. When a credit balance in excess of $1 is created on a credit account (through transmittal of funds to a...

  13. 12 CFR 704.6 - Credit risk management.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Credit risk management. 704.6 Section 704.6... CREDIT UNIONS § 704.6 Credit risk management. (a) Policies. A corporate credit union must operate according to a credit risk management policy that is commensurate with the investment risks and...

  14. 12 CFR 202.7 - Rules concerning extensions of credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 2 2014-01-01 2014-01-01 false Rules concerning extensions of credit. 202.7... EQUAL CREDIT OPPORTUNITY ACT (REGULATION B) § 202.7 Rules concerning extensions of credit. (a... not refuse to extend credit and shall not terminate an account because credit life, health,...

  15. 12 CFR 202.7 - Rules concerning extensions of credit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 2 2011-01-01 2011-01-01 false Rules concerning extensions of credit. 202.7... EQUAL CREDIT OPPORTUNITY ACT (REGULATION B) § 202.7 Rules concerning extensions of credit. (a... not refuse to extend credit and shall not terminate an account because credit life, health,...

  16. 12 CFR 706.2 - Unfair credit practices.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Unfair credit practices. 706.2 Section 706.2 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS UNFAIR OR DECEPTIVE ACTS OR PRACTICES § 706.2 Unfair credit practices. In connection with the extension of credit...

  17. 12 CFR 706.2 - Unfair credit practices.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Unfair credit practices. 706.2 Section 706.2 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS UNFAIR OR DECEPTIVE ACTS OR PRACTICES § 706.2 Unfair credit practices. In connection with the extension of credit...

  18. 12 CFR 706.2 - Unfair credit practices.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Unfair credit practices. 706.2 Section 706.2 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS UNFAIR OR DECEPTIVE ACTS OR PRACTICES § 706.2 Unfair credit practices. In connection with the extension of credit...

  19. 12 CFR 706.2 - Unfair credit practices.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Unfair credit practices. 706.2 Section 706.2 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS UNFAIR OR DECEPTIVE ACTS OR PRACTICES § 706.2 Unfair credit practices. In connection with the extension of credit...

  20. 12 CFR 619.9155 - Federal land credit association.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Federal land credit association. 619.9155 Section 619.9155 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9155 Federal land credit association. The term Federal land credit association refers to a Federal land...

  1. 12 CFR 619.9155 - Federal land credit association.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Federal land credit association. 619.9155 Section 619.9155 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9155 Federal land credit association. The term Federal land credit association refers to a Federal land...

  2. 12 CFR 619.9155 - Federal land credit association.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Federal land credit association. 619.9155 Section 619.9155 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9155 Federal land credit association. The term Federal land credit association refers to a Federal land...

  3. 26 CFR 1.41-8 - Alternative incremental credit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Alternative incremental credit. 1.41-8 Section 1... Credits Against Tax § 1.41-8 Alternative incremental credit. (a) Determination of credit. At the election of the taxpayer, the credit determined under section 41(a)(1) equals the amount determined...

  4. 12 CFR 614.4050 - Agricultural credit associations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Agricultural credit associations. 614.4050 Section 614.4050 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Lending Authorities § 614.4050 Agricultural credit associations. Agricultural credit...

  5. 12 CFR 614.4720 - Letters of credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Letters of credit. 614.4720 Section 614.4720 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Banks for Cooperatives and Agricultural Credit Banks Financing International Trade § 614.4720 Letters of credit....

  6. 12 CFR 701.2 - Federal credit union bylaws.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Federal credit union bylaws. 701.2 Section 701.2 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS ORGANIZATION AND OPERATION OF FEDERAL CREDIT UNIONS § 701.2 Federal credit union bylaws. (a) Federal...

  7. 12 CFR 619.9145 - Farm Credit Bank.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Farm Credit Bank. 619.9145 Section 619.9145 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9145 Farm Credit Bank. The term Farm Credit Bank refers to a bank resulting from the mandatory merger of the Federal...

  8. 31 CFR 560.317 - Credits or loans.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Credits or loans. 560.317 Section 560... § 560.317 Credits or loans. The term credits or loans means any transfer or extension of funds or credit... to repay an extension of funds or credit, including but not limited to: overdrafts; currency...

  9. 26 CFR 1.41-8 - Alternative incremental credit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Alternative incremental credit. 1.41-8 Section 1... Credits Against Tax § 1.41-8 Alternative incremental credit. (a) Determination of credit. At the election of the taxpayer, the credit determined under section 41(a)(1) equals the amount determined...

  10. 12 CFR 600.1 - The Farm Credit Act.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false The Farm Credit Act. 600.1 Section 600.1 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS ORGANIZATION AND FUNCTIONS Farm Credit Administration § 600.1 The Farm Credit Act. The Farm Credit Act of 1971, Public Law...

  11. 12 CFR 619.9146 - Farm Credit institutions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Farm Credit institutions. 619.9146 Section 619.9146 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9146 Farm Credit institutions. Except as otherwise defined, the term Farm Credit institutions refers to all...

  12. 12 CFR 701.26 - Credit union service contracts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Credit union service contracts. 701.26 Section 701.26 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS ORGANIZATION AND OPERATION OF FEDERAL CREDIT UNIONS § 701.26 Credit union service contracts. A Federal...

  13. 31 CFR 560.317 - Credits or loans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Credits or loans. 560.317 Section 560... § 560.317 Credits or loans. The term credits or loans means any transfer or extension of funds or credit... to repay an extension of funds or credit, including but not limited to: overdrafts; currency...

  14. 12 CFR 619.9015 - Agricultural credit associations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Agricultural credit associations. 619.9015 Section 619.9015 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9015 Agricultural credit associations. Agricultural credit associations are associations created by the merger...

  15. 40 CFR 1033.722 - Transferring emission credits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Transferring emission credits. 1033... § 1033.722 Transferring emission credits. (a) Credit transfer is the conveying of control over credits.../operator to a certifying manufacturer/remanufacturer. (b) Transferred credits can be: (1) Used by...

  16. 12 CFR 619.9020 - Agricultural credit banks.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Agricultural credit banks. 619.9020 Section 619.9020 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9020 Agricultural credit banks. Agricultural credit banks are those banks created by the merger of a Farm...

  17. 12 CFR 619.9015 - Agricultural credit associations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Agricultural credit associations. 619.9015 Section 619.9015 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9015 Agricultural credit associations. Agricultural credit associations are associations created by the merger...

  18. 12 CFR 619.9145 - Farm Credit Bank.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Farm Credit Bank. 619.9145 Section 619.9145 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9145 Farm Credit Bank. The term Farm Credit Bank refers to a bank resulting from the mandatory merger of the Federal...

  19. 12 CFR 619.9020 - Agricultural credit banks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Agricultural credit banks. 619.9020 Section 619.9020 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9020 Agricultural credit banks. Agricultural credit banks are those banks created by the merger of a Farm...

  20. 12 CFR 619.9146 - Farm Credit institutions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Farm Credit institutions. 619.9146 Section 619.9146 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9146 Farm Credit institutions. Except as otherwise defined, the term Farm Credit institutions refers to all...

  1. 12 CFR 1026.12 - Special credit card provisions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1026.12 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION TRUTH IN LENDING (REGULATION Z) Open-End Credit § 1026.12 Special credit card provisions. (a) Issuance of credit cards. Regardless of the... consumer credit transaction under the relevant credit card plan against funds of the cardholder held...

  2. 12 CFR 1026.12 - Special credit card provisions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1026.12 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION TRUTH IN LENDING (REGULATION Z) Open-End Credit § 1026.12 Special credit card provisions. (a) Issuance of credit cards. Regardless of the... consumer credit transaction under the relevant credit card plan against funds of the cardholder held...

  3. 12 CFR 741.222 - Credit union service organizations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Credit union service organizations. 741.222 Section 741.222 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS... Unions That Also Apply to Federally Insured State-Chartered Credit Unions § 741.222 Credit union...

  4. 12 CFR 741.222 - Credit union service organizations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Credit union service organizations. 741.222 Section 741.222 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS... Unions That Also Apply to Federally Insured State-Chartered Credit Unions § 741.222 Credit union...

  5. Oven wall panel construction

    DOEpatents

    Ellison, Kenneth; Whike, Alan S.

    1980-04-22

    An oven roof or wall is formed from modular panels, each of which comprises an inner fabric and an outer fabric. Each such fabric is formed with an angle iron framework and somewhat resilient tie-bars or welded at their ends to flanges of the angle irons to maintain the inner and outer frameworks in spaced disposition while minimizing heat transfer by conduction and permitting some degree of relative movement on expansion and contraction of the module components. Suitable thermal insulation is provided within the module. Panels or skins are secured to the fabric frameworks and each such skin is secured to a framework and projects laterally so as slidingly to overlie the adjacent frame member of an adjacent panel in turn to permit relative movement during expansion and contraction.

  6. Vehicle Systems Panel deliberations

    NASA Technical Reports Server (NTRS)

    Bales, Tom; Modlin, Tom; Suddreth, Jack; Wheeler, Tom; Tenney, Darrel R.; Bayless, Ernest O.; Lisagor, W. Barry; Bolstad, Donald A.; Croop, Harold; Dyer, J.

    1993-01-01

    The Vehicle Systems Panel addressed materials and structures technology issues related to launch and space vehicle systems not directly associated with the propulsion or entry systems. The Vehicle Systems Panel was comprised of two subpanels - Expendable Launch Vehicles & Cryotanks (ELVC) and Reusable Vehicles (RV). Tom Bales, LaRC, and Tom Modlin, JSC, chaired the expendable and reusable vehicles subpanels, respectively, and co-chaired the Vehicle Systems Panel. The following four papers are discussed in this section: (1) Net Section components for Weldalite Cryogenic Tanks, by Don Bolstad; (2) Build-up Structures for Cryogenic Tanks and Dry Bay Structural Applications, by Barry Lisagor; (3) Composite Materials Program, by Robert Van Siclen; (4) Shuttle Technology (and M&S Lessons Learned), by Stan Greenberg.

  7. Origami of thick panels

    NASA Astrophysics Data System (ADS)

    Chen, Yan; Peng, Rui; You, Zhong

    2015-07-01

    Origami patterns, including the rigid origami patterns in which flat inflexible sheets are joined by creases, are primarily created for zero-thickness sheets. In order to apply them to fold structures such as roofs, solar panels, and space mirrors, for which thickness cannot be disregarded, various methods have been suggested. However, they generally involve adding materials to or offsetting panels away from the idealized sheet without altering the kinematic model used to simulate folding. We develop a comprehensive kinematic synthesis for rigid origami of thick panels that differs from the existing kinematic model but is capable of reproducing motions identical to that of zero-thickness origami. The approach, proven to be effective for typical origami, can be readily applied to fold real engineering structures.

  8. An endogenous model of the credit network

    NASA Astrophysics Data System (ADS)

    He, Jianmin; Sui, Xin; Li, Shouwei

    2016-01-01

    In this paper, an endogenous credit network model of firm-bank agents is constructed. The model describes the endogenous formation of firm-firm, firm-bank and bank-bank credit relationships. By means of simulations, the model is capable of showing some obvious similarities with empirical evidence found by other scholars: the upper-tail of firm size distribution can be well fitted with a power-law; the bank size distribution can be lognormally distributed with a power-law tail; the bank in-degrees of the interbank credit network as well as the firm-bank credit network fall into two-power-law distributions.

  9. Advanced solar panel designs

    NASA Technical Reports Server (NTRS)

    Ralph, E. L.; Linder, E.

    1995-01-01

    This paper describes solar cell panel designs that utilize new hgih efficiency solar cells along with lightweight rigid panel technology. The resulting designs push the W/kg and W/sq m parameters to new high levels. These new designs are well suited to meet the demand for higher performance small satellites. This paper reports on progress made on two SBIR Phase 1 contracts. One panel design involved the use of large area (5.5 cm x 6.5 cm) GaAs/Ge solar cells of 19% efficiency combined with a lightweight rigid graphite fiber epoxy isogrid substrate configuration. A coupon (38 cm x 38 cm) was fabricated and tested which demonstrated an array specific power level of 60 W/kg with a potential of reaching 80 W/kg. The second panel design involved the use of newly developed high efficiency (22%) dual junction GaInP2/GaAs/Ge solar cells combined with an advanced lightweight rigid substrate using aluminum honeycomb core with high strength graphite fiber mesh facesheets. A coupon (38 cm x 38 cm) was fabricated and tested which demonstrated an array specific power of 105 W/kg and 230 W/sq m. This paper will address the construction details of the panels and an a analysis of the component weights. A strawman array design suitable for a typical small-sat mission is described for each of the two panel design technologies being studied. Benefits in respect to weight reduction, area reduction, and system cost reduction are analyzed and compared to conventional arrays.

  10. PRSEUS Acoustic Panel Fabrication

    NASA Technical Reports Server (NTRS)

    Nicolette, Velicki; Yovanof, Nicolette P.; Baraja, Jaime; Mathur, Gopal; Thrash, Patrick; Pickell, Robert

    2011-01-01

    This report describes the development of a novel structural concept, Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS), that addresses the demanding fuselage loading requirements for the Hybrid Wing or Blended Wing Body (BWB) airplane configuration with regards to acoustic response. A PRSEUS panel was designed and fabricated and provided to NASA-LaRC for acoustic response testing in the Structural Acoustics Loads and Transmission (SALT) facility). Preliminary assessments of the sound transmission characteristics of a PRSEUS panel subjected to a representative Hybrid Wing Body (HWB) operating environment were completed for the NASA Environmentally Responsible Aviation (ERA) Program.

  11. Panel 3 - characterization

    SciTech Connect

    Erck, R.A.; Erdemir, A.; Janghsing Hsieh; Lee, R.H.; Xian Zheng Pan; Deming Shu; Feldman, A.; Glass, J.T.; Kleimer, R.; Lawton, E.A.

    1993-01-01

    The task of this panel was to identify and prioritize needs in the area of characterization of diamond and diamond-like-carbon (DLC) films for use in the transportation industry. Until recent advances in production of inexpensive films of diamonds and DLC, it was not feasible that these materials could be mass produced. The Characterization Panel is restricting itself to identifying needs in areas that would be most useful to manufacturers and users in producing and utilizing diamond and DLC coatings in industry. These characterization needs include in-situ monitoring during growth, relation of structure to performance, and standards and definitions.

  12. Investigation of Burnup Credit Modeling Issues Associated with BWR Fuel

    SciTech Connect

    Wagner, J.C.

    2000-10-12

    /or decreasing the neutron absorber concentration. However, regulations associated with permanent disposal require consideration of scenarios and/or package conditions that are not relevant or credible for storage or transportation, and as a result, necessitate credit for burnup in BWR fuel to maintain capacity objectives. Burnup credit relies on depletion calculations to provide a conservative estimate of spent fuel contents and subsequent criticality calculations to assess the value of k{sub eff} for a spent fuel cask or a fuel configuration under a variety of postulated conditions. Therefore, validation is necessary to quantify biases and uncertainties between analytic predictions and measured isotopics. However, the design and operational aspects of BWRs result in a more heterogeneous and time-varying reactor configuration than those of PWRs. Thus, BWR spent fuel analyses and validation efforts are significantly more complicated than those of their PWR counterparts. BWR spent fuel assemblies are manufactured with variable enrichments, both radially and axially, are exposed to time- and spatially-varying void distributions, contain integral burnable absorber rods, and are subject to partial control-blade insertion during operation. The latter is especially true in older fuel assemblies. Away-from-reactor depletion tools used for characterization of spent fuel have typically been developed and validated for more homogeneous PWR fuel assemblies without integral burnable absorber rods, and thus must be reassessed for BWR configurations to determine a conservative methodology for estimating the isotopic content of spent BWR fuel. This report examines the use of SAS2H8 for calculating spent BWR fuel isotopics for burnup-credit criticality safety analyses and assesses the adequacy of SAS2H for this task. The effects of SAS2H modeling assumptions on calculated spent BWR fuel isotopics and the effects of depletion assumptions on calculated k{sub inf} values are investigated. Detailed

  13. Credit and Non-Credit Community College Enrollment and the Economy

    ERIC Educational Resources Information Center

    Frentzos, Dimitrios

    2005-01-01

    Though studies have been conducted to find out the effect of unemployment on credit enrollment in community colleges, none have been done to find the effect of unemployment on non-credit enrollment. The present study explores the following question: "When the economy is on a downward curve, does non-credit enrollment decrease and credit…

  14. The "Negative" Credit Card Effect: Credit Cards as Spending-Limiting Stimuli in New Zealand

    ERIC Educational Resources Information Center

    Lie, Celia; Hunt, Maree; Peters, Heather L.; Veliu, Bahrie; Harper, David

    2010-01-01

    The "credit card effect" describes a finding where greater value is given to consumer items if credit card logos are present. One explanation for the effect is that credit cards elicit spending behavior through associative learning. If this is true, social, economic and historical contexts should alter this effect. In Experiment 1, Year…

  15. High School Students Earning College Credit: A Guide to Creating Dual-Credit Programs.

    ERIC Educational Resources Information Center

    Fincher-Ford, Margaret

    In many parts of the United States, high school students are enrolling in college-level courses for both high school and college credit. The educational innovation is referred to as dual credit. This book was designed to help administrators and teachers develop dual-credit educational partnerships and to provide information to students. Chapter 1…

  16. 75 FR 15573 - Fiduciary Duties at Federal Credit Unions; Mergers and Conversions of Insured Credit Unions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... From the Federal Register Online via the Government Publishing Office ] Part III National Credit Union Administration 12 CFR Parts 701, 708a, and 708b Fiduciary Duties at Federal Credit Unions; Mergers and Conversions of Insured Credit Unions; Proposed Rules #0;#0;Federal Register / Vol. 75, No....

  17. Spontaneous emission and absorber theory

    NASA Astrophysics Data System (ADS)

    Pegg, David T.

    1997-01-01

    One of the long term interests of George Series was the construction of a theory of spontaneous emission which does not involve field quantisation. His approach was written in terms of atomic operators only and he drew a parallel with the Wheeler-Feynman absorber theory of radiation. By making a particular extra postulate, he was able to obtain the correct spontaneous emission rate and the Lamb shift reasonably simply and directly. An examination of his approach indicates that this postulate is physically reasonable and the need for it arises because quantisation in his theory occurs after the response of the absorber has been accounted for by means of the radiative reaction field. We review briefly an alternative absorber theory approach to spontaneous emission based on the direct action between the emitting atom and a quantised absorber, and outline some applications to more recent effects of interest in quantum optics.

  18. Guided tissue regeneration. Absorbable barriers.

    PubMed

    Wang, H L; MacNeil, R L

    1998-07-01

    Over the past 15 years, techniques aimed at regeneration of lost periodontal tissue have become widely used and accepted in clinical practice. Among these techniques are those which use the principles of guided tissue regeneration (GTR), wherein barriers (i.e., membranes) are used to control cell and tissue repopulation of the periodontal wound. A variety of non-absorbable and absorbable barriers have been developed and used for this purpose, with a trend in recent years toward increased use of absorbable GTR materials. This article describes the evolution of absorbable barrier materials and overview materials available for clinical use today. In addition, advantages and disadvantages of these materials are discussed, as well as possible new developments in barrier-based GTR therapy.

  19. Countercurrent flow absorber and desorber

    DOEpatents

    Wilkinson, W.H.

    1984-10-16

    Countercurrent flow absorber and desorber devices are provided for use in absorption cycle refrigeration systems and thermal boosting systems. The devices have increased residence time and surface area resulting in improved heat and mass transfer characteristics. The apparatuses may be incorporated into open cycle thermal boosting systems in which steam serves both as the refrigerant vapor which is supplied to the absorber section and as the supply of heat to drive the desorber section of the system. 9 figs.

  20. Countercurrent flow absorber and desorber

    DOEpatents

    Wilkinson, William H.

    1984-01-01

    Countercurrent flow absorber and desorber devices are provided for use in absorption cycle refrigeration systems and thermal boosting systems. The devices have increased residence time and surface area resulting in improved heat and mass transfer characteristics. The apparatuses may be incorporated into open cycle thermal boosting systems in which steam serves both as the refrigerant vapor which is supplied to the absorber section and as the supply of heat to drive the desorber section of the system.

  1. Perfect selective metamaterial solar absorbers.

    PubMed

    Wang, Hao; Wang, Liping

    2013-11-04

    In this work, we numerically investigate the radiative properties of metamaterial nanostructures made of two-dimensional tungsten gratings on a thin dielectric spacer and an opaque tungsten film from UV to mid-infrared region as potential selective solar absorbers. The metamaterial absorber with single-sized tungsten patches exhibits high absorptance in the visible and near-infrared region due to several mechanisms such as surface plasmon polaritons, magnetic polaritons, and intrinsic bandgap absorption of tungsten. Geometric effects on the resonance wavelengths and the absorptance spectra are studied, and the physical mechanisms are elucidated in detail. The absorptance could be further enhanced in a broader spectral range with double-sized metamaterial absorbers. The total solar absorptance of the optimized metamaterial absorbers at normal incidence could be more than 88%, while the total emittance is less than 3% at 100°C, resulting in total photon-to-heat conversion efficiency of 86% without any optical concentration. Moreover, the metamaterial solar absorbers exhibit quasi-diffuse behaviors as well as polarization independence. The results here will facilitate the design of novel highly efficient solar absorbers to enhance the performance of various solar energy conversion systems.

  2. Photovoltaic-Panel Laminator

    NASA Technical Reports Server (NTRS)

    Keenan, R.

    1985-01-01

    Two-piece unit heats and presses protective layers to form laminate. Rubber diaphragm between upper and lower vacuum chambers alternates between neutral position and one that presses against solar-cell array, supplying distributed force necessary to press layers of laminate together. Encapsulation helps to protect cells from environment and to ensure long panel life while allowing efficient generation of electricity from Sunlight.

  3. Stepped inlet optical panel

    DOEpatents

    Veligdan, James T.

    2001-01-01

    An optical panel includes stacked optical waveguides having stepped inlet facets collectively defining an inlet face for receiving image light, and having beveled outlet faces collectively defining a display screen for displaying the image light channeled through the waveguides by internal reflection.

  4. Panels: Papers and Summaries.

    ERIC Educational Resources Information Center

    Besser, Howard; And Others

    1994-01-01

    Contains student papers and abstracts of panel discussions on the following topics: (1) social impact of networked communications; (2) text authenticity issues; (3) geographic information systems; (4) the dilemma of open networks versus information accuracy and personal rights; and (5) empowering medical applications via the network. (KRN)

  5. The Panel Discussion.

    ERIC Educational Resources Information Center

    Journal of Chemical Education, 1980

    1980-01-01

    Summarizes the views of panel members at a symposium on the place of inorganic chemistry in the undergraduate curriculum. Suggests one semester of intermediate inorganic chemistry, followed by a year of physical chemistry and a semester of advanced inorganic chemistry as a reasonable prescription for the modern undergraduate curriculum. (Author/JN)

  6. 5. Credit BG. This interior view shows the weigh room, ...

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

    5. Credit BG. This interior view shows the weigh room, looking west (240°): Electric lighting and scale read-outs (boxes with circular windows on the wall) are fitted with explosion-proof enclosures; these enclosures prevent malfunctioning electrical parts from sparking and starting fires or explosions. One marble table and scale have been removed at the extreme left of the view. Two remaining scales handle small and large quantities of propellants and additives. Marble tables do not absorb chemicals or conduct electricity; their mass also prevents vibration from upsetting the scales. The floor has an electrically conductive coating to dissipate static electric charges, thus preventing sparks which might ignite propellants. - Jet Propulsion Laboratory Edwards Facility, Weigh & Control Building, Edwards Air Force Base, Boron, Kern County, CA

  7. 76 FR 6616 - Farm Credit Administration Board; Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ... Board will be held at the offices of the Farm Credit Administration in McLean, Virginia, on February 10.... ADDRESSES: Farm Credit Administration, 1501 Farm Credit Drive, McLean, Virginia 22102-5090....

  8. 12 CFR 215.3 - Extension of credit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... credit card plan, check credit plan, or similar open-end credit plan, provided: (A) The indebtedness does... surety; (5) An increase of an existing indebtedness, but not if the additional funds are advanced by...

  9. 12 CFR 215.3 - Extension of credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... credit card plan, check credit plan, or similar open-end credit plan, provided: (A) The indebtedness does... surety; (5) An increase of an existing indebtedness, but not if the additional funds are advanced by...

  10. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a five-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASA's safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are 'one deep.' The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting 'brain drain' could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. The major NASA programs are also limited in their ability to plan property for the future. This is of particular concern for the Space Shuttle and ISS because these programs are scheduled to operate well into the next century. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has

  11. Study of noise reduction characteristics of composite fiber-reinforced panels, interior panel configurations, and the application of the tuned damper concept

    NASA Technical Reports Server (NTRS)

    Lameris, J.; Stevenson, S.; Streeter, B.

    1982-01-01

    The application of fiber reinforced composite materials, such as graphite epoxy and Kevlar, for secondary or primary structures developing in the commercial airplane industry was investigated. A composite panel program was initiated to study the effects of some of the parameters that affect noise reduction of these panels. The fiber materials and the ply orientation were chosen to be variables in the test program. It was found that increasing the damping characteristics of a structural panel will reduce the vibration amplitudes at resonant frequencies with attendant reductions in sound reduction. Test results for a dynamic absorber, a tuned damper, are presented and evaluated.

  12. 49 CFR 536.4 - Credits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... or transferred credits; VMTe = Lifetime vehicle miles traveled as provided in the following table for the model year and compliance category in which the credit was earned. VMTu = Lifetime vehicle miles... is used for compliance. Model year Lifetime Vehicle Miles Traveled (VMT) 2012 2013 2014 2015...

  13. 49 CFR 536.4 - Credits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... or transferred credits; VMTe = Lifetime vehicle miles traveled as provided in the following table for the model year and compliance category in which the credit was earned. VMTu = Lifetime vehicle miles... is used for compliance. Model year Lifetime Vehicle Miles Traveled (VMT) 2012 2013 2014 2015...

  14. 49 CFR 536.4 - Credits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... or transferred credits; VMTe = Lifetime vehicle miles traveled as provided in the following table for the model year and compliance category in which the credit was earned. VMTu = Lifetime vehicle miles... is used for compliance. Model year Lifetime Vehicle Miles Traveled (VMT) 2012 2013 2014 2015...

  15. 40 CFR 89.207 - Credit calculation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... negative) are to be calculated according to one of the following equations and rounded, in accordance with..., in grams per kilowatt-hour. FEL = the NOX family emission limit for the engine family in grams per... credits and PM emission credits (positive or negative) are to be calculated according to one of...

  16. 40 CFR 89.207 - Credit calculation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... negative) are to be calculated according to one of the following equations and rounded, in accordance with..., in grams per kilowatt-hour. FEL = the NOX family emission limit for the engine family in grams per... credits and PM emission credits (positive or negative) are to be calculated according to one of...

  17. 40 CFR 89.207 - Credit calculation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... negative) are to be calculated according to one of the following equations and rounded, in accordance with..., in grams per kilowatt-hour. FEL = the NOX family emission limit for the engine family in grams per... credits and PM emission credits (positive or negative) are to be calculated according to one of...

  18. 40 CFR 89.207 - Credit calculation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... negative) are to be calculated according to one of the following equations and rounded, in accordance with..., in grams per kilowatt-hour. FEL = the NOX family emission limit for the engine family in grams per... credits and PM emission credits (positive or negative) are to be calculated according to one of...

  19. How Many Credits Should an Undergraduate Take?

    ERIC Educational Resources Information Center

    Attewell, Paul; Monaghan, David

    2016-01-01

    Low completion rates and increased time to degree at U.S. colleges are a widespread concern for policymakers and academic leaders. Many "full time" undergraduates currently enroll at 12 credits per semester despite the fact that a bachelor's degree cannot be completed within 4 years at that credit-load. The "academic momentum"…

  20. Learning from the Past: Dual Credit

    ERIC Educational Resources Information Center

    Mansell, Nicole; Justice, Madeline

    2014-01-01

    This study involved identifying, categorizing, and comparing critical incidents related to qualifying dual credit high school students' decisions to enroll or not to enroll in dual credit coursework in either a traditional or early college high school. The purpose of the study was (a) to identify the reasons qualifying students decide to enroll in…

  1. How Boards and Presidents Influence Credit Ratings

    ERIC Educational Resources Information Center

    Kedem, Karen

    2011-01-01

    Moody's Investors Service provides credit ratings for hundreds of private and public colleges and universities--ratings that can strongly influence the interest rates higher-education institutions can obtain when they want to borrow money. How colleges are governed and managed are key determinants of those credit ratings, especially in an…

  2. 50 CFR 85.47 - Program crediting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH RESTORATION PROGRAM CLEAN VESSEL ACT GRANT PROGRAM Conditions... for Clean Vessel Act facilities, the Sport Fish Restoration program should get credit through use of the Sport Fish Restoration logo. Grant recipients may us the crediting logo identified in 50 CFR...

  3. 50 CFR 85.47 - Program crediting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CLEAN VESSEL ACT GRANT PROGRAM Conditions on... Clean Vessel Act facilities, the Sport Fish Restoration program should get credit through use of the Sport Fish Restoration logo. Grant recipients may us the crediting logo identified in 50 CFR 80.26...

  4. 50 CFR 85.47 - Program crediting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH RESTORATION PROGRAM CLEAN VESSEL ACT GRANT PROGRAM Conditions... for Clean Vessel Act facilities, the Sport Fish Restoration program should get credit through use of the Sport Fish Restoration logo. Grant recipients may us the crediting logo identified in 50 CFR...

  5. Adam Smith, Religion, and Tuition Tax Credits.

    ERIC Educational Resources Information Center

    Alexander, Kern

    1983-01-01

    Examines tuition tax credit programs in framework of Adam Smith's ideas on the economic impact of established churches. Finds that tuition tax credits would amount to state expenditures to relieve the financial burden of parochial school parents and would allow churches to invest commercially to maintain their charitable functions. (JW)

  6. Extra Credit Exercise: A Painless Pop Quiz.

    ERIC Educational Resources Information Center

    Thorne, B. Michael

    2000-01-01

    Discusses the extra credit exercise (ECE), a pop quiz variation that combines the benefits of frequent, unannounced testing with the features that make quizzes less aversive (the ECE are extra-credit and do not hurt the students' grades). Addresses the benefits of the ECE assignment and the students' reactions to it. (CMK)

  7. How to File a Consumer Credit Complaint.

    ERIC Educational Resources Information Center

    Board of Governors of the Federal Reserve System, Washington, DC.

    Designed for the general public and possibly suitable also for high school economics students, this pamphlet explains how a complaint against a Federal Reserve bank concerning a possible violation of any of the federal consumer credit laws can be filed. Seven consumer credit laws are listed with a brief statement about the major protections of…

  8. 5 CFR 300.605 - Creditable service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....605 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS EMPLOYMENT (GENERAL) Time-In-Grade Restrictions § 300.605 Creditable service. (a) All service at the required or... creditable towards the time periods required by § 300.604 of this part, except as provided in paragraph...

  9. 40 CFR 80.1615 - Credit generation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 17 2014-07-01 2014-07-01 false Credit generation. 80.1615 Section 80.1615 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur § 80.1615 Credit generation. (a) Any of the...

  10. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled...

  11. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled...

  12. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet...

  13. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet...

  14. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet...

  15. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled...

  16. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet...

  17. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled...

  18. 5 CFR 300.605 - Creditable service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....605 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS EMPLOYMENT (GENERAL) Time-In-Grade Restrictions § 300.605 Creditable service. (a) All service at the required or... creditable towards the time periods required by § 300.604 of this part, except as provided in paragraph...

  19. College Student Performance and Credit Card Usage.

    ERIC Educational Resources Information Center

    Pinto, Mary Beth; Parente, Diane H.; Palmer, Todd Starr

    2001-01-01

    Examines the relationship between credit card usage, employment, and academic performance among a group of college students with credit cards. Results reveal that the students differed significantly in the level of anxiety felt from carrying debt, perceived need to work, and perceived impact of employment on academic performance. (Contains 57…

  20. Cognitive Credit Cards: Acquiring Learning Strategies.

    ERIC Educational Resources Information Center

    Edmunds, Alan L.

    1999-01-01

    Describes the Cognitive Credit Card, an individualized approach to helping students with learning disabilities select and apply appropriate learning strategies. The CCC is a credit card-sized laminated set of cognitive or metacognitive cues for a specific topic. Feedback from students, teachers, and parents has been highly positive. (DB)

  1. Dealing with Student Credit Card Debt.

    ERIC Educational Resources Information Center

    Stanford, William E.

    1999-01-01

    Discusses the danger of college students accumulating a level of credit card debt that can seriously undermine their future lives. Offers 10 suggestions for colleges including controlling solicitations, offering workshops to freshmen, adding credit information to the campus Web site, communicating with the senior class, and discouraging or…

  2. 7 CFR 1.79 - Credits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Credits. 1.79 Section 1.79 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Cooperative Production of Television Films § 1.79 Credits. On films on which the Department or one of its agencies provides special assistance it shall...

  3. 7 CFR 1.79 - Credits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Credits. 1.79 Section 1.79 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Cooperative Production of Television Films § 1.79 Credits. On films on which the Department or one of its agencies provides special assistance it shall...

  4. 7 CFR 1.79 - Credits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Credits. 1.79 Section 1.79 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Cooperative Production of Television Films § 1.79 Credits. On films on which the Department or one of its agencies provides special assistance it shall...

  5. 7 CFR 1.79 - Credits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Credits. 1.79 Section 1.79 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Cooperative Production of Television Films § 1.79 Credits. On films on which the Department or one of its agencies provides special assistance it shall...

  6. 7 CFR 1.79 - Credits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Credits. 1.79 Section 1.79 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Cooperative Production of Television Films § 1.79 Credits. On films on which the Department or one of its agencies provides special assistance it shall...

  7. Double-Dipping for Course Credit

    ERIC Educational Resources Information Center

    Zimmermann, Scott

    2012-01-01

    There has been a steady increase in the number of so-called dual-credit classes which allow high school students to earn high school and college credits simultaneously. There also has been an increase in the number of such classes students are taking. The author asks whether the classes are ameliorating the problems they were intended to fix:…

  8. 49 CFR 22.19 - Credit criteria.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Credit criteria. 22.19 Section 22.19 Transportation Office of the Secretary of Transportation SHORT-TERM LENDING PROGRAM (STLP) Policies Applying to STLP Loans § 22.19 Credit criteria. An applicant for a STLP loan must be creditworthy and...

  9. 49 CFR 22.19 - Credit criteria.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Credit criteria. 22.19 Section 22.19 Transportation Office of the Secretary of Transportation SHORT-TERM LENDING PROGRAM (STLP) Policies Applying to STLP Loans § 22.19 Credit criteria. An applicant for a STLP loan must be creditworthy and...

  10. 49 CFR 22.19 - Credit criteria.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Credit criteria. 22.19 Section 22.19 Transportation Office of the Secretary of Transportation SHORT-TERM LENDING PROGRAM (STLP) Policies Applying to STLP Loans § 22.19 Credit criteria. An applicant for a STLP loan must be creditworthy and...

  11. 49 CFR 22.19 - Credit criteria.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Credit criteria. 22.19 Section 22.19 Transportation Office of the Secretary of Transportation SHORT-TERM LENDING PROGRAM (STLP) Policies Applying to STLP Loans § 22.19 Credit criteria. An applicant for a STLP loan must be creditworthy and...

  12. 49 CFR 22.19 - Credit criteria.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Credit criteria. 22.19 Section 22.19 Transportation Office of the Secretary of Transportation SHORT-TERM LENDING PROGRAM (STLP) Policies Applying to STLP Loans § 22.19 Credit criteria. An applicant for a STLP loan must be creditworthy and...

  13. JANNAF liquid rocket combustion instability panel research recommendations

    NASA Technical Reports Server (NTRS)

    Klem, Mark D.

    1990-01-01

    The Joint Army, Navy, NASA, Air Force (JANNAF) Liquid Rocket Combustion Instability Panel was formed in 1988, drawing its members from industry, academia, and government experts. The panel was charted to address the needs of near-term engine development programs and to make recommendations whose implementation would provide not only sufficient data but also the analysis capabilities to design stable and efficient engines. The panel was also chartered to make long-term recommendations toward developing mechanistic analysis models that would not be limited by design geometry or operating regime. These models would accurately predict stability and thereby minimize the amount of subscale testing for anchoring. The panel has held workshops on acoustic absorbing devices, combustion instability mechanisms, instability test hardware, and combustion instability computational methods. At these workshops, research projects that would meet the panel's charter were suggested. The JANNAF Liquid Rocket Combustion Instability Panel's conclusions about the work that needs to be done and recommendations on how to approach it, based on evaluation of the suggested research projects, are presented.

  14. LCD Panels: The Electronic Wonder.

    ERIC Educational Resources Information Center

    Anderson, Glenn

    1994-01-01

    Describes Liquid Crystal Display (LCD) panels and their use in the classroom. Topics discussed include active versus passive matrix panels; the number of pixels; projectors, including transmissive or reflective overhead projectors; costs; and vendors that supply LCDs. (LRW)

  15. Synthesis of porous-acoustic absorbing systems by an evolutionary optimization method

    NASA Astrophysics Data System (ADS)

    Silva, F. I.; Pavanello, R.

    2010-10-01

    Topology optimization is frequently used to design structures and acoustic systems in a large range of engineering applications. In this work, a method is proposed for maximizing the absorbing performance of acoustic panels by using a coupled finite element model and evolutionary strategies. The goal is to find the best distribution of porous material for sound absorbing panels. The absorbing performance of the porous material samples in a Kundt tube is simulated using a coupled porous-acoustic finite element model. The equivalent fluid model is used to represent the foam material. The porous material model is coupled to a wave guide using a modal superposition technique. A sensitivity number indicating the optimum locations for porous material to be removed is derived and used in a numerical hard kill scheme. The sensitivity number is used to form an evolutionary porous material optimization algorithm which is verified through examples.

  16. Technical Basis for Peak Reactivity Burnup Credit for BWR Spent Nuclear Fuel in Storage and Transportation Systems

    SciTech Connect

    Marshall, William BJ J; Ade, Brian J; Bowman, Stephen M; Gauld, Ian C; Ilas, Germina; Mertyurek, Ugur; Radulescu, Georgeta

    2015-01-01

    Oak Ridge National Laboratory and the United States Nuclear Regulatory Commission have initiated a multiyear project to investigate application of burnup credit for boiling-water reactor (BWR) fuel in storage and transportation casks. This project includes two phases. The first phase (1) investigates applicability of peak reactivity methods currently used in spent fuel pools (SFPs) to storage and transportation systems and (2) evaluates validation of both reactivity (keff) calculations and burnup credit nuclide concentrations within these methods. The second phase will focus on extending burnup credit beyond peak reactivity. This paper documents the first phase, including an analysis of lattice design parameters and depletion effects, as well as both validation components. Initial efforts related to extended burnup credit are discussed in a companion paper. Peak reactivity analyses have been used in criticality analyses for licensing of BWR fuel in SFPs over the last 20 years. These analyses typically combine credit for the gadolinium burnable absorber present in the fuel with a modest amount of burnup credit. Gadolinium burnable absorbers are used in BWR assemblies to control core reactivity. The burnable absorber significantly reduces assembly reactivity at beginning of life, potentially leading to significant increases in assembly reactivity for burnups less than 15–20 GWd/MTU. The reactivity of each fuel lattice is dependent on gadolinium loading. The number of gadolinium-bearing fuel pins lowers initial lattice reactivity, but it has a small impact on the burnup and reactivity of the peak. The gadolinium concentration in each pin has a small impact on initial lattice reactivity but a significant effect on the reactivity of the peak and the burnup at which the peak occurs. The importance of the lattice parameters and depletion conditions are primarily determined by their impact on the gadolinium depletion. Criticality code validation for BWR burnup

  17. Meeting Summary, Credit Trading Work Group

    SciTech Connect

    Kevin Bryan

    2000-12-07

    OAK-B135 Credit Trading Work Group Meeting Summary. The purpose of the meeting is to: (1) Provide an opportunity for NWCC Work Group Members, NWCC Members, and invited expert participants to hear an overview of the draft NWCC Credit Trading Report and to critically review and discuss the report's recommendations and principles. (2) Hear presentations from several perspectives of other experts on credit trading which provide: (a) a brief summary of credit trading activities they are involved in, and (b) critical responses to the NWCC draft report. (3) Identify how the report can be improved at the big picture level. Attempt to resolve issues or concerns if necessary. (4) Discuss the recommendations and credit trading principles in detail and attempt to reach consensus on these sections for presentation to the NWCC. (5) Discuss if any of the outreach and communication recommendations in the report should be conducted by the NWCC.

  18. Making Decisions: College Credits Earned in High School.

    ERIC Educational Resources Information Center

    Lambert, Leo M.; Mercurio, Joseph A.

    1986-01-01

    Discusses Syracuse University's Project Advance, which offers college courses for credit to high school students. Guidelines for credit transfer and cooperative college high school programs are given. (BL)

  19. Performance of a Multifunctional Space Evaporator-Absorber-Radiator (SEAR)

    NASA Technical Reports Server (NTRS)

    Izenson, Michael G.; Chen, Weibo; Phillips, Scott; Chepko, Ariane; Bue, Grant; Quinn, Gregory

    2014-01-01

    The Space Evaporator-Absorber-Radiator (SEAR) is a nonventing thermal control subsystem that combines a Space Water Membrane Evaporator (SWME) with a Lithium Chloride Absorber Radiator (LCAR). The LCAR is a heat pump radiator that absorbs water vapor produced in the SWME. Because of the very low water vapor pressure at equilibrium with lithium chloride solution, the LCAR can absorb water vapor at a temperature considerably higher than the SWME, enabling heat rejection sufficient for most EVA activities by thermal radiation from a relatively small area radiator. Prior SEAR prototypes used a flexible LCAR that was designed to be installed on the outer surface of a portable life support system (PLSS) backpack. This paper describes a SEAR subsystem that incorporates a very compact LCAR. The compact, multifunctional LCAR is built in the form of thin panels that can also serve as the PLSS structural shell. We designed and assembled a 2 ft² prototype LCAR based on this design and measured its performance in thermal vacuum tests when supplied with water vapor by a SWME. These tests validated our models for SEAR performance and showed that there is enough area available on the PLSS backpack shell to enable rejection of metabolic heat from the LCAR. We used results of these tests to assess future performance potential and suggest approaches for integrating the SEAR system with future space suits.

  20. Performance of a Multifunctional Space Evaporator- Absorber-Radiator (SEAR)

    NASA Technical Reports Server (NTRS)

    Izenson, Michael G.; Chen, Weibo; Bue, Grant; Quinn, Gregory

    2013-01-01

    The Space Evaporator-Absorber-Radiator (SEAR) is a nonventing thermal control subsystem that combines a Space Water Membrane Evaporator (SWME) with a Lithium Chloride Absorber Radiator (LCAR). The LCAR is a heat pump radiator that absorbs water vapor produced in the SWME. Because of the very low water vapor pressure at equilibrium with lithium chloride solution, the LCAR can absorb water vapor at a temperature considerably higher than the SWME, enabling heat rejection by thermal radiation from a relatively small area radiator. Prior SEAR prototypes used a flexible LCAR that was designed to be installed on the outer surface of a portable life support system (PLSS) backpack. This paper describes a SEAR subsystem that incorporates a very compact LCAR. The compact, multifunctional LCAR is built in the form of thin panels that can also serve as the PLSS structural shell. We designed and assembled a 2 sq ft prototype LCAR based on this design and measured its performance in thermal vacuum tests when supplied with water vapor by a SWME. These tests validated our models for SEAR performance and showed that there is enough area available on the PLSS backpack shell to enable heat rejection from the LCAR.

  1. Mushroom plasmonic metamaterial infrared absorbers

    SciTech Connect

    Ogawa, Shinpei Fujisawa, Daisuke; Hata, Hisatoshi; Uetsuki, Mitsuharu; Misaki, Koji; Kimata, Masafumi

    2015-01-26

    There has been a considerable amount of interest in the development of various types of electromagnetic wave absorbers for use in different wavelength ranges. In particular, infrared (IR) absorbers with wavelength selectivity can be applied to advanced uncooled IR sensors, which would be capable of identifying objects through their radiation spectrum. In the present study, mushroom plasmonic metamaterial absorbers (MPMAs) for the IR wavelength region were designed and fabricated. The MPMAs consist of a periodic array of thin metal micropatches connected to a thin metal plate with narrow silicon (Si) posts. A Si post height of 200 nm was achieved by isotropic XeF{sub 2} etching of a thin Si layer sandwiched between metal plates. This fabrication procedure is relatively simple and is consistent with complementary metal oxide semiconductor technology. The absorption spectra of the fabricated MPMAs were experimentally measured. In addition, theoretical calculations of their absorption properties were conducted using rigorous coupled wave analysis. Both the calculated and measured absorbance results demonstrated that these MPMAs can realize strong selective absorption at wavelengths beyond the period of the array by varying the micropatch width. Absorbance values greater than 90% were achieved. Dual- or single-mode absorption can also be selected by varying the width of the Si posts. Pixel structures using such MPMAs could be used as high responsivity, high resolution and fast uncooled IR sensors.

  2. Mushroom plasmonic metamaterial infrared absorbers

    NASA Astrophysics Data System (ADS)

    Ogawa, Shinpei; Fujisawa, Daisuke; Hata, Hisatoshi; Uetsuki, Mitsuharu; Misaki, Koji; Kimata, Masafumi

    2015-01-01

    There has been a considerable amount of interest in the development of various types of electromagnetic wave absorbers for use in different wavelength ranges. In particular, infrared (IR) absorbers with wavelength selectivity can be applied to advanced uncooled IR sensors, which would be capable of identifying objects through their radiation spectrum. In the present study, mushroom plasmonic metamaterial absorbers (MPMAs) for the IR wavelength region were designed and fabricated. The MPMAs consist of a periodic array of thin metal micropatches connected to a thin metal plate with narrow silicon (Si) posts. A Si post height of 200 nm was achieved by isotropic XeF2 etching of a thin Si layer sandwiched between metal plates. This fabrication procedure is relatively simple and is consistent with complementary metal oxide semiconductor technology. The absorption spectra of the fabricated MPMAs were experimentally measured. In addition, theoretical calculations of their absorption properties were conducted using rigorous coupled wave analysis. Both the calculated and measured absorbance results demonstrated that these MPMAs can realize strong selective absorption at wavelengths beyond the period of the array by varying the micropatch width. Absorbance values greater than 90% were achieved. Dual- or single-mode absorption can also be selected by varying the width of the Si posts. Pixel structures using such MPMAs could be used as high responsivity, high resolution and fast uncooled IR sensors.

  3. Additive manufacturing of RF absorbers

    NASA Astrophysics Data System (ADS)

    Mills, Matthew S.

    The ability of additive manufacturing techniques to fabricate integrated electromagnetic absorbers tuned for specific radio frequency bands within structural composites allows for unique combinations of mechanical and electromagnetic properties. These composites and films can be used for RF shielding of sensitive electromagnetic components through in-plane and out-of-plane RF absorption. Structural composites are a common building block of many commercial platforms. These platforms may be placed in situations in which there is a need for embedded RF absorbing properties along with structural properties. Instead of adding radar absorbing treatments to the external surface of existing structures, which adds increased size, weight and cost; it could prove to be advantageous to integrate the microwave absorbing properties directly into the composite during the fabrication process. In this thesis, a method based on additive manufacturing techniques of composites structures with prescribed electromagnetic loss, within the frequency range 1 to 26GHz, is presented. This method utilizes screen printing and nScrypt micro dispensing to pattern a carbon based ink onto low loss substrates. The materials chosen for this study will be presented, and the fabrication technique that these materials went through to create RF absorbing structures will be described. The calibration methods used, the modeling of the RF structures, and the applications in which this technology can be utilized will also be presented.

  4. Carbon Absorber Retrofit Equipment (CARE)

    SciTech Connect

    Klein, Eric

    2015-12-23

    During Project DE-FE0007528, CARE (Carbon Absorber Retrofit Equipment), Neumann Systems Group (NSG) designed, installed and tested a 0.5MW NeuStream® carbon dioxide (CO2) capture system using the patented NeuStream® absorber equipment and concentrated (6 molal) piperazine (PZ) as the solvent at Colorado Springs Utilities’ (CSU’s) Martin Drake pulverized coal (PC) power plant. The 36 month project included design, build and test phases. The 0.5MW NeuStream® CO2 capture system was successfully tested on flue gas from both coal and natural gas combustion sources and was shown to meet project objectives. Ninety percent CO2 removal was achieved with greater than 95% CO2product purity. The absorbers tested support a 90% reduction in absorber volume compared to packed towers and with an absorber parasitic power of less than 1% when configured for operation with a 550MW coal plant. The preliminary techno-economic analysis (TEA) performed by the Energy and Environmental Research Center (EERC) predicted an over-the-fence cost of $25.73/tonne of CO2 captured from a sub-critical PC plant.

  5. Space Evaporator-Absorber-Radiator (SEAR)

    NASA Technical Reports Server (NTRS)

    Bue, Grant C.; Stephan, Ryan; Hodgson, Ed; Izenson, Mike; Chen, Weibo

    2012-01-01

    A system for non-venting thermal control for spacesuits was built by integrating two previously developed technologies, namely NASA s Spacesuit Water Membrane Evaporator (SWME), and Creare s flexible version of the Lithium Chloride Absorber Radiator (LCAR). This SEAR system was tested in relevant thermal vacuum conditions. These tests show that a 1 m2 radiator having about three times as much absorption media as in the test article would be required to support a 7 hour spacewalk. The serial flow arrangement of the LCAR of the flexible version proved to be inefficient for venting non-condensable gas (NCG). A different LCAR packaging arrangement was conceived wherein the Portable Life Support System (PLSS) housing would be made with a high-strength carbon fiber composite honeycomb, the cells of which would be filled with the chemical absorption media. This new packaging reduces the mass and volume impact of the SEAR on the Portable Life Support System (PLSS) compared to the flexible design. A 0.2 sq m panel with flight-like honeycomb geometry is being constructed and will be tested in thermal and thermal vacuum conditions. Design analyses forecast improved system performance and improved NCG control. A flight-like regeneration system also is also being built and tested. Design analyses for the structurally integrated prototype as well as the earlier test data show that SEAR is not only practical for spacesuits but also has useful applications in spacecraft thermal control.

  6. Multifunctional Space Evaporator-Absorber-Radiator (SEAR)

    NASA Technical Reports Server (NTRS)

    Bue, Grant C.; Hodgson, Ed; Izenson, Mike; Chen, Weibo

    2013-01-01

    A system for non-venting thermal control for spacesuits was built by integrating two previously developed technologies, namely NASA's Spacesuit Water Membrane Evaporator (SWME), and Creare's flexible version of the Lithium Chloride Absorber Radiator (LCAR). This SEAR system was tested in relevant thermal vacuum conditions. These tests show that a 1 sq m radiator having about three times as much absorption media as in the test article would be required to support a 7 hour spacewalk. The serial flow arrangement of the LCAR of the flexible version proved to be inefficient for venting non-condensable gas (NCG). A different LCAR packaging arrangement was conceived wherein the Portable Life Support System (PLSS) housing would be made with a high-strength carbon fiber composite honeycomb, the cells of which would be filled with the chemical absorption media. This new packaging reduce the mass and volume impact of the SEAR on the Portable Life Support System (PLSS) compared to the flexible design. A 0.2 sq m panel with flight-like honeycomb geometry is being constructed and will be tested in thermal and thermal vacuum conditions. Design analyses forecast improved system performance and improved NCG control. A flight-like regeneration system also is also being built and tested. Design analyses for the structurally integrated prototype as well as the earlier test data show that SEAR is not only practical for spacesuits but also has useful applications in spacecraft thermal control.

  7. Low temperature selective absorber research

    NASA Astrophysics Data System (ADS)

    Herzenberg, S. A.; Silberglitt, R.

    1982-04-01

    Research carried out since 1979 on selective absorbers is surveyed, with particular attention given to the low-temperature coatings seen as promising for flat plate and evacuated tube applications. The most thoroughly investigated absorber is black chrome, which is highly selective and is the most durable low-temperature absorber. It is believed that other materials, because of their low cost and lower content of strategic materials, may eventually supplant black chrome. Among these candidates are chemically converted black nickel; anodically oxidized nickel, zinc, and copper composites; and nickel or other low-cost multilayer coatings. In reviewing medium and high-temperature research, black chrome, multilayer coatings and black cobalt are seen as best medium-temperature candidates. For high temperatures, an Al2O3/Pt-Al203 multilayer composite or the zirconium diboride coating is preferred.

  8. Clinical Space Medicine Panel

    NASA Technical Reports Server (NTRS)

    Baisden, Denise L.; Billica, Roger (Technical Monitor)

    2000-01-01

    The practice of space medicine is diverse. It includes routine preventive medical care of astronauts and pilots, the development of inflight medical capability and training of flight crews as well as the preflight, inflight, and postflight medical assessment and monitoring. The Johnson Space Center Medical Operations Branch is a leader in the practice of space medicine. The papers presented in this panel will demonstrate some of the unique aspects of space medicine.

  9. Interactive Panel Discussion

    NASA Astrophysics Data System (ADS)

    Bernius, Mark

    2014-03-01

    Quo Vadis? Here is the opportunity to ask panel members your questions: seek a forecast of current trends, where are we going as a collection of physicists in a wide variety of employment settings? What is the likelihood of remaining cohesive as those schooled in the fundamentals of physics? How might we better foster collaboration, with the disparate agendas of academia, government and commerce? Come with your questions, and share in this unique opportunity to quiz the experts.

  10. 12 CFR 614.4590 - Equitable treatment of OFIs and Farm Credit System associations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... total charges that a Farm Credit Bank or agricultural credit bank assesses an OFI through capitalization... differences in credit risk and administrative costs to the Farm Credit Bank or agricultural credit bank....

  11. Magnetically tunable metamaterial perfect absorber

    NASA Astrophysics Data System (ADS)

    Lei, Ming; Feng, Ningyue; Wang, Qingmin; Hao, Yanan; Huang, Shanguo; Bi, Ke

    2016-06-01

    A magnetically tunable metamaterial perfect absorber (MPA) based on ferromagnetic resonance is experimentally and numerically demonstrated. The ferrite-based MPA is composed of an array of ferrite rods and a metallic ground plane. Frequency dependent absorption of the ferrite-based MPA under a series of applied magnetic fields is discussed. An absorption peak induced by ferromagnetic resonance appears in the range of 8-12 GHz under a certain magnetic field. Both the simulated and experimental results demonstrate that the absorption frequency of the ferrite-based MPA can be tuned by the applied magnetic field. This work provides an effective way to fabricate the magnetically tunable metamaterial perfect absorber.

  12. Adaptive inertial shock-absorber

    NASA Astrophysics Data System (ADS)

    Faraj, Rami; Holnicki-Szulc, Jan; Knap, Lech; Seńko, Jarosław

    2016-03-01

    This paper introduces and discusses a new concept of impact absorption by means of impact energy management and storage in dedicated rotating inertial discs. The effectiveness of the concept is demonstrated in a selected case-study involving spinning management, a recently developed novel impact-absorber. A specific control technique performed on this device is demonstrated to be the main source of significant improvement in the overall efficiency of impact damping process. The influence of various parameters on the performance of the shock-absorber is investigated. Design and manufacturing challenges and directions of further research are formulated.

  13. Damage tolerant light absorbing material

    DOEpatents

    Lauf, R.J.; Hamby, C. Jr.; Akerman, M.A.; Seals, R.D.

    1993-09-07

    A light absorbing article comprised of a composite of carbon-bonded carbon fibers, is prepared by: blending carbon fibers with a carbonizable organic powder to form a mixture; dispersing the mixture into an aqueous slurry; vacuum molding the aqueous slurry to form a green article; drying and curing the green article to form a cured article; and, carbonizing the cured article at a temperature of at least about 1000 C to form a carbon-bonded carbon fiber light absorbing composite article having a bulk density less than 1 g/cm[sup 3]. 9 figures.

  14. Damage tolerant light absorbing material

    DOEpatents

    Lauf, Robert J.; Hamby, Jr., Clyde; Akerman, M. Alfred; Seals, Roland D.

    1993-01-01

    A light absorbing article comprised of a composite of carbon-bonded carbon fibers, prepared by: blending carbon fibers with a carbonizable organic powder to form a mixture; dispersing the mixture into an aqueous slurry; vacuum molding the aqueous slurry to form a green article; drying and curing the green article to form a cured article; and, carbonizing the cured article at a temperature of at least about 1000.degree. C. to form a carbon-bonded carbon fiber light absorbing composite article having a bulk density less than 1 g/cm.sup.3.

  15. Heat pipe thermal conditioning panel

    NASA Technical Reports Server (NTRS)

    Saaski, E. W.; Loose, J. D.; Mccoy, K. E.

    1974-01-01

    Thermal control of electronic hardware and experiments on future space vehicles is critical to proper functioning and long life. Thermal conditioning panels (cold plates) are a baseline control technique in current conceptual studies. Heat generating components mounted on the panels are typically cooled by fluid flowing through integral channels within the panel. However, replacing the pumped fluid coolant loop within the panel with heat pipes offers attractive advantages in weight, reliability, and installation. This report describes the development and fabrication of two large 0.76 x 0.76 m heat pipe thermal conditioning panels to verify performance and establish the design concept.

  16. Long-range Ising model for credit portfolios with heterogeneous credit exposures

    NASA Astrophysics Data System (ADS)

    Kato, Kensuke

    2016-11-01

    We propose the finite-size long-range Ising model as a model for heterogeneous credit portfolios held by a financial institution in the view of econophysics. The model expresses the heterogeneity of the default probability and the default correlation by dividing a credit portfolio into multiple sectors characterized by credit rating and industry. The model also expresses the heterogeneity of the credit exposure, which is difficult to evaluate analytically, by applying the replica exchange Monte Carlo method to numerically calculate the loss distribution. To analyze the characteristics of the loss distribution for credit portfolios with heterogeneous credit exposures, we apply this model to various credit portfolios and evaluate credit risk. As a result, we show that the tail of the loss distribution calculated by this model has characteristics that are different from the tail of the loss distribution of the standard models used in credit risk modeling. We also show that there is a possibility of different evaluations of credit risk according to the pattern of heterogeneity.

  17. Burnup Credit Approach Used in the Yucca Mountain License Application

    SciTech Connect

    Scaglione, John M; Wagner, John C

    2010-01-01

    The United States Department of Energy has submitted a license application (LA) for construction authorization of a deep geologic repository at Yucca Mountain, Nevada. The license application is currently under review by the United States Nuclear Regulatory Commission (NRC). This paper will describe the methodology and approach used in the LA to address the issue of criticality and the role of burnup credit during the postclosure period. The most significant and effective measures for prevention of criticality in the repository include multiple redundant barriers that act to isolate fissionable material from water (which can act as a moderator, corrosive agent, and transporter of fissile material); inherent geometry of waste package internals and waste forms; presence of fixed neutron absorbers in waste package internals; and fuel burnup for commercial spent nuclear fuel. A probabilistic approach has been used to screen criticality from the total system performance assessment. Within the probabilistic approach, criticality is considered an event, and the total probability of a criticality event occurring within 10,000 years of disposal is calculated and compared against the regulatory criterion. The total probability of criticality includes contributions associated with both internal (within waste packages) and external (external to waste packages) criticality for each of the initiating events that could lead to waste package breach. The occurrence of and conditions necessary for criticality in the repository have been thoroughly evaluated using a comprehensive range of parameter distributions. A simplified design-basis modeling approach has been used to evaluate the probability of criticality by using numerous significant and conservative assumptions. Burnup credit is used only for evaluations of in-package configurations and uses a combination of conservative and bounding modeling approximations to ensure conservatism. This paper will review the NRC regulatory

  18. Large thermal protection system panel

    NASA Technical Reports Server (NTRS)

    Myers, Franklin K. (Inventor); Weinberg, David J. (Inventor); Tran, Tu T. (Inventor)

    2003-01-01

    A protective panel for a reusable launch vehicle provides enhanced moisture protection, simplified maintenance, and increased temperature resistance. The protective panel includes an outer ceramic matrix composite (CMC) panel, and an insulative bag assembly coupled to the outer CMC panel for isolating the launch vehicle from elevated temperatures and moisture. A standoff attachment system attaches the outer CMC panel and the bag assembly to the primary structure of the launch vehicle. The insulative bag assembly includes a foil bag having a first opening shrink fitted to the outer CMC panel such that the first opening and the outer CMC panel form a water tight seal at temperatures below a desired temperature threshold. Fibrous insulation is contained within the foil bag for protecting the launch vehicle from elevated temperatures. The insulative bag assembly further includes a back panel coupled to a second opening of the foil bag such that the fibrous insulation is encapsulated by the back panel, the foil bag, and the outer CMC panel. The use of a CMC material for the outer panel in conjunction with the insulative bag assembly eliminates the need for waterproofing processes, and ultimately allows for more efficient reentry profiles.

  19. Development of Quiet Honeycomb Panels

    NASA Technical Reports Server (NTRS)

    Palumbo, Daniel L.; Klos, Jacob

    2009-01-01

    Sandwich honeycomb composite panels are lightweight and strong, and, therefore, provide a reasonable alternative to the aluminum ring framelstringer architecture currently used for most aircraft airframes. The drawback to honeycomb panels is that they radiate noise into the aircraft cabin very efficiently provoking the need for additional sound treatment which adds weight and reduces the material's cost advantage. A series of honeycomb panels were made which incorporated different design strategies aimed at reducing the honeycomb panels' radiation efficiency while at the same time maintaining its strength. The majority of the desi gns were centered around the concept of creatin g areas of reduced stiffness in the panel by adding voids and recesses to the core. The effort culminated with a reinforced./recessed panel which had 6 dB higher transmission loss than the baseline solid core panel while maintaining comparable strength.

  20. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Annual Report of the Aerospace Safety Advisory Panel (ASAP) presents results of activities during calendar year 2001. The year was marked by significant achievements in the Space Shuttle and International Space Station (ISS) programs and encouraging accomplishments by the Aerospace Technology Enterprise. Unfortunately, there were also disquieting mishaps with the X-43, a LearJet, and a wind tunnel. Each mishap was analyzed in an orderly process to ascertain causes and derive lessons learned. Both these accomplishments and the responses to the mishaps led the Panel to conclude that safety and risk management is currently being well served within NASA. NASA's operations evidence high levels of safety consciousness and sincere efforts to place safety foremost. Nevertheless, the Panel's safety concerns have never been greater. This dichotomy has arisen because the focus of most NASA programs has been directed toward program survival rather than effective life cycle planning. Last year's Annual Report focused on the need for NASA to adopt a realistically long planning horizon for the aging Space Shuttle so that safety would not erode. NASA's response to the report concurred with this finding. Nevertheless, there has been a greater emphasis on current operations to the apparent detriment of long-term planning. Budget cutbacks and shifts in priorities have severely limited the resources available to the Space Shuttle and ISS for application to risk-reduction and life-extension efforts. As a result, funds originally intended for long-term safety-related activities have been used for operations. Thus, while safety continues to be well served at present, the basis for future safety has eroded. Section II of this report develops this theme in more detail and presents several important, overarching findings and recommendations that apply to many if not all of NASA's programs. Section III of the report presents other significant findings, recommendations and supporting