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Sample records for supply overhang creates

  1. An overhang-based DNA block shuffling method for creating a customized random library

    PubMed Central

    Fujishima, Kosuke; Venter, Chris; Wang, Kendrick; Ferreira, Raphael; Rothschild, Lynn J.

    2015-01-01

    We present an overhang-based DNA block shuffling method to create a customized random DNA library with flexible sequence design and length. Our method enables the efficient and seamless assembly of short DNA blocks with dinucleotide overhangs through a simple ligation process. Next generation sequencing analysis of the assembled DNA library revealed that ligation was accurate, directional and unbiased. This straightforward DNA assembly method should fulfill the versatile needs of both in vivo and in vitro functional screening of random peptides and RNA created with a desired amino acid and nucleotide composition, as well as making highly repetitive gene constructs that are difficult to synthesize de novo. PMID:26010273

  2. A novel whole genome amplification method using type IIS restriction enzymes to create overhangs with random sequences.

    PubMed

    Pan, Xiaoming; Wan, Baihui; Li, Chunchuan; Liu, Yu; Wang, Jing; Mou, Haijin; Liang, Xingguo

    2014-08-20

    Ligation-mediated polymerase chain reaction (LM-PCR) is a whole genome amplification (WGA) method, for which genomic DNA is cleaved into numerous fragments and then all of the fragments are amplified by PCR after attaching a universal end sequence. However, the self-ligation of these fragments could happen and may cause biased amplification and restriction of its application. To decrease the self-ligation probability, here we use type IIS restriction enzymes to digest genomic DNA into fragments with 4-5nt long overhangs with random sequences. After ligation to an adapter with random end sequences to above fragments, PCR is carried out and almost all present DNA sequences are amplified. In this study, whole genome of Vibrio parahaemolyticus was amplified and the amplification efficiency was evaluated by quantitative PCR. The results suggested that our approach could provide sufficient genomic DNA with good quality to meet requirements of various genetic analyses.

  3. Variation of the 3' telomeric overhang lengths in human cells.

    PubMed

    Lee, Myung Eun; Rha, Sun Young; Jeung, Hei-Cheul; Kim, Tae Soo; Chung, Hyun Cheol; Oh, Bong-Kyeong

    2008-06-01

    The telomeric G-rich 3' overhang is important for the maintenance of chromosomal integrity by stabilizing T-loop structure in which the 3' overhang invades the double-stranded telomeric DNA. However, the 3' overhang length has not been examined in different human cell lines, and its regulatory mechanism has not been revealed. In this study, we examined overhang length in 56 human cancerous cell lines and five normal cell lines, originated from various tissues. In cancer cells, relative overhang length existed in a wide range from 23% to 308% and showed no significant association with tissue types although short overhang was noted in brain, cervix, and colorectal cells. Normal cells exhibited overhangs in the range from 92% to 202%, which were relatively longer than those seen in cancer cells (p = 0.002). The overhang length was positively correlated with telomere length (p < 0.001), and showed no correlation with mRNA levels of hTERT, a catalytic protein of telomerase, POT1, an overhang binding protein and TPP1, a POT1 interacting protein. This study demonstrates a broad distribution of overhang length in human cells, suggesting a dynamic regulation of 3' overhang length. The overhang length seems to be closely associated with telomere length and might be regulated by multiple mechanisms.

  4. Fabricating overhanging magnets for use in magnetic resonance force microscopy using a XeF2 isotropic etch.

    NASA Astrophysics Data System (ADS)

    Wright, Sarah; Hickman, Steven; Marohn, John

    2008-03-01

    Pushing magnetic resonance force microscopy towards single proton sensitivity demands meeting the nanofabrication challenge of producing an attonewton-sensitivity cantilever with a magnetic tip whose diameter is 50 nm or less. At the same time, the cantilever should also experience low force noise (and force gradient noise) near the surface of technologically interesting samples. Ideally then, the magnetic tip would overhang the leading edge of the cantilever -- to increase the signal created by the magnet while simultaneously minimizing the noise created by the rest of the cantilever interacting with the surface. We will show that the isotropic etchant XeF2 can be used to underetch a single crystal silicon cantilever to create an overhanging magnet. This etch is a controllable etch process with high selectivity to metals that can be used not only to produce magnetic resonance force microscopy cantilevers, but other overhanging metallic structures as well.

  5. Apollo contributes to G-overhang maintenance and protects leading-end telomeres

    PubMed Central

    Wu, Peng; van Overbeek, Megan; Rooney, Sean; de Lange, Titia

    2010-01-01

    SUMMARY Mammalian telomeres contain a single-stranded 3′ overhang that is thought to mediate telomere protection. Here we identify the TRF2-interacting factor Apollo as a nuclease that contributes to the generation/maintenance of this overhang. The function of mouse Apollo was determined using Cre-mediated gene deletion, complementation with Apollo mutants, and the TRF2-F120A mutant that cannot bind Apollo. Cells lacking Apollo activated the ATM kinase at their telomeres in S phase and showed leading-end telomere fusions. These telomere dysfunction phenotypes were accompanied by a reduction in the telomeric overhang signal. The telomeric functions of Apollo required its TRF2-interaction and nuclease motifs. Thus, TRF2 recruits the Apollo nuclease to process telomere ends synthesized by leading-strand DNA synthesis, thereby creating a terminal structure that avoids ATM activation and resists end-joining. These data establish that the telomeric overhang is required for the protection of telomeres from the DNA damage response. PMID:20619712

  6. 1. GENERAL VIEW. OVERHANG, PAINTED RED, HAS VERTICAL SIDING AND ...

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

    1. GENERAL VIEW. OVERHANG, PAINTED RED, HAS VERTICAL SIDING AND FADED PAINTINGS OF FARM ANIMALS: COW, DONKEYS AND HORSE. - De Turck House, Barn, State Route 662 vicinity, Oley Township, Oley, Berks County, PA

  7. 57. VIEW WEST, DETAIL OF CANTILEVER SPAN SHOWING OVERHANG FRAMING ...

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

    57. VIEW WEST, DETAIL OF CANTILEVER SPAN SHOWING OVERHANG FRAMING AND UNDERSIDE FRAMING - Route 1 Extension, Southbound Viaduct, Spanning Conrail Yards, Wilson Avenue, Delancy Street, & South Street on Routes 1 & 9 Southbound, Newark, Essex County, NJ

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

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

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

  9. 14. DETAIL OF ENTRANCE OVERHANG, WEST SIDE OF NORTH PORTION. ...

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

    14. DETAIL OF ENTRANCE OVERHANG, WEST SIDE OF NORTH PORTION. SAME FEATURE AS A-13. - Chollas Heights Naval Radio Transmitting Facility, Transmitter Building, 6410 Zero Road, San Diego, San Diego County, CA

  10. 9. Standing under overhang on S side of warehouse looking ...

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

    9. Standing under overhang on S side of warehouse looking E up track toward Gray Building. - Central of Georgia Railway, Up Freight Warehouse, 227 West Broad Street (at rear of Gray Building), Savannah, Chatham County, GA

  11. Only adding stationary storage to vaccine supply chains may create and worsen transport bottlenecks.

    PubMed

    Haidari, Leila A; Connor, Diana L; Wateska, Angela R; Brown, Shawn T; Mueller, Leslie E; Norman, Bryan A; Schmitz, Michelle M; Paul, Proma; Rajgopal, Jayant; Welling, Joel S; Leonard, Jim; Claypool, Erin G; Weng, Yu-Ting; Chen, Sheng-I; Lee, Bruce Y

    2013-01-01

    Although vaccine supply chains in many countries require additional stationary storage and transport capacity to meet current and future needs, international donors tend to donate stationary storage devices far more often than transport equipment. To investigate the impact of only adding stationary storage equipment on the capacity requirements of transport devices and vehicles, we used HERMES (Highly Extensible Resource for Modeling Supply Chains) to construct a discrete event simulation model of the Niger vaccine supply chain. We measured the transport capacity requirement for each mode of transport used in the Niger vaccine cold chain, both before and after adding cold rooms and refrigerators to relieve all stationary storage constraints in the system. With the addition of necessary stationary storage, the average transport capacity requirement increased from 88% to 144% for cold trucks, from 101% to 197% for pickup trucks, and from 366% to 420% for vaccine carriers. Therefore, adding stationary storage alone may worsen or create new transport bottlenecks as more vaccines flow through the system, preventing many vaccines from reaching their target populations. Dynamic modeling can reveal such relationships between stationary storage capacity and transport constraints. PMID:23903398

  12. Only adding stationary storage to vaccine supply chains may create and worsen transport bottlenecks.

    PubMed

    Haidari, Leila A; Connor, Diana L; Wateska, Angela R; Brown, Shawn T; Mueller, Leslie E; Norman, Bryan A; Schmitz, Michelle M; Paul, Proma; Rajgopal, Jayant; Welling, Joel S; Leonard, Jim; Claypool, Erin G; Weng, Yu-Ting; Chen, Sheng-I; Lee, Bruce Y

    2013-01-01

    Although vaccine supply chains in many countries require additional stationary storage and transport capacity to meet current and future needs, international donors tend to donate stationary storage devices far more often than transport equipment. To investigate the impact of only adding stationary storage equipment on the capacity requirements of transport devices and vehicles, we used HERMES (Highly Extensible Resource for Modeling Supply Chains) to construct a discrete event simulation model of the Niger vaccine supply chain. We measured the transport capacity requirement for each mode of transport used in the Niger vaccine cold chain, both before and after adding cold rooms and refrigerators to relieve all stationary storage constraints in the system. With the addition of necessary stationary storage, the average transport capacity requirement increased from 88% to 144% for cold trucks, from 101% to 197% for pickup trucks, and from 366% to 420% for vaccine carriers. Therefore, adding stationary storage alone may worsen or create new transport bottlenecks as more vaccines flow through the system, preventing many vaccines from reaching their target populations. Dynamic modeling can reveal such relationships between stationary storage capacity and transport constraints.

  13. DETAIL OF TYPICAL OVERHANGING EAVES. NOTE THE CONCRETE PARTY WALL ...

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

    DETAIL OF TYPICAL OVERHANGING EAVES. NOTE THE CONCRETE PARTY WALL OF THE REAR LANAI WITH DECORATIVE MASONRY. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Three-Bedroom Duplex Type 2, Acacia Road, Birch Circle, and Cedar Drive, Pearl City, Honolulu County, HI

  14. Creating high-stability high-precision bipolar trim power supply

    SciTech Connect

    Chen, Zhe; Merz, William A.

    2012-07-01

    Thomas Jefferson National Accelerator Facility (TJNAF) is founded by the US Department of Energy (DOE) office of science for the technology advancement and physics research in electron beam accelerator. This facility has the state of the art technology to carry out world-class cutting-edge experiments for the nucleus composition and atomic characteristics identification and exploration for the nature of the matter in the universe. A continuous wave electron beam is featured for such experiments, thus precise and stable trim power supply is required to meet such purpose. This paper demonstrates the challenges and solutions to design, assemble, fabrication and test such high-precision high-stability power supplies. This paper presents the novel design and first article test of the ±20A ±75V bipolar, 100ppm stability level current-regulated high-power trim power supplies for the beam manipulation. This special design can provide valuable documentation and reference values for future designs and special applications in particle accelerator power supply creation.

  15. Warming may create substantial water supply shortages in the Colorado River basin

    NASA Astrophysics Data System (ADS)

    McCabe, Gregory J.; Wolock, David M.

    2007-11-01

    The high demand for water, the recent multiyear drought (1999-2007), and projections of global warming have raised questions about the long-term sustainability of water supply in the southwestern United States. In this study, the potential effects of specific levels of atmospheric warming on water-year streamflow in the Colorado River basin are evaluated using a water-balance model, and the results are analyzed within the context of a multi-century tree-ring reconstruction (1490-1998) of streamflow for the basin. The results indicate that if future warming occurs in the basin and is not accompanied by increased precipitation, then the basin is likely to experience periods of water supply shortages more severe than those inferred from the long-term historical tree-ring reconstruction. Furthermore, the modeling results suggest that future warming would increase the likelihood of failure to meet the water allocation requirements of the Colorado River Compact.

  16. Warming may create substantial water supply shortages in the Colorado River basin

    USGS Publications Warehouse

    McCabe, G.J.; Wolock, D.M.

    2007-01-01

    The high demand for water, the recent multiyear drought (1999-2007), and projections of global warming have raised questions about the long-term sustainability of water supply in the southwestern United States. In this study, the potential effects of specific levels of atmospheric warming on water-year streamflow in the Colorado River basin are evaluated using a water-balance model, and the results are analyzed within the context of a multi-century tree-ring reconstruction (1490-1998) of streamflow for the basin. The results indicate that if future warming occurs in the basin and is not accompanied by increased precipitation, then the basin is likely to experience periods of water supply shortages more severe than those inferred from the longterm historical tree-ring reconstruction. Furthermore, the modeling results suggest that future warming would increase the likelihood of failure to meet the water allocation requirements of the Colorado River Compact.

  17. Novel Overhang Support Designs for Powder-Based Electron Beam Additive Manufacturing (EBAM)

    NASA Technical Reports Server (NTRS)

    Nabors, Sammy A.

    2014-01-01

    NASA Marshall Space Flight Center, in collaboration with the University of Alabama, has developed a contact-free support structure used to fabricate overhang-type geometries via EBAM. The support structure is used for 3-D metal-printed components for the aerospace, automotive, biomedical and other industries. Current techniques use support structures to address deformation challenges inherent in 3-D metal printing. However, these structures (overhangs) are bonded to the component and need to be removed in post-processing using a mechanical tool. This new technology improves the overhang support structure design for components by eliminating associated geometric defects and post-processing requirements.

  18. Lateral characteristic analysis of PMLSM considering overhang effect by 3 dimensional equivalent magnetic circuit network method

    SciTech Connect

    Hur, J.; Jung, I.S.; Hyun, D.S.

    1998-09-01

    PMLSM is used for propulsion device of high speed ground transportation or contactless carrier in factory automation and office automation. This paper represents lateral characteristics of Permanent Magnet Linear Synchronous Motor (PMLSM) according to change of overhang length. In order to analyze overhang effect of PMLSM with large airgap and finite width considering lateral displacement, new 3 dimensional equivalent magnetic circuit network method (3-D EMCN) taking into account movement of the secondary in lateral direction is introduced, which supplements magnetic equivalent circuit by using numerical technique. 3-D EMCN can consider secondary movement without remesh the element because it uses the initial mesh continuously. The authors analyzed characteristics for overhang three type case which must be problems in 3-D. The results are compared with experimental data and shown a reasonable agreement.

  19. A contribution to the stability of an overhanging pipe conveying fluid

    NASA Astrophysics Data System (ADS)

    De Bellis, Maria Laura; Ruta, Giuseppe C.; Elishakoff, Isaac

    2015-09-01

    We investigate the dynamic stability of a pipe that conveys fluid, clamped or pinned at one end and with an intermediate support, thus exhibiting an overhang. The model of the pipe incorporates both Euler-Bernoulli and Bresse-Timoshenko schemes as well as transverse inertia. Material and external damping mechanisms are taken into account, while the conveyed fluid is supposed to be in fully turbulent flow. The pipe can rest on a linear elastic Winkler soil. The influence of all the physical quantities and of the overhang length on the critical velocity of the fluid front is investigated. Some numerical results are presented and discussed.

  20. The Impact of Overhang Design on the Performance of ElectrochromicWindows

    SciTech Connect

    Tavil, Aslihan; Lee, Eleanor S.

    2005-08-01

    In this study, various facade designs with overhangs combined with electrochromic window control strategies were modeled with a prototypical commercial office building in a hot and cold climate using the DOE 2.1E building energy simulation program. Annual total energy use (ATE), peak electric demand (PED), average daylight illuminance (DI), and daylight glare index (DGI) were computed and compared to determine which combinations of fagade design and control strategies yielded the greatest energy efficiency, daylight amenity, and visual comfort.

  1. Can artificial techniques supply morally neutral human embryos for research? Part I. Creating novel categories of human embryos.

    PubMed

    Jones, Nancy L; Cheshire, William P

    2005-01-01

    Manipulations of the molecular composition and formation of human embryos are posing vital new challenges to traditional concepts of human identity and procreation. Current trends in embryology in particular are reshaping the ethical question of how scientific research should treat experimentally derived embryos. Some investigators have argued that embryos created through artificial means are technologically novel entities that should be exempt from ethical restraints placed on research involving human embryos that come into being through natural processes. These include uniparental embryos derived through cloning or parthenogenesis, as well as multiparental, hybrid-parental, and xenohybrid-parental embryos. If confined to natural means many of these genetic unions could not occur, but through the intervention of technology, it is becoming possible to design and grow strange and unusual forms of embryos, in some cases using human gametes. Regardless of the genetic contributors or the processes used to fertilize and stimulate egg activation, in each case the new embryo represents an individual organism that begins a process of development. We conclude that the prospect of creating or redesigning new human life should be held to a stringent ethical standard of precaution, even higher than that of deciding to destroy existing embryonic life. Accordingly, we urge cautious ethical reflection and broad public discussion prior to deciding whether to permit embryologic research into novel forms of procreative means in nonhuman animals, to be further extended to humans.

  2. Telomeric 3′ overhangs derive from resection by Exo1 and Apollo and fill-in by POT1b-associated CST

    PubMed Central

    Wu, Peng; Takai, Hiroyuki; de Lange, Titia

    2012-01-01

    SUMMARY A 3′ overhang is critical for the protection and maintenance of mammalian telomeres. How these overhangs are generated and whether different processing steps modify telomeres synthesized by leading- and lagging-strand DNA replication was not known. Here we evaluate changes in the telomeric overhangs through the cell cycle and at leading- and lagging-end telomeres in mouse cells lacking relevant genes. Apollo, a nuclease bound to the shelterin subunit TRF2, initiated formation of the 3′ overhang at leading-, but not lagging-end telomeres. Hyper-resection by Apollo was blocked at both ends by the shelterin protein POT1b. Exo1 extensively resected both telomere ends, generating long 3′ overhangs that transiently occurred in S/G2. CST/AAF, a DNA polymeraseα. primase accessory factor related to yeast CST, bound POT1b and shortened the extended overhangs produced by Exo1, most likely through fill-in synthesis. The results establish 3′ overhang formation as a multi-step, shelterin-controlled process that ensures functional telomeric overhangs at all chromosome ends. PMID:22748632

  3. The Perceptions of the Automotive Supply Industry Related to Information Technology Utilization and Creating Barriers to Competitive Market Entry: A Case Study of the Implications for Strategic Planning

    ERIC Educational Resources Information Center

    Cargal, Joseph L.

    2010-01-01

    The purpose of this study was to examine information technology/systems strategy related factors in the automotive supply industry based on responses to the Strategic Planning and Business Performance Survey provided to automotive suppliers. This population produces supplies to the automotive industry with products valued at hundreds of billions…

  4. Sticking like sticky tape: tree frogs use friction forces to enhance attachment on overhanging surfaces

    PubMed Central

    Endlein, Thomas; Ji, Aihong; Samuel, Diana; Yao, Ning; Wang, Zhongyuan; Barnes, W. Jon P.; Federle, Walter; Kappl, Michael; Dai, Zhendong

    2013-01-01

    To live and clamber about in an arboreal habitat, tree frogs have evolved adhesive pads on their toes. In addition, they often have long and slender legs to facilitate not only long jumps, but also to bridge gaps between leaves when climbing. Both adhesive pads and long limbs are used in conjunction, as we will show in this study. Previous research has shown that tree frogs change from a crouched posture (where the limbs are close to the body) to a sprawled posture with extended limbs when clinging on to steeper inclines such as vertical or overhanging slopes. We investigated this change in posture in White's tree frogs (Litoria caerulea) by challenging the frogs to cling onto a tiltable platform. The platform consisted of an array of 24 three-dimensional force transducers, which allowed us to measure the ground reaction forces of the frogs during a tilt. Starting from a crouched resting position, the normal forces on the forelimbs changed sign and became increasingly negative with increasing slope angle of the platform. At about 106°±12°, tilt of the platform the frogs reacted by extending one or two of their limbs outwards. At a steeper angle (131°±11°), the frogs spread out all their limbs sideways, with the hindlimbs stretched out to their maximum reach. Although the extension was strongest in the lateral direction, limbs were significantly extended in the fore–aft direction as well. With the extension of the limbs, the lateral forces increased relative to the normal forces. The large contribution of the in-plane forces helped to keep the angle between the force vector and the platform small. The Kendall theory for the peeling of adhesive tape predicts that smaller peel angles lead to higher attachment forces. We compare our data with the predictions of the Kendall model and discuss possible implications of the sliding of the pads on the surface. The forces were indeed much larger for smaller angles and thus can be explained by peeling theory. PMID

  5. Sticking like sticky tape: tree frogs use friction forces to enhance attachment on overhanging surfaces.

    PubMed

    Endlein, Thomas; Ji, Aihong; Samuel, Diana; Yao, Ning; Wang, Zhongyuan; Barnes, W Jon P; Federle, Walter; Kappl, Michael; Dai, Zhendong

    2013-03-01

    To live and clamber about in an arboreal habitat, tree frogs have evolved adhesive pads on their toes. In addition, they often have long and slender legs to facilitate not only long jumps, but also to bridge gaps between leaves when climbing. Both adhesive pads and long limbs are used in conjunction, as we will show in this study. Previous research has shown that tree frogs change from a crouched posture (where the limbs are close to the body) to a sprawled posture with extended limbs when clinging on to steeper inclines such as vertical or overhanging slopes. We investigated this change in posture in White's tree frogs (Litoria caerulea) by challenging the frogs to cling onto a tiltable platform. The platform consisted of an array of 24 three-dimensional force transducers, which allowed us to measure the ground reaction forces of the frogs during a tilt. Starting from a crouched resting position, the normal forces on the forelimbs changed sign and became increasingly negative with increasing slope angle of the platform. At about 106° ± 12°, tilt of the platform the frogs reacted by extending one or two of their limbs outwards. At a steeper angle (131° ± 11°), the frogs spread out all their limbs sideways, with the hindlimbs stretched out to their maximum reach. Although the extension was strongest in the lateral direction, limbs were significantly extended in the fore-aft direction as well. With the extension of the limbs, the lateral forces increased relative to the normal forces. The large contribution of the in-plane forces helped to keep the angle between the force vector and the platform small. The Kendall theory for the peeling of adhesive tape predicts that smaller peel angles lead to higher attachment forces. We compare our data with the predictions of the Kendall model and discuss possible implications of the sliding of the pads on the surface. The forces were indeed much larger for smaller angles and thus can be explained by peeling theory.

  6. A CAD investigation of metal-overhang on multiple guard ring design for high voltage operation of Si sensors

    NASA Astrophysics Data System (ADS)

    Bhardwaj, Ashutosh; Ranjan, Kirti; Namrata; Chatterji, Sudeep; Srivastava, Ajay K.; Shivpuri, R. K.

    2002-12-01

    The extension of Si detectors to the next generation high-energy physics experiments such as large hadron collider implies a reliable operation in high radiation environment which is by far the main technological challenge for these detectors. Multiple field limiting ring systems are well established as a means of protecting diffused junction from high voltage premature breakdown. Also, a spread of the Al metallization over the inter-cathodic field oxide sensibly lowers the electric field at the junction edges, thus, allowing for higher breakdown voltages. The purpose of this work is to combine the positive aspects of these two termination techniques with the aim of defining layouts and technological solutions suitable for the use of Si detectors in adverse radiation environment. An important feature is the potential distribution in the multi-guard ring structure, which depends on the bulk doping concentration, the oxide charge, the size of the gap between guard rings and the metal-overhang design. A systematic investigation on the breakdown performance is done by varying the physical and geometrical parameters such as width of overhang, guard ring spacing, junction depth and oxide charge. CAD tools are used for evaluating potential and electric field distributions within the device.

  7. Single-strand DNA binding protein SSB1 facilitates TERT recruitment to telomeres and maintains telomere G-overhangs

    PubMed Central

    Pandita, Raj K.; Chow, Tracy T.; Udayakumar, Durga; Bain, Amanda L.; Cubeddu, Liza; Hunt, Clayton R.; Shi, Wei; Horikoshi, Nobuo; Zhao, Yong; Wright, Woodring E.; Khanna, Kum Kum; Shay, Jerry W.; Pandita, Tej K.

    2015-01-01

    Proliferating mammalian stem and cancer cells express telomerase (TERT) in an effort to extend chromosomal G-overhangs and maintain telomere ends. Telomerase-expressing cells also have higher levels of the single-stranded DNA binding protein SSB1, which has a critical role in DNA double-strand break repair. Here we report that SSB1 binds specifically to G-strand telomeric DNA in vitro and associates with telomeres in vivo. SSB1 interacted with the TERT catalytic subunit and regulates its interaction with telomeres. Deletion of SSB1 reduced TERT interaction with telomeres and lead to G-overhang loss. While SSB1 was recruited to DSB sites, we found no corresponding change in TERT levels at these sites, implying that SSB1-TERT interaction relied upon a specific chromatin structure or context. Our findings offer an explanation for how telomerase is recruited to telomeres to facilitate G-strand DNA extension, a critical step in maintaining telomere ends and cell viability in all cancer cells. PMID:25589350

  8. Improving accuracy of overhanging structures for selective laser melting through reliability characterization of single track formation on thick powder beds

    NASA Astrophysics Data System (ADS)

    Mohanty, Sankhya; Hattel, Jesper H.

    2016-04-01

    Repeatability and reproducibility of parts produced by selective laser melting is a standing issue, and coupled with a lack of standardized quality control presents a major hindrance towards maturing of selective laser melting as an industrial scale process. Consequently, numerical process modelling has been adopted towards improving the predictability of the outputs from the selective laser melting process. Establishing the reliability of the process, however, is still a challenge, especially in components having overhanging structures. In this paper, a systematic approach towards establishing reliability of overhanging structure production by selective laser melting has been adopted. A calibrated, fast, multiscale thermal model is used to simulate the single track formation on a thick powder bed. Single tracks are manufactured on a thick powder bed using same processing parameters, but at different locations in a powder bed and in different laser scanning directions. The difference in melt track widths and depths captures the effect of changes in incident beam power distribution due to location and processing direction. The experimental results are used in combination with numerical model, and subjected to uncertainty and reliability analysis. Cumulative probability distribution functions obtained for melt track widths and depths are found to be coherent with observed experimental values. The technique is subsequently extended for reliability characterization of single layers produced on a thick powder bed without support structures, by determining cumulative probability distribution functions for average layer thickness, sample density and thermal homogeneity.

  9. Probing molecular pathways for DNA orientational trapping, unzipping and translocation in nanopores by using a tunable overhang sensor

    NASA Astrophysics Data System (ADS)

    Wang, Yong; Tian, Kai; Hunter, Lehr L.; Ritzo, Brandon; Gu, Li-Qun

    2014-09-01

    Nanopores provide a unique single-molecule platform for genetic and epigenetic detection. The target nucleic acids can be accurately analyzed by characterizing their specific electric fingerprints or signatures in the nanopore. Here we report a series of novel nanopore signatures generated by target nucleic acids that are hybridized with a probe. A length-tunable overhang appended to the probe functions as a sensor to specifically modulate the nanopore current profile. The resulting signatures can reveal multiple mechanisms for the orientational trapping, unzipping, escaping and translocation of nucleic acids in the nanopore. This universal approach can be used to program various molecular movement pathways, elucidate their kinetics, and enhance the sensitivity and specificity of the nanopore sensor for nucleic acid detection.Nanopores provide a unique single-molecule platform for genetic and epigenetic detection. The target nucleic acids can be accurately analyzed by characterizing their specific electric fingerprints or signatures in the nanopore. Here we report a series of novel nanopore signatures generated by target nucleic acids that are hybridized with a probe. A length-tunable overhang appended to the probe functions as a sensor to specifically modulate the nanopore current profile. The resulting signatures can reveal multiple mechanisms for the orientational trapping, unzipping, escaping and translocation of nucleic acids in the nanopore. This universal approach can be used to program various molecular movement pathways, elucidate their kinetics, and enhance the sensitivity and specificity of the nanopore sensor for nucleic acid detection. Electronic supplementary information (ESI) available. See DOI: 10.1039/c4nr03195d

  10. Power supply

    DOEpatents

    Hart, Edward J.; Leeman, James E.; MacDougall, Hugh R.; Marron, John J.; Smith, Calvin C.

    1976-01-01

    An electric power supply employs a striking means to initiate ferroelectric elements which provide electrical energy output which subsequently initiates an explosive charge which initiates a second ferroelectric current generator to deliver current to the coil of a magnetic field current generator, creating a magnetic field around the coil. Continued detonation effects compression of the magnetic field and subsequent generation and delivery of a large output current to appropriate output loads.

  11. Creating Tribes.

    ERIC Educational Resources Information Center

    Robyn, Elisa

    2000-01-01

    Suggests the use of the "tribal" metaphor to foster team building and collaborative learning in college classes. Offers examples of how linking students in the classroom in tribes builds identification and interdependence through such activities as creating a group myth and participating in membership rituals. The tribal metaphor has also led to…

  12. Creating Poetry.

    ERIC Educational Resources Information Center

    Drury, John

    Encouraging exploration and practice, this book offers hundreds of exercises and numerous tips covering every step involved in creating poetry. Each chapter is a self-contained unit offering an overview of material in the chapter, a definition of terms, and poetry examples from well-known authors designed to supplement the numerous exercises.…

  13. Creating Community.

    ERIC Educational Resources Information Center

    Ruane, Patricia; And Others

    1994-01-01

    Brookline (Massachusetts) Public Schools has created a telecommunications network that encourages creative thinking, risk taking, thoughtful practice. Interested parties are advised to identify leadership team; rethink resources; identify potentially successful conference groups; learn to make deals; provide training and ongoing support; expect…

  14. The 3' overhangs at Tetrahymena thermophila telomeres are packaged by four proteins, Pot1a, Tpt1, Pat1, and Pat2.

    PubMed

    Premkumar, Vidjaya Letchoumy; Cranert, Stacey; Linger, Benjamin R; Morin, Gregg B; Minium, Sasha; Price, Carolyn

    2014-02-01

    Although studies with the ciliate Tetrahymena thermophila have played a central role in advancing our understanding of telomere biology and telomerase mechanisms and composition, the full complement of Tetrahymena telomere proteins has not yet been identified. Previously, we demonstrated that in Tetrahymena, the telomeric 3' overhang is protected by a three-protein complex composed of Pot1a, Tpt1, and Pat1. Here we show that Tpt1 and Pat1 associate with a fourth protein, Pat2 (Pot1 associated Tetrahymena 2). Mass spectrometry of proteins copurifying with Pat1 or Tpt1 identified peptides from Pat2, Pot1a, Tpt1, and Pat1. The lack of other proteins copurifying with Pat1 or Tpt1 implies that the overhang is protected by a four-protein Pot1a-Tpt1-Pat1-Pat2 complex. We verified that Pat2 localizes to telomeres, but we were unable to detect direct binding to telomeric DNA. Cells depleted of Pat2 continue to divide, but the telomeres exhibit gradual shortening. The lack of growth arrest indicates that, in contrast to Pot1a and Tpt1, Pat2 is not required for the sequestration of the telomere from the DNA repair machinery. Instead, Pat2 is needed to regulate telomere length, most likely by acting in conjunction with Pat1 to allow telomerase access to the telomere.

  15. Hairpin DNA probe with 5'-TCC/CCC-3' overhangs for the creation of silver nanoclusters and miRNA assay.

    PubMed

    Xia, Xiaodong; Hao, Yuanqiang; Hu, Shengqiang; Wang, Jianxiu

    2014-01-15

    A facile strategy for the assay of target miRNA using fluorescent silver nanoclusters (AgNCs) has been described. Due to the preferable interaction between cytosine residues and Ag(+), a short cytosine-rich oligonucleotide (ODN) with only six bases 5'-TCCCCC-3' served as an efficient scaffold for the creation of the AgNCs. The AgNCs displayed a bright red emission when excited at 545nm. Such ODN base-stabilized AgNCs have been exploited for miRNA sensing. Overhangs of TCC at the 5' end (5'-TCC) and CCC at the 3' end (CCC-3') (denoted as 5'-TCC/CCC-3') appended to the hairpin ODN probe which also contains recognition sequences for target miRNA were included. Interestingly, the AgNCs/hairpin ODN probe showed similar spectral properties as that templated by 5'-TCCCCC-3'. The formation of the hairpin ODN probe/miRNA duplex separated the 5'-TCC/CCC-3' overhangs, thus disturbing the optical property or structure of the AgNCs. As a result, fluorescence quenching of the AgNCs/hairpin ODN probe was obtained, which allows for facile determination of target miRNA. The proposed method is simple and cost-effective, holding great promise for clinical applications.

  16. Extending the "Knowledge Advantage": Creating Learning Chains

    ERIC Educational Resources Information Center

    Maqsood, Tayyab; Walker, Derek; Finegan, Andrew

    2007-01-01

    Purpose: The purpose of this paper is to develop a synergy between the approaches of knowledge management in a learning organisation and supply chain management so that learning chains can be created in order to unleash innovation and creativity by managing knowledge in supply chains. Design/methodology/approach: Through extensive literature…

  17. Nursing Supplies

    MedlinePlus

    ... Stages Listen Español Text Size Email Print Share Nursing Supplies Page Content Article Body Throughout most of ... budget. (Nursing equipment also makes wonderful baby gifts.) Nursing Bras A well-made nursing bra that comfortably ...

  18. Power Supply

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Maxwell Laboratories capacitor charging power supply is the first commercial spinoff from the NASA CCDS program - a consortia of industries and government establishments to accelerate development of ground and space based commercial applications of NASA technology. The power supply transforms and conditions large voltages to charge capacitors used in x-ray sources, medical accelerators, etc. It is lighter, more reliable, more compact and efficient. Originally developed for space lasers, its commercial potential was soon recognized.

  19. "reCreate Jackson": a turnaround tale.

    PubMed

    O'Quinn, Marvin; Mulqueen, Kimberly Comer

    2007-07-01

    Jackson Health System's "reCreate Jackson" project had six key goals: Improve revenue. Optimize care delivery. Establish a lean infrastructure and support expense. Create effective management. Achieve a balance in clinical delivery and academic missions. Ensure appropriate supply and service expense.

  20. Highly sensitive detection of cancer-related genes based on complete fluorescence restoration of a molecular beacon with a functional overhang.

    PubMed

    Li, Feng; Zhou, Ying-Ying; Peng, Ting; Xu, Huo; Zhang, Rong-Bo; Zhao, Hui; Wang, Zheng-Yong; Lv, Jian-Xin; Wu, Zai-Sheng; Shen, Zhi-Fa

    2016-07-21

    The accurate detection of cancer-related genes is of great significance for early diagnosis and targeted therapy of cancer. In this contribution, an automatically cycling operation of a functional overhang-containing molecular beacon (OMB)-based sensing system was proposed to perform amplification detection of the p53 gene. Contrary to the common molecular beacon (MB), a target DNA is designated to hybridize with a label-free recognition probe (RP) with a hairpin structure rather than OMB. In the presence of a target DNA of interest, the locked primer in RP opens and triggers the subsequent amplification procedures. The newly-developed OMB is not only capable of accomplishing cyclical nucleic acid strand-displacement polymerization (CNDP) with the help of polymerase and nicking endonuclease, but is also cleaved by restriction endonucleases, removing the quencher away from the fluorophore. Thus, the target DNA at an extremely low concentration is expected to generate a considerable amount of double-stranded and cleaved OMBs, and the quenched fluorescence is completely restored, leading to a dramatic increase in fluorescence intensity. Utilizing this sensing platform, the target gene can be detected down to 8.2 pM in a homogeneous way, and a linear response range of 0.01 to 150 nM could be obtained. More strikingly, the mutant genes can be easily distinguished from the wild-type ones. The proof-of-concept demonstrations reported herein are expected to promote the development of DNA biosensing systems, showing great potential in basic research and clinical diagnosis. PMID:27221763

  1. Highly sensitive detection of cancer-related genes based on complete fluorescence restoration of a molecular beacon with a functional overhang.

    PubMed

    Li, Feng; Zhou, Ying-Ying; Peng, Ting; Xu, Huo; Zhang, Rong-Bo; Zhao, Hui; Wang, Zheng-Yong; Lv, Jian-Xin; Wu, Zai-Sheng; Shen, Zhi-Fa

    2016-07-21

    The accurate detection of cancer-related genes is of great significance for early diagnosis and targeted therapy of cancer. In this contribution, an automatically cycling operation of a functional overhang-containing molecular beacon (OMB)-based sensing system was proposed to perform amplification detection of the p53 gene. Contrary to the common molecular beacon (MB), a target DNA is designated to hybridize with a label-free recognition probe (RP) with a hairpin structure rather than OMB. In the presence of a target DNA of interest, the locked primer in RP opens and triggers the subsequent amplification procedures. The newly-developed OMB is not only capable of accomplishing cyclical nucleic acid strand-displacement polymerization (CNDP) with the help of polymerase and nicking endonuclease, but is also cleaved by restriction endonucleases, removing the quencher away from the fluorophore. Thus, the target DNA at an extremely low concentration is expected to generate a considerable amount of double-stranded and cleaved OMBs, and the quenched fluorescence is completely restored, leading to a dramatic increase in fluorescence intensity. Utilizing this sensing platform, the target gene can be detected down to 8.2 pM in a homogeneous way, and a linear response range of 0.01 to 150 nM could be obtained. More strikingly, the mutant genes can be easily distinguished from the wild-type ones. The proof-of-concept demonstrations reported herein are expected to promote the development of DNA biosensing systems, showing great potential in basic research and clinical diagnosis.

  2. 25 CFR 137.1 - Water supply.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Water supply. 137.1 Section 137.1 Indians BUREAU OF... CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.1 Water supply. The engineering report dealt with in... capacity of the San Carlos reservoir created by the Coolidge Dam and the water supply therefor over...

  3. 25 CFR 137.1 - Water supply.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Water supply. 137.1 Section 137.1 Indians BUREAU OF INDIAN... INDIAN IRRIGATION PROJECT, ARIZONA § 137.1 Water supply. The engineering report dealt with in section 1... of the San Carlos reservoir created by the Coolidge Dam and the water supply therefor over a...

  4. 25 CFR 137.1 - Water supply.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Water supply. 137.1 Section 137.1 Indians BUREAU OF... CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.1 Water supply. The engineering report dealt with in... capacity of the San Carlos reservoir created by the Coolidge Dam and the water supply therefor over...

  5. 25 CFR 137.1 - Water supply.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Water supply. 137.1 Section 137.1 Indians BUREAU OF... CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.1 Water supply. The engineering report dealt with in... capacity of the San Carlos reservoir created by the Coolidge Dam and the water supply therefor over...

  6. 25 CFR 137.1 - Water supply.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Water supply. 137.1 Section 137.1 Indians BUREAU OF... CARLOS INDIAN IRRIGATION PROJECT, ARIZONA § 137.1 Water supply. The engineering report dealt with in... capacity of the San Carlos reservoir created by the Coolidge Dam and the water supply therefor over...

  7. Power supply

    SciTech Connect

    Yakymyshyn, Christopher Paul; Hamilton, Pamela Jane; Brubaker, Michael Allen

    2007-12-04

    A modular, low weight impedance dropping power supply with battery backup is disclosed that can be connected to a high voltage AC source and provide electrical power at a lower voltage. The design can be scaled over a wide range of input voltages and over a wide range of output voltages and delivered power.

  8. Creating "SMART" Supply Chain Scenarios Using SAP R/3

    ERIC Educational Resources Information Center

    Ragan, Joseph M.; McGettigan, Patrick J.; Storms, Michael R.; Rizman, Brian

    2004-01-01

    Pedagogical revisions to the undergraduate Haub School of Business curriculum at Saint Joseph's University employing the SAP R/3 system encompass the core accounting courses traversing the sophomore and junior years. The entire accounting curriculum was overhauled in order to integrate SAP R/3. Each course progressively builds upon and expands the…

  9. Information flow in the pharmaceutical supply chain.

    PubMed

    Yousefi, Nazila; Alibabaei, Ahmad

    2015-01-01

    Managing the supply chain plays an important role in creating competitive advantages for companies. Adequate information flow in supply chain is one of the most important issues in SCM. Therefore, using certain Information Systems can have a significant role in managing and integrating data and information within the supply chain. Pharmaceutical supply chain is more complex than many other supply chains, in the sense that it can affect social and political perspectives. On the other hand, managing the pharmaceutical supply chain is difficult because of its complexity and also government regulations in this field. Although, Iran has progressed a lot in pharmaceutical manufacturing, still there are many unsolved issues in managing the information flow in the pharmaceutical supply chain. In this study, we reviewed the benefits of using different levels of an integrated information system in the supply chain and the possible challenges ahead.

  10. Information flow in the pharmaceutical supply chain.

    PubMed

    Yousefi, Nazila; Alibabaei, Ahmad

    2015-01-01

    Managing the supply chain plays an important role in creating competitive advantages for companies. Adequate information flow in supply chain is one of the most important issues in SCM. Therefore, using certain Information Systems can have a significant role in managing and integrating data and information within the supply chain. Pharmaceutical supply chain is more complex than many other supply chains, in the sense that it can affect social and political perspectives. On the other hand, managing the pharmaceutical supply chain is difficult because of its complexity and also government regulations in this field. Although, Iran has progressed a lot in pharmaceutical manufacturing, still there are many unsolved issues in managing the information flow in the pharmaceutical supply chain. In this study, we reviewed the benefits of using different levels of an integrated information system in the supply chain and the possible challenges ahead. PMID:26664401

  11. Information flow in the pharmaceutical supply chain

    PubMed Central

    Yousefi, Nazila; Alibabaei, Ahmad

    2015-01-01

    Managing the supply chain plays an important role in creating competitive advantages for companies. Adequate information flow in supply chain is one of the most important issues in SCM. Therefore, using certain Information Systems can have a significant role in managing and integrating data and information within the supply chain. Pharmaceutical supply chain is more complex than many other supply chains, in the sense that it can affect social and political perspectives. On the other hand, managing the pharmaceutical supply chain is difficult because of its complexity and also government regulations in this field. Although, Iran has progressed a lot in pharmaceutical manufacturing, still there are many unsolved issues in managing the information flow in the pharmaceutical supply chain. In this study, we reviewed the benefits of using different levels of an integrated information system in the supply chain and the possible challenges ahead. PMID:26664401

  12. Creating a National Skills Corporation. Policy Report.

    ERIC Educational Resources Information Center

    Atkinson, Rob

    To address the skills shortages stemming from the transition to a more technological and skills-intensive economy, Congress established a program whereby funds from H-1B visa fees would provide seed funds for private companies, labor, and government to join together in creating training alliances focused on skills in short supply. Unfortunately,…

  13. Creating a Classroom Library.

    ERIC Educational Resources Information Center

    Hepler, Susan; And Others

    1992-01-01

    Presents ideas for creating classroom libraries, noting how to set up a library (create a space, build and organize the collection, and set rules), where to find books at bargain prices (e.g., garage sales, libraries, book clubs, and grants), basic books to include, and information on authors and illustrators. (SM)

  14. The triple-A supply chain.

    PubMed

    Lee, Hau L

    2004-10-01

    Building a strong supply chain is essential for business success. But when it comes to improving their supply chains, few companies take the right approach. Many businesses work to make their chains faster or more cost-effective, assuming that those steps are the keys to competitive advantage. To the contrary: Supply chains that focus on speed and costs tend to deteriorate over time. The author has spent 15 years studying more than 60 companies to gain insight into this and other supply chain dilemmas. His conclusion: Only companies that build supply chains that are agile, adaptable, and aligned get ahead of their rivals. All three components are essential; without any one of them, supply chains break down. Great companies create supply chains that respond to abrupt changes in markets. Agility is critical because in most industries, both demand and supply fluctuate rapidly and widely. Supply chains typically cope by playing speed against costs, but agile ones respond both quickly and cost-efficiently. Great companies also adapt their supply networks when markets or strategies change. The best supply chains allow managers to identify structural shifts early by recording the latest data, filtering out noise, and tracking key patterns. Finally, great companies align the interests of the partners in their supply chains with their own. That's important because every firm is concerned solely with its own interests. If its goals are out of alignment with those of other partners in the supply chain, performance will suffer. When companies hear about the triple-A supply chain, they assume that building one will require increased technology and investment. But most firms already have the infrastructure in place to create one. A fresh attitude alone can go a long way toward making it happen.

  15. Reinforcement learning in supply chains.

    PubMed

    Valluri, Annapurna; North, Michael J; Macal, Charles M

    2009-10-01

    Effective management of supply chains creates value and can strategically position companies. In practice, human beings have been found to be both surprisingly successful and disappointingly inept at managing supply chains. The related fields of cognitive psychology and artificial intelligence have postulated a variety of potential mechanisms to explain this behavior. One of the leading candidates is reinforcement learning. This paper applies agent-based modeling to investigate the comparative behavioral consequences of three simple reinforcement learning algorithms in a multi-stage supply chain. For the first time, our findings show that the specific algorithm that is employed can have dramatic effects on the results obtained. Reinforcement learning is found to be valuable in multi-stage supply chains with several learning agents, as independent agents can learn to coordinate their behavior. However, learning in multi-stage supply chains using these postulated approaches from cognitive psychology and artificial intelligence take extremely long time periods to achieve stability which raises questions about their ability to explain behavior in real supply chains. The fact that it takes thousands of periods for agents to learn in this simple multi-agent setting provides new evidence that real world decision makers are unlikely to be using strict reinforcement learning in practice.

  16. Supply chain optimization for pediatric perioperative departments.

    PubMed

    Davis, Janice L; Doyle, Robert

    2011-09-01

    Economic challenges compel pediatric perioperative departments to reduce nonlabor supply costs while maintaining the quality of patient care. Optimization of the supply chain introduces a framework for decision making that drives fiscally responsible decisions. The cost-effective supply chain is driven by implementing a value analysis process for product selection, being mindful of product sourcing decisions to reduce supply expense, creating logistical efficiency that will eliminate redundant processes, and managing inventory to ensure product availability. The value analysis approach is an analytical methodology for product selection that involves product evaluation and recommendation based on consideration of clinical benefit, overall financial impact, and revenue implications. PMID:21884843

  17. Supply chain optimization for pediatric perioperative departments.

    PubMed

    Davis, Janice L; Doyle, Robert

    2011-09-01

    Economic challenges compel pediatric perioperative departments to reduce nonlabor supply costs while maintaining the quality of patient care. Optimization of the supply chain introduces a framework for decision making that drives fiscally responsible decisions. The cost-effective supply chain is driven by implementing a value analysis process for product selection, being mindful of product sourcing decisions to reduce supply expense, creating logistical efficiency that will eliminate redundant processes, and managing inventory to ensure product availability. The value analysis approach is an analytical methodology for product selection that involves product evaluation and recommendation based on consideration of clinical benefit, overall financial impact, and revenue implications.

  18. Bioindustry Creates Green Jobs

    SciTech Connect

    2013-07-01

    The U.S. bioindustry is expanding rapidly in response to the need for a near-term alternative to liquid petroleum fuels. The Energy Independence and Security Act of 2007 (EISA) requires that renewable fuels collectively supply at least 36 billion gallons of U.S. motor fuels by 2022.

  19. Creating physics stars

    NASA Astrophysics Data System (ADS)

    Banks, Michael

    2013-07-01

    Korea has begun an ambitious 5bn plan to create 50 new institutes dedicated to fundamental research. Michael Banks meets physicist Se-Jung Oh, president of the Institute for Basic Science, to find out more.

  20. Creating a Classroom Newspaper.

    ERIC Educational Resources Information Center

    Buss, Kathleen, Ed.; McClain-Ruelle, Leslie, Ed.

    Based on the premise that students can learn a great deal by reading and writing a newspaper, this book was created by preservice instructors to teach upper elementary students (grades 3-5) newspaper concepts, journalism, and how to write newspaper articles. It shows how to use newspaper concepts to help students integrate knowledge from multiple…

  1. Creating a Logo Environment.

    ERIC Educational Resources Information Center

    Riordon, Tim

    1982-01-01

    Discusses creation of computer classroom environment by implementing Logo, a computer program language designed to develop knowledge of programing, mathematics, and problem solving. Five questions are examined concerning Logo environment, attributes, elements absent in Logo environment, reasons for creating environment, and how to begin. Six…

  2. Creating an Effective Newsletter

    ERIC Educational Resources Information Center

    Shackelford, Ray; Griffis, Kurt

    2006-01-01

    Newsletters are an important resource or form of media. They offer a cost-effective way to keep people informed, as well as to promote events and programs. Production of a newsletter makes an excellent project, relevant to real-world communication, for technology students. This article presents an activity on how to create a short newsletter. The…

  3. Creating an Interactive PDF

    ERIC Educational Resources Information Center

    Branzburg, Jeffrey

    2008-01-01

    There are many ways to begin a PDF document using Adobe Acrobat. The easiest and most popular way is to create the document in another application (such as Microsoft Word) and then use the Adobe Acrobat software to convert it to a PDF. In this article, the author describes how he used Acrobat's many tools in his project--an interactive…

  4. Creating dedicated bioenergy crops

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Bioenergy is one of the current mechanisms of producing renewable energy to reduce our use of nonrenewable fossil fuels and to reduce carbon emissions into the atmosphere. Humans have been using bioenergy since we first learned to create and control fire - burning manure, peat, and wood to cook food...

  5. Looking, Writing, Creating.

    ERIC Educational Resources Information Center

    Katzive, Bonnie

    1997-01-01

    Describes how a middle school language arts teacher makes analyzing and creating visual art a partner to reading and writing in her classroom. Describes a project on art and Vietnam which shows how background information can add to and influence interpretation. Describes a unit on Greek mythology and Greek vases which leads to a related visual…

  6. Creating Dialogue by Storytelling

    ERIC Educational Resources Information Center

    Passila, Anne; Oikarinen, Tuija; Kallio, Anne

    2013-01-01

    Purpose: The objective of this paper is to develop practice and theory from Augusto Boal's dialogue technique (Image Theatre) for organisational use. The paper aims to examine how the members in an organisation create dialogue together by using a dramaturgical storytelling framework where the dialogue emerges from storytelling facilitated by…

  7. Creating a Market.

    ERIC Educational Resources Information Center

    Kazimirski, J.; And Others

    The second in a series of programmed books, "Creating a Market" is published by the International Labour Office as a manual for persons studying marketing. This manual was designed to meet the needs of the labor organization's technical cooperation programs and is primarily concerned with consumer goods industries. Using a fill-in-the-blanks and…

  8. Creating Pupils' Internet Magazine

    ERIC Educational Resources Information Center

    Bognar, Branko; Šimic, Vesna

    2014-01-01

    This article presents an action research, which aimed to improve pupils' literary creativity and enable them to use computers connected to the internet. The study was conducted in a small district village school in Croatia. Creating a pupils' internet magazine appeared to be an excellent way for achieving the educational aims of almost all…

  9. Creating an Interactive Globe.

    ERIC Educational Resources Information Center

    Martin, Kurt D.

    1989-01-01

    Describes a hands-on geography activity that is designed to teach longitude and latitude to fifth-grade students. Children create a scale model of the earth from a 300 gram weather balloon. This activity incorporates geography, mathematics, science, art, and homework. Provides information for obtaining materials. (KO)

  10. Creating Photo Illustrations.

    ERIC Educational Resources Information Center

    Wilson, Bradley

    2003-01-01

    Explains the uses of photo illustrations. Notes that the key to developing a successful photo illustration is collaborative planning. Outlines the following guidelines for photo illustrations: never set up a photograph to mimic reality; create only abstractions with photo illustrations; clearly label photo illustrations; and never play photo…

  11. Creating Quality Media Materials.

    ERIC Educational Resources Information Center

    Hortin, John A.; Bailey, Gerald D.

    1982-01-01

    Innovation, imagination, and student creativity are key ingredients in creating quality media materials for the small school. Student-produced media materials, slides without a camera, personalized slide programs and copy work, self-made task cards, self-made overhead transparencies, graphic materials, and utilization of the mass media are some of…

  12. Create a Critter Collector.

    ERIC Educational Resources Information Center

    Hinchey, Elizabeth K.; Nestlerode, Janet A.

    2001-01-01

    Presents methods for creating appropriate ways of collecting live specimens to use for firsthand observation in the classroom. Suggests ecological questions for students to address using these devices. This project is ideal for schools that have access to piers or bridges on a coastal body of water. (NB)

  13. Creating Historical Drama.

    ERIC Educational Resources Information Center

    Cassler, Robert

    1990-01-01

    Describes creating for the National Archives Public Education Department a historical drama, "Second in the Realm," based on the story of the Magna Carta. Demonstrates the effectiveness of historical drama as a teaching tool. Explains the difficulties of writing such dramas and provides guidelines for overcoming these problems. (NL)

  14. Creating Special Events

    ERIC Educational Resources Information Center

    deLisle, Lee

    2009-01-01

    "Creating Special Events" is organized as a systematic approach to festivals and events for students who seek a career in event management. This book looks at the evolution and history of festivals and events and proceeds to the nuts and bolts of event management. The book presents event management as the means of planning, organizing, directing,…

  15. Create Your State

    ERIC Educational Resources Information Center

    Dunham, Kris; Melvin, Samantha

    2011-01-01

    Students are often encouraged to work together with their classmates, sometimes with other classes, occasionally with kids at other schools, but rarely with kids across the country. In this article the authors describe the Create Your State project, a collaborative nationwide project inspired by the Texas Chair Project wherein the artist, Damien…

  16. Creating a Classroom Makerspace

    ERIC Educational Resources Information Center

    Rivas, Luz

    2014-01-01

    What is a makerspace? Makerspaces are community-operated physical spaces where people (makers) create do-it-yourself projects together. These membership spaces serve as community labs where people learn together and collaborate on projects. Makerspaces often have tools and equipment like 3-D printers, laser cutters, and soldering irons.…

  17. How Banks Create Money.

    ERIC Educational Resources Information Center

    Beale, Lyndi

    This teaching module explains how the U.S. banking system uses excess reserves to create money in the form of new deposits for borrowers. The module is part of a computer-animated series of four-to-five-minute modules illustrating standard concepts in high school economics. Although the module is designed to accompany the video program, it may be…

  18. Creating bulk nanocrystalline metal.

    SciTech Connect

    Fredenburg, D. Anthony; Saldana, Christopher J.; Gill, David D.; Hall, Aaron Christopher; Roemer, Timothy John; Vogler, Tracy John; Yang, Pin

    2008-10-01

    Nanocrystalline and nanostructured materials offer unique microstructure-dependent properties that are superior to coarse-grained materials. These materials have been shown to have very high hardness, strength, and wear resistance. However, most current methods of producing nanostructured materials in weapons-relevant materials create powdered metal that must be consolidated into bulk form to be useful. Conventional consolidation methods are not appropriate due to the need to maintain the nanocrystalline structure. This research investigated new ways of creating nanocrystalline material, new methods of consolidating nanocrystalline material, and an analysis of these different methods of creation and consolidation to evaluate their applicability to mesoscale weapons applications where part features are often under 100 {micro}m wide and the material's microstructure must be very small to give homogeneous properties across the feature.

  19. Creating esthetic composite restorations.

    PubMed

    Grin, D

    2000-05-01

    The purpose of this article is to describe a fabrication technique to assist dental technicians creating esthetic indirect composite restorations. After the teeth have been prepared and the models completed, the technician can begin the fabrication process. Translucent dentin is selected to reduce opacity and enhance the blend with the remaining dentition. High chroma modifiers can then be placed into the fossa area to replicate dentin seen in natural dentition. Different incisal materials can then be layered into the build-up to regulate the value of the restoration. Special effects such as hypocalcification are placed internally to mimic naturally occurring esthetics. Realistic anatomy is created using a small-tipped instrument directly into the final layer of uncured enamel material. Fissure characterization is placed in the restoration to match existing dentition. Fit and margins are verified on separate dies to minimize discrepancies. Path of insertion and proximal contacts are established on a solid model to minimize chairside adjustments.

  20. Creating Geoscience Leaders

    NASA Astrophysics Data System (ADS)

    Buskop, J.; Buskop, W.

    2013-12-01

    The United Nations Educational, Scientific, and Cultural Organization recognizes 21 World Heritage in the United States, ten of which have astounding geological features: Wrangell St. Elias National Park, Olympic National Park, Mesa Verde National Park, Chaco Canyon, Glacier National Park, Carlsbad National Park, Mammoth Cave, Great Smokey Mountains National Park, Hawaii Volcanoes National Park, and Everglades National Park. Created by a student frustrated with fellow students addicted to smart phones with an extreme lack of interest in the geosciences, one student visited each World Heritage site in the United States and created one e-book chapter per park. Each chapter was created with original photographs, and a geological discovery hunt to encourage teen involvement in preserving remarkable geological sites. Each chapter describes at least one way young adults can get involved with the geosciences, such a cave geology, glaciology, hydrology, and volcanology. The e-book describes one park per chapter, each chapter providing a geological discovery hunt, information on how to get involved with conservation of the parks, geological maps of the parks, parallels between archaeological and geological sites, and how to talk to a ranger. The young author is approaching UNESCO to publish the work as a free e-book to encourage involvement in UNESCO sites and to prove that the geosciences are fun.

  1. Economic drivers of mineral supply

    USGS Publications Warehouse

    Wagner, Lorie A.; Sullivan, Daniel E.; Sznopek, John L.

    2003-01-01

    The debate over the adequacy of future supplies of mineral resources continues in light of the growing use of mineral-based materials in the United States. According to the U.S. Geological Survey, the quantity of new materials utilized each year has dramatically increased from 161 million tons2 in 1900 to 3.2 billion tons in 2000. Of all the materials used during the 20th century in the United States, more than half were used in the last 25 years. With the Earth?s endowment of natural resources remaining constant, and increased demand for resources, economic theory states that as depletion approaches, prices rise. This study shows that many economic drivers (conditions that create an economic incentive for producers to act in a particular way) such as the impact of globalization, technological improvements, productivity increases, and efficient materials usage are at work simultaneously to impact minerals markets and supply. As a result of these economic drivers, the historical price trend of mineral prices3 in constant dollars has declined as demand has risen. When price is measured by the cost in human effort, the price trend also has been almost steadily downward. Although the United States economy continues its increasing mineral consumption trend, the supply of minerals has been able to keep pace. This study shows that in general supply has grown faster than demand, causing a declining trend in mineral prices.

  2. Creating healthy camp experiences.

    PubMed

    Walton, Edward A; Tothy, Alison S

    2011-04-01

    The American Academy of Pediatrics has created recommendations for health appraisal and preparation of young people before participation in day or resident camps and to guide health and safety practices for children at camp. These recommendations are intended for parents, primary health care providers, and camp administration and health center staff. Although camps have diverse environments, there are general guidelines that apply to all situations and specific recommendations that are appropriate under special conditions. This policy statement has been reviewed and is supported by the American Camp Association. PMID:21444589

  3. Creating sustainable performance.

    PubMed

    Spreitzer, Gretchen; Porath, Christine

    2012-01-01

    What makes for sustainable individual and organizational performance? Employees who are thriving-not just satisfied and productive but also engaged in creating the future. The authors found that people who fit this description demonstrated 16% better overall performance, 125% less burnout, 32% more commitment to the organization, and 46% more job satisfaction than their peers. Thriving has two components: vitality, or the sense of being alive and excited, and learning, or the growth that comes from gaining knowledge and skills. Some people naturally build vitality and learning into their jobs, but most employees are influenced by their environment. Four mechanisms, none of which requires heroic effort or major resources, create the conditions for thriving: providing decision-making discretion, sharing information about the organization and its strategy, minimizing incivility, and offering performance feedback. Organizations such as Alaska Airlines, Zingerman's, Quicken Loans, and Caiman Consulting have found that helping people grow and remain energized at work is valiant on its own merits-but it can also boost performance in a sustainable way. PMID:22299508

  4. Creating corporate advantage.

    PubMed

    Collis, D J; Montgomery, C A

    1998-01-01

    What differentiates truly great corporate strategies from the merely adequate? How can executives at the corporate level create tangible advantage for their businesses that makes the whole more than the sum of the parts? This article presents a comprehensive framework for value creation in the multibusiness company. It addresses the most fundamental questions of corporate strategy: What businesses should a company be in? How should it coordinate activities across businesses? What role should the corporate office play? How should the corporation measure and control performance? Through detailed case studies of Tyco International, Sharp, the Newell Company, and Saatchi and Saatchi, the authors demonstrate that the answers to all those questions are driven largely by the nature of a company's special resources--its assets, skills, and capabilities. These range along a continuum from the highly specialized at one end to the very general at the other. A corporation's location on the continuum constrains the set of businesses it should compete in and limits its choices about the design of its organization. Applying the framework, the authors point out the common mistakes that result from misaligned corporate strategies. Companies mistakenly enter businesses based on similarities in products rather than the resources that contribute to competitive advantage in each business. Instead of tailoring organizational structures and systems to the needs of a particular strategy, they create plain-vanilla corporate offices and infrastructures. The company examples demonstrate that one size does not fit all. One can find great corporate strategies all along the continuum.

  5. Creating corporate advantage.

    PubMed

    Collis, D J; Montgomery, C A

    1998-01-01

    What differentiates truly great corporate strategies from the merely adequate? How can executives at the corporate level create tangible advantage for their businesses that makes the whole more than the sum of the parts? This article presents a comprehensive framework for value creation in the multibusiness company. It addresses the most fundamental questions of corporate strategy: What businesses should a company be in? How should it coordinate activities across businesses? What role should the corporate office play? How should the corporation measure and control performance? Through detailed case studies of Tyco International, Sharp, the Newell Company, and Saatchi and Saatchi, the authors demonstrate that the answers to all those questions are driven largely by the nature of a company's special resources--its assets, skills, and capabilities. These range along a continuum from the highly specialized at one end to the very general at the other. A corporation's location on the continuum constrains the set of businesses it should compete in and limits its choices about the design of its organization. Applying the framework, the authors point out the common mistakes that result from misaligned corporate strategies. Companies mistakenly enter businesses based on similarities in products rather than the resources that contribute to competitive advantage in each business. Instead of tailoring organizational structures and systems to the needs of a particular strategy, they create plain-vanilla corporate offices and infrastructures. The company examples demonstrate that one size does not fit all. One can find great corporate strategies all along the continuum. PMID:10179655

  6. Entanglement Created by Dissipation

    SciTech Connect

    Alharbi, Abdullah F.; Ficek, Zbigniew

    2011-10-27

    A technique for entangling closely separated atoms by the process of dissipative spontaneous emission is presented. The system considered is composed of two non-identical two-level atoms separated at the quarter wavelength of a driven standing wave laser field. At this atomic distance, only one of the atoms can be addressed by the laser field. In addition, we arrange the atomic dipole moments to be oriented relative to the inter-atomic axis such that the dipole-dipole interaction between the atoms is zero at this specific distance. It is shown that an entanglement can be created between the atoms on demand by tuning the Rabi frequency of the driving field to the difference between the atomic transition frequencies. The amount of the entanglement created depends on the ratio between the damping rates of the atoms, but is independent of the frequency difference between the atoms. We also find that the transient buildup of an entanglement between the atoms may differ dramatically for different initial atomic conditions.

  7. Feedstock Supply System Logistics

    SciTech Connect

    2006-06-01

    Feedstock supply is a significant cost component in the production of biobased fuels, products, and power. The uncertainty of the biomass feedstock supply chain and associated risks are major barriers to procuring capital funding for start-up biorefineries.

  8. Creating With Carbon

    NASA Technical Reports Server (NTRS)

    2003-01-01

    A subsidiary of SI Diamond Technology, Inc., Applied Nanotech, of Austin, Texas, is creating a buzz among various technology firms and venture capital groups interested in the company s progressive research on carbon-related field emission devices, including carbon nanotubes, filaments of pure carbon less than one ten-thousandth the width of human hair. Since their discovery in 1991, carbon nanotubes have gained considerable attention due to their unique physical properties. For example, a single perfect carbon nanotube can range from 10 to 100 times stronger than steel, per unit weight. Recent studies also indicate that the nanotubes may be the best heat-conducting material in existence. These properties, combined with the ease of growing thin films or nanotubes by a variety of deposition techniques, make the carbon-based material one of the most desirable for cold field emission cathodes.

  9. Creating a TQM culture.

    PubMed

    Lynn, G; Curto, C

    1992-11-01

    Creating a culture and environment for quality improvement is hard work that takes time and commitment. It is often frustrating and painful. For an organization to be successful in this transformation, leadership is not just important, it is vital. The leaders in TQM have new roles to play, roles that go against the grain of many of the forces that led to management success. The tasks of the leaders in a TQM organization emphasize building teamwork and removing barriers that prevent the organization from meeting customer needs. When Jamie Haughton, CEO of Corning, was asked where in his job he found the time to commit to TQM, he replied, "Continuous quality improvement is my job; it is the most important thing I do ... Quality is the primary responsibility of the leader."

  10. Creating Griffith Observatory

    NASA Astrophysics Data System (ADS)

    Cook, Anthony

    2013-01-01

    Griffith Observatory has been the iconic symbol of the sky for southern California since it began its public mission on May 15, 1935. While the Observatory is widely known as being the gift of Col. Griffith J. Griffith (1850-1919), the story of how Griffith’s gift became reality involves many of the people better known for other contributions that made Los Angeles area an important center of astrophysics in the 20th century. Griffith began drawing up his plans for an observatory and science museum for the people of Los Angeles after looking at Saturn through the newly completed 60-inch reflector on Mt. Wilson. He realized the social impact that viewing the heavens could have if made freely available, and discussing the idea of a public observatory with Mt. Wilson Observatory’s founder, George Ellery Hale, and Director, Walter Adams. This resulted, in 1916, in a will specifying many of the features of Griffith Observatory, and establishing a committee managed trust fund to build it. Astronomy popularizer Mars Baumgardt convinced the committee at the Zeiss Planetarium projector would be appropriate for Griffith’s project after the planetarium was introduced in Germany in 1923. In 1930, the trust committee judged funds to be sufficient to start work on creating Griffith Observatory, and letters from the Committee requesting help in realizing the project were sent to Hale, Adams, Robert Millikan, and other area experts then engaged in creating the 200-inch telescope eventually destined for Palomar Mountain. A Scientific Advisory Committee, headed by Millikan, recommended that Caltech Physicist Edward Kurth be put in charge of building and exhibit design. Kurth, in turn, sought help from artist Russell Porter. The architecture firm of John C. Austin and Fredrick Ashley was selected to design the project, and they adopted the designs of Porter and Kurth. Philip Fox of the Adler Planetarium was enlisted to manage the completion of the Observatory and become its

  11. Creating the living brand.

    PubMed

    Bendapudi, Neeli; Bendapudi, Venkat

    2005-05-01

    It's easy to conclude from the literature and the lore that top-notch customer service is the province of a few luxury companies and that any retailer outside that rarefied atmosphere is condemned to offer mediocre service at best. But even companies that position themselves for the mass market can provide outstanding customer-employee interactions and profit from them, if they train employees to reflect the brand's core values. The authors studied the convenience store industry in depth and focused on two that have developed a devoted following: QuikTrip (QT) and Wawa. Turnover rates at QT and Wawa are 14% and 22% respectively, much lower than the typical rate in retail. The authors found six principles that both firms embrace to create a strong culture of customer service. Know what you're looking for: A focus on candidates' intrinsic traits allows the companies to hire people who will naturally bring the right qualities to the job. Make the most of talent: In mass-market retail, talent is generally viewed as a commodity, but that outlook becomes a self-fulfilling prophesy. Create pride in the brand: Service quality depends directly on employees' attachment to the brand. Build community: Wawa and QT have made concerted efforts to build customer loyalty through a sense of community. Share the business context: Employees need a clear understanding of how their company operates and how it defines success. Satisfy the soul: To win an employee's passionate engagement, a company must meet his or her needs for security, esteem, and justice. PMID:15929408

  12. Supply chain challenges. building relationships.

    PubMed

    Beth, Scott; Burt, David N; Copacino, William; Gopal, Chris; Lee, Hau L; Lynch, Robert Porter; Morris, Sandra

    2003-07-01

    Supply chain management is all about software and systems, right? Put in the best technology, sit back, and watch as your processes run smoothly and the savings roll in? Apparently not. When HBR convened a panel of leading thinkers in the field of supply chain management, technology was not top of mind. People and relationships were the dominant issues of the day. The opportunities and problems created by globalization, for example, are requiring companies to establish relationships with new types of suppliers. The ever-present pressure for speed and cost containment is making it even more important to break down stubbornly high internal barriers and establish more effective cross-functional relationships. The costs of failure have never been higher. The leading supply chain performers are applying new technology, new innovations, and process thinking to far greater advantage than the laggards, reaping tremendous gains in all the variables that affect shareholder value: cost, customer service, asset productivity, and revenue generation. And the gap between the leaders and the losers is growing in almost every industry. This roundtable gathered many of the leading thinkers and doers in the field of supply chain management, including practitioners Scott Beth of Intuit, Sandra Morris of Intel, and Chris Gopal of Unisys. David Burt of the University of San Diego and Stanford's Hau Lee bring the latest research from academia. Accenture's William Copacino and the Warren Company's Robert Porter Lynch offer the consultant's perspectives. Together, they take a wide-ranging view of such topics as developing talent, the role of the chief executive, and the latest technologies, exploring both the tactical and the strategic in the current state of supply chain management.

  13. E-commerce for healthcare supply procurement.

    PubMed

    Arbietman, D; Lirov, E; Lirov, R; Lirov, Y

    2001-01-01

    The total investment of the more than fifty e-commerce startups that entered healthcare supply chain management in the past three years has surpassed $500 million. However, none of these early entrants has delivered on the initial promise of restructuring the entire supply chain, replacing the traditional intermediaries, or at least achieving substantial revenue. This article offers a new business-to-business (B2B) e-commerce solution classification paradigm and uses it to analyze the functional requirements for an effective and, efficient healthcare supply chain marketplace. The analysis exposes several fundamental B2B market complexities that prevent the early entrants from creating a solid customer base and reaching desired liquidity goals. It also identifies several technological solutions to the problems mentioned. These new technologies create a comprehensive and symmetric order-matching engine that is capable of aggregating buy orders, requesting quotes from multiple vendors simultaneously, and negotiating along multiple criteria.

  14. E-commerce for healthcare supply procurement.

    PubMed

    Arbietman, D; Lirov, E; Lirov, R; Lirov, Y

    2001-01-01

    The total investment of the more than fifty e-commerce startups that entered healthcare supply chain management in the past three years has surpassed $500 million. However, none of these early entrants has delivered on the initial promise of restructuring the entire supply chain, replacing the traditional intermediaries, or at least achieving substantial revenue. This article offers a new business-to-business (B2B) e-commerce solution classification paradigm and uses it to analyze the functional requirements for an effective and, efficient healthcare supply chain marketplace. The analysis exposes several fundamental B2B market complexities that prevent the early entrants from creating a solid customer base and reaching desired liquidity goals. It also identifies several technological solutions to the problems mentioned. These new technologies create a comprehensive and symmetric order-matching engine that is capable of aggregating buy orders, requesting quotes from multiple vendors simultaneously, and negotiating along multiple criteria. PMID:11338910

  15. Creating Heliophysics Concept Maps

    NASA Astrophysics Data System (ADS)

    Ali, N. A.; Peticolas, L. M.; Paglierani, R.; Mendez, B. J.

    2011-12-01

    The Center for Science Education at University of California Berkeley's Space Sciences Laboratory is creating concept maps for Heliophysics and would like to get input from scientists. The purpose of this effort is to identify key concepts related to Heliophysics and map their progression to show how students' understanding of Heliophysics might develop from Kindergarten through higher education. These maps are meant to tie into the AAAS Project 2061 Benchmarks for Scientific Literacy and National Science Education Standards. It is hoped that the results of this effort will be useful for curriculum designers developing Heliophysics-related curriculum materials and classroom teachers using Heliophysics materials. The need for concept maps was identified as a result of product analysis undertaken by the NASA Heliophysics Forum Team. The NASA Science Education and Public Outreach Forums have as two of their goals to improve the characterization of the contents of the Science Mission Directorate and Public Outreach (SMD E/PO) portfolio (Objective 2.1) and assist SMD in addressing gaps in the portfolio of SMD E/PO products and project activities (Objective 2.2). An important part of this effort is receiving feedback from solar scientists regarding the inclusion of key concepts and their progression in the maps. This session will introduce the draft concept maps and elicit feedback from scientists.

  16. Creating alternatives in science

    PubMed Central

    2009-01-01

    Traditional scientist training at the PhD level does not prepare students to be competitive in biotechnology or other non-academic science careers. Some universities have developed biotechnology-relevant doctoral programmes, but most have not. Forming a life science career club makes a statement to university administrators that it is time to rework the curriculum to include biotechnology-relevant training. A career club can supplement traditional PhD training by introducing students to available career choices, help them develop a personal network and teach the business skills that they will need to be competitive in science outside of academia. This paper is an instructional guide designed to help students create a science career club at their own university. These suggestions are based on the experience gained in establishing such a club for the Graduate School at the University of Colorado Denver. We describe the activities that can be offered, the job descriptions for the offices required and potential challenges. With determination, a creative spirit, and the guidance of this paper, students should be able to greatly increase awareness of science career options, and begin building the skills necessary to become competitive in non-academic science. PMID:20161069

  17. Creating Sample Plans

    1999-03-24

    The program has been designed to increase the accuracy and reduce the preparation time for completing sampling plans. It consists of our files 1. Analyte/Combination (AnalCombo) A list of analytes and combinations of analytes that can be requested of the onsite and offsite labs. Whenever a specific combination of analytes or suite names appear on the same line as the code number, this indicates that one sample can be placed in one bottle to bemore » analyzed for these paremeters. A code number is assigned for each analyte and combination of analytes. 2. Sampling Plans Database (SPDb) A database that contains all of the analytes and combinations of analytes along with the basic information required for preparing a sample plan. That basic information includes the following fields; matrix, hold time, preservation, sample volume, container size, if the bottle caps are taped, acceptable choices. 3. Sampling plans create (SPcreate) a file that will lookup information from the Sampling Plans Database and the Job Log File (JLF98) A major database used by Sample Managemnet Services for recording more than 100 fields of information.« less

  18. Penumatic-power supply

    NASA Technical Reports Server (NTRS)

    Kramer, R. C.

    1981-01-01

    Portable compressed air supply has two or more outputs at pressures from 20 to 100 psi. Applications include operating production equipment, spraying paint and lubricants, and pressurizing refrigeration systems. Supply filters air from standard high-pressure line, reduces it to working pressure, and adds lubricant when required. Regulator supplies low-pressure air to output channels. On channel lines, vernier-control valves select output pressures.

  19. Creating a Toilet Training Plan

    MedlinePlus

    ... Size Email Print Share Creating a Toilet Training Plan Page Content Article Body These are the tools ... will need to create your own toilet-training plan and implement it at the best time for ...

  20. Sustainable Supply Chain Management Programs in the 21st Century

    ERIC Educational Resources Information Center

    Neureuther, Brian D.; O'Neill, Kevin

    2011-01-01

    One of the most difficult challenges for an undergraduate supply chain management program at smaller universities is to create an environment of sustainability. Supply chain management is not at the tip of tongue for many graduating high school students and few undergraduate curriculums require a course in the content area. This research addresses…

  1. Competing for supply.

    PubMed

    Stolle, B

    2001-02-01

    The Internet was supposed to make it possible for anybody anywhere to get anything anytime. Instead, it's magnified suppliers' miscalculations into global shortages. But if the Net caused these supply chain woes, it's also the solution, says the CEO of a supply-chain software manufacturer. PMID:11213695

  2. Power supply conditioning circuit

    NASA Technical Reports Server (NTRS)

    Primas, L. E.; Loveland, R.

    1987-01-01

    A power supply conditioning circuit that can reduce Periodic and Random Deviations (PARD) on the output voltages of dc power supplies to -150 dBV from dc to several KHz with no measurable periodic deviations is described. The PARD for a typical commercial low noise power supply is -74 dBV for frequencies above 20 Hz and is often much worse at frequencies below 20 Hz. The power supply conditioning circuit described here relies on the large differences in the dynamic impedances of a constant current diode and a zener diode to establish a dc voltage with low PARD. Power supplies with low PARD are especially important in circuitry involving ultrastable frequencies for the Deep Space Network.

  3. Spatial Data Supply Chains

    NASA Astrophysics Data System (ADS)

    Varadharajulu, P.; Azeem Saqiq, M.; Yu, F.; McMeekin, D. A.; West, G.; Arnold, L.; Moncrieff, S.

    2015-06-01

    This paper describes current research into the supply of spatial data to the end user in as close to real time as possible via the World Wide Web. The Spatial Data Infrastructure paradigm has been discussed since the early 1990s. The concept has evolved significantly since then but has almost always examined data from the perspective of the supplier. It has been a supplier driven focus rather than a user driven focus. The current research being conducted is making a paradigm shift and looking at the supply of spatial data as a supply chain, similar to a manufacturing supply chain in which users play a significant part. A comprehensive consultation process took place within Australia and New Zealand incorporating a large number of stakeholders. Three research projects that have arisen from this consultation process are examining Spatial Data Supply Chains within Australia and New Zealand and are discussed within this paper.

  4. Generating Resources Supply Curves.

    SciTech Connect

    United States. Bonneville Power Administration. Division of Power Resources Planning.

    1985-07-01

    This report documents Pacific Northwest supply curve information for both renewable and other generating resources. Resources are characterized as ''Renewable'' and ''Other'' as defined in section 3 or the Pacific Northwest Electric Power Planning and Conservation Act. The following resources are described: renewable: (cogeneration; geothermal; hydroelectric (new); hydroelectric (efficiency improvement); solar; and wind); other (nonrenewable generation resources: coal; combustion turbines; and nuclear. Each resource has the following information documented in tabular format: (1) Technical Characteristics; (2) Costs (capital and O and M); (3) Energy Distribution by Month; and (4) Supply Forecast (energy). Combustion turbine (CT) energy supply is not forecasted because of CT's typical peaking application. Their supply is therefore unconstrained in order to facilitate analysis of their operation in the regional electrical supply system. The generic nuclear resource is considered unavailable to the region over the planning horizon.

  5. Analyzing nonrenewable resource supply

    SciTech Connect

    Bohi, D.R.; Toman, M.A.

    1984-01-01

    Starting with their vision of a useful model of supply behavior as dynamic and market oriented, the authors examine the literature to see what it offers, to fill in some of the missing elements, and to direct attention to the research that is required. Following an introduction, separate chapters deal with the basic theory of supply behavior; joint products, externalities, and technical change; uncertainty, expectations, and supply behavior; aggregate supply and market behavior; and empirical methods and problems. The authors argue that practical understanding of nonrenewable resource supply is hampered by gaps among theory, methodology, and data, and offer a standard designed to achieve consistency among theory, data, and estimation methods. Their recommendations for additional research focus on general specification issues, uncertainty and expectations, market-level analysis, and strategic behavioral issues. 151 references, 9 figures.

  6. Developing a model for agile supply: an empirical study from Iranian pharmaceutical supply chain.

    PubMed

    Rajabzadeh Ghatari, Ali; Mehralian, Gholamhossein; Zarenezhad, Forouzandeh; Rasekh, Hamid Reza

    2013-01-01

    Agility is the fundamental characteristic of a supply chain needed for survival in turbulent markets, where environmental forces create additional uncertainty resulting in higher risk in the supply chain management. In addition, agility helps providing the right product, at the right time to the consumer. The main goal of this research is therefore to promote supplier selection in pharmaceutical industry according to the formative basic factors. Moreover, this paper can configure its supply network to achieve the agile supply chain. The present article analyzes the supply part of supply chain based on SCOR model, used to assess agile supply chains by highlighting their specific characteristics and applicability in providing the active pharmaceutical ingredient (API). This methodology provides an analytical modeling; the model enables potential suppliers to be assessed against the multiple criteria using both quantitative and qualitative measures. In addition, for making priority of critical factors, TOPSIS algorithm has been used as a common technique of MADM model. Finally, several factors such as delivery speed, planning and reorder segmentation, trust development and material quantity adjustment are identified and prioritized as critical factors for being agile in supply of API. PMID:24250689

  7. Developing a Model for Agile Supply: an Empirical Study from Iranian Pharmaceutical Supply Chain

    PubMed Central

    Rajabzadeh Ghatari, Ali; Mehralian, Gholamhossein; Zarenezhad, Forouzandeh; Rasekh, Hamid Reza

    2013-01-01

    Agility is the fundamental characteristic of a supply chain needed for survival in turbulent markets, where environmental forces create additional uncertainty resulting in higher risk in the supply chain management. In addition, agility helps providing the right product, at the right time to the consumer. The main goal of this research is therefore to promote supplier selection in pharmaceutical industry according to the formative basic factors. Moreover, this paper can configure its supply network to achieve the agile supply chain. The present article analyzes the supply part of supply chain based on SCOR model, used to assess agile supply chains by highlighting their specific characteristics and applicability in providing the active pharmaceutical ingredient (API). This methodology provides an analytical modeling; the model enables potential suppliers to be assessed against the multiple criteria using both quantitative and qualitative measures. In addition, for making priority of critical factors, TOPSIS algorithm has been used as a common technique of MADM model. Finally, several factors such as delivery speed, planning and reorder segmentation, trust development and material quantity adjustment are identified and prioritized as critical factors for being agile in supply of API. PMID:24250689

  8. Developing a model for agile supply: an empirical study from Iranian pharmaceutical supply chain.

    PubMed

    Rajabzadeh Ghatari, Ali; Mehralian, Gholamhossein; Zarenezhad, Forouzandeh; Rasekh, Hamid Reza

    2013-01-01

    Agility is the fundamental characteristic of a supply chain needed for survival in turbulent markets, where environmental forces create additional uncertainty resulting in higher risk in the supply chain management. In addition, agility helps providing the right product, at the right time to the consumer. The main goal of this research is therefore to promote supplier selection in pharmaceutical industry according to the formative basic factors. Moreover, this paper can configure its supply network to achieve the agile supply chain. The present article analyzes the supply part of supply chain based on SCOR model, used to assess agile supply chains by highlighting their specific characteristics and applicability in providing the active pharmaceutical ingredient (API). This methodology provides an analytical modeling; the model enables potential suppliers to be assessed against the multiple criteria using both quantitative and qualitative measures. In addition, for making priority of critical factors, TOPSIS algorithm has been used as a common technique of MADM model. Finally, several factors such as delivery speed, planning and reorder segmentation, trust development and material quantity adjustment are identified and prioritized as critical factors for being agile in supply of API.

  9. Lifting BLS Power Supplies

    SciTech Connect

    Sarychev, Michael

    2007-08-01

    This note describes BLS power supplies lifting techniques and provides stress calculations for lifting plate and handles bolts. BLS power supply weight is about 120 Lbs, with the center of gravity shifted toward the right front side. A lifting plate is used to attach a power supply to a crane or a hoist. Stress calculations show that safety factors for lifting plate are 12.9 (vs. 5 required) for ultimate stress and 5.7 (vs. 3 required) for yield stress. Safety factor for shackle bolt thread shear load is 37, and safety factor for bolts that attach handles is 12.8.

  10. Detection of Slope Movement by Comparing Point Clouds Created by SFM Software

    NASA Astrophysics Data System (ADS)

    Oda, Kazuo; Hattori, Satoko; Takayama, Toko

    2016-06-01

    This paper proposes movement detection method between point clouds created by SFM software, without setting any onsite georeferenced points. SfM software, like Smart3DCaputure, PhotoScan, and Pix4D, are convenient for non-professional operator of photogrammetry, because these systems require simply specification of sequence of photos and output point clouds with colour index which corresponds to the colour of original image pixel where the point is projected. SfM software can execute aerial triangulation and create dense point clouds fully automatically. This is useful when monitoring motion of unstable slopes, or loos rocks in slopes along roads or railroads. Most of existing method, however, uses mesh-based DSM for comparing point clouds before/after movement and it cannot be applied in such cases that part of slopes forms overhangs. And in some cases movement is smaller than precision of ground control points and registering two point clouds with GCP is not appropriate. Change detection method in this paper adopts CCICP (Classification and Combined ICP) algorithm for registering point clouds before / after movement. The CCICP algorithm is a type of ICP (Iterative Closest Points) which minimizes point-to-plane, and point-to-point distances, simultaneously, and also reject incorrect correspondences based on point classification by PCA (Principle Component Analysis). Precision test shows that CCICP method can register two point clouds up to the 1 pixel size order in original images. Ground control points set in site are useful for initial setting of two point clouds. If there are no GCPs in site of slopes, initial setting is achieved by measuring feature points as ground control points in the point clouds before movement, and creating point clouds after movement with these ground control points. When the motion is rigid transformation, in case that a loose Rock is moving in slope, motion including rotation can be analysed by executing CCICP for a loose rock and

  11. Supply and Demand

    MedlinePlus

    ... a good breastfeeding rhythm with your baby. In reality, the efficient supply-and-demand rhythm of normal ... is one reason it’s a good idea to alternate which breast you use to begin nursing. A ...

  12. Tuning magnet power supply

    SciTech Connect

    Han, B.M.; Karady, G.G.; Thiessen, H.A.

    1989-01-01

    The particles in a Rapid Cycling Accelerator are accelerated by rf cavities, which are tuned by dc biased ferrite cores. The tuning is achieved by the regulation of bias current, which is produced by a power supply. The tuning magnet power supply utilizes a bridge circuit, supplied by a three phase rectifier. During the rise of the current, when the particles are accelerated, the current is controlled with precision by the bridge which operates a power amplifier. During the fall of the current, the bridge operates in a switching mode and recovers the energy stored in the ferrites. The recovered energy is stored in a capacitor bank. The bridge circuit is built with 150 power transistors. The drive, protection and control circuit were designed and built from commercial component. The system will be used for a rf cavity experiment in Los Alamos and will serve as a prototype tuning power supply for future accelerators. 1 ref., 7 figs.

  13. Natural Gas Supply SBIR Program

    SciTech Connect

    Shoemaker, H.D.; Gwilliam, W.J.

    1995-07-01

    The Small Business Innovation Research (SBIR) program was created in 1982 by Public Law 97-219 and reauthorized in 1992 until the year 2000 by Public Law 102-564. The purposes of the new law are to (1) expand and improve the SBIR program, 2) emphasize the program`s goal of increasing private sector commercialization of technology developed through Federal R&D, (3) increase small business participation in Federal R&D, and (4) improve the Federal Government`s dissemination of information concerning the SBIR program. DOE`s SBIR pro-ram has two features that are unique. In the 1995 DOE SBIR solicitation, the DOE Fossil Energy topics were: environmental technology for natural gas, oil, and coal; advanced recovery of oil; natural gas supply; natural gas utilization; advanced coal-based power systems; and advanced fossil fuels research. The subtopics for this solicitation`s Natural Gas Supply topic are (1) drilling, completion, and stimulation; (2) low-permeability Formations; (3) delivery and storage; and (4) natural gas upgrading.

  14. Background: What the States Created

    ERIC Educational Resources Information Center

    Cox, James C.

    2009-01-01

    Prior to 2003, virtual universities were being created at a rate that would question the usual perception that higher education rarely changed, or changed (if at all) at a glacial speed. No comprehensive study of what was actually being created had been done; nor had anyone tapped the experiences of the developers in the states to see what was…

  15. Petroleum supply monthly

    SciTech Connect

    1995-10-01

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blends, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  16. Petroleum Supply Monthly

    SciTech Connect

    1996-02-01

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  17. Perioperative supply chain management.

    PubMed

    Feistritzer, N R; Keck, B R

    2000-09-01

    Faced with declining revenues and increasing operating expenses, hospitals are evaluating numerous mechanisms designed to reduce costs while simultaneously maintaining quality care. Many facilities have targeted initial cost reduction efforts in the reduction of labor expenses. Once labor expenses have been "right sized," facilities have continued to focus on service delivery improvements by the optimization of the "supply chain" process. This report presents a case study of the efforts of Vanderbilt University Medical Center in the redesign of its supply chain management process in the department of Perioperative Services. Utilizing a multidisciplinary project management structure, 3 work teams were established to complete the redesign process. To date, the project has reduced costs by $2.3 million and enhanced quality patient care by enhancing the delivery of appropriate clinical supplies during the perioperative experience.

  18. Creating Energy-Efficient Buildings.

    ERIC Educational Resources Information Center

    Burr, Donald F.

    This paper was presented during the time the author was president of the Council of Educational Facility Planners, International, (CEFP/I). The presentation begins with a summary of the state of the world's natural gas and petroleum supplies and states that since one-third of all energy consumed in the United States is to heat and cool buildings,…

  19. Creating and Exploring Simple Models

    ERIC Educational Resources Information Center

    Hubbard, Miles J.

    2007-01-01

    Students manipulate data algebraically, and statistically to create models applied to a falling ball. They also borrow tools from arithmetic progressions to examine the relationship between the velocity and the distance the ball falls. (Contains 2 tables and 5 figures.)

  20. Creating and Nurturing Strong Teams.

    ERIC Educational Resources Information Center

    Martin, Kaye M.

    1999-01-01

    Discusses ways to create and sustain strong teaching teams, including matching curriculum goals, complementary professional strengths, and exercise of autonomy. Elaborates the administrator's role in nurturing and supporting teamwork. (JPB)

  1. Coal supply for California

    NASA Technical Reports Server (NTRS)

    Yancik, J. J.

    1978-01-01

    The potential sources and qualities of coals available for major utility and industrial consumers in California are examined and analyzed with respect to those factors that would affect the reliability of supplies. Other considerations, such as the requirements and assurances needed by the coal producers to enter into long-term contracts and dedicate large reserves of coal to these contracts are also discussed. Present and potential future mining contraints on coal mine operators are identified and analyzed with respect to their effect on availability of supply.

  2. Supply-Chain Optimization Template

    NASA Technical Reports Server (NTRS)

    Quiett, William F.; Sealing, Scott L.

    2009-01-01

    The Supply-Chain Optimization Template (SCOT) is an instructional guide for identifying, evaluating, and optimizing (including re-engineering) aerospace- oriented supply chains. The SCOT was derived from the Supply Chain Council s Supply-Chain Operations Reference (SCC SCOR) Model, which is more generic and more oriented toward achieving a competitive advantage in business.

  3. Power Supplies for Precooler Ring

    SciTech Connect

    Fuja, Raymond; Praeg, Walter

    1980-12-12

    Eight power supplies will energize the antiproton Precooler ring. there will be two series connected supplies per quadrant. These supplies will power 32 dipole and 19 quadrupole magnets. The resistance and inductance per quadrant is R = 1.4045 Ohms and L = 0.466. Each powr supply will have 12-phase series bridge rectifiers and will be energized from the 480 V 3-phase grid. The total of eight power supplies are numbered IA, IIA, IIIA, IVA, and IB, IIB, IIIB, and IVB. Each quadrant will contain one A and one B supply. A block diagram of the Precooler ring with its power supplies is shown in Figure 1.

  4. Supply chain quality.

    PubMed

    Feary, Simon

    2009-01-01

    As the development of complex manufacturing models and virtual companies become more prevalent in today's growing global markets, it is increasingly important to support the relationships between manufacturer and supplier. Utilising these relationships will ensure that supply chains operate more effectively and reduce costs, risks and time-to-market time frames, whilst maintaining product quality. PMID:20058652

  5. APS power supply controls

    SciTech Connect

    Saunders, C.W.; Despe, O.D.

    1994-03-31

    The purpose of this document is to provide comprehensive coverage of the APS power supply control design. This includes application software, embedded controller software, networks, and hardware. The basic components will be introduced first, followed by the requirements driving the overall design. Subsequent sections will address each component of the design one by one. Latter sections will address specific applications.

  6. Supply chain management.

    PubMed

    Palevich, R F

    1999-02-01

    This article describes how Do It Best Corp. has used technology to improve its supply chain management. Among other topics it discusses the company's use of electronic data interchange, the Internet, electronic forecasting, and warehouse management systems to gain substantial savings and increase its competitiveness. PMID:10345634

  7. Teleconnected food supply shocks

    NASA Astrophysics Data System (ADS)

    Bren d'Amour, Christopher; Wenz, Leonie; Kalkuhl, Matthias; Steckel, Jan Christoph; Creutzig, Felix

    2016-03-01

    The 2008-2010 food crisis might have been a harbinger of fundamental climate-induced food crises with geopolitical implications. Heat-wave-induced yield losses in Russia and resulting export restrictions led to increases in market prices for wheat across the Middle East, likely contributing to the Arab Spring. With ongoing climate change, temperatures and temperature variability will rise, leading to higher uncertainty in yields for major nutritional crops. Here we investigate which countries are most vulnerable to teleconnected supply-shocks, i.e. where diets strongly rely on the import of wheat, maize, or rice, and where a large share of the population is living in poverty. We find that the Middle East is most sensitive to teleconnected supply shocks in wheat, Central America to supply shocks in maize, and Western Africa to supply shocks in rice. Weighing with poverty levels, Sub-Saharan Africa is most affected. Altogether, a simultaneous 10% reduction in exports of wheat, rice, and maize would reduce caloric intake of 55 million people living in poverty by about 5%. Export bans in major producing regions would put up to 200 million people below the poverty line at risk, 90% of which live in Sub-Saharan Africa. Our results suggest that a region-specific combination of national increases in agricultural productivity and diversification of trade partners and diets can effectively decrease future food security risks.

  8. Lightweight Regulated Power Supply

    NASA Technical Reports Server (NTRS)

    Mclyman, C. W.

    1985-01-01

    Power-supply circuit regulates output voltage by adjusting frequency of chopper circuit according to variations. Currently installed in battery charger for electric wheelchair, circuit is well suited to other uses in which light weight is important - for example, in portable computers, radios, and test instruments.

  9. Maintenance and supply options

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The object of the Maintenance and Supply Option was to develop a high level operational philosophy related to maintenance and supply operations and incorporate these concepts into the Lunar Base Study. Specific products to be generated during this task were three trade studies and a conceptual design of the Logistic Supply Module. The crew size study was performed to evaluate crew sizes from the baseline size of four to a crew size of eight and determine the preferred crew size. The second trade study was to determine the impact of extending surface stay times and recommend a preferred duration of stay time as a function of crew, consumables, and equipment support capabilities. The third trade study was an evaluation of packaging and storage methods to determine the preferred logistics approach to support the lunar base. A modified scenario was developed and served as the basis of the individual trade studies. Assumptions and guidelines were also developed from experience with Apollo programs, Space Shuttle operations, and Space Station studies. With this information, the trade studies were performed and a conceptual design for the Logistic Supply Module was developed.

  10. Teleconnected food supply shocks

    NASA Astrophysics Data System (ADS)

    Bren d’Amour, Christopher; Wenz, Leonie; Kalkuhl, Matthias; Steckel, Jan Christoph; Creutzig, Felix

    2016-03-01

    The 2008–2010 food crisis might have been a harbinger of fundamental climate-induced food crises with geopolitical implications. Heat-wave-induced yield losses in Russia and resulting export restrictions led to increases in market prices for wheat across the Middle East, likely contributing to the Arab Spring. With ongoing climate change, temperatures and temperature variability will rise, leading to higher uncertainty in yields for major nutritional crops. Here we investigate which countries are most vulnerable to teleconnected supply-shocks, i.e. where diets strongly rely on the import of wheat, maize, or rice, and where a large share of the population is living in poverty. We find that the Middle East is most sensitive to teleconnected supply shocks in wheat, Central America to supply shocks in maize, and Western Africa to supply shocks in rice. Weighing with poverty levels, Sub-Saharan Africa is most affected. Altogether, a simultaneous 10% reduction in exports of wheat, rice, and maize would reduce caloric intake of 55 million people living in poverty by about 5%. Export bans in major producing regions would put up to 200 million people below the poverty line at risk, 90% of which live in Sub-Saharan Africa. Our results suggest that a region-specific combination of national increases in agricultural productivity and diversification of trade partners and diets can effectively decrease future food security risks.

  11. Exploration Supply Chain Simulation

    NASA Technical Reports Server (NTRS)

    2008-01-01

    The Exploration Supply Chain Simulation project was chartered by the NASA Exploration Systems Mission Directorate to develop a software tool, with proper data, to quantitatively analyze supply chains for future program planning. This tool is a discrete-event simulation that uses the basic supply chain concepts of planning, sourcing, making, delivering, and returning. This supply chain perspective is combined with other discrete or continuous simulation factors. Discrete resource events (such as launch or delivery reviews) are represented as organizational functional units. Continuous resources (such as civil service or contractor program functions) are defined as enabling functional units. Concepts of fixed and variable costs are included in the model to allow the discrete events to interact with cost calculations. The definition file is intrinsic to the model, but a blank start can be initiated at any time. The current definition file is an Orion Ares I crew launch vehicle. Parameters stretch from Kennedy Space Center across and into other program entities (Michaud Assembly Facility, Aliant Techsystems, Stennis Space Center, Johnson Space Center, etc.) though these will only gain detail as the file continues to evolve. The Orion Ares I file definition in the tool continues to evolve, and analysis from this tool is expected in 2008. This is the first application of such business-driven modeling to a NASA/government-- aerospace contractor endeavor.

  12. Proton driver power supply system

    SciTech Connect

    C. Jach and D. Wolff

    2002-06-03

    This paper describes magnet power supply system for a proposed Proton Driver at Fermilab. The magnet power supply system consists of resonant dipole/quadrupole power supply system, quadrupole tracking, dipole correction (horizontal and vertical) and sextupole power supply systems. This paper also describes preliminary design of the power distribution system supplying 13.8 kV power to all proton Driver electrical systems.

  13. OPEC miscalculations create energy illusion

    SciTech Connect

    Glorioso, J.

    1983-04-01

    Misconceptions about the current oil glut could lead to a false complacency. Projections of oil shortages developing in the latter 1980s because of economic recovery or another Middle East war should dispel illusions of a stable supply-demand relationship. A drop in total energy demand has produced a temporary surplus and broken the traditional growth-curve correlation with gross national product, but OPEC production miscalculations caused a drawdown of stocks below the replacement level. The oil price decline is counter to the escalating costs of other fuels, which account for 80% or more of commercial and industrial use. Energy management needs to reaffirm the importance of efficient energy use to account for the continuing variations and fluctuations in the supply and price of energy. (DCK)

  14. Creating Spaces for Literacy, Creating Spaces for Learning

    ERIC Educational Resources Information Center

    Howard, Christy

    2016-01-01

    This study represents the practices of a middle school social studies teacher as she focuses on integrating questioning, reading, and writing in her content area. This teacher uses literacy strategies to engage students in practices of reading multiple texts and writing to showcase learning. She creates opportunities for students to make…

  15. High voltage power supply

    NASA Technical Reports Server (NTRS)

    Ruitberg, A. P.; Young, K. M. (Inventor)

    1985-01-01

    A high voltage power supply is formed by three discrete circuits energized by a battery to provide a plurality of concurrent output signals floating at a high output voltage on the order of several tens of kilovolts. In the first two circuits, the regulator stages are pulse width modulated and include adjustable ressistances for varying the duty cycles of pulse trains provided to corresponding oscillator stages while the third regulator stage includes an adjustable resistance for varying the amplitude of a steady signal provided to a third oscillator stage. In the first circuit, the oscillator, formed by a constant current drive network and a tuned resonant network included a step up transformer, is coupled to a second step up transformer which, in turn, supplies an amplified sinusoidal signal to a parallel pair of complementary poled rectifying, voltage multiplier stages to generate the high output voltage.

  16. Discontinuous Mode Power Supply

    NASA Technical Reports Server (NTRS)

    Lagadinos, John; Poulos, Ethel

    2012-01-01

    A document discusses the changes made to a standard push-pull inverter circuit to avoid saturation effects in the main inverter power supply. Typically, in a standard push-pull arrangement, the unsymmetrical primary excitation causes variations in the volt second integral of each half of the excitation cycle that could lead to the establishment of DC flux density in the magnetic core, which could eventually cause saturation of the main inverter transformer. The relocation of the filter reactor normally placed across the output of the power supply solves this problem. The filter reactor was placed in series with the primary circuit of the main inverter transformer, and is presented as impedance against the sudden changes on the input current. The reactor averaged the input current in the primary circuit, avoiding saturation of the main inverter transformer. Since the implementation of the described change, the above problem has not reoccurred, and failures in the main power transistors have been avoided.

  17. Streamlining the supply chain.

    PubMed

    Neumann, Lydon

    2003-07-01

    Effective management of the supply chain requires attention to: Product management--formulary development and maintenance, compliance, clinical involvement, standardization, and demand-matching. Sourcing and contracting--vendor consolidation, GPO portfolio management, price leveling, content management, and direct contracting Purchasing and payment-cycle--automatic placement, web enablement, centralization, evaluated receipts settlement, and invoice matching Inventory and distribution management--"unofficial" and "official" locations, vendor-managed inventory, automatic replenishment, and freight management.

  18. Streamlining the supply chain.

    PubMed

    Neumann, Lydon

    2003-07-01

    Effective management of the supply chain requires attention to: Product management--formulary development and maintenance, compliance, clinical involvement, standardization, and demand-matching. Sourcing and contracting--vendor consolidation, GPO portfolio management, price leveling, content management, and direct contracting Purchasing and payment-cycle--automatic placement, web enablement, centralization, evaluated receipts settlement, and invoice matching Inventory and distribution management--"unofficial" and "official" locations, vendor-managed inventory, automatic replenishment, and freight management. PMID:12866156

  19. Create a Polarized Light Show.

    ERIC Educational Resources Information Center

    Conrad, William H.

    1992-01-01

    Presents a lesson that introduces students to polarized light using a problem-solving approach. After illustrating the concept using a slinky and poster board with a vertical slot, students solve the problem of creating a polarized light show using Polya's problem-solving methods. (MDH)

  20. Creating Space for Children's Literature

    ERIC Educational Resources Information Center

    Serafini, Frank

    2011-01-01

    As teachers struggle to balance the needs of their students with the requirements of commercial reading materials, educators need to consider how teachers will create space for children's literature in today's classrooms. In this article, 10 practical recommendations for incorporating children's literature in the reading instructional framework…

  1. Creating Time for Equity Together

    ERIC Educational Resources Information Center

    Renée, Michelle

    2015-01-01

    Iin urban communities across the nation, a broad range of partners have committed to reinventing educational time together to ensure equitable access to rich learning opportunities for all young people. Across the nation, education partners are using their creativity, commitment, and unique resources to create new school and system designs that…

  2. Creating Three-Dimensional Scenes

    ERIC Educational Resources Information Center

    Krumpe, Norm

    2005-01-01

    Persistence of Vision Raytracer (POV-Ray), a free computer program for creating photo-realistic, three-dimensional scenes and a link for Mathematica users interested in generating POV-Ray files from within Mathematica, is discussed. POV-Ray has great potential in secondary mathematics classrooms and helps in strengthening students' visualization…

  3. Creating an Innovative Learning Organization

    ERIC Educational Resources Information Center

    Salisbury, Mark

    2010-01-01

    This article describes how to create an innovative learning (iLearning) organization. It begins by discussing the life cycle of knowledge in an organization, followed by a description of the theoretical foundation for iLearning. Next, the article presents an example of iLearning, followed by a description of the distributed nature of work, the…

  4. Creating Highlander Wherever You Are

    ERIC Educational Resources Information Center

    Williams, Susan; Mullett, Cathy

    2016-01-01

    Highlander Research and Education Center serves as a catalyst for grassroots organizing and movement building. This article focuses on an interview with education coordinator Susan Williams who has worked at Highlander for 26 years. We discuss how others can and do create powerful popular education experiences anywhere, whether they have a…

  5. Creating Presentations on ICT Classes

    ERIC Educational Resources Information Center

    Marchis, Iuliana

    2010-01-01

    The article focuses on the creation of presentations on ICT classes. The first part highlights the most important steps when creating a presentation. The main idea is, that the computer presentation shouldn't consist only from the technological part, i.e. the editing of the presentation in a computer program. There are many steps before and after…

  6. Creating a Global Perspective Campus

    ERIC Educational Resources Information Center

    Braskamp, Larry A.

    2011-01-01

    The author has written this Guidebook to assist users interested in creating a campus that will be more global in its mission, programs, and people. His approach is to focus on the views and contributions of the people who are engaged in higher education. Thus it has a "person" emphasis rather than a structural or policy point of view. The author…

  7. Can Children Really Create Knowledge?

    ERIC Educational Resources Information Center

    Bereiter, Carl; Scardamalia, Marlene

    2010-01-01

    Can children genuinely create new knowledge, as opposed to merely carrying out activities that resemble those of mature scientists and innovators? The answer is yes, provided the comparison is not to works of genius but to standards that prevail in ordinary research communities. One important product of knowledge creation is concepts and tools…

  8. Creating Adult Basic Education Programs.

    ERIC Educational Resources Information Center

    Harris, Dolores M.

    Adult basic education programs must teach the "social living skills" disadvantaged adults need, as well as basic literacy skills. In creating an ABE program, one must first assess the needs of the target population--through surveys, group meetings, an advisory council of members of the target population, demographic studies, and consideration of…

  9. Blood supply to the amphibian mesonephros.

    PubMed

    Zemanová, Z; Gambaryan, S

    1993-01-01

    The purpose of the present study was to describe geometry of branching, topography and sources of blood vessels supplying the mesonephros of three different species of amphibia and to infere from the results their common and species-specific features. The detailed information on arrangement of portal and arterial blood supply to mesonephros is necessary for better understanding of the conditions under which these kidneys function. For this reason the blood vessels of the mesonephros of adult Hynobius Keyserlingi, Triturus vulgaris and Rana temporaria were injected with stained gelatin. The urodelian kidneys were shown to be supplied by numerous segmental arteries. Three types of arterial supply to glomeruli were distinguished: those mediated by short, medium and long branches, which create different physical conditions for the glomerular filtration in pertinent nephrons--as the blood pressure necessarily decreases with the increasing distance from the aorta. The tributaries to the renal portal vein were identified in all three species as the veins draining hind limbs, tail, pelvis and body wall. It is being suggested that the purpose of this large drainage area is to secure a sufficient volume of blood to the peritubular network.

  10. Defining a Closed-Loop U.S. Aluminum Can Supply Chain Through Technical Design and Supply Chain Innovation

    NASA Astrophysics Data System (ADS)

    Buffington, Jack; Peterson, Ray

    2013-08-01

    The purpose of this study is to conduct a supply chain material flow analysis (MFA) for the U.S. aluminum can market, consistent with studies conducted for the overall worldwide aluminum industry. A technical definition of the use of alloys 5182 and 3104 is conducted by metallurgists for use in the "aluminum can" MFA. Four propositions are created: technical, economic, and supply chain factors are as important to secondary aluminum recycling in an aluminum can as higher recycling rates (P1); the development of a unialloy aluminum can will increase reuse rates, but recycling rates must increase for this to happen (P2); a closed-loop aluminum can supply chain is not able to be fully realized in today's environment but is very useful for understanding improvement through both supply and demand (P3); and UBC supply can improve through a "voluntary deposit-refund system" approach (P4).

  11. Creating a climate for excellence.

    PubMed

    Lancaster, J

    1985-01-01

    Some people are motivated to achieve in a manner consistent with the goals of their organization while others pursue individual goals. The attitudes people hold determine their behavior. Therefore, the manager is charged with creating an environment that fosters employee commitment to organizational goals. To create a climate for achievement, managers must recognize that all employees want recognition. Employees perform more effectively when they understand the goals of the organization, know what is expected of them, and are part of a system that includes feedback and reinforcement. Generally, people perform more effectively in an environment with minimal threat and punishment; individual responsibility should be encouraged, rewards based on results, and a climate of trust and open communication should prevail.

  12. Managing resilience by creating purpose.

    PubMed

    Spake, Michael; Thompson, Elaine C

    2013-01-01

    Rapid, disruptive change is today's normal. It comes in all forms and frequencies. To cope and survive, healthcare executives need to build a culture of agility and resilience at all levels and across all domains of the hospital or health system. Lakeland Regional Health Systems Inc. has been transforming its culture in order to manage resilience by creating purpose. To adapt and sustain itself, Lakeland Regional has launched a transformation from a culture characterized by a collection of single values to one whose core is caring relationships through human interaction; human experience; and community values, beliefs, and attitudes. With a clear purpose of caring for ourselves, caring for our patients and families, caring for each other, and caring for our community, Lakeland Regional is creating resilience by building a purpose that sets the stage for a resilient culture defined by purpose; passion; and a healthy work, spiritual, and life balance.

  13. Creating youth leaders: community supports.

    PubMed

    Davidson, Adina; Schwartz, Sarah E O; Noam, Gil G

    2008-01-01

    In order to maximize the effectiveness of prevention and intervention efforts with youth and address the needs of the whole student, it is necessary to work not only directly with youth, but also to partner with other key adults in a young person's life: parents and guardians, teachers, after-school staff, and clinicians. Inherent in RALLY's philosophy is a dual strategy of working intensively with students and teachers in the school while creating partnerships that bring students' families and a network of community agencies into the school as well. These partnerships bring important resources to school communities and create richer opportunities for young people and their families. Furthermore, a key to working effectively with youth lies in providing them not only with services that match their needs and interests, but also opportunities for participation and empowerment. Such opportunities can result in significant individual change in the students involved in these opportunities as well as broader community.

  14. Dispersal potential of a tidal river and colonization of a created tidal freshwater marsh

    PubMed Central

    Leck, Mary Allessio

    2012-01-01

    Background and aims A created tidal freshwater wetland, with no extant seed bank, was monitored to evaluate the colonization potential of a tidal river, vegetation and seed bank changes, and also species persistence. Methodology The 32.3-ha mitigation, adjacent to the Delaware River, was completed in 1994. Three sites, with differing completion dates, and three locations (channel edge, midpoint, upland edge) were sampled. From 1995 to 1999, surveys permitted a view of initial dynamics involving soil seed bank density or field vegetation cover, as well as species composition. Vegetation was monitored through 2011, and in 2011 a seed bank survey was also undertaken. Principal results Between 1995 and 1999, 177 species emerged from soil samples, with a maximum of 32.3 ± 1.8 (SE)/sample. Eight species were added in 2011, indicating continuing dispersal and input. Comparing species richness across three sites for midpoint locations, 2011 totals and species/sample were lower (61–90 % and 53–72 %, respectively) than 1998 values. In vegetation plots during the first 5 years, 72 cover species were present. In 2011, there were 44; 14 were new and the majority (13) were woody and part of an overhanging edge canopy. Dispersal was primarily via water. Overall, the trend was towards lower seed bank densities, except for Mikania scandens and Phragmites australis which had higher densities, as well as cover values. Species richness also decreased. Species varied in persistence in the seed bank and vegetation, and among sites and with location. Initial site colonization differences were still apparent in 2011 seed bank samples. While present, Lythrum salicaria did not reduce species richness; Phragmites, in contrast, had substantial impact. Conclusions The single most important change was an increase in Phragmites in the vegetation. Vegetation dynamics are now determined by this species, and the persistent seed bank and continuing dispersal input have little obvious future in

  15. Creating a Mobile Library Website

    ERIC Educational Resources Information Center

    Cutshall, Tom C.; Blake, Lindsay; Bandy, Sandra L.

    2011-01-01

    The overwhelming results were iPhones and Android devices. Since the library wasn't equipped technologically to develop an in-house application platform and because we wanted the content to work across all mobile platforms, we decided to focus on creating a mobile web-based platform. From the NLM page of mobile sites we chose the basic PubMed/…

  16. Food and water supply

    NASA Technical Reports Server (NTRS)

    Popov, I. G.

    1975-01-01

    Supplying astronauts with adequate food and water on short and long-term space flights is discussed based on experiences gained in space flight. Food consumption, energy requirements, and suitability of the foodstuffs for space flight are among the factors considered. Physicochemical and biological methods of food production and regeneration of water from astronaut metabolic wastes, as well as wastes produced in a closed ecological system, or as a result of technical processes taking place in various spacecraft systems are suggested for long-term space flights.

  17. Oil supply: the outlook

    SciTech Connect

    Velocci, T.

    1982-07-01

    The post oil-glut world will leave OPEC still in control of world production levels and prices. Some estimates show US imports rising as much as 35% to 4.3 million barrels a day as the recession ends, but others think the direct coupling of energy demand and economic growth has ended. The potential for a substantial comeback in energy-intensive industries and a replacement of business inventories could lead to a surge in demand. The current increase in gasoline demand is seasonal, and reflects an effort to replenish oil inventories. Industry spokesmen credit high prices for the moderating effect on demand. US investment in oil exploration will rise only 14% to $95.3 billion after a 39% increase in 1980 because of stable oil prices. Offshore and Alaskan exploration have a high, but expensive, potential for reducing future imports. US dependence has dropped from 48% to 30% of total supply since 1977 because of exploration efforts and the Strategic Petroleum Reserve. Any future supply crisis will depend on Middle East politics, a break in the price and production swings, and OPEC manipulation of the market. (DCK)

  18. Future natural gas supplies

    NASA Astrophysics Data System (ADS)

    Despite recent optimism about the outlook for the future supply of domestic conventional natural gas, the Congressional Office of Technology Assessment (OTA) finds insufficient evidence to clearly justify either an optimistic or a pessimistic view. In a technical memorandum entitled “U.S. Natural Gas Availability: Conventional Gas Supply Through the Year 2000,” released recently by Rep. Philip R. Sharp (D-Ind,), chairman of the Subcommittee on Fossil and Synthetic Fuels of the Committee on Energy and Commerce, OTA concluded that substantial technical uncertainties prevented a reliable estimation of the likely natural gas production rates for later in this century. Even ignoring the potential for significant changes in gas prices and technology, OTA estimated that conventional gas production by the lower 48 states in the year 2000 could range from 9 to 19 trillion cubic feet (TCF) (0.25 to 0.53 trillion cubic meters), compared to 1982 production of 17.5 TCF. Similarly, production in the year 1990 could range from 13 to 20 TCF.

  19. Building communities that create health.

    PubMed Central

    Wilcox, R; Knapp, A

    2000-01-01

    Typically, public health policy, program design, and resource allocation are based on issue-specific, targeted interventions directed at specific populations or sub-populations. The authors argue that this approach fails to meet the goal of public health-to improve health for all--and that the key to health improvement is to create a social context in which healthy choices are the norm. The authors present as case studies two Pennsylvania cities that used multisectoral approaches to achieve community health improvements. Images p141-a PMID:10968745

  20. Creating Cross-disciplinary Courses

    PubMed Central

    Reynolds, Elaine R.

    2012-01-01

    Because of its focus on the biological underpinnings of action and behavior, neuroscience intersects with many fields of human endeavor. Some of these cross-disciplinary intersections have been long standing, while others, such as neurotheology or neuroeconomics, are more recently formed fields. Many undergraduate institutions have sought to include cross-disciplinary courses in their curriculum because this style of pedagogy is often seen as applicable to real world problems. However, it can be difficult for faculty with specialized training within their discipline to expand beyond their own fields to offer cross-disciplinary courses. I have been creating a series of multi- or cross-disciplinary courses and have found some strategies that have helped me successfully teach these classes. I will discuss general strategies and tools in developing these types of courses including: 1) creating mixed experience classrooms of students and contributing faculty 2) finding the right tools that will allow you to teach to a mixed population without prerequisites 3) examining the topic using multiple disciplinary perspectives 4) feeding off student experience and interest 5) assessing the impact of these courses on student outcomes and your neuroscience program. This last tool in particular is important in establishing the validity of this type of teaching for neuroscience students and the general student population. PMID:23494491

  1. Sustainable Biomass Supply Systems

    SciTech Connect

    Erin Searcy; Dave Muth; Erin Wilkerson; Shahab Sokansanj; Bryan Jenkins; Peter Titman; Nathan Parker; Quinn Hart; Richard Nelson

    2009-04-01

    The U.S. Department of Energy (DOE) aims to displace 30% of the 2004 gasoline use (60 billion gal/yr) with biofuels by 2030 as outlined in the Energy Independence and Security Act of 2007, which will require 700 million tons of biomass to be sustainably delivered to biorefineries annually. Lignocellulosic biomass will make an important contribution towards meeting DOE’s ethanol production goals. For the biofuels industry to be an economically viable enterprise, the feedstock supply system (i.e., moving the biomass from the field to the refinery) cannot contribute more that 30% of the total cost of the biofuel production. The Idaho National Laboratory in collaboration with Oak Ridge National Laboratory, University of California, Davis and Kansas State University are developing a set of tools for identifying economical, sustainable feedstocks on a regional basis based on biorefinery siting.

  2. Switching power supply

    DOEpatents

    Mihalka, A.M.

    1984-06-05

    The invention is a repratable capacitor charging, switching power supply. A ferrite transformer steps up a dc input. The transformer primary is in a full bridge configuration utilizing power MOSFETs as the bridge switches. The transformer secondary is fed into a high voltage, full wave rectifier whose output is connected directly to the energy storage capacitor. The transformer is designed to provide adequate leakage inductance to limit capacitor current. The MOSFETs are switched to the variable frequency from 20 to 50 kHz to charge a capacitor from 0.6 kV. The peak current in a transformer primary and secondary is controlled by increasing the pulse width as the capacitor charges. A digital ripple counter counts pulses and after a preselected desired number is reached an up-counter is clocked.

  3. World petroleum supplies

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    A number of conclusions by political conservatives about the fate of world petroleum supplies have been emerging lately. Among the most recent of them arose from discussions, held at the 1983 spring meeting of the American Association for the Advancement of Science (AAAS), which focused on the environment and resource study entitled “The Global 2000 Report” (New Scientist, June 9, 1983). Fred Singer, representing the Heritage Foundation of Washington, D.C., criticized the report, which predicted shortages in the near future, saying that the current world-wide oil glut will continue beyond the year 2000. Alternatives to the use of petroleum are a part of the cause. Singer argued that conservation, nuclear energy, and other petroleum substitutes will continue to suppress the demand for petroleum. In addition, according to other evaluations, exploration for petroleum and natural gas has not really begun.

  4. Power Supply Unit

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The Cuk DC to DC Switching Converter was developed by Caltech Professors, Slobodan Cuk and R. D. Middlebrook. The converter changes unsuitable dc voltage into one or more voltages suitable for powering electronic equipment; it can also be used in converting dc current to ac and vice versa. It was named one of the 100 most significant technical advances of 1979. The Cuk converter is more efficient than previous conversion devices, simpler, smaller, lighter, cheaper and highly reliable. The first application of the technology is in the Compucorp 685 word/data processor, manufactured by Compucorp. NASA waived title rights; Caltech granted exclusive license to the inventors, who in turn, transferred their rights to a company they founded called TESLA Company, which sublicenses the converter design and related technology to companies making power supplies for use in their own products.

  5. NNSA TRITIUM SUPPLY CHAIN

    SciTech Connect

    Wyrick, Steven; Cordaro, Joseph; Founds, Nanette; Chambellan, Curtis

    2013-08-21

    Savannah River Site plays a critical role in the Tritium Production Supply Chain for the National Nuclear Security Administration (NNSA). The entire process includes: • Production of Tritium Producing Burnable Absorber Rods (TPBARs) at the Westinghouse WesDyne Nuclear Fuels Plant in Columbia, South Carolina • Production of unobligated Low Enriched Uranium (LEU) at the United States Enrichment Corporation (USEC) in Portsmouth, Ohio • Irradiation of TPBARs with the LEU at the Tennessee Valley Authority (TVA) Watts Bar Reactor • Extraction of tritium from the irradiated TPBARs at the Tritium Extraction Facility (TEF) at Savannah River Site • Processing the tritium at the Savannah River Site, which includes removal of nonhydrogen species and separation of the hydrogen isotopes of protium, deuterium and tritium.

  6. Petroleum engineering manpower supply

    SciTech Connect

    Dorfman, M.

    1982-09-01

    The supply of Petroleum Engineers within the U.S. has shown an exponential growth during the last decade due to increases in the price of petroleum and concommitant demand for engineers in the petroleum industry at all levels of activity. Schools currently have very large enrollments; many lack sufficient faculty and facilities to adequately handle the large loads. Recent uncertainty in long range forecasting of petroleum demand, coupled with uncertainty in the price of oil due to turmoil in the Middle East and the discovery of additional large reserves of petroleum as a result of increased drilling, has led to a decline of approximately 25% in the price of crude oil on the spot market and subsequent reductions in drilling in 1982 from a high of 4,500 rigs in the U.S. to 2528 rigs by August 31, 1982; a reduction of 44% this year. This reduction in activity will be reflected in reduced job opportunities for many new graduates in December 1982 and in 1983, and the ''pipelines'' within the schools are filled with students in expectation of good jobs in the private sector of the economy. Since Petroleum Engineering departments maintain a close tie with industry, it is essential that some balance be maintained between supply and demand, so as to try to prevent a glut of engineers descending upon the market. Steps are underway at many schools. to reduce enrollments by a variety of methods at the present time. An upturn in demand in petroleum prices may serve to mitigate the problem within the next two years, but a long-range interchange between industrial hiring forecasts and universities is essential in planning for the future.

  7. Oxygen supplies in disaster management.

    PubMed

    Blakeman, Thomas C; Branson, Richard D

    2013-01-01

    Mass casualty events and disasters, both natural and human-generated, occur frequently around the world and can generate scores of injured or ill victims in need of resources. Of the available medical supplies, oxygen remains the critical consumable resource in disaster management. Strategic management of oxygen supplies in disaster scenarios remains a priority. Hospitals have large supplies of liquid oxygen and a supply of compressed gas oxygen cylinders that allow several days of reserve, but a large influx of patients from a disaster can strain these resources. Most backup liquid oxygen supplies are attached to the main liquid system and supply line. In the event of damage to the main system, the reserve supply is rendered useless. The Strategic National Stockpile supplies medications, medical supplies, and equipment to disaster areas, but it does not supply oxygen. Contracted vendors can deliver oxygen to alternate care facilities in disaster areas, in the form of concentrators, compressed gas cylinders, and liquid oxygen. Planning for oxygen needs following a disaster still presents a substantial challenge, but alternate care facilities have proven to be valuable in relieving pressure from the mass influx of patients into hospitals, especially for those on home oxygen who require only an electrical source to power their oxygen concentrator. PMID:23271827

  8. Oxygen supplies in disaster management.

    PubMed

    Blakeman, Thomas C; Branson, Richard D

    2013-01-01

    Mass casualty events and disasters, both natural and human-generated, occur frequently around the world and can generate scores of injured or ill victims in need of resources. Of the available medical supplies, oxygen remains the critical consumable resource in disaster management. Strategic management of oxygen supplies in disaster scenarios remains a priority. Hospitals have large supplies of liquid oxygen and a supply of compressed gas oxygen cylinders that allow several days of reserve, but a large influx of patients from a disaster can strain these resources. Most backup liquid oxygen supplies are attached to the main liquid system and supply line. In the event of damage to the main system, the reserve supply is rendered useless. The Strategic National Stockpile supplies medications, medical supplies, and equipment to disaster areas, but it does not supply oxygen. Contracted vendors can deliver oxygen to alternate care facilities in disaster areas, in the form of concentrators, compressed gas cylinders, and liquid oxygen. Planning for oxygen needs following a disaster still presents a substantial challenge, but alternate care facilities have proven to be valuable in relieving pressure from the mass influx of patients into hospitals, especially for those on home oxygen who require only an electrical source to power their oxygen concentrator.

  9. Creating Maps of Forbush Decreases

    NASA Astrophysics Data System (ADS)

    Santiago, A.; Lara, A.; Niembro, T.

    2013-05-01

    The flux of galactic cosmic rays (GCR) to the inner Heliosphere and in particular to the Earth surroundings, is modulated by the solar activity. In a time scale of hours the GCR flux may diminish abruptly, reach a minimum value and then follow a slow recovery phase lasting one or two days.The so called Forbush Decreases (FD) are caused by large scale structures of plasma and magnetic field traveling at high speed i. e. interplanetary coronal mass ejections (ICMEs). Using the new observational capability of imaging the interplanetary space (e.g. Stereo spacecraft) and assuming a direct relationship between density and magnetic field inside ICMEs, in this work we create maps of ICMEs, as GCR sinks seen by an observer at the Earth surface. The objective is to survey the observational necessities of new cosmic ray detectors in order to perform such maps.

  10. Creating genetic resistance to HIV.

    PubMed

    Burnett, John C; Zaia, John A; Rossi, John J

    2012-10-01

    HIV/AIDS remains a chronic and incurable disease, in spite of the notable successes of combination antiretroviral therapy. Gene therapy offers the prospect of creating genetic resistance to HIV that supplants the need for antiviral drugs. In sight of this goal, a variety of anti-HIV genes have reached clinical testing, including gene-editing enzymes, protein-based inhibitors, and RNA-based therapeutics. Combinations of therapeutic genes against viral and host targets are designed to improve the overall antiviral potency and reduce the likelihood of viral resistance. In cell-based therapies, therapeutic genes are expressed in gene modified T lymphocytes or in hematopoietic stem cells that generate an HIV-resistant immune system. Such strategies must promote the selective proliferation of the transplanted cells and the prolonged expression of therapeutic genes. This review focuses on the current advances and limitations in genetic therapies against HIV, including the status of several recent and ongoing clinical studies.

  11. AGS Fast spin resonance jump, magnets and power supplies

    SciTech Connect

    Glenn,J.W.; Huang, H.; Liaw, C. J.; Marneris, I.; Meng, W.; Mi, J. L.; Rosas, P.; Sandberg, J.; Tuozzolo, J.; Zhang, A.

    2009-05-04

    In order to cross more rapidly the 82 weak spin resonances caused by the horizontal tune and the partial snakes, we plan to jump the horizontal tune 82 times during the acceleration of polarized protons. The current in the magnets creating this tune jump will rise in 100 {micro}s, hold flat for about 4 ms and fan to zero in 100 {micro}s. Laminated beam transport quadrupole magnets have been recycled by installing new two turn coils and longitudinal laminated pole tip shims that reduce inductance and power supply current. The power supply uses a high voltage capacitor discharge to raise the magnet current, which is then switched to a low voltage supply, and then the current is switched back to the high voltage capacitor to zero the current. The current in each of the magnet pulses must match the order of magnitude change in proton momentum during the acceleration cycle. The magnet, power supply and operational experience are described.

  12. Developing sustainable food supply chains.

    PubMed

    Smith, B Gail

    2008-02-27

    This paper reviews the opportunities available for food businesses to encourage consumers to eat healthier and more nutritious diets, to invest in more sustainable manufacturing and distribution systems and to develop procurement systems based on more sustainable forms of agriculture. The important factors in developing more sustainable supply chains are identified as the type of supply chain involved and the individual business attitude to extending responsibility for product quality into social and environmental performance within their own supply chains. Interpersonal trust and working to standards are both important to build more sustainable local and many conserved food supply chains, but inadequate to transform mainstream agriculture and raw material supplies to the manufactured and commodity food markets. Cooperation among food manufacturers, retailers, NGOs, governmental and farmers' organizations is vital in order to raise standards for some supply chains and to enable farmers to adopt more sustainable agricultural practices. PMID:17766237

  13. Optics Supply Planning System

    SciTech Connect

    Gaylord, J

    2009-04-30

    The purpose of this study is to specify the design for an initial optics supply planning system for NIF, and to present quality assurance and test plans for the construction of the system as specified. The National Ignition Facility (NIF) is a large laser facility that is just starting operations. Thousands of specialized optics are required to operate the laser, and must be exchanged over time based on the laser shot plan and predictions of damage. Careful planning and tracking of optic exchanges is necessary because of the tight inventory of spare optics, and the long lead times for optics procurements and production changes. Automated inventory forecasting and production planning tools are required to replace existing manual processes. The optics groups members who are expected to use the supply planning system are the stakeholders for this project, and are divided into three groups. Each of these groups participated in a requirements specification that was used to develop this design. (1) Optics Management--These are the top level stakeholdersk, and the final decision makers. This group is the interface to shot operations, is ultimately responsible for optics supply, and decides which exchanges will be made. (2) Work Center Managers--This group manages the on site optics processing work centers. They schedule the daily work center operations, and are responsible for developing long term processing, equipment, and staffing plans. (3) Component Engineers--This group manages the vendor contracts for the manufacture of new optics and the off site rework of existing optics. They are responsible for sourcing vendors, negotiating contracts, and managing vendor processes. The scope of this analysis is to describe the structure and design details of a system that will meet all requirements that were described by stakeholders and documented in the analysis model for this project. The design specifies the architecture, components, interfaces, and data stores of the system

  14. Reliability Estimates for Power Supplies

    SciTech Connect

    Lee C. Cadwallader; Peter I. Petersen

    2005-09-01

    Failure rates for large power supplies at a fusion facility are critical knowledge needed to estimate availability of the facility or to set priorties for repairs and spare components. A study of the "failure to operate on demand" and "failure to continue to operate" failure rates has been performed for the large power supplies at DIII-D, which provide power to the magnet coils, the neutral beam injectors, the electron cyclotron heating systems, and the fast wave systems. When one of the power supplies fails to operate, the research program has to be either temporarily changed or halted. If one of the power supplies for the toroidal or ohmic heating coils fails, the operations have to be suspended or the research is continued at de-rated parameters until a repair is completed. If one of the power supplies used in the auxiliary plasma heating systems fails the research is often temporarily changed until a repair is completed. The power supplies are operated remotely and repairs are only performed when the power supplies are off line, so that failure of a power supply does not cause any risk to personnel. The DIII-D Trouble Report database was used to determine the number of power supply faults (over 1,700 reports), and tokamak annual operations data supplied the number of shots, operating times, and power supply usage for the DIII-D operating campaigns between mid-1987 and 2004. Where possible, these power supply failure rates from DIII-D will be compared to similar work that has been performed for the Joint European Torus equipment. These independent data sets support validation of the fusion-specific failure rate values.

  15. Cholangiocytes and blood supply

    PubMed Central

    Gaudio, Eugenio; Franchitto, Antonio; Pannarale, Luigi; Carpino, Guido; Alpini, Gianfranco; Francis, Heather; Glaser, Shannon; Alvaro, Domenico; Onori, Paolo

    2006-01-01

    The microvascular supply of the biliary tree, the peribiliary plexus (PBP), stems from the hepatic artery branches and flows into the hepatic sinusoids. A detailed three-dimensional study of the PBP has been performed by using the Scanning Electron Microscopy vascular corrosion casts (SEMvcc) technique. Considering that the PBP plays a fundamental role in supporting the secretory and absorptive functions of the biliary epithelium, their organization in either normalcy and pathology is explored. The normal liver shows the PBP arranged around extra- and intrahepatic biliary tree. In the small portal tract PBP was characterized by a single layer of capillaries which progressively continued with the extrahepatic PBP where it showed a more complex vascular network. After common duct ligation (BDL), progressive modifications of bile duct and PBP proliferation are observed. The PBP presents a three-dimensional network arranged around many bile ducts and appears as bundles of vessels, composed by capillaries of homogeneous diameter with a typical round mesh structure. The PBP network is easily distinguishable from the sinusoidal network which appears normal. Considering the enormous extension of the PBP during BDL, the possible role played by the Vascular Endothelial Growth Factor (VEGF) is evaluated. VEGF-A, VEGF-C and their related receptors appeared highly immunopositive in proliferating cholangiocytes of BDL rats. The administration of anti-VEGF-A or anti-VEGF-C antibodies to BDL rats as well as hepatic artery ligation induced a reduced bile duct mass. The administration of rVEGF-A to BDL hepatic artery ligated rats prevented the decrease of cholangiocyte proliferation and VEGF-A expression as compared to BDL control rats. These data suggest the role of arterial blood supply of the biliary tree in conditions of cholangiocyte proliferation, such as it occurs during chronic cholestasis. On the other hand, the role played by VEGF as a tool of cross-talk between

  16. The influence of relative sediment supply on riverine habitat heterogeneity

    NASA Astrophysics Data System (ADS)

    Yarnell, Sarah M.; Mount, Jeffrey F.; Larsen, Eric W.

    2006-10-01

    The diversity of aquatic habitats in streams is linked to physical processes that act at various spatial and temporal scales. Two components of many that contribute to creating habitat heterogeneity in streams are the interaction between sediment supply and transport capacity and the presence of local in-stream structures, such as large woody debris and boulders. Data from previously published flume and field studies and a new field study on tributaries to the South Yuba River in Nevada County, California, USA, were used to evaluate the relationship between habitat heterogeneity, local in-stream structural features and relative sediment supply. Habitat heterogeneity was quantified using spatial heterogeneity measures from the field of landscape ecology. Relative sediment supply, as expressed by the sediment supply/transport capacity ratio, which controls channel morphology and substrate textures, two key physical habitat characteristics, was quantified using a dimensionless bedload transport ratio, q*. Calculated q* values were plotted against an ecologically meaningful heterogeneity index, Shannon's Diversity Index, measured for each study reach, as well as the percent area of in-stream structural elements. The results indicate two potential mechanisms for how relative sediment supply may drive geomorphic diversity in natural river systems at the reach scale. When less mobile structural elements form a small proportion of the reach landscape, the supply/capacity ratio dictates the range of sediment textures and geomorphic features observed within the reach. In these settings, channels with a moderate relative sediment supply exhibit the highest textural and geomorphic diversity. In contrast, when less mobile structural elements are abundant, forced local scour and deposition creates high habitat heterogeneity, even in the presence of high relative sediment supply.

  17. Making Supply Chains Resilient to Floods Using a Bayesian Network

    NASA Astrophysics Data System (ADS)

    Haraguchi, M.

    2015-12-01

    Natural hazards distress the global economy by disrupting the interconnected supply chain networks. Manufacturing companies have created cost-efficient supply chains by reducing inventories, streamlining logistics and limiting the number of suppliers. As a result, today's supply chains are profoundly susceptible to systemic risks. In Thailand, for example, the GDP growth rate declined by 76 % in 2011 due to prolonged flooding. Thailand incurred economic damage including the loss of USD 46.5 billion, approximately 70% of which was caused by major supply chain disruptions in the manufacturing sector. Similar problems occurred after the Great East Japan Earthquake and Tsunami in 2011, the Mississippi River floods and droughts during 2011 - 2013, and Hurricane Sandy in 2012. This study proposes a methodology for modeling supply chain disruptions using a Bayesian network analysis (BNA) to estimate expected values of countermeasures of floods, such as inventory management, supplier management and hard infrastructure management. We first performed a spatio-temporal correlation analysis between floods and extreme precipitation data for the last 100 years at a global scale. Then we used a BNA to create synthetic networks that include variables associated with the magnitude and duration of floods, major components of supply chains and market demands. We also included decision variables of countermeasures that would mitigate potential losses caused by supply chain disruptions. Finally, we conducted a cost-benefit analysis by estimating the expected values of these potential countermeasures while conducting a sensitivity analysis. The methodology was applied to supply chain disruptions caused by the 2011 Thailand floods. Our study demonstrates desirable typical data requirements for the analysis, such as anonymized supplier network data (i.e. critical dependencies, vulnerability information of suppliers) and sourcing data(i.e. locations of suppliers, and production rates and

  18. Zapping the food supply

    SciTech Connect

    Louria, D.B. )

    1990-09-01

    The idea of exposing food to gamma radiation is over 30 years old, and in 1963 the Food and Drug Administration (FDA) began to permit the irradiation of wheat. Over the years, a few more foodstuffs such as spices and tea were added, but in 1984 the FDA started to approve irradiation of a much broader list of products which now includes meat, poultry, and fresh fruits and vegetables. Simultaneously the FDA has increased the levels of radiation that may be used. The FDA's recent willingness to allow most of the food supply to be irradiated - and at high doses - has triggered an acrimonious debate. The amount of radiation involved is substantial, with intensities millions of times greater than that of an ordinary chest X-ray. The announced goal of promoters of food irradiation is to obtain general approval for the use of up to one million rad. Irradiation does not make food radioactive, nor has alleged radioactivity been at issue in the debate. But there is concern that foods processed by irradiation may contain radiolytic products that could have toxic effects. 12 refs.

  19. Digital Piracy: An Assessment of Consumer Piracy Risk and Optimal Supply Chain Coordination Strategies

    ERIC Educational Resources Information Center

    Jeong, Bong-Keun

    2010-01-01

    Digital piracy and the emergence of new distribution channels have changed the dynamics of supply chain coordination and created many interesting problems. There has been increased attention to understanding the phenomenon of consumer piracy behavior and its impact on supply chain profitability. The purpose of this dissertation is to better…

  20. Creating engaging experiences for rehabilitation.

    PubMed

    McClusky, John F

    2008-01-01

    The traditional model of rehabilitation center design based on usability and function falls short of addressing the aspirations of those who use them. To better serve the motivational needs of both patients and therapists, we need to reconsider the gymnasium-inspired designs of current rehabilitation centers. Designers Patricia Moore and David Guynes have drawn inspiration from the everyday to create more engaging rehabilitation experiences with their Easy Street, Independence Square, Rehab 1-2-3, Our Town, and WorkSyms rehabilitation environments. Their designs simulate real-life situations to motivate patients by helping them connect their therapy to the life in which they aspire to return. Utilizing an empathic research process, Moore and Guynes build a deeper understanding of both patients' and therapists' values and apply that understanding to designs that are more directly connected to patients' aspirational goals while still meeting their functional rehabilitation needs. This same research-based design approach is utilized in all of their design work that has included, most recently, the design of the Phoenix Valley Transit Authority's Metro Light Rail Train. The train and stations have won awards for accessibility and will begin public operation in late 2008.

  1. Creating a winning organizational culture.

    PubMed

    Campbell, Robert James

    2009-01-01

    This article explores the idea of how to create a winning organizational culture. By definition, a winning organizational culture is one that is able to make current innovations stick, while continuously changing based on the demands of the marketplace. More importantly, the article explores the notion that a winning organizational culture can have a profound impact on the conscious of the workforce, helping each individual to become a better, more productive person, who provides important services and products to the community. To form a basis toward defining the structure of what a winning organization culture looks like, 4 experts were asked 12 questions related to the development of an organizational culture. Three of the experts have worked intimately within the health care industry, while a fourth has been charged with turning around an organization that has had a losing culture for 17 years. The article provides insight into the role that values, norms, goals, leadership style, familiarity, and hiring practices play in developing a winning organizational culture. The article also emphasizes the important role that leaders perform in developing an organizational culture.

  2. Laser Created Relativistic Positron Jets

    SciTech Connect

    Chen, H; Wilks, S C; Meyerhofer, D D; Bonlie, J; Chen, C D; Chen, S N; Courtois, C; Elberson, L; Gregori, G; Kruer, W; Landoas, O; Mithen, J; Murphy, C; Nilson, P; Price, D; Scheider, M; Shepherd, R; Stoeckl, C; Tabak, M; Tommasini, R; Beiersdorder, P

    2009-10-08

    Electron-positron jets with MeV temperature are thought to be present in a wide variety of astrophysical phenomena such as active galaxies, quasars, gamma ray bursts and black holes. They have now been created in the laboratory in a controlled fashion by irradiating a gold target with an intense picosecond duration laser pulse. About 10{sup 11} MeV positrons are emitted from the rear surface of the target in a 15 to 22-degree cone for a duration comparable to the laser pulse. These positron jets are quasi-monoenergetic (E/{delta}E {approx} 5) with peak energies controllable from 3-19 MeV. They have temperatures from 1-4 MeV in the beam frame in both the longitudinal and transverse directions. Positron production has been studied extensively in recent decades at low energies (sub-MeV) in areas related to surface science, positron emission tomography, basic antimatter science such as antihydrogen experiments, Bose-Einstein condensed positronium, and basic plasma physics. However, the experimental tools to produce very high temperature positrons and high-flux positron jets needed to simulate astrophysical positron conditions have so far been absent. The MeV temperature jets of positrons and electrons produced in our experiments offer a first step to evaluate the physics models used to explain some of the most energetic phenomena in the universe.

  3. Creating experimental color harmony map

    NASA Astrophysics Data System (ADS)

    Chamaret, Christel; Urban, Fabrice; Lepinel, Josselin

    2014-02-01

    Starting in the 17th century with Newton, color harmony is a topic that did not reach a consensus on definition, representation or modeling so far. Previous work highlighted specific characteristics for color harmony on com- bination of color doublets or triplets by means of a human rating on a harmony scale. However, there were no investigation involving complex stimuli or pointing out how harmony is spatially located within a picture. The modeling of such concept as well as a reliable ground-truth would be of high value for the community, since the applications are wide and concern several communities: from psychology to computer graphics. We propose a protocol for creating color harmony maps from a controlled experiment. Through an eye-tracking protocol, we focus on the identification of disharmonious colors in pictures. The experiment was composed of a free viewing pass in order to let the observer be familiar with the content before a second pass where we asked "to search for the most disharmonious areas in the picture". Twenty-seven observers participated to the experiments that was composed of a total of 30 different stimuli. The high inter-observer agreement as well as a cross-validation confirm the validity of the proposed ground-truth.

  4. Creating a urine black hole

    NASA Astrophysics Data System (ADS)

    Hurd, Randy; Pan, Zhao; Meritt, Andrew; Belden, Jesse; Truscott, Tadd

    2015-11-01

    Since the mid-nineteenth century, both enlisted and fashion-conscious owners of khaki trousers have been plagued by undesired speckle patterns resulting from splash-back while urinating. In recent years, industrial designers and hygiene-driven entrepreneurs have sought to limit this splashing by creating urinal inserts, with the effectiveness of their inventions varying drastically. From this large assortment of inserts, designs consisting of macroscopic pillar arrays seem to be the most effective splash suppressers. Interestingly this design partially mimics the geometry of the water capturing moss Syntrichia caninervis, which exhibits a notable ability to suppress splash and quickly absorb water from impacting rain droplets. With this natural splash suppressor in mind, we search for the ideal urine black hole by performing experiments of simulated urine streams (water droplet streams) impacting macroscopic pillar arrays with varying parameters including pillar height and spacing, draining and material properties. We propose improved urinal insert designs based on our experimental data in hopes of reducing potential embarrassment inherent in wearing khakis.

  5. Creating healthy and just bioregions.

    PubMed

    Pezzoli, Keith; Leiter, Robert Allen

    2016-03-01

    Dramatic changes taking place locally, regionally, globally, demand that we rethink strategies to improve public health, especially in disadvantaged communities where the cumulative impacts of toxicant exposure and other environmental and social stressors are most damaging. The emergent field of Sustainability Science, including a new bioregionalism for the 21st Century, is giving rise to promising place-based (territorially rooted) approaches. Embedded in this bioregional approach is an integrated planning framework (IPF) that enables people to map and develop plans and strategies that cut across various scales (e.g. from regional to citywide to neighborhood scale) and various topical areas (e.g. urban land use planning, water resource planning, food systems planning and "green infrastructure" planning) with the specific intent of reducing the impacts of toxicants to public health and the natural environment. This paper describes a case of bioregionally inspired integrated planning in San Diego, California (USA). The paper highlights food-water-energy linkages and the importance of "rooted" community-university partnerships and knowledge-action collaboratives in creating healthy and just bioregions.

  6. Repetitive resonant railgun power supply

    DOEpatents

    Honig, E.M.; Nunnally, W.C.

    1985-06-19

    A repetitive resonant railgun power supply provides energy for repetitively propelling projectiles from a pair of parallel rails. The supply comprises an energy storage capacitor, a storage inductor to form a resonant circuit with the energy storage capacitor and a magnetic switch to transfer energy between the resonant circuit and the pair of parallel rails for the propelling of projectiles.

  7. Repetitive resonant railgun power supply

    DOEpatents

    Honig, Emanuel M.; Nunnally, William C.

    1988-01-01

    A repetitive resonant railgun power supply provides energy for repetitively propelling projectiles from a pair of parallel rails. The supply comprises an energy storage capacitor, a storage inductor to form a resonant circuit with the energy storage capacitor and a magnetic switch to transfer energy between the resonant circuit and the pair of parallel rails for the propelling of projectiles.

  8. Building an efficient supply chain.

    PubMed

    Scalise, Dagmara

    2005-08-01

    Realizing at last that supply chain management can produce efficiencies and save costs, hospitals are beginning to adopt practices from other industries, such as the concept of extended supply chains, to improve product flow. They're also investing in enterprise planning resource software, radio frequency identification and other technologies, using quality data to drive standardization and streamlining processes.

  9. Petroleum supply monthly, August 1993

    SciTech Connect

    Not Available

    1993-09-01

    This publication the Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report, (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Data presented are divided into Summary Statistics and Detailed Statistics.

  10. The Influence of Relative Sediment Supply on Riverine Habitat Heterogeneity

    NASA Astrophysics Data System (ADS)

    Yarnell, S. M.

    2005-05-01

    The diversity of aquatic habitats in a stream reach and associated biological response are linked to physical processes that act at various spatial and time scales within a watershed. A fundamental driver of stream geomorphology integrating multi-scale processes is the relationship between sediment supply and transport capacity. This study explored the interactions between riverine habitat heterogeneity and the geomorphic processes governing channel conditions by testing the hypothesis that maximum habitat heterogeneity occurs in stream reaches with a moderate relative local sediment supply, as measured by the supply-capacity ratio. Habitat heterogeneity was quantified with an ecologically meaningful spatial heterogeneity index from the field of landscape ecology, Shannon's Diversity Index (SHDI), and relative sediment supply was quantified using a dimensionless bedload transport rate, q*. Data from previously published studies and a new field study on tributaries to the South Yuba River in Nevada County, California were evaluated to test the hypothesis. Results showed that in alluvial reaches where flow and sediment interacted freely without obstruction, moderate q* values correlated with high SHDI values; however, in reaches where less mobile structural elements, such as large woody debris and boulders, were present, SHDI increased as the percentage of structural elements increased. The results indicate two potential mechanisms for how relative sediment supply may drive habitat diversity at the reach scale. When structural elements are not a large proportion of the reach landscape, the supply-capacity ratio dictates the range of sediment textures and geomorphic features observed such that channels with a moderate relative sediment supply exhibit high habitat heterogeneity supporting the study hypothesis. In contrast, when structural elements are relatively abundant, increased local scour and deposition creates a greater variety of geomorphic features and sorted

  11. Wetland and water supply

    USGS Publications Warehouse

    Baker, John Augustus

    1960-01-01

    The Geological Survey has received numerous inquiries about the effects of proposed changes in the wetland environment. The nature of the inquiries suggests a general confusion in the public mind as to wetland values and an increasing concern by the public with the need for facts as a basis for sound decisions when public action is required. Perhaps the largest gap in our knowledge is in regard to the role played by the wetland in the natural water scheme. Specialists in such fields as agriculture and conservation have studied the wetland in relation to its special uses and values for farming and as a habitat for fish and wildlife. However, except as studied incidentally by these specialists, the role of the wetland with respect to water has been largely neglected. This facet of the wetland problem is of direct concern to the Geological Survey. We commonly speak of water in terms of its place in the hydrologic environment---as, for example, surface water or ground water. These terms imply that water can be neatly pigeonholed. With respect to the wetland environment nothing can be further from the truth. In fact, one objective of this discussion is to demonstrate that for the wetland environment surface water, ground water, and soil water cannot be separated realistically, but are closely interrelated and must be studied together. It should be noted that this statement holds true for the hydrologic environment in general, and that the wetland environment is by no means unique in this respect. Our second and principal objective is to identify some of the problems that must be studied in order to clarify the role of the wetland in relation to water supply. We have chosen to approach these objectives by briefly describing one area for which we have some information, and by using this example to point out some of the problems that need study. First, however, let us define what we, as geohydrologists, mean by wetland and briefly consider wetland classifications. For our

  12. The Anaesthesia Gas Supply System

    PubMed Central

    Das, Sabyasachi; Chattopadhyay, Subhrajyoti; Bose, Payel

    2013-01-01

    The anaesthesia gas supply system is designed to provide a safe, cost-effective and convenient system for the delivery of medical gases at the point of-use. The doctrine of the anaesthesia gas supply system is based on four essential principles: Identity, continuity, adequacy and quality. Knowledge about gas supply system is an integral component of safe anaesthetic practice. Mishaps involving the malfunction or misuse of medical gas supply to operating theatres have cost many lives. The medical gases used in anaesthesia and intensive care are oxygen, nitrous oxide, medical air, entonox, carbon dioxide and heliox. Oxygen is one of the most widely used gases for life-support and respiratory therapy besides anaesthetic procedures. In this article, an effort is made to describe the production, storage and delivery of anaesthetic gases. The design of anaesthesia equipment must take into account the local conditions such as climate, demand and power supply. The operational policy of the gas supply system should have a backup plan to cater to the emergency need of the hospital, in the event of the loss of the primary source of supply. PMID:24249882

  13. Autonomous uninterruptable power supply apparatus

    NASA Astrophysics Data System (ADS)

    Masson, J. H.

    1984-12-01

    This invention relates broadly to a power supply apparatus, and in particular to an autonomous uninterruptable power supply apparatus. The purpose of an uninterruptable power supply (UPS) is to protect critical electrical loads from transient or steady stage outages or disturbances in the primary power source. The basic configuration of a typical, commercially available, uninterruptable power supply is comprised at a minimum of a standby battery and a battery charger and may also include an inverter for AC applications. Systems of this type can be found in most computer installations and laboratory systems which cannot tolerate even momentary disturbances of input power. This document describes an autonomous uninterruptable power supply apparatus utilizing a digital processor unit as a control and monitor unit to measure and control input and output parameters in the power supply. A battery charger is utilized to maintain the voltage and current levels with the backup battery supply source which powers an inverter unit that converts the DC power to an AC output.

  14. Water supply and demand in an energy supply model

    SciTech Connect

    Abbey, D; Loose, V

    1980-12-01

    This report describes a tool for water and energy-related policy analysis, the development of a water supply and demand sector in a linear programming model of energy supply in the United States. The model allows adjustments in the input mix and plant siting in response to water scarcity. Thus, on the demand side energy conversion facilities can substitute more costly dry cooling systems for conventional evaporative systems. On the supply side groundwater and water purchased from irrigators are available as more costly alternatives to unappropriated surface water. Water supply data is developed for 30 regions in 10 Western states. Preliminary results for a 1990 energy demand scenario suggest that, at this level of spatial analysis, water availability plays a minor role in plant siting. Future policy applications of the modeling system are discussed including the evaluation of alternative patterns of synthetic fuels development.

  15. Diffusing Supply Chain Innovations at Hewlett-Packard Company: Applications of Performance Technology.

    ERIC Educational Resources Information Center

    Cargille, Brian; Branvold, Dwight

    2000-01-01

    Explains how Hewlett-Packard creates supply chain management innovations and effectively diffuses new technologies. Outlines how performance technologists help accelerate the diffusion and adoption of innovations by modifying innovations, define the client adoption path, create resources to lead clients through adoption, and improve the diffusion…

  16. Multiple resonant railgun power supply

    DOEpatents

    Honig, E.M.; Nunnally, W.C.

    1985-06-19

    A multiple repetitive resonant railgun power supply provides energy for repetitively propelling projectiles from a pair of parallel rails. A plurality of serially connected paired parallel rails are powered by similar power supplies. Each supply comprises an energy storage capacitor, a storage inductor to form a resonant circuit with the energy storage capacitor and a magnetic switch to transfer energy between the resonant circuit and the pair of parallel rails for the propelling of projectiles. The multiple serial operation permits relatively small energy components to deliver overall relatively large amounts of energy to the projectiles being propelled.

  17. Multiple resonant railgun power supply

    DOEpatents

    Honig, Emanuel M.; Nunnally, William C.

    1988-01-01

    A multiple repetitive resonant railgun power supply provides energy for repetitively propelling projectiles from a pair of parallel rails. A plurality of serially connected paired parallel rails are powered by similar power supplies. Each supply comprises an energy storage capacitor, a storage inductor to form a resonant circuit with the energy storage capacitor and a magnetic switch to transfer energy between the resonant circuit and the pair of parallel rails for the propelling of projectiles. The multiple serial operation permits relatively small energy components to deliver overall relatively large amounts of energy to the projectiles being propelled.

  18. Petroleum supply monthly, April 1994

    SciTech Connect

    Not Available

    1994-04-01

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographical regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the US. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the US.

  19. Petroleum supply monthly, February 1994

    SciTech Connect

    Not Available

    1994-03-01

    The Petroleum Supply Monthly presents data describing the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the US. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders; operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Data are divided into two sections: Summary statistics and Detailed statistics.

  20. Advanced power supplies: Scoping study and technology assessment. Final report

    SciTech Connect

    1998-04-01

    This report presents a scoping study as well as a technology assessment for advanced power supplies used in industrial, commercial and residential applications. The study is focused on applications where electro-technologies provide opportunity for increased use of electricity, or where new processes based on power electronics and electricity use can supplant established methods, creating additional value for utility end-use customers. Target customers can be in the residential, commercial and industrial sectors. In most of the targeted applications, the power delivered to the load is conditioned by a power supply to a form which can be usefully utilized. Frequently, the power supply represents a key cost factor, and often is a primary limiter of the performance achievable in the end-use application process. Identifying where such limits and opportunities exist can open the door to technology advances which benefit the targeted end-user. This report presents power supply requirements in various applications including induction cooking, induction heating, metal finishing, ozonation systems, pulse power incinerators and sterilizers, welding, plasma spraying, corrosion protection, precision welding, magnet supplies, induction hardening, anodizing, and other similar areas. The report highlights the potential for improvements in the power supply itself, and for any resulting improvements in the process, in the reliability, power quality and cost of the system. A market study is then used to prioritize R and D efforts in areas of maximum potential economic impact.

  1. Ergonomics and sustainability--challenges from global supply chains.

    PubMed

    Hasle, Peter; Jensen, Per Langaa

    2012-01-01

    The development of globalised supply chains is a major challenge for sustainability. For several years, there has been discussion within the profession whether and how ergonomics and human factors can play a role. Based on our research, we have identified five major challenges from global supply chains especially related to the social aspects of sustainability: (1) criteria for social sustainability, (2) the role of key performance indicators in the management of supply chains, (3) the constant changes in supply chains, (4) the challenge in establishing participation, and (5) the development of agency and regulatory mechanisms. There are obviously no clear and simple solutions to these challenges. One possible avenue for progress might lie in acquiring a greater understanding of the challenges from global supply chains and developing a strategy which combines social and long-term business sustainability. Starting from such a basis, the next step would be to find ways for the ergonomics and human factors community to create international collaboration which can impact specific global supply chains.

  2. 10 CFR 600.324 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Supplies. 600.324 Section 600.324 Energy DEPARTMENT OF... Supplies. (a) Title vests in the recipient upon acquisition of supplies acquired with Federal funds under... unused supplies. If the inventory of unused supplies exceeds $5,000 in total aggregate value and...

  3. 32 CFR 34.24 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Supplies. 34.24 Section 34.24 National Defense... § 34.24 Supplies. (a) Title shall vest in the recipient upon acquisition for supplies acquired with... shall retain any unused supplies. If the inventory of unused supplies exceeds $5,000 in total...

  4. Creating a High-Skills Society during Recession: Issues for Policy Makers

    ERIC Educational Resources Information Center

    Panagiotakopoulos, Antonios

    2015-01-01

    The present study looks at the skill formation policies adopted by policy makers in Greece in order to create a high-skills society. It examines empirically the demand side of the skill creation process within 300 small enterprises in order to understand how far supply-side measures have influenced the demand for well-trained staff within small…

  5. The 3He Supply Problem

    SciTech Connect

    Kouzes, Richard T.

    2009-05-01

    One of the main uses for 3He is in gas proportional counters for neutron detection. Radiation portal monitors deployed for homeland security and non-proliferation use such detectors. Other uses of 3He are for research detectors, commercial instruments, well logging detectors, dilution refrigerators, for targets or cooling in nuclear research, and for basic research in condensed matter physics. The US supply of 3He comes almost entirely from the decay of tritium used in nuclear weapons by the US and Russia. A few other countries contribute a small amount to the world’s 3He supply. Due to the large increase in use of 3He for homeland security, the supply has dwindled, and can no longer meet the demand. This white paper reviews the problems of supply, utilization, and alternatives.

  6. TRANSISTOR HIGH VOLTAGE POWER SUPPLY

    DOEpatents

    Driver, G.E.

    1958-07-15

    High voltage, direct current power supplies are described for use with battery powered nuclear detection equipment. The particular advantages of the power supply described, are increased efficiency and reduced size and welght brought about by the use of transistors in the circuit. An important feature resides tn the employment of a pair of transistors in an alternatefiring oscillator circuit having a coupling transformer and other circuit components which are used for interconnecting the various electrodes of the transistors.

  7. ORION downconverter and power supply

    NASA Technical Reports Server (NTRS)

    Nishimura, H. G.

    1982-01-01

    The receiver subsystem supplies the front end assembly (downconverter) and power supply for the ORION Mobile Station. These assemblies are designed to withstand severe environmental conditions. The mechanical, electronic, environmental and maintenance design considerations encountered during the design phase of this project are discussed. The two channel S/X downconverter has a 400 MHz bandwidth channel. Phase stability of 2 and 7 deg at S- and X-bands, respectively, is achieved with a temperature stabilized first local oscillator.

  8. Supply chain value creation methodology under BSC approach

    NASA Astrophysics Data System (ADS)

    Golrizgashti, Seyedehfatemeh

    2014-06-01

    The objective of this paper is proposing a developed balanced scorecard approach to measure supply chain performance with the aim of creating more value in manufacturing and business operations. The most important metrics have been selected based on experts' opinion acquired by in-depth interviews focused on creating more value for stakeholders. Using factor analysis method, a survey research has been used to categorize selected metrics into balanced scorecard perspectives. The result identifies the intensity of correlation between perspectives and cause-and-effect chains among them using statistical method based on a real case study in home appliance manufacturing industries.

  9. Petroleum supply monthly, April 1990

    SciTech Connect

    1990-06-26

    The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in the Petroleum Supply Monthly describe (PSM) the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply.'' Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: (1) the Summary Statistics and (2) the Detailed Statistics.

  10. Oxygen supply maps for hypoxic microenvironment visualization in prostate cancer

    PubMed Central

    Rupp, Niels J.; Schüffler, Peter J.; Zhong, Qing; Falkner, Florian; Rechsteiner, Markus; Rüschoff, Jan H.; Fankhauser, Christian; Drach, Matthias; Largo, Remo; Tremp, Mathias; Poyet, Cedric; Sulser, Tullio; Kristiansen, Glen; Moch, Holger; Buhmann, Joachim; Müntener, Michael; Wild, Peter J.

    2016-01-01

    Background: Intratumoral hypoxia plays an important role with regard to tumor biology and susceptibility to radio- and chemotherapy. For further investigation of hypoxia-related changes, areas of certain hypoxia must be reliably detected within cancer tissues. Pimonidazole, a 2-nitroimindazole, accumulates in hypoxic tissue and can be easily visualized using immunohistochemistry. Materials and Methods: To improve detection of highly hypoxic versus normoxic areas in prostate cancer, immunoreactivity of pimonidazole and a combination of known hypoxia-related proteins was used to create computational oxygen supply maps of prostate cancer. Pimonidazole was intravenously administered before radical prostatectomy in n = 15 patients, using the da Vinci robot-assisted surgical system. Prostatectomy specimens were immediately transferred into buffered formaldehyde, fixed overnight, and completely embedded in paraffin. Pimonidazole accumulation and hypoxia-related protein expression were visualized by immunohistochemistry. Oxygen supply maps were created using the normalized information from pimonidazole and hypoxia-related proteins. Results: Based on pimonidazole staining and other hypoxia.related proteins (osteopontin, hypoxia-inducible factor 1-alpha, and glucose transporter member 1) oxygen supply maps in prostate cancer were created. Overall, oxygen supply maps consisting of information from all hypoxia-related proteins showed high correlation and mutual information to the golden standard of pimonidazole. Here, we describe an improved computer-based ex vivo model for an accurate detection of oxygen supply in human prostate cancer tissue. Conclusions: This platform can be used for precise colocalization of novel candidate hypoxia-related proteins in a representative number of prostate cancer cases, and improve issues of single marker correlations. Furthermore, this study provides a source for further in situ tests and biochemical investigations PMID:26955501

  11. Applied magnetism: A supply-driven materials challenge

    DOE PAGESBeta

    Rios, Orlando; McCall, Scott K.

    2016-05-27

    Permanent magnets are important in many green energy technologies including wind turbine generators and hybrid-electric vehicle motors. For these applications, volume and weight are important factors driving the overall design, and therefore a high energy density, or energy product, is an important figure of merit. This quantity defines the magnetic energy contained in a given volume of material, and so higher energy density magnets enable smaller, lighter applications. Currently, the most powerful magnets suitable for commercial purposes contain rare earth elements (REE), usually neodymium and dysprosium in the neodymium-iron-boride class of magnets. However, for select applications, often requiring high temperatures,more » samarium cobalt is the alloy of choice. These magnets have energy densities several times greater than their nearest non-REE-based competitor, which for some applications is the defining factor in creating a viable device. The global supply of these REE is overwhelmingly produced in China, which in 2015 mined more than ten times as much as the next largest producer (Australia). Such market domination effectively creates a single source of supply, leaving industries which rely on REE consumption susceptible to price shocks and supply disruptions of these critical materials. Furthermore, this supply sensitivity may act as a drag on the adaptation rate of green energy technologies, particularly for large-scale users.« less

  12. Petroleum supply monthly, October 1993

    SciTech Connect

    Not Available

    1993-10-26

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  13. Petroleum supply monthly, May 1994

    SciTech Connect

    Not Available

    1994-05-27

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum supply annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  14. Petroleum supply monthly, July 1994

    SciTech Connect

    Not Available

    1994-07-26

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  15. Petroleum supply monthly, June 1994

    SciTech Connect

    Not Available

    1994-06-28

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  16. Petroleum supply monthly, January 1996

    SciTech Connect

    1996-02-15

    The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  17. Petroleum supply monthly, September 1991

    SciTech Connect

    Not Available

    1991-09-30

    The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administrations for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics. 65 tabs.

  18. Petroleum Supply Monthly, August 1990

    SciTech Connect

    Not Available

    1990-10-30

    The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) district movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics.

  19. Petroleum supply monthly, August 1994

    SciTech Connect

    Not Available

    1994-08-26

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  20. Petroleum supply monthly, July 1993

    SciTech Connect

    Not Available

    1993-07-29

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: Petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  1. International Oil Supplies and Demands

    SciTech Connect

    Not Available

    1991-09-01

    The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--90 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

  2. International Oil Supplies and Demands

    SciTech Connect

    Not Available

    1992-04-01

    The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

  3. Leading a supply chain turnaround.

    PubMed

    Slone, Reuben E

    2004-10-01

    Just five years ago, salespeople at Whirlpool were in the habit of referring to their supply chain organization as the "sales disablers." Now the company excels at getting products to the right place at the right time--while managing to keep inventories low. How did that happen? In this first-person account, Reuben Slone, Whirlpool's vice president of Global Supply Chain, describes how he and his colleagues devised the right supply chain strategy, sold it internally, and implemented it. Slone insisted that the right focal point for the strategy was the satisfaction of consumers at the end of the supply chain. Most supply chain initiatives do the opposite: They start with the realities of a company's manufacturing base and proceed from there. Through a series of interviews with trade customers large and small, his team identified 27 different capabilities that drove industry perceptions of Whirlpool's performance. Knowing it was infeasible to aim for world-class performance across all of them, Slone weighed the costs of excelling at each and found the combination of initiatives that would provide overall competitive advantage. A highly disciplined project management office and broad training in project management were key to keeping work on budget and on benefit. Slone set an intense pace--three "releases" of new capabilities every month--that the group maintains to this day. Lest this seem like a technology story, however, Slone insists it is just as much a "talent renaissance." People are proud today to be part of Whirlpool's supply chain organization, and its new generation of talent will give the company a competitive advantage for years to come. PMID:15559580

  4. Leading a supply chain turnaround.

    PubMed

    Slone, Reuben E

    2004-10-01

    Just five years ago, salespeople at Whirlpool were in the habit of referring to their supply chain organization as the "sales disablers." Now the company excels at getting products to the right place at the right time--while managing to keep inventories low. How did that happen? In this first-person account, Reuben Slone, Whirlpool's vice president of Global Supply Chain, describes how he and his colleagues devised the right supply chain strategy, sold it internally, and implemented it. Slone insisted that the right focal point for the strategy was the satisfaction of consumers at the end of the supply chain. Most supply chain initiatives do the opposite: They start with the realities of a company's manufacturing base and proceed from there. Through a series of interviews with trade customers large and small, his team identified 27 different capabilities that drove industry perceptions of Whirlpool's performance. Knowing it was infeasible to aim for world-class performance across all of them, Slone weighed the costs of excelling at each and found the combination of initiatives that would provide overall competitive advantage. A highly disciplined project management office and broad training in project management were key to keeping work on budget and on benefit. Slone set an intense pace--three "releases" of new capabilities every month--that the group maintains to this day. Lest this seem like a technology story, however, Slone insists it is just as much a "talent renaissance." People are proud today to be part of Whirlpool's supply chain organization, and its new generation of talent will give the company a competitive advantage for years to come.

  5. Air supply distributor for fireplaces

    SciTech Connect

    Eberhardt, H.A.

    1984-09-18

    An air supply distributor for fireplaces having an opening in the hearth for the supply of relatively cold air is used in combination with means, such as a log holder or grate, for supporting combustible products and comprises a pair of side walls and a top cover. The distributor is adapted to be positioned under the log holder or grate to overlie the hearth opening so that relatively cold air passing through the hearth opening is directed toward the front opening of the fireplace from which it passes to the fire for supporting combustion thereof thereby minimizing the amount of air drawn from the room.

  6. Petroleum supply monthly, January 1994

    SciTech Connect

    Not Available

    1994-01-01

    Data presented describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  7. Learning by Doing: Creating Engaging Online Learning

    ERIC Educational Resources Information Center

    Romero, Liz; Glass, Maria

    2015-01-01

    The purpose of this article is to describe the implementation of a Learning-by-Doing Instructional model to create an innovative language course. The authors describe the structure of the course, the instructional strategies implemented, and the Learning Management System tools used to create an engaging learning experience.

  8. Using Technology to Create Safer Schools.

    ERIC Educational Resources Information Center

    Townley, Arthur J.; Martinez, Kenneth

    1995-01-01

    Although classes to create student self-esteem and antigang programs are gaining in popularity, most school districts have not used available technology to help create safer campuses. Increased availability of telephones and two-way radios would enhance school security, along with incorporation of newer technologies such as computers, digitized…

  9. Learning Course Content by Creating a Wiki

    ERIC Educational Resources Information Center

    Matthew, Kathryn I.; Felvegi, Emese

    2009-01-01

    In this article, students' perceptions of the benefits and the challenges of creating a wiki for a language arts methods class are explored through their online reflections and interview transcripts. The students' own words describe their experiences about learning course content while collaborating to create a course wiki. Reflecting on the…

  10. Creating Civil Societies: The University's Role.

    ERIC Educational Resources Information Center

    Daxner, Michael

    2003-01-01

    The president emeritus of Carl von Ossietzky University in Germany describes a research project examining the university's role in creating a democratic citizenship, prompted by the European Union's need to create societies in which citizens can participate actively in determining their own future. (EV)

  11. Creating Safe Spaces for Music Learning

    ERIC Educational Resources Information Center

    Hendricks, Karin S.; Smith, Tawnya D.; Stanuch, Jennifer

    2014-01-01

    This article offers a practical model for fostering emotionally safe learning environments that instill in music students a positive sense of self-belief, freedom, and purpose. The authors examine the implications for music educators of creating effective learning environments and present recommendations for creating a safe space for learning,…

  12. Create a Positive Environment | Smokefree.gov

    Cancer.gov

    Family, friends, coworkers, and others who you interact with can affect how you feel about yourself. This includes how you feel about your body. One of the keys to creating a more positive body image is to create a more positive environment for yourself by focusing on:

  13. Process to create simulated lunar agglutinate particles

    NASA Technical Reports Server (NTRS)

    Gustafson, Robert J. (Inventor); Gustafson, Marty A. (Inventor); White, Brant C. (Inventor)

    2011-01-01

    A method of creating simulated agglutinate particles by applying a heat source sufficient to partially melt a raw material is provided. The raw material is preferably any lunar soil simulant, crushed mineral, mixture of crushed minerals, or similar material, and the heat source creates localized heating of the raw material.

  14. Energy cost of creating quantum coherence

    NASA Astrophysics Data System (ADS)

    Misra, Avijit; Singh, Uttam; Bhattacharya, Samyadeb; Pati, Arun Kumar

    2016-05-01

    We consider physical situations where the resource theories of coherence and thermodynamics play competing roles. In particular, we study the creation of quantum coherence using unitary operations with limited thermodynamic resources. We find the maximal coherence that can be created under unitary operations starting from a thermal state and find explicitly the unitary transformation that creates the maximal coherence. Since coherence is created by unitary operations starting from a thermal state, it requires some amount of energy. This motivates us to explore the trade-off between the amount of coherence that can be created and the energy cost of the unitary process. We also find the maximal achievable coherence under the constraint on the available energy. Additionally, we compare the maximal coherence and the maximal total correlation that can be created under unitary transformations with the same available energy at our disposal. We find that when maximal coherence is created with limited energy, the total correlation created in the process is upper bounded by the maximal coherence, and vice versa. For two-qubit systems we show that no unitary transformation exists that creates the maximal coherence and maximal total correlation simultaneously with a limited energy cost.

  15. The nurse manager's role in creating a healthy work environment.

    PubMed

    Whiley, K

    2001-08-01

    The role of nurse manager of an acute or critical care unit is one of the most difficult roles in healthcare today. This individual must juggle patient care issues, staff concerns, medical staff relationships, supply inadequacies, and organizational initiatives--and then balance all of this with a personal life. The only way in which any of this is remotely possible is if the patient care unit provides a supportive environment for patients, families, and staff. The nurse manager is a pivotal person in this effort: research repeatedly shows that people don't leave their jobs, they leave their managers. This article describes how the nurse manager of an acute neurosciences unit worked with her staff to define, create, and maintain a work environment in which patient care improved, people enjoyed working, and retention of staff increased. PMID:11759354

  16. 46 CFR 108.467 - Water supply.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Water supply. 108.467 Section 108.467 Shipping COAST... Fire Extinguishing Systems Foam Extinguishing Systems § 108.467 Water supply. The water supply of a foam extinguishing system must not be the water supply of the fire main system on the unit unless...

  17. 46 CFR 108.467 - Water supply.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Water supply. 108.467 Section 108.467 Shipping COAST... Fire Extinguishing Systems Foam Extinguishing Systems § 108.467 Water supply. The water supply of a foam extinguishing system must not be the water supply of the fire main system on the unit unless...

  18. 46 CFR 108.467 - Water supply.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Water supply. 108.467 Section 108.467 Shipping COAST... Fire Extinguishing Systems Foam Extinguishing Systems § 108.467 Water supply. The water supply of a foam extinguishing system must not be the water supply of the fire main system on the unit unless...

  19. 46 CFR 108.467 - Water supply.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Water supply. 108.467 Section 108.467 Shipping COAST... Fire Extinguishing Systems Foam Extinguishing Systems § 108.467 Water supply. The water supply of a foam extinguishing system must not be the water supply of the fire main system on the unit unless...

  20. 46 CFR 108.467 - Water supply.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Water supply. 108.467 Section 108.467 Shipping COAST... Fire Extinguishing Systems Foam Extinguishing Systems § 108.467 Water supply. The water supply of a foam extinguishing system must not be the water supply of the fire main system on the unit unless...

  1. Art Supply Inventors. Children's Art Diary.

    ERIC Educational Resources Information Center

    Szekely, George

    2001-01-01

    Discusses types of art materials that children enjoy using in their artworks. Explores the art materials such as tasty art supplies, such as candy; peeled supplies, such as pencil shavings; sticky art supplies, such as Band-Aids; and fast-food supplies, such as forks and spoons. (CMK)

  2. 20 CFR 437.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Supplies. 437.33 Section 437.33 Employees... Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in... supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the...

  3. 29 CFR 1470.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Supplies. 1470.33 Section 1470.33 Labor Regulations... Changes, Property, and Subawards § 1470.33 Supplies. (a) Title. Title to supplies acquired under a grant.... If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair...

  4. 10 CFR 215.3 - Supply reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Supply reports. 215.3 Section 215.3 Energy DEPARTMENT OF ENERGY OIL COLLECTION OF FOREIGN OIL SUPPLY AGREEMENT INFORMATION § 215.3 Supply reports. (a) Any person... oil for the period specified in the agreement, pursuant to supply arrangements with the...

  5. 10 CFR 218.11 - Supply orders.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Supply orders. 218.11 Section 218.11 Energy DEPARTMENT OF ENERGY OIL STANDBY MANDATORY INTERNATIONAL OIL ALLOCATION Supply Orders § 218.11 Supply orders. (a) A supply order shall require that the firm to which it is issued take actions specified therein relating...

  6. 45 CFR 2541.330 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Supplies. 2541.330 Section 2541.330 Public Welfare..., Property and Subawards § 2541.330 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant... residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value...

  7. 32 CFR 32.35 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Supplies. 32.35 Section 32.35 National Defense... ORGANIZATIONS Post-Award Requirements Property Standards § 32.35 Supplies. (a) Title to supplies shall vest in the recipient upon acquisition. If there is a residual inventory of unused supplies exceeding...

  8. 49 CFR 18.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Supplies. 18.33 Section 18.33 Transportation... Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in... supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the...

  9. 10 CFR 600.233 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Supplies. 600.233 Section 600.233 Energy DEPARTMENT OF... Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in... supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the...

  10. 41 CFR 105-71.133 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Supplies. 105-71.133...-Award Requirements/Changes, Property, and Subawards § 105-71.133 Supplies. (a) Title. Title to supplies.... (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in...

  11. 14 CFR 1273.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Supplies. 1273.33 Section 1273.33..., Property, and Subawards § 1273.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant... residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value...

  12. 38 CFR 21.210 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... rehabilitation and achieve the goals of his or her program. (b) Definition. The term supplies includes books... REHABILITATION AND EDUCATION Vocational Rehabilitation and Employment Under 38 U.S.C. Chapter 31 Supplies § 21... rehabilitation program. (c) Periods during which supplies may be furnished. Supplies may be furnished during:...

  13. 32 CFR 34.24 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 34.24 Supplies. (a) Title shall vest in the recipient upon acquisition for supplies acquired with... shall retain any unused supplies. If the inventory of unused supplies exceeds $5,000 in total aggregate... shall retain the items for use on non-Federal sponsored activities or sell them, but shall, in...

  14. 10 CFR 600.324 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Supplies. (a) Title vests in the recipient upon acquisition of supplies acquired with Federal funds under... unused supplies. If the inventory of unused supplies exceeds $5,000 in total aggregate value and the... items for use on non-Federal sponsored activities or sell them, but must, in either case, compensate...

  15. Identifying Innovative Interventions to Promote Healthy Eating Using Consumption-Oriented Food Supply Chain Analysis.

    PubMed

    Hawkes, Corinna

    2009-07-01

    The mapping and analysis of supply chains is a technique increasingly used to address problems in the food system. Yet such supply chain management has not yet been applied as a means of encouraging healthier diets. Moreover, most policies recommended to promote healthy eating focus on the consumer end of the chain. This article proposes a consumption-oriented food supply chain analysis to identify the changes needed in the food supply chain to create a healthier food environment, measured in terms of food availability, prices, and marketing. Along with established forms of supply chain analysis, the method is informed by a historical overview of how food supply chains have changed over time. The method posits that the actors and actions in the chain are affected by organizational, financial, technological, and policy incentives and disincentives, which can in turn be levered for change. It presents a preliminary example of the supply of Coca-Cola beverages into school vending machines and identifies further potential applications. These include fruit and vegetable supply chains, local food chains, supply chains for health-promoting versions of food products, and identifying financial incentives in supply chains for healthier eating. PMID:23144674

  16. Identifying Innovative Interventions to Promote Healthy Eating Using Consumption-Oriented Food Supply Chain Analysis

    PubMed Central

    Hawkes, Corinna

    2009-01-01

    The mapping and analysis of supply chains is a technique increasingly used to address problems in the food system. Yet such supply chain management has not yet been applied as a means of encouraging healthier diets. Moreover, most policies recommended to promote healthy eating focus on the consumer end of the chain. This article proposes a consumption-oriented food supply chain analysis to identify the changes needed in the food supply chain to create a healthier food environment, measured in terms of food availability, prices, and marketing. Along with established forms of supply chain analysis, the method is informed by a historical overview of how food supply chains have changed over time. The method posits that the actors and actions in the chain are affected by organizational, financial, technological, and policy incentives and disincentives, which can in turn be levered for change. It presents a preliminary example of the supply of Coca-Cola beverages into school vending machines and identifies further potential applications. These include fruit and vegetable supply chains, local food chains, supply chains for health-promoting versions of food products, and identifying financial incentives in supply chains for healthier eating. PMID:23144674

  17. The Future Supply of Physicians.

    ERIC Educational Resources Information Center

    Ginzberg, Eli

    1996-01-01

    Reviews policy positions regarding the supply of physicians in the United States, from the 1910 Flexner Report to the present, and evaluates current policy alternatives that address the problem of physician oversupply. Maintains that, if future health care outlays increase as predicted, the demand for physicians should continue to grow. (MDM)

  18. Water Supply Infrastructure System Surety

    SciTech Connect

    EKMAN,MARK E.; ISBELL,DARYL

    2000-01-06

    The executive branch of the United States government has acknowledged and identified threats to the water supply infrastructure of the United States. These threats include contamination of the water supply, aging infrastructure components, and malicious attack. Government recognition of the importance of providing safe, secure, and reliable water supplies has a historical precedence in the water works of the ancient Romans, who recognized the same basic threats to their water supply infrastructure the United States acknowledges today. System surety is the philosophy of ''designing for threats, planning for failure, and managing for success'' in system design and implementation. System surety is an alternative to traditional compliance-based approaches to safety, security, and reliability. Four types of surety are recognized: reactive surety; proactive surety, preventative surety; and fundamental, inherent surety. The five steps of the system surety approach can be used to establish the type of surety needed for the water infrastructure and the methods used to realize a sure water infrastructure. The benefit to the water industry of using the system surety approach to infrastructure design and assessment is a proactive approach to safety, security, and reliability for water transmission, treatment, distribution, and wastewater collection and treatment.

  19. Supply Curves of Conserved Energy

    SciTech Connect

    Meier, Alan Kevin

    1982-05-01

    Supply curves of conserved energy provide an accounting framework that expresses the potential for energy conservation. The economic worthiness of a conservation measure is expressed in terms of the cost of conserved energy, and a measure is considered economical when the cost of conserved energy is less than the price of the energy it replaces. A supply curve of conserved energy is independent of energy prices; however, the economical reserves of conserved energy will depend on energy prices. Double-counting of energy savings and error propagation are common problems when estimating conservation potentials, but supply curves minimize these difficulties and make their consequences predictable. The sensitivity of the cost of conserved energy is examined, as are variations in the optimal investment strategy in response to changes in inputs. Guidelines are presented for predicting the consequences of such changes. The conservation supply curve concept can be applied to peak power, water, pollution, and other markets where consumers demand a service rather than a particular good.

  20. Understanding nonrenewable resource supply behavior.

    PubMed

    Bohi, D R; Toman, M A

    1983-02-25

    Decisions concerned with finding, developing, and extracting nonrenewable resources are dynamically interrelated in complex ways. Economic theory provides a description of this process that yields useful insights, but there are gaps between theory and empirical applications that hinder our understanding of how supply responds to changes in economic incentives. Consequently, many questions concerning market efficiency as opposed to government intervention remain open. PMID:17817917

  1. The Management of Groundwater Supplies.

    ERIC Educational Resources Information Center

    Hall, P. L.

    1978-01-01

    The manager of a groundwater supply system must be involved in many different disciplines if he or she is to manage the system effectively. In areas in which specialized expertise is necessary, it can be obtained from consultants or government agencies. (BB)

  2. Supply chain: optimization through collaboration.

    PubMed

    2014-07-01

    A panel of hospital leaders and other experts discuss how organizations can reduce costs and enhance the value of their supply purchases--an imperative at a time of rising prices and tightening reimbursements. One major challenge: How to gain greater physician support for those efforts. PMID:25181907

  3. Petroleum supply monthly, March 1994

    SciTech Connect

    Not Available

    1994-03-30

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics. The tables and figures in the Summary Statistics section of the PSM present a time series of selected petroleum data on a US level. Most time series include preliminary estimates for one month based on the Weekly Petroleum Supply Reporting System; statistics based on the most recent data from the Monthly Petroleum Supply Reporting System (MPSRS); and statistics published in prior issues of the PSM and PSA. The Detailed Statistics tables of the PSM present statistics for the most current month available as well as year-to-date. In most cases, the statistics are presented for several geographic areas -- the United States (50 States and the District of Columbia), five PAD Districts, and 12 Refining Districts. At the US and PAD District level, the total volume and the daily rate of activities are presented. The statistics are developed from monthly survey forms submitted by respondents to the EIA and from data provided from other sources.

  4. Petroleum supply monthly, June 1993

    SciTech Connect

    Not Available

    1993-06-28

    Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics. The tables and figures ih the Summary Statistics section of the PSM present a time series of selected petroleum data on a US level. Most time series include preliminary estimates for one month based on the Weekly Petroleum Supply Reporting System; statistics based on the most recent data from the Monthly Petroleum Supply Reporting System (MPSRS); and statistics published in prior issues of the PSM and PSA. The Detailed Statistics tables of the PSM present statistics for the most current month available as well as year-to-date. In most cases, the statistics are presented for several geographic areas - - the United States (50 States and the District of Columbia), five PAD Districts, and 12 Refining Districts. At the US and PAD District level, the total volume and the daily rate of activities are presented. The statistics are developed from monthly survey forms submitted by respondents to the EIA and from data provided firom other sources.

  5. Taking medicine at home - create a routine

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000613.htm Taking medicine at home - create a routine To use the ... teeth. Find Ways to Help You Remember Your Medicines You can: Set the alarm on your clock, ...

  6. Creating an Interactive Videodisc on Mapping.

    ERIC Educational Resources Information Center

    Andrews, Sona Karentz; Grozik, John

    1994-01-01

    Provides an overview of the University of Wisconsin-Milwaukee's Interactive Multimedia Cartography Project to create an interactive videodisc that would illustrate the topic of mapping and provide access to examples of cartography from the American Geographical Society Collection. (JLB)

  7. ISO 55000: Creating an asset management system.

    PubMed

    Bradley, Chris; Main, Kevin

    2015-02-01

    In the October 2014 issue of HEJ, Keith Hamer, group vice-president, Asset Management & Engineering at Sodexo, and marketing director at Asset Wisdom, Kevin Main, argued that the new ISO 55000 standards present facilities managers with an opportunity to create 'a joined-up, whole lifecycle approach' to managing and delivering value from assets. In this article, Kevin Main and Chris Bradley, who runs various asset management projects, examine the process of creating an asset management system.

  8. Creating Math Videos: Comparing Platforms and Software

    ERIC Educational Resources Information Center

    Abbasian, Reza O.; Sieben, John T.

    2016-01-01

    In this paper we present a short tutorial on creating mini-videos using two platforms--PCs and tablets such as iPads--and software packages that work with these devices. Specifically, we describe the step-by-step process of creating and editing videos using a Wacom Intuos pen-tablet plus Camtasia software on a PC platform and using the software…

  9. Creating a VAPEPS database: A VAPEPS tutorial

    NASA Technical Reports Server (NTRS)

    Graves, George

    1989-01-01

    A procedural method is outlined for creating a Vibroacoustic Payload Environment Prediction System (VAPEPS) Database. The method of presentation employs flowcharts of sequential VAPEPS Commands used to create a VAPEPS Database. The commands are accompanied by explanatory text to the right of the command in order to minimize the need for repetitive reference to the VAPEPS user's manual. The method is demonstrated by examples of varying complexity. It is assumed that the reader has acquired a basic knowledge of the VAPEPS software program.

  10. Highly efficient welding power supply

    NASA Astrophysics Data System (ADS)

    Thommes, J. M.

    1980-09-01

    The results and findings of an energy efficient welding power development project are presented. The power source developed is to be used for electric arc welding processes in which 3.5 trillion Btu of energy can be saved annually. The power source developed incorporates the use of switch mode power supply techniques in order to convert industrial supply mains to appropriate welding voltages and currents. A series capacitor switch mode power circuit was the circuit technique chosen in order to optimize energy efficiency, costs, reliability, size/weight, and welding performance. Test results demonstrated an effective efficiency (taking into account idle power consumption) of 80 to 91 percent for the energy efficient power source while the conventional types of power sources tested ranged from 41 to 74 percent efficiency. Line power factor was also improved for the energy efficient power source. Field tests indicated additional refinements of weld process performance and power source audible noise emission reduction could be beneficial.

  11. Petroleum Supply Monthly, July 1990

    SciTech Connect

    Not Available

    1990-09-28

    Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

  12. High voltage DC power supply

    DOEpatents

    Droege, T.F.

    1989-12-19

    A high voltage DC power supply having a first series resistor at the output for limiting current in the event of a short-circuited output, a second series resistor for sensing the magnitude of output current, and a voltage divider circuit for providing a source of feedback voltage for use in voltage regulation is disclosed. The voltage divider circuit is coupled to the second series resistor so as to compensate the feedback voltage for a voltage drop across the first series resistor. The power supply also includes a pulse-width modulated control circuit, having dual clock signals, which is responsive to both the feedback voltage and a command voltage, and also includes voltage and current measuring circuits responsive to the feedback voltage and the voltage developed across the second series resistor respectively. 7 figs.

  13. High voltage DC power supply

    DOEpatents

    Droege, Thomas F.

    1989-01-01

    A high voltage DC power supply having a first series resistor at the output for limiting current in the event of a short-circuited output, a second series resistor for sensing the magnitude of output current, and a voltage divider circuit for providing a source of feedback voltage for use in voltage regulation is disclosed. The voltage divider circuit is coupled to the second series resistor so as to compensate the feedback voltage for a voltage drop across the first series resistor. The power supply also includes a pulse-width modulated control circuit, having dual clock signals, which is responsive to both the feedback voltage and a command voltage, and also includes voltage and current measuring circuits responsive to the feedback voltage and the voltage developed across the second series resistor respectively.

  14. Petroluem Supply Monthly, May 1993

    SciTech Connect

    Not Available

    1993-06-04

    Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

  15. Spatially Characterizing Effective Timber Supply

    NASA Technical Reports Server (NTRS)

    Berry, J. K.; Sailor, J.

    1982-01-01

    The structure of a computer-oriented cartographic model for assessing roundwood supply for generation of base load electricity is discussed. The model provides an analytical procedure for coupling spatial information of harvesting economics and owner willingness to sell stumpages. Supply is characterized in terms of standing timber; of accessibility considering various harvesting and hauling factors; and of availability as affected by ownership and residential patterns. Factors governing accessibility to timber include effective harvesting distance to haulic roads as modified by barriers and slopes. Haul distance is expressed in units that take into account the relative ease of travel along various road types to a central processing facility. Areas of accessible timber are grouped into spatial units, termed 'timbersheds', of common access to particular haul road segments that belong to unique 'transport zones'. Timber availability considerations include size of ownership parcels, housing density and excluded areas. The analysis techniques are demonstrated for a cartographic data base in western Massachusetts.

  16. 1992 Conversion Resources Supply Document

    SciTech Connect

    Not Available

    1992-03-01

    In recent years conservation of electric power has become an integral part of utility planning. The 1980 Pacific Northwest Electric Power Planning and Conservation Act (Northwest Power Act) requires that the region consider conservation potential in planning acquisitions of resources to meet load growth. The Bonneville Power Administration (BPA) developed its first estimates of conservation potential in 1982. Since that time BPA has updated its conservation supply analyses as a part of its Resource Program and other planning efforts. Major updates were published in 1985 and in January 1990. This 1992 document presents updated supply curves, which are estimates of the savings potential over time (cumulative savings) at different cost levels of energy conservation measures (ECMs). ECMs are devices, pieces of equipment, or actions that increase the efficiency of electricity use and reduce the amount of electricity used by end-use equipment.

  17. Dietary mineral supplies in Africa

    PubMed Central

    Joy, Edward J M; Ander, E Louise; Young, Scott D; Black, Colin R; Watts, Michael J; Chilimba, Allan D C; Chilima, Benson; Siyame, Edwin W P; Kalimbira, Alexander A; Hurst, Rachel; Fairweather-Tait, Susan J; Stein, Alexander J; Gibson, Rosalind S; White, Philip J; Broadley, Martin R

    2014-01-01

    Dietary micronutrient deficiencies (MNDs) are widespread, yet their prevalence can be difficult to assess. Here, we estimate MND risks due to inadequate intakes for seven minerals in Africa using food supply and composition data, and consider the potential of food-based and agricultural interventions. Food Balance Sheets (FBSs) for 46 countries were integrated with food composition data to estimate per capita supply of calcium (Ca), copper (Cu), iron (Fe), iodine (I), magnesium (Mg), selenium (Se) and zinc (Zn), and also phytate. Deficiency risks were quantified using an estimated average requirement (EAR) ‘cut-point’ approach. Deficiency risks are highest for Ca (54% of the population), followed by Zn (40%), Se (28%) and I (19%, after accounting for iodized salt consumption). The risk of Cu (1%) and Mg (<1%) deficiency are low. Deficiency risks are generally lower in the north and west of Africa. Multiple MND risks are high in many countries. The population-weighted mean phytate supply is 2770 mg capita−1 day−1. Deficiency risks for Fe are lower than expected (5%). However, ‘cut-point’ approaches for Fe are sensitive to assumptions regarding requirements; e.g. estimates of Fe deficiency risks are 43% under very low bioavailability scenarios consistent with high-phytate, low-animal protein diets. Fertilization and breeding strategies could greatly reduce certain MNDs. For example, meeting harvestplus breeding targets for Zn would reduce dietary Zn deficiency risk by 90% based on supply data. Dietary diversification or direct fortification is likely to be needed to address Ca deficiency risks. PMID:24524331

  18. Replenishable food supply on Mars

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The design team's present objective is to design a facility which will provide an environment to grow plants on the surface of Mars for a continuous supply of food for a ten-man crew. The main focus of the project is the design of a greenhouse. Concentration of the current design effort is on the outer structure, internal layout, and construction methods. The project was conducted by undergraduate students at Prairie View A&M University during Fall 1989 and Spring 1990.

  19. Replenishable food supply on Mars

    NASA Astrophysics Data System (ADS)

    1990-11-01

    The design team's present objective is to design a facility which will provide an environment to grow plants on the surface of Mars for a continuous supply of food for a ten-man crew. The main focus of the project is the design of a greenhouse. Concentration of the current design effort is on the outer structure, internal layout, and construction methods. The project was conducted by undergraduate students at Prairie View A&M University during Fall 1989 and Spring 1990.

  20. Dual use power supply development

    SciTech Connect

    Kolb, A.C.; Strickland, B.E.

    1995-01-25

    Size, weight, efficiency and reliability define space power systems. Then years ago NASA re-emphasized that missions such as Space Station needed cost effective critical technologies, one being power conversion. Thus, NASA began to emphasize ``dual-use`` technology through its center for Commercial Development of Space (mid 1980s). This CCDS program funded research and development efforts needed for future space missions as well as terrestrial applications for commercial markets. Maxwell and Auburn University (Space Power Institute) jointly developed reliable power systems for manned space projects as well as commercial applications of high power, high voltage switchmode power supplies. These serve the medical, scientific and industrial markets (lasers, accelerators and intense light sources). These applications required improvements in power density, efficiency, regulation, reliability and cost effectiveness to be successful. One of NASA`s first programs at Auburn and Maxwell was a high frequency, series resonant power converter optimized for commercial applications. It also meets the needs of space missions (additional space flight qualification is needed). This power converter topology demonstrates dual-use technology for power density, power-to-weight, regulation, reliability and cost effectiveness. All goals were exceeded for both space and terrestrial applications. This was the first product of NASA`s CCDS program producing a family of high voltage capacitor charging power supplies. Maxwell`s CCDS capacitor power supplies are achieving greater acceptance demonstrating the value of the CCDS program. {copyright} 1995 {ital American} {ital Institute} {ital of} {ital Physics}

  1. The future of oil supply

    PubMed Central

    Miller, Richard G.; Sorrell, Steven R.

    2014-01-01

    Abundant supplies of oil form the foundation of modern industrial economies, but the capacity to maintain and grow global supply is attracting increasing concern. Some commentators forecast a peak in the near future and a subsequent terminal decline in global oil production, while others highlight the recent growth in ‘tight oil’ production and the scope for developing unconventional resources. There are disagreements over the size, cost and recoverability of different resources, the technical and economic potential of different technologies, the contribution of different factors to market trends and the economic implications of reduced supply. Few debates are more important, more contentious, more wide-ranging or more confused. This paper summarizes the main concepts, terms, issues and evidence that are necessary to understand the ‘peak oil’ debate. These include: the origin, nature and classification of oil resources; the trends in oil production and discoveries; the typical production profiles of oil fields, basins and producing regions; the mechanisms underlying those profiles; the extent of depletion of conventional oil; the risk of an approaching peak in global production; and the potential of various mitigation options. The aim is to introduce the subject to non-specialist readers and provide a basis for the subsequent papers in this Theme Issue. PMID:24298085

  2. Architecture Study for a Fuel Depot Supplied from Lunar Resources

    NASA Technical Reports Server (NTRS)

    Perrin, Thomas M.

    2016-01-01

    Heretofore, discussions of space fuel depots assumed the depots would be supplied from Earth. However, the confirmation of deposits of water ice at the lunar poles in 2009 suggests the possibility of supplying a space depot with liquid hydrogen/liquid oxygen produced from lunar ice. This architecture study sought to determine the optimum architecture for a fuel depot supplied from lunar resources. Four factors - the location of propellant processing (on the Moon or on the depot), the location of the depot (on the Moon or in cislunar space), and if in cislunar space, where (LEO, GEO, or Earth-Moon L1), and the method of propellant transfer (bulk fuel or canister exchange) were combined to identify 18 potential architectures. Two design reference missions (DRMs) - a satellite servicing mission and a cargo mission to Mars - were used to create demand for propellants, while a third DRM - a propellant delivery mission - was used to examine supply issues. The architectures were depicted graphically in a network diagram with individual segments representing the movement of propellant from the Moon to the depot, and from the depot to the customer

  3. Architecture Study for a Fuel Depot Supplied from Lunar Resources

    NASA Technical Reports Server (NTRS)

    Perrin, Thomas M.

    2016-01-01

    Heretofore, discussions of space fuel depots assumed the depots would be supplied from Earth. However, the confirmation of deposits of water ice at the lunar poles in 2009 suggests the possibility of supplying a space depot with liquid hydrogen/liquid oxygen produced from lunar ice. This architecture study sought to determine the optimum architecture for a fuel depot supplied from lunar resources. Four factors - the location of propellant processing (on the Moon or on the depot), the location of the depot (on the Moon, or at L1, GEO, or LEO), the location of propellant transfer (L1, GEO, or LEO), and the method of propellant transfer (bulk fuel or canister exchange) were combined to identify 18 potential architectures. Two design reference missions (DRMs) - a satellite servicing mission and a cargo mission to Mars - were used to create demand for propellants, while a third DRM - a propellant delivery mission - was used to examine supply issues. The architectures were depicted graphically in a network diagram with individual segments representing the movement of propellant from the Moon to the depot, and from the depot to the customer.

  4. Physician supply and Medicaid participation. The causes of market failure.

    PubMed

    Fossett, J W; Peterson, J A

    1989-04-01

    This paper offers an explanation for the counterintuitive relationship between physician competition and Medicaid participation found by many investigators. Contrary to standard predictions, a number of studies have found strong negative relationships between the supply of physicians and Medicaid participation and equally strong positive relationships between supply and the concentration of Medicaid patients in small numbers of large Medicaid practices. The model advanced here argues that the residential segregation of Medicaid patients and differences in the minimum-efficient scale of practice for treatment of Medicaid and private patients create strong incentives for physicians in competitive urban areas to: 1) take either few Medicaid patients or 2) many and 3) make it costly to maintain a Medicaid practice share between these two extremes. In less competitive areas, these incentives are weaker, if not altogether absent.

  5. 29 CFR 97.33 - Supplies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... respectively. (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  6. 44 CFR 13.33 - Supplies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... respectively. (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  7. 29 CFR 1470.33 - Supplies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not needed for any...

  8. 40 CFR 31.33 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not needed for...

  9. 40 CFR 31.33 - Supplies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not needed for...

  10. 29 CFR 97.33 - Supplies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... respectively. (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  11. 36 CFR 1207.33 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... respectively. (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  12. 32 CFR 33.33 - Supplies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not needed for...

  13. 7 CFR 3016.33 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... respectively. (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  14. 29 CFR 1470.33 - Supplies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not needed for any...

  15. 32 CFR 33.33 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not needed for...

  16. 41 CFR 105-71.133 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  17. 29 CFR 97.33 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... respectively. (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  18. 41 CFR 105-71.133 - Supplies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... (b) Disposition. If there is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award, and if the supplies are not...

  19. 40 CFR 35.6305 - Obtaining supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....6325 through 35.6340, and 35.6350. Supplies obtained with Core Program funds must be for non-site-specific purposes. All purchases of supplies under the Core Program must comply with the requirements...

  20. EIA projections of coal supply and demand

    SciTech Connect

    Klein, D.E.

    1989-10-23

    Contents of this report include: EIA projections of coal supply and demand which covers forecasted coal supply and transportation, forecasted coal demand by consuming sector, and forecasted coal demand by the electric utility sector; and policy discussion.

  1. [Hygienic aspects of the hot water supply].

    PubMed

    Dergacheva, T S

    1991-08-01

    Hygienic significance of hot water-supply was demonstrated. In the case of the sanitary inspection deficiency it may be the complaints appearance. Hygiene of hot water-supply seems as an independent scientific branch of hygiene. PMID:1937089

  2. Creating semiconductor metafilms with designer absorption spectra.

    PubMed

    Kim, Soo Jin; Fan, Pengyu; Kang, Ju-Hyung; Brongersma, Mark L

    2015-01-01

    The optical properties of semiconductors are typically considered intrinsic and fixed. Here we leverage the rapid developments in the field of optical metamaterials to create ultrathin semiconductor metafilms with designer absorption spectra. We show how such metafilms can be constructed by placing one or more types of high-index semiconductor antennas into a dense array with subwavelength spacings. It is argued that the large absorption cross-section of semiconductor antennas and their weak near-field coupling open a unique opportunity to create strongly absorbing metafilms whose spectral absorption properties directly reflect those of the individual antennas. Using experiments and simulations, we demonstrate that near-unity absorption at one or more target wavelengths of interest can be achieved in a sub-50-nm-thick metafilm using judiciously sized and spaced Ge nanobeams. The ability to create semiconductor metafilms with custom absorption spectra opens up new design strategies for planar optoelectronic devices and solar cells. PMID:26184335

  3. Creating semiconductor metafilms with designer absorption spectra

    PubMed Central

    Kim, Soo Jin; Fan, Pengyu; Kang, Ju-Hyung; Brongersma, Mark L.

    2015-01-01

    The optical properties of semiconductors are typically considered intrinsic and fixed. Here we leverage the rapid developments in the field of optical metamaterials to create ultrathin semiconductor metafilms with designer absorption spectra. We show how such metafilms can be constructed by placing one or more types of high-index semiconductor antennas into a dense array with subwavelength spacings. It is argued that the large absorption cross-section of semiconductor antennas and their weak near-field coupling open a unique opportunity to create strongly absorbing metafilms whose spectral absorption properties directly reflect those of the individual antennas. Using experiments and simulations, we demonstrate that near-unity absorption at one or more target wavelengths of interest can be achieved in a sub-50-nm-thick metafilm using judiciously sized and spaced Ge nanobeams. The ability to create semiconductor metafilms with custom absorption spectra opens up new design strategies for planar optoelectronic devices and solar cells. PMID:26184335

  4. Creating semiconductor metafilms with designer absorption spectra

    NASA Astrophysics Data System (ADS)

    Kim, Soo Jin; Fan, Pengyu; Kang, Ju-Hyung; Brongersma, Mark L.

    2015-07-01

    The optical properties of semiconductors are typically considered intrinsic and fixed. Here we leverage the rapid developments in the field of optical metamaterials to create ultrathin semiconductor metafilms with designer absorption spectra. We show how such metafilms can be constructed by placing one or more types of high-index semiconductor antennas into a dense array with subwavelength spacings. It is argued that the large absorption cross-section of semiconductor antennas and their weak near-field coupling open a unique opportunity to create strongly absorbing metafilms whose spectral absorption properties directly reflect those of the individual antennas. Using experiments and simulations, we demonstrate that near-unity absorption at one or more target wavelengths of interest can be achieved in a sub-50-nm-thick metafilm using judiciously sized and spaced Ge nanobeams. The ability to create semiconductor metafilms with custom absorption spectra opens up new design strategies for planar optoelectronic devices and solar cells.

  5. Creating library tutorials for nursing students.

    PubMed

    Schroeder, Heidi

    2010-04-01

    This article describes one librarian's experiences with creating, promoting, and assessing online library tutorials. Tutorials were designed to provide on-demand and accessible library instruction to nursing students at Michigan State University. Topics for tutorials were chosen based on the librarian's liaison experiences and suggestions from nursing faculty. The tutorials were created using Camtasia and required the application of several tools and techniques. Tutorials were promoted through Web pages, the ANGEL course management system, blog posts, librarian interactions, e-mails, and more. In order to assess the tutorials' perceived effectiveness, feedback was gathered using a short survey. Future plans for the nursing tutorials project are also discussed.

  6. Nanostructures created by interfered femtosecond laser

    NASA Astrophysics Data System (ADS)

    Wang, Chao; Chang, Yun-Ching; Yao, Jimmy; Luo, Claire; Yin, Shizhuo; Ruffin, Paul; Brantley, Christina; Edwards, Eugene

    2011-10-01

    The method by applying the interfered femtosecond laser to create nanostructured copper (Cu) surface has been studied. The nanostructure created by direct laser irradiation is also realized for comparison. Results show that more uniform and finer nanostructures with sphere shape and feature size around 100 nm can be induced by the interfered laser illumination comparing with the direct laser illumination. This offers an alternative fabrication approach that the feature size and the shape of the laser induced metallic nanostructures can be highly controlled, which can extremely improve its performance in related application such as the colorized metal, catalyst, SERS substrate, and etc.

  7. 24 CFR 3285.603 - Water supply.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Water supply. 3285.603 Section 3285... § 3285.603 Water supply. (a) Crossover. Multi-section homes with plumbing in both sections require water... pressure and reduction. When the local water supply pressure exceeds 80 psi to the manufactured home,...

  8. 20 CFR 654.405 - Water supply.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State...

  9. 24 CFR 3285.603 - Water supply.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Water supply. 3285.603 Section 3285... § 3285.603 Water supply. (a) Crossover. Multi-section homes with plumbing in both sections require water... pressure and reduction. When the local water supply pressure exceeds 80 psi to the manufactured home,...

  10. 20 CFR 654.405 - Water supply.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State...

  11. 24 CFR 3285.603 - Water supply.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Water supply. 3285.603 Section 3285... § 3285.603 Water supply. (a) Crossover. Multi-section homes with plumbing in both sections require water... pressure and reduction. When the local water supply pressure exceeds 80 psi to the manufactured home,...

  12. 24 CFR 3285.603 - Water supply.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Water supply. 3285.603 Section 3285... § 3285.603 Water supply. (a) Crossover. Multi-section homes with plumbing in both sections require water... pressure and reduction. When the local water supply pressure exceeds 80 psi to the manufactured home,...

  13. 20 CFR 654.405 - Water supply.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State...

  14. 20 CFR 654.405 - Water supply.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State...

  15. 9 CFR 354.224 - Water supply.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Water supply. 354.224 Section 354.224....224 Water supply. The water supply shall be ample, clean, and potable with adequate facilities for its distribution in the plant and its protection against contamination and pollution. (a) Hot water at...

  16. 24 CFR 3285.603 - Water supply.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Water supply. 3285.603 Section 3285... § 3285.603 Water supply. (a) Crossover. Multi-section homes with plumbing in both sections require water... pressure and reduction. When the local water supply pressure exceeds 80 psi to the manufactured home,...

  17. 9 CFR 354.224 - Water supply.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Water supply. 354.224 Section 354.224....224 Water supply. The water supply shall be ample, clean, and potable with adequate facilities for its distribution in the plant and its protection against contamination and pollution. (a) Hot water at...

  18. 20 CFR 654.405 - Water supply.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Water supply. 654.405 Section 654.405... THE EMPLOYMENT SERVICE SYSTEM Housing for Agricultural Workers Housing Standards § 654.405 Water supply. (a) An adequate and convenient supply of water that meets the standards of the State...

  19. 9 CFR 354.224 - Water supply.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Water supply. 354.224 Section 354.224....224 Water supply. The water supply shall be ample, clean, and potable with adequate facilities for its distribution in the plant and its protection against contamination and pollution. (a) Hot water at...

  20. 9 CFR 354.224 - Water supply.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Water supply. 354.224 Section 354.224....224 Water supply. The water supply shall be ample, clean, and potable with adequate facilities for its distribution in the plant and its protection against contamination and pollution. (a) Hot water at...

  1. 9 CFR 354.224 - Water supply.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Water supply. 354.224 Section 354.224....224 Water supply. The water supply shall be ample, clean, and potable with adequate facilities for its distribution in the plant and its protection against contamination and pollution. (a) Hot water at...

  2. 24 CFR 3280.803 - Power supply.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Power supply. 3280.803 Section 3280... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Electrical Systems § 3280.803 Power supply. (a) The power supply to the manufactured home shall be a feeder assembly consisting of not more than...

  3. 47 CFR 80.1015 - Power supply.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Power supply. 80.1015 Section 80.1015... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1015 Power supply. (a) There must be readily available for use under normal load conditions, a power supply...

  4. 29 CFR 97.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Supplies. 97.33 Section 97.33 Labor Office of the Secretary... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 97.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in the grantee or...

  5. 48 CFR 225.903 - Exempted supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Exempted supplies. 225.903... OF DEFENSE SOCIOECONOMIC PROGRAMS FOREIGN ACQUISITION Customs and Duties 225.903 Exempted supplies. (b)(i) For an explanation of the term “supplies,” see PGI 225.903(b)(i). (ii) The...

  6. 48 CFR 11.701 - Supply contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Supply contracts. 11.701 Section 11.701 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING DESCRIBING AGENCY NEEDS Variation in Quantity 11.701 Supply contracts. (a) A fixed-price supply contract...

  7. 28 CFR 66.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Supplies. 66.33 Section 66.33 Judicial... Supplies. (a) The Omnibus Crime Control and Safe Streets Act of 1968, as amended, Public Law 90-351, section 808, requires that the title to all equipment and supplies purchased with section 403 or...

  8. 32 CFR 37.1365 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Supplies. 37.1365 Section 37.1365 National... TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in This Part § 37.1365 Supplies. Tangible property other than real property and equipment. Supplies have a useful life of less than one year or...

  9. 7 CFR 3016.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Supplies. 3016.33 Section 3016.33 Agriculture... GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 3016.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in the grantee or...

  10. 7 CFR 3015.171 - Unused supplies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Unused supplies. 3015.171 Section 3015.171..., DEPARTMENT OF AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS Property § 3015.171 Unused supplies. (a) If unused supplies exceeding $1,000 in total aggregate market value are left over upon termination...

  11. 10 CFR 603.1330 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Supplies. 603.1330 Section 603.1330 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Definitions of Terms Used in this Part § 603.1330 Supplies. Tangible property other than real property and equipment. Supplies...

  12. 45 CFR 74.35 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Supplies. 74.35 Section 74.35 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.35 Supplies. (a) Title to supplies shall vest in the recipient upon acquisition. If there is a residual inventory of unused...

  13. 24 CFR 85.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Supplies. 85.33 Section 85.33... TRIBAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 85.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in the grantee...

  14. 7 CFR 1000.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1000.6 Section 1000.6 Agriculture... Definitions § 1000.6 Supply plant. Supply plant means a plant approved by a duly constituted regulatory agency... diverts fluid milk products to other plants or manufactures dairy products on its premises....

  15. 7 CFR 1000.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1000.6 Section 1000.6 Agriculture... Definitions § 1000.6 Supply plant. Supply plant means a plant approved by a duly constituted regulatory agency... diverts fluid milk products to other plants or manufactures dairy products on its premises....

  16. 7 CFR 1000.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1000.6 Section 1000.6 Agriculture... Definitions § 1000.6 Supply plant. Supply plant means a plant approved by a duly constituted regulatory agency... diverts fluid milk products to other plants or manufactures dairy products on its premises....

  17. 7 CFR 1000.6 - Supply plant.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Supply plant. 1000.6 Section 1000.6 Agriculture... Definitions § 1000.6 Supply plant. Supply plant means a plant approved by a duly constituted regulatory agency... diverts fluid milk products to other plants or manufactures dairy products on its premises....

  18. 7 CFR 1000.6 - Supply plant.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Supply plant. 1000.6 Section 1000.6 Agriculture... Definitions § 1000.6 Supply plant. Supply plant means a plant approved by a duly constituted regulatory agency... diverts fluid milk products to other plants or manufactures dairy products on its premises....

  19. 38 CFR 21.6210 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... REHABILITATION AND EDUCATION Temporary Program of Vocational Training for Certain New Pension Recipients Supplies...: 38 U.S.C. 1524(b)(2)) (b) Definition. The term supplies includes books, tools and other supplies and... veteran receiving: (1) An evaluation or reevaluation; (2) Rehabilitation to the point of employability;...

  20. 47 CFR 80.1015 - Power supply.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Power supply. 80.1015 Section 80.1015... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1015 Power supply. (a) There must be readily available for use under normal load conditions, a power supply...

  1. 47 CFR 80.1015 - Power supply.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Power supply. 80.1015 Section 80.1015... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1015 Power supply. (a) There must be readily available for use under normal load conditions, a power supply...

  2. 47 CFR 80.1015 - Power supply.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Power supply. 80.1015 Section 80.1015... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1015 Power supply. (a) There must be readily available for use under normal load conditions, a power supply...

  3. 47 CFR 80.1015 - Power supply.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Power supply. 80.1015 Section 80.1015... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1015 Power supply. (a) There must be readily available for use under normal load conditions, a power supply...

  4. 24 CFR 3280.803 - Power supply.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Power supply. 3280.803 Section 3280... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Electrical Systems § 3280.803 Power supply. (a) The power supply to the manufactured home shall be a feeder assembly consisting of not more than...

  5. 24 CFR 3280.803 - Power supply.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Power supply. 3280.803 Section 3280... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Electrical Systems § 3280.803 Power supply. (a) The power supply to the manufactured home shall be a feeder assembly consisting of not more than...

  6. 24 CFR 3280.803 - Power supply.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Power supply. 3280.803 Section 3280... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Electrical Systems § 3280.803 Power supply. Link to an amendment published at 78 FR 73990, Dec. 9, 2013. (a) The power supply to the...

  7. 24 CFR 3280.803 - Power supply.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Power supply. 3280.803 Section 3280... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Electrical Systems § 3280.803 Power supply. (a) The power supply to the manufactured home shall be a feeder assembly consisting of not more than...

  8. Visualisation for System Learning in Supply Chains

    ERIC Educational Resources Information Center

    Lindskog, Magnus; Abrahamsson, Mats; Aronsson, Hakan

    2007-01-01

    Contemporary supply chains are vastly complex, and decisions made by actors have system-wide consequences that these might not be able to foresee. There are gaps between "best practice"-founded theory and actual practice in supply chains. To remedy this, we argue, the supply chain actors need to enhance systems knowledge. There is a need to…

  9. Learning to Integrate: Supply Chains Reconceptualised

    ERIC Educational Resources Information Center

    Sense, Andrew J.; Clements, Michael D. J.

    2007-01-01

    This paper introduces and explains a conception of supply chains from a situated learning perspective. This non-conventional supply chain perspective invites the reader to consider supply chain scenarios as "situated learning opportunities involving multiple communities of practice" interacting and participating together. It is argued that by…

  10. Petroleum supply monthly: December 1993

    SciTech Connect

    Not Available

    1993-12-01

    Data are presented which describe the supply and disposition of petroleum products in the United States and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States. Data are presented in two sections: Summary Statistics, presenting a time series of selected petroleum data on a U.S. level, and Detailed Statistics, presenting statistics for the most current month available as well as year to date.

  11. Preprototype nitrogen supply subsystem development

    NASA Technical Reports Server (NTRS)

    Heppner, D. B.; Fort, J. H.; Schubert, F. H.

    1982-01-01

    The design and development of a test stand for the Nitrogen Generation Module (NGM) and a series of tests which verified its operation and performance capability are described. Over 900 hours of parametric testing were achieved. The results from this testing were then used to design an advanced NGM and a self contained, preprototype Nitrogen Supply Subsystem. The NGM consists of three major components: nitrogen generation module, pressure controller and hydrazine storage tank and ancillary components. The most important improvement is the elimination of all sealing surfaces, achieved with a total welded or brazed construction. Additionally, performance was improved by increasing hydrogen separating capability by 20% with no increase in overall packaging size.

  12. Creating a Sustainable American Higher Education System

    ERIC Educational Resources Information Center

    Mellow, Gail O.

    2008-01-01

    College presidents need to get a handle on the actual dimension of higher education today. They must locate themselves firmly in the context of a world that is radically different from the one that created the current systems of American colleges and universities. Without a more honest depiction, and absent an ability to accurately define,…

  13. Creating Innovative Student Projects with App Smashing

    ERIC Educational Resources Information Center

    Young, Donna

    2014-01-01

    The potential for using various apps to improve student learning is tremendous. Yet, despite the iPad's possibilities, apps are often limited in their functionality. No one has created that magical, one-size-fits-all app that accomplishes all of the tasks that you had in mind. Luckily, there is an answer to this common problem: app smashing.…

  14. Does Double Loop Learning Create Reliable Knowledge?

    ERIC Educational Resources Information Center

    Blackman, Deborah; Connelly, James; Henderson, Steven

    2004-01-01

    This paper addresses doubts concerning the reliability of knowledge being created by double loop learning processes. Popper's ontological worlds are used to explore the philosophical basis of the way that individual experiences are turned into organisational knowledge, and such knowledge is used to generate organisational learning. The paper…

  15. Creating High Functioning Schools: Practice and Research.

    ERIC Educational Resources Information Center

    Cano, Yvonne, Ed.; Wood, Fred H., Ed.; Simmons, Jan C., Ed.

    This book contains 17 papers, chosen from those presented within the last 2 years at the annual National Conference on Creating the Quality School, hosted by the Center for the Study of Small/Rural Schools at the University of Oklahoma. The papers are grouped into three sections: leadership for school improvement; classroom practices for school…

  16. Leadership: creating a cuiture of caring.

    PubMed

    DePaola, Dominick P

    2004-01-01

    Leadership is characterized in terms of accomplishing mutual goals for the organization, its employees, and its community through vision and creating a community of caring. The examples of Herb Kelleher of Southwest Airlines, Walt Disney, and Dean Arthur A. Dugoni of the University of the Pacific are used to illustrate how this style of leadership plays out in specific accomplishments.

  17. Multimedia Madness: Creating with a Purpose

    ERIC Educational Resources Information Center

    Bodley, Barb; Bremer, Janet

    2004-01-01

    High school students working in a project-driven environment create "projects with a purpose" that give younger students technology-based activities to help them practice skills in reading, math, spelling and science. An elective semester-long course using the Macromedia suite of programs with the objective of learning the software skills of…

  18. Creating the "History through Deaf Eyes" Documentary

    ERIC Educational Resources Information Center

    Hott, Lawrence

    2007-01-01

    In this article, the author outlines how a documentary film about the history of deafness in the United States, inspired by the exhibition "History through Deaf Eyes," is going to be created. "History through Deaf Eyes" will have a dual focus. Part of its subject is deafness from the inside: the personal experiences of deaf people (and hearing…

  19. Dynamic Dyads: Sharing and Creating Knowledge

    ERIC Educational Resources Information Center

    Paul, Sophie T.; Wang, Jia

    2007-01-01

    In today's competitive market, it is essential to maximize employees' efficiency through job structure and knowledge exchange. This phenomenological study explores the lived experience of sharing and creating knowledge in teams of two. Data was collected through in-depth interviews with four dyadic teams. Data analysis revealed four major themes…

  20. Creating Learning Communities in the Classroom

    ERIC Educational Resources Information Center

    Saville, Bryan K.; Lawrence, Natalie Kerr; Jakobsen, Krisztina V.

    2012-01-01

    There are many ways to construct classroom-based learning communities. Nevertheless, the emphasis is always on cooperative learning. In this article, the authors focus on three teaching methods--interteaching, team-based learning, and cooperative learning in large, lecture-based courses--that they have used successfully to create classroom-based…

  1. Creating 21st Century Learning Environments

    ERIC Educational Resources Information Center

    Stuebing, Susan

    2004-01-01

    The seminar on "Creating 21st Century Learning Environments" was organized by the United Kingdom's Department for Education and Skills (DfES) and the OECD Program on Educational Building (PEB). The seminar was posed as a networked learning experience with professionals from throughout the world presenting their accomplishments and findings.…

  2. Green Energy Technologies Create Green Jobs

    SciTech Connect

    2009-10-01

    The U.S. Department of Energy (DOE) is developing advanced energy technologies that can help address climate change and reduce U.S. dependence on oil. As these new technologies are launched into commercial use, they create new jobs for American workers.

  3. Creating Inclusive Schools for All Students

    ERIC Educational Resources Information Center

    Causton-Theoharis, Julie; Theoharis, George

    2008-01-01

    In this article, a former principal at Falk Elementary School in Madison, Wisconsin, describes his school's shift as it sought to create an inclusive school for all students and establish an authentic sense of belonging. Nationwide, schools and districts from Concord, New Hampshire, to Whittier, California, and from Cambridge, Massachusetts, to…

  4. Creating Change through Politics: Two Viewpoints

    ERIC Educational Resources Information Center

    Frawley, Thomas A.; Janosz, David A., Jr.

    2007-01-01

    This article presents two viewpoints on creating change through politics. Frawley argues that every teacher can be an agent for change at the local level by first changing the way they think about the profession and embracing the concept that they need to take part in the conversation. Change will happen when technology teachers take greater…

  5. System and method for creating expert systems

    NASA Technical Reports Server (NTRS)

    Hughes, Peter M. (Inventor); Luczak, Edward C. (Inventor)

    1998-01-01

    A system and method provides for the creation of a highly graphical expert system without the need for programming in code. An expert system is created by initially building a data interface, defining appropriate Mission, User-Defined, Inferred, and externally-generated GenSAA (EGG) data variables whose data values will be updated and input into the expert system. Next, rules of the expert system are created by building appropriate conditions of the rules which must be satisfied and then by building appropriate actions of rules which are to be executed upon corresponding conditions being satisfied. Finally, an appropriate user interface is built which can be highly graphical in nature and which can include appropriate message display and/or modification of display characteristics of a graphical display object, to visually alert a user of the expert system of varying data values, upon conditions of a created rule being satisfied. The data interface building, rule building, and user interface building are done in an efficient manner and can be created without the need for programming in code.

  6. Games and Students: Creating Innovative Professionals

    ERIC Educational Resources Information Center

    Davis, Jason Stratton

    2011-01-01

    To create professionals for the future, who will be innovative and internationally competitive, we need to change the learning environment. The current traditional delivery systems of education do not develop the necessary interpersonal, analytical and creative skills to deal with the new knowledge economy. Baer (2005), in calling for a new model…

  7. Creating New Identities in Design Education

    ERIC Educational Resources Information Center

    Mendoza, Hannah Rose; Bernasconi, Claudia; MacDonald, Nora M.

    2007-01-01

    An international education opportunity has been created for design students at West Virginia University. This experience is unique because it takes an interdisciplinary approach to design that exposes students to the idea of a larger design methodology common to design professions. Students take core courses with students from a variety of design…

  8. The Magic Moment: Creating Color Harmony

    ERIC Educational Resources Information Center

    Bartges, Dan

    2009-01-01

    If there is a truly magic moment in art class, it must be when a student--of any age--attains a working knowledge of color's core principles. At that point, she or he becomes able to consistently create color harmony in any painting, regardless of the subject matter. From then on, that student gains greater confidence, can paint better pictures…

  9. Creating Competence: Perspectives and Practices in Organizations.

    ERIC Educational Resources Information Center

    Mulder, Martin

    Creating competence has become a major issue in organizations. Various authors contend that competency management has the potential of integrating organizational strategy, human-resource instruments, and human-resource development; that competency development can lead to performance improvement; and that it can help Human Resource Development…

  10. Creating 21st Century Learning Environments

    ERIC Educational Resources Information Center

    Li, Phan P.; Locke, John; Nair, Prakash; Bunting, Andrew

    2005-01-01

    What is involved in creating learning environments for the 21st century? How can school facilities serve as tools for teaching and meet the needs of students in the future? What components are required to design effective schools, and how does architecture relate to the purposes of schooling? These are some of the questions addressed at the…

  11. Photocatalytic Solutions Create Self-Cleaning Surfaces

    NASA Technical Reports Server (NTRS)

    2013-01-01

    A Stennis Space Center researcher investigating the effectiveness of photocatalytic materials for keeping the Center's buildings free of grime turned to a solution created by PURETi Inc. of New York City. Testing proved successful, and NASA and the company now share a Dual Use Technology partnership. PURETi's coatings keep surfaces clean and purify surrounding air, eliminating pollution, odors, and microbes.

  12. Creating Critical Viewers: A Personal Reflection

    ERIC Educational Resources Information Center

    Cherow-O'Leary, Renee

    2014-01-01

    This essay is a personal reflection on the implementation of "Creating Critical Viewers," a national media literacy program sponsored by the National Academy of Television Arts and Sciences (NATAS), an industry association, in 1995. The television industry's decision to develop a media literacy curriculum in the 1990s was a powerful…

  13. Creating a Total Object of Art.

    ERIC Educational Resources Information Center

    Klie, Evelyn Busch

    2003-01-01

    Discusses a workshop that accompanied the author's exhibit, "A Sense of Place: Paintings by Evelyn Busch Klie." Explains that students created a watercolor painting and a clay frame or base with details in it. Includes a list of art materials and learning objectives. (CMK)

  14. An Integrated System for Creating Educational Software.

    ERIC Educational Resources Information Center

    Horowitz, Ellis

    1988-01-01

    Describes the development of ScriptWriter, a computer program designed at the University of Southern California to help create software for computer assisted instruction. Topics discussed include the graphics editor; text editor; font editor; a programming language called IQ; its use with interactive video and speech; and current applications.…

  15. Razzle Dazzle: Creating Interactive Library Spaces

    ERIC Educational Resources Information Center

    Combes, Barbara

    2010-01-01

    Creating an interactive and engaging school library environment for your school community is an important prerequisite to establishing a creditable identity with teaching staff, which in turn, leads to opportunities to develop collaborative curriculum programs. The library and its personnel must be perceived as a hub for learning and part of the…

  16. Engineering Encounters: Creating a Prosthetic Hand

    ERIC Educational Resources Information Center

    Cook, Kristin Leigh; Bush, Sarah B.; Cox, Richard

    2015-01-01

    The power of 3D printing technology has grown exponentially in just the past few years--people around the world are using 3D printers to prepare food, create tailored clothing, build cars and homes, and advance the medical field in ways that never seemed possible. In classrooms across the nation, 3D printers have become increasingly common because…

  17. Leadership: creating a cuiture of caring.

    PubMed

    DePaola, Dominick P

    2004-01-01

    Leadership is characterized in terms of accomplishing mutual goals for the organization, its employees, and its community through vision and creating a community of caring. The examples of Herb Kelleher of Southwest Airlines, Walt Disney, and Dean Arthur A. Dugoni of the University of the Pacific are used to illustrate how this style of leadership plays out in specific accomplishments. PMID:15948494

  18. Web Pages Created Via SCID Process.

    ERIC Educational Resources Information Center

    Stammen, Ronald M.

    This paper describes the use of a management process, Systematic Curriculum and Instructional Development (SCID), for developing online multimedia modules. The project, "Collaboratively Creating Multimedia Modules for Teachers and Professors," was funded by the USWEST Foundation. The curriculum development process involved teams of experts in…

  19. Congress Creates Super Federal Library Agency

    ERIC Educational Resources Information Center

    Steere, Paul J.

    2010-01-01

    In a rare show of bipartisanship, the Senate passed the controversial Federal Library Agency Act (FLAA) on a nearly unanimous voice vote, sending it to President Obama for his expected signature. The House had passed it in February with a two-thirds majority. The FLAA creates a new mandate by combining federal library functions scattered…

  20. Creating Teams Increases Extension Educator Productivity

    ERIC Educational Resources Information Center

    Chalker-Scott, Linda; Daniels, Catherine H.; Martini, Nicole

    2016-01-01

    The Garden Team at Washington State University is a transdisciplinary group of faculty, staff, and students with expertise in applied plant and soil sciences and an interest in Extension education. The team's primary mission is to create current, relevant, and peer-reviewed materials as Extension publications for home gardeners. The average yearly…

  1. Creating healthy futures. 2000 NOVA Award winners.

    PubMed

    Larson, L

    2000-05-01

    Winners of this year's NOVA awards, sponsored by the American Hospital Association and H&HN magazine, all share a broad definition of health. These five stars of community benefit also understand that a community and a health care organization share responsibility for what creates health, and that collaborative efforts are the only way to sustain innovative programs. PMID:11785219

  2. Creating Smart-er Cities: An Overview

    ERIC Educational Resources Information Center

    Allwinkle, Sam; Cruickshank, Peter

    2011-01-01

    The following offers an overview of what it means for cities to be "smart." It draws the supporting definitions and critical insights into smart cities from a series of papers presented at the 2009 Trans-national Conference on Creating Smart(er) Cities. What the papers all have in common is their desire to overcome the all too often…

  3. On Creating a Climate of Classroom Civility.

    ERIC Educational Resources Information Center

    Kauffman, James M.; Burbach, Harold J.

    1997-01-01

    Explores the social ecology of classroom aggression, demystifying four common "response dispositions" (exquisite sensitivity, group offense patrol, slight trigger disease, and heavy into violence) that provide fertile ground for uncivil behavior. To create a climate of classroom civility, teachers should engage in self-analysis, imagine a civil…

  4. Strategies for Creating New Venture Legitimacy

    ERIC Educational Resources Information Center

    Karlsson, Tomas; Middleton, Karen Williams

    2015-01-01

    New ventures, being heavily subjected to liabilities of newness, are seen to engage in legitimacy strategies to overcome these liabilities. Building on an adapted theoretical framework of organizational legitimacy, self-reported weekly diaries of twelve entrepreneurs were analysed to identify strategies used by new ventures to create legitimacy.…

  5. Instruction: Does It Mean Creating Intelligence?

    ERIC Educational Resources Information Center

    Brethower, Dale

    1990-01-01

    Argues that the mission of the university is to create intelligence. Defines intelligence, discusses research on cognitive processes of learning, and discusses obstacles to using the demonstrate-label-coach-mastery strategy emphasizing the value of the clinical approach used to teach seven specific skills. Presents a classroom illustration of this…

  6. Creating a New Borderland on the Screen.

    ERIC Educational Resources Information Center

    Soetaert, Ronald; And Others

    1995-01-01

    Discusses a research project at the University of Gent (Belgium) that created materials for teaching literature from a European perspective. Concludes that a global revision of the literature course design should be made in which hypertext and multiculturalism play a key role; illustrates with examples of hypermedia applications for "Don Quixote"…

  7. Creating Spaces to Support Transgender Youth

    ERIC Educational Resources Information Center

    McGuire, Jenifer K.; Conover-Williams, Meredith

    2010-01-01

    This article explores the opportunity to create spaces within the family, school, and community that specifically promote the well-being of transgender adolescents and young adults. When social contexts are supportive, transgender youth report significantly less risk. Supportive home and school environments have been linked to better outcomes…

  8. Creating an Internal Content Management System

    ERIC Educational Resources Information Center

    Sennema, Greg

    2004-01-01

    In this article, the author talks about an internal content management system that they have created at Calvin College. It is a hybrid of CMS and intranet that organizes Web site content and a variety of internal tools to help librarians complete their daily tasks. Hobbes is a Web-based tool that uses Common Gateway Interface (CGI) scripts written…

  9. Can cognitive science create a cognitive economics?

    PubMed

    Chater, Nick

    2015-02-01

    Cognitive science can intersect with economics in at least three productive ways: by providing richer models of individual behaviour for use in economic analysis; by drawing from economic theory in order to model distributed cognition; and jointly to create more powerful 'rational' models of cognitive processes and social interaction. There is the prospect of moving from behavioural economics to a genuinely cognitive economics.

  10. Creating Socially Networked Knowledge through Interdisciplinary Collaboration

    ERIC Educational Resources Information Center

    Chuk, Eric; Hoetzlein, Rama; Kim, David; Panko, Julia

    2012-01-01

    We report on the experience of creating a socially networked system, the Research-oriented Social Environment (RoSE), for representing knowledge in the form of relationships between people, documents, and groups. Developed as an intercampus, interdisciplinary project of the University of California, this work reflects on a collaboration between…

  11. Creating Educational Hyperdocuments: Can It Be Economic?

    ERIC Educational Resources Information Center

    Brown, Peter J.

    1995-01-01

    Discusses issues involved in creating educational hyperdocuments at the University of Kent (England) and examines whether the costs are justified by the benefits. Concludes that the key to making a cost-effective hyperdocument is to have widespread usage over a long period of time and to ensure portability, maintenance, and quality assurance. (JMV)

  12. Creating and Maintaining a Desirable Workplace.

    ERIC Educational Resources Information Center

    Miller, Lori K.; Stoldt, G. Clayton; Comfort, P. Greg

    2002-01-01

    Introduces an 11-step organizational audit designed to help administrators in the sport and activity sector, as well as the traditional business sector, create a friendly, encouraging environment for all. The 11 steps are: empowerment; rewards; evaluation; mission statement; policy manuals; resources; communication; organizational structure;…

  13. Mental Mapping: A Lesson that Creates Itself

    ERIC Educational Resources Information Center

    Comenetz, Joshua

    2005-01-01

    Mental image and place-preference maps of college students in Florida were created through a two-part lesson. The patterns revealed by these maps were linked to students' life experiences, census data on migration and income, and similar studies conducted in other states. Students prefer states with established migration links to Florida and…

  14. Creating Graphics Files for SGML Documents.

    ERIC Educational Resources Information Center

    Lunemann, Rhonda S.

    1995-01-01

    Suggests that, when creating graphics files for documents in a Standard Generalized Markup Language (SGML) environment, technical writers should consider the differences between bitmapped and vector file formats; be familiar with available file formats; determine which graphics format best meets the needs; and incorporate the graphic into the SGML…

  15. Spoken Word Processing Creates a Lexical Bottleneck

    ERIC Educational Resources Information Center

    Cleland, Alexandra A.; Tamminen, Jakke; Quinlan, Philip T.; Gaskell, M. Gareth

    2012-01-01

    We report 3 experiments that examined whether presentation of a spoken word creates an attentional bottleneck associated with lexical processing in the absence of a response to that word. A spoken word and a visual stimulus were presented in quick succession, but only the visual stimulus demanded a response. Response times to the visual stimulus…

  16. The Media Creates Us in Its Image

    ERIC Educational Resources Information Center

    Stivers, Richard

    2012-01-01

    Propaganda in all its forms is the culture of a mass society. The media transmits propaganda to form public opinion and recreate the human being. Reversing the Western ideal of a rational and free individual, the media creates a childish conformist ensconced in the peer group, who acts unconsciously.

  17. Mars sample return power supply

    NASA Technical Reports Server (NTRS)

    Hoang, Don; Ludwigs, Sharon; Schmitz, Paul; Wright, John

    1988-01-01

    A power supply is designed for a vehicle able to operate on the surface of Mars for a period of 5 to 10 years. This vehicle will be used for sample and data collection. The design is based on the assumption that the vehicle will be unmanned. Also, there will be no means by which components could be repaired or replaced while on the Martian surface. A consequence of this is that all equipment must meet high standards of reliability and, if possible, redundancy. Power will be supplied to the vehicle by means of a General Purpose Heat Source capable of producing a minimum of 7 kW of thermal power. The heat generated from the General Purpose Heat Source will be transferred to a Stirling engine via hot side heat pipes. The Stirling engine will then convert this heat into 2 kW of electrical power. Cold side heat pipes will be used to carry away waste heat, which will be released to the Martian environment via radiators connected to the end of the cold side heat pipes.

  18. Superalloy resources: Supply and availability

    NASA Technical Reports Server (NTRS)

    Stephens, Joseph R.

    1987-01-01

    Over the past several decades there have been shortages of strategic materials because of our near total import dependence on such metals as chromium, cobalt, and tantalum. In response to the continued vulnerability of U.S. superalloy producers to disruptions in resource supplies, NASA has undertaken a program to address alternatives to the super-alloys containing significant quantities of the strategic materials such as chromium, cobalt, niobium, and tantalum. The research program called Conservation of Strategic Aerospace Materials (COSAM) focuses on substitution, processing, and alternate materials to achieve its goals. In addition to NASA Lewis Research Center, universities and industry play an important role in the COSAM Program. This paper defines what is meant by strategic materials in the aerospace community, presents a strategic materials index, and reviews the resource supply and availability picture from the U.S. point of view. In addition, research results from the COSAM Program are highlighted and future directions for the use of low strategic material alloys or alternate materials are discussed.

  19. A new bipolar Qtrim power supply system

    SciTech Connect

    Mi, C.; Bruno, D.; Drozd, J.; Nolan, T.; Orsatti, F.; Heppener, G.; Di Lieto, A.; Schultheiss, C.; Samms, T.; Zapasek, R.; Sandberg, J.

    2015-05-03

    This year marks the 15th run of RHIC (Relativistic Heavy Ion Collider) operations. The reliability of superconducting magnet power supplies is one of the essential factors in the entire accelerator complex. Besides maintaining existing power supplies and their associated equipment, newly designed systems are also required based on the physicist’s latest requirements. A bipolar power supply was required for this year’s main quadruple trim power supply. This paper will explain the design, prototype, testing, installation and operation of this recently installed power supply system.

  20. Carrier and Envelope Frequency Measurements for Supply-Modulated Microwave Power Amplifiers

    NASA Astrophysics Data System (ADS)

    Schafer, Scott R.

    Transmitters for high peak-to-average power ratio communication are increasingly using supply modulation to improve efficiency. In addition to a dc component, the dynamic supply may contain ac components up to 500MHz. The signal envelope dynamic impedance of the supply terminal of a power amplifier (PA) is often unknown and available nonlinear transistor models are unable to predict dynamic low frequency effects required for design of wideband efficient supply modulators. This thesis investigates envelope frequency effects on nonlinear behavior of microwave transistors and PAs under supply-modulated conditions. A measurement setup is created to characterize multi-frequency large-signal excitation of GaN transistors and PAs at carrier frequencies in the 10GHz range with 1-500MHz low frequency excitation on the drain terminal. A novel method for multi-frequency analysis of nonlinear circuit components based on describing functions is developed. It is shown that the describing functions agree with simulation and measurements. In addition, the measurement setup is used to characterize the low frequency drain impedance of a MMIC PA when connected to a simple resonant supply modulator. The main motivation for this work is to obtain knowledge of the dynamic supply terminal in the low frequency regime (1-500MHz) that can enable power amplifier and supply modulator co-design for very broadband signals.

  1. Professor Created On-line Biology Laboratory Course

    NASA Technical Reports Server (NTRS)

    Bowman, Arthur W.

    2010-01-01

    This paper will share the creation, implementation, and modification of an online college level general biology laboratory course offered for non-science majors as a part of a General Education Curriculum. The ability of professors to develop quality online laboratories will address a growing need in Higher Education as more institutions combine course sections and look for suitable alternative course delivery formats due to declining departmental budgets requiring reductions in staffing, equipment, and supplies. Also, there is an equal or greater need for more professors to develop the ability to create online laboratory experiences because many of the currently available online laboratory course packages from publishers do not always adequately parallel on-campus laboratory courses, or are not as aligned with the companion lecture sections. From a variety of scientific simulation and animation web sites, professors can easily identify material that closely fit the specific needs of their courses, instructional environment, and students that they serve. All too often, on-campus laboratory courses in the sciences provide what are termed confirmation experiences that do NOT allow students to experience science as would be carried out by scientists. Creatively developed online laboratory experiences can often provide the type of authentic investigative experiences that are not possible on-campus due to the time constraints of a typical two-hour, once-per-week-meeting laboratory course. In addition, online laboratory courses can address issues related to the need for students to more easily complete missing laboratory assignments, and to have opportunities to extend introductory exercises into more advanced undertakings where a greater sense of scientific discovery can be experienced. Professors are strongly encourages to begin creating online laboratory exercises for their courses, and to consider issues regarding assessment, copyrights, and Intellectual Property

  2. The Role of Multi-Institutional Partnerships in Supply Chain Management Course Design and Improvement

    ERIC Educational Resources Information Center

    Long, Suzanna; Moos, J. Chris; Radic, Anne Bartel

    2012-01-01

    The authors examined the skills achieved through a multicultural, virtual student project environment among 3 supply chain management courses. The partnership included 2 universities in the United States and 1 in France and created virtual teams of students across university lines and is presented as a case study. The case includes detailed…

  3. Galaxies Collide to Create Hot, Huge Galaxy

    NASA Technical Reports Server (NTRS)

    2009-01-01

    This image of a pair of colliding galaxies called NGC 6240 shows them in a rare, short-lived phase of their evolution just before they merge into a single, larger galaxy. The prolonged, violent collision has drastically altered the appearance of both galaxies and created huge amounts of heat turning NGC 6240 into an 'infrared luminous' active galaxy.

    A rich variety of active galaxies, with different shapes, luminosities and radiation profiles exist. These galaxies may be related astronomers have suspected that they may represent an evolutionary sequence. By catching different galaxies in different stages of merging, a story emerges as one type of active galaxy changes into another. NGC 6240 provides an important 'missing link' in this process.

    This image was created from combined data from the infrared array camera of NASA's Spitzer Space Telescope at 3.6 and 8.0 microns (red) and visible light from NASA's Hubble Space Telescope (green and blue).

  4. Standardized multiple output power supply

    NASA Technical Reports Server (NTRS)

    Ragusa, E. V.

    1975-01-01

    A comprehensive program to develop a prototype model of a standardized multiple output power supply for use in space flight applications is described. The prototype unit was tested and evaluated to assure that the design would provide near optimum performance for the planned application. The prototype design used a dc-to-dc converter incorporating reqenerative current feedback with a time-ratio controlled duty cycle to achieve high efficiency over a wide variation of input voltage and output loads. The packaging concept uses a mainframe capable of accommodating up to four inverter/regulator modules with one common input filter and housekeeping module. Each inverter/regulator module provides a maximum of 100 watts or 10 amperes. Each module is adaptable to operate at any voltage between 4.0 volts and 108 volts. The prototype unit contains +5, + or - 15 and +28 volt modules.

  5. Uninterruptible power supply (UPS) systems

    SciTech Connect

    1997-04-01

    Use of this purchase specification is not mandatory. User should review the document and determine if it meets the user`s purpose. This document contains a fill-in-the-blanks guide specification for the procurement of uninterruptible power supply (UPS) systems greater than 10 kVA, organized as follows: Parts 1 through 7--technical requirements; Appendix A--technical requirements to be included in the proposal; Appendix B--UPS system data sheets to be completed by each bidder (Seller) and submitted with the proposal; Appendix C--general guidelines giving the specifier parameters for selecting a UPS system; it should be read before preparing an actual specification, and is not attached to the specification; Attachment 1--sketches prepared by the purchaser (Owner); Attachment 2--sample title page.

  6. Creating a physician web site: Part One.

    PubMed

    Elliott, B

    2000-05-01

    The reasons why physicians should have professional web sites for their practices are presented. The options available to practitioners who want to create a site are reviewed. Advantages and disadvantages of virtual and non-virtual hosting are discussed. How to find and register one's own domain name, obtain a hosting service, and avenues available to build the web site are also described. Future articles will address finding specific hosting services and details regarding site construction.

  7. Strong branding creates a competitive edge.

    PubMed

    Wagner, Peggy

    2007-01-01

    This article encompasses the basics of branding and how it relates to radiology organizations. It also provides tools to help develop your brand. To effectively use branding as a component of your marketing strategy, it is important to follow 3 basic principles: focus on where you excel, understand the existing markets, and be consistent. You do not need to be a large hospital, imaging center, or department to create a brand identity.

  8. Barriers to creating a secure MPI

    SciTech Connect

    Brightwell, R.; Greenberg, D.S.; Matt, B.J.; Davida, G.I.

    1997-08-01

    This paper explores some of the many issues in developing security enhanced MPI for embedded real-time systems supporting the Department of Defense`s Multi-level Security policy (DoD MLS) are presented along with the preliminary design for such an MPI variant. In addition some of the many issues that need to be addressed in creating security enhanced versions of MPI for other domains are discussed. 19 refs.

  9. Berkeley Researchers Create an Invisibility Cloak

    SciTech Connect

    2009-01-01

    A team led by Xiang Zhang, a principal investigator with Berkeley Labs Materials Sciences Division and director of UC Berkeley's Nano-scale Science and Engineering Center, has created a carpet cloak from nanostructured silicon that conceals the presence of objects placed under it from optical detection. (Video by Jensen Li) http://newscenter.lbl.gov/feature-stories/2009/05/01/invisibility-cloak/

  10. Partnership, not empowerment, creates excellent organizations.

    PubMed

    Izzo, J B

    1994-01-01

    Over the last decade empowerment has been offered as a prescription for creating excellent organizations. This article suggests that empowerment is inadequate and offers partnership as the guiding principle for organizational change. Empowerment efforts focus on giving employees more power in decision making. The results of such efforts have often been disappointing. Partnership focuses on increasing participation within the context of agreed on objectives with each person having a vested interest in achieving these outcomes. Practical implications for health care organizations are presented.

  11. Food supply reliance on groundwater

    NASA Astrophysics Data System (ADS)

    Dalin, Carole; Puma, Michael; Wada, Yoshihide; Kastner, Thomas

    2016-04-01

    Water resources, essential to sustain human life, livelihoods and ecosystems, are under increasing pressure from population growth, socio-economic development and global climate change. As the largest freshwater resource on Earth, groundwater is key for human development and food security. Yet, excessive abstraction of groundwater for irrigation, driven by an increasing demand for food in recent decades, is leading to fast exhaustion of groundwater reserves in major agricultural areas of the world. Some of the highest depletion rates are observed in Pakistan, India, California Central Valley and the North China Plain aquifers. In addition, the growing economy and population of several countries, such as India and China, makes prospects of future available water and food worrisome. In this context, it is becoming particularly challenging to sustainably feed the world population, without exhausting our water resources. Besides, food production and consumption across the globe have become increasingly interconnected, with many areas' agricultural production destined to remote consumers. In this globalisation era, trade is crucial to the world's food system. As a transfer of water-intensive goods, across regions with varying levels of water productivity, food trade can save significant volumes of water resources globally. This situation makes it essential to address the issue of groundwater overuse for global food supply, accounting for international food trade. To do so, we quantify the current, global use of non-renewable groundwater for major crops, accounting for various water productivity and trade flows. This will highlight areas requiring quickest attention, exposing major exporters and importers of non-renewable groundwater, and thus help explore solutions to improve the sustainability of global food supply.

  12. Photonic crystal waveguide created by selective infiltration

    NASA Astrophysics Data System (ADS)

    Casas Bedoya, A.; Domachuk, P.; Grillet, C.; Monat, C.; Mägi, E. C.; Li, E.; Eggleton, B. J.

    2012-06-01

    The marriage of photonics and microfluidics ("optofluidics") uses the inherent mobility of fluids to reversibly tune photonic structures beyond traditional fabrication methods by infiltrating voids in said structures. Photonic crystals (PhCs) strongly control light on the wavelength scale and are well suited to optofluidic tuning because their periodic airhole microstructure is a natural candidate for housing liquids. The infiltration of a single row of holes in the PhC matrix modifies the effective refractive index allowing optical modes to be guided by the PhC bandgap. In this work we present the first experimental demonstration of a reconfigurable single mode W1 photonic crystal defect waveguide created by selective liquid infiltration. We modified a hexagonal silicon planar photonic crystal membrane by selectively filling a single row of air holes with ~300nm resolution, using high refractive index ionic liquid. The modification creates optical confinement in the infiltrated region and allows propagation of a single optical waveguide mode. We describe the challenges arising from the infiltration process and the liquid/solid surface interaction in the photonic crystal. We include a detailed comparison between analytic and numerical modeling and experimental results, and introduce a new approach to create an offset photonic crystal cavity by varying the nature of the selective infiltration process.

  13. Circumstellar bubble created by two massive stars

    NASA Astrophysics Data System (ADS)

    Meliani, Z.; van Marle, A. J.; Marcowith, A.

    2013-11-01

    The massive stars are formed in clusters then numerical models of wind-blown bubble should evolve bubble created by several stars. Aims. We develop a two-dimensional (2D) model of the circumstellar bubble created by two massive stars, a 40 M_{odot} star and a 25 M_{odot} star, and follow its evolution with MPI-AMRVAC hydrodynamics code until the end of the stellar evolution and he supernova explosion of each star. The stars are separated by approximately 16 pc and surrounded by a cold medium with a density of 20 particles per cm3. The simulations showed that the evolution of a wind-blown bubble created by two stars deviates from that of the bubbles around single stars. In particular, once one of the stars has exploded, the bubble is too large for the wind of the remaining star to maintain and the outer shell starts to disintegrate. The lack of thermal pressure inside the bubble also changes the behavior of circumstellar features close to the remaining star. The supernovae are contained inside the bubble, which reflects part of the energy back into the circumstellar medium.

  14. Program Supplies Properties Of Parahydrogen

    NASA Technical Reports Server (NTRS)

    Walton, J. T.

    1994-01-01

    National Bureau of Standards Parahydrogen Properties Database (NBS+_PH2) computer program developed to provide selected thermal and transport properties of parahydrogen matching 1981 parahydrogen data of National Bureau of Standards (now called National Institute of Standards and Technology). Created to be linked with propulsion-simulation programs, which require mathematical model of parahydrogen covering wide range of pressures and temperatures. Provides data on parahydrogen for pressures from 10 kPa to 16 MPa and temperatures from 20 to 104 K. Provides following properties: density, thermal conductivity, viscosity, Prandtl number, enthalpy, specific heat, and speed of sound. Written in FORTRAN 77.

  15. High Power Amplifier and Power Supply

    NASA Technical Reports Server (NTRS)

    Duong, Johnny; Stride, Scot; Harvey, Wayne; Haque, Inam; Packard, Newton; Ng, Quintin; Ispirian, Julie Y.; Waian, Christopher; Janes, Drew

    2008-01-01

    A document discusses the creation of a high-voltage power supply (HVPS) that is able to contain voltages up to -20 kV, keep electrical field strengths to below 200 V/mil (approximately equal to 7.87 kV/mm), and can provide a 200-nanosecond rise/fall time focus modulator swinging between cathode potential of 16.3 kV and -19.3 kV. This HVPS can protect the 95-GHz, pulsed extended interaction klystron (EIK) from arcs/discharges from all sources, including those from within the EIK fs vacuum envelope. This innovation has a multi-winding pulse transformer design, which uses new winding techniques to provide the same delays and rise/fall times (less than 10 nanoseconds) at different potential levels ranging from -20 kV to -16 kV. Another feature involves a high-voltage printed-wiring board that was corona-free at -20 kV DC with a 3- kV AC swing. The corona-free multilayer high-voltage board is used to simulate fields of less than 200 V/mil (approximately equal to 7.87 kV/mm) at 20 kV DC. Drive techniques for the modulator FETs (field-effect transistors) (four to 10 in a series) were created to change states (3,000-V swing) without abrupt steps, while still maintaining required delays and transition times. The packing scheme includes a potting mold to house a ten-stage modulator in the space that, in the past, only housed a four-stage modulator. Problems keeping heat down were solved using aluminum oxide substrate in the high-voltage section to limit temperature rise to less than 10 while withstanding -20 kV DC voltage and remaining corona-free.

  16. The Coalition for Sustainable Egg Supply project: An introduction.

    PubMed

    Swanson, J C; Mench, J A; Karcher, D

    2015-03-01

    In the United States, empirical information on the sustainability of commercial-scale egg production is lacking. The passage of state regulations specific to hen housing created urgency to better understand the effects of different housing systems on the sustainability of the egg supply, and stimulated the formation of a coalition, the Coalition for a Sustainable Egg Supply (CSES), to conduct research on this topic. The CSES is a multi-stakeholder group with 27 members, including food manufacturers, research institutions, scientists, restaurants, food service, retail food companies, egg suppliers, and nongovernmental organizations. A commercial-scale study was developed to better understand the effect of 3 housing systems (conventional cage, enriched colony, and cage-free aviary) on 5 areas related to a sustainable egg supply. These 5 sustainability areas represent effects on people, animals, and the environment: animal health and well-being, environment, food safety, worker health and safety, and food affordability. Five teams of scientists, each associated with a sustainability area, conducted an integrated field study at a commercial site in the upper Midwest through 2 flock cycles in 3 housing systems. This paper provides a brief overview of the CSES project to serve as an introduction for the papers that follow in this volume of Poultry Science. PMID:25737565

  17. The Coalition for Sustainable Egg Supply project: An introduction

    PubMed Central

    Swanson, J. C.; Mench, J. A.; Karcher, D.

    2015-01-01

    In the United States, empirical information on the sustainability of commercial-scale egg production is lacking. The passage of state regulations specific to hen housing created urgency to better understand the effects of different housing systems on the sustainability of the egg supply, and stimulated the formation of a coalition, the Coalition for a Sustainable Egg Supply (CSES), to conduct research on this topic. The CSES is a multi-stakeholder group with 27 members, including food manufacturers, research institutions, scientists, restaurants, food service, retail food companies, egg suppliers, and nongovernmental organizations. A commercial-scale study was developed to better understand the effect of 3 housing systems (conventional cage, enriched colony, and cage-free aviary) on 5 areas related to a sustainable egg supply. These 5 sustainability areas represent effects on people, animals, and the environment: animal health and well-being, environment, food safety, worker health and safety, and food affordability. Five teams of scientists, each associated with a sustainability area, conducted an integrated field study at a commercial site in the upper Midwest through 2 flock cycles in 3 housing systems. This paper provides a brief overview of the CSES project to serve as an introduction for the papers that follow in this volume of Poultry Science. PMID:25737565

  18. The Coalition for Sustainable Egg Supply project: An introduction.

    PubMed

    Swanson, J C; Mench, J A; Karcher, D

    2015-03-01

    In the United States, empirical information on the sustainability of commercial-scale egg production is lacking. The passage of state regulations specific to hen housing created urgency to better understand the effects of different housing systems on the sustainability of the egg supply, and stimulated the formation of a coalition, the Coalition for a Sustainable Egg Supply (CSES), to conduct research on this topic. The CSES is a multi-stakeholder group with 27 members, including food manufacturers, research institutions, scientists, restaurants, food service, retail food companies, egg suppliers, and nongovernmental organizations. A commercial-scale study was developed to better understand the effect of 3 housing systems (conventional cage, enriched colony, and cage-free aviary) on 5 areas related to a sustainable egg supply. These 5 sustainability areas represent effects on people, animals, and the environment: animal health and well-being, environment, food safety, worker health and safety, and food affordability. Five teams of scientists, each associated with a sustainability area, conducted an integrated field study at a commercial site in the upper Midwest through 2 flock cycles in 3 housing systems. This paper provides a brief overview of the CSES project to serve as an introduction for the papers that follow in this volume of Poultry Science.

  19. Nevada test site water-supply wells

    SciTech Connect

    Gillespie, D.; Donithan, D.; Seaber, P.

    1996-05-01

    A total of 15 water-supply wells are currently being used at the Nevada Test Site (NTS). The purpose of this report is to bring together the information gleaned from investigations of these water-supply wells. This report should serve as a reference on well construction and completion, static water levels, lithologic and hydrologic characteristics of aquifers penetrated, and general water quality of water-supply wells at the NTS. Possible sources for contamination of the water-supply wells are also evaluated. Existing wells and underground nuclear tests conducted near (within 25 meters (m)) or below the water table within 2 kilometers (km) of a water-supply were located and their hydrogeologic relationship to the water-supply well determined.

  20. Upgrading the TFTR Transrex Power Supplies

    SciTech Connect

    J. E. Lawson, R. Marsala, S. Ramakrishnan, X. Zhao, P. Sichta

    2009-05-29

    In order to provide improved and expanded experimental capabilities, the existing Transrex power supplies at PPPL are to be upgraded and modernized. Each of the 39 power supplies consists of two six pulse silicon controlled rectifier sections forming a twelve pulse power supply. The first modification is to split each supply into two independent six pulse supplies by replacing the existing obsolete twelve pulse firing generator with two commercially available six pulse firing generators. The second change replaces the existing control link with a faster system, with greater capacity, which will allow for independent control of all 78 power supply sections. The third change replaces the existing Computer Automated Measurement and Control (CAMAC) based fault detector with an Experimental Physics and Industrial Control System (EPICS) compatible unit, eliminating the obsolete CAMAC modules. Finally the remaining relay logic and interfaces to the "Hardwired Control System" will be replaces with a Programmable Logic Controller (PLC).

  1. Techno-economic analysis of using corn stover to supply heat and power to a corn ethanol plant - Part 1: Cost of feedstock supply logistics

    SciTech Connect

    Sokhansanj, Shahabaddine; Mani, Sudhagar; Togore, Sam; Turhollow Jr, Anthony F

    2010-01-01

    Supply of corn stover to produce heat and power for a typical 170 dam3 dry mill ethanol plant is proposed. The corn ethanol plant requires 5.6 MW of electricity and 52.3 MW of process heat, which creates the annual stover demand of as much as 140 Gg. The corn stover supply system consists of collection, preprocessing, transportation and on-site fuel storage and preparation to produce heat and power for the ethanol plant. Economics of the entire supply system was conducted using the Integrated Biomass Supply Analysis and Logistics (IBSAL) simulation model. Corn stover was delivered in three formats (square bales, dry chops and pellets) to the combined heat and power plant. Delivered cost of biomass ready to be burned was calculated at 73 $ Mg-1 for bales, 86 $ Mg-1 for pellets and 84 $ Mg-1 for field chopped biomass. Among the three formats of stover supply systems, delivered cost of pelleted biomass was the highest due to high pelleting cost. Bulk transport of biomass in the form of chops and pellets can provide a promising future biomass supply logistic system in the US, if the costs of pelleting and transport are minimized.

  2. Shock-activated electrochemical power supplies

    DOEpatents

    Benedick, William B.; Graham, Robert A.; Morosin, Bruno

    1988-01-01

    A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolytes rendering the electrolyte electrochemically active.

  3. Shock-activated electrochemical power supplies

    DOEpatents

    Benedick, W.B.; Graham, R.A.; Morosin, B.

    1987-04-20

    A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolyte rendering the electrolyte electrochemically active. 2 figs.

  4. Shock-activated electrochemical power supplies

    DOEpatents

    Benedick, W.B.; Graham, R.A.; Morosin, B.

    1988-11-08

    A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolytes rendering the electrolyte electrochemically active. 2 figs.

  5. Petroleum supply annual 1995: Volume 1

    SciTech Connect

    1996-05-01

    The {ital Petroleum Supply Annual} contains information on supply and disposition of crude oil and petroleum products. It reflects data collected from the petroleum industry during 1995 through monthly surveys, and it is divided into 2 volumes. This volume contains three sections: summary statistics, detailed statistics, and selected refinery statistics, each with final annual data. (The other volume contains final statistics for each month and replaces data previously published in the {ital Petroleum Supply Monthly}).

  6. Finding gold in the supply chain.

    PubMed

    Caudle, Allen

    2009-12-01

    To optimize supply chain performance and achieve savings that enhance the bottom line, hospitals should: Generate purchase orders for every item purchased. Ensure the organization is protected from undue vendor influence. Keep track of where supply chain dollars are going. Review contracts regularly to ensure competitiveness. Have a contract for each product category. Buy only what the organization is sure to use. Get rid of excess inventory. Develop a strategic plan for continued supply chain savings. PMID:20027875

  7. HIRFL-CSR power supply system

    NASA Astrophysics Data System (ADS)

    Gao, Daqing; Zhou, Zhongzu; Chen, Youxin; Wu, Rong; Shangguan, Jingbin; Bai, Zhen

    2001-12-01

    There are more than 200 power supplies will be employed in CSR power supply system. These power supplies provide DC and pulsed exciting current for all magnets in main ring (CSRm), experiment ring (CSRe), injection line of CSRm and RIB line. Six small-scale prototypes have been designed and made before formal manufacture. One thyristor rectifier pulsed converter was delivered to Lanzhou in January and all measurement has been finished in April. The result is satisfied.

  8. Creating the Eduerati: Professorial Leadership to Create K-12 Educational System Change

    ERIC Educational Resources Information Center

    Allison, Brad

    2009-01-01

    Public education in the United States has been in a steady decline by almost any measure for the last 29 years since 1980. Losses in placement on international comparisons in science, math and problem solving test scores, equality of education opportunity, teacher supply graduation rates, and rampant leadership turnover, are but a few of the…

  9. Advanced Accessory Power Supply Topologies

    SciTech Connect

    Marlino, L.D.

    2010-06-15

    This Cooperative Research and Development Agreement (CRADA) began December 8, 2000 and ended September 30, 2009. The total funding provided by the Participant (General Motors Advanced Technology Vehicles [GM]) during the course of the CRADA totaled $1.2M enabling the Contractor (UT-Battelle, LLC [Oak Ridge National Laboratory, a.k.a. ORNL]) to contribute significantly to the joint project. The initial task was to work with GM on the feasibility of developing their conceptual approach of modifying major components of the existing traction inverter/drive to develop low cost, robust, accessory power. Two alternate methods for implementation were suggested by ORNL and both were proven successful through simulations and then extensive testing of prototypes designed and fabricated during the project. This validated the GM overall concept. Moreover, three joint U.S. patents were issued and subsequently licensed by GM. After successfully fulfilling the initial objective, the direction and duration of the CRADA was modified and GM provided funding for two additional tasks. The first new task was to provide the basic development for implementing a cascaded inverter technology into hybrid vehicles (including plug-in hybrid, fuel cell, and electric). The second new task was to continue the basic development for implementing inverter and converter topologies and new technology assessments for hybrid vehicle applications. Additionally, this task was to address the use of high temperature components in drive systems. Under this CRADA, ORNL conducted further research based on GM’s idea of using the motor magnetic core and windings to produce bidirectional accessory power supply that is nongalvanically coupled to the terminals of the high voltage dc-link battery of hybrid vehicles. In order not to interfere with the motor’s torque, ORNL suggested to use the zero-sequence, highfrequency harmonics carried by the main fundamental motor current for producing the accessory power

  10. Future global crude oil supply

    SciTech Connect

    Ivanhoe, L.F.

    1988-03-01

    Inexpensive crude oil fuels the world's economies and armies. In 1986, for the first time, the global production of crude oil and natural liquids exceeded new reserves added. Proved oil reserves at the end of 1985 stood 707.6 billion bbl (BBO), but declined to 703.1 BBO by the end of 1986. The 1986 reserve decrease, 4.5 BBO, was 20.4% of total global production of 22.0 BBO. This handwriting on the wall is very bad news. The world's recoverable crude oil and natural gas liquids discovered through 1985 totaled 1258 BBO, including cumulative production of 551 BBO and 707 BBO of reserves. At current production rates, half of all discovered oil will have been burned up by 1989. Timing of the end of our oil age can be extrapolated from a modified Hubbert curve, with future production resembling a mirror image of past production. The watershed beginning of the inevitable decline in global crude oil supplies can be expected in the late 1990s, although the date may be over 30 years later in some super-oily Organization of Petroleum Exporting Countries (OPEC). Clearly the day of reckoning will be postponed by any new oil discoveries. These will probably be distributed much as are the present global reserves (e.g., 68% OPEC; 11% USSR and China; 21% rest of world). Of this 56% will be in the Persian Gulf area. Giant fields (more than 0.5 BBO reserves) contain 75% of the world's reserves. Discoveries of oil in the globe's 320 known giant fields peaked at 125 BBO during the period 1961-1965, after which giant field discoveries plunged to only 10 BBO during 1981-1985. Henceforth, they should expect to find few giant whales (but many minnows) in the non-OPEC world's fished-out basins. Every new field will help as global crude oil supplies dwindle. Therefore, it is essential that all large prospects outside the Persian Gulf be tested promptly, so the oil-importing nations will known what size of non-OPEC reserves are available.

  11. 10 ways to create shareholder value.

    PubMed

    Rappaport, Alfred

    2006-09-01

    Executives have developed tunnel vision in their pursuit of shareholder value, focusing on short-term performance at the expense of investing in long-term growth. It's time to broaden that perspective and begin shaping business strategies in light of the competitive landscape, not the shareholder list. In this article, Alfred Rappaport offers ten basic principles to help executives create lasting shareholder value. For starters, companies should not manage earnings or provide earnings guidance; those that fail to embrace this first principle of shareholder value will almost certainly be unable to follow the rest. Additionally, leaders should make strategic decisions and acquisitions and carry assets that maximize expected value, even if near-term earnings are negatively affected as a result. During times when there are no credible value-creating opportunities to invest in the business, companies should avoid using excess cash to make investments that look good on the surface but might end up destroying value, such as ill-advised, overpriced acquisitions. It would be better to return the cash to shareholders in the form of dividends and buybacks. Rappaport also offers guidelines for establishing effective pay incentives at every level of management; emphasizes that senior executives need to lay their wealth on the line just as shareholders do; and urges companies to embrace full disclosure, an antidote to short-term earnings obsession that serves to lessen investor uncertainty, which could reduce the cost of capital and increase the share price. The author notes that a few types of companies--high-tech start-ups, for example, and severely capital-constrained organizations--cannot afford to ignore market pressures for short-term performance. Most companies with a sound, well-executed business model, however, could better realize their potential for creating shareholder value by adopting the ten principles.

  12. Creating a comprehensive bicycle safety program.

    PubMed

    Elwell, Sean; Kulp, Heather; McCue, Jennifer

    2014-01-01

    Trauma centers must play a role in injury prevention. Pediatric trauma centers have the ability to create injury prevention programs targeting all children. After analyzing our trauma registry data, we determined that bicycle injuries are a significant mechanism of injury in children and developed strategies aimed at preventing such injuries. Along with support from Kohl's Cares, we are able to achieve our mission of keeping children in our community healthy and safe. Our comprehensive bicycle safety program is targeted to various ages and learning styles and aims to increase bicycle safety and helmet use among children in our region.

  13. Creating fluid injectivity in tar sands formations

    DOEpatents

    Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

    2010-06-08

    Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons are produced from the portion.

  14. Creating fluid injectivity in tar sands formations

    DOEpatents

    Stegemeier, George Leo; Beer, Gary Lee; Zhang, Etuan

    2012-06-05

    Methods for treating a tar sands formation are described herein. Methods for treating a tar sands may include heating a portion of a hydrocarbon layer in the formation from one or more heaters located in the portion. The heat may be controlled to increase the permeability of at least part of the portion to create an injection zone in the portion with an average permeability sufficient to allow injection of a fluid through the injection zone. A drive fluid and/or an oxidizing fluid may be provided into the injection zone. At least some hydrocarbons including mobilized hydrocarbons are produced from the portion.

  15. Creating new interspecific hybrid and polyploid crops.

    PubMed

    Mason, Annaliese S; Batley, Jacqueline

    2015-08-01

    Agricultural selection of desirable traits in domesticated plant and animal species mimics natural evolutionary selection for ability of species to survive, thrive, and reproduce in the wild. However, one evolutionary process is currently underutilised for human agricultural purposes: speciation through interspecific hybridisation and polyploid formation. Despite promising successes in creation of new hybrid and or polyploid species in many genera, few geneticists and breeders deliberately take advantage of polyploidy and interspecific hybridisation for crop improvement. We outline the possible benefits as well as potential problems and criticisms with this approach, and address how modern advances in technology and knowledge can help to create new crop species for agriculture. PMID:26164645

  16. Computational fluid dynamics using CATIA created geometry

    NASA Astrophysics Data System (ADS)

    Gengler, Jeanne E.

    1989-07-01

    A method has been developed to link the geometry definition residing on a CAD/CAM system with a computational fluid dynamics (CFD) tool needed to evaluate aerodynamic designs and requiring the memory capacity of a supercomputer. Requirements for surfaces suitable for CFD analysis are discussed. Techniques for developing surfaces and verifying their smoothness are compared, showing the capability of the CAD/CAM system. The utilization of a CAD/CAM system to create a computational mesh is explained, and the mesh interaction with the geometry and input file preparation for the CFD analysis is discussed.

  17. Creating an organizational climate for multiculturalism.

    PubMed

    Bruhn, J G

    1996-06-01

    Multiculturism is an ideal goal for our society, its organizations, and its institutions, involving a continuous process of education and change within organizations. Multiculturalism begins with diversity and requires various steps to achieve changes in attitudes, behaviors, and values. The leadership of organizations must not only commit to diversification, but they must participate in it and reward its efforts. Diversification should be managed by creating a climate of open participation, feedback, and control at the lower organizational levels. To micromanage the process of becoming diverse increases resistance and paranoia and counters educational efforts. PMID:10157003

  18. Creating a culture of mutual respect.

    PubMed

    Kaplan, Kathryn; Mestel, Pamela; Feldman, David L

    2010-04-01

    The Joint Commission mandates that hospitals seeking accreditation have a process to define and address disruptive behavior. Leaders at Maimonides Medical Center, Brooklyn, New York, took the initiative to create a code of mutual respect that not only requires respectful behavior, but also encourages sensitivity and awareness to the causes of frustration that often lead to inappropriate behavior. Steps to implementing the code included selecting code advocates, setting up a system for mediating disputes, tracking and addressing operational system issues, providing training for personnel, developing a formal accountability process, and measuring the results. PMID:20362215

  19. Creating and probing coherent atomic states

    SciTech Connect

    Reinhold, C.O.; Burgdoerfer, J. |; Frey, M.T.; Dunning, F.B.

    1997-06-01

    The authors present a brief review of recent experimental and theoretical time resolved studies of the evolution of atomic wavepackets. In particular, wavepackets comprising a superposition of very-high-lying Rydberg states which are created either using a short half-cycle pulse (HCP) or by rapid application of a DC field. The properties of the wavepackets are probed using a second HCP that is applied following a variable time delay and ionizes a fraction of the atoms, much like a passing-by ion in atomic collisions.

  20. Creating environments that foster academic integrity.

    PubMed

    Tippitt, Michelle Pixley; Ard, Nell; Kline, Juanita Reese; Tilghman, Joan; Chamberlain, Barbara; Meagher, P Gail

    2009-01-01

    A number of studies related to academic dishonesty within the nursing student population have been published; however, little has been written in the nursing literature regarding academic integrity and means of promoting this value. In addition to the many short-term solutions to prevent cheating and dissuade academic misconduct that are offered, solutions that promote long-term affective changes underlying the acquisition of academic integrity are needed. This article provides a context for discussions related to academic integrity, explores issues facing faculty when dealing with this challenge, and offers short-term and long-term strategies for creating environments that foster academic integrity. PMID:19753858

  1. Expanding health literacy: indigenous youth creating videos.

    PubMed

    Stewart, Suzanne; Riecken, Ted; Scott, Tish; Tanaka, Michele; Riecken, Janet

    2008-03-01

    How can creating videos contribute to expanding health literacy? This article describes a participatory action research project with a group of Canadian Indigenous youth and their teachers. As the youth explored their interests about health and wellness through the artistic creation of videos, they developed a critical consciousness about community, culture, confidence, and control. They became mobilized and obtained information about health and wellness that allowed for the development and expansion of their notion of health literacy that included cultural conceptions of health and wellness.

  2. Knowledge Grid Based Knowledge Supply Model

    NASA Astrophysics Data System (ADS)

    Zhen, Lu; Jiang, Zuhua

    This paper is mainly concerned with a knowledge supply model in the environment of knowledge grid to realize the knowledge sharing globally. By integrating members, roles, and tasks in a workflow, three sorts of knowledge demands are gained. Based on knowledge demand information, a knowledge supply model is proposed for the purpose of delivering the right knowledge to the right persons. Knowledge grid, acting as a platform for implementing the knowledge supply, is also discussed mainly from the view of knowledge space. A prototype system of knowledge supply has been implemented and applied in product development.

  3. Biomass Supply Logistics and Infrastructure

    NASA Astrophysics Data System (ADS)

    Sokhansanj, Shahabaddine; Hess, J. Richard

    Feedstock supply system encompasses numerous unit operations necessary to move lignocellulosic feedstock from the place where it is produced (in the field or on the stump) to the start of the conversion process (reactor throat) of the biorefinery. These unit operations, which include collection, storage, preprocessing, handling, and transportation, represent one of the largest technical and logistics challenges to the emerging lignocellulosic biorefining industry. This chapter briefly reviews the methods of estimating the quantities of biomass, followed by harvesting and collection processes based on current practices on handling wet and dry forage materials. Storage and queuing are used to deal with seasonal harvest times, variable yields, and delivery schedules. Preprocessing can be as simple as grinding and formatting the biomass for increased bulk density or improved conversion efficiency, or it can be as complex as improving feedstock quality through fractionation, tissue separation, drying, blending, and densification. Handling and transportation consists of using a variety of transport equipment (truck, train, ship) for moving the biomass from one point to another. The chapter also provides typical cost figures for harvest and processing of biomass.

  4. Fireplace having outside air supply

    SciTech Connect

    Hempel, R.A.

    1981-07-28

    An outside air system and combustion chamber closure assembly for use with a fireplace which provides means for supplying sufficient amounts of cooling air between the burning fuel and the closure assembly is disclosed. The closure assembly includes a frame surrounding the combustion chamber opening and at least one door operably mounted thereto. A grille is formed in the bottom rail of the frame for introduction of air into the combustion chamber. The outside air system includes an outside air duct which is coupled to a chamber defining an air plenum formed below the hearth of the fireplace and air cap assembly. The air cap assembly is positioned against the bottom rail of the frame and extends across the combustion chamber opening. The assembly includes a duct which communicates with the chamber defining the air plenum formed below the hearth and an air discharge housing positioned adjacent the bottom rail. A damper means is operably mounted in the air discharge housing and is adjustable between an outside air mode or a room air mode so that when said at least one door is closed, only outside air or room air will pass into the combustion chamber at hearth level in sufficient volume for fuel combustion as well as providing an excess of air to prevent overheating of the fireplace assembly and said at least one door.

  5. Protective supplied breathing air garment

    DOEpatents

    Childers, E.L.; Hortenau, E.F. von.

    1984-07-10

    A breathing air garment is disclosed for isolating a wearer from hostile environments containing toxins or irritants includes a suit and a separate head protective enclosure or hood engaging a suit collar in sealing attachment. The hood and suit collar are cylindrically shaped and dimensioned to enable the wearer to withdraw his hands from the suit sleeves to perform manual tasks within the hood interior. Breathing air is supplied from an external air line with an air delivery hose attached to the hood interior. The hose feeds air into an annular halo-like fiber-filled plenum having spaced discharge orifices attached to the hood top wall. A plurality of air exhaust/check valves located at the suit extremities cooperate with the hood air delivery system to provide a cooling flow of circulating air from the hood throughout the suit interior. A suit entry seal provided on the suit rear torso panel permits access into the suit and is sealed with an adhesive sealing flap. 17 figs.

  6. Protective supplied breathing air garment

    DOEpatents

    Childers, Edward L.; von Hortenau, Erik F.

    1984-07-10

    A breathing air garment for isolating a wearer from hostile environments containing toxins or irritants includes a suit and a separate head protective enclosure or hood engaging a suit collar in sealing attachment. The hood and suit collar are cylindrically shaped and dimensioned to enable the wearer to withdraw his hands from the suit sleeves to perform manual tasks within the hood interior. Breathing air is supplied from an external air line with an air delivery hose attached to the hood interior. The hose feeds air into an annular halo-like fiber-filled plenum having spaced discharge orifices attached to the hood top wall. A plurality of air exhaust/check valves located at the suit extremities cooperate with the hood air delivery system to provide a cooling flow of circulating air from the hood throughout the suit interior. A suit entry seal provided on the suit rear torso panel permits access into the suit and is sealed with an adhesive sealing flap.

  7. Biomass Supply Logistics and Infrastructure

    SciTech Connect

    Sokhansanj, Shahabaddine

    2009-04-01

    Feedstock supply system encompasses numerous unit operations necessary to move lignocellulosic feedstock from the place where it is produced (in the field or on the stump) to the start of the conversion process (reactor throat) of the Biorefinery. These unit operations, which include collection, storage, preprocessing, handling, and transportation, represent one of the largest technical and logistics challenges to the emerging lignocellulosic biorefining industry. This chapter briefly reviews methods of estimating the quantities of biomass followed by harvesting and collection processes based on current practices on handling wet and dry forage materials. Storage and queuing are used to deal with seasonal harvest times, variable yields, and delivery schedules. Preprocessing can be as simple as grinding and formatting the biomass for increased bulk density or improved conversion efficiency, or it can be as complex as improving feedstock quality through fractionation, tissue separation, drying, blending, and densification. Handling and Transportation consists of using a variety of transport equipment (truck, train, ship) for moving the biomass from one point to another. The chapter also provides typical cost figures for harvest and processing of biomass.

  8. Prospects for world oil supply

    SciTech Connect

    Esser, R.W. )

    1991-08-01

    Surprises lie ahead for world oil supplies, which are expected to increase rapidly throughout the 1990s before leveling off by the end of the century. The extent of this increase could be the major surprise of the decade. Large increases in the capacity in Gulf countries accompanied by smaller increases in the non-Middle East OPEC countries will be augmented by a gradual increase in non-OPEC capacity into the late 1990s. By 2000, declining capacity in the latter two areas will offset continued capacity increases in the Gulf countries. Overall capacity in the non-OPEC countries (excluding China, Eastern Europe, and the Soviet Union), is expected to increase by 1.1 million BOPD from the low point in the early 1990s to a mid 1990s peak. The increase will be led by a large increase in capacity from the United Kingdom and smaller contributions from the non-Middle East OPEC countries and Mexico. In the forecast, emphasis has been placed on a detailed evaluation of recent significant discoveries made in non-OPEC countries and non-Middle East OPEC countries since 1983, which when taken together, are expected to add 8 million BOPD new capacity as soon as 1995. These discoveries have taken place in both existing and evolving exploration hotspots that are expected to receive increasing industry emphasis in the 1990s.

  9. Pyridoxine supply in human development.

    PubMed

    Bowling, Francis Gerard

    2011-08-01

    Vitamin B(6) has an important role in the function of the human nervous system. Experimental data are not generally available on the role in human development, but significant conclusions may be made from studies of the effect of disorders of B(6) vitamer metabolism. Vitamin B(6) comprises seven compounds - pyridoxal, pyridoxine, pyridoxamine and their respective 5' phosphates. The common active form in human tissue is the 5'-phosphate form of pyridoxal (PLP) most of which is found in muscle bound to phosphorylase. Like many vitamins, B(6) can function both as a co-enzyme and as a chaperone. Pyridoxal-5'-phosphate is the metabolically active form and is involved in 100 enzymatic reactions including carbohydrate, amino acid, and fatty acid metabolism. There is evidence that in some situations B(6) vitamers can function as antioxidants. The fetus is dependent on the placenta for supply of vitamin B(6) and the demand correlates with amino acid metabolism. Few reports are available on the role of B(6) in embryogenesis. Studies of human disorders where B(6) metabolism is blocked show a major role in neurotransmitter function with secondary cerebral and cerebellar hypoplasia. Pyridoxine potentiates vitamin A teratogenicity and an excess leads to peripheral nerve cell degeneration. The key role of vitamin B(6) in the developing human is in metabolism, especially of the neurotransmitters.

  10. Creating a biopower agenda through grassroots organizing

    SciTech Connect

    Hauter, W.

    1995-11-01

    Biomass electricity provides both opportunities for strengthening the rural economy and advancing environmental goals. However, while large scale biomass development can be done in a manner that both furthers economic development and helps prevent environmental degradation, its commercialization requires a complex coordination of activities between utilities and farmers. Inherent problems exist in creating parallel development of a resource base and technological advancements. In fact, an understanding of the anthropology of biopower is necessary in order to advance it on a large scale. The Union of Concerned Scientists (UCS) published a report on renewable electricity, released in March 1992, that has been used as a foundation for state-based work promoting renewables. In several Midwestern states, such as Nebraska, Minnesota, and Wisconsin, we have used classic grassroots organizing skills to educate the public and key constituencies about the benefits of biomass. Besides working directly with utilities to promote biomass development, we also have a legislative agenda that helps create a climate favorable to biopower. This paper will focus on the grassroots aspect of our campaigns. It will also include an overview of some anthropological work that the author has done in communities with farmers. The main tool for this has been focus groups. We have found that people can be organized around biomass issues and that a grassroots base furthers biomass development.

  11. Diversity: creating an environment of inclusiveness.

    PubMed

    Swanson, Jane W

    2004-01-01

    Diversity is a concept that most organizations espouse but find challenging to put into practice. It is especially critical for healthcare organizations to be responsive in addressing issues of diversity related to not only employees but also clients. This article identifies the following 3 areas that must be addressed if an organization is to succeed in creating an environment where diversity and inclusiveness are honored: (1) organizations and their leaders need to be aware of their reactions "those who are different" in their organization. This awareness is critical in identifying the underlying obstacles that prevent a truly inclusive workplace; (2) organizations and their leaders need to be able to expand their perspectives allowing them to not only understand but appreciate others. These expanded perspectives can provide a potentially powerful tool for both problem solving and conflict resolution; (3) if organizations and their leaders are actively engaged in exploring options and are open to alternatives, they will find that they not only succeed in creating an environment of inclusiveness but also are in a better position to meet the needs of employees, patients, and a multicultural society. PMID:15446609

  12. Our Lunar Destiny: Creating a Lunar Economy

    NASA Astrophysics Data System (ADS)

    Rohwer, Christopher J.

    2000-01-01

    "Our Lunar Destiny: Creating a Lunar Economy" supports a vision of people moving freely and economically between the earth and the Moon in an expansive space and lunar economy. It makes the economic case for the creation of a lunar space economy and projects the business plan that will make the venture an economic success. In addition, this paper argues that this vision can be created and sustained only by private enterprise and the legal right of private property in space and on the Moon. Finally, this paper advocates the use of lunar land grants as the key to unleashing the needed capital and the economic power of private enterprise in the creation of a 21st century lunar space economy. It is clear that the history of our United States economic system proves the value of private property rights in the creation of any new economy. It also teaches us that the successful development of new frontiers-those that provide economic opportunity for freedom-loving people-are frontiers that encourage, respect and protect the possession of private property and the fruits of labor and industry. Any new 21st century space and lunar economy should therefore be founded on this same principle.

  13. Creating the best workplace on earth.

    PubMed

    Goffee, Rob; Jones, Gareth

    2013-05-01

    No organization can fulfill every hope and desire of its employees, so it helps to know which matter most to people. Goffee and Jones have identified the six most essential imperatives for creating an ideal work environment. Their insights come from surveys and interviews of hundreds of executives from all over the world. Few organizations embody all six attributes of the dream organization, many are difficult to achieve, and some even conflict with one another. But they nonetheless stand as an agenda for executives who wish to create the most productive, most rewarding workplace imaginable. Agenda 1. Let people be themselves. 2. Unleash the flow of information. 3. Magnify people's strengths. 4. Stand for more than shareholder value. 5. Show how the daily work makes sense. 6. Have rules people can believe in. This list contains no surprises, but implementing the elements is no easy task. Almost all of them require leaders to carefully balance competing interests and to reallocate their time and attention. Companies like Arup, LVMH, Waitrose, and even McDonald's are doing it to varying degrees. Your challenge is to match-and then to exceed-what they have managed to accomplish. PMID:23898736

  14. Creating Sister Cities: An Exchange Across Hemispheres

    NASA Astrophysics Data System (ADS)

    Adams, M. T.; Cabezon, S. A.; Hardy, E.; Harrison, R. J.

    2008-06-01

    Sponsored by Associated Universities, Inc. (AUI) and the National Radio Astronomy Observatory (NRAO), this project creates a cultural and educational exchange program between communities in South and North America, linking San Pedro de Atacama in Chile and Magdalena, New Mexico in the United States. Both communities have similar demographics, are in relatively undeveloped regions of high-elevation desert, and are located near major international radio astronomy research facilities. The Atacama Large Millimeter/submillimeter Array (ALMA) is just 40 km east of San Pedro; the Very Large Array (VLA) is just 40 km west of Magdalena. In February 2007, the Mayor of San Pedro and two teachers visited Magdalena for two weeks; in July 2007 three teachers from Magdalena will visit San Pedro. These visits enable the communities to lay the foundation for a permanent, unique partnership. The teachers are sharing expertise and teaching methodologies for physics and astronomy. In addition to creating science education opportunities, this project offers students linguistic and cultural connections. The town of San Pedro, Chile, hosts nearly 100,000 tourists per year, and English language skills are highly valued by local students. Through exchanges enabled by email and distance conferencing, San Pedro and Magdalena students will improve English and Spanish language skills while teaching each other about science and their respective cultures. This poster describes the AUI/NRAO Sister Cities program, including the challenges of cross-cultural communication and the rewards of interpersonal exchanges between continents and cultures.

  15. Creating a Regional Healthcare Network: People First.

    PubMed

    Michel-Verkerke, Margreet B

    2016-01-01

    Care organizations in the Dutch region Apeldoorn want to collaborate more in order to improve the care provision to elderly and psychiatric patients living independently. In order to support the collaboration they intend to create a regional digital healthcare network. The research was focused on the relevance of a regional healthcare network for care providers. Eleven semi-structured interviews based on the USE IT-model, were conducted with care providers and staff members. Results show that care providers need to tune their activities for this target group and create an agreement on integrated care. The relevance of a digital communication and collaboration platform is high. The regional healthcare network should support the collaboration between care providers by: 1. Offering a communication platform to replace the time consuming communication by telephone; 2. Making patient information available for patient and care provider at patients' homes; 3. Giving insight in who is giving what care to whom; and 4. Giving access to knowledge about the target group: elderly and psychiatric patients living independently. PMID:27577356

  16. How to create and use binocular rivalry.

    PubMed

    Carmel, David; Arcaro, Michael; Kastner, Sabine; Hasson, Uri

    2010-01-01

    Each of our eyes normally sees a slightly different image of the world around us. The brain can combine these two images into a single coherent representation. However, when the eyes are presented with images that are sufficiently different from each other, an interesting thing happens: Rather than fusing the two images into a combined conscious percept, what transpires is a pattern of perceptual alternations where one image dominates awareness while the other is suppressed; dominance alternates between the two images, typically every few seconds. This perceptual phenomenon is known as binocular rivalry. Binocular rivalry is considered useful for studying perceptual selection and awareness in both human and animal models, because unchanging visual input to each eye leads to alternations in visual awareness and perception. To create a binocular rivalry stimulus, all that is necessary is to present each eye with a different image at the same perceived location. There are several ways of doing this, but newcomers to the field are often unsure which method would best suit their specific needs. The purpose of this article is to describe a number of inexpensive and straightforward ways to create and use binocular rivalry. We detail methods that do not require expensive specialized equipment and describe each method's advantages and disadvantages. The methods described include the use of red-blue goggles, mirror stereoscopes and prism goggles.

  17. Effects of enterprise technology on supply chain collaboration: analysis of China-linked supply chain

    NASA Astrophysics Data System (ADS)

    Li, Ling

    2012-02-01

    Supply chain collaboration has received increasing attention from scholars and practitioners in recent years. However, our understanding of how enterprise information technology facilitates supply chain collaboration is still very limited, especially with regard to Chinese enterprise ownerships such as state-owned firms, joint-venture firms and local village-owned firms. This paper extends the theory established in enterprise information technology (IT) and supply chain collaboration literature and relates it with coordination in China-linked supply chain. Drawing upon an empirical study from 177 Chinese companies, we provide three major findings: (i) uncovered the importance of leveraging enterprise IT through supply chain collaboration; (ii) identified the relationship between enterprise ownership and enterprise technology use and supply chain collaboration in China-linked supply chain and (iii) illustrated effects of supply chain collaborative activities on operational and market performance.

  18. Engineering Manpower: Supply and Demand Issues.

    ERIC Educational Resources Information Center

    Kersten, Robert D.; Hartman, J. Paul

    This paper provides a review of pertinent statistical information related to supply and demand, a consideration of "forcing" factors in supply/demand analyses, a discussion of training versus task requirements as related to job performance, a presentation of a tentative "engineering occupations" model, and an emphasis on definition of the various…

  19. 18 CFR 801.6 - Water supply.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Water supply. 801.6 Section 801.6 Conservation of Power and Water Resources SUSQUEHANNA RIVER BASIN COMMISSION GENERAL POLICIES § 801.6 Water supply. (a) The Susquehanna River Basin is rich in water resources. With...

  20. 18 CFR 801.6 - Water supply.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Water supply. 801.6 Section 801.6 Conservation of Power and Water Resources SUSQUEHANNA RIVER BASIN COMMISSION GENERAL POLICIES § 801.6 Water supply. (a) The Susquehanna River Basin is rich in water resources. With...

  1. The Supply of Public School Quality.

    ERIC Educational Resources Information Center

    Brasington, D. M.

    2003-01-01

    Derives price of unit of public-school quality from series of housing-market hedonic estimates, in which house price is regressed as a function of school quality. Inserts implicit price in an estimation of public-school supply. The 0.14 supply elasticity suggests that change in demand will not spur homeowners to increase the quantity of quality…

  2. 49 CFR 236.516 - Power supply.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Power supply. 236.516 Section 236.516..., Train Control and Cab Signal Systems Standards § 236.516 Power supply. Automatic cab signal, train stop, or train control device hereafter installed shall operate from a separate or isolated power...

  3. 46 CFR 169.688 - Power supply.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Power supply. 169.688 Section 169.688 Shipping COAST... Electrical Electrical Installations on Vessels of 100 Gross Tons and Over § 169.688 Power supply. (a) The... provide electric power for any vital system listed in § 169.642 of this subchapter, at least...

  4. Faculty Supply and Demand in Education.

    ERIC Educational Resources Information Center

    Castle, Sharon; Arends, Richard I.

    2003-01-01

    Investigated current levels of faculty supply and demand at 752 American Association of Colleges for Teacher Education member institutions. Survey data indicate that demand is greater than supply, shortages are more critical in some program areas than others (e.g., early childhood and special education), the percentage of minority hires has…

  5. Finance and supply management project execution plan

    SciTech Connect

    BENNION, S.I.

    1999-02-10

    As a subproject of the HANDI 2000 project, the Finance and Supply Management system is intended to serve FDH and Project Hanford major subcontractor with financial processes including general ledger, project costing, budgeting, and accounts payable, and supply management process including purchasing, inventory and contracts management. Currently these functions are performed with numerous legacy information systems and suboptimized processes.

  6. 45 CFR 602.33 - Supplies.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Supplies. 602.33 Section 602.33 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM ADMINISTRATIVE... unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion...

  7. 45 CFR 602.33 - Supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Supplies. 602.33 Section 602.33 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM ADMINISTRATIVE... unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion...

  8. 45 CFR 602.33 - Supplies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Supplies. 602.33 Section 602.33 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM ADMINISTRATIVE... unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion...

  9. 45 CFR 602.33 - Supplies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Supplies. 602.33 Section 602.33 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM ADMINISTRATIVE... unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion...

  10. 45 CFR 602.33 - Supplies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Supplies. 602.33 Section 602.33 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM ADMINISTRATIVE... unused supplies exceeding $5,000 in total aggregate fair market value upon termination or completion...

  11. Improved Programmable High-Voltage Power Supply

    NASA Technical Reports Server (NTRS)

    Castell, Karen; Rutberg, Arthur

    1994-01-01

    Improved dc-to-dc converter functions as programmable high-voltage power supply with low-power-dissipation voltage regulator on high-voltage side. Design of power supply overcomes deficiencies of older designs. Voltage regulation with low power dissipation provided on high-voltage side.

  12. 7 CFR 1126.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1126.6 Section 1126.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1126.6 Supply plant. See § 1000.6....

  13. 7 CFR 1001.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1001.6 Section 1001.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1001.6 Supply plant. See § 1000.6....

  14. 7 CFR 1131.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1131.6 Section 1131.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1131.6 Supply plant. See § 1000.6....

  15. 7 CFR 1126.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1126.6 Section 1126.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1126.6 Supply plant. See § 1000.6....

  16. 7 CFR 1131.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1131.6 Section 1131.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1131.6 Supply plant. See § 1000.6....

  17. 7 CFR 1005.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1005.6 Section 1005.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1005.6 Supply plant. See § 1000.6....

  18. 7 CFR 1006.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1006.6 Section 1006.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1006.6 Supply plant. See § 1000.6....

  19. 7 CFR 1124.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1124.6 Section 1124.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Regulating Handling Definitions § 1124.6 Supply plant. See § 1000.6....

  20. 7 CFR 1006.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1006.6 Section 1006.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1006.6 Supply plant. See § 1000.6....

  1. 7 CFR 1032.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1032.6 Section 1032.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1032.6 Supply plant. See § 1000.6....

  2. 7 CFR 1032.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1032.6 Section 1032.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1032.6 Supply plant. See § 1000.6....

  3. 7 CFR 1124.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1124.6 Section 1124.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Regulating Handling Definitions § 1124.6 Supply plant. See § 1000.6....

  4. 7 CFR 1124.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1124.6 Section 1124.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Definitions § 1124.6 Supply plant. See § 1000.6....

  5. 7 CFR 1033.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1033.6 Section 1033.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1033.6 Supply plant. See § 1000.6....

  6. 7 CFR 1033.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1033.6 Section 1033.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1033.6 Supply plant. See § 1000.6....

  7. 7 CFR 1006.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1006.6 Section 1006.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1006.6 Supply plant. See § 1000.6....

  8. 7 CFR 1030.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1030.6 Section 1030.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1030.6 Supply plant. See § 1000.6....

  9. 7 CFR 1005.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1005.6 Section 1005.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1005.6 Supply plant. See § 1000.6....

  10. 7 CFR 1007.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1007.6 Section 1007.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1007.6 Supply plant. See § 1000.6....

  11. 7 CFR 1030.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1030.6 Section 1030.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1030.6 Supply plant. See § 1000.6....

  12. 7 CFR 1032.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1032.6 Section 1032.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1032.6 Supply plant. See § 1000.6....

  13. 7 CFR 1033.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1033.6 Section 1033.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1033.6 Supply plant. See § 1000.6....

  14. 7 CFR 1030.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1030.6 Section 1030.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1030.6 Supply plant. See § 1000.6....

  15. 7 CFR 1001.6 - Supply plant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Supply plant. 1001.6 Section 1001.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1001.6 Supply plant. See § 1000.6....

  16. 7 CFR 1126.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1126.6 Section 1126.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1126.6 Supply plant. See § 1000.6....

  17. 7 CFR 1001.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1001.6 Section 1001.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1001.6 Supply plant. See § 1000.6....

  18. 7 CFR 1007.6 - Supply plant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Supply plant. 1007.6 Section 1007.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Handling Definitions § 1007.6 Supply plant. See § 1000.6....

  19. 7 CFR 1005.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1005.6 Section 1005.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1005.6 Supply plant. See § 1000.6....

  20. 7 CFR 1131.6 - Supply plant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Supply plant. 1131.6 Section 1131.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Handling Definitions § 1131.6 Supply plant. See § 1000.6....