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Sample records for bevillingerne store nok

  1. Nok plays an essential role in maintaining the integrity of the outer nuclear layer in the zebrafish retina

    PubMed Central

    Wei, Xiangyun; Zou, Jian; Takechi, Masaki; Kawamura, Shoji; Li, Lihua

    2010-01-01

    Proper visual function of the vertebrate retina requires the maintenance of the integrity of the retinal outer nuclear layer (ONL), which is often affected in many blinding human retinal diseases.While the structural integrity of the ONL has long been considered to be maintained primarily through the outer limiting membrane (OLM), we have little knowledge on the development and maintenance of the OLM itself. Here, by analyzing the adhering properties of photoreceptors in zebrafish N-cad and nok mutants, we demonstrated for the first time that the nok gene is essential for the establishment and/or maintenance of the OLM. In addition, our results imply the possibility that Nok, Crumbs, and their associated proteins may constitute a type of photoreceptor-photoreceptor junctional complex that has not been described before. Thus, our study provides novel insights into the mechanisms by which the integrity of the ONL is maintained in the vertebrate retina. PMID:16530752

  2. NOK/STYK1 promotes the genesis and remodeling of blood and lymphatic vessels during tumor progression.

    PubMed

    Liu, Yue; Li, Tianqi; Hu, Dan; Zhang, Shuping

    2016-09-01

    Previous studies have indicated that the overexpression of NOK, also named STYK1, led to tumorigenesis and metastasis. Here, we provide evidence that increased expression of NOK/STYK1 caused marked alterations in the overall and inner structures of tumors and substantially facilitates the genesis and remodeling of the blood and lymphatic vessels during tumor progression. In particular, NOK-expressed HeLa stable cells (HeLa-K) significantly enhanced tumor growth and metastasis in xenografted nude mice. Hematoxylin and eosin (HE) staining demonstrated that the tumor tissues generated by HeLa-K cells were much more ichorous and had more interspaces than those generated by control HeLa cells (HeLa-C). The fluorescent areas stained with cluster of differentiation 31 (CD31), a marker protein for blood vessels, appeared to be in different patterns. The total blood vessels, especially the ring patterns, within the tumors of the HeLa-K group were highly enriched compared with those in the HeLa-C group. NOK-HA was demonstrated to be well colocalized with CD31 in the wall of the tubular structures within tumor tissues. Interestingly, antibody staining of the lymphatic vessel endothelial hyaluronan receptor (LYVE-1) further revealed the increase in ring (oratretic strip-like) lymphatic vessels in either the peritumoral or intratumoral areas in the HeLa-K group compared with the HeLa-C group. Consistently, the analysis of human cancerous tissue also showed that NOK was highly expressed in the walls of tubular structures. Thus, our results reveal a novel tumorigenic function of NOK to mediate the genesis and remodeling of blood and lymphatic vessels during tumor progression. PMID:27444381

  3. Prevalence of Tinea Capitis among School Children in Nok Community of Kaduna State, Nigeria.

    PubMed

    Dogo, Josephine; Afegbua, Seniyat Larai; Dung, Edward Christopher

    2016-01-01

    In recent years, the prevalence of tinea capitis, an infection of the scalp by dermatophytes, has increased in children worldwide. This cross-sectional study was carried out to determine the prevalence and risk factor of tinea capitis among school children in Nok community of Kaduna State, Nigeria. A total of 100 children were screened and 45% were diagnosed to have tinea capitis after fungal culture and microscopy. The prevalence of tinea capitis among girls was higher (51.4%) than that among boys (41.5%) but not significantly different (p = 0.402). The prevalence with respect to age was lower for the age group 5-10 years (42.6%) than that of 11-15 years (50%) but was not significantly different (p = 0.524). Trichophyton rubrum (28.8%) and Microsporum canis (22.7%) were the most prevalent dermatophytes isolated and the least were Trichophyton verrucosum (4.5%) and Trichophyton tonsurans (4.5%). There were 73.3% single infection while 26.7% had 2-4 dermatophytes of the genera Microsporum and Trichophyton. The predisposing factors with statistically significant association with tinea capitis were number of children in the family (p = 0.02) and sharing of the same bed (p = 0.002). This indicates the high tendencies of spread of tinea capitis through human-to-human mode of transmission and possible animal contact. Community health education on the cause, mode of transmission, prevention, and prompt treatment of tinea capitis is recommended. PMID:27471603

  4. Prevalence of Tinea Capitis among School Children in Nok Community of Kaduna State, Nigeria

    PubMed Central

    Dogo, Josephine; Dung, Edward Christopher

    2016-01-01

    In recent years, the prevalence of tinea capitis, an infection of the scalp by dermatophytes, has increased in children worldwide. This cross-sectional study was carried out to determine the prevalence and risk factor of tinea capitis among school children in Nok community of Kaduna State, Nigeria. A total of 100 children were screened and 45% were diagnosed to have tinea capitis after fungal culture and microscopy. The prevalence of tinea capitis among girls was higher (51.4%) than that among boys (41.5%) but not significantly different (p = 0.402). The prevalence with respect to age was lower for the age group 5–10 years (42.6%) than that of 11–15 years (50%) but was not significantly different (p = 0.524). Trichophyton rubrum (28.8%) and Microsporum canis (22.7%) were the most prevalent dermatophytes isolated and the least were Trichophyton verrucosum (4.5%) and Trichophyton tonsurans (4.5%). There were 73.3% single infection while 26.7% had 2–4 dermatophytes of the genera Microsporum and Trichophyton. The predisposing factors with statistically significant association with tinea capitis were number of children in the family (p = 0.02) and sharing of the same bed (p = 0.002). This indicates the high tendencies of spread of tinea capitis through human-to-human mode of transmission and possible animal contact. Community health education on the cause, mode of transmission, prevention, and prompt treatment of tinea capitis is recommended. PMID:27471603

  5. Sedimentary characteristics of the 2004 Indian Ocean tsunami in Ban Talae Nok, southwestern Ranong province, Thailand

    NASA Astrophysics Data System (ADS)

    Monecke, K.; Beitel, J.; Moran, K.; Moore, A.

    2006-12-01

    Ban Talae Nok, a village on the Andaman shoreline of Thailand, was hit by the December 26, 2004, tsunami with wave heights up to ~13 meters. Eyewitnesses reported the passage of four to five waves with the second being the largest, followed by the third and fourth waves. The tsunami flooded an area with open grassy fields, small cashew nut plantations and a wetland within a local swale. The wave stopped against hills ~500 m from the shoreline, where watermarks still indicate a flow depth of approximately 1 m. Erosion at the beach is marked by a ~30 cm high scarp cutting a former gravelly beach trail ~60 m inshore of the present shoreline. Deposition of tsunami sand started behind the former beach trail at 80 m inshore. The tsunami deposit changes significantly in thickness and composition along a flow parallel transect that was measured and sampled within this study. The most seaward deposit is about 10 cm thick and consists of three distinct layers that show internal as well as overall normal grading from coarse sand into fine sand. The coarse base contains gravels from the old beach trail and shell fragments. Locally, cross stratification is visible at the top. Farther landward the deposit thins and only one normally graded layer is visible. Behind a small ridge where the wetland begins, the tsunami sediments again reveal three normally graded layers with shell- rich, medium-coarse sand grading into brown-gray mud, probably eroded from the wetland. This deposit thins farther inland from ~30 cm to 8 cm and consists of only one layer. The thickest deposit along the transect is 125 cm thick and can be found in a low at the landward end of the wetland. It consists of normally graded coarse to fine sand with rip-up clasts at the base and climbing ripples in the middle of the deposit section. In the adjacent grassy field the deposit is up to 40 cm thick and consists of medium to coarse sand with shell fragments grading into fine to medium sands, which continue to the

  6. Storing Hydrogen

    SciTech Connect

    Kim, Hyun Jeong; Karkamkar, Abhijeet J.; Autrey, Thomas; Chupas, Peter; Proffen, Thomas E.

    2010-05-31

    Researchers have been studying mesoporous materials for almost two decades with a view to using them as hosts for small molecules and scaffolds for molding organic compounds into new hybrid materials and nanoparticles. Their use as potential storage systems for large quantities of hydrogen has also been mooted. Such systems that might hold large quantities of hydrogen safely and in a very compact volume would have enormous potential for powering fuel cell vehicles, for instance. A sponge-like form of silicon dioxide, the stuff of sand particles and computer chips, can soak up and store other compounds including hydrogen. Studies carried out at the XOR/BESSRC 11-ID-B beamline at the APS have revealed that the nanoscopic properties of the hydrogenrich compound ammonia borane help it store hydrogen more efficiently than usual. The material may have potential for addressing the storage issues associated with a future hydrogen economy. Pacific Northwest National Laboratory is operated by Battelle for the US Department of Energy.

  7. Grocery Store Math.

    ERIC Educational Resources Information Center

    Clark, Deborah

    1997-01-01

    Presents a hands-on activity, adaptable to various grade levels, to reinforce the mathematical concept of rounding by utilizing grocery store advertisements to demonstrate the concept in a real life setting. Describes the activity on a step-by-step basis and includes suggestions for additional grocery store games. (SD)

  8. Waste from grocery stores

    SciTech Connect

    Lieb, K.

    1993-11-01

    The Community Recycling Center, Inc., (CRC, Champaign, Ill.), last year conducted a two-week audit of waste generated at two area grocery stores. The stores surveyed are part of a 10-store chain. For two of the Kirby Foods Stores, old corrugated containers (OCC) accounted for 39-45% of all waste. The summary drew correlations between the amount of OCC and the sum of food and garbage waste. The study suggested that one can reasonably estimate volumes of waste based on the amount of OCC because most things come in a box. Auditors set up a series of containers to make the collection process straightforward. Every day the containers were taken to local recycling centers and weighed. Approximate waste breakdowns for the two stores were as follows: 45% OCC; 35% food waste; 20% nonrecyclable or noncompostable items; and 10% other.

  9. Storing your medicines

    MedlinePlus

    ... medlineplus.gov/ency/patientinstructions/000534.htm Storing your medicines To use the sharing features on this page, ... child latch or lock. Do not use Damaged Medicine Damaged medicine may make you sick. DO NOT ...

  10. Provenance Store Evaluation

    SciTech Connect

    Paulson, Patrick R.; Gibson, Tara D.; Schuchardt, Karen L.; Stephan, Eric G.

    2008-03-01

    Requirements for the provenance store and access API are developed. Existing RDF stores and APIs are evaluated against the requirements and performance benchmarks. The team’s conclusion is to use MySQL as a database backend, with a possible move to Oracle in the near-term future. Both Jena and Sesame’s APIs will be supported, but new code will use the Jena API

  11. School Store Operation and Control.

    ERIC Educational Resources Information Center

    Barger, Bill J.

    Written to assist the teacher-sponsor responsible for operating a school store, this book offers a system developed specifically for the operation and control of such a store. It also shows ways in which a school store can be used for training students. Chapter 1 discusses a successful school store operated by students and a store record system…

  12. Storing and transporting energy

    DOEpatents

    McClaine, Andrew W.; Brown, Kenneth

    2010-09-07

    Among other things, hydrogen is released from water at a first location using energy from a first energy source; the released hydrogen is stored in a metal hydride slurry; and the metal hydride slurry is transported to a second location remote from the first location.

  13. The Store Challenge

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2014-01-01

    Biomedical and robotic technologies are merging to present a wonderful opportunity to develop artificial limbs and prosthetic devices for humans injured on the job, in the military, or due to disease. In this challenge, students will have the opportunity to design a store or online service that specifically dedicates itself to amputees. Described…

  14. Stored luminescence computed tomography.

    PubMed

    Cong, Wenxiang; Wang, Chao; Wang, Ge

    2014-09-01

    Phosphor nanoparticles made of doped semiconductors and pre-excited by x-ray radiation were recently reported for their luminescence emission in the range of 650-770 nm upon near-infrared (NIR) light stimulation. These nanophosphors can be functionalized as optical probes for molecular imaging. In this paper, we present stored luminescence computed tomography to reconstruct a nanophosphor distribution in an object. The propagation of x rays in a biological object allows significantly better localization and deeper penetration. Moreover, the nanophosphors, which are pre-excited with collimated x-ray beams or focused x-ray waves, can be successively stimulated for stored luminescence emissions by variable NIR stimulation patterns. The sequentially detected luminescence signals provide more information of a nanophosphor spatial distribution for more accurate image reconstruction and higher image resolution. A realistic numerical study is performed to demonstrate the feasibility and merits of the proposed approach. PMID:25321362

  15. Storing Blood Cells

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The National Cancer Institute worked with Goddard Space Flight Center to propose a solution to the blood-cell freezing problem. White blood cells and bone marrow are stored for future use by leukemia patients as a result of Goddard and Jet Propulsion Laboratory expertise in electronics and cryogenics. White blood cell and bone marrow bank established using freezing unit. Freezing unit monitors temperature of cells themselves. Thermocouple placed against polyethylene container relays temperature signals to an electronic system which controls small heaters located outside container. Heaters allow liquid nitrogen to circulate at constant temperature and maintain consistent freezing rate. Ability to freeze, store, and thaw white cells and bone marrow without damage is important in leukemia treatment.

  16. Process for storing calories

    SciTech Connect

    Perrut, M.; Ronc, M.; Valentin, P.

    1980-09-09

    A process is described for storing heat in the form of fusion/solidification latent heat which comprises passing a thermo-conductive fluid into a thermally insulated storage element containing a substance having a melting point that corresponds to the supply and heat consumption temperatures, characterized in that said fusible substance is absorbed on a microporous carrier which forms a granular bed in which the thermo-conductive fluid circulates.

  17. The explicit token store

    SciTech Connect

    Culler, D.E. ); Papadopoulos, G.M. )

    1990-12-01

    This paper presents an unusually simple approach to dynamic dataflow execution, called the Explicit Token Store (ETS) architecture, and its current realization in Monsoon. The essence of dynamic dataflow execution is captured by a simple transition on state bits associated with storage local to a processor. Low-level storage management is performed by the compiler in assigning nodes to slots in an activation frame, rather than dynamically in hardware. The processor is simple, highly pipelined, and quite general. There is exactly one instruction executed for each action on the dataflow graph. Thus, the machine-oriented ETS model provides new insight into the real cost of direct execution of dataflow graphs.

  18. Store manager performance and satisfaction: effects on store employee performance and satisfaction, store customer satisfaction, and store customer spending growth.

    PubMed

    Netemeyer, Richard G; Maxham, James G; Lichtenstein, Donald R

    2010-05-01

    Based on emotional contagion theory and the value-profit chain literatures, the present study posits a number of hypotheses that show how managers in the small store, small number of employees retail context may affect store employees, customers, and potentially store performance. With data from 306 store managers, 1,615 store customer-contact employees, and 57,656 customers of a single retail chain, the authors examined relationships among store manager job satisfaction and job performance, store customer-contact employee job satisfaction and job performance, customer satisfaction with the retailer, and a customer-spending-based store performance metric (customer spending growth over a 2-year period). Via path analysis, several hypothesized direct and interaction relations among these constructs are supported. The results suggest implications for academic researchers and retail managers. PMID:20476831

  19. Tobacco advertising in retail stores.

    PubMed

    Cummings, K M; Sciandra, R; Lawrence, J

    1991-01-01

    Recent studies have described tobacco advertising in the print media, on billboards, and through sponsorship of cultural and sporting events. However, little attention has been given to another common and unavoidable source of tobacco advertising, that which is encountered in retail stores. In July 1987, we conducted a survey of 61 packaged goods retail stores in Buffalo, NY, to assess the prevalence and type of point-of-sale tobacco advertising. In addition, store owners or managers were surveyed to determine their store's policy regarding tobacco advertising, receipt of monetary incentives from distributors for displaying tobacco ads, and willingness to display antitobacco ads. Six types of stores were involved in the study: 10 supermarkets, 10 privately owned grocery stores, 9 chain convenience food stores that do not sell gasoline, 11 chain convenience food stores that sell gasoline, 11 chain pharmacies, and 10 private pharmacies. Two-thirds of the stores displayed tobacco posters, and 87 percent had promotional items advertising tobacco products, primarily cigarettes. Larger stores, and those that were privately owned, tended to display more posters and promotional items. Eighty percent of tobacco product displays were for cigarettes, 16 percent for smokeless tobacco products, and 4 percent for cigars and pipe tobacco. Convenience stores selling gasoline had the most separate tobacco product displays. Of tobacco product displays, 24 percent were located adjacent to candy and snack displays. Twenty-nine of the 61 store owners or managers indicated that their store had a policy regulating the display of tobacco ads and tobacco product displays. Policies dealt primarily with the location of tobacco posters (for example, no ads in the window) and number of product displays. Only 14 shop owners or managers indicated that they had previously displayed antitobacco information; more than half (31 of 61) said that they would be willing to display antitobaccoads.In many

  20. Electrically actuated multiple store launcher

    NASA Astrophysics Data System (ADS)

    Marshall, Frank P.; Travor, Bruce W.

    1991-12-01

    This invention comprises a multi-store, electrical pulse initiated launcher that fits into, and is electrically connected with a transporting vehicle and that contains sequentially stacked assemblies. An electrical pulse from the transporting vehicle causes a resistor with the least value to transfer the electric sufficient gas pressure to force the store out of the launcher. The present invention discloses an electrically-actuated, multi-store dispenser wherein an initial electrical charge ignites gas cartridges causing sequential launching of stores from their tandem position inside a launch container. In some environments, it is desirable to dispense multiple stores from a launch vehicle, for instance sonobuoys, in dense patterns. Due to physical limitations of space in the dispensing vehicle, an effort was made to miniaturize the active components inside the store and therefore reduce the overall outer dimensions thereof. Once the size of the store was reduced, in order to meet the demands of the denser patterns, the inside of the individual launch containers were modified to allow each to hold and dispense more than one store. This new type of launch container, in addition to maintaining the size requirement dictated by the transporting vehicle, is operated by the vehicle's electrical system.

  1. Breast milk - pumping and storing

    MedlinePlus

    ... bottle. DO NOT use everyday plastic bags or formula bottle bags. They leak. Store your breast milk. ... means not giving any other food, drinks, or formula. If you use formula, still breastfeed and give ...

  2. Sunlight-energy-storing method

    SciTech Connect

    Kitao, T.; Ishihara, Sh.; Setsune, J.I.; Yamamoto, R.

    1984-05-22

    This invention is a method for storing light energy using an indigo derivative. Among indigo derivatives capable of storing light energy by the photoisomerization of the molecule from the trans-form to the cis-form, compounds heretofore obtained have been soluble only in expensive solvents such as benzene, toluene, chloroform, carbon tetrachloride and the like and harmful substances. On the other hand, the indigo derivative of this invention has the form of a pyridinium salt, is soluble in water and/or ethanol, and permits employment of safe and inexpensive water and/or an alcohol as a solvent. The indigo derivative of this invention converted from the trans-form to the cis-form by irradiation with sunlight and storing sunlight energy liberates the aforesaid stored energy as heat on addition of a catalyst and/or a heat trigger.

  3. Calcium Stores in Vertebrate Photoreceptors

    PubMed Central

    Križaj, David

    2012-01-01

    This review lays out the emerging evidence for the fundamental role of Ca2+ stores and store-operated channels in the Ca2+ homeostasis of rods and cones. Calcium-induced calcium release (CICR) is a major contributor to steady-state and light-evoked photoreceptor Ca2+ homeostasis in the darkness whereas store-operated Ca2+ channels play a more significant role under sustained illumination conditions. The homeostatic response includes dynamic interactions between the plasma membrane, endoplasmic reticulum (ER), mitochondria and/or outer segment disk organelles which dynamically sequester, accumulate and release Ca2+. Coordinated activation of SERCA transporters, ryanodine receptors (RyR), inositol triphosphate receptors (IP3Rs) and TRPC channels amplifies cytosolic voltage-operated signals but also provides a memory trace of previous exposures to light. Store-operated channels, activated by the STIM1 sensor, prevent pathological decrease in [Ca2+]i mediated by excessive activation of PMCA transporters in saturating light. CICR and SOCE may also modulate the transmission of afferent and efferent signals in the outer retina. Thus, Ca2+ stores provide additional complexity, adaptability, tuneability and speed to photoreceptor signaling. PMID:22453974

  4. Store Security: Internal Shrinkage Control.

    ERIC Educational Resources Information Center

    Everhardt, Richard M.

    The document presents a 10-week training program designed to provide helpful and proven methods for controlling internal shrinkage in retail stores. Shrinkage includes the three problems of shoplifting, employee theft, and errors, each of which is addressed by the course. Ohio's laws are also discussed. The format for the course content section is…

  5. Chemical control in stored products

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The use of grain protectants to control insect pests in stored bulk grains is reviewed and discussed, with emphasis on those insecticides that are currently registered for use in the United States (US). Contact insecticides and aerosols used to control insects in milling, processing, and warehousing...

  6. Storing Peanuts in Grain Bags

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A study was executed to determine the potential of storing farmers stock peanuts and shelled peanuts for crushing in hermetically sealed grain bags. The objectives of the study were to evaluate equipment for loading and unloading the grain bags, the capacity of the grain bags, and the changes in qu...

  7. Breast milk - pumping and storing

    MedlinePlus

    ... a medical supply store. Most mothers find electric pumps the best. They create and release suction on their own, and you can easily learn to use one. Either a lactation consultant or the ... help you buy or rent a pump. They can also teach you how to use ...

  8. Bigger Stores, More Stores, or No Stores: Paths of Retail Restructuring in Rural America

    ERIC Educational Resources Information Center

    Vias, Alexander C.

    2004-01-01

    Changes such as the development of large international retail chains, retail concentration, locational changes, technological innovation, new labor practices, and the increasing scale of individual stores, have revolutionized the retail sector. This broad restructuring will have profound impacts in rural America because employment in retail is a…

  9. Apparatus for storing hydrogen isotopes

    DOEpatents

    McMullen, John W.; Wheeler, Michael G.; Cullingford, Hatice S.; Sherman, Robert H.

    1985-01-01

    An improved method and apparatus for storing isotopes of hydrogen (especially tritium) are provided. The hydrogen gas(es) is (are) stored as hydrides of material (for example uranium) within boreholes in a block of copper. The mass of the block is critically important to the operation, as is the selection of copper, because no cooling pipes are used. Because no cooling pipes are used, there can be no failure due to cooling pipes. And because copper is used instead of stainless steel, a significantly higher temperature can be reached before the eutectic formation of uranium with copper occurs, (the eutectic of uranium with the iron in stainless steel forming at a significantly lower temperature).

  10. Model/School Store Management Guide.

    ERIC Educational Resources Information Center

    North Dakota State Board for Vocational Education, Bismarck.

    This teacher-coordinator manual assists in planning, organizing, directing, and evaluating student learning experiences associated with either a model store, school store, or combination. (A model store in a marketing laboratory simulates marketing functions; the school store markets merchandise to fellow students, faculty, and/or the public.)…

  11. Infant Formula - Buying, Preparing, Storing, and Feeding

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000806.htm Infant Formula – Buying, Preparing, Storing, and Feeding To use the ... using infant formula . Buying, Preparing, and Storing Infant Formula The following tips can help you buy, prepare, ...

  12. Storing solar energy in salt

    SciTech Connect

    Valenti, M.

    1995-06-01

    This article describes the world`s largest power tower incorporating one of the newest commercial solar energy systems and being build in California`s Mojave Desert. The project -- sponsored by the Department of Energy (DOE) and a consortium of western utilities, municipalities, and associations -- is called Solar Two, and it will use molten salt to absorb solar energy and store that energy until it is needed to generate electricity. Construction will be completed on Solar Two in September. Solar thermal systems convert the sun`s rays into electricity by using a thousand or more dual-axis, sun-tracking mirrors, called heliostats, to focus optimum sunlight on the solar receiver of a power tower containing a working fluid. The fluid is heated to a desired temperature and sent to a storage facility. During periods of peak demand, the fluid is circulating through heat exchangers to generate steam used to drive a turbine.

  13. Signature-based store checking buffer

    DOEpatents

    Sridharan, Vilas; Gurumurthi, Sudhanva

    2015-06-02

    A system and method for optimizing redundant output verification, are provided. A hardware-based store fingerprint buffer receives multiple instances of output from multiple instances of computation. The store fingerprint buffer generates a signature from the content included in the multiple instances of output. When a barrier is reached, the store fingerprint buffer uses the signature to verify the content is error-free.

  14. Distributed energy store railgun; The limiting case

    SciTech Connect

    Marshall, R.A. )

    1991-01-01

    This paper reports that when the limiting case of a distributed energy store railgun is analyzed, i.e., the case where the space between adjacent energy stores become indefinitely small, three important results are obtained. First, the shape of the current pulse delivered by each store is sinusoidal and an exponential tail. Second, the rail-to-rail voltage behind the rear-most active store approaches zero. Third, it is not possible to choose parameters in such a way that capacitor crowbars can be eliminated.

  15. 7 CFR 1170.6 - Store.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Store. 1170.6 Section 1170.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE DAIRY PRODUCT MANDATORY REPORTING § 1170.6 Store. (a)...

  16. SEASONAL DISTRIBUTION OF PSOCIDS IN STORED WHEAT

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Psocids are an emerging problem in stored grain and in grain processing facilities in the United States. We conducted preliminary studies to determine which species of psocids were present in a feed mill, a grain elevator, and wheat stored in steel bins. We then conducted a more extensive study in...

  17. Storing Peanuts in Flexible Hermetically Sealed Containers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In-shell peanuts stored in large bulk warehouses lose approximately 1.5-2% of their value. However, peanuts stored as long as nine months may lose as much as 5% of their value due to excessive moisture loss, a reduction of peanut kernel size and damage due to insects or microbial growth. Research h...

  18. Gauging triple stores with actual biological data

    PubMed Central

    2012-01-01

    Background Semantic Web technologies have been developed to overcome the limitations of the current Web and conventional data integration solutions. The Semantic Web is expected to link all the data present on the Internet instead of linking just documents. One of the foundations of the Semantic Web technologies is the knowledge representation language Resource Description Framework (RDF). Knowledge expressed in RDF is typically stored in so-called triple stores (also known as RDF stores), from which it can be retrieved with SPARQL, a language designed for querying RDF-based models. The Semantic Web technologies should allow federated queries over multiple triple stores. In this paper we compare the efficiency of a set of biologically relevant queries as applied to a number of different triple store implementations. Results Previously we developed a library of queries to guide the use of our knowledge base Cell Cycle Ontology implemented as a triple store. We have now compared the performance of these queries on five non-commercial triple stores: OpenLink Virtuoso (Open-Source Edition), Jena SDB, Jena TDB, SwiftOWLIM and 4Store. We examined three performance aspects: the data uploading time, the query execution time and the scalability. The queries we had chosen addressed diverse ontological or biological questions, and we found that individual store performance was quite query-specific. We identified three groups of queries displaying similar behaviour across the different stores: 1) relatively short response time queries, 2) moderate response time queries and 3) relatively long response time queries. SwiftOWLIM proved to be a winner in the first group, 4Store in the second one and Virtuoso in the third one. Conclusions Our analysis showed that some queries behaved idiosyncratically, in a triple store specific manner, mainly with SwiftOWLIM and 4Store. Virtuoso, as expected, displayed a very balanced performance - its load time and its response time for all the

  19. Store-operate-coherence-on-value

    SciTech Connect

    Chen, Dong; Heidelberger, Philip; Kumar, Sameer; Ohmacht, Martin; Steinmacher-Burow, Burkhard

    2014-11-18

    A system, method and computer program product for performing various store-operate instructions in a parallel computing environment that includes a plurality of processors and at least one cache memory device. A queue in the system receives, from a processor, a store-operate instruction that specifies under which condition a cache coherence operation is to be invoked. A hardware unit in the system runs the received store-operate instruction. The hardware unit evaluates whether a result of the running the received store-operate instruction satisfies the condition. The hardware unit invokes a cache coherence operation on a cache memory address associated with the received store-operate instruction if the result satisfies the condition. Otherwise, the hardware unit does not invoke the cache coherence operation on the cache memory device.

  20. Endoplasmic reticulum calcium stores in dendritic spines

    PubMed Central

    Segal, Menahem; Korkotian, Eduard

    2014-01-01

    Despite decades of research, the role of calcium stores in dendritic spines structure, function and plasticity is still debated. The reasons for this may have to do with the multitude of overlapping calcium handling machineries in the neuron, including stores, voltage and ligand gated channels, pumps and transporters. Also, different cells in the brain are endowed with calcium stores that are activated by different receptor types, and their differential compartmentalization in dendrites, spines and presynaptic terminals complicates their analysis. In the present review we address several key issues, including the role of calcium stores in synaptic plasticity, their role during development, in stress and in neurodegenerative diseases. Apparently, there is increasing evidence for a crucial role of calcium stores, especially of the ryanodine species, in synaptic plasticity and neuronal survival. PMID:25071469

  1. Distributed energy store railguns experiment and analysis

    SciTech Connect

    Holland, L.D.

    1984-01-01

    Electromagnetic acceleration of projectiles holds the potential for achieving higher velocities than yet achieved by any other means. A railgun is the simplest form of electromagnetic macroparticle accelerator and can generate the highest sustained accelerating force. The practical length of conventional railguns is limited by the impedance of the rails because current must be carried along the entire length of the rails. A railgun and power supply system called the distributed energy store railgun was proposed as a solution to this limitation. The distributed energy store railgun used multiple current sources connected to the rails of a railgun at points distributed along the bore. These current sources (energy stores) are turned on in sequence as the projectile moves down the bore so that current is fed to the railgun from behind the armature. In this system the length of the rails that carry the full armature current is less than the total length of the railgun. If a sufficient number of energy stores is used, this removes the limitation on the length of a railgun. An additional feature of distributed energy store type railguns is that they can be designed to maintain a constant pressure on the projectile being accelerated. A distributed energy store railgun was constructed and successfully operated. In addition to this first demonstration of the distributed energy store railgun principle, a theoretical model of the system was also constructed.

  2. Measuring the healthfulness of food retail stores: variations by store type and neighbourhood deprivation

    PubMed Central

    2014-01-01

    Background The consumer nutrition environment has been conceptualised as in-store environmental factors that influence food shopping habits. More healthful in-store environments could be characterised as those which promote healthful food choices such as selling good quality healthy foods or placing them in prominent locations to prompt purchasing. Research measuring the full-range of in-store environmental factors concurrently is limited. Purpose To develop a summary score of ‘healthfulness’ composed of nine in-store factors that influence food shopping behaviour, and to assess this score by store type and neighbourhood deprivation. Methods A cross-sectional survey of 601 retail food stores, including supermarkets, grocery stores and convenience stores, was completed in Hampshire, United Kingdom between July 2010 and June 2011. The survey measured nine variables (variety, price, quality, promotions, shelf placement, store placement, nutrition information, healthier alternatives and single fruit sale) to assess the healthfulness of retail food stores on seven healthy and five less healthy foods that are markers of diet quality. Four steps were completed to create nine individual variable scores and another three to create an overall score of healthfulness for each store. Results Analysis of variance showed strong evidence of a difference in overall healthfulness by store type (p < 0.001). Large and premium supermarkets offered the most healthful shopping environments for consumers. Discount supermarkets, ‘world’, convenience and petrol stores offered less healthful environments to consumers however there was variation across the healthfulness spectrum. No relationship between overall healthfulness and neighbourhood deprivation was observed (p = 0.1). Conclusions A new composite measure of nine variables that can influence food choices was developed to provide an overall assessment of the healthfulness of retail food stores. This composite score could be

  3. NASA Armstrong's Approach to Store Separation Analysis

    NASA Technical Reports Server (NTRS)

    Acuff, Chris; Bui, Trong

    2015-01-01

    Presentation will an overview of NASA Armstrong's store separation capabilities and how they have been applied recently. Objective of the presentation is to brief Generation Orbit and other potential partners on NASA Armstrong's store separation capabilities. It will include discussions on the use of NAVSEP and Cart3D, as well as some Python scripting work to perform the analysis, and a short overview of this methodology applied to the Towed Glider Air Launch System. Collaboration with potential customers in this area could lead to funding for the further development of a store separation capability at NASA Armstrong, which would boost the portfolio of engineering expertise at the center.

  4. Stored energy in irradiated silicon carbide

    SciTech Connect

    Snead, L.L.; Burchell, T.D.

    1997-04-01

    This report presents a short review of the phenomenon of Wigner stored energy release from irradiated graphite and discusses it in relation to neutron irradiation of silicon carbide. A single published work in the area of stored energy release in SiC is reviewed and the results are discussed. It appears from this previous work that because the combination of the comparatively high specific heat of SiC and distribution in activation energies for recombining defects, the stored energy release of SiC should only be a problem at temperatures lower than those considered for fusion devices. The conclusion of this preliminary review is that the stored energy release in SiC will not be sufficient to cause catastrophic heating in fusion reactor components, though further study would be desirable.

  5. Retailing: Careers in the Department Store Industry.

    ERIC Educational Resources Information Center

    Martin, Gail M.

    1982-01-01

    The retailing industry is overviewed and executive training programs are detailed. Jobs in retailing are described: merchandising, department manager, assistant buyer, buyer, merchandise manager, and store manager. Also discussed are operations, financial control, and personnel management. (CT)

  6. Consumers' quality perception of national branded, national store branded, and imported store branded beef.

    PubMed

    Banović, Marija; Grunert, Klaus G; Barreira, Maria Madalena; Fontes, Magda Aguiar

    2010-01-01

    This study investigated the differences in the consumers' quality perception of national branded, national store branded, and imported store branded beef. Partial Least Squares analysis is used for modelling the quality perception process. Results show that consumers perceived national branded Carnalentejana beef, as better on all quality cues and quality aspects than the other two store branded beefs. Preference for Carnalentejana beef stayed highly consistent even after the blind test, where consumers differentiated this beef from the other two beef brands on all sensory dimensions: taste, tenderness, and juiciness, and chose it as the preferred one. Consumers utilized more perceived intrinsic cues to infer expected eating quality of store branded beefs. PMID:20374754

  7. Storing data encoded DNA in living organisms

    DOEpatents

    Wong; Pak C. , Wong; Kwong K. , Foote; Harlan P.

    2006-06-06

    Current technologies allow the generation of artificial DNA molecules and/or the ability to alter the DNA sequences of existing DNA molecules. With a careful coding scheme and arrangement, it is possible to encode important information as an artificial DNA strand and store it in a living host safely and permanently. This inventive technology can be used to identify origins and protect R&D investments. It can also be used in environmental research to track generations of organisms and observe the ecological impact of pollutants. Today, there are microorganisms that can survive under extreme conditions. As well, it is advantageous to consider multicellular organisms as hosts for stored information. These living organisms can provide as memory housing and protection for stored data or information. The present invention provides well for data storage in a living organism wherein at least one DNA sequence is encoded to represent data and incorporated into a living organism.

  8. Automated Store Management For Drum Storage Facility

    SciTech Connect

    Koller, W.; Lang, R.

    2008-07-01

    This paper describes advanced system technology developed for a new Drum Storage Facility to be operated by Taiwan Power Company (TPC). A logistics management concept is applied for the storage of solid rad-wastes in terms of automated handling, transportation and storing as well as in terms of data management. The individual equipments, such as automated Bridge Cranes, Automatic Guided Vehicles and auxiliary systems are introduced in this paper and the store management process is outlined. The authors report furthermore on challenges during the design and engineering phase and review the project implementation from the equipment supplier's end. (authors)

  9. Storing Fluorine In Graphitelike Carbon Fibers

    NASA Technical Reports Server (NTRS)

    Hung, Ching-Cheh

    1995-01-01

    Fluorine stored in graphite or graphitelike carbon fibers for later release and/or use in chemical reactions. Storage in carbon fibers eliminates difficulty and risk of using high-pressure tanks and pipes to hold corrosive gas. Storage in carbon fibers makes fluorine more readily accessible than does storage as constituent of metal fluoride. Carbon fibers heated to release stored fluorine, which draws away to vessel where reacts with material to be fluorinated, possibly at temperature other than release temperature. Alternatively, material to be fluorinated mixed or otherwise placed in contact with fibers and entire mass heated to or beyond release temperature.

  10. System for handling and storing radioactive waste

    DOEpatents

    Anderson, J.K.; Lindemann, P.E.

    1982-07-19

    A system and method are claimed for handling and storing spent reactor fuel and other solid radioactive waste, including canisters to contain the elements of solid waste, storage racks to hold a plurality of such canisters, storage bays to store these racks in isolation by means of shielded doors in the bays. This system also includes means for remotely positioning the racks in the bays and an access tunnel within which the remotely operated means is located to position a rack in a selected bay. The modular type of these bays will facilitate the construction of additional bays and access tunnel extension.

  11. System for handling and storing radioactive waste

    DOEpatents

    Anderson, John K.; Lindemann, Paul E.

    1984-01-01

    A system and method for handling and storing spent reactor fuel and other solid radioactive waste, including canisters to contain the elements of solid waste, storage racks to hold a plurality of such canisters, storage bays to store these racks in isolation by means of shielded doors in the bays. This system also includes means for remotely positioning the racks in the bays and an access tunnel within which the remotely operated means is located to position a rack in a selected bay. The modular type of these bays will facilitate the construction of additional bays and access tunnel extension.

  12. Lightweight Tanks for Storing Liquefied Natural Gas

    NASA Technical Reports Server (NTRS)

    DeLay, Tom

    2008-01-01

    Single-walled, jacketed aluminum tanks have been conceived for storing liquefied natural gas (LNG) in LNG-fueled motor vehicles. Heretofore, doublewall steel tanks with vacuum between the inner and outer walls have been used for storing LNG. In comparison with the vacuum- insulated steel tanks, the jacketed aluminum tanks weigh less and can be manufactured at lower cost. Costs of using the jacketed aluminum tanks are further reduced in that there is no need for the vacuum pumps heretofore needed to maintain vacuum in the vacuum-insulated tanks.

  13. Design of Chemical Stores--Or Not!

    ERIC Educational Resources Information Center

    Piggott, Andy

    2010-01-01

    When science departments are designed for new builds, or are to be refurbished or moved to other parts of the school, design of preparation areas should be a major feature. It is vital that the brief contains everything that is needed including, in particular, a chemical store. But no matter how well a brief is specified, the people who actually…

  14. Method for storing nuclear fuel in respositories

    DOEpatents

    Schweitzer, D.G.; Sastre, C.

    A method for storing radioactive spent fuel in repositories containing polyphenyl or silicon oil as the storage medium is disclosed. Polyphenyls and silicon oils are non-corrosive and are not subject to radiation damage. Thus, storage periods of up to 100 years are possible.

  15. Storing Renewable Energy in Chemical Bonds

    ScienceCinema

    Helm, Monte; Bullock, Morris

    2014-06-13

    With nearly 7 billion people, the world's population is demanding more electricity every year. Improved technologies are bringing wind and solar power to our electrical grid. However, wind turbines and solar panels only work when the wind blows or the sun shines. PNNL scientists discuss catalysis approaches for storing and releasing energy on demand.

  16. 19 CFR 122.47 - Stores list.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Stores list. 122.47 Section 122.47 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for...

  17. Canister arrangement for storing radioactive waste

    DOEpatents

    Lorenzo, Donald K.; Van Cleve, Jr., John E.

    1982-01-01

    The subject invention relates to a canister arrangement for jointly storing high level radioactive chemical waste and metallic waste resulting from the reprocessing of nuclear reactor fuel elements. A cylindrical steel canister is provided with an elongated centrally disposed billet of the metallic waste and the chemical waste in vitreous form is disposed in the annulus surrounding the billet.

  18. Overview of North American stored product research

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Major locations for stored product research in North America are in Winnipeg, Manitoba, Canada, and Manhattan, Kansas, USA. Recent personnel changes and research areas are reviewed. One of the pressing research areas in the U.S. is reducing the need for fumigations in flour mills and evaluating alte...

  19. A stored program channel processor for CAMAC

    NASA Technical Reports Server (NTRS)

    Bercaw, R. W.

    1971-01-01

    A PDP-15 interface was developed for the CAMAC instrumentation standard which implements the features of both the addressable I/0 bus and the single cycle data channel. The data channel section forms an independent I/0 processor which executes programs stored in core. Programs consist of CAMAC commands plus special control characters and commands.

  20. Canister arrangement for storing radioactive waste

    DOEpatents

    Lorenzo, D.K.; Van Cleve, J.E. Jr.

    1980-04-23

    The subject invention relates to a canister arrangement for jointly storing high level radioactive chemical waste and metallic waste resulting from the reprocessing of nuclear reactor fuel elements. A cylindrical steel canister is provided with an elongated centrally disposed billet of the metallic waste and the chemical waste in vitreous form is disposed in the annulus surrounding the billet.

  1. Walmart Experimental Store Performance Stories: Preprint

    SciTech Connect

    Deru, M.; Kozubal, E.; Norton, P.

    2010-08-01

    Walmart opened two experimental stores--one in Colorado and one in Texas--in 2005 to serve as test beds for several advanced building systems. Each embodied more than 50 experiments covering materials, water systems, energy systems, and renewable energy production. Walmart worked for three years with the National Renewable Energy Laboratory for the Colorado Store and Oak Ridge National Laboratory for the Texas store to monitor, analyze, and report on their performance. HVAC experiments included waste oil boilers, a microturbine/absorption chiller combined heat and power system, evaporative cooling, and a transpired solar collector. The refrigeration systems integrated a medium-temperature secondary loop, evaporatively cooled condenser, doors on medium-temperature cases, and light-emitting diodes on cases. Experiments in the lighting systems included a redesigned roof for clerestory daylighting and T-5 fluorescent lamps. Three photovoltaic systems for a total of 135 kW and a 50-kW wind turbine are also included. The energy system performance was compared to the measured performance of a prototypical Walmart store and to other benchmarks.

  2. Interspecific Associations Among Stored-Grain Beetles

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Many laboratory studies have described interspecific relationships of stored grain insects, but little is known about such relationships under field conditions. Compared to most other habitats, natural or man-made, a loaded grain silo constitutes a uniquely uniform habitat in which food availability...

  3. Management Training Program in a Discount Store.

    ERIC Educational Resources Information Center

    Sethi, Manmohan Singh

    This study inquired into the objectives of management training programs in two chains of discount stores, and whether those who complete training believe that program objectives have been met. Questionnaire interviews were held with two managers and four trainees from one chain, and with two managers and two trainees from the other. Ten hypotheses…

  4. Fuels and Lubricants. Selecting and Storing.

    ERIC Educational Resources Information Center

    Parady, W. Harold; Colvin, Thomas S.

    The manual presents basic information for the person who plans to operate or service tractors, trucks, industrial engines, and automobiles. It tells how to select the proper fuels and lubricants and how to store them properly. Although there are no prerequisites to the study of the text, a general knowledge of engines and mobile-type vehicles is…

  5. 19 CFR 122.47 - Stores list.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and... aircraft required to enter under § 122.41. (b) Form. The aircraft stores shall be listed on the...

  6. 19 CFR 122.47 - Stores list.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and... aircraft required to enter under § 122.41. (b) Form. The aircraft stores shall be listed on the...

  7. 19 CFR 122.47 - Stores list.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and... aircraft required to enter under § 122.41. (b) Form. The aircraft stores shall be listed on the...

  8. 19 CFR 122.47 - Stores list.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... COMMERCE REGULATIONS Aircraft Entry and Entry Documents; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial Aircraft Arriving In, Continuing Within, and... aircraft required to enter under § 122.41. (b) Form. The aircraft stores shall be listed on the...

  9. SURVIVAL OF PARASITE EGGS IN STORED SLUDGE

    EPA Science Inventory

    The inactivation rates of digester-resistant parasite eggs in laboratory-stored sludge were measured to determine their potential fate in sludge lagoons. Eggs from roundworms (Ascaris, Toxocara and Trichuris) and a tapeworm (Hymenolepis) were added to domestic sludges either befo...

  10. Storing Data and Video on One Tape

    NASA Technical Reports Server (NTRS)

    Nixon, J. H.; Cater, J. P.

    1985-01-01

    Microprocessor-based system originally developed for anthropometric research merges digital data with video images for storage on video cassette recorder. Combined signals later retrieved and displayed simultaneously on television monitor. System also extracts digital portion of stored information and transfers it to solid-state memory.

  11. Charge and Energy Stored in a Capacitor

    ERIC Educational Resources Information Center

    Kraftmakher, Yaakov

    2012-01-01

    Using a data-acquisition system, the charge and energy stored in a capacitor are measured and displayed during the charging/discharging process. The experiment is usable as a laboratory work and/or a lecture demonstration. (Contains 3 figures.)

  12. The Changing Face of the College Store

    ERIC Educational Resources Information Center

    Halligan, Tom

    2008-01-01

    Increased competition from Internet merchants, coupled with the swelling popularity of electronic books and skyrocketing textbook prices, is forcing the nation's college stores to get creative, find new ways to boost revenues, and drive sales of books and other merchandise to students and faculty. To make up for lost revenue as a result of…

  13. Storing Renewable Energy in Chemical Bonds

    SciTech Connect

    Helm, Monte; Bullock, Morris

    2013-03-27

    With nearly 7 billion people, the world's population is demanding more electricity every year. Improved technologies are bringing wind and solar power to our electrical grid. However, wind turbines and solar panels only work when the wind blows or the sun shines. PNNL scientists discuss catalysis approaches for storing and releasing energy on demand.

  14. Influence of irradiation on stored platelets

    SciTech Connect

    Moroff, G.; George, V.M.; Siegl, A.M.; Luban, N.L.

    1986-09-01

    Platelet concentrates intended for transfusion to immunosuppressed patients are irradiated to minimize transfusion-induced graft-versus-host disease. Because few reports describe how irradiation influences stored platelets, the authors studied whether 5000 rad of gamma irradiation, the maximum dose currently used clinically, altered platelets in vitro. Platelet concentrates were stored for either 1 day or 5 days in plastic (PL 732) containers before gamma irradiation. One unit of a pair of identical platelet concentrates was irradiated; the second unit served as a control. Irradiation did not alter platelet morphology, mean platelet volume, expression of platelet-factor-3 activity, response to hypotonic stress, extent of discharge of lactate dehydrogenase, release of beta-thromboglobulin, formation of thromboxane B2, nor the ability to undergo synergistic aggregation. The lack of any substantial change was observed whether the platelet concentrates were stored initially for either 1 day or 5 days. These results suggest that stored platelets are not altered deleteriously by irradiation with 5000 rad.

  15. The Strategic Management of Store Brand Perceived Quality

    NASA Astrophysics Data System (ADS)

    Yang, Defeng

    Store brand plays a vital role in the success of retailers. Perceived quality is one of important factors influencing consumers' store brand purchase intention. Store brand perceived quality is lower compared with objective quality or national brand. For this end, the purpose of this article is to examine how to manage store brand perceived quality in strategic level. This article firstly discusses how consumers evaluate product quality, and the theoretical background of the reason that store brand perceived quality is lower from the view of cue related theories. Then, consumers' store brand quality evaluation is explored. Finally, this article presents several strategic tactics to increase store brand perceived quality. These tactics include choosing store's name as store brand name, making large advertising investment, improving store brand product package, and strengthening the relationship with store brand product suppliers.

  16. Evaluating the use of in-store measures in retail food stores and restaurants in Brazil

    PubMed Central

    Duran, Ana Clara; Lock, Karen; Latorre, Maria do Rosario D O; Jaime, Patricia Constante

    2015-01-01

    ABSTRACT OBJECTIVE To assess inter-rater reliability, test-retest reliability, and construct validity of retail food store, open-air food market, and restaurant observation tools adapted to the Brazilian urban context. METHODS This study is part of a cross-sectional observation survey conducted in 13 districts across the city of Sao Paulo, Brazil in 2010-2011. Food store and restaurant observational tools were developed based on previously available tools, and then tested it. They included measures on the availability, variety, quality, pricing, and promotion of fruits and vegetables and ultra-processed foods. We used Kappa statistics and intra-class correlation coefficients to assess inter-rater and test-retest reliabilities in samples of 142 restaurants, 97 retail food stores (including open-air food markets), and of 62 restaurants and 45 retail food stores (including open-air food markets), respectively. Construct validity as the tool’s abilities to discriminate based on store types and different income contexts were assessed in the entire sample: 305 retail food stores, 8 fruits and vegetable markets, and 472 restaurants. RESULTS Inter-rater and test-retest reliability were generally high, with most Kappa values greater than 0.70 (range 0.49-1.00). Both tools discriminated between store types and neighborhoods with different median income. Fruits and vegetables were more likely to be found in middle to higher-income neighborhoods, while soda, fruit-flavored drink mixes, cookies, and chips were cheaper and more likely to be found in lower-income neighborhoods. CONCLUSIONS The measures were reliable and able to reveal significant differences across store types and different contexts. Although some items may require revision, results suggest that the tools may be used to reliably measure the food stores and restaurant food environment in urban settings of middle-income countries. Such studies can help .inform health promotion interventions and policies in these

  17. Accelerating and storing polarized hadron beams

    SciTech Connect

    Teng, L.C.

    1990-10-01

    Polarization hadron experiments at high energies continue to generate surprises. Many questions remain unanswered or unanswerable within the frame work of QCD. These include such basic questions as to why at high energies the polarization analyzing power in pp elastic scattering remains high, why hyperons are produced with high polarizations etc. It is, therefore, interesting to investigate the possibilities of accelerating and storing polarized beams in high energy colliders. On the technical side the recent understanding and confirmation of the actions of partial and multiple Siberian snakes made it possible to contemplate accelerating and storing polarized hadron beams to multi-TeV energies. In this paper, we will examine the equipment, the operation and the procedure required to obtain colliding beams of polarized protons at TeV energies.

  18. The Stored Waste Autonomous Mobile Inspector (SWAMI)

    SciTech Connect

    Peterson, K.D.; Ward, C.R.

    1995-12-31

    A mobile robot system called Stored Waste Autonomous Mobile Inspector (SWAMI) is under development by the Savannah River Technology Center (SRTC) Robotics Group of Westinghouse Savannah River Company (WSRC) to perform mandated inspections of waste drums stored in warehouse facilities. The system will reduce personnel exposure to potential hazards and create accurate, high-quality documentation to ensure regulatory compliance and enhance waste management operations. Development work is coordinated among several Department of Energy (DOE), academic, and commercial entities in accordance wit DOE`s technology transfer initiative. The prototype system, SWAMI I, was demonstrated at Savannah River Site (SRS) in November, 1993. SWAMI II is now under development for field trails at the Fernald site.

  19. Small multipurpose stored data acquisition system

    SciTech Connect

    Hauser, G.C.; Ryerson, D.E.

    1990-01-01

    Sandia National Laboratories Telemetry Department has designed and is fielding a small, inexpensive multipurpose stored data acquisition system in tests ranging from 6000 meters below the ocean surface in seafloor penetrators to 40,000 meters above sea level in gamma ray telescope balloons. The systems consists of a simple microprocessor-controlled unit which digitizes analog data stores the data in memory for readout after the test by a portable personal compute. The system has been used in over ninety tests consisting of parachute drops, water entry test, vehicle environmental monitoring, and seafloor penetration tests. Data typically recorded with the system are acceleration, strain, temperature, pressure, and angular velocity. The system is also capable of generating control functions such as parachute release. 5 refs., 6 figs.

  20. Hybrid system for producing and storing ice

    NASA Astrophysics Data System (ADS)

    Francis, C. E.; Larash, R. C.; Gorski, A. J.

    Refrigeration, cooling and/or chilling methods usually require rather large amounts of energy for operation. This system uses naturally frozen ice in long term storage to provide an economical source of ice for various cooling or chilling purposes. Initial research and computer simulations indicate that in areas where the winter is suffuciently cold and of sufficient duration, this system would be an economical, viable option for uses such as simple refrigeration, summer air conditioning, or simply for effective dehumidification. In a 36 day melting period in June and July 1984, the system ran nearly continuously for 768 hours, recovering a total of 743 tons of cooling with an estimated 5 to 8% of the stored cooling capacity remaining. The seasonal melting loss was approximately 50% of the stored capacity.

  1. 19. View of southwest corner of corner store, Crystal Bridge ...

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

    19. View of southwest corner of corner store, Crystal Bridge connection to east side of 1946/1948 store for homes and south side of 1946/1948 store for homes, and 1958 service building addition, from south looking northwest. - Rich's Downtown Department Store, 45 Broad Street, Atlanta, Fulton County, GA

  2. 7 CFR 160.5 - Standards for naval stores.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Standards for naval stores. 160.5 Section 160.5..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) NAVAL STORES REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.5 Standards for naval stores. In addition to the standards...

  3. 7 CFR 160.5 - Standards for naval stores.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Standards for naval stores. 160.5 Section 160.5..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) NAVAL STORES REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.5 Standards for naval stores. In addition to the standards...

  4. Device Stores and Discharges Metered Fluid

    NASA Technical Reports Server (NTRS)

    Hooper, S. L.; Setzer, D.

    1983-01-01

    Hand-held container accepts measured amount of liquid from pressurized supply. Supply pressure drives spring-loaded piston that stores enough mechanical energy to discharge measured liquid into another container. Original application of container was to rehydrate sterilized pre-packaged food in zerogravity environment of space vehicles. Possible terrestrial applicatios include dispensing of toxic fluids or metering of fluids for household, commercial or laboratory uses.

  5. Rack for storing spent nuclear fuel elements

    DOEpatents

    Rubinstein, Herbert J.; Clark, Philip M.; Gilcrest, James D.

    1978-06-20

    A rack for storing spent nuclear fuel elements in which a plurality of aligned rows of upright enclosures of generally square cross-sectional areas contain vertically disposed fuel elements. The enclosures are fixed at the lower ends thereof to a base. Pockets are formed between confronting walls of adjacent enclosures for receiving high absorption neutron absorbers, such as Boral, cadmium, borated stainless steel and the like for the closer spacing of spent fuel elements.

  6. Multiple stage multiple filter hydrate store

    DOEpatents

    Bjorkman, H.K. Jr.

    1983-05-31

    An improved hydrate store for a metal halogen battery system is disclosed which employs a multiple stage, multiple filter means for separating the halogen hydrate from the liquid used in forming the hydrate. The filter means is constructed in the form of three separate sections which combine to substantially cover the interior surface of the store container. Exit conduit means is provided in association with the filter means for transmitting liquid passing through the filter means to a hydrate former subsystem. The hydrate former subsystem combines the halogen gas generated during the charging of the battery system with the liquid to form the hydrate in association with the store. Relief valve means is interposed in the exit conduit means for controlling the operation of the separate sections of the filter means, such that the liquid flow through the exit conduit means from each of the separate sections is controlled in a predetermined sequence. The three separate sections of the filter means operate in three discrete stages to provide a substantially uniform liquid flow to the hydrate former subsystem during the charging of the battery system. The separation of the liquid from the hydrate causes an increase in the density of the hydrate by concentrating the hydrate along the filter means. 7 figs.

  7. Multiple stage multiple filter hydrate store

    DOEpatents

    Bjorkman, Jr., Harry K.

    1983-05-31

    An improved hydrate store for a metal halogen battery system is disclosed which employs a multiple stage, multiple filter means or separating the halogen hydrate from the liquid used in forming the hydrate. The filter means is constructed in the form of three separate sections which combine to substantially cover the interior surface of the store container. Exit conduit means is provided in association with the filter means for transmitting liquid passing through the filter means to a hydrate former subsystem. The hydrate former subsystem combines the halogen gas generated during the charging of the battery system with the liquid to form the hydrate in association with the store. Relief valve means is interposed in the exit conduit means for controlling the operation of the separate sections of the filter means, such that the liquid flow through the exit conduit means from each of the separate sections is controlled in a predetermined sequence. The three separate sections of the filter means operate in three discrete stages to provide a substantially uniform liquid flow to the hydrate former subsystem during the charging of the battery system. The separation of the liquid from the hydrate causes an increase in the density of the hydrate by concentrating the hydrate along the filter means.

  8. Assessment of a healthy corner store program (FIT Store) in low-income, urban, and ethnically diverse neighborhoods in Michigan.

    PubMed

    Paek, Hye-Jin; Oh, Hyun Jung; Jung, Yumi; Thompson, Tracy; Alaimo, Katherine; Risley, John; Mayfield, Kellie

    2014-01-01

    This study evaluated a community-based and social marketing healthy corner store program (FIT store) to improve the affordability and availability of healthy foods in low-income, urban, and ethnically diverse neighborhoods in Michigan. The Nutrition Environment Measures Survey in Stores data were analyzed for the FIT (N = 4) stores. Two cross-sectional surveys were conducted among the FIT store customers before (N = 401) and after (N = 318) the intervention. Three FIT stores improved their total Nutrition Environment Measures Survey in Stores availability score from before to after the intervention. A significantly higher level of FIT awareness and monthly bean and nut consumption was reported in the postintervention. PMID:24297010

  9. Stored energy release behaviour of disordered carbon

    NASA Astrophysics Data System (ADS)

    Dasgupta, K.; Barat, P.; Sarkar, A.; Mukherjee, P.; Sathiyamoorthy, D.

    2007-06-01

    The use of graphite as a moderator in a low temperature thermal nuclear reactor is restricted due to accumulation of energy caused by displacement of atoms by neutrons and high energetic particles. Thermal transients may lead to a release of stored energy that may raise the temperature of the fuel clad above the design limit. Disordered carbon is thought to be an alternative choice for this purpose. Two types of disordered carbon composites, namely, CB (made up of 15 wt. % carbon black dispersed in carbonized phenolic resin) and PAN (made up of 20 vol. % chopped polyacrylonitrile carbon fibre dispersed in carbonized phenolic resin matrix) have been irradiated with 145 MeV Ne6+ ions at three fluence levels of 1.0×1013, 5.0×1013 and 1.5×1014 Ne6+/cm2, respectively. The XRD patterns revealed that both the samples remained disordered even after irradiation. The maximum release of stored energy for CB was 212 J/g and that of PAN was 906 J/g. For CB, the release of stored energy was a first order reaction with activation energy of 2.79 eV and a frequency factor of 3.72×1028 per second. 13% of the defects got annealed by heating up to 700 °C. PAN showed a third-order release rate with activation energy of 1.69 eV and a frequency factor of 1.77×1014 per second. 56% of the total defects got annealed by heating it up to 700 °C. CB seems to be the better choice than PAN as it showed less energy release with a slower rate.

  10. Experiences of Users from Online Grocery Stores

    NASA Astrophysics Data System (ADS)

    Freeman, Mark

    Grocery shopping, traditionally considered as the pinnacle of the self-service industry, is used as the case study in this chapter. As the Internet has become widely used by many segments of the population, the opportunity to shop online for groceries has been presented to consumers. This chapter considers issues that need to be addressed to make online grocery shopping systems more usable for these consumers, based on feedback from individuals who participated in a study of user interactions with Australian online grocery stores.

  11. Cricket: A Mapped, Persistent Object Store

    NASA Technical Reports Server (NTRS)

    Shekita, Eugene; Zwilling, Michael

    1996-01-01

    This paper describes Cricket, a new database storage system that is intended to be used as a platform for design environments and persistent programming languages. Cricket uses the memory management primitives of the Mach operating system to provide the abstraction of a shared, transactional single-level store that can be directly accessed by user applications. In this paper, we present the design and motivation for Cricket. We also present some initial performance results which show that, for its intended applications, Cricket can provide better performance than a general-purpose database storage system.

  12. Mixing in thermally stratified energy stores

    SciTech Connect

    Berkle, J. van

    1996-10-01

    Two important aspects of short-term thermally stratified energy storage, thermocline mixing and thermocline thickness, are studied analytically, experimentally and numerically. The storage detrimental aspects are investigated for a simplified configuration, i.e., an adiabatic box containing a quasi-stationary thermocline. Numerical finite difference/volume simulations agree well with experiments. The dissipation-free 1D analytical model shows a large discrepancy. It appears that mixing inside thermally stratified stores is a two-state process. First fluid is withdrawn from the thermocline by viscous drag. Subsequent mixing takes place by stretching and folding of fluid particles, thereby enabling diffusion to become active. 17 refs., 10 figs., 2 tabs.

  13. Arousal and consumer in-store behavior.

    PubMed

    Groeppel-Klein, Andrea

    2005-11-15

    From a psychophysiological point of view, arousal is a fundamental feature of behavior. As reported in different empirical studies based on insights from theories of consumer behavior, store atmosphere should evoke phasic arousal reactions to attract consumers. Most of these empirical investigations used verbal scales to measure consumers' perceived phasic arousal at the point-of-sale (POS). However, the validity of verbal arousal measurement is questioned; self-reporting methods only allow a time-lagged measurement. Furthermore, the selection of inappropriate items to represent perceived arousal is criticized, and verbal reports require some form of cognitive evaluation of perceived arousal by the individual, who might (in a non-measurement condition) not even be aware of the arousal. By contrast, phasic electrodermal reaction (EDR) has proven to be the most appropriate and valid indicator for measuring arousal [W. Boucsein, Physiologische Grundlagen und Messmethoden der dermalen Aktivität. In: F. Rösler (Ed.), Enzyklopädie der Psychologie, Bereich Psychophysiologie, Band 1: Grundlagen and Methoden der Psychophysiologie, Kapitel, Vol. 7, Hogrefe, Göttingen, 2001, pp. 551-623] that could be relevant to behavior. EDR can be recorded simultaneously to the perception of stimuli. Furthermore, telemetric online device can be used, which enables physiological arousal measurement while participants can move freely through the store and perform the assigned task in the experiments. The present paper delivers insights on arousal theory and results from empirical studies using EDR to measure arousal at the POS. PMID:16216690

  14. Bioprocessing of a stored mixed liquid waste

    SciTech Connect

    Wolfram, J.H.; Rogers, R.D.; Finney, R.

    1995-12-31

    This paper describes the development and results of a demonstration for a continuous bioprocess for mixed waste treatment. A key element of the process is an unique microbial strain which tolerates high levels of aromatic solvents and surfactants. This microorganism is the biocatalysis of the continuous flow system designed for the processing of stored liquid scintillation wastes. During the past year a process demonstration has been conducted on commercial formulation of liquid scintillation cocktails (LSC). Based on data obtained from this demonstration, the Ohio EPA granted the Mound Applied Technologies Lab a treatability permit allowing the limited processing of actual mixed waste. Since August 1994, the system has been successfully processing stored, {open_quotes}hot{close_quotes} LSC waste. The initial LSC waste fed into the system contained 11% pseudocumene and detectable quantities of plutonium. Another treated waste stream contained pseudocumene and tritium. Data from this initial work shows that the hazardous organic solvent, and pseudocumene have been removed due to processing, leaving the aqueous low level radioactive waste. Results to date have shown that living cells are not affected by the dissolved plutonium and that 95% of the plutonium was sorbed to the biomass. This paper discusses the bioprocess, rates of processing, effluent, and the implications of bioprocessing for mixed waste management.

  15. Diffusion Dynamics in a Tevatron Store

    SciTech Connect

    Sen, Tanaji; /Fermilab

    2011-09-01

    A separator failure during a store in 2002 led to a drop in luminosity, to increased emittance growth and to a drop in beam lifetimes. We show that a simple diffusion model can be used to explain the changes in beam lifetimes. Emittance growth of beams when they are in collision occurs due to many sources: beam-beam interactions, magnetic nonlinearities, intra-beam scattering, scattering off the residual gas and possibly others. The dynamics of the emittance growth is complicated and it depends strongly on the tunes. It is not always clear that the dynamics can be described by a diffusion process at all particle amplitudes in each beam. However in one store early in Run II, there was a sudden drop in a separator voltage in the Tevatron and the subsequent enhanced emittance growth and intensity lifetime drop could be described by a simple diffusion model. In this report we analyze the luminosity drop, compare the measured value with the expected drop and analyze the change in beam lifetimes. We show how a simple model of diffusive emittance growth and a change in physical aperture provides a quantitative explanation for the change in lifetimes.

  16. Calcium store stability as an antiarrhythmic endpoint.

    PubMed

    Zaza, Antonio; Rocchetti, Marcella

    2015-01-01

    Cardiac arrhythmias are electrical phenomena; thus, sarcolemmal ion channels have long been considered as targets of antiarrhythmic therapy. The contribution of abnormal intracellular Ca(2+) handling to digitalis-induced arrhythmogenesis is an old concept; however, the role of abnormal Ca(2+) handling as a common cause of arrhythmia, i.e. relevant to all arrhythmogenic mechanisms, has been fully recognized in more recent times. Stability of the intracellular Ca(2+) store (sarcoplasmic reticulum, SR) is crucial to physiological Ca(2+) handling; when it is compromised, Ca(2+) may be released independently from excitation and lead to secondary perturbation of membrane potential. Ca(2+) store stability depends on the interplay between sarcolemmal and SR "effectors" (ion channels and transports), which are mutually linked by Ca(2+)-mediated feed-back control. While instrumental to cell homeostasis, such control makes any attempt to modulate SR stability dauntingly complex. This review discusses current knowledge on the factors leading to SR instability, the mechanisms by which SR instability translates into arrhythmias and which interventions may be best suited to prevent SR instability. Although still at an initial stage of development, such interventions might represent the future of antiarrhythmic drug therapy. PMID:25354186

  17. Using magnetic permeability bits to store information

    NASA Astrophysics Data System (ADS)

    Timmerwilke, John; Petrie, J. R.; Wieland, K. A.; Mencia, Raymond; Liou, Sy-Hwang; Cress, C. D.; Newburgh, G. A.; Edelstein, A. S.

    2015-10-01

    Steps are described in the development of a new magnetic memory technology, based on states with different magnetic permeability, with the capability to reliably store large amounts of information in a high-density form for decades. The advantages of using the permeability to store information include an insensitivity to accidental exposure to magnetic fields or temperature changes, both of which are known to corrupt memory approaches that rely on remanent magnetization. The high permeability media investigated consists of either films of Metglas 2826 MB (Fe40Ni38Mo4B18) or bilayers of permalloy (Ni78Fe22)/Cu. Regions of films of the high permeability media were converted thermally to low permeability regions by laser or ohmic heating. The permeability of the bits was read by detecting changes of an external 32 Oe probe field using a magnetic tunnel junction 10 μm away from the media. Metglas bits were written with 100 μs laser pulses and arrays of 300 nm diameter bits were read. The high and low permeability bits written using bilayers of permalloy/Cu are not affected by 10 Mrad(Si) of gamma radiation from a 60Co source. An economical route for writing and reading bits as small at 20 nm using a variation of heat assisted magnetic recording is discussed.

  18. Method and apparatus for storing hydrogen isotopes. [stored as uranium hydride in a block of copper

    DOEpatents

    McMullen, J.W.; Wheeler, M.G.; Cullingford, H.S.; Sherman, R.H.

    1982-08-10

    An improved method and apparatus for storing isotopes of hydrogen (especially tritium) are provided. The hydrogen gas is stored as hydrides of material (for example uranium) within boreholes in a block of copper. The mass of the block is critically important to the operation, as is the selection of copper, because no cooling pipes are used. Because no cooling pipes are used, there can be no failure due to cooling pipes. And because copper is used instead of stainless steel, a significantly higher temperature can be reached before the eutectic formation of uranium with copper occurs, (the eutectic of uranium with the iron in stainless steel forms at a significantly lower temperature).

  19. 30. Photocopy of lithograph showing Empire Stores at corner (Baker, ...

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

    30. Photocopy of lithograph showing Empire Stores at corner (Baker, Ostheimer and Co.) from Everts, Ensign & Everts, Combination Atlas Map of Erie County, 1876 - Empire Stores, 501-505 State Street, Erie, Erie County, PA

  20. 7. West and south facades of the store's two outbuildings: ...

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

    7. West and south facades of the store's two outbuildings: a fertilizer shed at the left of the view and the outhouse on the right - Horsepasture Store, U.S. Route 58 & State Route 687, Horse Pasture, Henry County, VA

  1. 18. View of corner store, south side of Crystal Bridge, ...

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

    18. View of corner store, south side of Crystal Bridge, 1939/1940 addition, and 1951/1953 addition from south looking northeast. - Rich's Downtown Department Store, 45 Broad Street, Atlanta, Fulton County, GA

  2. 1. South approach to the horse pasture store, looking north; ...

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

    1. South approach to the horse pasture store, looking north; U.S. Highway 58 (toward Martinsville) is in the foreground - Horsepasture Store, U.S. Route 58 & State Route 687, Horse Pasture, Henry County, VA

  3. 7. Detail, window, northwest facade, addition, Engine Stores Building, Southern ...

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

    7. Detail, window, northwest facade, addition, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to southeast (135mm lens). - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  4. 2. General view of Bolton Store, looking northwest, showing south ...

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

    2. General view of Bolton Store, looking northwest, showing south and east elevations at the intersection of Willamette Drive and Elliott Street - Bolton Store, 21420 Willamette Drive, West Linn, Clackamas County, OR

  5. VIEW OF POPPELL'S HARDWARE, FURNITURE, FEED AND SEED STORE FROM ...

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

    VIEW OF POPPELL'S HARDWARE, FURNITURE, FEED AND SEED STORE FROM SOUTHEAST FACING NORTHWEST - Poppell's Hardware, Furniture, Feed & Seed Store, U.S. Highway 341 at Carter Avenue, Odum, Wayne County, GA

  6. VIEW OF POPPELL'S HARDWARE, FURNITURE, FEED AND SEED STORE FROM ...

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

    VIEW OF POPPELL'S HARDWARE, FURNITURE, FEED AND SEED STORE FROM NORTHEAST FACING SOUTHWEST - Poppell's Hardware, Furniture, Feed & Seed Store, U.S. Highway 341 at Carter Avenue, Odum, Wayne County, GA

  7. Polarimetry for Stored Polarized Hadron Beams

    NASA Astrophysics Data System (ADS)

    Stephenson, E. J.

    2016-02-01

    Feasibility studies using 0.97-GeV/c polarized deuterons to determine the suitability of storage rings in the search for intrinsic electric dipole moments have led to new developments in storage ring polarimeters. Efficiency has increased with the use of thick carbon targets. The calibration of the effects of geometric and rate-dependent errors has made possible the subtraction of these systematic errors, resulting in sensitivities at or below 10‑5 to polarization changes during the time of the store. Tagging polarimeter events with the clock time had made available the turn number for each event, making possible longitudinal profile and horizontal polarization measurements. These have been used to explore the correction of second-order contributions to decoherence using sextupole fields, yielding horizontal polarization lifetimes as long as 20 minutes. Such studies may be extended to protons and 3He.

  8. Use of hydrogen to store, transmit power

    NASA Astrophysics Data System (ADS)

    Boccanera, P.; Moriconi, A.; Naviglio, A.

    1980-02-01

    A mode of using hydrogen specifically as an energy storage component is discussed. A system is described in which electrical energy taken from the power distribution network during low-demand periods is used to produce H2 by electrolysis. The hydrogen energy potential produced is stored by absorption of the gas in iron-titanium hydrid beds, from which it is recovered (during energy peak demand periods) in the form of electrical energy through hydrogen-fueled fuel cells, that is, electric cells that use as a fuel the hydrogen previously absorbed by the FeTi hydride and subsequently dissociated from it through simple heating. The thermal energy developed during the formation of the metallic hydride and that which must be supplied to release hydrogen are respectively removed and transferred by a thermal-carrier liquid circulating in pipes inside the vessels containing the hydride.

  9. Common Data Format (CDF) to store images

    NASA Technical Reports Server (NTRS)

    Shreve, Loy W., II

    1988-01-01

    The original goal of this study was to allow free interchange of images between the HGS and other analytical tools available to NASA. Originally conceived as a collection of individual computer programs that could individually convert any format image to any other format and transfer images via several routes, NASA elected to adopt a Common Data Format (CDF) to store images. This allowed the storage of all images in one format on the NASA EADS. Most of the individual programs were then combined and placed in a user friendly menu-driven system that allows free interchange of image formats within EADS (Sun Workstation), HGS, and Omnicon systems. Additional software and hardware was supplied that allows physical transfer of the formatted images throughout these systems and to external systems.

  10. The Phonological Store of Working Memory: Is It Phonological and Is It a Store?

    ERIC Educational Resources Information Center

    Jones, Dylan M.; Macken, William J.; Nicholls, Alastair P.

    2004-01-01

    The phonological store construct of the working memory model is critically evaluated. Three experiments test the prediction that the effect of irrelevant sound and the effect of phonological similarity each survive the action of articulatory suppression but only when presentation of to-be-remembered lists is auditory, not visual. No evidence was…

  11. Competition among species of stored-product psocids (Psocoptera) in stored grain

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We evaluated the competition of stored-product psocid species, by conducting two series of laboratory experiments. In the first series, three Liposcelididae were used: Liposcelis bostrychophila, L. decolor and L. paeta. Five adult females of these species were placed in vials, either alone or in all...

  12. 30 CFR 56.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Separation of stored explosive material. 56.6100 Section 56.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage § 56.6100 Separation of stored explosive material. (a) Detonators shall not be stored...

  13. 30 CFR 56.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Separation of stored explosive material. 56.6100 Section 56.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage § 56.6100 Separation of stored explosive material. (a) Detonators shall not be stored...

  14. 30 CFR 56.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Separation of stored explosive material. 56.6100 Section 56.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage § 56.6100 Separation of stored explosive material. (a) Detonators shall not be stored...

  15. 30 CFR 56.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Separation of stored explosive material. 56.6100 Section 56.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage § 56.6100 Separation of stored explosive material. (a) Detonators shall not be stored...

  16. 30 CFR 56.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Separation of stored explosive material. 56.6100 Section 56.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage § 56.6100 Separation of stored explosive material. (a) Detonators shall not be stored...

  17. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  18. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  19. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  20. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  1. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  2. In-Store Experimental Approach to Pricing and Consumer Behavior

    ERIC Educational Resources Information Center

    Sigurdsson, Valdimar; Foxall, Gordon; Saevarsson, Hugi

    2010-01-01

    This study assessed how, and to what extent, it is possible to use behavioral experimentation and relative sales analysis to study the effects of price on consumers' brand choices in the store environment. An in-store experiment was performed in four stores to investigate the effects of different prices of a target brand on consumers' relative…

  3. 41 CFR 109-1.5108-3 - Stores inventories.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Stores inventories. 109....51-Personal Property Management Standards and Practices § 109-1.5108-3 Stores inventories. Perpetual inventory records are to be maintained for stores inventory items....

  4. 41 CFR 109-27.5002 - Stores inventory turnover ratio.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Stores inventory... PROCUREMENT 27-INVENTORY MANAGEMENT 27.50-Inventory Management Policies, Procedures, and Guidelines § 109-27.5002 Stores inventory turnover ratio. Comparison of investment in stores inventories to annual...

  5. 4. West and south elevations of the horse pasture store, ...

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

    4. West and south elevations of the horse pasture store, looking northeast; a "Greenhouse" structure can be seen extending to the west of the store at the left of the view - Horsepasture Store, U.S. Route 58 & State Route 687, Horse Pasture, Henry County, VA

  6. 19 CFR 122.136 - Outgoing stores list.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... TREASURY AIR COMMERCE REGULATIONS Aircraft Liquor Kits § 122.136 Outgoing stores list. (a) Preparation. Two copies of a serially numbered outgoing stores list shall be prepared by the airline for all liquor and tobacco withdrawn from bonded or non-tax-paid stock and added to liquor kits. The outgoing stores...

  7. Small Food Stores and Availability of Nutritious Foods: A Comparison of Database and In-Store Measures, Northern California, 2009

    PubMed Central

    Laraia, Barbara; Kelly, Maggi; Adler, Nancy; Yen, Irene H.

    2012-01-01

    Introduction Small food stores are prevalent in urban neighborhoods, but the availability of nutritious food at such stores is not well known. The objective of this study was to determine whether data from 3 sources would yield a single, homogenous, healthful food store category that can be used to accurately characterize community nutrition environments for public health research. Methods We conducted in-store surveys in 2009 on store type and the availability of nutritious food in a sample of nonchain food stores (n = 102) in 6 predominantly urban counties in Northern California (Alameda, Contra Costa, Marin, Sacramento, San Francisco, and Santa Clara). We compared survey results with commercial database information and neighborhood sociodemographic data by using independent sample t tests and classification and regression trees. Results Sampled small food stores yielded a heterogeneous group of stores in terms of store type and nutritious food options. Most stores were identified as convenience (54%) or specialty stores (22%); others were small grocery stores (19%) and large grocery stores (5%). Convenience and specialty stores were smaller and carried fewer nutritious and fresh food items. The availability of nutritious food and produce was better in stores in neighborhoods that had a higher percentage of white residents and a lower population density but did not differ significantly by neighborhood income. Conclusion Commercial databases alone may not adequately categorize small food stores and the availability of nutritious foods. Alternative measures are needed to more accurately inform research and policies that seek to address disparities in diet-related health conditions. PMID:22789445

  8. Influence of Oxidative Stress on Stored Platelets

    PubMed Central

    2016-01-01

    Platelet storage and its availability for transfusion are limited to 5-6 days. Oxidative stress (OS) is one of the causes for reduced efficacy and shelf-life of platelets. The studies on platelet storage have focused on improving the storage conditions by altering platelet storage solutions, temperature, and materials. Nevertheless, the role of OS on platelet survival during storage is still unclear. Hence, this study was conducted to investigate the influence of storage on platelets. Platelets were stored for 12 days at 22°C. OS markers such as aggregation, superoxides, reactive oxygen species, glucose, pH, lipid peroxidation, protein oxidation, and antioxidant enzymes were assessed. OS increased during storage as indicated by increments in aggregation, superoxides, pH, conjugate dienes, and superoxide dismutase and decrements in glucose and catalase. Thus, platelets could endure OS till 6 days during storage, due to the antioxidant defense system. An evident increase in OS was observed from day 8 of storage, which can diminish the platelet efficacy. The present study provides an insight into the gradual changes occurring during platelet storage. This lays the foundation towards new possibilities of employing various antioxidants as additives in storage solutions. PMID:26949396

  9. Polymeric Bladder for Storing Liquid Oxygen

    NASA Technical Reports Server (NTRS)

    Walker, David H.; Harvey, Andrew C.; Leary, William

    2009-01-01

    A proposed system for storing oxygen in liquid form and dispensing it in gaseous form is based on (1) initial subcooling of the liquid oxygen; (2) containing the liquid oxygen in a flexible vessel; (3) applying a gas spring to the flexible vessel to keep the oxygen compressed above the saturation pressure and, thus, in the liquid state; and (4) using heat leakage into the system for vaporizing the oxygen to be dispensed. In a typical prior system based on these principles, the flexible vessel is a metal bellows housed in a rigid tank, and the gas spring consists of pressurized helium in the tank volume surrounding the bellows. Unfortunately, the welds in the bellows corrugations are subject to fatigue, and, because bellows have large ullage, a correspondingly large fraction of the oxygen content cannot be expelled. In the proposed system, the flexible vessel would be a bladder made of a liquid- crystal polymer (LCP). (LCPs are strong and compatible with liquid oxygen.) In comparison with a metal bellows, a polymeric bladder would have less ullage and would weigh less. In experiments involving fatigue cycling at liquid-nitrogen temperatures, two LCPs were found to be suitable for this application.

  10. The use and disposal of stored embryos.

    PubMed

    Dickens, Bernard M

    2016-07-01

    Claims that human embryos are "human beings" or "persons" cannot be agreed, because philosophies and approaches differ, awarding them statuses from full human to property. In 1984, the UK (Warnock) Committee of Inquiry into Human Fertilisation and Embryology made recommendations that still offer legal and ethical guidance. It is widely agreed, for instance, that embryos created through in vitro fertilization (IVF) should not be transferred for reproductive purposes without relevant consent, whether for gamete donors' or others' family-building. A consequence of courts enforcing parties' IVF agreements on stored embryo use or balancing parties' competing interests is that one party-usually the male-can veto the other's use of the embryo for reproduction on termination of a partnership. The extent to which surplus IVF embryos can be donated for research ranges from prohibition to infertility treatment and more, but wider needs for embryology research are appearing that, despite prevailing bans, may require embryos for study created to genetic specifications. PMID:27177517

  11. Transgenic plants with increased calcium stores

    NASA Technical Reports Server (NTRS)

    Wyatt, Sarah (Inventor); Tsou, Pei-Lan (Inventor); Robertson, Dominique (Inventor); Boss, Wendy (Inventor)

    2004-01-01

    The present invention provides transgenic plants over-expressing a transgene encoding a calcium-binding protein or peptide (CaBP). Preferably, the CaBP is a calcium storage protein and over-expression thereof does not have undue adverse effects on calcium homeostasis or biochemical pathways that are regulated by calcium. In preferred embodiments, the CaBP is calreticulin (CRT) or calsequestrin. In more preferred embodiments, the CaBP is the C-domain of CRT, a fragment of the C-domain, or multimers of the foregoing. In other preferred embodiments, the CaBP is localized to the endoplasmic reticulum by operatively associating the transgene encoding the CaBP with an endoplasmic reticulum localization peptide. Alternatively, the CaBP is targeted to any other sub-cellular compartment that permits the calcium to be stored in a form that is biologically available to the plant. Also provided are methods of producing plants with desirable phenotypic traits by transformation of the plant with a transgene encoding a CaBP. Such phenotypic traits include increased calcium storage, enhanced resistance to calcium-limiting conditions, enhanced growth and viability, increased disease and stress resistance, enhanced flower and fruit production, reduced senescence, and a decreased need for fertilizer production. Further provided are plants with enhanced nutritional value as human food or animal feed.

  12. Making Activated Carbon for Storing Gas

    NASA Technical Reports Server (NTRS)

    Wojtowicz, Marek A.; Serio, Michael A.; Suuberg, Eric M.

    2005-01-01

    Solid disks of microporous activated carbon, produced by a method that enables optimization of pore structure, have been investigated as means of storing gas (especially hydrogen for use as a fuel) at relatively low pressure through adsorption on pore surfaces. For hydrogen and other gases of practical interest, a narrow distribution of pore sizes <2 nm is preferable. The present method is a variant of a previously patented method of cyclic chemisorption and desorption in which a piece of carbon is alternately (1) heated to the lower of two elevated temperatures in air or other oxidizing gas, causing the formation of stable carbon/oxygen surface complexes; then (2) heated to the higher of the two elevated temperatures in flowing helium or other inert gas, causing the desorption of the surface complexes in the form of carbon monoxide. In the present method, pore structure is optimized partly by heating to a temperature of 1,100 C during carbonization. Another aspect of the method exploits the finding that for each gas-storage pressure, gas-storage capacity can be maximized by burning off a specific proportion (typically between 10 and 20 weight percent) of the carbon during the cyclic chemisorption/desorption process.

  13. On persistence interfaces for scientific data stores

    SciTech Connect

    Malon, D.M.; May, E.N.

    1996-02-09

    A common dilemma among builders of large scientific data stores is whether to use a lightweight object persistence manager or a genuine object-oriented database. There are often good reasons to consider each of these strategies; a few are described in this paper. Too often, however, electing to use a lightweight approach has meant programming to an interface that is entirely different than that expected by commercial object-oriented databases. With the emergence of object database standards, it is possible to provide an interface to persistence managers that does not needlessly inhibit coexistence with (and, perhaps, eventual migration to) object-oriented databases. This paper describes an implementation of a substantial subset of the ODMG-93[1]C++ specification that allows clients to use many of today`s lightweight object persistence managers through an interface that conforms to the ODMG standard. We also describe a minimal interface that persistence software should support in order to provide persistence services for ODMG implementations.

  14. System for storing cathodic protection measurement data

    SciTech Connect

    Bowman, T.J., Westinghouse Hanford

    1996-12-02

    This paper describes a custom cathodic protection (CP) database, and discusses how this combination of data structure and software improves the ability to analyze cathodic protection. This may be a unique solution to the task of managing CP data, and may have value to others. This paper is primarily about the database design, and not about cathodic protection, per se. Every database project is a balancing act. A developer can create custom software that performs complex opcrafions requiring modest operator skills. On the other hand, custom software is expensive to both create and maintain. The Hanford CP data system will be used primarily by one person, the CP Engineer. It was concluded that this position could be trained to use off-the-shelf, general purpose database to store data, and spreadsheet software to perform analyses. The database product allows flexibility in data reporting, and enforces referential integrity. The spreadsheet allows many display options. Especially useful are the graphics. This solution entailed minimal computer coding and may lend itself to adoption by others. The data structure was designed by a database application developer, with close guidance from the CP engineer. The system will require modest amounts of attention from computer support staff, primarily for new query development. The data structures are provided in this report, and are available electronically.

  15. Keeping FIT, storing fat: Lipid droplet biogenesis.

    PubMed

    Choudhary, Vineet; Golden, Andy; Prinz, William A

    2016-01-01

    All eukaryotes store excess lipids in organelles known as lipid droplets (LDs), which play central roles in lipid metabolism. Understanding LD biogenesis and metabolism is critical for understanding the pathophysiology of lipid metabolic disorders like obesity and atherosclerosis. LDs are composed of a core of neutral lipids surrounded by a monolayer of phospholipids that often contains coat proteins. Nascent LDs bud from the endoplasmic reticulum (ER) but the mechanism is not known. In this commentary we discuss our recent finding that a conserved family of proteins called fat storage-inducing transmembrane (FIT) proteins is necessary for LDs budding from the ER. In cells lacking FIT proteins, LDs remain in the ER membrane. C. elegans has a single FIT protein (FITM-2), which we found is essential; almost all homozygous fitm-2 animals die as larvae and those that survive to adulthood give rise to embryos that die as L1 and L2 larvae. Homozygous fitm-2 animals have a number of abnormalities including a significant decrease in intestinal LDs and dramatic defects in muscle development. Understanding how FIT proteins mediate LD biogenesis and what roles they play in lipid metabolism and development are fascinating challenges for the future. PMID:27383728

  16. Retail stores' compliance with a city no-smoking law.

    PubMed Central

    Rigotti, N A; Stoto, M A; Bierer, M F; Rosen, A; Schelling, T

    1993-01-01

    OBJECTIVES. Laws restricting smoking in public places and workplaces can protect the public only if they are obeyed. We sought to assess compliance with a Cambridge, Mass, no-smoking ordinance. METHODS. We prospectively observed 174 retail stores 1 month before and 3, 11, and 24 months after the law took effect. At 24 months, we interviewed one employee per store. RESULTS. Full compliance with the law was low; at 24 months, only 4% of stores displayed the mandated sign and were free of smokers and smoke. Fewer than half the stores posted any no-smoking sign. Sign prevalence increased over 2 years (22% to 41%, P < .001), but the frequency of smoke or smokers (13% and 10%, respectively, at baseline) did not change. According to employees interviewed at 24 months, 38% of stores illegally permitted customers or employees to smoke. These stores had more smoke and fewer signs than did stores prohibiting smoking. Compliance was poor in liquor and convenience stores. Employees who had been told how to handle customers' smoking were more likely to enforce the law. CONCLUSIONS. Compliance with a no-smoking law is not guaranteed. For retail stores, compliance may improve if stores adopt no-smoking policies, post signs, and teach employees to enforce the law. PMID:8427328

  17. Glycogen: the forgotten cerebral energy store.

    PubMed

    Gruetter, Rolf

    2003-10-15

    The brain contains a significant amount of glycogen that is an order of magnitude smaller than that in muscle, but several-fold higher than the cerebral glucose content. Although the precise role of brain glycogen to date is unknown, it seems affected by focal activation, neurotransmitters, and overall electrical activity and hormones. Based on its relatively low concentration, the role of brain glycogen as a significant energy store has been discounted. This work reviews recent experimental evidence that brain glycogen is an important reserve of glucose equivalents: (1) glial glycogen can provide the majority of the glucose supply deficit during hypoglycemia for more than 100 min, consistent with the proposal that glial lactate is a fuel for neurons; (2) glycogen concentrations may be as high as 10 micromol/g, substantially higher than was thought previously; (3) glucose cycling in and out of glycogen amounts to approximately 1% of the cerebral metabolic rate of glucose (CMRglc) in human and rat brain, amounting to an effective stability of glycogen in the resting awake brain during euglycemia and hyperglycemia, (4) brain glycogen metabolism/concentrations are insulin/glucose sensitive; and (5) after a single episode of hypoglycemia, brain glycogen levels rebound to levels that exceed the pre-hypoglycemic concentrations (supercompensation). This experimental evidence supports the proposal that brain glycogen may be involved in the development of diabetes complications, specifically impaired glucose sensing (hypoglycemia unawareness) observed clinically in some diabetes patients under insulin treatment. It is proposed further that brain glycogen becomes important in any metabolic state where supply transiently cannot meet demand, such conditions that could occur during prolonged focal activation, sleep deprivation, seizures, and mild hypoxia. PMID:14515346

  18. Food environment and childhood obesity: the effect of dollar stores.

    PubMed

    Drichoutis, Andreas C; Nayga, Rodolfo M; Rouse, Heather L; Thomsen, Michael R

    2015-12-01

    In this paper we examine the effect of dollar stores on children's Body Mass Index (BMI). We use a dataset compiled by the Arkansas Center for Health Improvement that reflects a BMI screening program for public school children in the state of Arkansas. We combine propensity score matching with difference-in-differences methods to deal with time-invariant as well time-varying unobserved factors. We find no evidence that the presence of dollar stores within a reasonably close proximity of the child's residence increases BMI. In fact, we see an increase in BMI when dollar stores leave a child's neighborhood. Given the proliferation of dollar stores in rural and low-income urban areas, the question of whether dollar stores are contributing to high rates of childhood obesity is policy relevant. However, our results provide some evidence that exposure to dollar stores is not a causal factor. PMID:26626186

  19. Remote pivot decoupler pylon: Wing/store flutter suppressor

    NASA Technical Reports Server (NTRS)

    Hassler, J. M., Jr. (Inventor)

    1986-01-01

    A device for suspending a store from an aerodynamic support surface, such an an aircraft wing, and more specifically, for improving upon singlet pivot decoupler pylons by reducing both frequency of active store, alignment, and alignment system space and power requirements. Two links suspend a lower pylon/rack section and releasable attached store from an upper pylon section mounted under the wing. The links allow the lower pylon section to rotate in pitch about a remote pivot point. A leaf spring connected between the lower section and electrical alignment system servomechanism provides pitch alignment of the lower section/store combination. The servomechanism utilizes an electric servomotor to drive the gear train and reversibly move the leaf spring, thereby maintaining the pitch attitude of the store within acceptable limits. The damper strokes when the lower section rotates to damp large oscillations of store.

  20. 1. EXTERIOR, SIDE OF PICKLE BARREL RESTAURANT AND ADJOINING STORE ...

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

    1. EXTERIOR, SIDE OF PICKLE BARREL RESTAURANT AND ADJOINING STORE - Silverton Historic District, East Thirteenth & Green Streets (Commercial Building), East Thirteenh & Green Streets, Silverton, San Juan County, CO

  1. Examination of long-stored uranium metal

    SciTech Connect

    Gate, A.M.; Hambley, D.I.

    2013-07-01

    A small quantity of unirradiated uranium from Magnox fuel elements is currently held in archive storage. Some of these samples date back to the late fifties. This material has been stored, untreated, in unsealed containers in air at ambient temperature, humidity and pressure conditions. Such conditions are relevant to those that may exist in a passive storage facility. A sample of this material has been subject to optical, electron-optical and Raman spectroscopic examination to determine the extent of corrosion and the composition of corrosion product arising from long-term, low-temperature oxidation of uranium metal in air. The examinations have established that, even after a period in excess of 40 years, there was no observable spalling of uranium oxide from the sample during storage. The extent of oxidation of the metal, derived by SEM analysis, was slight and insignificant in relation to overall structural stability of the material. Raman spectroscopy data showed that the bulk of the oxide layer was comprised of hyper-stoichiometric UO{sub 2}, with U{sub 4}O{sub 9} being the dominant component. The oxygen/uranium ratio was observed to be decreased at the metal/oxide interface, with a very thin layer that consisted of mainly UO{sub 2} at the metal surface. At the oxide/air interface, a very thin U{sub 3}O{sub 8} layer was detected. U{sub 4}O{sub 9} is relatively mechanically stable, due to a significantly higher density than UO{sub 2} and U{sub 3}O{sub 8}. It is likely that the lower internal stresses in the thick U{sub 4}O{sub 9} layer have resulted in less oxide film cracking than would be expected from UO{sub 2} or U{sub 3}O{sub 8} and hence the low oxidation rate observed. These results suggest that storage of uranium metal in air over decades is a safe and credible option. (authors)

  2. Department Store Problems. An In-Basket Simulation.

    ERIC Educational Resources Information Center

    Benner, Sandy

    The in-basket simulation package was designed to help students learn about working in a department store. Various activities commonly occurring in retailing are simulated through the use of written memos and telephone messages. The learning activities were written for use in either a traditional classroom or a model store. The goal of the package…

  3. 46 CFR 188.10-7 - Chemical stores.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Chemical stores. 188.10-7 Section 188.10-7 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-7 Chemical stores. This term means those chemicals intended for use in the performance of the vessel's scientific activities and is further...

  4. 46 CFR 188.10-7 - Chemical stores.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Chemical stores. 188.10-7 Section 188.10-7 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-7 Chemical stores. This term means those chemicals intended for use in the performance of the vessel's scientific activities and is further...

  5. 46 CFR 188.10-7 - Chemical stores.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Chemical stores. 188.10-7 Section 188.10-7 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-7 Chemical stores. This term means those chemicals intended for use in the performance of the vessel's scientific activities and is further...

  6. 46 CFR 188.10-7 - Chemical stores.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Chemical stores. 188.10-7 Section 188.10-7 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-7 Chemical stores. This term means those chemicals intended for use in the performance of the vessel's scientific activities and is further...

  7. 46 CFR 188.10-7 - Chemical stores.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Chemical stores. 188.10-7 Section 188.10-7 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-7 Chemical stores. This term means those chemicals intended for use in the performance of the vessel's scientific activities and is further...

  8. 30 CFR 57.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Separation of stored explosive material. 57.6100 Section 57.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage-Surface and Underground § 57.6100 Separation of stored explosive material. (a)...

  9. 30 CFR 57.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Separation of stored explosive material. 57.6100 Section 57.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage-Surface and Underground § 57.6100 Separation of stored explosive material. (a)...

  10. 30 CFR 57.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Separation of stored explosive material. 57.6100 Section 57.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage-Surface and Underground § 57.6100 Separation of stored explosive material. (a)...

  11. 30 CFR 57.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Separation of stored explosive material. 57.6100 Section 57.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage-Surface and Underground § 57.6100 Separation of stored explosive material. (a)...

  12. 30 CFR 57.6100 - Separation of stored explosive material.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Separation of stored explosive material. 57.6100 Section 57.6100 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL... Explosives Storage-Surface and Underground § 57.6100 Separation of stored explosive material. (a)...

  13. 18. Interior detail, windows, original Library, addition, Engine Stores Building, ...

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

    18. Interior detail, windows, original Library, addition, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to north-northwest (90mm lens). Note the milled tongue-and-groove ceiling, and deterioration of bricks near floor level due to rising damp. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  14. 14 CFR § 1214.605 - Preflight packing and storing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Preflight packing and storing. § 1214.605 Section § 1214.605 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.605 Preflight packing and storing. (a) Items intended...

  15. 14 CFR 1214.605 - Preflight packing and storing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Preflight packing and storing. 1214.605 Section 1214.605 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.605 Preflight packing and storing. (a) Items intended for...

  16. 14 CFR 1214.605 - Preflight packing and storing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Preflight packing and storing. 1214.605 Section 1214.605 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.605 Preflight packing and storing. (a) Items intended for...

  17. 14 CFR 1214.605 - Preflight packing and storing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Preflight packing and storing. 1214.605 Section 1214.605 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.605 Preflight packing and storing. (a) Items intended for...

  18. 14 CFR 1214.605 - Preflight packing and storing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Preflight packing and storing. 1214.605 Section 1214.605 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT Mementos Aboard Space Shuttle Flights § 1214.605 Preflight packing and storing. (a) Items intended for...

  19. 10. Interior detail, original Boiler and Engine Room, Engine Stores ...

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

    10. Interior detail, original Boiler and Engine Room, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to east (90mm lens). Note the pin-connected roof truss system and built-up iron longitudinal roof girders. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  20. 9. Interior, original Boiler and Engine Room, Engine Stores Building, ...

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

    9. Interior, original Boiler and Engine Room, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to south (90mm lens). Note the roof truss system and built-up iron longitudinal roof girders. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  1. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  2. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  3. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  4. 78 FR 27984 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... previously published in the Federal Register (78 FR 15031) on March 8, 2013, allowing for a 60-day comment... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Ship's Store... approval in accordance with the Paperwork Reduction Act: Ship's Stores Declaration (CBP Form 1303). This...

  5. 76 FR 13655 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... previously published in the Federal Register (76 FR 2403) on January 13, 2011, allowing for a 60-day comment... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Ship's Store... approval in accordance with the Paperwork Reduction Act: Ship's Stores Declaration (CBP Form 1303). This...

  6. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  7. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  8. 10 CFR 20.1801 - Security of stored material.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Security of stored material. 20.1801 Section 20.1801 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Storage and Control of Licensed Material § 20.1801 Security of stored material. The licensee shall secure from...

  9. 10 CFR 20.1801 - Security of stored material.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Security of stored material. 20.1801 Section 20.1801 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Storage and Control of Licensed Material § 20.1801 Security of stored material. The licensee shall secure from unauthorized removal or access licensed materials that...

  10. 10 CFR 20.1801 - Security of stored material.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Security of stored material. 20.1801 Section 20.1801 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Storage and Control of Licensed Material § 20.1801 Security of stored material. The licensee shall secure from...

  11. STOCKROOM ("STORES") AT USAIR MAINTENANCE HANGAR, SHOWING TEST EQUIPMENT SHELVES ...

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

    STOCKROOM ("STORES") AT USAIR MAINTENANCE HANGAR, SHOWING TEST EQUIPMENT SHELVES (R) "BLACK BOX" NAVIGATION EQUIPMENT ("ROTABLES'-L) IN ADDITION TO FURNISHING MECHANICS TEST EQUIPMENT AND TOOLS, ROTABLES AND REPAIRABLE OR EXPENDABLE PARTS, THE COMPUTERIZED STORES OPERATION ALSO PROVIDES IN-FLIGHT AND CABIN SUPPLIES. - Greater Buffalo International Airport, Maintenance Hangar, Buffalo, Erie County, NY

  12. 25 CFR 226.38 - Measuring and storing oil.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Measuring and storing oil. 226.38 Section 226.38 Indians... LANDS FOR OIL AND GAS MINING Requirements of Lessees § 226.38 Measuring and storing oil. All production.... Facilities suitable for containing and measuring accurately all crude oil produced from the wells shall...

  13. 25 CFR 226.38 - Measuring and storing oil.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Measuring and storing oil. 226.38 Section 226.38 Indians... LANDS FOR OIL AND GAS MINING Requirements of Lessees § 226.38 Measuring and storing oil. All production.... Facilities suitable for containing and measuring accurately all crude oil produced from the wells shall...

  14. 25 CFR 226.38 - Measuring and storing oil.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Measuring and storing oil. 226.38 Section 226.38 Indians... LANDS FOR OIL AND GAS MINING Requirements of Lessees § 226.38 Measuring and storing oil. All production.... Facilities suitable for containing and measuring accurately all crude oil produced from the wells shall...

  15. 25 CFR 226.38 - Measuring and storing oil.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Measuring and storing oil. 226.38 Section 226.38 Indians... LANDS FOR OIL AND GAS MINING Requirements of Lessees § 226.38 Measuring and storing oil. All production.... Facilities suitable for containing and measuring accurately all crude oil produced from the wells shall...

  16. 25 CFR 226.38 - Measuring and storing oil.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Measuring and storing oil. 226.38 Section 226.38 Indians... LANDS FOR OIL AND GAS MINING Requirements of Lessees § 226.38 Measuring and storing oil. All production.... Facilities suitable for containing and measuring accurately all crude oil produced from the wells shall...

  17. Automatic monitoring of insect pests in stored grain

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Manual sampling of insects in stored grain is a laborious and time consuming process. Automation of grain sampling should help to increase the adoption of stored-grain integrated pest management. To make accurate insect management decisions, managers need to know both the insect species and numbers ...

  18. 78 FR 15031 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Ship's Store Declaration AGENCY: U.S. Customs and Border Protection (CBP), Department of Homeland Security. ACTION: 60-Day...'s Stores Declaration (CBP Form 1303). This request for comment is being made pursuant to...

  19. Store and Restaurant Advertising and Health of Public Housing Residents

    ERIC Educational Resources Information Center

    Heinrich, Katie M.; Li, Dongmei; Regan, Gail R.; Howard, Hugh H.; Ahluwalia, Jasjit S.; Lee, Rebecca E.

    2012-01-01

    Objectives: To determine relationships between food and beverage signs and health. Methods: In 12 public housing neighborhoods, food and alcohol signs were counted for stores and restaurants. Health and demographic data were from 373 adults. Results: Multilevel modeling showed higher BMI was related to more store and restaurant alcohol signs,…

  20. 2. Overall view of the horse pasture store from the ...

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

    2. Overall view of the horse pasture store from the east; U.S. Highway 58 runs from left to right across the view, while Route 687 rices into the distance at the left - Horsepasture Store, U.S. Route 58 & State Route 687, Horse Pasture, Henry County, VA

  1. 19 CFR 4.11 - Sealing of stores.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Sealing of stores. 4.11 Section 4.11 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.11 Sealing of stores. Upon the... land has been issued, shall be placed under seal, unless the Customs officer is of the opinion that...

  2. The School Store: Learning by Involvement--part 1

    ERIC Educational Resources Information Center

    Levinson, Lawrence

    1974-01-01

    If the school store carries suitable product lines, presents them attractively, accommodates the flow of customers, and brings in sufficient sales, it can offer many--if not more--of the learning experiences offered by a good cooperative work station as it relates store operations, merchandising, sales promotion, and financial control. (Author/AG)

  3. Comparison of Methods for Sampling Psocids in Stored Wheat

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Psocids are an emerging problem in stored grain and in grain processing facilities in the United States. We compared several methods for sampling psocids in wheat stored in steel bins – grain trier samples, cardboard refuges on the surface of the grain and near the bin hatch, and automated sampling ...

  4. Biorational Approaches to Managing Stored-Product Insects

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Insects are estimated to cause up to 9% losses in stored products in developed countries and often more than 20% in developing countries. There is much interest in alternatives to conventional insecticides, reviewed herein, for controlling stored-product insects because of loss of insecticides due t...

  5. Regulation and roles of Ca2+ stores in human sperm

    PubMed Central

    Correia, Joao; Michelangeli, Francesco; Publicover, Stephen

    2015-01-01

    [Ca2 +]i signalling is a key regulatory mechanism in sperm function. In mammalian sperm the Ca2 +-permeable plasma membrane ion channel CatSper is central to [Ca2 +]i signalling, but there is good evidence that Ca2 + stored in intracellular organelles is also functionally important. Here we briefly review the current understanding of the diversity of Ca2 + stores and the mechanisms for the regulation of their activity. We then consider the evidence for the involvement of these stores in [Ca2 +]i signalling in mammalian (primarily human) sperm, the agonists that may activate these stores and their role in control of sperm function. Finally we consider the evidence that membrane Ca2 + channels and stored Ca2 + may play discrete roles in the regulation of sperm activities and propose a mechanism by which these different components of the sperm Ca2 +-signalling apparatus may interact to generate complex and spatially diverse [Ca2 +]i signals. PMID:25964382

  6. Wing/store flutter with nonlinear pylon stiffness

    NASA Technical Reports Server (NTRS)

    Desmarais, R. N.; Reed, W. H., III

    1980-01-01

    Recent wind tunnel tests and analytical studies show that a store mounted on a pylon with soft pitch stiffness provides substantial increase in flutter speed of fighter aircraft and reduces dependency of flutter on mass and inertia of the store. This concept, termed the decoupler pylon, utilizes a low frequency control system to maintain pitch alignment of the store during maneuvers and changing flight conditions. Under rapidly changing transient loads, however, the alignment control system may allow the store to momentarily bottom against a relatively stiff backup structure in which case the pylon stiffness acts as a hardening nonlinear spring. Such structural nonlinearities are known to affect not only the flutter speed but also the basic behavior of the instability. The influence of pylon stiffness nonlinearities or the flutter characteristics of wing mounted external stores is examined.

  7. Conditional load and store in a shared memory

    DOEpatents

    Blumrich, Matthias A; Ohmacht, Martin

    2015-02-03

    A method, system and computer program product for implementing load-reserve and store-conditional instructions in a multi-processor computing system. The computing system includes a multitude of processor units and a shared memory cache, and each of the processor units has access to the memory cache. In one embodiment, the method comprises providing the memory cache with a series of reservation registers, and storing in these registers addresses reserved in the memory cache for the processor units as a result of issuing load-reserve requests. In this embodiment, when one of the processor units makes a request to store data in the memory cache using a store-conditional request, the reservation registers are checked to determine if an address in the memory cache is reserved for that processor unit. If an address in the memory cache is reserved for that processor, the data are stored at this address.

  8. Method to predict external store carriage characteristics at transonic speeds

    NASA Technical Reports Server (NTRS)

    Rosen, Bruce S.

    1988-01-01

    Development of a computational method for prediction of external store carriage characteristics at transonic speeds is described. The geometric flexibility required for treatment of pylon-mounted stores is achieved by computing finite difference solutions on a five-level embedded grid arrangement. A completely automated grid generation procedure facilitates applications. Store modeling capability consists of bodies of revolution with multiple fore and aft fins. A body-conforming grid improves the accuracy of the computed store body flow field. A nonlinear relaxation scheme developed specifically for modified transonic small disturbance flow equations enhances the method's numerical stability and accuracy. As a result, treatment of lower aspect ratio, more highly swept and tapered wings is possible. A limited supersonic freestream capability is also provided. Pressure, load distribution, and force/moment correlations show good agreement with experimental data for several test cases. A detailed computer program description for the Transonic Store Carriage Loads Prediction (TSCLP) Code is included.

  9. System identification and trajectory optimization for guided store separation

    NASA Astrophysics Data System (ADS)

    Carter, Ryan E.

    Combat aircraft utilize expendable stores such as missiles, bombs, flares, and external tanks to execute their missions. Safe and acceptable separation of these stores from the parent aircraft is essential for meeting the mission objectives. In many cases, the employed missile or bomb includes an onboard guidance and control system to enable precise engagement of the selected target. Due to potential interference, the guidance and control system is usually not activated until the store is sufficiently far away from the aircraft. This delay may result in large perturbations from the desired flight attitude caused by separation transients, significantly reducing the effectiveness of the store and jeopardizing mission objectives. The purpose of this research is to investigate the use of a transitional control system to guide the store during separation. The transitional control system, or "store separation autopilot", explicitly accounts for the nonuniform flow field through characterization of the spatially variant aerodynamics of the store during separation. This approach can be used to mitigate aircraft-store interference and leverage aerodynamic interaction to improve separation characteristics. This investigation proceeds in three phases. First, system identification is used to determine a parametric model for the spatially variant aerodynamics. Second, the store separation problem is recast into a trajectory optimization problem, and optimal control theory is used to establish a framework for designing a suitable reference trajectory with explicit dependence on the spatially variant aerodynamics. Third, neighboring optimal control is used to construct a linear-optimal feedback controller for correcting deviations from the nominal reference trajectory due varying initial conditions, modeling errors, and flowfield perturbations. An extended case study based on actual wind tunnel and flight test measurements is used throughout to illustrate the effectiveness of the

  10. The School Store...Making It Work. Second Edition. Selling, Buying, Promotion, Operation, Store Security, Management, Accounting.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Michigan Vocational Education Resource Center.

    This handbook is intended as a resource for individuals involved in the development, operation, and expansion of school store laboratories. The first of three sections covers facility/laboratory planning. It includes detailed guidelines for establishing a new school store operation and remodeling or relocating an existing operation. Section II…

  11. Competition among Species of Stored-Product Psocids (Psocoptera) in Stored Grain

    PubMed Central

    Athanassiou, Christos G.; Kavallieratos, Nickolas G.; Throne, James E.; Nakas, Christos T.

    2014-01-01

    We evaluated the competition among stored-product psocid species by conducting two series of laboratory experiments. In the first series, three species of Liposcelididae were used: Liposcelis bostrychophila, Liposcelis decolor, and Liposcelis paeta. Five adult females of these species were placed in vials containing wheat, either alone or in all possible combinations of two species. The number of adults in the vials was counted after 35, 70, 105, 140, and 175 days. These tests were performed at 25 and 30°C. At 25°C, there were no differences in numbers of L. bostrychophila when this species was reared either alone or with each of the other two species. At 30°C, L. bostrychophila was the dominant species. The presence of L. bostrychophila had a negative effect on the growth of populations of L. decolor and L. paeta. The presence of L. paeta did not affect growth of populations of L. decolor, although the presence of L. decolor occasionally reduced growth of populations of L. paeta. In the second series of tests, L. bostrychophila adult females were placed in vials of wheat either alone or with adult females of Lepinotus reticulatus, at the ratios of (L. bostrychophila: L. reticulatus) 10∶0, 9∶1, 7∶3, 5∶5, 3∶7, 1∶9, and 0∶10. These tests were carried out only at 30°C, and the observation periods were the same as for the first series of tests. Liposcelis bostrychophila was the dominant species in this case as well, regardless of the ratio of the parental females. At the end of the experimental period, L. reticulatus was present only in vials that contained this species alone. Our results showed that L. bostrychophila outcompetes the other stored-product psocid species tested. PMID:25105507

  12. Competition among species of stored-product psocids (Psocoptera) in stored grain.

    PubMed

    Athanassiou, Christos G; Kavallieratos, Nickolas G; Throne, James E; Nakas, Christos T

    2014-01-01

    We evaluated the competition among stored-product psocid species by conducting two series of laboratory experiments. In the first series, three species of Liposcelididae were used: Liposcelis bostrychophila, Liposcelis decolor, and Liposcelis paeta. Five adult females of these species were placed in vials containing wheat, either alone or in all possible combinations of two species. The number of adults in the vials was counted after 35, 70, 105, 140, and 175 days. These tests were performed at 25 and 30°C. At 25°C, there were no differences in numbers of L. bostrychophila when this species was reared either alone or with each of the other two species. At 30°C, L. bostrychophila was the dominant species. The presence of L. bostrychophila had a negative effect on the growth of populations of L. decolor and L. paeta. The presence of L. paeta did not affect growth of populations of L. decolor, although the presence of L. decolor occasionally reduced growth of populations of L. paeta. In the second series of tests, L. bostrychophila adult females were placed in vials of wheat either alone or with adult females of Lepinotus reticulatus, at the ratios of (L. bostrychophila: L. reticulatus) 10∶0, 9∶1, 7∶3, 5∶5, 3∶7, 1∶9, and 0∶10. These tests were carried out only at 30°C, and the observation periods were the same as for the first series of tests. Liposcelis bostrychophila was the dominant species in this case as well, regardless of the ratio of the parental females. At the end of the experimental period, L. reticulatus was present only in vials that contained this species alone. Our results showed that L. bostrychophila outcompetes the other stored-product psocid species tested. PMID:25105507

  13. Sodium in Store and Restaurant Food Environments - Guam, 2015.

    PubMed

    Jackson, Sandra L; VanFrank, Brenna K; Lundeen, Elizabeth; Uncangco, Alyssa; Alam, Lawrence; King, Sallyann M Coleman; Cogswell, Mary E

    2016-01-01

    Compared with the United States overall, Guam has higher mortality rates from cardiovascular disease and stroke (1). Excess sodium intake can increase blood pressure and risk for cardiovascular disease (2,3). To determine the availability and promotion of lower-sodium options in the nutrition environment, the Guam Department of Public Health and Social Services (DPHSS) conducted an assessment in September 2015 using previously validated tools adapted to include sodium measures. Stores (N = 114) and restaurants (N = 63) were randomly sampled by region (north, central, and south). Data from 100 stores and 62 restaurants were analyzed and weighted to account for the sampling design. Across the nine product types assessed, lower-sodium products were offered less frequently than regular-sodium products (p<0.001) with <50% of stores offering lower-sodium canned vegetables, tuna, salad dressing, soy sauce, and hot dogs. Lower-sodium products were also less frequently offered in small stores than large (two or more cash registers) stores. Reduced-sodium soy sauce cost more than regular soy sauce (p<0.001) in stores offering both options in the same size bottle. Few restaurants engaged in promotion practices such as posting sodium information (3%) or identifying lower-sodium entrées (1%). Improving the availability and promotion of lower-sodium foods in stores and restaurants could help support healthier eating in Guam. PMID:27227418

  14. Snack food advertising in stores around public schools in Guatemala

    PubMed Central

    Chacon, Violeta; Letona, Paola; Villamor, Eduardo; Barnoya, Joaquin

    2014-01-01

    Obesity in school-age children is emerging as a public heath concern. Food marketing influences preferences and increases children's requests for food. This study sought to describe the type of snack foods advertised to children in stores in and around public schools and assess if there is an association between child-oriented snack food advertising and proximity to schools. All food stores located inside and within a 200 square meter radius from two preschools and two primary schools were surveyed. We assessed store type, number and type of snack food advertisements including those child-oriented inside and outside stores. We surveyed 55 stores and found 321 snack food advertisements. Most were on sweetened beverages (37%) and soft drinks (30%). Ninety-two (29%) were child-oriented. Atoles (100.0%), cereals (94.1%), and ice cream and frozen desserts (71.4%) had the greatest proportion of child-oriented advertising. We found more child-oriented advertisements in stores that were closer (<170 m) to schools compared to those farther away. In conclusion, the food industry is flooding the market, taking advantage of the lack of strict regulation in Guatemala. Child-oriented advertisements are available in almost all stores within a short walking distance from schools, exposing children to an obesogenic environment. PMID:25821350

  15. Manipulating stored images with phase imprinting at low light levels.

    PubMed

    Zhao, L; Yang, Guojian; Duan, Wenhui

    2012-07-15

    Coherent manipulation of stored images is performed at low light levels based on enhanced cross-Kerr nonlinearity in a four-level N-type electromagnetically induced transparency (EIT) system. Using intensity masks in the signal pulse, quadratic phase shifts with low nonlinear absorption can be efficiently imprinted on the Fraunhofer diffraction patterns already stored in the EIT system. Fast-Fourier-transform-based numerical simulations clearly demonstrate that the far-field images of the retrieved probe light can be flexibly modulated by applying different signal fields. Our studies could help advance the goals of nonlinear all-optical processing for spatial information coherently stored in EIT systems. PMID:22825156

  16. Systems and methods of storing combustion waste products

    DOEpatents

    Chen, Shen-En; Wang, Peng; Miao, Xiexing; Feng, Qiyan; Zhu, Qianlin

    2016-04-12

    In one aspect, methods of storing one or more combustion waste products are described herein. Combustion waste products stored by a method described herein can include solid combustion waste products such as coal ash and/or gaseous combustion products such as carbon dioxide. In some embodiments, a method of storing carbon dioxide comprises providing a carbon dioxide storage medium comprising porous concrete having a macroporous and microporous pore structure and flowing carbon dioxide captured from a combustion flue gas source into the pore structure of the porous concrete.

  17. Using of simulation for comparison of technologies for pallets storing

    NASA Astrophysics Data System (ADS)

    Kříž, Pavel; Chramcov, Bronislav; Jemelka, Milan

    2016-06-01

    The paper highlights the problem oftechnology for pallet storing. The aim is to compare selected technologies and to find efficient warehouse solution for the real company, which produces a plastic parts for automotive and needs to solve storing in the new hall. The work describes differences between two pallet storing technologies - static racking system and powered mobile racking system. Comparison contains description, advantages and disadvantages of the both systems. Real data from real project are used for the evaluation of necessary parameters. The result presents proposal of solution which can meet all initial conditions.

  18. 1. Henry Beardsley standing in front of his store in ...

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

    1. Henry Beardsley standing in front of his store in Ohio. Photographer unknown, 1887. Source: William M. Beardsley - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

  19. 143. MOBILE HIGH PRESSURE NITROGEN CART STORED IN CONTROL ROOM ...

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

    143. MOBILE HIGH PRESSURE NITROGEN CART STORED IN CONTROL ROOM (214), LSB (BLDG. 751) - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 East, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  20. Old Department Store Becomes a Center for Special Programs.

    ERIC Educational Resources Information Center

    American School and University, 1981

    1981-01-01

    A renovated department store in Virginia Beach (Virginia) now houses a wide variety of career development programs including an alternative school, vocational courses that mainstream handicapped students, and a job placement service. (Author/MLF)

  1. AGROFORESTRY SYSTEMS: INTEGRATED LAND USE TO STORE AND CONSERVE CARBON

    EPA Science Inventory

    Agroforestry is a promising land use practice to maintain or increase agricultural productivity while preserving or improving fertility. n extensive literature survey was conducted to evaluate the carbon dynamics of agroforestry practices and to assess their potential to store ca...

  2. Commentary on Baddeley and Larsen (2007). The phonological store abandoned.

    PubMed

    Jones, Dylan M; Hughes, Robert W; Macken, William J

    2007-04-01

    Baddeley and Larsen (2007) argue that a number of key findings reported by Jones, Macken, and Nicholls (2004) and Jones, Hughes, and Macken (2006) pointing to shortcomings of the phonological store construct arise from the store being abandoned with long lists. In our rejoinder we point out that Baddeley and Larsen use a procedure in which retrieval from the supposed phonological storage would not--according to their own theory--have been possible, and we present theoretical, empirical, and logical problems with their "store abandonment" argument and highlight a number of difficulties associated with the interpretation of suffix and prefix effects. We conclude that our data are still problematic for the phonological store construct and suggest that a reformulation of short-term memory theory needs to embody (or indeed focus exclusively upon) perceptual and effector systems rather than bespoke storage modules. PMID:17455060

  3. 39. COMMISSARY STORES #2 HOLD, LOOKING TOWARDS STERN, STAIRS UP ...

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

    39. COMMISSARY STORES #2 HOLD, LOOKING TOWARDS STERN, STAIRS UP TO WINCH ROOM, SEWAGE TANK IN BACKGROUND. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

  4. 38. COMMISSARY STORES #2 HOLD, LOOKING TOWARDS STARBOARD WITH SEWAGE ...

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

    38. COMMISSARY STORES #2 HOLD, LOOKING TOWARDS STARBOARD WITH SEWAGE TANK IN BACKGROUND. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

  5. Method for storing spent nuclear fuel in repositories

    DOEpatents

    Schweitzer, Donald G.; Sastre, Cesar; Winsche, Warren

    1981-01-01

    A method for storing radioactive spent fuel in repositories containing sulfur as the storage medium is disclosed. Sulfur is non-corrosive and not subject to radiation damage. Thus, storage periods of up to 100 years are possible.

  6. 4. VIEW FROM WEST END OF STORE AND ADMINISTRATION BUILDING ...

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

    4. VIEW FROM WEST END OF STORE AND ADMINISTRATION BUILDING LOOKING NORTHWEST ACROSS INTERSECTION OF TECHWOOD DRIVE AND MERRITTS AVENUE. - Techwood Homes (Public Housing), Bounded by North Avenue, Parker Street, William Street & Lovejoy Street, Atlanta, Fulton County, GA

  7. Storing data from fusion experiments at the National Storage Laboratory

    SciTech Connect

    Butner, D.N.; Meyer, W.H.

    1993-09-03

    The National Storage Laboratory (NSL) at the National Energy Research Supercomputer Center (NERSC) is a prototype facility which is developing data storage and retrieval techniques using hardware that includes a hierarchy of storage devices. The ultimate goal is to store terabytes of data and achieve rapid retrieval times compatible with the type of media where the data is stored. Files stored in the NSL are accessed directly using the Network File System (NFS); in the future, the Andrew File System (AFS) is expected to be used. System level control of files is available using the File Transfer Protocol (FTP) or a set of program-callable routines. We have experimented with storing and retrieving data from fusion experiments at LLNL and at General Atomics in San Diego, California, using computers running UNIX and VMS operating systems. We discuss some issues associated with accessing files whose names are known, but which are not immediately available, the time required for retrieval, and other pertinent parameters.

  8. Interior view, barrel vaulted store room opening from the south ...

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

    Interior view, barrel vaulted store room opening from the south side of the ground floors central east-west passage (PA-1622-A-51) looking northeast. - U. S. Naval Asylum, Biddle Hall, Gray's Ferry Avenue, Philadelphia, Philadelphia County, PA

  9. 2. SHOWING (LEFT TO RIGHT) CHAPEL, STORE BUILDING, SPRING HOUSE, ...

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

    2. SHOWING (LEFT TO RIGHT) CHAPEL, STORE BUILDING, SPRING HOUSE, AND BATH HOUSE, SOUTHEAST FACADES (4 x 5 negative; 5 x 7 print) - Salt Sulpher Springs, U.S. Route 219, Salt Sulphur Springs, Monroe County, WV

  10. BUILDING 25NOW 2 WIRE MILLPATTERNS STORED ON THIRD FLOOR ...

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

    BUILDING 25-NOW 2 WIRE MILL-PATTERNS STORED ON THIRD FLOOR - John A. Roebling's Sons Company & American Steel & Wire Company, South Broad, Clark, Elmer, Mott & Hudson Streets, Trenton, Mercer County, NJ

  11. 76 FR 2403 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... SECURITY Customs and Border Protection Agency Information Collection Activities: Ship's Store Declaration... and other Federal agencies to comment on an information collection requirement concerning the Ship's... CBP is soliciting comments concerning the following information collection: Title: Ship's...

  12. 3. View of Double Creole 'T' house with general store ...

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

    3. View of Double Creole 'T' house with general store appearing in background, looking W. - Laurel Valley Sugar Plantation, Double Creole Quarters, 2 Miles South of Thibodaux on State Route 308, Thibodaux, Lafourche Parish, LA

  13. Scalable Object Store v. 1.0.0

    SciTech Connect

    2013-09-23

    SOS is software that stores data values in a set of structured flat files. The data is organized in the files based upon functions specified by the user in order to enable fast insertion and retrieval of data.

  14. Method for storing spent nuclear fuel in repositories

    DOEpatents

    Schweitzer, D.G.; Sastre, C.; Winsche, W.

    A method for storing radioactive spent fuel in repositories containing sulfur as the storage medium is disclosed. Sulfur is non-corrosive and not subject to radiation damage. Thus, storage periods of up to 100 years are possible.

  15. On applications of chimera grid schemes to store separation

    NASA Technical Reports Server (NTRS)

    Cougherty, F. C.; Benek, J. A.; Steger, J. L.

    1985-01-01

    A finite difference scheme which uses multiple overset meshes to simulate the aerodynamics of aircraft/store interaction and store separation is described. In this chimera, or multiple mesh, scheme, a complex configuration is mapped using a major grid about the main component of the configuration, and minor overset meshes are used to map each additional component such as a store. As a first step in modeling the aerodynamics of store separation, two dimensional inviscid flow calculations were carried out in which one of the minor meshes is allowed to move with respect to the major grid. Solutions of calibrated two dimensional problems indicate that allowing one mesh to move with respect to another does not adversely affect the time accuracy of an unsteady solution. Steady, inviscid three dimensional computations demonstrate the capability to simulate complex configurations, including closely packed multiple bodies.

  16. VIEW NORTHBUILDING 67 INSULATED WIRE DIVISION STORE HOUSE (1897) ...

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

    VIEW NORTH-BUILDING 67 INSULATED WIRE DIVISION STORE HOUSE (1897) - John A. Roebling's Sons Company & American Steel & Wire Company, South Broad, Clark, Elmer, Mott & Hudson Streets, Trenton, Mercer County, NJ

  17. 15. VIEW SHOWING FRONT OF MESS HALL, LOOKING NORTH. STORE ...

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

    15. VIEW SHOWING FRONT OF MESS HALL, LOOKING NORTH. STORE WORK WAS SUBSEQUENTLY ADDED Marilyn Ziemer, photographer, April 1988 - Los Pinetos Nike Missile Site, Santa Clara Road, Los Angeles National Forest, Sylmar, Los Angeles County, CA

  18. College Stores and Computers and Students and Faculty.

    ERIC Educational Resources Information Center

    Newcomb, Jack, Ed.

    1982-01-01

    Information on the computer industry and computer use by students, faculty, and the publishing industry that may be useful in planning college store merchandising is compiled from a variety of sources. (MSE)

  19. "Finite part" electric and magnetic stored energies for planar antennas

    NASA Technical Reports Server (NTRS)

    Cockrell, C. R.

    1981-01-01

    A pair of formulas representing the time-average "finite part" electric and magnetic stored energies for planar antennas are derived. It is also shown that the asymptotic reciprocal relationship between quality factor and relative bandwidth exists for planar antennas.

  20. Acidic Ca(2+) stores come to the fore.

    PubMed

    Patel, Sandip; Muallem, Shmuel

    2011-08-01

    Changes in the concentration of cytosolic Ca(2+) form the basis of a ubiquitous signal transduction pathway. Accumulating evidence implicates acidic organelles in the control of Ca(2+) dynamics in organisms across phyla. In this special issue, we discuss Ca(2+) signalling by these "acidic Ca(2+) stores" which include acidocalcisomes, vacuoles, the endo-lysosomal system, lysosome-related organelles, secretory vesicles and the Golgi complex. Ca(2+) release from these morphologically very different organelles is mediated by members of the TRP channel superfamily and two-pore channels. Inositol trisphosphate and ryanodine receptors which are traditionally viewed as endoplasmic reticulum Ca(2+) release channels can also mobilize acidic Ca(2+) stores. Ca(2+) uptake into acidic Ca(2+) stores is driven by Ca(2+) ATPases and Ca(2+)/H(+) exchangers. In animal cells, the Ca(2+)-mobilizing messenger NAADP plays a central role in mediating Ca(2+) signals from acidic Ca(2+) stores through activation of two-pore channels. These signals are important for several physiological processes including muscle contraction and differentiation. Dysfunctional acidic Ca(2+) stores have been implicated in diseases such as acute pancreatitis and lysosomal storage disorders. Acidic Ca(2+) stores are therefore emerging as essential components of the Ca(2+) signalling network and merit extensive further study. PMID:21497395

  1. NAADP-sensitive Ca2+ stores in permeabilized rat hepatocytes.

    PubMed

    Bychkova, S V; Chorna, T I

    2014-01-01

    Nicotinic acid adenine dinucleotide phosphate (NAADP) is a nucleotide that is potent to release calcium from intracellular stores in different cell types. NAADP was shown to target specific type of intracellular store namely endolysosomal system or acidic store. Despite intense studies, its effect on endoplasmatic reticulum (ER) still remains to be elucidated. The main aim of our work was to investigate NAADP-sensitive store in permeabilized rat hepatocytes monitoring the level of Ca2+ inside intracellular organelles using chlorotetracycline (CTC). We have shown that NAADP triggered changes of stored Ca2+ in rat hepatocytes are dependent on concentration of EGTA-Ca2+-buffer in cell incubation medium, i.e. the higher is the EGTA concentration in incubation medium the smaller or absent is the effect of NAADP. Besides, the effect of NAADP was more pronounced upon cells pretreatment with the inhibitory concentration of ryanodine (100 μM). This might suggest that the effect of NAADP is dependent on ER luminal calcium. We have also found that NAADP-evoked Ca2+ release in permeabilized hepatocytes is sensitive to nigericin, bafilomycin A and thapsigargin. Additionally, NAADP triggered changes in stored Ca2+ were completely abolished by NED-19 as antagonist of NAADP. PMID:25816589

  2. Integrated design of fighters with stores for best airforce value

    NASA Astrophysics Data System (ADS)

    Bore, Clifford L.

    1998-04-01

    This paper reviews the development of fighters integrated with their stores. Only since an initiative in 1974 has it been recognised that fighter aircraft and their stores should be designed together, with allowance for their mutual interactions. Analysis of the factors of airforce value revealed how sensitively such parameters as drag, weapon accuracy and flying qualities affected the overall value of an air force. At that time, the main aerodynamic effects of stores were higher drag (store much reducing operational area), store trajectory disturbed at release (missing target or even colliding with aircraft), and reduced performance and agility of loaded aircraft (worsening vulnerability). Since then improved designs aided by better wind-tunnel techniques and calculation methods relying on computer-organised data, and improving Computational Fluid Dynamics (CFD) have been leading to great improvements in overall airforce value/cost ratio. Catastrophic store releases have been eliminated and delivery accuracy greatly improved. More recent design aims, such as stealth, are imposing stringent constraints upon designs invoking these features, so the importance of integrated design continues, with new constraints.

  3. Modified expression of surface glyconjugates in stored human platelets

    SciTech Connect

    Dhar, A.; Ganguly, P.

    1987-05-01

    Platelets are anucleated cells which play an important part in blood coagulation and thrombosis. These cells may be stored in the blood bank for only 4/5 days. In order to improve the storage of platelets, it is essential to first understand the changes in these cells due to storage. In this work, human platelets were stored in autologous plasma at 4/sup 0/ or 22/sup 0/ and their surface changes were monitored with three lectins - wheat germ afflutinin (WGA), concanavalin A (Con A) and lentil lectin (LL). Blood was drawn from healthy donors and platelet rich plasma (PRP) was collected by slow speed centrifugation. Platelets stored at either temperature for different times showed increased sensitivity to agglutination by WGA after 34-48 hrs. Lectins, Con A and LL, which were not agglutinating to fresh platelets readily caused agglutination after 48-72 hrs. The platelets stored for 25 hrs or longer period were insensitive to thrombin but showed enhanced aggregation with WGA. Labelling of surface glycoconjugates of stored platelets with /sup 3/H-boro-hydride revealed progressive loss of a glycoprotein of Mr 150,000 (GPIb infinity) together with the appearance of components of Mr 69,000; Mr 60,000; Mr 25,000. New high molecular weight glycoproteins were also detected only in stored platelets. The author studies clearly indicate that modification or altered expression of platelets surface glycoproteins may be one factor of storage related dysfunction of platelets.

  4. Flutter study of an advanced composite wing with external stores

    NASA Technical Reports Server (NTRS)

    Cole, Stanley R.; Rivera, Jose A., Jr.; Nagaraja, K. S.

    1987-01-01

    A flutter test using a scaled model of an advanced composite wing for a Navy attack aircraft has been conducted in the NASA Langley Research Center Transonic Dynamics Tunnel. The model was a wall-mounted half-span wing with a semi-span of 6.63 ft. The wing had an aspect ratio of 5.31, taper ratio of 0.312, and quarter-chord sweep of 25 degrees. The model was supported in a manner that simulated the load path in the carry-through structure of the aircraft and the symmetric boundary condition at the fuselage centerline. The model was capable of carrying external stores from three pylon locations on the wing. Flutter tests were conducted for the wing with and without external stores. No flutter was encountered for the clean wing at test conditions which simulated the scaled airplane operating envelope. Flutter boundaries were obtained for several external store configurations. The flutter boundaries for the fuel tanks were nearly Mach number independent (occurring at constant dynamic pressure). To study the aerodynamic effect of the fuel tank stores, pencil stores (slender cylindrical rods) which had the same mass and pitch and yaw inertia as the fuel tanks were tested on the model. These pencil store configurations exhibited a transonic dip in the flutter dynamic pressure, indicating that the aerodynamic effect of the actual fuel tanks on flutter was significant. Several flutter analyses methods were used in an attempt to predict the flutter phenomenon exhibited during the wind-tunnel test. The analysis gave satisfactory predictions of flutter for the pencil store configurations, but unsatisfactory correlation for the actual fuel tank configurations.

  5. Air conditioning system with supplemental ice storing and cooling capacity

    DOEpatents

    Weng, Kuo-Lianq; Weng, Kuo-Liang

    1998-01-01

    The present air conditioning system with ice storing and cooling capacity can generate and store ice in its pipe assembly or in an ice storage tank particularly equipped for the system, depending on the type of the air conditioning system. The system is characterized in particular in that ice can be produced and stored in the air conditioning system whereby the time of supplying cooled air can be effectively extended with the merit that the operation cycle of the on and off of the compressor can be prolonged, extending the operation lifespan of the compressor in one aspect. In another aspect, ice production and storage in great amount can be performed in an off-peak period of the electrical power consumption and the stored ice can be utilized in the peak period of the power consumption so as to provide supplemental cooling capacity for the compressor of the air conditioning system whereby the shift of peak and off-peak power consumption can be effected with ease. The present air conditioning system can lower the installation expense for an ice-storing air conditioning system and can also be applied to an old conventional air conditioning system.

  6. Real-time video analysis for retail stores

    NASA Astrophysics Data System (ADS)

    Hassan, Ehtesham; Maurya, Avinash K.

    2015-03-01

    With the advancement in video processing technologies, we can capture subtle human responses in a retail store environment which play decisive role in the store management. In this paper, we present a novel surveillance video based analytic system for retail stores targeting localized and global traffic estimate. Development of an intelligent system for human traffic estimation in real-life poses a challenging problem because of the variation and noise involved. In this direction, we begin with a novel human tracking system by an intelligent combination of motion based and image level object detection. We demonstrate the initial evaluation of this approach on available standard dataset yielding promising result. Exact traffic estimate in a retail store require correct separation of customers from service providers. We present a role based human classification framework using Gaussian mixture model for this task. A novel feature descriptor named graded colour histogram is defined for object representation. Using, our role based human classification and tracking system, we have defined a novel computationally efficient framework for two types of analytics generation i.e., region specific people count and dwell-time estimation. This system has been extensively evaluated and tested on four hours of real-life video captured from a retail store.

  7. Qualitative study of influences on food store choice

    PubMed Central

    Krukowski, Rebecca A.; McSweeney, Jean; Sparks, Carla; West, Delia Smith

    2012-01-01

    Previous research indicates food store choice influences dietary intake and may contribute to health disparities. However, there is limited knowledge about the reasons which prompt the choice of a primary food store, particularly among populations vulnerable to obesity and chronic diseases (e.g., individuals living in rural locations and African-Americans). Purposive sampling was used to select rural and urban communities (3 African-American and 2 Caucasian focus groups; n=48) in Arkansas from June to November 2010, allowing examination of potential racial or rurality differences. Primary household food shoppers (n=48) (96% female, 63% African-American, mean age=48.1±13.9 years old, mean BMI=30.5±7.8) discussed reasons for choosing their primary store. Qualitative analysis techniques—content analysis and constant comparison—were used to identify themes. Four themes emerged: proximity to home or work, financial considerations and strategies, availability/quality of fruits, vegetables, and meat, and store characteristics (e.g., safety, cleanliness/smell, customer service, nonfood merchandise availability, and brand availability). While there were persistent rurality differences, the relevant factors were similar between African-American and Caucasian participants. These findings have important implications for future policies and programs promoting environmental changes related to dietary intake and obesity, particularly in rural areas that appear to have significant challenges in food store choice. PMID:22771756

  8. Flight test of passive wing/store flutter suppression

    NASA Technical Reports Server (NTRS)

    Cazier, F. W., Jr.; Kehoe, M. W.

    1986-01-01

    Flight tests were performed on an F-16 airplane carrying on each wing an AIM-9J wingtip missile, a GBU-8 bomb near midspan, and an external fuel tank. Baseline flights with the GBU-8 mounted on a standard pylon established that this configuration is characterized by an antisymmetric limited amplitude flutter oscillation within the operational envelope. The airplane was then flown with GBU-8 mounted on the decoupler pylon. The decoupler pylon is a NASA concept of passive wing-store flutter suppression achieved by providing a low store-pylon pitch frequency. The decoupler pylon successfully suppressed wing-store flutter throughout the flight envelope. A 37 percent increase in flutter velocity over the standard pylon was demonstrated. Maneuvers with load factors to 4g were performed. Although the static store displacements during maneuvers were not sufficiently large to be of concern, a store pitch alignment system was tested and performed successfully. One GBU-8 was ejected demonstrating that weapon separation from the decoupler pylon is normal.

  9. TAS: A Transonic Aircraft/Store flow field prediction code

    NASA Technical Reports Server (NTRS)

    Thompson, D. S.

    1983-01-01

    A numerical procedure has been developed that has the capability to predict the transonic flow field around an aircraft with an arbitrarily located, separated store. The TAS code, the product of a joint General Dynamics/NASA ARC/AFWAL research and development program, will serve as the basis for a comprehensive predictive method for aircraft with arbitrary store loadings. This report described the numerical procedures employed to simulate the flow field around a configuration of this type. The validity of TAS code predictions is established by comparison with existing experimental data. In addition, future areas of development of the code are outlined. A brief description of code utilization is also given in the Appendix. The aircraft/store configuration is simulated using a mesh embedding approach. The computational domain is discretized by three meshes: (1) a planform-oriented wing/body fine mesh, (2) a cylindrical store mesh, and (3) a global Cartesian crude mesh. This embedded mesh scheme enables simulation of stores with fins of arbitrary angular orientation.

  10. Resveratrol preserves the function of human platelets stored for transfusion.

    PubMed

    Lannan, Katie L; Refaai, Majed A; Ture, Sara K; Morrell, Craig N; Blumberg, Neil; Phipps, Richard P; Spinelli, Sherry L

    2016-03-01

    Stored platelets undergo biochemical, structural and functional changes that lead to decreased efficacy and safety of platelet transfusions. Not only do platelets acquire markers of activation during storage, but they also fail to respond normally to agonists post-storage. We hypothesized that resveratrol, a cardioprotective antioxidant, could act as a novel platelet storage additive to safely prevent unwanted platelet activation during storage, while simultaneously preserving normal haemostatic function. Human platelets treated with resveratrol and stored for 5 d released less thromboxane B2 and prostaglandin E2 compared to control platelets. Resveratrol preserved the ability of platelets to aggregate, spread and respond to thrombin, suggesting an improved ability to activate post-storage. Utilizing an in vitro model of transfusion and thromboelastography, clot strength was improved with resveratrol treatment compared to conventionally stored platelets. The mechanism of resveratrol's beneficial actions on stored platelets was partly mediated through decreased platelet apoptosis in storage, resulting in a longer half-life following transfusion. Lastly, an in vivo mouse model of transfusion demonstrated that stored platelets are prothrombotic and that resveratrol delayed vessel occlusion time to a level similar to transfusion with fresh platelets. We show resveratrol has a dual ability to reduce unwanted platelet activation during storage, while preserving critical haemostatic function. PMID:26683619

  11. Computation of a controlled store separation from a cavity

    NASA Technical Reports Server (NTRS)

    Atwood, Christopher A.

    1993-01-01

    Coupling of the Reynolds-averaged Navier-Stokes equations, rigid-body dynamics, and a pitch attitude control law is demonstrated in two- and three-dimensions. The application problem was the separation of a canard-controlled store from an open-flow rectangular cavity bay at a freestream Mach number of 1.2. The transient flowfield was computed using a diagonal scheme in an overset mesh framework, with the resultant aerodynamic loads used as the forcing functions in the nonlinear dynamics equations. The proportional and rate gyro sensitivities were computed a priori using pole placement techniques for the linearized dynamical equations. These fixed gain values were used in the controller for the nonlinear simulation. Reasonable comparison between the full and linearized equations for a perturbed two-dimensional missile was found. Also in two-dimensions, a controlled store was found to possess improved separation characteristics over a canard-fixed store. In three-dimensions, trajectory comparisons with wind-tunnel data for the canard-fixed case will be made. In addition, it will be determined if a canard-controlled store is an effective means of improving cavity store separation characteristics.

  12. Pressure Systems Stored-Energy Threshold Risk Analysis

    SciTech Connect

    Paulsen, Samuel S.

    2009-08-25

    Federal Regulation 10 CFR 851, which became effective February 2007, brought to light potential weaknesses regarding the Pressure Safety Program at the Pacific Northwest National Laboratory (PNNL). The definition of a pressure system in 10 CFR 851 does not contain a limit based upon pressure or any other criteria. Therefore, the need for a method to determine an appropriate risk-based hazard level for pressure safety was identified. The Laboratory has historically used a stored energy of 1000 lbf-ft to define a pressure hazard; however, an analytical basis for this value had not been documented. This document establishes the technical basis by evaluating the use of stored energy as an appropriate criterion to establish a pressure hazard, exploring a suitable risk threshold for pressure hazards, and reviewing the methods used to determine stored energy. The literature review and technical analysis concludes the use of stored energy as a method for determining a potential risk, the 1000 lbf-ft threshold, and the methods used by PNNL to calculate stored energy are all appropriate. Recommendations for further program improvements are also discussed

  13. [Organization and technology in the grocery store sector].

    PubMed

    Gambetti, Edy

    2014-01-01

    In Italy, grocery stores develop an annual turnover of 92 billion of , (data referred to 2013) and have 28.232 stores spread over a commercial area of 17.224.000 m2. The business involved are 252, linked with 30 important distribution leader companies. The total workforce is about 280.000 people. The grocery stores structure is composed by suppliers and producers warehouses and different kinds of stores (hypermarkets, supermarkets, shops and discounts). In the stores, the technological progress concerns fundamentally back-office operations; the improvement of information and computer science is the main renewal source. Other tasks as receiving goods and stocking shelves are still executed without specific inovations. In terms of organization, we observed a strong increase of part-time workers, the development of atypical contract and thie inclination to contract the easiest jobs (for example, stocking shelves). Also the warehouses often use to sub-contract the picking tasks. The increase of on-line shopping, also concerning the groceries, represents the most relevant evolution in tire near future. PMID:25558711

  14. How to Conduct Store Observations of Tobacco Marketing and Products.

    PubMed

    Feld, Ashley L; Johnson, Trent O; Byerly, Katherine W; Ribisl, Kurt M

    2016-01-01

    As tobacco companies continue to heavily market their products at the point of sale, tobacco control groups seek strategies to combat the negative effects of this marketing. Store observations, which have been widely used by researchers and practitioners alike, are an excellent surveillance tool. This article provides a guide for public health practitioners interested in working in the tobacco retail environment by detailing the steps involved in conducting store observations of tobacco marketing and products including 1) obtaining tobacco product retailer lists, 2) creating measures, 3) selecting a mode of data collection, 4) training data collectors, and 5) analyzing data. We also highlight issues that may arise while in the field and provide information on disseminating results of store observations, including the potential policy implications. PMID:26890408

  15. Stored color-form knowledge modulates perceptual sensitivity in search.

    PubMed

    Wildegger, Theresa; Riddoch, Jane; Humphreys, Glyn W

    2015-05-01

    We used signal detection analysis to examine the effects of stored color-form knowledge on visual search. Across four experiments, we showed robust effects of stored color-form knowledge on perceptual sensitivity, whereas the effects on response criteria varied. The effects on perceptual sensitivity were stronger when multiple items were present and when the color fell on the surface of the object. The benefit was found even when the correctly colored target had a low probability of occurrence in the experiment. In addition, the benefit was present across different display sizes, and the effects of increasing the exposure duration on detecting correctly colored targets were equal across different sizes of the display. The data suggest that color-form conjunctions are detected efficiently to activate stored color-form knowledge, and that this knowledge then influences early perceptual processing in a bottom-up manner. We discuss the implications for understanding the coding of conjunctive relations. PMID:25772101

  16. How to Conduct Store Observations of Tobacco Marketing and Products

    PubMed Central

    Feld, Ashley L.; Johnson, Trent O.; Byerly, Katherine W.

    2016-01-01

    As tobacco companies continue to heavily market their products at the point of sale, tobacco control groups seek strategies to combat the negative effects of this marketing. Store observations, which have been widely used by researchers and practitioners alike, are an excellent surveillance tool. This article provides a guide for public health practitioners interested in working in the tobacco retail environment by detailing the steps involved in conducting store observations of tobacco marketing and products including 1) obtaining tobacco product retailer lists, 2) creating measures, 3) selecting a mode of data collection, 4) training data collectors, and 5) analyzing data. We also highlight issues that may arise while in the field and provide information on disseminating results of store observations, including the potential policy implications. PMID:26890408

  17. Alternate physical formats for storing data in HDF

    NASA Technical Reports Server (NTRS)

    Folk, Mike; Koziol, Quincey

    1995-01-01

    Since its inception HDF has evolved to meet new demands by the scientific community to support new kinds of data and data structures, larger data sets, and larger numbers of data sets. The first generation of HDF supported simple objects and simple storage schemes. These objects were used to build more complex objects such as raster images and scientific data sets. The second generation of HDF provided alternate methods of storing data elements, making it possible to do such things as store extendible objects with in HDF, to store data externally from HDF files, and support data compression effectively. As we look to the next generation of HDF, we are considering fundamental changes to HDF, including a redefinition of the basic HDF object from a simple object to a more general, higher-level scientific data object that has certain characteristics, such as dimensionality, a more general atomic number type, and attributes. These changes suggest corresponding changes to the HDF file format itself.

  18. Axotomy Depletes Intracellular Calcium Stores in Primary Sensory Neurons

    PubMed Central

    Rigaud, Marcel; Gemes, Geza; Weyker, Paul D.; Cruikshank, James M.; Kawano, Takashi; Wu, Hsiang-En; Hogan, Quinn H.

    2010-01-01

    Background The cellular mechanisms of neuropathic pain are inadequately understood. Previous investigations have revealed disrupted Ca2+ signaling in primary sensory neurons after injury. We therefore examined the effect of injury on intracellular Ca2+ stores of the endoplasmic reticulum, which critically regulate the Ca2+ signal and neuronal function. Methods Intracellular Ca2+ levels were measured with Fura-2 or mag-Fura-2 microfluorometry in axotomized fifth lumbar (L5) dorsal root ganglion neurons and adjacent L4 neurons isolated from hyperalgesic rats following L5 spinal nerve ligation, compared to neurons from control animals. Results Endoplasmic reticulum Ca2+ stores released by the ryanodine-receptor agonist caffeine decreased by 46% in axotomized small neurons. This effect persisted in Ca2+-free bath solution that removes the contribution of store-operated membrane Ca2+ channels, and after blockade of both the mitochondrial, sarco-endoplasmic Ca2+-ATPase, and the plasma membrane Ca2+ ATPase pathways. Ca2+ released by the sarco-endoplasmic Ca2+-ATPase blocker thapsigargin and by the Ca2+-ionophore ionomycin was also diminished by 25% and 41%, respectively. In contrast to control neurons, Ca2+ stores in axotomized neurons were not expanded by neuronal activation by K+ depolarization, and the proportionate rate of refilling by sarco-endoplasmic Ca2+-ATPase was normal. Luminal Ca2+ concentration was also reduced by 38% in axotomized neurons in permeabilized neurons. The adjacent neurons of the L4 dorsal root ganglia showed modest and inconsistent changes after L5 spinal nerve ligation. Conclusions Painful nerve injury leads to diminished releasable endoplasmic reticulum Ca2+ stores and a reduced luminal Ca2+ concentration. Depletion of Ca2+ stores may contribute to the pathogenesis of neuropathic pain. PMID:19602958

  19. Polarization of a stored beam by spin-filtering

    NASA Astrophysics Data System (ADS)

    Augustyniak, W.; Barion, L.; Barsov, S.; Bechstedt, U.; Benati, P.; Bertelli, S.; Carassiti, V.; Chiladze, D.; Ciullo, G.; Contalbrigo, M.; Dalpiaz, P. F.; Dymov, S.; Engels, R.; Erwen, W.; Fiorini, M.; Gaisser, M.; Gebel, R.; Goslaswski, P.; Grigoriev, K.; Guidoboni, G.; Kacharava, A.; Khoukaz, A.; Kulikov, A.; Kleines, H.; Langenberg, G.; Lehrach, A.; Lenisa, P.; Lomidze, N.; Lorentz, B.; Macharashvili, G.; Maier, R.; Marianski, B.; Martin, S.; Mchedlishvili, D.; Merzliakov, S.; Meshkov, I. N.; Meyer, H. O.; Mielke, M.; Mikirtychiants, M.; Mikirtychiants, S.; Nass, A.; Nekipelov, M.; Nikolaev, N.; Nioradze, M.; Oellers, D.; Papenbrock, M.; Pappalardo, L.; Pesce, A.; Polyanskiy, A.; Prasuhn, D.; Rathmann, F.; Sarkadi, J.; Smirnov, A.; Seyfarth, H.; Shmakova, V.; Statera, M.; Steffens, E.; Stein, H. J.; Stockhorst, H.; Straatman, H.; Ströher, H.; Tabidze, M.; Tagliente, G.; Thörngren-Engblom, P.; Trusov, S.; Trzcinski, A.; Valdau, Yu.; Vasiliev, A.; von Würtemberg, K. M.; Weidemann, Chr.; Wüstner, P.; Zupranski, P.

    2012-11-01

    The PAX Collaboration has successfully performed a spin-filtering experiment with protons at the COSY-ring. The measurement allowed the determination of the spin-dependent polarizing cross section, that compares well with the theoretical prediction from the nucleon-nucleon potential. The test confirms that spin-filtering can be adopted as a method to polarize a stored beam and that the present interpretation of the mechanism in terms of the proton-proton interaction is correct. The outcome of the experiment is of utmost importance in view of the possible application of the method to polarize a beam of stored antiprotons.

  20. Article of Clothing for Storing and Deploying a Scarf

    NASA Technical Reports Server (NTRS)

    Romero, Robert (Inventor)

    2015-01-01

    A clothing article surrounds a wearer's upper torso. The article includes connected front portion, a collar. A sleeve is formed in the front portion. A jacket, and coat with an attachable/detachable scarf will be folded and stored in the inter portion of the front side of the collar area with elastic at each end and Velcro onto the inner portion of your collar, therefore eliminating the lost of them by any consumers, and especially children. A sleeve like collar attached to the coat and jacket for storing a scarf and making it easily deployable while in use.

  1. Storing digital data using zero-compression method

    NASA Astrophysics Data System (ADS)

    Al-Qawasmi, Abdel-Rahman; Al-Lawama, Aiman

    2008-01-01

    Zero-Compression Method (ZCM) is a simple and effective algorithm that can be used to compress the digital data which consists of a significant numbers of zeros. The method has the ability to encode and decode the data with high processing speed and it has the ability to recover the stored data with minimum error and minimum storage area. On the other hand, the ZCM may have a wide practical value in storing data extracted from ECG signals. The method is implemented for various types of signals such as textual data, wavelet subsignals, randomly generated signals and speech signals. In this paper the coding and decoding algorithm is presented.

  2. Alpha low-level stored waste systems design study

    SciTech Connect

    Feizollahi, F.; Teheranian, B.; Quapp, W.J.

    1992-08-01

    The Stored Waste System Design Study (SWSDS), commissioned by the Waste Technology Development Department at the Idaho National Engineering Laboratory (INEL), examines relative life-cycle costs associated with three system concepts for processing the alpha low-level waste (alpha-LLW) stored at the Radioactive Waste Management Complex`s Transuranic Storage Area at the INEL. The three system concepts are incineration/melting; thermal treatment/solidification; and sort, treat, and repackage. The SWSDS identifies system functional and operational requirements and assesses implementability; effectiveness; cost; and demonstration, testing, and evaluation (DT&E) requirements for each of the three concepts.

  3. Alpha low-level stored waste systems design study

    SciTech Connect

    Feizollahi, F.; Teheranian, B. . Environmental Services Div.); Quapp, W.J. )

    1992-08-01

    The Stored Waste System Design Study (SWSDS), commissioned by the Waste Technology Development Department at the Idaho National Engineering Laboratory (INEL), examines relative life-cycle costs associated with three system concepts for processing the alpha low-level waste (alpha-LLW) stored at the Radioactive Waste Management Complex's Transuranic Storage Area at the INEL. The three system concepts are incineration/melting; thermal treatment/solidification; and sort, treat, and repackage. The SWSDS identifies system functional and operational requirements and assesses implementability; effectiveness; cost; and demonstration, testing, and evaluation (DT E) requirements for each of the three concepts.

  4. Perspective view of Bailey and Massingill Store (4 North E ...

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

    Perspective view of Bailey and Massingill Store (4 North E Street, far right of frame), view looking north on E Street. Also visible are General Merchandise Building (8 North E Street), Ousley Furniture Store ( 12 North E Street), Millenery (18 North E Street), Thornton Drug (26 North E Street), B. Reynolds Building (102-106 North E Street), Saloon (108 North E Street), and Langslet Tailor Shop (110-112 North E Street) - Lakeview Downtown Historic District, E, F & G Streets between Second Street North & First Street South, Lakeview, Lake County, OR

  5. The Use Of A Digital Store To Provide Pulsed Fluoroscopy And Stored Images During Gastro-Intestinal Examinations

    NASA Astrophysics Data System (ADS)

    Hynes, D. M.; Edmonds, E. W.; Rowlands, J. A.; Pack, W. W.

    1984-08-01

    A 512 X 512 digital store has replaced a video disc as a storage mechanism during pulsed fluoroscopy. This system, storing 1 TV field from a 1023 line signal following each pulse, is much more stable than the analog disc and can also reduce the fluoroscopic dose by 75%. This stability now makes the concept of pulsed fluoroscopy acceptable from the clinical point of view. Furthermore, the stored images on this matrix can resolve to 1.5 line pairs per mm, which produces useful permanent hard copy. This represents a further extension of clinical videofluorography, already developed by the authors. Its implementation for storage of gastro-intestinal examinations will be discussed, with assessment of the relationship of x-ray dose to image quality.

  6. Storing Empty Calories and Chronic Disease Risk: Snack-Food Products, Nutritive Content, and Manufacturers in Philadelphia Corner Stores

    PubMed Central

    Karpyn, Allison; Sherman, Sandy

    2010-01-01

    Corner stores are part of the urban food environment that may contribute to obesity and diet-related diseases, particularly for low-income and minority children. The snack foods available in corner stores may be a particularly important aspect of an urban child’s food environment. Unfortunately, there is little data on exactly what snack foods corner stores stock, or where these foods come from. We evaluated snack foods in 17 Philadelphia corner stores, located in three ethnically distinct, low-income school neighborhoods. We recorded the manufacturer, calories, fat, sugar, and sodium for all snack items, excluding candy and prepared foods. We then compared the nutritive content of assessed snack items to established dietary recommendations and a school nutrition standard. In total, stores stocked 452 kinds of snacks, with only 15% of items common between all three neighborhoods. Total and unique snacks and snack food manufacturers varied by neighborhood, but distributions in snack type varied negligibly: overall, there were no fruit snacks, no vegetable snacks, and only 3.6% of all snacks (by liberal definition) were whole grain. The remainder (96.4% of snacks) was highly processed foods. Five of 65 manufacturers supplied 73.4% of all kinds of snack foods. Depending on serving size definition, 80.0-91.5% of snack foods were “unhealthy” (by the school nutrition standard), including seven of 11 wholegrain products. A single snack item could supply 6-14% of a day’s recommended calories, fat, sugar, and sodium on average (or 56-169% at the extreme) for a “typical” child. We conclude that corner store snack food inventories are almost entirely unhealthful, and we discuss possible implications and next steps for research and intervention. PMID:20405225

  7. Quality of whey powders stored under adverse conditions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Whey protein concentrate powder (WPC) is exported by the U.S. and is included in emergency aid foods, but the bags sent overseas are usually stored without refrigeration and under elevated temperature and relative humidity (RH). The shelf life of WPC under adverse conditions must be known to preven...

  8. Teaching Mathematics with Technology: Simulations of Operating a Store.

    ERIC Educational Resources Information Center

    Bright, George W.

    1989-01-01

    Describes two simulations for practicing arithmetic skills: "Calculators," simulating the management of a store with a calculator, and "MECC 'Sell' Series," simulating profit-making with different levels of difficulty from grade two to eight. Provides hints for classroom use. (YP)

  9. BRAND PLACEMENT AND CONSUMER CHOICE: AN IN-STORE EXPERIMENT

    PubMed Central

    Sigurdsson, Valdimar; Saevarsson, Hugi; Foxall, Gordon

    2009-01-01

    An in-store experiment was performed to investigate the effects of shelf placement (high, middle, low) on consumers' purchases of potato chips. Placement of potato chips on the middle shelf was associated with the highest percentage of purchases. The results confirm the importance of item placement as a factor in consumers' buying behavior. PMID:20190939

  10. 19 CFR 122.133 - Stores list required on arrival.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... liquor kit on board before an aircraft lands. The incoming stores list shall state for each type of... number of bottles. If the carrier chooses not to state the type of liquor for each size bottle, any duty or taxes assessed for any shortage shall be set at the highest rate available for the...